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| author |   Peter Zijlstra <peterz@infradead.org> | 2020-11-26 13:16:55 +0100 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2020-11-26 13:16:55 +0100 |
| commit | 20c7775aecea04d8ca322039969d49dcf568e0e9 (patch) | |
| tree | 138c057839197c9021043353e994815c0250e669 /arch/arm64 | |
| parent | perf/x86/intel: Add event constraint for CYCLE_ACTIVITY.STALLS_MEM_ANY (diff) | |
| parent | Merge tag 'media/v5.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media (diff) | |
| download | linux-dev-20c7775aecea04d8ca322039969d49dcf568e0e9.tar.xz linux-dev-20c7775aecea04d8ca322039969d49dcf568e0e9.zip | |
Merge remote-tracking branch 'origin/master' into perf/core
Further perf/core patches will depend on:
d3f7b1bb2040 ("mm/gup: fix gup_fast with dynamic page table folding")
which is already in Linus' tree.
Diffstat (limited to 'arch/arm64')
434 files changed, 26252 insertions, 9097 deletions
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 6d232837cbee..1515f6f153a0 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -29,6 +29,7 @@ config ARM64 select ARCH_HAS_SETUP_DMA_OPS select ARCH_HAS_SET_DIRECT_MAP select ARCH_HAS_SET_MEMORY + select ARCH_STACKWALK select ARCH_HAS_STRICT_KERNEL_RWX select ARCH_HAS_STRICT_MODULE_RWX select ARCH_HAS_SYNC_DMA_FOR_DEVICE @@ -106,6 +107,7 @@ config ARM64 select GENERIC_CPU_VULNERABILITIES select GENERIC_EARLY_IOREMAP select GENERIC_IDLE_POLL_SETUP + select GENERIC_IRQ_IPI select GENERIC_IRQ_MULTI_HANDLER select GENERIC_IRQ_PROBE select GENERIC_IRQ_SHOW @@ -121,6 +123,7 @@ config ARM64 select GENERIC_VDSO_TIME_NS select HANDLE_DOMAIN_IRQ select HARDIRQS_SW_RESEND + select HAVE_MOVE_PMD select HAVE_PCI select HAVE_ACPI_APEI if (ACPI && EFI) select HAVE_ALIGNED_STRUCT_PAGE if SLUB @@ -192,6 +195,7 @@ config ARM64 select PCI_SYSCALL if PCI select POWER_RESET select POWER_SUPPLY + select SET_FS select SPARSE_IRQ select SWIOTLB select SYSCTL_EXCEPTION_TRACE @@ -211,12 +215,18 @@ config ARM64_PAGE_SHIFT default 14 if ARM64_16K_PAGES default 12 -config ARM64_CONT_SHIFT +config ARM64_CONT_PTE_SHIFT int default 5 if ARM64_64K_PAGES default 7 if ARM64_16K_PAGES default 4 +config ARM64_CONT_PMD_SHIFT + int + default 5 if ARM64_64K_PAGES + default 5 if ARM64_16K_PAGES + default 4 + config ARCH_MMAP_RND_BITS_MIN default 14 if ARM64_64K_PAGES default 16 if ARM64_16K_PAGES @@ -626,6 +636,26 @@ config ARM64_ERRATUM_1542419 If unsure, say Y. +config ARM64_ERRATUM_1508412 + bool "Cortex-A77: 1508412: workaround deadlock on sequence of NC/Device load and store exclusive or PAR read" + default y + help + This option adds a workaround for Arm Cortex-A77 erratum 1508412. + + Affected Cortex-A77 cores (r0p0, r1p0) could deadlock on a sequence + of a store-exclusive or read of PAR_EL1 and a load with device or + non-cacheable memory attributes. The workaround depends on a firmware + counterpart. + + KVM guests must also have the workaround implemented or they can + deadlock the system. + + Work around the issue by inserting DMB SY barriers around PAR_EL1 + register reads and warning KVM users. The DMB barrier is sufficient + to prevent a speculative PAR_EL1 read. + + If unsure, say Y. + config CAVIUM_ERRATUM_22375 bool "Cavium erratum 22375, 24313" default y @@ -972,7 +1002,7 @@ config NUMA config NODES_SHIFT int "Maximum NUMA Nodes (as a power of 2)" range 1 10 - default "2" + default "4" depends on NEED_MULTIPLE_NODES help Specify the maximum number of NUMA Nodes available on the target @@ -1033,19 +1063,6 @@ config ARCH_ENABLE_SPLIT_PMD_PTLOCK config CC_HAVE_SHADOW_CALL_STACK def_bool $(cc-option, -fsanitize=shadow-call-stack -ffixed-x18) -config SECCOMP - bool "Enable seccomp to safely compute untrusted bytecode" - help - This kernel feature is useful for number crunching applications - that may need to compute untrusted bytecode during their - execution. By using pipes or other transports made available to - the process as file descriptors supporting the read/write - syscalls, it's possible to isolate those applications in - their own address space using seccomp. Once seccomp is - enabled via prctl(PR_SET_SECCOMP), it cannot be disabled - and the task is only allowed to execute a few safe syscalls - defined by each seccomp mode. - config PARAVIRT bool "Enable paravirtualization code" help @@ -1165,32 +1182,6 @@ config UNMAP_KERNEL_AT_EL0 If unsure, say Y. -config HARDEN_BRANCH_PREDICTOR - bool "Harden the branch predictor against aliasing attacks" if EXPERT - default y - help - Speculation attacks against some high-performance processors rely on - being able to manipulate the branch predictor for a victim context by - executing aliasing branches in the attacker context. Such attacks - can be partially mitigated against by clearing internal branch - predictor state and limiting the prediction logic in some situations. - - This config option will take CPU-specific actions to harden the - branch predictor against aliasing attacks and may rely on specific - instruction sequences or control bits being set by the system - firmware. - - If unsure, say Y. - -config ARM64_SSBD - bool "Speculative Store Bypass Disable" if EXPERT - default y - help - This enables mitigation of the bypassing of previous stores - by speculative loads. - - If unsure, say Y. - config RODATA_FULL_DEFAULT_ENABLED bool "Apply r/o permissions of VM areas also to their linear aliases" default y @@ -1630,8 +1621,6 @@ config ARM64_BTI_KERNEL depends on CC_HAS_BRANCH_PROT_PAC_RET_BTI # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94697 depends on !CC_IS_GCC || GCC_VERSION >= 100100 - # https://reviews.llvm.org/rGb8ae3fdfa579dbf366b1bb1cbfdbf8c51db7fa55 - depends on !CC_IS_CLANG || CLANG_VERSION >= 100001 depends on !(CC_IS_CLANG && GCOV_KERNEL) depends on (!FUNCTION_GRAPH_TRACER || DYNAMIC_FTRACE_WITH_REGS) help @@ -1664,6 +1653,39 @@ config ARCH_RANDOM provides a high bandwidth, cryptographically secure hardware random number generator. +config ARM64_AS_HAS_MTE + # Initial support for MTE went in binutils 2.32.0, checked with + # ".arch armv8.5-a+memtag" below. However, this was incomplete + # as a late addition to the final architecture spec (LDGM/STGM) + # is only supported in the newer 2.32.x and 2.33 binutils + # versions, hence the extra "stgm" instruction check below. + def_bool $(as-instr,.arch armv8.5-a+memtag\nstgm xzr$(comma)[x0]) + +config ARM64_MTE + bool "Memory Tagging Extension support" + default y + depends on ARM64_AS_HAS_MTE && ARM64_TAGGED_ADDR_ABI + select ARCH_USES_HIGH_VMA_FLAGS + help + Memory Tagging (part of the ARMv8.5 Extensions) provides + architectural support for run-time, always-on detection of + various classes of memory error to aid with software debugging + to eliminate vulnerabilities arising from memory-unsafe + languages. + + This option enables the support for the Memory Tagging + Extension at EL0 (i.e. for userspace). + + Selecting this option allows the feature to be detected at + runtime. Any secondary CPU not implementing this feature will + not be allowed a late bring-up. + + Userspace binaries that want to use this feature must + explicitly opt in. The mechanism for the userspace is + described in: + + Documentation/arm64/memory-tagging-extension.rst. + endmenu config ARM64_SVE @@ -1876,6 +1898,10 @@ config ARCH_ENABLE_HUGEPAGE_MIGRATION def_bool y depends on HUGETLB_PAGE && MIGRATION +config ARCH_ENABLE_THP_MIGRATION + def_bool y + depends on TRANSPARENT_HUGEPAGE + menu "Power management options" source "kernel/power/Kconfig" diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms index cd58f8495c45..5c4ac1c9f4e0 100644 --- a/arch/arm64/Kconfig.platforms +++ b/arch/arm64/Kconfig.platforms @@ -54,6 +54,7 @@ config ARCH_BCM_IPROC config ARCH_BERLIN bool "Marvell Berlin SoC Family" select DW_APB_ICTL + select DW_APB_TIMER_OF select GPIOLIB select PINCTRL help @@ -80,7 +81,6 @@ config ARCH_EXYNOS select EXYNOS_CHIPID select EXYNOS_PM_DOMAINS if PM_GENERIC_DOMAINS select EXYNOS_PMU - select HAVE_S3C2410_WATCHDOG if WATCHDOG select HAVE_S3C_RTC if RTC_CLASS select PINCTRL select PINCTRL_EXYNOS @@ -300,6 +300,13 @@ config ARCH_VEXPRESS This enables support for the ARMv8 software model (Versatile Express). +config ARCH_VISCONTI + bool "Toshiba Visconti SoC Family" + select PINCTRL + select PINCTRL_VISCONTI + help + This enables support for Toshiba Visconti SoCs Family. + config ARCH_VULCAN def_bool n diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile index 55bc8546d9c7..5789c2d18d43 100644 --- a/arch/arm64/Makefile +++ b/arch/arm64/Makefile @@ -10,14 +10,13 @@ # # Copyright (C) 1995-2001 by Russell King -LDFLAGS_vmlinux :=--no-undefined -X -CPPFLAGS_vmlinux.lds = -DTEXT_OFFSET=$(TEXT_OFFSET) +LDFLAGS_vmlinux :=--no-undefined -X -z norelro ifeq ($(CONFIG_RELOCATABLE), y) # Pass --no-apply-dynamic-relocs to restore pre-binutils-2.27 behaviour # for relative relocs, since this leads to better Image compression # with the relocation offsets always being zero. -LDFLAGS_vmlinux += -shared -Bsymbolic -z notext -z norelro \ +LDFLAGS_vmlinux += -shared -Bsymbolic -z notext \ $(call ld-option, --no-apply-dynamic-relocs) endif @@ -29,6 +28,10 @@ LDFLAGS_vmlinux += --fix-cortex-a53-843419 endif endif +# We never want expected sections to be placed heuristically by the +# linker. All sections should be explicitly named in the linker script. +LDFLAGS_vmlinux += $(call ld-option, --orphan-handling=warn) + ifeq ($(CONFIG_ARM64_USE_LSE_ATOMICS), y) ifneq ($(CONFIG_ARM64_LSE_ATOMICS), y) $(warning LSE atomics not supported by binutils) @@ -47,13 +50,16 @@ endif KBUILD_CFLAGS += -mgeneral-regs-only \ $(compat_vdso) $(cc_has_k_constraint) -KBUILD_CFLAGS += -fno-asynchronous-unwind-tables KBUILD_CFLAGS += $(call cc-disable-warning, psabi) KBUILD_AFLAGS += $(compat_vdso) KBUILD_CFLAGS += $(call cc-option,-mabi=lp64) KBUILD_AFLAGS += $(call cc-option,-mabi=lp64) +# Avoid generating .eh_frame* sections. +KBUILD_CFLAGS += -fno-asynchronous-unwind-tables -fno-unwind-tables +KBUILD_AFLAGS += -fno-asynchronous-unwind-tables -fno-unwind-tables + ifeq ($(CONFIG_STACKPROTECTOR_PER_TASK),y) prepare: stack_protector_prepare stack_protector_prepare: prepare0 @@ -82,8 +88,8 @@ endif # compiler to generate them and consequently to break the single image contract # we pass it only to the assembler. This option is utilized only in case of non # integrated assemblers. -ifneq ($(CONFIG_AS_HAS_ARMV8_4), y) -branch-prot-flags-$(CONFIG_AS_HAS_PAC) += -Wa,-march=armv8.3-a +ifeq ($(CONFIG_AS_HAS_PAC), y) +asm-arch := armv8.3-a endif endif @@ -91,7 +97,12 @@ KBUILD_CFLAGS += $(branch-prot-flags-y) ifeq ($(CONFIG_AS_HAS_ARMV8_4), y) # make sure to pass the newest target architecture to -march. -KBUILD_CFLAGS += -Wa,-march=armv8.4-a +asm-arch := armv8.4-a +endif + +ifdef asm-arch +KBUILD_CFLAGS += -Wa,-march=$(asm-arch) \ + -DARM64_ASM_ARCH='"$(asm-arch)"' endif ifeq ($(CONFIG_SHADOW_CALL_STACK), y) @@ -115,10 +126,6 @@ endif CHECKFLAGS += -D__aarch64__ -ifeq ($(CONFIG_ARM64_MODULE_PLTS),y) -KBUILD_LDS_MODULE += $(srctree)/arch/arm64/kernel/module.lds -endif - ifeq ($(CONFIG_DYNAMIC_FTRACE_WITH_REGS),y) KBUILD_CPPFLAGS += -DCC_USING_PATCHABLE_FUNCTION_ENTRY CC_FLAGS_FTRACE := -fpatchable-function-entry=2 @@ -127,9 +134,6 @@ endif # Default value head-y := arch/arm64/kernel/head.o -# The byte offset of the kernel image in RAM from the start of RAM. -TEXT_OFFSET := 0x0 - ifeq ($(CONFIG_KASAN_SW_TAGS), y) KASAN_SHADOW_SCALE_SHIFT := 4 else @@ -140,8 +144,6 @@ KBUILD_CFLAGS += -DKASAN_SHADOW_SCALE_SHIFT=$(KASAN_SHADOW_SCALE_SHIFT) KBUILD_CPPFLAGS += -DKASAN_SHADOW_SCALE_SHIFT=$(KASAN_SHADOW_SCALE_SHIFT) KBUILD_AFLAGS += -DKASAN_SHADOW_SCALE_SHIFT=$(KASAN_SHADOW_SCALE_SHIFT) -export TEXT_OFFSET - core-y += arch/arm64/ libs-y := arch/arm64/lib/ $(libs-y) libs-$(CONFIG_EFI_STUB) += $(objtree)/drivers/firmware/efi/libstub/lib.a @@ -165,6 +167,8 @@ zinstall install: PHONY += vdso_install vdso_install: $(Q)$(MAKE) $(build)=arch/arm64/kernel/vdso $@ + $(if $(CONFIG_COMPAT_VDSO), \ + $(Q)$(MAKE) $(build)=arch/arm64/kernel/vdso32 $@) # We use MRPROPER_FILES and CLEAN_FILES now archclean: diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile index 270e8aabbac8..9b1170658d60 100644 --- a/arch/arm64/boot/dts/Makefile +++ b/arch/arm64/boot/dts/Makefile @@ -27,5 +27,6 @@ subdir-y += socionext subdir-y += sprd subdir-y += synaptics subdir-y += ti +subdir-y += toshiba subdir-y += xilinx subdir-y += zte diff --git a/arch/arm64/boot/dts/actions/s700.dtsi b/arch/arm64/boot/dts/actions/s700.dtsi index 2006ad5424fa..2c78caebf515 100644 --- a/arch/arm64/boot/dts/actions/s700.dtsi +++ b/arch/arm64/boot/dts/actions/s700.dtsi @@ -5,6 +5,7 @@ #include <dt-bindings/clock/actions,s700-cmu.h> #include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/power/owl-s700-powergate.h> #include <dt-bindings/reset/actions,s700-reset.h> / { @@ -231,7 +232,7 @@ pinctrl: pinctrl@e01b0000 { compatible = "actions,s700-pinctrl"; - reg = <0x0 0xe01b0000 0x0 0x1000>; + reg = <0x0 0xe01b0000 0x0 0x100>; clocks = <&cmu CLK_GPIO>; gpio-controller; gpio-ranges = <&pinctrl 0 0 136>; @@ -244,5 +245,19 @@ <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>; }; + + dma: dma-controller@e0230000 { + compatible = "actions,s700-dma"; + reg = <0x0 0xe0230000 0x0 0x1000>; + interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>; + #dma-cells = <1>; + dma-channels = <10>; + dma-requests = <44>; + clocks = <&cmu CLK_DMAC>; + power-domains = <&sps S700_PD_DMA>; + }; }; }; diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile index 916d10d5b87c..211d1e9d4701 100644 --- a/arch/arm64/boot/dts/allwinner/Makefile +++ b/arch/arm64/boot/dts/allwinner/Makefile @@ -15,6 +15,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinephone-1.2.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinetab.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-sopine-baseboard.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-teres-i.dtb +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a100-allwinner-perf1.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-bananapi-m2-plus.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-bananapi-m2-plus-v1.2.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-emlid-neutis-n5-devboard.dtb diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a100-allwinner-perf1.dts b/arch/arm64/boot/dts/allwinner/sun50i-a100-allwinner-perf1.dts new file mode 100644 index 000000000000..d34c2bb1079f --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-a100-allwinner-perf1.dts @@ -0,0 +1,180 @@ +// SPDX-License-Identifier: (GPL-2.0+ or MIT) +/* + * Copyright (c) 2020 Yangtao Li <frank@allwinnertech.com> + */ + +/dts-v1/; + +#include "sun50i-a100.dtsi" + +/{ + model = "Allwinner A100 Perf1"; + compatible = "allwinner,a100-perf1", "allwinner,sun50i-a100"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&pio { + vcc-pb-supply = <®_dcdc1>; + vcc-pc-supply = <®_eldo1>; + vcc-pd-supply = <®_dcdc1>; + vcc-pe-supply = <®_dldo2>; + vcc-pf-supply = <®_dcdc1>; + vcc-pg-supply = <®_dldo1>; + vcc-ph-supply = <®_dcdc1>; +}; + +&r_pio { + /* + * FIXME: We can't add that supply for now since it would + * create a circular dependency between pinctrl, the regulator + * and the RSB Bus. + * + * vcc-pl-supply = <®_aldo3>; + */ +}; + +&r_i2c0 { + status = "okay"; + + axp803: pmic@34 { + compatible = "x-powers,axp803"; + reg = <0x34>; + interrupt-parent = <&r_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + x-powers,drive-vbus-en; /* set N_VBUSEN as output pin */ + }; +}; + +#include "axp803.dtsi" + +&ac_power_supply { + status = "okay"; +}; + +®_aldo1 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-pll-avcc"; +}; + +®_aldo2 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-dram-1"; +}; + +®_aldo3 { + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-usb-pl"; +}; + +®_dcdc1 { + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-io-usb-pd-emmc-nand-card"; +}; + +®_dcdc2 { + regulator-always-on; + /* + * FIXME: update min and max before support dvfs. + */ + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1300000>; + regulator-name = "vdd-cpux"; +}; + +/* DCDC3 is polyphased with DCDC2 */ + +®_dcdc4 { + regulator-always-on; + regulator-min-microvolt = <950000>; + regulator-max-microvolt = <950000>; + regulator-name = "vdd-sys-usb-dram"; +}; + +®_dcdc5 { + regulator-always-on; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-name = "vcc-dram-2"; +}; + +®_dldo1 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-pg-dcxo-wifi"; +}; + +®_dldo2 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2800000>; + regulator-name = "vcc-pe-csi"; +}; + +®_dldo3 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-name = "ldo-avdd-csi"; +}; + +®_dldo4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2800000>; + regulator-name = "avcc-csi"; +}; + +®_eldo1 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-pc-lvds-csi-efuse-emmc-nand"; +}; + +®_eldo2 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1800000>; + regulator-name = "dvdd-csi"; +}; + +®_eldo3 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-mipi-lcd"; +}; + +®_fldo1 { + regulator-always-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; + regulator-name = "vdd-cpus-usb"; +}; + +®_ldo_io0 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-ctp"; + status = "okay"; +}; + +®_drivevbus { + regulator-name = "usb0-vbus"; + status = "okay"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pb_pins>; + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi new file mode 100644 index 000000000000..cc321c04f121 --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi @@ -0,0 +1,364 @@ +// SPDX-License-Identifier: (GPL-2.0+ or MIT) +/* + * Copyright (c) 2020 Yangtao Li <frank@allwinnertech.com> + */ + +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/clock/sun50i-a100-ccu.h> +#include <dt-bindings/clock/sun50i-a100-r-ccu.h> +#include <dt-bindings/reset/sun50i-a100-ccu.h> +#include <dt-bindings/reset/sun50i-a100-r-ccu.h> + +/ { + interrupt-parent = <&gic>; + #address-cells = <2>; + #size-cells = <2>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu0: cpu@0 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + reg = <0x0>; + enable-method = "psci"; + }; + + cpu@1 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + reg = <0x1>; + enable-method = "psci"; + }; + + cpu@2 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + reg = <0x2>; + enable-method = "psci"; + }; + + cpu@3 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + reg = <0x3>; + enable-method = "psci"; + }; + }; + + psci { + compatible = "arm,psci-1.0"; + method = "smc"; + }; + + dcxo24M: dcxo24M-clk { + compatible = "fixed-clock"; + clock-frequency = <24000000>; + clock-output-names = "dcxo24M"; + #clock-cells = <0>; + }; + + iosc: internal-osc-clk { + compatible = "fixed-clock"; + clock-frequency = <16000000>; + clock-accuracy = <300000000>; + clock-output-names = "iosc"; + #clock-cells = <0>; + }; + + osc32k: osc32k-clk { + compatible = "fixed-clock"; + clock-frequency = <32768>; + clock-output-names = "osc32k"; + #clock-cells = <0>; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = <GIC_PPI 13 + (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>, + <GIC_PPI 14 + (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>, + <GIC_PPI 11 + (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>, + <GIC_PPI 10 + (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0 0x3fffffff>; + + ccu: clock@3001000 { + compatible = "allwinner,sun50i-a100-ccu"; + reg = <0x03001000 0x1000>; + clocks = <&dcxo24M>, <&osc32k>, <&iosc>; + clock-names = "hosc", "losc", "iosc"; + #clock-cells = <1>; + #reset-cells = <1>; + }; + + gic: interrupt-controller@3021000 { + compatible = "arm,gic-400"; + reg = <0x03021000 0x1000>, <0x03022000 0x2000>, + <0x03024000 0x2000>, <0x03026000 0x2000>; + interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | + IRQ_TYPE_LEVEL_HIGH)>; + interrupt-controller; + #interrupt-cells = <3>; + }; + + efuse@3006000 { + compatible = "allwinner,sun50i-a100-sid", + "allwinner,sun50i-a64-sid"; + reg = <0x03006000 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + + ths_calibration: calib@14 { + reg = <0x14 8>; + }; + }; + + pio: pinctrl@300b000 { + compatible = "allwinner,sun50i-a100-pinctrl"; + reg = <0x0300b000 0x400>; + interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ccu CLK_APB1>, <&dcxo24M>, <&osc32k>; + clock-names = "apb", "hosc", "losc"; + gpio-controller; + #gpio-cells = <3>; + interrupt-controller; + #interrupt-cells = <3>; + + uart0_pb_pins: uart0-pb-pins { + pins = "PB9", "PB10"; + function = "uart0"; + }; + }; + + uart0: serial@5000000 { + compatible = "snps,dw-apb-uart"; + reg = <0x05000000 0x400>; + interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&ccu CLK_BUS_UART0>; + resets = <&ccu RST_BUS_UART0>; + status = "disabled"; + }; + + uart1: serial@5000400 { + compatible = "snps,dw-apb-uart"; + reg = <0x05000400 0x400>; + interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&ccu CLK_BUS_UART1>; + resets = <&ccu RST_BUS_UART1>; + status = "disabled"; + }; + + uart2: serial@5000800 { + compatible = "snps,dw-apb-uart"; + reg = <0x05000800 0x400>; + interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&ccu CLK_BUS_UART2>; + resets = <&ccu RST_BUS_UART2>; + status = "disabled"; + }; + + uart3: serial@5000c00 { + compatible = "snps,dw-apb-uart"; + reg = <0x05000c00 0x400>; + interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&ccu CLK_BUS_UART3>; + resets = <&ccu RST_BUS_UART3>; + status = "disabled"; + }; + + uart4: serial@5001000 { + compatible = "snps,dw-apb-uart"; + reg = <0x05001000 0x400>; + interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&ccu CLK_BUS_UART4>; + resets = <&ccu RST_BUS_UART4>; + status = "disabled"; + }; + + i2c0: i2c@5002000 { + compatible = "allwinner,sun50i-a100-i2c", + "allwinner,sun6i-a31-i2c"; + reg = <0x05002000 0x400>; + interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ccu CLK_BUS_I2C0>; + resets = <&ccu RST_BUS_I2C0>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + + i2c1: i2c@5002400 { + compatible = "allwinner,sun50i-a100-i2c", + "allwinner,sun6i-a31-i2c"; + reg = <0x05002400 0x400>; + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ccu CLK_BUS_I2C1>; + resets = <&ccu RST_BUS_I2C1>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + + i2c2: i2c@5002800 { + compatible = "allwinner,sun50i-a100-i2c", + "allwinner,sun6i-a31-i2c"; + reg = <0x05002800 0x400>; + interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ccu CLK_BUS_I2C2>; + resets = <&ccu RST_BUS_I2C2>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + + i2c3: i2c@5002c00 { + compatible = "allwinner,sun50i-a100-i2c", + "allwinner,sun6i-a31-i2c"; + reg = <0x05002c00 0x400>; + interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ccu CLK_BUS_I2C3>; + resets = <&ccu RST_BUS_I2C3>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + + ths: thermal-sensor@5070400 { + compatible = "allwinner,sun50i-a100-ths"; + reg = <0x05070400 0x100>; + interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ccu CLK_BUS_THS>; + clock-names = "bus"; + resets = <&ccu RST_BUS_THS>; + nvmem-cells = <&ths_calibration>; + nvmem-cell-names = "calibration"; + #thermal-sensor-cells = <1>; + }; + + r_ccu: clock@7010000 { + compatible = "allwinner,sun50i-a100-r-ccu"; + reg = <0x07010000 0x300>; + clocks = <&dcxo24M>, <&osc32k>, <&iosc>, + <&ccu CLK_PLL_PERIPH0>; + clock-names = "hosc", "losc", "iosc", "pll-periph"; + #clock-cells = <1>; + #reset-cells = <1>; + }; + + r_intc: interrupt-controller@7010320 { + compatible = "allwinner,sun50i-a100-nmi", + "allwinner,sun9i-a80-nmi"; + interrupt-controller; + #interrupt-cells = <2>; + reg = <0x07010320 0xc>; + interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>; + }; + + r_pio: pinctrl@7022000 { + compatible = "allwinner,sun50i-a100-r-pinctrl"; + reg = <0x07022000 0x400>; + interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&r_ccu CLK_R_APB1>, <&dcxo24M>, <&osc32k>; + clock-names = "apb", "hosc", "losc"; + gpio-controller; + #gpio-cells = <3>; + interrupt-controller; + #interrupt-cells = <3>; + + r_i2c0_pins: r-i2c0-pins { + pins = "PL0", "PL1"; + function = "s_i2c0"; + }; + + r_i2c1_pins: r-i2c1-pins { + pins = "PL8", "PL9"; + function = "s_i2c1"; + }; + }; + + r_uart: serial@7080000 { + compatible = "snps,dw-apb-uart"; + reg = <0x07080000 0x400>; + interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&r_ccu CLK_R_APB2_UART>; + resets = <&r_ccu RST_R_APB2_UART>; + status = "disabled"; + }; + + r_i2c0: i2c@7081400 { + compatible = "allwinner,sun50i-a100-i2c", + "allwinner,sun6i-a31-i2c"; + reg = <0x07081400 0x400>; + interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&r_ccu CLK_R_APB2_I2C0>; + resets = <&r_ccu RST_R_APB2_I2C0>; + pinctrl-names = "default"; + pinctrl-0 = <&r_i2c0_pins>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + + r_i2c1: i2c@7081800 { + compatible = "allwinner,sun50i-a100-i2c", + "allwinner,sun6i-a31-i2c"; + reg = <0x07081800 0x400>; + interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&r_ccu CLK_R_APB2_I2C1>; + resets = <&r_ccu RST_R_APB2_I2C1>; + pinctrl-names = "default"; + pinctrl-0 = <&r_i2c1_pins>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + }; + + thermal-zones { + cpu-thermal-zone { + polling-delay-passive = <0>; + polling-delay = <0>; + thermal-sensors = <&ths 0>; + }; + + ddr-thermal-zone { + polling-delay-passive = <0>; + polling-delay = <0>; + thermal-sensors = <&ths 2>; + }; + + gpu-thermal-zone { + polling-delay-passive = <0>; + polling-delay = <0>; + thermal-sensors = <&ths 1>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts index 883f217efb81..e5e840b9fbb4 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts @@ -105,7 +105,7 @@ &emac { pinctrl-names = "default"; pinctrl-0 = <&rgmii_pins>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; phy-handle = <&ext_rgmii_phy>; phy-supply = <®_dc1sw>; status = "okay"; @@ -331,10 +331,10 @@ "Microphone", "Microphone Jack", "Microphone", "Onboard Microphone"; simple-audio-card,routing = - "Left DAC", "AIF1 Slot 0 Left", - "Right DAC", "AIF1 Slot 0 Right", - "AIF1 Slot 0 Left ADC", "Left ADC", - "AIF1 Slot 0 Right ADC", "Right ADC", + "Left DAC", "DACL", + "Right DAC", "DACR", + "ADCL", "Left ADC", + "ADCR", "Right ADC", "Headphone Jack", "HP", "MIC2", "Microphone Jack", "Onboard Microphone", "MBIAS", diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts index fde9c7a99b17..70e31743f0ba 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts @@ -120,7 +120,7 @@ &emac { pinctrl-names = "default"; pinctrl-0 = <&rgmii_pins>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; phy-handle = <&ext_rgmii_phy>; phy-supply = <®_gmac_3v3>; status = "okay"; @@ -330,10 +330,10 @@ "Microphone", "Microphone Jack", "Microphone", "Onboard Microphone"; simple-audio-card,routing = - "Left DAC", "AIF1 Slot 0 Left", - "Right DAC", "AIF1 Slot 0 Right", - "AIF1 Slot 0 Left ADC", "Left ADC", - "AIF1 Slot 0 Right ADC", "Right ADC", + "Left DAC", "DACL", + "Right DAC", "DACR", + "ADCL", "Left ADC", + "ADCR", "Right ADC", "Headphone Jack", "HP", "MIC2", "Microphone Jack", "Onboard Microphone", "MBIAS", diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts index b26181cf9095..b54099b654c8 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts @@ -13,7 +13,7 @@ &emac { pinctrl-names = "default"; pinctrl-0 = <&rgmii_pins>; - phy-mode = "rgmii"; + phy-mode = "rgmii-txid"; phy-handle = <&ext_rgmii_phy>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts index 2165f238af13..329cf276561e 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts @@ -261,11 +261,11 @@ simple-audio-card,widgets = "Microphone", "Microphone Jack", "Headphone", "Headphone Jack"; simple-audio-card,routing = - "Left DAC", "AIF1 Slot 0 Left", - "Right DAC", "AIF1 Slot 0 Right", + "Left DAC", "DACL", + "Right DAC", "DACR", "Headphone Jack", "HP", - "AIF1 Slot 0 Left ADC", "Left ADC", - "AIF1 Slot 0 Right ADC", "Right ADC", + "ADCL", "Left ADC", + "ADCR", "Right ADC", "MIC2", "Microphone Jack"; status = "okay"; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts index 64b1c54f87c0..896f34fd9fc3 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts @@ -374,15 +374,15 @@ "Headphone", "Headphone Jack", "Speaker", "Internal Speaker"; simple-audio-card,routing = - "Left DAC", "AIF1 Slot 0 Left", - "Right DAC", "AIF1 Slot 0 Right", + "Left DAC", "DACL", + "Right DAC", "DACR", "Speaker Amp INL", "LINEOUT", "Speaker Amp INR", "LINEOUT", "Internal Speaker", "Speaker Amp OUTL", "Internal Speaker", "Speaker Amp OUTR", "Headphone Jack", "HP", - "AIF1 Slot 0 Left ADC", "Left ADC", - "AIF1 Slot 0 Right ADC", "Right ADC", + "ADCL", "Left ADC", + "ADCR", "Right ADC", "Internal Microphone Left", "MBIAS", "MIC1", "Internal Microphone Left", "Internal Microphone Right", "HBIAS", diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi index 25150aba749d..5780713b0dba 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi @@ -392,10 +392,10 @@ "Internal Speaker", "Speaker Amp OUTR", "Speaker Amp INL", "LINEOUT", "Speaker Amp INR", "LINEOUT", - "Left DAC", "AIF1 Slot 0 Left", - "Right DAC", "AIF1 Slot 0 Right", - "AIF1 Slot 0 Left ADC", "Left ADC", - "AIF1 Slot 0 Right ADC", "Right ADC", + "Left DAC", "DACL", + "Right DAC", "DACR", + "ADCL", "Left ADC", + "ADCR", "Right ADC", "Internal Microphone", "MBIAS", "MIC1", "Internal Microphone", "Headset Microphone", "HBIAS", diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts index dc4ab6b434f9..0494bfaf2ffa 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts @@ -122,9 +122,6 @@ status = "okay"; port { - #address-cells = <1>; - #size-cells = <0>; - csi_ep: endpoint { remote-endpoint = <&ov5640_ep>; bus-width = <8>; @@ -421,15 +418,15 @@ "Headphone", "Headphone Jack", "Speaker", "Internal Speaker"; simple-audio-card,routing = - "Left DAC", "AIF1 Slot 0 Left", - "Right DAC", "AIF1 Slot 0 Right", + "Left DAC", "DACL", + "Right DAC", "DACR", "Speaker Amp INL", "LINEOUT", "Speaker Amp INR", "LINEOUT", "Internal Speaker", "Speaker Amp OUTL", "Internal Speaker", "Speaker Amp OUTR", "Headphone Jack", "HP", - "AIF1 Slot 0 Left ADC", "Left ADC", - "AIF1 Slot 0 Right ADC", "Right ADC", + "ADCL", "Left ADC", + "ADCR", "Right ADC", "Internal Microphone Left", "MBIAS", "MIC1", "Internal Microphone Left", "Internal Microphone Right", "HBIAS", diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts index 2f6ea9f3f6a2..9ebb9e07fae3 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts @@ -159,11 +159,11 @@ simple-audio-card,widgets = "Microphone", "Microphone Jack", "Headphone", "Headphone Jack"; simple-audio-card,routing = - "Left DAC", "AIF1 Slot 0 Left", - "Right DAC", "AIF1 Slot 0 Right", + "Left DAC", "DACL", + "Right DAC", "DACR", "Headphone Jack", "HP", - "AIF1 Slot 0 Left ADC", "Left ADC", - "AIF1 Slot 0 Right ADC", "Right ADC", + "ADCL", "Left ADC", + "ADCR", "Right ADC", "MIC2", "Microphone Jack"; status = "okay"; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts index f5df5f705b72..a1864a89fb89 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts @@ -340,10 +340,10 @@ "Microphone", "Internal Microphone", "Speaker", "Internal Speaker"; simple-audio-card,routing = - "Left DAC", "AIF1 Slot 0 Left", - "Right DAC", "AIF1 Slot 0 Right", - "AIF1 Slot 0 Left ADC", "Left ADC", - "AIF1 Slot 0 Right ADC", "Right ADC", + "Left DAC", "DACL", + "Right DAC", "DACR", + "ADCL", "Left ADC", + "ADCR", "Right ADC", "Headphone Jack", "HP", "Speaker Amp INL", "LINEOUT", "Speaker Amp INR", "LINEOUT", diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index 8dfbcd144072..dc238814013c 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -51,7 +51,7 @@ reg = <0>; enable-method = "psci"; next-level-cache = <&L2>; - clocks = <&ccu 21>; + clocks = <&ccu CLK_CPUX>; clock-names = "cpu"; #cooling-cells = <2>; }; @@ -62,7 +62,7 @@ reg = <1>; enable-method = "psci"; next-level-cache = <&L2>; - clocks = <&ccu 21>; + clocks = <&ccu CLK_CPUX>; clock-names = "cpu"; #cooling-cells = <2>; }; @@ -73,7 +73,7 @@ reg = <2>; enable-method = "psci"; next-level-cache = <&L2>; - clocks = <&ccu 21>; + clocks = <&ccu CLK_CPUX>; clock-names = "cpu"; #cooling-cells = <2>; }; @@ -84,7 +84,7 @@ reg = <3>; enable-method = "psci"; next-level-cache = <&L2>; - clocks = <&ccu 21>; + clocks = <&ccu CLK_CPUX>; clock-names = "cpu"; #cooling-cells = <2>; }; @@ -139,10 +139,10 @@ simple-audio-card,mclk-fs = <128>; simple-audio-card,aux-devs = <&codec_analog>; simple-audio-card,routing = - "Left DAC", "AIF1 Slot 0 Left", - "Right DAC", "AIF1 Slot 0 Right", - "AIF1 Slot 0 Left ADC", "Left ADC", - "AIF1 Slot 0 Right ADC", "Right ADC"; + "Left DAC", "DACL", + "Right DAC", "DACR", + "ADCL", "Left ADC", + "ADCR", "Right ADC"; status = "disabled"; cpudai: simple-audio-card,cpu { @@ -157,6 +157,7 @@ timer { compatible = "arm,armv8-timer"; allwinner,erratum-unknown1; + arm,no-tick-in-suspend; interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>, <GIC_PPI 14 @@ -860,7 +861,8 @@ codec: codec@1c22e00 { #sound-dai-cells = <0>; - compatible = "allwinner,sun8i-a33-codec"; + compatible = "allwinner,sun50i-a64-codec", + "allwinner,sun8i-a33-codec"; reg = <0x01c22e00 0x600>; interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>; clocks = <&ccu CLK_BUS_CODEC>, <&ccu CLK_AC_DIG>; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-libretech-all-h5-cc.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-libretech-all-h5-cc.dts index df1b9263ad0e..6e30a564c87f 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h5-libretech-all-h5-cc.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-libretech-all-h5-cc.dts @@ -36,7 +36,7 @@ pinctrl-0 = <&emac_rgmii_pins>; phy-supply = <®_gmac_3v3>; phy-handle = <&ext_rgmii_phy>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; /delete-property/ allwinner,leds-active-low; status = "okay"; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts index 7d7aad18f078..8bf2db9dcbda 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts @@ -123,7 +123,7 @@ pinctrl-0 = <&emac_rgmii_pins>; phy-supply = <®_gmac_3v3>; phy-handle = <&ext_rgmii_phy>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; status = "okay"; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts index cb44bfa5981f..33ab44072e6d 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts @@ -124,7 +124,7 @@ pinctrl-0 = <&emac_rgmii_pins>; phy-supply = <®_gmac_3v3>; phy-handle = <&ext_rgmii_phy>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; status = "okay"; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi index 6735e316a39c..10489e508695 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi @@ -67,6 +67,7 @@ timer { compatible = "arm,armv8-timer"; + arm,no-tick-in-suspend; interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, <GIC_PPI 14 @@ -139,8 +140,7 @@ <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>; + <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "gp", "gpmmu", "pp", @@ -151,8 +151,7 @@ "pp2", "ppmmu2", "pp3", - "ppmmu3", - "pmu"; + "ppmmu3"; clocks = <&ccu CLK_BUS_GPU>, <&ccu CLK_GPU>; clock-names = "bus", "core"; resets = <&ccu RST_BUS_GPU>; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts index 3f7ceeb1a767..7c9dbde645b5 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts @@ -97,7 +97,7 @@ &emac { pinctrl-names = "default"; pinctrl-0 = <&ext_rgmii_pins>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; phy-handle = <&ext_rgmii_phy>; phy-supply = <®_aldo2>; status = "okay"; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts index af85b2074867..961732c52aa0 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts @@ -100,7 +100,7 @@ &emac { pinctrl-names = "default"; pinctrl-0 = <&ext_rgmii_pins>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; phy-handle = <&ext_rgmii_phy>; phy-supply = <®_gmac_3v3>; allwinner,rx-delay-ps = <200>; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi index 9ce78a7b117d..28c77d6872f6 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi @@ -90,6 +90,7 @@ timer { compatible = "arm,armv8-timer"; + arm,no-tick-in-suspend; interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>, <GIC_PPI 14 diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi index a6fb01c7ab34..0f893984c256 100644 --- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi +++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi @@ -145,8 +145,8 @@ mac-address = [00 00 00 00 00 00]; resets = <&rst EMAC0_RESET>, <&rst EMAC0_OCP_RESET>; reset-names = "stmmaceth", "stmmaceth-ocp"; - clocks = <&clkmgr STRATIX10_EMAC0_CLK>; - clock-names = "stmmaceth"; + clocks = <&clkmgr STRATIX10_EMAC0_CLK>, <&clkmgr STRATIX10_EMAC_PTP_CLK>; + clock-names = "stmmaceth", "ptp_ref"; tx-fifo-depth = <16384>; rx-fifo-depth = <16384>; snps,multicast-filter-bins = <256>; @@ -163,8 +163,8 @@ mac-address = [00 00 00 00 00 00]; resets = <&rst EMAC1_RESET>, <&rst EMAC1_OCP_RESET>; reset-names = "stmmaceth", "stmmaceth-ocp"; - clocks = <&clkmgr STRATIX10_EMAC1_CLK>; - clock-names = "stmmaceth"; + clocks = <&clkmgr STRATIX10_EMAC1_CLK>, <&clkmgr STRATIX10_EMAC_PTP_CLK>; + clock-names = "stmmaceth", "ptp_ref"; tx-fifo-depth = <16384>; rx-fifo-depth = <16384>; snps,multicast-filter-bins = <256>; @@ -181,8 +181,8 @@ mac-address = [00 00 00 00 00 00]; resets = <&rst EMAC2_RESET>, <&rst EMAC2_OCP_RESET>; reset-names = "stmmaceth", "stmmaceth-ocp"; - clocks = <&clkmgr STRATIX10_EMAC2_CLK>; - clock-names = "stmmaceth"; + clocks = <&clkmgr STRATIX10_EMAC2_CLK>, <&clkmgr STRATIX10_EMAC_PTP_CLK>; + clock-names = "stmmaceth", "ptp_ref"; tx-fifo-depth = <16384>; rx-fifo-depth = <16384>; snps,multicast-filter-bins = <256>; diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts index feadd21bc0dc..46e558ab7729 100644 --- a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts +++ b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts @@ -159,7 +159,7 @@ flash@0 { #address-cells = <1>; #size-cells = <1>; - compatible = "n25q00a"; + compatible = "micron,mt25qu02g", "jedec,spi-nor"; reg = <0>; spi-max-frequency = <100000000>; diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk_nand.dts b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk_nand.dts index c07966740e14..f9b4a39683cf 100644 --- a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk_nand.dts +++ b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk_nand.dts @@ -192,7 +192,7 @@ flash@0 { #address-cells = <1>; #size-cells = <1>; - compatible = "n25q00a"; + compatible = "micron,mt25qu02g", "jedec,spi-nor"; reg = <0>; spi-max-frequency = <100000000>; diff --git a/arch/arm64/boot/dts/amazon/alpine-v2.dtsi b/arch/arm64/boot/dts/amazon/alpine-v2.dtsi index d5e7e2bb4e6c..4eb2cd14e00b 100644 --- a/arch/arm64/boot/dts/amazon/alpine-v2.dtsi +++ b/arch/arm64/boot/dts/amazon/alpine-v2.dtsi @@ -113,7 +113,7 @@ <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>; }; - gic: gic@f0100000 { + gic: interrupt-controller@f0200000 { compatible = "arm,gic-v3"; reg = <0x0 0xf0200000 0x0 0x10000>, /* GIC Dist */ <0x0 0xf0280000 0x0 0x200000>, /* GICR */ diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile index 4e2239ffcaa5..ced03946314f 100644 --- a/arch/arm64/boot/dts/amlogic/Makefile +++ b/arch/arm64/boot/dts/amlogic/Makefile @@ -8,6 +8,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gtking-pro.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-a311d-khadas-vim3.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-s922x-khadas-vim3.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-odroid-n2.dtb +dtb-$(CONFIG_ARCH_MESON) += meson-g12b-odroid-n2-plus.dtb dtb-$(CONFIG_ARCH_MESON) += meson-g12b-ugoos-am6.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-kii-pro.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-nanopi-k2.dtb @@ -24,6 +25,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s805x-libretech-ac.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-hwacom-amazetv.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-khadas-vim.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-libretech-cc.dtb +dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-libretech-cc-v2.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-nexbox-a95x.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-p212.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-p230.dtb diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts index cb1360ae1211..7740f97c240f 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts +++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts @@ -584,3 +584,9 @@ pinctrl-0 = <&uart_ao_a_pins>; pinctrl-names = "default"; }; + +&usb { + status = "okay"; + dr_mode = "otg"; + vbus-supply = <&usb_pwr>; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi index b9efc8469265..724ee179b316 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi @@ -171,6 +171,46 @@ #size-cells = <2>; ranges; + usb: usb@ffe09080 { + compatible = "amlogic,meson-axg-usb-ctrl"; + reg = <0x0 0xffe09080 0x0 0x20>; + interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB1_DDR_BRIDGE>; + clock-names = "usb_ctrl", "ddr"; + resets = <&reset RESET_USB_OTG>; + + dr_mode = "otg"; + + phys = <&usb2_phy1>; + phy-names = "usb2-phy1"; + + dwc2: usb@ff400000 { + compatible = "amlogic,meson-g12a-usb", "snps,dwc2"; + reg = <0x0 0xff400000 0x0 0x40000>; + interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clkc CLKID_USB1>; + clock-names = "otg"; + phys = <&usb2_phy1>; + dr_mode = "peripheral"; + g-rx-fifo-size = <192>; + g-np-tx-fifo-size = <128>; + g-tx-fifo-size = <128 128 16 16 16>; + }; + + dwc3: usb@ff500000 { + compatible = "snps,dwc3"; + reg = <0x0 0xff500000 0x0 0x100000>; + interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>; + dr_mode = "host"; + maximum-speed = "high-speed"; + snps,dis_u2_susphy_quirk; + }; + }; + ethmac: ethernet@ff3f0000 { compatible = "amlogic,meson-axg-dwmac", "snps,dwmac-3.70a", @@ -187,6 +227,8 @@ "timing-adjustment"; rx-fifo-depth = <4096>; tx-fifo-depth = <2048>; + resets = <&reset RESET_ETHERNET>; + reset-names = "stmmaceth"; status = "disabled"; }; @@ -1734,6 +1776,16 @@ clock-names = "core", "clkin0", "clkin1"; resets = <&reset RESET_SD_EMMC_C>; }; + + usb2_phy1: phy@9020 { + compatible = "amlogic,meson-gxl-usb2-phy"; + #phy-cells = <0>; + reg = <0x0 0x9020 0x0 0x20>; + clocks = <&clkc CLKID_USB>; + clock-names = "phy"; + resets = <&reset RESET_USB_OTG>; + reset-names = "phy"; + }; }; sram: sram@fffc0000 { diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi index 1e83ec5b8c91..8514fe6a275a 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi @@ -209,7 +209,7 @@ }; ethmac: ethernet@ff3f0000 { - compatible = "amlogic,meson-axg-dwmac", + compatible = "amlogic,meson-g12a-dwmac", "snps,dwmac-3.70a", "snps,dwmac"; reg = <0x0 0xff3f0000 0x0 0x10000>, @@ -224,6 +224,8 @@ "timing-adjustment"; rx-fifo-depth = <4096>; tx-fifo-depth = <2048>; + resets = <&reset RESET_ETHERNET>; + reset-names = "stmmaceth"; status = "disabled"; mdio0: mdio { @@ -282,6 +284,8 @@ hwrng: rng@218 { compatible = "amlogic,meson-rng"; reg = <0x0 0x218 0x0 0x4>; + clocks = <&clkc CLKID_RNG0>; + clock-names = "core"; }; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi index 224c890d32d3..f42cf4b8af2d 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi @@ -5,8 +5,6 @@ * Copyright (c) 2019 Christian Hewitt <christianshewitt@gmail.com> */ -#include <dt-bindings/sound/meson-g12a-tohdmitx.h> - / { model = "Khadas VIM3"; @@ -47,69 +45,6 @@ regulator-boot-on; regulator-always-on; }; - - sound { - compatible = "amlogic,axg-sound-card"; - model = "G12B-KHADAS-VIM3"; - audio-aux-devs = <&tdmout_a>; - audio-routing = "TDMOUT_A IN 0", "FRDDR_A OUT 0", - "TDMOUT_A IN 1", "FRDDR_B OUT 0", - "TDMOUT_A IN 2", "FRDDR_C OUT 0", - "TDM_A Playback", "TDMOUT_A OUT"; - - assigned-clocks = <&clkc CLKID_MPLL2>, - <&clkc CLKID_MPLL0>, - <&clkc CLKID_MPLL1>; - assigned-clock-parents = <0>, <0>, <0>; - assigned-clock-rates = <294912000>, - <270950400>, - <393216000>; - status = "okay"; - - dai-link-0 { - sound-dai = <&frddr_a>; - }; - - dai-link-1 { - sound-dai = <&frddr_b>; - }; - - dai-link-2 { - sound-dai = <&frddr_c>; - }; - - /* 8ch hdmi interface */ - dai-link-3 { - sound-dai = <&tdmif_a>; - dai-format = "i2s"; - dai-tdm-slot-tx-mask-0 = <1 1>; - dai-tdm-slot-tx-mask-1 = <1 1>; - dai-tdm-slot-tx-mask-2 = <1 1>; - dai-tdm-slot-tx-mask-3 = <1 1>; - mclk-fs = <256>; - - codec { - sound-dai = <&tohdmitx TOHDMITX_I2S_IN_A>; - }; - }; - - /* hdmi glue */ - dai-link-4 { - sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>; - - codec { - sound-dai = <&hdmi_tx>; - }; - }; - }; -}; - -&arb { - status = "okay"; -}; - -&clkc_audio { - status = "okay"; }; &cpu0 { @@ -154,18 +89,6 @@ clock-latency = <50000>; }; -&frddr_a { - status = "okay"; -}; - -&frddr_b { - status = "okay"; -}; - -&frddr_c { - status = "okay"; -}; - &pwm_ab { pinctrl-0 = <&pwm_a_e_pins>; pinctrl-names = "default"; @@ -182,14 +105,3 @@ status = "okay"; }; -&tdmif_a { - status = "okay"; -}; - -&tdmout_a { - status = "okay"; -}; - -&tohdmitx { - status = "okay"; -}; diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2-plus.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2-plus.dts new file mode 100644 index 000000000000..ce1198ad34e4 --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2-plus.dts @@ -0,0 +1,31 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2019 BayLibre, SAS + * Author: Neil Armstrong <narmstrong@baylibre.com> + */ + +/dts-v1/; + +/* The Amlogic S922X Rev. C supports the same OPPs as the A311D variant */ +#include "meson-g12b-a311d.dtsi" +#include "meson-g12b-odroid-n2.dtsi" + +/ { + compatible = "hardkernel,odroid-n2-plus", "amlogic,s922x", "amlogic,g12b"; + model = "Hardkernel ODROID-N2Plus"; +}; + +&vddcpu_a { + regulator-min-microvolt = <680000>; + regulator-max-microvolt = <1040000>; + + pwms = <&pwm_ab 0 1500 0>; +}; + +&vddcpu_b { + regulator-min-microvolt = <680000>; + regulator-max-microvolt = <1040000>; + + pwms = <&pwm_AO_cd 1 1500 0>; +}; + diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts index 34fffa6d859d..a198a91259ec 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts @@ -7,625 +7,9 @@ /dts-v1/; #include "meson-g12b-s922x.dtsi" -#include <dt-bindings/input/input.h> -#include <dt-bindings/gpio/meson-g12a-gpio.h> -#include <dt-bindings/sound/meson-g12a-toacodec.h> -#include <dt-bindings/sound/meson-g12a-tohdmitx.h> +#include "meson-g12b-odroid-n2.dtsi" / { compatible = "hardkernel,odroid-n2", "amlogic,s922x", "amlogic,g12b"; model = "Hardkernel ODROID-N2"; - - aliases { - serial0 = &uart_AO; - ethernet0 = ðmac; - }; - - dioo2133: audio-amplifier-0 { - compatible = "simple-audio-amplifier"; - enable-gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>; - VCC-supply = <&vcc_5v>; - sound-name-prefix = "U19"; - status = "okay"; - }; - - chosen { - stdout-path = "serial0:115200n8"; - }; - - memory@0 { - device_type = "memory"; - reg = <0x0 0x0 0x0 0x40000000>; - }; - - emmc_pwrseq: emmc-pwrseq { - compatible = "mmc-pwrseq-emmc"; - reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>; - }; - - leds { - compatible = "gpio-leds"; - - blue { - label = "n2:blue"; - gpios = <&gpio_ao GPIOAO_11 GPIO_ACTIVE_HIGH>; - linux,default-trigger = "heartbeat"; - }; - }; - - tflash_vdd: regulator-tflash_vdd { - compatible = "regulator-fixed"; - - regulator-name = "TFLASH_VDD"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - - gpio = <&gpio_ao GPIOAO_8 GPIO_ACTIVE_HIGH>; - enable-active-high; - regulator-always-on; - }; - - tf_io: gpio-regulator-tf_io { - compatible = "regulator-gpio"; - - regulator-name = "TF_IO"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - - gpios = <&gpio_ao GPIOAO_9 GPIO_ACTIVE_HIGH>; - gpios-states = <0>; - - states = <3300000 0>, - <1800000 1>; - }; - - flash_1v8: regulator-flash_1v8 { - compatible = "regulator-fixed"; - regulator-name = "FLASH_1V8"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - vin-supply = <&vcc_3v3>; - regulator-always-on; - }; - - main_12v: regulator-main_12v { - compatible = "regulator-fixed"; - regulator-name = "12V"; - regulator-min-microvolt = <12000000>; - regulator-max-microvolt = <12000000>; - regulator-always-on; - }; - - vcc_5v: regulator-vcc_5v { - compatible = "regulator-fixed"; - regulator-name = "5V"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - vin-supply = <&main_12v>; - }; - - vcc_1v8: regulator-vcc_1v8 { - compatible = "regulator-fixed"; - regulator-name = "VCC_1V8"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - vin-supply = <&vcc_3v3>; - regulator-always-on; - }; - - vcc_3v3: regulator-vcc_3v3 { - compatible = "regulator-fixed"; - regulator-name = "VCC_3V3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - vin-supply = <&vddao_3v3>; - regulator-always-on; - /* FIXME: actually controlled by VDDCPU_B_EN */ - }; - - vddcpu_a: regulator-vddcpu-a { - /* - * MP8756GD Regulator. - */ - compatible = "pwm-regulator"; - - regulator-name = "VDDCPU_A"; - regulator-min-microvolt = <721000>; - regulator-max-microvolt = <1022000>; - - vin-supply = <&main_12v>; - - pwms = <&pwm_ab 0 1250 0>; - pwm-dutycycle-range = <100 0>; - - regulator-boot-on; - regulator-always-on; - }; - - vddcpu_b: regulator-vddcpu-b { - /* - * Silergy SY8120B1ABC Regulator. - */ - compatible = "pwm-regulator"; - - regulator-name = "VDDCPU_B"; - regulator-min-microvolt = <721000>; - regulator-max-microvolt = <1022000>; - - vin-supply = <&main_12v>; - - pwms = <&pwm_AO_cd 1 1250 0>; - pwm-dutycycle-range = <100 0>; - - regulator-boot-on; - regulator-always-on; - }; - - hub_5v: regulator-hub_5v { - compatible = "regulator-fixed"; - regulator-name = "HUB_5V"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - vin-supply = <&vcc_5v>; - - /* Connected to the Hub CHIPENABLE, LOW sets low power state */ - gpio = <&gpio GPIOH_5 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; - - usb_pwr_en: regulator-usb_pwr_en { - compatible = "regulator-fixed"; - regulator-name = "USB_PWR_EN"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - vin-supply = <&vcc_5v>; - - /* Connected to the microUSB port power enable */ - gpio = <&gpio GPIOH_6 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; - - vddao_1v8: regulator-vddao_1v8 { - compatible = "regulator-fixed"; - regulator-name = "VDDAO_1V8"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - vin-supply = <&vddao_3v3>; - regulator-always-on; - }; - - vddao_3v3: regulator-vddao_3v3 { - compatible = "regulator-fixed"; - regulator-name = "VDDAO_3V3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - vin-supply = <&main_12v>; - regulator-always-on; - }; - - hdmi-connector { - compatible = "hdmi-connector"; - type = "a"; - - port { - hdmi_connector_in: endpoint { - remote-endpoint = <&hdmi_tx_tmds_out>; - }; - }; - }; - - sound { - compatible = "amlogic,axg-sound-card"; - model = "G12B-ODROID-N2"; - audio-widgets = "Line", "Lineout"; - audio-aux-devs = <&tdmout_b>, <&tdmout_c>, <&tdmin_a>, - <&tdmin_b>, <&tdmin_c>, <&tdmin_lb>, - <&dioo2133>; - audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1", - "TDMOUT_B IN 1", "FRDDR_B OUT 1", - "TDMOUT_B IN 2", "FRDDR_C OUT 1", - "TDM_B Playback", "TDMOUT_B OUT", - "TDMOUT_C IN 0", "FRDDR_A OUT 2", - "TDMOUT_C IN 1", "FRDDR_B OUT 2", - "TDMOUT_C IN 2", "FRDDR_C OUT 2", - "TDM_C Playback", "TDMOUT_C OUT", - "TDMIN_A IN 4", "TDM_B Loopback", - "TDMIN_B IN 4", "TDM_B Loopback", - "TDMIN_C IN 4", "TDM_B Loopback", - "TDMIN_LB IN 1", "TDM_B Loopback", - "TDMIN_A IN 5", "TDM_C Loopback", - "TDMIN_B IN 5", "TDM_C Loopback", - "TDMIN_C IN 5", "TDM_C Loopback", - "TDMIN_LB IN 2", "TDM_C Loopback", - "TODDR_A IN 0", "TDMIN_A OUT", - "TODDR_B IN 0", "TDMIN_A OUT", - "TODDR_C IN 0", "TDMIN_A OUT", - "TODDR_A IN 1", "TDMIN_B OUT", - "TODDR_B IN 1", "TDMIN_B OUT", - "TODDR_C IN 1", "TDMIN_B OUT", - "TODDR_A IN 2", "TDMIN_C OUT", - "TODDR_B IN 2", "TDMIN_C OUT", - "TODDR_C IN 2", "TDMIN_C OUT", - "TODDR_A IN 6", "TDMIN_LB OUT", - "TODDR_B IN 6", "TDMIN_LB OUT", - "TODDR_C IN 6", "TDMIN_LB OUT", - "U19 INL", "ACODEC LOLP", - "U19 INR", "ACODEC LORP", - "Lineout", "U19 OUTL", - "Lineout", "U19 OUTR"; - - assigned-clocks = <&clkc CLKID_MPLL2>, - <&clkc CLKID_MPLL0>, - <&clkc CLKID_MPLL1>; - assigned-clock-parents = <0>, <0>, <0>; - assigned-clock-rates = <294912000>, - <270950400>, - <393216000>; - status = "okay"; - - dai-link-0 { - sound-dai = <&frddr_a>; - }; - - dai-link-1 { - sound-dai = <&frddr_b>; - }; - - dai-link-2 { - sound-dai = <&frddr_c>; - }; - - dai-link-3 { - sound-dai = <&toddr_a>; - }; - - dai-link-4 { - sound-dai = <&toddr_b>; - }; - - dai-link-5 { - sound-dai = <&toddr_c>; - }; - - /* 8ch hdmi interface */ - dai-link-6 { - sound-dai = <&tdmif_b>; - dai-format = "i2s"; - dai-tdm-slot-tx-mask-0 = <1 1>; - dai-tdm-slot-tx-mask-1 = <1 1>; - dai-tdm-slot-tx-mask-2 = <1 1>; - dai-tdm-slot-tx-mask-3 = <1 1>; - mclk-fs = <256>; - - codec-0 { - sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>; - }; - - codec-1 { - sound-dai = <&toacodec TOACODEC_IN_B>; - }; - }; - - /* i2s jack output interface */ - dai-link-7 { - sound-dai = <&tdmif_c>; - dai-format = "i2s"; - dai-tdm-slot-tx-mask-0 = <1 1>; - mclk-fs = <256>; - - codec-0 { - sound-dai = <&tohdmitx TOHDMITX_I2S_IN_C>; - }; - - codec-1 { - sound-dai = <&toacodec TOACODEC_IN_C>; - }; - }; - - /* hdmi glue */ - dai-link-8 { - sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>; - - codec { - sound-dai = <&hdmi_tx>; - }; - }; - - /* acodec glue */ - dai-link-9 { - sound-dai = <&toacodec TOACODEC_OUT>; - - codec { - sound-dai = <&acodec>; - }; - }; - }; -}; - -&acodec { - AVDD-supply = <&vddao_1v8>; - status = "okay"; -}; - -&arb { - status = "okay"; -}; - -&cec_AO { - pinctrl-0 = <&cec_ao_a_h_pins>; - pinctrl-names = "default"; - status = "disabled"; - hdmi-phandle = <&hdmi_tx>; -}; - -&cecb_AO { - pinctrl-0 = <&cec_ao_b_h_pins>; - pinctrl-names = "default"; - status = "okay"; - hdmi-phandle = <&hdmi_tx>; -}; - -&clkc_audio { - status = "okay"; -}; - -&cpu0 { - cpu-supply = <&vddcpu_b>; - operating-points-v2 = <&cpu_opp_table_0>; - clocks = <&clkc CLKID_CPU_CLK>; - clock-latency = <50000>; -}; - -&cpu1 { - cpu-supply = <&vddcpu_b>; - operating-points-v2 = <&cpu_opp_table_0>; - clocks = <&clkc CLKID_CPU_CLK>; - clock-latency = <50000>; -}; - -&cpu100 { - cpu-supply = <&vddcpu_a>; - operating-points-v2 = <&cpub_opp_table_1>; - clocks = <&clkc CLKID_CPUB_CLK>; - clock-latency = <50000>; -}; - -&cpu101 { - cpu-supply = <&vddcpu_a>; - operating-points-v2 = <&cpub_opp_table_1>; - clocks = <&clkc CLKID_CPUB_CLK>; - clock-latency = <50000>; -}; - -&cpu102 { - cpu-supply = <&vddcpu_a>; - operating-points-v2 = <&cpub_opp_table_1>; - clocks = <&clkc CLKID_CPUB_CLK>; - clock-latency = <50000>; -}; - -&cpu103 { - cpu-supply = <&vddcpu_a>; - operating-points-v2 = <&cpub_opp_table_1>; - clocks = <&clkc CLKID_CPUB_CLK>; - clock-latency = <50000>; -}; - -&ext_mdio { - external_phy: ethernet-phy@0 { - /* Realtek RTL8211F (0x001cc916) */ - reg = <0>; - max-speed = <1000>; - - reset-assert-us = <10000>; - reset-deassert-us = <30000>; - reset-gpios = <&gpio GPIOZ_15 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; - - interrupt-parent = <&gpio_intc>; - /* MAC_INTR on GPIOZ_14 */ - interrupts = <26 IRQ_TYPE_LEVEL_LOW>; - }; -}; - -ðmac { - pinctrl-0 = <ð_pins>, <ð_rgmii_pins>; - pinctrl-names = "default"; - status = "okay"; - phy-mode = "rgmii"; - phy-handle = <&external_phy>; - amlogic,tx-delay-ns = <2>; -}; - -&frddr_a { - status = "okay"; -}; - -&frddr_b { - status = "okay"; -}; - -&frddr_c { - status = "okay"; -}; - -&gpio { - /* - * WARNING: The USB Hub on the Odroid-N2 needs a reset signal - * to be turned high in order to be detected by the USB Controller - * This signal should be handled by a USB specific power sequence - * in order to reset the Hub when USB bus is powered down. - */ - usb-hub { - gpio-hog; - gpios = <GPIOH_4 GPIO_ACTIVE_HIGH>; - output-high; - line-name = "usb-hub-reset"; - }; -}; - -&hdmi_tx { - status = "okay"; - pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>; - pinctrl-names = "default"; - hdmi-supply = <&vcc_5v>; -}; - -&hdmi_tx_tmds_port { - hdmi_tx_tmds_out: endpoint { - remote-endpoint = <&hdmi_connector_in>; - }; -}; - -&ir { - status = "okay"; - pinctrl-0 = <&remote_input_ao_pins>; - pinctrl-names = "default"; - linux,rc-map-name = "rc-odroid"; -}; - -&pwm_ab { - pinctrl-0 = <&pwm_a_e_pins>; - pinctrl-names = "default"; - clocks = <&xtal>; - clock-names = "clkin0"; - status = "okay"; -}; - -&pwm_AO_cd { - pinctrl-0 = <&pwm_ao_d_e_pins>; - pinctrl-names = "default"; - clocks = <&xtal>; - clock-names = "clkin1"; - status = "okay"; -}; - -/* SD card */ -&sd_emmc_b { - status = "okay"; - pinctrl-0 = <&sdcard_c_pins>; - pinctrl-1 = <&sdcard_clk_gate_c_pins>; - pinctrl-names = "default", "clk-gate"; - - bus-width = <4>; - cap-sd-highspeed; - max-frequency = <50000000>; - disable-wp; - - cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>; - vmmc-supply = <&tflash_vdd>; - vqmmc-supply = <&tf_io>; - -}; - -/* eMMC */ -&sd_emmc_c { - status = "okay"; - pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>; - pinctrl-1 = <&emmc_clk_gate_pins>; - pinctrl-names = "default", "clk-gate"; - - bus-width = <8>; - cap-mmc-highspeed; - mmc-ddr-1_8v; - mmc-hs200-1_8v; - max-frequency = <200000000>; - disable-wp; - - mmc-pwrseq = <&emmc_pwrseq>; - vmmc-supply = <&vcc_3v3>; - vqmmc-supply = <&flash_1v8>; -}; - -/* - * EMMC_D4, EMMC_D5, EMMC_D6 and EMMC_D7 pins are shared between SPI NOR pins - * and eMMC Data 4 to 7 pins. - * Replace emmc_data_8b_pins to emmc_data_4b_pins from sd_emmc_c pinctrl-0, - * and change bus-width to 4 then spifc can be enabled. - * The SW1 slide should also be set to the correct position. - */ -&spifc { - status = "disabled"; - pinctrl-0 = <&nor_pins>; - pinctrl-names = "default"; - - mx25u64: spi-flash@0 { - #address-cells = <1>; - #size-cells = <1>; - compatible = "mxicy,mx25u6435f", "jedec,spi-nor"; - reg = <0>; - spi-max-frequency = <104000000>; - }; -}; - -&tdmif_b { - status = "okay"; -}; - -&tdmif_c { - status = "okay"; -}; - -&tdmin_a { - status = "okay"; -}; - -&tdmin_b { - status = "okay"; -}; - -&tdmin_c { - status = "okay"; -}; - -&tdmin_lb { - status = "okay"; -}; - -&tdmout_b { - status = "okay"; -}; - -&tdmout_c { - status = "okay"; -}; - -&toacodec { - status = "okay"; -}; - -&tohdmitx { - status = "okay"; -}; - -&toddr_a { - status = "okay"; -}; - -&toddr_b { - status = "okay"; -}; - -&toddr_c { - status = "okay"; -}; - -&uart_AO { - status = "okay"; - pinctrl-0 = <&uart_ao_a_pins>; - pinctrl-names = "default"; -}; - -&usb { - status = "okay"; - vbus-supply = <&usb_pwr_en>; -}; - -&usb2_phy0 { - phy-supply = <&vcc_5v>; -}; - -&usb2_phy1 { - /* Enable the hub which is connected to this port */ - phy-supply = <&hub_5v>; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi new file mode 100644 index 000000000000..6982632ae646 --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi @@ -0,0 +1,625 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2019 BayLibre, SAS + * Author: Neil Armstrong <narmstrong@baylibre.com> + */ + +#include <dt-bindings/input/input.h> +#include <dt-bindings/gpio/meson-g12a-gpio.h> +#include <dt-bindings/sound/meson-g12a-toacodec.h> +#include <dt-bindings/sound/meson-g12a-tohdmitx.h> + +/ { + aliases { + serial0 = &uart_AO; + ethernet0 = ðmac; + }; + + dioo2133: audio-amplifier-0 { + compatible = "simple-audio-amplifier"; + enable-gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>; + VCC-supply = <&vcc_5v>; + sound-name-prefix = "U19"; + status = "okay"; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x40000000>; + }; + + emmc_pwrseq: emmc-pwrseq { + compatible = "mmc-pwrseq-emmc"; + reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>; + }; + + leds { + compatible = "gpio-leds"; + + blue { + label = "n2:blue"; + gpios = <&gpio_ao GPIOAO_11 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + }; + + tflash_vdd: regulator-tflash_vdd { + compatible = "regulator-fixed"; + + regulator-name = "TFLASH_VDD"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&gpio_ao GPIOAO_8 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-always-on; + }; + + tf_io: gpio-regulator-tf_io { + compatible = "regulator-gpio"; + + regulator-name = "TF_IO"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + + gpios = <&gpio_ao GPIOAO_9 GPIO_ACTIVE_HIGH>; + gpios-states = <0>; + + states = <3300000 0>, + <1800000 1>; + }; + + flash_1v8: regulator-flash_1v8 { + compatible = "regulator-fixed"; + regulator-name = "FLASH_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vcc_3v3>; + regulator-always-on; + }; + + main_12v: regulator-main_12v { + compatible = "regulator-fixed"; + regulator-name = "12V"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + regulator-always-on; + }; + + vcc_5v: regulator-vcc_5v { + compatible = "regulator-fixed"; + regulator-name = "5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + vin-supply = <&main_12v>; + }; + + vcc_1v8: regulator-vcc_1v8 { + compatible = "regulator-fixed"; + regulator-name = "VCC_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vcc_3v3>; + regulator-always-on; + }; + + vcc_3v3: regulator-vcc_3v3 { + compatible = "regulator-fixed"; + regulator-name = "VCC_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vddao_3v3>; + regulator-always-on; + /* FIXME: actually controlled by VDDCPU_B_EN */ + }; + + vddcpu_a: regulator-vddcpu-a { + /* + * MP8756GD Regulator. + */ + compatible = "pwm-regulator"; + + regulator-name = "VDDCPU_A"; + regulator-min-microvolt = <721000>; + regulator-max-microvolt = <1022000>; + + vin-supply = <&main_12v>; + + pwms = <&pwm_ab 0 1250 0>; + pwm-dutycycle-range = <100 0>; + + regulator-boot-on; + regulator-always-on; + }; + + vddcpu_b: regulator-vddcpu-b { + /* + * Silergy SY8120B1ABC Regulator. + */ + compatible = "pwm-regulator"; + + regulator-name = "VDDCPU_B"; + regulator-min-microvolt = <721000>; + regulator-max-microvolt = <1022000>; + + vin-supply = <&main_12v>; + + pwms = <&pwm_AO_cd 1 1250 0>; + pwm-dutycycle-range = <100 0>; + + regulator-boot-on; + regulator-always-on; + }; + + hub_5v: regulator-hub_5v { + compatible = "regulator-fixed"; + regulator-name = "HUB_5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vcc_5v>; + + /* Connected to the Hub CHIPENABLE, LOW sets low power state */ + gpio = <&gpio GPIOH_5 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + usb_pwr_en: regulator-usb_pwr_en { + compatible = "regulator-fixed"; + regulator-name = "USB_PWR_EN"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vcc_5v>; + + /* Connected to the microUSB port power enable */ + gpio = <&gpio GPIOH_6 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + vddao_1v8: regulator-vddao_1v8 { + compatible = "regulator-fixed"; + regulator-name = "VDDAO_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vddao_3v3>; + regulator-always-on; + }; + + vddao_3v3: regulator-vddao_3v3 { + compatible = "regulator-fixed"; + regulator-name = "VDDAO_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&main_12v>; + regulator-always-on; + }; + + hdmi-connector { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&hdmi_tx_tmds_out>; + }; + }; + }; + + sound { + compatible = "amlogic,axg-sound-card"; + model = "G12B-ODROID-N2"; + audio-widgets = "Line", "Lineout"; + audio-aux-devs = <&tdmout_b>, <&tdmout_c>, <&tdmin_a>, + <&tdmin_b>, <&tdmin_c>, <&tdmin_lb>, + <&dioo2133>; + audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1", + "TDMOUT_B IN 1", "FRDDR_B OUT 1", + "TDMOUT_B IN 2", "FRDDR_C OUT 1", + "TDM_B Playback", "TDMOUT_B OUT", + "TDMOUT_C IN 0", "FRDDR_A OUT 2", + "TDMOUT_C IN 1", "FRDDR_B OUT 2", + "TDMOUT_C IN 2", "FRDDR_C OUT 2", + "TDM_C Playback", "TDMOUT_C OUT", + "TDMIN_A IN 4", "TDM_B Loopback", + "TDMIN_B IN 4", "TDM_B Loopback", + "TDMIN_C IN 4", "TDM_B Loopback", + "TDMIN_LB IN 1", "TDM_B Loopback", + "TDMIN_A IN 5", "TDM_C Loopback", + "TDMIN_B IN 5", "TDM_C Loopback", + "TDMIN_C IN 5", "TDM_C Loopback", + "TDMIN_LB IN 2", "TDM_C Loopback", + "TODDR_A IN 0", "TDMIN_A OUT", + "TODDR_B IN 0", "TDMIN_A OUT", + "TODDR_C IN 0", "TDMIN_A OUT", + "TODDR_A IN 1", "TDMIN_B OUT", + "TODDR_B IN 1", "TDMIN_B OUT", + "TODDR_C IN 1", "TDMIN_B OUT", + "TODDR_A IN 2", "TDMIN_C OUT", + "TODDR_B IN 2", "TDMIN_C OUT", + "TODDR_C IN 2", "TDMIN_C OUT", + "TODDR_A IN 6", "TDMIN_LB OUT", + "TODDR_B IN 6", "TDMIN_LB OUT", + "TODDR_C IN 6", "TDMIN_LB OUT", + "U19 INL", "ACODEC LOLP", + "U19 INR", "ACODEC LORP", + "Lineout", "U19 OUTL", + "Lineout", "U19 OUTR"; + + assigned-clocks = <&clkc CLKID_MPLL2>, + <&clkc CLKID_MPLL0>, + <&clkc CLKID_MPLL1>; + assigned-clock-parents = <0>, <0>, <0>; + assigned-clock-rates = <294912000>, + <270950400>, + <393216000>; + status = "okay"; + + dai-link-0 { + sound-dai = <&frddr_a>; + }; + + dai-link-1 { + sound-dai = <&frddr_b>; + }; + + dai-link-2 { + sound-dai = <&frddr_c>; + }; + + dai-link-3 { + sound-dai = <&toddr_a>; + }; + + dai-link-4 { + sound-dai = <&toddr_b>; + }; + + dai-link-5 { + sound-dai = <&toddr_c>; + }; + + /* 8ch hdmi interface */ + dai-link-6 { + sound-dai = <&tdmif_b>; + dai-format = "i2s"; + dai-tdm-slot-tx-mask-0 = <1 1>; + dai-tdm-slot-tx-mask-1 = <1 1>; + dai-tdm-slot-tx-mask-2 = <1 1>; + dai-tdm-slot-tx-mask-3 = <1 1>; + mclk-fs = <256>; + + codec-0 { + sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>; + }; + + codec-1 { + sound-dai = <&toacodec TOACODEC_IN_B>; + }; + }; + + /* i2s jack output interface */ + dai-link-7 { + sound-dai = <&tdmif_c>; + dai-format = "i2s"; + dai-tdm-slot-tx-mask-0 = <1 1>; + mclk-fs = <256>; + + codec-0 { + sound-dai = <&tohdmitx TOHDMITX_I2S_IN_C>; + }; + + codec-1 { + sound-dai = <&toacodec TOACODEC_IN_C>; + }; + }; + + /* hdmi glue */ + dai-link-8 { + sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>; + + codec { + sound-dai = <&hdmi_tx>; + }; + }; + + /* acodec glue */ + dai-link-9 { + sound-dai = <&toacodec TOACODEC_OUT>; + + codec { + sound-dai = <&acodec>; + }; + }; + }; +}; + +&acodec { + AVDD-supply = <&vddao_1v8>; + status = "okay"; +}; + +&arb { + status = "okay"; +}; + +&cec_AO { + pinctrl-0 = <&cec_ao_a_h_pins>; + pinctrl-names = "default"; + status = "disabled"; + hdmi-phandle = <&hdmi_tx>; +}; + +&cecb_AO { + pinctrl-0 = <&cec_ao_b_h_pins>; + pinctrl-names = "default"; + status = "okay"; + hdmi-phandle = <&hdmi_tx>; +}; + +&clkc_audio { + status = "okay"; +}; + +&cpu0 { + cpu-supply = <&vddcpu_b>; + operating-points-v2 = <&cpu_opp_table_0>; + clocks = <&clkc CLKID_CPU_CLK>; + clock-latency = <50000>; +}; + +&cpu1 { + cpu-supply = <&vddcpu_b>; + operating-points-v2 = <&cpu_opp_table_0>; + clocks = <&clkc CLKID_CPU_CLK>; + clock-latency = <50000>; +}; + +&cpu100 { + cpu-supply = <&vddcpu_a>; + operating-points-v2 = <&cpub_opp_table_1>; + clocks = <&clkc CLKID_CPUB_CLK>; + clock-latency = <50000>; +}; + +&cpu101 { + cpu-supply = <&vddcpu_a>; + operating-points-v2 = <&cpub_opp_table_1>; + clocks = <&clkc CLKID_CPUB_CLK>; + clock-latency = <50000>; +}; + +&cpu102 { + cpu-supply = <&vddcpu_a>; + operating-points-v2 = <&cpub_opp_table_1>; + clocks = <&clkc CLKID_CPUB_CLK>; + clock-latency = <50000>; +}; + +&cpu103 { + cpu-supply = <&vddcpu_a>; + operating-points-v2 = <&cpub_opp_table_1>; + clocks = <&clkc CLKID_CPUB_CLK>; + clock-latency = <50000>; +}; + +&ext_mdio { + external_phy: ethernet-phy@0 { + /* Realtek RTL8211F (0x001cc916) */ + reg = <0>; + max-speed = <1000>; + + reset-assert-us = <10000>; + reset-deassert-us = <30000>; + reset-gpios = <&gpio GPIOZ_15 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; + + interrupt-parent = <&gpio_intc>; + /* MAC_INTR on GPIOZ_14 */ + interrupts = <26 IRQ_TYPE_LEVEL_LOW>; + }; +}; + +ðmac { + pinctrl-0 = <ð_pins>, <ð_rgmii_pins>; + pinctrl-names = "default"; + status = "okay"; + phy-mode = "rgmii"; + phy-handle = <&external_phy>; + amlogic,tx-delay-ns = <2>; +}; + +&frddr_a { + status = "okay"; +}; + +&frddr_b { + status = "okay"; +}; + +&frddr_c { + status = "okay"; +}; + +&gpio { + /* + * WARNING: The USB Hub on the Odroid-N2 needs a reset signal + * to be turned high in order to be detected by the USB Controller + * This signal should be handled by a USB specific power sequence + * in order to reset the Hub when USB bus is powered down. + */ + usb-hub { + gpio-hog; + gpios = <GPIOH_4 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "usb-hub-reset"; + }; +}; + +&hdmi_tx { + status = "okay"; + pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>; + pinctrl-names = "default"; + hdmi-supply = <&vcc_5v>; +}; + +&hdmi_tx_tmds_port { + hdmi_tx_tmds_out: endpoint { + remote-endpoint = <&hdmi_connector_in>; + }; +}; + +&ir { + status = "okay"; + pinctrl-0 = <&remote_input_ao_pins>; + pinctrl-names = "default"; + linux,rc-map-name = "rc-odroid"; +}; + +&pwm_ab { + pinctrl-0 = <&pwm_a_e_pins>; + pinctrl-names = "default"; + clocks = <&xtal>; + clock-names = "clkin0"; + status = "okay"; +}; + +&pwm_AO_cd { + pinctrl-0 = <&pwm_ao_d_e_pins>; + pinctrl-names = "default"; + clocks = <&xtal>; + clock-names = "clkin1"; + status = "okay"; +}; + +/* SD card */ +&sd_emmc_b { + status = "okay"; + pinctrl-0 = <&sdcard_c_pins>; + pinctrl-1 = <&sdcard_clk_gate_c_pins>; + pinctrl-names = "default", "clk-gate"; + + bus-width = <4>; + cap-sd-highspeed; + max-frequency = <50000000>; + disable-wp; + + cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>; + vmmc-supply = <&tflash_vdd>; + vqmmc-supply = <&tf_io>; + +}; + +/* eMMC */ +&sd_emmc_c { + status = "okay"; + pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>; + pinctrl-1 = <&emmc_clk_gate_pins>; + pinctrl-names = "default", "clk-gate"; + + bus-width = <8>; + cap-mmc-highspeed; + mmc-ddr-1_8v; + mmc-hs200-1_8v; + max-frequency = <200000000>; + disable-wp; + + mmc-pwrseq = <&emmc_pwrseq>; + vmmc-supply = <&vcc_3v3>; + vqmmc-supply = <&flash_1v8>; +}; + +/* + * EMMC_D4, EMMC_D5, EMMC_D6 and EMMC_D7 pins are shared between SPI NOR pins + * and eMMC Data 4 to 7 pins. + * Replace emmc_data_8b_pins to emmc_data_4b_pins from sd_emmc_c pinctrl-0, + * and change bus-width to 4 then spifc can be enabled. + * The SW1 slide should also be set to the correct position. + */ +&spifc { + status = "disabled"; + pinctrl-0 = <&nor_pins>; + pinctrl-names = "default"; + + mx25u64: spi-flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "mxicy,mx25u6435f", "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <104000000>; + }; +}; + +&tdmif_b { + status = "okay"; +}; + +&tdmif_c { + status = "okay"; +}; + +&tdmin_a { + status = "okay"; +}; + +&tdmin_b { + status = "okay"; +}; + +&tdmin_c { + status = "okay"; +}; + +&tdmin_lb { + status = "okay"; +}; + +&tdmout_b { + status = "okay"; +}; + +&tdmout_c { + status = "okay"; +}; + +&toacodec { + status = "okay"; +}; + +&tohdmitx { + status = "okay"; +}; + +&toddr_a { + status = "okay"; +}; + +&toddr_b { + status = "okay"; +}; + +&toddr_c { + status = "okay"; +}; + +&uart_AO { + status = "okay"; + pinctrl-0 = <&uart_ao_a_pins>; + pinctrl-names = "default"; +}; + +&usb { + status = "okay"; + vbus-supply = <&usb_pwr_en>; +}; + +&usb2_phy0 { + phy-supply = <&vcc_5v>; +}; + +&usb2_phy1 { + /* Enable the hub which is connected to this port */ + phy-supply = <&hub_5v>; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi index 0edd137151f8..726b91d3a905 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi @@ -13,6 +13,7 @@ #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/power/meson-gxbb-power.h> +#include <dt-bindings/reset/amlogic,meson-gxbb-reset.h> #include <dt-bindings/thermal/thermal.h> / { @@ -575,6 +576,8 @@ interrupt-names = "macirq"; rx-fifo-depth = <4096>; tx-fifo-depth = <2048>; + resets = <&reset RESET_ETHERNET>; + reset-names = "stmmaceth"; power-domains = <&pwrc PWRC_GXBB_ETHERNET_MEM_ID>; status = "disabled"; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc-v2.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc-v2.dts new file mode 100644 index 000000000000..675eaa87963e --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc-v2.dts @@ -0,0 +1,318 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2020 BayLibre, SAS. + * Author: Jerome Brunet <jbrunet@baylibre.com> + */ + +/dts-v1/; + +#include <dt-bindings/input/input.h> +#include <dt-bindings/leds/common.h> +#include <dt-bindings/sound/meson-aiu.h> + +#include "meson-gxl-s905x.dtsi" + +/ { + compatible = "libretech,aml-s905x-cc-v2", "amlogic,s905x", + "amlogic,meson-gxl"; + model = "Libre Computer AML-S905X-CC V2"; + + aliases { + serial0 = &uart_AO; + ethernet0 = ðmac; + spi0 = &spifc; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + emmc_pwrseq: emmc-pwrseq { + compatible = "mmc-pwrseq-emmc"; + reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>; + }; + + hdmi-connector { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&hdmi_tx_tmds_out>; + }; + }; + }; + + leds { + compatible = "gpio-leds"; + + led-blue { + color = <LED_COLOR_ID_BLUE>; + function = LED_FUNCTION_STATUS; + gpios = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + panic-indicator; + }; + + led-green { + color = <LED_COLOR_ID_GREEN>; + function = LED_FUNCTION_DISK_ACTIVITY; + gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "disk-activity"; + }; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x80000000>; + }; + + ao_5v: regulator-ao_5v { + compatible = "regulator-fixed"; + regulator-name = "AO_5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&dc_in>; + regulator-always-on; + }; + + dc_in: regulator-dc_in { + compatible = "regulator-fixed"; + regulator-name = "DC_IN"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + + vcck: regulator-vcck { + compatible = "regulator-fixed"; + regulator-name = "VCCK"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&ao_5v>; + regulator-always-on; + }; + + vcc_card: regulator-vcc_card { + compatible = "regulator-fixed"; + regulator-name = "VCC_CARD"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vddio_ao3v3>; + + gpio = <&gpio GPIOCLK_1 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + vcc5v: regulator-vcc5v { + compatible = "regulator-fixed"; + regulator-name = "VCC5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&ao_5v>; + + gpio = <&gpio GPIOH_3 GPIO_OPEN_DRAIN>; + }; + + vddio_ao3v3: regulator-vddio_ao3v3 { + compatible = "regulator-fixed"; + regulator-name = "VDDIO_AO3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&ao_5v>; + regulator-always-on; + }; + + + vddio_card: regulator-vddio-card { + compatible = "regulator-gpio"; + regulator-name = "VDDIO_CARD"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + + gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_HIGH>; + gpios-states = <0>; + + states = <3300000 0>, + <1800000 1>; + + regulator-settling-time-up-us = <200>; + regulator-settling-time-down-us = <50000>; + }; + + vddio_ao18: regulator-vddio_ao18 { + compatible = "regulator-fixed"; + regulator-name = "VDDIO_AO18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vddio_ao3v3>; + regulator-always-on; + }; + + vcc_1v8: regulator-vcc_1v8 { + compatible = "regulator-fixed"; + regulator-name = "VCC 1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vddio_ao3v3>; + regulator-always-on; + }; + + sound { + compatible = "amlogic,gx-sound-card"; + model = "GXL-LIBRETECH-S905X-CC-V2"; + assigned-clocks = <&clkc CLKID_MPLL0>, + <&clkc CLKID_MPLL1>, + <&clkc CLKID_MPLL2>; + assigned-clock-parents = <0>, <0>, <0>; + assigned-clock-rates = <294912000>, + <270950400>, + <393216000>; + status = "okay"; + + dai-link-0 { + sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>; + }; + + dai-link-1 { + sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>; + dai-format = "i2s"; + mclk-fs = <256>; + + codec-0 { + sound-dai = <&aiu AIU_HDMI CTRL_I2S>; + }; + }; + + dai-link-2 { + sound-dai = <&aiu AIU_HDMI CTRL_OUT>; + + codec-0 { + sound-dai = <&hdmi_tx>; + }; + }; + }; +}; + + +&aiu { + status = "okay"; +}; + +&cec_AO { + status = "okay"; + pinctrl-0 = <&ao_cec_pins>; + pinctrl-names = "default"; + hdmi-phandle = <&hdmi_tx>; +}; + + +ðmac { + status = "okay"; +}; + +&internal_phy { + pinctrl-0 = <ð_link_led_pins>, <ð_act_led_pins>; + pinctrl-names = "default"; +}; + +&ir { + status = "okay"; + pinctrl-0 = <&remote_input_ao_pins>; + pinctrl-names = "default"; +}; + +&hdmi_tx { + status = "okay"; + pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>; + hdmi-supply = <&vcc5v>; + pinctrl-names = "default"; +}; + +&hdmi_tx_tmds_port { + hdmi_tx_tmds_out: endpoint { + remote-endpoint = <&hdmi_connector_in>; + }; +}; + +&saradc { + status = "okay"; + vref-supply = <&vddio_ao18>; +}; + +/* SD card */ +&sd_emmc_b { + pinctrl-0 = <&sdcard_pins>; + pinctrl-1 = <&sdcard_clk_gate_pins>; + pinctrl-names = "default", "clk-gate"; + + bus-width = <4>; + cap-sd-highspeed; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr50; + sd-uhs-ddr50; + max-frequency = <100000000>; + disable-wp; + + cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>; + + vmmc-supply = <&vcc_card>; + vqmmc-supply = <&vddio_card>; + + status = "okay"; +}; + +/* eMMC */ +&sd_emmc_c { + pinctrl-0 = <&emmc_pins>; + pinctrl-1 = <&emmc_clk_gate_pins>; + pinctrl-names = "default", "clk-gate"; + + bus-width = <8>; + cap-mmc-highspeed; + mmc-hs200-1_8v; + max-frequency = <200000000>; + disable-wp; + + mmc-pwrseq = <&emmc_pwrseq>; + vmmc-supply = <&vddio_ao3v3>; + vqmmc-supply = <&vcc_1v8>; + + status = "okay"; +}; + +&spifc { + status = "okay"; + pinctrl-0 = <&nor_pins>; + pinctrl-names = "default"; + + nor_4u1: spi-flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <3000000>; + }; +}; + +&uart_AO { + status = "okay"; + pinctrl-0 = <&uart_ao_a_pins>; + pinctrl-names = "default"; +}; + +&usb { + status = "okay"; + dr_mode = "host"; +}; + +&usb2_phy0 { + pinctrl-names = "default"; + phy-supply = <&vcc5v>; +}; + +&usb2_phy1 { + phy-supply = <&vcc5v>; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi b/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi index 94f75b446504..7b46555ac55a 100644 --- a/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi @@ -7,6 +7,7 @@ #include <dt-bindings/input/input.h> #include <dt-bindings/gpio/meson-g12a-gpio.h> +#include <dt-bindings/sound/meson-g12a-tohdmitx.h> / { aliases { @@ -41,13 +42,13 @@ led-white { label = "vim3:white:sys"; - gpios = <&gpio_ao GPIOAO_4 GPIO_ACTIVE_LOW>; + gpios = <&gpio_ao GPIOAO_4 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; }; led-red { label = "vim3:red"; - gpios = <&gpio_expander 5 GPIO_ACTIVE_LOW>; + gpios = <&gpio_expander 5 GPIO_ACTIVE_HIGH>; }; }; @@ -161,6 +162,62 @@ }; }; + + sound { + compatible = "amlogic,axg-sound-card"; + model = "G12B-KHADAS-VIM3"; + audio-aux-devs = <&tdmout_a>; + audio-routing = "TDMOUT_A IN 0", "FRDDR_A OUT 0", + "TDMOUT_A IN 1", "FRDDR_B OUT 0", + "TDMOUT_A IN 2", "FRDDR_C OUT 0", + "TDM_A Playback", "TDMOUT_A OUT"; + + assigned-clocks = <&clkc CLKID_MPLL2>, + <&clkc CLKID_MPLL0>, + <&clkc CLKID_MPLL1>; + assigned-clock-parents = <0>, <0>, <0>; + assigned-clock-rates = <294912000>, + <270950400>, + <393216000>; + status = "okay"; + + dai-link-0 { + sound-dai = <&frddr_a>; + }; + + dai-link-1 { + sound-dai = <&frddr_b>; + }; + + dai-link-2 { + sound-dai = <&frddr_c>; + }; + + /* 8ch hdmi interface */ + dai-link-3 { + sound-dai = <&tdmif_a>; + dai-format = "i2s"; + dai-tdm-slot-tx-mask-0 = <1 1>; + dai-tdm-slot-tx-mask-1 = <1 1>; + dai-tdm-slot-tx-mask-2 = <1 1>; + dai-tdm-slot-tx-mask-3 = <1 1>; + mclk-fs = <256>; + + codec { + sound-dai = <&tohdmitx TOHDMITX_I2S_IN_A>; + }; + }; + + /* hdmi glue */ + dai-link-4 { + sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>; + + codec { + sound-dai = <&hdmi_tx>; + }; + }; + }; + wifi32k: wifi32k { compatible = "pwm-clock"; #clock-cells = <0>; @@ -169,6 +226,14 @@ }; }; +&arb { + status = "okay"; +}; + +&clkc_audio { + status = "okay"; +}; + &cec_AO { pinctrl-0 = <&cec_ao_a_h_pins>; pinctrl-names = "default"; @@ -221,6 +286,18 @@ amlogic,tx-delay-ns = <2>; }; +&frddr_a { + status = "okay"; +}; + +&frddr_b { + status = "okay"; +}; + +&frddr_c { + status = "okay"; +}; + &hdmi_tx { status = "okay"; pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>; @@ -368,6 +445,19 @@ }; }; + +&tdmif_a { + status = "okay"; +}; + +&tdmout_a { + status = "okay"; +}; + +&tohdmitx { + status = "okay"; +}; + &uart_A { status = "okay"; pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>; diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts index 0da56c051a0e..4b517ca72059 100644 --- a/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts +++ b/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts @@ -32,69 +32,6 @@ regulator-boot-on; regulator-always-on; }; - - sound { - compatible = "amlogic,axg-sound-card"; - model = "SM1-KHADAS-VIM3L"; - audio-aux-devs = <&tdmout_a>; - audio-routing = "TDMOUT_A IN 0", "FRDDR_A OUT 0", - "TDMOUT_A IN 1", "FRDDR_B OUT 0", - "TDMOUT_A IN 2", "FRDDR_C OUT 0", - "TDM_A Playback", "TDMOUT_A OUT"; - - assigned-clocks = <&clkc CLKID_MPLL2>, - <&clkc CLKID_MPLL0>, - <&clkc CLKID_MPLL1>; - assigned-clock-parents = <0>, <0>, <0>; - assigned-clock-rates = <294912000>, - <270950400>, - <393216000>; - status = "okay"; - - dai-link-0 { - sound-dai = <&frddr_a>; - }; - - dai-link-1 { - sound-dai = <&frddr_b>; - }; - - dai-link-2 { - sound-dai = <&frddr_c>; - }; - - /* 8ch hdmi interface */ - dai-link-3 { - sound-dai = <&tdmif_a>; - dai-format = "i2s"; - dai-tdm-slot-tx-mask-0 = <1 1>; - dai-tdm-slot-tx-mask-1 = <1 1>; - dai-tdm-slot-tx-mask-2 = <1 1>; - dai-tdm-slot-tx-mask-3 = <1 1>; - mclk-fs = <256>; - - codec { - sound-dai = <&tohdmitx TOHDMITX_I2S_IN_A>; - }; - }; - - /* hdmi glue */ - dai-link-4 { - sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>; - - codec { - sound-dai = <&hdmi_tx>; - }; - }; - }; -}; - -&arb { - status = "okay"; -}; - -&clkc_audio { - status = "okay"; }; &cpu0 { @@ -125,18 +62,6 @@ clock-latency = <50000>; }; -&frddr_a { - status = "okay"; -}; - -&frddr_b { - status = "okay"; -}; - -&frddr_c { - status = "okay"; -}; - &pwm_AO_cd { pinctrl-0 = <&pwm_ao_d_e_pins>; pinctrl-names = "default"; @@ -174,14 +99,3 @@ }; */ -&tdmif_a { - status = "okay"; -}; - -&tdmout_a { - status = "okay"; -}; - -&tohdmitx { - status = "okay"; -}; diff --git a/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi b/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi index 3feb1881bbc2..a83c82c50e29 100644 --- a/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi +++ b/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi @@ -709,13 +709,13 @@ dwgpio: gpio@1c024000 { compatible = "snps,dw-apb-gpio"; reg = <0x0 0x1c024000 0x0 0x1000>; - reg-io-width = <4>; #address-cells = <1>; #size-cells = <0>; porta: gpio-controller@0 { compatible = "snps,dw-apb-gpio-port"; gpio-controller; + #gpio-cells = <2>; snps,nr-gpios = <32>; reg = <0>; }; diff --git a/arch/arm64/boot/dts/apm/apm-storm.dtsi b/arch/arm64/boot/dts/apm/apm-storm.dtsi index 8c802d87e751..0f37e77f5459 100644 --- a/arch/arm64/boot/dts/apm/apm-storm.dtsi +++ b/arch/arm64/boot/dts/apm/apm-storm.dtsi @@ -825,13 +825,13 @@ dwgpio: gpio@1c024000 { compatible = "snps,dw-apb-gpio"; reg = <0x0 0x1c024000 0x0 0x1000>; - reg-io-width = <4>; #address-cells = <1>; #size-cells = <0>; porta: gpio-controller@0 { compatible = "snps,dw-apb-gpio-port"; gpio-controller; + #gpio-cells = <2>; snps,nr-gpios = <32>; reg = <0>; }; diff --git a/arch/arm64/boot/dts/arm/juno-motherboard.dtsi b/arch/arm64/boot/dts/arm/juno-motherboard.dtsi index eeee51f1251b..40d95c58b55e 100644 --- a/arch/arm64/boot/dts/arm/juno-motherboard.dtsi +++ b/arch/arm64/boot/dts/arm/juno-motherboard.dtsi @@ -251,7 +251,7 @@ reg = <0x0f0000 0x10000>; interrupts = <7>; clocks = <&mb_clk24mhz>, <&soc_smc50mhz>; - clock-names = "wdogclk", "apb_pclk"; + clock-names = "wdog_clk", "apb_pclk"; }; v2m_timer01: timer@110000 { diff --git a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi index 001a0a3c7f66..4c4a381d2c75 100644 --- a/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi +++ b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi @@ -195,7 +195,7 @@ reg = <0x0f0000 0x1000>; interrupts = <0>; clocks = <&v2m_refclk32khz>, <&v2m_clk24mhz>; - clock-names = "wdogclk", "apb_pclk"; + clock-names = "wdog_clk", "apb_pclk"; }; v2m_timer01: timer@110000 { diff --git a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi index 15f7b0ed3836..2cfeaf3b0a87 100644 --- a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi +++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi @@ -576,7 +576,7 @@ reg = <0x66090000 0x1000>; interrupts = <GIC_SPI 406 IRQ_TYPE_LEVEL_HIGH>; clocks = <&iprocslow>, <&iprocslow>; - clock-names = "wdogclk", "apb_pclk"; + clock-names = "wdog_clk", "apb_pclk"; }; gpio_g: gpio@660a0000 { @@ -745,7 +745,7 @@ }; qspi: spi@66470200 { - compatible = "brcm,spi-bcm-qspi", "brcm,spi-ns2-qspi"; + compatible = "brcm,spi-ns2-qspi", "brcm,spi-bcm-qspi"; reg = <0x66470200 0x184>, <0x66470000 0x124>, <0x67017408 0x004>, diff --git a/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi b/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi index a9b92e52d50e..43aa5e9c0020 100644 --- a/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi +++ b/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi @@ -151,7 +151,7 @@ }; &nand { - status = "ok"; + status = "okay"; nandcs@0 { compatible = "brcm,nandcs"; reg = <0>; diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi index 0098dfdef96c..b425b12c3ed2 100644 --- a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi +++ b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi @@ -438,7 +438,7 @@ reg = <0x000c0000 0x1000>; interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>; clocks = <&hsls_25m_div2_clk>, <&hsls_div4_clk>; - clock-names = "wdogclk", "apb_pclk"; + clock-names = "wdog_clk", "apb_pclk"; timeout-sec = <60>; }; diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi index 250fc01de78d..829fea23d4ab 100644 --- a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi @@ -87,8 +87,8 @@ i2c_max98504: i2c-gpio-0 { compatible = "i2c-gpio"; - gpios = <&gpd0 1 GPIO_ACTIVE_HIGH /* SPK_AMP_SDA */ - &gpd0 0 GPIO_ACTIVE_HIGH /* SPK_AMP_SCL */ >; + sda-gpios = <&gpd0 1 GPIO_ACTIVE_HIGH>; + scl-gpios = <&gpd0 0 GPIO_ACTIVE_HIGH>; i2c-gpio,delay-us = <2>; #address-cells = <1>; #size-cells = <0>; @@ -795,8 +795,8 @@ reg = <0x27>; interrupt-parent = <&gpa1>; interrupts = <3 IRQ_TYPE_LEVEL_HIGH>; - s3fwrn5,en-gpios = <&gpf1 4 GPIO_ACTIVE_HIGH>; - s3fwrn5,fw-gpios = <&gpj0 2 GPIO_ACTIVE_HIGH>; + en-gpios = <&gpf1 4 GPIO_ACTIVE_HIGH>; + wake-gpios = <&gpj0 2 GPIO_ACTIVE_HIGH>; }; }; diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi index 74ac4ac75865..8eb4576da8f3 100644 --- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi @@ -1015,17 +1015,17 @@ }; syscon_disp: syscon@13b80000 { - compatible = "syscon"; + compatible = "samsung,exynos5433-sysreg", "syscon"; reg = <0x13b80000 0x1010>; }; syscon_cam0: syscon@120f0000 { - compatible = "syscon"; + compatible = "samsung,exynos5433-sysreg", "syscon"; reg = <0x120f0000 0x1020>; }; syscon_cam1: syscon@145f0000 { - compatible = "syscon"; + compatible = "samsung,exynos5433-sysreg", "syscon"; reg = <0x145f0000 0x1038>; }; @@ -1087,7 +1087,7 @@ operating-points-v2 = <&gpu_opp_table>; status = "disabled"; - gpu_opp_table: opp_table { + gpu_opp_table: opp-table { compatible = "operating-points-v2"; opp-160000000 { @@ -1460,10 +1460,6 @@ <&cmu_peric CLK_SCLK_I2S1>; clock-names = "iis", "i2s_opclk0", "i2s_opclk1"; #clock-cells = <1>; - samsung,supports-6ch; - samsung,supports-rstclr; - samsung,supports-tdm; - samsung,supports-low-rfs; #sound-dai-cells = <1>; status = "disabled"; }; diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index a39f0a1723e0..f8d59433af01 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -28,13 +28,19 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-honeycomb.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-qds.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-rdb.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8mm-beacon-kit.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mm-evk.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8mm-ddr4-evk.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8mm-var-som-symphony.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mn-evk.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mn-ddr4-evk.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8mn-var-som-symphony.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-evk.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-evk.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-hummingboard-pulse.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-librem5-devkit.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8mq-librem5-r2.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8mq-librem5-r3.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-nitrogen.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-phanbell.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-pico-pi.dtb diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a-oxalis.dts b/arch/arm64/boot/dts/freescale/fsl-ls1012a-oxalis.dts index 9927b096d343..242f4b0cb344 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1012a-oxalis.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-oxalis.dts @@ -87,7 +87,7 @@ status = "okay"; }; -&pcie { +&pcie1 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi index ff19ec415b60..6a2c09199047 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi @@ -1,8 +1,9 @@ // SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* - * Device Tree Include file for Freescale Layerscape-1012A family SoC. + * Device Tree Include file for NXP Layerscape-1012A family SoC. * * Copyright 2016 Freescale Semiconductor, Inc. + * Copyright 2019-2020 NXP * */ @@ -489,7 +490,7 @@ interrupts = <0 126 IRQ_TYPE_LEVEL_HIGH>; }; - pcie: pcie@3400000 { + pcie1: pcie@3400000 { compatible = "fsl,ls1012a-pcie"; reg = <0x00 0x03400000 0x0 0x00100000 /* controller registers */ 0x40 0x00000000 0x0 0x00002000>; /* configuration space */ diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dts index 4b4cc6a1573d..d66d8b2c3d1a 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dts @@ -11,11 +11,29 @@ /dts-v1/; #include "fsl-ls1028a-kontron-sl28-var4.dts" +#include <dt-bindings/leds/common.h> / { model = "Kontron KBox A-230-LS"; compatible = "kontron,kbox-a-230-ls", "kontron,sl28-var4", "kontron,sl28", "fsl,ls1028a"; + + leds { + compatible = "gpio-leds"; + + alarm-led { + function = LED_FUNCTION_ALARM; + color = <LED_COLOR_ID_YELLOW>; + gpios = <&sl28cpld_gpio0 0 GPIO_ACTIVE_HIGH>; + }; + + power-led { + linux,default-trigger = "default-on"; + function = LED_FUNCTION_POWER; + color = <LED_COLOR_ID_GREEN>; + gpios = <&sl28cpld_gpio1 3 GPIO_ACTIVE_HIGH>; + }; + }; }; &enetc_mdio_pf3 { diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts index 0973a6a45217..c45d7b40e374 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts @@ -15,6 +15,15 @@ compatible = "kontron,sl28-var3-ads2", "kontron,sl28-var3", "kontron,sl28", "fsl,ls1028a"; + pwm-fan { + compatible = "pwm-fan"; + cooling-min-state = <0>; + cooling-max-state = <3>; + #cooling-cells = <2>; + pwms = <&sl28cpld_pwm0 0 4000000>; + cooling-levels = <1 128 192 255>; + }; + sound { #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts index 852dad8d70ab..8161dd237971 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts @@ -8,6 +8,9 @@ /dts-v1/; #include "fsl-ls1028a.dtsi" +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> / { model = "Kontron SMARC-sAL28"; @@ -22,6 +25,36 @@ spi1 = &dspi2; }; + buttons0 { + compatible = "gpio-keys"; + + power-button { + interrupts-extended = <&sl28cpld_intc + 4 IRQ_TYPE_EDGE_BOTH>; + linux,code = <KEY_POWER>; + label = "Power"; + }; + + sleep-button { + interrupts-extended = <&sl28cpld_intc + 5 IRQ_TYPE_EDGE_BOTH>; + linux,code = <KEY_SLEEP>; + label = "Sleep"; + }; + }; + + buttons1 { + compatible = "gpio-keys-polled"; + poll-interval = <200>; + + lid-switch { + linux,input-type = <EV_SW>; + linux,code = <SW_LID>; + gpios = <&sl28cpld_gpio3 4 GPIO_ACTIVE_LOW>; + label = "Lid"; + }; + }; + chosen { stdout-path = "serial0:115200n8"; }; @@ -42,6 +75,7 @@ &enetc_port0 { phy-handle = <&phy0>; phy-connection-type = "sgmii"; + managed = "in-band-status"; status = "okay"; mdio { @@ -166,6 +200,107 @@ reg = <0x32>; }; + sl28cpld@4a { + compatible = "kontron,sl28cpld"; + reg = <0x4a>; + #address-cells = <1>; + #size-cells = <0>; + + watchdog@4 { + compatible = "kontron,sl28cpld-wdt"; + reg = <0x4>; + kontron,assert-wdt-timeout-pin; + }; + + hwmon@b { + compatible = "kontron,sl28cpld-fan"; + reg = <0xb>; + }; + + sl28cpld_pwm0: pwm@c { + compatible = "kontron,sl28cpld-pwm"; + reg = <0xc>; + #pwm-cells = <2>; + }; + + sl28cpld_pwm1: pwm@e { + compatible = "kontron,sl28cpld-pwm"; + reg = <0xe>; + #pwm-cells = <2>; + }; + + sl28cpld_gpio0: gpio@10 { + compatible = "kontron,sl28cpld-gpio"; + reg = <0x10>; + interrupts-extended = <&gpio2 6 + IRQ_TYPE_EDGE_FALLING>; + + gpio-controller; + #gpio-cells = <2>; + gpio-line-names = + "GPIO0_CAM0_PWR_N", "GPIO1_CAM1_PWR_N", + "GPIO2_CAM0_RST_N", "GPIO3_CAM1_RST_N", + "GPIO4_HDA_RST_N", "GPIO5_PWM_OUT", + "GPIO6_TACHIN", "GPIO7"; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + sl28cpld_gpio1: gpio@15 { + compatible = "kontron,sl28cpld-gpio"; + reg = <0x15>; + interrupts-extended = <&gpio2 6 + IRQ_TYPE_EDGE_FALLING>; + + gpio-controller; + #gpio-cells = <2>; + gpio-line-names = + "GPIO8", "GPIO9", "GPIO10", "GPIO11", + "", "", "", ""; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + sl28cpld_gpio2: gpio@1a { + compatible = "kontron,sl28cpld-gpo"; + reg = <0x1a>; + + gpio-controller; + #gpio-cells = <2>; + gpio-line-names = + "LCD0 voltage enable", + "LCD0 backlight enable", + "eMMC reset", "LVDS bridge reset", + "LVDS bridge power-down", + "SDIO power enable", + "", ""; + }; + + sl28cpld_gpio3: gpio@1b { + compatible = "kontron,sl28cpld-gpi"; + reg = <0x1b>; + + gpio-controller; + #gpio-cells = <2>; + gpio-line-names = + "Power button", "Force recovery", "Sleep", + "Battery low", "Lid state", "Charging", + "Charger present", ""; + }; + + sl28cpld_intc: interrupt-controller@1c { + compatible = "kontron,sl28cpld-intc"; + reg = <0x1c>; + interrupts-extended = <&gpio2 6 + IRQ_TYPE_EDGE_FALLING>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + }; + eeprom@50 { compatible = "atmel,24c32"; reg = <0x50>; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts index e4f00c2b6608..13cdc958ba3e 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts @@ -313,6 +313,10 @@ status = "okay"; }; +&lpuart0 { + status = "okay"; +}; + &sai1 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts index c2dc1232f93f..1efb61cff454 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts @@ -199,6 +199,7 @@ &enetc_port0 { phy-handle = <&sgmii_phy0>; phy-connection-type = "sgmii"; + managed = "in-band-status"; status = "okay"; mdio { diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi index 0efeb8fa773e..7a6fb7e1fb82 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi @@ -2,7 +2,7 @@ /* * Device Tree Include file for NXP Layerscape-1028A family SoC. * - * Copyright 2018 NXP + * Copyright 2018-2020 NXP * * Harninder Rai <harninder.rai@nxp.com> * @@ -553,7 +553,7 @@ status = "disabled"; }; - pcie@3400000 { + pcie1: pcie@3400000 { compatible = "fsl,ls1028a-pcie"; reg = <0x00 0x03400000 0x0 0x00100000 /* controller registers */ 0x80 0x00000000 0x0 0x00002000>; /* configuration space */ @@ -580,7 +580,7 @@ status = "disabled"; }; - pcie@3500000 { + pcie2: pcie@3500000 { compatible = "fsl,ls1028a-pcie"; reg = <0x00 0x03500000 0x0 0x00100000 /* controller registers */ 0x88 0x00000000 0x0 0x00002000>; /* configuration space */ @@ -722,14 +722,14 @@ compatible = "arm,sp805", "arm,primecell"; reg = <0x0 0xc000000 0x0 0x1000>; clocks = <&clockgen 4 15>, <&clockgen 4 15>; - clock-names = "apb_pclk", "wdog_clk"; + clock-names = "wdog_clk", "apb_pclk"; }; cluster1_core1_watchdog: watchdog@c010000 { compatible = "arm,sp805", "arm,primecell"; reg = <0x0 0xc010000 0x0 0x1000>; clocks = <&clockgen 4 15>, <&clockgen 4 15>; - clock-names = "apb_pclk", "wdog_clk"; + clock-names = "wdog_clk", "apb_pclk"; }; sai1: audio-controller@f100000 { @@ -1012,6 +1012,7 @@ compatible = "fsl,ls1028a-rcpm", "fsl,qoriq-rcpm-2.1+"; reg = <0x0 0x1e34040 0x0 0x1c>; #fsl,rcpm-wakeup-cells = <7>; + little-endian; }; ftm_alarm0: timer@2800000 { diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi index 5c2e370f6316..0464b8aa4bc4 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi @@ -1,9 +1,9 @@ // SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* - * Device Tree Include file for Freescale Layerscape-1043A family SoC. + * Device Tree Include file for NXP Layerscape-1043A family SoC. * * Copyright 2014-2015 Freescale Semiconductor, Inc. - * Copyright 2018 NXP + * Copyright 2018, 2020 NXP * * Mingkai Hu <Mingkai.hu@freescale.com> */ @@ -814,7 +814,7 @@ interrupts = <0 160 0x4>; }; - pcie@3400000 { + pcie1: pcie@3400000 { compatible = "fsl,ls1043a-pcie"; reg = <0x00 0x03400000 0x0 0x00100000 /* controller registers */ 0x40 0x00000000 0x0 0x00002000>; /* configuration space */ @@ -840,7 +840,7 @@ status = "disabled"; }; - pcie@3500000 { + pcie2: pcie@3500000 { compatible = "fsl,ls1043a-pcie"; reg = <0x00 0x03500000 0x0 0x00100000 /* controller registers */ 0x48 0x00000000 0x0 0x00002000>; /* configuration space */ @@ -866,7 +866,7 @@ status = "disabled"; }; - pcie@3600000 { + pcie3: pcie@3600000 { compatible = "fsl,ls1043a-pcie"; reg = <0x00 0x03600000 0x0 0x00100000 /* controller registers */ 0x50 0x00000000 0x0 0x00002000>; /* configuration space */ diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi index 0246d975a206..1fa39bacff4b 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi @@ -1,9 +1,9 @@ // SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* - * Device Tree Include file for Freescale Layerscape-1046A family SoC. + * Device Tree Include file for NXP Layerscape-1046A family SoC. * * Copyright 2016 Freescale Semiconductor, Inc. - * Copyright 2018 NXP + * Copyright 2018, 2020 NXP * * Mingkai Hu <mingkai.hu@nxp.com> */ @@ -718,7 +718,7 @@ <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>; }; - pcie@3400000 { + pcie1: pcie@3400000 { compatible = "fsl,ls1046a-pcie"; reg = <0x00 0x03400000 0x0 0x00100000 /* controller registers */ 0x40 0x00000000 0x0 0x00002000>; /* configuration space */ @@ -744,7 +744,7 @@ status = "disabled"; }; - pcie_ep@3400000 { + pcie_ep1: pcie_ep@3400000 { compatible = "fsl,ls1046a-pcie-ep","fsl,ls-pcie-ep"; reg = <0x00 0x03400000 0x0 0x00100000 0x40 0x00000000 0x8 0x00000000>; @@ -754,7 +754,7 @@ status = "disabled"; }; - pcie@3500000 { + pcie2: pcie@3500000 { compatible = "fsl,ls1046a-pcie"; reg = <0x00 0x03500000 0x0 0x00100000 /* controller registers */ 0x48 0x00000000 0x0 0x00002000>; /* configuration space */ @@ -780,7 +780,7 @@ status = "disabled"; }; - pcie_ep@3500000 { + pcie_ep2: pcie_ep@3500000 { compatible = "fsl,ls1046a-pcie-ep","fsl,ls-pcie-ep"; reg = <0x00 0x03500000 0x0 0x00100000 0x48 0x00000000 0x8 0x00000000>; @@ -790,7 +790,7 @@ status = "disabled"; }; - pcie@3600000 { + pcie3: pcie@3600000 { compatible = "fsl,ls1046a-pcie"; reg = <0x00 0x03600000 0x0 0x00100000 /* controller registers */ 0x50 0x00000000 0x0 0x00002000>; /* configuration space */ @@ -816,7 +816,7 @@ status = "disabled"; }; - pcie_ep@3600000 { + pcie_ep3: pcie_ep@3600000 { compatible = "fsl,ls1046a-pcie-ep", "fsl,ls-pcie-ep"; reg = <0x00 0x03600000 0x0 0x00100000 0x50 0x00000000 0x8 0x00000000>; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi index 169f4742ae3b..692d8f4a206d 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi @@ -2,7 +2,7 @@ /* * Device Tree Include file for NXP Layerscape-1088A family SoC. * - * Copyright 2017 NXP + * Copyright 2017-2020 NXP * * Harninder Rai <harninder.rai@nxp.com> * @@ -130,19 +130,19 @@ }; thermal-zones { - cpu_thermal: cpu-thermal { + core-cluster { polling-delay-passive = <1000>; polling-delay = <5000>; thermal-sensors = <&tmu 0>; trips { - cpu_alert: cpu-alert { + core_cluster_alert: core-cluster-alert { temperature = <85000>; hysteresis = <2000>; type = "passive"; }; - cpu_crit: cpu-crit { + core-cluster-crit { temperature = <95000>; hysteresis = <2000>; type = "critical"; @@ -151,7 +151,7 @@ cooling-maps { map0 { - trip = <&cpu_alert>; + trip = <&core_cluster_alert>; cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, @@ -164,6 +164,20 @@ }; }; }; + + soc { + polling-delay-passive = <1000>; + polling-delay = <5000>; + thermal-sensors = <&tmu 1>; + + trips { + soc-crit { + temperature = <95000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; }; timer { @@ -210,45 +224,49 @@ compatible = "fsl,qoriq-tmu"; reg = <0x0 0x1f80000 0x0 0x10000>; interrupts = <0 23 0x4>; - fsl,tmu-range = <0xb0000 0x9002a 0x6004c 0x30062>; + fsl,tmu-range = <0xb0000 0x9002a 0x6004c 0x70062>; fsl,tmu-calibration = /* Calibration data group 1 */ - <0x00000000 0x00000026 - 0x00000001 0x0000002d - 0x00000002 0x00000032 - 0x00000003 0x00000039 - 0x00000004 0x0000003f - 0x00000005 0x00000046 - 0x00000006 0x0000004d - 0x00000007 0x00000054 - 0x00000008 0x0000005a - 0x00000009 0x00000061 - 0x0000000a 0x0000006a - 0x0000000b 0x00000071 + <0x00000000 0x00000023 + 0x00000001 0x0000002a + 0x00000002 0x00000030 + 0x00000003 0x00000037 + 0x00000004 0x0000003d + 0x00000005 0x00000044 + 0x00000006 0x0000004a + 0x00000007 0x00000051 + 0x00000008 0x00000057 + 0x00000009 0x0000005e + 0x0000000a 0x00000064 + 0x0000000b 0x0000006b /* Calibration data group 2 */ - 0x00010000 0x00000025 - 0x00010001 0x0000002c - 0x00010002 0x00000035 - 0x00010003 0x0000003d - 0x00010004 0x00000045 - 0x00010005 0x0000004e - 0x00010006 0x00000057 - 0x00010007 0x00000061 - 0x00010008 0x0000006b - 0x00010009 0x00000076 + 0x00010000 0x00000022 + 0x00010001 0x0000002a + 0x00010002 0x00000032 + 0x00010003 0x0000003a + 0x00010004 0x00000042 + 0x00010005 0x0000004a + 0x00010006 0x00000052 + 0x00010007 0x0000005a + 0x00010008 0x00000062 + 0x00010009 0x0000006a /* Calibration data group 3 */ - 0x00020000 0x00000029 - 0x00020001 0x00000033 - 0x00020002 0x0000003d - 0x00020003 0x00000049 - 0x00020004 0x00000056 - 0x00020005 0x00000061 - 0x00020006 0x0000006d + 0x00020000 0x00000021 + 0x00020001 0x0000002b + 0x00020002 0x00000035 + 0x00020003 0x00000040 + 0x00020004 0x0000004a + 0x00020005 0x00000054 + 0x00020006 0x0000005e /* Calibration data group 4 */ - 0x00030000 0x00000021 - 0x00030001 0x0000002a - 0x00030002 0x0000003c - 0x00030003 0x0000004e>; + 0x00030000 0x00000010 + 0x00030001 0x0000001c + 0x00030002 0x00000027 + 0x00030003 0x00000032 + 0x00030004 0x0000003e + 0x00030005 0x00000049 + 0x00030006 0x00000054 + 0x00030007 0x00000060>; little-endian; #thermal-sensor-cells = <1>; }; @@ -473,7 +491,7 @@ }; }; - pcie@3400000 { + pcie1: pcie@3400000 { compatible = "fsl,ls1088a-pcie"; reg = <0x00 0x03400000 0x0 0x00100000 /* controller registers */ 0x20 0x00000000 0x0 0x00002000>; /* configuration space */ @@ -499,7 +517,7 @@ status = "disabled"; }; - pcie@3500000 { + pcie2: pcie@3500000 { compatible = "fsl,ls1088a-pcie"; reg = <0x00 0x03500000 0x0 0x00100000 /* controller registers */ 0x28 0x00000000 0x0 0x00002000>; /* configuration space */ @@ -525,7 +543,7 @@ status = "disabled"; }; - pcie@3600000 { + pcie3: pcie@3600000 { compatible = "fsl,ls1088a-pcie"; reg = <0x00 0x03600000 0x0 0x00100000 /* controller registers */ 0x30 0x00000000 0x0 0x00002000>; /* configuration space */ @@ -657,57 +675,57 @@ cluster1_core0_watchdog: wdt@c000000 { compatible = "arm,sp805-wdt", "arm,primecell"; reg = <0x0 0xc000000 0x0 0x1000>; - clocks = <&clockgen 4 3>, <&clockgen 4 3>; - clock-names = "apb_pclk", "wdog_clk"; + clocks = <&clockgen 4 15>, <&clockgen 4 15>; + clock-names = "wdog_clk", "apb_pclk"; }; cluster1_core1_watchdog: wdt@c010000 { compatible = "arm,sp805-wdt", "arm,primecell"; reg = <0x0 0xc010000 0x0 0x1000>; - clocks = <&clockgen 4 3>, <&clockgen 4 3>; - clock-names = "apb_pclk", "wdog_clk"; + clocks = <&clockgen 4 15>, <&clockgen 4 15>; + clock-names = "wdog_clk", "apb_pclk"; }; cluster1_core2_watchdog: wdt@c020000 { compatible = "arm,sp805-wdt", "arm,primecell"; reg = <0x0 0xc020000 0x0 0x1000>; - clocks = <&clockgen 4 3>, <&clockgen 4 3>; - clock-names = "apb_pclk", "wdog_clk"; + clocks = <&clockgen 4 15>, <&clockgen 4 15>; + clock-names = "wdog_clk", "apb_pclk"; }; cluster1_core3_watchdog: wdt@c030000 { compatible = "arm,sp805-wdt", "arm,primecell"; reg = <0x0 0xc030000 0x0 0x1000>; - clocks = <&clockgen 4 3>, <&clockgen 4 3>; - clock-names = "apb_pclk", "wdog_clk"; + clocks = <&clockgen 4 15>, <&clockgen 4 15>; + clock-names = "wdog_clk", "apb_pclk"; }; cluster2_core0_watchdog: wdt@c100000 { compatible = "arm,sp805-wdt", "arm,primecell"; reg = <0x0 0xc100000 0x0 0x1000>; - clocks = <&clockgen 4 3>, <&clockgen 4 3>; - clock-names = "apb_pclk", "wdog_clk"; + clocks = <&clockgen 4 15>, <&clockgen 4 15>; + clock-names = "wdog_clk", "apb_pclk"; }; cluster2_core1_watchdog: wdt@c110000 { compatible = "arm,sp805-wdt", "arm,primecell"; reg = <0x0 0xc110000 0x0 0x1000>; - clocks = <&clockgen 4 3>, <&clockgen 4 3>; - clock-names = "apb_pclk", "wdog_clk"; + clocks = <&clockgen 4 15>, <&clockgen 4 15>; + clock-names = "wdog_clk", "apb_pclk"; }; cluster2_core2_watchdog: wdt@c120000 { compatible = "arm,sp805-wdt", "arm,primecell"; reg = <0x0 0xc120000 0x0 0x1000>; - clocks = <&clockgen 4 3>, <&clockgen 4 3>; - clock-names = "apb_pclk", "wdog_clk"; + clocks = <&clockgen 4 15>, <&clockgen 4 15>; + clock-names = "wdog_clk", "apb_pclk"; }; cluster2_core3_watchdog: wdt@c130000 { compatible = "arm,sp805-wdt", "arm,primecell"; reg = <0x0 0xc130000 0x0 0x1000>; - clocks = <&clockgen 4 3>, <&clockgen 4 3>; - clock-names = "apb_pclk", "wdog_clk"; + clocks = <&clockgen 4 15>, <&clockgen 4 15>; + clock-names = "wdog_clk", "apb_pclk"; }; fsl_mc: fsl-mc@80c000000 { @@ -787,6 +805,7 @@ compatible = "fsl,ls1088a-rcpm", "fsl,qoriq-rcpm-2.1+"; reg = <0x0 0x1e34040 0x0 0x18>; #fsl,rcpm-wakeup-cells = <6>; + little-endian; }; ftm_alarm0: timer@2800000 { diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi index 41102dacc2e1..e7abb74bd816 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi @@ -79,20 +79,62 @@ }; thermal-zones { - cpu_thermal: cpu-thermal { + ddr-controller1 { polling-delay-passive = <1000>; polling-delay = <5000>; + thermal-sensors = <&tmu 1>; + trips { + ddr-ctrler1-crit { + temperature = <95000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + ddr-controller2 { + polling-delay-passive = <1000>; + polling-delay = <5000>; + thermal-sensors = <&tmu 2>; + + trips { + ddr-ctrler2-crit { + temperature = <95000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + ddr-controller3 { + polling-delay-passive = <1000>; + polling-delay = <5000>; + thermal-sensors = <&tmu 3>; + + trips { + ddr-ctrler3-crit { + temperature = <95000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + core-cluster1 { + polling-delay-passive = <1000>; + polling-delay = <5000>; thermal-sensors = <&tmu 4>; trips { - cpu_alert: cpu-alert { - temperature = <75000>; + core_cluster1_alert: core-cluster1-alert { + temperature = <85000>; hysteresis = <2000>; type = "passive"; }; - cpu_crit: cpu-crit { - temperature = <85000>; + + core-cluster1-crit { + temperature = <95000>; hysteresis = <2000>; type = "critical"; }; @@ -100,14 +142,95 @@ cooling-maps { map0 { - trip = <&cpu_alert>; + trip = <&core_cluster1_alert>; cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, - <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + core-cluster2 { + polling-delay-passive = <1000>; + polling-delay = <5000>; + thermal-sensors = <&tmu 5>; + + trips { + core_cluster2_alert: core-cluster2-alert { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + + core-cluster2-crit { + temperature = <95000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&core_cluster2_alert>; + cooling-device = <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, - <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + core-cluster3 { + polling-delay-passive = <1000>; + polling-delay = <5000>; + thermal-sensors = <&tmu 6>; + + trips { + core_cluster3_alert: core-cluster3-alert { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + + core-cluster3-crit { + temperature = <95000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&core_cluster3_alert>; + cooling-device = <&cpu4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, - <&cpu5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + core-cluster4 { + polling-delay-passive = <1000>; + polling-delay = <5000>; + thermal-sensors = <&tmu 7>; + + trips { + core_cluster4_alert: core-cluster4-alert { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + + core-cluster4-crit { + temperature = <95000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&core_cluster4_alert>; + cooling-device = <&cpu6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&cpu7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; }; @@ -231,56 +354,56 @@ compatible = "arm,sp805-wdt", "arm,primecell"; reg = <0x0 0xc000000 0x0 0x1000>; clocks = <&clockgen 4 3>, <&clockgen 4 3>; - clock-names = "apb_pclk", "wdog_clk"; + clock-names = "wdog_clk", "apb_pclk"; }; cluster1_core1_watchdog: wdt@c010000 { compatible = "arm,sp805-wdt", "arm,primecell"; reg = <0x0 0xc010000 0x0 0x1000>; clocks = <&clockgen 4 3>, <&clockgen 4 3>; - clock-names = "apb_pclk", "wdog_clk"; + clock-names = "wdog_clk", "apb_pclk"; }; cluster2_core0_watchdog: wdt@c100000 { compatible = "arm,sp805-wdt", "arm,primecell"; reg = <0x0 0xc100000 0x0 0x1000>; clocks = <&clockgen 4 3>, <&clockgen 4 3>; - clock-names = "apb_pclk", "wdog_clk"; + clock-names = "wdog_clk", "apb_pclk"; }; cluster2_core1_watchdog: wdt@c110000 { compatible = "arm,sp805-wdt", "arm,primecell"; reg = <0x0 0xc110000 0x0 0x1000>; clocks = <&clockgen 4 3>, <&clockgen 4 3>; - clock-names = "apb_pclk", "wdog_clk"; + clock-names = "wdog_clk", "apb_pclk"; }; cluster3_core0_watchdog: wdt@c200000 { compatible = "arm,sp805-wdt", "arm,primecell"; reg = <0x0 0xc200000 0x0 0x1000>; clocks = <&clockgen 4 3>, <&clockgen 4 3>; - clock-names = "apb_pclk", "wdog_clk"; + clock-names = "wdog_clk", "apb_pclk"; }; cluster3_core1_watchdog: wdt@c210000 { compatible = "arm,sp805-wdt", "arm,primecell"; reg = <0x0 0xc210000 0x0 0x1000>; clocks = <&clockgen 4 3>, <&clockgen 4 3>; - clock-names = "apb_pclk", "wdog_clk"; + clock-names = "wdog_clk", "apb_pclk"; }; cluster4_core0_watchdog: wdt@c300000 { compatible = "arm,sp805-wdt", "arm,primecell"; reg = <0x0 0xc300000 0x0 0x1000>; clocks = <&clockgen 4 3>, <&clockgen 4 3>; - clock-names = "apb_pclk", "wdog_clk"; + clock-names = "wdog_clk", "apb_pclk"; }; cluster4_core1_watchdog: wdt@c310000 { compatible = "arm,sp805-wdt", "arm,primecell"; reg = <0x0 0xc310000 0x0 0x1000>; clocks = <&clockgen 4 3>, <&clockgen 4 3>; - clock-names = "apb_pclk", "wdog_clk"; + clock-names = "wdog_clk", "apb_pclk"; }; crypto: crypto@8000000 { @@ -769,6 +892,7 @@ compatible = "fsl,ls208xa-rcpm", "fsl,qoriq-rcpm-2.1+"; reg = <0x0 0x1e34040 0x0 0x18>; #fsl,rcpm-wakeup-cells = <6>; + little-endian; }; ftm_alarm0: timer@2800000 { diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi index d247e4228d60..83072da6f6c6 100644 --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi @@ -1011,7 +1011,7 @@ status = "disabled"; }; - pcie@3400000 { + pcie1: pcie@3400000 { compatible = "fsl,lx2160a-pcie"; reg = <0x00 0x03400000 0x0 0x00100000 /* controller registers */ 0x80 0x00000000 0x0 0x00002000>; /* configuration space */ @@ -1039,7 +1039,7 @@ status = "disabled"; }; - pcie@3500000 { + pcie2: pcie@3500000 { compatible = "fsl,lx2160a-pcie"; reg = <0x00 0x03500000 0x0 0x00100000 /* controller registers */ 0x88 0x00000000 0x0 0x00002000>; /* configuration space */ @@ -1067,7 +1067,7 @@ status = "disabled"; }; - pcie@3600000 { + pcie3: pcie@3600000 { compatible = "fsl,lx2160a-pcie"; reg = <0x00 0x03600000 0x0 0x00100000 /* controller registers */ 0x90 0x00000000 0x0 0x00002000>; /* configuration space */ @@ -1095,7 +1095,7 @@ status = "disabled"; }; - pcie@3700000 { + pcie4: pcie@3700000 { compatible = "fsl,lx2160a-pcie"; reg = <0x00 0x03700000 0x0 0x00100000 /* controller registers */ 0x98 0x00000000 0x0 0x00002000>; /* configuration space */ @@ -1123,7 +1123,7 @@ status = "disabled"; }; - pcie@3800000 { + pcie5: pcie@3800000 { compatible = "fsl,lx2160a-pcie"; reg = <0x00 0x03800000 0x0 0x00100000 /* controller registers */ 0xa0 0x00000000 0x0 0x00002000>; /* configuration space */ @@ -1151,7 +1151,7 @@ status = "disabled"; }; - pcie@3900000 { + pcie6: pcie@3900000 { compatible = "fsl,lx2160a-pcie"; reg = <0x00 0x03900000 0x0 0x00100000 /* controller registers */ 0xa8 0x00000000 0x0 0x00002000>; /* configuration space */ diff --git a/arch/arm64/boot/dts/freescale/imx8mm-beacon-baseboard.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-beacon-baseboard.dtsi index baa5f997d018..d6b9dedd168f 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-beacon-baseboard.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-beacon-baseboard.dtsi @@ -10,19 +10,19 @@ led0 { label = "gen_led0"; gpios = <&pca6416_1 4 GPIO_ACTIVE_HIGH>; - default-state = "none"; + default-state = "off"; }; led1 { label = "gen_led1"; gpios = <&pca6416_1 5 GPIO_ACTIVE_HIGH>; - default-state = "none"; + default-state = "off"; }; led2 { label = "gen_led2"; gpios = <&pca6416_1 6 GPIO_ACTIVE_HIGH>; - default-state = "none"; + default-state = "off"; }; led3 { @@ -70,7 +70,7 @@ &ecspi2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_espi2>; - cs-gpios = <&gpio5 9 0>; + cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>; status = "okay"; eeprom@0 { @@ -210,7 +210,7 @@ >; }; - pinctrl_pcal6414: pcal6414-gpio { + pinctrl_pcal6414: pcal6414-gpiogrp { fsl,pins = < MX8MM_IOMUXC_SAI2_MCLK_GPIO4_IO27 0x19 >; @@ -240,7 +240,7 @@ >; }; - pinctrl_usdhc2_gpio: usdhc2grpgpio { + pinctrl_usdhc2_gpio: usdhc2gpiogrp { fsl,pins = < MX8MM_IOMUXC_SD2_CD_B_USDHC2_CD_B 0x41 MX8MM_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41 @@ -259,7 +259,7 @@ >; }; - pinctrl_usdhc2_100mhz: usdhc2grp100mhz { + pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { fsl,pins = < MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x194 MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d4 @@ -271,7 +271,7 @@ >; }; - pinctrl_usdhc2_200mhz: usdhc2grp200mhz { + pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { fsl,pins = < MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x196 MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d6 diff --git a/arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi index 94911b1707ef..b88c3c99b007 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi @@ -72,14 +72,15 @@ pmic@4b { compatible = "rohm,bd71847"; reg = <0x4b>; + pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pmic>; interrupt-parent = <&gpio1>; - interrupts = <3 GPIO_ACTIVE_LOW>; + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; rohm,reset-snvs-powered; regulators { buck1_reg: BUCK1 { - regulator-name = "BUCK1"; + regulator-name = "buck1"; regulator-min-microvolt = <700000>; regulator-max-microvolt = <1300000>; regulator-boot-on; @@ -88,7 +89,7 @@ }; buck2_reg: BUCK2 { - regulator-name = "BUCK2"; + regulator-name = "buck2"; regulator-min-microvolt = <700000>; regulator-max-microvolt = <1300000>; regulator-boot-on; @@ -100,7 +101,7 @@ buck3_reg: BUCK3 { // BUCK5 in datasheet - regulator-name = "BUCK3"; + regulator-name = "buck3"; regulator-min-microvolt = <700000>; regulator-max-microvolt = <1350000>; regulator-boot-on; @@ -109,7 +110,7 @@ buck4_reg: BUCK4 { // BUCK6 in datasheet - regulator-name = "BUCK4"; + regulator-name = "buck4"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3300000>; regulator-boot-on; @@ -118,7 +119,7 @@ buck5_reg: BUCK5 { // BUCK7 in datasheet - regulator-name = "BUCK5"; + regulator-name = "buck5"; regulator-min-microvolt = <1605000>; regulator-max-microvolt = <1995000>; regulator-boot-on; @@ -127,7 +128,7 @@ buck6_reg: BUCK6 { // BUCK8 in datasheet - regulator-name = "BUCK6"; + regulator-name = "buck6"; regulator-min-microvolt = <800000>; regulator-max-microvolt = <1400000>; regulator-boot-on; @@ -135,7 +136,7 @@ }; ldo1_reg: LDO1 { - regulator-name = "LDO1"; + regulator-name = "ldo1"; regulator-min-microvolt = <1600000>; regulator-max-microvolt = <3300000>; regulator-boot-on; @@ -143,7 +144,7 @@ }; ldo2_reg: LDO2 { - regulator-name = "LDO2"; + regulator-name = "ldo2"; regulator-min-microvolt = <800000>; regulator-max-microvolt = <900000>; regulator-boot-on; @@ -151,7 +152,7 @@ }; ldo3_reg: LDO3 { - regulator-name = "LDO3"; + regulator-name = "ldo3"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; regulator-boot-on; @@ -159,7 +160,7 @@ }; ldo4_reg: LDO4 { - regulator-name = "LDO4"; + regulator-name = "ldo4"; regulator-min-microvolt = <900000>; regulator-max-microvolt = <1800000>; regulator-boot-on; @@ -167,7 +168,7 @@ }; ldo6_reg: LDO6 { - regulator-name = "LDO6"; + regulator-name = "ldo6"; regulator-min-microvolt = <900000>; regulator-max-microvolt = <1800000>; regulator-boot-on; @@ -184,7 +185,7 @@ status = "okay"; eeprom@50 { - compatible = "microchip, at24c64d", "atmel,24c64"; + compatible = "microchip,24c64", "atmel,24c64"; pagesize = <32>; read-only; /* Manufacturing EEPROM programmed at factory */ reg = <0x50>; @@ -210,6 +211,7 @@ host-wakeup-gpios = <&gpio2 8 GPIO_ACTIVE_HIGH>; device-wakeup-gpios = <&gpio2 7 GPIO_ACTIVE_HIGH>; clocks = <&osc_32k>; + max-speed = <4000000>; clock-names = "extclk"; }; }; @@ -290,9 +292,9 @@ >; }; - pinctrl_pmic: pmicirq { + pinctrl_pmic: pmicirqgrp { fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x41 + MX8MM_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x141 >; }; @@ -309,7 +311,7 @@ >; }; - pinctrl_usdhc1_gpio: usdhc1grpgpio { + pinctrl_usdhc1_gpio: usdhc1gpiogrp { fsl,pins = < MX8MM_IOMUXC_SD1_RESET_B_GPIO2_IO10 0x41 >; @@ -326,7 +328,7 @@ >; }; - pinctrl_usdhc1_100mhz: usdhc1grp100mhz { + pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp { fsl,pins = < MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x194 MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d4 @@ -337,7 +339,7 @@ >; }; - pinctrl_usdhc1_200mhz: usdhc1grp200mhz { + pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp { fsl,pins = < MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x196 MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d6 @@ -364,7 +366,7 @@ >; }; - pinctrl_usdhc3_100mhz: usdhc3grp100mhz { + pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp { fsl,pins = < MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x194 MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d4 @@ -380,7 +382,7 @@ >; }; - pinctrl_usdhc3_200mhz: usdhc3grp200mhz { + pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp { fsl,pins = < MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x196 MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d6 diff --git a/arch/arm64/boot/dts/freescale/imx8mm-ddr4-evk.dts b/arch/arm64/boot/dts/freescale/imx8mm-ddr4-evk.dts new file mode 100644 index 000000000000..6c079c0a3a48 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mm-ddr4-evk.dts @@ -0,0 +1,57 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright 2020 NXP + */ + +/dts-v1/; + +#include "imx8mm-evk.dtsi" + +/ { + model = "FSL i.MX8MM DDR4 EVK with CYW43455 WIFI/BT board"; + compatible = "fsl,imx8mm-ddr4-evk", "fsl,imx8mm"; + + leds { + pinctrl-0 = <&pinctrl_gpio_led_2>; + + status { + gpios = <&gpio3 4 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&gpmi { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpmi_nand>; + nand-on-flash-bbt; + status = "okay"; +}; + +&iomuxc { + pinctrl_gpmi_nand: gpmi-nand { + fsl,pins = < + MX8MM_IOMUXC_NAND_ALE_RAWNAND_ALE 0x00000096 + MX8MM_IOMUXC_NAND_CE0_B_RAWNAND_CE0_B 0x00000096 + MX8MM_IOMUXC_NAND_CE1_B_RAWNAND_CE1_B 0x00000096 + MX8MM_IOMUXC_NAND_CLE_RAWNAND_CLE 0x00000096 + MX8MM_IOMUXC_NAND_DATA00_RAWNAND_DATA00 0x00000096 + MX8MM_IOMUXC_NAND_DATA01_RAWNAND_DATA01 0x00000096 + MX8MM_IOMUXC_NAND_DATA02_RAWNAND_DATA02 0x00000096 + MX8MM_IOMUXC_NAND_DATA03_RAWNAND_DATA03 0x00000096 + MX8MM_IOMUXC_NAND_DATA04_RAWNAND_DATA04 0x00000096 + MX8MM_IOMUXC_NAND_DATA05_RAWNAND_DATA05 0x00000096 + MX8MM_IOMUXC_NAND_DATA06_RAWNAND_DATA06 0x00000096 + MX8MM_IOMUXC_NAND_DATA07_RAWNAND_DATA07 0x00000096 + MX8MM_IOMUXC_NAND_RE_B_RAWNAND_RE_B 0x00000096 + MX8MM_IOMUXC_NAND_READY_B_RAWNAND_READY_B 0x00000056 + MX8MM_IOMUXC_NAND_WE_B_RAWNAND_WE_B 0x00000096 + MX8MM_IOMUXC_NAND_WP_B_RAWNAND_WP_B 0x00000096 + >; + }; + + pinctrl_gpio_led_2: gpioled2grp { + fsl,pins = < + MX8MM_IOMUXC_NAND_CE3_B_GPIO3_IO4 0x19 + >; + }; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts index 0f1d7f8aeac4..4e2820d19244 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts @@ -1,97 +1,20 @@ // SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* - * Copyright 2019 NXP + * Copyright 2019-2020 NXP */ /dts-v1/; #include <dt-bindings/usb/pd.h> -#include "imx8mm.dtsi" +#include "imx8mm-evk.dtsi" / { model = "FSL i.MX8MM EVK board"; compatible = "fsl,imx8mm-evk", "fsl,imx8mm"; - chosen { - stdout-path = &uart2; + aliases { + spi0 = &flexspi; }; - - memory@40000000 { - device_type = "memory"; - reg = <0x0 0x40000000 0 0x80000000>; - }; - - leds { - compatible = "gpio-leds"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_gpio_led>; - - status { - label = "status"; - gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>; - default-state = "on"; - }; - }; - - reg_usdhc2_vmmc: regulator-usdhc2 { - compatible = "regulator-fixed"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>; - regulator-name = "VSD_3V3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; - - wm8524: audio-codec { - #sound-dai-cells = <0>; - compatible = "wlf,wm8524"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_gpio_wlf>; - wlf,mute-gpios = <&gpio5 21 GPIO_ACTIVE_LOW>; - }; - - sound-wm8524 { - compatible = "simple-audio-card"; - simple-audio-card,name = "wm8524-audio"; - simple-audio-card,format = "i2s"; - simple-audio-card,frame-master = <&cpudai>; - simple-audio-card,bitclock-master = <&cpudai>; - simple-audio-card,widgets = - "Line", "Left Line Out Jack", - "Line", "Right Line Out Jack"; - simple-audio-card,routing = - "Left Line Out Jack", "LINEVOUTL", - "Right Line Out Jack", "LINEVOUTR"; - - cpudai: simple-audio-card,cpu { - sound-dai = <&sai3>; - dai-tdm-slot-num = <2>; - dai-tdm-slot-width = <32>; - }; - - simple-audio-card,codec { - sound-dai = <&wm8524>; - clocks = <&clk IMX8MM_CLK_SAI3_ROOT>; - }; - }; -}; - -&A53_0 { - cpu-supply = <&buck2_reg>; -}; - -&A53_1 { - cpu-supply = <&buck2_reg>; -}; - -&A53_2 { - cpu-supply = <&buck2_reg>; -}; - -&A53_3 { - cpu-supply = <&buck2_reg>; }; &ddrc { @@ -114,238 +37,22 @@ }; }; -&fec1 { +&flexspi { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_fec1>; - phy-mode = "rgmii-id"; - phy-handle = <ðphy0>; - phy-reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>; - phy-reset-duration = <10>; - fsl,magic-packet; + pinctrl-0 = <&pinctrl_flexspi>; status = "okay"; - mdio { + flash@0 { + reg = <0>; #address-cells = <1>; - #size-cells = <0>; - - ethphy0: ethernet-phy@0 { - compatible = "ethernet-phy-ieee802.3-c22"; - reg = <0>; - }; - }; -}; - -&i2c1 { - clock-frequency = <400000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c1>; - status = "okay"; - - pmic@4b { - compatible = "rohm,bd71847"; - reg = <0x4b>; - pinctrl-0 = <&pinctrl_pmic>; - interrupt-parent = <&gpio1>; - interrupts = <3 GPIO_ACTIVE_LOW>; - rohm,reset-snvs-powered; - - regulators { - buck1_reg: BUCK1 { - regulator-name = "BUCK1"; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1300000>; - regulator-boot-on; - regulator-always-on; - regulator-ramp-delay = <1250>; - }; - - buck2_reg: BUCK2 { - regulator-name = "BUCK2"; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1300000>; - regulator-boot-on; - regulator-always-on; - regulator-ramp-delay = <1250>; - rohm,dvs-run-voltage = <1000000>; - rohm,dvs-idle-voltage = <900000>; - }; - - buck3_reg: BUCK3 { - // BUCK5 in datasheet - regulator-name = "BUCK3"; - regulator-min-microvolt = <700000>; - regulator-max-microvolt = <1350000>; - regulator-boot-on; - regulator-always-on; - }; - - buck4_reg: BUCK4 { - // BUCK6 in datasheet - regulator-name = "BUCK4"; - regulator-min-microvolt = <3000000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - regulator-always-on; - }; - - buck5_reg: BUCK5 { - // BUCK7 in datasheet - regulator-name = "BUCK5"; - regulator-min-microvolt = <1605000>; - regulator-max-microvolt = <1995000>; - regulator-boot-on; - regulator-always-on; - }; - - buck6_reg: BUCK6 { - // BUCK8 in datasheet - regulator-name = "BUCK6"; - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <1400000>; - regulator-boot-on; - regulator-always-on; - }; - - ldo1_reg: LDO1 { - regulator-name = "LDO1"; - regulator-min-microvolt = <1600000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - regulator-always-on; - }; - - ldo2_reg: LDO2 { - regulator-name = "LDO2"; - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <900000>; - regulator-boot-on; - regulator-always-on; - }; - - ldo3_reg: LDO3 { - regulator-name = "LDO3"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - regulator-always-on; - }; - - ldo4_reg: LDO4 { - regulator-name = "LDO4"; - regulator-min-microvolt = <900000>; - regulator-max-microvolt = <1800000>; - regulator-boot-on; - regulator-always-on; - }; - - ldo6_reg: LDO6 { - regulator-name = "LDO6"; - regulator-min-microvolt = <900000>; - regulator-max-microvolt = <1800000>; - regulator-boot-on; - regulator-always-on; - }; - }; - }; -}; - -&i2c2 { - clock-frequency = <400000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c2>; - status = "okay"; - - ptn5110: tcpc@50 { - compatible = "nxp,ptn5110"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_typec1>; - reg = <0x50>; - interrupt-parent = <&gpio2>; - interrupts = <11 8>; - status = "okay"; - - port { - typec1_dr_sw: endpoint { - remote-endpoint = <&usb1_drd_sw>; - }; - }; - - typec1_con: connector { - compatible = "usb-c-connector"; - label = "USB-C"; - power-role = "dual"; - data-role = "dual"; - try-power-role = "sink"; - source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>; - sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM) - PDO_VAR(5000, 20000, 3000)>; - op-sink-microwatt = <15000000>; - self-powered; - }; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + spi-max-frequency = <80000000>; + spi-tx-bus-width = <4>; + spi-rx-bus-width = <4>; }; }; -&i2c3 { - clock-frequency = <400000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c3>; - status = "okay"; - - pca6416: gpio@20 { - compatible = "ti,tca6416"; - reg = <0x20>; - gpio-controller; - #gpio-cells = <2>; - }; -}; - -&sai3 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_sai3>; - assigned-clocks = <&clk IMX8MM_CLK_SAI3>; - assigned-clock-parents = <&clk IMX8MM_AUDIO_PLL1_OUT>; - assigned-clock-rates = <24576000>; - status = "okay"; -}; - -&snvs_pwrkey { - status = "okay"; -}; - -&uart2 { /* console */ - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart2>; - status = "okay"; -}; - -&usbotg1 { - dr_mode = "otg"; - hnp-disable; - srp-disable; - adp-disable; - usb-role-switch; - status = "okay"; - - port { - usb1_drd_sw: endpoint { - remote-endpoint = <&typec1_dr_sw>; - }; - }; -}; - -&usdhc2 { - assigned-clocks = <&clk IMX8MM_CLK_USDHC2>; - assigned-clock-rates = <200000000>; - pinctrl-names = "default", "state_100mhz", "state_200mhz"; - pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; - pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>; - pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>; - cd-gpios = <&gpio1 15 GPIO_ACTIVE_LOW>; - bus-width = <4>; - vmmc-supply = <®_usdhc2_vmmc>; - status = "okay"; -}; - &usdhc3 { assigned-clocks = <&clk IMX8MM_CLK_USDHC3_ROOT>; assigned-clock-rates = <400000000>; @@ -358,196 +65,64 @@ status = "okay"; }; -&wdog1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_wdog>; - fsl,ext-reset-output; - status = "okay"; -}; - &iomuxc { - pinctrl-names = "default"; - - pinctrl_fec1: fec1grp { - fsl,pins = < - MX8MM_IOMUXC_ENET_MDC_ENET1_MDC 0x3 - MX8MM_IOMUXC_ENET_MDIO_ENET1_MDIO 0x3 - MX8MM_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f - MX8MM_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f - MX8MM_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f - MX8MM_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f - MX8MM_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91 - MX8MM_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91 - MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91 - MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91 - MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1f - MX8MM_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91 - MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91 - MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f - MX8MM_IOMUXC_SAI2_RXC_GPIO4_IO22 0x19 - >; - }; - - pinctrl_gpio_led: gpioledgrp { - fsl,pins = < - MX8MM_IOMUXC_NAND_READY_B_GPIO3_IO16 0x19 - >; - }; - - pinctrl_gpio_wlf: gpiowlfgrp { + pinctrl_flexspi: flexspigrp { fsl,pins = < - MX8MM_IOMUXC_I2C4_SDA_GPIO5_IO21 0xd6 - >; - }; - - pinctrl_i2c1: i2c1grp { - fsl,pins = < - MX8MM_IOMUXC_I2C1_SCL_I2C1_SCL 0x400001c3 - MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3 - >; - }; - - pinctrl_i2c2: i2c2grp { - fsl,pins = < - MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3 - MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3 - >; - }; - - pinctrl_i2c3: i2c3grp { - fsl,pins = < - MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3 - MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3 - >; - }; - - pinctrl_pmic: pmicirq { - fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x41 - >; - }; - - pinctrl_reg_usdhc2_vmmc: regusdhc2vmmc { - fsl,pins = < - MX8MM_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41 - >; - }; - - pinctrl_sai3: sai3grp { - fsl,pins = < - MX8MM_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC 0xd6 - MX8MM_IOMUXC_SAI3_TXC_SAI3_TX_BCLK 0xd6 - MX8MM_IOMUXC_SAI3_MCLK_SAI3_MCLK 0xd6 - MX8MM_IOMUXC_SAI3_TXD_SAI3_TX_DATA0 0xd6 - >; - }; - - pinctrl_typec1: typec1grp { - fsl,pins = < - MX8MM_IOMUXC_SD1_STROBE_GPIO2_IO11 0x159 - >; - }; - - pinctrl_uart2: uart2grp { - fsl,pins = < - MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX 0x140 - MX8MM_IOMUXC_UART2_TXD_UART2_DCE_TX 0x140 - >; - }; - - pinctrl_usdhc2_gpio: usdhc2grpgpio { - fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO15_GPIO1_IO15 0x1c4 - >; - }; - - pinctrl_usdhc2: usdhc2grp { - fsl,pins = < - MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x190 - MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d0 - MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d0 - MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d0 - MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d0 - MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d0 - MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 - >; - }; - - pinctrl_usdhc2_100mhz: usdhc2grp100mhz { - fsl,pins = < - MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x194 - MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d4 - MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d4 - MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d4 - MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d4 - MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d4 - MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 - >; - }; - - pinctrl_usdhc2_200mhz: usdhc2grp200mhz { - fsl,pins = < - MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x196 - MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d6 - MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d6 - MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d6 - MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d6 - MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d6 - MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 + MX8MM_IOMUXC_NAND_ALE_QSPI_A_SCLK 0x1c2 + MX8MM_IOMUXC_NAND_CE0_B_QSPI_A_SS0_B 0x82 + MX8MM_IOMUXC_NAND_DATA00_QSPI_A_DATA0 0x82 + MX8MM_IOMUXC_NAND_DATA01_QSPI_A_DATA1 0x82 + MX8MM_IOMUXC_NAND_DATA02_QSPI_A_DATA2 0x82 + MX8MM_IOMUXC_NAND_DATA03_QSPI_A_DATA3 0x82 >; }; pinctrl_usdhc3: usdhc3grp { fsl,pins = < - MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x190 - MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d0 - MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d0 - MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d0 - MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d0 - MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d0 - MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d0 - MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d0 - MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d0 - MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d0 - MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x190 - >; - }; - - pinctrl_usdhc3_100mhz: usdhc3grp100mhz { - fsl,pins = < - MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x194 - MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d4 - MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d4 - MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d4 - MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d4 - MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d4 - MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d4 - MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d4 - MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d4 - MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d4 - MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x194 - >; - }; - - pinctrl_usdhc3_200mhz: usdhc3grp200mhz { - fsl,pins = < - MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x196 - MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d6 - MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d6 - MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d6 - MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d6 - MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d6 - MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d6 - MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d6 - MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d6 - MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d6 - MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x196 - >; - }; - - pinctrl_wdog: wdoggrp { - fsl,pins = < - MX8MM_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6 + MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x190 + MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d0 + MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d0 + MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d0 + MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d0 + MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d0 + MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d0 + MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d0 + MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d0 + MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d0 + MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d0 + MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x190 + >; + }; + + pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp { + fsl,pins = < + MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x194 + MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d4 + MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d4 + MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d4 + MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d4 + MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d4 + MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d4 + MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d4 + MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d4 + MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d4 + MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x194 + >; + }; + + pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp { + fsl,pins = < + MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x196 + MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d6 + MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d6 + MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d6 + MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d6 + MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d6 + MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d6 + MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d6 + MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d6 + MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d6 + MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x196 >; }; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi new file mode 100644 index 000000000000..521eb3a5a12e --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi @@ -0,0 +1,475 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2020 NXP + */ + +/dts-v1/; + +#include <dt-bindings/usb/pd.h> +#include "imx8mm.dtsi" + +/ { + chosen { + stdout-path = &uart2; + }; + + memory@40000000 { + device_type = "memory"; + reg = <0x0 0x40000000 0 0x80000000>; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_led>; + + status { + label = "status"; + gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>; + default-state = "on"; + }; + }; + + reg_usdhc2_vmmc: regulator-usdhc2 { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>; + regulator-name = "VSD_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + wm8524: audio-codec { + #sound-dai-cells = <0>; + compatible = "wlf,wm8524"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_wlf>; + wlf,mute-gpios = <&gpio5 21 GPIO_ACTIVE_LOW>; + }; + + sound-wm8524 { + compatible = "simple-audio-card"; + simple-audio-card,name = "wm8524-audio"; + simple-audio-card,format = "i2s"; + simple-audio-card,frame-master = <&cpudai>; + simple-audio-card,bitclock-master = <&cpudai>; + simple-audio-card,widgets = + "Line", "Left Line Out Jack", + "Line", "Right Line Out Jack"; + simple-audio-card,routing = + "Left Line Out Jack", "LINEVOUTL", + "Right Line Out Jack", "LINEVOUTR"; + + cpudai: simple-audio-card,cpu { + sound-dai = <&sai3>; + dai-tdm-slot-num = <2>; + dai-tdm-slot-width = <32>; + }; + + simple-audio-card,codec { + sound-dai = <&wm8524>; + clocks = <&clk IMX8MM_CLK_SAI3_ROOT>; + }; + }; +}; + +&A53_0 { + cpu-supply = <&buck2_reg>; +}; + +&A53_1 { + cpu-supply = <&buck2_reg>; +}; + +&A53_2 { + cpu-supply = <&buck2_reg>; +}; + +&A53_3 { + cpu-supply = <&buck2_reg>; +}; + +&fec1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec1>; + phy-mode = "rgmii-id"; + phy-handle = <ðphy0>; + fsl,magic-packet; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy0: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0>; + reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>; + reset-assert-us = <10000>; + }; + }; +}; + +&i2c1 { + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; + + pmic@4b { + compatible = "rohm,bd71847"; + reg = <0x4b>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pmic>; + interrupt-parent = <&gpio1>; + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; + rohm,reset-snvs-powered; + + #clock-cells = <0>; + clocks = <&osc_32k 0>; + clock-output-names = "clk-32k-out"; + + regulators { + buck1_reg: BUCK1 { + regulator-name = "buck1"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1300000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <1250>; + }; + + buck2_reg: BUCK2 { + regulator-name = "buck2"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1300000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <1250>; + rohm,dvs-run-voltage = <1000000>; + rohm,dvs-idle-voltage = <900000>; + }; + + buck3_reg: BUCK3 { + // BUCK5 in datasheet + regulator-name = "buck3"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1350000>; + regulator-boot-on; + regulator-always-on; + }; + + buck4_reg: BUCK4 { + // BUCK6 in datasheet + regulator-name = "buck4"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + buck5_reg: BUCK5 { + // BUCK7 in datasheet + regulator-name = "buck5"; + regulator-min-microvolt = <1605000>; + regulator-max-microvolt = <1995000>; + regulator-boot-on; + regulator-always-on; + }; + + buck6_reg: BUCK6 { + // BUCK8 in datasheet + regulator-name = "buck6"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1400000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1_reg: LDO1 { + regulator-name = "ldo1"; + regulator-min-microvolt = <1600000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo2_reg: LDO2 { + regulator-name = "ldo2"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <900000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo3_reg: LDO3 { + regulator-name = "ldo3"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo4_reg: LDO4 { + regulator-name = "ldo4"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo6_reg: LDO6 { + regulator-name = "ldo6"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + }; + }; +}; + +&i2c2 { + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; + + ptn5110: tcpc@50 { + compatible = "nxp,ptn5110"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_typec1>; + reg = <0x50>; + interrupt-parent = <&gpio2>; + interrupts = <11 8>; + status = "okay"; + + port { + typec1_dr_sw: endpoint { + remote-endpoint = <&usb1_drd_sw>; + }; + }; + + typec1_con: connector { + compatible = "usb-c-connector"; + label = "USB-C"; + power-role = "dual"; + data-role = "dual"; + try-power-role = "sink"; + source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>; + sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM) + PDO_VAR(5000, 20000, 3000)>; + op-sink-microwatt = <15000000>; + self-powered; + }; + }; +}; + +&i2c3 { + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "okay"; + + pca6416: gpio@20 { + compatible = "ti,tca6416"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + }; +}; + +&sai3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai3>; + assigned-clocks = <&clk IMX8MM_CLK_SAI3>; + assigned-clock-parents = <&clk IMX8MM_AUDIO_PLL1_OUT>; + assigned-clock-rates = <24576000>; + status = "okay"; +}; + +&snvs_pwrkey { + status = "okay"; +}; + +&uart2 { /* console */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + status = "okay"; +}; + +&usbotg1 { + dr_mode = "otg"; + hnp-disable; + srp-disable; + adp-disable; + usb-role-switch; + samsung,picophy-pre-emp-curr-control = <3>; + samsung,picophy-dc-vol-level-adjust = <7>; + status = "okay"; + + port { + usb1_drd_sw: endpoint { + remote-endpoint = <&typec1_dr_sw>; + }; + }; +}; + +&usdhc2 { + assigned-clocks = <&clk IMX8MM_CLK_USDHC2>; + assigned-clock-rates = <200000000>; + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; + pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>; + pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>; + cd-gpios = <&gpio1 15 GPIO_ACTIVE_LOW>; + bus-width = <4>; + vmmc-supply = <®_usdhc2_vmmc>; + status = "okay"; +}; + +&wdog1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdog>; + fsl,ext-reset-output; + status = "okay"; +}; + +&iomuxc { + pinctrl_fec1: fec1grp { + fsl,pins = < + MX8MM_IOMUXC_ENET_MDC_ENET1_MDC 0x3 + MX8MM_IOMUXC_ENET_MDIO_ENET1_MDIO 0x3 + MX8MM_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f + MX8MM_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f + MX8MM_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f + MX8MM_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f + MX8MM_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91 + MX8MM_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91 + MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91 + MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91 + MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1f + MX8MM_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91 + MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91 + MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f + MX8MM_IOMUXC_SAI2_RXC_GPIO4_IO22 0x19 + >; + }; + + pinctrl_gpio_led: gpioledgrp { + fsl,pins = < + MX8MM_IOMUXC_NAND_READY_B_GPIO3_IO16 0x19 + >; + }; + + pinctrl_gpio_wlf: gpiowlfgrp { + fsl,pins = < + MX8MM_IOMUXC_I2C4_SDA_GPIO5_IO21 0xd6 + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX8MM_IOMUXC_I2C1_SCL_I2C1_SCL 0x400001c3 + MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3 + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3 + MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3 + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3 + MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3 + >; + }; + + pinctrl_pmic: pmicirqgrp { + fsl,pins = < + MX8MM_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x141 + >; + }; + + pinctrl_reg_usdhc2_vmmc: regusdhc2vmmcgrp { + fsl,pins = < + MX8MM_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41 + >; + }; + + pinctrl_sai3: sai3grp { + fsl,pins = < + MX8MM_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC 0xd6 + MX8MM_IOMUXC_SAI3_TXC_SAI3_TX_BCLK 0xd6 + MX8MM_IOMUXC_SAI3_MCLK_SAI3_MCLK 0xd6 + MX8MM_IOMUXC_SAI3_TXD_SAI3_TX_DATA0 0xd6 + >; + }; + + pinctrl_typec1: typec1grp { + fsl,pins = < + MX8MM_IOMUXC_SD1_STROBE_GPIO2_IO11 0x159 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX 0x140 + MX8MM_IOMUXC_UART2_TXD_UART2_DCE_TX 0x140 + >; + }; + + pinctrl_usdhc2_gpio: usdhc2grpgpiogrp { + fsl,pins = < + MX8MM_IOMUXC_GPIO1_IO15_GPIO1_IO15 0x1c4 + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x190 + MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d0 + MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d0 + MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d0 + MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d0 + MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d0 + MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 + >; + }; + + pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { + fsl,pins = < + MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x194 + MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d4 + MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d4 + MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d4 + MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d4 + MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d4 + MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 + >; + }; + + pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { + fsl,pins = < + MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x196 + MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d6 + MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d6 + MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d6 + MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d6 + MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d6 + MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 + >; + }; + + pinctrl_wdog: wdoggrp { + fsl,pins = < + MX8MM_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6 + >; + }; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mm-var-som-symphony.dts b/arch/arm64/boot/dts/freescale/imx8mm-var-som-symphony.dts new file mode 100644 index 000000000000..ac1fe1530ac7 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mm-var-som-symphony.dts @@ -0,0 +1,255 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2020 Krzysztof Kozlowski <krzk@kernel.org> + */ + +/dts-v1/; + +#include "imx8mm-var-som.dtsi" + +/ { + model = "Variscite VAR-SOM-MX8MM Symphony evaluation board"; + compatible = "variscite,var-som-mx8mm-symphony", "variscite,var-som-mx8mm", "fsl,imx8mm"; + + reg_usdhc2_vmmc: regulator-usdhc2-vmmc { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>; + regulator-name = "VSD_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_usb_otg2_vbus: regulator-usb-otg2-vbus { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_usb_otg2_vbus>; + regulator-name = "usb_otg2_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio5 1 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + gpio-keys { + compatible = "gpio-keys"; + + back { + label = "Back"; + gpios = <&pca9534 1 GPIO_ACTIVE_LOW>; + linux,code = <KEY_BACK>; + }; + + home { + label = "Home"; + gpios = <&pca9534 2 GPIO_ACTIVE_LOW>; + linux,code = <KEY_HOME>; + }; + + menu { + label = "Menu"; + gpios = <&pca9534 3 GPIO_ACTIVE_LOW>; + linux,code = <KEY_MENU>; + }; + }; + + leds { + compatible = "gpio-leds"; + + led { + label = "Heartbeat"; + gpios = <&pca9534 0 GPIO_ACTIVE_LOW>; + linux,default-trigger = "heartbeat"; + }; + }; +}; + +ðphy { + reset-gpios = <&pca9534 5 GPIO_ACTIVE_HIGH>; +}; + +&i2c2 { + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; + + pca9534: gpio@20 { + compatible = "nxp,pca9534"; + reg = <0x20>; + gpio-controller; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pca9534>; + interrupt-parent = <&gpio1>; + interrupts = <7 IRQ_TYPE_EDGE_FALLING>; + #gpio-cells = <2>; + wakeup-source; + + /* USB 3.0 OTG (usbotg1) / SATA port switch, set to USB 3.0 */ + usb3-sata-sel-hog { + gpio-hog; + gpios = <4 GPIO_ACTIVE_HIGH>; + output-low; + line-name = "usb3_sata_sel"; + }; + + som-vselect-hog { + gpio-hog; + gpios = <6 GPIO_ACTIVE_HIGH>; + output-low; + line-name = "som_vselect"; + }; + + enet-sel-hog { + gpio-hog; + gpios = <7 GPIO_ACTIVE_HIGH>; + output-low; + line-name = "enet_sel"; + }; + }; + + extcon_usbotg1: typec@3d { + compatible = "nxp,ptn5150"; + reg = <0x3d>; + interrupt-parent = <&gpio1>; + interrupts = <11 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ptn5150>; + status = "okay"; + }; +}; + +&i2c3 { + /* Capacitive touch controller */ + ft5x06_ts: touchscreen@38 { + compatible = "edt,edt-ft5406"; + reg = <0x38>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_captouch>; + interrupt-parent = <&gpio5>; + interrupts = <4 IRQ_TYPE_LEVEL_HIGH>; + + touchscreen-size-x = <800>; + touchscreen-size-y = <480>; + touchscreen-inverted-x; + touchscreen-inverted-y; + }; + + rtc@68 { + compatible = "dallas,ds1337"; + reg = <0x68>; + }; +}; + +/* Header */ +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "okay"; +}; + +/* Header */ +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3>; + status = "okay"; +}; + +&usbotg1 { + disable-over-current; + extcon = <&extcon_usbotg1>, <&extcon_usbotg1>; +}; + +&usbotg2 { + dr_mode = "host"; + vbus-supply = <®_usb_otg2_vbus>; + srp-disable; + hnp-disable; + adp-disable; + disable-over-current; + /delete-property/ usb-role-switch; + /* + * FIXME: having USB2 enabled hangs the boot just after: + * [ 1.943365] ci_hdrc ci_hdrc.1: EHCI Host Controller + * [ 1.948287] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1 + * [ 1.971006] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00 + * [ 1.977203] hub 1-0:1.0: USB hub found + * [ 1.980987] hub 1-0:1.0: 1 port detected + */ + status = "disabled"; +}; + +&pinctrl_fec1 { + fsl,pins = < + MX8MM_IOMUXC_ENET_MDC_ENET1_MDC 0x3 + MX8MM_IOMUXC_ENET_MDIO_ENET1_MDIO 0x3 + MX8MM_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f + MX8MM_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f + MX8MM_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f + MX8MM_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f + MX8MM_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91 + MX8MM_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91 + MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91 + MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91 + MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1f + MX8MM_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91 + MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91 + MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f + /* Remove the MX8MM_IOMUXC_GPIO1_IO09_GPIO1_IO9 as not used */ + >; +}; + +&iomuxc { + pinctrl_captouch: captouchgrp { + fsl,pins = < + MX8MM_IOMUXC_SPDIF_RX_GPIO5_IO4 0x16 + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3 + MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3 + >; + }; + + pinctrl_pca9534: pca9534grp { + fsl,pins = < + MX8MM_IOMUXC_GPIO1_IO07_GPIO1_IO7 0x16 + >; + }; + + pinctrl_ptn5150: ptn5150grp { + fsl,pins = < + MX8MM_IOMUXC_GPIO1_IO11_GPIO1_IO11 0x16 + >; + }; + + pinctrl_reg_usb_otg2_vbus: regusbotg2vbusgrp { + fsl,pins = < + MX8MM_IOMUXC_SAI3_TXD_GPIO5_IO1 0x16 + >; + }; + + pinctrl_reg_usdhc2_vmmc: regusdhc2vmmcgrp { + fsl,pins = < + MX8MM_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41 + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX8MM_IOMUXC_UART1_RXD_UART1_DCE_RX 0x140 + MX8MM_IOMUXC_UART1_TXD_UART1_DCE_TX 0x140 + >; + }; + + pinctrl_uart3: uart3grp { + fsl,pins = < + MX8MM_IOMUXC_UART3_RXD_UART3_DCE_RX 0x140 + MX8MM_IOMUXC_UART3_TXD_UART3_DCE_TX 0x140 + >; + }; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi new file mode 100644 index 000000000000..49082529764f --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi @@ -0,0 +1,558 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2019 NXP + * Copyright (C) 2020 Krzysztof Kozlowski <krzk@kernel.org> + */ + +#include "imx8mm.dtsi" + +/ { + model = "Variscite VAR-SOM-MX8MM module"; + compatible = "variscite,var-som-mx8mm", "fsl,imx8mm"; + + chosen { + stdout-path = &uart4; + }; + + memory@40000000 { + device_type = "memory"; + reg = <0x0 0x40000000 0 0x80000000>; + }; + + reg_eth_phy: regulator-eth-phy { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_eth_phy>; + regulator-name = "eth_phy_pwr"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio2 9 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + +&A53_0 { + cpu-supply = <&buck2_reg>; +}; + +&A53_1 { + cpu-supply = <&buck2_reg>; +}; + +&A53_2 { + cpu-supply = <&buck2_reg>; +}; + +&A53_3 { + cpu-supply = <&buck2_reg>; +}; + +&ddrc { + operating-points-v2 = <&ddrc_opp_table>; + + ddrc_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-25M { + opp-hz = /bits/ 64 <25000000>; + }; + + opp-100M { + opp-hz = /bits/ 64 <100000000>; + }; + + opp-750M { + opp-hz = /bits/ 64 <750000000>; + }; + }; +}; + +&ecspi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi1>; + cs-gpios = <&gpio1 14 GPIO_ACTIVE_LOW>, + <&gpio1 0 GPIO_ACTIVE_LOW>; + /delete-property/ dmas; + /delete-property/ dma-names; + status = "okay"; + + /* Resistive touch controller */ + touchscreen@0 { + reg = <0>; + compatible = "ti,ads7846"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_restouch>; + interrupt-parent = <&gpio1>; + interrupts = <3 IRQ_TYPE_EDGE_FALLING>; + + spi-max-frequency = <1500000>; + pendown-gpio = <&gpio1 3 GPIO_ACTIVE_LOW>; + + ti,x-min = /bits/ 16 <125>; + touchscreen-size-x = /bits/ 16 <4008>; + ti,y-min = /bits/ 16 <282>; + touchscreen-size-y = /bits/ 16 <3864>; + ti,x-plate-ohms = /bits/ 16 <180>; + touchscreen-max-pressure = /bits/ 16 <255>; + touchscreen-average-samples = /bits/ 16 <10>; + ti,debounce-tol = /bits/ 16 <3>; + ti,debounce-rep = /bits/ 16 <1>; + ti,settle-delay-usec = /bits/ 16 <150>; + ti,keep-vref-on; + wakeup-source; + }; +}; + +&fec1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec1>; + phy-mode = "rgmii"; + phy-handle = <ðphy>; + phy-supply = <®_eth_phy>; + fsl,magic-packet; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy: ethernet-phy@4 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <4>; + reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; + reset-assert-us = <10000>; + reset-deassert-us = <10000>; + }; + }; +}; + +&i2c1 { + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; + + pmic@4b { + compatible = "rohm,bd71847"; + reg = <0x4b>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pmic>; + interrupt-parent = <&gpio2>; + interrupts = <8 IRQ_TYPE_LEVEL_LOW>; + rohm,reset-snvs-powered; + + #clock-cells = <0>; + clocks = <&osc_32k 0>; + clock-output-names = "clk-32k-out"; + + regulators { + buck1_reg: BUCK1 { + regulator-name = "buck1"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1300000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <1250>; + }; + + buck2_reg: BUCK2 { + regulator-name = "buck2"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1300000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <1250>; + rohm,dvs-run-voltage = <1000000>; + rohm,dvs-idle-voltage = <900000>; + }; + + buck3_reg: BUCK3 { + regulator-name = "buck3"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1350000>; + regulator-boot-on; + regulator-always-on; + }; + + buck4_reg: BUCK4 { + regulator-name = "buck4"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + buck5_reg: BUCK5 { + regulator-name = "buck5"; + regulator-min-microvolt = <1605000>; + regulator-max-microvolt = <1995000>; + regulator-boot-on; + regulator-always-on; + }; + + buck6_reg: BUCK6 { + regulator-name = "buck6"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1400000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1_reg: LDO1 { + regulator-name = "ldo1"; + regulator-min-microvolt = <1600000>; + regulator-max-microvolt = <1900000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo2_reg: LDO2 { + regulator-name = "ldo2"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <900000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo3_reg: LDO3 { + regulator-name = "ldo3"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo4_reg: LDO4 { + regulator-name = "ldo4"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo5_reg: LDO5 { + regulator-compatible = "ldo5"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo6_reg: LDO6 { + regulator-name = "ldo6"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + }; + }; +}; + +&i2c3 { + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "okay"; + + /* TODO: configure audio, as of now just put a placeholder */ + wm8904: codec@1a { + compatible = "wlf,wm8904"; + reg = <0x1a>; + status = "disabled"; + }; +}; + +&snvs_pwrkey { + status = "okay"; +}; + +/* Bluetooth */ +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + assigned-clocks = <&clk IMX8MM_CLK_UART2>; + assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_80M>; + uart-has-rtscts; + status = "okay"; +}; + +/* Console */ +&uart4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart4>; + status = "okay"; +}; + +&usbotg1 { + dr_mode = "otg"; + usb-role-switch; + status = "okay"; +}; + +&usbotg2 { + dr_mode = "otg"; + usb-role-switch; + status = "okay"; +}; + +/* WIFI */ +&usdhc1 { + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc1>; + pinctrl-1 = <&pinctrl_usdhc1_100mhz>; + pinctrl-2 = <&pinctrl_usdhc1_200mhz>; + bus-width = <4>; + non-removable; + keep-power-in-suspend; + status = "okay"; + + brcmf: bcrmf@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + }; +}; + +/* SD */ +&usdhc2 { + assigned-clocks = <&clk IMX8MM_CLK_USDHC2>; + assigned-clock-rates = <200000000>; + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; + pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>; + pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>; + cd-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; + bus-width = <4>; + vmmc-supply = <®_usdhc2_vmmc>; + status = "okay"; +}; + +/* eMMC */ +&usdhc3 { + assigned-clocks = <&clk IMX8MM_CLK_USDHC3_ROOT>; + assigned-clock-rates = <400000000>; + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc3>; + pinctrl-1 = <&pinctrl_usdhc3_100mhz>; + pinctrl-2 = <&pinctrl_usdhc3_200mhz>; + bus-width = <8>; + non-removable; + status = "okay"; +}; + +&wdog1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdog>; + fsl,ext-reset-output; + status = "okay"; +}; + +&iomuxc { + pinctrl_ecspi1: ecspi1grp { + fsl,pins = < + MX8MM_IOMUXC_ECSPI1_SCLK_ECSPI1_SCLK 0x13 + MX8MM_IOMUXC_ECSPI1_MOSI_ECSPI1_MOSI 0x13 + MX8MM_IOMUXC_ECSPI1_MISO_ECSPI1_MISO 0x13 + MX8MM_IOMUXC_GPIO1_IO14_GPIO1_IO14 0x13 + MX8MM_IOMUXC_GPIO1_IO00_GPIO1_IO0 0x13 + >; + }; + + pinctrl_fec1: fec1grp { + fsl,pins = < + MX8MM_IOMUXC_ENET_MDC_ENET1_MDC 0x3 + MX8MM_IOMUXC_ENET_MDIO_ENET1_MDIO 0x3 + MX8MM_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f + MX8MM_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f + MX8MM_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f + MX8MM_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f + MX8MM_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91 + MX8MM_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91 + MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91 + MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91 + MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1f + MX8MM_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91 + MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91 + MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f + MX8MM_IOMUXC_GPIO1_IO09_GPIO1_IO9 0x19 + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX8MM_IOMUXC_I2C1_SCL_I2C1_SCL 0x400001c3 + MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3 + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3 + MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3 + >; + }; + + pinctrl_pmic: pmicirqgrp { + fsl,pins = < + MX8MM_IOMUXC_SD1_DATA6_GPIO2_IO8 0x141 + >; + }; + + pinctrl_reg_eth_phy: regethphygrp { + fsl,pins = < + MX8MM_IOMUXC_SD1_DATA7_GPIO2_IO9 0x41 + >; + }; + + pinctrl_restouch: restouchgrp { + fsl,pins = < + MX8MM_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x1c0 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX8MM_IOMUXC_SAI3_TXFS_UART2_DCE_RX 0x140 + MX8MM_IOMUXC_SAI3_TXC_UART2_DCE_TX 0x140 + MX8MM_IOMUXC_SAI3_RXC_UART2_DCE_CTS_B 0x140 + MX8MM_IOMUXC_SAI3_RXD_UART2_DCE_RTS_B 0x140 + >; + }; + + pinctrl_uart4: uart4grp { + fsl,pins = < + MX8MM_IOMUXC_UART4_RXD_UART4_DCE_RX 0x140 + MX8MM_IOMUXC_UART4_TXD_UART4_DCE_TX 0x140 + >; + }; + + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x190 + MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d0 + MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d0 + MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d0 + MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d0 + MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d0 + >; + }; + + pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp { + fsl,pins = < + MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x194 + MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d4 + MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d4 + MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d4 + MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d4 + MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d4 + >; + }; + + pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp { + fsl,pins = < + MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x196 + MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d6 + MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d6 + MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d6 + MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d6 + MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d6 + >; + }; + + pinctrl_usdhc2_gpio: usdhc2gpiogrp { + fsl,pins = < + MX8MM_IOMUXC_GPIO1_IO10_GPIO1_IO10 0xc1 + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x190 + MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d0 + MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d0 + MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d0 + MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d0 + MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d0 + MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 + >; + }; + + pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { + fsl,pins = < + MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x194 + MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d4 + MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d4 + MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d4 + MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d4 + MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d4 + MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 + >; + }; + + pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { + fsl,pins = < + MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x196 + MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d6 + MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d6 + MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d6 + MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d6 + MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d6 + MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x190 + MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d0 + MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d0 + MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d0 + MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d0 + MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d0 + MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d0 + MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d0 + MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d0 + MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d0 + MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x190 + >; + }; + + pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp { + fsl,pins = < + MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x194 + MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d4 + MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d4 + MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d4 + MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d4 + MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d4 + MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d4 + MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d4 + MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d4 + MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d4 + MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x194 + >; + }; + + pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp { + fsl,pins = < + MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x196 + MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d6 + MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d6 + MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d6 + MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d6 + MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d6 + MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d6 + MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d6 + MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d6 + MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d6 + MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x196 + >; + }; + + pinctrl_wdog: wdoggrp { + fsl,pins = < + MX8MM_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6 + >; + }; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi index 76f040e4be5e..05ee062548e4 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi @@ -129,7 +129,7 @@ opp-1600000000 { opp-hz = /bits/ 64 <1600000000>; - opp-microvolt = <900000>; + opp-microvolt = <950000>; opp-supported-hw = <0xc>, <0x7>; clock-latency-ns = <150000>; opp-suspend; @@ -854,7 +854,8 @@ reg = <0x30be0000 0x10000>; interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>; + <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk IMX8MM_CLK_ENET1_ROOT>, <&clk IMX8MM_CLK_ENET1_ROOT>, <&clk IMX8MM_CLK_ENET_TIMER>, diff --git a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts index a1e5483dbbbe..7dfee715a2c4 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts @@ -53,14 +53,15 @@ pmic@4b { compatible = "rohm,bd71847"; reg = <0x4b>; + pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pmic>; interrupt-parent = <&gpio1>; - interrupts = <3 GPIO_ACTIVE_LOW>; + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; rohm,reset-snvs-powered; regulators { buck1_reg: BUCK1 { - regulator-name = "BUCK1"; + regulator-name = "buck1"; regulator-min-microvolt = <700000>; regulator-max-microvolt = <1300000>; regulator-boot-on; @@ -69,7 +70,7 @@ }; buck2_reg: BUCK2 { - regulator-name = "BUCK2"; + regulator-name = "buck2"; regulator-min-microvolt = <700000>; regulator-max-microvolt = <1300000>; regulator-boot-on; @@ -79,14 +80,14 @@ buck3_reg: BUCK3 { // BUCK5 in datasheet - regulator-name = "BUCK3"; + regulator-name = "buck3"; regulator-min-microvolt = <700000>; regulator-max-microvolt = <1350000>; }; buck4_reg: BUCK4 { // BUCK6 in datasheet - regulator-name = "BUCK4"; + regulator-name = "buck4"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3300000>; regulator-boot-on; @@ -95,7 +96,7 @@ buck5_reg: BUCK5 { // BUCK7 in datasheet - regulator-name = "BUCK5"; + regulator-name = "buck5"; regulator-min-microvolt = <1605000>; regulator-max-microvolt = <1995000>; regulator-boot-on; @@ -104,7 +105,7 @@ buck6_reg: BUCK6 { // BUCK8 in datasheet - regulator-name = "BUCK6"; + regulator-name = "buck6"; regulator-min-microvolt = <800000>; regulator-max-microvolt = <1400000>; regulator-boot-on; @@ -112,7 +113,7 @@ }; ldo1_reg: LDO1 { - regulator-name = "LDO1"; + regulator-name = "ldo1"; regulator-min-microvolt = <1600000>; regulator-max-microvolt = <3300000>; regulator-boot-on; @@ -120,7 +121,7 @@ }; ldo2_reg: LDO2 { - regulator-name = "LDO2"; + regulator-name = "ldo2"; regulator-min-microvolt = <800000>; regulator-max-microvolt = <900000>; regulator-boot-on; @@ -128,7 +129,7 @@ }; ldo3_reg: LDO3 { - regulator-name = "LDO3"; + regulator-name = "ldo3"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; regulator-boot-on; @@ -136,7 +137,7 @@ }; ldo4_reg: LDO4 { - regulator-name = "LDO4"; + regulator-name = "ldo4"; regulator-min-microvolt = <900000>; regulator-max-microvolt = <1800000>; regulator-boot-on; @@ -144,7 +145,7 @@ }; ldo6_reg: LDO6 { - regulator-name = "LDO6"; + regulator-name = "ldo6"; regulator-min-microvolt = <900000>; regulator-max-microvolt = <1800000>; regulator-boot-on; @@ -153,11 +154,3 @@ }; }; }; - -&iomuxc { - pinctrl_pmic: pmicirq { - fsl,pins = < - MX8MN_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x41 - >; - }; -}; diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dts b/arch/arm64/boot/dts/freescale/imx8mn-evk.dts index b846526a8d8b..8311b95dee49 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dts @@ -7,6 +7,7 @@ #include "imx8mn.dtsi" #include "imx8mn-evk.dtsi" +#include <dt-bindings/interrupt-controller/irq.h> / { model = "NXP i.MX8MNano EVK board"; @@ -17,9 +18,10 @@ pmic: pmic@25 { compatible = "nxp,pca9450b"; reg = <0x25>; + pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pmic>; interrupt-parent = <&gpio1>; - interrupts = <3 GPIO_ACTIVE_LOW>; + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; regulators { buck1: BUCK1{ diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi index 98f5324b1dbe..4aa0dbd578df 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi @@ -132,6 +132,8 @@ srp-disable; adp-disable; usb-role-switch; + samsung,picophy-pre-emp-curr-control = <3>; + samsung,picophy-dc-vol-level-adjust = <7>; status = "okay"; port { @@ -174,8 +176,6 @@ }; &iomuxc { - pinctrl-names = "default"; - pinctrl_fec1: fec1grp { fsl,pins = < MX8MN_IOMUXC_ENET_MDC_ENET1_MDC 0x3 @@ -223,13 +223,13 @@ >; }; - pinctrl_pmic: pmicirq { + pinctrl_pmic: pmicirqgrp { fsl,pins = < - MX8MN_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x41 + MX8MN_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x141 >; }; - pinctrl_reg_usdhc2_vmmc: regusdhc2vmmc { + pinctrl_reg_usdhc2_vmmc: regusdhc2vmmcgrp { fsl,pins = < MX8MN_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41 >; @@ -248,7 +248,7 @@ >; }; - pinctrl_usdhc2_gpio: usdhc2grpgpio { + pinctrl_usdhc2_gpio: usdhc2gpiogrp { fsl,pins = < MX8MN_IOMUXC_GPIO1_IO15_GPIO1_IO15 0x1c4 >; @@ -266,7 +266,7 @@ >; }; - pinctrl_usdhc2_100mhz: usdhc2grp100mhz { + pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { fsl,pins = < MX8MN_IOMUXC_SD2_CLK_USDHC2_CLK 0x194 MX8MN_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d4 @@ -278,7 +278,7 @@ >; }; - pinctrl_usdhc2_200mhz: usdhc2grp200mhz { + pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { fsl,pins = < MX8MN_IOMUXC_SD2_CLK_USDHC2_CLK 0x196 MX8MN_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d6 @@ -306,7 +306,7 @@ >; }; - pinctrl_usdhc3_100mhz: usdhc3grp100mhz { + pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp { fsl,pins = < MX8MN_IOMUXC_NAND_WE_B_USDHC3_CLK 0x40000194 MX8MN_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d4 @@ -322,7 +322,7 @@ >; }; - pinctrl_usdhc3_200mhz: usdhc3grp200mhz { + pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp { fsl,pins = < MX8MN_IOMUXC_NAND_WE_B_USDHC3_CLK 0x40000196 MX8MN_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d6 diff --git a/arch/arm64/boot/dts/freescale/imx8mn-var-som-symphony.dts b/arch/arm64/boot/dts/freescale/imx8mn-var-som-symphony.dts new file mode 100644 index 000000000000..f61c48776cf3 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mn-var-som-symphony.dts @@ -0,0 +1,240 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2019-2020 Variscite Ltd. + * Copyright (C) 2020 Krzysztof Kozlowski <krzk@kernel.org> + */ + +/dts-v1/; + +#include "imx8mn-var-som.dtsi" + +/ { + model = "Variscite VAR-SOM-MX8MN Symphony evaluation board"; + compatible = "variscite,var-som-mx8mn-symphony", "variscite,var-som-mx8mn", "fsl,imx8mn"; + + reg_usdhc2_vmmc: regulator-usdhc2-vmmc { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>; + regulator-name = "VSD_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio4 22 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + gpio-keys { + compatible = "gpio-keys"; + + back { + label = "Back"; + gpios = <&pca9534 1 GPIO_ACTIVE_LOW>; + linux,code = <KEY_BACK>; + }; + + home { + label = "Home"; + gpios = <&pca9534 2 GPIO_ACTIVE_LOW>; + linux,code = <KEY_HOME>; + }; + + menu { + label = "Menu"; + gpios = <&pca9534 3 GPIO_ACTIVE_LOW>; + linux,code = <KEY_MENU>; + }; + }; + + leds { + compatible = "gpio-leds"; + + led { + label = "Heartbeat"; + gpios = <&pca9534 0 GPIO_ACTIVE_LOW>; + linux,default-trigger = "heartbeat"; + }; + }; +}; + +ðphy { + reset-gpios = <&pca9534 5 GPIO_ACTIVE_HIGH>; +}; + +&i2c2 { + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; + + pca9534: gpio@20 { + compatible = "nxp,pca9534"; + reg = <0x20>; + gpio-controller; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pca9534>; + interrupt-parent = <&gpio1>; + interrupts = <7 IRQ_TYPE_EDGE_FALLING>; + #gpio-cells = <2>; + wakeup-source; + + /* USB 3.0 OTG (usbotg1) / SATA port switch, set to USB 3.0 */ + usb3-sata-sel-hog { + gpio-hog; + gpios = <4 GPIO_ACTIVE_HIGH>; + output-low; + line-name = "usb3_sata_sel"; + }; + + som-vselect-hog { + gpio-hog; + gpios = <6 GPIO_ACTIVE_HIGH>; + output-low; + line-name = "som_vselect"; + }; + + enet-sel-hog { + gpio-hog; + gpios = <7 GPIO_ACTIVE_HIGH>; + output-low; + line-name = "enet_sel"; + }; + }; + + extcon_usbotg1: typec@3d { + compatible = "nxp,ptn5150"; + reg = <0x3d>; + interrupt-parent = <&gpio1>; + interrupts = <11 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ptn5150>; + status = "okay"; + }; +}; + +&i2c3 { + /* Capacitive touch controller */ + ft5x06_ts: touchscreen@38 { + compatible = "edt,edt-ft5406"; + reg = <0x38>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_captouch>; + interrupt-parent = <&gpio5>; + interrupts = <4 IRQ_TYPE_LEVEL_HIGH>; + + touchscreen-size-x = <800>; + touchscreen-size-y = <480>; + touchscreen-inverted-x; + touchscreen-inverted-y; + }; + + rtc@68 { + compatible = "dallas,ds1337"; + reg = <0x68>; + }; +}; + +/* Header */ +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "okay"; +}; + +/* Header */ +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3>; + status = "okay"; +}; + +&usbotg1 { + disable-over-current; + extcon = <&extcon_usbotg1>, <&extcon_usbotg1>; +}; + +&pinctrl_fec1 { + fsl,pins = < + MX8MN_IOMUXC_ENET_MDC_ENET1_MDC 0x3 + MX8MN_IOMUXC_ENET_MDIO_ENET1_MDIO 0x3 + MX8MN_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f + MX8MN_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f + MX8MN_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f + MX8MN_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f + MX8MN_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91 + MX8MN_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91 + MX8MN_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91 + MX8MN_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91 + MX8MN_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1f + MX8MN_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91 + MX8MN_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91 + MX8MN_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f + /* Remove the MX8MM_IOMUXC_GPIO1_IO09_GPIO1_IO9 as not used */ + >; +}; + +&pinctrl_fec1_sleep { + fsl,pins = < + MX8MN_IOMUXC_ENET_MDC_GPIO1_IO16 0x120 + MX8MN_IOMUXC_ENET_MDIO_GPIO1_IO17 0x120 + MX8MN_IOMUXC_ENET_TD3_GPIO1_IO18 0x120 + MX8MN_IOMUXC_ENET_TD2_GPIO1_IO19 0x120 + MX8MN_IOMUXC_ENET_TD1_GPIO1_IO20 0x120 + MX8MN_IOMUXC_ENET_TD0_GPIO1_IO21 0x120 + MX8MN_IOMUXC_ENET_RD3_GPIO1_IO29 0x120 + MX8MN_IOMUXC_ENET_RD2_GPIO1_IO28 0x120 + MX8MN_IOMUXC_ENET_RD1_GPIO1_IO27 0x120 + MX8MN_IOMUXC_ENET_RD0_GPIO1_IO26 0x120 + MX8MN_IOMUXC_ENET_TXC_GPIO1_IO23 0x120 + MX8MN_IOMUXC_ENET_RXC_GPIO1_IO25 0x120 + MX8MN_IOMUXC_ENET_RX_CTL_GPIO1_IO24 0x120 + MX8MN_IOMUXC_ENET_TX_CTL_GPIO1_IO22 0x120 + /* Remove the MX8MM_IOMUXC_GPIO1_IO09_GPIO1_IO9 as not used */ + >; +}; + +&iomuxc { + pinctrl_captouch: captouchgrp { + fsl,pins = < + MX8MN_IOMUXC_SPDIF_RX_GPIO5_IO4 0x16 + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX8MN_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3 + MX8MN_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3 + >; + }; + + pinctrl_pca9534: pca9534grp { + fsl,pins = < + MX8MN_IOMUXC_GPIO1_IO07_GPIO1_IO7 0x16 + >; + }; + + pinctrl_ptn5150: ptn5150grp { + fsl,pins = < + MX8MN_IOMUXC_GPIO1_IO11_GPIO1_IO11 0x16 + >; + }; + + pinctrl_reg_usdhc2_vmmc: regusdhc2vmmcgrp { + fsl,pins = < + MX8MN_IOMUXC_SAI2_RXC_GPIO4_IO22 0x41 + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX8MN_IOMUXC_UART1_RXD_UART1_DCE_RX 0x140 + MX8MN_IOMUXC_UART1_TXD_UART1_DCE_TX 0x140 + >; + }; + + pinctrl_uart3: uart3grp { + fsl,pins = < + MX8MN_IOMUXC_UART3_RXD_UART3_DCE_RX 0x140 + MX8MN_IOMUXC_UART3_TXD_UART3_DCE_TX 0x140 + >; + }; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi new file mode 100644 index 000000000000..7f356edf9f91 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi @@ -0,0 +1,548 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2019 NXP + * Copyright 2019-2020 Variscite Ltd. + * Copyright (C) 2020 Krzysztof Kozlowski <krzk@kernel.org> + */ + +#include "imx8mn.dtsi" + +/ { + model = "Variscite VAR-SOM-MX8MN module"; + compatible = "variscite,var-som-mx8mn", "fsl,imx8mn"; + + chosen { + stdout-path = &uart4; + }; + + memory@40000000 { + device_type = "memory"; + reg = <0x0 0x40000000 0 0x40000000>; + }; + + reg_eth_phy: regulator-eth-phy { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_eth_phy>; + regulator-name = "eth_phy_pwr"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio2 9 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + +&A53_0 { + cpu-supply = <&buck2_reg>; +}; + +&A53_1 { + cpu-supply = <&buck2_reg>; +}; + +&A53_2 { + cpu-supply = <&buck2_reg>; +}; + +&A53_3 { + cpu-supply = <&buck2_reg>; +}; + +&ecspi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi1>; + cs-gpios = <&gpio1 14 GPIO_ACTIVE_LOW>, + <&gpio1 0 GPIO_ACTIVE_LOW>; + /delete-property/ dmas; + /delete-property/ dma-names; + status = "okay"; + + /* Resistive touch controller */ + touchscreen@0 { + reg = <0>; + compatible = "ti,ads7846"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_restouch>; + interrupt-parent = <&gpio1>; + interrupts = <3 IRQ_TYPE_EDGE_FALLING>; + + spi-max-frequency = <1500000>; + pendown-gpio = <&gpio1 3 GPIO_ACTIVE_LOW>; + + ti,x-min = /bits/ 16 <125>; + touchscreen-size-x = /bits/ 16 <4008>; + ti,y-min = /bits/ 16 <282>; + touchscreen-size-y = /bits/ 16 <3864>; + ti,x-plate-ohms = /bits/ 16 <180>; + touchscreen-max-pressure = /bits/ 16 <255>; + touchscreen-average-samples = /bits/ 16 <10>; + ti,debounce-tol = /bits/ 16 <3>; + ti,debounce-rep = /bits/ 16 <1>; + ti,settle-delay-usec = /bits/ 16 <150>; + ti,keep-vref-on; + wakeup-source; + }; +}; + +&fec1 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&pinctrl_fec1>; + pinctrl-1 = <&pinctrl_fec1_sleep>; + phy-mode = "rgmii"; + phy-handle = <ðphy>; + phy-supply = <®_eth_phy>; + fsl,magic-packet; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy: ethernet-phy@4 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <4>; + reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; + reset-assert-us = <10000>; + }; + }; +}; + +&i2c1 { + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; + + pmic@4b { + compatible = "rohm,bd71847"; + reg = <0x4b>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pmic>; + interrupt-parent = <&gpio2>; + interrupts = <8 IRQ_TYPE_LEVEL_LOW>; + rohm,reset-snvs-powered; + + regulators { + buck1_reg: BUCK1 { + regulator-name = "buck1"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1300000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <1250>; + }; + + buck2_reg: BUCK2 { + regulator-name = "buck2"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1300000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <1250>; + rohm,dvs-run-voltage = <1000000>; + rohm,dvs-idle-voltage = <900000>; + }; + + buck3_reg: BUCK3 { + regulator-name = "buck3"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1350000>; + regulator-boot-on; + regulator-always-on; + }; + + buck4_reg: BUCK4 { + regulator-name = "buck4"; + regulator-min-microvolt = <2600000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + buck5_reg: BUCK5 { + regulator-name = "buck5"; + regulator-min-microvolt = <1605000>; + regulator-max-microvolt = <1995000>; + regulator-boot-on; + regulator-always-on; + }; + + buck6_reg: BUCK6 { + regulator-name = "buck6"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1400000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1_reg: LDO1 { + regulator-name = "ldo1"; + regulator-min-microvolt = <1600000>; + regulator-max-microvolt = <1900000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo2_reg: LDO2 { + regulator-name = "ldo2"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <900000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo3_reg: LDO3 { + regulator-name = "ldo3"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo4_reg: LDO4 { + regulator-name = "ldo4"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo5_reg: LDO5 { + regulator-compatible = "ldo5"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo6_reg: LDO6 { + regulator-name = "ldo6"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + }; + }; +}; + +&i2c3 { + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "okay"; + + /* TODO: configure audio, as of now just put a placeholder */ + wm8904: codec@1a { + compatible = "wlf,wm8904"; + reg = <0x1a>; + status = "disabled"; + }; +}; + +&snvs_pwrkey { + status = "okay"; +}; + +/* Bluetooth */ +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + assigned-clocks = <&clk IMX8MN_CLK_UART2>; + assigned-clock-parents = <&clk IMX8MN_SYS_PLL1_80M>; + uart-has-rtscts; + status = "okay"; +}; + +/* Console */ +&uart4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart4>; + status = "okay"; +}; + +&usbotg1 { + dr_mode = "otg"; + usb-role-switch; + status = "okay"; +}; + +/* WIFI */ +&usdhc1 { + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc1>; + pinctrl-1 = <&pinctrl_usdhc1_100mhz>; + pinctrl-2 = <&pinctrl_usdhc1_200mhz>; + bus-width = <4>; + non-removable; + keep-power-in-suspend; + status = "okay"; + + brcmf: bcrmf@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + }; +}; + +/* SD */ +&usdhc2 { + assigned-clocks = <&clk IMX8MN_CLK_USDHC2>; + assigned-clock-rates = <200000000>; + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; + pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>; + pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>; + cd-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; + bus-width = <4>; + vmmc-supply = <®_usdhc2_vmmc>; + status = "okay"; +}; + +/* eMMC */ +&usdhc3 { + assigned-clocks = <&clk IMX8MN_CLK_USDHC3_ROOT>; + assigned-clock-rates = <400000000>; + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc3>; + pinctrl-1 = <&pinctrl_usdhc3_100mhz>; + pinctrl-2 = <&pinctrl_usdhc3_200mhz>; + bus-width = <8>; + non-removable; + status = "okay"; +}; + +&wdog1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdog>; + fsl,ext-reset-output; + status = "okay"; +}; + +&iomuxc { + pinctrl_ecspi1: ecspi1grp { + fsl,pins = < + MX8MN_IOMUXC_ECSPI1_SCLK_ECSPI1_SCLK 0x13 + MX8MN_IOMUXC_ECSPI1_MOSI_ECSPI1_MOSI 0x13 + MX8MN_IOMUXC_ECSPI1_MISO_ECSPI1_MISO 0x13 + MX8MN_IOMUXC_GPIO1_IO14_GPIO1_IO14 0x13 + MX8MN_IOMUXC_GPIO1_IO00_GPIO1_IO0 0x13 + >; + }; + + pinctrl_fec1: fec1grp { + fsl,pins = < + MX8MN_IOMUXC_ENET_MDC_ENET1_MDC 0x3 + MX8MN_IOMUXC_ENET_MDIO_ENET1_MDIO 0x3 + MX8MN_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f + MX8MN_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f + MX8MN_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f + MX8MN_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f + MX8MN_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91 + MX8MN_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91 + MX8MN_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91 + MX8MN_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91 + MX8MN_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1f + MX8MN_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91 + MX8MN_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91 + MX8MN_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f + MX8MN_IOMUXC_GPIO1_IO09_GPIO1_IO9 0x19 + >; + }; + + pinctrl_fec1_sleep: fec1sleepgrp { + fsl,pins = < + MX8MN_IOMUXC_ENET_MDC_GPIO1_IO16 0x120 + MX8MN_IOMUXC_ENET_MDIO_GPIO1_IO17 0x120 + MX8MN_IOMUXC_ENET_TD3_GPIO1_IO18 0x120 + MX8MN_IOMUXC_ENET_TD2_GPIO1_IO19 0x120 + MX8MN_IOMUXC_ENET_TD1_GPIO1_IO20 0x120 + MX8MN_IOMUXC_ENET_TD0_GPIO1_IO21 0x120 + MX8MN_IOMUXC_ENET_RD3_GPIO1_IO29 0x120 + MX8MN_IOMUXC_ENET_RD2_GPIO1_IO28 0x120 + MX8MN_IOMUXC_ENET_RD1_GPIO1_IO27 0x120 + MX8MN_IOMUXC_ENET_RD0_GPIO1_IO26 0x120 + MX8MN_IOMUXC_ENET_TXC_GPIO1_IO23 0x120 + MX8MN_IOMUXC_ENET_RXC_GPIO1_IO25 0x120 + MX8MN_IOMUXC_ENET_RX_CTL_GPIO1_IO24 0x120 + MX8MN_IOMUXC_ENET_TX_CTL_GPIO1_IO22 0x120 + MX8MN_IOMUXC_GPIO1_IO09_GPIO1_IO9 0x120 + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX8MN_IOMUXC_I2C1_SCL_I2C1_SCL 0x400001c3 + MX8MN_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3 + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX8MN_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3 + MX8MN_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3 + >; + }; + + pinctrl_pmic: pmicirqgrp { + fsl,pins = < + MX8MN_IOMUXC_SD1_DATA6_GPIO2_IO8 0x141 + >; + }; + + pinctrl_reg_eth_phy: regethphygrp { + fsl,pins = < + MX8MN_IOMUXC_SD1_DATA7_GPIO2_IO9 0x41 + >; + }; + + pinctrl_restouch: restouchgrp { + fsl,pins = < + MX8MN_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x1c0 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX8MN_IOMUXC_SAI3_TXFS_UART2_DCE_RX 0x140 + MX8MN_IOMUXC_SAI3_TXC_UART2_DCE_TX 0x140 + MX8MN_IOMUXC_SAI3_RXC_UART2_DCE_CTS_B 0x140 + MX8MN_IOMUXC_SAI3_RXD_UART2_DCE_RTS_B 0x140 + >; + }; + + pinctrl_uart4: uart4grp { + fsl,pins = < + MX8MN_IOMUXC_UART4_RXD_UART4_DCE_RX 0x140 + MX8MN_IOMUXC_UART4_TXD_UART4_DCE_TX 0x140 + >; + }; + + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + MX8MN_IOMUXC_SD1_CLK_USDHC1_CLK 0x190 + MX8MN_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d0 + MX8MN_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d0 + MX8MN_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d0 + MX8MN_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d0 + MX8MN_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d0 + >; + }; + + pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp { + fsl,pins = < + MX8MN_IOMUXC_SD1_CLK_USDHC1_CLK 0x194 + MX8MN_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d4 + MX8MN_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d4 + MX8MN_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d4 + MX8MN_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d4 + MX8MN_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d4 + >; + }; + + pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp { + fsl,pins = < + MX8MN_IOMUXC_SD1_CLK_USDHC1_CLK 0x196 + MX8MN_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d6 + MX8MN_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d6 + MX8MN_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d6 + MX8MN_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d6 + MX8MN_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d6 + >; + }; + + pinctrl_usdhc2_gpio: usdhc2gpiogrp { + fsl,pins = < + MX8MN_IOMUXC_GPIO1_IO10_GPIO1_IO10 0x41 + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX8MN_IOMUXC_SD2_CLK_USDHC2_CLK 0x190 + MX8MN_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d0 + MX8MN_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d0 + MX8MN_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d0 + MX8MN_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d0 + MX8MN_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d0 + MX8MN_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 + >; + }; + + pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { + fsl,pins = < + MX8MN_IOMUXC_SD2_CLK_USDHC2_CLK 0x194 + MX8MN_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d4 + MX8MN_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d4 + MX8MN_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d4 + MX8MN_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d4 + MX8MN_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d4 + MX8MN_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 + >; + }; + + pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { + fsl,pins = < + MX8MN_IOMUXC_SD2_CLK_USDHC2_CLK 0x196 + MX8MN_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d6 + MX8MN_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d6 + MX8MN_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d6 + MX8MN_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d6 + MX8MN_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d6 + MX8MN_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX8MN_IOMUXC_NAND_WE_B_USDHC3_CLK 0x190 + MX8MN_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d0 + MX8MN_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d0 + MX8MN_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d0 + MX8MN_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d0 + MX8MN_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d0 + MX8MN_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d0 + MX8MN_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d0 + MX8MN_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d0 + MX8MN_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d0 + MX8MN_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x190 + >; + }; + + pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp { + fsl,pins = < + MX8MN_IOMUXC_NAND_WE_B_USDHC3_CLK 0x194 + MX8MN_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d4 + MX8MN_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d4 + MX8MN_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d4 + MX8MN_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d4 + MX8MN_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d4 + MX8MN_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d4 + MX8MN_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d4 + MX8MN_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d4 + MX8MN_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d4 + MX8MN_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x194 + >; + }; + + pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp { + fsl,pins = < + MX8MN_IOMUXC_NAND_WE_B_USDHC3_CLK 0x196 + MX8MN_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d6 + MX8MN_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d6 + MX8MN_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d6 + MX8MN_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d6 + MX8MN_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d6 + MX8MN_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d6 + MX8MN_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d6 + MX8MN_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d6 + MX8MN_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d6 + MX8MN_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x196 + >; + }; + + pinctrl_wdog: wdoggrp { + fsl,pins = < + MX8MN_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6 + >; + }; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi index 9385dd7d1a2f..16c7202885d7 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi @@ -741,7 +741,8 @@ reg = <0x30be0000 0x10000>; interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>; + <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk IMX8MN_CLK_ENET1_ROOT>, <&clk IMX8MN_CLK_ENET1_ROOT>, <&clk IMX8MN_CLK_ENET_TIMER>, @@ -789,28 +790,6 @@ #index-cells = <1>; reg = <0x32e40200 0x200>; }; - - usbotg2: usb@32e50000 { - compatible = "fsl,imx8mn-usb", "fsl,imx7d-usb"; - reg = <0x32e50000 0x200>; - interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&clk IMX8MN_CLK_USB1_CTRL_ROOT>; - clock-names = "usb1_ctrl_root_clk"; - assigned-clocks = <&clk IMX8MN_CLK_USB_BUS>, - <&clk IMX8MN_CLK_USB_CORE_REF>; - assigned-clock-parents = <&clk IMX8MN_SYS_PLL2_500M>, - <&clk IMX8MN_SYS_PLL1_100M>; - fsl,usbphy = <&usbphynop2>; - fsl,usbmisc = <&usbmisc2 0>; - status = "disabled"; - }; - - usbmisc2: usbmisc@32e50200 { - compatible = "fsl,imx8mn-usbmisc", "fsl,imx7d-usbmisc"; - #index-cells = <1>; - reg = <0x32e50200 0x200>; - }; - }; dma_apbh: dma-controller@33000000 { @@ -875,12 +854,4 @@ assigned-clock-parents = <&clk IMX8MN_SYS_PLL1_100M>; clock-names = "main_clk"; }; - - usbphynop2: usbphynop2 { - compatible = "usb-nop-xceiv"; - clocks = <&clk IMX8MN_CLK_USB_PHY_REF>; - assigned-clocks = <&clk IMX8MN_CLK_USB_PHY_REF>; - assigned-clock-parents = <&clk IMX8MN_SYS_PLL1_100M>; - clock-names = "main_clk"; - }; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts index 3da1fff3d6fd..ad66f1286d95 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts @@ -124,8 +124,6 @@ }; &iomuxc { - pinctrl-names = "default"; - pinctrl_fec: fecgrp { fsl,pins = < MX8MP_IOMUXC_SAI1_RXD2__ENET1_MDC 0x3 @@ -159,7 +157,7 @@ >; }; - pinctrl_reg_usdhc2_vmmc: regusdhc2vmmc { + pinctrl_reg_usdhc2_vmmc: regusdhc2vmmcgrp { fsl,pins = < MX8MP_IOMUXC_SD2_RESET_B__GPIO2_IO19 0x41 >; @@ -184,7 +182,7 @@ >; }; - pinctrl_usdhc2_100mhz: usdhc2grp-100mhz { + pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { fsl,pins = < MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x194 MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d4 @@ -196,7 +194,7 @@ >; }; - pinctrl_usdhc2_200mhz: usdhc2grp-200mhz { + pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { fsl,pins = < MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x196 MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d6 @@ -208,7 +206,7 @@ >; }; - pinctrl_usdhc2_gpio: usdhc2grp-gpio { + pinctrl_usdhc2_gpio: usdhc2gpiogrp { fsl,pins = < MX8MP_IOMUXC_SD2_CD_B__GPIO2_IO12 0x1c4 >; @@ -230,7 +228,7 @@ >; }; - pinctrl_usdhc3_100mhz: usdhc3grp-100mhz { + pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp { fsl,pins = < MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x194 MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d4 @@ -246,7 +244,7 @@ >; }; - pinctrl_usdhc3_200mhz: usdhc3grp-200mhz { + pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp { fsl,pins = < MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x196 MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d6 diff --git a/arch/arm64/boot/dts/freescale/imx8mp-pinfunc.h b/arch/arm64/boot/dts/freescale/imx8mp-pinfunc.h index 319ab34cab3e..0fef066471ba 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-pinfunc.h +++ b/arch/arm64/boot/dts/freescale/imx8mp-pinfunc.h @@ -11,384 +11,318 @@ * <mux_reg conf_reg input_reg mux_mode input_val> */ #define MX8MP_IOMUXC_GPIO1_IO00__GPIO1_IO00 0x014 0x274 0x000 0x0 0x0 -#define MX8MP_IOMUXC_GPIO1_IO00__CCMSRCGPCMIX_ENET_PHY_REF_CLK_ROOT 0x014 0x274 0x000 0x1 0x0 -#define MX8MP_IOMUXC_GPIO1_IO00__MEDIAMIX_ISP_FL_TRIG_0 0x014 0x274 0x5D4 0x3 0x0 -#define MX8MP_IOMUXC_GPIO1_IO00__ANAMIX_REF_CLK_32K 0x014 0x274 0x000 0x5 0x0 -#define MX8MP_IOMUXC_GPIO1_IO00__CCMSRCGPCMIX_EXT_CLK1 0x014 0x274 0x000 0x6 0x0 -#define MX8MP_IOMUXC_GPIO1_IO00__SJC_FAIL 0x014 0x274 0x000 0x7 0x0 +#define MX8MP_IOMUXC_GPIO1_IO00__CCM_ENET_PHY_REF_CLK_ROOT 0x014 0x274 0x000 0x1 0x0 +#define MX8MP_IOMUXC_GPIO1_IO00__ISP_FL_TRIG_0 0x014 0x274 0x5D4 0x3 0x0 +#define MX8MP_IOMUXC_GPIO1_IO00__CCM_EXT_CLK1 0x014 0x274 0x000 0x6 0x0 #define MX8MP_IOMUXC_GPIO1_IO01__GPIO1_IO01 0x018 0x278 0x000 0x0 0x0 #define MX8MP_IOMUXC_GPIO1_IO01__PWM1_OUT 0x018 0x278 0x000 0x1 0x0 -#define MX8MP_IOMUXC_GPIO1_IO01__MEDIAMIX_ISP_SHUTTER_TRIG_0 0x018 0x278 0x5DC 0x3 0x0 -#define MX8MP_IOMUXC_GPIO1_IO01__ANAMIX_REF_CLK_24M 0x018 0x278 0x000 0x5 0x0 -#define MX8MP_IOMUXC_GPIO1_IO01__CCMSRCGPCMIX_EXT_CLK2 0x018 0x278 0x000 0x6 0x0 -#define MX8MP_IOMUXC_GPIO1_IO01__SJC_ACTIVE 0x018 0x278 0x000 0x7 0x0 +#define MX8MP_IOMUXC_GPIO1_IO01__ISP_SHUTTER_TRIG_0 0x018 0x278 0x5DC 0x3 0x0 +#define MX8MP_IOMUXC_GPIO1_IO01__CCM_EXT_CLK2 0x018 0x278 0x000 0x6 0x0 #define MX8MP_IOMUXC_GPIO1_IO02__GPIO1_IO02 0x01C 0x27C 0x000 0x0 0x0 #define MX8MP_IOMUXC_GPIO1_IO02__WDOG1_WDOG_B 0x01C 0x27C 0x000 0x1 0x0 -#define MX8MP_IOMUXC_GPIO1_IO02__MEDIAMIX_ISP_FLASH_TRIG_0 0x01C 0x27C 0x000 0x3 0x0 +#define MX8MP_IOMUXC_GPIO1_IO02__ISP_FLASH_TRIG_0 0x01C 0x27C 0x000 0x3 0x0 #define MX8MP_IOMUXC_GPIO1_IO02__WDOG1_WDOG_ANY 0x01C 0x27C 0x000 0x5 0x0 #define MX8MP_IOMUXC_GPIO1_IO02__SJC_DE_B 0x01C 0x27C 0x000 0x7 0x0 #define MX8MP_IOMUXC_GPIO1_IO03__GPIO1_IO03 0x020 0x280 0x000 0x0 0x0 #define MX8MP_IOMUXC_GPIO1_IO03__USDHC1_VSELECT 0x020 0x280 0x000 0x1 0x0 -#define MX8MP_IOMUXC_GPIO1_IO03__MEDIAMIX_ISP_PRELIGHT_TRIG_0 0x020 0x280 0x000 0x3 0x0 +#define MX8MP_IOMUXC_GPIO1_IO03__ISP_PRELIGHT_TRIG_0 0x020 0x280 0x000 0x3 0x0 #define MX8MP_IOMUXC_GPIO1_IO03__SDMA1_EXT_EVENT00 0x020 0x280 0x000 0x5 0x0 -#define MX8MP_IOMUXC_GPIO1_IO03__ANAMIX_XTAL_OK 0x020 0x280 0x000 0x6 0x0 -#define MX8MP_IOMUXC_GPIO1_IO03__SJC_DONE 0x020 0x280 0x000 0x7 0x0 #define MX8MP_IOMUXC_GPIO1_IO04__GPIO1_IO04 0x024 0x284 0x000 0x0 0x0 #define MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0x024 0x284 0x000 0x1 0x0 -#define MX8MP_IOMUXC_GPIO1_IO04__MEDIAMIX_ISP_SHUTTER_OPEN_0 0x024 0x284 0x000 0x3 0x0 +#define MX8MP_IOMUXC_GPIO1_IO04__ISP_SHUTTER_OPEN_0 0x024 0x284 0x000 0x3 0x0 #define MX8MP_IOMUXC_GPIO1_IO04__SDMA1_EXT_EVENT01 0x024 0x284 0x000 0x5 0x0 -#define MX8MP_IOMUXC_GPIO1_IO04__ANAMIX_XTAL_OK_LV 0x024 0x284 0x000 0x6 0x0 -#define MX8MP_IOMUXC_GPIO1_IO04__USDHC1_TEST_TRIG 0x024 0x284 0x000 0x7 0x0 #define MX8MP_IOMUXC_GPIO1_IO05__GPIO1_IO05 0x028 0x288 0x000 0x0 0x0 #define MX8MP_IOMUXC_GPIO1_IO05__M7_NMI 0x028 0x288 0x000 0x1 0x0 -#define MX8MP_IOMUXC_GPIO1_IO05__MEDIAMIX_ISP_FL_TRIG_1 0x028 0x288 0x5D8 0x3 0x0 -#define MX8MP_IOMUXC_GPIO1_IO05__CCMSRCGPCMIX_PMIC_READY 0x028 0x288 0x554 0x5 0x0 -#define MX8MP_IOMUXC_GPIO1_IO05__CCMSRCGPCMIX_INT_BOOT 0x028 0x288 0x000 0x6 0x0 -#define MX8MP_IOMUXC_GPIO1_IO05__USDHC2_TEST_TRIG 0x028 0x288 0x000 0x7 0x0 +#define MX8MP_IOMUXC_GPIO1_IO05__ISP_FL_TRIG_1 0x028 0x288 0x5D8 0x3 0x0 +#define MX8MP_IOMUXC_GPIO1_IO05__CCM_PMIC_READY 0x028 0x288 0x554 0x5 0x0 #define MX8MP_IOMUXC_GPIO1_IO06__GPIO1_IO06 0x02C 0x28C 0x000 0x0 0x0 #define MX8MP_IOMUXC_GPIO1_IO06__ENET_QOS_MDC 0x02C 0x28C 0x000 0x1 0x0 -#define MX8MP_IOMUXC_GPIO1_IO06__MEDIAMIX_ISP_SHUTTER_TRIG_1 0x02C 0x28C 0x5E0 0x3 0x0 +#define MX8MP_IOMUXC_GPIO1_IO06__ISP_SHUTTER_TRIG_1 0x02C 0x28C 0x5E0 0x3 0x0 #define MX8MP_IOMUXC_GPIO1_IO06__USDHC1_CD_B 0x02C 0x28C 0x000 0x5 0x0 -#define MX8MP_IOMUXC_GPIO1_IO06__CCMSRCGPCMIX_EXT_CLK3 0x02C 0x28C 0x000 0x6 0x0 -#define MX8MP_IOMUXC_GPIO1_IO06__ECSPI1_TEST_TRIG 0x02C 0x28C 0x000 0x7 0x0 +#define MX8MP_IOMUXC_GPIO1_IO06__CCM_EXT_CLK3 0x02C 0x28C 0x000 0x6 0x0 #define MX8MP_IOMUXC_GPIO1_IO07__GPIO1_IO07 0x030 0x290 0x000 0x0 0x0 #define MX8MP_IOMUXC_GPIO1_IO07__ENET_QOS_MDIO 0x030 0x290 0x590 0x1 0x0 -#define MX8MP_IOMUXC_GPIO1_IO07__MEDIAMIX_ISP_FLASH_TRIG_1 0x030 0x290 0x000 0x3 0x0 +#define MX8MP_IOMUXC_GPIO1_IO07__ISP_FLASH_TRIG_1 0x030 0x290 0x000 0x3 0x0 #define MX8MP_IOMUXC_GPIO1_IO07__USDHC1_WP 0x030 0x290 0x000 0x5 0x0 -#define MX8MP_IOMUXC_GPIO1_IO07__CCMSRCGPCMIX_EXT_CLK4 0x030 0x290 0x000 0x6 0x0 -#define MX8MP_IOMUXC_GPIO1_IO07__ECSPI2_TEST_TRIG 0x030 0x290 0x000 0x7 0x0 +#define MX8MP_IOMUXC_GPIO1_IO07__CCM_EXT_CLK4 0x030 0x290 0x000 0x6 0x0 #define MX8MP_IOMUXC_GPIO1_IO08__GPIO1_IO08 0x034 0x294 0x000 0x0 0x0 #define MX8MP_IOMUXC_GPIO1_IO08__ENET_QOS_1588_EVENT0_IN 0x034 0x294 0x000 0x1 0x0 #define MX8MP_IOMUXC_GPIO1_IO08__PWM1_OUT 0x034 0x294 0x000 0x2 0x0 -#define MX8MP_IOMUXC_GPIO1_IO08__MEDIAMIX_ISP_PRELIGHT_TRIG_1 0x034 0x294 0x000 0x3 0x0 +#define MX8MP_IOMUXC_GPIO1_IO08__ISP_PRELIGHT_TRIG_1 0x034 0x294 0x000 0x3 0x0 #define MX8MP_IOMUXC_GPIO1_IO08__ENET_QOS_1588_EVENT0_AUX_IN 0x034 0x294 0x000 0x4 0x0 #define MX8MP_IOMUXC_GPIO1_IO08__USDHC2_RESET_B 0x034 0x294 0x000 0x5 0x0 -#define MX8MP_IOMUXC_GPIO1_IO08__CCMSRCGPCMIX_WAIT 0x034 0x294 0x000 0x6 0x0 -#define MX8MP_IOMUXC_GPIO1_IO08__FLEXSPI_TEST_TRIG 0x034 0x294 0x000 0x7 0x0 #define MX8MP_IOMUXC_GPIO1_IO09__GPIO1_IO09 0x038 0x298 0x000 0x0 0x0 #define MX8MP_IOMUXC_GPIO1_IO09__ENET_QOS_1588_EVENT0_OUT 0x038 0x298 0x000 0x1 0x0 #define MX8MP_IOMUXC_GPIO1_IO09__PWM2_OUT 0x038 0x298 0x000 0x2 0x0 -#define MX8MP_IOMUXC_GPIO1_IO09__MEDIAMIX_ISP_SHUTTER_OPEN_1 0x038 0x298 0x000 0x3 0x0 +#define MX8MP_IOMUXC_GPIO1_IO09__ISP_SHUTTER_OPEN_1 0x038 0x298 0x000 0x3 0x0 #define MX8MP_IOMUXC_GPIO1_IO09__USDHC3_RESET_B 0x038 0x298 0x000 0x4 0x0 -#define MX8MP_IOMUXC_GPIO1_IO09__AUDIOMIX_EXT_EVENT00 0x038 0x298 0x000 0x5 0x0 -#define MX8MP_IOMUXC_GPIO1_IO09__CCMSRCGPCMIX_STOP 0x038 0x298 0x000 0x6 0x0 -#define MX8MP_IOMUXC_GPIO1_IO09__RAWNAND_TEST_TRIG 0x038 0x298 0x000 0x7 0x0 +#define MX8MP_IOMUXC_GPIO1_IO09__SDMA2_EXT_EVENT00 0x038 0x298 0x000 0x5 0x0 #define MX8MP_IOMUXC_GPIO1_IO10__GPIO1_IO10 0x03C 0x29C 0x000 0x0 0x0 -#define MX8MP_IOMUXC_GPIO1_IO10__HSIOMIX_usb1_OTG_ID 0x03C 0x29C 0x000 0x1 0x0 +#define MX8MP_IOMUXC_GPIO1_IO10__USB1_OTG_ID 0x03C 0x29C 0x000 0x1 0x0 #define MX8MP_IOMUXC_GPIO1_IO10__PWM3_OUT 0x03C 0x29C 0x000 0x2 0x0 -#define MX8MP_IOMUXC_GPIO1_IO10__OCOTP_FUSE_LATCHED 0x03C 0x29C 0x000 0x7 0x0 #define MX8MP_IOMUXC_GPIO1_IO11__GPIO1_IO11 0x040 0x2A0 0x000 0x0 0x0 -#define MX8MP_IOMUXC_GPIO1_IO11__HSIOMIX_usb2_OTG_ID 0x040 0x2A0 0x000 0x1 0x0 +#define MX8MP_IOMUXC_GPIO1_IO11__USB2_OTG_ID 0x040 0x2A0 0x000 0x1 0x0 #define MX8MP_IOMUXC_GPIO1_IO11__PWM2_OUT 0x040 0x2A0 0x000 0x2 0x0 #define MX8MP_IOMUXC_GPIO1_IO11__USDHC3_VSELECT 0x040 0x2A0 0x000 0x4 0x0 -#define MX8MP_IOMUXC_GPIO1_IO11__CCMSRCGPCMIX_PMIC_READY 0x040 0x2A0 0x554 0x5 0x1 -#define MX8MP_IOMUXC_GPIO1_IO11__CCMSRCGPCMIX_OUT0 0x040 0x2A0 0x000 0x6 0x0 -#define MX8MP_IOMUXC_GPIO1_IO11__CAAM_RNG_OSC_OBS 0x040 0x2A0 0x000 0x7 0x0 +#define MX8MP_IOMUXC_GPIO1_IO11__CCM_PMIC_READY 0x040 0x2A0 0x554 0x5 0x1 #define MX8MP_IOMUXC_GPIO1_IO12__GPIO1_IO12 0x044 0x2A4 0x000 0x0 0x0 -#define MX8MP_IOMUXC_GPIO1_IO12__HSIOMIX_usb1_OTG_PWR 0x044 0x2A4 0x000 0x1 0x0 -#define MX8MP_IOMUXC_GPIO1_IO12__AUDIOMIX_EXT_EVENT01 0x044 0x2A4 0x000 0x5 0x0 -#define MX8MP_IOMUXC_GPIO1_IO12__CCMSRCGPCMIX_OUT1 0x044 0x2A4 0x000 0x6 0x0 -#define MX8MP_IOMUXC_GPIO1_IO12__CSU_CSU_ALARM_AUT00 0x044 0x2A4 0x000 0x7 0x0 +#define MX8MP_IOMUXC_GPIO1_IO12__USB1_OTG_PWR 0x044 0x2A4 0x000 0x1 0x0 +#define MX8MP_IOMUXC_GPIO1_IO12__SDMA2_EXT_EVENT01 0x044 0x2A4 0x000 0x5 0x0 #define MX8MP_IOMUXC_GPIO1_IO13__GPIO1_IO13 0x048 0x2A8 0x000 0x0 0x0 -#define MX8MP_IOMUXC_GPIO1_IO13__HSIOMIX_usb1_OTG_OC 0x048 0x2A8 0x000 0x1 0x0 +#define MX8MP_IOMUXC_GPIO1_IO13__USB1_OTG_OC 0x048 0x2A8 0x000 0x1 0x0 #define MX8MP_IOMUXC_GPIO1_IO13__PWM2_OUT 0x048 0x2A8 0x000 0x5 0x0 -#define MX8MP_IOMUXC_GPIO1_IO13__CCMSRCGPCMIX_OUT2 0x048 0x2A8 0x000 0x6 0x0 -#define MX8MP_IOMUXC_GPIO1_IO13__CSU_CSU_ALARM_AUT01 0x048 0x2A8 0x000 0x7 0x0 #define MX8MP_IOMUXC_GPIO1_IO14__GPIO1_IO14 0x04C 0x2AC 0x000 0x0 0x0 -#define MX8MP_IOMUXC_GPIO1_IO14__HSIOMIX_usb2_OTG_PWR 0x04C 0x2AC 0x000 0x1 0x0 +#define MX8MP_IOMUXC_GPIO1_IO14__USB2_OTG_PWR 0x04C 0x2AC 0x000 0x1 0x0 #define MX8MP_IOMUXC_GPIO1_IO14__USDHC3_CD_B 0x04C 0x2AC 0x608 0x4 0x0 #define MX8MP_IOMUXC_GPIO1_IO14__PWM3_OUT 0x04C 0x2AC 0x000 0x5 0x0 -#define MX8MP_IOMUXC_GPIO1_IO14__CCMSRCGPCMIX_CLKO1 0x04C 0x2AC 0x000 0x6 0x0 -#define MX8MP_IOMUXC_GPIO1_IO14__CSU_CSU_ALARM_AUT02 0x04C 0x2AC 0x000 0x7 0x0 +#define MX8MP_IOMUXC_GPIO1_IO14__CCM_CLKO1 0x04C 0x2AC 0x000 0x6 0x0 #define MX8MP_IOMUXC_GPIO1_IO15__GPIO1_IO15 0x050 0x2B0 0x000 0x0 0x0 -#define MX8MP_IOMUXC_GPIO1_IO15__HSIOMIX_usb2_OTG_OC 0x050 0x2B0 0x000 0x1 0x0 +#define MX8MP_IOMUXC_GPIO1_IO15__USB2_OTG_OC 0x050 0x2B0 0x000 0x1 0x0 #define MX8MP_IOMUXC_GPIO1_IO15__USDHC3_WP 0x050 0x2B0 0x634 0x4 0x0 #define MX8MP_IOMUXC_GPIO1_IO15__PWM4_OUT 0x050 0x2B0 0x000 0x5 0x0 -#define MX8MP_IOMUXC_GPIO1_IO15__CCMSRCGPCMIX_CLKO2 0x050 0x2B0 0x000 0x6 0x0 -#define MX8MP_IOMUXC_GPIO1_IO15__CSU_CSU_INT_DEB 0x050 0x2B0 0x000 0x7 0x0 +#define MX8MP_IOMUXC_GPIO1_IO15__CCM_CLKO2 0x050 0x2B0 0x000 0x6 0x0 #define MX8MP_IOMUXC_ENET_MDC__ENET_QOS_MDC 0x054 0x2B4 0x000 0x0 0x0 #define MX8MP_IOMUXC_ENET_MDC__AUDIOMIX_SAI6_TX_DATA00 0x054 0x2B4 0x000 0x2 0x0 #define MX8MP_IOMUXC_ENET_MDC__GPIO1_IO16 0x054 0x2B4 0x000 0x5 0x0 #define MX8MP_IOMUXC_ENET_MDC__USDHC3_STROBE 0x054 0x2B4 0x630 0x6 0x0 -#define MX8MP_IOMUXC_ENET_MDC__SIM_M_HADDR15 0x054 0x2B4 0x000 0x7 0x0 #define MX8MP_IOMUXC_ENET_MDIO__ENET_QOS_MDIO 0x058 0x2B8 0x590 0x0 0x1 #define MX8MP_IOMUXC_ENET_MDIO__AUDIOMIX_SAI6_TX_SYNC 0x058 0x2B8 0x528 0x2 0x0 +#define MX8MP_IOMUXC_ENET_MDIO__AUDIOMIX_PDM_BIT_STREAM03 0x058 0x2B8 0x4CC 0x3 0x0 #define MX8MP_IOMUXC_ENET_MDIO__GPIO1_IO17 0x058 0x2B8 0x000 0x5 0x0 #define MX8MP_IOMUXC_ENET_MDIO__USDHC3_DATA5 0x058 0x2B8 0x624 0x6 0x0 -#define MX8MP_IOMUXC_ENET_MDIO__SIM_M_HADDR16 0x058 0x2B8 0x000 0x7 0x0 #define MX8MP_IOMUXC_ENET_TD3__ENET_QOS_RGMII_TD3 0x05C 0x2BC 0x000 0x0 0x0 #define MX8MP_IOMUXC_ENET_TD3__AUDIOMIX_SAI6_TX_BCLK 0x05C 0x2BC 0x524 0x2 0x0 +#define MX8MP_IOMUXC_ENET_TD3__AUDIOMIX_PDM_BIT_STREAM02 0x05C 0x2BC 0x4C8 0x3 0x0 #define MX8MP_IOMUXC_ENET_TD3__GPIO1_IO18 0x05C 0x2BC 0x000 0x5 0x0 #define MX8MP_IOMUXC_ENET_TD3__USDHC3_DATA6 0x05C 0x2BC 0x628 0x6 0x0 -#define MX8MP_IOMUXC_ENET_TD3__SIM_M_HADDR17 0x05C 0x2BC 0x000 0x7 0x0 #define MX8MP_IOMUXC_ENET_TD2__ENET_QOS_RGMII_TD2 0x060 0x2C0 0x000 0x0 0x0 #define MX8MP_IOMUXC_ENET_TD2__CCM_ENET_QOS_CLOCK_GENERATE_REF_CLK 0x060 0x2C0 0x000 0x1 0x0 #define MX8MP_IOMUXC_ENET_TD2__AUDIOMIX_SAI6_RX_DATA00 0x060 0x2C0 0x51C 0x2 0x0 +#define MX8MP_IOMUXC_ENET_TD2__AUDIOMIX_PDM_BIT_STREAM01 0x060 0x2C0 0x4C4 0x3 0x0 #define MX8MP_IOMUXC_ENET_TD2__GPIO1_IO19 0x060 0x2C0 0x000 0x5 0x0 #define MX8MP_IOMUXC_ENET_TD2__USDHC3_DATA7 0x060 0x2C0 0x62C 0x6 0x0 -#define MX8MP_IOMUXC_ENET_TD2__SIM_M_HADDR18 0x060 0x2C0 0x000 0x7 0x0 #define MX8MP_IOMUXC_ENET_TD1__ENET_QOS_RGMII_TD1 0x064 0x2C4 0x000 0x0 0x0 #define MX8MP_IOMUXC_ENET_TD1__AUDIOMIX_SAI6_RX_SYNC 0x064 0x2C4 0x520 0x2 0x0 +#define MX8MP_IOMUXC_ENET_TD1__AUDIOMIX_PDM_BIT_STREAM00 0x064 0x2C4 0x4C0 0x3 0x0 #define MX8MP_IOMUXC_ENET_TD1__GPIO1_IO20 0x064 0x2C4 0x000 0x5 0x0 #define MX8MP_IOMUXC_ENET_TD1__USDHC3_CD_B 0x064 0x2C4 0x608 0x6 0x1 -#define MX8MP_IOMUXC_ENET_TD1__SIM_M_HADDR19 0x064 0x2C4 0x000 0x7 0x0 #define MX8MP_IOMUXC_ENET_TD0__ENET_QOS_RGMII_TD0 0x068 0x2C8 0x000 0x0 0x0 #define MX8MP_IOMUXC_ENET_TD0__AUDIOMIX_SAI6_RX_BCLK 0x068 0x2C8 0x518 0x2 0x0 +#define MX8MP_IOMUXC_ENET_TD0__AUDIOMIX_PDM_CLK 0x068 0x2C8 0x000 0x3 0x0 #define MX8MP_IOMUXC_ENET_TD0__GPIO1_IO21 0x068 0x2C8 0x000 0x5 0x0 #define MX8MP_IOMUXC_ENET_TD0__USDHC3_WP 0x068 0x2C8 0x634 0x6 0x1 -#define MX8MP_IOMUXC_ENET_TD0__SIM_M_HADDR20 0x068 0x2C8 0x000 0x7 0x0 #define MX8MP_IOMUXC_ENET_TX_CTL__ENET_QOS_RGMII_TX_CTL 0x06C 0x2CC 0x000 0x0 0x0 #define MX8MP_IOMUXC_ENET_TX_CTL__AUDIOMIX_SAI6_MCLK 0x06C 0x2CC 0x514 0x2 0x0 -#define MX8MP_IOMUXC_ENET_TX_CTL__AUDIOMIX_SPDIF_OUT 0x06C 0x2CC 0x000 0x3 0x0 +#define MX8MP_IOMUXC_ENET_TX_CTL__AUDIOMIX_SPDIF1_OUT 0x06C 0x2CC 0x000 0x3 0x0 #define MX8MP_IOMUXC_ENET_TX_CTL__GPIO1_IO22 0x06C 0x2CC 0x000 0x5 0x0 #define MX8MP_IOMUXC_ENET_TX_CTL__USDHC3_DATA0 0x06C 0x2CC 0x610 0x6 0x0 -#define MX8MP_IOMUXC_ENET_TX_CTL__SIM_M_HADDR21 0x06C 0x2CC 0x000 0x7 0x0 #define MX8MP_IOMUXC_ENET_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK 0x070 0x2D0 0x000 0x0 0x0 #define MX8MP_IOMUXC_ENET_TXC__ENET_QOS_TX_ER 0x070 0x2D0 0x000 0x1 0x0 #define MX8MP_IOMUXC_ENET_TXC__AUDIOMIX_SAI7_TX_DATA00 0x070 0x2D0 0x000 0x2 0x0 #define MX8MP_IOMUXC_ENET_TXC__GPIO1_IO23 0x070 0x2D0 0x000 0x5 0x0 #define MX8MP_IOMUXC_ENET_TXC__USDHC3_DATA1 0x070 0x2D0 0x614 0x6 0x0 -#define MX8MP_IOMUXC_ENET_TXC__SIM_M_HADDR22 0x070 0x2D0 0x000 0x7 0x0 #define MX8MP_IOMUXC_ENET_RX_CTL__ENET_QOS_RGMII_RX_CTL 0x074 0x2D4 0x000 0x0 0x0 #define MX8MP_IOMUXC_ENET_RX_CTL__AUDIOMIX_SAI7_TX_SYNC 0x074 0x2D4 0x540 0x2 0x0 -#define MX8MP_IOMUXC_ENET_RX_CTL__AUDIOMIX_BIT_STREAM03 0x074 0x2D4 0x4CC 0x3 0x1 +#define MX8MP_IOMUXC_ENET_RX_CTL__AUDIOMIX_PDM_BIT_STREAM03 0x074 0x2D4 0x4CC 0x3 0x1 #define MX8MP_IOMUXC_ENET_RX_CTL__GPIO1_IO24 0x074 0x2D4 0x000 0x5 0x0 #define MX8MP_IOMUXC_ENET_RX_CTL__USDHC3_DATA2 0x074 0x2D4 0x618 0x6 0x0 -#define MX8MP_IOMUXC_ENET_RX_CTL__SIM_M_HADDR23 0x074 0x2D4 0x000 0x7 0x0 #define MX8MP_IOMUXC_ENET_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK 0x078 0x2D8 0x000 0x0 0x0 #define MX8MP_IOMUXC_ENET_RXC__ENET_QOS_RX_ER 0x078 0x2D8 0x000 0x1 0x0 #define MX8MP_IOMUXC_ENET_RXC__AUDIOMIX_SAI7_TX_BCLK 0x078 0x2D8 0x53C 0x2 0x0 -#define MX8MP_IOMUXC_ENET_RXC__AUDIOMIX_BIT_STREAM02 0x078 0x2D8 0x4C8 0x3 0x1 +#define MX8MP_IOMUXC_ENET_RXC__AUDIOMIX_PDM_BIT_STREAM02 0x078 0x2D8 0x4C8 0x3 0x1 #define MX8MP_IOMUXC_ENET_RXC__GPIO1_IO25 0x078 0x2D8 0x000 0x5 0x0 #define MX8MP_IOMUXC_ENET_RXC__USDHC3_DATA3 0x078 0x2D8 0x61C 0x6 0x0 -#define MX8MP_IOMUXC_ENET_RXC__SIM_M_HADDR24 0x078 0x2D8 0x000 0x7 0x0 #define MX8MP_IOMUXC_ENET_RD0__ENET_QOS_RGMII_RD0 0x07C 0x2DC 0x000 0x0 0x0 #define MX8MP_IOMUXC_ENET_RD0__AUDIOMIX_SAI7_RX_DATA00 0x07C 0x2DC 0x534 0x2 0x0 -#define MX8MP_IOMUXC_ENET_RD0__AUDIOMIX_BIT_STREAM01 0x07C 0x2DC 0x4C4 0x3 0x1 +#define MX8MP_IOMUXC_ENET_RD0__AUDIOMIX_PDM_BIT_STREAM01 0x07C 0x2DC 0x4C4 0x3 0x1 #define MX8MP_IOMUXC_ENET_RD0__GPIO1_IO26 0x07C 0x2DC 0x000 0x5 0x0 #define MX8MP_IOMUXC_ENET_RD0__USDHC3_DATA4 0x07C 0x2DC 0x620 0x6 0x0 -#define MX8MP_IOMUXC_ENET_RD0__SIM_M_HADDR25 0x07C 0x2DC 0x000 0x7 0x0 #define MX8MP_IOMUXC_ENET_RD1__ENET_QOS_RGMII_RD1 0x080 0x2E0 0x000 0x0 0x0 #define MX8MP_IOMUXC_ENET_RD1__AUDIOMIX_SAI7_RX_SYNC 0x080 0x2E0 0x538 0x2 0x0 -#define MX8MP_IOMUXC_ENET_RD1__AUDIOMIX_BIT_STREAM00 0x080 0x2E0 0x4C0 0x3 0x1 +#define MX8MP_IOMUXC_ENET_RD1__AUDIOMIX_PDM_BIT_STREAM00 0x080 0x2E0 0x4C0 0x3 0x1 #define MX8MP_IOMUXC_ENET_RD1__GPIO1_IO27 0x080 0x2E0 0x000 0x5 0x0 #define MX8MP_IOMUXC_ENET_RD1__USDHC3_RESET_B 0x080 0x2E0 0x000 0x6 0x0 -#define MX8MP_IOMUXC_ENET_RD1__SIM_M_HADDR26 0x080 0x2E0 0x000 0x7 0x0 #define MX8MP_IOMUXC_ENET_RD2__ENET_QOS_RGMII_RD2 0x084 0x2E4 0x000 0x0 0x0 #define MX8MP_IOMUXC_ENET_RD2__AUDIOMIX_SAI7_RX_BCLK 0x084 0x2E4 0x530 0x2 0x0 -#define MX8MP_IOMUXC_ENET_RD2__AUDIOMIX_CLK 0x084 0x2E4 0x000 0x3 0x0 +#define MX8MP_IOMUXC_ENET_RD2__AUDIOMIX_PDM_CLK 0x084 0x2E4 0x000 0x3 0x0 #define MX8MP_IOMUXC_ENET_RD2__GPIO1_IO28 0x084 0x2E4 0x000 0x5 0x0 #define MX8MP_IOMUXC_ENET_RD2__USDHC3_CLK 0x084 0x2E4 0x604 0x6 0x0 -#define MX8MP_IOMUXC_ENET_RD2__SIM_M_HADDR27 0x084 0x2E4 0x000 0x7 0x0 #define MX8MP_IOMUXC_ENET_RD3__ENET_QOS_RGMII_RD3 0x088 0x2E8 0x000 0x0 0x0 #define MX8MP_IOMUXC_ENET_RD3__AUDIOMIX_SAI7_MCLK 0x088 0x2E8 0x52C 0x2 0x0 -#define MX8MP_IOMUXC_ENET_RD3__AUDIOMIX_SPDIF_IN 0x088 0x2E8 0x544 0x3 0x0 +#define MX8MP_IOMUXC_ENET_RD3__AUDIOMIX_SPDIF1_IN 0x088 0x2E8 0x544 0x3 0x0 #define MX8MP_IOMUXC_ENET_RD3__GPIO1_IO29 0x088 0x2E8 0x000 0x5 0x0 #define MX8MP_IOMUXC_ENET_RD3__USDHC3_CMD 0x088 0x2E8 0x60C 0x6 0x0 -#define MX8MP_IOMUXC_ENET_RD3__SIM_M_HADDR28 0x088 0x2E8 0x000 0x7 0x0 #define MX8MP_IOMUXC_SD1_CLK__USDHC1_CLK 0x08C 0x2EC 0x000 0x0 0x0 #define MX8MP_IOMUXC_SD1_CLK__ENET1_MDC 0x08C 0x2EC 0x000 0x1 0x0 #define MX8MP_IOMUXC_SD1_CLK__I2C5_SCL 0x08C 0x2EC 0x5C4 0x3 0x0 #define MX8MP_IOMUXC_SD1_CLK__UART1_DCE_TX 0x08C 0x2EC 0x000 0x4 0x0 #define MX8MP_IOMUXC_SD1_CLK__UART1_DTE_RX 0x08C 0x2EC 0x5E8 0x4 0x0 #define MX8MP_IOMUXC_SD1_CLK__GPIO2_IO00 0x08C 0x2EC 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SD1_CLK__SIM_M_HADDR29 0x08C 0x2EC 0x000 0x7 0x0 #define MX8MP_IOMUXC_SD1_CMD__USDHC1_CMD 0x090 0x2F0 0x000 0x0 0x0 #define MX8MP_IOMUXC_SD1_CMD__ENET1_MDIO 0x090 0x2F0 0x57C 0x1 0x0 #define MX8MP_IOMUXC_SD1_CMD__I2C5_SDA 0x090 0x2F0 0x5C8 0x3 0x0 #define MX8MP_IOMUXC_SD1_CMD__UART1_DCE_RX 0x090 0x2F0 0x5E8 0x4 0x1 #define MX8MP_IOMUXC_SD1_CMD__UART1_DTE_TX 0x090 0x2F0 0x000 0x4 0x0 #define MX8MP_IOMUXC_SD1_CMD__GPIO2_IO01 0x090 0x2F0 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SD1_CMD__SIM_M_HADDR30 0x090 0x2F0 0x000 0x7 0x0 #define MX8MP_IOMUXC_SD1_DATA0__USDHC1_DATA0 0x094 0x2F4 0x000 0x0 0x0 #define MX8MP_IOMUXC_SD1_DATA0__ENET1_RGMII_TD1 0x094 0x2F4 0x000 0x1 0x0 #define MX8MP_IOMUXC_SD1_DATA0__I2C6_SCL 0x094 0x2F4 0x5CC 0x3 0x0 #define MX8MP_IOMUXC_SD1_DATA0__UART1_DCE_RTS 0x094 0x2F4 0x5E4 0x4 0x0 #define MX8MP_IOMUXC_SD1_DATA0__UART1_DTE_CTS 0x094 0x2F4 0x000 0x4 0x0 #define MX8MP_IOMUXC_SD1_DATA0__GPIO2_IO02 0x094 0x2F4 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SD1_DATA0__SIM_M_HADDR31 0x094 0x2F4 0x000 0x7 0x0 #define MX8MP_IOMUXC_SD1_DATA1__USDHC1_DATA1 0x098 0x2F8 0x000 0x0 0x0 #define MX8MP_IOMUXC_SD1_DATA1__ENET1_RGMII_TD0 0x098 0x2F8 0x000 0x1 0x0 #define MX8MP_IOMUXC_SD1_DATA1__I2C6_SDA 0x098 0x2F8 0x5D0 0x3 0x0 #define MX8MP_IOMUXC_SD1_DATA1__UART1_DCE_CTS 0x098 0x2F8 0x000 0x4 0x0 #define MX8MP_IOMUXC_SD1_DATA1__UART1_DTE_RTS 0x098 0x2F8 0x5E4 0x4 0x1 #define MX8MP_IOMUXC_SD1_DATA1__GPIO2_IO03 0x098 0x2F8 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SD1_DATA1__SIM_M_HBURST00 0x098 0x2F8 0x000 0x7 0x0 #define MX8MP_IOMUXC_SD1_DATA2__USDHC1_DATA2 0x09C 0x2FC 0x000 0x0 0x0 #define MX8MP_IOMUXC_SD1_DATA2__ENET1_RGMII_RD0 0x09C 0x2FC 0x580 0x1 0x0 #define MX8MP_IOMUXC_SD1_DATA2__I2C4_SCL 0x09C 0x2FC 0x5BC 0x3 0x0 #define MX8MP_IOMUXC_SD1_DATA2__UART2_DCE_TX 0x09C 0x2FC 0x000 0x4 0x0 #define MX8MP_IOMUXC_SD1_DATA2__UART2_DTE_RX 0x09C 0x2FC 0x5F0 0x4 0x0 #define MX8MP_IOMUXC_SD1_DATA2__GPIO2_IO04 0x09C 0x2FC 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SD1_DATA2__SIM_M_HBURST01 0x09C 0x2FC 0x000 0x7 0x0 #define MX8MP_IOMUXC_SD1_DATA3__USDHC1_DATA3 0x0A0 0x300 0x000 0x0 0x0 #define MX8MP_IOMUXC_SD1_DATA3__ENET1_RGMII_RD1 0x0A0 0x300 0x584 0x1 0x0 #define MX8MP_IOMUXC_SD1_DATA3__I2C4_SDA 0x0A0 0x300 0x5C0 0x3 0x0 #define MX8MP_IOMUXC_SD1_DATA3__UART2_DCE_RX 0x0A0 0x300 0x5F0 0x4 0x1 #define MX8MP_IOMUXC_SD1_DATA3__UART2_DTE_TX 0x0A0 0x300 0x000 0x4 0x0 #define MX8MP_IOMUXC_SD1_DATA3__GPIO2_IO05 0x0A0 0x300 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SD1_DATA3__SIM_M_HBURST02 0x0A0 0x300 0x000 0x7 0x0 #define MX8MP_IOMUXC_SD1_DATA4__USDHC1_DATA4 0x0A4 0x304 0x000 0x0 0x0 #define MX8MP_IOMUXC_SD1_DATA4__ENET1_RGMII_TX_CTL 0x0A4 0x304 0x000 0x1 0x0 #define MX8MP_IOMUXC_SD1_DATA4__I2C1_SCL 0x0A4 0x304 0x5A4 0x3 0x0 #define MX8MP_IOMUXC_SD1_DATA4__UART2_DCE_RTS 0x0A4 0x304 0x5EC 0x4 0x0 #define MX8MP_IOMUXC_SD1_DATA4__UART2_DTE_CTS 0x0A4 0x304 0x000 0x4 0x0 #define MX8MP_IOMUXC_SD1_DATA4__GPIO2_IO06 0x0A4 0x304 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SD1_DATA4__SIM_M_HRESP 0x0A4 0x304 0x000 0x7 0x0 #define MX8MP_IOMUXC_SD1_DATA5__USDHC1_DATA5 0x0A8 0x308 0x000 0x0 0x0 #define MX8MP_IOMUXC_SD1_DATA5__ENET1_TX_ER 0x0A8 0x308 0x000 0x1 0x0 #define MX8MP_IOMUXC_SD1_DATA5__I2C1_SDA 0x0A8 0x308 0x5A8 0x3 0x0 #define MX8MP_IOMUXC_SD1_DATA5__UART2_DCE_CTS 0x0A8 0x308 0x000 0x4 0x0 #define MX8MP_IOMUXC_SD1_DATA5__UART2_DTE_RTS 0x0A8 0x308 0x5EC 0x4 0x1 #define MX8MP_IOMUXC_SD1_DATA5__GPIO2_IO07 0x0A8 0x308 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SD1_DATA5__TPSMP_HDATA05 0x0A8 0x308 0x000 0x7 0x0 #define MX8MP_IOMUXC_SD1_DATA6__USDHC1_DATA6 0x0AC 0x30C 0x000 0x0 0x0 #define MX8MP_IOMUXC_SD1_DATA6__ENET1_RGMII_RX_CTL 0x0AC 0x30C 0x588 0x1 0x0 #define MX8MP_IOMUXC_SD1_DATA6__I2C2_SCL 0x0AC 0x30C 0x5AC 0x3 0x0 #define MX8MP_IOMUXC_SD1_DATA6__UART3_DCE_TX 0x0AC 0x30C 0x000 0x4 0x0 #define MX8MP_IOMUXC_SD1_DATA6__UART3_DTE_RX 0x0AC 0x30C 0x5F8 0x4 0x0 #define MX8MP_IOMUXC_SD1_DATA6__GPIO2_IO08 0x0AC 0x30C 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SD1_DATA6__TPSMP_HDATA06 0x0AC 0x30C 0x000 0x7 0x0 #define MX8MP_IOMUXC_SD1_DATA7__USDHC1_DATA7 0x0B0 0x310 0x000 0x0 0x0 #define MX8MP_IOMUXC_SD1_DATA7__ENET1_RX_ER 0x0B0 0x310 0x58C 0x1 0x0 #define MX8MP_IOMUXC_SD1_DATA7__I2C2_SDA 0x0B0 0x310 0x5B0 0x3 0x0 #define MX8MP_IOMUXC_SD1_DATA7__UART3_DCE_RX 0x0B0 0x310 0x5F8 0x4 0x1 #define MX8MP_IOMUXC_SD1_DATA7__UART3_DTE_TX 0x0B0 0x310 0x000 0x4 0x0 #define MX8MP_IOMUXC_SD1_DATA7__GPIO2_IO09 0x0B0 0x310 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SD1_DATA7__TPSMP_HDATA07 0x0B0 0x310 0x000 0x7 0x0 #define MX8MP_IOMUXC_SD1_RESET_B__USDHC1_RESET_B 0x0B4 0x314 0x000 0x0 0x0 #define MX8MP_IOMUXC_SD1_RESET_B__ENET1_TX_CLK 0x0B4 0x314 0x578 0x1 0x0 #define MX8MP_IOMUXC_SD1_RESET_B__I2C3_SCL 0x0B4 0x314 0x5B4 0x3 0x0 #define MX8MP_IOMUXC_SD1_RESET_B__UART3_DCE_RTS 0x0B4 0x314 0x5F4 0x4 0x0 #define MX8MP_IOMUXC_SD1_RESET_B__UART3_DTE_CTS 0x0B4 0x314 0x000 0x4 0x0 #define MX8MP_IOMUXC_SD1_RESET_B__GPIO2_IO10 0x0B4 0x314 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SD1_RESET_B__ECSPI3_TEST_TRIG 0x0B4 0x314 0x000 0x7 0x0 #define MX8MP_IOMUXC_SD1_STROBE__USDHC1_STROBE 0x0B8 0x318 0x000 0x0 0x0 #define MX8MP_IOMUXC_SD1_STROBE__I2C3_SDA 0x0B8 0x318 0x5B8 0x3 0x0 #define MX8MP_IOMUXC_SD1_STROBE__UART3_DCE_CTS 0x0B8 0x318 0x000 0x4 0x0 #define MX8MP_IOMUXC_SD1_STROBE__UART3_DTE_RTS 0x0B8 0x318 0x5F4 0x4 0x1 #define MX8MP_IOMUXC_SD1_STROBE__GPIO2_IO11 0x0B8 0x318 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SD1_STROBE__USDHC3_TEST_TRIG 0x0B8 0x318 0x000 0x7 0x0 #define MX8MP_IOMUXC_SD2_CD_B__USDHC2_CD_B 0x0BC 0x31C 0x000 0x0 0x0 #define MX8MP_IOMUXC_SD2_CD_B__GPIO2_IO12 0x0BC 0x31C 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SD2_CD_B__CCMSRCGPCMIX_TESTER_ACK 0x0BC 0x31C 0x000 0x6 0x0 #define MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x0C0 0x320 0x000 0x0 0x0 #define MX8MP_IOMUXC_SD2_CLK__ECSPI2_SCLK 0x0C0 0x320 0x568 0x2 0x0 #define MX8MP_IOMUXC_SD2_CLK__UART4_DCE_RX 0x0C0 0x320 0x600 0x3 0x0 #define MX8MP_IOMUXC_SD2_CLK__UART4_DTE_TX 0x0C0 0x320 0x000 0x3 0x0 #define MX8MP_IOMUXC_SD2_CLK__GPIO2_IO13 0x0C0 0x320 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SD2_CLK__CCMSRCGPCMIX_OBSERVE0 0x0C0 0x320 0x000 0x6 0x0 -#define MX8MP_IOMUXC_SD2_CLK__OBSERVE_MUX_OUT00 0x0C0 0x320 0x000 0x7 0x0 #define MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x0C4 0x324 0x000 0x0 0x0 #define MX8MP_IOMUXC_SD2_CMD__ECSPI2_MOSI 0x0C4 0x324 0x570 0x2 0x0 #define MX8MP_IOMUXC_SD2_CMD__UART4_DCE_TX 0x0C4 0x324 0x000 0x3 0x0 #define MX8MP_IOMUXC_SD2_CMD__UART4_DTE_RX 0x0C4 0x324 0x600 0x3 0x1 -#define MX8MP_IOMUXC_SD2_CMD__AUDIOMIX_CLK 0x0C4 0x324 0x000 0x4 0x0 +#define MX8MP_IOMUXC_SD2_CMD__AUDIOMIX_PDM_CLK 0x0C4 0x324 0x000 0x4 0x0 #define MX8MP_IOMUXC_SD2_CMD__GPIO2_IO14 0x0C4 0x324 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SD2_CMD__CCMSRCGPCMIX_OBSERVE1 0x0C4 0x324 0x000 0x6 0x0 -#define MX8MP_IOMUXC_SD2_CMD__OBSERVE_MUX_OUT01 0x0C4 0x324 0x000 0x7 0x0 #define MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x0C8 0x328 0x000 0x0 0x0 #define MX8MP_IOMUXC_SD2_DATA0__I2C4_SDA 0x0C8 0x328 0x5C0 0x2 0x1 #define MX8MP_IOMUXC_SD2_DATA0__UART2_DCE_RX 0x0C8 0x328 0x5F0 0x3 0x2 #define MX8MP_IOMUXC_SD2_DATA0__UART2_DTE_TX 0x0C8 0x328 0x000 0x3 0x0 -#define MX8MP_IOMUXC_SD2_DATA0__AUDIOMIX_BIT_STREAM00 0x0C8 0x328 0x4C0 0x4 0x2 +#define MX8MP_IOMUXC_SD2_DATA0__AUDIOMIX_PDM_BIT_STREAM00 0x0C8 0x328 0x4C0 0x4 0x2 #define MX8MP_IOMUXC_SD2_DATA0__GPIO2_IO15 0x0C8 0x328 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SD2_DATA0__CCMSRCGPCMIX_OBSERVE2 0x0C8 0x328 0x000 0x6 0x0 -#define MX8MP_IOMUXC_SD2_DATA0__OBSERVE_MUX_OUT02 0x0C8 0x328 0x000 0x7 0x0 #define MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x0CC 0x32C 0x000 0x0 0x0 #define MX8MP_IOMUXC_SD2_DATA1__I2C4_SCL 0x0CC 0x32C 0x5BC 0x2 0x1 #define MX8MP_IOMUXC_SD2_DATA1__UART2_DCE_TX 0x0CC 0x32C 0x000 0x3 0x0 #define MX8MP_IOMUXC_SD2_DATA1__UART2_DTE_RX 0x0CC 0x32C 0x5F0 0x3 0x3 -#define MX8MP_IOMUXC_SD2_DATA1__AUDIOMIX_BIT_STREAM01 0x0CC 0x32C 0x4C4 0x4 0x1 +#define MX8MP_IOMUXC_SD2_DATA1__AUDIOMIX_PDM_BIT_STREAM01 0x0CC 0x32C 0x4C4 0x4 0x2 #define MX8MP_IOMUXC_SD2_DATA1__GPIO2_IO16 0x0CC 0x32C 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SD2_DATA1__CCMSRCGPCMIX_WAIT 0x0CC 0x32C 0x000 0x6 0x0 -#define MX8MP_IOMUXC_SD2_DATA1__OBSERVE_MUX_OUT03 0x0CC 0x32C 0x000 0x7 0x0 #define MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x0D0 0x330 0x000 0x0 0x0 #define MX8MP_IOMUXC_SD2_DATA2__ECSPI2_SS0 0x0D0 0x330 0x574 0x2 0x0 -#define MX8MP_IOMUXC_SD2_DATA2__AUDIOMIX_SPDIF_OUT 0x0D0 0x330 0x000 0x3 0x0 -#define MX8MP_IOMUXC_SD2_DATA2__AUDIOMIX_BIT_STREAM02 0x0D0 0x330 0x4C8 0x4 0x1 +#define MX8MP_IOMUXC_SD2_DATA2__AUDIOMIX_SPDIF1_OUT 0x0D0 0x330 0x000 0x3 0x0 +#define MX8MP_IOMUXC_SD2_DATA2__AUDIOMIX_PDM_BIT_STREAM02 0x0D0 0x330 0x4C8 0x4 0x2 #define MX8MP_IOMUXC_SD2_DATA2__GPIO2_IO17 0x0D0 0x330 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SD2_DATA2__CCMSRCGPCMIX_STOP 0x0D0 0x330 0x000 0x6 0x0 -#define MX8MP_IOMUXC_SD2_DATA2__OBSERVE_MUX_OUT04 0x0D0 0x330 0x000 0x7 0x0 #define MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x0D4 0x334 0x000 0x0 0x0 #define MX8MP_IOMUXC_SD2_DATA3__ECSPI2_MISO 0x0D4 0x334 0x56C 0x2 0x0 -#define MX8MP_IOMUXC_SD2_DATA3__AUDIOMIX_SPDIF_IN 0x0D4 0x334 0x544 0x3 0x1 -#define MX8MP_IOMUXC_SD2_DATA3__AUDIOMIX_BIT_STREAM03 0x0D4 0x334 0x4CC 0x4 0x2 +#define MX8MP_IOMUXC_SD2_DATA3__AUDIOMIX_SPDIF1_IN 0x0D4 0x334 0x544 0x3 0x1 +#define MX8MP_IOMUXC_SD2_DATA3__AUDIOMIX_PDM_BIT_STREAM03 0x0D4 0x334 0x4CC 0x4 0x2 #define MX8MP_IOMUXC_SD2_DATA3__GPIO2_IO18 0x0D4 0x334 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SD2_DATA3__CCMSRCGPCMIX_EARLY_RESET 0x0D4 0x334 0x000 0x6 0x0 +#define MX8MP_IOMUXC_SD2_DATA3__SRC_EARLY_RESET 0x0D4 0x334 0x000 0x6 0x0 #define MX8MP_IOMUXC_SD2_RESET_B__USDHC2_RESET_B 0x0D8 0x338 0x000 0x0 0x0 #define MX8MP_IOMUXC_SD2_RESET_B__GPIO2_IO19 0x0D8 0x338 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SD2_RESET_B__CCMSRCGPCMIX_SYSTEM_RESET 0x0D8 0x338 0x000 0x6 0x0 +#define MX8MP_IOMUXC_SD2_RESET_B__SRC_SYSTEM_RESET 0x0D8 0x338 0x000 0x6 0x0 #define MX8MP_IOMUXC_SD2_WP__USDHC2_WP 0x0DC 0x33C 0x000 0x0 0x0 #define MX8MP_IOMUXC_SD2_WP__GPIO2_IO20 0x0DC 0x33C 0x000 0x5 0x0 #define MX8MP_IOMUXC_SD2_WP__CORESIGHT_EVENTI 0x0DC 0x33C 0x000 0x6 0x0 -#define MX8MP_IOMUXC_SD2_WP__SIM_M_HMASTLOCK 0x0DC 0x33C 0x000 0x7 0x0 -#define MX8MP_IOMUXC_NAND_ALE__RAWNAND_ALE 0x0E0 0x340 0x000 0x0 0x0 +#define MX8MP_IOMUXC_NAND_ALE__NAND_ALE 0x0E0 0x340 0x000 0x0 0x0 #define MX8MP_IOMUXC_NAND_ALE__FLEXSPI_A_SCLK 0x0E0 0x340 0x000 0x1 0x0 #define MX8MP_IOMUXC_NAND_ALE__AUDIOMIX_SAI3_TX_BCLK 0x0E0 0x340 0x4E8 0x2 0x0 -#define MX8MP_IOMUXC_NAND_ALE__MEDIAMIX_ISP_FL_TRIG_0 0x0E0 0x340 0x5D4 0x3 0x1 +#define MX8MP_IOMUXC_NAND_ALE__ISP_FL_TRIG_0 0x0E0 0x340 0x5D4 0x3 0x1 #define MX8MP_IOMUXC_NAND_ALE__UART3_DCE_RX 0x0E0 0x340 0x5F8 0x4 0x2 #define MX8MP_IOMUXC_NAND_ALE__UART3_DTE_TX 0x0E0 0x340 0x000 0x4 0x0 #define MX8MP_IOMUXC_NAND_ALE__GPIO3_IO00 0x0E0 0x340 0x000 0x5 0x0 #define MX8MP_IOMUXC_NAND_ALE__CORESIGHT_TRACE_CLK 0x0E0 0x340 0x000 0x6 0x0 -#define MX8MP_IOMUXC_NAND_ALE__SIM_M_HPROT00 0x0E0 0x340 0x000 0x7 0x0 -#define MX8MP_IOMUXC_NAND_CE0_B__RAWNAND_CE0_B 0x0E4 0x344 0x000 0x0 0x0 +#define MX8MP_IOMUXC_NAND_CE0_B__NAND_CE0_B 0x0E4 0x344 0x000 0x0 0x0 #define MX8MP_IOMUXC_NAND_CE0_B__FLEXSPI_A_SS0_B 0x0E4 0x344 0x000 0x1 0x0 #define MX8MP_IOMUXC_NAND_CE0_B__AUDIOMIX_SAI3_TX_DATA00 0x0E4 0x344 0x000 0x2 0x0 -#define MX8MP_IOMUXC_NAND_CE0_B__MEDIAMIX_ISP_SHUTTER_TRIG_0 0x0E4 0x344 0x5DC 0x3 0x1 +#define MX8MP_IOMUXC_NAND_CE0_B__ISP_SHUTTER_TRIG_0 0x0E4 0x344 0x5DC 0x3 0x1 #define MX8MP_IOMUXC_NAND_CE0_B__UART3_DCE_TX 0x0E4 0x344 0x000 0x4 0x0 #define MX8MP_IOMUXC_NAND_CE0_B__UART3_DTE_RX 0x0E4 0x344 0x5F8 0x4 0x3 #define MX8MP_IOMUXC_NAND_CE0_B__GPIO3_IO01 0x0E4 0x344 0x000 0x5 0x0 #define MX8MP_IOMUXC_NAND_CE0_B__CORESIGHT_TRACE_CTL 0x0E4 0x344 0x000 0x6 0x0 -#define MX8MP_IOMUXC_NAND_CE0_B__SIM_M_HPROT01 0x0E4 0x344 0x000 0x7 0x0 -#define MX8MP_IOMUXC_NAND_CE1_B__RAWNAND_CE1_B 0x0E8 0x348 0x000 0x0 0x0 +#define MX8MP_IOMUXC_NAND_CE1_B__NAND_CE1_B 0x0E8 0x348 0x000 0x0 0x0 #define MX8MP_IOMUXC_NAND_CE1_B__FLEXSPI_A_SS1_B 0x0E8 0x348 0x000 0x1 0x0 #define MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x0E8 0x348 0x630 0x2 0x1 #define MX8MP_IOMUXC_NAND_CE1_B__I2C4_SCL 0x0E8 0x348 0x5BC 0x4 0x2 #define MX8MP_IOMUXC_NAND_CE1_B__GPIO3_IO02 0x0E8 0x348 0x000 0x5 0x0 #define MX8MP_IOMUXC_NAND_CE1_B__CORESIGHT_TRACE00 0x0E8 0x348 0x000 0x6 0x0 -#define MX8MP_IOMUXC_NAND_CE1_B__SIM_M_HPROT02 0x0E8 0x348 0x000 0x7 0x0 -#define MX8MP_IOMUXC_NAND_CE2_B__RAWNAND_CE2_B 0x0EC 0x34C 0x000 0x0 0x0 +#define MX8MP_IOMUXC_NAND_CE2_B__NAND_CE2_B 0x0EC 0x34C 0x000 0x0 0x0 #define MX8MP_IOMUXC_NAND_CE2_B__FLEXSPI_B_SS0_B 0x0EC 0x34C 0x000 0x1 0x0 #define MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x0EC 0x34C 0x624 0x2 0x1 #define MX8MP_IOMUXC_NAND_CE2_B__I2C4_SDA 0x0EC 0x34C 0x5C0 0x4 0x2 #define MX8MP_IOMUXC_NAND_CE2_B__GPIO3_IO03 0x0EC 0x34C 0x000 0x5 0x0 #define MX8MP_IOMUXC_NAND_CE2_B__CORESIGHT_TRACE01 0x0EC 0x34C 0x000 0x6 0x0 -#define MX8MP_IOMUXC_NAND_CE2_B__SIM_M_HPROT03 0x0EC 0x34C 0x000 0x7 0x0 -#define MX8MP_IOMUXC_NAND_CE3_B__RAWNAND_CE3_B 0x0F0 0x350 0x000 0x0 0x0 +#define MX8MP_IOMUXC_NAND_CE3_B__NAND_CE3_B 0x0F0 0x350 0x000 0x0 0x0 #define MX8MP_IOMUXC_NAND_CE3_B__FLEXSPI_B_SS1_B 0x0F0 0x350 0x000 0x1 0x0 #define MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x0F0 0x350 0x628 0x2 0x1 #define MX8MP_IOMUXC_NAND_CE3_B__I2C3_SDA 0x0F0 0x350 0x5B8 0x4 0x1 #define MX8MP_IOMUXC_NAND_CE3_B__GPIO3_IO04 0x0F0 0x350 0x000 0x5 0x0 #define MX8MP_IOMUXC_NAND_CE3_B__CORESIGHT_TRACE02 0x0F0 0x350 0x000 0x6 0x0 -#define MX8MP_IOMUXC_NAND_CE3_B__SIM_M_HADDR00 0x0F0 0x350 0x000 0x7 0x0 -#define MX8MP_IOMUXC_NAND_CLE__RAWNAND_CLE 0x0F4 0x354 0x000 0x0 0x0 +#define MX8MP_IOMUXC_NAND_CLE__NAND_CLE 0x0F4 0x354 0x000 0x0 0x0 #define MX8MP_IOMUXC_NAND_CLE__FLEXSPI_B_SCLK 0x0F4 0x354 0x000 0x1 0x0 #define MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x0F4 0x354 0x62C 0x2 0x1 #define MX8MP_IOMUXC_NAND_CLE__UART4_DCE_RX 0x0F4 0x354 0x600 0x4 0x2 #define MX8MP_IOMUXC_NAND_CLE__UART4_DTE_TX 0x0F4 0x354 0x000 0x4 0x0 #define MX8MP_IOMUXC_NAND_CLE__GPIO3_IO05 0x0F4 0x354 0x000 0x5 0x0 #define MX8MP_IOMUXC_NAND_CLE__CORESIGHT_TRACE03 0x0F4 0x354 0x000 0x6 0x0 -#define MX8MP_IOMUXC_NAND_CLE__SIM_M_HADDR01 0x0F4 0x354 0x000 0x7 0x0 -#define MX8MP_IOMUXC_NAND_DATA00__RAWNAND_DATA00 0x0F8 0x358 0x000 0x0 0x0 +#define MX8MP_IOMUXC_NAND_DATA00__NAND_DATA00 0x0F8 0x358 0x000 0x0 0x0 #define MX8MP_IOMUXC_NAND_DATA00__FLEXSPI_A_DATA00 0x0F8 0x358 0x000 0x1 0x0 #define MX8MP_IOMUXC_NAND_DATA00__AUDIOMIX_SAI3_RX_DATA00 0x0F8 0x358 0x4E4 0x2 0x0 -#define MX8MP_IOMUXC_NAND_DATA00__MEDIAMIX_ISP_FLASH_TRIG_0 0x0F8 0x358 0x000 0x3 0x0 +#define MX8MP_IOMUXC_NAND_DATA00__ISP_FLASH_TRIG_0 0x0F8 0x358 0x000 0x3 0x0 #define MX8MP_IOMUXC_NAND_DATA00__UART4_DCE_RX 0x0F8 0x358 0x600 0x4 0x3 #define MX8MP_IOMUXC_NAND_DATA00__UART4_DTE_TX 0x0F8 0x358 0x000 0x4 0x0 #define MX8MP_IOMUXC_NAND_DATA00__GPIO3_IO06 0x0F8 0x358 0x000 0x5 0x0 #define MX8MP_IOMUXC_NAND_DATA00__CORESIGHT_TRACE04 0x0F8 0x358 0x000 0x6 0x0 -#define MX8MP_IOMUXC_NAND_DATA00__SIM_M_HADDR02 0x0F8 0x358 0x000 0x7 0x0 -#define MX8MP_IOMUXC_NAND_DATA01__RAWNAND_DATA01 0x0FC 0x35C 0x000 0x0 0x0 +#define MX8MP_IOMUXC_NAND_DATA01__NAND_DATA01 0x0FC 0x35C 0x000 0x0 0x0 #define MX8MP_IOMUXC_NAND_DATA01__FLEXSPI_A_DATA01 0x0FC 0x35C 0x000 0x1 0x0 #define MX8MP_IOMUXC_NAND_DATA01__AUDIOMIX_SAI3_TX_SYNC 0x0FC 0x35C 0x4EC 0x2 0x0 -#define MX8MP_IOMUXC_NAND_DATA01__MEDIAMIX_ISP_PRELIGHT_TRIG_0 0x0FC 0x35C 0x000 0x3 0x0 +#define MX8MP_IOMUXC_NAND_DATA01__ISP_PRELIGHT_TRIG_0 0x0FC 0x35C 0x000 0x3 0x0 #define MX8MP_IOMUXC_NAND_DATA01__UART4_DCE_TX 0x0FC 0x35C 0x000 0x4 0x0 #define MX8MP_IOMUXC_NAND_DATA01__UART4_DTE_RX 0x0FC 0x35C 0x600 0x4 0x4 #define MX8MP_IOMUXC_NAND_DATA01__GPIO3_IO07 0x0FC 0x35C 0x000 0x5 0x0 #define MX8MP_IOMUXC_NAND_DATA01__CORESIGHT_TRACE05 0x0FC 0x35C 0x000 0x6 0x0 -#define MX8MP_IOMUXC_NAND_DATA01__SIM_M_HADDR03 0x0FC 0x35C 0x000 0x7 0x0 -#define MX8MP_IOMUXC_NAND_DATA02__RAWNAND_DATA02 0x100 0x360 0x000 0x0 0x0 +#define MX8MP_IOMUXC_NAND_DATA02__NAND_DATA02 0x100 0x360 0x000 0x0 0x0 #define MX8MP_IOMUXC_NAND_DATA02__FLEXSPI_A_DATA02 0x100 0x360 0x000 0x1 0x0 #define MX8MP_IOMUXC_NAND_DATA02__USDHC3_CD_B 0x100 0x360 0x608 0x2 0x2 #define MX8MP_IOMUXC_NAND_DATA02__UART4_DCE_CTS 0x100 0x360 0x000 0x3 0x0 @@ -396,82 +330,71 @@ #define MX8MP_IOMUXC_NAND_DATA02__I2C4_SDA 0x100 0x360 0x5C0 0x4 0x3 #define MX8MP_IOMUXC_NAND_DATA02__GPIO3_IO08 0x100 0x360 0x000 0x5 0x0 #define MX8MP_IOMUXC_NAND_DATA02__CORESIGHT_TRACE06 0x100 0x360 0x000 0x6 0x0 -#define MX8MP_IOMUXC_NAND_DATA02__SIM_M_HADDR04 0x100 0x360 0x000 0x7 0x0 -#define MX8MP_IOMUXC_NAND_DATA03__RAWNAND_DATA03 0x104 0x364 0x000 0x0 0x0 +#define MX8MP_IOMUXC_NAND_DATA03__NAND_DATA03 0x104 0x364 0x000 0x0 0x0 #define MX8MP_IOMUXC_NAND_DATA03__FLEXSPI_A_DATA03 0x104 0x364 0x000 0x1 0x0 #define MX8MP_IOMUXC_NAND_DATA03__USDHC3_WP 0x104 0x364 0x634 0x2 0x2 #define MX8MP_IOMUXC_NAND_DATA03__UART4_DCE_RTS 0x104 0x364 0x5FC 0x3 0x1 #define MX8MP_IOMUXC_NAND_DATA03__UART4_DTE_CTS 0x104 0x364 0x000 0x3 0x0 -#define MX8MP_IOMUXC_NAND_DATA03__MEDIAMIX_ISP_FL_TRIG_1 0x104 0x364 0x5D8 0x4 0x1 +#define MX8MP_IOMUXC_NAND_DATA03__ISP_FL_TRIG_1 0x104 0x364 0x5D8 0x4 0x1 #define MX8MP_IOMUXC_NAND_DATA03__GPIO3_IO09 0x104 0x364 0x000 0x5 0x0 #define MX8MP_IOMUXC_NAND_DATA03__CORESIGHT_TRACE07 0x104 0x364 0x000 0x6 0x0 -#define MX8MP_IOMUXC_NAND_DATA03__SIM_M_HADDR05 0x104 0x364 0x000 0x7 0x0 -#define MX8MP_IOMUXC_NAND_DATA04__RAWNAND_DATA04 0x108 0x368 0x000 0x0 0x0 +#define MX8MP_IOMUXC_NAND_DATA04__NAND_DATA04 0x108 0x368 0x000 0x0 0x0 #define MX8MP_IOMUXC_NAND_DATA04__FLEXSPI_B_DATA00 0x108 0x368 0x000 0x1 0x0 #define MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x108 0x368 0x610 0x2 0x1 #define MX8MP_IOMUXC_NAND_DATA04__FLEXSPI_A_DATA04 0x108 0x368 0x000 0x3 0x0 -#define MX8MP_IOMUXC_NAND_DATA04__MEDIAMIX_ISP_SHUTTER_TRIG_1 0x108 0x368 0x5E0 0x4 0x1 +#define MX8MP_IOMUXC_NAND_DATA04__ISP_SHUTTER_TRIG_1 0x108 0x368 0x5E0 0x4 0x1 #define MX8MP_IOMUXC_NAND_DATA04__GPIO3_IO10 0x108 0x368 0x000 0x5 0x0 #define MX8MP_IOMUXC_NAND_DATA04__CORESIGHT_TRACE08 0x108 0x368 0x000 0x6 0x0 -#define MX8MP_IOMUXC_NAND_DATA04__SIM_M_HADDR06 0x108 0x368 0x000 0x7 0x0 -#define MX8MP_IOMUXC_NAND_DATA05__RAWNAND_DATA05 0x10C 0x36C 0x000 0x0 0x0 +#define MX8MP_IOMUXC_NAND_DATA05__NAND_DATA05 0x10C 0x36C 0x000 0x0 0x0 #define MX8MP_IOMUXC_NAND_DATA05__FLEXSPI_B_DATA01 0x10C 0x36C 0x000 0x1 0x0 #define MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x10C 0x36C 0x614 0x2 0x1 #define MX8MP_IOMUXC_NAND_DATA05__FLEXSPI_A_DATA05 0x10C 0x36C 0x000 0x3 0x0 -#define MX8MP_IOMUXC_NAND_DATA05__MEDIAMIX_ISP_FLASH_TRIG_1 0x10C 0x36C 0x000 0x4 0x0 +#define MX8MP_IOMUXC_NAND_DATA05__ISP_FLASH_TRIG_1 0x10C 0x36C 0x000 0x4 0x0 #define MX8MP_IOMUXC_NAND_DATA05__GPIO3_IO11 0x10C 0x36C 0x000 0x5 0x0 #define MX8MP_IOMUXC_NAND_DATA05__CORESIGHT_TRACE09 0x10C 0x36C 0x000 0x6 0x0 -#define MX8MP_IOMUXC_NAND_DATA05__SIM_M_HADDR07 0x10C 0x36C 0x000 0x7 0x0 -#define MX8MP_IOMUXC_NAND_DATA06__RAWNAND_DATA06 0x110 0x370 0x000 0x0 0x0 +#define MX8MP_IOMUXC_NAND_DATA06__NAND_DATA06 0x110 0x370 0x000 0x0 0x0 #define MX8MP_IOMUXC_NAND_DATA06__FLEXSPI_B_DATA02 0x110 0x370 0x000 0x1 0x0 #define MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x110 0x370 0x618 0x2 0x1 #define MX8MP_IOMUXC_NAND_DATA06__FLEXSPI_A_DATA06 0x110 0x370 0x000 0x3 0x0 -#define MX8MP_IOMUXC_NAND_DATA06__MEDIAMIX_ISP_PRELIGHT_TRIG_1 0x110 0x370 0x000 0x4 0x0 +#define MX8MP_IOMUXC_NAND_DATA06__ISP_PRELIGHT_TRIG_1 0x110 0x370 0x000 0x4 0x0 #define MX8MP_IOMUXC_NAND_DATA06__GPIO3_IO12 0x110 0x370 0x000 0x5 0x0 #define MX8MP_IOMUXC_NAND_DATA06__CORESIGHT_TRACE10 0x110 0x370 0x000 0x6 0x0 -#define MX8MP_IOMUXC_NAND_DATA06__SIM_M_HADDR08 0x110 0x370 0x000 0x7 0x0 -#define MX8MP_IOMUXC_NAND_DATA07__RAWNAND_DATA07 0x114 0x374 0x000 0x0 0x0 +#define MX8MP_IOMUXC_NAND_DATA07__NAND_DATA07 0x114 0x374 0x000 0x0 0x0 #define MX8MP_IOMUXC_NAND_DATA07__FLEXSPI_B_DATA03 0x114 0x374 0x000 0x1 0x0 #define MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x114 0x374 0x61C 0x2 0x1 #define MX8MP_IOMUXC_NAND_DATA07__FLEXSPI_A_DATA07 0x114 0x374 0x000 0x3 0x0 -#define MX8MP_IOMUXC_NAND_DATA07__MEDIAMIX_ISP_SHUTTER_OPEN_1 0x114 0x374 0x000 0x4 0x0 +#define MX8MP_IOMUXC_NAND_DATA07__ISP_SHUTTER_OPEN_1 0x114 0x374 0x000 0x4 0x0 #define MX8MP_IOMUXC_NAND_DATA07__GPIO3_IO13 0x114 0x374 0x000 0x5 0x0 #define MX8MP_IOMUXC_NAND_DATA07__CORESIGHT_TRACE11 0x114 0x374 0x000 0x6 0x0 -#define MX8MP_IOMUXC_NAND_DATA07__SIM_M_HADDR09 0x114 0x374 0x000 0x7 0x0 -#define MX8MP_IOMUXC_NAND_DQS__RAWNAND_DQS 0x118 0x378 0x000 0x0 0x0 +#define MX8MP_IOMUXC_NAND_DQS__NAND_DQS 0x118 0x378 0x000 0x0 0x0 #define MX8MP_IOMUXC_NAND_DQS__FLEXSPI_A_DQS 0x118 0x378 0x000 0x1 0x0 #define MX8MP_IOMUXC_NAND_DQS__AUDIOMIX_SAI3_MCLK 0x118 0x378 0x4E0 0x2 0x0 -#define MX8MP_IOMUXC_NAND_DQS__MEDIAMIX_ISP_SHUTTER_OPEN_0 0x118 0x378 0x000 0x3 0x0 +#define MX8MP_IOMUXC_NAND_DQS__ISP_SHUTTER_OPEN_0 0x118 0x378 0x000 0x3 0x0 #define MX8MP_IOMUXC_NAND_DQS__I2C3_SCL 0x118 0x378 0x5B4 0x4 0x1 #define MX8MP_IOMUXC_NAND_DQS__GPIO3_IO14 0x118 0x378 0x000 0x5 0x0 #define MX8MP_IOMUXC_NAND_DQS__CORESIGHT_TRACE12 0x118 0x378 0x000 0x6 0x0 -#define MX8MP_IOMUXC_NAND_DQS__SIM_M_HADDR10 0x118 0x378 0x000 0x7 0x0 -#define MX8MP_IOMUXC_NAND_RE_B__RAWNAND_RE_B 0x11C 0x37C 0x000 0x0 0x0 +#define MX8MP_IOMUXC_NAND_RE_B__NAND_RE_B 0x11C 0x37C 0x000 0x0 0x0 #define MX8MP_IOMUXC_NAND_RE_B__FLEXSPI_B_DQS 0x11C 0x37C 0x000 0x1 0x0 #define MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x11C 0x37C 0x620 0x2 0x1 #define MX8MP_IOMUXC_NAND_RE_B__UART4_DCE_TX 0x11C 0x37C 0x000 0x4 0x0 #define MX8MP_IOMUXC_NAND_RE_B__UART4_DTE_RX 0x11C 0x37C 0x600 0x4 0x5 #define MX8MP_IOMUXC_NAND_RE_B__GPIO3_IO15 0x11C 0x37C 0x000 0x5 0x0 #define MX8MP_IOMUXC_NAND_RE_B__CORESIGHT_TRACE13 0x11C 0x37C 0x000 0x6 0x0 -#define MX8MP_IOMUXC_NAND_RE_B__SIM_M_HADDR11 0x11C 0x37C 0x000 0x7 0x0 -#define MX8MP_IOMUXC_NAND_READY_B__RAWNAND_READY_B 0x120 0x380 0x000 0x0 0x0 +#define MX8MP_IOMUXC_NAND_READY_B__NAND_READY_B 0x120 0x380 0x000 0x0 0x0 #define MX8MP_IOMUXC_NAND_READY_B__USDHC3_RESET_B 0x120 0x380 0x000 0x2 0x0 #define MX8MP_IOMUXC_NAND_READY_B__I2C3_SCL 0x120 0x380 0x5B4 0x4 0x2 #define MX8MP_IOMUXC_NAND_READY_B__GPIO3_IO16 0x120 0x380 0x000 0x5 0x0 #define MX8MP_IOMUXC_NAND_READY_B__CORESIGHT_TRACE14 0x120 0x380 0x000 0x6 0x0 -#define MX8MP_IOMUXC_NAND_READY_B__SIM_M_HADDR12 0x120 0x380 0x000 0x7 0x0 -#define MX8MP_IOMUXC_NAND_WE_B__RAWNAND_WE_B 0x124 0x384 0x000 0x0 0x0 +#define MX8MP_IOMUXC_NAND_WE_B__NAND_WE_B 0x124 0x384 0x000 0x0 0x0 #define MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x124 0x384 0x604 0x2 0x1 #define MX8MP_IOMUXC_NAND_WE_B__I2C3_SDA 0x124 0x384 0x5B8 0x4 0x2 #define MX8MP_IOMUXC_NAND_WE_B__GPIO3_IO17 0x124 0x384 0x000 0x5 0x0 #define MX8MP_IOMUXC_NAND_WE_B__CORESIGHT_TRACE15 0x124 0x384 0x000 0x6 0x0 -#define MX8MP_IOMUXC_NAND_WE_B__SIM_M_HADDR13 0x124 0x384 0x000 0x7 0x0 -#define MX8MP_IOMUXC_NAND_WP_B__RAWNAND_WP_B 0x128 0x388 0x000 0x0 0x0 +#define MX8MP_IOMUXC_NAND_WP_B__NAND_WP_B 0x128 0x388 0x000 0x0 0x0 #define MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x128 0x388 0x60C 0x2 0x1 #define MX8MP_IOMUXC_NAND_WP_B__I2C4_SCL 0x128 0x388 0x5BC 0x4 0x3 #define MX8MP_IOMUXC_NAND_WP_B__GPIO3_IO18 0x128 0x388 0x000 0x5 0x0 #define MX8MP_IOMUXC_NAND_WP_B__CORESIGHT_EVENTO 0x128 0x388 0x000 0x6 0x0 -#define MX8MP_IOMUXC_NAND_WP_B__SIM_M_HADDR14 0x128 0x388 0x000 0x7 0x0 #define MX8MP_IOMUXC_SAI5_RXFS__AUDIOMIX_SAI5_RX_SYNC 0x12C 0x38C 0x508 0x0 0x0 #define MX8MP_IOMUXC_SAI5_RXFS__AUDIOMIX_SAI1_TX_DATA00 0x12C 0x38C 0x000 0x1 0x0 #define MX8MP_IOMUXC_SAI5_RXFS__PWM4_OUT 0x12C 0x38C 0x000 0x2 0x0 @@ -481,33 +404,33 @@ #define MX8MP_IOMUXC_SAI5_RXC__AUDIOMIX_SAI1_TX_DATA01 0x130 0x390 0x000 0x1 0x0 #define MX8MP_IOMUXC_SAI5_RXC__PWM3_OUT 0x130 0x390 0x000 0x2 0x0 #define MX8MP_IOMUXC_SAI5_RXC__I2C6_SDA 0x130 0x390 0x5D0 0x3 0x1 -#define MX8MP_IOMUXC_SAI5_RXC__AUDIOMIX_CLK 0x130 0x390 0x000 0x4 0x0 +#define MX8MP_IOMUXC_SAI5_RXC__AUDIOMIX_PDM_CLK 0x130 0x390 0x000 0x4 0x0 #define MX8MP_IOMUXC_SAI5_RXC__GPIO3_IO20 0x130 0x390 0x000 0x5 0x0 #define MX8MP_IOMUXC_SAI5_RXD0__AUDIOMIX_SAI5_RX_DATA00 0x134 0x394 0x4F8 0x0 0x0 #define MX8MP_IOMUXC_SAI5_RXD0__AUDIOMIX_SAI1_TX_DATA02 0x134 0x394 0x000 0x1 0x0 #define MX8MP_IOMUXC_SAI5_RXD0__PWM2_OUT 0x134 0x394 0x000 0x2 0x0 #define MX8MP_IOMUXC_SAI5_RXD0__I2C5_SCL 0x134 0x394 0x5C4 0x3 0x1 -#define MX8MP_IOMUXC_SAI5_RXD0__AUDIOMIX_BIT_STREAM00 0x134 0x394 0x4C0 0x4 0x3 +#define MX8MP_IOMUXC_SAI5_RXD0__AUDIOMIX_PDM_BIT_STREAM00 0x134 0x394 0x4C0 0x4 0x3 #define MX8MP_IOMUXC_SAI5_RXD0__GPIO3_IO21 0x134 0x394 0x000 0x5 0x0 #define MX8MP_IOMUXC_SAI5_RXD1__AUDIOMIX_SAI5_RX_DATA01 0x138 0x398 0x4FC 0x0 0x0 #define MX8MP_IOMUXC_SAI5_RXD1__AUDIOMIX_SAI1_TX_DATA03 0x138 0x398 0x000 0x1 0x0 #define MX8MP_IOMUXC_SAI5_RXD1__AUDIOMIX_SAI1_TX_SYNC 0x138 0x398 0x4D8 0x2 0x0 #define MX8MP_IOMUXC_SAI5_RXD1__AUDIOMIX_SAI5_TX_SYNC 0x138 0x398 0x510 0x3 0x0 -#define MX8MP_IOMUXC_SAI5_RXD1__AUDIOMIX_BIT_STREAM01 0x138 0x398 0x4C4 0x4 0x3 +#define MX8MP_IOMUXC_SAI5_RXD1__AUDIOMIX_PDM_BIT_STREAM01 0x138 0x398 0x4C4 0x4 0x3 #define MX8MP_IOMUXC_SAI5_RXD1__GPIO3_IO22 0x138 0x398 0x000 0x5 0x0 #define MX8MP_IOMUXC_SAI5_RXD1__CAN1_TX 0x138 0x398 0x000 0x6 0x0 #define MX8MP_IOMUXC_SAI5_RXD2__AUDIOMIX_SAI5_RX_DATA02 0x13C 0x39C 0x500 0x0 0x0 #define MX8MP_IOMUXC_SAI5_RXD2__AUDIOMIX_SAI1_TX_DATA04 0x13C 0x39C 0x000 0x1 0x0 #define MX8MP_IOMUXC_SAI5_RXD2__AUDIOMIX_SAI1_TX_SYNC 0x13C 0x39C 0x4D8 0x2 0x1 #define MX8MP_IOMUXC_SAI5_RXD2__AUDIOMIX_SAI5_TX_BCLK 0x13C 0x39C 0x50C 0x3 0x0 -#define MX8MP_IOMUXC_SAI5_RXD2__AUDIOMIX_BIT_STREAM02 0x13C 0x39C 0x4C8 0x4 0x3 +#define MX8MP_IOMUXC_SAI5_RXD2__AUDIOMIX_PDM_BIT_STREAM02 0x13C 0x39C 0x4C8 0x4 0x3 #define MX8MP_IOMUXC_SAI5_RXD2__GPIO3_IO23 0x13C 0x39C 0x000 0x5 0x0 #define MX8MP_IOMUXC_SAI5_RXD2__CAN1_RX 0x13C 0x39C 0x54C 0x6 0x0 #define MX8MP_IOMUXC_SAI5_RXD3__AUDIOMIX_SAI5_RX_DATA03 0x140 0x3A0 0x504 0x0 0x0 #define MX8MP_IOMUXC_SAI5_RXD3__AUDIOMIX_SAI1_TX_DATA05 0x140 0x3A0 0x000 0x1 0x0 #define MX8MP_IOMUXC_SAI5_RXD3__AUDIOMIX_SAI1_TX_SYNC 0x140 0x3A0 0x4D8 0x2 0x2 #define MX8MP_IOMUXC_SAI5_RXD3__AUDIOMIX_SAI5_TX_DATA00 0x140 0x3A0 0x000 0x3 0x0 -#define MX8MP_IOMUXC_SAI5_RXD3__AUDIOMIX_BIT_STREAM03 0x140 0x3A0 0x4CC 0x4 0x3 +#define MX8MP_IOMUXC_SAI5_RXD3__AUDIOMIX_PDM_BIT_STREAM03 0x140 0x3A0 0x4CC 0x4 0x3 #define MX8MP_IOMUXC_SAI5_RXD3__GPIO3_IO24 0x140 0x3A0 0x000 0x5 0x0 #define MX8MP_IOMUXC_SAI5_RXD3__CAN2_TX 0x140 0x3A0 0x000 0x6 0x0 #define MX8MP_IOMUXC_SAI5_MCLK__AUDIOMIX_SAI5_MCLK 0x144 0x3A4 0x4F0 0x0 0x0 @@ -517,33 +440,27 @@ #define MX8MP_IOMUXC_SAI5_MCLK__GPIO3_IO25 0x144 0x3A4 0x000 0x5 0x0 #define MX8MP_IOMUXC_SAI5_MCLK__CAN2_RX 0x144 0x3A4 0x550 0x6 0x0 #define MX8MP_IOMUXC_SAI1_RXFS__AUDIOMIX_SAI1_RX_SYNC 0x148 0x3A8 0x4D0 0x0 0x0 -#define MX8MP_IOMUXC_SAI1_RXFS__AUDIOMIX_SAI5_RX_SYNC 0x148 0x3A8 0x508 0x1 0x1 #define MX8MP_IOMUXC_SAI1_RXFS__ENET1_1588_EVENT0_IN 0x148 0x3A8 0x000 0x4 0x0 #define MX8MP_IOMUXC_SAI1_RXFS__GPIO4_IO00 0x148 0x3A8 0x000 0x5 0x0 #define MX8MP_IOMUXC_SAI1_RXC__AUDIOMIX_SAI1_RX_BCLK 0x14C 0x3AC 0x000 0x0 0x0 -#define MX8MP_IOMUXC_SAI1_RXC__AUDIOMIX_SAI5_RX_BCLK 0x14C 0x3AC 0x4F4 0x1 0x1 -#define MX8MP_IOMUXC_SAI1_RXC__AUDIOMIX_CLK 0x14C 0x3AC 0x000 0x3 0x0 +#define MX8MP_IOMUXC_SAI1_RXC__AUDIOMIX_PDM_CLK 0x14C 0x3AC 0x000 0x3 0x0 #define MX8MP_IOMUXC_SAI1_RXC__ENET1_1588_EVENT0_OUT 0x14C 0x3AC 0x000 0x4 0x0 #define MX8MP_IOMUXC_SAI1_RXC__GPIO4_IO01 0x14C 0x3AC 0x000 0x5 0x0 #define MX8MP_IOMUXC_SAI1_RXD0__AUDIOMIX_SAI1_RX_DATA00 0x150 0x3B0 0x000 0x0 0x0 -#define MX8MP_IOMUXC_SAI1_RXD0__AUDIOMIX_SAI5_RX_DATA00 0x150 0x3B0 0x4F8 0x1 0x1 #define MX8MP_IOMUXC_SAI1_RXD0__AUDIOMIX_SAI1_TX_DATA01 0x150 0x3B0 0x000 0x2 0x0 -#define MX8MP_IOMUXC_SAI1_RXD0__AUDIOMIX_BIT_STREAM00 0x150 0x3B0 0x4C0 0x3 0x4 +#define MX8MP_IOMUXC_SAI1_RXD0__AUDIOMIX_PDM_BIT_STREAM00 0x150 0x3B0 0x4C0 0x3 0x4 #define MX8MP_IOMUXC_SAI1_RXD0__ENET1_1588_EVENT1_IN 0x150 0x3B0 0x000 0x4 0x0 #define MX8MP_IOMUXC_SAI1_RXD0__GPIO4_IO02 0x150 0x3B0 0x000 0x5 0x0 #define MX8MP_IOMUXC_SAI1_RXD1__AUDIOMIX_SAI1_RX_DATA01 0x154 0x3B4 0x000 0x0 0x0 -#define MX8MP_IOMUXC_SAI1_RXD1__AUDIOMIX_SAI5_RX_DATA01 0x154 0x3B4 0x4FC 0x1 0x1 -#define MX8MP_IOMUXC_SAI1_RXD1__AUDIOMIX_BIT_STREAM01 0x154 0x3B4 0x4C4 0x3 0x4 +#define MX8MP_IOMUXC_SAI1_RXD1__AUDIOMIX_PDM_BIT_STREAM01 0x154 0x3B4 0x4C4 0x3 0x4 #define MX8MP_IOMUXC_SAI1_RXD1__ENET1_1588_EVENT1_OUT 0x154 0x3B4 0x000 0x4 0x0 #define MX8MP_IOMUXC_SAI1_RXD1__GPIO4_IO03 0x154 0x3B4 0x000 0x5 0x0 #define MX8MP_IOMUXC_SAI1_RXD2__AUDIOMIX_SAI1_RX_DATA02 0x158 0x3B8 0x000 0x0 0x0 -#define MX8MP_IOMUXC_SAI1_RXD2__AUDIOMIX_SAI5_RX_DATA02 0x158 0x3B8 0x500 0x1 0x1 -#define MX8MP_IOMUXC_SAI1_RXD2__AUDIOMIX_BIT_STREAM02 0x158 0x3B8 0x4C8 0x3 0x4 +#define MX8MP_IOMUXC_SAI1_RXD2__AUDIOMIX_PDM_BIT_STREAM02 0x158 0x3B8 0x4C8 0x3 0x4 #define MX8MP_IOMUXC_SAI1_RXD2__ENET1_MDC 0x158 0x3B8 0x000 0x4 0x0 #define MX8MP_IOMUXC_SAI1_RXD2__GPIO4_IO04 0x158 0x3B8 0x000 0x5 0x0 #define MX8MP_IOMUXC_SAI1_RXD3__AUDIOMIX_SAI1_RX_DATA03 0x15C 0x3BC 0x000 0x0 0x0 -#define MX8MP_IOMUXC_SAI1_RXD3__AUDIOMIX_SAI5_RX_DATA03 0x15C 0x3BC 0x504 0x1 0x1 -#define MX8MP_IOMUXC_SAI1_RXD3__AUDIOMIX_BIT_STREAM03 0x15C 0x3BC 0x4CC 0x3 0x4 +#define MX8MP_IOMUXC_SAI1_RXD3__AUDIOMIX_PDM_BIT_STREAM03 0x15C 0x3BC 0x4CC 0x3 0x4 #define MX8MP_IOMUXC_SAI1_RXD3__ENET1_MDIO 0x15C 0x3BC 0x57C 0x4 0x1 #define MX8MP_IOMUXC_SAI1_RXD3__GPIO4_IO05 0x15C 0x3BC 0x000 0x5 0x0 #define MX8MP_IOMUXC_SAI1_RXD4__AUDIOMIX_SAI1_RX_DATA04 0x160 0x3C0 0x000 0x0 0x0 @@ -569,27 +486,21 @@ #define MX8MP_IOMUXC_SAI1_RXD7__ENET1_RGMII_RD3 0x16C 0x3CC 0x000 0x4 0x0 #define MX8MP_IOMUXC_SAI1_RXD7__GPIO4_IO09 0x16C 0x3CC 0x000 0x5 0x0 #define MX8MP_IOMUXC_SAI1_TXFS__AUDIOMIX_SAI1_TX_SYNC 0x170 0x3D0 0x4D8 0x0 0x4 -#define MX8MP_IOMUXC_SAI1_TXFS__AUDIOMIX_SAI5_TX_SYNC 0x170 0x3D0 0x510 0x1 0x1 #define MX8MP_IOMUXC_SAI1_TXFS__ENET1_RGMII_RX_CTL 0x170 0x3D0 0x588 0x4 0x1 #define MX8MP_IOMUXC_SAI1_TXFS__GPIO4_IO10 0x170 0x3D0 0x000 0x5 0x0 #define MX8MP_IOMUXC_SAI1_TXC__AUDIOMIX_SAI1_TX_BCLK 0x174 0x3D4 0x4D4 0x0 0x1 -#define MX8MP_IOMUXC_SAI1_TXC__AUDIOMIX_SAI5_TX_BCLK 0x174 0x3D4 0x50C 0x1 0x1 #define MX8MP_IOMUXC_SAI1_TXC__ENET1_RGMII_RXC 0x174 0x3D4 0x000 0x4 0x0 #define MX8MP_IOMUXC_SAI1_TXC__GPIO4_IO11 0x174 0x3D4 0x000 0x5 0x0 #define MX8MP_IOMUXC_SAI1_TXD0__AUDIOMIX_SAI1_TX_DATA00 0x178 0x3D8 0x000 0x0 0x0 -#define MX8MP_IOMUXC_SAI1_TXD0__AUDIOMIX_SAI5_TX_DATA00 0x178 0x3D8 0x000 0x1 0x0 #define MX8MP_IOMUXC_SAI1_TXD0__ENET1_RGMII_TD0 0x178 0x3D8 0x000 0x4 0x0 #define MX8MP_IOMUXC_SAI1_TXD0__GPIO4_IO12 0x178 0x3D8 0x000 0x5 0x0 #define MX8MP_IOMUXC_SAI1_TXD1__AUDIOMIX_SAI1_TX_DATA01 0x17C 0x3DC 0x000 0x0 0x0 -#define MX8MP_IOMUXC_SAI1_TXD1__AUDIOMIX_SAI5_TX_DATA01 0x17C 0x3DC 0x000 0x1 0x0 #define MX8MP_IOMUXC_SAI1_TXD1__ENET1_RGMII_TD1 0x17C 0x3DC 0x000 0x4 0x0 #define MX8MP_IOMUXC_SAI1_TXD1__GPIO4_IO13 0x17C 0x3DC 0x000 0x5 0x0 #define MX8MP_IOMUXC_SAI1_TXD2__AUDIOMIX_SAI1_TX_DATA02 0x180 0x3E0 0x000 0x0 0x0 -#define MX8MP_IOMUXC_SAI1_TXD2__AUDIOMIX_SAI5_TX_DATA02 0x180 0x3E0 0x000 0x1 0x0 #define MX8MP_IOMUXC_SAI1_TXD2__ENET1_RGMII_TD2 0x180 0x3E0 0x000 0x4 0x0 #define MX8MP_IOMUXC_SAI1_TXD2__GPIO4_IO14 0x180 0x3E0 0x000 0x5 0x0 #define MX8MP_IOMUXC_SAI1_TXD3__AUDIOMIX_SAI1_TX_DATA03 0x184 0x3E4 0x000 0x0 0x0 -#define MX8MP_IOMUXC_SAI1_TXD3__AUDIOMIX_SAI5_TX_DATA03 0x184 0x3E4 0x000 0x1 0x0 #define MX8MP_IOMUXC_SAI1_TXD3__ENET1_RGMII_TD3 0x184 0x3E4 0x000 0x4 0x0 #define MX8MP_IOMUXC_SAI1_TXD3__GPIO4_IO15 0x184 0x3E4 0x000 0x5 0x0 #define MX8MP_IOMUXC_SAI1_TXD4__AUDIOMIX_SAI1_TX_DATA04 0x188 0x3E8 0x000 0x0 0x0 @@ -609,11 +520,10 @@ #define MX8MP_IOMUXC_SAI1_TXD6__GPIO4_IO18 0x190 0x3F0 0x000 0x5 0x0 #define MX8MP_IOMUXC_SAI1_TXD7__AUDIOMIX_SAI1_TX_DATA07 0x194 0x3F4 0x000 0x0 0x0 #define MX8MP_IOMUXC_SAI1_TXD7__AUDIOMIX_SAI6_MCLK 0x194 0x3F4 0x514 0x1 0x2 -#define MX8MP_IOMUXC_SAI1_TXD7__AUDIOMIX_CLK 0x194 0x3F4 0x000 0x3 0x0 +#define MX8MP_IOMUXC_SAI1_TXD7__AUDIOMIX_PDM_CLK 0x194 0x3F4 0x000 0x3 0x0 #define MX8MP_IOMUXC_SAI1_TXD7__ENET1_TX_ER 0x194 0x3F4 0x000 0x4 0x0 #define MX8MP_IOMUXC_SAI1_TXD7__GPIO4_IO19 0x194 0x3F4 0x000 0x5 0x0 #define MX8MP_IOMUXC_SAI1_MCLK__AUDIOMIX_SAI1_MCLK 0x198 0x3F8 0x000 0x0 0x0 -#define MX8MP_IOMUXC_SAI1_MCLK__AUDIOMIX_SAI5_MCLK 0x198 0x3F8 0x4F0 0x1 0x1 #define MX8MP_IOMUXC_SAI1_MCLK__AUDIOMIX_SAI1_TX_BCLK 0x198 0x3F8 0x4D4 0x2 0x2 #define MX8MP_IOMUXC_SAI1_MCLK__ENET1_TX_CLK 0x198 0x3F8 0x578 0x4 0x1 #define MX8MP_IOMUXC_SAI1_MCLK__GPIO4_IO20 0x198 0x3F8 0x000 0x5 0x0 @@ -624,16 +534,14 @@ #define MX8MP_IOMUXC_SAI2_RXFS__UART1_DCE_TX 0x19C 0x3FC 0x000 0x4 0x0 #define MX8MP_IOMUXC_SAI2_RXFS__UART1_DTE_RX 0x19C 0x3FC 0x5E8 0x4 0x2 #define MX8MP_IOMUXC_SAI2_RXFS__GPIO4_IO21 0x19C 0x3FC 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SAI2_RXFS__AUDIOMIX_BIT_STREAM02 0x19C 0x3FC 0x4C8 0x6 0x5 -#define MX8MP_IOMUXC_SAI2_RXFS__SIM_M_HSIZE00 0x19C 0x3FC 0x000 0x7 0x0 +#define MX8MP_IOMUXC_SAI2_RXFS__AUDIOMIX_PDM_BIT_STREAM02 0x19C 0x3FC 0x4C8 0x6 0x5 #define MX8MP_IOMUXC_SAI2_RXC__AUDIOMIX_SAI2_RX_BCLK 0x1A0 0x400 0x000 0x0 0x0 #define MX8MP_IOMUXC_SAI2_RXC__AUDIOMIX_SAI5_TX_BCLK 0x1A0 0x400 0x50C 0x1 0x2 #define MX8MP_IOMUXC_SAI2_RXC__CAN1_TX 0x1A0 0x400 0x000 0x3 0x0 #define MX8MP_IOMUXC_SAI2_RXC__UART1_DCE_RX 0x1A0 0x400 0x5E8 0x4 0x3 #define MX8MP_IOMUXC_SAI2_RXC__UART1_DTE_TX 0x1A0 0x400 0x000 0x4 0x0 #define MX8MP_IOMUXC_SAI2_RXC__GPIO4_IO22 0x1A0 0x400 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SAI2_RXC__AUDIOMIX_BIT_STREAM01 0x1A0 0x400 0x4C4 0x6 0x5 -#define MX8MP_IOMUXC_SAI2_RXC__SIM_M_HSIZE01 0x1A0 0x400 0x000 0x7 0x0 +#define MX8MP_IOMUXC_SAI2_RXC__AUDIOMIX_PDM_BIT_STREAM01 0x1A0 0x400 0x4C4 0x6 0x5 #define MX8MP_IOMUXC_SAI2_RXD0__AUDIOMIX_SAI2_RX_DATA00 0x1A4 0x404 0x000 0x0 0x0 #define MX8MP_IOMUXC_SAI2_RXD0__AUDIOMIX_SAI5_TX_DATA00 0x1A4 0x404 0x000 0x1 0x0 #define MX8MP_IOMUXC_SAI2_RXD0__ENET_QOS_1588_EVENT2_OUT 0x1A4 0x404 0x000 0x2 0x0 @@ -641,8 +549,7 @@ #define MX8MP_IOMUXC_SAI2_RXD0__UART1_DCE_RTS 0x1A4 0x404 0x5E4 0x4 0x2 #define MX8MP_IOMUXC_SAI2_RXD0__UART1_DTE_CTS 0x1A4 0x404 0x000 0x4 0x0 #define MX8MP_IOMUXC_SAI2_RXD0__GPIO4_IO23 0x1A4 0x404 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SAI2_RXD0__AUDIOMIX_BIT_STREAM03 0x1A4 0x404 0x4CC 0x6 0x5 -#define MX8MP_IOMUXC_SAI2_RXD0__SIM_M_HSIZE02 0x1A4 0x404 0x000 0x7 0x0 +#define MX8MP_IOMUXC_SAI2_RXD0__AUDIOMIX_PDM_BIT_STREAM03 0x1A4 0x404 0x4CC 0x6 0x5 #define MX8MP_IOMUXC_SAI2_TXFS__AUDIOMIX_SAI2_TX_SYNC 0x1A8 0x408 0x000 0x0 0x0 #define MX8MP_IOMUXC_SAI2_TXFS__AUDIOMIX_SAI5_TX_DATA01 0x1A8 0x408 0x000 0x1 0x0 #define MX8MP_IOMUXC_SAI2_TXFS__ENET_QOS_1588_EVENT3_OUT 0x1A8 0x408 0x000 0x2 0x0 @@ -650,22 +557,18 @@ #define MX8MP_IOMUXC_SAI2_TXFS__UART1_DCE_CTS 0x1A8 0x408 0x000 0x4 0x0 #define MX8MP_IOMUXC_SAI2_TXFS__UART1_DTE_RTS 0x1A8 0x408 0x5E4 0x4 0x3 #define MX8MP_IOMUXC_SAI2_TXFS__GPIO4_IO24 0x1A8 0x408 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SAI2_TXFS__AUDIOMIX_BIT_STREAM02 0x1A8 0x408 0x4C8 0x6 0x6 -#define MX8MP_IOMUXC_SAI2_TXFS__SIM_M_HWRITE 0x1A8 0x408 0x000 0x7 0x0 +#define MX8MP_IOMUXC_SAI2_TXFS__AUDIOMIX_PDM_BIT_STREAM02 0x1A8 0x408 0x4C8 0x6 0x6 #define MX8MP_IOMUXC_SAI2_TXC__AUDIOMIX_SAI2_TX_BCLK 0x1AC 0x40C 0x000 0x0 0x0 #define MX8MP_IOMUXC_SAI2_TXC__AUDIOMIX_SAI5_TX_DATA02 0x1AC 0x40C 0x000 0x1 0x0 #define MX8MP_IOMUXC_SAI2_TXC__CAN1_RX 0x1AC 0x40C 0x54C 0x3 0x1 #define MX8MP_IOMUXC_SAI2_TXC__GPIO4_IO25 0x1AC 0x40C 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SAI2_TXC__AUDIOMIX_BIT_STREAM01 0x1AC 0x40C 0x4C4 0x6 0x6 -#define MX8MP_IOMUXC_SAI2_TXC__SIM_M_HREADYOUT 0x1AC 0x40C 0x000 0x7 0x0 +#define MX8MP_IOMUXC_SAI2_TXC__AUDIOMIX_PDM_BIT_STREAM01 0x1AC 0x40C 0x4C4 0x6 0x6 #define MX8MP_IOMUXC_SAI2_TXD0__AUDIOMIX_SAI2_TX_DATA00 0x1B0 0x410 0x000 0x0 0x0 #define MX8MP_IOMUXC_SAI2_TXD0__AUDIOMIX_SAI5_TX_DATA03 0x1B0 0x410 0x000 0x1 0x0 #define MX8MP_IOMUXC_SAI2_TXD0__ENET_QOS_1588_EVENT2_IN 0x1B0 0x410 0x000 0x2 0x0 #define MX8MP_IOMUXC_SAI2_TXD0__CAN2_TX 0x1B0 0x410 0x000 0x3 0x0 #define MX8MP_IOMUXC_SAI2_TXD0__ENET_QOS_1588_EVENT2_AUX_IN 0x1B0 0x410 0x000 0x4 0x0 #define MX8MP_IOMUXC_SAI2_TXD0__GPIO4_IO26 0x1B0 0x410 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SAI2_TXD0__CCMSRCGPCMIX_BOOT_MODE04 0x1B0 0x410 0x000 0x6 0x0 -#define MX8MP_IOMUXC_SAI2_TXD0__TPSMP_CLK 0x1B0 0x410 0x000 0x7 0x0 #define MX8MP_IOMUXC_SAI2_MCLK__AUDIOMIX_SAI2_MCLK 0x1B4 0x414 0x000 0x0 0x0 #define MX8MP_IOMUXC_SAI2_MCLK__AUDIOMIX_SAI5_MCLK 0x1B4 0x414 0x4F0 0x1 0x2 #define MX8MP_IOMUXC_SAI2_MCLK__ENET_QOS_1588_EVENT3_IN 0x1B4 0x414 0x000 0x2 0x0 @@ -673,15 +576,13 @@ #define MX8MP_IOMUXC_SAI2_MCLK__ENET_QOS_1588_EVENT3_AUX_IN 0x1B4 0x414 0x000 0x4 0x0 #define MX8MP_IOMUXC_SAI2_MCLK__GPIO4_IO27 0x1B4 0x414 0x000 0x5 0x0 #define MX8MP_IOMUXC_SAI2_MCLK__AUDIOMIX_SAI3_MCLK 0x1B4 0x414 0x4E0 0x6 0x1 -#define MX8MP_IOMUXC_SAI2_MCLK__TPSMP_HDATA_DIR 0x1B4 0x414 0x000 0x7 0x0 #define MX8MP_IOMUXC_SAI3_RXFS__AUDIOMIX_SAI3_RX_SYNC 0x1B8 0x418 0x000 0x0 0x0 #define MX8MP_IOMUXC_SAI3_RXFS__AUDIOMIX_SAI2_RX_DATA01 0x1B8 0x418 0x4DC 0x1 0x1 #define MX8MP_IOMUXC_SAI3_RXFS__AUDIOMIX_SAI5_RX_SYNC 0x1B8 0x418 0x508 0x2 0x2 #define MX8MP_IOMUXC_SAI3_RXFS__AUDIOMIX_SAI3_RX_DATA01 0x1B8 0x418 0x000 0x3 0x0 -#define MX8MP_IOMUXC_SAI3_RXFS__AUDIOMIX_SPDIF_IN 0x1B8 0x418 0x544 0x4 0x2 +#define MX8MP_IOMUXC_SAI3_RXFS__AUDIOMIX_SPDIF1_IN 0x1B8 0x418 0x544 0x4 0x2 #define MX8MP_IOMUXC_SAI3_RXFS__GPIO4_IO28 0x1B8 0x418 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SAI3_RXFS__AUDIOMIX_BIT_STREAM00 0x1B8 0x418 0x4C0 0x6 0x5 -#define MX8MP_IOMUXC_SAI3_RXFS__TPSMP_HTRANS00 0x1B8 0x418 0x000 0x7 0x0 +#define MX8MP_IOMUXC_SAI3_RXFS__AUDIOMIX_PDM_BIT_STREAM00 0x1B8 0x418 0x4C0 0x6 0x5 #define MX8MP_IOMUXC_SAI3_RXC__AUDIOMIX_SAI3_RX_BCLK 0x1BC 0x41C 0x000 0x0 0x0 #define MX8MP_IOMUXC_SAI3_RXC__AUDIOMIX_SAI2_RX_DATA02 0x1BC 0x41C 0x000 0x1 0x0 #define MX8MP_IOMUXC_SAI3_RXC__AUDIOMIX_SAI5_RX_BCLK 0x1BC 0x41C 0x4F4 0x2 0x2 @@ -689,16 +590,14 @@ #define MX8MP_IOMUXC_SAI3_RXC__UART2_DCE_CTS 0x1BC 0x41C 0x000 0x4 0x0 #define MX8MP_IOMUXC_SAI3_RXC__UART2_DTE_RTS 0x1BC 0x41C 0x5EC 0x4 0x2 #define MX8MP_IOMUXC_SAI3_RXC__GPIO4_IO29 0x1BC 0x41C 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SAI3_RXC__AUDIOMIX_CLK 0x1BC 0x41C 0x000 0x6 0x0 -#define MX8MP_IOMUXC_SAI3_RXC__TPSMP_HTRANS01 0x1BC 0x41C 0x000 0x7 0x0 +#define MX8MP_IOMUXC_SAI3_RXC__AUDIOMIX_PDM_CLK 0x1BC 0x41C 0x000 0x6 0x0 #define MX8MP_IOMUXC_SAI3_RXD__AUDIOMIX_SAI3_RX_DATA00 0x1C0 0x420 0x4E4 0x0 0x1 #define MX8MP_IOMUXC_SAI3_RXD__AUDIOMIX_SAI2_RX_DATA03 0x1C0 0x420 0x000 0x1 0x0 #define MX8MP_IOMUXC_SAI3_RXD__AUDIOMIX_SAI5_RX_DATA00 0x1C0 0x420 0x4F8 0x2 0x2 #define MX8MP_IOMUXC_SAI3_RXD__UART2_DCE_RTS 0x1C0 0x420 0x5EC 0x4 0x3 #define MX8MP_IOMUXC_SAI3_RXD__UART2_DTE_CTS 0x1C0 0x420 0x000 0x4 0x0 #define MX8MP_IOMUXC_SAI3_RXD__GPIO4_IO30 0x1C0 0x420 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SAI3_RXD__AUDIOMIX_BIT_STREAM01 0x1C0 0x420 0x4C4 0x6 0x7 -#define MX8MP_IOMUXC_SAI3_RXD__TPSMP_HDATA00 0x1C0 0x420 0x000 0x7 0x0 +#define MX8MP_IOMUXC_SAI3_RXD__AUDIOMIX_PDM_BIT_STREAM01 0x1C0 0x420 0x4C4 0x6 0x7 #define MX8MP_IOMUXC_SAI3_TXFS__AUDIOMIX_SAI3_TX_SYNC 0x1C4 0x424 0x4EC 0x0 0x1 #define MX8MP_IOMUXC_SAI3_TXFS__AUDIOMIX_SAI2_TX_DATA01 0x1C4 0x424 0x000 0x1 0x0 #define MX8MP_IOMUXC_SAI3_TXFS__AUDIOMIX_SAI5_RX_DATA01 0x1C4 0x424 0x4FC 0x2 0x2 @@ -706,8 +605,7 @@ #define MX8MP_IOMUXC_SAI3_TXFS__UART2_DCE_RX 0x1C4 0x424 0x5F0 0x4 0x4 #define MX8MP_IOMUXC_SAI3_TXFS__UART2_DTE_TX 0x1C4 0x424 0x000 0x4 0x0 #define MX8MP_IOMUXC_SAI3_TXFS__GPIO4_IO31 0x1C4 0x424 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SAI3_TXFS__AUDIOMIX_BIT_STREAM03 0x1C4 0x424 0x4CC 0x6 0x6 -#define MX8MP_IOMUXC_SAI3_TXFS__TPSMP_HDATA01 0x1C4 0x424 0x000 0x7 0x0 +#define MX8MP_IOMUXC_SAI3_TXFS__AUDIOMIX_PDM_BIT_STREAM03 0x1C4 0x424 0x4CC 0x6 0x6 #define MX8MP_IOMUXC_SAI3_TXC__AUDIOMIX_SAI3_TX_BCLK 0x1C8 0x428 0x4E8 0x0 0x1 #define MX8MP_IOMUXC_SAI3_TXC__AUDIOMIX_SAI2_TX_DATA02 0x1C8 0x428 0x000 0x1 0x0 #define MX8MP_IOMUXC_SAI3_TXC__AUDIOMIX_SAI5_RX_DATA02 0x1C8 0x428 0x500 0x2 0x2 @@ -715,30 +613,26 @@ #define MX8MP_IOMUXC_SAI3_TXC__UART2_DCE_TX 0x1C8 0x428 0x000 0x4 0x0 #define MX8MP_IOMUXC_SAI3_TXC__UART2_DTE_RX 0x1C8 0x428 0x5F0 0x4 0x5 #define MX8MP_IOMUXC_SAI3_TXC__GPIO5_IO00 0x1C8 0x428 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SAI3_TXC__AUDIOMIX_BIT_STREAM02 0x1C8 0x428 0x4C8 0x6 0x7 -#define MX8MP_IOMUXC_SAI3_TXC__TPSMP_HDATA02 0x1C8 0x428 0x000 0x7 0x0 +#define MX8MP_IOMUXC_SAI3_TXC__AUDIOMIX_PDM_BIT_STREAM02 0x1C8 0x428 0x4C8 0x6 0x7 #define MX8MP_IOMUXC_SAI3_TXD__AUDIOMIX_SAI3_TX_DATA00 0x1CC 0x42C 0x000 0x0 0x0 #define MX8MP_IOMUXC_SAI3_TXD__AUDIOMIX_SAI2_TX_DATA03 0x1CC 0x42C 0x000 0x1 0x0 #define MX8MP_IOMUXC_SAI3_TXD__AUDIOMIX_SAI5_RX_DATA03 0x1CC 0x42C 0x504 0x2 0x2 #define MX8MP_IOMUXC_SAI3_TXD__GPT1_CAPTURE2 0x1CC 0x42C 0x598 0x3 0x0 -#define MX8MP_IOMUXC_SAI3_TXD__AUDIOMIX_SPDIF_EXT_CLK 0x1CC 0x42C 0x548 0x4 0x0 +#define MX8MP_IOMUXC_SAI3_TXD__AUDIOMIX_SPDIF1_EXT_CLK 0x1CC 0x42C 0x548 0x4 0x0 #define MX8MP_IOMUXC_SAI3_TXD__GPIO5_IO01 0x1CC 0x42C 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SAI3_TXD__CCMSRCGPCMIX_BOOT_MODE05 0x1CC 0x42C 0x000 0x6 0x0 -#define MX8MP_IOMUXC_SAI3_TXD__TPSMP_HDATA03 0x1CC 0x42C 0x000 0x7 0x0 #define MX8MP_IOMUXC_SAI3_MCLK__AUDIOMIX_SAI3_MCLK 0x1D0 0x430 0x4E0 0x0 0x2 #define MX8MP_IOMUXC_SAI3_MCLK__PWM4_OUT 0x1D0 0x430 0x000 0x1 0x0 #define MX8MP_IOMUXC_SAI3_MCLK__AUDIOMIX_SAI5_MCLK 0x1D0 0x430 0x4F0 0x2 0x3 -#define MX8MP_IOMUXC_SAI3_MCLK__AUDIOMIX_SPDIF_OUT 0x1D0 0x430 0x000 0x4 0x0 +#define MX8MP_IOMUXC_SAI3_MCLK__AUDIOMIX_SPDIF1_OUT 0x1D0 0x430 0x000 0x4 0x0 #define MX8MP_IOMUXC_SAI3_MCLK__GPIO5_IO02 0x1D0 0x430 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SAI3_MCLK__AUDIOMIX_SPDIF_IN 0x1D0 0x430 0x544 0x6 0x3 -#define MX8MP_IOMUXC_SAI3_MCLK__TPSMP_HDATA04 0x1D0 0x430 0x000 0x7 0x0 -#define MX8MP_IOMUXC_SPDIF_TX__AUDIOMIX_SPDIF_OUT 0x1D4 0x434 0x000 0x0 0x0 +#define MX8MP_IOMUXC_SAI3_MCLK__AUDIOMIX_SPDIF1_IN 0x1D0 0x430 0x544 0x6 0x3 +#define MX8MP_IOMUXC_SPDIF_TX__AUDIOMIX_SPDIF1_OUT 0x1D4 0x434 0x000 0x0 0x0 #define MX8MP_IOMUXC_SPDIF_TX__PWM3_OUT 0x1D4 0x434 0x000 0x1 0x0 #define MX8MP_IOMUXC_SPDIF_TX__I2C5_SCL 0x1D4 0x434 0x5C4 0x2 0x2 #define MX8MP_IOMUXC_SPDIF_TX__GPT1_COMPARE1 0x1D4 0x434 0x000 0x3 0x0 #define MX8MP_IOMUXC_SPDIF_TX__CAN1_TX 0x1D4 0x434 0x000 0x4 0x0 #define MX8MP_IOMUXC_SPDIF_TX__GPIO5_IO03 0x1D4 0x434 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SPDIF_RX__AUDIOMIX_SPDIF_IN 0x1D8 0x438 0x544 0x0 0x4 +#define MX8MP_IOMUXC_SPDIF_RX__AUDIOMIX_SPDIF1_IN 0x1D8 0x438 0x544 0x0 0x4 #define MX8MP_IOMUXC_SPDIF_RX__PWM2_OUT 0x1D8 0x438 0x000 0x1 0x0 #define MX8MP_IOMUXC_SPDIF_RX__I2C5_SDA 0x1D8 0x438 0x5C8 0x2 0x2 #define MX8MP_IOMUXC_SPDIF_RX__GPT1_COMPARE2 0x1D8 0x438 0x000 0x3 0x0 @@ -746,7 +640,7 @@ #define MX8MP_IOMUXC_SPDIF_RX__GPIO5_IO04 0x1D8 0x438 0x000 0x5 0x0 #define MX8MP_IOMUXC_SPDIF_EXT_CLK__GPT1_COMPARE3 0x1DC 0x43C 0x000 0x3 0x0 #define MX8MP_IOMUXC_SPDIF_EXT_CLK__GPIO5_IO05 0x1DC 0x43C 0x000 0x5 0x0 -#define MX8MP_IOMUXC_SPDIF_EXT_CLK__AUDIOMIX_SPDIF_EXT_CLK 0x1DC 0x43C 0x548 0x0 0x1 +#define MX8MP_IOMUXC_SPDIF_EXT_CLK__AUDIOMIX_SPDIF1_EXT_CLK 0x1DC 0x43C 0x548 0x0 0x1 #define MX8MP_IOMUXC_SPDIF_EXT_CLK__PWM1_OUT 0x1DC 0x43C 0x000 0x1 0x0 #define MX8MP_IOMUXC_ECSPI1_SCLK__ECSPI1_SCLK 0x1E0 0x440 0x558 0x0 0x0 #define MX8MP_IOMUXC_ECSPI1_SCLK__UART3_DCE_RX 0x1E0 0x440 0x5F8 0x1 0x4 @@ -754,125 +648,105 @@ #define MX8MP_IOMUXC_ECSPI1_SCLK__I2C1_SCL 0x1E0 0x440 0x5A4 0x2 0x1 #define MX8MP_IOMUXC_ECSPI1_SCLK__AUDIOMIX_SAI7_RX_SYNC 0x1E0 0x440 0x538 0x3 0x1 #define MX8MP_IOMUXC_ECSPI1_SCLK__GPIO5_IO06 0x1E0 0x440 0x000 0x5 0x0 -#define MX8MP_IOMUXC_ECSPI1_SCLK__TPSMP_HDATA08 0x1E0 0x440 0x000 0x7 0x0 #define MX8MP_IOMUXC_ECSPI1_MOSI__ECSPI1_MOSI 0x1E4 0x444 0x560 0x0 0x0 #define MX8MP_IOMUXC_ECSPI1_MOSI__UART3_DCE_TX 0x1E4 0x444 0x000 0x1 0x0 #define MX8MP_IOMUXC_ECSPI1_MOSI__UART3_DTE_RX 0x1E4 0x444 0x5F8 0x1 0x5 #define MX8MP_IOMUXC_ECSPI1_MOSI__I2C1_SDA 0x1E4 0x444 0x5A8 0x2 0x1 #define MX8MP_IOMUXC_ECSPI1_MOSI__AUDIOMIX_SAI7_RX_BCLK 0x1E4 0x444 0x530 0x3 0x1 #define MX8MP_IOMUXC_ECSPI1_MOSI__GPIO5_IO07 0x1E4 0x444 0x000 0x5 0x0 -#define MX8MP_IOMUXC_ECSPI1_MOSI__TPSMP_HDATA09 0x1E4 0x444 0x000 0x7 0x0 #define MX8MP_IOMUXC_ECSPI1_MISO__ECSPI1_MISO 0x1E8 0x448 0x55C 0x0 0x0 #define MX8MP_IOMUXC_ECSPI1_MISO__UART3_DCE_CTS 0x1E8 0x448 0x000 0x1 0x0 #define MX8MP_IOMUXC_ECSPI1_MISO__UART3_DTE_RTS 0x1E8 0x448 0x5F4 0x1 0x2 #define MX8MP_IOMUXC_ECSPI1_MISO__I2C2_SCL 0x1E8 0x448 0x5AC 0x2 0x1 #define MX8MP_IOMUXC_ECSPI1_MISO__AUDIOMIX_SAI7_RX_DATA00 0x1E8 0x448 0x534 0x3 0x1 #define MX8MP_IOMUXC_ECSPI1_MISO__GPIO5_IO08 0x1E8 0x448 0x000 0x5 0x0 -#define MX8MP_IOMUXC_ECSPI1_MISO__TPSMP_HDATA10 0x1E8 0x448 0x000 0x7 0x0 #define MX8MP_IOMUXC_ECSPI1_SS0__ECSPI1_SS0 0x1EC 0x44C 0x564 0x0 0x0 #define MX8MP_IOMUXC_ECSPI1_SS0__UART3_DCE_RTS 0x1EC 0x44C 0x5F4 0x1 0x3 #define MX8MP_IOMUXC_ECSPI1_SS0__UART3_DTE_CTS 0x1EC 0x44C 0x000 0x1 0x0 #define MX8MP_IOMUXC_ECSPI1_SS0__I2C2_SDA 0x1EC 0x44C 0x5B0 0x2 0x1 #define MX8MP_IOMUXC_ECSPI1_SS0__AUDIOMIX_SAI7_TX_SYNC 0x1EC 0x44C 0x540 0x3 0x1 #define MX8MP_IOMUXC_ECSPI1_SS0__GPIO5_IO09 0x1EC 0x44C 0x000 0x5 0x0 -#define MX8MP_IOMUXC_ECSPI1_SS0__TPSMP_HDATA11 0x1EC 0x44C 0x000 0x7 0x0 #define MX8MP_IOMUXC_ECSPI2_SCLK__ECSPI2_SCLK 0x1F0 0x450 0x568 0x0 0x1 #define MX8MP_IOMUXC_ECSPI2_SCLK__UART4_DCE_RX 0x1F0 0x450 0x600 0x1 0x6 #define MX8MP_IOMUXC_ECSPI2_SCLK__UART4_DTE_TX 0x1F0 0x450 0x000 0x1 0x0 #define MX8MP_IOMUXC_ECSPI2_SCLK__I2C3_SCL 0x1F0 0x450 0x5B4 0x2 0x3 #define MX8MP_IOMUXC_ECSPI2_SCLK__AUDIOMIX_SAI7_TX_BCLK 0x1F0 0x450 0x53C 0x3 0x1 #define MX8MP_IOMUXC_ECSPI2_SCLK__GPIO5_IO10 0x1F0 0x450 0x000 0x5 0x0 -#define MX8MP_IOMUXC_ECSPI2_SCLK__TPSMP_HDATA12 0x1F0 0x450 0x000 0x7 0x0 #define MX8MP_IOMUXC_ECSPI2_MOSI__ECSPI2_MOSI 0x1F4 0x454 0x570 0x0 0x1 #define MX8MP_IOMUXC_ECSPI2_MOSI__UART4_DCE_TX 0x1F4 0x454 0x000 0x1 0x0 #define MX8MP_IOMUXC_ECSPI2_MOSI__UART4_DTE_RX 0x1F4 0x454 0x600 0x1 0x7 #define MX8MP_IOMUXC_ECSPI2_MOSI__I2C3_SDA 0x1F4 0x454 0x5B8 0x2 0x3 #define MX8MP_IOMUXC_ECSPI2_MOSI__AUDIOMIX_SAI7_TX_DATA00 0x1F4 0x454 0x000 0x3 0x0 #define MX8MP_IOMUXC_ECSPI2_MOSI__GPIO5_IO11 0x1F4 0x454 0x000 0x5 0x0 -#define MX8MP_IOMUXC_ECSPI2_MOSI__TPSMP_HDATA13 0x1F4 0x454 0x000 0x7 0x0 #define MX8MP_IOMUXC_ECSPI2_MISO__GPIO5_IO12 0x1F8 0x458 0x000 0x5 0x0 -#define MX8MP_IOMUXC_ECSPI2_MISO__TPSMP_HDATA14 0x1F8 0x458 0x000 0x7 0x0 #define MX8MP_IOMUXC_ECSPI2_MISO__ECSPI2_MISO 0x1F8 0x458 0x56C 0x0 0x1 #define MX8MP_IOMUXC_ECSPI2_MISO__UART4_DCE_CTS 0x1F8 0x458 0x000 0x1 0x0 #define MX8MP_IOMUXC_ECSPI2_MISO__UART4_DTE_RTS 0x1F8 0x458 0x5FC 0x1 0x2 #define MX8MP_IOMUXC_ECSPI2_MISO__I2C4_SCL 0x1F8 0x458 0x5BC 0x2 0x4 #define MX8MP_IOMUXC_ECSPI2_MISO__AUDIOMIX_SAI7_MCLK 0x1F8 0x458 0x52C 0x3 0x1 -#define MX8MP_IOMUXC_ECSPI2_MISO__CCMSRCGPCMIX_CLKO1 0x1F8 0x458 0x000 0x4 0x0 +#define MX8MP_IOMUXC_ECSPI2_MISO__CCM_CLKO1 0x1F8 0x458 0x000 0x4 0x0 #define MX8MP_IOMUXC_ECSPI2_SS0__ECSPI2_SS0 0x1FC 0x45C 0x574 0x0 0x1 #define MX8MP_IOMUXC_ECSPI2_SS0__UART4_DCE_RTS 0x1FC 0x45C 0x5FC 0x1 0x3 #define MX8MP_IOMUXC_ECSPI2_SS0__UART4_DTE_CTS 0x1FC 0x45C 0x000 0x1 0x0 #define MX8MP_IOMUXC_ECSPI2_SS0__I2C4_SDA 0x1FC 0x45C 0x5C0 0x2 0x4 -#define MX8MP_IOMUXC_ECSPI2_SS0__CCMSRCGPCMIX_CLKO2 0x1FC 0x45C 0x000 0x4 0x0 +#define MX8MP_IOMUXC_ECSPI2_SS0__CCM_CLKO2 0x1FC 0x45C 0x000 0x4 0x0 #define MX8MP_IOMUXC_ECSPI2_SS0__GPIO5_IO13 0x1FC 0x45C 0x000 0x5 0x0 -#define MX8MP_IOMUXC_ECSPI2_SS0__TPSMP_HDATA15 0x1FC 0x45C 0x000 0x7 0x0 #define MX8MP_IOMUXC_I2C1_SCL__I2C1_SCL 0x200 0x460 0x5A4 0x0 0x2 #define MX8MP_IOMUXC_I2C1_SCL__ENET_QOS_MDC 0x200 0x460 0x000 0x1 0x0 #define MX8MP_IOMUXC_I2C1_SCL__ECSPI1_SCLK 0x200 0x460 0x558 0x3 0x1 #define MX8MP_IOMUXC_I2C1_SCL__GPIO5_IO14 0x200 0x460 0x000 0x5 0x0 -#define MX8MP_IOMUXC_I2C1_SCL__TPSMP_HDATA16 0x200 0x460 0x000 0x7 0x0 #define MX8MP_IOMUXC_I2C1_SDA__I2C1_SDA 0x204 0x464 0x5A8 0x0 0x2 #define MX8MP_IOMUXC_I2C1_SDA__ENET_QOS_MDIO 0x204 0x464 0x590 0x1 0x2 #define MX8MP_IOMUXC_I2C1_SDA__ECSPI1_MOSI 0x204 0x464 0x560 0x3 0x1 #define MX8MP_IOMUXC_I2C1_SDA__GPIO5_IO15 0x204 0x464 0x000 0x5 0x0 -#define MX8MP_IOMUXC_I2C1_SDA__TPSMP_HDATA17 0x204 0x464 0x000 0x7 0x0 #define MX8MP_IOMUXC_I2C2_SCL__I2C2_SCL 0x208 0x468 0x5AC 0x0 0x2 #define MX8MP_IOMUXC_I2C2_SCL__ENET_QOS_1588_EVENT1_IN 0x208 0x468 0x000 0x1 0x0 #define MX8MP_IOMUXC_I2C2_SCL__USDHC3_CD_B 0x208 0x468 0x608 0x2 0x3 #define MX8MP_IOMUXC_I2C2_SCL__ECSPI1_MISO 0x208 0x468 0x55C 0x3 0x1 #define MX8MP_IOMUXC_I2C2_SCL__ENET_QOS_1588_EVENT1_AUX_IN 0x208 0x468 0x000 0x4 0x0 #define MX8MP_IOMUXC_I2C2_SCL__GPIO5_IO16 0x208 0x468 0x000 0x5 0x0 -#define MX8MP_IOMUXC_I2C2_SCL__TPSMP_HDATA18 0x208 0x468 0x000 0x7 0x0 #define MX8MP_IOMUXC_I2C2_SDA__I2C2_SDA 0x20C 0x46C 0x5B0 0x0 0x2 #define MX8MP_IOMUXC_I2C2_SDA__ENET_QOS_1588_EVENT1_OUT 0x20C 0x46C 0x000 0x1 0x0 #define MX8MP_IOMUXC_I2C2_SDA__USDHC3_WP 0x20C 0x46C 0x634 0x2 0x3 #define MX8MP_IOMUXC_I2C2_SDA__ECSPI1_SS0 0x20C 0x46C 0x564 0x3 0x1 #define MX8MP_IOMUXC_I2C2_SDA__GPIO5_IO17 0x20C 0x46C 0x000 0x5 0x0 -#define MX8MP_IOMUXC_I2C2_SDA__TPSMP_HDATA19 0x20C 0x46C 0x000 0x7 0x0 #define MX8MP_IOMUXC_I2C3_SCL__I2C3_SCL 0x210 0x470 0x5B4 0x0 0x4 #define MX8MP_IOMUXC_I2C3_SCL__PWM4_OUT 0x210 0x470 0x000 0x1 0x0 #define MX8MP_IOMUXC_I2C3_SCL__GPT2_CLK 0x210 0x470 0x000 0x2 0x0 #define MX8MP_IOMUXC_I2C3_SCL__ECSPI2_SCLK 0x210 0x470 0x568 0x3 0x2 #define MX8MP_IOMUXC_I2C3_SCL__GPIO5_IO18 0x210 0x470 0x000 0x5 0x0 -#define MX8MP_IOMUXC_I2C3_SCL__TPSMP_HDATA20 0x210 0x470 0x000 0x7 0x0 #define MX8MP_IOMUXC_I2C3_SDA__I2C3_SDA 0x214 0x474 0x5B8 0x0 0x4 #define MX8MP_IOMUXC_I2C3_SDA__PWM3_OUT 0x214 0x474 0x000 0x1 0x0 #define MX8MP_IOMUXC_I2C3_SDA__GPT3_CLK 0x214 0x474 0x000 0x2 0x0 #define MX8MP_IOMUXC_I2C3_SDA__ECSPI2_MOSI 0x214 0x474 0x570 0x3 0x2 #define MX8MP_IOMUXC_I2C3_SDA__GPIO5_IO19 0x214 0x474 0x000 0x5 0x0 -#define MX8MP_IOMUXC_I2C3_SDA__TPSMP_HDATA21 0x214 0x474 0x000 0x7 0x0 #define MX8MP_IOMUXC_I2C4_SCL__I2C4_SCL 0x218 0x478 0x5BC 0x0 0x5 #define MX8MP_IOMUXC_I2C4_SCL__PWM2_OUT 0x218 0x478 0x000 0x1 0x0 -#define MX8MP_IOMUXC_I2C4_SCL__HSIOMIX_PCIE_CLKREQ_B 0x218 0x478 0x5A0 0x2 0x0 +#define MX8MP_IOMUXC_I2C4_SCL__PCIE_CLKREQ_B 0x218 0x478 0x5A0 0x2 0x0 #define MX8MP_IOMUXC_I2C4_SCL__ECSPI2_MISO 0x218 0x478 0x56C 0x3 0x2 #define MX8MP_IOMUXC_I2C4_SCL__GPIO5_IO20 0x218 0x478 0x000 0x5 0x0 -#define MX8MP_IOMUXC_I2C4_SCL__TPSMP_HDATA22 0x218 0x478 0x000 0x7 0x0 #define MX8MP_IOMUXC_I2C4_SDA__I2C4_SDA 0x21C 0x47C 0x5C0 0x0 0x5 #define MX8MP_IOMUXC_I2C4_SDA__PWM1_OUT 0x21C 0x47C 0x000 0x1 0x0 #define MX8MP_IOMUXC_I2C4_SDA__ECSPI2_SS0 0x21C 0x47C 0x574 0x3 0x2 #define MX8MP_IOMUXC_I2C4_SDA__GPIO5_IO21 0x21C 0x47C 0x000 0x5 0x0 -#define MX8MP_IOMUXC_I2C4_SDA__TPSMP_HDATA23 0x21C 0x47C 0x000 0x7 0x0 #define MX8MP_IOMUXC_UART1_RXD__UART1_DCE_RX 0x220 0x480 0x5E8 0x0 0x4 #define MX8MP_IOMUXC_UART1_RXD__UART1_DTE_TX 0x220 0x480 0x000 0x0 0x0 #define MX8MP_IOMUXC_UART1_RXD__ECSPI3_SCLK 0x220 0x480 0x000 0x1 0x0 #define MX8MP_IOMUXC_UART1_RXD__GPIO5_IO22 0x220 0x480 0x000 0x5 0x0 -#define MX8MP_IOMUXC_UART1_RXD__TPSMP_HDATA24 0x220 0x480 0x000 0x7 0x0 #define MX8MP_IOMUXC_UART1_TXD__UART1_DCE_TX 0x224 0x484 0x000 0x0 0x0 #define MX8MP_IOMUXC_UART1_TXD__UART1_DTE_RX 0x224 0x484 0x5E8 0x0 0x5 #define MX8MP_IOMUXC_UART1_TXD__ECSPI3_MOSI 0x224 0x484 0x000 0x1 0x0 #define MX8MP_IOMUXC_UART1_TXD__GPIO5_IO23 0x224 0x484 0x000 0x5 0x0 -#define MX8MP_IOMUXC_UART1_TXD__TPSMP_HDATA25 0x224 0x484 0x000 0x7 0x0 #define MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX 0x228 0x488 0x5F0 0x0 0x6 #define MX8MP_IOMUXC_UART2_RXD__UART2_DTE_TX 0x228 0x488 0x000 0x0 0x0 #define MX8MP_IOMUXC_UART2_RXD__ECSPI3_MISO 0x228 0x488 0x000 0x1 0x0 #define MX8MP_IOMUXC_UART2_RXD__GPT1_COMPARE3 0x228 0x488 0x000 0x3 0x0 #define MX8MP_IOMUXC_UART2_RXD__GPIO5_IO24 0x228 0x488 0x000 0x5 0x0 -#define MX8MP_IOMUXC_UART2_RXD__TPSMP_HDATA26 0x228 0x488 0x000 0x7 0x0 #define MX8MP_IOMUXC_UART2_TXD__UART2_DCE_TX 0x22C 0x48C 0x000 0x0 0x0 #define MX8MP_IOMUXC_UART2_TXD__UART2_DTE_RX 0x22C 0x48C 0x5F0 0x0 0x7 #define MX8MP_IOMUXC_UART2_TXD__ECSPI3_SS0 0x22C 0x48C 0x000 0x1 0x0 #define MX8MP_IOMUXC_UART2_TXD__GPT1_COMPARE2 0x22C 0x48C 0x000 0x3 0x0 #define MX8MP_IOMUXC_UART2_TXD__GPIO5_IO25 0x22C 0x48C 0x000 0x5 0x0 -#define MX8MP_IOMUXC_UART2_TXD__TPSMP_HDATA27 0x22C 0x48C 0x000 0x7 0x0 #define MX8MP_IOMUXC_UART3_RXD__UART3_DCE_RX 0x230 0x490 0x5F8 0x0 0x6 #define MX8MP_IOMUXC_UART3_RXD__UART3_DTE_TX 0x230 0x490 0x000 0x0 0x0 #define MX8MP_IOMUXC_UART3_RXD__UART1_DCE_CTS 0x230 0x490 0x000 0x1 0x0 @@ -881,7 +755,6 @@ #define MX8MP_IOMUXC_UART3_RXD__GPT1_CAPTURE2 0x230 0x490 0x598 0x3 0x1 #define MX8MP_IOMUXC_UART3_RXD__CAN2_TX 0x230 0x490 0x000 0x4 0x0 #define MX8MP_IOMUXC_UART3_RXD__GPIO5_IO26 0x230 0x490 0x000 0x5 0x0 -#define MX8MP_IOMUXC_UART3_RXD__TPSMP_HDATA28 0x230 0x490 0x000 0x7 0x0 #define MX8MP_IOMUXC_UART3_TXD__UART3_DCE_TX 0x234 0x494 0x000 0x0 0x0 #define MX8MP_IOMUXC_UART3_TXD__UART3_DTE_RX 0x234 0x494 0x5F8 0x0 0x7 #define MX8MP_IOMUXC_UART3_TXD__UART1_DCE_RTS 0x234 0x494 0x5E4 0x1 0x5 @@ -890,16 +763,14 @@ #define MX8MP_IOMUXC_UART3_TXD__GPT1_CLK 0x234 0x494 0x59C 0x3 0x1 #define MX8MP_IOMUXC_UART3_TXD__CAN2_RX 0x234 0x494 0x550 0x4 0x2 #define MX8MP_IOMUXC_UART3_TXD__GPIO5_IO27 0x234 0x494 0x000 0x5 0x0 -#define MX8MP_IOMUXC_UART3_TXD__TPSMP_HDATA29 0x234 0x494 0x000 0x7 0x0 #define MX8MP_IOMUXC_UART4_RXD__UART4_DCE_RX 0x238 0x498 0x600 0x0 0x8 #define MX8MP_IOMUXC_UART4_RXD__UART4_DTE_TX 0x238 0x498 0x000 0x0 0x0 #define MX8MP_IOMUXC_UART4_RXD__UART2_DCE_CTS 0x238 0x498 0x000 0x1 0x0 #define MX8MP_IOMUXC_UART4_RXD__UART2_DTE_RTS 0x238 0x498 0x5EC 0x1 0x4 -#define MX8MP_IOMUXC_UART4_RXD__HSIOMIX_PCIE_CLKREQ_B 0x238 0x498 0x5A0 0x2 0x1 +#define MX8MP_IOMUXC_UART4_RXD__PCIE_CLKREQ_B 0x238 0x498 0x5A0 0x2 0x1 #define MX8MP_IOMUXC_UART4_RXD__GPT1_COMPARE1 0x238 0x498 0x000 0x3 0x0 #define MX8MP_IOMUXC_UART4_RXD__I2C6_SCL 0x238 0x498 0x5CC 0x4 0x2 #define MX8MP_IOMUXC_UART4_RXD__GPIO5_IO28 0x238 0x498 0x000 0x5 0x0 -#define MX8MP_IOMUXC_UART4_RXD__TPSMP_HDATA30 0x238 0x498 0x000 0x7 0x0 #define MX8MP_IOMUXC_UART4_TXD__UART4_DCE_TX 0x23C 0x49C 0x000 0x0 0x0 #define MX8MP_IOMUXC_UART4_TXD__UART4_DTE_RX 0x23C 0x49C 0x600 0x0 0x9 #define MX8MP_IOMUXC_UART4_TXD__UART2_DCE_RTS 0x23C 0x49C 0x5EC 0x1 0x5 @@ -907,23 +778,20 @@ #define MX8MP_IOMUXC_UART4_TXD__GPT1_CAPTURE1 0x23C 0x49C 0x594 0x3 0x1 #define MX8MP_IOMUXC_UART4_TXD__I2C6_SDA 0x23C 0x49C 0x5D0 0x4 0x2 #define MX8MP_IOMUXC_UART4_TXD__GPIO5_IO29 0x23C 0x49C 0x000 0x5 0x0 -#define MX8MP_IOMUXC_UART4_TXD__TPSMP_HDATA31 0x23C 0x49C 0x000 0x7 0x0 -#define MX8MP_IOMUXC_HDMI_DDC_SCL__HDMIMIX_EARC_SCL 0x240 0x4A0 0x000 0x0 0x0 +#define MX8MP_IOMUXC_HDMI_DDC_SCL__HDMIMIX_HDMI_SCL 0x240 0x4A0 0x000 0x0 0x0 #define MX8MP_IOMUXC_HDMI_DDC_SCL__I2C5_SCL 0x240 0x4A0 0x5C4 0x3 0x3 #define MX8MP_IOMUXC_HDMI_DDC_SCL__CAN1_TX 0x240 0x4A0 0x000 0x4 0x0 #define MX8MP_IOMUXC_HDMI_DDC_SCL__GPIO3_IO26 0x240 0x4A0 0x000 0x5 0x0 -#define MX8MP_IOMUXC_HDMI_DDC_SCL__AUDIOMIX_test_out00 0x240 0x4A0 0x000 0x6 0x0 -#define MX8MP_IOMUXC_HDMI_DDC_SDA__HDMIMIX_EARC_SDA 0x244 0x4A4 0x000 0x0 0x0 +#define MX8MP_IOMUXC_HDMI_DDC_SDA__HDMIMIX_HDMI_SDA 0x244 0x4A4 0x000 0x0 0x0 #define MX8MP_IOMUXC_HDMI_DDC_SDA__I2C5_SDA 0x244 0x4A4 0x5C8 0x3 0x3 #define MX8MP_IOMUXC_HDMI_DDC_SDA__CAN1_RX 0x244 0x4A4 0x54C 0x4 0x3 #define MX8MP_IOMUXC_HDMI_DDC_SDA__GPIO3_IO27 0x244 0x4A4 0x000 0x5 0x0 -#define MX8MP_IOMUXC_HDMI_DDC_SDA__AUDIOMIX_test_out01 0x244 0x4A4 0x000 0x6 0x0 -#define MX8MP_IOMUXC_HDMI_CEC__HDMIMIX_EARC_CEC 0x248 0x4A8 0x000 0x0 0x0 +#define MX8MP_IOMUXC_HDMI_CEC__HDMIMIX_HDMI_CEC 0x248 0x4A8 0x000 0x0 0x0 #define MX8MP_IOMUXC_HDMI_CEC__I2C6_SCL 0x248 0x4A8 0x5CC 0x3 0x3 #define MX8MP_IOMUXC_HDMI_CEC__CAN2_TX 0x248 0x4A8 0x000 0x4 0x0 #define MX8MP_IOMUXC_HDMI_CEC__GPIO3_IO28 0x248 0x4A8 0x000 0x5 0x0 -#define MX8MP_IOMUXC_HDMI_HPD__HDMIMIX_EARC_DC_HPD 0x24C 0x4AC 0x000 0x0 0x0 -#define MX8MP_IOMUXC_HDMI_HPD__AUDIOMIX_EARC_HDMI_HPD_O 0x24C 0x4AC 0x000 0x1 0x0 +#define MX8MP_IOMUXC_HDMI_HPD__HDMIMIX_HDMI_HPD 0x24C 0x4AC 0x000 0x0 0x0 +#define MX8MP_IOMUXC_HDMI_HPD__AUDIOMIX_HDMI_HPD_O 0x24C 0x4AC 0x000 0x1 0x0 #define MX8MP_IOMUXC_HDMI_HPD__I2C6_SDA 0x24C 0x4AC 0x5D0 0x3 0x3 #define MX8MP_IOMUXC_HDMI_HPD__CAN2_RX 0x24C 0x4AC 0x550 0x4 0x3 #define MX8MP_IOMUXC_HDMI_HPD__GPIO3_IO29 0x24C 0x4AC 0x000 0x5 0x0 diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi index 9de2aa1c573c..6038f66aefc1 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi @@ -702,7 +702,7 @@ reg = <0x30bd0000 0x10000>; interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk IMX8MP_CLK_SDMA1_ROOT>, - <&clk IMX8MP_CLK_SDMA1_ROOT>; + <&clk IMX8MP_CLK_AHB>; clock-names = "ipg", "ahb"; #dma-cells = <3>; fsl,sdma-ram-script-name = "imx/sdma/sdma-imx7d.bin"; @@ -713,7 +713,8 @@ reg = <0x30be0000 0x10000>; interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>; + <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk IMX8MP_CLK_ENET1_ROOT>, <&clk IMX8MP_CLK_SIM_ENET_ROOT>, <&clk IMX8MP_CLK_ENET_TIMER>, diff --git a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts index c9241abf0df3..2418cca00bc5 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts @@ -132,13 +132,15 @@ }; }; +&dphy { + status = "okay"; +}; + &fec1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_fec1>; phy-mode = "rgmii-id"; phy-handle = <ðphy0>; - phy-reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; - phy-reset-duration = <10>; fsl,magic-packet; status = "okay"; @@ -149,6 +151,8 @@ ethphy0: ethernet-phy@0 { compatible = "ethernet-phy-ieee802.3-c22"; reg = <0>; + reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; + reset-assert-us = <10000>; }; }; }; @@ -157,7 +161,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_wifi_reset>; - wl-reg-on { + wl-reg-on-hog { gpio-hog; gpios = <29 GPIO_ACTIVE_HIGH>; output-high; @@ -255,6 +259,40 @@ }; }; +&lcdif { + status = "okay"; +}; + +&mipi_dsi { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + panel@0 { + pinctrl-0 = <&pinctrl_mipi_dsi>; + pinctrl-names = "default"; + compatible = "raydium,rm67191"; + reg = <0>; + reset-gpios = <&gpio5 6 GPIO_ACTIVE_LOW>; + dsi-lanes = <4>; + + port { + panel_in: endpoint { + remote-endpoint = <&mipi_dsi_out>; + }; + }; + }; + + ports { + port@1 { + reg = <1>; + mipi_dsi_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; +}; + &pcie0 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pcie0>; @@ -388,6 +426,12 @@ >; }; + pinctrl_mipi_dsi: mipidsigrp { + fsl,pins = < + MX8MQ_IOMUXC_ECSPI1_SCLK_GPIO5_IO6 0x16 + >; + }; + pinctrl_pcie0: pcie0grp { fsl,pins = < MX8MQ_IOMUXC_I2C4_SCL_PCIE1_CLKREQ_B 0x76 @@ -407,7 +451,7 @@ >; }; - pinctrl_reg_usdhc2: regusdhc2grpgpio { + pinctrl_reg_usdhc2: regusdhc2gpiogrp { fsl,pins = < MX8MQ_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41 >; diff --git a/arch/arm64/boot/dts/freescale/imx8mq-hummingboard-pulse.dts b/arch/arm64/boot/dts/freescale/imx8mq-hummingboard-pulse.dts index bfd91c1ed6a5..366693f31992 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-hummingboard-pulse.dts +++ b/arch/arm64/boot/dts/freescale/imx8mq-hummingboard-pulse.dts @@ -214,13 +214,13 @@ >; }; - pinctrl_usdhc2_gpio: usdhc2grpgpio { + pinctrl_usdhc2_gpio: usdhc2gpiogrp { fsl,pins = < MX8MQ_IOMUXC_SD2_CD_B_GPIO2_IO12 0x41 >; }; - pinctrl_usdhc2_vmmc: usdhc2vmmcgpio { + pinctrl_usdhc2_vmmc: usdhc2vmmcgpiogrp { fsl,pins = < MX8MQ_IOMUXC_GPIO1_IO13_GPIO1_IO13 0x41 >; @@ -238,7 +238,7 @@ >; }; - pinctrl_usdhc2_100mhz: usdhc2grp100mhz { + pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { fsl,pins = < MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x8d MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xcd @@ -250,7 +250,7 @@ >; }; - pinctrl_usdhc2_200mhz: usdhc2grp200mhz { + pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { fsl,pins = < MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x9f MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xdf diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts index 6900ac274f5b..af139b283daf 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts @@ -6,6 +6,7 @@ /dts-v1/; #include "dt-bindings/input/input.h" +#include <dt-bindings/interrupt-controller/irq.h> #include "dt-bindings/pwm/pwm.h" #include "dt-bindings/usb/pd.h" #include "imx8mq.dtsi" @@ -60,7 +61,7 @@ label = "WWAN_WAKE"; gpios = <&gpio3 8 GPIO_ACTIVE_LOW>; interrupt-parent = <&gpio3>; - interrupts = <8 GPIO_ACTIVE_LOW>; + interrupts = <8 IRQ_TYPE_LEVEL_LOW>; wakeup-source; linux,code = <KEY_PHONE>; }; @@ -285,10 +286,10 @@ pinctrl-0 = <&pinctrl_pmic>; clocks = <&pmic_osc>; clock-names = "osc"; + #clock-cells = <0>; clock-output-names = "pmic_clk"; interrupt-parent = <&gpio1>; - interrupts = <3 GPIO_ACTIVE_LOW>; - interrupt-names = "irq"; + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; rohm,reset-snvs-powered; regulators { @@ -734,7 +735,7 @@ >; }; - pinctrl_usdhc1_100mhz: usdhc1grp100mhz { + pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp { fsl,pins = < MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x8d MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xcd @@ -751,7 +752,7 @@ >; }; - pinctrl_usdhc1_200mhz: usdhc1grp200mhz { + pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp { fsl,pins = < MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x9f MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xdf @@ -768,13 +769,13 @@ >; }; - pinctrl_usdhc2_pwr: usdhc2grppwr { + pinctrl_usdhc2_pwr: usdhc2pwrgrp { fsl,pins = < MX8MQ_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41 >; }; - pinctrl_usdhc2_gpio: usdhc2grpgpio { + pinctrl_usdhc2_gpio: usdhc2gpiogrp { fsl,pins = < MX8MQ_IOMUXC_SD2_WP_GPIO2_IO20 0x80 /* WIFI_WAKE */ >; @@ -791,7 +792,7 @@ >; }; - pinctrl_usdhc2_100mhz: usdhc2grp100mhz { + pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { fsl,pins = < MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x8d MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xcd @@ -802,7 +803,7 @@ >; }; - pinctrl_usdhc2_200mhz: usdhc2grp200mhz { + pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { fsl,pins = < MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x9f MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xcf @@ -834,6 +835,39 @@ }; }; +&lcdif { + status = "okay"; +}; + +&mipi_dsi { + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + + panel@0 { + compatible = "rocktech,jh057n00900"; + reg = <0>; + backlight = <&backlight_dsi>; + reset-gpios = <&gpio3 13 GPIO_ACTIVE_LOW>; + iovcc-supply = <®_1v8_p>; + vcc-supply = <®_2v8_p>; + port { + panel_in: endpoint { + remote-endpoint = <&mipi_dsi_out>; + }; + }; + }; + + ports { + port@1 { + reg = <1>; + mipi_dsi_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; +}; + &pgc_gpu { power-supply = <&buck3_reg>; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-r2.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-r2.dts new file mode 100644 index 000000000000..d77fc5df3f06 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-r2.dts @@ -0,0 +1,29 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +// Copyright (C) 2020 Purism SPC <kernel@puri.sm> +// +// Librem 5 Chestnut + +/dts-v1/; + +#include "imx8mq-librem5.dtsi" + +/ { + model = "Purism Librem 5r2"; + compatible = "purism,librem5r2", "purism,librem5", "fsl,imx8mq"; +}; + +&bq25895 { + ti,battery-regulation-voltage = <4192000>; /* uV */ + ti,charge-current = <1600000>; /* uA */ + ti,termination-current = <66000>; /* uA */ +}; + +&accel_gyro { + mount-matrix = "1", "0", "0", + "0", "-1", "0", + "0", "0", "1"; +}; + +&proximity { + proximity-near-level = <220>; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-r3.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-r3.dts new file mode 100644 index 000000000000..6704ea2c72a3 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-r3.dts @@ -0,0 +1,27 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +// Copyright (C) 2020 Purism SPC <kernel@puri.sm> + +/dts-v1/; + +#include "imx8mq-librem5.dtsi" + +/ { + model = "Purism Librem 5r3"; + compatible = "purism,librem5r3", "purism,librem5", "fsl,imx8mq"; +}; + +&accel_gyro { + mount-matrix = "1", "0", "0", + "0", "1", "0", + "0", "0", "-1"; +}; + +&bq25895 { + ti,battery-regulation-voltage = <4200000>; /* uV */ + ti,charge-current = <1500000>; /* uA */ + ti,termination-current = <144000>; /* uA */ +}; + +&proximity { + proximity-near-level = <25>; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi new file mode 100644 index 000000000000..e3c6d1272198 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi @@ -0,0 +1,1106 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright 2018-2020 Purism SPC + */ + +/dts-v1/; + +#include "dt-bindings/input/input.h" +#include <dt-bindings/interrupt-controller/irq.h> +#include "dt-bindings/pwm/pwm.h" +#include "dt-bindings/usb/pd.h" +#include "imx8mq.dtsi" + +/ { + model = "Purism Librem 5"; + compatible = "purism,librem5", "fsl,imx8mq"; + + backlight_dsi: backlight-dsi { + compatible = "led-backlight"; + leds = <&led_backlight>; + }; + + pmic_osc: clock-pmic { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <32768>; + clock-output-names = "pmic_osc"; + }; + + chosen { + stdout-path = &uart1; + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_keys>; + + vol-down { + label = "VOL_DOWN"; + gpios = <&gpio1 17 GPIO_ACTIVE_LOW>; + linux,code = <KEY_VOLUMEDOWN>; + }; + + vol-up { + label = "VOL_UP"; + gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; + linux,code = <KEY_VOLUMEUP>; + }; + }; + + reg_aud_1v8: regulator-audio-1v8 { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_audiopwr>; + regulator-name = "AUDIO_PWR_EN"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + gpio = <&gpio1 4 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_gnss: regulator-gnss { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gnsspwr>; + regulator-name = "GNSS"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio3 12 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_hub: regulator-hub { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hub_pwr>; + regulator-name = "HUB"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio1 14 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_lcd_3v4: regulator-lcd-3v4 { + compatible = "regulator-fixed"; + regulator-name = "LCD_3V4"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_dsibiasen>; + vin-supply = <®_vsys_3v4>; + gpio = <&gpio1 20 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_vdd_sen: regulator-vdd-sen { + compatible = "regulator-fixed"; + regulator-name = "VDD_SEN"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + reg_vdd_3v3: regulator-vdd-3v3 { + compatible = "regulator-fixed"; + regulator-name = "VDD_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + reg_vdd_1v8: regulator-vdd-1v8 { + compatible = "regulator-fixed"; + regulator-name = "VCC_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + reg_vsys_3v4: regulator-vsys-3v4 { + compatible = "regulator-fixed"; + regulator-name = "VSYS_3V4"; + regulator-min-microvolt = <3400000>; + regulator-max-microvolt = <3400000>; + regulator-always-on; + }; + + reg_wifi_3v3: regulator-wifi-3v3 { + compatible = "regulator-fixed"; + regulator-name = "3V3_WIFI"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + sound { + compatible = "simple-audio-card"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hp>; + simple-audio-card,name = "Librem 5"; + simple-audio-card,format = "i2s"; + simple-audio-card,widgets = + "Headphone", "Headphones", + "Microphone", "Headset Mic", + "Microphone", "Digital Mic", + "Speaker", "Speaker"; + simple-audio-card,routing = + "Headphones", "HPOUTL", + "Headphones", "HPOUTR", + "Speaker", "SPKOUTL", + "Speaker", "SPKOUTR", + "Headset Mic", "MICBIAS", + "IN3R", "Headset Mic", + "DMICDAT", "Digital Mic"; + simple-audio-card,hp-det-gpio = <&gpio3 9 GPIO_ACTIVE_HIGH>; + + simple-audio-card,cpu { + sound-dai = <&sai2>; + }; + + simple-audio-card,codec { + sound-dai = <&codec>; + clocks = <&clk IMX8MQ_CLK_SAI2_ROOT>; + frame-master; + bitclock-master; + }; + }; + + sound-wwan { + compatible = "simple-audio-card"; + simple-audio-card,name = "Modem"; + simple-audio-card,format = "i2s"; + + simple-audio-card,cpu { + sound-dai = <&sai6>; + frame-inversion; + }; + + simple-audio-card,codec { + sound-dai = <&bm818_codec>; + frame-master; + bitclock-master; + }; + }; + + bm818_codec: sound-wwan-codec { + compatible = "broadmobi,bm818", "option,gtm601"; + #sound-dai-cells = <0>; + }; + + vibrator { + compatible = "pwm-vibrator"; + pwms = <&pwm1 0 1000000000 0>; + pwm-names = "enable"; + vcc-supply = <®_vdd_3v3>; + }; +}; + +&A53_0 { + cpu-supply = <&buck2_reg>; +}; + +&A53_1 { + cpu-supply = <&buck2_reg>; +}; + +&A53_2 { + cpu-supply = <&buck2_reg>; +}; + +&A53_3 { + cpu-supply = <&buck2_reg>; +}; + +&ddrc { + operating-points-v2 = <&ddrc_opp_table>; + + ddrc_opp_table: ddrc-opp-table { + compatible = "operating-points-v2"; + + opp-25M { + opp-hz = /bits/ 64 <25000000>; + }; + + opp-100M { + opp-hz = /bits/ 64 <100000000>; + }; + + opp-800M { + opp-hz = /bits/ 64 <800000000>; + }; + }; +}; + +&dphy { + status = "okay"; +}; + +&ecspi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi1>; + cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>; + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + nor_flash: flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <1000000>; + }; +}; + +&gpio1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pmic_5v>; + + pmic-5v { + gpio-hog; + gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>; + input; + }; +}; + +&iomuxc { + pinctrl_audiopwr: audiopwrgrp { + fsl,pins = < + /* AUDIO_POWER_EN_3V3 */ + MX8MQ_IOMUXC_GPIO1_IO04_GPIO1_IO4 0x83 + >; + }; + + pinctrl_bl: blgrp { + fsl,pins = < + /* BACKLINGE_EN */ + MX8MQ_IOMUXC_NAND_DQS_GPIO3_IO14 0x83 + >; + }; + + pinctrl_charger_in: chargeringrp { + fsl,pins = < + /* CHRG_INT */ + MX8MQ_IOMUXC_NAND_CE2_B_GPIO3_IO3 0x00 + /* CHG_STATUS_B */ + MX8MQ_IOMUXC_NAND_ALE_GPIO3_IO0 0x80 + >; + }; + + pinctrl_dsibiasen: dsibiasengrp { + fsl,pins = < + /* DSI_BIAS_EN */ + MX8MQ_IOMUXC_ENET_TD1_GPIO1_IO20 0x83 + >; + }; + + pinctrl_dsien: dsiengrp { + fsl,pins = < + /* DSI_EN_3V3 */ + MX8MQ_IOMUXC_GPIO1_IO05_GPIO1_IO5 0x83 + >; + }; + + pinctrl_ecspi1: ecspigrp { + fsl,pins = < + MX8MQ_IOMUXC_ECSPI1_MOSI_ECSPI1_MOSI 0x83 + MX8MQ_IOMUXC_ECSPI1_MISO_ECSPI1_MISO 0x83 + MX8MQ_IOMUXC_ECSPI1_SS0_GPIO5_IO9 0x19 + MX8MQ_IOMUXC_ECSPI1_SCLK_ECSPI1_SCLK 0x83 + >; + }; + + pinctrl_gauge: gaugegrp { + fsl,pins = < + /* BAT_LOW */ + MX8MQ_IOMUXC_SAI5_RXC_GPIO3_IO20 0x80 + >; + }; + + pinctrl_gnsspwr: gnsspwrgrp { + fsl,pins = < + /* GPS3V3_EN */ + MX8MQ_IOMUXC_NAND_DATA06_GPIO3_IO12 0x83 + >; + }; + + pinctrl_haptic: hapticgrp { + fsl,pins = < + /* MOTO */ + MX8MQ_IOMUXC_SPDIF_EXT_CLK_PWM1_OUT 0x83 + >; + }; + + pinctrl_hp: hpgrp { + fsl,pins = < + /* HEADPHONE_DET_1V8 */ + MX8MQ_IOMUXC_NAND_DATA03_GPIO3_IO9 0x180 + >; + }; + + pinctrl_hub_pwr: hubpwrgrp { + fsl,pins = < + /* HUB_PWR_3V3_EN */ + MX8MQ_IOMUXC_GPIO1_IO14_GPIO1_IO14 0x83 + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX8MQ_IOMUXC_I2C1_SCL_I2C1_SCL 0x40000026 + MX8MQ_IOMUXC_I2C1_SDA_I2C1_SDA 0x40000026 + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX8MQ_IOMUXC_I2C2_SCL_I2C2_SCL 0x40000026 + MX8MQ_IOMUXC_I2C2_SDA_I2C2_SDA 0x40000026 + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX8MQ_IOMUXC_I2C3_SCL_I2C3_SCL 0x40000026 + MX8MQ_IOMUXC_I2C3_SDA_I2C3_SDA 0x40000026 + >; + }; + + pinctrl_i2c4: i2c4grp { + fsl,pins = < + MX8MQ_IOMUXC_I2C4_SCL_I2C4_SCL 0x40000026 + MX8MQ_IOMUXC_I2C4_SDA_I2C4_SDA 0x40000026 + >; + }; + + pinctrl_keys: keysgrp { + fsl,pins = < + /* VOL- */ + MX8MQ_IOMUXC_ENET_MDIO_GPIO1_IO17 0x01C0 + /* VOL+ */ + MX8MQ_IOMUXC_ENET_MDC_GPIO1_IO16 0x01C0 + >; + }; + + pinctrl_led_b: ledbgrp { + fsl,pins = < + /* LED_B */ + MX8MQ_IOMUXC_GPIO1_IO13_PWM2_OUT 0x06 + >; + }; + + pinctrl_led_g: ledggrp { + fsl,pins = < + /* LED_G */ + MX8MQ_IOMUXC_SAI3_MCLK_PWM4_OUT 0x06 + >; + }; + + pinctrl_led_r: ledrgrp { + fsl,pins = < + /* LED_R */ + MX8MQ_IOMUXC_SPDIF_TX_PWM3_OUT 0x06 + >; + }; + + pinctrl_mag: maggrp { + fsl,pins = < + /* INT_MAG */ + MX8MQ_IOMUXC_SAI5_RXD1_GPIO3_IO22 0x80 + >; + }; + + pinctrl_pmic: pmicgrp { + fsl,pins = < + /* PMIC_NINT */ + MX8MQ_IOMUXC_GPIO1_IO07_GPIO1_IO7 0x80 + >; + }; + + pinctrl_pmic_5v: pmic5vgrp { + fsl,pins = < + /* PMIC_5V */ + MX8MQ_IOMUXC_GPIO1_IO01_GPIO1_IO1 0x80 + >; + }; + + pinctrl_prox: proxgrp { + fsl,pins = < + /* INT_LIGHT */ + MX8MQ_IOMUXC_NAND_DATA01_GPIO3_IO7 0x80 + >; + }; + + pinctrl_rtc: rtcgrp { + fsl,pins = < + /* RTC_INT */ + MX8MQ_IOMUXC_GPIO1_IO09_GPIO1_IO9 0x80 + >; + }; + + pinctrl_sai2: sai2grp { + fsl,pins = < + MX8MQ_IOMUXC_SAI2_TXD0_SAI2_TX_DATA0 0xd6 + MX8MQ_IOMUXC_SAI2_TXFS_SAI2_TX_SYNC 0xd6 + MX8MQ_IOMUXC_SAI2_MCLK_SAI2_MCLK 0xd6 + MX8MQ_IOMUXC_SAI2_RXD0_SAI2_RX_DATA0 0xd6 + MX8MQ_IOMUXC_SAI2_TXC_SAI2_TX_BCLK 0xd6 + >; + }; + + pinctrl_sai6: sai6grp { + fsl,pins = < + MX8MQ_IOMUXC_SAI1_RXD5_SAI6_RX_DATA0 0xd6 + MX8MQ_IOMUXC_SAI1_RXD6_SAI6_RX_SYNC 0xd6 + MX8MQ_IOMUXC_SAI1_TXD4_SAI6_RX_BCLK 0xd6 + MX8MQ_IOMUXC_SAI1_TXD5_SAI6_TX_DATA0 0xd6 + >; + }; + + pinctrl_tcpc: tcpcgrp { + fsl,pins = < + /* TCPC_INT */ + MX8MQ_IOMUXC_GPIO1_IO10_GPIO1_IO10 0x01C0 + >; + }; + + pinctrl_typec: typecgrp { + fsl,pins = < + /* TYPEC_MUX_EN */ + MX8MQ_IOMUXC_GPIO1_IO11_GPIO1_IO11 0x83 + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX8MQ_IOMUXC_UART1_RXD_UART1_DCE_RX 0x49 + MX8MQ_IOMUXC_UART1_TXD_UART1_DCE_TX 0x49 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX8MQ_IOMUXC_UART2_TXD_UART2_DCE_TX 0x49 + MX8MQ_IOMUXC_UART2_RXD_UART2_DCE_RX 0x49 + >; + }; + + pinctrl_uart3: uart3grp { + fsl,pins = < + MX8MQ_IOMUXC_UART3_RXD_UART3_DCE_RX 0x49 + MX8MQ_IOMUXC_UART3_TXD_UART3_DCE_TX 0x49 + >; + }; + + pinctrl_uart4: uart4grp { + fsl,pins = < + MX8MQ_IOMUXC_ECSPI2_SCLK_UART4_DCE_RX 0x49 + MX8MQ_IOMUXC_ECSPI2_MOSI_UART4_DCE_TX 0x49 + MX8MQ_IOMUXC_ECSPI2_MISO_UART4_DCE_CTS_B 0x49 + MX8MQ_IOMUXC_ECSPI2_SS0_UART4_DCE_RTS_B 0x49 + >; + }; + + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x83 + MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xc3 + MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xc3 + MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xc3 + MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xc3 + MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xc3 + MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4 0xc3 + MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5 0xc3 + MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6 0xc3 + MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7 0xc3 + MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x83 + MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0xc1 + >; + }; + + pinctrl_usdhc1_100mhz: usdhc1grp100mhz { + fsl,pins = < + MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x8d + MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xcd + MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xcd + MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xcd + MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xcd + MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xcd + MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4 0xcd + MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5 0xcd + MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6 0xcd + MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7 0xcd + MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x8d + MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0xc1 + >; + }; + + pinctrl_usdhc1_200mhz: usdhc1grp200mhz { + fsl,pins = < + MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x9f + MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xdf + MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xdf + MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xdf + MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xdf + MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xdf + MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4 0xdf + MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5 0xdf + MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6 0xdf + MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7 0xdf + MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x9f + MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0xc1 + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX8MQ_IOMUXC_SD2_CD_B_GPIO2_IO12 0x80 + MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x83 + MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xc3 + MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xc3 + MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xc3 + MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xc3 + MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xc3 + MX8MQ_IOMUXC_SD2_RESET_B_USDHC2_RESET_B 0xc1 + >; + }; + + pinctrl_usdhc2_100mhz: usdhc2grp100mhz { + fsl,pins = < + MX8MQ_IOMUXC_SD2_CD_B_GPIO2_IO12 0x80 + MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x8d + MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xcd + MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xcd + MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xcd + MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xcd + MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xcd + MX8MQ_IOMUXC_SD2_RESET_B_USDHC2_RESET_B 0xc1 + >; + }; + + pinctrl_usdhc2_200mhz: usdhc2grp200mhz { + fsl,pins = < + MX8MQ_IOMUXC_SD2_CD_B_GPIO2_IO12 0x80 + MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x9f + MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xcf + MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xcf + MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xcf + MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xcf + MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xcf + MX8MQ_IOMUXC_SD2_RESET_B_USDHC2_RESET_B 0xc1 + >; + }; + + pinctrl_wdog: wdoggrp { + fsl,pins = < + /* nWDOG */ + MX8MQ_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0x1f + >; + }; +}; + +&i2c1 { + clock-frequency = <387000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; + + typec_pd: usb-pd@3f { + compatible = "ti,tps6598x"; + reg = <0x3f>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_typec>, <&pinctrl_tcpc>; + interrupt-parent = <&gpio1>; + interrupts = <10 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "irq"; + + connector { + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + usb_con_hs: endpoint { + remote-endpoint = <&typec_hs>; + }; + }; + + port@1 { + reg = <1>; + + usb_con_ss: endpoint { + remote-endpoint = <&typec_ss>; + }; + }; + }; + }; + }; + + pmic: pmic@4b { + compatible = "rohm,bd71837"; + reg = <0x4b>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pmic>; + clocks = <&pmic_osc>; + clock-names = "osc"; + clock-output-names = "pmic_clk"; + interrupt-parent = <&gpio1>; + interrupts = <7 IRQ_TYPE_LEVEL_LOW>; + rohm,reset-snvs-powered; + + regulators { + buck1_reg: BUCK1 { + regulator-name = "buck1"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1300000>; + regulator-ramp-delay = <1250>; + rohm,dvs-run-voltage = <900000>; + rohm,dvs-idle-voltage = <850000>; + rohm,dvs-suspend-voltage = <800000>; + regulator-always-on; + }; + + buck2_reg: BUCK2 { + regulator-name = "buck2"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1300000>; + regulator-ramp-delay = <1250>; + rohm,dvs-run-voltage = <1000000>; + rohm,dvs-idle-voltage = <900000>; + regulator-always-on; + }; + + buck3_reg: BUCK3 { + regulator-name = "buck3"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1300000>; + rohm,dvs-run-voltage = <900000>; + regulator-always-on; + }; + + buck4_reg: BUCK4 { + regulator-name = "buck4"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1300000>; + rohm,dvs-run-voltage = <1000000>; + }; + + buck5_reg: BUCK5 { + regulator-name = "buck5"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + }; + + buck6_reg: BUCK6 { + regulator-name = "buck6"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + buck7_reg: BUCK7 { + regulator-name = "buck7"; + regulator-min-microvolt = <1605000>; + regulator-max-microvolt = <1995000>; + regulator-always-on; + }; + + buck8_reg: BUCK8 { + regulator-name = "buck8"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1400000>; + regulator-always-on; + }; + + ldo1_reg: LDO1 { + regulator-name = "ldo1"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3300000>; + /* leave on for snvs power button */ + regulator-always-on; + }; + + ldo2_reg: LDO2 { + regulator-name = "ldo2"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; + /* leave on for snvs power button */ + regulator-always-on; + }; + + ldo3_reg: LDO3 { + regulator-name = "ldo3"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + ldo4_reg: LDO4 { + regulator-name = "ldo4"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo5_reg: LDO5 { + /* VDD_PHY_0V9 - MIPI and HDMI domains */ + regulator-name = "ldo5"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + ldo6_reg: LDO6 { + /* VDD_PHY_0V9 - MIPI, HDMI and USB domains */ + regulator-name = "ldo6"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo7_reg: LDO7 { + /* VDD_PHY_3V3 - USB domain */ + regulator-name = "ldo7"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; + }; + + rtc@68 { + compatible = "microcrystal,rv4162"; + reg = <0x68>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rtc>; + interrupt-parent = <&gpio1>; + interrupts = <9 IRQ_TYPE_LEVEL_LOW>; + }; +}; + +&i2c2 { + clock-frequency = <387000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; + + magnetometer@1e { + compatible = "st,lsm9ds1-magn"; + reg = <0x1e>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_mag>; + interrupt-parent = <&gpio3>; + interrupts = <22 IRQ_TYPE_LEVEL_HIGH>; + vdd-supply = <®_vdd_sen>; + vddio-supply = <®_vdd_1v8>; + }; + + regulator@3e { + compatible = "tps65132"; + reg = <0x3e>; + + outp { + regulator-name = "LCD_AVDD"; + vin-supply = <®_lcd_3v4>; + }; + + outn { + regulator-name = "LCD_AVEE"; + vin-supply = <®_lcd_3v4>; + }; + }; + + proximity: prox@60 { + compatible = "vishay,vcnl4040"; + reg = <0x60>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_prox>; + interrupt-parent = <&gpio3>; + interrupts = <7 IRQ_TYPE_LEVEL_LOW>; + }; + + accel_gyro: accel-gyro@6a { + compatible = "st,lsm9ds1-imu"; + reg = <0x6a>; + vdd-supply = <®_vdd_sen>; + vddio-supply = <®_vdd_1v8>; + }; +}; + +&i2c3 { + clock-frequency = <387000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "okay"; + + codec: audio-codec@1a { + compatible = "wlf,wm8962"; + reg = <0x1a>; + clocks = <&clk IMX8MQ_CLK_SAI2_ROOT>; + assigned-clocks = <&clk IMX8MQ_CLK_SAI2>; + assigned-clock-parents = <&clk IMX8MQ_AUDIO_PLL1_OUT>; + assigned-clock-rates = <24576000>; + #sound-dai-cells = <0>; + mic-cfg = <0x200>; + DCVDD-supply = <®_aud_1v8>; + DBVDD-supply = <®_aud_1v8>; + AVDD-supply = <®_aud_1v8>; + CPVDD-supply = <®_aud_1v8>; + MICVDD-supply = <®_aud_1v8>; + PLLVDD-supply = <®_aud_1v8>; + SPKVDD1-supply = <®_vsys_3v4>; + SPKVDD2-supply = <®_vsys_3v4>; + gpio-cfg = < + 0x0000 /* n/c */ + 0x0001 /* gpio2, 1: default */ + 0x0013 /* gpio3, 2: dmicclk */ + 0x0000 /* n/c, 3: default */ + 0x8014 /* gpio5, 4: dmic_dat */ + 0x0000 /* gpio6, 5: default */ + >; + }; + + backlight@36 { + compatible = "ti,lm36922"; + reg = <0x36>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_bl>; + #address-cells = <1>; + #size-cells = <0>; + enable-gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>; + vled-supply = <®_vsys_3v4>; + ti,ovp-microvolt = <25000000>; + + led_backlight: led@0 { + reg = <0>; + label = ":backlight"; + linux,default-trigger = "backlight"; + led-max-microamp = <20000>; + }; + }; + + touchscreen@38 { + compatible = "edt,edt-ft5506"; + reg = <0x38>; + interrupt-parent = <&gpio1>; + interrupts = <27 IRQ_TYPE_EDGE_FALLING>; + touchscreen-size-x = <720>; + touchscreen-size-y = <1440>; + }; +}; + +&i2c4 { + clock-frequency = <387000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c4>; + status = "okay"; + + bat: fuel-gauge@36 { + compatible = "maxim,max17055"; + reg = <0x36>; + interrupt-parent = <&gpio3>; + interrupts = <20 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gauge>; + maxim,over-heat-temp = <700>; + maxim,over-volt = <4500>; + maxim,rsns-microohm = <5000>; + }; + + bq25895: charger@6a { + compatible = "ti,bq25895", "ti,bq25890"; + reg = <0x6a>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_charger_in>; + interrupt-parent = <&gpio3>; + interrupts = <3 IRQ_TYPE_EDGE_FALLING>; + phys = <&usb3_phy0>; + ti,precharge-current = <130000>; /* uA */ + ti,minimum-sys-voltage = <3700000>; /* uV */ + ti,boost-voltage = <5000000>; /* uV */ + ti,boost-max-current = <500000>; /* uA */ + ti,use-vinmin-threshold = <1>; /* enable VINDPM */ + ti,vinmin-threshold = <3900000>; /* uV */ + monitored-battery = <&bat>; + }; +}; + +&pgc_gpu { + power-supply = <&buck3_reg>; +}; + +&pgc_mipi { + power-supply = <&ldo5_reg>; +}; + +&pgc_vpu { + power-supply = <&buck4_reg>; +}; + +&pwm1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_haptic>; + status = "okay"; +}; + +&pwm2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_led_b>; + status = "okay"; +}; + +&pwm3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_led_g>; + status = "okay"; +}; + +&pwm4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_led_r>; + status = "okay"; +}; + +&sai2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai2>; + assigned-clocks = <&clk IMX8MQ_CLK_SAI2>; + assigned-clock-parents = <&clk IMX8MQ_AUDIO_PLL1_OUT>; + assigned-clock-rates = <24576000>; + assigned-clocks = <&clk IMX8MQ_AUDIO_PLL1>, <&clk IMX8MQ_AUDIO_PLL2>; + assigned-clock-rates = <786432000>, <722534400>; + status = "okay"; +}; + +&sai6 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai6>; + assigned-clocks = <&clk IMX8MQ_CLK_SAI6>; + assigned-clock-parents = <&clk IMX8MQ_AUDIO_PLL1_OUT>; + assigned-clock-rates = <24576000>; + fsl,sai-synchronous-rx; + status = "okay"; +}; + +&snvs_pwrkey { + status = "okay"; +}; + +&snvs_rtc { + status = "disabled"; +}; + +&uart1 { /* console */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "okay"; +}; + +&uart2 { /* TPS - GPS - DEBUG */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + status = "okay"; + + gnss { + compatible = "globaltop,pa6h"; + vcc-supply = <®_gnss>; + current-speed = <9600>; + }; +}; + +&uart3 { /* SMC */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3>; + status = "okay"; +}; + +&uart4 { /* BT */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart4>; + uart-has-rtscts; + status = "okay"; +}; + +&usb3_phy0 { + status = "okay"; +}; + +&usb3_phy1 { + vbus-supply = <®_hub>; + status = "okay"; +}; + +&usb_dwc3_0 { + #address-cells = <1>; + #size-cells = <0>; + dr_mode = "otg"; + snps,dis_u3_susphy_quirk; + status = "okay"; + + port@0 { + reg = <0>; + + typec_hs: endpoint { + remote-endpoint = <&usb_con_hs>; + }; + }; + + port@1 { + reg = <1>; + + typec_ss: endpoint { + remote-endpoint = <&usb_con_ss>; + }; + }; +}; + +&usb_dwc3_1 { + dr_mode = "host"; + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + + /* Microchip USB2642 */ + hub@1 { + compatible = "usb424,2640"; + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + + mass-storage@1 { + compatible = "usb424,4041"; + reg = <1>; + }; + }; +}; + +&usdhc1 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc1>; + pinctrl-1 = <&pinctrl_usdhc1_100mhz>; + pinctrl-2 = <&pinctrl_usdhc1_200mhz>; + bus-width = <8>; + vmmc-supply = <®_vdd_3v3>; + power-supply = <®_vdd_1v8>; + non-removable; + status = "okay"; +}; + +&usdhc2 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc2>; + pinctrl-1 = <&pinctrl_usdhc2_100mhz>; + pinctrl-2 = <&pinctrl_usdhc2_200mhz>; + bus-width = <4>; + vmmc-supply = <®_wifi_3v3>; + cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; + disable-wp; + cap-sdio-irq; + keep-power-in-suspend; + wakeup-source; + status = "okay"; +}; + +&wdog1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdog>; + fsl,ext-reset-output; + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mq-phanbell.dts b/arch/arm64/boot/dts/freescale/imx8mq-phanbell.dts index 77ab568fae67..a3b9d615a3b4 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-phanbell.dts +++ b/arch/arm64/boot/dts/freescale/imx8mq-phanbell.dts @@ -6,6 +6,7 @@ /dts-v1/; #include "imx8mq.dtsi" +#include <dt-bindings/interrupt-controller/irq.h> / { model = "Google i.MX8MQ Phanbell"; @@ -125,7 +126,7 @@ clocks = <&pmic_osc>; clock-output-names = "pmic_clk"; interrupt-parent = <&gpio1>; - interrupts = <3 GPIO_ACTIVE_LOW>; + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; regulators { buck1: BUCK1 { @@ -262,9 +263,6 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_fec1>; phy-mode = "rgmii-id"; - phy-reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; - phy-reset-duration = <10>; - phy-reset-post-delay = <50>; phy-handle = <ðphy0>; fsl,magic-packet; status = "okay"; @@ -275,6 +273,9 @@ ethphy0: ethernet-phy@0 { compatible = "ethernet-phy-ieee802.3-c22"; reg = <0>; + reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; + reset-assert-us = <10000>; + reset-deassert-us = <50000>; }; }; }; @@ -365,7 +366,7 @@ >; }; - pinctrl_pmic: pmicirq { + pinctrl_pmic: pmicirqgrp { fsl,pins = < MX8MQ_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x41 >; @@ -395,7 +396,7 @@ >; }; - pinctrl_usdhc1_100mhz: usdhc1grp100mhz { + pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp { fsl,pins = < MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x85 MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xc5 @@ -412,7 +413,7 @@ >; }; - pinctrl_usdhc1_200mhz: usdhc1grp200mhz { + pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp { fsl,pins = < MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x87 MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xc7 @@ -429,7 +430,7 @@ >; }; - pinctrl_usdhc2_gpio: usdhc2grpgpio { + pinctrl_usdhc2_gpio: usdhc2gpiogrp { fsl,pins = < MX8MQ_IOMUXC_SD2_CD_B_GPIO2_IO12 0x41 MX8MQ_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41 @@ -448,7 +449,7 @@ >; }; - pinctrl_usdhc2_100mhz: usdhc2grp100mhz { + pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { fsl,pins = < MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x85 MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xc5 @@ -460,7 +461,7 @@ >; }; - pinctrl_usdhc2_200mhz: usdhc2grp200mhz { + pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { fsl,pins = < MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x87 MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xc7 diff --git a/arch/arm64/boot/dts/freescale/imx8mq-pico-pi.dts b/arch/arm64/boot/dts/freescale/imx8mq-pico-pi.dts index 59da96b7143f..89cbec5c41b2 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-pico-pi.dts +++ b/arch/arm64/boot/dts/freescale/imx8mq-pico-pi.dts @@ -9,6 +9,7 @@ /dts-v1/; #include "imx8mq.dtsi" +#include <dt-bindings/interrupt-controller/irq.h> / { model = "TechNexion PICO-PI-8M"; @@ -70,7 +71,7 @@ clock-names = "osc"; clock-output-names = "pmic_clk"; interrupt-parent = <&gpio1>; - interrupts = <3 GPIO_ACTIVE_LOW>; + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; interrupt-names = "irq"; regulators { @@ -297,7 +298,7 @@ >; }; - pinctrl_pmic: pmicirq { + pinctrl_pmic: pmicirqgrp { fsl,pins = < MX8MQ_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x41 >; @@ -335,7 +336,7 @@ >; }; - pinctrl_usdhc1_100mhz: usdhc1grp100mhz { + pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp { fsl,pins = < MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x85 MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xc5 @@ -351,7 +352,7 @@ >; }; - pinctrl_usdhc1_200mhz: usdhc1grp200mhz { + pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp { fsl,pins = < MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x87 MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xc7 @@ -367,7 +368,7 @@ >; }; - pinctrl_usdhc2_gpio: usdhc2grpgpio { + pinctrl_usdhc2_gpio: usdhc2gpiogrp { fsl,pins = < MX8MQ_IOMUXC_SD2_CD_B_GPIO2_IO12 0x41 >; @@ -385,7 +386,7 @@ >; }; - pinctrl_usdhc2_100mhz: usdhc2grp100mhz { + pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { fsl,pins = < MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x85 MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xc5 @@ -397,7 +398,7 @@ >; }; - pinctrl_usdhc2_200mhz: usdhc2grp200mhz { + pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { fsl,pins = < MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x87 MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xc7 diff --git a/arch/arm64/boot/dts/freescale/imx8mq-sr-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-sr-som.dtsi index 602c870a7ccb..0187890a90c5 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-sr-som.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq-sr-som.dtsi @@ -20,8 +20,6 @@ pinctrl-0 = <&pinctrl_fec1>; phy-mode = "rgmii-id"; phy-handle = <ðphy0>; - phy-reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; - phy-reset-duration = <2>; fsl,magic-packet; status = "okay"; @@ -32,6 +30,8 @@ ethphy0: ethernet-phy@4 { compatible = "ethernet-phy-ieee802.3-c22"; reg = <4>; + reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; + reset-assert-us = <2000>; }; }; }; @@ -275,7 +275,7 @@ >; }; - pinctrl_usdhc1_100mhz: usdhc1grp100mhz { + pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp { fsl,pins = < MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x8d MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xcd @@ -292,7 +292,7 @@ >; }; - pinctrl_usdhc1_200mhz: usdhc1grp200mhz { + pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp { fsl,pins = < MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x9f MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xdf diff --git a/arch/arm64/boot/dts/freescale/imx8mq-thor96.dts b/arch/arm64/boot/dts/freescale/imx8mq-thor96.dts index b4795a032fa2..5d5aa6537225 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-thor96.dts +++ b/arch/arm64/boot/dts/freescale/imx8mq-thor96.dts @@ -122,7 +122,6 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_fec1>; phy-mode = "rgmii-id"; - phy-reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; phy-handle = <ðphy>; fsl,magic-packet; status = "okay"; @@ -134,6 +133,7 @@ ethphy: ethernet-phy@3 { compatible = "ethernet-phy-ieee802.3-c22"; reg = <3>; + reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; }; }; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-rmb3.dts b/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-rmb3.dts index 6b3581366d67..bfad4b885905 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-rmb3.dts +++ b/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-rmb3.dts @@ -15,7 +15,7 @@ &ecspi1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ecspi1>; - cs-gpios = <&gpio5 9 GPIO_ACTIVE_HIGH>; + cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>; status = "okay"; #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi index 0d1088dcaa02..fa7a041ffcfd 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi @@ -229,28 +229,28 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio3_hog>; - usb-emulation { + usb-emulation-hog { gpio-hog; gpios = <10 GPIO_ACTIVE_HIGH>; output-low; line-name = "usb-emulation"; }; - usb-mode1 { + usb-mode1-hog { gpio-hog; gpios = <11 GPIO_ACTIVE_HIGH>; output-high; line-name = "usb-mode1"; }; - usb-pwr { + usb-pwr-hog { gpio-hog; gpios = <12 GPIO_ACTIVE_LOW>; output-high; line-name = "usb-pwr-ctrl-en-n"; }; - usb-mode2 { + usb-mode2-hog { gpio-hog; gpios = <13 GPIO_ACTIVE_HIGH>; output-high; diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi index f70435cf9ad5..5e0e7d0f1bc4 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi @@ -423,7 +423,7 @@ tmu: tmu@30260000 { compatible = "fsl,imx8mq-tmu"; reg = <0x30260000 0x10000>; - interrupt = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk IMX8MQ_CLK_TMU_ROOT>; little-endian; fsl,tmu-range = <0xb0000 0xa0026 0x80048 0x70061>; @@ -523,6 +523,12 @@ <&clk IMX8MQ_VIDEO_PLL1_OUT>; assigned-clock-rates = <0>, <0>, <0>, <594000000>; status = "disabled"; + + port@0 { + lcdif_mipi_dsi: endpoint { + remote-endpoint = <&mipi_dsi_lcdif_in>; + }; + }; }; iomuxc: pinctrl@30330000 { @@ -617,6 +623,7 @@ gpc: gpc@303a0000 { compatible = "fsl,imx8mq-gpc"; reg = <0x303a0000 0x10000>; + interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>; interrupt-parent = <&gic>; interrupt-controller; #interrupt-cells = <3>; @@ -899,6 +906,49 @@ }; }; + mipi_dsi: mipi-dsi@30a00000 { + compatible = "fsl,imx8mq-nwl-dsi"; + reg = <0x30a00000 0x300>; + clocks = <&clk IMX8MQ_CLK_DSI_CORE>, + <&clk IMX8MQ_CLK_DSI_AHB>, + <&clk IMX8MQ_CLK_DSI_IPG_DIV>, + <&clk IMX8MQ_CLK_DSI_PHY_REF>, + <&clk IMX8MQ_CLK_LCDIF_PIXEL>; + clock-names = "core", "rx_esc", "tx_esc", "phy_ref", "lcdif"; + assigned-clocks = <&clk IMX8MQ_CLK_DSI_AHB>, + <&clk IMX8MQ_CLK_DSI_CORE>, + <&clk IMX8MQ_CLK_DSI_IPG_DIV>; + assigned-clock-parents = <&clk IMX8MQ_SYS1_PLL_80M>, + <&clk IMX8MQ_SYS1_PLL_266M>; + assigned-clock-rates = <80000000>, <266000000>, <20000000>; + interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>; + mux-controls = <&mux 0>; + power-domains = <&pgc_mipi>; + phys = <&dphy>; + phy-names = "dphy"; + resets = <&src IMX8MQ_RESET_MIPI_DSI_RESET_BYTE_N>, + <&src IMX8MQ_RESET_MIPI_DSI_DPI_RESET_N>, + <&src IMX8MQ_RESET_MIPI_DSI_ESC_RESET_N>, + <&src IMX8MQ_RESET_MIPI_DSI_PCLK_RESET_N>; + reset-names = "byte", "dpi", "esc", "pclk"; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + mipi_dsi_lcdif_in: endpoint@0 { + reg = <0>; + remote-endpoint = <&lcdif_mipi_dsi>; + }; + }; + }; + }; + dphy: dphy@30a00300 { compatible = "fsl,imx8mq-mipi-dphy"; reg = <0x30a00300 0x100>; @@ -1031,7 +1081,8 @@ reg = <0x30be0000 0x10000>; interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>; + <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk IMX8MQ_CLK_ENET1_ROOT>, <&clk IMX8MQ_CLK_ENET1_ROOT>, <&clk IMX8MQ_CLK_ENET_TIMER>, diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-colibri.dtsi b/arch/arm64/boot/dts/freescale/imx8qxp-colibri.dtsi index 75f17a29f81e..f38acff0d25c 100644 --- a/arch/arm64/boot/dts/freescale/imx8qxp-colibri.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8qxp-colibri.dtsi @@ -494,7 +494,7 @@ >; }; - pinctrl_usdhc1_100mhz: usdhc1grp100mhz { + pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp { fsl,pins = < IMX8QXP_EMMC0_CLK_CONN_EMMC0_CLK 0x06000041 IMX8QXP_EMMC0_CMD_CONN_EMMC0_CMD 0x21 @@ -511,7 +511,7 @@ >; }; - pinctrl_usdhc1_200mhz: usdhc1grp200mhz { + pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp { fsl,pins = < IMX8QXP_EMMC0_CLK_CONN_EMMC0_CLK 0x06000041 IMX8QXP_EMMC0_CMD_CONN_EMMC0_CMD 0x21 @@ -554,7 +554,7 @@ >; }; - pinctrl_usdhc2_100mhz: usdhc2grp100mhz { + pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { fsl,pins = < IMX8QXP_USDHC1_CLK_CONN_USDHC1_CLK 0x06000041 /* SODIMM 47 */ IMX8QXP_USDHC1_CMD_CONN_USDHC1_CMD 0x21 /* SODIMM 190 */ @@ -566,7 +566,7 @@ >; }; - pinctrl_usdhc2_200mhz: usdhc2grp200mhz { + pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { fsl,pins = < IMX8QXP_USDHC1_CLK_CONN_USDHC1_CLK 0x06000041 /* SODIMM 47 */ IMX8QXP_USDHC1_CMD_CONN_USDHC1_CMD 0x21 /* SODIMM 190 */ diff --git a/arch/arm64/boot/dts/freescale/qoriq-fman3-0.dtsi b/arch/arm64/boot/dts/freescale/qoriq-fman3-0.dtsi index 8bc6caa9167d..4338db14c5da 100644 --- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0.dtsi +++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0.dtsi @@ -19,6 +19,7 @@ fman0: fman@1a00000 { clock-names = "fmanclk"; fsl,qman-channel-range = <0x800 0x10>; ptimer-handle = <&ptp_timer0>; + dma-coherent; muram@0 { compatible = "fsl,fman-muram"; diff --git a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts index c1b614dabb8e..963300eede17 100644 --- a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts +++ b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts @@ -530,7 +530,7 @@ rt1711h: rt1711h@4e { compatible = "richtek,rt1711h"; reg = <0x4e>; - status = "ok"; + status = "okay"; interrupt-parent = <&gpio27>; interrupts = <3 IRQ_TYPE_LEVEL_LOW>; pinctrl-names = "default"; @@ -570,7 +570,7 @@ }; adv7533: adv7533@39 { - status = "ok"; + status = "okay"; compatible = "adi,adv7533"; reg = <0x39>; adi,dsi-lanes = <4>; @@ -656,7 +656,7 @@ &sdio_cfg_func>; /* WL_EN */ vmmc-supply = <&wlan_en>; - status = "ok"; + status = "okay"; wlcore: wlcore@2 { compatible = "ti,wl1837"; diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi index d25aac5e0bf8..994140fbc916 100644 --- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi @@ -1089,16 +1089,18 @@ compatible = "arm,sp805-wdt", "arm,primecell"; reg = <0x0 0xe8a06000 0x0 0x1000>; interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&crg_ctrl HI3660_OSC32K>; - clock-names = "apb_pclk"; + clocks = <&crg_ctrl HI3660_OSC32K>, + <&crg_ctrl HI3660_OSC32K>; + clock-names = "wdog_clk", "apb_pclk"; }; watchdog1: watchdog@e8a07000 { compatible = "arm,sp805-wdt", "arm,primecell"; reg = <0x0 0xe8a07000 0x0 0x1000>; interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&crg_ctrl HI3660_OSC32K>; - clock-names = "apb_pclk"; + clocks = <&crg_ctrl HI3660_OSC32K>, + <&crg_ctrl HI3660_OSC32K>; + clock-names = "wdog_clk", "apb_pclk"; }; tsensor: tsensor@fff30000 { diff --git a/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts b/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts index 7dac33d4fd5c..7f9f9886c349 100644 --- a/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts +++ b/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts @@ -418,7 +418,7 @@ &sdio_cfg_func>; /* WL_EN */ vmmc-supply = <&wlan_en>; - status = "ok"; + status = "okay"; wlcore: wlcore@2 { compatible = "ti,wl1837"; diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts index 533ed523888d..91d08673c02e 100644 --- a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts +++ b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts @@ -267,7 +267,7 @@ &uart1 { assigned-clocks = <&sys_ctrl HI6220_UART1_SRC>; assigned-clock-rates = <150000000>; - status = "ok"; + status = "okay"; bluetooth { compatible = "ti,wl1835-st"; @@ -278,21 +278,21 @@ }; &uart2 { - status = "ok"; + status = "okay"; label = "LS-UART0"; }; &uart3 { - status = "ok"; + status = "okay"; label = "LS-UART1"; }; &ade { - status = "ok"; + status = "okay"; }; &dsi { - status = "ok"; + status = "okay"; ports { /* 1 for output port */ @@ -489,17 +489,17 @@ &i2c0 { - status = "ok"; + status = "okay"; }; &i2c1 { - status = "ok"; + status = "okay"; }; &i2c2 { #address-cells = <1>; #size-cells = <0>; - status = "ok"; + status = "okay"; adv7533: adv7533@39 { compatible = "adi,adv7533"; @@ -541,5 +541,5 @@ }; &spi0 { - status = "ok"; + status = "okay"; }; diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi index 3d189d9f0d24..014735a9bc73 100644 --- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi @@ -371,7 +371,7 @@ clocks = <&sys_ctrl HI6220_EDMAC_ACLK>; dma-no-cci; dma-type = "hi6220_dma"; - status = "ok"; + status = "okay"; }; dual_timer0: timer@f8008000 { @@ -843,8 +843,9 @@ compatible = "arm,sp805-wdt", "arm,primecell"; reg = <0x0 0xf8005000 0x0 0x1000>; interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&ao_ctrl HI6220_WDT0_PCLK>; - clock-names = "apb_pclk"; + clocks = <&ao_ctrl HI6220_WDT0_PCLK>, + <&ao_ctrl HI6220_WDT0_PCLK>; + clock-names = "wdog_clk", "apb_pclk"; }; tsensor: tsensor@0,f7030700 { diff --git a/arch/arm64/boot/dts/hisilicon/hip05-d02.dts b/arch/arm64/boot/dts/hisilicon/hip05-d02.dts index e93c65ede06c..369b69b17b91 100644 --- a/arch/arm64/boot/dts/hisilicon/hip05-d02.dts +++ b/arch/arm64/boot/dts/hisilicon/hip05-d02.dts @@ -42,15 +42,15 @@ }; &uart0 { - status = "ok"; + status = "okay"; }; &peri_gpio0 { - status = "ok"; + status = "okay"; }; &lbc { - status = "ok"; + status = "okay"; #address-cells = <2>; #size-cells = <1>; ranges = <0 0 0x0 0x90000000 0x08000000>, diff --git a/arch/arm64/boot/dts/hisilicon/hip06-d03.dts b/arch/arm64/boot/dts/hisilicon/hip06-d03.dts index 677862beebef..9f4a930e734d 100644 --- a/arch/arm64/boot/dts/hisilicon/hip06-d03.dts +++ b/arch/arm64/boot/dts/hisilicon/hip06-d03.dts @@ -22,37 +22,37 @@ }; &ipmi0 { - status = "ok"; + status = "okay"; }; &uart0 { - status = "ok"; + status = "okay"; }; ð0 { - status = "ok"; + status = "okay"; }; ð1 { - status = "ok"; + status = "okay"; }; ð2 { - status = "ok"; + status = "okay"; }; ð3 { - status = "ok"; + status = "okay"; }; &sas1 { - status = "ok"; + status = "okay"; }; &usb_ohci { - status = "ok"; + status = "okay"; }; &usb_ehci { - status = "ok"; + status = "okay"; }; diff --git a/arch/arm64/boot/dts/hisilicon/hip07-d05.dts b/arch/arm64/boot/dts/hisilicon/hip07-d05.dts index fcbdffe0868b..81a2312c8a26 100644 --- a/arch/arm64/boot/dts/hisilicon/hip07-d05.dts +++ b/arch/arm64/boot/dts/hisilicon/hip07-d05.dts @@ -50,41 +50,41 @@ }; &uart0 { - status = "ok"; + status = "okay"; }; &ipmi0 { - status = "ok"; + status = "okay"; }; &usb_ohci { - status = "ok"; + status = "okay"; }; &usb_ehci { - status = "ok"; + status = "okay"; }; ð0 { - status = "ok"; + status = "okay"; }; ð1 { - status = "ok"; + status = "okay"; }; ð2 { - status = "ok"; + status = "okay"; }; ð3 { - status = "ok"; + status = "okay"; }; &sas1 { - status = "ok"; + status = "okay"; }; &p0_pcie2_a { - status = "ok"; + status = "okay"; }; diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi b/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi index 9d7f19e97df7..e1c0fcba5c20 100644 --- a/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi +++ b/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi @@ -20,7 +20,7 @@ service_reserved: svcbuffer@0 { compatible = "shared-dma-pool"; - reg = <0x0 0x0 0x0 0x1000000>; + reg = <0x0 0x0 0x0 0x2000000>; alignment = <0x1000>; no-map; }; @@ -149,8 +149,8 @@ snps,multicast-filter-bins = <256>; iommus = <&smmu 1>; altr,sysmgr-syscon = <&sysmgr 0x44 0>; - clocks = <&clkmgr AGILEX_EMAC0_CLK>; - clock-names = "stmmaceth"; + clocks = <&clkmgr AGILEX_EMAC0_CLK>, <&clkmgr AGILEX_EMAC_PTP_CLK>; + clock-names = "stmmaceth", "ptp_ref"; status = "disabled"; }; @@ -167,8 +167,8 @@ snps,multicast-filter-bins = <256>; iommus = <&smmu 2>; altr,sysmgr-syscon = <&sysmgr 0x48 8>; - clocks = <&clkmgr AGILEX_EMAC1_CLK>; - clock-names = "stmmaceth"; + clocks = <&clkmgr AGILEX_EMAC1_CLK>, <&clkmgr AGILEX_EMAC_PTP_CLK>; + clock-names = "stmmaceth", "ptp_ref"; status = "disabled"; }; @@ -185,8 +185,8 @@ snps,multicast-filter-bins = <256>; iommus = <&smmu 3>; altr,sysmgr-syscon = <&sysmgr 0x4c 16>; - clocks = <&clkmgr AGILEX_EMAC2_CLK>; - clock-names = "stmmaceth"; + clocks = <&clkmgr AGILEX_EMAC2_CLK>, <&clkmgr AGILEX_EMAC_PTP_CLK>; + clock-names = "stmmaceth", "ptp_ref"; status = "disabled"; }; diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex_socdk.dts b/arch/arm64/boot/dts/intel/socfpga_agilex_socdk.dts index 96c50d48289d..a7a83f29f00b 100644 --- a/arch/arm64/boot/dts/intel/socfpga_agilex_socdk.dts +++ b/arch/arm64/boot/dts/intel/socfpga_agilex_socdk.dts @@ -110,7 +110,7 @@ flash@0 { #address-cells = <1>; #size-cells = <1>; - compatible = "mt25qu02g"; + compatible = "micron,mt25qu02g", "jedec,spi-nor"; reg = <0>; spi-max-frequency = <100000000>; diff --git a/arch/arm64/boot/dts/lg/lg1312.dtsi b/arch/arm64/boot/dts/lg/lg1312.dtsi index 64f3b135068d..081fe7a9f605 100644 --- a/arch/arm64/boot/dts/lg/lg1312.dtsi +++ b/arch/arm64/boot/dts/lg/lg1312.dtsi @@ -131,18 +131,18 @@ ranges; timers: timer@fd100000 { - compatible = "arm,sp804"; + compatible = "arm,sp804", "arm,primecell"; reg = <0x0 0xfd100000 0x1000>; interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&clk_bus>; - clock-names = "apb_pclk"; + clocks = <&clk_bus>, <&clk_bus>, <&clk_bus>; + clock-names = "timer0clk", "timer1clk", "apb_pclk"; }; wdog: watchdog@fd200000 { compatible = "arm,sp805", "arm,primecell"; reg = <0x0 0xfd200000 0x1000>; interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&clk_bus>; - clock-names = "apb_pclk"; + clocks = <&clk_bus>, <&clk_bus>; + clock-names = "wdog_clk", "apb_pclk"; }; uart0: serial@fe000000 { compatible = "arm,pl011", "arm,primecell"; diff --git a/arch/arm64/boot/dts/lg/lg1313.dtsi b/arch/arm64/boot/dts/lg/lg1313.dtsi index ac23592ab011..604bb6975337 100644 --- a/arch/arm64/boot/dts/lg/lg1313.dtsi +++ b/arch/arm64/boot/dts/lg/lg1313.dtsi @@ -131,18 +131,18 @@ ranges; timers: timer@fd100000 { - compatible = "arm,sp804"; + compatible = "arm,sp804", "arm,primecell"; reg = <0x0 0xfd100000 0x1000>; interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&clk_bus>; - clock-names = "apb_pclk"; + clocks = <&clk_bus>, <&clk_bus>, <&clk_bus>; + clock-names = "timer0clk", "timer1clk", "apb_pclk"; }; wdog: watchdog@fd200000 { compatible = "arm,sp805", "arm,primecell"; reg = <0x0 0xfd200000 0x1000>; interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&clk_bus>; - clock-names = "apb_pclk"; + clocks = <&clk_bus>, <&clk_bus>; + clock-names = "wdog_clk", "apb_pclk"; }; uart0: serial@fe000000 { compatible = "arm,pl011", "arm,primecell"; diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7-emmc.dts b/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7-emmc.dts index 03733fd92732..215d2f702623 100644 --- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7-emmc.dts +++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7-emmc.dts @@ -20,17 +20,23 @@ compatible = "globalscale,espressobin-v7-emmc", "globalscale,espressobin-v7", "globalscale,espressobin", "marvell,armada3720", "marvell,armada3710"; + + aliases { + /* ethernet1 is wan port */ + ethernet1 = &switch0port3; + ethernet3 = &switch0port1; + }; }; &switch0 { ports { - port@1 { + switch0port1: port@1 { reg = <1>; label = "lan1"; phy-handle = <&switch0phy0>; }; - port@3 { + switch0port3: port@3 { reg = <3>; label = "wan"; phy-handle = <&switch0phy2>; diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7.dts b/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7.dts index 8570c5f47d7d..b6f4af8ebafb 100644 --- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7.dts +++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7.dts @@ -19,17 +19,23 @@ model = "Globalscale Marvell ESPRESSOBin Board V7"; compatible = "globalscale,espressobin-v7", "globalscale,espressobin", "marvell,armada3720", "marvell,armada3710"; + + aliases { + /* ethernet1 is wan port */ + ethernet1 = &switch0port3; + ethernet3 = &switch0port1; + }; }; &switch0 { ports { - port@1 { + switch0port1: port@1 { reg = <1>; label = "lan1"; phy-handle = <&switch0phy0>; }; - port@3 { + switch0port3: port@3 { reg = <3>; label = "wan"; phy-handle = <&switch0phy2>; diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi index b97218c72727..0775c16e0ec8 100644 --- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi @@ -13,6 +13,10 @@ / { aliases { ethernet0 = ð0; + /* for dsa slave device */ + ethernet1 = &switch0port1; + ethernet2 = &switch0port2; + ethernet3 = &switch0port3; serial0 = &uart0; serial1 = &uart1; }; @@ -120,7 +124,7 @@ #address-cells = <1>; #size-cells = <0>; - port@0 { + switch0port0: port@0 { reg = <0>; label = "cpu"; ethernet = <ð0>; @@ -131,19 +135,19 @@ }; }; - port@1 { + switch0port1: port@1 { reg = <1>; label = "wan"; phy-handle = <&switch0phy0>; }; - port@2 { + switch0port2: port@2 { reg = <2>; label = "lan0"; phy-handle = <&switch0phy1>; }; - port@3 { + switch0port3: port@3 { reg = <3>; label = "lan1"; phy-handle = <&switch0phy2>; diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi index 2bbc69b4dc99..d5b6c0a1c54a 100644 --- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi @@ -316,7 +316,7 @@ }; pcie_reset_pins: pcie-reset-pins { - groups = "pcie1"; + groups = "pcie1"; /* this actually controls "pcie1_reset" */ function = "gpio"; }; diff --git a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts index d174ad214857..9a11e5c60c26 100644 --- a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts +++ b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts @@ -143,6 +143,56 @@ mdio: mdio-bus { #address-cells = <1>; #size-cells = <0>; + + switch@0 { + compatible = "mediatek,mt7531"; + reg = <0>; + reset-gpios = <&pio 54 0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + label = "wan"; + }; + + port@1 { + reg = <1>; + label = "lan0"; + }; + + port@2 { + reg = <2>; + label = "lan1"; + }; + + port@3 { + reg = <3>; + label = "lan2"; + }; + + port@4 { + reg = <4>; + label = "lan3"; + }; + + port@6 { + reg = <6>; + label = "cpu"; + ethernet = <&gmac0>; + phy-mode = "2500base-x"; + + fixed-link { + speed = <2500>; + full-duplex; + pause; + }; + }; + }; + }; + }; }; diff --git a/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts index 0b4de627f96e..08ad0ffb24df 100644 --- a/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts +++ b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts @@ -105,20 +105,71 @@ pinctrl-0 = <ð_pins>; status = "okay"; - gmac1: mac@1 { + gmac0: mac@0 { compatible = "mediatek,eth-mac"; - reg = <1>; - phy-handle = <&phy5>; + reg = <0>; + phy-mode = "2500base-x"; + + fixed-link { + speed = <2500>; + full-duplex; + pause; + }; }; mdio-bus { #address-cells = <1>; #size-cells = <0>; - phy5: ethernet-phy@5 { - reg = <5>; - phy-mode = "sgmii"; + switch@0 { + compatible = "mediatek,mt7531"; + reg = <0>; + reset-gpios = <&pio 54 0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + label = "lan0"; + }; + + port@1 { + reg = <1>; + label = "lan1"; + }; + + port@2 { + reg = <2>; + label = "lan2"; + }; + + port@3 { + reg = <3>; + label = "lan3"; + }; + + port@4 { + reg = <4>; + label = "wan"; + }; + + port@6 { + reg = <6>; + label = "cpu"; + ethernet = <&gmac0>; + phy-mode = "2500base-x"; + + fixed-link { + speed = <2500>; + full-duplex; + pause; + }; + }; + }; }; + }; }; diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi index 1a39e0ef776b..5b9ec032ce8d 100644 --- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi @@ -686,6 +686,8 @@ clocks = <&pericfg CLK_PERI_MSDC30_0_PD>, <&topckgen CLK_TOP_MSDC50_0_SEL>; clock-names = "source", "hclk"; + resets = <&pericfg MT7622_PERI_MSDC0_SW_RST>; + reset-names = "hrst"; status = "disabled"; }; diff --git a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi index a5a12b2599a4..44a0346133cd 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi @@ -5,6 +5,7 @@ #include <dt-bindings/input/input.h> #include <dt-bindings/input/linux-event-codes.h> +#include <dt-bindings/regulator/dlg,da9211-regulator.h> #include <dt-bindings/gpio/gpio.h> #include "mt8173.dtsi" @@ -294,7 +295,8 @@ regulator-max-microamp = <4400000>; regulator-ramp-delay = <10000>; regulator-always-on; - regulator-allowed-modes = <0 1>; + regulator-allowed-modes = <DA9211_BUCK_MODE_SYNC + DA9211_BUCK_MODE_AUTO>; }; da9211_vgpu_reg: BUCKB { @@ -431,12 +433,11 @@ status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&nor_gpio1_pins>; - bus-width = <8>; - max-frequency = <50000000>; - non-removable; + flash@0 { compatible = "jedec,spi-nor"; reg = <0>; + spi-max-frequency = <50000000>; }; }; diff --git a/arch/arm64/boot/dts/mediatek/mt8183-evb.dts b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts index ae405bd8f06b..cba2d8933e79 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-evb.dts +++ b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts @@ -25,6 +25,17 @@ chosen { stdout-path = "serial0:921600n8"; }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + scp_mem_reserved: scp_mem_region { + compatible = "shared-dma-pool"; + reg = <0 0x50000000 0 0x2900000>; + no-map; + }; + }; }; &auxadc { diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi index f0a070535b34..85f7c33ba446 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi @@ -90,6 +90,18 @@ regulator-max-microvolt = <3300000>; }; + reserved_memory: reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + scp_mem_reserved: scp_mem_region { + compatible = "shared-dma-pool"; + reg = <0 0x50000000 0 0x2900000>; + no-map; + }; + }; + max98357a: codec0 { compatible = "maxim,max98357a"; sdmode-gpios = <&pio 175 0>; @@ -524,6 +536,13 @@ }; }; + scp_pins: scp { + pins_scp_uart { + pinmux = <PINMUX_GPIO110__FUNC_TP_URXD1_AO>, + <PINMUX_GPIO112__FUNC_TP_UTXD1_AO>; + }; + }; + spi0_pins: spi0 { pins_spi{ pinmux = <PINMUX_GPIO85__FUNC_SPI0_MI>, @@ -651,6 +670,17 @@ }; }; +&scp { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&scp_pins>; + + cros_ec { + compatible = "google,cros-ec-rpmsg"; + mtk,rpmsg-name = "cros-ec-rpmsg"; + }; +}; + &soc_data { status = "okay"; }; diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi index 102105871db2..9cfd961c45eb 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi @@ -317,8 +317,7 @@ }; watchdog: watchdog@10007000 { - compatible = "mediatek,mt8183-wdt", - "mediatek,mt6589-wdt"; + compatible = "mediatek,mt8183-wdt"; reg = <0 0x10007000 0 0x100>; #reset-cells = <1>; }; @@ -339,6 +338,18 @@ clock-names = "spi", "wrap"; }; + scp: scp@10500000 { + compatible = "mediatek,mt8183-scp"; + reg = <0 0x10500000 0 0x80000>, + <0 0x105c0000 0 0x19080>; + reg-names = "sram", "cfg"; + interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&infracfg CLK_INFRA_SCPSYS>; + clock-names = "main"; + memory-region = <&scp_mem_reserved>; + status = "disabled"; + }; + systimer: timer@10017000 { compatible = "mediatek,mt8183-timer", "mediatek,mt6765-timer"; diff --git a/arch/arm64/boot/dts/mediatek/pumpkin-common.dtsi b/arch/arm64/boot/dts/mediatek/pumpkin-common.dtsi index dfceffe6950a..29d8cf6df46b 100644 --- a/arch/arm64/boot/dts/mediatek/pumpkin-common.dtsi +++ b/arch/arm64/boot/dts/mediatek/pumpkin-common.dtsi @@ -56,7 +56,7 @@ tca6416: gpio@20 { compatible = "ti,tca6416"; reg = <0x20>; - rst-gpio = <&pio 65 GPIO_ACTIVE_HIGH>; + reset-gpios = <&pio 65 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&tca6416_pins>; diff --git a/arch/arm64/boot/dts/microchip/sparx5.dtsi b/arch/arm64/boot/dts/microchip/sparx5.dtsi index cf712e80615d..3cb01c39c3c8 100644 --- a/arch/arm64/boot/dts/microchip/sparx5.dtsi +++ b/arch/arm64/boot/dts/microchip/sparx5.dtsi @@ -5,6 +5,7 @@ #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/clock/microchip,sparx5.h> / { compatible = "microchip,sparx5"; @@ -13,6 +14,7 @@ #size-cells = <1>; aliases { + spi0 = &spi0; serial0 = &uart0; serial1 = &uart1; }; @@ -117,6 +119,22 @@ interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; }; + cpu_ctrl: syscon@600000000 { + compatible = "microchip,sparx5-cpu-syscon", "syscon", + "simple-mfd"; + reg = <0x6 0x00000000 0xd0>; + mux: mux-controller { + compatible = "mmio-mux"; + #mux-control-cells = <0>; + /* + * SI_OWNER and SI2_OWNER in GENERAL_CTRL + * SPI: value 9 - (SIMC,SIBM) = 0b1001 + * SPI2: value 6 - (SIBM,SIMC) = 0b0110 + */ + mux-reg-masks = <0x88 0xf0>; + }; + }; + uart0: serial@600100000 { pinctrl-0 = <&uart_pins>; pinctrl-names = "default"; @@ -143,6 +161,19 @@ status = "disabled"; }; + spi0: spi@600104000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "microchip,sparx5-spi"; + reg = <0x6 0x00104000 0x40>; + num-cs = <16>; + reg-io-width = <4>; + reg-shift = <2>; + clocks = <&ahb_clk>; + interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + timer1: timer@600105000 { compatible = "snps,dw-apb-timer"; reg = <0x6 0x00105000 0x1000>; @@ -151,6 +182,20 @@ interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>; }; + sdhci0: mmc@600800000 { + compatible = "microchip,dw-sparx5-sdhci"; + status = "disabled"; + reg = <0x6 0x00800000 0x1000>; + pinctrl-0 = <&emmc_pins>; + pinctrl-names = "default"; + clocks = <&clks CLK_ID_AUX1>; + clock-names = "core"; + assigned-clocks = <&clks CLK_ID_AUX1>; + assigned-clock-rates = <800000000>; + interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>; + bus-width = <8>; + }; + gpio: pinctrl@6110101e0 { compatible = "microchip,sparx5-pinctrl"; reg = <0x6 0x110101e0 0x90>, <0x6 0x10508010 0x100>; @@ -161,6 +206,26 @@ interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>; #interrupt-cells = <2>; + cs1_pins: cs1-pins { + pins = "GPIO_16"; + function = "si"; + }; + + cs2_pins: cs2-pins { + pins = "GPIO_17"; + function = "si"; + }; + + cs3_pins: cs3-pins { + pins = "GPIO_18"; + function = "si"; + }; + + si2_pins: si2-pins { + pins = "GPIO_39", "GPIO_40", "GPIO_41"; + function = "si2"; + }; + uart_pins: uart-pins { pins = "GPIO_10", "GPIO_11"; function = "uart"; @@ -180,6 +245,15 @@ pins = "GPIO_28", "GPIO_29"; function = "twi2"; }; + + emmc_pins: emmc-pins { + pins = "GPIO_34", "GPIO_35", "GPIO_36", + "GPIO_37", "GPIO_38", "GPIO_39", + "GPIO_40", "GPIO_41", "GPIO_42", + "GPIO_43", "GPIO_44", "GPIO_45", + "GPIO_46", "GPIO_47"; + function = "emmc"; + }; }; i2c0: i2c@600101000 { @@ -209,5 +283,12 @@ clock-frequency = <100000>; clocks = <&ahb_clk>; }; + + tmon0: tmon@610508110 { + compatible = "microchip,sparx5-temp"; + reg = <0x6 0x10508110 0xc>; + #thermal-sensor-cells = <0>; + clocks = <&ahb_clk>; + }; }; }; diff --git a/arch/arm64/boot/dts/microchip/sparx5_nand.dtsi b/arch/arm64/boot/dts/microchip/sparx5_nand.dtsi new file mode 100644 index 000000000000..03f107e427d7 --- /dev/null +++ b/arch/arm64/boot/dts/microchip/sparx5_nand.dtsi @@ -0,0 +1,31 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2020 Microchip Technology Inc. and its subsidiaries. + */ + +&gpio { + cs14_pins: cs14-pins { + pins = "GPIO_44"; + function = "si"; + }; +}; + +&spi0 { + pinctrl-0 = <&si2_pins>; + pinctrl-names = "default"; + spi@e { + compatible = "spi-mux"; + mux-controls = <&mux>; + #address-cells = <1>; + #size-cells = <0>; + reg = <14>; /* CS14 */ + spi-flash@6 { + compatible = "spi-nand"; + pinctrl-0 = <&cs14_pins>; + pinctrl-names = "default"; + reg = <0x6>; /* SPI2 */ + spi-max-frequency = <42000000>; + rx-sample-delay-ns = <7>; /* Tune for speed */ + }; + }; +}; diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb125.dts b/arch/arm64/boot/dts/microchip/sparx5_pcb125.dts index 91ee5b6cfc37..6b2da7c7520c 100644 --- a/arch/arm64/boot/dts/microchip/sparx5_pcb125.dts +++ b/arch/arm64/boot/dts/microchip/sparx5_pcb125.dts @@ -16,6 +16,59 @@ }; }; +&gpio { + emmc_pins: emmc-pins { + /* NB: No "GPIO_35", "GPIO_36", "GPIO_37" + * (N/A: CARD_nDETECT, CARD_WP, CARD_LED) + */ + pins = "GPIO_34", "GPIO_38", "GPIO_39", + "GPIO_40", "GPIO_41", "GPIO_42", + "GPIO_43", "GPIO_44", "GPIO_45", + "GPIO_46", "GPIO_47"; + drive-strength = <3>; + function = "emmc"; + }; +}; + +&sdhci0 { + status = "okay"; + bus-width = <8>; + non-removable; + pinctrl-0 = <&emmc_pins>; + max-frequency = <8000000>; + microchip,clock-delay = <10>; +}; + +&spi0 { + status = "okay"; + spi@0 { + compatible = "spi-mux"; + mux-controls = <&mux>; + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; /* CS0 */ + spi-flash@9 { + compatible = "jedec,spi-nor"; + spi-max-frequency = <8000000>; + reg = <0x9>; /* SPI */ + }; + }; + spi@1 { + compatible = "spi-mux"; + mux-controls = <&mux 0>; + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; /* CS1 */ + spi-flash@9 { + compatible = "spi-nand"; + pinctrl-0 = <&cs1_pins>; + pinctrl-names = "default"; + spi-max-frequency = <8000000>; + reg = <0x9>; /* SPI */ + }; + }; +}; + &i2c1 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb134.dts b/arch/arm64/boot/dts/microchip/sparx5_pcb134.dts index feee4e99ff57..45ca1af7e850 100644 --- a/arch/arm64/boot/dts/microchip/sparx5_pcb134.dts +++ b/arch/arm64/boot/dts/microchip/sparx5_pcb134.dts @@ -5,6 +5,7 @@ /dts-v1/; #include "sparx5_pcb134_board.dtsi" +#include "sparx5_nand.dtsi" / { model = "Sparx5 PCB134 Reference Board (NAND)"; diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi b/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi index 18a535a04368..f37b478d6534 100644 --- a/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi +++ b/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi @@ -38,6 +38,38 @@ }; }; +&spi0 { + status = "okay"; + spi@0 { + compatible = "spi-mux"; + mux-controls = <&mux>; + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; /* CS0 */ + spi-flash@9 { + compatible = "jedec,spi-nor"; + spi-max-frequency = <8000000>; + reg = <0x9>; /* SPI */ + }; + }; +}; + +&spi0 { + status = "okay"; + spi@0 { + compatible = "spi-mux"; + mux-controls = <&mux>; + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; /* CS0 */ + spi-flash@9 { + compatible = "jedec,spi-nor"; + spi-max-frequency = <8000000>; + reg = <0x9>; /* SPI */ + }; + }; +}; + &gpio { i2cmux_pins_i: i2cmux-pins-i { pins = "GPIO_16", "GPIO_17", "GPIO_18", "GPIO_19", diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb134_emmc.dts b/arch/arm64/boot/dts/microchip/sparx5_pcb134_emmc.dts index 10081a66961b..bbb9852c1f15 100644 --- a/arch/arm64/boot/dts/microchip/sparx5_pcb134_emmc.dts +++ b/arch/arm64/boot/dts/microchip/sparx5_pcb134_emmc.dts @@ -15,3 +15,26 @@ reg = <0x00000000 0x00000000 0x10000000>; }; }; + +&gpio { + emmc_pins: emmc-pins { + /* NB: No "GPIO_35", "GPIO_36", "GPIO_37" + * (N/A: CARD_nDETECT, CARD_WP, CARD_LED) + */ + pins = "GPIO_34", "GPIO_38", "GPIO_39", + "GPIO_40", "GPIO_41", "GPIO_42", + "GPIO_43", "GPIO_44", "GPIO_45", + "GPIO_46", "GPIO_47"; + drive-strength = <3>; + function = "emmc"; + }; +}; + +&sdhci0 { + status = "okay"; + pinctrl-0 = <&emmc_pins>; + non-removable; + max-frequency = <52000000>; + bus-width = <8>; + microchip,clock-delay = <10>; +}; diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb135.dts b/arch/arm64/boot/dts/microchip/sparx5_pcb135.dts index 20e409a9be19..647cdb38b113 100644 --- a/arch/arm64/boot/dts/microchip/sparx5_pcb135.dts +++ b/arch/arm64/boot/dts/microchip/sparx5_pcb135.dts @@ -5,6 +5,7 @@ /dts-v1/; #include "sparx5_pcb135_board.dtsi" +#include "sparx5_nand.dtsi" / { model = "Sparx5 PCB135 Reference Board (NAND)"; diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi b/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi index d71f11a10b3d..b02b8c8ce44d 100644 --- a/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi +++ b/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi @@ -51,6 +51,38 @@ }; }; +&spi0 { + status = "okay"; + spi@0 { + compatible = "spi-mux"; + mux-controls = <&mux>; + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; /* CS0 */ + spi-flash@9 { + compatible = "jedec,spi-nor"; + spi-max-frequency = <8000000>; + reg = <0x9>; /* SPI */ + }; + }; +}; + +&spi0 { + status = "okay"; + spi@0 { + compatible = "spi-mux"; + mux-controls = <&mux>; + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; /* CS0 */ + spi-flash@9 { + compatible = "jedec,spi-nor"; + spi-max-frequency = <8000000>; + reg = <0x9>; /* SPI */ + }; + }; +}; + &axi { i2c0_imux: i2c0-imux@0 { compatible = "i2c-mux-pinctrl"; diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb135_emmc.dts b/arch/arm64/boot/dts/microchip/sparx5_pcb135_emmc.dts index 741f0e12260e..f82266fe2ad4 100644 --- a/arch/arm64/boot/dts/microchip/sparx5_pcb135_emmc.dts +++ b/arch/arm64/boot/dts/microchip/sparx5_pcb135_emmc.dts @@ -15,3 +15,26 @@ reg = <0x00000000 0x00000000 0x10000000>; }; }; + +&gpio { + emmc_pins: emmc-pins { + /* NB: No "GPIO_35", "GPIO_36", "GPIO_37" + * (N/A: CARD_nDETECT, CARD_WP, CARD_LED) + */ + pins = "GPIO_34", "GPIO_38", "GPIO_39", + "GPIO_40", "GPIO_41", "GPIO_42", + "GPIO_43", "GPIO_44", "GPIO_45", + "GPIO_46", "GPIO_47"; + drive-strength = <3>; + function = "emmc"; + }; +}; + +&sdhci0 { + status = "okay"; + pinctrl-0 = <&emmc_pins>; + non-removable; + max-frequency = <52000000>; + bus-width = <8>; + microchip,clock-delay = <10>; +}; diff --git a/arch/arm64/boot/dts/nvidia/Makefile b/arch/arm64/boot/dts/nvidia/Makefile index 2273fc5db19c..9296d12d11e9 100644 --- a/arch/arm64/boot/dts/nvidia/Makefile +++ b/arch/arm64/boot/dts/nvidia/Makefile @@ -9,3 +9,4 @@ dtb-$(CONFIG_ARCH_TEGRA_210_SOC) += tegra210-p2894-0050-a08.dtb dtb-$(CONFIG_ARCH_TEGRA_186_SOC) += tegra186-p2771-0000.dtb dtb-$(CONFIG_ARCH_TEGRA_194_SOC) += tegra194-p2972-0000.dtb dtb-$(CONFIG_ARCH_TEGRA_194_SOC) += tegra194-p3509-0000+p3668-0000.dtb +dtb-$(CONFIG_ARCH_TEGRA_234_SOC) += tegra234-sim-vdk.dtb diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts index 802b8c52489a..381a84912ba8 100644 --- a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts +++ b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts @@ -222,6 +222,7 @@ compatible = "atmel,24c02"; reg = <0x57>; + label = "system"; vcc-supply = <&vdd_1v8>; address-width = <8>; pagesize = <8>; diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi index 53d92fdd7f06..fd9177447711 100644 --- a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi @@ -173,6 +173,7 @@ compatible = "atmel,24c02"; reg = <0x50>; + label = "module"; vcc-supply = <&vdd_1v8>; address-width = <8>; pagesize = <8>; diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi index 34d249d85da7..0c46ab7bbbf3 100644 --- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi @@ -85,7 +85,7 @@ ranges = <0x02900000 0x0 0x02900000 0x200000>; status = "disabled"; - dma-controller@2930000 { + adma: dma-controller@2930000 { compatible = "nvidia,tegra186-adma"; reg = <0x02930000 0x20000>; interrupt-parent = <&agic>; @@ -140,6 +140,221 @@ clock-names = "clk"; status = "disabled"; }; + + tegra_ahub: ahub@2900800 { + compatible = "nvidia,tegra186-ahub"; + reg = <0x02900800 0x800>; + clocks = <&bpmp TEGRA186_CLK_AHUB>; + clock-names = "ahub"; + assigned-clocks = <&bpmp TEGRA186_CLK_AHUB>; + assigned-clock-parents = <&bpmp TEGRA186_CLK_PLL_A_OUT0>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x02900800 0x02900800 0x11800>; + status = "disabled"; + + tegra_admaif: admaif@290f000 { + compatible = "nvidia,tegra186-admaif"; + reg = <0x0290f000 0x1000>; + dmas = <&adma 1>, <&adma 1>, + <&adma 2>, <&adma 2>, + <&adma 3>, <&adma 3>, + <&adma 4>, <&adma 4>, + <&adma 5>, <&adma 5>, + <&adma 6>, <&adma 6>, + <&adma 7>, <&adma 7>, + <&adma 8>, <&adma 8>, + <&adma 9>, <&adma 9>, + <&adma 10>, <&adma 10>, + <&adma 11>, <&adma 11>, + <&adma 12>, <&adma 12>, + <&adma 13>, <&adma 13>, + <&adma 14>, <&adma 14>, + <&adma 15>, <&adma 15>, + <&adma 16>, <&adma 16>, + <&adma 17>, <&adma 17>, + <&adma 18>, <&adma 18>, + <&adma 19>, <&adma 19>, + <&adma 20>, <&adma 20>; + dma-names = "rx1", "tx1", + "rx2", "tx2", + "rx3", "tx3", + "rx4", "tx4", + "rx5", "tx5", + "rx6", "tx6", + "rx7", "tx7", + "rx8", "tx8", + "rx9", "tx9", + "rx10", "tx10", + "rx11", "tx11", + "rx12", "tx12", + "rx13", "tx13", + "rx14", "tx14", + "rx15", "tx15", + "rx16", "tx16", + "rx17", "tx17", + "rx18", "tx18", + "rx19", "tx19", + "rx20", "tx20"; + status = "disabled"; + }; + + tegra_i2s1: i2s@2901000 { + compatible = "nvidia,tegra186-i2s", + "nvidia,tegra210-i2s"; + reg = <0x2901000 0x100>; + clocks = <&bpmp TEGRA186_CLK_I2S1>, + <&bpmp TEGRA186_CLK_I2S1_SYNC_INPUT>; + clock-names = "i2s", "sync_input"; + assigned-clocks = <&bpmp TEGRA186_CLK_I2S1>; + assigned-clock-parents = <&bpmp TEGRA186_CLK_PLL_A_OUT0>; + assigned-clock-rates = <1536000>; + sound-name-prefix = "I2S1"; + status = "disabled"; + }; + + tegra_i2s2: i2s@2901100 { + compatible = "nvidia,tegra186-i2s", + "nvidia,tegra210-i2s"; + reg = <0x2901100 0x100>; + clocks = <&bpmp TEGRA186_CLK_I2S2>, + <&bpmp TEGRA186_CLK_I2S2_SYNC_INPUT>; + clock-names = "i2s", "sync_input"; + assigned-clocks = <&bpmp TEGRA186_CLK_I2S2>; + assigned-clock-parents = <&bpmp TEGRA186_CLK_PLL_A_OUT0>; + assigned-clock-rates = <1536000>; + sound-name-prefix = "I2S2"; + status = "disabled"; + }; + + tegra_i2s3: i2s@2901200 { + compatible = "nvidia,tegra186-i2s", + "nvidia,tegra210-i2s"; + reg = <0x2901200 0x100>; + clocks = <&bpmp TEGRA186_CLK_I2S3>, + <&bpmp TEGRA186_CLK_I2S3_SYNC_INPUT>; + clock-names = "i2s", "sync_input"; + assigned-clocks = <&bpmp TEGRA186_CLK_I2S3>; + assigned-clock-parents = <&bpmp TEGRA186_CLK_PLL_A_OUT0>; + assigned-clock-rates = <1536000>; + sound-name-prefix = "I2S3"; + status = "disabled"; + }; + + tegra_i2s4: i2s@2901300 { + compatible = "nvidia,tegra186-i2s", + "nvidia,tegra210-i2s"; + reg = <0x2901300 0x100>; + clocks = <&bpmp TEGRA186_CLK_I2S4>, + <&bpmp TEGRA186_CLK_I2S4_SYNC_INPUT>; + clock-names = "i2s", "sync_input"; + assigned-clocks = <&bpmp TEGRA186_CLK_I2S4>; + assigned-clock-parents = <&bpmp TEGRA186_CLK_PLL_A_OUT0>; + assigned-clock-rates = <1536000>; + sound-name-prefix = "I2S4"; + status = "disabled"; + }; + + tegra_i2s5: i2s@2901400 { + compatible = "nvidia,tegra186-i2s", + "nvidia,tegra210-i2s"; + reg = <0x2901400 0x100>; + clocks = <&bpmp TEGRA186_CLK_I2S5>, + <&bpmp TEGRA186_CLK_I2S5_SYNC_INPUT>; + clock-names = "i2s", "sync_input"; + assigned-clocks = <&bpmp TEGRA186_CLK_I2S5>; + assigned-clock-parents = <&bpmp TEGRA186_CLK_PLL_A_OUT0>; + assigned-clock-rates = <1536000>; + sound-name-prefix = "I2S5"; + status = "disabled"; + }; + + tegra_i2s6: i2s@2901500 { + compatible = "nvidia,tegra186-i2s", + "nvidia,tegra210-i2s"; + reg = <0x2901500 0x100>; + clocks = <&bpmp TEGRA186_CLK_I2S6>, + <&bpmp TEGRA186_CLK_I2S6_SYNC_INPUT>; + clock-names = "i2s", "sync_input"; + assigned-clocks = <&bpmp TEGRA186_CLK_I2S6>; + assigned-clock-parents = <&bpmp TEGRA186_CLK_PLL_A_OUT0>; + assigned-clock-rates = <1536000>; + sound-name-prefix = "I2S6"; + status = "disabled"; + }; + + tegra_dmic1: dmic@2904000 { + compatible = "nvidia,tegra210-dmic"; + reg = <0x2904000 0x100>; + clocks = <&bpmp TEGRA186_CLK_DMIC1>; + clock-names = "dmic"; + assigned-clocks = <&bpmp TEGRA186_CLK_DMIC1>; + assigned-clock-parents = <&bpmp TEGRA186_CLK_PLL_A_OUT0>; + assigned-clock-rates = <3072000>; + sound-name-prefix = "DMIC1"; + status = "disabled"; + }; + + tegra_dmic2: dmic@2904100 { + compatible = "nvidia,tegra210-dmic"; + reg = <0x2904100 0x100>; + clocks = <&bpmp TEGRA186_CLK_DMIC2>; + clock-names = "dmic"; + assigned-clocks = <&bpmp TEGRA186_CLK_DMIC2>; + assigned-clock-parents = <&bpmp TEGRA186_CLK_PLL_A_OUT0>; + assigned-clock-rates = <3072000>; + sound-name-prefix = "DMIC2"; + status = "disabled"; + }; + + tegra_dmic3: dmic@2904200 { + compatible = "nvidia,tegra210-dmic"; + reg = <0x2904200 0x100>; + clocks = <&bpmp TEGRA186_CLK_DMIC3>; + clock-names = "dmic"; + assigned-clocks = <&bpmp TEGRA186_CLK_DMIC3>; + assigned-clock-parents = <&bpmp TEGRA186_CLK_PLL_A_OUT0>; + assigned-clock-rates = <3072000>; + sound-name-prefix = "DMIC3"; + status = "disabled"; + }; + + tegra_dmic4: dmic@2904300 { + compatible = "nvidia,tegra210-dmic"; + reg = <0x2904300 0x100>; + clocks = <&bpmp TEGRA186_CLK_DMIC4>; + clock-names = "dmic"; + assigned-clocks = <&bpmp TEGRA186_CLK_DMIC4>; + assigned-clock-parents = <&bpmp TEGRA186_CLK_PLL_A_OUT0>; + assigned-clock-rates = <3072000>; + sound-name-prefix = "DMIC4"; + status = "disabled"; + }; + + tegra_dspk1: dspk@2905000 { + compatible = "nvidia,tegra186-dspk"; + reg = <0x2905000 0x100>; + clocks = <&bpmp TEGRA186_CLK_DSPK1>; + clock-names = "dspk"; + assigned-clocks = <&bpmp TEGRA186_CLK_DSPK1>; + assigned-clock-parents = <&bpmp TEGRA186_CLK_PLL_A_OUT0>; + assigned-clock-rates = <12288000>; + sound-name-prefix = "DSPK1"; + status = "disabled"; + }; + + tegra_dspk2: dspk@2905100 { + compatible = "nvidia,tegra186-dspk"; + reg = <0x2905100 0x100>; + clocks = <&bpmp TEGRA186_CLK_DSPK2>; + clock-names = "dspk"; + assigned-clocks = <&bpmp TEGRA186_CLK_DSPK2>; + assigned-clock-parents = <&bpmp TEGRA186_CLK_PLL_A_OUT0>; + assigned-clock-rates = <12288000>; + sound-name-prefix = "DSPK2"; + status = "disabled"; + }; + }; }; mc: memory-controller@2c00000 { @@ -337,8 +552,9 @@ compatible = "nvidia,tegra186-sdhci"; reg = <0x0 0x03400000 0x0 0x10000>; interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&bpmp TEGRA186_CLK_SDMMC1>; - clock-names = "sdhci"; + clocks = <&bpmp TEGRA186_CLK_SDMMC1>, + <&bpmp TEGRA186_CLK_SDMMC_LEGACY_TM>; + clock-names = "sdhci", "tmclk"; resets = <&bpmp TEGRA186_RESET_SDMMC1>; reset-names = "sdhci"; interconnects = <&mc TEGRA186_MEMORY_CLIENT_SDMMCRA &emc>, @@ -366,8 +582,9 @@ compatible = "nvidia,tegra186-sdhci"; reg = <0x0 0x03420000 0x0 0x10000>; interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&bpmp TEGRA186_CLK_SDMMC2>; - clock-names = "sdhci"; + clocks = <&bpmp TEGRA186_CLK_SDMMC2>, + <&bpmp TEGRA186_CLK_SDMMC_LEGACY_TM>; + clock-names = "sdhci", "tmclk"; resets = <&bpmp TEGRA186_RESET_SDMMC2>; reset-names = "sdhci"; interconnects = <&mc TEGRA186_MEMORY_CLIENT_SDMMCRAA &emc>, @@ -390,8 +607,9 @@ compatible = "nvidia,tegra186-sdhci"; reg = <0x0 0x03440000 0x0 0x10000>; interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&bpmp TEGRA186_CLK_SDMMC3>; - clock-names = "sdhci"; + clocks = <&bpmp TEGRA186_CLK_SDMMC3>, + <&bpmp TEGRA186_CLK_SDMMC_LEGACY_TM>; + clock-names = "sdhci", "tmclk"; resets = <&bpmp TEGRA186_RESET_SDMMC3>; reset-names = "sdhci"; interconnects = <&mc TEGRA186_MEMORY_CLIENT_SDMMCR &emc>, @@ -416,8 +634,9 @@ compatible = "nvidia,tegra186-sdhci"; reg = <0x0 0x03460000 0x0 0x10000>; interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&bpmp TEGRA186_CLK_SDMMC4>; - clock-names = "sdhci"; + clocks = <&bpmp TEGRA186_CLK_SDMMC4>, + <&bpmp TEGRA186_CLK_SDMMC_LEGACY_TM>; + clock-names = "sdhci", "tmclk"; assigned-clocks = <&bpmp TEGRA186_CLK_SDMMC4>, <&bpmp TEGRA186_CLK_PLLC4_VCO>; assigned-clock-parents = <&bpmp TEGRA186_CLK_PLLC4_VCO>; diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi index 4c005b811233..d71b7a1140fe 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi @@ -57,6 +57,22 @@ status = "okay"; }; + i2c@3160000 { + status = "okay"; + + eeprom@50 { + compatible = "atmel,24c02"; + reg = <0x50>; + + label = "module"; + vcc-supply = <&vdd_1v8ls>; + address-width = <8>; + pagesize = <8>; + size = <256>; + read-only; + }; + }; + /* SDMMC1 (SD/MMC) */ mmc@3400000 { cd-gpios = <&gpio TEGRA194_MAIN_GPIO(A, 0) GPIO_ACTIVE_LOW>; diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts index 90b6ea5467fa..54d057beec59 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts +++ b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts @@ -23,6 +23,20 @@ }; }; + i2c@3160000 { + eeprom@56 { + compatible = "atmel,24c02"; + reg = <0x56>; + + label = "system"; + vcc-supply = <&vdd_1v8ls>; + address-width = <8>; + pagesize = <8>; + size = <256>; + read-only; + }; + }; + ddc: i2c@31c0000 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0000.dts b/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0000.dts index c1c589805d6b..7f97b34216a0 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0000.dts +++ b/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0000.dts @@ -27,6 +27,20 @@ status = "okay"; }; + i2c@3160000 { + eeprom@57 { + compatible = "atmel,24c02"; + reg = <0x57>; + + label = "system"; + vcc-supply = <&vdd_1v8>; + address-width = <8>; + pagesize = <8>; + size = <256>; + read-only; + }; + }; + hda@3510000 { nvidia,model = "jetson-xavier-nx-hda"; status = "okay"; diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p3668-0000.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p3668-0000.dtsi index 10cb836aea7e..a2893be80507 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194-p3668-0000.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194-p3668-0000.dtsi @@ -58,6 +58,22 @@ status = "okay"; }; + i2c@3160000 { + status = "okay"; + + eeprom@50 { + compatible = "atmel,24c02"; + reg = <0x50>; + + label = "module"; + vcc-supply = <&vdd_1v8ls>; + address-width = <8>; + pagesize = <8>; + size = <256>; + read-only; + }; + }; + /* SDMMC1 (SD/MMC) */ mmc@3400000 { status = "okay"; diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi index 48160f48003a..e9c90f0f44ff 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi @@ -83,7 +83,7 @@ ranges = <0x02900000 0x02900000 0x200000>; status = "disabled"; - dma-controller@2930000 { + adma: dma-controller@2930000 { compatible = "nvidia,tegra194-adma", "nvidia,tegra186-adma"; reg = <0x02930000 0x20000>; @@ -140,6 +140,229 @@ clock-names = "clk"; status = "disabled"; }; + + tegra_ahub: ahub@2900800 { + compatible = "nvidia,tegra194-ahub", + "nvidia,tegra186-ahub"; + reg = <0x02900800 0x800>; + clocks = <&bpmp TEGRA194_CLK_AHUB>; + clock-names = "ahub"; + assigned-clocks = <&bpmp TEGRA194_CLK_AHUB>; + assigned-clock-parents = <&bpmp TEGRA194_CLK_PLLA_OUT0>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x02900800 0x02900800 0x11800>; + status = "disabled"; + + tegra_admaif: admaif@290f000 { + compatible = "nvidia,tegra194-admaif", + "nvidia,tegra186-admaif"; + reg = <0x0290f000 0x1000>; + dmas = <&adma 1>, <&adma 1>, + <&adma 2>, <&adma 2>, + <&adma 3>, <&adma 3>, + <&adma 4>, <&adma 4>, + <&adma 5>, <&adma 5>, + <&adma 6>, <&adma 6>, + <&adma 7>, <&adma 7>, + <&adma 8>, <&adma 8>, + <&adma 9>, <&adma 9>, + <&adma 10>, <&adma 10>, + <&adma 11>, <&adma 11>, + <&adma 12>, <&adma 12>, + <&adma 13>, <&adma 13>, + <&adma 14>, <&adma 14>, + <&adma 15>, <&adma 15>, + <&adma 16>, <&adma 16>, + <&adma 17>, <&adma 17>, + <&adma 18>, <&adma 18>, + <&adma 19>, <&adma 19>, + <&adma 20>, <&adma 20>; + dma-names = "rx1", "tx1", + "rx2", "tx2", + "rx3", "tx3", + "rx4", "tx4", + "rx5", "tx5", + "rx6", "tx6", + "rx7", "tx7", + "rx8", "tx8", + "rx9", "tx9", + "rx10", "tx10", + "rx11", "tx11", + "rx12", "tx12", + "rx13", "tx13", + "rx14", "tx14", + "rx15", "tx15", + "rx16", "tx16", + "rx17", "tx17", + "rx18", "tx18", + "rx19", "tx19", + "rx20", "tx20"; + status = "disabled"; + }; + + tegra_i2s1: i2s@2901000 { + compatible = "nvidia,tegra194-i2s", + "nvidia,tegra210-i2s"; + reg = <0x2901000 0x100>; + clocks = <&bpmp TEGRA194_CLK_I2S1>, + <&bpmp TEGRA194_CLK_I2S1_SYNC_INPUT>; + clock-names = "i2s", "sync_input"; + assigned-clocks = <&bpmp TEGRA194_CLK_I2S1>; + assigned-clock-parents = <&bpmp TEGRA194_CLK_PLLA_OUT0>; + assigned-clock-rates = <1536000>; + sound-name-prefix = "I2S1"; + status = "disabled"; + }; + + tegra_i2s2: i2s@2901100 { + compatible = "nvidia,tegra194-i2s", + "nvidia,tegra210-i2s"; + reg = <0x2901100 0x100>; + clocks = <&bpmp TEGRA194_CLK_I2S2>, + <&bpmp TEGRA194_CLK_I2S2_SYNC_INPUT>; + clock-names = "i2s", "sync_input"; + assigned-clocks = <&bpmp TEGRA194_CLK_I2S2>; + assigned-clock-parents = <&bpmp TEGRA194_CLK_PLLA_OUT0>; + assigned-clock-rates = <1536000>; + sound-name-prefix = "I2S2"; + status = "disabled"; + }; + + tegra_i2s3: i2s@2901200 { + compatible = "nvidia,tegra194-i2s", + "nvidia,tegra210-i2s"; + reg = <0x2901200 0x100>; + clocks = <&bpmp TEGRA194_CLK_I2S3>, + <&bpmp TEGRA194_CLK_I2S3_SYNC_INPUT>; + clock-names = "i2s", "sync_input"; + assigned-clocks = <&bpmp TEGRA194_CLK_I2S3>; + assigned-clock-parents = <&bpmp TEGRA194_CLK_PLLA_OUT0>; + assigned-clock-rates = <1536000>; + sound-name-prefix = "I2S3"; + status = "disabled"; + }; + + tegra_i2s4: i2s@2901300 { + compatible = "nvidia,tegra194-i2s", + "nvidia,tegra210-i2s"; + reg = <0x2901300 0x100>; + clocks = <&bpmp TEGRA194_CLK_I2S4>, + <&bpmp TEGRA194_CLK_I2S4_SYNC_INPUT>; + clock-names = "i2s", "sync_input"; + assigned-clocks = <&bpmp TEGRA194_CLK_I2S4>; + assigned-clock-parents = <&bpmp TEGRA194_CLK_PLLA_OUT0>; + assigned-clock-rates = <1536000>; + sound-name-prefix = "I2S4"; + status = "disabled"; + }; + + tegra_i2s5: i2s@2901400 { + compatible = "nvidia,tegra194-i2s", + "nvidia,tegra210-i2s"; + reg = <0x2901400 0x100>; + clocks = <&bpmp TEGRA194_CLK_I2S5>, + <&bpmp TEGRA194_CLK_I2S5_SYNC_INPUT>; + clock-names = "i2s", "sync_input"; + assigned-clocks = <&bpmp TEGRA194_CLK_I2S5>; + assigned-clock-parents = <&bpmp TEGRA194_CLK_PLLA_OUT0>; + assigned-clock-rates = <1536000>; + sound-name-prefix = "I2S5"; + status = "disabled"; + }; + + tegra_i2s6: i2s@2901500 { + compatible = "nvidia,tegra194-i2s", + "nvidia,tegra210-i2s"; + reg = <0x2901500 0x100>; + clocks = <&bpmp TEGRA194_CLK_I2S6>, + <&bpmp TEGRA194_CLK_I2S6_SYNC_INPUT>; + clock-names = "i2s", "sync_input"; + assigned-clocks = <&bpmp TEGRA194_CLK_I2S6>; + assigned-clock-parents = <&bpmp TEGRA194_CLK_PLLA_OUT0>; + assigned-clock-rates = <1536000>; + sound-name-prefix = "I2S6"; + status = "disabled"; + }; + + tegra_dmic1: dmic@2904000 { + compatible = "nvidia,tegra194-dmic", + "nvidia,tegra210-dmic"; + reg = <0x2904000 0x100>; + clocks = <&bpmp TEGRA194_CLK_DMIC1>; + clock-names = "dmic"; + assigned-clocks = <&bpmp TEGRA194_CLK_DMIC1>; + assigned-clock-parents = <&bpmp TEGRA194_CLK_PLLA_OUT0>; + assigned-clock-rates = <3072000>; + sound-name-prefix = "DMIC1"; + status = "disabled"; + }; + + tegra_dmic2: dmic@2904100 { + compatible = "nvidia,tegra194-dmic", + "nvidia,tegra210-dmic"; + reg = <0x2904100 0x100>; + clocks = <&bpmp TEGRA194_CLK_DMIC2>; + clock-names = "dmic"; + assigned-clocks = <&bpmp TEGRA194_CLK_DMIC2>; + assigned-clock-parents = <&bpmp TEGRA194_CLK_PLLA_OUT0>; + assigned-clock-rates = <3072000>; + sound-name-prefix = "DMIC2"; + status = "disabled"; + }; + + tegra_dmic3: dmic@2904200 { + compatible = "nvidia,tegra194-dmic", + "nvidia,tegra210-dmic"; + reg = <0x2904200 0x100>; + clocks = <&bpmp TEGRA194_CLK_DMIC3>; + clock-names = "dmic"; + assigned-clocks = <&bpmp TEGRA194_CLK_DMIC3>; + assigned-clock-parents = <&bpmp TEGRA194_CLK_PLLA_OUT0>; + assigned-clock-rates = <3072000>; + sound-name-prefix = "DMIC3"; + status = "disabled"; + }; + + tegra_dmic4: dmic@2904300 { + compatible = "nvidia,tegra194-dmic", + "nvidia,tegra210-dmic"; + reg = <0x2904300 0x100>; + clocks = <&bpmp TEGRA194_CLK_DMIC4>; + clock-names = "dmic"; + assigned-clocks = <&bpmp TEGRA194_CLK_DMIC4>; + assigned-clock-parents = <&bpmp TEGRA194_CLK_PLLA_OUT0>; + assigned-clock-rates = <3072000>; + sound-name-prefix = "DMIC4"; + status = "disabled"; + }; + + tegra_dspk1: dspk@2905000 { + compatible = "nvidia,tegra194-dspk", + "nvidia,tegra186-dspk"; + reg = <0x2905000 0x100>; + clocks = <&bpmp TEGRA194_CLK_DSPK1>; + clock-names = "dspk"; + assigned-clocks = <&bpmp TEGRA194_CLK_DSPK1>; + assigned-clock-parents = <&bpmp TEGRA194_CLK_PLLA_OUT0>; + assigned-clock-rates = <12288000>; + sound-name-prefix = "DSPK1"; + status = "disabled"; + }; + + tegra_dspk2: dspk@2905100 { + compatible = "nvidia,tegra194-dspk", + "nvidia,tegra186-dspk"; + reg = <0x2905100 0x100>; + clocks = <&bpmp TEGRA194_CLK_DSPK2>; + clock-names = "dspk"; + assigned-clocks = <&bpmp TEGRA194_CLK_DSPK2>; + assigned-clock-parents = <&bpmp TEGRA194_CLK_PLLA_OUT0>; + assigned-clock-rates = <12288000>; + sound-name-prefix = "DSPK2"; + status = "disabled"; + }; + }; }; pinmux: pinmux@2430000 { @@ -329,6 +552,9 @@ clock-names = "div-clk"; resets = <&bpmp TEGRA194_RESET_I2C4>; reset-names = "i2c"; + pinctrl-0 = <&state_dpaux1_i2c>; + pinctrl-1 = <&state_dpaux1_off>; + pinctrl-names = "default", "idle"; status = "disabled"; }; @@ -343,10 +569,14 @@ clock-names = "div-clk"; resets = <&bpmp TEGRA194_RESET_I2C6>; reset-names = "i2c"; + pinctrl-0 = <&state_dpaux0_i2c>; + pinctrl-1 = <&state_dpaux0_off>; + pinctrl-names = "default", "idle"; status = "disabled"; }; - gen7_i2c: i2c@31c0000 { + /* shares pads with dpaux2 */ + dp_aux_ch2_i2c: i2c@31c0000 { compatible = "nvidia,tegra194-i2c"; reg = <0x031c0000 0x10000>; interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; @@ -356,10 +586,14 @@ clock-names = "div-clk"; resets = <&bpmp TEGRA194_RESET_I2C7>; reset-names = "i2c"; + pinctrl-0 = <&state_dpaux2_i2c>; + pinctrl-1 = <&state_dpaux2_off>; + pinctrl-names = "default", "idle"; status = "disabled"; }; - gen9_i2c: i2c@31e0000 { + /* shares pads with dpaux3 */ + dp_aux_ch3_i2c: i2c@31e0000 { compatible = "nvidia,tegra194-i2c"; reg = <0x031e0000 0x10000>; interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; @@ -369,6 +603,9 @@ clock-names = "div-clk"; resets = <&bpmp TEGRA194_RESET_I2C9>; reset-names = "i2c"; + pinctrl-0 = <&state_dpaux3_i2c>; + pinctrl-1 = <&state_dpaux3_off>; + pinctrl-names = "default", "idle"; status = "disabled"; }; @@ -460,8 +697,9 @@ compatible = "nvidia,tegra194-sdhci"; reg = <0x03400000 0x10000>; interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&bpmp TEGRA194_CLK_SDMMC1>; - clock-names = "sdhci"; + clocks = <&bpmp TEGRA194_CLK_SDMMC1>, + <&bpmp TEGRA194_CLK_SDMMC_LEGACY_TM>; + clock-names = "sdhci", "tmclk"; resets = <&bpmp TEGRA194_RESET_SDMMC1>; reset-names = "sdhci"; interconnects = <&mc TEGRA194_MEMORY_CLIENT_SDMMCRA &emc>, @@ -485,8 +723,9 @@ compatible = "nvidia,tegra194-sdhci"; reg = <0x03440000 0x10000>; interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&bpmp TEGRA194_CLK_SDMMC3>; - clock-names = "sdhci"; + clocks = <&bpmp TEGRA194_CLK_SDMMC3>, + <&bpmp TEGRA194_CLK_SDMMC_LEGACY_TM>; + clock-names = "sdhci", "tmclk"; resets = <&bpmp TEGRA194_RESET_SDMMC3>; reset-names = "sdhci"; interconnects = <&mc TEGRA194_MEMORY_CLIENT_SDMMCR &emc>, @@ -511,8 +750,9 @@ compatible = "nvidia,tegra194-sdhci"; reg = <0x03460000 0x10000>; interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&bpmp TEGRA194_CLK_SDMMC4>; - clock-names = "sdhci"; + clocks = <&bpmp TEGRA194_CLK_SDMMC4>, + <&bpmp TEGRA194_CLK_SDMMC_LEGACY_TM>; + clock-names = "sdhci", "tmclk"; assigned-clocks = <&bpmp TEGRA194_CLK_SDMMC4>, <&bpmp TEGRA194_CLK_PLLC4>; assigned-clock-parents = @@ -1398,8 +1638,8 @@ gpu@17000000 { compatible = "nvidia,gv11b"; - reg = <0x17000000 0x10000000>, - <0x18000000 0x10000000>; + reg = <0x17000000 0x1000000>, + <0x18000000 0x1000000>; interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "stall", "nonstall"; diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi index 6a4b50aaa25d..6077d572d828 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi @@ -273,6 +273,7 @@ compatible = "atmel,24c02"; reg = <0x50>; + label = "module"; vcc-supply = <&vdd_1v8>; address-width = <8>; pagesize = <8>; @@ -337,7 +338,7 @@ vdd_gpu: regulator@100 { compatible = "pwm-regulator"; - pwms = <&pwm 1 4880>; + pwms = <&pwm 1 8000>; regulator-name = "VDD_GPU"; regulator-min-microvolt = <710000>; regulator-max-microvolt = <1320000>; diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts b/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts index 56adf287a82c..4c9c2a054642 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts @@ -86,6 +86,7 @@ compatible = "atmel,24c02"; reg = <0x57>; + label = "system"; vcc-supply = <&vdd_1v8>; address-width = <8>; pagesize = <8>; diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts index 2282ea1c6279..859241db4b4d 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts +++ b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts @@ -144,6 +144,7 @@ compatible = "atmel,24c02"; reg = <0x50>; + label = "module"; vcc-supply = <&vdd_1v8>; address-width = <8>; pagesize = <8>; @@ -155,6 +156,7 @@ compatible = "atmel,24c02"; reg = <0x57>; + label = "system"; vcc-supply = <&vdd_1v8>; address-width = <8>; pagesize = <8>; @@ -541,6 +543,8 @@ mode = "peripheral"; usb-role-switch; + vbus-supply = <&vdd_5v0_usb>; + connector { compatible = "gpio-usb-b-connector", "usb-b-connector"; @@ -574,6 +578,7 @@ bus-width = <4>; cd-gpios = <&gpio TEGRA_GPIO(Z, 1) GPIO_ACTIVE_LOW>; + disable-wp; vqmmc-supply = <&vddio_sdmmc>; vmmc-supply = <&vdd_3v3_sd>; @@ -621,6 +626,18 @@ pinctrl-1 = <&dvfs_pwm_inactive_state>; }; + aconnect@702c0000 { + status = "okay"; + + dma@702e2000 { + status = "okay"; + }; + + interrupt-controller@702f9000 { + status = "okay"; + }; + }; + clk32k_in: clock@0 { compatible = "fixed-clock"; clock-frequency = <32768>; @@ -818,7 +835,7 @@ vdd_gpu: regulator@6 { compatible = "pwm-regulator"; - pwms = <&pwm 1 4880>; + pwms = <&pwm 1 8000>; regulator-name = "VDD_GPU"; regulator-min-microvolt = <710000>; @@ -843,4 +860,14 @@ vin-supply = <&avdd_1v05_pll>; }; + + vdd_5v0_usb: regulator@8 { + compatible = "regulator-fixed"; + + regulator-name = "VDD_5V_USB"; + regulator-min-microvolt = <50000000>; + regulator-max-microvolt = <50000000>; + + vin-supply = <&vdd_5v0_sys>; + }; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi index 829f786af133..d47c88950d38 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi @@ -194,6 +194,7 @@ iommus = <&mc TEGRA_SWGROUP_DC>; + nvidia,outputs = <&dsia &dsib &sor0 &sor1>; nvidia,head = <0>; }; @@ -208,10 +209,11 @@ iommus = <&mc TEGRA_SWGROUP_DCB>; + nvidia,outputs = <&dsia &dsib &sor0 &sor1>; nvidia,head = <1>; }; - dsi@54300000 { + dsia: dsi@54300000 { compatible = "nvidia,tegra210-dsi"; reg = <0x0 0x54300000 0x0 0x00040000>; clocks = <&tegra_car TEGRA210_CLK_DSIA>, @@ -248,7 +250,7 @@ status = "disabled"; }; - dsi@54400000 { + dsib: dsi@54400000 { compatible = "nvidia,tegra210-dsi"; reg = <0x0 0x54400000 0x0 0x00040000>; clocks = <&tegra_car TEGRA210_CLK_DSIB>, @@ -284,7 +286,7 @@ status = "disabled"; }; - sor@54540000 { + sor0: sor@54540000 { compatible = "nvidia,tegra210-sor"; reg = <0x0 0x54540000 0x0 0x00040000>; interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>; @@ -304,7 +306,7 @@ status = "disabled"; }; - sor@54580000 { + sor1: sor@54580000 { compatible = "nvidia,tegra210-sor1"; reg = <0x0 0x54580000 0x0 0x00040000>; interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>; @@ -1194,8 +1196,9 @@ compatible = "nvidia,tegra210-sdhci"; reg = <0x0 0x700b0000 0x0 0x200>; interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&tegra_car TEGRA210_CLK_SDMMC1>; - clock-names = "sdhci"; + clocks = <&tegra_car TEGRA210_CLK_SDMMC1>, + <&tegra_car TEGRA210_CLK_SDMMC_LEGACY>; + clock-names = "sdhci", "tmclk"; resets = <&tegra_car 14>; reset-names = "sdhci"; pinctrl-names = "sdmmc-3v3", "sdmmc-1v8", @@ -1222,8 +1225,9 @@ compatible = "nvidia,tegra210-sdhci"; reg = <0x0 0x700b0200 0x0 0x200>; interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&tegra_car TEGRA210_CLK_SDMMC2>; - clock-names = "sdhci"; + clocks = <&tegra_car TEGRA210_CLK_SDMMC2>, + <&tegra_car TEGRA210_CLK_SDMMC_LEGACY>; + clock-names = "sdhci", "tmclk"; resets = <&tegra_car 9>; reset-names = "sdhci"; pinctrl-names = "sdmmc-1v8-drv"; @@ -1239,8 +1243,9 @@ compatible = "nvidia,tegra210-sdhci"; reg = <0x0 0x700b0400 0x0 0x200>; interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&tegra_car TEGRA210_CLK_SDMMC3>; - clock-names = "sdhci"; + clocks = <&tegra_car TEGRA210_CLK_SDMMC3>, + <&tegra_car TEGRA210_CLK_SDMMC_LEGACY>; + clock-names = "sdhci", "tmclk"; resets = <&tegra_car 69>; reset-names = "sdhci"; pinctrl-names = "sdmmc-3v3", "sdmmc-1v8", @@ -1262,8 +1267,9 @@ compatible = "nvidia,tegra210-sdhci"; reg = <0x0 0x700b0600 0x0 0x200>; interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&tegra_car TEGRA210_CLK_SDMMC4>; - clock-names = "sdhci"; + clocks = <&tegra_car TEGRA210_CLK_SDMMC4>, + <&tegra_car TEGRA210_CLK_SDMMC_LEGACY>; + clock-names = "sdhci", "tmclk"; resets = <&tegra_car 15>; reset-names = "sdhci"; pinctrl-names = "sdmmc-3v3-drv", "sdmmc-1v8-drv"; @@ -1381,6 +1387,146 @@ clock-names = "clk"; status = "disabled"; }; + + tegra_ahub: ahub@702d0800 { + compatible = "nvidia,tegra210-ahub"; + reg = <0x702d0800 0x800>; + clocks = <&tegra_car TEGRA210_CLK_D_AUDIO>; + clock-names = "ahub"; + assigned-clocks = <&tegra_car TEGRA210_CLK_D_AUDIO>; + assigned-clock-parents = <&tegra_car TEGRA210_CLK_PLL_A_OUT0>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x702d0000 0x702d0000 0x0000e400>; + status = "disabled"; + + tegra_admaif: admaif@702d0000 { + compatible = "nvidia,tegra210-admaif"; + reg = <0x702d0000 0x800>; + dmas = <&adma 1>, <&adma 1>, + <&adma 2>, <&adma 2>, + <&adma 3>, <&adma 3>, + <&adma 4>, <&adma 4>, + <&adma 5>, <&adma 5>, + <&adma 6>, <&adma 6>, + <&adma 7>, <&adma 7>, + <&adma 8>, <&adma 8>, + <&adma 9>, <&adma 9>, + <&adma 10>, <&adma 10>; + dma-names = "rx1", "tx1", + "rx2", "tx2", + "rx3", "tx3", + "rx4", "tx4", + "rx5", "tx5", + "rx6", "tx6", + "rx7", "tx7", + "rx8", "tx8", + "rx9", "tx9", + "rx10", "tx10"; + status = "disabled"; + }; + + tegra_i2s1: i2s@702d1000 { + compatible = "nvidia,tegra210-i2s"; + reg = <0x702d1000 0x100>; + clocks = <&tegra_car TEGRA210_CLK_I2S0>, + <&tegra_car TEGRA210_CLK_I2S0_SYNC>; + clock-names = "i2s", "sync_input"; + assigned-clocks = <&tegra_car TEGRA210_CLK_I2S0>; + assigned-clock-parents = <&tegra_car TEGRA210_CLK_PLL_A_OUT0>; + assigned-clock-rates = <1536000>; + sound-name-prefix = "I2S1"; + status = "disabled"; + }; + + tegra_i2s2: i2s@702d1100 { + compatible = "nvidia,tegra210-i2s"; + reg = <0x702d1100 0x100>; + clocks = <&tegra_car TEGRA210_CLK_I2S1>, + <&tegra_car TEGRA210_CLK_I2S1_SYNC>; + clock-names = "i2s", "sync_input"; + assigned-clocks = <&tegra_car TEGRA210_CLK_I2S1>; + assigned-clock-parents = <&tegra_car TEGRA210_CLK_PLL_A_OUT0>; + assigned-clock-rates = <1536000>; + sound-name-prefix = "I2S2"; + status = "disabled"; + }; + + tegra_i2s3: i2s@702d1200 { + compatible = "nvidia,tegra210-i2s"; + reg = <0x702d1200 0x100>; + clocks = <&tegra_car TEGRA210_CLK_I2S2>, + <&tegra_car TEGRA210_CLK_I2S2_SYNC>; + clock-names = "i2s", "sync_input"; + assigned-clocks = <&tegra_car TEGRA210_CLK_I2S2>; + assigned-clock-parents = <&tegra_car TEGRA210_CLK_PLL_A_OUT0>; + assigned-clock-rates = <1536000>; + sound-name-prefix = "I2S3"; + status = "disabled"; + }; + + tegra_i2s4: i2s@702d1300 { + compatible = "nvidia,tegra210-i2s"; + reg = <0x702d1300 0x100>; + clocks = <&tegra_car TEGRA210_CLK_I2S3>, + <&tegra_car TEGRA210_CLK_I2S3_SYNC>; + clock-names = "i2s", "sync_input"; + assigned-clocks = <&tegra_car TEGRA210_CLK_I2S3>; + assigned-clock-parents = <&tegra_car TEGRA210_CLK_PLL_A_OUT0>; + assigned-clock-rates = <1536000>; + sound-name-prefix = "I2S4"; + status = "disabled"; + }; + + tegra_i2s5: i2s@702d1400 { + compatible = "nvidia,tegra210-i2s"; + reg = <0x702d1400 0x100>; + clocks = <&tegra_car TEGRA210_CLK_I2S4>, + <&tegra_car TEGRA210_CLK_I2S4_SYNC>; + clock-names = "i2s", "sync_input"; + assigned-clocks = <&tegra_car TEGRA210_CLK_I2S4>; + assigned-clock-parents = <&tegra_car TEGRA210_CLK_PLL_A_OUT0>; + assigned-clock-rates = <1536000>; + sound-name-prefix = "I2S5"; + status = "disabled"; + }; + + tegra_dmic1: dmic@702d4000 { + compatible = "nvidia,tegra210-dmic"; + reg = <0x702d4000 0x100>; + clocks = <&tegra_car TEGRA210_CLK_DMIC1>; + clock-names = "dmic"; + assigned-clocks = <&tegra_car TEGRA210_CLK_DMIC1>; + assigned-clock-parents = <&tegra_car TEGRA210_CLK_PLL_A_OUT0>; + assigned-clock-rates = <3072000>; + sound-name-prefix = "DMIC1"; + status = "disabled"; + }; + + tegra_dmic2: dmic@702d4100 { + compatible = "nvidia,tegra210-dmic"; + reg = <0x702d4100 0x100>; + clocks = <&tegra_car TEGRA210_CLK_DMIC2>; + clock-names = "dmic"; + assigned-clocks = <&tegra_car TEGRA210_CLK_DMIC2>; + assigned-clock-parents = <&tegra_car TEGRA210_CLK_PLL_A_OUT0>; + assigned-clock-rates = <3072000>; + sound-name-prefix = "DMIC2"; + status = "disabled"; + }; + + tegra_dmic3: dmic@702d4200 { + compatible = "nvidia,tegra210-dmic"; + reg = <0x702d4200 0x100>; + clocks = <&tegra_car TEGRA210_CLK_DMIC3>; + clock-names = "dmic"; + assigned-clocks = <&tegra_car TEGRA210_CLK_DMIC3>; + assigned-clock-parents = <&tegra_car TEGRA210_CLK_PLL_A_OUT0>; + assigned-clock-rates = <3072000>; + sound-name-prefix = "DMIC3"; + status = "disabled"; + }; + }; }; spi@70410000 { diff --git a/arch/arm64/boot/dts/nvidia/tegra234-sim-vdk.dts b/arch/arm64/boot/dts/nvidia/tegra234-sim-vdk.dts new file mode 100644 index 000000000000..f6e6a24829af --- /dev/null +++ b/arch/arm64/boot/dts/nvidia/tegra234-sim-vdk.dts @@ -0,0 +1,40 @@ +// SPDX-License-Identifier: GPL-2.0 +/dts-v1/; + +#include "tegra234.dtsi" + +/ { + model = "NVIDIA Tegra234 VDK"; + compatible = "nvidia,tegra234-vdk", "nvidia,tegra234"; + + aliases { + sdhci3 = "/cbb@0/sdhci@3460000"; + serial0 = &uarta; + }; + + chosen { + bootargs = "console=ttyS0,115200n8 earlycon=uart8250,mmio32,0x03100000"; + stdout-path = "serial0:115200n8"; + }; + + cbb@0 { + serial@3100000 { + status = "okay"; + }; + + sdhci@3460000 { + status = "okay"; + bus-width = <8>; + non-removable; + only-1-8-v; + }; + + rtc@c2a0000 { + status = "okay"; + }; + + pmc@c360000 { + nvidia,invert-interrupt; + }; + }; +}; diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi new file mode 100644 index 000000000000..f0efb3a62804 --- /dev/null +++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi @@ -0,0 +1,189 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include <dt-bindings/clock/tegra234-clock.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/mailbox/tegra186-hsp.h> +#include <dt-bindings/reset/tegra234-reset.h> + +/ { + compatible = "nvidia,tegra234"; + interrupt-parent = <&gic>; + #address-cells = <2>; + #size-cells = <2>; + + bus@0 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + + ranges = <0x0 0x0 0x0 0x40000000>; + + misc@100000 { + compatible = "nvidia,tegra234-misc"; + reg = <0x00100000 0xf000>, + <0x0010f000 0x1000>; + status = "okay"; + }; + + uarta: serial@3100000 { + compatible = "nvidia,tegra234-uart", "nvidia,tegra20-uart"; + reg = <0x03100000 0x10000>; + interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&bpmp TEGRA234_CLK_UARTA>; + clock-names = "serial"; + resets = <&bpmp TEGRA234_RESET_UARTA>; + reset-names = "serial"; + status = "disabled"; + }; + + mmc@3460000 { + compatible = "nvidia,tegra234-sdhci", "nvidia,tegra186-sdhci"; + reg = <0x03460000 0x20000>; + interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&bpmp TEGRA234_CLK_SDMMC4>; + clock-names = "sdhci"; + resets = <&bpmp TEGRA234_RESET_SDMMC4>; + reset-names = "sdhci"; + dma-coherent; + status = "disabled"; + }; + + fuse@3810000 { + compatible = "nvidia,tegra234-efuse"; + reg = <0x03810000 0x10000>; + clocks = <&bpmp TEGRA234_CLK_FUSE>; + clock-names = "fuse"; + }; + + hsp_top0: hsp@3c00000 { + compatible = "nvidia,tegra234-hsp", "nvidia,tegra194-hsp"; + reg = <0x03c00000 0xa0000>; + interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "doorbell", "shared0", "shared1", "shared2", + "shared3", "shared4", "shared5", "shared6", + "shared7"; + #mbox-cells = <2>; + }; + + hsp_aon: hsp@c150000 { + compatible = "nvidia,tegra234-hsp", "nvidia,tegra194-hsp"; + reg = <0x0c150000 0x90000>; + interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>; + /* + * Shared interrupt 0 is routed only to AON/SPE, so + * we only have 4 shared interrupts for the CCPLEX. + */ + interrupt-names = "shared1", "shared2", "shared3", "shared4"; + #mbox-cells = <2>; + }; + + rtc@c2a0000 { + compatible = "nvidia,tegra234-rtc", "nvidia,tegra20-rtc"; + reg = <0x0c2a0000 0x10000>; + interrupt-parent = <&pmc>; + interrupts = <73 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + pmc: pmc@c360000 { + compatible = "nvidia,tegra234-pmc"; + reg = <0x0c360000 0x10000>, + <0x0c370000 0x10000>, + <0x0c380000 0x10000>, + <0x0c390000 0x10000>, + <0x0c3a0000 0x10000>; + reg-names = "pmc", "wake", "aotag", "scratch", "misc"; + + #interrupt-cells = <2>; + interrupt-controller; + }; + + gic: interrupt-controller@f400000 { + compatible = "arm,gic-v3"; + reg = <0x0f400000 0x010000>, /* GICD */ + <0x0f440000 0x200000>; /* GICR */ + interrupt-parent = <&gic>; + interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; + + #redistributor-regions = <1>; + #interrupt-cells = <3>; + interrupt-controller; + }; + }; + + sysram@40000000 { + compatible = "nvidia,tegra234-sysram", "mmio-sram"; + reg = <0x0 0x40000000 0x0 0x50000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x0 0x40000000 0x50000>; + + cpu_bpmp_tx: shmem@4e000 { + reg = <0x4e000 0x1000>; + label = "cpu-bpmp-tx"; + pool; + }; + + cpu_bpmp_rx: shmem@4f000 { + reg = <0x4f000 0x1000>; + label = "cpu-bpmp-rx"; + pool; + }; + }; + + bpmp: bpmp { + compatible = "nvidia,tegra234-bpmp", "nvidia,tegra186-bpmp"; + mboxes = <&hsp_top0 TEGRA_HSP_MBOX_TYPE_DB + TEGRA_HSP_DB_MASTER_BPMP>; + shmem = <&cpu_bpmp_tx &cpu_bpmp_rx>; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + + bpmp_i2c: i2c { + compatible = "nvidia,tegra186-bpmp-i2c"; + nvidia,bpmp-bus-id = <5>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + reg = <0x000>; + + enable-method = "psci"; + }; + }; + + psci { + compatible = "arm,psci-1.0"; + status = "okay"; + method = "smc"; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; + interrupt-parent = <&gic>; + always-on; + }; +}; diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index d8f1466e6758..fb4631f898fd 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -1,11 +1,11 @@ # SPDX-License-Identifier: GPL-2.0 dtb-$(CONFIG_ARCH_QCOM) += apq8016-sbc.dtb dtb-$(CONFIG_ARCH_QCOM) += apq8096-db820c.dtb -dtb-$(CONFIG_ARCH_QCOM) += apq8096-ifc6640.dtb +dtb-$(CONFIG_ARCH_QCOM) += apq8096-ifc6640.dtb dtb-$(CONFIG_ARCH_QCOM) += ipq6018-cp01-c1.dtb dtb-$(CONFIG_ARCH_QCOM) += ipq8074-hk01.dtb -dtb-$(CONFIG_ARCH_QCOM) += msm8916-mtp.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-longcheer-l8150.dtb +dtb-$(CONFIG_ARCH_QCOM) += msm8916-mtp.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-a3u-eur.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-a5u-eur.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8992-bullhead-rev-101.dtb @@ -18,7 +18,16 @@ dtb-$(CONFIG_ARCH_QCOM) += msm8998-asus-novago-tp370ql.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8998-hp-envy-x2.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8998-lenovo-miix-630.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8998-mtp.dtb +dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-1000.dtb +dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-4000.dtb +dtb-$(CONFIG_ARCH_QCOM) += qrb5165-rb5.dtb dtb-$(CONFIG_ARCH_QCOM) += sc7180-idp.dtb +dtb-$(CONFIG_ARCH_QCOM) += sc7180-trogdor-lazor-r0.dtb +dtb-$(CONFIG_ARCH_QCOM) += sc7180-trogdor-lazor-r1.dtb +dtb-$(CONFIG_ARCH_QCOM) += sc7180-trogdor-lazor-r1-kb.dtb +dtb-$(CONFIG_ARCH_QCOM) += sc7180-trogdor-lazor-r1-lte.dtb +dtb-$(CONFIG_ARCH_QCOM) += sc7180-trogdor-r1.dtb +dtb-$(CONFIG_ARCH_QCOM) += sc7180-trogdor-r1-lte.dtb dtb-$(CONFIG_ARCH_QCOM) += sdm630-sony-xperia-ganges-kirin.dtb dtb-$(CONFIG_ARCH_QCOM) += sdm630-sony-xperia-nile-discovery.dtb dtb-$(CONFIG_ARCH_QCOM) += sdm630-sony-xperia-nile-pioneer.dtb @@ -30,8 +39,7 @@ dtb-$(CONFIG_ARCH_QCOM) += sdm845-cheza-r2.dtb dtb-$(CONFIG_ARCH_QCOM) += sdm845-cheza-r3.dtb dtb-$(CONFIG_ARCH_QCOM) += sdm845-db845c.dtb dtb-$(CONFIG_ARCH_QCOM) += sdm845-mtp.dtb +dtb-$(CONFIG_ARCH_QCOM) += sdm845-xiaomi-beryllium.dtb dtb-$(CONFIG_ARCH_QCOM) += sdm850-lenovo-yoga-c630.dtb dtb-$(CONFIG_ARCH_QCOM) += sm8150-mtp.dtb dtb-$(CONFIG_ARCH_QCOM) += sm8250-mtp.dtb -dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-1000.dtb -dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-4000.dtb diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi index 194343510dcb..3c7f97539390 100644 --- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi +++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi @@ -3,38 +3,13 @@ * Copyright (c) 2015, The Linux Foundation. All rights reserved. */ -#include "msm8916.dtsi" -#include "pm8916.dtsi" +#include "msm8916-pm8916.dtsi" #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/input/input.h> #include <dt-bindings/pinctrl/qcom,pmic-gpio.h> #include <dt-bindings/pinctrl/qcom,pmic-mpp.h> #include <dt-bindings/sound/apq8016-lpass.h> -/* - * GPIO name legend: proper name = the GPIO line is used as GPIO - * NC = not connected (pin out but not routed from the chip to - * anything the board) - * "[PER]" = pin is muxed for [peripheral] (not GPIO) - * LSEC = Low Speed External Connector - * HSEC = High Speed External Connector - * - * Line names are taken from the schematic "DragonBoard410c" - * dated monday, august 31, 2015. Page 5 in particular. - * - * For the lines routed to the external connectors the - * lines are named after the 96Boards CE Specification 1.0, - * Appendix "Expansion Connector Signal Description". - * - * When the 96Board naming of a line and the schematic name of - * the same line are in conflict, the 96Board specification - * takes precedence, which means that the external UART on the - * LSEC is named UART0 while the schematic and SoC names this - * UART3. This is only for the informational lines i.e. "[FOO]", - * the GPIO named lines "GPIO-A" thru "GPIO-L" are the only - * ones actually used for GPIO. - */ - / { aliases { serial0 = &blsp1_uart2; @@ -76,7 +51,7 @@ }; reserved-memory { - ramoops@bff00000{ + ramoops@bff00000 { compatible = "ramoops"; reg = <0x0 0xbff00000 0x0 0x100000>; @@ -86,509 +61,190 @@ }; }; - soc { - pinctrl@1000000 { - gpio-line-names = - "[UART0_TX]", /* GPIO_0, LSEC pin 5 */ - "[UART0_RX]", /* GPIO_1, LSEC pin 7 */ - "[UART0_CTS_N]", /* GPIO_2, LSEC pin 3 */ - "[UART0_RTS_N]", /* GPIO_3, LSEC pin 9 */ - "[UART1_TX]", /* GPIO_4, LSEC pin 11 */ - "[UART1_RX]", /* GPIO_5, LSEC pin 13 */ - "[I2C0_SDA]", /* GPIO_8, LSEC pin 17 */ - "[I2C0_SCL]", /* GPIO_7, LSEC pin 15 */ - "[SPI1_DOUT]", /* SPI1_MOSI, HSEC pin 1 */ - "[SPI1_DIN]", /* SPI1_MISO, HSEC pin 11 */ - "[SPI1_CS]", /* SPI1_CS_N, HSEC pin 7 */ - "[SPI1_SCLK]", /* SPI1_CLK, HSEC pin 9 */ - "GPIO-B", /* LS_EXP_GPIO_B, LSEC pin 24 */ - "GPIO-C", /* LS_EXP_GPIO_C, LSEC pin 25 */ - "[I2C3_SDA]", /* HSEC pin 38 */ - "[I2C3_SCL]", /* HSEC pin 36 */ - "[SPI0_MOSI]", /* LSEC pin 14 */ - "[SPI0_MISO]", /* LSEC pin 10 */ - "[SPI0_CS_N]", /* LSEC pin 12 */ - "[SPI0_CLK]", /* LSEC pin 8 */ - "HDMI_HPD_N", /* GPIO 20 */ - "USR_LED_1_CTRL", - "[I2C1_SDA]", /* GPIO_22, LSEC pin 21 */ - "[I2C1_SCL]", /* GPIO_23, LSEC pin 19 */ - "GPIO-G", /* LS_EXP_GPIO_G, LSEC pin 29 */ - "GPIO-H", /* LS_EXP_GPIO_H, LSEC pin 30 */ - "[CSI0_MCLK]", /* HSEC pin 15 */ - "[CSI1_MCLK]", /* HSEC pin 17 */ - "GPIO-K", /* LS_EXP_GPIO_K, LSEC pin 33 */ - "[I2C2_SDA]", /* HSEC pin 34 */ - "[I2C2_SCL]", /* HSEC pin 32 */ - "DSI2HDMI_INT_N", - "DSI_SW_SEL_APQ", - "GPIO-L", /* LS_EXP_GPIO_L, LSEC pin 34 */ - "GPIO-J", /* LS_EXP_GPIO_J, LSEC pin 32 */ - "GPIO-I", /* LS_EXP_GPIO_I, LSEC pin 31 */ - "GPIO-A", /* LS_EXP_GPIO_A, LSEC pin 23 */ - "FORCED_USB_BOOT", - "SD_CARD_DET_N", - "[WCSS_BT_SSBI]", - "[WCSS_WLAN_DATA_2]", /* GPIO 40 */ - "[WCSS_WLAN_DATA_1]", - "[WCSS_WLAN_DATA_0]", - "[WCSS_WLAN_SET]", - "[WCSS_WLAN_CLK]", - "[WCSS_FM_SSBI]", - "[WCSS_FM_SDI]", - "[WCSS_BT_DAT_CTL]", - "[WCSS_BT_DAT_STB]", - "NC", - "NC", /* GPIO 50 */ - "NC", - "NC", - "NC", - "NC", - "NC", - "NC", - "NC", - "NC", - "NC", - "NC", /* GPIO 60 */ - "NC", - "NC", - "[CDC_PDM0_CLK]", - "[CDC_PDM0_SYNC]", - "[CDC_PDM0_TX0]", - "[CDC_PDM0_RX0]", - "[CDC_PDM0_RX1]", - "[CDC_PDM0_RX2]", - "GPIO-D", /* LS_EXP_GPIO_D, LSEC pin 26 */ - "NC", /* GPIO 70 */ - "NC", - "NC", - "NC", - "NC", /* GPIO 74 */ - "NC", - "NC", - "NC", - "NC", - "NC", - "BOOT_CONFIG_0", /* GPIO 80 */ - "BOOT_CONFIG_1", - "BOOT_CONFIG_2", - "BOOT_CONFIG_3", - "NC", - "NC", - "BOOT_CONFIG_5", - "NC", - "NC", - "NC", - "NC", /* GPIO 90 */ - "NC", - "NC", - "NC", - "NC", - "NC", - "NC", - "NC", - "NC", - "NC", - "NC", /* GPIO 100 */ - "NC", - "NC", - "NC", - "SSBI_GPS", - "NC", - "NC", - "KEY_VOLP_N", - "NC", - "NC", - "[LS_EXP_MI2S_WS]", /* GPIO 110 */ - "NC", - "NC", - "[LS_EXP_MI2S_SCK]", - "[LS_EXP_MI2S_DATA0]", - "GPIO-E", /* LS_EXP_GPIO_E, LSEC pin 27 */ - "NC", - "[DSI2HDMI_MI2S_WS]", - "[DSI2HDMI_MI2S_SCK]", - "[DSI2HDMI_MI2S_DATA0]", - "USR_LED_2_CTRL", /* GPIO 120 */ - "SB_HS_ID"; - }; - - dma@7884000 { - status = "okay"; - }; - - serial@78af000 { - label = "LS-UART0"; - status = "okay"; - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&blsp1_uart1_default>; - pinctrl-1 = <&blsp1_uart1_sleep>; - }; - - serial@78b0000 { - label = "LS-UART1"; - status = "okay"; - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&blsp1_uart2_default>; - pinctrl-1 = <&blsp1_uart2_sleep>; - }; - - i2c@78b6000 { - /* On Low speed expansion */ - label = "LS-I2C0"; - status = "okay"; - }; - - i2c@78b8000 { - /* On High speed expansion */ - label = "HS-I2C2"; - status = "okay"; - - adv_bridge: bridge@39 { - status = "okay"; - - compatible = "adi,adv7533"; - reg = <0x39>; - - interrupt-parent = <&msmgpio>; - interrupts = <31 2>; - - adi,dsi-lanes = <4>; - clocks = <&rpmcc RPM_SMD_BB_CLK2>; - clock-names = "cec"; - - pd-gpios = <&msmgpio 32 0>; - - avdd-supply = <&pm8916_l6>; - v1p2-supply = <&pm8916_l6>; - v3p3-supply = <&pm8916_l17>; - - pinctrl-names = "default","sleep"; - pinctrl-0 = <&adv7533_int_active &adv7533_switch_active>; - pinctrl-1 = <&adv7533_int_suspend &adv7533_switch_suspend>; - #sound-dai-cells = <1>; + usb2513 { + compatible = "smsc,usb3503"; + reset-gpios = <&pm8916_gpios 3 GPIO_ACTIVE_LOW>; + initial-mode = <1>; + }; - ports { - #address-cells = <1>; - #size-cells = <0>; + usb_id: usb-id { + compatible = "linux,extcon-usb-gpio"; + id-gpio = <&msmgpio 121 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&usb_id_default>; + }; - port@0 { - reg = <0>; - adv7533_in: endpoint { - remote-endpoint = <&dsi0_out>; - }; - }; + hdmi-out { + compatible = "hdmi-connector"; + type = "a"; - port@1 { - reg = <1>; - adv7533_out: endpoint { - remote-endpoint = <&hdmi_con>; - }; - }; - }; + port { + hdmi_con: endpoint { + remote-endpoint = <&adv7533_out>; }; }; + }; - i2c@78ba000 { - /* On Low speed expansion */ - label = "LS-I2C1"; - status = "okay"; - }; + gpio-keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + autorepeat; - spi@78b7000 { - /* On High speed expansion */ - label = "HS-SPI1"; - status = "okay"; - }; + pinctrl-names = "default"; + pinctrl-0 = <&msm_key_volp_n_default>; - spi@78b9000 { - /* On Low speed expansion */ - label = "LS-SPI0"; - status = "okay"; + button@0 { + label = "Volume Up"; + linux,code = <KEY_VOLUMEUP>; + gpios = <&msmgpio 107 GPIO_ACTIVE_LOW>; }; + }; - leds { - pinctrl-names = "default"; - pinctrl-0 = <&msmgpio_leds>, - <&pm8916_gpios_leds>, - <&pm8916_mpps_leds>; - - compatible = "gpio-leds"; - - led@1 { - label = "apq8016-sbc:green:user1"; - gpios = <&msmgpio 21 GPIO_ACTIVE_HIGH>; - linux,default-trigger = "heartbeat"; - default-state = "off"; - }; - - led@2 { - label = "apq8016-sbc:green:user2"; - gpios = <&msmgpio 120 GPIO_ACTIVE_HIGH>; - linux,default-trigger = "mmc0"; - default-state = "off"; - }; - - led@3 { - label = "apq8016-sbc:green:user3"; - gpios = <&pm8916_gpios 1 GPIO_ACTIVE_HIGH>; - linux,default-trigger = "mmc1"; - default-state = "off"; - }; - - led@4 { - label = "apq8016-sbc:green:user4"; - gpios = <&pm8916_gpios 2 GPIO_ACTIVE_HIGH>; - linux,default-trigger = "none"; - panic-indicator; - default-state = "off"; - }; + leds { + pinctrl-names = "default"; + pinctrl-0 = <&msmgpio_leds>, + <&pm8916_gpios_leds>, + <&pm8916_mpps_leds>; - led@5 { - label = "apq8016-sbc:yellow:wlan"; - gpios = <&pm8916_mpps 2 GPIO_ACTIVE_HIGH>; - linux,default-trigger = "phy0tx"; - default-state = "off"; - }; + compatible = "gpio-leds"; - led@6 { - label = "apq8016-sbc:blue:bt"; - gpios = <&pm8916_mpps 3 GPIO_ACTIVE_HIGH>; - linux,default-trigger = "bluetooth-power"; - default-state = "off"; - }; + led@1 { + label = "apq8016-sbc:green:user1"; + gpios = <&msmgpio 21 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + default-state = "off"; }; - sdhci@7824000 { - vmmc-supply = <&pm8916_l8>; - vqmmc-supply = <&pm8916_l5>; - - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>; - pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>; - status = "okay"; + led@2 { + label = "apq8016-sbc:green:user2"; + gpios = <&msmgpio 120 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "mmc0"; + default-state = "off"; }; - sdhci@7864000 { - vmmc-supply = <&pm8916_l11>; - vqmmc-supply = <&pm8916_l12>; - - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on>; - pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>; + led@3 { + label = "apq8016-sbc:green:user3"; + gpios = <&pm8916_gpios 1 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "mmc1"; + default-state = "off"; + }; - cd-gpios = <&msmgpio 38 0x1>; - status = "okay"; + led@4 { + label = "apq8016-sbc:green:user4"; + gpios = <&pm8916_gpios 2 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "none"; + panic-indicator; + default-state = "off"; }; - usb@78d9000 { - extcon = <&usb_id>, <&usb_id>; - status = "okay"; - adp-disable; - hnp-disable; - srp-disable; - dr_mode = "otg"; - pinctrl-names = "default", "device"; - pinctrl-0 = <&usb_sw_sel_pm &usb_hub_reset_pm>; - pinctrl-1 = <&usb_sw_sel_pm_device &usb_hub_reset_pm_device>; - ulpi { - phy { - v1p8-supply = <&pm8916_l7>; - v3p3-supply = <&pm8916_l13>; - extcon = <&usb_id>; - }; - }; + led@5 { + label = "apq8016-sbc:yellow:wlan"; + gpios = <&pm8916_mpps 2 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "phy0tx"; + default-state = "off"; }; - lpass@7708000 { - status = "okay"; + led@6 { + label = "apq8016-sbc:blue:bt"; + gpios = <&pm8916_mpps 3 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "bluetooth-power"; + default-state = "off"; }; + }; +}; - mdss@1a00000 { - status = "okay"; +&blsp_dma { + status = "okay"; +}; - mdp@1a01000 { - status = "okay"; - }; +&blsp_i2c2 { + /* On Low speed expansion */ + status = "okay"; + label = "LS-I2C0"; +}; - dsi@1a98000 { - status = "okay"; +&blsp_i2c4 { + /* On High speed expansion */ + status = "okay"; + label = "HS-I2C2"; - vdda-supply = <&pm8916_l2>; - vddio-supply = <&pm8916_l6>; + adv_bridge: bridge@39 { + status = "okay"; - ports { - port@1 { - endpoint { - remote-endpoint = <&adv7533_in>; - data-lanes = <0 1 2 3>; - }; - }; - }; - }; + compatible = "adi,adv7533"; + reg = <0x39>; - dsi-phy@1a98300 { - status = "okay"; + interrupt-parent = <&msmgpio>; + interrupts = <31 IRQ_TYPE_EDGE_FALLING>; - vddio-supply = <&pm8916_l6>; - }; - }; + adi,dsi-lanes = <4>; + clocks = <&rpmcc RPM_SMD_BB_CLK2>; + clock-names = "cec"; - lpass_codec: codec{ - status = "okay"; - }; + pd-gpios = <&msmgpio 32 GPIO_ACTIVE_HIGH>; - /* - Internal Codec - playback - Primary MI2S - capture - Ter MI2S - - External Primary: - playback - secondary MI2S - capture - Quat MI2S - - External Secondary: - playback - Quat MI2S - capture - Quat MI2S - - */ - - sound: sound { - compatible = "qcom,apq8016-sbc-sndcard"; - reg = <0x07702000 0x4>, <0x07702004 0x4>; - reg-names = "mic-iomux", "spkr-iomux"; - - status = "okay"; - pinctrl-0 = <&cdc_pdm_lines_act &ext_sec_tlmm_lines_act &ext_mclk_tlmm_lines_act>; - pinctrl-1 = <&cdc_pdm_lines_sus &ext_sec_tlmm_lines_sus &ext_mclk_tlmm_lines_sus>; - pinctrl-names = "default", "sleep"; - qcom,model = "DB410c"; - qcom,audio-routing = - "AMIC2", "MIC BIAS Internal2", - "AMIC3", "MIC BIAS External1"; - - external-dai-link@0 { - link-name = "ADV7533"; - cpu { - sound-dai = <&lpass MI2S_QUATERNARY>; - }; - codec { - sound-dai = <&adv_bridge 0>; - }; - }; + avdd-supply = <&pm8916_l6>; + v1p2-supply = <&pm8916_l6>; + v3p3-supply = <&pm8916_l17>; - internal-codec-playback-dai-link@0 { - link-name = "WCD"; - cpu { - sound-dai = <&lpass MI2S_PRIMARY>; - }; - codec { - sound-dai = <&lpass_codec 0>, <&wcd_codec 0>; - }; - }; + pinctrl-names = "default","sleep"; + pinctrl-0 = <&adv7533_int_active &adv7533_switch_active>; + pinctrl-1 = <&adv7533_int_suspend &adv7533_switch_suspend>; + #sound-dai-cells = <1>; - internal-codec-capture-dai-link@0 { - link-name = "WCD-Capture"; - cpu { - sound-dai = <&lpass MI2S_TERTIARY>; - }; - codec { - sound-dai = <&lpass_codec 1>, <&wcd_codec 1>; + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + adv7533_in: endpoint { + remote-endpoint = <&dsi0_out>; }; }; - }; - spmi@200f000 { - pm8916@0 { - gpios@c000 { - gpio-line-names = - "USR_LED_3_CTRL", - "USR_LED_4_CTRL", - "USB_HUB_RESET_N_PM", - "USB_SW_SEL_PM"; - }; - mpps@a000 { - gpio-line-names = - "VDD_PX_BIAS", - "WLAN_LED_CTRL", - "BT_LED_CTRL", - "GPIO-F"; /* LS_EXP_GPIO_F, LSEC pin 28 */ + port@1 { + reg = <1>; + adv7533_out: endpoint { + remote-endpoint = <&hdmi_con>; }; }; }; - - wcnss@a21b000 { - status = "okay"; - }; - - tpiu@820000 { status = "okay"; }; - funnel@821000 { status = "okay"; }; - replicator@824000 { status = "okay"; }; - etf@825000 { status = "okay"; }; - etr@826000 { status = "okay"; }; - funnel@841000 { status = "okay"; }; - debug@850000 { status = "okay"; }; - debug@852000 { status = "okay"; }; - debug@854000 { status = "okay"; }; - debug@856000 { status = "okay"; }; - etm@85c000 { status = "okay"; }; - etm@85d000 { status = "okay"; }; - etm@85e000 { status = "okay"; }; - etm@85f000 { status = "okay"; }; - cti@810000 { status = "okay"; }; - cti@811000 { status = "okay"; }; - cti@858000 { status = "okay"; }; - cti@859000 { status = "okay"; }; - cti@85a000 { status = "okay"; }; - cti@85b000 { status = "okay"; }; - }; - - usb2513 { - compatible = "smsc,usb3503"; - reset-gpios = <&pm8916_gpios 3 GPIO_ACTIVE_LOW>; - initial-mode = <1>; - }; - - usb_id: usb-id { - compatible = "linux,extcon-usb-gpio"; - id-gpio = <&msmgpio 121 GPIO_ACTIVE_HIGH>; - pinctrl-names = "default"; - pinctrl-0 = <&usb_id_default>; }; +}; - hdmi-out { - compatible = "hdmi-connector"; - type = "a"; +&blsp_i2c6 { + /* On Low speed expansion */ + status = "okay"; + label = "LS-I2C1"; +}; - port { - hdmi_con: endpoint { - remote-endpoint = <&adv7533_out>; - }; - }; - }; +&blsp_spi3 { + /* On High speed expansion */ + status = "okay"; + label = "HS-SPI1"; +}; - gpio-keys { - compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - autorepeat; +&blsp_spi5 { + /* On Low speed expansion */ + status = "okay"; + label = "LS-SPI0"; +}; - pinctrl-names = "default"; - pinctrl-0 = <&msm_key_volp_n_default>; +&blsp1_uart1 { + status = "okay"; + label = "LS-UART0"; +}; - button@0 { - label = "Volume Up"; - linux,code = <KEY_VOLUMEUP>; - gpios = <&msmgpio 107 GPIO_ACTIVE_LOW>; - }; - }; +&blsp1_uart2 { + status = "okay"; + label = "LS-UART1"; }; &camss { - status = "ok"; + status = "okay"; ports { - #address-cells = <1>; - #size-cells = <0>; port@0 { reg = <0>; csiphy0_ep: endpoint { @@ -602,7 +258,7 @@ }; &cci { - status = "ok"; + status = "okay"; }; &cci_i2c0 { @@ -636,28 +292,126 @@ }; }; -&spmi_bus { - pm8916_0: pm8916@0 { - pon@800 { - resin { - compatible = "qcom,pm8941-resin"; - interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>; - debounce = <15625>; - bias-pull-up; - linux,code = <KEY_VOLUMEDOWN>; - }; +&dsi0_out { + data-lanes = <0 1 2 3>; + remote-endpoint = <&adv7533_in>; +}; + +&lpass { + status = "okay"; +}; + +&pm8916_resin { + status = "okay"; + linux,code = <KEY_VOLUMEDOWN>; +}; + +&pronto { + status = "okay"; +}; + +&sdhc_1 { + status = "okay"; + + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>; + pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>; +}; + +&sdhc_2 { + status = "okay"; + + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on>; + pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>; + + cd-gpios = <&msmgpio 38 GPIO_ACTIVE_LOW>; +}; + +&sound { + status = "okay"; + + pinctrl-0 = <&cdc_pdm_lines_act &ext_sec_tlmm_lines_act &ext_mclk_tlmm_lines_act>; + pinctrl-1 = <&cdc_pdm_lines_sus &ext_sec_tlmm_lines_sus &ext_mclk_tlmm_lines_sus>; + pinctrl-names = "default", "sleep"; + qcom,model = "DB410c"; + qcom,audio-routing = + "AMIC2", "MIC BIAS Internal2", + "AMIC3", "MIC BIAS External1"; + + external-dai-link@0 { + link-name = "ADV7533"; + cpu { + sound-dai = <&lpass MI2S_QUATERNARY>; + }; + codec { + sound-dai = <&adv_bridge 0>; + }; + }; + + internal-codec-playback-dai-link@0 { + link-name = "WCD"; + cpu { + sound-dai = <&lpass MI2S_PRIMARY>; + }; + codec { + sound-dai = <&lpass_codec 0>, <&wcd_codec 0>; + }; + }; + + internal-codec-capture-dai-link@0 { + link-name = "WCD-Capture"; + cpu { + sound-dai = <&lpass MI2S_TERTIARY>; + }; + codec { + sound-dai = <&lpass_codec 1>, <&wcd_codec 1>; }; }; }; -&wcd_codec { +&usb { status = "okay"; + extcon = <&usb_id>, <&usb_id>; + + pinctrl-names = "default", "device"; + pinctrl-0 = <&usb_sw_sel_pm &usb_hub_reset_pm>; + pinctrl-1 = <&usb_sw_sel_pm_device &usb_hub_reset_pm_device>; +}; + +&usb_hs_phy { + extcon = <&usb_id>; +}; + +&wcd_codec { clocks = <&gcc GCC_CODEC_DIGCODEC_CLK>; clock-names = "mclk"; qcom,mbhc-vthreshold-low = <75 150 237 450 500>; qcom,mbhc-vthreshold-high = <75 150 237 450 500>; }; +/* Enable CoreSight */ +&cti0 { status = "okay"; }; +&cti1 { status = "okay"; }; +&cti12 { status = "okay"; }; +&cti13 { status = "okay"; }; +&cti14 { status = "okay"; }; +&cti15 { status = "okay"; }; +&debug0 { status = "okay"; }; +&debug1 { status = "okay"; }; +&debug2 { status = "okay"; }; +&debug3 { status = "okay"; }; +&etf { status = "okay"; }; +&etm0 { status = "okay"; }; +&etm1 { status = "okay"; }; +&etm2 { status = "okay"; }; +&etm3 { status = "okay"; }; +&etr { status = "okay"; }; +&funnel0 { status = "okay"; }; +&funnel1 { status = "okay"; }; +&replicator { status = "okay"; }; +&tpiu { status = "okay"; }; + &smd_rpm_regulators { vdd_l1_l2_l3-supply = <&pm8916_s3>; vdd_l4_l5_l6-supply = <&pm8916_s4>; @@ -795,7 +549,155 @@ drive-strength = <16>; }; +/* + * GPIO name legend: proper name = the GPIO line is used as GPIO + * NC = not connected (pin out but not routed from the chip to + * anything the board) + * "[PER]" = pin is muxed for [peripheral] (not GPIO) + * LSEC = Low Speed External Connector + * HSEC = High Speed External Connector + * + * Line names are taken from the schematic "DragonBoard410c" + * dated monday, august 31, 2015. Page 5 in particular. + * + * For the lines routed to the external connectors the + * lines are named after the 96Boards CE Specification 1.0, + * Appendix "Expansion Connector Signal Description". + * + * When the 96Board naming of a line and the schematic name of + * the same line are in conflict, the 96Board specification + * takes precedence, which means that the external UART on the + * LSEC is named UART0 while the schematic and SoC names this + * UART3. This is only for the informational lines i.e. "[FOO]", + * the GPIO named lines "GPIO-A" thru "GPIO-L" are the only + * ones actually used for GPIO. + */ + &msmgpio { + gpio-line-names = + "[UART0_TX]", /* GPIO_0, LSEC pin 5 */ + "[UART0_RX]", /* GPIO_1, LSEC pin 7 */ + "[UART0_CTS_N]", /* GPIO_2, LSEC pin 3 */ + "[UART0_RTS_N]", /* GPIO_3, LSEC pin 9 */ + "[UART1_TX]", /* GPIO_4, LSEC pin 11 */ + "[UART1_RX]", /* GPIO_5, LSEC pin 13 */ + "[I2C0_SDA]", /* GPIO_8, LSEC pin 17 */ + "[I2C0_SCL]", /* GPIO_7, LSEC pin 15 */ + "[SPI1_DOUT]", /* SPI1_MOSI, HSEC pin 1 */ + "[SPI1_DIN]", /* SPI1_MISO, HSEC pin 11 */ + "[SPI1_CS]", /* SPI1_CS_N, HSEC pin 7 */ + "[SPI1_SCLK]", /* SPI1_CLK, HSEC pin 9 */ + "GPIO-B", /* LS_EXP_GPIO_B, LSEC pin 24 */ + "GPIO-C", /* LS_EXP_GPIO_C, LSEC pin 25 */ + "[I2C3_SDA]", /* HSEC pin 38 */ + "[I2C3_SCL]", /* HSEC pin 36 */ + "[SPI0_MOSI]", /* LSEC pin 14 */ + "[SPI0_MISO]", /* LSEC pin 10 */ + "[SPI0_CS_N]", /* LSEC pin 12 */ + "[SPI0_CLK]", /* LSEC pin 8 */ + "HDMI_HPD_N", /* GPIO 20 */ + "USR_LED_1_CTRL", + "[I2C1_SDA]", /* GPIO_22, LSEC pin 21 */ + "[I2C1_SCL]", /* GPIO_23, LSEC pin 19 */ + "GPIO-G", /* LS_EXP_GPIO_G, LSEC pin 29 */ + "GPIO-H", /* LS_EXP_GPIO_H, LSEC pin 30 */ + "[CSI0_MCLK]", /* HSEC pin 15 */ + "[CSI1_MCLK]", /* HSEC pin 17 */ + "GPIO-K", /* LS_EXP_GPIO_K, LSEC pin 33 */ + "[I2C2_SDA]", /* HSEC pin 34 */ + "[I2C2_SCL]", /* HSEC pin 32 */ + "DSI2HDMI_INT_N", + "DSI_SW_SEL_APQ", + "GPIO-L", /* LS_EXP_GPIO_L, LSEC pin 34 */ + "GPIO-J", /* LS_EXP_GPIO_J, LSEC pin 32 */ + "GPIO-I", /* LS_EXP_GPIO_I, LSEC pin 31 */ + "GPIO-A", /* LS_EXP_GPIO_A, LSEC pin 23 */ + "FORCED_USB_BOOT", + "SD_CARD_DET_N", + "[WCSS_BT_SSBI]", + "[WCSS_WLAN_DATA_2]", /* GPIO 40 */ + "[WCSS_WLAN_DATA_1]", + "[WCSS_WLAN_DATA_0]", + "[WCSS_WLAN_SET]", + "[WCSS_WLAN_CLK]", + "[WCSS_FM_SSBI]", + "[WCSS_FM_SDI]", + "[WCSS_BT_DAT_CTL]", + "[WCSS_BT_DAT_STB]", + "NC", + "NC", /* GPIO 50 */ + "NC", + "NC", + "NC", + "NC", + "NC", + "NC", + "NC", + "NC", + "NC", + "NC", /* GPIO 60 */ + "NC", + "NC", + "[CDC_PDM0_CLK]", + "[CDC_PDM0_SYNC]", + "[CDC_PDM0_TX0]", + "[CDC_PDM0_RX0]", + "[CDC_PDM0_RX1]", + "[CDC_PDM0_RX2]", + "GPIO-D", /* LS_EXP_GPIO_D, LSEC pin 26 */ + "NC", /* GPIO 70 */ + "NC", + "NC", + "NC", + "NC", /* GPIO 74 */ + "NC", + "NC", + "NC", + "NC", + "NC", + "BOOT_CONFIG_0", /* GPIO 80 */ + "BOOT_CONFIG_1", + "BOOT_CONFIG_2", + "BOOT_CONFIG_3", + "NC", + "NC", + "BOOT_CONFIG_5", + "NC", + "NC", + "NC", + "NC", /* GPIO 90 */ + "NC", + "NC", + "NC", + "NC", + "NC", + "NC", + "NC", + "NC", + "NC", + "NC", /* GPIO 100 */ + "NC", + "NC", + "NC", + "SSBI_GPS", + "NC", + "NC", + "KEY_VOLP_N", + "NC", + "NC", + "[LS_EXP_MI2S_WS]", /* GPIO 110 */ + "NC", + "NC", + "[LS_EXP_MI2S_SCK]", + "[LS_EXP_MI2S_DATA0]", + "GPIO-E", /* LS_EXP_GPIO_E, LSEC pin 27 */ + "NC", + "[DSI2HDMI_MI2S_WS]", + "[DSI2HDMI_MI2S_SCK]", + "[DSI2HDMI_MI2S_DATA0]", + "USR_LED_2_CTRL", /* GPIO 120 */ + "SB_HS_ID"; + msmgpio_leds: msmgpio-leds { pins = "gpio21", "gpio120"; function = "gpio"; @@ -855,6 +757,12 @@ }; &pm8916_gpios { + gpio-line-names = + "USR_LED_3_CTRL", + "USR_LED_4_CTRL", + "USB_HUB_RESET_N_PM", + "USB_SW_SEL_PM"; + usb_hub_reset_pm: usb-hub-reset-pm { pins = "gpio3"; function = PMIC_GPIO_FUNC_NORMAL; @@ -897,6 +805,12 @@ }; &pm8916_mpps { + gpio-line-names = + "VDD_PX_BIAS", + "WLAN_LED_CTRL", + "BT_LED_CTRL", + "GPIO-F"; /* LS_EXP_GPIO_F, LSEC pin 28 */ + pinctrl-names = "default"; pinctrl-0 = <&ls_exp_gpio_f>; diff --git a/arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dts b/arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dts index b31117a93995..e8eaa958c199 100644 --- a/arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dts +++ b/arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dts @@ -26,18 +26,18 @@ &blsp1_uart3 { pinctrl-0 = <&serial_3_pins>; pinctrl-names = "default"; - status = "ok"; + status = "okay"; }; &i2c_1 { pinctrl-0 = <&i2c_1_pins>; pinctrl-names = "default"; - status = "ok"; + status = "okay"; }; &spi_0 { cs-select = <0>; - status = "ok"; + status = "okay"; m25p80@0 { #address-cells = <1>; diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi index 1aa8d8579463..a94dac76bf3f 100644 --- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi @@ -8,6 +8,7 @@ #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/clock/qcom,gcc-ipq6018.h> #include <dt-bindings/reset/qcom,gcc-ipq6018.h> +#include <dt-bindings/clock/qcom,apss-ipq.h> / { #address-cells = <2>; @@ -38,6 +39,10 @@ reg = <0x0>; enable-method = "psci"; next-level-cache = <&L2_0>; + clocks = <&apcs_glb APCS_ALIAS0_CORE_CLK>; + clock-names = "cpu"; + operating-points-v2 = <&cpu_opp_table>; + cpu-supply = <&ipq6018_s2>; }; CPU1: cpu@1 { @@ -46,6 +51,10 @@ enable-method = "psci"; reg = <0x1>; next-level-cache = <&L2_0>; + clocks = <&apcs_glb APCS_ALIAS0_CORE_CLK>; + clock-names = "cpu"; + operating-points-v2 = <&cpu_opp_table>; + cpu-supply = <&ipq6018_s2>; }; CPU2: cpu@2 { @@ -54,6 +63,10 @@ enable-method = "psci"; reg = <0x2>; next-level-cache = <&L2_0>; + clocks = <&apcs_glb APCS_ALIAS0_CORE_CLK>; + clock-names = "cpu"; + operating-points-v2 = <&cpu_opp_table>; + cpu-supply = <&ipq6018_s2>; }; CPU3: cpu@3 { @@ -62,6 +75,10 @@ enable-method = "psci"; reg = <0x3>; next-level-cache = <&L2_0>; + clocks = <&apcs_glb APCS_ALIAS0_CORE_CLK>; + clock-names = "cpu"; + operating-points-v2 = <&cpu_opp_table>; + cpu-supply = <&ipq6018_s2>; }; L2_0: l2-cache { @@ -70,6 +87,42 @@ }; }; + cpu_opp_table: cpu_opp_table { + compatible = "operating-points-v2"; + opp-shared; + + opp-864000000 { + opp-hz = /bits/ 64 <864000000>; + opp-microvolt = <725000>; + clock-latency-ns = <200000>; + }; + opp-1056000000 { + opp-hz = /bits/ 64 <1056000000>; + opp-microvolt = <787500>; + clock-latency-ns = <200000>; + }; + opp-1320000000 { + opp-hz = /bits/ 64 <1320000000>; + opp-microvolt = <862500>; + clock-latency-ns = <200000>; + }; + opp-1440000000 { + opp-hz = /bits/ 64 <1440000000>; + opp-microvolt = <925000>; + clock-latency-ns = <200000>; + }; + opp-1608000000 { + opp-hz = /bits/ 64 <1608000000>; + opp-microvolt = <987500>; + clock-latency-ns = <200000>; + }; + opp-1800000000 { + opp-hz = /bits/ 64 <1800000000>; + opp-microvolt = <1062500>; + clock-latency-ns = <200000>; + }; + }; + firmware { scm { compatible = "qcom,scm"; @@ -98,6 +151,11 @@ #size-cells = <2>; ranges; + rpm_msg_ram: memory@0x60000 { + reg = <0x0 0x60000 0x0 0x6000>; + no-map; + }; + tz: tz@48500000 { reg = <0x0 0x48500000 0x0 0x00200000>; no-map; @@ -294,12 +352,22 @@ }; apcs_glb: mailbox@b111000 { - compatible = "qcom,ipq8074-apcs-apps-global"; - reg = <0x0b111000 0xc>; - + compatible = "qcom,ipq6018-apcs-apps-global"; + reg = <0x0b111000 0x1000>; + #clock-cells = <1>; + clocks = <&a53pll>, <&xo>; + clock-names = "pll", "xo"; #mbox-cells = <1>; }; + a53pll: clock@b116000 { + compatible = "qcom,ipq6018-a53pll"; + reg = <0x0b116000 0x40>; + #clock-cells = <0>; + clocks = <&xo>; + clock-names = "xo"; + }; + timer { compatible = "arm,armv8-timer"; interrupts = <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, @@ -440,4 +508,26 @@ #interrupt-cells = <2>; }; }; + + rpm-glink { + compatible = "qcom,glink-rpm"; + interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>; + qcom,rpm-msg-ram = <&rpm_msg_ram>; + mboxes = <&apcs_glb 0>; + + rpm_requests: glink-channel { + compatible = "qcom,rpm-ipq6018"; + qcom,glink-channels = "rpm_requests"; + + regulators { + compatible = "qcom,rpm-mp5496-regulators"; + + ipq6018_s2: s2 { + regulator-min-microvolt = <725000>; + regulator-max-microvolt = <1062500>; + regulator-always-on; + }; + }; + }; + }; }; diff --git a/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts b/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts index f4a76162ab5f..e8c37a1693d3 100644 --- a/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts +++ b/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts @@ -27,11 +27,11 @@ }; &blsp1_i2c2 { - status = "ok"; + status = "okay"; }; &blsp1_spi1 { - status = "ok"; + status = "okay"; m25p80@0 { #address-cells = <1>; @@ -43,37 +43,37 @@ }; &blsp1_uart3 { - status = "ok"; + status = "okay"; }; &blsp1_uart5 { - status = "ok"; + status = "okay"; }; &pcie0 { - status = "ok"; + status = "okay"; perst-gpio = <&tlmm 61 0x1>; }; &pcie1 { - status = "ok"; + status = "okay"; perst-gpio = <&tlmm 58 0x1>; }; &pcie_phy0 { - status = "ok"; + status = "okay"; }; &pcie_phy1 { - status = "ok"; + status = "okay"; }; &qpic_bam { - status = "ok"; + status = "okay"; }; &qpic_nand { - status = "ok"; + status = "okay"; nand@0 { reg = <0>; @@ -84,29 +84,29 @@ }; &sdhc_1 { - status = "ok"; + status = "okay"; }; &qusb_phy_0 { - status = "ok"; + status = "okay"; }; &qusb_phy_1 { - status = "ok"; + status = "okay"; }; &ssphy_0 { - status = "ok"; + status = "okay"; }; &ssphy_1 { - status = "ok"; + status = "okay"; }; &usb_0 { - status = "ok"; + status = "okay"; }; &usb_1 { - status = "ok"; + status = "okay"; }; diff --git a/arch/arm64/boot/dts/qcom/ipq8074.dtsi b/arch/arm64/boot/dts/qcom/ipq8074.dtsi index 96a5ec89b5f0..829e37ac82f6 100644 --- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi @@ -67,7 +67,7 @@ }; pmu { - compatible = "arm,armv8-pmuv3"; + compatible = "arm,cortex-a53-pmu"; interrupts = <GIC_PPI 7 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; }; @@ -498,6 +498,14 @@ <GIC_PPI 1 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; }; + watchdog: watchdog@b017000 { + compatible = "qcom,kpss-wdt"; + reg = <0xb017000 0x1000>; + interrupts = <GIC_SPI 3 IRQ_TYPE_EDGE_RISING>; + clocks = <&sleep_clk>; + timeout-sec = <30>; + }; + timer@b120000 { #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts index 9f2c8e94fd26..b9d3c5d98dd0 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts @@ -2,8 +2,7 @@ /dts-v1/; -#include "msm8916.dtsi" -#include "pm8916.dtsi" +#include "msm8916-pm8916.dtsi" #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/input/input.h> @@ -29,61 +28,6 @@ }; }; - soc { - sdhci@7824000 { - status = "okay"; - - vmmc-supply = <&pm8916_l8>; - vqmmc-supply = <&pm8916_l5>; - - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>; - pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>; - }; - - sdhci@7864000 { - status = "okay"; - - vmmc-supply = <&pm8916_l11>; - vqmmc-supply = <&pm8916_l12>; - - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on>; - pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off>; - - non-removable; - }; - - serial@78b0000 { - status = "okay"; - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&blsp1_uart2_default>; - pinctrl-1 = <&blsp1_uart2_sleep>; - }; - - usb@78d9000 { - status = "okay"; - dr_mode = "peripheral"; - extcon = <&usb_vbus>; - - hnp-disable; - srp-disable; - adp-disable; - - ulpi { - phy { - extcon = <&usb_vbus>; - v1p8-supply = <&pm8916_l7>; - v3p3-supply = <&pm8916_l13>; - }; - }; - }; - - wcnss@a21b000 { - status = "okay"; - }; - }; - // FIXME: Use extcon device provided by charger driver when available usb_vbus: usb-vbus { compatible = "linux,extcon-usb-gpio"; @@ -108,17 +52,45 @@ }; }; -&spmi_bus { - pm8916@0 { - pon@800 { - volume-down { - compatible = "qcom,pm8941-resin"; - interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>; - bias-pull-up; - linux,code = <KEY_VOLUMEDOWN>; - }; - }; - }; +&blsp1_uart2 { + status = "okay"; +}; + +&pm8916_resin { + status = "okay"; + linux,code = <KEY_VOLUMEDOWN>; +}; + +&pronto { + status = "okay"; +}; + +&sdhc_1 { + status = "okay"; + + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>; + pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>; +}; + +&sdhc_2 { + status = "okay"; + + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on>; + pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off>; + + non-removable; +}; + +&usb { + status = "okay"; + dr_mode = "peripheral"; + extcon = <&usb_vbus>; +}; + +&usb_hs_phy { + extcon = <&usb_vbus>; }; &smd_rpm_regulators { diff --git a/arch/arm64/boot/dts/qcom/msm8916-mtp.dtsi b/arch/arm64/boot/dts/qcom/msm8916-mtp.dtsi index 0c6e81fb8c01..1bd05046cdeb 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-mtp.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916-mtp.dtsi @@ -3,8 +3,7 @@ * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved. */ -#include "msm8916.dtsi" -#include "pm8916.dtsi" +#include "msm8916-pm8916.dtsi" / { aliases { @@ -15,13 +14,8 @@ chosen { stdout-path = "serial0"; }; +}; - soc { - serial@78b0000 { - status = "okay"; - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&blsp1_uart2_default>; - pinctrl-1 = <&blsp1_uart2_sleep>; - }; - }; +&blsp1_uart2 { + status = "okay"; }; diff --git a/arch/arm64/boot/dts/qcom/msm8916-pm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916-pm8916.dtsi new file mode 100644 index 000000000000..cd626e7db599 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/msm8916-pm8916.dtsi @@ -0,0 +1,79 @@ +// SPDX-License-Identifier: GPL-2.0-only + +#include "msm8916.dtsi" +#include "pm8916.dtsi" + +&camss { + vdda-supply = <&pm8916_l2>; +}; + +&dsi0 { + vdda-supply = <&pm8916_l2>; + vddio-supply = <&pm8916_l6>; +}; + +&dsi_phy0 { + vddio-supply = <&pm8916_l6>; +}; + +&mpss { + cx-supply = <&pm8916_s1>; + mx-supply = <&pm8916_l3>; + pll-supply = <&pm8916_l7>; +}; + +&pronto { + vddmx-supply = <&pm8916_l3>; + vddpx-supply = <&pm8916_l7>; + + iris { + vddxo-supply = <&pm8916_l7>; + vddrfa-supply = <&pm8916_s3>; + vddpa-supply = <&pm8916_l9>; + vdddig-supply = <&pm8916_l5>; + }; +}; + +&sdhc_1 { + vmmc-supply = <&pm8916_l8>; + vqmmc-supply = <&pm8916_l5>; +}; + +&sdhc_2 { + vmmc-supply = <&pm8916_l11>; + vqmmc-supply = <&pm8916_l12>; +}; + +&usb_hs_phy { + v1p8-supply = <&pm8916_l7>; + v3p3-supply = <&pm8916_l13>; +}; + +&rpm_requests { + smd_rpm_regulators: pm8916-regulators { + compatible = "qcom,rpm-pm8916-regulators"; + + pm8916_s1: s1 {}; + pm8916_s3: s3 {}; + pm8916_s4: s4 {}; + + pm8916_l1: l1 {}; + pm8916_l2: l2 {}; + pm8916_l3: l3 {}; + pm8916_l4: l4 {}; + pm8916_l5: l5 {}; + pm8916_l6: l6 {}; + pm8916_l7: l7 {}; + pm8916_l8: l8 {}; + pm8916_l9: l9 {}; + pm8916_l10: l10 {}; + pm8916_l11: l11 {}; + pm8916_l12: l12 {}; + pm8916_l13: l13 {}; + pm8916_l14: l14 {}; + pm8916_l15: l15 {}; + pm8916_l16: l16 {}; + pm8916_l17: l17 {}; + pm8916_l18: l18 {}; + }; +}; diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi index a0c00d9d62c4..b18d21e42f59 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi @@ -1,7 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only -#include "msm8916.dtsi" -#include "pm8916.dtsi" +#include "msm8916-pm8916.dtsi" #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/input/input.h> #include <dt-bindings/interrupt-controller/irq.h> @@ -23,78 +22,6 @@ }; }; - soc { - sdhci@7824000 { - status = "okay"; - - vmmc-supply = <&pm8916_l8>; - vqmmc-supply = <&pm8916_l5>; - - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>; - pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>; - }; - - sdhci@7864000 { - status = "okay"; - - vmmc-supply = <&pm8916_l11>; - vqmmc-supply = <&pm8916_l12>; - - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on>; - pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>; - - cd-gpios = <&msmgpio 38 GPIO_ACTIVE_LOW>; - }; - - serial@78b0000 { - status = "okay"; - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&blsp1_uart2_default>; - pinctrl-1 = <&blsp1_uart2_sleep>; - }; - - usb@78d9000 { - status = "okay"; - extcon = <&muic>, <&muic>; - - hnp-disable; - srp-disable; - adp-disable; - - ulpi { - phy { - extcon = <&muic>; - v1p8-supply = <&pm8916_l7>; - v3p3-supply = <&pm8916_l13>; - }; - }; - }; - - mdss@1a00000 { - dsi@1a98000 { - #address-cells = <1>; - #size-cells = <0>; - - vdda-supply = <&pm8916_l2>; - vddio-supply = <&pm8916_l6>; - - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&mdss_default>; - pinctrl-1 = <&mdss_sleep>; - }; - - dsi-phy@1a98300 { - vddio-supply = <&pm8916_l6>; - }; - }; - - wcnss@a21b000 { - status = "okay"; - }; - }; - gpio-keys { compatible = "gpio-keys"; @@ -154,7 +81,7 @@ #address-cells = <1>; #size-cells = <0>; - muic: sm5502@25 { + muic: extcon@25 { compatible = "siliconmitus,sm5502-muic"; reg = <0x25>; @@ -186,17 +113,50 @@ }; }; -&spmi_bus { - pm8916@0 { - pon@800 { - volume-down { - compatible = "qcom,pm8941-resin"; - interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>; - bias-pull-up; - linux,code = <KEY_VOLUMEDOWN>; - }; - }; - }; +&blsp1_uart2 { + status = "okay"; +}; + +&dsi0 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&mdss_default>; + pinctrl-1 = <&mdss_sleep>; +}; + +&pm8916_resin { + status = "okay"; + linux,code = <KEY_VOLUMEDOWN>; +}; + +&pronto { + status = "okay"; +}; + +&sdhc_1 { + status = "okay"; + + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>; + pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>; +}; + +&sdhc_2 { + status = "okay"; + + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on>; + pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>; + + cd-gpios = <&msmgpio 38 GPIO_ACTIVE_LOW>; +}; + +&usb { + status = "okay"; + extcon = <&muic>, <&muic>; +}; + +&usb_hs_phy { + extcon = <&muic>; }; &smd_rpm_regulators { diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-a3u-eur.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-a3u-eur.dts index 410c7d199f96..086f07ead5cb 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-a3u-eur.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-a3u-eur.dts @@ -44,15 +44,11 @@ }; }; }; +}; - ports { - port@1 { - dsi0_out: endpoint { - remote-endpoint = <&panel_in>; - data-lanes = <0 1>; - }; - }; - }; +&dsi0_out { + data-lanes = <0 1>; + remote-endpoint = <&panel_in>; }; &msmgpio { diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi index 67cae5f9e47e..aaa21899f1a6 100644 --- a/arch/arm64/boot/dts/qcom/msm8916.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi @@ -4,11 +4,11 @@ */ #include <dt-bindings/arm/coresight-cti-dt.h> +#include <dt-bindings/clock/qcom,gcc-msm8916.h> +#include <dt-bindings/clock/qcom,rpmcc.h> #include <dt-bindings/interconnect/qcom,msm8916.h> #include <dt-bindings/interrupt-controller/arm-gic.h> -#include <dt-bindings/clock/qcom,gcc-msm8916.h> #include <dt-bindings/reset/qcom,gcc-msm8916.h> -#include <dt-bindings/clock/qcom,rpmcc.h> #include <dt-bindings/thermal/thermal.h> / { @@ -94,6 +94,20 @@ }; }; + clocks { + xo_board: xo-board { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <19200000>; + }; + + sleep_clk: sleep-clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <32768>; + }; + }; + cpus { #address-cells = <1>; #size-cells = <0>; @@ -151,8 +165,8 @@ }; L2_0: l2-cache { - compatible = "cache"; - cache-level = <2>; + compatible = "cache"; + cache-level = <2>; }; idle-states { @@ -189,6 +203,42 @@ }; }; + cpu_opp_table: cpu-opp-table { + compatible = "operating-points-v2"; + opp-shared; + + opp-200000000 { + opp-hz = /bits/ 64 <200000000>; + }; + opp-400000000 { + opp-hz = /bits/ 64 <400000000>; + }; + opp-800000000 { + opp-hz = /bits/ 64 <800000000>; + }; + opp-998400000 { + opp-hz = /bits/ 64 <998400000>; + }; + }; + + firmware { + scm: scm { + compatible = "qcom,scm-msm8916", "qcom,scm"; + clocks = <&gcc GCC_CRYPTO_CLK>, + <&gcc GCC_CRYPTO_AXI_CLK>, + <&gcc GCC_CRYPTO_AHB_CLK>; + clock-names = "core", "bus", "iface"; + #reset-cells = <1>; + + qcom,dload-mode = <&tcsr 0x6100>; + }; + }; + + pmu { + compatible = "arm,cortex-a53-pmu"; + interrupts = <GIC_PPI 7 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; + }; + psci { compatible = "arm,psci-1.0"; method = "smc"; @@ -223,162 +273,24 @@ }; }; - pmu { - compatible = "arm,cortex-a53-pmu"; - interrupts = <GIC_PPI 7 (GIC_CPU_MASK_SIMPLE(4)| IRQ_TYPE_LEVEL_HIGH)>; - }; - - thermal-zones { - cpu0_1-thermal { - polling-delay-passive = <250>; - polling-delay = <1000>; - - thermal-sensors = <&tsens 5>; - - trips { - cpu0_1_alert0: trip-point@0 { - temperature = <75000>; - hysteresis = <2000>; - type = "passive"; - }; - cpu0_1_crit: cpu_crit { - temperature = <110000>; - hysteresis = <2000>; - type = "critical"; - }; - }; - - cooling-maps { - map0 { - trip = <&cpu0_1_alert0>; - cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, - <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, - <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, - <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; - }; - }; - }; - - cpu2_3-thermal { - polling-delay-passive = <250>; - polling-delay = <1000>; - - thermal-sensors = <&tsens 4>; - - trips { - cpu2_3_alert0: trip-point0 { - temperature = <75000>; - hysteresis = <2000>; - type = "passive"; - }; - cpu2_3_crit: cpu_crit { - temperature = <110000>; - hysteresis = <2000>; - type = "critical"; - }; - }; - - cooling-maps { - map0 { - trip = <&cpu2_3_alert0>; - cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, - <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, - <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, - <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; - }; - }; - }; - - gpu-thermal { - polling-delay-passive = <250>; - polling-delay = <1000>; - - thermal-sensors = <&tsens 2>; - - trips { - gpu_alert0: trip-point0 { - temperature = <75000>; - hysteresis = <2000>; - type = "passive"; - }; - gpu_crit: gpu_crit { - temperature = <95000>; - hysteresis = <2000>; - type = "critical"; - }; - }; - }; - - camera-thermal { - polling-delay-passive = <250>; - polling-delay = <1000>; - - thermal-sensors = <&tsens 1>; - - trips { - cam_alert0: trip-point0 { - temperature = <75000>; - hysteresis = <2000>; - type = "hot"; - }; - }; - }; + smd { + compatible = "qcom,smd"; - modem-thermal { - polling-delay-passive = <250>; - polling-delay = <1000>; + rpm { + interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>; + qcom,ipc = <&apcs 8 0>; + qcom,smd-edge = <15>; - thermal-sensors = <&tsens 0>; + rpm_requests: rpm-requests { + compatible = "qcom,rpm-msm8916"; + qcom,smd-channels = "rpm_requests"; - trips { - modem_alert0: trip-point0 { - temperature = <85000>; - hysteresis = <2000>; - type = "hot"; + rpmcc: clock-controller { + compatible = "qcom,rpmcc-msm8916"; + #clock-cells = <1>; }; }; }; - - }; - - cpu_opp_table: cpu-opp-table { - compatible = "operating-points-v2"; - opp-shared; - - opp-200000000 { - opp-hz = /bits/ 64 <200000000>; - }; - opp-400000000 { - opp-hz = /bits/ 64 <400000000>; - }; - opp-800000000 { - opp-hz = /bits/ 64 <800000000>; - }; - opp-998400000 { - opp-hz = /bits/ 64 <998400000>; - }; - }; - - timer { - compatible = "arm,armv8-timer"; - interrupts = <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, - <GIC_PPI 3 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, - <GIC_PPI 4 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, - <GIC_PPI 1 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; - }; - - clocks { - xo_board: xo-board { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <19200000>; - }; - - sleep_clk: sleep-clk { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <32768>; - }; }; smem { @@ -390,509 +302,93 @@ hwlocks = <&tcsr_mutex 3>; }; - firmware { - scm: scm { - compatible = "qcom,scm"; - clocks = <&gcc GCC_CRYPTO_CLK>, <&gcc GCC_CRYPTO_AXI_CLK>, <&gcc GCC_CRYPTO_AHB_CLK>; - clock-names = "core", "bus", "iface"; - #reset-cells = <1>; + smp2p-hexagon { + compatible = "qcom,smp2p"; + qcom,smem = <435>, <428>; - qcom,dload-mode = <&tcsr 0x6100>; - }; - }; + interrupts = <GIC_SPI 27 IRQ_TYPE_EDGE_RISING>; - soc: soc { - #address-cells = <1>; - #size-cells = <1>; - ranges = <0 0 0 0xffffffff>; - compatible = "simple-bus"; + qcom,ipc = <&apcs 8 14>; - bimc: interconnect@400000 { - compatible = "qcom,msm8916-bimc"; - reg = <0x00400000 0x62000>; - #interconnect-cells = <1>; - clock-names = "bus", "bus_a"; - clocks = <&rpmcc RPM_SMD_BIMC_CLK>, - <&rpmcc RPM_SMD_BIMC_A_CLK>; - }; + qcom,local-pid = <0>; + qcom,remote-pid = <1>; - restart@4ab000 { - compatible = "qcom,pshold"; - reg = <0x4ab000 0x4>; - }; + hexagon_smp2p_out: master-kernel { + qcom,entry-name = "master-kernel"; - pcnoc: interconnect@500000 { - compatible = "qcom,msm8916-pcnoc"; - reg = <0x00500000 0x11000>; - #interconnect-cells = <1>; - clock-names = "bus", "bus_a"; - clocks = <&rpmcc RPM_SMD_PCNOC_CLK>, - <&rpmcc RPM_SMD_PCNOC_A_CLK>; + #qcom,smem-state-cells = <1>; }; - snoc: interconnect@580000 { - compatible = "qcom,msm8916-snoc"; - reg = <0x00580000 0x14000>; - #interconnect-cells = <1>; - clock-names = "bus", "bus_a"; - clocks = <&rpmcc RPM_SMD_SNOC_CLK>, - <&rpmcc RPM_SMD_SNOC_A_CLK>; - }; + hexagon_smp2p_in: slave-kernel { + qcom,entry-name = "slave-kernel"; - msmgpio: pinctrl@1000000 { - compatible = "qcom,msm8916-pinctrl"; - reg = <0x1000000 0x300000>; - interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; - gpio-controller; - gpio-ranges = <&msmgpio 0 0 122>; - #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; }; + }; - gcc: clock-controller@1800000 { - compatible = "qcom,gcc-msm8916"; - #clock-cells = <1>; - #reset-cells = <1>; - #power-domain-cells = <1>; - reg = <0x1800000 0x80000>; - }; - - tcsr_mutex_regs: syscon@1905000 { - compatible = "syscon"; - reg = <0x1905000 0x20000>; - }; - - tcsr: syscon@1937000 { - compatible = "qcom,tcsr-msm8916", "syscon"; - reg = <0x1937000 0x30000>; - }; - - tcsr_mutex: hwlock { - compatible = "qcom,tcsr-mutex"; - syscon = <&tcsr_mutex_regs 0 0x1000>; - #hwlock-cells = <1>; - }; - - rpm_msg_ram: memory@60000 { - compatible = "qcom,rpm-msg-ram"; - reg = <0x60000 0x8000>; - }; - - blsp1_uart1: serial@78af000 { - compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm"; - reg = <0x78af000 0x200>; - interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&gcc GCC_BLSP1_UART1_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>; - clock-names = "core", "iface"; - dmas = <&blsp_dma 1>, <&blsp_dma 0>; - dma-names = "rx", "tx"; - status = "disabled"; - }; - - a53pll: clock@b016000 { - compatible = "qcom,msm8916-a53pll"; - reg = <0xb016000 0x40>; - #clock-cells = <0>; - }; - - apcs: mailbox@b011000 { - compatible = "qcom,msm8916-apcs-kpss-global", "syscon"; - reg = <0xb011000 0x1000>; - #mbox-cells = <1>; - clocks = <&a53pll>, <&gcc GPLL0_VOTE>; - clock-names = "pll", "aux"; - #clock-cells = <0>; - }; - - blsp1_uart2: serial@78b0000 { - compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm"; - reg = <0x78b0000 0x200>; - interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&gcc GCC_BLSP1_UART2_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>; - clock-names = "core", "iface"; - dmas = <&blsp_dma 3>, <&blsp_dma 2>; - dma-names = "rx", "tx"; - status = "disabled"; - }; - - blsp_dma: dma@7884000 { - compatible = "qcom,bam-v1.7.0"; - reg = <0x07884000 0x23000>; - interrupts = <GIC_SPI 238 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&gcc GCC_BLSP1_AHB_CLK>; - clock-names = "bam_clk"; - #dma-cells = <1>; - qcom,ee = <0>; - status = "disabled"; - }; - - blsp_spi1: spi@78b5000 { - compatible = "qcom,spi-qup-v2.2.1"; - reg = <0x078b5000 0x500>; - interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&gcc GCC_BLSP1_QUP1_SPI_APPS_CLK>, - <&gcc GCC_BLSP1_AHB_CLK>; - clock-names = "core", "iface"; - dmas = <&blsp_dma 5>, <&blsp_dma 4>; - dma-names = "rx", "tx"; - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&spi1_default>; - pinctrl-1 = <&spi1_sleep>; - #address-cells = <1>; - #size-cells = <0>; - status = "disabled"; - }; - - blsp_spi2: spi@78b6000 { - compatible = "qcom,spi-qup-v2.2.1"; - reg = <0x078b6000 0x500>; - interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&gcc GCC_BLSP1_QUP2_SPI_APPS_CLK>, - <&gcc GCC_BLSP1_AHB_CLK>; - clock-names = "core", "iface"; - dmas = <&blsp_dma 7>, <&blsp_dma 6>; - dma-names = "rx", "tx"; - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&spi2_default>; - pinctrl-1 = <&spi2_sleep>; - #address-cells = <1>; - #size-cells = <0>; - status = "disabled"; - }; - - blsp_spi3: spi@78b7000 { - compatible = "qcom,spi-qup-v2.2.1"; - reg = <0x078b7000 0x500>; - interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&gcc GCC_BLSP1_QUP3_SPI_APPS_CLK>, - <&gcc GCC_BLSP1_AHB_CLK>; - clock-names = "core", "iface"; - dmas = <&blsp_dma 9>, <&blsp_dma 8>; - dma-names = "rx", "tx"; - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&spi3_default>; - pinctrl-1 = <&spi3_sleep>; - #address-cells = <1>; - #size-cells = <0>; - status = "disabled"; - }; - - blsp_spi4: spi@78b8000 { - compatible = "qcom,spi-qup-v2.2.1"; - reg = <0x078b8000 0x500>; - interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&gcc GCC_BLSP1_QUP4_SPI_APPS_CLK>, - <&gcc GCC_BLSP1_AHB_CLK>; - clock-names = "core", "iface"; - dmas = <&blsp_dma 11>, <&blsp_dma 10>; - dma-names = "rx", "tx"; - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&spi4_default>; - pinctrl-1 = <&spi4_sleep>; - #address-cells = <1>; - #size-cells = <0>; - status = "disabled"; - }; - - blsp_spi5: spi@78b9000 { - compatible = "qcom,spi-qup-v2.2.1"; - reg = <0x078b9000 0x500>; - interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&gcc GCC_BLSP1_QUP5_SPI_APPS_CLK>, - <&gcc GCC_BLSP1_AHB_CLK>; - clock-names = "core", "iface"; - dmas = <&blsp_dma 13>, <&blsp_dma 12>; - dma-names = "rx", "tx"; - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&spi5_default>; - pinctrl-1 = <&spi5_sleep>; - #address-cells = <1>; - #size-cells = <0>; - status = "disabled"; - }; + smp2p-wcnss { + compatible = "qcom,smp2p"; + qcom,smem = <451>, <431>; - blsp_spi6: spi@78ba000 { - compatible = "qcom,spi-qup-v2.2.1"; - reg = <0x078ba000 0x500>; - interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&gcc GCC_BLSP1_QUP6_SPI_APPS_CLK>, - <&gcc GCC_BLSP1_AHB_CLK>; - clock-names = "core", "iface"; - dmas = <&blsp_dma 15>, <&blsp_dma 14>; - dma-names = "rx", "tx"; - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&spi6_default>; - pinctrl-1 = <&spi6_sleep>; - #address-cells = <1>; - #size-cells = <0>; - status = "disabled"; - }; + interrupts = <GIC_SPI 143 IRQ_TYPE_EDGE_RISING>; - blsp_i2c1: i2c@78b5000 { - compatible = "qcom,i2c-qup-v2.2.1"; - reg = <0x078b5000 0x500>; - interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&gcc GCC_BLSP1_AHB_CLK>, - <&gcc GCC_BLSP1_QUP1_I2C_APPS_CLK>; - clock-names = "iface", "core"; - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&i2c1_default>; - pinctrl-1 = <&i2c1_sleep>; - #address-cells = <1>; - #size-cells = <0>; - status = "disabled"; - }; - - blsp_i2c2: i2c@78b6000 { - compatible = "qcom,i2c-qup-v2.2.1"; - reg = <0x078b6000 0x500>; - interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&gcc GCC_BLSP1_AHB_CLK>, - <&gcc GCC_BLSP1_QUP2_I2C_APPS_CLK>; - clock-names = "iface", "core"; - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&i2c2_default>; - pinctrl-1 = <&i2c2_sleep>; - #address-cells = <1>; - #size-cells = <0>; - status = "disabled"; - }; + qcom,ipc = <&apcs 8 18>; - blsp_i2c4: i2c@78b8000 { - compatible = "qcom,i2c-qup-v2.2.1"; - reg = <0x078b8000 0x500>; - interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&gcc GCC_BLSP1_AHB_CLK>, - <&gcc GCC_BLSP1_QUP4_I2C_APPS_CLK>; - clock-names = "iface", "core"; - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&i2c4_default>; - pinctrl-1 = <&i2c4_sleep>; - #address-cells = <1>; - #size-cells = <0>; - status = "disabled"; - }; + qcom,local-pid = <0>; + qcom,remote-pid = <4>; - blsp_i2c5: i2c@78b9000 { - compatible = "qcom,i2c-qup-v2.2.1"; - reg = <0x078b9000 0x500>; - interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&gcc GCC_BLSP1_AHB_CLK>, - <&gcc GCC_BLSP1_QUP5_I2C_APPS_CLK>; - clock-names = "iface", "core"; - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&i2c5_default>; - pinctrl-1 = <&i2c5_sleep>; - #address-cells = <1>; - #size-cells = <0>; - status = "disabled"; - }; + wcnss_smp2p_out: master-kernel { + qcom,entry-name = "master-kernel"; - blsp_i2c6: i2c@78ba000 { - compatible = "qcom,i2c-qup-v2.2.1"; - reg = <0x078ba000 0x500>; - interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&gcc GCC_BLSP1_AHB_CLK>, - <&gcc GCC_BLSP1_QUP6_I2C_APPS_CLK>; - clock-names = "iface", "core"; - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&i2c6_default>; - pinctrl-1 = <&i2c6_sleep>; - #address-cells = <1>; - #size-cells = <0>; - status = "disabled"; + #qcom,smem-state-cells = <1>; }; - lpass: lpass@7708000 { - status = "disabled"; - compatible = "qcom,lpass-cpu-apq8016"; - clocks = <&gcc GCC_ULTAUDIO_AHBFABRIC_IXFABRIC_CLK>, - <&gcc GCC_ULTAUDIO_PCNOC_MPORT_CLK>, - <&gcc GCC_ULTAUDIO_PCNOC_SWAY_CLK>, - <&gcc GCC_ULTAUDIO_LPAIF_PRI_I2S_CLK>, - <&gcc GCC_ULTAUDIO_LPAIF_SEC_I2S_CLK>, - <&gcc GCC_ULTAUDIO_LPAIF_SEC_I2S_CLK>, - <&gcc GCC_ULTAUDIO_LPAIF_AUX_I2S_CLK>; - - clock-names = "ahbix-clk", - "pcnoc-mport-clk", - "pcnoc-sway-clk", - "mi2s-bit-clk0", - "mi2s-bit-clk1", - "mi2s-bit-clk2", - "mi2s-bit-clk3"; - #sound-dai-cells = <1>; - - interrupts = <0 160 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "lpass-irq-lpaif"; - reg = <0x07708000 0x10000>; - reg-names = "lpass-lpaif"; + wcnss_smp2p_in: slave-kernel { + qcom,entry-name = "slave-kernel"; - #address-cells = <1>; - #size-cells = <0>; + interrupt-controller; + #interrupt-cells = <2>; }; + }; - lpass_codec: codec{ - compatible = "qcom,msm8916-wcd-digital-codec"; - reg = <0x0771c000 0x400>; - clocks = <&gcc GCC_ULTAUDIO_AHBFABRIC_IXFABRIC_CLK>, - <&gcc GCC_CODEC_DIGCODEC_CLK>; - clock-names = "ahbix-clk", "mclk"; - #sound-dai-cells = <1>; - }; + smsm { + compatible = "qcom,smsm"; - sdhc_1: sdhci@7824000 { - compatible = "qcom,sdhci-msm-v4"; - reg = <0x07824900 0x11c>, <0x07824000 0x800>; - reg-names = "hc_mem", "core_mem"; + #address-cells = <1>; + #size-cells = <0>; - interrupts = <0 123 IRQ_TYPE_LEVEL_HIGH>, <0 138 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "hc_irq", "pwr_irq"; - clocks = <&gcc GCC_SDCC1_APPS_CLK>, - <&gcc GCC_SDCC1_AHB_CLK>, - <&xo_board>; - clock-names = "core", "iface", "xo"; - mmc-ddr-1_8v; - bus-width = <8>; - non-removable; - status = "disabled"; - }; + qcom,ipc-1 = <&apcs 8 13>; + qcom,ipc-3 = <&apcs 8 19>; - sdhc_2: sdhci@7864000 { - compatible = "qcom,sdhci-msm-v4"; - reg = <0x07864900 0x11c>, <0x07864000 0x800>; - reg-names = "hc_mem", "core_mem"; + apps_smsm: apps@0 { + reg = <0>; - interrupts = <0 125 IRQ_TYPE_LEVEL_HIGH>, <0 221 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "hc_irq", "pwr_irq"; - clocks = <&gcc GCC_SDCC2_APPS_CLK>, - <&gcc GCC_SDCC2_AHB_CLK>, - <&xo_board>; - clock-names = "core", "iface", "xo"; - bus-width = <4>; - status = "disabled"; + #qcom,smem-state-cells = <1>; }; - otg: usb@78d9000 { - compatible = "qcom,ci-hdrc"; - reg = <0x78d9000 0x200>, - <0x78d9200 0x200>; - interrupts = <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&gcc GCC_USB_HS_AHB_CLK>, - <&gcc GCC_USB_HS_SYSTEM_CLK>; - clock-names = "iface", "core"; - assigned-clocks = <&gcc GCC_USB_HS_SYSTEM_CLK>; - assigned-clock-rates = <80000000>; - resets = <&gcc GCC_USB_HS_BCR>; - reset-names = "core"; - phy_type = "ulpi"; - dr_mode = "otg"; - ahb-burst-config = <0>; - phy-names = "usb-phy"; - phys = <&usb_hs_phy>; - status = "disabled"; - #reset-cells = <1>; - - ulpi { - usb_hs_phy: phy { - compatible = "qcom,usb-hs-phy-msm8916", - "qcom,usb-hs-phy"; - #phy-cells = <0>; - clocks = <&xo_board>, <&gcc GCC_USB2A_PHY_SLEEP_CLK>; - clock-names = "ref", "sleep"; - resets = <&gcc GCC_USB2A_PHY_BCR>, <&otg 0>; - reset-names = "phy", "por"; - qcom,init-seq = /bits/ 8 <0x0 0x44 - 0x1 0x6b 0x2 0x24 0x3 0x13>; - }; - }; - }; + hexagon_smsm: hexagon@1 { + reg = <1>; + interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>; - intc: interrupt-controller@b000000 { - compatible = "qcom,msm-qgic2"; interrupt-controller; - #interrupt-cells = <3>; - reg = <0x0b000000 0x1000>, <0x0b002000 0x1000>; + #interrupt-cells = <2>; }; - timer@b020000 { - #address-cells = <1>; - #size-cells = <1>; - ranges; - compatible = "arm,armv7-timer-mem"; - reg = <0xb020000 0x1000>; - clock-frequency = <19200000>; - - frame@b021000 { - frame-number = <0>; - interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; - reg = <0xb021000 0x1000>, - <0xb022000 0x1000>; - }; - - frame@b023000 { - frame-number = <1>; - interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>; - reg = <0xb023000 0x1000>; - status = "disabled"; - }; - - frame@b024000 { - frame-number = <2>; - interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; - reg = <0xb024000 0x1000>; - status = "disabled"; - }; - - frame@b025000 { - frame-number = <3>; - interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>; - reg = <0xb025000 0x1000>; - status = "disabled"; - }; - - frame@b026000 { - frame-number = <4>; - interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>; - reg = <0xb026000 0x1000>; - status = "disabled"; - }; - - frame@b027000 { - frame-number = <5>; - interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; - reg = <0xb027000 0x1000>; - status = "disabled"; - }; - - frame@b028000 { - frame-number = <6>; - interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; - reg = <0xb028000 0x1000>; - status = "disabled"; - }; - }; + wcnss_smsm: wcnss@6 { + reg = <6>; + interrupts = <GIC_SPI 144 IRQ_TYPE_EDGE_RISING>; - spmi_bus: spmi@200f000 { - compatible = "qcom,spmi-pmic-arb"; - reg = <0x200f000 0x001000>, - <0x2400000 0x400000>, - <0x2c00000 0x400000>, - <0x3800000 0x200000>, - <0x200a000 0x002100>; - reg-names = "core", "chnls", "obsrvr", "intr", "cnfg"; - interrupt-names = "periph_irq"; - interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>; - qcom,ee = <0>; - qcom,channel = <0>; - #address-cells = <2>; - #size-cells = <0>; interrupt-controller; - #interrupt-cells = <4>; + #interrupt-cells = <2>; }; + }; + + soc: soc { + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0 0xffffffff>; + compatible = "simple-bus"; rng@22000 { compatible = "qcom,prng"; @@ -901,9 +397,14 @@ clock-names = "core"; }; + restart@4ab000 { + compatible = "qcom,pshold"; + reg = <0x004ab000 0x4>; + }; + qfprom: qfprom@5c000 { compatible = "qcom,qfprom"; - reg = <0x5c000 0x1000>; + reg = <0x0005c000 0x1000>; #address-cells = <1>; #size-cells = <1>; tsens_caldata: caldata@d0 { @@ -914,10 +415,24 @@ }; }; + rpm_msg_ram: memory@60000 { + compatible = "qcom,rpm-msg-ram"; + reg = <0x00060000 0x8000>; + }; + + bimc: interconnect@400000 { + compatible = "qcom,msm8916-bimc"; + reg = <0x00400000 0x62000>; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_BIMC_CLK>, + <&rpmcc RPM_SMD_BIMC_A_CLK>; + }; + tsens: thermal-sensor@4a9000 { compatible = "qcom,msm8916-tsens", "qcom,tsens-v0_1"; - reg = <0x4a9000 0x1000>, /* TM */ - <0x4a8000 0x1000>; /* SROT */ + reg = <0x004a9000 0x1000>, /* TM */ + <0x004a8000 0x1000>; /* SROT */ nvmem-cells = <&tsens_caldata>, <&tsens_calsel>; nvmem-cell-names = "calib", "calib_sel"; #qcom,sensors = <5>; @@ -926,365 +441,52 @@ #thermal-sensor-cells = <1>; }; - apps_iommu: iommu@1ef0000 { - #address-cells = <1>; - #size-cells = <1>; - #iommu-cells = <1>; - compatible = "qcom,msm8916-iommu", "qcom,msm-iommu-v1"; - ranges = <0 0x1e20000 0x40000>; - reg = <0x1ef0000 0x3000>; - clocks = <&gcc GCC_SMMU_CFG_CLK>, - <&gcc GCC_APSS_TCU_CLK>; - clock-names = "iface", "bus"; - qcom,iommu-secure-id = <17>; - - // vfe: - iommu-ctx@3000 { - compatible = "qcom,msm-iommu-v1-sec"; - reg = <0x3000 0x1000>; - interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; - }; - - // mdp_0: - iommu-ctx@4000 { - compatible = "qcom,msm-iommu-v1-ns"; - reg = <0x4000 0x1000>; - interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; - }; - - // venus_ns: - iommu-ctx@5000 { - compatible = "qcom,msm-iommu-v1-sec"; - reg = <0x5000 0x1000>; - interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; - }; - }; - - gpu_iommu: iommu@1f08000 { - #address-cells = <1>; - #size-cells = <1>; - #iommu-cells = <1>; - compatible = "qcom,msm8916-iommu", "qcom,msm-iommu-v1"; - ranges = <0 0x1f08000 0x10000>; - clocks = <&gcc GCC_SMMU_CFG_CLK>, - <&gcc GCC_GFX_TCU_CLK>; - clock-names = "iface", "bus"; - qcom,iommu-secure-id = <18>; - - // gfx3d_user: - iommu-ctx@1000 { - compatible = "qcom,msm-iommu-v1-ns"; - reg = <0x1000 0x1000>; - interrupts = <GIC_SPI 241 IRQ_TYPE_LEVEL_HIGH>; - }; - - // gfx3d_priv: - iommu-ctx@2000 { - compatible = "qcom,msm-iommu-v1-ns"; - reg = <0x2000 0x1000>; - interrupts = <GIC_SPI 242 IRQ_TYPE_LEVEL_HIGH>; - }; - }; - - gpu@1c00000 { - compatible = "qcom,adreno-306.0", "qcom,adreno"; - reg = <0x01c00000 0x20000>; - reg-names = "kgsl_3d0_reg_memory"; - interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "kgsl_3d0_irq"; - clock-names = - "core", - "iface", - "mem", - "mem_iface", - "alt_mem_iface", - "gfx3d"; - clocks = - <&gcc GCC_OXILI_GFX3D_CLK>, - <&gcc GCC_OXILI_AHB_CLK>, - <&gcc GCC_OXILI_GMEM_CLK>, - <&gcc GCC_BIMC_GFX_CLK>, - <&gcc GCC_BIMC_GPU_CLK>, - <&gcc GFX3D_CLK_SRC>; - power-domains = <&gcc OXILI_GDSC>; - operating-points-v2 = <&gpu_opp_table>; - iommus = <&gpu_iommu 1>, <&gpu_iommu 2>; - - gpu_opp_table: opp-table { - compatible = "operating-points-v2"; - - opp-400000000 { - opp-hz = /bits/ 64 <400000000>; - }; - opp-19200000 { - opp-hz = /bits/ 64 <19200000>; - }; - }; + pcnoc: interconnect@500000 { + compatible = "qcom,msm8916-pcnoc"; + reg = <0x00500000 0x11000>; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_PCNOC_CLK>, + <&rpmcc RPM_SMD_PCNOC_A_CLK>; }; - mdss: mdss@1a00000 { - compatible = "qcom,mdss"; - reg = <0x1a00000 0x1000>, - <0x1ac8000 0x3000>; - reg-names = "mdss_phys", "vbif_phys"; - - power-domains = <&gcc MDSS_GDSC>; - - clocks = <&gcc GCC_MDSS_AHB_CLK>, - <&gcc GCC_MDSS_AXI_CLK>, - <&gcc GCC_MDSS_VSYNC_CLK>; - clock-names = "iface", - "bus", - "vsync"; - - interrupts = <0 72 IRQ_TYPE_LEVEL_HIGH>; - - interrupt-controller; - #interrupt-cells = <1>; - - #address-cells = <1>; - #size-cells = <1>; - ranges; - - mdp: mdp@1a01000 { - compatible = "qcom,mdp5"; - reg = <0x1a01000 0x89000>; - reg-names = "mdp_phys"; - - interrupt-parent = <&mdss>; - interrupts = <0 0>; - - clocks = <&gcc GCC_MDSS_AHB_CLK>, - <&gcc GCC_MDSS_AXI_CLK>, - <&gcc GCC_MDSS_MDP_CLK>, - <&gcc GCC_MDSS_VSYNC_CLK>; - clock-names = "iface", - "bus", - "core", - "vsync"; - - iommus = <&apps_iommu 4>; - - ports { - #address-cells = <1>; - #size-cells = <0>; - - port@0 { - reg = <0>; - mdp5_intf1_out: endpoint { - remote-endpoint = <&dsi0_in>; - }; - }; - }; - }; - - dsi0: dsi@1a98000 { - compatible = "qcom,mdss-dsi-ctrl"; - reg = <0x1a98000 0x25c>; - reg-names = "dsi_ctrl"; - - interrupt-parent = <&mdss>; - interrupts = <4 0>; - - assigned-clocks = <&gcc BYTE0_CLK_SRC>, - <&gcc PCLK0_CLK_SRC>; - assigned-clock-parents = <&dsi_phy0 0>, - <&dsi_phy0 1>; - - clocks = <&gcc GCC_MDSS_MDP_CLK>, - <&gcc GCC_MDSS_AHB_CLK>, - <&gcc GCC_MDSS_AXI_CLK>, - <&gcc GCC_MDSS_BYTE0_CLK>, - <&gcc GCC_MDSS_PCLK0_CLK>, - <&gcc GCC_MDSS_ESC0_CLK>; - clock-names = "mdp_core", - "iface", - "bus", - "byte", - "pixel", - "core"; - phys = <&dsi_phy0>; - phy-names = "dsi-phy"; - - ports { - #address-cells = <1>; - #size-cells = <0>; - - port@0 { - reg = <0>; - dsi0_in: endpoint { - remote-endpoint = <&mdp5_intf1_out>; - }; - }; - - port@1 { - reg = <1>; - dsi0_out: endpoint { - }; - }; - }; - }; - - dsi_phy0: dsi-phy@1a98300 { - compatible = "qcom,dsi-phy-28nm-lp"; - reg = <0x1a98300 0xd4>, - <0x1a98500 0x280>, - <0x1a98780 0x30>; - reg-names = "dsi_pll", - "dsi_phy", - "dsi_phy_regulator"; - - #clock-cells = <1>; - #phy-cells = <0>; - - clocks = <&gcc GCC_MDSS_AHB_CLK>, - <&xo_board>; - clock-names = "iface", "ref"; - }; + snoc: interconnect@580000 { + compatible = "qcom,msm8916-snoc"; + reg = <0x00580000 0x14000>; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_SNOC_CLK>, + <&rpmcc RPM_SMD_SNOC_A_CLK>; }; + /* System CTIs */ + /* CTI 0 - TMC connections */ + cti0: cti@810000 { + compatible = "arm,coresight-cti", "arm,primecell"; + reg = <0x00810000 0x1000>; - hexagon@4080000 { - compatible = "qcom,q6v5-pil"; - reg = <0x04080000 0x100>, - <0x04020000 0x040>; - - reg-names = "qdsp6", "rmb"; - - interrupts-extended = <&intc 0 24 1>, - <&hexagon_smp2p_in 0 0>, - <&hexagon_smp2p_in 1 0>, - <&hexagon_smp2p_in 2 0>, - <&hexagon_smp2p_in 3 0>; - interrupt-names = "wdog", "fatal", "ready", - "handover", "stop-ack"; - - clocks = <&gcc GCC_MSS_CFG_AHB_CLK>, - <&gcc GCC_MSS_Q6_BIMC_AXI_CLK>, - <&gcc GCC_BOOT_ROM_AHB_CLK>, - <&xo_board>; - clock-names = "iface", "bus", "mem", "xo"; - - qcom,smem-states = <&hexagon_smp2p_out 0>; - qcom,smem-state-names = "stop"; - - resets = <&scm 0>; - reset-names = "mss_restart"; - - cx-supply = <&pm8916_s1>; - mx-supply = <&pm8916_l3>; - pll-supply = <&pm8916_l7>; - - qcom,halt-regs = <&tcsr 0x18000 0x19000 0x1a000>; + clocks = <&rpmcc RPM_QDSS_CLK>; + clock-names = "apb_pclk"; status = "disabled"; - - mba { - memory-region = <&mba_mem>; - }; - - mpss { - memory-region = <&mpss_mem>; - }; - - smd-edge { - interrupts = <0 25 IRQ_TYPE_EDGE_RISING>; - - qcom,smd-edge = <0>; - qcom,ipc = <&apcs 8 12>; - qcom,remote-pid = <1>; - - label = "hexagon"; - - fastrpc { - compatible = "qcom,fastrpc"; - qcom,smd-channels = "fastrpcsmd-apps-dsp"; - label = "adsp"; - - #address-cells = <1>; - #size-cells = <0>; - - cb@1{ - compatible = "qcom,fastrpc-compute-cb"; - reg = <1>; - }; - }; - }; }; - pronto: wcnss@a21b000 { - compatible = "qcom,pronto-v2-pil", "qcom,pronto"; - reg = <0x0a204000 0x2000>, <0x0a202000 0x1000>, <0x0a21b000 0x3000>; - reg-names = "ccu", "dxe", "pmu"; - - memory-region = <&wcnss_mem>; - - interrupts-extended = <&intc 0 149 IRQ_TYPE_EDGE_RISING>, - <&wcnss_smp2p_in 0 IRQ_TYPE_EDGE_RISING>, - <&wcnss_smp2p_in 1 IRQ_TYPE_EDGE_RISING>, - <&wcnss_smp2p_in 2 IRQ_TYPE_EDGE_RISING>, - <&wcnss_smp2p_in 3 IRQ_TYPE_EDGE_RISING>; - interrupt-names = "wdog", "fatal", "ready", "handover", "stop-ack"; - - vddmx-supply = <&pm8916_l3>; - vddpx-supply = <&pm8916_l7>; - - qcom,state = <&wcnss_smp2p_out 0>; - qcom,state-names = "stop"; + /* CTI 1 - TPIU connections */ + cti1: cti@811000 { + compatible = "arm,coresight-cti", "arm,primecell"; + reg = <0x00811000 0x1000>; - pinctrl-names = "default"; - pinctrl-0 = <&wcnss_pin_a>; + clocks = <&rpmcc RPM_QDSS_CLK>; + clock-names = "apb_pclk"; status = "disabled"; - - iris { - compatible = "qcom,wcn3620"; - - clocks = <&rpmcc RPM_SMD_RF_CLK2>; - clock-names = "xo"; - - vddxo-supply = <&pm8916_l7>; - vddrfa-supply = <&pm8916_s3>; - vddpa-supply = <&pm8916_l9>; - vdddig-supply = <&pm8916_l5>; - }; - - smd-edge { - interrupts = <0 142 1>; - - qcom,ipc = <&apcs 8 17>; - qcom,smd-edge = <6>; - qcom,remote-pid = <4>; - - label = "pronto"; - - wcnss { - compatible = "qcom,wcnss"; - qcom,smd-channels = "WCNSS_CTRL"; - - qcom,mmio = <&pronto>; - - bt { - compatible = "qcom,wcnss-bt"; - }; - - wifi { - compatible = "qcom,wcnss-wlan"; - - interrupts = <0 145 IRQ_TYPE_LEVEL_HIGH>, - <0 146 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "tx", "rx"; - - qcom,smem-states = <&apps_smsm 10>, <&apps_smsm 9>; - qcom,smem-state-names = "tx-enable", "tx-rings-empty"; - }; - }; - }; }; - tpiu@820000 { + /* CTIs 2-11 - no information - not instantiated */ + + tpiu: tpiu@820000 { compatible = "arm,coresight-tpiu", "arm,primecell"; - reg = <0x820000 0x1000>; + reg = <0x00820000 0x1000>; clocks = <&rpmcc RPM_QDSS_CLK>, <&rpmcc RPM_QDSS_A_CLK>; clock-names = "apb_pclk", "atclk"; @@ -1300,9 +502,9 @@ }; }; - funnel@821000 { + funnel0: funnel@821000 { compatible = "arm,coresight-dynamic-funnel", "arm,primecell"; - reg = <0x821000 0x1000>; + reg = <0x00821000 0x1000>; clocks = <&rpmcc RPM_QDSS_CLK>, <&rpmcc RPM_QDSS_A_CLK>; clock-names = "apb_pclk", "atclk"; @@ -1341,9 +543,9 @@ }; }; - replicator@824000 { + replicator: replicator@824000 { compatible = "arm,coresight-dynamic-replicator", "arm,primecell"; - reg = <0x824000 0x1000>; + reg = <0x00824000 0x1000>; clocks = <&rpmcc RPM_QDSS_CLK>, <&rpmcc RPM_QDSS_A_CLK>; clock-names = "apb_pclk", "atclk"; @@ -1377,9 +579,9 @@ }; }; - etf@825000 { + etf: etf@825000 { compatible = "arm,coresight-tmc", "arm,primecell"; - reg = <0x825000 0x1000>; + reg = <0x00825000 0x1000>; clocks = <&rpmcc RPM_QDSS_CLK>, <&rpmcc RPM_QDSS_A_CLK>; clock-names = "apb_pclk", "atclk"; @@ -1403,9 +605,9 @@ }; }; - etr@826000 { + etr: etr@826000 { compatible = "arm,coresight-tmc", "arm,primecell"; - reg = <0x826000 0x1000>; + reg = <0x00826000 0x1000>; clocks = <&rpmcc RPM_QDSS_CLK>, <&rpmcc RPM_QDSS_A_CLK>; clock-names = "apb_pclk", "atclk"; @@ -1421,9 +623,9 @@ }; }; - funnel@841000 { /* APSS funnel only 4 inputs are used */ + funnel1: funnel@841000 { /* APSS funnel only 4 inputs are used */ compatible = "arm,coresight-dynamic-funnel", "arm,primecell"; - reg = <0x841000 0x1000>; + reg = <0x00841000 0x1000>; clocks = <&rpmcc RPM_QDSS_CLK>, <&rpmcc RPM_QDSS_A_CLK>; clock-names = "apb_pclk", "atclk"; @@ -1469,45 +671,106 @@ }; }; - debug@850000 { - compatible = "arm,coresight-cpu-debug","arm,primecell"; - reg = <0x850000 0x1000>; + debug0: debug@850000 { + compatible = "arm,coresight-cpu-debug", "arm,primecell"; + reg = <0x00850000 0x1000>; clocks = <&rpmcc RPM_QDSS_CLK>; clock-names = "apb_pclk"; cpu = <&CPU0>; status = "disabled"; }; - debug@852000 { - compatible = "arm,coresight-cpu-debug","arm,primecell"; - reg = <0x852000 0x1000>; + debug1: debug@852000 { + compatible = "arm,coresight-cpu-debug", "arm,primecell"; + reg = <0x00852000 0x1000>; clocks = <&rpmcc RPM_QDSS_CLK>; clock-names = "apb_pclk"; cpu = <&CPU1>; status = "disabled"; }; - debug@854000 { - compatible = "arm,coresight-cpu-debug","arm,primecell"; - reg = <0x854000 0x1000>; + debug2: debug@854000 { + compatible = "arm,coresight-cpu-debug", "arm,primecell"; + reg = <0x00854000 0x1000>; + clocks = <&rpmcc RPM_QDSS_CLK>; + clock-names = "apb_pclk"; + cpu = <&CPU2>; + status = "disabled"; + }; + + debug3: debug@856000 { + compatible = "arm,coresight-cpu-debug", "arm,primecell"; + reg = <0x00856000 0x1000>; + clocks = <&rpmcc RPM_QDSS_CLK>; + clock-names = "apb_pclk"; + cpu = <&CPU3>; + status = "disabled"; + }; + + /* Core CTIs; CTIs 12-15 */ + /* CTI - CPU-0 */ + cti12: cti@858000 { + compatible = "arm,coresight-cti-v8-arch", "arm,coresight-cti", + "arm,primecell"; + reg = <0x00858000 0x1000>; + + clocks = <&rpmcc RPM_QDSS_CLK>; + clock-names = "apb_pclk"; + + cpu = <&CPU0>; + arm,cs-dev-assoc = <&etm0>; + + status = "disabled"; + }; + + /* CTI - CPU-1 */ + cti13: cti@859000 { + compatible = "arm,coresight-cti-v8-arch", "arm,coresight-cti", + "arm,primecell"; + reg = <0x00859000 0x1000>; + + clocks = <&rpmcc RPM_QDSS_CLK>; + clock-names = "apb_pclk"; + + cpu = <&CPU1>; + arm,cs-dev-assoc = <&etm1>; + + status = "disabled"; + }; + + /* CTI - CPU-2 */ + cti14: cti@85a000 { + compatible = "arm,coresight-cti-v8-arch", "arm,coresight-cti", + "arm,primecell"; + reg = <0x0085a000 0x1000>; + clocks = <&rpmcc RPM_QDSS_CLK>; clock-names = "apb_pclk"; + cpu = <&CPU2>; + arm,cs-dev-assoc = <&etm2>; + status = "disabled"; }; - debug@856000 { - compatible = "arm,coresight-cpu-debug","arm,primecell"; - reg = <0x856000 0x1000>; + /* CTI - CPU-3 */ + cti15: cti@85b000 { + compatible = "arm,coresight-cti-v8-arch", "arm,coresight-cti", + "arm,primecell"; + reg = <0x0085b000 0x1000>; + clocks = <&rpmcc RPM_QDSS_CLK>; clock-names = "apb_pclk"; + cpu = <&CPU3>; + arm,cs-dev-assoc = <&etm3>; + status = "disabled"; }; etm0: etm@85c000 { compatible = "arm,coresight-etm4x", "arm,primecell"; - reg = <0x85c000 0x1000>; + reg = <0x0085c000 0x1000>; clocks = <&rpmcc RPM_QDSS_CLK>, <&rpmcc RPM_QDSS_A_CLK>; clock-names = "apb_pclk", "atclk"; @@ -1528,7 +791,7 @@ etm1: etm@85d000 { compatible = "arm,coresight-etm4x", "arm,primecell"; - reg = <0x85d000 0x1000>; + reg = <0x0085d000 0x1000>; clocks = <&rpmcc RPM_QDSS_CLK>, <&rpmcc RPM_QDSS_A_CLK>; clock-names = "apb_pclk", "atclk"; @@ -1549,7 +812,7 @@ etm2: etm@85e000 { compatible = "arm,coresight-etm4x", "arm,primecell"; - reg = <0x85e000 0x1000>; + reg = <0x0085e000 0x1000>; clocks = <&rpmcc RPM_QDSS_CLK>, <&rpmcc RPM_QDSS_A_CLK>; clock-names = "apb_pclk", "atclk"; @@ -1570,7 +833,7 @@ etm3: etm@85f000 { compatible = "arm,coresight-etm4x", "arm,primecell"; - reg = <0x85f000 0x1000>; + reg = <0x0085f000 0x1000>; clocks = <&rpmcc RPM_QDSS_CLK>, <&rpmcc RPM_QDSS_A_CLK>; clock-names = "apb_pclk", "atclk"; @@ -1589,126 +852,171 @@ }; }; - /* System CTIs */ - /* CTI 0 - TMC connections */ - cti@810000 { - compatible = "arm,coresight-cti", "arm,primecell"; - reg = <0x810000 0x1000>; - - clocks = <&rpmcc RPM_QDSS_CLK>; - clock-names = "apb_pclk"; - - status = "disabled"; + msmgpio: pinctrl@1000000 { + compatible = "qcom,msm8916-pinctrl"; + reg = <0x01000000 0x300000>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + gpio-ranges = <&msmgpio 0 0 122>; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; }; - /* CTI 1 - TPIU connections */ - cti@811000 { - compatible = "arm,coresight-cti", "arm,primecell"; - reg = <0x811000 0x1000>; + gcc: clock-controller@1800000 { + compatible = "qcom,gcc-msm8916"; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + reg = <0x01800000 0x80000>; + }; - clocks = <&rpmcc RPM_QDSS_CLK>; - clock-names = "apb_pclk"; + tcsr_mutex: hwlock@1905000 { + compatible = "qcom,tcsr-mutex"; + reg = <0x01905000 0x20000>; + #hwlock-cells = <1>; + }; - status = "disabled"; + tcsr: syscon@1937000 { + compatible = "qcom,tcsr-msm8916", "syscon"; + reg = <0x01937000 0x30000>; }; - /* CTIs 2-11 - no information - not instantiated */ + mdss: mdss@1a00000 { + compatible = "qcom,mdss"; + reg = <0x01a00000 0x1000>, + <0x01ac8000 0x3000>; + reg-names = "mdss_phys", "vbif_phys"; - /* Core CTIs; CTIs 12-15 */ - /* CTI - CPU-0 */ - cti@858000 { - compatible = "arm,coresight-cti-v8-arch", "arm,coresight-cti", - "arm,primecell"; - reg = <0x858000 0x1000>; + power-domains = <&gcc MDSS_GDSC>; - clocks = <&rpmcc RPM_QDSS_CLK>; - clock-names = "apb_pclk"; + clocks = <&gcc GCC_MDSS_AHB_CLK>, + <&gcc GCC_MDSS_AXI_CLK>, + <&gcc GCC_MDSS_VSYNC_CLK>; + clock-names = "iface", + "bus", + "vsync"; - cpu = <&CPU0>; - arm,cs-dev-assoc = <&etm0>; + interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>; - status = "disabled"; - }; + interrupt-controller; + #interrupt-cells = <1>; - /* CTI - CPU-1 */ - cti@859000 { - compatible = "arm,coresight-cti-v8-arch", "arm,coresight-cti", - "arm,primecell"; - reg = <0x859000 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + ranges; - clocks = <&rpmcc RPM_QDSS_CLK>; - clock-names = "apb_pclk"; + mdp: mdp@1a01000 { + compatible = "qcom,mdp5"; + reg = <0x01a01000 0x89000>; + reg-names = "mdp_phys"; - cpu = <&CPU1>; - arm,cs-dev-assoc = <&etm1>; + interrupt-parent = <&mdss>; + interrupts = <0>; - status = "disabled"; - }; + clocks = <&gcc GCC_MDSS_AHB_CLK>, + <&gcc GCC_MDSS_AXI_CLK>, + <&gcc GCC_MDSS_MDP_CLK>, + <&gcc GCC_MDSS_VSYNC_CLK>; + clock-names = "iface", + "bus", + "core", + "vsync"; - /* CTI - CPU-2 */ - cti@85a000 { - compatible = "arm,coresight-cti-v8-arch", "arm,coresight-cti", - "arm,primecell"; - reg = <0x85a000 0x1000>; + iommus = <&apps_iommu 4>; - clocks = <&rpmcc RPM_QDSS_CLK>; - clock-names = "apb_pclk"; + ports { + #address-cells = <1>; + #size-cells = <0>; - cpu = <&CPU2>; - arm,cs-dev-assoc = <&etm2>; + port@0 { + reg = <0>; + mdp5_intf1_out: endpoint { + remote-endpoint = <&dsi0_in>; + }; + }; + }; + }; - status = "disabled"; - }; + dsi0: dsi@1a98000 { + compatible = "qcom,mdss-dsi-ctrl"; + reg = <0x01a98000 0x25c>; + reg-names = "dsi_ctrl"; - /* CTI - CPU-3 */ - cti@85b000 { - compatible = "arm,coresight-cti-v8-arch", "arm,coresight-cti", - "arm,primecell"; - reg = <0x85b000 0x1000>; + interrupt-parent = <&mdss>; + interrupts = <4>; - clocks = <&rpmcc RPM_QDSS_CLK>; - clock-names = "apb_pclk"; + assigned-clocks = <&gcc BYTE0_CLK_SRC>, + <&gcc PCLK0_CLK_SRC>; + assigned-clock-parents = <&dsi_phy0 0>, + <&dsi_phy0 1>; - cpu = <&CPU3>; - arm,cs-dev-assoc = <&etm3>; + clocks = <&gcc GCC_MDSS_MDP_CLK>, + <&gcc GCC_MDSS_AHB_CLK>, + <&gcc GCC_MDSS_AXI_CLK>, + <&gcc GCC_MDSS_BYTE0_CLK>, + <&gcc GCC_MDSS_PCLK0_CLK>, + <&gcc GCC_MDSS_ESC0_CLK>; + clock-names = "mdp_core", + "iface", + "bus", + "byte", + "pixel", + "core"; + phys = <&dsi_phy0>; + phy-names = "dsi-phy"; - status = "disabled"; - }; + #address-cells = <1>; + #size-cells = <0>; + ports { + #address-cells = <1>; + #size-cells = <0>; - venus: video-codec@1d00000 { - compatible = "qcom,msm8916-venus"; - reg = <0x01d00000 0xff000>; - interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; - power-domains = <&gcc VENUS_GDSC>; - clocks = <&gcc GCC_VENUS0_VCODEC0_CLK>, - <&gcc GCC_VENUS0_AHB_CLK>, - <&gcc GCC_VENUS0_AXI_CLK>; - clock-names = "core", "iface", "bus"; - iommus = <&apps_iommu 5>; - memory-region = <&venus_mem>; - status = "okay"; + port@0 { + reg = <0>; + dsi0_in: endpoint { + remote-endpoint = <&mdp5_intf1_out>; + }; + }; - video-decoder { - compatible = "venus-decoder"; + port@1 { + reg = <1>; + dsi0_out: endpoint { + }; + }; + }; }; - video-encoder { - compatible = "venus-encoder"; + dsi_phy0: dsi-phy@1a98300 { + compatible = "qcom,dsi-phy-28nm-lp"; + reg = <0x01a98300 0xd4>, + <0x01a98500 0x280>, + <0x01a98780 0x30>; + reg-names = "dsi_pll", + "dsi_phy", + "dsi_phy_regulator"; + + #clock-cells = <1>; + #phy-cells = <0>; + + clocks = <&gcc GCC_MDSS_AHB_CLK>, + <&xo_board>; + clock-names = "iface", "ref"; }; }; camss: camss@1b00000 { compatible = "qcom,msm8916-camss"; - reg = <0x1b0ac00 0x200>, - <0x1b00030 0x4>, - <0x1b0b000 0x200>, - <0x1b00038 0x4>, - <0x1b08000 0x100>, - <0x1b08400 0x100>, - <0x1b0a000 0x500>, - <0x1b00020 0x10>, - <0x1b10000 0x1000>; + reg = <0x01b0ac00 0x200>, + <0x01b00030 0x4>, + <0x01b0b000 0x200>, + <0x01b00038 0x4>, + <0x01b08000 0x100>, + <0x01b08400 0x100>, + <0x01b0a000 0x500>, + <0x01b00020 0x10>, + <0x01b10000 0x1000>; reg-names = "csiphy0", "csiphy0_clk_mux", "csiphy1", @@ -1769,7 +1077,6 @@ "csi_vfe0", "vfe_ahb", "vfe_axi"; - vdda-supply = <&pm8916_l2>; iommus = <&apps_iommu 3>; status = "disabled"; ports { @@ -1782,7 +1089,7 @@ compatible = "qcom,msm8916-cci"; #address-cells = <1>; #size-cells = <0>; - reg = <0x1b0c000 0x1000>; + reg = <0x01b0c000 0x1000>; interrupts = <GIC_SPI 50 IRQ_TYPE_EDGE_RISING>; clocks = <&gcc GCC_CAMSS_TOP_AHB_CLK>, <&gcc GCC_CAMSS_CCI_AHB_CLK>, @@ -1804,135 +1111,804 @@ #size-cells = <0>; }; }; - }; - - smd { - compatible = "qcom,smd"; - rpm { - interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>; - qcom,ipc = <&apcs 8 0>; - qcom,smd-edge = <15>; + gpu@1c00000 { + compatible = "qcom,adreno-306.0", "qcom,adreno"; + reg = <0x01c00000 0x20000>; + reg-names = "kgsl_3d0_reg_memory"; + interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "kgsl_3d0_irq"; + clock-names = + "core", + "iface", + "mem", + "mem_iface", + "alt_mem_iface", + "gfx3d"; + clocks = + <&gcc GCC_OXILI_GFX3D_CLK>, + <&gcc GCC_OXILI_AHB_CLK>, + <&gcc GCC_OXILI_GMEM_CLK>, + <&gcc GCC_BIMC_GFX_CLK>, + <&gcc GCC_BIMC_GPU_CLK>, + <&gcc GFX3D_CLK_SRC>; + power-domains = <&gcc OXILI_GDSC>; + operating-points-v2 = <&gpu_opp_table>; + iommus = <&gpu_iommu 1>, <&gpu_iommu 2>; - rpm-requests { - compatible = "qcom,rpm-msm8916"; - qcom,smd-channels = "rpm_requests"; + gpu_opp_table: opp-table { + compatible = "operating-points-v2"; - rpmcc: qcom,rpmcc { - compatible = "qcom,rpmcc-msm8916"; - #clock-cells = <1>; + opp-400000000 { + opp-hz = /bits/ 64 <400000000>; }; - - smd_rpm_regulators: pm8916-regulators { - compatible = "qcom,rpm-pm8916-regulators"; - - pm8916_s1: s1 {}; - pm8916_s3: s3 {}; - pm8916_s4: s4 {}; - - pm8916_l1: l1 {}; - pm8916_l2: l2 {}; - pm8916_l3: l3 {}; - pm8916_l4: l4 {}; - pm8916_l5: l5 {}; - pm8916_l6: l6 {}; - pm8916_l7: l7 {}; - pm8916_l8: l8 {}; - pm8916_l9: l9 {}; - pm8916_l10: l10 {}; - pm8916_l11: l11 {}; - pm8916_l12: l12 {}; - pm8916_l13: l13 {}; - pm8916_l14: l14 {}; - pm8916_l15: l15 {}; - pm8916_l16: l16 {}; - pm8916_l17: l17 {}; - pm8916_l18: l18 {}; + opp-19200000 { + opp-hz = /bits/ 64 <19200000>; }; }; }; - }; - hexagon-smp2p { - compatible = "qcom,smp2p"; - qcom,smem = <435>, <428>; + venus: video-codec@1d00000 { + compatible = "qcom,msm8916-venus"; + reg = <0x01d00000 0xff000>; + interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; + power-domains = <&gcc VENUS_GDSC>; + clocks = <&gcc GCC_VENUS0_VCODEC0_CLK>, + <&gcc GCC_VENUS0_AHB_CLK>, + <&gcc GCC_VENUS0_AXI_CLK>; + clock-names = "core", "iface", "bus"; + iommus = <&apps_iommu 5>; + memory-region = <&venus_mem>; + status = "okay"; - interrupts = <0 27 IRQ_TYPE_EDGE_RISING>; + video-decoder { + compatible = "venus-decoder"; + }; - qcom,ipc = <&apcs 8 14>; + video-encoder { + compatible = "venus-encoder"; + }; + }; - qcom,local-pid = <0>; - qcom,remote-pid = <1>; + apps_iommu: iommu@1ef0000 { + #address-cells = <1>; + #size-cells = <1>; + #iommu-cells = <1>; + compatible = "qcom,msm8916-iommu", "qcom,msm-iommu-v1"; + ranges = <0 0x01e20000 0x40000>; + reg = <0x01ef0000 0x3000>; + clocks = <&gcc GCC_SMMU_CFG_CLK>, + <&gcc GCC_APSS_TCU_CLK>; + clock-names = "iface", "bus"; + qcom,iommu-secure-id = <17>; - hexagon_smp2p_out: master-kernel { - qcom,entry-name = "master-kernel"; + // vfe: + iommu-ctx@3000 { + compatible = "qcom,msm-iommu-v1-sec"; + reg = <0x3000 0x1000>; + interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; + }; - #qcom,smem-state-cells = <1>; + // mdp_0: + iommu-ctx@4000 { + compatible = "qcom,msm-iommu-v1-ns"; + reg = <0x4000 0x1000>; + interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; + }; + + // venus_ns: + iommu-ctx@5000 { + compatible = "qcom,msm-iommu-v1-sec"; + reg = <0x5000 0x1000>; + interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; + }; }; - hexagon_smp2p_in: slave-kernel { - qcom,entry-name = "slave-kernel"; + gpu_iommu: iommu@1f08000 { + #address-cells = <1>; + #size-cells = <1>; + #iommu-cells = <1>; + compatible = "qcom,msm8916-iommu", "qcom,msm-iommu-v1"; + ranges = <0 0x01f08000 0x10000>; + clocks = <&gcc GCC_SMMU_CFG_CLK>, + <&gcc GCC_GFX_TCU_CLK>; + clock-names = "iface", "bus"; + qcom,iommu-secure-id = <18>; + + // gfx3d_user: + iommu-ctx@1000 { + compatible = "qcom,msm-iommu-v1-ns"; + reg = <0x1000 0x1000>; + interrupts = <GIC_SPI 241 IRQ_TYPE_LEVEL_HIGH>; + }; + + // gfx3d_priv: + iommu-ctx@2000 { + compatible = "qcom,msm-iommu-v1-ns"; + reg = <0x2000 0x1000>; + interrupts = <GIC_SPI 242 IRQ_TYPE_LEVEL_HIGH>; + }; + }; + spmi_bus: spmi@200f000 { + compatible = "qcom,spmi-pmic-arb"; + reg = <0x0200f000 0x001000>, + <0x02400000 0x400000>, + <0x02c00000 0x400000>, + <0x03800000 0x200000>, + <0x0200a000 0x002100>; + reg-names = "core", "chnls", "obsrvr", "intr", "cnfg"; + interrupt-names = "periph_irq"; + interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>; + qcom,ee = <0>; + qcom,channel = <0>; + #address-cells = <2>; + #size-cells = <0>; interrupt-controller; - #interrupt-cells = <2>; + #interrupt-cells = <4>; }; - }; - wcnss-smp2p { - compatible = "qcom,smp2p"; - qcom,smem = <451>, <431>; + mpss: remoteproc@4080000 { + compatible = "qcom,msm8916-mss-pil", "qcom,q6v5-pil"; + reg = <0x04080000 0x100>, + <0x04020000 0x040>; - interrupts = <0 143 IRQ_TYPE_EDGE_RISING>; + reg-names = "qdsp6", "rmb"; - qcom,ipc = <&apcs 8 18>; + interrupts-extended = <&intc GIC_SPI 24 IRQ_TYPE_EDGE_RISING>, + <&hexagon_smp2p_in 0 IRQ_TYPE_EDGE_RISING>, + <&hexagon_smp2p_in 1 IRQ_TYPE_EDGE_RISING>, + <&hexagon_smp2p_in 2 IRQ_TYPE_EDGE_RISING>, + <&hexagon_smp2p_in 3 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "wdog", "fatal", "ready", + "handover", "stop-ack"; - qcom,local-pid = <0>; - qcom,remote-pid = <4>; + clocks = <&gcc GCC_MSS_CFG_AHB_CLK>, + <&gcc GCC_MSS_Q6_BIMC_AXI_CLK>, + <&gcc GCC_BOOT_ROM_AHB_CLK>, + <&xo_board>; + clock-names = "iface", "bus", "mem", "xo"; - wcnss_smp2p_out: master-kernel { - qcom,entry-name = "master-kernel"; + qcom,smem-states = <&hexagon_smp2p_out 0>; + qcom,smem-state-names = "stop"; - #qcom,smem-state-cells = <1>; + resets = <&scm 0>; + reset-names = "mss_restart"; + + qcom,halt-regs = <&tcsr 0x18000 0x19000 0x1a000>; + + status = "disabled"; + + mba { + memory-region = <&mba_mem>; + }; + + mpss { + memory-region = <&mpss_mem>; + }; + + smd-edge { + interrupts = <GIC_SPI 25 IRQ_TYPE_EDGE_RISING>; + + qcom,smd-edge = <0>; + qcom,ipc = <&apcs 8 12>; + qcom,remote-pid = <1>; + + label = "hexagon"; + + fastrpc { + compatible = "qcom,fastrpc"; + qcom,smd-channels = "fastrpcsmd-apps-dsp"; + label = "adsp"; + + #address-cells = <1>; + #size-cells = <0>; + + cb@1 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <1>; + }; + }; + }; }; - wcnss_smp2p_in: slave-kernel { - qcom,entry-name = "slave-kernel"; + sound: sound@7702000 { + status = "disabled"; + compatible = "qcom,apq8016-sbc-sndcard"; + reg = <0x07702000 0x4>, <0x07702004 0x4>; + reg-names = "mic-iomux", "spkr-iomux"; + }; + + lpass: audio-controller@7708000 { + status = "disabled"; + compatible = "qcom,lpass-cpu-apq8016"; + clocks = <&gcc GCC_ULTAUDIO_AHBFABRIC_IXFABRIC_CLK>, + <&gcc GCC_ULTAUDIO_PCNOC_MPORT_CLK>, + <&gcc GCC_ULTAUDIO_PCNOC_SWAY_CLK>, + <&gcc GCC_ULTAUDIO_LPAIF_PRI_I2S_CLK>, + <&gcc GCC_ULTAUDIO_LPAIF_SEC_I2S_CLK>, + <&gcc GCC_ULTAUDIO_LPAIF_SEC_I2S_CLK>, + <&gcc GCC_ULTAUDIO_LPAIF_AUX_I2S_CLK>; + + clock-names = "ahbix-clk", + "pcnoc-mport-clk", + "pcnoc-sway-clk", + "mi2s-bit-clk0", + "mi2s-bit-clk1", + "mi2s-bit-clk2", + "mi2s-bit-clk3"; + #sound-dai-cells = <1>; + + interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "lpass-irq-lpaif"; + reg = <0x07708000 0x10000>; + reg-names = "lpass-lpaif"; + + #address-cells = <1>; + #size-cells = <0>; + }; + + lpass_codec: audio-codec@771c000 { + compatible = "qcom,msm8916-wcd-digital-codec"; + reg = <0x0771c000 0x400>; + clocks = <&gcc GCC_ULTAUDIO_AHBFABRIC_IXFABRIC_CLK>, + <&gcc GCC_CODEC_DIGCODEC_CLK>; + clock-names = "ahbix-clk", "mclk"; + #sound-dai-cells = <1>; + }; + sdhc_1: sdhci@7824000 { + compatible = "qcom,sdhci-msm-v4"; + reg = <0x07824900 0x11c>, <0x07824000 0x800>; + reg-names = "hc_mem", "core_mem"; + + interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "hc_irq", "pwr_irq"; + clocks = <&gcc GCC_SDCC1_APPS_CLK>, + <&gcc GCC_SDCC1_AHB_CLK>, + <&xo_board>; + clock-names = "core", "iface", "xo"; + mmc-ddr-1_8v; + bus-width = <8>; + non-removable; + status = "disabled"; + }; + + sdhc_2: sdhci@7864000 { + compatible = "qcom,sdhci-msm-v4"; + reg = <0x07864900 0x11c>, <0x07864000 0x800>; + reg-names = "hc_mem", "core_mem"; + + interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 221 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "hc_irq", "pwr_irq"; + clocks = <&gcc GCC_SDCC2_APPS_CLK>, + <&gcc GCC_SDCC2_AHB_CLK>, + <&xo_board>; + clock-names = "core", "iface", "xo"; + bus-width = <4>; + status = "disabled"; + }; + + blsp_dma: dma@7884000 { + compatible = "qcom,bam-v1.7.0"; + reg = <0x07884000 0x23000>; + interrupts = <GIC_SPI 238 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "bam_clk"; + #dma-cells = <1>; + qcom,ee = <0>; + status = "disabled"; + }; + + blsp1_uart1: serial@78af000 { + compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm"; + reg = <0x078af000 0x200>; + interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&gcc GCC_BLSP1_UART1_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "core", "iface"; + dmas = <&blsp_dma 1>, <&blsp_dma 0>; + dma-names = "rx", "tx"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&blsp1_uart1_default>; + pinctrl-1 = <&blsp1_uart1_sleep>; + status = "disabled"; + }; + + blsp1_uart2: serial@78b0000 { + compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm"; + reg = <0x078b0000 0x200>; + interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&gcc GCC_BLSP1_UART2_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "core", "iface"; + dmas = <&blsp_dma 3>, <&blsp_dma 2>; + dma-names = "rx", "tx"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&blsp1_uart2_default>; + pinctrl-1 = <&blsp1_uart2_sleep>; + status = "disabled"; + }; + + blsp_i2c1: i2c@78b5000 { + compatible = "qcom,i2c-qup-v2.2.1"; + reg = <0x078b5000 0x500>; + interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&gcc GCC_BLSP1_AHB_CLK>, + <&gcc GCC_BLSP1_QUP1_I2C_APPS_CLK>; + clock-names = "iface", "core"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c1_default>; + pinctrl-1 = <&i2c1_sleep>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + blsp_spi1: spi@78b5000 { + compatible = "qcom,spi-qup-v2.2.1"; + reg = <0x078b5000 0x500>; + interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&gcc GCC_BLSP1_QUP1_SPI_APPS_CLK>, + <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "core", "iface"; + dmas = <&blsp_dma 5>, <&blsp_dma 4>; + dma-names = "rx", "tx"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&spi1_default>; + pinctrl-1 = <&spi1_sleep>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + blsp_i2c2: i2c@78b6000 { + compatible = "qcom,i2c-qup-v2.2.1"; + reg = <0x078b6000 0x500>; + interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&gcc GCC_BLSP1_AHB_CLK>, + <&gcc GCC_BLSP1_QUP2_I2C_APPS_CLK>; + clock-names = "iface", "core"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c2_default>; + pinctrl-1 = <&i2c2_sleep>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + blsp_spi2: spi@78b6000 { + compatible = "qcom,spi-qup-v2.2.1"; + reg = <0x078b6000 0x500>; + interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&gcc GCC_BLSP1_QUP2_SPI_APPS_CLK>, + <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "core", "iface"; + dmas = <&blsp_dma 7>, <&blsp_dma 6>; + dma-names = "rx", "tx"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&spi2_default>; + pinctrl-1 = <&spi2_sleep>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + blsp_spi3: spi@78b7000 { + compatible = "qcom,spi-qup-v2.2.1"; + reg = <0x078b7000 0x500>; + interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&gcc GCC_BLSP1_QUP3_SPI_APPS_CLK>, + <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "core", "iface"; + dmas = <&blsp_dma 9>, <&blsp_dma 8>; + dma-names = "rx", "tx"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&spi3_default>; + pinctrl-1 = <&spi3_sleep>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + blsp_i2c4: i2c@78b8000 { + compatible = "qcom,i2c-qup-v2.2.1"; + reg = <0x078b8000 0x500>; + interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&gcc GCC_BLSP1_AHB_CLK>, + <&gcc GCC_BLSP1_QUP4_I2C_APPS_CLK>; + clock-names = "iface", "core"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c4_default>; + pinctrl-1 = <&i2c4_sleep>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + blsp_spi4: spi@78b8000 { + compatible = "qcom,spi-qup-v2.2.1"; + reg = <0x078b8000 0x500>; + interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&gcc GCC_BLSP1_QUP4_SPI_APPS_CLK>, + <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "core", "iface"; + dmas = <&blsp_dma 11>, <&blsp_dma 10>; + dma-names = "rx", "tx"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&spi4_default>; + pinctrl-1 = <&spi4_sleep>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + blsp_i2c5: i2c@78b9000 { + compatible = "qcom,i2c-qup-v2.2.1"; + reg = <0x078b9000 0x500>; + interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&gcc GCC_BLSP1_AHB_CLK>, + <&gcc GCC_BLSP1_QUP5_I2C_APPS_CLK>; + clock-names = "iface", "core"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c5_default>; + pinctrl-1 = <&i2c5_sleep>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + blsp_spi5: spi@78b9000 { + compatible = "qcom,spi-qup-v2.2.1"; + reg = <0x078b9000 0x500>; + interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&gcc GCC_BLSP1_QUP5_SPI_APPS_CLK>, + <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "core", "iface"; + dmas = <&blsp_dma 13>, <&blsp_dma 12>; + dma-names = "rx", "tx"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&spi5_default>; + pinctrl-1 = <&spi5_sleep>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + blsp_i2c6: i2c@78ba000 { + compatible = "qcom,i2c-qup-v2.2.1"; + reg = <0x078ba000 0x500>; + interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&gcc GCC_BLSP1_AHB_CLK>, + <&gcc GCC_BLSP1_QUP6_I2C_APPS_CLK>; + clock-names = "iface", "core"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c6_default>; + pinctrl-1 = <&i2c6_sleep>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + blsp_spi6: spi@78ba000 { + compatible = "qcom,spi-qup-v2.2.1"; + reg = <0x078ba000 0x500>; + interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&gcc GCC_BLSP1_QUP6_SPI_APPS_CLK>, + <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "core", "iface"; + dmas = <&blsp_dma 15>, <&blsp_dma 14>; + dma-names = "rx", "tx"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&spi6_default>; + pinctrl-1 = <&spi6_sleep>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + usb: usb@78d9000 { + compatible = "qcom,ci-hdrc"; + reg = <0x078d9000 0x200>, + <0x078d9200 0x200>; + interrupts = <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&gcc GCC_USB_HS_AHB_CLK>, + <&gcc GCC_USB_HS_SYSTEM_CLK>; + clock-names = "iface", "core"; + assigned-clocks = <&gcc GCC_USB_HS_SYSTEM_CLK>; + assigned-clock-rates = <80000000>; + resets = <&gcc GCC_USB_HS_BCR>; + reset-names = "core"; + phy_type = "ulpi"; + dr_mode = "otg"; + hnp-disable; + srp-disable; + adp-disable; + ahb-burst-config = <0>; + phy-names = "usb-phy"; + phys = <&usb_hs_phy>; + status = "disabled"; + #reset-cells = <1>; + + ulpi { + usb_hs_phy: phy { + compatible = "qcom,usb-hs-phy-msm8916", + "qcom,usb-hs-phy"; + #phy-cells = <0>; + clocks = <&xo_board>, <&gcc GCC_USB2A_PHY_SLEEP_CLK>; + clock-names = "ref", "sleep"; + resets = <&gcc GCC_USB2A_PHY_BCR>, <&usb 0>; + reset-names = "phy", "por"; + qcom,init-seq = /bits/ 8 <0x0 0x44 + 0x1 0x6b 0x2 0x24 0x3 0x13>; + }; + }; + }; + + pronto: remoteproc@a21b000 { + compatible = "qcom,pronto-v2-pil", "qcom,pronto"; + reg = <0x0a204000 0x2000>, <0x0a202000 0x1000>, <0x0a21b000 0x3000>; + reg-names = "ccu", "dxe", "pmu"; + + memory-region = <&wcnss_mem>; + + interrupts-extended = <&intc GIC_SPI 149 IRQ_TYPE_EDGE_RISING>, + <&wcnss_smp2p_in 0 IRQ_TYPE_EDGE_RISING>, + <&wcnss_smp2p_in 1 IRQ_TYPE_EDGE_RISING>, + <&wcnss_smp2p_in 2 IRQ_TYPE_EDGE_RISING>, + <&wcnss_smp2p_in 3 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "wdog", "fatal", "ready", "handover", "stop-ack"; + + qcom,state = <&wcnss_smp2p_out 0>; + qcom,state-names = "stop"; + + pinctrl-names = "default"; + pinctrl-0 = <&wcnss_pin_a>; + + status = "disabled"; + + iris { + compatible = "qcom,wcn3620"; + + clocks = <&rpmcc RPM_SMD_RF_CLK2>; + clock-names = "xo"; + }; + + smd-edge { + interrupts = <GIC_SPI 142 IRQ_TYPE_EDGE_RISING>; + + qcom,ipc = <&apcs 8 17>; + qcom,smd-edge = <6>; + qcom,remote-pid = <4>; + + label = "pronto"; + + wcnss { + compatible = "qcom,wcnss"; + qcom,smd-channels = "WCNSS_CTRL"; + + qcom,mmio = <&pronto>; + + bt { + compatible = "qcom,wcnss-bt"; + }; + + wifi { + compatible = "qcom,wcnss-wlan"; + + interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tx", "rx"; + + qcom,smem-states = <&apps_smsm 10>, <&apps_smsm 9>; + qcom,smem-state-names = "tx-enable", "tx-rings-empty"; + }; + }; + }; + }; + + intc: interrupt-controller@b000000 { + compatible = "qcom,msm-qgic2"; interrupt-controller; - #interrupt-cells = <2>; + #interrupt-cells = <3>; + reg = <0x0b000000 0x1000>, <0x0b002000 0x1000>; + }; + + apcs: mailbox@b011000 { + compatible = "qcom,msm8916-apcs-kpss-global", "syscon"; + reg = <0x0b011000 0x1000>; + #mbox-cells = <1>; + clocks = <&a53pll>, <&gcc GPLL0_VOTE>; + clock-names = "pll", "aux"; + #clock-cells = <0>; + }; + + a53pll: clock@b016000 { + compatible = "qcom,msm8916-a53pll"; + reg = <0x0b016000 0x40>; + #clock-cells = <0>; + }; + + timer@b020000 { + #address-cells = <1>; + #size-cells = <1>; + ranges; + compatible = "arm,armv7-timer-mem"; + reg = <0x0b020000 0x1000>; + clock-frequency = <19200000>; + + frame@b021000 { + frame-number = <0>; + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; + reg = <0x0b021000 0x1000>, + <0x0b022000 0x1000>; + }; + + frame@b023000 { + frame-number = <1>; + interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>; + reg = <0x0b023000 0x1000>; + status = "disabled"; + }; + + frame@b024000 { + frame-number = <2>; + interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; + reg = <0x0b024000 0x1000>; + status = "disabled"; + }; + + frame@b025000 { + frame-number = <3>; + interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>; + reg = <0x0b025000 0x1000>; + status = "disabled"; + }; + + frame@b026000 { + frame-number = <4>; + interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>; + reg = <0x0b026000 0x1000>; + status = "disabled"; + }; + + frame@b027000 { + frame-number = <5>; + interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; + reg = <0x0b027000 0x1000>; + status = "disabled"; + }; + + frame@b028000 { + frame-number = <6>; + interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; + reg = <0x0b028000 0x1000>; + status = "disabled"; + }; }; }; - smsm { - compatible = "qcom,smsm"; + thermal-zones { + cpu0-1-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; - #address-cells = <1>; - #size-cells = <0>; + thermal-sensors = <&tsens 5>; - qcom,ipc-1 = <&apcs 8 13>; - qcom,ipc-3 = <&apcs 8 19>; + trips { + cpu0_1_alert0: trip-point0 { + temperature = <75000>; + hysteresis = <2000>; + type = "passive"; + }; + cpu0_1_crit: cpu_crit { + temperature = <110000>; + hysteresis = <2000>; + type = "critical"; + }; + }; - apps_smsm: apps@0 { - reg = <0>; + cooling-maps { + map0 { + trip = <&cpu0_1_alert0>; + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; - #qcom,smem-state-cells = <1>; + cpu2-3-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens 4>; + + trips { + cpu2_3_alert0: trip-point0 { + temperature = <75000>; + hysteresis = <2000>; + type = "passive"; + }; + cpu2_3_crit: cpu_crit { + temperature = <110000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu2_3_alert0>; + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; }; - hexagon_smsm: hexagon@1 { - reg = <1>; - interrupts = <0 26 IRQ_TYPE_EDGE_RISING>; + gpu-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; - interrupt-controller; - #interrupt-cells = <2>; + thermal-sensors = <&tsens 2>; + + trips { + gpu_alert0: trip-point0 { + temperature = <75000>; + hysteresis = <2000>; + type = "passive"; + }; + gpu_crit: gpu_crit { + temperature = <95000>; + hysteresis = <2000>; + type = "critical"; + }; + }; }; - wcnss_smsm: wcnss@6 { - reg = <6>; - interrupts = <0 144 IRQ_TYPE_EDGE_RISING>; + camera-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; - interrupt-controller; - #interrupt-cells = <2>; + thermal-sensors = <&tsens 1>; + + trips { + cam_alert0: trip-point0 { + temperature = <75000>; + hysteresis = <2000>; + type = "hot"; + }; + }; }; + + modem-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens 0>; + + trips { + modem_alert0: trip-point0 { + temperature = <85000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 3 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 4 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 1 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; }; }; diff --git a/arch/arm64/boot/dts/qcom/msm8992.dtsi b/arch/arm64/boot/dts/qcom/msm8992.dtsi index 188fff2095f1..8626b3a50eda 100644 --- a/arch/arm64/boot/dts/qcom/msm8992.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8992.dtsi @@ -335,7 +335,7 @@ blsp2_uart2: serial@f995e000 { compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm"; reg = <0xf995e000 0x1000>; - interrupt = <GIC_SPI 146 IRQ_TYPE_LEVEL_LOW>; + interrupts = <GIC_SPI 146 IRQ_TYPE_LEVEL_LOW>; clock-names = "core", "iface"; clocks = <&gcc GCC_BLSP2_UART2_APPS_CLK>, <&gcc GCC_BLSP2_AHB_CLK>; diff --git a/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi b/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi index 4032b7478f04..791f254ac3f8 100644 --- a/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi @@ -221,7 +221,12 @@ }; &sdhc1 { - status = "okay"; + /* There is an issue with the eMMC causing permanent + * damage to the card if a quirk isn't addressed. + * Until it's fixed, disable the MMC so as not to brick + * devices. + */ + status = "disabled"; /* Downstream pushes 2.95V to the sdhci device, * but upstream driver REALLY wants to make vmmc 1.8v diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi index 9951286db775..fd6ae5464dea 100644 --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi @@ -1009,7 +1009,8 @@ "ispif", "vfe0", "vfe1"; - power-domains = <&mmcc VFE0_GDSC>; + power-domains = <&mmcc VFE0_GDSC>, + <&mmcc VFE1_GDSC>; clocks = <&mmcc CAMSS_TOP_AHB_CLK>, <&mmcc CAMSS_ISPIF_AHB_CLK>, <&mmcc CAMSS_CSI0PHYTIMER_CLK>, diff --git a/arch/arm64/boot/dts/qcom/pm660.dtsi b/arch/arm64/boot/dts/qcom/pm660.dtsi index ea0e9558d0f2..2e6a6f6c3b66 100644 --- a/arch/arm64/boot/dts/qcom/pm660.dtsi +++ b/arch/arm64/boot/dts/qcom/pm660.dtsi @@ -44,7 +44,7 @@ gpio-ranges = <&pm660_gpios 0 0 13>; #gpio-cells = <2>; interrupt-controller; - interrupt-cells =<2>; + #interrupt-cells = <2>; }; }; }; diff --git a/arch/arm64/boot/dts/qcom/pm8916.dtsi b/arch/arm64/boot/dts/qcom/pm8916.dtsi index 0bcdf0471107..f931cb0de231 100644 --- a/arch/arm64/boot/dts/qcom/pm8916.dtsi +++ b/arch/arm64/boot/dts/qcom/pm8916.dtsi @@ -1,24 +1,17 @@ // SPDX-License-Identifier: GPL-2.0 #include <dt-bindings/iio/qcom,spmi-vadc.h> -#include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/input/linux-event-codes.h> +#include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/spmi/spmi.h> &spmi_bus { - pm8916_0: pm8916@0 { + pm8916_0: pmic@0 { compatible = "qcom,pm8916", "qcom,spmi-pmic"; reg = <0x0 SPMI_USID>; #address-cells = <1>; #size-cells = <0>; - rtc@6000 { - compatible = "qcom,pm8941-rtc"; - reg = <0x6000>; - reg-names = "rtc", "alarm"; - interrupts = <0x0 0x61 0x1 IRQ_TYPE_EDGE_RISING>; - }; - pon@800 { compatible = "qcom,pm8916-pon"; reg = <0x800>; @@ -33,6 +26,14 @@ linux,code = <KEY_POWER>; }; + pm8916_resin: resin { + compatible = "qcom,pm8941-resin"; + interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>; + debounce = <15625>; + bias-pull-up; + status = "disabled"; + }; + watchdog { compatible = "qcom,pm8916-wdt"; interrupts = <0x0 0x8 6 IRQ_TYPE_EDGE_RISING>; @@ -40,28 +41,6 @@ }; }; - pm8916_gpios: gpios@c000 { - compatible = "qcom,pm8916-gpio"; - reg = <0xc000>; - gpio-controller; - #gpio-cells = <2>; - interrupts = <0 0xc0 0 IRQ_TYPE_NONE>, - <0 0xc1 0 IRQ_TYPE_NONE>, - <0 0xc2 0 IRQ_TYPE_NONE>, - <0 0xc3 0 IRQ_TYPE_NONE>; - }; - - pm8916_mpps: mpps@a000 { - compatible = "qcom,pm8916-mpp"; - reg = <0xa000>; - gpio-controller; - #gpio-cells = <2>; - interrupts = <0 0xa0 0 IRQ_TYPE_NONE>, - <0 0xa1 0 IRQ_TYPE_NONE>, - <0 0xa2 0 IRQ_TYPE_NONE>, - <0 0xa3 0 IRQ_TYPE_NONE>; - }; - pm8916_temp: temp-alarm@2400 { compatible = "qcom,spmi-temp-alarm"; reg = <0x2400>; @@ -71,7 +50,7 @@ #thermal-sensor-cells = <0>; }; - pm8916_vadc: vadc@3100 { + pm8916_vadc: adc@3100 { compatible = "qcom,spmi-vadc"; reg = <0x3100>; interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>; @@ -79,33 +58,62 @@ #size-cells = <0>; #io-channel-cells = <1>; - usb_in { + adc-chan@0 { reg = <VADC_USBIN>; qcom,pre-scaling = <1 10>; }; - vph_pwr { + adc-chan@7 { reg = <VADC_VSYS>; qcom,pre-scaling = <1 3>; }; - die_temp { + adc-chan@8 { reg = <VADC_DIE_TEMP>; }; - ref_625mv { + adc-chan@9 { reg = <VADC_REF_625MV>; }; - ref_1250v { + adc-chan@a { reg = <VADC_REF_1250MV>; }; - ref_gnd { + adc-chan@e { reg = <VADC_GND_REF>; }; - ref_vdd { + adc-chan@f { reg = <VADC_VDD_VADC>; }; }; + + rtc@6000 { + compatible = "qcom,pm8941-rtc"; + reg = <0x6000>; + reg-names = "rtc", "alarm"; + interrupts = <0x0 0x61 0x1 IRQ_TYPE_EDGE_RISING>; + }; + + pm8916_mpps: mpps@a000 { + compatible = "qcom,pm8916-mpp"; + reg = <0xa000>; + gpio-controller; + #gpio-cells = <2>; + interrupts = <0 0xa0 0 IRQ_TYPE_NONE>, + <0 0xa1 0 IRQ_TYPE_NONE>, + <0 0xa2 0 IRQ_TYPE_NONE>, + <0 0xa3 0 IRQ_TYPE_NONE>; + }; + + pm8916_gpios: gpios@c000 { + compatible = "qcom,pm8916-gpio"; + reg = <0xc000>; + gpio-controller; + #gpio-cells = <2>; + interrupts = <0 0xc0 0 IRQ_TYPE_NONE>, + <0 0xc1 0 IRQ_TYPE_NONE>, + <0 0xc2 0 IRQ_TYPE_NONE>, + <0 0xc3 0 IRQ_TYPE_NONE>; + }; }; - pm8916_1: pm8916@1 { + pm8916_1: pmic@1 { compatible = "qcom,pm8916", "qcom,spmi-pmic"; reg = <0x1 SPMI_USID>; #address-cells = <1>; @@ -117,9 +125,9 @@ status = "disabled"; }; - wcd_codec: codec@f000 { + wcd_codec: audio-codec@f000 { compatible = "qcom,pm8916-wcd-analog-codec"; - reg = <0xf000 0x200>; + reg = <0xf000>; reg-names = "pmic-codec-core"; clocks = <&gcc GCC_CODEC_DIGCODEC_CLK>; clock-names = "mclk"; diff --git a/arch/arm64/boot/dts/qcom/qcs404-evb-4000.dts b/arch/arm64/boot/dts/qcom/qcs404-evb-4000.dts index 479ad3ac6c28..08d5d51221cf 100644 --- a/arch/arm64/boot/dts/qcom/qcs404-evb-4000.dts +++ b/arch/arm64/boot/dts/qcom/qcs404-evb-4000.dts @@ -13,7 +13,7 @@ }; ðernet { - status = "ok"; + status = "okay"; snps,reset-gpio = <&tlmm 60 GPIO_ACTIVE_LOW>; snps,reset-active-low; diff --git a/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi b/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi index 6422cf9d5855..a80c578484ba 100644 --- a/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi +++ b/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi @@ -97,7 +97,7 @@ }; &pcie { - status = "ok"; + status = "okay"; perst-gpio = <&tlmm 43 GPIO_ACTIVE_LOW>; @@ -106,22 +106,22 @@ }; &pcie_phy { - status = "ok"; + status = "okay"; vdda-vp-supply = <&vreg_l3_1p05>; vdda-vph-supply = <&vreg_l5_1p8>; }; &remoteproc_adsp { - status = "ok"; + status = "okay"; }; &remoteproc_cdsp { - status = "ok"; + status = "okay"; }; &remoteproc_wcss { - status = "ok"; + status = "okay"; }; &rpm_requests { @@ -215,7 +215,7 @@ }; &sdcc1 { - status = "ok"; + status = "okay"; supports-cqe; mmc-ddr-1_8v; diff --git a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts new file mode 100644 index 000000000000..1528a865f1f8 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts @@ -0,0 +1,686 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2020, Linaro Ltd. + */ + +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/regulator/qcom,rpmh-regulator.h> +#include "sm8250.dtsi" +#include "pm8150.dtsi" +#include "pm8150b.dtsi" +#include "pm8150l.dtsi" + +/ { + model = "Qualcomm Technologies, Inc. Robotics RB5"; + compatible = "qcom,qrb5165-rb5", "qcom,sm8250"; + + aliases { + serial0 = &uart12; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + dc12v: dc12v-regulator { + compatible = "regulator-fixed"; + regulator-name = "DC12V"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + regulator-always-on; + }; + + leds { + compatible = "gpio-leds"; + + user4 { + label = "green:user4"; + gpios = <&pm8150_gpios 10 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "panic-indicator"; + default-state = "off"; + }; + + wlan { + label = "yellow:wlan"; + gpios = <&pm8150_gpios 9 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "phy0tx"; + default-state = "off"; + }; + + bt { + label = "blue:bt"; + gpios = <&pm8150_gpios 7 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "bluetooth-power"; + default-state = "off"; + }; + + }; + + vbat: vbat-regulator { + compatible = "regulator-fixed"; + regulator-name = "VBAT"; + vin-supply = <&vreg_l11c_3p3>; + regulator-min-microvolt = <4200000>; + regulator-max-microvolt = <4200000>; + regulator-always-on; + }; + + vbat_som: vbat-som-regulator { + compatible = "regulator-fixed"; + regulator-name = "VBAT_SOM"; + vin-supply = <&dc12v>; + regulator-min-microvolt = <4200000>; + regulator-max-microvolt = <4200000>; + regulator-always-on; + }; + + vdc_3v3: vdc-3v3-regulator { + compatible = "regulator-fixed"; + regulator-name = "VDC_3V3"; + vin-supply = <&dc12v>; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vdc_5v: vdc-5v-regulator { + compatible = "regulator-fixed"; + regulator-name = "VDC_5V"; + + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + vin-supply = <&vreg_l11c_3p3>; + }; + + vph_pwr: vph-pwr-regulator { + compatible = "regulator-fixed"; + regulator-name = "vph_pwr"; + regulator-min-microvolt = <3700000>; + regulator-max-microvolt = <3700000>; + regulator-always-on; + }; + + vreg_s4a_1p8: vreg-s4a-1p8 { + compatible = "regulator-fixed"; + regulator-name = "vreg_s4a_1p8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; +}; + +&apps_rsc { + pm8009-rpmh-regulators { + compatible = "qcom,pm8009-rpmh-regulators"; + qcom,pmic-id = "f"; + + vdd-s1-supply = <&vph_pwr>; + vdd-s2-supply = <&vph_pwr>; + vdd-l2-supply = <&vreg_s8c_1p3>; + vdd-l5-l6-supply = <&vreg_bob>; + vdd-l7-supply = <&vreg_s4a_1p8>; + + vreg_l1f_1p1: ldo1 { + regulator-name = "vreg_l1f_1p1"; + regulator-min-microvolt = <1104000>; + regulator-max-microvolt = <1104000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l2f_1p2: ldo2 { + regulator-name = "vreg_l2f_1p2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l6f_2p8: ldo6 { + regulator-name = "vreg_l6f_2p8"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l7f_1p8: ldo7 { + regulator-name = "vreg_l7f_1p8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + }; + + pm8150-rpmh-regulators { + compatible = "qcom,pm8150-rpmh-regulators"; + qcom,pmic-id = "a"; + + vdd-s1-supply = <&vph_pwr>; + vdd-s2-supply = <&vph_pwr>; + vdd-s3-supply = <&vph_pwr>; + vdd-s4-supply = <&vph_pwr>; + vdd-s5-supply = <&vph_pwr>; + vdd-s6-supply = <&vph_pwr>; + vdd-s7-supply = <&vph_pwr>; + vdd-s8-supply = <&vph_pwr>; + vdd-s9-supply = <&vph_pwr>; + vdd-s10-supply = <&vph_pwr>; + vdd-l2-l10-supply = <&vreg_bob>; + vdd-l3-l4-l5-l18-supply = <&vreg_s6a_0p95>; + vdd-l6-l9-supply = <&vreg_s8c_1p3>; + vdd-l7-l12-l14-l15-supply = <&vreg_s5a_1p9>; + vdd-l13-l16-l17-supply = <&vreg_bob>; + + vreg_l2a_3p1: ldo2 { + regulator-name = "vreg_l2a_3p1"; + regulator-min-microvolt = <3072000>; + regulator-max-microvolt = <3072000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l3a_0p9: ldo3 { + regulator-name = "vreg_l3a_0p9"; + regulator-min-microvolt = <928000>; + regulator-max-microvolt = <932000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l5a_0p88: ldo5 { + regulator-name = "vreg_l5a_0p88"; + regulator-min-microvolt = <880000>; + regulator-max-microvolt = <880000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l6a_1p2: ldo6 { + regulator-name = "vreg_l6a_1p2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l7a_1p7: ldo7 { + regulator-name = "vreg_l7a_1p7"; + regulator-min-microvolt = <1704000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l9a_1p2: ldo9 { + regulator-name = "vreg_l9a_1p2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l10a_1p8: ldo10 { + regulator-name = "vreg_l10a_1p8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l12a_1p8: ldo12 { + regulator-name = "vreg_l12a_1p8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l13a_ts_3p0: ldo13 { + regulator-name = "vreg_l13a_ts_3p0"; + regulator-min-microvolt = <3008000>; + regulator-max-microvolt = <3008000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l14a_1p8: ldo14 { + regulator-name = "vreg_l14a_1p8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1880000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l15a_1p8: ldo15 { + regulator-name = "vreg_l15a_1p8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l16a_2p7: ldo16 { + regulator-name = "vreg_l16a_2p7"; + regulator-min-microvolt = <2704000>; + regulator-max-microvolt = <2960000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l17a_3p0: ldo17 { + regulator-name = "vreg_l17a_3p0"; + regulator-min-microvolt = <2856000>; + regulator-max-microvolt = <3008000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l18a_0p92: ldo18 { + regulator-name = "vreg_l18a_0p92"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <912000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_s5a_1p9: smps5 { + regulator-name = "vreg_s5a_1p9"; + regulator-min-microvolt = <1904000>; + regulator-max-microvolt = <2000000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_s6a_0p95: smps6 { + regulator-name = "vreg_s6a_0p95"; + regulator-min-microvolt = <920000>; + regulator-max-microvolt = <1128000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + }; + + pm8150l-rpmh-regulators { + compatible = "qcom,pm8150l-rpmh-regulators"; + qcom,pmic-id = "c"; + + vdd-s1-supply = <&vph_pwr>; + vdd-s2-supply = <&vph_pwr>; + vdd-s3-supply = <&vph_pwr>; + vdd-s4-supply = <&vph_pwr>; + vdd-s5-supply = <&vph_pwr>; + vdd-s6-supply = <&vph_pwr>; + vdd-s7-supply = <&vph_pwr>; + vdd-s8-supply = <&vph_pwr>; + vdd-l1-l8-supply = <&vreg_s4a_1p8>; + vdd-l2-l3-supply = <&vreg_s8c_1p3>; + vdd-l4-l5-l6-supply = <&vreg_bob>; + vdd-l7-l11-supply = <&vreg_bob>; + vdd-l9-l10-supply = <&vreg_bob>; + vdd-bob-supply = <&vph_pwr>; + + vreg_bob: bob { + regulator-name = "vreg_bob"; + regulator-min-microvolt = <3008000>; + regulator-max-microvolt = <4000000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>; + }; + + vreg_l1c_1p8: ldo1 { + regulator-name = "vreg_l1c_1p8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l2c_1p2: ldo2 { + regulator-name = "vreg_l2c_1p2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l3c_0p8: ldo3 { + regulator-name = "vreg_l3c_0p8"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l4c_1p7: ldo4 { + regulator-name = "vreg_l4c_1p7"; + regulator-min-microvolt = <1704000>; + regulator-max-microvolt = <2928000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l5c_1p8: ldo5 { + regulator-name = "vreg_l5c_1p8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2928000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l6c_2p96: ldo6 { + regulator-name = "vreg_l6c_2p96"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2960000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l7c_cam_vcm0_2p85: ldo7 { + regulator-name = "vreg_l7c_cam_vcm0_2p85"; + regulator-min-microvolt = <2856000>; + regulator-max-microvolt = <3104000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l8c_1p8: ldo8 { + regulator-name = "vreg_l8c_1p8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l9c_2p96: ldo9 { + regulator-name = "vreg_l9c_2p96"; + regulator-min-microvolt = <2704000>; + regulator-max-microvolt = <2960000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l10c_3p0: ldo10 { + regulator-name = "vreg_l10c_3p0"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l11c_3p3: ldo11 { + regulator-name = "vreg_l11c_3p3"; + regulator-min-microvolt = <3296000>; + regulator-max-microvolt = <3296000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + regulator-always-on; + }; + + vreg_s8c_1p3: smps8 { + regulator-name = "vreg_s8c_1p3"; + regulator-min-microvolt = <1352000>; + regulator-max-microvolt = <1352000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + }; +}; + +/* LS-I2C0 */ +&i2c4 { + status = "okay"; +}; + +&i2c5 { + status = "okay"; +}; + +/* LS-I2C1 */ +&i2c15 { + status = "okay"; +}; + +&pm8150_gpios { + gpio-reserved-ranges = <1 1>, <3 2>, <7 1>; + gpio-line-names = + "NC", + "OPTION2", + "PM_GPIO-F", + "PM_SLP_CLK_IN", + "OPTION1", + "VOL_UP_N", + "PM8250_GPIO7", /* Blue LED */ + "SP_ARI_PWR_ALARM", + "GPIO_9_P", /* Yellow LED */ + "GPIO_10_P"; /* Green LED */ +}; + +&pm8150b_gpios { + gpio-line-names = + "NC", + "NC", + "NC", + "NC", + "HAP_BOOST_EN", /* SOM */ + "SMB_STAT", /* SOM */ + "NC", + "NC", + "SDM_FORCE_USB_BOOT", + "NC", + "NC", + "NC"; +}; + +&pm8150l_gpios { + gpio-line-names = + "NC", + "PM3003A_EN", + "NC", + "NC", + "PM_GPIO5", /* HDMI RST_N */ + "PM_GPIO-A", /* PWM */ + "PM_GPIO7", + "NC", + "NC", + "PM_GPIO-B", + "NC", + "PM3003A_MODE"; +}; + +&qupv3_id_0 { + status = "okay"; +}; + +&qupv3_id_1 { + status = "okay"; +}; + +&qupv3_id_2 { + status = "okay"; +}; + +/* CAN */ +&spi0 { + status = "okay"; +}; + +&tlmm { + gpio-reserved-ranges = <40 4>; + gpio-line-names = + "GPIO-MM", + "GPIO-NN", + "GPIO-OO", + "GPIO-PP", + "GPIO-A", + "GPIO-C", + "GPIO-E", + "GPIO-D", + "I2C0-SDA", + "I2C0-SCL", + "GPIO-TT", /* GPIO_10 */ + "NC", + "GPIO_12_I2C_SDA", + "GPIO_13_I2C_SCL", + "GPIO-X", + "GPIO_15_RGMII_INT", + "HST_BT_UART_CTS", + "HST_BT_UART_RFR", + "HST_BT_UART_TX", + "HST_BT_UART_RX", + "HST_WLAN_EN", /* GPIO_20 */ + "HST_BT_EN", + "GPIO-AAA", + "GPIO-BBB", + "GPIO-CCC", + "GPIO-Z", + "GPIO-DDD", + "GPIO-BB", + "GPIO_28_CAN_SPI_MISO", + "GPIO_29_CAN_SPI_MOSI", + "GPIO_30_CAN_SPI_CLK", /* GPIO_30 */ + "GPIO_31_CAN_SPI_CS", + "GPIO-UU", + "NC", + "UART1_TXD_SOM", + "UART1_RXD_SOM", + "UART0_CTS", + "UART0_RTS", + "UART0_TXD", + "UART0_RXD", + "SPI1_MISO", /* GPIO_40 */ + "SPI1_MOSI", + "SPI1_CLK", + "SPI1_CS", + "I2C1_SDA", + "I2C1_SCL", + "GPIO-F", + "GPIO-JJ", + "Board_ID1", + "Board_ID2", + "NC", /* GPIO_50 */ + "NC", + "SPI0_MISO", + "SPI0_MOSI", + "SPI0_SCLK", + "SPI0_CS", + "GPIO-QQ", + "GPIO-RR", + "USB2LAN_RESET", + "USB2LAN_EXTWAKE", + "NC", /* GPIO_60 */ + "NC", + "NC", + "LT9611_INT", + "GPIO-AA", + "USB_CC_DIR", + "GPIO-G", + "GPIO-LL", + "USB_DP_HPD_1P8", + "NC", + "NC", /* GPIO_70 */ + "SD_CMD", + "SD_DAT3", + "SD_SCLK", + "SD_DAT2", + "SD_DAT1", + "SD_DAT0", /* BOOT_CFG3 */ + "SD_UFS_CARD_DET_N", + "GPIO-II", + "PCIE0_RST_N", + "PCIE0_CLK_REQ_N", /* GPIO_80 */ + "PCIE0_WAKE_N", + "GPIO-CC", + "GPIO-DD", + "GPIO-EE", + "GPIO-FF", + "GPIO-GG", + "GPIO-HH", + "GPIO-VV", + "GPIO-WW", + "NC", /* GPIO_90 */ + "NC", + "GPIO-K", + "GPIO-I", + "CSI0_MCLK", + "CSI1_MCLK", + "CSI2_MCLK", + "CSI3_MCLK", + "GPIO-AA", /* CSI4_MCLK */ + "GPIO-BB", /* CSI5_MCLK */ + "GPIO-KK", /* GPIO_100 */ + "CCI_I2C_SDA0", + "CCI_I2C_SCL0", + "CCI_I2C_SDA1", + "CCI_I2C_SCL1", + "CCI_I2C_SDA2", + "CCI_I2C_SCL2", + "CCI_I2C_SDA3", + "CCI_I2C_SCL3", + "GPIO-L", + "NC", /* GPIO_110 */ + "NC", + "ACCEL_INT", + "GYRO_INT", + "GPIO-J", + "GPIO-YY", + "GPIO-H", + "GPIO-ZZ", + "NC", + "NC", + "NC", /* GPIO_120 */ + "NC", + "MAG_INT", + "MAG_DRDY_INT", + "HST_SW_CTRL", + "GPIO-M", + "GPIO-N", + "GPIO-O", + "GPIO-P", + "PS_INT", + "WSA1_EN", /* GPIO_130 */ + "USB_HUB_RESET", + "SDM_FORCE_USB_BOOT", + "I2S1_CLK_HDMI", + "I2S1_DATA0_HDMI", + "I2S1_WS_HDMI", + "GPIO-B", + "GPIO_137", /* To LT9611_I2S_MCLK_3V3 */ + "PCM_CLK", + "PCM_DI", + "PCM_DO", /* GPIO_140 */ + "PCM_FS", + "HST_SLIM_CLK", + "HST_SLIM_DATA", + "GPIO-U", + "GPIO-Y", + "GPIO-R", + "GPIO-Q", + "GPIO-S", + "GPIO-T", + "GPIO-V", /* GPIO_150 */ + "GPIO-W", + "DMIC_CLK1", + "DMIC_DATA1", + "DMIC_CLK2", + "DMIC_DATA2", + "WSA_SWR_CLK", + "WSA_SWR_DATA", + "DMIC_CLK3", + "DMIC_DATA3", + "I2C4_SDA", /* GPIO_160 */ + "I2C4_SCL", + "SPI3_CS1", + "SPI3_CS2", + "SPI2_MISO_LS3", + "SPI2_MOSI_LS3", + "SPI2_CLK_LS3", + "SPI2_ACCEL_CS_LS3", + "SPI2_CS1", + "NC", + "GPIO-SS", /* GPIO_170 */ + "GPIO-XX", + "SPI3_MISO", + "SPI3_MOSI", + "SPI3_CLK", + "SPI3_CS", + "HST_BLE_SNS_UART_TX", + "HST_BLE_SNS_UART_RX", + "HST_WLAN_UART_TX", + "HST_WLAN_UART_RX"; +}; + +&uart12 { + status = "okay"; +}; + +&ufs_mem_hc { + status = "okay"; + + vcc-supply = <&vreg_l17a_3p0>; + vcc-max-microamp = <800000>; + vccq-supply = <&vreg_l6a_1p2>; + vccq-max-microamp = <800000>; + vccq2-supply = <&vreg_s4a_1p8>; + vccq2-max-microamp = <800000>; +}; + +&ufs_mem_phy { + status = "okay"; + + vdda-phy-supply = <&vreg_l5a_0p88>; + vdda-max-microamp = <89900>; + vdda-pll-supply = <&vreg_l9a_1p2>; + vdda-pll-max-microamp = <18800>; +}; diff --git a/arch/arm64/boot/dts/qcom/sc7180-idp.dts b/arch/arm64/boot/dts/qcom/sc7180-idp.dts index d8b550723b32..e77a7926034a 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-idp.dts +++ b/arch/arm64/boot/dts/qcom/sc7180-idp.dts @@ -346,6 +346,13 @@ &uart3 { status = "okay"; + /delete-property/interrupts; + interrupts-extended = <&intc GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>, + <&tlmm 41 IRQ_TYPE_EDGE_FALLING>; + + pinctrl-names = "default", "sleep"; + pinctrl-1 = <&qup_uart3_sleep>; + bluetooth: wcn3990-bt { compatible = "qcom,wcn3990-bt"; vddio-supply = <&vreg_l10a_1p8>; @@ -353,7 +360,6 @@ vddrf-supply = <&vreg_l2c_1p3>; vddch0-supply = <&vreg_l10c_3p3>; max-speed = <3200000>; - clocks = <&rpmhcc RPMH_RF_CLK2>; }; }; @@ -474,32 +480,30 @@ &qup_uart3_default { pinconf-cts { /* - * Configure a pull-down on 38 (CTS) to match the pull of + * Configure a pull-down on CTS to match the pull of * the Bluetooth module. */ pins = "gpio38"; bias-pull-down; - output-high; }; pinconf-rts { - /* We'll drive 39 (RTS), so no pull */ + /* We'll drive RTS, so no pull */ pins = "gpio39"; drive-strength = <2>; bias-disable; }; pinconf-tx { - /* We'll drive 40 (TX), so no pull */ + /* We'll drive TX, so no pull */ pins = "gpio40"; drive-strength = <2>; bias-disable; - output-high; }; pinconf-rx { /* - * Configure a pull-up on 41 (RX). This is needed to avoid + * Configure a pull-up on RX. This is needed to avoid * garbage data when the TX pin of the Bluetooth module is * in tri-state (module powered off or not driving the * signal yet). @@ -547,3 +551,51 @@ }; }; +&tlmm { + qup_uart3_sleep: qup-uart3-sleep { + pinmux { + pins = "gpio38", "gpio39", + "gpio40", "gpio41"; + function = "gpio"; + }; + + pinconf-cts { + /* + * Configure a pull-down on CTS to match the pull of + * the Bluetooth module. + */ + pins = "gpio38"; + bias-pull-down; + }; + + pinconf-rts { + /* + * Configure pull-down on RTS. As RTS is active low + * signal, pull it low to indicate the BT SoC that it + * can wakeup the system anytime from suspend state by + * pulling RX low (by sending wakeup bytes). + */ + pins = "gpio39"; + bias-pull-down; + }; + + pinconf-tx { + /* + * Configure pull-up on TX when it isn't actively driven + * to prevent BT SoC from receiving garbage during sleep. + */ + pins = "gpio40"; + bias-pull-up; + }; + + pinconf-rx { + /* + * Configure a pull-up on RX. This is needed to avoid + * garbage data when the TX pin of the Bluetooth module + * is floating which may cause spurious wakeups. + */ + pins = "gpio41"; + bias-pull-up; + }; + }; +}; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r0.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r0.dts new file mode 100644 index 000000000000..ae4c23a4fe65 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r0.dts @@ -0,0 +1,24 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Google Lazor board device tree source + * + * Copyright 2020 Google LLC. + */ + +/dts-v1/; + +#include "sc7180-trogdor-lazor.dtsi" + +/ { + model = "Google Lazor (rev0)"; + compatible = "google,lazor-rev0", "qcom,sc7180"; +}; + +&sn65dsi86_out { + /* + * Lane 0 was incorrectly mapped on the cable, but we've now decided + * that the cable is canon and in -rev1+ we'll make a board change + * that means we no longer need the swizzle. + */ + lane-polarities = <1 0>; +}; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1-kb.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1-kb.dts new file mode 100644 index 000000000000..c3f426c3c30a --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1-kb.dts @@ -0,0 +1,17 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Google Lazor board device tree source + * + * Copyright 2020 Google LLC. + */ + +#include "sc7180-trogdor-lazor-r1.dts" + +/ { + model = "Google Lazor (rev1+) with KB Backlight"; + compatible = "google,lazor-sku2", "qcom,sc7180"; +}; + +&keyboard_backlight { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1-lte.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1-lte.dts new file mode 100644 index 000000000000..73e59cf7752a --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1-lte.dts @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Google Lazor board device tree source + * + * Copyright 2020 Google LLC. + */ + +#include "sc7180-trogdor-lazor-r1.dts" +#include "sc7180-trogdor-lte-sku.dtsi" + +/ { + model = "Google Lazor (rev1+) with LTE"; + compatible = "google,lazor-sku0", "qcom,sc7180"; +}; + +&keyboard_backlight { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1.dts new file mode 100644 index 000000000000..3151ae31c1cc --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1.dts @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Google Lazor board device tree source + * + * Copyright 2020 Google LLC. + */ + +/dts-v1/; + +#include "sc7180-trogdor-lazor.dtsi" + +/ { + model = "Google Lazor (rev1+)"; + compatible = "google,lazor", "qcom,sc7180"; +}; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi new file mode 100644 index 000000000000..180ef9e04306 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi @@ -0,0 +1,192 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Google Lazor board device tree source + * + * Copyright 2020 Google LLC. + */ + +#include "sc7180.dtsi" + +ap_ec_spi: &spi6 {}; +ap_h1_spi: &spi0 {}; + +#include "sc7180-trogdor.dtsi" + +/ { + panel: panel { + compatible = "boe,nv133fhm-n62"; + power-supply = <&pp3300_dx_edp>; + backlight = <&backlight>; + hpd-gpios = <&sn65dsi86_bridge 2 GPIO_ACTIVE_HIGH>; + + ports { + port { + panel_in_edp: endpoint { + remote-endpoint = <&sn65dsi86_out>; + }; + }; + }; + }; +}; + +&ap_sar_sensor { + status = "okay"; +}; + +ap_ts_pen_1v8: &i2c4 { + status = "okay"; + clock-frequency = <400000>; + + ap_ts: touchscreen@10 { + compatible = "hid-over-i2c"; + reg = <0x10>; + pinctrl-names = "default"; + pinctrl-0 = <&ts_int_l>, <&ts_reset_l>; + + interrupt-parent = <&tlmm>; + interrupts = <9 IRQ_TYPE_LEVEL_LOW>; + + post-power-on-delay-ms = <20>; + hid-descr-addr = <0x0001>; + + vdd-supply = <&pp3300_ts>; + }; +}; + +/* PINCTRL - modifications to sc7180-trogdor.dtsi */ + +&ts_reset_l { + pinconf { + /* This pin is not connected on -rev0, pull up to park. */ + /delete-property/bias-disable; + bias-pull-up; + }; +}; + +/* PINCTRL - board-specific pinctrl */ + +&tlmm { + gpio-line-names = "ESIM_MISO", + "ESIM_MOSI", + "ESIM_CLK", + "ESIM_CS_L", + "", + "", + "AP_TP_I2C_SDA", + "AP_TP_I2C_SCL", + "TS_RESET_L", + "TS_INT_L", + "", + "EDP_BRIJ_IRQ", + "AP_EDP_BKLTEN", + "AP_RAM_ID2", + "", + "EDP_BRIJ_I2C_SDA", + "EDP_BRIJ_I2C_SCL", + "HUB_RST_L", + "", + "AP_RAM_ID1", + "AP_SKU_ID2", + "", + "", + "AMP_EN", + "P_SENSOR_INT_L", + "AP_SAR_SENSOR_SDA", + "AP_SAR_SENSOR_SCL", + "", + "HP_IRQ", + "AP_RAM_ID0", + "EN_PP3300_DX_EDP", + "AP_BRD_ID2", + "BRIJ_SUSPEND", + "AP_BRD_ID0", + "AP_H1_SPI_MISO", + "AP_H1_SPI_MOSI", + "AP_H1_SPI_CLK", + "AP_H1_SPI_CS_L", + "", + "", + "", + "", + "H1_AP_INT_ODL", + "", + "UART_AP_TX_DBG_RX", + "UART_DBG_TX_AP_RX", + "HP_I2C_SDA", + "HP_I2C_SCL", + "FORCED_USB_BOOT", + "", + "", + "AMP_DIN", + "", + "HP_BCLK", + "HP_LRCLK", + "HP_DOUT", + "HP_DIN", + "HP_MCLK", + "TRACKPAD_INT_1V8_ODL", + "AP_EC_SPI_MISO", + "AP_EC_SPI_MOSI", + "AP_EC_SPI_CLK", + "AP_EC_SPI_CS_L", + "AP_SPI_CLK", + "AP_SPI_MOSI", + "AP_SPI_MISO", + /* + * AP_FLASH_WP_L is crossystem ABI. Schematics + * call it BIOS_FLASH_WP_L. + */ + "AP_FLASH_WP_L", + "DBG_SPI_HOLD_L", + "AP_SPI_CS0_L", + "", + "", + "", + "", + "", + "", + "UIM2_DATA", + "UIM2_CLK", + "UIM2_RST", + "UIM2_PRESENT", + "UIM1_DATA", + "UIM1_CLK", + "UIM1_RST", + "", + "EN_PP3300_CODEC", + "EN_PP3300_HUB", + "", + "", + "", + "", + "", + "AP_SKU_ID1", + "AP_RST_REQ", + "", + "AP_BRD_ID1", + "AP_EC_INT_L", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "EDP_BRIJ_EN", + "AP_SKU_ID0", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "AP_TS_PEN_I2C_SDA", + "AP_TS_PEN_I2C_SCL", + "DP_HOT_PLUG_DET", + "EC_IN_RW_ODL"; +}; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi new file mode 100644 index 000000000000..44956e3165a1 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Google Trogdor dts fragment for LTE SKUs + * + * Copyright 2020 Google LLC. + */ + +&ap_sar_sensor { + label = "proximity-wifi-lte"; +}; + +&remoteproc_mpss { + firmware-name = "qcom/sc7180-trogdor/modem/mba.mbn", + "qcom/sc7180-trogdor/modem/qdsp6sw.mbn"; +}; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1-lte.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1-lte.dts new file mode 100644 index 000000000000..1123c02bd539 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1-lte.dts @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Google Trogdor board device tree source + * + * Copyright 2020 Google LLC. + */ + +#include "sc7180-trogdor-r1.dts" +#include "sc7180-trogdor-lte-sku.dtsi" + +/ { + model = "Google Trogdor (rev1+) with LTE"; + compatible = "google,trogdor-sku0", "qcom,sc7180"; +}; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts new file mode 100644 index 000000000000..0a281c24841c --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts @@ -0,0 +1,191 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Google Trogdor board device tree source + * + * Copyright 2020 Google LLC. + */ + +/dts-v1/; + +#include "sc7180.dtsi" + +ap_ec_spi: &spi6 {}; +ap_h1_spi: &spi0 {}; + +#include "sc7180-trogdor.dtsi" + +/ { + model = "Google Trogdor (rev1+)"; + compatible = "google,trogdor", "qcom,sc7180"; + + panel: panel { + compatible = "auo,b116xa01"; + power-supply = <&pp3300_dx_edp>; + backlight = <&backlight>; + hpd-gpios = <&sn65dsi86_bridge 2 GPIO_ACTIVE_HIGH>; + + ports { + port { + panel_in_edp: endpoint { + remote-endpoint = <&sn65dsi86_out>; + }; + }; + }; + }; +}; + +&ap_sar_sensor_i2c { + /* Not hooked up */ + status = "disabled"; +}; + +ap_ts_pen_1v8: &i2c4 { + status = "okay"; + clock-frequency = <400000>; + + ap_ts: touchscreen@10 { + compatible = "elan,ekth3500"; + reg = <0x10>; + pinctrl-names = "default"; + pinctrl-0 = <&ts_int_l>, <&ts_reset_l>; + + interrupt-parent = <&tlmm>; + interrupts = <9 IRQ_TYPE_LEVEL_LOW>; + + vcc33-supply = <&pp3300_ts>; + + reset-gpios = <&tlmm 8 GPIO_ACTIVE_LOW>; + }; +}; + +&sdhc_2 { + status = "okay"; +}; + +/* PINCTRL - board-specific pinctrl */ + +&tlmm { + gpio-line-names = "ESIM_MISO", + "ESIM_MOSI", + "ESIM_CLK", + "ESIM_CS_L", + "FP_TO_AP_IRQ_L", + "FP_RST_L", + "AP_TP_I2C_SDA", + "AP_TP_I2C_SCL", + "TS_RESET_L", + "TS_INT_L", + "FPMCU_BOOT0", + "EDP_BRIJ_IRQ", + "AP_EDP_BKLTEN", + "", + "", + "EDP_BRIJ_I2C_SDA", + "EDP_BRIJ_I2C_SCL", + "HUB_RST_L", + "PEN_RST_ODL", + "AP_RAM_ID1", + "AP_RAM_ID2", + "PEN_IRQ_L", + "FPMCU_SEL", + "AMP_EN", + "P_SENSOR_INT_L", + "AP_SAR_SENSOR_SDA", + "AP_SAR_SENSOR_SCL", + "", + "HP_IRQ", + "AP_RAM_ID0", + "EN_PP3300_DX_EDP", + "AP_BRD_ID2", + "BRIJ_SUSPEND", + "AP_BRD_ID0", + "AP_H1_SPI_MISO", + "AP_H1_SPI_MOSI", + "AP_H1_SPI_CLK", + "AP_H1_SPI_CS_L", + "", + "", + "", + "", + "H1_AP_INT_ODL", + "", + "UART_AP_TX_DBG_RX", + "UART_DBG_TX_AP_RX", + "HP_I2C_SDA", + "HP_I2C_SCL", + "FORCED_USB_BOOT", + "", + "", + "AMP_DIN", + "PEN_PDCT_L", + "HP_BCLK", + "HP_LRCLK", + "HP_DOUT", + "HP_DIN", + "HP_MCLK", + "TRACKPAD_INT_1V8_ODL", + "AP_EC_SPI_MISO", + "AP_EC_SPI_MOSI", + "AP_EC_SPI_CLK", + "AP_EC_SPI_CS_L", + "AP_SPI_CLK", + "AP_SPI_MOSI", + "AP_SPI_MISO", + /* + * AP_FLASH_WP_L is crossystem ABI. Schematics + * call it BIOS_FLASH_WP_L. + */ + "AP_FLASH_WP_L", + "DBG_SPI_HOLD_L", + "AP_SPI_CS0_L", + "SD_CD_ODL", + "", + "", + "", + "", + "", + "UIM2_DATA", + "UIM2_CLK", + "UIM2_RST", + "UIM2_PRESENT", + "UIM1_DATA", + "UIM1_CLK", + "UIM1_RST", + "", + "EN_PP3300_CODEC", + "EN_PP3300_HUB", + "", + "AP_SPI_FP_MISO", + "AP_SPI_FP_MOSI", + "AP_SPI_FP_CLK", + "AP_SPI_FP_CS_L", + "AP_SKU_ID1", + "AP_RST_REQ", + "", + "AP_BRD_ID1", + "AP_EC_INT_L", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "EDP_BRIJ_EN", + "AP_SKU_ID0", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "AP_TS_PEN_I2C_SDA", + "AP_TS_PEN_I2C_SCL", + "DP_HOT_PLUG_DET", + "EC_IN_RW_ODL"; +}; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi new file mode 100644 index 000000000000..bf875589d364 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi @@ -0,0 +1,1402 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Google Trogdor device tree source (common between revisions) + * + * Copyright 2019 Google LLC. + */ + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/regulator/qcom,rpmh-regulator.h> + +/* PMICs depend on spmi_bus label and so must come after SoC */ +#include "pm6150.dtsi" +#include "pm6150l.dtsi" + +/* + * Reserved memory changes + * + * Delete all unused memory nodes and define the peripheral memory regions + * required by the board dts. + */ + +/delete-node/ &hyp_mem; +/delete-node/ &xbl_mem; +/delete-node/ &aop_mem; +/delete-node/ &sec_apps_mem; +/delete-node/ &tz_mem; + +/* Increase the size from 2MB to 8MB */ +&rmtfs_mem { + reg = <0x0 0x84400000 0x0 0x800000>; +}; + +/ { + reserved-memory { + atf_mem: memory@80b00000 { + reg = <0x0 0x80b00000 0x0 0x100000>; + no-map; + }; + + mpss_mem: memory@86000000 { + reg = <0x0 0x86000000 0x0 0x8c00000>; + no-map; + }; + + camera_mem: memory@8ec00000 { + reg = <0x0 0x8ec00000 0x0 0x500000>; + no-map; + }; + + venus_mem: memory@8f600000 { + reg = <0 0x8f600000 0 0x500000>; + no-map; + }; + + wlan_mem: memory@94100000 { + reg = <0x0 0x94100000 0x0 0x200000>; + no-map; + }; + + mba_mem: memory@94400000 { + reg = <0x0 0x94400000 0x0 0x200000>; + no-map; + }; + }; + + aliases { + bluetooth0 = &bluetooth; + hsuart0 = &uart3; + serial0 = &uart8; + wifi0 = &wifi; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + /* FIXED REGULATORS - parents above children */ + + /* This is the top level supply and variable voltage */ + ppvar_sys: ppvar-sys-regulator { + compatible = "regulator-fixed"; + regulator-name = "ppvar_sys"; + regulator-always-on; + regulator-boot-on; + }; + + /* This divides ppvar_sys by 2, so voltage is variable */ + src_vph_pwr: src-vph-pwr-regulator { + compatible = "regulator-fixed"; + regulator-name = "src_vph_pwr"; + + /* EC turns on with switchcap_on; always on for AP */ + regulator-always-on; + regulator-boot-on; + + vin-supply = <&ppvar_sys>; + }; + + pp5000_a: pp5000-a-regulator { + compatible = "regulator-fixed"; + regulator-name = "pp5000_a"; + + /* EC turns on with en_pp5000_a; always on for AP */ + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + + vin-supply = <&ppvar_sys>; + }; + + pp3300_a: pp3300-a-regulator { + compatible = "regulator-fixed"; + regulator-name = "pp3300_a"; + + /* EC turns on with en_pp3300_a; always on for AP */ + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + /* + * Actually should be pp3300 but that's practically an alias for + * pp3300_a so we use pp3300's vin-supply here to avoid one more + * node. + */ + vin-supply = <&ppvar_sys>; + }; + + pp3300_audio: + pp3300_codec: pp3300-codec-regulator { + compatible = "regulator-fixed"; + regulator-name = "pp3300_codec"; + + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&tlmm 83 GPIO_ACTIVE_HIGH>; + enable-active-high; + pinctrl-names = "default"; + pinctrl-0 = <&en_pp3300_codec>; + + vin-supply = <&pp3300_a>; + }; + + pp3300_dx_edp: + pp3300_ts: pp3300-dx-edp-regulator { + compatible = "regulator-fixed"; + regulator-name = "pp3300_dx_edp"; + + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&tlmm 30 GPIO_ACTIVE_HIGH>; + enable-active-high; + pinctrl-names = "default"; + pinctrl-0 = <&en_pp3300_dx_edp>; + + vin-supply = <&pp3300_a>; + }; + + pp3300_fp_tp: pp3300-fp-tp-regulator { + compatible = "regulator-fixed"; + regulator-name = "pp3300_fp_tp"; + + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + /* AP turns on with PP1800_VIO_OUT; always on for AP */ + regulator-always-on; + regulator-boot-on; + + vin-supply = <&pp3300_a>; + }; + + /* BOARD-SPECIFIC TOP LEVEL NODES */ + + backlight: backlight { + compatible = "pwm-backlight"; + + pwms = <&cros_ec_pwm 1>; + enable-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>; + power-supply = <&ppvar_sys>; + pinctrl-names = "default"; + pinctrl-0 = <&ap_edp_bklten>; + }; + + gpio_keys: gpio-keys { + compatible = "gpio-keys"; + status = "disabled"; + pinctrl-names = "default"; + pinctrl-0 = <&pen_pdct_l>; + + pen-insert { + label = "Pen Insert"; + + /* Insert = low, eject = high */ + gpios = <&tlmm 52 GPIO_ACTIVE_LOW>; + linux,code = <SW_PEN_INSERTED>; + linux,input-type = <EV_SW>; + wakeup-source; + }; + }; + + max98357a: audio-codec-0 { + compatible = "maxim,max98357a"; + pinctrl-names = "default"; + pinctrl-0 = <&_en>; + sdmode-gpios = <&tlmm 23 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + }; + + pwmleds { + compatible = "pwm-leds"; + keyboard_backlight: keyboard-backlight { + status = "disabled"; + label = "cros_ec::kbd_backlight"; + pwms = <&cros_ec_pwm 0>; + max-brightness = <1023>; + }; + }; +}; + +&qfprom { + vcc-supply = <&pp1800_l11a>; +}; + +&qspi { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&qspi_clk>, <&qspi_cs0>, <&qspi_data01>; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + + /* TODO: Increase frequency after testing */ + spi-max-frequency = <25000000>; + spi-tx-bus-width = <2>; + spi-rx-bus-width = <2>; + }; +}; + +&apps_rsc { + pm6150-rpmh-regulators { + compatible = "qcom,pm6150-rpmh-regulators"; + qcom,pmic-id = "a"; + + vddpx_1: + vdd2: + pp1125_s1a: smps1 { + regulator-min-microvolt = <1128000>; + regulator-max-microvolt = <1128000>; + }; + + /* + * pp2040_s5a (smps5) and pp1056_s4a (smps4) are just + * inputs to other rails on AOP-managed PMICs on trogdor. + * The system is already configured to manage these rails + * automatically (enable when needed, adjust voltage for + * headroom) so we won't specify anything here. + * + * NOTE: though the rails have a voltage implied by their + * name, the automatic headroom calculation might not result + * in them being that voltage. ...and that's OK. + * Specifically the only point of these rails is to provide + * an input source for other rails and if we can satisify the + * needs of those other rails with a lower source voltage then + * we save power. + */ + + pp1200_l1a: ldo1 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pp1000_l2a: ldo2 { + regulator-min-microvolt = <944000>; + regulator-max-microvolt = <1056000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pp1000_l3a: ldo3 { + regulator-min-microvolt = <968000>; + regulator-max-microvolt = <1064000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vdd_qlink_lv: + vdd_qlink_lv_ck: + vdd_qusb_hs0_core: + vdd_ufs1_core: + vdda_mipi_csi0_0p9: + vdda_mipi_csi1_0p9: + vdda_mipi_csi2_0p9: + vdda_mipi_csi3_0p9: + vdda_mipi_dsi0_pll: + vdda_pll_cc_ebi01: + vdda_qrefs_0p9: + vdda_usb_ss_dp_core: + pp900_l4a: ldo4 { + regulator-min-microvolt = <824000>; + regulator-max-microvolt = <928000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pp2700_l5a: ldo5 { + regulator-min-microvolt = <2704000>; + regulator-max-microvolt = <2704000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + ebi0_cal: + ebi1_cal: + vddio_ck_ebi0: + vddio_ck_ebi1: + vddio_ebi0: + vddq: + pp600_l6a: ldo6 { + regulator-min-microvolt = <568000>; + regulator-max-microvolt = <648000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vdd_cx_wlan: + pp800_l9a: ldo9 { + regulator-min-microvolt = <488000>; + regulator-max-microvolt = <800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vdd1: + vddpx_3: + vddpx_7: + vio_in: + pp1800_l10a: ldo10 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vdd_qfprom: + vdda_apc1_cs_1p8: + vdda_qrefs_1p8: + vdda_qusb_hs0_1p8: + vddpx_11: + vreg_bb_clk: + pp1800_l11a: ldo11 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + mcp_vccq: + pp1800_l12a_r: ldo12 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pp1800_l13a: ldo13 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pp1800_prox: + pp1800_l14a: ldo14 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pp1800_alc5682: + pp1800_l15a: ldo15 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pp2700_l16a: ldo16 { + regulator-min-microvolt = <2496000>; + regulator-max-microvolt = <3304000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vdda_qusb_hs0_3p1: + vdd_pdphy: + pp3100_l17a: ldo17 { + regulator-min-microvolt = <2920000>; + regulator-max-microvolt = <3232000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pp1800_pen: + pp1800_l18a: ldo18 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + mcp_vcc: + pp2850_l19a: ldo19 { + regulator-min-microvolt = <2960000>; + regulator-max-microvolt = <2960000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + }; + + pm6150l-rpmh-regulators { + compatible = "qcom,pm6150l-rpmh-regulators"; + qcom,pmic-id = "c"; + + pp1300_s8c: smps8 { + regulator-min-microvolt = <1120000>; + regulator-max-microvolt = <1408000>; + }; + + pp1800_l1c: ldo1 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vdd_wcss_adc_dac: + pp1300_l2c: ldo2 { + regulator-min-microvolt = <1168000>; + regulator-max-microvolt = <1304000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pp1200_brij: + vdd_ufs1_1p2: + vdda_csi0_1p25: + vdda_csi1_1p25: + vdda_csi2_1p25: + vdda_csi3_1p25: + vdda_hv_ebi0: + vdda_mipi_dsi0_1p2: + vdda_usb_ss_dp_1p2: + vddpx_10: + pp1200_l3c: ldo3 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + ld_pp1800_esim_l4c: + vddpx_5: + pp1800_l4c: ldo4 { + regulator-min-microvolt = <1648000>; + regulator-max-microvolt = <3304000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vddpx_6: + pp1800_l5c: ldo5 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vddpx_2: + ppvar_l6c: ldo6 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3304000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pp3300_hub: + pp3300_l7c: ldo7 { + regulator-min-microvolt = <3304000>; + regulator-max-microvolt = <3304000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + regulator-always-on; + regulator-boot-on; + }; + + pp1800_brij_vccio: + pp1800_edp_vpll: + pp1800_l8c: ldo8 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pp2950_l9c: ldo9 { + regulator-min-microvolt = <2952000>; + regulator-max-microvolt = <2952000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pp3300_l10c: ldo10 { + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3400000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pp3300_l11c: ldo11 { + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3400000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + src_vreg_bob: bob { + regulator-min-microvolt = <3008000>; + regulator-max-microvolt = <3960000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>; + }; + }; +}; + +&ap_ec_spi { + status = "okay"; + cros_ec: ec@0 { + compatible = "google,cros-ec-spi"; + reg = <0>; + interrupt-parent = <&tlmm>; + interrupts = <94 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&ap_ec_int_l>; + spi-max-frequency = <3000000>; + + cros_ec_pwm: ec-pwm { + compatible = "google,cros-ec-pwm"; + #pwm-cells = <1>; + }; + + i2c_tunnel: i2c-tunnel { + compatible = "google,cros-ec-i2c-tunnel"; + google,remote-bus = <0>; + #address-cells = <1>; + #size-cells = <0>; + }; + + pdupdate { + compatible = "google,cros-ec-pd-update"; + }; + + typec { + compatible = "google,cros-ec-typec"; + #address-cells = <1>; + #size-cells = <0>; + + usb_c0: connector@0 { + compatible = "usb-c-connector"; + reg = <0>; + label = "left"; + power-role = "dual"; + data-role = "host"; + try-power-role = "source"; + }; + + usb_c1: connector@1 { + compatible = "usb-c-connector"; + reg = <1>; + label = "right"; + power-role = "dual"; + data-role = "host"; + try-power-role = "source"; + }; + }; + }; +}; + +&ap_h1_spi { + status = "okay"; + cr50: tpm@0 { + compatible = "google,cr50"; + reg = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&h1_ap_int_odl>; + spi-max-frequency = <800000>; + interrupt-parent = <&tlmm>; + interrupts = <42 IRQ_TYPE_EDGE_RISING>; + }; +}; + +&dsi0 { + status = "okay"; + vdda-supply = <&vdda_mipi_dsi0_1p2>; + + ports { + port@1 { + endpoint { + remote-endpoint = <&sn65dsi86_in>; + data-lanes = <0 1 2 3>; + }; + }; + }; +}; + +&dsi_phy { + status = "okay"; + vdds-supply = <&vdda_mipi_dsi0_pll>; +}; + +edp_brij_i2c: &i2c2 { + status = "okay"; + clock-frequency = <400000>; + + sn65dsi86_bridge: bridge@2d { + compatible = "ti,sn65dsi86"; + reg = <0x2d>; + pinctrl-names = "default"; + pinctrl-0 = <&edp_brij_en>, <&edp_brij_irq>; + gpio-controller; + #gpio-cells = <2>; + + interrupt-parent = <&tlmm>; + interrupts = <11 IRQ_TYPE_LEVEL_HIGH>; + + enable-gpios = <&tlmm 104 GPIO_ACTIVE_HIGH>; + + vpll-supply = <&pp1800_edp_vpll>; + vccio-supply = <&pp1800_brij_vccio>; + vcca-supply = <&pp1200_brij>; + vcc-supply = <&pp1200_brij>; + + clocks = <&rpmhcc RPMH_LN_BB_CLK3>; + clock-names = "refclk"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + sn65dsi86_in: endpoint { + remote-endpoint = <&dsi0_out>; + }; + }; + + port@1 { + reg = <1>; + sn65dsi86_out: endpoint { + data-lanes = <0 1>; + remote-endpoint = <&panel_in_edp>; + }; + }; + }; + }; +}; + +ap_sar_sensor_i2c: &i2c5 { + status = "okay"; + clock-frequency = <400000>; + + ap_sar_sensor: proximity@28 { + compatible = "semtech,sx9310"; + reg = <0x28>; + #io-channel-cells = <1>; + pinctrl-names = "default"; + pinctrl-0 = <&p_sensor_int_l>; + + interrupt-parent = <&tlmm>; + interrupts = <24 IRQ_TYPE_LEVEL_LOW>; + + vdd-supply = <&pp3300_a>; + svdd-supply = <&pp1800_prox>; + + status = "disabled"; + label = "proximity-wifi"; + }; +}; + +ap_tp_i2c: &i2c7 { + status = "okay"; + clock-frequency = <400000>; + + trackpad@15 { + compatible = "elan,ekth3000"; + reg = <0x15>; + pinctrl-names = "default"; + pinctrl-0 = <&trackpad_int_1v8_odl>; + + interrupt-parent = <&tlmm>; + interrupts = <58 IRQ_TYPE_EDGE_FALLING>; + + vcc-supply = <&pp3300_fp_tp>; + + wakeup-source; + }; +}; + +hp_i2c: &i2c9 { + status = "okay"; + clock-frequency = <400000>; + + alc5682: codec@1a { + compatible = "realtek,rt5682i"; + reg = <0x1a>; + pinctrl-names = "default"; + pinctrl-0 = <&hp_irq>; + + #sound-dai-cells = <1>; + + interrupt-parent = <&tlmm>; + /* + * This will get ignored because the interrupt type + * is set in rt5682.c. + */ + interrupts = <28 IRQ_TYPE_EDGE_BOTH>; + + AVDD-supply = <&pp1800_alc5682>; + MICVDD-supply = <&pp3300_codec>; + VBAT-supply = <&pp3300_audio>; + + realtek,dmic1-data-pin = <1>; + realtek,dmic1-clk-pin = <1>; + realtek,jd-src = <1>; + }; +}; + +&ipa { + status = "okay"; + + /* + * Trogdor doesn't have QHEE (Qualcomm's EL2 blob), so the + * modem needs to cover certain init steps (GSI init), and + * the AP needs to wait for it. + */ + modem-init; +}; + +&mdp { + status = "okay"; +}; + +&mdss { + status = "okay"; +}; + +&pm6150_pwrkey { + status = "disabled"; +}; + +&qupv3_id_0 { + status = "okay"; +}; + +&qupv3_id_1 { + status = "okay"; +}; + +&remoteproc_mpss { + status = "okay"; + compatible = "qcom,sc7180-mss-pil"; + iommus = <&apps_smmu 0x461 0x0>, <&apps_smmu 0x444 0x3>; + memory-region = <&mba_mem &mpss_mem>; + + /* This gets overridden for SKUs with LTE support. */ + firmware-name = "qcom/sc7180-trogdor/modem-nolte/mba.mbn", + "qcom/sc7180-trogdor/modem-nolte/qdsp6sw.mbn"; +}; + +&sdhc_1 { + status = "okay"; + + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&sdc1_on>; + pinctrl-1 = <&sdc1_off>; + vmmc-supply = <&mcp_vcc>; + vqmmc-supply = <&mcp_vccq>; +}; + +&sdhc_2 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&sdc2_on>; + pinctrl-1 = <&sdc2_off>; + vmmc-supply = <&pp2950_l9c>; + vqmmc-supply = <&ppvar_l6c>; + + cd-gpios = <&tlmm 69 GPIO_ACTIVE_LOW>; +}; + +ap_spi_fp: &spi10 { + cros_ec_fp: ec@0 { + compatible = "google,cros-ec-spi"; + reg = <0>; + interrupt-parent = <&tlmm>; + interrupts = <4 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&fp_to_ap_irq_l>, <&fp_rst_l>, <&fpmcu_boot0>, <&fpmcu_sel>; + spi-max-frequency = <3000000>; + }; +}; + +#include <arm/cros-ec-keyboard.dtsi> +#include <arm/cros-ec-sbs.dtsi> + +&uart3 { + status = "okay"; + + /delete-property/interrupts; + interrupts-extended = <&intc GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>, + <&tlmm 41 IRQ_TYPE_EDGE_FALLING>; + + pinctrl-names = "default", "sleep"; + pinctrl-1 = <&qup_uart3_sleep>; + + bluetooth: bluetooth { + compatible = "qcom,wcn3991-bt"; + vddio-supply = <&pp1800_l10a>; + vddxo-supply = <&pp1800_l1c>; + vddrf-supply = <&pp1300_l2c>; + vddch0-supply = <&pp3300_l10c>; + max-speed = <3200000>; + clocks = <&rpmhcc RPMH_RF_CLK2>; + }; +}; + +&uart8 { + status = "okay"; +}; + +&usb_1 { + status = "okay"; +}; + +&usb_1_dwc3 { + dr_mode = "host"; +}; + +&usb_1_hsphy { + status = "okay"; + vdd-supply = <&vdd_qusb_hs0_core>; + vdda-pll-supply = <&vdda_qusb_hs0_1p8>; + vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>; + qcom,imp-res-offset-value = <8>; + qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_15_PERCENT>; + qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>; + qcom,bias-ctrl-value = <0x22>; + qcom,charge-ctrl-value = <3>; + qcom,hsdisc-trim-value = <0>; +}; + +&usb_1_qmpphy { + status = "okay"; + vdda-phy-supply = <&vdda_usb_ss_dp_1p2>; + vdda-pll-supply = <&vdda_usb_ss_dp_core>; +}; + +&venus { + video-firmware { + iommus = <&apps_smmu 0x0c42 0x0>; + }; +}; + +&wifi { + status = "okay"; + vdd-0.8-cx-mx-supply = <&vdd_cx_wlan>; + vdd-1.8-xo-supply = <&pp1800_l1c>; + vdd-1.3-rfa-supply = <&pp1300_l2c>; + vdd-3.3-ch0-supply = <&pp3300_l10c>; + vdd-3.3-ch1-supply = <&pp3300_l11c>; + + wifi-firmware { + iommus = <&apps_smmu 0xc2 0x1>; + }; +}; + +/* PINCTRL - additions to nodes defined in sc7180.dtsi */ + +&qspi_cs0 { + pinconf { + pins = "gpio68"; + bias-disable; + }; +}; + +&qspi_clk { + pinconf { + pins = "gpio63"; + bias-disable; + }; +}; + +&qspi_data01 { + pinconf { + pins = "gpio64", "gpio65"; + + /* High-Z when no transfers; nice to park the lines */ + bias-pull-up; + }; +}; + +&qup_i2c2_default { + pinconf { + pins = "gpio15", "gpio16"; + drive-strength = <2>; + + /* Has external pullup */ + bias-disable; + }; +}; + +&qup_i2c4_default { + pinconf { + pins = "gpio115", "gpio116"; + drive-strength = <2>; + + /* Has external pullup */ + bias-disable; + }; +}; + +&qup_i2c5_default { + pinconf { + pins = "gpio25", "gpio26"; + drive-strength = <2>; + + /* Has external pullup */ + bias-disable; + }; +}; + +&qup_i2c7_default { + pinconf { + pins = "gpio6", "gpio7"; + drive-strength = <2>; + + /* Has external pullup */ + bias-disable; + }; +}; + +&qup_i2c9_default { + pinconf { + pins = "gpio46", "gpio47"; + drive-strength = <2>; + + /* Has external pullup */ + bias-disable; + }; +}; + +&qup_spi0_default { + pinconf { + pins = "gpio34", "gpio35", "gpio36", "gpio37"; + drive-strength = <2>; + bias-disable; + }; +}; + +&qup_spi6_default { + pinconf { + pins = "gpio59", "gpio60", "gpio61", "gpio62"; + drive-strength = <2>; + bias-disable; + }; +}; + +&qup_spi10_default { + pinconf { + pins = "gpio86", "gpio87", "gpio88", "gpio89"; + drive-strength = <2>; + bias-disable; + }; +}; + +&qup_uart3_default { + pinconf-cts { + /* + * Configure a pull-down on CTS to match the pull of + * the Bluetooth module. + */ + pins = "gpio38"; + bias-pull-down; + }; + + pinconf-rts-tx { + /* We'll drive RTS and TX, so no pull */ + pins = "gpio39", "gpio40"; + drive-strength = <2>; + bias-disable; + }; + + pinconf-rx { + /* + * Configure a pull-up on RX. This is needed to avoid + * garbage data when the TX pin of the Bluetooth module is + * in tri-state (module powered off or not driving the + * signal yet). + */ + pins = "gpio41"; + bias-pull-up; + }; +}; + +&qup_uart8_default { + pinconf-tx { + pins = "gpio44"; + drive-strength = <2>; + bias-disable; + }; + + pinconf-rx { + pins = "gpio45"; + drive-strength = <2>; + bias-pull-up; + }; +}; + +/* PINCTRL - board-specific pinctrl */ + +&pm6150_gpio { + status = "disabled"; /* No GPIOs are connected */ +}; + +&pm6150l_gpio { + gpio-line-names = "AP_SUSPEND", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + ""; +}; + +&tlmm { + /* + * pinctrl settings for pins that have no real owners. + */ + pinctrl-names = "default"; + pinctrl-0 = <&bios_flash_wp_l>, <&ap_suspend_l_neuter>; + + amp_en: amp-en { + pinmux { + pins = "gpio23"; + function = "gpio"; + }; + + pinconf { + pins = "gpio23"; + bias-pull-down; + }; + }; + + ap_ec_int_l: ap-ec-int-l { + pinmux { + pins = "gpio94"; + function = "gpio"; + input-enable; + }; + + pinconf { + pins = "gpio94"; + bias-pull-up; + }; + }; + + ap_edp_bklten: ap-edp-bklten { + pinmux { + pins = "gpio12"; + function = "gpio"; + }; + + pinconf { + pins = "gpio12"; + drive-strength = <2>; + bias-disable; + + /* Force backlight to be disabled to match state at boot. */ + output-low; + }; + }; + + ap_suspend_l_neuter: ap-suspend-l-neuter { + pinmux { + pins = "gpio27"; + function = "gpio"; + }; + + pinconf { + pins = "gpio27"; + bias-disable; + }; + }; + + bios_flash_wp_l: bios-flash-wp-l { + pinmux { + pins = "gpio66"; + function = "gpio"; + input-enable; + }; + + pinconf { + pins = "gpio66"; + bias-disable; + }; + }; + + dp_hot_plug_det: dp-hot-plug-det { + pinmux { + pins = "gpio117"; + function = "dp_hot"; + }; + + config { + pins = "gpio117"; + bias-disable; + input-enable; + drive-strength = <2>; + }; + }; + + edp_brij_en: edp-brij-en { + pinmux { + pins = "gpio104"; + function = "gpio"; + }; + + pinconf { + pins = "gpio104"; + drive-strength = <2>; + bias-disable; + }; + }; + + edp_brij_irq: edp-brij-irq { + pinmux { + pins = "gpio11"; + function = "gpio"; + }; + + pinconf { + pins = "gpio11"; + drive-strength = <2>; + bias-pull-down; + }; + }; + + en_pp3300_codec: en-pp3300-codec { + pinmux { + pins = "gpio83"; + function = "gpio"; + }; + + pinconf { + pins = "gpio83"; + drive-strength = <2>; + bias-disable; + }; + }; + + en_pp3300_dx_edp: en-pp3300-dx-edp { + pinmux { + pins = "gpio30"; + function = "gpio"; + }; + + pinconf { + pins = "gpio30"; + drive-strength = <2>; + bias-disable; + }; + }; + + fpmcu_boot0: fpmcu-boot0 { + pinmux { + pins = "gpio10"; + function = "gpio"; + }; + + pinconf { + pins = "gpio10"; + bias-disable; + drive-strength = <2>; + output-low; + }; + }; + + fpmcu_sel: fpmcu-sel { + pinmux { + pins = "gpio22"; + function = "gpio"; + }; + + pinconf { + pins = "gpio22"; + bias-disable; + drive-strength = <2>; + output-high; + }; + }; + + fp_rst_l: fp-rst-l { + pinmux { + pins = "gpio5"; + function = "gpio"; + }; + + pinconf { + pins = "gpio5"; + bias-disable; + drive-strength = <2>; + output-high; + }; + }; + + fp_to_ap_irq_l: fp-to-ap-irq-l { + pinmux { + pins = "gpio4"; + function = "gpio"; + input-enable; + }; + + pinconf { + pins = "gpio4"; + + /* Has external pullup */ + bias-disable; + }; + }; + + + h1_ap_int_odl: h1-ap-int-odl { + pinmux { + pins = "gpio42"; + function = "gpio"; + input-enable; + }; + + pinconf { + pins = "gpio42"; + bias-pull-up; + }; + }; + + hp_irq: hp-irq { + pinmux { + pins = "gpio28"; + function = "gpio"; + }; + + pinconf { + pins = "gpio28"; + bias-pull-up; + }; + }; + + pen_irq_l: pen-irq-l { + pinmux { + pins = "gpio21"; + function = "gpio"; + }; + + pinconf { + pins = "gpio21"; + + /* Has external pullup */ + bias-disable; + }; + }; + + pen_pdct_l: pen-pdct-l { + pinmux { + pins = "gpio52"; + function = "gpio"; + }; + + pinconf { + pins = "gpio52"; + + /* Has external pullup */ + bias-disable; + }; + }; + + pen_rst_odl: pen-rst-odl { + pinmux { + pins = "gpio18"; + function = "gpio"; + }; + + pinconf { + pins = "gpio18"; + bias-disable; + drive-strength = <2>; + + /* + * The pen driver doesn't currently support + * driving this reset line. By specifying + * output-high here we're relying on the fact + * that this pin has a default pulldown at boot + * (which makes sure the pen was in reset if it + * was powered) and then we set it high here to + * take it out of reset. Better would be if the + * pen driver could control this and we could + * remove "output-high" here. + */ + output-high; /* TODO: Remove this? */ + }; + }; + + p_sensor_int_l: p-sensor-int-l { + pinmux { + pins = "gpio24"; + function = "gpio"; + input-enable; + }; + + pinconf { + pins = "gpio24"; + bias-pull-up; + }; + }; + + qup_uart3_sleep: qup-uart3-sleep { + pinmux { + pins = "gpio38", "gpio39", + "gpio40", "gpio41"; + function = "gpio"; + }; + + pinconf-cts { + /* + * Configure a pull-down on CTS to match the pull of + * the Bluetooth module. + */ + pins = "gpio38"; + bias-pull-down; + }; + + pinconf-rts { + /* + * Configure pull-down on RTS. As RTS is active low + * signal, pull it low to indicate the BT SoC that it + * can wakeup the system anytime from suspend state by + * pulling RX low (by sending wakeup bytes). + */ + pins = "gpio39"; + bias-pull-down; + }; + + pinconf-tx { + /* + * Configure pull-up on TX when it isn't actively driven + * to prevent BT SoC from receiving garbage during sleep. + */ + pins = "gpio40"; + bias-pull-up; + }; + + pinconf-rx { + /* + * Configure a pull-up on RX. This is needed to avoid + * garbage data when the TX pin of the Bluetooth module + * is floating which may cause spurious wakeups. + */ + pins = "gpio41"; + bias-pull-up; + }; + }; + + trackpad_int_1v8_odl: trackpad-int-1v8-odl { + pinmux { + pins = "gpio58"; + function = "gpio"; + }; + + pinconf { + pins = "gpio58"; + + /* Has external pullup */ + bias-disable; + }; + }; + + ts_int_l: ts-int-l { + pinmux { + pins = "gpio9"; + function = "gpio"; + }; + + pinconf { + pins = "gpio9"; + bias-pull-up; + }; + }; + + ts_reset_l: ts-reset-l { + pinmux { + pins = "gpio8"; + function = "gpio"; + }; + + pinconf { + pins = "gpio8"; + bias-disable; + drive-strength = <2>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi index d46b3833e52f..6678f1e8e395 100644 --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi @@ -8,6 +8,7 @@ #include <dt-bindings/clock/qcom,dispcc-sc7180.h> #include <dt-bindings/clock/qcom,gcc-sc7180.h> #include <dt-bindings/clock/qcom,gpucc-sc7180.h> +#include <dt-bindings/clock/qcom,lpasscorecc-sc7180.h> #include <dt-bindings/clock/qcom,rpmh.h> #include <dt-bindings/clock/qcom,videocc-sc7180.h> #include <dt-bindings/interconnect/qcom,osm-l3.h> @@ -132,7 +133,7 @@ capacity-dmips-mhz = <1024>; dynamic-power-coefficient = <100>; operating-points-v2 = <&cpu0_opp_table>; - interconnects = <&gem_noc MASTER_APPSS_PROC &mc_virt SLAVE_EBI1>, + interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; next-level-cache = <&L2_0>; #cooling-cells = <2>; @@ -158,7 +159,7 @@ dynamic-power-coefficient = <100>; next-level-cache = <&L2_100>; operating-points-v2 = <&cpu0_opp_table>; - interconnects = <&gem_noc MASTER_APPSS_PROC &mc_virt SLAVE_EBI1>, + interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; qcom,freq-domain = <&cpufreq_hw 0>; @@ -180,7 +181,7 @@ dynamic-power-coefficient = <100>; next-level-cache = <&L2_200>; operating-points-v2 = <&cpu0_opp_table>; - interconnects = <&gem_noc MASTER_APPSS_PROC &mc_virt SLAVE_EBI1>, + interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; qcom,freq-domain = <&cpufreq_hw 0>; @@ -202,7 +203,7 @@ dynamic-power-coefficient = <100>; next-level-cache = <&L2_300>; operating-points-v2 = <&cpu0_opp_table>; - interconnects = <&gem_noc MASTER_APPSS_PROC &mc_virt SLAVE_EBI1>, + interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; qcom,freq-domain = <&cpufreq_hw 0>; @@ -224,7 +225,7 @@ dynamic-power-coefficient = <100>; next-level-cache = <&L2_400>; operating-points-v2 = <&cpu0_opp_table>; - interconnects = <&gem_noc MASTER_APPSS_PROC &mc_virt SLAVE_EBI1>, + interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; qcom,freq-domain = <&cpufreq_hw 0>; @@ -246,7 +247,7 @@ dynamic-power-coefficient = <100>; next-level-cache = <&L2_500>; operating-points-v2 = <&cpu0_opp_table>; - interconnects = <&gem_noc MASTER_APPSS_PROC &mc_virt SLAVE_EBI1>, + interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; qcom,freq-domain = <&cpufreq_hw 0>; @@ -268,7 +269,7 @@ dynamic-power-coefficient = <405>; next-level-cache = <&L2_600>; operating-points-v2 = <&cpu6_opp_table>; - interconnects = <&gem_noc MASTER_APPSS_PROC &mc_virt SLAVE_EBI1>, + interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; qcom,freq-domain = <&cpufreq_hw 1>; @@ -290,7 +291,7 @@ dynamic-power-coefficient = <405>; next-level-cache = <&L2_700>; operating-points-v2 = <&cpu6_opp_table>; - interconnects = <&gem_noc MASTER_APPSS_PROC &mc_virt SLAVE_EBI1>, + interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; qcom,freq-domain = <&cpufreq_hw 1>; @@ -690,6 +691,9 @@ clocks = <&gcc GCC_SDCC1_APPS_CLK>, <&gcc GCC_SDCC1_AHB_CLK>; clock-names = "core", "iface"; + interconnects = <&aggre1_noc MASTER_EMMC 0 &mc_virt SLAVE_EBI1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_EMMC_CFG 0>; + interconnect-names = "sdhc-ddr","cpu-sdhc"; power-domains = <&rpmhpd SC7180_CX>; operating-points-v2 = <&sdhc1_opp_table>; @@ -710,11 +714,15 @@ opp-100000000 { opp-hz = /bits/ 64 <100000000>; required-opps = <&rpmhpd_opp_low_svs>; + opp-peak-kBps = <100000 100000>; + opp-avg-kBps = <100000 50000>; }; opp-384000000 { opp-hz = /bits/ 64 <384000000>; required-opps = <&rpmhpd_opp_svs_l1>; + opp-peak-kBps = <600000 900000>; + opp-avg-kBps = <261438 300000>; }; }; }; @@ -748,7 +756,7 @@ #size-cells = <2>; ranges; iommus = <&apps_smmu 0x43 0x0>; - interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 0 &qup_virt SLAVE_QUP_CORE_0 0>; interconnect-names = "qup-core"; status = "disabled"; @@ -762,9 +770,9 @@ interrupts = <GIC_SPI 601 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; - interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>, - <&aggre1_noc MASTER_QUP_0 &mc_virt SLAVE_EBI1>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 0 &qup_virt SLAVE_QUP_CORE_0 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_0 0>, + <&aggre1_noc MASTER_QUP_0 0 &mc_virt SLAVE_EBI1 0>; interconnect-names = "qup-core", "qup-config", "qup-memory"; status = "disabled"; @@ -782,8 +790,8 @@ #size-cells = <0>; power-domains = <&rpmhpd SC7180_CX>; operating-points-v2 = <&qup_opp_table>; - interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 0 &qup_virt SLAVE_QUP_CORE_0 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_0 0>; interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -798,8 +806,8 @@ interrupts = <GIC_SPI 601 IRQ_TYPE_LEVEL_HIGH>; power-domains = <&rpmhpd SC7180_CX>; operating-points-v2 = <&qup_opp_table>; - interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 0 &qup_virt SLAVE_QUP_CORE_0 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_0 0>; interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -814,9 +822,9 @@ interrupts = <GIC_SPI 602 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; - interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>, - <&aggre1_noc MASTER_QUP_0 &mc_virt SLAVE_EBI1>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 0 &qup_virt SLAVE_QUP_CORE_0 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_0 0>, + <&aggre1_noc MASTER_QUP_0 0 &mc_virt SLAVE_EBI1 0>; interconnect-names = "qup-core", "qup-config", "qup-memory"; status = "disabled"; @@ -834,8 +842,8 @@ #size-cells = <0>; power-domains = <&rpmhpd SC7180_CX>; operating-points-v2 = <&qup_opp_table>; - interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 0 &qup_virt SLAVE_QUP_CORE_0 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_0 0>; interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -850,8 +858,8 @@ interrupts = <GIC_SPI 602 IRQ_TYPE_LEVEL_HIGH>; power-domains = <&rpmhpd SC7180_CX>; operating-points-v2 = <&qup_opp_table>; - interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 0 &qup_virt SLAVE_QUP_CORE_0 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_0 0>; interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -866,9 +874,9 @@ interrupts = <GIC_SPI 603 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; - interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>, - <&aggre1_noc MASTER_QUP_0 &mc_virt SLAVE_EBI1>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 0 &qup_virt SLAVE_QUP_CORE_0 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_0 0>, + <&aggre1_noc MASTER_QUP_0 0 &mc_virt SLAVE_EBI1 0>; interconnect-names = "qup-core", "qup-config", "qup-memory"; status = "disabled"; @@ -884,8 +892,8 @@ interrupts = <GIC_SPI 603 IRQ_TYPE_LEVEL_HIGH>; power-domains = <&rpmhpd SC7180_CX>; operating-points-v2 = <&qup_opp_table>; - interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 0 &qup_virt SLAVE_QUP_CORE_0 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_0 0>; interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -900,9 +908,9 @@ interrupts = <GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; - interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>, - <&aggre1_noc MASTER_QUP_0 &mc_virt SLAVE_EBI1>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 0 &qup_virt SLAVE_QUP_CORE_0 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_0 0>, + <&aggre1_noc MASTER_QUP_0 0 &mc_virt SLAVE_EBI1 0>; interconnect-names = "qup-core", "qup-config", "qup-memory"; status = "disabled"; @@ -920,8 +928,8 @@ #size-cells = <0>; power-domains = <&rpmhpd SC7180_CX>; operating-points-v2 = <&qup_opp_table>; - interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 0 &qup_virt SLAVE_QUP_CORE_0 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_0 0>; interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -936,8 +944,8 @@ interrupts = <GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>; power-domains = <&rpmhpd SC7180_CX>; operating-points-v2 = <&qup_opp_table>; - interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 0 &qup_virt SLAVE_QUP_CORE_0 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_0 0>; interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -952,9 +960,9 @@ interrupts = <GIC_SPI 605 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; - interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>, - <&aggre1_noc MASTER_QUP_0 &mc_virt SLAVE_EBI1>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 0 &qup_virt SLAVE_QUP_CORE_0 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_0 0>, + <&aggre1_noc MASTER_QUP_0 0 &mc_virt SLAVE_EBI1 0>; interconnect-names = "qup-core", "qup-config", "qup-memory"; status = "disabled"; @@ -970,8 +978,8 @@ interrupts = <GIC_SPI 605 IRQ_TYPE_LEVEL_HIGH>; power-domains = <&rpmhpd SC7180_CX>; operating-points-v2 = <&qup_opp_table>; - interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 0 &qup_virt SLAVE_QUP_CORE_0 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_0 0>; interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -986,9 +994,9 @@ interrupts = <GIC_SPI 606 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; - interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>, - <&aggre1_noc MASTER_QUP_0 &mc_virt SLAVE_EBI1>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 0 &qup_virt SLAVE_QUP_CORE_0 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_0 0>, + <&aggre1_noc MASTER_QUP_0 0 &mc_virt SLAVE_EBI1 0>; interconnect-names = "qup-core", "qup-config", "qup-memory"; status = "disabled"; @@ -1006,8 +1014,8 @@ #size-cells = <0>; power-domains = <&rpmhpd SC7180_CX>; operating-points-v2 = <&qup_opp_table>; - interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 0 &qup_virt SLAVE_QUP_CORE_0 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_0 0>; interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -1022,8 +1030,8 @@ interrupts = <GIC_SPI 606 IRQ_TYPE_LEVEL_HIGH>; power-domains = <&rpmhpd SC7180_CX>; operating-points-v2 = <&qup_opp_table>; - interconnects = <&qup_virt MASTER_QUP_CORE_0 &qup_virt SLAVE_QUP_CORE_0>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_0>; + interconnects = <&qup_virt MASTER_QUP_CORE_0 0 &qup_virt SLAVE_QUP_CORE_0 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_0 0>; interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -1039,7 +1047,7 @@ #size-cells = <2>; ranges; iommus = <&apps_smmu 0x4c3 0x0>; - interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 0 &qup_virt SLAVE_QUP_CORE_1 0>; interconnect-names = "qup-core"; status = "disabled"; @@ -1053,9 +1061,9 @@ interrupts = <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; - interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>, - <&aggre2_noc MASTER_QUP_1 &mc_virt SLAVE_EBI1>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 0 &qup_virt SLAVE_QUP_CORE_1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_1 0>, + <&aggre2_noc MASTER_QUP_1 0 &mc_virt SLAVE_EBI1 0>; interconnect-names = "qup-core", "qup-config", "qup-memory"; status = "disabled"; @@ -1073,8 +1081,8 @@ #size-cells = <0>; power-domains = <&rpmhpd SC7180_CX>; operating-points-v2 = <&qup_opp_table>; - interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 0 &qup_virt SLAVE_QUP_CORE_1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_1 0>; interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -1089,8 +1097,8 @@ interrupts = <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>; power-domains = <&rpmhpd SC7180_CX>; operating-points-v2 = <&qup_opp_table>; - interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 0 &qup_virt SLAVE_QUP_CORE_1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_1 0>; interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -1105,9 +1113,9 @@ interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; - interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>, - <&aggre2_noc MASTER_QUP_1 &mc_virt SLAVE_EBI1>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 0 &qup_virt SLAVE_QUP_CORE_1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_1 0>, + <&aggre2_noc MASTER_QUP_1 0 &mc_virt SLAVE_EBI1 0>; interconnect-names = "qup-core", "qup-config", "qup-memory"; status = "disabled"; @@ -1123,8 +1131,8 @@ interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>; power-domains = <&rpmhpd SC7180_CX>; operating-points-v2 = <&qup_opp_table>; - interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 0 &qup_virt SLAVE_QUP_CORE_1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_1 0>; interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -1139,9 +1147,9 @@ interrupts = <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; - interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>, - <&aggre2_noc MASTER_QUP_1 &mc_virt SLAVE_EBI1>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 0 &qup_virt SLAVE_QUP_CORE_1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_1 0>, + <&aggre2_noc MASTER_QUP_1 0 &mc_virt SLAVE_EBI1 0>; interconnect-names = "qup-core", "qup-config", "qup-memory"; status = "disabled"; @@ -1159,8 +1167,8 @@ #size-cells = <0>; power-domains = <&rpmhpd SC7180_CX>; operating-points-v2 = <&qup_opp_table>; - interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 0 &qup_virt SLAVE_QUP_CORE_1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_1 0>; interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -1175,8 +1183,8 @@ interrupts = <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>; power-domains = <&rpmhpd SC7180_CX>; operating-points-v2 = <&qup_opp_table>; - interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 0 &qup_virt SLAVE_QUP_CORE_1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_1 0>; interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -1191,9 +1199,9 @@ interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; - interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>, - <&aggre2_noc MASTER_QUP_1 &mc_virt SLAVE_EBI1>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 0 &qup_virt SLAVE_QUP_CORE_1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_1 0>, + <&aggre2_noc MASTER_QUP_1 0 &mc_virt SLAVE_EBI1 0>; interconnect-names = "qup-core", "qup-config", "qup-memory"; status = "disabled"; @@ -1209,8 +1217,8 @@ interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>; power-domains = <&rpmhpd SC7180_CX>; operating-points-v2 = <&qup_opp_table>; - interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 0 &qup_virt SLAVE_QUP_CORE_1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_1 0>; interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -1225,9 +1233,9 @@ interrupts = <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; - interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>, - <&aggre2_noc MASTER_QUP_1 &mc_virt SLAVE_EBI1>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 0 &qup_virt SLAVE_QUP_CORE_1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_1 0>, + <&aggre2_noc MASTER_QUP_1 0 &mc_virt SLAVE_EBI1 0>; interconnect-names = "qup-core", "qup-config", "qup-memory"; status = "disabled"; @@ -1245,8 +1253,8 @@ #size-cells = <0>; power-domains = <&rpmhpd SC7180_CX>; operating-points-v2 = <&qup_opp_table>; - interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 0 &qup_virt SLAVE_QUP_CORE_1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_1 0>; interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -1261,8 +1269,8 @@ interrupts = <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>; power-domains = <&rpmhpd SC7180_CX>; operating-points-v2 = <&qup_opp_table>; - interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 0 &qup_virt SLAVE_QUP_CORE_1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_1 0>; interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -1277,9 +1285,9 @@ interrupts = <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; - interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>, - <&aggre2_noc MASTER_QUP_1 &mc_virt SLAVE_EBI1>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 0 &qup_virt SLAVE_QUP_CORE_1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_1 0>, + <&aggre2_noc MASTER_QUP_1 0 &mc_virt SLAVE_EBI1 0>; interconnect-names = "qup-core", "qup-config", "qup-memory"; status = "disabled"; @@ -1297,8 +1305,8 @@ #size-cells = <0>; power-domains = <&rpmhpd SC7180_CX>; operating-points-v2 = <&qup_opp_table>; - interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 0 &qup_virt SLAVE_QUP_CORE_1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_1 0>; interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -1313,8 +1321,8 @@ interrupts = <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>; power-domains = <&rpmhpd SC7180_CX>; operating-points-v2 = <&qup_opp_table>; - interconnects = <&qup_virt MASTER_QUP_CORE_1 &qup_virt SLAVE_QUP_CORE_1>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_QUP_1>; + interconnects = <&qup_virt MASTER_QUP_CORE_1 0 &qup_virt SLAVE_QUP_CORE_1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_QUP_1 0>; interconnect-names = "qup-core", "qup-config"; status = "disabled"; }; @@ -1323,63 +1331,63 @@ config_noc: interconnect@1500000 { compatible = "qcom,sc7180-config-noc"; reg = <0 0x01500000 0 0x28000>; - #interconnect-cells = <1>; + #interconnect-cells = <2>; qcom,bcm-voters = <&apps_bcm_voter>; }; system_noc: interconnect@1620000 { compatible = "qcom,sc7180-system-noc"; reg = <0 0x01620000 0 0x17080>; - #interconnect-cells = <1>; + #interconnect-cells = <2>; qcom,bcm-voters = <&apps_bcm_voter>; }; mc_virt: interconnect@1638000 { compatible = "qcom,sc7180-mc-virt"; reg = <0 0x01638000 0 0x1000>; - #interconnect-cells = <1>; + #interconnect-cells = <2>; qcom,bcm-voters = <&apps_bcm_voter>; }; qup_virt: interconnect@1650000 { compatible = "qcom,sc7180-qup-virt"; reg = <0 0x01650000 0 0x1000>; - #interconnect-cells = <1>; + #interconnect-cells = <2>; qcom,bcm-voters = <&apps_bcm_voter>; }; aggre1_noc: interconnect@16e0000 { compatible = "qcom,sc7180-aggre1-noc"; reg = <0 0x016e0000 0 0x15080>; - #interconnect-cells = <1>; + #interconnect-cells = <2>; qcom,bcm-voters = <&apps_bcm_voter>; }; aggre2_noc: interconnect@1705000 { compatible = "qcom,sc7180-aggre2-noc"; reg = <0 0x01705000 0 0x9000>; - #interconnect-cells = <1>; + #interconnect-cells = <2>; qcom,bcm-voters = <&apps_bcm_voter>; }; compute_noc: interconnect@170e000 { compatible = "qcom,sc7180-compute-noc"; reg = <0 0x0170e000 0 0x6000>; - #interconnect-cells = <1>; + #interconnect-cells = <2>; qcom,bcm-voters = <&apps_bcm_voter>; }; mmss_noc: interconnect@1740000 { compatible = "qcom,sc7180-mmss-noc"; reg = <0 0x01740000 0 0x1c100>; - #interconnect-cells = <1>; + #interconnect-cells = <2>; qcom,bcm-voters = <&apps_bcm_voter>; }; ipa_virt: interconnect@1e00000 { compatible = "qcom,sc7180-ipa-virt"; reg = <0 0x01e00000 0 0x1000>; - #interconnect-cells = <1>; + #interconnect-cells = <2>; qcom,bcm-voters = <&apps_bcm_voter>; }; @@ -1406,9 +1414,9 @@ clocks = <&rpmhcc RPMH_IPA_CLK>; clock-names = "core"; - interconnects = <&aggre2_noc MASTER_IPA &mc_virt SLAVE_EBI1>, - <&aggre2_noc MASTER_IPA &system_noc SLAVE_IMEM>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_IPA_CFG>; + interconnects = <&aggre2_noc MASTER_IPA 0 &mc_virt SLAVE_EBI1 0>, + <&aggre2_noc MASTER_IPA 0 &system_noc SLAVE_IMEM 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_IPA_CFG 0>; interconnect-names = "memory", "imem", "config"; @@ -1447,6 +1455,19 @@ gpio-ranges = <&tlmm 0 0 120>; wakeup-parent = <&pdc>; + dp_hot_plug_det: dp-hot-plug-det { + pinmux { + pins = "gpio117"; + function = "dp_hot"; + }; + + pinconf { + pins = "gpio117"; + bias-disable; + input-enable; + }; + }; + qspi_clk: qspi-clk { pinmux { pins = "gpio63"; @@ -1886,7 +1907,7 @@ operating-points-v2 = <&gpu_opp_table>; qcom,gmu = <&gmu>; - interconnects = <&gem_noc MASTER_GFX3D &mc_virt SLAVE_EBI1>; + interconnects = <&gem_noc MASTER_GFX3D 0 &mc_virt SLAVE_EBI1 0>; interconnect-names = "gfx-mem"; gpu_opp_table: opp-table { @@ -2502,6 +2523,10 @@ clocks = <&gcc GCC_SDCC2_APPS_CLK>, <&gcc GCC_SDCC2_AHB_CLK>; clock-names = "core", "iface"; + + interconnects = <&aggre1_noc MASTER_SDCC_2 0 &mc_virt SLAVE_EBI1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_SDCC_2 0>; + interconnect-names = "sdhc-ddr","cpu-sdhc"; power-domains = <&rpmhpd SC7180_CX>; operating-points-v2 = <&sdhc2_opp_table>; @@ -2515,11 +2540,15 @@ opp-100000000 { opp-hz = /bits/ 64 <100000000>; required-opps = <&rpmhpd_opp_low_svs>; + opp-peak-kBps = <160000 100000>; + opp-avg-kBps = <80000 50000>; }; opp-202000000 { opp-hz = /bits/ 64 <202000000>; required-opps = <&rpmhpd_opp_svs_l1>; + opp-peak-kBps = <200000 120000>; + opp-avg-kBps = <100000 60000>; }; }; }; @@ -2552,8 +2581,8 @@ clocks = <&gcc GCC_QSPI_CNOC_PERIPH_AHB_CLK>, <&gcc GCC_QSPI_CORE_CLK>; clock-names = "iface", "core"; - interconnects = <&gem_noc MASTER_APPSS_PROC - &config_noc SLAVE_QSPI_0>; + interconnects = <&gem_noc MASTER_APPSS_PROC 0 + &config_noc SLAVE_QSPI_0 0>; interconnect-names = "qspi-config"; power-domains = <&rpmhpd SC7180_CX>; operating-points-v2 = <&qspi_opp_table>; @@ -2612,13 +2641,13 @@ dc_noc: interconnect@9160000 { compatible = "qcom,sc7180-dc-noc"; reg = <0 0x09160000 0 0x03200>; - #interconnect-cells = <1>; + #interconnect-cells = <2>; qcom,bcm-voters = <&apps_bcm_voter>; }; system-cache-controller@9200000 { compatible = "qcom,sc7180-llcc"; - reg = <0 0x09200000 0 0x200000>, <0 0x09600000 0 0x50000>; + reg = <0 0x09200000 0 0x50000>, <0 0x09600000 0 0x50000>; reg-names = "llcc_base", "llcc_broadcast_base"; interrupts = <GIC_SPI 582 IRQ_TYPE_LEVEL_HIGH>; }; @@ -2626,14 +2655,14 @@ gem_noc: interconnect@9680000 { compatible = "qcom,sc7180-gem-noc"; reg = <0 0x09680000 0 0x3e200>; - #interconnect-cells = <1>; + #interconnect-cells = <2>; qcom,bcm-voters = <&apps_bcm_voter>; }; npu_noc: interconnect@9990000 { compatible = "qcom,sc7180-npu-noc"; reg = <0 0x09990000 0 0x1600>; - #interconnect-cells = <1>; + #interconnect-cells = <2>; qcom,bcm-voters = <&apps_bcm_voter>; }; @@ -2669,8 +2698,8 @@ resets = <&gcc GCC_USB30_PRIM_BCR>; - interconnects = <&aggre2_noc MASTER_USB3 &mc_virt SLAVE_EBI1>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_USB3>; + interconnects = <&aggre2_noc MASTER_USB3 0 &mc_virt SLAVE_EBI1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_USB3 0>; interconnect-names = "usb-ddr", "apps-usb"; usb_1_dwc3: dwc3@a600000 { @@ -2691,8 +2720,10 @@ reg = <0 0x0aa00000 0 0xff000>; interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>; power-domains = <&videocc VENUS_GDSC>, - <&videocc VCODEC0_GDSC>; - power-domain-names = "venus", "vcodec0"; + <&videocc VCODEC0_GDSC>, + <&rpmhpd SC7180_CX>; + power-domain-names = "venus", "vcodec0", "cx"; + operating-points-v2 = <&venus_opp_table>; clocks = <&videocc VIDEO_CC_VENUS_CTL_CORE_CLK>, <&videocc VIDEO_CC_VENUS_AHB_CLK>, <&videocc VIDEO_CC_VENUS_CTL_AXI_CLK>, @@ -2702,8 +2733,8 @@ "vcodec0_core", "vcodec0_bus"; iommus = <&apps_smmu 0x0c00 0x60>; memory-region = <&venus_mem>; - interconnects = <&mmss_noc MASTER_VIDEO_P0 &mc_virt SLAVE_EBI1>, - <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_VENUS_CFG>; + interconnects = <&mmss_noc MASTER_VIDEO_P0 0 &mc_virt SLAVE_EBI1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_VENUS_CFG 0>; interconnect-names = "video-mem", "cpu-cfg"; video-decoder { @@ -2713,6 +2744,35 @@ video-encoder { compatible = "venus-encoder"; }; + + venus_opp_table: venus-opp-table { + compatible = "operating-points-v2"; + + opp-150000000 { + opp-hz = /bits/ 64 <150000000>; + required-opps = <&rpmhpd_opp_low_svs>; + }; + + opp-270000000 { + opp-hz = /bits/ 64 <270000000>; + required-opps = <&rpmhpd_opp_svs>; + }; + + opp-340000000 { + opp-hz = /bits/ 64 <340000000>; + required-opps = <&rpmhpd_opp_svs_l1>; + }; + + opp-434000000 { + opp-hz = /bits/ 64 <434000000>; + required-opps = <&rpmhpd_opp_nom>; + }; + + opp-500000097 { + opp-hz = /bits/ 64 <500000097>; + required-opps = <&rpmhpd_opp_turbo>; + }; + }; }; videocc: clock-controller@ab00000 { @@ -2728,7 +2788,7 @@ camnoc_virt: interconnect@ac00000 { compatible = "qcom,sc7180-camnoc-virt"; reg = <0 0x0ac00000 0 0x1000>; - #interconnect-cells = <1>; + #interconnect-cells = <2>; qcom,bcm-voters = <&apps_bcm_voter>; }; @@ -2740,10 +2800,9 @@ power-domains = <&dispcc MDSS_GDSC>; clocks = <&gcc GCC_DISP_AHB_CLK>, - <&gcc GCC_DISP_HF_AXI_CLK>, <&dispcc DISP_CC_MDSS_AHB_CLK>, <&dispcc DISP_CC_MDSS_MDP_CLK>; - clock-names = "iface", "bus", "ahb", "core"; + clock-names = "iface", "ahb", "core"; assigned-clocks = <&dispcc DISP_CC_MDSS_MDP_CLK>; assigned-clock-rates = <300000000>; @@ -2752,6 +2811,9 @@ interrupt-controller; #interrupt-cells = <1>; + interconnects = <&mmss_noc MASTER_MDP0 &mc_virt SLAVE_EBI1>; + interconnect-names = "mdp0-mem"; + iommus = <&apps_smmu 0x800 0x2>; #address-cells = <2>; @@ -2766,12 +2828,13 @@ <0 0x0aeb0000 0 0x2008>; reg-names = "mdp", "vbif"; - clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, + clocks = <&gcc GCC_DISP_HF_AXI_CLK>, + <&dispcc DISP_CC_MDSS_AHB_CLK>, <&dispcc DISP_CC_MDSS_ROT_CLK>, <&dispcc DISP_CC_MDSS_MDP_LUT_CLK>, <&dispcc DISP_CC_MDSS_MDP_CLK>, <&dispcc DISP_CC_MDSS_VSYNC_CLK>; - clock-names = "iface", "rot", "lut", "core", + clock-names = "bus", "iface", "rot", "lut", "core", "vsync"; assigned-clocks = <&dispcc DISP_CC_MDSS_MDP_CLK>, <&dispcc DISP_CC_MDSS_VSYNC_CLK>, @@ -2785,7 +2848,7 @@ power-domains = <&rpmhpd SC7180_CX>; interrupt-parent = <&mdss>; - interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <0>; status = "disabled"; @@ -2833,7 +2896,7 @@ reg-names = "dsi_ctrl"; interrupt-parent = <&mdss>; - interrupts = <4 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <4>; clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK>, <&dispcc DISP_CC_MDSS_BYTE0_INTF_CLK>, @@ -3312,6 +3375,29 @@ qcom,msa-fixed-perm; status = "disabled"; }; + + lpasscc: clock-controller@62d00000 { + compatible = "qcom,sc7180-lpasscorecc"; + reg = <0 0x62d00000 0 0x50000>, + <0 0x62780000 0 0x30000>; + reg-names = "lpass_core_cc", "lpass_audio_cc"; + clocks = <&gcc GCC_LPASS_CFG_NOC_SWAY_CLK>, + <&rpmhcc RPMH_CXO_CLK>; + clock-names = "iface", "bi_tcxo"; + power-domains = <&lpass_hm LPASS_CORE_HM_GDSCR>; + #clock-cells = <1>; + #power-domain-cells = <1>; + }; + + lpass_hm: clock-controller@63000000 { + compatible = "qcom,sc7180-lpasshm"; + reg = <0 0x63000000 0 0x28>; + clocks = <&gcc GCC_LPASS_CFG_NOC_SWAY_CLK>, + <&rpmhcc RPMH_CXO_CLK>; + clock-names = "iface", "bi_tcxo"; + #clock-cells = <1>; + #power-domain-cells = <1>; + }; }; thermal-zones { @@ -3320,6 +3406,7 @@ polling-delay = <0>; thermal-sensors = <&tsens0 1>; + sustainable-power = <768>; trips { cpu0_alert0: trip-point0 { @@ -3368,6 +3455,7 @@ polling-delay = <0>; thermal-sensors = <&tsens0 2>; + sustainable-power = <768>; trips { cpu1_alert0: trip-point0 { @@ -3416,6 +3504,7 @@ polling-delay = <0>; thermal-sensors = <&tsens0 3>; + sustainable-power = <768>; trips { cpu2_alert0: trip-point0 { @@ -3464,6 +3553,7 @@ polling-delay = <0>; thermal-sensors = <&tsens0 4>; + sustainable-power = <768>; trips { cpu3_alert0: trip-point0 { @@ -3512,6 +3602,7 @@ polling-delay = <0>; thermal-sensors = <&tsens0 5>; + sustainable-power = <768>; trips { cpu4_alert0: trip-point0 { @@ -3560,6 +3651,7 @@ polling-delay = <0>; thermal-sensors = <&tsens0 6>; + sustainable-power = <768>; trips { cpu5_alert0: trip-point0 { @@ -3608,6 +3700,7 @@ polling-delay = <0>; thermal-sensors = <&tsens0 9>; + sustainable-power = <1202>; trips { cpu6_alert0: trip-point0 { @@ -3648,6 +3741,7 @@ polling-delay = <0>; thermal-sensors = <&tsens0 10>; + sustainable-power = <1202>; trips { cpu7_alert0: trip-point0 { @@ -3688,6 +3782,7 @@ polling-delay = <0>; thermal-sensors = <&tsens0 11>; + sustainable-power = <1202>; trips { cpu8_alert0: trip-point0 { @@ -3728,6 +3823,7 @@ polling-delay = <0>; thermal-sensors = <&tsens0 12>; + sustainable-power = <1202>; trips { cpu9_alert0: trip-point0 { diff --git a/arch/arm64/boot/dts/qcom/sdm630.dtsi b/arch/arm64/boot/dts/qcom/sdm630.dtsi index 88efe8200c80..deb928d303c2 100644 --- a/arch/arm64/boot/dts/qcom/sdm630.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm630.dtsi @@ -518,6 +518,8 @@ <GIC_SPI 472 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 473 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 474 IRQ_TYPE_LEVEL_HIGH>; + + status = "disabled"; }; tcsr_mutex_regs: syscon@1f40000 { @@ -749,6 +751,8 @@ <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 349 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 350 IRQ_TYPE_LEVEL_HIGH>; + + status = "disabled"; }; lpass_smmu: iommu@5100000 { @@ -778,6 +782,8 @@ <GIC_SPI 225 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 310 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 404 IRQ_TYPE_LEVEL_HIGH>; + + status = "disabled"; }; spmi_bus: spmi@800f000 { @@ -1074,6 +1080,8 @@ <GIC_SPI 274 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 275 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 276 IRQ_TYPE_LEVEL_HIGH>; + + status = "disabled"; }; apcs_glb: mailbox@17911000 { diff --git a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts index a2a98680ccf5..7cc236575ee2 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts @@ -451,16 +451,16 @@ port@0 { reg = <0>; - lt9611_out: endpoint { - remote-endpoint = <&hdmi_con>; + lt9611_a: endpoint { + remote-endpoint = <&dsi0_out>; }; }; - port@1 { - reg = <1>; + port@2 { + reg = <2>; - lt9611_a: endpoint { - remote-endpoint = <&dsi0_out>; + lt9611_out: endpoint { + remote-endpoint = <&hdmi_con>; }; }; }; @@ -1103,7 +1103,7 @@ }; &cci { - status = "ok"; + status = "okay"; }; &cci_i2c0 { diff --git a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts new file mode 100644 index 000000000000..86cbae63eaf7 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts @@ -0,0 +1,380 @@ +// SPDX-License-Identifier: GPL-2.0 + +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/pinctrl/qcom,pmic-gpio.h> +#include <dt-bindings/regulator/qcom,rpmh-regulator.h> +#include "sdm845.dtsi" +#include "pm8998.dtsi" +#include "pmi8998.dtsi" + +/* + * Delete following upstream (sdm845.dtsi) reserved + * memory mappings which are different in this device. + */ +/delete-node/ &tz_mem; +/delete-node/ &adsp_mem; +/delete-node/ &wlan_msa_mem; +/delete-node/ &mpss_region; +/delete-node/ &venus_mem; +/delete-node/ &cdsp_mem; +/delete-node/ &mba_region; +/delete-node/ &slpi_mem; +/delete-node/ &spss_mem; +/delete-node/ &rmtfs_mem; + +/ { + model = "Xiaomi Pocophone F1"; + compatible = "xiaomi,beryllium", "qcom,sdm845"; + + /* required for bootloader to select correct board */ + qcom,board-id = <69 0>; + qcom,msm-id = <321 0x20001>; + + aliases { + hsuart0 = &uart6; + }; + + gpio-keys { + compatible = "gpio-keys"; + autorepeat; + + pinctrl-names = "default"; + pinctrl-0 = <&vol_up_pin_a>; + + vol-up { + label = "Volume Up"; + linux,code = <KEY_VOLUMEUP>; + gpios = <&pm8998_gpio 6 GPIO_ACTIVE_LOW>; + }; + }; + + /* Reserved memory changes from downstream */ + reserved-memory { + tz_mem: memory@86200000 { + reg = <0 0x86200000 0 0x4900000>; + no-map; + }; + + adsp_mem: memory@8c500000 { + reg = <0 0x8c500000 0 0x1e00000>; + no-map; + }; + + wlan_msa_mem: memory@8e300000 { + reg = <0 0x8e300000 0 0x100000>; + no-map; + }; + + mpss_region: memory@8e400000 { + reg = <0 0x8e400000 0 0x7800000>; + no-map; + }; + + venus_mem: memory@95c00000 { + reg = <0 0x95c00000 0 0x500000>; + no-map; + }; + + cdsp_mem: memory@96100000 { + reg = <0 0x96100000 0 0x800000>; + no-map; + }; + + mba_region: memory@96900000 { + reg = <0 0x96900000 0 0x200000>; + no-map; + }; + + slpi_mem: memory@96b00000 { + reg = <0 0x96b00000 0 0x1400000>; + no-map; + }; + + spss_mem: memory@97f00000 { + reg = <0 0x97f00000 0 0x100000>; + no-map; + }; + + rmtfs_mem: memory@f6301000 { + compatible = "qcom,rmtfs-mem"; + reg = <0 0xf6301000 0 0x200000>; + no-map; + + qcom,client-id = <1>; + qcom,vmid = <15>; + }; + }; + + vreg_s4a_1p8: vreg-s4a-1p8 { + compatible = "regulator-fixed"; + regulator-name = "vreg_s4a_1p8"; + + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; +}; + +&adsp_pas { + status = "okay"; + firmware-name = "qcom/sdm845/adsp.mdt"; +}; + +&apps_rsc { + pm8998-rpmh-regulators { + compatible = "qcom,pm8998-rpmh-regulators"; + qcom,pmic-id = "a"; + + vreg_l1a_0p875: ldo1 { + regulator-min-microvolt = <880000>; + regulator-max-microvolt = <880000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l5a_0p8: ldo5 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l7a_1p8: ldo7 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l12a_1p8: ldo12 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l13a_2p95: ldo13 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2960000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l17a_1p3: ldo17 { + regulator-min-microvolt = <1304000>; + regulator-max-microvolt = <1304000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l20a_2p95: ldo20 { + regulator-min-microvolt = <2960000>; + regulator-max-microvolt = <2968000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l21a_2p95: ldo21 { + regulator-min-microvolt = <2960000>; + regulator-max-microvolt = <2968000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l24a_3p075: ldo24 { + regulator-min-microvolt = <3088000>; + regulator-max-microvolt = <3088000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l25a_3p3: ldo25 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3312000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l26a_1p2: ldo26 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + }; +}; + +&cdsp_pas { + status = "okay"; + firmware-name = "qcom/sdm845/cdsp.mdt"; +}; + +&gcc { + protected-clocks = <GCC_QSPI_CORE_CLK>, + <GCC_QSPI_CORE_CLK_SRC>, + <GCC_QSPI_CNOC_PERIPH_AHB_CLK>, + <GCC_LPASS_Q6_AXI_CLK>, + <GCC_LPASS_SWAY_CLK>; +}; + +&gpu { + zap-shader { + memory-region = <&gpu_mem>; + firmware-name = "qcom/sdm845/a630_zap.mbn"; + }; +}; + +&mss_pil { + status = "okay"; + firmware-name = "qcom/sdm845/mba.mbn", "qcom/sdm845/modem.mdt"; +}; + +&pm8998_gpio { + vol_up_pin_a: vol-up-active { + pins = "gpio6"; + function = "normal"; + input-enable; + bias-pull-up; + qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>; + }; +}; + +&pm8998_pon { + resin { + compatible = "qcom,pm8941-resin"; + interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>; + debounce = <15625>; + bias-pull-up; + linux,code = <KEY_VOLUMEDOWN>; + }; +}; + +&qupv3_id_0 { + status = "okay"; +}; + +&sdhc_2 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&sdc2_default_state &sdc2_card_det_n>; + + vmmc-supply = <&vreg_l21a_2p95>; + vqmmc-supply = <&vreg_l13a_2p95>; + + bus-width = <4>; + cd-gpios = <&tlmm 126 GPIO_ACTIVE_HIGH>; +}; + +&tlmm { + gpio-reserved-ranges = <0 4>, <81 4>; + + sdc2_default_state: sdc2-default { + clk { + pins = "sdc2_clk"; + bias-disable; + drive-strength = <16>; + }; + + cmd { + pins = "sdc2_cmd"; + bias-pull-up; + drive-strength = <10>; + }; + + data { + pins = "sdc2_data"; + bias-pull-up; + drive-strength = <10>; + }; + }; + + sdc2_card_det_n: sd-card-det-n { + pins = "gpio126"; + function = "gpio"; + bias-pull-up; + }; +}; + +&uart6 { + status = "okay"; + + bluetooth { + compatible = "qcom,wcn3990-bt"; + + vddio-supply = <&vreg_s4a_1p8>; + vddxo-supply = <&vreg_l7a_1p8>; + vddrf-supply = <&vreg_l17a_1p3>; + vddch0-supply = <&vreg_l25a_3p3>; + max-speed = <3200000>; + }; +}; + +&ufs_mem_hc { + status = "okay"; + + reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>; + + vcc-supply = <&vreg_l20a_2p95>; + vcc-max-microamp = <800000>; +}; + +&ufs_mem_phy { + status = "okay"; + + vdda-phy-supply = <&vreg_l1a_0p875>; + vdda-pll-supply = <&vreg_l26a_1p2>; +}; + +&usb_1 { + status = "okay"; +}; + +&usb_1_dwc3 { + dr_mode = "peripheral"; +}; + +&usb_1_hsphy { + status = "okay"; + + vdd-supply = <&vreg_l1a_0p875>; + vdda-pll-supply = <&vreg_l12a_1p8>; + vdda-phy-dpdm-supply = <&vreg_l24a_3p075>; + + qcom,imp-res-offset-value = <8>; + qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_21_6_MA>; + qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>; + qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>; +}; + +&usb_1_qmpphy { + status = "okay"; + + vdda-phy-supply = <&vreg_l26a_1p2>; + vdda-pll-supply = <&vreg_l1a_0p875>; +}; + +&wifi { + status = "okay"; + + vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>; + vdd-1.8-xo-supply = <&vreg_l7a_1p8>; + vdd-1.3-rfa-supply = <&vreg_l17a_1p3>; + vdd-3.3-ch0-supply = <&vreg_l25a_3p3>; +}; + +/* PINCTRL - additions to nodes defined in sdm845.dtsi */ + +&qup_uart6_default { + pinmux { + pins = "gpio45", "gpio46", "gpio47", "gpio48"; + function = "qup6"; + }; + + cts { + pins = "gpio45"; + bias-disable; + }; + + rts-tx { + pins = "gpio46", "gpio47"; + drive-strength = <2>; + bias-disable; + }; + + rx { + pins = "gpio48"; + bias-pull-up; + }; +}; diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index 2884577dcb77..40e8c11f23ab 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -200,7 +200,7 @@ dynamic-power-coefficient = <100>; qcom,freq-domain = <&cpufreq_hw 0>; operating-points-v2 = <&cpu0_opp_table>; - interconnects = <&gladiator_noc MASTER_APPSS_PROC &mem_noc SLAVE_EBI1>, + interconnects = <&gladiator_noc MASTER_APPSS_PROC 3 &mem_noc SLAVE_EBI1 3>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; next-level-cache = <&L2_0>; @@ -225,7 +225,7 @@ dynamic-power-coefficient = <100>; qcom,freq-domain = <&cpufreq_hw 0>; operating-points-v2 = <&cpu0_opp_table>; - interconnects = <&gladiator_noc MASTER_APPSS_PROC &mem_noc SLAVE_EBI1>, + interconnects = <&gladiator_noc MASTER_APPSS_PROC 3 &mem_noc SLAVE_EBI1 3>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; next-level-cache = <&L2_100>; @@ -247,7 +247,7 @@ dynamic-power-coefficient = <100>; qcom,freq-domain = <&cpufreq_hw 0>; operating-points-v2 = <&cpu0_opp_table>; - interconnects = <&gladiator_noc MASTER_APPSS_PROC &mem_noc SLAVE_EBI1>, + interconnects = <&gladiator_noc MASTER_APPSS_PROC 3 &mem_noc SLAVE_EBI1 3>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; next-level-cache = <&L2_200>; @@ -269,7 +269,7 @@ dynamic-power-coefficient = <100>; qcom,freq-domain = <&cpufreq_hw 0>; operating-points-v2 = <&cpu0_opp_table>; - interconnects = <&gladiator_noc MASTER_APPSS_PROC &mem_noc SLAVE_EBI1>, + interconnects = <&gladiator_noc MASTER_APPSS_PROC 3 &mem_noc SLAVE_EBI1 3>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; next-level-cache = <&L2_300>; @@ -291,7 +291,7 @@ dynamic-power-coefficient = <396>; qcom,freq-domain = <&cpufreq_hw 1>; operating-points-v2 = <&cpu4_opp_table>; - interconnects = <&gladiator_noc MASTER_APPSS_PROC &mem_noc SLAVE_EBI1>, + interconnects = <&gladiator_noc MASTER_APPSS_PROC 3 &mem_noc SLAVE_EBI1 3>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; next-level-cache = <&L2_400>; @@ -313,7 +313,7 @@ dynamic-power-coefficient = <396>; qcom,freq-domain = <&cpufreq_hw 1>; operating-points-v2 = <&cpu4_opp_table>; - interconnects = <&gladiator_noc MASTER_APPSS_PROC &mem_noc SLAVE_EBI1>, + interconnects = <&gladiator_noc MASTER_APPSS_PROC 3 &mem_noc SLAVE_EBI1 3>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; next-level-cache = <&L2_500>; @@ -335,7 +335,7 @@ dynamic-power-coefficient = <396>; qcom,freq-domain = <&cpufreq_hw 1>; operating-points-v2 = <&cpu4_opp_table>; - interconnects = <&gladiator_noc MASTER_APPSS_PROC &mem_noc SLAVE_EBI1>, + interconnects = <&gladiator_noc MASTER_APPSS_PROC 3 &mem_noc SLAVE_EBI1 3>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; next-level-cache = <&L2_600>; @@ -357,7 +357,7 @@ dynamic-power-coefficient = <396>; qcom,freq-domain = <&cpufreq_hw 1>; operating-points-v2 = <&cpu4_opp_table>; - interconnects = <&gladiator_noc MASTER_APPSS_PROC &mem_noc SLAVE_EBI1>, + interconnects = <&gladiator_noc MASTER_APPSS_PROC 3 &mem_noc SLAVE_EBI1 3>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; #cooling-cells = <2>; next-level-cache = <&L2_700>; @@ -1093,8 +1093,8 @@ qup_opp_table: qup-opp-table { compatible = "operating-points-v2"; - opp-19200000 { - opp-hz = /bits/ 64 <19200000>; + opp-50000000 { + opp-hz = /bits/ 64 <50000000>; required-opps = <&rpmhpd_opp_min_svs>; }; @@ -1107,6 +1107,11 @@ opp-hz = /bits/ 64 <100000000>; required-opps = <&rpmhpd_opp_svs>; }; + + opp-128000000 { + opp-hz = /bits/ 64 <128000000>; + required-opps = <&rpmhpd_opp_nom>; + }; }; qupv3_id_0: geniqup@8c0000 { @@ -2011,49 +2016,49 @@ mem_noc: interconnect@1380000 { compatible = "qcom,sdm845-mem-noc"; reg = <0 0x01380000 0 0x27200>; - #interconnect-cells = <1>; + #interconnect-cells = <2>; qcom,bcm-voters = <&apps_bcm_voter>; }; dc_noc: interconnect@14e0000 { compatible = "qcom,sdm845-dc-noc"; reg = <0 0x014e0000 0 0x400>; - #interconnect-cells = <1>; + #interconnect-cells = <2>; qcom,bcm-voters = <&apps_bcm_voter>; }; config_noc: interconnect@1500000 { compatible = "qcom,sdm845-config-noc"; reg = <0 0x01500000 0 0x5080>; - #interconnect-cells = <1>; + #interconnect-cells = <2>; qcom,bcm-voters = <&apps_bcm_voter>; }; system_noc: interconnect@1620000 { compatible = "qcom,sdm845-system-noc"; reg = <0 0x01620000 0 0x18080>; - #interconnect-cells = <1>; + #interconnect-cells = <2>; qcom,bcm-voters = <&apps_bcm_voter>; }; aggre1_noc: interconnect@16e0000 { compatible = "qcom,sdm845-aggre1-noc"; reg = <0 0x016e0000 0 0x15080>; - #interconnect-cells = <1>; + #interconnect-cells = <2>; qcom,bcm-voters = <&apps_bcm_voter>; }; aggre2_noc: interconnect@1700000 { compatible = "qcom,sdm845-aggre2-noc"; reg = <0 0x01700000 0 0x1f300>; - #interconnect-cells = <1>; + #interconnect-cells = <2>; qcom,bcm-voters = <&apps_bcm_voter>; }; mmss_noc: interconnect@1740000 { compatible = "qcom,sdm845-mmss-noc"; reg = <0 0x01740000 0 0x1c100>; - #interconnect-cells = <1>; + #interconnect-cells = <2>; qcom,bcm-voters = <&apps_bcm_voter>; }; @@ -2156,9 +2161,9 @@ clocks = <&rpmhcc RPMH_IPA_CLK>; clock-names = "core"; - interconnects = <&aggre2_noc MASTER_IPA &mem_noc SLAVE_EBI1>, - <&aggre2_noc MASTER_IPA &system_noc SLAVE_IMEM>, - <&gladiator_noc MASTER_APPSS_PROC &config_noc SLAVE_IPA_CFG>; + interconnects = <&aggre2_noc MASTER_IPA 0 &mem_noc SLAVE_EBI1 0>, + <&aggre2_noc MASTER_IPA 0 &system_noc SLAVE_IMEM 0>, + <&gladiator_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_IPA_CFG 0>; interconnect-names = "memory", "imem", "config"; @@ -3569,8 +3574,8 @@ resets = <&gcc GCC_USB30_PRIM_BCR>; - interconnects = <&aggre2_noc MASTER_USB3_0 &mem_noc SLAVE_EBI1>, - <&gladiator_noc MASTER_APPSS_PROC &config_noc SLAVE_USB3_0>; + interconnects = <&aggre2_noc MASTER_USB3_0 0 &mem_noc SLAVE_EBI1 0>, + <&gladiator_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_USB3_0 0>; interconnect-names = "usb-ddr", "apps-usb"; usb_1_dwc3: dwc3@a600000 { @@ -3617,8 +3622,8 @@ resets = <&gcc GCC_USB30_SEC_BCR>; - interconnects = <&aggre2_noc MASTER_USB3_1 &mem_noc SLAVE_EBI1>, - <&gladiator_noc MASTER_APPSS_PROC &config_noc SLAVE_USB3_1>; + interconnects = <&aggre2_noc MASTER_USB3_1 0 &mem_noc SLAVE_EBI1 0>, + <&gladiator_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_USB3_1 0>; interconnect-names = "usb-ddr", "apps-usb"; usb_2_dwc3: dwc3@a800000 { @@ -3639,8 +3644,10 @@ interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>; power-domains = <&videocc VENUS_GDSC>, <&videocc VCODEC0_GDSC>, - <&videocc VCODEC1_GDSC>; - power-domain-names = "venus", "vcodec0", "vcodec1"; + <&videocc VCODEC1_GDSC>, + <&rpmhpd SDM845_CX>; + power-domain-names = "venus", "vcodec0", "vcodec1", "cx"; + operating-points-v2 = <&venus_opp_table>; clocks = <&videocc VIDEO_CC_VENUS_CTL_CORE_CLK>, <&videocc VIDEO_CC_VENUS_AHB_CLK>, <&videocc VIDEO_CC_VENUS_CTL_AXI_CLK>, @@ -3662,6 +3669,40 @@ video-core1 { compatible = "venus-encoder"; }; + + venus_opp_table: venus-opp-table { + compatible = "operating-points-v2"; + + opp-100000000 { + opp-hz = /bits/ 64 <100000000>; + required-opps = <&rpmhpd_opp_min_svs>; + }; + + opp-200000000 { + opp-hz = /bits/ 64 <200000000>; + required-opps = <&rpmhpd_opp_low_svs>; + }; + + opp-320000000 { + opp-hz = /bits/ 64 <320000000>; + required-opps = <&rpmhpd_opp_svs>; + }; + + opp-380000000 { + opp-hz = /bits/ 64 <380000000>; + required-opps = <&rpmhpd_opp_svs_l1>; + }; + + opp-444000000 { + opp-hz = /bits/ 64 <444000000>; + required-opps = <&rpmhpd_opp_nom>; + }; + + opp-533000097 { + opp-hz = /bits/ 64 <533000097>; + required-opps = <&rpmhpd_opp_turbo>; + }; + }; }; videocc: clock-controller@ab00000 { @@ -3777,6 +3818,10 @@ interrupt-controller; #interrupt-cells = <1>; + interconnects = <&mmss_noc MASTER_MDP0 0 &mem_noc SLAVE_EBI1 0>, + <&mmss_noc MASTER_MDP1 0 &mem_noc SLAVE_EBI1 0>; + interconnect-names = "mdp0-mem", "mdp1-mem"; + iommus = <&apps_smmu 0x880 0x8>, <&apps_smmu 0xc80 0x8>; @@ -4007,7 +4052,7 @@ qcom,gmu = <&gmu>; - interconnects = <&mem_noc MASTER_GFX3D &mem_noc SLAVE_EBI1>; + interconnects = <&mem_noc MASTER_GFX3D 0 &mem_noc SLAVE_EBI1 0>; interconnect-names = "gfx-mem"; gpu_opp_table: opp-table { @@ -4324,7 +4369,7 @@ gladiator_noc: interconnect@17900000 { compatible = "qcom,sdm845-gladiator-noc"; reg = <0 0x17900000 0 0xd080>; - #interconnect-cells = <1>; + #interconnect-cells = <2>; qcom,bcm-voters = <&apps_bcm_voter>; }; diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi index b86a7ead3006..f0a872e02686 100644 --- a/arch/arm64/boot/dts/qcom/sm8150.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi @@ -10,6 +10,8 @@ #include <dt-bindings/soc/qcom,rpmh-rsc.h> #include <dt-bindings/clock/qcom,rpmh.h> #include <dt-bindings/clock/qcom,gcc-sm8150.h> +#include <dt-bindings/clock/qcom,gpucc-sm8150.h> +#include <dt-bindings/interconnect/qcom,osm-l3.h> #include <dt-bindings/thermal/thermal.h> / { @@ -439,6 +441,55 @@ }; }; + config_noc: interconnect@1500000 { + compatible = "qcom,sm8150-config-noc"; + reg = <0 0x01500000 0 0x7400>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + system_noc: interconnect@1620000 { + compatible = "qcom,sm8150-system-noc"; + reg = <0 0x01620000 0 0x19400>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + mc_virt: interconnect@163a000 { + compatible = "qcom,sm8150-mc-virt"; + reg = <0 0x0163a000 0 0x1000>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + aggre1_noc: interconnect@16e0000 { + compatible = "qcom,sm8150-aggre1-noc"; + reg = <0 0x016e0000 0 0xd080>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + aggre2_noc: interconnect@1700000 { + compatible = "qcom,sm8150-aggre2-noc"; + reg = <0 0x01700000 0 0x20000>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + compute_noc: interconnect@1720000 { + compatible = "qcom,sm8150-compute-noc"; + reg = <0 0x01720000 0 0x7000>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + mmss_noc: interconnect@1740000 { + compatible = "qcom,sm8150-mmss-noc"; + reg = <0 0x01740000 0 0x1c100>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + ufs_mem_hc: ufshc@1d84000 { compatible = "qcom,sm8150-ufshc", "qcom,ufshc", "jedec,ufs-2.0"; @@ -507,6 +558,13 @@ }; }; + ipa_virt: interconnect@1e00000 { + compatible = "qcom,sm8150-ipa-virt"; + reg = <0 0x01e00000 0 0x1000>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + tcsr_mutex_regs: syscon@1f40000 { compatible = "syscon"; reg = <0x0 0x01f40000 0x0 0x40000>; @@ -621,15 +679,15 @@ <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "hfi", "gmu"; - clocks = <&gpucc 0>, - <&gpucc 3>, - <&gpucc 6>, + clocks = <&gpucc GPU_CC_AHB_CLK>, + <&gpucc GPU_CC_CX_GMU_CLK>, + <&gpucc GPU_CC_CXO_CLK>, <&gcc GCC_DDRSS_GPU_AXI_CLK>, <&gcc GCC_GPU_MEMNOC_GFX_CLK>; clock-names = "ahb", "gmu", "cxo", "axi", "memnoc"; - power-domains = <&gpucc 0>, - <&gpucc 1>; + power-domains = <&gpucc GPU_CX_GDSC>, + <&gpucc GPU_GX_GDSC>; power-domain-names = "cx", "gx"; iommus = <&adreno_smmu 5 0x400>; @@ -674,12 +732,12 @@ <GIC_SPI 686 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 687 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 688 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&gpucc 0>, + clocks = <&gpucc GPU_CC_AHB_CLK>, <&gcc GCC_GPU_MEMNOC_GFX_CLK>, <&gcc GCC_GPU_SNOC_DVM_GFX_CLK>; clock-names = "ahb", "bus", "iface"; - power-domains = <&gpucc 0>; + power-domains = <&gpucc GPU_CX_GDSC>; }; tlmm: pinctrl@3100000 { @@ -767,7 +825,7 @@ usb_1_hsphy: phy@88e2000 { compatible = "qcom,sm8150-usb-hs-phy", - "qcom,usb-snps-hs-7nm-phy"; + "qcom,usb-snps-hs-7nm-phy"; reg = <0 0x088e2000 0 0x400>; status = "disabled"; #phy-cells = <0>; @@ -813,6 +871,20 @@ }; }; + dc_noc: interconnect@9160000 { + compatible = "qcom,sm8150-dc-noc"; + reg = <0 0x09160000 0 0x3200>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + gem_noc: interconnect@9680000 { + compatible = "qcom,sm8150-gem-noc"; + reg = <0 0x09680000 0 0x3e200>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + usb_1: usb@a6f8800 { compatible = "qcom,sm8150-dwc3", "qcom,dwc3"; reg = <0 0x0a6f8800 0 0x400>; @@ -833,7 +905,7 @@ assigned-clocks = <&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>, <&gcc GCC_USB30_PRIM_MASTER_CLK>; - assigned-clock-rates = <19200000>, <150000000>; + assigned-clock-rates = <19200000>, <200000000>; interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 486 IRQ_TYPE_LEVEL_HIGH>, @@ -857,6 +929,13 @@ }; }; + camnoc_virt: interconnect@ac00000 { + compatible = "qcom,sm8150-camnoc-virt"; + reg = <0 0x0ac00000 0 0x1000>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + aoss_qmp: power-controller@c300000 { compatible = "qcom,sm8150-aoss-qmp"; reg = <0x0 0x0c300000 0x0 0x100000>; @@ -1099,6 +1178,20 @@ }; }; }; + + apps_bcm_voter: bcm_voter { + compatible = "qcom,bcm-voter"; + }; + }; + + osm_l3: interconnect@18321000 { + compatible = "qcom,sm8150-osm-l3"; + reg = <0 0x18321000 0 0x1400>; + + clocks = <&rpmhcc RPMH_CXO_CLK>, <&gcc GPLL0>; + clock-names = "xo", "alternate"; + + #interconnect-cells = <1>; }; cpufreq_hw: cpufreq@18323000 { diff --git a/arch/arm64/boot/dts/qcom/sm8250-mtp.dts b/arch/arm64/boot/dts/qcom/sm8250-mtp.dts index 6894f8490dae..fd194ed7fbc8 100644 --- a/arch/arm64/boot/dts/qcom/sm8250-mtp.dts +++ b/arch/arm64/boot/dts/qcom/sm8250-mtp.dts @@ -17,7 +17,7 @@ compatible = "qcom,sm8250-mtp"; aliases { - serial0 = &uart2; + serial0 = &uart12; }; chosen { @@ -358,10 +358,38 @@ firmware-name = "qcom/sm8250/cdsp.mbn"; }; +&i2c1 { + status = "okay"; + clock-frequency = <1000000>; + + /* NQ NFC chip @28 */ +}; + +&i2c13 { + status = "okay"; + + /* st,stmfts @ 49 */ +}; + +&i2c15 { + status = "okay"; + + /* smb1390 @ 10 */ + /* rtc6226 @ 64 */ +}; + +&qupv3_id_0 { + status = "okay"; +}; + &qupv3_id_1 { status = "okay"; }; +&qupv3_id_2 { + status = "okay"; +}; + &slpi { status = "okay"; firmware-name = "qcom/sm8250/slpi.mbn"; @@ -371,7 +399,7 @@ gpio-reserved-ranges = <28 4>, <40 4>; }; -&uart2 { +&uart12 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi index 377172e8967b..d057d85a19fb 100644 --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi @@ -5,11 +5,14 @@ #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/clock/qcom,gcc-sm8250.h> +#include <dt-bindings/clock/qcom,gpucc-sm8250.h> #include <dt-bindings/clock/qcom,rpmh.h> +#include <dt-bindings/interconnect/qcom,osm-l3.h> #include <dt-bindings/mailbox/qcom-ipcc.h> #include <dt-bindings/power/qcom-aoss-qmp.h> #include <dt-bindings/power/qcom-rpmpd.h> #include <dt-bindings/soc/qcom,rpmh-rsc.h> +#include <dt-bindings/thermal/thermal.h> / { interrupt-parent = <&intc>; @@ -72,7 +75,7 @@ sleep_clk: sleep-clk { compatible = "fixed-clock"; - clock-frequency = <32000>; + clock-frequency = <32768>; #clock-cells = <0>; }; }; @@ -87,6 +90,8 @@ reg = <0x0 0x0>; enable-method = "psci"; next-level-cache = <&L2_0>; + qcom,freq-domain = <&cpufreq_hw 0>; + #cooling-cells = <2>; L2_0: l2-cache { compatible = "cache"; next-level-cache = <&L3_0>; @@ -102,6 +107,8 @@ reg = <0x0 0x100>; enable-method = "psci"; next-level-cache = <&L2_100>; + qcom,freq-domain = <&cpufreq_hw 0>; + #cooling-cells = <2>; L2_100: l2-cache { compatible = "cache"; next-level-cache = <&L3_0>; @@ -114,6 +121,8 @@ reg = <0x0 0x200>; enable-method = "psci"; next-level-cache = <&L2_200>; + qcom,freq-domain = <&cpufreq_hw 0>; + #cooling-cells = <2>; L2_200: l2-cache { compatible = "cache"; next-level-cache = <&L3_0>; @@ -126,6 +135,8 @@ reg = <0x0 0x300>; enable-method = "psci"; next-level-cache = <&L2_300>; + qcom,freq-domain = <&cpufreq_hw 0>; + #cooling-cells = <2>; L2_300: l2-cache { compatible = "cache"; next-level-cache = <&L3_0>; @@ -138,6 +149,8 @@ reg = <0x0 0x400>; enable-method = "psci"; next-level-cache = <&L2_400>; + qcom,freq-domain = <&cpufreq_hw 1>; + #cooling-cells = <2>; L2_400: l2-cache { compatible = "cache"; next-level-cache = <&L3_0>; @@ -150,6 +163,8 @@ reg = <0x0 0x500>; enable-method = "psci"; next-level-cache = <&L2_500>; + qcom,freq-domain = <&cpufreq_hw 1>; + #cooling-cells = <2>; L2_500: l2-cache { compatible = "cache"; next-level-cache = <&L3_0>; @@ -163,6 +178,8 @@ reg = <0x0 0x600>; enable-method = "psci"; next-level-cache = <&L2_600>; + qcom,freq-domain = <&cpufreq_hw 1>; + #cooling-cells = <2>; L2_600: l2-cache { compatible = "cache"; next-level-cache = <&L3_0>; @@ -175,6 +192,8 @@ reg = <0x0 0x700>; enable-method = "psci"; next-level-cache = <&L2_700>; + qcom,freq-domain = <&cpufreq_hw 2>; + #cooling-cells = <2>; L2_700: l2-cache { compatible = "cache"; next-level-cache = <&L3_0>; @@ -393,8 +412,12 @@ #clock-cells = <1>; #reset-cells = <1>; #power-domain-cells = <1>; - clock-names = "bi_tcxo", "sleep_clk"; - clocks = <&rpmhcc RPMH_CXO_CLK>, <&sleep_clk>; + clock-names = "bi_tcxo", + "bi_tcxo_ao", + "sleep_clk"; + clocks = <&rpmhcc RPMH_CXO_CLK>, + <&rpmhcc RPMH_CXO_CLK_A>, + <&sleep_clk>; }; ipcc: mailbox@408000 { @@ -406,6 +429,25 @@ #mbox-cells = <2>; }; + qup_opp_table: qup-opp-table { + compatible = "operating-points-v2"; + + opp-50000000 { + opp-hz = /bits/ 64 <50000000>; + required-opps = <&rpmhpd_opp_min_svs>; + }; + + opp-75000000 { + opp-hz = /bits/ 64 <75000000>; + required-opps = <&rpmhpd_opp_low_svs>; + }; + + opp-120000000 { + opp-hz = /bits/ 64 <120000000>; + required-opps = <&rpmhpd_opp_svs>; + }; + }; + qupv3_id_2: geniqup@8c0000 { compatible = "qcom,geni-se-qup"; reg = <0x0 0x008c0000 0x0 0x6000>; @@ -440,6 +482,8 @@ interrupts = <GIC_SPI 373 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SM8250_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -466,6 +510,8 @@ interrupts = <GIC_SPI 583 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SM8250_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -492,6 +538,8 @@ interrupts = <GIC_SPI 584 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SM8250_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -518,6 +566,21 @@ interrupts = <GIC_SPI 585 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SM8250_CX>; + operating-points-v2 = <&qup_opp_table>; + status = "disabled"; + }; + + uart17: serial@88c000 { + compatible = "qcom,geni-uart"; + reg = <0 0x0088c000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP2_S3_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_uart17_default>; + interrupts = <GIC_SPI 585 IRQ_TYPE_LEVEL_HIGH>; + power-domains = <&rpmhpd SM8250_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -544,6 +607,21 @@ interrupts = <GIC_SPI 586 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SM8250_CX>; + operating-points-v2 = <&qup_opp_table>; + status = "disabled"; + }; + + uart18: serial@890000 { + compatible = "qcom,geni-uart"; + reg = <0 0x00890000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP2_S4_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_uart18_default>; + interrupts = <GIC_SPI 586 IRQ_TYPE_LEVEL_HIGH>; + power-domains = <&rpmhpd SM8250_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -570,6 +648,8 @@ interrupts = <GIC_SPI 587 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SM8250_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; }; @@ -608,6 +688,8 @@ interrupts = <GIC_SPI 601 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SM8250_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -634,6 +716,8 @@ interrupts = <GIC_SPI 602 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SM8250_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -660,6 +744,21 @@ interrupts = <GIC_SPI 603 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SM8250_CX>; + operating-points-v2 = <&qup_opp_table>; + status = "disabled"; + }; + + uart2: serial@988000 { + compatible = "qcom,geni-debug-uart"; + reg = <0 0x00988000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S2_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_uart2_default>; + interrupts = <GIC_SPI 603 IRQ_TYPE_LEVEL_HIGH>; + power-domains = <&rpmhpd SM8250_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -686,6 +785,8 @@ interrupts = <GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SM8250_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -712,6 +813,8 @@ interrupts = <GIC_SPI 605 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SM8250_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -738,6 +841,8 @@ interrupts = <GIC_SPI 606 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SM8250_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -764,6 +869,21 @@ interrupts = <GIC_SPI 607 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SM8250_CX>; + operating-points-v2 = <&qup_opp_table>; + status = "disabled"; + }; + + uart6: serial@998000 { + compatible = "qcom,geni-uart"; + reg = <0 0x00998000 0 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S6_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_uart6_default>; + interrupts = <GIC_SPI 607 IRQ_TYPE_LEVEL_HIGH>; + power-domains = <&rpmhpd SM8250_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -790,6 +910,8 @@ interrupts = <GIC_SPI 608 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SM8250_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; }; @@ -828,6 +950,8 @@ interrupts = <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SM8250_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -854,6 +978,8 @@ interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SM8250_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -880,6 +1006,8 @@ interrupts = <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SM8250_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -906,6 +1034,8 @@ interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SM8250_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -932,15 +1062,21 @@ interrupts = <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SM8250_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; - uart2: serial@a90000 { + uart12: serial@a90000 { compatible = "qcom,geni-debug-uart"; reg = <0x0 0x00a90000 0x0 0x4000>; clock-names = "se"; clocks = <&gcc GCC_QUPV3_WRAP1_S4_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_uart12_default>; interrupts = <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>; + power-domains = <&rpmhpd SM8250_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; @@ -967,10 +1103,61 @@ interrupts = <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; + power-domains = <&rpmhpd SM8250_CX>; + operating-points-v2 = <&qup_opp_table>; status = "disabled"; }; }; + config_noc: interconnect@1500000 { + compatible = "qcom,sm8250-config-noc"; + reg = <0 0x01500000 0 0xa580>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + system_noc: interconnect@1620000 { + compatible = "qcom,sm8250-system-noc"; + reg = <0 0x01620000 0 0x1c200>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + mc_virt: interconnect@163d000 { + compatible = "qcom,sm8250-mc-virt"; + reg = <0 0x0163d000 0 0x1000>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + aggre1_noc: interconnect@16e0000 { + compatible = "qcom,sm8250-aggre1-noc"; + reg = <0 0x016e0000 0 0x1f180>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + aggre2_noc: interconnect@1700000 { + compatible = "qcom,sm8250-aggre2-noc"; + reg = <0 0x01700000 0 0x33000>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + compute_noc: interconnect@1733000 { + compatible = "qcom,sm8250-compute-noc"; + reg = <0 0x01733000 0 0xa180>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + mmss_noc: interconnect@1740000 { + compatible = "qcom,sm8250-mmss-noc"; + reg = <0 0x01740000 0 0x1f080>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + ufs_mem_hc: ufshc@1d84000 { compatible = "qcom,sm8250-ufshc", "qcom,ufshc", "jedec,ufs-2.0"; @@ -1041,6 +1228,13 @@ }; }; + ipa_virt: interconnect@1e00000 { + compatible = "qcom,sm8250-ipa-virt"; + reg = <0 0x01e00000 0 0x1000>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + tcsr_mutex: hwlock@1f40000 { compatible = "qcom,tcsr-mutex"; reg = <0x0 0x01f40000 0x0 0x40000>; @@ -1127,15 +1321,15 @@ <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "hfi", "gmu"; - clocks = <&gpucc 0>, - <&gpucc 3>, - <&gpucc 6>, + clocks = <&gpucc GPU_CC_AHB_CLK>, + <&gpucc GPU_CC_CX_GMU_CLK>, + <&gpucc GPU_CC_CXO_CLK>, <&gcc GCC_DDRSS_GPU_AXI_CLK>, <&gcc GCC_GPU_MEMNOC_GFX_CLK>; clock-names = "ahb", "gmu", "cxo", "axi", "memnoc"; - power-domains = <&gpucc 0>, - <&gpucc 1>; + power-domains = <&gpucc GPU_CX_GDSC>, + <&gpucc GPU_GX_GDSC>; power-domain-names = "cx", "gx"; iommus = <&adreno_smmu 5 0x400>; @@ -1181,12 +1375,12 @@ <GIC_SPI 683 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 684 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 685 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&gpucc 0>, + clocks = <&gpucc GPU_CC_AHB_CLK>, <&gcc GCC_GPU_MEMNOC_GFX_CLK>, <&gcc GCC_GPU_SNOC_DVM_GFX_CLK>; clock-names = "ahb", "bus", "iface"; - power-domains = <&gpucc 0>; + power-domains = <&gpucc GPU_CX_GDSC>; }; slpi: remoteproc@5c00000 { @@ -1266,6 +1460,27 @@ }; }; + dc_noc: interconnect@90c0000 { + compatible = "qcom,sm8250-dc-noc"; + reg = <0 0x090c0000 0 0x4200>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + gem_noc: interconnect@9100000 { + compatible = "qcom,sm8250-gem-noc"; + reg = <0 0x09100000 0 0xb4000>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + npu_noc: interconnect@9990000 { + compatible = "qcom,sm8250-npu-noc"; + reg = <0 0x09990000 0 0x1600>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + pdc: interrupt-controller@b220000 { compatible = "qcom,sm8250-pdc", "qcom,pdc"; reg = <0 0x0b220000 0 0x30000>, <0 0x17c000f0 0 0x60>; @@ -1276,6 +1491,28 @@ interrupt-controller; }; + tsens0: thermal-sensor@c263000 { + compatible = "qcom,sm8250-tsens", "qcom,tsens-v2"; + reg = <0 0x0c263000 0 0x1ff>, /* TM */ + <0 0x0c222000 0 0x1ff>; /* SROT */ + #qcom,sensors = <16>; + interrupts = <GIC_SPI 506 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 508 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "uplow", "critical"; + #thermal-sensor-cells = <1>; + }; + + tsens1: thermal-sensor@c265000 { + compatible = "qcom,sm8250-tsens", "qcom,tsens-v2"; + reg = <0 0x0c265000 0 0x1ff>, /* TM */ + <0 0x0c223000 0 0x1ff>; /* SROT */ + #qcom,sensors = <9>; + interrupts = <GIC_SPI 507 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 509 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "uplow", "critical"; + #thermal-sensor-cells = <1>; + }; + aoss_qmp: qmp@c300000 { compatible = "qcom,sm8250-aoss-qmp"; reg = <0 0x0c300000 0 0x100000>; @@ -1880,6 +2117,43 @@ bias-disable; }; }; + + qup_uart2_default: qup-uart2-default { + mux { + pins = "gpio117", "gpio118"; + function = "qup2"; + }; + }; + + qup_uart6_default: qup-uart6-default { + mux { + pins = "gpio16", "gpio17", + "gpio18", "gpio19"; + function = "qup6"; + }; + }; + + qup_uart12_default: qup-uart12-default { + mux { + pins = "gpio34", "gpio35"; + function = "qup12"; + }; + }; + + qup_uart17_default: qup-uart17-default { + mux { + pins = "gpio52", "gpio53", + "gpio54", "gpio55"; + function = "qup17"; + }; + }; + + qup_uart18_default: qup-uart18-default { + mux { + pins = "gpio58", "gpio59"; + function = "qup18"; + }; + }; }; adsp: remoteproc@17300000 { @@ -2066,6 +2340,34 @@ }; }; }; + + apps_bcm_voter: bcm_voter { + compatible = "qcom,bcm-voter"; + }; + }; + + epss_l3: interconnect@18591000 { + compatible = "qcom,sm8250-epss-l3"; + reg = <0 0x18590000 0 0x1000>; + + clocks = <&rpmhcc RPMH_CXO_CLK>, <&gcc GPLL0>; + clock-names = "xo", "alternate"; + + #interconnect-cells = <1>; + }; + + cpufreq_hw: cpufreq@18591000 { + compatible = "qcom,sm8250-cpufreq-epss", "qcom,cpufreq-epss"; + reg = <0 0x18591000 0 0x1000>, + <0 0x18592000 0 0x1000>, + <0 0x18593000 0 0x1000>; + reg-names = "freq-domain0", "freq-domain1", + "freq-domain2"; + + clocks = <&rpmhcc RPMH_CXO_CLK>, <&gcc GPLL0>; + clock-names = "xo", "alternate"; + + #freq-domain-cells = <1>; }; }; @@ -2080,4 +2382,739 @@ <GIC_PPI 12 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>; }; + + thermal-zones { + cpu0-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 1>; + + trips { + cpu0_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu0_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu0_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu0_alert0>; + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu0_alert1>; + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu1-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 2>; + + trips { + cpu1_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu1_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu1_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu1_alert0>; + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu1_alert1>; + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu2-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 3>; + + trips { + cpu2_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu2_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu2_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu2_alert0>; + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu2_alert1>; + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu3-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 4>; + + trips { + cpu3_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu3_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu3_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu3_alert0>; + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu3_alert1>; + cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu4-top-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 7>; + + trips { + cpu4_top_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu4_top_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu4_top_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu4_top_alert0>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu4_top_alert1>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu5-top-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 8>; + + trips { + cpu5_top_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu5_top_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu5_top_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu5_top_alert0>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu5_top_alert1>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu6-top-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 9>; + + trips { + cpu6_top_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu6_top_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu6_top_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu6_top_alert0>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu6_top_alert1>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu7-top-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 10>; + + trips { + cpu7_top_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu7_top_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu7_top_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu7_top_alert0>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu7_top_alert1>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu4-bottom-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 11>; + + trips { + cpu4_bottom_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu4_bottom_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu4_bottom_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu4_bottom_alert0>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu4_bottom_alert1>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu5-bottom-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 12>; + + trips { + cpu5_bottom_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu5_bottom_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu5_bottom_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu5_bottom_alert0>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu5_bottom_alert1>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu6-bottom-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 13>; + + trips { + cpu6_bottom_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu6_bottom_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu6_bottom_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu6_bottom_alert0>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu6_bottom_alert1>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu7-bottom-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 14>; + + trips { + cpu7_bottom_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu7_bottom_alert1: trip-point1 { + temperature = <95000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu7_bottom_crit: cpu_crit { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu7_bottom_alert0>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + map1 { + trip = <&cpu7_bottom_alert1>; + cooling-device = <&CPU4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&CPU7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + aoss0-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 0>; + + trips { + aoss0_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + cluster0-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 5>; + + trips { + cluster0_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + cluster0_crit: cluster0_crit { + temperature = <110000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + cluster1-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 6>; + + trips { + cluster1_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + cluster1_crit: cluster1_crit { + temperature = <110000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + gpu-thermal-top { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens0 15>; + + trips { + gpu1_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + aoss1-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 0>; + + trips { + aoss1_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + wlan-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 1>; + + trips { + wlan_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + video-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 2>; + + trips { + video_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + mem-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 3>; + + trips { + mem_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + q6-hvx-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 4>; + + trips { + q6_hvx_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + camera-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 5>; + + trips { + camera_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + compute-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 6>; + + trips { + compute_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + npu-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 7>; + + trips { + npu_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + + gpu-thermal-bottom { + polling-delay-passive = <250>; + polling-delay = <1000>; + + thermal-sensors = <&tsens1 8>; + + trips { + gpu2_alert0: trip-point0 { + temperature = <90000>; + hysteresis = <2000>; + type = "hot"; + }; + }; + }; + }; }; diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile index d7902294faf3..dffefe030a76 100644 --- a/arch/arm64/boot/dts/renesas/Makefile +++ b/arch/arm64/boot/dts/renesas/Makefile @@ -21,6 +21,7 @@ dtb-$(CONFIG_ARCH_R8A774C0) += r8a774c0-ek874-mipi-2.1.dtb dtb-$(CONFIG_ARCH_R8A774E1) += r8a774e1-hihope-rzg2h.dtb dtb-$(CONFIG_ARCH_R8A774E1) += r8a774e1-hihope-rzg2h-ex.dtb +dtb-$(CONFIG_ARCH_R8A774E1) += r8a774e1-hihope-rzg2h-ex-idk-1110wr.dtb dtb-$(CONFIG_ARCH_R8A77950) += r8a77950-salvator-x.dtb dtb-$(CONFIG_ARCH_R8A77950) += r8a77950-ulcb.dtb @@ -53,3 +54,5 @@ dtb-$(CONFIG_ARCH_R8A77980) += r8a77980-v3hsk.dtb dtb-$(CONFIG_ARCH_R8A77990) += r8a77990-ebisu.dtb dtb-$(CONFIG_ARCH_R8A77995) += r8a77995-draak.dtb + +dtb-$(CONFIG_ARCH_R8A779A0) += r8a779a0-falcon.dtb diff --git a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi index 8e80f50132ad..c15f1c571eb0 100644 --- a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi @@ -408,7 +408,7 @@ resets = <&cpg 905>; }; - pfc: pin-controller@e6060000 { + pfc: pinctrl@e6060000 { compatible = "renesas,pfc-r8a774a1"; reg = <0 0xe6060000 0 0x50c>; }; @@ -2371,6 +2371,44 @@ status = "disabled"; }; + pciec0_ep: pcie-ep@fe000000 { + compatible = "renesas,r8a774a1-pcie-ep", + "renesas,rcar-gen3-pcie-ep"; + reg = <0x0 0xfe000000 0 0x80000>, + <0x0 0xfe100000 0 0x100000>, + <0x0 0xfe200000 0 0x200000>, + <0x0 0x30000000 0 0x8000000>, + <0x0 0x38000000 0 0x8000000>; + reg-names = "apb-base", "memory0", "memory1", "memory2", "memory3"; + interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 319>; + clock-names = "pcie"; + resets = <&cpg 319>; + power-domains = <&sysc R8A774A1_PD_ALWAYS_ON>; + status = "disabled"; + }; + + pciec1_ep: pcie-ep@ee800000 { + compatible = "renesas,r8a774a1-pcie-ep", + "renesas,rcar-gen3-pcie-ep"; + reg = <0x0 0xee800000 0 0x80000>, + <0x0 0xee900000 0 0x100000>, + <0x0 0xeea00000 0 0x200000>, + <0x0 0xc0000000 0 0x8000000>, + <0x0 0xc8000000 0 0x8000000>; + reg-names = "apb-base", "memory0", "memory1", "memory2", "memory3"; + interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 318>; + clock-names = "pcie"; + resets = <&cpg 318>; + power-domains = <&sysc R8A774A1_PD_ALWAYS_ON>; + status = "disabled"; + }; + fdp1@fe940000 { compatible = "renesas,fdp1"; reg = <0 0xfe940000 0 0x2400>; diff --git a/arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-ex.dts b/arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-ex.dts index a3edd55113df..60d7c8adea02 100644 --- a/arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-ex.dts +++ b/arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-ex.dts @@ -14,3 +14,8 @@ compatible = "hoperun,hihope-rzg2-ex", "hoperun,hihope-rzg2n", "renesas,r8a774b1"; }; + +/* Set SW43 = ON and SW1001[7] = OFF for SATA port to be activated */ +&sata { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi index 49e5addcfd97..39a1a26ffb54 100644 --- a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi @@ -282,7 +282,7 @@ resets = <&cpg 905>; }; - pfc: pin-controller@e6060000 { + pfc: pinctrl@e6060000 { compatible = "renesas,pfc-r8a774b1"; reg = <0 0xe6060000 0 0x50c>; }; @@ -2240,6 +2240,44 @@ status = "disabled"; }; + pciec0_ep: pcie-ep@fe000000 { + compatible = "renesas,r8a774b1-pcie-ep", + "renesas,rcar-gen3-pcie-ep"; + reg = <0x0 0xfe000000 0 0x80000>, + <0x0 0xfe100000 0 0x100000>, + <0x0 0xfe200000 0 0x200000>, + <0x0 0x30000000 0 0x8000000>, + <0x0 0x38000000 0 0x8000000>; + reg-names = "apb-base", "memory0", "memory1", "memory2", "memory3"; + interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 319>; + clock-names = "pcie"; + resets = <&cpg 319>; + power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>; + status = "disabled"; + }; + + pciec1_ep: pcie-ep@ee800000 { + compatible = "renesas,r8a774b1-pcie-ep", + "renesas,rcar-gen3-pcie-ep"; + reg = <0x0 0xee800000 0 0x80000>, + <0x0 0xee900000 0 0x100000>, + <0x0 0xeea00000 0 0x200000>, + <0x0 0xc0000000 0 0x8000000>, + <0x0 0xc8000000 0 0x8000000>; + reg-names = "apb-base", "memory0", "memory1", "memory2", "memory3"; + interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 318>; + clock-names = "pcie"; + resets = <&cpg 318>; + power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>; + status = "disabled"; + }; + fdp1@fe940000 { compatible = "renesas,fdp1"; reg = <0 0xfe940000 0 0x2400>; diff --git a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi index 42171190cce4..f27d9b2eb996 100644 --- a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi @@ -256,7 +256,7 @@ resets = <&cpg 906>; }; - pfc: pin-controller@e6060000 { + pfc: pinctrl@e6060000 { compatible = "renesas,pfc-r8a774c0"; reg = <0 0xe6060000 0 0x508>; }; @@ -1214,9 +1214,8 @@ reg = <0 0xe6ea0000 0 0x0064>; interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cpg CPG_MOD 210>; - dmas = <&dmac1 0x43>, <&dmac1 0x42>, - <&dmac2 0x43>, <&dmac2 0x42>; - dma-names = "tx", "rx", "tx", "rx"; + dmas = <&dmac0 0x43>, <&dmac0 0x42>; + dma-names = "tx", "rx"; power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>; resets = <&cpg 210>; #address-cells = <1>; @@ -1698,6 +1697,25 @@ status = "disabled"; }; + pciec0_ep: pcie-ep@fe000000 { + compatible = "renesas,r8a774c0-pcie-ep", + "renesas,rcar-gen3-pcie-ep"; + reg = <0x0 0xfe000000 0 0x80000>, + <0x0 0xfe100000 0 0x100000>, + <0x0 0xfe200000 0 0x200000>, + <0x0 0x30000000 0 0x8000000>, + <0x0 0x38000000 0 0x8000000>; + reg-names = "apb-base", "memory0", "memory1", "memory2", "memory3"; + interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 319>; + clock-names = "pcie"; + resets = <&cpg 319>; + power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>; + status = "disabled"; + }; + vspb0: vsp@fe960000 { compatible = "renesas,vsp2"; reg = <0 0xfe960000 0 0x8000>; diff --git a/arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h-ex-idk-1110wr.dts b/arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h-ex-idk-1110wr.dts new file mode 100644 index 000000000000..3b7339127bc0 --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h-ex-idk-1110wr.dts @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for the HiHope RZ/G2H sub board connected + * to an Advantech IDK-1110WR 10.1" LVDS panel + * + * Copyright (C) 2020 Renesas Electronics Corp. + */ + +#include "r8a774e1-hihope-rzg2h-ex.dts" +#include "hihope-rzg2-ex-lvds.dtsi" +#include "rzg2-advantech-idk-1110wr-panel.dtsi" + +&lvds0 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h-ex.dts b/arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h-ex.dts index 265355e0de5f..812995939841 100644 --- a/arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h-ex.dts +++ b/arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h-ex.dts @@ -13,3 +13,8 @@ compatible = "hoperun,hihope-rzg2-ex", "hoperun,hihope-rzg2h", "renesas,r8a774e1"; }; + +/* Set SW43 = ON and SW1001[7] = OFF for SATA port to be activated */ +&sata { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h.dts b/arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h.dts index cdbe527e9340..9525d5ed6fce 100644 --- a/arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h.dts +++ b/arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h.dts @@ -24,3 +24,18 @@ reg = <0x5 0x00000000 0x0 0x80000000>; }; }; + +&du { + clocks = <&cpg CPG_MOD 724>, + <&cpg CPG_MOD 723>, + <&cpg CPG_MOD 721>, + <&versaclock5 1>, + <&x302_clk>, + <&versaclock5 2>; + clock-names = "du.0", "du.1", "du.3", + "dclkin.0", "dclkin.1", "dclkin.3"; +}; + +&sdhi3 { + mmc-hs400-1_8v; +}; diff --git a/arch/arm64/boot/dts/renesas/r8a774e1.dtsi b/arch/arm64/boot/dts/renesas/r8a774e1.dtsi index 0f86cfd52425..c29643442e91 100644 --- a/arch/arm64/boot/dts/renesas/r8a774e1.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a774e1.dtsi @@ -28,6 +28,12 @@ clock-frequency = <0>; }; + audio_clk_b: audio_clk_b { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; + audio_clk_c: audio_clk_c { compatible = "fixed-clock"; #clock-cells = <0>; @@ -127,6 +133,7 @@ power-domains = <&sysc R8A774E1_PD_CA57_CPU0>; next-level-cache = <&L2_CA57>; enable-method = "psci"; + cpu-idle-states = <&CPU_SLEEP_0>; dynamic-power-coefficient = <854>; clocks = <&cpg CPG_CORE R8A774E1_CLK_Z>; operating-points-v2 = <&cluster0_opp>; @@ -141,6 +148,7 @@ power-domains = <&sysc R8A774E1_PD_CA57_CPU1>; next-level-cache = <&L2_CA57>; enable-method = "psci"; + cpu-idle-states = <&CPU_SLEEP_0>; clocks = <&cpg CPG_CORE R8A774E1_CLK_Z>; operating-points-v2 = <&cluster0_opp>; capacity-dmips-mhz = <1024>; @@ -154,6 +162,7 @@ power-domains = <&sysc R8A774E1_PD_CA57_CPU2>; next-level-cache = <&L2_CA57>; enable-method = "psci"; + cpu-idle-states = <&CPU_SLEEP_0>; clocks = <&cpg CPG_CORE R8A774E1_CLK_Z>; operating-points-v2 = <&cluster0_opp>; capacity-dmips-mhz = <1024>; @@ -167,6 +176,7 @@ power-domains = <&sysc R8A774E1_PD_CA57_CPU3>; next-level-cache = <&L2_CA57>; enable-method = "psci"; + cpu-idle-states = <&CPU_SLEEP_0>; clocks = <&cpg CPG_CORE R8A774E1_CLK_Z>; operating-points-v2 = <&cluster0_opp>; capacity-dmips-mhz = <1024>; @@ -180,6 +190,7 @@ power-domains = <&sysc R8A774E1_PD_CA53_CPU0>; next-level-cache = <&L2_CA53>; enable-method = "psci"; + cpu-idle-states = <&CPU_SLEEP_1>; #cooling-cells = <2>; dynamic-power-coefficient = <277>; clocks = <&cpg CPG_CORE R8A774E1_CLK_Z2>; @@ -194,6 +205,7 @@ power-domains = <&sysc R8A774E1_PD_CA53_CPU1>; next-level-cache = <&L2_CA53>; enable-method = "psci"; + cpu-idle-states = <&CPU_SLEEP_1>; clocks = <&cpg CPG_CORE R8A774E1_CLK_Z2>; operating-points-v2 = <&cluster1_opp>; capacity-dmips-mhz = <535>; @@ -206,6 +218,7 @@ power-domains = <&sysc R8A774E1_PD_CA53_CPU2>; next-level-cache = <&L2_CA53>; enable-method = "psci"; + cpu-idle-states = <&CPU_SLEEP_1>; clocks = <&cpg CPG_CORE R8A774E1_CLK_Z2>; operating-points-v2 = <&cluster1_opp>; capacity-dmips-mhz = <535>; @@ -218,6 +231,7 @@ power-domains = <&sysc R8A774E1_PD_CA53_CPU3>; next-level-cache = <&L2_CA53>; enable-method = "psci"; + cpu-idle-states = <&CPU_SLEEP_1>; clocks = <&cpg CPG_CORE R8A774E1_CLK_Z2>; operating-points-v2 = <&cluster1_opp>; capacity-dmips-mhz = <535>; @@ -236,6 +250,28 @@ cache-unified; cache-level = <2>; }; + + idle-states { + entry-method = "psci"; + + CPU_SLEEP_0: cpu-sleep-0 { + compatible = "arm,idle-state"; + arm,psci-suspend-param = <0x0010000>; + local-timer-stop; + entry-latency-us = <400>; + exit-latency-us = <500>; + min-residency-us = <4000>; + }; + + CPU_SLEEP_1: cpu-sleep-1 { + compatible = "arm,idle-state"; + arm,psci-suspend-param = <0x0010000>; + local-timer-stop; + entry-latency-us = <700>; + exit-latency-us = <700>; + min-residency-us = <5000>; + }; + }; }; extal_clk: extal { @@ -427,7 +463,7 @@ resets = <&cpg 905>; }; - pfc: pin-controller@e6060000 { + pfc: pinctrl@e6060000 { compatible = "renesas,pfc-r8a774e1"; reg = <0 0xe6060000 0 0x50c>; }; @@ -838,18 +874,61 @@ }; hsusb: usb@e6590000 { + compatible = "renesas,usbhs-r8a774e1", + "renesas,rcar-gen3-usbhs"; reg = <0 0xe6590000 0 0x200>; + interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 704>, <&cpg CPG_MOD 703>; + dmas = <&usb_dmac0 0>, <&usb_dmac0 1>, + <&usb_dmac1 0>, <&usb_dmac1 1>; + dma-names = "ch0", "ch1", "ch2", "ch3"; + renesas,buswait = <11>; + phys = <&usb2_phy0 3>; + phy-names = "usb"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 704>, <&cpg 703>; status = "disabled"; + }; + + usb_dmac0: dma-controller@e65a0000 { + compatible = "renesas,r8a774e1-usb-dmac", + "renesas,usb-dmac"; + reg = <0 0xe65a0000 0 0x100>; + interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "ch0", "ch1"; + clocks = <&cpg CPG_MOD 330>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 330>; + #dma-cells = <1>; + dma-channels = <2>; + }; - /* placeholder */ + usb_dmac1: dma-controller@e65b0000 { + compatible = "renesas,r8a774e1-usb-dmac", + "renesas,usb-dmac"; + reg = <0 0xe65b0000 0 0x100>; + interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "ch0", "ch1"; + clocks = <&cpg CPG_MOD 331>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 331>; + #dma-cells = <1>; + dma-channels = <2>; }; usb3_phy0: usb-phy@e65ee000 { + compatible = "renesas,r8a774e1-usb3-phy", + "renesas,rcar-gen3-usb3-phy"; reg = <0 0xe65ee000 0 0x90>; + clocks = <&cpg CPG_MOD 328>, <&usb3s0_clk>, + <&usb_extal_clk>; + clock-names = "usb3-if", "usb3s_clk", "usb_extal"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 328>; #phy-cells = <0>; status = "disabled"; - - /* placeholder */ }; dmac0: dma-controller@e6700000 { @@ -1203,11 +1282,73 @@ }; pwm0: pwm@e6e30000 { + compatible = "renesas,pwm-r8a774e1", "renesas,pwm-rcar"; reg = <0 0xe6e30000 0 0x8>; + clocks = <&cpg CPG_MOD 523>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 523>; + #pwm-cells = <2>; + status = "disabled"; + }; + + pwm1: pwm@e6e31000 { + compatible = "renesas,pwm-r8a774e1", "renesas,pwm-rcar"; + reg = <0 0xe6e31000 0 0x8>; + clocks = <&cpg CPG_MOD 523>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 523>; #pwm-cells = <2>; status = "disabled"; + }; + + pwm2: pwm@e6e32000 { + compatible = "renesas,pwm-r8a774e1", "renesas,pwm-rcar"; + reg = <0 0xe6e32000 0 0x8>; + clocks = <&cpg CPG_MOD 523>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 523>; + #pwm-cells = <2>; + status = "disabled"; + }; + + pwm3: pwm@e6e33000 { + compatible = "renesas,pwm-r8a774e1", "renesas,pwm-rcar"; + reg = <0 0xe6e33000 0 0x8>; + clocks = <&cpg CPG_MOD 523>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 523>; + #pwm-cells = <2>; + status = "disabled"; + }; + + pwm4: pwm@e6e34000 { + compatible = "renesas,pwm-r8a774e1", "renesas,pwm-rcar"; + reg = <0 0xe6e34000 0 0x8>; + clocks = <&cpg CPG_MOD 523>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 523>; + #pwm-cells = <2>; + status = "disabled"; + }; - /* placeholder */ + pwm5: pwm@e6e35000 { + compatible = "renesas,pwm-r8a774e1", "renesas,pwm-rcar"; + reg = <0 0xe6e35000 0 0x8>; + clocks = <&cpg CPG_MOD 523>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 523>; + #pwm-cells = <2>; + status = "disabled"; + }; + + pwm6: pwm@e6e36000 { + compatible = "renesas,pwm-r8a774e1", "renesas,pwm-rcar"; + reg = <0 0xe6e36000 0 0x8>; + clocks = <&cpg CPG_MOD 523>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 523>; + #pwm-cells = <2>; + status = "disabled"; }; scif0: serial@e6e60000 { @@ -1372,7 +1513,260 @@ status = "disabled"; }; + vin0: video@e6ef0000 { + compatible = "renesas,vin-r8a774e1"; + reg = <0 0xe6ef0000 0 0x1000>; + interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 811>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 811>; + renesas,id = <0>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + #address-cells = <1>; + #size-cells = <0>; + + reg = <1>; + + vin0csi20: endpoint@0 { + reg = <0>; + remote-endpoint = <&csi20vin0>; + }; + vin0csi40: endpoint@2 { + reg = <2>; + remote-endpoint = <&csi40vin0>; + }; + }; + }; + }; + + vin1: video@e6ef1000 { + compatible = "renesas,vin-r8a774e1"; + reg = <0 0xe6ef1000 0 0x1000>; + interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 810>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 810>; + renesas,id = <1>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + #address-cells = <1>; + #size-cells = <0>; + + reg = <1>; + + vin1csi20: endpoint@0 { + reg = <0>; + remote-endpoint = <&csi20vin1>; + }; + vin1csi40: endpoint@2 { + reg = <2>; + remote-endpoint = <&csi40vin1>; + }; + }; + }; + }; + + vin2: video@e6ef2000 { + compatible = "renesas,vin-r8a774e1"; + reg = <0 0xe6ef2000 0 0x1000>; + interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 809>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 809>; + renesas,id = <2>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + #address-cells = <1>; + #size-cells = <0>; + + reg = <1>; + + vin2csi20: endpoint@0 { + reg = <0>; + remote-endpoint = <&csi20vin2>; + }; + vin2csi40: endpoint@2 { + reg = <2>; + remote-endpoint = <&csi40vin2>; + }; + }; + }; + }; + + vin3: video@e6ef3000 { + compatible = "renesas,vin-r8a774e1"; + reg = <0 0xe6ef3000 0 0x1000>; + interrupts = <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 808>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 808>; + renesas,id = <3>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + #address-cells = <1>; + #size-cells = <0>; + + reg = <1>; + + vin3csi20: endpoint@0 { + reg = <0>; + remote-endpoint = <&csi20vin3>; + }; + vin3csi40: endpoint@2 { + reg = <2>; + remote-endpoint = <&csi40vin3>; + }; + }; + }; + }; + + vin4: video@e6ef4000 { + compatible = "renesas,vin-r8a774e1"; + reg = <0 0xe6ef4000 0 0x1000>; + interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 807>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 807>; + renesas,id = <4>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + #address-cells = <1>; + #size-cells = <0>; + + reg = <1>; + + vin4csi20: endpoint@0 { + reg = <0>; + remote-endpoint = <&csi20vin4>; + }; + }; + }; + }; + + vin5: video@e6ef5000 { + compatible = "renesas,vin-r8a774e1"; + reg = <0 0xe6ef5000 0 0x1000>; + interrupts = <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 806>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 806>; + renesas,id = <5>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + #address-cells = <1>; + #size-cells = <0>; + + reg = <1>; + + vin5csi20: endpoint@0 { + reg = <0>; + remote-endpoint = <&csi20vin5>; + }; + }; + }; + }; + + vin6: video@e6ef6000 { + compatible = "renesas,vin-r8a774e1"; + reg = <0 0xe6ef6000 0 0x1000>; + interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 805>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 805>; + renesas,id = <6>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + #address-cells = <1>; + #size-cells = <0>; + + reg = <1>; + + vin6csi20: endpoint@0 { + reg = <0>; + remote-endpoint = <&csi20vin6>; + }; + }; + }; + }; + + vin7: video@e6ef7000 { + compatible = "renesas,vin-r8a774e1"; + reg = <0 0xe6ef7000 0 0x1000>; + interrupts = <GIC_SPI 171 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 804>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 804>; + renesas,id = <7>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + #address-cells = <1>; + #size-cells = <0>; + + reg = <1>; + + vin7csi20: endpoint@0 { + reg = <0>; + remote-endpoint = <&csi20vin7>; + }; + }; + }; + }; + rcar_sound: sound@ec500000 { + /* + * #sound-dai-cells is required + * + * Single DAI : #sound-dai-cells = <0>; <&rcar_sound>; + * Multi DAI : #sound-dai-cells = <1>; <&rcar_sound N>; + */ + /* + * #clock-cells is required for audio_clkout0/1/2/3 + * + * clkout : #clock-cells = <0>; <&rcar_sound>; + * clkout0/1/2/3: #clock-cells = <1>; <&rcar_sound N>; + */ + compatible = "renesas,rcar_sound-r8a774e1", "renesas,rcar_sound-gen3"; reg = <0 0xec500000 0 0x1000>, /* SCU */ <0 0xec5a0000 0 0x100>, /* ADG */ <0 0xec540000 0 0x1000>, /* SSIU */ @@ -1380,71 +1774,569 @@ <0 0xec760000 0 0x200>; /* Audio DMAC peri peri*/ reg-names = "scu", "adg", "ssiu", "ssi", "audmapp"; + clocks = <&cpg CPG_MOD 1005>, + <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>, + <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>, + <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>, + <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>, + <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>, + <&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>, + <&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>, + <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>, + <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>, + <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>, + <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>, + <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>, + <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>, + <&audio_clk_a>, <&audio_clk_b>, + <&audio_clk_c>, + <&cpg CPG_CORE R8A774E1_CLK_S0D4>; + clock-names = "ssi-all", + "ssi.9", "ssi.8", "ssi.7", "ssi.6", + "ssi.5", "ssi.4", "ssi.3", "ssi.2", + "ssi.1", "ssi.0", + "src.9", "src.8", "src.7", "src.6", + "src.5", "src.4", "src.3", "src.2", + "src.1", "src.0", + "mix.1", "mix.0", + "ctu.1", "ctu.0", + "dvc.0", "dvc.1", + "clk_a", "clk_b", "clk_c", "clk_i"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 1005>, + <&cpg 1006>, <&cpg 1007>, + <&cpg 1008>, <&cpg 1009>, + <&cpg 1010>, <&cpg 1011>, + <&cpg 1012>, <&cpg 1013>, + <&cpg 1014>, <&cpg 1015>; + reset-names = "ssi-all", + "ssi.9", "ssi.8", "ssi.7", "ssi.6", + "ssi.5", "ssi.4", "ssi.3", "ssi.2", + "ssi.1", "ssi.0"; status = "disabled"; - /* placeholder */ + rcar_sound,dvc { + dvc0: dvc-0 { + dmas = <&audma1 0xbc>; + dma-names = "tx"; + }; + dvc1: dvc-1 { + dmas = <&audma1 0xbe>; + dma-names = "tx"; + }; + }; + + rcar_sound,mix { + mix0: mix-0 { }; + mix1: mix-1 { }; + }; + + rcar_sound,ctu { + ctu00: ctu-0 { }; + ctu01: ctu-1 { }; + ctu02: ctu-2 { }; + ctu03: ctu-3 { }; + ctu10: ctu-4 { }; + ctu11: ctu-5 { }; + ctu12: ctu-6 { }; + ctu13: ctu-7 { }; + }; + + rcar_sound,src { + src0: src-0 { + interrupts = <GIC_SPI 352 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x85>, <&audma1 0x9a>; + dma-names = "rx", "tx"; + }; + src1: src-1 { + interrupts = <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x87>, <&audma1 0x9c>; + dma-names = "rx", "tx"; + }; + src2: src-2 { + interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x89>, <&audma1 0x9e>; + dma-names = "rx", "tx"; + }; + src3: src-3 { + interrupts = <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x8b>, <&audma1 0xa0>; + dma-names = "rx", "tx"; + }; + src4: src-4 { + interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x8d>, <&audma1 0xb0>; + dma-names = "rx", "tx"; + }; + src5: src-5 { + interrupts = <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x8f>, <&audma1 0xb2>; + dma-names = "rx", "tx"; + }; + src6: src-6 { + interrupts = <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x91>, <&audma1 0xb4>; + dma-names = "rx", "tx"; + }; + src7: src-7 { + interrupts = <GIC_SPI 359 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x93>, <&audma1 0xb6>; + dma-names = "rx", "tx"; + }; + src8: src-8 { + interrupts = <GIC_SPI 360 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x95>, <&audma1 0xb8>; + dma-names = "rx", "tx"; + }; + src9: src-9 { + interrupts = <GIC_SPI 361 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x97>, <&audma1 0xba>; + dma-names = "rx", "tx"; + }; + }; + + rcar_sound,ssiu { + ssiu00: ssiu-0 { + dmas = <&audma0 0x15>, <&audma1 0x16>; + dma-names = "rx", "tx"; + }; + ssiu01: ssiu-1 { + dmas = <&audma0 0x35>, <&audma1 0x36>; + dma-names = "rx", "tx"; + }; + ssiu02: ssiu-2 { + dmas = <&audma0 0x37>, <&audma1 0x38>; + dma-names = "rx", "tx"; + }; + ssiu03: ssiu-3 { + dmas = <&audma0 0x47>, <&audma1 0x48>; + dma-names = "rx", "tx"; + }; + ssiu04: ssiu-4 { + dmas = <&audma0 0x3F>, <&audma1 0x40>; + dma-names = "rx", "tx"; + }; + ssiu05: ssiu-5 { + dmas = <&audma0 0x43>, <&audma1 0x44>; + dma-names = "rx", "tx"; + }; + ssiu06: ssiu-6 { + dmas = <&audma0 0x4F>, <&audma1 0x50>; + dma-names = "rx", "tx"; + }; + ssiu07: ssiu-7 { + dmas = <&audma0 0x53>, <&audma1 0x54>; + dma-names = "rx", "tx"; + }; + ssiu10: ssiu-8 { + dmas = <&audma0 0x49>, <&audma1 0x4a>; + dma-names = "rx", "tx"; + }; + ssiu11: ssiu-9 { + dmas = <&audma0 0x4B>, <&audma1 0x4C>; + dma-names = "rx", "tx"; + }; + ssiu12: ssiu-10 { + dmas = <&audma0 0x57>, <&audma1 0x58>; + dma-names = "rx", "tx"; + }; + ssiu13: ssiu-11 { + dmas = <&audma0 0x59>, <&audma1 0x5A>; + dma-names = "rx", "tx"; + }; + ssiu14: ssiu-12 { + dmas = <&audma0 0x5F>, <&audma1 0x60>; + dma-names = "rx", "tx"; + }; + ssiu15: ssiu-13 { + dmas = <&audma0 0xC3>, <&audma1 0xC4>; + dma-names = "rx", "tx"; + }; + ssiu16: ssiu-14 { + dmas = <&audma0 0xC7>, <&audma1 0xC8>; + dma-names = "rx", "tx"; + }; + ssiu17: ssiu-15 { + dmas = <&audma0 0xCB>, <&audma1 0xCC>; + dma-names = "rx", "tx"; + }; + ssiu20: ssiu-16 { + dmas = <&audma0 0x63>, <&audma1 0x64>; + dma-names = "rx", "tx"; + }; + ssiu21: ssiu-17 { + dmas = <&audma0 0x67>, <&audma1 0x68>; + dma-names = "rx", "tx"; + }; + ssiu22: ssiu-18 { + dmas = <&audma0 0x6B>, <&audma1 0x6C>; + dma-names = "rx", "tx"; + }; + ssiu23: ssiu-19 { + dmas = <&audma0 0x6D>, <&audma1 0x6E>; + dma-names = "rx", "tx"; + }; + ssiu24: ssiu-20 { + dmas = <&audma0 0xCF>, <&audma1 0xCE>; + dma-names = "rx", "tx"; + }; + ssiu25: ssiu-21 { + dmas = <&audma0 0xEB>, <&audma1 0xEC>; + dma-names = "rx", "tx"; + }; + ssiu26: ssiu-22 { + dmas = <&audma0 0xED>, <&audma1 0xEE>; + dma-names = "rx", "tx"; + }; + ssiu27: ssiu-23 { + dmas = <&audma0 0xEF>, <&audma1 0xF0>; + dma-names = "rx", "tx"; + }; + ssiu30: ssiu-24 { + dmas = <&audma0 0x6f>, <&audma1 0x70>; + dma-names = "rx", "tx"; + }; + ssiu31: ssiu-25 { + dmas = <&audma0 0x21>, <&audma1 0x22>; + dma-names = "rx", "tx"; + }; + ssiu32: ssiu-26 { + dmas = <&audma0 0x23>, <&audma1 0x24>; + dma-names = "rx", "tx"; + }; + ssiu33: ssiu-27 { + dmas = <&audma0 0x25>, <&audma1 0x26>; + dma-names = "rx", "tx"; + }; + ssiu34: ssiu-28 { + dmas = <&audma0 0x27>, <&audma1 0x28>; + dma-names = "rx", "tx"; + }; + ssiu35: ssiu-29 { + dmas = <&audma0 0x29>, <&audma1 0x2A>; + dma-names = "rx", "tx"; + }; + ssiu36: ssiu-30 { + dmas = <&audma0 0x2B>, <&audma1 0x2C>; + dma-names = "rx", "tx"; + }; + ssiu37: ssiu-31 { + dmas = <&audma0 0x2D>, <&audma1 0x2E>; + dma-names = "rx", "tx"; + }; + ssiu40: ssiu-32 { + dmas = <&audma0 0x71>, <&audma1 0x72>; + dma-names = "rx", "tx"; + }; + ssiu41: ssiu-33 { + dmas = <&audma0 0x17>, <&audma1 0x18>; + dma-names = "rx", "tx"; + }; + ssiu42: ssiu-34 { + dmas = <&audma0 0x19>, <&audma1 0x1A>; + dma-names = "rx", "tx"; + }; + ssiu43: ssiu-35 { + dmas = <&audma0 0x1B>, <&audma1 0x1C>; + dma-names = "rx", "tx"; + }; + ssiu44: ssiu-36 { + dmas = <&audma0 0x1D>, <&audma1 0x1E>; + dma-names = "rx", "tx"; + }; + ssiu45: ssiu-37 { + dmas = <&audma0 0x1F>, <&audma1 0x20>; + dma-names = "rx", "tx"; + }; + ssiu46: ssiu-38 { + dmas = <&audma0 0x31>, <&audma1 0x32>; + dma-names = "rx", "tx"; + }; + ssiu47: ssiu-39 { + dmas = <&audma0 0x33>, <&audma1 0x34>; + dma-names = "rx", "tx"; + }; + ssiu50: ssiu-40 { + dmas = <&audma0 0x73>, <&audma1 0x74>; + dma-names = "rx", "tx"; + }; + ssiu60: ssiu-41 { + dmas = <&audma0 0x75>, <&audma1 0x76>; + dma-names = "rx", "tx"; + }; + ssiu70: ssiu-42 { + dmas = <&audma0 0x79>, <&audma1 0x7a>; + dma-names = "rx", "tx"; + }; + ssiu80: ssiu-43 { + dmas = <&audma0 0x7b>, <&audma1 0x7c>; + dma-names = "rx", "tx"; + }; + ssiu90: ssiu-44 { + dmas = <&audma0 0x7d>, <&audma1 0x7e>; + dma-names = "rx", "tx"; + }; + ssiu91: ssiu-45 { + dmas = <&audma0 0x7F>, <&audma1 0x80>; + dma-names = "rx", "tx"; + }; + ssiu92: ssiu-46 { + dmas = <&audma0 0x81>, <&audma1 0x82>; + dma-names = "rx", "tx"; + }; + ssiu93: ssiu-47 { + dmas = <&audma0 0x83>, <&audma1 0x84>; + dma-names = "rx", "tx"; + }; + ssiu94: ssiu-48 { + dmas = <&audma0 0xA3>, <&audma1 0xA4>; + dma-names = "rx", "tx"; + }; + ssiu95: ssiu-49 { + dmas = <&audma0 0xA5>, <&audma1 0xA6>; + dma-names = "rx", "tx"; + }; + ssiu96: ssiu-50 { + dmas = <&audma0 0xA7>, <&audma1 0xA8>; + dma-names = "rx", "tx"; + }; + ssiu97: ssiu-51 { + dmas = <&audma0 0xA9>, <&audma1 0xAA>; + dma-names = "rx", "tx"; + }; + }; rcar_sound,ssi { + ssi0: ssi-0 { + interrupts = <GIC_SPI 370 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x01>, <&audma1 0x02>; + dma-names = "rx", "tx"; + }; + ssi1: ssi-1 { + interrupts = <GIC_SPI 371 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x03>, <&audma1 0x04>; + dma-names = "rx", "tx"; + }; ssi2: ssi-2 { - /* placeholder */ + interrupts = <GIC_SPI 372 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x05>, <&audma1 0x06>; + dma-names = "rx", "tx"; + }; + ssi3: ssi-3 { + interrupts = <GIC_SPI 373 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x07>, <&audma1 0x08>; + dma-names = "rx", "tx"; + }; + ssi4: ssi-4 { + interrupts = <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x09>, <&audma1 0x0a>; + dma-names = "rx", "tx"; + }; + ssi5: ssi-5 { + interrupts = <GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x0b>, <&audma1 0x0c>; + dma-names = "rx", "tx"; + }; + ssi6: ssi-6 { + interrupts = <GIC_SPI 376 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x0d>, <&audma1 0x0e>; + dma-names = "rx", "tx"; + }; + ssi7: ssi-7 { + interrupts = <GIC_SPI 377 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x0f>, <&audma1 0x10>; + dma-names = "rx", "tx"; + }; + ssi8: ssi-8 { + interrupts = <GIC_SPI 378 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x11>, <&audma1 0x12>; + dma-names = "rx", "tx"; + }; + ssi9: ssi-9 { + interrupts = <GIC_SPI 379 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x13>, <&audma1 0x14>; + dma-names = "rx", "tx"; }; }; }; + audma0: dma-controller@ec700000 { + compatible = "renesas,dmac-r8a774e1", + "renesas,rcar-dmac"; + reg = <0 0xec700000 0 0x10000>; + interrupts = <GIC_SPI 350 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 320 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 321 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 322 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 323 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 324 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 325 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 326 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 327 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 328 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 329 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 331 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 332 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 333 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 334 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 335 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "error", + "ch0", "ch1", "ch2", "ch3", + "ch4", "ch5", "ch6", "ch7", + "ch8", "ch9", "ch10", "ch11", + "ch12", "ch13", "ch14", "ch15"; + clocks = <&cpg CPG_MOD 502>; + clock-names = "fck"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 502>; + #dma-cells = <1>; + dma-channels = <16>; + iommus = <&ipmmu_mp0 0>, <&ipmmu_mp0 1>, + <&ipmmu_mp0 2>, <&ipmmu_mp0 3>, + <&ipmmu_mp0 4>, <&ipmmu_mp0 5>, + <&ipmmu_mp0 6>, <&ipmmu_mp0 7>, + <&ipmmu_mp0 8>, <&ipmmu_mp0 9>, + <&ipmmu_mp0 10>, <&ipmmu_mp0 11>, + <&ipmmu_mp0 12>, <&ipmmu_mp0 13>, + <&ipmmu_mp0 14>, <&ipmmu_mp0 15>; + }; + + audma1: dma-controller@ec720000 { + compatible = "renesas,dmac-r8a774e1", + "renesas,rcar-dmac"; + reg = <0 0xec720000 0 0x10000>; + interrupts = <GIC_SPI 351 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 336 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 337 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 338 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 339 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 340 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 341 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 342 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 343 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 344 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 346 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 347 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 348 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 349 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 382 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 383 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "error", + "ch0", "ch1", "ch2", "ch3", + "ch4", "ch5", "ch6", "ch7", + "ch8", "ch9", "ch10", "ch11", + "ch12", "ch13", "ch14", "ch15"; + clocks = <&cpg CPG_MOD 501>; + clock-names = "fck"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 501>; + #dma-cells = <1>; + dma-channels = <16>; + iommus = <&ipmmu_mp0 16>, <&ipmmu_mp0 17>, + <&ipmmu_mp0 18>, <&ipmmu_mp0 19>, + <&ipmmu_mp0 20>, <&ipmmu_mp0 21>, + <&ipmmu_mp0 22>, <&ipmmu_mp0 23>, + <&ipmmu_mp0 24>, <&ipmmu_mp0 25>, + <&ipmmu_mp0 26>, <&ipmmu_mp0 27>, + <&ipmmu_mp0 28>, <&ipmmu_mp0 29>, + <&ipmmu_mp0 30>, <&ipmmu_mp0 31>; + }; + xhci0: usb@ee000000 { + compatible = "renesas,xhci-r8a774e1", + "renesas,rcar-gen3-xhci"; reg = <0 0xee000000 0 0xc00>; + interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 328>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 328>; status = "disabled"; - - /* placeholder */ }; usb3_peri0: usb@ee020000 { + compatible = "renesas,r8a774e1-usb3-peri", + "renesas,rcar-gen3-usb3-peri"; reg = <0 0xee020000 0 0x400>; + interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 328>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 328>; status = "disabled"; - - /* placeholder */ }; ohci0: usb@ee080000 { + compatible = "generic-ohci"; reg = <0 0xee080000 0 0x100>; + interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 703>, <&cpg CPG_MOD 704>; + phys = <&usb2_phy0 1>; + phy-names = "usb"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 703>, <&cpg 704>; status = "disabled"; - - /* placeholder */ }; ohci1: usb@ee0a0000 { + compatible = "generic-ohci"; reg = <0 0xee0a0000 0 0x100>; + interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 702>; + phys = <&usb2_phy1 1>; + phy-names = "usb"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 702>; status = "disabled"; - - /* placeholder */ }; ehci0: usb@ee080100 { + compatible = "generic-ehci"; reg = <0 0xee080100 0 0x100>; + interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 703>, <&cpg CPG_MOD 704>; + phys = <&usb2_phy0 2>; + phy-names = "usb"; + companion = <&ohci0>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 703>, <&cpg 704>; status = "disabled"; - - /* placeholder */ }; ehci1: usb@ee0a0100 { + compatible = "generic-ehci"; reg = <0 0xee0a0100 0 0x100>; + interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 702>; + phys = <&usb2_phy1 2>; + phy-names = "usb"; + companion = <&ohci1>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 702>; status = "disabled"; - - /* placeholder */ }; usb2_phy0: usb-phy@ee080200 { + compatible = "renesas,usb2-phy-r8a774e1", + "renesas,rcar-gen3-usb2-phy"; reg = <0 0xee080200 0 0x700>; + interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 703>, <&cpg CPG_MOD 704>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 703>, <&cpg 704>; + #phy-cells = <1>; status = "disabled"; - - /* placeholder */ }; usb2_phy1: usb-phy@ee0a0200 { + compatible = "renesas,usb2-phy-r8a774e1", + "renesas,rcar-gen3-usb2-phy"; reg = <0 0xee0a0200 0 0x700>; + clocks = <&cpg CPG_MOD 702>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 702>; + #phy-cells = <1>; status = "disabled"; - - /* placeholder */ }; sdhi0: mmc@ee100000 { @@ -1499,6 +2391,18 @@ status = "disabled"; }; + sata: sata@ee300000 { + compatible = "renesas,sata-r8a774e1", + "renesas,rcar-gen3-sata"; + reg = <0 0xee300000 0 0x200000>; + interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 815>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 815>; + iommus = <&ipmmu_hc 2>; + status = "disabled"; + }; + gic: interrupt-controller@f1010000 { compatible = "arm,gic-400"; #interrupt-cells = <3>; @@ -1517,53 +2421,435 @@ }; pciec0: pcie@fe000000 { + compatible = "renesas,pcie-r8a774e1", + "renesas,pcie-rcar-gen3"; reg = <0 0xfe000000 0 0x80000>; #address-cells = <3>; #size-cells = <2>; + bus-range = <0x00 0xff>; + device_type = "pci"; + ranges = <0x01000000 0 0x00000000 0 0xfe100000 0 0x00100000>, + <0x02000000 0 0xfe200000 0 0xfe200000 0 0x00200000>, + <0x02000000 0 0x30000000 0 0x30000000 0 0x08000000>, + <0x42000000 0 0x38000000 0 0x38000000 0 0x08000000>; + /* Map all possible DDR as inbound ranges */ + dma-ranges = <0x42000000 0 0x40000000 0 0x40000000 0 0x80000000>; + interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 319>, <&pcie_bus_clk>; + clock-names = "pcie", "pcie_bus"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 319>; + status = "disabled"; + }; + + pciec1: pcie@ee800000 { + compatible = "renesas,pcie-r8a774e1", + "renesas,pcie-rcar-gen3"; + reg = <0 0xee800000 0 0x80000>; + #address-cells = <3>; + #size-cells = <2>; + bus-range = <0x00 0xff>; + device_type = "pci"; + ranges = <0x01000000 0 0x00000000 0 0xee900000 0 0x00100000>, + <0x02000000 0 0xeea00000 0 0xeea00000 0 0x00200000>, + <0x02000000 0 0xc0000000 0 0xc0000000 0 0x08000000>, + <0x42000000 0 0xc8000000 0 0xc8000000 0 0x08000000>; + /* Map all possible DDR as inbound ranges */ + dma-ranges = <0x42000000 0 0x40000000 0 0x40000000 0 0x80000000>; + interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 318>, <&pcie_bus_clk>; + clock-names = "pcie", "pcie_bus"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 318>; + status = "disabled"; + }; + + pciec0_ep: pcie-ep@fe000000 { + compatible = "renesas,r8a774e1-pcie-ep", + "renesas,rcar-gen3-pcie-ep"; + reg = <0x0 0xfe000000 0 0x80000>, + <0x0 0xfe100000 0 0x100000>, + <0x0 0xfe200000 0 0x200000>, + <0x0 0x30000000 0 0x8000000>, + <0x0 0x38000000 0 0x8000000>; + reg-names = "apb-base", "memory0", "memory1", "memory2", "memory3"; + interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 319>; + clock-names = "pcie"; + resets = <&cpg 319>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + status = "disabled"; + }; + + pciec1_ep: pcie-ep@ee800000 { + compatible = "renesas,r8a774e1-pcie-ep", + "renesas,rcar-gen3-pcie-ep"; + reg = <0x0 0xee800000 0 0x80000>, + <0x0 0xee900000 0 0x100000>, + <0x0 0xeea00000 0 0x200000>, + <0x0 0xc0000000 0 0x8000000>, + <0x0 0xc8000000 0 0x8000000>; + reg-names = "apb-base", "memory0", "memory1", "memory2", "memory3"; + interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 318>; + clock-names = "pcie"; + resets = <&cpg 318>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; status = "disabled"; + }; + + vspbc: vsp@fe920000 { + compatible = "renesas,vsp2"; + reg = <0 0xfe920000 0 0x8000>; + interrupts = <GIC_SPI 465 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 624>; + power-domains = <&sysc R8A774E1_PD_A3VP>; + resets = <&cpg 624>; + + renesas,fcp = <&fcpvb1>; + }; + + vspbd: vsp@fe960000 { + compatible = "renesas,vsp2"; + reg = <0 0xfe960000 0 0x8000>; + interrupts = <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 626>; + power-domains = <&sysc R8A774E1_PD_A3VP>; + resets = <&cpg 626>; + + renesas,fcp = <&fcpvb0>; + }; + + vspd0: vsp@fea20000 { + compatible = "renesas,vsp2"; + reg = <0 0xfea20000 0 0x5000>; + interrupts = <GIC_SPI 466 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 623>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 623>; + + renesas,fcp = <&fcpvd0>; + }; + + vspd1: vsp@fea28000 { + compatible = "renesas,vsp2"; + reg = <0 0xfea28000 0 0x5000>; + interrupts = <GIC_SPI 467 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 622>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 622>; + + renesas,fcp = <&fcpvd1>; + }; + + vspi0: vsp@fe9a0000 { + compatible = "renesas,vsp2"; + reg = <0 0xfe9a0000 0 0x8000>; + interrupts = <GIC_SPI 444 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 631>; + power-domains = <&sysc R8A774E1_PD_A3VP>; + resets = <&cpg 631>; + + renesas,fcp = <&fcpvi0>; + }; + + vspi1: vsp@fe9b0000 { + compatible = "renesas,vsp2"; + reg = <0 0xfe9b0000 0 0x8000>; + interrupts = <GIC_SPI 445 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 630>; + power-domains = <&sysc R8A774E1_PD_A3VP>; + resets = <&cpg 630>; + + renesas,fcp = <&fcpvi1>; + }; - /* placeholder */ + fdp1@fe940000 { + compatible = "renesas,fdp1"; + reg = <0 0xfe940000 0 0x2400>; + interrupts = <GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 119>; + power-domains = <&sysc R8A774E1_PD_A3VP>; + resets = <&cpg 119>; + renesas,fcp = <&fcpf0>; + }; + + fdp1@fe944000 { + compatible = "renesas,fdp1"; + reg = <0 0xfe944000 0 0x2400>; + interrupts = <GIC_SPI 263 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 118>; + power-domains = <&sysc R8A774E1_PD_A3VP>; + resets = <&cpg 118>; + renesas,fcp = <&fcpf1>; + }; + + fcpf0: fcp@fe950000 { + compatible = "renesas,fcpf"; + reg = <0 0xfe950000 0 0x200>; + clocks = <&cpg CPG_MOD 615>; + power-domains = <&sysc R8A774E1_PD_A3VP>; + resets = <&cpg 615>; + }; + + fcpf1: fcp@fe951000 { + compatible = "renesas,fcpf"; + reg = <0 0xfe951000 0 0x200>; + clocks = <&cpg CPG_MOD 614>; + power-domains = <&sysc R8A774E1_PD_A3VP>; + resets = <&cpg 614>; + }; + + fcpvb0: fcp@fe96f000 { + compatible = "renesas,fcpv"; + reg = <0 0xfe96f000 0 0x200>; + clocks = <&cpg CPG_MOD 607>; + power-domains = <&sysc R8A774E1_PD_A3VP>; + resets = <&cpg 607>; + }; + + fcpvb1: fcp@fe92f000 { + compatible = "renesas,fcpv"; + reg = <0 0xfe92f000 0 0x200>; + clocks = <&cpg CPG_MOD 606>; + power-domains = <&sysc R8A774E1_PD_A3VP>; + resets = <&cpg 606>; + }; + + fcpvi0: fcp@fe9af000 { + compatible = "renesas,fcpv"; + reg = <0 0xfe9af000 0 0x200>; + clocks = <&cpg CPG_MOD 611>; + power-domains = <&sysc R8A774E1_PD_A3VP>; + resets = <&cpg 611>; + }; + + fcpvi1: fcp@fe9bf000 { + compatible = "renesas,fcpv"; + reg = <0 0xfe9bf000 0 0x200>; + clocks = <&cpg CPG_MOD 610>; + power-domains = <&sysc R8A774E1_PD_A3VP>; + resets = <&cpg 610>; + }; + + fcpvd0: fcp@fea27000 { + compatible = "renesas,fcpv"; + reg = <0 0xfea27000 0 0x200>; + clocks = <&cpg CPG_MOD 603>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 603>; + }; + + fcpvd1: fcp@fea2f000 { + compatible = "renesas,fcpv"; + reg = <0 0xfea2f000 0 0x200>; + clocks = <&cpg CPG_MOD 602>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 602>; + }; + + csi20: csi2@fea80000 { + compatible = "renesas,r8a774e1-csi2"; + reg = <0 0xfea80000 0 0x10000>; + interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 714>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 714>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + #address-cells = <1>; + #size-cells = <0>; + + reg = <1>; + + csi20vin0: endpoint@0 { + reg = <0>; + remote-endpoint = <&vin0csi20>; + }; + csi20vin1: endpoint@1 { + reg = <1>; + remote-endpoint = <&vin1csi20>; + }; + csi20vin2: endpoint@2 { + reg = <2>; + remote-endpoint = <&vin2csi20>; + }; + csi20vin3: endpoint@3 { + reg = <3>; + remote-endpoint = <&vin3csi20>; + }; + csi20vin4: endpoint@4 { + reg = <4>; + remote-endpoint = <&vin4csi20>; + }; + csi20vin5: endpoint@5 { + reg = <5>; + remote-endpoint = <&vin5csi20>; + }; + csi20vin6: endpoint@6 { + reg = <6>; + remote-endpoint = <&vin6csi20>; + }; + csi20vin7: endpoint@7 { + reg = <7>; + remote-endpoint = <&vin7csi20>; + }; + }; + }; + }; + + csi40: csi2@feaa0000 { + compatible = "renesas,r8a774e1-csi2"; + reg = <0 0xfeaa0000 0 0x10000>; + interrupts = <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 716>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 716>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + #address-cells = <1>; + #size-cells = <0>; + + reg = <1>; + + csi40vin0: endpoint@0 { + reg = <0>; + remote-endpoint = <&vin0csi40>; + }; + csi40vin1: endpoint@1 { + reg = <1>; + remote-endpoint = <&vin1csi40>; + }; + csi40vin2: endpoint@2 { + reg = <2>; + remote-endpoint = <&vin2csi40>; + }; + csi40vin3: endpoint@3 { + reg = <3>; + remote-endpoint = <&vin3csi40>; + }; + }; + }; }; hdmi0: hdmi@fead0000 { + compatible = "renesas,r8a774e1-hdmi", + "renesas,rcar-gen3-hdmi"; reg = <0 0xfead0000 0 0x10000>; + interrupts = <GIC_SPI 389 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 729>, + <&cpg CPG_CORE R8A774E1_CLK_HDMI>; + clock-names = "iahb", "isfr"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 729>; status = "disabled"; - /* placeholder */ - ports { #address-cells = <1>; #size-cells = <0>; port@0 { reg = <0>; + dw_hdmi0_in: endpoint { + remote-endpoint = <&du_out_hdmi0>; + }; }; port@1 { reg = <1>; }; port@2 { + /* HDMI sound */ reg = <2>; }; }; }; du: display@feb00000 { + compatible = "renesas,du-r8a774e1"; reg = <0 0xfeb00000 0 0x80000>; + interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 270 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 724>, + <&cpg CPG_MOD 723>, + <&cpg CPG_MOD 721>; + clock-names = "du.0", "du.1", "du.3"; + resets = <&cpg 724>, <&cpg 722>; + reset-names = "du.0", "du.3"; status = "disabled"; - /* placeholder */ + renesas,vsps = <&vspd0 0>, <&vspd1 0>, <&vspd0 1>; + ports { #address-cells = <1>; #size-cells = <0>; port@0 { reg = <0>; + du_out_rgb: endpoint { + }; }; port@1 { reg = <1>; + du_out_hdmi0: endpoint { + remote-endpoint = <&dw_hdmi0_in>; + }; }; port@2 { reg = <2>; + du_out_lvds0: endpoint { + remote-endpoint = <&lvds0_in>; + }; + }; + }; + }; + + lvds0: lvds@feb90000 { + compatible = "renesas,r8a774e1-lvds"; + reg = <0 0xfeb90000 0 0x14>; + clocks = <&cpg CPG_MOD 727>; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 727>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + lvds0_in: endpoint { + remote-endpoint = <&du_out_lvds0>; + }; + }; + port@1 { + reg = <1>; + lvds0_out: endpoint { + }; }; }; }; diff --git a/arch/arm64/boot/dts/renesas/r8a77951.dtsi b/arch/arm64/boot/dts/renesas/r8a77951.dtsi index 9beb8e76d923..18ce0face72b 100644 --- a/arch/arm64/boot/dts/renesas/r8a77951.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77951.dtsi @@ -490,7 +490,7 @@ resets = <&cpg 905>; }; - pfc: pin-controller@e6060000 { + pfc: pinctrl@e6060000 { compatible = "renesas,pfc-r8a7795"; reg = <0 0xe6060000 0 0x50c>; }; diff --git a/arch/arm64/boot/dts/renesas/r8a77960.dtsi b/arch/arm64/boot/dts/renesas/r8a77960.dtsi index 4dfb7f076787..f379c8d1511d 100644 --- a/arch/arm64/boot/dts/renesas/r8a77960.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77960.dtsi @@ -459,7 +459,7 @@ resets = <&cpg 905>; }; - pfc: pin-controller@e6060000 { + pfc: pinctrl@e6060000 { compatible = "renesas,pfc-r8a7796"; reg = <0 0xe6060000 0 0x50c>; }; diff --git a/arch/arm64/boot/dts/renesas/r8a77961-salvator-xs.dts b/arch/arm64/boot/dts/renesas/r8a77961-salvator-xs.dts index 2ffc7e31dd58..1e7603365106 100644 --- a/arch/arm64/boot/dts/renesas/r8a77961-salvator-xs.dts +++ b/arch/arm64/boot/dts/renesas/r8a77961-salvator-xs.dts @@ -29,3 +29,60 @@ reg = <0x6 0x00000000 0x1 0x00000000>; }; }; + +&du { + clocks = <&cpg CPG_MOD 724>, + <&cpg CPG_MOD 723>, + <&cpg CPG_MOD 722>, + <&versaclock6 1>, + <&x21_clk>, + <&versaclock6 2>; + clock-names = "du.0", "du.1", "du.2", + "dclkin.0", "dclkin.1", "dclkin.2"; +}; + +&hdmi0 { + status = "okay"; + + ports { + port@1 { + reg = <1>; + rcar_dw_hdmi0_out: endpoint { + remote-endpoint = <&hdmi0_con>; + }; + }; + port@2 { + reg = <2>; + dw_hdmi0_snd_in: endpoint { + remote-endpoint = <&rsnd_endpoint1>; + }; + }; + }; +}; + +&hdmi0_con { + remote-endpoint = <&rcar_dw_hdmi0_out>; +}; + +&rcar_sound { + ports { + /* rsnd_port0 is on salvator-common */ + rsnd_port1: port@1 { + reg = <1>; + rsnd_endpoint1: endpoint { + remote-endpoint = <&dw_hdmi0_snd_in>; + + dai-format = "i2s"; + bitclock-master = <&rsnd_endpoint1>; + frame-master = <&rsnd_endpoint1>; + + playback = <&ssi2>; + }; + }; + }; +}; + +&sound_card { + dais = <&rsnd_port0 /* ak4613 */ + &rsnd_port1>; /* HDMI0 */ +}; diff --git a/arch/arm64/boot/dts/renesas/r8a77961.dtsi b/arch/arm64/boot/dts/renesas/r8a77961.dtsi index 542c44c7dbca..1ba30313c8b8 100644 --- a/arch/arm64/boot/dts/renesas/r8a77961.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77961.dtsi @@ -448,7 +448,7 @@ resets = <&cpg 905>; }; - pfc: pin-controller@e6060000 { + pfc: pinctrl@e6060000 { compatible = "renesas,pfc-r8a77961"; reg = <0 0xe6060000 0 0x50c>; }; @@ -1228,27 +1228,494 @@ }; rcar_sound: sound@ec500000 { + /* + * #sound-dai-cells is required + * + * Single DAI : #sound-dai-cells = <0>; <&rcar_sound>; + * Multi DAI : #sound-dai-cells = <1>; <&rcar_sound N>; + */ + /* + * #clock-cells is required for audio_clkout0/1/2/3 + * + * clkout : #clock-cells = <0>; <&rcar_sound>; + * clkout0/1/2/3: #clock-cells = <1>; <&rcar_sound N>; + */ + compatible = "renesas,rcar_sound-r8a77961", "renesas,rcar_sound-gen3"; reg = <0 0xec500000 0 0x1000>, /* SCU */ <0 0xec5a0000 0 0x100>, /* ADG */ <0 0xec540000 0 0x1000>, /* SSIU */ <0 0xec541000 0 0x280>, /* SSI */ <0 0xec760000 0 0x200>; /* Audio DMAC peri peri*/ - /* placeholder */ + reg-names = "scu", "adg", "ssiu", "ssi", "audmapp"; + + clocks = <&cpg CPG_MOD 1005>, + <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>, + <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>, + <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>, + <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>, + <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>, + <&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>, + <&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>, + <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>, + <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>, + <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>, + <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>, + <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>, + <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>, + <&audio_clk_a>, <&audio_clk_b>, + <&audio_clk_c>, + <&cpg CPG_CORE R8A77961_CLK_S0D4>; + clock-names = "ssi-all", + "ssi.9", "ssi.8", "ssi.7", "ssi.6", + "ssi.5", "ssi.4", "ssi.3", "ssi.2", + "ssi.1", "ssi.0", + "src.9", "src.8", "src.7", "src.6", + "src.5", "src.4", "src.3", "src.2", + "src.1", "src.0", + "mix.1", "mix.0", + "ctu.1", "ctu.0", + "dvc.0", "dvc.1", + "clk_a", "clk_b", "clk_c", "clk_i"; + power-domains = <&sysc R8A77961_PD_ALWAYS_ON>; + resets = <&cpg 1005>, + <&cpg 1006>, <&cpg 1007>, + <&cpg 1008>, <&cpg 1009>, + <&cpg 1010>, <&cpg 1011>, + <&cpg 1012>, <&cpg 1013>, + <&cpg 1014>, <&cpg 1015>; + reset-names = "ssi-all", + "ssi.9", "ssi.8", "ssi.7", "ssi.6", + "ssi.5", "ssi.4", "ssi.3", "ssi.2", + "ssi.1", "ssi.0"; + status = "disabled"; + + rcar_sound,ctu { + ctu00: ctu-0 { }; + ctu01: ctu-1 { }; + ctu02: ctu-2 { }; + ctu03: ctu-3 { }; + ctu10: ctu-4 { }; + ctu11: ctu-5 { }; + ctu12: ctu-6 { }; + ctu13: ctu-7 { }; + }; + rcar_sound,dvc { - dvc0: dvc-0 { }; - dvc1: dvc-1 { }; + dvc0: dvc-0 { + dmas = <&audma1 0xbc>; + dma-names = "tx"; + }; + dvc1: dvc-1 { + dmas = <&audma1 0xbe>; + dma-names = "tx"; + }; + }; + + rcar_sound,mix { + mix0: mix-0 { }; + mix1: mix-1 { }; }; rcar_sound,src { - src0: src-0 { }; - src1: src-1 { }; + src0: src-0 { + interrupts = <GIC_SPI 352 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x85>, <&audma1 0x9a>; + dma-names = "rx", "tx"; + }; + src1: src-1 { + interrupts = <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x87>, <&audma1 0x9c>; + dma-names = "rx", "tx"; + }; + src2: src-2 { + interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x89>, <&audma1 0x9e>; + dma-names = "rx", "tx"; + }; + src3: src-3 { + interrupts = <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x8b>, <&audma1 0xa0>; + dma-names = "rx", "tx"; + }; + src4: src-4 { + interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x8d>, <&audma1 0xb0>; + dma-names = "rx", "tx"; + }; + src5: src-5 { + interrupts = <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x8f>, <&audma1 0xb2>; + dma-names = "rx", "tx"; + }; + src6: src-6 { + interrupts = <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x91>, <&audma1 0xb4>; + dma-names = "rx", "tx"; + }; + src7: src-7 { + interrupts = <GIC_SPI 359 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x93>, <&audma1 0xb6>; + dma-names = "rx", "tx"; + }; + src8: src-8 { + interrupts = <GIC_SPI 360 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x95>, <&audma1 0xb8>; + dma-names = "rx", "tx"; + }; + src9: src-9 { + interrupts = <GIC_SPI 361 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x97>, <&audma1 0xba>; + dma-names = "rx", "tx"; + }; }; rcar_sound,ssi { - ssi0: ssi-0 { }; - ssi1: ssi-1 { }; - ssi2: ssi-2 { }; + ssi0: ssi-0 { + interrupts = <GIC_SPI 370 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x01>, <&audma1 0x02>; + dma-names = "rx", "tx"; + }; + ssi1: ssi-1 { + interrupts = <GIC_SPI 371 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x03>, <&audma1 0x04>; + dma-names = "rx", "tx"; + }; + ssi2: ssi-2 { + interrupts = <GIC_SPI 372 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x05>, <&audma1 0x06>; + dma-names = "rx", "tx"; + }; + ssi3: ssi-3 { + interrupts = <GIC_SPI 373 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x07>, <&audma1 0x08>; + dma-names = "rx", "tx"; + }; + ssi4: ssi-4 { + interrupts = <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x09>, <&audma1 0x0a>; + dma-names = "rx", "tx"; + }; + ssi5: ssi-5 { + interrupts = <GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x0b>, <&audma1 0x0c>; + dma-names = "rx", "tx"; + }; + ssi6: ssi-6 { + interrupts = <GIC_SPI 376 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x0d>, <&audma1 0x0e>; + dma-names = "rx", "tx"; + }; + ssi7: ssi-7 { + interrupts = <GIC_SPI 377 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x0f>, <&audma1 0x10>; + dma-names = "rx", "tx"; + }; + ssi8: ssi-8 { + interrupts = <GIC_SPI 378 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x11>, <&audma1 0x12>; + dma-names = "rx", "tx"; + }; + ssi9: ssi-9 { + interrupts = <GIC_SPI 379 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&audma0 0x13>, <&audma1 0x14>; + dma-names = "rx", "tx"; + }; }; + + rcar_sound,ssiu { + ssiu00: ssiu-0 { + dmas = <&audma0 0x15>, <&audma1 0x16>; + dma-names = "rx", "tx"; + }; + ssiu01: ssiu-1 { + dmas = <&audma0 0x35>, <&audma1 0x36>; + dma-names = "rx", "tx"; + }; + ssiu02: ssiu-2 { + dmas = <&audma0 0x37>, <&audma1 0x38>; + dma-names = "rx", "tx"; + }; + ssiu03: ssiu-3 { + dmas = <&audma0 0x47>, <&audma1 0x48>; + dma-names = "rx", "tx"; + }; + ssiu04: ssiu-4 { + dmas = <&audma0 0x3F>, <&audma1 0x40>; + dma-names = "rx", "tx"; + }; + ssiu05: ssiu-5 { + dmas = <&audma0 0x43>, <&audma1 0x44>; + dma-names = "rx", "tx"; + }; + ssiu06: ssiu-6 { + dmas = <&audma0 0x4F>, <&audma1 0x50>; + dma-names = "rx", "tx"; + }; + ssiu07: ssiu-7 { + dmas = <&audma0 0x53>, <&audma1 0x54>; + dma-names = "rx", "tx"; + }; + ssiu10: ssiu-8 { + dmas = <&audma0 0x49>, <&audma1 0x4a>; + dma-names = "rx", "tx"; + }; + ssiu11: ssiu-9 { + dmas = <&audma0 0x4B>, <&audma1 0x4C>; + dma-names = "rx", "tx"; + }; + ssiu12: ssiu-10 { + dmas = <&audma0 0x57>, <&audma1 0x58>; + dma-names = "rx", "tx"; + }; + ssiu13: ssiu-11 { + dmas = <&audma0 0x59>, <&audma1 0x5A>; + dma-names = "rx", "tx"; + }; + ssiu14: ssiu-12 { + dmas = <&audma0 0x5F>, <&audma1 0x60>; + dma-names = "rx", "tx"; + }; + ssiu15: ssiu-13 { + dmas = <&audma0 0xC3>, <&audma1 0xC4>; + dma-names = "rx", "tx"; + }; + ssiu16: ssiu-14 { + dmas = <&audma0 0xC7>, <&audma1 0xC8>; + dma-names = "rx", "tx"; + }; + ssiu17: ssiu-15 { + dmas = <&audma0 0xCB>, <&audma1 0xCC>; + dma-names = "rx", "tx"; + }; + ssiu20: ssiu-16 { + dmas = <&audma0 0x63>, <&audma1 0x64>; + dma-names = "rx", "tx"; + }; + ssiu21: ssiu-17 { + dmas = <&audma0 0x67>, <&audma1 0x68>; + dma-names = "rx", "tx"; + }; + ssiu22: ssiu-18 { + dmas = <&audma0 0x6B>, <&audma1 0x6C>; + dma-names = "rx", "tx"; + }; + ssiu23: ssiu-19 { + dmas = <&audma0 0x6D>, <&audma1 0x6E>; + dma-names = "rx", "tx"; + }; + ssiu24: ssiu-20 { + dmas = <&audma0 0xCF>, <&audma1 0xCE>; + dma-names = "rx", "tx"; + }; + ssiu25: ssiu-21 { + dmas = <&audma0 0xEB>, <&audma1 0xEC>; + dma-names = "rx", "tx"; + }; + ssiu26: ssiu-22 { + dmas = <&audma0 0xED>, <&audma1 0xEE>; + dma-names = "rx", "tx"; + }; + ssiu27: ssiu-23 { + dmas = <&audma0 0xEF>, <&audma1 0xF0>; + dma-names = "rx", "tx"; + }; + ssiu30: ssiu-24 { + dmas = <&audma0 0x6f>, <&audma1 0x70>; + dma-names = "rx", "tx"; + }; + ssiu31: ssiu-25 { + dmas = <&audma0 0x21>, <&audma1 0x22>; + dma-names = "rx", "tx"; + }; + ssiu32: ssiu-26 { + dmas = <&audma0 0x23>, <&audma1 0x24>; + dma-names = "rx", "tx"; + }; + ssiu33: ssiu-27 { + dmas = <&audma0 0x25>, <&audma1 0x26>; + dma-names = "rx", "tx"; + }; + ssiu34: ssiu-28 { + dmas = <&audma0 0x27>, <&audma1 0x28>; + dma-names = "rx", "tx"; + }; + ssiu35: ssiu-29 { + dmas = <&audma0 0x29>, <&audma1 0x2A>; + dma-names = "rx", "tx"; + }; + ssiu36: ssiu-30 { + dmas = <&audma0 0x2B>, <&audma1 0x2C>; + dma-names = "rx", "tx"; + }; + ssiu37: ssiu-31 { + dmas = <&audma0 0x2D>, <&audma1 0x2E>; + dma-names = "rx", "tx"; + }; + ssiu40: ssiu-32 { + dmas = <&audma0 0x71>, <&audma1 0x72>; + dma-names = "rx", "tx"; + }; + ssiu41: ssiu-33 { + dmas = <&audma0 0x17>, <&audma1 0x18>; + dma-names = "rx", "tx"; + }; + ssiu42: ssiu-34 { + dmas = <&audma0 0x19>, <&audma1 0x1A>; + dma-names = "rx", "tx"; + }; + ssiu43: ssiu-35 { + dmas = <&audma0 0x1B>, <&audma1 0x1C>; + dma-names = "rx", "tx"; + }; + ssiu44: ssiu-36 { + dmas = <&audma0 0x1D>, <&audma1 0x1E>; + dma-names = "rx", "tx"; + }; + ssiu45: ssiu-37 { + dmas = <&audma0 0x1F>, <&audma1 0x20>; + dma-names = "rx", "tx"; + }; + ssiu46: ssiu-38 { + dmas = <&audma0 0x31>, <&audma1 0x32>; + dma-names = "rx", "tx"; + }; + ssiu47: ssiu-39 { + dmas = <&audma0 0x33>, <&audma1 0x34>; + dma-names = "rx", "tx"; + }; + ssiu50: ssiu-40 { + dmas = <&audma0 0x73>, <&audma1 0x74>; + dma-names = "rx", "tx"; + }; + ssiu60: ssiu-41 { + dmas = <&audma0 0x75>, <&audma1 0x76>; + dma-names = "rx", "tx"; + }; + ssiu70: ssiu-42 { + dmas = <&audma0 0x79>, <&audma1 0x7a>; + dma-names = "rx", "tx"; + }; + ssiu80: ssiu-43 { + dmas = <&audma0 0x7b>, <&audma1 0x7c>; + dma-names = "rx", "tx"; + }; + ssiu90: ssiu-44 { + dmas = <&audma0 0x7d>, <&audma1 0x7e>; + dma-names = "rx", "tx"; + }; + ssiu91: ssiu-45 { + dmas = <&audma0 0x7F>, <&audma1 0x80>; + dma-names = "rx", "tx"; + }; + ssiu92: ssiu-46 { + dmas = <&audma0 0x81>, <&audma1 0x82>; + dma-names = "rx", "tx"; + }; + ssiu93: ssiu-47 { + dmas = <&audma0 0x83>, <&audma1 0x84>; + dma-names = "rx", "tx"; + }; + ssiu94: ssiu-48 { + dmas = <&audma0 0xA3>, <&audma1 0xA4>; + dma-names = "rx", "tx"; + }; + ssiu95: ssiu-49 { + dmas = <&audma0 0xA5>, <&audma1 0xA6>; + dma-names = "rx", "tx"; + }; + ssiu96: ssiu-50 { + dmas = <&audma0 0xA7>, <&audma1 0xA8>; + dma-names = "rx", "tx"; + }; + ssiu97: ssiu-51 { + dmas = <&audma0 0xA9>, <&audma1 0xAA>; + dma-names = "rx", "tx"; + }; + }; + }; + + audma0: dma-controller@ec700000 { + compatible = "renesas,dmac-r8a77961", + "renesas,rcar-dmac"; + reg = <0 0xec700000 0 0x10000>; + interrupts = <GIC_SPI 350 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 320 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 321 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 322 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 323 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 324 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 325 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 326 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 327 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 328 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 329 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 331 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 332 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 333 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 334 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 335 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "error", + "ch0", "ch1", "ch2", "ch3", + "ch4", "ch5", "ch6", "ch7", + "ch8", "ch9", "ch10", "ch11", + "ch12", "ch13", "ch14", "ch15"; + clocks = <&cpg CPG_MOD 502>; + clock-names = "fck"; + power-domains = <&sysc R8A77961_PD_ALWAYS_ON>; + resets = <&cpg 502>; + #dma-cells = <1>; + dma-channels = <16>; + iommus = <&ipmmu_mp 0>, <&ipmmu_mp 1>, + <&ipmmu_mp 2>, <&ipmmu_mp 3>, + <&ipmmu_mp 4>, <&ipmmu_mp 5>, + <&ipmmu_mp 6>, <&ipmmu_mp 7>, + <&ipmmu_mp 8>, <&ipmmu_mp 9>, + <&ipmmu_mp 10>, <&ipmmu_mp 11>, + <&ipmmu_mp 12>, <&ipmmu_mp 13>, + <&ipmmu_mp 14>, <&ipmmu_mp 15>; + }; + + audma1: dma-controller@ec720000 { + compatible = "renesas,dmac-r8a77961", + "renesas,rcar-dmac"; + reg = <0 0xec720000 0 0x10000>; + interrupts = <GIC_SPI 351 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 336 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 337 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 338 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 339 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 340 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 341 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 342 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 343 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 344 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 346 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 347 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 348 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 349 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 382 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 383 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "error", + "ch0", "ch1", "ch2", "ch3", + "ch4", "ch5", "ch6", "ch7", + "ch8", "ch9", "ch10", "ch11", + "ch12", "ch13", "ch14", "ch15"; + clocks = <&cpg CPG_MOD 501>; + clock-names = "fck"; + power-domains = <&sysc R8A77961_PD_ALWAYS_ON>; + resets = <&cpg 501>; + #dma-cells = <1>; + dma-channels = <16>; + iommus = <&ipmmu_mp 16>, <&ipmmu_mp 17>, + <&ipmmu_mp 18>, <&ipmmu_mp 19>, + <&ipmmu_mp 20>, <&ipmmu_mp 21>, + <&ipmmu_mp 22>, <&ipmmu_mp 23>, + <&ipmmu_mp 24>, <&ipmmu_mp 25>, + <&ipmmu_mp 26>, <&ipmmu_mp 27>, + <&ipmmu_mp 28>, <&ipmmu_mp 29>, + <&ipmmu_mp 30>, <&ipmmu_mp 31>; }; xhci0: usb@ee000000 { @@ -1465,6 +1932,113 @@ status = "disabled"; }; + fcpf0: fcp@fe950000 { + compatible = "renesas,fcpf"; + reg = <0 0xfe950000 0 0x200>; + clocks = <&cpg CPG_MOD 615>; + power-domains = <&sysc R8A77961_PD_A3VC>; + resets = <&cpg 615>; + }; + + fcpvb0: fcp@fe96f000 { + compatible = "renesas,fcpv"; + reg = <0 0xfe96f000 0 0x200>; + clocks = <&cpg CPG_MOD 607>; + power-domains = <&sysc R8A77961_PD_A3VC>; + resets = <&cpg 607>; + }; + + fcpvi0: fcp@fe9af000 { + compatible = "renesas,fcpv"; + reg = <0 0xfe9af000 0 0x200>; + clocks = <&cpg CPG_MOD 611>; + power-domains = <&sysc R8A77961_PD_A3VC>; + resets = <&cpg 611>; + iommus = <&ipmmu_vc0 19>; + }; + + fcpvd0: fcp@fea27000 { + compatible = "renesas,fcpv"; + reg = <0 0xfea27000 0 0x200>; + clocks = <&cpg CPG_MOD 603>; + power-domains = <&sysc R8A77961_PD_ALWAYS_ON>; + resets = <&cpg 603>; + iommus = <&ipmmu_vi0 8>; + }; + + fcpvd1: fcp@fea2f000 { + compatible = "renesas,fcpv"; + reg = <0 0xfea2f000 0 0x200>; + clocks = <&cpg CPG_MOD 602>; + power-domains = <&sysc R8A77961_PD_ALWAYS_ON>; + resets = <&cpg 602>; + iommus = <&ipmmu_vi0 9>; + }; + + fcpvd2: fcp@fea37000 { + compatible = "renesas,fcpv"; + reg = <0 0xfea37000 0 0x200>; + clocks = <&cpg CPG_MOD 601>; + power-domains = <&sysc R8A77961_PD_ALWAYS_ON>; + resets = <&cpg 601>; + iommus = <&ipmmu_vi0 10>; + }; + + vspb: vsp@fe960000 { + compatible = "renesas,vsp2"; + reg = <0 0xfe960000 0 0x8000>; + interrupts = <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 626>; + power-domains = <&sysc R8A77961_PD_A3VC>; + resets = <&cpg 626>; + + renesas,fcp = <&fcpvb0>; + }; + + vspd0: vsp@fea20000 { + compatible = "renesas,vsp2"; + reg = <0 0xfea20000 0 0x5000>; + interrupts = <GIC_SPI 466 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 623>; + power-domains = <&sysc R8A77961_PD_ALWAYS_ON>; + resets = <&cpg 623>; + + renesas,fcp = <&fcpvd0>; + }; + + vspd1: vsp@fea28000 { + compatible = "renesas,vsp2"; + reg = <0 0xfea28000 0 0x5000>; + interrupts = <GIC_SPI 467 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 622>; + power-domains = <&sysc R8A77961_PD_ALWAYS_ON>; + resets = <&cpg 622>; + + renesas,fcp = <&fcpvd1>; + }; + + vspd2: vsp@fea30000 { + compatible = "renesas,vsp2"; + reg = <0 0xfea30000 0 0x5000>; + interrupts = <GIC_SPI 468 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 621>; + power-domains = <&sysc R8A77961_PD_ALWAYS_ON>; + resets = <&cpg 621>; + + renesas,fcp = <&fcpvd2>; + }; + + vspi0: vsp@fe9a0000 { + compatible = "renesas,vsp2"; + reg = <0 0xfe9a0000 0 0x8000>; + interrupts = <GIC_SPI 444 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 631>; + power-domains = <&sysc R8A77961_PD_A3VC>; + resets = <&cpg 631>; + + renesas,fcp = <&fcpvi0>; + }; + csi20: csi2@fea80000 { reg = <0 0xfea80000 0 0x10000>; /* placeholder */ @@ -1499,14 +2073,23 @@ }; hdmi0: hdmi@fead0000 { + compatible = "renesas,r8a77961-hdmi", "renesas,rcar-gen3-hdmi"; reg = <0 0xfead0000 0 0x10000>; - /* placeholder */ + interrupts = <GIC_SPI 389 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 729>, <&cpg CPG_CORE R8A77961_CLK_HDMI>; + clock-names = "iahb", "isfr"; + power-domains = <&sysc R8A77961_PD_ALWAYS_ON>; + resets = <&cpg 729>; + status = "disabled"; ports { #address-cells = <1>; #size-cells = <0>; port@0 { reg = <0>; + dw_hdmi0_in: endpoint { + remote-endpoint = <&du_out_hdmi0>; + }; }; port@1 { reg = <1>; @@ -1519,8 +2102,19 @@ }; du: display@feb00000 { + compatible = "renesas,du-r8a77961"; reg = <0 0xfeb00000 0 0x70000>; - /* placeholder */ + interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 269 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, + <&cpg CPG_MOD 722>; + clock-names = "du.0", "du.1", "du.2"; + resets = <&cpg 724>, <&cpg 722>; + reset-names = "du.0", "du.2"; + + renesas,vsps = <&vspd0 0>, <&vspd1 0>, <&vspd2 0>; + status = "disabled"; ports { #address-cells = <1>; @@ -1534,6 +2128,7 @@ port@1 { reg = <1>; du_out_hdmi0: endpoint { + remote-endpoint = <&dw_hdmi0_in>; }; }; port@2 { diff --git a/arch/arm64/boot/dts/renesas/r8a77965.dtsi b/arch/arm64/boot/dts/renesas/r8a77965.dtsi index fe4dc12e2bdf..c355460e5f7f 100644 --- a/arch/arm64/boot/dts/renesas/r8a77965.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77965.dtsi @@ -329,7 +329,7 @@ resets = <&cpg 905>; }; - pfc: pin-controller@e6060000 { + pfc: pinctrl@e6060000 { compatible = "renesas,pfc-r8a77965"; reg = <0 0xe6060000 0 0x50c>; }; diff --git a/arch/arm64/boot/dts/renesas/r8a77970.dtsi b/arch/arm64/boot/dts/renesas/r8a77970.dtsi index 2b9124a5ca86..baf8cc821564 100644 --- a/arch/arm64/boot/dts/renesas/r8a77970.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77970.dtsi @@ -204,7 +204,7 @@ resets = <&cpg 907>; }; - pfc: pin-controller@e6060000 { + pfc: pinctrl@e6060000 { compatible = "renesas,pfc-r8a77970"; reg = <0 0xe6060000 0 0x504>; }; diff --git a/arch/arm64/boot/dts/renesas/r8a77980.dtsi b/arch/arm64/boot/dts/renesas/r8a77980.dtsi index 59f5bbd72161..d6cae90d7fd9 100644 --- a/arch/arm64/boot/dts/renesas/r8a77980.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77980.dtsi @@ -234,7 +234,7 @@ resets = <&cpg 907>; }; - pfc: pin-controller@e6060000 { + pfc: pinctrl@e6060000 { compatible = "renesas,pfc-r8a77980"; reg = <0 0xe6060000 0 0x50c>; }; diff --git a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts index 7402cfa8d4e4..e0ccca2222d2 100644 --- a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts +++ b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts @@ -520,10 +520,8 @@ &pfc { avb_pins: avb { - mux { - groups = "avb_link", "avb_mii"; - function = "avb"; - }; + groups = "avb_link", "avb_mii"; + function = "avb"; }; canfd0_pins: canfd0 { diff --git a/arch/arm64/boot/dts/renesas/r8a77990.dtsi b/arch/arm64/boot/dts/renesas/r8a77990.dtsi index 1991bdc36792..33d7e657bd9c 100644 --- a/arch/arm64/boot/dts/renesas/r8a77990.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77990.dtsi @@ -282,7 +282,7 @@ resets = <&cpg 906>; }; - pfc: pin-controller@e6060000 { + pfc: pinctrl@e6060000 { compatible = "renesas,pfc-r8a77990"; reg = <0 0xe6060000 0 0x508>; }; @@ -1192,9 +1192,8 @@ reg = <0 0xe6ea0000 0 0x0064>; interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cpg CPG_MOD 210>; - dmas = <&dmac1 0x43>, <&dmac1 0x42>, - <&dmac2 0x43>, <&dmac2 0x42>; - dma-names = "tx", "rx", "tx", "rx"; + dmas = <&dmac0 0x43>, <&dmac0 0x42>; + dma-names = "tx", "rx"; power-domains = <&sysc R8A77990_PD_ALWAYS_ON>; resets = <&cpg 210>; #address-cells = <1>; @@ -1288,6 +1287,126 @@ }; }; + drif00: rif@e6f40000 { + compatible = "renesas,r8a77990-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6f40000 0 0x84>; + interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 515>; + clock-names = "fck"; + dmas = <&dmac1 0x20>, <&dmac2 0x20>; + dma-names = "rx", "rx"; + power-domains = <&sysc R8A77990_PD_ALWAYS_ON>; + resets = <&cpg 515>; + renesas,bonding = <&drif01>; + status = "disabled"; + }; + + drif01: rif@e6f50000 { + compatible = "renesas,r8a77990-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6f50000 0 0x84>; + interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 514>; + clock-names = "fck"; + dmas = <&dmac1 0x22>, <&dmac2 0x22>; + dma-names = "rx", "rx"; + power-domains = <&sysc R8A77990_PD_ALWAYS_ON>; + resets = <&cpg 514>; + renesas,bonding = <&drif00>; + status = "disabled"; + }; + + drif10: rif@e6f60000 { + compatible = "renesas,r8a77990-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6f60000 0 0x84>; + interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 513>; + clock-names = "fck"; + dmas = <&dmac1 0x24>, <&dmac2 0x24>; + dma-names = "rx", "rx"; + power-domains = <&sysc R8A77990_PD_ALWAYS_ON>; + resets = <&cpg 513>; + renesas,bonding = <&drif11>; + status = "disabled"; + }; + + drif11: rif@e6f70000 { + compatible = "renesas,r8a77990-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6f70000 0 0x84>; + interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 512>; + clock-names = "fck"; + dmas = <&dmac1 0x26>, <&dmac2 0x26>; + dma-names = "rx", "rx"; + power-domains = <&sysc R8A77990_PD_ALWAYS_ON>; + resets = <&cpg 512>; + renesas,bonding = <&drif10>; + status = "disabled"; + }; + + drif20: rif@e6f80000 { + compatible = "renesas,r8a77990-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6f80000 0 0x84>; + interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 511>; + clock-names = "fck"; + dmas = <&dmac0 0x28>; + dma-names = "rx"; + power-domains = <&sysc R8A77990_PD_ALWAYS_ON>; + resets = <&cpg 511>; + renesas,bonding = <&drif21>; + status = "disabled"; + }; + + drif21: rif@e6f90000 { + compatible = "renesas,r8a77990-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6f90000 0 0x84>; + interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 510>; + clock-names = "fck"; + dmas = <&dmac0 0x2a>; + dma-names = "rx"; + power-domains = <&sysc R8A77990_PD_ALWAYS_ON>; + resets = <&cpg 510>; + renesas,bonding = <&drif20>; + status = "disabled"; + }; + + drif30: rif@e6fa0000 { + compatible = "renesas,r8a77990-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6fa0000 0 0x84>; + interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 509>; + clock-names = "fck"; + dmas = <&dmac0 0x2c>; + dma-names = "rx"; + power-domains = <&sysc R8A77990_PD_ALWAYS_ON>; + resets = <&cpg 509>; + renesas,bonding = <&drif31>; + status = "disabled"; + }; + + drif31: rif@e6fb0000 { + compatible = "renesas,r8a77990-drif", + "renesas,rcar-gen3-drif"; + reg = <0 0xe6fb0000 0 0x84>; + interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 508>; + clock-names = "fck"; + dmas = <&dmac0 0x2e>; + dma-names = "rx"; + power-domains = <&sysc R8A77990_PD_ALWAYS_ON>; + resets = <&cpg 508>; + renesas,bonding = <&drif30>; + status = "disabled"; + }; + rcar_sound: sound@ec500000 { /* * #sound-dai-cells is required diff --git a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts index 79c73a99d2fe..8f471881b7a3 100644 --- a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts +++ b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts @@ -393,10 +393,8 @@ &pfc { avb0_pins: avb { - mux { - groups = "avb0_link", "avb0_mdio", "avb0_mii"; - function = "avb0"; - }; + groups = "avb0_link", "avb0_mdio", "avb0_mii"; + function = "avb0"; }; can0_pins: can0 { diff --git a/arch/arm64/boot/dts/renesas/r8a77995.dtsi b/arch/arm64/boot/dts/renesas/r8a77995.dtsi index 2c2272f5f5b5..cd7ca9774196 100644 --- a/arch/arm64/boot/dts/renesas/r8a77995.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi @@ -188,7 +188,7 @@ resets = <&cpg 906>; }; - pfc: pin-controller@e6060000 { + pfc: pinctrl@e6060000 { compatible = "renesas,pfc-r8a77995"; reg = <0 0xe6060000 0 0x508>; }; diff --git a/arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi b/arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi new file mode 100644 index 000000000000..4ba269a4cec8 --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi @@ -0,0 +1,46 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for the Falcon CPU board + * + * Copyright (C) 2020 Renesas Electronics Corp. + */ + +#include "r8a779a0.dtsi" + +/ { + model = "Renesas Falcon CPU board"; + compatible = "renesas,falcon-cpu", "renesas,r8a779a0"; + + memory@48000000 { + device_type = "memory"; + /* first 128MB is reserved for secure area. */ + reg = <0x0 0x48000000 0x0 0x78000000>; + }; + + memory@500000000 { + device_type = "memory"; + reg = <0x5 0x00000000 0x0 0x80000000>; + }; + + memory@600000000 { + device_type = "memory"; + reg = <0x6 0x00000000 0x0 0x80000000>; + }; + + memory@700000000 { + device_type = "memory"; + reg = <0x7 0x00000000 0x0 0x80000000>; + }; +}; + +&extal_clk { + clock-frequency = <16666666>; +}; + +&extalr_clk { + clock-frequency = <32768>; +}; + +&scif0 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts b/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts new file mode 100644 index 000000000000..8eda70e5a82b --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts @@ -0,0 +1,22 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for the Falcon CPU and BreakOut boards + * + * Copyright (C) 2020 Renesas Electronics Corp. + */ + +/dts-v1/; +#include "r8a779a0-falcon-cpu.dtsi" + +/ { + model = "Renesas Falcon CPU and Breakout boards based on r8a779a0"; + compatible = "renesas,falcon-breakout", "renesas,falcon-cpu", "renesas,r8a779a0"; + + aliases { + serial0 = &scif0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; diff --git a/arch/arm64/boot/dts/renesas/r8a779a0.dtsi b/arch/arm64/boot/dts/renesas/r8a779a0.dtsi new file mode 100644 index 000000000000..6cf77ce9aa93 --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8a779a0.dtsi @@ -0,0 +1,133 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for the R-Car V3U (R8A779A0) SoC + * + * Copyright (C) 2020 Renesas Electronics Corp. + */ + +#include <dt-bindings/clock/r8a779a0-cpg-mssr.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/power/r8a779a0-sysc.h> + +/ { + compatible = "renesas,r8a779a0"; + #address-cells = <2>; + #size-cells = <2>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + a76_0: cpu@0 { + compatible = "arm,cortex-a76"; + reg = <0>; + device_type = "cpu"; + power-domains = <&sysc R8A779A0_PD_A1E0D0C0>; + next-level-cache = <&L3_CA76_0>; + }; + + L3_CA76_0: cache-controller-0 { + compatible = "cache"; + power-domains = <&sysc R8A779A0_PD_A2E0D0>; + cache-unified; + cache-level = <3>; + }; + }; + + extal_clk: extal { + compatible = "fixed-clock"; + #clock-cells = <0>; + /* This value must be overridden by the board */ + clock-frequency = <0>; + }; + + extalr_clk: extalr { + compatible = "fixed-clock"; + #clock-cells = <0>; + /* This value must be overridden by the board */ + clock-frequency = <0>; + }; + + pmu_a76 { + compatible = "arm,cortex-a76-pmu"; + interrupts-extended = <&gic GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>, + <&gic GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>, + <&gic GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>, + <&gic GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>; + }; + + /* External SCIF clock - to be overridden by boards that provide it */ + scif_clk: scif { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; + + soc: soc { + compatible = "simple-bus"; + interrupt-parent = <&gic>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + cpg: clock-controller@e6150000 { + compatible = "renesas,r8a779a0-cpg-mssr"; + reg = <0 0xe6150000 0 0x4000>; + clocks = <&extal_clk>, <&extalr_clk>; + clock-names = "extal", "extalr"; + #clock-cells = <2>; + #power-domain-cells = <0>; + #reset-cells = <1>; + }; + + rst: reset-controller@e6160000 { + compatible = "renesas,r8a779a0-rst"; + reg = <0 0xe6160000 0 0x4000>; + }; + + sysc: system-controller@e6180000 { + compatible = "renesas,r8a779a0-sysc"; + reg = <0 0xe6180000 0 0x4000>; + #power-domain-cells = <1>; + }; + + scif0: serial@e6e60000 { + compatible = "renesas,scif-r8a779a0", + "renesas,rcar-gen3-scif", "renesas,scif"; + reg = <0 0xe6e60000 0 64>; + interrupts = <GIC_SPI 251 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 702>, + <&cpg CPG_CORE R8A779A0_CLK_S1D2>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>; + resets = <&cpg 702>; + status = "disabled"; + }; + + gic: interrupt-controller@f1000000 { + compatible = "arm,gic-v3"; + #interrupt-cells = <3>; + #address-cells = <0>; + interrupt-controller; + reg = <0x0 0xf1000000 0 0x20000>, + <0x0 0xf1060000 0 0x110000>; + interrupts = <GIC_PPI 9 + (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>; + power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>; + }; + + prr: chipid@fff00044 { + compatible = "renesas,prr"; + reg = <0 0xfff00044 0 4>; + }; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>, + <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>, + <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>, + <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>; + }; +}; diff --git a/arch/arm64/boot/dts/renesas/ulcb.dtsi b/arch/arm64/boot/dts/renesas/ulcb.dtsi index ff88af8e39d3..a2e085db87c5 100644 --- a/arch/arm64/boot/dts/renesas/ulcb.dtsi +++ b/arch/arm64/boot/dts/renesas/ulcb.dtsi @@ -469,6 +469,7 @@ mmc-hs200-1_8v; mmc-hs400-1_8v; non-removable; + full-pwr-cycle-in-suspend; status = "okay"; }; diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile index b87b1f773083..26661c7b736b 100644 --- a/arch/arm64/boot/dts/rockchip/Makefile +++ b/arch/arm64/boot/dts/rockchip/Makefile @@ -2,9 +2,11 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += px30-evb.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3308-evb.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3308-roc-cc.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3318-a95x-z2.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3326-odroid-go2.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-a1.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-evb.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2s.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-rock64.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-roc-cc.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-evb-act8846.dtb @@ -33,7 +35,9 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-pinebook-pro.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-puma-haikou.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-roc-pc.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-roc-pc-mezzanine.dtb -dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-pi-4.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-pi-4a.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-pi-4b.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-pi-4c.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock960.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rockpro64-v2.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rockpro64.dtb diff --git a/arch/arm64/boot/dts/rockchip/rk3308.dtsi b/arch/arm64/boot/dts/rockchip/rk3308.dtsi index e8b754d415d8..2560b98771ca 100644 --- a/arch/arm64/boot/dts/rockchip/rk3308.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3308.dtsi @@ -574,7 +574,7 @@ }; spdif_tx: spdif-tx@ff3a0000 { - compatible = "rockchip,rk3308-spdif", "rockchip,rk3328-spdif"; + compatible = "rockchip,rk3308-spdif", "rockchip,rk3066-spdif"; reg = <0x0 0xff3a0000 0x0 0x1000>; interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru SCLK_SPDIF_TX>, <&cru HCLK_SPDIFTX>; diff --git a/arch/arm64/boot/dts/rockchip/rk3318-a95x-z2.dts b/arch/arm64/boot/dts/rockchip/rk3318-a95x-z2.dts new file mode 100644 index 000000000000..30c73ef25370 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3318-a95x-z2.dts @@ -0,0 +1,374 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) + +/dts-v1/; +#include <dt-bindings/input/input.h> +#include "rk3328.dtsi" + +/ { + model = "A95X Z2"; + compatible = "zkmagic,a95x-z2", "rockchip,rk3318"; + + chosen { + stdout-path = "serial2:1500000n8"; + }; + + adc-keys { + compatible = "adc-keys"; + io-channels = <&saradc 0>; + io-channel-names = "buttons"; + keyup-threshold-microvolt = <1800000>; + poll-interval = <100>; + + recovery { + label = "recovery"; + linux,code = <KEY_VENDOR>; + press-threshold-microvolt = <17000>; + }; + }; + + ir-receiver { + compatible = "gpio-ir-receiver"; + gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>; + pinctrl-0 = <&ir_int>; + pinctrl-names = "default"; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-0 = <&cyx_led_pin>; + pinctrl-names = "default"; + + cyx_led: led-0 { + default-state = "on"; + gpios = <&gpio2 RK_PC7 GPIO_ACTIVE_LOW>; + label = "CYX_LED"; + }; + }; + + sdio_pwrseq: sdio-pwrseq { + compatible = "mmc-pwrseq-simple"; + pinctrl-0 = <&wifi_enable_h>; + pinctrl-names = "default"; + reset-gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>; + }; + + spdif-sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "SPDIF"; + + simple-audio-card,cpu { + sound-dai = <&spdif>; + }; + + simple-audio-card,codec { + sound-dai = <&spdif_out>; + }; + }; + + spdif_out: spdif-out { + compatible = "linux,spdif-dit"; + #sound-dai-cells = <0>; + }; + + /* Power tree */ + vccio_1v8: vccio-1v8-regulator { + compatible = "regulator-fixed"; + regulator-name = "vccio_1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + vccio_3v3: vccio-3v3-regulator { + compatible = "regulator-fixed"; + regulator-name = "vccio_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vcc_otg_vbus: otg-vbus-regulator { + compatible = "regulator-fixed"; + gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>; + pinctrl-0 = <&otg_vbus_drv>; + pinctrl-names = "default"; + regulator-name = "vcc_otg_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + }; + + vcc_sd: sdmmc-regulator { + compatible = "regulator-fixed"; + gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>; + pinctrl-0 = <&sdmmc0m1_pin>; + pinctrl-names = "default"; + regulator-name = "vcc_sd"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vccio_3v3>; + }; + + vdd_arm: vdd-arm { + compatible = "pwm-regulator"; + pwms = <&pwm0 0 5000 1>; + regulator-name = "vdd_arm"; + regulator-min-microvolt = <950000>; + regulator-max-microvolt = <1400000>; + regulator-settling-time-up-us = <250>; + regulator-always-on; + regulator-boot-on; + }; + + vdd_log: vdd-log { + compatible = "pwm-regulator"; + pwms = <&pwm1 0 5000 1>; + regulator-name = "vdd_log"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1300000>; + regulator-settling-time-up-us = <250>; + regulator-always-on; + regulator-boot-on; + }; +}; + +&analog_sound { + status = "okay"; +}; + +&codec { + status = "okay"; +}; + +&cpu0 { + cpu-supply = <&vdd_arm>; +}; + +&cpu1 { + cpu-supply = <&vdd_arm>; +}; + +&cpu2 { + cpu-supply = <&vdd_arm>; +}; + +&cpu3 { + cpu-supply = <&vdd_arm>; +}; + +&cpu0_opp_table { + opp-1200000000 { + status = "disabled"; + }; + + opp-1296000000 { + status = "disabled"; + }; +}; + +&emmc { + bus-width = <8>; + cap-mmc-highspeed; + non-removable; + pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>; + pinctrl-names = "default"; + status = "okay"; +}; + +&gmac2phy { + assigned-clock-parents = <&cru SCLK_MAC2PHY_SRC>; + assigned-clock-rate = <50000000>; + assigned-clocks = <&cru SCLK_MAC2PHY>; + clock_in_out = "output"; + status = "okay"; +}; + +&gpu { + mali-supply = <&vdd_log>; +}; + +&hdmi { + ddc-i2c-scl-high-time-ns = <9625>; + ddc-i2c-scl-low-time-ns = <10000>; + status = "okay"; +}; + +&hdmiphy { + status = "okay"; +}; + +&hdmi_sound { + status = "okay"; +}; + +&i2s0 { + status = "okay"; +}; + +&i2s1 { + status = "okay"; +}; + +&io_domains { + pmuio-supply = <&vccio_3v3>; + vccio1-supply = <&vccio_3v3>; + vccio2-supply = <&vccio_1v8>; + vccio3-supply = <&vccio_3v3>; + vccio4-supply = <&vccio_1v8>; + vccio5-supply = <&vccio_3v3>; + vccio6-supply = <&vccio_3v3>; + status = "okay"; +}; + +&pinctrl { + ir { + ir_int: ir-int { + rockchip,pins = <2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + leds { + cyx_led_pin: cyx-led-pin { + rockchip,pins = <2 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + pwm0 { + pwm0_pin_pull_up: pwm0-pin-pull-up { + rockchip,pins = <2 RK_PA4 1 &pcfg_pull_up>; + }; + }; + + pwm1 { + pwm1_pin_pull_up: pwm1-pin-pull-up { + rockchip,pins = <2 RK_PA5 1 &pcfg_pull_up>; + }; + }; + + sdio-pwrseq { + wifi_enable_h: wifi-enable-h { + rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + sdmmc1 { + clk_32k_out: clk-32k-out { + rockchip,pins = <1 RK_PD4 1 &pcfg_pull_none>; + }; + }; + + usb { + host_vbus_drv: host-vbus-drv { + rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + otg_vbus_drv: otg-vbus-drv { + rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; + +&pwm0 { + pinctrl-0 = <&pwm0_pin_pull_up>; + pinctrl-names = "active"; + status = "okay"; +}; + +&pwm1 { + pinctrl-0 = <&pwm1_pin_pull_up>; + pinctrl-names = "active"; + status = "okay"; +}; + +&saradc { + vref-supply = <&vccio_1v8>; + status = "okay"; +}; + +&sdio { + bus-width = <4>; + cap-sd-highspeed; + cap-sdio-irq; + keep-power-in-suspend; + max-frequency = <125000000>; + mmc-pwrseq = <&sdio_pwrseq>; + non-removable; + pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk &clk_32k_out>; + pinctrl-names = "default"; + sd-uhs-sdr104; + status = "okay"; +}; + +&sdmmc { + bus-width = <4>; + cap-sd-highspeed; + pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>; + pinctrl-names = "default"; + vmmc-supply = <&vcc_sd>; + status = "okay"; +}; + +&spdif { + pinctrl-0 = <&spdifm0_tx>; + status = "okay"; +}; + +&soc_crit { + temperature = <115000>; /* millicelsius */ +}; + +&target { + temperature = <105000>; /* millicelsius */ +}; + +&threshold { + temperature = <90000>; /* millicelsius */ +}; + +&tsadc { + rockchip,hw-tshut-temp = <120000>; + status = "okay"; +}; + +&u2phy { + status = "okay"; +}; + +&u2phy_host { + status = "okay"; +}; + +&u2phy_otg { + phy-supply = <&vcc_otg_vbus>; + status = "okay"; +}; + +&uart0 { + pinctrl-0 = <&uart0_xfer &uart0_cts>; + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +&usb20_otg { + dr_mode = "host"; + status = "okay"; +}; + +&usb_host0_ehci { + status = "okay"; +}; + +&usb_host0_ohci { + status = "okay"; +}; + +&vop { + status = "okay"; +}; + +&vop_mmu { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts index 1969dab84138..a48767931af6 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts +++ b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts @@ -70,6 +70,18 @@ cpu-supply = <&vdd_arm>; }; +&cpu1 { + cpu-supply = <&vdd_arm>; +}; + +&cpu2 { + cpu-supply = <&vdd_arm>; +}; + +&cpu3 { + cpu-supply = <&vdd_arm>; +}; + &emmc { bus-width = <8>; cap-mmc-highspeed; diff --git a/arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s.dts b/arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s.dts new file mode 100644 index 000000000000..be7a31d81632 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s.dts @@ -0,0 +1,368 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2020 David Bauer <mail@david-bauer.net> + */ + +/dts-v1/; + +#include <dt-bindings/input/input.h> +#include <dt-bindings/gpio/gpio.h> +#include "rk3328.dtsi" + +/ { + model = "FriendlyElec NanoPi R2S"; + compatible = "friendlyarm,nanopi-r2s", "rockchip,rk3328"; + + chosen { + stdout-path = "serial2:1500000n8"; + }; + + gmac_clk: gmac-clock { + compatible = "fixed-clock"; + clock-frequency = <125000000>; + clock-output-names = "gmac_clk"; + #clock-cells = <0>; + }; + + keys { + compatible = "gpio-keys"; + pinctrl-0 = <&reset_button_pin>; + pinctrl-names = "default"; + + reset { + label = "reset"; + gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_LOW>; + linux,code = <KEY_RESTART>; + debounce-interval = <50>; + }; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-0 = <&lan_led_pin>, <&sys_led_pin>, <&wan_led_pin>; + pinctrl-names = "default"; + + lan_led: led-0 { + gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>; + label = "nanopi-r2s:green:lan"; + }; + + sys_led: led-1 { + gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>; + label = "nanopi-r2s:red:sys"; + }; + + wan_led: led-2 { + gpios = <&gpio2 RK_PC2 GPIO_ACTIVE_HIGH>; + label = "nanopi-r2s:green:wan"; + }; + }; + + vcc_io_sdio: sdmmcio-regulator { + compatible = "regulator-gpio"; + enable-active-high; + gpios = <&gpio1 RK_PD4 GPIO_ACTIVE_HIGH>; + pinctrl-0 = <&sdio_vcc_pin>; + pinctrl-names = "default"; + regulator-name = "vcc_io_sdio"; + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-settling-time-us = <5000>; + regulator-type = "voltage"; + startup-delay-us = <2000>; + states = <1800000 0x1 + 3300000 0x0>; + vin-supply = <&vcc_io_33>; + }; + + vcc_sd: sdmmc-regulator { + compatible = "regulator-fixed"; + gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>; + pinctrl-0 = <&sdmmc0m1_pin>; + pinctrl-names = "default"; + regulator-name = "vcc_sd"; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vcc_io_33>; + }; + + vdd_5v: vdd-5v { + compatible = "regulator-fixed"; + regulator-name = "vdd_5v"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; +}; + +&cpu0 { + cpu-supply = <&vdd_arm>; +}; + +&cpu1 { + cpu-supply = <&vdd_arm>; +}; + +&cpu2 { + cpu-supply = <&vdd_arm>; +}; + +&cpu3 { + cpu-supply = <&vdd_arm>; +}; + +&gmac2io { + assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>; + assigned-clock-parents = <&gmac_clk>, <&gmac_clk>; + clock_in_out = "input"; + phy-handle = <&rtl8211e>; + phy-mode = "rgmii"; + phy-supply = <&vcc_io_33>; + pinctrl-0 = <&rgmiim1_pins>; + pinctrl-names = "default"; + rx_delay = <0x18>; + snps,aal; + tx_delay = <0x24>; + status = "okay"; + + mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + + rtl8211e: ethernet-phy@1 { + reg = <1>; + pinctrl-0 = <ð_phy_reset_pin>; + pinctrl-names = "default"; + reset-assert-us = <10000>; + reset-deassert-us = <50000>; + reset-gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&i2c1 { + status = "okay"; + + rk805: pmic@18 { + compatible = "rockchip,rk805"; + reg = <0x18>; + interrupt-parent = <&gpio1>; + interrupts = <24 IRQ_TYPE_LEVEL_LOW>; + #clock-cells = <1>; + clock-output-names = "xin32k", "rk805-clkout2"; + gpio-controller; + #gpio-cells = <2>; + pinctrl-0 = <&pmic_int_l>; + pinctrl-names = "default"; + rockchip,system-power-controller; + wakeup-source; + + vcc1-supply = <&vdd_5v>; + vcc2-supply = <&vdd_5v>; + vcc3-supply = <&vdd_5v>; + vcc4-supply = <&vdd_5v>; + vcc5-supply = <&vcc_io_33>; + vcc6-supply = <&vdd_5v>; + + regulators { + vdd_log: DCDC_REG1 { + regulator-name = "vdd_log"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <712500>; + regulator-max-microvolt = <1450000>; + regulator-ramp-delay = <12500>; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1000000>; + }; + }; + + vdd_arm: DCDC_REG2 { + regulator-name = "vdd_arm"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <712500>; + regulator-max-microvolt = <1450000>; + regulator-ramp-delay = <12500>; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <950000>; + }; + }; + + vcc_ddr: DCDC_REG3 { + regulator-name = "vcc_ddr"; + regulator-always-on; + regulator-boot-on; + + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + vcc_io_33: DCDC_REG4 { + regulator-name = "vcc_io_33"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vcc_18: LDO_REG1 { + regulator-name = "vcc_18"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vcc18_emmc: LDO_REG2 { + regulator-name = "vcc18_emmc"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vdd_10: LDO_REG3 { + regulator-name = "vdd_10"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1000000>; + }; + }; + }; + }; +}; + +&io_domains { + pmuio-supply = <&vcc_io_33>; + vccio1-supply = <&vcc_io_33>; + vccio2-supply = <&vcc18_emmc>; + vccio3-supply = <&vcc_io_sdio>; + vccio4-supply = <&vcc_18>; + vccio5-supply = <&vcc_io_33>; + vccio6-supply = <&vcc_io_33>; + status = "okay"; +}; + +&pinctrl { + button { + reset_button_pin: reset-button-pin { + rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + ethernet-phy { + eth_phy_reset_pin: eth-phy-reset-pin { + rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_down>; + }; + }; + + leds { + lan_led_pin: lan-led-pin { + rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + sys_led_pin: sys-led-pin { + rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + wan_led_pin: wan-led-pin { + rockchip,pins = <2 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + pmic { + pmic_int_l: pmic-int-l { + rockchip,pins = <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + + sd { + sdio_vcc_pin: sdio-vcc-pin { + rockchip,pins = <1 RK_PD4 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; +}; + +&pwm2 { + status = "okay"; +}; + +&sdmmc { + bus-width = <4>; + cap-sd-highspeed; + disable-wp; + pinctrl-0 = <&sdmmc0_clk>, <&sdmmc0_cmd>, <&sdmmc0_dectn>, <&sdmmc0_bus4>; + pinctrl-names = "default"; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr50; + sd-uhs-sdr104; + vmmc-supply = <&vcc_sd>; + vqmmc-supply = <&vcc_io_sdio>; + status = "okay"; +}; + +&tsadc { + rockchip,hw-tshut-mode = <0>; + rockchip,hw-tshut-polarity = <0>; + status = "okay"; +}; + +&u2phy { + status = "okay"; +}; + +&u2phy_host { + status = "okay"; +}; + +&u2phy_otg { + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +&usb20_otg { + status = "okay"; + dr_mode = "host"; +}; + +&usb_host0_ehci { + status = "okay"; +}; + +&usb_host0_ohci { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi b/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi index 1c52f47c43a6..87fabc64cc39 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi @@ -134,7 +134,7 @@ pinctrl-0 = <&rmii_pins>; tx_delay = <0x30>; rx_delay = <0x10>; - status = "ok"; + status = "okay"; }; &i2c0 { diff --git a/arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts b/arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts index b058ce999e3b..ecce16ecc9c3 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts +++ b/arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts @@ -183,7 +183,7 @@ snps,reset-delays-us = <0 10000 1000000>; tx_delay = <0x30>; rx_delay = <0x10>; - status = "ok"; + status = "okay"; }; &i2c0 { diff --git a/arch/arm64/boot/dts/rockchip/rk3368-r88.dts b/arch/arm64/boot/dts/rockchip/rk3368-r88.dts index 236ab0f1b206..2582fa4b90e2 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-r88.dts +++ b/arch/arm64/boot/dts/rockchip/rk3368-r88.dts @@ -167,7 +167,7 @@ pinctrl-0 = <&rmii_pins>; tx_delay = <0x30>; rx_delay = <0x10>; - status = "ok"; + status = "okay"; }; &i2c0 { @@ -198,7 +198,7 @@ }; &io_domains { - status = "ok"; + status = "okay"; audio-supply = <&vcc_io>; gpio30-supply = <&vcc_io>; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi index e36837c04dc7..635afdd99122 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi @@ -138,6 +138,14 @@ }; }; + ir-receiver { + compatible = "gpio-ir-receiver"; + gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_LOW>; + linux,rc-map-name = "rc-khadas"; + pinctrl-names = "default"; + pinctrl-0 = <&ir_rx>; + }; + leds { compatible = "gpio-leds"; pinctrl-names = "default"; @@ -585,6 +593,12 @@ }; }; + ir { + ir_rx: ir-rx { + rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + leds { sys_led_pin: sys-led-pin { rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>; @@ -690,6 +704,16 @@ status = "okay"; }; +&spi1 { + status = "okay"; + + spiflash: flash@0 { + compatible = "winbond,w25q128fw", "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <104000000>; + }; +}; + &tcphy0 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc-mezzanine.dts b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc-mezzanine.dts index 2acb3d500fb9..754627d97144 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc-mezzanine.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc-mezzanine.dts @@ -11,6 +11,16 @@ model = "Firefly ROC-RK3399-PC Mezzanine Board"; compatible = "firefly,roc-rk3399-pc-mezzanine", "rockchip,rk3399"; + /* MP8009 PoE PD */ + poe_12v: poe-12v { + compatible = "regulator-fixed"; + regulator-name = "poe_12v"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + }; + vcc3v3_ngff: vcc3v3-ngff { compatible = "regulator-fixed"; regulator-name = "vcc3v3_ngff"; @@ -22,7 +32,7 @@ regulator-boot-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; - vin-supply = <&dc_12v>; + vin-supply = <&sys_12v>; }; vcc3v3_pcie: vcc3v3-pcie { @@ -34,10 +44,14 @@ pinctrl-0 = <&vcc3v3_pcie_en>; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; - vin-supply = <&dc_12v>; + vin-supply = <&sys_12v>; }; }; +&sys_12v { + vin-supply = <&poe_12v>; +}; + &pcie_phy { status = "okay"; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi index b85ec31cd283..e7a459fa4322 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi @@ -110,6 +110,14 @@ regulator-max-microvolt = <5000000>; }; + sys_12v: sys-12v { + compatible = "regulator-fixed"; + regulator-name = "sys_12v"; + regulator-always-on; + regulator-boot-on; + vin-supply = <&dc_12v>; + }; + /* switched by pmic_sleep */ vcc1v8_s3: vcca1v8_s3: vcc1v8-s3 { compatible = "regulator-fixed"; @@ -141,7 +149,7 @@ regulator-boot-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; - vin-supply = <&dc_12v>; + vin-supply = <&sys_12v>; }; vcca_0v9: vcca-0v9 { @@ -186,7 +194,7 @@ regulator-boot-on; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; - vin-supply = <&dc_12v>; + vin-supply = <&sys_12v>; }; vdd_log: vdd-log { diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi index 60f98a3e19d8..678a336010bf 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi @@ -11,9 +11,6 @@ #include "rk3399-opp.dtsi" / { - model = "Radxa ROCK Pi 4"; - compatible = "radxa,rockpi4", "rockchip,rk3399"; - chosen { stdout-path = "serial2:1500000n8"; }; @@ -587,17 +584,6 @@ pinctrl-names = "default"; pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>; sd-uhs-sdr104; - status = "okay"; - - brcmf: wifi@1 { - compatible = "brcm,bcm4329-fmac"; - reg = <1>; - interrupt-parent = <&gpio0>; - interrupts = <RK_PA3 GPIO_ACTIVE_HIGH>; - interrupt-names = "host-wake"; - pinctrl-names = "default"; - pinctrl-0 = <&wifi_host_wake_l>; - }; }; &sdmmc { @@ -666,18 +652,6 @@ &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>; - status = "okay"; - - bluetooth { - compatible = "brcm,bcm43438-bt"; - clocks = <&rk808 1>; - clock-names = "ext_clock"; - device-wakeup-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>; - host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>; - shutdown-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>; - pinctrl-names = "default"; - pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>; - }; }; &uart2 { diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4a.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4a.dts new file mode 100644 index 000000000000..89f2af5e111d --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4a.dts @@ -0,0 +1,13 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2019 Akash Gajjar <Akash_Gajjar@mentor.com> + * Copyright (c) 2019 Pragnesh Patel <Pragnesh_Patel@mentor.com> + */ + +/dts-v1/; +#include "rk3399-rock-pi-4.dtsi" + +/ { + model = "Radxa ROCK Pi 4A"; + compatible = "radxa,rockpi4a", "radxa,rockpi4", "rockchip,rk3399"; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b.dts new file mode 100644 index 000000000000..f0055ce2fda0 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b.dts @@ -0,0 +1,42 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2019 Akash Gajjar <Akash_Gajjar@mentor.com> + * Copyright (c) 2019 Pragnesh Patel <Pragnesh_Patel@mentor.com> + */ + +/dts-v1/; +#include "rk3399-rock-pi-4.dtsi" + +/ { + model = "Radxa ROCK Pi 4B"; + compatible = "radxa,rockpi4b", "radxa,rockpi4", "rockchip,rk3399"; +}; + +&sdio0 { + status = "okay"; + + brcmf: wifi@1 { + compatible = "brcm,bcm4329-fmac"; + reg = <1>; + interrupt-parent = <&gpio0>; + interrupts = <RK_PA3 GPIO_ACTIVE_HIGH>; + interrupt-names = "host-wake"; + pinctrl-names = "default"; + pinctrl-0 = <&wifi_host_wake_l>; + }; +}; + +&uart0 { + status = "okay"; + + bluetooth { + compatible = "brcm,bcm43438-bt"; + clocks = <&rk808 1>; + clock-names = "ext_clock"; + device-wakeup-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>; + host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>; + shutdown-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>; + }; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4c.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4c.dts new file mode 100644 index 000000000000..4c7ebb1c5d2d --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4c.dts @@ -0,0 +1,51 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd + * Copyright (c) 2019 Radxa Limited + * Copyright (c) 2019 Amarula Solutions(India) + */ + +/dts-v1/; +#include "rk3399-rock-pi-4.dtsi" + +/ { + model = "Radxa ROCK Pi 4C"; + compatible = "radxa,rockpi4c", "radxa,rockpi4", "rockchip,rk3399"; +}; + +&sdio0 { + status = "okay"; + + brcmf: wifi@1 { + compatible = "brcm,bcm4329-fmac"; + reg = <1>; + interrupt-parent = <&gpio0>; + interrupts = <RK_PA3 GPIO_ACTIVE_HIGH>; + interrupt-names = "host-wake"; + pinctrl-names = "default"; + pinctrl-0 = <&wifi_host_wake_l>; + }; +}; + +&uart0 { + status = "okay"; + + bluetooth { + compatible = "brcm,bcm43438-bt"; + clocks = <&rk808 1>; + clock-names = "ext_clock"; + device-wakeup-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>; + host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>; + shutdown-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>; + }; +}; + +&vcc5v0_host { + gpio = <&gpio3 RK_PD6 GPIO_ACTIVE_HIGH>; +}; + +&vcc5v0_host_en { + rockchip,pins = <3 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>; +}; diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile index 05c0bebf65d4..65506f21ba30 100644 --- a/arch/arm64/boot/dts/ti/Makefile +++ b/arch/arm64/boot/dts/ti/Makefile @@ -3,9 +3,11 @@ # Make file to build device tree binaries for boards based on # Texas Instruments Inc processors # -# Copyright (C) 2016-2018 Texas Instruments Incorporated - https://www.ti.com/ +# Copyright (C) 2016-2020 Texas Instruments Incorporated - https://www.ti.com/ # -dtb-$(CONFIG_ARCH_K3_AM6_SOC) += k3-am654-base-board.dtb +dtb-$(CONFIG_ARCH_K3) += k3-am654-base-board.dtb -dtb-$(CONFIG_ARCH_K3_J721E_SOC) += k3-j721e-common-proc-board.dtb +dtb-$(CONFIG_ARCH_K3) += k3-j721e-common-proc-board.dtb + +dtb-$(CONFIG_ARCH_K3) += k3-j7200-common-proc-board.dtb diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi index 9edfae5944f7..533525229a8d 100644 --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi @@ -112,7 +112,29 @@ power-domains = <&k3_pds 148 TI_SCI_PD_EXCLUSIVE>; }; - main_pmx0: pinmux@11c000 { + crypto: crypto@4e00000 { + compatible = "ti,am654-sa2ul"; + reg = <0x0 0x4e00000 0x0 0x1200>; + power-domains = <&k3_pds 136 TI_SCI_PD_EXCLUSIVE>; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x0 0x04e00000 0x00 0x04e00000 0x0 0x30000>; + status = "okay"; + + dmas = <&main_udmap 0xc000>, <&main_udmap 0x4000>, + <&main_udmap 0x4001>; + dma-names = "tx", "rx1", "rx2"; + dma-coherent; + + rng: rng@4e10000 { + compatible = "inside-secure,safexcel-eip76"; + reg = <0x0 0x4e10000 0x0 0x7d>; + interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&k3_clks 136 1>; + }; + }; + + main_pmx0: pinctrl@11c000 { compatible = "pinctrl-single"; reg = <0x0 0x11c000 0x0 0x2e4>; #pinctrl-cells = <1>; @@ -120,7 +142,7 @@ pinctrl-single,function-mask = <0xffffffff>; }; - main_pmx1: pinmux@11c2e8 { + main_pmx1: pinctrl@11c2e8 { compatible = "pinctrl-single"; reg = <0x0 0x11c2e8 0x0 0x24>; #pinctrl-cells = <1>; @@ -283,7 +305,7 @@ no-1-8-v; }; - scm_conf: scm_conf@100000 { + scm_conf: scm-conf@100000 { compatible = "syscon", "simple-mfd"; reg = <0 0x00100000 0 0x1c000>; #address-cells = <1>; @@ -305,12 +327,12 @@ reg = <0x00000210 0x4>; }; - serdes0_clk: serdes_clk@4080 { + serdes0_clk: clock@4080 { compatible = "syscon"; reg = <0x00004080 0x4>; }; - serdes1_clk: serdes_clk@4090 { + serdes1_clk: clock@4090 { compatible = "syscon"; reg = <0x00004090 0x4>; }; @@ -322,12 +344,12 @@ <0x4090 0x3>; /* SERDES1 lane select */ }; - dss_oldi_io_ctrl: dss_oldi_io_ctrl@41E0 { + dss_oldi_io_ctrl: dss-oldi-io-ctrl@41e0 { compatible = "syscon"; - reg = <0x0000041E0 0x14>; + reg = <0x0000041e0 0x14>; }; - ehrpwm_tbclk: syscon@4140 { + ehrpwm_tbclk: clock@4140 { compatible = "ti,am654-ehrpwm-tbclk", "syscon"; reg = <0x4140 0x18>; #clock-cells = <1>; @@ -417,13 +439,13 @@ ti,intr-trigger-type = <1>; interrupt-controller; interrupt-parent = <&gic500>; - #interrupt-cells = <2>; + #interrupt-cells = <1>; ti,sci = <&dmsc>; - ti,sci-dst-id = <56>; - ti,sci-rm-range-girq = <0x1>; + ti,sci-dev-id = <100>; + ti,interrupt-ranges = <0 392 32>; }; - main_navss { + main-navss { compatible = "simple-mfd"; #address-cells = <2>; #size-cells = <2>; @@ -438,10 +460,11 @@ ti,intr-trigger-type = <4>; interrupt-controller; interrupt-parent = <&gic500>; - #interrupt-cells = <2>; + #interrupt-cells = <1>; ti,sci = <&dmsc>; - ti,sci-dst-id = <56>; - ti,sci-rm-range-girq = <0x0>, <0x2>; + ti,sci-dev-id = <182>; + ti,interrupt-ranges = <0 64 64>, + <64 448 64>; }; inta_main_udmass: interrupt-controller@33d00000 { @@ -452,8 +475,7 @@ msi-controller; ti,sci = <&dmsc>; ti,sci-dev-id = <179>; - ti,sci-rm-range-vint = <0x0>; - ti,sci-rm-range-global-event = <0x1>; + ti,interrupt-ranges = <0 0 256>; }; secure_proxy_main: mailbox@32c00000 { @@ -589,7 +611,7 @@ <0x0 0x33000000 0x0 0x40000>; reg-names = "rt", "fifos", "proxy_gcfg", "proxy_target"; ti,num-rings = <818>; - ti,sci-rm-range-gp-rings = <0x2>; /* GP ring range */ + ti,sci-rm-range-gp-rings = <0x1>; /* GP ring range */ ti,dma-ring-reset-quirk; ti,sci = <&dmsc>; ti,sci-dev-id = <187>; @@ -609,11 +631,11 @@ ti,sci-dev-id = <188>; ti,ringacc = <&ringacc>; - ti,sci-rm-range-tchan = <0x1>, /* TX_HCHAN */ - <0x2>; /* TX_CHAN */ - ti,sci-rm-range-rchan = <0x4>, /* RX_HCHAN */ - <0x5>; /* RX_CHAN */ - ti,sci-rm-range-rflow = <0x6>; /* GP RFLOW */ + ti,sci-rm-range-tchan = <0xf>, /* TX_HCHAN */ + <0xd>; /* TX_CHAN */ + ti,sci-rm-range-rchan = <0xb>, /* RX_HCHAN */ + <0xa>; /* RX_CHAN */ + ti,sci-rm-range-rflow = <0x0>; /* GP RFLOW */ }; cpts@310d0000 { @@ -622,7 +644,7 @@ reg-names = "cpts"; clocks = <&main_cpts_mux>; clock-names = "cpts"; - interrupts-extended = <&intr_main_navss 163 0>; + interrupts-extended = <&intr_main_navss 391>; interrupt-names = "cpts"; ti,cpts-periodic-outputs = <6>; ti,cpts-ext-ts-inputs = <8>; @@ -639,14 +661,13 @@ }; }; - main_gpio0: main_gpio0@600000 { + main_gpio0: gpio@600000 { compatible = "ti,am654-gpio", "ti,keystone-gpio"; reg = <0x0 0x600000 0x0 0x100>; gpio-controller; #gpio-cells = <2>; interrupt-parent = <&intr_main_gpio>; - interrupts = <57 256>, <57 257>, <57 258>, <57 259>, <57 260>, - <57 261>; + interrupts = <192>, <193>, <194>, <195>, <196>, <197>; interrupt-controller; #interrupt-cells = <2>; ti,ngpio = <96>; @@ -655,14 +676,13 @@ clock-names = "gpio"; }; - main_gpio1: main_gpio1@601000 { + main_gpio1: gpio@601000 { compatible = "ti,am654-gpio", "ti,keystone-gpio"; reg = <0x0 0x601000 0x0 0x100>; gpio-controller; #gpio-cells = <2>; interrupt-parent = <&intr_main_gpio>; - interrupts = <58 256>, <58 257>, <58 258>, <58 259>, <58 260>, - <58 261>; + interrupts = <200>, <201>, <202>, <203>, <204>, <205>; interrupt-controller; #interrupt-cells = <2>; ti,ngpio = <90>; @@ -684,7 +704,7 @@ ti,syscon-pcie-mode = <&pcie0_mode>; bus-range = <0x0 0xff>; num-viewport = <16>; - max-link-speed = <3>; + max-link-speed = <2>; dma-coherent; interrupts = <GIC_SPI 340 IRQ_TYPE_EDGE_RISING>; msi-map = <0x0 &gic_its 0x0 0x10000>; @@ -698,7 +718,7 @@ ti,syscon-pcie-mode = <&pcie0_mode>; num-ib-windows = <16>; num-ob-windows = <16>; - max-link-speed = <3>; + max-link-speed = <2>; dma-coherent; interrupts = <GIC_SPI 340 IRQ_TYPE_EDGE_RISING>; }; @@ -716,7 +736,7 @@ ti,syscon-pcie-mode = <&pcie1_mode>; bus-range = <0x0 0xff>; num-viewport = <16>; - max-link-speed = <3>; + max-link-speed = <2>; dma-coherent; interrupts = <GIC_SPI 355 IRQ_TYPE_EDGE_RISING>; msi-map = <0x0 &gic_its 0x10000 0x10000>; @@ -730,7 +750,7 @@ ti,syscon-pcie-mode = <&pcie1_mode>; num-ib-windows = <16>; num-ob-windows = <16>; - max-link-speed = <3>; + max-link-speed = <2>; dma-coherent; interrupts = <GIC_SPI 355 IRQ_TYPE_EDGE_RISING>; }; diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi index 8c1abcfe0860..29aaf8dca6f6 100644 --- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi @@ -6,7 +6,7 @@ */ &cbass_mcu { - mcu_conf: scm_conf@40f00000 { + mcu_conf: scm-conf@40f00000 { compatible = "syscon", "simple-mfd"; reg = <0x0 0x40f00000 0x0 0x20000>; #address-cells = <1>; @@ -116,7 +116,7 @@ }; }; - mcu_navss { + mcu-navss { compatible = "simple-mfd"; #address-cells = <2>; #size-cells = <2>; @@ -134,7 +134,7 @@ <0x0 0x2a500000 0x0 0x40000>; reg-names = "rt", "fifos", "proxy_gcfg", "proxy_target"; ti,num-rings = <286>; - ti,sci-rm-range-gp-rings = <0x2>; /* GP ring range */ + ti,sci-rm-range-gp-rings = <0x1>; /* GP ring range */ ti,dma-ring-reset-quirk; ti,sci = <&dmsc>; ti,sci-dev-id = <195>; @@ -154,11 +154,11 @@ ti,sci-dev-id = <194>; ti,ringacc = <&mcu_ringacc>; - ti,sci-rm-range-tchan = <0x1>, /* TX_HCHAN */ - <0x2>; /* TX_CHAN */ - ti,sci-rm-range-rchan = <0x3>, /* RX_HCHAN */ - <0x4>; /* RX_CHAN */ - ti,sci-rm-range-rflow = <0x5>; /* GP RFLOW */ + ti,sci-rm-range-tchan = <0xf>, /* TX_HCHAN */ + <0xd>; /* TX_CHAN */ + ti,sci-rm-range-rchan = <0xb>, /* RX_HCHAN */ + <0xa>; /* RX_CHAN */ + ti,sci-rm-range-rflow = <0x0>; /* GP RFLOW */ }; }; diff --git a/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi index 5f55b9e82cf1..ed42f13e7663 100644 --- a/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi @@ -39,7 +39,7 @@ reg = <0x43000014 0x4>; }; - wkup_pmx0: pinmux@4301c000 { + wkup_pmx0: pinctrl@4301c000 { compatible = "pinctrl-single"; reg = <0x4301c000 0x118>; #pinctrl-cells = <1>; @@ -74,19 +74,19 @@ ti,intr-trigger-type = <1>; interrupt-controller; interrupt-parent = <&gic500>; - #interrupt-cells = <2>; + #interrupt-cells = <1>; ti,sci = <&dmsc>; - ti,sci-dst-id = <56>; - ti,sci-rm-range-girq = <0x4>; + ti,sci-dev-id = <156>; + ti,interrupt-ranges = <0 712 16>; }; - wkup_gpio0: wkup_gpio0@42110000 { + wkup_gpio0: gpio@42110000 { compatible = "ti,am654-gpio", "ti,keystone-gpio"; reg = <0x42110000 0x100>; gpio-controller; #gpio-cells = <2>; interrupt-parent = <&intr_wkup_gpio>; - interrupts = <59 128>, <59 129>, <59 130>, <59 131>; + interrupts = <60>, <61>, <62>, <63>; interrupt-controller; #interrupt-cells = <2>; ti,ngpio = <56>; @@ -95,7 +95,7 @@ clock-names = "gpio"; }; - wkup_vtm0: thermal@42050000 { + wkup_vtm0: temperature-sensor@42050000 { compatible = "ti,am654-vtm"; reg = <0x42050000 0x25c>; power-domains = <&k3_pds 80 TI_SCI_PD_EXCLUSIVE>; diff --git a/arch/arm64/boot/dts/ti/k3-am65.dtsi b/arch/arm64/boot/dts/ti/k3-am65.dtsi index 27c0406b10ba..d84c0bc05023 100644 --- a/arch/arm64/boot/dts/ti/k3-am65.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65.dtsi @@ -61,7 +61,7 @@ interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>; }; - cbass_main: interconnect@100000 { + cbass_main: bus@100000 { compatible = "simple-bus"; #address-cells = <2>; #size-cells = <2>; @@ -88,7 +88,7 @@ <0x05 0x00000000 0x05 0x00000000 0x01 0x0000000>, <0x07 0x00000000 0x07 0x00000000 0x01 0x0000000>; - cbass_mcu: interconnect@28380000 { + cbass_mcu: bus@28380000 { compatible = "simple-bus"; #address-cells = <2>; #size-cells = <2>; @@ -106,7 +106,7 @@ <0x05 0x00000000 0x05 0x00000000 0x01 0x0000000>, /* FSS OSPI0 data region 3*/ <0x07 0x00000000 0x07 0x00000000 0x01 0x0000000>; /* FSS OSPI1 data region 3*/ - cbass_wakeup: interconnect@42040000 { + cbass_wakeup: bus@42040000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts index 611e66207010..d12dd89f3405 100644 --- a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts +++ b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts @@ -29,7 +29,7 @@ #address-cells = <2>; #size-cells = <2>; ranges; - secure_ddr: secure_ddr@9e800000 { + secure_ddr: secure-ddr@9e800000 { reg = <0 0x9e800000 0 0x01800000>; /* for OP-TEE */ alignment = <0x1000>; no-map; @@ -70,14 +70,14 @@ >; }; - push_button_pins_default: push_button__pins_default { + push_button_pins_default: push-button-pins-default { pinctrl-single,pins = < AM65X_WKUP_IOPAD(0x0030, PIN_INPUT, 7) /* (R5) WKUP_GPIO0_24 */ AM65X_WKUP_IOPAD(0x003c, PIN_INPUT, 7) /* (P2) WKUP_GPIO0_27 */ >; }; - mcu_fss0_ospi0_pins_default: mcu-fss0-ospi0-pins_default { + mcu_fss0_ospi0_pins_default: mcu-fss0-ospi0-pins-default { pinctrl-single,pins = < AM65X_WKUP_IOPAD(0x0000, PIN_OUTPUT, 0) /* (V1) MCU_OSPI0_CLK */ AM65X_WKUP_IOPAD(0x0008, PIN_INPUT, 0) /* (U2) MCU_OSPI0_DQS */ @@ -93,13 +93,13 @@ >; }; - wkup_pca554_default: wkup_pca554_default { + wkup_pca554_default: wkup-pca554-default { pinctrl-single,pins = < AM65X_WKUP_IOPAD(0x0034, PIN_INPUT, 7) /* (T1) MCU_OSPI1_CLK.WKUP_GPIO0_25 */ >; }; - mcu_cpsw_pins_default: mcu_cpsw_pins_default { + mcu_cpsw_pins_default: mcu-cpsw-pins-default { pinctrl-single,pins = < AM65X_WKUP_IOPAD(0x0058, PIN_OUTPUT, 0) /* (N4) MCU_RGMII1_TX_CTL */ AM65X_WKUP_IOPAD(0x005c, PIN_INPUT, 0) /* (N5) MCU_RGMII1_RX_CTL */ @@ -116,7 +116,7 @@ >; }; - mcu_mdio_pins_default: mcu_mdio1_pins_default { + mcu_mdio_pins_default: mcu-mdio1-pins-default { pinctrl-single,pins = < AM65X_WKUP_IOPAD(0x008c, PIN_OUTPUT, 0) /* (L1) MCU_MDIO0_MDC */ AM65X_WKUP_IOPAD(0x0088, PIN_INPUT, 0) /* (L4) MCU_MDIO0_MDIO */ @@ -167,7 +167,7 @@ >; }; - main_mmc1_pins_default: main_mmc1_pins_default { + main_mmc1_pins_default: main-mmc1-pins-default { pinctrl-single,pins = < AM65X_IOPAD(0x02d4, PIN_INPUT_PULLDOWN, 0) /* (C27) MMC1_CLK */ AM65X_IOPAD(0x02d8, PIN_INPUT_PULLUP, 0) /* (C28) MMC1_CMD */ @@ -180,7 +180,7 @@ >; }; - usb1_pins_default: usb1_pins_default { + usb1_pins_default: usb1-pins-default { pinctrl-single,pins = < AM65X_IOPAD(0x02c0, PIN_OUTPUT, 0) /* (AC8) USB1_DRVVBUS */ >; @@ -257,7 +257,7 @@ pinctrl-0 = <&main_i2c1_pins_default>; clock-frequency = <400000>; - ov5640@3c { + ov5640: camera@3c { compatible = "ovti,ov5640"; reg = <0x3c>; @@ -384,7 +384,7 @@ }; &mailbox0_cluster0 { - interrupts = <164 0>; + interrupts = <436>; mbox_mcu_r5fss0_core0: mbox-mcu-r5fss0-core0 { ti,mbox-tx = <1 0 0>; @@ -393,7 +393,7 @@ }; &mailbox0_cluster1 { - interrupts = <165 0>; + interrupts = <432>; mbox_mcu_r5fss0_core1: mbox-mcu-r5fss0-core1 { ti,mbox-tx = <1 0 0>; diff --git a/arch/arm64/boot/dts/ti/k3-am654-industrial-thermal.dtsi b/arch/arm64/boot/dts/ti/k3-am654-industrial-thermal.dtsi index cdc3d40c3f60..9021c738056b 100644 --- a/arch/arm64/boot/dts/ti/k3-am654-industrial-thermal.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am654-industrial-thermal.dtsi @@ -2,13 +2,13 @@ #include <dt-bindings/thermal/thermal.h> -mpu0_thermal: mpu0_thermal { +mpu0_thermal: mpu0-thermal { polling-delay-passive = <250>; /* milliseconds */ polling-delay = <500>; /* milliseconds */ thermal-sensors = <&wkup_vtm0 0>; trips { - mpu0_crit: mpu0_crit { + mpu0_crit: mpu0-crit { temperature = <125000>; /* milliCelsius */ hysteresis = <2000>; /* milliCelsius */ type = "critical"; @@ -16,13 +16,13 @@ mpu0_thermal: mpu0_thermal { }; }; -mpu1_thermal: mpu1_thermal { +mpu1_thermal: mpu1-thermal { polling-delay-passive = <250>; /* milliseconds */ polling-delay = <500>; /* milliseconds */ thermal-sensors = <&wkup_vtm0 1>; trips { - mpu1_crit: mpu1_crit { + mpu1_crit: mpu1-crit { temperature = <125000>; /* milliCelsius */ hysteresis = <2000>; /* milliCelsius */ type = "critical"; @@ -30,13 +30,13 @@ mpu1_thermal: mpu1_thermal { }; }; -mcu_thermal: mcu_thermal { +mcu_thermal: mcu-thermal { polling-delay-passive = <250>; /* milliseconds */ polling-delay = <500>; /* milliseconds */ thermal-sensors = <&wkup_vtm0 2>; trips { - mcu_crit: mcu_crit { + mcu_crit: mcu-crit { temperature = <125000>; /* milliCelsius */ hysteresis = <2000>; /* milliCelsius */ type = "critical"; diff --git a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts new file mode 100644 index 000000000000..ef03e7636b66 --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts @@ -0,0 +1,215 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2020 Texas Instruments Incorporated - https://www.ti.com/ + */ + +/dts-v1/; + +#include "k3-j7200-som-p0.dtsi" +#include <dt-bindings/net/ti-dp83867.h> +#include <dt-bindings/mux/ti-serdes.h> + +/ { + chosen { + stdout-path = "serial2:115200n8"; + bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000"; + }; +}; + +&wkup_pmx0 { + mcu_cpsw_pins_default: mcu-cpsw-pins-default { + pinctrl-single,pins = < + J721E_WKUP_IOPAD(0x0068, PIN_OUTPUT, 0) /* MCU_RGMII1_TX_CTL */ + J721E_WKUP_IOPAD(0x006c, PIN_INPUT, 0) /* MCU_RGMII1_RX_CTL */ + J721E_WKUP_IOPAD(0x0070, PIN_OUTPUT, 0) /* MCU_RGMII1_TD3 */ + J721E_WKUP_IOPAD(0x0074, PIN_OUTPUT, 0) /* MCU_RGMII1_TD2 */ + J721E_WKUP_IOPAD(0x0078, PIN_OUTPUT, 0) /* MCU_RGMII1_TD1 */ + J721E_WKUP_IOPAD(0x007c, PIN_OUTPUT, 0) /* MCU_RGMII1_TD0 */ + J721E_WKUP_IOPAD(0x0088, PIN_INPUT, 0) /* MCU_RGMII1_RD3 */ + J721E_WKUP_IOPAD(0x008c, PIN_INPUT, 0) /* MCU_RGMII1_RD2 */ + J721E_WKUP_IOPAD(0x0090, PIN_INPUT, 0) /* MCU_RGMII1_RD1 */ + J721E_WKUP_IOPAD(0x0094, PIN_INPUT, 0) /* MCU_RGMII1_RD0 */ + J721E_WKUP_IOPAD(0x0080, PIN_INPUT, 0) /* MCU_RGMII1_TXC */ + J721E_WKUP_IOPAD(0x0084, PIN_INPUT, 0) /* MCU_RGMII1_RXC */ + >; + }; + + mcu_mdio_pins_default: mcu-mdio1-pins-default { + pinctrl-single,pins = < + J721E_WKUP_IOPAD(0x009c, PIN_OUTPUT, 0) /* (L1) MCU_MDIO0_MDC */ + J721E_WKUP_IOPAD(0x0098, PIN_INPUT, 0) /* (L4) MCU_MDIO0_MDIO */ + >; + }; +}; + +&main_pmx0 { + main_i2c0_pins_default: main-i2c0-pins-default { + pinctrl-single,pins = < + J721E_IOPAD(0xd4, PIN_INPUT_PULLUP, 0) /* (V3) I2C0_SCL */ + J721E_IOPAD(0xd8, PIN_INPUT_PULLUP, 0) /* (W2) I2C0_SDA */ + >; + }; + + main_i2c1_pins_default: main-i2c1-pins-default { + pinctrl-single,pins = < + J721E_IOPAD(0xdc, PIN_INPUT_PULLUP, 3) /* (U3) ECAP0_IN_APWM_OUT.I2C1_SCL */ + J721E_IOPAD(0xe0, PIN_INPUT_PULLUP, 3) /* (T3) EXT_REFCLK1.I2C1_SDA */ + >; + }; + + main_mmc1_pins_default: main-mmc1-pins-default { + pinctrl-single,pins = < + J721E_IOPAD(0x104, PIN_INPUT, 0) /* (M20) MMC1_CMD */ + J721E_IOPAD(0x100, PIN_INPUT, 0) /* (P21) MMC1_CLK */ + J721E_IOPAD(0xfc, PIN_INPUT, 0) /* (P25) MMC1_CLKLB */ + J721E_IOPAD(0xf8, PIN_INPUT, 0) /* (M19) MMC1_DAT0 */ + J721E_IOPAD(0xf4, PIN_INPUT, 0) /* (N21) MMC1_DAT1 */ + J721E_IOPAD(0xf0, PIN_INPUT, 0) /* (N20) MMC1_DAT2 */ + J721E_IOPAD(0xec, PIN_INPUT, 0) /* (N19) MMC1_DAT3 */ + J721E_IOPAD(0xe4, PIN_INPUT, 8) /* (V1) TIMER_IO0.MMC1_SDCD */ + >; + }; + + main_usbss0_pins_default: main-usbss0-pins-default { + pinctrl-single,pins = < + J721E_IOPAD(0x120, PIN_OUTPUT, 0) /* (T4) USB0_DRVVBUS */ + >; + }; +}; + +&wkup_uart0 { + /* Wakeup UART is used by System firmware */ + status = "disabled"; +}; + +&main_uart0 { + /* Shared with ATF on this platform */ + power-domains = <&k3_pds 146 TI_SCI_PD_SHARED>; +}; + +&main_uart2 { + /* MAIN UART 2 is used by R5F firmware */ + status = "disabled"; +}; + +&main_uart3 { + /* UART not brought out */ + status = "disabled"; +}; + +&main_uart4 { + /* UART not brought out */ + status = "disabled"; +}; + +&main_uart5 { + /* UART not brought out */ + status = "disabled"; +}; + +&main_uart6 { + /* UART not brought out */ + status = "disabled"; +}; + +&main_uart7 { + /* UART not brought out */ + status = "disabled"; +}; + +&main_uart8 { + /* UART not brought out */ + status = "disabled"; +}; + +&main_uart9 { + /* UART not brought out */ + status = "disabled"; +}; + +&mcu_cpsw { + pinctrl-names = "default"; + pinctrl-0 = <&mcu_cpsw_pins_default &mcu_mdio_pins_default>; +}; + +&davinci_mdio { + phy0: ethernet-phy@0 { + reg = <0>; + ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; + ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; + }; +}; + +&cpsw_port1 { + phy-mode = "rgmii-rxid"; + phy-handle = <&phy0>; +}; + +&main_i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&main_i2c0_pins_default>; + clock-frequency = <400000>; + + exp1: gpio@20 { + compatible = "ti,tca6416"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + }; + + exp2: gpio@22 { + compatible = "ti,tca6424"; + reg = <0x22>; + gpio-controller; + #gpio-cells = <2>; + }; +}; + +&main_i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&main_i2c1_pins_default>; + clock-frequency = <400000>; + + exp4: gpio@20 { + compatible = "ti,tca6408"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + }; +}; + +&main_sdhci0 { + /* eMMC */ + non-removable; + ti,driver-strength-ohm = <50>; + disable-wp; +}; + +&main_sdhci1 { + /* SD card */ + pinctrl-0 = <&main_mmc1_pins_default>; + pinctrl-names = "default"; + ti,driver-strength-ohm = <50>; + disable-wp; +}; + +&serdes_ln_ctrl { + idle-states = <J7200_SERDES0_LANE0_PCIE1_LANE0>, <J7200_SERDES0_LANE1_PCIE1_LANE1>, + <J7200_SERDES0_LANE2_QSGMII_LANE1>, <J7200_SERDES0_LANE3_IP4_UNUSED>; +}; + +&usb_serdes_mux { + idle-states = <1>; /* USB0 to SERDES lane 3 */ +}; + +&usbss0 { + pinctrl-names = "default"; + pinctrl-0 = <&main_usbss0_pins_default>; + ti,vbus-divider; + ti,usb2-only; +}; + +&usb0 { + dr_mode = "otg"; + maximum-speed = "high-speed"; +}; diff --git a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi new file mode 100644 index 000000000000..72d6496e88dd --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi @@ -0,0 +1,449 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for J7200 SoC Family Main Domain peripherals + * + * Copyright (C) 2020 Texas Instruments Incorporated - https://www.ti.com/ + */ + +&cbass_main { + msmc_ram: sram@70000000 { + compatible = "mmio-sram"; + reg = <0x00 0x70000000 0x00 0x100000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x00 0x00 0x70000000 0x100000>; + + atf-sram@0 { + reg = <0x00 0x20000>; + }; + }; + + scm_conf: scm-conf@100000 { + compatible = "ti,j721e-system-controller", "syscon", "simple-mfd"; + reg = <0x00 0x00100000 0x00 0x1c000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x00 0x00 0x00100000 0x1c000>; + + serdes_ln_ctrl: serdes-ln-ctrl@4080 { + compatible = "mmio-mux"; + #mux-control-cells = <1>; + mux-reg-masks = <0x4080 0x3>, <0x4084 0x3>, /* SERDES0 lane0/1 select */ + <0x4088 0x3>, <0x408c 0x3>; /* SERDES0 lane2/3 select */ + }; + + usb_serdes_mux: mux-controller@4000 { + compatible = "mmio-mux"; + #mux-control-cells = <1>; + mux-reg-masks = <0x4000 0x8000000>; /* USB0 to SERDES0 lane 1/3 mux */ + }; + }; + + gic500: interrupt-controller@1800000 { + compatible = "arm,gic-v3"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0x00 0x01800000 0x00 0x10000>, /* GICD */ + <0x00 0x01900000 0x00 0x100000>; /* GICR */ + + /* vcpumntirq: virtual CPU interface maintenance interrupt */ + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; + + gic_its: msi-controller@1820000 { + compatible = "arm,gic-v3-its"; + reg = <0x00 0x01820000 0x00 0x10000>; + socionext,synquacer-pre-its = <0x1000000 0x400000>; + msi-controller; + #msi-cells = <1>; + }; + }; + + main_gpio_intr: interrupt-controller0 { + compatible = "ti,sci-intr"; + ti,intr-trigger-type = <1>; + interrupt-controller; + interrupt-parent = <&gic500>; + #interrupt-cells = <1>; + ti,sci = <&dmsc>; + ti,sci-dev-id = <131>; + ti,interrupt-ranges = <8 392 56>; + }; + + main_navss: bus@30000000 { + compatible = "simple-mfd"; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x00 0x30000000 0x00 0x30000000 0x00 0x0c400000>; + ti,sci-dev-id = <199>; + + main_navss_intr: interrupt-controller1 { + compatible = "ti,sci-intr"; + ti,intr-trigger-type = <4>; + interrupt-controller; + interrupt-parent = <&gic500>; + #interrupt-cells = <1>; + ti,sci = <&dmsc>; + ti,sci-dev-id = <213>; + ti,interrupt-ranges = <0 64 64>, + <64 448 64>, + <128 672 64>; + }; + + main_udmass_inta: msi-controller@33d00000 { + compatible = "ti,sci-inta"; + reg = <0x00 0x33d00000 0x00 0x100000>; + interrupt-controller; + #interrupt-cells = <0>; + interrupt-parent = <&main_navss_intr>; + msi-controller; + ti,sci = <&dmsc>; + ti,sci-dev-id = <209>; + ti,interrupt-ranges = <0 0 256>; + }; + + secure_proxy_main: mailbox@32c00000 { + compatible = "ti,am654-secure-proxy"; + #mbox-cells = <1>; + reg-names = "target_data", "rt", "scfg"; + reg = <0x00 0x32c00000 0x00 0x100000>, + <0x00 0x32400000 0x00 0x100000>, + <0x00 0x32800000 0x00 0x100000>; + interrupt-names = "rx_011"; + interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; + }; + + main_ringacc: ringacc@3c000000 { + compatible = "ti,am654-navss-ringacc"; + reg = <0x00 0x3c000000 0x00 0x400000>, + <0x00 0x38000000 0x00 0x400000>, + <0x00 0x31120000 0x00 0x100>, + <0x00 0x33000000 0x00 0x40000>; + reg-names = "rt", "fifos", "proxy_gcfg", "proxy_target"; + ti,num-rings = <1024>; + ti,sci-rm-range-gp-rings = <0x1>; /* GP ring range */ + ti,sci = <&dmsc>; + ti,sci-dev-id = <211>; + msi-parent = <&main_udmass_inta>; + }; + + main_udmap: dma-controller@31150000 { + compatible = "ti,j721e-navss-main-udmap"; + reg = <0x00 0x31150000 0x00 0x100>, + <0x00 0x34000000 0x00 0x100000>, + <0x00 0x35000000 0x00 0x100000>; + reg-names = "gcfg", "rchanrt", "tchanrt"; + msi-parent = <&main_udmass_inta>; + #dma-cells = <1>; + + ti,sci = <&dmsc>; + ti,sci-dev-id = <212>; + ti,ringacc = <&main_ringacc>; + + ti,sci-rm-range-tchan = <0x0d>, /* TX_CHAN */ + <0x0f>, /* TX_HCHAN */ + <0x10>; /* TX_UHCHAN */ + ti,sci-rm-range-rchan = <0x0a>, /* RX_CHAN */ + <0x0b>, /* RX_HCHAN */ + <0x0c>; /* RX_UHCHAN */ + ti,sci-rm-range-rflow = <0x00>; /* GP RFLOW */ + }; + + cpts@310d0000 { + compatible = "ti,j721e-cpts"; + reg = <0x00 0x310d0000 0x00 0x400>; + reg-names = "cpts"; + clocks = <&k3_clks 201 1>; + clock-names = "cpts"; + interrupts-extended = <&main_navss_intr 391>; + interrupt-names = "cpts"; + ti,cpts-periodic-outputs = <6>; + ti,cpts-ext-ts-inputs = <8>; + }; + }; + + main_pmx0: pinctrl@11c000 { + compatible = "pinctrl-single"; + /* Proxy 0 addressing */ + reg = <0x00 0x11c000 0x00 0x2b4>; + #pinctrl-cells = <1>; + pinctrl-single,register-width = <32>; + pinctrl-single,function-mask = <0xffffffff>; + }; + + main_uart0: serial@2800000 { + compatible = "ti,j721e-uart", "ti,am654-uart"; + reg = <0x00 0x02800000 0x00 0x100>; + reg-shift = <2>; + reg-io-width = <4>; + interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>; + clock-frequency = <48000000>; + current-speed = <115200>; + power-domains = <&k3_pds 146 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 146 2>; + clock-names = "fclk"; + }; + + main_uart1: serial@2810000 { + compatible = "ti,j721e-uart", "ti,am654-uart"; + reg = <0x00 0x02810000 0x00 0x100>; + reg-shift = <2>; + reg-io-width = <4>; + interrupts = <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>; + clock-frequency = <48000000>; + current-speed = <115200>; + power-domains = <&k3_pds 278 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 278 2>; + clock-names = "fclk"; + }; + + main_uart2: serial@2820000 { + compatible = "ti,j721e-uart", "ti,am654-uart"; + reg = <0x00 0x02820000 0x00 0x100>; + reg-shift = <2>; + reg-io-width = <4>; + interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>; + clock-frequency = <48000000>; + current-speed = <115200>; + power-domains = <&k3_pds 279 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 279 2>; + clock-names = "fclk"; + }; + + main_uart3: serial@2830000 { + compatible = "ti,j721e-uart", "ti,am654-uart"; + reg = <0x00 0x02830000 0x00 0x100>; + reg-shift = <2>; + reg-io-width = <4>; + interrupts = <GIC_SPI 195 IRQ_TYPE_LEVEL_HIGH>; + clock-frequency = <48000000>; + current-speed = <115200>; + power-domains = <&k3_pds 280 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 280 2>; + clock-names = "fclk"; + }; + + main_uart4: serial@2840000 { + compatible = "ti,j721e-uart", "ti,am654-uart"; + reg = <0x00 0x02840000 0x00 0x100>; + reg-shift = <2>; + reg-io-width = <4>; + interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>; + clock-frequency = <48000000>; + current-speed = <115200>; + power-domains = <&k3_pds 281 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 281 2>; + clock-names = "fclk"; + }; + + main_uart5: serial@2850000 { + compatible = "ti,j721e-uart", "ti,am654-uart"; + reg = <0x00 0x02850000 0x00 0x100>; + reg-shift = <2>; + reg-io-width = <4>; + interrupts = <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>; + clock-frequency = <48000000>; + current-speed = <115200>; + power-domains = <&k3_pds 282 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 282 2>; + clock-names = "fclk"; + }; + + main_uart6: serial@2860000 { + compatible = "ti,j721e-uart", "ti,am654-uart"; + reg = <0x00 0x02860000 0x00 0x100>; + reg-shift = <2>; + reg-io-width = <4>; + interrupts = <GIC_SPI 198 IRQ_TYPE_LEVEL_HIGH>; + clock-frequency = <48000000>; + current-speed = <115200>; + power-domains = <&k3_pds 283 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 283 2>; + clock-names = "fclk"; + }; + + main_uart7: serial@2870000 { + compatible = "ti,j721e-uart", "ti,am654-uart"; + reg = <0x00 0x02870000 0x00 0x100>; + reg-shift = <2>; + reg-io-width = <4>; + interrupts = <GIC_SPI 199 IRQ_TYPE_LEVEL_HIGH>; + clock-frequency = <48000000>; + current-speed = <115200>; + power-domains = <&k3_pds 284 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 284 2>; + clock-names = "fclk"; + }; + + main_uart8: serial@2880000 { + compatible = "ti,j721e-uart", "ti,am654-uart"; + reg = <0x00 0x02880000 0x00 0x100>; + reg-shift = <2>; + reg-io-width = <4>; + interrupts = <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>; + clock-frequency = <48000000>; + current-speed = <115200>; + power-domains = <&k3_pds 285 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 285 2>; + clock-names = "fclk"; + }; + + main_uart9: serial@2890000 { + compatible = "ti,j721e-uart", "ti,am654-uart"; + reg = <0x00 0x02890000 0x00 0x100>; + reg-shift = <2>; + reg-io-width = <4>; + interrupts = <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>; + clock-frequency = <48000000>; + current-speed = <115200>; + power-domains = <&k3_pds 286 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 286 2>; + clock-names = "fclk"; + }; + + main_i2c0: i2c@2000000 { + compatible = "ti,j721e-i2c", "ti,omap4-i2c"; + reg = <0x00 0x2000000 0x00 0x100>; + interrupts = <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + clock-names = "fck"; + clocks = <&k3_clks 187 1>; + power-domains = <&k3_pds 187 TI_SCI_PD_SHARED>; + }; + + main_i2c1: i2c@2010000 { + compatible = "ti,j721e-i2c", "ti,omap4-i2c"; + reg = <0x00 0x2010000 0x00 0x100>; + interrupts = <GIC_SPI 201 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + clock-names = "fck"; + clocks = <&k3_clks 188 1>; + power-domains = <&k3_pds 188 TI_SCI_PD_EXCLUSIVE>; + }; + + main_i2c2: i2c@2020000 { + compatible = "ti,j721e-i2c", "ti,omap4-i2c"; + reg = <0x00 0x2020000 0x00 0x100>; + interrupts = <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + clock-names = "fck"; + clocks = <&k3_clks 189 1>; + power-domains = <&k3_pds 189 TI_SCI_PD_EXCLUSIVE>; + }; + + main_i2c3: i2c@2030000 { + compatible = "ti,j721e-i2c", "ti,omap4-i2c"; + reg = <0x00 0x2030000 0x00 0x100>; + interrupts = <GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + clock-names = "fck"; + clocks = <&k3_clks 190 1>; + power-domains = <&k3_pds 190 TI_SCI_PD_EXCLUSIVE>; + }; + + main_i2c4: i2c@2040000 { + compatible = "ti,j721e-i2c", "ti,omap4-i2c"; + reg = <0x00 0x2040000 0x00 0x100>; + interrupts = <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + clock-names = "fck"; + clocks = <&k3_clks 191 1>; + power-domains = <&k3_pds 191 TI_SCI_PD_EXCLUSIVE>; + }; + + main_i2c5: i2c@2050000 { + compatible = "ti,j721e-i2c", "ti,omap4-i2c"; + reg = <0x00 0x2050000 0x00 0x100>; + interrupts = <GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + clock-names = "fck"; + clocks = <&k3_clks 192 1>; + power-domains = <&k3_pds 192 TI_SCI_PD_EXCLUSIVE>; + }; + + main_i2c6: i2c@2060000 { + compatible = "ti,j721e-i2c", "ti,omap4-i2c"; + reg = <0x00 0x2060000 0x00 0x100>; + interrupts = <GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + clock-names = "fck"; + clocks = <&k3_clks 193 1>; + power-domains = <&k3_pds 193 TI_SCI_PD_EXCLUSIVE>; + }; + + main_sdhci0: mmc@4f80000 { + compatible = "ti,j7200-sdhci-8bit", "ti,j721e-sdhci-8bit"; + reg = <0x00 0x04f80000 0x00 0x260>, <0x00 0x4f88000 0x00 0x134>; + interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>; + power-domains = <&k3_pds 91 TI_SCI_PD_EXCLUSIVE>; + clock-names = "clk_xin", "clk_ahb"; + clocks = <&k3_clks 91 3>, <&k3_clks 91 0>; + ti,otap-del-sel-legacy = <0x0>; + ti,otap-del-sel-mmc-hs = <0x0>; + ti,otap-del-sel-ddr52 = <0x6>; + ti,otap-del-sel-hs200 = <0x8>; + ti,otap-del-sel-hs400 = <0x0>; + ti,strobe-sel = <0x77>; + ti,trm-icp = <0x8>; + bus-width = <8>; + mmc-ddr-1_8v; + dma-coherent; + }; + + main_sdhci1: mmc@4fb0000 { + compatible = "ti,j7200-sdhci-4bit", "ti,j721e-sdhci-4bit"; + reg = <0x00 0x04fb0000 0x00 0x260>, <0x00 0x4fb8000 0x00 0x134>; + interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>; + power-domains = <&k3_pds 92 TI_SCI_PD_EXCLUSIVE>; + clock-names = "clk_xin", "clk_ahb"; + clocks = <&k3_clks 92 2>, <&k3_clks 92 1>; + ti,otap-del-sel-legacy = <0x0>; + ti,otap-del-sel-sd-hs = <0x0>; + ti,otap-del-sel-sdr12 = <0xf>; + ti,otap-del-sel-sdr25 = <0xf>; + ti,otap-del-sel-sdr50 = <0xc>; + ti,otap-del-sel-sdr104 = <0x5>; + ti,otap-del-sel-ddr50 = <0xc>; + no-1-8-v; + dma-coherent; + }; + + usbss0: cdns-usb@4104000 { + compatible = "ti,j721e-usb"; + reg = <0x00 0x4104000 0x00 0x100>; + dma-coherent; + power-domains = <&k3_pds 288 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 288 12>, <&k3_clks 288 3>; + clock-names = "ref", "lpm"; + assigned-clocks = <&k3_clks 288 12>; /* USB2_REFCLK */ + assigned-clock-parents = <&k3_clks 288 13>; /* HFOSC0 */ + #address-cells = <2>; + #size-cells = <2>; + ranges; + + usb0: usb@6000000 { + compatible = "cdns,usb3"; + reg = <0x00 0x6000000 0x00 0x10000>, + <0x00 0x6010000 0x00 0x10000>, + <0x00 0x6020000 0x00 0x10000>; + reg-names = "otg", "xhci", "dev"; + interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>, /* irq.0 */ + <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>, /* irq.6 */ + <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>; /* otgirq.0 */ + interrupt-names = "host", + "peripheral", + "otg"; + maximum-speed = "super-speed"; + dr_mode = "otg"; + }; + }; +}; diff --git a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi new file mode 100644 index 000000000000..eb2a78a53512 --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi @@ -0,0 +1,273 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for J7200 SoC Family MCU/WAKEUP Domain peripherals + * + * Copyright (C) 2020 Texas Instruments Incorporated - https://www.ti.com/ + */ + +&cbass_mcu_wakeup { + dmsc: dmsc@44083000 { + compatible = "ti,k2g-sci"; + ti,host-id = <12>; + + mbox-names = "rx", "tx"; + + mboxes= <&secure_proxy_main 11>, + <&secure_proxy_main 13>; + + reg-names = "debug_messages"; + reg = <0x00 0x44083000 0x00 0x1000>; + + k3_pds: power-controller { + compatible = "ti,sci-pm-domain"; + #power-domain-cells = <2>; + }; + + k3_clks: clocks { + compatible = "ti,k2g-sci-clk"; + #clock-cells = <2>; + }; + + k3_reset: reset-controller { + compatible = "ti,sci-reset"; + #reset-cells = <2>; + }; + }; + + mcu_conf: syscon@40f00000 { + compatible = "syscon", "simple-mfd"; + reg = <0x00 0x40f00000 0x00 0x20000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x00 0x00 0x40f00000 0x20000>; + + phy_gmii_sel: phy@4040 { + compatible = "ti,am654-phy-gmii-sel"; + reg = <0x4040 0x4>; + #phy-cells = <1>; + }; + }; + + chipid@43000014 { + compatible = "ti,am654-chipid"; + reg = <0x00 0x43000014 0x00 0x4>; + }; + + wkup_pmx0: pinctrl@4301c000 { + compatible = "pinctrl-single"; + /* Proxy 0 addressing */ + reg = <0x00 0x4301c000 0x00 0x178>; + #pinctrl-cells = <1>; + pinctrl-single,register-width = <32>; + pinctrl-single,function-mask = <0xffffffff>; + }; + + mcu_ram: sram@41c00000 { + compatible = "mmio-sram"; + reg = <0x00 0x41c00000 0x00 0x100000>; + ranges = <0x00 0x00 0x41c00000 0x100000>; + #address-cells = <1>; + #size-cells = <1>; + }; + + wkup_uart0: serial@42300000 { + compatible = "ti,j721e-uart", "ti,am654-uart"; + reg = <0x00 0x42300000 0x00 0x100>; + reg-shift = <2>; + reg-io-width = <4>; + interrupts = <GIC_SPI 897 IRQ_TYPE_LEVEL_HIGH>; + clock-frequency = <48000000>; + current-speed = <115200>; + power-domains = <&k3_pds 287 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 287 2>; + clock-names = "fclk"; + }; + + mcu_uart0: serial@40a00000 { + compatible = "ti,j721e-uart", "ti,am654-uart"; + reg = <0x00 0x40a00000 0x00 0x100>; + reg-shift = <2>; + reg-io-width = <4>; + interrupts = <GIC_SPI 846 IRQ_TYPE_LEVEL_HIGH>; + clock-frequency = <96000000>; + current-speed = <115200>; + power-domains = <&k3_pds 149 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 149 2>; + clock-names = "fclk"; + }; + + wkup_gpio_intr: interrupt-controller2 { + compatible = "ti,sci-intr"; + ti,intr-trigger-type = <1>; + interrupt-controller; + interrupt-parent = <&gic500>; + #interrupt-cells = <1>; + ti,sci = <&dmsc>; + ti,sci-dev-id = <137>; + ti,interrupt-ranges = <16 960 16>; + }; + + mcu_navss: bus@28380000 { + compatible = "simple-mfd"; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>; + dma-coherent; + dma-ranges; + ti,sci-dev-id = <232>; + + mcu_ringacc: ringacc@2b800000 { + compatible = "ti,am654-navss-ringacc"; + reg = <0x00 0x2b800000 0x00 0x400000>, + <0x00 0x2b000000 0x00 0x400000>, + <0x00 0x28590000 0x00 0x100>, + <0x00 0x2a500000 0x00 0x40000>; + reg-names = "rt", "fifos", "proxy_gcfg", "proxy_target"; + ti,num-rings = <286>; + ti,sci-rm-range-gp-rings = <0x1>; /* GP ring range */ + ti,sci = <&dmsc>; + ti,sci-dev-id = <235>; + msi-parent = <&main_udmass_inta>; + }; + + mcu_udmap: dma-controller@285c0000 { + compatible = "ti,j721e-navss-mcu-udmap"; + reg = <0x00 0x285c0000 0x00 0x100>, + <0x00 0x2a800000 0x00 0x40000>, + <0x00 0x2aa00000 0x00 0x40000>; + reg-names = "gcfg", "rchanrt", "tchanrt"; + msi-parent = <&main_udmass_inta>; + #dma-cells = <1>; + + ti,sci = <&dmsc>; + ti,sci-dev-id = <236>; + ti,ringacc = <&mcu_ringacc>; + + ti,sci-rm-range-tchan = <0x0d>, /* TX_CHAN */ + <0x0f>; /* TX_HCHAN */ + ti,sci-rm-range-rchan = <0x0a>, /* RX_CHAN */ + <0x0b>; /* RX_HCHAN */ + ti,sci-rm-range-rflow = <0x00>; /* GP RFLOW */ + }; + }; + + mcu_cpsw: ethernet@46000000 { + compatible = "ti,j721e-cpsw-nuss"; + #address-cells = <2>; + #size-cells = <2>; + reg = <0x00 0x46000000 0x00 0x200000>; + reg-names = "cpsw_nuss"; + ranges = <0x00 0x00 0x00 0x46000000 0x00 0x200000>; + dma-coherent; + clocks = <&k3_clks 18 21>; + clock-names = "fck"; + power-domains = <&k3_pds 18 TI_SCI_PD_EXCLUSIVE>; + + dmas = <&mcu_udmap 0xf000>, + <&mcu_udmap 0xf001>, + <&mcu_udmap 0xf002>, + <&mcu_udmap 0xf003>, + <&mcu_udmap 0xf004>, + <&mcu_udmap 0xf005>, + <&mcu_udmap 0xf006>, + <&mcu_udmap 0xf007>, + <&mcu_udmap 0x7000>; + dma-names = "tx0", "tx1", "tx2", "tx3", + "tx4", "tx5", "tx6", "tx7", + "rx"; + + ethernet-ports { + #address-cells = <1>; + #size-cells = <0>; + + cpsw_port1: port@1 { + reg = <1>; + ti,mac-only; + label = "port1"; + ti,syscon-efuse = <&mcu_conf 0x200>; + phys = <&phy_gmii_sel 1>; + }; + }; + + davinci_mdio: mdio@f00 { + compatible = "ti,cpsw-mdio","ti,davinci_mdio"; + reg = <0x00 0xf00 0x00 0x100>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&k3_clks 18 21>; + clock-names = "fck"; + bus_freq = <1000000>; + }; + + cpts@3d000 { + compatible = "ti,am65-cpts"; + reg = <0x00 0x3d000 0x00 0x400>; + clocks = <&k3_clks 18 2>; + clock-names = "cpts"; + interrupts-extended = <&gic500 GIC_SPI 858 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "cpts"; + ti,cpts-ext-ts-inputs = <4>; + ti,cpts-periodic-outputs = <2>; + }; + }; + + mcu_i2c0: i2c@40b00000 { + compatible = "ti,j721e-i2c", "ti,omap4-i2c"; + reg = <0x00 0x40b00000 0x00 0x100>; + interrupts = <GIC_SPI 852 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + clock-names = "fck"; + clocks = <&k3_clks 194 1>; + power-domains = <&k3_pds 194 TI_SCI_PD_EXCLUSIVE>; + }; + + mcu_i2c1: i2c@40b10000 { + compatible = "ti,j721e-i2c", "ti,omap4-i2c"; + reg = <0x00 0x40b10000 0x00 0x100>; + interrupts = <GIC_SPI 853 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + clock-names = "fck"; + clocks = <&k3_clks 195 1>; + power-domains = <&k3_pds 195 TI_SCI_PD_EXCLUSIVE>; + }; + + wkup_i2c0: i2c@42120000 { + compatible = "ti,j721e-i2c", "ti,omap4-i2c"; + reg = <0x00 0x42120000 0x00 0x100>; + interrupts = <GIC_SPI 896 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + clock-names = "fck"; + clocks = <&k3_clks 197 1>; + power-domains = <&k3_pds 197 TI_SCI_PD_SHARED>; + }; + + fss: syscon@47000000 { + compatible = "syscon", "simple-mfd"; + reg = <0x00 0x47000000 0x00 0x100>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + hbmc_mux: hbmc-mux { + compatible = "mmio-mux"; + #mux-control-cells = <1>; + mux-reg-masks = <0x4 0x2>; /* HBMC select */ + }; + + hbmc: hyperbus@47034000 { + compatible = "ti,am654-hbmc"; + reg = <0x00 0x47034000 0x00 0x100>, + <0x05 0x00000000 0x01 0x0000000>; + power-domains = <&k3_pds 102 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 102 0>; + assigned-clocks = <&k3_clks 102 5>; + assigned-clock-rates = <333333333>; + #address-cells = <2>; + #size-cells = <1>; + mux-controls = <&hbmc_mux 0>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi new file mode 100644 index 000000000000..6a98ba499bc2 --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-j7200-som-p0.dtsi @@ -0,0 +1,65 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2020 Texas Instruments Incorporated - https://www.ti.com/ + */ + +/dts-v1/; + +#include "k3-j7200.dtsi" + +/ { + memory@80000000 { + device_type = "memory"; + /* 4G RAM */ + reg = <0x00 0x80000000 0x00 0x80000000>, + <0x08 0x80000000 0x00 0x80000000>; + }; + + reserved_memory: reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + secure_ddr: optee@9e800000 { + reg = <0x00 0x9e800000 0x00 0x01800000>; + alignment = <0x1000>; + no-map; + }; + }; +}; + +&wkup_pmx0 { + mcu_fss0_hpb0_pins_default: mcu-fss0-hpb0-pins-default { + pinctrl-single,pins = < + J721E_WKUP_IOPAD(0x0, PIN_OUTPUT, 1) /* (B6) MCU_OSPI0_CLK.MCU_HYPERBUS0_CK */ + J721E_WKUP_IOPAD(0x4, PIN_OUTPUT, 1) /* (C8) MCU_OSPI0_LBCLKO.MCU_HYPERBUS0_CKn */ + J721E_WKUP_IOPAD(0x2c, PIN_OUTPUT, 1) /* (D6) MCU_OSPI0_CSn0.MCU_HYPERBUS0_CSn0 */ + J721E_WKUP_IOPAD(0x30, PIN_OUTPUT, 1) /* (D7) MCU_OSPI0_CSn1.MCU_HYPERBUS0_RESETn */ + J721E_WKUP_IOPAD(0x8, PIN_INPUT, 1) /* (B7) MCU_OSPI0_DQS.MCU_HYPERBUS0_RWDS */ + J721E_WKUP_IOPAD(0xc, PIN_INPUT, 1) /* (D8) MCU_OSPI0_D0.MCU_HYPERBUS0_DQ0 */ + J721E_WKUP_IOPAD(0x10, PIN_INPUT, 1) /* (C7) MCU_OSPI0_D1.MCU_HYPERBUS0_DQ1 */ + J721E_WKUP_IOPAD(0x14, PIN_INPUT, 1) /* (C5) MCU_OSPI0_D2.MCU_HYPERBUS0_DQ2 */ + J721E_WKUP_IOPAD(0x18, PIN_INPUT, 1) /* (A5) MCU_OSPI0_D3.MCU_HYPERBUS0_DQ3 */ + J721E_WKUP_IOPAD(0x1c, PIN_INPUT, 1) /* (A6) MCU_OSPI0_D4.MCU_HYPERBUS0_DQ4 */ + J721E_WKUP_IOPAD(0x20, PIN_INPUT, 1) /* (B8) MCU_OSPI0_D5.MCU_HYPERBUS0_DQ5 */ + J721E_WKUP_IOPAD(0x24, PIN_INPUT, 1) /* (A8) MCU_OSPI0_D6.MCU_HYPERBUS0_DQ6 */ + J721E_WKUP_IOPAD(0x28, PIN_INPUT, 1) /* (A7) MCU_OSPI0_D7.MCU_HYPERBUS0_DQ7 */ + >; + }; +}; + +&hbmc { + /* OSPI and HBMC are muxed inside FSS, Bootloader will enable + * appropriate node based on board detection + */ + status = "disabled"; + pinctrl-names = "default"; + pinctrl-0 = <&mcu_fss0_hpb0_pins_default>; + ranges = <0x00 0x00 0x05 0x00000000 0x4000000>, /* 64MB Flash on CS0 */ + <0x01 0x00 0x05 0x04000000 0x800000>; /* 8MB RAM on CS1 */ + + flash@0,0 { + compatible = "cypress,hyperflash", "cfi-flash"; + reg = <0x00 0x00 0x4000000>; + }; +}; diff --git a/arch/arm64/boot/dts/ti/k3-j7200.dtsi b/arch/arm64/boot/dts/ti/k3-j7200.dtsi new file mode 100644 index 000000000000..66169bcf7c9a --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-j7200.dtsi @@ -0,0 +1,172 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for J7200 SoC Family + * + * Copyright (C) 2020 Texas Instruments Incorporated - https://www.ti.com/ + */ + +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/pinctrl/k3.h> +#include <dt-bindings/soc/ti,sci_pm_domain.h> + +/ { + model = "Texas Instruments K3 J7200 SoC"; + compatible = "ti,j7200"; + interrupt-parent = <&gic500>; + #address-cells = <2>; + #size-cells = <2>; + + aliases { + serial0 = &wkup_uart0; + serial1 = &mcu_uart0; + serial2 = &main_uart0; + serial3 = &main_uart1; + serial4 = &main_uart2; + serial5 = &main_uart3; + serial6 = &main_uart4; + serial7 = &main_uart5; + serial8 = &main_uart6; + serial9 = &main_uart7; + serial10 = &main_uart8; + serial11 = &main_uart9; + }; + + chosen { }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + cpu-map { + cluster0: cluster0 { + core0 { + cpu = <&cpu0>; + }; + + core1 { + cpu = <&cpu1>; + }; + }; + + }; + + cpu0: cpu@0 { + compatible = "arm,cortex-a72"; + reg = <0x000>; + device_type = "cpu"; + enable-method = "psci"; + i-cache-size = <0xc000>; + i-cache-line-size = <64>; + i-cache-sets = <256>; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <128>; + next-level-cache = <&L2_0>; + }; + + cpu1: cpu@1 { + compatible = "arm,cortex-a72"; + reg = <0x001>; + device_type = "cpu"; + enable-method = "psci"; + i-cache-size = <0xc000>; + i-cache-line-size = <64>; + i-cache-sets = <256>; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <128>; + next-level-cache = <&L2_0>; + }; + }; + + L2_0: l2-cache0 { + compatible = "cache"; + cache-level = <2>; + cache-size = <0x100000>; + cache-line-size = <64>; + cache-sets = <2048>; + next-level-cache = <&msmc_l3>; + }; + + msmc_l3: l3-cache0 { + compatible = "cache"; + cache-level = <3>; + }; + + firmware { + optee { + compatible = "linaro,optee-tz"; + method = "smc"; + }; + + psci: psci { + compatible = "arm,psci-1.0"; + method = "smc"; + }; + }; + + a72_timer0: timer-cl0-cpu0 { + compatible = "arm,armv8-timer"; + interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, /* cntpsirq */ + <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>, /* cntpnsirq */ + <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>, /* cntvirq */ + <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>; /* cnthpirq */ + }; + + pmu: pmu { + compatible = "arm,armv8-pmuv3"; + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>; + }; + + cbass_main: bus@100000 { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x00 0x00100000 0x00 0x00100000 0x00 0x00020000>, /* ctrl mmr */ + <0x00 0x00600000 0x00 0x00600000 0x00 0x00031100>, /* GPIO */ + <0x00 0x00a40000 0x00 0x00a40000 0x00 0x00000800>, /* timesync router */ + <0x00 0x01000000 0x00 0x01000000 0x00 0x0d000000>, /* Most peripherals */ + <0x00 0x30000000 0x00 0x30000000 0x00 0x0c400000>, /* MAIN NAVSS */ + <0x00 0x70000000 0x00 0x70000000 0x00 0x00800000>, /* MSMC RAM */ + <0x00 0x18000000 0x00 0x18000000 0x00 0x08000000>, /* PCIe1 DAT0 */ + <0x41 0x00000000 0x41 0x00000000 0x01 0x00000000>, /* PCIe1 DAT1 */ + + /* MCUSS_WKUP Range */ + <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>, + <0x00 0x40200000 0x00 0x40200000 0x00 0x00998400>, + <0x00 0x40f00000 0x00 0x40f00000 0x00 0x00020000>, + <0x00 0x41000000 0x00 0x41000000 0x00 0x00020000>, + <0x00 0x41400000 0x00 0x41400000 0x00 0x00020000>, + <0x00 0x41c00000 0x00 0x41c00000 0x00 0x00100000>, + <0x00 0x42040000 0x00 0x42040000 0x00 0x03ac2400>, + <0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>, + <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>, + <0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>, + <0x00 0x50000000 0x00 0x50000000 0x00 0x10000000>, + <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>, + <0x07 0x00000000 0x07 0x00000000 0x01 0x00000000>; + + cbass_mcu_wakeup: bus@28380000 { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>, /* MCU NAVSS*/ + <0x00 0x40200000 0x00 0x40200000 0x00 0x00998400>, /* First peripheral window */ + <0x00 0x40f00000 0x00 0x40f00000 0x00 0x00020000>, /* CTRL_MMR0 */ + <0x00 0x41000000 0x00 0x41000000 0x00 0x00020000>, /* MCU R5F Core0 */ + <0x00 0x41400000 0x00 0x41400000 0x00 0x00020000>, /* MCU R5F Core1 */ + <0x00 0x41c00000 0x00 0x41c00000 0x00 0x00100000>, /* MCU SRAM */ + <0x00 0x42040000 0x00 0x42040000 0x00 0x03ac2400>, /* WKUP peripheral window */ + <0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>, /* MMRs, remaining NAVSS */ + <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>, /* CPSW */ + <0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>, /* OSPI register space */ + <0x00 0x50000000 0x00 0x50000000 0x00 0x10000000>, /* FSS OSPI0/1 data region 0 */ + <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>, /* FSS OSPI0 data region 3 */ + <0x07 0x00000000 0x07 0x00000000 0x01 0x00000000>; /* FSS OSPI1 data region 3 */ + }; + }; +}; + +/* Now include the peripherals for each bus segments */ +#include "k3-j7200-main.dtsi" +#include "k3-j7200-mcu-wakeup.dtsi" diff --git a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts index 8bc1e6ecc50e..52e121155563 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts +++ b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts @@ -86,13 +86,13 @@ }; &main_pmx0 { - sw10_button_pins_default: sw10_button_pins_default { + sw10_button_pins_default: sw10-button-pins-default { pinctrl-single,pins = < J721E_IOPAD(0x0, PIN_INPUT, 7) /* (AC18) EXTINTn.GPIO0_0 */ >; }; - main_mmc1_pins_default: main_mmc1_pins_default { + main_mmc1_pins_default: main-mmc1-pins-default { pinctrl-single,pins = < J721E_IOPAD(0x254, PIN_INPUT, 0) /* (R29) MMC1_CMD */ J721E_IOPAD(0x250, PIN_INPUT, 0) /* (P25) MMC1_CLK */ @@ -106,14 +106,14 @@ >; }; - main_usbss0_pins_default: main_usbss0_pins_default { + main_usbss0_pins_default: main-usbss0-pins-default { pinctrl-single,pins = < J721E_IOPAD(0x290, PIN_OUTPUT, 0) /* (U6) USB0_DRVVBUS */ J721E_IOPAD(0x210, PIN_INPUT, 7) /* (W3) MCAN1_RX.GPIO1_3 */ >; }; - main_usbss1_pins_default: main_usbss1_pins_default { + main_usbss1_pins_default: main-usbss1-pins-default { pinctrl-single,pins = < J721E_IOPAD(0x214, PIN_OUTPUT, 4) /* (V4) MCAN1_TX.USB1_DRVVBUS */ >; @@ -153,7 +153,7 @@ >; }; - mcasp10_pins_default: mcasp10_pins_default { + mcasp10_pins_default: mcasp10-pins-default { pinctrl-single,pins = < J721E_IOPAD(0x158, PIN_OUTPUT_PULLDOWN, 12) /* (U23) RGMII5_TX_CTL.MCASP10_ACLKX */ J721E_IOPAD(0x15c, PIN_OUTPUT_PULLDOWN, 12) /* (U26) RGMII5_RX_CTL.MCASP10_AFSX */ @@ -167,7 +167,7 @@ >; }; - audi_ext_refclk2_pins_default: audi_ext_refclk2_pins_default { + audi_ext_refclk2_pins_default: audi-ext-refclk2-pins-default { pinctrl-single,pins = < J721E_IOPAD(0x1a4, PIN_OUTPUT, 3) /* (W26) RGMII6_RXC.AUDIO_EXT_REFCLK2 */ >; @@ -175,7 +175,7 @@ }; &wkup_pmx0 { - sw11_button_pins_default: sw11_button_pins_default { + sw11_button_pins_default: sw11-button-pins-default { pinctrl-single,pins = < J721E_WKUP_IOPAD(0xcc, PIN_INPUT, 7) /* (G28) WKUP_GPIO0_7 */ >; @@ -194,7 +194,7 @@ >; }; - mcu_cpsw_pins_default: mcu_cpsw_pins_default { + mcu_cpsw_pins_default: mcu-cpsw-pins-default { pinctrl-single,pins = < J721E_WKUP_IOPAD(0x0058, PIN_OUTPUT, 0) /* MCU_RGMII1_TX_CTL */ J721E_WKUP_IOPAD(0x005c, PIN_INPUT, 0) /* MCU_RGMII1_RX_CTL */ @@ -211,7 +211,7 @@ >; }; - mcu_mdio_pins_default: mcu_mdio1_pins_default { + mcu_mdio_pins_default: mcu-mdio1-pins-default { pinctrl-single,pins = < J721E_WKUP_IOPAD(0x008c, PIN_OUTPUT, 0) /* MCU_MDIO0_MDC */ J721E_WKUP_IOPAD(0x0088, PIN_INPUT, 0) /* MCU_MDIO0_MDIO */ @@ -286,99 +286,6 @@ status = "disabled"; }; -&mailbox0_cluster0 { - interrupts = <214 0>; - - mbox_mcu_r5fss0_core0: mbox-mcu-r5fss0-core0 { - ti,mbox-rx = <0 0 0>; - ti,mbox-tx = <1 0 0>; - }; - - mbox_mcu_r5fss0_core1: mbox-mcu-r5fss0-core1 { - ti,mbox-rx = <2 0 0>; - ti,mbox-tx = <3 0 0>; - }; -}; - -&mailbox0_cluster1 { - interrupts = <215 0>; - - mbox_main_r5fss0_core0: mbox-main-r5fss0-core0 { - ti,mbox-rx = <0 0 0>; - ti,mbox-tx = <1 0 0>; - }; - - mbox_main_r5fss0_core1: mbox-main-r5fss0-core1 { - ti,mbox-rx = <2 0 0>; - ti,mbox-tx = <3 0 0>; - }; -}; - -&mailbox0_cluster2 { - interrupts = <216 0>; - - mbox_main_r5fss1_core0: mbox-main-r5fss1-core0 { - ti,mbox-rx = <0 0 0>; - ti,mbox-tx = <1 0 0>; - }; - - mbox_main_r5fss1_core1: mbox-main-r5fss1-core1 { - ti,mbox-rx = <2 0 0>; - ti,mbox-tx = <3 0 0>; - }; -}; - -&mailbox0_cluster3 { - interrupts = <217 0>; - - mbox_c66_0: mbox-c66-0 { - ti,mbox-rx = <0 0 0>; - ti,mbox-tx = <1 0 0>; - }; - - mbox_c66_1: mbox-c66-1 { - ti,mbox-rx = <2 0 0>; - ti,mbox-tx = <3 0 0>; - }; -}; - -&mailbox0_cluster4 { - interrupts = <218 0>; - - mbox_c71_0: mbox-c71-0 { - ti,mbox-rx = <0 0 0>; - ti,mbox-tx = <1 0 0>; - }; -}; - -&mailbox0_cluster5 { - status = "disabled"; -}; - -&mailbox0_cluster6 { - status = "disabled"; -}; - -&mailbox0_cluster7 { - status = "disabled"; -}; - -&mailbox0_cluster8 { - status = "disabled"; -}; - -&mailbox0_cluster9 { - status = "disabled"; -}; - -&mailbox0_cluster10 { - status = "disabled"; -}; - -&mailbox0_cluster11 { - status = "disabled"; -}; - &main_sdhci0 { /* eMMC */ non-removable; @@ -404,11 +311,12 @@ }; &serdes_ln_ctrl { - idle-states = <SERDES0_LANE0_PCIE0_LANE0>, <SERDES0_LANE1_PCIE0_LANE1>, - <SERDES1_LANE0_PCIE1_LANE0>, <SERDES1_LANE1_PCIE1_LANE1>, - <SERDES2_LANE0_PCIE2_LANE0>, <SERDES2_LANE1_PCIE2_LANE1>, - <SERDES3_LANE0_USB3_0_SWAP>, <SERDES3_LANE1_USB3_0>, - <SERDES4_LANE0_EDP_LANE0>, <SERDES4_LANE1_EDP_LANE1>, <SERDES4_LANE2_EDP_LANE2>, <SERDES4_LANE3_EDP_LANE3>; + idle-states = <J721E_SERDES0_LANE0_PCIE0_LANE0>, <J721E_SERDES0_LANE1_PCIE0_LANE1>, + <J721E_SERDES1_LANE0_PCIE1_LANE0>, <J721E_SERDES1_LANE1_PCIE1_LANE1>, + <J721E_SERDES2_LANE0_PCIE2_LANE0>, <J721E_SERDES2_LANE1_PCIE2_LANE1>, + <J721E_SERDES3_LANE0_USB3_0_SWAP>, <J721E_SERDES3_LANE1_USB3_0>, + <J721E_SERDES4_LANE0_EDP_LANE0>, <J721E_SERDES4_LANE1_EDP_LANE1>, + <J721E_SERDES4_LANE2_EDP_LANE2>, <J721E_SERDES4_LANE3_EDP_LANE3>; }; &serdes_wiz3 { @@ -500,7 +408,7 @@ gpio-controller; #gpio-cells = <2>; - p09 { + p09-hog { /* P11 - MCASP/TRACE_MUX_S0 */ gpio-hog; gpios = <9 GPIO_ACTIVE_HIGH>; @@ -508,7 +416,7 @@ line-name = "MCASP/TRACE_MUX_S0"; }; - p10 { + p10-hog { /* P12 - MCASP/TRACE_MUX_S1 */ gpio-hog; gpios = <10 GPIO_ACTIVE_HIGH>; @@ -651,3 +559,83 @@ status = "okay"; }; + +&serdes0 { + serdes0_pcie_link: link@0 { + reg = <0>; + cdns,num-lanes = <1>; + #phy-cells = <0>; + cdns,phy-type = <PHY_TYPE_PCIE>; + resets = <&serdes_wiz0 1>; + }; +}; + +&serdes1 { + serdes1_pcie_link: link@0 { + reg = <0>; + cdns,num-lanes = <2>; + #phy-cells = <0>; + cdns,phy-type = <PHY_TYPE_PCIE>; + resets = <&serdes_wiz1 1>, <&serdes_wiz1 2>; + }; +}; + +&serdes2 { + serdes2_pcie_link: link@0 { + reg = <0>; + cdns,num-lanes = <2>; + #phy-cells = <0>; + cdns,phy-type = <PHY_TYPE_PCIE>; + resets = <&serdes_wiz2 1>, <&serdes_wiz2 2>; + }; +}; + +&pcie0_rc { + reset-gpios = <&exp1 6 GPIO_ACTIVE_HIGH>; + phys = <&serdes0_pcie_link>; + phy-names = "pcie-phy"; + num-lanes = <1>; +}; + +&pcie1_rc { + reset-gpios = <&exp1 2 GPIO_ACTIVE_HIGH>; + phys = <&serdes1_pcie_link>; + phy-names = "pcie-phy"; + num-lanes = <2>; +}; + +&pcie2_rc { + reset-gpios = <&exp2 20 GPIO_ACTIVE_HIGH>; + phys = <&serdes2_pcie_link>; + phy-names = "pcie-phy"; + num-lanes = <2>; +}; + +&pcie0_ep { + phys = <&serdes0_pcie_link>; + phy-names = "pcie-phy"; + num-lanes = <1>; + status = "disabled"; +}; + +&pcie1_ep { + phys = <&serdes1_pcie_link>; + phy-names = "pcie-phy"; + num-lanes = <2>; + status = "disabled"; +}; + +&pcie2_ep { + phys = <&serdes2_pcie_link>; + phy-names = "pcie-phy"; + num-lanes = <2>; + status = "disabled"; +}; + +&pcie3_rc { + status = "disabled"; +}; + +&pcie3_ep { + status = "disabled"; +}; diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi index d14060207f00..e2a96b2c423c 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi @@ -6,7 +6,7 @@ */ #include <dt-bindings/phy/phy.h> #include <dt-bindings/mux/mux.h> -#include <dt-bindings/mux/mux-j721e-wiz.h> +#include <dt-bindings/mux/ti-serdes.h> &cbass_main { msmc_ram: sram@70000000 { @@ -28,7 +28,39 @@ #size-cells = <1>; ranges = <0x0 0x0 0x00100000 0x1c000>; - serdes_ln_ctrl: serdes-ln-ctrl@4080 { + pcie0_ctrl: syscon@4070 { + compatible = "ti,j721e-system-controller", "syscon", "simple-mfd"; + reg = <0x00004070 0x4>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x4070 0x4070 0x4>; + }; + + pcie1_ctrl: syscon@4074 { + compatible = "ti,j721e-system-controller", "syscon", "simple-mfd"; + reg = <0x00004074 0x4>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x4074 0x4074 0x4>; + }; + + pcie2_ctrl: syscon@4078 { + compatible = "ti,j721e-system-controller", "syscon", "simple-mfd"; + reg = <0x00004078 0x4>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x4078 0x4078 0x4>; + }; + + pcie3_ctrl: syscon@407c { + compatible = "ti,j721e-system-controller", "syscon", "simple-mfd"; + reg = <0x0000407c 0x4>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x407c 0x407c 0x4>; + }; + + serdes_ln_ctrl: mux@4080 { compatible = "mmio-mux"; reg = <0x00004080 0x50>; #mux-control-cells = <1>; @@ -38,11 +70,12 @@ <0x40b0 0x3>, <0x40b4 0x3>, /* SERDES3 lane0/1 select */ <0x40c0 0x3>, <0x40c4 0x3>, <0x40c8 0x3>, <0x40cc 0x3>; /* SERDES4 lane0/1/2/3 select */ - idle-states = <SERDES0_LANE0_PCIE0_LANE0>, <SERDES0_LANE1_PCIE0_LANE1>, - <SERDES1_LANE0_PCIE1_LANE0>, <SERDES1_LANE1_PCIE1_LANE1>, - <SERDES2_LANE0_PCIE2_LANE0>, <SERDES2_LANE1_PCIE2_LANE1>, - <MUX_IDLE_AS_IS>, <SERDES3_LANE1_USB3_0>, - <SERDES4_LANE0_EDP_LANE0>, <SERDES4_LANE1_EDP_LANE1>, <SERDES4_LANE2_EDP_LANE2>, <SERDES4_LANE3_EDP_LANE3>; + idle-states = <J721E_SERDES0_LANE0_PCIE0_LANE0>, <J721E_SERDES0_LANE1_PCIE0_LANE1>, + <J721E_SERDES1_LANE0_PCIE1_LANE0>, <J721E_SERDES1_LANE1_PCIE1_LANE1>, + <J721E_SERDES2_LANE0_PCIE2_LANE0>, <J721E_SERDES2_LANE1_PCIE2_LANE1>, + <MUX_IDLE_AS_IS>, <J721E_SERDES3_LANE1_USB3_0>, + <J721E_SERDES4_LANE0_EDP_LANE0>, <J721E_SERDES4_LANE1_EDP_LANE1>, + <J721E_SERDES4_LANE2_EDP_LANE2>, <J721E_SERDES4_LANE3_EDP_LANE3>; }; usb_serdes_mux: mux-controller@4000 { @@ -80,13 +113,13 @@ ti,intr-trigger-type = <1>; interrupt-controller; interrupt-parent = <&gic500>; - #interrupt-cells = <2>; + #interrupt-cells = <1>; ti,sci = <&dmsc>; - ti,sci-dst-id = <14>; - ti,sci-rm-range-girq = <0x1>; + ti,sci-dev-id = <131>; + ti,interrupt-ranges = <8 392 56>; }; - main_navss { + main-navss { compatible = "simple-mfd"; #address-cells = <2>; #size-cells = <2>; @@ -101,10 +134,12 @@ ti,intr-trigger-type = <4>; interrupt-controller; interrupt-parent = <&gic500>; - #interrupt-cells = <2>; + #interrupt-cells = <1>; ti,sci = <&dmsc>; - ti,sci-dst-id = <14>; - ti,sci-rm-range-girq = <0>, <2>; + ti,sci-dev-id = <213>; + ti,interrupt-ranges = <0 64 64>, + <64 448 64>, + <128 672 64>; }; main_udmass_inta: interrupt-controller@33d00000 { @@ -115,8 +150,7 @@ msi-controller; ti,sci = <&dmsc>; ti,sci-dev-id = <209>; - ti,sci-rm-range-vint = <0xa>; - ti,sci-rm-range-global-event = <0xd>; + ti,interrupt-ranges = <0 0 256>; }; secure_proxy_main: mailbox@32c00000 { @@ -296,14 +330,37 @@ reg-names = "cpts"; clocks = <&k3_clks 201 1>; clock-names = "cpts"; - interrupts-extended = <&main_navss_intr 201 0>; + interrupts-extended = <&main_navss_intr 391>; interrupt-names = "cpts"; ti,cpts-periodic-outputs = <6>; ti,cpts-ext-ts-inputs = <8>; }; }; - main_pmx0: pinmux@11c000 { + main_crypto: crypto@4e00000 { + compatible = "ti,j721e-sa2ul"; + reg = <0x0 0x4e00000 0x0 0x1200>; + power-domains = <&k3_pds 264 TI_SCI_PD_EXCLUSIVE>; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x0 0x04e00000 0x00 0x04e00000 0x0 0x30000>; + + status = "okay"; + + dmas = <&main_udmap 0xc000>, <&main_udmap 0x4000>, + <&main_udmap 0x4001>; + dma-names = "tx", "rx1", "rx2"; + dma-coherent; + + rng: rng@4e10000 { + compatible = "inside-secure,safexcel-eip76"; + reg = <0x0 0x4e10000 0x0 0x7d>; + interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&k3_clks 264 1>; + }; + }; + + main_pmx0: pinctrl@11c000 { compatible = "pinctrl-single"; /* Proxy 0 addressing */ reg = <0x0 0x11c000 0x0 0x2b4>; @@ -552,6 +609,204 @@ }; }; + pcie0_rc: pcie@2900000 { + compatible = "ti,j721e-pcie-host"; + reg = <0x00 0x02900000 0x00 0x1000>, + <0x00 0x02907000 0x00 0x400>, + <0x00 0x0d000000 0x00 0x00800000>, + <0x00 0x10000000 0x00 0x00001000>; + reg-names = "intd_cfg", "user_cfg", "reg", "cfg"; + interrupt-names = "link_state"; + interrupts = <GIC_SPI 318 IRQ_TYPE_EDGE_RISING>; + device_type = "pci"; + ti,syscon-pcie-ctrl = <&pcie0_ctrl>; + max-link-speed = <3>; + num-lanes = <2>; + power-domains = <&k3_pds 239 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 239 1>; + clock-names = "fck"; + #address-cells = <3>; + #size-cells = <2>; + bus-range = <0x0 0xf>; + vendor-id = <0x104c>; + device-id = <0xb00d>; + msi-map = <0x0 &gic_its 0x0 0x10000>; + dma-coherent; + ranges = <0x01000000 0x0 0x10001000 0x0 0x10001000 0x0 0x0010000>, + <0x02000000 0x0 0x10011000 0x0 0x10011000 0x0 0x7fef000>; + dma-ranges = <0x02000000 0x0 0x0 0x0 0x0 0x10000 0x0>; + }; + + pcie0_ep: pcie-ep@2900000 { + compatible = "ti,j721e-pcie-ep"; + reg = <0x00 0x02900000 0x00 0x1000>, + <0x00 0x02907000 0x00 0x400>, + <0x00 0x0d000000 0x00 0x00800000>, + <0x00 0x10000000 0x00 0x08000000>; + reg-names = "intd_cfg", "user_cfg", "reg", "mem"; + interrupt-names = "link_state"; + interrupts = <GIC_SPI 318 IRQ_TYPE_EDGE_RISING>; + ti,syscon-pcie-ctrl = <&pcie0_ctrl>; + max-link-speed = <3>; + num-lanes = <2>; + power-domains = <&k3_pds 239 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 239 1>; + clock-names = "fck"; + cdns,max-outbound-regions = <16>; + max-functions = /bits/ 8 <6>; + max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>; + dma-coherent; + }; + + pcie1_rc: pcie@2910000 { + compatible = "ti,j721e-pcie-host"; + reg = <0x00 0x02910000 0x00 0x1000>, + <0x00 0x02917000 0x00 0x400>, + <0x00 0x0d800000 0x00 0x00800000>, + <0x00 0x18000000 0x00 0x00001000>; + reg-names = "intd_cfg", "user_cfg", "reg", "cfg"; + interrupt-names = "link_state"; + interrupts = <GIC_SPI 330 IRQ_TYPE_EDGE_RISING>; + device_type = "pci"; + ti,syscon-pcie-ctrl = <&pcie1_ctrl>; + max-link-speed = <3>; + num-lanes = <2>; + power-domains = <&k3_pds 240 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 240 1>; + clock-names = "fck"; + #address-cells = <3>; + #size-cells = <2>; + bus-range = <0x0 0xf>; + vendor-id = <0x104c>; + device-id = <0xb00d>; + msi-map = <0x0 &gic_its 0x10000 0x10000>; + dma-coherent; + ranges = <0x01000000 0x0 0x18001000 0x0 0x18001000 0x0 0x0010000>, + <0x02000000 0x0 0x18011000 0x0 0x18011000 0x0 0x7fef000>; + dma-ranges = <0x02000000 0x0 0x0 0x0 0x0 0x10000 0x0>; + }; + + pcie1_ep: pcie-ep@2910000 { + compatible = "ti,j721e-pcie-ep"; + reg = <0x00 0x02910000 0x00 0x1000>, + <0x00 0x02917000 0x00 0x400>, + <0x00 0x0d800000 0x00 0x00800000>, + <0x00 0x18000000 0x00 0x08000000>; + reg-names = "intd_cfg", "user_cfg", "reg", "mem"; + interrupt-names = "link_state"; + interrupts = <GIC_SPI 330 IRQ_TYPE_EDGE_RISING>; + ti,syscon-pcie-ctrl = <&pcie1_ctrl>; + max-link-speed = <3>; + num-lanes = <2>; + power-domains = <&k3_pds 240 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 240 1>; + clock-names = "fck"; + cdns,max-outbound-regions = <16>; + max-functions = /bits/ 8 <6>; + max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>; + dma-coherent; + }; + + pcie2_rc: pcie@2920000 { + compatible = "ti,j721e-pcie-host"; + reg = <0x00 0x02920000 0x00 0x1000>, + <0x00 0x02927000 0x00 0x400>, + <0x00 0x0e000000 0x00 0x00800000>, + <0x44 0x00000000 0x00 0x00001000>; + reg-names = "intd_cfg", "user_cfg", "reg", "cfg"; + interrupt-names = "link_state"; + interrupts = <GIC_SPI 342 IRQ_TYPE_EDGE_RISING>; + device_type = "pci"; + ti,syscon-pcie-ctrl = <&pcie2_ctrl>; + max-link-speed = <3>; + num-lanes = <2>; + power-domains = <&k3_pds 241 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 241 1>; + clock-names = "fck"; + #address-cells = <3>; + #size-cells = <2>; + bus-range = <0x0 0xf>; + vendor-id = <0x104c>; + device-id = <0xb00d>; + msi-map = <0x0 &gic_its 0x20000 0x10000>; + dma-coherent; + ranges = <0x01000000 0x0 0x00001000 0x44 0x00001000 0x0 0x0010000>, + <0x02000000 0x0 0x00011000 0x44 0x00011000 0x0 0x7fef000>; + dma-ranges = <0x02000000 0x0 0x0 0x0 0x0 0x10000 0x0>; + }; + + pcie2_ep: pcie-ep@2920000 { + compatible = "ti,j721e-pcie-ep"; + reg = <0x00 0x02920000 0x00 0x1000>, + <0x00 0x02927000 0x00 0x400>, + <0x00 0x0e000000 0x00 0x00800000>, + <0x44 0x00000000 0x00 0x08000000>; + reg-names = "intd_cfg", "user_cfg", "reg", "mem"; + interrupt-names = "link_state"; + interrupts = <GIC_SPI 342 IRQ_TYPE_EDGE_RISING>; + ti,syscon-pcie-ctrl = <&pcie2_ctrl>; + max-link-speed = <3>; + num-lanes = <2>; + power-domains = <&k3_pds 241 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 241 1>; + clock-names = "fck"; + cdns,max-outbound-regions = <16>; + max-functions = /bits/ 8 <6>; + max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>; + dma-coherent; + }; + + pcie3_rc: pcie@2930000 { + compatible = "ti,j721e-pcie-host"; + reg = <0x00 0x02930000 0x00 0x1000>, + <0x00 0x02937000 0x00 0x400>, + <0x00 0x0e800000 0x00 0x00800000>, + <0x44 0x10000000 0x00 0x00001000>; + reg-names = "intd_cfg", "user_cfg", "reg", "cfg"; + interrupt-names = "link_state"; + interrupts = <GIC_SPI 354 IRQ_TYPE_EDGE_RISING>; + device_type = "pci"; + ti,syscon-pcie-ctrl = <&pcie3_ctrl>; + max-link-speed = <3>; + num-lanes = <2>; + power-domains = <&k3_pds 242 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 242 1>; + clock-names = "fck"; + #address-cells = <3>; + #size-cells = <2>; + bus-range = <0x0 0xf>; + vendor-id = <0x104c>; + device-id = <0xb00d>; + msi-map = <0x0 &gic_its 0x30000 0x10000>; + dma-coherent; + ranges = <0x01000000 0x0 0x00001000 0x44 0x10001000 0x0 0x0010000>, + <0x02000000 0x0 0x00011000 0x44 0x10011000 0x0 0x7fef000>; + dma-ranges = <0x02000000 0x0 0x0 0x0 0x0 0x10000 0x0>; + }; + + pcie3_ep: pcie-ep@2930000 { + compatible = "ti,j721e-pcie-ep"; + reg = <0x00 0x02930000 0x00 0x1000>, + <0x00 0x02937000 0x00 0x400>, + <0x00 0x0e800000 0x00 0x00800000>, + <0x44 0x10000000 0x00 0x08000000>; + reg-names = "intd_cfg", "user_cfg", "reg", "mem"; + interrupt-names = "link_state"; + interrupts = <GIC_SPI 354 IRQ_TYPE_EDGE_RISING>; + ti,syscon-pcie-ctrl = <&pcie3_ctrl>; + max-link-speed = <3>; + num-lanes = <2>; + power-domains = <&k3_pds 242 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 242 1>; + clock-names = "fck"; + cdns,max-outbound-regions = <16>; + max-functions = /bits/ 8 <6>; + max-virtual-functions = /bits/ 16 <4 4 4 4 0 0>; + dma-coherent; + #address-cells = <2>; + #size-cells = <2>; + }; + main_uart0: serial@2800000 { compatible = "ti,j721e-uart", "ti,am654-uart"; reg = <0x00 0x02800000 0x00 0x100>; @@ -688,8 +943,8 @@ gpio-controller; #gpio-cells = <2>; interrupt-parent = <&main_gpio_intr>; - interrupts = <105 0>, <105 1>, <105 2>, <105 3>, - <105 4>, <105 5>, <105 6>, <105 7>; + interrupts = <256>, <257>, <258>, <259>, + <260>, <261>, <262>, <263>; interrupt-controller; #interrupt-cells = <2>; ti,ngpio = <128>; @@ -705,7 +960,7 @@ gpio-controller; #gpio-cells = <2>; interrupt-parent = <&main_gpio_intr>; - interrupts = <106 0>, <106 1>, <106 2>; + interrupts = <288>, <289>, <290>; interrupt-controller; #interrupt-cells = <2>; ti,ngpio = <36>; @@ -721,8 +976,8 @@ gpio-controller; #gpio-cells = <2>; interrupt-parent = <&main_gpio_intr>; - interrupts = <107 0>, <107 1>, <107 2>, <107 3>, - <107 4>, <107 5>, <107 6>, <107 7>; + interrupts = <264>, <265>, <266>, <267>, + <268>, <269>, <270>, <271>; interrupt-controller; #interrupt-cells = <2>; ti,ngpio = <128>; @@ -738,7 +993,7 @@ gpio-controller; #gpio-cells = <2>; interrupt-parent = <&main_gpio_intr>; - interrupts = <108 0>, <108 1>, <108 2>; + interrupts = <292>, <293>, <294>; interrupt-controller; #interrupt-cells = <2>; ti,ngpio = <36>; @@ -754,8 +1009,8 @@ gpio-controller; #gpio-cells = <2>; interrupt-parent = <&main_gpio_intr>; - interrupts = <109 0>, <109 1>, <109 2>, <109 3>, - <109 4>, <109 5>, <109 6>, <109 7>; + interrupts = <272>, <273>, <274>, <275>, + <276>, <277>, <278>, <279>; interrupt-controller; #interrupt-cells = <2>; ti,ngpio = <128>; @@ -771,7 +1026,7 @@ gpio-controller; #gpio-cells = <2>; interrupt-parent = <&main_gpio_intr>; - interrupts = <110 0>, <110 1>, <110 2>; + interrupts = <296>, <297>, <298>; interrupt-controller; #interrupt-cells = <2>; ti,ngpio = <36>; @@ -787,8 +1042,8 @@ gpio-controller; #gpio-cells = <2>; interrupt-parent = <&main_gpio_intr>; - interrupts = <111 0>, <111 1>, <111 2>, <111 3>, - <111 4>, <111 5>, <111 6>, <111 7>; + interrupts = <280>, <281>, <282>, <283>, + <284>, <285>, <286>, <287>; interrupt-controller; #interrupt-cells = <2>; ti,ngpio = <128>; @@ -804,7 +1059,7 @@ gpio-controller; #gpio-cells = <2>; interrupt-parent = <&main_gpio_intr>; - interrupts = <112 0>, <112 1>, <112 2>; + interrupts = <300>, <301>, <302>; interrupt-controller; #interrupt-cells = <2>; ti,ngpio = <36>; @@ -864,7 +1119,7 @@ no-1-8-v; }; - usbss0: cdns_usb@4104000 { + usbss0: cdns-usb@4104000 { compatible = "ti,j721e-usb"; reg = <0x00 0x4104000 0x00 0x100>; dma-coherent; @@ -894,7 +1149,7 @@ }; }; - usbss1: cdns_usb@4114000 { + usbss1: cdns-usb@4114000 { compatible = "ti,j721e-usb"; reg = <0x00 0x4114000 0x00 0x100>; dma-coherent; @@ -1325,4 +1580,42 @@ assigned-clocks = <&k3_clks 253 1>; assigned-clock-parents = <&k3_clks 253 5>; }; + + c66_0: dsp@4d80800000 { + compatible = "ti,j721e-c66-dsp"; + reg = <0x4d 0x80800000 0x00 0x00048000>, + <0x4d 0x80e00000 0x00 0x00008000>, + <0x4d 0x80f00000 0x00 0x00008000>; + reg-names = "l2sram", "l1pram", "l1dram"; + ti,sci = <&dmsc>; + ti,sci-dev-id = <142>; + ti,sci-proc-ids = <0x03 0xff>; + resets = <&k3_reset 142 1>; + firmware-name = "j7-c66_0-fw"; + }; + + c66_1: dsp@4d81800000 { + compatible = "ti,j721e-c66-dsp"; + reg = <0x4d 0x81800000 0x00 0x00048000>, + <0x4d 0x81e00000 0x00 0x00008000>, + <0x4d 0x81f00000 0x00 0x00008000>; + reg-names = "l2sram", "l1pram", "l1dram"; + ti,sci = <&dmsc>; + ti,sci-dev-id = <143>; + ti,sci-proc-ids = <0x04 0xff>; + resets = <&k3_reset 143 1>; + firmware-name = "j7-c66_1-fw"; + }; + + c71_0: dsp@64800000 { + compatible = "ti,j721e-c71-dsp"; + reg = <0x00 0x64800000 0x00 0x00080000>, + <0x00 0x64e00000 0x00 0x0000c000>; + reg-names = "l2sram", "l1dram"; + ti,sci = <&dmsc>; + ti,sci-dev-id = <15>; + ti,sci-proc-ids = <0x30 0xff>; + resets = <&k3_reset 15 1>; + firmware-name = "j7-c71_0-fw"; + }; }; diff --git a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi index 30a735bcd0c8..e581cb1d87ee 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi @@ -53,7 +53,7 @@ reg = <0x0 0x43000014 0x0 0x4>; }; - wkup_pmx0: pinmux@4301c000 { + wkup_pmx0: pinctrl@4301c000 { compatible = "pinctrl-single"; /* Proxy 0 addressing */ reg = <0x00 0x4301c000 0x00 0x178>; @@ -101,10 +101,10 @@ ti,intr-trigger-type = <1>; interrupt-controller; interrupt-parent = <&gic500>; - #interrupt-cells = <2>; + #interrupt-cells = <1>; ti,sci = <&dmsc>; - ti,sci-dst-id = <14>; - ti,sci-rm-range-girq = <0x5>; + ti,sci-dev-id = <137>; + ti,interrupt-ranges = <16 960 16>; }; wkup_gpio0: gpio@42110000 { @@ -113,8 +113,7 @@ gpio-controller; #gpio-cells = <2>; interrupt-parent = <&wkup_gpio_intr>; - interrupts = <113 0>, <113 1>, <113 2>, - <113 3>, <113 4>, <113 5>; + interrupts = <103>, <104>, <105>, <106>, <107>, <108>; interrupt-controller; #interrupt-cells = <2>; ti,ngpio = <84>; @@ -130,8 +129,7 @@ gpio-controller; #gpio-cells = <2>; interrupt-parent = <&wkup_gpio_intr>; - interrupts = <114 0>, <114 1>, <114 2>, - <114 3>, <114 4>, <114 5>; + interrupts = <112>, <113>, <114>, <115>, <116>, <117>; interrupt-controller; #interrupt-cells = <2>; ti,ngpio = <84>; @@ -251,7 +249,7 @@ }; }; - mcu_navss { + mcu-navss { compatible = "simple-mfd"; #address-cells = <2>; #size-cells = <2>; diff --git a/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi index 8fa3361e5e45..5dc3ba739131 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi @@ -25,11 +25,53 @@ alignment = <0x1000>; no-map; }; + + c66_1_dma_memory_region: c66-dma-memory@a6000000 { + compatible = "shared-dma-pool"; + reg = <0x00 0xa6000000 0x00 0x100000>; + no-map; + }; + + c66_0_memory_region: c66-memory@a6100000 { + compatible = "shared-dma-pool"; + reg = <0x00 0xa6100000 0x00 0xf00000>; + no-map; + }; + + c66_0_dma_memory_region: c66-dma-memory@a7000000 { + compatible = "shared-dma-pool"; + reg = <0x00 0xa7000000 0x00 0x100000>; + no-map; + }; + + c66_1_memory_region: c66-memory@a7100000 { + compatible = "shared-dma-pool"; + reg = <0x00 0xa7100000 0x00 0xf00000>; + no-map; + }; + + c71_0_dma_memory_region: c71-dma-memory@a8000000 { + compatible = "shared-dma-pool"; + reg = <0x00 0xa8000000 0x00 0x100000>; + no-map; + }; + + c71_0_memory_region: c71-memory@a8100000 { + compatible = "shared-dma-pool"; + reg = <0x00 0xa8100000 0x00 0xf00000>; + no-map; + }; + + rtos_ipc_memory_region: ipc-memories@aa000000 { + reg = <0x00 0xaa000000 0x00 0x01c00000>; + alignment = <0x1000>; + no-map; + }; }; }; &wkup_pmx0 { - wkup_i2c0_pins_default: wkup_i2c0_pins_default { + wkup_i2c0_pins_default: wkup-i2c0-pins-default { pinctrl-single,pins = < J721E_WKUP_IOPAD(0xf8, PIN_INPUT_PULLUP, 0) /* (J25) WKUP_I2C0_SCL */ J721E_WKUP_IOPAD(0xfc, PIN_INPUT_PULLUP, 0) /* (H24) WKUP_I2C0_SDA */ @@ -72,3 +114,114 @@ #size-cells = <1>; }; }; + +&mailbox0_cluster0 { + interrupts = <436>; + + mbox_mcu_r5fss0_core0: mbox-mcu-r5fss0-core0 { + ti,mbox-rx = <0 0 0>; + ti,mbox-tx = <1 0 0>; + }; + + mbox_mcu_r5fss0_core1: mbox-mcu-r5fss0-core1 { + ti,mbox-rx = <2 0 0>; + ti,mbox-tx = <3 0 0>; + }; +}; + +&mailbox0_cluster1 { + interrupts = <432>; + + mbox_main_r5fss0_core0: mbox-main-r5fss0-core0 { + ti,mbox-rx = <0 0 0>; + ti,mbox-tx = <1 0 0>; + }; + + mbox_main_r5fss0_core1: mbox-main-r5fss0-core1 { + ti,mbox-rx = <2 0 0>; + ti,mbox-tx = <3 0 0>; + }; +}; + +&mailbox0_cluster2 { + interrupts = <428>; + + mbox_main_r5fss1_core0: mbox-main-r5fss1-core0 { + ti,mbox-rx = <0 0 0>; + ti,mbox-tx = <1 0 0>; + }; + + mbox_main_r5fss1_core1: mbox-main-r5fss1-core1 { + ti,mbox-rx = <2 0 0>; + ti,mbox-tx = <3 0 0>; + }; +}; + +&mailbox0_cluster3 { + interrupts = <424>; + + mbox_c66_0: mbox-c66-0 { + ti,mbox-rx = <0 0 0>; + ti,mbox-tx = <1 0 0>; + }; + + mbox_c66_1: mbox-c66-1 { + ti,mbox-rx = <2 0 0>; + ti,mbox-tx = <3 0 0>; + }; +}; + +&mailbox0_cluster4 { + interrupts = <420>; + + mbox_c71_0: mbox-c71-0 { + ti,mbox-rx = <0 0 0>; + ti,mbox-tx = <1 0 0>; + }; +}; + +&mailbox0_cluster5 { + status = "disabled"; +}; + +&mailbox0_cluster6 { + status = "disabled"; +}; + +&mailbox0_cluster7 { + status = "disabled"; +}; + +&mailbox0_cluster8 { + status = "disabled"; +}; + +&mailbox0_cluster9 { + status = "disabled"; +}; + +&mailbox0_cluster10 { + status = "disabled"; +}; + +&mailbox0_cluster11 { + status = "disabled"; +}; + +&c66_0 { + mboxes = <&mailbox0_cluster3 &mbox_c66_0>; + memory-region = <&c66_0_dma_memory_region>, + <&c66_0_memory_region>; +}; + +&c66_1 { + mboxes = <&mailbox0_cluster3 &mbox_c66_1>; + memory-region = <&c66_1_dma_memory_region>, + <&c66_1_memory_region>; +}; + +&c71_0 { + mboxes = <&mailbox0_cluster4 &mbox_c71_0>; + memory-region = <&c71_0_dma_memory_region>, + <&c71_0_memory_region>; +}; diff --git a/arch/arm64/boot/dts/ti/k3-j721e.dtsi b/arch/arm64/boot/dts/ti/k3-j721e.dtsi index d035b61e0e16..cc483f7344af 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721e.dtsi @@ -120,21 +120,24 @@ interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>; }; - cbass_main: interconnect@100000 { + cbass_main: bus@100000 { compatible = "simple-bus"; #address-cells = <2>; #size-cells = <2>; ranges = <0x00 0x00100000 0x00 0x00100000 0x00 0x00020000>, /* ctrl mmr */ <0x00 0x00600000 0x00 0x00600000 0x00 0x00031100>, /* GPIO */ <0x00 0x00900000 0x00 0x00900000 0x00 0x00012000>, /* serdes */ - <0x00 0x00A40000 0x00 0x00A40000 0x00 0x00000800>, /* timesync router */ + <0x00 0x00a40000 0x00 0x00a40000 0x00 0x00000800>, /* timesync router */ <0x00 0x06000000 0x00 0x06000000 0x00 0x00400000>, /* USBSS0 */ <0x00 0x06400000 0x00 0x06400000 0x00 0x00400000>, /* USBSS1 */ <0x00 0x01000000 0x00 0x01000000 0x00 0x0af02400>, /* Most peripherals */ <0x00 0x30000000 0x00 0x30000000 0x00 0x0c400000>, /* MAIN NAVSS */ - <0x00 0x0d000000 0x00 0x0d000000 0x00 0x01000000>, /* PCIe Core*/ + <0x00 0x0d000000 0x00 0x0d000000 0x00 0x01800000>, /* PCIe Core*/ + <0x00 0x0e000000 0x00 0x0e000000 0x00 0x01800000>, /* PCIe Core*/ <0x00 0x10000000 0x00 0x10000000 0x00 0x10000000>, /* PCIe DAT */ <0x00 0x64800000 0x00 0x64800000 0x00 0x00800000>, /* C71 */ + <0x44 0x00000000 0x44 0x00000000 0x00 0x08000000>, /* PCIe2 DAT */ + <0x44 0x10000000 0x44 0x10000000 0x00 0x08000000>, /* PCIe3 DAT */ <0x4d 0x80800000 0x4d 0x80800000 0x00 0x00800000>, /* C66_0 */ <0x4d 0x81800000 0x4d 0x81800000 0x00 0x00800000>, /* C66_1 */ <0x4e 0x20000000 0x4e 0x20000000 0x00 0x00080000>, /* GPU */ @@ -155,7 +158,7 @@ <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>, <0x07 0x00000000 0x07 0x00000000 0x01 0x00000000>; - cbass_mcu_wakeup: interconnect@28380000 { + cbass_mcu_wakeup: bus@28380000 { compatible = "simple-bus"; #address-cells = <2>; #size-cells = <2>; diff --git a/arch/arm64/boot/dts/toshiba/Makefile b/arch/arm64/boot/dts/toshiba/Makefile new file mode 100644 index 000000000000..8cd460d5b68e --- /dev/null +++ b/arch/arm64/boot/dts/toshiba/Makefile @@ -0,0 +1,2 @@ +# SPDX-License-Identifier: GPL-2.0 +dtb-$(CONFIG_ARCH_VISCONTI) += tmpv7708-rm-mbrc.dtb diff --git a/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts b/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts new file mode 100644 index 000000000000..ed0bf7f13f54 --- /dev/null +++ b/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts @@ -0,0 +1,43 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Device Tree File for TMPV7708 RM main board + * + * (C) Copyright 2020, Toshiba Corporation. + * (C) Copyright 2020, Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> + */ + +/dts-v1/; + +#include "tmpv7708.dtsi" + +/ { + model = "Toshiba TMPV7708 RM main board"; + compatible = "toshiba,tmpv7708-rm-mbrc", "toshiba,tmpv7708"; + + aliases { + serial0 = &uart0; + serial1 = &uart1; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + /* 768MB memory */ + memory@80000000 { + device_type = "memory"; + reg = <0x0 0x80000000 0x0 0x30000000>; + }; +}; + +&uart0 { + status = "okay"; + clocks = <&uart_clk>; + clock-names = "apb_pclk"; +}; + +&uart1 { + status = "okay"; + clocks = <&uart_clk>; + clock-names = "apb_pclk"; +}; diff --git a/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi b/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi new file mode 100644 index 000000000000..242f25f4e12a --- /dev/null +++ b/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi @@ -0,0 +1,390 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Device Tree Source for the TMPV7708 + * + * (C) Copyright 2018 - 2020, Toshiba Corporation. + * (C) Copyright 2020, Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> + * + */ + +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> + +/memreserve/ 0x81000000 0x00300000; /* cpu-release-addr */ + +/ { + compatible = "toshiba,tmpv7708"; + #address-cells = <2>; + #size-cells = <2>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu-map { + cluster0 { + core0 { + cpu = <&cpu0>; + }; + core1 { + cpu = <&cpu1>; + }; + core2 { + cpu = <&cpu2>; + }; + core3 { + cpu = <&cpu3>; + }; + }; + + cluster1 { + core0 { + cpu = <&cpu4>; + }; + core1 { + cpu = <&cpu5>; + }; + core2 { + cpu = <&cpu6>; + }; + core3 { + cpu = <&cpu7>; + }; + }; + }; + + cpu0: cpu@0 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + enable-method = "spin-table"; + cpu-release-addr = <0x0 0x81100000>; + reg = <0x00>; + }; + + cpu1: cpu@1 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + enable-method = "spin-table"; + cpu-release-addr = <0x0 0x81100000>; + reg = <0x01>; + }; + + cpu2: cpu@2 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + enable-method = "spin-table"; + cpu-release-addr = <0x0 0x81100000>; + reg = <0x02>; + }; + + cpu3: cpu@3 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + enable-method = "spin-table"; + cpu-release-addr = <0x0 0x81100000>; + reg = <0x03>; + }; + + cpu4: cpu@100 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + enable-method = "spin-table"; + cpu-release-addr = <0x0 0x81100000>; + reg = <0x100>; + }; + + cpu5: cpu@101 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + enable-method = "spin-table"; + cpu-release-addr = <0x0 0x81100000>; + reg = <0x101>; + }; + + cpu6: cpu@102 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + enable-method = "spin-table"; + cpu-release-addr = <0x0 0x81100000>; + reg = <0x102>; + }; + + cpu7: cpu@103 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + enable-method = "spin-table"; + cpu-release-addr = <0x0 0x81100000>; + reg = <0x103>; + }; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupt-parent = <&gic>; + interrupts = + <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>; + }; + + uart_clk: uart-clk { + compatible = "fixed-clock"; + clock-frequency = <150000000>; + #clock-cells = <0>; + }; + + soc { + #address-cells = <2>; + #size-cells = <2>; + compatible = "simple-bus"; + interrupt-parent = <&gic>; + ranges; + + gic: interrupt-controller@24001000 { + compatible = "arm,gic-400"; + interrupt-controller; + #interrupt-cells = <3>; + interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>; + reg = <0 0x24001000 0 0x1000>, + <0 0x24002000 0 0x2000>, + <0 0x24004000 0 0x2000>, + <0 0x24006000 0 0x2000>; + }; + + pmux: pmux@24190000 { + compatible = "toshiba,tmpv7708-pinctrl"; + reg = <0 0x24190000 0 0x10000>; + }; + + uart0: serial@28200000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0 0x28200000 0 0x1000>; + interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins>; + status = "disabled"; + }; + + uart1: serial@28201000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0 0x28201000 0 0x1000>; + interrupts = <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>; + status = "disabled"; + }; + + uart2: serial@28202000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0 0x28202000 0 0x1000>; + interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&uart2_pins>; + status = "disabled"; + }; + + uart3: serial@28203000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0 0x28203000 0 0x1000>; + interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&uart3_pins>; + status = "disabled"; + }; + + i2c0: i2c@28030000 { + compatible = "snps,designware-i2c"; + reg = <0 0x28030000 0 0x1000>; + interrupts = <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + clock-frequency = <400000>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c1: i2c@28031000 { + compatible = "snps,designware-i2c"; + reg = <0 0x28031000 0 0x1000>; + interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; + clock-frequency = <400000>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c2: i2c@28032000 { + compatible = "snps,designware-i2c"; + reg = <0 0x28032000 0 0x1000>; + interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pins>; + clock-frequency = <400000>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c3: i2c@28033000 { + compatible = "snps,designware-i2c"; + reg = <0 0x28033000 0 0x1000>; + interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c3_pins>; + clock-frequency = <400000>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c4: i2c@28034000 { + compatible = "snps,designware-i2c"; + reg = <0 0x28034000 0 0x1000>; + interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c4_pins>; + clock-frequency = <400000>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c5: i2c@28035000 { + compatible = "snps,designware-i2c"; + reg = <0 0x28035000 0 0x1000>; + interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c5_pins>; + clock-frequency = <400000>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c6: i2c@28036000 { + compatible = "snps,designware-i2c"; + reg = <0 0x28036000 0 0x1000>; + interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c6_pins>; + clock-frequency = <400000>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c7: i2c@28037000 { + compatible = "snps,designware-i2c"; + reg = <0 0x28037000 0 0x1000>; + interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c7_pins>; + clock-frequency = <400000>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c8: i2c@28038000 { + compatible = "snps,designware-i2c"; + reg = <0 0x28038000 0 0x1000>; + interrupts = <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c8_pins>; + clock-frequency = <400000>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi0: spi@28140000 { + compatible = "arm,pl022", "arm,primecell"; + reg = <0 0x28140000 0 0x1000>; + interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&spi0_pins>; + num-cs = <1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi1: spi@28141000 { + compatible = "arm,pl022", "arm,primecell"; + reg = <0 0x28141000 0 0x1000>; + interrupts = <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&spi1_pins>; + num-cs = <1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi2: spi@28142000 { + compatible = "arm,pl022", "arm,primecell"; + reg = <0 0x28142000 0 0x1000>; + interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&spi2_pins>; + num-cs = <1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi3: spi@28143000 { + compatible = "arm,pl022", "arm,primecell"; + reg = <0 0x28143000 0 0x1000>; + interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&spi3_pins>; + num-cs = <1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi4: spi@28144000 { + compatible = "arm,pl022", "arm,primecell"; + reg = <0 0x28144000 0 0x1000>; + interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&spi4_pins>; + num-cs = <1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi5: spi@28145000 { + compatible = "arm,pl022", "arm,primecell"; + reg = <0 0x28145000 0 0x1000>; + interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&spi5_pins>; + num-cs = <1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi6: spi@28146000 { + compatible = "arm,pl022", "arm,primecell"; + reg = <0 0x28146000 0 0x1000>; + interrupts = <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&spi6_pins>; + num-cs = <1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + }; +}; + +#include "tmpv7708_pins.dtsi" diff --git a/arch/arm64/boot/dts/toshiba/tmpv7708_pins.dtsi b/arch/arm64/boot/dts/toshiba/tmpv7708_pins.dtsi new file mode 100644 index 000000000000..34de00015a7f --- /dev/null +++ b/arch/arm64/boot/dts/toshiba/tmpv7708_pins.dtsi @@ -0,0 +1,93 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) + +&pmux { + spi0_pins: spi0-pins { + function = "spi0"; + groups = "spi0_grp"; + }; + spi1_pins: spi1-pins { + function = "spi1"; + groups = "spi1_grp"; + }; + spi2_pins: spi2-pins { + function = "spi2"; + groups = "spi2_grp"; + }; + spi3_pins: spi3-pins { + function = "spi3"; + groups = "spi3_grp"; + }; + spi4_pins: spi4-pins { + function = "spi4"; + groups = "spi4_grp"; + }; + spi5_pins: spi5-pins { + function = "spi5"; + groups = "spi5_grp"; + }; + spi6_pins: spi6-pins { + function = "spi6"; + groups = "spi6_grp"; + }; + uart0_pins: uart0-pins { + function = "uart0"; + groups = "uart0_grp"; + }; + uart1_pins: uart1-pins { + function = "uart1"; + groups = "uart1_grp"; + }; + uart2_pins: uart2-pins { + function = "uart2"; + groups = "uart2_grp"; + }; + uart3_pins: uart3-pins { + function = "uart3"; + groups = "uart3_grp"; + }; + i2c0_pins: i2c0-pins { + function = "i2c0"; + groups = "i2c0_grp"; + bias-pull-up; + }; + i2c1_pins: i2c1-pins { + function = "i2c1"; + groups = "i2c1_grp"; + bias-pull-up; + }; + i2c2_pins: i2c2-pins { + function = "i2c2"; + groups = "i2c2_grp"; + bias-pull-up; + }; + i2c3_pins: i2c3-pins { + function = "i2c3"; + groups = "i2c3_grp"; + bias-pull-up; + }; + i2c4_pins: i2c4-pins { + function = "i2c4"; + groups = "i2c4_grp"; + bias-pull-up; + }; + i2c5_pins: i2c5-pins { + function = "i2c5"; + groups = "i2c5_grp"; + bias-pull-up; + }; + i2c6_pins: i2c6-pins { + function = "i2c6"; + groups = "i2c6_grp"; + bias-pull-up; + }; + i2c7_pins: i2c7-pins { + function = "i2c7"; + groups = "i2c7_grp"; + bias-pull-up; + }; + i2c8_pins: i2c8-pins { + function = "i2c8"; + groups = "i2c8_grp"; + bias-pull-up; + }; +}; diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-clk-ccf.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp-clk-ccf.dtsi index 9868ca15dfc5..c94c3bb67edc 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp-clk-ccf.dtsi +++ b/arch/arm64/boot/dts/xilinx/zynqmp-clk-ccf.dtsi @@ -10,35 +10,30 @@ #include <dt-bindings/clock/xlnx-zynqmp-clk.h> / { pss_ref_clk: pss_ref_clk { - u-boot,dm-pre-reloc; compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <33333333>; }; video_clk: video_clk { - u-boot,dm-pre-reloc; compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <27000000>; }; pss_alt_ref_clk: pss_alt_ref_clk { - u-boot,dm-pre-reloc; compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <0>; }; gt_crx_ref_clk: gt_crx_ref_clk { - u-boot,dm-pre-reloc; compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <108000000>; }; aux_ref_clk: aux_ref_clk { - u-boot,dm-pre-reloc; compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <27000000>; diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts index d60110ad8367..68ecd0f7b2f2 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts @@ -56,27 +56,27 @@ leds { compatible = "gpio-leds"; - ds2 { + led-ds2 { label = "ds2"; gpios = <&gpio 20 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; }; - ds3 { + led-ds3 { label = "ds3"; gpios = <&gpio 19 GPIO_ACTIVE_HIGH>; linux,default-trigger = "phy0tx"; /* WLAN tx */ default-state = "off"; }; - ds4 { + led-ds4 { label = "ds4"; gpios = <&gpio 18 GPIO_ACTIVE_HIGH>; linux,default-trigger = "phy0rx"; /* WLAN rx */ default-state = "off"; }; - ds5 { + led-ds5 { label = "ds5"; gpios = <&gpio 17 GPIO_ACTIVE_HIGH>; linux,default-trigger = "bluetooth-power"; @@ -186,7 +186,7 @@ compatible = "ti,tps65086"; reg = <0x5e>; interrupt-parent = <&gpio>; - interrupts = <77 GPIO_ACTIVE_LOW>; + interrupts = <77 IRQ_TYPE_LEVEL_LOW>; #gpio-cells = <2>; gpio-controller; }; diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts index 4f801721564f..f1255f635dfd 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts @@ -203,25 +203,25 @@ gpio-line-names = "PS_GTR_LAN_SEL0", "PS_GTR_LAN_SEL1", "PS_GTR_LAN_SEL2", "PS_GTR_LAN_SEL3", "PCI_CLK_DIR_SEL", "IIC_MUX_RESET_B", "GEM3_EXP_RESET_B", "", "", "", "", "", "", "", "", ""; - gtr-sel0 { + gtr-sel0-hog { gpio-hog; gpios = <0 0>; output-low; /* PCIE = 0, DP = 1 */ line-name = "sel0"; }; - gtr-sel1 { + gtr-sel1-hog { gpio-hog; gpios = <1 0>; output-high; /* PCIE = 0, DP = 1 */ line-name = "sel1"; }; - gtr-sel2 { + gtr-sel2-hog { gpio-hog; gpios = <2 0>; output-high; /* PCIE = 0, USB0 = 1 */ line-name = "sel2"; }; - gtr-sel3 { + gtr-sel3-hog { gpio-hog; gpios = <3 0>; output-high; /* PCIE = 0, SATA = 1 */ diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi index 9174ddc76bdc..771f60e0346d 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi +++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi @@ -13,6 +13,7 @@ */ #include <dt-bindings/power/xlnx-zynqmp-power.h> +#include <dt-bindings/reset/xlnx-zynqmp-resets.h> / { compatible = "xlnx,zynqmp"; @@ -130,7 +131,6 @@ }; zynqmp_clk: clock-controller { - u-boot,dm-pre-reloc; #clock-cells = <1>; compatible = "xlnx,zynqmp-clk"; clocks = <&pss_ref_clk>, @@ -182,7 +182,7 @@ ranges; }; - amba_apu: amba-apu@0 { + amba_apu: axi@0 { compatible = "simple-bus"; #address-cells = <2>; #size-cells = <1>; @@ -201,7 +201,7 @@ }; }; - amba: amba { + amba: axi { compatible = "simple-bus"; #address-cells = <2>; #size-cells = <2>; @@ -500,7 +500,7 @@ }; i2c0: i2c@ff020000 { - compatible = "cdns,i2c-r1p14", "cdns,i2c-r1p10"; + compatible = "cdns,i2c-r1p14"; status = "disabled"; interrupt-parent = <&gic>; interrupts = <0 17 4>; @@ -511,7 +511,7 @@ }; i2c1: i2c@ff030000 { - compatible = "cdns,i2c-r1p14", "cdns,i2c-r1p10"; + compatible = "cdns,i2c-r1p14"; status = "disabled"; interrupt-parent = <&gic>; interrupts = <0 18 4>; @@ -558,6 +558,15 @@ }; }; + psgtr: phy@fd400000 { + compatible = "xlnx,zynqmp-psgtr-v1.1"; + status = "disabled"; + reg = <0x0 0xfd400000 0x0 0x40000>, + <0x0 0xfd3d0000 0x0 0x1000>; + reg-names = "serdes", "siou"; + #phy-cells = <4>; + }; + rtc: rtc@ffa60000 { compatible = "xlnx,zynqmp-rtc"; status = "disabled"; @@ -601,7 +610,7 @@ power-domains = <&zynqmp_firmware PD_SD_1>; }; - smmu: smmu@fd800000 { + smmu: iommu@fd800000 { compatible = "arm,mmu-500"; reg = <0x0 0xfd800000 0x0 0x20000>; status = "disabled"; diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index e0f33826819f..5cfe3cf6f2ac 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -57,6 +57,7 @@ CONFIG_ARCH_THUNDER=y CONFIG_ARCH_THUNDER2=y CONFIG_ARCH_UNIPHIER=y CONFIG_ARCH_VEXPRESS=y +CONFIG_ARCH_VISCONTI=y CONFIG_ARCH_XGENE=y CONFIG_ARCH_ZX=y CONFIG_ARCH_ZYNQMP=y @@ -199,6 +200,9 @@ CONFIG_MAC80211_LEDS=y CONFIG_RFKILL=m CONFIG_NET_9P=y CONFIG_NET_9P_VIRTIO=y +CONFIG_NFC=m +CONFIG_NFC_NCI=m +CONFIG_NFC_S3FWRN5_I2C=m CONFIG_PCI=y CONFIG_PCIEPORTBUS=y CONFIG_PCI_IOV=y @@ -208,6 +212,7 @@ CONFIG_HOTPLUG_PCI_ACPI=y CONFIG_PCI_AARDVARK=y CONFIG_PCI_TEGRA=y CONFIG_PCIE_RCAR_HOST=y +CONFIG_PCIE_RCAR_EP=y CONFIG_PCI_HOST_GENERIC=y CONFIG_PCI_XGENE=y CONFIG_PCIE_ALTERA=y @@ -224,6 +229,9 @@ CONFIG_PCIE_ARMADA_8K=y CONFIG_PCIE_KIRIN=y CONFIG_PCIE_HISI_STB=y CONFIG_PCIE_TEGRA194_HOST=m +CONFIG_PCI_ENDPOINT=y +CONFIG_PCI_ENDPOINT_CONFIGFS=y +CONFIG_PCI_EPF_TEST=m CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_FW_LOADER_USER_HELPER=y @@ -231,6 +239,7 @@ CONFIG_FW_LOADER_USER_HELPER_FALLBACK=y CONFIG_HISILICON_LPC=y CONFIG_SIMPLE_PM_BUS=y CONFIG_FSL_MC_BUS=y +CONFIG_TEGRA_ACONNECT=m CONFIG_MTD=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y @@ -254,6 +263,7 @@ CONFIG_BLK_DEV_NBD=m CONFIG_VIRTIO_BLK=y CONFIG_BLK_DEV_NVME=m CONFIG_SRAM=y +CONFIG_PCI_ENDPOINT_TEST=m CONFIG_EEPROM_AT24=m CONFIG_EEPROM_AT25=m CONFIG_UACCE=m @@ -453,6 +463,7 @@ CONFIG_SPI_MESON_SPIFC=m CONFIG_SPI_ORION=y CONFIG_SPI_PL022=y CONFIG_SPI_ROCKCHIP=y +CONFIG_SPI_RPCIF=m CONFIG_SPI_QCOM_QSPI=m CONFIG_SPI_QUP=y CONFIG_SPI_QCOM_GENI=m @@ -489,6 +500,7 @@ CONFIG_GPIO_ALTERA=m CONFIG_GPIO_DWAPB=y CONFIG_GPIO_MB86S7X=y CONFIG_GPIO_MPC8XXX=y +CONFIG_GPIO_MXC=y CONFIG_GPIO_PL061=y CONFIG_GPIO_RCAR=y CONFIG_GPIO_UNIPHIER=y @@ -500,6 +512,7 @@ CONFIG_GPIO_PCA953X=y CONFIG_GPIO_PCA953X_IRQ=y CONFIG_GPIO_BD9571MWV=m CONFIG_GPIO_MAX77620=y +CONFIG_GPIO_SL28CPLD=m CONFIG_POWER_AVS=y CONFIG_QCOM_CPR=y CONFIG_ROCKCHIP_IODOMAIN=y @@ -513,6 +526,7 @@ CONFIG_SENSORS_ARM_SCPI=y CONFIG_SENSORS_LM90=m CONFIG_SENSORS_PWM_FAN=m CONFIG_SENSORS_RASPBERRYPI_HWMON=m +CONFIG_SENSORS_SL28CPLD=m CONFIG_SENSORS_INA2XX=m CONFIG_SENSORS_INA3221=m CONFIG_THERMAL_GOV_POWER_ALLOCATOR=y @@ -535,6 +549,7 @@ CONFIG_QCOM_TSENS=y CONFIG_QCOM_SPMI_TEMP_ALARM=m CONFIG_UNIPHIER_THERMAL=y CONFIG_WATCHDOG=y +CONFIG_SL28CPLD_WATCHDOG=m CONFIG_ARM_SP805_WATCHDOG=y CONFIG_ARM_SBSA_WATCHDOG=y CONFIG_ARM_SMC_WATCHDOG=y @@ -560,6 +575,7 @@ CONFIG_MFD_MAX77620=y CONFIG_MFD_SPMI_PMIC=y CONFIG_MFD_RK808=y CONFIG_MFD_SEC_CORE=y +CONFIG_MFD_SL28CPLD=y CONFIG_MFD_ROHM_BD718XX=y CONFIG_MFD_WCD934X=m CONFIG_REGULATOR_FIXED_VOLTAGE=y @@ -640,10 +656,14 @@ CONFIG_DRM_MSM=m CONFIG_DRM_TEGRA=m CONFIG_DRM_PANEL_LVDS=m CONFIG_DRM_PANEL_SIMPLE=m -CONFIG_DRM_SIMPLE_BRIDGE=m +CONFIG_DRM_PANEL_RAYDIUM_RM67191=m +CONFIG_DRM_PANEL_SITRONIX_ST7703=m CONFIG_DRM_PANEL_TRULY_NT35597_WQXGA=m CONFIG_DRM_DISPLAY_CONNECTOR=m +CONFIG_DRM_NWL_MIPI_DSI=m +CONFIG_DRM_LONTIUM_LT9611=m CONFIG_DRM_SII902X=m +CONFIG_DRM_SIMPLE_BRIDGE=m CONFIG_DRM_THINE_THC63LVD1024=m CONFIG_DRM_TI_SN65DSI86=m CONFIG_DRM_I2C_ADV7511=m @@ -654,6 +674,7 @@ CONFIG_DRM_VC4=m CONFIG_DRM_ETNAVIV=m CONFIG_DRM_HISI_HIBMC=m CONFIG_DRM_HISI_KIRIN=m +CONFIG_DRM_MXSFB=m CONFIG_DRM_MESON=m CONFIG_DRM_PL111=m CONFIG_DRM_LIMA=m @@ -676,6 +697,9 @@ CONFIG_SND_BCM2835_SOC_I2S=m CONFIG_SND_SOC_FSL_SAI=m CONFIG_SND_MESON_AXG_SOUND_CARD=m CONFIG_SND_MESON_GX_SOUND_CARD=m +CONFIG_SND_SOC_QCOM=m +CONFIG_SND_SOC_APQ8016_SBC=m +CONFIG_SND_SOC_MSM8996=m CONFIG_SND_SOC_SDM845=m CONFIG_SND_SOC_ROCKCHIP=m CONFIG_SND_SOC_ROCKCHIP_SPDIF=m @@ -684,6 +708,12 @@ CONFIG_SND_SOC_RK3399_GRU_SOUND=m CONFIG_SND_SOC_SAMSUNG=y CONFIG_SND_SOC_RCAR=m CONFIG_SND_SUN4I_SPDIF=m +CONFIG_SND_SOC_TEGRA=m +CONFIG_SND_SOC_TEGRA210_AHUB=m +CONFIG_SND_SOC_TEGRA210_DMIC=m +CONFIG_SND_SOC_TEGRA210_I2S=m +CONFIG_SND_SOC_TEGRA186_DSPK=m +CONFIG_SND_SOC_TEGRA210_ADMAIF=m CONFIG_SND_SOC_AK4613=m CONFIG_SND_SOC_ES7134=m CONFIG_SND_SOC_ES7241=m @@ -709,6 +739,7 @@ CONFIG_USB_OHCI_EXYNOS=y CONFIG_USB_OHCI_HCD_PLATFORM=y CONFIG_USB_RENESAS_USBHS_HCD=m CONFIG_USB_RENESAS_USBHS=m +CONFIG_USB_ACM=m CONFIG_USB_STORAGE=y CONFIG_USB_MUSB_HDRC=y CONFIG_USB_MUSB_SUNXI=y @@ -718,12 +749,25 @@ CONFIG_USB_CHIPIDEA=y CONFIG_USB_CHIPIDEA_UDC=y CONFIG_USB_CHIPIDEA_HOST=y CONFIG_USB_ISP1760=y +CONFIG_USB_SERIAL=m +CONFIG_USB_SERIAL_FTDI_SIO=m CONFIG_USB_HSIC_USB3503=y CONFIG_NOP_USB_XCEIV=y CONFIG_USB_GADGET=y CONFIG_USB_RENESAS_USBHS_UDC=m CONFIG_USB_RENESAS_USB3=m CONFIG_USB_TEGRA_XUDC=m +CONFIG_USB_CONFIGFS=m +CONFIG_USB_CONFIGFS_SERIAL=y +CONFIG_USB_CONFIGFS_ACM=y +CONFIG_USB_CONFIGFS_OBEX=y +CONFIG_USB_CONFIGFS_NCM=y +CONFIG_USB_CONFIGFS_ECM=y +CONFIG_USB_CONFIGFS_ECM_SUBSET=y +CONFIG_USB_CONFIGFS_RNDIS=y +CONFIG_USB_CONFIGFS_EEM=y +CONFIG_USB_CONFIGFS_MASS_STORAGE=y +CONFIG_USB_CONFIGFS_F_FS=y CONFIG_TYPEC=m CONFIG_TYPEC_TCPM=m CONFIG_TYPEC_FUSB302=m @@ -800,6 +844,7 @@ CONFIG_MV_XOR_V2=y CONFIG_OWL_DMA=y CONFIG_PL330_DMA=y CONFIG_TEGRA20_APB_DMA=y +CONFIG_TEGRA210_ADMA=m CONFIG_QCOM_BAM_DMA=y CONFIG_QCOM_HIDMA_MGMT=y CONFIG_QCOM_HIDMA=y @@ -827,6 +872,7 @@ CONFIG_COMMON_CLK_FSL_SAI=y CONFIG_COMMON_CLK_S2MPS11=y CONFIG_COMMON_CLK_PWM=y CONFIG_COMMON_CLK_VC5=y +CONFIG_COMMON_CLK_BD718XX=m CONFIG_CLK_RASPBERRYPI=m CONFIG_CLK_IMX8MM=y CONFIG_CLK_IMX8MN=y @@ -854,6 +900,8 @@ CONFIG_SDM_VIDEOCC_845=y CONFIG_SDM_DISPCC_845=y CONFIG_SM_GCC_8150=y CONFIG_SM_GCC_8250=y +CONFIG_SM_GPUCC_8150=y +CONFIG_SM_GPUCC_8250=y CONFIG_QCOM_HFPLL=y CONFIG_HWSPINLOCK=y CONFIG_HWSPINLOCK_QCOM=y @@ -914,8 +962,10 @@ CONFIG_ARCH_TEGRA_194_SOC=y CONFIG_ARCH_K3_AM6_SOC=y CONFIG_ARCH_K3_J721E_SOC=y CONFIG_TI_SCI_PM_DOMAINS=y +CONFIG_EXTCON_PTN5150=m CONFIG_EXTCON_USB_GPIO=y CONFIG_EXTCON_USBC_CROS_EC=y +CONFIG_RENESAS_RPCIF=m CONFIG_IIO=y CONFIG_EXYNOS_ADC=y CONFIG_MAX9611=m @@ -934,14 +984,18 @@ CONFIG_PWM_MESON=m CONFIG_PWM_RCAR=m CONFIG_PWM_ROCKCHIP=y CONFIG_PWM_SAMSUNG=y +CONFIG_PWM_SL28CPLD=m CONFIG_PWM_SUN4I=m CONFIG_PWM_TEGRA=m +CONFIG_SL28CPLD_INTC=y CONFIG_QCOM_PDC=y +CONFIG_RESET_IMX7=y CONFIG_RESET_QCOM_AOSS=y CONFIG_RESET_QCOM_PDC=m CONFIG_RESET_TI_SCI=y CONFIG_PHY_XGENE=y CONFIG_PHY_SUN4I_USB=y +CONFIG_PHY_MIXEL_MIPI_DPHY=m CONFIG_PHY_HI6220_USB=y CONFIG_PHY_HISTB_COMBPHY=y CONFIG_PHY_HISI_INNO_USB2=y @@ -949,6 +1003,7 @@ CONFIG_PHY_MVEBU_CP110_COMPHY=y CONFIG_PHY_QCOM_QMP=m CONFIG_PHY_QCOM_QUSB2=m CONFIG_PHY_QCOM_USB_HS=y +CONFIG_PHY_QCOM_USB_SNPS_FEMTO_V2=y CONFIG_PHY_RCAR_GEN3_PCIE=y CONFIG_PHY_RCAR_GEN3_USB2=y CONFIG_PHY_RCAR_GEN3_USB3=m @@ -984,6 +1039,12 @@ CONFIG_SLIMBUS=m CONFIG_SLIM_QCOM_CTRL=m CONFIG_SLIM_QCOM_NGD_CTRL=m CONFIG_MUX_MMIO=y +CONFIG_INTERCONNECT=y +CONFIG_INTERCONNECT_QCOM=y +CONFIG_INTERCONNECT_QCOM_MSM8916=m +CONFIG_INTERCONNECT_QCOM_SDM845=m +CONFIG_INTERCONNECT_QCOM_SM8150=m +CONFIG_INTERCONNECT_QCOM_SM8250=m CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y CONFIG_EXT4_FS_POSIX_ACL=y diff --git a/arch/arm64/crypto/aes-neonbs-core.S b/arch/arm64/crypto/aes-neonbs-core.S index b357164379f6..63a52ad9a75c 100644 --- a/arch/arm64/crypto/aes-neonbs-core.S +++ b/arch/arm64/crypto/aes-neonbs-core.S @@ -788,7 +788,7 @@ SYM_FUNC_START_LOCAL(__xts_crypt8) 0: mov bskey, x21 mov rounds, x22 - br x7 + br x16 SYM_FUNC_END(__xts_crypt8) .macro __xts_crypt, do8, o0, o1, o2, o3, o4, o5, o6, o7 @@ -806,7 +806,7 @@ SYM_FUNC_END(__xts_crypt8) uzp1 v30.4s, v30.4s, v25.4s ld1 {v25.16b}, [x24] -99: adr x7, \do8 +99: adr x16, \do8 bl __xts_crypt8 ldp q16, q17, [sp, #.Lframe_local_offset] diff --git a/arch/arm64/crypto/ghash-ce-glue.c b/arch/arm64/crypto/ghash-ce-glue.c index da1034867aaa..8536008e3e35 100644 --- a/arch/arm64/crypto/ghash-ce-glue.c +++ b/arch/arm64/crypto/ghash-ce-glue.c @@ -347,7 +347,7 @@ static int gcm_encrypt(struct aead_request *req) u8 buf[AES_BLOCK_SIZE]; u8 iv[AES_BLOCK_SIZE]; u64 dg[2] = {}; - u128 lengths; + be128 lengths; u8 *tag; int err; @@ -461,7 +461,7 @@ static int gcm_decrypt(struct aead_request *req) u8 buf[AES_BLOCK_SIZE]; u8 iv[AES_BLOCK_SIZE]; u64 dg[2] = {}; - u128 lengths; + be128 lengths; u8 *tag; int err; diff --git a/arch/arm64/crypto/sha1-ce-glue.c b/arch/arm64/crypto/sha1-ce-glue.c index 565ef604ca04..c63b99211db3 100644 --- a/arch/arm64/crypto/sha1-ce-glue.c +++ b/arch/arm64/crypto/sha1-ce-glue.c @@ -25,6 +25,9 @@ struct sha1_ce_state { u32 finalize; }; +extern const u32 sha1_ce_offsetof_count; +extern const u32 sha1_ce_offsetof_finalize; + asmlinkage void sha1_ce_transform(struct sha1_ce_state *sst, u8 const *src, int blocks); diff --git a/arch/arm64/crypto/sha2-ce-glue.c b/arch/arm64/crypto/sha2-ce-glue.c index 9450d19b9e6e..5e956d7582a5 100644 --- a/arch/arm64/crypto/sha2-ce-glue.c +++ b/arch/arm64/crypto/sha2-ce-glue.c @@ -25,6 +25,9 @@ struct sha256_ce_state { u32 finalize; }; +extern const u32 sha256_ce_offsetof_count; +extern const u32 sha256_ce_offsetof_finalize; + asmlinkage void sha2_ce_transform(struct sha256_ce_state *sst, u8 const *src, int blocks); diff --git a/arch/arm64/include/asm/arch_gicv3.h b/arch/arm64/include/asm/arch_gicv3.h index 6647ae4f0231..880b9054d75c 100644 --- a/arch/arm64/include/asm/arch_gicv3.h +++ b/arch/arm64/include/asm/arch_gicv3.h @@ -153,7 +153,7 @@ static inline bool gic_prio_masking_enabled(void) static inline void gic_pmr_mask_irqs(void) { - BUILD_BUG_ON(GICD_INT_DEF_PRI < (GIC_PRIO_IRQOFF | + BUILD_BUG_ON(GICD_INT_DEF_PRI < (__GIC_PRIO_IRQOFF | GIC_PRIO_PSR_I_SET)); BUILD_BUG_ON(GICD_INT_DEF_PRI >= GIC_PRIO_IRQON); /* @@ -162,6 +162,12 @@ static inline void gic_pmr_mask_irqs(void) * are applied to IRQ priorities */ BUILD_BUG_ON((0x80 | (GICD_INT_DEF_PRI >> 1)) >= GIC_PRIO_IRQON); + /* + * Same situation as above, but now we make sure that we can mask + * regular interrupts. + */ + BUILD_BUG_ON((0x80 | (GICD_INT_DEF_PRI >> 1)) < (__GIC_PRIO_IRQOFF_NS | + GIC_PRIO_PSR_I_SET)); gic_write_pmr(GIC_PRIO_IRQOFF); } diff --git a/arch/arm64/include/asm/archrandom.h b/arch/arm64/include/asm/archrandom.h index 44209f6146aa..ffb1a40d5475 100644 --- a/arch/arm64/include/asm/archrandom.h +++ b/arch/arm64/include/asm/archrandom.h @@ -79,10 +79,5 @@ arch_get_random_seed_long_early(unsigned long *v) } #define arch_get_random_seed_long_early arch_get_random_seed_long_early -#else - -static inline bool __arm64_rndr(unsigned long *v) { return false; } -static inline bool __init __early_cpu_has_rndr(void) { return false; } - #endif /* CONFIG_ARCH_RANDOM */ #endif /* _ASM_ARCHRANDOM_H */ diff --git a/arch/arm64/include/asm/assembler.h b/arch/arm64/include/asm/assembler.h index 54d181177656..ddbe6bf00e33 100644 --- a/arch/arm64/include/asm/assembler.h +++ b/arch/arm64/include/asm/assembler.h @@ -219,6 +219,23 @@ lr .req x30 // link register .endm /* + * @dst: destination register + */ +#if defined(__KVM_NVHE_HYPERVISOR__) || defined(__KVM_VHE_HYPERVISOR__) + .macro this_cpu_offset, dst + mrs \dst, tpidr_el2 + .endm +#else + .macro this_cpu_offset, dst +alternative_if_not ARM64_HAS_VIRT_HOST_EXTN + mrs \dst, tpidr_el1 +alternative_else + mrs \dst, tpidr_el2 +alternative_endif + .endm +#endif + + /* * @dst: Result of per_cpu(sym, smp_processor_id()) (can be SP) * @sym: The name of the per-cpu variable * @tmp: scratch register @@ -226,11 +243,7 @@ lr .req x30 // link register .macro adr_this_cpu, dst, sym, tmp adrp \tmp, \sym add \dst, \tmp, #:lo12:\sym -alternative_if_not ARM64_HAS_VIRT_HOST_EXTN - mrs \tmp, tpidr_el1 -alternative_else - mrs \tmp, tpidr_el2 -alternative_endif + this_cpu_offset \tmp add \dst, \dst, \tmp .endm @@ -241,11 +254,7 @@ alternative_endif */ .macro ldr_this_cpu dst, sym, tmp adr_l \dst, \sym -alternative_if_not ARM64_HAS_VIRT_HOST_EXTN - mrs \tmp, tpidr_el1 -alternative_else - mrs \tmp, tpidr_el2 -alternative_endif + this_cpu_offset \tmp ldr \dst, [\dst, \tmp] .endm diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h index fb4c27506ef4..c3009b0e5239 100644 --- a/arch/arm64/include/asm/barrier.h +++ b/arch/arm64/include/asm/barrier.h @@ -45,6 +45,7 @@ #define rmb() dsb(ld) #define wmb() dsb(st) +#define dma_mb() dmb(osh) #define dma_rmb() dmb(oshld) #define dma_wmb() dmb(oshst) diff --git a/arch/arm64/include/asm/boot.h b/arch/arm64/include/asm/boot.h index c7f67da13cd9..3e7943fd17a4 100644 --- a/arch/arm64/include/asm/boot.h +++ b/arch/arm64/include/asm/boot.h @@ -13,8 +13,7 @@ #define MAX_FDT_SIZE SZ_2M /* - * arm64 requires the kernel image to placed - * TEXT_OFFSET bytes beyond a 2 MB aligned base + * arm64 requires the kernel image to placed at a 2 MB aligned base address */ #define MIN_KIMG_ALIGN SZ_2M diff --git a/arch/arm64/include/asm/brk-imm.h b/arch/arm64/include/asm/brk-imm.h index e3d47b52161d..ec7720dbe2c8 100644 --- a/arch/arm64/include/asm/brk-imm.h +++ b/arch/arm64/include/asm/brk-imm.h @@ -10,6 +10,7 @@ * #imm16 values used for BRK instruction generation * 0x004: for installing kprobes * 0x005: for installing uprobes + * 0x006: for kprobe software single-step * Allowed values for kgdb are 0x400 - 0x7ff * 0x100: for triggering a fault on purpose (reserved) * 0x400: for dynamic BRK instruction @@ -19,6 +20,7 @@ */ #define KPROBES_BRK_IMM 0x004 #define UPROBES_BRK_IMM 0x005 +#define KPROBES_BRK_SS_IMM 0x006 #define FAULT_BRK_IMM 0x100 #define KGDB_DYN_DBG_BRK_IMM 0x400 #define KGDB_COMPILED_DBG_BRK_IMM 0x401 diff --git a/arch/arm64/include/asm/cache.h b/arch/arm64/include/asm/cache.h index a4d1b5f771f6..63d43b5f82f6 100644 --- a/arch/arm64/include/asm/cache.h +++ b/arch/arm64/include/asm/cache.h @@ -24,6 +24,7 @@ #define CTR_L1IP(ctr) (((ctr) >> CTR_L1IP_SHIFT) & CTR_L1IP_MASK) #define ICACHE_POLICY_VPIPT 0 +#define ICACHE_POLICY_RESERVED 1 #define ICACHE_POLICY_VIPT 2 #define ICACHE_POLICY_PIPT 3 @@ -79,7 +80,7 @@ static inline u32 cache_type_cwg(void) return (read_cpuid_cachetype() >> CTR_CWG_SHIFT) & CTR_CWG_MASK; } -#define __read_mostly __section(.data..read_mostly) +#define __read_mostly __section(".data..read_mostly") static inline int cache_line_size_of_cpu(void) { diff --git a/arch/arm64/include/asm/compat.h b/arch/arm64/include/asm/compat.h index 935d2aa231bf..23a9fb73c04f 100644 --- a/arch/arm64/include/asm/compat.h +++ b/arch/arm64/include/asm/compat.h @@ -35,8 +35,6 @@ typedef s32 compat_nlink_t; typedef u16 compat_ipc_pid_t; typedef u32 compat_caddr_t; typedef __kernel_fsid_t compat_fsid_t; -typedef s64 compat_s64; -typedef u64 compat_u64; struct compat_stat { #ifdef __AARCH64EB__ diff --git a/arch/arm64/include/asm/compiler.h b/arch/arm64/include/asm/compiler.h index 51a7ce87cdfe..6fb2e6bcc392 100644 --- a/arch/arm64/include/asm/compiler.h +++ b/arch/arm64/include/asm/compiler.h @@ -2,6 +2,12 @@ #ifndef __ASM_COMPILER_H #define __ASM_COMPILER_H +#ifdef ARM64_ASM_ARCH +#define ARM64_ASM_PREAMBLE ".arch " ARM64_ASM_ARCH "\n" +#else +#define ARM64_ASM_PREAMBLE +#endif + /* * The EL0/EL1 pointer bits used by a pointer authentication code. * This is dependent on TBI0/TBI1 being enabled, or bits 63:56 would also apply. diff --git a/arch/arm64/include/asm/cpu_ops.h b/arch/arm64/include/asm/cpu_ops.h index d28e8f37d3b4..e95c4df83911 100644 --- a/arch/arm64/include/asm/cpu_ops.h +++ b/arch/arm64/include/asm/cpu_ops.h @@ -21,7 +21,7 @@ * mechanism for doing so, tests whether it is possible to boot * the given CPU. * @cpu_boot: Boots a cpu into the kernel. - * @cpu_postboot: Optionally, perform any post-boot cleanup or necesary + * @cpu_postboot: Optionally, perform any post-boot cleanup or necessary * synchronisation. Called from the cpu being booted. * @cpu_can_disable: Determines whether a CPU can be disabled based on * mechanism-specific information. diff --git a/arch/arm64/include/asm/cpucaps.h b/arch/arm64/include/asm/cpucaps.h index 07b643a70710..e7d98997c09c 100644 --- a/arch/arm64/include/asm/cpucaps.h +++ b/arch/arm64/include/asm/cpucaps.h @@ -31,13 +31,13 @@ #define ARM64_HAS_DCPOP 21 #define ARM64_SVE 22 #define ARM64_UNMAP_KERNEL_AT_EL0 23 -#define ARM64_HARDEN_BRANCH_PREDICTOR 24 +#define ARM64_SPECTRE_V2 24 #define ARM64_HAS_RAS_EXTN 25 #define ARM64_WORKAROUND_843419 26 #define ARM64_HAS_CACHE_IDC 27 #define ARM64_HAS_CACHE_DIC 28 #define ARM64_HW_DBM 29 -#define ARM64_SSBD 30 +#define ARM64_SPECTRE_V4 30 #define ARM64_MISMATCHED_CACHE_TYPE 31 #define ARM64_HAS_STAGE2_FWB 32 #define ARM64_HAS_CRC32 33 @@ -64,7 +64,9 @@ #define ARM64_BTI 54 #define ARM64_HAS_ARMv8_4_TTL 55 #define ARM64_HAS_TLB_RANGE 56 +#define ARM64_MTE 57 +#define ARM64_WORKAROUND_1508412 58 -#define ARM64_NCAPS 57 +#define ARM64_NCAPS 59 #endif /* __ASM_CPUCAPS_H */ diff --git a/arch/arm64/include/asm/cpufeature.h b/arch/arm64/include/asm/cpufeature.h index 89b4f0142c28..da250e4741bd 100644 --- a/arch/arm64/include/asm/cpufeature.h +++ b/arch/arm64/include/asm/cpufeature.h @@ -268,6 +268,8 @@ extern struct arm64_ftr_reg arm64_ftr_reg_ctrel0; /* * CPU feature detected at boot time based on feature of one or more CPUs. * All possible conflicts for a late CPU are ignored. + * NOTE: this means that a late CPU with the feature will *not* cause the + * capability to be advertised by cpus_have_*cap()! */ #define ARM64_CPUCAP_WEAK_LOCAL_CPU_FEATURE \ (ARM64_CPUCAP_SCOPE_LOCAL_CPU | \ @@ -358,7 +360,7 @@ static inline int cpucap_default_scope(const struct arm64_cpu_capabilities *cap) } /* - * Generic helper for handling capabilties with multiple (match,enable) pairs + * Generic helper for handling capabilities with multiple (match,enable) pairs * of call backs, sharing the same capability bit. * Iterate over each entry to see if at least one matches. */ @@ -375,6 +377,23 @@ cpucap_multi_entry_cap_matches(const struct arm64_cpu_capabilities *entry, return false; } +static __always_inline bool is_vhe_hyp_code(void) +{ + /* Only defined for code run in VHE hyp context */ + return __is_defined(__KVM_VHE_HYPERVISOR__); +} + +static __always_inline bool is_nvhe_hyp_code(void) +{ + /* Only defined for code run in NVHE hyp context */ + return __is_defined(__KVM_NVHE_HYPERVISOR__); +} + +static __always_inline bool is_hyp_code(void) +{ + return is_vhe_hyp_code() || is_nvhe_hyp_code(); +} + extern DECLARE_BITMAP(cpu_hwcaps, ARM64_NCAPS); extern struct static_key_false cpu_hwcap_keys[ARM64_NCAPS]; extern struct static_key_false arm64_const_caps_ready; @@ -428,35 +447,40 @@ static __always_inline bool __cpus_have_const_cap(int num) } /* - * Test for a capability, possibly with a runtime check. + * Test for a capability without a runtime check. * - * Before capabilities are finalized, this behaves as cpus_have_cap(). + * Before capabilities are finalized, this will BUG(). * After capabilities are finalized, this is patched to avoid a runtime check. * * @num must be a compile-time constant. */ -static __always_inline bool cpus_have_const_cap(int num) +static __always_inline bool cpus_have_final_cap(int num) { if (system_capabilities_finalized()) return __cpus_have_const_cap(num); else - return cpus_have_cap(num); + BUG(); } /* - * Test for a capability without a runtime check. + * Test for a capability, possibly with a runtime check for non-hyp code. * - * Before capabilities are finalized, this will BUG(). + * For hyp code, this behaves the same as cpus_have_final_cap(). + * + * For non-hyp code: + * Before capabilities are finalized, this behaves as cpus_have_cap(). * After capabilities are finalized, this is patched to avoid a runtime check. * * @num must be a compile-time constant. */ -static __always_inline bool cpus_have_final_cap(int num) +static __always_inline bool cpus_have_const_cap(int num) { - if (system_capabilities_finalized()) + if (is_hyp_code()) + return cpus_have_final_cap(num); + else if (system_capabilities_finalized()) return __cpus_have_const_cap(num); else - BUG(); + return cpus_have_cap(num); } static inline void cpus_set_cap(unsigned int num) @@ -681,6 +705,12 @@ static __always_inline bool system_uses_irq_prio_masking(void) cpus_have_const_cap(ARM64_HAS_IRQ_PRIO_MASKING); } +static inline bool system_supports_mte(void) +{ + return IS_ENABLED(CONFIG_ARM64_MTE) && + cpus_have_const_cap(ARM64_MTE); +} + static inline bool system_has_prio_mask_debugging(void) { return IS_ENABLED(CONFIG_ARM64_DEBUG_PRIORITY_MASKING) && @@ -698,30 +728,6 @@ static inline bool system_supports_tlb_range(void) cpus_have_const_cap(ARM64_HAS_TLB_RANGE); } -#define ARM64_BP_HARDEN_UNKNOWN -1 -#define ARM64_BP_HARDEN_WA_NEEDED 0 -#define ARM64_BP_HARDEN_NOT_REQUIRED 1 - -int get_spectre_v2_workaround_state(void); - -#define ARM64_SSBD_UNKNOWN -1 -#define ARM64_SSBD_FORCE_DISABLE 0 -#define ARM64_SSBD_KERNEL 1 -#define ARM64_SSBD_FORCE_ENABLE 2 -#define ARM64_SSBD_MITIGATED 3 - -static inline int arm64_get_ssbd_state(void) -{ -#ifdef CONFIG_ARM64_SSBD - extern int ssbd_state; - return ssbd_state; -#else - return ARM64_SSBD_UNKNOWN; -#endif -} - -void arm64_set_ssbd_mitigation(bool state); - extern int do_emulate_mrs(struct pt_regs *regs, u32 sys_reg, u32 rt); static inline u32 id_aa64mmfr0_parange_to_phys_shift(int parange) diff --git a/arch/arm64/include/asm/cputype.h b/arch/arm64/include/asm/cputype.h index 7219cddeba66..ef5b040dee44 100644 --- a/arch/arm64/include/asm/cputype.h +++ b/arch/arm64/include/asm/cputype.h @@ -71,6 +71,7 @@ #define ARM_CPU_PART_CORTEX_A55 0xD05 #define ARM_CPU_PART_CORTEX_A76 0xD0B #define ARM_CPU_PART_NEOVERSE_N1 0xD0C +#define ARM_CPU_PART_CORTEX_A77 0xD0D #define APM_CPU_PART_POTENZA 0x000 @@ -85,6 +86,8 @@ #define QCOM_CPU_PART_FALKOR_V1 0x800 #define QCOM_CPU_PART_FALKOR 0xC00 #define QCOM_CPU_PART_KRYO 0x200 +#define QCOM_CPU_PART_KRYO_2XX_GOLD 0x800 +#define QCOM_CPU_PART_KRYO_2XX_SILVER 0x801 #define QCOM_CPU_PART_KRYO_3XX_SILVER 0x803 #define QCOM_CPU_PART_KRYO_4XX_GOLD 0x804 #define QCOM_CPU_PART_KRYO_4XX_SILVER 0x805 @@ -105,6 +108,7 @@ #define MIDR_CORTEX_A55 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A55) #define MIDR_CORTEX_A76 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A76) #define MIDR_NEOVERSE_N1 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_N1) +#define MIDR_CORTEX_A77 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A77) #define MIDR_THUNDERX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX) #define MIDR_THUNDERX_81XX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX_81XX) #define MIDR_THUNDERX_83XX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX_83XX) @@ -114,6 +118,8 @@ #define MIDR_QCOM_FALKOR_V1 MIDR_CPU_MODEL(ARM_CPU_IMP_QCOM, QCOM_CPU_PART_FALKOR_V1) #define MIDR_QCOM_FALKOR MIDR_CPU_MODEL(ARM_CPU_IMP_QCOM, QCOM_CPU_PART_FALKOR) #define MIDR_QCOM_KRYO MIDR_CPU_MODEL(ARM_CPU_IMP_QCOM, QCOM_CPU_PART_KRYO) +#define MIDR_QCOM_KRYO_2XX_GOLD MIDR_CPU_MODEL(ARM_CPU_IMP_QCOM, QCOM_CPU_PART_KRYO_2XX_GOLD) +#define MIDR_QCOM_KRYO_2XX_SILVER MIDR_CPU_MODEL(ARM_CPU_IMP_QCOM, QCOM_CPU_PART_KRYO_2XX_SILVER) #define MIDR_QCOM_KRYO_3XX_SILVER MIDR_CPU_MODEL(ARM_CPU_IMP_QCOM, QCOM_CPU_PART_KRYO_3XX_SILVER) #define MIDR_QCOM_KRYO_4XX_GOLD MIDR_CPU_MODEL(ARM_CPU_IMP_QCOM, QCOM_CPU_PART_KRYO_4XX_GOLD) #define MIDR_QCOM_KRYO_4XX_SILVER MIDR_CPU_MODEL(ARM_CPU_IMP_QCOM, QCOM_CPU_PART_KRYO_4XX_SILVER) diff --git a/arch/arm64/include/asm/debug-monitors.h b/arch/arm64/include/asm/debug-monitors.h index 0b298f48f5bf..657c921fd784 100644 --- a/arch/arm64/include/asm/debug-monitors.h +++ b/arch/arm64/include/asm/debug-monitors.h @@ -53,6 +53,7 @@ /* kprobes BRK opcodes with ESR encoding */ #define BRK64_OPCODE_KPROBES (AARCH64_BREAK_MON | (KPROBES_BRK_IMM << 5)) +#define BRK64_OPCODE_KPROBES_SS (AARCH64_BREAK_MON | (KPROBES_BRK_SS_IMM << 5)) /* uprobes BRK opcodes with ESR encoding */ #define BRK64_OPCODE_UPROBES (AARCH64_BREAK_MON | (UPROBES_BRK_IMM << 5)) diff --git a/arch/arm64/include/asm/efi.h b/arch/arm64/include/asm/efi.h index d4ab3f73e7a3..973b14415271 100644 --- a/arch/arm64/include/asm/efi.h +++ b/arch/arm64/include/asm/efi.h @@ -65,7 +65,7 @@ efi_status_t __efi_rt_asm_wrapper(void *, const char *, ...); (SEGMENT_ALIGN > THREAD_ALIGN ? SEGMENT_ALIGN : THREAD_ALIGN) /* on arm64, the FDT may be located anywhere in system RAM */ -static inline unsigned long efi_get_max_fdt_addr(unsigned long dram_base) +static inline unsigned long efi_get_max_fdt_addr(unsigned long image_addr) { return ULONG_MAX; } @@ -80,8 +80,7 @@ static inline unsigned long efi_get_max_fdt_addr(unsigned long dram_base) * apply to other bootloaders, and are required for some kernel * configurations. */ -static inline unsigned long efi_get_max_initrd_addr(unsigned long dram_base, - unsigned long image_addr) +static inline unsigned long efi_get_max_initrd_addr(unsigned long image_addr) { return (image_addr & ~(SZ_1G - 1UL)) + (1UL << (VA_BITS_MIN - 1)); } diff --git a/arch/arm64/include/asm/esr.h b/arch/arm64/include/asm/esr.h index 035003acfa87..22c81f1edda2 100644 --- a/arch/arm64/include/asm/esr.h +++ b/arch/arm64/include/asm/esr.h @@ -35,7 +35,9 @@ #define ESR_ELx_EC_SYS64 (0x18) #define ESR_ELx_EC_SVE (0x19) #define ESR_ELx_EC_ERET (0x1a) /* EL2 only */ -/* Unallocated EC: 0x1b - 0x1E */ +/* Unallocated EC: 0x1B */ +#define ESR_ELx_EC_FPAC (0x1C) /* EL1 and above */ +/* Unallocated EC: 0x1D - 0x1E */ #define ESR_ELx_EC_IMP_DEF (0x1f) /* EL3 only */ #define ESR_ELx_EC_IABT_LOW (0x20) #define ESR_ELx_EC_IABT_CUR (0x21) diff --git a/arch/arm64/include/asm/exception.h b/arch/arm64/include/asm/exception.h index 7577a754d443..99b9383cd036 100644 --- a/arch/arm64/include/asm/exception.h +++ b/arch/arm64/include/asm/exception.h @@ -47,4 +47,5 @@ void bad_el0_sync(struct pt_regs *regs, int reason, unsigned int esr); void do_cp15instr(unsigned int esr, struct pt_regs *regs); void do_el0_svc(struct pt_regs *regs); void do_el0_svc_compat(struct pt_regs *regs); +void do_ptrauth_fault(struct pt_regs *regs, unsigned int esr); #endif /* __ASM_EXCEPTION_H */ diff --git a/arch/arm64/include/asm/extable.h b/arch/arm64/include/asm/extable.h index 840a35ed92ec..b15eb4a3e6b2 100644 --- a/arch/arm64/include/asm/extable.h +++ b/arch/arm64/include/asm/extable.h @@ -22,6 +22,15 @@ struct exception_table_entry #define ARCH_HAS_RELATIVE_EXTABLE +static inline bool in_bpf_jit(struct pt_regs *regs) +{ + if (!IS_ENABLED(CONFIG_BPF_JIT)) + return false; + + return regs->pc >= BPF_JIT_REGION_START && + regs->pc < BPF_JIT_REGION_END; +} + #ifdef CONFIG_BPF_JIT int arm64_bpf_fixup_exception(const struct exception_table_entry *ex, struct pt_regs *regs); diff --git a/arch/arm64/include/asm/fpsimd.h b/arch/arm64/include/asm/fpsimd.h index 59f10dd13f12..bec5f14b622a 100644 --- a/arch/arm64/include/asm/fpsimd.h +++ b/arch/arm64/include/asm/fpsimd.h @@ -69,6 +69,9 @@ static inline void *sve_pffr(struct thread_struct *thread) extern void sve_save_state(void *state, u32 *pfpsr); extern void sve_load_state(void const *state, u32 const *pfpsr, unsigned long vq_minus_1); +extern void sve_flush_live(void); +extern void sve_load_from_fpsimd_state(struct user_fpsimd_state const *state, + unsigned long vq_minus_1); extern unsigned int sve_get_vl(void); struct arm64_cpu_capabilities; diff --git a/arch/arm64/include/asm/fpsimdmacros.h b/arch/arm64/include/asm/fpsimdmacros.h index 636e9d9c7929..af43367534c7 100644 --- a/arch/arm64/include/asm/fpsimdmacros.h +++ b/arch/arm64/include/asm/fpsimdmacros.h @@ -164,25 +164,59 @@ | ((\np) << 5) .endm +/* PFALSE P\np.B */ +.macro _sve_pfalse np + _sve_check_preg \np + .inst 0x2518e400 \ + | (\np) +.endm + .macro __for from:req, to:req .if (\from) == (\to) - _for__body \from + _for__body %\from .else - __for \from, (\from) + ((\to) - (\from)) / 2 - __for (\from) + ((\to) - (\from)) / 2 + 1, \to + __for %\from, %((\from) + ((\to) - (\from)) / 2) + __for %((\from) + ((\to) - (\from)) / 2 + 1), %\to .endif .endm .macro _for var:req, from:req, to:req, insn:vararg .macro _for__body \var:req + .noaltmacro \insn + .altmacro .endm + .altmacro __for \from, \to + .noaltmacro .purgem _for__body .endm +/* Update ZCR_EL1.LEN with the new VQ */ +.macro sve_load_vq xvqminus1, xtmp, xtmp2 + mrs_s \xtmp, SYS_ZCR_EL1 + bic \xtmp2, \xtmp, ZCR_ELx_LEN_MASK + orr \xtmp2, \xtmp2, \xvqminus1 + cmp \xtmp2, \xtmp + b.eq 921f + msr_s SYS_ZCR_EL1, \xtmp2 //self-synchronising +921: +.endm + +/* Preserve the first 128-bits of Znz and zero the rest. */ +.macro _sve_flush_z nz + _sve_check_zreg \nz + mov v\nz\().16b, v\nz\().16b +.endm + +.macro sve_flush + _for n, 0, 31, _sve_flush_z \n + _for n, 0, 15, _sve_pfalse \n + _sve_wrffr 0 +.endm + .macro sve_save nxbase, xpfpsr, nxtmp _for n, 0, 31, _sve_str_v \n, \nxbase, \n - 34 _for n, 0, 15, _sve_str_p \n, \nxbase, \n - 16 @@ -197,13 +231,7 @@ .endm .macro sve_load nxbase, xpfpsr, xvqminus1, nxtmp, xtmp2 - mrs_s x\nxtmp, SYS_ZCR_EL1 - bic \xtmp2, x\nxtmp, ZCR_ELx_LEN_MASK - orr \xtmp2, \xtmp2, \xvqminus1 - cmp \xtmp2, x\nxtmp - b.eq 921f - msr_s SYS_ZCR_EL1, \xtmp2 // self-synchronising -921: + sve_load_vq \xvqminus1, x\nxtmp, \xtmp2 _for n, 0, 31, _sve_ldr_v \n, \nxbase, \n - 34 _sve_ldr_p 0, \nxbase _sve_wrffr 0 diff --git a/arch/arm64/include/asm/hardirq.h b/arch/arm64/include/asm/hardirq.h index 985493af704b..5ffa4bacdad3 100644 --- a/arch/arm64/include/asm/hardirq.h +++ b/arch/arm64/include/asm/hardirq.h @@ -13,21 +13,12 @@ #include <asm/kvm_arm.h> #include <asm/sysreg.h> -#define NR_IPI 7 - typedef struct { unsigned int __softirq_pending; - unsigned int ipi_irqs[NR_IPI]; } ____cacheline_aligned irq_cpustat_t; #include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */ -#define __inc_irq_stat(cpu, member) __IRQ_STAT(cpu, member)++ -#define __get_irq_stat(cpu, member) __IRQ_STAT(cpu, member) - -u64 smp_irq_stat_cpu(unsigned int cpu); -#define arch_irq_stat_cpu smp_irq_stat_cpu - #define __ARCH_IRQ_EXIT_IRQS_DISABLED 1 struct nmi_ctx { diff --git a/arch/arm64/include/asm/hwcap.h b/arch/arm64/include/asm/hwcap.h index 22f73fe09030..9a5498c2c8ee 100644 --- a/arch/arm64/include/asm/hwcap.h +++ b/arch/arm64/include/asm/hwcap.h @@ -8,18 +8,27 @@ #include <uapi/asm/hwcap.h> #include <asm/cpufeature.h> +#define COMPAT_HWCAP_SWP (1 << 0) #define COMPAT_HWCAP_HALF (1 << 1) #define COMPAT_HWCAP_THUMB (1 << 2) +#define COMPAT_HWCAP_26BIT (1 << 3) #define COMPAT_HWCAP_FAST_MULT (1 << 4) +#define COMPAT_HWCAP_FPA (1 << 5) #define COMPAT_HWCAP_VFP (1 << 6) #define COMPAT_HWCAP_EDSP (1 << 7) +#define COMPAT_HWCAP_JAVA (1 << 8) +#define COMPAT_HWCAP_IWMMXT (1 << 9) +#define COMPAT_HWCAP_CRUNCH (1 << 10) +#define COMPAT_HWCAP_THUMBEE (1 << 11) #define COMPAT_HWCAP_NEON (1 << 12) #define COMPAT_HWCAP_VFPv3 (1 << 13) +#define COMPAT_HWCAP_VFPV3D16 (1 << 14) #define COMPAT_HWCAP_TLS (1 << 15) #define COMPAT_HWCAP_VFPv4 (1 << 16) #define COMPAT_HWCAP_IDIVA (1 << 17) #define COMPAT_HWCAP_IDIVT (1 << 18) #define COMPAT_HWCAP_IDIV (COMPAT_HWCAP_IDIVA|COMPAT_HWCAP_IDIVT) +#define COMPAT_HWCAP_VFPD32 (1 << 19) #define COMPAT_HWCAP_LPAE (1 << 20) #define COMPAT_HWCAP_EVTSTRM (1 << 21) @@ -95,7 +104,7 @@ #define KERNEL_HWCAP_DGH __khwcap2_feature(DGH) #define KERNEL_HWCAP_RNG __khwcap2_feature(RNG) #define KERNEL_HWCAP_BTI __khwcap2_feature(BTI) -/* reserved for KERNEL_HWCAP_MTE __khwcap2_feature(MTE) */ +#define KERNEL_HWCAP_MTE __khwcap2_feature(MTE) /* * This yields a mask that user programs can use to figure out what diff --git a/arch/arm64/include/asm/hyp_image.h b/arch/arm64/include/asm/hyp_image.h new file mode 100644 index 000000000000..daa1a1da539e --- /dev/null +++ b/arch/arm64/include/asm/hyp_image.h @@ -0,0 +1,36 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2020 Google LLC. + * Written by David Brazdil <dbrazdil@google.com> + */ + +#ifndef __ARM64_HYP_IMAGE_H__ +#define __ARM64_HYP_IMAGE_H__ + +/* + * KVM nVHE code has its own symbol namespace prefixed with __kvm_nvhe_, + * to separate it from the kernel proper. + */ +#define kvm_nvhe_sym(sym) __kvm_nvhe_##sym + +#ifdef LINKER_SCRIPT + +/* + * KVM nVHE ELF section names are prefixed with .hyp, to separate them + * from the kernel proper. + */ +#define HYP_SECTION_NAME(NAME) .hyp##NAME + +/* Defines an ELF hyp section from input section @NAME and its subsections. */ +#define HYP_SECTION(NAME) \ + HYP_SECTION_NAME(NAME) : { *(NAME NAME##.*) } + +/* + * Defines a linker script alias of a kernel-proper symbol referenced by + * KVM nVHE hyp code. + */ +#define KVM_NVHE_ALIAS(sym) kvm_nvhe_sym(sym) = sym; + +#endif /* LINKER_SCRIPT */ + +#endif /* __ARM64_HYP_IMAGE_H__ */ diff --git a/arch/arm64/include/asm/insn.h b/arch/arm64/include/asm/insn.h index 0bc46149e491..4b39293d0f72 100644 --- a/arch/arm64/include/asm/insn.h +++ b/arch/arm64/include/asm/insn.h @@ -359,9 +359,13 @@ __AARCH64_INSN_FUNCS(brk, 0xFFE0001F, 0xD4200000) __AARCH64_INSN_FUNCS(exception, 0xFF000000, 0xD4000000) __AARCH64_INSN_FUNCS(hint, 0xFFFFF01F, 0xD503201F) __AARCH64_INSN_FUNCS(br, 0xFFFFFC1F, 0xD61F0000) +__AARCH64_INSN_FUNCS(br_auth, 0xFEFFF800, 0xD61F0800) __AARCH64_INSN_FUNCS(blr, 0xFFFFFC1F, 0xD63F0000) +__AARCH64_INSN_FUNCS(blr_auth, 0xFEFFF800, 0xD63F0800) __AARCH64_INSN_FUNCS(ret, 0xFFFFFC1F, 0xD65F0000) +__AARCH64_INSN_FUNCS(ret_auth, 0xFFFFFBFF, 0xD65F0BFF) __AARCH64_INSN_FUNCS(eret, 0xFFFFFFFF, 0xD69F03E0) +__AARCH64_INSN_FUNCS(eret_auth, 0xFFFFFBFF, 0xD69F0BFF) __AARCH64_INSN_FUNCS(mrs, 0xFFF00000, 0xD5300000) __AARCH64_INSN_FUNCS(msr_imm, 0xFFF8F01F, 0xD500401F) __AARCH64_INSN_FUNCS(msr_reg, 0xFFF00000, 0xD5100000) diff --git a/arch/arm64/include/asm/io.h b/arch/arm64/include/asm/io.h index ff50dd731852..fd172c41df90 100644 --- a/arch/arm64/include/asm/io.h +++ b/arch/arm64/include/asm/io.h @@ -110,6 +110,7 @@ static inline u64 __raw_readq(const volatile void __iomem *addr) #define __io_par(v) __iormb(v) #define __iowmb() dma_wmb() +#define __iomb() dma_mb() /* * Relaxed I/O memory access primitives. These follow the Device memory diff --git a/arch/arm64/include/asm/irq_work.h b/arch/arm64/include/asm/irq_work.h index 8a1ef1907760..a1020285ea75 100644 --- a/arch/arm64/include/asm/irq_work.h +++ b/arch/arm64/include/asm/irq_work.h @@ -2,11 +2,9 @@ #ifndef __ASM_IRQ_WORK_H #define __ASM_IRQ_WORK_H -#include <asm/smp.h> - static inline bool arch_irq_work_has_interrupt(void) { - return !!__smp_cross_call; + return true; } #endif /* __ASM_IRQ_WORK_H */ diff --git a/arch/arm64/include/asm/irqflags.h b/arch/arm64/include/asm/irqflags.h index aa4b6521ef14..ff328e5bbb75 100644 --- a/arch/arm64/include/asm/irqflags.h +++ b/arch/arm64/include/asm/irqflags.h @@ -95,6 +95,11 @@ static inline int arch_irqs_disabled_flags(unsigned long flags) return res; } +static inline int arch_irqs_disabled(void) +{ + return arch_irqs_disabled_flags(arch_local_save_flags()); +} + static inline unsigned long arch_local_irq_save(void) { unsigned long flags; diff --git a/arch/arm64/include/asm/kernel-pgtable.h b/arch/arm64/include/asm/kernel-pgtable.h index 329fb15f6bac..19ca76ea60d9 100644 --- a/arch/arm64/include/asm/kernel-pgtable.h +++ b/arch/arm64/include/asm/kernel-pgtable.h @@ -86,7 +86,7 @@ + EARLY_PGDS((vstart), (vend)) /* each PGDIR needs a next level page table */ \ + EARLY_PUDS((vstart), (vend)) /* each PUD needs a next level page table */ \ + EARLY_PMDS((vstart), (vend))) /* each PMD needs a next level page table */ -#define INIT_DIR_SIZE (PAGE_SIZE * EARLY_PAGES(KIMAGE_VADDR + TEXT_OFFSET, _end)) +#define INIT_DIR_SIZE (PAGE_SIZE * EARLY_PAGES(KIMAGE_VADDR, _end)) #define IDMAP_DIR_SIZE (IDMAP_PGTABLE_LEVELS * PAGE_SIZE) #ifdef CONFIG_ARM64_SW_TTBR0_PAN diff --git a/arch/arm64/include/asm/kprobes.h b/arch/arm64/include/asm/kprobes.h index 97e511d645a2..8699ce30f587 100644 --- a/arch/arm64/include/asm/kprobes.h +++ b/arch/arm64/include/asm/kprobes.h @@ -16,7 +16,7 @@ #include <linux/percpu.h> #define __ARCH_WANT_KPROBES_INSN_SLOT -#define MAX_INSN_SIZE 1 +#define MAX_INSN_SIZE 2 #define flush_insn_slot(p) do { } while (0) #define kretprobe_blacklist_size 0 diff --git a/arch/arm64/include/asm/kvm_arm.h b/arch/arm64/include/asm/kvm_arm.h index 51c1d9918999..64ce29378467 100644 --- a/arch/arm64/include/asm/kvm_arm.h +++ b/arch/arm64/include/asm/kvm_arm.h @@ -12,6 +12,7 @@ #include <asm/types.h> /* Hyp Configuration Register (HCR) bits */ +#define HCR_ATA (UL(1) << 56) #define HCR_FWB (UL(1) << 46) #define HCR_API (UL(1) << 41) #define HCR_APK (UL(1) << 40) @@ -66,18 +67,19 @@ * TWI: Trap WFI * TIDCP: Trap L2CTLR/L2ECTLR * BSU_IS: Upgrade barriers to the inner shareable domain - * FB: Force broadcast of all maintainance operations + * FB: Force broadcast of all maintenance operations * AMO: Override CPSR.A and enable signaling with VA * IMO: Override CPSR.I and enable signaling with VI * FMO: Override CPSR.F and enable signaling with VF * SWIO: Turn set/way invalidates into set/way clean+invalidate + * PTW: Take a stage2 fault if a stage1 walk steps in device memory */ #define HCR_GUEST_FLAGS (HCR_TSC | HCR_TSW | HCR_TWE | HCR_TWI | HCR_VM | \ HCR_BSU_IS | HCR_FB | HCR_TAC | \ HCR_AMO | HCR_SWIO | HCR_TIDCP | HCR_RW | HCR_TLOR | \ - HCR_FMO | HCR_IMO) + HCR_FMO | HCR_IMO | HCR_PTW ) #define HCR_VIRT_EXCP_MASK (HCR_VSE | HCR_VI | HCR_VF) -#define HCR_HOST_NVHE_FLAGS (HCR_RW | HCR_API | HCR_APK) +#define HCR_HOST_NVHE_FLAGS (HCR_RW | HCR_API | HCR_APK | HCR_ATA) #define HCR_HOST_VHE_FLAGS (HCR_RW | HCR_TGE | HCR_E2H) /* TCR_EL2 Registers bits */ diff --git a/arch/arm64/include/asm/kvm_asm.h b/arch/arm64/include/asm/kvm_asm.h index fb1a922b31ba..54387ccd1ab2 100644 --- a/arch/arm64/include/asm/kvm_asm.h +++ b/arch/arm64/include/asm/kvm_asm.h @@ -7,11 +7,9 @@ #ifndef __ARM_KVM_ASM_H__ #define __ARM_KVM_ASM_H__ +#include <asm/hyp_image.h> #include <asm/virt.h> -#define VCPU_WORKAROUND_2_FLAG_SHIFT 0 -#define VCPU_WORKAROUND_2_FLAG (_AC(1, UL) << VCPU_WORKAROUND_2_FLAG_SHIFT) - #define ARM_EXIT_WITH_SERROR_BIT 31 #define ARM_EXCEPTION_CODE(x) ((x) & ~(1U << ARM_EXIT_WITH_SERROR_BIT)) #define ARM_EXCEPTION_IS_TRAP(x) (ARM_EXCEPTION_CODE((x)) == ARM_EXCEPTION_TRAP) @@ -38,17 +36,34 @@ #define __SMCCC_WORKAROUND_1_SMC_SZ 36 +#define KVM_HOST_SMCCC_ID(id) \ + ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, \ + ARM_SMCCC_SMC_64, \ + ARM_SMCCC_OWNER_VENDOR_HYP, \ + (id)) + +#define KVM_HOST_SMCCC_FUNC(name) KVM_HOST_SMCCC_ID(__KVM_HOST_SMCCC_FUNC_##name) + +#define __KVM_HOST_SMCCC_FUNC___kvm_hyp_init 0 +#define __KVM_HOST_SMCCC_FUNC___kvm_vcpu_run 1 +#define __KVM_HOST_SMCCC_FUNC___kvm_flush_vm_context 2 +#define __KVM_HOST_SMCCC_FUNC___kvm_tlb_flush_vmid_ipa 3 +#define __KVM_HOST_SMCCC_FUNC___kvm_tlb_flush_vmid 4 +#define __KVM_HOST_SMCCC_FUNC___kvm_tlb_flush_local_vmid 5 +#define __KVM_HOST_SMCCC_FUNC___kvm_timer_set_cntvoff 6 +#define __KVM_HOST_SMCCC_FUNC___kvm_enable_ssbs 7 +#define __KVM_HOST_SMCCC_FUNC___vgic_v3_get_ich_vtr_el2 8 +#define __KVM_HOST_SMCCC_FUNC___vgic_v3_read_vmcr 9 +#define __KVM_HOST_SMCCC_FUNC___vgic_v3_write_vmcr 10 +#define __KVM_HOST_SMCCC_FUNC___vgic_v3_init_lrs 11 +#define __KVM_HOST_SMCCC_FUNC___kvm_get_mdcr_el2 12 +#define __KVM_HOST_SMCCC_FUNC___vgic_v3_save_aprs 13 +#define __KVM_HOST_SMCCC_FUNC___vgic_v3_restore_aprs 14 + #ifndef __ASSEMBLY__ #include <linux/mm.h> -/* - * Translate name of a symbol defined in nVHE hyp to the name seen - * by kernel proper. All nVHE symbols are prefixed by the build system - * to avoid clashes with the VHE variants. - */ -#define kvm_nvhe_sym(sym) __kvm_nvhe_##sym - #define DECLARE_KVM_VHE_SYM(sym) extern char sym[] #define DECLARE_KVM_NVHE_SYM(sym) extern char kvm_nvhe_sym(sym)[] @@ -60,10 +75,53 @@ DECLARE_KVM_VHE_SYM(sym); \ DECLARE_KVM_NVHE_SYM(sym) +#define DECLARE_KVM_VHE_PER_CPU(type, sym) \ + DECLARE_PER_CPU(type, sym) +#define DECLARE_KVM_NVHE_PER_CPU(type, sym) \ + DECLARE_PER_CPU(type, kvm_nvhe_sym(sym)) + +#define DECLARE_KVM_HYP_PER_CPU(type, sym) \ + DECLARE_KVM_VHE_PER_CPU(type, sym); \ + DECLARE_KVM_NVHE_PER_CPU(type, sym) + +/* + * Compute pointer to a symbol defined in nVHE percpu region. + * Returns NULL if percpu memory has not been allocated yet. + */ +#define this_cpu_ptr_nvhe_sym(sym) per_cpu_ptr_nvhe_sym(sym, smp_processor_id()) +#define per_cpu_ptr_nvhe_sym(sym, cpu) \ + ({ \ + unsigned long base, off; \ + base = kvm_arm_hyp_percpu_base[cpu]; \ + off = (unsigned long)&CHOOSE_NVHE_SYM(sym) - \ + (unsigned long)&CHOOSE_NVHE_SYM(__per_cpu_start); \ + base ? (typeof(CHOOSE_NVHE_SYM(sym))*)(base + off) : NULL; \ + }) + +#if defined(__KVM_NVHE_HYPERVISOR__) + +#define CHOOSE_NVHE_SYM(sym) sym +#define CHOOSE_HYP_SYM(sym) CHOOSE_NVHE_SYM(sym) + +/* The nVHE hypervisor shouldn't even try to access VHE symbols */ +extern void *__nvhe_undefined_symbol; +#define CHOOSE_VHE_SYM(sym) __nvhe_undefined_symbol +#define this_cpu_ptr_hyp_sym(sym) (&__nvhe_undefined_symbol) +#define per_cpu_ptr_hyp_sym(sym, cpu) (&__nvhe_undefined_symbol) + +#elif defined(__KVM_VHE_HYPERVISOR__) + #define CHOOSE_VHE_SYM(sym) sym -#define CHOOSE_NVHE_SYM(sym) kvm_nvhe_sym(sym) +#define CHOOSE_HYP_SYM(sym) CHOOSE_VHE_SYM(sym) + +/* The VHE hypervisor shouldn't even try to access nVHE symbols */ +extern void *__vhe_undefined_symbol; +#define CHOOSE_NVHE_SYM(sym) __vhe_undefined_symbol +#define this_cpu_ptr_hyp_sym(sym) (&__vhe_undefined_symbol) +#define per_cpu_ptr_hyp_sym(sym, cpu) (&__vhe_undefined_symbol) + +#else -#ifndef __KVM_NVHE_HYPERVISOR__ /* * BIG FAT WARNINGS: * @@ -75,12 +133,21 @@ * - Don't let the nVHE hypervisor have access to this, as it will * pick the *wrong* symbol (yes, it runs at EL2...). */ -#define CHOOSE_HYP_SYM(sym) (is_kernel_in_hyp_mode() ? CHOOSE_VHE_SYM(sym) \ +#define CHOOSE_HYP_SYM(sym) (is_kernel_in_hyp_mode() \ + ? CHOOSE_VHE_SYM(sym) \ : CHOOSE_NVHE_SYM(sym)) -#else -/* The nVHE hypervisor shouldn't even try to access anything */ -extern void *__nvhe_undefined_symbol; -#define CHOOSE_HYP_SYM(sym) __nvhe_undefined_symbol + +#define this_cpu_ptr_hyp_sym(sym) (is_kernel_in_hyp_mode() \ + ? this_cpu_ptr(&sym) \ + : this_cpu_ptr_nvhe_sym(sym)) + +#define per_cpu_ptr_hyp_sym(sym, cpu) (is_kernel_in_hyp_mode() \ + ? per_cpu_ptr(&sym, cpu) \ + : per_cpu_ptr_nvhe_sym(sym, cpu)) + +#define CHOOSE_VHE_SYM(sym) sym +#define CHOOSE_NVHE_SYM(sym) kvm_nvhe_sym(sym) + #endif /* Translate a kernel address @ptr into its equivalent linear mapping */ @@ -98,15 +165,19 @@ struct kvm_vcpu; struct kvm_s2_mmu; DECLARE_KVM_NVHE_SYM(__kvm_hyp_init); +DECLARE_KVM_NVHE_SYM(__kvm_hyp_host_vector); DECLARE_KVM_HYP_SYM(__kvm_hyp_vector); #define __kvm_hyp_init CHOOSE_NVHE_SYM(__kvm_hyp_init) +#define __kvm_hyp_host_vector CHOOSE_NVHE_SYM(__kvm_hyp_host_vector) #define __kvm_hyp_vector CHOOSE_HYP_SYM(__kvm_hyp_vector) -#ifdef CONFIG_KVM_INDIRECT_VECTORS +extern unsigned long kvm_arm_hyp_percpu_base[NR_CPUS]; +DECLARE_KVM_NVHE_SYM(__per_cpu_start); +DECLARE_KVM_NVHE_SYM(__per_cpu_end); + extern atomic_t arm64_el2_vector_last_slot; DECLARE_KVM_HYP_SYM(__bp_harden_hyp_vecs); #define __bp_harden_hyp_vecs CHOOSE_HYP_SYM(__bp_harden_hyp_vecs) -#endif extern void __kvm_flush_vm_context(void); extern void __kvm_tlb_flush_vmid_ipa(struct kvm_s2_mmu *mmu, phys_addr_t ipa, @@ -149,42 +220,38 @@ extern char __smccc_workaround_1_smc[__SMCCC_WORKAROUND_1_SMC_SZ]; addr; \ }) -/* - * Home-grown __this_cpu_{ptr,read} variants that always work at HYP, - * provided that sym is really a *symbol* and not a pointer obtained from - * a data structure. As for SHIFT_PERCPU_PTR(), the creative casting keeps - * sparse quiet. - */ -#define __hyp_this_cpu_ptr(sym) \ - ({ \ - void *__ptr; \ - __verify_pcpu_ptr(&sym); \ - __ptr = hyp_symbol_addr(sym); \ - __ptr += read_sysreg(tpidr_el2); \ - (typeof(sym) __kernel __force *)__ptr; \ - }) +#define __KVM_EXTABLE(from, to) \ + " .pushsection __kvm_ex_table, \"a\"\n" \ + " .align 3\n" \ + " .long (" #from " - .), (" #to " - .)\n" \ + " .popsection\n" + + +#define __kvm_at(at_op, addr) \ +( { \ + int __kvm_at_err = 0; \ + u64 spsr, elr; \ + asm volatile( \ + " mrs %1, spsr_el2\n" \ + " mrs %2, elr_el2\n" \ + "1: at "at_op", %3\n" \ + " isb\n" \ + " b 9f\n" \ + "2: msr spsr_el2, %1\n" \ + " msr elr_el2, %2\n" \ + " mov %w0, %4\n" \ + "9:\n" \ + __KVM_EXTABLE(1b, 2b) \ + : "+r" (__kvm_at_err), "=&r" (spsr), "=&r" (elr) \ + : "r" (addr), "i" (-EFAULT)); \ + __kvm_at_err; \ +} ) -#define __hyp_this_cpu_read(sym) \ - ({ \ - *__hyp_this_cpu_ptr(sym); \ - }) #else /* __ASSEMBLY__ */ -.macro hyp_adr_this_cpu reg, sym, tmp - adr_l \reg, \sym - mrs \tmp, tpidr_el2 - add \reg, \reg, \tmp -.endm - -.macro hyp_ldr_this_cpu reg, sym, tmp - adr_l \reg, \sym - mrs \tmp, tpidr_el2 - ldr \reg, [\reg, \tmp] -.endm - .macro get_host_ctxt reg, tmp - hyp_adr_this_cpu \reg, kvm_host_data, \tmp + adr_this_cpu \reg, kvm_host_data, \tmp add \reg, \reg, #HOST_DATA_CONTEXT .endm @@ -193,6 +260,70 @@ extern char __smccc_workaround_1_smc[__SMCCC_WORKAROUND_1_SMC_SZ]; ldr \vcpu, [\ctxt, #HOST_CONTEXT_VCPU] .endm +.macro get_loaded_vcpu vcpu, ctxt + adr_this_cpu \ctxt, kvm_hyp_ctxt, \vcpu + ldr \vcpu, [\ctxt, #HOST_CONTEXT_VCPU] +.endm + +.macro set_loaded_vcpu vcpu, ctxt, tmp + adr_this_cpu \ctxt, kvm_hyp_ctxt, \tmp + str \vcpu, [\ctxt, #HOST_CONTEXT_VCPU] +.endm + +/* + * KVM extable for unexpected exceptions. + * In the same format _asm_extable, but output to a different section so that + * it can be mapped to EL2. The KVM version is not sorted. The caller must + * ensure: + * x18 has the hypervisor value to allow any Shadow-Call-Stack instrumented + * code to write to it, and that SPSR_EL2 and ELR_EL2 are restored by the fixup. + */ +.macro _kvm_extable, from, to + .pushsection __kvm_ex_table, "a" + .align 3 + .long (\from - .), (\to - .) + .popsection +.endm + +#define CPU_XREG_OFFSET(x) (CPU_USER_PT_REGS + 8*x) +#define CPU_LR_OFFSET CPU_XREG_OFFSET(30) +#define CPU_SP_EL0_OFFSET (CPU_LR_OFFSET + 8) + +/* + * We treat x18 as callee-saved as the host may use it as a platform + * register (e.g. for shadow call stack). + */ +.macro save_callee_saved_regs ctxt + str x18, [\ctxt, #CPU_XREG_OFFSET(18)] + stp x19, x20, [\ctxt, #CPU_XREG_OFFSET(19)] + stp x21, x22, [\ctxt, #CPU_XREG_OFFSET(21)] + stp x23, x24, [\ctxt, #CPU_XREG_OFFSET(23)] + stp x25, x26, [\ctxt, #CPU_XREG_OFFSET(25)] + stp x27, x28, [\ctxt, #CPU_XREG_OFFSET(27)] + stp x29, lr, [\ctxt, #CPU_XREG_OFFSET(29)] +.endm + +.macro restore_callee_saved_regs ctxt + // We require \ctxt is not x18-x28 + ldr x18, [\ctxt, #CPU_XREG_OFFSET(18)] + ldp x19, x20, [\ctxt, #CPU_XREG_OFFSET(19)] + ldp x21, x22, [\ctxt, #CPU_XREG_OFFSET(21)] + ldp x23, x24, [\ctxt, #CPU_XREG_OFFSET(23)] + ldp x25, x26, [\ctxt, #CPU_XREG_OFFSET(25)] + ldp x27, x28, [\ctxt, #CPU_XREG_OFFSET(27)] + ldp x29, lr, [\ctxt, #CPU_XREG_OFFSET(29)] +.endm + +.macro save_sp_el0 ctxt, tmp + mrs \tmp, sp_el0 + str \tmp, [\ctxt, #CPU_SP_EL0_OFFSET] +.endm + +.macro restore_sp_el0 ctxt, tmp + ldr \tmp, [\ctxt, #CPU_SP_EL0_OFFSET] + msr sp_el0, \tmp +.endm + #endif #endif /* __ARM_KVM_ASM_H__ */ diff --git a/arch/arm64/include/asm/kvm_emulate.h b/arch/arm64/include/asm/kvm_emulate.h index 49a55be2b9a2..5ef2669ccd6c 100644 --- a/arch/arm64/include/asm/kvm_emulate.h +++ b/arch/arm64/include/asm/kvm_emulate.h @@ -298,15 +298,15 @@ static __always_inline int kvm_vcpu_dabt_get_rd(const struct kvm_vcpu *vcpu) return (kvm_vcpu_get_esr(vcpu) & ESR_ELx_SRT_MASK) >> ESR_ELx_SRT_SHIFT; } -static __always_inline bool kvm_vcpu_dabt_iss1tw(const struct kvm_vcpu *vcpu) +static __always_inline bool kvm_vcpu_abt_iss1tw(const struct kvm_vcpu *vcpu) { return !!(kvm_vcpu_get_esr(vcpu) & ESR_ELx_S1PTW); } +/* Always check for S1PTW *before* using this. */ static __always_inline bool kvm_vcpu_dabt_iswrite(const struct kvm_vcpu *vcpu) { - return !!(kvm_vcpu_get_esr(vcpu) & ESR_ELx_WNR) || - kvm_vcpu_dabt_iss1tw(vcpu); /* AF/DBM update */ + return kvm_vcpu_get_esr(vcpu) & ESR_ELx_WNR; } static inline bool kvm_vcpu_dabt_is_cm(const struct kvm_vcpu *vcpu) @@ -335,6 +335,11 @@ static inline bool kvm_vcpu_trap_is_iabt(const struct kvm_vcpu *vcpu) return kvm_vcpu_trap_get_class(vcpu) == ESR_ELx_EC_IABT_LOW; } +static inline bool kvm_vcpu_trap_is_exec_fault(const struct kvm_vcpu *vcpu) +{ + return kvm_vcpu_trap_is_iabt(vcpu) && !kvm_vcpu_abt_iss1tw(vcpu); +} + static __always_inline u8 kvm_vcpu_trap_get_fault(const struct kvm_vcpu *vcpu) { return kvm_vcpu_get_esr(vcpu) & ESR_ELx_FSC; @@ -372,6 +377,9 @@ static __always_inline int kvm_vcpu_sys_get_rt(struct kvm_vcpu *vcpu) static inline bool kvm_is_write_fault(struct kvm_vcpu *vcpu) { + if (kvm_vcpu_abt_iss1tw(vcpu)) + return true; + if (kvm_vcpu_trap_is_iabt(vcpu)) return false; @@ -383,20 +391,6 @@ static inline unsigned long kvm_vcpu_get_mpidr_aff(struct kvm_vcpu *vcpu) return vcpu_read_sys_reg(vcpu, MPIDR_EL1) & MPIDR_HWID_BITMASK; } -static inline bool kvm_arm_get_vcpu_workaround_2_flag(struct kvm_vcpu *vcpu) -{ - return vcpu->arch.workaround_flags & VCPU_WORKAROUND_2_FLAG; -} - -static inline void kvm_arm_set_vcpu_workaround_2_flag(struct kvm_vcpu *vcpu, - bool flag) -{ - if (flag) - vcpu->arch.workaround_flags |= VCPU_WORKAROUND_2_FLAG; - else - vcpu->arch.workaround_flags &= ~VCPU_WORKAROUND_2_FLAG; -} - static inline void kvm_vcpu_set_be(struct kvm_vcpu *vcpu) { if (vcpu_mode_is_32bit(vcpu)) { diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h index 65568b23868a..0cd9f0f75c13 100644 --- a/arch/arm64/include/asm/kvm_host.h +++ b/arch/arm64/include/asm/kvm_host.h @@ -11,6 +11,7 @@ #ifndef __ARM64_KVM_HOST_H__ #define __ARM64_KVM_HOST_H__ +#include <linux/arm-smccc.h> #include <linux/bitmap.h> #include <linux/types.h> #include <linux/jump_label.h> @@ -79,8 +80,8 @@ struct kvm_s2_mmu { * for vEL1/EL0 with vHCR_EL2.VM == 0. In that case, we use the * canonical stage-2 page tables. */ - pgd_t *pgd; phys_addr_t pgd_phys; + struct kvm_pgtable *pgt; /* The last vcpu id that ran on each physical CPU */ int __percpu *last_vcpu_ran; @@ -110,6 +111,15 @@ struct kvm_arch { * supported. */ bool return_nisv_io_abort_to_user; + + /* + * VM-wide PMU filter, implemented as a bitmap and big enough for + * up to 2^10 events (ARMv8.0) or 2^16 events (ARMv8.1+). + */ + unsigned long *pmu_filter; + unsigned int pmuver; + + u8 pfr0_csv2; }; struct kvm_vcpu_fault_info { @@ -231,6 +241,7 @@ enum vcpu_sysreg { #define cp14_DBGWCR0 (DBGWCR0_EL1 * 2) #define cp14_DBGWVR0 (DBGWVR0_EL1 * 2) #define cp14_DBGDCCINT (MDCCINT_EL1 * 2) +#define cp14_DBGVCR (DBGVCR32_EL2 * 2) #define NR_COPRO_REGS (NR_SYS_REGS * 2) @@ -262,8 +273,6 @@ struct kvm_host_data { struct kvm_pmu_events pmu_events; }; -typedef struct kvm_host_data kvm_host_data_t; - struct vcpu_reset_state { unsigned long pc; unsigned long r0; @@ -368,7 +377,6 @@ struct kvm_vcpu_arch { /* Guest PV state */ struct { - u64 steal; u64 last_steal; gpa_t base; } steal; @@ -473,7 +481,7 @@ int __kvm_arm_vcpu_set_events(struct kvm_vcpu *vcpu, #define KVM_ARCH_WANT_MMU_NOTIFIER int kvm_unmap_hva_range(struct kvm *kvm, - unsigned long start, unsigned long end); + unsigned long start, unsigned long end, unsigned flags); int kvm_set_spte_hva(struct kvm *kvm, unsigned long hva, pte_t pte); int kvm_age_hva(struct kvm *kvm, unsigned long start, unsigned long end); int kvm_test_age_hva(struct kvm *kvm, unsigned long hva); @@ -481,18 +489,15 @@ int kvm_test_age_hva(struct kvm *kvm, unsigned long hva); void kvm_arm_halt_guest(struct kvm *kvm); void kvm_arm_resume_guest(struct kvm *kvm); -u64 __kvm_call_hyp(void *hypfn, ...); - -#define kvm_call_hyp_nvhe(f, ...) \ - do { \ - DECLARE_KVM_NVHE_SYM(f); \ - __kvm_call_hyp(kvm_ksym_ref_nvhe(f), ##__VA_ARGS__); \ - } while(0) - -#define kvm_call_hyp_nvhe_ret(f, ...) \ +#define kvm_call_hyp_nvhe(f, ...) \ ({ \ - DECLARE_KVM_NVHE_SYM(f); \ - __kvm_call_hyp(kvm_ksym_ref_nvhe(f), ##__VA_ARGS__); \ + struct arm_smccc_res res; \ + \ + arm_smccc_1_1_hvc(KVM_HOST_SMCCC_FUNC(f), \ + ##__VA_ARGS__, &res); \ + WARN_ON(res.a0 != SMCCC_RET_SUCCESS); \ + \ + res.a1; \ }) /* @@ -518,7 +523,7 @@ u64 __kvm_call_hyp(void *hypfn, ...); ret = f(__VA_ARGS__); \ isb(); \ } else { \ - ret = kvm_call_hyp_nvhe_ret(f, ##__VA_ARGS__); \ + ret = kvm_call_hyp_nvhe(f, ##__VA_ARGS__); \ } \ \ ret; \ @@ -544,6 +549,7 @@ long kvm_hypercall_pv_features(struct kvm_vcpu *vcpu); gpa_t kvm_init_stolen_time(struct kvm_vcpu *vcpu); void kvm_update_stolen_time(struct kvm_vcpu *vcpu); +bool kvm_arm_pvtime_supported(void); int kvm_arm_pvtime_set_attr(struct kvm_vcpu *vcpu, struct kvm_device_attr *attr); int kvm_arm_pvtime_get_attr(struct kvm_vcpu *vcpu, @@ -565,7 +571,7 @@ void kvm_set_sei_esr(struct kvm_vcpu *vcpu, u64 syndrome); struct kvm_vcpu *kvm_mpidr_to_vcpu(struct kvm *kvm, unsigned long mpidr); -DECLARE_PER_CPU(kvm_host_data_t, kvm_host_data); +DECLARE_KVM_HYP_PER_CPU(struct kvm_host_data, kvm_host_data); static inline void kvm_init_host_cpu_context(struct kvm_cpu_context *cpu_ctxt) { @@ -631,46 +637,6 @@ static inline void kvm_set_pmu_events(u32 set, struct perf_event_attr *attr) {} static inline void kvm_clr_pmu_events(u32 clr) {} #endif -#define KVM_BP_HARDEN_UNKNOWN -1 -#define KVM_BP_HARDEN_WA_NEEDED 0 -#define KVM_BP_HARDEN_NOT_REQUIRED 1 - -static inline int kvm_arm_harden_branch_predictor(void) -{ - switch (get_spectre_v2_workaround_state()) { - case ARM64_BP_HARDEN_WA_NEEDED: - return KVM_BP_HARDEN_WA_NEEDED; - case ARM64_BP_HARDEN_NOT_REQUIRED: - return KVM_BP_HARDEN_NOT_REQUIRED; - case ARM64_BP_HARDEN_UNKNOWN: - default: - return KVM_BP_HARDEN_UNKNOWN; - } -} - -#define KVM_SSBD_UNKNOWN -1 -#define KVM_SSBD_FORCE_DISABLE 0 -#define KVM_SSBD_KERNEL 1 -#define KVM_SSBD_FORCE_ENABLE 2 -#define KVM_SSBD_MITIGATED 3 - -static inline int kvm_arm_have_ssbd(void) -{ - switch (arm64_get_ssbd_state()) { - case ARM64_SSBD_FORCE_DISABLE: - return KVM_SSBD_FORCE_DISABLE; - case ARM64_SSBD_KERNEL: - return KVM_SSBD_KERNEL; - case ARM64_SSBD_FORCE_ENABLE: - return KVM_SSBD_FORCE_ENABLE; - case ARM64_SSBD_MITIGATED: - return KVM_SSBD_MITIGATED; - case ARM64_SSBD_UNKNOWN: - default: - return KVM_SSBD_UNKNOWN; - } -} - void kvm_vcpu_load_sysregs_vhe(struct kvm_vcpu *vcpu); void kvm_vcpu_put_sysregs_vhe(struct kvm_vcpu *vcpu); diff --git a/arch/arm64/include/asm/kvm_hyp.h b/arch/arm64/include/asm/kvm_hyp.h index 46689e7db46c..6b664de5ec1f 100644 --- a/arch/arm64/include/asm/kvm_hyp.h +++ b/arch/arm64/include/asm/kvm_hyp.h @@ -12,6 +12,9 @@ #include <asm/alternative.h> #include <asm/sysreg.h> +DECLARE_PER_CPU(struct kvm_cpu_context, kvm_hyp_ctxt); +DECLARE_PER_CPU(unsigned long, kvm_hyp_vector); + #define read_sysreg_elx(r,nvh,vh) \ ({ \ u64 reg; \ @@ -87,11 +90,11 @@ void activate_traps_vhe_load(struct kvm_vcpu *vcpu); void deactivate_traps_vhe_put(void); #endif -u64 __guest_enter(struct kvm_vcpu *vcpu, struct kvm_cpu_context *host_ctxt); +u64 __guest_enter(struct kvm_vcpu *vcpu); -void __noreturn hyp_panic(struct kvm_cpu_context *host_ctxt); +void __noreturn hyp_panic(void); #ifdef __KVM_NVHE_HYPERVISOR__ -void __noreturn __hyp_do_panic(unsigned long, ...); +void __noreturn __hyp_do_panic(bool restore_host, u64 spsr, u64 elr, u64 par); #endif #endif /* __ARM64_KVM_HYP_H__ */ diff --git a/arch/arm64/include/asm/kvm_mmu.h b/arch/arm64/include/asm/kvm_mmu.h index 189839c3706a..331394306cce 100644 --- a/arch/arm64/include/asm/kvm_mmu.h +++ b/arch/arm64/include/asm/kvm_mmu.h @@ -9,6 +9,7 @@ #include <asm/page.h> #include <asm/memory.h> +#include <asm/mmu.h> #include <asm/cpufeature.h> /* @@ -43,16 +44,6 @@ * HYP_VA_MIN = 1 << (VA_BITS - 1) * HYP_VA_MAX = HYP_VA_MIN + (1 << (VA_BITS - 1)) - 1 * - * This of course assumes that the trampoline page exists within the - * VA_BITS range. If it doesn't, then it means we're in the odd case - * where the kernel idmap (as well as HYP) uses more levels than the - * kernel runtime page tables (as seen when the kernel is configured - * for 4k pages, 39bits VA, and yet memory lives just above that - * limit, forcing the idmap to use 4 levels of page tables while the - * kernel itself only uses 3). In this particular case, it doesn't - * matter which side of VA_BITS we use, as we're guaranteed not to - * conflict with anything. - * * When using VHE, there are no separate hyp mappings and all KVM * functionality is already mapped as part of the main kernel * mappings, and none of this applies in that case. @@ -117,15 +108,10 @@ static __always_inline unsigned long __kern_hyp_va(unsigned long v) #define kvm_phys_size(kvm) (_AC(1, ULL) << kvm_phys_shift(kvm)) #define kvm_phys_mask(kvm) (kvm_phys_size(kvm) - _AC(1, ULL)) -static inline bool kvm_page_empty(void *ptr) -{ - struct page *ptr_page = virt_to_page(ptr); - return page_count(ptr_page) == 1; -} - +#include <asm/kvm_pgtable.h> #include <asm/stage2_pgtable.h> -int create_hyp_mappings(void *from, void *to, pgprot_t prot); +int create_hyp_mappings(void *from, void *to, enum kvm_pgtable_prot prot); int create_hyp_io_mappings(phys_addr_t phys_addr, size_t size, void __iomem **kaddr, void __iomem **haddr); @@ -141,149 +127,9 @@ int kvm_phys_addr_ioremap(struct kvm *kvm, phys_addr_t guest_ipa, int kvm_handle_guest_abort(struct kvm_vcpu *vcpu); -void kvm_mmu_free_memory_caches(struct kvm_vcpu *vcpu); - phys_addr_t kvm_mmu_get_httbr(void); phys_addr_t kvm_get_idmap_vector(void); int kvm_mmu_init(void); -void kvm_clear_hyp_idmap(void); - -#define kvm_mk_pmd(ptep) \ - __pmd(__phys_to_pmd_val(__pa(ptep)) | PMD_TYPE_TABLE) -#define kvm_mk_pud(pmdp) \ - __pud(__phys_to_pud_val(__pa(pmdp)) | PMD_TYPE_TABLE) -#define kvm_mk_p4d(pmdp) \ - __p4d(__phys_to_p4d_val(__pa(pmdp)) | PUD_TYPE_TABLE) - -#define kvm_set_pud(pudp, pud) set_pud(pudp, pud) - -#define kvm_pfn_pte(pfn, prot) pfn_pte(pfn, prot) -#define kvm_pfn_pmd(pfn, prot) pfn_pmd(pfn, prot) -#define kvm_pfn_pud(pfn, prot) pfn_pud(pfn, prot) - -#define kvm_pud_pfn(pud) pud_pfn(pud) - -#define kvm_pmd_mkhuge(pmd) pmd_mkhuge(pmd) -#define kvm_pud_mkhuge(pud) pud_mkhuge(pud) - -static inline pte_t kvm_s2pte_mkwrite(pte_t pte) -{ - pte_val(pte) |= PTE_S2_RDWR; - return pte; -} - -static inline pmd_t kvm_s2pmd_mkwrite(pmd_t pmd) -{ - pmd_val(pmd) |= PMD_S2_RDWR; - return pmd; -} - -static inline pud_t kvm_s2pud_mkwrite(pud_t pud) -{ - pud_val(pud) |= PUD_S2_RDWR; - return pud; -} - -static inline pte_t kvm_s2pte_mkexec(pte_t pte) -{ - pte_val(pte) &= ~PTE_S2_XN; - return pte; -} - -static inline pmd_t kvm_s2pmd_mkexec(pmd_t pmd) -{ - pmd_val(pmd) &= ~PMD_S2_XN; - return pmd; -} - -static inline pud_t kvm_s2pud_mkexec(pud_t pud) -{ - pud_val(pud) &= ~PUD_S2_XN; - return pud; -} - -static inline void kvm_set_s2pte_readonly(pte_t *ptep) -{ - pteval_t old_pteval, pteval; - - pteval = READ_ONCE(pte_val(*ptep)); - do { - old_pteval = pteval; - pteval &= ~PTE_S2_RDWR; - pteval |= PTE_S2_RDONLY; - pteval = cmpxchg_relaxed(&pte_val(*ptep), old_pteval, pteval); - } while (pteval != old_pteval); -} - -static inline bool kvm_s2pte_readonly(pte_t *ptep) -{ - return (READ_ONCE(pte_val(*ptep)) & PTE_S2_RDWR) == PTE_S2_RDONLY; -} - -static inline bool kvm_s2pte_exec(pte_t *ptep) -{ - return !(READ_ONCE(pte_val(*ptep)) & PTE_S2_XN); -} - -static inline void kvm_set_s2pmd_readonly(pmd_t *pmdp) -{ - kvm_set_s2pte_readonly((pte_t *)pmdp); -} - -static inline bool kvm_s2pmd_readonly(pmd_t *pmdp) -{ - return kvm_s2pte_readonly((pte_t *)pmdp); -} - -static inline bool kvm_s2pmd_exec(pmd_t *pmdp) -{ - return !(READ_ONCE(pmd_val(*pmdp)) & PMD_S2_XN); -} - -static inline void kvm_set_s2pud_readonly(pud_t *pudp) -{ - kvm_set_s2pte_readonly((pte_t *)pudp); -} - -static inline bool kvm_s2pud_readonly(pud_t *pudp) -{ - return kvm_s2pte_readonly((pte_t *)pudp); -} - -static inline bool kvm_s2pud_exec(pud_t *pudp) -{ - return !(READ_ONCE(pud_val(*pudp)) & PUD_S2_XN); -} - -static inline pud_t kvm_s2pud_mkyoung(pud_t pud) -{ - return pud_mkyoung(pud); -} - -static inline bool kvm_s2pud_young(pud_t pud) -{ - return pud_young(pud); -} - -#define hyp_pte_table_empty(ptep) kvm_page_empty(ptep) - -#ifdef __PAGETABLE_PMD_FOLDED -#define hyp_pmd_table_empty(pmdp) (0) -#else -#define hyp_pmd_table_empty(pmdp) kvm_page_empty(pmdp) -#endif - -#ifdef __PAGETABLE_PUD_FOLDED -#define hyp_pud_table_empty(pudp) (0) -#else -#define hyp_pud_table_empty(pudp) kvm_page_empty(pudp) -#endif - -#ifdef __PAGETABLE_P4D_FOLDED -#define hyp_p4d_table_empty(p4dp) (0) -#else -#define hyp_p4d_table_empty(p4dp) kvm_page_empty(p4dp) -#endif struct kvm; @@ -325,77 +171,9 @@ static inline void __invalidate_icache_guest_page(kvm_pfn_t pfn, } } -static inline void __kvm_flush_dcache_pte(pte_t pte) -{ - if (!cpus_have_const_cap(ARM64_HAS_STAGE2_FWB)) { - struct page *page = pte_page(pte); - kvm_flush_dcache_to_poc(page_address(page), PAGE_SIZE); - } -} - -static inline void __kvm_flush_dcache_pmd(pmd_t pmd) -{ - if (!cpus_have_const_cap(ARM64_HAS_STAGE2_FWB)) { - struct page *page = pmd_page(pmd); - kvm_flush_dcache_to_poc(page_address(page), PMD_SIZE); - } -} - -static inline void __kvm_flush_dcache_pud(pud_t pud) -{ - if (!cpus_have_const_cap(ARM64_HAS_STAGE2_FWB)) { - struct page *page = pud_page(pud); - kvm_flush_dcache_to_poc(page_address(page), PUD_SIZE); - } -} - void kvm_set_way_flush(struct kvm_vcpu *vcpu); void kvm_toggle_cache(struct kvm_vcpu *vcpu, bool was_enabled); -static inline bool __kvm_cpu_uses_extended_idmap(void) -{ - return __cpu_uses_extended_idmap_level(); -} - -static inline unsigned long __kvm_idmap_ptrs_per_pgd(void) -{ - return idmap_ptrs_per_pgd; -} - -/* - * Can't use pgd_populate here, because the extended idmap adds an extra level - * above CONFIG_PGTABLE_LEVELS (which is 2 or 3 if we're using the extended - * idmap), and pgd_populate is only available if CONFIG_PGTABLE_LEVELS = 4. - */ -static inline void __kvm_extend_hypmap(pgd_t *boot_hyp_pgd, - pgd_t *hyp_pgd, - pgd_t *merged_hyp_pgd, - unsigned long hyp_idmap_start) -{ - int idmap_idx; - u64 pgd_addr; - - /* - * Use the first entry to access the HYP mappings. It is - * guaranteed to be free, otherwise we wouldn't use an - * extended idmap. - */ - VM_BUG_ON(pgd_val(merged_hyp_pgd[0])); - pgd_addr = __phys_to_pgd_val(__pa(hyp_pgd)); - merged_hyp_pgd[0] = __pgd(pgd_addr | PMD_TYPE_TABLE); - - /* - * Create another extended level entry that points to the boot HYP map, - * which contains an ID mapping of the HYP init code. We essentially - * merge the boot and runtime HYP maps by doing so, but they don't - * overlap anyway, so this is fine. - */ - idmap_idx = hyp_idmap_start >> VA_BITS; - VM_BUG_ON(pgd_val(merged_hyp_pgd[idmap_idx])); - pgd_addr = __phys_to_pgd_val(__pa(boot_hyp_pgd)); - merged_hyp_pgd[idmap_idx] = __pgd(pgd_addr | PMD_TYPE_TABLE); -} - static inline unsigned int kvm_get_vmid_bits(void) { int reg = read_sanitised_ftr_reg(SYS_ID_AA64MMFR1_EL1); @@ -430,19 +208,17 @@ static inline int kvm_write_guest_lock(struct kvm *kvm, gpa_t gpa, return ret; } -#ifdef CONFIG_KVM_INDIRECT_VECTORS /* * EL2 vectors can be mapped and rerouted in a number of ways, * depending on the kernel configuration and CPU present: * - * - If the CPU has the ARM64_HARDEN_BRANCH_PREDICTOR cap, the - * hardening sequence is placed in one of the vector slots, which is - * executed before jumping to the real vectors. + * - If the CPU is affected by Spectre-v2, the hardening sequence is + * placed in one of the vector slots, which is executed before jumping + * to the real vectors. * - * - If the CPU has both the ARM64_HARDEN_EL2_VECTORS cap and the - * ARM64_HARDEN_BRANCH_PREDICTOR cap, the slot containing the - * hardening sequence is mapped next to the idmap page, and executed - * before jumping to the real vectors. + * - If the CPU also has the ARM64_HARDEN_EL2_VECTORS cap, the slot + * containing the hardening sequence is mapped next to the idmap page, + * and executed before jumping to the real vectors. * * - If the CPU only has the ARM64_HARDEN_EL2_VECTORS cap, then an * empty slot is selected, mapped next to the idmap page, and @@ -452,19 +228,16 @@ static inline int kvm_write_guest_lock(struct kvm *kvm, gpa_t gpa, * VHE, as we don't have hypervisor-specific mappings. If the system * is VHE and yet selects this capability, it will be ignored. */ -#include <asm/mmu.h> - extern void *__kvm_bp_vect_base; extern int __kvm_harden_el2_vector_slot; -/* This is called on both VHE and !VHE systems */ static inline void *kvm_get_hyp_vector(void) { struct bp_hardening_data *data = arm64_get_bp_hardening_data(); void *vect = kern_hyp_va(kvm_ksym_ref(__kvm_hyp_vector)); int slot = -1; - if (cpus_have_const_cap(ARM64_HARDEN_BRANCH_PREDICTOR) && data->fn) { + if (cpus_have_const_cap(ARM64_SPECTRE_V2) && data->fn) { vect = kern_hyp_va(kvm_ksym_ref(__bp_harden_hyp_vecs)); slot = data->hyp_vectors_slot; } @@ -481,102 +254,8 @@ static inline void *kvm_get_hyp_vector(void) return vect; } -/* This is only called on a !VHE system */ -static inline int kvm_map_vectors(void) -{ - /* - * HBP = ARM64_HARDEN_BRANCH_PREDICTOR - * HEL2 = ARM64_HARDEN_EL2_VECTORS - * - * !HBP + !HEL2 -> use direct vectors - * HBP + !HEL2 -> use hardened vectors in place - * !HBP + HEL2 -> allocate one vector slot and use exec mapping - * HBP + HEL2 -> use hardened vertors and use exec mapping - */ - if (cpus_have_const_cap(ARM64_HARDEN_BRANCH_PREDICTOR)) { - __kvm_bp_vect_base = kvm_ksym_ref(__bp_harden_hyp_vecs); - __kvm_bp_vect_base = kern_hyp_va(__kvm_bp_vect_base); - } - - if (cpus_have_const_cap(ARM64_HARDEN_EL2_VECTORS)) { - phys_addr_t vect_pa = __pa_symbol(__bp_harden_hyp_vecs); - unsigned long size = __BP_HARDEN_HYP_VECS_SZ; - - /* - * Always allocate a spare vector slot, as we don't - * know yet which CPUs have a BP hardening slot that - * we can reuse. - */ - __kvm_harden_el2_vector_slot = atomic_inc_return(&arm64_el2_vector_last_slot); - BUG_ON(__kvm_harden_el2_vector_slot >= BP_HARDEN_EL2_SLOTS); - return create_hyp_exec_mappings(vect_pa, size, - &__kvm_bp_vect_base); - } - - return 0; -} -#else -static inline void *kvm_get_hyp_vector(void) -{ - return kern_hyp_va(kvm_ksym_ref(__kvm_hyp_vector)); -} - -static inline int kvm_map_vectors(void) -{ - return 0; -} -#endif - -#ifdef CONFIG_ARM64_SSBD -DECLARE_PER_CPU_READ_MOSTLY(u64, arm64_ssbd_callback_required); - -static inline int hyp_map_aux_data(void) -{ - int cpu, err; - - for_each_possible_cpu(cpu) { - u64 *ptr; - - ptr = per_cpu_ptr(&arm64_ssbd_callback_required, cpu); - err = create_hyp_mappings(ptr, ptr + 1, PAGE_HYP); - if (err) - return err; - } - return 0; -} -#else -static inline int hyp_map_aux_data(void) -{ - return 0; -} -#endif - #define kvm_phys_to_vttbr(addr) phys_to_ttbr(addr) -/* - * Get the magic number 'x' for VTTBR:BADDR of this KVM instance. - * With v8.2 LVA extensions, 'x' should be a minimum of 6 with - * 52bit IPS. - */ -static inline int arm64_vttbr_x(u32 ipa_shift, u32 levels) -{ - int x = ARM64_VTTBR_X(ipa_shift, levels); - - return (IS_ENABLED(CONFIG_ARM64_PA_BITS_52) && x < 6) ? 6 : x; -} - -static inline u64 vttbr_baddr_mask(u32 ipa_shift, u32 levels) -{ - unsigned int x = arm64_vttbr_x(ipa_shift, levels); - - return GENMASK_ULL(PHYS_MASK_SHIFT - 1, x); -} - -static inline u64 kvm_vttbr_baddr_mask(struct kvm *kvm) -{ - return vttbr_baddr_mask(kvm_phys_shift(kvm), kvm_stage2_levels(kvm)); -} - static __always_inline u64 kvm_get_vttbr(struct kvm_s2_mmu *mmu) { struct kvm_vmid *vmid = &mmu->vmid; diff --git a/arch/arm64/include/asm/kvm_pgtable.h b/arch/arm64/include/asm/kvm_pgtable.h new file mode 100644 index 000000000000..52ab38db04c7 --- /dev/null +++ b/arch/arm64/include/asm/kvm_pgtable.h @@ -0,0 +1,309 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (C) 2020 Google LLC + * Author: Will Deacon <will@kernel.org> + */ + +#ifndef __ARM64_KVM_PGTABLE_H__ +#define __ARM64_KVM_PGTABLE_H__ + +#include <linux/bits.h> +#include <linux/kvm_host.h> +#include <linux/types.h> + +typedef u64 kvm_pte_t; + +/** + * struct kvm_pgtable - KVM page-table. + * @ia_bits: Maximum input address size, in bits. + * @start_level: Level at which the page-table walk starts. + * @pgd: Pointer to the first top-level entry of the page-table. + * @mmu: Stage-2 KVM MMU struct. Unused for stage-1 page-tables. + */ +struct kvm_pgtable { + u32 ia_bits; + u32 start_level; + kvm_pte_t *pgd; + + /* Stage-2 only */ + struct kvm_s2_mmu *mmu; +}; + +/** + * enum kvm_pgtable_prot - Page-table permissions and attributes. + * @KVM_PGTABLE_PROT_X: Execute permission. + * @KVM_PGTABLE_PROT_W: Write permission. + * @KVM_PGTABLE_PROT_R: Read permission. + * @KVM_PGTABLE_PROT_DEVICE: Device attributes. + */ +enum kvm_pgtable_prot { + KVM_PGTABLE_PROT_X = BIT(0), + KVM_PGTABLE_PROT_W = BIT(1), + KVM_PGTABLE_PROT_R = BIT(2), + + KVM_PGTABLE_PROT_DEVICE = BIT(3), +}; + +#define PAGE_HYP (KVM_PGTABLE_PROT_R | KVM_PGTABLE_PROT_W) +#define PAGE_HYP_EXEC (KVM_PGTABLE_PROT_R | KVM_PGTABLE_PROT_X) +#define PAGE_HYP_RO (KVM_PGTABLE_PROT_R) +#define PAGE_HYP_DEVICE (PAGE_HYP | KVM_PGTABLE_PROT_DEVICE) + +/** + * enum kvm_pgtable_walk_flags - Flags to control a depth-first page-table walk. + * @KVM_PGTABLE_WALK_LEAF: Visit leaf entries, including invalid + * entries. + * @KVM_PGTABLE_WALK_TABLE_PRE: Visit table entries before their + * children. + * @KVM_PGTABLE_WALK_TABLE_POST: Visit table entries after their + * children. + */ +enum kvm_pgtable_walk_flags { + KVM_PGTABLE_WALK_LEAF = BIT(0), + KVM_PGTABLE_WALK_TABLE_PRE = BIT(1), + KVM_PGTABLE_WALK_TABLE_POST = BIT(2), +}; + +typedef int (*kvm_pgtable_visitor_fn_t)(u64 addr, u64 end, u32 level, + kvm_pte_t *ptep, + enum kvm_pgtable_walk_flags flag, + void * const arg); + +/** + * struct kvm_pgtable_walker - Hook into a page-table walk. + * @cb: Callback function to invoke during the walk. + * @arg: Argument passed to the callback function. + * @flags: Bitwise-OR of flags to identify the entry types on which to + * invoke the callback function. + */ +struct kvm_pgtable_walker { + const kvm_pgtable_visitor_fn_t cb; + void * const arg; + const enum kvm_pgtable_walk_flags flags; +}; + +/** + * kvm_pgtable_hyp_init() - Initialise a hypervisor stage-1 page-table. + * @pgt: Uninitialised page-table structure to initialise. + * @va_bits: Maximum virtual address bits. + * + * Return: 0 on success, negative error code on failure. + */ +int kvm_pgtable_hyp_init(struct kvm_pgtable *pgt, u32 va_bits); + +/** + * kvm_pgtable_hyp_destroy() - Destroy an unused hypervisor stage-1 page-table. + * @pgt: Page-table structure initialised by kvm_pgtable_hyp_init(). + * + * The page-table is assumed to be unreachable by any hardware walkers prior + * to freeing and therefore no TLB invalidation is performed. + */ +void kvm_pgtable_hyp_destroy(struct kvm_pgtable *pgt); + +/** + * kvm_pgtable_hyp_map() - Install a mapping in a hypervisor stage-1 page-table. + * @pgt: Page-table structure initialised by kvm_pgtable_hyp_init(). + * @addr: Virtual address at which to place the mapping. + * @size: Size of the mapping. + * @phys: Physical address of the memory to map. + * @prot: Permissions and attributes for the mapping. + * + * The offset of @addr within a page is ignored, @size is rounded-up to + * the next page boundary and @phys is rounded-down to the previous page + * boundary. + * + * If device attributes are not explicitly requested in @prot, then the + * mapping will be normal, cacheable. Attempts to install a new mapping + * for a virtual address that is already mapped will be rejected with an + * error and a WARN(). + * + * Return: 0 on success, negative error code on failure. + */ +int kvm_pgtable_hyp_map(struct kvm_pgtable *pgt, u64 addr, u64 size, u64 phys, + enum kvm_pgtable_prot prot); + +/** + * kvm_pgtable_stage2_init() - Initialise a guest stage-2 page-table. + * @pgt: Uninitialised page-table structure to initialise. + * @kvm: KVM structure representing the guest virtual machine. + * + * Return: 0 on success, negative error code on failure. + */ +int kvm_pgtable_stage2_init(struct kvm_pgtable *pgt, struct kvm *kvm); + +/** + * kvm_pgtable_stage2_destroy() - Destroy an unused guest stage-2 page-table. + * @pgt: Page-table structure initialised by kvm_pgtable_stage2_init(). + * + * The page-table is assumed to be unreachable by any hardware walkers prior + * to freeing and therefore no TLB invalidation is performed. + */ +void kvm_pgtable_stage2_destroy(struct kvm_pgtable *pgt); + +/** + * kvm_pgtable_stage2_map() - Install a mapping in a guest stage-2 page-table. + * @pgt: Page-table structure initialised by kvm_pgtable_stage2_init(). + * @addr: Intermediate physical address at which to place the mapping. + * @size: Size of the mapping. + * @phys: Physical address of the memory to map. + * @prot: Permissions and attributes for the mapping. + * @mc: Cache of pre-allocated GFP_PGTABLE_USER memory from which to + * allocate page-table pages. + * + * The offset of @addr within a page is ignored, @size is rounded-up to + * the next page boundary and @phys is rounded-down to the previous page + * boundary. + * + * If device attributes are not explicitly requested in @prot, then the + * mapping will be normal, cacheable. + * + * Note that this function will both coalesce existing table entries and split + * existing block mappings, relying on page-faults to fault back areas outside + * of the new mapping lazily. + * + * Return: 0 on success, negative error code on failure. + */ +int kvm_pgtable_stage2_map(struct kvm_pgtable *pgt, u64 addr, u64 size, + u64 phys, enum kvm_pgtable_prot prot, + struct kvm_mmu_memory_cache *mc); + +/** + * kvm_pgtable_stage2_unmap() - Remove a mapping from a guest stage-2 page-table. + * @pgt: Page-table structure initialised by kvm_pgtable_stage2_init(). + * @addr: Intermediate physical address from which to remove the mapping. + * @size: Size of the mapping. + * + * The offset of @addr within a page is ignored and @size is rounded-up to + * the next page boundary. + * + * TLB invalidation is performed for each page-table entry cleared during the + * unmapping operation and the reference count for the page-table page + * containing the cleared entry is decremented, with unreferenced pages being + * freed. Unmapping a cacheable page will ensure that it is clean to the PoC if + * FWB is not supported by the CPU. + * + * Return: 0 on success, negative error code on failure. + */ +int kvm_pgtable_stage2_unmap(struct kvm_pgtable *pgt, u64 addr, u64 size); + +/** + * kvm_pgtable_stage2_wrprotect() - Write-protect guest stage-2 address range + * without TLB invalidation. + * @pgt: Page-table structure initialised by kvm_pgtable_stage2_init(). + * @addr: Intermediate physical address from which to write-protect, + * @size: Size of the range. + * + * The offset of @addr within a page is ignored and @size is rounded-up to + * the next page boundary. + * + * Note that it is the caller's responsibility to invalidate the TLB after + * calling this function to ensure that the updated permissions are visible + * to the CPUs. + * + * Return: 0 on success, negative error code on failure. + */ +int kvm_pgtable_stage2_wrprotect(struct kvm_pgtable *pgt, u64 addr, u64 size); + +/** + * kvm_pgtable_stage2_mkyoung() - Set the access flag in a page-table entry. + * @pgt: Page-table structure initialised by kvm_pgtable_stage2_init(). + * @addr: Intermediate physical address to identify the page-table entry. + * + * The offset of @addr within a page is ignored. + * + * If there is a valid, leaf page-table entry used to translate @addr, then + * set the access flag in that entry. + * + * Return: The old page-table entry prior to setting the flag, 0 on failure. + */ +kvm_pte_t kvm_pgtable_stage2_mkyoung(struct kvm_pgtable *pgt, u64 addr); + +/** + * kvm_pgtable_stage2_mkold() - Clear the access flag in a page-table entry. + * @pgt: Page-table structure initialised by kvm_pgtable_stage2_init(). + * @addr: Intermediate physical address to identify the page-table entry. + * + * The offset of @addr within a page is ignored. + * + * If there is a valid, leaf page-table entry used to translate @addr, then + * clear the access flag in that entry. + * + * Note that it is the caller's responsibility to invalidate the TLB after + * calling this function to ensure that the updated permissions are visible + * to the CPUs. + * + * Return: The old page-table entry prior to clearing the flag, 0 on failure. + */ +kvm_pte_t kvm_pgtable_stage2_mkold(struct kvm_pgtable *pgt, u64 addr); + +/** + * kvm_pgtable_stage2_relax_perms() - Relax the permissions enforced by a + * page-table entry. + * @pgt: Page-table structure initialised by kvm_pgtable_stage2_init(). + * @addr: Intermediate physical address to identify the page-table entry. + * @prot: Additional permissions to grant for the mapping. + * + * The offset of @addr within a page is ignored. + * + * If there is a valid, leaf page-table entry used to translate @addr, then + * relax the permissions in that entry according to the read, write and + * execute permissions specified by @prot. No permissions are removed, and + * TLB invalidation is performed after updating the entry. + * + * Return: 0 on success, negative error code on failure. + */ +int kvm_pgtable_stage2_relax_perms(struct kvm_pgtable *pgt, u64 addr, + enum kvm_pgtable_prot prot); + +/** + * kvm_pgtable_stage2_is_young() - Test whether a page-table entry has the + * access flag set. + * @pgt: Page-table structure initialised by kvm_pgtable_stage2_init(). + * @addr: Intermediate physical address to identify the page-table entry. + * + * The offset of @addr within a page is ignored. + * + * Return: True if the page-table entry has the access flag set, false otherwise. + */ +bool kvm_pgtable_stage2_is_young(struct kvm_pgtable *pgt, u64 addr); + +/** + * kvm_pgtable_stage2_flush_range() - Clean and invalidate data cache to Point + * of Coherency for guest stage-2 address + * range. + * @pgt: Page-table structure initialised by kvm_pgtable_stage2_init(). + * @addr: Intermediate physical address from which to flush. + * @size: Size of the range. + * + * The offset of @addr within a page is ignored and @size is rounded-up to + * the next page boundary. + * + * Return: 0 on success, negative error code on failure. + */ +int kvm_pgtable_stage2_flush(struct kvm_pgtable *pgt, u64 addr, u64 size); + +/** + * kvm_pgtable_walk() - Walk a page-table. + * @pgt: Page-table structure initialised by kvm_pgtable_*_init(). + * @addr: Input address for the start of the walk. + * @size: Size of the range to walk. + * @walker: Walker callback description. + * + * The offset of @addr within a page is ignored and @size is rounded-up to + * the next page boundary. + * + * The walker will walk the page-table entries corresponding to the input + * address range specified, visiting entries according to the walker flags. + * Invalid entries are treated as leaf entries. Leaf entries are reloaded + * after invoking the walker callback, allowing the walker to descend into + * a newly installed table. + * + * Returning a negative error code from the walker callback function will + * terminate the walk immediately with the same error code. + * + * Return: 0 on success, negative error code on failure. + */ +int kvm_pgtable_walk(struct kvm_pgtable *pgt, u64 addr, u64 size, + struct kvm_pgtable_walker *walker); + +#endif /* __ARM64_KVM_PGTABLE_H__ */ diff --git a/arch/arm64/include/asm/kvm_ptrauth.h b/arch/arm64/include/asm/kvm_ptrauth.h index 0ddf98c3ba9f..0cd0965255d2 100644 --- a/arch/arm64/include/asm/kvm_ptrauth.h +++ b/arch/arm64/include/asm/kvm_ptrauth.h @@ -60,7 +60,7 @@ .endm /* - * Both ptrauth_switch_to_guest and ptrauth_switch_to_host macros will + * Both ptrauth_switch_to_guest and ptrauth_switch_to_hyp macros will * check for the presence ARM64_HAS_ADDRESS_AUTH, which is defined as * (ARM64_HAS_ADDRESS_AUTH_ARCH || ARM64_HAS_ADDRESS_AUTH_IMP_DEF) and * then proceed ahead with the save/restore of Pointer Authentication @@ -78,7 +78,7 @@ alternative_else_nop_endif .L__skip_switch\@: .endm -.macro ptrauth_switch_to_host g_ctxt, h_ctxt, reg1, reg2, reg3 +.macro ptrauth_switch_to_hyp g_ctxt, h_ctxt, reg1, reg2, reg3 alternative_if_not ARM64_HAS_ADDRESS_AUTH b .L__skip_switch\@ alternative_else_nop_endif @@ -96,7 +96,7 @@ alternative_else_nop_endif #else /* !CONFIG_ARM64_PTR_AUTH */ .macro ptrauth_switch_to_guest g_ctxt, reg1, reg2, reg3 .endm -.macro ptrauth_switch_to_host g_ctxt, h_ctxt, reg1, reg2, reg3 +.macro ptrauth_switch_to_hyp g_ctxt, h_ctxt, reg1, reg2, reg3 .endm #endif /* CONFIG_ARM64_PTR_AUTH */ #endif /* __ASSEMBLY__ */ diff --git a/arch/arm64/include/asm/memory.h b/arch/arm64/include/asm/memory.h index afa722504bfd..cd61239bae8c 100644 --- a/arch/arm64/include/asm/memory.h +++ b/arch/arm64/include/asm/memory.h @@ -126,13 +126,18 @@ /* * Memory types available. + * + * IMPORTANT: MT_NORMAL must be index 0 since vm_get_page_prot() may 'or' in + * the MT_NORMAL_TAGGED memory type for PROT_MTE mappings. Note + * that protection_map[] only contains MT_NORMAL attributes. */ -#define MT_DEVICE_nGnRnE 0 -#define MT_DEVICE_nGnRE 1 -#define MT_DEVICE_GRE 2 -#define MT_NORMAL_NC 3 -#define MT_NORMAL 4 -#define MT_NORMAL_WT 5 +#define MT_NORMAL 0 +#define MT_NORMAL_TAGGED 1 +#define MT_NORMAL_NC 2 +#define MT_NORMAL_WT 3 +#define MT_DEVICE_nGnRnE 4 +#define MT_DEVICE_nGnRE 5 +#define MT_DEVICE_GRE 6 /* * Memory types for Stage-2 translation @@ -164,12 +169,11 @@ extern u64 vabits_actual; #define PAGE_END (_PAGE_END(vabits_actual)) -extern s64 physvirt_offset; extern s64 memstart_addr; /* PHYS_OFFSET - the physical address of the start of memory. */ #define PHYS_OFFSET ({ VM_BUG_ON(memstart_addr & 1); memstart_addr; }) -/* the virtual base of the kernel image (minus TEXT_OFFSET) */ +/* the virtual base of the kernel image */ extern u64 kimage_vaddr; /* the offset between the kernel virtual and physical mappings */ @@ -240,7 +244,7 @@ static inline const void *__tag_set(const void *addr, u8 tag) */ #define __is_lm_address(addr) (!(((u64)addr) & BIT(vabits_actual - 1))) -#define __lm_to_phys(addr) (((addr) + physvirt_offset)) +#define __lm_to_phys(addr) (((addr) & ~PAGE_OFFSET) + PHYS_OFFSET) #define __kimg_to_phys(addr) ((addr) - kimage_voffset) #define __virt_to_phys_nodebug(x) ({ \ @@ -258,7 +262,7 @@ extern phys_addr_t __phys_addr_symbol(unsigned long x); #define __phys_addr_symbol(x) __pa_symbol_nodebug(x) #endif /* CONFIG_DEBUG_VIRTUAL */ -#define __phys_to_virt(x) ((unsigned long)((x) - physvirt_offset)) +#define __phys_to_virt(x) ((unsigned long)((x) - PHYS_OFFSET) | PAGE_OFFSET) #define __phys_to_kimg(x) ((unsigned long)((x) + kimage_voffset)) /* diff --git a/arch/arm64/include/asm/mman.h b/arch/arm64/include/asm/mman.h index 081ec8de9ea6..e3e28f7daf62 100644 --- a/arch/arm64/include/asm/mman.h +++ b/arch/arm64/include/asm/mman.h @@ -9,16 +9,53 @@ static inline unsigned long arch_calc_vm_prot_bits(unsigned long prot, unsigned long pkey __always_unused) { + unsigned long ret = 0; + if (system_supports_bti() && (prot & PROT_BTI)) - return VM_ARM64_BTI; + ret |= VM_ARM64_BTI; - return 0; + if (system_supports_mte() && (prot & PROT_MTE)) + ret |= VM_MTE; + + return ret; } #define arch_calc_vm_prot_bits(prot, pkey) arch_calc_vm_prot_bits(prot, pkey) +static inline unsigned long arch_calc_vm_flag_bits(unsigned long flags) +{ + /* + * Only allow MTE on anonymous mappings as these are guaranteed to be + * backed by tags-capable memory. The vm_flags may be overridden by a + * filesystem supporting MTE (RAM-based). + */ + if (system_supports_mte() && (flags & MAP_ANONYMOUS)) + return VM_MTE_ALLOWED; + + return 0; +} +#define arch_calc_vm_flag_bits(flags) arch_calc_vm_flag_bits(flags) + static inline pgprot_t arch_vm_get_page_prot(unsigned long vm_flags) { - return (vm_flags & VM_ARM64_BTI) ? __pgprot(PTE_GP) : __pgprot(0); + pteval_t prot = 0; + + if (vm_flags & VM_ARM64_BTI) + prot |= PTE_GP; + + /* + * There are two conditions required for returning a Normal Tagged + * memory type: (1) the user requested it via PROT_MTE passed to + * mmap() or mprotect() and (2) the corresponding vma supports MTE. We + * register (1) as VM_MTE in the vma->vm_flags and (2) as + * VM_MTE_ALLOWED. Note that the latter can only be set during the + * mmap() call since mprotect() does not accept MAP_* flags. + * Checking for VM_MTE only is sufficient since arch_validate_flags() + * does not permit (VM_MTE & !VM_MTE_ALLOWED). + */ + if (vm_flags & VM_MTE) + prot |= PTE_ATTRINDX(MT_NORMAL_TAGGED); + + return __pgprot(prot); } #define arch_vm_get_page_prot(vm_flags) arch_vm_get_page_prot(vm_flags) @@ -30,8 +67,21 @@ static inline bool arch_validate_prot(unsigned long prot, if (system_supports_bti()) supported |= PROT_BTI; + if (system_supports_mte()) + supported |= PROT_MTE; + return (prot & ~supported) == 0; } #define arch_validate_prot(prot, addr) arch_validate_prot(prot, addr) +static inline bool arch_validate_flags(unsigned long vm_flags) +{ + if (!system_supports_mte()) + return true; + + /* only allow VM_MTE if VM_MTE_ALLOWED has been set previously */ + return !(vm_flags & VM_MTE) || (vm_flags & VM_MTE_ALLOWED); +} +#define arch_validate_flags(vm_flags) arch_validate_flags(vm_flags) + #endif /* ! __ASM_MMAN_H__ */ diff --git a/arch/arm64/include/asm/mmu.h b/arch/arm64/include/asm/mmu.h index a7a5ecaa2e83..b2e91c187e2a 100644 --- a/arch/arm64/include/asm/mmu.h +++ b/arch/arm64/include/asm/mmu.h @@ -17,11 +17,14 @@ #ifndef __ASSEMBLY__ +#include <linux/refcount.h> + typedef struct { atomic64_t id; #ifdef CONFIG_COMPAT void *sigpage; #endif + refcount_t pinned; void *vdso; unsigned long flags; } mm_context_t; @@ -45,7 +48,6 @@ struct bp_hardening_data { bp_hardening_cb_t fn; }; -#ifdef CONFIG_HARDEN_BRANCH_PREDICTOR DECLARE_PER_CPU_READ_MOSTLY(struct bp_hardening_data, bp_hardening_data); static inline struct bp_hardening_data *arm64_get_bp_hardening_data(void) @@ -57,21 +59,13 @@ static inline void arm64_apply_bp_hardening(void) { struct bp_hardening_data *d; - if (!cpus_have_const_cap(ARM64_HARDEN_BRANCH_PREDICTOR)) + if (!cpus_have_const_cap(ARM64_SPECTRE_V2)) return; d = arm64_get_bp_hardening_data(); if (d->fn) d->fn(); } -#else -static inline struct bp_hardening_data *arm64_get_bp_hardening_data(void) -{ - return NULL; -} - -static inline void arm64_apply_bp_hardening(void) { } -#endif /* CONFIG_HARDEN_BRANCH_PREDICTOR */ extern void arm64_memblock_init(void); extern void paging_init(void); diff --git a/arch/arm64/include/asm/mmu_context.h b/arch/arm64/include/asm/mmu_context.h index f2d7537d6f83..0672236e1aea 100644 --- a/arch/arm64/include/asm/mmu_context.h +++ b/arch/arm64/include/asm/mmu_context.h @@ -177,7 +177,13 @@ static inline void cpu_replace_ttbr1(pgd_t *pgdp) #define destroy_context(mm) do { } while(0) void check_and_switch_context(struct mm_struct *mm); -#define init_new_context(tsk,mm) ({ atomic64_set(&(mm)->context.id, 0); 0; }) +static inline int +init_new_context(struct task_struct *tsk, struct mm_struct *mm) +{ + atomic64_set(&mm->context.id, 0); + refcount_set(&mm->context.pinned, 0); + return 0; +} #ifdef CONFIG_ARM64_SW_TTBR0_PAN static inline void update_saved_ttbr0(struct task_struct *tsk, @@ -248,6 +254,9 @@ switch_mm(struct mm_struct *prev, struct mm_struct *next, void verify_cpu_asid_bits(void); void post_ttbr_update_workaround(void); +unsigned long arm64_mm_context_get(struct mm_struct *mm); +void arm64_mm_context_put(struct mm_struct *mm); + #endif /* !__ASSEMBLY__ */ #endif /* !__ASM_MMU_CONTEXT_H */ diff --git a/arch/arm64/kernel/module.lds b/arch/arm64/include/asm/module.lds.h index 22e36a21c113..691f15af788e 100644 --- a/arch/arm64/kernel/module.lds +++ b/arch/arm64/include/asm/module.lds.h @@ -1,5 +1,7 @@ +#ifdef CONFIG_ARM64_MODULE_PLTS SECTIONS { .plt (NOLOAD) : { BYTE(0) } .init.plt (NOLOAD) : { BYTE(0) } .text.ftrace_trampoline (NOLOAD) : { BYTE(0) } } +#endif diff --git a/arch/arm64/include/asm/mte.h b/arch/arm64/include/asm/mte.h new file mode 100644 index 000000000000..1c99fcadb58c --- /dev/null +++ b/arch/arm64/include/asm/mte.h @@ -0,0 +1,86 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2020 ARM Ltd. + */ +#ifndef __ASM_MTE_H +#define __ASM_MTE_H + +#define MTE_GRANULE_SIZE UL(16) +#define MTE_GRANULE_MASK (~(MTE_GRANULE_SIZE - 1)) +#define MTE_TAG_SHIFT 56 +#define MTE_TAG_SIZE 4 + +#ifndef __ASSEMBLY__ + +#include <linux/page-flags.h> + +#include <asm/pgtable-types.h> + +void mte_clear_page_tags(void *addr); +unsigned long mte_copy_tags_from_user(void *to, const void __user *from, + unsigned long n); +unsigned long mte_copy_tags_to_user(void __user *to, void *from, + unsigned long n); +int mte_save_tags(struct page *page); +void mte_save_page_tags(const void *page_addr, void *tag_storage); +bool mte_restore_tags(swp_entry_t entry, struct page *page); +void mte_restore_page_tags(void *page_addr, const void *tag_storage); +void mte_invalidate_tags(int type, pgoff_t offset); +void mte_invalidate_tags_area(int type); +void *mte_allocate_tag_storage(void); +void mte_free_tag_storage(char *storage); + +#ifdef CONFIG_ARM64_MTE + +/* track which pages have valid allocation tags */ +#define PG_mte_tagged PG_arch_2 + +void mte_sync_tags(pte_t *ptep, pte_t pte); +void mte_copy_page_tags(void *kto, const void *kfrom); +void flush_mte_state(void); +void mte_thread_switch(struct task_struct *next); +void mte_suspend_exit(void); +long set_mte_ctrl(struct task_struct *task, unsigned long arg); +long get_mte_ctrl(struct task_struct *task); +int mte_ptrace_copy_tags(struct task_struct *child, long request, + unsigned long addr, unsigned long data); + +#else + +/* unused if !CONFIG_ARM64_MTE, silence the compiler */ +#define PG_mte_tagged 0 + +static inline void mte_sync_tags(pte_t *ptep, pte_t pte) +{ +} +static inline void mte_copy_page_tags(void *kto, const void *kfrom) +{ +} +static inline void flush_mte_state(void) +{ +} +static inline void mte_thread_switch(struct task_struct *next) +{ +} +static inline void mte_suspend_exit(void) +{ +} +static inline long set_mte_ctrl(struct task_struct *task, unsigned long arg) +{ + return 0; +} +static inline long get_mte_ctrl(struct task_struct *task) +{ + return 0; +} +static inline int mte_ptrace_copy_tags(struct task_struct *child, + long request, unsigned long addr, + unsigned long data) +{ + return -EIO; +} + +#endif + +#endif /* __ASSEMBLY__ */ +#endif /* __ASM_MTE_H */ diff --git a/arch/arm64/include/asm/numa.h b/arch/arm64/include/asm/numa.h index 626ad01e83bf..dd870390d639 100644 --- a/arch/arm64/include/asm/numa.h +++ b/arch/arm64/include/asm/numa.h @@ -25,6 +25,9 @@ const struct cpumask *cpumask_of_node(int node); /* Returns a pointer to the cpumask of CPUs on Node 'node'. */ static inline const struct cpumask *cpumask_of_node(int node) { + if (node == NUMA_NO_NODE) + return cpu_all_mask; + return node_to_cpumask_map[node]; } #endif diff --git a/arch/arm64/include/asm/page-def.h b/arch/arm64/include/asm/page-def.h index f99d48ecbeef..2403f7b4cdbf 100644 --- a/arch/arm64/include/asm/page-def.h +++ b/arch/arm64/include/asm/page-def.h @@ -11,13 +11,8 @@ #include <linux/const.h> /* PAGE_SHIFT determines the page size */ -/* CONT_SHIFT determines the number of pages which can be tracked together */ #define PAGE_SHIFT CONFIG_ARM64_PAGE_SHIFT -#define CONT_SHIFT CONFIG_ARM64_CONT_SHIFT #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT) #define PAGE_MASK (~(PAGE_SIZE-1)) -#define CONT_SIZE (_AC(1, UL) << (CONT_SHIFT + PAGE_SHIFT)) -#define CONT_MASK (~(CONT_SIZE-1)) - #endif /* __ASM_PAGE_DEF_H */ diff --git a/arch/arm64/include/asm/page.h b/arch/arm64/include/asm/page.h index c01b52add377..012cffc574e8 100644 --- a/arch/arm64/include/asm/page.h +++ b/arch/arm64/include/asm/page.h @@ -15,18 +15,25 @@ #include <linux/personality.h> /* for READ_IMPLIES_EXEC */ #include <asm/pgtable-types.h> -extern void __cpu_clear_user_page(void *p, unsigned long user); -extern void __cpu_copy_user_page(void *to, const void *from, - unsigned long user); +struct page; +struct vm_area_struct; + extern void copy_page(void *to, const void *from); extern void clear_page(void *to); +void copy_user_highpage(struct page *to, struct page *from, + unsigned long vaddr, struct vm_area_struct *vma); +#define __HAVE_ARCH_COPY_USER_HIGHPAGE + +void copy_highpage(struct page *to, struct page *from); +#define __HAVE_ARCH_COPY_HIGHPAGE + #define __alloc_zeroed_user_highpage(movableflags, vma, vaddr) \ alloc_page_vma(GFP_HIGHUSER | __GFP_ZERO | movableflags, vma, vaddr) #define __HAVE_ARCH_ALLOC_ZEROED_USER_HIGHPAGE -#define clear_user_page(addr,vaddr,pg) __cpu_clear_user_page(addr, vaddr) -#define copy_user_page(to,from,vaddr,pg) __cpu_copy_user_page(to, from, vaddr) +#define clear_user_page(page, vaddr, pg) clear_page(page) +#define copy_user_page(to, from, vaddr, pg) copy_page(to, from) typedef struct page *pgtable_t; @@ -36,7 +43,7 @@ extern int pfn_valid(unsigned long); #endif /* !__ASSEMBLY__ */ -#define VM_DATA_DEFAULT_FLAGS VM_DATA_FLAGS_TSK_EXEC +#define VM_DATA_DEFAULT_FLAGS (VM_DATA_FLAGS_TSK_EXEC | VM_MTE_ALLOWED) #include <asm-generic/getorder.h> diff --git a/arch/arm64/include/asm/pci.h b/arch/arm64/include/asm/pci.h index 70b323cf8300..b33ca260e3c9 100644 --- a/arch/arm64/include/asm/pci.h +++ b/arch/arm64/include/asm/pci.h @@ -17,6 +17,7 @@ #define pcibios_assign_all_busses() \ (pci_has_flag(PCI_REASSIGN_ALL_BUS)) +#define arch_can_pci_mmap_wc() 1 #define ARCH_GENERIC_PCI_MMAP_RESOURCE 1 extern int isa_dma_bridge_buggy; diff --git a/arch/arm64/include/asm/percpu.h b/arch/arm64/include/asm/percpu.h index 0b6409b89e5e..1599e17379d8 100644 --- a/arch/arm64/include/asm/percpu.h +++ b/arch/arm64/include/asm/percpu.h @@ -19,7 +19,16 @@ static inline void set_my_cpu_offset(unsigned long off) :: "r" (off) : "memory"); } -static inline unsigned long __my_cpu_offset(void) +static inline unsigned long __hyp_my_cpu_offset(void) +{ + /* + * Non-VHE hyp code runs with preemption disabled. No need to hazard + * the register access against barrier() as in __kern_my_cpu_offset. + */ + return read_sysreg(tpidr_el2); +} + +static inline unsigned long __kern_my_cpu_offset(void) { unsigned long off; @@ -35,7 +44,12 @@ static inline unsigned long __my_cpu_offset(void) return off; } -#define __my_cpu_offset __my_cpu_offset() + +#ifdef __KVM_NVHE_HYPERVISOR__ +#define __my_cpu_offset __hyp_my_cpu_offset() +#else +#define __my_cpu_offset __kern_my_cpu_offset() +#endif #define PERCPU_RW_OPS(sz) \ static inline unsigned long __percpu_read_##sz(void *ptr) \ @@ -227,4 +241,14 @@ PERCPU_RET_OP(add, add, ldadd) #include <asm-generic/percpu.h> +/* Redefine macros for nVHE hyp under DEBUG_PREEMPT to avoid its dependencies. */ +#if defined(__KVM_NVHE_HYPERVISOR__) && defined(CONFIG_DEBUG_PREEMPT) +#undef this_cpu_ptr +#define this_cpu_ptr raw_cpu_ptr +#undef __this_cpu_read +#define __this_cpu_read raw_cpu_read +#undef __this_cpu_write +#define __this_cpu_write raw_cpu_write +#endif + #endif /* __ASM_PERCPU_H */ diff --git a/arch/arm64/include/asm/perf_event.h b/arch/arm64/include/asm/perf_event.h index 2c2d7dbe8a02..60731f602d3e 100644 --- a/arch/arm64/include/asm/perf_event.h +++ b/arch/arm64/include/asm/perf_event.h @@ -236,6 +236,9 @@ #define ARMV8_PMU_USERENR_CR (1 << 2) /* Cycle counter can be read at EL0 */ #define ARMV8_PMU_USERENR_ER (1 << 3) /* Event counter can be read at EL0 */ +/* PMMIR_EL1.SLOTS mask */ +#define ARMV8_PMU_SLOTS_MASK 0xff + #ifdef CONFIG_PERF_EVENTS struct pt_regs; extern unsigned long perf_instruction_pointer(struct pt_regs *regs); diff --git a/arch/arm64/include/asm/pgtable-hwdef.h b/arch/arm64/include/asm/pgtable-hwdef.h index d400a4d9aee2..01a96d07ae74 100644 --- a/arch/arm64/include/asm/pgtable-hwdef.h +++ b/arch/arm64/include/asm/pgtable-hwdef.h @@ -81,25 +81,15 @@ /* * Contiguous page definitions. */ -#ifdef CONFIG_ARM64_64K_PAGES -#define CONT_PTE_SHIFT (5 + PAGE_SHIFT) -#define CONT_PMD_SHIFT (5 + PMD_SHIFT) -#elif defined(CONFIG_ARM64_16K_PAGES) -#define CONT_PTE_SHIFT (7 + PAGE_SHIFT) -#define CONT_PMD_SHIFT (5 + PMD_SHIFT) -#else -#define CONT_PTE_SHIFT (4 + PAGE_SHIFT) -#define CONT_PMD_SHIFT (4 + PMD_SHIFT) -#endif - +#define CONT_PTE_SHIFT (CONFIG_ARM64_CONT_PTE_SHIFT + PAGE_SHIFT) #define CONT_PTES (1 << (CONT_PTE_SHIFT - PAGE_SHIFT)) #define CONT_PTE_SIZE (CONT_PTES * PAGE_SIZE) #define CONT_PTE_MASK (~(CONT_PTE_SIZE - 1)) + +#define CONT_PMD_SHIFT (CONFIG_ARM64_CONT_PMD_SHIFT + PMD_SHIFT) #define CONT_PMDS (1 << (CONT_PMD_SHIFT - PMD_SHIFT)) #define CONT_PMD_SIZE (CONT_PMDS * PMD_SIZE) #define CONT_PMD_MASK (~(CONT_PMD_SIZE - 1)) -/* the numerical offset of the PTE within a range of CONT_PTES */ -#define CONT_RANGE_OFFSET(addr) (((addr)>>PAGE_SHIFT)&(CONT_PTES-1)) /* * Hardware page table definitions. @@ -156,7 +146,6 @@ #define PTE_CONT (_AT(pteval_t, 1) << 52) /* Contiguous range */ #define PTE_PXN (_AT(pteval_t, 1) << 53) /* Privileged XN */ #define PTE_UXN (_AT(pteval_t, 1) << 54) /* User XN */ -#define PTE_HYP_XN (_AT(pteval_t, 1) << 54) /* HYP XN */ #define PTE_ADDR_LOW (((_AT(pteval_t, 1) << (48 - PAGE_SHIFT)) - 1) << PAGE_SHIFT) #ifdef CONFIG_ARM64_PA_BITS_52 @@ -173,34 +162,11 @@ #define PTE_ATTRINDX_MASK (_AT(pteval_t, 7) << 2) /* - * 2nd stage PTE definitions - */ -#define PTE_S2_RDONLY (_AT(pteval_t, 1) << 6) /* HAP[2:1] */ -#define PTE_S2_RDWR (_AT(pteval_t, 3) << 6) /* HAP[2:1] */ -#define PTE_S2_XN (_AT(pteval_t, 2) << 53) /* XN[1:0] */ -#define PTE_S2_SW_RESVD (_AT(pteval_t, 15) << 55) /* Reserved for SW */ - -#define PMD_S2_RDONLY (_AT(pmdval_t, 1) << 6) /* HAP[2:1] */ -#define PMD_S2_RDWR (_AT(pmdval_t, 3) << 6) /* HAP[2:1] */ -#define PMD_S2_XN (_AT(pmdval_t, 2) << 53) /* XN[1:0] */ -#define PMD_S2_SW_RESVD (_AT(pmdval_t, 15) << 55) /* Reserved for SW */ - -#define PUD_S2_RDONLY (_AT(pudval_t, 1) << 6) /* HAP[2:1] */ -#define PUD_S2_RDWR (_AT(pudval_t, 3) << 6) /* HAP[2:1] */ -#define PUD_S2_XN (_AT(pudval_t, 2) << 53) /* XN[1:0] */ - -/* * Memory Attribute override for Stage-2 (MemAttr[3:0]) */ #define PTE_S2_MEMATTR(t) (_AT(pteval_t, (t)) << 2) /* - * EL2/HYP PTE/PMD definitions - */ -#define PMD_HYP PMD_SECT_USER -#define PTE_HYP PTE_USER - -/* * Highest possible physical address supported. */ #define PHYS_MASK_SHIFT (CONFIG_ARM64_PA_BITS) diff --git a/arch/arm64/include/asm/pgtable-prot.h b/arch/arm64/include/asm/pgtable-prot.h index 4d867c6446c4..046be789fbb4 100644 --- a/arch/arm64/include/asm/pgtable-prot.h +++ b/arch/arm64/include/asm/pgtable-prot.h @@ -19,6 +19,13 @@ #define PTE_DEVMAP (_AT(pteval_t, 1) << 57) #define PTE_PROT_NONE (_AT(pteval_t, 1) << 58) /* only when !PTE_VALID */ +/* + * This bit indicates that the entry is present i.e. pmd_page() + * still points to a valid huge page in memory even if the pmd + * has been invalidated. + */ +#define PMD_PRESENT_INVALID (_AT(pteval_t, 1) << 59) /* only when !PMD_SECT_VALID */ + #ifndef __ASSEMBLY__ #include <asm/cpufeature.h> @@ -50,25 +57,21 @@ extern bool arm64_use_ng_mappings; #define PROT_NORMAL_NC (PROT_DEFAULT | PTE_PXN | PTE_UXN | PTE_WRITE | PTE_ATTRINDX(MT_NORMAL_NC)) #define PROT_NORMAL_WT (PROT_DEFAULT | PTE_PXN | PTE_UXN | PTE_WRITE | PTE_ATTRINDX(MT_NORMAL_WT)) #define PROT_NORMAL (PROT_DEFAULT | PTE_PXN | PTE_UXN | PTE_WRITE | PTE_ATTRINDX(MT_NORMAL)) +#define PROT_NORMAL_TAGGED (PROT_DEFAULT | PTE_PXN | PTE_UXN | PTE_WRITE | PTE_ATTRINDX(MT_NORMAL_TAGGED)) #define PROT_SECT_DEVICE_nGnRE (PROT_SECT_DEFAULT | PMD_SECT_PXN | PMD_SECT_UXN | PMD_ATTRINDX(MT_DEVICE_nGnRE)) #define PROT_SECT_NORMAL (PROT_SECT_DEFAULT | PMD_SECT_PXN | PMD_SECT_UXN | PMD_ATTRINDX(MT_NORMAL)) #define PROT_SECT_NORMAL_EXEC (PROT_SECT_DEFAULT | PMD_SECT_UXN | PMD_ATTRINDX(MT_NORMAL)) #define _PAGE_DEFAULT (_PROT_DEFAULT | PTE_ATTRINDX(MT_NORMAL)) -#define _HYP_PAGE_DEFAULT _PAGE_DEFAULT #define PAGE_KERNEL __pgprot(PROT_NORMAL) +#define PAGE_KERNEL_TAGGED __pgprot(PROT_NORMAL_TAGGED) #define PAGE_KERNEL_RO __pgprot((PROT_NORMAL & ~PTE_WRITE) | PTE_RDONLY) #define PAGE_KERNEL_ROX __pgprot((PROT_NORMAL & ~(PTE_WRITE | PTE_PXN)) | PTE_RDONLY) #define PAGE_KERNEL_EXEC __pgprot(PROT_NORMAL & ~PTE_PXN) #define PAGE_KERNEL_EXEC_CONT __pgprot((PROT_NORMAL & ~PTE_PXN) | PTE_CONT) -#define PAGE_HYP __pgprot(_HYP_PAGE_DEFAULT | PTE_HYP | PTE_HYP_XN) -#define PAGE_HYP_EXEC __pgprot(_HYP_PAGE_DEFAULT | PTE_HYP | PTE_RDONLY) -#define PAGE_HYP_RO __pgprot(_HYP_PAGE_DEFAULT | PTE_HYP | PTE_RDONLY | PTE_HYP_XN) -#define PAGE_HYP_DEVICE __pgprot(_PROT_DEFAULT | PTE_ATTRINDX(MT_DEVICE_nGnRE) | PTE_HYP | PTE_HYP_XN) - #define PAGE_S2_MEMATTR(attr) \ ({ \ u64 __val; \ @@ -79,19 +82,6 @@ extern bool arm64_use_ng_mappings; __val; \ }) -#define PAGE_S2_XN \ - ({ \ - u64 __val; \ - if (cpus_have_const_cap(ARM64_HAS_CACHE_DIC)) \ - __val = 0; \ - else \ - __val = PTE_S2_XN; \ - __val; \ - }) - -#define PAGE_S2 __pgprot(_PROT_DEFAULT | PAGE_S2_MEMATTR(NORMAL) | PTE_S2_RDONLY | PAGE_S2_XN) -#define PAGE_S2_DEVICE __pgprot(_PROT_DEFAULT | PAGE_S2_MEMATTR(DEVICE_nGnRE) | PTE_S2_RDONLY | PTE_S2_XN) - #define PAGE_NONE __pgprot(((_PAGE_DEFAULT) & ~PTE_VALID) | PTE_PROT_NONE | PTE_RDONLY | PTE_NG | PTE_PXN | PTE_UXN) /* shared+writable pages are clean by default, hence PTE_RDONLY|PTE_WRITE */ #define PAGE_SHARED __pgprot(_PAGE_DEFAULT | PTE_USER | PTE_RDONLY | PTE_NG | PTE_PXN | PTE_UXN | PTE_WRITE) diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h index d5d3fbe73953..4ff12a7adcfd 100644 --- a/arch/arm64/include/asm/pgtable.h +++ b/arch/arm64/include/asm/pgtable.h @@ -9,6 +9,7 @@ #include <asm/proc-fns.h> #include <asm/memory.h> +#include <asm/mte.h> #include <asm/pgtable-hwdef.h> #include <asm/pgtable-prot.h> #include <asm/tlbflush.h> @@ -23,6 +24,8 @@ #define VMALLOC_START (MODULES_END) #define VMALLOC_END (- PUD_SIZE - VMEMMAP_SIZE - SZ_64K) +#define vmemmap ((struct page *)VMEMMAP_START - (memstart_addr >> PAGE_SHIFT)) + #define FIRST_USER_ADDRESS 0UL #ifndef __ASSEMBLY__ @@ -33,13 +36,6 @@ #include <linux/mm_types.h> #include <linux/sched.h> -extern struct page *vmemmap; - -extern void __pte_error(const char *file, int line, unsigned long val); -extern void __pmd_error(const char *file, int line, unsigned long val); -extern void __pud_error(const char *file, int line, unsigned long val); -extern void __pgd_error(const char *file, int line, unsigned long val); - #ifdef CONFIG_TRANSPARENT_HUGEPAGE #define __HAVE_ARCH_FLUSH_PMD_TLB_RANGE @@ -51,13 +47,22 @@ extern void __pgd_error(const char *file, int line, unsigned long val); #endif /* CONFIG_TRANSPARENT_HUGEPAGE */ /* + * Outside of a few very special situations (e.g. hibernation), we always + * use broadcast TLB invalidation instructions, therefore a spurious page + * fault on one CPU which has been handled concurrently by another CPU + * does not need to perform additional invalidation. + */ +#define flush_tlb_fix_spurious_fault(vma, address) do { } while (0) + +/* * ZERO_PAGE is a global shared page that is always zero: used * for zero-mapped memory areas etc.. */ extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)]; #define ZERO_PAGE(vaddr) phys_to_page(__pa_symbol(empty_zero_page)) -#define pte_ERROR(pte) __pte_error(__FILE__, __LINE__, pte_val(pte)) +#define pte_ERROR(e) \ + pr_err("%s:%d: bad pte %016llx.\n", __FILE__, __LINE__, pte_val(e)) /* * Macros to convert between a physical address and its placement in a @@ -90,6 +95,8 @@ extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)]; #define pte_user_exec(pte) (!(pte_val(pte) & PTE_UXN)) #define pte_cont(pte) (!!(pte_val(pte) & PTE_CONT)) #define pte_devmap(pte) (!!(pte_val(pte) & PTE_DEVMAP)) +#define pte_tagged(pte) ((pte_val(pte) & PTE_ATTRINDX_MASK) == \ + PTE_ATTRINDX(MT_NORMAL_TAGGED)) #define pte_cont_addr_end(addr, end) \ ({ unsigned long __boundary = ((addr) + CONT_PTE_SIZE) & CONT_PTE_MASK; \ @@ -145,6 +152,18 @@ static inline pte_t set_pte_bit(pte_t pte, pgprot_t prot) return pte; } +static inline pmd_t clear_pmd_bit(pmd_t pmd, pgprot_t prot) +{ + pmd_val(pmd) &= ~pgprot_val(prot); + return pmd; +} + +static inline pmd_t set_pmd_bit(pmd_t pmd, pgprot_t prot) +{ + pmd_val(pmd) |= pgprot_val(prot); + return pmd; +} + static inline pte_t pte_wrprotect(pte_t pte) { pte = clear_pte_bit(pte, __pgprot(PTE_WRITE)); @@ -284,6 +303,10 @@ static inline void set_pte_at(struct mm_struct *mm, unsigned long addr, if (pte_present(pte) && pte_user_exec(pte) && !pte_special(pte)) __sync_icache_dcache(pte); + if (system_supports_mte() && + pte_present(pte) && pte_tagged(pte) && !pte_special(pte)) + mte_sync_tags(ptep, pte); + __check_racy_pte_update(mm, ptep, pte); set_pte(ptep, pte); @@ -363,15 +386,24 @@ static inline int pmd_protnone(pmd_t pmd) } #endif +#define pmd_present_invalid(pmd) (!!(pmd_val(pmd) & PMD_PRESENT_INVALID)) + +static inline int pmd_present(pmd_t pmd) +{ + return pte_present(pmd_pte(pmd)) || pmd_present_invalid(pmd); +} + /* * THP definitions. */ #ifdef CONFIG_TRANSPARENT_HUGEPAGE -#define pmd_trans_huge(pmd) (pmd_val(pmd) && !(pmd_val(pmd) & PMD_TABLE_BIT)) +static inline int pmd_trans_huge(pmd_t pmd) +{ + return pmd_val(pmd) && pmd_present(pmd) && !(pmd_val(pmd) & PMD_TABLE_BIT); +} #endif /* CONFIG_TRANSPARENT_HUGEPAGE */ -#define pmd_present(pmd) pte_present(pmd_pte(pmd)) #define pmd_dirty(pmd) pte_dirty(pmd_pte(pmd)) #define pmd_young(pmd) pte_young(pmd_pte(pmd)) #define pmd_valid(pmd) pte_valid(pmd_pte(pmd)) @@ -381,7 +413,14 @@ static inline int pmd_protnone(pmd_t pmd) #define pmd_mkclean(pmd) pte_pmd(pte_mkclean(pmd_pte(pmd))) #define pmd_mkdirty(pmd) pte_pmd(pte_mkdirty(pmd_pte(pmd))) #define pmd_mkyoung(pmd) pte_pmd(pte_mkyoung(pmd_pte(pmd))) -#define pmd_mkinvalid(pmd) (__pmd(pmd_val(pmd) & ~PMD_SECT_VALID)) + +static inline pmd_t pmd_mkinvalid(pmd_t pmd) +{ + pmd = set_pmd_bit(pmd, __pgprot(PMD_PRESENT_INVALID)); + pmd = clear_pmd_bit(pmd, __pgprot(PMD_SECT_VALID)); + + return pmd; +} #define pmd_thp_or_huge(pmd) (pmd_huge(pmd) || pmd_trans_huge(pmd)) @@ -541,7 +580,8 @@ static inline unsigned long pmd_page_vaddr(pmd_t pmd) #if CONFIG_PGTABLE_LEVELS > 2 -#define pmd_ERROR(pmd) __pmd_error(__FILE__, __LINE__, pmd_val(pmd)) +#define pmd_ERROR(e) \ + pr_err("%s:%d: bad pmd %016llx.\n", __FILE__, __LINE__, pmd_val(e)) #define pud_none(pud) (!pud_val(pud)) #define pud_bad(pud) (!(pud_val(pud) & PUD_TABLE_BIT)) @@ -608,7 +648,8 @@ static inline unsigned long pud_page_vaddr(pud_t pud) #if CONFIG_PGTABLE_LEVELS > 3 -#define pud_ERROR(pud) __pud_error(__FILE__, __LINE__, pud_val(pud)) +#define pud_ERROR(e) \ + pr_err("%s:%d: bad pud %016llx.\n", __FILE__, __LINE__, pud_val(e)) #define p4d_none(p4d) (!p4d_val(p4d)) #define p4d_bad(p4d) (!(p4d_val(p4d) & 2)) @@ -667,15 +708,21 @@ static inline unsigned long p4d_page_vaddr(p4d_t p4d) #endif /* CONFIG_PGTABLE_LEVELS > 3 */ -#define pgd_ERROR(pgd) __pgd_error(__FILE__, __LINE__, pgd_val(pgd)) +#define pgd_ERROR(e) \ + pr_err("%s:%d: bad pgd %016llx.\n", __FILE__, __LINE__, pgd_val(e)) #define pgd_set_fixmap(addr) ((pgd_t *)set_fixmap_offset(FIX_PGD, addr)) #define pgd_clear_fixmap() clear_fixmap(FIX_PGD) static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) { + /* + * Normal and Normal-Tagged are two different memory types and indices + * in MAIR_EL1. The mask below has to include PTE_ATTRINDX_MASK. + */ const pteval_t mask = PTE_USER | PTE_PXN | PTE_UXN | PTE_RDONLY | - PTE_PROT_NONE | PTE_VALID | PTE_WRITE | PTE_GP; + PTE_PROT_NONE | PTE_VALID | PTE_WRITE | PTE_GP | + PTE_ATTRINDX_MASK; /* preserve the hardware dirty information */ if (pte_hw_dirty(pte)) pte = pte_mkdirty(pte); @@ -847,6 +894,11 @@ static inline pmd_t pmdp_establish(struct vm_area_struct *vma, #define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) }) #define __swp_entry_to_pte(swp) ((pte_t) { (swp).val }) +#ifdef CONFIG_ARCH_ENABLE_THP_MIGRATION +#define __pmd_to_swp_entry(pmd) ((swp_entry_t) { pmd_val(pmd) }) +#define __swp_entry_to_pmd(swp) __pmd((swp).val) +#endif /* CONFIG_ARCH_ENABLE_THP_MIGRATION */ + /* * Ensure that there are not more swap files than can be encoded in the kernel * PTEs. @@ -855,6 +907,38 @@ static inline pmd_t pmdp_establish(struct vm_area_struct *vma, extern int kern_addr_valid(unsigned long addr); +#ifdef CONFIG_ARM64_MTE + +#define __HAVE_ARCH_PREPARE_TO_SWAP +static inline int arch_prepare_to_swap(struct page *page) +{ + if (system_supports_mte()) + return mte_save_tags(page); + return 0; +} + +#define __HAVE_ARCH_SWAP_INVALIDATE +static inline void arch_swap_invalidate_page(int type, pgoff_t offset) +{ + if (system_supports_mte()) + mte_invalidate_tags(type, offset); +} + +static inline void arch_swap_invalidate_area(int type) +{ + if (system_supports_mte()) + mte_invalidate_tags_area(type); +} + +#define __HAVE_ARCH_SWAP_RESTORE +static inline void arch_swap_restore(swp_entry_t entry, struct page *page) +{ + if (system_supports_mte() && mte_restore_tags(entry, page)) + set_bit(PG_mte_tagged, &page->flags); +} + +#endif /* CONFIG_ARM64_MTE */ + /* * On AArch64, the cache coherency is handled via the set_pte_at() function. */ diff --git a/arch/arm64/include/asm/processor.h b/arch/arm64/include/asm/processor.h index 240fe5e5b720..fce8cbecd6bc 100644 --- a/arch/arm64/include/asm/processor.h +++ b/arch/arm64/include/asm/processor.h @@ -38,6 +38,7 @@ #include <asm/pgtable-hwdef.h> #include <asm/pointer_auth.h> #include <asm/ptrace.h> +#include <asm/spectre.h> #include <asm/types.h> /* @@ -151,6 +152,10 @@ struct thread_struct { struct ptrauth_keys_user keys_user; struct ptrauth_keys_kernel keys_kernel; #endif +#ifdef CONFIG_ARM64_MTE + u64 sctlr_tcf0; + u64 gcr_user_incl; +#endif }; static inline void arch_thread_struct_whitelist(unsigned long *offset, @@ -197,40 +202,15 @@ static inline void start_thread_common(struct pt_regs *regs, unsigned long pc) regs->pmr_save = GIC_PRIO_IRQON; } -static inline void set_ssbs_bit(struct pt_regs *regs) -{ - regs->pstate |= PSR_SSBS_BIT; -} - -static inline void set_compat_ssbs_bit(struct pt_regs *regs) -{ - regs->pstate |= PSR_AA32_SSBS_BIT; -} - static inline void start_thread(struct pt_regs *regs, unsigned long pc, unsigned long sp) { start_thread_common(regs, pc); regs->pstate = PSR_MODE_EL0t; - - if (arm64_get_ssbd_state() != ARM64_SSBD_FORCE_ENABLE) - set_ssbs_bit(regs); - + spectre_v4_enable_task_mitigation(current); regs->sp = sp; } -static inline bool is_ttbr0_addr(unsigned long addr) -{ - /* entry assembly clears tags for TTBR0 addrs */ - return addr < TASK_SIZE; -} - -static inline bool is_ttbr1_addr(unsigned long addr) -{ - /* TTBR1 addresses may have a tag if KASAN_SW_TAGS is in use */ - return arch_kasan_reset_tag(addr) >= PAGE_OFFSET; -} - #ifdef CONFIG_COMPAT static inline void compat_start_thread(struct pt_regs *regs, unsigned long pc, unsigned long sp) @@ -244,13 +224,23 @@ static inline void compat_start_thread(struct pt_regs *regs, unsigned long pc, regs->pstate |= PSR_AA32_E_BIT; #endif - if (arm64_get_ssbd_state() != ARM64_SSBD_FORCE_ENABLE) - set_compat_ssbs_bit(regs); - + spectre_v4_enable_task_mitigation(current); regs->compat_sp = sp; } #endif +static inline bool is_ttbr0_addr(unsigned long addr) +{ + /* entry assembly clears tags for TTBR0 addrs */ + return addr < TASK_SIZE; +} + +static inline bool is_ttbr1_addr(unsigned long addr) +{ + /* TTBR1 addresses may have a tag if KASAN_SW_TAGS is in use */ + return arch_kasan_reset_tag(addr) >= PAGE_OFFSET; +} + /* Forward declaration, a strange C thing */ struct task_struct; @@ -315,10 +305,10 @@ extern void __init minsigstksz_setup(void); #ifdef CONFIG_ARM64_TAGGED_ADDR_ABI /* PR_{SET,GET}_TAGGED_ADDR_CTRL prctl */ -long set_tagged_addr_ctrl(unsigned long arg); -long get_tagged_addr_ctrl(void); -#define SET_TAGGED_ADDR_CTRL(arg) set_tagged_addr_ctrl(arg) -#define GET_TAGGED_ADDR_CTRL() get_tagged_addr_ctrl() +long set_tagged_addr_ctrl(struct task_struct *task, unsigned long arg); +long get_tagged_addr_ctrl(struct task_struct *task); +#define SET_TAGGED_ADDR_CTRL(arg) set_tagged_addr_ctrl(current, arg) +#define GET_TAGGED_ADDR_CTRL() get_tagged_addr_ctrl(current) #endif /* diff --git a/arch/arm64/include/asm/ptrace.h b/arch/arm64/include/asm/ptrace.h index 966ed30ed5f7..997cf8c8cd52 100644 --- a/arch/arm64/include/asm/ptrace.h +++ b/arch/arm64/include/asm/ptrace.h @@ -31,9 +31,21 @@ * interrupt disabling temporarily does not rely on IRQ priorities. */ #define GIC_PRIO_IRQON 0xe0 -#define GIC_PRIO_IRQOFF (GIC_PRIO_IRQON & ~0x80) +#define __GIC_PRIO_IRQOFF (GIC_PRIO_IRQON & ~0x80) +#define __GIC_PRIO_IRQOFF_NS 0xa0 #define GIC_PRIO_PSR_I_SET (1 << 4) +#define GIC_PRIO_IRQOFF \ + ({ \ + extern struct static_key_false gic_nonsecure_priorities;\ + u8 __prio = __GIC_PRIO_IRQOFF; \ + \ + if (static_branch_unlikely(&gic_nonsecure_priorities)) \ + __prio = __GIC_PRIO_IRQOFF_NS; \ + \ + __prio; \ + }) + /* Additional SPSR bits not exposed in the UABI */ #define PSR_MODE_THREAD_BIT (1 << 0) #define PSR_IL_BIT (1 << 20) diff --git a/arch/arm64/include/asm/smp.h b/arch/arm64/include/asm/smp.h index 0eadbf933e35..2e7f529ec5a6 100644 --- a/arch/arm64/include/asm/smp.h +++ b/arch/arm64/include/asm/smp.h @@ -56,27 +56,15 @@ static inline void set_cpu_logical_map(int cpu, u64 hwid) struct seq_file; /* - * generate IPI list text - */ -extern void show_ipi_list(struct seq_file *p, int prec); - -/* - * Called from C code, this handles an IPI. - */ -extern void handle_IPI(int ipinr, struct pt_regs *regs); - -/* * Discover the set of possible CPUs and determine their * SMP operations. */ extern void smp_init_cpus(void); /* - * Provide a function to raise an IPI cross call on CPUs in callmap. + * Register IPI interrupts with the arch SMP code */ -extern void set_smp_cross_call(void (*)(const struct cpumask *, unsigned int)); - -extern void (*__smp_cross_call)(const struct cpumask *, unsigned int); +extern void set_smp_ipi_range(int ipi_base, int nr_ipi); /* * Called from the secondary holding pen, this is the secondary CPU entry point. diff --git a/arch/arm64/include/asm/spectre.h b/arch/arm64/include/asm/spectre.h new file mode 100644 index 000000000000..fcdfbce302bd --- /dev/null +++ b/arch/arm64/include/asm/spectre.h @@ -0,0 +1,32 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Interface for managing mitigations for Spectre vulnerabilities. + * + * Copyright (C) 2020 Google LLC + * Author: Will Deacon <will@kernel.org> + */ + +#ifndef __ASM_SPECTRE_H +#define __ASM_SPECTRE_H + +#include <asm/cpufeature.h> + +/* Watch out, ordering is important here. */ +enum mitigation_state { + SPECTRE_UNAFFECTED, + SPECTRE_MITIGATED, + SPECTRE_VULNERABLE, +}; + +struct task_struct; + +enum mitigation_state arm64_get_spectre_v2_state(void); +bool has_spectre_v2(const struct arm64_cpu_capabilities *cap, int scope); +void spectre_v2_enable_mitigation(const struct arm64_cpu_capabilities *__unused); + +enum mitigation_state arm64_get_spectre_v4_state(void); +bool has_spectre_v4(const struct arm64_cpu_capabilities *cap, int scope); +void spectre_v4_enable_mitigation(const struct arm64_cpu_capabilities *__unused); +void spectre_v4_enable_task_mitigation(struct task_struct *tsk); + +#endif /* __ASM_SPECTRE_H */ diff --git a/arch/arm64/include/asm/stacktrace.h b/arch/arm64/include/asm/stacktrace.h index fc7613023c19..eb29b1fe8255 100644 --- a/arch/arm64/include/asm/stacktrace.h +++ b/arch/arm64/include/asm/stacktrace.h @@ -63,7 +63,7 @@ struct stackframe { extern int unwind_frame(struct task_struct *tsk, struct stackframe *frame); extern void walk_stackframe(struct task_struct *tsk, struct stackframe *frame, - int (*fn)(struct stackframe *, void *), void *data); + bool (*fn)(void *, unsigned long), void *data); extern void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk, const char *loglvl); diff --git a/arch/arm64/include/asm/stage2_pgtable.h b/arch/arm64/include/asm/stage2_pgtable.h index 996bf98f0cab..fe341a6578c3 100644 --- a/arch/arm64/include/asm/stage2_pgtable.h +++ b/arch/arm64/include/asm/stage2_pgtable.h @@ -8,7 +8,6 @@ #ifndef __ARM64_S2_PGTABLE_H_ #define __ARM64_S2_PGTABLE_H_ -#include <linux/hugetlb.h> #include <linux/pgtable.h> /* @@ -37,217 +36,12 @@ #define stage2_pgdir_mask(kvm) ~(stage2_pgdir_size(kvm) - 1) /* - * The number of PTRS across all concatenated stage2 tables given by the - * number of bits resolved at the initial level. - * If we force more levels than necessary, we may have (stage2_pgdir_shift > IPA), - * in which case, stage2_pgd_ptrs will have one entry. - */ -#define pgd_ptrs_shift(ipa, pgdir_shift) \ - ((ipa) > (pgdir_shift) ? ((ipa) - (pgdir_shift)) : 0) -#define __s2_pgd_ptrs(ipa, lvls) \ - (1 << (pgd_ptrs_shift((ipa), pt_levels_pgdir_shift(lvls)))) -#define __s2_pgd_size(ipa, lvls) (__s2_pgd_ptrs((ipa), (lvls)) * sizeof(pgd_t)) - -#define stage2_pgd_ptrs(kvm) __s2_pgd_ptrs(kvm_phys_shift(kvm), kvm_stage2_levels(kvm)) -#define stage2_pgd_size(kvm) __s2_pgd_size(kvm_phys_shift(kvm), kvm_stage2_levels(kvm)) - -/* * kvm_mmmu_cache_min_pages() is the number of pages required to install * a stage-2 translation. We pre-allocate the entry level page table at * the VM creation. */ #define kvm_mmu_cache_min_pages(kvm) (kvm_stage2_levels(kvm) - 1) -/* Stage2 PUD definitions when the level is present */ -static inline bool kvm_stage2_has_pud(struct kvm *kvm) -{ - return (CONFIG_PGTABLE_LEVELS > 3) && (kvm_stage2_levels(kvm) > 3); -} - -#define S2_PUD_SHIFT ARM64_HW_PGTABLE_LEVEL_SHIFT(1) -#define S2_PUD_SIZE (1UL << S2_PUD_SHIFT) -#define S2_PUD_MASK (~(S2_PUD_SIZE - 1)) - -#define stage2_pgd_none(kvm, pgd) pgd_none(pgd) -#define stage2_pgd_clear(kvm, pgd) pgd_clear(pgd) -#define stage2_pgd_present(kvm, pgd) pgd_present(pgd) -#define stage2_pgd_populate(kvm, pgd, p4d) pgd_populate(NULL, pgd, p4d) - -static inline p4d_t *stage2_p4d_offset(struct kvm *kvm, - pgd_t *pgd, unsigned long address) -{ - return p4d_offset(pgd, address); -} - -static inline void stage2_p4d_free(struct kvm *kvm, p4d_t *p4d) -{ -} - -static inline bool stage2_p4d_table_empty(struct kvm *kvm, p4d_t *p4dp) -{ - return false; -} - -static inline phys_addr_t stage2_p4d_addr_end(struct kvm *kvm, - phys_addr_t addr, phys_addr_t end) -{ - return end; -} - -static inline bool stage2_p4d_none(struct kvm *kvm, p4d_t p4d) -{ - if (kvm_stage2_has_pud(kvm)) - return p4d_none(p4d); - else - return 0; -} - -static inline void stage2_p4d_clear(struct kvm *kvm, p4d_t *p4dp) -{ - if (kvm_stage2_has_pud(kvm)) - p4d_clear(p4dp); -} - -static inline bool stage2_p4d_present(struct kvm *kvm, p4d_t p4d) -{ - if (kvm_stage2_has_pud(kvm)) - return p4d_present(p4d); - else - return 1; -} - -static inline void stage2_p4d_populate(struct kvm *kvm, p4d_t *p4d, pud_t *pud) -{ - if (kvm_stage2_has_pud(kvm)) - p4d_populate(NULL, p4d, pud); -} - -static inline pud_t *stage2_pud_offset(struct kvm *kvm, - p4d_t *p4d, unsigned long address) -{ - if (kvm_stage2_has_pud(kvm)) - return pud_offset(p4d, address); - else - return (pud_t *)p4d; -} - -static inline void stage2_pud_free(struct kvm *kvm, pud_t *pud) -{ - if (kvm_stage2_has_pud(kvm)) - free_page((unsigned long)pud); -} - -static inline bool stage2_pud_table_empty(struct kvm *kvm, pud_t *pudp) -{ - if (kvm_stage2_has_pud(kvm)) - return kvm_page_empty(pudp); - else - return false; -} - -static inline phys_addr_t -stage2_pud_addr_end(struct kvm *kvm, phys_addr_t addr, phys_addr_t end) -{ - if (kvm_stage2_has_pud(kvm)) { - phys_addr_t boundary = (addr + S2_PUD_SIZE) & S2_PUD_MASK; - - return (boundary - 1 < end - 1) ? boundary : end; - } else { - return end; - } -} - -/* Stage2 PMD definitions when the level is present */ -static inline bool kvm_stage2_has_pmd(struct kvm *kvm) -{ - return (CONFIG_PGTABLE_LEVELS > 2) && (kvm_stage2_levels(kvm) > 2); -} - -#define S2_PMD_SHIFT ARM64_HW_PGTABLE_LEVEL_SHIFT(2) -#define S2_PMD_SIZE (1UL << S2_PMD_SHIFT) -#define S2_PMD_MASK (~(S2_PMD_SIZE - 1)) - -static inline bool stage2_pud_none(struct kvm *kvm, pud_t pud) -{ - if (kvm_stage2_has_pmd(kvm)) - return pud_none(pud); - else - return 0; -} - -static inline void stage2_pud_clear(struct kvm *kvm, pud_t *pud) -{ - if (kvm_stage2_has_pmd(kvm)) - pud_clear(pud); -} - -static inline bool stage2_pud_present(struct kvm *kvm, pud_t pud) -{ - if (kvm_stage2_has_pmd(kvm)) - return pud_present(pud); - else - return 1; -} - -static inline void stage2_pud_populate(struct kvm *kvm, pud_t *pud, pmd_t *pmd) -{ - if (kvm_stage2_has_pmd(kvm)) - pud_populate(NULL, pud, pmd); -} - -static inline pmd_t *stage2_pmd_offset(struct kvm *kvm, - pud_t *pud, unsigned long address) -{ - if (kvm_stage2_has_pmd(kvm)) - return pmd_offset(pud, address); - else - return (pmd_t *)pud; -} - -static inline void stage2_pmd_free(struct kvm *kvm, pmd_t *pmd) -{ - if (kvm_stage2_has_pmd(kvm)) - free_page((unsigned long)pmd); -} - -static inline bool stage2_pud_huge(struct kvm *kvm, pud_t pud) -{ - if (kvm_stage2_has_pmd(kvm)) - return pud_huge(pud); - else - return 0; -} - -static inline bool stage2_pmd_table_empty(struct kvm *kvm, pmd_t *pmdp) -{ - if (kvm_stage2_has_pmd(kvm)) - return kvm_page_empty(pmdp); - else - return 0; -} - -static inline phys_addr_t -stage2_pmd_addr_end(struct kvm *kvm, phys_addr_t addr, phys_addr_t end) -{ - if (kvm_stage2_has_pmd(kvm)) { - phys_addr_t boundary = (addr + S2_PMD_SIZE) & S2_PMD_MASK; - - return (boundary - 1 < end - 1) ? boundary : end; - } else { - return end; - } -} - -static inline bool stage2_pte_table_empty(struct kvm *kvm, pte_t *ptep) -{ - return kvm_page_empty(ptep); -} - -static inline unsigned long stage2_pgd_index(struct kvm *kvm, phys_addr_t addr) -{ - return (((addr) >> stage2_pgdir_shift(kvm)) & (stage2_pgd_ptrs(kvm) - 1)); -} - static inline phys_addr_t stage2_pgd_addr_end(struct kvm *kvm, phys_addr_t addr, phys_addr_t end) { @@ -256,13 +50,4 @@ stage2_pgd_addr_end(struct kvm *kvm, phys_addr_t addr, phys_addr_t end) return (boundary - 1 < end - 1) ? boundary : end; } -/* - * Level values for the ARMv8.4-TTL extension, mapping PUD/PMD/PTE and - * the architectural page-table level. - */ -#define S2_NO_LEVEL_HINT 0 -#define S2_PUD_LEVEL 1 -#define S2_PMD_LEVEL 2 -#define S2_PTE_LEVEL 3 - #endif /* __ARM64_S2_PGTABLE_H_ */ diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h index 554a7e8ecb07..e2ef4c2edf06 100644 --- a/arch/arm64/include/asm/sysreg.h +++ b/arch/arm64/include/asm/sysreg.h @@ -91,10 +91,12 @@ #define PSTATE_PAN pstate_field(0, 4) #define PSTATE_UAO pstate_field(0, 3) #define PSTATE_SSBS pstate_field(3, 1) +#define PSTATE_TCO pstate_field(3, 4) #define SET_PSTATE_PAN(x) __emit_inst(0xd500401f | PSTATE_PAN | ((!!x) << PSTATE_Imm_shift)) #define SET_PSTATE_UAO(x) __emit_inst(0xd500401f | PSTATE_UAO | ((!!x) << PSTATE_Imm_shift)) #define SET_PSTATE_SSBS(x) __emit_inst(0xd500401f | PSTATE_SSBS | ((!!x) << PSTATE_Imm_shift)) +#define SET_PSTATE_TCO(x) __emit_inst(0xd500401f | PSTATE_TCO | ((!!x) << PSTATE_Imm_shift)) #define __SYS_BARRIER_INSN(CRm, op2, Rt) \ __emit_inst(0xd5000000 | sys_insn(0, 3, 3, (CRm), (op2)) | ((Rt) & 0x1f)) @@ -181,6 +183,8 @@ #define SYS_SCTLR_EL1 sys_reg(3, 0, 1, 0, 0) #define SYS_ACTLR_EL1 sys_reg(3, 0, 1, 0, 1) #define SYS_CPACR_EL1 sys_reg(3, 0, 1, 0, 2) +#define SYS_RGSR_EL1 sys_reg(3, 0, 1, 0, 5) +#define SYS_GCR_EL1 sys_reg(3, 0, 1, 0, 6) #define SYS_ZCR_EL1 sys_reg(3, 0, 1, 2, 0) @@ -218,6 +222,8 @@ #define SYS_ERXADDR_EL1 sys_reg(3, 0, 5, 4, 3) #define SYS_ERXMISC0_EL1 sys_reg(3, 0, 5, 5, 0) #define SYS_ERXMISC1_EL1 sys_reg(3, 0, 5, 5, 1) +#define SYS_TFSR_EL1 sys_reg(3, 0, 5, 6, 0) +#define SYS_TFSRE0_EL1 sys_reg(3, 0, 5, 6, 1) #define SYS_FAR_EL1 sys_reg(3, 0, 6, 0, 0) #define SYS_PAR_EL1 sys_reg(3, 0, 7, 4, 0) @@ -321,6 +327,8 @@ #define SYS_PMINTENSET_EL1 sys_reg(3, 0, 9, 14, 1) #define SYS_PMINTENCLR_EL1 sys_reg(3, 0, 9, 14, 2) +#define SYS_PMMIR_EL1 sys_reg(3, 0, 9, 14, 6) + #define SYS_MAIR_EL1 sys_reg(3, 0, 10, 2, 0) #define SYS_AMAIR_EL1 sys_reg(3, 0, 10, 3, 0) @@ -364,10 +372,13 @@ #define SYS_CONTEXTIDR_EL1 sys_reg(3, 0, 13, 0, 1) #define SYS_TPIDR_EL1 sys_reg(3, 0, 13, 0, 4) +#define SYS_SCXTNUM_EL1 sys_reg(3, 0, 13, 0, 7) + #define SYS_CNTKCTL_EL1 sys_reg(3, 0, 14, 1, 0) #define SYS_CCSIDR_EL1 sys_reg(3, 1, 0, 0, 0) #define SYS_CLIDR_EL1 sys_reg(3, 1, 0, 0, 1) +#define SYS_GMID_EL1 sys_reg(3, 1, 0, 0, 4) #define SYS_AIDR_EL1 sys_reg(3, 1, 0, 0, 7) #define SYS_CSSELR_EL1 sys_reg(3, 2, 0, 0, 0) @@ -395,6 +406,8 @@ #define SYS_TPIDR_EL0 sys_reg(3, 3, 13, 0, 2) #define SYS_TPIDRRO_EL0 sys_reg(3, 3, 13, 0, 3) +#define SYS_SCXTNUM_EL0 sys_reg(3, 3, 13, 0, 7) + /* Definitions for system register interface to AMU for ARMv8.4 onwards */ #define SYS_AM_EL0(crm, op2) sys_reg(3, 3, 13, (crm), (op2)) #define SYS_AMCR_EL0 SYS_AM_EL0(2, 0) @@ -460,6 +473,7 @@ #define SYS_ESR_EL2 sys_reg(3, 4, 5, 2, 0) #define SYS_VSESR_EL2 sys_reg(3, 4, 5, 2, 3) #define SYS_FPEXC32_EL2 sys_reg(3, 4, 5, 3, 0) +#define SYS_TFSR_EL2 sys_reg(3, 4, 5, 6, 0) #define SYS_FAR_EL2 sys_reg(3, 4, 6, 0, 0) #define SYS_VDISR_EL2 sys_reg(3, 4, 12, 1, 1) @@ -516,6 +530,7 @@ #define SYS_AFSR0_EL12 sys_reg(3, 5, 5, 1, 0) #define SYS_AFSR1_EL12 sys_reg(3, 5, 5, 1, 1) #define SYS_ESR_EL12 sys_reg(3, 5, 5, 2, 0) +#define SYS_TFSR_EL12 sys_reg(3, 5, 5, 6, 0) #define SYS_FAR_EL12 sys_reg(3, 5, 6, 0, 0) #define SYS_MAIR_EL12 sys_reg(3, 5, 10, 2, 0) #define SYS_AMAIR_EL12 sys_reg(3, 5, 10, 3, 0) @@ -531,6 +546,15 @@ /* Common SCTLR_ELx flags. */ #define SCTLR_ELx_DSSBS (BIT(44)) +#define SCTLR_ELx_ATA (BIT(43)) + +#define SCTLR_ELx_TCF_SHIFT 40 +#define SCTLR_ELx_TCF_NONE (UL(0x0) << SCTLR_ELx_TCF_SHIFT) +#define SCTLR_ELx_TCF_SYNC (UL(0x1) << SCTLR_ELx_TCF_SHIFT) +#define SCTLR_ELx_TCF_ASYNC (UL(0x2) << SCTLR_ELx_TCF_SHIFT) +#define SCTLR_ELx_TCF_MASK (UL(0x3) << SCTLR_ELx_TCF_SHIFT) + +#define SCTLR_ELx_ITFSB (BIT(37)) #define SCTLR_ELx_ENIA (BIT(31)) #define SCTLR_ELx_ENIB (BIT(30)) #define SCTLR_ELx_ENDA (BIT(27)) @@ -559,6 +583,14 @@ #endif /* SCTLR_EL1 specific flags. */ +#define SCTLR_EL1_ATA0 (BIT(42)) + +#define SCTLR_EL1_TCF0_SHIFT 38 +#define SCTLR_EL1_TCF0_NONE (UL(0x0) << SCTLR_EL1_TCF0_SHIFT) +#define SCTLR_EL1_TCF0_SYNC (UL(0x1) << SCTLR_EL1_TCF0_SHIFT) +#define SCTLR_EL1_TCF0_ASYNC (UL(0x2) << SCTLR_EL1_TCF0_SHIFT) +#define SCTLR_EL1_TCF0_MASK (UL(0x3) << SCTLR_EL1_TCF0_SHIFT) + #define SCTLR_EL1_BT1 (BIT(36)) #define SCTLR_EL1_BT0 (BIT(35)) #define SCTLR_EL1_UCI (BIT(26)) @@ -587,6 +619,7 @@ SCTLR_EL1_SA0 | SCTLR_EL1_SED | SCTLR_ELx_I |\ SCTLR_EL1_DZE | SCTLR_EL1_UCT |\ SCTLR_EL1_NTWE | SCTLR_ELx_IESB | SCTLR_EL1_SPAN |\ + SCTLR_ELx_ITFSB| SCTLR_ELx_ATA | SCTLR_EL1_ATA0 |\ ENDIAN_SET_EL1 | SCTLR_EL1_UCI | SCTLR_EL1_RES1) /* MAIR_ELx memory attributes (used by Linux) */ @@ -595,6 +628,7 @@ #define MAIR_ATTR_DEVICE_GRE UL(0x0c) #define MAIR_ATTR_NORMAL_NC UL(0x44) #define MAIR_ATTR_NORMAL_WT UL(0xbb) +#define MAIR_ATTR_NORMAL_TAGGED UL(0xf0) #define MAIR_ATTR_NORMAL UL(0xff) #define MAIR_ATTR_MASK UL(0xff) @@ -636,14 +670,22 @@ #define ID_AA64ISAR1_APA_SHIFT 4 #define ID_AA64ISAR1_DPB_SHIFT 0 -#define ID_AA64ISAR1_APA_NI 0x0 -#define ID_AA64ISAR1_APA_ARCHITECTED 0x1 -#define ID_AA64ISAR1_API_NI 0x0 -#define ID_AA64ISAR1_API_IMP_DEF 0x1 -#define ID_AA64ISAR1_GPA_NI 0x0 -#define ID_AA64ISAR1_GPA_ARCHITECTED 0x1 -#define ID_AA64ISAR1_GPI_NI 0x0 -#define ID_AA64ISAR1_GPI_IMP_DEF 0x1 +#define ID_AA64ISAR1_APA_NI 0x0 +#define ID_AA64ISAR1_APA_ARCHITECTED 0x1 +#define ID_AA64ISAR1_APA_ARCH_EPAC 0x2 +#define ID_AA64ISAR1_APA_ARCH_EPAC2 0x3 +#define ID_AA64ISAR1_APA_ARCH_EPAC2_FPAC 0x4 +#define ID_AA64ISAR1_APA_ARCH_EPAC2_FPAC_CMB 0x5 +#define ID_AA64ISAR1_API_NI 0x0 +#define ID_AA64ISAR1_API_IMP_DEF 0x1 +#define ID_AA64ISAR1_API_IMP_DEF_EPAC 0x2 +#define ID_AA64ISAR1_API_IMP_DEF_EPAC2 0x3 +#define ID_AA64ISAR1_API_IMP_DEF_EPAC2_FPAC 0x4 +#define ID_AA64ISAR1_API_IMP_DEF_EPAC2_FPAC_CMB 0x5 +#define ID_AA64ISAR1_GPA_NI 0x0 +#define ID_AA64ISAR1_GPA_ARCHITECTED 0x1 +#define ID_AA64ISAR1_GPI_NI 0x0 +#define ID_AA64ISAR1_GPI_IMP_DEF 0x1 /* id_aa64pfr0 */ #define ID_AA64PFR0_CSV3_SHIFT 60 @@ -686,6 +728,10 @@ #define ID_AA64PFR1_SSBS_PSTATE_INSNS 2 #define ID_AA64PFR1_BT_BTI 0x1 +#define ID_AA64PFR1_MTE_NI 0x0 +#define ID_AA64PFR1_MTE_EL0 0x1 +#define ID_AA64PFR1_MTE 0x2 + /* id_aa64zfr0 */ #define ID_AA64ZFR0_F64MM_SHIFT 56 #define ID_AA64ZFR0_F32MM_SHIFT 52 @@ -920,6 +966,28 @@ #define CPACR_EL1_ZEN_EL0EN (BIT(17)) /* enable EL0 access, if EL1EN set */ #define CPACR_EL1_ZEN (CPACR_EL1_ZEN_EL1EN | CPACR_EL1_ZEN_EL0EN) +/* TCR EL1 Bit Definitions */ +#define SYS_TCR_EL1_TCMA1 (BIT(58)) +#define SYS_TCR_EL1_TCMA0 (BIT(57)) + +/* GCR_EL1 Definitions */ +#define SYS_GCR_EL1_RRND (BIT(16)) +#define SYS_GCR_EL1_EXCL_MASK 0xffffUL + +/* RGSR_EL1 Definitions */ +#define SYS_RGSR_EL1_TAG_MASK 0xfUL +#define SYS_RGSR_EL1_SEED_SHIFT 8 +#define SYS_RGSR_EL1_SEED_MASK 0xffffUL + +/* GMID_EL1 field definitions */ +#define SYS_GMID_EL1_BS_SHIFT 0 +#define SYS_GMID_EL1_BS_SIZE 4 + +/* TFSR{,E0}_EL1 bit definitions */ +#define SYS_TFSR_EL1_TF0_SHIFT 0 +#define SYS_TFSR_EL1_TF1_SHIFT 1 +#define SYS_TFSR_EL1_TF0 (UL(1) << SYS_TFSR_EL1_TF0_SHIFT) +#define SYS_TFSR_EL1_TF1 (UK(2) << SYS_TFSR_EL1_TF1_SHIFT) /* Safe value for MPIDR_EL1: Bit31:RES1, Bit30:U:0, Bit24:MT:0 */ #define SYS_MPIDR_SAFE_VAL (BIT(31)) @@ -943,6 +1011,7 @@ #include <linux/build_bug.h> #include <linux/types.h> +#include <asm/alternative.h> #define __DEFINE_MRS_MSR_S_REGNUM \ " .irp num,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30\n" \ @@ -1024,6 +1093,21 @@ write_sysreg(__scs_new, sysreg); \ } while (0) +#define sysreg_clear_set_s(sysreg, clear, set) do { \ + u64 __scs_val = read_sysreg_s(sysreg); \ + u64 __scs_new = (__scs_val & ~(u64)(clear)) | (set); \ + if (__scs_new != __scs_val) \ + write_sysreg_s(__scs_new, sysreg); \ +} while (0) + +#define read_sysreg_par() ({ \ + u64 par; \ + asm(ALTERNATIVE("nop", "dmb sy", ARM64_WORKAROUND_1508412)); \ + par = read_sysreg(par_el1); \ + asm(ALTERNATIVE("nop", "dmb sy", ARM64_WORKAROUND_1508412)); \ + par; \ +}) + #endif #endif /* __ASM_SYSREG_H */ diff --git a/arch/arm64/include/asm/thread_info.h b/arch/arm64/include/asm/thread_info.h index 5e784e16ee89..1fbab854a51b 100644 --- a/arch/arm64/include/asm/thread_info.h +++ b/arch/arm64/include/asm/thread_info.h @@ -67,6 +67,7 @@ void arch_release_task_struct(struct task_struct *tsk); #define TIF_FOREIGN_FPSTATE 3 /* CPU's FP state is not current's */ #define TIF_UPROBE 4 /* uprobe breakpoint or singlestep */ #define TIF_FSCHECK 5 /* Check FS is USER_DS on return */ +#define TIF_MTE_ASYNC_FAULT 6 /* MTE Asynchronous Tag Check Fault */ #define TIF_SYSCALL_TRACE 8 /* syscall trace active */ #define TIF_SYSCALL_AUDIT 9 /* syscall auditing */ #define TIF_SYSCALL_TRACEPOINT 10 /* syscall tracepoint for ftrace */ @@ -96,10 +97,11 @@ void arch_release_task_struct(struct task_struct *tsk); #define _TIF_SINGLESTEP (1 << TIF_SINGLESTEP) #define _TIF_32BIT (1 << TIF_32BIT) #define _TIF_SVE (1 << TIF_SVE) +#define _TIF_MTE_ASYNC_FAULT (1 << TIF_MTE_ASYNC_FAULT) #define _TIF_WORK_MASK (_TIF_NEED_RESCHED | _TIF_SIGPENDING | \ _TIF_NOTIFY_RESUME | _TIF_FOREIGN_FPSTATE | \ - _TIF_UPROBE | _TIF_FSCHECK) + _TIF_UPROBE | _TIF_FSCHECK | _TIF_MTE_ASYNC_FAULT) #define _TIF_SYSCALL_WORK (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \ _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | \ diff --git a/arch/arm64/include/asm/tlbflush.h b/arch/arm64/include/asm/tlbflush.h index d493174415db..cc3f5a33ff9c 100644 --- a/arch/arm64/include/asm/tlbflush.h +++ b/arch/arm64/include/asm/tlbflush.h @@ -28,14 +28,16 @@ * not. The macros handles invoking the asm with or without the * register argument as appropriate. */ -#define __TLBI_0(op, arg) asm ("tlbi " #op "\n" \ +#define __TLBI_0(op, arg) asm (ARM64_ASM_PREAMBLE \ + "tlbi " #op "\n" \ ALTERNATIVE("nop\n nop", \ "dsb ish\n tlbi " #op, \ ARM64_WORKAROUND_REPEAT_TLBI, \ CONFIG_ARM64_WORKAROUND_REPEAT_TLBI) \ : : ) -#define __TLBI_1(op, arg) asm ("tlbi " #op ", %0\n" \ +#define __TLBI_1(op, arg) asm (ARM64_ASM_PREAMBLE \ + "tlbi " #op ", %0\n" \ ALTERNATIVE("nop\n nop", \ "dsb ish\n tlbi " #op ", %0", \ ARM64_WORKAROUND_REPEAT_TLBI, \ diff --git a/arch/arm64/include/asm/topology.h b/arch/arm64/include/asm/topology.h index e042f6527981..11a465243f66 100644 --- a/arch/arm64/include/asm/topology.h +++ b/arch/arm64/include/asm/topology.h @@ -26,7 +26,9 @@ void topology_scale_freq_tick(void); #endif /* CONFIG_ARM64_AMU_EXTN */ /* Replace task scheduler's default frequency-invariant accounting */ +#define arch_set_freq_scale topology_set_freq_scale #define arch_scale_freq_capacity topology_get_freq_scale +#define arch_scale_freq_invariant topology_scale_freq_invariant /* Replace task scheduler's default cpu-invariant accounting */ #define arch_scale_cpu_capacity topology_get_cpu_scale diff --git a/arch/arm64/include/asm/traps.h b/arch/arm64/include/asm/traps.h index cee5928e1b7d..d96dc2c7c09d 100644 --- a/arch/arm64/include/asm/traps.h +++ b/arch/arm64/include/asm/traps.h @@ -24,7 +24,7 @@ struct undef_hook { void register_undef_hook(struct undef_hook *hook); void unregister_undef_hook(struct undef_hook *hook); -void force_signal_inject(int signal, int code, unsigned long address); +void force_signal_inject(int signal, int code, unsigned long address, unsigned int err); void arm64_notify_segfault(unsigned long addr); void arm64_force_sig_fault(int signo, int code, void __user *addr, const char *str); void arm64_force_sig_mceerr(int code, void __user *addr, short lsb, const char *str); diff --git a/arch/arm64/include/asm/unistd.h b/arch/arm64/include/asm/unistd.h index 3b859596840d..b3b2019f8d16 100644 --- a/arch/arm64/include/asm/unistd.h +++ b/arch/arm64/include/asm/unistd.h @@ -38,7 +38,7 @@ #define __ARM_NR_compat_set_tls (__ARM_NR_COMPAT_BASE + 5) #define __ARM_NR_COMPAT_END (__ARM_NR_COMPAT_BASE + 0x800) -#define __NR_compat_syscalls 440 +#define __NR_compat_syscalls 441 #endif #define __ARCH_WANT_SYS_CLONE diff --git a/arch/arm64/include/asm/unistd32.h b/arch/arm64/include/asm/unistd32.h index 734860ac7cf9..107f08e03b9f 100644 --- a/arch/arm64/include/asm/unistd32.h +++ b/arch/arm64/include/asm/unistd32.h @@ -53,7 +53,7 @@ __SYSCALL(__NR_lseek, compat_sys_lseek) #define __NR_getpid 20 __SYSCALL(__NR_getpid, sys_getpid) #define __NR_mount 21 -__SYSCALL(__NR_mount, compat_sys_mount) +__SYSCALL(__NR_mount, sys_mount) /* 22 was sys_umount */ __SYSCALL(22, sys_ni_syscall) #define __NR_setuid 23 @@ -301,9 +301,9 @@ __SYSCALL(__NR_flock, sys_flock) #define __NR_msync 144 __SYSCALL(__NR_msync, sys_msync) #define __NR_readv 145 -__SYSCALL(__NR_readv, compat_sys_readv) +__SYSCALL(__NR_readv, sys_readv) #define __NR_writev 146 -__SYSCALL(__NR_writev, compat_sys_writev) +__SYSCALL(__NR_writev, sys_writev) #define __NR_getsid 147 __SYSCALL(__NR_getsid, sys_getsid) #define __NR_fdatasync 148 @@ -697,7 +697,7 @@ __SYSCALL(__NR_sync_file_range2, compat_sys_aarch32_sync_file_range2) #define __NR_tee 342 __SYSCALL(__NR_tee, sys_tee) #define __NR_vmsplice 343 -__SYSCALL(__NR_vmsplice, compat_sys_vmsplice) +__SYSCALL(__NR_vmsplice, sys_vmsplice) #define __NR_move_pages 344 __SYSCALL(__NR_move_pages, compat_sys_move_pages) #define __NR_getcpu 345 @@ -763,9 +763,9 @@ __SYSCALL(__NR_sendmmsg, compat_sys_sendmmsg) #define __NR_setns 375 __SYSCALL(__NR_setns, sys_setns) #define __NR_process_vm_readv 376 -__SYSCALL(__NR_process_vm_readv, compat_sys_process_vm_readv) +__SYSCALL(__NR_process_vm_readv, sys_process_vm_readv) #define __NR_process_vm_writev 377 -__SYSCALL(__NR_process_vm_writev, compat_sys_process_vm_writev) +__SYSCALL(__NR_process_vm_writev, sys_process_vm_writev) #define __NR_kcmp 378 __SYSCALL(__NR_kcmp, sys_kcmp) #define __NR_finit_module 379 @@ -887,6 +887,8 @@ __SYSCALL(__NR_openat2, sys_openat2) __SYSCALL(__NR_pidfd_getfd, sys_pidfd_getfd) #define __NR_faccessat2 439 __SYSCALL(__NR_faccessat2, sys_faccessat2) +#define __NR_process_madvise 440 +__SYSCALL(__NR_process_madvise, sys_process_madvise) /* * Please add new compat syscalls above this comment and update diff --git a/arch/arm64/include/asm/virt.h b/arch/arm64/include/asm/virt.h index 09977acc007d..6069be50baf9 100644 --- a/arch/arm64/include/asm/virt.h +++ b/arch/arm64/include/asm/virt.h @@ -86,13 +86,12 @@ static inline bool is_kernel_in_hyp_mode(void) static __always_inline bool has_vhe(void) { /* - * The following macros are defined for code specic to VHE/nVHE. - * If has_vhe() is inlined into those compilation units, it can - * be determined statically. Otherwise fall back to caps. + * Code only run in VHE/NVHE hyp context can assume VHE is present or + * absent. Otherwise fall back to caps. */ - if (__is_defined(__KVM_VHE_HYPERVISOR__)) + if (is_vhe_hyp_code()) return true; - else if (__is_defined(__KVM_NVHE_HYPERVISOR__)) + else if (is_nvhe_hyp_code()) return false; else return cpus_have_final_cap(ARM64_HAS_VIRT_HOST_EXTN); diff --git a/arch/arm64/include/asm/xen/page.h b/arch/arm64/include/asm/xen/page.h index 31bbc803cecb..dffdc773221b 100644 --- a/arch/arm64/include/asm/xen/page.h +++ b/arch/arm64/include/asm/xen/page.h @@ -1 +1,7 @@ #include <xen/arm/page.h> +#include <asm/mmu.h> + +static inline bool xen_kernel_unmapped_at_usr(void) +{ + return arm64_kernel_unmapped_at_el0(); +} diff --git a/arch/arm64/include/uapi/asm/hwcap.h b/arch/arm64/include/uapi/asm/hwcap.h index 912162f73529..b8f41aa234ee 100644 --- a/arch/arm64/include/uapi/asm/hwcap.h +++ b/arch/arm64/include/uapi/asm/hwcap.h @@ -74,6 +74,6 @@ #define HWCAP2_DGH (1 << 15) #define HWCAP2_RNG (1 << 16) #define HWCAP2_BTI (1 << 17) -/* reserved for HWCAP2_MTE (1 << 18) */ +#define HWCAP2_MTE (1 << 18) #endif /* _UAPI__ASM_HWCAP_H */ diff --git a/arch/arm64/include/uapi/asm/kvm.h b/arch/arm64/include/uapi/asm/kvm.h index ba85bb23f060..1c17c3a24411 100644 --- a/arch/arm64/include/uapi/asm/kvm.h +++ b/arch/arm64/include/uapi/asm/kvm.h @@ -159,6 +159,21 @@ struct kvm_sync_regs { struct kvm_arch_memory_slot { }; +/* + * PMU filter structure. Describe a range of events with a particular + * action. To be used with KVM_ARM_VCPU_PMU_V3_FILTER. + */ +struct kvm_pmu_event_filter { + __u16 base_event; + __u16 nevents; + +#define KVM_PMU_EVENT_ALLOW 0 +#define KVM_PMU_EVENT_DENY 1 + + __u8 action; + __u8 pad[3]; +}; + /* for KVM_GET/SET_VCPU_EVENTS */ struct kvm_vcpu_events { struct { @@ -242,6 +257,15 @@ struct kvm_vcpu_events { #define KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_1_NOT_AVAIL 0 #define KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_1_AVAIL 1 #define KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_1_NOT_REQUIRED 2 + +/* + * Only two states can be presented by the host kernel: + * - NOT_REQUIRED: the guest doesn't need to do anything + * - NOT_AVAIL: the guest isn't mitigated (it can still use SSBS if available) + * + * All the other values are deprecated. The host still accepts all + * values (they are ABI), but will narrow them to the above two. + */ #define KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2 KVM_REG_ARM_FW_REG(2) #define KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2_NOT_AVAIL 0 #define KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2_UNKNOWN 1 @@ -329,6 +353,7 @@ struct kvm_vcpu_events { #define KVM_ARM_VCPU_PMU_V3_CTRL 0 #define KVM_ARM_VCPU_PMU_V3_IRQ 0 #define KVM_ARM_VCPU_PMU_V3_INIT 1 +#define KVM_ARM_VCPU_PMU_V3_FILTER 2 #define KVM_ARM_VCPU_TIMER_CTRL 1 #define KVM_ARM_VCPU_TIMER_IRQ_VTIMER 0 #define KVM_ARM_VCPU_TIMER_IRQ_PTIMER 1 diff --git a/arch/arm64/include/uapi/asm/mman.h b/arch/arm64/include/uapi/asm/mman.h index 6fdd71eb644f..1e6482a838e1 100644 --- a/arch/arm64/include/uapi/asm/mman.h +++ b/arch/arm64/include/uapi/asm/mman.h @@ -5,5 +5,6 @@ #include <asm-generic/mman.h> #define PROT_BTI 0x10 /* BTI guarded page */ +#define PROT_MTE 0x20 /* Normal Tagged mapping */ #endif /* ! _UAPI__ASM_MMAN_H */ diff --git a/arch/arm64/include/uapi/asm/ptrace.h b/arch/arm64/include/uapi/asm/ptrace.h index 42cbe34d95ce..758ae984ff97 100644 --- a/arch/arm64/include/uapi/asm/ptrace.h +++ b/arch/arm64/include/uapi/asm/ptrace.h @@ -51,6 +51,7 @@ #define PSR_PAN_BIT 0x00400000 #define PSR_UAO_BIT 0x00800000 #define PSR_DIT_BIT 0x01000000 +#define PSR_TCO_BIT 0x02000000 #define PSR_V_BIT 0x10000000 #define PSR_C_BIT 0x20000000 #define PSR_Z_BIT 0x40000000 @@ -75,6 +76,9 @@ /* syscall emulation path in ptrace */ #define PTRACE_SYSEMU 31 #define PTRACE_SYSEMU_SINGLESTEP 32 +/* MTE allocation tag access */ +#define PTRACE_PEEKMTETAGS 33 +#define PTRACE_POKEMTETAGS 34 #ifndef __ASSEMBLY__ diff --git a/arch/arm64/kernel/Makefile b/arch/arm64/kernel/Makefile index a561cbb91d4d..bbaf0bc4ad60 100644 --- a/arch/arm64/kernel/Makefile +++ b/arch/arm64/kernel/Makefile @@ -3,8 +3,6 @@ # Makefile for the linux kernel. # -CPPFLAGS_vmlinux.lds := -DTEXT_OFFSET=$(TEXT_OFFSET) -AFLAGS_head.o := -DTEXT_OFFSET=$(TEXT_OFFSET) CFLAGS_armv8_deprecated.o := -I$(src) CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE) @@ -19,7 +17,7 @@ obj-y := debug-monitors.o entry.o irq.o fpsimd.o \ return_address.o cpuinfo.o cpu_errata.o \ cpufeature.o alternative.o cacheinfo.o \ smp.o smp_spin_table.o topology.o smccc-call.o \ - syscall.o + syscall.o proton-pack.o targets += efi-entry.o @@ -59,9 +57,9 @@ arm64-reloc-test-y := reloc_test_core.o reloc_test_syms.o obj-$(CONFIG_CRASH_DUMP) += crash_dump.o obj-$(CONFIG_CRASH_CORE) += crash_core.o obj-$(CONFIG_ARM_SDE_INTERFACE) += sdei.o -obj-$(CONFIG_ARM64_SSBD) += ssbd.o obj-$(CONFIG_ARM64_PTR_AUTH) += pointer_auth.o obj-$(CONFIG_SHADOW_CALL_STACK) += scs.o +obj-$(CONFIG_ARM64_MTE) += mte.o obj-y += vdso/ probes/ obj-$(CONFIG_COMPAT_VDSO) += vdso32/ diff --git a/arch/arm64/kernel/acpi.c b/arch/arm64/kernel/acpi.c index 455966401102..cada0b816c8a 100644 --- a/arch/arm64/kernel/acpi.c +++ b/arch/arm64/kernel/acpi.c @@ -298,8 +298,21 @@ void __iomem *acpi_os_ioremap(acpi_physical_address phys, acpi_size size) case EFI_BOOT_SERVICES_DATA: case EFI_CONVENTIONAL_MEMORY: case EFI_PERSISTENT_MEMORY: - pr_warn(FW_BUG "requested region covers kernel memory @ %pa\n", &phys); - return NULL; + if (memblock_is_map_memory(phys) || + !memblock_is_region_memory(phys, size)) { + pr_warn(FW_BUG "requested region covers kernel memory @ %pa\n", &phys); + return NULL; + } + /* + * Mapping kernel memory is permitted if the region in + * question is covered by a single memblock with the + * NOMAP attribute set: this enables the use of ACPI + * table overrides passed via initramfs, which are + * reserved in memory using arch_reserve_mem_area() + * below. As this particular use case only requires + * read access, fall through to the R/O mapping case. + */ + fallthrough; case EFI_RUNTIME_SERVICES_CODE: /* @@ -322,7 +335,7 @@ void __iomem *acpi_os_ioremap(acpi_physical_address phys, acpi_size size) */ if (memblock_is_map_memory(phys)) return (void __iomem *)__phys_to_virt(phys); - /* fall through */ + fallthrough; default: if (region->attribute & EFI_MEMORY_WB) @@ -388,3 +401,8 @@ int apei_claim_sea(struct pt_regs *regs) return err; } + +void arch_reserve_mem_area(acpi_physical_address addr, size_t size) +{ + memblock_mark_nomap(addr, size); +} diff --git a/arch/arm64/kernel/cpu-reset.S b/arch/arm64/kernel/cpu-reset.S index 4a18055b2ff9..37721eb6f9a1 100644 --- a/arch/arm64/kernel/cpu-reset.S +++ b/arch/arm64/kernel/cpu-reset.S @@ -35,6 +35,10 @@ SYM_CODE_START(__cpu_soft_restart) mov_q x13, SCTLR_ELx_FLAGS bic x12, x12, x13 pre_disable_mmu_workaround + /* + * either disable EL1&0 translation regime or disable EL2&0 translation + * regime if HCR_EL2.E2H == 1 + */ msr sctlr_el1, x12 isb diff --git a/arch/arm64/kernel/cpu_errata.c b/arch/arm64/kernel/cpu_errata.c index 6bd1d3ad037a..cafaf0da05b7 100644 --- a/arch/arm64/kernel/cpu_errata.c +++ b/arch/arm64/kernel/cpu_errata.c @@ -106,365 +106,6 @@ cpu_enable_trap_ctr_access(const struct arm64_cpu_capabilities *cap) sysreg_clear_set(sctlr_el1, SCTLR_EL1_UCT, 0); } -atomic_t arm64_el2_vector_last_slot = ATOMIC_INIT(-1); - -#include <asm/mmu_context.h> -#include <asm/cacheflush.h> - -DEFINE_PER_CPU_READ_MOSTLY(struct bp_hardening_data, bp_hardening_data); - -#ifdef CONFIG_KVM_INDIRECT_VECTORS -static void __copy_hyp_vect_bpi(int slot, const char *hyp_vecs_start, - const char *hyp_vecs_end) -{ - void *dst = lm_alias(__bp_harden_hyp_vecs + slot * SZ_2K); - int i; - - for (i = 0; i < SZ_2K; i += 0x80) - memcpy(dst + i, hyp_vecs_start, hyp_vecs_end - hyp_vecs_start); - - __flush_icache_range((uintptr_t)dst, (uintptr_t)dst + SZ_2K); -} - -static void install_bp_hardening_cb(bp_hardening_cb_t fn, - const char *hyp_vecs_start, - const char *hyp_vecs_end) -{ - static DEFINE_RAW_SPINLOCK(bp_lock); - int cpu, slot = -1; - - /* - * detect_harden_bp_fw() passes NULL for the hyp_vecs start/end if - * we're a guest. Skip the hyp-vectors work. - */ - if (!hyp_vecs_start) { - __this_cpu_write(bp_hardening_data.fn, fn); - return; - } - - raw_spin_lock(&bp_lock); - for_each_possible_cpu(cpu) { - if (per_cpu(bp_hardening_data.fn, cpu) == fn) { - slot = per_cpu(bp_hardening_data.hyp_vectors_slot, cpu); - break; - } - } - - if (slot == -1) { - slot = atomic_inc_return(&arm64_el2_vector_last_slot); - BUG_ON(slot >= BP_HARDEN_EL2_SLOTS); - __copy_hyp_vect_bpi(slot, hyp_vecs_start, hyp_vecs_end); - } - - __this_cpu_write(bp_hardening_data.hyp_vectors_slot, slot); - __this_cpu_write(bp_hardening_data.fn, fn); - raw_spin_unlock(&bp_lock); -} -#else -static void install_bp_hardening_cb(bp_hardening_cb_t fn, - const char *hyp_vecs_start, - const char *hyp_vecs_end) -{ - __this_cpu_write(bp_hardening_data.fn, fn); -} -#endif /* CONFIG_KVM_INDIRECT_VECTORS */ - -#include <linux/arm-smccc.h> - -static void __maybe_unused call_smc_arch_workaround_1(void) -{ - arm_smccc_1_1_smc(ARM_SMCCC_ARCH_WORKAROUND_1, NULL); -} - -static void call_hvc_arch_workaround_1(void) -{ - arm_smccc_1_1_hvc(ARM_SMCCC_ARCH_WORKAROUND_1, NULL); -} - -static void qcom_link_stack_sanitization(void) -{ - u64 tmp; - - asm volatile("mov %0, x30 \n" - ".rept 16 \n" - "bl . + 4 \n" - ".endr \n" - "mov x30, %0 \n" - : "=&r" (tmp)); -} - -static bool __nospectre_v2; -static int __init parse_nospectre_v2(char *str) -{ - __nospectre_v2 = true; - return 0; -} -early_param("nospectre_v2", parse_nospectre_v2); - -/* - * -1: No workaround - * 0: No workaround required - * 1: Workaround installed - */ -static int detect_harden_bp_fw(void) -{ - bp_hardening_cb_t cb; - void *smccc_start, *smccc_end; - struct arm_smccc_res res; - u32 midr = read_cpuid_id(); - - arm_smccc_1_1_invoke(ARM_SMCCC_ARCH_FEATURES_FUNC_ID, - ARM_SMCCC_ARCH_WORKAROUND_1, &res); - - switch ((int)res.a0) { - case 1: - /* Firmware says we're just fine */ - return 0; - case 0: - break; - default: - return -1; - } - - switch (arm_smccc_1_1_get_conduit()) { - case SMCCC_CONDUIT_HVC: - cb = call_hvc_arch_workaround_1; - /* This is a guest, no need to patch KVM vectors */ - smccc_start = NULL; - smccc_end = NULL; - break; - -#if IS_ENABLED(CONFIG_KVM) - case SMCCC_CONDUIT_SMC: - cb = call_smc_arch_workaround_1; - smccc_start = __smccc_workaround_1_smc; - smccc_end = __smccc_workaround_1_smc + - __SMCCC_WORKAROUND_1_SMC_SZ; - break; -#endif - - default: - return -1; - } - - if (((midr & MIDR_CPU_MODEL_MASK) == MIDR_QCOM_FALKOR) || - ((midr & MIDR_CPU_MODEL_MASK) == MIDR_QCOM_FALKOR_V1)) - cb = qcom_link_stack_sanitization; - - if (IS_ENABLED(CONFIG_HARDEN_BRANCH_PREDICTOR)) - install_bp_hardening_cb(cb, smccc_start, smccc_end); - - return 1; -} - -DEFINE_PER_CPU_READ_MOSTLY(u64, arm64_ssbd_callback_required); - -int ssbd_state __read_mostly = ARM64_SSBD_KERNEL; -static bool __ssb_safe = true; - -static const struct ssbd_options { - const char *str; - int state; -} ssbd_options[] = { - { "force-on", ARM64_SSBD_FORCE_ENABLE, }, - { "force-off", ARM64_SSBD_FORCE_DISABLE, }, - { "kernel", ARM64_SSBD_KERNEL, }, -}; - -static int __init ssbd_cfg(char *buf) -{ - int i; - - if (!buf || !buf[0]) - return -EINVAL; - - for (i = 0; i < ARRAY_SIZE(ssbd_options); i++) { - int len = strlen(ssbd_options[i].str); - - if (strncmp(buf, ssbd_options[i].str, len)) - continue; - - ssbd_state = ssbd_options[i].state; - return 0; - } - - return -EINVAL; -} -early_param("ssbd", ssbd_cfg); - -void __init arm64_update_smccc_conduit(struct alt_instr *alt, - __le32 *origptr, __le32 *updptr, - int nr_inst) -{ - u32 insn; - - BUG_ON(nr_inst != 1); - - switch (arm_smccc_1_1_get_conduit()) { - case SMCCC_CONDUIT_HVC: - insn = aarch64_insn_get_hvc_value(); - break; - case SMCCC_CONDUIT_SMC: - insn = aarch64_insn_get_smc_value(); - break; - default: - return; - } - - *updptr = cpu_to_le32(insn); -} - -void __init arm64_enable_wa2_handling(struct alt_instr *alt, - __le32 *origptr, __le32 *updptr, - int nr_inst) -{ - BUG_ON(nr_inst != 1); - /* - * Only allow mitigation on EL1 entry/exit and guest - * ARCH_WORKAROUND_2 handling if the SSBD state allows it to - * be flipped. - */ - if (arm64_get_ssbd_state() == ARM64_SSBD_KERNEL) - *updptr = cpu_to_le32(aarch64_insn_gen_nop()); -} - -void arm64_set_ssbd_mitigation(bool state) -{ - int conduit; - - if (!IS_ENABLED(CONFIG_ARM64_SSBD)) { - pr_info_once("SSBD disabled by kernel configuration\n"); - return; - } - - if (this_cpu_has_cap(ARM64_SSBS)) { - if (state) - asm volatile(SET_PSTATE_SSBS(0)); - else - asm volatile(SET_PSTATE_SSBS(1)); - return; - } - - conduit = arm_smccc_1_1_invoke(ARM_SMCCC_ARCH_WORKAROUND_2, state, - NULL); - - WARN_ON_ONCE(conduit == SMCCC_CONDUIT_NONE); -} - -static bool has_ssbd_mitigation(const struct arm64_cpu_capabilities *entry, - int scope) -{ - struct arm_smccc_res res; - bool required = true; - s32 val; - bool this_cpu_safe = false; - int conduit; - - WARN_ON(scope != SCOPE_LOCAL_CPU || preemptible()); - - if (cpu_mitigations_off()) - ssbd_state = ARM64_SSBD_FORCE_DISABLE; - - /* delay setting __ssb_safe until we get a firmware response */ - if (is_midr_in_range_list(read_cpuid_id(), entry->midr_range_list)) - this_cpu_safe = true; - - if (this_cpu_has_cap(ARM64_SSBS)) { - if (!this_cpu_safe) - __ssb_safe = false; - required = false; - goto out_printmsg; - } - - conduit = arm_smccc_1_1_invoke(ARM_SMCCC_ARCH_FEATURES_FUNC_ID, - ARM_SMCCC_ARCH_WORKAROUND_2, &res); - - if (conduit == SMCCC_CONDUIT_NONE) { - ssbd_state = ARM64_SSBD_UNKNOWN; - if (!this_cpu_safe) - __ssb_safe = false; - return false; - } - - val = (s32)res.a0; - - switch (val) { - case SMCCC_RET_NOT_SUPPORTED: - ssbd_state = ARM64_SSBD_UNKNOWN; - if (!this_cpu_safe) - __ssb_safe = false; - return false; - - /* machines with mixed mitigation requirements must not return this */ - case SMCCC_RET_NOT_REQUIRED: - pr_info_once("%s mitigation not required\n", entry->desc); - ssbd_state = ARM64_SSBD_MITIGATED; - return false; - - case SMCCC_RET_SUCCESS: - __ssb_safe = false; - required = true; - break; - - case 1: /* Mitigation not required on this CPU */ - required = false; - break; - - default: - WARN_ON(1); - if (!this_cpu_safe) - __ssb_safe = false; - return false; - } - - switch (ssbd_state) { - case ARM64_SSBD_FORCE_DISABLE: - arm64_set_ssbd_mitigation(false); - required = false; - break; - - case ARM64_SSBD_KERNEL: - if (required) { - __this_cpu_write(arm64_ssbd_callback_required, 1); - arm64_set_ssbd_mitigation(true); - } - break; - - case ARM64_SSBD_FORCE_ENABLE: - arm64_set_ssbd_mitigation(true); - required = true; - break; - - default: - WARN_ON(1); - break; - } - -out_printmsg: - switch (ssbd_state) { - case ARM64_SSBD_FORCE_DISABLE: - pr_info_once("%s disabled from command-line\n", entry->desc); - break; - - case ARM64_SSBD_FORCE_ENABLE: - pr_info_once("%s forced from command-line\n", entry->desc); - break; - } - - return required; -} - -/* known invulnerable cores */ -static const struct midr_range arm64_ssb_cpus[] = { - MIDR_ALL_VERSIONS(MIDR_CORTEX_A35), - MIDR_ALL_VERSIONS(MIDR_CORTEX_A53), - MIDR_ALL_VERSIONS(MIDR_CORTEX_A55), - MIDR_ALL_VERSIONS(MIDR_BRAHMA_B53), - MIDR_ALL_VERSIONS(MIDR_QCOM_KRYO_3XX_SILVER), - MIDR_ALL_VERSIONS(MIDR_QCOM_KRYO_4XX_SILVER), - {}, -}; - #ifdef CONFIG_ARM64_ERRATUM_1463225 DEFINE_PER_CPU(int, __in_cortex_a76_erratum_1463225_wa); @@ -519,83 +160,6 @@ cpu_enable_cache_maint_trap(const struct arm64_cpu_capabilities *__unused) .type = ARM64_CPUCAP_LOCAL_CPU_ERRATUM, \ CAP_MIDR_RANGE_LIST(midr_list) -/* Track overall mitigation state. We are only mitigated if all cores are ok */ -static bool __hardenbp_enab = true; -static bool __spectrev2_safe = true; - -int get_spectre_v2_workaround_state(void) -{ - if (__spectrev2_safe) - return ARM64_BP_HARDEN_NOT_REQUIRED; - - if (!__hardenbp_enab) - return ARM64_BP_HARDEN_UNKNOWN; - - return ARM64_BP_HARDEN_WA_NEEDED; -} - -/* - * List of CPUs that do not need any Spectre-v2 mitigation at all. - */ -static const struct midr_range spectre_v2_safe_list[] = { - MIDR_ALL_VERSIONS(MIDR_CORTEX_A35), - MIDR_ALL_VERSIONS(MIDR_CORTEX_A53), - MIDR_ALL_VERSIONS(MIDR_CORTEX_A55), - MIDR_ALL_VERSIONS(MIDR_BRAHMA_B53), - MIDR_ALL_VERSIONS(MIDR_HISI_TSV110), - MIDR_ALL_VERSIONS(MIDR_QCOM_KRYO_3XX_SILVER), - MIDR_ALL_VERSIONS(MIDR_QCOM_KRYO_4XX_SILVER), - { /* sentinel */ } -}; - -/* - * Track overall bp hardening for all heterogeneous cores in the machine. - * We are only considered "safe" if all booted cores are known safe. - */ -static bool __maybe_unused -check_branch_predictor(const struct arm64_cpu_capabilities *entry, int scope) -{ - int need_wa; - - WARN_ON(scope != SCOPE_LOCAL_CPU || preemptible()); - - /* If the CPU has CSV2 set, we're safe */ - if (cpuid_feature_extract_unsigned_field(read_cpuid(ID_AA64PFR0_EL1), - ID_AA64PFR0_CSV2_SHIFT)) - return false; - - /* Alternatively, we have a list of unaffected CPUs */ - if (is_midr_in_range_list(read_cpuid_id(), spectre_v2_safe_list)) - return false; - - /* Fallback to firmware detection */ - need_wa = detect_harden_bp_fw(); - if (!need_wa) - return false; - - __spectrev2_safe = false; - - if (!IS_ENABLED(CONFIG_HARDEN_BRANCH_PREDICTOR)) { - pr_warn_once("spectrev2 mitigation disabled by kernel configuration\n"); - __hardenbp_enab = false; - return false; - } - - /* forced off */ - if (__nospectre_v2 || cpu_mitigations_off()) { - pr_info_once("spectrev2 mitigation disabled by command line option\n"); - __hardenbp_enab = false; - return false; - } - - if (need_wa < 0) { - pr_warn_once("ARM_SMCCC_ARCH_WORKAROUND_1 missing from firmware\n"); - __hardenbp_enab = false; - } - - return (need_wa > 0); -} - static const __maybe_unused struct midr_range tx2_family_cpus[] = { MIDR_ALL_VERSIONS(MIDR_BRCM_VULCAN), MIDR_ALL_VERSIONS(MIDR_CAVIUM_THUNDERX2), @@ -735,6 +299,8 @@ static const struct midr_range erratum_845719_list[] = { MIDR_REV_RANGE(MIDR_CORTEX_A53, 0, 0, 4), /* Brahma-B53 r0p[0] */ MIDR_REV(MIDR_BRAHMA_B53, 0, 0), + /* Kryo2XX Silver rAp4 */ + MIDR_REV(MIDR_QCOM_KRYO_2XX_SILVER, 0xa, 0x4), {}, }; #endif @@ -887,9 +453,11 @@ const struct arm64_cpu_capabilities arm64_errata[] = { }, #endif { - .capability = ARM64_HARDEN_BRANCH_PREDICTOR, + .desc = "Spectre-v2", + .capability = ARM64_SPECTRE_V2, .type = ARM64_CPUCAP_LOCAL_CPU_ERRATUM, - .matches = check_branch_predictor, + .matches = has_spectre_v2, + .cpu_enable = spectre_v2_enable_mitigation, }, #ifdef CONFIG_RANDOMIZE_BASE { @@ -899,17 +467,23 @@ const struct arm64_cpu_capabilities arm64_errata[] = { }, #endif { - .desc = "Speculative Store Bypass Disable", - .capability = ARM64_SSBD, + .desc = "Spectre-v4", + .capability = ARM64_SPECTRE_V4, .type = ARM64_CPUCAP_LOCAL_CPU_ERRATUM, - .matches = has_ssbd_mitigation, - .midr_range_list = arm64_ssb_cpus, + .matches = has_spectre_v4, + .cpu_enable = spectre_v4_enable_mitigation, }, #ifdef CONFIG_ARM64_ERRATUM_1418040 { .desc = "ARM erratum 1418040", .capability = ARM64_WORKAROUND_1418040, ERRATA_MIDR_RANGE_LIST(erratum_1418040_list), + /* + * We need to allow affected CPUs to come in late, but + * also need the non-affected CPUs to be able to come + * in at any point in time. Wonderful. + */ + .type = ARM64_CPUCAP_WEAK_LOCAL_CPU_FEATURE, }, #endif #ifdef CONFIG_ARM64_WORKAROUND_SPECULATIVE_AT @@ -951,43 +525,16 @@ const struct arm64_cpu_capabilities arm64_errata[] = { .cpu_enable = cpu_enable_trap_ctr_access, }, #endif +#ifdef CONFIG_ARM64_ERRATUM_1508412 + { + /* we depend on the firmware portion for correctness */ + .desc = "ARM erratum 1508412 (kernel portion)", + .capability = ARM64_WORKAROUND_1508412, + ERRATA_MIDR_RANGE(MIDR_CORTEX_A77, + 0, 0, + 1, 0), + }, +#endif { } }; - -ssize_t cpu_show_spectre_v1(struct device *dev, struct device_attribute *attr, - char *buf) -{ - return sprintf(buf, "Mitigation: __user pointer sanitization\n"); -} - -ssize_t cpu_show_spectre_v2(struct device *dev, struct device_attribute *attr, - char *buf) -{ - switch (get_spectre_v2_workaround_state()) { - case ARM64_BP_HARDEN_NOT_REQUIRED: - return sprintf(buf, "Not affected\n"); - case ARM64_BP_HARDEN_WA_NEEDED: - return sprintf(buf, "Mitigation: Branch predictor hardening\n"); - case ARM64_BP_HARDEN_UNKNOWN: - default: - return sprintf(buf, "Vulnerable\n"); - } -} - -ssize_t cpu_show_spec_store_bypass(struct device *dev, - struct device_attribute *attr, char *buf) -{ - if (__ssb_safe) - return sprintf(buf, "Not affected\n"); - - switch (ssbd_state) { - case ARM64_SSBD_KERNEL: - case ARM64_SSBD_FORCE_ENABLE: - if (IS_ENABLED(CONFIG_ARM64_SSBD)) - return sprintf(buf, - "Mitigation: Speculative Store Bypass disabled via prctl\n"); - } - - return sprintf(buf, "Vulnerable\n"); -} diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c index a389b999482e..6f36c4f62f69 100644 --- a/arch/arm64/kernel/cpufeature.c +++ b/arch/arm64/kernel/cpufeature.c @@ -75,6 +75,7 @@ #include <asm/cpu_ops.h> #include <asm/fpsimd.h> #include <asm/mmu_context.h> +#include <asm/mte.h> #include <asm/processor.h> #include <asm/sysreg.h> #include <asm/traps.h> @@ -197,9 +198,9 @@ static const struct arm64_ftr_bits ftr_id_aa64isar1[] = { ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64ISAR1_FCMA_SHIFT, 4, 0), ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64ISAR1_JSCVT_SHIFT, 4, 0), ARM64_FTR_BITS(FTR_VISIBLE_IF_IS_ENABLED(CONFIG_ARM64_PTR_AUTH), - FTR_STRICT, FTR_LOWER_SAFE, ID_AA64ISAR1_API_SHIFT, 4, 0), + FTR_STRICT, FTR_EXACT, ID_AA64ISAR1_API_SHIFT, 4, 0), ARM64_FTR_BITS(FTR_VISIBLE_IF_IS_ENABLED(CONFIG_ARM64_PTR_AUTH), - FTR_STRICT, FTR_LOWER_SAFE, ID_AA64ISAR1_APA_SHIFT, 4, 0), + FTR_STRICT, FTR_EXACT, ID_AA64ISAR1_APA_SHIFT, 4, 0), ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64ISAR1_DPB_SHIFT, 4, 0), ARM64_FTR_END, }; @@ -227,7 +228,9 @@ static const struct arm64_ftr_bits ftr_id_aa64pfr0[] = { static const struct arm64_ftr_bits ftr_id_aa64pfr1[] = { ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64PFR1_MPAMFRAC_SHIFT, 4, 0), ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64PFR1_RASFRAC_SHIFT, 4, 0), - ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64PFR1_SSBS_SHIFT, 4, ID_AA64PFR1_SSBS_PSTATE_NI), + ARM64_FTR_BITS(FTR_VISIBLE_IF_IS_ENABLED(CONFIG_ARM64_MTE), + FTR_STRICT, FTR_LOWER_SAFE, ID_AA64PFR1_MTE_SHIFT, 4, ID_AA64PFR1_MTE_NI), + ARM64_FTR_BITS(FTR_VISIBLE, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_AA64PFR1_SSBS_SHIFT, 4, ID_AA64PFR1_SSBS_PSTATE_NI), ARM64_FTR_BITS(FTR_VISIBLE_IF_IS_ENABLED(CONFIG_ARM64_BTI), FTR_STRICT, FTR_LOWER_SAFE, ID_AA64PFR1_BT_SHIFT, 4, 0), ARM64_FTR_END, @@ -487,7 +490,7 @@ static const struct arm64_ftr_bits ftr_id_pfr1[] = { }; static const struct arm64_ftr_bits ftr_id_pfr2[] = { - ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_PFR2_SSBS_SHIFT, 4, 0), + ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_PFR2_SSBS_SHIFT, 4, 0), ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_PFR2_CSV3_SHIFT, 4, 0), ARM64_FTR_END, }; @@ -686,7 +689,7 @@ static s64 arm64_ftr_safe_value(const struct arm64_ftr_bits *ftrp, s64 new, case FTR_HIGHER_OR_ZERO_SAFE: if (!cur || !new) break; - /* Fallthrough */ + fallthrough; case FTR_HIGHER_SAFE: ret = new > cur ? new : cur; break; @@ -1111,6 +1114,7 @@ u64 read_sanitised_ftr_reg(u32 id) return 0; return regp->sys_val; } +EXPORT_SYMBOL_GPL(read_sanitised_ftr_reg); #define read_sysreg_case(r) \ case r: return read_sysreg_s(r) @@ -1333,6 +1337,8 @@ static bool unmap_kernel_at_el0(const struct arm64_cpu_capabilities *entry, MIDR_ALL_VERSIONS(MIDR_CORTEX_A73), MIDR_ALL_VERSIONS(MIDR_HISI_TSV110), MIDR_ALL_VERSIONS(MIDR_NVIDIA_CARMEL), + MIDR_ALL_VERSIONS(MIDR_QCOM_KRYO_2XX_GOLD), + MIDR_ALL_VERSIONS(MIDR_QCOM_KRYO_2XX_SILVER), MIDR_ALL_VERSIONS(MIDR_QCOM_KRYO_3XX_SILVER), MIDR_ALL_VERSIONS(MIDR_QCOM_KRYO_4XX_SILVER), { /* sentinel */ } @@ -1443,6 +1449,7 @@ static inline void __cpu_enable_hw_dbm(void) write_sysreg(tcr, tcr_el1); isb(); + local_flush_tlb_all(); } static bool cpu_has_broken_dbm(void) @@ -1583,48 +1590,6 @@ static void cpu_has_fwb(const struct arm64_cpu_capabilities *__unused) WARN_ON(val & (7 << 27 | 7 << 21)); } -#ifdef CONFIG_ARM64_SSBD -static int ssbs_emulation_handler(struct pt_regs *regs, u32 instr) -{ - if (user_mode(regs)) - return 1; - - if (instr & BIT(PSTATE_Imm_shift)) - regs->pstate |= PSR_SSBS_BIT; - else - regs->pstate &= ~PSR_SSBS_BIT; - - arm64_skip_faulting_instruction(regs, 4); - return 0; -} - -static struct undef_hook ssbs_emulation_hook = { - .instr_mask = ~(1U << PSTATE_Imm_shift), - .instr_val = 0xd500401f | PSTATE_SSBS, - .fn = ssbs_emulation_handler, -}; - -static void cpu_enable_ssbs(const struct arm64_cpu_capabilities *__unused) -{ - static bool undef_hook_registered = false; - static DEFINE_RAW_SPINLOCK(hook_lock); - - raw_spin_lock(&hook_lock); - if (!undef_hook_registered) { - register_undef_hook(&ssbs_emulation_hook); - undef_hook_registered = true; - } - raw_spin_unlock(&hook_lock); - - if (arm64_get_ssbd_state() == ARM64_SSBD_FORCE_DISABLE) { - sysreg_clear_set(sctlr_el1, 0, SCTLR_ELx_DSSBS); - arm64_set_ssbd_mitigation(false); - } else { - arm64_set_ssbd_mitigation(true); - } -} -#endif /* CONFIG_ARM64_SSBD */ - #ifdef CONFIG_ARM64_PAN static void cpu_enable_pan(const struct arm64_cpu_capabilities *__unused) { @@ -1648,11 +1613,37 @@ static void cpu_clear_disr(const struct arm64_cpu_capabilities *__unused) #endif /* CONFIG_ARM64_RAS_EXTN */ #ifdef CONFIG_ARM64_PTR_AUTH -static bool has_address_auth(const struct arm64_cpu_capabilities *entry, - int __unused) +static bool has_address_auth_cpucap(const struct arm64_cpu_capabilities *entry, int scope) { - return __system_matches_cap(ARM64_HAS_ADDRESS_AUTH_ARCH) || - __system_matches_cap(ARM64_HAS_ADDRESS_AUTH_IMP_DEF); + int boot_val, sec_val; + + /* We don't expect to be called with SCOPE_SYSTEM */ + WARN_ON(scope == SCOPE_SYSTEM); + /* + * The ptr-auth feature levels are not intercompatible with lower + * levels. Hence we must match ptr-auth feature level of the secondary + * CPUs with that of the boot CPU. The level of boot cpu is fetched + * from the sanitised register whereas direct register read is done for + * the secondary CPUs. + * The sanitised feature state is guaranteed to match that of the + * boot CPU as a mismatched secondary CPU is parked before it gets + * a chance to update the state, with the capability. + */ + boot_val = cpuid_feature_extract_field(read_sanitised_ftr_reg(entry->sys_reg), + entry->field_pos, entry->sign); + if (scope & SCOPE_BOOT_CPU) + return boot_val >= entry->min_field_value; + /* Now check for the secondary CPUs with SCOPE_LOCAL_CPU scope */ + sec_val = cpuid_feature_extract_field(__read_sysreg_by_encoding(entry->sys_reg), + entry->field_pos, entry->sign); + return sec_val == boot_val; +} + +static bool has_address_auth_metacap(const struct arm64_cpu_capabilities *entry, + int scope) +{ + return has_address_auth_cpucap(cpu_hwcaps_ptrs[ARM64_HAS_ADDRESS_AUTH_ARCH], scope) || + has_address_auth_cpucap(cpu_hwcaps_ptrs[ARM64_HAS_ADDRESS_AUTH_IMP_DEF], scope); } static bool has_generic_auth(const struct arm64_cpu_capabilities *entry, @@ -1702,6 +1693,22 @@ static void bti_enable(const struct arm64_cpu_capabilities *__unused) } #endif /* CONFIG_ARM64_BTI */ +#ifdef CONFIG_ARM64_MTE +static void cpu_enable_mte(struct arm64_cpu_capabilities const *cap) +{ + static bool cleared_zero_page = false; + + /* + * Clear the tags in the zero page. This needs to be done via the + * linear map which has the Tagged attribute. + */ + if (!cleared_zero_page) { + cleared_zero_page = true; + mte_clear_page_tags(lm_alias(empty_zero_page)); + } +} +#endif /* CONFIG_ARM64_MTE */ + /* Internal helper functions to match cpu capability type */ static bool cpucap_late_cpu_optional(const struct arm64_cpu_capabilities *cap) @@ -1976,19 +1983,16 @@ static const struct arm64_cpu_capabilities arm64_features[] = { .field_pos = ID_AA64ISAR0_CRC32_SHIFT, .min_field_value = 1, }, -#ifdef CONFIG_ARM64_SSBD { .desc = "Speculative Store Bypassing Safe (SSBS)", .capability = ARM64_SSBS, - .type = ARM64_CPUCAP_WEAK_LOCAL_CPU_FEATURE, + .type = ARM64_CPUCAP_SYSTEM_FEATURE, .matches = has_cpuid_feature, .sys_reg = SYS_ID_AA64PFR1_EL1, .field_pos = ID_AA64PFR1_SSBS_SHIFT, .sign = FTR_UNSIGNED, .min_field_value = ID_AA64PFR1_SSBS_PSTATE_ONLY, - .cpu_enable = cpu_enable_ssbs, }, -#endif #ifdef CONFIG_ARM64_CNP { .desc = "Common not Private translations", @@ -2021,7 +2025,7 @@ static const struct arm64_cpu_capabilities arm64_features[] = { .sign = FTR_UNSIGNED, .field_pos = ID_AA64ISAR1_APA_SHIFT, .min_field_value = ID_AA64ISAR1_APA_ARCHITECTED, - .matches = has_cpuid_feature, + .matches = has_address_auth_cpucap, }, { .desc = "Address authentication (IMP DEF algorithm)", @@ -2031,12 +2035,12 @@ static const struct arm64_cpu_capabilities arm64_features[] = { .sign = FTR_UNSIGNED, .field_pos = ID_AA64ISAR1_API_SHIFT, .min_field_value = ID_AA64ISAR1_API_IMP_DEF, - .matches = has_cpuid_feature, + .matches = has_address_auth_cpucap, }, { .capability = ARM64_HAS_ADDRESS_AUTH, .type = ARM64_CPUCAP_BOOT_CPU_FEATURE, - .matches = has_address_auth, + .matches = has_address_auth_metacap, }, { .desc = "Generic authentication (architected algorithm)", @@ -2121,6 +2125,19 @@ static const struct arm64_cpu_capabilities arm64_features[] = { .sign = FTR_UNSIGNED, }, #endif +#ifdef CONFIG_ARM64_MTE + { + .desc = "Memory Tagging Extension", + .capability = ARM64_MTE, + .type = ARM64_CPUCAP_STRICT_BOOT_CPU_FEATURE, + .matches = has_cpuid_feature, + .sys_reg = SYS_ID_AA64PFR1_EL1, + .field_pos = ID_AA64PFR1_MTE_SHIFT, + .min_field_value = ID_AA64PFR1_MTE, + .sign = FTR_UNSIGNED, + .cpu_enable = cpu_enable_mte, + }, +#endif /* CONFIG_ARM64_MTE */ {}, }; @@ -2237,6 +2254,9 @@ static const struct arm64_cpu_capabilities arm64_elf_hwcaps[] = { HWCAP_MULTI_CAP(ptr_auth_hwcap_addr_matches, CAP_HWCAP, KERNEL_HWCAP_PACA), HWCAP_MULTI_CAP(ptr_auth_hwcap_gen_matches, CAP_HWCAP, KERNEL_HWCAP_PACG), #endif +#ifdef CONFIG_ARM64_MTE + HWCAP_CAP(SYS_ID_AA64PFR1_EL1, ID_AA64PFR1_MTE_SHIFT, FTR_UNSIGNED, ID_AA64PFR1_MTE, CAP_HWCAP, KERNEL_HWCAP_MTE), +#endif /* CONFIG_ARM64_MTE */ {}, }; diff --git a/arch/arm64/kernel/cpuinfo.c b/arch/arm64/kernel/cpuinfo.c index 393c6fb1f1cb..77605aec25fe 100644 --- a/arch/arm64/kernel/cpuinfo.c +++ b/arch/arm64/kernel/cpuinfo.c @@ -34,103 +34,102 @@ DEFINE_PER_CPU(struct cpuinfo_arm64, cpu_data); static struct cpuinfo_arm64 boot_cpu_data; static const char *icache_policy_str[] = { - [0 ... ICACHE_POLICY_PIPT] = "RESERVED/UNKNOWN", + [ICACHE_POLICY_VPIPT] = "VPIPT", + [ICACHE_POLICY_RESERVED] = "RESERVED/UNKNOWN", [ICACHE_POLICY_VIPT] = "VIPT", [ICACHE_POLICY_PIPT] = "PIPT", - [ICACHE_POLICY_VPIPT] = "VPIPT", }; unsigned long __icache_flags; static const char *const hwcap_str[] = { - "fp", - "asimd", - "evtstrm", - "aes", - "pmull", - "sha1", - "sha2", - "crc32", - "atomics", - "fphp", - "asimdhp", - "cpuid", - "asimdrdm", - "jscvt", - "fcma", - "lrcpc", - "dcpop", - "sha3", - "sm3", - "sm4", - "asimddp", - "sha512", - "sve", - "asimdfhm", - "dit", - "uscat", - "ilrcpc", - "flagm", - "ssbs", - "sb", - "paca", - "pacg", - "dcpodp", - "sve2", - "sveaes", - "svepmull", - "svebitperm", - "svesha3", - "svesm4", - "flagm2", - "frint", - "svei8mm", - "svef32mm", - "svef64mm", - "svebf16", - "i8mm", - "bf16", - "dgh", - "rng", - "bti", - /* reserved for "mte" */ - NULL + [KERNEL_HWCAP_FP] = "fp", + [KERNEL_HWCAP_ASIMD] = "asimd", + [KERNEL_HWCAP_EVTSTRM] = "evtstrm", + [KERNEL_HWCAP_AES] = "aes", + [KERNEL_HWCAP_PMULL] = "pmull", + [KERNEL_HWCAP_SHA1] = "sha1", + [KERNEL_HWCAP_SHA2] = "sha2", + [KERNEL_HWCAP_CRC32] = "crc32", + [KERNEL_HWCAP_ATOMICS] = "atomics", + [KERNEL_HWCAP_FPHP] = "fphp", + [KERNEL_HWCAP_ASIMDHP] = "asimdhp", + [KERNEL_HWCAP_CPUID] = "cpuid", + [KERNEL_HWCAP_ASIMDRDM] = "asimdrdm", + [KERNEL_HWCAP_JSCVT] = "jscvt", + [KERNEL_HWCAP_FCMA] = "fcma", + [KERNEL_HWCAP_LRCPC] = "lrcpc", + [KERNEL_HWCAP_DCPOP] = "dcpop", + [KERNEL_HWCAP_SHA3] = "sha3", + [KERNEL_HWCAP_SM3] = "sm3", + [KERNEL_HWCAP_SM4] = "sm4", + [KERNEL_HWCAP_ASIMDDP] = "asimddp", + [KERNEL_HWCAP_SHA512] = "sha512", + [KERNEL_HWCAP_SVE] = "sve", + [KERNEL_HWCAP_ASIMDFHM] = "asimdfhm", + [KERNEL_HWCAP_DIT] = "dit", + [KERNEL_HWCAP_USCAT] = "uscat", + [KERNEL_HWCAP_ILRCPC] = "ilrcpc", + [KERNEL_HWCAP_FLAGM] = "flagm", + [KERNEL_HWCAP_SSBS] = "ssbs", + [KERNEL_HWCAP_SB] = "sb", + [KERNEL_HWCAP_PACA] = "paca", + [KERNEL_HWCAP_PACG] = "pacg", + [KERNEL_HWCAP_DCPODP] = "dcpodp", + [KERNEL_HWCAP_SVE2] = "sve2", + [KERNEL_HWCAP_SVEAES] = "sveaes", + [KERNEL_HWCAP_SVEPMULL] = "svepmull", + [KERNEL_HWCAP_SVEBITPERM] = "svebitperm", + [KERNEL_HWCAP_SVESHA3] = "svesha3", + [KERNEL_HWCAP_SVESM4] = "svesm4", + [KERNEL_HWCAP_FLAGM2] = "flagm2", + [KERNEL_HWCAP_FRINT] = "frint", + [KERNEL_HWCAP_SVEI8MM] = "svei8mm", + [KERNEL_HWCAP_SVEF32MM] = "svef32mm", + [KERNEL_HWCAP_SVEF64MM] = "svef64mm", + [KERNEL_HWCAP_SVEBF16] = "svebf16", + [KERNEL_HWCAP_I8MM] = "i8mm", + [KERNEL_HWCAP_BF16] = "bf16", + [KERNEL_HWCAP_DGH] = "dgh", + [KERNEL_HWCAP_RNG] = "rng", + [KERNEL_HWCAP_BTI] = "bti", + [KERNEL_HWCAP_MTE] = "mte", }; #ifdef CONFIG_COMPAT +#define COMPAT_KERNEL_HWCAP(x) const_ilog2(COMPAT_HWCAP_ ## x) static const char *const compat_hwcap_str[] = { - "swp", - "half", - "thumb", - "26bit", - "fastmult", - "fpa", - "vfp", - "edsp", - "java", - "iwmmxt", - "crunch", - "thumbee", - "neon", - "vfpv3", - "vfpv3d16", - "tls", - "vfpv4", - "idiva", - "idivt", - "vfpd32", - "lpae", - "evtstrm", - NULL + [COMPAT_KERNEL_HWCAP(SWP)] = "swp", + [COMPAT_KERNEL_HWCAP(HALF)] = "half", + [COMPAT_KERNEL_HWCAP(THUMB)] = "thumb", + [COMPAT_KERNEL_HWCAP(26BIT)] = NULL, /* Not possible on arm64 */ + [COMPAT_KERNEL_HWCAP(FAST_MULT)] = "fastmult", + [COMPAT_KERNEL_HWCAP(FPA)] = NULL, /* Not possible on arm64 */ + [COMPAT_KERNEL_HWCAP(VFP)] = "vfp", + [COMPAT_KERNEL_HWCAP(EDSP)] = "edsp", + [COMPAT_KERNEL_HWCAP(JAVA)] = NULL, /* Not possible on arm64 */ + [COMPAT_KERNEL_HWCAP(IWMMXT)] = NULL, /* Not possible on arm64 */ + [COMPAT_KERNEL_HWCAP(CRUNCH)] = NULL, /* Not possible on arm64 */ + [COMPAT_KERNEL_HWCAP(THUMBEE)] = NULL, /* Not possible on arm64 */ + [COMPAT_KERNEL_HWCAP(NEON)] = "neon", + [COMPAT_KERNEL_HWCAP(VFPv3)] = "vfpv3", + [COMPAT_KERNEL_HWCAP(VFPV3D16)] = NULL, /* Not possible on arm64 */ + [COMPAT_KERNEL_HWCAP(TLS)] = "tls", + [COMPAT_KERNEL_HWCAP(VFPv4)] = "vfpv4", + [COMPAT_KERNEL_HWCAP(IDIVA)] = "idiva", + [COMPAT_KERNEL_HWCAP(IDIVT)] = "idivt", + [COMPAT_KERNEL_HWCAP(VFPD32)] = NULL, /* Not possible on arm64 */ + [COMPAT_KERNEL_HWCAP(LPAE)] = "lpae", + [COMPAT_KERNEL_HWCAP(EVTSTRM)] = "evtstrm", }; +#define COMPAT_KERNEL_HWCAP2(x) const_ilog2(COMPAT_HWCAP2_ ## x) static const char *const compat_hwcap2_str[] = { - "aes", - "pmull", - "sha1", - "sha2", - "crc32", - NULL + [COMPAT_KERNEL_HWCAP2(AES)] = "aes", + [COMPAT_KERNEL_HWCAP2(PMULL)] = "pmull", + [COMPAT_KERNEL_HWCAP2(SHA1)] = "sha1", + [COMPAT_KERNEL_HWCAP2(SHA2)] = "sha2", + [COMPAT_KERNEL_HWCAP2(CRC32)] = "crc32", }; #endif /* CONFIG_COMPAT */ @@ -166,16 +165,25 @@ static int c_show(struct seq_file *m, void *v) seq_puts(m, "Features\t:"); if (compat) { #ifdef CONFIG_COMPAT - for (j = 0; compat_hwcap_str[j]; j++) - if (compat_elf_hwcap & (1 << j)) + for (j = 0; j < ARRAY_SIZE(compat_hwcap_str); j++) { + if (compat_elf_hwcap & (1 << j)) { + /* + * Warn once if any feature should not + * have been present on arm64 platform. + */ + if (WARN_ON_ONCE(!compat_hwcap_str[j])) + continue; + seq_printf(m, " %s", compat_hwcap_str[j]); + } + } - for (j = 0; compat_hwcap2_str[j]; j++) + for (j = 0; j < ARRAY_SIZE(compat_hwcap2_str); j++) if (compat_elf_hwcap2 & (1 << j)) seq_printf(m, " %s", compat_hwcap2_str[j]); #endif /* CONFIG_COMPAT */ } else { - for (j = 0; hwcap_str[j]; j++) + for (j = 0; j < ARRAY_SIZE(hwcap_str); j++) if (cpu_have_feature(j)) seq_printf(m, " %s", hwcap_str[j]); } @@ -326,11 +334,11 @@ static void cpuinfo_detect_icache_policy(struct cpuinfo_arm64 *info) case ICACHE_POLICY_VPIPT: set_bit(ICACHEF_VPIPT, &__icache_flags); break; - default: - /* Fallthrough */ + case ICACHE_POLICY_RESERVED: case ICACHE_POLICY_VIPT: /* Assume aliasing */ set_bit(ICACHEF_ALIASING, &__icache_flags); + break; } pr_info("Detected %s I-cache on CPU%d\n", icache_policy_str[l1ip], cpu); diff --git a/arch/arm64/kernel/debug-monitors.c b/arch/arm64/kernel/debug-monitors.c index 7310a4f7f993..fa76151de6ff 100644 --- a/arch/arm64/kernel/debug-monitors.c +++ b/arch/arm64/kernel/debug-monitors.c @@ -384,7 +384,7 @@ void __init debug_traps_init(void) hook_debug_fault_code(DBG_ESR_EVT_HWSS, single_step_handler, SIGTRAP, TRAP_TRACE, "single-step handler"); hook_debug_fault_code(DBG_ESR_EVT_BRK, brk_handler, SIGTRAP, - TRAP_BRKPT, "ptrace BRK handler"); + TRAP_BRKPT, "BRK handler"); } /* Re-enable single step for syscall restarting. */ diff --git a/arch/arm64/kernel/efi-header.S b/arch/arm64/kernel/efi-header.S index df67c0f2a077..a71844fb923e 100644 --- a/arch/arm64/kernel/efi-header.S +++ b/arch/arm64/kernel/efi-header.S @@ -147,6 +147,6 @@ efi_debug_entry: * correctly at this alignment, we must ensure that .text is * placed at a 4k boundary in the Image to begin with. */ - .align 12 + .balign SEGMENT_ALIGN efi_header_end: .endm diff --git a/arch/arm64/kernel/efi.c b/arch/arm64/kernel/efi.c index d0cf596db82c..fa02efb28e88 100644 --- a/arch/arm64/kernel/efi.c +++ b/arch/arm64/kernel/efi.c @@ -54,7 +54,7 @@ static __init pteval_t create_mapping_protection(efi_memory_desc_t *md) } /* we will fill this structure from the stub, so don't put it in .bss */ -struct screen_info screen_info __section(.data); +struct screen_info screen_info __section(".data"); int __init efi_create_mapping(struct mm_struct *mm, efi_memory_desc_t *md) { diff --git a/arch/arm64/kernel/entry-common.c b/arch/arm64/kernel/entry-common.c index d3be9dbf5490..43d4c329775f 100644 --- a/arch/arm64/kernel/entry-common.c +++ b/arch/arm64/kernel/entry-common.c @@ -66,6 +66,13 @@ static void notrace el1_dbg(struct pt_regs *regs, unsigned long esr) } NOKPROBE_SYMBOL(el1_dbg); +static void notrace el1_fpac(struct pt_regs *regs, unsigned long esr) +{ + local_daif_inherit(regs); + do_ptrauth_fault(regs, esr); +} +NOKPROBE_SYMBOL(el1_fpac); + asmlinkage void notrace el1_sync_handler(struct pt_regs *regs) { unsigned long esr = read_sysreg(esr_el1); @@ -92,6 +99,9 @@ asmlinkage void notrace el1_sync_handler(struct pt_regs *regs) case ESR_ELx_EC_BRK64: el1_dbg(regs, esr); break; + case ESR_ELx_EC_FPAC: + el1_fpac(regs, esr); + break; default: el1_inv(regs, esr); } @@ -227,6 +237,14 @@ static void notrace el0_svc(struct pt_regs *regs) } NOKPROBE_SYMBOL(el0_svc); +static void notrace el0_fpac(struct pt_regs *regs, unsigned long esr) +{ + user_exit_irqoff(); + local_daif_restore(DAIF_PROCCTX); + do_ptrauth_fault(regs, esr); +} +NOKPROBE_SYMBOL(el0_fpac); + asmlinkage void notrace el0_sync_handler(struct pt_regs *regs) { unsigned long esr = read_sysreg(esr_el1); @@ -272,6 +290,9 @@ asmlinkage void notrace el0_sync_handler(struct pt_regs *regs) case ESR_ELx_EC_BRK64: el0_dbg(regs, esr); break; + case ESR_ELx_EC_FPAC: + el0_fpac(regs, esr); + break; default: el0_inv(regs, esr); } diff --git a/arch/arm64/kernel/entry-fpsimd.S b/arch/arm64/kernel/entry-fpsimd.S index f880dd63ddc3..2ca395c25448 100644 --- a/arch/arm64/kernel/entry-fpsimd.S +++ b/arch/arm64/kernel/entry-fpsimd.S @@ -32,6 +32,7 @@ SYM_FUNC_START(fpsimd_load_state) SYM_FUNC_END(fpsimd_load_state) #ifdef CONFIG_ARM64_SVE + SYM_FUNC_START(sve_save_state) sve_save 0, x1, 2 ret @@ -46,4 +47,28 @@ SYM_FUNC_START(sve_get_vl) _sve_rdvl 0, 1 ret SYM_FUNC_END(sve_get_vl) + +/* + * Load SVE state from FPSIMD state. + * + * x0 = pointer to struct fpsimd_state + * x1 = VQ - 1 + * + * Each SVE vector will be loaded with the first 128-bits taken from FPSIMD + * and the rest zeroed. All the other SVE registers will be zeroed. + */ +SYM_FUNC_START(sve_load_from_fpsimd_state) + sve_load_vq x1, x2, x3 + fpsimd_restore x0, 8 + _for n, 0, 15, _sve_pfalse \n + _sve_wrffr 0 + ret +SYM_FUNC_END(sve_load_from_fpsimd_state) + +/* Zero all SVE registers but the first 128-bits of each vector */ +SYM_FUNC_START(sve_flush_live) + sve_flush + ret +SYM_FUNC_END(sve_flush_live) + #endif /* CONFIG_ARM64_SVE */ diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S index 2646178c8329..b295fb912b12 100644 --- a/arch/arm64/kernel/entry.S +++ b/arch/arm64/kernel/entry.S @@ -132,9 +132,8 @@ alternative_else_nop_endif * them if required. */ .macro apply_ssbd, state, tmp1, tmp2 -#ifdef CONFIG_ARM64_SSBD -alternative_cb arm64_enable_wa2_handling - b .L__asm_ssbd_skip\@ +alternative_cb spectre_v4_patch_fw_mitigation_enable + b .L__asm_ssbd_skip\@ // Patched to NOP alternative_cb_end ldr_this_cpu \tmp2, arm64_ssbd_callback_required, \tmp1 cbz \tmp2, .L__asm_ssbd_skip\@ @@ -142,10 +141,35 @@ alternative_cb_end tbnz \tmp2, #TIF_SSBD, .L__asm_ssbd_skip\@ mov w0, #ARM_SMCCC_ARCH_WORKAROUND_2 mov w1, #\state -alternative_cb arm64_update_smccc_conduit +alternative_cb spectre_v4_patch_fw_mitigation_conduit nop // Patched to SMC/HVC #0 alternative_cb_end .L__asm_ssbd_skip\@: + .endm + + /* Check for MTE asynchronous tag check faults */ + .macro check_mte_async_tcf, flgs, tmp +#ifdef CONFIG_ARM64_MTE +alternative_if_not ARM64_MTE + b 1f +alternative_else_nop_endif + mrs_s \tmp, SYS_TFSRE0_EL1 + tbz \tmp, #SYS_TFSR_EL1_TF0_SHIFT, 1f + /* Asynchronous TCF occurred for TTBR0 access, set the TI flag */ + orr \flgs, \flgs, #_TIF_MTE_ASYNC_FAULT + str \flgs, [tsk, #TSK_TI_FLAGS] + msr_s SYS_TFSRE0_EL1, xzr +1: +#endif + .endm + + /* Clear the MTE asynchronous tag check faults */ + .macro clear_mte_async_tcf +#ifdef CONFIG_ARM64_MTE +alternative_if ARM64_MTE + dsb ish + msr_s SYS_TFSRE0_EL1, xzr +alternative_else_nop_endif #endif .endm @@ -170,19 +194,6 @@ alternative_cb_end stp x28, x29, [sp, #16 * 14] .if \el == 0 - .if \regsize == 32 - /* - * If we're returning from a 32-bit task on a system affected by - * 1418040 then re-enable userspace access to the virtual counter. - */ -#ifdef CONFIG_ARM64_ERRATUM_1418040 -alternative_if ARM64_WORKAROUND_1418040 - mrs x0, cntkctl_el1 - orr x0, x0, #2 // ARCH_TIMER_USR_VCT_ACCESS_EN - msr cntkctl_el1, x0 -alternative_else_nop_endif -#endif - .endif clear_gp_regs mrs x21, sp_el0 ldr_this_cpu tsk, __entry_task, x20 @@ -195,6 +206,8 @@ alternative_else_nop_endif ldr x19, [tsk, #TSK_TI_FLAGS] disable_step_tsk x19, x20 + /* Check for asynchronous tag check faults in user space */ + check_mte_async_tcf x19, x22 apply_ssbd 1, x22, x23 ptrauth_keys_install_kernel tsk, x20, x22, x23 @@ -246,6 +259,13 @@ alternative_if ARM64_HAS_IRQ_PRIO_MASKING str x20, [sp, #S_PMR_SAVE] alternative_else_nop_endif + /* Re-enable tag checking (TCO set on exception entry) */ +#ifdef CONFIG_ARM64_MTE +alternative_if ARM64_MTE + SET_PSTATE_TCO(0) +alternative_else_nop_endif +#endif + /* * Registers that may be useful after this macro is invoked: * @@ -294,14 +314,6 @@ alternative_else_nop_endif tst x22, #PSR_MODE32_BIT // native task? b.eq 3f -#ifdef CONFIG_ARM64_ERRATUM_1418040 -alternative_if ARM64_WORKAROUND_1418040 - mrs x0, cntkctl_el1 - bic x0, x0, #2 // ARCH_TIMER_USR_VCT_ACCESS_EN - msr cntkctl_el1, x0 -alternative_else_nop_endif -#endif - #ifdef CONFIG_ARM64_ERRATUM_845719 alternative_if ARM64_WORKAROUND_845719 #ifdef CONFIG_PID_IN_CONTEXTIDR @@ -353,6 +365,9 @@ alternative_insn eret, nop, ARM64_UNMAP_KERNEL_AT_EL0 br x30 #endif .else + /* Ensure any device/NC reads complete */ + alternative_insn nop, "dmb sy", ARM64_WORKAROUND_1508412 + eret .endif sb @@ -718,11 +733,9 @@ el0_irq_naked: bl trace_hardirqs_off #endif -#ifdef CONFIG_HARDEN_BRANCH_PREDICTOR tbz x22, #55, 1f bl do_el0_irq_bp_hardening 1: -#endif irq_handler #ifdef CONFIG_TRACE_IRQFLAGS @@ -765,6 +778,8 @@ SYM_CODE_START_LOCAL(ret_to_user) and x2, x1, #_TIF_WORK_MASK cbnz x2, work_pending finish_ret_to_user: + /* Ignore asynchronous tag check faults in the uaccess routines */ + clear_mte_async_tcf enable_step_tsk x1, x2 #ifdef CONFIG_GCC_PLUGIN_STACKLEAK bl stackleak_erase diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c index 55c8f3ec6705..062b21f30f94 100644 --- a/arch/arm64/kernel/fpsimd.c +++ b/arch/arm64/kernel/fpsimd.c @@ -32,9 +32,11 @@ #include <linux/swab.h> #include <asm/esr.h> +#include <asm/exception.h> #include <asm/fpsimd.h> #include <asm/cpufeature.h> #include <asm/cputype.h> +#include <asm/neon.h> #include <asm/processor.h> #include <asm/simd.h> #include <asm/sigcontext.h> @@ -312,7 +314,7 @@ static void fpsimd_save(void) * re-enter user with corrupt state. * There's no way to recover, so kill it: */ - force_signal_inject(SIGKILL, SI_KERNEL, 0); + force_signal_inject(SIGKILL, SI_KERNEL, 0, 0); return; } @@ -676,7 +678,7 @@ int sve_set_current_vl(unsigned long arg) vl = arg & PR_SVE_VL_LEN_MASK; flags = arg & ~vl; - if (!system_supports_sve()) + if (!system_supports_sve() || is_compat_task()) return -EINVAL; ret = sve_set_vector_length(current, vl, flags); @@ -689,7 +691,7 @@ int sve_set_current_vl(unsigned long arg) /* PR_SVE_GET_VL */ int sve_get_current_vl(void) { - if (!system_supports_sve()) + if (!system_supports_sve() || is_compat_task()) return -EINVAL; return sve_prctl_status(0); @@ -928,7 +930,7 @@ void fpsimd_release_task(struct task_struct *dead_task) * the SVE access trap will be disabled the next time this task * reaches ret_to_user. * - * TIF_SVE should be clear on entry: otherwise, task_fpsimd_load() + * TIF_SVE should be clear on entry: otherwise, fpsimd_restore_current_state() * would have disabled the SVE access trap for userspace during * ret_to_user, making an SVE access trap impossible in that case. */ @@ -936,7 +938,7 @@ void do_sve_acc(unsigned int esr, struct pt_regs *regs) { /* Even if we chose not to use SVE, the hardware could still trap: */ if (unlikely(!system_supports_sve()) || WARN_ON(is_compat_task())) { - force_signal_inject(SIGILL, ILL_ILLOPC, regs->pc); + force_signal_inject(SIGILL, ILL_ILLOPC, regs->pc, 0); return; } diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S index 037421c66b14..d8d9caf02834 100644 --- a/arch/arm64/kernel/head.S +++ b/arch/arm64/kernel/head.S @@ -36,14 +36,10 @@ #include "efi-header.S" -#define __PHYS_OFFSET (KERNEL_START - TEXT_OFFSET) +#define __PHYS_OFFSET KERNEL_START -#if (TEXT_OFFSET & 0xfff) != 0 -#error TEXT_OFFSET must be at least 4KB aligned -#elif (PAGE_OFFSET & 0x1fffff) != 0 +#if (PAGE_OFFSET & 0x1fffff) != 0 #error PAGE_OFFSET must be at least 2MB aligned -#elif TEXT_OFFSET > 0x1fffff -#error TEXT_OFFSET must be less than 2MB #endif /* @@ -55,7 +51,7 @@ * x0 = physical address to the FDT blob. * * This code is mostly position independent so you call this at - * __pa(PAGE_OFFSET + TEXT_OFFSET). + * __pa(PAGE_OFFSET). * * Note that the callee-saved registers are used for storing variables * that are useful before the MMU is enabled. The allocations are described @@ -77,7 +73,7 @@ _head: b primary_entry // branch to kernel start, magic .long 0 // reserved #endif - le64sym _kernel_offset_le // Image load offset from start of RAM, little-endian + .quad 0 // Image load offset from start of RAM, little-endian le64sym _kernel_size_le // Effective size of kernel image, little-endian le64sym _kernel_flags_le // Informative flags, little-endian .quad 0 // reserved @@ -382,7 +378,7 @@ SYM_FUNC_START_LOCAL(__create_page_tables) * Map the kernel image (starting with PHYS_OFFSET). */ adrp x0, init_pg_dir - mov_q x5, KIMAGE_VADDR + TEXT_OFFSET // compile time __va(_text) + mov_q x5, KIMAGE_VADDR // compile time __va(_text) add x5, x5, x23 // add KASLR displacement mov x4, PTRS_PER_PGD adrp x6, _end // runtime __pa(_end) @@ -474,7 +470,7 @@ SYM_FUNC_END(__primary_switched) .pushsection ".rodata", "a" SYM_DATA_START(kimage_vaddr) - .quad _text - TEXT_OFFSET + .quad _text SYM_DATA_END(kimage_vaddr) EXPORT_SYMBOL(kimage_vaddr) .popsection diff --git a/arch/arm64/kernel/hibernate.c b/arch/arm64/kernel/hibernate.c index 68e14152d6e9..42003774d261 100644 --- a/arch/arm64/kernel/hibernate.c +++ b/arch/arm64/kernel/hibernate.c @@ -21,7 +21,6 @@ #include <linux/sched.h> #include <linux/suspend.h> #include <linux/utsname.h> -#include <linux/version.h> #include <asm/barrier.h> #include <asm/cacheflush.h> @@ -31,6 +30,7 @@ #include <asm/kexec.h> #include <asm/memory.h> #include <asm/mmu_context.h> +#include <asm/mte.h> #include <asm/pgalloc.h> #include <asm/pgtable-hwdef.h> #include <asm/sections.h> @@ -285,6 +285,117 @@ static int create_safe_exec_page(void *src_start, size_t length, #define dcache_clean_range(start, end) __flush_dcache_area(start, (end - start)) +#ifdef CONFIG_ARM64_MTE + +static DEFINE_XARRAY(mte_pages); + +static int save_tags(struct page *page, unsigned long pfn) +{ + void *tag_storage, *ret; + + tag_storage = mte_allocate_tag_storage(); + if (!tag_storage) + return -ENOMEM; + + mte_save_page_tags(page_address(page), tag_storage); + + ret = xa_store(&mte_pages, pfn, tag_storage, GFP_KERNEL); + if (WARN(xa_is_err(ret), "Failed to store MTE tags")) { + mte_free_tag_storage(tag_storage); + return xa_err(ret); + } else if (WARN(ret, "swsusp: %s: Duplicate entry", __func__)) { + mte_free_tag_storage(ret); + } + + return 0; +} + +static void swsusp_mte_free_storage(void) +{ + XA_STATE(xa_state, &mte_pages, 0); + void *tags; + + xa_lock(&mte_pages); + xas_for_each(&xa_state, tags, ULONG_MAX) { + mte_free_tag_storage(tags); + } + xa_unlock(&mte_pages); + + xa_destroy(&mte_pages); +} + +static int swsusp_mte_save_tags(void) +{ + struct zone *zone; + unsigned long pfn, max_zone_pfn; + int ret = 0; + int n = 0; + + if (!system_supports_mte()) + return 0; + + for_each_populated_zone(zone) { + max_zone_pfn = zone_end_pfn(zone); + for (pfn = zone->zone_start_pfn; pfn < max_zone_pfn; pfn++) { + struct page *page = pfn_to_online_page(pfn); + + if (!page) + continue; + + if (!test_bit(PG_mte_tagged, &page->flags)) + continue; + + ret = save_tags(page, pfn); + if (ret) { + swsusp_mte_free_storage(); + goto out; + } + + n++; + } + } + pr_info("Saved %d MTE pages\n", n); + +out: + return ret; +} + +static void swsusp_mte_restore_tags(void) +{ + XA_STATE(xa_state, &mte_pages, 0); + int n = 0; + void *tags; + + xa_lock(&mte_pages); + xas_for_each(&xa_state, tags, ULONG_MAX) { + unsigned long pfn = xa_state.xa_index; + struct page *page = pfn_to_online_page(pfn); + + mte_restore_page_tags(page_address(page), tags); + + mte_free_tag_storage(tags); + n++; + } + xa_unlock(&mte_pages); + + pr_info("Restored %d MTE pages\n", n); + + xa_destroy(&mte_pages); +} + +#else /* CONFIG_ARM64_MTE */ + +static int swsusp_mte_save_tags(void) +{ + return 0; +} + +static void swsusp_mte_restore_tags(void) +{ +} + +#endif /* CONFIG_ARM64_MTE */ + int swsusp_arch_suspend(void) { int ret = 0; @@ -302,6 +413,10 @@ int swsusp_arch_suspend(void) /* make the crash dump kernel image visible/saveable */ crash_prepare_suspend(); + ret = swsusp_mte_save_tags(); + if (ret) + return ret; + sleep_cpu = smp_processor_id(); ret = swsusp_save(); } else { @@ -315,6 +430,8 @@ int swsusp_arch_suspend(void) dcache_clean_range(__hyp_text_start, __hyp_text_end); } + swsusp_mte_restore_tags(); + /* make the crash dump kernel image protected again */ crash_post_resume(); @@ -332,11 +449,7 @@ int swsusp_arch_suspend(void) * mitigation off behind our back, let's set the state * to what we expect it to be. */ - switch (arm64_get_ssbd_state()) { - case ARM64_SSBD_FORCE_ENABLE: - case ARM64_SSBD_KERNEL: - arm64_set_ssbd_mitigation(true); - } + spectre_v4_enable_mitigation(NULL); } local_daif_restore(flags); diff --git a/arch/arm64/kernel/hw_breakpoint.c b/arch/arm64/kernel/hw_breakpoint.c index af234a1e08b7..712e97c03e54 100644 --- a/arch/arm64/kernel/hw_breakpoint.c +++ b/arch/arm64/kernel/hw_breakpoint.c @@ -257,7 +257,7 @@ static int hw_breakpoint_control(struct perf_event *bp, * level. */ enable_debug_monitors(dbg_el); - /* Fall through */ + fallthrough; case HW_BREAKPOINT_RESTORE: /* Setup the address register. */ write_wb_reg(val_reg, i, info->address); @@ -541,13 +541,13 @@ int hw_breakpoint_arch_parse(struct perf_event *bp, if (hw->ctrl.len == ARM_BREAKPOINT_LEN_2) break; - /* Fallthrough */ + fallthrough; case 3: /* Allow single byte watchpoint. */ if (hw->ctrl.len == ARM_BREAKPOINT_LEN_1) break; - /* Fallthrough */ + fallthrough; default: return -EINVAL; } diff --git a/arch/arm64/kernel/image-vars.h b/arch/arm64/kernel/image-vars.h index 9e897c500237..c615b285ff5b 100644 --- a/arch/arm64/kernel/image-vars.h +++ b/arch/arm64/kernel/image-vars.h @@ -61,16 +61,11 @@ __efistub__ctype = _ctype; * memory mappings. */ -#define KVM_NVHE_ALIAS(sym) __kvm_nvhe_##sym = sym; - /* Alternative callbacks for init-time patching of nVHE hyp code. */ -KVM_NVHE_ALIAS(arm64_enable_wa2_handling); KVM_NVHE_ALIAS(kvm_patch_vector_branch); KVM_NVHE_ALIAS(kvm_update_va_mask); /* Global kernel state accessed by nVHE hyp code. */ -KVM_NVHE_ALIAS(arm64_ssbd_callback_required); -KVM_NVHE_ALIAS(kvm_host_data); KVM_NVHE_ALIAS(kvm_vgic_global_state); /* Kernel constant needed to compute idmap addresses. */ @@ -92,7 +87,6 @@ KVM_NVHE_ALIAS(__icache_flags); /* Kernel symbols needed for cpus_have_final/const_caps checks. */ KVM_NVHE_ALIAS(arm64_const_caps_ready); KVM_NVHE_ALIAS(cpu_hwcap_keys); -KVM_NVHE_ALIAS(cpu_hwcaps); /* Static keys which are set if a vGIC trap should be handled in hyp. */ KVM_NVHE_ALIAS(vgic_v2_cpuif_trap); @@ -101,8 +95,14 @@ KVM_NVHE_ALIAS(vgic_v3_cpuif_trap); /* Static key checked in pmr_sync(). */ #ifdef CONFIG_ARM64_PSEUDO_NMI KVM_NVHE_ALIAS(gic_pmr_sync); +/* Static key checked in GIC_PRIO_IRQOFF. */ +KVM_NVHE_ALIAS(gic_nonsecure_priorities); #endif +/* EL2 exception handling */ +KVM_NVHE_ALIAS(__start___kvm_ex_table); +KVM_NVHE_ALIAS(__stop___kvm_ex_table); + #endif /* CONFIG_KVM */ #endif /* __ARM64_KERNEL_IMAGE_VARS_H */ diff --git a/arch/arm64/kernel/image.h b/arch/arm64/kernel/image.h index c7d38c660372..7bc3ba897901 100644 --- a/arch/arm64/kernel/image.h +++ b/arch/arm64/kernel/image.h @@ -62,7 +62,6 @@ */ #define HEAD_SYMBOLS \ DEFINE_IMAGE_LE64(_kernel_size_le, _end - _text); \ - DEFINE_IMAGE_LE64(_kernel_offset_le, TEXT_OFFSET); \ DEFINE_IMAGE_LE64(_kernel_flags_le, __HEAD_FLAGS); #endif /* __ARM64_KERNEL_IMAGE_H */ diff --git a/arch/arm64/kernel/insn.c b/arch/arm64/kernel/insn.c index a107375005bc..6c0de2f60ea9 100644 --- a/arch/arm64/kernel/insn.c +++ b/arch/arm64/kernel/insn.c @@ -60,16 +60,10 @@ bool __kprobes aarch64_insn_is_steppable_hint(u32 insn) case AARCH64_INSN_HINT_XPACLRI: case AARCH64_INSN_HINT_PACIA_1716: case AARCH64_INSN_HINT_PACIB_1716: - case AARCH64_INSN_HINT_AUTIA_1716: - case AARCH64_INSN_HINT_AUTIB_1716: case AARCH64_INSN_HINT_PACIAZ: case AARCH64_INSN_HINT_PACIASP: case AARCH64_INSN_HINT_PACIBZ: case AARCH64_INSN_HINT_PACIBSP: - case AARCH64_INSN_HINT_AUTIAZ: - case AARCH64_INSN_HINT_AUTIASP: - case AARCH64_INSN_HINT_AUTIBZ: - case AARCH64_INSN_HINT_AUTIBSP: case AARCH64_INSN_HINT_BTI: case AARCH64_INSN_HINT_BTIC: case AARCH64_INSN_HINT_BTIJ: @@ -176,7 +170,7 @@ bool __kprobes aarch64_insn_uses_literal(u32 insn) bool __kprobes aarch64_insn_is_branch(u32 insn) { - /* b, bl, cb*, tb*, b.cond, br, blr */ + /* b, bl, cb*, tb*, ret*, b.cond, br*, blr* */ return aarch64_insn_is_b(insn) || aarch64_insn_is_bl(insn) || @@ -185,8 +179,11 @@ bool __kprobes aarch64_insn_is_branch(u32 insn) aarch64_insn_is_tbz(insn) || aarch64_insn_is_tbnz(insn) || aarch64_insn_is_ret(insn) || + aarch64_insn_is_ret_auth(insn) || aarch64_insn_is_br(insn) || + aarch64_insn_is_br_auth(insn) || aarch64_insn_is_blr(insn) || + aarch64_insn_is_blr_auth(insn) || aarch64_insn_is_bcond(insn); } diff --git a/arch/arm64/kernel/irq.c b/arch/arm64/kernel/irq.c index 04a327ccf84d..9cf2fb87584a 100644 --- a/arch/arm64/kernel/irq.c +++ b/arch/arm64/kernel/irq.c @@ -10,10 +10,10 @@ * Copyright (C) 2012 ARM Ltd. */ -#include <linux/kernel_stat.h> #include <linux/irq.h> #include <linux/memory.h> #include <linux/smp.h> +#include <linux/hardirq.h> #include <linux/init.h> #include <linux/irqchip.h> #include <linux/kprobes.h> @@ -22,20 +22,11 @@ #include <asm/daifflags.h> #include <asm/vmap_stack.h> -unsigned long irq_err_count; - /* Only access this in an NMI enter/exit */ DEFINE_PER_CPU(struct nmi_ctx, nmi_contexts); DEFINE_PER_CPU(unsigned long *, irq_stack_ptr); -int arch_show_interrupts(struct seq_file *p, int prec) -{ - show_ipi_list(p, prec); - seq_printf(p, "%*s: %10lu\n", prec, "Err", irq_err_count); - return 0; -} - #ifdef CONFIG_VMAP_STACK static void init_irq_stacks(void) { diff --git a/arch/arm64/kernel/kexec_image.c b/arch/arm64/kernel/kexec_image.c index af9987c154ca..9ec34690e255 100644 --- a/arch/arm64/kernel/kexec_image.c +++ b/arch/arm64/kernel/kexec_image.c @@ -43,7 +43,7 @@ static void *image_load(struct kimage *image, u64 flags, value; bool be_image, be_kernel; struct kexec_buf kbuf; - unsigned long text_offset; + unsigned long text_offset, kernel_segment_number; struct kexec_segment *kernel_segment; int ret; @@ -88,11 +88,37 @@ static void *image_load(struct kimage *image, /* Adjust kernel segment with TEXT_OFFSET */ kbuf.memsz += text_offset; - ret = kexec_add_buffer(&kbuf); - if (ret) + kernel_segment_number = image->nr_segments; + + /* + * The location of the kernel segment may make it impossible to satisfy + * the other segment requirements, so we try repeatedly to find a + * location that will work. + */ + while ((ret = kexec_add_buffer(&kbuf)) == 0) { + /* Try to load additional data */ + kernel_segment = &image->segment[kernel_segment_number]; + ret = load_other_segments(image, kernel_segment->mem, + kernel_segment->memsz, initrd, + initrd_len, cmdline); + if (!ret) + break; + + /* + * We couldn't find space for the other segments; erase the + * kernel segment and try the next available hole. + */ + image->nr_segments -= 1; + kbuf.buf_min = kernel_segment->mem + kernel_segment->memsz; + kbuf.mem = KEXEC_BUF_MEM_UNKNOWN; + } + + if (ret) { + pr_err("Could not find any suitable kernel location!"); return ERR_PTR(ret); + } - kernel_segment = &image->segment[image->nr_segments - 1]; + kernel_segment = &image->segment[kernel_segment_number]; kernel_segment->mem += text_offset; kernel_segment->memsz -= text_offset; image->start = kernel_segment->mem; @@ -101,12 +127,7 @@ static void *image_load(struct kimage *image, kernel_segment->mem, kbuf.bufsz, kernel_segment->memsz); - /* Load additional data */ - ret = load_other_segments(image, - kernel_segment->mem, kernel_segment->memsz, - initrd, initrd_len, cmdline); - - return ERR_PTR(ret); + return NULL; } #ifdef CONFIG_KEXEC_IMAGE_VERIFY_SIG diff --git a/arch/arm64/kernel/machine_kexec_file.c b/arch/arm64/kernel/machine_kexec_file.c index 361a1143e09e..03210f644790 100644 --- a/arch/arm64/kernel/machine_kexec_file.c +++ b/arch/arm64/kernel/machine_kexec_file.c @@ -215,8 +215,7 @@ static int prepare_elf_headers(void **addr, unsigned long *sz) phys_addr_t start, end; nr_ranges = 1; /* for exclusion of crashkernel region */ - for_each_mem_range(i, &memblock.memory, NULL, NUMA_NO_NODE, - MEMBLOCK_NONE, &start, &end, NULL) + for_each_mem_range(i, &start, &end) nr_ranges++; cmem = kmalloc(struct_size(cmem, ranges, nr_ranges), GFP_KERNEL); @@ -225,8 +224,7 @@ static int prepare_elf_headers(void **addr, unsigned long *sz) cmem->max_nr_ranges = nr_ranges; cmem->nr_ranges = 0; - for_each_mem_range(i, &memblock.memory, NULL, NUMA_NO_NODE, - MEMBLOCK_NONE, &start, &end, NULL) { + for_each_mem_range(i, &start, &end) { cmem->ranges[cmem->nr_ranges].start = start; cmem->ranges[cmem->nr_ranges].end = end - 1; cmem->nr_ranges++; @@ -242,6 +240,11 @@ static int prepare_elf_headers(void **addr, unsigned long *sz) return ret; } +/* + * Tries to add the initrd and DTB to the image. If it is not possible to find + * valid locations, this function will undo changes to the image and return non + * zero. + */ int load_other_segments(struct kimage *image, unsigned long kernel_load_addr, unsigned long kernel_size, @@ -250,7 +253,8 @@ int load_other_segments(struct kimage *image, { struct kexec_buf kbuf; void *headers, *dtb = NULL; - unsigned long headers_sz, initrd_load_addr = 0, dtb_len; + unsigned long headers_sz, initrd_load_addr = 0, dtb_len, + orig_segments = image->nr_segments; int ret = 0; kbuf.image = image; @@ -336,6 +340,7 @@ int load_other_segments(struct kimage *image, return 0; out_err: + image->nr_segments = orig_segments; vfree(dtb); return ret; } diff --git a/arch/arm64/kernel/module-plts.c b/arch/arm64/kernel/module-plts.c index 0ce3a28e3347..2e224435c024 100644 --- a/arch/arm64/kernel/module-plts.c +++ b/arch/arm64/kernel/module-plts.c @@ -305,8 +305,7 @@ int module_frob_arch_sections(Elf_Ehdr *ehdr, Elf_Shdr *sechdrs, mod->arch.core.plt_shndx = i; else if (!strcmp(secstrings + sechdrs[i].sh_name, ".init.plt")) mod->arch.init.plt_shndx = i; - else if (IS_ENABLED(CONFIG_DYNAMIC_FTRACE) && - !strcmp(secstrings + sechdrs[i].sh_name, + else if (!strcmp(secstrings + sechdrs[i].sh_name, ".text.ftrace_trampoline")) tramp = sechdrs + i; else if (sechdrs[i].sh_type == SHT_SYMTAB) diff --git a/arch/arm64/kernel/module.c b/arch/arm64/kernel/module.c index 1cd1a4d0ed30..2a1ad95d9b2c 100644 --- a/arch/arm64/kernel/module.c +++ b/arch/arm64/kernel/module.c @@ -315,21 +315,21 @@ int apply_relocate_add(Elf64_Shdr *sechdrs, /* MOVW instruction relocations. */ case R_AARCH64_MOVW_UABS_G0_NC: overflow_check = false; - /* Fall through */ + fallthrough; case R_AARCH64_MOVW_UABS_G0: ovf = reloc_insn_movw(RELOC_OP_ABS, loc, val, 0, AARCH64_INSN_IMM_MOVKZ); break; case R_AARCH64_MOVW_UABS_G1_NC: overflow_check = false; - /* Fall through */ + fallthrough; case R_AARCH64_MOVW_UABS_G1: ovf = reloc_insn_movw(RELOC_OP_ABS, loc, val, 16, AARCH64_INSN_IMM_MOVKZ); break; case R_AARCH64_MOVW_UABS_G2_NC: overflow_check = false; - /* Fall through */ + fallthrough; case R_AARCH64_MOVW_UABS_G2: ovf = reloc_insn_movw(RELOC_OP_ABS, loc, val, 32, AARCH64_INSN_IMM_MOVKZ); @@ -397,7 +397,7 @@ int apply_relocate_add(Elf64_Shdr *sechdrs, break; case R_AARCH64_ADR_PREL_PG_HI21_NC: overflow_check = false; - /* Fall through */ + fallthrough; case R_AARCH64_ADR_PREL_PG_HI21: ovf = reloc_insn_adrp(me, sechdrs, loc, val); if (ovf && ovf != -ERANGE) diff --git a/arch/arm64/kernel/mte.c b/arch/arm64/kernel/mte.c new file mode 100644 index 000000000000..52a0638ed967 --- /dev/null +++ b/arch/arm64/kernel/mte.c @@ -0,0 +1,336 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (C) 2020 ARM Ltd. + */ + +#include <linux/bitops.h> +#include <linux/kernel.h> +#include <linux/mm.h> +#include <linux/prctl.h> +#include <linux/sched.h> +#include <linux/sched/mm.h> +#include <linux/string.h> +#include <linux/swap.h> +#include <linux/swapops.h> +#include <linux/thread_info.h> +#include <linux/uio.h> + +#include <asm/cpufeature.h> +#include <asm/mte.h> +#include <asm/ptrace.h> +#include <asm/sysreg.h> + +static void mte_sync_page_tags(struct page *page, pte_t *ptep, bool check_swap) +{ + pte_t old_pte = READ_ONCE(*ptep); + + if (check_swap && is_swap_pte(old_pte)) { + swp_entry_t entry = pte_to_swp_entry(old_pte); + + if (!non_swap_entry(entry) && mte_restore_tags(entry, page)) + return; + } + + mte_clear_page_tags(page_address(page)); +} + +void mte_sync_tags(pte_t *ptep, pte_t pte) +{ + struct page *page = pte_page(pte); + long i, nr_pages = compound_nr(page); + bool check_swap = nr_pages == 1; + + /* if PG_mte_tagged is set, tags have already been initialised */ + for (i = 0; i < nr_pages; i++, page++) { + if (!test_and_set_bit(PG_mte_tagged, &page->flags)) + mte_sync_page_tags(page, ptep, check_swap); + } +} + +int memcmp_pages(struct page *page1, struct page *page2) +{ + char *addr1, *addr2; + int ret; + + addr1 = page_address(page1); + addr2 = page_address(page2); + ret = memcmp(addr1, addr2, PAGE_SIZE); + + if (!system_supports_mte() || ret) + return ret; + + /* + * If the page content is identical but at least one of the pages is + * tagged, return non-zero to avoid KSM merging. If only one of the + * pages is tagged, set_pte_at() may zero or change the tags of the + * other page via mte_sync_tags(). + */ + if (test_bit(PG_mte_tagged, &page1->flags) || + test_bit(PG_mte_tagged, &page2->flags)) + return addr1 != addr2; + + return ret; +} + +static void update_sctlr_el1_tcf0(u64 tcf0) +{ + /* ISB required for the kernel uaccess routines */ + sysreg_clear_set(sctlr_el1, SCTLR_EL1_TCF0_MASK, tcf0); + isb(); +} + +static void set_sctlr_el1_tcf0(u64 tcf0) +{ + /* + * mte_thread_switch() checks current->thread.sctlr_tcf0 as an + * optimisation. Disable preemption so that it does not see + * the variable update before the SCTLR_EL1.TCF0 one. + */ + preempt_disable(); + current->thread.sctlr_tcf0 = tcf0; + update_sctlr_el1_tcf0(tcf0); + preempt_enable(); +} + +static void update_gcr_el1_excl(u64 incl) +{ + u64 excl = ~incl & SYS_GCR_EL1_EXCL_MASK; + + /* + * Note that 'incl' is an include mask (controlled by the user via + * prctl()) while GCR_EL1 accepts an exclude mask. + * No need for ISB since this only affects EL0 currently, implicit + * with ERET. + */ + sysreg_clear_set_s(SYS_GCR_EL1, SYS_GCR_EL1_EXCL_MASK, excl); +} + +static void set_gcr_el1_excl(u64 incl) +{ + current->thread.gcr_user_incl = incl; + update_gcr_el1_excl(incl); +} + +void flush_mte_state(void) +{ + if (!system_supports_mte()) + return; + + /* clear any pending asynchronous tag fault */ + dsb(ish); + write_sysreg_s(0, SYS_TFSRE0_EL1); + clear_thread_flag(TIF_MTE_ASYNC_FAULT); + /* disable tag checking */ + set_sctlr_el1_tcf0(SCTLR_EL1_TCF0_NONE); + /* reset tag generation mask */ + set_gcr_el1_excl(0); +} + +void mte_thread_switch(struct task_struct *next) +{ + if (!system_supports_mte()) + return; + + /* avoid expensive SCTLR_EL1 accesses if no change */ + if (current->thread.sctlr_tcf0 != next->thread.sctlr_tcf0) + update_sctlr_el1_tcf0(next->thread.sctlr_tcf0); + update_gcr_el1_excl(next->thread.gcr_user_incl); +} + +void mte_suspend_exit(void) +{ + if (!system_supports_mte()) + return; + + update_gcr_el1_excl(current->thread.gcr_user_incl); +} + +long set_mte_ctrl(struct task_struct *task, unsigned long arg) +{ + u64 tcf0; + u64 gcr_incl = (arg & PR_MTE_TAG_MASK) >> PR_MTE_TAG_SHIFT; + + if (!system_supports_mte()) + return 0; + + switch (arg & PR_MTE_TCF_MASK) { + case PR_MTE_TCF_NONE: + tcf0 = SCTLR_EL1_TCF0_NONE; + break; + case PR_MTE_TCF_SYNC: + tcf0 = SCTLR_EL1_TCF0_SYNC; + break; + case PR_MTE_TCF_ASYNC: + tcf0 = SCTLR_EL1_TCF0_ASYNC; + break; + default: + return -EINVAL; + } + + if (task != current) { + task->thread.sctlr_tcf0 = tcf0; + task->thread.gcr_user_incl = gcr_incl; + } else { + set_sctlr_el1_tcf0(tcf0); + set_gcr_el1_excl(gcr_incl); + } + + return 0; +} + +long get_mte_ctrl(struct task_struct *task) +{ + unsigned long ret; + + if (!system_supports_mte()) + return 0; + + ret = task->thread.gcr_user_incl << PR_MTE_TAG_SHIFT; + + switch (task->thread.sctlr_tcf0) { + case SCTLR_EL1_TCF0_NONE: + return PR_MTE_TCF_NONE; + case SCTLR_EL1_TCF0_SYNC: + ret |= PR_MTE_TCF_SYNC; + break; + case SCTLR_EL1_TCF0_ASYNC: + ret |= PR_MTE_TCF_ASYNC; + break; + } + + return ret; +} + +/* + * Access MTE tags in another process' address space as given in mm. Update + * the number of tags copied. Return 0 if any tags copied, error otherwise. + * Inspired by __access_remote_vm(). + */ +static int __access_remote_tags(struct mm_struct *mm, unsigned long addr, + struct iovec *kiov, unsigned int gup_flags) +{ + struct vm_area_struct *vma; + void __user *buf = kiov->iov_base; + size_t len = kiov->iov_len; + int ret; + int write = gup_flags & FOLL_WRITE; + + if (!access_ok(buf, len)) + return -EFAULT; + + if (mmap_read_lock_killable(mm)) + return -EIO; + + while (len) { + unsigned long tags, offset; + void *maddr; + struct page *page = NULL; + + ret = get_user_pages_remote(mm, addr, 1, gup_flags, &page, + &vma, NULL); + if (ret <= 0) + break; + + /* + * Only copy tags if the page has been mapped as PROT_MTE + * (PG_mte_tagged set). Otherwise the tags are not valid and + * not accessible to user. Moreover, an mprotect(PROT_MTE) + * would cause the existing tags to be cleared if the page + * was never mapped with PROT_MTE. + */ + if (!test_bit(PG_mte_tagged, &page->flags)) { + ret = -EOPNOTSUPP; + put_page(page); + break; + } + + /* limit access to the end of the page */ + offset = offset_in_page(addr); + tags = min(len, (PAGE_SIZE - offset) / MTE_GRANULE_SIZE); + + maddr = page_address(page); + if (write) { + tags = mte_copy_tags_from_user(maddr + offset, buf, tags); + set_page_dirty_lock(page); + } else { + tags = mte_copy_tags_to_user(buf, maddr + offset, tags); + } + put_page(page); + + /* error accessing the tracer's buffer */ + if (!tags) + break; + + len -= tags; + buf += tags; + addr += tags * MTE_GRANULE_SIZE; + } + mmap_read_unlock(mm); + + /* return an error if no tags copied */ + kiov->iov_len = buf - kiov->iov_base; + if (!kiov->iov_len) { + /* check for error accessing the tracee's address space */ + if (ret <= 0) + return -EIO; + else + return -EFAULT; + } + + return 0; +} + +/* + * Copy MTE tags in another process' address space at 'addr' to/from tracer's + * iovec buffer. Return 0 on success. Inspired by ptrace_access_vm(). + */ +static int access_remote_tags(struct task_struct *tsk, unsigned long addr, + struct iovec *kiov, unsigned int gup_flags) +{ + struct mm_struct *mm; + int ret; + + mm = get_task_mm(tsk); + if (!mm) + return -EPERM; + + if (!tsk->ptrace || (current != tsk->parent) || + ((get_dumpable(mm) != SUID_DUMP_USER) && + !ptracer_capable(tsk, mm->user_ns))) { + mmput(mm); + return -EPERM; + } + + ret = __access_remote_tags(mm, addr, kiov, gup_flags); + mmput(mm); + + return ret; +} + +int mte_ptrace_copy_tags(struct task_struct *child, long request, + unsigned long addr, unsigned long data) +{ + int ret; + struct iovec kiov; + struct iovec __user *uiov = (void __user *)data; + unsigned int gup_flags = FOLL_FORCE; + + if (!system_supports_mte()) + return -EIO; + + if (get_user(kiov.iov_base, &uiov->iov_base) || + get_user(kiov.iov_len, &uiov->iov_len)) + return -EFAULT; + + if (request == PTRACE_POKEMTETAGS) + gup_flags |= FOLL_WRITE; + + /* align addr to the MTE tag granule */ + addr &= MTE_GRANULE_MASK; + + ret = access_remote_tags(child, addr, &kiov, gup_flags); + if (!ret) + ret = put_user(kiov.iov_len, &uiov->iov_len); + + return ret; +} diff --git a/arch/arm64/kernel/paravirt.c b/arch/arm64/kernel/paravirt.c index 295d66490584..c07d7a034941 100644 --- a/arch/arm64/kernel/paravirt.c +++ b/arch/arm64/kernel/paravirt.c @@ -50,16 +50,19 @@ static u64 pv_steal_clock(int cpu) struct pv_time_stolen_time_region *reg; reg = per_cpu_ptr(&stolen_time_region, cpu); - if (!reg->kaddr) { - pr_warn_once("stolen time enabled but not configured for cpu %d\n", - cpu); + + /* + * paravirt_steal_clock() may be called before the CPU + * online notification callback runs. Until the callback + * has run we just return zero. + */ + if (!reg->kaddr) return 0; - } return le64_to_cpu(READ_ONCE(reg->kaddr->stolen_time)); } -static int stolen_time_dying_cpu(unsigned int cpu) +static int stolen_time_cpu_down_prepare(unsigned int cpu) { struct pv_time_stolen_time_region *reg; @@ -73,7 +76,7 @@ static int stolen_time_dying_cpu(unsigned int cpu) return 0; } -static int init_stolen_time_cpu(unsigned int cpu) +static int stolen_time_cpu_online(unsigned int cpu) { struct pv_time_stolen_time_region *reg; struct arm_smccc_res res; @@ -103,19 +106,20 @@ static int init_stolen_time_cpu(unsigned int cpu) return 0; } -static int pv_time_init_stolen_time(void) +static int __init pv_time_init_stolen_time(void) { int ret; - ret = cpuhp_setup_state(CPUHP_AP_ARM_KVMPV_STARTING, - "hypervisor/arm/pvtime:starting", - init_stolen_time_cpu, stolen_time_dying_cpu); + ret = cpuhp_setup_state(CPUHP_AP_ONLINE_DYN, + "hypervisor/arm/pvtime:online", + stolen_time_cpu_online, + stolen_time_cpu_down_prepare); if (ret < 0) return ret; return 0; } -static bool has_pv_steal_clock(void) +static bool __init has_pv_steal_clock(void) { struct arm_smccc_res res; diff --git a/arch/arm64/kernel/perf_callchain.c b/arch/arm64/kernel/perf_callchain.c index b0e03e052dd1..88ff471b0bce 100644 --- a/arch/arm64/kernel/perf_callchain.c +++ b/arch/arm64/kernel/perf_callchain.c @@ -137,11 +137,11 @@ void perf_callchain_user(struct perf_callchain_entry_ctx *entry, * whist unwinding the stackframe and is like a subroutine return so we use * the PC. */ -static int callchain_trace(struct stackframe *frame, void *data) +static bool callchain_trace(void *data, unsigned long pc) { struct perf_callchain_entry_ctx *entry = data; - perf_callchain_store(entry, frame->pc); - return 0; + perf_callchain_store(entry, pc); + return true; } void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, diff --git a/arch/arm64/kernel/perf_event.c b/arch/arm64/kernel/perf_event.c index 462f9a9cc44b..3605f77ad4df 100644 --- a/arch/arm64/kernel/perf_event.c +++ b/arch/arm64/kernel/perf_event.c @@ -69,6 +69,9 @@ static const unsigned armv8_pmuv3_perf_cache_map[PERF_COUNT_HW_CACHE_MAX] [C(ITLB)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_PMUV3_PERFCTR_L1I_TLB_REFILL, [C(ITLB)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_PMUV3_PERFCTR_L1I_TLB, + [C(LL)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_PMUV3_PERFCTR_LL_CACHE_MISS_RD, + [C(LL)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_PMUV3_PERFCTR_LL_CACHE_RD, + [C(BPU)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_PMUV3_PERFCTR_BR_PRED, [C(BPU)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_PMUV3_PERFCTR_BR_MIS_PRED, }; @@ -302,13 +305,33 @@ static struct attribute_group armv8_pmuv3_format_attr_group = { .attrs = armv8_pmuv3_format_attrs, }; +static ssize_t slots_show(struct device *dev, struct device_attribute *attr, + char *page) +{ + struct pmu *pmu = dev_get_drvdata(dev); + struct arm_pmu *cpu_pmu = container_of(pmu, struct arm_pmu, pmu); + u32 slots = cpu_pmu->reg_pmmir & ARMV8_PMU_SLOTS_MASK; + + return snprintf(page, PAGE_SIZE, "0x%08x\n", slots); +} + +static DEVICE_ATTR_RO(slots); + +static struct attribute *armv8_pmuv3_caps_attrs[] = { + &dev_attr_slots.attr, + NULL, +}; + +static struct attribute_group armv8_pmuv3_caps_attr_group = { + .name = "caps", + .attrs = armv8_pmuv3_caps_attrs, +}; + /* * Perf Events' indices */ #define ARMV8_IDX_CYCLE_COUNTER 0 #define ARMV8_IDX_COUNTER0 1 -#define ARMV8_IDX_COUNTER_LAST(cpu_pmu) \ - (ARMV8_IDX_CYCLE_COUNTER + cpu_pmu->num_events - 1) /* @@ -348,6 +371,73 @@ static inline bool armv8pmu_event_is_chained(struct perf_event *event) #define ARMV8_IDX_TO_COUNTER(x) \ (((x) - ARMV8_IDX_COUNTER0) & ARMV8_PMU_COUNTER_MASK) +/* + * This code is really good + */ + +#define PMEVN_CASE(n, case_macro) \ + case n: case_macro(n); break + +#define PMEVN_SWITCH(x, case_macro) \ + do { \ + switch (x) { \ + PMEVN_CASE(0, case_macro); \ + PMEVN_CASE(1, case_macro); \ + PMEVN_CASE(2, case_macro); \ + PMEVN_CASE(3, case_macro); \ + PMEVN_CASE(4, case_macro); \ + PMEVN_CASE(5, case_macro); \ + PMEVN_CASE(6, case_macro); \ + PMEVN_CASE(7, case_macro); \ + PMEVN_CASE(8, case_macro); \ + PMEVN_CASE(9, case_macro); \ + PMEVN_CASE(10, case_macro); \ + PMEVN_CASE(11, case_macro); \ + PMEVN_CASE(12, case_macro); \ + PMEVN_CASE(13, case_macro); \ + PMEVN_CASE(14, case_macro); \ + PMEVN_CASE(15, case_macro); \ + PMEVN_CASE(16, case_macro); \ + PMEVN_CASE(17, case_macro); \ + PMEVN_CASE(18, case_macro); \ + PMEVN_CASE(19, case_macro); \ + PMEVN_CASE(20, case_macro); \ + PMEVN_CASE(21, case_macro); \ + PMEVN_CASE(22, case_macro); \ + PMEVN_CASE(23, case_macro); \ + PMEVN_CASE(24, case_macro); \ + PMEVN_CASE(25, case_macro); \ + PMEVN_CASE(26, case_macro); \ + PMEVN_CASE(27, case_macro); \ + PMEVN_CASE(28, case_macro); \ + PMEVN_CASE(29, case_macro); \ + PMEVN_CASE(30, case_macro); \ + default: WARN(1, "Invalid PMEV* index\n"); \ + } \ + } while (0) + +#define RETURN_READ_PMEVCNTRN(n) \ + return read_sysreg(pmevcntr##n##_el0) +static unsigned long read_pmevcntrn(int n) +{ + PMEVN_SWITCH(n, RETURN_READ_PMEVCNTRN); + return 0; +} + +#define WRITE_PMEVCNTRN(n) \ + write_sysreg(val, pmevcntr##n##_el0) +static void write_pmevcntrn(int n, unsigned long val) +{ + PMEVN_SWITCH(n, WRITE_PMEVCNTRN); +} + +#define WRITE_PMEVTYPERN(n) \ + write_sysreg(val, pmevtyper##n##_el0) +static void write_pmevtypern(int n, unsigned long val) +{ + PMEVN_SWITCH(n, WRITE_PMEVTYPERN); +} + static inline u32 armv8pmu_pmcr_read(void) { return read_sysreg(pmcr_el0); @@ -365,28 +455,16 @@ static inline int armv8pmu_has_overflowed(u32 pmovsr) return pmovsr & ARMV8_PMU_OVERFLOWED_MASK; } -static inline int armv8pmu_counter_valid(struct arm_pmu *cpu_pmu, int idx) -{ - return idx >= ARMV8_IDX_CYCLE_COUNTER && - idx <= ARMV8_IDX_COUNTER_LAST(cpu_pmu); -} - static inline int armv8pmu_counter_has_overflowed(u32 pmnc, int idx) { return pmnc & BIT(ARMV8_IDX_TO_COUNTER(idx)); } -static inline void armv8pmu_select_counter(int idx) +static inline u32 armv8pmu_read_evcntr(int idx) { u32 counter = ARMV8_IDX_TO_COUNTER(idx); - write_sysreg(counter, pmselr_el0); - isb(); -} -static inline u64 armv8pmu_read_evcntr(int idx) -{ - armv8pmu_select_counter(idx); - return read_sysreg(pmxevcntr_el0); + return read_pmevcntrn(counter); } static inline u64 armv8pmu_read_hw_counter(struct perf_event *event) @@ -440,15 +518,11 @@ static u64 armv8pmu_unbias_long_counter(struct perf_event *event, u64 value) static u64 armv8pmu_read_counter(struct perf_event *event) { - struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu); struct hw_perf_event *hwc = &event->hw; int idx = hwc->idx; u64 value = 0; - if (!armv8pmu_counter_valid(cpu_pmu, idx)) - pr_err("CPU%u reading wrong counter %d\n", - smp_processor_id(), idx); - else if (idx == ARMV8_IDX_CYCLE_COUNTER) + if (idx == ARMV8_IDX_CYCLE_COUNTER) value = read_sysreg(pmccntr_el0); else value = armv8pmu_read_hw_counter(event); @@ -458,8 +532,9 @@ static u64 armv8pmu_read_counter(struct perf_event *event) static inline void armv8pmu_write_evcntr(int idx, u64 value) { - armv8pmu_select_counter(idx); - write_sysreg(value, pmxevcntr_el0); + u32 counter = ARMV8_IDX_TO_COUNTER(idx); + + write_pmevcntrn(counter, value); } static inline void armv8pmu_write_hw_counter(struct perf_event *event, @@ -477,16 +552,12 @@ static inline void armv8pmu_write_hw_counter(struct perf_event *event, static void armv8pmu_write_counter(struct perf_event *event, u64 value) { - struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu); struct hw_perf_event *hwc = &event->hw; int idx = hwc->idx; value = armv8pmu_bias_long_counter(event, value); - if (!armv8pmu_counter_valid(cpu_pmu, idx)) - pr_err("CPU%u writing wrong counter %d\n", - smp_processor_id(), idx); - else if (idx == ARMV8_IDX_CYCLE_COUNTER) + if (idx == ARMV8_IDX_CYCLE_COUNTER) write_sysreg(value, pmccntr_el0); else armv8pmu_write_hw_counter(event, value); @@ -494,9 +565,10 @@ static void armv8pmu_write_counter(struct perf_event *event, u64 value) static inline void armv8pmu_write_evtype(int idx, u32 val) { - armv8pmu_select_counter(idx); + u32 counter = ARMV8_IDX_TO_COUNTER(idx); + val &= ARMV8_PMU_EVTYPE_MASK; - write_sysreg(val, pmxevtyper_el0); + write_pmevtypern(counter, val); } static inline void armv8pmu_write_event_type(struct perf_event *event) @@ -516,7 +588,10 @@ static inline void armv8pmu_write_event_type(struct perf_event *event) armv8pmu_write_evtype(idx - 1, hwc->config_base); armv8pmu_write_evtype(idx, chain_evt); } else { - armv8pmu_write_evtype(idx, hwc->config_base); + if (idx == ARMV8_IDX_CYCLE_COUNTER) + write_sysreg(hwc->config_base, pmccfiltr_el0); + else + armv8pmu_write_evtype(idx, hwc->config_base); } } @@ -532,6 +607,11 @@ static u32 armv8pmu_event_cnten_mask(struct perf_event *event) static inline void armv8pmu_enable_counter(u32 mask) { + /* + * Make sure event configuration register writes are visible before we + * enable the counter. + * */ + isb(); write_sysreg(mask, pmcntenset_el0); } @@ -550,6 +630,11 @@ static inline void armv8pmu_enable_event_counter(struct perf_event *event) static inline void armv8pmu_disable_counter(u32 mask) { write_sysreg(mask, pmcntenclr_el0); + /* + * Make sure the effects of disabling the counter are visible before we + * start configuring the event. + */ + isb(); } static inline void armv8pmu_disable_event_counter(struct perf_event *event) @@ -606,15 +691,10 @@ static inline u32 armv8pmu_getreset_flags(void) static void armv8pmu_enable_event(struct perf_event *event) { - unsigned long flags; - struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu); - struct pmu_hw_events *events = this_cpu_ptr(cpu_pmu->hw_events); - /* * Enable counter and interrupt, and set the counter to count * the event that we're interested in. */ - raw_spin_lock_irqsave(&events->pmu_lock, flags); /* * Disable counter @@ -622,7 +702,7 @@ static void armv8pmu_enable_event(struct perf_event *event) armv8pmu_disable_event_counter(event); /* - * Set event (if destined for PMNx counters). + * Set event. */ armv8pmu_write_event_type(event); @@ -635,21 +715,10 @@ static void armv8pmu_enable_event(struct perf_event *event) * Enable counter */ armv8pmu_enable_event_counter(event); - - raw_spin_unlock_irqrestore(&events->pmu_lock, flags); } static void armv8pmu_disable_event(struct perf_event *event) { - unsigned long flags; - struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu); - struct pmu_hw_events *events = this_cpu_ptr(cpu_pmu->hw_events); - - /* - * Disable counter and interrupt - */ - raw_spin_lock_irqsave(&events->pmu_lock, flags); - /* * Disable counter */ @@ -659,30 +728,18 @@ static void armv8pmu_disable_event(struct perf_event *event) * Disable interrupt for this counter */ armv8pmu_disable_event_irq(event); - - raw_spin_unlock_irqrestore(&events->pmu_lock, flags); } static void armv8pmu_start(struct arm_pmu *cpu_pmu) { - unsigned long flags; - struct pmu_hw_events *events = this_cpu_ptr(cpu_pmu->hw_events); - - raw_spin_lock_irqsave(&events->pmu_lock, flags); /* Enable all counters */ armv8pmu_pmcr_write(armv8pmu_pmcr_read() | ARMV8_PMU_PMCR_E); - raw_spin_unlock_irqrestore(&events->pmu_lock, flags); } static void armv8pmu_stop(struct arm_pmu *cpu_pmu) { - unsigned long flags; - struct pmu_hw_events *events = this_cpu_ptr(cpu_pmu->hw_events); - - raw_spin_lock_irqsave(&events->pmu_lock, flags); /* Disable all counters */ armv8pmu_pmcr_write(armv8pmu_pmcr_read() & ~ARMV8_PMU_PMCR_E); - raw_spin_unlock_irqrestore(&events->pmu_lock, flags); } static irqreturn_t armv8pmu_handle_irq(struct arm_pmu *cpu_pmu) @@ -735,20 +792,16 @@ static irqreturn_t armv8pmu_handle_irq(struct arm_pmu *cpu_pmu) if (!armpmu_event_set_period(event)) continue; + /* + * Perf event overflow will queue the processing of the event as + * an irq_work which will be taken care of in the handling of + * IPI_IRQ_WORK. + */ if (perf_event_overflow(event, &data, regs)) cpu_pmu->disable(event); } armv8pmu_start(cpu_pmu); - /* - * Handle the pending perf events. - * - * Note: this call *must* be run with interrupts disabled. For - * platforms that can have the PMU interrupts raised as an NMI, this - * will not work. - */ - irq_work_run(); - return IRQ_HANDLED; } @@ -997,6 +1050,12 @@ static void __armv8pmu_probe_pmu(void *info) bitmap_from_arr32(cpu_pmu->pmceid_ext_bitmap, pmceid, ARMV8_PMUV3_MAX_COMMON_EVENTS); + + /* store PMMIR_EL1 register for sysfs */ + if (pmuver >= ID_AA64DFR0_PMUVER_8_4 && (pmceid_raw[1] & BIT(31))) + cpu_pmu->reg_pmmir = read_cpuid(PMMIR_EL1); + else + cpu_pmu->reg_pmmir = 0; } static int armv8pmu_probe_pmu(struct arm_pmu *cpu_pmu) @@ -1019,7 +1078,8 @@ static int armv8pmu_probe_pmu(struct arm_pmu *cpu_pmu) static int armv8_pmu_init(struct arm_pmu *cpu_pmu, char *name, int (*map_event)(struct perf_event *event), const struct attribute_group *events, - const struct attribute_group *format) + const struct attribute_group *format, + const struct attribute_group *caps) { int ret = armv8pmu_probe_pmu(cpu_pmu); if (ret) @@ -1044,104 +1104,112 @@ static int armv8_pmu_init(struct arm_pmu *cpu_pmu, char *name, events : &armv8_pmuv3_events_attr_group; cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_FORMATS] = format ? format : &armv8_pmuv3_format_attr_group; + cpu_pmu->attr_groups[ARMPMU_ATTR_GROUP_CAPS] = caps ? + caps : &armv8_pmuv3_caps_attr_group; return 0; } +static int armv8_pmu_init_nogroups(struct arm_pmu *cpu_pmu, char *name, + int (*map_event)(struct perf_event *event)) +{ + return armv8_pmu_init(cpu_pmu, name, map_event, NULL, NULL, NULL); +} + static int armv8_pmuv3_init(struct arm_pmu *cpu_pmu) { - return armv8_pmu_init(cpu_pmu, "armv8_pmuv3", - armv8_pmuv3_map_event, NULL, NULL); + return armv8_pmu_init_nogroups(cpu_pmu, "armv8_pmuv3", + armv8_pmuv3_map_event); } static int armv8_a34_pmu_init(struct arm_pmu *cpu_pmu) { - return armv8_pmu_init(cpu_pmu, "armv8_cortex_a34", - armv8_pmuv3_map_event, NULL, NULL); + return armv8_pmu_init_nogroups(cpu_pmu, "armv8_cortex_a34", + armv8_pmuv3_map_event); } static int armv8_a35_pmu_init(struct arm_pmu *cpu_pmu) { - return armv8_pmu_init(cpu_pmu, "armv8_cortex_a35", - armv8_a53_map_event, NULL, NULL); + return armv8_pmu_init_nogroups(cpu_pmu, "armv8_cortex_a35", + armv8_a53_map_event); } static int armv8_a53_pmu_init(struct arm_pmu *cpu_pmu) { - return armv8_pmu_init(cpu_pmu, "armv8_cortex_a53", - armv8_a53_map_event, NULL, NULL); + return armv8_pmu_init_nogroups(cpu_pmu, "armv8_cortex_a53", + armv8_a53_map_event); } static int armv8_a55_pmu_init(struct arm_pmu *cpu_pmu) { - return armv8_pmu_init(cpu_pmu, "armv8_cortex_a55", - armv8_pmuv3_map_event, NULL, NULL); + return armv8_pmu_init_nogroups(cpu_pmu, "armv8_cortex_a55", + armv8_pmuv3_map_event); } static int armv8_a57_pmu_init(struct arm_pmu *cpu_pmu) { - return armv8_pmu_init(cpu_pmu, "armv8_cortex_a57", - armv8_a57_map_event, NULL, NULL); + return armv8_pmu_init_nogroups(cpu_pmu, "armv8_cortex_a57", + armv8_a57_map_event); } static int armv8_a65_pmu_init(struct arm_pmu *cpu_pmu) { - return armv8_pmu_init(cpu_pmu, "armv8_cortex_a65", - armv8_pmuv3_map_event, NULL, NULL); + return armv8_pmu_init_nogroups(cpu_pmu, "armv8_cortex_a65", + armv8_pmuv3_map_event); } static int armv8_a72_pmu_init(struct arm_pmu *cpu_pmu) { - return armv8_pmu_init(cpu_pmu, "armv8_cortex_a72", - armv8_a57_map_event, NULL, NULL); + return armv8_pmu_init_nogroups(cpu_pmu, "armv8_cortex_a72", + armv8_a57_map_event); } static int armv8_a73_pmu_init(struct arm_pmu *cpu_pmu) { - return armv8_pmu_init(cpu_pmu, "armv8_cortex_a73", - armv8_a73_map_event, NULL, NULL); + return armv8_pmu_init_nogroups(cpu_pmu, "armv8_cortex_a73", + armv8_a73_map_event); } static int armv8_a75_pmu_init(struct arm_pmu *cpu_pmu) { - return armv8_pmu_init(cpu_pmu, "armv8_cortex_a75", - armv8_pmuv3_map_event, NULL, NULL); + return armv8_pmu_init_nogroups(cpu_pmu, "armv8_cortex_a75", + armv8_pmuv3_map_event); } static int armv8_a76_pmu_init(struct arm_pmu *cpu_pmu) { - return armv8_pmu_init(cpu_pmu, "armv8_cortex_a76", - armv8_pmuv3_map_event, NULL, NULL); + return armv8_pmu_init_nogroups(cpu_pmu, "armv8_cortex_a76", + armv8_pmuv3_map_event); } static int armv8_a77_pmu_init(struct arm_pmu *cpu_pmu) { - return armv8_pmu_init(cpu_pmu, "armv8_cortex_a77", - armv8_pmuv3_map_event, NULL, NULL); + return armv8_pmu_init_nogroups(cpu_pmu, "armv8_cortex_a77", + armv8_pmuv3_map_event); } static int armv8_e1_pmu_init(struct arm_pmu *cpu_pmu) { - return armv8_pmu_init(cpu_pmu, "armv8_neoverse_e1", - armv8_pmuv3_map_event, NULL, NULL); + return armv8_pmu_init_nogroups(cpu_pmu, "armv8_neoverse_e1", + armv8_pmuv3_map_event); } static int armv8_n1_pmu_init(struct arm_pmu *cpu_pmu) { - return armv8_pmu_init(cpu_pmu, "armv8_neoverse_n1", - armv8_pmuv3_map_event, NULL, NULL); + return armv8_pmu_init_nogroups(cpu_pmu, "armv8_neoverse_n1", + armv8_pmuv3_map_event); } static int armv8_thunder_pmu_init(struct arm_pmu *cpu_pmu) { - return armv8_pmu_init(cpu_pmu, "armv8_cavium_thunder", - armv8_thunder_map_event, NULL, NULL); + return armv8_pmu_init_nogroups(cpu_pmu, "armv8_cavium_thunder", + armv8_thunder_map_event); } static int armv8_vulcan_pmu_init(struct arm_pmu *cpu_pmu) { - return armv8_pmu_init(cpu_pmu, "armv8_brcm_vulcan", - armv8_vulcan_map_event, NULL, NULL); + return armv8_pmu_init_nogroups(cpu_pmu, "armv8_brcm_vulcan", + armv8_vulcan_map_event); } static const struct of_device_id armv8_pmu_of_device_ids[] = { diff --git a/arch/arm64/kernel/perf_regs.c b/arch/arm64/kernel/perf_regs.c index 666b225aeb3a..f6f58e6265df 100644 --- a/arch/arm64/kernel/perf_regs.c +++ b/arch/arm64/kernel/perf_regs.c @@ -16,7 +16,7 @@ u64 perf_reg_value(struct pt_regs *regs, int idx) /* * Our handling of compat tasks (PERF_SAMPLE_REGS_ABI_32) is weird, but - * we're stuck with it for ABI compatability reasons. + * we're stuck with it for ABI compatibility reasons. * * For a 32-bit consumer inspecting a 32-bit task, then it will look at * the first 16 registers (see arch/arm/include/uapi/asm/perf_regs.h). @@ -73,8 +73,7 @@ u64 perf_reg_abi(struct task_struct *task) } void perf_get_regs_user(struct perf_regs *regs_user, - struct pt_regs *regs, - struct pt_regs *regs_user_copy) + struct pt_regs *regs) { regs_user->regs = task_pt_regs(current); regs_user->abi = perf_reg_abi(current); diff --git a/arch/arm64/kernel/pointer_auth.c b/arch/arm64/kernel/pointer_auth.c index 1e77736a4f66..adb955fd9bdd 100644 --- a/arch/arm64/kernel/pointer_auth.c +++ b/arch/arm64/kernel/pointer_auth.c @@ -1,5 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 +#include <linux/compat.h> #include <linux/errno.h> #include <linux/prctl.h> #include <linux/random.h> @@ -17,6 +18,9 @@ int ptrauth_prctl_reset_keys(struct task_struct *tsk, unsigned long arg) if (!system_supports_address_auth() && !system_supports_generic_auth()) return -EINVAL; + if (is_compat_thread(task_thread_info(tsk))) + return -EINVAL; + if (!arg) { ptrauth_keys_init_user(keys); return 0; diff --git a/arch/arm64/kernel/probes/decode-insn.c b/arch/arm64/kernel/probes/decode-insn.c index 263d5fba4c8a..104101f633b1 100644 --- a/arch/arm64/kernel/probes/decode-insn.c +++ b/arch/arm64/kernel/probes/decode-insn.c @@ -29,7 +29,8 @@ static bool __kprobes aarch64_insn_is_steppable(u32 insn) aarch64_insn_is_msr_imm(insn) || aarch64_insn_is_msr_reg(insn) || aarch64_insn_is_exception(insn) || - aarch64_insn_is_eret(insn)) + aarch64_insn_is_eret(insn) || + aarch64_insn_is_eret_auth(insn)) return false; /* @@ -42,8 +43,10 @@ static bool __kprobes aarch64_insn_is_steppable(u32 insn) != AARCH64_INSN_SPCLREG_DAIF; /* - * The HINT instruction is is problematic when single-stepping, - * except for the NOP case. + * The HINT instruction is steppable only if it is in whitelist + * and the rest of other such instructions are blocked for + * single stepping as they may cause exception or other + * unintended behaviour. */ if (aarch64_insn_is_hint(insn)) return aarch64_insn_is_steppable_hint(insn); diff --git a/arch/arm64/kernel/probes/kprobes.c b/arch/arm64/kernel/probes/kprobes.c index 5290f17a4d80..f11a1a1f7026 100644 --- a/arch/arm64/kernel/probes/kprobes.c +++ b/arch/arm64/kernel/probes/kprobes.c @@ -36,25 +36,16 @@ DEFINE_PER_CPU(struct kprobe_ctlblk, kprobe_ctlblk); static void __kprobes post_kprobe_handler(struct kprobe_ctlblk *, struct pt_regs *); -static int __kprobes patch_text(kprobe_opcode_t *addr, u32 opcode) -{ - void *addrs[1]; - u32 insns[1]; - - addrs[0] = addr; - insns[0] = opcode; - - return aarch64_insn_patch_text(addrs, insns, 1); -} - static void __kprobes arch_prepare_ss_slot(struct kprobe *p) { + kprobe_opcode_t *addr = p->ainsn.api.insn; + void *addrs[] = {addr, addr + 1}; + u32 insns[] = {p->opcode, BRK64_OPCODE_KPROBES_SS}; + /* prepare insn slot */ - patch_text(p->ainsn.api.insn, p->opcode); + aarch64_insn_patch_text(addrs, insns, 2); - flush_icache_range((uintptr_t) (p->ainsn.api.insn), - (uintptr_t) (p->ainsn.api.insn) + - MAX_INSN_SIZE * sizeof(kprobe_opcode_t)); + flush_icache_range((uintptr_t)addr, (uintptr_t)(addr + MAX_INSN_SIZE)); /* * Needs restoring of return address after stepping xol. @@ -128,13 +119,18 @@ void *alloc_insn_page(void) /* arm kprobe: install breakpoint in text */ void __kprobes arch_arm_kprobe(struct kprobe *p) { - patch_text(p->addr, BRK64_OPCODE_KPROBES); + void *addr = p->addr; + u32 insn = BRK64_OPCODE_KPROBES; + + aarch64_insn_patch_text(&addr, &insn, 1); } /* disarm kprobe: remove breakpoint from text */ void __kprobes arch_disarm_kprobe(struct kprobe *p) { - patch_text(p->addr, p->opcode); + void *addr = p->addr; + + aarch64_insn_patch_text(&addr, &p->opcode, 1); } void __kprobes arch_remove_kprobe(struct kprobe *p) @@ -163,20 +159,15 @@ static void __kprobes set_current_kprobe(struct kprobe *p) } /* - * Interrupts need to be disabled before single-step mode is set, and not - * reenabled until after single-step mode ends. - * Without disabling interrupt on local CPU, there is a chance of - * interrupt occurrence in the period of exception return and start of - * out-of-line single-step, that result in wrongly single stepping - * into the interrupt handler. + * Mask all of DAIF while executing the instruction out-of-line, to keep things + * simple and avoid nesting exceptions. Interrupts do have to be disabled since + * the kprobe state is per-CPU and doesn't get migrated. */ static void __kprobes kprobes_save_local_irqflag(struct kprobe_ctlblk *kcb, struct pt_regs *regs) { kcb->saved_irqflag = regs->pstate & DAIF_MASK; - regs->pstate |= PSR_I_BIT; - /* Unmask PSTATE.D for enabling software step exceptions. */ - regs->pstate &= ~PSR_D_BIT; + regs->pstate |= DAIF_MASK; } static void __kprobes kprobes_restore_local_irqflag(struct kprobe_ctlblk *kcb, @@ -219,10 +210,7 @@ static void __kprobes setup_singlestep(struct kprobe *p, slot = (unsigned long)p->ainsn.api.insn; set_ss_context(kcb, slot); /* mark pending ss */ - - /* IRQs and single stepping do not mix well. */ kprobes_save_local_irqflag(kcb, regs); - kernel_enable_single_step(regs); instruction_pointer_set(regs, slot); } else { /* insn simulation */ @@ -273,12 +261,8 @@ post_kprobe_handler(struct kprobe_ctlblk *kcb, struct pt_regs *regs) } /* call post handler */ kcb->kprobe_status = KPROBE_HIT_SSDONE; - if (cur->post_handler) { - /* post_handler can hit breakpoint and single step - * again, so we enable D-flag for recursive exception. - */ + if (cur->post_handler) cur->post_handler(cur, regs, 0); - } reset_current_kprobe(); } @@ -302,8 +286,6 @@ int __kprobes kprobe_fault_handler(struct pt_regs *regs, unsigned int fsr) if (!instruction_pointer(regs)) BUG(); - kernel_disable_single_step(); - if (kcb->kprobe_status == KPROBE_REENTER) restore_previous_kprobe(kcb); else @@ -365,10 +347,6 @@ static void __kprobes kprobe_handler(struct pt_regs *regs) * pre-handler and it returned non-zero, it will * modify the execution path and no need to single * stepping. Let's just reset current kprobe and exit. - * - * pre_handler can hit a breakpoint and can step thru - * before return, keep PSTATE D-flag enabled until - * pre_handler return back. */ if (!p->pre_handler || !p->pre_handler(p, regs)) { setup_singlestep(p, regs, kcb, 0); @@ -399,7 +377,7 @@ kprobe_ss_hit(struct kprobe_ctlblk *kcb, unsigned long addr) } static int __kprobes -kprobe_single_step_handler(struct pt_regs *regs, unsigned int esr) +kprobe_breakpoint_ss_handler(struct pt_regs *regs, unsigned int esr) { struct kprobe_ctlblk *kcb = get_kprobe_ctlblk(); int retval; @@ -409,16 +387,15 @@ kprobe_single_step_handler(struct pt_regs *regs, unsigned int esr) if (retval == DBG_HOOK_HANDLED) { kprobes_restore_local_irqflag(kcb, regs); - kernel_disable_single_step(); - post_kprobe_handler(kcb, regs); } return retval; } -static struct step_hook kprobes_step_hook = { - .fn = kprobe_single_step_handler, +static struct break_hook kprobes_break_ss_hook = { + .imm = KPROBES_BRK_SS_IMM, + .fn = kprobe_breakpoint_ss_handler, }; static int __kprobes @@ -464,87 +441,15 @@ int __init arch_populate_kprobe_blacklist(void) void __kprobes __used *trampoline_probe_handler(struct pt_regs *regs) { - struct kretprobe_instance *ri = NULL; - struct hlist_head *head, empty_rp; - struct hlist_node *tmp; - unsigned long flags, orig_ret_address = 0; - unsigned long trampoline_address = - (unsigned long)&kretprobe_trampoline; - kprobe_opcode_t *correct_ret_addr = NULL; - - INIT_HLIST_HEAD(&empty_rp); - kretprobe_hash_lock(current, &head, &flags); - - /* - * It is possible to have multiple instances associated with a given - * task either because multiple functions in the call path have - * return probes installed on them, and/or more than one - * return probe was registered for a target function. - * - * We can handle this because: - * - instances are always pushed into the head of the list - * - when multiple return probes are registered for the same - * function, the (chronologically) first instance's ret_addr - * will be the real return address, and all the rest will - * point to kretprobe_trampoline. - */ - hlist_for_each_entry_safe(ri, tmp, head, hlist) { - if (ri->task != current) - /* another task is sharing our hash bucket */ - continue; - - orig_ret_address = (unsigned long)ri->ret_addr; - - if (orig_ret_address != trampoline_address) - /* - * This is the real return address. Any other - * instances associated with this task are for - * other calls deeper on the call stack - */ - break; - } - - kretprobe_assert(ri, orig_ret_address, trampoline_address); - - correct_ret_addr = ri->ret_addr; - hlist_for_each_entry_safe(ri, tmp, head, hlist) { - if (ri->task != current) - /* another task is sharing our hash bucket */ - continue; - - orig_ret_address = (unsigned long)ri->ret_addr; - if (ri->rp && ri->rp->handler) { - __this_cpu_write(current_kprobe, &ri->rp->kp); - get_kprobe_ctlblk()->kprobe_status = KPROBE_HIT_ACTIVE; - ri->ret_addr = correct_ret_addr; - ri->rp->handler(ri, regs); - __this_cpu_write(current_kprobe, NULL); - } - - recycle_rp_inst(ri, &empty_rp); - - if (orig_ret_address != trampoline_address) - /* - * This is the real return address. Any other - * instances associated with this task are for - * other calls deeper on the call stack - */ - break; - } - - kretprobe_hash_unlock(current, &flags); - - hlist_for_each_entry_safe(ri, tmp, &empty_rp, hlist) { - hlist_del(&ri->hlist); - kfree(ri); - } - return (void *)orig_ret_address; + return (void *)kretprobe_trampoline_handler(regs, &kretprobe_trampoline, + (void *)kernel_stack_pointer(regs)); } void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri, struct pt_regs *regs) { ri->ret_addr = (kprobe_opcode_t *)regs->regs[30]; + ri->fp = (void *)kernel_stack_pointer(regs); /* replace return addr (x30) with trampoline */ regs->regs[30] = (long)&kretprobe_trampoline; @@ -558,7 +463,7 @@ int __kprobes arch_trampoline_kprobe(struct kprobe *p) int __init arch_init_kprobes(void) { register_kernel_break_hook(&kprobes_break_hook); - register_kernel_step_hook(&kprobes_step_hook); + register_kernel_break_hook(&kprobes_break_ss_hook); return 0; } diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c index 84ec630b8ab5..a47a40ec6ad9 100644 --- a/arch/arm64/kernel/process.c +++ b/arch/arm64/kernel/process.c @@ -21,6 +21,7 @@ #include <linux/lockdep.h> #include <linux/mman.h> #include <linux/mm.h> +#include <linux/nospec.h> #include <linux/stddef.h> #include <linux/sysctl.h> #include <linux/unistd.h> @@ -52,6 +53,7 @@ #include <asm/exec.h> #include <asm/fpsimd.h> #include <asm/mmu_context.h> +#include <asm/mte.h> #include <asm/processor.h> #include <asm/pointer_auth.h> #include <asm/stacktrace.h> @@ -123,10 +125,8 @@ void arch_cpu_idle(void) * This should do all the clock switching and wait for interrupt * tricks */ - trace_cpu_idle_rcuidle(1, smp_processor_id()); cpu_do_idle(); local_irq_enable(); - trace_cpu_idle_rcuidle(PWR_EVENT_EXIT, smp_processor_id()); } #ifdef CONFIG_HOTPLUG_CPU @@ -241,7 +241,7 @@ static void print_pstate(struct pt_regs *regs) const char *btype_str = btypes[(pstate & PSR_BTYPE_MASK) >> PSR_BTYPE_SHIFT]; - printk("pstate: %08llx (%c%c%c%c %c%c%c%c %cPAN %cUAO BTYPE=%s)\n", + printk("pstate: %08llx (%c%c%c%c %c%c%c%c %cPAN %cUAO %cTCO BTYPE=%s)\n", pstate, pstate & PSR_N_BIT ? 'N' : 'n', pstate & PSR_Z_BIT ? 'Z' : 'z', @@ -253,6 +253,7 @@ static void print_pstate(struct pt_regs *regs) pstate & PSR_F_BIT ? 'F' : 'f', pstate & PSR_PAN_BIT ? '+' : '-', pstate & PSR_UAO_BIT ? '+' : '-', + pstate & PSR_TCO_BIT ? '+' : '-', btype_str); } } @@ -338,6 +339,7 @@ void flush_thread(void) tls_thread_flush(); flush_ptrace_hw_breakpoint(current); flush_tagged_addr_state(); + flush_mte_state(); } void release_thread(struct task_struct *dead_task) @@ -370,6 +372,9 @@ int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src) dst->thread.sve_state = NULL; clear_tsk_thread_flag(dst, TIF_SVE); + /* clear any pending asynchronous tag fault raised by the parent */ + clear_tsk_thread_flag(dst, TIF_MTE_ASYNC_FAULT); + return 0; } @@ -423,8 +428,7 @@ int copy_thread(unsigned long clone_flags, unsigned long stack_start, cpus_have_const_cap(ARM64_HAS_UAO)) childregs->pstate |= PSR_UAO_BIT; - if (arm64_get_ssbd_state() == ARM64_SSBD_FORCE_DISABLE) - set_ssbs_bit(childregs); + spectre_v4_enable_task_mitigation(p); if (system_uses_irq_prio_masking()) childregs->pmr_save = GIC_PRIO_IRQON; @@ -474,8 +478,6 @@ void uao_thread_switch(struct task_struct *next) */ static void ssbs_thread_switch(struct task_struct *next) { - struct pt_regs *regs = task_pt_regs(next); - /* * Nothing to do for kernel threads, but 'regs' may be junk * (e.g. idle task) so check the flags and bail early. @@ -487,18 +489,10 @@ static void ssbs_thread_switch(struct task_struct *next) * If all CPUs implement the SSBS extension, then we just need to * context-switch the PSTATE field. */ - if (cpu_have_feature(cpu_feature(SSBS))) + if (cpus_have_const_cap(ARM64_SSBS)) return; - /* If the mitigation is enabled, then we leave SSBS clear. */ - if ((arm64_get_ssbd_state() == ARM64_SSBD_FORCE_ENABLE) || - test_tsk_thread_flag(next, TIF_SSBD)) - return; - - if (compat_user_mode(regs)) - set_compat_ssbs_bit(regs); - else if (user_mode(regs)) - set_ssbs_bit(regs); + spectre_v4_enable_task_mitigation(next); } /* @@ -516,6 +510,38 @@ static void entry_task_switch(struct task_struct *next) } /* + * ARM erratum 1418040 handling, affecting the 32bit view of CNTVCT. + * Assuming the virtual counter is enabled at the beginning of times: + * + * - disable access when switching from a 64bit task to a 32bit task + * - enable access when switching from a 32bit task to a 64bit task + */ +static void erratum_1418040_thread_switch(struct task_struct *prev, + struct task_struct *next) +{ + bool prev32, next32; + u64 val; + + if (!IS_ENABLED(CONFIG_ARM64_ERRATUM_1418040)) + return; + + prev32 = is_compat_thread(task_thread_info(prev)); + next32 = is_compat_thread(task_thread_info(next)); + + if (prev32 == next32 || !this_cpu_has_cap(ARM64_WORKAROUND_1418040)) + return; + + val = read_sysreg(cntkctl_el1); + + if (!next32) + val |= ARCH_TIMER_USR_VCT_ACCESS_EN; + else + val &= ~ARCH_TIMER_USR_VCT_ACCESS_EN; + + write_sysreg(val, cntkctl_el1); +} + +/* * Thread switching. */ __notrace_funcgraph struct task_struct *__switch_to(struct task_struct *prev, @@ -530,6 +556,7 @@ __notrace_funcgraph struct task_struct *__switch_to(struct task_struct *prev, entry_task_switch(next); uao_thread_switch(next); ssbs_thread_switch(next); + erratum_1418040_thread_switch(prev, next); /* * Complete any pending TLB or cache maintenance on this CPU in case @@ -539,6 +566,13 @@ __notrace_funcgraph struct task_struct *__switch_to(struct task_struct *prev, */ dsb(ish); + /* + * MTE thread switching must happen after the DSB above to ensure that + * any asynchronous tag check faults have been logged in the TFSR*_EL1 + * registers. + */ + mte_thread_switch(next); + /* the actual thread switch */ last = cpu_switch_to(prev, next); @@ -588,6 +622,11 @@ void arch_setup_new_exec(void) current->mm->context.flags = is_compat_task() ? MMCF_AARCH32 : 0; ptrauth_thread_init_user(current); + + if (task_spec_ssb_noexec(current)) { + arch_prctl_spec_ctrl_set(current, PR_SPEC_STORE_BYPASS, + PR_SPEC_ENABLE); + } } #ifdef CONFIG_ARM64_TAGGED_ADDR_ABI @@ -596,11 +635,18 @@ void arch_setup_new_exec(void) */ static unsigned int tagged_addr_disabled; -long set_tagged_addr_ctrl(unsigned long arg) +long set_tagged_addr_ctrl(struct task_struct *task, unsigned long arg) { - if (is_compat_task()) + unsigned long valid_mask = PR_TAGGED_ADDR_ENABLE; + struct thread_info *ti = task_thread_info(task); + + if (is_compat_thread(ti)) return -EINVAL; - if (arg & ~PR_TAGGED_ADDR_ENABLE) + + if (system_supports_mte()) + valid_mask |= PR_MTE_TCF_MASK | PR_MTE_TAG_MASK; + + if (arg & ~valid_mask) return -EINVAL; /* @@ -610,20 +656,28 @@ long set_tagged_addr_ctrl(unsigned long arg) if (arg & PR_TAGGED_ADDR_ENABLE && tagged_addr_disabled) return -EINVAL; - update_thread_flag(TIF_TAGGED_ADDR, arg & PR_TAGGED_ADDR_ENABLE); + if (set_mte_ctrl(task, arg) != 0) + return -EINVAL; + + update_ti_thread_flag(ti, TIF_TAGGED_ADDR, arg & PR_TAGGED_ADDR_ENABLE); return 0; } -long get_tagged_addr_ctrl(void) +long get_tagged_addr_ctrl(struct task_struct *task) { - if (is_compat_task()) + long ret = 0; + struct thread_info *ti = task_thread_info(task); + + if (is_compat_thread(ti)) return -EINVAL; - if (test_thread_flag(TIF_TAGGED_ADDR)) - return PR_TAGGED_ADDR_ENABLE; + if (test_ti_thread_flag(ti, TIF_TAGGED_ADDR)) + ret = PR_TAGGED_ADDR_ENABLE; - return 0; + ret |= get_mte_ctrl(task); + + return ret; } /* diff --git a/arch/arm64/kernel/proton-pack.c b/arch/arm64/kernel/proton-pack.c new file mode 100644 index 000000000000..f6e4e3737405 --- /dev/null +++ b/arch/arm64/kernel/proton-pack.c @@ -0,0 +1,789 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Handle detection, reporting and mitigation of Spectre v1, v2 and v4, as + * detailed at: + * + * https://developer.arm.com/support/arm-security-updates/speculative-processor-vulnerability + * + * This code was originally written hastily under an awful lot of stress and so + * aspects of it are somewhat hacky. Unfortunately, changing anything in here + * instantly makes me feel ill. Thanks, Jann. Thann. + * + * Copyright (C) 2018 ARM Ltd, All Rights Reserved. + * Copyright (C) 2020 Google LLC + * + * "If there's something strange in your neighbourhood, who you gonna call?" + * + * Authors: Will Deacon <will@kernel.org> and Marc Zyngier <maz@kernel.org> + */ + +#include <linux/arm-smccc.h> +#include <linux/cpu.h> +#include <linux/device.h> +#include <linux/nospec.h> +#include <linux/prctl.h> +#include <linux/sched/task_stack.h> + +#include <asm/spectre.h> +#include <asm/traps.h> + +/* + * We try to ensure that the mitigation state can never change as the result of + * onlining a late CPU. + */ +static void update_mitigation_state(enum mitigation_state *oldp, + enum mitigation_state new) +{ + enum mitigation_state state; + + do { + state = READ_ONCE(*oldp); + if (new <= state) + break; + + /* Userspace almost certainly can't deal with this. */ + if (WARN_ON(system_capabilities_finalized())) + break; + } while (cmpxchg_relaxed(oldp, state, new) != state); +} + +/* + * Spectre v1. + * + * The kernel can't protect userspace for this one: it's each person for + * themselves. Advertise what we're doing and be done with it. + */ +ssize_t cpu_show_spectre_v1(struct device *dev, struct device_attribute *attr, + char *buf) +{ + return sprintf(buf, "Mitigation: __user pointer sanitization\n"); +} + +/* + * Spectre v2. + * + * This one sucks. A CPU is either: + * + * - Mitigated in hardware and advertised by ID_AA64PFR0_EL1.CSV2. + * - Mitigated in hardware and listed in our "safe list". + * - Mitigated in software by firmware. + * - Mitigated in software by a CPU-specific dance in the kernel and a + * firmware call at EL2. + * - Vulnerable. + * + * It's not unlikely for different CPUs in a big.LITTLE system to fall into + * different camps. + */ +static enum mitigation_state spectre_v2_state; + +static bool __read_mostly __nospectre_v2; +static int __init parse_spectre_v2_param(char *str) +{ + __nospectre_v2 = true; + return 0; +} +early_param("nospectre_v2", parse_spectre_v2_param); + +static bool spectre_v2_mitigations_off(void) +{ + bool ret = __nospectre_v2 || cpu_mitigations_off(); + + if (ret) + pr_info_once("spectre-v2 mitigation disabled by command line option\n"); + + return ret; +} + +ssize_t cpu_show_spectre_v2(struct device *dev, struct device_attribute *attr, + char *buf) +{ + switch (spectre_v2_state) { + case SPECTRE_UNAFFECTED: + return sprintf(buf, "Not affected\n"); + case SPECTRE_MITIGATED: + return sprintf(buf, "Mitigation: Branch predictor hardening\n"); + case SPECTRE_VULNERABLE: + fallthrough; + default: + return sprintf(buf, "Vulnerable\n"); + } +} + +static enum mitigation_state spectre_v2_get_cpu_hw_mitigation_state(void) +{ + u64 pfr0; + static const struct midr_range spectre_v2_safe_list[] = { + MIDR_ALL_VERSIONS(MIDR_CORTEX_A35), + MIDR_ALL_VERSIONS(MIDR_CORTEX_A53), + MIDR_ALL_VERSIONS(MIDR_CORTEX_A55), + MIDR_ALL_VERSIONS(MIDR_BRAHMA_B53), + MIDR_ALL_VERSIONS(MIDR_HISI_TSV110), + MIDR_ALL_VERSIONS(MIDR_QCOM_KRYO_2XX_SILVER), + MIDR_ALL_VERSIONS(MIDR_QCOM_KRYO_3XX_SILVER), + MIDR_ALL_VERSIONS(MIDR_QCOM_KRYO_4XX_SILVER), + { /* sentinel */ } + }; + + /* If the CPU has CSV2 set, we're safe */ + pfr0 = read_cpuid(ID_AA64PFR0_EL1); + if (cpuid_feature_extract_unsigned_field(pfr0, ID_AA64PFR0_CSV2_SHIFT)) + return SPECTRE_UNAFFECTED; + + /* Alternatively, we have a list of unaffected CPUs */ + if (is_midr_in_range_list(read_cpuid_id(), spectre_v2_safe_list)) + return SPECTRE_UNAFFECTED; + + return SPECTRE_VULNERABLE; +} + +static enum mitigation_state spectre_v2_get_cpu_fw_mitigation_state(void) +{ + int ret; + struct arm_smccc_res res; + + arm_smccc_1_1_invoke(ARM_SMCCC_ARCH_FEATURES_FUNC_ID, + ARM_SMCCC_ARCH_WORKAROUND_1, &res); + + ret = res.a0; + switch (ret) { + case SMCCC_RET_SUCCESS: + return SPECTRE_MITIGATED; + case SMCCC_ARCH_WORKAROUND_RET_UNAFFECTED: + return SPECTRE_UNAFFECTED; + default: + fallthrough; + case SMCCC_RET_NOT_SUPPORTED: + return SPECTRE_VULNERABLE; + } +} + +bool has_spectre_v2(const struct arm64_cpu_capabilities *entry, int scope) +{ + WARN_ON(scope != SCOPE_LOCAL_CPU || preemptible()); + + if (spectre_v2_get_cpu_hw_mitigation_state() == SPECTRE_UNAFFECTED) + return false; + + if (spectre_v2_get_cpu_fw_mitigation_state() == SPECTRE_UNAFFECTED) + return false; + + return true; +} + +DEFINE_PER_CPU_READ_MOSTLY(struct bp_hardening_data, bp_hardening_data); + +enum mitigation_state arm64_get_spectre_v2_state(void) +{ + return spectre_v2_state; +} + +#ifdef CONFIG_KVM +#include <asm/cacheflush.h> +#include <asm/kvm_asm.h> + +atomic_t arm64_el2_vector_last_slot = ATOMIC_INIT(-1); + +static void __copy_hyp_vect_bpi(int slot, const char *hyp_vecs_start, + const char *hyp_vecs_end) +{ + void *dst = lm_alias(__bp_harden_hyp_vecs + slot * SZ_2K); + int i; + + for (i = 0; i < SZ_2K; i += 0x80) + memcpy(dst + i, hyp_vecs_start, hyp_vecs_end - hyp_vecs_start); + + __flush_icache_range((uintptr_t)dst, (uintptr_t)dst + SZ_2K); +} + +static void install_bp_hardening_cb(bp_hardening_cb_t fn) +{ + static DEFINE_RAW_SPINLOCK(bp_lock); + int cpu, slot = -1; + const char *hyp_vecs_start = __smccc_workaround_1_smc; + const char *hyp_vecs_end = __smccc_workaround_1_smc + + __SMCCC_WORKAROUND_1_SMC_SZ; + + /* + * Vinz Clortho takes the hyp_vecs start/end "keys" at + * the door when we're a guest. Skip the hyp-vectors work. + */ + if (!is_hyp_mode_available()) { + __this_cpu_write(bp_hardening_data.fn, fn); + return; + } + + raw_spin_lock(&bp_lock); + for_each_possible_cpu(cpu) { + if (per_cpu(bp_hardening_data.fn, cpu) == fn) { + slot = per_cpu(bp_hardening_data.hyp_vectors_slot, cpu); + break; + } + } + + if (slot == -1) { + slot = atomic_inc_return(&arm64_el2_vector_last_slot); + BUG_ON(slot >= BP_HARDEN_EL2_SLOTS); + __copy_hyp_vect_bpi(slot, hyp_vecs_start, hyp_vecs_end); + } + + __this_cpu_write(bp_hardening_data.hyp_vectors_slot, slot); + __this_cpu_write(bp_hardening_data.fn, fn); + raw_spin_unlock(&bp_lock); +} +#else +static void install_bp_hardening_cb(bp_hardening_cb_t fn) +{ + __this_cpu_write(bp_hardening_data.fn, fn); +} +#endif /* CONFIG_KVM */ + +static void call_smc_arch_workaround_1(void) +{ + arm_smccc_1_1_smc(ARM_SMCCC_ARCH_WORKAROUND_1, NULL); +} + +static void call_hvc_arch_workaround_1(void) +{ + arm_smccc_1_1_hvc(ARM_SMCCC_ARCH_WORKAROUND_1, NULL); +} + +static void qcom_link_stack_sanitisation(void) +{ + u64 tmp; + + asm volatile("mov %0, x30 \n" + ".rept 16 \n" + "bl . + 4 \n" + ".endr \n" + "mov x30, %0 \n" + : "=&r" (tmp)); +} + +static bp_hardening_cb_t spectre_v2_get_sw_mitigation_cb(void) +{ + u32 midr = read_cpuid_id(); + if (((midr & MIDR_CPU_MODEL_MASK) != MIDR_QCOM_FALKOR) && + ((midr & MIDR_CPU_MODEL_MASK) != MIDR_QCOM_FALKOR_V1)) + return NULL; + + return qcom_link_stack_sanitisation; +} + +static enum mitigation_state spectre_v2_enable_fw_mitigation(void) +{ + bp_hardening_cb_t cb; + enum mitigation_state state; + + state = spectre_v2_get_cpu_fw_mitigation_state(); + if (state != SPECTRE_MITIGATED) + return state; + + if (spectre_v2_mitigations_off()) + return SPECTRE_VULNERABLE; + + switch (arm_smccc_1_1_get_conduit()) { + case SMCCC_CONDUIT_HVC: + cb = call_hvc_arch_workaround_1; + break; + + case SMCCC_CONDUIT_SMC: + cb = call_smc_arch_workaround_1; + break; + + default: + return SPECTRE_VULNERABLE; + } + + /* + * Prefer a CPU-specific workaround if it exists. Note that we + * still rely on firmware for the mitigation at EL2. + */ + cb = spectre_v2_get_sw_mitigation_cb() ?: cb; + install_bp_hardening_cb(cb); + return SPECTRE_MITIGATED; +} + +void spectre_v2_enable_mitigation(const struct arm64_cpu_capabilities *__unused) +{ + enum mitigation_state state; + + WARN_ON(preemptible()); + + state = spectre_v2_get_cpu_hw_mitigation_state(); + if (state == SPECTRE_VULNERABLE) + state = spectre_v2_enable_fw_mitigation(); + + update_mitigation_state(&spectre_v2_state, state); +} + +/* + * Spectre v4. + * + * If you thought Spectre v2 was nasty, wait until you see this mess. A CPU is + * either: + * + * - Mitigated in hardware and listed in our "safe list". + * - Mitigated in hardware via PSTATE.SSBS. + * - Mitigated in software by firmware (sometimes referred to as SSBD). + * + * Wait, that doesn't sound so bad, does it? Keep reading... + * + * A major source of headaches is that the software mitigation is enabled both + * on a per-task basis, but can also be forced on for the kernel, necessitating + * both context-switch *and* entry/exit hooks. To make it even worse, some CPUs + * allow EL0 to toggle SSBS directly, which can end up with the prctl() state + * being stale when re-entering the kernel. The usual big.LITTLE caveats apply, + * so you can have systems that have both firmware and SSBS mitigations. This + * means we actually have to reject late onlining of CPUs with mitigations if + * all of the currently onlined CPUs are safelisted, as the mitigation tends to + * be opt-in for userspace. Yes, really, the cure is worse than the disease. + * + * The only good part is that if the firmware mitigation is present, then it is + * present for all CPUs, meaning we don't have to worry about late onlining of a + * vulnerable CPU if one of the boot CPUs is using the firmware mitigation. + * + * Give me a VAX-11/780 any day of the week... + */ +static enum mitigation_state spectre_v4_state; + +/* This is the per-cpu state tracking whether we need to talk to firmware */ +DEFINE_PER_CPU_READ_MOSTLY(u64, arm64_ssbd_callback_required); + +enum spectre_v4_policy { + SPECTRE_V4_POLICY_MITIGATION_DYNAMIC, + SPECTRE_V4_POLICY_MITIGATION_ENABLED, + SPECTRE_V4_POLICY_MITIGATION_DISABLED, +}; + +static enum spectre_v4_policy __read_mostly __spectre_v4_policy; + +static const struct spectre_v4_param { + const char *str; + enum spectre_v4_policy policy; +} spectre_v4_params[] = { + { "force-on", SPECTRE_V4_POLICY_MITIGATION_ENABLED, }, + { "force-off", SPECTRE_V4_POLICY_MITIGATION_DISABLED, }, + { "kernel", SPECTRE_V4_POLICY_MITIGATION_DYNAMIC, }, +}; +static int __init parse_spectre_v4_param(char *str) +{ + int i; + + if (!str || !str[0]) + return -EINVAL; + + for (i = 0; i < ARRAY_SIZE(spectre_v4_params); i++) { + const struct spectre_v4_param *param = &spectre_v4_params[i]; + + if (strncmp(str, param->str, strlen(param->str))) + continue; + + __spectre_v4_policy = param->policy; + return 0; + } + + return -EINVAL; +} +early_param("ssbd", parse_spectre_v4_param); + +/* + * Because this was all written in a rush by people working in different silos, + * we've ended up with multiple command line options to control the same thing. + * Wrap these up in some helpers, which prefer disabling the mitigation if faced + * with contradictory parameters. The mitigation is always either "off", + * "dynamic" or "on". + */ +static bool spectre_v4_mitigations_off(void) +{ + bool ret = cpu_mitigations_off() || + __spectre_v4_policy == SPECTRE_V4_POLICY_MITIGATION_DISABLED; + + if (ret) + pr_info_once("spectre-v4 mitigation disabled by command-line option\n"); + + return ret; +} + +/* Do we need to toggle the mitigation state on entry to/exit from the kernel? */ +static bool spectre_v4_mitigations_dynamic(void) +{ + return !spectre_v4_mitigations_off() && + __spectre_v4_policy == SPECTRE_V4_POLICY_MITIGATION_DYNAMIC; +} + +static bool spectre_v4_mitigations_on(void) +{ + return !spectre_v4_mitigations_off() && + __spectre_v4_policy == SPECTRE_V4_POLICY_MITIGATION_ENABLED; +} + +ssize_t cpu_show_spec_store_bypass(struct device *dev, + struct device_attribute *attr, char *buf) +{ + switch (spectre_v4_state) { + case SPECTRE_UNAFFECTED: + return sprintf(buf, "Not affected\n"); + case SPECTRE_MITIGATED: + return sprintf(buf, "Mitigation: Speculative Store Bypass disabled via prctl\n"); + case SPECTRE_VULNERABLE: + fallthrough; + default: + return sprintf(buf, "Vulnerable\n"); + } +} + +enum mitigation_state arm64_get_spectre_v4_state(void) +{ + return spectre_v4_state; +} + +static enum mitigation_state spectre_v4_get_cpu_hw_mitigation_state(void) +{ + static const struct midr_range spectre_v4_safe_list[] = { + MIDR_ALL_VERSIONS(MIDR_CORTEX_A35), + MIDR_ALL_VERSIONS(MIDR_CORTEX_A53), + MIDR_ALL_VERSIONS(MIDR_CORTEX_A55), + MIDR_ALL_VERSIONS(MIDR_BRAHMA_B53), + MIDR_ALL_VERSIONS(MIDR_QCOM_KRYO_3XX_SILVER), + MIDR_ALL_VERSIONS(MIDR_QCOM_KRYO_4XX_SILVER), + { /* sentinel */ }, + }; + + if (is_midr_in_range_list(read_cpuid_id(), spectre_v4_safe_list)) + return SPECTRE_UNAFFECTED; + + /* CPU features are detected first */ + if (this_cpu_has_cap(ARM64_SSBS)) + return SPECTRE_MITIGATED; + + return SPECTRE_VULNERABLE; +} + +static enum mitigation_state spectre_v4_get_cpu_fw_mitigation_state(void) +{ + int ret; + struct arm_smccc_res res; + + arm_smccc_1_1_invoke(ARM_SMCCC_ARCH_FEATURES_FUNC_ID, + ARM_SMCCC_ARCH_WORKAROUND_2, &res); + + ret = res.a0; + switch (ret) { + case SMCCC_RET_SUCCESS: + return SPECTRE_MITIGATED; + case SMCCC_ARCH_WORKAROUND_RET_UNAFFECTED: + fallthrough; + case SMCCC_RET_NOT_REQUIRED: + return SPECTRE_UNAFFECTED; + default: + fallthrough; + case SMCCC_RET_NOT_SUPPORTED: + return SPECTRE_VULNERABLE; + } +} + +bool has_spectre_v4(const struct arm64_cpu_capabilities *cap, int scope) +{ + enum mitigation_state state; + + WARN_ON(scope != SCOPE_LOCAL_CPU || preemptible()); + + state = spectre_v4_get_cpu_hw_mitigation_state(); + if (state == SPECTRE_VULNERABLE) + state = spectre_v4_get_cpu_fw_mitigation_state(); + + return state != SPECTRE_UNAFFECTED; +} + +static int ssbs_emulation_handler(struct pt_regs *regs, u32 instr) +{ + if (user_mode(regs)) + return 1; + + if (instr & BIT(PSTATE_Imm_shift)) + regs->pstate |= PSR_SSBS_BIT; + else + regs->pstate &= ~PSR_SSBS_BIT; + + arm64_skip_faulting_instruction(regs, 4); + return 0; +} + +static struct undef_hook ssbs_emulation_hook = { + .instr_mask = ~(1U << PSTATE_Imm_shift), + .instr_val = 0xd500401f | PSTATE_SSBS, + .fn = ssbs_emulation_handler, +}; + +static enum mitigation_state spectre_v4_enable_hw_mitigation(void) +{ + static bool undef_hook_registered = false; + static DEFINE_RAW_SPINLOCK(hook_lock); + enum mitigation_state state; + + /* + * If the system is mitigated but this CPU doesn't have SSBS, then + * we must be on the safelist and there's nothing more to do. + */ + state = spectre_v4_get_cpu_hw_mitigation_state(); + if (state != SPECTRE_MITIGATED || !this_cpu_has_cap(ARM64_SSBS)) + return state; + + raw_spin_lock(&hook_lock); + if (!undef_hook_registered) { + register_undef_hook(&ssbs_emulation_hook); + undef_hook_registered = true; + } + raw_spin_unlock(&hook_lock); + + if (spectre_v4_mitigations_off()) { + sysreg_clear_set(sctlr_el1, 0, SCTLR_ELx_DSSBS); + asm volatile(SET_PSTATE_SSBS(1)); + return SPECTRE_VULNERABLE; + } + + /* SCTLR_EL1.DSSBS was initialised to 0 during boot */ + asm volatile(SET_PSTATE_SSBS(0)); + return SPECTRE_MITIGATED; +} + +/* + * Patch a branch over the Spectre-v4 mitigation code with a NOP so that + * we fallthrough and check whether firmware needs to be called on this CPU. + */ +void __init spectre_v4_patch_fw_mitigation_enable(struct alt_instr *alt, + __le32 *origptr, + __le32 *updptr, int nr_inst) +{ + BUG_ON(nr_inst != 1); /* Branch -> NOP */ + + if (spectre_v4_mitigations_off()) + return; + + if (cpus_have_final_cap(ARM64_SSBS)) + return; + + if (spectre_v4_mitigations_dynamic()) + *updptr = cpu_to_le32(aarch64_insn_gen_nop()); +} + +/* + * Patch a NOP in the Spectre-v4 mitigation code with an SMC/HVC instruction + * to call into firmware to adjust the mitigation state. + */ +void __init spectre_v4_patch_fw_mitigation_conduit(struct alt_instr *alt, + __le32 *origptr, + __le32 *updptr, int nr_inst) +{ + u32 insn; + + BUG_ON(nr_inst != 1); /* NOP -> HVC/SMC */ + + switch (arm_smccc_1_1_get_conduit()) { + case SMCCC_CONDUIT_HVC: + insn = aarch64_insn_get_hvc_value(); + break; + case SMCCC_CONDUIT_SMC: + insn = aarch64_insn_get_smc_value(); + break; + default: + return; + } + + *updptr = cpu_to_le32(insn); +} + +static enum mitigation_state spectre_v4_enable_fw_mitigation(void) +{ + enum mitigation_state state; + + state = spectre_v4_get_cpu_fw_mitigation_state(); + if (state != SPECTRE_MITIGATED) + return state; + + if (spectre_v4_mitigations_off()) { + arm_smccc_1_1_invoke(ARM_SMCCC_ARCH_WORKAROUND_2, false, NULL); + return SPECTRE_VULNERABLE; + } + + arm_smccc_1_1_invoke(ARM_SMCCC_ARCH_WORKAROUND_2, true, NULL); + + if (spectre_v4_mitigations_dynamic()) + __this_cpu_write(arm64_ssbd_callback_required, 1); + + return SPECTRE_MITIGATED; +} + +void spectre_v4_enable_mitigation(const struct arm64_cpu_capabilities *__unused) +{ + enum mitigation_state state; + + WARN_ON(preemptible()); + + state = spectre_v4_enable_hw_mitigation(); + if (state == SPECTRE_VULNERABLE) + state = spectre_v4_enable_fw_mitigation(); + + update_mitigation_state(&spectre_v4_state, state); +} + +static void __update_pstate_ssbs(struct pt_regs *regs, bool state) +{ + u64 bit = compat_user_mode(regs) ? PSR_AA32_SSBS_BIT : PSR_SSBS_BIT; + + if (state) + regs->pstate |= bit; + else + regs->pstate &= ~bit; +} + +void spectre_v4_enable_task_mitigation(struct task_struct *tsk) +{ + struct pt_regs *regs = task_pt_regs(tsk); + bool ssbs = false, kthread = tsk->flags & PF_KTHREAD; + + if (spectre_v4_mitigations_off()) + ssbs = true; + else if (spectre_v4_mitigations_dynamic() && !kthread) + ssbs = !test_tsk_thread_flag(tsk, TIF_SSBD); + + __update_pstate_ssbs(regs, ssbs); +} + +/* + * The Spectre-v4 mitigation can be controlled via a prctl() from userspace. + * This is interesting because the "speculation disabled" behaviour can be + * configured so that it is preserved across exec(), which means that the + * prctl() may be necessary even when PSTATE.SSBS can be toggled directly + * from userspace. + */ +static void ssbd_prctl_enable_mitigation(struct task_struct *task) +{ + task_clear_spec_ssb_noexec(task); + task_set_spec_ssb_disable(task); + set_tsk_thread_flag(task, TIF_SSBD); +} + +static void ssbd_prctl_disable_mitigation(struct task_struct *task) +{ + task_clear_spec_ssb_noexec(task); + task_clear_spec_ssb_disable(task); + clear_tsk_thread_flag(task, TIF_SSBD); +} + +static int ssbd_prctl_set(struct task_struct *task, unsigned long ctrl) +{ + switch (ctrl) { + case PR_SPEC_ENABLE: + /* Enable speculation: disable mitigation */ + /* + * Force disabled speculation prevents it from being + * re-enabled. + */ + if (task_spec_ssb_force_disable(task)) + return -EPERM; + + /* + * If the mitigation is forced on, then speculation is forced + * off and we again prevent it from being re-enabled. + */ + if (spectre_v4_mitigations_on()) + return -EPERM; + + ssbd_prctl_disable_mitigation(task); + break; + case PR_SPEC_FORCE_DISABLE: + /* Force disable speculation: force enable mitigation */ + /* + * If the mitigation is forced off, then speculation is forced + * on and we prevent it from being disabled. + */ + if (spectre_v4_mitigations_off()) + return -EPERM; + + task_set_spec_ssb_force_disable(task); + fallthrough; + case PR_SPEC_DISABLE: + /* Disable speculation: enable mitigation */ + /* Same as PR_SPEC_FORCE_DISABLE */ + if (spectre_v4_mitigations_off()) + return -EPERM; + + ssbd_prctl_enable_mitigation(task); + break; + case PR_SPEC_DISABLE_NOEXEC: + /* Disable speculation until execve(): enable mitigation */ + /* + * If the mitigation state is forced one way or the other, then + * we must fail now before we try to toggle it on execve(). + */ + if (task_spec_ssb_force_disable(task) || + spectre_v4_mitigations_off() || + spectre_v4_mitigations_on()) { + return -EPERM; + } + + ssbd_prctl_enable_mitigation(task); + task_set_spec_ssb_noexec(task); + break; + default: + return -ERANGE; + } + + spectre_v4_enable_task_mitigation(task); + return 0; +} + +int arch_prctl_spec_ctrl_set(struct task_struct *task, unsigned long which, + unsigned long ctrl) +{ + switch (which) { + case PR_SPEC_STORE_BYPASS: + return ssbd_prctl_set(task, ctrl); + default: + return -ENODEV; + } +} + +static int ssbd_prctl_get(struct task_struct *task) +{ + switch (spectre_v4_state) { + case SPECTRE_UNAFFECTED: + return PR_SPEC_NOT_AFFECTED; + case SPECTRE_MITIGATED: + if (spectre_v4_mitigations_on()) + return PR_SPEC_NOT_AFFECTED; + + if (spectre_v4_mitigations_dynamic()) + break; + + /* Mitigations are disabled, so we're vulnerable. */ + fallthrough; + case SPECTRE_VULNERABLE: + fallthrough; + default: + return PR_SPEC_ENABLE; + } + + /* Check the mitigation state for this task */ + if (task_spec_ssb_force_disable(task)) + return PR_SPEC_PRCTL | PR_SPEC_FORCE_DISABLE; + + if (task_spec_ssb_noexec(task)) + return PR_SPEC_PRCTL | PR_SPEC_DISABLE_NOEXEC; + + if (task_spec_ssb_disable(task)) + return PR_SPEC_PRCTL | PR_SPEC_DISABLE; + + return PR_SPEC_PRCTL | PR_SPEC_ENABLE; +} + +int arch_prctl_spec_ctrl_get(struct task_struct *task, unsigned long which) +{ + switch (which) { + case PR_SPEC_STORE_BYPASS: + return ssbd_prctl_get(task); + default: + return -ENODEV; + } +} diff --git a/arch/arm64/kernel/psci.c b/arch/arm64/kernel/psci.c index 43ae4e0c968f..62d2bda7adb8 100644 --- a/arch/arm64/kernel/psci.c +++ b/arch/arm64/kernel/psci.c @@ -66,7 +66,6 @@ static int cpu_psci_cpu_disable(unsigned int cpu) static void cpu_psci_cpu_die(unsigned int cpu) { - int ret; /* * There are no known implementations of PSCI actually using the * power state field, pass a sensible default for now. @@ -74,9 +73,7 @@ static void cpu_psci_cpu_die(unsigned int cpu) u32 state = PSCI_POWER_STATE_TYPE_POWER_DOWN << PSCI_0_2_POWER_STATE_TYPE_SHIFT; - ret = psci_ops.cpu_off(state); - - pr_crit("unable to power off CPU%u (%d)\n", cpu, ret); + psci_ops.cpu_off(state); } static int cpu_psci_cpu_kill(unsigned int cpu) diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c index d8ebfd813e28..f49b349e16a3 100644 --- a/arch/arm64/kernel/ptrace.c +++ b/arch/arm64/kernel/ptrace.c @@ -34,6 +34,7 @@ #include <asm/cpufeature.h> #include <asm/debug-monitors.h> #include <asm/fpsimd.h> +#include <asm/mte.h> #include <asm/pointer_auth.h> #include <asm/stacktrace.h> #include <asm/syscall.h> @@ -1032,6 +1033,35 @@ static int pac_generic_keys_set(struct task_struct *target, #endif /* CONFIG_CHECKPOINT_RESTORE */ #endif /* CONFIG_ARM64_PTR_AUTH */ +#ifdef CONFIG_ARM64_TAGGED_ADDR_ABI +static int tagged_addr_ctrl_get(struct task_struct *target, + const struct user_regset *regset, + struct membuf to) +{ + long ctrl = get_tagged_addr_ctrl(target); + + if (IS_ERR_VALUE(ctrl)) + return ctrl; + + return membuf_write(&to, &ctrl, sizeof(ctrl)); +} + +static int tagged_addr_ctrl_set(struct task_struct *target, const struct + user_regset *regset, unsigned int pos, + unsigned int count, const void *kbuf, const + void __user *ubuf) +{ + int ret; + long ctrl; + + ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, &ctrl, 0, -1); + if (ret) + return ret; + + return set_tagged_addr_ctrl(target, ctrl); +} +#endif + enum aarch64_regset { REGSET_GPR, REGSET_FPR, @@ -1051,6 +1081,9 @@ enum aarch64_regset { REGSET_PACG_KEYS, #endif #endif +#ifdef CONFIG_ARM64_TAGGED_ADDR_ABI + REGSET_TAGGED_ADDR_CTRL, +#endif }; static const struct user_regset aarch64_regsets[] = { @@ -1148,6 +1181,16 @@ static const struct user_regset aarch64_regsets[] = { }, #endif #endif +#ifdef CONFIG_ARM64_TAGGED_ADDR_ABI + [REGSET_TAGGED_ADDR_CTRL] = { + .core_note_type = NT_ARM_TAGGED_ADDR_CTRL, + .n = 1, + .size = sizeof(long), + .align = sizeof(long), + .regset_get = tagged_addr_ctrl_get, + .set = tagged_addr_ctrl_set, + }, +#endif }; static const struct user_regset_view user_aarch64_view = { @@ -1691,6 +1734,12 @@ const struct user_regset_view *task_user_regset_view(struct task_struct *task) long arch_ptrace(struct task_struct *child, long request, unsigned long addr, unsigned long data) { + switch (request) { + case PTRACE_PEEKMTETAGS: + case PTRACE_POKEMTETAGS: + return mte_ptrace_copy_tags(child, request, addr, data); + } + return ptrace_request(child, request, addr, data); } @@ -1793,7 +1842,7 @@ void syscall_trace_exit(struct pt_regs *regs) * We also reserve IL for the kernel; SS is handled dynamically. */ #define SPSR_EL1_AARCH64_RES0_BITS \ - (GENMASK_ULL(63, 32) | GENMASK_ULL(27, 25) | GENMASK_ULL(23, 22) | \ + (GENMASK_ULL(63, 32) | GENMASK_ULL(27, 26) | GENMASK_ULL(23, 22) | \ GENMASK_ULL(20, 13) | GENMASK_ULL(5, 5)) #define SPSR_EL1_AARCH32_RES0_BITS \ (GENMASK_ULL(63, 32) | GENMASK_ULL(22, 22) | GENMASK_ULL(20, 20)) diff --git a/arch/arm64/kernel/relocate_kernel.S b/arch/arm64/kernel/relocate_kernel.S index 542d6edc6806..84eec95ec06c 100644 --- a/arch/arm64/kernel/relocate_kernel.S +++ b/arch/arm64/kernel/relocate_kernel.S @@ -36,18 +36,6 @@ SYM_CODE_START(arm64_relocate_new_kernel) mov x14, xzr /* x14 = entry ptr */ mov x13, xzr /* x13 = copy dest */ - /* Clear the sctlr_el2 flags. */ - mrs x0, CurrentEL - cmp x0, #CurrentEL_EL2 - b.ne 1f - mrs x0, sctlr_el2 - mov_q x1, SCTLR_ELx_FLAGS - bic x0, x0, x1 - pre_disable_mmu_workaround - msr sctlr_el2, x0 - isb -1: - /* Check if the new image needs relocation. */ tbnz x16, IND_DONE_BIT, .Ldone diff --git a/arch/arm64/kernel/return_address.c b/arch/arm64/kernel/return_address.c index a5e8b3b9d798..a6d18755652f 100644 --- a/arch/arm64/kernel/return_address.c +++ b/arch/arm64/kernel/return_address.c @@ -18,16 +18,16 @@ struct return_address_data { void *addr; }; -static int save_return_addr(struct stackframe *frame, void *d) +static bool save_return_addr(void *d, unsigned long pc) { struct return_address_data *data = d; if (!data->level) { - data->addr = (void *)frame->pc; - return 1; + data->addr = (void *)pc; + return false; } else { --data->level; - return 0; + return true; } } NOKPROBE_SYMBOL(save_return_addr); diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c index 77c4c9bad1b8..133257ffd859 100644 --- a/arch/arm64/kernel/setup.c +++ b/arch/arm64/kernel/setup.c @@ -217,7 +217,7 @@ static void __init request_standard_resources(void) if (!standard_resources) panic("%s: Failed to allocate %zu bytes\n", __func__, res_size); - for_each_memblock(memory, region) { + for_each_mem_region(region) { res = &standard_resources[i++]; if (memblock_is_nomap(region)) { res->name = "reserved"; @@ -257,7 +257,7 @@ static int __init reserve_memblock_reserved_regions(void) if (!memblock_is_region_reserved(mem->start, mem_size)) continue; - for_each_reserved_mem_region(j, &r_start, &r_end) { + for_each_reserved_mem_range(j, &r_start, &r_end) { resource_size_t start, end; start = max(PFN_PHYS(PFN_DOWN(r_start)), mem->start); @@ -280,7 +280,6 @@ u64 cpu_logical_map(int cpu) { return __cpu_logical_map[cpu]; } -EXPORT_SYMBOL_GPL(cpu_logical_map); void __init __no_sanitize_address setup_arch(char **cmdline_p) { diff --git a/arch/arm64/kernel/signal.c b/arch/arm64/kernel/signal.c index 3b4f31f35e45..a8184cad8890 100644 --- a/arch/arm64/kernel/signal.c +++ b/arch/arm64/kernel/signal.c @@ -244,7 +244,8 @@ static int preserve_sve_context(struct sve_context __user *ctx) if (vq) { /* * This assumes that the SVE state has already been saved to - * the task struct by calling preserve_fpsimd_context(). + * the task struct by calling the function + * fpsimd_signal_preserve_current_state(). */ err |= __copy_to_user((char __user *)ctx + SVE_SIG_REGS_OFFSET, current->thread.sve_state, @@ -748,6 +749,9 @@ static void setup_return(struct pt_regs *regs, struct k_sigaction *ka, regs->pstate |= PSR_BTYPE_C; } + /* TCO (Tag Check Override) always cleared for signal handlers */ + regs->pstate &= ~PSR_TCO_BIT; + if (ka->sa.sa_flags & SA_RESTORER) sigtramp = ka->sa.sa_restorer; else @@ -932,11 +936,16 @@ asmlinkage void do_notify_resume(struct pt_regs *regs, if (thread_flags & _TIF_UPROBE) uprobe_notify_resume(regs); + if (thread_flags & _TIF_MTE_ASYNC_FAULT) { + clear_thread_flag(TIF_MTE_ASYNC_FAULT); + send_sig_fault(SIGSEGV, SEGV_MTEAERR, + (void __user *)NULL, current); + } + if (thread_flags & _TIF_SIGPENDING) do_signal(regs); if (thread_flags & _TIF_NOTIFY_RESUME) { - clear_thread_flag(TIF_NOTIFY_RESUME); tracehook_notify_resume(regs); rseq_handle_notify_resume(NULL, regs); } diff --git a/arch/arm64/kernel/smccc-call.S b/arch/arm64/kernel/smccc-call.S index 1f93809528a4..d62447964ed9 100644 --- a/arch/arm64/kernel/smccc-call.S +++ b/arch/arm64/kernel/smccc-call.S @@ -9,7 +9,6 @@ #include <asm/assembler.h> .macro SMCCC instr - .cfi_startproc \instr #0 ldr x4, [sp] stp x0, x1, [x4, #ARM_SMCCC_RES_X0_OFFS] @@ -21,7 +20,6 @@ b.ne 1f str x6, [x4, ARM_SMCCC_QUIRK_STATE_OFFS] 1: ret - .cfi_endproc .endm /* diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c index 03957a1ae6c0..18e9727d3f64 100644 --- a/arch/arm64/kernel/smp.c +++ b/arch/arm64/kernel/smp.c @@ -30,6 +30,7 @@ #include <linux/completion.h> #include <linux/of.h> #include <linux/irq_work.h> +#include <linux/kernel_stat.h> #include <linux/kexec.h> #include <linux/kvm_host.h> @@ -72,10 +73,18 @@ enum ipi_msg_type { IPI_CPU_CRASH_STOP, IPI_TIMER, IPI_IRQ_WORK, - IPI_WAKEUP + IPI_WAKEUP, + NR_IPI }; +static int ipi_irq_base __read_mostly; +static int nr_ipi __read_mostly = NR_IPI; +static struct irq_desc *ipi_desc[NR_IPI] __read_mostly; + +static void ipi_setup(int cpu); + #ifdef CONFIG_HOTPLUG_CPU +static void ipi_teardown(int cpu); static int op_cpu_kill(unsigned int cpu); #else static inline int op_cpu_kill(unsigned int cpu) @@ -151,7 +160,7 @@ int __cpu_up(unsigned int cpu, struct task_struct *idle) break; } pr_crit("CPU%u: may not have shut down cleanly\n", cpu); - /* Fall through */ + fallthrough; case CPU_STUCK_IN_KERNEL: pr_crit("CPU%u: is stuck in kernel\n", cpu); if (status & CPU_STUCK_REASON_52_BIT_VA) @@ -213,6 +222,7 @@ asmlinkage notrace void secondary_start_kernel(void) if (system_uses_irq_prio_masking()) init_gic_priority_masking(); + rcu_cpu_starting(cpu); preempt_disable(); trace_hardirqs_off(); @@ -237,6 +247,8 @@ asmlinkage notrace void secondary_start_kernel(void) */ notify_cpu_starting(cpu); + ipi_setup(cpu); + store_cpu_topology(cpu); numa_add_cpu(cpu); @@ -302,6 +314,7 @@ int __cpu_disable(void) * and we must not schedule until we're ready to give up the cpu. */ set_cpu_online(cpu, false); + ipi_teardown(cpu); /* * OK - migrate IRQs away from this CPU @@ -400,6 +413,7 @@ void cpu_die_early(void) /* Mark this CPU absent */ set_cpu_present(cpu, 0); + rcu_report_dead(cpu); if (IS_ENABLED(CONFIG_HOTPLUG_CPU)) { update_cpu_boot_status(CPU_KILL_ME); @@ -772,13 +786,6 @@ void __init smp_prepare_cpus(unsigned int max_cpus) } } -void (*__smp_cross_call)(const struct cpumask *, unsigned int); - -void __init set_smp_cross_call(void (*fn)(const struct cpumask *, unsigned int)) -{ - __smp_cross_call = fn; -} - static const char *ipi_types[NR_IPI] __tracepoint_string = { #define S(x,s) [x] = s S(IPI_RESCHEDULE, "Rescheduling interrupts"), @@ -790,35 +797,25 @@ static const char *ipi_types[NR_IPI] __tracepoint_string = { S(IPI_WAKEUP, "CPU wake-up interrupts"), }; -static void smp_cross_call(const struct cpumask *target, unsigned int ipinr) -{ - trace_ipi_raise(target, ipi_types[ipinr]); - __smp_cross_call(target, ipinr); -} +static void smp_cross_call(const struct cpumask *target, unsigned int ipinr); -void show_ipi_list(struct seq_file *p, int prec) +unsigned long irq_err_count; + +int arch_show_interrupts(struct seq_file *p, int prec) { unsigned int cpu, i; for (i = 0; i < NR_IPI; i++) { + unsigned int irq = irq_desc_get_irq(ipi_desc[i]); seq_printf(p, "%*s%u:%s", prec - 1, "IPI", i, prec >= 4 ? " " : ""); for_each_online_cpu(cpu) - seq_printf(p, "%10u ", - __get_irq_stat(cpu, ipi_irqs[i])); + seq_printf(p, "%10u ", kstat_irqs_cpu(irq, cpu)); seq_printf(p, " %s\n", ipi_types[i]); } -} - -u64 smp_irq_stat_cpu(unsigned int cpu) -{ - u64 sum = 0; - int i; - for (i = 0; i < NR_IPI; i++) - sum += __get_irq_stat(cpu, ipi_irqs[i]); - - return sum; + seq_printf(p, "%*s: %10lu\n", prec, "Err", irq_err_count); + return 0; } void arch_send_call_function_ipi_mask(const struct cpumask *mask) @@ -841,8 +838,7 @@ void arch_send_wakeup_ipi_mask(const struct cpumask *mask) #ifdef CONFIG_IRQ_WORK void arch_irq_work_raise(void) { - if (__smp_cross_call) - smp_cross_call(cpumask_of(smp_processor_id()), IPI_IRQ_WORK); + smp_cross_call(cpumask_of(smp_processor_id()), IPI_IRQ_WORK); } #endif @@ -890,15 +886,12 @@ static void ipi_cpu_crash_stop(unsigned int cpu, struct pt_regs *regs) /* * Main handler for inter-processor interrupts */ -void handle_IPI(int ipinr, struct pt_regs *regs) +static void do_handle_IPI(int ipinr) { unsigned int cpu = smp_processor_id(); - struct pt_regs *old_regs = set_irq_regs(regs); - if ((unsigned)ipinr < NR_IPI) { + if ((unsigned)ipinr < NR_IPI) trace_ipi_entry_rcuidle(ipi_types[ipinr]); - __inc_irq_stat(cpu, ipi_irqs[ipinr]); - } switch (ipinr) { case IPI_RESCHEDULE: @@ -906,21 +899,16 @@ void handle_IPI(int ipinr, struct pt_regs *regs) break; case IPI_CALL_FUNC: - irq_enter(); generic_smp_call_function_interrupt(); - irq_exit(); break; case IPI_CPU_STOP: - irq_enter(); local_cpu_stop(); - irq_exit(); break; case IPI_CPU_CRASH_STOP: if (IS_ENABLED(CONFIG_KEXEC_CORE)) { - irq_enter(); - ipi_cpu_crash_stop(cpu, regs); + ipi_cpu_crash_stop(cpu, get_irq_regs()); unreachable(); } @@ -928,17 +916,13 @@ void handle_IPI(int ipinr, struct pt_regs *regs) #ifdef CONFIG_GENERIC_CLOCKEVENTS_BROADCAST case IPI_TIMER: - irq_enter(); tick_receive_broadcast(); - irq_exit(); break; #endif #ifdef CONFIG_IRQ_WORK case IPI_IRQ_WORK: - irq_enter(); irq_work_run(); - irq_exit(); break; #endif @@ -957,7 +941,66 @@ void handle_IPI(int ipinr, struct pt_regs *regs) if ((unsigned)ipinr < NR_IPI) trace_ipi_exit_rcuidle(ipi_types[ipinr]); - set_irq_regs(old_regs); +} + +static irqreturn_t ipi_handler(int irq, void *data) +{ + do_handle_IPI(irq - ipi_irq_base); + return IRQ_HANDLED; +} + +static void smp_cross_call(const struct cpumask *target, unsigned int ipinr) +{ + trace_ipi_raise(target, ipi_types[ipinr]); + __ipi_send_mask(ipi_desc[ipinr], target); +} + +static void ipi_setup(int cpu) +{ + int i; + + if (WARN_ON_ONCE(!ipi_irq_base)) + return; + + for (i = 0; i < nr_ipi; i++) + enable_percpu_irq(ipi_irq_base + i, 0); +} + +#ifdef CONFIG_HOTPLUG_CPU +static void ipi_teardown(int cpu) +{ + int i; + + if (WARN_ON_ONCE(!ipi_irq_base)) + return; + + for (i = 0; i < nr_ipi; i++) + disable_percpu_irq(ipi_irq_base + i); +} +#endif + +void __init set_smp_ipi_range(int ipi_base, int n) +{ + int i; + + WARN_ON(n < NR_IPI); + nr_ipi = min(n, NR_IPI); + + for (i = 0; i < nr_ipi; i++) { + int err; + + err = request_percpu_irq(ipi_base + i, ipi_handler, + "IPI", &cpu_number); + WARN_ON(err); + + ipi_desc[i] = irq_to_desc(ipi_base + i); + irq_set_status_flags(ipi_base + i, IRQ_HIDDEN); + } + + ipi_irq_base = ipi_base; + + /* Setup the boot CPU immediately */ + ipi_setup(smp_processor_id()); } void smp_send_reschedule(int cpu) diff --git a/arch/arm64/kernel/smp_spin_table.c b/arch/arm64/kernel/smp_spin_table.c index c8a3fee00c11..056772c26098 100644 --- a/arch/arm64/kernel/smp_spin_table.c +++ b/arch/arm64/kernel/smp_spin_table.c @@ -19,7 +19,7 @@ #include <asm/smp_plat.h> extern void secondary_holding_pen(void); -volatile unsigned long __section(.mmuoff.data.read) +volatile unsigned long __section(".mmuoff.data.read") secondary_holding_pen_release = INVALID_HWID; static phys_addr_t cpu_release_addr[NR_CPUS]; @@ -83,9 +83,9 @@ static int smp_spin_table_cpu_prepare(unsigned int cpu) /* * We write the release address as LE regardless of the native - * endianess of the kernel. Therefore, any boot-loaders that + * endianness of the kernel. Therefore, any boot-loaders that * read this address need to convert this address to the - * boot-loader's endianess before jumping. This is mandated by + * boot-loader's endianness before jumping. This is mandated by * the boot protocol. */ writeq_relaxed(__pa_symbol(secondary_holding_pen), release_addr); diff --git a/arch/arm64/kernel/ssbd.c b/arch/arm64/kernel/ssbd.c deleted file mode 100644 index b26955f56750..000000000000 --- a/arch/arm64/kernel/ssbd.c +++ /dev/null @@ -1,129 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Copyright (C) 2018 ARM Ltd, All Rights Reserved. - */ - -#include <linux/compat.h> -#include <linux/errno.h> -#include <linux/prctl.h> -#include <linux/sched.h> -#include <linux/sched/task_stack.h> -#include <linux/thread_info.h> - -#include <asm/cpufeature.h> - -static void ssbd_ssbs_enable(struct task_struct *task) -{ - u64 val = is_compat_thread(task_thread_info(task)) ? - PSR_AA32_SSBS_BIT : PSR_SSBS_BIT; - - task_pt_regs(task)->pstate |= val; -} - -static void ssbd_ssbs_disable(struct task_struct *task) -{ - u64 val = is_compat_thread(task_thread_info(task)) ? - PSR_AA32_SSBS_BIT : PSR_SSBS_BIT; - - task_pt_regs(task)->pstate &= ~val; -} - -/* - * prctl interface for SSBD - */ -static int ssbd_prctl_set(struct task_struct *task, unsigned long ctrl) -{ - int state = arm64_get_ssbd_state(); - - /* Unsupported */ - if (state == ARM64_SSBD_UNKNOWN) - return -ENODEV; - - /* Treat the unaffected/mitigated state separately */ - if (state == ARM64_SSBD_MITIGATED) { - switch (ctrl) { - case PR_SPEC_ENABLE: - return -EPERM; - case PR_SPEC_DISABLE: - case PR_SPEC_FORCE_DISABLE: - return 0; - } - } - - /* - * Things are a bit backward here: the arm64 internal API - * *enables the mitigation* when the userspace API *disables - * speculation*. So much fun. - */ - switch (ctrl) { - case PR_SPEC_ENABLE: - /* If speculation is force disabled, enable is not allowed */ - if (state == ARM64_SSBD_FORCE_ENABLE || - task_spec_ssb_force_disable(task)) - return -EPERM; - task_clear_spec_ssb_disable(task); - clear_tsk_thread_flag(task, TIF_SSBD); - ssbd_ssbs_enable(task); - break; - case PR_SPEC_DISABLE: - if (state == ARM64_SSBD_FORCE_DISABLE) - return -EPERM; - task_set_spec_ssb_disable(task); - set_tsk_thread_flag(task, TIF_SSBD); - ssbd_ssbs_disable(task); - break; - case PR_SPEC_FORCE_DISABLE: - if (state == ARM64_SSBD_FORCE_DISABLE) - return -EPERM; - task_set_spec_ssb_disable(task); - task_set_spec_ssb_force_disable(task); - set_tsk_thread_flag(task, TIF_SSBD); - ssbd_ssbs_disable(task); - break; - default: - return -ERANGE; - } - - return 0; -} - -int arch_prctl_spec_ctrl_set(struct task_struct *task, unsigned long which, - unsigned long ctrl) -{ - switch (which) { - case PR_SPEC_STORE_BYPASS: - return ssbd_prctl_set(task, ctrl); - default: - return -ENODEV; - } -} - -static int ssbd_prctl_get(struct task_struct *task) -{ - switch (arm64_get_ssbd_state()) { - case ARM64_SSBD_UNKNOWN: - return -ENODEV; - case ARM64_SSBD_FORCE_ENABLE: - return PR_SPEC_DISABLE; - case ARM64_SSBD_KERNEL: - if (task_spec_ssb_force_disable(task)) - return PR_SPEC_PRCTL | PR_SPEC_FORCE_DISABLE; - if (task_spec_ssb_disable(task)) - return PR_SPEC_PRCTL | PR_SPEC_DISABLE; - return PR_SPEC_PRCTL | PR_SPEC_ENABLE; - case ARM64_SSBD_FORCE_DISABLE: - return PR_SPEC_ENABLE; - default: - return PR_SPEC_NOT_AFFECTED; - } -} - -int arch_prctl_spec_ctrl_get(struct task_struct *task, unsigned long which) -{ - switch (which) { - case PR_SPEC_STORE_BYPASS: - return ssbd_prctl_get(task); - default: - return -ENODEV; - } -} diff --git a/arch/arm64/kernel/stacktrace.c b/arch/arm64/kernel/stacktrace.c index 2dd8e3b8b94b..fa56af1a59c3 100644 --- a/arch/arm64/kernel/stacktrace.c +++ b/arch/arm64/kernel/stacktrace.c @@ -118,12 +118,12 @@ int notrace unwind_frame(struct task_struct *tsk, struct stackframe *frame) NOKPROBE_SYMBOL(unwind_frame); void notrace walk_stackframe(struct task_struct *tsk, struct stackframe *frame, - int (*fn)(struct stackframe *, void *), void *data) + bool (*fn)(void *, unsigned long), void *data) { while (1) { int ret; - if (fn(frame, data)) + if (!fn(data, frame->pc)) break; ret = unwind_frame(tsk, frame); if (ret < 0) @@ -132,84 +132,89 @@ void notrace walk_stackframe(struct task_struct *tsk, struct stackframe *frame, } NOKPROBE_SYMBOL(walk_stackframe); -#ifdef CONFIG_STACKTRACE -struct stack_trace_data { - struct stack_trace *trace; - unsigned int no_sched_functions; - unsigned int skip; -}; - -static int save_trace(struct stackframe *frame, void *d) +static void dump_backtrace_entry(unsigned long where, const char *loglvl) { - struct stack_trace_data *data = d; - struct stack_trace *trace = data->trace; - unsigned long addr = frame->pc; - - if (data->no_sched_functions && in_sched_functions(addr)) - return 0; - if (data->skip) { - data->skip--; - return 0; - } - - trace->entries[trace->nr_entries++] = addr; - - return trace->nr_entries >= trace->max_entries; + printk("%s %pS\n", loglvl, (void *)where); } -void save_stack_trace_regs(struct pt_regs *regs, struct stack_trace *trace) +void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk, + const char *loglvl) { - struct stack_trace_data data; struct stackframe frame; + int skip = 0; - data.trace = trace; - data.skip = trace->skip; - data.no_sched_functions = 0; + pr_debug("%s(regs = %p tsk = %p)\n", __func__, regs, tsk); - start_backtrace(&frame, regs->regs[29], regs->pc); - walk_stackframe(current, &frame, save_trace, &data); -} -EXPORT_SYMBOL_GPL(save_stack_trace_regs); + if (regs) { + if (user_mode(regs)) + return; + skip = 1; + } -static noinline void __save_stack_trace(struct task_struct *tsk, - struct stack_trace *trace, unsigned int nosched) -{ - struct stack_trace_data data; - struct stackframe frame; + if (!tsk) + tsk = current; if (!try_get_task_stack(tsk)) return; - data.trace = trace; - data.skip = trace->skip; - data.no_sched_functions = nosched; - - if (tsk != current) { - start_backtrace(&frame, thread_saved_fp(tsk), - thread_saved_pc(tsk)); - } else { - /* We don't want this function nor the caller */ - data.skip += 2; + if (tsk == current) { start_backtrace(&frame, (unsigned long)__builtin_frame_address(0), - (unsigned long)__save_stack_trace); + (unsigned long)dump_backtrace); + } else { + /* + * task blocked in __switch_to + */ + start_backtrace(&frame, + thread_saved_fp(tsk), + thread_saved_pc(tsk)); } - walk_stackframe(tsk, &frame, save_trace, &data); + printk("%sCall trace:\n", loglvl); + do { + /* skip until specified stack frame */ + if (!skip) { + dump_backtrace_entry(frame.pc, loglvl); + } else if (frame.fp == regs->regs[29]) { + skip = 0; + /* + * Mostly, this is the case where this function is + * called in panic/abort. As exception handler's + * stack frame does not contain the corresponding pc + * at which an exception has taken place, use regs->pc + * instead. + */ + dump_backtrace_entry(regs->pc, loglvl); + } + } while (!unwind_frame(tsk, &frame)); put_task_stack(tsk); } -void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace) +void show_stack(struct task_struct *tsk, unsigned long *sp, const char *loglvl) { - __save_stack_trace(tsk, trace, 1); + dump_backtrace(NULL, tsk, loglvl); + barrier(); } -EXPORT_SYMBOL_GPL(save_stack_trace_tsk); -void save_stack_trace(struct stack_trace *trace) +#ifdef CONFIG_STACKTRACE + +void arch_stack_walk(stack_trace_consume_fn consume_entry, void *cookie, + struct task_struct *task, struct pt_regs *regs) { - __save_stack_trace(current, trace, 0); + struct stackframe frame; + + if (regs) + start_backtrace(&frame, regs->regs[29], regs->pc); + else if (task == current) + start_backtrace(&frame, + (unsigned long)__builtin_frame_address(0), + (unsigned long)arch_stack_walk); + else + start_backtrace(&frame, thread_saved_fp(task), + thread_saved_pc(task)); + + walk_stackframe(task, &frame, consume_entry, cookie); } -EXPORT_SYMBOL_GPL(save_stack_trace); #endif diff --git a/arch/arm64/kernel/suspend.c b/arch/arm64/kernel/suspend.c index c1dee9066ff9..96cd347c7a46 100644 --- a/arch/arm64/kernel/suspend.c +++ b/arch/arm64/kernel/suspend.c @@ -10,6 +10,7 @@ #include <asm/daifflags.h> #include <asm/debug-monitors.h> #include <asm/exec.h> +#include <asm/mte.h> #include <asm/memory.h> #include <asm/mmu_context.h> #include <asm/smp_plat.h> @@ -72,8 +73,10 @@ void notrace __cpu_suspend_exit(void) * have turned the mitigation on. If the user has forcefully * disabled it, make sure their wishes are obeyed. */ - if (arm64_get_ssbd_state() == ARM64_SSBD_FORCE_DISABLE) - arm64_set_ssbd_mitigation(false); + spectre_v4_enable_mitigation(NULL); + + /* Restore additional MTE-specific configuration */ + mte_suspend_exit(); } /* diff --git a/arch/arm64/kernel/syscall.c b/arch/arm64/kernel/syscall.c index 5f0c04863d2c..e4c0dadf0d92 100644 --- a/arch/arm64/kernel/syscall.c +++ b/arch/arm64/kernel/syscall.c @@ -123,6 +123,16 @@ static void el0_svc_common(struct pt_regs *regs, int scno, int sc_nr, local_daif_restore(DAIF_PROCCTX); user_exit(); + if (system_supports_mte() && (flags & _TIF_MTE_ASYNC_FAULT)) { + /* + * Process the asynchronous tag check fault before the actual + * syscall. do_notify_resume() will send a signal to userspace + * before the syscall is restarted. + */ + regs->regs[0] = -ERESTARTNOINTR; + return; + } + if (has_syscall_work(flags)) { /* * The de-facto standard way to skip a system call using ptrace diff --git a/arch/arm64/kernel/topology.c b/arch/arm64/kernel/topology.c index 0801a0f3c156..543c67cae02f 100644 --- a/arch/arm64/kernel/topology.c +++ b/arch/arm64/kernel/topology.c @@ -36,21 +36,23 @@ void store_cpu_topology(unsigned int cpuid) if (mpidr & MPIDR_UP_BITMASK) return; - /* Create cpu topology mapping based on MPIDR. */ - if (mpidr & MPIDR_MT_BITMASK) { - /* Multiprocessor system : Multi-threads per core */ - cpuid_topo->thread_id = MPIDR_AFFINITY_LEVEL(mpidr, 0); - cpuid_topo->core_id = MPIDR_AFFINITY_LEVEL(mpidr, 1); - cpuid_topo->package_id = MPIDR_AFFINITY_LEVEL(mpidr, 2) | - MPIDR_AFFINITY_LEVEL(mpidr, 3) << 8; - } else { - /* Multiprocessor system : Single-thread per core */ - cpuid_topo->thread_id = -1; - cpuid_topo->core_id = MPIDR_AFFINITY_LEVEL(mpidr, 0); - cpuid_topo->package_id = MPIDR_AFFINITY_LEVEL(mpidr, 1) | - MPIDR_AFFINITY_LEVEL(mpidr, 2) << 8 | - MPIDR_AFFINITY_LEVEL(mpidr, 3) << 16; - } + /* + * This would be the place to create cpu topology based on MPIDR. + * + * However, it cannot be trusted to depict the actual topology; some + * pieces of the architecture enforce an artificial cap on Aff0 values + * (e.g. GICv3's ICC_SGI1R_EL1 limits it to 15), leading to an + * artificial cycling of Aff1, Aff2 and Aff3 values. IOW, these end up + * having absolutely no relationship to the actual underlying system + * topology, and cannot be reasonably used as core / package ID. + * + * If the MT bit is set, Aff0 *could* be used to define a thread ID, but + * we still wouldn't be able to obtain a sane core ID. This means we + * need to entirely ignore MPIDR for any topology deduction. + */ + cpuid_topo->thread_id = -1; + cpuid_topo->core_id = cpuid; + cpuid_topo->package_id = cpu_to_node(cpuid); pr_debug("CPU%u: cluster %d core %d thread %d mpidr %#016llx\n", cpuid, cpuid_topo->package_id, cpuid_topo->core_id, @@ -246,6 +248,13 @@ static int __init init_amu_fie(void) static_branch_enable(&amu_fie_key); } + /* + * If the system is not fully invariant after AMU init, disable + * partial use of counters for frequency invariance. + */ + if (!topology_scale_freq_invariant()) + static_branch_disable(&amu_fie_key); + free_valid_mask: free_cpumask_var(valid_cpus); @@ -253,7 +262,7 @@ free_valid_mask: } late_initcall_sync(init_amu_fie); -bool arch_freq_counters_available(struct cpumask *cpus) +bool arch_freq_counters_available(const struct cpumask *cpus) { return amu_freq_invariant() && cpumask_subset(cpus, amu_fie_cpus); diff --git a/arch/arm64/kernel/traps.c b/arch/arm64/kernel/traps.c index 13ebd5ca2070..8af4e0e85736 100644 --- a/arch/arm64/kernel/traps.c +++ b/arch/arm64/kernel/traps.c @@ -34,6 +34,7 @@ #include <asm/daifflags.h> #include <asm/debug-monitors.h> #include <asm/esr.h> +#include <asm/extable.h> #include <asm/insn.h> #include <asm/kprobes.h> #include <asm/traps.h> @@ -53,11 +54,6 @@ static const char *handler[]= { int show_unhandled_signals = 0; -static void dump_backtrace_entry(unsigned long where, const char *loglvl) -{ - printk("%s %pS\n", loglvl, (void *)where); -} - static void dump_kernel_instr(const char *lvl, struct pt_regs *regs) { unsigned long addr = instruction_pointer(regs); @@ -83,66 +79,6 @@ static void dump_kernel_instr(const char *lvl, struct pt_regs *regs) printk("%sCode: %s\n", lvl, str); } -void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk, - const char *loglvl) -{ - struct stackframe frame; - int skip = 0; - - pr_debug("%s(regs = %p tsk = %p)\n", __func__, regs, tsk); - - if (regs) { - if (user_mode(regs)) - return; - skip = 1; - } - - if (!tsk) - tsk = current; - - if (!try_get_task_stack(tsk)) - return; - - if (tsk == current) { - start_backtrace(&frame, - (unsigned long)__builtin_frame_address(0), - (unsigned long)dump_backtrace); - } else { - /* - * task blocked in __switch_to - */ - start_backtrace(&frame, - thread_saved_fp(tsk), - thread_saved_pc(tsk)); - } - - printk("%sCall trace:\n", loglvl); - do { - /* skip until specified stack frame */ - if (!skip) { - dump_backtrace_entry(frame.pc, loglvl); - } else if (frame.fp == regs->regs[29]) { - skip = 0; - /* - * Mostly, this is the case where this function is - * called in panic/abort. As exception handler's - * stack frame does not contain the corresponding pc - * at which an exception has taken place, use regs->pc - * instead. - */ - dump_backtrace_entry(regs->pc, loglvl); - } - } while (!unwind_frame(tsk, &frame)); - - put_task_stack(tsk); -} - -void show_stack(struct task_struct *tsk, unsigned long *sp, const char *loglvl) -{ - dump_backtrace(NULL, tsk, loglvl); - barrier(); -} - #ifdef CONFIG_PREEMPT #define S_PREEMPT " PREEMPT" #elif defined(CONFIG_PREEMPT_RT) @@ -200,9 +136,9 @@ void die(const char *str, struct pt_regs *regs, int err) oops_exit(); if (in_interrupt()) - panic("Fatal exception in interrupt"); + panic("%s: Fatal exception in interrupt", str); if (panic_on_oops) - panic("Fatal exception"); + panic("%s: Fatal exception", str); raw_spin_unlock_irqrestore(&die_lock, flags); @@ -412,7 +348,7 @@ exit: return fn ? fn(regs, instr) : 1; } -void force_signal_inject(int signal, int code, unsigned long address) +void force_signal_inject(int signal, int code, unsigned long address, unsigned int err) { const char *desc; struct pt_regs *regs = current_pt_regs(); @@ -438,7 +374,7 @@ void force_signal_inject(int signal, int code, unsigned long address) signal = SIGKILL; } - arm64_notify_die(desc, regs, signal, code, (void __user *)address, 0); + arm64_notify_die(desc, regs, signal, code, (void __user *)address, err); } /* @@ -455,7 +391,7 @@ void arm64_notify_segfault(unsigned long addr) code = SEGV_ACCERR; mmap_read_unlock(current->mm); - force_signal_inject(SIGSEGV, code, addr); + force_signal_inject(SIGSEGV, code, addr, 0); } void do_undefinstr(struct pt_regs *regs) @@ -468,17 +404,28 @@ void do_undefinstr(struct pt_regs *regs) return; BUG_ON(!user_mode(regs)); - force_signal_inject(SIGILL, ILL_ILLOPC, regs->pc); + force_signal_inject(SIGILL, ILL_ILLOPC, regs->pc, 0); } NOKPROBE_SYMBOL(do_undefinstr); void do_bti(struct pt_regs *regs) { BUG_ON(!user_mode(regs)); - force_signal_inject(SIGILL, ILL_ILLOPC, regs->pc); + force_signal_inject(SIGILL, ILL_ILLOPC, regs->pc, 0); } NOKPROBE_SYMBOL(do_bti); +void do_ptrauth_fault(struct pt_regs *regs, unsigned int esr) +{ + /* + * Unexpected FPAC exception or pointer authentication failure in + * the kernel: kill the task before it does any more harm. + */ + BUG_ON(!user_mode(regs)); + force_signal_inject(SIGILL, ILL_ILLOPN, regs->pc, esr); +} +NOKPROBE_SYMBOL(do_ptrauth_fault); + #define __user_cache_maint(insn, address, res) \ if (address >= user_addr_max()) { \ res = -EFAULT; \ @@ -528,7 +475,7 @@ static void user_cache_maint_handler(unsigned int esr, struct pt_regs *regs) __user_cache_maint("ic ivau", address, ret); break; default: - force_signal_inject(SIGILL, ILL_ILLOPC, regs->pc); + force_signal_inject(SIGILL, ILL_ILLOPC, regs->pc, 0); return; } @@ -581,7 +528,7 @@ static void mrs_handler(unsigned int esr, struct pt_regs *regs) sysreg = esr_sys64_to_sysreg(esr); if (do_emulate_mrs(regs, sysreg, rt) != 0) - force_signal_inject(SIGILL, ILL_ILLOPC, regs->pc); + force_signal_inject(SIGILL, ILL_ILLOPC, regs->pc, 0); } static void wfi_handler(unsigned int esr, struct pt_regs *regs) @@ -775,6 +722,7 @@ static const char *esr_class_str[] = { [ESR_ELx_EC_SYS64] = "MSR/MRS (AArch64)", [ESR_ELx_EC_SVE] = "SVE", [ESR_ELx_EC_ERET] = "ERET/ERETAA/ERETAB", + [ESR_ELx_EC_FPAC] = "FPAC", [ESR_ELx_EC_IMP_DEF] = "EL3 IMP DEF", [ESR_ELx_EC_IABT_LOW] = "IABT (lower EL)", [ESR_ELx_EC_IABT_CUR] = "IABT (current EL)", @@ -935,26 +883,6 @@ asmlinkage void enter_from_user_mode(void) } NOKPROBE_SYMBOL(enter_from_user_mode); -void __pte_error(const char *file, int line, unsigned long val) -{ - pr_err("%s:%d: bad pte %016lx.\n", file, line, val); -} - -void __pmd_error(const char *file, int line, unsigned long val) -{ - pr_err("%s:%d: bad pmd %016lx.\n", file, line, val); -} - -void __pud_error(const char *file, int line, unsigned long val) -{ - pr_err("%s:%d: bad pud %016lx.\n", file, line, val); -} - -void __pgd_error(const char *file, int line, unsigned long val) -{ - pr_err("%s:%d: bad pgd %016lx.\n", file, line, val); -} - /* GENERIC_BUG traps */ int is_valid_bugaddr(unsigned long addr) @@ -994,6 +922,21 @@ static struct break_hook bug_break_hook = { .imm = BUG_BRK_IMM, }; +static int reserved_fault_handler(struct pt_regs *regs, unsigned int esr) +{ + pr_err("%s generated an invalid instruction at %pS!\n", + in_bpf_jit(regs) ? "BPF JIT" : "Kernel text patching", + (void *)instruction_pointer(regs)); + + /* We cannot handle this */ + return DBG_HOOK_ERROR; +} + +static struct break_hook fault_break_hook = { + .fn = reserved_fault_handler, + .imm = FAULT_BRK_IMM, +}; + #ifdef CONFIG_KASAN_SW_TAGS #define KASAN_ESR_RECOVER 0x20 @@ -1059,6 +1002,7 @@ int __init early_brk64(unsigned long addr, unsigned int esr, void __init trap_init(void) { register_kernel_break_hook(&bug_break_hook); + register_kernel_break_hook(&fault_break_hook); #ifdef CONFIG_KASAN_SW_TAGS register_kernel_break_hook(&kasan_break_hook); #endif diff --git a/arch/arm64/kernel/vdso.c b/arch/arm64/kernel/vdso.c index d4202a32abc9..debb8995d57f 100644 --- a/arch/arm64/kernel/vdso.c +++ b/arch/arm64/kernel/vdso.c @@ -30,15 +30,11 @@ #include <asm/vdso.h> extern char vdso_start[], vdso_end[]; -#ifdef CONFIG_COMPAT_VDSO extern char vdso32_start[], vdso32_end[]; -#endif /* CONFIG_COMPAT_VDSO */ enum vdso_abi { VDSO_ABI_AA64, -#ifdef CONFIG_COMPAT_VDSO VDSO_ABI_AA32, -#endif /* CONFIG_COMPAT_VDSO */ }; enum vvar_pages { @@ -284,21 +280,17 @@ up_fail: /* * Create and map the vectors page for AArch32 tasks. */ -#ifdef CONFIG_COMPAT_VDSO static int aarch32_vdso_mremap(const struct vm_special_mapping *sm, struct vm_area_struct *new_vma) { return __vdso_remap(VDSO_ABI_AA32, sm, new_vma); } -#endif /* CONFIG_COMPAT_VDSO */ enum aarch32_map { AA32_MAP_VECTORS, /* kuser helpers */ -#ifdef CONFIG_COMPAT_VDSO + AA32_MAP_SIGPAGE, AA32_MAP_VVAR, AA32_MAP_VDSO, -#endif - AA32_MAP_SIGPAGE }; static struct page *aarch32_vectors_page __ro_after_init; @@ -309,7 +301,10 @@ static struct vm_special_mapping aarch32_vdso_maps[] = { .name = "[vectors]", /* ABI */ .pages = &aarch32_vectors_page, }, -#ifdef CONFIG_COMPAT_VDSO + [AA32_MAP_SIGPAGE] = { + .name = "[sigpage]", /* ABI */ + .pages = &aarch32_sig_page, + }, [AA32_MAP_VVAR] = { .name = "[vvar]", .fault = vvar_fault, @@ -319,11 +314,6 @@ static struct vm_special_mapping aarch32_vdso_maps[] = { .name = "[vdso]", .mremap = aarch32_vdso_mremap, }, -#endif /* CONFIG_COMPAT_VDSO */ - [AA32_MAP_SIGPAGE] = { - .name = "[sigpage]", /* ABI */ - .pages = &aarch32_sig_page, - }, }; static int aarch32_alloc_kuser_vdso_page(void) @@ -362,25 +352,25 @@ static int aarch32_alloc_sigpage(void) return 0; } -#ifdef CONFIG_COMPAT_VDSO static int __aarch32_alloc_vdso_pages(void) { + + if (!IS_ENABLED(CONFIG_COMPAT_VDSO)) + return 0; + vdso_info[VDSO_ABI_AA32].dm = &aarch32_vdso_maps[AA32_MAP_VVAR]; vdso_info[VDSO_ABI_AA32].cm = &aarch32_vdso_maps[AA32_MAP_VDSO]; return __vdso_init(VDSO_ABI_AA32); } -#endif /* CONFIG_COMPAT_VDSO */ static int __init aarch32_alloc_vdso_pages(void) { int ret; -#ifdef CONFIG_COMPAT_VDSO ret = __aarch32_alloc_vdso_pages(); if (ret) return ret; -#endif ret = aarch32_alloc_sigpage(); if (ret) @@ -449,14 +439,12 @@ int aarch32_setup_additional_pages(struct linux_binprm *bprm, int uses_interp) if (ret) goto out; -#ifdef CONFIG_COMPAT_VDSO - ret = __setup_additional_pages(VDSO_ABI_AA32, - mm, - bprm, - uses_interp); - if (ret) - goto out; -#endif /* CONFIG_COMPAT_VDSO */ + if (IS_ENABLED(CONFIG_COMPAT_VDSO)) { + ret = __setup_additional_pages(VDSO_ABI_AA32, mm, bprm, + uses_interp); + if (ret) + goto out; + } ret = aarch32_sigreturn_setup(mm); out: @@ -497,8 +485,7 @@ static int __init vdso_init(void) } arch_initcall(vdso_init); -int arch_setup_additional_pages(struct linux_binprm *bprm, - int uses_interp) +int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp) { struct mm_struct *mm = current->mm; int ret; @@ -506,11 +493,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, if (mmap_write_lock_killable(mm)) return -EINTR; - ret = __setup_additional_pages(VDSO_ABI_AA64, - mm, - bprm, - uses_interp); - + ret = __setup_additional_pages(VDSO_ABI_AA64, mm, bprm, uses_interp); mmap_write_unlock(mm); return ret; diff --git a/arch/arm64/kernel/vdso/Makefile b/arch/arm64/kernel/vdso/Makefile index 45d5cfe46429..d65f52264aba 100644 --- a/arch/arm64/kernel/vdso/Makefile +++ b/arch/arm64/kernel/vdso/Makefile @@ -24,14 +24,13 @@ btildflags-$(CONFIG_ARM64_BTI_KERNEL) += -z force-bti # routines, as x86 does (see 6f121e548f83 ("x86, vdso: Reimplement vdso.so # preparation in build-time C")). ldflags-y := -shared -nostdlib -soname=linux-vdso.so.1 --hash-style=sysv \ - -Bsymbolic $(call ld-option, --no-eh-frame-hdr) --build-id -n \ + -Bsymbolic $(call ld-option, --no-eh-frame-hdr) --build-id=sha1 -n \ $(btildflags-y) -T ccflags-y := -fno-common -fno-builtin -fno-stack-protector -ffixed-x18 ccflags-y += -DDISABLE_BRANCH_PROFILING CFLAGS_REMOVE_vgettimeofday.o = $(CC_FLAGS_FTRACE) -Os $(CC_FLAGS_SCS) $(GCC_PLUGINS_CFLAGS) -KBUILD_CFLAGS += $(DISABLE_LTO) KASAN_SANITIZE := n UBSAN_SANITIZE := n OBJECT_FILES_NON_STANDARD := y @@ -43,18 +42,11 @@ ifneq ($(c-gettimeofday-y),) CFLAGS_vgettimeofday.o += -include $(c-gettimeofday-y) endif -# Clang versions less than 8 do not support -mcmodel=tiny -ifeq ($(CONFIG_CC_IS_CLANG), y) - ifeq ($(shell test $(CONFIG_CLANG_VERSION) -lt 80000; echo $$?),0) - CFLAGS_REMOVE_vgettimeofday.o += -mcmodel=tiny - endif -endif - # Disable gcov profiling for VDSO code GCOV_PROFILE := n obj-y += vdso.o -extra-y += vdso.lds +targets += vdso.lds CPPFLAGS_vdso.lds += -P -C -U$(ARCH) # Force dependency (incbin is bad) diff --git a/arch/arm64/kernel/vdso/gen_vdso_offsets.sh b/arch/arm64/kernel/vdso/gen_vdso_offsets.sh index 0664acaf61ff..8b806eacd0a6 100755 --- a/arch/arm64/kernel/vdso/gen_vdso_offsets.sh +++ b/arch/arm64/kernel/vdso/gen_vdso_offsets.sh @@ -8,7 +8,7 @@ # Doing this inside the Makefile will break the $(filter-out) function, # causing Kbuild to rebuild the vdso-offsets header file every time. # -# Author: Will Deacon <will.deacon@arm.com +# Author: Will Deacon <will.deacon@arm.com> # LC_ALL=C diff --git a/arch/arm64/kernel/vdso32/Makefile b/arch/arm64/kernel/vdso32/Makefile index 5139a5f19256..79280c53b9a6 100644 --- a/arch/arm64/kernel/vdso32/Makefile +++ b/arch/arm64/kernel/vdso32/Makefile @@ -22,16 +22,21 @@ endif CC_COMPAT ?= $(CC) CC_COMPAT += $(CC_COMPAT_CLANG_FLAGS) + +ifneq ($(LLVM),) +LD_COMPAT ?= $(LD) +else +LD_COMPAT ?= $(CROSS_COMPILE_COMPAT)ld +endif else CC_COMPAT ?= $(CROSS_COMPILE_COMPAT)gcc +LD_COMPAT ?= $(CROSS_COMPILE_COMPAT)ld endif cc32-option = $(call try-run,\ $(CC_COMPAT) $(1) -c -x c /dev/null -o "$$TMP",$(1),$(2)) cc32-disable-warning = $(call try-run,\ $(CC_COMPAT) -W$(strip $(1)) -c -x c /dev/null -o "$$TMP",-Wno-$(strip $(1))) -cc32-ldoption = $(call try-run,\ - $(CC_COMPAT) $(1) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2)) cc32-as-instr = $(call try-run,\ printf "%b\n" "$(1)" | $(CC_COMPAT) $(VDSO_AFLAGS) -c -x assembler -o "$$TMP" -,$(2),$(3)) @@ -90,9 +95,9 @@ VDSO_CFLAGS += -O2 # Some useful compiler-dependent flags from top-level Makefile VDSO_CFLAGS += $(call cc32-option,-Wdeclaration-after-statement,) VDSO_CFLAGS += $(call cc32-option,-Wno-pointer-sign) -VDSO_CFLAGS += $(call cc32-option,-fno-strict-overflow) +VDSO_CFLAGS += -fno-strict-overflow VDSO_CFLAGS += $(call cc32-option,-Werror=strict-prototypes) -VDSO_CFLAGS += $(call cc32-option,-Werror=date-time) +VDSO_CFLAGS += -Werror=date-time VDSO_CFLAGS += $(call cc32-option,-Werror=incompatible-pointer-types) # The 32-bit compiler does not provide 128-bit integers, which are used in @@ -122,14 +127,10 @@ dmbinstr := $(call cc32-as-instr,dmb ishld,-DCONFIG_AS_DMB_ISHLD=1) VDSO_CFLAGS += $(dmbinstr) VDSO_AFLAGS += $(dmbinstr) -VDSO_LDFLAGS := $(VDSO_CPPFLAGS) # From arm vDSO Makefile -VDSO_LDFLAGS += -Wl,-Bsymbolic -Wl,--no-undefined -Wl,-soname=linux-vdso.so.1 -VDSO_LDFLAGS += -Wl,-z,max-page-size=4096 -Wl,-z,common-page-size=4096 -VDSO_LDFLAGS += -nostdlib -shared -mfloat-abi=soft -VDSO_LDFLAGS += -Wl,--hash-style=sysv -VDSO_LDFLAGS += -Wl,--build-id -VDSO_LDFLAGS += $(call cc32-ldoption,-fuse-ld=bfd) +VDSO_LDFLAGS += -Bsymbolic --no-undefined -soname=linux-vdso.so.1 +VDSO_LDFLAGS += -z max-page-size=4096 -z common-page-size=4096 +VDSO_LDFLAGS += -nostdlib -shared --hash-style=sysv --build-id=sha1 # Borrow vdsomunge.c from the arm vDSO @@ -155,7 +156,7 @@ asm-obj-vdso := $(addprefix $(obj)/, $(asm-obj-vdso)) obj-vdso := $(c-obj-vdso) $(c-obj-vdso-gettimeofday) $(asm-obj-vdso) obj-y += vdso.o -extra-y += vdso.lds +targets += vdso.lds CPPFLAGS_vdso.lds += -P -C -U$(ARCH) # Force dependency (vdso.s includes vdso.so through incbin) @@ -189,8 +190,8 @@ quiet_cmd_vdsold_and_vdso_check = LD32 $@ cmd_vdsold_and_vdso_check = $(cmd_vdsold); $(cmd_vdso_check) quiet_cmd_vdsold = LD32 $@ - cmd_vdsold = $(CC_COMPAT) -Wp,-MD,$(depfile) $(VDSO_LDFLAGS) \ - -Wl,-T $(filter %.lds,$^) $(filter %.o,$^) -o $@ + cmd_vdsold = $(LD_COMPAT) $(VDSO_LDFLAGS) \ + -T $(filter %.lds,$^) $(filter %.o,$^) -o $@ quiet_cmd_vdsocc = CC32 $@ cmd_vdsocc = $(CC_COMPAT) -Wp,-MD,$(depfile) $(VDSO_CFLAGS) -c -o $@ $< quiet_cmd_vdsocc_gettimeofday = CC32 $@ @@ -208,7 +209,7 @@ quiet_cmd_vdsosym = VDSOSYM $@ cmd_vdsosym = $(NM) $< | $(gen-vdsosym) | LC_ALL=C sort > $@ # Install commands for the unstripped file -quiet_cmd_vdso_install = INSTALL $@ +quiet_cmd_vdso_install = INSTALL32 $@ cmd_vdso_install = cp $(obj)/$@.dbg $(MODLIB)/vdso/vdso32.so vdso.so: $(obj)/vdso.so.dbg diff --git a/arch/arm64/kernel/vmlinux.lds.S b/arch/arm64/kernel/vmlinux.lds.S index ec8e894684a7..1bda604f4c70 100644 --- a/arch/arm64/kernel/vmlinux.lds.S +++ b/arch/arm64/kernel/vmlinux.lds.S @@ -6,9 +6,11 @@ */ #define RO_EXCEPTION_TABLE_ALIGN 8 +#define RUNTIME_DISCARD_EXIT #include <asm-generic/vmlinux.lds.h> #include <asm/cache.h> +#include <asm/hyp_image.h> #include <asm/kernel-pgtable.h> #include <asm/memory.h> #include <asm/page.h> @@ -20,6 +22,24 @@ ENTRY(_text) jiffies = jiffies_64; + +#ifdef CONFIG_KVM +#define HYPERVISOR_EXTABLE \ + . = ALIGN(SZ_8); \ + __start___kvm_ex_table = .; \ + *(__kvm_ex_table) \ + __stop___kvm_ex_table = .; + +#define HYPERVISOR_PERCPU_SECTION \ + . = ALIGN(PAGE_SIZE); \ + HYP_SECTION_NAME(.data..percpu) : { \ + *(HYP_SECTION_NAME(.data..percpu)) \ + } +#else /* CONFIG_KVM */ +#define HYPERVISOR_EXTABLE +#define HYPERVISOR_PERCPU_SECTION +#endif + #define HYPERVISOR_TEXT \ /* \ * Align to 4 KB so that \ @@ -35,6 +55,7 @@ jiffies = jiffies_64; __hyp_idmap_text_end = .; \ __hyp_text_start = .; \ *(.hyp.text) \ + HYPERVISOR_EXTABLE \ __hyp_text_end = .; #define IDMAP_TEXT \ @@ -88,16 +109,13 @@ SECTIONS * matching the same input section name. There is no documented * order of matching. */ + DISCARDS /DISCARD/ : { - EXIT_CALL - *(.discard) - *(.discard.*) *(.interp .dynamic) *(.dynsym .dynstr .hash .gnu.hash) - *(.eh_frame) } - . = KIMAGE_VADDR + TEXT_OFFSET; + . = KIMAGE_VADDR; .head.text : { _text = .; @@ -123,6 +141,14 @@ SECTIONS *(.got) /* Global offset table */ } + /* + * Make sure that the .got.plt is either completely empty or it + * contains only the lazy dispatch entries. + */ + .got.plt : { *(.got.plt) } + ASSERT(SIZEOF(.got.plt) == 0 || SIZEOF(.got.plt) == 0x18, + "Unexpected GOT/PLT entries detected!") + . = ALIGN(SEGMENT_ALIGN); _etext = .; /* End of text section */ @@ -182,6 +208,7 @@ SECTIONS } PERCPU_SECTION(L1_CACHE_BYTES) + HYPERVISOR_PERCPU_SECTION .rela.dyn : ALIGN(8) { *(.rela .rela*) @@ -241,8 +268,22 @@ SECTIONS _end = .; STABS_DEBUG + DWARF_DEBUG + ELF_DETAILS HEAD_SYMBOLS + + /* + * Sections that should stay zero sized, which is safer to + * explicitly check instead of blindly discarding. + */ + .plt : { + *(.plt) *(.plt.*) *(.iplt) *(.igot .igot.plt) + } + ASSERT(SIZEOF(.plt) == 0, "Unexpected run-time procedure linkages detected!") + + .data.rel.ro : { *(.data.rel.ro) } + ASSERT(SIZEOF(.data.rel.ro) == 0, "Unexpected RELRO detected!") } #include "image-vars.h" @@ -266,4 +307,4 @@ ASSERT((__entry_tramp_text_end - __entry_tramp_text_start) == PAGE_SIZE, /* * If padding is applied before .head.text, virt<->phys conversions will fail. */ -ASSERT(_text == (KIMAGE_VADDR + TEXT_OFFSET), "HEAD is misaligned") +ASSERT(_text == KIMAGE_VADDR, "HEAD is misaligned") diff --git a/arch/arm64/kvm/Kconfig b/arch/arm64/kvm/Kconfig index 318c8f2df245..043756db8f6e 100644 --- a/arch/arm64/kvm/Kconfig +++ b/arch/arm64/kvm/Kconfig @@ -57,9 +57,6 @@ config KVM_ARM_PMU Adds support for a virtual Performance Monitoring Unit (PMU) in virtual machines. -config KVM_INDIRECT_VECTORS - def_bool HARDEN_BRANCH_PREDICTOR || RANDOMIZE_BASE - endif # KVM endif # VIRTUALIZATION diff --git a/arch/arm64/kvm/Makefile b/arch/arm64/kvm/Makefile index 99977c1972cc..1504c81fbf5d 100644 --- a/arch/arm64/kvm/Makefile +++ b/arch/arm64/kvm/Makefile @@ -13,7 +13,7 @@ obj-$(CONFIG_KVM) += hyp/ kvm-y := $(KVM)/kvm_main.o $(KVM)/coalesced_mmio.o $(KVM)/eventfd.o \ $(KVM)/vfio.o $(KVM)/irqchip.o \ arm.o mmu.o mmio.o psci.o perf.o hypercalls.o pvtime.o \ - inject_fault.o regmap.o va_layout.o hyp.o handle_exit.o \ + inject_fault.o regmap.o va_layout.o handle_exit.o \ guest.o debug.o reset.o sys_regs.o \ vgic-sys-reg-v3.o fpsimd.o pmu.o \ aarch32.o arch_timer.o \ diff --git a/arch/arm64/kvm/arm.c b/arch/arm64/kvm/arm.c index 691d21e4c717..c0ffb019ca8b 100644 --- a/arch/arm64/kvm/arm.c +++ b/arch/arm64/kvm/arm.c @@ -46,8 +46,10 @@ __asm__(".arch_extension virt"); #endif -DEFINE_PER_CPU(kvm_host_data_t, kvm_host_data); +DECLARE_KVM_HYP_PER_CPU(unsigned long, kvm_hyp_vector); + static DEFINE_PER_CPU(unsigned long, kvm_arm_hyp_stack_page); +unsigned long kvm_arm_hyp_percpu_base[NR_CPUS]; /* The VMID used in the VTTBR */ static atomic64_t kvm_vmid_gen = ATOMIC64_INIT(1); @@ -100,6 +102,20 @@ static int kvm_arm_default_max_vcpus(void) return vgic_present ? kvm_vgic_get_max_vcpus() : KVM_MAX_VCPUS; } +static void set_default_csv2(struct kvm *kvm) +{ + /* + * The default is to expose CSV2 == 1 if the HW isn't affected. + * Although this is a per-CPU feature, we make it global because + * asymmetric systems are just a nuisance. + * + * Userspace can override this as long as it doesn't promise + * the impossible. + */ + if (arm64_get_spectre_v2_state() == SPECTRE_UNAFFECTED) + kvm->arch.pfr0_csv2 = 1; +} + /** * kvm_arch_init_vm - initializes a VM data structure * @kvm: pointer to the KVM struct @@ -125,6 +141,8 @@ int kvm_arch_init_vm(struct kvm *kvm, unsigned long type) /* The maximum number of VCPUs is limited by the host's GIC model */ kvm->arch.max_vcpus = kvm_arm_default_max_vcpus(); + set_default_csv2(kvm); + return ret; out_free_stage2_pgd: kvm_free_stage2_pgd(&kvm->arch.mmu); @@ -145,6 +163,8 @@ void kvm_arch_destroy_vm(struct kvm *kvm) { int i; + bitmap_free(kvm->arch.pmu_filter); + kvm_vgic_destroy(kvm); for (i = 0; i < KVM_MAX_VCPUS; ++i) { @@ -206,6 +226,9 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext) */ r = 1; break; + case KVM_CAP_STEAL_TIME: + r = kvm_arm_pvtime_supported(); + break; default: r = kvm_arch_vm_ioctl_check_extension(kvm, ext); break; @@ -283,7 +306,7 @@ void kvm_arch_vcpu_destroy(struct kvm_vcpu *vcpu) if (vcpu->arch.has_run_once && unlikely(!irqchip_in_kernel(vcpu->kvm))) static_branch_dec(&userspace_irqchip_in_use); - kvm_mmu_free_memory_caches(vcpu); + kvm_mmu_free_memory_cache(&vcpu->arch.mmu_page_cache); kvm_timer_vcpu_terminate(vcpu); kvm_pmu_vcpu_destroy(vcpu); @@ -801,6 +824,25 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu) preempt_enable(); + /* + * The ARMv8 architecture doesn't give the hypervisor + * a mechanism to prevent a guest from dropping to AArch32 EL0 + * if implemented by the CPU. If we spot the guest in such + * state and that we decided it wasn't supposed to do so (like + * with the asymmetric AArch32 case), return to userspace with + * a fatal error. + */ + if (!system_supports_32bit_el0() && vcpu_mode_is_32bit(vcpu)) { + /* + * As we have caught the guest red-handed, decide that + * it isn't fit for purpose anymore by making the vcpu + * invalid. The VMM can try and fix it by issuing a + * KVM_ARM_VCPU_INIT if it really wants to. + */ + vcpu->arch.target = -1; + ret = ARM_EXCEPTION_IL; + } + ret = handle_exit(vcpu, ret); } @@ -1256,12 +1298,60 @@ long kvm_arch_vm_ioctl(struct file *filp, } } +static unsigned long nvhe_percpu_size(void) +{ + return (unsigned long)CHOOSE_NVHE_SYM(__per_cpu_end) - + (unsigned long)CHOOSE_NVHE_SYM(__per_cpu_start); +} + +static unsigned long nvhe_percpu_order(void) +{ + unsigned long size = nvhe_percpu_size(); + + return size ? get_order(size) : 0; +} + +static int kvm_map_vectors(void) +{ + /* + * SV2 = ARM64_SPECTRE_V2 + * HEL2 = ARM64_HARDEN_EL2_VECTORS + * + * !SV2 + !HEL2 -> use direct vectors + * SV2 + !HEL2 -> use hardened vectors in place + * !SV2 + HEL2 -> allocate one vector slot and use exec mapping + * SV2 + HEL2 -> use hardened vectors and use exec mapping + */ + if (cpus_have_const_cap(ARM64_SPECTRE_V2)) { + __kvm_bp_vect_base = kvm_ksym_ref(__bp_harden_hyp_vecs); + __kvm_bp_vect_base = kern_hyp_va(__kvm_bp_vect_base); + } + + if (cpus_have_const_cap(ARM64_HARDEN_EL2_VECTORS)) { + phys_addr_t vect_pa = __pa_symbol(__bp_harden_hyp_vecs); + unsigned long size = __BP_HARDEN_HYP_VECS_SZ; + + /* + * Always allocate a spare vector slot, as we don't + * know yet which CPUs have a BP hardening slot that + * we can reuse. + */ + __kvm_harden_el2_vector_slot = atomic_inc_return(&arm64_el2_vector_last_slot); + BUG_ON(__kvm_harden_el2_vector_slot >= BP_HARDEN_EL2_SLOTS); + return create_hyp_exec_mappings(vect_pa, size, + &__kvm_bp_vect_base); + } + + return 0; +} + static void cpu_init_hyp_mode(void) { phys_addr_t pgd_ptr; unsigned long hyp_stack_ptr; unsigned long vector_ptr; unsigned long tpidr_el2; + struct arm_smccc_res res; /* Switch from the HYP stub to our own HYP init vector */ __hyp_set_vectors(kvm_get_idmap_vector()); @@ -1271,12 +1361,13 @@ static void cpu_init_hyp_mode(void) * kernel's mapping to the linear mapping, and store it in tpidr_el2 * so that we can use adr_l to access per-cpu variables in EL2. */ - tpidr_el2 = ((unsigned long)this_cpu_ptr(&kvm_host_data) - - (unsigned long)kvm_ksym_ref(&kvm_host_data)); + tpidr_el2 = (unsigned long)this_cpu_ptr_nvhe_sym(__per_cpu_start) - + (unsigned long)kvm_ksym_ref(CHOOSE_NVHE_SYM(__per_cpu_start)); pgd_ptr = kvm_mmu_get_httbr(); hyp_stack_ptr = __this_cpu_read(kvm_arm_hyp_stack_page) + PAGE_SIZE; - vector_ptr = (unsigned long)kvm_get_hyp_vector(); + hyp_stack_ptr = kern_hyp_va(hyp_stack_ptr); + vector_ptr = (unsigned long)kern_hyp_va(kvm_ksym_ref(__kvm_hyp_host_vector)); /* * Call initialization code, and switch to the full blown HYP code. @@ -1285,14 +1376,16 @@ static void cpu_init_hyp_mode(void) * cpus_have_const_cap() wrapper. */ BUG_ON(!system_capabilities_finalized()); - __kvm_call_hyp((void *)pgd_ptr, hyp_stack_ptr, vector_ptr, tpidr_el2); + arm_smccc_1_1_hvc(KVM_HOST_SMCCC_FUNC(__kvm_hyp_init), + pgd_ptr, tpidr_el2, hyp_stack_ptr, vector_ptr, &res); + WARN_ON(res.a0 != SMCCC_RET_SUCCESS); /* * Disabling SSBD on a non-VHE system requires us to enable SSBS * at EL2. */ if (this_cpu_has_cap(ARM64_SSBS) && - arm64_get_ssbd_state() == ARM64_SSBD_FORCE_DISABLE) { + arm64_get_spectre_v4_state() == SPECTRE_VULNERABLE) { kvm_call_hyp_nvhe(__kvm_enable_ssbs); } } @@ -1305,10 +1398,12 @@ static void cpu_hyp_reset(void) static void cpu_hyp_reinit(void) { - kvm_init_host_cpu_context(&this_cpu_ptr(&kvm_host_data)->host_ctxt); + kvm_init_host_cpu_context(&this_cpu_ptr_hyp_sym(kvm_host_data)->host_ctxt); cpu_hyp_reset(); + *this_cpu_ptr_hyp_sym(kvm_hyp_vector) = (unsigned long)kvm_get_hyp_vector(); + if (is_kernel_in_hyp_mode()) kvm_timer_init_vhe(); else @@ -1459,8 +1554,10 @@ static void teardown_hyp_mode(void) int cpu; free_hyp_pgds(); - for_each_possible_cpu(cpu) + for_each_possible_cpu(cpu) { free_page(per_cpu(kvm_arm_hyp_stack_page, cpu)); + free_pages(kvm_arm_hyp_percpu_base[cpu], nvhe_percpu_order()); + } } /** @@ -1494,6 +1591,24 @@ static int init_hyp_mode(void) } /* + * Allocate and initialize pages for Hypervisor-mode percpu regions. + */ + for_each_possible_cpu(cpu) { + struct page *page; + void *page_addr; + + page = alloc_pages(GFP_KERNEL, nvhe_percpu_order()); + if (!page) { + err = -ENOMEM; + goto out_err; + } + + page_addr = page_address(page); + memcpy(page_addr, CHOOSE_NVHE_SYM(__per_cpu_start), nvhe_percpu_size()); + kvm_arm_hyp_percpu_base[cpu] = (unsigned long)page_addr; + } + + /* * Map the Hyp-code called directly from the host */ err = create_hyp_mappings(kvm_ksym_ref(__hyp_text_start), @@ -1537,22 +1652,21 @@ static int init_hyp_mode(void) } } + /* + * Map Hyp percpu pages + */ for_each_possible_cpu(cpu) { - kvm_host_data_t *cpu_data; + char *percpu_begin = (char *)kvm_arm_hyp_percpu_base[cpu]; + char *percpu_end = percpu_begin + nvhe_percpu_size(); - cpu_data = per_cpu_ptr(&kvm_host_data, cpu); - err = create_hyp_mappings(cpu_data, cpu_data + 1, PAGE_HYP); + err = create_hyp_mappings(percpu_begin, percpu_end, PAGE_HYP); if (err) { - kvm_err("Cannot map host CPU state: %d\n", err); + kvm_err("Cannot map hyp percpu region\n"); goto out_err; } } - err = hyp_map_aux_data(); - if (err) - kvm_err("Cannot map host auxiliary data: %d\n", err); - return 0; out_err: @@ -1640,6 +1754,11 @@ int kvm_arch_init(void *opaque) return -ENODEV; } + if (cpus_have_final_cap(ARM64_WORKAROUND_DEVICE_LOAD_ACQUIRE) || + cpus_have_final_cap(ARM64_WORKAROUND_1508412)) + kvm_info("Guests without required CPU erratum workarounds can deadlock system!\n" \ + "Only trusted guests should be used on this system.\n"); + for_each_online_cpu(cpu) { smp_call_function_single(cpu, check_kvm_target_cpu, &ret, 1); if (ret < 0) { diff --git a/arch/arm64/kvm/handle_exit.c b/arch/arm64/kvm/handle_exit.c index fe6c7d79309d..5d690d60ccad 100644 --- a/arch/arm64/kvm/handle_exit.c +++ b/arch/arm64/kvm/handle_exit.c @@ -128,7 +128,7 @@ static int kvm_handle_guest_debug(struct kvm_vcpu *vcpu) switch (ESR_ELx_EC(esr)) { case ESR_ELx_EC_WATCHPT_LOW: run->debug.arch.far = vcpu->arch.fault.far_el2; - /* fall through */ + fallthrough; case ESR_ELx_EC_SOFTSTP_LOW: case ESR_ELx_EC_BREAKPT_LOW: case ESR_ELx_EC_BKPT32: diff --git a/arch/arm64/kvm/hyp.S b/arch/arm64/kvm/hyp.S deleted file mode 100644 index 3c79a1124af2..000000000000 --- a/arch/arm64/kvm/hyp.S +++ /dev/null @@ -1,34 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) 2012,2013 - ARM Ltd - * Author: Marc Zyngier <marc.zyngier@arm.com> - */ - -#include <linux/linkage.h> - -#include <asm/alternative.h> -#include <asm/assembler.h> -#include <asm/cpufeature.h> - -/* - * u64 __kvm_call_hyp(void *hypfn, ...); - * - * This is not really a variadic function in the classic C-way and care must - * be taken when calling this to ensure parameters are passed in registers - * only, since the stack will change between the caller and the callee. - * - * Call the function with the first argument containing a pointer to the - * function you wish to call in Hyp mode, and subsequent arguments will be - * passed as x0, x1, and x2 (a maximum of 3 arguments in addition to the - * function pointer can be passed). The function being called must be mapped - * in Hyp mode (see init_hyp_mode in arch/arm/kvm/arm.c). Return values are - * passed in x0. - * - * A function pointer with a value less than 0xfff has a special meaning, - * and is used to implement hyp stubs in the same way as in - * arch/arm64/kernel/hyp_stub.S. - */ -SYM_FUNC_START(__kvm_call_hyp) - hvc #0 - ret -SYM_FUNC_END(__kvm_call_hyp) diff --git a/arch/arm64/kvm/hyp/Makefile b/arch/arm64/kvm/hyp/Makefile index f54f0e89a71c..4a81eddabcd8 100644 --- a/arch/arm64/kvm/hyp/Makefile +++ b/arch/arm64/kvm/hyp/Makefile @@ -10,5 +10,4 @@ subdir-ccflags-y := -I$(incdir) \ -DDISABLE_BRANCH_PROFILING \ $(DISABLE_STACKLEAK_PLUGIN) -obj-$(CONFIG_KVM) += vhe/ nvhe/ -obj-$(CONFIG_KVM_INDIRECT_VECTORS) += smccc_wa.o +obj-$(CONFIG_KVM) += vhe/ nvhe/ pgtable.o smccc_wa.o diff --git a/arch/arm64/kvm/hyp/entry.S b/arch/arm64/kvm/hyp/entry.S index ee32a7743389..b0afad7a99c6 100644 --- a/arch/arm64/kvm/hyp/entry.S +++ b/arch/arm64/kvm/hyp/entry.S @@ -7,7 +7,6 @@ #include <linux/linkage.h> #include <asm/alternative.h> -#include <asm/asm-offsets.h> #include <asm/assembler.h> #include <asm/fpsimdmacros.h> #include <asm/kvm.h> @@ -16,66 +15,28 @@ #include <asm/kvm_mmu.h> #include <asm/kvm_ptrauth.h> -#define CPU_XREG_OFFSET(x) (CPU_USER_PT_REGS + 8*x) -#define CPU_SP_EL0_OFFSET (CPU_XREG_OFFSET(30) + 8) - .text /* - * We treat x18 as callee-saved as the host may use it as a platform - * register (e.g. for shadow call stack). - */ -.macro save_callee_saved_regs ctxt - str x18, [\ctxt, #CPU_XREG_OFFSET(18)] - stp x19, x20, [\ctxt, #CPU_XREG_OFFSET(19)] - stp x21, x22, [\ctxt, #CPU_XREG_OFFSET(21)] - stp x23, x24, [\ctxt, #CPU_XREG_OFFSET(23)] - stp x25, x26, [\ctxt, #CPU_XREG_OFFSET(25)] - stp x27, x28, [\ctxt, #CPU_XREG_OFFSET(27)] - stp x29, lr, [\ctxt, #CPU_XREG_OFFSET(29)] -.endm - -.macro restore_callee_saved_regs ctxt - // We require \ctxt is not x18-x28 - ldr x18, [\ctxt, #CPU_XREG_OFFSET(18)] - ldp x19, x20, [\ctxt, #CPU_XREG_OFFSET(19)] - ldp x21, x22, [\ctxt, #CPU_XREG_OFFSET(21)] - ldp x23, x24, [\ctxt, #CPU_XREG_OFFSET(23)] - ldp x25, x26, [\ctxt, #CPU_XREG_OFFSET(25)] - ldp x27, x28, [\ctxt, #CPU_XREG_OFFSET(27)] - ldp x29, lr, [\ctxt, #CPU_XREG_OFFSET(29)] -.endm - -.macro save_sp_el0 ctxt, tmp - mrs \tmp, sp_el0 - str \tmp, [\ctxt, #CPU_SP_EL0_OFFSET] -.endm - -.macro restore_sp_el0 ctxt, tmp - ldr \tmp, [\ctxt, #CPU_SP_EL0_OFFSET] - msr sp_el0, \tmp -.endm - -/* - * u64 __guest_enter(struct kvm_vcpu *vcpu, - * struct kvm_cpu_context *host_ctxt); + * u64 __guest_enter(struct kvm_vcpu *vcpu); */ SYM_FUNC_START(__guest_enter) // x0: vcpu - // x1: host context - // x2-x17: clobbered by macros + // x1-x17: clobbered by macros // x29: guest context - // Store the host regs + adr_this_cpu x1, kvm_hyp_ctxt, x2 + + // Store the hyp regs save_callee_saved_regs x1 - // Save the host's sp_el0 + // Save hyp's sp_el0 save_sp_el0 x1, x2 - // Now the host state is stored if we have a pending RAS SError it must - // affect the host. If any asynchronous exception is pending we defer - // the guest entry. The DSB isn't necessary before v8.2 as any SError - // would be fatal. + // Now the hyp state is stored if we have a pending RAS SError it must + // affect the host or hyp. If any asynchronous exception is pending we + // defer the guest entry. The DSB isn't necessary before v8.2 as any + // SError would be fatal. alternative_if ARM64_HAS_RAS_EXTN dsb nshst isb @@ -86,6 +47,8 @@ alternative_else_nop_endif ret 1: + set_loaded_vcpu x0, x1, x2 + add x29, x0, #VCPU_CONTEXT // Macro ptrauth_switch_to_guest format: @@ -116,6 +79,26 @@ alternative_else_nop_endif eret sb +SYM_INNER_LABEL(__guest_exit_panic, SYM_L_GLOBAL) + // x2-x29,lr: vcpu regs + // vcpu x0-x1 on the stack + + // If the hyp context is loaded, go straight to hyp_panic + get_loaded_vcpu x0, x1 + cbz x0, hyp_panic + + // The hyp context is saved so make sure it is restored to allow + // hyp_panic to run at hyp and, subsequently, panic to run in the host. + // This makes use of __guest_exit to avoid duplication but sets the + // return address to tail call into hyp_panic. As a side effect, the + // current state is saved to the guest context but it will only be + // accurate if the guest had been completely restored. + adr_this_cpu x0, kvm_hyp_ctxt, x1 + adr x1, hyp_panic + str x1, [x0, #CPU_XREG_OFFSET(30)] + + get_vcpu_ptr x1, x0 + SYM_INNER_LABEL(__guest_exit, SYM_L_GLOBAL) // x0: return code // x1: vcpu @@ -148,21 +131,23 @@ SYM_INNER_LABEL(__guest_exit, SYM_L_GLOBAL) // Store the guest's sp_el0 save_sp_el0 x1, x2 - get_host_ctxt x2, x3 + adr_this_cpu x2, kvm_hyp_ctxt, x3 - // Macro ptrauth_switch_to_guest format: - // ptrauth_switch_to_host(guest cxt, host cxt, tmp1, tmp2, tmp3) + // Macro ptrauth_switch_to_hyp format: + // ptrauth_switch_to_hyp(guest cxt, host cxt, tmp1, tmp2, tmp3) // The below macro to save/restore keys is not implemented in C code // as it may cause Pointer Authentication key signing mismatch errors // when this feature is enabled for kernel code. - ptrauth_switch_to_host x1, x2, x3, x4, x5 + ptrauth_switch_to_hyp x1, x2, x3, x4, x5 - // Restore the hosts's sp_el0 + // Restore hyp's sp_el0 restore_sp_el0 x2, x3 - // Now restore the host regs + // Now restore the hyp regs restore_callee_saved_regs x2 + set_loaded_vcpu xzr, x1, x2 + alternative_if ARM64_HAS_RAS_EXTN // If we have the RAS extensions we can consume a pending error // without an unmask-SError and isb. The ESB-instruction consumed any @@ -196,20 +181,23 @@ alternative_endif // This is our single instruction exception window. A pending // SError is guaranteed to occur at the earliest when we unmask // it, and at the latest just after the ISB. - .global abort_guest_exit_start abort_guest_exit_start: isb - .global abort_guest_exit_end abort_guest_exit_end: msr daifset, #4 // Mask aborts + ret + + _kvm_extable abort_guest_exit_start, 9997f + _kvm_extable abort_guest_exit_end, 9997f +9997: + msr daifset, #4 // Mask aborts + mov x0, #(1 << ARM_EXIT_WITH_SERROR_BIT) - // If the exception took place, restore the EL1 exception - // context so that we can report some information. - // Merge the exception code with the SError pending bit. - tbz x0, #ARM_EXIT_WITH_SERROR_BIT, 1f + // restore the EL1 exception context so that we can report some + // information. Merge the exception code with the SError pending bit. msr elr_el2, x2 msr esr_el2, x3 msr spsr_el2, x4 diff --git a/arch/arm64/kvm/hyp/hyp-entry.S b/arch/arm64/kvm/hyp/hyp-entry.S index 689fccbc9de7..0a5b36eb54b3 100644 --- a/arch/arm64/kvm/hyp/hyp-entry.S +++ b/arch/arm64/kvm/hyp/hyp-entry.S @@ -12,25 +12,34 @@ #include <asm/cpufeature.h> #include <asm/kvm_arm.h> #include <asm/kvm_asm.h> -#include <asm/kvm_mmu.h> #include <asm/mmu.h> - .text +.macro save_caller_saved_regs_vect + /* x0 and x1 were saved in the vector entry */ + stp x2, x3, [sp, #-16]! + stp x4, x5, [sp, #-16]! + stp x6, x7, [sp, #-16]! + stp x8, x9, [sp, #-16]! + stp x10, x11, [sp, #-16]! + stp x12, x13, [sp, #-16]! + stp x14, x15, [sp, #-16]! + stp x16, x17, [sp, #-16]! +.endm -.macro do_el2_call - /* - * Shuffle the parameters before calling the function - * pointed to in x0. Assumes parameters in x[1,2,3]. - */ - str lr, [sp, #-16]! - mov lr, x0 - mov x0, x1 - mov x1, x2 - mov x2, x3 - blr lr - ldr lr, [sp], #16 +.macro restore_caller_saved_regs_vect + ldp x16, x17, [sp], #16 + ldp x14, x15, [sp], #16 + ldp x12, x13, [sp], #16 + ldp x10, x11, [sp], #16 + ldp x8, x9, [sp], #16 + ldp x6, x7, [sp], #16 + ldp x4, x5, [sp], #16 + ldp x2, x3, [sp], #16 + ldp x0, x1, [sp], #16 .endm + .text + el1_sync: // Guest trapped into EL2 mrs x0, esr_el2 @@ -39,44 +48,6 @@ el1_sync: // Guest trapped into EL2 ccmp x0, #ESR_ELx_EC_HVC32, #4, ne b.ne el1_trap -#ifdef __KVM_NVHE_HYPERVISOR__ - mrs x1, vttbr_el2 // If vttbr is valid, the guest - cbnz x1, el1_hvc_guest // called HVC - - /* Here, we're pretty sure the host called HVC. */ - ldp x0, x1, [sp], #16 - - /* Check for a stub HVC call */ - cmp x0, #HVC_STUB_HCALL_NR - b.hs 1f - - /* - * Compute the idmap address of __kvm_handle_stub_hvc and - * jump there. Since we use kimage_voffset, do not use the - * HYP VA for __kvm_handle_stub_hvc, but the kernel VA instead - * (by loading it from the constant pool). - * - * Preserve x0-x4, which may contain stub parameters. - */ - ldr x5, =__kvm_handle_stub_hvc - ldr_l x6, kimage_voffset - - /* x5 = __pa(x5) */ - sub x5, x5, x6 - br x5 - -1: - /* - * Perform the EL2 call - */ - kern_hyp_va x0 - do_el2_call - - eret - sb -#endif /* __KVM_NVHE_HYPERVISOR__ */ - -el1_hvc_guest: /* * Fastest possible path for ARM_SMCCC_ARCH_WORKAROUND_1. * The workaround has already been applied on the host, @@ -92,35 +63,6 @@ el1_hvc_guest: ARM_SMCCC_ARCH_WORKAROUND_2) cbnz w1, el1_trap -#ifdef CONFIG_ARM64_SSBD -alternative_cb arm64_enable_wa2_handling - b wa2_end -alternative_cb_end - get_vcpu_ptr x2, x0 - ldr x0, [x2, #VCPU_WORKAROUND_FLAGS] - - // Sanitize the argument and update the guest flags - ldr x1, [sp, #8] // Guest's x1 - clz w1, w1 // Murphy's device: - lsr w1, w1, #5 // w1 = !!w1 without using - eor w1, w1, #1 // the flags... - bfi x0, x1, #VCPU_WORKAROUND_2_FLAG_SHIFT, #1 - str x0, [x2, #VCPU_WORKAROUND_FLAGS] - - /* Check that we actually need to perform the call */ - hyp_ldr_this_cpu x0, arm64_ssbd_callback_required, x2 - cbz x0, wa2_end - - mov w0, #ARM_SMCCC_ARCH_WORKAROUND_2 - smc #0 - - /* Don't leak data from the SMC call */ - mov x3, xzr -wa2_end: - mov x2, xzr - mov x1, xzr -#endif - wa_epilogue: mov x0, xzr add sp, sp, #16 @@ -143,13 +85,19 @@ el1_error: b __guest_exit el2_sync: - /* Check for illegal exception return, otherwise panic */ + /* Check for illegal exception return */ mrs x0, spsr_el2 + tbnz x0, #20, 1f + + save_caller_saved_regs_vect + stp x29, x30, [sp, #-16]! + bl kvm_unexpected_el2_exception + ldp x29, x30, [sp], #16 + restore_caller_saved_regs_vect - /* if this was something else, then panic! */ - tst x0, #PSR_IL_BIT - b.eq __hyp_panic + eret +1: /* Let's attempt a recovery from the illegal exception return */ get_vcpu_ptr x1, x0 mov x0, #ARM_EXCEPTION_IL @@ -157,48 +105,18 @@ el2_sync: el2_error: - ldp x0, x1, [sp], #16 + save_caller_saved_regs_vect + stp x29, x30, [sp, #-16]! - /* - * Only two possibilities: - * 1) Either we come from the exit path, having just unmasked - * PSTATE.A: change the return code to an EL2 fault, and - * carry on, as we're already in a sane state to handle it. - * 2) Or we come from anywhere else, and that's a bug: we panic. - * - * For (1), x0 contains the original return code and x1 doesn't - * contain anything meaningful at that stage. We can reuse them - * as temp registers. - * For (2), who cares? - */ - mrs x0, elr_el2 - adr x1, abort_guest_exit_start - cmp x0, x1 - adr x1, abort_guest_exit_end - ccmp x0, x1, #4, ne - b.ne __hyp_panic - mov x0, #(1 << ARM_EXIT_WITH_SERROR_BIT) - eret - sb + bl kvm_unexpected_el2_exception + + ldp x29, x30, [sp], #16 + restore_caller_saved_regs_vect -#ifdef __KVM_NVHE_HYPERVISOR__ -SYM_FUNC_START(__hyp_do_panic) - mov lr, #(PSR_F_BIT | PSR_I_BIT | PSR_A_BIT | PSR_D_BIT |\ - PSR_MODE_EL1h) - msr spsr_el2, lr - ldr lr, =panic - msr elr_el2, lr eret sb -SYM_FUNC_END(__hyp_do_panic) -#endif - -SYM_CODE_START(__hyp_panic) - get_host_ctxt x0, x1 - b hyp_panic -SYM_CODE_END(__hyp_panic) -.macro invalid_vector label, target = __hyp_panic +.macro invalid_vector label, target = __guest_exit_panic .align 2 SYM_CODE_START(\label) b \target @@ -210,7 +128,6 @@ SYM_CODE_END(\label) invalid_vector el2t_irq_invalid invalid_vector el2t_fiq_invalid invalid_vector el2t_error_invalid - invalid_vector el2h_sync_invalid invalid_vector el2h_irq_invalid invalid_vector el2h_fiq_invalid invalid_vector el1_fiq_invalid @@ -240,10 +157,9 @@ check_preamble_length 661b, 662b .macro invalid_vect target .align 7 661: - b \target nop + stp x0, x1, [sp, #-16]! 662: - ldp x0, x1, [sp], #16 b \target check_preamble_length 661b, 662b @@ -271,7 +187,6 @@ SYM_CODE_START(__kvm_hyp_vector) valid_vect el1_error // Error 32-bit EL1 SYM_CODE_END(__kvm_hyp_vector) -#ifdef CONFIG_KVM_INDIRECT_VECTORS .macro hyp_ventry .align 7 1: esb @@ -321,4 +236,3 @@ SYM_CODE_START(__bp_harden_hyp_vecs) 1: .org __bp_harden_hyp_vecs + __BP_HARDEN_HYP_VECS_SZ .org 1b SYM_CODE_END(__bp_harden_hyp_vecs) -#endif diff --git a/arch/arm64/kvm/hyp/include/hyp/debug-sr.h b/arch/arm64/kvm/hyp/include/hyp/debug-sr.h index 0297dc63988c..4ebe9f558f3a 100644 --- a/arch/arm64/kvm/hyp/include/hyp/debug-sr.h +++ b/arch/arm64/kvm/hyp/include/hyp/debug-sr.h @@ -21,70 +21,70 @@ #define save_debug(ptr,reg,nr) \ switch (nr) { \ case 15: ptr[15] = read_debug(reg, 15); \ - /* Fall through */ \ + fallthrough; \ case 14: ptr[14] = read_debug(reg, 14); \ - /* Fall through */ \ + fallthrough; \ case 13: ptr[13] = read_debug(reg, 13); \ - /* Fall through */ \ + fallthrough; \ case 12: ptr[12] = read_debug(reg, 12); \ - /* Fall through */ \ + fallthrough; \ case 11: ptr[11] = read_debug(reg, 11); \ - /* Fall through */ \ + fallthrough; \ case 10: ptr[10] = read_debug(reg, 10); \ - /* Fall through */ \ + fallthrough; \ case 9: ptr[9] = read_debug(reg, 9); \ - /* Fall through */ \ + fallthrough; \ case 8: ptr[8] = read_debug(reg, 8); \ - /* Fall through */ \ + fallthrough; \ case 7: ptr[7] = read_debug(reg, 7); \ - /* Fall through */ \ + fallthrough; \ case 6: ptr[6] = read_debug(reg, 6); \ - /* Fall through */ \ + fallthrough; \ case 5: ptr[5] = read_debug(reg, 5); \ - /* Fall through */ \ + fallthrough; \ case 4: ptr[4] = read_debug(reg, 4); \ - /* Fall through */ \ + fallthrough; \ case 3: ptr[3] = read_debug(reg, 3); \ - /* Fall through */ \ + fallthrough; \ case 2: ptr[2] = read_debug(reg, 2); \ - /* Fall through */ \ + fallthrough; \ case 1: ptr[1] = read_debug(reg, 1); \ - /* Fall through */ \ + fallthrough; \ default: ptr[0] = read_debug(reg, 0); \ } #define restore_debug(ptr,reg,nr) \ switch (nr) { \ case 15: write_debug(ptr[15], reg, 15); \ - /* Fall through */ \ + fallthrough; \ case 14: write_debug(ptr[14], reg, 14); \ - /* Fall through */ \ + fallthrough; \ case 13: write_debug(ptr[13], reg, 13); \ - /* Fall through */ \ + fallthrough; \ case 12: write_debug(ptr[12], reg, 12); \ - /* Fall through */ \ + fallthrough; \ case 11: write_debug(ptr[11], reg, 11); \ - /* Fall through */ \ + fallthrough; \ case 10: write_debug(ptr[10], reg, 10); \ - /* Fall through */ \ + fallthrough; \ case 9: write_debug(ptr[9], reg, 9); \ - /* Fall through */ \ + fallthrough; \ case 8: write_debug(ptr[8], reg, 8); \ - /* Fall through */ \ + fallthrough; \ case 7: write_debug(ptr[7], reg, 7); \ - /* Fall through */ \ + fallthrough; \ case 6: write_debug(ptr[6], reg, 6); \ - /* Fall through */ \ + fallthrough; \ case 5: write_debug(ptr[5], reg, 5); \ - /* Fall through */ \ + fallthrough; \ case 4: write_debug(ptr[4], reg, 4); \ - /* Fall through */ \ + fallthrough; \ case 3: write_debug(ptr[3], reg, 3); \ - /* Fall through */ \ + fallthrough; \ case 2: write_debug(ptr[2], reg, 2); \ - /* Fall through */ \ + fallthrough; \ case 1: write_debug(ptr[1], reg, 1); \ - /* Fall through */ \ + fallthrough; \ default: write_debug(ptr[0], reg, 0); \ } @@ -135,7 +135,7 @@ static inline void __debug_switch_to_guest_common(struct kvm_vcpu *vcpu) if (!(vcpu->arch.flags & KVM_ARM64_DEBUG_DIRTY)) return; - host_ctxt = &__hyp_this_cpu_ptr(kvm_host_data)->host_ctxt; + host_ctxt = &this_cpu_ptr(&kvm_host_data)->host_ctxt; guest_ctxt = &vcpu->arch.ctxt; host_dbg = &vcpu->arch.host_debug_state.regs; guest_dbg = kern_hyp_va(vcpu->arch.debug_ptr); @@ -154,7 +154,7 @@ static inline void __debug_switch_to_host_common(struct kvm_vcpu *vcpu) if (!(vcpu->arch.flags & KVM_ARM64_DEBUG_DIRTY)) return; - host_ctxt = &__hyp_this_cpu_ptr(kvm_host_data)->host_ctxt; + host_ctxt = &this_cpu_ptr(&kvm_host_data)->host_ctxt; guest_ctxt = &vcpu->arch.ctxt; host_dbg = &vcpu->arch.host_debug_state.regs; guest_dbg = kern_hyp_va(vcpu->arch.debug_ptr); diff --git a/arch/arm64/kvm/hyp/include/hyp/switch.h b/arch/arm64/kvm/hyp/include/hyp/switch.h index 426ef65601dd..1f875a8f20c4 100644 --- a/arch/arm64/kvm/hyp/include/hyp/switch.h +++ b/arch/arm64/kvm/hyp/include/hyp/switch.h @@ -17,6 +17,7 @@ #include <asm/barrier.h> #include <asm/cpufeature.h> +#include <asm/extable.h> #include <asm/kprobes.h> #include <asm/kvm_asm.h> #include <asm/kvm_emulate.h> @@ -29,6 +30,9 @@ extern const char __hyp_panic_string[]; +extern struct exception_table_entry __start___kvm_ex_table; +extern struct exception_table_entry __stop___kvm_ex_table; + /* Check whether the FP regs were dirtied while in the host-side run loop: */ static inline bool update_fp_enabled(struct kvm_vcpu *vcpu) { @@ -122,11 +126,6 @@ static inline void ___deactivate_traps(struct kvm_vcpu *vcpu) } } -static inline void __activate_vm(struct kvm_s2_mmu *mmu) -{ - __load_guest_stage2(mmu); -} - static inline bool __translate_far_to_hpfar(u64 far, u64 *hpfar) { u64 par, tmp; @@ -141,11 +140,11 @@ static inline bool __translate_far_to_hpfar(u64 far, u64 *hpfar) * We do need to save/restore PAR_EL1 though, as we haven't * saved the guest context yet, and we may return early... */ - par = read_sysreg(par_el1); - asm volatile("at s1e1r, %0" : : "r" (far)); - isb(); - - tmp = read_sysreg(par_el1); + par = read_sysreg_par(); + if (!__kvm_at("s1e1r", far)) + tmp = read_sysreg_par(); + else + tmp = SYS_PAR_EL1_F; /* back to the guest */ write_sysreg(par, par_el1); if (unlikely(tmp & SYS_PAR_EL1_F)) @@ -373,6 +372,8 @@ static inline bool esr_is_ptrauth_trap(u32 esr) ctxt_sys_reg(ctxt, key ## KEYHI_EL1) = __val; \ } while(0) +DECLARE_PER_CPU(struct kvm_cpu_context, kvm_hyp_ctxt); + static inline bool __hyp_handle_ptrauth(struct kvm_vcpu *vcpu) { struct kvm_cpu_context *ctxt; @@ -382,7 +383,7 @@ static inline bool __hyp_handle_ptrauth(struct kvm_vcpu *vcpu) !esr_is_ptrauth_trap(kvm_vcpu_get_esr(vcpu))) return false; - ctxt = &__hyp_this_cpu_ptr(kvm_host_data)->host_ctxt; + ctxt = this_cpu_ptr(&kvm_hyp_ctxt); __ptrauth_save_key(ctxt, APIA); __ptrauth_save_key(ctxt, APIB); __ptrauth_save_key(ctxt, APDA); @@ -420,7 +421,7 @@ static inline bool fixup_guest_exit(struct kvm_vcpu *vcpu, u64 *exit_code) if (cpus_have_final_cap(ARM64_WORKAROUND_CAVIUM_TX2_219_TVM) && kvm_vcpu_trap_get_class(vcpu) == ESR_ELx_EC_SYS64 && handle_tx2_tvm(vcpu)) - return true; + goto guest; /* * We trap the first access to the FP/SIMD to save the host context @@ -430,13 +431,13 @@ static inline bool fixup_guest_exit(struct kvm_vcpu *vcpu, u64 *exit_code) * Similarly for trapped SVE accesses. */ if (__hyp_handle_fpsimd(vcpu)) - return true; + goto guest; if (__hyp_handle_ptrauth(vcpu)) - return true; + goto guest; if (!__populate_fault_info(vcpu)) - return true; + goto guest; if (static_branch_unlikely(&vgic_v2_cpuif_trap)) { bool valid; @@ -445,13 +446,13 @@ static inline bool fixup_guest_exit(struct kvm_vcpu *vcpu, u64 *exit_code) kvm_vcpu_trap_get_fault_type(vcpu) == FSC_FAULT && kvm_vcpu_dabt_isvalid(vcpu) && !kvm_vcpu_abt_issea(vcpu) && - !kvm_vcpu_dabt_iss1tw(vcpu); + !kvm_vcpu_abt_iss1tw(vcpu); if (valid) { int ret = __vgic_v2_perform_cpuif_access(vcpu); if (ret == 1) - return true; + goto guest; /* Promote an illegal access to an SError.*/ if (ret == -1) @@ -467,45 +468,44 @@ static inline bool fixup_guest_exit(struct kvm_vcpu *vcpu, u64 *exit_code) int ret = __vgic_v3_perform_cpuif_access(vcpu); if (ret == 1) - return true; + goto guest; } exit: /* Return to the host kernel and handle the exit */ return false; + +guest: + /* Re-enter the guest */ + asm(ALTERNATIVE("nop", "dmb sy", ARM64_WORKAROUND_1508412)); + return true; } -static inline bool __needs_ssbd_off(struct kvm_vcpu *vcpu) +static inline void __kvm_unexpected_el2_exception(void) { - if (!cpus_have_final_cap(ARM64_SSBD)) - return false; + extern char __guest_exit_panic[]; + unsigned long addr, fixup; + struct exception_table_entry *entry, *end; + unsigned long elr_el2 = read_sysreg(elr_el2); - return !(vcpu->arch.workaround_flags & VCPU_WORKAROUND_2_FLAG); -} + entry = hyp_symbol_addr(__start___kvm_ex_table); + end = hyp_symbol_addr(__stop___kvm_ex_table); -static inline void __set_guest_arch_workaround_state(struct kvm_vcpu *vcpu) -{ -#ifdef CONFIG_ARM64_SSBD - /* - * The host runs with the workaround always present. If the - * guest wants it disabled, so be it... - */ - if (__needs_ssbd_off(vcpu) && - __hyp_this_cpu_read(arm64_ssbd_callback_required)) - arm_smccc_1_1_smc(ARM_SMCCC_ARCH_WORKAROUND_2, 0, NULL); -#endif -} + while (entry < end) { + addr = (unsigned long)&entry->insn + entry->insn; + fixup = (unsigned long)&entry->fixup + entry->fixup; -static inline void __set_host_arch_workaround_state(struct kvm_vcpu *vcpu) -{ -#ifdef CONFIG_ARM64_SSBD - /* - * If the guest has disabled the workaround, bring it back on. - */ - if (__needs_ssbd_off(vcpu) && - __hyp_this_cpu_read(arm64_ssbd_callback_required)) - arm_smccc_1_1_smc(ARM_SMCCC_ARCH_WORKAROUND_2, 1, NULL); -#endif + if (addr != elr_el2) { + entry++; + continue; + } + + write_sysreg(fixup, elr_el2); + return; + } + + /* Trigger a panic after restoring the hyp context. */ + write_sysreg(__guest_exit_panic, elr_el2); } #endif /* __ARM64_KVM_HYP_SWITCH_H__ */ diff --git a/arch/arm64/kvm/hyp/include/hyp/sysreg-sr.h b/arch/arm64/kvm/hyp/include/hyp/sysreg-sr.h index 7a986030145f..cce43bfe158f 100644 --- a/arch/arm64/kvm/hyp/include/hyp/sysreg-sr.h +++ b/arch/arm64/kvm/hyp/include/hyp/sysreg-sr.h @@ -43,7 +43,7 @@ static inline void __sysreg_save_el1_state(struct kvm_cpu_context *ctxt) ctxt_sys_reg(ctxt, CONTEXTIDR_EL1) = read_sysreg_el1(SYS_CONTEXTIDR); ctxt_sys_reg(ctxt, AMAIR_EL1) = read_sysreg_el1(SYS_AMAIR); ctxt_sys_reg(ctxt, CNTKCTL_EL1) = read_sysreg_el1(SYS_CNTKCTL); - ctxt_sys_reg(ctxt, PAR_EL1) = read_sysreg(par_el1); + ctxt_sys_reg(ctxt, PAR_EL1) = read_sysreg_par(); ctxt_sys_reg(ctxt, TPIDR_EL1) = read_sysreg(tpidr_el1); ctxt_sys_reg(ctxt, SP_EL1) = read_sysreg(sp_el1); diff --git a/arch/arm64/kvm/hyp/nvhe/.gitignore b/arch/arm64/kvm/hyp/nvhe/.gitignore new file mode 100644 index 000000000000..695d73d0249e --- /dev/null +++ b/arch/arm64/kvm/hyp/nvhe/.gitignore @@ -0,0 +1,2 @@ +# SPDX-License-Identifier: GPL-2.0-only +hyp.lds diff --git a/arch/arm64/kvm/hyp/nvhe/Makefile b/arch/arm64/kvm/hyp/nvhe/Makefile index aef76487edc2..ddde15fe85f2 100644 --- a/arch/arm64/kvm/hyp/nvhe/Makefile +++ b/arch/arm64/kvm/hyp/nvhe/Makefile @@ -6,44 +6,50 @@ asflags-y := -D__KVM_NVHE_HYPERVISOR__ ccflags-y := -D__KVM_NVHE_HYPERVISOR__ -obj-y := timer-sr.o sysreg-sr.o debug-sr.o switch.o tlb.o hyp-init.o +obj-y := timer-sr.o sysreg-sr.o debug-sr.o switch.o tlb.o hyp-init.o host.o hyp-main.o obj-y += ../vgic-v3-sr.o ../aarch32.o ../vgic-v2-cpuif-proxy.o ../entry.o \ ../fpsimd.o ../hyp-entry.o -obj-y := $(patsubst %.o,%.hyp.o,$(obj-y)) -extra-y := $(patsubst %.hyp.o,%.hyp.tmp.o,$(obj-y)) +## +## Build rules for compiling nVHE hyp code +## Output of this folder is `kvm_nvhe.o`, a partially linked object +## file containing all nVHE hyp code and data. +## -$(obj)/%.hyp.tmp.o: $(src)/%.c FORCE +hyp-obj := $(patsubst %.o,%.nvhe.o,$(obj-y)) +obj-y := kvm_nvhe.o +extra-y := $(hyp-obj) kvm_nvhe.tmp.o hyp.lds + +# 1) Compile all source files to `.nvhe.o` object files. The file extension +# avoids file name clashes for files shared with VHE. +$(obj)/%.nvhe.o: $(src)/%.c FORCE $(call if_changed_rule,cc_o_c) -$(obj)/%.hyp.tmp.o: $(src)/%.S FORCE +$(obj)/%.nvhe.o: $(src)/%.S FORCE $(call if_changed_rule,as_o_S) -$(obj)/%.hyp.o: $(obj)/%.hyp.tmp.o FORCE - $(call if_changed,hypcopy) -# Disable reordering functions by GCC (enabled at -O2). -# This pass puts functions into '.text.*' sections to aid the linker -# in optimizing ELF layout. See HYPCOPY comment below for more info. -ccflags-y += $(call cc-option,-fno-reorder-functions) +# 2) Compile linker script. +$(obj)/hyp.lds: $(src)/hyp.lds.S FORCE + $(call if_changed_dep,cpp_lds_S) + +# 3) Partially link all '.nvhe.o' files and apply the linker script. +# Prefixes names of ELF sections with '.hyp', eg. '.hyp.text'. +# Note: The following rule assumes that the 'ld' rule puts LDFLAGS before +# the list of dependencies to form '-T $(obj)/hyp.lds'. This is to +# keep the dependency on the target while avoiding an error from +# GNU ld if the linker script is passed to it twice. +LDFLAGS_kvm_nvhe.tmp.o := -r -T +$(obj)/kvm_nvhe.tmp.o: $(obj)/hyp.lds $(addprefix $(obj)/,$(hyp-obj)) FORCE + $(call if_changed,ld) + +# 4) Produce the final 'kvm_nvhe.o', ready to be linked into 'vmlinux'. +# Prefixes names of ELF symbols with '__kvm_nvhe_'. +$(obj)/kvm_nvhe.o: $(obj)/kvm_nvhe.tmp.o FORCE + $(call if_changed,hypcopy) # The HYPCOPY command uses `objcopy` to prefix all ELF symbol names -# and relevant ELF section names to avoid clashes with VHE code/data. -# -# Hyp code is assumed to be in the '.text' section of the input object -# files (with the exception of specialized sections such as -# '.hyp.idmap.text'). This assumption may be broken by a compiler that -# divides code into sections like '.text.unlikely' so as to optimize -# ELF layout. HYPCOPY checks that no such sections exist in the input -# using `objdump`, otherwise they would be linked together with other -# kernel code and not memory-mapped correctly at runtime. +# to avoid clashes with VHE code/data. quiet_cmd_hypcopy = HYPCOPY $@ - cmd_hypcopy = \ - if $(OBJDUMP) -h $< | grep -F '.text.'; then \ - echo "$@: function reordering not supported in nVHE hyp code" >&2; \ - /bin/false; \ - fi; \ - $(OBJCOPY) --prefix-symbols=__kvm_nvhe_ \ - --rename-section=.text=.hyp.text \ - $< $@ + cmd_hypcopy = $(OBJCOPY) --prefix-symbols=__kvm_nvhe_ $< $@ # Remove ftrace and Shadow Call Stack CFLAGS. # This is equivalent to the 'notrace' and '__noscs' annotations. diff --git a/arch/arm64/kvm/hyp/nvhe/host.S b/arch/arm64/kvm/hyp/nvhe/host.S new file mode 100644 index 000000000000..ed27f06a31ba --- /dev/null +++ b/arch/arm64/kvm/hyp/nvhe/host.S @@ -0,0 +1,185 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (C) 2020 - Google Inc + * Author: Andrew Scull <ascull@google.com> + */ + +#include <linux/linkage.h> + +#include <asm/assembler.h> +#include <asm/kvm_asm.h> +#include <asm/kvm_mmu.h> + + .text + +SYM_FUNC_START(__host_exit) + stp x0, x1, [sp, #-16]! + + get_host_ctxt x0, x1 + + /* Store the host regs x2 and x3 */ + stp x2, x3, [x0, #CPU_XREG_OFFSET(2)] + + /* Retrieve the host regs x0-x1 from the stack */ + ldp x2, x3, [sp], #16 // x0, x1 + + /* Store the host regs x0-x1 and x4-x17 */ + stp x2, x3, [x0, #CPU_XREG_OFFSET(0)] + stp x4, x5, [x0, #CPU_XREG_OFFSET(4)] + stp x6, x7, [x0, #CPU_XREG_OFFSET(6)] + stp x8, x9, [x0, #CPU_XREG_OFFSET(8)] + stp x10, x11, [x0, #CPU_XREG_OFFSET(10)] + stp x12, x13, [x0, #CPU_XREG_OFFSET(12)] + stp x14, x15, [x0, #CPU_XREG_OFFSET(14)] + stp x16, x17, [x0, #CPU_XREG_OFFSET(16)] + + /* Store the host regs x18-x29, lr */ + save_callee_saved_regs x0 + + /* Save the host context pointer in x29 across the function call */ + mov x29, x0 + bl handle_trap + + /* Restore host regs x0-x17 */ + ldp x0, x1, [x29, #CPU_XREG_OFFSET(0)] + ldp x2, x3, [x29, #CPU_XREG_OFFSET(2)] + ldp x4, x5, [x29, #CPU_XREG_OFFSET(4)] + ldp x6, x7, [x29, #CPU_XREG_OFFSET(6)] + + /* x0-7 are use for panic arguments */ +__host_enter_for_panic: + ldp x8, x9, [x29, #CPU_XREG_OFFSET(8)] + ldp x10, x11, [x29, #CPU_XREG_OFFSET(10)] + ldp x12, x13, [x29, #CPU_XREG_OFFSET(12)] + ldp x14, x15, [x29, #CPU_XREG_OFFSET(14)] + ldp x16, x17, [x29, #CPU_XREG_OFFSET(16)] + + /* Restore host regs x18-x29, lr */ + restore_callee_saved_regs x29 + + /* Do not touch any register after this! */ +__host_enter_without_restoring: + eret + sb +SYM_FUNC_END(__host_exit) + +/* + * void __noreturn __hyp_do_panic(bool restore_host, u64 spsr, u64 elr, u64 par); + */ +SYM_FUNC_START(__hyp_do_panic) + /* Load the format arguments into x1-7 */ + mov x6, x3 + get_vcpu_ptr x7, x3 + + mrs x3, esr_el2 + mrs x4, far_el2 + mrs x5, hpfar_el2 + + /* Prepare and exit to the host's panic funciton. */ + mov lr, #(PSR_F_BIT | PSR_I_BIT | PSR_A_BIT | PSR_D_BIT |\ + PSR_MODE_EL1h) + msr spsr_el2, lr + ldr lr, =panic + msr elr_el2, lr + + /* + * Set the panic format string and enter the host, conditionally + * restoring the host context. + */ + cmp x0, xzr + ldr x0, =__hyp_panic_string + b.eq __host_enter_without_restoring + b __host_enter_for_panic +SYM_FUNC_END(__hyp_do_panic) + +.macro host_el1_sync_vect + .align 7 +.L__vect_start\@: + stp x0, x1, [sp, #-16]! + mrs x0, esr_el2 + lsr x0, x0, #ESR_ELx_EC_SHIFT + cmp x0, #ESR_ELx_EC_HVC64 + ldp x0, x1, [sp], #16 + b.ne __host_exit + + /* Check for a stub HVC call */ + cmp x0, #HVC_STUB_HCALL_NR + b.hs __host_exit + + /* + * Compute the idmap address of __kvm_handle_stub_hvc and + * jump there. Since we use kimage_voffset, do not use the + * HYP VA for __kvm_handle_stub_hvc, but the kernel VA instead + * (by loading it from the constant pool). + * + * Preserve x0-x4, which may contain stub parameters. + */ + ldr x5, =__kvm_handle_stub_hvc + ldr_l x6, kimage_voffset + + /* x5 = __pa(x5) */ + sub x5, x5, x6 + br x5 +.L__vect_end\@: +.if ((.L__vect_end\@ - .L__vect_start\@) > 0x80) + .error "host_el1_sync_vect larger than vector entry" +.endif +.endm + +.macro invalid_host_el2_vect + .align 7 + /* If a guest is loaded, panic out of it. */ + stp x0, x1, [sp, #-16]! + get_loaded_vcpu x0, x1 + cbnz x0, __guest_exit_panic + add sp, sp, #16 + + /* + * The panic may not be clean if the exception is taken before the host + * context has been saved by __host_exit or after the hyp context has + * been partially clobbered by __host_enter. + */ + b hyp_panic +.endm + +.macro invalid_host_el1_vect + .align 7 + mov x0, xzr /* restore_host = false */ + mrs x1, spsr_el2 + mrs x2, elr_el2 + mrs x3, par_el1 + b __hyp_do_panic +.endm + +/* + * The host vector does not use an ESB instruction in order to avoid consuming + * SErrors that should only be consumed by the host. Guest entry is deferred by + * __guest_enter if there are any pending asynchronous exceptions so hyp will + * always return to the host without having consumerd host SErrors. + * + * CONFIG_KVM_INDIRECT_VECTORS is not applied to the host vectors because the + * host knows about the EL2 vectors already, and there is no point in hiding + * them. + */ + .align 11 +SYM_CODE_START(__kvm_hyp_host_vector) + invalid_host_el2_vect // Synchronous EL2t + invalid_host_el2_vect // IRQ EL2t + invalid_host_el2_vect // FIQ EL2t + invalid_host_el2_vect // Error EL2t + + invalid_host_el2_vect // Synchronous EL2h + invalid_host_el2_vect // IRQ EL2h + invalid_host_el2_vect // FIQ EL2h + invalid_host_el2_vect // Error EL2h + + host_el1_sync_vect // Synchronous 64-bit EL1 + invalid_host_el1_vect // IRQ 64-bit EL1 + invalid_host_el1_vect // FIQ 64-bit EL1 + invalid_host_el1_vect // Error 64-bit EL1 + + invalid_host_el1_vect // Synchronous 32-bit EL1 + invalid_host_el1_vect // IRQ 32-bit EL1 + invalid_host_el1_vect // FIQ 32-bit EL1 + invalid_host_el1_vect // Error 32-bit EL1 +SYM_CODE_END(__kvm_hyp_host_vector) diff --git a/arch/arm64/kvm/hyp/nvhe/hyp-init.S b/arch/arm64/kvm/hyp/nvhe/hyp-init.S index d9434e90c06d..b11a9d7db677 100644 --- a/arch/arm64/kvm/hyp/nvhe/hyp-init.S +++ b/arch/arm64/kvm/hyp/nvhe/hyp-init.S @@ -4,11 +4,13 @@ * Author: Marc Zyngier <marc.zyngier@arm.com> */ +#include <linux/arm-smccc.h> #include <linux/linkage.h> #include <asm/alternative.h> #include <asm/assembler.h> #include <asm/kvm_arm.h> +#include <asm/kvm_asm.h> #include <asm/kvm_mmu.h> #include <asm/pgtable-hwdef.h> #include <asm/sysreg.h> @@ -44,27 +46,46 @@ __invalid: b . /* - * x0: HYP pgd - * x1: HYP stack - * x2: HYP vectors - * x3: per-CPU offset + * x0: SMCCC function ID + * x1: HYP pgd + * x2: per-CPU offset + * x3: HYP stack + * x4: HYP vectors */ __do_hyp_init: /* Check for a stub HVC call */ cmp x0, #HVC_STUB_HCALL_NR b.lo __kvm_handle_stub_hvc - phys_to_ttbr x4, x0 + // We only actively check bits [24:31], and everything + // else has to be zero, which we check at build time. +#if (KVM_HOST_SMCCC_FUNC(__kvm_hyp_init) & 0xFFFFFFFF00FFFFFF) +#error Unexpected __KVM_HOST_SMCCC_FUNC___kvm_hyp_init value +#endif + + ror x0, x0, #24 + eor x0, x0, #((KVM_HOST_SMCCC_FUNC(__kvm_hyp_init) >> 24) & 0xF) + ror x0, x0, #4 + eor x0, x0, #((KVM_HOST_SMCCC_FUNC(__kvm_hyp_init) >> 28) & 0xF) + cbz x0, 1f + mov x0, #SMCCC_RET_NOT_SUPPORTED + eret + +1: + /* Set tpidr_el2 for use by HYP to free a register */ + msr tpidr_el2, x2 + + phys_to_ttbr x0, x1 alternative_if ARM64_HAS_CNP - orr x4, x4, #TTBR_CNP_BIT + orr x0, x0, #TTBR_CNP_BIT alternative_else_nop_endif - msr ttbr0_el2, x4 + msr ttbr0_el2, x0 - mrs x4, tcr_el1 - mov_q x5, TCR_EL2_MASK - and x4, x4, x5 - mov x5, #TCR_EL2_RES1 - orr x4, x4, x5 + mrs x0, tcr_el1 + mov_q x1, TCR_EL2_MASK + and x0, x0, x1 + mov x1, #TCR_EL2_RES1 + orr x0, x0, x1 /* * The ID map may be configured to use an extended virtual address @@ -80,18 +101,18 @@ alternative_else_nop_endif * * So use the same T0SZ value we use for the ID map. */ - ldr_l x5, idmap_t0sz - bfi x4, x5, TCR_T0SZ_OFFSET, TCR_TxSZ_WIDTH + ldr_l x1, idmap_t0sz + bfi x0, x1, TCR_T0SZ_OFFSET, TCR_TxSZ_WIDTH /* * Set the PS bits in TCR_EL2. */ - tcr_compute_pa_size x4, #TCR_EL2_PS_SHIFT, x5, x6 + tcr_compute_pa_size x0, #TCR_EL2_PS_SHIFT, x1, x2 - msr tcr_el2, x4 + msr tcr_el2, x0 - mrs x4, mair_el1 - msr mair_el2, x4 + mrs x0, mair_el1 + msr mair_el2, x0 isb /* Invalidate the stale TLBs from Bootloader */ @@ -103,25 +124,22 @@ alternative_else_nop_endif * as well as the EE bit on BE. Drop the A flag since the compiler * is allowed to generate unaligned accesses. */ - mov_q x4, (SCTLR_EL2_RES1 | (SCTLR_ELx_FLAGS & ~SCTLR_ELx_A)) -CPU_BE( orr x4, x4, #SCTLR_ELx_EE) + mov_q x0, (SCTLR_EL2_RES1 | (SCTLR_ELx_FLAGS & ~SCTLR_ELx_A)) +CPU_BE( orr x0, x0, #SCTLR_ELx_EE) alternative_if ARM64_HAS_ADDRESS_AUTH - mov_q x5, (SCTLR_ELx_ENIA | SCTLR_ELx_ENIB | \ + mov_q x1, (SCTLR_ELx_ENIA | SCTLR_ELx_ENIB | \ SCTLR_ELx_ENDA | SCTLR_ELx_ENDB) - orr x4, x4, x5 + orr x0, x0, x1 alternative_else_nop_endif - msr sctlr_el2, x4 + msr sctlr_el2, x0 isb /* Set the stack and new vectors */ - kern_hyp_va x1 - mov sp, x1 - msr vbar_el2, x2 - - /* Set tpidr_el2 for use by HYP */ - msr tpidr_el2, x3 + mov sp, x3 + msr vbar_el2, x4 /* Hello, World! */ + mov x0, #SMCCC_RET_SUCCESS eret SYM_CODE_END(__kvm_hyp_init) diff --git a/arch/arm64/kvm/hyp/nvhe/hyp-main.c b/arch/arm64/kvm/hyp/nvhe/hyp-main.c new file mode 100644 index 000000000000..e2eafe2c93af --- /dev/null +++ b/arch/arm64/kvm/hyp/nvhe/hyp-main.c @@ -0,0 +1,117 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (C) 2020 - Google Inc + * Author: Andrew Scull <ascull@google.com> + */ + +#include <hyp/switch.h> + +#include <asm/kvm_asm.h> +#include <asm/kvm_emulate.h> +#include <asm/kvm_host.h> +#include <asm/kvm_hyp.h> +#include <asm/kvm_mmu.h> + +#include <kvm/arm_hypercalls.h> + +static void handle_host_hcall(unsigned long func_id, + struct kvm_cpu_context *host_ctxt) +{ + unsigned long ret = 0; + + switch (func_id) { + case KVM_HOST_SMCCC_FUNC(__kvm_vcpu_run): { + unsigned long r1 = host_ctxt->regs.regs[1]; + struct kvm_vcpu *vcpu = (struct kvm_vcpu *)r1; + + ret = __kvm_vcpu_run(kern_hyp_va(vcpu)); + break; + } + case KVM_HOST_SMCCC_FUNC(__kvm_flush_vm_context): + __kvm_flush_vm_context(); + break; + case KVM_HOST_SMCCC_FUNC(__kvm_tlb_flush_vmid_ipa): { + unsigned long r1 = host_ctxt->regs.regs[1]; + struct kvm_s2_mmu *mmu = (struct kvm_s2_mmu *)r1; + phys_addr_t ipa = host_ctxt->regs.regs[2]; + int level = host_ctxt->regs.regs[3]; + + __kvm_tlb_flush_vmid_ipa(kern_hyp_va(mmu), ipa, level); + break; + } + case KVM_HOST_SMCCC_FUNC(__kvm_tlb_flush_vmid): { + unsigned long r1 = host_ctxt->regs.regs[1]; + struct kvm_s2_mmu *mmu = (struct kvm_s2_mmu *)r1; + + __kvm_tlb_flush_vmid(kern_hyp_va(mmu)); + break; + } + case KVM_HOST_SMCCC_FUNC(__kvm_tlb_flush_local_vmid): { + unsigned long r1 = host_ctxt->regs.regs[1]; + struct kvm_s2_mmu *mmu = (struct kvm_s2_mmu *)r1; + + __kvm_tlb_flush_local_vmid(kern_hyp_va(mmu)); + break; + } + case KVM_HOST_SMCCC_FUNC(__kvm_timer_set_cntvoff): { + u64 cntvoff = host_ctxt->regs.regs[1]; + + __kvm_timer_set_cntvoff(cntvoff); + break; + } + case KVM_HOST_SMCCC_FUNC(__kvm_enable_ssbs): + __kvm_enable_ssbs(); + break; + case KVM_HOST_SMCCC_FUNC(__vgic_v3_get_ich_vtr_el2): + ret = __vgic_v3_get_ich_vtr_el2(); + break; + case KVM_HOST_SMCCC_FUNC(__vgic_v3_read_vmcr): + ret = __vgic_v3_read_vmcr(); + break; + case KVM_HOST_SMCCC_FUNC(__vgic_v3_write_vmcr): { + u32 vmcr = host_ctxt->regs.regs[1]; + + __vgic_v3_write_vmcr(vmcr); + break; + } + case KVM_HOST_SMCCC_FUNC(__vgic_v3_init_lrs): + __vgic_v3_init_lrs(); + break; + case KVM_HOST_SMCCC_FUNC(__kvm_get_mdcr_el2): + ret = __kvm_get_mdcr_el2(); + break; + case KVM_HOST_SMCCC_FUNC(__vgic_v3_save_aprs): { + unsigned long r1 = host_ctxt->regs.regs[1]; + struct vgic_v3_cpu_if *cpu_if = (struct vgic_v3_cpu_if *)r1; + + __vgic_v3_save_aprs(kern_hyp_va(cpu_if)); + break; + } + case KVM_HOST_SMCCC_FUNC(__vgic_v3_restore_aprs): { + unsigned long r1 = host_ctxt->regs.regs[1]; + struct vgic_v3_cpu_if *cpu_if = (struct vgic_v3_cpu_if *)r1; + + __vgic_v3_restore_aprs(kern_hyp_va(cpu_if)); + break; + } + default: + /* Invalid host HVC. */ + host_ctxt->regs.regs[0] = SMCCC_RET_NOT_SUPPORTED; + return; + } + + host_ctxt->regs.regs[0] = SMCCC_RET_SUCCESS; + host_ctxt->regs.regs[1] = ret; +} + +void handle_trap(struct kvm_cpu_context *host_ctxt) +{ + u64 esr = read_sysreg_el2(SYS_ESR); + unsigned long func_id; + + if (ESR_ELx_EC(esr) != ESR_ELx_EC_HVC64) + hyp_panic(); + + func_id = host_ctxt->regs.regs[0]; + handle_host_hcall(func_id, host_ctxt); +} diff --git a/arch/arm64/kvm/hyp/nvhe/hyp.lds.S b/arch/arm64/kvm/hyp/nvhe/hyp.lds.S new file mode 100644 index 000000000000..bb2d986ff696 --- /dev/null +++ b/arch/arm64/kvm/hyp/nvhe/hyp.lds.S @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2020 Google LLC. + * Written by David Brazdil <dbrazdil@google.com> + * + * Linker script used for partial linking of nVHE EL2 object files. + */ + +#include <asm/hyp_image.h> +#include <asm-generic/vmlinux.lds.h> +#include <asm/cache.h> +#include <asm/memory.h> + +SECTIONS { + HYP_SECTION(.text) + HYP_SECTION_NAME(.data..percpu) : { + PERCPU_INPUT(L1_CACHE_BYTES) + } +} diff --git a/arch/arm64/kvm/hyp/nvhe/switch.c b/arch/arm64/kvm/hyp/nvhe/switch.c index 341be2f2f312..8ae8160bc93a 100644 --- a/arch/arm64/kvm/hyp/nvhe/switch.c +++ b/arch/arm64/kvm/hyp/nvhe/switch.c @@ -27,6 +27,11 @@ #include <asm/processor.h> #include <asm/thread_info.h> +/* Non-VHE specific context */ +DEFINE_PER_CPU(struct kvm_host_data, kvm_host_data); +DEFINE_PER_CPU(struct kvm_cpu_context, kvm_hyp_ctxt); +DEFINE_PER_CPU(unsigned long, kvm_hyp_vector); + static void __activate_traps(struct kvm_vcpu *vcpu) { u64 val; @@ -42,6 +47,7 @@ static void __activate_traps(struct kvm_vcpu *vcpu) } write_sysreg(val, cptr_el2); + write_sysreg(__this_cpu_read(kvm_hyp_vector), vbar_el2); if (cpus_have_final_cap(ARM64_WORKAROUND_SPECULATIVE_AT)) { struct kvm_cpu_context *ctxt = &vcpu->arch.ctxt; @@ -60,6 +66,7 @@ static void __activate_traps(struct kvm_vcpu *vcpu) static void __deactivate_traps(struct kvm_vcpu *vcpu) { + extern char __kvm_hyp_host_vector[]; u64 mdcr_el2; ___deactivate_traps(vcpu); @@ -91,9 +98,10 @@ static void __deactivate_traps(struct kvm_vcpu *vcpu) write_sysreg(mdcr_el2, mdcr_el2); write_sysreg(HCR_HOST_NVHE_FLAGS, hcr_el2); write_sysreg(CPTR_EL2_DEFAULT, cptr_el2); + write_sysreg(__kvm_hyp_host_vector, vbar_el2); } -static void __deactivate_vm(struct kvm_vcpu *vcpu) +static void __load_host_stage2(void) { write_sysreg(0, vttbr_el2); } @@ -173,9 +181,7 @@ int __kvm_vcpu_run(struct kvm_vcpu *vcpu) pmr_sync(); } - vcpu = kern_hyp_va(vcpu); - - host_ctxt = &__hyp_this_cpu_ptr(kvm_host_data)->host_ctxt; + host_ctxt = &this_cpu_ptr(&kvm_host_data)->host_ctxt; host_ctxt->__hyp_running_vcpu = vcpu; guest_ctxt = &vcpu->arch.ctxt; @@ -194,7 +200,7 @@ int __kvm_vcpu_run(struct kvm_vcpu *vcpu) __sysreg32_restore_state(vcpu); __sysreg_restore_state_nvhe(guest_ctxt); - __activate_vm(kern_hyp_va(vcpu->arch.hw_mmu)); + __load_guest_stage2(kern_hyp_va(vcpu->arch.hw_mmu)); __activate_traps(vcpu); __hyp_vgic_restore_state(vcpu); @@ -202,24 +208,20 @@ int __kvm_vcpu_run(struct kvm_vcpu *vcpu) __debug_switch_to_guest(vcpu); - __set_guest_arch_workaround_state(vcpu); - do { /* Jump in the fire! */ - exit_code = __guest_enter(vcpu, host_ctxt); + exit_code = __guest_enter(vcpu); /* And we're baaack! */ } while (fixup_guest_exit(vcpu, &exit_code)); - __set_host_arch_workaround_state(vcpu); - __sysreg_save_state_nvhe(guest_ctxt); __sysreg32_save_state(vcpu); __timer_disable_traps(vcpu); __hyp_vgic_save_state(vcpu); __deactivate_traps(vcpu); - __deactivate_vm(vcpu); + __load_host_stage2(); __sysreg_restore_state_nvhe(host_ctxt); @@ -239,34 +241,35 @@ int __kvm_vcpu_run(struct kvm_vcpu *vcpu) if (system_uses_irq_prio_masking()) gic_write_pmr(GIC_PRIO_IRQOFF); + host_ctxt->__hyp_running_vcpu = NULL; + return exit_code; } -void __noreturn hyp_panic(struct kvm_cpu_context *host_ctxt) +void __noreturn hyp_panic(void) { u64 spsr = read_sysreg_el2(SYS_SPSR); u64 elr = read_sysreg_el2(SYS_ELR); - u64 par = read_sysreg(par_el1); - struct kvm_vcpu *vcpu = host_ctxt->__hyp_running_vcpu; - unsigned long str_va; + u64 par = read_sysreg_par(); + bool restore_host = true; + struct kvm_cpu_context *host_ctxt; + struct kvm_vcpu *vcpu; + + host_ctxt = &this_cpu_ptr(&kvm_host_data)->host_ctxt; + vcpu = host_ctxt->__hyp_running_vcpu; - if (read_sysreg(vttbr_el2)) { + if (vcpu) { __timer_disable_traps(vcpu); __deactivate_traps(vcpu); - __deactivate_vm(vcpu); + __load_host_stage2(); __sysreg_restore_state_nvhe(host_ctxt); } - /* - * Force the panic string to be loaded from the literal pool, - * making sure it is a kernel address and not a PC-relative - * reference. - */ - asm volatile("ldr %0, =%1" : "=r" (str_va) : "S" (__hyp_panic_string)); - - __hyp_do_panic(str_va, - spsr, elr, - read_sysreg(esr_el2), read_sysreg_el2(SYS_FAR), - read_sysreg(hpfar_el2), par, vcpu); + __hyp_do_panic(restore_host, spsr, elr, par); unreachable(); } + +asmlinkage void kvm_unexpected_el2_exception(void) +{ + return __kvm_unexpected_el2_exception(); +} diff --git a/arch/arm64/kvm/hyp/nvhe/tlb.c b/arch/arm64/kvm/hyp/nvhe/tlb.c index 69eae608d670..fbde89a2c6e8 100644 --- a/arch/arm64/kvm/hyp/nvhe/tlb.c +++ b/arch/arm64/kvm/hyp/nvhe/tlb.c @@ -31,7 +31,14 @@ static void __tlb_switch_to_guest(struct kvm_s2_mmu *mmu, isb(); } + /* + * __load_guest_stage2() includes an ISB only when the AT + * workaround is applied. Take care of the opposite condition, + * ensuring that we always have an ISB, but not two ISBs back + * to back. + */ __load_guest_stage2(mmu); + asm(ALTERNATIVE("isb", "nop", ARM64_WORKAROUND_SPECULATIVE_AT)); } static void __tlb_switch_to_host(struct tlb_inv_context *cxt) @@ -54,7 +61,6 @@ void __kvm_tlb_flush_vmid_ipa(struct kvm_s2_mmu *mmu, dsb(ishst); /* Switch to requested VMID */ - mmu = kern_hyp_va(mmu); __tlb_switch_to_guest(mmu, &cxt); /* @@ -108,7 +114,6 @@ void __kvm_tlb_flush_vmid(struct kvm_s2_mmu *mmu) dsb(ishst); /* Switch to requested VMID */ - mmu = kern_hyp_va(mmu); __tlb_switch_to_guest(mmu, &cxt); __tlbi(vmalls12e1is); @@ -123,7 +128,6 @@ void __kvm_tlb_flush_local_vmid(struct kvm_s2_mmu *mmu) struct tlb_inv_context cxt; /* Switch to requested VMID */ - mmu = kern_hyp_va(mmu); __tlb_switch_to_guest(mmu, &cxt); __tlbi(vmalle1); diff --git a/arch/arm64/kvm/hyp/pgtable.c b/arch/arm64/kvm/hyp/pgtable.c new file mode 100644 index 000000000000..0271b4a3b9fe --- /dev/null +++ b/arch/arm64/kvm/hyp/pgtable.c @@ -0,0 +1,892 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Stand-alone page-table allocator for hyp stage-1 and guest stage-2. + * No bombay mix was harmed in the writing of this file. + * + * Copyright (C) 2020 Google LLC + * Author: Will Deacon <will@kernel.org> + */ + +#include <linux/bitfield.h> +#include <asm/kvm_pgtable.h> + +#define KVM_PGTABLE_MAX_LEVELS 4U + +#define KVM_PTE_VALID BIT(0) + +#define KVM_PTE_TYPE BIT(1) +#define KVM_PTE_TYPE_BLOCK 0 +#define KVM_PTE_TYPE_PAGE 1 +#define KVM_PTE_TYPE_TABLE 1 + +#define KVM_PTE_ADDR_MASK GENMASK(47, PAGE_SHIFT) +#define KVM_PTE_ADDR_51_48 GENMASK(15, 12) + +#define KVM_PTE_LEAF_ATTR_LO GENMASK(11, 2) + +#define KVM_PTE_LEAF_ATTR_LO_S1_ATTRIDX GENMASK(4, 2) +#define KVM_PTE_LEAF_ATTR_LO_S1_AP GENMASK(7, 6) +#define KVM_PTE_LEAF_ATTR_LO_S1_AP_RO 3 +#define KVM_PTE_LEAF_ATTR_LO_S1_AP_RW 1 +#define KVM_PTE_LEAF_ATTR_LO_S1_SH GENMASK(9, 8) +#define KVM_PTE_LEAF_ATTR_LO_S1_SH_IS 3 +#define KVM_PTE_LEAF_ATTR_LO_S1_AF BIT(10) + +#define KVM_PTE_LEAF_ATTR_LO_S2_MEMATTR GENMASK(5, 2) +#define KVM_PTE_LEAF_ATTR_LO_S2_S2AP_R BIT(6) +#define KVM_PTE_LEAF_ATTR_LO_S2_S2AP_W BIT(7) +#define KVM_PTE_LEAF_ATTR_LO_S2_SH GENMASK(9, 8) +#define KVM_PTE_LEAF_ATTR_LO_S2_SH_IS 3 +#define KVM_PTE_LEAF_ATTR_LO_S2_AF BIT(10) + +#define KVM_PTE_LEAF_ATTR_HI GENMASK(63, 51) + +#define KVM_PTE_LEAF_ATTR_HI_S1_XN BIT(54) + +#define KVM_PTE_LEAF_ATTR_HI_S2_XN BIT(54) + +struct kvm_pgtable_walk_data { + struct kvm_pgtable *pgt; + struct kvm_pgtable_walker *walker; + + u64 addr; + u64 end; +}; + +static u64 kvm_granule_shift(u32 level) +{ + /* Assumes KVM_PGTABLE_MAX_LEVELS is 4 */ + return ARM64_HW_PGTABLE_LEVEL_SHIFT(level); +} + +static u64 kvm_granule_size(u32 level) +{ + return BIT(kvm_granule_shift(level)); +} + +static bool kvm_block_mapping_supported(u64 addr, u64 end, u64 phys, u32 level) +{ + u64 granule = kvm_granule_size(level); + + /* + * Reject invalid block mappings and don't bother with 4TB mappings for + * 52-bit PAs. + */ + if (level == 0 || (PAGE_SIZE != SZ_4K && level == 1)) + return false; + + if (granule > (end - addr)) + return false; + + return IS_ALIGNED(addr, granule) && IS_ALIGNED(phys, granule); +} + +static u32 kvm_pgtable_idx(struct kvm_pgtable_walk_data *data, u32 level) +{ + u64 shift = kvm_granule_shift(level); + u64 mask = BIT(PAGE_SHIFT - 3) - 1; + + return (data->addr >> shift) & mask; +} + +static u32 __kvm_pgd_page_idx(struct kvm_pgtable *pgt, u64 addr) +{ + u64 shift = kvm_granule_shift(pgt->start_level - 1); /* May underflow */ + u64 mask = BIT(pgt->ia_bits) - 1; + + return (addr & mask) >> shift; +} + +static u32 kvm_pgd_page_idx(struct kvm_pgtable_walk_data *data) +{ + return __kvm_pgd_page_idx(data->pgt, data->addr); +} + +static u32 kvm_pgd_pages(u32 ia_bits, u32 start_level) +{ + struct kvm_pgtable pgt = { + .ia_bits = ia_bits, + .start_level = start_level, + }; + + return __kvm_pgd_page_idx(&pgt, -1ULL) + 1; +} + +static bool kvm_pte_valid(kvm_pte_t pte) +{ + return pte & KVM_PTE_VALID; +} + +static bool kvm_pte_table(kvm_pte_t pte, u32 level) +{ + if (level == KVM_PGTABLE_MAX_LEVELS - 1) + return false; + + if (!kvm_pte_valid(pte)) + return false; + + return FIELD_GET(KVM_PTE_TYPE, pte) == KVM_PTE_TYPE_TABLE; +} + +static u64 kvm_pte_to_phys(kvm_pte_t pte) +{ + u64 pa = pte & KVM_PTE_ADDR_MASK; + + if (PAGE_SHIFT == 16) + pa |= FIELD_GET(KVM_PTE_ADDR_51_48, pte) << 48; + + return pa; +} + +static kvm_pte_t kvm_phys_to_pte(u64 pa) +{ + kvm_pte_t pte = pa & KVM_PTE_ADDR_MASK; + + if (PAGE_SHIFT == 16) + pte |= FIELD_PREP(KVM_PTE_ADDR_51_48, pa >> 48); + + return pte; +} + +static kvm_pte_t *kvm_pte_follow(kvm_pte_t pte) +{ + return __va(kvm_pte_to_phys(pte)); +} + +static void kvm_set_invalid_pte(kvm_pte_t *ptep) +{ + kvm_pte_t pte = *ptep; + WRITE_ONCE(*ptep, pte & ~KVM_PTE_VALID); +} + +static void kvm_set_table_pte(kvm_pte_t *ptep, kvm_pte_t *childp) +{ + kvm_pte_t old = *ptep, pte = kvm_phys_to_pte(__pa(childp)); + + pte |= FIELD_PREP(KVM_PTE_TYPE, KVM_PTE_TYPE_TABLE); + pte |= KVM_PTE_VALID; + + WARN_ON(kvm_pte_valid(old)); + smp_store_release(ptep, pte); +} + +static bool kvm_set_valid_leaf_pte(kvm_pte_t *ptep, u64 pa, kvm_pte_t attr, + u32 level) +{ + kvm_pte_t old = *ptep, pte = kvm_phys_to_pte(pa); + u64 type = (level == KVM_PGTABLE_MAX_LEVELS - 1) ? KVM_PTE_TYPE_PAGE : + KVM_PTE_TYPE_BLOCK; + + pte |= attr & (KVM_PTE_LEAF_ATTR_LO | KVM_PTE_LEAF_ATTR_HI); + pte |= FIELD_PREP(KVM_PTE_TYPE, type); + pte |= KVM_PTE_VALID; + + /* Tolerate KVM recreating the exact same mapping. */ + if (kvm_pte_valid(old)) + return old == pte; + + smp_store_release(ptep, pte); + return true; +} + +static int kvm_pgtable_visitor_cb(struct kvm_pgtable_walk_data *data, u64 addr, + u32 level, kvm_pte_t *ptep, + enum kvm_pgtable_walk_flags flag) +{ + struct kvm_pgtable_walker *walker = data->walker; + return walker->cb(addr, data->end, level, ptep, flag, walker->arg); +} + +static int __kvm_pgtable_walk(struct kvm_pgtable_walk_data *data, + kvm_pte_t *pgtable, u32 level); + +static inline int __kvm_pgtable_visit(struct kvm_pgtable_walk_data *data, + kvm_pte_t *ptep, u32 level) +{ + int ret = 0; + u64 addr = data->addr; + kvm_pte_t *childp, pte = *ptep; + bool table = kvm_pte_table(pte, level); + enum kvm_pgtable_walk_flags flags = data->walker->flags; + + if (table && (flags & KVM_PGTABLE_WALK_TABLE_PRE)) { + ret = kvm_pgtable_visitor_cb(data, addr, level, ptep, + KVM_PGTABLE_WALK_TABLE_PRE); + } + + if (!table && (flags & KVM_PGTABLE_WALK_LEAF)) { + ret = kvm_pgtable_visitor_cb(data, addr, level, ptep, + KVM_PGTABLE_WALK_LEAF); + pte = *ptep; + table = kvm_pte_table(pte, level); + } + + if (ret) + goto out; + + if (!table) { + data->addr += kvm_granule_size(level); + goto out; + } + + childp = kvm_pte_follow(pte); + ret = __kvm_pgtable_walk(data, childp, level + 1); + if (ret) + goto out; + + if (flags & KVM_PGTABLE_WALK_TABLE_POST) { + ret = kvm_pgtable_visitor_cb(data, addr, level, ptep, + KVM_PGTABLE_WALK_TABLE_POST); + } + +out: + return ret; +} + +static int __kvm_pgtable_walk(struct kvm_pgtable_walk_data *data, + kvm_pte_t *pgtable, u32 level) +{ + u32 idx; + int ret = 0; + + if (WARN_ON_ONCE(level >= KVM_PGTABLE_MAX_LEVELS)) + return -EINVAL; + + for (idx = kvm_pgtable_idx(data, level); idx < PTRS_PER_PTE; ++idx) { + kvm_pte_t *ptep = &pgtable[idx]; + + if (data->addr >= data->end) + break; + + ret = __kvm_pgtable_visit(data, ptep, level); + if (ret) + break; + } + + return ret; +} + +static int _kvm_pgtable_walk(struct kvm_pgtable_walk_data *data) +{ + u32 idx; + int ret = 0; + struct kvm_pgtable *pgt = data->pgt; + u64 limit = BIT(pgt->ia_bits); + + if (data->addr > limit || data->end > limit) + return -ERANGE; + + if (!pgt->pgd) + return -EINVAL; + + for (idx = kvm_pgd_page_idx(data); data->addr < data->end; ++idx) { + kvm_pte_t *ptep = &pgt->pgd[idx * PTRS_PER_PTE]; + + ret = __kvm_pgtable_walk(data, ptep, pgt->start_level); + if (ret) + break; + } + + return ret; +} + +int kvm_pgtable_walk(struct kvm_pgtable *pgt, u64 addr, u64 size, + struct kvm_pgtable_walker *walker) +{ + struct kvm_pgtable_walk_data walk_data = { + .pgt = pgt, + .addr = ALIGN_DOWN(addr, PAGE_SIZE), + .end = PAGE_ALIGN(walk_data.addr + size), + .walker = walker, + }; + + return _kvm_pgtable_walk(&walk_data); +} + +struct hyp_map_data { + u64 phys; + kvm_pte_t attr; +}; + +static int hyp_map_set_prot_attr(enum kvm_pgtable_prot prot, + struct hyp_map_data *data) +{ + bool device = prot & KVM_PGTABLE_PROT_DEVICE; + u32 mtype = device ? MT_DEVICE_nGnRE : MT_NORMAL; + kvm_pte_t attr = FIELD_PREP(KVM_PTE_LEAF_ATTR_LO_S1_ATTRIDX, mtype); + u32 sh = KVM_PTE_LEAF_ATTR_LO_S1_SH_IS; + u32 ap = (prot & KVM_PGTABLE_PROT_W) ? KVM_PTE_LEAF_ATTR_LO_S1_AP_RW : + KVM_PTE_LEAF_ATTR_LO_S1_AP_RO; + + if (!(prot & KVM_PGTABLE_PROT_R)) + return -EINVAL; + + if (prot & KVM_PGTABLE_PROT_X) { + if (prot & KVM_PGTABLE_PROT_W) + return -EINVAL; + + if (device) + return -EINVAL; + } else { + attr |= KVM_PTE_LEAF_ATTR_HI_S1_XN; + } + + attr |= FIELD_PREP(KVM_PTE_LEAF_ATTR_LO_S1_AP, ap); + attr |= FIELD_PREP(KVM_PTE_LEAF_ATTR_LO_S1_SH, sh); + attr |= KVM_PTE_LEAF_ATTR_LO_S1_AF; + data->attr = attr; + return 0; +} + +static bool hyp_map_walker_try_leaf(u64 addr, u64 end, u32 level, + kvm_pte_t *ptep, struct hyp_map_data *data) +{ + u64 granule = kvm_granule_size(level), phys = data->phys; + + if (!kvm_block_mapping_supported(addr, end, phys, level)) + return false; + + WARN_ON(!kvm_set_valid_leaf_pte(ptep, phys, data->attr, level)); + data->phys += granule; + return true; +} + +static int hyp_map_walker(u64 addr, u64 end, u32 level, kvm_pte_t *ptep, + enum kvm_pgtable_walk_flags flag, void * const arg) +{ + kvm_pte_t *childp; + + if (hyp_map_walker_try_leaf(addr, end, level, ptep, arg)) + return 0; + + if (WARN_ON(level == KVM_PGTABLE_MAX_LEVELS - 1)) + return -EINVAL; + + childp = (kvm_pte_t *)get_zeroed_page(GFP_KERNEL); + if (!childp) + return -ENOMEM; + + kvm_set_table_pte(ptep, childp); + return 0; +} + +int kvm_pgtable_hyp_map(struct kvm_pgtable *pgt, u64 addr, u64 size, u64 phys, + enum kvm_pgtable_prot prot) +{ + int ret; + struct hyp_map_data map_data = { + .phys = ALIGN_DOWN(phys, PAGE_SIZE), + }; + struct kvm_pgtable_walker walker = { + .cb = hyp_map_walker, + .flags = KVM_PGTABLE_WALK_LEAF, + .arg = &map_data, + }; + + ret = hyp_map_set_prot_attr(prot, &map_data); + if (ret) + return ret; + + ret = kvm_pgtable_walk(pgt, addr, size, &walker); + dsb(ishst); + isb(); + return ret; +} + +int kvm_pgtable_hyp_init(struct kvm_pgtable *pgt, u32 va_bits) +{ + u64 levels = ARM64_HW_PGTABLE_LEVELS(va_bits); + + pgt->pgd = (kvm_pte_t *)get_zeroed_page(GFP_KERNEL); + if (!pgt->pgd) + return -ENOMEM; + + pgt->ia_bits = va_bits; + pgt->start_level = KVM_PGTABLE_MAX_LEVELS - levels; + pgt->mmu = NULL; + return 0; +} + +static int hyp_free_walker(u64 addr, u64 end, u32 level, kvm_pte_t *ptep, + enum kvm_pgtable_walk_flags flag, void * const arg) +{ + free_page((unsigned long)kvm_pte_follow(*ptep)); + return 0; +} + +void kvm_pgtable_hyp_destroy(struct kvm_pgtable *pgt) +{ + struct kvm_pgtable_walker walker = { + .cb = hyp_free_walker, + .flags = KVM_PGTABLE_WALK_TABLE_POST, + }; + + WARN_ON(kvm_pgtable_walk(pgt, 0, BIT(pgt->ia_bits), &walker)); + free_page((unsigned long)pgt->pgd); + pgt->pgd = NULL; +} + +struct stage2_map_data { + u64 phys; + kvm_pte_t attr; + + kvm_pte_t *anchor; + + struct kvm_s2_mmu *mmu; + struct kvm_mmu_memory_cache *memcache; +}; + +static int stage2_map_set_prot_attr(enum kvm_pgtable_prot prot, + struct stage2_map_data *data) +{ + bool device = prot & KVM_PGTABLE_PROT_DEVICE; + kvm_pte_t attr = device ? PAGE_S2_MEMATTR(DEVICE_nGnRE) : + PAGE_S2_MEMATTR(NORMAL); + u32 sh = KVM_PTE_LEAF_ATTR_LO_S2_SH_IS; + + if (!(prot & KVM_PGTABLE_PROT_X)) + attr |= KVM_PTE_LEAF_ATTR_HI_S2_XN; + else if (device) + return -EINVAL; + + if (prot & KVM_PGTABLE_PROT_R) + attr |= KVM_PTE_LEAF_ATTR_LO_S2_S2AP_R; + + if (prot & KVM_PGTABLE_PROT_W) + attr |= KVM_PTE_LEAF_ATTR_LO_S2_S2AP_W; + + attr |= FIELD_PREP(KVM_PTE_LEAF_ATTR_LO_S2_SH, sh); + attr |= KVM_PTE_LEAF_ATTR_LO_S2_AF; + data->attr = attr; + return 0; +} + +static bool stage2_map_walker_try_leaf(u64 addr, u64 end, u32 level, + kvm_pte_t *ptep, + struct stage2_map_data *data) +{ + u64 granule = kvm_granule_size(level), phys = data->phys; + + if (!kvm_block_mapping_supported(addr, end, phys, level)) + return false; + + if (kvm_set_valid_leaf_pte(ptep, phys, data->attr, level)) + goto out; + + /* There's an existing valid leaf entry, so perform break-before-make */ + kvm_set_invalid_pte(ptep); + kvm_call_hyp(__kvm_tlb_flush_vmid_ipa, data->mmu, addr, level); + kvm_set_valid_leaf_pte(ptep, phys, data->attr, level); +out: + data->phys += granule; + return true; +} + +static int stage2_map_walk_table_pre(u64 addr, u64 end, u32 level, + kvm_pte_t *ptep, + struct stage2_map_data *data) +{ + if (data->anchor) + return 0; + + if (!kvm_block_mapping_supported(addr, end, data->phys, level)) + return 0; + + kvm_set_invalid_pte(ptep); + kvm_call_hyp(__kvm_tlb_flush_vmid_ipa, data->mmu, addr, 0); + data->anchor = ptep; + return 0; +} + +static int stage2_map_walk_leaf(u64 addr, u64 end, u32 level, kvm_pte_t *ptep, + struct stage2_map_data *data) +{ + kvm_pte_t *childp, pte = *ptep; + struct page *page = virt_to_page(ptep); + + if (data->anchor) { + if (kvm_pte_valid(pte)) + put_page(page); + + return 0; + } + + if (stage2_map_walker_try_leaf(addr, end, level, ptep, data)) + goto out_get_page; + + if (WARN_ON(level == KVM_PGTABLE_MAX_LEVELS - 1)) + return -EINVAL; + + if (!data->memcache) + return -ENOMEM; + + childp = kvm_mmu_memory_cache_alloc(data->memcache); + if (!childp) + return -ENOMEM; + + /* + * If we've run into an existing block mapping then replace it with + * a table. Accesses beyond 'end' that fall within the new table + * will be mapped lazily. + */ + if (kvm_pte_valid(pte)) { + kvm_set_invalid_pte(ptep); + kvm_call_hyp(__kvm_tlb_flush_vmid_ipa, data->mmu, addr, level); + put_page(page); + } + + kvm_set_table_pte(ptep, childp); + +out_get_page: + get_page(page); + return 0; +} + +static int stage2_map_walk_table_post(u64 addr, u64 end, u32 level, + kvm_pte_t *ptep, + struct stage2_map_data *data) +{ + int ret = 0; + + if (!data->anchor) + return 0; + + free_page((unsigned long)kvm_pte_follow(*ptep)); + put_page(virt_to_page(ptep)); + + if (data->anchor == ptep) { + data->anchor = NULL; + ret = stage2_map_walk_leaf(addr, end, level, ptep, data); + } + + return ret; +} + +/* + * This is a little fiddly, as we use all three of the walk flags. The idea + * is that the TABLE_PRE callback runs for table entries on the way down, + * looking for table entries which we could conceivably replace with a + * block entry for this mapping. If it finds one, then it sets the 'anchor' + * field in 'struct stage2_map_data' to point at the table entry, before + * clearing the entry to zero and descending into the now detached table. + * + * The behaviour of the LEAF callback then depends on whether or not the + * anchor has been set. If not, then we're not using a block mapping higher + * up the table and we perform the mapping at the existing leaves instead. + * If, on the other hand, the anchor _is_ set, then we drop references to + * all valid leaves so that the pages beneath the anchor can be freed. + * + * Finally, the TABLE_POST callback does nothing if the anchor has not + * been set, but otherwise frees the page-table pages while walking back up + * the page-table, installing the block entry when it revisits the anchor + * pointer and clearing the anchor to NULL. + */ +static int stage2_map_walker(u64 addr, u64 end, u32 level, kvm_pte_t *ptep, + enum kvm_pgtable_walk_flags flag, void * const arg) +{ + struct stage2_map_data *data = arg; + + switch (flag) { + case KVM_PGTABLE_WALK_TABLE_PRE: + return stage2_map_walk_table_pre(addr, end, level, ptep, data); + case KVM_PGTABLE_WALK_LEAF: + return stage2_map_walk_leaf(addr, end, level, ptep, data); + case KVM_PGTABLE_WALK_TABLE_POST: + return stage2_map_walk_table_post(addr, end, level, ptep, data); + } + + return -EINVAL; +} + +int kvm_pgtable_stage2_map(struct kvm_pgtable *pgt, u64 addr, u64 size, + u64 phys, enum kvm_pgtable_prot prot, + struct kvm_mmu_memory_cache *mc) +{ + int ret; + struct stage2_map_data map_data = { + .phys = ALIGN_DOWN(phys, PAGE_SIZE), + .mmu = pgt->mmu, + .memcache = mc, + }; + struct kvm_pgtable_walker walker = { + .cb = stage2_map_walker, + .flags = KVM_PGTABLE_WALK_TABLE_PRE | + KVM_PGTABLE_WALK_LEAF | + KVM_PGTABLE_WALK_TABLE_POST, + .arg = &map_data, + }; + + ret = stage2_map_set_prot_attr(prot, &map_data); + if (ret) + return ret; + + ret = kvm_pgtable_walk(pgt, addr, size, &walker); + dsb(ishst); + return ret; +} + +static void stage2_flush_dcache(void *addr, u64 size) +{ + if (cpus_have_const_cap(ARM64_HAS_STAGE2_FWB)) + return; + + __flush_dcache_area(addr, size); +} + +static bool stage2_pte_cacheable(kvm_pte_t pte) +{ + u64 memattr = pte & KVM_PTE_LEAF_ATTR_LO_S2_MEMATTR; + return memattr == PAGE_S2_MEMATTR(NORMAL); +} + +static int stage2_unmap_walker(u64 addr, u64 end, u32 level, kvm_pte_t *ptep, + enum kvm_pgtable_walk_flags flag, + void * const arg) +{ + struct kvm_s2_mmu *mmu = arg; + kvm_pte_t pte = *ptep, *childp = NULL; + bool need_flush = false; + + if (!kvm_pte_valid(pte)) + return 0; + + if (kvm_pte_table(pte, level)) { + childp = kvm_pte_follow(pte); + + if (page_count(virt_to_page(childp)) != 1) + return 0; + } else if (stage2_pte_cacheable(pte)) { + need_flush = true; + } + + /* + * This is similar to the map() path in that we unmap the entire + * block entry and rely on the remaining portions being faulted + * back lazily. + */ + kvm_set_invalid_pte(ptep); + kvm_call_hyp(__kvm_tlb_flush_vmid_ipa, mmu, addr, level); + put_page(virt_to_page(ptep)); + + if (need_flush) { + stage2_flush_dcache(kvm_pte_follow(pte), + kvm_granule_size(level)); + } + + if (childp) + free_page((unsigned long)childp); + + return 0; +} + +int kvm_pgtable_stage2_unmap(struct kvm_pgtable *pgt, u64 addr, u64 size) +{ + struct kvm_pgtable_walker walker = { + .cb = stage2_unmap_walker, + .arg = pgt->mmu, + .flags = KVM_PGTABLE_WALK_LEAF | KVM_PGTABLE_WALK_TABLE_POST, + }; + + return kvm_pgtable_walk(pgt, addr, size, &walker); +} + +struct stage2_attr_data { + kvm_pte_t attr_set; + kvm_pte_t attr_clr; + kvm_pte_t pte; + u32 level; +}; + +static int stage2_attr_walker(u64 addr, u64 end, u32 level, kvm_pte_t *ptep, + enum kvm_pgtable_walk_flags flag, + void * const arg) +{ + kvm_pte_t pte = *ptep; + struct stage2_attr_data *data = arg; + + if (!kvm_pte_valid(pte)) + return 0; + + data->level = level; + data->pte = pte; + pte &= ~data->attr_clr; + pte |= data->attr_set; + + /* + * We may race with the CPU trying to set the access flag here, + * but worst-case the access flag update gets lost and will be + * set on the next access instead. + */ + if (data->pte != pte) + WRITE_ONCE(*ptep, pte); + + return 0; +} + +static int stage2_update_leaf_attrs(struct kvm_pgtable *pgt, u64 addr, + u64 size, kvm_pte_t attr_set, + kvm_pte_t attr_clr, kvm_pte_t *orig_pte, + u32 *level) +{ + int ret; + kvm_pte_t attr_mask = KVM_PTE_LEAF_ATTR_LO | KVM_PTE_LEAF_ATTR_HI; + struct stage2_attr_data data = { + .attr_set = attr_set & attr_mask, + .attr_clr = attr_clr & attr_mask, + }; + struct kvm_pgtable_walker walker = { + .cb = stage2_attr_walker, + .arg = &data, + .flags = KVM_PGTABLE_WALK_LEAF, + }; + + ret = kvm_pgtable_walk(pgt, addr, size, &walker); + if (ret) + return ret; + + if (orig_pte) + *orig_pte = data.pte; + + if (level) + *level = data.level; + return 0; +} + +int kvm_pgtable_stage2_wrprotect(struct kvm_pgtable *pgt, u64 addr, u64 size) +{ + return stage2_update_leaf_attrs(pgt, addr, size, 0, + KVM_PTE_LEAF_ATTR_LO_S2_S2AP_W, + NULL, NULL); +} + +kvm_pte_t kvm_pgtable_stage2_mkyoung(struct kvm_pgtable *pgt, u64 addr) +{ + kvm_pte_t pte = 0; + stage2_update_leaf_attrs(pgt, addr, 1, KVM_PTE_LEAF_ATTR_LO_S2_AF, 0, + &pte, NULL); + dsb(ishst); + return pte; +} + +kvm_pte_t kvm_pgtable_stage2_mkold(struct kvm_pgtable *pgt, u64 addr) +{ + kvm_pte_t pte = 0; + stage2_update_leaf_attrs(pgt, addr, 1, 0, KVM_PTE_LEAF_ATTR_LO_S2_AF, + &pte, NULL); + /* + * "But where's the TLBI?!", you scream. + * "Over in the core code", I sigh. + * + * See the '->clear_flush_young()' callback on the KVM mmu notifier. + */ + return pte; +} + +bool kvm_pgtable_stage2_is_young(struct kvm_pgtable *pgt, u64 addr) +{ + kvm_pte_t pte = 0; + stage2_update_leaf_attrs(pgt, addr, 1, 0, 0, &pte, NULL); + return pte & KVM_PTE_LEAF_ATTR_LO_S2_AF; +} + +int kvm_pgtable_stage2_relax_perms(struct kvm_pgtable *pgt, u64 addr, + enum kvm_pgtable_prot prot) +{ + int ret; + u32 level; + kvm_pte_t set = 0, clr = 0; + + if (prot & KVM_PGTABLE_PROT_R) + set |= KVM_PTE_LEAF_ATTR_LO_S2_S2AP_R; + + if (prot & KVM_PGTABLE_PROT_W) + set |= KVM_PTE_LEAF_ATTR_LO_S2_S2AP_W; + + if (prot & KVM_PGTABLE_PROT_X) + clr |= KVM_PTE_LEAF_ATTR_HI_S2_XN; + + ret = stage2_update_leaf_attrs(pgt, addr, 1, set, clr, NULL, &level); + if (!ret) + kvm_call_hyp(__kvm_tlb_flush_vmid_ipa, pgt->mmu, addr, level); + return ret; +} + +static int stage2_flush_walker(u64 addr, u64 end, u32 level, kvm_pte_t *ptep, + enum kvm_pgtable_walk_flags flag, + void * const arg) +{ + kvm_pte_t pte = *ptep; + + if (!kvm_pte_valid(pte) || !stage2_pte_cacheable(pte)) + return 0; + + stage2_flush_dcache(kvm_pte_follow(pte), kvm_granule_size(level)); + return 0; +} + +int kvm_pgtable_stage2_flush(struct kvm_pgtable *pgt, u64 addr, u64 size) +{ + struct kvm_pgtable_walker walker = { + .cb = stage2_flush_walker, + .flags = KVM_PGTABLE_WALK_LEAF, + }; + + if (cpus_have_const_cap(ARM64_HAS_STAGE2_FWB)) + return 0; + + return kvm_pgtable_walk(pgt, addr, size, &walker); +} + +int kvm_pgtable_stage2_init(struct kvm_pgtable *pgt, struct kvm *kvm) +{ + size_t pgd_sz; + u64 vtcr = kvm->arch.vtcr; + u32 ia_bits = VTCR_EL2_IPA(vtcr); + u32 sl0 = FIELD_GET(VTCR_EL2_SL0_MASK, vtcr); + u32 start_level = VTCR_EL2_TGRAN_SL0_BASE - sl0; + + pgd_sz = kvm_pgd_pages(ia_bits, start_level) * PAGE_SIZE; + pgt->pgd = alloc_pages_exact(pgd_sz, GFP_KERNEL_ACCOUNT | __GFP_ZERO); + if (!pgt->pgd) + return -ENOMEM; + + pgt->ia_bits = ia_bits; + pgt->start_level = start_level; + pgt->mmu = &kvm->arch.mmu; + + /* Ensure zeroed PGD pages are visible to the hardware walker */ + dsb(ishst); + return 0; +} + +static int stage2_free_walker(u64 addr, u64 end, u32 level, kvm_pte_t *ptep, + enum kvm_pgtable_walk_flags flag, + void * const arg) +{ + kvm_pte_t pte = *ptep; + + if (!kvm_pte_valid(pte)) + return 0; + + put_page(virt_to_page(ptep)); + + if (kvm_pte_table(pte, level)) + free_page((unsigned long)kvm_pte_follow(pte)); + + return 0; +} + +void kvm_pgtable_stage2_destroy(struct kvm_pgtable *pgt) +{ + size_t pgd_sz; + struct kvm_pgtable_walker walker = { + .cb = stage2_free_walker, + .flags = KVM_PGTABLE_WALK_LEAF | + KVM_PGTABLE_WALK_TABLE_POST, + }; + + WARN_ON(kvm_pgtable_walk(pgt, 0, BIT(pgt->ia_bits), &walker)); + pgd_sz = kvm_pgd_pages(pgt->ia_bits, pgt->start_level) * PAGE_SIZE; + free_pages_exact(pgt->pgd, pgd_sz); + pgt->pgd = NULL; +} diff --git a/arch/arm64/kvm/hyp/vgic-v3-sr.c b/arch/arm64/kvm/hyp/vgic-v3-sr.c index 5a0073511efb..452f4cacd674 100644 --- a/arch/arm64/kvm/hyp/vgic-v3-sr.c +++ b/arch/arm64/kvm/hyp/vgic-v3-sr.c @@ -340,10 +340,10 @@ void __vgic_v3_save_aprs(struct vgic_v3_cpu_if *cpu_if) case 7: cpu_if->vgic_ap0r[3] = __vgic_v3_read_ap0rn(3); cpu_if->vgic_ap0r[2] = __vgic_v3_read_ap0rn(2); - /* Fall through */ + fallthrough; case 6: cpu_if->vgic_ap0r[1] = __vgic_v3_read_ap0rn(1); - /* Fall through */ + fallthrough; default: cpu_if->vgic_ap0r[0] = __vgic_v3_read_ap0rn(0); } @@ -352,10 +352,10 @@ void __vgic_v3_save_aprs(struct vgic_v3_cpu_if *cpu_if) case 7: cpu_if->vgic_ap1r[3] = __vgic_v3_read_ap1rn(3); cpu_if->vgic_ap1r[2] = __vgic_v3_read_ap1rn(2); - /* Fall through */ + fallthrough; case 6: cpu_if->vgic_ap1r[1] = __vgic_v3_read_ap1rn(1); - /* Fall through */ + fallthrough; default: cpu_if->vgic_ap1r[0] = __vgic_v3_read_ap1rn(0); } @@ -373,10 +373,10 @@ void __vgic_v3_restore_aprs(struct vgic_v3_cpu_if *cpu_if) case 7: __vgic_v3_write_ap0rn(cpu_if->vgic_ap0r[3], 3); __vgic_v3_write_ap0rn(cpu_if->vgic_ap0r[2], 2); - /* Fall through */ + fallthrough; case 6: __vgic_v3_write_ap0rn(cpu_if->vgic_ap0r[1], 1); - /* Fall through */ + fallthrough; default: __vgic_v3_write_ap0rn(cpu_if->vgic_ap0r[0], 0); } @@ -385,10 +385,10 @@ void __vgic_v3_restore_aprs(struct vgic_v3_cpu_if *cpu_if) case 7: __vgic_v3_write_ap1rn(cpu_if->vgic_ap1r[3], 3); __vgic_v3_write_ap1rn(cpu_if->vgic_ap1r[2], 2); - /* Fall through */ + fallthrough; case 6: __vgic_v3_write_ap1rn(cpu_if->vgic_ap1r[1], 1); - /* Fall through */ + fallthrough; default: __vgic_v3_write_ap1rn(cpu_if->vgic_ap1r[0], 0); } diff --git a/arch/arm64/kvm/hyp/vhe/switch.c b/arch/arm64/kvm/hyp/vhe/switch.c index c52d714e0d75..62546e20b251 100644 --- a/arch/arm64/kvm/hyp/vhe/switch.c +++ b/arch/arm64/kvm/hyp/vhe/switch.c @@ -28,6 +28,11 @@ const char __hyp_panic_string[] = "HYP panic:\nPS:%08llx PC:%016llx ESR:%08llx\nFAR:%016llx HPFAR:%016llx PAR:%016llx\nVCPU:%p\n"; +/* VHE specific context */ +DEFINE_PER_CPU(struct kvm_host_data, kvm_host_data); +DEFINE_PER_CPU(struct kvm_cpu_context, kvm_hyp_ctxt); +DEFINE_PER_CPU(unsigned long, kvm_hyp_vector); + static void __activate_traps(struct kvm_vcpu *vcpu) { u64 val; @@ -59,7 +64,7 @@ static void __activate_traps(struct kvm_vcpu *vcpu) write_sysreg(val, cpacr_el1); - write_sysreg(kvm_get_hyp_vector(), vbar_el1); + write_sysreg(__this_cpu_read(kvm_hyp_vector), vbar_el1); } NOKPROBE_SYMBOL(__activate_traps); @@ -108,7 +113,7 @@ static int __kvm_vcpu_run_vhe(struct kvm_vcpu *vcpu) struct kvm_cpu_context *guest_ctxt; u64 exit_code; - host_ctxt = &__hyp_this_cpu_ptr(kvm_host_data)->host_ctxt; + host_ctxt = &this_cpu_ptr(&kvm_host_data)->host_ctxt; host_ctxt->__hyp_running_vcpu = vcpu; guest_ctxt = &vcpu->arch.ctxt; @@ -120,28 +125,24 @@ static int __kvm_vcpu_run_vhe(struct kvm_vcpu *vcpu) * HCR_EL2.TGE. * * We have already configured the guest's stage 1 translation in - * kvm_vcpu_load_sysregs_vhe above. We must now call __activate_vm - * before __activate_traps, because __activate_vm configures - * stage 2 translation, and __activate_traps clear HCR_EL2.TGE - * (among other things). + * kvm_vcpu_load_sysregs_vhe above. We must now call + * __load_guest_stage2 before __activate_traps, because + * __load_guest_stage2 configures stage 2 translation, and + * __activate_traps clear HCR_EL2.TGE (among other things). */ - __activate_vm(vcpu->arch.hw_mmu); + __load_guest_stage2(vcpu->arch.hw_mmu); __activate_traps(vcpu); sysreg_restore_guest_state_vhe(guest_ctxt); __debug_switch_to_guest(vcpu); - __set_guest_arch_workaround_state(vcpu); - do { /* Jump in the fire! */ - exit_code = __guest_enter(vcpu, host_ctxt); + exit_code = __guest_enter(vcpu); /* And we're baaack! */ } while (fixup_guest_exit(vcpu, &exit_code)); - __set_host_arch_workaround_state(vcpu); - sysreg_save_guest_state_vhe(guest_ctxt); __deactivate_traps(vcpu); @@ -192,10 +193,12 @@ int __kvm_vcpu_run(struct kvm_vcpu *vcpu) return ret; } -static void __hyp_call_panic(u64 spsr, u64 elr, u64 par, - struct kvm_cpu_context *host_ctxt) +static void __hyp_call_panic(u64 spsr, u64 elr, u64 par) { + struct kvm_cpu_context *host_ctxt; struct kvm_vcpu *vcpu; + + host_ctxt = &this_cpu_ptr(&kvm_host_data)->host_ctxt; vcpu = host_ctxt->__hyp_running_vcpu; __deactivate_traps(vcpu); @@ -208,12 +211,17 @@ static void __hyp_call_panic(u64 spsr, u64 elr, u64 par, } NOKPROBE_SYMBOL(__hyp_call_panic); -void __noreturn hyp_panic(struct kvm_cpu_context *host_ctxt) +void __noreturn hyp_panic(void) { u64 spsr = read_sysreg_el2(SYS_SPSR); u64 elr = read_sysreg_el2(SYS_ELR); - u64 par = read_sysreg(par_el1); + u64 par = read_sysreg_par(); - __hyp_call_panic(spsr, elr, par, host_ctxt); + __hyp_call_panic(spsr, elr, par); unreachable(); } + +asmlinkage void kvm_unexpected_el2_exception(void) +{ + return __kvm_unexpected_el2_exception(); +} diff --git a/arch/arm64/kvm/hyp/vhe/sysreg-sr.c b/arch/arm64/kvm/hyp/vhe/sysreg-sr.c index 996471e4c138..2a0b8c88d74f 100644 --- a/arch/arm64/kvm/hyp/vhe/sysreg-sr.c +++ b/arch/arm64/kvm/hyp/vhe/sysreg-sr.c @@ -66,7 +66,7 @@ void kvm_vcpu_load_sysregs_vhe(struct kvm_vcpu *vcpu) struct kvm_cpu_context *guest_ctxt = &vcpu->arch.ctxt; struct kvm_cpu_context *host_ctxt; - host_ctxt = &__hyp_this_cpu_ptr(kvm_host_data)->host_ctxt; + host_ctxt = &this_cpu_ptr(&kvm_host_data)->host_ctxt; __sysreg_save_user_state(host_ctxt); /* @@ -100,7 +100,7 @@ void kvm_vcpu_put_sysregs_vhe(struct kvm_vcpu *vcpu) struct kvm_cpu_context *guest_ctxt = &vcpu->arch.ctxt; struct kvm_cpu_context *host_ctxt; - host_ctxt = &__hyp_this_cpu_ptr(kvm_host_data)->host_ctxt; + host_ctxt = &this_cpu_ptr(&kvm_host_data)->host_ctxt; deactivate_traps_vhe_put(); __sysreg_save_el1_state(guest_ctxt); diff --git a/arch/arm64/kvm/hypercalls.c b/arch/arm64/kvm/hypercalls.c index 550dfa3e53cd..25ea4ecb6449 100644 --- a/arch/arm64/kvm/hypercalls.c +++ b/arch/arm64/kvm/hypercalls.c @@ -24,27 +24,36 @@ int kvm_hvc_call_handler(struct kvm_vcpu *vcpu) feature = smccc_get_arg1(vcpu); switch (feature) { case ARM_SMCCC_ARCH_WORKAROUND_1: - switch (kvm_arm_harden_branch_predictor()) { - case KVM_BP_HARDEN_UNKNOWN: + switch (arm64_get_spectre_v2_state()) { + case SPECTRE_VULNERABLE: break; - case KVM_BP_HARDEN_WA_NEEDED: + case SPECTRE_MITIGATED: val = SMCCC_RET_SUCCESS; break; - case KVM_BP_HARDEN_NOT_REQUIRED: - val = SMCCC_RET_NOT_REQUIRED; + case SPECTRE_UNAFFECTED: + val = SMCCC_ARCH_WORKAROUND_RET_UNAFFECTED; break; } break; case ARM_SMCCC_ARCH_WORKAROUND_2: - switch (kvm_arm_have_ssbd()) { - case KVM_SSBD_FORCE_DISABLE: - case KVM_SSBD_UNKNOWN: - break; - case KVM_SSBD_KERNEL: - val = SMCCC_RET_SUCCESS; + switch (arm64_get_spectre_v4_state()) { + case SPECTRE_VULNERABLE: break; - case KVM_SSBD_FORCE_ENABLE: - case KVM_SSBD_MITIGATED: + case SPECTRE_MITIGATED: + /* + * SSBS everywhere: Indicate no firmware + * support, as the SSBS support will be + * indicated to the guest and the default is + * safe. + * + * Otherwise, expose a permanent mitigation + * to the guest, and hide SSBS so that the + * guest stays protected. + */ + if (cpus_have_final_cap(ARM64_SSBS)) + break; + fallthrough; + case SPECTRE_UNAFFECTED: val = SMCCC_RET_NOT_REQUIRED; break; } diff --git a/arch/arm64/kvm/inject_fault.c b/arch/arm64/kvm/inject_fault.c index ebfdfc27b2bd..34a96ab244fa 100644 --- a/arch/arm64/kvm/inject_fault.c +++ b/arch/arm64/kvm/inject_fault.c @@ -202,6 +202,7 @@ void kvm_inject_pabt(struct kvm_vcpu *vcpu, unsigned long addr) /** * kvm_inject_undefined - inject an undefined instruction into the guest + * @vcpu: The vCPU in which to inject the exception * * It is assumed that this code is called from the VCPU thread and that the * VCPU therefore is not currently executing guest code. diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64/kvm/mmu.c index 0121ef2c7c8d..1a01da9fdc99 100644 --- a/arch/arm64/kvm/mmu.c +++ b/arch/arm64/kvm/mmu.c @@ -14,6 +14,7 @@ #include <asm/cacheflush.h> #include <asm/kvm_arm.h> #include <asm/kvm_mmu.h> +#include <asm/kvm_pgtable.h> #include <asm/kvm_ras.h> #include <asm/kvm_asm.h> #include <asm/kvm_emulate.h> @@ -21,9 +22,7 @@ #include "trace.h" -static pgd_t *boot_hyp_pgd; -static pgd_t *hyp_pgd; -static pgd_t *merged_hyp_pgd; +static struct kvm_pgtable *hyp_pgtable; static DEFINE_MUTEX(kvm_hyp_pgd_mutex); static unsigned long hyp_idmap_start; @@ -32,16 +31,42 @@ static phys_addr_t hyp_idmap_vector; static unsigned long io_map_base; -#define hyp_pgd_order get_order(PTRS_PER_PGD * sizeof(pgd_t)) -#define KVM_S2PTE_FLAG_IS_IOMAP (1UL << 0) -#define KVM_S2_FLAG_LOGGING_ACTIVE (1UL << 1) - -static bool is_iomap(unsigned long flags) +/* + * Release kvm_mmu_lock periodically if the memory region is large. Otherwise, + * we may see kernel panics with CONFIG_DETECT_HUNG_TASK, + * CONFIG_LOCKUP_DETECTOR, CONFIG_LOCKDEP. Additionally, holding the lock too + * long will also starve other vCPUs. We have to also make sure that the page + * tables are not freed while we released the lock. + */ +static int stage2_apply_range(struct kvm *kvm, phys_addr_t addr, + phys_addr_t end, + int (*fn)(struct kvm_pgtable *, u64, u64), + bool resched) { - return flags & KVM_S2PTE_FLAG_IS_IOMAP; + int ret; + u64 next; + + do { + struct kvm_pgtable *pgt = kvm->arch.mmu.pgt; + if (!pgt) + return -EINVAL; + + next = stage2_pgd_addr_end(kvm, addr, end); + ret = fn(pgt, addr, next - addr); + if (ret) + break; + + if (resched && next != end) + cond_resched_lock(&kvm->mmu_lock); + } while (addr = next, addr != end); + + return ret; } +#define stage2_apply_range_resched(kvm, addr, end, fn) \ + stage2_apply_range(kvm, addr, end, fn, true) + static bool memslot_is_logging(struct kvm_memory_slot *memslot) { return memslot->dirty_bitmap && !(memslot->flags & KVM_MEM_READONLY); @@ -58,154 +83,11 @@ void kvm_flush_remote_tlbs(struct kvm *kvm) kvm_call_hyp(__kvm_tlb_flush_vmid, &kvm->arch.mmu); } -static void kvm_tlb_flush_vmid_ipa(struct kvm_s2_mmu *mmu, phys_addr_t ipa, - int level) -{ - kvm_call_hyp(__kvm_tlb_flush_vmid_ipa, mmu, ipa, level); -} - -/* - * D-Cache management functions. They take the page table entries by - * value, as they are flushing the cache using the kernel mapping (or - * kmap on 32bit). - */ -static void kvm_flush_dcache_pte(pte_t pte) -{ - __kvm_flush_dcache_pte(pte); -} - -static void kvm_flush_dcache_pmd(pmd_t pmd) -{ - __kvm_flush_dcache_pmd(pmd); -} - -static void kvm_flush_dcache_pud(pud_t pud) -{ - __kvm_flush_dcache_pud(pud); -} - static bool kvm_is_device_pfn(unsigned long pfn) { return !pfn_valid(pfn); } -/** - * stage2_dissolve_pmd() - clear and flush huge PMD entry - * @mmu: pointer to mmu structure to operate on - * @addr: IPA - * @pmd: pmd pointer for IPA - * - * Function clears a PMD entry, flushes addr 1st and 2nd stage TLBs. - */ -static void stage2_dissolve_pmd(struct kvm_s2_mmu *mmu, phys_addr_t addr, pmd_t *pmd) -{ - if (!pmd_thp_or_huge(*pmd)) - return; - - pmd_clear(pmd); - kvm_tlb_flush_vmid_ipa(mmu, addr, S2_PMD_LEVEL); - put_page(virt_to_page(pmd)); -} - -/** - * stage2_dissolve_pud() - clear and flush huge PUD entry - * @mmu: pointer to mmu structure to operate on - * @addr: IPA - * @pud: pud pointer for IPA - * - * Function clears a PUD entry, flushes addr 1st and 2nd stage TLBs. - */ -static void stage2_dissolve_pud(struct kvm_s2_mmu *mmu, phys_addr_t addr, pud_t *pudp) -{ - struct kvm *kvm = mmu->kvm; - - if (!stage2_pud_huge(kvm, *pudp)) - return; - - stage2_pud_clear(kvm, pudp); - kvm_tlb_flush_vmid_ipa(mmu, addr, S2_PUD_LEVEL); - put_page(virt_to_page(pudp)); -} - -static void clear_stage2_pgd_entry(struct kvm_s2_mmu *mmu, pgd_t *pgd, phys_addr_t addr) -{ - struct kvm *kvm = mmu->kvm; - p4d_t *p4d_table __maybe_unused = stage2_p4d_offset(kvm, pgd, 0UL); - stage2_pgd_clear(kvm, pgd); - kvm_tlb_flush_vmid_ipa(mmu, addr, S2_NO_LEVEL_HINT); - stage2_p4d_free(kvm, p4d_table); - put_page(virt_to_page(pgd)); -} - -static void clear_stage2_p4d_entry(struct kvm_s2_mmu *mmu, p4d_t *p4d, phys_addr_t addr) -{ - struct kvm *kvm = mmu->kvm; - pud_t *pud_table __maybe_unused = stage2_pud_offset(kvm, p4d, 0); - stage2_p4d_clear(kvm, p4d); - kvm_tlb_flush_vmid_ipa(mmu, addr, S2_NO_LEVEL_HINT); - stage2_pud_free(kvm, pud_table); - put_page(virt_to_page(p4d)); -} - -static void clear_stage2_pud_entry(struct kvm_s2_mmu *mmu, pud_t *pud, phys_addr_t addr) -{ - struct kvm *kvm = mmu->kvm; - pmd_t *pmd_table __maybe_unused = stage2_pmd_offset(kvm, pud, 0); - - VM_BUG_ON(stage2_pud_huge(kvm, *pud)); - stage2_pud_clear(kvm, pud); - kvm_tlb_flush_vmid_ipa(mmu, addr, S2_NO_LEVEL_HINT); - stage2_pmd_free(kvm, pmd_table); - put_page(virt_to_page(pud)); -} - -static void clear_stage2_pmd_entry(struct kvm_s2_mmu *mmu, pmd_t *pmd, phys_addr_t addr) -{ - pte_t *pte_table = pte_offset_kernel(pmd, 0); - VM_BUG_ON(pmd_thp_or_huge(*pmd)); - pmd_clear(pmd); - kvm_tlb_flush_vmid_ipa(mmu, addr, S2_NO_LEVEL_HINT); - free_page((unsigned long)pte_table); - put_page(virt_to_page(pmd)); -} - -static inline void kvm_set_pte(pte_t *ptep, pte_t new_pte) -{ - WRITE_ONCE(*ptep, new_pte); - dsb(ishst); -} - -static inline void kvm_set_pmd(pmd_t *pmdp, pmd_t new_pmd) -{ - WRITE_ONCE(*pmdp, new_pmd); - dsb(ishst); -} - -static inline void kvm_pmd_populate(pmd_t *pmdp, pte_t *ptep) -{ - kvm_set_pmd(pmdp, kvm_mk_pmd(ptep)); -} - -static inline void kvm_pud_populate(pud_t *pudp, pmd_t *pmdp) -{ - WRITE_ONCE(*pudp, kvm_mk_pud(pmdp)); - dsb(ishst); -} - -static inline void kvm_p4d_populate(p4d_t *p4dp, pud_t *pudp) -{ - WRITE_ONCE(*p4dp, kvm_mk_p4d(pudp)); - dsb(ishst); -} - -static inline void kvm_pgd_populate(pgd_t *pgdp, p4d_t *p4dp) -{ -#ifndef __PAGETABLE_P4D_FOLDED - WRITE_ONCE(*pgdp, kvm_mk_pgd(p4dp)); - dsb(ishst); -#endif -} - /* * Unmapping vs dcache management: * @@ -223,240 +105,49 @@ static inline void kvm_pgd_populate(pgd_t *pgdp, p4d_t *p4dp) * end up writing old data to disk. * * This is why right after unmapping a page/section and invalidating - * the corresponding TLBs, we call kvm_flush_dcache_p*() to make sure - * the IO subsystem will never hit in the cache. + * the corresponding TLBs, we flush to make sure the IO subsystem will + * never hit in the cache. * * This is all avoided on systems that have ARM64_HAS_STAGE2_FWB, as * we then fully enforce cacheability of RAM, no matter what the guest * does. */ -static void unmap_stage2_ptes(struct kvm_s2_mmu *mmu, pmd_t *pmd, - phys_addr_t addr, phys_addr_t end) -{ - phys_addr_t start_addr = addr; - pte_t *pte, *start_pte; - - start_pte = pte = pte_offset_kernel(pmd, addr); - do { - if (!pte_none(*pte)) { - pte_t old_pte = *pte; - - kvm_set_pte(pte, __pte(0)); - kvm_tlb_flush_vmid_ipa(mmu, addr, S2_PTE_LEVEL); - - /* No need to invalidate the cache for device mappings */ - if (!kvm_is_device_pfn(pte_pfn(old_pte))) - kvm_flush_dcache_pte(old_pte); - - put_page(virt_to_page(pte)); - } - } while (pte++, addr += PAGE_SIZE, addr != end); - - if (stage2_pte_table_empty(mmu->kvm, start_pte)) - clear_stage2_pmd_entry(mmu, pmd, start_addr); -} - -static void unmap_stage2_pmds(struct kvm_s2_mmu *mmu, pud_t *pud, - phys_addr_t addr, phys_addr_t end) -{ - struct kvm *kvm = mmu->kvm; - phys_addr_t next, start_addr = addr; - pmd_t *pmd, *start_pmd; - - start_pmd = pmd = stage2_pmd_offset(kvm, pud, addr); - do { - next = stage2_pmd_addr_end(kvm, addr, end); - if (!pmd_none(*pmd)) { - if (pmd_thp_or_huge(*pmd)) { - pmd_t old_pmd = *pmd; - - pmd_clear(pmd); - kvm_tlb_flush_vmid_ipa(mmu, addr, S2_PMD_LEVEL); - - kvm_flush_dcache_pmd(old_pmd); - - put_page(virt_to_page(pmd)); - } else { - unmap_stage2_ptes(mmu, pmd, addr, next); - } - } - } while (pmd++, addr = next, addr != end); - - if (stage2_pmd_table_empty(kvm, start_pmd)) - clear_stage2_pud_entry(mmu, pud, start_addr); -} - -static void unmap_stage2_puds(struct kvm_s2_mmu *mmu, p4d_t *p4d, - phys_addr_t addr, phys_addr_t end) -{ - struct kvm *kvm = mmu->kvm; - phys_addr_t next, start_addr = addr; - pud_t *pud, *start_pud; - - start_pud = pud = stage2_pud_offset(kvm, p4d, addr); - do { - next = stage2_pud_addr_end(kvm, addr, end); - if (!stage2_pud_none(kvm, *pud)) { - if (stage2_pud_huge(kvm, *pud)) { - pud_t old_pud = *pud; - - stage2_pud_clear(kvm, pud); - kvm_tlb_flush_vmid_ipa(mmu, addr, S2_PUD_LEVEL); - kvm_flush_dcache_pud(old_pud); - put_page(virt_to_page(pud)); - } else { - unmap_stage2_pmds(mmu, pud, addr, next); - } - } - } while (pud++, addr = next, addr != end); - - if (stage2_pud_table_empty(kvm, start_pud)) - clear_stage2_p4d_entry(mmu, p4d, start_addr); -} - -static void unmap_stage2_p4ds(struct kvm_s2_mmu *mmu, pgd_t *pgd, - phys_addr_t addr, phys_addr_t end) -{ - struct kvm *kvm = mmu->kvm; - phys_addr_t next, start_addr = addr; - p4d_t *p4d, *start_p4d; - - start_p4d = p4d = stage2_p4d_offset(kvm, pgd, addr); - do { - next = stage2_p4d_addr_end(kvm, addr, end); - if (!stage2_p4d_none(kvm, *p4d)) - unmap_stage2_puds(mmu, p4d, addr, next); - } while (p4d++, addr = next, addr != end); - - if (stage2_p4d_table_empty(kvm, start_p4d)) - clear_stage2_pgd_entry(mmu, pgd, start_addr); -} - /** * unmap_stage2_range -- Clear stage2 page table entries to unmap a range - * @kvm: The VM pointer + * @mmu: The KVM stage-2 MMU pointer * @start: The intermediate physical base address of the range to unmap * @size: The size of the area to unmap + * @may_block: Whether or not we are permitted to block * * Clear a range of stage-2 mappings, lowering the various ref-counts. Must * be called while holding mmu_lock (unless for freeing the stage2 pgd before * destroying the VM), otherwise another faulting VCPU may come in and mess * with things behind our backs. */ -static void unmap_stage2_range(struct kvm_s2_mmu *mmu, phys_addr_t start, u64 size) +static void __unmap_stage2_range(struct kvm_s2_mmu *mmu, phys_addr_t start, u64 size, + bool may_block) { struct kvm *kvm = mmu->kvm; - pgd_t *pgd; - phys_addr_t addr = start, end = start + size; - phys_addr_t next; + phys_addr_t end = start + size; assert_spin_locked(&kvm->mmu_lock); WARN_ON(size & ~PAGE_MASK); - - pgd = mmu->pgd + stage2_pgd_index(kvm, addr); - do { - /* - * Make sure the page table is still active, as another thread - * could have possibly freed the page table, while we released - * the lock. - */ - if (!READ_ONCE(mmu->pgd)) - break; - next = stage2_pgd_addr_end(kvm, addr, end); - if (!stage2_pgd_none(kvm, *pgd)) - unmap_stage2_p4ds(mmu, pgd, addr, next); - /* - * If the range is too large, release the kvm->mmu_lock - * to prevent starvation and lockup detector warnings. - */ - if (next != end) - cond_resched_lock(&kvm->mmu_lock); - } while (pgd++, addr = next, addr != end); + WARN_ON(stage2_apply_range(kvm, start, end, kvm_pgtable_stage2_unmap, + may_block)); } -static void stage2_flush_ptes(struct kvm_s2_mmu *mmu, pmd_t *pmd, - phys_addr_t addr, phys_addr_t end) -{ - pte_t *pte; - - pte = pte_offset_kernel(pmd, addr); - do { - if (!pte_none(*pte) && !kvm_is_device_pfn(pte_pfn(*pte))) - kvm_flush_dcache_pte(*pte); - } while (pte++, addr += PAGE_SIZE, addr != end); -} - -static void stage2_flush_pmds(struct kvm_s2_mmu *mmu, pud_t *pud, - phys_addr_t addr, phys_addr_t end) -{ - struct kvm *kvm = mmu->kvm; - pmd_t *pmd; - phys_addr_t next; - - pmd = stage2_pmd_offset(kvm, pud, addr); - do { - next = stage2_pmd_addr_end(kvm, addr, end); - if (!pmd_none(*pmd)) { - if (pmd_thp_or_huge(*pmd)) - kvm_flush_dcache_pmd(*pmd); - else - stage2_flush_ptes(mmu, pmd, addr, next); - } - } while (pmd++, addr = next, addr != end); -} - -static void stage2_flush_puds(struct kvm_s2_mmu *mmu, p4d_t *p4d, - phys_addr_t addr, phys_addr_t end) -{ - struct kvm *kvm = mmu->kvm; - pud_t *pud; - phys_addr_t next; - - pud = stage2_pud_offset(kvm, p4d, addr); - do { - next = stage2_pud_addr_end(kvm, addr, end); - if (!stage2_pud_none(kvm, *pud)) { - if (stage2_pud_huge(kvm, *pud)) - kvm_flush_dcache_pud(*pud); - else - stage2_flush_pmds(mmu, pud, addr, next); - } - } while (pud++, addr = next, addr != end); -} - -static void stage2_flush_p4ds(struct kvm_s2_mmu *mmu, pgd_t *pgd, - phys_addr_t addr, phys_addr_t end) +static void unmap_stage2_range(struct kvm_s2_mmu *mmu, phys_addr_t start, u64 size) { - struct kvm *kvm = mmu->kvm; - p4d_t *p4d; - phys_addr_t next; - - p4d = stage2_p4d_offset(kvm, pgd, addr); - do { - next = stage2_p4d_addr_end(kvm, addr, end); - if (!stage2_p4d_none(kvm, *p4d)) - stage2_flush_puds(mmu, p4d, addr, next); - } while (p4d++, addr = next, addr != end); + __unmap_stage2_range(mmu, start, size, true); } static void stage2_flush_memslot(struct kvm *kvm, struct kvm_memory_slot *memslot) { - struct kvm_s2_mmu *mmu = &kvm->arch.mmu; phys_addr_t addr = memslot->base_gfn << PAGE_SHIFT; phys_addr_t end = addr + PAGE_SIZE * memslot->npages; - phys_addr_t next; - pgd_t *pgd; - pgd = mmu->pgd + stage2_pgd_index(kvm, addr); - do { - next = stage2_pgd_addr_end(kvm, addr, end); - if (!stage2_pgd_none(kvm, *pgd)) - stage2_flush_p4ds(mmu, pgd, addr, next); - - if (next != end) - cond_resched_lock(&kvm->mmu_lock); - } while (pgd++, addr = next, addr != end); + stage2_apply_range_resched(kvm, addr, end, kvm_pgtable_stage2_flush); } /** @@ -483,338 +174,28 @@ static void stage2_flush_vm(struct kvm *kvm) srcu_read_unlock(&kvm->srcu, idx); } -static void clear_hyp_pgd_entry(pgd_t *pgd) -{ - p4d_t *p4d_table __maybe_unused = p4d_offset(pgd, 0UL); - pgd_clear(pgd); - p4d_free(NULL, p4d_table); - put_page(virt_to_page(pgd)); -} - -static void clear_hyp_p4d_entry(p4d_t *p4d) -{ - pud_t *pud_table __maybe_unused = pud_offset(p4d, 0UL); - VM_BUG_ON(p4d_huge(*p4d)); - p4d_clear(p4d); - pud_free(NULL, pud_table); - put_page(virt_to_page(p4d)); -} - -static void clear_hyp_pud_entry(pud_t *pud) -{ - pmd_t *pmd_table __maybe_unused = pmd_offset(pud, 0); - VM_BUG_ON(pud_huge(*pud)); - pud_clear(pud); - pmd_free(NULL, pmd_table); - put_page(virt_to_page(pud)); -} - -static void clear_hyp_pmd_entry(pmd_t *pmd) -{ - pte_t *pte_table = pte_offset_kernel(pmd, 0); - VM_BUG_ON(pmd_thp_or_huge(*pmd)); - pmd_clear(pmd); - pte_free_kernel(NULL, pte_table); - put_page(virt_to_page(pmd)); -} - -static void unmap_hyp_ptes(pmd_t *pmd, phys_addr_t addr, phys_addr_t end) -{ - pte_t *pte, *start_pte; - - start_pte = pte = pte_offset_kernel(pmd, addr); - do { - if (!pte_none(*pte)) { - kvm_set_pte(pte, __pte(0)); - put_page(virt_to_page(pte)); - } - } while (pte++, addr += PAGE_SIZE, addr != end); - - if (hyp_pte_table_empty(start_pte)) - clear_hyp_pmd_entry(pmd); -} - -static void unmap_hyp_pmds(pud_t *pud, phys_addr_t addr, phys_addr_t end) -{ - phys_addr_t next; - pmd_t *pmd, *start_pmd; - - start_pmd = pmd = pmd_offset(pud, addr); - do { - next = pmd_addr_end(addr, end); - /* Hyp doesn't use huge pmds */ - if (!pmd_none(*pmd)) - unmap_hyp_ptes(pmd, addr, next); - } while (pmd++, addr = next, addr != end); - - if (hyp_pmd_table_empty(start_pmd)) - clear_hyp_pud_entry(pud); -} - -static void unmap_hyp_puds(p4d_t *p4d, phys_addr_t addr, phys_addr_t end) -{ - phys_addr_t next; - pud_t *pud, *start_pud; - - start_pud = pud = pud_offset(p4d, addr); - do { - next = pud_addr_end(addr, end); - /* Hyp doesn't use huge puds */ - if (!pud_none(*pud)) - unmap_hyp_pmds(pud, addr, next); - } while (pud++, addr = next, addr != end); - - if (hyp_pud_table_empty(start_pud)) - clear_hyp_p4d_entry(p4d); -} - -static void unmap_hyp_p4ds(pgd_t *pgd, phys_addr_t addr, phys_addr_t end) -{ - phys_addr_t next; - p4d_t *p4d, *start_p4d; - - start_p4d = p4d = p4d_offset(pgd, addr); - do { - next = p4d_addr_end(addr, end); - /* Hyp doesn't use huge p4ds */ - if (!p4d_none(*p4d)) - unmap_hyp_puds(p4d, addr, next); - } while (p4d++, addr = next, addr != end); - - if (hyp_p4d_table_empty(start_p4d)) - clear_hyp_pgd_entry(pgd); -} - -static unsigned int kvm_pgd_index(unsigned long addr, unsigned int ptrs_per_pgd) -{ - return (addr >> PGDIR_SHIFT) & (ptrs_per_pgd - 1); -} - -static void __unmap_hyp_range(pgd_t *pgdp, unsigned long ptrs_per_pgd, - phys_addr_t start, u64 size) -{ - pgd_t *pgd; - phys_addr_t addr = start, end = start + size; - phys_addr_t next; - - /* - * We don't unmap anything from HYP, except at the hyp tear down. - * Hence, we don't have to invalidate the TLBs here. - */ - pgd = pgdp + kvm_pgd_index(addr, ptrs_per_pgd); - do { - next = pgd_addr_end(addr, end); - if (!pgd_none(*pgd)) - unmap_hyp_p4ds(pgd, addr, next); - } while (pgd++, addr = next, addr != end); -} - -static void unmap_hyp_range(pgd_t *pgdp, phys_addr_t start, u64 size) -{ - __unmap_hyp_range(pgdp, PTRS_PER_PGD, start, size); -} - -static void unmap_hyp_idmap_range(pgd_t *pgdp, phys_addr_t start, u64 size) -{ - __unmap_hyp_range(pgdp, __kvm_idmap_ptrs_per_pgd(), start, size); -} - /** * free_hyp_pgds - free Hyp-mode page tables - * - * Assumes hyp_pgd is a page table used strictly in Hyp-mode and - * therefore contains either mappings in the kernel memory area (above - * PAGE_OFFSET), or device mappings in the idmap range. - * - * boot_hyp_pgd should only map the idmap range, and is only used in - * the extended idmap case. */ void free_hyp_pgds(void) { - pgd_t *id_pgd; - mutex_lock(&kvm_hyp_pgd_mutex); - - id_pgd = boot_hyp_pgd ? boot_hyp_pgd : hyp_pgd; - - if (id_pgd) { - /* In case we never called hyp_mmu_init() */ - if (!io_map_base) - io_map_base = hyp_idmap_start; - unmap_hyp_idmap_range(id_pgd, io_map_base, - hyp_idmap_start + PAGE_SIZE - io_map_base); + if (hyp_pgtable) { + kvm_pgtable_hyp_destroy(hyp_pgtable); + kfree(hyp_pgtable); } - - if (boot_hyp_pgd) { - free_pages((unsigned long)boot_hyp_pgd, hyp_pgd_order); - boot_hyp_pgd = NULL; - } - - if (hyp_pgd) { - unmap_hyp_range(hyp_pgd, kern_hyp_va(PAGE_OFFSET), - (uintptr_t)high_memory - PAGE_OFFSET); - - free_pages((unsigned long)hyp_pgd, hyp_pgd_order); - hyp_pgd = NULL; - } - if (merged_hyp_pgd) { - clear_page(merged_hyp_pgd); - free_page((unsigned long)merged_hyp_pgd); - merged_hyp_pgd = NULL; - } - mutex_unlock(&kvm_hyp_pgd_mutex); } -static void create_hyp_pte_mappings(pmd_t *pmd, unsigned long start, - unsigned long end, unsigned long pfn, - pgprot_t prot) -{ - pte_t *pte; - unsigned long addr; - - addr = start; - do { - pte = pte_offset_kernel(pmd, addr); - kvm_set_pte(pte, kvm_pfn_pte(pfn, prot)); - get_page(virt_to_page(pte)); - pfn++; - } while (addr += PAGE_SIZE, addr != end); -} - -static int create_hyp_pmd_mappings(pud_t *pud, unsigned long start, - unsigned long end, unsigned long pfn, - pgprot_t prot) -{ - pmd_t *pmd; - pte_t *pte; - unsigned long addr, next; - - addr = start; - do { - pmd = pmd_offset(pud, addr); - - BUG_ON(pmd_sect(*pmd)); - - if (pmd_none(*pmd)) { - pte = pte_alloc_one_kernel(NULL); - if (!pte) { - kvm_err("Cannot allocate Hyp pte\n"); - return -ENOMEM; - } - kvm_pmd_populate(pmd, pte); - get_page(virt_to_page(pmd)); - } - - next = pmd_addr_end(addr, end); - - create_hyp_pte_mappings(pmd, addr, next, pfn, prot); - pfn += (next - addr) >> PAGE_SHIFT; - } while (addr = next, addr != end); - - return 0; -} - -static int create_hyp_pud_mappings(p4d_t *p4d, unsigned long start, - unsigned long end, unsigned long pfn, - pgprot_t prot) -{ - pud_t *pud; - pmd_t *pmd; - unsigned long addr, next; - int ret; - - addr = start; - do { - pud = pud_offset(p4d, addr); - - if (pud_none_or_clear_bad(pud)) { - pmd = pmd_alloc_one(NULL, addr); - if (!pmd) { - kvm_err("Cannot allocate Hyp pmd\n"); - return -ENOMEM; - } - kvm_pud_populate(pud, pmd); - get_page(virt_to_page(pud)); - } - - next = pud_addr_end(addr, end); - ret = create_hyp_pmd_mappings(pud, addr, next, pfn, prot); - if (ret) - return ret; - pfn += (next - addr) >> PAGE_SHIFT; - } while (addr = next, addr != end); - - return 0; -} - -static int create_hyp_p4d_mappings(pgd_t *pgd, unsigned long start, - unsigned long end, unsigned long pfn, - pgprot_t prot) +static int __create_hyp_mappings(unsigned long start, unsigned long size, + unsigned long phys, enum kvm_pgtable_prot prot) { - p4d_t *p4d; - pud_t *pud; - unsigned long addr, next; - int ret; - - addr = start; - do { - p4d = p4d_offset(pgd, addr); - - if (p4d_none(*p4d)) { - pud = pud_alloc_one(NULL, addr); - if (!pud) { - kvm_err("Cannot allocate Hyp pud\n"); - return -ENOMEM; - } - kvm_p4d_populate(p4d, pud); - get_page(virt_to_page(p4d)); - } - - next = p4d_addr_end(addr, end); - ret = create_hyp_pud_mappings(p4d, addr, next, pfn, prot); - if (ret) - return ret; - pfn += (next - addr) >> PAGE_SHIFT; - } while (addr = next, addr != end); - - return 0; -} - -static int __create_hyp_mappings(pgd_t *pgdp, unsigned long ptrs_per_pgd, - unsigned long start, unsigned long end, - unsigned long pfn, pgprot_t prot) -{ - pgd_t *pgd; - p4d_t *p4d; - unsigned long addr, next; - int err = 0; + int err; mutex_lock(&kvm_hyp_pgd_mutex); - addr = start & PAGE_MASK; - end = PAGE_ALIGN(end); - do { - pgd = pgdp + kvm_pgd_index(addr, ptrs_per_pgd); - - if (pgd_none(*pgd)) { - p4d = p4d_alloc_one(NULL, addr); - if (!p4d) { - kvm_err("Cannot allocate Hyp p4d\n"); - err = -ENOMEM; - goto out; - } - kvm_pgd_populate(pgd, p4d); - get_page(virt_to_page(pgd)); - } - - next = pgd_addr_end(addr, end); - err = create_hyp_p4d_mappings(pgd, addr, next, pfn, prot); - if (err) - goto out; - pfn += (next - addr) >> PAGE_SHIFT; - } while (addr = next, addr != end); -out: + err = kvm_pgtable_hyp_map(hyp_pgtable, start, size, phys, prot); mutex_unlock(&kvm_hyp_pgd_mutex); + return err; } @@ -839,7 +220,7 @@ static phys_addr_t kvm_kaddr_to_phys(void *kaddr) * in Hyp-mode mapping (modulo HYP_PAGE_OFFSET) to the same underlying * physical pages. */ -int create_hyp_mappings(void *from, void *to, pgprot_t prot) +int create_hyp_mappings(void *from, void *to, enum kvm_pgtable_prot prot) { phys_addr_t phys_addr; unsigned long virt_addr; @@ -856,9 +237,7 @@ int create_hyp_mappings(void *from, void *to, pgprot_t prot) int err; phys_addr = kvm_kaddr_to_phys(from + virt_addr - start); - err = __create_hyp_mappings(hyp_pgd, PTRS_PER_PGD, - virt_addr, virt_addr + PAGE_SIZE, - __phys_to_pfn(phys_addr), + err = __create_hyp_mappings(virt_addr, PAGE_SIZE, phys_addr, prot); if (err) return err; @@ -868,9 +247,9 @@ int create_hyp_mappings(void *from, void *to, pgprot_t prot) } static int __create_hyp_private_mapping(phys_addr_t phys_addr, size_t size, - unsigned long *haddr, pgprot_t prot) + unsigned long *haddr, + enum kvm_pgtable_prot prot) { - pgd_t *pgd = hyp_pgd; unsigned long base; int ret = 0; @@ -902,17 +281,11 @@ static int __create_hyp_private_mapping(phys_addr_t phys_addr, size_t size, if (ret) goto out; - if (__kvm_cpu_uses_extended_idmap()) - pgd = boot_hyp_pgd; - - ret = __create_hyp_mappings(pgd, __kvm_idmap_ptrs_per_pgd(), - base, base + size, - __phys_to_pfn(phys_addr), prot); + ret = __create_hyp_mappings(base, size, phys_addr, prot); if (ret) goto out; *haddr = base + offset_in_page(phys_addr); - out: return ret; } @@ -983,47 +356,48 @@ int create_hyp_exec_mappings(phys_addr_t phys_addr, size_t size, * @kvm: The pointer to the KVM structure * @mmu: The pointer to the s2 MMU structure * - * Allocates only the stage-2 HW PGD level table(s) of size defined by - * stage2_pgd_size(mmu->kvm). - * + * Allocates only the stage-2 HW PGD level table(s). * Note we don't need locking here as this is only called when the VM is * created, which can only be done once. */ int kvm_init_stage2_mmu(struct kvm *kvm, struct kvm_s2_mmu *mmu) { - phys_addr_t pgd_phys; - pgd_t *pgd; - int cpu; + int cpu, err; + struct kvm_pgtable *pgt; - if (mmu->pgd != NULL) { + if (mmu->pgt != NULL) { kvm_err("kvm_arch already initialized?\n"); return -EINVAL; } - /* Allocate the HW PGD, making sure that each page gets its own refcount */ - pgd = alloc_pages_exact(stage2_pgd_size(kvm), GFP_KERNEL | __GFP_ZERO); - if (!pgd) + pgt = kzalloc(sizeof(*pgt), GFP_KERNEL); + if (!pgt) return -ENOMEM; - pgd_phys = virt_to_phys(pgd); - if (WARN_ON(pgd_phys & ~kvm_vttbr_baddr_mask(kvm))) - return -EINVAL; + err = kvm_pgtable_stage2_init(pgt, kvm); + if (err) + goto out_free_pgtable; mmu->last_vcpu_ran = alloc_percpu(typeof(*mmu->last_vcpu_ran)); if (!mmu->last_vcpu_ran) { - free_pages_exact(pgd, stage2_pgd_size(kvm)); - return -ENOMEM; + err = -ENOMEM; + goto out_destroy_pgtable; } for_each_possible_cpu(cpu) *per_cpu_ptr(mmu->last_vcpu_ran, cpu) = -1; mmu->kvm = kvm; - mmu->pgd = pgd; - mmu->pgd_phys = pgd_phys; + mmu->pgt = pgt; + mmu->pgd_phys = __pa(pgt->pgd); mmu->vmid.vmid_gen = 0; - return 0; + +out_destroy_pgtable: + kvm_pgtable_stage2_destroy(pgt); +out_free_pgtable: + kfree(pgt); + return err; } static void stage2_unmap_memslot(struct kvm *kvm, @@ -1096,363 +470,21 @@ void stage2_unmap_vm(struct kvm *kvm) void kvm_free_stage2_pgd(struct kvm_s2_mmu *mmu) { struct kvm *kvm = mmu->kvm; - void *pgd = NULL; + struct kvm_pgtable *pgt = NULL; spin_lock(&kvm->mmu_lock); - if (mmu->pgd) { - unmap_stage2_range(mmu, 0, kvm_phys_size(kvm)); - pgd = READ_ONCE(mmu->pgd); - mmu->pgd = NULL; - } - spin_unlock(&kvm->mmu_lock); - - /* Free the HW pgd, one page at a time */ - if (pgd) { - free_pages_exact(pgd, stage2_pgd_size(kvm)); + pgt = mmu->pgt; + if (pgt) { + mmu->pgd_phys = 0; + mmu->pgt = NULL; free_percpu(mmu->last_vcpu_ran); } -} - -static p4d_t *stage2_get_p4d(struct kvm_s2_mmu *mmu, struct kvm_mmu_memory_cache *cache, - phys_addr_t addr) -{ - struct kvm *kvm = mmu->kvm; - pgd_t *pgd; - p4d_t *p4d; - - pgd = mmu->pgd + stage2_pgd_index(kvm, addr); - if (stage2_pgd_none(kvm, *pgd)) { - if (!cache) - return NULL; - p4d = kvm_mmu_memory_cache_alloc(cache); - stage2_pgd_populate(kvm, pgd, p4d); - get_page(virt_to_page(pgd)); - } - - return stage2_p4d_offset(kvm, pgd, addr); -} - -static pud_t *stage2_get_pud(struct kvm_s2_mmu *mmu, struct kvm_mmu_memory_cache *cache, - phys_addr_t addr) -{ - struct kvm *kvm = mmu->kvm; - p4d_t *p4d; - pud_t *pud; - - p4d = stage2_get_p4d(mmu, cache, addr); - if (stage2_p4d_none(kvm, *p4d)) { - if (!cache) - return NULL; - pud = kvm_mmu_memory_cache_alloc(cache); - stage2_p4d_populate(kvm, p4d, pud); - get_page(virt_to_page(p4d)); - } - - return stage2_pud_offset(kvm, p4d, addr); -} - -static pmd_t *stage2_get_pmd(struct kvm_s2_mmu *mmu, struct kvm_mmu_memory_cache *cache, - phys_addr_t addr) -{ - struct kvm *kvm = mmu->kvm; - pud_t *pud; - pmd_t *pmd; - - pud = stage2_get_pud(mmu, cache, addr); - if (!pud || stage2_pud_huge(kvm, *pud)) - return NULL; - - if (stage2_pud_none(kvm, *pud)) { - if (!cache) - return NULL; - pmd = kvm_mmu_memory_cache_alloc(cache); - stage2_pud_populate(kvm, pud, pmd); - get_page(virt_to_page(pud)); - } - - return stage2_pmd_offset(kvm, pud, addr); -} - -static int stage2_set_pmd_huge(struct kvm_s2_mmu *mmu, - struct kvm_mmu_memory_cache *cache, - phys_addr_t addr, const pmd_t *new_pmd) -{ - pmd_t *pmd, old_pmd; - -retry: - pmd = stage2_get_pmd(mmu, cache, addr); - VM_BUG_ON(!pmd); - - old_pmd = *pmd; - /* - * Multiple vcpus faulting on the same PMD entry, can - * lead to them sequentially updating the PMD with the - * same value. Following the break-before-make - * (pmd_clear() followed by tlb_flush()) process can - * hinder forward progress due to refaults generated - * on missing translations. - * - * Skip updating the page table if the entry is - * unchanged. - */ - if (pmd_val(old_pmd) == pmd_val(*new_pmd)) - return 0; - - if (pmd_present(old_pmd)) { - /* - * If we already have PTE level mapping for this block, - * we must unmap it to avoid inconsistent TLB state and - * leaking the table page. We could end up in this situation - * if the memory slot was marked for dirty logging and was - * reverted, leaving PTE level mappings for the pages accessed - * during the period. So, unmap the PTE level mapping for this - * block and retry, as we could have released the upper level - * table in the process. - * - * Normal THP split/merge follows mmu_notifier callbacks and do - * get handled accordingly. - */ - if (!pmd_thp_or_huge(old_pmd)) { - unmap_stage2_range(mmu, addr & S2_PMD_MASK, S2_PMD_SIZE); - goto retry; - } - /* - * Mapping in huge pages should only happen through a - * fault. If a page is merged into a transparent huge - * page, the individual subpages of that huge page - * should be unmapped through MMU notifiers before we - * get here. - * - * Merging of CompoundPages is not supported; they - * should become splitting first, unmapped, merged, - * and mapped back in on-demand. - */ - WARN_ON_ONCE(pmd_pfn(old_pmd) != pmd_pfn(*new_pmd)); - pmd_clear(pmd); - kvm_tlb_flush_vmid_ipa(mmu, addr, S2_PMD_LEVEL); - } else { - get_page(virt_to_page(pmd)); - } - - kvm_set_pmd(pmd, *new_pmd); - return 0; -} - -static int stage2_set_pud_huge(struct kvm_s2_mmu *mmu, - struct kvm_mmu_memory_cache *cache, - phys_addr_t addr, const pud_t *new_pudp) -{ - struct kvm *kvm = mmu->kvm; - pud_t *pudp, old_pud; - -retry: - pudp = stage2_get_pud(mmu, cache, addr); - VM_BUG_ON(!pudp); - - old_pud = *pudp; - - /* - * A large number of vcpus faulting on the same stage 2 entry, - * can lead to a refault due to the stage2_pud_clear()/tlb_flush(). - * Skip updating the page tables if there is no change. - */ - if (pud_val(old_pud) == pud_val(*new_pudp)) - return 0; - - if (stage2_pud_present(kvm, old_pud)) { - /* - * If we already have table level mapping for this block, unmap - * the range for this block and retry. - */ - if (!stage2_pud_huge(kvm, old_pud)) { - unmap_stage2_range(mmu, addr & S2_PUD_MASK, S2_PUD_SIZE); - goto retry; - } - - WARN_ON_ONCE(kvm_pud_pfn(old_pud) != kvm_pud_pfn(*new_pudp)); - stage2_pud_clear(kvm, pudp); - kvm_tlb_flush_vmid_ipa(mmu, addr, S2_PUD_LEVEL); - } else { - get_page(virt_to_page(pudp)); - } - - kvm_set_pud(pudp, *new_pudp); - return 0; -} - -/* - * stage2_get_leaf_entry - walk the stage2 VM page tables and return - * true if a valid and present leaf-entry is found. A pointer to the - * leaf-entry is returned in the appropriate level variable - pudpp, - * pmdpp, ptepp. - */ -static bool stage2_get_leaf_entry(struct kvm_s2_mmu *mmu, phys_addr_t addr, - pud_t **pudpp, pmd_t **pmdpp, pte_t **ptepp) -{ - struct kvm *kvm = mmu->kvm; - pud_t *pudp; - pmd_t *pmdp; - pte_t *ptep; - - *pudpp = NULL; - *pmdpp = NULL; - *ptepp = NULL; - - pudp = stage2_get_pud(mmu, NULL, addr); - if (!pudp || stage2_pud_none(kvm, *pudp) || !stage2_pud_present(kvm, *pudp)) - return false; - - if (stage2_pud_huge(kvm, *pudp)) { - *pudpp = pudp; - return true; - } - - pmdp = stage2_pmd_offset(kvm, pudp, addr); - if (!pmdp || pmd_none(*pmdp) || !pmd_present(*pmdp)) - return false; - - if (pmd_thp_or_huge(*pmdp)) { - *pmdpp = pmdp; - return true; - } - - ptep = pte_offset_kernel(pmdp, addr); - if (!ptep || pte_none(*ptep) || !pte_present(*ptep)) - return false; - - *ptepp = ptep; - return true; -} - -static bool stage2_is_exec(struct kvm_s2_mmu *mmu, phys_addr_t addr, unsigned long sz) -{ - pud_t *pudp; - pmd_t *pmdp; - pte_t *ptep; - bool found; - - found = stage2_get_leaf_entry(mmu, addr, &pudp, &pmdp, &ptep); - if (!found) - return false; - - if (pudp) - return sz <= PUD_SIZE && kvm_s2pud_exec(pudp); - else if (pmdp) - return sz <= PMD_SIZE && kvm_s2pmd_exec(pmdp); - else - return sz == PAGE_SIZE && kvm_s2pte_exec(ptep); -} - -static int stage2_set_pte(struct kvm_s2_mmu *mmu, - struct kvm_mmu_memory_cache *cache, - phys_addr_t addr, const pte_t *new_pte, - unsigned long flags) -{ - struct kvm *kvm = mmu->kvm; - pud_t *pud; - pmd_t *pmd; - pte_t *pte, old_pte; - bool iomap = flags & KVM_S2PTE_FLAG_IS_IOMAP; - bool logging_active = flags & KVM_S2_FLAG_LOGGING_ACTIVE; - - VM_BUG_ON(logging_active && !cache); - - /* Create stage-2 page table mapping - Levels 0 and 1 */ - pud = stage2_get_pud(mmu, cache, addr); - if (!pud) { - /* - * Ignore calls from kvm_set_spte_hva for unallocated - * address ranges. - */ - return 0; - } - - /* - * While dirty page logging - dissolve huge PUD, then continue - * on to allocate page. - */ - if (logging_active) - stage2_dissolve_pud(mmu, addr, pud); - - if (stage2_pud_none(kvm, *pud)) { - if (!cache) - return 0; /* ignore calls from kvm_set_spte_hva */ - pmd = kvm_mmu_memory_cache_alloc(cache); - stage2_pud_populate(kvm, pud, pmd); - get_page(virt_to_page(pud)); - } - - pmd = stage2_pmd_offset(kvm, pud, addr); - if (!pmd) { - /* - * Ignore calls from kvm_set_spte_hva for unallocated - * address ranges. - */ - return 0; - } - - /* - * While dirty page logging - dissolve huge PMD, then continue on to - * allocate page. - */ - if (logging_active) - stage2_dissolve_pmd(mmu, addr, pmd); - - /* Create stage-2 page mappings - Level 2 */ - if (pmd_none(*pmd)) { - if (!cache) - return 0; /* ignore calls from kvm_set_spte_hva */ - pte = kvm_mmu_memory_cache_alloc(cache); - kvm_pmd_populate(pmd, pte); - get_page(virt_to_page(pmd)); - } - - pte = pte_offset_kernel(pmd, addr); - - if (iomap && pte_present(*pte)) - return -EFAULT; - - /* Create 2nd stage page table mapping - Level 3 */ - old_pte = *pte; - if (pte_present(old_pte)) { - /* Skip page table update if there is no change */ - if (pte_val(old_pte) == pte_val(*new_pte)) - return 0; + spin_unlock(&kvm->mmu_lock); - kvm_set_pte(pte, __pte(0)); - kvm_tlb_flush_vmid_ipa(mmu, addr, S2_PTE_LEVEL); - } else { - get_page(virt_to_page(pte)); + if (pgt) { + kvm_pgtable_stage2_destroy(pgt); + kfree(pgt); } - - kvm_set_pte(pte, *new_pte); - return 0; -} - -#ifndef __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG -static int stage2_ptep_test_and_clear_young(pte_t *pte) -{ - if (pte_young(*pte)) { - *pte = pte_mkold(*pte); - return 1; - } - return 0; -} -#else -static int stage2_ptep_test_and_clear_young(pte_t *pte) -{ - return __ptep_test_and_clear_young(pte); -} -#endif - -static int stage2_pmdp_test_and_clear_young(pmd_t *pmd) -{ - return stage2_ptep_test_and_clear_young((pte_t *)pmd); -} - -static int stage2_pudp_test_and_clear_young(pud_t *pud) -{ - return stage2_ptep_test_and_clear_young((pte_t *)pud); } /** @@ -1462,169 +494,52 @@ static int stage2_pudp_test_and_clear_young(pud_t *pud) * @guest_ipa: The IPA at which to insert the mapping * @pa: The physical address of the device * @size: The size of the mapping + * @writable: Whether or not to create a writable mapping */ int kvm_phys_addr_ioremap(struct kvm *kvm, phys_addr_t guest_ipa, phys_addr_t pa, unsigned long size, bool writable) { - phys_addr_t addr, end; + phys_addr_t addr; int ret = 0; - unsigned long pfn; struct kvm_mmu_memory_cache cache = { 0, __GFP_ZERO, NULL, }; + struct kvm_pgtable *pgt = kvm->arch.mmu.pgt; + enum kvm_pgtable_prot prot = KVM_PGTABLE_PROT_DEVICE | + KVM_PGTABLE_PROT_R | + (writable ? KVM_PGTABLE_PROT_W : 0); - end = (guest_ipa + size + PAGE_SIZE - 1) & PAGE_MASK; - pfn = __phys_to_pfn(pa); - - for (addr = guest_ipa; addr < end; addr += PAGE_SIZE) { - pte_t pte = kvm_pfn_pte(pfn, PAGE_S2_DEVICE); - - if (writable) - pte = kvm_s2pte_mkwrite(pte); + size += offset_in_page(guest_ipa); + guest_ipa &= PAGE_MASK; + for (addr = guest_ipa; addr < guest_ipa + size; addr += PAGE_SIZE) { ret = kvm_mmu_topup_memory_cache(&cache, kvm_mmu_cache_min_pages(kvm)); if (ret) - goto out; + break; + spin_lock(&kvm->mmu_lock); - ret = stage2_set_pte(&kvm->arch.mmu, &cache, addr, &pte, - KVM_S2PTE_FLAG_IS_IOMAP); + ret = kvm_pgtable_stage2_map(pgt, addr, PAGE_SIZE, pa, prot, + &cache); spin_unlock(&kvm->mmu_lock); if (ret) - goto out; + break; - pfn++; + pa += PAGE_SIZE; } -out: kvm_mmu_free_memory_cache(&cache); return ret; } /** - * stage2_wp_ptes - write protect PMD range - * @pmd: pointer to pmd entry - * @addr: range start address - * @end: range end address - */ -static void stage2_wp_ptes(pmd_t *pmd, phys_addr_t addr, phys_addr_t end) -{ - pte_t *pte; - - pte = pte_offset_kernel(pmd, addr); - do { - if (!pte_none(*pte)) { - if (!kvm_s2pte_readonly(pte)) - kvm_set_s2pte_readonly(pte); - } - } while (pte++, addr += PAGE_SIZE, addr != end); -} - -/** - * stage2_wp_pmds - write protect PUD range - * kvm: kvm instance for the VM - * @pud: pointer to pud entry - * @addr: range start address - * @end: range end address - */ -static void stage2_wp_pmds(struct kvm_s2_mmu *mmu, pud_t *pud, - phys_addr_t addr, phys_addr_t end) -{ - struct kvm *kvm = mmu->kvm; - pmd_t *pmd; - phys_addr_t next; - - pmd = stage2_pmd_offset(kvm, pud, addr); - - do { - next = stage2_pmd_addr_end(kvm, addr, end); - if (!pmd_none(*pmd)) { - if (pmd_thp_or_huge(*pmd)) { - if (!kvm_s2pmd_readonly(pmd)) - kvm_set_s2pmd_readonly(pmd); - } else { - stage2_wp_ptes(pmd, addr, next); - } - } - } while (pmd++, addr = next, addr != end); -} - -/** - * stage2_wp_puds - write protect P4D range - * @p4d: pointer to p4d entry - * @addr: range start address - * @end: range end address - */ -static void stage2_wp_puds(struct kvm_s2_mmu *mmu, p4d_t *p4d, - phys_addr_t addr, phys_addr_t end) -{ - struct kvm *kvm = mmu->kvm; - pud_t *pud; - phys_addr_t next; - - pud = stage2_pud_offset(kvm, p4d, addr); - do { - next = stage2_pud_addr_end(kvm, addr, end); - if (!stage2_pud_none(kvm, *pud)) { - if (stage2_pud_huge(kvm, *pud)) { - if (!kvm_s2pud_readonly(pud)) - kvm_set_s2pud_readonly(pud); - } else { - stage2_wp_pmds(mmu, pud, addr, next); - } - } - } while (pud++, addr = next, addr != end); -} - -/** - * stage2_wp_p4ds - write protect PGD range - * @pgd: pointer to pgd entry - * @addr: range start address - * @end: range end address - */ -static void stage2_wp_p4ds(struct kvm_s2_mmu *mmu, pgd_t *pgd, - phys_addr_t addr, phys_addr_t end) -{ - struct kvm *kvm = mmu->kvm; - p4d_t *p4d; - phys_addr_t next; - - p4d = stage2_p4d_offset(kvm, pgd, addr); - do { - next = stage2_p4d_addr_end(kvm, addr, end); - if (!stage2_p4d_none(kvm, *p4d)) - stage2_wp_puds(mmu, p4d, addr, next); - } while (p4d++, addr = next, addr != end); -} - -/** * stage2_wp_range() - write protect stage2 memory region range - * @kvm: The KVM pointer + * @mmu: The KVM stage-2 MMU pointer * @addr: Start address of range * @end: End address of range */ static void stage2_wp_range(struct kvm_s2_mmu *mmu, phys_addr_t addr, phys_addr_t end) { struct kvm *kvm = mmu->kvm; - pgd_t *pgd; - phys_addr_t next; - - pgd = mmu->pgd + stage2_pgd_index(kvm, addr); - do { - /* - * Release kvm_mmu_lock periodically if the memory region is - * large. Otherwise, we may see kernel panics with - * CONFIG_DETECT_HUNG_TASK, CONFIG_LOCKUP_DETECTOR, - * CONFIG_LOCKDEP. Additionally, holding the lock too long - * will also starve other vCPUs. We have to also make sure - * that the page tables are not freed while we released - * the lock. - */ - cond_resched_lock(&kvm->mmu_lock); - if (!READ_ONCE(mmu->pgd)) - break; - next = stage2_pgd_addr_end(kvm, addr, end); - if (stage2_pgd_present(kvm, *pgd)) - stage2_wp_p4ds(mmu, pgd, addr, next); - } while (pgd++, addr = next, addr != end); + stage2_apply_range_resched(kvm, addr, end, kvm_pgtable_stage2_wrprotect); } /** @@ -1827,23 +742,24 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa, struct kvm_memory_slot *memslot, unsigned long hva, unsigned long fault_status) { - int ret; + int ret = 0; bool write_fault, writable, force_pte = false; - bool exec_fault, needs_exec; + bool exec_fault; + bool device = false; unsigned long mmu_seq; - gfn_t gfn = fault_ipa >> PAGE_SHIFT; struct kvm *kvm = vcpu->kvm; struct kvm_mmu_memory_cache *memcache = &vcpu->arch.mmu_page_cache; struct vm_area_struct *vma; short vma_shift; + gfn_t gfn; kvm_pfn_t pfn; - pgprot_t mem_type = PAGE_S2; bool logging_active = memslot_is_logging(memslot); - unsigned long vma_pagesize, flags = 0; - struct kvm_s2_mmu *mmu = vcpu->arch.hw_mmu; + unsigned long vma_pagesize; + enum kvm_pgtable_prot prot = KVM_PGTABLE_PROT_R; + struct kvm_pgtable *pgt; write_fault = kvm_is_write_fault(vcpu); - exec_fault = kvm_vcpu_trap_is_iabt(vcpu); + exec_fault = kvm_vcpu_trap_is_exec_fault(vcpu); VM_BUG_ON(write_fault && exec_fault); if (fault_status == FSC_PERM && !write_fault && !exec_fault) { @@ -1865,30 +781,55 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa, else vma_shift = PAGE_SHIFT; - vma_pagesize = 1ULL << vma_shift; if (logging_active || - (vma->vm_flags & VM_PFNMAP) || - !fault_supports_stage2_huge_mapping(memslot, hva, vma_pagesize)) { + (vma->vm_flags & VM_PFNMAP)) { force_pte = true; - vma_pagesize = PAGE_SIZE; + vma_shift = PAGE_SHIFT; } - /* - * The stage2 has a minimum of 2 level table (For arm64 see - * kvm_arm_setup_stage2()). Hence, we are guaranteed that we can - * use PMD_SIZE huge mappings (even when the PMD is folded into PGD). - * As for PUD huge maps, we must make sure that we have at least - * 3 levels, i.e, PMD is not folded. - */ - if (vma_pagesize == PMD_SIZE || - (vma_pagesize == PUD_SIZE && kvm_stage2_has_pmd(kvm))) - gfn = (fault_ipa & huge_page_mask(hstate_vma(vma))) >> PAGE_SHIFT; + switch (vma_shift) { +#ifndef __PAGETABLE_PMD_FOLDED + case PUD_SHIFT: + if (fault_supports_stage2_huge_mapping(memslot, hva, PUD_SIZE)) + break; + fallthrough; +#endif + case CONT_PMD_SHIFT: + vma_shift = PMD_SHIFT; + fallthrough; + case PMD_SHIFT: + if (fault_supports_stage2_huge_mapping(memslot, hva, PMD_SIZE)) + break; + fallthrough; + case CONT_PTE_SHIFT: + vma_shift = PAGE_SHIFT; + force_pte = true; + fallthrough; + case PAGE_SHIFT: + break; + default: + WARN_ONCE(1, "Unknown vma_shift %d", vma_shift); + } + + vma_pagesize = 1UL << vma_shift; + if (vma_pagesize == PMD_SIZE || vma_pagesize == PUD_SIZE) + fault_ipa &= ~(vma_pagesize - 1); + + gfn = fault_ipa >> PAGE_SHIFT; mmap_read_unlock(current->mm); - /* We need minimum second+third level pages */ - ret = kvm_mmu_topup_memory_cache(memcache, kvm_mmu_cache_min_pages(kvm)); - if (ret) - return ret; + /* + * Permission faults just need to update the existing leaf entry, + * and so normally don't require allocations from the memcache. The + * only exception to this is when dirty logging is enabled at runtime + * and a write fault needs to collapse a block entry into a table. + */ + if (fault_status != FSC_PERM || (logging_active && write_fault)) { + ret = kvm_mmu_topup_memory_cache(memcache, + kvm_mmu_cache_min_pages(kvm)); + if (ret) + return ret; + } mmu_seq = vcpu->kvm->mmu_notifier_seq; /* @@ -1911,28 +852,21 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa, return -EFAULT; if (kvm_is_device_pfn(pfn)) { - mem_type = PAGE_S2_DEVICE; - flags |= KVM_S2PTE_FLAG_IS_IOMAP; - } else if (logging_active) { - /* - * Faults on pages in a memslot with logging enabled - * should not be mapped with huge pages (it introduces churn - * and performance degradation), so force a pte mapping. - */ - flags |= KVM_S2_FLAG_LOGGING_ACTIVE; - + device = true; + force_pte = true; + } else if (logging_active && !write_fault) { /* * Only actually map the page as writable if this was a write * fault. */ - if (!write_fault) - writable = false; + writable = false; } - if (exec_fault && is_iomap(flags)) + if (exec_fault && device) return -ENOEXEC; spin_lock(&kvm->mmu_lock); + pgt = vcpu->arch.hw_mmu->pgt; if (mmu_notifier_retry(kvm, mmu_seq)) goto out_unlock; @@ -1943,62 +877,31 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa, if (vma_pagesize == PAGE_SIZE && !force_pte) vma_pagesize = transparent_hugepage_adjust(memslot, hva, &pfn, &fault_ipa); - if (writable) + if (writable) { + prot |= KVM_PGTABLE_PROT_W; kvm_set_pfn_dirty(pfn); + mark_page_dirty(kvm, gfn); + } - if (fault_status != FSC_PERM && !is_iomap(flags)) + if (fault_status != FSC_PERM && !device) clean_dcache_guest_page(pfn, vma_pagesize); - if (exec_fault) + if (exec_fault) { + prot |= KVM_PGTABLE_PROT_X; invalidate_icache_guest_page(pfn, vma_pagesize); + } - /* - * If we took an execution fault we have made the - * icache/dcache coherent above and should now let the s2 - * mapping be executable. - * - * Write faults (!exec_fault && FSC_PERM) are orthogonal to - * execute permissions, and we preserve whatever we have. - */ - needs_exec = exec_fault || - (fault_status == FSC_PERM && - stage2_is_exec(mmu, fault_ipa, vma_pagesize)); - - if (vma_pagesize == PUD_SIZE) { - pud_t new_pud = kvm_pfn_pud(pfn, mem_type); - - new_pud = kvm_pud_mkhuge(new_pud); - if (writable) - new_pud = kvm_s2pud_mkwrite(new_pud); - - if (needs_exec) - new_pud = kvm_s2pud_mkexec(new_pud); - - ret = stage2_set_pud_huge(mmu, memcache, fault_ipa, &new_pud); - } else if (vma_pagesize == PMD_SIZE) { - pmd_t new_pmd = kvm_pfn_pmd(pfn, mem_type); - - new_pmd = kvm_pmd_mkhuge(new_pmd); - - if (writable) - new_pmd = kvm_s2pmd_mkwrite(new_pmd); - - if (needs_exec) - new_pmd = kvm_s2pmd_mkexec(new_pmd); + if (device) + prot |= KVM_PGTABLE_PROT_DEVICE; + else if (cpus_have_const_cap(ARM64_HAS_CACHE_DIC)) + prot |= KVM_PGTABLE_PROT_X; - ret = stage2_set_pmd_huge(mmu, memcache, fault_ipa, &new_pmd); + if (fault_status == FSC_PERM && !(logging_active && writable)) { + ret = kvm_pgtable_stage2_relax_perms(pgt, fault_ipa, prot); } else { - pte_t new_pte = kvm_pfn_pte(pfn, mem_type); - - if (writable) { - new_pte = kvm_s2pte_mkwrite(new_pte); - mark_page_dirty(kvm, gfn); - } - - if (needs_exec) - new_pte = kvm_s2pte_mkexec(new_pte); - - ret = stage2_set_pte(mmu, memcache, fault_ipa, &new_pte, flags); + ret = kvm_pgtable_stage2_map(pgt, fault_ipa, vma_pagesize, + __pfn_to_phys(pfn), prot, + memcache); } out_unlock: @@ -2008,46 +911,23 @@ out_unlock: return ret; } -/* - * Resolve the access fault by making the page young again. - * Note that because the faulting entry is guaranteed not to be - * cached in the TLB, we don't need to invalidate anything. - * Only the HW Access Flag updates are supported for Stage 2 (no DBM), - * so there is no need for atomic (pte|pmd)_mkyoung operations. - */ +/* Resolve the access fault by making the page young again. */ static void handle_access_fault(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa) { - pud_t *pud; - pmd_t *pmd; - pte_t *pte; - kvm_pfn_t pfn; - bool pfn_valid = false; + pte_t pte; + kvm_pte_t kpte; + struct kvm_s2_mmu *mmu; trace_kvm_access_fault(fault_ipa); spin_lock(&vcpu->kvm->mmu_lock); - - if (!stage2_get_leaf_entry(vcpu->arch.hw_mmu, fault_ipa, &pud, &pmd, &pte)) - goto out; - - if (pud) { /* HugeTLB */ - *pud = kvm_s2pud_mkyoung(*pud); - pfn = kvm_pud_pfn(*pud); - pfn_valid = true; - } else if (pmd) { /* THP, HugeTLB */ - *pmd = pmd_mkyoung(*pmd); - pfn = pmd_pfn(*pmd); - pfn_valid = true; - } else { - *pte = pte_mkyoung(*pte); /* Just a page... */ - pfn = pte_pfn(*pte); - pfn_valid = true; - } - -out: + mmu = vcpu->arch.hw_mmu; + kpte = kvm_pgtable_stage2_mkyoung(mmu->pgt, fault_ipa); spin_unlock(&vcpu->kvm->mmu_lock); - if (pfn_valid) - kvm_set_pfn_accessed(pfn); + + pte = __pte(kpte); + if (pte_valid(pte)) + kvm_set_pfn_accessed(pte_pfn(pte)); } /** @@ -2119,7 +999,7 @@ int kvm_handle_guest_abort(struct kvm_vcpu *vcpu) goto out; } - if (kvm_vcpu_dabt_iss1tw(vcpu)) { + if (kvm_vcpu_abt_iss1tw(vcpu)) { kvm_inject_dabt(vcpu, kvm_vcpu_get_hfar(vcpu)); ret = 1; goto out_unlock; @@ -2208,45 +1088,47 @@ static int handle_hva_to_gpa(struct kvm *kvm, static int kvm_unmap_hva_handler(struct kvm *kvm, gpa_t gpa, u64 size, void *data) { - unmap_stage2_range(&kvm->arch.mmu, gpa, size); + unsigned flags = *(unsigned *)data; + bool may_block = flags & MMU_NOTIFIER_RANGE_BLOCKABLE; + + __unmap_stage2_range(&kvm->arch.mmu, gpa, size, may_block); return 0; } int kvm_unmap_hva_range(struct kvm *kvm, - unsigned long start, unsigned long end) + unsigned long start, unsigned long end, unsigned flags) { - if (!kvm->arch.mmu.pgd) + if (!kvm->arch.mmu.pgt) return 0; trace_kvm_unmap_hva_range(start, end); - handle_hva_to_gpa(kvm, start, end, &kvm_unmap_hva_handler, NULL); + handle_hva_to_gpa(kvm, start, end, &kvm_unmap_hva_handler, &flags); return 0; } static int kvm_set_spte_handler(struct kvm *kvm, gpa_t gpa, u64 size, void *data) { - pte_t *pte = (pte_t *)data; + kvm_pfn_t *pfn = (kvm_pfn_t *)data; WARN_ON(size != PAGE_SIZE); + /* - * We can always call stage2_set_pte with KVM_S2PTE_FLAG_LOGGING_ACTIVE - * flag clear because MMU notifiers will have unmapped a huge PMD before - * calling ->change_pte() (which in turn calls kvm_set_spte_hva()) and - * therefore stage2_set_pte() never needs to clear out a huge PMD - * through this calling path. + * The MMU notifiers will have unmapped a huge PMD before calling + * ->change_pte() (which in turn calls kvm_set_spte_hva()) and + * therefore we never need to clear out a huge PMD through this + * calling path and a memcache is not required. */ - stage2_set_pte(&kvm->arch.mmu, NULL, gpa, pte, 0); + kvm_pgtable_stage2_map(kvm->arch.mmu.pgt, gpa, PAGE_SIZE, + __pfn_to_phys(*pfn), KVM_PGTABLE_PROT_R, NULL); return 0; } - int kvm_set_spte_hva(struct kvm *kvm, unsigned long hva, pte_t pte) { unsigned long end = hva + PAGE_SIZE; kvm_pfn_t pfn = pte_pfn(pte); - pte_t stage2_pte; - if (!kvm->arch.mmu.pgd) + if (!kvm->arch.mmu.pgt) return 0; trace_kvm_set_spte_hva(hva); @@ -2256,51 +1138,30 @@ int kvm_set_spte_hva(struct kvm *kvm, unsigned long hva, pte_t pte) * just like a translation fault and clean the cache to the PoC. */ clean_dcache_guest_page(pfn, PAGE_SIZE); - stage2_pte = kvm_pfn_pte(pfn, PAGE_S2); - handle_hva_to_gpa(kvm, hva, end, &kvm_set_spte_handler, &stage2_pte); - + handle_hva_to_gpa(kvm, hva, end, &kvm_set_spte_handler, &pfn); return 0; } static int kvm_age_hva_handler(struct kvm *kvm, gpa_t gpa, u64 size, void *data) { - pud_t *pud; - pmd_t *pmd; - pte_t *pte; + pte_t pte; + kvm_pte_t kpte; WARN_ON(size != PAGE_SIZE && size != PMD_SIZE && size != PUD_SIZE); - if (!stage2_get_leaf_entry(&kvm->arch.mmu, gpa, &pud, &pmd, &pte)) - return 0; - - if (pud) - return stage2_pudp_test_and_clear_young(pud); - else if (pmd) - return stage2_pmdp_test_and_clear_young(pmd); - else - return stage2_ptep_test_and_clear_young(pte); + kpte = kvm_pgtable_stage2_mkold(kvm->arch.mmu.pgt, gpa); + pte = __pte(kpte); + return pte_valid(pte) && pte_young(pte); } static int kvm_test_age_hva_handler(struct kvm *kvm, gpa_t gpa, u64 size, void *data) { - pud_t *pud; - pmd_t *pmd; - pte_t *pte; - WARN_ON(size != PAGE_SIZE && size != PMD_SIZE && size != PUD_SIZE); - if (!stage2_get_leaf_entry(&kvm->arch.mmu, gpa, &pud, &pmd, &pte)) - return 0; - - if (pud) - return kvm_s2pud_young(*pud); - else if (pmd) - return pmd_young(*pmd); - else - return pte_young(*pte); + return kvm_pgtable_stage2_is_young(kvm->arch.mmu.pgt, gpa); } int kvm_age_hva(struct kvm *kvm, unsigned long start, unsigned long end) { - if (!kvm->arch.mmu.pgd) + if (!kvm->arch.mmu.pgt) return 0; trace_kvm_age_hva(start, end); return handle_hva_to_gpa(kvm, start, end, kvm_age_hva_handler, NULL); @@ -2308,24 +1169,16 @@ int kvm_age_hva(struct kvm *kvm, unsigned long start, unsigned long end) int kvm_test_age_hva(struct kvm *kvm, unsigned long hva) { - if (!kvm->arch.mmu.pgd) + if (!kvm->arch.mmu.pgt) return 0; trace_kvm_test_age_hva(hva); return handle_hva_to_gpa(kvm, hva, hva + PAGE_SIZE, kvm_test_age_hva_handler, NULL); } -void kvm_mmu_free_memory_caches(struct kvm_vcpu *vcpu) -{ - kvm_mmu_free_memory_cache(&vcpu->arch.mmu_page_cache); -} - phys_addr_t kvm_mmu_get_httbr(void) { - if (__kvm_cpu_uses_extended_idmap()) - return virt_to_phys(merged_hyp_pgd); - else - return virt_to_phys(hyp_pgd); + return __pa(hyp_pgtable->pgd); } phys_addr_t kvm_get_idmap_vector(void) @@ -2333,15 +1186,11 @@ phys_addr_t kvm_get_idmap_vector(void) return hyp_idmap_vector; } -static int kvm_map_idmap_text(pgd_t *pgd) +static int kvm_map_idmap_text(void) { - int err; - - /* Create the idmap in the boot page tables */ - err = __create_hyp_mappings(pgd, __kvm_idmap_ptrs_per_pgd(), - hyp_idmap_start, hyp_idmap_end, - __phys_to_pfn(hyp_idmap_start), - PAGE_HYP_EXEC); + unsigned long size = hyp_idmap_end - hyp_idmap_start; + int err = __create_hyp_mappings(hyp_idmap_start, size, hyp_idmap_start, + PAGE_HYP_EXEC); if (err) kvm_err("Failed to idmap %lx-%lx\n", hyp_idmap_start, hyp_idmap_end); @@ -2352,6 +1201,7 @@ static int kvm_map_idmap_text(pgd_t *pgd) int kvm_mmu_init(void) { int err; + u32 hyp_va_bits; hyp_idmap_start = __pa_symbol(__hyp_idmap_text_start); hyp_idmap_start = ALIGN_DOWN(hyp_idmap_start, PAGE_SIZE); @@ -2365,6 +1215,8 @@ int kvm_mmu_init(void) */ BUG_ON((hyp_idmap_start ^ (hyp_idmap_end - 1)) & PAGE_MASK); + hyp_va_bits = 64 - ((idmap_t0sz & TCR_T0SZ_MASK) >> TCR_T0SZ_OFFSET); + kvm_debug("Using %u-bit virtual addresses at EL2\n", hyp_va_bits); kvm_debug("IDMAP page: %lx\n", hyp_idmap_start); kvm_debug("HYP VA range: %lx:%lx\n", kern_hyp_va(PAGE_OFFSET), @@ -2382,43 +1234,30 @@ int kvm_mmu_init(void) goto out; } - hyp_pgd = (pgd_t *)__get_free_pages(GFP_KERNEL | __GFP_ZERO, hyp_pgd_order); - if (!hyp_pgd) { - kvm_err("Hyp mode PGD not allocated\n"); + hyp_pgtable = kzalloc(sizeof(*hyp_pgtable), GFP_KERNEL); + if (!hyp_pgtable) { + kvm_err("Hyp mode page-table not allocated\n"); err = -ENOMEM; goto out; } - if (__kvm_cpu_uses_extended_idmap()) { - boot_hyp_pgd = (pgd_t *)__get_free_pages(GFP_KERNEL | __GFP_ZERO, - hyp_pgd_order); - if (!boot_hyp_pgd) { - kvm_err("Hyp boot PGD not allocated\n"); - err = -ENOMEM; - goto out; - } - - err = kvm_map_idmap_text(boot_hyp_pgd); - if (err) - goto out; + err = kvm_pgtable_hyp_init(hyp_pgtable, hyp_va_bits); + if (err) + goto out_free_pgtable; - merged_hyp_pgd = (pgd_t *)__get_free_page(GFP_KERNEL | __GFP_ZERO); - if (!merged_hyp_pgd) { - kvm_err("Failed to allocate extra HYP pgd\n"); - goto out; - } - __kvm_extend_hypmap(boot_hyp_pgd, hyp_pgd, merged_hyp_pgd, - hyp_idmap_start); - } else { - err = kvm_map_idmap_text(hyp_pgd); - if (err) - goto out; - } + err = kvm_map_idmap_text(); + if (err) + goto out_destroy_pgtable; io_map_base = hyp_idmap_start; return 0; + +out_destroy_pgtable: + kvm_pgtable_hyp_destroy(hyp_pgtable); +out_free_pgtable: + kfree(hyp_pgtable); + hyp_pgtable = NULL; out: - free_hyp_pgds(); return err; } @@ -2522,7 +1361,7 @@ int kvm_arch_prepare_memory_region(struct kvm *kvm, spin_lock(&kvm->mmu_lock); if (ret) unmap_stage2_range(&kvm->arch.mmu, mem->guest_phys_addr, mem->memory_size); - else + else if (!cpus_have_final_cap(ARM64_HAS_STAGE2_FWB)) stage2_flush_memslot(kvm, memslot); spin_unlock(&kvm->mmu_lock); out: diff --git a/arch/arm64/kvm/pmu-emul.c b/arch/arm64/kvm/pmu-emul.c index f0d0312c0a55..2ed5ef8f274b 100644 --- a/arch/arm64/kvm/pmu-emul.c +++ b/arch/arm64/kvm/pmu-emul.c @@ -20,6 +20,21 @@ static void kvm_pmu_stop_counter(struct kvm_vcpu *vcpu, struct kvm_pmc *pmc); #define PERF_ATTR_CFG1_KVM_PMU_CHAINED 0x1 +static u32 kvm_pmu_event_mask(struct kvm *kvm) +{ + switch (kvm->arch.pmuver) { + case 1: /* ARMv8.0 */ + return GENMASK(9, 0); + case 4: /* ARMv8.1 */ + case 5: /* ARMv8.4 */ + case 6: /* ARMv8.5 */ + return GENMASK(15, 0); + default: /* Shouldn't be here, just for sanity */ + WARN_ONCE(1, "Unknown PMU version %d\n", kvm->arch.pmuver); + return 0; + } +} + /** * kvm_pmu_idx_is_64bit - determine if select_idx is a 64bit counter * @vcpu: The vcpu pointer @@ -100,7 +115,7 @@ static bool kvm_pmu_idx_has_chain_evtype(struct kvm_vcpu *vcpu, u64 select_idx) return false; reg = PMEVTYPER0_EL0 + select_idx; - eventsel = __vcpu_sys_reg(vcpu, reg) & ARMV8_PMU_EVTYPE_EVENT; + eventsel = __vcpu_sys_reg(vcpu, reg) & kvm_pmu_event_mask(vcpu->kvm); return eventsel == ARMV8_PMUV3_PERFCTR_CHAIN; } @@ -269,6 +284,7 @@ void kvm_pmu_vcpu_destroy(struct kvm_vcpu *vcpu) for (i = 0; i < ARMV8_PMU_MAX_COUNTERS; i++) kvm_pmu_release_perf_event(&pmu->pmc[i]); + irq_work_sync(&vcpu->arch.pmu.overflow_work); } u64 kvm_pmu_valid_counter_mask(struct kvm_vcpu *vcpu) @@ -434,6 +450,22 @@ void kvm_pmu_sync_hwstate(struct kvm_vcpu *vcpu) } /** + * When perf interrupt is an NMI, we cannot safely notify the vcpu corresponding + * to the event. + * This is why we need a callback to do it once outside of the NMI context. + */ +static void kvm_pmu_perf_overflow_notify_vcpu(struct irq_work *work) +{ + struct kvm_vcpu *vcpu; + struct kvm_pmu *pmu; + + pmu = container_of(work, struct kvm_pmu, overflow_work); + vcpu = kvm_pmc_to_vcpu(pmu->pmc); + + kvm_vcpu_kick(vcpu); +} + +/** * When the perf event overflows, set the overflow status and inform the vcpu. */ static void kvm_pmu_perf_overflow(struct perf_event *perf_event, @@ -465,7 +497,11 @@ static void kvm_pmu_perf_overflow(struct perf_event *perf_event, if (kvm_pmu_overflow_status(vcpu)) { kvm_make_request(KVM_REQ_IRQ_PENDING, vcpu); - kvm_vcpu_kick(vcpu); + + if (!in_nmi()) + kvm_vcpu_kick(vcpu); + else + irq_work_queue(&vcpu->arch.pmu.overflow_work); } cpu_pmu->pmu.start(perf_event, PERF_EF_RELOAD); @@ -495,7 +531,7 @@ void kvm_pmu_software_increment(struct kvm_vcpu *vcpu, u64 val) /* PMSWINC only applies to ... SW_INC! */ type = __vcpu_sys_reg(vcpu, PMEVTYPER0_EL0 + i); - type &= ARMV8_PMU_EVTYPE_EVENT; + type &= kvm_pmu_event_mask(vcpu->kvm); if (type != ARMV8_PMUV3_PERFCTR_SW_INCR) continue; @@ -578,11 +614,21 @@ static void kvm_pmu_create_perf_event(struct kvm_vcpu *vcpu, u64 select_idx) data = __vcpu_sys_reg(vcpu, reg); kvm_pmu_stop_counter(vcpu, pmc); - eventsel = data & ARMV8_PMU_EVTYPE_EVENT; + if (pmc->idx == ARMV8_PMU_CYCLE_IDX) + eventsel = ARMV8_PMUV3_PERFCTR_CPU_CYCLES; + else + eventsel = data & kvm_pmu_event_mask(vcpu->kvm); - /* Software increment event does't need to be backed by a perf event */ - if (eventsel == ARMV8_PMUV3_PERFCTR_SW_INCR && - pmc->idx != ARMV8_PMU_CYCLE_IDX) + /* Software increment event doesn't need to be backed by a perf event */ + if (eventsel == ARMV8_PMUV3_PERFCTR_SW_INCR) + return; + + /* + * If we have a filter in place and that the event isn't allowed, do + * not install a perf event either. + */ + if (vcpu->kvm->arch.pmu_filter && + !test_bit(eventsel, vcpu->kvm->arch.pmu_filter)) return; memset(&attr, 0, sizeof(struct perf_event_attr)); @@ -594,8 +640,7 @@ static void kvm_pmu_create_perf_event(struct kvm_vcpu *vcpu, u64 select_idx) attr.exclude_kernel = data & ARMV8_PMU_EXCLUDE_EL1 ? 1 : 0; attr.exclude_hv = 1; /* Don't count EL2 events */ attr.exclude_host = 1; /* Don't count host events */ - attr.config = (pmc->idx == ARMV8_PMU_CYCLE_IDX) ? - ARMV8_PMUV3_PERFCTR_CPU_CYCLES : eventsel; + attr.config = eventsel; counter = kvm_pmu_get_pair_counter_value(vcpu, pmc); @@ -679,17 +724,95 @@ static void kvm_pmu_update_pmc_chained(struct kvm_vcpu *vcpu, u64 select_idx) void kvm_pmu_set_counter_event_type(struct kvm_vcpu *vcpu, u64 data, u64 select_idx) { - u64 reg, event_type = data & ARMV8_PMU_EVTYPE_MASK; + u64 reg, mask; + + mask = ARMV8_PMU_EVTYPE_MASK; + mask &= ~ARMV8_PMU_EVTYPE_EVENT; + mask |= kvm_pmu_event_mask(vcpu->kvm); reg = (select_idx == ARMV8_PMU_CYCLE_IDX) ? PMCCFILTR_EL0 : PMEVTYPER0_EL0 + select_idx; - __vcpu_sys_reg(vcpu, reg) = event_type; + __vcpu_sys_reg(vcpu, reg) = data & mask; kvm_pmu_update_pmc_chained(vcpu, select_idx); kvm_pmu_create_perf_event(vcpu, select_idx); } +static int kvm_pmu_probe_pmuver(void) +{ + struct perf_event_attr attr = { }; + struct perf_event *event; + struct arm_pmu *pmu; + int pmuver = 0xf; + + /* + * Create a dummy event that only counts user cycles. As we'll never + * leave this function with the event being live, it will never + * count anything. But it allows us to probe some of the PMU + * details. Yes, this is terrible. + */ + attr.type = PERF_TYPE_RAW; + attr.size = sizeof(attr); + attr.pinned = 1; + attr.disabled = 0; + attr.exclude_user = 0; + attr.exclude_kernel = 1; + attr.exclude_hv = 1; + attr.exclude_host = 1; + attr.config = ARMV8_PMUV3_PERFCTR_CPU_CYCLES; + attr.sample_period = GENMASK(63, 0); + + event = perf_event_create_kernel_counter(&attr, -1, current, + kvm_pmu_perf_overflow, &attr); + + if (IS_ERR(event)) { + pr_err_once("kvm: pmu event creation failed %ld\n", + PTR_ERR(event)); + return 0xf; + } + + if (event->pmu) { + pmu = to_arm_pmu(event->pmu); + if (pmu->pmuver) + pmuver = pmu->pmuver; + } + + perf_event_disable(event); + perf_event_release_kernel(event); + + return pmuver; +} + +u64 kvm_pmu_get_pmceid(struct kvm_vcpu *vcpu, bool pmceid1) +{ + unsigned long *bmap = vcpu->kvm->arch.pmu_filter; + u64 val, mask = 0; + int base, i; + + if (!pmceid1) { + val = read_sysreg(pmceid0_el0); + base = 0; + } else { + val = read_sysreg(pmceid1_el0); + base = 32; + } + + if (!bmap) + return val; + + for (i = 0; i < 32; i += 8) { + u64 byte; + + byte = bitmap_get_value8(bmap, base + i); + mask |= byte << i; + byte = bitmap_get_value8(bmap, 0x4000 + base + i); + mask |= byte << (32 + i); + } + + return val & mask; +} + bool kvm_arm_support_pmu_v3(void) { /* @@ -735,15 +858,6 @@ int kvm_arm_pmu_v3_enable(struct kvm_vcpu *vcpu) static int kvm_arm_pmu_v3_init(struct kvm_vcpu *vcpu) { - if (!kvm_arm_support_pmu_v3()) - return -ENODEV; - - if (!test_bit(KVM_ARM_VCPU_PMU_V3, vcpu->arch.features)) - return -ENXIO; - - if (vcpu->arch.pmu.created) - return -EBUSY; - if (irqchip_in_kernel(vcpu->kvm)) { int ret; @@ -764,6 +878,9 @@ static int kvm_arm_pmu_v3_init(struct kvm_vcpu *vcpu) return ret; } + init_irq_work(&vcpu->arch.pmu.overflow_work, + kvm_pmu_perf_overflow_notify_vcpu); + vcpu->arch.pmu.created = true; return 0; } @@ -796,6 +913,19 @@ static bool pmu_irq_is_valid(struct kvm *kvm, int irq) int kvm_arm_pmu_v3_set_attr(struct kvm_vcpu *vcpu, struct kvm_device_attr *attr) { + if (!kvm_arm_support_pmu_v3() || + !test_bit(KVM_ARM_VCPU_PMU_V3, vcpu->arch.features)) + return -ENODEV; + + if (vcpu->arch.pmu.created) + return -EBUSY; + + if (!vcpu->kvm->arch.pmuver) + vcpu->kvm->arch.pmuver = kvm_pmu_probe_pmuver(); + + if (vcpu->kvm->arch.pmuver == 0xf) + return -ENODEV; + switch (attr->attr) { case KVM_ARM_VCPU_PMU_V3_IRQ: { int __user *uaddr = (int __user *)(long)attr->addr; @@ -804,9 +934,6 @@ int kvm_arm_pmu_v3_set_attr(struct kvm_vcpu *vcpu, struct kvm_device_attr *attr) if (!irqchip_in_kernel(vcpu->kvm)) return -EINVAL; - if (!test_bit(KVM_ARM_VCPU_PMU_V3, vcpu->arch.features)) - return -ENODEV; - if (get_user(irq, uaddr)) return -EFAULT; @@ -824,6 +951,53 @@ int kvm_arm_pmu_v3_set_attr(struct kvm_vcpu *vcpu, struct kvm_device_attr *attr) vcpu->arch.pmu.irq_num = irq; return 0; } + case KVM_ARM_VCPU_PMU_V3_FILTER: { + struct kvm_pmu_event_filter __user *uaddr; + struct kvm_pmu_event_filter filter; + int nr_events; + + nr_events = kvm_pmu_event_mask(vcpu->kvm) + 1; + + uaddr = (struct kvm_pmu_event_filter __user *)(long)attr->addr; + + if (copy_from_user(&filter, uaddr, sizeof(filter))) + return -EFAULT; + + if (((u32)filter.base_event + filter.nevents) > nr_events || + (filter.action != KVM_PMU_EVENT_ALLOW && + filter.action != KVM_PMU_EVENT_DENY)) + return -EINVAL; + + mutex_lock(&vcpu->kvm->lock); + + if (!vcpu->kvm->arch.pmu_filter) { + vcpu->kvm->arch.pmu_filter = bitmap_alloc(nr_events, GFP_KERNEL); + if (!vcpu->kvm->arch.pmu_filter) { + mutex_unlock(&vcpu->kvm->lock); + return -ENOMEM; + } + + /* + * The default depends on the first applied filter. + * If it allows events, the default is to deny. + * Conversely, if the first filter denies a set of + * events, the default is to allow. + */ + if (filter.action == KVM_PMU_EVENT_ALLOW) + bitmap_zero(vcpu->kvm->arch.pmu_filter, nr_events); + else + bitmap_fill(vcpu->kvm->arch.pmu_filter, nr_events); + } + + if (filter.action == KVM_PMU_EVENT_ALLOW) + bitmap_set(vcpu->kvm->arch.pmu_filter, filter.base_event, filter.nevents); + else + bitmap_clear(vcpu->kvm->arch.pmu_filter, filter.base_event, filter.nevents); + + mutex_unlock(&vcpu->kvm->lock); + + return 0; + } case KVM_ARM_VCPU_PMU_V3_INIT: return kvm_arm_pmu_v3_init(vcpu); } @@ -860,6 +1034,7 @@ int kvm_arm_pmu_v3_has_attr(struct kvm_vcpu *vcpu, struct kvm_device_attr *attr) switch (attr->attr) { case KVM_ARM_VCPU_PMU_V3_IRQ: case KVM_ARM_VCPU_PMU_V3_INIT: + case KVM_ARM_VCPU_PMU_V3_FILTER: if (kvm_arm_support_pmu_v3() && test_bit(KVM_ARM_VCPU_PMU_V3, vcpu->arch.features)) return 0; diff --git a/arch/arm64/kvm/pmu.c b/arch/arm64/kvm/pmu.c index 3c224162b3dd..faf32a44ba04 100644 --- a/arch/arm64/kvm/pmu.c +++ b/arch/arm64/kvm/pmu.c @@ -31,9 +31,9 @@ static bool kvm_pmu_switch_needed(struct perf_event_attr *attr) */ void kvm_set_pmu_events(u32 set, struct perf_event_attr *attr) { - struct kvm_host_data *ctx = this_cpu_ptr(&kvm_host_data); + struct kvm_host_data *ctx = this_cpu_ptr_hyp_sym(kvm_host_data); - if (!kvm_pmu_switch_needed(attr)) + if (!ctx || !kvm_pmu_switch_needed(attr)) return; if (!attr->exclude_host) @@ -47,7 +47,10 @@ void kvm_set_pmu_events(u32 set, struct perf_event_attr *attr) */ void kvm_clr_pmu_events(u32 clr) { - struct kvm_host_data *ctx = this_cpu_ptr(&kvm_host_data); + struct kvm_host_data *ctx = this_cpu_ptr_hyp_sym(kvm_host_data); + + if (!ctx) + return; ctx->pmu_events.events_host &= ~clr; ctx->pmu_events.events_guest &= ~clr; @@ -173,7 +176,7 @@ void kvm_vcpu_pmu_restore_guest(struct kvm_vcpu *vcpu) return; preempt_disable(); - host = this_cpu_ptr(&kvm_host_data); + host = this_cpu_ptr_hyp_sym(kvm_host_data); events_guest = host->pmu_events.events_guest; events_host = host->pmu_events.events_host; @@ -193,7 +196,7 @@ void kvm_vcpu_pmu_restore_host(struct kvm_vcpu *vcpu) if (!has_vhe()) return; - host = this_cpu_ptr(&kvm_host_data); + host = this_cpu_ptr_hyp_sym(kvm_host_data); events_guest = host->pmu_events.events_guest; events_host = host->pmu_events.events_host; diff --git a/arch/arm64/kvm/psci.c b/arch/arm64/kvm/psci.c index 83415e96b589..db4056ecccfd 100644 --- a/arch/arm64/kvm/psci.c +++ b/arch/arm64/kvm/psci.c @@ -425,27 +425,30 @@ static int get_kernel_wa_level(u64 regid) { switch (regid) { case KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_1: - switch (kvm_arm_harden_branch_predictor()) { - case KVM_BP_HARDEN_UNKNOWN: + switch (arm64_get_spectre_v2_state()) { + case SPECTRE_VULNERABLE: return KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_1_NOT_AVAIL; - case KVM_BP_HARDEN_WA_NEEDED: + case SPECTRE_MITIGATED: return KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_1_AVAIL; - case KVM_BP_HARDEN_NOT_REQUIRED: + case SPECTRE_UNAFFECTED: return KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_1_NOT_REQUIRED; } return KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_1_NOT_AVAIL; case KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2: - switch (kvm_arm_have_ssbd()) { - case KVM_SSBD_FORCE_DISABLE: - return KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2_NOT_AVAIL; - case KVM_SSBD_KERNEL: - return KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2_AVAIL; - case KVM_SSBD_FORCE_ENABLE: - case KVM_SSBD_MITIGATED: + switch (arm64_get_spectre_v4_state()) { + case SPECTRE_MITIGATED: + /* + * As for the hypercall discovery, we pretend we + * don't have any FW mitigation if SSBS is there at + * all times. + */ + if (cpus_have_final_cap(ARM64_SSBS)) + return KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2_NOT_AVAIL; + fallthrough; + case SPECTRE_UNAFFECTED: return KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2_NOT_REQUIRED; - case KVM_SSBD_UNKNOWN: - default: - return KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2_UNKNOWN; + case SPECTRE_VULNERABLE: + return KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2_NOT_AVAIL; } } @@ -462,14 +465,8 @@ int kvm_arm_get_fw_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg) val = kvm_psci_version(vcpu, vcpu->kvm); break; case KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_1: - val = get_kernel_wa_level(reg->id) & KVM_REG_FEATURE_LEVEL_MASK; - break; case KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2: val = get_kernel_wa_level(reg->id) & KVM_REG_FEATURE_LEVEL_MASK; - - if (val == KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2_AVAIL && - kvm_arm_get_vcpu_workaround_2_flag(vcpu)) - val |= KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2_ENABLED; break; default: return -ENOENT; @@ -527,34 +524,35 @@ int kvm_arm_set_fw_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg) KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2_ENABLED)) return -EINVAL; - wa_level = val & KVM_REG_FEATURE_LEVEL_MASK; - - if (get_kernel_wa_level(reg->id) < wa_level) - return -EINVAL; - /* The enabled bit must not be set unless the level is AVAIL. */ - if (wa_level != KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2_AVAIL && - wa_level != val) + if ((val & KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2_ENABLED) && + (val & KVM_REG_FEATURE_LEVEL_MASK) != KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2_AVAIL) return -EINVAL; - /* Are we finished or do we need to check the enable bit ? */ - if (kvm_arm_have_ssbd() != KVM_SSBD_KERNEL) - return 0; - /* - * If this kernel supports the workaround to be switched on - * or off, make sure it matches the requested setting. + * Map all the possible incoming states to the only two we + * really want to deal with. */ - switch (wa_level) { - case KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2_AVAIL: - kvm_arm_set_vcpu_workaround_2_flag(vcpu, - val & KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2_ENABLED); + switch (val & KVM_REG_FEATURE_LEVEL_MASK) { + case KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2_NOT_AVAIL: + case KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2_UNKNOWN: + wa_level = KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2_NOT_AVAIL; break; + case KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2_AVAIL: case KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2_NOT_REQUIRED: - kvm_arm_set_vcpu_workaround_2_flag(vcpu, true); + wa_level = KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2_NOT_REQUIRED; break; + default: + return -EINVAL; } + /* + * We can deal with NOT_AVAIL on NOT_REQUIRED, but not the + * other way around. + */ + if (get_kernel_wa_level(reg->id) < wa_level) + return -EINVAL; + return 0; default: return -ENOENT; diff --git a/arch/arm64/kvm/pvtime.c b/arch/arm64/kvm/pvtime.c index f7b52ce1557e..920ac43077ad 100644 --- a/arch/arm64/kvm/pvtime.c +++ b/arch/arm64/kvm/pvtime.c @@ -13,25 +13,22 @@ void kvm_update_stolen_time(struct kvm_vcpu *vcpu) { struct kvm *kvm = vcpu->kvm; - u64 steal; - __le64 steal_le; - u64 offset; - int idx; u64 base = vcpu->arch.steal.base; + u64 last_steal = vcpu->arch.steal.last_steal; + u64 offset = offsetof(struct pvclock_vcpu_stolen_time, stolen_time); + u64 steal = 0; + int idx; if (base == GPA_INVALID) return; - /* Let's do the local bookkeeping */ - steal = vcpu->arch.steal.steal; - steal += current->sched_info.run_delay - vcpu->arch.steal.last_steal; - vcpu->arch.steal.last_steal = current->sched_info.run_delay; - vcpu->arch.steal.steal = steal; - - steal_le = cpu_to_le64(steal); idx = srcu_read_lock(&kvm->srcu); - offset = offsetof(struct pvclock_vcpu_stolen_time, stolen_time); - kvm_put_guest(kvm, base + offset, steal_le, u64); + if (!kvm_get_guest(kvm, base + offset, steal)) { + steal = le64_to_cpu(steal); + vcpu->arch.steal.last_steal = READ_ONCE(current->sched_info.run_delay); + steal += vcpu->arch.steal.last_steal - last_steal; + kvm_put_guest(kvm, base + offset, cpu_to_le64(steal)); + } srcu_read_unlock(&kvm->srcu, idx); } @@ -43,7 +40,8 @@ long kvm_hypercall_pv_features(struct kvm_vcpu *vcpu) switch (feature) { case ARM_SMCCC_HV_PV_TIME_FEATURES: case ARM_SMCCC_HV_PV_TIME_ST: - val = SMCCC_RET_SUCCESS; + if (vcpu->arch.steal.base != GPA_INVALID) + val = SMCCC_RET_SUCCESS; break; } @@ -64,7 +62,6 @@ gpa_t kvm_init_stolen_time(struct kvm_vcpu *vcpu) * Start counting stolen time from the time the guest requests * the feature enabled. */ - vcpu->arch.steal.steal = 0; vcpu->arch.steal.last_steal = current->sched_info.run_delay; idx = srcu_read_lock(&kvm->srcu); @@ -74,7 +71,7 @@ gpa_t kvm_init_stolen_time(struct kvm_vcpu *vcpu) return base; } -static bool kvm_arm_pvtime_supported(void) +bool kvm_arm_pvtime_supported(void) { return !!sched_info_on(); } diff --git a/arch/arm64/kvm/reset.c b/arch/arm64/kvm/reset.c index ee33875c5c2a..f32490229a4c 100644 --- a/arch/arm64/kvm/reset.c +++ b/arch/arm64/kvm/reset.c @@ -319,10 +319,6 @@ int kvm_reset_vcpu(struct kvm_vcpu *vcpu) vcpu->arch.reset_state.reset = false; } - /* Default workaround setup is enabled (if supported) */ - if (kvm_arm_have_ssbd() == KVM_SSBD_KERNEL) - vcpu->arch.workaround_flags |= VCPU_WORKAROUND_2_FLAG; - /* Reset timer */ ret = kvm_timer_vcpu_reset(vcpu); out: @@ -339,7 +335,7 @@ u32 get_kvm_ipa_limit(void) int kvm_set_ipa_limit(void) { - unsigned int ipa_max, pa_max, va_max, parange, tgran_2; + unsigned int parange, tgran_2; u64 mmfr0; mmfr0 = read_sanitised_ftr_reg(SYS_ID_AA64MMFR0_EL1); @@ -376,39 +372,11 @@ int kvm_set_ipa_limit(void) break; } - pa_max = id_aa64mmfr0_parange_to_phys_shift(parange); - - /* Clamp the IPA limit to the PA size supported by the kernel */ - ipa_max = (pa_max > PHYS_MASK_SHIFT) ? PHYS_MASK_SHIFT : pa_max; - /* - * Since our stage2 table is dependent on the stage1 page table code, - * we must always honor the following condition: - * - * Number of levels in Stage1 >= Number of levels in Stage2. - * - * So clamp the ipa limit further down to limit the number of levels. - * Since we can concatenate upto 16 tables at entry level, we could - * go upto 4bits above the maximum VA addressable with the current - * number of levels. - */ - va_max = PGDIR_SHIFT + PAGE_SHIFT - 3; - va_max += 4; - - if (va_max < ipa_max) - ipa_max = va_max; - - /* - * If the final limit is lower than the real physical address - * limit of the CPUs, report the reason. - */ - if (ipa_max < pa_max) - pr_info("kvm: Limiting the IPA size due to kernel %s Address limit\n", - (va_max < pa_max) ? "Virtual" : "Physical"); - - WARN(ipa_max < KVM_PHYS_SHIFT, - "KVM IPA limit (%d bit) is smaller than default size\n", ipa_max); - kvm_ipa_limit = ipa_max; - kvm_info("IPA Size Limit: %dbits\n", kvm_ipa_limit); + kvm_ipa_limit = id_aa64mmfr0_parange_to_phys_shift(parange); + WARN(kvm_ipa_limit < KVM_PHYS_SHIFT, + "KVM IPA Size Limit (%d bits) is smaller than default size\n", + kvm_ipa_limit); + kvm_info("IPA Size Limit: %d bits\n", kvm_ipa_limit); return 0; } diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c index 077293b5115f..c1fac9836af1 100644 --- a/arch/arm64/kvm/sys_regs.c +++ b/arch/arm64/kvm/sys_regs.c @@ -95,7 +95,7 @@ static bool __vcpu_read_sys_reg_from_cpu(int reg, u64 *val) case AMAIR_EL1: *val = read_sysreg_s(SYS_AMAIR_EL12); break; case CNTKCTL_EL1: *val = read_sysreg_s(SYS_CNTKCTL_EL12); break; case ELR_EL1: *val = read_sysreg_s(SYS_ELR_EL12); break; - case PAR_EL1: *val = read_sysreg_s(SYS_PAR_EL1); break; + case PAR_EL1: *val = read_sysreg_par(); break; case DACR32_EL2: *val = read_sysreg_s(SYS_DACR32_EL2); break; case IFSR32_EL2: *val = read_sysreg_s(SYS_IFSR32_EL2); break; case DBGVCR32_EL2: *val = read_sysreg_s(SYS_DBGVCR32_EL2); break; @@ -769,10 +769,7 @@ static bool access_pmceid(struct kvm_vcpu *vcpu, struct sys_reg_params *p, if (pmu_access_el0_disabled(vcpu)) return false; - if (!(p->Op2 & 1)) - pmceid = read_sysreg(pmceid0_el0); - else - pmceid = read_sysreg(pmceid1_el0); + pmceid = kvm_pmu_get_pmceid(vcpu, (p->Op2 & 1)); p->regval = pmceid; @@ -1041,8 +1038,8 @@ static bool access_pmuserenr(struct kvm_vcpu *vcpu, struct sys_reg_params *p, { SYS_DESC(SYS_PMEVTYPERn_EL0(n)), \ access_pmu_evtyper, reset_unknown, (PMEVTYPER0_EL0 + n), } -static bool access_amu(struct kvm_vcpu *vcpu, struct sys_reg_params *p, - const struct sys_reg_desc *r) +static bool undef_access(struct kvm_vcpu *vcpu, struct sys_reg_params *p, + const struct sys_reg_desc *r) { kvm_inject_undefined(vcpu); @@ -1050,33 +1047,25 @@ static bool access_amu(struct kvm_vcpu *vcpu, struct sys_reg_params *p, } /* Macro to expand the AMU counter and type registers*/ -#define AMU_AMEVCNTR0_EL0(n) { SYS_DESC(SYS_AMEVCNTR0_EL0(n)), access_amu } -#define AMU_AMEVTYPER0_EL0(n) { SYS_DESC(SYS_AMEVTYPER0_EL0(n)), access_amu } -#define AMU_AMEVCNTR1_EL0(n) { SYS_DESC(SYS_AMEVCNTR1_EL0(n)), access_amu } -#define AMU_AMEVTYPER1_EL0(n) { SYS_DESC(SYS_AMEVTYPER1_EL0(n)), access_amu } - -static bool trap_ptrauth(struct kvm_vcpu *vcpu, - struct sys_reg_params *p, - const struct sys_reg_desc *rd) -{ - /* - * If we land here, that is because we didn't fixup the access on exit - * by allowing the PtrAuth sysregs. The only way this happens is when - * the guest does not have PtrAuth support enabled. - */ - kvm_inject_undefined(vcpu); - - return false; -} +#define AMU_AMEVCNTR0_EL0(n) { SYS_DESC(SYS_AMEVCNTR0_EL0(n)), undef_access } +#define AMU_AMEVTYPER0_EL0(n) { SYS_DESC(SYS_AMEVTYPER0_EL0(n)), undef_access } +#define AMU_AMEVCNTR1_EL0(n) { SYS_DESC(SYS_AMEVCNTR1_EL0(n)), undef_access } +#define AMU_AMEVTYPER1_EL0(n) { SYS_DESC(SYS_AMEVTYPER1_EL0(n)), undef_access } static unsigned int ptrauth_visibility(const struct kvm_vcpu *vcpu, const struct sys_reg_desc *rd) { - return vcpu_has_ptrauth(vcpu) ? 0 : REG_HIDDEN_USER | REG_HIDDEN_GUEST; + return vcpu_has_ptrauth(vcpu) ? 0 : REG_HIDDEN; } +/* + * If we land here on a PtrAuth access, that is because we didn't + * fixup the access on exit by allowing the PtrAuth sysregs. The only + * way this happens is when the guest does not have PtrAuth support + * enabled. + */ #define __PTRAUTH_KEY(k) \ - { SYS_DESC(SYS_## k), trap_ptrauth, reset_unknown, k, \ + { SYS_DESC(SYS_## k), undef_access, reset_unknown, k, \ .visibility = ptrauth_visibility} #define PTRAUTH_KEY(k) \ @@ -1131,6 +1120,10 @@ static u64 read_id_reg(const struct kvm_vcpu *vcpu, if (!vcpu_has_sve(vcpu)) val &= ~(0xfUL << ID_AA64PFR0_SVE_SHIFT); val &= ~(0xfUL << ID_AA64PFR0_AMU_SHIFT); + val &= ~(0xfUL << ID_AA64PFR0_CSV2_SHIFT); + val |= ((u64)vcpu->kvm->arch.pfr0_csv2 << ID_AA64PFR0_CSV2_SHIFT); + } else if (id == SYS_ID_AA64PFR1_EL1) { + val &= ~(0xfUL << ID_AA64PFR1_MTE_SHIFT); } else if (id == SYS_ID_AA64ISAR1_EL1 && !vcpu_has_ptrauth(vcpu)) { val &= ~((0xfUL << ID_AA64ISAR1_APA_SHIFT) | (0xfUL << ID_AA64ISAR1_API_SHIFT) | @@ -1151,6 +1144,22 @@ static u64 read_id_reg(const struct kvm_vcpu *vcpu, return val; } +static unsigned int id_visibility(const struct kvm_vcpu *vcpu, + const struct sys_reg_desc *r) +{ + u32 id = sys_reg((u32)r->Op0, (u32)r->Op1, + (u32)r->CRn, (u32)r->CRm, (u32)r->Op2); + + switch (id) { + case SYS_ID_AA64ZFR0_EL1: + if (!vcpu_has_sve(vcpu)) + return REG_RAZ; + break; + } + + return 0; +} + /* cpufeature ID register access trap handlers */ static bool __access_id_reg(struct kvm_vcpu *vcpu, @@ -1169,7 +1178,9 @@ static bool access_id_reg(struct kvm_vcpu *vcpu, struct sys_reg_params *p, const struct sys_reg_desc *r) { - return __access_id_reg(vcpu, p, r, false); + bool raz = sysreg_visible_as_raz(vcpu, r); + + return __access_id_reg(vcpu, p, r, raz); } static bool access_raz_id_reg(struct kvm_vcpu *vcpu, @@ -1190,71 +1201,40 @@ static unsigned int sve_visibility(const struct kvm_vcpu *vcpu, if (vcpu_has_sve(vcpu)) return 0; - return REG_HIDDEN_USER | REG_HIDDEN_GUEST; + return REG_HIDDEN; } -/* Visibility overrides for SVE-specific ID registers */ -static unsigned int sve_id_visibility(const struct kvm_vcpu *vcpu, - const struct sys_reg_desc *rd) -{ - if (vcpu_has_sve(vcpu)) - return 0; - - return REG_HIDDEN_USER; -} - -/* Generate the emulated ID_AA64ZFR0_EL1 value exposed to the guest */ -static u64 guest_id_aa64zfr0_el1(const struct kvm_vcpu *vcpu) -{ - if (!vcpu_has_sve(vcpu)) - return 0; - - return read_sanitised_ftr_reg(SYS_ID_AA64ZFR0_EL1); -} - -static bool access_id_aa64zfr0_el1(struct kvm_vcpu *vcpu, - struct sys_reg_params *p, - const struct sys_reg_desc *rd) -{ - if (p->is_write) - return write_to_read_only(vcpu, p, rd); - - p->regval = guest_id_aa64zfr0_el1(vcpu); - return true; -} - -static int get_id_aa64zfr0_el1(struct kvm_vcpu *vcpu, - const struct sys_reg_desc *rd, - const struct kvm_one_reg *reg, void __user *uaddr) -{ - u64 val; - - if (WARN_ON(!vcpu_has_sve(vcpu))) - return -ENOENT; - - val = guest_id_aa64zfr0_el1(vcpu); - return reg_to_user(uaddr, &val, reg->id); -} - -static int set_id_aa64zfr0_el1(struct kvm_vcpu *vcpu, - const struct sys_reg_desc *rd, - const struct kvm_one_reg *reg, void __user *uaddr) +static int set_id_aa64pfr0_el1(struct kvm_vcpu *vcpu, + const struct sys_reg_desc *rd, + const struct kvm_one_reg *reg, void __user *uaddr) { const u64 id = sys_reg_to_index(rd); int err; u64 val; - - if (WARN_ON(!vcpu_has_sve(vcpu))) - return -ENOENT; + u8 csv2; err = reg_from_user(&val, uaddr, id); if (err) return err; - /* This is what we mean by invariant: you can't change it. */ - if (val != guest_id_aa64zfr0_el1(vcpu)) + /* + * Allow AA64PFR0_EL1.CSV2 to be set from userspace as long as + * it doesn't promise more than what is actually provided (the + * guest could otherwise be covered in ectoplasmic residue). + */ + csv2 = cpuid_feature_extract_unsigned_field(val, ID_AA64PFR0_CSV2_SHIFT); + if (csv2 > 1 || + (csv2 && arm64_get_spectre_v2_state() != SPECTRE_UNAFFECTED)) + return -EINVAL; + + /* We can only differ with CSV2, and anything else is an error */ + val ^= read_id_reg(vcpu, rd, false); + val &= ~(0xFUL << ID_AA64PFR0_CSV2_SHIFT); + if (val) return -EINVAL; + vcpu->kvm->arch.pfr0_csv2 = csv2; + return 0; } @@ -1297,13 +1277,17 @@ static int __set_id_reg(const struct kvm_vcpu *vcpu, static int get_id_reg(struct kvm_vcpu *vcpu, const struct sys_reg_desc *rd, const struct kvm_one_reg *reg, void __user *uaddr) { - return __get_id_reg(vcpu, rd, uaddr, false); + bool raz = sysreg_visible_as_raz(vcpu, rd); + + return __get_id_reg(vcpu, rd, uaddr, raz); } static int set_id_reg(struct kvm_vcpu *vcpu, const struct sys_reg_desc *rd, const struct kvm_one_reg *reg, void __user *uaddr) { - return __set_id_reg(vcpu, rd, uaddr, false); + bool raz = sysreg_visible_as_raz(vcpu, rd); + + return __set_id_reg(vcpu, rd, uaddr, raz); } static int get_raz_id_reg(struct kvm_vcpu *vcpu, const struct sys_reg_desc *rd, @@ -1388,6 +1372,7 @@ static bool access_ccsidr(struct kvm_vcpu *vcpu, struct sys_reg_params *p, .access = access_id_reg, \ .get_user = get_id_reg, \ .set_user = set_id_reg, \ + .visibility = id_visibility, \ } /* @@ -1505,11 +1490,12 @@ static const struct sys_reg_desc sys_reg_descs[] = { /* AArch64 ID registers */ /* CRm=4 */ - ID_SANITISED(ID_AA64PFR0_EL1), + { SYS_DESC(SYS_ID_AA64PFR0_EL1), .access = access_id_reg, + .get_user = get_id_reg, .set_user = set_id_aa64pfr0_el1, }, ID_SANITISED(ID_AA64PFR1_EL1), ID_UNALLOCATED(4,2), ID_UNALLOCATED(4,3), - { SYS_DESC(SYS_ID_AA64ZFR0_EL1), access_id_aa64zfr0_el1, .get_user = get_id_aa64zfr0_el1, .set_user = set_id_aa64zfr0_el1, .visibility = sve_id_visibility }, + ID_SANITISED(ID_AA64ZFR0_EL1), ID_UNALLOCATED(4,5), ID_UNALLOCATED(4,6), ID_UNALLOCATED(4,7), @@ -1547,6 +1533,10 @@ static const struct sys_reg_desc sys_reg_descs[] = { { SYS_DESC(SYS_SCTLR_EL1), access_vm_reg, reset_val, SCTLR_EL1, 0x00C50078 }, { SYS_DESC(SYS_ACTLR_EL1), access_actlr, reset_actlr, ACTLR_EL1 }, { SYS_DESC(SYS_CPACR_EL1), NULL, reset_val, CPACR_EL1, 0 }, + + { SYS_DESC(SYS_RGSR_EL1), undef_access }, + { SYS_DESC(SYS_GCR_EL1), undef_access }, + { SYS_DESC(SYS_ZCR_EL1), NULL, reset_val, ZCR_EL1, 0, .visibility = sve_visibility }, { SYS_DESC(SYS_TTBR0_EL1), access_vm_reg, reset_unknown, TTBR0_EL1 }, { SYS_DESC(SYS_TTBR1_EL1), access_vm_reg, reset_unknown, TTBR1_EL1 }, @@ -1571,6 +1561,9 @@ static const struct sys_reg_desc sys_reg_descs[] = { { SYS_DESC(SYS_ERXMISC0_EL1), trap_raz_wi }, { SYS_DESC(SYS_ERXMISC1_EL1), trap_raz_wi }, + { SYS_DESC(SYS_TFSR_EL1), undef_access }, + { SYS_DESC(SYS_TFSRE0_EL1), undef_access }, + { SYS_DESC(SYS_FAR_EL1), access_vm_reg, reset_unknown, FAR_EL1 }, { SYS_DESC(SYS_PAR_EL1), NULL, reset_unknown, PAR_EL1 }, @@ -1605,6 +1598,8 @@ static const struct sys_reg_desc sys_reg_descs[] = { { SYS_DESC(SYS_CONTEXTIDR_EL1), access_vm_reg, reset_val, CONTEXTIDR_EL1, 0 }, { SYS_DESC(SYS_TPIDR_EL1), NULL, reset_unknown, TPIDR_EL1 }, + { SYS_DESC(SYS_SCXTNUM_EL1), undef_access }, + { SYS_DESC(SYS_CNTKCTL_EL1), NULL, reset_val, CNTKCTL_EL1, 0}, { SYS_DESC(SYS_CCSIDR_EL1), access_ccsidr }, @@ -1633,14 +1628,16 @@ static const struct sys_reg_desc sys_reg_descs[] = { { SYS_DESC(SYS_TPIDR_EL0), NULL, reset_unknown, TPIDR_EL0 }, { SYS_DESC(SYS_TPIDRRO_EL0), NULL, reset_unknown, TPIDRRO_EL0 }, - { SYS_DESC(SYS_AMCR_EL0), access_amu }, - { SYS_DESC(SYS_AMCFGR_EL0), access_amu }, - { SYS_DESC(SYS_AMCGCR_EL0), access_amu }, - { SYS_DESC(SYS_AMUSERENR_EL0), access_amu }, - { SYS_DESC(SYS_AMCNTENCLR0_EL0), access_amu }, - { SYS_DESC(SYS_AMCNTENSET0_EL0), access_amu }, - { SYS_DESC(SYS_AMCNTENCLR1_EL0), access_amu }, - { SYS_DESC(SYS_AMCNTENSET1_EL0), access_amu }, + { SYS_DESC(SYS_SCXTNUM_EL0), undef_access }, + + { SYS_DESC(SYS_AMCR_EL0), undef_access }, + { SYS_DESC(SYS_AMCFGR_EL0), undef_access }, + { SYS_DESC(SYS_AMCGCR_EL0), undef_access }, + { SYS_DESC(SYS_AMUSERENR_EL0), undef_access }, + { SYS_DESC(SYS_AMCNTENCLR0_EL0), undef_access }, + { SYS_DESC(SYS_AMCNTENSET0_EL0), undef_access }, + { SYS_DESC(SYS_AMCNTENCLR1_EL0), undef_access }, + { SYS_DESC(SYS_AMCNTENSET1_EL0), undef_access }, AMU_AMEVCNTR0_EL0(0), AMU_AMEVCNTR0_EL0(1), AMU_AMEVCNTR0_EL0(2), @@ -1881,9 +1878,9 @@ static const struct sys_reg_desc cp14_regs[] = { { Op1( 0), CRn( 0), CRm( 1), Op2( 0), trap_raz_wi }, DBG_BCR_BVR_WCR_WVR(1), /* DBGDCCINT */ - { Op1( 0), CRn( 0), CRm( 2), Op2( 0), trap_debug32 }, + { Op1( 0), CRn( 0), CRm( 2), Op2( 0), trap_debug32, NULL, cp14_DBGDCCINT }, /* DBGDSCRext */ - { Op1( 0), CRn( 0), CRm( 2), Op2( 2), trap_debug32 }, + { Op1( 0), CRn( 0), CRm( 2), Op2( 2), trap_debug32, NULL, cp14_DBGDSCRext }, DBG_BCR_BVR_WCR_WVR(2), /* DBGDTR[RT]Xint */ { Op1( 0), CRn( 0), CRm( 3), Op2( 0), trap_raz_wi }, @@ -1898,7 +1895,7 @@ static const struct sys_reg_desc cp14_regs[] = { { Op1( 0), CRn( 0), CRm( 6), Op2( 2), trap_raz_wi }, DBG_BCR_BVR_WCR_WVR(6), /* DBGVCR */ - { Op1( 0), CRn( 0), CRm( 7), Op2( 0), trap_debug32 }, + { Op1( 0), CRn( 0), CRm( 7), Op2( 0), trap_debug32, NULL, cp14_DBGVCR }, DBG_BCR_BVR_WCR_WVR(7), DBG_BCR_BVR_WCR_WVR(8), DBG_BCR_BVR_WCR_WVR(9), @@ -2169,7 +2166,7 @@ static void perform_access(struct kvm_vcpu *vcpu, trace_kvm_sys_access(*vcpu_pc(vcpu), params, r); /* Check for regs disabled by runtime config */ - if (sysreg_hidden_from_guest(vcpu, r)) { + if (sysreg_hidden(vcpu, r)) { kvm_inject_undefined(vcpu); return; } @@ -2668,7 +2665,7 @@ int kvm_arm_sys_reg_get_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg return get_invariant_sys_reg(reg->id, uaddr); /* Check for regs disabled by runtime config */ - if (sysreg_hidden_from_user(vcpu, r)) + if (sysreg_hidden(vcpu, r)) return -ENOENT; if (r->get_user) @@ -2693,7 +2690,7 @@ int kvm_arm_sys_reg_set_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg return set_invariant_sys_reg(reg->id, uaddr); /* Check for regs disabled by runtime config */ - if (sysreg_hidden_from_user(vcpu, r)) + if (sysreg_hidden(vcpu, r)) return -ENOENT; if (r->set_user) @@ -2764,7 +2761,7 @@ static int walk_one_sys_reg(const struct kvm_vcpu *vcpu, if (!(rd->reg || rd->get_user)) return 0; - if (sysreg_hidden_from_user(vcpu, rd)) + if (sysreg_hidden(vcpu, rd)) return 0; if (!copy_reg_to_user(rd, uind)) diff --git a/arch/arm64/kvm/sys_regs.h b/arch/arm64/kvm/sys_regs.h index 5a6fc30f5989..0f95964339b1 100644 --- a/arch/arm64/kvm/sys_regs.h +++ b/arch/arm64/kvm/sys_regs.h @@ -59,8 +59,8 @@ struct sys_reg_desc { const struct sys_reg_desc *rd); }; -#define REG_HIDDEN_USER (1 << 0) /* hidden from userspace ioctls */ -#define REG_HIDDEN_GUEST (1 << 1) /* hidden from guest */ +#define REG_HIDDEN (1 << 0) /* hidden from userspace and guest */ +#define REG_RAZ (1 << 1) /* RAZ from userspace and guest */ static __printf(2, 3) inline void print_sys_reg_msg(const struct sys_reg_params *p, @@ -111,22 +111,22 @@ static inline void reset_val(struct kvm_vcpu *vcpu, const struct sys_reg_desc *r __vcpu_sys_reg(vcpu, r->reg) = r->val; } -static inline bool sysreg_hidden_from_guest(const struct kvm_vcpu *vcpu, - const struct sys_reg_desc *r) +static inline bool sysreg_hidden(const struct kvm_vcpu *vcpu, + const struct sys_reg_desc *r) { if (likely(!r->visibility)) return false; - return r->visibility(vcpu, r) & REG_HIDDEN_GUEST; + return r->visibility(vcpu, r) & REG_HIDDEN; } -static inline bool sysreg_hidden_from_user(const struct kvm_vcpu *vcpu, - const struct sys_reg_desc *r) +static inline bool sysreg_visible_as_raz(const struct kvm_vcpu *vcpu, + const struct sys_reg_desc *r) { if (likely(!r->visibility)) return false; - return r->visibility(vcpu, r) & REG_HIDDEN_USER; + return r->visibility(vcpu, r) & REG_RAZ; } static inline int cmp_sys_reg(const struct sys_reg_desc *i1, diff --git a/arch/arm64/kvm/trace_arm.h b/arch/arm64/kvm/trace_arm.h index 4691053c5ee4..ff0444352bba 100644 --- a/arch/arm64/kvm/trace_arm.h +++ b/arch/arm64/kvm/trace_arm.h @@ -23,7 +23,7 @@ TRACE_EVENT(kvm_entry, __entry->vcpu_pc = vcpu_pc; ), - TP_printk("PC: 0x%08lx", __entry->vcpu_pc) + TP_printk("PC: 0x%016lx", __entry->vcpu_pc) ); TRACE_EVENT(kvm_exit, @@ -42,7 +42,7 @@ TRACE_EVENT(kvm_exit, __entry->vcpu_pc = vcpu_pc; ), - TP_printk("%s: HSR_EC: 0x%04x (%s), PC: 0x%08lx", + TP_printk("%s: HSR_EC: 0x%04x (%s), PC: 0x%016lx", __print_symbolic(__entry->ret, kvm_arm_exception_type), __entry->esr_ec, __print_symbolic(__entry->esr_ec, kvm_arm_exception_class), @@ -69,7 +69,7 @@ TRACE_EVENT(kvm_guest_fault, __entry->ipa = ipa; ), - TP_printk("ipa %#llx, hsr %#08lx, hxfar %#08lx, pc %#08lx", + TP_printk("ipa %#llx, hsr %#08lx, hxfar %#08lx, pc %#016lx", __entry->ipa, __entry->hsr, __entry->hxfar, __entry->vcpu_pc) ); @@ -131,7 +131,7 @@ TRACE_EVENT(kvm_mmio_emulate, __entry->cpsr = cpsr; ), - TP_printk("Emulate MMIO at: 0x%08lx (instr: %08lx, cpsr: %08lx)", + TP_printk("Emulate MMIO at: 0x%016lx (instr: %08lx, cpsr: %08lx)", __entry->vcpu_pc, __entry->instr, __entry->cpsr) ); @@ -149,7 +149,7 @@ TRACE_EVENT(kvm_unmap_hva_range, __entry->end = end; ), - TP_printk("mmu notifier unmap range: %#08lx -- %#08lx", + TP_printk("mmu notifier unmap range: %#016lx -- %#016lx", __entry->start, __entry->end) ); @@ -165,7 +165,7 @@ TRACE_EVENT(kvm_set_spte_hva, __entry->hva = hva; ), - TP_printk("mmu notifier set pte hva: %#08lx", __entry->hva) + TP_printk("mmu notifier set pte hva: %#016lx", __entry->hva) ); TRACE_EVENT(kvm_age_hva, @@ -182,7 +182,7 @@ TRACE_EVENT(kvm_age_hva, __entry->end = end; ), - TP_printk("mmu notifier age hva: %#08lx -- %#08lx", + TP_printk("mmu notifier age hva: %#016lx -- %#016lx", __entry->start, __entry->end) ); @@ -198,7 +198,7 @@ TRACE_EVENT(kvm_test_age_hva, __entry->hva = hva; ), - TP_printk("mmu notifier test age hva: %#08lx", __entry->hva) + TP_printk("mmu notifier test age hva: %#016lx", __entry->hva) ); TRACE_EVENT(kvm_set_way_flush, diff --git a/arch/arm64/kvm/trace_handle_exit.h b/arch/arm64/kvm/trace_handle_exit.h index 2c56d1e0f5bd..8d78acc4fba7 100644 --- a/arch/arm64/kvm/trace_handle_exit.h +++ b/arch/arm64/kvm/trace_handle_exit.h @@ -22,7 +22,7 @@ TRACE_EVENT(kvm_wfx_arm64, __entry->is_wfe = is_wfe; ), - TP_printk("guest executed wf%c at: 0x%08lx", + TP_printk("guest executed wf%c at: 0x%016lx", __entry->is_wfe ? 'e' : 'i', __entry->vcpu_pc) ); @@ -42,7 +42,7 @@ TRACE_EVENT(kvm_hvc_arm64, __entry->imm = imm; ), - TP_printk("HVC at 0x%08lx (r0: 0x%08lx, imm: 0x%lx)", + TP_printk("HVC at 0x%016lx (r0: 0x%016lx, imm: 0x%lx)", __entry->vcpu_pc, __entry->r0, __entry->imm) ); @@ -135,7 +135,7 @@ TRACE_EVENT(trap_reg, __entry->write_value = write_value; ), - TP_printk("%s %s reg %d (0x%08llx)", __entry->fn, __entry->is_write?"write to":"read from", __entry->reg, __entry->write_value) + TP_printk("%s %s reg %d (0x%016llx)", __entry->fn, __entry->is_write?"write to":"read from", __entry->reg, __entry->write_value) ); TRACE_EVENT(kvm_handle_sys_reg, diff --git a/arch/arm64/kvm/vgic/vgic-debug.c b/arch/arm64/kvm/vgic/vgic-debug.c index b13a9e3f99dd..f38c40a76251 100644 --- a/arch/arm64/kvm/vgic/vgic-debug.c +++ b/arch/arm64/kvm/vgic/vgic-debug.c @@ -260,34 +260,14 @@ static int vgic_debug_show(struct seq_file *s, void *v) return 0; } -static const struct seq_operations vgic_debug_seq_ops = { +static const struct seq_operations vgic_debug_sops = { .start = vgic_debug_start, .next = vgic_debug_next, .stop = vgic_debug_stop, .show = vgic_debug_show }; -static int debug_open(struct inode *inode, struct file *file) -{ - int ret; - ret = seq_open(file, &vgic_debug_seq_ops); - if (!ret) { - struct seq_file *seq; - /* seq_open will have modified file->private_data */ - seq = file->private_data; - seq->private = inode->i_private; - } - - return ret; -}; - -static const struct file_operations vgic_debug_fops = { - .owner = THIS_MODULE, - .open = debug_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release -}; +DEFINE_SEQ_ATTRIBUTE(vgic_debug); void vgic_debug_init(struct kvm *kvm) { diff --git a/arch/arm64/kvm/vgic/vgic-mmio-v3.c b/arch/arm64/kvm/vgic/vgic-mmio-v3.c index 5c786b915cd3..52d6f24f65dc 100644 --- a/arch/arm64/kvm/vgic/vgic-mmio-v3.c +++ b/arch/arm64/kvm/vgic/vgic-mmio-v3.c @@ -1001,8 +1001,8 @@ void vgic_v3_dispatch_sgi(struct kvm_vcpu *vcpu, u64 reg, bool allow_group1) raw_spin_lock_irqsave(&irq->irq_lock, flags); /* - * An access targetting Group0 SGIs can only generate - * those, while an access targetting Group1 SGIs can + * An access targeting Group0 SGIs can only generate + * those, while an access targeting Group1 SGIs can * generate interrupts of either group. */ if (!irq->group || allow_group1) { diff --git a/arch/arm64/kvm/vgic/vgic-v3.c b/arch/arm64/kvm/vgic/vgic-v3.c index 76e2d85789ed..9cdf39a94a63 100644 --- a/arch/arm64/kvm/vgic/vgic-v3.c +++ b/arch/arm64/kvm/vgic/vgic-v3.c @@ -662,7 +662,7 @@ void vgic_v3_load(struct kvm_vcpu *vcpu) if (likely(cpu_if->vgic_sre)) kvm_call_hyp(__vgic_v3_write_vmcr, cpu_if->vgic_vmcr); - kvm_call_hyp(__vgic_v3_restore_aprs, kern_hyp_va(cpu_if)); + kvm_call_hyp(__vgic_v3_restore_aprs, cpu_if); if (has_vhe()) __vgic_v3_activate_traps(cpu_if); @@ -686,7 +686,7 @@ void vgic_v3_put(struct kvm_vcpu *vcpu) vgic_v3_vmcr_sync(vcpu); - kvm_call_hyp(__vgic_v3_save_aprs, kern_hyp_va(cpu_if)); + kvm_call_hyp(__vgic_v3_save_aprs, cpu_if); if (has_vhe()) __vgic_v3_deactivate_traps(cpu_if); diff --git a/arch/arm64/lib/Makefile b/arch/arm64/lib/Makefile index 2fc253466dbf..d31e1169d9b8 100644 --- a/arch/arm64/lib/Makefile +++ b/arch/arm64/lib/Makefile @@ -16,3 +16,5 @@ lib-$(CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE) += uaccess_flushcache.o obj-$(CONFIG_CRC32) += crc32.o obj-$(CONFIG_FUNCTION_ERROR_INJECTION) += error-inject.o + +obj-$(CONFIG_ARM64_MTE) += mte.o diff --git a/arch/arm64/lib/memcpy.S b/arch/arm64/lib/memcpy.S index e0bf83d556f2..dc8d2a216a6e 100644 --- a/arch/arm64/lib/memcpy.S +++ b/arch/arm64/lib/memcpy.S @@ -56,9 +56,8 @@ stp \reg1, \reg2, [\ptr], \val .endm - .weak memcpy SYM_FUNC_START_ALIAS(__memcpy) -SYM_FUNC_START_PI(memcpy) +SYM_FUNC_START_WEAK_PI(memcpy) #include "copy_template.S" ret SYM_FUNC_END_PI(memcpy) diff --git a/arch/arm64/lib/memmove.S b/arch/arm64/lib/memmove.S index 02cda2e33bde..1035dce4bdaf 100644 --- a/arch/arm64/lib/memmove.S +++ b/arch/arm64/lib/memmove.S @@ -45,9 +45,8 @@ C_h .req x12 D_l .req x13 D_h .req x14 - .weak memmove SYM_FUNC_START_ALIAS(__memmove) -SYM_FUNC_START_PI(memmove) +SYM_FUNC_START_WEAK_PI(memmove) cmp dstin, src b.lo __memcpy add tmp1, src, count diff --git a/arch/arm64/lib/memset.S b/arch/arm64/lib/memset.S index 77c3c7ba0084..a9c1c9a01ea9 100644 --- a/arch/arm64/lib/memset.S +++ b/arch/arm64/lib/memset.S @@ -42,9 +42,8 @@ dst .req x8 tmp3w .req w9 tmp3 .req x9 - .weak memset SYM_FUNC_START_ALIAS(__memset) -SYM_FUNC_START_PI(memset) +SYM_FUNC_START_WEAK_PI(memset) mov dst, dstin /* Preserve return value. */ and A_lw, val, #255 orr A_lw, A_lw, A_lw, lsl #8 diff --git a/arch/arm64/lib/mte.S b/arch/arm64/lib/mte.S new file mode 100644 index 000000000000..03ca6d8b8670 --- /dev/null +++ b/arch/arm64/lib/mte.S @@ -0,0 +1,151 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (C) 2020 ARM Ltd. + */ +#include <linux/linkage.h> + +#include <asm/alternative.h> +#include <asm/assembler.h> +#include <asm/mte.h> +#include <asm/page.h> +#include <asm/sysreg.h> + + .arch armv8.5-a+memtag + +/* + * multitag_transfer_size - set \reg to the block size that is accessed by the + * LDGM/STGM instructions. + */ + .macro multitag_transfer_size, reg, tmp + mrs_s \reg, SYS_GMID_EL1 + ubfx \reg, \reg, #SYS_GMID_EL1_BS_SHIFT, #SYS_GMID_EL1_BS_SIZE + mov \tmp, #4 + lsl \reg, \tmp, \reg + .endm + +/* + * Clear the tags in a page + * x0 - address of the page to be cleared + */ +SYM_FUNC_START(mte_clear_page_tags) + multitag_transfer_size x1, x2 +1: stgm xzr, [x0] + add x0, x0, x1 + tst x0, #(PAGE_SIZE - 1) + b.ne 1b + ret +SYM_FUNC_END(mte_clear_page_tags) + +/* + * Copy the tags from the source page to the destination one + * x0 - address of the destination page + * x1 - address of the source page + */ +SYM_FUNC_START(mte_copy_page_tags) + mov x2, x0 + mov x3, x1 + multitag_transfer_size x5, x6 +1: ldgm x4, [x3] + stgm x4, [x2] + add x2, x2, x5 + add x3, x3, x5 + tst x2, #(PAGE_SIZE - 1) + b.ne 1b + ret +SYM_FUNC_END(mte_copy_page_tags) + +/* + * Read tags from a user buffer (one tag per byte) and set the corresponding + * tags at the given kernel address. Used by PTRACE_POKEMTETAGS. + * x0 - kernel address (to) + * x1 - user buffer (from) + * x2 - number of tags/bytes (n) + * Returns: + * x0 - number of tags read/set + */ +SYM_FUNC_START(mte_copy_tags_from_user) + mov x3, x1 + cbz x2, 2f +1: + uao_user_alternative 2f, ldrb, ldtrb, w4, x1, 0 + lsl x4, x4, #MTE_TAG_SHIFT + stg x4, [x0], #MTE_GRANULE_SIZE + add x1, x1, #1 + subs x2, x2, #1 + b.ne 1b + + // exception handling and function return +2: sub x0, x1, x3 // update the number of tags set + ret +SYM_FUNC_END(mte_copy_tags_from_user) + +/* + * Get the tags from a kernel address range and write the tag values to the + * given user buffer (one tag per byte). Used by PTRACE_PEEKMTETAGS. + * x0 - user buffer (to) + * x1 - kernel address (from) + * x2 - number of tags/bytes (n) + * Returns: + * x0 - number of tags read/set + */ +SYM_FUNC_START(mte_copy_tags_to_user) + mov x3, x0 + cbz x2, 2f +1: + ldg x4, [x1] + ubfx x4, x4, #MTE_TAG_SHIFT, #MTE_TAG_SIZE + uao_user_alternative 2f, strb, sttrb, w4, x0, 0 + add x0, x0, #1 + add x1, x1, #MTE_GRANULE_SIZE + subs x2, x2, #1 + b.ne 1b + + // exception handling and function return +2: sub x0, x0, x3 // update the number of tags copied + ret +SYM_FUNC_END(mte_copy_tags_to_user) + +/* + * Save the tags in a page + * x0 - page address + * x1 - tag storage + */ +SYM_FUNC_START(mte_save_page_tags) + multitag_transfer_size x7, x5 +1: + mov x2, #0 +2: + ldgm x5, [x0] + orr x2, x2, x5 + add x0, x0, x7 + tst x0, #0xFF // 16 tag values fit in a register, + b.ne 2b // which is 16*16=256 bytes + + str x2, [x1], #8 + + tst x0, #(PAGE_SIZE - 1) + b.ne 1b + + ret +SYM_FUNC_END(mte_save_page_tags) + +/* + * Restore the tags in a page + * x0 - page address + * x1 - tag storage + */ +SYM_FUNC_START(mte_restore_page_tags) + multitag_transfer_size x7, x5 +1: + ldr x2, [x1], #8 +2: + stgm x2, [x0] + add x0, x0, x7 + tst x0, #0xFF + b.ne 2b + + tst x0, #(PAGE_SIZE - 1) + b.ne 1b + + ret +SYM_FUNC_END(mte_restore_page_tags) diff --git a/arch/arm64/mm/Makefile b/arch/arm64/mm/Makefile index d91030f0ffee..5ead3c3de3b6 100644 --- a/arch/arm64/mm/Makefile +++ b/arch/arm64/mm/Makefile @@ -4,10 +4,11 @@ obj-y := dma-mapping.o extable.o fault.o init.o \ ioremap.o mmap.o pgd.o mmu.o \ context.o proc.o pageattr.o obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o -obj-$(CONFIG_PTDUMP_CORE) += dump.o +obj-$(CONFIG_PTDUMP_CORE) += ptdump.o obj-$(CONFIG_PTDUMP_DEBUGFS) += ptdump_debugfs.o obj-$(CONFIG_NUMA) += numa.o obj-$(CONFIG_DEBUG_VIRTUAL) += physaddr.o +obj-$(CONFIG_ARM64_MTE) += mteswap.o KASAN_SANITIZE_physaddr.o += n obj-$(CONFIG_KASAN) += kasan_init.o diff --git a/arch/arm64/mm/context.c b/arch/arm64/mm/context.c index a206655a39a5..001737a8f309 100644 --- a/arch/arm64/mm/context.c +++ b/arch/arm64/mm/context.c @@ -27,6 +27,10 @@ static DEFINE_PER_CPU(atomic64_t, active_asids); static DEFINE_PER_CPU(u64, reserved_asids); static cpumask_t tlb_flush_pending; +static unsigned long max_pinned_asids; +static unsigned long nr_pinned_asids; +static unsigned long *pinned_asid_map; + #define ASID_MASK (~GENMASK(asid_bits - 1, 0)) #define ASID_FIRST_VERSION (1UL << asid_bits) @@ -45,7 +49,7 @@ static u32 get_cpu_asid_bits(void) default: pr_warn("CPU%d: Unknown ASID size (%d); assuming 8-bit\n", smp_processor_id(), fld); - /* Fallthrough */ + fallthrough; case 0: asid = 8; break; @@ -72,7 +76,7 @@ void verify_cpu_asid_bits(void) } } -static void set_kpti_asid_bits(void) +static void set_kpti_asid_bits(unsigned long *map) { unsigned int len = BITS_TO_LONGS(NUM_USER_ASIDS) * sizeof(unsigned long); /* @@ -81,13 +85,15 @@ static void set_kpti_asid_bits(void) * is set, then the ASID will map only userspace. Thus * mark even as reserved for kernel. */ - memset(asid_map, 0xaa, len); + memset(map, 0xaa, len); } static void set_reserved_asid_bits(void) { - if (arm64_kernel_unmapped_at_el0()) - set_kpti_asid_bits(); + if (pinned_asid_map) + bitmap_copy(asid_map, pinned_asid_map, NUM_USER_ASIDS); + else if (arm64_kernel_unmapped_at_el0()) + set_kpti_asid_bits(asid_map); else bitmap_clear(asid_map, 0, NUM_USER_ASIDS); } @@ -166,6 +172,14 @@ static u64 new_context(struct mm_struct *mm) return newasid; /* + * If it is pinned, we can keep using it. Note that reserved + * takes priority, because even if it is also pinned, we need to + * update the generation into the reserved_asids. + */ + if (refcount_read(&mm->context.pinned)) + return newasid; + + /* * We had a valid ASID in a previous life, so try to re-use * it if possible. */ @@ -256,6 +270,71 @@ switch_mm_fastpath: cpu_switch_mm(mm->pgd, mm); } +unsigned long arm64_mm_context_get(struct mm_struct *mm) +{ + unsigned long flags; + u64 asid; + + if (!pinned_asid_map) + return 0; + + raw_spin_lock_irqsave(&cpu_asid_lock, flags); + + asid = atomic64_read(&mm->context.id); + + if (refcount_inc_not_zero(&mm->context.pinned)) + goto out_unlock; + + if (nr_pinned_asids >= max_pinned_asids) { + asid = 0; + goto out_unlock; + } + + if (!asid_gen_match(asid)) { + /* + * We went through one or more rollover since that ASID was + * used. Ensure that it is still valid, or generate a new one. + */ + asid = new_context(mm); + atomic64_set(&mm->context.id, asid); + } + + nr_pinned_asids++; + __set_bit(asid2idx(asid), pinned_asid_map); + refcount_set(&mm->context.pinned, 1); + +out_unlock: + raw_spin_unlock_irqrestore(&cpu_asid_lock, flags); + + asid &= ~ASID_MASK; + + /* Set the equivalent of USER_ASID_BIT */ + if (asid && arm64_kernel_unmapped_at_el0()) + asid |= 1; + + return asid; +} +EXPORT_SYMBOL_GPL(arm64_mm_context_get); + +void arm64_mm_context_put(struct mm_struct *mm) +{ + unsigned long flags; + u64 asid = atomic64_read(&mm->context.id); + + if (!pinned_asid_map) + return; + + raw_spin_lock_irqsave(&cpu_asid_lock, flags); + + if (refcount_dec_and_test(&mm->context.pinned)) { + __clear_bit(asid2idx(asid), pinned_asid_map); + nr_pinned_asids--; + } + + raw_spin_unlock_irqrestore(&cpu_asid_lock, flags); +} +EXPORT_SYMBOL_GPL(arm64_mm_context_put); + /* Errata workaround post TTBRx_EL1 update. */ asmlinkage void post_ttbr_update_workaround(void) { @@ -296,8 +375,11 @@ static int asids_update_limit(void) { unsigned long num_available_asids = NUM_USER_ASIDS; - if (arm64_kernel_unmapped_at_el0()) + if (arm64_kernel_unmapped_at_el0()) { num_available_asids /= 2; + if (pinned_asid_map) + set_kpti_asid_bits(pinned_asid_map); + } /* * Expect allocation after rollover to fail if we don't have at least * one more ASID than CPUs. ASID #0 is reserved for init_mm. @@ -305,6 +387,13 @@ static int asids_update_limit(void) WARN_ON(num_available_asids - 1 <= num_possible_cpus()); pr_info("ASID allocator initialised with %lu entries\n", num_available_asids); + + /* + * There must always be an ASID available after rollover. Ensure that, + * even if all CPUs have a reserved ASID and the maximum number of ASIDs + * are pinned, there still is at least one empty slot in the ASID map. + */ + max_pinned_asids = num_available_asids - num_possible_cpus() - 2; return 0; } arch_initcall(asids_update_limit); @@ -319,13 +408,17 @@ static int asids_init(void) panic("Failed to allocate bitmap for %lu ASIDs\n", NUM_USER_ASIDS); + pinned_asid_map = kcalloc(BITS_TO_LONGS(NUM_USER_ASIDS), + sizeof(*pinned_asid_map), GFP_KERNEL); + nr_pinned_asids = 0; + /* * We cannot call set_reserved_asid_bits() here because CPU * caps are not finalized yet, so it is safer to assume KPTI * and reserve kernel ASID's from beginning. */ if (IS_ENABLED(CONFIG_UNMAP_KERNEL_AT_EL0)) - set_kpti_asid_bits(); + set_kpti_asid_bits(asid_map); return 0; } early_initcall(asids_init); diff --git a/arch/arm64/mm/copypage.c b/arch/arm64/mm/copypage.c index 2ee7b73433a5..70a71f38b6a9 100644 --- a/arch/arm64/mm/copypage.c +++ b/arch/arm64/mm/copypage.c @@ -6,21 +6,32 @@ * Copyright (C) 2012 ARM Ltd. */ +#include <linux/bitops.h> #include <linux/mm.h> #include <asm/page.h> #include <asm/cacheflush.h> +#include <asm/cpufeature.h> +#include <asm/mte.h> -void __cpu_copy_user_page(void *kto, const void *kfrom, unsigned long vaddr) +void copy_highpage(struct page *to, struct page *from) { - struct page *page = virt_to_page(kto); + struct page *kto = page_address(to); + struct page *kfrom = page_address(from); + copy_page(kto, kfrom); - flush_dcache_page(page); + + if (system_supports_mte() && test_bit(PG_mte_tagged, &from->flags)) { + set_bit(PG_mte_tagged, &to->flags); + mte_copy_page_tags(kto, kfrom); + } } -EXPORT_SYMBOL_GPL(__cpu_copy_user_page); +EXPORT_SYMBOL(copy_highpage); -void __cpu_clear_user_page(void *kaddr, unsigned long vaddr) +void copy_user_highpage(struct page *to, struct page *from, + unsigned long vaddr, struct vm_area_struct *vma) { - clear_page(kaddr); + copy_highpage(to, from); + flush_dcache_page(to); } -EXPORT_SYMBOL_GPL(__cpu_clear_user_page); +EXPORT_SYMBOL_GPL(copy_user_highpage); diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c index 6c45350e33aa..93e87b287556 100644 --- a/arch/arm64/mm/dma-mapping.c +++ b/arch/arm64/mm/dma-mapping.c @@ -6,7 +6,7 @@ #include <linux/gfp.h> #include <linux/cache.h> -#include <linux/dma-noncoherent.h> +#include <linux/dma-map-ops.h> #include <linux/dma-iommu.h> #include <xen/xen.h> #include <xen/swiotlb-xen.h> diff --git a/arch/arm64/mm/extable.c b/arch/arm64/mm/extable.c index eee1732ab6cd..aa0060178343 100644 --- a/arch/arm64/mm/extable.c +++ b/arch/arm64/mm/extable.c @@ -14,9 +14,7 @@ int fixup_exception(struct pt_regs *regs) if (!fixup) return 0; - if (IS_ENABLED(CONFIG_BPF_JIT) && - regs->pc >= BPF_JIT_REGION_START && - regs->pc < BPF_JIT_REGION_END) + if (in_bpf_jit(regs)) return arm64_bpf_fixup_exception(fixup, regs); regs->pc = (unsigned long)&fixup->fixup + fixup->fixup; diff --git a/arch/arm64/mm/fault.c b/arch/arm64/mm/fault.c index f07333e86c2f..1ee94002801f 100644 --- a/arch/arm64/mm/fault.c +++ b/arch/arm64/mm/fault.c @@ -218,7 +218,9 @@ int ptep_set_access_flags(struct vm_area_struct *vma, pteval = cmpxchg_relaxed(&pte_val(*ptep), old_pteval, pteval); } while (pteval != old_pteval); - flush_tlb_fix_spurious_fault(vma, address); + /* Invalidate a stale read-only entry */ + if (dirty) + flush_tlb_page(vma, address); return 1; } @@ -260,7 +262,7 @@ static bool __kprobes is_spurious_el1_translation_fault(unsigned long addr, local_irq_save(flags); asm volatile("at s1e1r, %0" :: "r" (addr)); isb(); - par = read_sysreg(par_el1); + par = read_sysreg_par(); local_irq_restore(flags); /* @@ -641,6 +643,13 @@ static int do_sea(unsigned long addr, unsigned int esr, struct pt_regs *regs) return 0; } +static int do_tag_check_fault(unsigned long addr, unsigned int esr, + struct pt_regs *regs) +{ + do_bad_area(addr, esr, regs); + return 0; +} + static const struct fault_info fault_info[] = { { do_bad, SIGKILL, SI_KERNEL, "ttbr address size fault" }, { do_bad, SIGKILL, SI_KERNEL, "level 1 address size fault" }, @@ -659,7 +668,7 @@ static const struct fault_info fault_info[] = { { do_page_fault, SIGSEGV, SEGV_ACCERR, "level 2 permission fault" }, { do_page_fault, SIGSEGV, SEGV_ACCERR, "level 3 permission fault" }, { do_sea, SIGBUS, BUS_OBJERR, "synchronous external abort" }, - { do_bad, SIGKILL, SI_KERNEL, "unknown 17" }, + { do_tag_check_fault, SIGSEGV, SEGV_MTESERR, "synchronous tag check fault" }, { do_bad, SIGKILL, SI_KERNEL, "unknown 18" }, { do_bad, SIGKILL, SI_KERNEL, "unknown 19" }, { do_sea, SIGKILL, SI_KERNEL, "level 0 (translation table walk)" }, diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c index 481d22c32a2e..095540667f0f 100644 --- a/arch/arm64/mm/init.c +++ b/arch/arm64/mm/init.c @@ -21,8 +21,7 @@ #include <linux/of.h> #include <linux/of_fdt.h> #include <linux/dma-direct.h> -#include <linux/dma-mapping.h> -#include <linux/dma-contiguous.h> +#include <linux/dma-map-ops.h> #include <linux/efi.h> #include <linux/swiotlb.h> #include <linux/vmalloc.h> @@ -54,12 +53,6 @@ s64 memstart_addr __ro_after_init = -1; EXPORT_SYMBOL(memstart_addr); -s64 physvirt_offset __ro_after_init; -EXPORT_SYMBOL(physvirt_offset); - -struct page *vmemmap __ro_after_init; -EXPORT_SYMBOL(vmemmap); - /* * We create both ZONE_DMA and ZONE_DMA32. ZONE_DMA covers the first 1G of * memory as some devices, namely the Raspberry Pi 4, have peripherals with @@ -290,20 +283,6 @@ void __init arm64_memblock_init(void) memstart_addr = round_down(memblock_start_of_DRAM(), ARM64_MEMSTART_ALIGN); - physvirt_offset = PHYS_OFFSET - PAGE_OFFSET; - - vmemmap = ((struct page *)VMEMMAP_START - (memstart_addr >> PAGE_SHIFT)); - - /* - * If we are running with a 52-bit kernel VA config on a system that - * does not support it, we have to offset our vmemmap and physvirt_offset - * s.t. we avoid the 52-bit portion of the direct linear map - */ - if (IS_ENABLED(CONFIG_ARM64_VA_BITS_52) && (vabits_actual != 52)) { - vmemmap += (_PAGE_OFFSET(48) - _PAGE_OFFSET(52)) >> PAGE_SHIFT; - physvirt_offset = PHYS_OFFSET - _PAGE_OFFSET(48); - } - /* * Remove the memory that we will not be able to cover with the * linear mapping. Take care not to clip the kernel which may be @@ -319,6 +298,16 @@ void __init arm64_memblock_init(void) } /* + * If we are running with a 52-bit kernel VA config on a system that + * does not support it, we have to place the available physical + * memory in the 48-bit addressable part of the linear region, i.e., + * we have to move it upward. Since memstart_addr represents the + * physical address of PAGE_OFFSET, we have to *subtract* from it. + */ + if (IS_ENABLED(CONFIG_ARM64_VA_BITS_52) && (vabits_actual != 52)) + memstart_addr -= _PAGE_OFFSET(48) - _PAGE_OFFSET(52); + + /* * Apply the memory limit if it was set. Since the kernel may be loaded * high up in memory, add back the kernel region that must be accessible * via the linear mapping. @@ -429,6 +418,8 @@ void __init bootmem_init(void) arm64_hugetlb_cma_reserve(); #endif + dma_pernuma_cma_reserve(); + /* * sparse_init() tries to allocate memory from memblock, so must be * done after the fixed reservations @@ -471,12 +462,10 @@ static inline void free_memmap(unsigned long start_pfn, unsigned long end_pfn) */ static void __init free_unused_memmap(void) { - unsigned long start, prev_end = 0; - struct memblock_region *reg; - - for_each_memblock(memory, reg) { - start = __phys_to_pfn(reg->base); + unsigned long start, end, prev_end = 0; + int i; + for_each_mem_pfn_range(i, MAX_NUMNODES, &start, &end, NULL) { #ifdef CONFIG_SPARSEMEM /* * Take care not to free memmap entries that don't exist due @@ -496,8 +485,7 @@ static void __init free_unused_memmap(void) * memmap entries are valid from the bank end aligned to * MAX_ORDER_NR_PAGES. */ - prev_end = ALIGN(__phys_to_pfn(reg->base + reg->size), - MAX_ORDER_NR_PAGES); + prev_end = ALIGN(end, MAX_ORDER_NR_PAGES); } #ifdef CONFIG_SPARSEMEM diff --git a/arch/arm64/mm/kasan_init.c b/arch/arm64/mm/kasan_init.c index 7291b26ce788..b24e43d20667 100644 --- a/arch/arm64/mm/kasan_init.c +++ b/arch/arm64/mm/kasan_init.c @@ -212,8 +212,8 @@ void __init kasan_init(void) { u64 kimg_shadow_start, kimg_shadow_end; u64 mod_shadow_start, mod_shadow_end; - struct memblock_region *reg; - int i; + phys_addr_t pa_start, pa_end; + u64 i; kimg_shadow_start = (u64)kasan_mem_to_shadow(_text) & PAGE_MASK; kimg_shadow_end = PAGE_ALIGN((u64)kasan_mem_to_shadow(_end)); @@ -246,9 +246,9 @@ void __init kasan_init(void) kasan_populate_early_shadow((void *)mod_shadow_end, (void *)kimg_shadow_start); - for_each_memblock(memory, reg) { - void *start = (void *)__phys_to_virt(reg->base); - void *end = (void *)__phys_to_virt(reg->base + reg->size); + for_each_mem_range(i, &pa_start, &pa_end) { + void *start = (void *)__phys_to_virt(pa_start); + void *end = (void *)__phys_to_virt(pa_end); if (start >= end) break; diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c index 75df62fea1b6..ca692a815731 100644 --- a/arch/arm64/mm/mmu.c +++ b/arch/arm64/mm/mmu.c @@ -122,7 +122,7 @@ static bool pgattr_change_is_safe(u64 old, u64 new) * The following mapping attributes may be updated in live * kernel mappings without the need for break-before-make. */ - static const pteval_t mask = PTE_PXN | PTE_RDONLY | PTE_WRITE | PTE_NG; + pteval_t mask = PTE_PXN | PTE_RDONLY | PTE_WRITE | PTE_NG; /* creating or taking down mappings is always safe */ if (old == 0 || new == 0) @@ -136,6 +136,17 @@ static bool pgattr_change_is_safe(u64 old, u64 new) if (old & ~new & PTE_NG) return false; + /* + * Changing the memory type between Normal and Normal-Tagged is safe + * since Tagged is considered a permission attribute from the + * mismatched attribute aliases perspective. + */ + if (((old & PTE_ATTRINDX_MASK) == PTE_ATTRINDX(MT_NORMAL) || + (old & PTE_ATTRINDX_MASK) == PTE_ATTRINDX(MT_NORMAL_TAGGED)) && + ((new & PTE_ATTRINDX_MASK) == PTE_ATTRINDX(MT_NORMAL) || + (new & PTE_ATTRINDX_MASK) == PTE_ATTRINDX(MT_NORMAL_TAGGED))) + mask |= PTE_ATTRINDX_MASK; + return ((old ^ new) & ~mask) == 0; } @@ -462,8 +473,9 @@ static void __init map_mem(pgd_t *pgdp) { phys_addr_t kernel_start = __pa_symbol(_text); phys_addr_t kernel_end = __pa_symbol(__init_begin); - struct memblock_region *reg; + phys_addr_t start, end; int flags = 0; + u64 i; if (rodata_full || debug_pagealloc_enabled()) flags = NO_BLOCK_MAPPINGS | NO_CONT_MAPPINGS; @@ -482,16 +494,15 @@ static void __init map_mem(pgd_t *pgdp) #endif /* map all the memory banks */ - for_each_memblock(memory, reg) { - phys_addr_t start = reg->base; - phys_addr_t end = start + reg->size; - + for_each_mem_range(i, &start, &end) { if (start >= end) break; - if (memblock_is_nomap(reg)) - continue; - - __map_memblock(pgdp, start, end, PAGE_KERNEL, flags); + /* + * The linear map must allow allocation tags reading/writing + * if MTE is present. Otherwise, it has the same attributes as + * PAGE_KERNEL. + */ + __map_memblock(pgdp, start, end, PAGE_KERNEL_TAGGED, flags); } /* @@ -1433,11 +1444,28 @@ static void __remove_pgd_mapping(pgd_t *pgdir, unsigned long start, u64 size) free_empty_tables(start, end, PAGE_OFFSET, PAGE_END); } +static bool inside_linear_region(u64 start, u64 size) +{ + /* + * Linear mapping region is the range [PAGE_OFFSET..(PAGE_END - 1)] + * accommodating both its ends but excluding PAGE_END. Max physical + * range which can be mapped inside this linear mapping range, must + * also be derived from its end points. + */ + return start >= __pa(_PAGE_OFFSET(vabits_actual)) && + (start + size - 1) <= __pa(PAGE_END - 1); +} + int arch_add_memory(int nid, u64 start, u64 size, struct mhp_params *params) { int ret, flags = 0; + if (!inside_linear_region(start, size)) { + pr_err("[%llx %llx] is outside linear mapping region\n", start, start + size); + return -EINVAL; + } + if (rodata_full || debug_pagealloc_enabled()) flags = NO_BLOCK_MAPPINGS | NO_CONT_MAPPINGS; diff --git a/arch/arm64/mm/mteswap.c b/arch/arm64/mm/mteswap.c new file mode 100644 index 000000000000..c52c1847079c --- /dev/null +++ b/arch/arm64/mm/mteswap.c @@ -0,0 +1,83 @@ +// SPDX-License-Identifier: GPL-2.0-only + +#include <linux/pagemap.h> +#include <linux/xarray.h> +#include <linux/slab.h> +#include <linux/swap.h> +#include <linux/swapops.h> +#include <asm/mte.h> + +static DEFINE_XARRAY(mte_pages); + +void *mte_allocate_tag_storage(void) +{ + /* tags granule is 16 bytes, 2 tags stored per byte */ + return kmalloc(PAGE_SIZE / 16 / 2, GFP_KERNEL); +} + +void mte_free_tag_storage(char *storage) +{ + kfree(storage); +} + +int mte_save_tags(struct page *page) +{ + void *tag_storage, *ret; + + if (!test_bit(PG_mte_tagged, &page->flags)) + return 0; + + tag_storage = mte_allocate_tag_storage(); + if (!tag_storage) + return -ENOMEM; + + mte_save_page_tags(page_address(page), tag_storage); + + /* page_private contains the swap entry.val set in do_swap_page */ + ret = xa_store(&mte_pages, page_private(page), tag_storage, GFP_KERNEL); + if (WARN(xa_is_err(ret), "Failed to store MTE tags")) { + mte_free_tag_storage(tag_storage); + return xa_err(ret); + } else if (ret) { + /* Entry is being replaced, free the old entry */ + mte_free_tag_storage(ret); + } + + return 0; +} + +bool mte_restore_tags(swp_entry_t entry, struct page *page) +{ + void *tags = xa_load(&mte_pages, entry.val); + + if (!tags) + return false; + + mte_restore_page_tags(page_address(page), tags); + + return true; +} + +void mte_invalidate_tags(int type, pgoff_t offset) +{ + swp_entry_t entry = swp_entry(type, offset); + void *tags = xa_erase(&mte_pages, entry.val); + + mte_free_tag_storage(tags); +} + +void mte_invalidate_tags_area(int type) +{ + swp_entry_t entry = swp_entry(type, 0); + swp_entry_t last_entry = swp_entry(type + 1, 0); + void *tags; + + XA_STATE(xa_state, &mte_pages, entry.val); + + xa_lock(&mte_pages); + xas_for_each(&xa_state, tags, last_entry.val - 1) { + __xa_erase(&mte_pages, xa_state.xa_index); + mte_free_tag_storage(tags); + } + xa_unlock(&mte_pages); +} diff --git a/arch/arm64/mm/numa.c b/arch/arm64/mm/numa.c index 73f8b49d485c..a8303bc6b62a 100644 --- a/arch/arm64/mm/numa.c +++ b/arch/arm64/mm/numa.c @@ -46,7 +46,11 @@ EXPORT_SYMBOL(node_to_cpumask_map); */ const struct cpumask *cpumask_of_node(int node) { - if (WARN_ON(node >= nr_node_ids)) + + if (node == NUMA_NO_NODE) + return cpu_all_mask; + + if (WARN_ON(node < 0 || node >= nr_node_ids)) return cpu_none_mask; if (WARN_ON(node_to_cpumask_map[node] == NULL)) @@ -350,7 +354,7 @@ static int __init numa_register_nodes(void) struct memblock_region *mblk; /* Check that valid nid is set to memblks */ - for_each_memblock(memory, mblk) { + for_each_mem_region(mblk) { int mblk_nid = memblock_get_region_node(mblk); if (mblk_nid == NUMA_NO_NODE || mblk_nid >= MAX_NUMNODES) { @@ -423,19 +427,16 @@ out_free_distance: */ static int __init dummy_numa_init(void) { + phys_addr_t start = memblock_start_of_DRAM(); + phys_addr_t end = memblock_end_of_DRAM(); int ret; - struct memblock_region *mblk; if (numa_off) pr_info("NUMA disabled\n"); /* Forced off on command line. */ - pr_info("Faking a node at [mem %#018Lx-%#018Lx]\n", - memblock_start_of_DRAM(), memblock_end_of_DRAM() - 1); - - for_each_memblock(memory, mblk) { - ret = numa_add_memblk(0, mblk->base, mblk->base + mblk->size); - if (!ret) - continue; + pr_info("Faking a node at [mem %#018Lx-%#018Lx]\n", start, end - 1); + ret = numa_add_memblk(0, start, end); + if (ret) { pr_err("NUMA init failed\n"); return ret; } @@ -448,7 +449,7 @@ static int __init dummy_numa_init(void) * arm64_numa_init() - Initialize NUMA * * Try each configured NUMA initialization method until one succeeds. The - * last fallback is dummy single node config encomapssing whole memory. + * last fallback is dummy single node config encompassing whole memory. */ void __init arm64_numa_init(void) { diff --git a/arch/arm64/mm/pageattr.c b/arch/arm64/mm/pageattr.c index 23f648c2a199..1b94f5b82654 100644 --- a/arch/arm64/mm/pageattr.c +++ b/arch/arm64/mm/pageattr.c @@ -8,6 +8,7 @@ #include <linux/sched.h> #include <linux/vmalloc.h> +#include <asm/cacheflush.h> #include <asm/set_memory.h> #include <asm/tlbflush.h> diff --git a/arch/arm64/mm/proc.S b/arch/arm64/mm/proc.S index 796e47a571e6..23c326a06b2d 100644 --- a/arch/arm64/mm/proc.S +++ b/arch/arm64/mm/proc.S @@ -18,6 +18,7 @@ #include <asm/cpufeature.h> #include <asm/alternative.h> #include <asm/smp.h> +#include <asm/sysreg.h> #ifdef CONFIG_ARM64_64K_PAGES #define TCR_TG_FLAGS TCR_TG0_64K | TCR_TG1_64K @@ -44,14 +45,18 @@ #define TCR_KASAN_FLAGS 0 #endif -/* Default MAIR_EL1 */ +/* + * Default MAIR_EL1. MT_NORMAL_TAGGED is initially mapped as Normal memory and + * changed during __cpu_setup to Normal Tagged if the system supports MTE. + */ #define MAIR_EL1_SET \ (MAIR_ATTRIDX(MAIR_ATTR_DEVICE_nGnRnE, MT_DEVICE_nGnRnE) | \ MAIR_ATTRIDX(MAIR_ATTR_DEVICE_nGnRE, MT_DEVICE_nGnRE) | \ MAIR_ATTRIDX(MAIR_ATTR_DEVICE_GRE, MT_DEVICE_GRE) | \ MAIR_ATTRIDX(MAIR_ATTR_NORMAL_NC, MT_NORMAL_NC) | \ MAIR_ATTRIDX(MAIR_ATTR_NORMAL, MT_NORMAL) | \ - MAIR_ATTRIDX(MAIR_ATTR_NORMAL_WT, MT_NORMAL_WT)) + MAIR_ATTRIDX(MAIR_ATTR_NORMAL_WT, MT_NORMAL_WT) | \ + MAIR_ATTRIDX(MAIR_ATTR_NORMAL, MT_NORMAL_TAGGED)) #ifdef CONFIG_CPU_PM /** @@ -421,6 +426,29 @@ SYM_FUNC_START(__cpu_setup) * Memory region attributes */ mov_q x5, MAIR_EL1_SET +#ifdef CONFIG_ARM64_MTE + /* + * Update MAIR_EL1, GCR_EL1 and TFSR*_EL1 if MTE is supported + * (ID_AA64PFR1_EL1[11:8] > 1). + */ + mrs x10, ID_AA64PFR1_EL1 + ubfx x10, x10, #ID_AA64PFR1_MTE_SHIFT, #4 + cmp x10, #ID_AA64PFR1_MTE + b.lt 1f + + /* Normal Tagged memory type at the corresponding MAIR index */ + mov x10, #MAIR_ATTR_NORMAL_TAGGED + bfi x5, x10, #(8 * MT_NORMAL_TAGGED), #8 + + /* initialize GCR_EL1: all non-zero tags excluded by default */ + mov x10, #(SYS_GCR_EL1_RRND | SYS_GCR_EL1_EXCL_MASK) + msr_s SYS_GCR_EL1, x10 + + /* clear any pending tag check faults in TFSR*_EL1 */ + msr_s SYS_TFSR_EL1, xzr + msr_s SYS_TFSRE0_EL1, xzr +1: +#endif msr mair_el1, x5 /* * Set/prepare TCR and TTBR. We use 512GB (39-bit) address range for diff --git a/arch/arm64/mm/dump.c b/arch/arm64/mm/ptdump.c index 0b8da1cc1c07..807dc634bbd2 100644 --- a/arch/arm64/mm/dump.c +++ b/arch/arm64/mm/ptdump.c @@ -41,6 +41,8 @@ static struct addr_marker address_markers[] = { { 0 /* KASAN_SHADOW_START */, "Kasan shadow start" }, { KASAN_SHADOW_END, "Kasan shadow end" }, #endif + { BPF_JIT_REGION_START, "BPF start" }, + { BPF_JIT_REGION_END, "BPF end" }, { MODULES_VADDR, "Modules start" }, { MODULES_END, "Modules end" }, { VMALLOC_START, "vmalloc() area" }, @@ -169,6 +171,10 @@ static const struct prot_bits pte_bits[] = { .mask = PTE_ATTRINDX_MASK, .val = PTE_ATTRINDX(MT_NORMAL), .set = "MEM/NORMAL", + }, { + .mask = PTE_ATTRINDX_MASK, + .val = PTE_ATTRINDX(MT_NORMAL_TAGGED), + .set = "MEM/NORMAL-TAGGED", } }; diff --git a/arch/arm64/net/bpf_jit_comp.c b/arch/arm64/net/bpf_jit_comp.c index f8912e45be7a..ef9f1d5e989d 100644 --- a/arch/arm64/net/bpf_jit_comp.c +++ b/arch/arm64/net/bpf_jit_comp.c @@ -143,14 +143,17 @@ static inline void emit_addr_mov_i64(const int reg, const u64 val, } } -static inline int bpf2a64_offset(int bpf_to, int bpf_from, +static inline int bpf2a64_offset(int bpf_insn, int off, const struct jit_ctx *ctx) { - int to = ctx->offset[bpf_to]; - /* -1 to account for the Branch instruction */ - int from = ctx->offset[bpf_from] - 1; - - return to - from; + /* BPF JMP offset is relative to the next instruction */ + bpf_insn++; + /* + * Whereas arm64 branch instructions encode the offset + * from the branch itself, so we must subtract 1 from the + * instruction offset. + */ + return ctx->offset[bpf_insn + off] - (ctx->offset[bpf_insn] - 1); } static void jit_fill_hole(void *area, unsigned int size) @@ -642,7 +645,7 @@ emit_bswap_uxt: /* JUMP off */ case BPF_JMP | BPF_JA: - jmp_offset = bpf2a64_offset(i + off, i, ctx); + jmp_offset = bpf2a64_offset(i, off, ctx); check_imm26(jmp_offset); emit(A64_B(jmp_offset), ctx); break; @@ -669,7 +672,7 @@ emit_bswap_uxt: case BPF_JMP32 | BPF_JSLE | BPF_X: emit(A64_CMP(is64, dst, src), ctx); emit_cond_jmp: - jmp_offset = bpf2a64_offset(i + off, i, ctx); + jmp_offset = bpf2a64_offset(i, off, ctx); check_imm19(jmp_offset); switch (BPF_OP(code)) { case BPF_JEQ: @@ -908,10 +911,21 @@ static int build_body(struct jit_ctx *ctx, bool extra_pass) const struct bpf_prog *prog = ctx->prog; int i; + /* + * - offset[0] offset of the end of prologue, + * start of the 1st instruction. + * - offset[1] - offset of the end of 1st instruction, + * start of the 2nd instruction + * [....] + * - offset[3] - offset of the end of 3rd instruction, + * start of 4th instruction + */ for (i = 0; i < prog->len; i++) { const struct bpf_insn *insn = &prog->insnsi[i]; int ret; + if (ctx->image == NULL) + ctx->offset[i] = ctx->idx; ret = build_insn(insn, ctx, extra_pass); if (ret > 0) { i++; @@ -919,11 +933,16 @@ static int build_body(struct jit_ctx *ctx, bool extra_pass) ctx->offset[i] = ctx->idx; continue; } - if (ctx->image == NULL) - ctx->offset[i] = ctx->idx; if (ret) return ret; } + /* + * offset is allocated with prog->len + 1 so fill in + * the last element with the offset after the last + * instruction (end of program) + */ + if (ctx->image == NULL) + ctx->offset[i] = ctx->idx; return 0; } @@ -1002,7 +1021,7 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog) memset(&ctx, 0, sizeof(ctx)); ctx.prog = prog; - ctx.offset = kcalloc(prog->len, sizeof(int), GFP_KERNEL); + ctx.offset = kcalloc(prog->len + 1, sizeof(int), GFP_KERNEL); if (ctx.offset == NULL) { prog = orig_prog; goto out_off; @@ -1089,7 +1108,7 @@ skip_init_ctx: prog->jited_len = prog_size; if (!prog->is_func || extra_pass) { - bpf_prog_fill_jited_linfo(prog, ctx.offset); + bpf_prog_fill_jited_linfo(prog, ctx.offset + 1); out_off: kfree(ctx.offset); kfree(jit_data); |