diff options
Diffstat (limited to 'arch/arm64')
282 files changed, 8876 insertions, 4381 deletions
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 42c090cf0292..29e75b47becd 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -24,6 +24,7 @@ config ARM64 select ARCH_HAS_SG_CHAIN select ARCH_HAS_STRICT_KERNEL_RWX select ARCH_HAS_STRICT_MODULE_RWX + select ARCH_HAS_SYSCALL_WRAPPER select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST select ARCH_HAVE_NMI_SAFE_CMPXCHG select ARCH_INLINE_READ_LOCK if !PREEMPT @@ -42,8 +43,19 @@ config ARM64 select ARCH_INLINE_WRITE_UNLOCK_BH if !PREEMPT select ARCH_INLINE_WRITE_UNLOCK_IRQ if !PREEMPT select ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE if !PREEMPT + select ARCH_INLINE_SPIN_TRYLOCK if !PREEMPT + select ARCH_INLINE_SPIN_TRYLOCK_BH if !PREEMPT + select ARCH_INLINE_SPIN_LOCK if !PREEMPT + select ARCH_INLINE_SPIN_LOCK_BH if !PREEMPT + select ARCH_INLINE_SPIN_LOCK_IRQ if !PREEMPT + select ARCH_INLINE_SPIN_LOCK_IRQSAVE if !PREEMPT + select ARCH_INLINE_SPIN_UNLOCK if !PREEMPT + select ARCH_INLINE_SPIN_UNLOCK_BH if !PREEMPT + select ARCH_INLINE_SPIN_UNLOCK_IRQ if !PREEMPT + select ARCH_INLINE_SPIN_UNLOCK_IRQRESTORE if !PREEMPT select ARCH_USE_CMPXCHG_LOCKREF select ARCH_USE_QUEUED_RWLOCKS + select ARCH_USE_QUEUED_SPINLOCKS select ARCH_SUPPORTS_MEMORY_FAILURE select ARCH_SUPPORTS_ATOMIC_RMW select ARCH_SUPPORTS_INT128 if GCC_VERSION >= 50000 || CC_IS_CLANG @@ -74,6 +86,7 @@ config ARM64 select GENERIC_CPU_AUTOPROBE select GENERIC_EARLY_IOREMAP select GENERIC_IDLE_POLL_SETUP + select GENERIC_IRQ_MULTI_HANDLER select GENERIC_IRQ_PROBE select GENERIC_IRQ_SHOW select GENERIC_IRQ_SHOW_LEVEL @@ -95,7 +108,9 @@ config ARM64 select HAVE_ARCH_KGDB select HAVE_ARCH_MMAP_RND_BITS select HAVE_ARCH_MMAP_RND_COMPAT_BITS if COMPAT + select HAVE_ARCH_PREL32_RELOCATIONS select HAVE_ARCH_SECCOMP_FILTER + select HAVE_ARCH_STACKLEAK select HAVE_ARCH_THREAD_STRUCT_WHITELIST select HAVE_ARCH_TRACEHOOK select HAVE_ARCH_TRANSPARENT_HUGEPAGE @@ -127,6 +142,7 @@ config ARM64 select HAVE_PERF_USER_STACK_DUMP select HAVE_REGS_AND_STACK_ACCESS_API select HAVE_RCU_TABLE_FREE + select HAVE_RSEQ select HAVE_STACKPROTECTOR select HAVE_SYSCALL_TRACEPOINTS select HAVE_KPROBES @@ -264,13 +280,6 @@ config ARCH_SUPPORTS_UPROBES config ARCH_PROC_KCORE_TEXT def_bool y -config MULTI_IRQ_HANDLER - def_bool y - -source "init/Kconfig" - -source "kernel/Kconfig.freezer" - source "arch/arm64/Kconfig.platforms" menu "Bus support" @@ -756,7 +765,6 @@ config HOLES_IN_ZONE def_bool y depends on NUMA -source kernel/Kconfig.preempt source kernel/Kconfig.hz config ARCH_SUPPORTS_DEBUG_PAGEALLOC @@ -775,6 +783,9 @@ config ARCH_SPARSEMEM_DEFAULT config ARCH_SELECT_MEMORY_MODEL def_bool ARCH_SPARSEMEM_ENABLE +config ARCH_FLATMEM_ENABLE + def_bool !NUMA + config HAVE_ARCH_PFN_VALID def_bool ARCH_HAS_HOLES_MEMORYMODEL || !SPARSEMEM @@ -791,8 +802,6 @@ config ARCH_WANT_HUGE_PMD_SHARE config ARCH_HAS_CACHE_LINE_SIZE def_bool y -source "mm/Kconfig" - config SECCOMP bool "Enable seccomp to safely compute untrusted bytecode" ---help--- @@ -1246,6 +1255,7 @@ config EFI bool "UEFI runtime support" depends on OF && !CPU_BIG_ENDIAN depends on KERNEL_MODE_NEON + select ARCH_SUPPORTS_ACPI select LIBFDT select UCS2_STRING select EFI_PARAMS_FROM_FDT @@ -1273,10 +1283,6 @@ config DMI endmenu -menu "Userspace binary formats" - -source "fs/Kconfig.binfmt" - config COMPAT bool "Kernel support for 32-bit EL0" depends on ARM64_4K_PAGES || EXPERT @@ -1300,8 +1306,6 @@ config SYSVIPC_COMPAT def_bool y depends on COMPAT && SYSVIPC -endmenu - menu "Power management options" source "kernel/power/Kconfig" @@ -1327,25 +1331,12 @@ source "drivers/cpufreq/Kconfig" endmenu -source "net/Kconfig" - -source "drivers/Kconfig" - source "drivers/firmware/Kconfig" source "drivers/acpi/Kconfig" -source "fs/Kconfig" - source "arch/arm64/kvm/Kconfig" -source "arch/arm64/Kconfig.debug" - -source "security/Kconfig" - -source "crypto/Kconfig" if CRYPTO source "arch/arm64/crypto/Kconfig" endif - -source "lib/Kconfig" diff --git a/arch/arm64/Kconfig.debug b/arch/arm64/Kconfig.debug index cc6bd559af85..69c9170bdd24 100644 --- a/arch/arm64/Kconfig.debug +++ b/arch/arm64/Kconfig.debug @@ -1,6 +1,3 @@ -menu "Kernel hacking" - -source "lib/Kconfig.debug" config ARM64_PTDUMP_CORE def_bool n @@ -97,5 +94,3 @@ config ARM64_RELOC_TEST tristate "Relocation testing module" source "drivers/hwtracing/coresight/Kconfig" - -endmenu diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms index d5aeac351fc3..35f2e6e1be23 100644 --- a/arch/arm64/Kconfig.platforms +++ b/arch/arm64/Kconfig.platforms @@ -71,6 +71,13 @@ config ARCH_EXYNOS help This enables support for ARMv8 based Samsung Exynos SoC family. +config ARCH_K3 + bool "Texas Instruments Inc. K3 multicore SoC architecture" + select PM_GENERIC_DOMAINS if PM + help + This enables support for Texas Instruments' K3 multicore SoC + architecture. + config ARCH_LAYERSCAPE bool "ARMv8 based Freescale Layerscape SoC family" select EDAC_SUPPORT @@ -261,6 +268,7 @@ config ARCH_UNIPHIER bool "Socionext UniPhier SoC Family" select ARCH_HAS_RESET_CONTROLLER select PINCTRL + select RESET_CONTROLLER help This enables support for Socionext UniPhier SoC family. diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile index 7976d2d242fa..efe61a2e4b5e 100644 --- a/arch/arm64/Makefile +++ b/arch/arm64/Makefile @@ -60,13 +60,16 @@ ifeq ($(CONFIG_CPU_BIG_ENDIAN), y) KBUILD_CPPFLAGS += -mbig-endian CHECKFLAGS += -D__AARCH64EB__ AS += -EB -LDFLAGS += -EB -maarch64elfb +# Prefer the baremetal ELF build target, but not all toolchains include +# it so fall back to the standard linux version if needed. +LDFLAGS += -EB $(call ld-option, -maarch64elfb, -maarch64linuxb) UTS_MACHINE := aarch64_be else KBUILD_CPPFLAGS += -mlittle-endian CHECKFLAGS += -D__AARCH64EL__ AS += -EL -LDFLAGS += -EL -maarch64elf +# Same as above, prefer ELF but fall back to linux target if needed. +LDFLAGS += -EL $(call ld-option, -maarch64elf, -maarch64linux) UTS_MACHINE := aarch64 endif diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile index 3543bc324553..4690364d584b 100644 --- a/arch/arm64/boot/dts/Makefile +++ b/arch/arm64/boot/dts/Makefile @@ -23,5 +23,6 @@ subdir-y += rockchip subdir-y += socionext subdir-y += sprd subdir-y += synaptics +subdir-y += ti subdir-y += xilinx subdir-y += zte diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile index c31f90a49481..9ffa7a038791 100644 --- a/arch/arm64/boot/dts/allwinner/Makefile +++ b/arch/arm64/boot/dts/allwinner/Makefile @@ -1,9 +1,11 @@ # SPDX-License-Identifier: GPL-2.0 +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-amarula-relic.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-bananapi-m64.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-nanopi-a64.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-olinuxino.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-orangepi-win.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pine64-plus.dtb sun50i-a64-pine64.dtb +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pinebook.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-sopine-baseboard.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-teres-i.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-libretech-all-h3-cc.dtb diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts new file mode 100644 index 000000000000..eac4793c8502 --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts @@ -0,0 +1,219 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2018 Amarula Solutions B.V. + * Author: Jagan Teki <jagan@amarulasolutions.com> + */ + +/dts-v1/; + +#include "sun50i-a64.dtsi" + +#include <dt-bindings/gpio/gpio.h> + +/ { + model = "Amarula A64-Relic"; + compatible = "amarula,a64-relic", "allwinner,sun50i-a64"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + wifi_pwrseq: wifi-pwrseq { + compatible = "mmc-pwrseq-simple"; + clocks = <&rtc 1>; + clock-names = "ext_clock"; + reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* WL-PMU-EN: PL2 */ + }; +}; + +&ehci0 { + status = "okay"; +}; + +&mmc1 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins>; + vmmc-supply = <®_dcdc1>; + /* + * Schematic shows both dldo4 and eldo1 connected for vcc-io-wifi, but + * dldo4 connection shows DNP(Do Not Populate) and eldo1 connected with + * 0Ohm register to vcc-io-wifi so eldo1 is used. + */ + vqmmc-supply = <®_eldo1>; + mmc-pwrseq = <&wifi_pwrseq>; + bus-width = <4>; + non-removable; + status = "okay"; + + brcmf: wifi@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + interrupt-parent = <&r_pio>; + interrupts = <0 3 IRQ_TYPE_LEVEL_LOW>; /* WL-WAKE-AP: PL3 */ + interrupt-names = "host-wake"; + }; +}; + +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_pins>; + vmmc-supply = <®_dcdc1>; + bus-width = <8>; + non-removable; + cap-mmc-hw-reset; + status = "okay"; +}; + +&ohci0 { + status = "okay"; +}; + +&r_rsb { + status = "okay"; + + axp803: pmic@3a3 { + compatible = "x-powers,axp803"; + reg = <0x3a3>; + interrupt-parent = <&r_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + x-powers,drive-vbus-en; /* set N_VBUSEN as output pin */ + }; +}; + +#include "axp803.dtsi" + +®_aldo1 { + regulator-always-on; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-name = "avdd-csi"; +}; + +®_aldo2 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-pl"; +}; + +®_aldo3 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "vcc-pll-avcc"; +}; + +®_dcdc1 { + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-3v3"; +}; + +®_dcdc2 { + regulator-always-on; + regulator-min-microvolt = <1040000>; + regulator-max-microvolt = <1300000>; + regulator-name = "vdd-cpux"; +}; + +/* DCDC3 is polyphased with DCDC2 */ + +®_dcdc5 { + regulator-always-on; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-name = "vcc-dram"; +}; + +®_dcdc6 { + regulator-always-on; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-name = "vdd-sys"; +}; + +®_dldo1 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-hdmi-dsi-sensor"; +}; + +®_dldo2 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-mipi"; +}; + +®_dldo3 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-name = "dovdd-csi"; +}; + +®_dldo4 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-wifi-io"; +}; + +®_drivevbus { + regulator-name = "usb0-vbus"; + status = "okay"; +}; + +®_eldo1 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "cpvdd"; +}; + +®_eldo3 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "dvdd-csi"; +}; + +®_fldo1 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-name = "vcc-1v2-hsic"; +}; + +/* + * The A64 chip cannot work without this regulator off, although + * it seems to be only driving the AR100 core. + * Maybe we don't still know well about CPUs domain. + */ +®_fldo2 { + regulator-always-on; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-name = "vdd-cpus"; +}; + +®_rtc_ldo { + regulator-name = "vcc-rtc"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; + status = "okay"; +}; + +&usb_otg { + dr_mode = "otg"; + status = "okay"; +}; + +&usbphy { + usb0_id_det-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */ + usb0_vbus-supply = <®_drivevbus>; + status = "okay"; +}; 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 0716b1441187..094cfed13df9 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts @@ -296,6 +296,10 @@ regulator-name = "vcc-rtc"; }; +&simplefb_hdmi { + vcc-hdmi-supply = <®_dldo1>; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pins_a>; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts index e2dce48fa29a..98dbff19f5cc 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts @@ -195,6 +195,10 @@ regulator-name = "vcc-rtc"; }; +&simplefb_hdmi { + vcc-hdmi-supply = <®_dldo1>; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pins_a>; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts index 3b3081b10ecb..3f531393eaee 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts @@ -214,6 +214,10 @@ regulator-name = "vcc-rtc"; }; +&simplefb_hdmi { + vcc-hdmi-supply = <®_dldo1>; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pins_a>; 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 bf42690a3361..1221764f5719 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts @@ -191,6 +191,10 @@ regulator-name = "vcc-rtc"; }; +&simplefb_hdmi { + vcc-hdmi-supply = <®_dldo1>; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pins_a>; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts index a75825798a71..1b9b92e541d2 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts @@ -229,6 +229,10 @@ regulator-name = "vcc-rtc"; }; +&simplefb_hdmi { + vcc-hdmi-supply = <®_dldo1>; +}; + /* On Euler connector */ &spdif { status = "disabled"; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts new file mode 100644 index 000000000000..897e60cbe38d --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts @@ -0,0 +1,285 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.xyz> + * Copyright (C) 2018 Vasily Khoruzhick <anarsoul@gmail.com> + * + */ + +/dts-v1/; + +#include "sun50i-a64.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/pwm/pwm.h> + +/ { + model = "Pinebook"; + compatible = "pine64,pinebook", "allwinner,sun50i-a64"; + + aliases { + serial0 = &uart0; + ethernet0 = &rtl8723cs; + }; + + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&pwm 0 50000 0>; + brightness-levels = <0 5 10 15 20 30 40 55 70 85 100>; + default-brightness-level = <2>; + enable-gpios = <&pio 3 23 GPIO_ACTIVE_HIGH>; /* PD23 */ + }; + + chosen { + stdout-path = "serial0:115200n8"; + + framebuffer-lcd { + panel-supply = <®_dc1sw>; + dvdd25-supply = <®_dldo2>; + dvdd12-supply = <®_fldo1>; + }; + }; + + gpio_keys { + compatible = "gpio-keys"; + + lid_switch { + label = "Lid Switch"; + gpios = <&r_pio 0 12 GPIO_ACTIVE_LOW>; /* PL12 */ + linux,input-type = <EV_SW>; + linux,code = <SW_LID>; + linux,can-disable; + wakeup-source; + }; + }; + + reg_vcc3v3: vcc3v3 { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + wifi_pwrseq: wifi_pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */ + }; +}; + +&ehci0 { + phys = <&usbphy 0>; + phy-names = "usb"; + status = "okay"; +}; + +&ehci1 { + status = "okay"; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins>; + vmmc-supply = <®_dcdc1>; + cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; + cd-inverted; + disable-wp; + bus-width = <4>; + status = "okay"; +}; + +&mmc1 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins>; + vmmc-supply = <®_dldo4>; + vqmmc-supply = <®_eldo1>; + mmc-pwrseq = <&wifi_pwrseq>; + bus-width = <4>; + non-removable; + status = "okay"; + + rtl8723cs: wifi@1 { + reg = <1>; + }; +}; + +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_pins>; + vmmc-supply = <®_dcdc1>; + vqmmc-supply = <®_eldo1>; + bus-width = <8>; + non-removable; + cap-mmc-hw-reset; + mmc-hs200-1_8v; + status = "okay"; +}; + +&ohci0 { + phys = <&usbphy 0>; + phy-names = "usb"; + status = "okay"; +}; + +&ohci1 { + status = "okay"; +}; + +&pwm { + status = "okay"; +}; + +&r_rsb { + status = "okay"; + + axp803: pmic@3a3 { + compatible = "x-powers,axp803"; + reg = <0x3a3>; + interrupt-parent = <&r_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + }; +}; + +/* The ANX6345 eDP-bridge is on r_i2c */ +&r_i2c { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&r_i2c_pins_a>; + status = "okay"; +}; + +#include "axp803.dtsi" + +®_aldo1 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-name = "vcc-csi"; +}; + +®_aldo2 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-pl"; +}; + +®_aldo3 { + regulator-always-on; + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-pll-avcc"; +}; + +®_dc1sw { + regulator-name = "vcc-lcd"; +}; + +®_dcdc1 { + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-3v3"; +}; + +®_dcdc2 { + regulator-always-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1300000>; + regulator-name = "vdd-cpux"; +}; + +/* DCDC3 is polyphased with DCDC2 */ + +®_dcdc5 { + regulator-always-on; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-name = "vcc-dram"; +}; + +®_dcdc6 { + regulator-always-on; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-name = "vdd-sys"; +}; + +®_dldo1 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-hdmi"; +}; + +®_dldo2 { + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2500000>; + regulator-name = "vcc-edp"; +}; + +®_dldo3 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "avdd-csi"; +}; + +®_dldo4 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-wifi"; +}; + +®_eldo1 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "cpvdd"; +}; + +®_eldo3 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vdd-1v8-csi"; +}; + +®_fldo1 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-name = "vcc-1v2-hsic"; +}; + +®_fldo2 { + regulator-always-on; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-name = "vdd-cpus"; +}; + +®_ldo_io0 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-usb"; + status = "okay"; +}; + +®_rtc_ldo { + regulator-name = "vcc-rtc"; +}; + +&simplefb_hdmi { + vcc-hdmi-supply = <®_dldo1>; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; + status = "okay"; +}; + +&usb_otg { + dr_mode = "host"; +}; + +&usbphy { + usb0_vbus-supply = <®_ldo_io0>; + usb1_vbus-supply = <®_ldo_io0>; + status = "okay"; +}; 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 abe179de35d7..c21f2331add6 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts @@ -134,6 +134,10 @@ regulator-name = "vcc-wifi"; }; +&simplefb_hdmi { + vcc-hdmi-supply = <®_dldo1>; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pins_a>; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi index 43418bd881d8..6723b8695e0b 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi @@ -45,6 +45,8 @@ #include "sun50i-a64.dtsi" +#include <dt-bindings/gpio/gpio.h> + &mmc0 { pinctrl-names = "default"; pinctrl-0 = <&mmc0_pins>; @@ -52,6 +54,7 @@ non-removable; disable-wp; bus-width = <4>; + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ status = "okay"; }; @@ -66,6 +69,18 @@ }; }; +&spi0 { + status = "okay"; + + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <40000000>; + }; +}; + #include "axp803.dtsi" ®_aldo2 { 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 d9baab3dc96b..81f8e0098699 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts @@ -38,6 +38,7 @@ gpios = <&r_pio 0 8 GPIO_ACTIVE_LOW>; /* PL8 */ linux,input-type = <EV_SW>; linux,code = <SW_LID>; + wakeup-source; }; }; @@ -210,7 +211,7 @@ ®_dldo3 { regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; - regulator-name = "eDP12"; + regulator-name = "vdd-edp"; }; ®_dldo4 { @@ -253,6 +254,10 @@ regulator-name = "vcc-rtc"; }; +&simplefb_hdmi { + vcc-hdmi-supply = <®_dldo1>; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pins_a>; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index 1b2ef28c42bd..d3daf90a8715 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -43,9 +43,12 @@ */ #include <dt-bindings/clock/sun50i-a64-ccu.h> +#include <dt-bindings/clock/sun8i-de2.h> #include <dt-bindings/clock/sun8i-r-ccu.h> #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/reset/sun50i-a64-ccu.h> +#include <dt-bindings/reset/sun8i-de2.h> +#include <dt-bindings/reset/sun8i-r-ccu.h> / { interrupt-parent = <&gic>; @@ -57,17 +60,21 @@ #size-cells = <1>; ranges; -/* - * The pipeline mixer0-lcd0 depends on clock CLK_MIXER0 from DE2 CCU. - * However there is no support for this clock on A64 yet, so we depend - * on the upstream clocks here to keep them (and thus CLK_MIXER0) up. - */ simplefb_lcd: framebuffer-lcd { compatible = "allwinner,simple-framebuffer", "simple-framebuffer"; allwinner,pipeline = "mixer0-lcd0"; clocks = <&ccu CLK_TCON0>, - <&ccu CLK_DE>, <&ccu CLK_BUS_DE>; + <&display_clocks CLK_MIXER0>; + status = "disabled"; + }; + + simplefb_hdmi: framebuffer-hdmi { + compatible = "allwinner,simple-framebuffer", + "simple-framebuffer"; + allwinner,pipeline = "mixer1-lcd1-hdmi"; + clocks = <&display_clocks CLK_MIXER1>, + <&ccu CLK_TCON1>, <&ccu CLK_HDMI>; status = "disabled"; }; }; @@ -168,10 +175,46 @@ #size-cells = <1>; ranges; + de2@1000000 { + compatible = "allwinner,sun50i-a64-de2"; + reg = <0x1000000 0x400000>; + allwinner,sram = <&de2_sram 1>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x1000000 0x400000>; + + display_clocks: clock@0 { + compatible = "allwinner,sun50i-a64-de2-clk"; + reg = <0x0 0x100000>; + clocks = <&ccu CLK_DE>, + <&ccu CLK_BUS_DE>; + clock-names = "mod", + "bus"; + resets = <&ccu RST_BUS_DE>; + #clock-cells = <1>; + #reset-cells = <1>; + }; + }; + syscon: syscon@1c00000 { - compatible = "allwinner,sun50i-a64-system-controller", - "syscon"; + compatible = "allwinner,sun50i-a64-system-control"; reg = <0x01c00000 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + sram_c: sram@18000 { + compatible = "mmio-sram"; + reg = <0x00018000 0x28000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x00018000 0x28000>; + + de2_sram: sram-section@0 { + compatible = "allwinner,sun50i-a64-sram-c"; + reg = <0x0000 0x28000>; + }; + }; }; dma: dma-controller@1c02000 { @@ -364,6 +407,11 @@ bias-pull-up; }; + pwm_pin: pwm_pin { + pins = "PD22"; + function = "pwm"; + }; + rmii_pins: rmii_pins { pins = "PD10", "PD11", "PD13", "PD14", "PD17", "PD18", "PD19", "PD20", "PD22", "PD23"; @@ -608,8 +656,6 @@ clocks = <&ccu CLK_BUS_EMAC>; clock-names = "stmmaceth"; status = "disabled"; - #address-cells = <1>; - #size-cells = <0>; mdio: mdio { compatible = "snps,dwmac-mdio"; @@ -629,11 +675,25 @@ #interrupt-cells = <3>; }; + pwm: pwm@1c21400 { + compatible = "allwinner,sun50i-a64-pwm", + "allwinner,sun5i-a13-pwm"; + reg = <0x01c21400 0x400>; + clocks = <&osc24M>; + pinctrl-names = "default"; + pinctrl-0 = <&pwm_pin>; + #pwm-cells = <3>; + status = "disabled"; + }; + rtc: rtc@1f00000 { compatible = "allwinner,sun6i-a31-rtc"; reg = <0x01f00000 0x54>; interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>; + clock-output-names = "rtc-osc32k", "rtc-osc32k-out"; + clocks = <&osc32k>; + #clock-cells = <1>; }; r_intc: interrupt-controller@1f00c00 { @@ -655,6 +715,29 @@ #reset-cells = <1>; }; + r_i2c: i2c@1f02400 { + compatible = "allwinner,sun50i-a64-i2c", + "allwinner,sun6i-a31-i2c"; + reg = <0x01f02400 0x400>; + interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&r_ccu CLK_APB0_I2C>; + resets = <&r_ccu RST_APB0_I2C>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + + r_pwm: pwm@1f03800 { + compatible = "allwinner,sun50i-a64-pwm", + "allwinner,sun5i-a13-pwm"; + reg = <0x01f03800 0x400>; + clocks = <&osc24M>; + pinctrl-names = "default"; + pinctrl-0 = <&r_pwm_pin>; + #pwm-cells = <3>; + status = "disabled"; + }; + r_pio: pinctrl@1f02c00 { compatible = "allwinner,sun50i-a64-r-pinctrl"; reg = <0x01f02c00 0x400>; @@ -666,6 +749,16 @@ interrupt-controller; #interrupt-cells = <3>; + r_i2c_pins_a: i2c-a { + pins = "PL8", "PL9"; + function = "s_i2c"; + }; + + r_pwm_pin: pwm { + pins = "PL10"; + function = "s_pwm"; + }; + r_rsb_pins: rsb { pins = "PL0", "PL1"; function = "s_rsb"; 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 98862c7c7258..3e0d5a9c096d 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts @@ -207,6 +207,18 @@ status = "okay"; }; +&spi0 { + status = "okay"; + + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <40000000>; + }; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pins_a>; 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 b6f2d6b2ecae..ceffc40810ee 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts @@ -20,11 +20,157 @@ chosen { stdout-path = "serial0:115200n8"; }; + + leds { + compatible = "gpio-leds"; + + heartbeat { + label = "pine-h64:green:heartbeat"; + gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */ + }; + + link { + label = "pine-h64:white:link"; + gpios = <&r_pio 0 3 GPIO_ACTIVE_HIGH>; /* PL3 */ + }; + + status { + label = "pine-h64:blue:status"; + gpios = <&r_pio 0 7 GPIO_ACTIVE_HIGH>; /* PL7 */ + }; + }; +}; + +&mmc0 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins>; + vmmc-supply = <®_cldo1>; + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_pins>; + vmmc-supply = <®_cldo1>; + vqmmc-supply = <®_bldo2>; + non-removable; + cap-mmc-hw-reset; + status = "okay"; }; &r_i2c { status = "okay"; + axp805: pmic@36 { + compatible = "x-powers,axp805", "x-powers,axp806"; + reg = <0x36>; + interrupt-parent = <&r_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + #interrupt-cells = <1>; + x-powers,self-working-mode; + + regulators { + reg_aldo1: aldo1 { + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-pl"; + }; + + reg_aldo2: aldo2 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-ac200"; + }; + + reg_aldo3: aldo3 { + /* This regulator is connected with CLDO1 */ + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-3v3-1"; + }; + + reg_bldo1: bldo1 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-bias-pll"; + }; + + reg_bldo2: bldo2 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-efuse-pcie-hdmi-io"; + }; + + reg_bldo3: bldo3 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-dcxoio"; + }; + + bldo4 { + /* unused */ + }; + + reg_cldo1: cldo1 { + /* This regulator is connected with ALDO3 */ + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-3v3-2"; + }; + + reg_cldo2: cldo2 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-wifi-1"; + }; + + reg_cldo3: cldo3 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-wifi-2"; + }; + + reg_dcdca: dcdca { + regulator-always-on; + regulator-min-microvolt = <810000>; + regulator-max-microvolt = <1080000>; + regulator-name = "vdd-cpu"; + }; + + reg_dcdcc: dcdcc { + regulator-min-microvolt = <810000>; + regulator-max-microvolt = <1080000>; + regulator-name = "vdd-gpu"; + }; + + reg_dcdcd: dcdcd { + regulator-always-on; + regulator-min-microvolt = <960000>; + regulator-max-microvolt = <960000>; + regulator-name = "vdd-sys"; + }; + + reg_dcdce: dcdce { + regulator-always-on; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-name = "vcc-dram"; + }; + + sw { + /* unused */ + }; + }; + }; + pcf8563: rtc@51 { compatible = "nxp,pcf8563"; reg = <0x51>; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi index c72da8cd9ef5..cfa5fffcf62b 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi @@ -5,7 +5,9 @@ #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/clock/sun50i-h6-ccu.h> +#include <dt-bindings/clock/sun50i-h6-r-ccu.h> #include <dt-bindings/reset/sun50i-h6-ccu.h> +#include <dt-bindings/reset/sun50i-h6-r-ccu.h> / { interrupt-parent = <&gic>; @@ -124,12 +126,71 @@ interrupt-controller; #interrupt-cells = <3>; + mmc0_pins: mmc0-pins { + pins = "PF0", "PF1", "PF2", "PF3", + "PF4", "PF5"; + function = "mmc0"; + drive-strength = <30>; + bias-pull-up; + }; + + mmc2_pins: mmc2-pins { + pins = "PC1", "PC4", "PC5", "PC6", + "PC7", "PC8", "PC9", "PC10", + "PC11", "PC12", "PC13", "PC14"; + function = "mmc2"; + drive-strength = <30>; + bias-pull-up; + }; + uart0_ph_pins: uart0-ph { pins = "PH0", "PH1"; function = "uart0"; }; }; + mmc0: mmc@4020000 { + compatible = "allwinner,sun50i-h6-mmc", + "allwinner,sun50i-a64-mmc"; + reg = <0x04020000 0x1000>; + clocks = <&ccu CLK_BUS_MMC0>, <&ccu CLK_MMC0>; + clock-names = "ahb", "mmc"; + resets = <&ccu RST_BUS_MMC0>; + reset-names = "ahb"; + interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + + mmc1: mmc@4021000 { + compatible = "allwinner,sun50i-h6-mmc", + "allwinner,sun50i-a64-mmc"; + reg = <0x04021000 0x1000>; + clocks = <&ccu CLK_BUS_MMC1>, <&ccu CLK_MMC1>; + clock-names = "ahb", "mmc"; + resets = <&ccu RST_BUS_MMC1>; + reset-names = "ahb"; + interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + + mmc2: mmc@4022000 { + compatible = "allwinner,sun50i-h6-emmc", + "allwinner,sun50i-a64-emmc"; + reg = <0x04022000 0x1000>; + clocks = <&ccu CLK_BUS_MMC2>, <&ccu CLK_MMC2>; + clock-names = "ahb", "mmc"; + resets = <&ccu RST_BUS_MMC2>; + reset-names = "ahb"; + interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + uart0: serial@5000000 { compatible = "snps,dw-apb-uart"; reg = <0x05000000 0x400>; @@ -198,7 +259,7 @@ reg = <0x07022000 0x400>; interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&r_ccu 2>, <&osc24M>, <&osc32k>; + clocks = <&r_ccu CLK_R_APB1>, <&osc24M>, <&osc32k>; clock-names = "apb", "hosc", "losc"; gpio-controller; #gpio-cells = <3>; @@ -215,8 +276,8 @@ compatible = "allwinner,sun6i-a31-i2c"; reg = <0x07081400 0x400>; interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&r_ccu 8>; - resets = <&r_ccu 4>; + clocks = <&r_ccu CLK_R_APB2_I2C>; + resets = <&r_ccu RST_R_APB2_I2C>; pinctrl-names = "default"; pinctrl-0 = <&r_i2c_pins>; status = "disabled"; diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi index 67dac595dc72..d033da401c26 100644 --- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi +++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi @@ -119,6 +119,12 @@ #clock-cells = <0>; compatible = "fixed-clock"; }; + + qspi_clk: qspi-clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <200000000>; + }; }; gmac0: ethernet@ff800000 { @@ -127,8 +133,8 @@ interrupts = <0 90 4>; interrupt-names = "macirq"; mac-address = [00 00 00 00 00 00]; - resets = <&rst EMAC0_RESET>; - reset-names = "stmmaceth"; + resets = <&rst EMAC0_RESET>, <&rst EMAC0_OCP_RESET>; + reset-names = "stmmaceth", "stmmaceth-ocp"; clocks = <&clkmgr STRATIX10_EMAC0_CLK>; clock-names = "stmmaceth"; status = "disabled"; @@ -140,8 +146,8 @@ interrupts = <0 91 4>; interrupt-names = "macirq"; mac-address = [00 00 00 00 00 00]; - resets = <&rst EMAC1_RESET>; - reset-names = "stmmaceth"; + resets = <&rst EMAC1_RESET>, <&rst EMAC1_OCP_RESET>; + reset-names = "stmmaceth", "stmmaceth-ocp"; clocks = <&clkmgr STRATIX10_EMAC1_CLK>; clock-names = "stmmaceth"; status = "disabled"; @@ -153,8 +159,8 @@ interrupts = <0 92 4>; interrupt-names = "macirq"; mac-address = [00 00 00 00 00 00]; - resets = <&rst EMAC2_RESET>; - reset-names = "stmmaceth"; + resets = <&rst EMAC2_RESET>, <&rst EMAC2_OCP_RESET>; + reset-names = "stmmaceth", "stmmaceth-ocp"; clocks = <&clkmgr STRATIX10_EMAC2_CLK>; clock-names = "stmmaceth"; status = "disabled"; @@ -310,6 +316,7 @@ resets = <&rst SPIM0_RESET>; reg-io-width = <4>; num-cs = <4>; + clocks = <&clkmgr STRATIX10_L4_MAIN_CLK>; status = "disabled"; }; @@ -322,6 +329,7 @@ resets = <&rst SPIM1_RESET>; reg-io-width = <4>; num-cs = <4>; + clocks = <&clkmgr STRATIX10_L4_MAIN_CLK>; status = "disabled"; }; @@ -407,6 +415,7 @@ phy-names = "usb2-phy"; resets = <&rst USB0_RESET>, <&rst USB0_OCP_RESET>; reset-names = "dwc2", "dwc2-ecc"; + clocks = <&clkmgr STRATIX10_USB_CLK>; status = "disabled"; }; @@ -418,6 +427,7 @@ phy-names = "usb2-phy"; resets = <&rst USB1_RESET>, <&rst USB1_OCP_RESET>; reset-names = "dwc2", "dwc2-ecc"; + clocks = <&clkmgr STRATIX10_USB_CLK>; status = "disabled"; }; @@ -426,6 +436,7 @@ reg = <0xffd00200 0x100>; interrupts = <0 117 4>; resets = <&rst WATCHDOG0_RESET>; + clocks = <&clkmgr STRATIX10_L4_SYS_FREE_CLK>; status = "disabled"; }; @@ -434,6 +445,7 @@ reg = <0xffd00300 0x100>; interrupts = <0 118 4>; resets = <&rst WATCHDOG1_RESET>; + clocks = <&clkmgr STRATIX10_L4_SYS_FREE_CLK>; status = "disabled"; }; @@ -442,6 +454,7 @@ reg = <0xffd00400 0x100>; interrupts = <0 125 4>; resets = <&rst WATCHDOG2_RESET>; + clocks = <&clkmgr STRATIX10_L4_SYS_FREE_CLK>; status = "disabled"; }; @@ -450,6 +463,7 @@ reg = <0xffd00500 0x100>; interrupts = <0 126 4>; resets = <&rst WATCHDOG3_RESET>; + clocks = <&clkmgr STRATIX10_L4_SYS_FREE_CLK>; status = "disabled"; }; @@ -464,5 +478,20 @@ interrupts = <16 4>, <48 4>; }; }; + + qspi: spi@ff8d2000 { + compatible = "cdns,qspi-nor"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0xff8d2000 0x100>, + <0xff900000 0x100000>; + interrupts = <0 3 4>; + cdns,fifo-depth = <128>; + cdns,fifo-width = <4>; + cdns,trigger-address = <0x00000000>; + clocks = <&qspi_clk>; + + status = "disabled"; + }; }; }; diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts index f9b1ef12db48..6edc4fa9fd42 100644 --- a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts +++ b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts @@ -147,3 +147,38 @@ reg = <0x68>; }; }; + +&qspi { + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "n25q00a"; + reg = <0>; + spi-max-frequency = <50000000>; + + m25p,fast-read; + cdns,page-size = <256>; + cdns,block-size = <16>; + cdns,read-delay = <1>; + cdns,tshsl-ns = <50>; + cdns,tsd2d-ns = <50>; + cdns,tchsh-ns = <4>; + cdns,tslch-ns = <4>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + qspi_boot: partition@0 { + label = "Boot and fpga data"; + reg = <0x0 0x4000000>; + }; + + qspi_rootfs: partition@4000000 { + label = "Root Filesystem - JFFS2"; + reg = <0x4000000 0x4000000>; + }; + }; + }; +}; diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile index 34dd0e9b5cbb..a97c0e2d7bc6 100644 --- a/arch/arm64/boot/dts/amlogic/Makefile +++ b/arch/arm64/boot/dts/amlogic/Makefile @@ -17,6 +17,9 @@ 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 dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-p231.dtb +dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s805x-p241.dtb +dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905w-p281.dtb +dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905w-tx3-mini.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxm-khadas-vim2.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxm-nexbox-a1.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxm-q200.dtb diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts index dff9b15eb3c0..d5c01427a5ca 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts +++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts @@ -6,21 +6,75 @@ /dts-v1/; #include "meson-axg.dtsi" +#include <dt-bindings/input/input.h> / { compatible = "amlogic,s400", "amlogic,a113d", "amlogic,meson-axg"; model = "Amlogic Meson AXG S400 Development Board"; + adc_keys { + compatible = "adc-keys"; + io-channels = <&saradc 0>; + io-channel-names = "buttons"; + keyup-threshold-microvolt = <1800000>; + + button-next { + label = "Next"; + linux,code = <KEY_NEXT>; + press-threshold-microvolt = <1116000>; /* 62% */ + }; + + button-prev { + label = "Previous"; + linux,code = <KEY_PREVIOUS>; + press-threshold-microvolt = <900000>; /* 50% */ + }; + + button-wifi { + label = "Wifi"; + linux,code = <KEY_WLAN>; + press-threshold-microvolt = <684000>; /* 38% */ + }; + + button-up { + label = "Volume Up"; + linux,code = <KEY_VOLUMEUP>; + press-threshold-microvolt = <468000>; /* 26% */ + }; + + button-down { + label = "Volume Down"; + linux,code = <KEY_VOLUMEDOWN>; + press-threshold-microvolt = <252000>; /* 14% */ + }; + + button-voice { + label = "Voice"; + linux,code = <KEY_VOICECOMMAND>; + press-threshold-microvolt = <0>; /* 0% */ + }; + }; + aliases { serial0 = &uart_AO; serial1 = &uart_A; }; + main_12v: regulator-main_12v { + compatible = "regulator-fixed"; + regulator-name = "12V"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + regulator-always-on; + }; + vddio_boot: regulator-vddio_boot { compatible = "regulator-fixed"; regulator-name = "VDDIO_BOOT"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + vin-supply = <&vddao_3v3>; + regulator-always-on; }; vddao_3v3: regulator-vddao_3v3 { @@ -28,6 +82,8 @@ regulator-name = "VDDAO_3V3"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; + vin-supply = <&main_12v>; + regulator-always-on; }; vddio_ao18: regulator-vddio_ao18 { @@ -35,6 +91,8 @@ regulator-name = "VDDIO_AO18"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + vin-supply = <&vddao_3v3>; + regulator-always-on; }; vcc_3v3: regulator-vcc_3v3 { @@ -42,6 +100,30 @@ regulator-name = "VCC_3V3"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; + vin-supply = <&vddao_3v3>; + regulator-always-on; + }; + + vcc_5v: regulator-vcc_5v { + compatible = "regulator-fixed"; + regulator-name = "VCC5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&main_12v>; + + gpio = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + usb_pwr: regulator-usb_pwr { + compatible = "regulator-fixed"; + regulator-name = "USB_PWR"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vcc_5v>; + + gpio = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>; + enable-active-high; }; emmc_pwrseq: emmc-pwrseq { @@ -62,6 +144,66 @@ clock-frequency = <32768>; pwms = <&pwm_ab 0 30518 0>; /* PWM_A at 32.768KHz */ }; + + speaker-leds { + compatible = "gpio-leds"; + + aled1 { + label = "speaker:aled1"; + gpios = <&gpio_speaker 7 0>; + }; + + aled2 { + label = "speaker:aled2"; + gpios = <&gpio_speaker 6 0>; + }; + + aled3 { + label = "speaker:aled3"; + gpios = <&gpio_speaker 5 0>; + }; + + aled4 { + label = "speaker:aled4"; + gpios = <&gpio_speaker 4 0>; + }; + + aled5 { + label = "speaker:aled5"; + gpios = <&gpio_speaker 3 0>; + }; + + aled6 { + label = "speaker:aled6"; + gpios = <&gpio_speaker 2 0>; + }; + }; + + linein: audio-codec@0 { + #sound-dai-cells = <0>; + compatible = "everest,es7241"; + VDDA-supply = <&vcc_3v3>; + VDDP-supply = <&vcc_3v3>; + VDDD-supply = <&vcc_3v3>; + status = "okay"; + sound-name-prefix = "Linein"; + }; + + lineout: audio-codec@1 { + #sound-dai-cells = <0>; + compatible = "everest,es7154"; + VDD-supply = <&vcc_3v3>; + PVDD-supply = <&vcc_5v>; + status = "okay"; + sound-name-prefix = "Lineout"; + }; + + spdif_dit: audio-codec@2 { + #sound-dai-cells = <0>; + compatible = "linux,spdif-dit"; + status = "okay"; + sound-name-prefix = "DIT"; + }; }; ðmac { @@ -106,12 +248,33 @@ status = "okay"; pinctrl-0 = <&i2c1_z_pins>; pinctrl-names = "default"; + + speaker_amp1: audio-codec@1b { + compatible = "ti,tas5707"; + reg = <0x1b>; + reset-gpios = <&gpio_ao GPIOAO_4 GPIO_ACTIVE_LOW>; + #sound-dai-cells = <0>; + AVDD-supply = <&vcc_3v3>; + DVDD-supply = <&vcc_3v3>; + PVDD_A-supply = <&main_12v>; + PVDD_B-supply = <&main_12v>; + PVDD_C-supply = <&main_12v>; + PVDD_D-supply = <&main_12v>; + }; }; &i2c_AO { status = "okay"; pinctrl-0 = <&i2c_ao_sck_10_pins>, <&i2c_ao_sda_11_pins>; pinctrl-names = "default"; + + gpio_speaker: gpio-controller@1f { + compatible = "nxp,pca9557"; + reg = <0x1f>; + gpio-controller; + #gpio-cells = <2>; + vcc-supply = <&vddao_3v3>; + }; }; &pwm_ab { @@ -166,3 +329,8 @@ compatible = "brcm,bcm4329-fmac"; }; }; + +&saradc { + status = "okay"; + vref-supply = <&vddio_ao18>; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi index 67d7115e4eff..c518130e5ce7 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi @@ -6,6 +6,7 @@ #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/clock/axg-audio-clkc.h> #include <dt-bindings/clock/axg-clkc.h> #include <dt-bindings/clock/axg-aoclkc.h> #include <dt-bindings/gpio/meson-axg-gpio.h> @@ -91,6 +92,39 @@ method = "smc"; }; + tdmif_a: audio-controller@0 { + compatible = "amlogic,axg-tdm-iface"; + #sound-dai-cells = <0>; + sound-name-prefix = "TDM_A"; + clocks = <&clkc_audio AUD_CLKID_MST_A_MCLK>, + <&clkc_audio AUD_CLKID_MST_A_SCLK>, + <&clkc_audio AUD_CLKID_MST_A_LRCLK>; + clock-names = "mclk", "sclk", "lrclk"; + status = "disabled"; + }; + + tdmif_b: audio-controller@1 { + compatible = "amlogic,axg-tdm-iface"; + #sound-dai-cells = <0>; + sound-name-prefix = "TDM_B"; + clocks = <&clkc_audio AUD_CLKID_MST_B_MCLK>, + <&clkc_audio AUD_CLKID_MST_B_SCLK>, + <&clkc_audio AUD_CLKID_MST_B_LRCLK>; + clock-names = "mclk", "sclk", "lrclk"; + status = "disabled"; + }; + + tdmif_c: audio-controller@2 { + compatible = "amlogic,axg-tdm-iface"; + #sound-dai-cells = <0>; + sound-name-prefix = "TDM_C"; + clocks = <&clkc_audio AUD_CLKID_MST_C_MCLK>, + <&clkc_audio AUD_CLKID_MST_C_SCLK>, + <&clkc_audio AUD_CLKID_MST_C_LRCLK>; + clock-names = "mclk", "sclk", "lrclk"; + status = "disabled"; + }; + timer { compatible = "arm,armv8-timer"; interrupts = <GIC_PPI 13 @@ -155,6 +189,157 @@ }; }; + audio: bus@ff642000 { + compatible = "simple-bus"; + reg = <0x0 0xff642000 0x0 0x2000>; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x0 0x0 0x0 0xff642000 0x0 0x2000>; + + clkc_audio: clock-controller@0 { + compatible = "amlogic,axg-audio-clkc"; + reg = <0x0 0x0 0x0 0xb4>; + #clock-cells = <1>; + + clocks = <&clkc CLKID_AUDIO>, + <&clkc CLKID_MPLL0>, + <&clkc CLKID_MPLL1>, + <&clkc CLKID_MPLL2>, + <&clkc CLKID_MPLL3>, + <&clkc CLKID_HIFI_PLL>, + <&clkc CLKID_FCLK_DIV3>, + <&clkc CLKID_FCLK_DIV4>, + <&clkc CLKID_GP0_PLL>; + clock-names = "pclk", + "mst_in0", + "mst_in1", + "mst_in2", + "mst_in3", + "mst_in4", + "mst_in5", + "mst_in6", + "mst_in7"; + + resets = <&reset RESET_AUDIO>; + }; + + arb: reset-controller@280 { + compatible = "amlogic,meson-axg-audio-arb"; + reg = <0x0 0x280 0x0 0x4>; + #reset-cells = <1>; + clocks = <&clkc_audio AUD_CLKID_DDR_ARB>; + }; + + tdmin_a: audio-controller@300 { + compatible = "amlogic,axg-tdmin"; + reg = <0x0 0x300 0x0 0x40>; + sound-name-prefix = "TDMIN_A"; + clocks = <&clkc_audio AUD_CLKID_TDMIN_A>, + <&clkc_audio AUD_CLKID_TDMIN_A_SCLK>, + <&clkc_audio AUD_CLKID_TDMIN_A_SCLK_SEL>, + <&clkc_audio AUD_CLKID_TDMIN_A_LRCLK>, + <&clkc_audio AUD_CLKID_TDMIN_A_LRCLK>; + clock-names = "pclk", "sclk", "sclk_sel", + "lrclk", "lrclk_sel"; + status = "disabled"; + }; + + tdmin_b: audio-controller@340 { + compatible = "amlogic,axg-tdmin"; + reg = <0x0 0x340 0x0 0x40>; + sound-name-prefix = "TDMIN_B"; + clocks = <&clkc_audio AUD_CLKID_TDMIN_B>, + <&clkc_audio AUD_CLKID_TDMIN_B_SCLK>, + <&clkc_audio AUD_CLKID_TDMIN_B_SCLK_SEL>, + <&clkc_audio AUD_CLKID_TDMIN_B_LRCLK>, + <&clkc_audio AUD_CLKID_TDMIN_B_LRCLK>; + clock-names = "pclk", "sclk", "sclk_sel", + "lrclk", "lrclk_sel"; + status = "disabled"; + }; + + tdmin_c: audio-controller@380 { + compatible = "amlogic,axg-tdmin"; + reg = <0x0 0x380 0x0 0x40>; + sound-name-prefix = "TDMIN_C"; + clocks = <&clkc_audio AUD_CLKID_TDMIN_C>, + <&clkc_audio AUD_CLKID_TDMIN_C_SCLK>, + <&clkc_audio AUD_CLKID_TDMIN_C_SCLK_SEL>, + <&clkc_audio AUD_CLKID_TDMIN_C_LRCLK>, + <&clkc_audio AUD_CLKID_TDMIN_C_LRCLK>; + clock-names = "pclk", "sclk", "sclk_sel", + "lrclk", "lrclk_sel"; + status = "disabled"; + }; + + tdmin_lb: audio-controller@3c0 { + compatible = "amlogic,axg-tdmin"; + reg = <0x0 0x3c0 0x0 0x40>; + sound-name-prefix = "TDMIN_LB"; + clocks = <&clkc_audio AUD_CLKID_TDMIN_LB>, + <&clkc_audio AUD_CLKID_TDMIN_LB_SCLK>, + <&clkc_audio AUD_CLKID_TDMIN_LB_SCLK_SEL>, + <&clkc_audio AUD_CLKID_TDMIN_LB_LRCLK>, + <&clkc_audio AUD_CLKID_TDMIN_LB_LRCLK>; + clock-names = "pclk", "sclk", "sclk_sel", + "lrclk", "lrclk_sel"; + status = "disabled"; + }; + + spdifout: audio-controller@480 { + compatible = "amlogic,axg-spdifout"; + reg = <0x0 0x480 0x0 0x50>; + #sound-dai-cells = <0>; + sound-name-prefix = "SPDIFOUT"; + clocks = <&clkc_audio AUD_CLKID_SPDIFOUT>, + <&clkc_audio AUD_CLKID_SPDIFOUT_CLK>; + clock-names = "pclk", "mclk"; + status = "disabled"; + }; + + tdmout_a: audio-controller@500 { + compatible = "amlogic,axg-tdmout"; + reg = <0x0 0x500 0x0 0x40>; + sound-name-prefix = "TDMOUT_A"; + clocks = <&clkc_audio AUD_CLKID_TDMOUT_A>, + <&clkc_audio AUD_CLKID_TDMOUT_A_SCLK>, + <&clkc_audio AUD_CLKID_TDMOUT_A_SCLK_SEL>, + <&clkc_audio AUD_CLKID_TDMOUT_A_LRCLK>, + <&clkc_audio AUD_CLKID_TDMOUT_A_LRCLK>; + clock-names = "pclk", "sclk", "sclk_sel", + "lrclk", "lrclk_sel"; + status = "disabled"; + }; + + tdmout_b: audio-controller@540 { + compatible = "amlogic,axg-tdmout"; + reg = <0x0 0x540 0x0 0x40>; + sound-name-prefix = "TDMOUT_B"; + clocks = <&clkc_audio AUD_CLKID_TDMOUT_B>, + <&clkc_audio AUD_CLKID_TDMOUT_B_SCLK>, + <&clkc_audio AUD_CLKID_TDMOUT_B_SCLK_SEL>, + <&clkc_audio AUD_CLKID_TDMOUT_B_LRCLK>, + <&clkc_audio AUD_CLKID_TDMOUT_B_LRCLK>; + clock-names = "pclk", "sclk", "sclk_sel", + "lrclk", "lrclk_sel"; + status = "disabled"; + }; + + tdmout_c: audio-controller@580 { + compatible = "amlogic,axg-tdmout"; + reg = <0x0 0x580 0x0 0x40>; + sound-name-prefix = "TDMOUT_C"; + clocks = <&clkc_audio AUD_CLKID_TDMOUT_C>, + <&clkc_audio AUD_CLKID_TDMOUT_C_SCLK>, + <&clkc_audio AUD_CLKID_TDMOUT_C_SCLK_SEL>, + <&clkc_audio AUD_CLKID_TDMOUT_C_LRCLK>, + <&clkc_audio AUD_CLKID_TDMOUT_C_LRCLK>; + clock-names = "pclk", "sclk", "sclk_sel", + "lrclk", "lrclk_sel"; + status = "disabled"; + }; + }; + cbus: bus@ffd00000 { compatible = "simple-bus"; reg = <0x0 0xffd00000 0x0 0x25000>; @@ -477,6 +662,48 @@ }; }; + pdm_dclk_a14_pins: pdm_dclk_a14 { + mux { + groups = "pdm_dclk_a14"; + function = "pdm"; + }; + }; + + pdm_dclk_a19_pins: pdm_dclk_a19 { + mux { + groups = "pdm_dclk_a19"; + function = "pdm"; + }; + }; + + pdm_din0_pins: pdm_din0 { + mux { + groups = "pdm_din0"; + function = "pdm"; + }; + }; + + pdm_din1_pins: pdm_din1 { + mux { + groups = "pdm_din1"; + function = "pdm"; + }; + }; + + pdm_din2_pins: pdm_din2 { + mux { + groups = "pdm_din2"; + function = "pdm"; + }; + }; + + pdm_din3_pins: pdm_din3 { + mux { + groups = "pdm_din3"; + function = "pdm"; + }; + }; + pwm_a_a_pins: pwm_a_a { mux { groups = "pwm_a_a"; @@ -561,6 +788,76 @@ }; }; + spdif_in_z_pins: spdif_in_z { + mux { + groups = "spdif_in_z"; + function = "spdif_in"; + }; + }; + + spdif_in_a1_pins: spdif_in_a1 { + mux { + groups = "spdif_in_a1"; + function = "spdif_in"; + }; + }; + + spdif_in_a7_pins: spdif_in_a7 { + mux { + groups = "spdif_in_a7"; + function = "spdif_in"; + }; + }; + + spdif_in_a19_pins: spdif_in_a19 { + mux { + groups = "spdif_in_a19"; + function = "spdif_in"; + }; + }; + + spdif_in_a20_pins: spdif_in_a20 { + mux { + groups = "spdif_in_a20"; + function = "spdif_in"; + }; + }; + + spdif_out_z_pins: spdif_out_z { + mux { + groups = "spdif_out_z"; + function = "spdif_out"; + }; + }; + + spdif_out_a1_pins: spdif_out_a1 { + mux { + groups = "spdif_out_a1"; + function = "spdif_out"; + }; + }; + + spdif_out_a11_pins: spdif_out_a11 { + mux { + groups = "spdif_out_a11"; + function = "spdif_out"; + }; + }; + + spdif_out_a19_pins: spdif_out_a19 { + mux { + groups = "spdif_out_a19"; + function = "spdif_out"; + }; + }; + + spdif_out_a20_pins: spdif_out_a20 { + mux { + groups = "spdif_out_a20"; + function = "spdif_out"; + }; + }; + spi0_pins: spi0 { mux { groups = "spi0_miso", @@ -1194,6 +1491,20 @@ interrupts = <GIC_SPI 196 IRQ_TYPE_EDGE_RISING>; status = "disabled"; }; + + saradc: adc@9000 { + compatible = "amlogic,meson-axg-saradc", + "amlogic,meson-saradc"; + reg = <0x0 0x9000 0x0 0x38>; + #io-channel-cells = <1>; + interrupts = <GIC_SPI 73 IRQ_TYPE_EDGE_RISING>; + clocks = <&xtal>, + <&clkc_AO CLKID_AO_SAR_ADC>, + <&clkc_AO CLKID_AO_SAR_ADC_CLK>, + <&clkc_AO CLKID_AO_SAR_ADC_SEL>; + clock-names = "clkin", "core", "adc_clk", "adc_sel"; + status = "disabled"; + }; }; }; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi index 88e712ea757a..765247bc4f24 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi @@ -35,6 +35,13 @@ regulator-always-on; }; + vddio_ao18: regulator-vddio_ao18 { + compatible = "regulator-fixed"; + regulator-name = "VDDIO_AO18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + vddio_boot: regulator-vddio_boot { compatible = "regulator-fixed"; regulator-name = "VDDIO_BOOT"; @@ -140,6 +147,11 @@ clock-names = "clkin0"; }; +&saradc { + status = "okay"; + vref-supply = <&vddio_ao18>; +}; + /* Wireless SDIO Module */ &sd_emmc_a { status = "okay"; @@ -160,11 +172,6 @@ vmmc-supply = <&vddao_3v3>; vqmmc-supply = <&vddio_boot>; - - brcmf: wifi@1 { - reg = <1>; - compatible = "brcm,bcm4329-fmac"; - }; }; /* SD card */ diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts index 7d5709c37e95..cbe99bd4e06d 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts @@ -106,6 +106,42 @@ compatible = "mmc-pwrseq-emmc"; reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>; }; + + /* CVBS is available on CON1 pin 36, disabled by default */ + cvbs-connector { + compatible = "composite-video-connector"; + status = "disabled"; + + port { + cvbs_connector_in: endpoint { + remote-endpoint = <&cvbs_vdac_out>; + }; + }; + }; + + hdmi-connector { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&hdmi_tx_tmds_out>; + }; + }; + }; +}; + +&cec_AO { + status = "okay"; + pinctrl-0 = <&ao_cec_pins>; + pinctrl-names = "default"; + hdmi-phandle = <&hdmi_tx>; +}; + +&cvbs_vdac_port { + cvbs_vdac_out: endpoint { + remote-endpoint = <&cvbs_connector_in>; + }; }; ðmac { @@ -137,6 +173,18 @@ }; }; +&hdmi_tx { + status = "okay"; + pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>; + pinctrl-names = "default"; +}; + +&hdmi_tx_tmds_port { + hdmi_tx_tmds_out: endpoint { + remote-endpoint = <&hdmi_connector_in>; + }; +}; + &ir { status = "okay"; pinctrl-0 = <&remote_input_ao_pins>; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts new file mode 100644 index 000000000000..70433e023fda --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts @@ -0,0 +1,218 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2018 BayLibre, SAS. + * Author: Neil Armstrong <narmstrong@baylibre.com> + * Author: Jerome Brunet <jbrunet@baylibre.com> + */ + +/dts-v1/; + +#include <dt-bindings/input/input.h> + +#include "meson-gxl-s905x.dtsi" + +/ { + compatible = "amlogic,p241", "amlogic,s805x", "amlogic,meson-gxl"; + model = "Amlogic Meson GXL (S805X) P241 Development Board"; + + aliases { + serial0 = &uart_AO; + serial1 = &uart_A; + ethernet0 = ðmac; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + cvbs-connector { + compatible = "composite-video-connector"; + + port { + cvbs_connector_in: endpoint { + remote-endpoint = <&cvbs_vdac_out>; + }; + }; + }; + + 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>; + }; + }; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x20000000>; + }; + + vddio_boot: regulator-vddio_boot { + compatible = "regulator-fixed"; + regulator-name = "VDDIO_BOOT"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + vddao_3v3: regulator-vddao_3v3 { + compatible = "regulator-fixed"; + regulator-name = "VDDAO_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + vddio_ao18: regulator-vddio_ao18 { + compatible = "regulator-fixed"; + regulator-name = "VDDIO_AO18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + vcc_3v3: regulator-vcc_3v3 { + compatible = "regulator-fixed"; + regulator-name = "VCC_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + emmc_pwrseq: emmc-pwrseq { + compatible = "mmc-pwrseq-emmc"; + reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>; + }; + + wifi32k: wifi32k { + compatible = "pwm-clock"; + #clock-cells = <0>; + clock-frequency = <32768>; + pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */ + }; + + sdio_pwrseq: sdio-pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>; + clocks = <&wifi32k>; + clock-names = "ext_clock"; + }; +}; + +&cec_AO { + status = "okay"; + pinctrl-0 = <&ao_cec_pins>; + pinctrl-names = "default"; + hdmi-phandle = <&hdmi_tx>; +}; + +&cvbs_vdac_port { + cvbs_vdac_out: endpoint { + remote-endpoint = <&cvbs_connector_in>; + }; +}; + +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>; + pinctrl-names = "default"; +}; + +&hdmi_tx_tmds_port { + hdmi_tx_tmds_out: endpoint { + remote-endpoint = <&hdmi_connector_in>; + }; +}; + +&saradc { + status = "okay"; + vref-supply = <&vddio_ao18>; +}; + +/* Wireless SDIO Module */ +&sd_emmc_a { + status = "okay"; + pinctrl-0 = <&sdio_pins>; + pinctrl-1 = <&sdio_clk_gate_pins>; + pinctrl-names = "default", "clk-gate"; + #address-cells = <1>; + #size-cells = <0>; + + bus-width = <4>; + cap-sd-highspeed; + max-frequency = <100000000>; + + non-removable; + disable-wp; + + mmc-pwrseq = <&sdio_pwrseq>; + + vmmc-supply = <&vddao_3v3>; + vqmmc-supply = <&vddio_boot>; +}; + +/* eMMC */ +&sd_emmc_c { + status = "okay"; + pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>; + pinctrl-1 = <&emmc_clk_gate_pins>; + pinctrl-names = "default", "clk-gate"; + + bus-width = <8>; + cap-mmc-highspeed; + max-frequency = <200000000>; + non-removable; + disable-wp; + mmc-ddr-1_8v; + mmc-hs200-1_8v; + + mmc-pwrseq = <&emmc_pwrseq>; + vmmc-supply = <&vcc_3v3>; + vqmmc-supply = <&vddio_boot>; +}; + +&pwm_ef { + status = "okay"; + pinctrl-0 = <&pwm_e_pins>; + pinctrl-names = "default"; + clocks = <&clkc CLKID_FCLK_DIV4>; + clock-names = "clkin0"; +}; + +/* This is connected to the Bluetooth module: */ +&uart_A { + status = "okay"; + pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>; + pinctrl-names = "default"; + uart-has-rtscts; +}; + +&uart_AO { + status = "okay"; + pinctrl-0 = <&uart_ao_a_pins>; + pinctrl-names = "default"; +}; + +&usb0 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts index a9f9bb90a877..15014faa2ab2 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts @@ -41,13 +41,6 @@ }; }; - vddio_ao18: regulator-vddio_ao18 { - compatible = "regulator-fixed"; - regulator-name = "VDDIO_AO18"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - }; - hdmi-connector { compatible = "hdmi-connector"; type = "a"; @@ -108,7 +101,9 @@ }; }; -&saradc { - status = "okay"; - vref-supply = <&vddio_ao18>; +&sd_emmc_a { + brcmf: wifi@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + }; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p231.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p231.dts index 80a231476b80..92c425d0259c 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p231.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p231.dts @@ -19,3 +19,10 @@ phy-mode = "rmii"; phy-handle = <&internal_phy>; }; + +&sd_emmc_a { + brcmf: wifi@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + }; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-p281.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-p281.dts new file mode 100644 index 000000000000..6509c4950950 --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-p281.dts @@ -0,0 +1,22 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2018 Martin Blumenstingl <martin.blumenstingl@googlemail.com>. + * Based on meson-gxl-s905d-p231.dts: + * - Copyright (c) 2016 Endless Computers, Inc. + * Author: Carlo Caione <carlo@endlessm.com> + */ + +/dts-v1/; + +#include "meson-gxl-s905x.dtsi" +#include "meson-gx-p23x-q20x.dtsi" + +/ { + compatible = "amlogic,p281", "amlogic,s905w", "amlogic,meson-gxl"; + model = "Amlogic Meson GXL (S905W) P281 Development Board"; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x40000000>; + }; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-tx3-mini.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-tx3-mini.dts new file mode 100644 index 000000000000..789c819c99c4 --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-tx3-mini.dts @@ -0,0 +1,22 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2018 Martin Blumenstingl <martin.blumenstingl@googlemail.com>. + * Based on meson-gxl-s905d-p231.dts: + * - Copyright (c) 2016 Endless Computers, Inc. + * Author: Carlo Caione <carlo@endlessm.com> + */ + +/dts-v1/; + +#include "meson-gxl-s905x.dtsi" +#include "meson-gx-p23x-q20x.dtsi" + +/ { + compatible = "oranth,tx3-mini", "amlogic,s905w", "amlogic,meson-gxl"; + model = "Oranth Tanix TX3 Mini"; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x40000000>; /* 1 GiB or 2 GiB */ + }; +}; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts index 0868da476e41..313f88f8759e 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts @@ -209,10 +209,34 @@ #cooling-cells = <2>; }; +&cpu1 { + #cooling-cells = <2>; +}; + +&cpu2 { + #cooling-cells = <2>; +}; + +&cpu3 { + #cooling-cells = <2>; +}; + &cpu4 { #cooling-cells = <2>; }; +&cpu5 { + #cooling-cells = <2>; +}; + +&cpu6 { + #cooling-cells = <2>; +}; + +&cpu7 { + #cooling-cells = <2>; +}; + ðmac { pinctrl-0 = <ð_pins>; pinctrl-names = "default"; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-q200.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-q200.dts index 101417298a1d..73d656e4aade 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxm-q200.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxm-q200.dts @@ -40,13 +40,6 @@ gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_LOW>; }; }; - - vddio_ao18: regulator-vddio_ao18 { - compatible = "regulator-fixed"; - regulator-name = "VDDIO_AO18"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - }; }; /* Q200 has exclusive choice between internal or external PHY */ @@ -79,7 +72,9 @@ }; }; -&saradc { - status = "okay"; - vref-supply = <&vddio_ao18>; +&sd_emmc_a { + brcmf: wifi@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + }; }; diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-q201.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-q201.dts index 8d132b17514a..d02b80d77378 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxm-q201.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxm-q201.dts @@ -19,3 +19,10 @@ phy-mode = "rmii"; phy-handle = <&internal_phy>; }; + +&sd_emmc_a { + brcmf: wifi@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + }; +}; diff --git a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi index 4057197048dc..1a406a76c86a 100644 --- a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi +++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi @@ -482,9 +482,9 @@ status = "disabled"; }; - mdio_mux_iproc: mdio-mux@6602023c { + mdio_mux_iproc: mdio-mux@66020000 { compatible = "brcm,mdio-mux-iproc"; - reg = <0x6602023c 0x14>; + reg = <0x66020000 0x250>; #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm64/boot/dts/broadcom/stingray/Makefile b/arch/arm64/boot/dts/broadcom/stingray/Makefile index c4d06cffcb11..20c7d0aa6cb7 100644 --- a/arch/arm64/boot/dts/broadcom/stingray/Makefile +++ b/arch/arm64/boot/dts/broadcom/stingray/Makefile @@ -1,3 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 dtb-$(CONFIG_ARCH_BCM_IPROC) += bcm958742k.dtb dtb-$(CONFIG_ARCH_BCM_IPROC) += bcm958742t.dtb + +dtb-$(CONFIG_ARCH_BCM_IPROC) += bcm958802a802x.dtb diff --git a/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi b/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi index 8862ec907fd8..bc299c3d9068 100644 --- a/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi +++ b/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi @@ -30,20 +30,9 @@ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ -#include "stingray.dtsi" +#include "stingray-board-base.dtsi" / { - chosen { - stdout-path = "serial0:115200n8"; - }; - - aliases { - serial0 = &uart1; - serial1 = &uart0; - serial2 = &uart2; - serial3 = &uart3; - }; - sdio0_vddo_ctrl_reg: sdio0_vddo_ctrl { compatible = "regulator-gpio"; regulator-name = "sdio0_vddo_ctrl_reg"; @@ -67,11 +56,6 @@ }; }; -&memory { /* Default DRAM banks */ - reg = <0x00000000 0x80000000 0x0 0x80000000>, /* 2G @ 2G */ - <0x00000008 0x80000000 0x1 0x80000000>; /* 6G @ 34G */ -}; - &sata0 { status = "okay"; }; @@ -136,18 +120,6 @@ status = "okay"; }; -&mdio_mux_iproc { - mdio@10 { - gphy0: eth-phy@10 { - reg = <0x10>; - }; - }; -}; - -&uart1 { - status = "okay"; -}; - &pwm { status = "okay"; }; @@ -175,8 +147,6 @@ }; &enet { - phy-mode = "rgmii-id"; - phy-handle = <&gphy0>; status = "okay"; }; @@ -197,13 +167,10 @@ &sdio0 { vqmmc-supply = <&sdio0_vddo_ctrl_reg>; - non-removable; - full-pwr-cycle; status = "okay"; }; &sdio1 { vqmmc-supply = <&sdio1_vddo_ctrl_reg>; - full-pwr-cycle; status = "okay"; }; diff --git a/arch/arm64/boot/dts/broadcom/stingray/bcm958802a802x.dts b/arch/arm64/boot/dts/broadcom/stingray/bcm958802a802x.dts new file mode 100644 index 000000000000..a41facd7d79b --- /dev/null +++ b/arch/arm64/boot/dts/broadcom/stingray/bcm958802a802x.dts @@ -0,0 +1,26 @@ +// SPDX-License-Identifier: (GPL-2.0 or BSD-3-Clause) +/* + *Copyright(c) 2018 Broadcom + */ + +/dts-v1/; + +#include "stingray-board-base.dtsi" + +/ { + compatible = "brcm,bcm958802a802x", "brcm,stingray"; + model = "Stingray PS225xx (BCM958802A802x)"; +}; + +&enet { + status = "disabled"; +}; + +&sdio0 { + no-1-8-v; + status = "okay"; +}; + +&uart0 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray-board-base.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray-board-base.dtsi new file mode 100644 index 000000000000..82a24711d0d8 --- /dev/null +++ b/arch/arm64/boot/dts/broadcom/stingray/stingray-board-base.dtsi @@ -0,0 +1,51 @@ +// SPDX-License-Identifier: (GPL-2.0 or BSD-3-Clause) +/* + * Copyright(c) 2016-2018 Broadcom + */ + +#include "stingray.dtsi" +#include <dt-bindings/gpio/gpio.h> + +/ { + aliases { + serial0 = &uart1; + serial1 = &uart0; + serial2 = &uart2; + serial3 = &uart3; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&memory { /* Default DRAM banks */ + reg = <0x00000000 0x80000000 0x0 0x80000000>, /* 2G @ 2G */ + <0x00000008 0x80000000 0x1 0x80000000>; /* 6G @ 34G */ +}; + +&enet { + phy-mode = "rgmii-id"; + phy-handle = <&gphy0>; +}; + +&uart1 { + status = "okay"; +}; + +&sdio0 { + non-removable; + full-pwr-cycle; +}; + +&sdio1 { + full-pwr-cycle; +}; + +&mdio_mux_iproc { + mdio@10 { + gphy0: eth-phy@10 { + reg = <0x10>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray-clock.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray-clock.dtsi index 3a4d4524b5ed..10a106aca229 100644 --- a/arch/arm64/boot/dts/broadcom/stingray/stingray-clock.dtsi +++ b/arch/arm64/boot/dts/broadcom/stingray/stingray-clock.dtsi @@ -52,12 +52,24 @@ reg = <0x0001d104 0x32>, <0x0001c854 0x4>; clocks = <&osc>; - clock-output-names = "genpll0", "clk_125", "clk_scr", + clock-output-names = "genpll0", "clk_125m", "clk_scr", "clk_250", "clk_pcie_axi", "clk_paxc_axi_x2", "clk_paxc_axi"; }; + genpll2: genpll2@1d1ac { + #clock-cells = <1>; + compatible = "brcm,sr-genpll2"; + reg = <0x0001d1ac 0x32>, + <0x0001c854 0x4>; + clocks = <&osc>; + clock-output-names = "genpll2", "clk_nic", + "clk_ts_500_ref", "clk_125_nitro", + "clk_chimp", "clk_nic_flash", + "clk_fs"; + }; + genpll3: genpll3@1d1e0 { #clock-cells = <1>; compatible = "brcm,sr-genpll3"; @@ -75,8 +87,8 @@ <0x0001c854 0x4>; clocks = <&osc>; clock-output-names = "genpll4", "clk_ccn", - "clk_tpiu_pll", "noc_clk", - "pll_chclk_fs4", + "clk_tpiu_pll", "clk_noc", + "clk_chclk_fs4", "clk_bridge_fscpu"; }; @@ -86,8 +98,8 @@ reg = <0x0001d248 0x32>, <0x0001c870 0x4>; clocks = <&osc>; - clock-output-names = "genpll5", "fs4_hf_clk", - "crypto_ae_clk", "raid_ae_clk"; + clock-output-names = "genpll5", "clk_fs4_hf", + "clk_crypto_ae", "clk_raid_ae"; }; lcpll0: lcpll0@1d0c4 { @@ -107,9 +119,9 @@ reg = <0x0001d138 0x3c>, <0x0001c870 0x4>; clocks = <&osc>; - clock-output-names = "lcpll1", "clk_wanpn", + clock-output-names = "lcpll1", "clk_wan", "clk_usb_ref", - "timesync_evt_clk"; + "clk_crmu_ts"; }; hsls_clk: hsls_clk { diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray-pcie.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray-pcie.dtsi new file mode 100644 index 000000000000..33a472ab17e8 --- /dev/null +++ b/arch/arm64/boot/dts/broadcom/stingray/stingray-pcie.dtsi @@ -0,0 +1,54 @@ +// SPDX-License-Identifier: (GPL-2.0 or BSD-3-Clause) +/* + *Copyright(c) 2018 Broadcom + */ + +pcie8: pcie@60400000 { + compatible = "brcm,iproc-pcie-paxc-v2"; + reg = <0 0x60400000 0 0x1000>; + linux,pci-domain = <8>; + + bus-range = <0x0 0x1>; + + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + ranges = <0x83000000 0 0x10000000 0 0x10000000 0 0x20000000>; + + dma-coherent; + + msi-map = <0x100 &gic_its 0x2000 0x1>, /* PF0 */ + <0x108 &gic_its 0x2040 0x8>, /* PF0-VF0-7 */ + <0x101 &gic_its 0x2080 0x1>, /* PF1 */ + <0x110 &gic_its 0x20c8 0x8>, /* PF1-VF8-15 */ + <0x102 &gic_its 0x2100 0x1>, /* PF2 */ + <0x118 &gic_its 0x2150 0x8>, /* PF2-VF16-23 */ + <0x103 &gic_its 0x2180 0x1>, /* PF3 */ + <0x120 &gic_its 0x21d8 0x8>, /* PF3-VF24-31 */ + <0x104 &gic_its 0x2200 0x1>, /* PF4 */ + <0x128 &gic_its 0x2260 0x8>, /* PF4-VF32-39 */ + <0x105 &gic_its 0x2280 0x1>, /* PF5 */ + <0x130 &gic_its 0x22e8 0x8>, /* PF5-VF40-47 */ + <0x106 &gic_its 0x2300 0x1>, /* PF6 */ + <0x138 &gic_its 0x2370 0x8>, /* PF6-VF48-55 */ + <0x107 &gic_its 0x2380 0x1>, /* PF7 */ + <0x140 &gic_its 0x23f8 0x8>; /* PF7-VF56-63 */ + + phys = <&pcie_phy 8>; + phy-names = "pcie-phy"; +}; + +pcie-ss { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x0 0x40000000 0x800>; + + pcie_phy: phy@0 { + compatible = "brcm,sr-pcie-phy"; + reg = <0x0 0x200>; + brcm,sr-cdru = <&cdru>; + brcm,sr-mhb = <&mhb>; + #phy-cells = <1>; + }; +}; diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi index b203152ad67c..e283480bfc7e 100644 --- a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi +++ b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi @@ -146,6 +146,11 @@ <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>; }; + mhb: syscon@60401000 { + compatible = "brcm,sr-mhb", "syscon"; + reg = <0 0x60401000 0 0x38c>; + }; + scr { compatible = "simple-bus"; #address-cells = <1>; @@ -258,6 +263,18 @@ #include "stingray-clock.dtsi" + otp: otp@1c400 { + compatible = "brcm,ocotp-v2"; + reg = <0x0001c400 0x68>; + brcm,ocotp-size = <2048>; + status = "okay"; + }; + + cdru: syscon@1d000 { + compatible = "brcm,sr-cdru", "syscon"; + reg = <0x0001d000 0x400>; + }; + gpio_crmu: gpio@24800 { compatible = "brcm,iproc-gpio"; reg = <0x00024800 0x4c>; @@ -269,6 +286,7 @@ #include "stingray-fs4.dtsi" #include "stingray-sata.dtsi" + #include "stingray-pcie.dtsi" hsls { compatible = "simple-bus"; @@ -278,9 +296,9 @@ #include "stingray-pinctrl.dtsi" - mdio_mux_iproc: mdio-mux@2023c { + mdio_mux_iproc: mdio-mux@20000 { compatible = "brcm,mdio-mux-iproc"; - reg = <0x0002023c 0x14>; + reg = <0x00020000 0x250>; #address-cells = <1>; #size-cells = <0>; @@ -420,6 +438,7 @@ interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>; clocks = <&hsls_25m_div2_clk>, <&hsls_div4_clk>; clock-names = "wdogclk", "apb_pclk"; + timeout-sec = <60>; }; gpio_hsls: gpio@d0000 { diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tmu-g3d-sensor-conf.dtsi b/arch/arm64/boot/dts/exynos/exynos5433-tmu-g3d-sensor-conf.dtsi deleted file mode 100644 index f0803575fd9f..000000000000 --- a/arch/arm64/boot/dts/exynos/exynos5433-tmu-g3d-sensor-conf.dtsi +++ /dev/null @@ -1,20 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Device tree sources for Exynos5433 TMU sensor configuration - * - * Copyright (c) 2016 Jonghwa Lee <jonghwa3.lee@samsung.com> - */ - -#include <dt-bindings/thermal/thermal_exynos.h> - -#thermal-sensor-cells = <0>; -samsung,tmu_gain = <8>; -samsung,tmu_reference_voltage = <23>; -samsung,tmu_noise_cancel_mode = <4>; -samsung,tmu_efuse_value = <75>; -samsung,tmu_min_efuse_value = <40>; -samsung,tmu_max_efuse_value = <150>; -samsung,tmu_first_point_trim = <25>; -samsung,tmu_second_point_trim = <85>; -samsung,tmu_default_temp_offset = <50>; -samsung,tmu_mux_addr = <6>; diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tmu-sensor-conf.dtsi b/arch/arm64/boot/dts/exynos/exynos5433-tmu-sensor-conf.dtsi deleted file mode 100644 index cccae662228a..000000000000 --- a/arch/arm64/boot/dts/exynos/exynos5433-tmu-sensor-conf.dtsi +++ /dev/null @@ -1,19 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Device tree sources for Exynos5433 TMU sensor configuration - * - * Copyright (c) 2016 Chanwoo Choi <cw00.choi@samsung.com> - */ - -#include <dt-bindings/thermal/thermal_exynos.h> - -#thermal-sensor-cells = <0>; -samsung,tmu_gain = <8>; -samsung,tmu_reference_voltage = <16>; -samsung,tmu_noise_cancel_mode = <4>; -samsung,tmu_efuse_value = <75>; -samsung,tmu_min_efuse_value = <40>; -samsung,tmu_max_efuse_value = <150>; -samsung,tmu_first_point_trim = <25>; -samsung,tmu_second_point_trim = <85>; -samsung,tmu_default_temp_offset = <50>; diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi index 038c99792ccb..2131f12364cb 100644 --- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi @@ -630,7 +630,7 @@ clocks = <&cmu_peris CLK_PCLK_TMU0_APBIF>, <&cmu_peris CLK_SCLK_TMU0>; clock-names = "tmu_apbif", "tmu_sclk"; - #include "exynos5433-tmu-sensor-conf.dtsi" + #thermal-sensor-cells = <0>; status = "disabled"; }; @@ -641,7 +641,7 @@ clocks = <&cmu_peris CLK_PCLK_TMU0_APBIF>, <&cmu_peris CLK_SCLK_TMU0>; clock-names = "tmu_apbif", "tmu_sclk"; - #include "exynos5433-tmu-sensor-conf.dtsi" + #thermal-sensor-cells = <0>; status = "disabled"; }; @@ -652,7 +652,7 @@ clocks = <&cmu_peris CLK_PCLK_TMU1_APBIF>, <&cmu_peris CLK_SCLK_TMU1>; clock-names = "tmu_apbif", "tmu_sclk"; - #include "exynos5433-tmu-g3d-sensor-conf.dtsi" + #thermal-sensor-cells = <0>; status = "disabled"; }; @@ -663,7 +663,7 @@ clocks = <&cmu_peris CLK_PCLK_TMU1_APBIF>, <&cmu_peris CLK_SCLK_TMU1>; clock-names = "tmu_apbif", "tmu_sclk"; - #include "exynos5433-tmu-sensor-conf.dtsi" + #thermal-sensor-cells = <0>; status = "disabled"; }; @@ -674,7 +674,7 @@ clocks = <&cmu_peris CLK_PCLK_TMU1_APBIF>, <&cmu_peris CLK_SCLK_TMU1>; clock-names = "tmu_apbif", "tmu_sclk"; - #include "exynos5433-tmu-sensor-conf.dtsi" + #thermal-sensor-cells = <0>; status = "disabled"; }; @@ -1171,7 +1171,7 @@ power-domains = <&pd_gscl>; }; - sysmmu_scaler_0: sysmmu@0x15040000 { + sysmmu_scaler_0: sysmmu@15040000 { compatible = "samsung,exynos-sysmmu"; reg = <0x15040000 0x1000>; interrupts = <GIC_SPI 404 IRQ_TYPE_LEVEL_HIGH>; @@ -1182,7 +1182,7 @@ power-domains = <&pd_mscl>; }; - sysmmu_scaler_1: sysmmu@0x15050000 { + sysmmu_scaler_1: sysmmu@15050000 { compatible = "samsung,exynos-sysmmu"; reg = <0x15050000 0x1000>; interrupts = <GIC_SPI 406 IRQ_TYPE_LEVEL_HIGH>; diff --git a/arch/arm64/boot/dts/exynos/exynos7-tmu-sensor-conf.dtsi b/arch/arm64/boot/dts/exynos/exynos7-tmu-sensor-conf.dtsi deleted file mode 100644 index 48494710b7b2..000000000000 --- a/arch/arm64/boot/dts/exynos/exynos7-tmu-sensor-conf.dtsi +++ /dev/null @@ -1,21 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Device tree sources for Exynos7 TMU sensor configuration - * - * Copyright (c) 2016 Samsung Electronics Co., Ltd. - * http://www.samsung.com - */ - -#include <dt-bindings/thermal/thermal_exynos.h> - -#thermal-sensor-cells = <0>; -samsung,tmu_gain = <9>; -samsung,tmu_reference_voltage = <17>; -samsung,tmu_noise_cancel_mode = <4>; -samsung,tmu_efuse_value = <75>; -samsung,tmu_min_efuse_value = <15>; -samsung,tmu_max_efuse_value = <100>; -samsung,tmu_first_point_trim = <25>; -samsung,tmu_second_point_trim = <85>; -samsung,tmu_default_temp_offset = <50>; -samsung,tmu_cal_type = <TYPE_ONE_POINT_TRIMMING>; diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi b/arch/arm64/boot/dts/exynos/exynos7.dtsi index 93a84338938a..75ad724c487e 100644 --- a/arch/arm64/boot/dts/exynos/exynos7.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos7.dtsi @@ -589,7 +589,7 @@ clocks = <&clock_peris PCLK_TMU>, <&clock_peris SCLK_TMU>; clock-names = "tmu_apbif", "tmu_sclk"; - #include "exynos7-tmu-sensor-conf.dtsi" + #thermal-sensor-cells = <0>; }; thermal-zones { diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a-frdm.dts b/arch/arm64/boot/dts/freescale/fsl-ls1012a-frdm.dts index 7286b1ebfd7a..f90c040fd5e8 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1012a-frdm.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-frdm.dts @@ -1,45 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Device Tree file for Freescale LS1012A Freedom Board. * * Copyright 2016 Freescale Semiconductor, Inc. * - * This file is dual-licensed: you can use it either under the terms - * of the GPLv2 or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts index cdc4aee75227..2fb1cb1f7d8f 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts @@ -1,45 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Device Tree file for Freescale LS1012A QDS Board. * * Copyright 2016 Freescale Semiconductor, Inc. * - * This file is dual-licensed: you can use it either under the terms - * of the GPLv2 or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts index c1a119effa61..5edb1e137a52 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts @@ -1,45 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Device Tree file for Freescale LS1012A RDB Board. * * Copyright 2016 Freescale Semiconductor, Inc. * - * This file is dual-licensed: you can use it either under the terms - * of the GPLv2 or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi index 205f0f4c5df0..4c558a2133e2 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi @@ -1,45 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Device Tree Include file for Freescale Layerscape-1012A family SoC. * * Copyright 2016 Freescale Semiconductor, Inc. * - * This file is dual-licensed: you can use it either under the terms - * of the GPLv2 or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ #include <dt-bindings/interrupt-controller/arm-gic.h> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi index 169e171407a6..6082ae022136 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) /* * QorIQ FMan v3 device tree nodes for ls1043 * * Copyright 2015-2016 Freescale Semiconductor Inc. - * - * SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ &soc { diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts index 6341281485cf..c7b8d2c009cd 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts @@ -1,47 +1,10 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Device Tree Include file for Freescale Layerscape-1043A family SoC. * * Copyright 2014-2015 Freescale Semiconductor, Inc. * * Mingkai Hu <Mingkai.hu@freescale.com> - * - * This file is dual-licensed: you can use it either under the terms - * of the GPLv2 or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts index 3dc0c8e9663d..7b01ba8d3b7e 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts @@ -1,47 +1,10 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Device Tree Include file for Freescale Layerscape-1043A family SoC. * * Copyright 2014-2015 Freescale Semiconductor, Inc. * * Mingkai Hu <Mingkai.hu@freescale.com> - * - * This file is dual-licensed: you can use it either under the terms - * of the GPLv2 or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi index 1109f22bda5e..b9f5d2ff4ff2 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi @@ -1,47 +1,10 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Device Tree Include file for Freescale Layerscape-1043A family SoC. * * Copyright 2014-2015 Freescale Semiconductor, Inc. * * Mingkai Hu <Mingkai.hu@freescale.com> - * - * This file is dual-licensed: you can use it either under the terms - * of the GPLv2 or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ #include <dt-bindings/thermal/thermal.h> @@ -80,8 +43,8 @@ reg = <0x0>; clocks = <&clockgen 1 0>; next-level-cache = <&l2>; - #cooling-cells = <2>; cpu-idle-states = <&CPU_PH20>; + #cooling-cells = <2>; }; cpu1: cpu@1 { @@ -91,6 +54,7 @@ clocks = <&clockgen 1 0>; next-level-cache = <&l2>; cpu-idle-states = <&CPU_PH20>; + #cooling-cells = <2>; }; cpu2: cpu@2 { @@ -100,6 +64,7 @@ clocks = <&clockgen 1 0>; next-level-cache = <&l2>; cpu-idle-states = <&CPU_PH20>; + #cooling-cells = <2>; }; cpu3: cpu@3 { @@ -109,6 +74,7 @@ clocks = <&clockgen 1 0>; next-level-cache = <&l2>; cpu-idle-states = <&CPU_PH20>; + #cooling-cells = <2>; }; l2: l2-cache { diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046-post.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046-post.dtsi index f5017dba0f17..d6caaea57d90 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046-post.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046-post.dtsi @@ -1,9 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) /* * QorIQ FMan v3 device tree nodes for ls1046 * * Copyright 2015-2016 Freescale Semiconductor Inc. * - * SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ &soc { diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts index 434383bade0e..e69306e6b0b1 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts @@ -1,47 +1,10 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Device Tree Include file for Freescale Layerscape-1046A family SoC. * * Copyright 2016 Freescale Semiconductor, Inc. * * Shaohui Xie <Shaohui.Xie@nxp.com> - * - * This file is dual-licensed: you can use it either under the terms - * of the GPLv2 or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts index 5dc2782e2a58..440e111651d5 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts @@ -1,47 +1,10 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Device Tree Include file for Freescale Layerscape-1046A family SoC. * * Copyright 2016 Freescale Semiconductor, Inc. * * Mingkai Hu <mingkai.hu@nxp.com> - * - * This file is dual-licensed: you can use it either under the terms - * of the GPLv2 or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi index 136ebfa9b333..65ce1c3cb568 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi @@ -1,47 +1,10 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Device Tree Include file for Freescale Layerscape-1046A family SoC. * * Copyright 2016 Freescale Semiconductor, Inc. * * Mingkai Hu <mingkai.hu@nxp.com> - * - * This file is dual-licensed: you can use it either under the terms - * of the GPLv2 or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ #include <dt-bindings/interrupt-controller/arm-gic.h> @@ -87,6 +50,7 @@ clocks = <&clockgen 1 0>; next-level-cache = <&l2>; cpu-idle-states = <&CPU_PH20>; + #cooling-cells = <2>; }; cpu2: cpu@2 { @@ -96,6 +60,7 @@ clocks = <&clockgen 1 0>; next-level-cache = <&l2>; cpu-idle-states = <&CPU_PH20>; + #cooling-cells = <2>; }; cpu3: cpu@3 { @@ -105,6 +70,7 @@ clocks = <&clockgen 1 0>; next-level-cache = <&l2>; cpu-idle-states = <&CPU_PH20>; + #cooling-cells = <2>; }; l2: l2-cache { diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts index 30128051d0c0..6f48d21b97c0 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Device Tree file for NXP LS1088A QDS Board. * @@ -5,43 +6,6 @@ * * Harninder Rai <harninder.rai@nxp.com> * - * This file is dual-licensed: you can use it either under the terms - * of the GPLv2 or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts index 4f17601b919c..8e925df6c01c 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Device Tree file for NXP LS1088A RDB Board. * @@ -5,43 +6,6 @@ * * Harninder Rai <harninder.rai@nxp.com> * - * This file is dual-licensed: you can use it either under the terms - * of the GPLv2 or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi index 1c6556bcfddf..a07f612ab56b 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Device Tree Include file for NXP Layerscape-1088A family SoC. * @@ -5,43 +6,6 @@ * * Harninder Rai <harninder.rai@nxp.com> * - * This file is dual-licensed: you can use it either under the terms - * of the GPLv2 or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/thermal/thermal.h> @@ -76,6 +40,7 @@ reg = <0x1>; clocks = <&clockgen 1 0>; cpu-idle-states = <&CPU_PH20>; + #cooling-cells = <2>; }; cpu2: cpu@2 { @@ -84,6 +49,7 @@ reg = <0x2>; clocks = <&clockgen 1 0>; cpu-idle-states = <&CPU_PH20>; + #cooling-cells = <2>; }; cpu3: cpu@3 { @@ -92,6 +58,7 @@ reg = <0x3>; clocks = <&clockgen 1 0>; cpu-idle-states = <&CPU_PH20>; + #cooling-cells = <2>; }; cpu4: cpu@100 { @@ -109,6 +76,7 @@ reg = <0x101>; clocks = <&clockgen 1 1>; cpu-idle-states = <&CPU_PH20>; + #cooling-cells = <2>; }; cpu6: cpu@102 { @@ -117,6 +85,7 @@ reg = <0x102>; clocks = <&clockgen 1 1>; cpu-idle-states = <&CPU_PH20>; + #cooling-cells = <2>; }; cpu7: cpu@103 { @@ -125,6 +94,7 @@ reg = <0x103>; clocks = <&clockgen 1 1>; cpu-idle-states = <&CPU_PH20>; + #cooling-cells = <2>; }; CPU_PH20: cpu-ph20 { diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2080a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls2080a-qds.dts index 3c99608b9b45..f6c3ee78ace0 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls2080a-qds.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a-qds.dts @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Device Tree file for Freescale LS2080a QDS Board. * @@ -7,43 +8,6 @@ * Abhimanyu Saini <abhimanyu.saini@nxp.com> * Bhupesh Sharma <bhupesh.sharma@freescale.com> * - * This file is dual-licensed: you can use it either under the terms - * of the GPLv2 or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2080a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls2080a-rdb.dts index a4e7de9f70d8..44894356059c 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls2080a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a-rdb.dts @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Device Tree file for Freescale LS2080a RDB Board. * @@ -7,43 +8,6 @@ * Abhimanyu Saini <abhimanyu.saini@nxp.com> * Bhupesh Sharma <bhupesh.sharma@freescale.com> * - * This file is dual-licensed: you can use it either under the terms - * of the GPLv2 or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2080a-simu.dts b/arch/arm64/boot/dts/freescale/fsl-ls2080a-simu.dts index fbbb73e571c0..5517305039a4 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls2080a-simu.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a-simu.dts @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Device Tree file for Freescale LS2080a software Simulator model * @@ -5,43 +6,6 @@ * * Bhupesh Sharma <bhupesh.sharma@freescale.com> * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi index 8d739301e7b8..f9c1d30cf4a7 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Device Tree Include file for Freescale Layerscape-2080A family SoC. * @@ -6,43 +7,6 @@ * Abhimanyu Saini <abhimanyu.saini@nxp.com> * Bhupesh Sharma <bhupesh.sharma@freescale.com> * - * This file is dual-licensed: you can use it either under the terms - * of the GPLv2 or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ #include "fsl-ls208xa.dtsi" @@ -65,6 +29,7 @@ clocks = <&clockgen 1 0>; cpu-idle-states = <&CPU_PW20>; next-level-cache = <&cluster0_l2>; + #cooling-cells = <2>; }; cpu2: cpu@100 { @@ -84,6 +49,7 @@ clocks = <&clockgen 1 1>; cpu-idle-states = <&CPU_PW20>; next-level-cache = <&cluster1_l2>; + #cooling-cells = <2>; }; cpu4: cpu@200 { @@ -103,6 +69,7 @@ clocks = <&clockgen 1 2>; cpu-idle-states = <&CPU_PW20>; next-level-cache = <&cluster2_l2>; + #cooling-cells = <2>; }; cpu6: cpu@300 { @@ -122,6 +89,7 @@ clocks = <&clockgen 1 3>; cpu-idle-states = <&CPU_PW20>; next-level-cache = <&cluster3_l2>; + #cooling-cells = <2>; }; cluster0_l2: l2-cache0 { diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2088a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls2088a-qds.dts index eaee5b1c3a44..7c17b1bd4529 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls2088a-qds.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls2088a-qds.dts @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Device Tree file for Freescale LS2088A QDS Board. * @@ -6,43 +7,6 @@ * * Abhimanyu Saini <abhimanyu.saini@nxp.com> * - * This file is dual-licensed: you can use it either under the terms - * of the GPLv2 or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2088a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls2088a-rdb.dts index c411442cac62..f6b4d75a258b 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls2088a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls2088a-rdb.dts @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Device Tree file for Freescale LS2088A RDB Board. * @@ -6,43 +7,6 @@ * * Abhimanyu Saini <abhimanyu.saini@nxp.com> * - * This file is dual-licensed: you can use it either under the terms - * of the GPLv2 or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi index 0884e1a77901..7c882da3f6b0 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Device Tree Include file for Freescale Layerscape-2088A family SoC. * @@ -6,43 +7,6 @@ * * Abhimanyu Saini <abhimanyu.saini@nxp.com> * - * This file is dual-licensed: you can use it either under the terms - * of the GPLv2 or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ #include "fsl-ls208xa.dtsi" @@ -65,6 +29,7 @@ clocks = <&clockgen 1 0>; cpu-idle-states = <&CPU_PW20>; next-level-cache = <&cluster0_l2>; + #cooling-cells = <2>; }; cpu2: cpu@100 { @@ -84,6 +49,7 @@ clocks = <&clockgen 1 1>; cpu-idle-states = <&CPU_PW20>; next-level-cache = <&cluster1_l2>; + #cooling-cells = <2>; }; cpu4: cpu@200 { @@ -103,6 +69,7 @@ clocks = <&clockgen 1 2>; cpu-idle-states = <&CPU_PW20>; next-level-cache = <&cluster2_l2>; + #cooling-cells = <2>; }; cpu6: cpu@300 { @@ -122,6 +89,7 @@ clocks = <&clockgen 1 3>; cpu-idle-states = <&CPU_PW20>; next-level-cache = <&cluster3_l2>; + #cooling-cells = <2>; }; cluster0_l2: l2-cache0 { diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi index 1de618801c73..c11f52e7ae9a 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa-qds.dtsi @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Device Tree file for Freescale LS2080A QDS Board. * @@ -6,43 +7,6 @@ * * Abhimanyu Saini <abhimanyu.saini@nxp.com> * - * This file is dual-licensed: you can use it either under the terms - * of the GPLv2 or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ &esdhc { diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi index 061647bd97b8..6fd7f63085c9 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Device Tree file for Freescale LS2080A RDB Board. * @@ -6,43 +7,6 @@ * * Abhimanyu Saini <abhimanyu.saini@nxp.com> * - * This file is dual-licensed: you can use it either under the terms - * of the GPLv2 or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ &esdhc { diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi index 137ef4dfc3e9..8cb78dd99672 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Device Tree Include file for Freescale Layerscape-2080A family SoC. * @@ -6,43 +7,6 @@ * * Abhimanyu Saini <abhimanyu.saini@nxp.com> * - * This file is dual-licensed: you can use it either under the terms - * of the GPLv2 or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ #include <dt-bindings/thermal/thermal.h> diff --git a/arch/arm64/boot/dts/freescale/qoriq-bman-portals.dtsi b/arch/arm64/boot/dts/freescale/qoriq-bman-portals.dtsi index ae15307f6e8b..ff1aba5fae7f 100644 --- a/arch/arm64/boot/dts/freescale/qoriq-bman-portals.dtsi +++ b/arch/arm64/boot/dts/freescale/qoriq-bman-portals.dtsi @@ -1,9 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) /* * QorIQ BMan Portals device tree * * Copyright 2011-2016 Freescale Semiconductor Inc. * - * SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ &bportals { diff --git a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-10g-0.dtsi b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-10g-0.dtsi index ecdffe731b98..dbd2fc3ba790 100644 --- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-10g-0.dtsi +++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-10g-0.dtsi @@ -1,9 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) /* * QorIQ FMan v3 10g port #0 device tree * * Copyright 2012-2015 Freescale Semiconductor Inc. * - * SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ fman@1a00000 { diff --git a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-10g-1.dtsi b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-10g-1.dtsi index a7f6af56b6a5..6fc5d2560057 100644 --- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-10g-1.dtsi +++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-10g-1.dtsi @@ -1,9 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) /* * QorIQ FMan v3 10g port #1 device tree * * Copyright 2012-2015 Freescale Semiconductor Inc. * - * SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ fman@1a00000 { diff --git a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-0.dtsi b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-0.dtsi index d600786719fb..4e02276fcf99 100644 --- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-0.dtsi +++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-0.dtsi @@ -1,9 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) /* * QorIQ FMan v3 1g port #0 device tree * * Copyright 2012-2015 Freescale Semiconductor Inc. * - * SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ fman@1a00000 { diff --git a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-1.dtsi b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-1.dtsi index 3c0b76d43043..0312fa43fa77 100644 --- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-1.dtsi +++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-1.dtsi @@ -1,9 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) /* * QorIQ FMan v3 1g port #1 device tree * * Copyright 2012-2015 Freescale Semiconductor Inc. * - * SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ fman@1a00000 { diff --git a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-2.dtsi b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-2.dtsi index 89633afca26a..af2df07971dd 100644 --- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-2.dtsi +++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-2.dtsi @@ -1,9 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) /* * QorIQ FMan v3 1g port #2 device tree * * Copyright 2012-2015 Freescale Semiconductor Inc. * - * SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ fman@1a00000 { diff --git a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-3.dtsi b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-3.dtsi index 87c2b705b1f9..4ac98dc8b227 100644 --- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-3.dtsi +++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-3.dtsi @@ -1,9 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) /* * QorIQ FMan v3 1g port #3 device tree * * Copyright 2012-2015 Freescale Semiconductor Inc. * - * SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ fman@1a00000 { diff --git a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-4.dtsi b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-4.dtsi index 8f4d74b96b67..bd932d8b0160 100644 --- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-4.dtsi +++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-4.dtsi @@ -1,9 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) /* * QorIQ FMan v3 1g port #4 device tree * * Copyright 2012-2015 Freescale Semiconductor Inc. * - * SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ fman@1a00000 { diff --git a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-5.dtsi b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-5.dtsi index d534f770f729..7de1c5203f3e 100644 --- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-5.dtsi +++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0-1g-5.dtsi @@ -1,9 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) /* * QorIQ FMan v3 1g port #5 device tree * * Copyright 2012-2015 Freescale Semiconductor Inc. * - * SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ fman@1a00000 { diff --git a/arch/arm64/boot/dts/freescale/qoriq-fman3-0.dtsi b/arch/arm64/boot/dts/freescale/qoriq-fman3-0.dtsi index 4dd06767f839..263b972a6d1e 100644 --- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0.dtsi +++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0.dtsi @@ -1,9 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) /* * QorIQ FMan v3 device tree * * Copyright 2012-2015 Freescale Semiconductor Inc. * - * SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ fman0: fman@1a00000 { @@ -11,13 +11,14 @@ fman0: fman@1a00000 { #size-cells = <1>; cell-index = <0>; compatible = "fsl,fman"; - ranges = <0x0 0x0 0x1a00000 0x100000>; - reg = <0x0 0x1a00000 0x0 0x100000>; + ranges = <0x0 0x0 0x1a00000 0xfe000>; + reg = <0x0 0x1a00000 0x0 0xfe000>; interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clockgen 3 0>; clock-names = "fmanclk"; fsl,qman-channel-range = <0x800 0x10>; + ptimer-handle = <&ptp_timer0>; muram@0 { compatible = "fsl,fman-muram"; @@ -73,9 +74,11 @@ fman0: fman@1a00000 { compatible = "fsl,fman-memac-mdio", "fsl,fman-xmdio"; reg = <0xfd000 0x1000>; }; +}; - ptp_timer0: ptp-timer@fe000 { - compatible = "fsl,fman-ptp-timer"; - reg = <0xfe000 0x1000>; - }; +ptp_timer0: ptp-timer@1afe000 { + compatible = "fsl,fman-ptp-timer"; + reg = <0x0 0x1afe000 0x0 0x1000>; + interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clockgen 3 0>; }; diff --git a/arch/arm64/boot/dts/freescale/qoriq-qman-portals.dtsi b/arch/arm64/boot/dts/freescale/qoriq-qman-portals.dtsi index 6a93a4a9be0e..e3bec08b110d 100644 --- a/arch/arm64/boot/dts/freescale/qoriq-qman-portals.dtsi +++ b/arch/arm64/boot/dts/freescale/qoriq-qman-portals.dtsi @@ -1,9 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) /* * QorIQ QMan Portals device tree * * Copyright 2011-2016 Freescale Semiconductor Inc. * - * SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ &qportals { diff --git a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts index 68c5a6c819ae..c98bcbc8dfba 100644 --- a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts +++ b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts @@ -574,21 +574,35 @@ }; &dwmmc1 { + bus-width = <0x4>; + cap-sd-highspeed; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr50; + sd-uhs-sdr104; + disable-wp; + cd-inverted; + cd-gpios = <&gpio25 3 0>; + pinctrl-names = "default"; + pinctrl-0 = <&sd_pmx_func + &sd_clk_cfg_func + &sd_cfg_func>; vmmc-supply = <&ldo16>; vqmmc-supply = <&ldo9>; status = "okay"; }; &dwmmc2 { /* WIFI */ + bus-width = <0x4>; + non-removable; broken-cd; + cap-power-off-card; + pinctrl-names = "default"; + pinctrl-0 = <&sdio_pmx_func + &sdio_clk_cfg_func + &sdio_cfg_func>; /* WL_EN */ vmmc-supply = <&wlan_en>; - ti,non-removable; - non-removable; - cap-power-off-card; - keep-power-in-suspend; - #address-cells = <0x1>; - #size-cells = <0x0>; status = "ok"; wlcore: wlcore@2 { diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi index 8d477dcbfa58..f432b0a88c65 100644 --- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi @@ -61,7 +61,7 @@ reg = <0x0 0x0>; enable-method = "psci"; next-level-cache = <&A53_L2>; - cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP_0>; + cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; capacity-dmips-mhz = <592>; clocks = <&stub_clock HI3660_CLK_STUB_CLUSTER0>; operating-points-v2 = <&cluster0_opp>; @@ -75,7 +75,7 @@ reg = <0x0 0x1>; enable-method = "psci"; next-level-cache = <&A53_L2>; - cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP_0>; + cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; capacity-dmips-mhz = <592>; clocks = <&stub_clock HI3660_CLK_STUB_CLUSTER0>; operating-points-v2 = <&cluster0_opp>; @@ -87,7 +87,7 @@ reg = <0x0 0x2>; enable-method = "psci"; next-level-cache = <&A53_L2>; - cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP_0>; + cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; capacity-dmips-mhz = <592>; clocks = <&stub_clock HI3660_CLK_STUB_CLUSTER0>; operating-points-v2 = <&cluster0_opp>; @@ -99,7 +99,7 @@ reg = <0x0 0x3>; enable-method = "psci"; next-level-cache = <&A53_L2>; - cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP_0>; + cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; capacity-dmips-mhz = <592>; clocks = <&stub_clock HI3660_CLK_STUB_CLUSTER0>; operating-points-v2 = <&cluster0_opp>; @@ -111,7 +111,7 @@ reg = <0x0 0x100>; enable-method = "psci"; next-level-cache = <&A73_L2>; - cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP_1>; + cpu-idle-states = <&CPU_SLEEP_1 &CLUSTER_SLEEP_1>; capacity-dmips-mhz = <1024>; clocks = <&stub_clock HI3660_CLK_STUB_CLUSTER1>; operating-points-v2 = <&cluster1_opp>; @@ -125,7 +125,7 @@ reg = <0x0 0x101>; enable-method = "psci"; next-level-cache = <&A73_L2>; - cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP_1>; + cpu-idle-states = <&CPU_SLEEP_1 &CLUSTER_SLEEP_1>; capacity-dmips-mhz = <1024>; clocks = <&stub_clock HI3660_CLK_STUB_CLUSTER1>; operating-points-v2 = <&cluster1_opp>; @@ -137,7 +137,7 @@ reg = <0x0 0x102>; enable-method = "psci"; next-level-cache = <&A73_L2>; - cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP_1>; + cpu-idle-states = <&CPU_SLEEP_1 &CLUSTER_SLEEP_1>; capacity-dmips-mhz = <1024>; clocks = <&stub_clock HI3660_CLK_STUB_CLUSTER1>; operating-points-v2 = <&cluster1_opp>; @@ -149,7 +149,7 @@ reg = <0x0 0x103>; enable-method = "psci"; next-level-cache = <&A73_L2>; - cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP_1>; + cpu-idle-states = <&CPU_SLEEP_1 &CLUSTER_SLEEP_1>; capacity-dmips-mhz = <1024>; clocks = <&stub_clock HI3660_CLK_STUB_CLUSTER1>; operating-points-v2 = <&cluster1_opp>; @@ -158,31 +158,40 @@ idle-states { entry-method = "psci"; - CPU_SLEEP: cpu-sleep { + CPU_SLEEP_0: cpu-sleep-0 { compatible = "arm,idle-state"; local-timer-stop; arm,psci-suspend-param = <0x0010000>; - entry-latency-us = <40>; - exit-latency-us = <70>; - min-residency-us = <3000>; + entry-latency-us = <400>; + exit-latency-us = <650>; + min-residency-us = <1500>; }; - CLUSTER_SLEEP_0: cluster-sleep-0 { compatible = "arm,idle-state"; local-timer-stop; arm,psci-suspend-param = <0x1010000>; entry-latency-us = <500>; - exit-latency-us = <5000>; - min-residency-us = <20000>; + exit-latency-us = <1600>; + min-residency-us = <3500>; + }; + + + CPU_SLEEP_1: cpu-sleep-1 { + compatible = "arm,idle-state"; + local-timer-stop; + arm,psci-suspend-param = <0x0010000>; + entry-latency-us = <400>; + exit-latency-us = <550>; + min-residency-us = <1500>; }; CLUSTER_SLEEP_1: cluster-sleep-1 { compatible = "arm,idle-state"; local-timer-stop; arm,psci-suspend-param = <0x1010000>; - entry-latency-us = <1000>; - exit-latency-us = <5000>; - min-residency-us = <20000>; + entry-latency-us = <800>; + exit-latency-us = <2900>; + min-residency-us = <3500>; }; }; @@ -1000,18 +1009,30 @@ reset-gpios = <&gpio11 1 0 >; }; + /* UFS */ + ufs: ufs@ff3b0000 { + compatible = "hisilicon,hi3660-ufs", "jedec,ufs-1.1"; + /* 0: HCI standard */ + /* 1: UFS SYS CTRL */ + reg = <0x0 0xff3b0000 0x0 0x1000>, + <0x0 0xff3b1000 0x0 0x1000>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 278 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&crg_ctrl HI3660_CLK_GATE_UFSIO_REF>, + <&crg_ctrl HI3660_CLK_GATE_UFSPHY_CFG>; + clock-names = "ref_clk", "phy_clk"; + freq-table-hz = <0 0>, <0 0>; + /* offset: 0x84; bit: 12 */ + resets = <&crg_rst 0x84 12>; + reset-names = "rst"; + }; + /* SD */ dwmmc1: dwmmc1@ff37f000 { - #address-cells = <1>; - #size-cells = <0>; - cd-inverted; compatible = "hisilicon,hi3660-dw-mshc"; - bus-width = <0x4>; - disable-wp; - cap-sd-highspeed; - supports-highspeed; - card-detect-delay = <200>; reg = <0x0 0xff37f000 0x0 0x1000>; + #address-cells = <1>; + #size-cells = <0>; interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>; clocks = <&crg_ctrl HI3660_CLK_GATE_SD>, <&crg_ctrl HI3660_HCLK_GATE_SD>; @@ -1019,29 +1040,17 @@ clock-frequency = <3200000>; resets = <&crg_rst 0x94 18>; reset-names = "reset"; - cd-gpios = <&gpio25 3 0>; hisilicon,peripheral-syscon = <&sctrl>; - pinctrl-names = "default"; - pinctrl-0 = <&sd_pmx_func - &sd_clk_cfg_func - &sd_cfg_func>; - sd-uhs-sdr12; - sd-uhs-sdr25; - sd-uhs-sdr50; - sd-uhs-sdr104; + card-detect-delay = <200>; status = "disabled"; - - slot@0 { - reg = <0x0>; - bus-width = <4>; - disable-wp; - }; }; /* SDIO */ dwmmc2: dwmmc2@ff3ff000 { compatible = "hisilicon,hi3660-dw-mshc"; reg = <0x0 0xff3ff000 0x0 0x1000>; + #address-cells = <0x1>; + #size-cells = <0x0>; interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>; clocks = <&crg_ctrl HI3660_CLK_GATE_SDIO0>, <&crg_ctrl HI3660_HCLK_GATE_SDIO0>; @@ -1049,12 +1058,6 @@ resets = <&crg_rst 0x94 20>; reset-names = "reset"; card-detect-delay = <200>; - supports-highspeed; - keep-power-in-suspend; - pinctrl-names = "default"; - pinctrl-0 = <&sdio_pmx_func - &sdio_clk_cfg_func - &sdio_cfg_func>; status = "disabled"; }; diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts index 7f12624f6c8e..f4964bee6a1a 100644 --- a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts +++ b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts @@ -323,7 +323,6 @@ bus-width = <0x4>; non-removable; cap-power-off-card; - keep-power-in-suspend; vmmc-supply = <®_vdd_3v3>; mmc-pwrseq = <&wl1835_pwrseq>; diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi index 586b281cd531..247024df714f 100644 --- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi @@ -88,8 +88,8 @@ next-level-cache = <&CLUSTER0_L2>; clocks = <&stub_clock 0>; operating-points-v2 = <&cpu_opp_table>; - #cooling-cells = <2>; /* min followed by max */ cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>; + #cooling-cells = <2>; /* min followed by max */ dynamic-power-coefficient = <311>; }; @@ -101,6 +101,8 @@ next-level-cache = <&CLUSTER0_L2>; operating-points-v2 = <&cpu_opp_table>; cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>; + #cooling-cells = <2>; /* min followed by max */ + dynamic-power-coefficient = <311>; }; cpu2: cpu@2 { @@ -111,6 +113,8 @@ next-level-cache = <&CLUSTER0_L2>; operating-points-v2 = <&cpu_opp_table>; cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>; + #cooling-cells = <2>; /* min followed by max */ + dynamic-power-coefficient = <311>; }; cpu3: cpu@3 { @@ -121,6 +125,8 @@ next-level-cache = <&CLUSTER0_L2>; operating-points-v2 = <&cpu_opp_table>; cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>; + #cooling-cells = <2>; /* min followed by max */ + dynamic-power-coefficient = <311>; }; cpu4: cpu@100 { @@ -131,6 +137,8 @@ next-level-cache = <&CLUSTER1_L2>; operating-points-v2 = <&cpu_opp_table>; cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>; + #cooling-cells = <2>; /* min followed by max */ + dynamic-power-coefficient = <311>; }; cpu5: cpu@101 { @@ -141,6 +149,8 @@ next-level-cache = <&CLUSTER1_L2>; operating-points-v2 = <&cpu_opp_table>; cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>; + #cooling-cells = <2>; /* min followed by max */ + dynamic-power-coefficient = <311>; }; cpu6: cpu@102 { @@ -151,6 +161,8 @@ next-level-cache = <&CLUSTER1_L2>; operating-points-v2 = <&cpu_opp_table>; cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>; + #cooling-cells = <2>; /* min followed by max */ + dynamic-power-coefficient = <311>; }; cpu7: cpu@103 { @@ -161,6 +173,8 @@ next-level-cache = <&CLUSTER1_L2>; operating-points-v2 = <&cpu_opp_table>; cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>; + #cooling-cells = <2>; /* min followed by max */ + dynamic-power-coefficient = <311>; }; CLUSTER0_L2: l2-cache0 { diff --git a/arch/arm64/boot/dts/hisilicon/hip07.dtsi b/arch/arm64/boot/dts/hisilicon/hip07.dtsi index 9c10030a07f8..c33adefc3061 100644 --- a/arch/arm64/boot/dts/hisilicon/hip07.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hip07.dtsi @@ -1049,7 +1049,74 @@ num-pins = <2>; }; }; + p0_mbigen_alg_a:interrupt-controller@d0080000 { + compatible = "hisilicon,mbigen-v2"; + reg = <0x0 0xd0080000 0x0 0x10000>; + p0_mbigen_sec_a: intc_sec { + msi-parent = <&p0_its_dsa_a 0x40400>; + interrupt-controller; + #interrupt-cells = <2>; + num-pins = <33>; + }; + p0_mbigen_smmu_alg_a: intc_smmu_alg { + msi-parent = <&p0_its_dsa_a 0x40b1b>; + interrupt-controller; + #interrupt-cells = <2>; + num-pins = <3>; + }; + }; + p0_mbigen_alg_b:interrupt-controller@8,d0080000 { + compatible = "hisilicon,mbigen-v2"; + reg = <0x8 0xd0080000 0x0 0x10000>; + + p0_mbigen_sec_b: intc_sec { + msi-parent = <&p0_its_dsa_b 0x42400>; + interrupt-controller; + #interrupt-cells = <2>; + num-pins = <33>; + }; + p0_mbigen_smmu_alg_b: intc_smmu_alg { + msi-parent = <&p0_its_dsa_b 0x42b1b>; + interrupt-controller; + #interrupt-cells = <2>; + num-pins = <3>; + }; + }; + p1_mbigen_alg_a:interrupt-controller@400,d0080000 { + compatible = "hisilicon,mbigen-v2"; + reg = <0x400 0xd0080000 0x0 0x10000>; + + p1_mbigen_sec_a: intc_sec { + msi-parent = <&p1_its_dsa_a 0x44400>; + interrupt-controller; + #interrupt-cells = <2>; + num-pins = <33>; + }; + p1_mbigen_smmu_alg_a: intc_smmu_alg { + msi-parent = <&p1_its_dsa_a 0x44b1b>; + interrupt-controller; + #interrupt-cells = <2>; + num-pins = <3>; + }; + }; + p1_mbigen_alg_b:interrupt-controller@408,d0080000 { + compatible = "hisilicon,mbigen-v2"; + reg = <0x408 0xd0080000 0x0 0x10000>; + + p1_mbigen_sec_b: intc_sec { + msi-parent = <&p1_its_dsa_b 0x46400>; + interrupt-controller; + #interrupt-cells = <2>; + num-pins = <33>; + }; + p1_mbigen_smmu_alg_b: intc_smmu_alg { + msi-parent = <&p1_its_dsa_b 0x46b1b>; + interrupt-controller; + #interrupt-cells = <2>; + num-pins = <3>; + }; + }; p0_mbigen_dsa_a: interrupt-controller@c0080000 { compatible = "hisilicon,mbigen-v2"; reg = <0x0 0xc0080000 0x0 0x10000>; @@ -1107,6 +1174,58 @@ hisilicon,broken-prefetch-cmd; status = "disabled"; }; + p0_smmu_alg_a: smmu_alg@d0040000 { + compatible = "arm,smmu-v3"; + reg = <0x0 0xd0040000 0x0 0x20000>; + interrupt-parent = <&p0_mbigen_smmu_alg_a>; + interrupts = <733 1>, + <734 1>, + <735 1>; + interrupt-names = "eventq", "gerror", "priq"; + #iommu-cells = <1>; + dma-coherent; + hisilicon,broken-prefetch-cmd; + /* smmu-cb-memtype = <0x0 0x1>;*/ + }; + p0_smmu_alg_b: smmu_alg@8,d0040000 { + compatible = "arm,smmu-v3"; + reg = <0x8 0xd0040000 0x0 0x20000>; + interrupt-parent = <&p0_mbigen_smmu_alg_b>; + interrupts = <733 1>, + <734 1>, + <735 1>; + interrupt-names = "eventq", "gerror", "priq"; + #iommu-cells = <1>; + dma-coherent; + hisilicon,broken-prefetch-cmd; + /* smmu-cb-memtype = <0x0 0x1>;*/ + }; + p1_smmu_alg_a: smmu_alg@400,d0040000 { + compatible = "arm,smmu-v3"; + reg = <0x400 0xd0040000 0x0 0x20000>; + interrupt-parent = <&p1_mbigen_smmu_alg_a>; + interrupts = <733 1>, + <734 1>, + <735 1>; + interrupt-names = "eventq", "gerror", "priq"; + #iommu-cells = <1>; + dma-coherent; + hisilicon,broken-prefetch-cmd; + /* smmu-cb-memtype = <0x0 0x1>;*/ + }; + p1_smmu_alg_b: smmu_alg@408,d0040000 { + compatible = "arm,smmu-v3"; + reg = <0x408 0xd0040000 0x0 0x20000>; + interrupt-parent = <&p1_mbigen_smmu_alg_b>; + interrupts = <733 1>, + <734 1>, + <735 1>; + interrupt-names = "eventq", "gerror", "priq"; + #iommu-cells = <1>; + dma-coherent; + hisilicon,broken-prefetch-cmd; + /* smmu-cb-memtype = <0x0 0x1>;*/ + }; soc { compatible = "simple-bus"; @@ -1603,5 +1722,170 @@ 0x0 0 0 4 &mbigen_pcie2_a 671 4>; status = "disabled"; }; + p0_sec_a: crypto@d2000000 { + compatible = "hisilicon,hip07-sec"; + reg = <0x0 0xd0000000 0x0 0x10000 + 0x0 0xd2000000 0x0 0x10000 + 0x0 0xd2010000 0x0 0x10000 + 0x0 0xd2020000 0x0 0x10000 + 0x0 0xd2030000 0x0 0x10000 + 0x0 0xd2040000 0x0 0x10000 + 0x0 0xd2050000 0x0 0x10000 + 0x0 0xd2060000 0x0 0x10000 + 0x0 0xd2070000 0x0 0x10000 + 0x0 0xd2080000 0x0 0x10000 + 0x0 0xd2090000 0x0 0x10000 + 0x0 0xd20a0000 0x0 0x10000 + 0x0 0xd20b0000 0x0 0x10000 + 0x0 0xd20c0000 0x0 0x10000 + 0x0 0xd20d0000 0x0 0x10000 + 0x0 0xd20e0000 0x0 0x10000 + 0x0 0xd20f0000 0x0 0x10000 + 0x0 0xd2100000 0x0 0x10000>; + interrupt-parent = <&p0_mbigen_sec_a>; + iommus = <&p0_smmu_alg_a 0x600>; + dma-coherent; + interrupts = <576 4>, + <577 1>, <578 4>, + <579 1>, <580 4>, + <581 1>, <582 4>, + <583 1>, <584 4>, + <585 1>, <586 4>, + <587 1>, <588 4>, + <589 1>, <590 4>, + <591 1>, <592 4>, + <593 1>, <594 4>, + <595 1>, <596 4>, + <597 1>, <598 4>, + <599 1>, <600 4>, + <601 1>, <602 4>, + <603 1>, <604 4>, + <605 1>, <606 4>, + <607 1>, <608 4>; + }; + p0_sec_b: crypto@8,d2000000 { + compatible = "hisilicon,hip07-sec"; + reg = <0x8 0xd0000000 0x0 0x10000 + 0x8 0xd2000000 0x0 0x10000 + 0x8 0xd2010000 0x0 0x10000 + 0x8 0xd2020000 0x0 0x10000 + 0x8 0xd2030000 0x0 0x10000 + 0x8 0xd2040000 0x0 0x10000 + 0x8 0xd2050000 0x0 0x10000 + 0x8 0xd2060000 0x0 0x10000 + 0x8 0xd2070000 0x0 0x10000 + 0x8 0xd2080000 0x0 0x10000 + 0x8 0xd2090000 0x0 0x10000 + 0x8 0xd20a0000 0x0 0x10000 + 0x8 0xd20b0000 0x0 0x10000 + 0x8 0xd20c0000 0x0 0x10000 + 0x8 0xd20d0000 0x0 0x10000 + 0x8 0xd20e0000 0x0 0x10000 + 0x8 0xd20f0000 0x0 0x10000 + 0x8 0xd2100000 0x0 0x10000>; + interrupt-parent = <&p0_mbigen_sec_b>; + iommus = <&p0_smmu_alg_b 0x600>; + dma-coherent; + interrupts = <576 4>, + <577 1>, <578 4>, + <579 1>, <580 4>, + <581 1>, <582 4>, + <583 1>, <584 4>, + <585 1>, <586 4>, + <587 1>, <588 4>, + <589 1>, <590 4>, + <591 1>, <592 4>, + <593 1>, <594 4>, + <595 1>, <596 4>, + <597 1>, <598 4>, + <599 1>, <600 4>, + <601 1>, <602 4>, + <603 1>, <604 4>, + <605 1>, <606 4>, + <607 1>, <608 4>; + }; + p1_sec_a: crypto@400,d2000000 { + compatible = "hisilicon,hip07-sec"; + reg = <0x400 0xd0000000 0x0 0x10000 + 0x400 0xd2000000 0x0 0x10000 + 0x400 0xd2010000 0x0 0x10000 + 0x400 0xd2020000 0x0 0x10000 + 0x400 0xd2030000 0x0 0x10000 + 0x400 0xd2040000 0x0 0x10000 + 0x400 0xd2050000 0x0 0x10000 + 0x400 0xd2060000 0x0 0x10000 + 0x400 0xd2070000 0x0 0x10000 + 0x400 0xd2080000 0x0 0x10000 + 0x400 0xd2090000 0x0 0x10000 + 0x400 0xd20a0000 0x0 0x10000 + 0x400 0xd20b0000 0x0 0x10000 + 0x400 0xd20c0000 0x0 0x10000 + 0x400 0xd20d0000 0x0 0x10000 + 0x400 0xd20e0000 0x0 0x10000 + 0x400 0xd20f0000 0x0 0x10000 + 0x400 0xd2100000 0x0 0x10000>; + interrupt-parent = <&p1_mbigen_sec_a>; + iommus = <&p1_smmu_alg_a 0x600>; + dma-coherent; + interrupts = <576 4>, + <577 1>, <578 4>, + <579 1>, <580 4>, + <581 1>, <582 4>, + <583 1>, <584 4>, + <585 1>, <586 4>, + <587 1>, <588 4>, + <589 1>, <590 4>, + <591 1>, <592 4>, + <593 1>, <594 4>, + <595 1>, <596 4>, + <597 1>, <598 4>, + <599 1>, <600 4>, + <601 1>, <602 4>, + <603 1>, <604 4>, + <605 1>, <606 4>, + <607 1>, <608 4>; + }; + p1_sec_b: crypto@408,d2000000 { + compatible = "hisilicon,hip07-sec"; + reg = <0x408 0xd0000000 0x0 0x10000 + 0x408 0xd2000000 0x0 0x10000 + 0x408 0xd2010000 0x0 0x10000 + 0x408 0xd2020000 0x0 0x10000 + 0x408 0xd2030000 0x0 0x10000 + 0x408 0xd2040000 0x0 0x10000 + 0x408 0xd2050000 0x0 0x10000 + 0x408 0xd2060000 0x0 0x10000 + 0x408 0xd2070000 0x0 0x10000 + 0x408 0xd2080000 0x0 0x10000 + 0x408 0xd2090000 0x0 0x10000 + 0x408 0xd20a0000 0x0 0x10000 + 0x408 0xd20b0000 0x0 0x10000 + 0x408 0xd20c0000 0x0 0x10000 + 0x408 0xd20d0000 0x0 0x10000 + 0x408 0xd20e0000 0x0 0x10000 + 0x408 0xd20f0000 0x0 0x10000 + 0x408 0xd2100000 0x0 0x10000>; + interrupt-parent = <&p1_mbigen_sec_b>; + iommus = <&p1_smmu_alg_b 0x600>; + dma-coherent; + interrupts = <576 4>, + <577 1>, <578 4>, + <579 1>, <580 4>, + <581 1>, <582 4>, + <583 1>, <584 4>, + <585 1>, <586 4>, + <587 1>, <588 4>, + <589 1>, <590 4>, + <591 1>, <592 4>, + <593 1>, <594 4>, + <595 1>, <596 4>, + <597 1>, <598 4>, + <599 1>, <600 4>, + <601 1>, <602 4>, + <603 1>, <604 4>, + <605 1>, <606 4>, + <607 1>, <608 4>; + }; + }; }; diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi index 3353252d78a0..d9531e242eb4 100644 --- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi @@ -22,6 +22,21 @@ serial1 = &uart1; }; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + /* + * The PSCI firmware region depicted below is the default one + * and should be updated by the bootloader. + */ + psci-area@4000000 { + reg = <0 0x4000000 0 0x200000>; + no-map; + }; + }; + cpus { #address-cells = <1>; #size-cells = <0>; @@ -98,6 +113,12 @@ status = "disabled"; }; + avs: avs@11500 { + compatible = "marvell,armada-3700-avs", + "syscon"; + reg = <0x11500 0x40>; + }; + uart0: serial@12000 { compatible = "marvell,armada-3700-uart"; reg = <0x12000 0x200>; @@ -287,7 +308,7 @@ }; crypto: crypto@90000 { - compatible = "inside-secure,safexcel-eip97"; + compatible = "inside-secure,safexcel-eip97ies"; reg = <0x90000 0x20000>; interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>, diff --git a/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts b/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts index a66958ff4de6..56fa44860909 100644 --- a/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts +++ b/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts @@ -91,7 +91,7 @@ }; sfp_eth3: sfp-eth3 { - /* CON3,4 - CPS lane 5 */ + /* CON13,14 - CPS lane 5 */ compatible = "sff,sfp"; i2c-bus = <&sfp_1g_i2c>; los-gpio = <&cp0_gpio2 22 GPIO_ACTIVE_HIGH>; diff --git a/arch/arm64/boot/dts/marvell/armada-cp110.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110.dtsi index 1c6ff8197a88..840c8454d03e 100644 --- a/arch/arm64/boot/dts/marvell/armada-cp110.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-cp110.dtsi @@ -398,7 +398,7 @@ }; CP110_LABEL(crypto): crypto@800000 { - compatible = "inside-secure,safexcel-eip197"; + compatible = "inside-secure,safexcel-eip197b"; reg = <0x800000 0x200000>; interrupts = <ICU_GRP_NSR 87 IRQ_TYPE_LEVEL_HIGH>, <ICU_GRP_NSR 88 IRQ_TYPE_LEVEL_HIGH>, diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile index ac17f60f998c..5b7fd6ad96e4 100644 --- a/arch/arm64/boot/dts/mediatek/Makefile +++ b/arch/arm64/boot/dts/mediatek/Makefile @@ -3,5 +3,6 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt2712-evb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt6755-evb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt6795-evb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-evb.dtb +dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-x20-dev.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-rfb1.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-evb.dtb diff --git a/arch/arm64/boot/dts/mediatek/mt6797-x20-dev.dts b/arch/arm64/boot/dts/mediatek/mt6797-x20-dev.dts new file mode 100644 index 000000000000..742938a1a548 --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt6797-x20-dev.dts @@ -0,0 +1,33 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for MediaTek X20 Development Board + * + * Copyright (C) 2018, Linaro Ltd. + * + */ + +/dts-v1/; + +#include "mt6797.dtsi" + +/ { + model = "Mediatek X20 Development Board"; + compatible = "archermind,mt6797-x20-dev", "mediatek,mt6797"; + + aliases { + serial0 = &uart1; + }; + + memory@40000000 { + device_type = "memory"; + reg = <0 0x40000000 0 0x80000000>; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&uart1 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts index b7837642c33a..a747b7bf132d 100644 --- a/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts +++ b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts @@ -18,7 +18,7 @@ compatible = "mediatek,mt7622-rfb1", "mediatek,mt7622"; chosen { - bootargs = "console=ttyS0,115200n1 swiotlb=512"; + bootargs = "earlycon=uart8250,mmio32,0x11002000 console=ttyS0,115200n1 swiotlb=512"; }; cpus { @@ -34,7 +34,7 @@ }; gpio-keys { - compatible = "gpio-keys-polled"; + compatible = "gpio-keys"; poll-interval = <100>; factory { diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi index 9213c966c224..de2c47bdbe64 100644 --- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi @@ -89,6 +89,7 @@ <&apmixedsys CLK_APMIXED_MAIN_CORE_EN>; clock-names = "cpu", "intermediate"; operating-points-v2 = <&cpu_opp_table>; + #cooling-cells = <2>; enable-method = "psci"; clock-frequency = <1300000000>; }; @@ -286,9 +287,16 @@ pio: pinctrl@10211000 { compatible = "mediatek,mt7622-pinctrl"; - reg = <0 0x10211000 0 0x1000>; + reg = <0 0x10211000 0 0x1000>, + <0 0x10005000 0 0x1000>; + reg-names = "base", "eint"; gpio-controller; #gpio-cells = <2>; + gpio-ranges = <&pio 0 0 103>; + interrupt-controller; + interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&gic>; + #interrupt-cells = <2>; }; watchdog: watchdog@10212000 { @@ -331,7 +339,7 @@ reg = <0 0x11002000 0 0x400>; interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_LOW>; clocks = <&topckgen CLK_TOP_UART_SEL>, - <&pericfg CLK_PERI_UART1_PD>; + <&pericfg CLK_PERI_UART0_PD>; clock-names = "baud", "bus"; status = "disabled"; }; diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi index 94597e33c806..abd2f15a544b 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi @@ -168,6 +168,7 @@ reg = <0x001>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0>; + #cooling-cells = <2>; clocks = <&infracfg CLK_INFRA_CA53SEL>, <&apmixedsys CLK_APMIXED_MAINPLL>; clock-names = "cpu", "intermediate"; @@ -193,6 +194,7 @@ reg = <0x101>; enable-method = "psci"; cpu-idle-states = <&CPU_SLEEP_0>; + #cooling-cells = <2>; clocks = <&infracfg CLK_INFRA_CA57SEL>, <&apmixedsys CLK_APMIXED_MAINPLL>; clock-names = "cpu", "intermediate"; diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi index ecb034177fc2..57d3f00464ce 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi @@ -27,15 +27,33 @@ }; cbb { + ethernet@2490000 { + status = "okay"; + + phy-reset-gpios = <&gpio TEGRA194_MAIN_GPIO(G, 5) GPIO_ACTIVE_LOW>; + phy-handle = <&phy>; + phy-mode = "rgmii"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + phy: phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0x0>; + interrupt-parent = <&gpio>; + interrupts = <TEGRA194_MAIN_GPIO(G, 4) IRQ_TYPE_LEVEL_LOW>; + }; + }; + }; + serial@3110000 { status = "okay"; }; /* SDMMC1 (SD/MMC) */ sdhci@3400000 { -/* cd-gpios = <&gpio TEGRA194_MAIN_GPIO(A, 0) GPIO_ACTIVE_LOW>; -*/ }; /* SDMMC4 (eMMC) */ diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi index 6322ef265c2f..a4dfcd19b9e8 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi @@ -18,6 +18,45 @@ #size-cells = <1>; ranges = <0x0 0x0 0x0 0x40000000>; + gpio: gpio@2200000 { + compatible = "nvidia,tegra194-gpio"; + reg-names = "security", "gpio"; + reg = <0x2200000 0x10000>, + <0x2210000 0x10000>; + interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 296 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 320 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 328 IRQ_TYPE_LEVEL_HIGH>; + #interrupt-cells = <2>; + interrupt-controller; + #gpio-cells = <2>; + gpio-controller; + }; + + ethernet@2490000 { + compatible = "nvidia,tegra186-eqos", + "snps,dwc-qos-ethernet-4.10"; + reg = <0x02490000 0x10000>; + interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&bpmp TEGRA194_CLK_AXI_CBB>, + <&bpmp TEGRA194_CLK_EQOS_AXI>, + <&bpmp TEGRA194_CLK_EQOS_RX>, + <&bpmp TEGRA194_CLK_EQOS_TX>, + <&bpmp TEGRA194_CLK_EQOS_PTP_REF>; + clock-names = "master_bus", "slave_bus", "rx", "tx", "ptp_ref"; + resets = <&bpmp TEGRA194_RESET_EQOS>; + reset-names = "eqos"; + status = "disabled"; + + snps,write-requests = <1>; + snps,read-requests = <3>; + snps,burst-map = <0x7>; + snps,txpbl = <16>; + snps,rxpbl = <8>; + }; + uarta: serial@3100000 { compatible = "nvidia,tegra194-uart", "nvidia,tegra20-uart"; reg = <0x03100000 0x40>; @@ -329,6 +368,73 @@ }; }; + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + compatible = "nvidia,tegra194-carmel", "arm,armv8"; + device_type = "cpu"; + reg = <0x10000>; + enable-method = "psci"; + }; + + cpu@1 { + compatible = "nvidia,tegra194-carmel", "arm,armv8"; + device_type = "cpu"; + reg = <0x10001>; + enable-method = "psci"; + }; + + cpu@2 { + compatible = "nvidia,tegra194-carmel", "arm,armv8"; + device_type = "cpu"; + reg = <0x100>; + enable-method = "psci"; + }; + + cpu@3 { + compatible = "nvidia,tegra194-carmel", "arm,armv8"; + device_type = "cpu"; + reg = <0x101>; + enable-method = "psci"; + }; + + cpu@4 { + compatible = "nvidia,tegra194-carmel", "arm,armv8"; + device_type = "cpu"; + reg = <0x200>; + enable-method = "psci"; + }; + + cpu@5 { + compatible = "nvidia,tegra194-carmel", "arm,armv8"; + device_type = "cpu"; + reg = <0x201>; + enable-method = "psci"; + }; + + cpu@6 { + compatible = "nvidia,tegra194-carmel", "arm,armv8"; + device_type = "cpu"; + reg = <0x10300>; + enable-method = "psci"; + }; + + cpu@7 { + compatible = "nvidia,tegra194-carmel", "arm,armv8"; + device_type = "cpu"; + reg = <0x10301>; + enable-method = "psci"; + }; + }; + + psci { + compatible = "arm,psci-1.0"; + status = "okay"; + method = "smc"; + }; + timer { compatible = "arm,armv8-timer"; interrupts = <GIC_PPI 13 diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi index 9ff848792712..78ce3979ef09 100644 --- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi +++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi @@ -338,7 +338,7 @@ led@6 { label = "apq8016-sbc:blue:bt"; gpios = <&pm8916_mpps 3 GPIO_ACTIVE_HIGH>; - linux,default-trigger = "bt"; + linux,default-trigger = "bluetooth-power"; default-state = "off"; }; }; diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi index 4d5ef01f43a3..0ef90c6554a9 100644 --- a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi +++ b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi @@ -19,6 +19,33 @@ #include <dt-bindings/input/input.h> #include <dt-bindings/gpio/gpio.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 + * P HSEC = Primary High Speed External Connector + * S HSEC = Secondary High Speed External Connector + * J14 = Camera Connector + * TP = Test Points + * + * Line names are taken from the schematic "DragonBoard 820c", + * drawing no: LM25-P2751-1 + * + * 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 = &blsp2_uart1; @@ -130,6 +157,218 @@ status = "okay"; }; + pinctrl@1010000 { + gpio-line-names = + "[SPI0_DOUT]", /* GPIO_0, BLSP1_SPI_MOSI, LSEC pin 14 */ + "[SPI0_DIN]", /* GPIO_1, BLSP1_SPI_MISO, LSEC pin 10 */ + "[SPI0_CS]", /* GPIO_2, BLSP1_SPI_CS_N, LSEC pin 12 */ + "[SPI0_SCLK]", /* GPIO_3, BLSP1_SPI_CLK, LSEC pin 8 */ + "[UART1_TxD]", /* GPIO_4, BLSP8_UART_TX, LSEC pin 11 */ + "[UART1_RxD]", /* GPIO_5, BLSP8_UART_RX, LSEC pin 13 */ + "[I2C1_SDA]", /* GPIO_6, BLSP8_I2C_SDA, LSEC pin 21 */ + "[I2C1_SCL]", /* GPIO_7, BLSP8_I2C_SCL, LSEC pin 19 */ + "GPIO-H", /* GPIO_8, LCD0_RESET_N, LSEC pin 30 */ + "TP93", /* GPIO_9 */ + "GPIO-G", /* GPIO_10, MDP_VSYNC_P, LSEC pin 29 */ + "[MDP_VSYNC_S]", /* GPIO_11, S HSEC pin 55 */ + "NC", /* GPIO_12 */ + "[CSI0_MCLK]", /* GPIO_13, CAM_MCLK0, P HSEC pin 15 */ + "[CAM_MCLK1]", /* GPIO_14, J14 pin 11 */ + "[CSI1_MCLK]", /* GPIO_15, CAM_MCLK2, P HSEC pin 17 */ + "TP99", /* GPIO_16 */ + "[I2C2_SDA]", /* GPIO_17, CCI_I2C_SDA0, P HSEC pin 34 */ + "[I2C2_SCL]", /* GPIO_18, CCI_I2C_SCL0, P HSEC pin 32 */ + "[CCI_I2C_SDA1]", /* GPIO_19, S HSEC pin 38 */ + "[CCI_I2C_SCL1]", /* GPIO_20, S HSEC pin 36 */ + "FLASH_STROBE_EN", /* GPIO_21, S HSEC pin 5 */ + "FLASH_STROBE_TRIG", /* GPIO_22, S HSEC pin 1 */ + "GPIO-K", /* GPIO_23, CAM2_RST_N, LSEC pin 33 */ + "GPIO-D", /* GPIO_24, LSEC pin 26 */ + "GPIO-I", /* GPIO_25, CAM0_RST_N, LSEC pin 31 */ + "GPIO-J", /* GPIO_26, CAM0_STANDBY_N, LSEC pin 32 */ + "BLSP6_I2C_SDA", /* GPIO_27 */ + "BLSP6_I2C_SCL", /* GPIO_28 */ + "GPIO-B", /* GPIO_29, TS0_RESET_N, LSEC pin 24 */ + "GPIO30", /* GPIO_30, S HSEC pin 4 */ + "HDMI_CEC", /* GPIO_31 */ + "HDMI_DDC_CLOCK", /* GPIO_32 */ + "HDMI_DDC_DATA", /* GPIO_33 */ + "HDMI_HOT_PLUG_DETECT", /* GPIO_34 */ + "PCIE0_RST_N", /* GPIO_35 */ + "PCIE0_CLKREQ_N", /* GPIO_36 */ + "PCIE0_WAKE", /* GPIO_37 */ + "SD_CARD_DET_N", /* GPIO_38 */ + "TSIF1_SYNC", /* GPIO_39, S HSEC pin 48 */ + "W_DISABLE_N", /* GPIO_40 */ + "[BLSP9_UART_TX]", /* GPIO_41 */ + "[BLSP9_UART_RX]", /* GPIO_42 */ + "[BLSP2_UART_CTS_N]", /* GPIO_43 */ + "[BLSP2_UART_RFR_N]", /* GPIO_44 */ + "[BLSP3_UART_TX]", /* GPIO_45 */ + "[BLSP3_UART_RX]", /* GPIO_46 */ + "[I2C0_SDA]", /* GPIO_47, LS_I2C0_SDA, LSEC pin 17 */ + "[I2C0_SCL]", /* GPIO_48, LS_I2C0_SCL, LSEC pin 15 */ + "[UART0_TxD]", /* GPIO_49, BLSP9_UART_TX, LSEC pin 5 */ + "[UART0_RxD]", /* GPIO_50, BLSP9_UART_RX, LSEC pin 7 */ + "[UART0_CTS]", /* GPIO_51, BLSP9_UART_CTS_N, LSEC pin 3 */ + "[UART0_RTS]", /* GPIO_52, BLSP9_UART_RFR_N, LSEC pin 9 */ + "[CODEC_INT1_N]", /* GPIO_53 */ + "[CODEC_INT2_N]", /* GPIO_54 */ + "[BLSP7_I2C_SDA]", /* GPIO_55 */ + "[BLSP7_I2C_SCL]", /* GPIO_56 */ + "MI2S_MCLK", /* GPIO_57, S HSEC pin 3 */ + "[PCM_CLK]", /* GPIO_58, QUA_MI2S_SCK, LSEC pin 18 */ + "[PCM_FS]", /* GPIO_59, QUA_MI2S_WS, LSEC pin 16 */ + "[PCM_DO]", /* GPIO_60, QUA_MI2S_DATA0, LSEC pin 20 */ + "[PCM_DI]", /* GPIO_61, QUA_MI2S_DATA1, LSEC pin 22 */ + "GPIO-E", /* GPIO_62, LSEC pin 27 */ + "TP87", /* GPIO_63 */ + "[CODEC_RST_N]", /* GPIO_64 */ + "[PCM1_CLK]", /* GPIO_65 */ + "[PCM1_SYNC]", /* GPIO_66 */ + "[PCM1_DIN]", /* GPIO_67 */ + "[PCM1_DOUT]", /* GPIO_68 */ + "AUDIO_REF_CLK", /* GPIO_69 */ + "SLIMBUS_CLK", /* GPIO_70 */ + "SLIMBUS_DATA0", /* GPIO_71 */ + "SLIMBUS_DATA1", /* GPIO_72 */ + "NC", /* GPIO_73 */ + "NC", /* GPIO_74 */ + "NC", /* GPIO_75 */ + "NC", /* GPIO_76 */ + "TP94", /* GPIO_77 */ + "NC", /* GPIO_78 */ + "TP95", /* GPIO_79 */ + "GPIO-A", /* GPIO_80, MEMS_RESET_N, LSEC pin 23 */ + "TP88", /* GPIO_81 */ + "TP89", /* GPIO_82 */ + "TP90", /* GPIO_83 */ + "TP91", /* GPIO_84 */ + "[SD_DAT0]", /* GPIO_85, BLSP12_SPI_MOSI, P HSEC pin 1 */ + "[SD_CMD]", /* GPIO_86, BLSP12_SPI_MISO, P HSEC pin 11 */ + "[SD_DAT3]", /* GPIO_87, BLSP12_SPI_CS_N, P HSEC pin 7 */ + "[SD_SCLK]", /* GPIO_88, BLSP12_SPI_CLK, P HSEC pin 9 */ + "TSIF1_CLK", /* GPIO_89, S HSEC pin 42 */ + "TSIF1_EN", /* GPIO_90, S HSEC pin 46 */ + "TSIF1_DATA", /* GPIO_91, S HSEC pin 44 */ + "NC", /* GPIO_92 */ + "TSIF2_CLK", /* GPIO_93, S HSEC pin 52 */ + "TSIF2_EN", /* GPIO_94, S HSEC pin 56 */ + "TSIF2_DATA", /* GPIO_95, S HSEC pin 54 */ + "TSIF2_SYNC", /* GPIO_96, S HSEC pin 58 */ + "NC", /* GPIO_97 */ + "CAM1_STANDBY_N", /* GPIO_98 */ + "NC", /* GPIO_99 */ + "NC", /* GPIO_100 */ + "[LCD1_RESET_N]", /* GPIO_101, S HSEC pin 51 */ + "BOOT_CONFIG1", /* GPIO_102 */ + "USB_HUB_RESET", /* GPIO_103 */ + "CAM1_RST_N", /* GPIO_104 */ + "NC", /* GPIO_105 */ + "NC", /* GPIO_106 */ + "NC", /* GPIO_107 */ + "NC", /* GPIO_108 */ + "NC", /* GPIO_109 */ + "NC", /* GPIO_110 */ + "NC", /* GPIO_111 */ + "NC", /* GPIO_112 */ + "PMI8994_BUA", /* GPIO_113 */ + "PCIE2_RST_N", /* GPIO_114 */ + "PCIE2_CLKREQ_N", /* GPIO_115 */ + "PCIE2_WAKE", /* GPIO_116 */ + "SSC_IRQ_0", /* GPIO_117 */ + "SSC_IRQ_1", /* GPIO_118 */ + "SSC_IRQ_2", /* GPIO_119 */ + "NC", /* GPIO_120 */ + "GPIO121", /* GPIO_121, S HSEC pin 2 */ + "NC", /* GPIO_122 */ + "SSC_IRQ_6", /* GPIO_123 */ + "SSC_IRQ_7", /* GPIO_124 */ + "GPIO-C", /* GPIO_125, TS_INT0, LSEC pin 25 */ + "BOOT_CONFIG5", /* GPIO_126 */ + "NC", /* GPIO_127 */ + "NC", /* GPIO_128 */ + "BOOT_CONFIG7", /* GPIO_129 */ + "PCIE1_RST_N", /* GPIO_130 */ + "PCIE1_CLKREQ_N", /* GPIO_131 */ + "PCIE1_WAKE", /* GPIO_132 */ + "GPIO-L", /* GPIO_133, CAM2_STANDBY_N, LSEC pin 34 */ + "NC", /* GPIO_134 */ + "NC", /* GPIO_135 */ + "BOOT_CONFIG8", /* GPIO_136 */ + "NC", /* GPIO_137 */ + "NC", /* GPIO_138 */ + "GPS_SSBI2", /* GPIO_139 */ + "GPS_SSBI1", /* GPIO_140 */ + "NC", /* GPIO_141 */ + "NC", /* GPIO_142 */ + "NC", /* GPIO_143 */ + "BOOT_CONFIG6", /* GPIO_144 */ + "NC", /* GPIO_145 */ + "NC", /* GPIO_146 */ + "NC", /* GPIO_147 */ + "NC", /* GPIO_148 */ + "NC"; /* GPIO_149 */ + }; + + qcom,spmi@400f000 { + pmic@0 { + gpios@c000 { + gpio-line-names = + "NC", + "KEY_VOLP_N", + "NC", + "BL1_PWM", + "GPIO-F", /* BL0_PWM, LSEC pin 28 */ + "BL1_EN", + "NC", + "WLAN_EN", + "NC", + "NC", + "NC", + "NC", + "NC", + "NC", + "DIVCLK1", + "DIVCLK2", + "DIVCLK3", + "DIVCLK4", + "BT_EN", + "PMIC_SLB", + "PMIC_BUA", + "USB_VBUS_DET"; + }; + + mpps@a000 { + gpio-line-names = + "VDDPX_BIAS", + "WIFI_LED", + "NC", + "BT_LED", + "PM_MPP05", + "PM_MPP06", + "PM_MPP07", + "NC"; + }; + }; + + pmic@2 { + gpios@c000 { + gpio-line-names = + "NC", + "SPKR_AMP_EN1", + "SPKR_AMP_EN2", + "TP61", + "NC", + "USB2_VBUS_DET", + "NC", + "NC", + "NC", + "NC"; + }; + }; + }; + phy@34000 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi index c2625d15a8c0..7b32b8990d62 100644 --- a/arch/arm64/boot/dts/qcom/msm8916.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi @@ -858,9 +858,9 @@ clocks = <&gcc GCC_MDSS_AHB_CLK>, <&gcc GCC_MDSS_AXI_CLK>, <&gcc GCC_MDSS_VSYNC_CLK>; - clock-names = "iface_clk", - "bus_clk", - "vsync_clk"; + clock-names = "iface", + "bus", + "vsync"; interrupts = <0 72 IRQ_TYPE_LEVEL_HIGH>; @@ -883,10 +883,10 @@ <&gcc GCC_MDSS_AXI_CLK>, <&gcc GCC_MDSS_MDP_CLK>, <&gcc GCC_MDSS_VSYNC_CLK>; - clock-names = "iface_clk", - "bus_clk", - "core_clk", - "vsync_clk"; + clock-names = "iface", + "bus", + "core", + "vsync"; iommus = <&apps_iommu 4>; @@ -922,12 +922,12 @@ <&gcc GCC_MDSS_BYTE0_CLK>, <&gcc GCC_MDSS_PCLK0_CLK>, <&gcc GCC_MDSS_ESC0_CLK>; - clock-names = "mdp_core_clk", - "iface_clk", - "bus_clk", - "byte_clk", - "pixel_clk", - "core_clk"; + clock-names = "mdp_core", + "iface", + "bus", + "byte", + "pixel", + "core"; phys = <&dsi_phy0>; phy-names = "dsi-phy"; @@ -963,7 +963,7 @@ #phy-cells = <0>; clocks = <&gcc GCC_MDSS_AHB_CLK>; - clock-names = "iface_clk"; + clock-names = "iface"; }; }; diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi index 8c7f9ca25b53..cd3865e7a270 100644 --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi @@ -377,6 +377,22 @@ reg = <0x740000 0x20000>; }; + tsens0: thermal-sensor@4a9000 { + compatible = "qcom,msm8996-tsens"; + reg = <0x4a9000 0x1000>, /* TM */ + <0x4a8000 0x1000>; /* SROT */ + #qcom,sensors = <13>; + #thermal-sensor-cells = <1>; + }; + + tsens1: thermal-sensor@4ad000 { + compatible = "qcom,msm8996-tsens"; + reg = <0x4ad000 0x1000>, /* TM */ + <0x4ac000 0x1000>; /* SROT */ + #qcom,sensors = <8>; + #thermal-sensor-cells = <1>; + }; + tcsr: syscon@7a0000 { compatible = "qcom,tcsr-msm8996", "syscon"; reg = <0x7a0000 0x18000>; @@ -459,12 +475,6 @@ status = "disabled"; }; - tsens0: thermal-sensor@4a8000 { - compatible = "qcom,msm8996-tsens"; - reg = <0x4a8000 0x2000>; - #thermal-sensor-cells = <1>; - }; - blsp2_uart1: serial@75b0000 { compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm"; reg = <0x75b0000 0x1000>; diff --git a/arch/arm64/boot/dts/qcom/pm8005.dtsi b/arch/arm64/boot/dts/qcom/pm8005.dtsi new file mode 100644 index 000000000000..4d5aca3eeb69 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/pm8005.dtsi @@ -0,0 +1,33 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* Copyright 2018 Google LLC. */ + +#include <dt-bindings/spmi/spmi.h> +#include <dt-bindings/interrupt-controller/irq.h> + +&spmi_bus { + pm8005_lsid0: pmic@4 { + compatible = "qcom,pm8005", "qcom,spmi-pmic"; + reg = <0x4 SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + + pm8005_gpio: gpios@c000 { + compatible = "qcom,pm8005-gpio", "qcom,spmi-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>; + }; + + }; + + pm8005_lsid1: pmic@5 { + compatible = "qcom,pm8005", "qcom,spmi-pmic"; + reg = <0x5 SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + }; +}; diff --git a/arch/arm64/boot/dts/qcom/pm8998.dtsi b/arch/arm64/boot/dts/qcom/pm8998.dtsi new file mode 100644 index 000000000000..92bed1e7d4bb --- /dev/null +++ b/arch/arm64/boot/dts/qcom/pm8998.dtsi @@ -0,0 +1,55 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* Copyright 2018 Google LLC. */ + +#include <dt-bindings/spmi/spmi.h> +#include <dt-bindings/interrupt-controller/irq.h> + +&spmi_bus { + pm8998_lsid0: pmic@0 { + compatible = "qcom,pm8998", "qcom,spmi-pmic"; + reg = <0x0 SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + + pm8998_gpio: gpios@c000 { + compatible = "qcom,pm8998-gpio", "qcom,spmi-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>, + <0 0xc4 0 IRQ_TYPE_NONE>, + <0 0xc5 0 IRQ_TYPE_NONE>, + <0 0xc6 0 IRQ_TYPE_NONE>, + <0 0xc7 0 IRQ_TYPE_NONE>, + <0 0xc8 0 IRQ_TYPE_NONE>, + <0 0xc9 0 IRQ_TYPE_NONE>, + <0 0xca 0 IRQ_TYPE_NONE>, + <0 0xcb 0 IRQ_TYPE_NONE>, + <0 0xcc 0 IRQ_TYPE_NONE>, + <0 0xcd 0 IRQ_TYPE_NONE>, + <0 0xce 0 IRQ_TYPE_NONE>, + <0 0xcf 0 IRQ_TYPE_NONE>, + <0 0xd0 0 IRQ_TYPE_NONE>, + <0 0xd1 0 IRQ_TYPE_NONE>, + <0 0xd2 0 IRQ_TYPE_NONE>, + <0 0xd3 0 IRQ_TYPE_NONE>, + <0 0xd4 0 IRQ_TYPE_NONE>, + <0 0xd5 0 IRQ_TYPE_NONE>, + <0 0xd6 0 IRQ_TYPE_NONE>, + <0 0xd7 0 IRQ_TYPE_NONE>, + <0 0xd8 0 IRQ_TYPE_NONE>, + <0 0xd9 0 IRQ_TYPE_NONE>; + }; + + }; + + pm8998_lsid1: pmic@1 { + compatible = "qcom,pm8998", "qcom,spmi-pmic"; + reg = <0x1 SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + }; +}; diff --git a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts index 979ab49913f1..6d651f314193 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts @@ -12,4 +12,49 @@ / { model = "Qualcomm Technologies, Inc. SDM845 MTP"; compatible = "qcom,sdm845-mtp"; + + aliases { + serial0 = &uart9; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&i2c10 { + status = "okay"; + clock-frequency = <400000>; +}; + +&qupv3_id_1 { + status = "okay"; +}; + +&uart9 { + status = "okay"; +}; + +/* PINCTRL - additions to nodes defined in sdm845.dtsi */ + +&qup_i2c10_default { + pinconf { + pins = "gpio55", "gpio56"; + drive-strength = <2>; + bias-disable; + }; +}; + +&qup_uart9_default { + pinconf-tx { + pins = "gpio4"; + drive-strength = <2>; + bias-disable; + }; + + pinconf-rx { + pins = "gpio5"; + drive-strength = <2>; + bias-pull-up; + }; }; diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index cdaabeb3c995..0c9a2aa6a1b5 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -5,7 +5,10 @@ * Copyright (c) 2018, The Linux Foundation. All rights reserved. */ +#include <dt-bindings/clock/qcom,gcc-sdm845.h> +#include <dt-bindings/clock/qcom,rpmh.h> #include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/soc/qcom,rpmh-rsc.h> / { interrupt-parent = <&intc>; @@ -13,6 +16,41 @@ #address-cells = <2>; #size-cells = <2>; + aliases { + i2c0 = &i2c0; + i2c1 = &i2c1; + i2c2 = &i2c2; + i2c3 = &i2c3; + i2c4 = &i2c4; + i2c5 = &i2c5; + i2c6 = &i2c6; + i2c7 = &i2c7; + i2c8 = &i2c8; + i2c9 = &i2c9; + i2c10 = &i2c10; + i2c11 = &i2c11; + i2c12 = &i2c12; + i2c13 = &i2c13; + i2c14 = &i2c14; + i2c15 = &i2c15; + spi0 = &spi0; + spi1 = &spi1; + spi2 = &spi2; + spi3 = &spi3; + spi4 = &spi4; + spi5 = &spi5; + spi6 = &spi6; + spi7 = &spi7; + spi8 = &spi8; + spi9 = &spi9; + spi10 = &spi10; + spi11 = &spi11; + spi12 = &spi12; + spi13 = &spi13; + spi14 = &spi14; + spi15 = &spi15; + }; + chosen { }; memory@80000000 { @@ -152,6 +190,11 @@ }; }; + pmu { + compatible = "arm,armv8-pmuv3"; + interrupts = <GIC_PPI 5 IRQ_TYPE_LEVEL_HIGH>; + }; + timer { compatible = "arm,armv8-timer"; interrupts = <GIC_PPI 1 IRQ_TYPE_LEVEL_LOW>, @@ -206,6 +249,457 @@ #power-domain-cells = <1>; }; + qupv3_id_0: geniqup@8c0000 { + compatible = "qcom,geni-se-qup"; + reg = <0x8c0000 0x6000>; + clock-names = "m-ahb", "s-ahb"; + clocks = <&gcc GCC_QUPV3_WRAP_0_M_AHB_CLK>, + <&gcc GCC_QUPV3_WRAP_0_S_AHB_CLK>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + status = "disabled"; + + i2c0: i2c@880000 { + compatible = "qcom,geni-i2c"; + reg = <0x880000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S0_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c0_default>; + interrupts = <GIC_SPI 601 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi0: spi@880000 { + compatible = "qcom,geni-spi"; + reg = <0x880000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S0_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi0_default>; + interrupts = <GIC_SPI 601 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c1: i2c@884000 { + compatible = "qcom,geni-i2c"; + reg = <0x884000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S1_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c1_default>; + interrupts = <GIC_SPI 602 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi1: spi@884000 { + compatible = "qcom,geni-spi"; + reg = <0x884000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S1_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi1_default>; + interrupts = <GIC_SPI 602 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c2: i2c@888000 { + compatible = "qcom,geni-i2c"; + reg = <0x888000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S2_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c2_default>; + interrupts = <GIC_SPI 603 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi2: spi@888000 { + compatible = "qcom,geni-spi"; + reg = <0x888000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S2_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi2_default>; + interrupts = <GIC_SPI 603 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c3: i2c@88c000 { + compatible = "qcom,geni-i2c"; + reg = <0x88c000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S3_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c3_default>; + interrupts = <GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi3: spi@88c000 { + compatible = "qcom,geni-spi"; + reg = <0x88c000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S3_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi3_default>; + interrupts = <GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c4: i2c@890000 { + compatible = "qcom,geni-i2c"; + reg = <0x890000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S4_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c4_default>; + interrupts = <GIC_SPI 605 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi4: spi@890000 { + compatible = "qcom,geni-spi"; + reg = <0x890000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S4_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi4_default>; + interrupts = <GIC_SPI 605 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c5: i2c@894000 { + compatible = "qcom,geni-i2c"; + reg = <0x894000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S5_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c5_default>; + interrupts = <GIC_SPI 606 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi5: spi@894000 { + compatible = "qcom,geni-spi"; + reg = <0x894000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S5_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi5_default>; + interrupts = <GIC_SPI 606 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c6: i2c@898000 { + compatible = "qcom,geni-i2c"; + reg = <0x898000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S6_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c6_default>; + interrupts = <GIC_SPI 607 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi6: spi@898000 { + compatible = "qcom,geni-spi"; + reg = <0x898000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S6_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi6_default>; + interrupts = <GIC_SPI 607 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c7: i2c@89c000 { + compatible = "qcom,geni-i2c"; + reg = <0x89c000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S7_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c7_default>; + interrupts = <GIC_SPI 608 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi7: spi@89c000 { + compatible = "qcom,geni-spi"; + reg = <0x89c000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP0_S7_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi7_default>; + interrupts = <GIC_SPI 608 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + }; + + qupv3_id_1: geniqup@ac0000 { + compatible = "qcom,geni-se-qup"; + reg = <0xac0000 0x6000>; + clock-names = "m-ahb", "s-ahb"; + clocks = <&gcc GCC_QUPV3_WRAP_1_M_AHB_CLK>, + <&gcc GCC_QUPV3_WRAP_1_S_AHB_CLK>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + status = "disabled"; + + i2c8: i2c@a80000 { + compatible = "qcom,geni-i2c"; + reg = <0xa80000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP1_S0_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c8_default>; + interrupts = <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi8: spi@a80000 { + compatible = "qcom,geni-spi"; + reg = <0xa80000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP1_S0_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi8_default>; + interrupts = <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c9: i2c@a84000 { + compatible = "qcom,geni-i2c"; + reg = <0xa84000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP1_S1_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c9_default>; + interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi9: spi@a84000 { + compatible = "qcom,geni-spi"; + reg = <0xa84000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP1_S1_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi9_default>; + interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + uart9: serial@a84000 { + compatible = "qcom,geni-debug-uart"; + reg = <0xa84000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP1_S1_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_uart9_default>; + interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + i2c10: i2c@a88000 { + compatible = "qcom,geni-i2c"; + reg = <0xa88000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP1_S2_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c10_default>; + interrupts = <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi10: spi@a88000 { + compatible = "qcom,geni-spi"; + reg = <0xa88000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP1_S2_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi10_default>; + interrupts = <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c11: i2c@a8c000 { + compatible = "qcom,geni-i2c"; + reg = <0xa8c000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP1_S3_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c11_default>; + interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi11: spi@a8c000 { + compatible = "qcom,geni-spi"; + reg = <0xa8c000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP1_S3_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi11_default>; + interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c12: i2c@a90000 { + compatible = "qcom,geni-i2c"; + reg = <0xa90000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP1_S4_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c12_default>; + interrupts = <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi12: spi@a90000 { + compatible = "qcom,geni-spi"; + reg = <0xa90000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP1_S4_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi12_default>; + interrupts = <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c13: i2c@a94000 { + compatible = "qcom,geni-i2c"; + reg = <0xa94000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP1_S5_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c13_default>; + interrupts = <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi13: spi@a94000 { + compatible = "qcom,geni-spi"; + reg = <0xa94000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP1_S5_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi13_default>; + interrupts = <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c14: i2c@a98000 { + compatible = "qcom,geni-i2c"; + reg = <0xa98000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP1_S6_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c14_default>; + interrupts = <GIC_SPI 359 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi14: spi@a98000 { + compatible = "qcom,geni-spi"; + reg = <0xa98000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP1_S6_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi14_default>; + interrupts = <GIC_SPI 359 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c15: i2c@a9c000 { + compatible = "qcom,geni-i2c"; + reg = <0xa9c000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP1_S7_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_i2c15_default>; + interrupts = <GIC_SPI 360 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi15: spi@a9c000 { + compatible = "qcom,geni-spi"; + reg = <0xa9c000 0x4000>; + clock-names = "se"; + clocks = <&gcc GCC_QUPV3_WRAP1_S7_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&qup_spi15_default>; + interrupts = <GIC_SPI 360 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + }; + tcsr_mutex_regs: syscon@1f40000 { compatible = "syscon"; reg = <0x1f40000 0x40000>; @@ -219,6 +713,269 @@ #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; + + qup_i2c0_default: qup-i2c0-default { + pinmux { + pins = "gpio0", "gpio1"; + function = "qup0"; + }; + }; + + qup_i2c1_default: qup-i2c1-default { + pinmux { + pins = "gpio17", "gpio18"; + function = "qup1"; + }; + }; + + qup_i2c2_default: qup-i2c2-default { + pinmux { + pins = "gpio27", "gpio28"; + function = "qup2"; + }; + }; + + qup_i2c3_default: qup-i2c3-default { + pinmux { + pins = "gpio41", "gpio42"; + function = "qup3"; + }; + }; + + qup_i2c4_default: qup-i2c4-default { + pinmux { + pins = "gpio89", "gpio90"; + function = "qup4"; + }; + }; + + qup_i2c5_default: qup-i2c5-default { + pinmux { + pins = "gpio85", "gpio86"; + function = "qup5"; + }; + }; + + qup_i2c6_default: qup-i2c6-default { + pinmux { + pins = "gpio45", "gpio46"; + function = "qup6"; + }; + }; + + qup_i2c7_default: qup-i2c7-default { + pinmux { + pins = "gpio93", "gpio94"; + function = "qup7"; + }; + }; + + qup_i2c8_default: qup-i2c8-default { + pinmux { + pins = "gpio65", "gpio66"; + function = "qup8"; + }; + }; + + qup_i2c9_default: qup-i2c9-default { + pinmux { + pins = "gpio6", "gpio7"; + function = "qup9"; + }; + }; + + qup_i2c10_default: qup-i2c10-default { + pinmux { + pins = "gpio55", "gpio56"; + function = "qup10"; + }; + }; + + qup_i2c11_default: qup-i2c11-default { + pinmux { + pins = "gpio31", "gpio32"; + function = "qup11"; + }; + }; + + qup_i2c12_default: qup-i2c12-default { + pinmux { + pins = "gpio49", "gpio50"; + function = "qup12"; + }; + }; + + qup_i2c13_default: qup-i2c13-default { + pinmux { + pins = "gpio105", "gpio106"; + function = "qup13"; + }; + }; + + qup_i2c14_default: qup-i2c14-default { + pinmux { + pins = "gpio33", "gpio34"; + function = "qup14"; + }; + }; + + qup_i2c15_default: qup-i2c15-default { + pinmux { + pins = "gpio81", "gpio82"; + function = "qup15"; + }; + }; + + qup_spi0_default: qup-spi0-default { + pinmux { + pins = "gpio0", "gpio1", + "gpio2", "gpio3"; + function = "qup0"; + }; + }; + + qup_spi1_default: qup-spi1-default { + pinmux { + pins = "gpio17", "gpio18", + "gpio19", "gpio20"; + function = "qup1"; + }; + }; + + qup_spi2_default: qup-spi2-default { + pinmux { + pins = "gpio27", "gpio28", + "gpio29", "gpio30"; + function = "qup2"; + }; + }; + + qup_spi3_default: qup-spi3-default { + pinmux { + pins = "gpio41", "gpio42", + "gpio43", "gpio44"; + function = "qup3"; + }; + }; + + qup_spi4_default: qup-spi4-default { + pinmux { + pins = "gpio89", "gpio90", + "gpio91", "gpio92"; + function = "qup4"; + }; + }; + + qup_spi5_default: qup-spi5-default { + pinmux { + pins = "gpio85", "gpio86", + "gpio87", "gpio88"; + function = "qup5"; + }; + }; + + qup_spi6_default: qup-spi6-default { + pinmux { + pins = "gpio45", "gpio46", + "gpio47", "gpio48"; + function = "qup6"; + }; + }; + + qup_spi7_default: qup-spi7-default { + pinmux { + pins = "gpio93", "gpio94", + "gpio95", "gpio96"; + function = "qup7"; + }; + }; + + qup_spi8_default: qup-spi8-default { + pinmux { + pins = "gpio65", "gpio66", + "gpio67", "gpio68"; + function = "qup8"; + }; + }; + + qup_spi9_default: qup-spi9-default { + pinmux { + pins = "gpio6", "gpio7", + "gpio4", "gpio5"; + function = "qup9"; + }; + }; + + qup_spi10_default: qup-spi10-default { + pinmux { + pins = "gpio55", "gpio56", + "gpio53", "gpio54"; + function = "qup10"; + }; + }; + + qup_spi11_default: qup-spi11-default { + pinmux { + pins = "gpio31", "gpio32", + "gpio33", "gpio34"; + function = "qup11"; + }; + }; + + qup_spi12_default: qup-spi12-default { + pinmux { + pins = "gpio49", "gpio50", + "gpio51", "gpio52"; + function = "qup12"; + }; + }; + + qup_spi13_default: qup-spi13-default { + pinmux { + pins = "gpio105", "gpio106", + "gpio107", "gpio108"; + function = "qup13"; + }; + }; + + qup_spi14_default: qup-spi14-default { + pinmux { + pins = "gpio33", "gpio34", + "gpio31", "gpio32"; + function = "qup14"; + }; + }; + + qup_spi15_default: qup-spi15-default { + pinmux { + pins = "gpio81", "gpio82", + "gpio83", "gpio84"; + function = "qup15"; + }; + }; + + qup_uart9_default: qup-uart9-default { + pinmux { + pins = "gpio4", "gpio5"; + function = "qup9"; + }; + }; + }; + + tsens0: thermal-sensor@c263000 { + compatible = "qcom,sdm845-tsens", "qcom,tsens-v2"; + reg = <0xc263000 0x1ff>, /* TM */ + <0xc222000 0x1ff>; /* SROT */ + #qcom,sensors = <13>; + #thermal-sensor-cells = <1>; + }; + + tsens1: thermal-sensor@c265000 { + compatible = "qcom,sdm845-tsens", "qcom,tsens-v2"; + reg = <0xc265000 0x1ff>, /* TM */ + <0xc223000 0x1ff>; /* SROT */ + #qcom,sensors = <8>; + #thermal-sensor-cells = <1>; }; spmi_bus: spmi@c440000 { @@ -246,6 +1003,29 @@ #mbox-cells = <1>; }; + apps_rsc: rsc@179c0000 { + label = "apps_rsc"; + compatible = "qcom,rpmh-rsc"; + reg = <0x179c0000 0x10000>, + <0x179d0000 0x10000>, + <0x179e0000 0x10000>; + reg-names = "drv-0", "drv-1", "drv-2"; + interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>; + qcom,tcs-offset = <0xd00>; + qcom,drv-id = <2>; + qcom,tcs-config = <ACTIVE_TCS 2>, + <SLEEP_TCS 3>, + <WAKE_TCS 3>, + <CONTROL_TCS 1>; + + rpmhcc: clock-controller { + compatible = "qcom,sdm845-rpmh-clk"; + #clock-cells = <1>; + }; + }; + intc: interrupt-controller@17a00000 { compatible = "arm,gic-v3"; #address-cells = <1>; diff --git a/arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb-kf.dts b/arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb-kf.dts index 009cb1cb0dde..2f24dfc45617 100644 --- a/arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb-kf.dts +++ b/arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb-kf.dts @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Device Tree Source for the H3ULCB Kingfisher board * * Copyright (C) 2017 Renesas Electronics Corp. * Copyright (C) 2017 Cogent Embedded, Inc. - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. */ #include "r8a7795-es1-h3ulcb.dts" diff --git a/arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb.dts b/arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb.dts index dd4f9b6a4254..598b98168559 100644 --- a/arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb.dts +++ b/arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb.dts @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Device Tree Source for the H3ULCB (R-Car Starter Kit Premier) board * * Copyright (C) 2016 Renesas Electronics Corp. * Copyright (C) 2016 Cogent Embedded, Inc. - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/renesas/r8a7795-es1-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7795-es1-salvator-x.dts index 3f46345a4644..6b5fa91f1d5d 100644 --- a/arch/arm64/boot/dts/renesas/r8a7795-es1-salvator-x.dts +++ b/arch/arm64/boot/dts/renesas/r8a7795-es1-salvator-x.dts @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Device Tree Source for the Salvator-X board with R-Car H3 ES1.x * * Copyright (C) 2015 Renesas Electronics Corp. - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi b/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi index e19dcd6cb767..7b2fbaec9aef 100644 --- a/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Device Tree Source for the r8a7795 ES1.x SoC * * Copyright (C) 2015 Renesas Electronics Corp. - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. */ #include "r8a7795.dtsi" @@ -80,7 +77,7 @@ vspd3: vsp@fea38000 { compatible = "renesas,vsp2"; - reg = <0 0xfea38000 0 0x8000>; + reg = <0 0xfea38000 0 0x5000>; interrupts = <GIC_SPI 469 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cpg CPG_MOD 620>; power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; diff --git a/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb-kf.dts b/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb-kf.dts index 4403227c0f97..80791ed27539 100644 --- a/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb-kf.dts +++ b/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb-kf.dts @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Device Tree Source for the H3ULCB Kingfisher board * * Copyright (C) 2017 Renesas Electronics Corp. * Copyright (C) 2017 Cogent Embedded, Inc. - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. */ #include "r8a7795-h3ulcb.dts" diff --git a/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts b/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts index 0afe777973de..df50bf46406e 100644 --- a/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts +++ b/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Device Tree Source for the H3ULCB (R-Car Starter Kit Premier) board * * Copyright (C) 2016 Renesas Electronics Corp. * Copyright (C) 2016 Cogent Embedded, Inc. - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts index 0efbef5ea9b7..446822f5751c 100644 --- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts +++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Device Tree Source for the Salvator-X board with R-Car H3 ES2.0 * * Copyright (C) 2015 Renesas Electronics Corp. - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts b/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts index e231b5a7cbab..8ded64d0a4d5 100644 --- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts +++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Device Tree Source for the Salvator-X 2nd version board with R-Car H3 ES2.0 * * Copyright (C) 2015-2017 Renesas Electronics Corp. - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi index d842940b2f43..fb9d08ad7659 100644 --- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Device Tree Source for the r8a7795 SoC * * Copyright (C) 2015 Renesas Electronics Corp. - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. */ #include <dt-bindings/clock/r8a7795-cpg-mssr.h> @@ -291,7 +288,7 @@ #size-cells = <2>; ranges; - wdt0: watchdog@e6020000 { + rwdt: watchdog@e6020000 { compatible = "renesas,r8a7795-wdt", "renesas,rcar-gen3-wdt"; reg = <0 0xe6020000 0 0x0c>; clocks = <&cpg CPG_MOD 402>; @@ -528,6 +525,15 @@ status = "disabled"; }; + arm_cc630p: crypto@e6601000 { + compatible = "arm,cryptocell-630p-ree"; + interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; + reg = <0x0 0xe6601000 0 0x1000>; + clocks = <&cpg CPG_MOD 229>; + resets = <&cpg 229>; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + }; + i2c3: i2c@e66d0000 { #address-cells = <1>; #size-cells = <0>; @@ -2530,7 +2536,7 @@ vspd0: vsp@fea20000 { compatible = "renesas,vsp2"; - reg = <0 0xfea20000 0 0x8000>; + reg = <0 0xfea20000 0 0x5000>; interrupts = <GIC_SPI 466 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cpg CPG_MOD 623>; power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; @@ -2541,7 +2547,7 @@ vspd1: vsp@fea28000 { compatible = "renesas,vsp2"; - reg = <0 0xfea28000 0 0x8000>; + reg = <0 0xfea28000 0 0x5000>; interrupts = <GIC_SPI 467 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cpg CPG_MOD 622>; power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; @@ -2552,7 +2558,7 @@ vspd2: vsp@fea30000 { compatible = "renesas,vsp2"; - reg = <0 0xfea30000 0 0x8000>; + reg = <0 0xfea30000 0 0x5000>; interrupts = <GIC_SPI 468 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cpg CPG_MOD 621>; power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; diff --git a/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb-kf.dts b/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb-kf.dts index de2390f009e7..2df50eb11f16 100644 --- a/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb-kf.dts +++ b/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb-kf.dts @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Device Tree Source for the M3ULCB Kingfisher board * * Copyright (C) 2017 Renesas Electronics Corp. * Copyright (C) 2017 Cogent Embedded, Inc. - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. */ #include "r8a7796-m3ulcb.dts" diff --git a/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dts b/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dts index daee1f1a3f68..cbd8acbf537e 100644 --- a/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dts +++ b/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dts @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Device Tree Source for the M3ULCB (R-Car Starter Kit Pro) board * * Copyright (C) 2016 Renesas Electronics Corp. * Copyright (C) 2016 Cogent Embedded, Inc. - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts index 90cca09b9a5e..052d72acc862 100644 --- a/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts +++ b/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Device Tree Source for the Salvator-X board with R-Car M3-W * * Copyright (C) 2016 Renesas Electronics Corp. - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/renesas/r8a7796-salvator-xs.dts b/arch/arm64/boot/dts/renesas/r8a7796-salvator-xs.dts index ddf35d4cd5e5..8860be65342e 100644 --- a/arch/arm64/boot/dts/renesas/r8a7796-salvator-xs.dts +++ b/arch/arm64/boot/dts/renesas/r8a7796-salvator-xs.dts @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Device Tree Source for the Salvator-X 2nd version board with R-Car M3-W * * Copyright (C) 2015-2017 Renesas Electronics Corp. - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi index 7c25be6b5af3..cbd35c00b4af 100644 --- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Device Tree Source for the r8a7796 SoC * - * Copyright (C) 2016 Renesas Electronics Corp. - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. + * Copyright (C) 2016-2017 Renesas Electronics Corp. */ #include <dt-bindings/clock/r8a7796-cpg-mssr.h> @@ -269,7 +266,7 @@ #size-cells = <2>; ranges; - wdt0: watchdog@e6020000 { + rwdt: watchdog@e6020000 { compatible = "renesas,r8a7796-wdt", "renesas,rcar-gen3-wdt"; reg = <0 0xe6020000 0 0x0c>; @@ -2108,13 +2105,57 @@ }; pciec0: pcie@fe000000 { + compatible = "renesas,pcie-r8a7796", + "renesas,pcie-rcar-gen3"; reg = <0 0xfe000000 0 0x80000>; - /* placeholder */ + #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 R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 319>; + status = "disabled"; }; pciec1: pcie@ee800000 { + compatible = "renesas,pcie-r8a7796", + "renesas,pcie-rcar-gen3"; reg = <0 0xee800000 0 0x80000>; - /* placeholder */ + #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 R8A7796_PD_ALWAYS_ON>; + resets = <&cpg 318>; + status = "disabled"; }; imr-lx4@fe860000 { @@ -2212,7 +2253,7 @@ vspd0: vsp@fea20000 { compatible = "renesas,vsp2"; - reg = <0 0xfea20000 0 0x8000>; + reg = <0 0xfea20000 0 0x5000>; interrupts = <GIC_SPI 466 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cpg CPG_MOD 623>; power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; @@ -2223,7 +2264,7 @@ vspd1: vsp@fea28000 { compatible = "renesas,vsp2"; - reg = <0 0xfea28000 0 0x8000>; + reg = <0 0xfea28000 0 0x5000>; interrupts = <GIC_SPI 467 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cpg CPG_MOD 622>; power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; @@ -2234,7 +2275,7 @@ vspd2: vsp@fea30000 { compatible = "renesas,vsp2"; - reg = <0 0xfea30000 0 0x8000>; + reg = <0 0xfea30000 0 0x5000>; interrupts = <GIC_SPI 468 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cpg CPG_MOD 621>; power-domains = <&sysc R8A7796_PD_ALWAYS_ON>; diff --git a/arch/arm64/boot/dts/renesas/r8a77965.dtsi b/arch/arm64/boot/dts/renesas/r8a77965.dtsi index 486aecacb22a..0cd44461a0bd 100644 --- a/arch/arm64/boot/dts/renesas/r8a77965.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77965.dtsi @@ -138,9 +138,14 @@ #size-cells = <2>; ranges; - wdt0: watchdog@e6020000 { + rwdt: watchdog@e6020000 { + compatible = "renesas,r8a77965-wdt", + "renesas,rcar-gen3-wdt"; reg = <0 0xe6020000 0 0x0c>; - /* placeholder */ + clocks = <&cpg CPG_MOD 402>; + power-domains = <&sysc R8A77965_PD_ALWAYS_ON>; + resets = <&cpg 402>; + status = "disabled"; }; gpio0: gpio@e6050000 { @@ -451,6 +456,94 @@ status = "disabled"; }; + hscif0: serial@e6540000 { + compatible = "renesas,hscif-r8a77965", + "renesas,rcar-gen3-hscif", + "renesas,hscif"; + reg = <0 0xe6540000 0 0x60>; + interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 520>, + <&cpg CPG_CORE R8A77965_CLK_S3D1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac1 0x31>, <&dmac1 0x30>, + <&dmac2 0x31>, <&dmac2 0x30>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A77965_PD_ALWAYS_ON>; + resets = <&cpg 520>; + status = "disabled"; + }; + + hscif1: serial@e6550000 { + compatible = "renesas,hscif-r8a77965", + "renesas,rcar-gen3-hscif", + "renesas,hscif"; + reg = <0 0xe6550000 0 0x60>; + interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 519>, + <&cpg CPG_CORE R8A77965_CLK_S3D1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac1 0x33>, <&dmac1 0x32>, + <&dmac2 0x33>, <&dmac2 0x32>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A77965_PD_ALWAYS_ON>; + resets = <&cpg 519>; + status = "disabled"; + }; + + hscif2: serial@e6560000 { + compatible = "renesas,hscif-r8a77965", + "renesas,rcar-gen3-hscif", + "renesas,hscif"; + reg = <0 0xe6560000 0 0x60>; + interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 518>, + <&cpg CPG_CORE R8A77965_CLK_S3D1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac1 0x35>, <&dmac1 0x34>, + <&dmac2 0x35>, <&dmac2 0x34>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A77965_PD_ALWAYS_ON>; + resets = <&cpg 518>; + status = "disabled"; + }; + + hscif3: serial@e66a0000 { + compatible = "renesas,hscif-r8a77965", + "renesas,rcar-gen3-hscif", + "renesas,hscif"; + reg = <0 0xe66a0000 0 0x60>; + interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 517>, + <&cpg CPG_CORE R8A77965_CLK_S3D1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac0 0x37>, <&dmac0 0x36>; + dma-names = "tx", "rx"; + power-domains = <&sysc R8A77965_PD_ALWAYS_ON>; + resets = <&cpg 517>; + status = "disabled"; + }; + + hscif4: serial@e66b0000 { + compatible = "renesas,hscif-r8a77965", + "renesas,rcar-gen3-hscif", + "renesas,hscif"; + reg = <0 0xe66b0000 0 0x60>; + interrupts = <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 516>, + <&cpg CPG_CORE R8A77965_CLK_S3D1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac0 0x39>, <&dmac0 0x38>; + dma-names = "tx", "rx"; + power-domains = <&sysc R8A77965_PD_ALWAYS_ON>; + resets = <&cpg 516>; + status = "disabled"; + }; + hsusb: usb@e6590000 { compatible = "renesas,usbhs-r8a7796", "renesas,rcar-gen3-usbhs"; @@ -611,6 +704,95 @@ dma-channels = <16>; }; + ipmmu_ds0: mmu@e6740000 { + compatible = "renesas,ipmmu-r8a77965"; + reg = <0 0xe6740000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 0>; + power-domains = <&sysc R8A77965_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_ds1: mmu@e7740000 { + compatible = "renesas,ipmmu-r8a77965"; + reg = <0 0xe7740000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 1>; + power-domains = <&sysc R8A77965_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_hc: mmu@e6570000 { + compatible = "renesas,ipmmu-r8a77965"; + reg = <0 0xe6570000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 2>; + power-domains = <&sysc R8A77965_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_ir: mmu@ff8b0000 { + compatible = "renesas,ipmmu-r8a77965"; + reg = <0 0xff8b0000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 3>; + power-domains = <&sysc R8A77965_PD_A3IR>; + #iommu-cells = <1>; + }; + + ipmmu_mm: mmu@e67b0000 { + compatible = "renesas,ipmmu-r8a77965"; + reg = <0 0xe67b0000 0 0x1000>; + interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>; + power-domains = <&sysc R8A77965_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_mp: mmu@ec670000 { + compatible = "renesas,ipmmu-r8a77965"; + reg = <0 0xec670000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 4>; + power-domains = <&sysc R8A77965_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_pv0: mmu@fd800000 { + compatible = "renesas,ipmmu-r8a77965"; + reg = <0 0xfd800000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 6>; + power-domains = <&sysc R8A77965_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_rt: mmu@ffc80000 { + compatible = "renesas,ipmmu-r8a77965"; + reg = <0 0xffc80000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 10>; + power-domains = <&sysc R8A77965_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_vc0: mmu@fe6b0000 { + compatible = "renesas,ipmmu-r8a77965"; + reg = <0 0xfe6b0000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 12>; + power-domains = <&sysc R8A77965_PD_A3VC>; + #iommu-cells = <1>; + }; + + ipmmu_vi0: mmu@febd0000 { + compatible = "renesas,ipmmu-r8a77965"; + reg = <0 0xfebd0000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 14>; + power-domains = <&sysc R8A77965_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_vp0: mmu@fe990000 { + compatible = "renesas,ipmmu-r8a77965"; + reg = <0 0xfe990000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 16>; + power-domains = <&sysc R8A77965_PD_A3VP>; + #iommu-cells = <1>; + }; + avb: ethernet@e6800000 { compatible = "renesas,etheravb-r8a77965", "renesas,etheravb-rcar-gen3"; @@ -732,7 +914,7 @@ reg = <0 0xe6e60000 0 64>; interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cpg CPG_MOD 207>, - <&cpg CPG_CORE 20>, + <&cpg CPG_CORE R8A77965_CLK_S3D1>, <&scif_clk>; clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac1 0x51>, <&dmac1 0x50>, @@ -749,7 +931,7 @@ reg = <0 0xe6e68000 0 64>; interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cpg CPG_MOD 206>, - <&cpg CPG_CORE 20>, + <&cpg CPG_CORE R8A77965_CLK_S3D1>, <&scif_clk>; clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac1 0x53>, <&dmac1 0x52>, @@ -766,7 +948,7 @@ reg = <0 0xe6e88000 0 64>; interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cpg CPG_MOD 310>, - <&cpg CPG_CORE 20>, + <&cpg CPG_CORE R8A77965_CLK_S3D1>, <&scif_clk>; clock-names = "fck", "brg_int", "scif_clk"; power-domains = <&sysc R8A77965_PD_ALWAYS_ON>; @@ -780,7 +962,7 @@ reg = <0 0xe6c50000 0 64>; interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cpg CPG_MOD 204>, - <&cpg CPG_CORE 20>, + <&cpg CPG_CORE R8A77965_CLK_S3D1>, <&scif_clk>; clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0x57>, <&dmac0 0x56>; @@ -796,7 +978,7 @@ reg = <0 0xe6c40000 0 64>; interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cpg CPG_MOD 203>, - <&cpg CPG_CORE 20>, + <&cpg CPG_CORE R8A77965_CLK_S3D1>, <&scif_clk>; clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac0 0x59>, <&dmac0 0x58>; @@ -812,7 +994,7 @@ reg = <0 0xe6f30000 0 64>; interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cpg CPG_MOD 202>, - <&cpg CPG_CORE 20>, + <&cpg CPG_CORE R8A77965_CLK_S3D1>, <&scif_clk>; clock-names = "fck", "brg_int", "scif_clk"; dmas = <&dmac1 0x5b>, <&dmac1 0x5a>, @@ -1176,6 +1358,9 @@ port@0 { reg = <0>; }; + port@1 { + reg = <1>; + }; }; }; @@ -1340,13 +1525,57 @@ }; pciec0: pcie@fe000000 { + compatible = "renesas,pcie-r8a77965", + "renesas,pcie-rcar-gen3"; reg = <0 0xfe000000 0 0x80000>; - /* placeholder */ + #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 R8A77965_PD_ALWAYS_ON>; + resets = <&cpg 319>; + status = "disabled"; }; pciec1: pcie@ee800000 { + compatible = "renesas,pcie-r8a77965", + "renesas,pcie-rcar-gen3"; reg = <0 0xee800000 0 0x80000>; - /* placeholder */ + #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 R8A77965_PD_ALWAYS_ON>; + resets = <&cpg 318>; + status = "disabled"; }; fcpf0: fcp@fe950000 { @@ -1397,7 +1626,7 @@ vspd0: vsp@fea20000 { compatible = "renesas,vsp2"; - reg = <0 0xfea20000 0 0x8000>; + reg = <0 0xfea20000 0 0x5000>; interrupts = <GIC_SPI 466 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cpg CPG_MOD 623>; power-domains = <&sysc R8A77965_PD_ALWAYS_ON>; @@ -1416,7 +1645,7 @@ vspd1: vsp@fea28000 { compatible = "renesas,vsp2"; - reg = <0 0xfea28000 0 0x8000>; + reg = <0 0xfea28000 0 0x5000>; interrupts = <GIC_SPI 467 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cpg CPG_MOD 622>; power-domains = <&sysc R8A77965_PD_ALWAYS_ON>; diff --git a/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts index 21f9cf5c6e84..b6d53321576b 100644 --- a/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts +++ b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Device Tree Source for the Eagle board * * Copyright (C) 2016-2017 Renesas Electronics Corp. * Copyright (C) 2017 Cogent Embedded, Inc. - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts b/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts index 9fce031a596f..8eac8ca6550b 100644 --- a/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts +++ b/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Device Tree Source for the V3M Starter Kit board * * Copyright (C) 2017 Renesas Electronics Corp. * Copyright (C) 2017 Cogent Embedded, Inc. - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/renesas/r8a77970.dtsi b/arch/arm64/boot/dts/renesas/r8a77970.dtsi index 98a2317a16c4..954168858fed 100644 --- a/arch/arm64/boot/dts/renesas/r8a77970.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77970.dtsi @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Device Tree Source for the r8a77970 SoC * * Copyright (C) 2016-2017 Renesas Electronics Corp. * Copyright (C) 2017 Cogent Embedded, Inc. - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. */ #include <dt-bindings/clock/r8a77970-cpg-mssr.h> @@ -776,7 +773,7 @@ vspd0: vsp@fea20000 { compatible = "renesas,vsp2"; - reg = <0 0xfea20000 0 0x8000>; + reg = <0 0xfea20000 0 0x5000>; interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cpg CPG_MOD 623>; power-domains = <&sysc R8A77970_PD_ALWAYS_ON>; diff --git a/arch/arm64/boot/dts/renesas/r8a77980-condor.dts b/arch/arm64/boot/dts/renesas/r8a77980-condor.dts index 0b93a7d76585..9f25c407dfd7 100644 --- a/arch/arm64/boot/dts/renesas/r8a77980-condor.dts +++ b/arch/arm64/boot/dts/renesas/r8a77980-condor.dts @@ -59,6 +59,8 @@ phy0: ethernet-phy@0 { rxc-skew-ps = <1500>; reg = <0>; + interrupt-parent = <&gpio1>; + interrupts = <17 IRQ_TYPE_LEVEL_LOW>; }; }; @@ -80,6 +82,28 @@ clock-frequency = <32768>; }; +&i2c0 { + pinctrl-0 = <&i2c0_pins>; + pinctrl-names = "default"; + + status = "okay"; + clock-frequency = <400000>; + + io_expander0: gpio@20 { + compatible = "onnn,pca9654"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + }; + + io_expander1: gpio@21 { + compatible = "onnn,pca9654"; + reg = <0x21>; + gpio-controller; + #gpio-cells = <2>; + }; +}; + &mmc0 { pinctrl-0 = <&mmc_pins>; pinctrl-1 = <&mmc_pins_uhs>; @@ -104,6 +128,11 @@ function = "canfd0"; }; + i2c0_pins: i2c0 { + groups = "i2c0"; + function = "i2c0"; + }; + mmc_pins: mmc { groups = "mmc_data8", "mmc_ctrl", "mmc_ds"; function = "mmc"; diff --git a/arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts b/arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts index c9680994555d..9dac42f8f804 100644 --- a/arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts +++ b/arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts @@ -15,6 +15,7 @@ aliases { serial0 = &scif0; + ethernet0 = &gether; }; chosen { @@ -36,7 +37,29 @@ clock-frequency = <32768>; }; +&gether { + pinctrl-0 = <&gether_pins>; + pinctrl-names = "default"; + + phy-mode = "rgmii"; + phy-handle = <&phy0>; + renesas,no-ether-link; + status = "okay"; + + phy0: ethernet-phy@0 { + reg = <0>; + interrupt-parent = <&gpio4>; + interrupts = <23 IRQ_TYPE_LEVEL_LOW>; + }; +}; + &pfc { + gether_pins: gether { + groups = "gether_mdio_a", "gether_rgmii", + "gether_txcrefclk", "gether_txcrefclk_mega"; + function = "gether"; + }; + scif0_pins: scif0 { groups = "scif0_data"; function = "scif0"; diff --git a/arch/arm64/boot/dts/renesas/r8a77980.dtsi b/arch/arm64/boot/dts/renesas/r8a77980.dtsi index 4c40f9f0ebc9..b8c9a56562f2 100644 --- a/arch/arm64/boot/dts/renesas/r8a77980.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77980.dtsi @@ -16,6 +16,15 @@ #address-cells = <2>; #size-cells = <2>; + aliases { + i2c0 = &i2c0; + i2c1 = &i2c1; + i2c2 = &i2c2; + i2c3 = &i2c3; + i2c4 = &i2c4; + i2c5 = &i2c5; + }; + cpus { #address-cells = <1>; #size-cells = <0>; @@ -30,6 +39,36 @@ enable-method = "psci"; }; + a53_1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <1>; + clocks = <&cpg CPG_CORE R8A77980_CLK_Z2>; + power-domains = <&sysc R8A77980_PD_CA53_CPU1>; + next-level-cache = <&L2_CA53>; + enable-method = "psci"; + }; + + a53_2: cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <2>; + clocks = <&cpg CPG_CORE R8A77980_CLK_Z2>; + power-domains = <&sysc R8A77980_PD_CA53_CPU2>; + next-level-cache = <&L2_CA53>; + enable-method = "psci"; + }; + + a53_3: cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <3>; + clocks = <&cpg CPG_CORE R8A77980_CLK_Z2>; + power-domains = <&sysc R8A77980_PD_CA53_CPU3>; + next-level-cache = <&L2_CA53>; + enable-method = "psci"; + }; + L2_CA53: cache-controller { compatible = "cache"; power-domains = <&sysc R8A77980_PD_CA53_SCU>; @@ -79,6 +118,96 @@ #size-cells = <2>; ranges; + gpio0: gpio@e6050000 { + compatible = "renesas,gpio-r8a77980", + "renesas,rcar-gen3-gpio"; + reg = <0 0xe6050000 0 0x50>; + interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>; + #gpio-cells = <2>; + gpio-controller; + gpio-ranges = <&pfc 0 0 22>; + #interrupt-cells = <2>; + interrupt-controller; + clocks = <&cpg CPG_MOD 912>; + power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; + resets = <&cpg 912>; + }; + + gpio1: gpio@e6051000 { + compatible = "renesas,gpio-r8a77980", + "renesas,rcar-gen3-gpio"; + reg = <0 0xe6051000 0 0x50>; + interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>; + #gpio-cells = <2>; + gpio-controller; + gpio-ranges = <&pfc 0 32 28>; + #interrupt-cells = <2>; + interrupt-controller; + clocks = <&cpg CPG_MOD 911>; + power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; + resets = <&cpg 911>; + }; + + gpio2: gpio@e6052000 { + compatible = "renesas,gpio-r8a77980", + "renesas,rcar-gen3-gpio"; + reg = <0 0xe6052000 0 0x50>; + interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>; + #gpio-cells = <2>; + gpio-controller; + gpio-ranges = <&pfc 0 64 30>; + #interrupt-cells = <2>; + interrupt-controller; + clocks = <&cpg CPG_MOD 910>; + power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; + resets = <&cpg 910>; + }; + + gpio3: gpio@e6053000 { + compatible = "renesas,gpio-r8a77980", + "renesas,rcar-gen3-gpio"; + reg = <0 0xe6053000 0 0x50>; + interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; + #gpio-cells = <2>; + gpio-controller; + gpio-ranges = <&pfc 0 96 17>; + #interrupt-cells = <2>; + interrupt-controller; + clocks = <&cpg CPG_MOD 909>; + power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; + resets = <&cpg 909>; + }; + + gpio4: gpio@e6054000 { + compatible = "renesas,gpio-r8a77980", + "renesas,rcar-gen3-gpio"; + reg = <0 0xe6054000 0 0x50>; + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>; + #gpio-cells = <2>; + gpio-controller; + gpio-ranges = <&pfc 0 128 25>; + #interrupt-cells = <2>; + interrupt-controller; + clocks = <&cpg CPG_MOD 908>; + power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; + resets = <&cpg 908>; + }; + + gpio5: gpio@e6055000 { + compatible = "renesas,gpio-r8a77980", + "renesas,rcar-gen3-gpio"; + reg = <0 0xe6055000 0 0x50>; + interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>; + #gpio-cells = <2>; + gpio-controller; + gpio-ranges = <&pfc 0 160 15>; + #interrupt-cells = <2>; + interrupt-controller; + clocks = <&cpg CPG_MOD 907>; + power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; + resets = <&cpg 907>; + }; + pfc: pin-controller@e6060000 { compatible = "renesas,pfc-r8a77980"; reg = <0 0xe6060000 0 0x50c>; @@ -105,6 +234,118 @@ #power-domain-cells = <1>; }; + intc_ex: interrupt-controller@e61c0000 { + compatible = "renesas,intc-ex-r8a77980", "renesas,irqc"; + #interrupt-cells = <2>; + interrupt-controller; + reg = <0 0xe61c0000 0 0x200>; + interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH + GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH + GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH + GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH + GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH + GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 407>; + power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; + resets = <&cpg 407>; + }; + + i2c0: i2c@e6500000 { + compatible = "renesas,i2c-r8a77980", + "renesas,rcar-gen3-i2c"; + reg = <0 0xe6500000 0 0x40>; + interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 931>; + power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; + resets = <&cpg 931>; + dmas = <&dmac1 0x91>, <&dmac1 0x90>, + <&dmac2 0x91>, <&dmac2 0x90>; + dma-names = "tx", "rx", "tx", "rx"; + i2c-scl-internal-delay-ns = <6>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c1: i2c@e6508000 { + compatible = "renesas,i2c-r8a77980", + "renesas,rcar-gen3-i2c"; + reg = <0 0xe6508000 0 0x40>; + interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 930>; + power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; + resets = <&cpg 930>; + dmas = <&dmac1 0x93>, <&dmac1 0x92>, + <&dmac2 0x93>, <&dmac2 0x92>; + dma-names = "tx", "rx", "tx", "rx"; + i2c-scl-internal-delay-ns = <6>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c2: i2c@e6510000 { + compatible = "renesas,i2c-r8a77980", + "renesas,rcar-gen3-i2c"; + reg = <0 0xe6510000 0 0x40>; + interrupts = <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 929>; + power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; + resets = <&cpg 929>; + dmas = <&dmac1 0x95>, <&dmac1 0x94>, + <&dmac2 0x95>, <&dmac2 0x94>; + dma-names = "tx", "rx", "tx", "rx"; + i2c-scl-internal-delay-ns = <6>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c3: i2c@e66d0000 { + compatible = "renesas,i2c-r8a77980", + "renesas,rcar-gen3-i2c"; + reg = <0 0xe66d0000 0 0x40>; + interrupts = <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 928>; + power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; + resets = <&cpg 928>; + i2c-scl-internal-delay-ns = <6>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c4: i2c@e66d8000 { + compatible = "renesas,i2c-r8a77980", + "renesas,rcar-gen3-i2c"; + reg = <0 0xe66d8000 0 0x40>; + interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 927>; + power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; + resets = <&cpg 927>; + i2c-scl-internal-delay-ns = <6>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c5: i2c@e66e0000 { + compatible = "renesas,i2c-r8a77980", + "renesas,rcar-gen3-i2c"; + reg = <0 0xe66e0000 0 0x40>; + interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 919>; + power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; + resets = <&cpg 919>; + dmas = <&dmac1 0x9b>, <&dmac1 0x9a>, + <&dmac2 0x9b>, <&dmac2 0x9a>; + dma-names = "tx", "rx", "tx", "rx"; + i2c-scl-internal-delay-ns = <6>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + hscif0: serial@e6540000 { compatible = "renesas,hscif-r8a77980", "renesas,rcar-gen3-hscif", @@ -202,6 +443,69 @@ }; }; + ipmmu_ds1: mmu@e7740000 { + compatible = "renesas,ipmmu-r8a77980"; + reg = <0 0xe7740000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 0>; + power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_vip0: mmu@e7b00000 { + compatible = "renesas,ipmmu-r8a77980"; + reg = <0 0xe7b00000 0 0x1000>; + power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_vip1: mmu@e7960000 { + compatible = "renesas,ipmmu-r8a77980"; + reg = <0 0xe7960000 0 0x1000>; + power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_ir: mmu@ff8b0000 { + compatible = "renesas,ipmmu-r8a77980"; + reg = <0 0xff8b0000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 3>; + power-domains = <&sysc R8A77980_PD_A3IR>; + #iommu-cells = <1>; + }; + + ipmmu_mm: mmu@e67b0000 { + compatible = "renesas,ipmmu-r8a77980"; + reg = <0 0xe67b0000 0 0x1000>; + interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>; + power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_rt: mmu@ffc80000 { + compatible = "renesas,ipmmu-r8a77980"; + reg = <0 0xffc80000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 10>; + power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_vc0: mmu@fe6b0000 { + compatible = "renesas,ipmmu-r8a77980"; + reg = <0 0xfe6b0000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 12>; + power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_vi0: mmu@febd0000 { + compatible = "renesas,ipmmu-r8a77980"; + reg = <0 0xfebd0000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 14>; + power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + avb: ethernet@e6800000 { compatible = "renesas,etheravb-r8a77980", "renesas,etheravb-rcar-gen3"; @@ -387,6 +691,18 @@ dma-channels = <16>; }; + gether: ethernet@e7400000 { + compatible = "renesas,gether-r8a77980"; + reg = <0 0xe7400000 0 0x1000>; + interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 813>; + power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; + resets = <&cpg 813>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + mmc0: mmc@ee140000 { compatible = "renesas,sdhi-r8a77980", "renesas,rcar-gen3-sdhi"; @@ -408,7 +724,7 @@ <0x0 0xf1020000 0 0x20000>, <0x0 0xf1040000 0 0x20000>, <0x0 0xf1060000 0 0x20000>; - interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(1) | + interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; clocks = <&cpg CPG_MOD 408>; clock-names = "clk"; @@ -416,6 +732,83 @@ resets = <&cpg 408>; }; + vspd0: vsp@fea20000 { + compatible = "renesas,vsp2"; + reg = <0 0xfea20000 0 0x5000>; + interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 623>; + power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; + resets = <&cpg 623>; + renesas,fcp = <&fcpvd0>; + }; + + fcpvd0: fcp@fea27000 { + compatible = "renesas,fcpv"; + reg = <0 0xfea27000 0 0x200>; + clocks = <&cpg CPG_MOD 603>; + power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; + resets = <&cpg 603>; + }; + + du: display@feb00000 { + compatible = "renesas,du-r8a77980", + "renesas,du-r8a77970"; + reg = <0 0xfeb00000 0 0x80000>; + interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 724>; + clock-names = "du.0"; + power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; + resets = <&cpg 724>; + vsps = <&vspd0>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + du_out_rgb: endpoint { + }; + }; + + port@1 { + reg = <1>; + du_out_lvds0: endpoint { + remote-endpoint = <&lvds0_in>; + }; + }; + }; + }; + + lvds0: lvds-encoder@feb90000 { + compatible = "renesas,r8a77980-lvds"; + reg = <0 0xfeb90000 0 0x14>; + clocks = <&cpg CPG_MOD 727>; + power-domains = <&sysc R8A77980_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 { + }; + }; + }; + }; + prr: chipid@fff00044 { compatible = "renesas,prr"; reg = <0 0xfff00044 0 4>; @@ -424,13 +817,13 @@ timer { compatible = "arm,armv8-timer"; - interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(1) | + interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, - <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(1) | + <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, - <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(1) | + <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, - <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(1) | + <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; }; }; diff --git a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts index 7a09d0524f9b..2bc3a4884b00 100644 --- a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts +++ b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts @@ -47,10 +47,18 @@ }; }; +&ehci0 { + status = "okay"; +}; + &extal_clk { clock-frequency = <48000000>; }; +&ohci0 { + status = "okay"; +}; + &pfc { avb_pins: avb { mux { @@ -58,8 +66,37 @@ function = "avb"; }; }; + + usb0_pins: usb { + groups = "usb0_b"; + function = "usb0"; + }; + + usb30_pins: usb30 { + groups = "usb30"; + function = "usb30"; + }; +}; + +&rwdt { + timeout-sec = <60>; + status = "okay"; }; &scif2 { status = "okay"; }; + +&usb2_phy0 { + pinctrl-0 = <&usb0_pins>; + pinctrl-names = "default"; + + status = "okay"; +}; + +&xhci0 { + pinctrl-0 = <&usb30_pins>; + pinctrl-names = "default"; + + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/renesas/r8a77990.dtsi b/arch/arm64/boot/dts/renesas/r8a77990.dtsi index be4f519711a1..ae89260baad9 100644 --- a/arch/arm64/boot/dts/renesas/r8a77990.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77990.dtsi @@ -7,6 +7,7 @@ #include <dt-bindings/clock/renesas-cpg-mssr.h> #include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/power/r8a77990-sysc.h> / { compatible = "renesas,r8a77990"; @@ -17,16 +18,24 @@ #address-cells = <1>; #size-cells = <0>; - /* 1 core only at this point */ a53_0: cpu@0 { compatible = "arm,cortex-a53", "arm,armv8"; - reg = <0x0>; + reg = <0>; device_type = "cpu"; power-domains = <&sysc 5>; next-level-cache = <&L2_CA53>; enable-method = "psci"; }; + a53_1: cpu@1 { + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <1>; + device_type = "cpu"; + power-domains = <&sysc 6>; + next-level-cache = <&L2_CA53>; + enable-method = "psci"; + }; + L2_CA53: cache-controller-0 { compatible = "cache"; power-domains = <&sysc 21>; @@ -44,8 +53,9 @@ pmu_a53 { compatible = "arm,cortex-a53-pmu"; - interrupts-extended = <&gic GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>; - interrupt-affinity = <&a53_0>; + interrupts-extended = <&gic GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>, + <&gic GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>; + interrupt-affinity = <&a53_0>, <&a53_1>; }; psci { @@ -60,6 +70,16 @@ #size-cells = <2>; ranges; + rwdt: watchdog@e6020000 { + compatible = "renesas,r8a77990-wdt", + "renesas,rcar-gen3-wdt"; + reg = <0 0xe6020000 0 0x0c>; + clocks = <&cpg CPG_MOD 402>; + power-domains = <&sysc 32>; + resets = <&cpg 402>; + status = "disabled"; + }; + gpio0: gpio@e6050000 { compatible = "renesas,gpio-r8a77990", "renesas,rcar-gen3-gpio"; @@ -191,10 +211,91 @@ #power-domain-cells = <1>; }; + ipmmu_ds0: mmu@e6740000 { + compatible = "renesas,ipmmu-r8a77990"; + reg = <0 0xe6740000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 0>; + power-domains = <&sysc R8A77990_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_ds1: mmu@e7740000 { + compatible = "renesas,ipmmu-r8a77990"; + reg = <0 0xe7740000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 1>; + power-domains = <&sysc R8A77990_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_hc: mmu@e6570000 { + compatible = "renesas,ipmmu-r8a77990"; + reg = <0 0xe6570000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 2>; + power-domains = <&sysc R8A77990_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_mm: mmu@e67b0000 { + compatible = "renesas,ipmmu-r8a77990"; + reg = <0 0xe67b0000 0 0x1000>; + interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>; + power-domains = <&sysc R8A77990_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_mp: mmu@ec670000 { + compatible = "renesas,ipmmu-r8a77990"; + reg = <0 0xec670000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 4>; + power-domains = <&sysc R8A77990_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_pv0: mmu@fd800000 { + compatible = "renesas,ipmmu-r8a77990"; + reg = <0 0xfd800000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 6>; + power-domains = <&sysc R8A77990_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_rt: mmu@ffc80000 { + compatible = "renesas,ipmmu-r8a77990"; + reg = <0 0xffc80000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 10>; + power-domains = <&sysc R8A77990_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_vc0: mmu@fe6b0000 { + compatible = "renesas,ipmmu-r8a77990"; + reg = <0 0xfe6b0000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 12>; + power-domains = <&sysc R8A77990_PD_A3VC>; + #iommu-cells = <1>; + }; + + ipmmu_vi0: mmu@febd0000 { + compatible = "renesas,ipmmu-r8a77990"; + reg = <0 0xfebd0000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 14>; + power-domains = <&sysc R8A77990_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_vp0: mmu@fe990000 { + compatible = "renesas,ipmmu-r8a77990"; + reg = <0 0xfe990000 0 0x1000>; + renesas,ipmmu-main = <&ipmmu_mm 16>; + power-domains = <&sysc R8A77990_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + avb: ethernet@e6800000 { compatible = "renesas,etheravb-r8a77990", "renesas,etheravb-rcar-gen3"; - reg = <0 0xe6800000 0 0x800>, <0 0xe6a00000 0 0x10000>; + reg = <0 0xe6800000 0 0x800>; interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>, @@ -248,6 +349,54 @@ status = "disabled"; }; + xhci0: usb@ee000000 { + compatible = "renesas,xhci-r8a77990", + "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 R8A77990_PD_ALWAYS_ON>; + resets = <&cpg 328>; + status = "disabled"; + }; + + ohci0: usb@ee080000 { + compatible = "generic-ohci"; + reg = <0 0xee080000 0 0x100>; + interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 703>; + phys = <&usb2_phy0>; + phy-names = "usb"; + power-domains = <&sysc 32>; + resets = <&cpg 703>; + status = "disabled"; + }; + + ehci0: usb@ee080100 { + compatible = "generic-ehci"; + reg = <0 0xee080100 0 0x100>; + interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 703>; + phys = <&usb2_phy0>; + phy-names = "usb"; + companion = <&ohci0>; + power-domains = <&sysc 32>; + resets = <&cpg 703>; + status = "disabled"; + }; + + usb2_phy0: usb-phy@ee080200 { + compatible = "renesas,usb2-phy-r8a77990", + "renesas,rcar-gen3-usb2-phy"; + reg = <0 0xee080200 0 0x700>; + interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 703>; + power-domains = <&sysc 32>; + resets = <&cpg 703>; + #phy-cells = <0>; + status = "disabled"; + }; + gic: interrupt-controller@f1010000 { compatible = "arm,gic-400"; #interrupt-cells = <3>; @@ -258,7 +407,7 @@ <0x0 0xf1040000 0 0x20000>, <0x0 0xf1060000 0 0x20000>; interrupts = <GIC_PPI 9 - (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>; + (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>; clocks = <&cpg CPG_MOD 408>; clock-names = "clk"; power-domains = <&sysc 32>; @@ -273,9 +422,9 @@ 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)>; + interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>, + <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>, + <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>, + <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>; }; }; diff --git a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts index 9d73de8bc94d..a8e8f2669d4c 100644 --- a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts +++ b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Device Tree Source for the Draak board * * Copyright (C) 2016 Renesas Electronics Corp. * Copyright (C) 2017 Glider bvba - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. */ /dts-v1/; @@ -59,6 +56,27 @@ }; }; + composite-in { + compatible = "composite-video-connector"; + + port { + composite_con_in: endpoint { + remote-endpoint = <&adv7180_in>; + }; + }; + }; + + hdmi-in { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_con_in: endpoint { + remote-endpoint = <&adv7612_in>; + }; + }; + }; + memory@48000000 { device_type = "memory"; /* first 128MB is reserved for secure area. */ @@ -82,6 +100,12 @@ regulator-boot-on; regulator-always-on; }; + + x12_clk: x12 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <74250000>; + }; }; &extal_clk { @@ -142,6 +166,11 @@ groups = "usb0"; function = "usb0"; }; + + vin4_pins_cvbs: vin4 { + groups = "vin4_data8", "vin4_sync", "vin4_clk"; + function = "vin4"; + }; }; &i2c0 { @@ -154,6 +183,77 @@ reg = <0x50>; pagesize = <8>; }; + + composite-in@20 { + compatible = "adi,adv7180cp"; + reg = <0x20>; + + port { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + adv7180_in: endpoint { + remote-endpoint = <&composite_con_in>; + }; + }; + + port@3 { + reg = <3>; + + /* + * The VIN4 video input path is shared between + * CVBS and HDMI inputs through SW[49-53] + * switches. + * + * CVBS is the default selection, link it to + * VIN4 here. + */ + adv7180_out: endpoint { + remote-endpoint = <&vin4_in>; + }; + }; + }; + + }; + + hdmi-decoder@4c { + compatible = "adi,adv7612"; + reg = <0x4c>; + default-input = <0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + adv7612_in: endpoint { + remote-endpoint = <&hdmi_con_in>; + }; + }; + + port@2 { + reg = <2>; + + /* + * The VIN4 video input path is shared between + * CVBS and HDMI inputs through SW[49-53] + * switches. + * + * CVBS is the default selection, leave HDMI + * not connected here. + */ + adv7612_out: endpoint { + pclk-sample = <0>; + hsync-active = <0>; + vsync-active = <0>; + }; + }; + }; + }; }; &i2c1 { @@ -167,6 +267,11 @@ pinctrl-names = "default"; status = "okay"; + clocks = <&cpg CPG_MOD 724>, + <&cpg CPG_MOD 723>, + <&x12_clk>; + clock-names = "du.0", "du.1", "dclkin.0"; + ports { port@0 { endpoint { @@ -246,3 +351,23 @@ timeout-sec = <60>; status = "okay"; }; + +&vin4 { + pinctrl-0 = <&vin4_pins_cvbs>; + pinctrl-names = "default"; + + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + vin4_in: endpoint { + remote-endpoint = <&adv7180_out>; + }; + }; + }; +}; diff --git a/arch/arm64/boot/dts/renesas/r8a77995.dtsi b/arch/arm64/boot/dts/renesas/r8a77995.dtsi index 2506f46293e8..fe77bc43c447 100644 --- a/arch/arm64/boot/dts/renesas/r8a77995.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Device Tree Source for the r8a77995 SoC * * Copyright (C) 2016 Renesas Electronics Corp. * Copyright (C) 2017 Glider bvba - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. */ #include <dt-bindings/clock/r8a77995-cpg-mssr.h> @@ -88,8 +85,7 @@ gpio0: gpio@e6050000 { compatible = "renesas,gpio-r8a77995", - "renesas,rcar-gen3-gpio", - "renesas,gpio-rcar"; + "renesas,rcar-gen3-gpio"; reg = <0 0xe6050000 0 0x50>; interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>; #gpio-cells = <2>; @@ -104,8 +100,7 @@ gpio1: gpio@e6051000 { compatible = "renesas,gpio-r8a77995", - "renesas,rcar-gen3-gpio", - "renesas,gpio-rcar"; + "renesas,rcar-gen3-gpio"; reg = <0 0xe6051000 0 0x50>; interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>; #gpio-cells = <2>; @@ -120,8 +115,7 @@ gpio2: gpio@e6052000 { compatible = "renesas,gpio-r8a77995", - "renesas,rcar-gen3-gpio", - "renesas,gpio-rcar"; + "renesas,rcar-gen3-gpio"; reg = <0 0xe6052000 0 0x50>; interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>; #gpio-cells = <2>; @@ -136,8 +130,7 @@ gpio3: gpio@e6053000 { compatible = "renesas,gpio-r8a77995", - "renesas,rcar-gen3-gpio", - "renesas,gpio-rcar"; + "renesas,rcar-gen3-gpio"; reg = <0 0xe6053000 0 0x50>; interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; #gpio-cells = <2>; @@ -152,8 +145,7 @@ gpio4: gpio@e6054000 { compatible = "renesas,gpio-r8a77995", - "renesas,rcar-gen3-gpio", - "renesas,gpio-rcar"; + "renesas,rcar-gen3-gpio"; reg = <0 0xe6054000 0 0x50>; interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>; #gpio-cells = <2>; @@ -168,8 +160,7 @@ gpio5: gpio@e6055000 { compatible = "renesas,gpio-r8a77995", - "renesas,rcar-gen3-gpio", - "renesas,gpio-rcar"; + "renesas,rcar-gen3-gpio"; reg = <0 0xe6055000 0 0x50>; interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>; #gpio-cells = <2>; @@ -184,8 +175,7 @@ gpio6: gpio@e6055400 { compatible = "renesas,gpio-r8a77995", - "renesas,rcar-gen3-gpio", - "renesas,gpio-rcar"; + "renesas,rcar-gen3-gpio"; reg = <0 0xe6055400 0 0x50>; interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; #gpio-cells = <2>; @@ -224,6 +214,18 @@ #power-domain-cells = <1>; }; + thermal: thermal@e6190000 { + compatible = "renesas,thermal-r8a77995"; + reg = <0 0xe6190000 0 0x10>, <0 0xe6190100 0 0x38>; + interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 522>; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; + resets = <&cpg 522>; + #thermal-sensor-cells = <0>; + }; + intc_ex: interrupt-controller@e61c0000 { compatible = "renesas,intc-ex-r8a77995", "renesas,irqc"; #interrupt-cells = <2>; @@ -240,6 +242,41 @@ resets = <&cpg 407>; }; + hscif0: serial@e6540000 { + compatible = "renesas,hscif-r8a77995", + "renesas,rcar-gen3-hscif", + "renesas,hscif"; + reg = <0 0xe6540000 0 0x60>; + interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 520>, + <&cpg CPG_CORE R8A77995_CLK_S3D1C>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac1 0x31>, <&dmac1 0x30>, + <&dmac2 0x31>, <&dmac2 0x30>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; + resets = <&cpg 520>; + status = "disabled"; + }; + + hscif3: serial@e66a0000 { + compatible = "renesas,hscif-r8a77995", + "renesas,rcar-gen3-hscif", + "renesas,hscif"; + reg = <0 0xe66a0000 0 0x60>; + interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 517>, + <&cpg CPG_CORE R8A77995_CLK_S3D1C>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac0 0x37>, <&dmac0 0x36>; + dma-names = "tx", "rx"; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; + resets = <&cpg 517>; + status = "disabled"; + }; + i2c0: i2c@e6500000 { #address-cells = <1>; #size-cells = <0>; @@ -408,6 +445,7 @@ compatible = "renesas,ipmmu-r8a77995"; reg = <0 0xe6740000 0 0x1000>; renesas,ipmmu-main = <&ipmmu_mm 0>; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; #iommu-cells = <1>; }; @@ -415,6 +453,7 @@ compatible = "renesas,ipmmu-r8a77995"; reg = <0 0xe7740000 0 0x1000>; renesas,ipmmu-main = <&ipmmu_mm 1>; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; #iommu-cells = <1>; }; @@ -422,6 +461,7 @@ compatible = "renesas,ipmmu-r8a77995"; reg = <0 0xe6570000 0 0x1000>; renesas,ipmmu-main = <&ipmmu_mm 2>; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; #iommu-cells = <1>; }; @@ -430,6 +470,7 @@ reg = <0 0xe67b0000 0 0x1000>; interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; #iommu-cells = <1>; }; @@ -437,6 +478,7 @@ compatible = "renesas,ipmmu-r8a77995"; reg = <0 0xec670000 0 0x1000>; renesas,ipmmu-main = <&ipmmu_mm 4>; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; #iommu-cells = <1>; }; @@ -444,6 +486,7 @@ compatible = "renesas,ipmmu-r8a77995"; reg = <0 0xfd800000 0 0x1000>; renesas,ipmmu-main = <&ipmmu_mm 6>; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; #iommu-cells = <1>; }; @@ -451,6 +494,7 @@ compatible = "renesas,ipmmu-r8a77995"; reg = <0 0xffc80000 0 0x1000>; renesas,ipmmu-main = <&ipmmu_mm 10>; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; #iommu-cells = <1>; }; @@ -458,6 +502,7 @@ compatible = "renesas,ipmmu-r8a77995"; reg = <0 0xfe6b0000 0 0x1000>; renesas,ipmmu-main = <&ipmmu_mm 12>; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; #iommu-cells = <1>; }; @@ -465,6 +510,7 @@ compatible = "renesas,ipmmu-r8a77995"; reg = <0 0xfebd0000 0 0x1000>; renesas,ipmmu-main = <&ipmmu_mm 14>; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; #iommu-cells = <1>; }; @@ -472,6 +518,7 @@ compatible = "renesas,ipmmu-r8a77995"; reg = <0 0xfe990000 0 0x1000>; renesas,ipmmu-main = <&ipmmu_mm 16>; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; #iommu-cells = <1>; }; @@ -593,6 +640,40 @@ status = "disabled"; }; + scif0: serial@e6e60000 { + compatible = "renesas,scif-r8a77995", + "renesas,rcar-gen3-scif", "renesas,scif"; + reg = <0 0xe6e60000 0 64>; + interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 207>, + <&cpg CPG_CORE R8A77995_CLK_S3D1C>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac1 0x51>, <&dmac1 0x50>, + <&dmac2 0x51>, <&dmac2 0x50>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; + resets = <&cpg 207>; + status = "disabled"; + }; + + scif1: serial@e6e68000 { + compatible = "renesas,scif-r8a77995", + "renesas,rcar-gen3-scif", "renesas,scif"; + reg = <0 0xe6e68000 0 64>; + interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 206>, + <&cpg CPG_CORE R8A77995_CLK_S3D1C>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac1 0x53>, <&dmac1 0x52>, + <&dmac2 0x53>, <&dmac2 0x52>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; + resets = <&cpg 206>; + status = "disabled"; + }; + scif2: serial@e6e88000 { compatible = "renesas,scif-r8a77995", "renesas,rcar-gen3-scif", "renesas,scif"; @@ -610,6 +691,117 @@ status = "disabled"; }; + scif3: serial@e6c50000 { + compatible = "renesas,scif-r8a77995", + "renesas,rcar-gen3-scif", "renesas,scif"; + reg = <0 0xe6c50000 0 64>; + interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 204>, + <&cpg CPG_CORE R8A77995_CLK_S3D1C>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac0 0x57>, <&dmac0 0x56>; + dma-names = "tx", "rx"; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; + resets = <&cpg 204>; + status = "disabled"; + }; + + scif4: serial@e6c40000 { + compatible = "renesas,scif-r8a77995", + "renesas,rcar-gen3-scif", "renesas,scif"; + reg = <0 0xe6c40000 0 64>; + interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 203>, + <&cpg CPG_CORE R8A77995_CLK_S3D1C>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac0 0x59>, <&dmac0 0x58>; + dma-names = "tx", "rx"; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; + resets = <&cpg 203>; + status = "disabled"; + }; + + scif5: serial@e6f30000 { + compatible = "renesas,scif-r8a77995", + "renesas,rcar-gen3-scif", "renesas,scif"; + reg = <0 0xe6f30000 0 64>; + interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 202>, + <&cpg CPG_CORE R8A77995_CLK_S3D1C>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac1 0x5b>, <&dmac1 0x5a>, + <&dmac2 0x5b>, <&dmac2 0x5a>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; + resets = <&cpg 202>; + status = "disabled"; + }; + + msiof0: spi@e6e90000 { + compatible = "renesas,msiof-r8a77995", + "renesas,rcar-gen3-msiof"; + reg = <0 0xe6e90000 0 0x64>; + interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 211>; + dmas = <&dmac1 0x41>, <&dmac1 0x40>, + <&dmac2 0x41>, <&dmac2 0x40>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; + resets = <&cpg 211>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + msiof1: spi@e6ea0000 { + compatible = "renesas,msiof-r8a77995", + "renesas,rcar-gen3-msiof"; + reg = <0 0xe6ea0000 0 0x64>; + 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"; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; + resets = <&cpg 210>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + msiof2: spi@e6c00000 { + compatible = "renesas,msiof-r8a77995", + "renesas,rcar-gen3-msiof"; + reg = <0 0xe6c00000 0 0x64>; + interrupts = <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 209>; + dmas = <&dmac0 0x45>, <&dmac0 0x44>; + dma-names = "tx", "rx"; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; + resets = <&cpg 209>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + msiof3: spi@e6c10000 { + compatible = "renesas,msiof-r8a77995", + "renesas,rcar-gen3-msiof"; + reg = <0 0xe6c10000 0 0x64>; + interrupts = <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 208>; + dmas = <&dmac0 0x47>, <&dmac0 0x46>; + dma-names = "tx", "rx"; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; + resets = <&cpg 208>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + vin4: video@e6ef4000 { compatible = "renesas,vin-r8a77995"; reg = <0 0xe6ef4000 0 0x1000>; @@ -699,7 +891,7 @@ vspd0: vsp@fea20000 { compatible = "renesas,vsp2"; - reg = <0 0xfea20000 0 0x8000>; + reg = <0 0xfea20000 0 0x5000>; interrupts = <GIC_SPI 466 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cpg CPG_MOD 623>; power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; @@ -709,7 +901,7 @@ vspd1: vsp@fea28000 { compatible = "renesas,vsp2"; - reg = <0 0xfea28000 0 0x8000>; + reg = <0 0xfea28000 0 0x5000>; interrupts = <GIC_SPI 467 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cpg CPG_MOD 622>; power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; @@ -785,6 +977,25 @@ }; }; + thermal-zones { + cpu_thermal: cpu-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + thermal-sensors = <&thermal>; + + trips { + cpu-crit { + temperature = <120000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + + cooling-maps { + }; + }; + }; + timer { compatible = "arm,armv8-timer"; interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>, diff --git a/arch/arm64/boot/dts/renesas/salvator-common.dtsi b/arch/arm64/boot/dts/renesas/salvator-common.dtsi index 9256fbaaab7f..7d3d866a0063 100644 --- a/arch/arm64/boot/dts/renesas/salvator-common.dtsi +++ b/arch/arm64/boot/dts/renesas/salvator-common.dtsi @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Device Tree Source for common parts of Salvator-X board variants * * Copyright (C) 2015-2016 Renesas Electronics Corp. - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. */ /* @@ -36,7 +33,7 @@ / { aliases { serial0 = &scif2; - serial1 = &scif1; + serial1 = &hscif1; ethernet0 = &avb; }; @@ -341,6 +338,15 @@ clock-frequency = <32768>; }; +&hscif1 { + pinctrl-0 = <&hscif1_pins>; + pinctrl-names = "default"; + + uart-has-rtscts; + /* Please only enable hscif1 or scif1 */ + status = "okay"; +}; + &hsusb { dr_mode = "otg"; status = "okay"; @@ -440,7 +446,7 @@ }; }; - port@10 { + port@a { reg = <10>; adv7482_txa: endpoint { @@ -450,7 +456,7 @@ }; }; - port@11 { + port@b { reg = <11>; adv7482_txb: endpoint { @@ -546,6 +552,11 @@ function = "du"; }; + hscif1_pins: hscif1 { + groups = "hscif1_data_a", "hscif1_ctrl_a"; + function = "hscif1"; + }; + i2c2_pins: i2c2 { groups = "i2c2_a"; function = "i2c2"; @@ -589,13 +600,13 @@ }; sdhi2_pins: sd2 { - groups = "sdhi2_data8", "sdhi2_ctrl"; + groups = "sdhi2_data8", "sdhi2_ctrl", "sdhi2_ds"; function = "sdhi2"; power-source = <3300>; }; sdhi2_pins_uhs: sd2_uhs { - groups = "sdhi2_data8", "sdhi2_ctrl"; + groups = "sdhi2_data8", "sdhi2_ctrl", "sdhi2_ds"; function = "sdhi2"; power-source = <1800>; }; @@ -711,7 +722,8 @@ pinctrl-names = "default"; uart-has-rtscts; - status = "okay"; + /* Please only enable hscif1 or scif1 */ + /* status = "okay"; */ }; &scif2 { @@ -838,7 +850,7 @@ status = "okay"; }; -&wdt0 { +&rwdt { timeout-sec = <60>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/renesas/salvator-x.dtsi b/arch/arm64/boot/dts/renesas/salvator-x.dtsi index 468868c8ed9f..ddee50e64632 100644 --- a/arch/arm64/boot/dts/renesas/salvator-x.dtsi +++ b/arch/arm64/boot/dts/renesas/salvator-x.dtsi @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Device Tree Source for the Salvator-X board * * Copyright (C) 2015-2016 Renesas Electronics Corp. - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. */ #include "salvator-common.dtsi" @@ -20,6 +17,8 @@ }; &i2c4 { + clock-frequency = <400000>; + versaclock5: clock-generator@6a { compatible = "idt,5p49v5923"; reg = <0x6a>; diff --git a/arch/arm64/boot/dts/renesas/salvator-xs.dtsi b/arch/arm64/boot/dts/renesas/salvator-xs.dtsi index bf4d200fb546..717d42758cbc 100644 --- a/arch/arm64/boot/dts/renesas/salvator-xs.dtsi +++ b/arch/arm64/boot/dts/renesas/salvator-xs.dtsi @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Device Tree Source for the Salvator-X 2nd version board * * Copyright (C) 2015-2017 Renesas Electronics Corp. - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. */ #include "salvator-common.dtsi" @@ -20,6 +17,8 @@ }; &i2c4 { + clock-frequency = <400000>; + versaclock6: clock-generator@6a { compatible = "idt,5p49v6901"; reg = <0x6a>; diff --git a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi index a4e715cbde87..8bf3091a899c 100644 --- a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi +++ b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Device Tree Source for the Kingfisher (ULCB extension) board * * Copyright (C) 2017 Renesas Electronics Corp. * Copyright (C) 2017 Cogent Embedded, Inc. - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. */ / { diff --git a/arch/arm64/boot/dts/renesas/ulcb.dtsi b/arch/arm64/boot/dts/renesas/ulcb.dtsi index 0edb16e6b372..0ead552d7eae 100644 --- a/arch/arm64/boot/dts/renesas/ulcb.dtsi +++ b/arch/arm64/boot/dts/renesas/ulcb.dtsi @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Device Tree Source for the R-Car Gen3 ULCB board * * Copyright (C) 2016 Renesas Electronics Corp. * Copyright (C) 2016 Cogent Embedded, Inc. - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. */ #include <dt-bindings/gpio/gpio.h> @@ -330,13 +327,13 @@ }; sdhi2_pins: sd2 { - groups = "sdhi2_data8", "sdhi2_ctrl"; + groups = "sdhi2_data8", "sdhi2_ctrl", "sdhi2_ds"; function = "sdhi2"; power-source = <3300>; }; sdhi2_pins_uhs: sd2_uhs { - groups = "sdhi2_data8", "sdhi2_ctrl"; + groups = "sdhi2_data8", "sdhi2_ctrl", "sdhi2_ds"; function = "sdhi2"; power-source = <1800>; }; @@ -447,7 +444,7 @@ status = "okay"; }; -&wdt0 { +&rwdt { timeout-sec = <60>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile index 48a83f882947..b0092d95b574 100644 --- a/arch/arm64/boot/dts/rockchip/Makefile +++ b/arch/arm64/boot/dts/rockchip/Makefile @@ -9,7 +9,9 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-orion-r68-meta.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-px5-evb.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-r88.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-evb.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-ficus.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-firefly.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-gru-bob.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-gru-kevin.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-puma-haikou.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire.dtb diff --git a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts index 3d551e3e6c23..8302d86d35c4 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts +++ b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts @@ -1,43 +1,6 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts index 28257724a56e..5272e887a434 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts +++ b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts @@ -1,43 +1,6 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2017 PINE64 - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi index b8e9da15e00c..3f5a2944300f 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi @@ -1,43 +1,6 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ #include <dt-bindings/clock/rk3328-cru.h> @@ -89,6 +52,7 @@ compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x1>; clocks = <&cru ARMCLK>; + #cooling-cells = <2>; dynamic-power-coefficient = <120>; enable-method = "psci"; next-level-cache = <&l2>; @@ -100,6 +64,7 @@ compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x2>; clocks = <&cru ARMCLK>; + #cooling-cells = <2>; dynamic-power-coefficient = <120>; enable-method = "psci"; next-level-cache = <&l2>; @@ -111,6 +76,7 @@ compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x3>; clocks = <&cru ARMCLK>; + #cooling-cells = <2>; dynamic-power-coefficient = <120>; enable-method = "psci"; next-level-cache = <&l2>; @@ -331,7 +297,7 @@ reg = <0x0 0xff120000 0x0 0x100>; interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>; - clock-names = "sclk_uart", "pclk_uart"; + clock-names = "baudclk", "apb_pclk"; dmas = <&dmac 4>, <&dmac 5>; dma-names = "tx", "rx"; pinctrl-names = "default"; diff --git a/arch/arm64/boot/dts/rockchip/rk3368-evb-act8846.dts b/arch/arm64/boot/dts/rockchip/rk3368-evb-act8846.dts index 8a5275f0539b..160f2c7e9559 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-evb-act8846.dts +++ b/arch/arm64/boot/dts/rockchip/rk3368-evb-act8846.dts @@ -1,43 +1,6 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2015 Caesar Wang <wxt@rock-chips.com> - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi b/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi index a37220a9387c..4de089149c50 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi @@ -1,43 +1,6 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2015 Caesar Wang <wxt@rock-chips.com> - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ #include <dt-bindings/input/input.h> diff --git a/arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts b/arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts index 5e4d3a7015f5..6b9b1ac1994c 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts +++ b/arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts @@ -1,43 +1,6 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2016 Andreas Färber - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; 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 d3f6c8e0d206..96147d93dd1d 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts +++ b/arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts @@ -1,43 +1,6 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2016 Matthias Brugger <mbrugger@suse.com> - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/rockchip/rk3368-px5-evb.dts b/arch/arm64/boot/dts/rockchip/rk3368-px5-evb.dts index 13a9e22f5d2d..fc1bf078a41f 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-px5-evb.dts +++ b/arch/arm64/boot/dts/rockchip/rk3368-px5-evb.dts @@ -1,43 +1,6 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2016 Fuzhou Rockchip Electronics Co., Ltd - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/rockchip/rk3368-r88.dts b/arch/arm64/boot/dts/rockchip/rk3368-r88.dts index b3510d56517a..7452bedf1a7e 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-r88.dts +++ b/arch/arm64/boot/dts/rockchip/rk3368-r88.dts @@ -1,43 +1,6 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2015 Heiko Stuebner <heiko@sntech.de> - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi index ad91ced78649..9c24de1ba43c 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi @@ -1,43 +1,6 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2015 Heiko Stuebner <heiko@sntech.de> - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ #include <dt-bindings/clock/rk3368-cru.h> @@ -113,7 +76,6 @@ compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x0>; enable-method = "psci"; - #cooling-cells = <2>; /* min followed by max */ }; @@ -122,6 +84,7 @@ compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x1>; enable-method = "psci"; + #cooling-cells = <2>; /* min followed by max */ }; cpu_l2: cpu@2 { @@ -129,6 +92,7 @@ compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x2>; enable-method = "psci"; + #cooling-cells = <2>; /* min followed by max */ }; cpu_l3: cpu@3 { @@ -136,6 +100,7 @@ compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x3>; enable-method = "psci"; + #cooling-cells = <2>; /* min followed by max */ }; cpu_b0: cpu@100 { @@ -143,7 +108,6 @@ compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x100>; enable-method = "psci"; - #cooling-cells = <2>; /* min followed by max */ }; @@ -152,6 +116,7 @@ compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x101>; enable-method = "psci"; + #cooling-cells = <2>; /* min followed by max */ }; cpu_b2: cpu@102 { @@ -159,6 +124,7 @@ compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x102>; enable-method = "psci"; + #cooling-cells = <2>; /* min followed by max */ }; cpu_b3: cpu@103 { @@ -166,6 +132,7 @@ compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x103>; enable-method = "psci"; + #cooling-cells = <2>; /* min followed by max */ }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-evb.dts b/arch/arm64/boot/dts/rockchip/rk3399-evb.dts index 56533c344ef2..959ddc3c7df5 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-evb.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-evb.dts @@ -1,43 +1,6 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2016 Fuzhou Rockchip Electronics Co., Ltd - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts b/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts new file mode 100644 index 000000000000..8978d924eb83 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts @@ -0,0 +1,599 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2018 Collabora Ltd. + * Copyright (c) 2018 Fuzhou Rockchip Electronics Co., Ltd. + * + * Schematics available at https://dl.vamrs.com/products/ficus/docs/hw + */ + +/dts-v1/; +#include "rk3399.dtsi" +#include "rk3399-opp.dtsi" + +/ { + model = "96boards RK3399 Ficus"; + compatible = "vamrs,ficus", "rockchip,rk3399"; + + chosen { + stdout-path = "serial2:1500000n8"; + }; + + clkin_gmac: external-gmac-clock { + compatible = "fixed-clock"; + clock-frequency = <125000000>; + clock-output-names = "clkin_gmac"; + #clock-cells = <0>; + }; + + vcc1v8_s0: vcc1v8-s0 { + compatible = "regulator-fixed"; + regulator-name = "vcc1v8_s0"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + vcc_sys: vcc-sys { + compatible = "regulator-fixed"; + regulator-name = "vcc_sys"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + vcc3v3_sys: vcc3v3-sys { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3_sys"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + vin-supply = <&vcc_sys>; + }; + + vcc3v3_pcie: vcc3v3-pcie-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio1 24 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pcie_drv>; + regulator-boot-on; + regulator-name = "vcc3v3_pcie"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vcc3v3_sys>; + }; + + vcc5v0_host: vcc5v0-host-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio4 27 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&host_vbus_drv>; + regulator-name = "vcc5v0_host"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + vin-supply = <&vcc_sys>; + }; + + vdd_log: vdd-log { + compatible = "pwm-regulator"; + pwms = <&pwm2 0 25000 0>; + regulator-name = "vdd_log"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1400000>; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vcc_sys>; + }; + +}; + +&cpu_l0 { + cpu-supply = <&vdd_cpu_l>; +}; + +&cpu_l1 { + cpu-supply = <&vdd_cpu_l>; +}; + +&cpu_l2 { + cpu-supply = <&vdd_cpu_l>; +}; + +&cpu_l3 { + cpu-supply = <&vdd_cpu_l>; +}; + +&cpu_b0 { + cpu-supply = <&vdd_cpu_b>; +}; + +&cpu_b1 { + cpu-supply = <&vdd_cpu_b>; +}; + +&emmc_phy { + status = "okay"; +}; + +&gmac { + assigned-clocks = <&cru SCLK_RMII_SRC>; + assigned-clock-parents = <&clkin_gmac>; + clock_in_out = "input"; + phy-supply = <&vcc3v3_sys>; + phy-mode = "rgmii"; + pinctrl-names = "default"; + pinctrl-0 = <&rgmii_pins>; + snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>; + snps,reset-active-low; + snps,reset-delays-us = <0 10000 50000>; + tx_delay = <0x28>; + rx_delay = <0x11>; + status = "okay"; +}; + +&hdmi { + ddc-i2c-bus = <&i2c3>; + pinctrl-names = "default"; + pinctrl-0 = <&hdmi_cec>; + status = "okay"; +}; + +&i2c0 { + clock-frequency = <400000>; + i2c-scl-rising-time-ns = <168>; + i2c-scl-falling-time-ns = <4>; + status = "okay"; + + vdd_cpu_b: regulator@40 { + compatible = "silergy,syr827"; + reg = <0x40>; + fcs,suspend-voltage-selector = <1>; + regulator-name = "vdd_cpu_b"; + regulator-min-microvolt = <712500>; + regulator-max-microvolt = <1500000>; + regulator-ramp-delay = <1000>; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vcc_sys>; + status = "okay"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_gpu: regulator@41 { + compatible = "silergy,syr828"; + reg = <0x41>; + fcs,suspend-voltage-selector = <1>; + regulator-name = "vdd_gpu"; + regulator-min-microvolt = <712500>; + regulator-max-microvolt = <1500000>; + regulator-ramp-delay = <1000>; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vcc_sys>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + rk808: pmic@1b { + compatible = "rockchip,rk808"; + reg = <0x1b>; + interrupt-parent = <&gpio1>; + interrupts = <21 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&pmic_int_l>; + rockchip,system-power-controller; + wakeup-source; + #clock-cells = <1>; + clock-output-names = "xin32k", "rk808-clkout2"; + + vcc1-supply = <&vcc_sys>; + vcc2-supply = <&vcc_sys>; + vcc3-supply = <&vcc_sys>; + vcc4-supply = <&vcc_sys>; + vcc6-supply = <&vcc_sys>; + vcc7-supply = <&vcc_sys>; + vcc8-supply = <&vcc3v3_sys>; + vcc9-supply = <&vcc_sys>; + vcc10-supply = <&vcc_sys>; + vcc11-supply = <&vcc_sys>; + vcc12-supply = <&vcc3v3_sys>; + vddio-supply = <&vcc_1v8>; + + regulators { + vdd_center: DCDC_REG1 { + regulator-name = "vdd_center"; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_cpu_l: DCDC_REG2 { + regulator-name = "vdd_cpu_l"; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_ddr: DCDC_REG3 { + regulator-name = "vcc_ddr"; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + vcc_1v8: DCDC_REG4 { + regulator-name = "vcc_1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vcc1v8_dvp: LDO_REG1 { + regulator-name = "vcc1v8_dvp"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vcca1v8_hdmi: LDO_REG2 { + regulator-name = "vcca1v8_hdmi"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vcca_1v8: LDO_REG3 { + regulator-name = "vcca_1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vcc_sd: LDO_REG4 { + regulator-name = "vcc_sd"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vcc3v0_sd: LDO_REG5 { + regulator-name = "vcc3v0_sd"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3000000>; + }; + }; + + vcc_1v5: LDO_REG6 { + regulator-name = "vcc_1v5"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1500000>; + }; + }; + + vcca0v9_hdmi: LDO_REG7 { + regulator-name = "vcca0v9_hdmi"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <900000>; + }; + }; + + vcc_3v0: LDO_REG8 { + regulator-name = "vcc_3v0"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3000000>; + }; + }; + + vcc3v3_s3: SWITCH_REG1 { + regulator-name = "vcc3v3_s3"; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + vcc3v3_s0: SWITCH_REG2 { + regulator-name = "vcc3v3_s0"; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + }; + }; +}; + +&i2c1 { + status = "okay"; +}; + +&i2c2 { + status = "okay"; +}; + +&i2c3 { + status = "okay"; +}; + +&i2c4 { + status = "okay"; +}; + +&io_domains { + bt656-supply = <&vcc1v8_s0>; /* bt656_gpio2ab_ms */ + audio-supply = <&vcc1v8_s0>; /* audio_gpio3d4a_ms */ + sdmmc-supply = <&vcc_sd>; /* sdmmc_gpio4b_ms */ + gpio1830-supply = <&vcc_3v0>; /* gpio1833_gpio4cd_ms */ + status = "okay"; +}; + +&pcie_phy { + status = "okay"; +}; + +&pcie0 { + ep-gpios = <&gpio4 RK_PD4 GPIO_ACTIVE_HIGH>; + num-lanes = <4>; + pinctrl-names = "default"; + pinctrl-0 = <&pcie_clkreqn_cpm>; + vpcie3v3-supply = <&vcc3v3_pcie>; + status = "okay"; +}; + +&pmu_io_domains { + pmu1830-supply = <&vcc_1v8>; + status = "okay"; +}; + +&pinctrl { + gmac { + rgmii_sleep_pins: rgmii-sleep-pins { + rockchip,pins = + <3 15 RK_FUNC_GPIO &pcfg_output_low>; + }; + }; + + sdmmc { + sdmmc_bus1: sdmmc-bus1 { + rockchip,pins = + <4 8 RK_FUNC_1 &pcfg_pull_up_8ma>; + }; + + sdmmc_bus4: sdmmc-bus4 { + rockchip,pins = + <4 8 RK_FUNC_1 &pcfg_pull_up_8ma>, + <4 9 RK_FUNC_1 &pcfg_pull_up_8ma>, + <4 10 RK_FUNC_1 &pcfg_pull_up_8ma>, + <4 11 RK_FUNC_1 &pcfg_pull_up_8ma>; + }; + + sdmmc_clk: sdmmc-clk { + rockchip,pins = + <4 12 RK_FUNC_1 &pcfg_pull_none_18ma>; + }; + + sdmmc_cmd: sdmmc-cmd { + rockchip,pins = + <4 13 RK_FUNC_1 &pcfg_pull_up_8ma>; + }; + }; + + pcie { + pcie_drv: pcie-drv { + rockchip,pins = + <1 24 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + pmic { + pmic_int_l: pmic-int-l { + rockchip,pins = + <1 21 RK_FUNC_GPIO &pcfg_pull_up>; + }; + + vsel1_gpio: vsel1-gpio { + rockchip,pins = + <1 17 RK_FUNC_GPIO &pcfg_pull_down>; + }; + + vsel2_gpio: vsel2-gpio { + rockchip,pins = + <1 14 RK_FUNC_GPIO &pcfg_pull_down>; + }; + }; + + usb2 { + host_vbus_drv: host-vbus-drv { + rockchip,pins = + <4 27 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; + +&pwm2 { + status = "okay"; +}; + +&pwm3 { + status = "okay"; +}; + +&sdhci { + bus-width = <8>; + mmc-hs400-1_8v; + mmc-hs400-enhanced-strobe; + non-removable; + status = "okay"; +}; + +&sdmmc { + bus-width = <4>; + cap-mmc-highspeed; + cap-sd-highspeed; + clock-frequency = <100000000>; + clock-freq-min-max = <100000 100000000>; + disable-wp; + sd-uhs-sdr104; + vqmmc-supply = <&vcc_sd>; + card-detect-delay = <800>; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; + status = "okay"; +}; + +&tcphy0 { + status = "okay"; +}; + +&tcphy1 { + status = "okay"; +}; + +&u2phy0 { + status = "okay"; +}; + +&u2phy1 { + status = "okay"; +}; + +&u2phy0_host { + phy-supply = <&vcc5v0_host>; + status = "okay"; +}; + +&u2phy1_host { + phy-supply = <&vcc5v0_host>; + status = "okay"; +}; + +&u2phy0_otg { + status = "okay"; +}; + +&u2phy1_otg { + status = "okay"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_xfer &uart0_cts>; + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +&usb_host0_ehci { + status = "okay"; +}; + +&usb_host0_ohci { + status = "okay"; +}; + +&usb_host1_ehci { + status = "okay"; +}; + +&usb_host1_ohci { + status = "okay"; +}; + +&usbdrd3_0 { + status = "okay"; +}; + +&usbdrd_dwc3_0 { + status = "okay"; + dr_mode = "host"; +}; + +&usbdrd3_1 { + status = "okay"; +}; + +&usbdrd_dwc3_1 { + status = "okay"; + dr_mode = "host"; +}; + +&vopb { + status = "okay"; +}; + +&vopb_mmu { + status = "okay"; +}; + +&vopl { + status = "okay"; +}; + +&vopl_mmu { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts index 2a352763c848..38336ab57cc4 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts @@ -1,46 +1,10 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd. - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; +#include <dt-bindings/input/linux-event-codes.h> #include <dt-bindings/pwm/pwm.h> #include "rk3399.dtsi" #include "rk3399-opp.dtsi" @@ -109,6 +73,39 @@ regulator-max-microvolt = <12000000>; }; + gpio-keys { + compatible = "gpio-keys"; + autorepeat; + pinctrl-names = "default"; + pinctrl-0 = <&pwrbtn>; + + power { + debounce-interval = <100>; + gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>; + label = "GPIO Key Power"; + linux,code = <KEY_POWER>; + wakeup-source; + }; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&work_led_gpio>, <&diy_led_gpio>; + + work-led { + label = "work"; + default-state = "on"; + gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>; + }; + + diy-led { + label = "diy"; + default-state = "off"; + gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>; + }; + }; + rt5640-sound { compatible = "simple-audio-card"; simple-audio-card,name = "rockchip,rt5640-codec"; @@ -529,19 +526,16 @@ &i2s0 { rockchip,playback-channels = <8>; rockchip,capture-channels = <8>; - #sound-dai-cells = <0>; status = "okay"; }; &i2s1 { rockchip,playback-channels = <2>; rockchip,capture-channels = <2>; - #sound-dai-cells = <0>; status = "okay"; }; &i2s2 { - #sound-dai-cells = <0>; status = "okay"; }; @@ -627,6 +621,16 @@ rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; }; }; + + leds { + work_led_gpio: work_led-gpio { + rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + diy_led_gpio: diy_led-gpio { + rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; }; &pwm0 { diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-bob.dts b/arch/arm64/boot/dts/rockchip/rk3399-gru-bob.dts new file mode 100644 index 000000000000..1ee0dc0d9f10 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-bob.dts @@ -0,0 +1,79 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Google Gru-Bob Rev 4+ board device tree source + * + * Copyright 2018 Google, Inc + */ + +/dts-v1/; +#include "rk3399-gru-chromebook.dtsi" + +/ { + model = "Google Bob"; + compatible = "google,bob-rev13", "google,bob-rev12", + "google,bob-rev11", "google,bob-rev10", + "google,bob-rev9", "google,bob-rev8", + "google,bob-rev7", "google,bob-rev6", + "google,bob-rev5", "google,bob-rev4", + "google,bob", "google,gru", "rockchip,rk3399"; + + edp_panel: edp-panel { + compatible = "boe,nv101wxmn51", "simple-panel"; + backlight = <&backlight>; + power-supply = <&pp3300_disp>; + + ports { + panel_in_edp: endpoint { + remote-endpoint = <&edp_out_panel>; + }; + }; + }; +}; + +&ap_i2c_ts { + touchscreen: touchscreen@10 { + compatible = "elan,ekth3500"; + reg = <0x10>; + interrupt-parent = <&gpio3>; + interrupts = <13 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&touch_int_l &touch_reset_l>; + reset-gpios = <&gpio4 26 GPIO_ACTIVE_LOW>; + }; +}; + +&ap_i2c_tp { + trackpad: trackpad@15 { + compatible = "elan,ekth3000"; + reg = <0x15>; + interrupt-parent = <&gpio1>; + interrupts = <4 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&trackpad_int_l>; + wakeup-source; + }; +}; + +&backlight { + pwms = <&cros_ec_pwm 0>; +}; + +&cpu_alert0 { + temperature = <65000>; +}; + +&cpu_alert1 { + temperature = <70000>; +}; + +&spi0 { + status = "okay"; +}; + +&pinctrl { + tpm { + h1_int_od_l: h1-int-od-l { + rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi new file mode 100644 index 000000000000..ff81dfda3b95 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi @@ -0,0 +1,397 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Google Gru-Chromebook shared properties + * + * Copyright 2018 Google, Inc + */ + +#include "rk3399-gru.dtsi" + +/ { + pp900_ap: pp900-ap { + compatible = "regulator-fixed"; + regulator-name = "pp900_ap"; + + /* EC turns on w/ pp900_ap_en; always on for AP */ + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; + + vin-supply = <&ppvar_sys>; + }; + + /* EC turns on w/ pp900_usb_en */ + pp900_usb: pp900-ap { + }; + + /* EC turns on w/ pp900_pcie_en */ + pp900_pcie: pp900-ap { + }; + + pp3000: pp3000 { + compatible = "regulator-fixed"; + regulator-name = "pp3000"; + pinctrl-names = "default"; + pinctrl-0 = <&pp3000_en>; + + enable-active-high; + gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>; + + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + + vin-supply = <&ppvar_sys>; + }; + + ppvar_centerlogic_pwm: ppvar-centerlogic-pwm { + compatible = "pwm-regulator"; + regulator-name = "ppvar_centerlogic_pwm"; + + pwms = <&pwm3 0 3337 0>; + pwm-supply = <&ppvar_sys>; + pwm-dutycycle-range = <100 0>; + pwm-dutycycle-unit = <100>; + + /* EC turns on w/ ppvar_centerlogic_en; always on for AP */ + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <799434>; + regulator-max-microvolt = <1049925>; + }; + + ppvar_centerlogic: ppvar-centerlogic { + compatible = "vctrl-regulator"; + regulator-name = "ppvar_centerlogic"; + + regulator-min-microvolt = <799434>; + regulator-max-microvolt = <1049925>; + + ctrl-supply = <&ppvar_centerlogic_pwm>; + ctrl-voltage-range = <799434 1049925>; + + regulator-settling-time-up-us = <378>; + min-slew-down-rate = <225>; + ovp-threshold-percent = <16>; + }; + + /* Schematics call this PPVAR even though it's fixed */ + ppvar_logic: ppvar-logic { + compatible = "regulator-fixed"; + regulator-name = "ppvar_logic"; + + /* EC turns on w/ ppvar_logic_en; always on for AP */ + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; + + vin-supply = <&ppvar_sys>; + }; + + pp1800_audio: pp1800-audio { + compatible = "regulator-fixed"; + regulator-name = "pp1800_audio"; + pinctrl-names = "default"; + pinctrl-0 = <&pp1800_audio_en>; + + enable-active-high; + gpio = <&gpio0 2 GPIO_ACTIVE_HIGH>; + + regulator-always-on; + regulator-boot-on; + + vin-supply = <&pp1800>; + }; + + /* gpio is shared with pp3300_wifi_bt */ + pp1800_pcie: pp1800-pcie { + compatible = "regulator-fixed"; + regulator-name = "pp1800_pcie"; + pinctrl-names = "default"; + pinctrl-0 = <&wlan_module_pd_l>; + + enable-active-high; + gpio = <&gpio0 4 GPIO_ACTIVE_HIGH>; + + /* + * Need to wait 1ms + ramp-up time before we can power on WiFi. + * This has been approximated as 8ms total. + */ + regulator-enable-ramp-delay = <8000>; + + vin-supply = <&pp1800>; + }; + + /* Always on; plain and simple */ + pp3000_ap: pp3000_emmc: pp3000 { + }; + + pp1500_ap_io: pp1500-ap-io { + compatible = "regulator-fixed"; + regulator-name = "pp1500_ap_io"; + pinctrl-names = "default"; + pinctrl-0 = <&pp1500_en>; + + enable-active-high; + gpio = <&gpio0 10 GPIO_ACTIVE_HIGH>; + + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + + vin-supply = <&pp1800>; + }; + + pp3300_disp: pp3300-disp { + compatible = "regulator-fixed"; + regulator-name = "pp3300_disp"; + pinctrl-names = "default"; + pinctrl-0 = <&pp3300_disp_en>; + + enable-active-high; + gpio = <&gpio4 27 GPIO_ACTIVE_HIGH>; + + startup-delay-us = <2000>; + vin-supply = <&pp3300>; + }; + + /* EC turns on w/ pp3300_usb_en_l */ + pp3300_usb: pp3300 { + }; + + /* gpio is shared with pp1800_pcie and pinctrl is set there */ + pp3300_wifi_bt: pp3300-wifi-bt { + compatible = "regulator-fixed"; + regulator-name = "pp3300_wifi_bt"; + + enable-active-high; + gpio = <&gpio0 4 GPIO_ACTIVE_HIGH>; + + vin-supply = <&pp3300>; + }; + + /* + * This is a bit of a hack. The WiFi module should be reset at least + * 1ms after its regulators have ramped up (max rampup time is ~7ms). + * With some stretching of the imagination, we can call the 1.8V + * regulator a supply. + */ + wlan_pd_n: wlan-pd-n { + compatible = "regulator-fixed"; + regulator-name = "wlan_pd_n"; + pinctrl-names = "default"; + pinctrl-0 = <&wlan_module_reset_l>; + + enable-active-high; + gpio = <&gpio1 11 GPIO_ACTIVE_HIGH>; + + vin-supply = <&pp1800_pcie>; + }; + + backlight: backlight { + compatible = "pwm-backlight"; + brightness-levels = <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 + 31 32 33 34 35 36 37 38 39 40 41 42 43 44 + 45 46 47 48 49 50 51 52 53 54 55 56 57 58 + 59 60 61 62 63 64 65 66 67 68 69 70 71 72 + 73 74 75 76 77 78 79 80 81 82 83 84 85 86 + 87 88 89 90 91 92 93 94 95 96 97 98 99 100>; + default-brightness-level = <51>; + enable-gpios = <&gpio1 17 GPIO_ACTIVE_HIGH>; + power-supply = <&pp3300_disp>; + pinctrl-names = "default"; + pinctrl-0 = <&bl_en>; + pwm-delay-us = <10000>; + }; +}; + +&ppvar_bigcpu { + min-slew-down-rate = <225>; + ovp-threshold-percent = <16>; +}; + +&ppvar_litcpu { + min-slew-down-rate = <225>; + ovp-threshold-percent = <16>; +}; + +&ppvar_gpu { + min-slew-down-rate = <225>; + ovp-threshold-percent = <16>; +}; + +&cdn_dp { + extcon = <&usbc_extcon0>, <&usbc_extcon1>; +}; + +&edp { + status = "okay"; + + ports { + edp_out: port@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + + edp_out_panel: endpoint@0 { + reg = <0>; + remote-endpoint = <&panel_in_edp>; + }; + }; + }; +}; + +ap_i2c_mic: &i2c1 { + status = "okay"; + + clock-frequency = <400000>; + + /* These are relatively safe rise/fall times */ + i2c-scl-falling-time-ns = <50>; + i2c-scl-rising-time-ns = <300>; + + headsetcodec: rt5514@57 { + compatible = "realtek,rt5514"; + reg = <0x57>; + realtek,dmic-init-delay-ms = <20>; + }; +}; + +ap_i2c_tp: &i2c5 { + status = "okay"; + + clock-frequency = <400000>; + + /* These are relatively safe rise/fall times */ + i2c-scl-falling-time-ns = <50>; + i2c-scl-rising-time-ns = <300>; + + /* + * Note strange pullup enable. Apparently this avoids leakage but + * still allows us to get nice 4.7K pullups for high speed i2c + * transfers. Basically we want the pullup on whenever the ap is + * alive, so the "en" pin just gets set to output high. + */ + pinctrl-0 = <&i2c5_xfer &ap_i2c_tp_pu_en>; +}; + +&cros_ec { + cros_ec_pwm: ec-pwm { + compatible = "google,cros-ec-pwm"; + #pwm-cells = <1>; + }; + + usbc_extcon1: extcon@1 { + compatible = "google,extcon-usbc-cros-ec"; + google,usb-port-id = <1>; + + #extcon-cells = <0>; + }; +}; + +&sound { + rockchip,codec = <&max98357a &headsetcodec + &codec &wacky_spi_audio &cdn_dp>; +}; + +&spi2 { + wacky_spi_audio: spi2@0 { + compatible = "realtek,rt5514"; + reg = <0>; + interrupt-parent = <&gpio1>; + interrupts = <13 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&mic_int>; + /* May run faster once verified. */ + spi-max-frequency = <10000000>; + wakeup-source; + }; +}; + +&pci_rootport { + mvl_wifi: wifi@0,0 { + compatible = "pci1b4b,2b42"; + reg = <0x83010000 0x0 0x00000000 0x0 0x00100000 + 0x83010000 0x0 0x00100000 0x0 0x00100000>; + interrupt-parent = <&gpio0>; + interrupts = <8 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&wlan_host_wake_l>; + wakeup-source; + }; +}; + +&tcphy1 { + status = "okay"; + extcon = <&usbc_extcon1>; +}; + +&u2phy1 { + status = "okay"; +}; + +&usb_host0_ehci { + status = "okay"; +}; + +&usb_host1_ehci { + status = "okay"; +}; + +&usb_host1_ohci { + status = "okay"; +}; + +&usbdrd3_1 { + status = "okay"; + extcon = <&usbc_extcon1>; +}; + +&usbdrd_dwc3_1 { + status = "okay"; + dr_mode = "host"; +}; + +&pinctrl { + discrete-regulators { + pp1500_en: pp1500-en { + rockchip,pins = <RK_GPIO0 10 RK_FUNC_GPIO + &pcfg_pull_none>; + }; + + pp1800_audio_en: pp1800-audio-en { + rockchip,pins = <RK_GPIO0 2 RK_FUNC_GPIO + &pcfg_pull_down>; + }; + + pp3000_en: pp3000-en { + rockchip,pins = <RK_GPIO0 12 RK_FUNC_GPIO + &pcfg_pull_none>; + }; + + pp3300_disp_en: pp3300-disp-en { + rockchip,pins = <RK_GPIO4 27 RK_FUNC_GPIO + &pcfg_pull_none>; + }; + + wlan_module_pd_l: wlan-module-pd-l { + rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO + &pcfg_pull_down>; + }; + }; +}; + +&wifi { + wifi_perst_l: wifi-perst-l { + rockchip,pins = <2 27 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + wlan_host_wake_l: wlan-host-wake-l { + rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_none>; + }; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts b/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts index 82179125bfb7..2cc7c47d6a85 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts @@ -1,49 +1,12 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Google Gru-Kevin Rev 6+ board device tree source * * Copyright 2016-2017 Google, Inc - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; -#include "rk3399-gru.dtsi" +#include "rk3399-gru-chromebook.dtsi" #include <dt-bindings/input/linux-event-codes.h> /* @@ -75,24 +38,6 @@ vin-supply = <&pp3300>; }; - backlight: backlight { - compatible = "pwm-backlight"; - pwms = <&cros_ec_pwm 1>; - brightness-levels = <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 - 31 32 33 34 35 36 37 38 39 40 41 42 43 44 - 45 46 47 48 49 50 51 52 53 54 55 56 57 58 - 59 60 61 62 63 64 65 66 67 68 69 70 71 72 - 73 74 75 76 77 78 79 80 81 82 83 84 85 86 - 87 88 89 90 91 92 93 94 95 96 97 98 99 100>; - default-brightness-level = <51>; - enable-gpios = <&gpio1 17 GPIO_ACTIVE_HIGH>; - power-supply = <&pp3300_disp>; - pinctrl-names = "default"; - pinctrl-0 = <&bl_en>; - pwm-delay-us = <10000>; - }; - edp_panel: edp-panel { compatible = "sharp,lq123p1jx31", "simple-panel"; backlight = <&backlight>; @@ -124,6 +69,10 @@ }; }; +&backlight { + pwms = <&cros_ec_pwm 1>; +}; + &gpio_keys { pinctrl-names = "default"; pinctrl-0 = <&bt_host_wake_l>, <&cpu1_pen_eject>; @@ -280,23 +229,6 @@ ap_i2c_dig: &i2c2 { }; }; -&edp { - status = "okay"; - - ports { - edp_out: port@1 { - reg = <1>; - #address-cells = <1>; - #size-cells = <0>; - - edp_out_panel: endpoint@0 { - reg = <0>; - remote-endpoint = <&panel_in_edp>; - }; - }; - }; -}; - &ppvar_bigcpu_pwm { regulator-min-microvolt = <798674>; regulator-max-microvolt = <1302172>; @@ -374,10 +306,4 @@ ap_i2c_dig: &i2c2 { rockchip,pins = <0 13 RK_FUNC_GPIO &pcfg_pull_up>; }; }; - - wifi { - wlan_host_wake_l: wlan-host-wake-l { - rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_none>; - }; - }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi index f49bfab75dd0..ca07f6032200 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi @@ -1,45 +1,8 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Google Gru (and derivatives) board device tree source * * Copyright 2016-2017 Google, Inc - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ #include <dt-bindings/input/input.h> @@ -82,19 +45,6 @@ regulator-boot-on; }; - pp900_ap: pp900-ap { - compatible = "regulator-fixed"; - regulator-name = "pp900_ap"; - - /* EC turns on w/ pp900_ap_en; always on for AP */ - regulator-always-on; - regulator-boot-on; - regulator-min-microvolt = <900000>; - regulator-max-microvolt = <900000>; - - vin-supply = <&ppvar_sys>; - }; - pp1200_lpddr: pp1200-lpddr { compatible = "regulator-fixed"; regulator-name = "pp1200_lpddr"; @@ -121,23 +71,6 @@ vin-supply = <&ppvar_sys>; }; - pp3000: pp3000 { - compatible = "regulator-fixed"; - regulator-name = "pp3000"; - pinctrl-names = "default"; - pinctrl-0 = <&pp3000_en>; - - enable-active-high; - gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>; - - regulator-always-on; - regulator-boot-on; - regulator-min-microvolt = <3000000>; - regulator-max-microvolt = <3000000>; - - vin-supply = <&ppvar_sys>; - }; - pp3300: pp3300 { compatible = "regulator-fixed"; regulator-name = "pp3300"; @@ -191,8 +124,6 @@ ctrl-voltage-range = <800107 1302232>; regulator-settling-time-up-us = <322>; - min-slew-down-rate = <225>; - ovp-threshold-percent = <16>; }; ppvar_litcpu_pwm: ppvar-litcpu-pwm { @@ -222,8 +153,6 @@ ctrl-voltage-range = <797743 1307837>; regulator-settling-time-up-us = <384>; - min-slew-down-rate = <225>; - ovp-threshold-percent = <16>; }; ppvar_gpu_pwm: ppvar-gpu-pwm { @@ -253,63 +182,12 @@ ctrl-voltage-range = <786384 1217747>; regulator-settling-time-up-us = <390>; - min-slew-down-rate = <225>; - ovp-threshold-percent = <16>; - }; - - ppvar_centerlogic_pwm: ppvar-centerlogic-pwm { - compatible = "pwm-regulator"; - regulator-name = "ppvar_centerlogic_pwm"; - - pwms = <&pwm3 0 3337 0>; - pwm-supply = <&ppvar_sys>; - pwm-dutycycle-range = <100 0>; - pwm-dutycycle-unit = <100>; - - /* EC turns on w/ ppvar_centerlogic_en; always on for AP */ - regulator-always-on; - regulator-boot-on; - regulator-min-microvolt = <799434>; - regulator-max-microvolt = <1049925>; - }; - - ppvar_centerlogic: ppvar-centerlogic { - compatible = "vctrl-regulator"; - regulator-name = "ppvar_centerlogic"; - - regulator-min-microvolt = <799434>; - regulator-max-microvolt = <1049925>; - - ctrl-supply = <&ppvar_centerlogic_pwm>; - ctrl-voltage-range = <799434 1049925>; - - regulator-settling-time-up-us = <378>; - min-slew-down-rate = <225>; - ovp-threshold-percent = <16>; - }; - - /* Schematics call this PPVAR even though it's fixed */ - ppvar_logic: ppvar-logic { - compatible = "regulator-fixed"; - regulator-name = "ppvar_logic"; - - /* EC turns on w/ ppvar_logic_en; always on for AP */ - regulator-always-on; - regulator-boot-on; - regulator-min-microvolt = <900000>; - regulator-max-microvolt = <900000>; - - vin-supply = <&ppvar_sys>; }; /* EC turns on w/ pp900_ddrpll_en */ pp900_ddrpll: pp900-ap { }; - /* EC turns on w/ pp900_pcie_en */ - pp900_pcie: pp900-ap { - }; - /* EC turns on w/ pp900_pll_en */ pp900_pll: pp900-ap { }; @@ -318,10 +196,6 @@ pp900_pmu: pp900-ap { }; - /* EC turns on w/ pp900_usb_en */ - pp900_usb: pp900-ap { - }; - /* EC turns on w/ pp1800_s0_en_l */ pp1800_ap_io: pp1800_emmc: pp1800_nfc: pp1800_s0: pp1800 { }; @@ -346,79 +220,6 @@ pp1800_usb: pp1800 { }; - pp1500_ap_io: pp1500-ap-io { - compatible = "regulator-fixed"; - regulator-name = "pp1500_ap_io"; - pinctrl-names = "default"; - pinctrl-0 = <&pp1500_en>; - - enable-active-high; - gpio = <&gpio0 10 GPIO_ACTIVE_HIGH>; - - regulator-always-on; - regulator-boot-on; - regulator-min-microvolt = <1500000>; - regulator-max-microvolt = <1500000>; - - vin-supply = <&pp1800>; - }; - - pp1800_audio: pp1800-audio { - compatible = "regulator-fixed"; - regulator-name = "pp1800_audio"; - pinctrl-names = "default"; - pinctrl-0 = <&pp1800_audio_en>; - - enable-active-high; - gpio = <&gpio0 2 GPIO_ACTIVE_HIGH>; - - regulator-always-on; - regulator-boot-on; - - vin-supply = <&pp1800>; - }; - - /* gpio is shared with pp3300_wifi_bt */ - pp1800_pcie: pp1800-pcie { - compatible = "regulator-fixed"; - regulator-name = "pp1800_pcie"; - pinctrl-names = "default"; - pinctrl-0 = <&wlan_module_pd_l>; - - enable-active-high; - gpio = <&gpio0 4 GPIO_ACTIVE_HIGH>; - - /* - * Need to wait 1ms + ramp-up time before we can power on WiFi. - * This has been approximated as 8ms total. - */ - regulator-enable-ramp-delay = <8000>; - - vin-supply = <&pp1800>; - }; - - /* - * This is a bit of a hack. The WiFi module should be reset at least - * 1ms after its regulators have ramped up (max rampup time is ~7ms). - * With some stretching of the imagination, we can call the 1.8V - * regulator a supply. - */ - wlan_pd_n: wlan-pd-n { - compatible = "regulator-fixed"; - regulator-name = "wlan_pd_n"; - pinctrl-names = "default"; - pinctrl-0 = <&wlan_module_reset_l>; - - enable-active-high; - gpio = <&gpio1 11 GPIO_ACTIVE_HIGH>; - - vin-supply = <&pp1800_pcie>; - }; - - /* Always on; plain and simple */ - pp3000_ap: pp3000_emmc: pp3000 { - }; - pp3000_sd_slot: pp3000-sd-slot { compatible = "regulator-fixed"; regulator-name = "pp3000_sd_slot"; @@ -457,34 +258,6 @@ pp3300_trackpad: pp3300-trackpad { }; - /* EC turns on w/ pp3300_usb_en_l */ - pp3300_usb: pp3300 { - }; - - pp3300_disp: pp3300-disp { - compatible = "regulator-fixed"; - regulator-name = "pp3300_disp"; - pinctrl-names = "default"; - pinctrl-0 = <&pp3300_disp_en>; - - enable-active-high; - gpio = <&gpio4 27 GPIO_ACTIVE_HIGH>; - - startup-delay-us = <2000>; - vin-supply = <&pp3300>; - }; - - /* gpio is shared with pp1800_pcie and pinctrl is set there */ - pp3300_wifi_bt: pp3300-wifi-bt { - compatible = "regulator-fixed"; - regulator-name = "pp3300_wifi_bt"; - - enable-active-high; - gpio = <&gpio0 4 GPIO_ACTIVE_HIGH>; - - vin-supply = <&pp3300>; - }; - /* EC turns on w/ usb_a_en */ pp5000_usb_a_vbus: pp5000 { }; @@ -494,7 +267,7 @@ pinctrl-names = "default"; pinctrl-0 = <&bt_host_wake_l>; - wake-on-bt { + wake_on_bt: wake-on-bt { label = "Wake-on-Bluetooth"; gpios = <&gpio0 3 GPIO_ACTIVE_LOW>; linux,code = <KEY_WAKEUP>; @@ -512,17 +285,14 @@ status = "okay"; }; - sound { + sound: sound { compatible = "rockchip,rk3399-gru-sound"; rockchip,cpu = <&i2s0 &i2s2>; - rockchip,codec = <&max98357a &headsetcodec - &codec &wacky_spi_audio &cdn_dp>; }; }; &cdn_dp { status = "okay"; - extcon = <&usbc_extcon0>, <&usbc_extcon1>; }; /* @@ -613,22 +383,6 @@ status = "okay"; }; -ap_i2c_mic: &i2c1 { - status = "okay"; - - clock-frequency = <400000>; - - /* These are relatively safe rise/fall times */ - i2c-scl-falling-time-ns = <50>; - i2c-scl-rising-time-ns = <300>; - - headsetcodec: rt5514@57 { - compatible = "realtek,rt5514"; - reg = <0x57>; - realtek,dmic-init-delay-ms = <20>; - }; -}; - ap_i2c_ts: &i2c3 { status = "okay"; @@ -639,24 +393,6 @@ ap_i2c_ts: &i2c3 { i2c-scl-rising-time-ns = <300>; }; -ap_i2c_tp: &i2c5 { - status = "okay"; - - clock-frequency = <400000>; - - /* These are relatively safe rise/fall times */ - i2c-scl-falling-time-ns = <50>; - i2c-scl-rising-time-ns = <300>; - - /* - * Note strange pullup enable. Apparently this avoids leakage but - * still allows us to get nice 4.7K pullups for high speed i2c - * transfers. Basically we want the pullup on whenever the ap is - * alive, so the "en" pin just gets set to output high. - */ - pinctrl-0 = <&i2c5_xfer &ap_i2c_tp_pu_en>; -}; - ap_i2c_audio: &i2c8 { status = "okay"; @@ -730,17 +466,6 @@ ap_i2c_audio: &i2c8 { #address-cells = <3>; #size-cells = <2>; ranges; - - mvl_wifi: wifi@0,0 { - compatible = "pci1b4b,2b42"; - reg = <0x83010000 0x0 0x00000000 0x0 0x00100000 - 0x83010000 0x0 0x00100000 0x0 0x00100000>; - interrupt-parent = <&gpio0>; - interrupts = <8 IRQ_TYPE_LEVEL_LOW>; - pinctrl-names = "default"; - pinctrl-0 = <&wlan_host_wake_l>; - wakeup-source; - }; }; }; @@ -830,18 +555,6 @@ ap_i2c_audio: &i2c8 { &spi2 { status = "okay"; - - wacky_spi_audio: spi2@0 { - compatible = "realtek,rt5514"; - reg = <0>; - interrupt-parent = <&gpio1>; - interrupts = <13 IRQ_TYPE_LEVEL_HIGH>; - pinctrl-names = "default"; - pinctrl-0 = <&mic_int>; - /* May run faster once verified. */ - spi-max-frequency = <10000000>; - wakeup-source; - }; }; &spi5 { @@ -863,24 +576,12 @@ ap_i2c_audio: &i2c8 { #size-cells = <0>; }; - cros_ec_pwm: ec-pwm { - compatible = "google,cros-ec-pwm"; - #pwm-cells = <1>; - }; - usbc_extcon0: extcon@0 { compatible = "google,extcon-usbc-cros-ec"; google,usb-port-id = <0>; #extcon-cells = <0>; }; - - usbc_extcon1: extcon@1 { - compatible = "google,extcon-usbc-cros-ec"; - google,usb-port-id = <1>; - - #extcon-cells = <0>; - }; }; }; @@ -896,19 +597,10 @@ ap_i2c_audio: &i2c8 { extcon = <&usbc_extcon0>; }; -&tcphy1 { - status = "okay"; - extcon = <&usbc_extcon1>; -}; - &u2phy0 { status = "okay"; }; -&u2phy1 { - status = "okay"; -}; - &u2phy0_host { status = "okay"; }; @@ -929,22 +621,10 @@ ap_i2c_audio: &i2c8 { status = "okay"; }; -&usb_host0_ehci { - status = "okay"; -}; - &usb_host0_ohci { status = "okay"; }; -&usb_host1_ehci { - status = "okay"; -}; - -&usb_host1_ohci { - status = "okay"; -}; - &usbdrd3_0 { status = "okay"; extcon = <&usbc_extcon0>; @@ -955,16 +635,6 @@ ap_i2c_audio: &i2c8 { dr_mode = "host"; }; -&usbdrd3_1 { - status = "okay"; - extcon = <&usbc_extcon1>; -}; - -&usbdrd_dwc3_1 { - status = "okay"; - dr_mode = "host"; -}; - &vopb { status = "okay"; }; @@ -1023,26 +693,6 @@ ap_i2c_audio: &i2c8 { }; discrete-regulators { - pp1500_en: pp1500-en { - rockchip,pins = <RK_GPIO0 10 RK_FUNC_GPIO - &pcfg_pull_none>; - }; - - pp1800_audio_en: pp1800-audio-en { - rockchip,pins = <RK_GPIO0 2 RK_FUNC_GPIO - &pcfg_pull_down>; - }; - - pp3300_disp_en: pp3300-disp-en { - rockchip,pins = <RK_GPIO4 27 RK_FUNC_GPIO - &pcfg_pull_none>; - }; - - pp3000_en: pp3000-en { - rockchip,pins = <RK_GPIO0 12 RK_FUNC_GPIO - &pcfg_pull_none>; - }; - sd_io_pwr_en: sd-io-pwr-en { rockchip,pins = <RK_GPIO2 2 RK_FUNC_GPIO &pcfg_pull_none>; @@ -1057,11 +707,6 @@ ap_i2c_audio: &i2c8 { rockchip,pins = <RK_GPIO4 29 RK_FUNC_GPIO &pcfg_pull_none>; }; - - wlan_module_pd_l: wlan-module-pd-l { - rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO - &pcfg_pull_down>; - }; }; codec { @@ -1168,11 +813,7 @@ ap_i2c_audio: &i2c8 { }; }; - wifi { - wifi_perst_l: wifi-perst-l { - rockchip,pins = <2 27 RK_FUNC_GPIO &pcfg_pull_none>; - }; - + wifi: wifi { wlan_module_reset_l: wlan-module-reset-l { rockchip,pins = <1 11 RK_FUNC_GPIO &pcfg_pull_none>; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi index d8a120f945c8..69cc9b05baa5 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi @@ -1,43 +1,6 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2016-2017 Fuzhou Rockchip Electronics Co., Ltd - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ / { diff --git a/arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi index 81617bcf2522..d6f1095abb04 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-opp.dtsi @@ -1,43 +1,6 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2016-2017 Fuzhou Rockchip Electronics Co., Ltd - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ / { diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts b/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts index e0afdd8b62bd..e0d64f862322 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts @@ -1,43 +1,6 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2017 Theobroma Systems Design und Consulting GmbH - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi index 14a0f1998639..0130b9f98c9d 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi @@ -1,43 +1,6 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2017 Theobroma Systems Design und Consulting GmbH - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ #include <dt-bindings/pwm/pwm.h> @@ -439,7 +402,6 @@ pinctrl-0 = <&i2s0_2ch_bus>; rockchip,playback-channels = <2>; rockchip,capture-channels = <2>; - #sound-dai-cells = <0>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts b/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts index ad7548d3b93d..fef2c0608999 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts @@ -1,43 +1,6 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd. - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ /dts-v1/; @@ -186,7 +149,6 @@ &i2s0 { rockchip,playback-channels = <8>; rockchip,capture-channels = <8>; - #sound-dai-cells = <0>; status = "okay"; }; @@ -235,6 +197,5 @@ &spdif { i2c-scl-rising-time-ns = <450>; i2c-scl-falling-time-ns = <15>; - #sound-dai-cells = <0>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-sapphire.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-sapphire.dtsi index 941b627094d7..36b60791c156 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-sapphire.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-sapphire.dtsi @@ -1,43 +1,6 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd. - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This file is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ #include "dt-bindings/pwm/pwm.h" @@ -227,6 +190,10 @@ status = "okay"; }; +&hdmi_sound { + status = "okay"; +}; + &i2c0 { clock-frequency = <400000>; i2c-scl-rising-time-ns = <168>; @@ -458,7 +425,6 @@ }; &i2s2 { - #sound-dai-cells = <0>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index e0040b648f43..c88e603396f6 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi @@ -1,43 +1,6 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2016 Fuzhou Rockchip Electronics Co., Ltd - * - * This file is dual-licensed: you can use it either under the terms - * of the GPL or the X11 license, at your option. Note that this dual - * licensing only applies to this file, and not this project as a - * whole. - * - * a) This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Or, alternatively, - * - * b) Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. */ #include <dt-bindings/clock/rk3399-cru.h> @@ -108,8 +71,8 @@ compatible = "arm,cortex-a53", "arm,armv8"; reg = <0x0 0x0>; enable-method = "psci"; - #cooling-cells = <2>; /* min followed by max */ clocks = <&cru ARMCLKL>; + #cooling-cells = <2>; /* min followed by max */ dynamic-power-coefficient = <100>; }; @@ -119,6 +82,7 @@ reg = <0x0 0x1>; enable-method = "psci"; clocks = <&cru ARMCLKL>; + #cooling-cells = <2>; /* min followed by max */ dynamic-power-coefficient = <100>; }; @@ -128,6 +92,7 @@ reg = <0x0 0x2>; enable-method = "psci"; clocks = <&cru ARMCLKL>; + #cooling-cells = <2>; /* min followed by max */ dynamic-power-coefficient = <100>; }; @@ -137,6 +102,7 @@ reg = <0x0 0x3>; enable-method = "psci"; clocks = <&cru ARMCLKL>; + #cooling-cells = <2>; /* min followed by max */ dynamic-power-coefficient = <100>; }; @@ -145,8 +111,8 @@ compatible = "arm,cortex-a72", "arm,armv8"; reg = <0x0 0x100>; enable-method = "psci"; - #cooling-cells = <2>; /* min followed by max */ clocks = <&cru ARMCLKB>; + #cooling-cells = <2>; /* min followed by max */ dynamic-power-coefficient = <436>; }; @@ -156,6 +122,7 @@ reg = <0x0 0x101>; enable-method = "psci"; clocks = <&cru ARMCLKB>; + #cooling-cells = <2>; /* min followed by max */ dynamic-power-coefficient = <436>; }; }; @@ -1446,10 +1413,6 @@ <&cru SRST_P_UPHY0_TCPHY>; reset-names = "uphy", "uphy-pipe", "uphy-tcphy"; rockchip,grf = <&grf>; - rockchip,typec-conn-dir = <0xe580 0 16>; - rockchip,usb3tousb2-en = <0xe580 3 19>; - rockchip,external-psm = <0xe588 14 30>; - rockchip,pipe-status = <0xe5c0 0 0>; status = "disabled"; tcphy0_dp: dp-port { @@ -1475,10 +1438,6 @@ <&cru SRST_P_UPHY1_TCPHY>; reset-names = "uphy", "uphy-pipe", "uphy-tcphy"; rockchip,grf = <&grf>; - rockchip,typec-conn-dir = <0xe58c 0 16>; - rockchip,usb3tousb2-en = <0xe58c 3 19>; - rockchip,external-psm = <0xe594 14 30>; - rockchip,pipe-status = <0xe5c0 16 16>; status = "disabled"; tcphy1_dp: dp-port { @@ -1516,6 +1475,7 @@ pinctrl-names = "default"; pinctrl-0 = <&spdif_bus>; power-domains = <&power RK3399_PD_SDIOAUDIO>; + #sound-dai-cells = <0>; status = "disabled"; }; @@ -1531,6 +1491,7 @@ pinctrl-names = "default"; pinctrl-0 = <&i2s0_8ch_bus>; power-domains = <&power RK3399_PD_SDIOAUDIO>; + #sound-dai-cells = <0>; status = "disabled"; }; @@ -1545,6 +1506,7 @@ pinctrl-names = "default"; pinctrl-0 = <&i2s1_2ch_bus>; power-domains = <&power RK3399_PD_SDIOAUDIO>; + #sound-dai-cells = <0>; status = "disabled"; }; @@ -1557,6 +1519,7 @@ clock-names = "i2s_clk", "i2s_hclk"; clocks = <&cru SCLK_I2S2_8CH>, <&cru HCLK_I2S2_8CH>; power-domains = <&power RK3399_PD_SDIOAUDIO>; + #sound-dai-cells = <0>; status = "disabled"; }; @@ -1698,6 +1661,21 @@ status = "disabled"; }; + hdmi_sound: hdmi-sound { + compatible = "simple-audio-card"; + simple-audio-card,format = "i2s"; + simple-audio-card,mclk-fs = <256>; + simple-audio-card,name = "hdmi-sound"; + status = "disabled"; + + simple-audio-card,cpu { + sound-dai = <&i2s2>; + }; + simple-audio-card,codec { + sound-dai = <&hdmi>; + }; + }; + hdmi: hdmi@ff940000 { compatible = "rockchip,rk3399-dw-hdmi"; reg = <0x0 0xff940000 0x0 0x20000>; @@ -1711,6 +1689,7 @@ power-domains = <&power RK3399_PD_HDCP>; reg-io-width = <4>; rockchip,grf = <&grf>; + #sound-dai-cells = <0>; status = "disabled"; ports { @@ -1936,19 +1915,49 @@ drive-strength = <12>; }; + pcfg_pull_none_13ma: pcfg-pull-none-13ma { + bias-disable; + drive-strength = <13>; + }; + + pcfg_pull_none_18ma: pcfg-pull-none-18ma { + bias-disable; + drive-strength = <18>; + }; + + pcfg_pull_none_20ma: pcfg-pull-none-20ma { + bias-disable; + drive-strength = <20>; + }; + + pcfg_pull_up_2ma: pcfg-pull-up-2ma { + bias-pull-up; + drive-strength = <2>; + }; + pcfg_pull_up_8ma: pcfg-pull-up-8ma { bias-pull-up; drive-strength = <8>; }; + pcfg_pull_up_18ma: pcfg-pull-up-18ma { + bias-pull-up; + drive-strength = <18>; + }; + + pcfg_pull_up_20ma: pcfg-pull-up-20ma { + bias-pull-up; + drive-strength = <20>; + }; + pcfg_pull_down_4ma: pcfg-pull-down-4ma { bias-pull-down; drive-strength = <4>; }; - pcfg_pull_up_2ma: pcfg-pull-up-2ma { - bias-pull-up; - drive-strength = <2>; + pcfg_pull_down_8ma: pcfg-pull-down-8ma { + bias-pull-down; + drive-strength = <8>; }; pcfg_pull_down_12ma: pcfg-pull-down-12ma { @@ -1956,9 +1965,22 @@ drive-strength = <12>; }; - pcfg_pull_none_13ma: pcfg-pull-none-13ma { - bias-disable; - drive-strength = <13>; + pcfg_pull_down_18ma: pcfg-pull-down-18ma { + bias-pull-down; + drive-strength = <18>; + }; + + pcfg_pull_down_20ma: pcfg-pull-down-20ma { + bias-pull-down; + drive-strength = <20>; + }; + + pcfg_output_high: pcfg-output-high { + output-high; + }; + + pcfg_output_low: pcfg-output-low { + output-low; }; clock { @@ -2481,45 +2503,60 @@ pwm0 { pwm0_pin: pwm0-pin { rockchip,pins = - <4 18 RK_FUNC_1 &pcfg_pull_none>; + <4 RK_PC2 RK_FUNC_1 &pcfg_pull_none>; + }; + + pwm0_pin_pull_down: pwm0-pin-pull-down { + rockchip,pins = + <4 RK_PC2 RK_FUNC_1 &pcfg_pull_down>; }; vop0_pwm_pin: vop0-pwm-pin { rockchip,pins = - <4 18 RK_FUNC_2 &pcfg_pull_none>; + <4 RK_PC2 RK_FUNC_2 &pcfg_pull_none>; + }; + + vop1_pwm_pin: vop1-pwm-pin { + rockchip,pins = + <4 RK_PC2 RK_FUNC_3 &pcfg_pull_none>; }; }; pwm1 { pwm1_pin: pwm1-pin { rockchip,pins = - <4 22 RK_FUNC_1 &pcfg_pull_none>; + <4 RK_PC6 RK_FUNC_1 &pcfg_pull_none>; }; - vop1_pwm_pin: vop1-pwm-pin { + pwm1_pin_pull_down: pwm1-pin-pull-down { rockchip,pins = - <4 18 RK_FUNC_3 &pcfg_pull_none>; + <4 RK_PC6 RK_FUNC_1 &pcfg_pull_down>; }; }; pwm2 { pwm2_pin: pwm2-pin { rockchip,pins = - <1 19 RK_FUNC_1 &pcfg_pull_none>; + <1 RK_PC3 RK_FUNC_1 &pcfg_pull_none>; + }; + + pwm2_pin_pull_down: pwm2-pin-pull-down { + rockchip,pins = + <1 RK_PC3 RK_FUNC_1 &pcfg_pull_down>; }; }; pwm3a { pwm3a_pin: pwm3a-pin { rockchip,pins = - <0 6 RK_FUNC_1 &pcfg_pull_none>; + <0 RK_PA6 RK_FUNC_1 &pcfg_pull_none>; }; }; pwm3b { pwm3b_pin: pwm3b-pin { rockchip,pins = - <1 14 RK_FUNC_1 &pcfg_pull_none>; + <1 RK_PB6 RK_FUNC_1 &pcfg_pull_none>; }; }; diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld11-global.dts b/arch/arm64/boot/dts/socionext/uniphier-ld11-global.dts index ae3b5adf32df..7968d524351b 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ld11-global.dts +++ b/arch/arm64/boot/dts/socionext/uniphier-ld11-global.dts @@ -60,6 +60,7 @@ &i2s_port4 &spdif_port0 &comp_spdif_port0>; + hp-det-gpio = <&gpio UNIPHIER_GPIO_IRQ(0) GPIO_ACTIVE_LOW>; }; spdif-out { diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts b/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts index 7919233c9ce2..1a5e7c24b901 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts +++ b/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts @@ -60,6 +60,7 @@ &i2s_port4 &spdif_port0 &comp_spdif_port0>; + hp-det-gpio = <&gpio UNIPHIER_GPIO_IRQ(0) GPIO_ACTIVE_LOW>; }; spdif-out { diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi index 0298bd0d0e1a..caf112629caa 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi +++ b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi @@ -58,6 +58,7 @@ clocks = <&sys_clk 32>; enable-method = "psci"; operating-points-v2 = <&cluster0_opp>; + #cooling-cells = <2>; }; cpu2: cpu@100 { @@ -77,6 +78,7 @@ clocks = <&sys_clk 33>; enable-method = "psci"; operating-points-v2 = <&cluster1_opp>; + #cooling-cells = <2>; }; }; diff --git a/arch/arm64/boot/dts/sprd/sc2731.dtsi b/arch/arm64/boot/dts/sprd/sc2731.dtsi index 98d3b4fdb9ad..82bd642d770b 100644 --- a/arch/arm64/boot/dts/sprd/sc2731.dtsi +++ b/arch/arm64/boot/dts/sprd/sc2731.dtsi @@ -17,6 +17,28 @@ #address-cells = <1>; #size-cells = <0>; + led-controller@200 { + compatible = "sprd,sc27xx-bltc", "sprd,sc2731-bltc"; + reg = <0x200>; + #address-cells = <1>; + #size-cells = <0>; + + led@0 { + label = "red"; + reg = <0x0>; + }; + + led@1 { + label = "green"; + reg = <0x1>; + }; + + led@2 { + label = "blue"; + reg = <0x2>; + }; + }; + rtc@280 { compatible = "sprd,sc27xx-rtc", "sprd,sc2731-rtc"; reg = <0x280>; @@ -35,6 +57,28 @@ #interrupt-cells = <2>; }; + efuse@380 { + compatible = "sprd,sc27xx-efuse", "sprd,sc2731-efuse"; + reg = <0x380>; + #address-cells = <1>; + #size-cells = <1>; + hwlocks = <&hwlock 12>; + }; + + pmic_adc: adc@480 { + compatible = "sprd,sc27xx-adc", "sprd,sc2731-adc"; + reg = <0x480>; + interrupt-parent = <&sc2731_pmic>; + interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; + #io-channel-cells = <1>; + hwlocks = <&hwlock 4>; + }; + + vibrator@ec8 { + compatible = "sprd,sc27xx-vibrator", "sprd,sc2731-vibrator"; + reg = <0xec8>; + }; + regulators { compatible = "sprd,sc27xx-regulator"; diff --git a/arch/arm64/boot/dts/sprd/whale2.dtsi b/arch/arm64/boot/dts/sprd/whale2.dtsi index e9db9108f3c0..eb6be5675f79 100644 --- a/arch/arm64/boot/dts/sprd/whale2.dtsi +++ b/arch/arm64/boot/dts/sprd/whale2.dtsi @@ -146,6 +146,12 @@ clocks = <&ext_32k>; }; + timer@40050020 { + compatible = "sprd,sc9860-suspend-timer"; + reg = <0 0x40050020 0 0x20>; + clocks = <&ext_32k>; + }; + hwlock: hwspinlock@40500000 { compatible = "sprd,hwspinlock-r3p0"; reg = <0 0x40500000 0 0x1000>; diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile new file mode 100644 index 000000000000..63e619d0b5b8 --- /dev/null +++ b/arch/arm64/boot/dts/ti/Makefile @@ -0,0 +1,9 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Make file to build device tree binaries for boards based on +# Texas Instruments Inc processors +# +# Copyright (C) 2016-2018 Texas Instruments Incorporated - http://www.ti.com/ +# + +dtb-$(CONFIG_ARCH_K3_AM6_SOC) += k3-am654-base-board.dtb diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi new file mode 100644 index 000000000000..2409344df4fa --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi @@ -0,0 +1,31 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for AM6 SoC Family Main Domain peripherals + * + * Copyright (C) 2016-2018 Texas Instruments Incorporated - http://www.ti.com/ + */ + +&cbass_main { + gic500: interrupt-controller@1800000 { + compatible = "arm,gic-v3"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0x01800000 0x10000>, /* GICD */ + <0x01880000 0x90000>; /* GICR */ + /* + * vcpumntirq: + * virtual CPU interface maintenance interrupt + */ + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; + + gic_its: gic-its@18200000 { + compatible = "arm,gic-v3-its"; + reg = <0x01820000 0x10000>; + msi-controller; + #msi-cells = <1>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/ti/k3-am65.dtsi b/arch/arm64/boot/dts/ti/k3-am65.dtsi new file mode 100644 index 000000000000..cede1fa0983c --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am65.dtsi @@ -0,0 +1,87 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for AM6 SoC Family + * + * Copyright (C) 2016-2018 Texas Instruments Incorporated - http://www.ti.com/ + */ + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> + +/ { + model = "Texas Instruments K3 AM654 SoC"; + compatible = "ti,am654"; + interrupt-parent = <&gic500>; + #address-cells = <2>; + #size-cells = <2>; + + chosen { }; + + firmware { + optee { + compatible = "linaro,optee-tz"; + method = "smc"; + }; + + psci: psci { + compatible = "arm,psci-1.0"; + method = "smc"; + }; + }; + + a53_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"; + /* Recommendation from GIC500 TRM Table A.3 */ + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>; + }; + + cbass_main: interconnect@100000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x00100000 0x00 0x00100000 0x00020000>, /* ctrl mmr */ + <0x00600000 0x00 0x00600000 0x00001100>, /* GPIO */ + <0x00900000 0x00 0x00900000 0x00012000>, /* serdes */ + <0x01000000 0x00 0x01000000 0x0af02400>, /* Most peripherals */ + <0x30800000 0x00 0x30800000 0x0bc00000>, /* MAIN NAVSS */ + /* MCUSS Range */ + <0x28380000 0x00 0x28380000 0x03880000>, + <0x40200000 0x00 0x40200000 0x00900100>, + <0x42040000 0x00 0x42040000 0x03ac2400>, + <0x45100000 0x00 0x45100000 0x00c24000>, + <0x46000000 0x00 0x46000000 0x00200000>, + <0x47000000 0x00 0x47000000 0x00068400>; + + cbass_mcu: interconnect@28380000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x28380000 0x28380000 0x03880000>, /* MCU NAVSS*/ + <0x40200000 0x40200000 0x00900100>, /* First peripheral window */ + <0x42040000 0x42040000 0x03ac2400>, /* WKUP */ + <0x45100000 0x45100000 0x00c24000>, /* MMRs, remaining NAVSS */ + <0x46000000 0x46000000 0x00200000>, /* CPSW */ + <0x47000000 0x47000000 0x00068400>; /* OSPI space 1 */ + + cbass_wakeup: interconnect@42040000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + /* WKUP Basic peripherals */ + ranges = <0x42040000 0x42040000 0x03ac2400>; + }; + }; + }; +}; + +/* Now include the peripherals for each bus segments */ +#include "k3-am65-main.dtsi" diff --git a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts new file mode 100644 index 000000000000..af6956fdc13f --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts @@ -0,0 +1,36 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2016-2018 Texas Instruments Incorporated - http://www.ti.com/ + */ + +/dts-v1/; + +#include "k3-am654.dtsi" + +/ { + compatible = "ti,am654-evm", "ti,am654"; + model = "Texas Instruments AM654 Base Board"; + + chosen { + stdout-path = "serial2:115200n8"; + bootargs = "earlycon=ns16550a,mmio32,0x02800000"; + }; + + memory@80000000 { + device_type = "memory"; + /* 4G RAM */ + reg = <0x00000000 0x80000000 0x00000000 0x80000000>, + <0x00000008 0x80000000 0x00000000 0x80000000>; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + secure_ddr: secure_ddr@9e800000 { + reg = <0 0x9e800000 0 0x01800000>; /* for OP-TEE */ + alignment = <0x1000>; + no-map; + }; + }; +}; diff --git a/arch/arm64/boot/dts/ti/k3-am654.dtsi b/arch/arm64/boot/dts/ti/k3-am654.dtsi new file mode 100644 index 000000000000..2affa6f6617e --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am654.dtsi @@ -0,0 +1,115 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for AM6 SoC family in Quad core configuration + * + * Copyright (C) 2016-2018 Texas Instruments Incorporated - http://www.ti.com/ + */ + +#include "k3-am65.dtsi" + +/ { + cpus { + #address-cells = <1>; + #size-cells = <0>; + cpu-map { + cluster0: cluster0 { + core0 { + cpu = <&cpu0>; + }; + + core1 { + cpu = <&cpu1>; + }; + }; + + cluster1: cluster1 { + core0 { + cpu = <&cpu2>; + }; + + core1 { + cpu = <&cpu3>; + }; + }; + }; + + cpu0: cpu@0 { + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0x000>; + device_type = "cpu"; + enable-method = "psci"; + i-cache-size = <0x8000>; + 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-a53", "arm,armv8"; + reg = <0x001>; + device_type = "cpu"; + enable-method = "psci"; + i-cache-size = <0x8000>; + 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>; + }; + + cpu2: cpu@100 { + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0x100>; + device_type = "cpu"; + enable-method = "psci"; + i-cache-size = <0x8000>; + 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_1>; + }; + + cpu3: cpu@101 { + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0x101>; + device_type = "cpu"; + enable-method = "psci"; + i-cache-size = <0x8000>; + 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_1>; + }; + }; + + L2_0: l2-cache0 { + compatible = "cache"; + cache-level = <2>; + cache-size = <0x80000>; + cache-line-size = <64>; + cache-sets = <512>; + next-level-cache = <&msmc_l3>; + }; + + L2_1: l2-cache1 { + compatible = "cache"; + cache-level = <2>; + cache-size = <0x80000>; + cache-line-size = <64>; + cache-sets = <512>; + next-level-cache = <&msmc_l3>; + }; + + msmc_l3: l3-cache0 { + compatible = "cache"; + cache-level = <3>; + }; +}; diff --git a/arch/arm64/boot/dts/xilinx/Makefile b/arch/arm64/boot/dts/xilinx/Makefile index c2a0c00272e2..60f5443f3ef4 100644 --- a/arch/arm64/boot/dts/xilinx/Makefile +++ b/arch/arm64/boot/dts/xilinx/Makefile @@ -1,5 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 -dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-ep108.dtb +dtb-$(CONFIG_ARCH_ZYNQMP) += avnet-ultra96-rev1.dtb dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zc1232-revA.dtb dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zc1254-revA.dtb dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zc1275-revA.dtb diff --git a/arch/arm64/boot/dts/xilinx/avnet-ultra96-rev1.dts b/arch/arm64/boot/dts/xilinx/avnet-ultra96-rev1.dts new file mode 100644 index 000000000000..88aa06fa78a8 --- /dev/null +++ b/arch/arm64/boot/dts/xilinx/avnet-ultra96-rev1.dts @@ -0,0 +1,19 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * dts file for Avnet Ultra96 rev1 + * + * (C) Copyright 2018, Xilinx, Inc. + * + * Michal Simek <michal.simek@xilinx.com> + */ + +/dts-v1/; + +#include "zynqmp-zcu100-revC.dts" + +/ { + model = "Avnet Ultra96 Rev1"; + compatible = "avnet,ultra96-rev1", "avnet,ultra96", + "xlnx,zynqmp-zcu100-revC", "xlnx,zynqmp-zcu100", + "xlnx,zynqmp"; +}; diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-ep108-clk.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp-ep108-clk.dtsi deleted file mode 100644 index 9f5eedbc2139..000000000000 --- a/arch/arm64/boot/dts/xilinx/zynqmp-ep108-clk.dtsi +++ /dev/null @@ -1,137 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * clock specification for Xilinx ZynqMP ep108 development board - * - * (C) Copyright 2015, Xilinx, Inc. - * - * Michal Simek <michal.simek@xilinx.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - */ - -/ { - misc_clk: misc_clk { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <25000000>; - }; - - i2c_clk: i2c_clk { - compatible = "fixed-clock"; - #clock-cells = <0x0>; - clock-frequency = <111111111>; - }; - - sata_clk: sata_clk { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <75000000>; - }; - - clk100: clk100 { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <100000000>; - }; - - clk600: clk600 { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <600000000>; - }; -}; - -&can0 { - clocks = <&misc_clk &misc_clk>; -}; - -&can1 { - clocks = <&misc_clk &misc_clk>; -}; - -&fpd_dma_chan1 { - clocks = <&clk600>, <&clk100>; -}; - -&fpd_dma_chan2 { - clocks = <&clk600>, <&clk100>; -}; - -&fpd_dma_chan3 { - clocks = <&clk600>, <&clk100>; -}; - -&fpd_dma_chan4 { - clocks = <&clk600>, <&clk100>; -}; - -&fpd_dma_chan5 { - clocks = <&clk600>, <&clk100>; -}; - -&fpd_dma_chan6 { - clocks = <&clk600>, <&clk100>; -}; - -&fpd_dma_chan7 { - clocks = <&clk600>, <&clk100>; -}; - -&fpd_dma_chan8 { - clocks = <&clk600>, <&clk100>; -}; - -&gem0 { - clocks = <&misc_clk>, <&misc_clk>, <&misc_clk>; -}; - -&gpio { - clocks = <&misc_clk>; -}; - -&i2c0 { - clocks = <&i2c_clk>; -}; - -&i2c1 { - clocks = <&i2c_clk>; -}; - -&sata { - clocks = <&sata_clk>; -}; - -&sdhci0 { - clocks = <&misc_clk>, <&misc_clk>; -}; - -&sdhci1 { - clocks = <&misc_clk>, <&misc_clk>; -}; - -&spi0 { - clocks = <&misc_clk &misc_clk>; -}; - -&spi1 { - clocks = <&misc_clk &misc_clk>; -}; - -&uart0 { - clocks = <&misc_clk &misc_clk>; -}; - -&usb0 { - clocks = <&misc_clk>, <&misc_clk>; -}; - -&usb1 { - clocks = <&misc_clk>, <&misc_clk>; -}; - -&watchdog0 { - clocks= <&misc_clk>; -}; diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts b/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts deleted file mode 100644 index 4b0684911626..000000000000 --- a/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts +++ /dev/null @@ -1,154 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * dts file for Xilinx ZynqMP ep108 development board - * - * (C) Copyright 2014 - 2015, Xilinx, Inc. - * - * Michal Simek <michal.simek@xilinx.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - */ - -/dts-v1/; - -#include "zynqmp.dtsi" -#include "zynqmp-ep108-clk.dtsi" - -/ { - model = "ZynqMP EP108"; - - aliases { - mmc0 = &sdhci0; - mmc1 = &sdhci1; - serial0 = &uart0; - }; - - chosen { - stdout-path = "serial0:115200n8"; - }; - - memory@0 { - device_type = "memory"; - reg = <0x0 0x0 0x0 0x40000000>; - }; -}; - -&can0 { - status = "okay"; -}; - -&can1 { - status = "okay"; -}; - -&gem0 { - status = "okay"; - phy-handle = <&phy0>; - phy-mode = "rgmii-id"; - phy0: phy@0 { - reg = <0>; - max-speed = <100>; - }; -}; - -&gpio { - status = "okay"; -}; - -&i2c0 { - status = "okay"; - clock-frequency = <400000>; - eeprom@54 { - compatible = "atmel,24c64"; - reg = <0x54>; - }; -}; - -&i2c1 { - status = "okay"; - clock-frequency = <400000>; - eeprom@55 { - compatible = "atmel,24c64"; - reg = <0x55>; - }; -}; - -&sata { - status = "okay"; - ceva,broken-gen2; - /* SATA Phy OOB timing settings */ - ceva,p0-cominit-params = /bits/ 8 <0x0F 0x25 0x18 0x29>; - ceva,p0-comwake-params = /bits/ 8 <0x04 0x0B 0x08 0x0F>; - ceva,p0-burst-params = /bits/ 8 <0x0A 0x08 0x4A 0x06>; - ceva,p0-retry-params = /bits/ 16 <0x0216 0x7F06>; - ceva,p1-cominit-params = /bits/ 8 <0x0F 0x25 0x18 0x29>; - ceva,p1-comwake-params = /bits/ 8 <0x04 0x0B 0x08 0x0F>; - ceva,p1-burst-params = /bits/ 8 <0x0A 0x08 0x4A 0x06>; - ceva,p1-retry-params = /bits/ 16 <0x0216 0x7F06>; -}; - -&sdhci0 { - status = "okay"; - bus-width = <8>; -}; - -&sdhci1 { - status = "okay"; -}; - -&spi0 { - status = "okay"; - num-cs = <1>; - spi0_flash0: spi0_flash0@0 { - compatible = "m25p80"; - #address-cells = <1>; - #size-cells = <1>; - spi-max-frequency = <50000000>; - reg = <0>; - - spi0_flash0@0 { - label = "spi0_flash0"; - reg = <0x0 0x100000>; - }; - }; -}; - -&spi1 { - status = "okay"; - num-cs = <1>; - spi1_flash0: spi1_flash0@0 { - compatible = "m25p80"; - #address-cells = <1>; - #size-cells = <1>; - spi-max-frequency = <50000000>; - reg = <0>; - - spi1_flash0@0 { - label = "spi1_flash0"; - reg = <0x0 0x100000>; - }; - }; -}; - -&uart0 { - status = "okay"; -}; - -&usb0 { - status = "okay"; - dr_mode = "peripheral"; - maximum-speed = "high-speed"; -}; - -&usb1 { - status = "okay"; - dr_mode = "host"; - maximum-speed = "high-speed"; -}; - -&watchdog0 { - status = "okay"; -}; diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts index 3e862a9faf26..eb5e8bddb610 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts @@ -44,8 +44,6 @@ gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; autorepeat; sw4 { label = "sw4"; @@ -89,12 +87,6 @@ gpios = <&gpio 25 GPIO_ACTIVE_HIGH>; default-state = "on"; }; - - bt_power { - label = "bt_power"; - gpios = <&gpio 8 GPIO_ACTIVE_HIGH>; - default-state = "on"; - }; }; wmmcsdio_fixed: fixedregulator-mmcsdio { @@ -267,6 +259,10 @@ &uart0 { status = "okay"; + bluetooth { + compatible = "ti,wl1831-st"; + enable-gpios = <&gpio 8 GPIO_ACTIVE_HIGH>; + }; }; &uart1 { diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts index 5b4ffe646a9b..25dd57485323 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts @@ -41,8 +41,6 @@ gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; autorepeat; sw19 { label = "sw19"; diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts index 668f7f26716a..259f21b0c001 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts @@ -41,8 +41,6 @@ gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; autorepeat; sw19 { label = "sw19"; diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts index 9a9dd6a0142b..a61b3cc6f4c9 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts @@ -41,8 +41,6 @@ gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; autorepeat; sw19 { label = "sw19"; diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index f9a186f6af8a..f67e8d5e93ad 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -179,6 +179,7 @@ CONFIG_MTD_M25P80=y CONFIG_MTD_NAND=y CONFIG_MTD_NAND_DENALI_DT=y CONFIG_MTD_NAND_MARVELL=y +CONFIG_MTD_NAND_QCOM=y CONFIG_MTD_SPI_NOR=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_NBD=m @@ -193,6 +194,7 @@ CONFIG_SCSI_HISI_SAS=y CONFIG_SCSI_HISI_SAS_PCI=y CONFIG_SCSI_UFSHCD=m CONFIG_SCSI_UFSHCD_PLATFORM=m +CONFIG_SCSI_UFS_HISI=y CONFIG_SCSI_UFS_QCOM=m CONFIG_ATA=y CONFIG_SATA_AHCI=y @@ -294,6 +296,8 @@ CONFIG_SERIAL_XILINX_PS_UART_CONSOLE=y CONFIG_SERIAL_MVEBU_UART=y CONFIG_SERIAL_DEV_BUS=y CONFIG_VIRTIO_CONSOLE=y +CONFIG_TCG_TPM=y +CONFIG_TCG_TIS_I2C_INFINEON=y CONFIG_I2C_CHARDEV=y CONFIG_I2C_MUX=y CONFIG_I2C_MUX_PCA954x=y @@ -348,10 +352,12 @@ CONFIG_POWER_RESET_MSM=y CONFIG_POWER_RESET_XGENE=y CONFIG_POWER_RESET_SYSCON=y CONFIG_SYSCON_REBOOT_MODE=y +CONFIG_BATTERY_SBS=m CONFIG_BATTERY_BQ27XXX=y CONFIG_SENSORS_ARM_SCPI=y CONFIG_SENSORS_LM90=m CONFIG_SENSORS_INA2XX=m +CONFIG_SENSORS_RASPBERRYPI_HWMON=m CONFIG_THERMAL_GOV_POWER_ALLOCATOR=y CONFIG_CPU_THERMAL=y CONFIG_THERMAL_EMULATION=y @@ -364,16 +370,18 @@ CONFIG_TEGRA_BPMP_THERMAL=m CONFIG_QCOM_TSENS=y CONFIG_UNIPHIER_THERMAL=y CONFIG_WATCHDOG=y +CONFIG_ARM_SP805_WATCHDOG=y CONFIG_S3C2410_WATCHDOG=y CONFIG_MESON_GXBB_WATCHDOG=m CONFIG_MESON_WATCHDOG=m CONFIG_RENESAS_WDT=y CONFIG_UNIPHIER_WATCHDOG=y CONFIG_BCM2835_WDT=y +CONFIG_MFD_BD9571MWV=y CONFIG_MFD_AXP20X_RSB=y CONFIG_MFD_CROS_EC=y -CONFIG_MFD_CROS_EC_I2C=y -CONFIG_MFD_CROS_EC_SPI=y +CONFIG_CROS_EC_I2C=y +CONFIG_CROS_EC_SPI=y CONFIG_MFD_CROS_EC_CHARDEV=m CONFIG_MFD_EXYNOS_LPASS=m CONFIG_MFD_HI6421_PMIC=y @@ -384,6 +392,7 @@ CONFIG_MFD_RK808=y CONFIG_MFD_SEC_CORE=y CONFIG_REGULATOR_FIXED_VOLTAGE=y CONFIG_REGULATOR_AXP20X=y +CONFIG_REGULATOR_BD9571MWV=y CONFIG_REGULATOR_FAN53555=y CONFIG_REGULATOR_GPIO=y CONFIG_REGULATOR_HI6421V530=y @@ -394,6 +403,7 @@ CONFIG_REGULATOR_QCOM_SMD_RPM=y CONFIG_REGULATOR_QCOM_SPMI=y CONFIG_REGULATOR_RK808=y CONFIG_REGULATOR_S2MPS11=y +CONFIG_REGULATOR_VCTRL=m CONFIG_RC_CORE=m CONFIG_RC_DECODERS=y CONFIG_RC_DEVICES=y @@ -406,6 +416,8 @@ CONFIG_MEDIA_CONTROLLER=y CONFIG_VIDEO_V4L2_SUBDEV_API=y # CONFIG_DVB_NET is not set CONFIG_V4L_MEM2MEM_DRIVERS=y +CONFIG_MEDIA_USB_SUPPORT=y +CONFIG_USB_VIDEO_CLASS=m CONFIG_VIDEO_SAMSUNG_S5P_JPEG=m CONFIG_VIDEO_SAMSUNG_S5P_MFC=m CONFIG_VIDEO_SAMSUNG_EXYNOS_GSC=m @@ -447,9 +459,20 @@ CONFIG_SOUND=y CONFIG_SND=y CONFIG_SND_SOC=y CONFIG_SND_BCM2835_SOC_I2S=m +CONFIG_SND_SOC_ROCKCHIP=m +CONFIG_SND_SOC_ROCKCHIP_I2S=m +CONFIG_SND_SOC_ROCKCHIP_SPDIF=m +CONFIG_SND_SOC_ROCKCHIP_RT5645=m +CONFIG_SND_SOC_RK3399_GRU_SOUND=m CONFIG_SND_SOC_SAMSUNG=y CONFIG_SND_SOC_RCAR=m CONFIG_SND_SOC_AK4613=m +CONFIG_SND_SOC_DA7219=m +CONFIG_SND_SOC_MAX98357A=m +CONFIG_SND_SOC_RL6231=m +CONFIG_SND_SOC_RT5514=m +CONFIG_SND_SOC_RT5514_SPI=m +CONFIG_SND_SOC_RT5645=m CONFIG_SND_SIMPLE_CARD=m CONFIG_SND_AUDIO_GRAPH_CARD=m CONFIG_I2C_HID=m @@ -616,6 +639,7 @@ CONFIG_PHY_ROCKCHIP_INNO_USB2=y CONFIG_PHY_ROCKCHIP_PCIE=m CONFIG_PHY_ROCKCHIP_TYPEC=y CONFIG_PHY_TEGRA_XUSB=y +CONFIG_HISI_PMU=y CONFIG_QCOM_L2_PMU=y CONFIG_QCOM_L3_PMU=y CONFIG_QCOM_QFPROM=y diff --git a/arch/arm64/crypto/aes-ce-ccm-core.S b/arch/arm64/crypto/aes-ce-ccm-core.S index 88f5aef7934c..e3a375c4cb83 100644 --- a/arch/arm64/crypto/aes-ce-ccm-core.S +++ b/arch/arm64/crypto/aes-ce-ccm-core.S @@ -19,33 +19,24 @@ * u32 *macp, u8 const rk[], u32 rounds); */ ENTRY(ce_aes_ccm_auth_data) - frame_push 7 - - mov x19, x0 - mov x20, x1 - mov x21, x2 - mov x22, x3 - mov x23, x4 - mov x24, x5 - - ldr w25, [x22] /* leftover from prev round? */ + ldr w8, [x3] /* leftover from prev round? */ ld1 {v0.16b}, [x0] /* load mac */ - cbz w25, 1f - sub w25, w25, #16 + cbz w8, 1f + sub w8, w8, #16 eor v1.16b, v1.16b, v1.16b -0: ldrb w7, [x20], #1 /* get 1 byte of input */ - subs w21, w21, #1 - add w25, w25, #1 +0: ldrb w7, [x1], #1 /* get 1 byte of input */ + subs w2, w2, #1 + add w8, w8, #1 ins v1.b[0], w7 ext v1.16b, v1.16b, v1.16b, #1 /* rotate in the input bytes */ beq 8f /* out of input? */ - cbnz w25, 0b + cbnz w8, 0b eor v0.16b, v0.16b, v1.16b -1: ld1 {v3.4s}, [x23] /* load first round key */ - prfm pldl1strm, [x20] - cmp w24, #12 /* which key size? */ - add x6, x23, #16 - sub w7, w24, #2 /* modified # of rounds */ +1: ld1 {v3.4s}, [x4] /* load first round key */ + prfm pldl1strm, [x1] + cmp w5, #12 /* which key size? */ + add x6, x4, #16 + sub w7, w5, #2 /* modified # of rounds */ bmi 2f bne 5f mov v5.16b, v3.16b @@ -64,43 +55,33 @@ ENTRY(ce_aes_ccm_auth_data) ld1 {v5.4s}, [x6], #16 /* load next round key */ bpl 3b aese v0.16b, v4.16b - subs w21, w21, #16 /* last data? */ + subs w2, w2, #16 /* last data? */ eor v0.16b, v0.16b, v5.16b /* final round */ bmi 6f - ld1 {v1.16b}, [x20], #16 /* load next input block */ + ld1 {v1.16b}, [x1], #16 /* load next input block */ eor v0.16b, v0.16b, v1.16b /* xor with mac */ - beq 6f - - if_will_cond_yield_neon - st1 {v0.16b}, [x19] /* store mac */ - do_cond_yield_neon - ld1 {v0.16b}, [x19] /* reload mac */ - endif_yield_neon - - b 1b -6: st1 {v0.16b}, [x19] /* store mac */ + bne 1b +6: st1 {v0.16b}, [x0] /* store mac */ beq 10f - adds w21, w21, #16 + adds w2, w2, #16 beq 10f - mov w25, w21 -7: ldrb w7, [x20], #1 + mov w8, w2 +7: ldrb w7, [x1], #1 umov w6, v0.b[0] eor w6, w6, w7 - strb w6, [x19], #1 - subs w21, w21, #1 + strb w6, [x0], #1 + subs w2, w2, #1 beq 10f ext v0.16b, v0.16b, v0.16b, #1 /* rotate out the mac bytes */ b 7b -8: mov w7, w25 - add w25, w25, #16 +8: mov w7, w8 + add w8, w8, #16 9: ext v1.16b, v1.16b, v1.16b, #1 adds w7, w7, #1 bne 9b eor v0.16b, v0.16b, v1.16b - st1 {v0.16b}, [x19] -10: str w25, [x22] - - frame_pop + st1 {v0.16b}, [x0] +10: str w8, [x3] ret ENDPROC(ce_aes_ccm_auth_data) @@ -145,29 +126,19 @@ ENTRY(ce_aes_ccm_final) ENDPROC(ce_aes_ccm_final) .macro aes_ccm_do_crypt,enc - frame_push 8 - - mov x19, x0 - mov x20, x1 - mov x21, x2 - mov x22, x3 - mov x23, x4 - mov x24, x5 - mov x25, x6 - - ldr x26, [x25, #8] /* load lower ctr */ - ld1 {v0.16b}, [x24] /* load mac */ -CPU_LE( rev x26, x26 ) /* keep swabbed ctr in reg */ + ldr x8, [x6, #8] /* load lower ctr */ + ld1 {v0.16b}, [x5] /* load mac */ +CPU_LE( rev x8, x8 ) /* keep swabbed ctr in reg */ 0: /* outer loop */ - ld1 {v1.8b}, [x25] /* load upper ctr */ - prfm pldl1strm, [x20] - add x26, x26, #1 - rev x9, x26 - cmp w23, #12 /* which key size? */ - sub w7, w23, #2 /* get modified # of rounds */ + ld1 {v1.8b}, [x6] /* load upper ctr */ + prfm pldl1strm, [x1] + add x8, x8, #1 + rev x9, x8 + cmp w4, #12 /* which key size? */ + sub w7, w4, #2 /* get modified # of rounds */ ins v1.d[1], x9 /* no carry in lower ctr */ - ld1 {v3.4s}, [x22] /* load first round key */ - add x10, x22, #16 + ld1 {v3.4s}, [x3] /* load first round key */ + add x10, x3, #16 bmi 1f bne 4f mov v5.16b, v3.16b @@ -194,9 +165,9 @@ CPU_LE( rev x26, x26 ) /* keep swabbed ctr in reg */ bpl 2b aese v0.16b, v4.16b aese v1.16b, v4.16b - subs w21, w21, #16 - bmi 7f /* partial block? */ - ld1 {v2.16b}, [x20], #16 /* load next input block */ + subs w2, w2, #16 + bmi 6f /* partial block? */ + ld1 {v2.16b}, [x1], #16 /* load next input block */ .if \enc == 1 eor v2.16b, v2.16b, v5.16b /* final round enc+mac */ eor v1.16b, v1.16b, v2.16b /* xor with crypted ctr */ @@ -205,29 +176,18 @@ CPU_LE( rev x26, x26 ) /* keep swabbed ctr in reg */ eor v1.16b, v2.16b, v5.16b /* final round enc */ .endif eor v0.16b, v0.16b, v2.16b /* xor mac with pt ^ rk[last] */ - st1 {v1.16b}, [x19], #16 /* write output block */ - beq 5f - - if_will_cond_yield_neon - st1 {v0.16b}, [x24] /* store mac */ - do_cond_yield_neon - ld1 {v0.16b}, [x24] /* reload mac */ - endif_yield_neon - - b 0b -5: -CPU_LE( rev x26, x26 ) - st1 {v0.16b}, [x24] /* store mac */ - str x26, [x25, #8] /* store lsb end of ctr (BE) */ - -6: frame_pop - ret - -7: eor v0.16b, v0.16b, v5.16b /* final round mac */ + st1 {v1.16b}, [x0], #16 /* write output block */ + bne 0b +CPU_LE( rev x8, x8 ) + st1 {v0.16b}, [x5] /* store mac */ + str x8, [x6, #8] /* store lsb end of ctr (BE) */ +5: ret + +6: eor v0.16b, v0.16b, v5.16b /* final round mac */ eor v1.16b, v1.16b, v5.16b /* final round enc */ - st1 {v0.16b}, [x24] /* store mac */ - add w21, w21, #16 /* process partial tail block */ -8: ldrb w9, [x20], #1 /* get 1 byte of input */ + st1 {v0.16b}, [x5] /* store mac */ + add w2, w2, #16 /* process partial tail block */ +7: ldrb w9, [x1], #1 /* get 1 byte of input */ umov w6, v1.b[0] /* get top crypted ctr byte */ umov w7, v0.b[0] /* get top mac byte */ .if \enc == 1 @@ -237,13 +197,13 @@ CPU_LE( rev x26, x26 ) eor w9, w9, w6 eor w7, w7, w9 .endif - strb w9, [x19], #1 /* store out byte */ - strb w7, [x24], #1 /* store mac byte */ - subs w21, w21, #1 - beq 6b + strb w9, [x0], #1 /* store out byte */ + strb w7, [x5], #1 /* store mac byte */ + subs w2, w2, #1 + beq 5b ext v0.16b, v0.16b, v0.16b, #1 /* shift out mac byte */ ext v1.16b, v1.16b, v1.16b, #1 /* shift out ctr byte */ - b 8b + b 7b .endm /* diff --git a/arch/arm64/crypto/aes-glue.c b/arch/arm64/crypto/aes-glue.c index e3e50950a863..adcb83eb683c 100644 --- a/arch/arm64/crypto/aes-glue.c +++ b/arch/arm64/crypto/aes-glue.c @@ -567,7 +567,6 @@ static struct shash_alg mac_algs[] = { { .base.cra_name = "cmac(aes)", .base.cra_driver_name = "cmac-aes-" MODE, .base.cra_priority = PRIO, - .base.cra_flags = CRYPTO_ALG_TYPE_SHASH, .base.cra_blocksize = AES_BLOCK_SIZE, .base.cra_ctxsize = sizeof(struct mac_tfm_ctx) + 2 * AES_BLOCK_SIZE, @@ -583,7 +582,6 @@ static struct shash_alg mac_algs[] = { { .base.cra_name = "xcbc(aes)", .base.cra_driver_name = "xcbc-aes-" MODE, .base.cra_priority = PRIO, - .base.cra_flags = CRYPTO_ALG_TYPE_SHASH, .base.cra_blocksize = AES_BLOCK_SIZE, .base.cra_ctxsize = sizeof(struct mac_tfm_ctx) + 2 * AES_BLOCK_SIZE, @@ -599,7 +597,6 @@ static struct shash_alg mac_algs[] = { { .base.cra_name = "cbcmac(aes)", .base.cra_driver_name = "cbcmac-aes-" MODE, .base.cra_priority = PRIO, - .base.cra_flags = CRYPTO_ALG_TYPE_SHASH, .base.cra_blocksize = 1, .base.cra_ctxsize = sizeof(struct mac_tfm_ctx), .base.cra_module = THIS_MODULE, diff --git a/arch/arm64/crypto/ghash-ce-core.S b/arch/arm64/crypto/ghash-ce-core.S index dcffb9e77589..1b319b716d5e 100644 --- a/arch/arm64/crypto/ghash-ce-core.S +++ b/arch/arm64/crypto/ghash-ce-core.S @@ -1,7 +1,7 @@ /* * Accelerated GHASH implementation with ARMv8 PMULL instructions. * - * Copyright (C) 2014 - 2017 Linaro Ltd. <ard.biesheuvel@linaro.org> + * Copyright (C) 2014 - 2018 Linaro Ltd. <ard.biesheuvel@linaro.org> * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published @@ -46,6 +46,19 @@ ss3 .req v26 ss4 .req v27 + XL2 .req v8 + XM2 .req v9 + XH2 .req v10 + XL3 .req v11 + XM3 .req v12 + XH3 .req v13 + TT3 .req v14 + TT4 .req v15 + HH .req v16 + HH3 .req v17 + HH4 .req v18 + HH34 .req v19 + .text .arch armv8-a+crypto @@ -134,11 +147,25 @@ .endm .macro __pmull_pre_p64 + add x8, x3, #16 + ld1 {HH.2d-HH4.2d}, [x8] + + trn1 SHASH2.2d, SHASH.2d, HH.2d + trn2 T1.2d, SHASH.2d, HH.2d + eor SHASH2.16b, SHASH2.16b, T1.16b + + trn1 HH34.2d, HH3.2d, HH4.2d + trn2 T1.2d, HH3.2d, HH4.2d + eor HH34.16b, HH34.16b, T1.16b + movi MASK.16b, #0xe1 shl MASK.2d, MASK.2d, #57 .endm .macro __pmull_pre_p8 + ext SHASH2.16b, SHASH.16b, SHASH.16b, #8 + eor SHASH2.16b, SHASH2.16b, SHASH.16b + // k00_16 := 0x0000000000000000_000000000000ffff // k32_48 := 0x00000000ffffffff_0000ffffffffffff movi k32_48.2d, #0xffffffff @@ -213,31 +240,88 @@ .endm .macro __pmull_ghash, pn - frame_push 5 - - mov x19, x0 - mov x20, x1 - mov x21, x2 - mov x22, x3 - mov x23, x4 - -0: ld1 {SHASH.2d}, [x22] - ld1 {XL.2d}, [x20] - ext SHASH2.16b, SHASH.16b, SHASH.16b, #8 - eor SHASH2.16b, SHASH2.16b, SHASH.16b + ld1 {SHASH.2d}, [x3] + ld1 {XL.2d}, [x1] __pmull_pre_\pn /* do the head block first, if supplied */ - cbz x23, 1f - ld1 {T1.2d}, [x23] - mov x23, xzr - b 2f + cbz x4, 0f + ld1 {T1.2d}, [x4] + mov x4, xzr + b 3f + +0: .ifc \pn, p64 + tbnz w0, #0, 2f // skip until #blocks is a + tbnz w0, #1, 2f // round multiple of 4 + +1: ld1 {XM3.16b-TT4.16b}, [x2], #64 + + sub w0, w0, #4 + + rev64 T1.16b, XM3.16b + rev64 T2.16b, XH3.16b + rev64 TT4.16b, TT4.16b + rev64 TT3.16b, TT3.16b + + ext IN1.16b, TT4.16b, TT4.16b, #8 + ext XL3.16b, TT3.16b, TT3.16b, #8 + + eor TT4.16b, TT4.16b, IN1.16b + pmull2 XH2.1q, SHASH.2d, IN1.2d // a1 * b1 + pmull XL2.1q, SHASH.1d, IN1.1d // a0 * b0 + pmull XM2.1q, SHASH2.1d, TT4.1d // (a1 + a0)(b1 + b0) + + eor TT3.16b, TT3.16b, XL3.16b + pmull2 XH3.1q, HH.2d, XL3.2d // a1 * b1 + pmull XL3.1q, HH.1d, XL3.1d // a0 * b0 + pmull2 XM3.1q, SHASH2.2d, TT3.2d // (a1 + a0)(b1 + b0) + + ext IN1.16b, T2.16b, T2.16b, #8 + eor XL2.16b, XL2.16b, XL3.16b + eor XH2.16b, XH2.16b, XH3.16b + eor XM2.16b, XM2.16b, XM3.16b + + eor T2.16b, T2.16b, IN1.16b + pmull2 XH3.1q, HH3.2d, IN1.2d // a1 * b1 + pmull XL3.1q, HH3.1d, IN1.1d // a0 * b0 + pmull XM3.1q, HH34.1d, T2.1d // (a1 + a0)(b1 + b0) -1: ld1 {T1.2d}, [x21], #16 - sub w19, w19, #1 + eor XL2.16b, XL2.16b, XL3.16b + eor XH2.16b, XH2.16b, XH3.16b + eor XM2.16b, XM2.16b, XM3.16b -2: /* multiply XL by SHASH in GF(2^128) */ + ext IN1.16b, T1.16b, T1.16b, #8 + ext TT3.16b, XL.16b, XL.16b, #8 + eor XL.16b, XL.16b, IN1.16b + eor T1.16b, T1.16b, TT3.16b + + pmull2 XH.1q, HH4.2d, XL.2d // a1 * b1 + eor T1.16b, T1.16b, XL.16b + pmull XL.1q, HH4.1d, XL.1d // a0 * b0 + pmull2 XM.1q, HH34.2d, T1.2d // (a1 + a0)(b1 + b0) + + eor XL.16b, XL.16b, XL2.16b + eor XH.16b, XH.16b, XH2.16b + eor XM.16b, XM.16b, XM2.16b + + eor T2.16b, XL.16b, XH.16b + ext T1.16b, XL.16b, XH.16b, #8 + eor XM.16b, XM.16b, T2.16b + + __pmull_reduce_p64 + + eor T2.16b, T2.16b, XH.16b + eor XL.16b, XL.16b, T2.16b + + cbz w0, 5f + b 1b + .endif + +2: ld1 {T1.2d}, [x2], #16 + sub w0, w0, #1 + +3: /* multiply XL by SHASH in GF(2^128) */ CPU_LE( rev64 T1.16b, T1.16b ) ext T2.16b, XL.16b, XL.16b, #8 @@ -250,7 +334,7 @@ CPU_LE( rev64 T1.16b, T1.16b ) __pmull_\pn XL, XL, SHASH // a0 * b0 __pmull_\pn XM, T1, SHASH2 // (a1 + a0)(b1 + b0) - eor T2.16b, XL.16b, XH.16b +4: eor T2.16b, XL.16b, XH.16b ext T1.16b, XL.16b, XH.16b, #8 eor XM.16b, XM.16b, T2.16b @@ -259,18 +343,9 @@ CPU_LE( rev64 T1.16b, T1.16b ) eor T2.16b, T2.16b, XH.16b eor XL.16b, XL.16b, T2.16b - cbz w19, 3f + cbnz w0, 0b - if_will_cond_yield_neon - st1 {XL.2d}, [x20] - do_cond_yield_neon - b 0b - endif_yield_neon - - b 1b - -3: st1 {XL.2d}, [x20] - frame_pop +5: st1 {XL.2d}, [x1] ret .endm @@ -286,9 +361,10 @@ ENTRY(pmull_ghash_update_p8) __pmull_ghash p8 ENDPROC(pmull_ghash_update_p8) - KS .req v8 - CTR .req v9 - INP .req v10 + KS0 .req v12 + KS1 .req v13 + INP0 .req v14 + INP1 .req v15 .macro load_round_keys, rounds, rk cmp \rounds, #12 @@ -322,142 +398,153 @@ ENDPROC(pmull_ghash_update_p8) .endm .macro pmull_gcm_do_crypt, enc - frame_push 10 - - mov x19, x0 - mov x20, x1 - mov x21, x2 - mov x22, x3 - mov x23, x4 - mov x24, x5 - mov x25, x6 - mov x26, x7 - .if \enc == 1 - ldr x27, [sp, #96] // first stacked arg - .endif - - ldr x28, [x24, #8] // load lower counter -CPU_LE( rev x28, x28 ) - -0: mov x0, x25 - load_round_keys w26, x0 - ld1 {SHASH.2d}, [x23] - ld1 {XL.2d}, [x20] + ld1 {SHASH.2d}, [x4], #16 + ld1 {HH.2d}, [x4] + ld1 {XL.2d}, [x1] + ldr x8, [x5, #8] // load lower counter movi MASK.16b, #0xe1 - ext SHASH2.16b, SHASH.16b, SHASH.16b, #8 + trn1 SHASH2.2d, SHASH.2d, HH.2d + trn2 T1.2d, SHASH.2d, HH.2d +CPU_LE( rev x8, x8 ) shl MASK.2d, MASK.2d, #57 - eor SHASH2.16b, SHASH2.16b, SHASH.16b + eor SHASH2.16b, SHASH2.16b, T1.16b .if \enc == 1 - ld1 {KS.16b}, [x27] + ldr x10, [sp] + ld1 {KS0.16b-KS1.16b}, [x10] .endif -1: ld1 {CTR.8b}, [x24] // load upper counter - ld1 {INP.16b}, [x22], #16 - rev x9, x28 - add x28, x28, #1 - sub w19, w19, #1 - ins CTR.d[1], x9 // set lower counter + cbnz x6, 4f + +0: ld1 {INP0.16b-INP1.16b}, [x3], #32 + + rev x9, x8 + add x11, x8, #1 + add x8, x8, #2 .if \enc == 1 - eor INP.16b, INP.16b, KS.16b // encrypt input - st1 {INP.16b}, [x21], #16 + eor INP0.16b, INP0.16b, KS0.16b // encrypt input + eor INP1.16b, INP1.16b, KS1.16b .endif - rev64 T1.16b, INP.16b + ld1 {KS0.8b}, [x5] // load upper counter + rev x11, x11 + sub w0, w0, #2 + mov KS1.8b, KS0.8b + ins KS0.d[1], x9 // set lower counter + ins KS1.d[1], x11 - cmp w26, #12 - b.ge 4f // AES-192/256? + rev64 T1.16b, INP1.16b -2: enc_round CTR, v21 + cmp w7, #12 + b.ge 2f // AES-192/256? - ext T2.16b, XL.16b, XL.16b, #8 +1: enc_round KS0, v21 ext IN1.16b, T1.16b, T1.16b, #8 - enc_round CTR, v22 + enc_round KS1, v21 + pmull2 XH2.1q, SHASH.2d, IN1.2d // a1 * b1 + + enc_round KS0, v22 + eor T1.16b, T1.16b, IN1.16b + + enc_round KS1, v22 + pmull XL2.1q, SHASH.1d, IN1.1d // a0 * b0 + enc_round KS0, v23 + pmull XM2.1q, SHASH2.1d, T1.1d // (a1 + a0)(b1 + b0) + + enc_round KS1, v23 + rev64 T1.16b, INP0.16b + ext T2.16b, XL.16b, XL.16b, #8 + + enc_round KS0, v24 + ext IN1.16b, T1.16b, T1.16b, #8 eor T1.16b, T1.16b, T2.16b - eor XL.16b, XL.16b, IN1.16b - enc_round CTR, v23 + enc_round KS1, v24 + eor XL.16b, XL.16b, IN1.16b - pmull2 XH.1q, SHASH.2d, XL.2d // a1 * b1 + enc_round KS0, v25 eor T1.16b, T1.16b, XL.16b - enc_round CTR, v24 + enc_round KS1, v25 + pmull2 XH.1q, HH.2d, XL.2d // a1 * b1 + + enc_round KS0, v26 + pmull XL.1q, HH.1d, XL.1d // a0 * b0 - pmull XL.1q, SHASH.1d, XL.1d // a0 * b0 - pmull XM.1q, SHASH2.1d, T1.1d // (a1 + a0)(b1 + b0) + enc_round KS1, v26 + pmull2 XM.1q, SHASH2.2d, T1.2d // (a1 + a0)(b1 + b0) - enc_round CTR, v25 + enc_round KS0, v27 + eor XL.16b, XL.16b, XL2.16b + eor XH.16b, XH.16b, XH2.16b + enc_round KS1, v27 + eor XM.16b, XM.16b, XM2.16b ext T1.16b, XL.16b, XH.16b, #8 + + enc_round KS0, v28 eor T2.16b, XL.16b, XH.16b eor XM.16b, XM.16b, T1.16b - enc_round CTR, v26 - + enc_round KS1, v28 eor XM.16b, XM.16b, T2.16b - pmull T2.1q, XL.1d, MASK.1d - enc_round CTR, v27 + enc_round KS0, v29 + pmull T2.1q, XL.1d, MASK.1d + enc_round KS1, v29 mov XH.d[0], XM.d[1] mov XM.d[1], XL.d[0] - enc_round CTR, v28 - + aese KS0.16b, v30.16b eor XL.16b, XM.16b, T2.16b - enc_round CTR, v29 - + aese KS1.16b, v30.16b ext T2.16b, XL.16b, XL.16b, #8 - aese CTR.16b, v30.16b - + eor KS0.16b, KS0.16b, v31.16b pmull XL.1q, XL.1d, MASK.1d eor T2.16b, T2.16b, XH.16b - eor KS.16b, CTR.16b, v31.16b - + eor KS1.16b, KS1.16b, v31.16b eor XL.16b, XL.16b, T2.16b .if \enc == 0 - eor INP.16b, INP.16b, KS.16b - st1 {INP.16b}, [x21], #16 + eor INP0.16b, INP0.16b, KS0.16b + eor INP1.16b, INP1.16b, KS1.16b .endif - cbz w19, 3f + st1 {INP0.16b-INP1.16b}, [x2], #32 - if_will_cond_yield_neon - st1 {XL.2d}, [x20] - .if \enc == 1 - st1 {KS.16b}, [x27] - .endif - do_cond_yield_neon - b 0b - endif_yield_neon + cbnz w0, 0b - b 1b +CPU_LE( rev x8, x8 ) + st1 {XL.2d}, [x1] + str x8, [x5, #8] // store lower counter -3: st1 {XL.2d}, [x20] .if \enc == 1 - st1 {KS.16b}, [x27] + st1 {KS0.16b-KS1.16b}, [x10] .endif -CPU_LE( rev x28, x28 ) - str x28, [x24, #8] // store lower counter - - frame_pop ret -4: b.eq 5f // AES-192? - enc_round CTR, v17 - enc_round CTR, v18 -5: enc_round CTR, v19 - enc_round CTR, v20 - b 2b +2: b.eq 3f // AES-192? + enc_round KS0, v17 + enc_round KS1, v17 + enc_round KS0, v18 + enc_round KS1, v18 +3: enc_round KS0, v19 + enc_round KS1, v19 + enc_round KS0, v20 + enc_round KS1, v20 + b 1b + +4: load_round_keys w7, x6 + b 0b .endm /* diff --git a/arch/arm64/crypto/ghash-ce-glue.c b/arch/arm64/crypto/ghash-ce-glue.c index 7cf0b1aa6ea8..6e9f33d14930 100644 --- a/arch/arm64/crypto/ghash-ce-glue.c +++ b/arch/arm64/crypto/ghash-ce-glue.c @@ -1,7 +1,7 @@ /* * Accelerated GHASH implementation with ARMv8 PMULL instructions. * - * Copyright (C) 2014 - 2017 Linaro Ltd. <ard.biesheuvel@linaro.org> + * Copyright (C) 2014 - 2018 Linaro Ltd. <ard.biesheuvel@linaro.org> * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published @@ -33,9 +33,12 @@ MODULE_ALIAS_CRYPTO("ghash"); #define GCM_IV_SIZE 12 struct ghash_key { - u64 a; - u64 b; - be128 k; + u64 h[2]; + u64 h2[2]; + u64 h3[2]; + u64 h4[2]; + + be128 k; }; struct ghash_desc_ctx { @@ -113,6 +116,9 @@ static void ghash_do_update(int blocks, u64 dg[], const char *src, } } +/* avoid hogging the CPU for too long */ +#define MAX_BLOCKS (SZ_64K / GHASH_BLOCK_SIZE) + static int ghash_update(struct shash_desc *desc, const u8 *src, unsigned int len) { @@ -136,11 +142,16 @@ static int ghash_update(struct shash_desc *desc, const u8 *src, blocks = len / GHASH_BLOCK_SIZE; len %= GHASH_BLOCK_SIZE; - ghash_do_update(blocks, ctx->digest, src, key, - partial ? ctx->buf : NULL); + do { + int chunk = min(blocks, MAX_BLOCKS); - src += blocks * GHASH_BLOCK_SIZE; - partial = 0; + ghash_do_update(chunk, ctx->digest, src, key, + partial ? ctx->buf : NULL); + + blocks -= chunk; + src += chunk * GHASH_BLOCK_SIZE; + partial = 0; + } while (unlikely(blocks > 0)); } if (len) memcpy(ctx->buf + partial, src, len); @@ -166,23 +177,36 @@ static int ghash_final(struct shash_desc *desc, u8 *dst) return 0; } +static void ghash_reflect(u64 h[], const be128 *k) +{ + u64 carry = be64_to_cpu(k->a) & BIT(63) ? 1 : 0; + + h[0] = (be64_to_cpu(k->b) << 1) | carry; + h[1] = (be64_to_cpu(k->a) << 1) | (be64_to_cpu(k->b) >> 63); + + if (carry) + h[1] ^= 0xc200000000000000UL; +} + static int __ghash_setkey(struct ghash_key *key, const u8 *inkey, unsigned int keylen) { - u64 a, b; + be128 h; /* needed for the fallback */ memcpy(&key->k, inkey, GHASH_BLOCK_SIZE); - /* perform multiplication by 'x' in GF(2^128) */ - b = get_unaligned_be64(inkey); - a = get_unaligned_be64(inkey + 8); + ghash_reflect(key->h, &key->k); - key->a = (a << 1) | (b >> 63); - key->b = (b << 1) | (a >> 63); + h = key->k; + gf128mul_lle(&h, &key->k); + ghash_reflect(key->h2, &h); - if (b >> 63) - key->b ^= 0xc200000000000000UL; + gf128mul_lle(&h, &key->k); + ghash_reflect(key->h3, &h); + + gf128mul_lle(&h, &key->k); + ghash_reflect(key->h4, &h); return 0; } @@ -204,7 +228,6 @@ static struct shash_alg ghash_alg = { .base.cra_name = "ghash", .base.cra_driver_name = "ghash-ce", .base.cra_priority = 200, - .base.cra_flags = CRYPTO_ALG_TYPE_SHASH, .base.cra_blocksize = GHASH_BLOCK_SIZE, .base.cra_ctxsize = sizeof(struct ghash_key), .base.cra_module = THIS_MODULE, @@ -245,7 +268,7 @@ static int gcm_setkey(struct crypto_aead *tfm, const u8 *inkey, __aes_arm64_encrypt(ctx->aes_key.key_enc, key, (u8[AES_BLOCK_SIZE]){}, num_rounds(&ctx->aes_key)); - return __ghash_setkey(&ctx->ghash_key, key, sizeof(key)); + return __ghash_setkey(&ctx->ghash_key, key, sizeof(be128)); } static int gcm_setauthsize(struct crypto_aead *tfm, unsigned int authsize) @@ -349,9 +372,10 @@ static int gcm_encrypt(struct aead_request *req) struct gcm_aes_ctx *ctx = crypto_aead_ctx(aead); struct skcipher_walk walk; u8 iv[AES_BLOCK_SIZE]; - u8 ks[AES_BLOCK_SIZE]; + u8 ks[2 * AES_BLOCK_SIZE]; u8 tag[AES_BLOCK_SIZE]; u64 dg[2] = {}; + int nrounds = num_rounds(&ctx->aes_key); int err; if (req->assoclen) @@ -360,39 +384,39 @@ static int gcm_encrypt(struct aead_request *req) memcpy(iv, req->iv, GCM_IV_SIZE); put_unaligned_be32(1, iv + GCM_IV_SIZE); - if (likely(may_use_simd())) { - kernel_neon_begin(); + err = skcipher_walk_aead_encrypt(&walk, req, false); - pmull_gcm_encrypt_block(tag, iv, ctx->aes_key.key_enc, - num_rounds(&ctx->aes_key)); + if (likely(may_use_simd() && walk.total >= 2 * AES_BLOCK_SIZE)) { + u32 const *rk = NULL; + + kernel_neon_begin(); + pmull_gcm_encrypt_block(tag, iv, ctx->aes_key.key_enc, nrounds); put_unaligned_be32(2, iv + GCM_IV_SIZE); - pmull_gcm_encrypt_block(ks, iv, NULL, - num_rounds(&ctx->aes_key)); + pmull_gcm_encrypt_block(ks, iv, NULL, nrounds); put_unaligned_be32(3, iv + GCM_IV_SIZE); - kernel_neon_end(); + pmull_gcm_encrypt_block(ks + AES_BLOCK_SIZE, iv, NULL, nrounds); + put_unaligned_be32(4, iv + GCM_IV_SIZE); - err = skcipher_walk_aead_encrypt(&walk, req, false); + do { + int blocks = walk.nbytes / (2 * AES_BLOCK_SIZE) * 2; - while (walk.nbytes >= AES_BLOCK_SIZE) { - int blocks = walk.nbytes / AES_BLOCK_SIZE; + if (rk) + kernel_neon_begin(); - kernel_neon_begin(); pmull_gcm_encrypt(blocks, dg, walk.dst.virt.addr, walk.src.virt.addr, &ctx->ghash_key, - iv, ctx->aes_key.key_enc, - num_rounds(&ctx->aes_key), ks); + iv, rk, nrounds, ks); kernel_neon_end(); err = skcipher_walk_done(&walk, - walk.nbytes % AES_BLOCK_SIZE); - } + walk.nbytes % (2 * AES_BLOCK_SIZE)); + + rk = ctx->aes_key.key_enc; + } while (walk.nbytes >= 2 * AES_BLOCK_SIZE); } else { - __aes_arm64_encrypt(ctx->aes_key.key_enc, tag, iv, - num_rounds(&ctx->aes_key)); + __aes_arm64_encrypt(ctx->aes_key.key_enc, tag, iv, nrounds); put_unaligned_be32(2, iv + GCM_IV_SIZE); - err = skcipher_walk_aead_encrypt(&walk, req, false); - while (walk.nbytes >= AES_BLOCK_SIZE) { int blocks = walk.nbytes / AES_BLOCK_SIZE; u8 *dst = walk.dst.virt.addr; @@ -400,8 +424,7 @@ static int gcm_encrypt(struct aead_request *req) do { __aes_arm64_encrypt(ctx->aes_key.key_enc, - ks, iv, - num_rounds(&ctx->aes_key)); + ks, iv, nrounds); crypto_xor_cpy(dst, src, ks, AES_BLOCK_SIZE); crypto_inc(iv, AES_BLOCK_SIZE); @@ -418,19 +441,28 @@ static int gcm_encrypt(struct aead_request *req) } if (walk.nbytes) __aes_arm64_encrypt(ctx->aes_key.key_enc, ks, iv, - num_rounds(&ctx->aes_key)); + nrounds); } /* handle the tail */ if (walk.nbytes) { u8 buf[GHASH_BLOCK_SIZE]; + unsigned int nbytes = walk.nbytes; + u8 *dst = walk.dst.virt.addr; + u8 *head = NULL; crypto_xor_cpy(walk.dst.virt.addr, walk.src.virt.addr, ks, walk.nbytes); - memcpy(buf, walk.dst.virt.addr, walk.nbytes); - memset(buf + walk.nbytes, 0, GHASH_BLOCK_SIZE - walk.nbytes); - ghash_do_update(1, dg, buf, &ctx->ghash_key, NULL); + if (walk.nbytes > GHASH_BLOCK_SIZE) { + head = dst; + dst += GHASH_BLOCK_SIZE; + nbytes %= GHASH_BLOCK_SIZE; + } + + memcpy(buf, dst, nbytes); + memset(buf + nbytes, 0, GHASH_BLOCK_SIZE - nbytes); + ghash_do_update(!!nbytes, dg, buf, &ctx->ghash_key, head); err = skcipher_walk_done(&walk, 0); } @@ -453,10 +485,11 @@ static int gcm_decrypt(struct aead_request *req) struct gcm_aes_ctx *ctx = crypto_aead_ctx(aead); unsigned int authsize = crypto_aead_authsize(aead); struct skcipher_walk walk; - u8 iv[AES_BLOCK_SIZE]; + u8 iv[2 * AES_BLOCK_SIZE]; u8 tag[AES_BLOCK_SIZE]; - u8 buf[GHASH_BLOCK_SIZE]; + u8 buf[2 * GHASH_BLOCK_SIZE]; u64 dg[2] = {}; + int nrounds = num_rounds(&ctx->aes_key); int err; if (req->assoclen) @@ -465,39 +498,53 @@ static int gcm_decrypt(struct aead_request *req) memcpy(iv, req->iv, GCM_IV_SIZE); put_unaligned_be32(1, iv + GCM_IV_SIZE); - if (likely(may_use_simd())) { - kernel_neon_begin(); + err = skcipher_walk_aead_decrypt(&walk, req, false); + + if (likely(may_use_simd() && walk.total >= 2 * AES_BLOCK_SIZE)) { + u32 const *rk = NULL; - pmull_gcm_encrypt_block(tag, iv, ctx->aes_key.key_enc, - num_rounds(&ctx->aes_key)); + kernel_neon_begin(); + pmull_gcm_encrypt_block(tag, iv, ctx->aes_key.key_enc, nrounds); put_unaligned_be32(2, iv + GCM_IV_SIZE); - kernel_neon_end(); - err = skcipher_walk_aead_decrypt(&walk, req, false); + do { + int blocks = walk.nbytes / (2 * AES_BLOCK_SIZE) * 2; + int rem = walk.total - blocks * AES_BLOCK_SIZE; - while (walk.nbytes >= AES_BLOCK_SIZE) { - int blocks = walk.nbytes / AES_BLOCK_SIZE; + if (rk) + kernel_neon_begin(); - kernel_neon_begin(); pmull_gcm_decrypt(blocks, dg, walk.dst.virt.addr, walk.src.virt.addr, &ctx->ghash_key, - iv, ctx->aes_key.key_enc, - num_rounds(&ctx->aes_key)); + iv, rk, nrounds); + + /* check if this is the final iteration of the loop */ + if (rem < (2 * AES_BLOCK_SIZE)) { + u8 *iv2 = iv + AES_BLOCK_SIZE; + + if (rem > AES_BLOCK_SIZE) { + memcpy(iv2, iv, AES_BLOCK_SIZE); + crypto_inc(iv2, AES_BLOCK_SIZE); + } + + pmull_gcm_encrypt_block(iv, iv, NULL, nrounds); + + if (rem > AES_BLOCK_SIZE) + pmull_gcm_encrypt_block(iv2, iv2, NULL, + nrounds); + } + kernel_neon_end(); err = skcipher_walk_done(&walk, - walk.nbytes % AES_BLOCK_SIZE); - } - if (walk.nbytes) - pmull_gcm_encrypt_block(iv, iv, NULL, - num_rounds(&ctx->aes_key)); + walk.nbytes % (2 * AES_BLOCK_SIZE)); + + rk = ctx->aes_key.key_enc; + } while (walk.nbytes >= 2 * AES_BLOCK_SIZE); } else { - __aes_arm64_encrypt(ctx->aes_key.key_enc, tag, iv, - num_rounds(&ctx->aes_key)); + __aes_arm64_encrypt(ctx->aes_key.key_enc, tag, iv, nrounds); put_unaligned_be32(2, iv + GCM_IV_SIZE); - err = skcipher_walk_aead_decrypt(&walk, req, false); - while (walk.nbytes >= AES_BLOCK_SIZE) { int blocks = walk.nbytes / AES_BLOCK_SIZE; u8 *dst = walk.dst.virt.addr; @@ -508,8 +555,7 @@ static int gcm_decrypt(struct aead_request *req) do { __aes_arm64_encrypt(ctx->aes_key.key_enc, - buf, iv, - num_rounds(&ctx->aes_key)); + buf, iv, nrounds); crypto_xor_cpy(dst, src, buf, AES_BLOCK_SIZE); crypto_inc(iv, AES_BLOCK_SIZE); @@ -522,14 +568,24 @@ static int gcm_decrypt(struct aead_request *req) } if (walk.nbytes) __aes_arm64_encrypt(ctx->aes_key.key_enc, iv, iv, - num_rounds(&ctx->aes_key)); + nrounds); } /* handle the tail */ if (walk.nbytes) { - memcpy(buf, walk.src.virt.addr, walk.nbytes); - memset(buf + walk.nbytes, 0, GHASH_BLOCK_SIZE - walk.nbytes); - ghash_do_update(1, dg, buf, &ctx->ghash_key, NULL); + const u8 *src = walk.src.virt.addr; + const u8 *head = NULL; + unsigned int nbytes = walk.nbytes; + + if (walk.nbytes > GHASH_BLOCK_SIZE) { + head = src; + src += GHASH_BLOCK_SIZE; + nbytes %= GHASH_BLOCK_SIZE; + } + + memcpy(buf, src, nbytes); + memset(buf + nbytes, 0, GHASH_BLOCK_SIZE - nbytes); + ghash_do_update(!!nbytes, dg, buf, &ctx->ghash_key, head); crypto_xor_cpy(walk.dst.virt.addr, walk.src.virt.addr, iv, walk.nbytes); @@ -554,7 +610,7 @@ static int gcm_decrypt(struct aead_request *req) static struct aead_alg gcm_aes_alg = { .ivsize = GCM_IV_SIZE, - .chunksize = AES_BLOCK_SIZE, + .chunksize = 2 * AES_BLOCK_SIZE, .maxauthsize = AES_BLOCK_SIZE, .setkey = gcm_setkey, .setauthsize = gcm_setauthsize, diff --git a/arch/arm64/crypto/sha1-ce-glue.c b/arch/arm64/crypto/sha1-ce-glue.c index efbeb3e0dcfb..17fac2889f56 100644 --- a/arch/arm64/crypto/sha1-ce-glue.c +++ b/arch/arm64/crypto/sha1-ce-glue.c @@ -99,7 +99,6 @@ static struct shash_alg alg = { .cra_name = "sha1", .cra_driver_name = "sha1-ce", .cra_priority = 200, - .cra_flags = CRYPTO_ALG_TYPE_SHASH, .cra_blocksize = SHA1_BLOCK_SIZE, .cra_module = THIS_MODULE, } diff --git a/arch/arm64/crypto/sha2-ce-glue.c b/arch/arm64/crypto/sha2-ce-glue.c index fd1ff2b13dfa..261f5195cab7 100644 --- a/arch/arm64/crypto/sha2-ce-glue.c +++ b/arch/arm64/crypto/sha2-ce-glue.c @@ -114,7 +114,6 @@ static struct shash_alg algs[] = { { .cra_name = "sha224", .cra_driver_name = "sha224-ce", .cra_priority = 200, - .cra_flags = CRYPTO_ALG_TYPE_SHASH, .cra_blocksize = SHA256_BLOCK_SIZE, .cra_module = THIS_MODULE, } @@ -129,7 +128,6 @@ static struct shash_alg algs[] = { { .cra_name = "sha256", .cra_driver_name = "sha256-ce", .cra_priority = 200, - .cra_flags = CRYPTO_ALG_TYPE_SHASH, .cra_blocksize = SHA256_BLOCK_SIZE, .cra_module = THIS_MODULE, } diff --git a/arch/arm64/crypto/sha256-glue.c b/arch/arm64/crypto/sha256-glue.c index e8880ccdc71f..4aedeaefd61f 100644 --- a/arch/arm64/crypto/sha256-glue.c +++ b/arch/arm64/crypto/sha256-glue.c @@ -67,8 +67,7 @@ static struct shash_alg algs[] = { { .descsize = sizeof(struct sha256_state), .base.cra_name = "sha256", .base.cra_driver_name = "sha256-arm64", - .base.cra_priority = 100, - .base.cra_flags = CRYPTO_ALG_TYPE_SHASH, + .base.cra_priority = 125, .base.cra_blocksize = SHA256_BLOCK_SIZE, .base.cra_module = THIS_MODULE, }, { @@ -80,8 +79,7 @@ static struct shash_alg algs[] = { { .descsize = sizeof(struct sha256_state), .base.cra_name = "sha224", .base.cra_driver_name = "sha224-arm64", - .base.cra_priority = 100, - .base.cra_flags = CRYPTO_ALG_TYPE_SHASH, + .base.cra_priority = 125, .base.cra_blocksize = SHA224_BLOCK_SIZE, .base.cra_module = THIS_MODULE, } }; @@ -153,7 +151,6 @@ static struct shash_alg neon_algs[] = { { .base.cra_name = "sha256", .base.cra_driver_name = "sha256-arm64-neon", .base.cra_priority = 150, - .base.cra_flags = CRYPTO_ALG_TYPE_SHASH, .base.cra_blocksize = SHA256_BLOCK_SIZE, .base.cra_module = THIS_MODULE, }, { @@ -166,7 +163,6 @@ static struct shash_alg neon_algs[] = { { .base.cra_name = "sha224", .base.cra_driver_name = "sha224-arm64-neon", .base.cra_priority = 150, - .base.cra_flags = CRYPTO_ALG_TYPE_SHASH, .base.cra_blocksize = SHA224_BLOCK_SIZE, .base.cra_module = THIS_MODULE, } }; diff --git a/arch/arm64/crypto/sha3-ce-glue.c b/arch/arm64/crypto/sha3-ce-glue.c index da8222e528bd..a336feac0f59 100644 --- a/arch/arm64/crypto/sha3-ce-glue.c +++ b/arch/arm64/crypto/sha3-ce-glue.c @@ -105,7 +105,6 @@ static struct shash_alg algs[] = { { .descsize = sizeof(struct sha3_state), .base.cra_name = "sha3-224", .base.cra_driver_name = "sha3-224-ce", - .base.cra_flags = CRYPTO_ALG_TYPE_SHASH, .base.cra_blocksize = SHA3_224_BLOCK_SIZE, .base.cra_module = THIS_MODULE, .base.cra_priority = 200, @@ -117,7 +116,6 @@ static struct shash_alg algs[] = { { .descsize = sizeof(struct sha3_state), .base.cra_name = "sha3-256", .base.cra_driver_name = "sha3-256-ce", - .base.cra_flags = CRYPTO_ALG_TYPE_SHASH, .base.cra_blocksize = SHA3_256_BLOCK_SIZE, .base.cra_module = THIS_MODULE, .base.cra_priority = 200, @@ -129,7 +127,6 @@ static struct shash_alg algs[] = { { .descsize = sizeof(struct sha3_state), .base.cra_name = "sha3-384", .base.cra_driver_name = "sha3-384-ce", - .base.cra_flags = CRYPTO_ALG_TYPE_SHASH, .base.cra_blocksize = SHA3_384_BLOCK_SIZE, .base.cra_module = THIS_MODULE, .base.cra_priority = 200, @@ -141,7 +138,6 @@ static struct shash_alg algs[] = { { .descsize = sizeof(struct sha3_state), .base.cra_name = "sha3-512", .base.cra_driver_name = "sha3-512-ce", - .base.cra_flags = CRYPTO_ALG_TYPE_SHASH, .base.cra_blocksize = SHA3_512_BLOCK_SIZE, .base.cra_module = THIS_MODULE, .base.cra_priority = 200, diff --git a/arch/arm64/crypto/sha512-ce-glue.c b/arch/arm64/crypto/sha512-ce-glue.c index a77c8632a589..f2c5f28c622a 100644 --- a/arch/arm64/crypto/sha512-ce-glue.c +++ b/arch/arm64/crypto/sha512-ce-glue.c @@ -87,7 +87,6 @@ static struct shash_alg algs[] = { { .base.cra_name = "sha384", .base.cra_driver_name = "sha384-ce", .base.cra_priority = 200, - .base.cra_flags = CRYPTO_ALG_TYPE_SHASH, .base.cra_blocksize = SHA512_BLOCK_SIZE, .base.cra_module = THIS_MODULE, }, { @@ -100,7 +99,6 @@ static struct shash_alg algs[] = { { .base.cra_name = "sha512", .base.cra_driver_name = "sha512-ce", .base.cra_priority = 200, - .base.cra_flags = CRYPTO_ALG_TYPE_SHASH, .base.cra_blocksize = SHA512_BLOCK_SIZE, .base.cra_module = THIS_MODULE, } }; diff --git a/arch/arm64/crypto/sha512-glue.c b/arch/arm64/crypto/sha512-glue.c index 27db4851e380..325b23b43a9b 100644 --- a/arch/arm64/crypto/sha512-glue.c +++ b/arch/arm64/crypto/sha512-glue.c @@ -63,7 +63,6 @@ static struct shash_alg algs[] = { { .base.cra_name = "sha512", .base.cra_driver_name = "sha512-arm64", .base.cra_priority = 150, - .base.cra_flags = CRYPTO_ALG_TYPE_SHASH, .base.cra_blocksize = SHA512_BLOCK_SIZE, .base.cra_module = THIS_MODULE, }, { @@ -76,7 +75,6 @@ static struct shash_alg algs[] = { { .base.cra_name = "sha384", .base.cra_driver_name = "sha384-arm64", .base.cra_priority = 150, - .base.cra_flags = CRYPTO_ALG_TYPE_SHASH, .base.cra_blocksize = SHA384_BLOCK_SIZE, .base.cra_module = THIS_MODULE, } }; diff --git a/arch/arm64/crypto/sm3-ce-glue.c b/arch/arm64/crypto/sm3-ce-glue.c index 3b4948f7e26f..88938a20d9b2 100644 --- a/arch/arm64/crypto/sm3-ce-glue.c +++ b/arch/arm64/crypto/sm3-ce-glue.c @@ -72,7 +72,6 @@ static struct shash_alg sm3_alg = { .descsize = sizeof(struct sm3_state), .base.cra_name = "sm3", .base.cra_driver_name = "sm3-ce", - .base.cra_flags = CRYPTO_ALG_TYPE_SHASH, .base.cra_blocksize = SM3_BLOCK_SIZE, .base.cra_module = THIS_MODULE, .base.cra_priority = 200, diff --git a/arch/arm64/include/asm/Kbuild b/arch/arm64/include/asm/Kbuild index 3a9b84d39d71..6cd5d77b6b44 100644 --- a/arch/arm64/include/asm/Kbuild +++ b/arch/arm64/include/asm/Kbuild @@ -16,6 +16,7 @@ generic-y += mm-arch-hooks.h generic-y += msi.h generic-y += preempt.h generic-y += qrwlock.h +generic-y += qspinlock.h generic-y += rwsem.h generic-y += segment.h generic-y += serial.h diff --git a/arch/arm64/include/asm/acpi.h b/arch/arm64/include/asm/acpi.h index 0db62a4cbce2..709208dfdc8b 100644 --- a/arch/arm64/include/asm/acpi.h +++ b/arch/arm64/include/asm/acpi.h @@ -12,10 +12,12 @@ #ifndef _ASM_ACPI_H #define _ASM_ACPI_H +#include <linux/efi.h> #include <linux/memblock.h> #include <linux/psci.h> #include <asm/cputype.h> +#include <asm/io.h> #include <asm/smp_plat.h> #include <asm/tlbflush.h> @@ -29,18 +31,22 @@ /* Basic configuration for ACPI */ #ifdef CONFIG_ACPI +pgprot_t __acpi_get_mem_attribute(phys_addr_t addr); + /* ACPI table mapping after acpi_permanent_mmap is set */ static inline void __iomem *acpi_os_ioremap(acpi_physical_address phys, acpi_size size) { + /* For normal memory we already have a cacheable mapping. */ + if (memblock_is_map_memory(phys)) + return (void __iomem *)__phys_to_virt(phys); + /* - * EFI's reserve_regions() call adds memory with the WB attribute - * to memblock via early_init_dt_add_memory_arch(). + * We should still honor the memory's attribute here because + * crash dump kernel possibly excludes some ACPI (reclaim) + * regions from memblock list. */ - if (!memblock_is_memory(phys)) - return ioremap(phys, size); - - return ioremap_cache(phys, size); + return __ioremap(phys, size, __acpi_get_mem_attribute(phys)); } #define acpi_os_ioremap acpi_os_ioremap @@ -129,15 +135,20 @@ static inline const char *acpi_get_enable_method(int cpu) * for compatibility. */ #define acpi_disable_cmcff 1 -pgprot_t arch_apei_get_mem_attribute(phys_addr_t addr); +static inline pgprot_t arch_apei_get_mem_attribute(phys_addr_t addr) +{ + return __acpi_get_mem_attribute(addr); +} #endif /* CONFIG_ACPI_APEI */ #ifdef CONFIG_ACPI_NUMA int arm64_acpi_numa_init(void); -int acpi_numa_get_nid(unsigned int cpu, u64 hwid); +int acpi_numa_get_nid(unsigned int cpu); +void acpi_map_cpus_to_nodes(void); #else static inline int arm64_acpi_numa_init(void) { return -ENOSYS; } -static inline int acpi_numa_get_nid(unsigned int cpu, u64 hwid) { return NUMA_NO_NODE; } +static inline int acpi_numa_get_nid(unsigned int cpu) { return NUMA_NO_NODE; } +static inline void acpi_map_cpus_to_nodes(void) { } #endif /* CONFIG_ACPI_NUMA */ #define ACPI_TABLE_UPGRADE_MAX_PHYS MEMBLOCK_ALLOC_ACCESSIBLE diff --git a/arch/arm64/include/asm/atomic.h b/arch/arm64/include/asm/atomic.h index c0235e0ff849..9bca54dda75c 100644 --- a/arch/arm64/include/asm/atomic.h +++ b/arch/arm64/include/asm/atomic.h @@ -40,17 +40,6 @@ #include <asm/cmpxchg.h> -#define ___atomic_add_unless(v, a, u, sfx) \ -({ \ - typeof((v)->counter) c, old; \ - \ - c = atomic##sfx##_read(v); \ - while (c != (u) && \ - (old = atomic##sfx##_cmpxchg((v), c, c + (a))) != c) \ - c = old; \ - c; \ - }) - #define ATOMIC_INIT(i) { (i) } #define atomic_read(v) READ_ONCE((v)->counter) @@ -61,21 +50,11 @@ #define atomic_add_return_release atomic_add_return_release #define atomic_add_return atomic_add_return -#define atomic_inc_return_relaxed(v) atomic_add_return_relaxed(1, (v)) -#define atomic_inc_return_acquire(v) atomic_add_return_acquire(1, (v)) -#define atomic_inc_return_release(v) atomic_add_return_release(1, (v)) -#define atomic_inc_return(v) atomic_add_return(1, (v)) - #define atomic_sub_return_relaxed atomic_sub_return_relaxed #define atomic_sub_return_acquire atomic_sub_return_acquire #define atomic_sub_return_release atomic_sub_return_release #define atomic_sub_return atomic_sub_return -#define atomic_dec_return_relaxed(v) atomic_sub_return_relaxed(1, (v)) -#define atomic_dec_return_acquire(v) atomic_sub_return_acquire(1, (v)) -#define atomic_dec_return_release(v) atomic_sub_return_release(1, (v)) -#define atomic_dec_return(v) atomic_sub_return(1, (v)) - #define atomic_fetch_add_relaxed atomic_fetch_add_relaxed #define atomic_fetch_add_acquire atomic_fetch_add_acquire #define atomic_fetch_add_release atomic_fetch_add_release @@ -119,13 +98,6 @@ cmpxchg_release(&((v)->counter), (old), (new)) #define atomic_cmpxchg(v, old, new) cmpxchg(&((v)->counter), (old), (new)) -#define atomic_inc(v) atomic_add(1, (v)) -#define atomic_dec(v) atomic_sub(1, (v)) -#define atomic_inc_and_test(v) (atomic_inc_return(v) == 0) -#define atomic_dec_and_test(v) (atomic_dec_return(v) == 0) -#define atomic_sub_and_test(i, v) (atomic_sub_return((i), (v)) == 0) -#define atomic_add_negative(i, v) (atomic_add_return((i), (v)) < 0) -#define __atomic_add_unless(v, a, u) ___atomic_add_unless(v, a, u,) #define atomic_andnot atomic_andnot /* @@ -140,21 +112,11 @@ #define atomic64_add_return_release atomic64_add_return_release #define atomic64_add_return atomic64_add_return -#define atomic64_inc_return_relaxed(v) atomic64_add_return_relaxed(1, (v)) -#define atomic64_inc_return_acquire(v) atomic64_add_return_acquire(1, (v)) -#define atomic64_inc_return_release(v) atomic64_add_return_release(1, (v)) -#define atomic64_inc_return(v) atomic64_add_return(1, (v)) - #define atomic64_sub_return_relaxed atomic64_sub_return_relaxed #define atomic64_sub_return_acquire atomic64_sub_return_acquire #define atomic64_sub_return_release atomic64_sub_return_release #define atomic64_sub_return atomic64_sub_return -#define atomic64_dec_return_relaxed(v) atomic64_sub_return_relaxed(1, (v)) -#define atomic64_dec_return_acquire(v) atomic64_sub_return_acquire(1, (v)) -#define atomic64_dec_return_release(v) atomic64_sub_return_release(1, (v)) -#define atomic64_dec_return(v) atomic64_sub_return(1, (v)) - #define atomic64_fetch_add_relaxed atomic64_fetch_add_relaxed #define atomic64_fetch_add_acquire atomic64_fetch_add_acquire #define atomic64_fetch_add_release atomic64_fetch_add_release @@ -195,16 +157,9 @@ #define atomic64_cmpxchg_release atomic_cmpxchg_release #define atomic64_cmpxchg atomic_cmpxchg -#define atomic64_inc(v) atomic64_add(1, (v)) -#define atomic64_dec(v) atomic64_sub(1, (v)) -#define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0) -#define atomic64_dec_and_test(v) (atomic64_dec_return(v) == 0) -#define atomic64_sub_and_test(i, v) (atomic64_sub_return((i), (v)) == 0) -#define atomic64_add_negative(i, v) (atomic64_add_return((i), (v)) < 0) -#define atomic64_add_unless(v, a, u) (___atomic_add_unless(v, a, u, 64) != u) #define atomic64_andnot atomic64_andnot -#define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0) +#define atomic64_dec_if_positive atomic64_dec_if_positive #endif #endif diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h index f11518af96a9..822a9192c551 100644 --- a/arch/arm64/include/asm/barrier.h +++ b/arch/arm64/include/asm/barrier.h @@ -128,6 +128,19 @@ do { \ __u.__val; \ }) +#define smp_cond_load_relaxed(ptr, cond_expr) \ +({ \ + typeof(ptr) __PTR = (ptr); \ + typeof(*ptr) VAL; \ + for (;;) { \ + VAL = READ_ONCE(*__PTR); \ + if (cond_expr) \ + break; \ + __cmpwait_relaxed(__PTR, VAL); \ + } \ + VAL; \ +}) + #define smp_cond_load_acquire(ptr, cond_expr) \ ({ \ typeof(ptr) __PTR = (ptr); \ diff --git a/arch/arm64/include/asm/bitops.h b/arch/arm64/include/asm/bitops.h index 9c19594ce7cb..10d536b1af74 100644 --- a/arch/arm64/include/asm/bitops.h +++ b/arch/arm64/include/asm/bitops.h @@ -17,22 +17,11 @@ #define __ASM_BITOPS_H #include <linux/compiler.h> -#include <asm/barrier.h> #ifndef _LINUX_BITOPS_H #error only <linux/bitops.h> can be included directly #endif -/* - * Little endian assembly atomic bitops. - */ -extern void set_bit(int nr, volatile unsigned long *p); -extern void clear_bit(int nr, volatile unsigned long *p); -extern void change_bit(int nr, volatile unsigned long *p); -extern int test_and_set_bit(int nr, volatile unsigned long *p); -extern int test_and_clear_bit(int nr, volatile unsigned long *p); -extern int test_and_change_bit(int nr, volatile unsigned long *p); - #include <asm-generic/bitops/builtin-__ffs.h> #include <asm-generic/bitops/builtin-ffs.h> #include <asm-generic/bitops/builtin-__fls.h> @@ -44,15 +33,11 @@ extern int test_and_change_bit(int nr, volatile unsigned long *p); #include <asm-generic/bitops/sched.h> #include <asm-generic/bitops/hweight.h> -#include <asm-generic/bitops/lock.h> +#include <asm-generic/bitops/atomic.h> +#include <asm-generic/bitops/lock.h> #include <asm-generic/bitops/non-atomic.h> #include <asm-generic/bitops/le.h> - -/* - * Ext2 is defined to use little-endian byte ordering. - */ -#define ext2_set_bit_atomic(lock, nr, p) test_and_set_bit_le(nr, p) -#define ext2_clear_bit_atomic(lock, nr, p) test_and_clear_bit_le(nr, p) +#include <asm-generic/bitops/ext2-atomic-setbit.h> #endif /* __ASM_BITOPS_H */ diff --git a/arch/arm64/include/asm/cache.h b/arch/arm64/include/asm/cache.h index 5df5cfe1c143..5ee5bca8c24b 100644 --- a/arch/arm64/include/asm/cache.h +++ b/arch/arm64/include/asm/cache.h @@ -21,12 +21,16 @@ #define CTR_L1IP_SHIFT 14 #define CTR_L1IP_MASK 3 #define CTR_DMINLINE_SHIFT 16 +#define CTR_IMINLINE_SHIFT 0 #define CTR_ERG_SHIFT 20 #define CTR_CWG_SHIFT 24 #define CTR_CWG_MASK 15 #define CTR_IDC_SHIFT 28 #define CTR_DIC_SHIFT 29 +#define CTR_CACHE_MINLINE_MASK \ + (0xf << CTR_DMINLINE_SHIFT | 0xf << CTR_IMINLINE_SHIFT) + #define CTR_L1IP(ctr) (((ctr) >> CTR_L1IP_SHIFT) & CTR_L1IP_MASK) #define ICACHE_POLICY_VPIPT 0 diff --git a/arch/arm64/include/asm/cacheflush.h b/arch/arm64/include/asm/cacheflush.h index d264a7274811..19844211a4e6 100644 --- a/arch/arm64/include/asm/cacheflush.h +++ b/arch/arm64/include/asm/cacheflush.h @@ -19,6 +19,7 @@ #ifndef __ASM_CACHEFLUSH_H #define __ASM_CACHEFLUSH_H +#include <linux/kgdb.h> #include <linux/mm.h> /* @@ -71,7 +72,7 @@ * - kaddr - page address * - size - region size */ -extern void flush_icache_range(unsigned long start, unsigned long end); +extern void __flush_icache_range(unsigned long start, unsigned long end); extern int invalidate_icache_range(unsigned long start, unsigned long end); extern void __flush_dcache_area(void *addr, size_t len); extern void __inval_dcache_area(void *addr, size_t len); @@ -81,6 +82,30 @@ extern void __clean_dcache_area_pou(void *addr, size_t len); extern long __flush_cache_user_range(unsigned long start, unsigned long end); extern void sync_icache_aliases(void *kaddr, unsigned long len); +static inline void flush_icache_range(unsigned long start, unsigned long end) +{ + __flush_icache_range(start, end); + + /* + * IPI all online CPUs so that they undergo a context synchronization + * event and are forced to refetch the new instructions. + */ +#ifdef CONFIG_KGDB + /* + * KGDB performs cache maintenance with interrupts disabled, so we + * will deadlock trying to IPI the secondary CPUs. In theory, we can + * set CACHE_FLUSH_IS_SAFE to 0 to avoid this known issue, but that + * just means that KGDB will elide the maintenance altogether! As it + * turns out, KGDB uses IPIs to round-up the secondary CPUs during + * the patching operation, so we don't need extra IPIs here anyway. + * In which case, add a KGDB-specific bodge and return early. + */ + if (kgdb_connected && irqs_disabled()) + return; +#endif + kick_all_cpus_sync(); +} + static inline void flush_cache_mm(struct mm_struct *mm) { } diff --git a/arch/arm64/include/asm/cpucaps.h b/arch/arm64/include/asm/cpucaps.h index 8a699c708fc9..ae1f70450fb2 100644 --- a/arch/arm64/include/asm/cpucaps.h +++ b/arch/arm64/include/asm/cpucaps.h @@ -49,7 +49,9 @@ #define ARM64_HAS_CACHE_DIC 28 #define ARM64_HW_DBM 29 #define ARM64_SSBD 30 +#define ARM64_MISMATCHED_CACHE_TYPE 31 +#define ARM64_HAS_STAGE2_FWB 32 -#define ARM64_NCAPS 31 +#define ARM64_NCAPS 33 #endif /* __ASM_CPUCAPS_H */ diff --git a/arch/arm64/include/asm/efi.h b/arch/arm64/include/asm/efi.h index 192d791f1103..7ed320895d1f 100644 --- a/arch/arm64/include/asm/efi.h +++ b/arch/arm64/include/asm/efi.h @@ -87,6 +87,9 @@ static inline unsigned long efi_get_max_initrd_addr(unsigned long dram_base, #define efi_call_runtime(f, ...) sys_table_arg->runtime->f(__VA_ARGS__) #define efi_is_64bit() (true) +#define efi_table_attr(table, attr, instance) \ + ((table##_t *)instance)->attr + #define efi_call_proto(protocol, f, instance, ...) \ ((protocol##_t *)instance)->f(instance, ##__VA_ARGS__) diff --git a/arch/arm64/include/asm/fpsimd.h b/arch/arm64/include/asm/fpsimd.h index fa92747a49c8..dd1ad3950ef5 100644 --- a/arch/arm64/include/asm/fpsimd.h +++ b/arch/arm64/include/asm/fpsimd.h @@ -16,13 +16,15 @@ #ifndef __ASM_FP_H #define __ASM_FP_H -#include <asm/ptrace.h> #include <asm/errno.h> +#include <asm/ptrace.h> #include <asm/processor.h> #include <asm/sigcontext.h> +#include <asm/sysreg.h> #ifndef __ASSEMBLY__ +#include <linux/build_bug.h> #include <linux/cache.h> #include <linux/init.h> #include <linux/stddef.h> @@ -102,6 +104,16 @@ extern int sve_set_vector_length(struct task_struct *task, extern int sve_set_current_vl(unsigned long arg); extern int sve_get_current_vl(void); +static inline void sve_user_disable(void) +{ + sysreg_clear_set(cpacr_el1, CPACR_EL1_ZEN_EL0EN, 0); +} + +static inline void sve_user_enable(void) +{ + sysreg_clear_set(cpacr_el1, 0, CPACR_EL1_ZEN_EL0EN); +} + /* * Probing and setup functions. * Calls to these functions must be serialised with one another. @@ -128,6 +140,9 @@ static inline int sve_get_current_vl(void) return -EINVAL; } +static inline void sve_user_disable(void) { BUILD_BUG(); } +static inline void sve_user_enable(void) { BUILD_BUG(); } + static inline void sve_init_vq_map(void) { } static inline void sve_update_vq_map(void) { } static inline int sve_verify_vq_map(void) { return 0; } diff --git a/arch/arm64/include/asm/hw_breakpoint.h b/arch/arm64/include/asm/hw_breakpoint.h index 41770766d964..6a53e59ced95 100644 --- a/arch/arm64/include/asm/hw_breakpoint.h +++ b/arch/arm64/include/asm/hw_breakpoint.h @@ -119,13 +119,16 @@ static inline void decode_ctrl_reg(u32 reg, struct task_struct; struct notifier_block; +struct perf_event_attr; struct perf_event; struct pmu; extern int arch_bp_generic_fields(struct arch_hw_breakpoint_ctrl ctrl, int *gen_len, int *gen_type, int *offset); -extern int arch_check_bp_in_kernelspace(struct perf_event *bp); -extern int arch_validate_hwbkpt_settings(struct perf_event *bp); +extern int arch_check_bp_in_kernelspace(struct arch_hw_breakpoint *hw); +extern int hw_breakpoint_arch_parse(struct perf_event *bp, + const struct perf_event_attr *attr, + struct arch_hw_breakpoint *hw); extern int hw_breakpoint_exceptions_notify(struct notifier_block *unused, unsigned long val, void *data); diff --git a/arch/arm64/include/asm/insn.h b/arch/arm64/include/asm/insn.h index f62c56b1793f..c6802dea6cab 100644 --- a/arch/arm64/include/asm/insn.h +++ b/arch/arm64/include/asm/insn.h @@ -446,8 +446,6 @@ u32 aarch64_insn_gen_prefetch(enum aarch64_insn_register base, s32 aarch64_get_branch_offset(u32 insn); u32 aarch64_set_branch_offset(u32 insn, s32 offset); -bool aarch64_insn_hotpatch_safe(u32 old_insn, u32 new_insn); - int aarch64_insn_patch_text_nosync(void *addr, u32 insn); int aarch64_insn_patch_text(void *addrs[], u32 insns[], int cnt); diff --git a/arch/arm64/include/asm/irq.h b/arch/arm64/include/asm/irq.h index a0fee6985e6a..b2b0c6405eb0 100644 --- a/arch/arm64/include/asm/irq.h +++ b/arch/arm64/include/asm/irq.h @@ -8,8 +8,6 @@ struct pt_regs; -extern void set_handle_irq(void (*handle_irq)(struct pt_regs *)); - static inline int nr_legacy_irqs(void) { return 0; diff --git a/arch/arm64/include/asm/kprobes.h b/arch/arm64/include/asm/kprobes.h index 6deb8d726041..d5a44cf859e9 100644 --- a/arch/arm64/include/asm/kprobes.h +++ b/arch/arm64/include/asm/kprobes.h @@ -48,7 +48,6 @@ struct kprobe_ctlblk { unsigned long saved_irqflag; struct prev_kprobe prev_kprobe; struct kprobe_step_ctx ss_ctx; - struct pt_regs jprobe_saved_regs; }; void arch_remove_kprobe(struct kprobe *); diff --git a/arch/arm64/include/asm/kvm_arm.h b/arch/arm64/include/asm/kvm_arm.h index 6dd285e979c9..aa45df752a16 100644 --- a/arch/arm64/include/asm/kvm_arm.h +++ b/arch/arm64/include/asm/kvm_arm.h @@ -23,6 +23,7 @@ #include <asm/types.h> /* Hyp Configuration Register (HCR) bits */ +#define HCR_FWB (UL(1) << 46) #define HCR_TEA (UL(1) << 37) #define HCR_TERR (UL(1) << 36) #define HCR_TLOR (UL(1) << 35) diff --git a/arch/arm64/include/asm/kvm_emulate.h b/arch/arm64/include/asm/kvm_emulate.h index 1dab3a984608..6106a85ae0be 100644 --- a/arch/arm64/include/asm/kvm_emulate.h +++ b/arch/arm64/include/asm/kvm_emulate.h @@ -63,6 +63,8 @@ static inline void vcpu_reset_hcr(struct kvm_vcpu *vcpu) /* trap error record accesses */ vcpu->arch.hcr_el2 |= HCR_TERR; } + if (cpus_have_const_cap(ARM64_HAS_STAGE2_FWB)) + vcpu->arch.hcr_el2 |= HCR_FWB; if (test_bit(KVM_ARM_VCPU_EL1_32BIT, vcpu->arch.features)) vcpu->arch.hcr_el2 &= ~HCR_RW; @@ -81,6 +83,21 @@ static inline unsigned long *vcpu_hcr(struct kvm_vcpu *vcpu) return (unsigned long *)&vcpu->arch.hcr_el2; } +static inline void vcpu_clear_wfe_traps(struct kvm_vcpu *vcpu) +{ + vcpu->arch.hcr_el2 &= ~HCR_TWE; +} + +static inline void vcpu_set_wfe_traps(struct kvm_vcpu *vcpu) +{ + vcpu->arch.hcr_el2 |= HCR_TWE; +} + +static inline unsigned long vcpu_get_vsesr(struct kvm_vcpu *vcpu) +{ + return vcpu->arch.vsesr_el2; +} + static inline void vcpu_set_vsesr(struct kvm_vcpu *vcpu, u64 vsesr) { vcpu->arch.vsesr_el2 = vsesr; @@ -140,7 +157,7 @@ static inline void kvm_skip_instr(struct kvm_vcpu *vcpu, bool is_wide_instr) static inline void vcpu_set_thumb(struct kvm_vcpu *vcpu) { - *vcpu_cpsr(vcpu) |= COMPAT_PSR_T_BIT; + *vcpu_cpsr(vcpu) |= PSR_AA32_T_BIT; } /* @@ -190,8 +207,8 @@ static inline bool vcpu_mode_priv(const struct kvm_vcpu *vcpu) u32 mode; if (vcpu_mode_is_32bit(vcpu)) { - mode = *vcpu_cpsr(vcpu) & COMPAT_PSR_MODE_MASK; - return mode > COMPAT_PSR_MODE_USR; + mode = *vcpu_cpsr(vcpu) & PSR_AA32_MODE_MASK; + return mode > PSR_AA32_MODE_USR; } mode = *vcpu_cpsr(vcpu) & PSR_MODE_MASK; @@ -329,7 +346,7 @@ static inline unsigned long kvm_vcpu_get_mpidr_aff(struct kvm_vcpu *vcpu) static inline void kvm_vcpu_set_be(struct kvm_vcpu *vcpu) { if (vcpu_mode_is_32bit(vcpu)) { - *vcpu_cpsr(vcpu) |= COMPAT_PSR_E_BIT; + *vcpu_cpsr(vcpu) |= PSR_AA32_E_BIT; } else { u64 sctlr = vcpu_read_sys_reg(vcpu, SCTLR_EL1); sctlr |= (1 << 25); @@ -340,7 +357,7 @@ static inline void kvm_vcpu_set_be(struct kvm_vcpu *vcpu) static inline bool kvm_vcpu_is_be(struct kvm_vcpu *vcpu) { if (vcpu_mode_is_32bit(vcpu)) - return !!(*vcpu_cpsr(vcpu) & COMPAT_PSR_E_BIT); + return !!(*vcpu_cpsr(vcpu) & PSR_AA32_E_BIT); return !!(vcpu_read_sys_reg(vcpu, SCTLR_EL1) & (1 << 25)); } diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h index fe8777b12f86..f26055f2306e 100644 --- a/arch/arm64/include/asm/kvm_host.h +++ b/arch/arm64/include/asm/kvm_host.h @@ -350,6 +350,11 @@ unsigned long kvm_arm_num_regs(struct kvm_vcpu *vcpu); int kvm_arm_copy_reg_indices(struct kvm_vcpu *vcpu, u64 __user *indices); int kvm_arm_get_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg); int kvm_arm_set_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg); +int __kvm_arm_vcpu_get_events(struct kvm_vcpu *vcpu, + struct kvm_vcpu_events *events); + +int __kvm_arm_vcpu_set_events(struct kvm_vcpu *vcpu, + struct kvm_vcpu_events *events); #define KVM_ARCH_WANT_MMU_NOTIFIER int kvm_unmap_hva(struct kvm *kvm, unsigned long hva); @@ -378,16 +383,23 @@ void handle_exit_early(struct kvm_vcpu *vcpu, struct kvm_run *run, int kvm_perf_init(void); int kvm_perf_teardown(void); +void kvm_set_sei_esr(struct kvm_vcpu *vcpu, u64 syndrome); + struct kvm_vcpu *kvm_mpidr_to_vcpu(struct kvm *kvm, unsigned long mpidr); -void __kvm_set_tpidr_el2(u64 tpidr_el2); DECLARE_PER_CPU(kvm_cpu_context_t, kvm_host_cpu_state); static inline void __cpu_init_hyp_mode(phys_addr_t pgd_ptr, unsigned long hyp_stack_ptr, unsigned long vector_ptr) { - u64 tpidr_el2; + /* + * Calculate the raw per-cpu offset without a translation from the + * 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. + */ + u64 tpidr_el2 = ((u64)this_cpu_ptr(&kvm_host_cpu_state) - + (u64)kvm_ksym_ref(kvm_host_cpu_state)); /* * Call initialization code, and switch to the full blown HYP code. @@ -396,17 +408,7 @@ static inline void __cpu_init_hyp_mode(phys_addr_t pgd_ptr, * cpus_have_const_cap() wrapper. */ BUG_ON(!static_branch_likely(&arm64_const_caps_ready)); - __kvm_call_hyp((void *)pgd_ptr, hyp_stack_ptr, vector_ptr); - - /* - * Calculate the raw per-cpu offset without a translation from the - * 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 = (u64)this_cpu_ptr(&kvm_host_cpu_state) - - (u64)kvm_ksym_ref(kvm_host_cpu_state); - - kvm_call_hyp(__kvm_set_tpidr_el2, tpidr_el2); + __kvm_call_hyp((void *)pgd_ptr, hyp_stack_ptr, vector_ptr, tpidr_el2); } static inline bool kvm_arch_check_sve_has_vhe(void) diff --git a/arch/arm64/include/asm/kvm_mmu.h b/arch/arm64/include/asm/kvm_mmu.h index fb9a7127bb75..d6fff7de5539 100644 --- a/arch/arm64/include/asm/kvm_mmu.h +++ b/arch/arm64/include/asm/kvm_mmu.h @@ -169,8 +169,12 @@ phys_addr_t kvm_get_idmap_vector(void); int kvm_mmu_init(void); void kvm_clear_hyp_idmap(void); -#define kvm_set_pte(ptep, pte) set_pte(ptep, pte) -#define kvm_set_pmd(pmdp, pmd) set_pmd(pmdp, pmd) +#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_pgd(pudp) \ + __pgd(__phys_to_pgd_val(__pa(pudp)) | PUD_TYPE_TABLE) static inline pte_t kvm_s2pte_mkwrite(pte_t pte) { @@ -267,6 +271,15 @@ static inline void __clean_dcache_guest_page(kvm_pfn_t pfn, unsigned long size) { void *va = page_address(pfn_to_page(pfn)); + /* + * With FWB, we ensure that the guest always accesses memory using + * cacheable attributes, and we don't have to clean to PoC when + * faulting in pages. Furthermore, FWB implies IDC, so cleaning to + * PoU is not required either in this case. + */ + if (cpus_have_const_cap(ARM64_HAS_STAGE2_FWB)) + return; + kvm_flush_dcache_to_poc(va, size); } @@ -287,20 +300,26 @@ static inline void __invalidate_icache_guest_page(kvm_pfn_t pfn, static inline void __kvm_flush_dcache_pte(pte_t pte) { - struct page *page = pte_page(pte); - kvm_flush_dcache_to_poc(page_address(page), PAGE_SIZE); + 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) { - struct page *page = pmd_page(pmd); - kvm_flush_dcache_to_poc(page_address(page), PMD_SIZE); + 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) { - struct page *page = pud_page(pud); - kvm_flush_dcache_to_poc(page_address(page), PUD_SIZE); + 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); + } } #define kvm_virt_to_phys(x) __pa_symbol(x) diff --git a/arch/arm64/include/asm/memory.h b/arch/arm64/include/asm/memory.h index 49d99214f43c..b96442960aea 100644 --- a/arch/arm64/include/asm/memory.h +++ b/arch/arm64/include/asm/memory.h @@ -155,6 +155,13 @@ #define MT_S2_NORMAL 0xf #define MT_S2_DEVICE_nGnRE 0x1 +/* + * Memory types for Stage-2 translation when ID_AA64MMFR2_EL1.FWB is 0001 + * Stage-2 enforces Normal-WB and Device-nGnRE + */ +#define MT_S2_FWB_NORMAL 6 +#define MT_S2_FWB_DEVICE_nGnRE 1 + #ifdef CONFIG_ARM64_4K_PAGES #define IOREMAP_MAX_ORDER (PUD_SHIFT) #else diff --git a/arch/arm64/include/asm/neon.h b/arch/arm64/include/asm/neon.h index f922eaf780f9..fb9d137256a6 100644 --- a/arch/arm64/include/asm/neon.h +++ b/arch/arm64/include/asm/neon.h @@ -19,11 +19,4 @@ void kernel_neon_begin(void); void kernel_neon_end(void); -/* - * Temporary macro to allow the crypto code to compile. Note that the - * semantics of kernel_neon_begin_partial() are now different from the - * original as it does not allow being called in an interrupt context. - */ -#define kernel_neon_begin_partial(num_regs) kernel_neon_begin() - #endif /* ! __ASM_NEON_H */ diff --git a/arch/arm64/include/asm/numa.h b/arch/arm64/include/asm/numa.h index 01bc46d5b43a..626ad01e83bf 100644 --- a/arch/arm64/include/asm/numa.h +++ b/arch/arm64/include/asm/numa.h @@ -35,10 +35,14 @@ void __init numa_set_distance(int from, int to, int distance); void __init numa_free_distance(void); void __init early_map_cpu_to_node(unsigned int cpu, int nid); void numa_store_cpu_info(unsigned int cpu); +void numa_add_cpu(unsigned int cpu); +void numa_remove_cpu(unsigned int cpu); #else /* CONFIG_NUMA */ static inline void numa_store_cpu_info(unsigned int cpu) { } +static inline void numa_add_cpu(unsigned int cpu) { } +static inline void numa_remove_cpu(unsigned int cpu) { } static inline void arm64_numa_init(void) { } static inline void early_map_cpu_to_node(unsigned int cpu, int nid) { } diff --git a/arch/arm64/include/asm/pgtable-prot.h b/arch/arm64/include/asm/pgtable-prot.h index 108ecad7acc5..78b942c1bea4 100644 --- a/arch/arm64/include/asm/pgtable-prot.h +++ b/arch/arm64/include/asm/pgtable-prot.h @@ -67,8 +67,28 @@ #define PAGE_HYP_RO __pgprot(_HYP_PAGE_DEFAULT | PTE_HYP | PTE_RDONLY | PTE_HYP_XN) #define PAGE_HYP_DEVICE __pgprot(PROT_DEVICE_nGnRE | PTE_HYP) -#define PAGE_S2 __pgprot(_PROT_DEFAULT | PTE_S2_MEMATTR(MT_S2_NORMAL) | PTE_S2_RDONLY | PTE_S2_XN) -#define PAGE_S2_DEVICE __pgprot(_PROT_DEFAULT | PTE_S2_MEMATTR(MT_S2_DEVICE_nGnRE) | PTE_S2_RDONLY | PTE_S2_XN) +#define PAGE_S2_MEMATTR(attr) \ + ({ \ + u64 __val; \ + if (cpus_have_const_cap(ARM64_HAS_STAGE2_FWB)) \ + __val = PTE_S2_MEMATTR(MT_S2_FWB_ ## attr); \ + else \ + __val = PTE_S2_MEMATTR(MT_S2_ ## attr); \ + __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 | PAGE_S2_XN) #define PAGE_NONE __pgprot(((_PAGE_DEFAULT) & ~PTE_VALID) | PTE_PROT_NONE | PTE_RDONLY | PTE_NG | PTE_PXN | PTE_UXN) #define PAGE_SHARED __pgprot(_PAGE_DEFAULT | PTE_USER | PTE_NG | PTE_PXN | PTE_UXN | PTE_WRITE) diff --git a/arch/arm64/include/asm/processor.h b/arch/arm64/include/asm/processor.h index a73ae1e49200..79657ad91397 100644 --- a/arch/arm64/include/asm/processor.h +++ b/arch/arm64/include/asm/processor.h @@ -182,12 +182,12 @@ static inline void compat_start_thread(struct pt_regs *regs, unsigned long pc, unsigned long sp) { start_thread_common(regs, pc); - regs->pstate = COMPAT_PSR_MODE_USR; + regs->pstate = PSR_AA32_MODE_USR; if (pc & 1) - regs->pstate |= COMPAT_PSR_T_BIT; + regs->pstate |= PSR_AA32_T_BIT; #ifdef __AARCH64EB__ - regs->pstate |= COMPAT_PSR_E_BIT; + regs->pstate |= PSR_AA32_E_BIT; #endif regs->compat_sp = sp; @@ -266,5 +266,20 @@ extern void __init minsigstksz_setup(void); #define SVE_SET_VL(arg) sve_set_current_vl(arg) #define SVE_GET_VL() sve_get_current_vl() +/* + * For CONFIG_GCC_PLUGIN_STACKLEAK + * + * These need to be macros because otherwise we get stuck in a nightmare + * of header definitions for the use of task_stack_page. + */ + +#define current_top_of_stack() \ +({ \ + struct stack_info _info; \ + BUG_ON(!on_accessible_stack(current, current_stack_pointer, &_info)); \ + _info.high; \ +}) +#define on_thread_stack() (on_task_stack(current, current_stack_pointer, NULL)) + #endif /* __ASSEMBLY__ */ #endif /* __ASM_PROCESSOR_H */ diff --git a/arch/arm64/include/asm/ptrace.h b/arch/arm64/include/asm/ptrace.h index 6069d66e0bc2..177b851ca6d9 100644 --- a/arch/arm64/include/asm/ptrace.h +++ b/arch/arm64/include/asm/ptrace.h @@ -35,36 +35,39 @@ #define COMPAT_PTRACE_GETHBPREGS 29 #define COMPAT_PTRACE_SETHBPREGS 30 -/* AArch32 CPSR bits */ -#define COMPAT_PSR_MODE_MASK 0x0000001f -#define COMPAT_PSR_MODE_USR 0x00000010 -#define COMPAT_PSR_MODE_FIQ 0x00000011 -#define COMPAT_PSR_MODE_IRQ 0x00000012 -#define COMPAT_PSR_MODE_SVC 0x00000013 -#define COMPAT_PSR_MODE_ABT 0x00000017 -#define COMPAT_PSR_MODE_HYP 0x0000001a -#define COMPAT_PSR_MODE_UND 0x0000001b -#define COMPAT_PSR_MODE_SYS 0x0000001f -#define COMPAT_PSR_T_BIT 0x00000020 -#define COMPAT_PSR_F_BIT 0x00000040 -#define COMPAT_PSR_I_BIT 0x00000080 -#define COMPAT_PSR_A_BIT 0x00000100 -#define COMPAT_PSR_E_BIT 0x00000200 -#define COMPAT_PSR_J_BIT 0x01000000 -#define COMPAT_PSR_Q_BIT 0x08000000 -#define COMPAT_PSR_V_BIT 0x10000000 -#define COMPAT_PSR_C_BIT 0x20000000 -#define COMPAT_PSR_Z_BIT 0x40000000 -#define COMPAT_PSR_N_BIT 0x80000000 -#define COMPAT_PSR_IT_MASK 0x0600fc00 /* If-Then execution state mask */ -#define COMPAT_PSR_GE_MASK 0x000f0000 +/* SPSR_ELx bits for exceptions taken from AArch32 */ +#define PSR_AA32_MODE_MASK 0x0000001f +#define PSR_AA32_MODE_USR 0x00000010 +#define PSR_AA32_MODE_FIQ 0x00000011 +#define PSR_AA32_MODE_IRQ 0x00000012 +#define PSR_AA32_MODE_SVC 0x00000013 +#define PSR_AA32_MODE_ABT 0x00000017 +#define PSR_AA32_MODE_HYP 0x0000001a +#define PSR_AA32_MODE_UND 0x0000001b +#define PSR_AA32_MODE_SYS 0x0000001f +#define PSR_AA32_T_BIT 0x00000020 +#define PSR_AA32_F_BIT 0x00000040 +#define PSR_AA32_I_BIT 0x00000080 +#define PSR_AA32_A_BIT 0x00000100 +#define PSR_AA32_E_BIT 0x00000200 +#define PSR_AA32_DIT_BIT 0x01000000 +#define PSR_AA32_Q_BIT 0x08000000 +#define PSR_AA32_V_BIT 0x10000000 +#define PSR_AA32_C_BIT 0x20000000 +#define PSR_AA32_Z_BIT 0x40000000 +#define PSR_AA32_N_BIT 0x80000000 +#define PSR_AA32_IT_MASK 0x0600fc00 /* If-Then execution state mask */ +#define PSR_AA32_GE_MASK 0x000f0000 #ifdef CONFIG_CPU_BIG_ENDIAN -#define COMPAT_PSR_ENDSTATE COMPAT_PSR_E_BIT +#define PSR_AA32_ENDSTATE PSR_AA32_E_BIT #else -#define COMPAT_PSR_ENDSTATE 0 +#define PSR_AA32_ENDSTATE 0 #endif +/* AArch32 CPSR bits, as seen in AArch32 */ +#define COMPAT_PSR_DIT_BIT 0x00200000 + /* * These are 'magic' values for PTRACE_PEEKUSR that return info about where a * process is located in memory. @@ -111,6 +114,30 @@ #define compat_sp_fiq regs[29] #define compat_lr_fiq regs[30] +static inline unsigned long compat_psr_to_pstate(const unsigned long psr) +{ + unsigned long pstate; + + pstate = psr & ~COMPAT_PSR_DIT_BIT; + + if (psr & COMPAT_PSR_DIT_BIT) + pstate |= PSR_AA32_DIT_BIT; + + return pstate; +} + +static inline unsigned long pstate_to_compat_psr(const unsigned long pstate) +{ + unsigned long psr; + + psr = pstate & ~PSR_AA32_DIT_BIT; + + if (pstate & PSR_AA32_DIT_BIT) + psr |= COMPAT_PSR_DIT_BIT; + + return psr; +} + /* * This struct defines the way the registers are stored on the stack during an * exception. Note that sizeof(struct pt_regs) has to be a multiple of 16 (for @@ -156,7 +183,7 @@ static inline void forget_syscall(struct pt_regs *regs) #ifdef CONFIG_COMPAT #define compat_thumb_mode(regs) \ - (((regs)->pstate & COMPAT_PSR_T_BIT)) + (((regs)->pstate & PSR_AA32_T_BIT)) #else #define compat_thumb_mode(regs) (0) #endif diff --git a/arch/arm64/include/asm/sdei.h b/arch/arm64/include/asm/sdei.h index e073e6886685..ffe47d766c25 100644 --- a/arch/arm64/include/asm/sdei.h +++ b/arch/arm64/include/asm/sdei.h @@ -40,15 +40,18 @@ asmlinkage unsigned long __sdei_handler(struct pt_regs *regs, unsigned long sdei_arch_get_entry_point(int conduit); #define sdei_arch_get_entry_point(x) sdei_arch_get_entry_point(x) -bool _on_sdei_stack(unsigned long sp); -static inline bool on_sdei_stack(unsigned long sp) +struct stack_info; + +bool _on_sdei_stack(unsigned long sp, struct stack_info *info); +static inline bool on_sdei_stack(unsigned long sp, + struct stack_info *info) { if (!IS_ENABLED(CONFIG_VMAP_STACK)) return false; if (!IS_ENABLED(CONFIG_ARM_SDE_INTERFACE)) return false; if (in_nmi()) - return _on_sdei_stack(sp); + return _on_sdei_stack(sp, info); return false; } diff --git a/arch/arm64/include/asm/simd.h b/arch/arm64/include/asm/simd.h index fa8b3fe932e6..6495cc51246f 100644 --- a/arch/arm64/include/asm/simd.h +++ b/arch/arm64/include/asm/simd.h @@ -29,20 +29,15 @@ DECLARE_PER_CPU(bool, kernel_neon_busy); static __must_check inline bool may_use_simd(void) { /* - * The raw_cpu_read() is racy if called with preemption enabled. - * This is not a bug: kernel_neon_busy is only set when - * preemption is disabled, so we cannot migrate to another CPU - * while it is set, nor can we migrate to a CPU where it is set. - * So, if we find it clear on some CPU then we're guaranteed to - * find it clear on any CPU we could migrate to. - * - * If we are in between kernel_neon_begin()...kernel_neon_end(), - * the flag will be set, but preemption is also disabled, so we - * can't migrate to another CPU and spuriously see it become - * false. + * kernel_neon_busy is only set while preemption is disabled, + * and is clear whenever preemption is enabled. Since + * this_cpu_read() is atomic w.r.t. preemption, kernel_neon_busy + * cannot change under our feet -- if it's set we cannot be + * migrated, and if it's clear we cannot be migrated to a CPU + * where it is set. */ return !in_irq() && !irqs_disabled() && !in_nmi() && - !raw_cpu_read(kernel_neon_busy); + !this_cpu_read(kernel_neon_busy); } #else /* ! CONFIG_KERNEL_MODE_NEON */ diff --git a/arch/arm64/include/asm/spinlock.h b/arch/arm64/include/asm/spinlock.h index 26c5bd7d88d8..38116008d18b 100644 --- a/arch/arm64/include/asm/spinlock.h +++ b/arch/arm64/include/asm/spinlock.h @@ -16,123 +16,8 @@ #ifndef __ASM_SPINLOCK_H #define __ASM_SPINLOCK_H -#include <asm/lse.h> -#include <asm/spinlock_types.h> -#include <asm/processor.h> - -/* - * Spinlock implementation. - * - * The memory barriers are implicit with the load-acquire and store-release - * instructions. - */ - -static inline void arch_spin_lock(arch_spinlock_t *lock) -{ - unsigned int tmp; - arch_spinlock_t lockval, newval; - - asm volatile( - /* Atomically increment the next ticket. */ - ARM64_LSE_ATOMIC_INSN( - /* LL/SC */ -" prfm pstl1strm, %3\n" -"1: ldaxr %w0, %3\n" -" add %w1, %w0, %w5\n" -" stxr %w2, %w1, %3\n" -" cbnz %w2, 1b\n", - /* LSE atomics */ -" mov %w2, %w5\n" -" ldadda %w2, %w0, %3\n" - __nops(3) - ) - - /* Did we get the lock? */ -" eor %w1, %w0, %w0, ror #16\n" -" cbz %w1, 3f\n" - /* - * No: spin on the owner. Send a local event to avoid missing an - * unlock before the exclusive load. - */ -" sevl\n" -"2: wfe\n" -" ldaxrh %w2, %4\n" -" eor %w1, %w2, %w0, lsr #16\n" -" cbnz %w1, 2b\n" - /* We got the lock. Critical section starts here. */ -"3:" - : "=&r" (lockval), "=&r" (newval), "=&r" (tmp), "+Q" (*lock) - : "Q" (lock->owner), "I" (1 << TICKET_SHIFT) - : "memory"); -} - -static inline int arch_spin_trylock(arch_spinlock_t *lock) -{ - unsigned int tmp; - arch_spinlock_t lockval; - - asm volatile(ARM64_LSE_ATOMIC_INSN( - /* LL/SC */ - " prfm pstl1strm, %2\n" - "1: ldaxr %w0, %2\n" - " eor %w1, %w0, %w0, ror #16\n" - " cbnz %w1, 2f\n" - " add %w0, %w0, %3\n" - " stxr %w1, %w0, %2\n" - " cbnz %w1, 1b\n" - "2:", - /* LSE atomics */ - " ldr %w0, %2\n" - " eor %w1, %w0, %w0, ror #16\n" - " cbnz %w1, 1f\n" - " add %w1, %w0, %3\n" - " casa %w0, %w1, %2\n" - " sub %w1, %w1, %3\n" - " eor %w1, %w1, %w0\n" - "1:") - : "=&r" (lockval), "=&r" (tmp), "+Q" (*lock) - : "I" (1 << TICKET_SHIFT) - : "memory"); - - return !tmp; -} - -static inline void arch_spin_unlock(arch_spinlock_t *lock) -{ - unsigned long tmp; - - asm volatile(ARM64_LSE_ATOMIC_INSN( - /* LL/SC */ - " ldrh %w1, %0\n" - " add %w1, %w1, #1\n" - " stlrh %w1, %0", - /* LSE atomics */ - " mov %w1, #1\n" - " staddlh %w1, %0\n" - __nops(1)) - : "=Q" (lock->owner), "=&r" (tmp) - : - : "memory"); -} - -static inline int arch_spin_value_unlocked(arch_spinlock_t lock) -{ - return lock.owner == lock.next; -} - -static inline int arch_spin_is_locked(arch_spinlock_t *lock) -{ - return !arch_spin_value_unlocked(READ_ONCE(*lock)); -} - -static inline int arch_spin_is_contended(arch_spinlock_t *lock) -{ - arch_spinlock_t lockval = READ_ONCE(*lock); - return (lockval.next - lockval.owner) > 1; -} -#define arch_spin_is_contended arch_spin_is_contended - #include <asm/qrwlock.h> +#include <asm/qspinlock.h> /* See include/linux/spinlock.h */ #define smp_mb__after_spinlock() smp_mb() diff --git a/arch/arm64/include/asm/spinlock_types.h b/arch/arm64/include/asm/spinlock_types.h index 6b856012c51b..a157ff465e27 100644 --- a/arch/arm64/include/asm/spinlock_types.h +++ b/arch/arm64/include/asm/spinlock_types.h @@ -20,22 +20,7 @@ # error "please don't include this file directly" #endif -#include <linux/types.h> - -#define TICKET_SHIFT 16 - -typedef struct { -#ifdef __AARCH64EB__ - u16 next; - u16 owner; -#else - u16 owner; - u16 next; -#endif -} __aligned(4) arch_spinlock_t; - -#define __ARCH_SPIN_LOCK_UNLOCKED { 0 , 0 } - +#include <asm-generic/qspinlock_types.h> #include <asm-generic/qrwlock_types.h> #endif diff --git a/arch/arm64/include/asm/stacktrace.h b/arch/arm64/include/asm/stacktrace.h index 902f9edacbea..e86737b7c924 100644 --- a/arch/arm64/include/asm/stacktrace.h +++ b/arch/arm64/include/asm/stacktrace.h @@ -32,6 +32,21 @@ struct stackframe { #endif }; +enum stack_type { + STACK_TYPE_UNKNOWN, + STACK_TYPE_TASK, + STACK_TYPE_IRQ, + STACK_TYPE_OVERFLOW, + STACK_TYPE_SDEI_NORMAL, + STACK_TYPE_SDEI_CRITICAL, +}; + +struct stack_info { + unsigned long low; + unsigned long high; + enum stack_type type; +}; + 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); @@ -39,7 +54,8 @@ extern void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk); DECLARE_PER_CPU(unsigned long *, irq_stack_ptr); -static inline bool on_irq_stack(unsigned long sp) +static inline bool on_irq_stack(unsigned long sp, + struct stack_info *info) { unsigned long low = (unsigned long)raw_cpu_read(irq_stack_ptr); unsigned long high = low + IRQ_STACK_SIZE; @@ -47,46 +63,79 @@ static inline bool on_irq_stack(unsigned long sp) if (!low) return false; - return (low <= sp && sp < high); + if (sp < low || sp >= high) + return false; + + if (info) { + info->low = low; + info->high = high; + info->type = STACK_TYPE_IRQ; + } + + return true; } -static inline bool on_task_stack(struct task_struct *tsk, unsigned long sp) +static inline bool on_task_stack(struct task_struct *tsk, unsigned long sp, + struct stack_info *info) { unsigned long low = (unsigned long)task_stack_page(tsk); unsigned long high = low + THREAD_SIZE; - return (low <= sp && sp < high); + if (sp < low || sp >= high) + return false; + + if (info) { + info->low = low; + info->high = high; + info->type = STACK_TYPE_TASK; + } + + return true; } #ifdef CONFIG_VMAP_STACK DECLARE_PER_CPU(unsigned long [OVERFLOW_STACK_SIZE/sizeof(long)], overflow_stack); -static inline bool on_overflow_stack(unsigned long sp) +static inline bool on_overflow_stack(unsigned long sp, + struct stack_info *info) { unsigned long low = (unsigned long)raw_cpu_ptr(overflow_stack); unsigned long high = low + OVERFLOW_STACK_SIZE; - return (low <= sp && sp < high); + if (sp < low || sp >= high) + return false; + + if (info) { + info->low = low; + info->high = high; + info->type = STACK_TYPE_OVERFLOW; + } + + return true; } #else -static inline bool on_overflow_stack(unsigned long sp) { return false; } +static inline bool on_overflow_stack(unsigned long sp, + struct stack_info *info) { return false; } #endif + /* * We can only safely access per-cpu stacks from current in a non-preemptible * context. */ -static inline bool on_accessible_stack(struct task_struct *tsk, unsigned long sp) +static inline bool on_accessible_stack(struct task_struct *tsk, + unsigned long sp, + struct stack_info *info) { - if (on_task_stack(tsk, sp)) + if (on_task_stack(tsk, sp, info)) return true; if (tsk != current || preemptible()) return false; - if (on_irq_stack(sp)) + if (on_irq_stack(sp, info)) return true; - if (on_overflow_stack(sp)) + if (on_overflow_stack(sp, info)) return true; - if (on_sdei_stack(sp)) + if (on_sdei_stack(sp, info)) return true; return false; diff --git a/arch/arm64/include/asm/syscall.h b/arch/arm64/include/asm/syscall.h index 709a574468f0..ad8be16a39c9 100644 --- a/arch/arm64/include/asm/syscall.h +++ b/arch/arm64/include/asm/syscall.h @@ -20,7 +20,13 @@ #include <linux/compat.h> #include <linux/err.h> -extern const void *sys_call_table[]; +typedef long (*syscall_fn_t)(struct pt_regs *regs); + +extern const syscall_fn_t sys_call_table[]; + +#ifdef CONFIG_COMPAT +extern const syscall_fn_t compat_sys_call_table[]; +#endif static inline int syscall_get_nr(struct task_struct *task, struct pt_regs *regs) diff --git a/arch/arm64/include/asm/syscall_wrapper.h b/arch/arm64/include/asm/syscall_wrapper.h new file mode 100644 index 000000000000..a4477e515b79 --- /dev/null +++ b/arch/arm64/include/asm/syscall_wrapper.h @@ -0,0 +1,80 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * syscall_wrapper.h - arm64 specific wrappers to syscall definitions + * + * Based on arch/x86/include/asm_syscall_wrapper.h + */ + +#ifndef __ASM_SYSCALL_WRAPPER_H +#define __ASM_SYSCALL_WRAPPER_H + +#define SC_ARM64_REGS_TO_ARGS(x, ...) \ + __MAP(x,__SC_ARGS \ + ,,regs->regs[0],,regs->regs[1],,regs->regs[2] \ + ,,regs->regs[3],,regs->regs[4],,regs->regs[5]) + +#ifdef CONFIG_COMPAT + +#define COMPAT_SYSCALL_DEFINEx(x, name, ...) \ + asmlinkage long __arm64_compat_sys##name(const struct pt_regs *regs); \ + ALLOW_ERROR_INJECTION(__arm64_compat_sys##name, ERRNO); \ + static long __se_compat_sys##name(__MAP(x,__SC_LONG,__VA_ARGS__)); \ + static inline long __do_compat_sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)); \ + asmlinkage long __arm64_compat_sys##name(const struct pt_regs *regs) \ + { \ + return __se_compat_sys##name(SC_ARM64_REGS_TO_ARGS(x,__VA_ARGS__)); \ + } \ + static long __se_compat_sys##name(__MAP(x,__SC_LONG,__VA_ARGS__)) \ + { \ + return __do_compat_sys##name(__MAP(x,__SC_DELOUSE,__VA_ARGS__)); \ + } \ + static inline long __do_compat_sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)) + +#define COMPAT_SYSCALL_DEFINE0(sname) \ + asmlinkage long __arm64_compat_sys_##sname(void); \ + ALLOW_ERROR_INJECTION(__arm64_compat_sys_##sname, ERRNO); \ + asmlinkage long __arm64_compat_sys_##sname(void) + +#define COND_SYSCALL_COMPAT(name) \ + cond_syscall(__arm64_compat_sys_##name); + +#define COMPAT_SYS_NI(name) \ + SYSCALL_ALIAS(__arm64_compat_sys_##name, sys_ni_posix_timers); + +#endif /* CONFIG_COMPAT */ + +#define __SYSCALL_DEFINEx(x, name, ...) \ + asmlinkage long __arm64_sys##name(const struct pt_regs *regs); \ + ALLOW_ERROR_INJECTION(__arm64_sys##name, ERRNO); \ + static long __se_sys##name(__MAP(x,__SC_LONG,__VA_ARGS__)); \ + static inline long __do_sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)); \ + asmlinkage long __arm64_sys##name(const struct pt_regs *regs) \ + { \ + return __se_sys##name(SC_ARM64_REGS_TO_ARGS(x,__VA_ARGS__)); \ + } \ + static long __se_sys##name(__MAP(x,__SC_LONG,__VA_ARGS__)) \ + { \ + long ret = __do_sys##name(__MAP(x,__SC_CAST,__VA_ARGS__)); \ + __MAP(x,__SC_TEST,__VA_ARGS__); \ + __PROTECT(x, ret,__MAP(x,__SC_ARGS,__VA_ARGS__)); \ + return ret; \ + } \ + static inline long __do_sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)) + +#ifndef SYSCALL_DEFINE0 +#define SYSCALL_DEFINE0(sname) \ + SYSCALL_METADATA(_##sname, 0); \ + asmlinkage long __arm64_sys_##sname(void); \ + ALLOW_ERROR_INJECTION(__arm64_sys_##sname, ERRNO); \ + asmlinkage long __arm64_sys_##sname(void) +#endif + +#ifndef COND_SYSCALL +#define COND_SYSCALL(name) cond_syscall(__arm64_sys_##name) +#endif + +#ifndef SYS_NI +#define SYS_NI(name) SYSCALL_ALIAS(__arm64_sys_##name, sys_ni_posix_timers); +#endif + +#endif /* __ASM_SYSCALL_WRAPPER_H */ diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h index a8f84812c6e8..c1470931b897 100644 --- a/arch/arm64/include/asm/sysreg.h +++ b/arch/arm64/include/asm/sysreg.h @@ -314,6 +314,8 @@ #define SYS_ICC_DIR_EL1 sys_reg(3, 0, 12, 11, 1) #define SYS_ICC_RPR_EL1 sys_reg(3, 0, 12, 11, 3) #define SYS_ICC_SGI1R_EL1 sys_reg(3, 0, 12, 11, 5) +#define SYS_ICC_ASGI1R_EL1 sys_reg(3, 0, 12, 11, 6) +#define SYS_ICC_SGI0R_EL1 sys_reg(3, 0, 12, 11, 7) #define SYS_ICC_IAR1_EL1 sys_reg(3, 0, 12, 12, 0) #define SYS_ICC_EOIR1_EL1 sys_reg(3, 0, 12, 12, 1) #define SYS_ICC_HPPIR1_EL1 sys_reg(3, 0, 12, 12, 2) @@ -436,7 +438,8 @@ #define SCTLR_EL2_RES0 ((1 << 6) | (1 << 7) | (1 << 8) | (1 << 9) | \ (1 << 10) | (1 << 13) | (1 << 14) | (1 << 15) | \ (1 << 17) | (1 << 20) | (1 << 24) | (1 << 26) | \ - (1 << 27) | (1 << 30) | (1 << 31)) + (1 << 27) | (1 << 30) | (1 << 31) | \ + (0xffffffffUL << 32)) #ifdef CONFIG_CPU_BIG_ENDIAN #define ENDIAN_SET_EL2 SCTLR_ELx_EE @@ -452,9 +455,9 @@ SCTLR_ELx_SA | SCTLR_ELx_I | SCTLR_ELx_WXN | \ ENDIAN_CLEAR_EL2 | SCTLR_EL2_RES0) -/* Check all the bits are accounted for */ -#define SCTLR_EL2_BUILD_BUG_ON_MISSING_BITS BUILD_BUG_ON((SCTLR_EL2_SET ^ SCTLR_EL2_CLEAR) != ~0) - +#if (SCTLR_EL2_SET ^ SCTLR_EL2_CLEAR) != 0xffffffffffffffff +#error "Inconsistent SCTLR_EL2 set/clear bits" +#endif /* SCTLR_EL1 specific flags. */ #define SCTLR_EL1_UCI (1 << 26) @@ -473,7 +476,8 @@ #define SCTLR_EL1_RES1 ((1 << 11) | (1 << 20) | (1 << 22) | (1 << 28) | \ (1 << 29)) #define SCTLR_EL1_RES0 ((1 << 6) | (1 << 10) | (1 << 13) | (1 << 17) | \ - (1 << 27) | (1 << 30) | (1 << 31)) + (1 << 27) | (1 << 30) | (1 << 31) | \ + (0xffffffffUL << 32)) #ifdef CONFIG_CPU_BIG_ENDIAN #define ENDIAN_SET_EL1 (SCTLR_EL1_E0E | SCTLR_ELx_EE) @@ -492,8 +496,9 @@ SCTLR_EL1_UMA | SCTLR_ELx_WXN | ENDIAN_CLEAR_EL1 |\ SCTLR_EL1_RES0) -/* Check all the bits are accounted for */ -#define SCTLR_EL1_BUILD_BUG_ON_MISSING_BITS BUILD_BUG_ON((SCTLR_EL1_SET ^ SCTLR_EL1_CLEAR) != ~0) +#if (SCTLR_EL1_SET ^ SCTLR_EL1_CLEAR) != 0xffffffffffffffff +#error "Inconsistent SCTLR_EL1 set/clear bits" +#endif /* id_aa64isar0 */ #define ID_AA64ISAR0_TS_SHIFT 52 @@ -576,6 +581,7 @@ #define ID_AA64MMFR1_VMIDBITS_16 2 /* id_aa64mmfr2 */ +#define ID_AA64MMFR2_FWB_SHIFT 40 #define ID_AA64MMFR2_AT_SHIFT 32 #define ID_AA64MMFR2_LVA_SHIFT 16 #define ID_AA64MMFR2_IESB_SHIFT 12 @@ -739,19 +745,6 @@ asm( write_sysreg(__scs_new, sysreg); \ } while (0) -static inline void config_sctlr_el1(u32 clear, u32 set) -{ - u32 val; - - SCTLR_EL2_BUILD_BUG_ON_MISSING_BITS; - SCTLR_EL1_BUILD_BUG_ON_MISSING_BITS; - - val = read_sysreg(sctlr_el1); - val &= ~clear; - val |= set; - write_sysreg(val, sctlr_el1); -} - #endif #endif /* __ASM_SYSREG_H */ diff --git a/arch/arm64/include/asm/tlb.h b/arch/arm64/include/asm/tlb.h index ffdaea7954bb..a3233167be60 100644 --- a/arch/arm64/include/asm/tlb.h +++ b/arch/arm64/include/asm/tlb.h @@ -33,11 +33,13 @@ static inline void __tlb_remove_table(void *_table) #define tlb_remove_entry(tlb, entry) tlb_remove_page(tlb, entry) #endif /* CONFIG_HAVE_RCU_TABLE_FREE */ +static void tlb_flush(struct mmu_gather *tlb); + #include <asm-generic/tlb.h> static inline void tlb_flush(struct mmu_gather *tlb) { - struct vm_area_struct vma = { .vm_mm = tlb->mm, }; + struct vm_area_struct vma = TLB_FLUSH_VMA(tlb->mm, 0); /* * The ASID allocator will either invalidate the ASID or mark diff --git a/arch/arm64/include/asm/tlbflush.h b/arch/arm64/include/asm/tlbflush.h index dfc61d73f740..a4a1901140ee 100644 --- a/arch/arm64/include/asm/tlbflush.h +++ b/arch/arm64/include/asm/tlbflush.h @@ -218,6 +218,13 @@ static inline void __flush_tlb_pgtable(struct mm_struct *mm, dsb(ish); } +static inline void __flush_tlb_kernel_pgtable(unsigned long kaddr) +{ + unsigned long addr = __TLBI_VADDR(kaddr, 0); + + __tlbi(vaae1is, addr); + dsb(ish); +} #endif #endif diff --git a/arch/arm64/include/asm/topology.h b/arch/arm64/include/asm/topology.h index df48212f767b..49a0fee4f89b 100644 --- a/arch/arm64/include/asm/topology.h +++ b/arch/arm64/include/asm/topology.h @@ -11,7 +11,7 @@ struct cpu_topology { int llc_id; cpumask_t thread_sibling; cpumask_t core_sibling; - cpumask_t llc_siblings; + cpumask_t llc_sibling; }; extern struct cpu_topology cpu_topology[NR_CPUS]; @@ -20,9 +20,11 @@ extern struct cpu_topology cpu_topology[NR_CPUS]; #define topology_core_id(cpu) (cpu_topology[cpu].core_id) #define topology_core_cpumask(cpu) (&cpu_topology[cpu].core_sibling) #define topology_sibling_cpumask(cpu) (&cpu_topology[cpu].thread_sibling) +#define topology_llc_cpumask(cpu) (&cpu_topology[cpu].llc_sibling) void init_cpu_topology(void); void store_cpu_topology(unsigned int cpuid); +void remove_cpu_topology(unsigned int cpuid); const struct cpumask *cpu_coregroup_mask(int cpu); #ifdef CONFIG_NUMA diff --git a/arch/arm64/include/asm/unistd.h b/arch/arm64/include/asm/unistd.h index a0baa9af5487..e0d0f5b856e7 100644 --- a/arch/arm64/include/asm/unistd.h +++ b/arch/arm64/include/asm/unistd.h @@ -43,7 +43,7 @@ #define __ARM_NR_compat_cacheflush (__ARM_NR_COMPAT_BASE+2) #define __ARM_NR_compat_set_tls (__ARM_NR_COMPAT_BASE+5) -#define __NR_compat_syscalls 398 +#define __NR_compat_syscalls 399 #endif #define __ARCH_WANT_SYS_CLONE diff --git a/arch/arm64/include/asm/unistd32.h b/arch/arm64/include/asm/unistd32.h index ef292160748c..2cd6dcf8d246 100644 --- a/arch/arm64/include/asm/unistd32.h +++ b/arch/arm64/include/asm/unistd32.h @@ -260,7 +260,7 @@ __SYSCALL(117, sys_ni_syscall) #define __NR_fsync 118 __SYSCALL(__NR_fsync, sys_fsync) #define __NR_sigreturn 119 -__SYSCALL(__NR_sigreturn, compat_sys_sigreturn_wrapper) +__SYSCALL(__NR_sigreturn, compat_sys_sigreturn) #define __NR_clone 120 __SYSCALL(__NR_clone, sys_clone) #define __NR_setdomainname 121 @@ -368,7 +368,7 @@ __SYSCALL(__NR_getresgid, sys_getresgid16) #define __NR_prctl 172 __SYSCALL(__NR_prctl, sys_prctl) #define __NR_rt_sigreturn 173 -__SYSCALL(__NR_rt_sigreturn, compat_sys_rt_sigreturn_wrapper) +__SYSCALL(__NR_rt_sigreturn, compat_sys_rt_sigreturn) #define __NR_rt_sigaction 174 __SYSCALL(__NR_rt_sigaction, compat_sys_rt_sigaction) #define __NR_rt_sigprocmask 175 @@ -382,9 +382,9 @@ __SYSCALL(__NR_rt_sigqueueinfo, compat_sys_rt_sigqueueinfo) #define __NR_rt_sigsuspend 179 __SYSCALL(__NR_rt_sigsuspend, compat_sys_rt_sigsuspend) #define __NR_pread64 180 -__SYSCALL(__NR_pread64, compat_sys_pread64_wrapper) +__SYSCALL(__NR_pread64, compat_sys_aarch32_pread64) #define __NR_pwrite64 181 -__SYSCALL(__NR_pwrite64, compat_sys_pwrite64_wrapper) +__SYSCALL(__NR_pwrite64, compat_sys_aarch32_pwrite64) #define __NR_chown 182 __SYSCALL(__NR_chown, sys_chown16) #define __NR_getcwd 183 @@ -406,11 +406,11 @@ __SYSCALL(__NR_vfork, sys_vfork) #define __NR_ugetrlimit 191 /* SuS compliant getrlimit */ __SYSCALL(__NR_ugetrlimit, compat_sys_getrlimit) /* SuS compliant getrlimit */ #define __NR_mmap2 192 -__SYSCALL(__NR_mmap2, compat_sys_mmap2_wrapper) +__SYSCALL(__NR_mmap2, compat_sys_aarch32_mmap2) #define __NR_truncate64 193 -__SYSCALL(__NR_truncate64, compat_sys_truncate64_wrapper) +__SYSCALL(__NR_truncate64, compat_sys_aarch32_truncate64) #define __NR_ftruncate64 194 -__SYSCALL(__NR_ftruncate64, compat_sys_ftruncate64_wrapper) +__SYSCALL(__NR_ftruncate64, compat_sys_aarch32_ftruncate64) #define __NR_stat64 195 __SYSCALL(__NR_stat64, sys_stat64) #define __NR_lstat64 196 @@ -472,7 +472,7 @@ __SYSCALL(223, sys_ni_syscall) #define __NR_gettid 224 __SYSCALL(__NR_gettid, sys_gettid) #define __NR_readahead 225 -__SYSCALL(__NR_readahead, compat_sys_readahead_wrapper) +__SYSCALL(__NR_readahead, compat_sys_aarch32_readahead) #define __NR_setxattr 226 __SYSCALL(__NR_setxattr, sys_setxattr) #define __NR_lsetxattr 227 @@ -554,15 +554,15 @@ __SYSCALL(__NR_clock_getres, compat_sys_clock_getres) #define __NR_clock_nanosleep 265 __SYSCALL(__NR_clock_nanosleep, compat_sys_clock_nanosleep) #define __NR_statfs64 266 -__SYSCALL(__NR_statfs64, compat_sys_statfs64_wrapper) +__SYSCALL(__NR_statfs64, compat_sys_aarch32_statfs64) #define __NR_fstatfs64 267 -__SYSCALL(__NR_fstatfs64, compat_sys_fstatfs64_wrapper) +__SYSCALL(__NR_fstatfs64, compat_sys_aarch32_fstatfs64) #define __NR_tgkill 268 __SYSCALL(__NR_tgkill, sys_tgkill) #define __NR_utimes 269 __SYSCALL(__NR_utimes, compat_sys_utimes) #define __NR_arm_fadvise64_64 270 -__SYSCALL(__NR_arm_fadvise64_64, compat_sys_fadvise64_64_wrapper) +__SYSCALL(__NR_arm_fadvise64_64, compat_sys_aarch32_fadvise64_64) #define __NR_pciconfig_iobase 271 __SYSCALL(__NR_pciconfig_iobase, sys_pciconfig_iobase) #define __NR_pciconfig_read 272 @@ -704,7 +704,7 @@ __SYSCALL(__NR_get_robust_list, compat_sys_get_robust_list) #define __NR_splice 340 __SYSCALL(__NR_splice, sys_splice) #define __NR_sync_file_range2 341 -__SYSCALL(__NR_sync_file_range2, compat_sys_sync_file_range2_wrapper) +__SYSCALL(__NR_sync_file_range2, compat_sys_aarch32_sync_file_range2) #define __NR_tee 342 __SYSCALL(__NR_tee, sys_tee) #define __NR_vmsplice 343 @@ -726,7 +726,7 @@ __SYSCALL(__NR_timerfd_create, sys_timerfd_create) #define __NR_eventfd 351 __SYSCALL(__NR_eventfd, sys_eventfd) #define __NR_fallocate 352 -__SYSCALL(__NR_fallocate, compat_sys_fallocate_wrapper) +__SYSCALL(__NR_fallocate, compat_sys_aarch32_fallocate) #define __NR_timerfd_settime 353 __SYSCALL(__NR_timerfd_settime, compat_sys_timerfd_settime) #define __NR_timerfd_gettime 354 @@ -817,6 +817,8 @@ __SYSCALL(__NR_pkey_alloc, sys_pkey_alloc) __SYSCALL(__NR_pkey_free, sys_pkey_free) #define __NR_statx 397 __SYSCALL(__NR_statx, sys_statx) +#define __NR_rseq 398 +__SYSCALL(__NR_rseq, sys_rseq) /* * Please add new compat syscalls above this comment and update diff --git a/arch/arm64/include/uapi/asm/kvm.h b/arch/arm64/include/uapi/asm/kvm.h index 4e76630dd655..97c3478ee6e7 100644 --- a/arch/arm64/include/uapi/asm/kvm.h +++ b/arch/arm64/include/uapi/asm/kvm.h @@ -39,6 +39,7 @@ #define __KVM_HAVE_GUEST_DEBUG #define __KVM_HAVE_IRQ_LINE #define __KVM_HAVE_READONLY_MEM +#define __KVM_HAVE_VCPU_EVENTS #define KVM_COALESCED_MMIO_PAGE_OFFSET 1 @@ -154,6 +155,18 @@ struct kvm_sync_regs { struct kvm_arch_memory_slot { }; +/* for KVM_GET/SET_VCPU_EVENTS */ +struct kvm_vcpu_events { + struct { + __u8 serror_pending; + __u8 serror_has_esr; + /* Align it to 8 bytes */ + __u8 pad[6]; + __u64 serror_esr; + } exception; + __u32 reserved[12]; +}; + /* If you need to interpret the index values, here is the key: */ #define KVM_REG_ARM_COPROC_MASK 0x000000000FFF0000 #define KVM_REG_ARM_COPROC_SHIFT 16 diff --git a/arch/arm64/kernel/Makefile b/arch/arm64/kernel/Makefile index 0025f8691046..95ac7374d723 100644 --- a/arch/arm64/kernel/Makefile +++ b/arch/arm64/kernel/Makefile @@ -18,7 +18,8 @@ arm64-obj-y := debug-monitors.o entry.o irq.o fpsimd.o \ hyp-stub.o psci.o cpu_ops.o insn.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 + smp.o smp_spin_table.o topology.o smccc-call.o \ + syscall.o extra-$(CONFIG_EFI) := efi-entry.o @@ -27,7 +28,7 @@ $(obj)/%.stub.o: $(obj)/%.o FORCE $(call if_changed,objcopy) arm64-obj-$(CONFIG_COMPAT) += sys32.o kuser32.o signal32.o \ - sys_compat.o entry32.o + sys_compat.o arm64-obj-$(CONFIG_FUNCTION_TRACER) += ftrace.o entry-ftrace.o arm64-obj-$(CONFIG_MODULES) += arm64ksyms.o module.o arm64-obj-$(CONFIG_ARM64_MODULE_PLTS) += module-plts.o diff --git a/arch/arm64/kernel/acpi.c b/arch/arm64/kernel/acpi.c index 7b09487ff8fb..ed46dc188b22 100644 --- a/arch/arm64/kernel/acpi.c +++ b/arch/arm64/kernel/acpi.c @@ -18,6 +18,7 @@ #include <linux/acpi.h> #include <linux/bootmem.h> #include <linux/cpumask.h> +#include <linux/efi.h> #include <linux/efi-bgrt.h> #include <linux/init.h> #include <linux/irq.h> @@ -29,13 +30,9 @@ #include <asm/cputype.h> #include <asm/cpu_ops.h> +#include <asm/pgtable.h> #include <asm/smp_plat.h> -#ifdef CONFIG_ACPI_APEI -# include <linux/efi.h> -# include <asm/pgtable.h> -#endif - int acpi_noirq = 1; /* skip ACPI IRQ initialization */ int acpi_disabled = 1; EXPORT_SYMBOL(acpi_disabled); @@ -239,8 +236,7 @@ done: } } -#ifdef CONFIG_ACPI_APEI -pgprot_t arch_apei_get_mem_attribute(phys_addr_t addr) +pgprot_t __acpi_get_mem_attribute(phys_addr_t addr) { /* * According to "Table 8 Map: EFI memory types to AArch64 memory @@ -261,4 +257,3 @@ pgprot_t arch_apei_get_mem_attribute(phys_addr_t addr) return __pgprot(PROT_NORMAL_NC); return __pgprot(PROT_DEVICE_nGnRnE); } -#endif diff --git a/arch/arm64/kernel/acpi_numa.c b/arch/arm64/kernel/acpi_numa.c index d190a7b231bf..4f4f1815e047 100644 --- a/arch/arm64/kernel/acpi_numa.c +++ b/arch/arm64/kernel/acpi_numa.c @@ -26,36 +26,73 @@ #include <linux/module.h> #include <linux/topology.h> -#include <acpi/processor.h> #include <asm/numa.h> -static int cpus_in_srat; +static int acpi_early_node_map[NR_CPUS] __initdata = { NUMA_NO_NODE }; -struct __node_cpu_hwid { - u32 node_id; /* logical node containing this CPU */ - u64 cpu_hwid; /* MPIDR for this CPU */ -}; +int __init acpi_numa_get_nid(unsigned int cpu) +{ + return acpi_early_node_map[cpu]; +} + +static inline int get_cpu_for_acpi_id(u32 uid) +{ + int cpu; + + for (cpu = 0; cpu < nr_cpu_ids; cpu++) + if (uid == get_acpi_id_for_cpu(cpu)) + return cpu; -static struct __node_cpu_hwid early_node_cpu_hwid[NR_CPUS] = { -[0 ... NR_CPUS - 1] = {NUMA_NO_NODE, PHYS_CPUID_INVALID} }; + return -EINVAL; +} -int acpi_numa_get_nid(unsigned int cpu, u64 hwid) +static int __init acpi_parse_gicc_pxm(struct acpi_subtable_header *header, + const unsigned long end) { - int i; + struct acpi_srat_gicc_affinity *pa; + int cpu, pxm, node; - for (i = 0; i < cpus_in_srat; i++) { - if (hwid == early_node_cpu_hwid[i].cpu_hwid) - return early_node_cpu_hwid[i].node_id; - } + if (srat_disabled()) + return -EINVAL; + + pa = (struct acpi_srat_gicc_affinity *)header; + if (!pa) + return -EINVAL; + + if (!(pa->flags & ACPI_SRAT_GICC_ENABLED)) + return 0; - return NUMA_NO_NODE; + pxm = pa->proximity_domain; + node = pxm_to_node(pxm); + + /* + * If we can't map the UID to a logical cpu this + * means that the UID is not part of possible cpus + * so we do not need a NUMA mapping for it, skip + * the SRAT entry and keep parsing. + */ + cpu = get_cpu_for_acpi_id(pa->acpi_processor_uid); + if (cpu < 0) + return 0; + + acpi_early_node_map[cpu] = node; + pr_info("SRAT: PXM %d -> MPIDR 0x%llx -> Node %d\n", pxm, + cpu_logical_map(cpu), node); + + return 0; +} + +void __init acpi_map_cpus_to_nodes(void) +{ + acpi_table_parse_entries(ACPI_SIG_SRAT, sizeof(struct acpi_table_srat), + ACPI_SRAT_TYPE_GICC_AFFINITY, + acpi_parse_gicc_pxm, 0); } /* Callback for Proximity Domain -> ACPI processor UID mapping */ void __init acpi_numa_gicc_affinity_init(struct acpi_srat_gicc_affinity *pa) { int pxm, node; - phys_cpuid_t mpidr; if (srat_disabled()) return; @@ -70,12 +107,6 @@ void __init acpi_numa_gicc_affinity_init(struct acpi_srat_gicc_affinity *pa) if (!(pa->flags & ACPI_SRAT_GICC_ENABLED)) return; - if (cpus_in_srat >= NR_CPUS) { - pr_warn_once("SRAT: cpu_to_node_map[%d] is too small, may not be able to use all cpus\n", - NR_CPUS); - return; - } - pxm = pa->proximity_domain; node = acpi_map_pxm_to_node(pxm); @@ -85,20 +116,7 @@ void __init acpi_numa_gicc_affinity_init(struct acpi_srat_gicc_affinity *pa) return; } - mpidr = acpi_map_madt_entry(pa->acpi_processor_uid); - if (mpidr == PHYS_CPUID_INVALID) { - pr_err("SRAT: PXM %d with ACPI ID %d has no valid MPIDR in MADT\n", - pxm, pa->acpi_processor_uid); - bad_srat(); - return; - } - - early_node_cpu_hwid[cpus_in_srat].node_id = node; - early_node_cpu_hwid[cpus_in_srat].cpu_hwid = mpidr; node_set(node, numa_nodes_parsed); - cpus_in_srat++; - pr_info("SRAT: PXM %d -> MPIDR 0x%Lx -> Node %d\n", - pxm, mpidr, node); } int __init arm64_acpi_numa_init(void) diff --git a/arch/arm64/kernel/alternative.c b/arch/arm64/kernel/alternative.c index 36fb069fd049..b5d603992d40 100644 --- a/arch/arm64/kernel/alternative.c +++ b/arch/arm64/kernel/alternative.c @@ -47,11 +47,11 @@ static bool branch_insn_requires_update(struct alt_instr *alt, unsigned long pc) unsigned long replptr; if (kernel_text_address(pc)) - return 1; + return true; replptr = (unsigned long)ALT_REPL_PTR(alt); if (pc >= replptr && pc <= (replptr + alt->alt_len)) - return 0; + return false; /* * Branching into *another* alternate sequence is doomed, and diff --git a/arch/arm64/kernel/armv8_deprecated.c b/arch/arm64/kernel/armv8_deprecated.c index d4707abb2f16..92be1d12d590 100644 --- a/arch/arm64/kernel/armv8_deprecated.c +++ b/arch/arm64/kernel/armv8_deprecated.c @@ -441,8 +441,8 @@ static struct undef_hook swp_hooks[] = { { .instr_mask = 0x0fb00ff0, .instr_val = 0x01000090, - .pstate_mask = COMPAT_PSR_MODE_MASK, - .pstate_val = COMPAT_PSR_MODE_USR, + .pstate_mask = PSR_AA32_MODE_MASK, + .pstate_val = PSR_AA32_MODE_USR, .fn = swp_handler }, { } @@ -511,9 +511,9 @@ ret: static int cp15_barrier_set_hw_mode(bool enable) { if (enable) - config_sctlr_el1(0, SCTLR_EL1_CP15BEN); + sysreg_clear_set(sctlr_el1, 0, SCTLR_EL1_CP15BEN); else - config_sctlr_el1(SCTLR_EL1_CP15BEN, 0); + sysreg_clear_set(sctlr_el1, SCTLR_EL1_CP15BEN, 0); return 0; } @@ -521,15 +521,15 @@ static struct undef_hook cp15_barrier_hooks[] = { { .instr_mask = 0x0fff0fdf, .instr_val = 0x0e070f9a, - .pstate_mask = COMPAT_PSR_MODE_MASK, - .pstate_val = COMPAT_PSR_MODE_USR, + .pstate_mask = PSR_AA32_MODE_MASK, + .pstate_val = PSR_AA32_MODE_USR, .fn = cp15barrier_handler, }, { .instr_mask = 0x0fff0fff, .instr_val = 0x0e070f95, - .pstate_mask = COMPAT_PSR_MODE_MASK, - .pstate_val = COMPAT_PSR_MODE_USR, + .pstate_mask = PSR_AA32_MODE_MASK, + .pstate_val = PSR_AA32_MODE_USR, .fn = cp15barrier_handler, }, { } @@ -548,9 +548,9 @@ static int setend_set_hw_mode(bool enable) return -EINVAL; if (enable) - config_sctlr_el1(SCTLR_EL1_SED, 0); + sysreg_clear_set(sctlr_el1, SCTLR_EL1_SED, 0); else - config_sctlr_el1(0, SCTLR_EL1_SED); + sysreg_clear_set(sctlr_el1, 0, SCTLR_EL1_SED); return 0; } @@ -562,10 +562,10 @@ static int compat_setend_handler(struct pt_regs *regs, u32 big_endian) if (big_endian) { insn = "setend be"; - regs->pstate |= COMPAT_PSR_E_BIT; + regs->pstate |= PSR_AA32_E_BIT; } else { insn = "setend le"; - regs->pstate &= ~COMPAT_PSR_E_BIT; + regs->pstate &= ~PSR_AA32_E_BIT; } trace_instruction_emulation(insn, regs->pc); @@ -593,16 +593,16 @@ static struct undef_hook setend_hooks[] = { { .instr_mask = 0xfffffdff, .instr_val = 0xf1010000, - .pstate_mask = COMPAT_PSR_MODE_MASK, - .pstate_val = COMPAT_PSR_MODE_USR, + .pstate_mask = PSR_AA32_MODE_MASK, + .pstate_val = PSR_AA32_MODE_USR, .fn = a32_setend_handler, }, { /* Thumb mode */ .instr_mask = 0x0000fff7, .instr_val = 0x0000b650, - .pstate_mask = (COMPAT_PSR_T_BIT | COMPAT_PSR_MODE_MASK), - .pstate_val = (COMPAT_PSR_T_BIT | COMPAT_PSR_MODE_USR), + .pstate_mask = (PSR_AA32_T_BIT | PSR_AA32_MODE_MASK), + .pstate_val = (PSR_AA32_T_BIT | PSR_AA32_MODE_USR), .fn = t16_setend_handler, }, {} diff --git a/arch/arm64/kernel/cpu-reset.h b/arch/arm64/kernel/cpu-reset.h index 6c2b1b4f57c9..fad90e4935fb 100644 --- a/arch/arm64/kernel/cpu-reset.h +++ b/arch/arm64/kernel/cpu-reset.h @@ -16,13 +16,14 @@ void __cpu_soft_restart(unsigned long el2_switch, unsigned long entry, unsigned long arg0, unsigned long arg1, unsigned long arg2); -static inline void __noreturn cpu_soft_restart(unsigned long el2_switch, - unsigned long entry, unsigned long arg0, unsigned long arg1, - unsigned long arg2) +static inline void __noreturn cpu_soft_restart(unsigned long entry, + unsigned long arg0, + unsigned long arg1, + unsigned long arg2) { typeof(__cpu_soft_restart) *restart; - el2_switch = el2_switch && !is_kernel_in_hyp_mode() && + unsigned long el2_switch = !is_kernel_in_hyp_mode() && is_hyp_mode_available(); restart = (void *)__pa_symbol(__cpu_soft_restart); diff --git a/arch/arm64/kernel/cpu_errata.c b/arch/arm64/kernel/cpu_errata.c index 1d2b6d768efe..dec10898d688 100644 --- a/arch/arm64/kernel/cpu_errata.c +++ b/arch/arm64/kernel/cpu_errata.c @@ -65,19 +65,24 @@ is_kryo_midr(const struct arm64_cpu_capabilities *entry, int scope) } static bool -has_mismatched_cache_line_size(const struct arm64_cpu_capabilities *entry, - int scope) +has_mismatched_cache_type(const struct arm64_cpu_capabilities *entry, + int scope) { + u64 mask = CTR_CACHE_MINLINE_MASK; + + /* Skip matching the min line sizes for cache type check */ + if (entry->capability == ARM64_MISMATCHED_CACHE_TYPE) + mask ^= arm64_ftr_reg_ctrel0.strict_mask; + WARN_ON(scope != SCOPE_LOCAL_CPU || preemptible()); - return (read_cpuid_cachetype() & arm64_ftr_reg_ctrel0.strict_mask) != - (arm64_ftr_reg_ctrel0.sys_val & arm64_ftr_reg_ctrel0.strict_mask); + return (read_cpuid_cachetype() & mask) != + (arm64_ftr_reg_ctrel0.sys_val & mask); } static void cpu_enable_trap_ctr_access(const struct arm64_cpu_capabilities *__unused) { - /* Clear SCTLR_EL1.UCT */ - config_sctlr_el1(SCTLR_EL1_UCT, 0); + sysreg_clear_set(sctlr_el1, SCTLR_EL1_UCT, 0); } atomic_t arm64_el2_vector_last_slot = ATOMIC_INIT(-1); @@ -101,7 +106,7 @@ static void __copy_hyp_vect_bpi(int slot, const char *hyp_vecs_start, 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); + __flush_icache_range((uintptr_t)dst, (uintptr_t)dst + SZ_2K); } static void __install_bp_hardening_cb(bp_hardening_cb_t fn, @@ -613,7 +618,14 @@ const struct arm64_cpu_capabilities arm64_errata[] = { { .desc = "Mismatched cache line size", .capability = ARM64_MISMATCHED_CACHE_LINE_SIZE, - .matches = has_mismatched_cache_line_size, + .matches = has_mismatched_cache_type, + .type = ARM64_CPUCAP_LOCAL_CPU_ERRATUM, + .cpu_enable = cpu_enable_trap_ctr_access, + }, + { + .desc = "Mismatched cache type", + .capability = ARM64_MISMATCHED_CACHE_TYPE, + .matches = has_mismatched_cache_type, .type = ARM64_CPUCAP_LOCAL_CPU_ERRATUM, .cpu_enable = cpu_enable_trap_ctr_access, }, @@ -649,7 +661,6 @@ const struct arm64_cpu_capabilities arm64_errata[] = { #ifdef CONFIG_HARDEN_BRANCH_PREDICTOR { .capability = ARM64_HARDEN_BRANCH_PREDICTOR, - .type = ARM64_CPUCAP_LOCAL_CPU_ERRATUM, .cpu_enable = enable_smccc_arch_workaround_1, ERRATA_MIDR_RANGE_LIST(arm64_bp_harden_smccc_cpus), }, @@ -658,7 +669,6 @@ const struct arm64_cpu_capabilities arm64_errata[] = { { .desc = "EL2 vector hardening", .capability = ARM64_HARDEN_EL2_VECTORS, - .type = ARM64_CPUCAP_LOCAL_CPU_ERRATUM, ERRATA_MIDR_RANGE_LIST(arm64_harden_el2_vectors), }, #endif diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c index f24892a40d2c..e238b7932096 100644 --- a/arch/arm64/kernel/cpufeature.c +++ b/arch/arm64/kernel/cpufeature.c @@ -192,6 +192,7 @@ static const struct arm64_ftr_bits ftr_id_aa64mmfr1[] = { }; static const struct arm64_ftr_bits ftr_id_aa64mmfr2[] = { + ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR2_FWB_SHIFT, 4, 0), ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR2_AT_SHIFT, 4, 0), ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR2_LVA_SHIFT, 4, 0), ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64MMFR2_IESB_SHIFT, 4, 0), @@ -214,7 +215,7 @@ static const struct arm64_ftr_bits ftr_ctr[] = { * If we have differing I-cache policies, report it as the weakest - VIPT. */ ARM64_FTR_BITS(FTR_VISIBLE, FTR_NONSTRICT, FTR_EXACT, 14, 2, ICACHE_POLICY_VIPT), /* L1Ip */ - ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, 0, 4, 0), /* IminLine */ + ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, CTR_IMINLINE_SHIFT, 4, 0), ARM64_FTR_END, }; @@ -1026,6 +1027,14 @@ static void cpu_copy_el2regs(const struct arm64_cpu_capabilities *__unused) } #endif +static void cpu_has_fwb(const struct arm64_cpu_capabilities *__unused) +{ + u64 val = read_sysreg_s(SYS_CLIDR_EL1); + + /* Check that CLIDR_EL1.LOU{U,IS} are both 0 */ + WARN_ON(val & (7 << 27 | 7 << 21)); +} + static const struct arm64_cpu_capabilities arm64_features[] = { { .desc = "GIC system register CPU interface", @@ -1182,6 +1191,17 @@ static const struct arm64_cpu_capabilities arm64_features[] = { .type = ARM64_CPUCAP_SYSTEM_FEATURE, .matches = has_cache_dic, }, + { + .desc = "Stage-2 Force Write-Back", + .type = ARM64_CPUCAP_SYSTEM_FEATURE, + .capability = ARM64_HAS_STAGE2_FWB, + .sys_reg = SYS_ID_AA64MMFR2_EL1, + .sign = FTR_UNSIGNED, + .field_pos = ID_AA64MMFR2_FWB_SHIFT, + .min_field_value = 1, + .matches = has_cpuid_feature, + .cpu_enable = cpu_has_fwb, + }, #ifdef CONFIG_ARM64_HW_AFDBM { /* @@ -1351,9 +1371,9 @@ static void __update_cpu_capabilities(const struct arm64_cpu_capabilities *caps, static void update_cpu_capabilities(u16 scope_mask) { - __update_cpu_capabilities(arm64_features, scope_mask, "detected:"); __update_cpu_capabilities(arm64_errata, scope_mask, "enabling workaround for"); + __update_cpu_capabilities(arm64_features, scope_mask, "detected:"); } static int __enable_cpu_capability(void *arg) @@ -1408,8 +1428,8 @@ __enable_cpu_capabilities(const struct arm64_cpu_capabilities *caps, static void __init enable_cpu_capabilities(u16 scope_mask) { - __enable_cpu_capabilities(arm64_features, scope_mask); __enable_cpu_capabilities(arm64_errata, scope_mask); + __enable_cpu_capabilities(arm64_features, scope_mask); } /* @@ -1723,7 +1743,7 @@ static int emulate_mrs(struct pt_regs *regs, u32 insn) static struct undef_hook mrs_hook = { .instr_mask = 0xfff00000, .instr_val = 0xd5300000, - .pstate_mask = COMPAT_PSR_MODE_MASK, + .pstate_mask = PSR_AA32_MODE_MASK, .pstate_val = PSR_MODE_EL0t, .fn = emulate_mrs, }; diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S index 28ad8799406f..09dbea221a27 100644 --- a/arch/arm64/kernel/entry.S +++ b/arch/arm64/kernel/entry.S @@ -41,19 +41,9 @@ * Context tracking subsystem. Used to instrument transitions * between user and kernel mode. */ - .macro ct_user_exit, syscall = 0 + .macro ct_user_exit #ifdef CONFIG_CONTEXT_TRACKING bl context_tracking_user_exit - .if \syscall == 1 - /* - * Save/restore needed during syscalls. Restore syscall arguments from - * the values already saved on stack during kernel_entry. - */ - ldp x0, x1, [sp] - ldp x2, x3, [sp, #S_X2] - ldp x4, x5, [sp, #S_X4] - ldp x6, x7, [sp, #S_X6] - .endif #endif .endm @@ -63,6 +53,12 @@ #endif .endm + .macro clear_gp_regs + .irp n,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 + mov x\n, xzr + .endr + .endm + /* * Bad Abort numbers *----------------- @@ -140,20 +136,21 @@ alternative_else_nop_endif // This macro corrupts x0-x3. It is the caller's duty // to save/restore them if required. - .macro apply_ssbd, state, targ, tmp1, tmp2 + .macro apply_ssbd, state, tmp1, tmp2 #ifdef CONFIG_ARM64_SSBD alternative_cb arm64_enable_wa2_handling - b \targ + b .L__asm_ssbd_skip\@ alternative_cb_end ldr_this_cpu \tmp2, arm64_ssbd_callback_required, \tmp1 - cbz \tmp2, \targ + cbz \tmp2, .L__asm_ssbd_skip\@ ldr \tmp2, [tsk, #TSK_TI_FLAGS] - tbnz \tmp2, #TIF_SSBD, \targ + tbnz \tmp2, #TIF_SSBD, .L__asm_ssbd_skip\@ mov w0, #ARM_SMCCC_ARCH_WORKAROUND_2 mov w1, #\state alternative_cb arm64_update_smccc_conduit nop // Patched to SMC/HVC #0 alternative_cb_end +.L__asm_ssbd_skip\@: #endif .endm @@ -178,20 +175,14 @@ alternative_cb_end stp x28, x29, [sp, #16 * 14] .if \el == 0 + clear_gp_regs mrs x21, sp_el0 ldr_this_cpu tsk, __entry_task, x20 // Ensure MDSCR_EL1.SS is clear, ldr x19, [tsk, #TSK_TI_FLAGS] // since we can unmask debug disable_step_tsk x19, x20 // exceptions when scheduling. - apply_ssbd 1, 1f, x22, x23 - -#ifdef CONFIG_ARM64_SSBD - ldp x0, x1, [sp, #16 * 0] - ldp x2, x3, [sp, #16 * 1] -#endif -1: + apply_ssbd 1, x22, x23 - mov x29, xzr // fp pointed to user-space .else add x21, sp, #S_FRAME_SIZE get_thread_info tsk @@ -331,8 +322,7 @@ alternative_if ARM64_WORKAROUND_845719 alternative_else_nop_endif #endif 3: - apply_ssbd 0, 5f, x0, x1 -5: + apply_ssbd 0, x0, x1 .endif msr elr_el1, x21 // set up the return data @@ -720,14 +710,9 @@ el0_sync_compat: b.ge el0_dbg b el0_inv el0_svc_compat: - /* - * AArch32 syscall handling - */ - ldr x16, [tsk, #TSK_TI_FLAGS] // load thread flags - adrp stbl, compat_sys_call_table // load compat syscall table pointer - mov wscno, w7 // syscall number in w7 (r7) - mov wsc_nr, #__NR_compat_syscalls - b el0_svc_naked + mov x0, sp + bl el0_svc_compat_handler + b ret_to_user .align 6 el0_irq_compat: @@ -896,25 +881,6 @@ el0_error_naked: b ret_to_user ENDPROC(el0_error) - -/* - * This is the fast syscall return path. We do as little as possible here, - * and this includes saving x0 back into the kernel stack. - */ -ret_fast_syscall: - disable_daif - str x0, [sp, #S_X0] // returned x0 - ldr x1, [tsk, #TSK_TI_FLAGS] // re-check for syscall tracing - and x2, x1, #_TIF_SYSCALL_WORK - cbnz x2, ret_fast_syscall_trace - and x2, x1, #_TIF_WORK_MASK - cbnz x2, work_pending - enable_step_tsk x1, x2 - kernel_exit 0 -ret_fast_syscall_trace: - enable_daif - b __sys_trace_return_skipped // we already saved x0 - /* * Ok, we need to do extra processing, enter the slow path. */ @@ -936,6 +902,9 @@ ret_to_user: cbnz x2, work_pending finish_ret_to_user: enable_step_tsk x1, x2 +#ifdef CONFIG_GCC_PLUGIN_STACKLEAK + bl stackleak_erase +#endif kernel_exit 0 ENDPROC(ret_to_user) @@ -944,85 +913,10 @@ ENDPROC(ret_to_user) */ .align 6 el0_svc: - ldr x16, [tsk, #TSK_TI_FLAGS] // load thread flags - adrp stbl, sys_call_table // load syscall table pointer - mov wscno, w8 // syscall number in w8 - mov wsc_nr, #__NR_syscalls - -#ifdef CONFIG_ARM64_SVE -alternative_if_not ARM64_SVE - b el0_svc_naked -alternative_else_nop_endif - tbz x16, #TIF_SVE, el0_svc_naked // Skip unless TIF_SVE set: - bic x16, x16, #_TIF_SVE // discard SVE state - str x16, [tsk, #TSK_TI_FLAGS] - - /* - * task_fpsimd_load() won't be called to update CPACR_EL1 in - * ret_to_user unless TIF_FOREIGN_FPSTATE is still set, which only - * happens if a context switch or kernel_neon_begin() or context - * modification (sigreturn, ptrace) intervenes. - * So, ensure that CPACR_EL1 is already correct for the fast-path case: - */ - mrs x9, cpacr_el1 - bic x9, x9, #CPACR_EL1_ZEN_EL0EN // disable SVE for el0 - msr cpacr_el1, x9 // synchronised by eret to el0 -#endif - -el0_svc_naked: // compat entry point - stp x0, xscno, [sp, #S_ORIG_X0] // save the original x0 and syscall number - enable_daif - ct_user_exit 1 - - tst x16, #_TIF_SYSCALL_WORK // check for syscall hooks - b.ne __sys_trace - cmp wscno, wsc_nr // check upper syscall limit - b.hs ni_sys - mask_nospec64 xscno, xsc_nr, x19 // enforce bounds for syscall number - ldr x16, [stbl, xscno, lsl #3] // address in the syscall table - blr x16 // call sys_* routine - b ret_fast_syscall -ni_sys: - mov x0, sp - bl do_ni_syscall - b ret_fast_syscall -ENDPROC(el0_svc) - - /* - * This is the really slow path. We're going to be doing context - * switches, and waiting for our parent to respond. - */ -__sys_trace: - cmp wscno, #NO_SYSCALL // user-issued syscall(-1)? - b.ne 1f - mov x0, #-ENOSYS // set default errno if so - str x0, [sp, #S_X0] -1: mov x0, sp - bl syscall_trace_enter - cmp w0, #NO_SYSCALL // skip the syscall? - b.eq __sys_trace_return_skipped - mov wscno, w0 // syscall number (possibly new) - mov x1, sp // pointer to regs - cmp wscno, wsc_nr // check upper syscall limit - b.hs __ni_sys_trace - ldp x0, x1, [sp] // restore the syscall args - ldp x2, x3, [sp, #S_X2] - ldp x4, x5, [sp, #S_X4] - ldp x6, x7, [sp, #S_X6] - ldr x16, [stbl, xscno, lsl #3] // address in the syscall table - blr x16 // call sys_* routine - -__sys_trace_return: - str x0, [sp, #S_X0] // save returned x0 -__sys_trace_return_skipped: mov x0, sp - bl syscall_trace_exit + bl el0_svc_handler b ret_to_user - -__ni_sys_trace: - mov x0, sp - bl do_ni_syscall - b __sys_trace_return +ENDPROC(el0_svc) .popsection // .entry.text @@ -1138,14 +1032,6 @@ __entry_tramp_data_start: #endif /* CONFIG_UNMAP_KERNEL_AT_EL0 */ /* - * Special system call wrappers. - */ -ENTRY(sys_rt_sigreturn_wrapper) - mov x0, sp - b sys_rt_sigreturn -ENDPROC(sys_rt_sigreturn_wrapper) - -/* * Register switch for AArch64. The callee-saved registers need to be saved * and restored. On entry: * x0 = previous task_struct (must be preserved across the switch) diff --git a/arch/arm64/kernel/entry32.S b/arch/arm64/kernel/entry32.S deleted file mode 100644 index f332d5d1f6b4..000000000000 --- a/arch/arm64/kernel/entry32.S +++ /dev/null @@ -1,121 +0,0 @@ -/* - * Compat system call wrappers - * - * Copyright (C) 2012 ARM Ltd. - * Authors: Will Deacon <will.deacon@arm.com> - * Catalin Marinas <catalin.marinas@arm.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#include <linux/linkage.h> -#include <linux/const.h> - -#include <asm/assembler.h> -#include <asm/asm-offsets.h> -#include <asm/errno.h> -#include <asm/page.h> - -/* - * System call wrappers for the AArch32 compatibility layer. - */ - -ENTRY(compat_sys_sigreturn_wrapper) - mov x0, sp - b compat_sys_sigreturn -ENDPROC(compat_sys_sigreturn_wrapper) - -ENTRY(compat_sys_rt_sigreturn_wrapper) - mov x0, sp - b compat_sys_rt_sigreturn -ENDPROC(compat_sys_rt_sigreturn_wrapper) - -ENTRY(compat_sys_statfs64_wrapper) - mov w3, #84 - cmp w1, #88 - csel w1, w3, w1, eq - b compat_sys_statfs64 -ENDPROC(compat_sys_statfs64_wrapper) - -ENTRY(compat_sys_fstatfs64_wrapper) - mov w3, #84 - cmp w1, #88 - csel w1, w3, w1, eq - b compat_sys_fstatfs64 -ENDPROC(compat_sys_fstatfs64_wrapper) - -/* - * Note: off_4k (w5) is always in units of 4K. If we can't do the - * requested offset because it is not page-aligned, we return -EINVAL. - */ -ENTRY(compat_sys_mmap2_wrapper) -#if PAGE_SHIFT > 12 - tst w5, #~PAGE_MASK >> 12 - b.ne 1f - lsr w5, w5, #PAGE_SHIFT - 12 -#endif - b sys_mmap_pgoff -1: mov x0, #-EINVAL - ret -ENDPROC(compat_sys_mmap2_wrapper) - -/* - * Wrappers for AArch32 syscalls that either take 64-bit parameters - * in registers or that take 32-bit parameters which require sign - * extension. - */ -ENTRY(compat_sys_pread64_wrapper) - regs_to_64 x3, x4, x5 - b sys_pread64 -ENDPROC(compat_sys_pread64_wrapper) - -ENTRY(compat_sys_pwrite64_wrapper) - regs_to_64 x3, x4, x5 - b sys_pwrite64 -ENDPROC(compat_sys_pwrite64_wrapper) - -ENTRY(compat_sys_truncate64_wrapper) - regs_to_64 x1, x2, x3 - b sys_truncate -ENDPROC(compat_sys_truncate64_wrapper) - -ENTRY(compat_sys_ftruncate64_wrapper) - regs_to_64 x1, x2, x3 - b sys_ftruncate -ENDPROC(compat_sys_ftruncate64_wrapper) - -ENTRY(compat_sys_readahead_wrapper) - regs_to_64 x1, x2, x3 - mov w2, w4 - b sys_readahead -ENDPROC(compat_sys_readahead_wrapper) - -ENTRY(compat_sys_fadvise64_64_wrapper) - mov w6, w1 - regs_to_64 x1, x2, x3 - regs_to_64 x2, x4, x5 - mov w3, w6 - b sys_fadvise64_64 -ENDPROC(compat_sys_fadvise64_64_wrapper) - -ENTRY(compat_sys_sync_file_range2_wrapper) - regs_to_64 x2, x2, x3 - regs_to_64 x3, x4, x5 - b sys_sync_file_range2 -ENDPROC(compat_sys_sync_file_range2_wrapper) - -ENTRY(compat_sys_fallocate_wrapper) - regs_to_64 x2, x2, x3 - regs_to_64 x3, x4, x5 - b sys_fallocate -ENDPROC(compat_sys_fallocate_wrapper) diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c index 84c68b14f1b2..58c53bc96928 100644 --- a/arch/arm64/kernel/fpsimd.c +++ b/arch/arm64/kernel/fpsimd.c @@ -159,25 +159,6 @@ static void sve_free(struct task_struct *task) __sve_free(task); } -static void change_cpacr(u64 val, u64 mask) -{ - u64 cpacr = read_sysreg(CPACR_EL1); - u64 new = (cpacr & ~mask) | val; - - if (new != cpacr) - write_sysreg(new, CPACR_EL1); -} - -static void sve_user_disable(void) -{ - change_cpacr(0, CPACR_EL1_ZEN_EL0EN); -} - -static void sve_user_enable(void) -{ - change_cpacr(CPACR_EL1_ZEN_EL0EN, CPACR_EL1_ZEN_EL0EN); -} - /* * TIF_SVE controls whether a task can use SVE without trapping while * in userspace, and also the way a task's FPSIMD/SVE state is stored diff --git a/arch/arm64/kernel/hw_breakpoint.c b/arch/arm64/kernel/hw_breakpoint.c index 413dbe530da8..8c9644376326 100644 --- a/arch/arm64/kernel/hw_breakpoint.c +++ b/arch/arm64/kernel/hw_breakpoint.c @@ -343,14 +343,13 @@ static int get_hbp_len(u8 hbp_len) /* * Check whether bp virtual address is in kernel space. */ -int arch_check_bp_in_kernelspace(struct perf_event *bp) +int arch_check_bp_in_kernelspace(struct arch_hw_breakpoint *hw) { unsigned int len; unsigned long va; - struct arch_hw_breakpoint *info = counter_arch_bp(bp); - va = info->address; - len = get_hbp_len(info->ctrl.len); + va = hw->address; + len = get_hbp_len(hw->ctrl.len); return (va >= TASK_SIZE) && ((va + len - 1) >= TASK_SIZE); } @@ -421,53 +420,53 @@ int arch_bp_generic_fields(struct arch_hw_breakpoint_ctrl ctrl, /* * Construct an arch_hw_breakpoint from a perf_event. */ -static int arch_build_bp_info(struct perf_event *bp) +static int arch_build_bp_info(struct perf_event *bp, + const struct perf_event_attr *attr, + struct arch_hw_breakpoint *hw) { - struct arch_hw_breakpoint *info = counter_arch_bp(bp); - /* Type */ - switch (bp->attr.bp_type) { + switch (attr->bp_type) { case HW_BREAKPOINT_X: - info->ctrl.type = ARM_BREAKPOINT_EXECUTE; + hw->ctrl.type = ARM_BREAKPOINT_EXECUTE; break; case HW_BREAKPOINT_R: - info->ctrl.type = ARM_BREAKPOINT_LOAD; + hw->ctrl.type = ARM_BREAKPOINT_LOAD; break; case HW_BREAKPOINT_W: - info->ctrl.type = ARM_BREAKPOINT_STORE; + hw->ctrl.type = ARM_BREAKPOINT_STORE; break; case HW_BREAKPOINT_RW: - info->ctrl.type = ARM_BREAKPOINT_LOAD | ARM_BREAKPOINT_STORE; + hw->ctrl.type = ARM_BREAKPOINT_LOAD | ARM_BREAKPOINT_STORE; break; default: return -EINVAL; } /* Len */ - switch (bp->attr.bp_len) { + switch (attr->bp_len) { case HW_BREAKPOINT_LEN_1: - info->ctrl.len = ARM_BREAKPOINT_LEN_1; + hw->ctrl.len = ARM_BREAKPOINT_LEN_1; break; case HW_BREAKPOINT_LEN_2: - info->ctrl.len = ARM_BREAKPOINT_LEN_2; + hw->ctrl.len = ARM_BREAKPOINT_LEN_2; break; case HW_BREAKPOINT_LEN_3: - info->ctrl.len = ARM_BREAKPOINT_LEN_3; + hw->ctrl.len = ARM_BREAKPOINT_LEN_3; break; case HW_BREAKPOINT_LEN_4: - info->ctrl.len = ARM_BREAKPOINT_LEN_4; + hw->ctrl.len = ARM_BREAKPOINT_LEN_4; break; case HW_BREAKPOINT_LEN_5: - info->ctrl.len = ARM_BREAKPOINT_LEN_5; + hw->ctrl.len = ARM_BREAKPOINT_LEN_5; break; case HW_BREAKPOINT_LEN_6: - info->ctrl.len = ARM_BREAKPOINT_LEN_6; + hw->ctrl.len = ARM_BREAKPOINT_LEN_6; break; case HW_BREAKPOINT_LEN_7: - info->ctrl.len = ARM_BREAKPOINT_LEN_7; + hw->ctrl.len = ARM_BREAKPOINT_LEN_7; break; case HW_BREAKPOINT_LEN_8: - info->ctrl.len = ARM_BREAKPOINT_LEN_8; + hw->ctrl.len = ARM_BREAKPOINT_LEN_8; break; default: return -EINVAL; @@ -478,37 +477,37 @@ static int arch_build_bp_info(struct perf_event *bp) * AArch32 also requires breakpoints of length 2 for Thumb. * Watchpoints can be of length 1, 2, 4 or 8 bytes. */ - if (info->ctrl.type == ARM_BREAKPOINT_EXECUTE) { + if (hw->ctrl.type == ARM_BREAKPOINT_EXECUTE) { if (is_compat_bp(bp)) { - if (info->ctrl.len != ARM_BREAKPOINT_LEN_2 && - info->ctrl.len != ARM_BREAKPOINT_LEN_4) + if (hw->ctrl.len != ARM_BREAKPOINT_LEN_2 && + hw->ctrl.len != ARM_BREAKPOINT_LEN_4) return -EINVAL; - } else if (info->ctrl.len != ARM_BREAKPOINT_LEN_4) { + } else if (hw->ctrl.len != ARM_BREAKPOINT_LEN_4) { /* * FIXME: Some tools (I'm looking at you perf) assume * that breakpoints should be sizeof(long). This * is nonsense. For now, we fix up the parameter * but we should probably return -EINVAL instead. */ - info->ctrl.len = ARM_BREAKPOINT_LEN_4; + hw->ctrl.len = ARM_BREAKPOINT_LEN_4; } } /* Address */ - info->address = bp->attr.bp_addr; + hw->address = attr->bp_addr; /* * Privilege * Note that we disallow combined EL0/EL1 breakpoints because * that would complicate the stepping code. */ - if (arch_check_bp_in_kernelspace(bp)) - info->ctrl.privilege = AARCH64_BREAKPOINT_EL1; + if (arch_check_bp_in_kernelspace(hw)) + hw->ctrl.privilege = AARCH64_BREAKPOINT_EL1; else - info->ctrl.privilege = AARCH64_BREAKPOINT_EL0; + hw->ctrl.privilege = AARCH64_BREAKPOINT_EL0; /* Enabled? */ - info->ctrl.enabled = !bp->attr.disabled; + hw->ctrl.enabled = !attr->disabled; return 0; } @@ -516,14 +515,15 @@ static int arch_build_bp_info(struct perf_event *bp) /* * Validate the arch-specific HW Breakpoint register settings. */ -int arch_validate_hwbkpt_settings(struct perf_event *bp) +int hw_breakpoint_arch_parse(struct perf_event *bp, + const struct perf_event_attr *attr, + struct arch_hw_breakpoint *hw) { - struct arch_hw_breakpoint *info = counter_arch_bp(bp); int ret; u64 alignment_mask, offset; /* Build the arch_hw_breakpoint. */ - ret = arch_build_bp_info(bp); + ret = arch_build_bp_info(bp, attr, hw); if (ret) return ret; @@ -537,42 +537,42 @@ int arch_validate_hwbkpt_settings(struct perf_event *bp) * that here. */ if (is_compat_bp(bp)) { - if (info->ctrl.len == ARM_BREAKPOINT_LEN_8) + if (hw->ctrl.len == ARM_BREAKPOINT_LEN_8) alignment_mask = 0x7; else alignment_mask = 0x3; - offset = info->address & alignment_mask; + offset = hw->address & alignment_mask; switch (offset) { case 0: /* Aligned */ break; case 1: /* Allow single byte watchpoint. */ - if (info->ctrl.len == ARM_BREAKPOINT_LEN_1) + if (hw->ctrl.len == ARM_BREAKPOINT_LEN_1) break; case 2: /* Allow halfword watchpoints and breakpoints. */ - if (info->ctrl.len == ARM_BREAKPOINT_LEN_2) + if (hw->ctrl.len == ARM_BREAKPOINT_LEN_2) break; default: return -EINVAL; } } else { - if (info->ctrl.type == ARM_BREAKPOINT_EXECUTE) + if (hw->ctrl.type == ARM_BREAKPOINT_EXECUTE) alignment_mask = 0x3; else alignment_mask = 0x7; - offset = info->address & alignment_mask; + offset = hw->address & alignment_mask; } - info->address &= ~alignment_mask; - info->ctrl.len <<= offset; + hw->address &= ~alignment_mask; + hw->ctrl.len <<= offset; /* * Disallow per-task kernel breakpoints since these would * complicate the stepping code. */ - if (info->ctrl.privilege == AARCH64_BREAKPOINT_EL1 && bp->hw.target) + if (hw->ctrl.privilege == AARCH64_BREAKPOINT_EL1 && bp->hw.target) return -EINVAL; return 0; diff --git a/arch/arm64/kernel/insn.c b/arch/arm64/kernel/insn.c index 816d03c4c913..2b3413549734 100644 --- a/arch/arm64/kernel/insn.c +++ b/arch/arm64/kernel/insn.c @@ -149,20 +149,6 @@ int __kprobes aarch64_insn_write(void *addr, u32 insn) return __aarch64_insn_write(addr, cpu_to_le32(insn)); } -static bool __kprobes __aarch64_insn_hotpatch_safe(u32 insn) -{ - if (aarch64_get_insn_class(insn) != AARCH64_INSN_CLS_BR_SYS) - return false; - - return aarch64_insn_is_b(insn) || - aarch64_insn_is_bl(insn) || - aarch64_insn_is_svc(insn) || - aarch64_insn_is_hvc(insn) || - aarch64_insn_is_smc(insn) || - aarch64_insn_is_brk(insn) || - aarch64_insn_is_nop(insn); -} - bool __kprobes aarch64_insn_uses_literal(u32 insn) { /* ldr/ldrsw (literal), prfm */ @@ -189,22 +175,6 @@ bool __kprobes aarch64_insn_is_branch(u32 insn) aarch64_insn_is_bcond(insn); } -/* - * ARM Architecture Reference Manual for ARMv8 Profile-A, Issue A.a - * Section B2.6.5 "Concurrent modification and execution of instructions": - * Concurrent modification and execution of instructions can lead to the - * resulting instruction performing any behavior that can be achieved by - * executing any sequence of instructions that can be executed from the - * same Exception level, except where the instruction before modification - * and the instruction after modification is a B, BL, NOP, BKPT, SVC, HVC, - * or SMC instruction. - */ -bool __kprobes aarch64_insn_hotpatch_safe(u32 old_insn, u32 new_insn) -{ - return __aarch64_insn_hotpatch_safe(old_insn) && - __aarch64_insn_hotpatch_safe(new_insn); -} - int __kprobes aarch64_insn_patch_text_nosync(void *addr, u32 insn) { u32 *tp = addr; @@ -216,8 +186,8 @@ int __kprobes aarch64_insn_patch_text_nosync(void *addr, u32 insn) ret = aarch64_insn_write(tp, insn); if (ret == 0) - flush_icache_range((uintptr_t)tp, - (uintptr_t)tp + AARCH64_INSN_SIZE); + __flush_icache_range((uintptr_t)tp, + (uintptr_t)tp + AARCH64_INSN_SIZE); return ret; } @@ -239,11 +209,6 @@ static int __kprobes aarch64_insn_patch_text_cb(void *arg) for (i = 0; ret == 0 && i < pp->insn_cnt; i++) ret = aarch64_insn_patch_text_nosync(pp->text_addrs[i], pp->new_insns[i]); - /* - * aarch64_insn_patch_text_nosync() calls flush_icache_range(), - * which ends with "dsb; isb" pair guaranteeing global - * visibility. - */ /* Notify other processors with an additional increment. */ atomic_inc(&pp->cpu_count); } else { @@ -255,8 +220,7 @@ static int __kprobes aarch64_insn_patch_text_cb(void *arg) return ret; } -static -int __kprobes aarch64_insn_patch_text_sync(void *addrs[], u32 insns[], int cnt) +int __kprobes aarch64_insn_patch_text(void *addrs[], u32 insns[], int cnt) { struct aarch64_insn_patch patch = { .text_addrs = addrs, @@ -272,34 +236,6 @@ int __kprobes aarch64_insn_patch_text_sync(void *addrs[], u32 insns[], int cnt) cpu_online_mask); } -int __kprobes aarch64_insn_patch_text(void *addrs[], u32 insns[], int cnt) -{ - int ret; - u32 insn; - - /* Unsafe to patch multiple instructions without synchronizaiton */ - if (cnt == 1) { - ret = aarch64_insn_read(addrs[0], &insn); - if (ret) - return ret; - - if (aarch64_insn_hotpatch_safe(insn, insns[0])) { - /* - * ARMv8 architecture doesn't guarantee all CPUs see - * the new instruction after returning from function - * aarch64_insn_patch_text_nosync(). So send IPIs to - * all other CPUs to achieve instruction - * synchronization. - */ - ret = aarch64_insn_patch_text_nosync(addrs[0], insns[0]); - kick_all_cpus_sync(); - return ret; - } - } - - return aarch64_insn_patch_text_sync(addrs, insns, cnt); -} - static int __kprobes aarch64_get_imm_shift_mask(enum aarch64_insn_imm_type type, u32 *maskp, int *shiftp) { diff --git a/arch/arm64/kernel/irq.c b/arch/arm64/kernel/irq.c index 60e5fc661f74..780a12f59a8f 100644 --- a/arch/arm64/kernel/irq.c +++ b/arch/arm64/kernel/irq.c @@ -42,16 +42,6 @@ int arch_show_interrupts(struct seq_file *p, int prec) return 0; } -void (*handle_arch_irq)(struct pt_regs *) = NULL; - -void __init set_handle_irq(void (*handle_irq)(struct pt_regs *)) -{ - if (handle_arch_irq) - return; - - handle_arch_irq = handle_irq; -} - #ifdef CONFIG_VMAP_STACK static void init_irq_stacks(void) { diff --git a/arch/arm64/kernel/jump_label.c b/arch/arm64/kernel/jump_label.c index c2dd1ad3e648..e0756416e567 100644 --- a/arch/arm64/kernel/jump_label.c +++ b/arch/arm64/kernel/jump_label.c @@ -36,7 +36,7 @@ void arch_jump_label_transform(struct jump_entry *entry, insn = aarch64_insn_gen_nop(); } - aarch64_insn_patch_text(&addr, &insn, 1); + aarch64_insn_patch_text_nosync(addr, insn); } void arch_jump_label_transform_static(struct jump_entry *entry, diff --git a/arch/arm64/kernel/machine_kexec.c b/arch/arm64/kernel/machine_kexec.c index f76ea92dff91..f6a5c6bc1434 100644 --- a/arch/arm64/kernel/machine_kexec.c +++ b/arch/arm64/kernel/machine_kexec.c @@ -184,8 +184,15 @@ void machine_kexec(struct kimage *kimage) /* Flush the reboot_code_buffer in preparation for its execution. */ __flush_dcache_area(reboot_code_buffer, arm64_relocate_new_kernel_size); - flush_icache_range((uintptr_t)reboot_code_buffer, - arm64_relocate_new_kernel_size); + + /* + * Although we've killed off the secondary CPUs, we don't update + * the online mask if we're handling a crash kernel and consequently + * need to avoid flush_icache_range(), which will attempt to IPI + * the offline CPUs. Therefore, we must use the __* variant here. + */ + __flush_icache_range((uintptr_t)reboot_code_buffer, + arm64_relocate_new_kernel_size); /* Flush the kimage list and its buffers. */ kexec_list_flush(kimage); @@ -207,8 +214,7 @@ void machine_kexec(struct kimage *kimage) * relocation is complete. */ - cpu_soft_restart(kimage != kexec_crash_image, - reboot_code_buffer_phys, kimage->head, kimage->start, 0); + cpu_soft_restart(reboot_code_buffer_phys, kimage->head, kimage->start, 0); BUG(); /* Should never get here. */ } @@ -361,4 +367,5 @@ void arch_crash_save_vmcoreinfo(void) kimage_voffset); vmcoreinfo_append_str("NUMBER(PHYS_OFFSET)=0x%llx\n", PHYS_OFFSET); + vmcoreinfo_append_str("KERNELOFFSET=%lx\n", kaslr_offset()); } diff --git a/arch/arm64/kernel/perf_event.c b/arch/arm64/kernel/perf_event.c index 33147aacdafd..8e38d5267f22 100644 --- a/arch/arm64/kernel/perf_event.c +++ b/arch/arm64/kernel/perf_event.c @@ -25,6 +25,7 @@ #include <asm/virt.h> #include <linux/acpi.h> +#include <linux/clocksource.h> #include <linux/of.h> #include <linux/perf/arm_pmu.h> #include <linux/platform_device.h> @@ -446,9 +447,16 @@ static struct attribute_group armv8_pmuv3_events_attr_group = { }; PMU_FORMAT_ATTR(event, "config:0-15"); +PMU_FORMAT_ATTR(long, "config1:0"); + +static inline bool armv8pmu_event_is_64bit(struct perf_event *event) +{ + return event->attr.config1 & 0x1; +} static struct attribute *armv8_pmuv3_format_attrs[] = { &format_attr_event.attr, + &format_attr_long.attr, NULL, }; @@ -466,6 +474,21 @@ static struct attribute_group armv8_pmuv3_format_attr_group = { (ARMV8_IDX_CYCLE_COUNTER + cpu_pmu->num_events - 1) /* + * We must chain two programmable counters for 64 bit events, + * except when we have allocated the 64bit cycle counter (for CPU + * cycles event). This must be called only when the event has + * a counter allocated. + */ +static inline bool armv8pmu_event_is_chained(struct perf_event *event) +{ + int idx = event->hw.idx; + + return !WARN_ON(idx < 0) && + armv8pmu_event_is_64bit(event) && + (idx != ARMV8_IDX_CYCLE_COUNTER); +} + +/* * ARMv8 low level PMU access */ @@ -503,34 +526,68 @@ static inline int armv8pmu_counter_has_overflowed(u32 pmnc, int idx) return pmnc & BIT(ARMV8_IDX_TO_COUNTER(idx)); } -static inline int armv8pmu_select_counter(int idx) +static inline void armv8pmu_select_counter(int idx) { u32 counter = ARMV8_IDX_TO_COUNTER(idx); write_sysreg(counter, pmselr_el0); isb(); +} - return idx; +static inline u32 armv8pmu_read_evcntr(int idx) +{ + armv8pmu_select_counter(idx); + return read_sysreg(pmxevcntr_el0); +} + +static inline u64 armv8pmu_read_hw_counter(struct perf_event *event) +{ + int idx = event->hw.idx; + u64 val = 0; + + val = armv8pmu_read_evcntr(idx); + if (armv8pmu_event_is_chained(event)) + val = (val << 32) | armv8pmu_read_evcntr(idx - 1); + return val; } -static inline u32 armv8pmu_read_counter(struct perf_event *event) +static inline 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; - u32 value = 0; + 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) value = read_sysreg(pmccntr_el0); - else if (armv8pmu_select_counter(idx) == idx) - value = read_sysreg(pmxevcntr_el0); + else + value = armv8pmu_read_hw_counter(event); return value; } -static inline void armv8pmu_write_counter(struct perf_event *event, u32 value) +static inline void armv8pmu_write_evcntr(int idx, u32 value) +{ + armv8pmu_select_counter(idx); + write_sysreg(value, pmxevcntr_el0); +} + +static inline void armv8pmu_write_hw_counter(struct perf_event *event, + u64 value) +{ + int idx = event->hw.idx; + + if (armv8pmu_event_is_chained(event)) { + armv8pmu_write_evcntr(idx, upper_32_bits(value)); + armv8pmu_write_evcntr(idx - 1, lower_32_bits(value)); + } else { + armv8pmu_write_evcntr(idx, value); + } +} + +static inline 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; @@ -541,22 +598,43 @@ static inline void armv8pmu_write_counter(struct perf_event *event, u32 value) smp_processor_id(), idx); else if (idx == ARMV8_IDX_CYCLE_COUNTER) { /* - * Set the upper 32bits as this is a 64bit counter but we only - * count using the lower 32bits and we want an interrupt when - * it overflows. + * The cycles counter is really a 64-bit counter. + * When treating it as a 32-bit counter, we only count + * the lower 32 bits, and set the upper 32-bits so that + * we get an interrupt upon 32-bit overflow. */ - u64 value64 = 0xffffffff00000000ULL | value; - - write_sysreg(value64, pmccntr_el0); - } else if (armv8pmu_select_counter(idx) == idx) - write_sysreg(value, pmxevcntr_el0); + if (!armv8pmu_event_is_64bit(event)) + value |= 0xffffffff00000000ULL; + write_sysreg(value, pmccntr_el0); + } else + armv8pmu_write_hw_counter(event, value); } static inline void armv8pmu_write_evtype(int idx, u32 val) { - if (armv8pmu_select_counter(idx) == idx) { - val &= ARMV8_PMU_EVTYPE_MASK; - write_sysreg(val, pmxevtyper_el0); + armv8pmu_select_counter(idx); + val &= ARMV8_PMU_EVTYPE_MASK; + write_sysreg(val, pmxevtyper_el0); +} + +static inline void armv8pmu_write_event_type(struct perf_event *event) +{ + struct hw_perf_event *hwc = &event->hw; + int idx = hwc->idx; + + /* + * For chained events, the low counter is programmed to count + * the event of interest and the high counter is programmed + * with CHAIN event code with filters set to count at all ELs. + */ + if (armv8pmu_event_is_chained(event)) { + u32 chain_evt = ARMV8_PMUV3_PERFCTR_CHAIN | + ARMV8_PMU_INCLUDE_EL2; + + armv8pmu_write_evtype(idx - 1, hwc->config_base); + armv8pmu_write_evtype(idx, chain_evt); + } else { + armv8pmu_write_evtype(idx, hwc->config_base); } } @@ -567,6 +645,16 @@ static inline int armv8pmu_enable_counter(int idx) return idx; } +static inline void armv8pmu_enable_event_counter(struct perf_event *event) +{ + int idx = event->hw.idx; + + armv8pmu_enable_counter(idx); + if (armv8pmu_event_is_chained(event)) + armv8pmu_enable_counter(idx - 1); + isb(); +} + static inline int armv8pmu_disable_counter(int idx) { u32 counter = ARMV8_IDX_TO_COUNTER(idx); @@ -574,6 +662,16 @@ static inline int armv8pmu_disable_counter(int idx) return idx; } +static inline void armv8pmu_disable_event_counter(struct perf_event *event) +{ + struct hw_perf_event *hwc = &event->hw; + int idx = hwc->idx; + + if (armv8pmu_event_is_chained(event)) + armv8pmu_disable_counter(idx - 1); + armv8pmu_disable_counter(idx); +} + static inline int armv8pmu_enable_intens(int idx) { u32 counter = ARMV8_IDX_TO_COUNTER(idx); @@ -581,6 +679,11 @@ static inline int armv8pmu_enable_intens(int idx) return idx; } +static inline int armv8pmu_enable_event_irq(struct perf_event *event) +{ + return armv8pmu_enable_intens(event->hw.idx); +} + static inline int armv8pmu_disable_intens(int idx) { u32 counter = ARMV8_IDX_TO_COUNTER(idx); @@ -593,6 +696,11 @@ static inline int armv8pmu_disable_intens(int idx) return idx; } +static inline int armv8pmu_disable_event_irq(struct perf_event *event) +{ + return armv8pmu_disable_intens(event->hw.idx); +} + static inline u32 armv8pmu_getreset_flags(void) { u32 value; @@ -610,10 +718,8 @@ static inline u32 armv8pmu_getreset_flags(void) static void armv8pmu_enable_event(struct perf_event *event) { unsigned long flags; - struct hw_perf_event *hwc = &event->hw; struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu); struct pmu_hw_events *events = this_cpu_ptr(cpu_pmu->hw_events); - int idx = hwc->idx; /* * Enable counter and interrupt, and set the counter to count @@ -624,22 +730,22 @@ static void armv8pmu_enable_event(struct perf_event *event) /* * Disable counter */ - armv8pmu_disable_counter(idx); + armv8pmu_disable_event_counter(event); /* * Set event (if destined for PMNx counters). */ - armv8pmu_write_evtype(idx, hwc->config_base); + armv8pmu_write_event_type(event); /* * Enable interrupt for this counter */ - armv8pmu_enable_intens(idx); + armv8pmu_enable_event_irq(event); /* * Enable counter */ - armv8pmu_enable_counter(idx); + armv8pmu_enable_event_counter(event); raw_spin_unlock_irqrestore(&events->pmu_lock, flags); } @@ -647,10 +753,8 @@ static void armv8pmu_enable_event(struct perf_event *event) static void armv8pmu_disable_event(struct perf_event *event) { unsigned long flags; - struct hw_perf_event *hwc = &event->hw; struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu); struct pmu_hw_events *events = this_cpu_ptr(cpu_pmu->hw_events); - int idx = hwc->idx; /* * Disable counter and interrupt @@ -660,16 +764,38 @@ static void armv8pmu_disable_event(struct perf_event *event) /* * Disable counter */ - armv8pmu_disable_counter(idx); + armv8pmu_disable_event_counter(event); /* * Disable interrupt for this counter */ - armv8pmu_disable_intens(idx); + 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) { u32 pmovsr; @@ -694,6 +820,11 @@ static irqreturn_t armv8pmu_handle_irq(struct arm_pmu *cpu_pmu) */ regs = get_irq_regs(); + /* + * Stop the PMU while processing the counter overflows + * to prevent skews in group events. + */ + armv8pmu_stop(cpu_pmu); for (idx = 0; idx < cpu_pmu->num_events; ++idx) { struct perf_event *event = cpuc->events[idx]; struct hw_perf_event *hwc; @@ -718,6 +849,7 @@ static irqreturn_t armv8pmu_handle_irq(struct arm_pmu *cpu_pmu) if (perf_event_overflow(event, &data, regs)) cpu_pmu->disable(event); } + armv8pmu_start(cpu_pmu); /* * Handle the pending perf events. @@ -731,32 +863,42 @@ static irqreturn_t armv8pmu_handle_irq(struct arm_pmu *cpu_pmu) return IRQ_HANDLED; } -static void armv8pmu_start(struct arm_pmu *cpu_pmu) +static int armv8pmu_get_single_idx(struct pmu_hw_events *cpuc, + struct arm_pmu *cpu_pmu) { - unsigned long flags; - struct pmu_hw_events *events = this_cpu_ptr(cpu_pmu->hw_events); + int idx; - 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); + for (idx = ARMV8_IDX_COUNTER0; idx < cpu_pmu->num_events; idx ++) { + if (!test_and_set_bit(idx, cpuc->used_mask)) + return idx; + } + return -EAGAIN; } -static void armv8pmu_stop(struct arm_pmu *cpu_pmu) +static int armv8pmu_get_chain_idx(struct pmu_hw_events *cpuc, + struct arm_pmu *cpu_pmu) { - unsigned long flags; - struct pmu_hw_events *events = this_cpu_ptr(cpu_pmu->hw_events); + int idx; - 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); + /* + * Chaining requires two consecutive event counters, where + * the lower idx must be even. + */ + for (idx = ARMV8_IDX_COUNTER0 + 1; idx < cpu_pmu->num_events; idx += 2) { + if (!test_and_set_bit(idx, cpuc->used_mask)) { + /* Check if the preceding even counter is available */ + if (!test_and_set_bit(idx - 1, cpuc->used_mask)) + return idx; + /* Release the Odd counter */ + clear_bit(idx, cpuc->used_mask); + } + } + return -EAGAIN; } static int armv8pmu_get_event_idx(struct pmu_hw_events *cpuc, struct perf_event *event) { - int idx; struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu); struct hw_perf_event *hwc = &event->hw; unsigned long evtype = hwc->config_base & ARMV8_PMU_EVTYPE_EVENT; @@ -770,13 +912,20 @@ static int armv8pmu_get_event_idx(struct pmu_hw_events *cpuc, /* * Otherwise use events counters */ - for (idx = ARMV8_IDX_COUNTER0; idx < cpu_pmu->num_events; ++idx) { - if (!test_and_set_bit(idx, cpuc->used_mask)) - return idx; - } + if (armv8pmu_event_is_64bit(event)) + return armv8pmu_get_chain_idx(cpuc, cpu_pmu); + else + return armv8pmu_get_single_idx(cpuc, cpu_pmu); +} - /* The counters are all in use. */ - return -EAGAIN; +static void armv8pmu_clear_event_idx(struct pmu_hw_events *cpuc, + struct perf_event *event) +{ + int idx = event->hw.idx; + + clear_bit(idx, cpuc->used_mask); + if (armv8pmu_event_is_chained(event)) + clear_bit(idx - 1, cpuc->used_mask); } /* @@ -851,6 +1000,9 @@ static int __armv8_pmuv3_map_event(struct perf_event *event, &armv8_pmuv3_perf_cache_map, ARMV8_PMU_EVTYPE_EVENT); + if (armv8pmu_event_is_64bit(event)) + event->hw.flags |= ARMPMU_EVT_64BIT; + /* Onl expose micro/arch events supported by this PMU */ if ((hw_event_id > 0) && (hw_event_id < ARMV8_PMUV3_MAX_COMMON_EVENTS) && test_bit(hw_event_id, armpmu->pmceid_bitmap)) { @@ -957,10 +1109,10 @@ static int armv8_pmu_init(struct arm_pmu *cpu_pmu) cpu_pmu->read_counter = armv8pmu_read_counter, cpu_pmu->write_counter = armv8pmu_write_counter, cpu_pmu->get_event_idx = armv8pmu_get_event_idx, + cpu_pmu->clear_event_idx = armv8pmu_clear_event_idx, cpu_pmu->start = armv8pmu_start, cpu_pmu->stop = armv8pmu_stop, cpu_pmu->reset = armv8pmu_reset, - cpu_pmu->max_period = (1LLU << 32) - 1, cpu_pmu->set_event_filter = armv8pmu_set_event_filter; return 0; @@ -1127,3 +1279,32 @@ static int __init armv8_pmu_driver_init(void) return arm_pmu_acpi_probe(armv8_pmuv3_init); } device_initcall(armv8_pmu_driver_init) + +void arch_perf_update_userpage(struct perf_event *event, + struct perf_event_mmap_page *userpg, u64 now) +{ + u32 freq; + u32 shift; + + /* + * Internal timekeeping for enabled/running/stopped times + * is always computed with the sched_clock. + */ + freq = arch_timer_get_rate(); + userpg->cap_user_time = 1; + + clocks_calc_mult_shift(&userpg->time_mult, &shift, freq, + NSEC_PER_SEC, 0); + /* + * time_shift is not expected to be greater than 31 due to + * the original published conversion algorithm shifting a + * 32-bit value (now specifies a 64-bit value) - refer + * perf_event_mmap_page documentation in perf_event.h. + */ + if (shift == 32) { + shift = 31; + userpg->time_mult >>= 1; + } + userpg->time_shift = (u16)shift; + userpg->time_offset = -now; +} diff --git a/arch/arm64/kernel/probes/kprobes.c b/arch/arm64/kernel/probes/kprobes.c index d849d9804011..e78c3ef04d95 100644 --- a/arch/arm64/kernel/probes/kprobes.c +++ b/arch/arm64/kernel/probes/kprobes.c @@ -275,7 +275,7 @@ static int __kprobes reenter_kprobe(struct kprobe *p, break; case KPROBE_HIT_SS: case KPROBE_REENTER: - pr_warn("Unrecoverable kprobe detected at %p.\n", p->addr); + pr_warn("Unrecoverable kprobe detected.\n"); dump_kprobe(p); BUG(); break; @@ -395,9 +395,9 @@ static void __kprobes kprobe_handler(struct pt_regs *regs) /* * If we have no pre-handler or it returned 0, we * continue with normal processing. If we have a - * pre-handler and it returned non-zero, it prepped - * for calling the break_handler below on re-entry, - * so get out doing nothing more here. + * 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 @@ -405,16 +405,8 @@ static void __kprobes kprobe_handler(struct pt_regs *regs) */ if (!p->pre_handler || !p->pre_handler(p, regs)) { setup_singlestep(p, regs, kcb, 0); - return; - } - } - } else if ((le32_to_cpu(*(kprobe_opcode_t *) addr) == - BRK64_OPCODE_KPROBES) && cur_kprobe) { - /* We probably hit a jprobe. Call its break handler. */ - if (cur_kprobe->break_handler && - cur_kprobe->break_handler(cur_kprobe, regs)) { - setup_singlestep(cur_kprobe, regs, kcb, 0); - return; + } else + reset_current_kprobe(); } } /* @@ -465,74 +457,6 @@ kprobe_breakpoint_handler(struct pt_regs *regs, unsigned int esr) return DBG_HOOK_HANDLED; } -int __kprobes setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs) -{ - struct jprobe *jp = container_of(p, struct jprobe, kp); - struct kprobe_ctlblk *kcb = get_kprobe_ctlblk(); - - kcb->jprobe_saved_regs = *regs; - /* - * Since we can't be sure where in the stack frame "stacked" - * pass-by-value arguments are stored we just don't try to - * duplicate any of the stack. Do not use jprobes on functions that - * use more than 64 bytes (after padding each to an 8 byte boundary) - * of arguments, or pass individual arguments larger than 16 bytes. - */ - - instruction_pointer_set(regs, (unsigned long) jp->entry); - preempt_disable(); - pause_graph_tracing(); - return 1; -} - -void __kprobes jprobe_return(void) -{ - struct kprobe_ctlblk *kcb = get_kprobe_ctlblk(); - - /* - * Jprobe handler return by entering break exception, - * encoded same as kprobe, but with following conditions - * -a special PC to identify it from the other kprobes. - * -restore stack addr to original saved pt_regs - */ - asm volatile(" mov sp, %0 \n" - "jprobe_return_break: brk %1 \n" - : - : "r" (kcb->jprobe_saved_regs.sp), - "I" (BRK64_ESR_KPROBES) - : "memory"); - - unreachable(); -} - -int __kprobes longjmp_break_handler(struct kprobe *p, struct pt_regs *regs) -{ - struct kprobe_ctlblk *kcb = get_kprobe_ctlblk(); - long stack_addr = kcb->jprobe_saved_regs.sp; - long orig_sp = kernel_stack_pointer(regs); - struct jprobe *jp = container_of(p, struct jprobe, kp); - extern const char jprobe_return_break[]; - - if (instruction_pointer(regs) != (u64) jprobe_return_break) - return 0; - - if (orig_sp != stack_addr) { - struct pt_regs *saved_regs = - (struct pt_regs *)kcb->jprobe_saved_regs.sp; - pr_err("current sp %lx does not match saved sp %lx\n", - orig_sp, stack_addr); - pr_err("Saved registers for jprobe %p\n", jp); - __show_regs(saved_regs); - pr_err("Current registers\n"); - __show_regs(regs); - BUG(); - } - unpause_graph_tracing(); - *regs = kcb->jprobe_saved_regs; - preempt_enable_no_resched(); - return 1; -} - bool arch_within_kprobe_blacklist(unsigned long addr) { if ((addr >= (unsigned long)__kprobes_text_start && diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c index e10bc363f533..7f1628effe6d 100644 --- a/arch/arm64/kernel/process.c +++ b/arch/arm64/kernel/process.c @@ -177,16 +177,16 @@ static void print_pstate(struct pt_regs *regs) if (compat_user_mode(regs)) { printk("pstate: %08llx (%c%c%c%c %c %s %s %c%c%c)\n", pstate, - pstate & COMPAT_PSR_N_BIT ? 'N' : 'n', - pstate & COMPAT_PSR_Z_BIT ? 'Z' : 'z', - pstate & COMPAT_PSR_C_BIT ? 'C' : 'c', - pstate & COMPAT_PSR_V_BIT ? 'V' : 'v', - pstate & COMPAT_PSR_Q_BIT ? 'Q' : 'q', - pstate & COMPAT_PSR_T_BIT ? "T32" : "A32", - pstate & COMPAT_PSR_E_BIT ? "BE" : "LE", - pstate & COMPAT_PSR_A_BIT ? 'A' : 'a', - pstate & COMPAT_PSR_I_BIT ? 'I' : 'i', - pstate & COMPAT_PSR_F_BIT ? 'F' : 'f'); + pstate & PSR_AA32_N_BIT ? 'N' : 'n', + pstate & PSR_AA32_Z_BIT ? 'Z' : 'z', + pstate & PSR_AA32_C_BIT ? 'C' : 'c', + pstate & PSR_AA32_V_BIT ? 'V' : 'v', + pstate & PSR_AA32_Q_BIT ? 'Q' : 'q', + pstate & PSR_AA32_T_BIT ? "T32" : "A32", + pstate & PSR_AA32_E_BIT ? "BE" : "LE", + pstate & PSR_AA32_A_BIT ? 'A' : 'a', + pstate & PSR_AA32_I_BIT ? 'I' : 'i', + pstate & PSR_AA32_F_BIT ? 'F' : 'f'); } else { printk("pstate: %08llx (%c%c%c%c %c%c%c%c %cPAN %cUAO)\n", pstate, @@ -493,3 +493,25 @@ void arch_setup_new_exec(void) { current->mm->context.flags = is_compat_task() ? MMCF_AARCH32 : 0; } + +#ifdef CONFIG_GCC_PLUGIN_STACKLEAK +void __used stackleak_check_alloca(unsigned long size) +{ + unsigned long stack_left; + unsigned long current_sp = current_stack_pointer; + struct stack_info info; + + BUG_ON(!on_accessible_stack(current, current_sp, &info)); + + stack_left = current_sp - info.low; + + /* + * There's a good chance we're almost out of stack space if this + * is true. Using panic() over BUG() is more likely to give + * reliable debugging output. + */ + if (size >= stack_left) + panic("alloca() over the kernel stack boundary\n"); +} +EXPORT_SYMBOL(stackleak_check_alloca); +#endif diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c index 5c338ce5a7fa..6219486fa25f 100644 --- a/arch/arm64/kernel/ptrace.c +++ b/arch/arm64/kernel/ptrace.c @@ -132,7 +132,7 @@ static bool regs_within_kernel_stack(struct pt_regs *regs, unsigned long addr) { return ((addr & ~(THREAD_SIZE - 1)) == (kernel_stack_pointer(regs) & ~(THREAD_SIZE - 1))) || - on_irq_stack(addr); + on_irq_stack(addr, NULL); } /** @@ -277,19 +277,22 @@ static int ptrace_hbp_set_event(unsigned int note_type, switch (note_type) { case NT_ARM_HW_BREAK: - if (idx < ARM_MAX_BRP) { - tsk->thread.debug.hbp_break[idx] = bp; - err = 0; - } + if (idx >= ARM_MAX_BRP) + goto out; + idx = array_index_nospec(idx, ARM_MAX_BRP); + tsk->thread.debug.hbp_break[idx] = bp; + err = 0; break; case NT_ARM_HW_WATCH: - if (idx < ARM_MAX_WRP) { - tsk->thread.debug.hbp_watch[idx] = bp; - err = 0; - } + if (idx >= ARM_MAX_WRP) + goto out; + idx = array_index_nospec(idx, ARM_MAX_WRP); + tsk->thread.debug.hbp_watch[idx] = bp; + err = 0; break; } +out: return err; } @@ -1076,6 +1079,7 @@ static int compat_gpr_get(struct task_struct *target, break; case 16: reg = task_pt_regs(target)->pstate; + reg = pstate_to_compat_psr(reg); break; case 17: reg = task_pt_regs(target)->orig_x0; @@ -1143,6 +1147,7 @@ static int compat_gpr_set(struct task_struct *target, newregs.pc = reg; break; case 16: + reg = compat_psr_to_pstate(reg); newregs.pstate = reg; break; case 17: @@ -1629,7 +1634,7 @@ static void tracehook_report_syscall(struct pt_regs *regs, regs->regs[regno] = saved_reg; } -asmlinkage int syscall_trace_enter(struct pt_regs *regs) +int syscall_trace_enter(struct pt_regs *regs) { if (test_thread_flag(TIF_SYSCALL_TRACE)) tracehook_report_syscall(regs, PTRACE_SYSCALL_ENTER); @@ -1647,7 +1652,7 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs) return regs->syscallno; } -asmlinkage void syscall_trace_exit(struct pt_regs *regs) +void syscall_trace_exit(struct pt_regs *regs) { audit_syscall_exit(regs); @@ -1656,18 +1661,24 @@ asmlinkage void syscall_trace_exit(struct pt_regs *regs) if (test_thread_flag(TIF_SYSCALL_TRACE)) tracehook_report_syscall(regs, PTRACE_SYSCALL_EXIT); + + rseq_syscall(regs); } /* - * Bits which are always architecturally RES0 per ARM DDI 0487A.h + * SPSR_ELx bits which are always architecturally RES0 per ARM DDI 0487C.a + * We also take into account DIT (bit 24), which is not yet documented, and + * treat PAN and UAO as RES0 bits, as they are meaningless at EL0, and may be + * allocated an EL0 meaning in future. * Userspace cannot use these until they have an architectural meaning. + * Note that this follows the SPSR_ELx format, not the AArch32 PSR format. * We also reserve IL for the kernel; SS is handled dynamically. */ #define SPSR_EL1_AARCH64_RES0_BITS \ - (GENMASK_ULL(63,32) | GENMASK_ULL(27, 22) | GENMASK_ULL(20, 10) | \ - GENMASK_ULL(5, 5)) + (GENMASK_ULL(63,32) | GENMASK_ULL(27, 25) | GENMASK_ULL(23, 22) | \ + GENMASK_ULL(20, 10) | GENMASK_ULL(5, 5)) #define SPSR_EL1_AARCH32_RES0_BITS \ - (GENMASK_ULL(63,32) | GENMASK_ULL(24, 22) | GENMASK_ULL(20,20)) + (GENMASK_ULL(63,32) | GENMASK_ULL(23, 22) | GENMASK_ULL(20,20)) static int valid_compat_regs(struct user_pt_regs *regs) { @@ -1675,15 +1686,15 @@ static int valid_compat_regs(struct user_pt_regs *regs) if (!system_supports_mixed_endian_el0()) { if (IS_ENABLED(CONFIG_CPU_BIG_ENDIAN)) - regs->pstate |= COMPAT_PSR_E_BIT; + regs->pstate |= PSR_AA32_E_BIT; else - regs->pstate &= ~COMPAT_PSR_E_BIT; + regs->pstate &= ~PSR_AA32_E_BIT; } if (user_mode(regs) && (regs->pstate & PSR_MODE32_BIT) && - (regs->pstate & COMPAT_PSR_A_BIT) == 0 && - (regs->pstate & COMPAT_PSR_I_BIT) == 0 && - (regs->pstate & COMPAT_PSR_F_BIT) == 0) { + (regs->pstate & PSR_AA32_A_BIT) == 0 && + (regs->pstate & PSR_AA32_I_BIT) == 0 && + (regs->pstate & PSR_AA32_F_BIT) == 0) { return 1; } @@ -1691,11 +1702,11 @@ static int valid_compat_regs(struct user_pt_regs *regs) * Force PSR to a valid 32-bit EL0t, preserving the same bits as * arch/arm. */ - regs->pstate &= COMPAT_PSR_N_BIT | COMPAT_PSR_Z_BIT | - COMPAT_PSR_C_BIT | COMPAT_PSR_V_BIT | - COMPAT_PSR_Q_BIT | COMPAT_PSR_IT_MASK | - COMPAT_PSR_GE_MASK | COMPAT_PSR_E_BIT | - COMPAT_PSR_T_BIT; + regs->pstate &= PSR_AA32_N_BIT | PSR_AA32_Z_BIT | + PSR_AA32_C_BIT | PSR_AA32_V_BIT | + PSR_AA32_Q_BIT | PSR_AA32_IT_MASK | + PSR_AA32_GE_MASK | PSR_AA32_E_BIT | + PSR_AA32_T_BIT; regs->pstate |= PSR_MODE32_BIT; return 0; diff --git a/arch/arm64/kernel/sdei.c b/arch/arm64/kernel/sdei.c index 6b8d90d5ceae..5ba4465e44f0 100644 --- a/arch/arm64/kernel/sdei.c +++ b/arch/arm64/kernel/sdei.c @@ -13,6 +13,7 @@ #include <asm/mmu.h> #include <asm/ptrace.h> #include <asm/sections.h> +#include <asm/stacktrace.h> #include <asm/sysreg.h> #include <asm/vmap_stack.h> @@ -88,23 +89,52 @@ static int init_sdei_stacks(void) return err; } -bool _on_sdei_stack(unsigned long sp) +static bool on_sdei_normal_stack(unsigned long sp, struct stack_info *info) { - unsigned long low, high; + unsigned long low = (unsigned long)raw_cpu_read(sdei_stack_normal_ptr); + unsigned long high = low + SDEI_STACK_SIZE; - if (!IS_ENABLED(CONFIG_VMAP_STACK)) + if (sp < low || sp >= high) return false; - low = (unsigned long)raw_cpu_read(sdei_stack_critical_ptr); - high = low + SDEI_STACK_SIZE; + if (info) { + info->low = low; + info->high = high; + info->type = STACK_TYPE_SDEI_NORMAL; + } - if (low <= sp && sp < high) + return true; +} + +static bool on_sdei_critical_stack(unsigned long sp, struct stack_info *info) +{ + unsigned long low = (unsigned long)raw_cpu_read(sdei_stack_critical_ptr); + unsigned long high = low + SDEI_STACK_SIZE; + + if (sp < low || sp >= high) + return false; + + if (info) { + info->low = low; + info->high = high; + info->type = STACK_TYPE_SDEI_CRITICAL; + } + + return true; +} + +bool _on_sdei_stack(unsigned long sp, struct stack_info *info) +{ + if (!IS_ENABLED(CONFIG_VMAP_STACK)) + return false; + + if (on_sdei_critical_stack(sp, info)) return true; - low = (unsigned long)raw_cpu_read(sdei_stack_normal_ptr); - high = low + SDEI_STACK_SIZE; + if (on_sdei_normal_stack(sp, info)) + return true; - return (low <= sp && sp < high); + return false; } unsigned long sdei_arch_get_entry_point(int conduit) diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c index 30ad2f085d1f..5b4fac434c84 100644 --- a/arch/arm64/kernel/setup.c +++ b/arch/arm64/kernel/setup.c @@ -241,6 +241,44 @@ static void __init request_standard_resources(void) } } +static int __init reserve_memblock_reserved_regions(void) +{ + phys_addr_t start, end, roundup_end = 0; + struct resource *mem, *res; + u64 i; + + for_each_reserved_mem_region(i, &start, &end) { + if (end <= roundup_end) + continue; /* done already */ + + start = __pfn_to_phys(PFN_DOWN(start)); + end = __pfn_to_phys(PFN_UP(end)) - 1; + roundup_end = end; + + res = kzalloc(sizeof(*res), GFP_ATOMIC); + if (WARN_ON(!res)) + return -ENOMEM; + res->start = start; + res->end = end; + res->name = "reserved"; + res->flags = IORESOURCE_MEM; + + mem = request_resource_conflict(&iomem_resource, res); + /* + * We expected memblock_reserve() regions to conflict with + * memory created by request_standard_resources(). + */ + if (WARN_ON_ONCE(!mem)) + continue; + kfree(res); + + reserve_region_with_split(mem, start, end, "reserved"); + } + + return 0; +} +arch_initcall(reserve_memblock_reserved_regions); + u64 __cpu_logical_map[NR_CPUS] = { [0 ... NR_CPUS-1] = INVALID_HWID }; void __init setup_arch(char **cmdline_p) diff --git a/arch/arm64/kernel/signal.c b/arch/arm64/kernel/signal.c index 511af13e8d8f..5dcc942906db 100644 --- a/arch/arm64/kernel/signal.c +++ b/arch/arm64/kernel/signal.c @@ -539,8 +539,9 @@ static int restore_sigframe(struct pt_regs *regs, return err; } -asmlinkage long sys_rt_sigreturn(struct pt_regs *regs) +SYSCALL_DEFINE0(rt_sigreturn) { + struct pt_regs *regs = current_pt_regs(); struct rt_sigframe __user *frame; /* Always make any pending restarted system calls return -EINTR */ @@ -802,6 +803,8 @@ static void handle_signal(struct ksignal *ksig, struct pt_regs *regs) int usig = ksig->sig; int ret; + rseq_signal_deliver(ksig, regs); + /* * Set up the stack frame */ @@ -910,7 +913,7 @@ static void do_signal(struct pt_regs *regs) } asmlinkage void do_notify_resume(struct pt_regs *regs, - unsigned int thread_flags) + unsigned long thread_flags) { /* * The assembly code enters us with IRQs off, but it hasn't @@ -940,6 +943,7 @@ asmlinkage void do_notify_resume(struct pt_regs *regs, if (thread_flags & _TIF_NOTIFY_RESUME) { clear_thread_flag(TIF_NOTIFY_RESUME); tracehook_notify_resume(regs); + rseq_handle_notify_resume(NULL, regs); } if (thread_flags & _TIF_FOREIGN_FPSTATE) diff --git a/arch/arm64/kernel/signal32.c b/arch/arm64/kernel/signal32.c index 77b91f478995..24b09003f821 100644 --- a/arch/arm64/kernel/signal32.c +++ b/arch/arm64/kernel/signal32.c @@ -243,6 +243,7 @@ static int compat_restore_sigframe(struct pt_regs *regs, int err; sigset_t set; struct compat_aux_sigframe __user *aux; + unsigned long psr; err = get_sigset_t(&set, &sf->uc.uc_sigmask); if (err == 0) { @@ -266,7 +267,9 @@ static int compat_restore_sigframe(struct pt_regs *regs, __get_user_error(regs->compat_sp, &sf->uc.uc_mcontext.arm_sp, err); __get_user_error(regs->compat_lr, &sf->uc.uc_mcontext.arm_lr, err); __get_user_error(regs->pc, &sf->uc.uc_mcontext.arm_pc, err); - __get_user_error(regs->pstate, &sf->uc.uc_mcontext.arm_cpsr, err); + __get_user_error(psr, &sf->uc.uc_mcontext.arm_cpsr, err); + + regs->pstate = compat_psr_to_pstate(psr); /* * Avoid compat_sys_sigreturn() restarting. @@ -282,8 +285,9 @@ static int compat_restore_sigframe(struct pt_regs *regs, return err; } -asmlinkage int compat_sys_sigreturn(struct pt_regs *regs) +COMPAT_SYSCALL_DEFINE0(sigreturn) { + struct pt_regs *regs = current_pt_regs(); struct compat_sigframe __user *frame; /* Always make any pending restarted system calls return -EINTR */ @@ -312,8 +316,9 @@ badframe: return 0; } -asmlinkage int compat_sys_rt_sigreturn(struct pt_regs *regs) +COMPAT_SYSCALL_DEFINE0(rt_sigreturn) { + struct pt_regs *regs = current_pt_regs(); struct compat_rt_sigframe __user *frame; /* Always make any pending restarted system calls return -EINTR */ @@ -372,22 +377,22 @@ static void compat_setup_return(struct pt_regs *regs, struct k_sigaction *ka, { compat_ulong_t handler = ptr_to_compat(ka->sa.sa_handler); compat_ulong_t retcode; - compat_ulong_t spsr = regs->pstate & ~(PSR_f | COMPAT_PSR_E_BIT); + compat_ulong_t spsr = regs->pstate & ~(PSR_f | PSR_AA32_E_BIT); int thumb; /* Check if the handler is written for ARM or Thumb */ thumb = handler & 1; if (thumb) - spsr |= COMPAT_PSR_T_BIT; + spsr |= PSR_AA32_T_BIT; else - spsr &= ~COMPAT_PSR_T_BIT; + spsr &= ~PSR_AA32_T_BIT; /* The IT state must be cleared for both ARM and Thumb-2 */ - spsr &= ~COMPAT_PSR_IT_MASK; + spsr &= ~PSR_AA32_IT_MASK; /* Restore the original endianness */ - spsr |= COMPAT_PSR_ENDSTATE; + spsr |= PSR_AA32_ENDSTATE; if (ka->sa.sa_flags & SA_RESTORER) { retcode = ptr_to_compat(ka->sa.sa_restorer); @@ -414,6 +419,7 @@ static int compat_setup_sigframe(struct compat_sigframe __user *sf, struct pt_regs *regs, sigset_t *set) { struct compat_aux_sigframe __user *aux; + unsigned long psr = pstate_to_compat_psr(regs->pstate); int err = 0; __put_user_error(regs->regs[0], &sf->uc.uc_mcontext.arm_r0, err); @@ -432,7 +438,7 @@ static int compat_setup_sigframe(struct compat_sigframe __user *sf, __put_user_error(regs->compat_sp, &sf->uc.uc_mcontext.arm_sp, err); __put_user_error(regs->compat_lr, &sf->uc.uc_mcontext.arm_lr, err); __put_user_error(regs->pc, &sf->uc.uc_mcontext.arm_pc, err); - __put_user_error(regs->pstate, &sf->uc.uc_mcontext.arm_cpsr, err); + __put_user_error(psr, &sf->uc.uc_mcontext.arm_cpsr, err); __put_user_error((compat_ulong_t)0, &sf->uc.uc_mcontext.trap_no, err); /* set the compat FSR WnR */ diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c index 2faa9863d2e5..25fcd22a4bb2 100644 --- a/arch/arm64/kernel/smp.c +++ b/arch/arm64/kernel/smp.c @@ -225,6 +225,7 @@ asmlinkage notrace void secondary_start_kernel(void) notify_cpu_starting(cpu); store_cpu_topology(cpu); + numa_add_cpu(cpu); /* * OK, now it's safe to let the boot CPU continue. Wait for @@ -278,6 +279,9 @@ int __cpu_disable(void) if (ret) return ret; + remove_cpu_topology(cpu); + numa_remove_cpu(cpu); + /* * Take this CPU offline. Once we clear this, we can't return, * and we must not schedule until we're ready to give up the cpu. @@ -518,7 +522,6 @@ acpi_map_gic_cpu_interface(struct acpi_madt_generic_interrupt *processor) } bootcpu_valid = true; cpu_madt_gicc[0] = *processor; - early_map_cpu_to_node(0, acpi_numa_get_nid(0, hwid)); return; } @@ -541,8 +544,6 @@ acpi_map_gic_cpu_interface(struct acpi_madt_generic_interrupt *processor) */ acpi_set_mailbox_entry(cpu_count, processor); - early_map_cpu_to_node(cpu_count, acpi_numa_get_nid(cpu_count, hwid)); - cpu_count++; } @@ -562,8 +563,34 @@ acpi_parse_gic_cpu_interface(struct acpi_subtable_header *header, return 0; } + +static void __init acpi_parse_and_init_cpus(void) +{ + int i; + + /* + * do a walk of MADT to determine how many CPUs + * we have including disabled CPUs, and get information + * we need for SMP init. + */ + acpi_table_parse_madt(ACPI_MADT_TYPE_GENERIC_INTERRUPT, + acpi_parse_gic_cpu_interface, 0); + + /* + * In ACPI, SMP and CPU NUMA information is provided in separate + * static tables, namely the MADT and the SRAT. + * + * Thus, it is simpler to first create the cpu logical map through + * an MADT walk and then map the logical cpus to their node ids + * as separate steps. + */ + acpi_map_cpus_to_nodes(); + + for (i = 0; i < nr_cpu_ids; i++) + early_map_cpu_to_node(i, acpi_numa_get_nid(i)); +} #else -#define acpi_table_parse_madt(...) do { } while (0) +#define acpi_parse_and_init_cpus(...) do { } while (0) #endif /* @@ -636,13 +663,7 @@ void __init smp_init_cpus(void) if (acpi_disabled) of_parse_and_init_cpus(); else - /* - * do a walk of MADT to determine how many CPUs - * we have including disabled CPUs, and get information - * we need for SMP init - */ - acpi_table_parse_madt(ACPI_MADT_TYPE_GENERIC_INTERRUPT, - acpi_parse_gic_cpu_interface, 0); + acpi_parse_and_init_cpus(); if (cpu_count > nr_cpu_ids) pr_warn("Number of cores (%d) exceeds configured maximum of %u - clipping\n", @@ -679,6 +700,7 @@ void __init smp_prepare_cpus(unsigned int max_cpus) this_cpu = smp_processor_id(); store_cpu_topology(this_cpu); numa_store_cpu_info(this_cpu); + numa_add_cpu(this_cpu); /* * If UP is mandated by "nosmp" (which implies "maxcpus=0"), don't set diff --git a/arch/arm64/kernel/stacktrace.c b/arch/arm64/kernel/stacktrace.c index d5718a060672..4989f7ea1e59 100644 --- a/arch/arm64/kernel/stacktrace.c +++ b/arch/arm64/kernel/stacktrace.c @@ -50,7 +50,7 @@ int notrace unwind_frame(struct task_struct *tsk, struct stackframe *frame) if (!tsk) tsk = current; - if (!on_accessible_stack(tsk, fp)) + if (!on_accessible_stack(tsk, fp, NULL)) return -EINVAL; frame->fp = READ_ONCE_NOCHECK(*(unsigned long *)(fp)); diff --git a/arch/arm64/kernel/sys.c b/arch/arm64/kernel/sys.c index 72981bae10eb..b44065fb1616 100644 --- a/arch/arm64/kernel/sys.c +++ b/arch/arm64/kernel/sys.c @@ -25,11 +25,13 @@ #include <linux/sched.h> #include <linux/slab.h> #include <linux/syscalls.h> + #include <asm/cpufeature.h> +#include <asm/syscall.h> -asmlinkage long sys_mmap(unsigned long addr, unsigned long len, - unsigned long prot, unsigned long flags, - unsigned long fd, off_t off) +SYSCALL_DEFINE6(mmap, unsigned long, addr, unsigned long, len, + unsigned long, prot, unsigned long, flags, + unsigned long, fd, off_t, off) { if (offset_in_page(off) != 0) return -EINVAL; @@ -42,24 +44,25 @@ SYSCALL_DEFINE1(arm64_personality, unsigned int, personality) if (personality(personality) == PER_LINUX32 && !system_supports_32bit_el0()) return -EINVAL; - return sys_personality(personality); + return ksys_personality(personality); } /* * Wrappers to pass the pt_regs argument. */ -asmlinkage long sys_rt_sigreturn_wrapper(void); -#define sys_rt_sigreturn sys_rt_sigreturn_wrapper #define sys_personality sys_arm64_personality +asmlinkage long sys_ni_syscall(const struct pt_regs *); +#define __arm64_sys_ni_syscall sys_ni_syscall + #undef __SYSCALL -#define __SYSCALL(nr, sym) [nr] = sym, +#define __SYSCALL(nr, sym) asmlinkage long __arm64_##sym(const struct pt_regs *); +#include <asm/unistd.h> -/* - * The sys_call_table array must be 4K aligned to be accessible from - * kernel/entry.S. - */ -void * const sys_call_table[__NR_syscalls] __aligned(4096) = { - [0 ... __NR_syscalls - 1] = sys_ni_syscall, +#undef __SYSCALL +#define __SYSCALL(nr, sym) [nr] = (syscall_fn_t)__arm64_##sym, + +const syscall_fn_t sys_call_table[__NR_syscalls] = { + [0 ... __NR_syscalls - 1] = (syscall_fn_t)sys_ni_syscall, #include <asm/unistd.h> }; diff --git a/arch/arm64/kernel/sys32.c b/arch/arm64/kernel/sys32.c index a40b1343b819..0f8bcb7de700 100644 --- a/arch/arm64/kernel/sys32.c +++ b/arch/arm64/kernel/sys32.c @@ -22,31 +22,128 @@ */ #define __COMPAT_SYSCALL_NR +#include <linux/compat.h> #include <linux/compiler.h> #include <linux/syscalls.h> -asmlinkage long compat_sys_sigreturn_wrapper(void); -asmlinkage long compat_sys_rt_sigreturn_wrapper(void); -asmlinkage long compat_sys_statfs64_wrapper(void); -asmlinkage long compat_sys_fstatfs64_wrapper(void); -asmlinkage long compat_sys_pread64_wrapper(void); -asmlinkage long compat_sys_pwrite64_wrapper(void); -asmlinkage long compat_sys_truncate64_wrapper(void); -asmlinkage long compat_sys_ftruncate64_wrapper(void); -asmlinkage long compat_sys_readahead_wrapper(void); -asmlinkage long compat_sys_fadvise64_64_wrapper(void); -asmlinkage long compat_sys_sync_file_range2_wrapper(void); -asmlinkage long compat_sys_fallocate_wrapper(void); -asmlinkage long compat_sys_mmap2_wrapper(void); +#include <asm/syscall.h> -#undef __SYSCALL -#define __SYSCALL(nr, sym) [nr] = sym, +asmlinkage long compat_sys_sigreturn(void); +asmlinkage long compat_sys_rt_sigreturn(void); + +COMPAT_SYSCALL_DEFINE3(aarch32_statfs64, const char __user *, pathname, + compat_size_t, sz, struct compat_statfs64 __user *, buf) +{ + /* + * 32-bit ARM applies an OABI compatibility fixup to statfs64 and + * fstatfs64 regardless of whether OABI is in use, and therefore + * arbitrary binaries may rely upon it, so we must do the same. + * For more details, see commit: + * + * 713c481519f19df9 ("[ARM] 3108/2: old ABI compat: statfs64 and + * fstatfs64") + */ + if (sz == 88) + sz = 84; + + return kcompat_sys_statfs64(pathname, sz, buf); +} + +COMPAT_SYSCALL_DEFINE3(aarch32_fstatfs64, unsigned int, fd, compat_size_t, sz, + struct compat_statfs64 __user *, buf) +{ + /* see aarch32_statfs64 */ + if (sz == 88) + sz = 84; + + return kcompat_sys_fstatfs64(fd, sz, buf); +} /* - * The sys_call_table array must be 4K aligned to be accessible from - * kernel/entry.S. + * Note: off_4k is always in units of 4K. If we can't do the + * requested offset because it is not page-aligned, we return -EINVAL. */ -void * const compat_sys_call_table[__NR_compat_syscalls] __aligned(4096) = { - [0 ... __NR_compat_syscalls - 1] = sys_ni_syscall, +COMPAT_SYSCALL_DEFINE6(aarch32_mmap2, unsigned long, addr, unsigned long, len, + unsigned long, prot, unsigned long, flags, + unsigned long, fd, unsigned long, off_4k) +{ + if (off_4k & (~PAGE_MASK >> 12)) + return -EINVAL; + + off_4k >>= (PAGE_SHIFT - 12); + + return ksys_mmap_pgoff(addr, len, prot, flags, fd, off_4k); +} + +#ifdef CONFIG_CPU_BIG_ENDIAN +#define arg_u32p(name) u32, name##_hi, u32, name##_lo +#else +#define arg_u32p(name) u32, name##_lo, u32, name##_hi +#endif + +#define arg_u64(name) (((u64)name##_hi << 32) | name##_lo) + +COMPAT_SYSCALL_DEFINE6(aarch32_pread64, unsigned int, fd, char __user *, buf, + size_t, count, u32, __pad, arg_u32p(pos)) +{ + return ksys_pread64(fd, buf, count, arg_u64(pos)); +} + +COMPAT_SYSCALL_DEFINE6(aarch32_pwrite64, unsigned int, fd, + const char __user *, buf, size_t, count, u32, __pad, + arg_u32p(pos)) +{ + return ksys_pwrite64(fd, buf, count, arg_u64(pos)); +} + +COMPAT_SYSCALL_DEFINE4(aarch32_truncate64, const char __user *, pathname, + u32, __pad, arg_u32p(length)) +{ + return ksys_truncate(pathname, arg_u64(length)); +} + +COMPAT_SYSCALL_DEFINE4(aarch32_ftruncate64, unsigned int, fd, u32, __pad, + arg_u32p(length)) +{ + return ksys_ftruncate(fd, arg_u64(length)); +} + +COMPAT_SYSCALL_DEFINE5(aarch32_readahead, int, fd, u32, __pad, + arg_u32p(offset), size_t, count) +{ + return ksys_readahead(fd, arg_u64(offset), count); +} + +COMPAT_SYSCALL_DEFINE6(aarch32_fadvise64_64, int, fd, int, advice, + arg_u32p(offset), arg_u32p(len)) +{ + return ksys_fadvise64_64(fd, arg_u64(offset), arg_u64(len), advice); +} + +COMPAT_SYSCALL_DEFINE6(aarch32_sync_file_range2, int, fd, unsigned int, flags, + arg_u32p(offset), arg_u32p(nbytes)) +{ + return ksys_sync_file_range(fd, arg_u64(offset), arg_u64(nbytes), + flags); +} + +COMPAT_SYSCALL_DEFINE6(aarch32_fallocate, int, fd, int, mode, + arg_u32p(offset), arg_u32p(len)) +{ + return ksys_fallocate(fd, mode, arg_u64(offset), arg_u64(len)); +} + +asmlinkage long sys_ni_syscall(const struct pt_regs *); +#define __arm64_sys_ni_syscall sys_ni_syscall + +#undef __SYSCALL +#define __SYSCALL(nr, sym) asmlinkage long __arm64_##sym(const struct pt_regs *); +#include <asm/unistd32.h> + +#undef __SYSCALL +#define __SYSCALL(nr, sym) [nr] = (syscall_fn_t)__arm64_##sym, + +const syscall_fn_t compat_sys_call_table[__NR_compat_syscalls] = { + [0 ... __NR_compat_syscalls - 1] = (syscall_fn_t)sys_ni_syscall, #include <asm/unistd32.h> }; diff --git a/arch/arm64/kernel/syscall.c b/arch/arm64/kernel/syscall.c new file mode 100644 index 000000000000..032d22312881 --- /dev/null +++ b/arch/arm64/kernel/syscall.c @@ -0,0 +1,139 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include <linux/compiler.h> +#include <linux/context_tracking.h> +#include <linux/errno.h> +#include <linux/nospec.h> +#include <linux/ptrace.h> +#include <linux/syscalls.h> + +#include <asm/daifflags.h> +#include <asm/fpsimd.h> +#include <asm/syscall.h> +#include <asm/thread_info.h> +#include <asm/unistd.h> + +long compat_arm_syscall(struct pt_regs *regs); + +long sys_ni_syscall(void); + +asmlinkage long do_ni_syscall(struct pt_regs *regs) +{ +#ifdef CONFIG_COMPAT + long ret; + if (is_compat_task()) { + ret = compat_arm_syscall(regs); + if (ret != -ENOSYS) + return ret; + } +#endif + + return sys_ni_syscall(); +} + +static long __invoke_syscall(struct pt_regs *regs, syscall_fn_t syscall_fn) +{ + return syscall_fn(regs); +} + +static void invoke_syscall(struct pt_regs *regs, unsigned int scno, + unsigned int sc_nr, + const syscall_fn_t syscall_table[]) +{ + long ret; + + if (scno < sc_nr) { + syscall_fn_t syscall_fn; + syscall_fn = syscall_table[array_index_nospec(scno, sc_nr)]; + ret = __invoke_syscall(regs, syscall_fn); + } else { + ret = do_ni_syscall(regs); + } + + regs->regs[0] = ret; +} + +static inline bool has_syscall_work(unsigned long flags) +{ + return unlikely(flags & _TIF_SYSCALL_WORK); +} + +int syscall_trace_enter(struct pt_regs *regs); +void syscall_trace_exit(struct pt_regs *regs); + +static void el0_svc_common(struct pt_regs *regs, int scno, int sc_nr, + const syscall_fn_t syscall_table[]) +{ + unsigned long flags = current_thread_info()->flags; + + regs->orig_x0 = regs->regs[0]; + regs->syscallno = scno; + + local_daif_restore(DAIF_PROCCTX); + user_exit(); + + if (has_syscall_work(flags)) { + /* set default errno for user-issued syscall(-1) */ + if (scno == NO_SYSCALL) + regs->regs[0] = -ENOSYS; + scno = syscall_trace_enter(regs); + if (scno == NO_SYSCALL) + goto trace_exit; + } + + invoke_syscall(regs, scno, sc_nr, syscall_table); + + /* + * The tracing status may have changed under our feet, so we have to + * check again. However, if we were tracing entry, then we always trace + * exit regardless, as the old entry assembly did. + */ + if (!has_syscall_work(flags) && !IS_ENABLED(CONFIG_DEBUG_RSEQ)) { + local_daif_mask(); + flags = current_thread_info()->flags; + if (!has_syscall_work(flags)) { + /* + * We're off to userspace, where interrupts are + * always enabled after we restore the flags from + * the SPSR. + */ + trace_hardirqs_on(); + return; + } + local_daif_restore(DAIF_PROCCTX); + } + +trace_exit: + syscall_trace_exit(regs); +} + +static inline void sve_user_discard(void) +{ + if (!system_supports_sve()) + return; + + clear_thread_flag(TIF_SVE); + + /* + * task_fpsimd_load() won't be called to update CPACR_EL1 in + * ret_to_user unless TIF_FOREIGN_FPSTATE is still set, which only + * happens if a context switch or kernel_neon_begin() or context + * modification (sigreturn, ptrace) intervenes. + * So, ensure that CPACR_EL1 is already correct for the fast-path case. + */ + sve_user_disable(); +} + +asmlinkage void el0_svc_handler(struct pt_regs *regs) +{ + sve_user_discard(); + el0_svc_common(regs, regs->regs[8], __NR_syscalls, sys_call_table); +} + +#ifdef CONFIG_COMPAT +asmlinkage void el0_svc_compat_handler(struct pt_regs *regs) +{ + el0_svc_common(regs, regs->regs[7], __NR_compat_syscalls, + compat_sys_call_table); +} +#endif diff --git a/arch/arm64/kernel/topology.c b/arch/arm64/kernel/topology.c index f845a8617812..0825c4a856e3 100644 --- a/arch/arm64/kernel/topology.c +++ b/arch/arm64/kernel/topology.c @@ -215,11 +215,16 @@ EXPORT_SYMBOL_GPL(cpu_topology); const struct cpumask *cpu_coregroup_mask(int cpu) { - const cpumask_t *core_mask = &cpu_topology[cpu].core_sibling; + const cpumask_t *core_mask = cpumask_of_node(cpu_to_node(cpu)); + /* Find the smaller of NUMA, core or LLC siblings */ + if (cpumask_subset(&cpu_topology[cpu].core_sibling, core_mask)) { + /* not numa in package, lets use the package siblings */ + core_mask = &cpu_topology[cpu].core_sibling; + } if (cpu_topology[cpu].llc_id != -1) { - if (cpumask_subset(&cpu_topology[cpu].llc_siblings, core_mask)) - core_mask = &cpu_topology[cpu].llc_siblings; + if (cpumask_subset(&cpu_topology[cpu].llc_sibling, core_mask)) + core_mask = &cpu_topology[cpu].llc_sibling; } return core_mask; @@ -231,27 +236,25 @@ static void update_siblings_masks(unsigned int cpuid) int cpu; /* update core and thread sibling masks */ - for_each_possible_cpu(cpu) { + for_each_online_cpu(cpu) { cpu_topo = &cpu_topology[cpu]; if (cpuid_topo->llc_id == cpu_topo->llc_id) { - cpumask_set_cpu(cpu, &cpuid_topo->llc_siblings); - cpumask_set_cpu(cpuid, &cpu_topo->llc_siblings); + cpumask_set_cpu(cpu, &cpuid_topo->llc_sibling); + cpumask_set_cpu(cpuid, &cpu_topo->llc_sibling); } if (cpuid_topo->package_id != cpu_topo->package_id) continue; cpumask_set_cpu(cpuid, &cpu_topo->core_sibling); - if (cpu != cpuid) - cpumask_set_cpu(cpu, &cpuid_topo->core_sibling); + cpumask_set_cpu(cpu, &cpuid_topo->core_sibling); if (cpuid_topo->core_id != cpu_topo->core_id) continue; cpumask_set_cpu(cpuid, &cpu_topo->thread_sibling); - if (cpu != cpuid) - cpumask_set_cpu(cpu, &cpuid_topo->thread_sibling); + cpumask_set_cpu(cpu, &cpuid_topo->thread_sibling); } } @@ -293,6 +296,19 @@ topology_populated: update_siblings_masks(cpuid); } +static void clear_cpu_topology(int cpu) +{ + struct cpu_topology *cpu_topo = &cpu_topology[cpu]; + + cpumask_clear(&cpu_topo->llc_sibling); + cpumask_set_cpu(cpu, &cpu_topo->llc_sibling); + + cpumask_clear(&cpu_topo->core_sibling); + cpumask_set_cpu(cpu, &cpu_topo->core_sibling); + cpumask_clear(&cpu_topo->thread_sibling); + cpumask_set_cpu(cpu, &cpu_topo->thread_sibling); +} + static void __init reset_cpu_topology(void) { unsigned int cpu; @@ -303,18 +319,26 @@ static void __init reset_cpu_topology(void) cpu_topo->thread_id = -1; cpu_topo->core_id = 0; cpu_topo->package_id = -1; - cpu_topo->llc_id = -1; - cpumask_clear(&cpu_topo->llc_siblings); - cpumask_set_cpu(cpu, &cpu_topo->llc_siblings); - cpumask_clear(&cpu_topo->core_sibling); - cpumask_set_cpu(cpu, &cpu_topo->core_sibling); - cpumask_clear(&cpu_topo->thread_sibling); - cpumask_set_cpu(cpu, &cpu_topo->thread_sibling); + clear_cpu_topology(cpu); } } +void remove_cpu_topology(unsigned int cpu) +{ + int sibling; + + for_each_cpu(sibling, topology_core_cpumask(cpu)) + cpumask_clear_cpu(cpu, topology_core_cpumask(sibling)); + for_each_cpu(sibling, topology_sibling_cpumask(cpu)) + cpumask_clear_cpu(cpu, topology_sibling_cpumask(sibling)); + for_each_cpu(sibling, topology_llc_cpumask(cpu)) + cpumask_clear_cpu(cpu, topology_llc_cpumask(sibling)); + + clear_cpu_topology(cpu); +} + #ifdef CONFIG_ACPI /* * Propagate the topology information of the processor_topology_node tree to the diff --git a/arch/arm64/kernel/traps.c b/arch/arm64/kernel/traps.c index d399d459397b..039e9ff379cc 100644 --- a/arch/arm64/kernel/traps.c +++ b/arch/arm64/kernel/traps.c @@ -411,7 +411,7 @@ asmlinkage void __exception do_undefinstr(struct pt_regs *regs) void cpu_enable_cache_maint_trap(const struct arm64_cpu_capabilities *__unused) { - config_sctlr_el1(SCTLR_EL1_UCI, 0); + sysreg_clear_set(sctlr_el1, SCTLR_EL1_UCI, 0); } #define __user_cache_maint(insn, address, res) \ @@ -547,22 +547,6 @@ asmlinkage void __exception do_sysinstr(unsigned int esr, struct pt_regs *regs) do_undefinstr(regs); } -long compat_arm_syscall(struct pt_regs *regs); - -asmlinkage long do_ni_syscall(struct pt_regs *regs) -{ -#ifdef CONFIG_COMPAT - long ret; - if (is_compat_task()) { - ret = compat_arm_syscall(regs); - if (ret != -ENOSYS) - return ret; - } -#endif - - return sys_ni_syscall(); -} - static const char *esr_class_str[] = { [0 ... ESR_ELx_EC_MAX] = "UNRECOGNIZED EC", [ESR_ELx_EC_UNKNOWN] = "Unknown/Uncategorized", diff --git a/arch/arm64/kernel/vdso/note.S b/arch/arm64/kernel/vdso/note.S index b82c85e5d972..e20483b104d9 100644 --- a/arch/arm64/kernel/vdso/note.S +++ b/arch/arm64/kernel/vdso/note.S @@ -22,7 +22,10 @@ #include <linux/uts.h> #include <linux/version.h> #include <linux/elfnote.h> +#include <linux/build-salt.h> ELFNOTE_START(Linux, 0, "a") .long LINUX_VERSION_CODE ELFNOTE_END + +BUILD_SALT diff --git a/arch/arm64/kvm/guest.c b/arch/arm64/kvm/guest.c index 56a0260ceb11..07256b08226c 100644 --- a/arch/arm64/kvm/guest.c +++ b/arch/arm64/kvm/guest.c @@ -107,14 +107,14 @@ static int set_core_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg) } if (off == KVM_REG_ARM_CORE_REG(regs.pstate)) { - u32 mode = (*(u32 *)valp) & COMPAT_PSR_MODE_MASK; + u32 mode = (*(u32 *)valp) & PSR_AA32_MODE_MASK; switch (mode) { - case COMPAT_PSR_MODE_USR: - case COMPAT_PSR_MODE_FIQ: - case COMPAT_PSR_MODE_IRQ: - case COMPAT_PSR_MODE_SVC: - case COMPAT_PSR_MODE_ABT: - case COMPAT_PSR_MODE_UND: + case PSR_AA32_MODE_USR: + case PSR_AA32_MODE_FIQ: + case PSR_AA32_MODE_IRQ: + case PSR_AA32_MODE_SVC: + case PSR_AA32_MODE_ABT: + case PSR_AA32_MODE_UND: case PSR_MODE_EL0t: case PSR_MODE_EL1t: case PSR_MODE_EL1h: @@ -289,6 +289,39 @@ int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu, return -EINVAL; } +int __kvm_arm_vcpu_get_events(struct kvm_vcpu *vcpu, + struct kvm_vcpu_events *events) +{ + events->exception.serror_pending = !!(vcpu->arch.hcr_el2 & HCR_VSE); + events->exception.serror_has_esr = cpus_have_const_cap(ARM64_HAS_RAS_EXTN); + + if (events->exception.serror_pending && events->exception.serror_has_esr) + events->exception.serror_esr = vcpu_get_vsesr(vcpu); + + return 0; +} + +int __kvm_arm_vcpu_set_events(struct kvm_vcpu *vcpu, + struct kvm_vcpu_events *events) +{ + bool serror_pending = events->exception.serror_pending; + bool has_esr = events->exception.serror_has_esr; + + if (serror_pending && has_esr) { + if (!cpus_have_const_cap(ARM64_HAS_RAS_EXTN)) + return -EINVAL; + + if (!((events->exception.serror_esr) & ~ESR_ELx_ISS_MASK)) + kvm_set_sei_esr(vcpu, events->exception.serror_esr); + else + return -EINVAL; + } else if (serror_pending) { + kvm_inject_vabt(vcpu); + } + + return 0; +} + int __attribute_const__ kvm_target_cpu(void) { unsigned long implementor = read_cpuid_implementor(); diff --git a/arch/arm64/kvm/hyp-init.S b/arch/arm64/kvm/hyp-init.S index 6fd91b31a131..ea9225160786 100644 --- a/arch/arm64/kvm/hyp-init.S +++ b/arch/arm64/kvm/hyp-init.S @@ -57,6 +57,7 @@ __invalid: * x0: HYP pgd * x1: HYP stack * x2: HYP vectors + * x3: per-CPU offset */ __do_hyp_init: /* Check for a stub HVC call */ @@ -119,9 +120,8 @@ CPU_BE( orr x4, x4, #SCTLR_ELx_EE) mov sp, x1 msr vbar_el2, x2 - /* copy tpidr_el1 into tpidr_el2 for use by HYP */ - mrs x1, tpidr_el1 - msr tpidr_el2, x1 + /* Set tpidr_el2 for use by HYP */ + msr tpidr_el2, x3 /* Hello, World! */ eret diff --git a/arch/arm64/kvm/hyp/Makefile b/arch/arm64/kvm/hyp/Makefile index 4313f7475333..2fabc2dc1966 100644 --- a/arch/arm64/kvm/hyp/Makefile +++ b/arch/arm64/kvm/hyp/Makefile @@ -3,7 +3,8 @@ # Makefile for Kernel-based Virtual Machine module, HYP part # -ccflags-y += -fno-stack-protector -DDISABLE_BRANCH_PROFILING +ccflags-y += -fno-stack-protector -DDISABLE_BRANCH_PROFILING \ + $(DISABLE_STACKLEAK_PLUGIN) KVM=../../../../virt/kvm diff --git a/arch/arm64/kvm/hyp/sysreg-sr.c b/arch/arm64/kvm/hyp/sysreg-sr.c index 35bc16832efe..9ce223944983 100644 --- a/arch/arm64/kvm/hyp/sysreg-sr.c +++ b/arch/arm64/kvm/hyp/sysreg-sr.c @@ -288,8 +288,3 @@ void kvm_vcpu_put_sysregs(struct kvm_vcpu *vcpu) vcpu->arch.sysregs_loaded_on_cpu = false; } - -void __hyp_text __kvm_set_tpidr_el2(u64 tpidr_el2) -{ - asm("msr tpidr_el2, %0": : "r" (tpidr_el2)); -} diff --git a/arch/arm64/kvm/hyp/vgic-v2-cpuif-proxy.c b/arch/arm64/kvm/hyp/vgic-v2-cpuif-proxy.c index 39be799d0417..215c7c0eb3b0 100644 --- a/arch/arm64/kvm/hyp/vgic-v2-cpuif-proxy.c +++ b/arch/arm64/kvm/hyp/vgic-v2-cpuif-proxy.c @@ -27,7 +27,7 @@ static bool __hyp_text __is_be(struct kvm_vcpu *vcpu) { if (vcpu_mode_is_32bit(vcpu)) - return !!(read_sysreg_el2(spsr) & COMPAT_PSR_E_BIT); + return !!(read_sysreg_el2(spsr) & PSR_AA32_E_BIT); return !!(read_sysreg(SCTLR_EL1) & SCTLR_ELx_EE); } diff --git a/arch/arm64/kvm/inject_fault.c b/arch/arm64/kvm/inject_fault.c index d8e71659ba7e..a55e91dfcf8f 100644 --- a/arch/arm64/kvm/inject_fault.c +++ b/arch/arm64/kvm/inject_fault.c @@ -164,9 +164,9 @@ void kvm_inject_undefined(struct kvm_vcpu *vcpu) inject_undef64(vcpu); } -static void pend_guest_serror(struct kvm_vcpu *vcpu, u64 esr) +void kvm_set_sei_esr(struct kvm_vcpu *vcpu, u64 esr) { - vcpu_set_vsesr(vcpu, esr); + vcpu_set_vsesr(vcpu, esr & ESR_ELx_ISS_MASK); *vcpu_hcr(vcpu) |= HCR_VSE; } @@ -184,5 +184,5 @@ static void pend_guest_serror(struct kvm_vcpu *vcpu, u64 esr) */ void kvm_inject_vabt(struct kvm_vcpu *vcpu) { - pend_guest_serror(vcpu, ESR_ELx_ISV); + kvm_set_sei_esr(vcpu, ESR_ELx_ISV); } diff --git a/arch/arm64/kvm/regmap.c b/arch/arm64/kvm/regmap.c index eefe403a2e63..7a5173ea2276 100644 --- a/arch/arm64/kvm/regmap.c +++ b/arch/arm64/kvm/regmap.c @@ -112,22 +112,22 @@ static const unsigned long vcpu_reg_offsets[VCPU_NR_MODES][16] = { unsigned long *vcpu_reg32(const struct kvm_vcpu *vcpu, u8 reg_num) { unsigned long *reg_array = (unsigned long *)&vcpu->arch.ctxt.gp_regs.regs; - unsigned long mode = *vcpu_cpsr(vcpu) & COMPAT_PSR_MODE_MASK; + unsigned long mode = *vcpu_cpsr(vcpu) & PSR_AA32_MODE_MASK; switch (mode) { - case COMPAT_PSR_MODE_USR ... COMPAT_PSR_MODE_SVC: + case PSR_AA32_MODE_USR ... PSR_AA32_MODE_SVC: mode &= ~PSR_MODE32_BIT; /* 0 ... 3 */ break; - case COMPAT_PSR_MODE_ABT: + case PSR_AA32_MODE_ABT: mode = 4; break; - case COMPAT_PSR_MODE_UND: + case PSR_AA32_MODE_UND: mode = 5; break; - case COMPAT_PSR_MODE_SYS: + case PSR_AA32_MODE_SYS: mode = 0; /* SYS maps to USR */ break; @@ -143,13 +143,13 @@ unsigned long *vcpu_reg32(const struct kvm_vcpu *vcpu, u8 reg_num) */ static int vcpu_spsr32_mode(const struct kvm_vcpu *vcpu) { - unsigned long mode = *vcpu_cpsr(vcpu) & COMPAT_PSR_MODE_MASK; + unsigned long mode = *vcpu_cpsr(vcpu) & PSR_AA32_MODE_MASK; switch (mode) { - case COMPAT_PSR_MODE_SVC: return KVM_SPSR_SVC; - case COMPAT_PSR_MODE_ABT: return KVM_SPSR_ABT; - case COMPAT_PSR_MODE_UND: return KVM_SPSR_UND; - case COMPAT_PSR_MODE_IRQ: return KVM_SPSR_IRQ; - case COMPAT_PSR_MODE_FIQ: return KVM_SPSR_FIQ; + case PSR_AA32_MODE_SVC: return KVM_SPSR_SVC; + case PSR_AA32_MODE_ABT: return KVM_SPSR_ABT; + case PSR_AA32_MODE_UND: return KVM_SPSR_UND; + case PSR_AA32_MODE_IRQ: return KVM_SPSR_IRQ; + case PSR_AA32_MODE_FIQ: return KVM_SPSR_FIQ; default: BUG(); } } diff --git a/arch/arm64/kvm/reset.c b/arch/arm64/kvm/reset.c index a74311beda35..e37c78bbe1ca 100644 --- a/arch/arm64/kvm/reset.c +++ b/arch/arm64/kvm/reset.c @@ -42,8 +42,8 @@ static const struct kvm_regs default_regs_reset = { }; static const struct kvm_regs default_regs_reset32 = { - .regs.pstate = (COMPAT_PSR_MODE_SVC | COMPAT_PSR_A_BIT | - COMPAT_PSR_I_BIT | COMPAT_PSR_F_BIT), + .regs.pstate = (PSR_AA32_MODE_SVC | PSR_AA32_A_BIT | + PSR_AA32_I_BIT | PSR_AA32_F_BIT), }; static bool cpu_has_32bit_el1(void) @@ -77,8 +77,12 @@ int kvm_arch_dev_ioctl_check_extension(struct kvm *kvm, long ext) case KVM_CAP_ARM_PMU_V3: r = kvm_arm_support_pmu_v3(); break; + case KVM_CAP_ARM_INJECT_SERROR_ESR: + r = cpus_have_const_cap(ARM64_HAS_RAS_EXTN); + break; case KVM_CAP_SET_GUEST_DEBUG: case KVM_CAP_VCPU_ATTRIBUTES: + case KVM_CAP_VCPU_EVENTS: r = 1; break; default: diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c index a4363735d3f8..22fbbdbece3c 100644 --- a/arch/arm64/kvm/sys_regs.c +++ b/arch/arm64/kvm/sys_regs.c @@ -194,7 +194,16 @@ static bool access_dcsw(struct kvm_vcpu *vcpu, if (!p->is_write) return read_from_write_only(vcpu, p, r); - kvm_set_way_flush(vcpu); + /* + * Only track S/W ops if we don't have FWB. It still indicates + * that the guest is a bit broken (S/W operations should only + * be done by firmware, knowing that there is only a single + * CPU left in the system, and certainly not from non-secure + * software). + */ + if (!cpus_have_const_cap(ARM64_HAS_STAGE2_FWB)) + kvm_set_way_flush(vcpu); + return true; } @@ -243,10 +252,43 @@ static bool access_gic_sgi(struct kvm_vcpu *vcpu, struct sys_reg_params *p, const struct sys_reg_desc *r) { + bool g1; + if (!p->is_write) return read_from_write_only(vcpu, p, r); - vgic_v3_dispatch_sgi(vcpu, p->regval); + /* + * In a system where GICD_CTLR.DS=1, a ICC_SGI0R_EL1 access generates + * Group0 SGIs only, while ICC_SGI1R_EL1 can generate either group, + * depending on the SGI configuration. ICC_ASGI1R_EL1 is effectively + * equivalent to ICC_SGI0R_EL1, as there is no "alternative" secure + * group. + */ + if (p->is_aarch32) { + switch (p->Op1) { + default: /* Keep GCC quiet */ + case 0: /* ICC_SGI1R */ + g1 = true; + break; + case 1: /* ICC_ASGI1R */ + case 2: /* ICC_SGI0R */ + g1 = false; + break; + } + } else { + switch (p->Op2) { + default: /* Keep GCC quiet */ + case 5: /* ICC_SGI1R_EL1 */ + g1 = true; + break; + case 6: /* ICC_ASGI1R_EL1 */ + case 7: /* ICC_SGI0R_EL1 */ + g1 = false; + break; + } + } + + vgic_v3_dispatch_sgi(vcpu, p->regval, g1); return true; } @@ -1303,6 +1345,8 @@ static const struct sys_reg_desc sys_reg_descs[] = { { SYS_DESC(SYS_ICC_DIR_EL1), read_from_write_only }, { SYS_DESC(SYS_ICC_RPR_EL1), write_to_read_only }, { SYS_DESC(SYS_ICC_SGI1R_EL1), access_gic_sgi }, + { SYS_DESC(SYS_ICC_ASGI1R_EL1), access_gic_sgi }, + { SYS_DESC(SYS_ICC_SGI0R_EL1), access_gic_sgi }, { SYS_DESC(SYS_ICC_IAR1_EL1), write_to_read_only }, { SYS_DESC(SYS_ICC_EOIR1_EL1), read_from_write_only }, { SYS_DESC(SYS_ICC_HPPIR1_EL1), write_to_read_only }, @@ -1613,8 +1657,6 @@ static const struct sys_reg_desc cp14_64_regs[] = { * register). */ static const struct sys_reg_desc cp15_regs[] = { - { Op1( 0), CRn( 0), CRm(12), Op2( 0), access_gic_sgi }, - { Op1( 0), CRn( 1), CRm( 0), Op2( 0), access_vm_reg, NULL, c1_SCTLR }, { Op1( 0), CRn( 2), CRm( 0), Op2( 0), access_vm_reg, NULL, c2_TTBR0 }, { Op1( 0), CRn( 2), CRm( 0), Op2( 1), access_vm_reg, NULL, c2_TTBR1 }, @@ -1737,8 +1779,10 @@ static const struct sys_reg_desc cp15_regs[] = { static const struct sys_reg_desc cp15_64_regs[] = { { Op1( 0), CRn( 0), CRm( 2), Op2( 0), access_vm_reg, NULL, c2_TTBR0 }, { Op1( 0), CRn( 0), CRm( 9), Op2( 0), access_pmu_evcntr }, - { Op1( 0), CRn( 0), CRm(12), Op2( 0), access_gic_sgi }, + { Op1( 0), CRn( 0), CRm(12), Op2( 0), access_gic_sgi }, /* ICC_SGI1R */ { Op1( 1), CRn( 0), CRm( 2), Op2( 0), access_vm_reg, NULL, c2_TTBR1 }, + { Op1( 1), CRn( 0), CRm(12), Op2( 0), access_gic_sgi }, /* ICC_ASGI1R */ + { Op1( 2), CRn( 0), CRm(12), Op2( 0), access_gic_sgi }, /* ICC_SGI0R */ { Op1( 2), CRn( 0), CRm(14), Op2( 0), access_cntp_cval }, }; diff --git a/arch/arm64/lib/Makefile b/arch/arm64/lib/Makefile index 137710f4dac3..68755fd70dcf 100644 --- a/arch/arm64/lib/Makefile +++ b/arch/arm64/lib/Makefile @@ -1,5 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 -lib-y := bitops.o clear_user.o delay.o copy_from_user.o \ +lib-y := clear_user.o delay.o copy_from_user.o \ copy_to_user.o copy_in_user.o copy_page.o \ clear_page.o memchr.o memcpy.o memmove.o memset.o \ memcmp.o strcmp.o strncmp.o strlen.o strnlen.o \ diff --git a/arch/arm64/lib/bitops.S b/arch/arm64/lib/bitops.S deleted file mode 100644 index 43ac736baa5b..000000000000 --- a/arch/arm64/lib/bitops.S +++ /dev/null @@ -1,76 +0,0 @@ -/* - * Based on arch/arm/lib/bitops.h - * - * Copyright (C) 2013 ARM Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#include <linux/linkage.h> -#include <asm/assembler.h> -#include <asm/lse.h> - -/* - * x0: bits 5:0 bit offset - * bits 31:6 word offset - * x1: address - */ - .macro bitop, name, llsc, lse -ENTRY( \name ) - and w3, w0, #63 // Get bit offset - eor w0, w0, w3 // Clear low bits - mov x2, #1 - add x1, x1, x0, lsr #3 // Get word offset -alt_lse " prfm pstl1strm, [x1]", "nop" - lsl x3, x2, x3 // Create mask - -alt_lse "1: ldxr x2, [x1]", "\lse x3, [x1]" -alt_lse " \llsc x2, x2, x3", "nop" -alt_lse " stxr w0, x2, [x1]", "nop" -alt_lse " cbnz w0, 1b", "nop" - - ret -ENDPROC(\name ) - .endm - - .macro testop, name, llsc, lse -ENTRY( \name ) - and w3, w0, #63 // Get bit offset - eor w0, w0, w3 // Clear low bits - mov x2, #1 - add x1, x1, x0, lsr #3 // Get word offset -alt_lse " prfm pstl1strm, [x1]", "nop" - lsl x4, x2, x3 // Create mask - -alt_lse "1: ldxr x2, [x1]", "\lse x4, x2, [x1]" - lsr x0, x2, x3 -alt_lse " \llsc x2, x2, x4", "nop" -alt_lse " stlxr w5, x2, [x1]", "nop" -alt_lse " cbnz w5, 1b", "nop" -alt_lse " dmb ish", "nop" - - and x0, x0, #1 - ret -ENDPROC(\name ) - .endm - -/* - * Atomic bit operations. - */ - bitop change_bit, eor, steor - bitop clear_bit, bic, stclr - bitop set_bit, orr, stset - - testop test_and_change_bit, eor, ldeoral - testop test_and_clear_bit, bic, ldclral - testop test_and_set_bit, orr, ldsetal diff --git a/arch/arm64/mm/cache.S b/arch/arm64/mm/cache.S index 30334d81b021..0c22ede52f90 100644 --- a/arch/arm64/mm/cache.S +++ b/arch/arm64/mm/cache.S @@ -35,7 +35,7 @@ * - start - virtual start address of region * - end - virtual end address of region */ -ENTRY(flush_icache_range) +ENTRY(__flush_icache_range) /* FALLTHROUGH */ /* @@ -77,7 +77,7 @@ alternative_else_nop_endif 9: mov x0, #-EFAULT b 1b -ENDPROC(flush_icache_range) +ENDPROC(__flush_icache_range) ENDPROC(__flush_cache_user_range) /* diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c index 61e93f0b5482..072c51fb07d7 100644 --- a/arch/arm64/mm/dma-mapping.c +++ b/arch/arm64/mm/dma-mapping.c @@ -355,7 +355,7 @@ static int __init atomic_pool_init(void) if (dev_get_cma_area(NULL)) page = dma_alloc_from_contiguous(NULL, nr_pages, - pool_size_order, GFP_KERNEL); + pool_size_order, false); else page = alloc_pages(GFP_DMA32, pool_size_order); @@ -573,7 +573,7 @@ static void *__iommu_alloc_attrs(struct device *dev, size_t size, struct page *page; page = dma_alloc_from_contiguous(dev, size >> PAGE_SHIFT, - get_order(size), gfp); + get_order(size), gfp & __GFP_NOWARN); if (!page) return NULL; diff --git a/arch/arm64/mm/fault.c b/arch/arm64/mm/fault.c index b8eecc7b9531..50b30ff30de4 100644 --- a/arch/arm64/mm/fault.c +++ b/arch/arm64/mm/fault.c @@ -379,12 +379,12 @@ static void do_bad_area(unsigned long addr, unsigned int esr, struct pt_regs *re #define VM_FAULT_BADMAP 0x010000 #define VM_FAULT_BADACCESS 0x020000 -static int __do_page_fault(struct mm_struct *mm, unsigned long addr, +static vm_fault_t __do_page_fault(struct mm_struct *mm, unsigned long addr, unsigned int mm_flags, unsigned long vm_flags, struct task_struct *tsk) { struct vm_area_struct *vma; - int fault; + vm_fault_t fault; vma = find_vma(mm, addr); fault = VM_FAULT_BADMAP; @@ -427,7 +427,7 @@ static int __kprobes do_page_fault(unsigned long addr, unsigned int esr, struct task_struct *tsk; struct mm_struct *mm; struct siginfo si; - int fault, major = 0; + vm_fault_t fault, major = 0; unsigned long vm_flags = VM_READ | VM_WRITE; unsigned int mm_flags = FAULT_FLAG_ALLOW_RETRY | FAULT_FLAG_KILLABLE; @@ -727,12 +727,7 @@ static const struct fault_info fault_info[] = { int handle_guest_sea(phys_addr_t addr, unsigned int esr) { - int ret = -ENOENT; - - if (IS_ENABLED(CONFIG_ACPI_APEI_SEA)) - ret = ghes_notify_sea(); - - return ret; + return ghes_notify_sea(); } asmlinkage void __exception do_mem_abort(unsigned long addr, unsigned int esr, @@ -879,7 +874,7 @@ void cpu_enable_pan(const struct arm64_cpu_capabilities *__unused) */ WARN_ON_ONCE(in_interrupt()); - config_sctlr_el1(SCTLR_EL1_SPAN, 0); + sysreg_clear_set(sctlr_el1, SCTLR_EL1_SPAN, 0); asm(SET_PSTATE_PAN(1)); } #endif /* CONFIG_ARM64_PAN */ diff --git a/arch/arm64/mm/flush.c b/arch/arm64/mm/flush.c index 1059884f9a6f..30695a868107 100644 --- a/arch/arm64/mm/flush.c +++ b/arch/arm64/mm/flush.c @@ -66,6 +66,7 @@ void __sync_icache_dcache(pte_t pte) sync_icache_aliases(page_address(page), PAGE_SIZE << compound_order(page)); } +EXPORT_SYMBOL_GPL(__sync_icache_dcache); /* * This function is called when a page has been modified by the kernel. Mark @@ -82,7 +83,7 @@ EXPORT_SYMBOL(flush_dcache_page); /* * Additional functions defined in assembly. */ -EXPORT_SYMBOL(flush_icache_range); +EXPORT_SYMBOL(__flush_icache_range); #ifdef CONFIG_ARCH_HAS_PMEM_API void arch_wb_cache_pmem(void *addr, size_t size) diff --git a/arch/arm64/mm/hugetlbpage.c b/arch/arm64/mm/hugetlbpage.c index ecc6818191df..192b3ba07075 100644 --- a/arch/arm64/mm/hugetlbpage.c +++ b/arch/arm64/mm/hugetlbpage.c @@ -108,7 +108,6 @@ static pte_t get_clear_flush(struct mm_struct *mm, unsigned long pgsize, unsigned long ncontig) { - struct vm_area_struct vma = { .vm_mm = mm }; pte_t orig_pte = huge_ptep_get(ptep); bool valid = pte_valid(orig_pte); unsigned long i, saddr = addr; @@ -125,8 +124,10 @@ static pte_t get_clear_flush(struct mm_struct *mm, orig_pte = pte_mkdirty(orig_pte); } - if (valid) + if (valid) { + struct vm_area_struct vma = TLB_FLUSH_VMA(mm, 0); flush_tlb_range(&vma, saddr, addr); + } return orig_pte; } @@ -145,7 +146,7 @@ static void clear_flush(struct mm_struct *mm, unsigned long pgsize, unsigned long ncontig) { - struct vm_area_struct vma = { .vm_mm = mm }; + struct vm_area_struct vma = TLB_FLUSH_VMA(mm, 0); unsigned long i, saddr = addr; for (i = 0; i < ncontig; i++, addr += pgsize, ptep++) diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c index 325cfb3b858a..787e27964ab9 100644 --- a/arch/arm64/mm/init.c +++ b/arch/arm64/mm/init.c @@ -287,7 +287,11 @@ static void __init zone_sizes_init(unsigned long min, unsigned long max) #ifdef CONFIG_HAVE_ARCH_PFN_VALID int pfn_valid(unsigned long pfn) { - return memblock_is_map_memory(pfn << PAGE_SHIFT); + phys_addr_t addr = pfn << PAGE_SHIFT; + + if ((addr >> PAGE_SHIFT) != pfn) + return 0; + return memblock_is_map_memory(addr); } EXPORT_SYMBOL(pfn_valid); #endif @@ -611,11 +615,13 @@ void __init mem_init(void) BUILD_BUG_ON(TASK_SIZE_32 > TASK_SIZE_64); #endif +#ifdef CONFIG_SPARSEMEM_VMEMMAP /* * Make sure we chose the upper bound of sizeof(struct page) - * correctly. + * correctly when sizing the VMEMMAP array. */ BUILD_BUG_ON(sizeof(struct page) > (1 << STRUCT_PAGE_MAX_SHIFT)); +#endif if (PAGE_SIZE >= 16384 && get_num_physpages() <= 128) { extern int sysctl_overcommit_memory; diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c index 493ff75670ff..65f86271f02b 100644 --- a/arch/arm64/mm/mmu.c +++ b/arch/arm64/mm/mmu.c @@ -45,6 +45,7 @@ #include <asm/memblock.h> #include <asm/mmu_context.h> #include <asm/ptdump.h> +#include <asm/tlbflush.h> #define NO_BLOCK_MAPPINGS BIT(0) #define NO_CONT_MAPPINGS BIT(1) @@ -977,12 +978,51 @@ int pmd_clear_huge(pmd_t *pmdp) return 1; } -int pud_free_pmd_page(pud_t *pud) +int pmd_free_pte_page(pmd_t *pmdp, unsigned long addr) { - return pud_none(*pud); + pte_t *table; + pmd_t pmd; + + pmd = READ_ONCE(*pmdp); + + /* No-op for empty entry and WARN_ON for valid entry */ + if (!pmd_present(pmd) || !pmd_table(pmd)) { + VM_WARN_ON(!pmd_table(pmd)); + return 1; + } + + table = pte_offset_kernel(pmdp, addr); + pmd_clear(pmdp); + __flush_tlb_kernel_pgtable(addr); + pte_free_kernel(NULL, table); + return 1; } -int pmd_free_pte_page(pmd_t *pmd) +int pud_free_pmd_page(pud_t *pudp, unsigned long addr) { - return pmd_none(*pmd); + pmd_t *table; + pmd_t *pmdp; + pud_t pud; + unsigned long next, end; + + pud = READ_ONCE(*pudp); + + /* No-op for empty entry and WARN_ON for valid entry */ + if (!pud_present(pud) || !pud_table(pud)) { + VM_WARN_ON(!pud_table(pud)); + return 1; + } + + table = pmd_offset(pudp, addr); + pmdp = table; + next = addr; + end = addr + PUD_SIZE; + do { + pmd_free_pte_page(pmdp, next); + } while (pmdp++, next += PMD_SIZE, next != end); + + pud_clear(pudp); + __flush_tlb_kernel_pgtable(addr); + pmd_free(NULL, table); + return 1; } diff --git a/arch/arm64/mm/numa.c b/arch/arm64/mm/numa.c index dad128ba98bf..146c04ceaa51 100644 --- a/arch/arm64/mm/numa.c +++ b/arch/arm64/mm/numa.c @@ -70,19 +70,32 @@ EXPORT_SYMBOL(cpumask_of_node); #endif -static void map_cpu_to_node(unsigned int cpu, int nid) +static void numa_update_cpu(unsigned int cpu, bool remove) { - set_cpu_numa_node(cpu, nid); - if (nid >= 0) + int nid = cpu_to_node(cpu); + + if (nid == NUMA_NO_NODE) + return; + + if (remove) + cpumask_clear_cpu(cpu, node_to_cpumask_map[nid]); + else cpumask_set_cpu(cpu, node_to_cpumask_map[nid]); } -void numa_clear_node(unsigned int cpu) +void numa_add_cpu(unsigned int cpu) { - int nid = cpu_to_node(cpu); + numa_update_cpu(cpu, false); +} - if (nid >= 0) - cpumask_clear_cpu(cpu, node_to_cpumask_map[nid]); +void numa_remove_cpu(unsigned int cpu) +{ + numa_update_cpu(cpu, true); +} + +void numa_clear_node(unsigned int cpu) +{ + numa_remove_cpu(cpu); set_cpu_numa_node(cpu, NUMA_NO_NODE); } @@ -116,7 +129,7 @@ static void __init setup_node_to_cpumask_map(void) */ void numa_store_cpu_info(unsigned int cpu) { - map_cpu_to_node(cpu, cpu_to_node_map[cpu]); + set_cpu_numa_node(cpu, cpu_to_node_map[cpu]); } void __init early_map_cpu_to_node(unsigned int cpu, int nid) diff --git a/arch/arm64/mm/ptdump_debugfs.c b/arch/arm64/mm/ptdump_debugfs.c index 02b18f8b2905..24d786fc3a4c 100644 --- a/arch/arm64/mm/ptdump_debugfs.c +++ b/arch/arm64/mm/ptdump_debugfs.c @@ -10,18 +10,7 @@ static int ptdump_show(struct seq_file *m, void *v) ptdump_walk_pgd(m, info); return 0; } - -static int ptdump_open(struct inode *inode, struct file *file) -{ - return single_open(file, ptdump_show, inode->i_private); -} - -static const struct file_operations ptdump_fops = { - .open = ptdump_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(ptdump); int ptdump_debugfs_register(struct ptdump_info *info, const char *name) { |