diff options
Diffstat (limited to 'arch/arm')
524 files changed, 12805 insertions, 17606 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 24360211534a..8a50efb559f3 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -8,7 +8,7 @@ config ARM select ARCH_HAS_DEBUG_VIRTUAL if MMU select ARCH_HAS_DEVMEM_IS_ALLOWED select ARCH_HAS_DMA_COHERENT_TO_PFN if SWIOTLB - select ARCH_HAS_DMA_MMAP_PGPROT if SWIOTLB + select ARCH_HAS_DMA_WRITE_COMBINE if !ARM_DMA_MEM_BUFFERABLE select ARCH_HAS_ELF_RANDOMIZE select ARCH_HAS_FORTIFY_SOURCE select ARCH_HAS_KEEPINITRD @@ -34,6 +34,7 @@ config ARM select ARCH_SUPPORTS_ATOMIC_RMW select ARCH_USE_BUILTIN_BSWAP select ARCH_USE_CMPXCHG_LOCKREF + select ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT if MMU select ARCH_WANT_IPC_PARSE_VERSION select BINFMT_FLAT_ARGVP_ENVP_ON_STACK select BUILDTIME_EXTABLE_SORT if MMU @@ -82,7 +83,7 @@ config ARM select HAVE_FAST_GUP if ARM_LPAE select HAVE_FTRACE_MCOUNT_RECORD if !XIP_KERNEL select HAVE_FUNCTION_GRAPH_TRACER if !THUMB2_KERNEL && !CC_IS_CLANG - select HAVE_FUNCTION_TRACER if !XIP_KERNEL + select HAVE_FUNCTION_TRACER if !XIP_KERNEL && (CC_IS_GCC || CLANG_VERSION >= 100000) select HAVE_GCC_PLUGINS select HAVE_HW_BREAKPOINT if PERF_EVENTS && (CPU_V6 || CPU_V6K || CPU_V7) select HAVE_IDE if PCI || ISA || PCMCIA @@ -267,8 +268,6 @@ config PHYS_OFFSET default 0x00000000 if ARCH_EBSA110 || \ ARCH_FOOTBRIDGE || \ ARCH_INTEGRATOR || \ - ARCH_IOP13XX || \ - ARCH_KS8695 || \ ARCH_REALVIEW default 0x10000000 if ARCH_OMAP1 || ARCH_RPC default 0x20000000 if ARCH_S5PV210 @@ -381,19 +380,6 @@ config ARCH_FOOTBRIDGE Support for systems based on the DC21285 companion chip ("FootBridge"), such as the Simtec CATS and the Rebel NetWinder. -config ARCH_IOP13XX - bool "IOP13xx-based" - depends on MMU - select CPU_XSC3 - select NEED_MACH_MEMORY_H - select NEED_RET_TO_USER - select FORCE_PCI - select PLAT_IOP - select VMSPLIT_1G - select SPARSE_IRQ - help - Support for Intel's IOP13XX (XScale) family of processors. - config ARCH_IOP32X bool "IOP32x-based" depends on MMU @@ -407,18 +393,6 @@ config ARCH_IOP32X Support for Intel's 80219 and IOP32X (XScale) family of processors. -config ARCH_IOP33X - bool "IOP33x-based" - depends on MMU - select CPU_XSCALE - select GPIO_IOP - select GPIOLIB - select NEED_RET_TO_USER - select FORCE_PCI - select PLAT_IOP - help - Support for Intel's IOP33X (XScale) family of processors. - config ARCH_IXP4XX bool "IXP4xx-based" depends on MMU @@ -455,48 +429,6 @@ config ARCH_DOVE help Support for the Marvell Dove SoC 88AP510 -config ARCH_KS8695 - bool "Micrel/Kendin KS8695" - select CLKSRC_MMIO - select CPU_ARM922T - select GENERIC_CLOCKEVENTS - select GPIOLIB - select NEED_MACH_MEMORY_H - help - Support for Micrel/Kendin KS8695 "Centaur" (ARM922T) based - System-on-Chip devices. - -config ARCH_W90X900 - bool "Nuvoton W90X900 CPU" - select CLKDEV_LOOKUP - select CLKSRC_MMIO - select CPU_ARM926T - select GENERIC_CLOCKEVENTS - select GPIOLIB - help - Support for Nuvoton (Winbond logic dept.) ARM9 processor, - At present, the w90x900 has been renamed nuc900, regarding - the ARM series product line, you can login the following - link address to know more. - - <http://www.nuvoton.com/hq/enu/ProductAndSales/ProductLines/ - ConsumerElectronicsIC/ARMMicrocontroller/ARMMicrocontroller> - -config ARCH_LPC32XX - bool "NXP LPC32XX" - select ARM_AMBA - select CLKDEV_LOOKUP - select CLKSRC_LPC32XX - select COMMON_CLK - select CPU_ARM926T - select GENERIC_CLOCKEVENTS - select GENERIC_IRQ_MULTI_HANDLER - select GPIOLIB - select SPARSE_IRQ - select USE_OF - help - Support for the NXP LPC32XX family of processors - config ARCH_PXA bool "PXA2xx/PXA3xx-based" depends on MMU @@ -582,27 +514,6 @@ config ARCH_S3C24XX (<http://www.simtec.co.uk/products/EB110ITX/>), the IPAQ 1940 or the Samsung SMDK2410 development board (and derivatives). -config ARCH_DAVINCI - bool "TI DaVinci" - select ARCH_HAS_HOLES_MEMORYMODEL - select COMMON_CLK - select CPU_ARM926T - select GENERIC_ALLOCATOR - select GENERIC_CLOCKEVENTS - select GENERIC_IRQ_CHIP - select GENERIC_IRQ_MULTI_HANDLER - select GPIOLIB - select HAVE_IDE - select PM_GENERIC_DOMAINS if PM - select PM_GENERIC_DOMAINS_OF if PM && OF - select REGMAP_MMIO - select RESET_CONTROLLER - select SPARSE_IRQ - select USE_OF - select ZONE_DMA - help - Support for TI's DaVinci platform. - config ARCH_OMAP1 bool "TI OMAP1" depends on MMU @@ -738,17 +649,13 @@ source "arch/arm/mach-imx/Kconfig" source "arch/arm/mach-integrator/Kconfig" -source "arch/arm/mach-iop13xx/Kconfig" - source "arch/arm/mach-iop32x/Kconfig" -source "arch/arm/mach-iop33x/Kconfig" - source "arch/arm/mach-ixp4xx/Kconfig" source "arch/arm/mach-keystone/Kconfig" -source "arch/arm/mach-ks8695/Kconfig" +source "arch/arm/mach-lpc32xx/Kconfig" source "arch/arm/mach-mediatek/Kconfig" @@ -834,8 +741,6 @@ source "arch/arm/plat-versatile/Kconfig" source "arch/arm/mach-vt8500/Kconfig" -source "arch/arm/mach-w90x900/Kconfig" - source "arch/arm/mach-zx/Kconfig" source "arch/arm/mach-zynq/Kconfig" @@ -1572,8 +1477,9 @@ config ARM_PATCH_IDIV code to do integer division. config AEABI - bool "Use the ARM EABI to compile the kernel" if !CPU_V7 && !CPU_V7M && !CPU_V6 && !CPU_V6K - default CPU_V7 || CPU_V7M || CPU_V6 || CPU_V6K + bool "Use the ARM EABI to compile the kernel" if !CPU_V7 && \ + !CPU_V7M && !CPU_V6 && !CPU_V6K && !CC_IS_CLANG + default CPU_V7 || CPU_V7M || CPU_V6 || CPU_V6K || CC_IS_CLANG help This option allows for the kernel to be compiled using the latest ARM ABI (aka EABI). This is only useful if you are using a user diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 85710e078afb..8bcbd0cd739b 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -56,7 +56,7 @@ choice config UNWINDER_FRAME_POINTER bool "Frame pointer unwinder" - depends on !THUMB2_KERNEL && !CC_IS_CLANG + depends on !THUMB2_KERNEL select ARCH_WANT_FRAME_POINTERS select FRAME_POINTER help @@ -509,13 +509,6 @@ choice Say Y here if you want the debug print routines to direct their output to UART1 serial port on KEYSTONE2 devices. - config DEBUG_KS8695_UART - bool "KS8695 Debug UART" - depends on ARCH_KS8695 - help - Say Y here if you want kernel low-level debugging support - on KS8695. - config DEBUG_LPC18XX_UART0 bool "Kernel low-level debugging via LPC18xx/43xx UART0" depends on ARCH_LPC18XX @@ -924,6 +917,20 @@ choice Say Y here if you want kernel low-level debugging support via SCIF2 on Renesas RZ/A1H (R7S72100). + config DEBUG_R7S9210_SCIF2 + bool "Kernel low-level debugging messages via SCIF2 on R7S9210" + depends on ARCH_R7S9210 + help + Say Y here if you want kernel low-level debugging support + via SCIF2 on Renesas RZ/A2M (R7S9210). + + config DEBUG_R7S9210_SCIF4 + bool "Kernel low-level debugging messages via SCIF4 on R7S9210" + depends on ARCH_R7S9210 + help + Say Y here if you want kernel low-level debugging support + via SCIF4 on Renesas RZ/A2M (R7S9210). + config DEBUG_RCAR_GEN1_SCIF0 bool "Kernel low-level debugging messages via SCIF0 on R8A7778" depends on ARCH_R8A7778 @@ -1533,10 +1540,11 @@ config DEBUG_LL_INCLUDE DEBUG_IMX6SX_UART || \ DEBUG_IMX6UL_UART || \ DEBUG_IMX7D_UART - default "debug/ks8695.S" if DEBUG_KS8695_UART default "debug/msm.S" if DEBUG_QCOM_UARTDM default "debug/omap2plus.S" if DEBUG_OMAP2PLUS_UART default "debug/renesas-scif.S" if DEBUG_R7S72100_SCIF2 + default "debug/renesas-scif.S" if DEBUG_R7S9210_SCIF2 + default "debug/renesas-scif.S" if DEBUG_R7S9210_SCIF4 default "debug/renesas-scif.S" if DEBUG_RCAR_GEN1_SCIF0 default "debug/renesas-scif.S" if DEBUG_RCAR_GEN1_SCIF2 default "debug/renesas-scif.S" if DEBUG_RCAR_GEN2_SCIF0 @@ -1568,9 +1576,7 @@ config DEBUG_UART_PL01X # Compatibility options for 8250 config DEBUG_UART_8250 - def_bool ARCH_EBSA110 || \ - ARCH_IOP13XX || ARCH_IOP32X || ARCH_IOP33X || ARCH_IXP4XX || \ - ARCH_RPC + def_bool ARCH_EBSA110 || ARCH_IOP32X || ARCH_IXP4XX || ARCH_RPC config DEBUG_UART_PHYS hex "Physical base address of debug UART" @@ -1666,7 +1672,8 @@ config DEBUG_UART_PHYS default 0xe6e60000 if DEBUG_RCAR_GEN2_SCIF0 default 0xe6e68000 if DEBUG_RCAR_GEN2_SCIF1 default 0xe6ee0000 if DEBUG_RCAR_GEN2_SCIF4 - default 0xe8008000 if DEBUG_R7S72100_SCIF2 + default 0xe8008000 if DEBUG_R7S72100_SCIF2 || DEBUG_R7S9210_SCIF2 + default 0xe8009000 if DEBUG_R7S9210_SCIF4 default 0xf0000000 if DEBUG_DIGICOLOR_UA0 default 0xf0000be0 if ARCH_EBSA110 default 0xf1012000 if DEBUG_MVEBU_UART0_ALTERNATE @@ -1683,7 +1690,6 @@ config DEBUG_UART_PHYS default 0xffc02000 if DEBUG_SOCFPGA_UART0 default 0xffc02100 if DEBUG_SOCFPGA_ARRIA10_UART1 default 0xffc03000 if DEBUG_SOCFPGA_CYCLONE5_UART1 - default 0xffd82340 if ARCH_IOP13XX default 0xffe40000 if DEBUG_RCAR_GEN1_SCIF0 default 0xffe42000 if DEBUG_RCAR_GEN1_SCIF2 default 0xfff36000 if DEBUG_HIGHBANK_UART @@ -1693,12 +1699,12 @@ config DEBUG_UART_PHYS default 0xfffe8600 if DEBUG_BCM63XX_UART default 0xffffee00 if DEBUG_AT91_SAM9263_DBGU default 0xfffff200 if DEBUG_AT91_RM9200_DBGU - default 0xfffff700 if ARCH_IOP33X depends on ARCH_EP93XX || \ DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \ DEBUG_LL_UART_EFM32 || \ DEBUG_UART_8250 || DEBUG_UART_PL01X || DEBUG_MESON_UARTAO || \ DEBUG_QCOM_UARTDM || DEBUG_R7S72100_SCIF2 || \ + DEBUG_R7S9210_SCIF2 || DEBUG_R7S9210_SCIF4 || \ DEBUG_RCAR_GEN1_SCIF0 || DEBUG_RCAR_GEN1_SCIF2 || \ DEBUG_RCAR_GEN2_SCIF0 || DEBUG_RCAR_GEN2_SCIF1 || \ DEBUG_RCAR_GEN2_SCIF2 || DEBUG_RCAR_GEN2_SCIF4 || \ @@ -1772,10 +1778,7 @@ config DEBUG_UART_VIRT default 0xfc705000 if DEBUG_ZTE_ZX default 0xfcfe8600 if DEBUG_BCM63XX_UART default 0xfd000000 if DEBUG_SPEAR3XX || DEBUG_SPEAR13XX - default 0xfd012000 if DEBUG_MVEBU_UART0_ALTERNATE && ARCH_MV78XX0 default 0xfd883000 if DEBUG_ALPINE_UART0 - default 0xfde12000 if DEBUG_MVEBU_UART0_ALTERNATE && ARCH_DOVE - default 0xfe012000 if DEBUG_MVEBU_UART0_ALTERNATE && ARCH_ORION5X default 0xfe017000 if DEBUG_MMP_UART2 default 0xfe018000 if DEBUG_MMP_UART3 default 0xfe100000 if DEBUG_IMX23_UART || DEBUG_IMX28_UART @@ -1790,7 +1793,7 @@ config DEBUG_UART_VIRT default 0xfec02000 if DEBUG_SOCFPGA_UART0 default 0xfec02100 if DEBUG_SOCFPGA_ARRIA10_UART1 default 0xfec03000 if DEBUG_SOCFPGA_CYCLONE5_UART1 - default 0xfec12000 if (DEBUG_MVEBU_UART0 || DEBUG_MVEBU_UART0_ALTERNATE) && ARCH_MVEBU + default 0xfec12000 if DEBUG_MVEBU_UART0 || DEBUG_MVEBU_UART0_ALTERNATE default 0xfec12100 if DEBUG_MVEBU_UART1_ALTERNATE default 0xfec10000 if DEBUG_SIRFATLAS7_UART0 default 0xfec20000 if DEBUG_DAVINCI_DMx_UART0 @@ -1805,14 +1808,12 @@ config DEBUG_UART_VIRT default 0xfedc0000 if DEBUG_EP93XX default 0xfee003f8 if DEBUG_FOOTBRIDGE_COM1 default 0xfee20000 if DEBUG_NSPIRE_CLASSIC_UART || DEBUG_NSPIRE_CX_UART - default 0xfee82340 if ARCH_IOP13XX default 0xfef00000 if ARCH_IXP4XX && !CPU_BIG_ENDIAN default 0xfef00003 if ARCH_IXP4XX && CPU_BIG_ENDIAN default 0xfef36000 if DEBUG_HIGHBANK_UART default 0xfefb0000 if DEBUG_OMAP1UART1 || DEBUG_OMAP7XXUART1 default 0xfefb0800 if DEBUG_OMAP1UART2 || DEBUG_OMAP7XXUART2 default 0xfefb9800 if DEBUG_OMAP1UART3 || DEBUG_OMAP7XXUART3 - default 0xfefff700 if ARCH_IOP33X default 0xff003000 if DEBUG_U300_UART default 0xffd01000 if DEBUG_HIP01_UART default DEBUG_UART_PHYS if !MMU diff --git a/arch/arm/Makefile b/arch/arm/Makefile index c3624ca6c0bc..db857d07114f 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -17,7 +17,7 @@ KBUILD_LDFLAGS_MODULE += --be8 endif ifeq ($(CONFIG_ARM_MODULE_PLTS),y) -KBUILD_LDFLAGS_MODULE += -T $(srctree)/arch/arm/kernel/module.lds +KBUILD_LDS_MODULE += $(srctree)/arch/arm/kernel/module.lds endif GZFLAGS :=-9 @@ -36,7 +36,10 @@ KBUILD_CFLAGS += $(call cc-option,-mno-unaligned-access) endif ifeq ($(CONFIG_FRAME_POINTER),y) -KBUILD_CFLAGS +=-fno-omit-frame-pointer -mapcs -mno-sched-prolog +KBUILD_CFLAGS +=-fno-omit-frame-pointer +ifeq ($(CONFIG_CC_IS_GCC),y) +KBUILD_CFLAGS += -mapcs -mno-sched-prolog +endif endif ifeq ($(CONFIG_CPU_BIG_ENDIAN),y) @@ -112,6 +115,10 @@ ifeq ($(CONFIG_ARM_UNWIND),y) CFLAGS_ABI +=-funwind-tables endif +ifeq ($(CONFIG_CC_IS_CLANG),y) +CFLAGS_ABI += -meabi gnu +endif + # Accept old syntax despite ".syntax unified" AFLAGS_NOWARN :=$(call as-option,-Wa$(comma)-mno-warn-deprecated,-Wa$(comma)-W) @@ -155,6 +162,7 @@ textofs-$(CONFIG_ARCH_AXXIA) := 0x00308000 machine-$(CONFIG_ARCH_ACTIONS) += actions machine-$(CONFIG_ARCH_ALPINE) += alpine machine-$(CONFIG_ARCH_ARTPEC) += artpec +machine-$(CONFIG_ARCH_ASPEED) += aspeed machine-$(CONFIG_ARCH_AT91) += at91 machine-$(CONFIG_ARCH_AXXIA) += axxia machine-$(CONFIG_ARCH_BCM) += bcm @@ -173,12 +181,9 @@ machine-$(CONFIG_ARCH_GEMINI) += gemini machine-$(CONFIG_ARCH_HIGHBANK) += highbank machine-$(CONFIG_ARCH_HISI) += hisi machine-$(CONFIG_ARCH_INTEGRATOR) += integrator -machine-$(CONFIG_ARCH_IOP13XX) += iop13xx machine-$(CONFIG_ARCH_IOP32X) += iop32x -machine-$(CONFIG_ARCH_IOP33X) += iop33x machine-$(CONFIG_ARCH_IXP4XX) += ixp4xx machine-$(CONFIG_ARCH_KEYSTONE) += keystone -machine-$(CONFIG_ARCH_KS8695) += ks8695 machine-$(CONFIG_ARCH_LPC18XX) += lpc18xx machine-$(CONFIG_ARCH_LPC32XX) += lpc32xx machine-$(CONFIG_ARCH_MESON) += meson @@ -222,7 +227,6 @@ machine-$(CONFIG_ARCH_U8500) += ux500 machine-$(CONFIG_ARCH_VERSATILE) += versatile machine-$(CONFIG_ARCH_VEXPRESS) += vexpress machine-$(CONFIG_ARCH_VT8500) += vt8500 -machine-$(CONFIG_ARCH_W90X900) += w90x900 machine-$(CONFIG_ARCH_ZX) += zx machine-$(CONFIG_ARCH_ZYNQ) += zynq machine-$(CONFIG_PLAT_SPEAR) += spear @@ -233,7 +237,6 @@ plat-$(CONFIG_ARCH_EXYNOS) += samsung plat-$(CONFIG_ARCH_OMAP) += omap plat-$(CONFIG_ARCH_S3C64XX) += samsung plat-$(CONFIG_ARCH_S5PV210) += samsung -plat-$(CONFIG_PLAT_IOP) += iop plat-$(CONFIG_PLAT_ORION) += orion plat-$(CONFIG_PLAT_PXA) += pxa plat-$(CONFIG_PLAT_S3C24XX) += samsung @@ -270,14 +273,9 @@ endif export TEXT_OFFSET GZFLAGS MMUEXT -# Do we have FASTFPE? -FASTFPE :=arch/arm/fastfpe -ifeq ($(FASTFPE),$(wildcard $(FASTFPE))) -FASTFPE_OBJ :=$(FASTFPE)/ -endif - core-$(CONFIG_FPE_NWFPE) += arch/arm/nwfpe/ -core-$(CONFIG_FPE_FASTFPE) += $(FASTFPE_OBJ) +# Put arch/arm/fastfpe/ to use this. +core-$(CONFIG_FPE_FASTFPE) += $(patsubst $(srctree)/%,%,$(wildcard $(srctree)/arch/arm/fastfpe/)) core-$(CONFIG_VFP) += arch/arm/vfp/ core-$(CONFIG_XEN) += arch/arm/xen/ core-$(CONFIG_KVM_ARM_HOST) += arch/arm/kvm/ @@ -290,6 +288,10 @@ core-y += arch/arm/net/ core-y += arch/arm/crypto/ core-y += $(machdirs) $(platdirs) +# For cleaning +core- += $(patsubst %,arch/arm/mach-%/, $(machine-)) +core- += $(patsubst %,arch/arm/plat-%/, $(plat-)) + drivers-$(CONFIG_OPROFILE) += arch/arm/oprofile/ libs-y := arch/arm/lib/ $(libs-y) diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S index e59d14679fb0..93dffed0ac6e 100644 --- a/arch/arm/boot/compressed/head.S +++ b/arch/arm/boot/compressed/head.S @@ -153,11 +153,23 @@ AR_CLASS( .arm ) start: .type start,#function + /* + * These 7 nops along with the 1 nop immediately below for + * !THUMB2 form 8 nops that make the compressed kernel bootable + * on legacy ARM systems that were assuming the kernel in a.out + * binary format. The boot loaders on these systems would + * jump 32 bytes into the image to skip the a.out header. + * with these 8 nops filling exactly 32 bytes, things still + * work as expected on these legacy systems. Thumb2 mode keeps + * 7 of the nops as it turns out that some boot loaders + * were patching the initial instructions of the kernel, i.e + * had started to exploit this "patch area". + */ .rept 7 __nop .endr #ifndef CONFIG_THUMB2_KERNEL - mov r0, r0 + __nop #else AR_CLASS( sub pc, pc, #3 ) @ A/R: switch to Thumb2 mode M_CLASS( nop.w ) @ M: already in Thumb2 mode diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 9159fa2cea90..b21b3a64641a 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -336,7 +336,8 @@ dtb-$(CONFIG_MACH_MESON8) += \ dtb-$(CONFIG_ARCH_MMP) += \ pxa168-aspenite.dtb \ pxa910-dkb.dtb \ - mmp2-brownstone.dtb + mmp2-brownstone.dtb \ + mmp2-olpc-xo-1-75.dtb dtb-$(CONFIG_ARCH_MPS2) += \ mps2-an385.dtb \ mps2-an399.dtb @@ -569,17 +570,22 @@ dtb-$(CONFIG_SOC_IMX6UL) += \ imx6ul-geam.dtb \ imx6ul-isiot-emmc.dtb \ imx6ul-isiot-nand.dtb \ + imx6ul-kontron-n6310-s.dtb \ + imx6ul-kontron-n6310-s-43.dtb \ imx6ul-liteboard.dtb \ imx6ul-opos6uldev.dtb \ imx6ul-pico-hobbit.dtb \ imx6ul-pico-pi.dtb \ - imx6ul-phytec-phyboard-segin-full.dtb \ + imx6ul-phytec-segin-ff-rdk-nand.dtb \ imx6ul-tx6ul-0010.dtb \ imx6ul-tx6ul-0011.dtb \ imx6ul-tx6ul-mainboard.dtb \ imx6ull-14x14-evk.dtb \ imx6ull-colibri-eval-v3.dtb \ imx6ull-colibri-wifi-eval-v3.dtb \ + imx6ull-phytec-segin-ff-rdk-nand.dtb \ + imx6ull-phytec-segin-ff-rdk-emmc.dtb \ + imx6ull-phytec-segin-lc-rdk-nand.dtb \ imx6ulz-14x14-evk.dtb dtb-$(CONFIG_SOC_IMX7D) += \ imx7d-cl-som-imx7.dtb \ @@ -594,6 +600,7 @@ dtb-$(CONFIG_SOC_IMX7D) += \ imx7d-sdb.dtb \ imx7d-sdb-reva.dtb \ imx7d-sdb-sht11.dtb \ + imx7d-zii-rmu2.dtb \ imx7d-zii-rpu2.dtb \ imx7s-colibri-eval-v3.dtb \ imx7s-mba7.dtb \ @@ -905,9 +912,9 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \ rk3188-radxarock.dtb \ rk3228-evb.dtb \ rk3229-evb.dtb \ + rk3229-xms6.dtb \ rk3288-evb-act8846.dtb \ rk3288-evb-rk808.dtb \ - rk3288-fennec.dtb \ rk3288-firefly-beta.dtb \ rk3288-firefly.dtb \ rk3288-firefly-reload.dtb \ @@ -919,6 +926,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \ rk3288-tinker.dtb \ rk3288-tinker-s.dtb \ rk3288-veyron-brain.dtb \ + rk3288-veyron-fievel.dtb \ rk3288-veyron-jaq.dtb \ rk3288-veyron-jerry.dtb \ rk3288-veyron-mickey.dtb \ @@ -926,6 +934,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \ rk3288-veyron-minnie.dtb \ rk3288-veyron-pinky.dtb \ rk3288-veyron-speedy.dtb \ + rk3288-veyron-tiger.dtb \ rk3288-vyasa.dtb dtb-$(CONFIG_ARCH_S3C24XX) += \ s3c2416-smdk2416.dtb @@ -1114,6 +1123,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \ sun8i-r16-nintendo-super-nes-classic.dtb \ sun8i-r16-parrot.dtb \ sun8i-r40-bananapi-m2-ultra.dtb \ + sun8i-s3-lichee-zero-plus.dtb \ sun8i-t3-cqa3t-bv3.dtb \ sun8i-v3s-licheepi-zero.dtb \ sun8i-v3s-licheepi-zero-dock.dtb \ @@ -1262,22 +1272,29 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += \ mt7623a-rfb-nand.dtb \ mt7623n-rfb-emmc.dtb \ mt7623n-bananapi-bpi-r2.dtb \ + mt7629-rfb.dtb \ mt8127-moose.dtb \ mt8135-evbp1.dtb dtb-$(CONFIG_ARCH_MILBEAUT) += milbeaut-m10v-evb.dtb dtb-$(CONFIG_ARCH_ZX) += zx296702-ad1.dtb dtb-$(CONFIG_ARCH_ASPEED) += \ aspeed-ast2500-evb.dtb \ + aspeed-ast2600-evb.dtb \ aspeed-bmc-arm-centriq2400-rep.dtb \ aspeed-bmc-arm-stardragon4800-rep2.dtb \ aspeed-bmc-facebook-cmm.dtb \ + aspeed-bmc-facebook-minipack.dtb \ aspeed-bmc-facebook-tiogapass.dtb \ + aspeed-bmc-facebook-wedge40.dtb \ + aspeed-bmc-facebook-wedge100.dtb \ aspeed-bmc-facebook-yamp.dtb \ aspeed-bmc-intel-s2600wf.dtb \ aspeed-bmc-inspur-fp5280g2.dtb \ aspeed-bmc-lenovo-hr630.dtb \ + aspeed-bmc-lenovo-hr855xg2.dtb \ aspeed-bmc-microsoft-olympus.dtb \ aspeed-bmc-opp-lanyang.dtb \ + aspeed-bmc-opp-mihawk.dtb \ aspeed-bmc-opp-palmetto.dtb \ aspeed-bmc-opp-romulus.dtb \ aspeed-bmc-opp-swift.dtb \ diff --git a/arch/arm/boot/dts/am335x-boneblue.dts b/arch/arm/boot/dts/am335x-boneblue.dts index 0257576d5d16..2f6652ef9a15 100644 --- a/arch/arm/boot/dts/am335x-boneblue.dts +++ b/arch/arm/boot/dts/am335x-boneblue.dts @@ -5,23 +5,13 @@ /dts-v1/; #include "am33xx.dtsi" +#include "am335x-osd335x-common.dtsi" #include <dt-bindings/interrupt-controller/irq.h> / { model = "TI AM335x BeagleBone Blue"; compatible = "ti,am335x-bone-blue", "ti,am33xx"; - cpus { - cpu@0 { - cpu0-supply = <&dcdc2_reg>; - }; - }; - - memory@80000000 { - device_type = "memory"; - reg = <0x80000000 0x20000000>; /* 512 MB */ - }; - chosen { stdout-path = &uart0; }; @@ -142,13 +132,6 @@ >; }; - i2c0_pins: pinmux_i2c0_pins { - pinctrl-single,pins = < - AM33XX_PADCONF(AM335X_PIN_I2C0_SDA, PIN_INPUT_PULLUP, MUX_MODE0) /* (C17) I2C0_SDA.I2C0_SDA */ - AM33XX_PADCONF(AM335X_PIN_I2C0_SCL, PIN_INPUT_PULLUP, MUX_MODE0) /* (C16) I2C0_SCL.I2C0_SCL */ - >; - }; - i2c2_pins: pinmux_i2c2_pins { pinctrl-single,pins = < AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT_PULLUP, MUX_MODE3) /* (D18) uart1_ctsn.I2C2_SDA */ @@ -328,16 +311,6 @@ }; &i2c0 { - pinctrl-names = "default"; - pinctrl-0 = <&i2c0_pins>; - - status = "okay"; - clock-frequency = <400000>; - - tps: tps@24 { - reg = <0x24>; - }; - baseboard_eeprom: baseboard_eeprom@50 { compatible = "atmel,24c256"; reg = <0x50>; @@ -381,66 +354,13 @@ /include/ "tps65217.dtsi" &tps { - interrupts = <7>; /* NMI */ - interrupt-parent = <&intc>; + /delete-property/ ti,pmic-shutdown-controller; charger { interrupts = <0>, <1>; interrupt-names = "USB", "AC"; status = "okay"; }; - - pwrbutton { - interrupts = <2>; - status = "okay"; - }; - - regulators { - dcdc1_reg: regulator@0 { - regulator-name = "vdds_dpr"; - regulator-always-on; - }; - - dcdc2_reg: regulator@1 { - /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ - regulator-name = "vdd_mpu"; - regulator-min-microvolt = <925000>; - regulator-max-microvolt = <1351500>; - regulator-boot-on; - regulator-always-on; - }; - - dcdc3_reg: regulator@2 { - /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */ - regulator-name = "vdd_core"; - regulator-min-microvolt = <925000>; - regulator-max-microvolt = <1150000>; - regulator-boot-on; - regulator-always-on; - }; - - ldo1_reg: regulator@3 { - regulator-name = "vio,vrtc,vdds"; - regulator-always-on; - }; - - ldo2_reg: regulator@4 { - regulator-name = "vdd_3v3aux"; - regulator-always-on; - }; - - ldo3_reg: regulator@5 { - regulator-name = "vdd_1v8"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-always-on; - }; - - ldo4_reg: regulator@6 { - regulator-name = "vdd_3v3a"; - regulator-always-on; - }; - }; }; &mmc1 { @@ -502,14 +422,6 @@ }; }; -&aes { - status = "okay"; -}; - -&sham { - status = "okay"; -}; - &rtc { system-power-controller; clocks = <&clk_32768_ck>, <&clk_24mhz_clkctrl AM3_CLK_24MHZ_CLKDIV32K_CLKCTRL 0>; diff --git a/arch/arm/boot/dts/am335x-cm-t335.dts b/arch/arm/boot/dts/am335x-cm-t335.dts index ceecbfd29d2c..1fe3b566ba3d 100644 --- a/arch/arm/boot/dts/am335x-cm-t335.dts +++ b/arch/arm/boot/dts/am335x-cm-t335.dts @@ -44,7 +44,6 @@ regulator-name = "vwlan_fixed"; gpio = <&gpio0 20 GPIO_ACTIVE_HIGH>; /* gpio0_20 */ enable-active-high; - regulator-boot-off; }; backlight { diff --git a/arch/arm/boot/dts/am33xx-l4.dtsi b/arch/arm/boot/dts/am33xx-l4.dtsi index 46849d6ecb3e..9915c891e05f 100644 --- a/arch/arm/boot/dts/am33xx-l4.dtsi +++ b/arch/arm/boot/dts/am33xx-l4.dtsi @@ -673,7 +673,6 @@ target-module@100000 { /* 0x4a100000, ap 3 08.0 */ compatible = "ti,sysc-omap4-simple", "ti,sysc"; - ti,hwmods = "cpgmac0"; reg = <0x101200 0x4>, <0x101208 0x4>, <0x101204 0x4>; @@ -719,9 +718,10 @@ davinci_mdio: mdio@1000 { compatible = "ti,cpsw-mdio","ti,davinci_mdio"; + clocks = <&cpsw_125mhz_clkctrl AM3_CPSW_125MHZ_CPGMAC0_CLKCTRL 0>; + clock-names = "fck"; #address-cells = <1>; #size-cells = <0>; - ti,hwmods = "davinci_mdio"; bus_freq = <1000000>; reg = <0x1000 0x100>; status = "disabled"; diff --git a/arch/arm/boot/dts/am3517.dtsi b/arch/arm/boot/dts/am3517.dtsi index 23ea381d363f..bf3002009b00 100644 --- a/arch/arm/boot/dts/am3517.dtsi +++ b/arch/arm/boot/dts/am3517.dtsi @@ -88,6 +88,30 @@ interrupts = <24>; clocks = <&hecc_ck>; }; + + /* + * On am3517 the OCP registers do not seem to be accessible + * similar to the omap34xx. Maybe SGX is permanently set to + * "OCP bypass mode", or maybe there is OCP_SYSCONFIG that is + * write-only at 0x50000e10. We detect SGX based on the SGX + * revision register instead of the unreadable OCP revision + * register. + */ + sgx_module: target-module@50000000 { + compatible = "ti,sysc-omap2", "ti,sysc"; + reg = <0x50000014 0x4>; + reg-names = "rev"; + clocks = <&sgx_fck>, <&sgx_ick>; + clock-names = "fck", "ick"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x50000000 0x4000>; + + /* + * Closed source PowerVR driver, no child device + * binding or driver in mainline + */ + }; }; }; diff --git a/arch/arm/boot/dts/am437x-l4.dtsi b/arch/arm/boot/dts/am437x-l4.dtsi index 04bee4ff9dcb..59770dd3785e 100644 --- a/arch/arm/boot/dts/am437x-l4.dtsi +++ b/arch/arm/boot/dts/am437x-l4.dtsi @@ -512,7 +512,6 @@ target-module@100000 { /* 0x4a100000, ap 3 04.0 */ compatible = "ti,sysc-omap4-simple", "ti,sysc"; - ti,hwmods = "cpgmac0"; reg = <0x101200 0x4>, <0x101208 0x4>, <0x101204 0x4>; @@ -559,11 +558,10 @@ davinci_mdio: mdio@1000 { compatible = "ti,am4372-mdio","ti,cpsw-mdio","ti,davinci_mdio"; reg = <0x1000 0x100>; + clocks = <&cpsw_125mhz_clkctrl AM4_CPSW_125MHZ_CPGMAC0_CLKCTRL 0>; + clock-names = "fck"; #address-cells = <1>; #size-cells = <0>; - clocks = <&cpsw_125mhz_gclk>; - clock-names = "fck"; - ti,hwmods = "davinci_mdio"; bus_freq = <1000000>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/aspeed-ast2500-evb.dts b/arch/arm/boot/dts/aspeed-ast2500-evb.dts index 556ed469830c..c9d88c90135e 100644 --- a/arch/arm/boot/dts/aspeed-ast2500-evb.dts +++ b/arch/arm/boot/dts/aspeed-ast2500-evb.dts @@ -94,6 +94,17 @@ }; }; +&sdmmc { + status = "okay"; +}; + +&sdhci0 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sd1_default>; +}; + /* * Enable port A as device (via the virtual hub) and port B as * host by default on the eval board. This can be easily changed diff --git a/arch/arm/boot/dts/aspeed-ast2600-evb.dts b/arch/arm/boot/dts/aspeed-ast2600-evb.dts new file mode 100644 index 000000000000..9870553919b7 --- /dev/null +++ b/arch/arm/boot/dts/aspeed-ast2600-evb.dts @@ -0,0 +1,80 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +// Copyright 2019 IBM Corp. + +/dts-v1/; + +#include "aspeed-g6.dtsi" + +/ { + model = "AST2600 EVB"; + compatible = "aspeed,ast2600"; + + aliases { + serial4 = &uart5; + }; + + chosen { + bootargs = "console=ttyS4,115200n8"; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x80000000 0x80000000>; + }; +}; + +&mdio1 { + status = "okay"; + + ethphy1: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0>; + }; +}; + +&mdio2 { + status = "okay"; + + ethphy2: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0>; + }; +}; + +&mdio3 { + status = "okay"; + + ethphy3: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0>; + }; +}; + +&mac1 { + status = "okay"; + + phy-mode = "rgmii"; + phy-handle = <ðphy1>; +}; + +&mac2 { + status = "okay"; + + phy-mode = "rgmii"; + phy-handle = <ðphy2>; +}; + +&mac3 { + status = "okay"; + + phy-mode = "rgmii"; + phy-handle = <ðphy3>; +}; + +&emmc { + status = "okay"; +}; + +&rtc { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-minipack.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-minipack.dts new file mode 100644 index 000000000000..c05478296446 --- /dev/null +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-minipack.dts @@ -0,0 +1,429 @@ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2018 Facebook Inc. +/dts-v1/; + +#include "aspeed-g5.dtsi" + +/ { + model = "Facebook Minipack 100 BMC"; + compatible = "facebook,minipack-bmc", "aspeed,ast2500"; + + aliases { + /* + * Override the default serial aliases to avoid breaking + * the legacy applications. + */ + serial0 = &uart5; + serial1 = &uart1; + serial2 = &uart2; + serial3 = &uart3; + serial4 = &uart4; + + /* + * i2c switch 2-0070, pca9548, 8 child channels assigned + * with bus number 16-23. + */ + i2c16 = &imux16; + i2c17 = &imux17; + i2c18 = &imux18; + i2c19 = &imux19; + i2c20 = &imux20; + i2c21 = &imux21; + i2c22 = &imux22; + i2c23 = &imux23; + + /* + * i2c switch 8-0070, pca9548, 8 child channels assigned + * with bus number 24-31. + */ + i2c24 = &imux24; + i2c25 = &imux25; + i2c26 = &imux26; + i2c27 = &imux27; + i2c28 = &imux28; + i2c29 = &imux29; + i2c30 = &imux30; + i2c31 = &imux31; + + /* + * i2c switch 9-0070, pca9548, 8 child channels assigned + * with bus number 32-39. + */ + i2c32 = &imux32; + i2c33 = &imux33; + i2c34 = &imux34; + i2c35 = &imux35; + i2c36 = &imux36; + i2c37 = &imux37; + i2c38 = &imux38; + i2c39 = &imux39; + + /* + * i2c switch 11-0070, pca9548, 8 child channels assigned + * with bus number 40-47. + */ + i2c40 = &imux40; + i2c41 = &imux41; + i2c42 = &imux42; + i2c43 = &imux43; + i2c44 = &imux44; + i2c45 = &imux45; + i2c46 = &imux46; + i2c47 = &imux47; + }; + + chosen { + stdout-path = &uart1; + bootargs = "debug console=ttyS1,9600n8 root=/dev/ram rw"; + }; + + memory@80000000 { + reg = <0x80000000 0x20000000>; + }; +}; + +&wdt1 { + status = "okay"; + aspeed,reset-type = "system"; +}; + +&wdt2 { + status = "okay"; + aspeed,reset-type = "system"; +}; + +&fmc { + status = "okay"; + flash@0 { + status = "okay"; + m25p,fast-read; + label = "bmc"; +#include "facebook-bmc-flash-layout.dtsi" + }; +}; + +&uart1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_txd1_default + &pinctrl_rxd1_default + &pinctrl_ncts1_default + &pinctrl_ndsr1_default + &pinctrl_ndtr1_default + &pinctrl_nrts1_default>; +}; + +&uart2 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_txd2_default + &pinctrl_rxd2_default>; +}; + +&uart3 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_txd3_default + &pinctrl_rxd3_default>; +}; + +&uart4 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_txd4_default + &pinctrl_rxd4_default>; +}; + +&uart5 { + status = "okay"; +}; + +&mac1 { + status = "okay"; + no-hw-checksum; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>; +}; + +&i2c0 { + status = "okay"; + bus-frequency = <400000>; + multi-master; +}; + +&i2c1 { + status = "okay"; +}; + +&i2c2 { + status = "okay"; + + i2c-switch@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + + imux16: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux17: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux18: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux19: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + + imux20: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + + imux21: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + + imux22: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + + imux23: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; +}; + +&i2c3 { + status = "okay"; +}; + +&i2c4 { + status = "okay"; + multi-master; +}; + +&i2c5 { + status = "okay"; +}; + +&i2c6 { + status = "okay"; +}; + +&i2c7 { + status = "okay"; +}; + +&i2c8 { + status = "okay"; + + i2c-switch@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + + imux24: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux25: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux26: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux27: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + + imux28: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + + imux29: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + + imux30: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + + imux31: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; +}; + +&i2c9 { + status = "okay"; + + i2c-switch@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + + imux32: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux33: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux34: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux35: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + + imux36: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + + imux37: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + + imux38: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + + imux39: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; +}; + +&i2c10 { + status = "okay"; +}; + +&i2c11 { + status = "okay"; + + i2c-switch@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + + imux40: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux41: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux42: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux43: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + + imux44: i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + }; + + imux45: i2c@5 { + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + }; + + imux46: i2c@6 { + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + }; + + imux47: i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + }; +}; + +&i2c12 { + status = "okay"; +}; + +&i2c13 { + status = "okay"; +}; + +&vhub { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts index c4521eda787c..682f729ea25e 100644 --- a/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts @@ -12,6 +12,27 @@ aliases { serial0 = &uart1; serial4 = &uart5; + + /* + * Hardcode the bus number of i2c switches' channels to + * avoid breaking the legacy applications. + */ + i2c16 = &imux16; + i2c17 = &imux17; + i2c18 = &imux18; + i2c19 = &imux19; + i2c20 = &imux20; + i2c21 = &imux21; + i2c22 = &imux22; + i2c23 = &imux23; + i2c24 = &imux24; + i2c25 = &imux25; + i2c26 = &imux26; + i2c27 = &imux27; + i2c28 = &imux28; + i2c29 = &imux29; + i2c30 = &imux30; + i2c31 = &imux31; }; chosen { stdout-path = &uart5; @@ -25,13 +46,9 @@ iio-hwmon { compatible = "iio-hwmon"; io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>, - <&adc 4>, <&adc 5>, <&adc 6>; + <&adc 4>, <&adc 5>, <&adc 6>, <&adc 7>; }; - iio-hwmon-battery { - compatible = "iio-hwmon"; - io-channels = <&adc 7>; - }; }; &fmc { @@ -124,6 +141,215 @@ &i2c1 { status = "okay"; //X24 Riser + i2c-switch@71 { + compatible = "nxp,pca9544"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x71>; + + imux16: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + ina230@45 { + compatible = "ti,ina230"; + reg = <0x45>; + }; + + tmp75@48 { + compatible = "ti,tmp75"; + reg = <0x48>; + }; + + tmp421@49 { + compatible = "ti,tmp75"; + reg = <0x49>; + }; + + eeprom@50 { + compatible = "atmel,24c64"; + reg = <0x50>; + pagesize = <32>; + }; + + i2c-switch@73 { + compatible = "nxp,pca9546"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x73>; + + imux20: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux21: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux22: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux23: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + + }; + + }; + + imux17: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + ina230@45 { + compatible = "ti,ina230"; + reg = <0x45>; + }; + + tmp421@48 { + compatible = "ti,tmp75"; + reg = <0x48>; + }; + + tmp421@49 { + compatible = "ti,tmp75"; + reg = <0x49>; + }; + + eeprom@50 { + compatible = "atmel,24c64"; + reg = <0x50>; + pagesize = <32>; + }; + + i2c-switch@73 { + compatible = "nxp,pca9546"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x73>; + + imux24: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux25: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux26: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux27: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + + }; + + }; + + imux18: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + + ina230@45 { + compatible = "ti,ina230"; + reg = <0x45>; + }; + + tmp421@48 { + compatible = "ti,tmp75"; + reg = <0x48>; + }; + + tmp421@49 { + compatible = "ti,tmp75"; + reg = <0x49>; + }; + + eeprom@50 { + compatible = "atmel,24c64"; + reg = <0x50>; + pagesize = <32>; + }; + + i2c-switch@73 { + compatible = "nxp,pca9546"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x73>; + + imux28: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + imux29: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + imux30: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + imux31: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + + }; + + }; + + imux19: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + + i2c-switch@40 { + compatible = "ti,ina230"; + reg = <0x40>; + }; + + i2c-switch@41 { + compatible = "ti,ina230"; + reg = <0x41>; + }; + + i2c-switch@45 { + compatible = "ti,ina230"; + reg = <0x45>; + }; + + }; + + }; }; &i2c2 { @@ -144,6 +370,42 @@ &i2c5 { status = "okay"; // CPU Voltage regulators + regulator@48 { + compatible = "infineon,pxe1610"; + reg = <0x48>; + }; + regulator@4a { + compatible = "infineon,pxe1610"; + reg = <0x4a>; + }; + regulator@50 { + compatible = "infineon,pxe1610"; + reg = <0x50>; + }; + regulator@52 { + compatible = "infineon,pxe1610"; + reg = <0x52>; + }; + regulator@58 { + compatible = "infineon,pxe1610"; + reg = <0x58>; + }; + regulator@5a { + compatible = "infineon,pxe1610"; + reg = <0x5a>; + }; + regulator@68 { + compatible = "infineon,pxe1610"; + reg = <0x68>; + }; + regulator@70 { + compatible = "infineon,pxe1610"; + reg = <0x70>; + }; + regulator@72 { + compatible = "infineon,pxe1610"; + reg = <0x72>; + }; }; &i2c6 { diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-wedge100.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-wedge100.dts new file mode 100644 index 000000000000..b1e10f0c85c9 --- /dev/null +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-wedge100.dts @@ -0,0 +1,149 @@ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2018 Facebook Inc. +/dts-v1/; + +#include "aspeed-g4.dtsi" + +/ { + model = "Facebook Wedge 100 BMC"; + compatible = "facebook,wedge100-bmc", "aspeed,ast2400"; + + aliases { + /* + * Override the default uart aliases to avoid breaking + * the legacy applications. + */ + serial0 = &uart5; + serial1 = &uart1; + serial2 = &uart3; + serial3 = &uart4; + }; + + chosen { + stdout-path = &uart3; + bootargs = "console=ttyS2,9600n8 root=/dev/ram rw"; + }; + + memory@40000000 { + reg = <0x40000000 0x20000000>; + }; +}; + +&wdt1 { + status = "okay"; + aspeed,reset-type = "system"; +}; + +&wdt2 { + status = "okay"; + aspeed,reset-type = "system"; +}; + +&fmc { + status = "okay"; + flash@0 { + status = "okay"; + m25p,fast-read; + label = "fmc0"; +#include "facebook-bmc-flash-layout.dtsi" + }; +}; + +&uart1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_txd1_default + &pinctrl_rxd1_default>; +}; + +&uart3 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_txd3_default + &pinctrl_rxd3_default>; +}; + +&uart4 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_txd4_default + &pinctrl_rxd4_default>; +}; + +&uart5 { + status = "okay"; +}; + +&mac1 { + status = "okay"; + no-hw-checksum; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>; +}; + +&i2c0 { + status = "okay"; +}; + +&i2c1 { + status = "okay"; +}; + +&i2c2 { + status = "okay"; +}; + +&i2c3 { + status = "okay"; +}; + +&i2c4 { + status = "okay"; +}; + +&i2c5 { + status = "okay"; +}; + +&i2c6 { + status = "okay"; +}; + +&i2c7 { + status = "okay"; + + i2c-switch@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + }; +}; + +&i2c8 { + status = "okay"; +}; + +&i2c9 { + status = "okay"; +}; + +&i2c10 { + status = "okay"; +}; + +&i2c11 { + status = "okay"; +}; + +&i2c12 { + status = "okay"; +}; + +&i2c13 { + status = "okay"; +}; + +&vhub { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts new file mode 100644 index 000000000000..aaa77a597d1a --- /dev/null +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts @@ -0,0 +1,141 @@ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2018 Facebook Inc. +/dts-v1/; + +#include "aspeed-g4.dtsi" + +/ { + model = "Facebook Wedge 40 BMC"; + compatible = "facebook,wedge40-bmc", "aspeed,ast2400"; + + aliases { + /* + * Override the default uart aliases to avoid breaking + * the legacy applications. + */ + serial0 = &uart5; + serial1 = &uart1; + serial2 = &uart3; + serial3 = &uart4; + }; + + chosen { + stdout-path = &uart3; + bootargs = "console=ttyS2,9600n8 root=/dev/ram rw"; + }; + + memory@40000000 { + reg = <0x40000000 0x20000000>; + }; +}; + +&wdt1 { + status = "okay"; + aspeed,reset-type = "system"; +}; + +&wdt2 { + status = "disabled"; +}; + +&fmc { + status = "okay"; + flash@0 { + status = "okay"; + m25p,fast-read; + label = "fmc0"; +#include "facebook-bmc-flash-layout.dtsi" + }; +}; + +&uart1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_txd1_default + &pinctrl_rxd1_default>; +}; + +&uart3 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_txd3_default + &pinctrl_rxd3_default>; +}; + +&uart4 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_txd4_default + &pinctrl_rxd4_default>; +}; + +&uart5 { + status = "okay"; +}; + +&mac1 { + status = "okay"; + no-hw-checksum; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>; +}; + +&i2c0 { + status = "okay"; +}; + +&i2c1 { + status = "okay"; +}; + +&i2c2 { + status = "okay"; +}; + +&i2c3 { + status = "okay"; +}; + +&i2c4 { + status = "okay"; +}; + +&i2c5 { + status = "okay"; +}; + +&i2c6 { + status = "okay"; +}; + +&i2c7 { + status = "okay"; +}; + +&i2c8 { + status = "okay"; +}; + +&i2c9 { + status = "okay"; +}; + +&i2c10 { + status = "okay"; +}; + +&i2c11 { + status = "okay"; +}; + +&i2c12 { + status = "okay"; +}; + +&i2c13 { + status = "okay"; +}; + +&vhub { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/aspeed-bmc-inspur-fp5280g2.dts b/arch/arm/boot/dts/aspeed-bmc-inspur-fp5280g2.dts index 628195b66d46..e9d714a46a60 100644 --- a/arch/arm/boot/dts/aspeed-bmc-inspur-fp5280g2.dts +++ b/arch/arm/boot/dts/aspeed-bmc-inspur-fp5280g2.dts @@ -725,9 +725,9 @@ reg = <0x58>; }; - power-supply@5a { + power-supply@59 { compatible = "pmbus"; - reg = <0x5a>; + reg = <0x59>; }; }; diff --git a/arch/arm/boot/dts/aspeed-bmc-lenovo-hr855xg2.dts b/arch/arm/boot/dts/aspeed-bmc-lenovo-hr855xg2.dts new file mode 100644 index 000000000000..118eb8bbbf1b --- /dev/null +++ b/arch/arm/boot/dts/aspeed-bmc-lenovo-hr855xg2.dts @@ -0,0 +1,663 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Device Tree file for Lenovo Hr855xg2 platform + * + * Copyright (C) 2019-present Lenovo + */ + +/dts-v1/; + +#include "aspeed-g5.dtsi" +#include <dt-bindings/gpio/aspeed-gpio.h> + +/ { + model = "HR855XG2 BMC"; + compatible = "lenovo,hr855xg2-bmc", "aspeed,ast2500"; + + aliases { + i2c14 = &i2c_riser1; + i2c15 = &i2c_riser2; + i2c16 = &i2c_riser3; + i2c17 = &i2c_M2; + i2c18 = &channel_0; + i2c19 = &channel_1; + i2c20 = &channel_2; + i2c21 = &channel_3; + }; + + chosen { + stdout-path = &uart5; + bootargs = "console=tty0 console=ttyS4,115200 earlyprintk"; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x80000000 0x20000000>; + }; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + flash_memory: region@98000000 { + no-map; + reg = <0x98000000 0x00100000>; /* 1M */ + }; + + gfx_memory: framebuffer { + size = <0x01000000>; + alignment = <0x01000000>; + compatible = "shared-dma-pool"; + reusable; + }; + }; + + leds { + compatible = "gpio-leds"; + + heartbeat { + gpios = <&gpio ASPEED_GPIO(C, 7) GPIO_ACTIVE_LOW>; + }; + + fault { + gpios = <&gpio ASPEED_GPIO(G, 3) GPIO_ACTIVE_LOW>; + }; + }; + + iio-hwmon { + compatible = "iio-hwmon"; + io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>, + <&adc 4>, <&adc 5>, <&adc 6>, <&adc 7>, + <&adc 8>, <&adc 9>, <&adc 10>,<&adc 11>, + <&adc 12>,<&adc 13>,<&adc 14>; + }; + + iio-hwmon-battery { + compatible = "iio-hwmon"; + io-channels = <&adc 15>; + }; + +}; + +&fmc { + status = "okay"; + flash@0 { + status = "okay"; + m25p,fast-read; + label = "bmc"; + spi-max-frequency = <50000000>; +#include "openbmc-flash-layout.dtsi" + }; +}; + +&lpc_ctrl { + status = "okay"; + memory-region = <&flash_memory>; + flash = <&spi1>; +}; + +&lpc_snoop { + status = "okay"; + snoop-ports = <0x80>; +}; + +&uart1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_txd1_default + &pinctrl_rxd1_default>; +}; + +&uart2 { + /* Rear RS-232 connector */ + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_txd2_default + &pinctrl_rxd2_default + &pinctrl_nrts2_default + &pinctrl_ndtr2_default + &pinctrl_ndsr2_default + &pinctrl_ncts2_default + &pinctrl_ndcd2_default + &pinctrl_nri2_default>; +}; + +&uart3 { + status = "okay"; +}; + +&uart5 { + status = "okay"; +}; + +&ibt { + status = "okay"; +}; + +&mac0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rmii1_default>; + use-ncsi; +}; + +&mac1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>; +}; + +&adc{ + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_adc0_default + &pinctrl_adc1_default + &pinctrl_adc2_default + &pinctrl_adc3_default + &pinctrl_adc4_default + &pinctrl_adc5_default + &pinctrl_adc6_default + &pinctrl_adc7_default + &pinctrl_adc8_default + &pinctrl_adc9_default + &pinctrl_adc10_default + &pinctrl_adc11_default + &pinctrl_adc12_default + &pinctrl_adc13_default + &pinctrl_adc14_default + &pinctrl_adc15_default>; +}; + +&i2c0 { + status = "okay"; + + i2c-switch@70 { + compatible = "nxp,pca9545"; + reg = <0x70>; + #address-cells = <1>; + #size-cells = <0>; + + i2c_riser1: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + i2c_riser2: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + i2c_riser3: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + i2c_M2: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + }; +}; + +&i2c1 { + status = "okay"; + bus-frequency = <90000>; + HotSwap@10 { + compatible = "adm1272"; + reg = <0x10>; + }; + + VR@45 { + compatible = "pmbus"; + reg = <0x45>; + }; +}; + +&i2c2 { + status = "okay"; +}; + +&i2c3 { + status = "okay"; + i2c-switch@70 { + compatible = "nxp,pca9546"; + reg = <0x70>; + #address-cells = <1>; + #size-cells = <0>; + + channel_0: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + channel_1: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + channel_2: i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + channel_3: i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + }; +}; + +&i2c4 { + status = "okay"; +}; + +&i2c5 { + status = "okay"; +}; + +&i2c6 { + status = "okay"; + /* temp1 */ + tmp75@49 { + compatible = "national,lm75"; + reg = <0x49>; + }; + + /* temp2 */ + tmp75@4d { + compatible = "national,lm75"; + reg = <0x4d>; + }; + + eeprom@54 { + compatible = "atmel,24c256"; + reg = <0x54>; + pagesize = <16>; + }; +}; + +&i2c7 { + status = "okay"; +}; + +&i2c8 { + status = "okay"; +}; + +&i2c9 { + status = "okay"; +}; + +&i2c10 { + status = "okay"; +}; + +&i2c11 { + status = "okay"; +}; + +&i2c13 { + status = "okay"; +}; + +&ehci1 { + status = "okay"; +}; + +&uhci { + status = "okay"; +}; + +&gfx { + status = "okay"; + memory-region = <&gfx_memory>; +}; + +&pwm_tacho { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm0_default + &pinctrl_pwm1_default + &pinctrl_pwm2_default + &pinctrl_pwm3_default + &pinctrl_pwm4_default + &pinctrl_pwm5_default + &pinctrl_pwm6_default + &pinctrl_pwm7_default>; + + fan@0 { + reg = <0x00>; + aspeed,fan-tach-ch = /bits/ 8 <0x00>; + }; + + fan@1 { + reg = <0x00>; + aspeed,fan-tach-ch = /bits/ 8 <0x01>; + }; + + fan@2 { + reg = <0x01>; + aspeed,fan-tach-ch = /bits/ 8 <0x02>; + }; + + fan@3 { + reg = <0x01>; + aspeed,fan-tach-ch = /bits/ 8 <0x03>; + }; + + fan@4 { + reg = <0x02>; + aspeed,fan-tach-ch = /bits/ 8 <0x04>; + }; + + fan@5 { + reg = <0x02>; + aspeed,fan-tach-ch = /bits/ 8 <0x05>; + }; + + fan@6 { + reg = <0x03>; + aspeed,fan-tach-ch = /bits/ 8 <0x06>; + }; + + fan@7 { + reg = <0x03>; + aspeed,fan-tach-ch = /bits/ 8 <0x07>; + }; + + fan@8 { + reg = <0x04>; + aspeed,fan-tach-ch = /bits/ 8 <0x08>; + }; + + fan@9 { + reg = <0x04>; + aspeed,fan-tach-ch = /bits/ 8 <0x09>; + }; + + fan@10 { + reg = <0x05>; + aspeed,fan-tach-ch = /bits/ 8 <0x0a>; + }; + + fan@11 { + reg = <0x05>; + aspeed,fan-tach-ch = /bits/ 8 <0x0b>; + }; + + fan@12 { + reg = <0x06>; + aspeed,fan-tach-ch = /bits/ 8 <0x0c>; + }; + + fan@13 { + reg = <0x06>; + aspeed,fan-tach-ch = /bits/ 8 <0x0d>; + }; + + fan@14 { + reg = <0x07>; + aspeed,fan-tach-ch = /bits/ 8 <0x0e>; + }; + + fan@15 { + reg = <0x07>; + aspeed,fan-tach-ch = /bits/ 8 <0x0f>; + }; + + fan@16 { + reg = <0x07>; + aspeed,fan-tach-ch = /bits/ 8 <0x0f>; + }; +}; + +&gpio { + + pin_gpio_a1 { + gpio-hog; + gpios = <ASPEED_GPIO(A, 1) GPIO_ACTIVE_LOW>; + output-high; + line-name = "BMC_EMMC_RST_N"; + }; + + pin_gpio_a3 { + gpio-hog; + gpios = <ASPEED_GPIO(A, 3) GPIO_ACTIVE_LOW>; + output-high; + line-name = "PCH_PWROK_BMC_FPGA"; + }; + + pin_gpio_b5 { + gpio-hog; + gpios = <ASPEED_GPIO(B, 5) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "IRQ_BMC_PCH_SMI_LPC_N"; + }; + + pin_gpio_b7 { + gpio-hog; + gpios = <ASPEED_GPIO(B, 7) GPIO_ACTIVE_LOW>; + output-low; + line-name = "CPU_SM_WP"; + }; + + pin_gpio_e0 { + gpio-hog; + gpios = <ASPEED_GPIO(E, 0) GPIO_ACTIVE_HIGH>; + input; + line-name = "PDB_PSU_SEL"; + }; + + pin_gpio_e2 { + gpio-hog; + gpios = <ASPEED_GPIO(E, 2) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "LOCATOR_LED_N"; + }; + + pin_gpio_e5 { + gpio-hog; + gpios = <ASPEED_GPIO(E, 5) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "FM_BMC_DBP_PRESENT_R1_N"; + }; + + pin_gpio_e6 { + gpio-hog; + gpios = <ASPEED_GPIO(E, 6) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "BMC_ME_SECURITY_OVERRIDE_N"; + }; + + pin_gpio_f0 { + gpio-hog; + gpios = <ASPEED_GPIO(F, 0) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "IRQ_BMC_PCH_NMI_R"; + }; + + pin_gpio_f1 { + gpio-hog; + gpios = <ASPEED_GPIO(F, 1) GPIO_ACTIVE_HIGH>; + input; + line-name = "CPU2_PROCDIS_BMC_N"; + }; + + pin_gpio_f2 { + gpio-hog; + gpios = <ASPEED_GPIO(F, 2) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "RM_THROTTLE_EN_N"; + }; + + pin_gpio_f3 { + gpio-hog; + gpios = <ASPEED_GPIO(F, 3) GPIO_ACTIVE_HIGH>; + output-low; + line-name = "FM_PMBUS_ALERT_B_EN"; + }; + + pin_gpio_f4 { + gpio-hog; + gpios = <ASPEED_GPIO(F, 4) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "BMC_FORCE_NM_THROTTLE_N"; + }; + + pin_gpio_f6 { + gpio-hog; + gpios = <ASPEED_GPIO(F, 6) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "FM_BMC_CPU_PWR_DEBUG_N"; + }; + + pin_gpio_g7 { + gpio-hog; + gpios = <ASPEED_GPIO(G, 7) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "BMC_PCIE_I2C_MUX_RST_N"; + }; + + pin_gpio_h6 { + gpio-hog; + gpios = <ASPEED_GPIO(H, 6) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "FM_BMC_DBP_PRESENT_R2_N"; + }; + + pin_gpio_i3 { + gpio-hog; + gpios = <ASPEED_GPIO(I, 3) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "SPI_BMC_BIOS_WP_N"; + }; + + pin_gpio_j1 { + gpio-hog; + gpios = <ASPEED_GPIO(J, 1) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "BMC_USB_SEL"; + }; + + pin_gpio_j2 { + gpio-hog; + gpios = <ASPEED_GPIO(J, 2) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "PDB_SMB_RST_N"; + }; + + pin_gpio_j3 { + gpio-hog; + gpios = <ASPEED_GPIO(J, 3) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "SPI_BMC_BIOS_HOLD_N"; + }; + + pin_gpio_l0 { + gpio-hog; + gpios = <ASPEED_GPIO(L, 0) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "PDB_FAN_TACH_SEL"; + }; + + pin_gpio_l1 { + gpio-hog; + gpios = <ASPEED_GPIO(L, 1) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "SYS_RESET_BMC_FPGA_N"; + }; + + pin_gpio_l4 { + gpio-hog; + gpios = <ASPEED_GPIO(L, 4) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "FM_EFUSE_FAN_G1_EN"; + }; + + pin_gpio_l5 { + gpio-hog; + gpios = <ASPEED_GPIO(L, 5) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "FM_EFUSE_FAN_G2_EN"; + }; + + pin_gpio_r6 { + gpio-hog; + gpios = <ASPEED_GPIO(R, 6) GPIO_ACTIVE_HIGH>; + input; + line-name = "CPU3_PROCDIS_BMC_N"; + }; + + pin_gpio_r7 { + gpio-hog; + gpios = <ASPEED_GPIO(R, 7) GPIO_ACTIVE_HIGH>; + input; + line-name = "CPU4_PROCDIS_BMC_N"; + }; + + pin_gpio_s1 { + gpio-hog; + gpios = <ASPEED_GPIO(S, 1) GPIO_ACTIVE_HIGH>; + output-low; + line-name = "DBP_SYSPWROK_BMC"; + }; + + pin_gpio_s2 { + gpio-hog; + gpios = <ASPEED_GPIO(S, 2) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "PCH_RST_RSMRST_N"; + }; + + pin_gpio_s6 { + gpio-hog; + gpios = <ASPEED_GPIO(S, 6) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "BMC_HW_STRAP_5"; + }; + + pin_gpio_z3 { + gpio-hog; + gpios = <ASPEED_GPIO(Z, 3) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "FM_BMC_PCH_SCI_LPC_N"; + }; + + pin_gpio_aa0 { + gpio-hog; + gpios = <ASPEED_GPIO(AA, 0) GPIO_ACTIVE_HIGH>; + output-low; + line-name = "FW_PSU_ALERT_EN_N"; + }; + + pin_gpio_aa4 { + gpio-hog; + gpios = <ASPEED_GPIO(AA, 4) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "DBP_CPU_PREQ_N"; + }; + + pin_gpio_ab3 { + gpio-hog; + gpios = <ASPEED_GPIO(AB, 3) GPIO_ACTIVE_HIGH>; + output-low; + line-name = "BMC_WDTRST"; + }; + + pin_gpio_ac6 { + gpio-hog; + gpios = <ASPEED_GPIO(AC, 6) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "ESPI_BMC_ALERT_N"; + }; + +}; diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts b/arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts new file mode 100644 index 000000000000..e55cc454b17f --- /dev/null +++ b/arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts @@ -0,0 +1,918 @@ +// SPDX-License-Identifier: GPL-2.0+ +/dts-v1/; +#include "aspeed-g5.dtsi" +#include <dt-bindings/gpio/aspeed-gpio.h> +#include <dt-bindings/leds/leds-pca955x.h> + +/ { + model = "Mihawk BMC"; + compatible = "ibm,mihawk-bmc", "aspeed,ast2500"; + + + chosen { + stdout-path = &uart5; + bootargs = "console=ttyS4,115200 earlyprintk"; + }; + + memory@80000000 { + reg = <0x80000000 0x20000000>; + }; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + flash_memory: region@98000000 { + no-map; + reg = <0x98000000 0x04000000>; /* 64M */ + }; + + gfx_memory: framebuffer { + size = <0x01000000>; + alignment = <0x01000000>; + compatible = "shared-dma-pool"; + reusable; + }; + + video_engine_memory: jpegbuffer { + size = <0x02000000>; + alignment = <0x01000000>; + compatible = "shared-dma-pool"; + reusable; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + + air-water { + label = "air-water"; + gpios = <&gpio ASPEED_GPIO(F, 6) GPIO_ACTIVE_LOW>; + linux,code = <ASPEED_GPIO(F, 6)>; + }; + + checkstop { + label = "checkstop"; + gpios = <&gpio ASPEED_GPIO(J, 2) GPIO_ACTIVE_LOW>; + linux,code = <ASPEED_GPIO(J, 2)>; + }; + + ps0-presence { + label = "ps0-presence"; + gpios = <&gpio ASPEED_GPIO(Z, 2) GPIO_ACTIVE_LOW>; + linux,code = <ASPEED_GPIO(Z, 2)>; + }; + + ps1-presence { + label = "ps1-presence"; + gpios = <&gpio ASPEED_GPIO(Z, 0) GPIO_ACTIVE_LOW>; + linux,code = <ASPEED_GPIO(Z, 0)>; + }; + id-button { + label = "id-button"; + gpios = <&gpio ASPEED_GPIO(F, 1) GPIO_ACTIVE_LOW>; + linux,code = <ASPEED_GPIO(F, 1)>; + }; + }; + + gpio-keys-polled { + compatible = "gpio-keys-polled"; + poll-interval = <1000>; + + fan0-presence { + label = "fan0-presence"; + gpios = <&pca9552 9 GPIO_ACTIVE_LOW>; + linux,code = <9>; + }; + + fan1-presence { + label = "fan1-presence"; + gpios = <&pca9552 10 GPIO_ACTIVE_LOW>; + linux,code = <10>; + }; + + fan2-presence { + label = "fan2-presence"; + gpios = <&pca9552 11 GPIO_ACTIVE_LOW>; + linux,code = <11>; + }; + + fan3-presence { + label = "fan3-presence"; + gpios = <&pca9552 12 GPIO_ACTIVE_LOW>; + linux,code = <12>; + }; + + fan4-presence { + label = "fan4-presence"; + gpios = <&pca9552 13 GPIO_ACTIVE_LOW>; + linux,code = <13>; + }; + + fan5-presence { + label = "fan5-presence"; + gpios = <&pca9552 14 GPIO_ACTIVE_LOW>; + linux,code = <14>; + }; + }; + + leds { + compatible = "gpio-leds"; + + fault { + retain-state-shutdown; + default-state = "keep"; + gpios = <&gpio ASPEED_GPIO(AA, 0) GPIO_ACTIVE_LOW>; + }; + + power { + retain-state-shutdown; + default-state = "keep"; + gpios = <&gpio ASPEED_GPIO(AA, 1) GPIO_ACTIVE_LOW>; + }; + + rear-id { + retain-state-shutdown; + default-state = "keep"; + gpios = <&gpio ASPEED_GPIO(AA, 2) GPIO_ACTIVE_LOW>; + }; + + rear-g { + retain-state-shutdown; + default-state = "keep"; + gpios = <&gpio ASPEED_GPIO(AA, 4) GPIO_ACTIVE_LOW>; + }; + + rear-ok { + retain-state-shutdown; + default-state = "keep"; + gpios = <&gpio ASPEED_GPIO(Y, 0) GPIO_ACTIVE_LOW>; + }; + + fan0 { + retain-state-shutdown; + default-state = "keep"; + gpios = <&pca9552 0 GPIO_ACTIVE_LOW>; + }; + + fan1 { + retain-state-shutdown; + default-state = "keep"; + gpios = <&pca9552 1 GPIO_ACTIVE_LOW>; + }; + + fan2 { + retain-state-shutdown; + default-state = "keep"; + gpios = <&pca9552 2 GPIO_ACTIVE_LOW>; + }; + + fan3 { + retain-state-shutdown; + default-state = "keep"; + gpios = <&pca9552 3 GPIO_ACTIVE_LOW>; + }; + + fan4 { + retain-state-shutdown; + default-state = "keep"; + gpios = <&pca9552 4 GPIO_ACTIVE_LOW>; + }; + + fan5 { + retain-state-shutdown; + default-state = "keep"; + gpios = <&pca9552 5 GPIO_ACTIVE_LOW>; + }; + }; + + fsi: gpio-fsi { + compatible = "fsi-master-gpio", "fsi-master"; + #address-cells = <2>; + #size-cells = <0>; + no-gpio-delays; + + clock-gpios = <&gpio ASPEED_GPIO(E, 6) GPIO_ACTIVE_HIGH>; + data-gpios = <&gpio ASPEED_GPIO(E, 7) GPIO_ACTIVE_HIGH>; + mux-gpios = <&gpio ASPEED_GPIO(E, 5) GPIO_ACTIVE_HIGH>; + enable-gpios = <&gpio ASPEED_GPIO(D, 0) GPIO_ACTIVE_HIGH>; + trans-gpios = <&gpio ASPEED_GPIO(R, 2) GPIO_ACTIVE_HIGH>; + }; + iio-hwmon-12v { + compatible = "iio-hwmon"; + io-channels = <&adc 0>; + }; + + iio-hwmon-5v { + compatible = "iio-hwmon"; + io-channels = <&adc 1>; + }; + + iio-hwmon-3v { + compatible = "iio-hwmon"; + io-channels = <&adc 2>; + }; + + iio-hwmon-vdd0 { + compatible = "iio-hwmon"; + io-channels = <&adc 3>; + }; + + iio-hwmon-vdd1 { + compatible = "iio-hwmon"; + io-channels = <&adc 4>; + }; + + iio-hwmon-vcs0 { + compatible = "iio-hwmon"; + io-channels = <&adc 5>; + }; + + iio-hwmon-vcs1 { + compatible = "iio-hwmon"; + io-channels = <&adc 6>; + }; + + iio-hwmon-vdn0 { + compatible = "iio-hwmon"; + io-channels = <&adc 7>; + }; + + iio-hwmon-vdn1 { + compatible = "iio-hwmon"; + io-channels = <&adc 8>; + }; + + iio-hwmon-vio0 { + compatible = "iio-hwmon"; + io-channels = <&adc 9>; + }; + + iio-hwmon-vio1 { + compatible = "iio-hwmon"; + io-channels = <&adc 10>; + }; + + iio-hwmon-vddra { + compatible = "iio-hwmon"; + io-channels = <&adc 11>; + }; + + iio-hwmon-battery { + compatible = "iio-hwmon"; + io-channels = <&adc 12>; + }; + + iio-hwmon-vddrb { + compatible = "iio-hwmon"; + io-channels = <&adc 13>; + }; + + iio-hwmon-vddrc { + compatible = "iio-hwmon"; + io-channels = <&adc 14>; + }; + + iio-hwmon-vddrd { + compatible = "iio-hwmon"; + io-channels = <&adc 15>; + }; +}; + +&pwm_tacho { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm0_default &pinctrl_pwm1_default + &pinctrl_pwm2_default &pinctrl_pwm3_default + &pinctrl_pwm4_default &pinctrl_pwm5_default>; + + fan@0 { + reg = <0x00>; + aspeed,fan-tach-ch = /bits/ 8 <0x00>; + }; + + fan@1 { + reg = <0x01>; + aspeed,fan-tach-ch = /bits/ 8 <0x01>; + }; + + fan@2 { + reg = <0x02>; + aspeed,fan-tach-ch = /bits/ 8 <0x02>; + }; + + fan@3 { + reg = <0x03>; + aspeed,fan-tach-ch = /bits/ 8 <0x03>; + }; + + fan@4 { + reg = <0x04>; + aspeed,fan-tach-ch = /bits/ 8 <0x04>; + }; + + fan@5 { + reg = <0x05>; + aspeed,fan-tach-ch = /bits/ 8 <0x05>; + }; + + fan@6 { + reg = <0x00>; + aspeed,fan-tach-ch = /bits/ 8 <0x06>; + }; + + fan@7 { + reg = <0x01>; + aspeed,fan-tach-ch = /bits/ 8 <0x07>; + }; + + fan@8 { + reg = <0x02>; + aspeed,fan-tach-ch = /bits/ 8 <0x08>; + }; + + fan@9 { + reg = <0x03>; + aspeed,fan-tach-ch = /bits/ 8 <0x09>; + }; + + fan@10 { + reg = <0x04>; + aspeed,fan-tach-ch = /bits/ 8 <0x0a>; + }; + + fan@11 { + reg = <0x05>; + aspeed,fan-tach-ch = /bits/ 8 <0x0b>; + }; +}; + +&fmc { + status = "okay"; + flash@0 { + status = "okay"; + label = "bmc"; + m25p,fast-read; + spi-max-frequency = <50000000>; + partitions { + #address-cells = < 1 >; + #size-cells = < 1 >; + compatible = "fixed-partitions"; + u-boot@0 { + reg = < 0 0x60000 >; + label = "u-boot"; + }; + u-boot-env@60000 { + reg = < 0x60000 0x20000 >; + label = "u-boot-env"; + }; + obmc-ubi@80000 { + reg = < 0x80000 0x1F80000 >; + label = "obmc-ubi"; + }; + }; + }; + flash@1 { + status = "okay"; + label = "alt-bmc"; + m25p,fast-read; + spi-max-frequency = <50000000>; + partitions { + #address-cells = < 1 >; + #size-cells = < 1 >; + compatible = "fixed-partitions"; + u-boot@0 { + reg = < 0 0x60000 >; + label = "alt-u-boot"; + }; + u-boot-env@60000 { + reg = < 0x60000 0x20000 >; + label = "alt-u-boot-env"; + }; + obmc-ubi@80000 { + reg = < 0x80000 0x1F80000 >; + label = "alt-obmc-ubi"; + }; + }; + }; +}; + +&spi1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi1_default>; + + flash@0 { + status = "okay"; + label = "pnor"; + m25p,fast-read; + spi-max-frequency = <100000000>; + }; +}; + +&lpc_ctrl { + status = "okay"; + memory-region = <&flash_memory>; + flash = <&spi1>; +}; + +&uart1 { + /* Rear RS-232 connector */ + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_txd1_default + &pinctrl_rxd1_default + &pinctrl_nrts1_default + &pinctrl_ndtr1_default + &pinctrl_ndsr1_default + &pinctrl_ncts1_default + &pinctrl_ndcd1_default + &pinctrl_nri1_default>; +}; + +&uart2 { + /* APSS */ + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_txd2_default &pinctrl_rxd2_default>; +}; + +&uart5 { + status = "okay"; +}; + +&mac0 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rmii1_default>; + use-ncsi; +}; + +&mac1 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>; +}; + +&i2c0 { + status = "disabled"; +}; + +&i2c1 { + status = "disabled"; +}; + +&i2c2 { + status = "okay"; + + /* SAMTEC P0 */ + /* SAMTEC P1 */ + +}; + +&i2c3 { + status = "okay"; + + /* APSS */ + /* CPLD */ + + /* PCA9516 (repeater) -> + * CLK Buffer 9FGS9092 + * CLK Buffer 9DBL0651BKILFT + * CLK Buffer 9DBL0651BKILFT + * Power Supply 0 + * Power Supply 1 + * PCA 9552 LED + */ + + power-supply@58 { + compatible = "ibm,cffps1"; + reg = <0x58>; + }; + + power-supply@5b { + compatible = "ibm,cffps1"; + reg = <0x5b>; + }; + + pca9552: pca9552@60 { + compatible = "nxp,pca9552"; + reg = <0x60>; + #address-cells = <1>; + #size-cells = <0>; + gpio-controller; + #gpio-cells = <2>; + + gpio@0 { + reg = <0>; + type = <PCA955X_TYPE_GPIO>; + }; + gpio@1 { + reg = <1>; + type = <PCA955X_TYPE_GPIO>; + }; + gpio@2 { + reg = <2>; + type = <PCA955X_TYPE_GPIO>; + }; + gpio@3 { + reg = <3>; + type = <PCA955X_TYPE_GPIO>; + }; + gpio@4 { + reg = <4>; + type = <PCA955X_TYPE_GPIO>; + }; + gpio@5 { + reg = <5>; + type = <PCA955X_TYPE_GPIO>; + }; + gpio@6 { + reg = <6>; + type = <PCA955X_TYPE_GPIO>; + }; + gpio@7 { + reg = <7>; + type = <PCA955X_TYPE_GPIO>; + }; + gpio@8 { + reg = <8>; + type = <PCA955X_TYPE_GPIO>; + }; + gpio@9 { + reg = <9>; + type = <PCA955X_TYPE_GPIO>; + }; + gpio@10 { + reg = <10>; + type = <PCA955X_TYPE_GPIO>; + }; + gpio@11 { + reg = <11>; + type = <PCA955X_TYPE_GPIO>; + }; + gpio@12 { + reg = <12>; + type = <PCA955X_TYPE_GPIO>; + }; + gpio@13 { + reg = <13>; + type = <PCA955X_TYPE_GPIO>; + }; + gpio@14 { + reg = <14>; + type = <PCA955X_TYPE_GPIO>; + }; + gpio@15 { + reg = <15>; + type = <PCA955X_TYPE_GPIO>; + }; + + }; + +}; + +&i2c4 { + status = "okay"; + + /* CP0 VDD & VCS : IR35221 */ + /* CP0 VDN : IR35221 */ + /* CP0 VIO : IR38064 */ + /* CP0 VDDR : PXM1330 */ + + ir35221@70 { + compatible = "infineon,ir35221"; + reg = <0x70>; + }; + + ir35221@72 { + compatible = "infineon,ir35221"; + reg = <0x72>; + }; + +}; + +&i2c5 { + status = "okay"; + + /* CP0 VDD & VCS : IR35221 */ + /* CP0 VDN : IR35221 */ + /* CP0 VIO : IR38064 */ + /* CP0 VDDR : PXM1330 */ + + ir35221@70 { + compatible = "infineon,ir35221"; + reg = <0x70>; + }; + + ir35221@72 { + compatible = "infineon,ir35221"; + reg = <0x72>; + }; + +}; + +&i2c6 { + status = "okay"; + + /* pca9548 -> NVMe1 to 8 */ + + pca9548@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + }; + +}; + +&i2c7 { + status = "okay"; + + /* pca9548 -> NVMe9 to 16 */ + + pca9548@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + }; + +}; + +&i2c8 { + status = "okay"; + + eeprom@50 { + compatible = "atmel,24c64"; + reg = <0x50>; + }; +}; + +&i2c9 { + status = "okay"; + + /* pca9545 Riser -> + * PCIe x8 Slot3 + * PCIe x16 slot4 + * PCIe x8 slot5 + * I2C BMC RISER PCA9554 + * BMC SCL/SDA PCA9554 + * PCA9554 + */ + + /* pca9545 -> + * PCIe x16 Slot1 + * PCIe x8 slot2 + * PEX8748 + */ + + pca9545riser@70 { + compatible = "nxp,pca9545"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + + i2c-mux-idle-disconnect; + interrupt-controller; + #interrupt-cells = <2>; + }; + + pca9545@71 { + compatible = "nxp,pca9545"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x71>; + + i2c-mux-idle-disconnect; + interrupt-controller; + #interrupt-cells = <2>; + }; +}; + +&i2c10 { + status = "okay"; + + /* pca9545 Riser -> + * PCIe x8 Slot8 + * PCIe x16 slot9 + * PCIe x8 slot10 + * I2C BMC RISER PCA9554 + * BMC SCL/SDA PCA9554 + * PCA9554 + */ + + /* pca9545 -> + * PCIe x16 Slot1 + * PCIe x8 slot2 + * PEX8748 + */ + + pca9545riser@70 { + compatible = "nxp,pca9545"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + + i2c-mux-idle-disconnect; + interrupt-controller; + #interrupt-cells = <2>; + }; + + pca9545@71 { + compatible = "nxp,pca9545"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x71>; + + i2c-mux-idle-disconnect; + interrupt-controller; + #interrupt-cells = <2>; + }; +}; + +&i2c11 { + status = "okay"; + + /* TPM */ + /* RTC RX8900CE */ + /* FPGA for power sequence */ + /* TMP275A */ + /* TMP275A */ + /* EMC1462 */ + + tpm@57 { + compatible = "infineon,slb9645tt"; + reg = <0x57>; + }; + + rtc@32 { + compatible = "epson,rx8900"; + reg = <0x32>; + }; + + tmp275@48 { + compatible = "ti,tmp275"; + reg = <0x48>; + }; + + tmp275@49 { + compatible = "ti,tmp275"; + reg = <0x49>; + }; + + /* chip emc1462 use emc1403 driver */ + emc1403@4c { + compatible = "smsc,emc1403"; + reg = <0x4c>; + }; + +}; + +&i2c12 { + status = "okay"; + + /* pca9545 -> + * SAS BP1 + * SAS BP2 + * NVMe BP + * M.2 riser + */ + + pca9545@70 { + compatible = "nxp,pca9545"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + + interrupt-controller; + #interrupt-cells = <2>; + + i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + eeprom@50 { + compatible = "atmel,24c64"; + reg = <0x50>; + }; + }; + + i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + eeprom@50 { + compatible = "atmel,24c64"; + reg = <0x50>; + }; + }; + + i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + + eeprom@50 { + compatible = "atmel,24c64"; + reg = <0x50>; + }; + }; + + i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + + tmp275@48 { + compatible = "ti,tmp275"; + reg = <0x48>; + }; + }; + + }; + +}; + +&i2c13 { + status = "okay"; + + /* pca9548 -> + * NVMe BP + * NVMe HDD17 to 24 + */ + + pca9548@70 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x70>; + }; +}; + +&vuart { + status = "okay"; +}; + +&gfx { + status = "okay"; + memory-region = <&gfx_memory>; +}; + +&adc { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_adc0_default + &pinctrl_adc1_default + &pinctrl_adc2_default + &pinctrl_adc3_default + &pinctrl_adc4_default + &pinctrl_adc5_default + &pinctrl_adc6_default + &pinctrl_adc7_default + &pinctrl_adc8_default + &pinctrl_adc9_default + &pinctrl_adc10_default + &pinctrl_adc11_default + &pinctrl_adc12_default + &pinctrl_adc13_default + &pinctrl_adc14_default + &pinctrl_adc15_default>; +}; + +&wdt1 { + aspeed,reset-type = "none"; + aspeed,external-signal; + aspeed,ext-push-pull; + aspeed,ext-active-high; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdtrst1_default>; +}; + +&wdt2 { + aspeed,alt-boot; +}; + +&ibt { + status = "okay"; +}; + +&vhub { + status = "okay"; +}; + +&video { + status = "okay"; + memory-region = <&video_engine_memory>; +}; + +#include "ibm-power9-dual.dtsi" + diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts b/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts index caac895c60b4..f67fef1ac5e1 100644 --- a/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts +++ b/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts @@ -207,8 +207,8 @@ #size-cells = <0>; no-gpio-delays; - clock-gpios = <&gpio ASPEED_GPIO(AA, 0) GPIO_ACTIVE_HIGH>; - data-gpios = <&gpio ASPEED_GPIO(E, 0) GPIO_ACTIVE_HIGH>; + clock-gpios = <&gpio ASPEED_GPIO(P, 1) GPIO_ACTIVE_HIGH>; + data-gpios = <&gpio ASPEED_GPIO(P, 2) GPIO_ACTIVE_HIGH>; mux-gpios = <&gpio ASPEED_GPIO(P, 4) GPIO_ACTIVE_HIGH>; enable-gpios = <&gpio ASPEED_GPIO(P, 0) GPIO_ACTIVE_HIGH>; trans-gpios = <&gpio ASPEED_GPIO(P, 3) GPIO_ACTIVE_HIGH>; @@ -494,7 +494,7 @@ }; power-supply@68 { - compatible = "ibm,cffps1"; + compatible = "ibm,cffps2"; reg = <0x68>; }; @@ -504,7 +504,7 @@ }; power-supply@69 { - compatible = "ibm,cffps1"; + compatible = "ibm,cffps2"; reg = <0x69>; }; @@ -963,4 +963,15 @@ status = "okay"; }; +&sdmmc { + status = "okay"; +}; + +&sdhci1 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sd2_default>; +}; + #include "ibm-power9-dual.dtsi" diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-vesnin.dts b/arch/arm/boot/dts/aspeed-bmc-opp-vesnin.dts index 0b9e29c3212e..a27c88d23056 100644 --- a/arch/arm/boot/dts/aspeed-bmc-opp-vesnin.dts +++ b/arch/arm/boot/dts/aspeed-bmc-opp-vesnin.dts @@ -81,6 +81,12 @@ label = "bmc"; #include "openbmc-flash-layout.dtsi" }; + + flash@1 { + status = "okay"; + m25p,fast-read; + label = "alt"; + }; }; &spi { @@ -222,3 +228,7 @@ &vuart { status = "okay"; }; + +&wdt2 { + aspeed,alt-boot; +}; diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi index dd4b0b15afcf..dffb595d30e4 100644 --- a/arch/arm/boot/dts/aspeed-g4.dtsi +++ b/arch/arm/boot/dts/aspeed-g4.dtsi @@ -67,6 +67,26 @@ compatible = "jedec,spi-nor"; status = "disabled"; }; + flash@1 { + reg = < 1 >; + compatible = "jedec,spi-nor"; + status = "disabled"; + }; + flash@2 { + reg = < 2 >; + compatible = "jedec,spi-nor"; + status = "disabled"; + }; + flash@3 { + reg = < 3 >; + compatible = "jedec,spi-nor"; + status = "disabled"; + }; + flash@4 { + reg = < 4 >; + compatible = "jedec,spi-nor"; + status = "disabled"; + }; }; spi: spi@1e630000 { @@ -192,6 +212,34 @@ reg = <0x1e720000 0x8000>; // 32K }; + sdmmc: sd-controller@1e740000 { + compatible = "aspeed,ast2400-sd-controller"; + reg = <0x1e740000 0x100>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x1e740000 0x10000>; + clocks = <&syscon ASPEED_CLK_GATE_SDCLK>; + status = "disabled"; + + sdhci0: sdhci@100 { + compatible = "aspeed,ast2400-sdhci"; + reg = <0x100 0x100>; + interrupts = <26>; + sdhci,auto-cmd12; + clocks = <&syscon ASPEED_CLK_SDIO>; + status = "disabled"; + }; + + sdhci1: sdhci@200 { + compatible = "aspeed,ast2400-sdhci"; + reg = <0x200 0x100>; + interrupts = <26>; + sdhci,auto-cmd12; + clocks = <&syscon ASPEED_CLK_SDIO>; + status = "disabled"; + }; + }; + gpio: gpio@1e780000 { #gpio-cells = <2>; gpio-controller; diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi index 5b1ca265c2ce..e8feb8b66a2f 100644 --- a/arch/arm/boot/dts/aspeed-g5.dtsi +++ b/arch/arm/boot/dts/aspeed-g5.dtsi @@ -267,13 +267,41 @@ reg = <0x1e720000 0x9000>; // 36K }; + sdmmc: sd-controller@1e740000 { + compatible = "aspeed,ast2500-sd-controller"; + reg = <0x1e740000 0x100>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x1e740000 0x10000>; + clocks = <&syscon ASPEED_CLK_GATE_SDCLK>; + status = "disabled"; + + sdhci0: sdhci@100 { + compatible = "aspeed,ast2500-sdhci"; + reg = <0x100 0x100>; + interrupts = <26>; + sdhci,auto-cmd12; + clocks = <&syscon ASPEED_CLK_SDIO>; + status = "disabled"; + }; + + sdhci1: sdhci@200 { + compatible = "aspeed,ast2500-sdhci"; + reg = <0x200 0x100>; + interrupts = <26>; + sdhci,auto-cmd12; + clocks = <&syscon ASPEED_CLK_SDIO>; + status = "disabled"; + }; + }; + gpio: gpio@1e780000 { #gpio-cells = <2>; gpio-controller; compatible = "aspeed,ast2500-gpio"; reg = <0x1e780000 0x1000>; interrupts = <20>; - gpio-ranges = <&pinctrl 0 0 220>; + gpio-ranges = <&pinctrl 0 0 232>; clocks = <&syscon ASPEED_CLK_APB>; interrupt-controller; #interrupt-cells = <2>; @@ -1346,6 +1374,11 @@ groups = "SDA2"; }; + pinctrl_sgpm_default: sgpm_default { + function = "SGPM"; + groups = "SGPM"; + }; + pinctrl_sgps1_default: sgps1_default { function = "SGPS1"; groups = "SGPS1"; diff --git a/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi b/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi new file mode 100644 index 000000000000..5b8bf58e89cb --- /dev/null +++ b/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi @@ -0,0 +1,1154 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +// Copyright 2019 IBM Corp. + +&pinctrl { + pinctrl_adc0_default: adc0_default { + function = "ADC0"; + groups = "ADC0"; + }; + + pinctrl_adc1_default: adc1_default { + function = "ADC1"; + groups = "ADC1"; + }; + + pinctrl_adc10_default: adc10_default { + function = "ADC10"; + groups = "ADC10"; + }; + + pinctrl_adc11_default: adc11_default { + function = "ADC11"; + groups = "ADC11"; + }; + + pinctrl_adc12_default: adc12_default { + function = "ADC12"; + groups = "ADC12"; + }; + + pinctrl_adc13_default: adc13_default { + function = "ADC13"; + groups = "ADC13"; + }; + + pinctrl_adc14_default: adc14_default { + function = "ADC14"; + groups = "ADC14"; + }; + + pinctrl_adc15_default: adc15_default { + function = "ADC15"; + groups = "ADC15"; + }; + + pinctrl_adc2_default: adc2_default { + function = "ADC2"; + groups = "ADC2"; + }; + + pinctrl_adc3_default: adc3_default { + function = "ADC3"; + groups = "ADC3"; + }; + + pinctrl_adc4_default: adc4_default { + function = "ADC4"; + groups = "ADC4"; + }; + + pinctrl_adc5_default: adc5_default { + function = "ADC5"; + groups = "ADC5"; + }; + + pinctrl_adc6_default: adc6_default { + function = "ADC6"; + groups = "ADC6"; + }; + + pinctrl_adc7_default: adc7_default { + function = "ADC7"; + groups = "ADC7"; + }; + + pinctrl_adc8_default: adc8_default { + function = "ADC8"; + groups = "ADC8"; + }; + + pinctrl_adc9_default: adc9_default { + function = "ADC9"; + groups = "ADC9"; + }; + + pinctrl_bmcint_default: bmcint_default { + function = "BMCINT"; + groups = "BMCINT"; + }; + + pinctrl_espi_default: espi_default { + function = "ESPI"; + groups = "ESPI"; + }; + + pinctrl_espialt_default: espialt_default { + function = "ESPIALT"; + groups = "ESPIALT"; + }; + + pinctrl_fsi1_default: fsi1_default { + function = "FSI1"; + groups = "FSI1"; + }; + + pinctrl_fsi2_default: fsi2_default { + function = "FSI2"; + groups = "FSI2"; + }; + + pinctrl_fwspiabr_default: fwspiabr_default { + function = "FWSPIABR"; + groups = "FWSPIABR"; + }; + + pinctrl_fwspid_default: fwspid_default { + function = "FWSPID"; + groups = "FWSPID"; + }; + + pinctrl_fwqspid_default: fwqspid_default { + function = "FWQSPID"; + groups = "FWQSPID"; + }; + + pinctrl_fwspiwp_default: fwspiwp_default { + function = "FWSPIWP"; + groups = "FWSPIWP"; + }; + + pinctrl_gpit0_default: gpit0_default { + function = "GPIT0"; + groups = "GPIT0"; + }; + + pinctrl_gpit1_default: gpit1_default { + function = "GPIT1"; + groups = "GPIT1"; + }; + + pinctrl_gpit2_default: gpit2_default { + function = "GPIT2"; + groups = "GPIT2"; + }; + + pinctrl_gpit3_default: gpit3_default { + function = "GPIT3"; + groups = "GPIT3"; + }; + + pinctrl_gpit4_default: gpit4_default { + function = "GPIT4"; + groups = "GPIT4"; + }; + + pinctrl_gpit5_default: gpit5_default { + function = "GPIT5"; + groups = "GPIT5"; + }; + + pinctrl_gpit6_default: gpit6_default { + function = "GPIT6"; + groups = "GPIT6"; + }; + + pinctrl_gpit7_default: gpit7_default { + function = "GPIT7"; + groups = "GPIT7"; + }; + + pinctrl_gpiu0_default: gpiu0_default { + function = "GPIU0"; + groups = "GPIU0"; + }; + + pinctrl_gpiu1_default: gpiu1_default { + function = "GPIU1"; + groups = "GPIU1"; + }; + + pinctrl_gpiu2_default: gpiu2_default { + function = "GPIU2"; + groups = "GPIU2"; + }; + + pinctrl_gpiu3_default: gpiu3_default { + function = "GPIU3"; + groups = "GPIU3"; + }; + + pinctrl_gpiu4_default: gpiu4_default { + function = "GPIU4"; + groups = "GPIU4"; + }; + + pinctrl_gpiu5_default: gpiu5_default { + function = "GPIU5"; + groups = "GPIU5"; + }; + + pinctrl_gpiu6_default: gpiu6_default { + function = "GPIU6"; + groups = "GPIU6"; + }; + + pinctrl_gpiu7_default: gpiu7_default { + function = "GPIU7"; + groups = "GPIU7"; + }; + + pinctrl_hvi3c3_default: hvi3c3_default { + function = "HVI3C3"; + groups = "HVI3C3"; + }; + + pinctrl_hvi3c4_default: hvi3c4_default { + function = "HVI3C4"; + groups = "HVI3C4"; + }; + + pinctrl_i2c1_default: i2c1_default { + function = "I2C1"; + groups = "I2C1"; + }; + + pinctrl_i2c10_default: i2c10_default { + function = "I2C10"; + groups = "I2C10"; + }; + + pinctrl_i2c11_default: i2c11_default { + function = "I2C11"; + groups = "I2C11"; + }; + + pinctrl_i2c12_default: i2c12_default { + function = "I2C12"; + groups = "I2C12"; + }; + + pinctrl_i2c13_default: i2c13_default { + function = "I2C13"; + groups = "I2C13"; + }; + + pinctrl_i2c14_default: i2c14_default { + function = "I2C14"; + groups = "I2C14"; + }; + + pinctrl_i2c15_default: i2c15_default { + function = "I2C15"; + groups = "I2C15"; + }; + + pinctrl_i2c16_default: i2c16_default { + function = "I2C16"; + groups = "I2C16"; + }; + + pinctrl_i2c2_default: i2c2_default { + function = "I2C2"; + groups = "I2C2"; + }; + + pinctrl_i2c3_default: i2c3_default { + function = "I2C3"; + groups = "I2C3"; + }; + + pinctrl_i2c4_default: i2c4_default { + function = "I2C4"; + groups = "I2C4"; + }; + + pinctrl_i2c5_default: i2c5_default { + function = "I2C5"; + groups = "I2C5"; + }; + + pinctrl_i2c6_default: i2c6_default { + function = "I2C6"; + groups = "I2C6"; + }; + + pinctrl_i2c7_default: i2c7_default { + function = "I2C7"; + groups = "I2C7"; + }; + + pinctrl_i2c8_default: i2c8_default { + function = "I2C8"; + groups = "I2C8"; + }; + + pinctrl_i2c9_default: i2c9_default { + function = "I2C9"; + groups = "I2C9"; + }; + + pinctrl_i3c3_default: i3c3_default { + function = "I3C3"; + groups = "I3C3"; + }; + + pinctrl_i3c4_default: i3c4_default { + function = "I3C4"; + groups = "I3C4"; + }; + + pinctrl_i3c5_default: i3c5_default { + function = "I3C5"; + groups = "I3C5"; + }; + + pinctrl_i3c6_default: i3c6_default { + function = "I3C6"; + groups = "I3C6"; + }; + + pinctrl_jtagm_default: jtagm_default { + function = "JTAGM"; + groups = "JTAGM"; + }; + + pinctrl_lhpd_default: lhpd_default { + function = "LHPD"; + groups = "LHPD"; + }; + + pinctrl_lhsirq_default: lhsirq_default { + function = "LHSIRQ"; + groups = "LHSIRQ"; + }; + + pinctrl_lpc_default: lpc_default { + function = "LPC"; + groups = "LPC"; + }; + + pinctrl_lpchc_default: lpchc_default { + function = "LPCHC"; + groups = "LPCHC"; + }; + + pinctrl_lpcpd_default: lpcpd_default { + function = "LPCPD"; + groups = "LPCPD"; + }; + + pinctrl_lpcpme_default: lpcpme_default { + function = "LPCPME"; + groups = "LPCPME"; + }; + + pinctrl_lpcsmi_default: lpcsmi_default { + function = "LPCSMI"; + groups = "LPCSMI"; + }; + + pinctrl_lsirq_default: lsirq_default { + function = "LSIRQ"; + groups = "LSIRQ"; + }; + + pinctrl_maclink1_default: maclink1_default { + function = "MACLINK1"; + groups = "MACLINK1"; + }; + + pinctrl_maclink2_default: maclink2_default { + function = "MACLINK2"; + groups = "MACLINK2"; + }; + + pinctrl_maclink3_default: maclink3_default { + function = "MACLINK3"; + groups = "MACLINK3"; + }; + + pinctrl_maclink4_default: maclink4_default { + function = "MACLINK4"; + groups = "MACLINK4"; + }; + + pinctrl_mdio1_default: mdio1_default { + function = "MDIO1"; + groups = "MDIO1"; + }; + + pinctrl_mdio2_default: mdio2_default { + function = "MDIO2"; + groups = "MDIO2"; + }; + + pinctrl_mdio3_default: mdio3_default { + function = "MDIO3"; + groups = "MDIO3"; + }; + + pinctrl_mdio4_default: mdio4_default { + function = "MDIO4"; + groups = "MDIO4"; + }; + + pinctrl_ncts1_default: ncts1_default { + function = "NCTS1"; + groups = "NCTS1"; + }; + + pinctrl_ncts2_default: ncts2_default { + function = "NCTS2"; + groups = "NCTS2"; + }; + + pinctrl_ncts3_default: ncts3_default { + function = "NCTS3"; + groups = "NCTS3"; + }; + + pinctrl_ncts4_default: ncts4_default { + function = "NCTS4"; + groups = "NCTS4"; + }; + + pinctrl_ndcd1_default: ndcd1_default { + function = "NDCD1"; + groups = "NDCD1"; + }; + + pinctrl_ndcd2_default: ndcd2_default { + function = "NDCD2"; + groups = "NDCD2"; + }; + + pinctrl_ndcd3_default: ndcd3_default { + function = "NDCD3"; + groups = "NDCD3"; + }; + + pinctrl_ndcd4_default: ndcd4_default { + function = "NDCD4"; + groups = "NDCD4"; + }; + + pinctrl_ndsr1_default: ndsr1_default { + function = "NDSR1"; + groups = "NDSR1"; + }; + + pinctrl_ndsr2_default: ndsr2_default { + function = "NDSR2"; + groups = "NDSR2"; + }; + + pinctrl_ndsr3_default: ndsr3_default { + function = "NDSR3"; + groups = "NDSR3"; + }; + + pinctrl_ndsr4_default: ndsr4_default { + function = "NDSR4"; + groups = "NDSR4"; + }; + + pinctrl_ndtr1_default: ndtr1_default { + function = "NDTR1"; + groups = "NDTR1"; + }; + + pinctrl_ndtr2_default: ndtr2_default { + function = "NDTR2"; + groups = "NDTR2"; + }; + + pinctrl_ndtr3_default: ndtr3_default { + function = "NDTR3"; + groups = "NDTR3"; + }; + + pinctrl_ndtr4_default: ndtr4_default { + function = "NDTR4"; + groups = "NDTR4"; + }; + + pinctrl_nri1_default: nri1_default { + function = "NRI1"; + groups = "NRI1"; + }; + + pinctrl_nri2_default: nri2_default { + function = "NRI2"; + groups = "NRI2"; + }; + + pinctrl_nri3_default: nri3_default { + function = "NRI3"; + groups = "NRI3"; + }; + + pinctrl_nri4_default: nri4_default { + function = "NRI4"; + groups = "NRI4"; + }; + + pinctrl_nrts1_default: nrts1_default { + function = "NRTS1"; + groups = "NRTS1"; + }; + + pinctrl_nrts2_default: nrts2_default { + function = "NRTS2"; + groups = "NRTS2"; + }; + + pinctrl_nrts3_default: nrts3_default { + function = "NRTS3"; + groups = "NRTS3"; + }; + + pinctrl_nrts4_default: nrts4_default { + function = "NRTS4"; + groups = "NRTS4"; + }; + + pinctrl_oscclk_default: oscclk_default { + function = "OSCCLK"; + groups = "OSCCLK"; + }; + + pinctrl_pewake_default: pewake_default { + function = "PEWAKE"; + groups = "PEWAKE"; + }; + + pinctrl_pwm0_default: pwm0_default { + function = "PWM0"; + groups = "PWM0"; + }; + + pinctrl_pwm1_default: pwm1_default { + function = "PWM1"; + groups = "PWM1"; + }; + + pinctrl_pwm10g0_default: pwm10g0_default { + function = "PWM10"; + groups = "PWM10G0"; + }; + + pinctrl_pwm10g1_default: pwm10g1_default { + function = "PWM10"; + groups = "PWM10G1"; + }; + + pinctrl_pwm11g0_default: pwm11g0_default { + function = "PWM11"; + groups = "PWM11G0"; + }; + + pinctrl_pwm11g1_default: pwm11g1_default { + function = "PWM11"; + groups = "PWM11G1"; + }; + + pinctrl_pwm12g0_default: pwm12g0_default { + function = "PWM12"; + groups = "PWM12G0"; + }; + + pinctrl_pwm12g1_default: pwm12g1_default { + function = "PWM12"; + groups = "PWM12G1"; + }; + + pinctrl_pwm13g0_default: pwm13g0_default { + function = "PWM13"; + groups = "PWM13G0"; + }; + + pinctrl_pwm13g1_default: pwm13g1_default { + function = "PWM13"; + groups = "PWM13G1"; + }; + + pinctrl_pwm14g0_default: pwm14g0_default { + function = "PWM14"; + groups = "PWM14G0"; + }; + + pinctrl_pwm14g1_default: pwm14g1_default { + function = "PWM14"; + groups = "PWM14G1"; + }; + + pinctrl_pwm15g0_default: pwm15g0_default { + function = "PWM15"; + groups = "PWM15G0"; + }; + + pinctrl_pwm15g1_default: pwm15g1_default { + function = "PWM15"; + groups = "PWM15G1"; + }; + + pinctrl_pwm2_default: pwm2_default { + function = "PWM2"; + groups = "PWM2"; + }; + + pinctrl_pwm3_default: pwm3_default { + function = "PWM3"; + groups = "PWM3"; + }; + + pinctrl_pwm4_default: pwm4_default { + function = "PWM4"; + groups = "PWM4"; + }; + + pinctrl_pwm5_default: pwm5_default { + function = "PWM5"; + groups = "PWM5"; + }; + + pinctrl_pwm6_default: pwm6_default { + function = "PWM6"; + groups = "PWM6"; + }; + + pinctrl_pwm7_default: pwm7_default { + function = "PWM7"; + groups = "PWM7"; + }; + + pinctrl_pwm8g0_default: pwm8g0_default { + function = "PWM8"; + groups = "PWM8G0"; + }; + + pinctrl_pwm8g1_default: pwm8g1_default { + function = "PWM8"; + groups = "PWM8G1"; + }; + + pinctrl_pwm9g0_default: pwm9g0_default { + function = "PWM9"; + groups = "PWM9G0"; + }; + + pinctrl_pwm9g1_default: pwm9g1_default { + function = "PWM9"; + groups = "PWM9G1"; + }; + + pinctrl_qspi1_default: qspi1_default { + function = "QSPI1"; + groups = "QSPI1"; + }; + + pinctrl_qspi2_default: qspi2_default { + function = "QSPI2"; + groups = "QSPI2"; + }; + + pinctrl_rgmii1_default: rgmii1_default { + function = "RGMII1"; + groups = "RGMII1"; + }; + + pinctrl_rgmii2_default: rgmii2_default { + function = "RGMII2"; + groups = "RGMII2"; + }; + + pinctrl_rgmii3_default: rgmii3_default { + function = "RGMII3"; + groups = "RGMII3"; + }; + + pinctrl_rgmii4_default: rgmii4_default { + function = "RGMII4"; + groups = "RGMII4"; + }; + + pinctrl_rmii1_default: rmii1_default { + function = "RMII1"; + groups = "RMII1"; + }; + + pinctrl_rmii2_default: rmii2_default { + function = "RMII2"; + groups = "RMII2"; + }; + + pinctrl_rmii3_default: rmii3_default { + function = "RMII3"; + groups = "RMII3"; + }; + + pinctrl_rmii4_default: rmii4_default { + function = "RMII4"; + groups = "RMII4"; + }; + + pinctrl_rxd1_default: rxd1_default { + function = "RXD1"; + groups = "RXD1"; + }; + + pinctrl_rxd2_default: rxd2_default { + function = "RXD2"; + groups = "RXD2"; + }; + + pinctrl_rxd3_default: rxd3_default { + function = "RXD3"; + groups = "RXD3"; + }; + + pinctrl_rxd4_default: rxd4_default { + function = "RXD4"; + groups = "RXD4"; + }; + + pinctrl_salt1_default: salt1_default { + function = "SALT1"; + groups = "SALT1"; + }; + + pinctrl_salt10g0_default: salt10g0_default { + function = "SALT10"; + groups = "SALT10G0"; + }; + + pinctrl_salt10g1_default: salt10g1_default { + function = "SALT10"; + groups = "SALT10G1"; + }; + + pinctrl_salt11g0_default: salt11g0_default { + function = "SALT11"; + groups = "SALT11G0"; + }; + + pinctrl_salt11g1_default: salt11g1_default { + function = "SALT11"; + groups = "SALT11G1"; + }; + + pinctrl_salt12g0_default: salt12g0_default { + function = "SALT12"; + groups = "SALT12G0"; + }; + + pinctrl_salt12g1_default: salt12g1_default { + function = "SALT12"; + groups = "SALT12G1"; + }; + + pinctrl_salt13g0_default: salt13g0_default { + function = "SALT13"; + groups = "SALT13G0"; + }; + + pinctrl_salt13g1_default: salt13g1_default { + function = "SALT13"; + groups = "SALT13G1"; + }; + + pinctrl_salt14g0_default: salt14g0_default { + function = "SALT14"; + groups = "SALT14G0"; + }; + + pinctrl_salt14g1_default: salt14g1_default { + function = "SALT14"; + groups = "SALT14G1"; + }; + + pinctrl_salt15g0_default: salt15g0_default { + function = "SALT15"; + groups = "SALT15G0"; + }; + + pinctrl_salt15g1_default: salt15g1_default { + function = "SALT15"; + groups = "SALT15G1"; + }; + + pinctrl_salt16g0_default: salt16g0_default { + function = "SALT16"; + groups = "SALT16G0"; + }; + + pinctrl_salt16g1_default: salt16g1_default { + function = "SALT16"; + groups = "SALT16G1"; + }; + + pinctrl_salt2_default: salt2_default { + function = "SALT2"; + groups = "SALT2"; + }; + + pinctrl_salt3_default: salt3_default { + function = "SALT3"; + groups = "SALT3"; + }; + + pinctrl_salt4_default: salt4_default { + function = "SALT4"; + groups = "SALT4"; + }; + + pinctrl_salt5_default: salt5_default { + function = "SALT5"; + groups = "SALT5"; + }; + + pinctrl_salt6_default: salt6_default { + function = "SALT6"; + groups = "SALT6"; + }; + + pinctrl_salt7_default: salt7_default { + function = "SALT7"; + groups = "SALT7"; + }; + + pinctrl_salt8_default: salt8_default { + function = "SALT8"; + groups = "SALT8"; + }; + + pinctrl_salt9g0_default: salt9g0_default { + function = "SALT9"; + groups = "SALT9G0"; + }; + + pinctrl_salt9g1_default: salt9g1_default { + function = "SALT9"; + groups = "SALT9G1"; + }; + + pinctrl_sd1_default: sd1_default { + function = "SD1"; + groups = "SD1"; + }; + + pinctrl_sd2_default: sd2_default { + function = "SD2"; + groups = "SD2"; + }; + + pinctrl_sd3_default: sd3_default { + function = "SD3"; + groups = "SD3"; + }; + + pinctrl_emmc_default: emmc_default { + function = "SD3"; + groups = "EMMC"; + }; + + pinctrl_sgpm1_default: sgpm1_default { + function = "SGPM1"; + groups = "SGPM1"; + }; + + pinctrl_sgps1_default: sgps1_default { + function = "SGPS1"; + groups = "SGPS1"; + }; + + pinctrl_sioonctrl_default: sioonctrl_default { + function = "SIOONCTRL"; + groups = "SIOONCTRL"; + }; + + pinctrl_siopbi_default: siopbi_default { + function = "SIOPBI"; + groups = "SIOPBI"; + }; + + pinctrl_siopbo_default: siopbo_default { + function = "SIOPBO"; + groups = "SIOPBO"; + }; + + pinctrl_siopwreq_default: siopwreq_default { + function = "SIOPWREQ"; + groups = "SIOPWREQ"; + }; + + pinctrl_siopwrgd_default: siopwrgd_default { + function = "SIOPWRGD"; + groups = "SIOPWRGD"; + }; + + pinctrl_sios3_default: sios3_default { + function = "SIOS3"; + groups = "SIOS3"; + }; + + pinctrl_sios5_default: sios5_default { + function = "SIOS5"; + groups = "SIOS5"; + }; + + pinctrl_siosci_default: siosci_default { + function = "SIOSCI"; + groups = "SIOSCI"; + }; + + pinctrl_spi1_default: spi1_default { + function = "SPI1"; + groups = "SPI1"; + }; + + pinctrl_spi1abr_default: spi1abr_default { + function = "SPI1ABR"; + groups = "SPI1ABR"; + }; + + pinctrl_spi1cs1_default: spi1cs1_default { + function = "SPI1CS1"; + groups = "SPI1CS1"; + }; + + pinctrl_spi1wp_default: spi1wp_default { + function = "SPI1WP"; + groups = "SPI1WP"; + }; + + pinctrl_spi2_default: spi2_default { + function = "SPI2"; + groups = "SPI2"; + }; + + pinctrl_spi2cs1_default: spi2cs1_default { + function = "SPI2CS1"; + groups = "SPI2CS1"; + }; + + pinctrl_spi2cs2_default: spi2cs2_default { + function = "SPI2CS2"; + groups = "SPI2CS2"; + }; + + pinctrl_tach0_default: tach0_default { + function = "TACH0"; + groups = "TACH0"; + }; + + pinctrl_tach1_default: tach1_default { + function = "TACH1"; + groups = "TACH1"; + }; + + pinctrl_tach10_default: tach10_default { + function = "TACH10"; + groups = "TACH10"; + }; + + pinctrl_tach11_default: tach11_default { + function = "TACH11"; + groups = "TACH11"; + }; + + pinctrl_tach12_default: tach12_default { + function = "TACH12"; + groups = "TACH12"; + }; + + pinctrl_tach13_default: tach13_default { + function = "TACH13"; + groups = "TACH13"; + }; + + pinctrl_tach14_default: tach14_default { + function = "TACH14"; + groups = "TACH14"; + }; + + pinctrl_tach15_default: tach15_default { + function = "TACH15"; + groups = "TACH15"; + }; + + pinctrl_tach2_default: tach2_default { + function = "TACH2"; + groups = "TACH2"; + }; + + pinctrl_tach3_default: tach3_default { + function = "TACH3"; + groups = "TACH3"; + }; + + pinctrl_tach4_default: tach4_default { + function = "TACH4"; + groups = "TACH4"; + }; + + pinctrl_tach5_default: tach5_default { + function = "TACH5"; + groups = "TACH5"; + }; + + pinctrl_tach6_default: tach6_default { + function = "TACH6"; + groups = "TACH6"; + }; + + pinctrl_tach7_default: tach7_default { + function = "TACH7"; + groups = "TACH7"; + }; + + pinctrl_tach8_default: tach8_default { + function = "TACH8"; + groups = "TACH8"; + }; + + pinctrl_tach9_default: tach9_default { + function = "TACH9"; + groups = "TACH9"; + }; + + pinctrl_thru0_default: thru0_default { + function = "THRU0"; + groups = "THRU0"; + }; + + pinctrl_thru1_default: thru1_default { + function = "THRU1"; + groups = "THRU1"; + }; + + pinctrl_thru2_default: thru2_default { + function = "THRU2"; + groups = "THRU2"; + }; + + pinctrl_thru3_default: thru3_default { + function = "THRU3"; + groups = "THRU3"; + }; + + pinctrl_txd1_default: txd1_default { + function = "TXD1"; + groups = "TXD1"; + }; + + pinctrl_txd2_default: txd2_default { + function = "TXD2"; + groups = "TXD2"; + }; + + pinctrl_txd3_default: txd3_default { + function = "TXD3"; + groups = "TXD3"; + }; + + pinctrl_txd4_default: txd4_default { + function = "TXD4"; + groups = "TXD4"; + }; + + pinctrl_uart10_default: uart10_default { + function = "UART10"; + groups = "UART10"; + }; + + pinctrl_uart11_default: uart11_default { + function = "UART11"; + groups = "UART11"; + }; + + pinctrl_uart12g0_default: uart12g0_default { + function = "UART12"; + groups = "UART12G0"; + }; + + pinctrl_uart12g1_default: uart12g1_default { + function = "UART12"; + groups = "UART12G1"; + }; + + pinctrl_uart13g0_default: uart13g0_default { + function = "UART13"; + groups = "UART13G0"; + }; + + pinctrl_uart13g1_default: uart13g1_default { + function = "UART13"; + groups = "UART13G1"; + }; + + pinctrl_uart6_default: uart6_default { + function = "UART6"; + groups = "UART6"; + }; + + pinctrl_uart7_default: uart7_default { + function = "UART7"; + groups = "UART7"; + }; + + pinctrl_uart8_default: uart8_default { + function = "UART8"; + groups = "UART8"; + }; + + pinctrl_uart9_default: uart9_default { + function = "UART9"; + groups = "UART9"; + }; + + pinctrl_vb_default: vb_default { + function = "VB"; + groups = "VB"; + }; + + pinctrl_vgahs_default: vgahs_default { + function = "VGAHS"; + groups = "VGAHS"; + }; + + pinctrl_vgavs_default: vgavs_default { + function = "VGAVS"; + groups = "VGAVS"; + }; + + pinctrl_wdtrst1_default: wdtrst1_default { + function = "WDTRST1"; + groups = "WDTRST1"; + }; + + pinctrl_wdtrst2_default: wdtrst2_default { + function = "WDTRST2"; + groups = "WDTRST2"; + }; + + pinctrl_wdtrst3_default: wdtrst3_default { + function = "WDTRST3"; + groups = "WDTRST3"; + }; + + pinctrl_wdtrst4_default: wdtrst4_default { + function = "WDTRST4"; + groups = "WDTRST4"; + }; +}; diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi new file mode 100644 index 000000000000..3a1422f7c49c --- /dev/null +++ b/arch/arm/boot/dts/aspeed-g6.dtsi @@ -0,0 +1,261 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +// Copyright 2019 IBM Corp. + +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/clock/ast2600-clock.h> + +/ { + model = "Aspeed BMC"; + compatible = "aspeed,ast2600"; + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&gic>; + + aliases { + serial4 = &uart5; + }; + + + cpus { + #address-cells = <1>; + #size-cells = <0>; + enable-method = "aspeed,ast2600-smp"; + + cpu@f00 { + compatible = "arm,cortex-a7"; + device_type = "cpu"; + reg = <0xf00>; + }; + + cpu@f01 { + compatible = "arm,cortex-a7"; + device_type = "cpu"; + reg = <0xf01>; + }; + }; + + timer { + compatible = "arm,armv7-timer"; + interrupt-parent = <&gic>; + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>; + clocks = <&syscon ASPEED_CLK_HPLL>; + arm,cpu-registers-not-fw-configured; + }; + + ahb { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + device_type = "soc"; + ranges; + + gic: interrupt-controller@40461000 { + compatible = "arm,cortex-a7-gic"; + interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>; + #interrupt-cells = <3>; + interrupt-controller; + interrupt-parent = <&gic>; + reg = <0x40461000 0x1000>, + <0x40462000 0x1000>, + <0x40464000 0x2000>, + <0x40466000 0x2000>; + }; + + mdio0: mdio@1e650000 { + compatible = "aspeed,ast2600-mdio"; + reg = <0x1e650000 0x8>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + mdio1: mdio@1e650008 { + compatible = "aspeed,ast2600-mdio"; + reg = <0x1e650008 0x8>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + mdio2: mdio@1e650010 { + compatible = "aspeed,ast2600-mdio"; + reg = <0x1e650010 0x8>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + mdio3: mdio@1e650018 { + compatible = "aspeed,ast2600-mdio"; + reg = <0x1e650018 0x8>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + mac0: ftgmac@1e660000 { + compatible = "aspeed,ast2600-mac", "faraday,ftgmac100"; + reg = <0x1e660000 0x180>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>; + status = "disabled"; + }; + + mac1: ftgmac@1e680000 { + compatible = "aspeed,ast2600-mac", "faraday,ftgmac100"; + reg = <0x1e680000 0x180>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&syscon ASPEED_CLK_GATE_MAC2CLK>; + status = "disabled"; + }; + + mac2: ftgmac@1e670000 { + compatible = "aspeed,ast2600-mac", "faraday,ftgmac100"; + reg = <0x1e670000 0x180>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&syscon ASPEED_CLK_GATE_MAC3CLK>; + status = "disabled"; + }; + + mac3: ftgmac@1e690000 { + compatible = "aspeed,ast2600-mac", "faraday,ftgmac100"; + reg = <0x1e690000 0x180>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&syscon ASPEED_CLK_GATE_MAC4CLK>; + status = "disabled"; + }; + + apb { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + syscon: syscon@1e6e2000 { + compatible = "aspeed,ast2600-scu", "syscon", "simple-mfd"; + reg = <0x1e6e2000 0x1000>; + ranges = <0 0x1e6e2000 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + #clock-cells = <1>; + #reset-cells = <1>; + + pinctrl: pinctrl { + compatible = "aspeed,ast2600-pinctrl"; + }; + + smp-memram@180 { + compatible = "aspeed,ast2600-smpmem"; + reg = <0x180 0x40>; + }; + }; + + rng: hwrng@1e6e2524 { + compatible = "timeriomem_rng"; + reg = <0x1e6e2524 0x4>; + period = <1>; + quality = <100>; + }; + + rtc: rtc@1e781000 { + compatible = "aspeed,ast2600-rtc"; + reg = <0x1e781000 0x18>; + interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + uart5: serial@1e784000 { + compatible = "ns16550a"; + reg = <0x1e784000 0x1000>; + reg-shift = <2>; + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&syscon ASPEED_CLK_GATE_UART5CLK>; + no-loopback-test; + }; + + wdt1: watchdog@1e785000 { + compatible = "aspeed,ast2600-wdt"; + reg = <0x1e785000 0x40>; + }; + + wdt2: watchdog@1e785040 { + compatible = "aspeed,ast2600-wdt"; + reg = <0x1e785040 0x40>; + status = "disabled"; + }; + + wdt3: watchdog@1e785080 { + compatible = "aspeed,ast2600-wdt"; + reg = <0x1e785080 0x40>; + status = "disabled"; + }; + + wdt4: watchdog@1e7850C0 { + compatible = "aspeed,ast2600-wdt"; + reg = <0x1e7850C0 0x40>; + status = "disabled"; + }; + + sdc: sdc@1e740000 { + compatible = "aspeed,ast2600-sd-controller"; + reg = <0x1e740000 0x100>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x1e740000 0x10000>; + clocks = <&syscon ASPEED_CLK_GATE_SDCLK>; + status = "disabled"; + + sdhci0: sdhci@1e740100 { + compatible = "aspeed,ast2600-sdhci", "sdhci"; + reg = <0x100 0x100>; + interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>; + sdhci,auto-cmd12; + clocks = <&syscon ASPEED_CLK_SDIO>; + status = "disabled"; + }; + + sdhci1: sdhci@1e740200 { + compatible = "aspeed,ast2600-sdhci", "sdhci"; + reg = <0x200 0x100>; + interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>; + sdhci,auto-cmd12; + clocks = <&syscon ASPEED_CLK_SDIO>; + status = "disabled"; + }; + }; + + emmc: sdc@1e750000 { + compatible = "aspeed,ast2600-sd-controller"; + reg = <0x1e750000 0x100>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x1e750000 0x10000>; + clocks = <&syscon ASPEED_CLK_GATE_EMMCCLK>; + status = "disabled"; + + sdhci@1e750100 { + compatible = "aspeed,ast2600-sdhci"; + reg = <0x100 0x100>; + sdhci,auto-cmd12; + interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&syscon ASPEED_CLK_EMMC>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_emmc_default>; + }; + }; + }; + }; +}; + +#include "aspeed-g6-pinctrl.dtsi" diff --git a/arch/arm/boot/dts/at91-ariag25.dts b/arch/arm/boot/dts/at91-ariag25.dts index 0d695c762e54..dbfefef2869d 100644 --- a/arch/arm/boot/dts/at91-ariag25.dts +++ b/arch/arm/boot/dts/at91-ariag25.dts @@ -14,11 +14,6 @@ "atmel,at91sam9x5", "atmel,at91sam9"; aliases { - serial0 = &dbgu; - serial1 = &usart0; - serial2 = &usart1; - serial3 = &usart2; - serial4 = &usart3; serial5 = &uart0; serial6 = &uart1; }; @@ -42,132 +37,6 @@ }; }; - ahb { - apb { - mmc0: mmc@f0008000 { - /* N.B. Aria has no SD card detect (CD), assumed present */ - - pinctrl-0 = < - &pinctrl_mmc0_slot0_clk_cmd_dat0 - &pinctrl_mmc0_slot0_dat1_3>; - status = "okay"; - slot@0 { - reg = <0>; - bus-width = <4>; - }; - }; - - tcb0: timer@f8008000 { - timer@0 { - compatible = "atmel,tcb-timer"; - reg = <0>; - }; - - timer@1 { - compatible = "atmel,tcb-timer"; - reg = <1>; - }; - }; - - i2c0: i2c@f8010000 { - status = "okay"; - }; - - i2c1: i2c@f8014000 { - status = "okay"; - }; - - /* TWD2+TCLK2 hidden behind ethernet, so no i2c2 */ - - usart0: serial@f801c000 { - pinctrl-0 = <&pinctrl_usart0 - &pinctrl_usart0_rts - &pinctrl_usart0_cts>; - status = "okay"; - }; - - usart1: serial@f8020000 { - pinctrl-0 = <&pinctrl_usart1 - /* &pinctrl_usart1_rts */ - /* &pinctrl_usart1_cts */ - >; - status = "okay"; - }; - - usart2: serial@f8024000 { - /* cannot activate RTS2+CTS2, clash with - * ethernet on PB0 and PB1 */ - pinctrl-0 = <&pinctrl_usart2>; - status = "okay"; - }; - - usart3: serial@f8028000 { - compatible = "atmel,at91sam9260-usart"; - reg = <0xf8028000 0x200>; - interrupts = <8 4 5>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usart3 - /* &pinctrl_usart3_rts */ - /* &pinctrl_usart3_cts */ - >; - status = "okay"; - }; - - macb0: ethernet@f802c000 { - phy-mode = "rmii"; - /* - * following can be overwritten by bootloader: - * for example u-boot 'ftd set' command - */ - local-mac-address = [00 00 00 00 00 00]; - status = "okay"; - }; - - /* - * UART0/1 pins are marked as GPIO on - * Aria documentation. - * Change to "okay" if you need additional serial ports - */ - uart0: serial@f8040000 { - status = "disabled"; - }; - - uart1: serial@f8044000 { - status = "disabled"; - }; - - adc0: adc@f804c000 { - status = "okay"; - atmel,adc-channels-used = <0xf>; - }; - - dbgu: serial@fffff200 { - status = "okay"; - }; - - pinctrl@fffff400 { - w1_0 { - pinctrl_w1_0: w1_0-0 { - atmel,pins = <0 21 0x0 0x1>; /* PA21 PIO, pull-up */ - }; - }; - }; - - rtc@fffffeb0 { - status = "okay"; - }; - }; - - usb0: ohci@600000 { - status = "okay"; - num-ports = <3>; - }; - - usb1: ehci@700000 { - status = "okay"; - }; - }; - leds { compatible = "gpio-leds"; @@ -187,3 +56,127 @@ pinctrl-0 = <&pinctrl_w1_0>; }; }; + +&adc0 { + status = "okay"; + atmel,adc-channels-used = <0xf>; +}; + +&dbgu { + status = "okay"; +}; + +&i2c0 { + status = "okay"; +}; + +&i2c1 { + status = "okay"; +}; + +/* TWD2+TCLK2 hidden behind ethernet, so no i2c2 */ + +&macb0 { + phy-mode = "rmii"; + /* + * following can be overwritten by bootloader: + * for example u-boot 'ftd set' command + */ + local-mac-address = [00 00 00 00 00 00]; + status = "okay"; +}; + + +&mmc0 { + /* N.B. Aria has no SD card detect (CD), assumed present */ + + pinctrl-0 = < + &pinctrl_mmc0_slot0_clk_cmd_dat0 + &pinctrl_mmc0_slot0_dat1_3>; + status = "okay"; + + slot@0 { + reg = <0>; + bus-width = <4>; + }; +}; + +&pinctrl { + w1_0 { + pinctrl_w1_0: w1_0-0 { + atmel,pins = <0 21 0x0 0x1>; /* PA21 PIO, pull-up */ + }; + }; +}; + +&rtc { + status = "okay"; +}; + +&tcb0 { + timer@0 { + compatible = "atmel,tcb-timer"; + reg = <0>; + }; + + timer@1 { + compatible = "atmel,tcb-timer"; + reg = <1>; + }; +}; + +/* + * UART0/1 pins are marked as GPIO on + * Aria documentation. + * Change to "okay" if you need additional serial ports + */ +&uart0 { + status = "disabled"; +}; + +&uart1 { + status = "disabled"; +}; + +&usart0 { + pinctrl-0 = <&pinctrl_usart0 + &pinctrl_usart0_rts + &pinctrl_usart0_cts>; + status = "okay"; +}; + +&usart1 { + pinctrl-0 = <&pinctrl_usart1 + /* &pinctrl_usart1_rts */ + /* &pinctrl_usart1_cts */ + >; + status = "okay"; +}; + +&usart2 { + /* cannot activate RTS2+CTS2, clash with + * ethernet on PB0 and PB1 */ + pinctrl-0 = <&pinctrl_usart2>; + status = "okay"; +}; + +&usart3 { + compatible = "atmel,at91sam9260-usart"; + reg = <0xf8028000 0x200>; + interrupts = <8 4 5>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usart3 + /* &pinctrl_usart3_rts */ + /* &pinctrl_usart3_cts */ + >; + status = "okay"; +}; + +&usb0 { + status = "okay"; + num-ports = <3>; +}; + +&usb1 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/at91-ariettag25.dts b/arch/arm/boot/dts/at91-ariettag25.dts index 7a34c4dc05d2..0267e72c074a 100644 --- a/arch/arm/boot/dts/at91-ariettag25.dts +++ b/arch/arm/boot/dts/at91-ariettag25.dts @@ -6,14 +6,11 @@ */ /dts-v1/; #include "at91sam9g25.dtsi" + / { model = "Acme Systems Arietta G25"; compatible = "acme,ariettag25", "atmel,at91sam9x5", "atmel,at91sam9"; - aliases { - serial0 = &dbgu; - }; - chosen { stdout-path = "serial0:115200n8"; }; @@ -32,57 +29,9 @@ }; }; - ahb { - apb { - mmc0: mmc@f0008000 { - pinctrl-0 = < - &pinctrl_mmc0_slot0_clk_cmd_dat0 - &pinctrl_mmc0_slot0_dat1_3>; - status = "okay"; - - slot@0 { - reg = <0>; - bus-width = <4>; - }; - }; - - tcb0: timer@f8008000 { - timer@0 { - compatible = "atmel,tcb-timer"; - reg = <0>; - }; - - timer@1 { - compatible = "atmel,tcb-timer"; - reg = <1>; - }; - }; - - usb2: gadget@f803c000 { - status = "okay"; - }; - - dbgu: serial@fffff200 { - status = "okay"; - }; - - rtc@fffffeb0 { - status = "okay"; - }; - }; - - usb0: ohci@600000 { - status = "okay"; - num-ports = <3>; - }; - - usb1: ehci@700000 { - status = "okay"; - }; - }; - leds { compatible = "gpio-leds"; + arietta_led { label = "arietta_led"; gpios = <&pioB 8 GPIO_ACTIVE_HIGH>; /* PB8 */ @@ -90,3 +39,48 @@ }; }; }; + +&dbgu { + status = "okay"; +}; + +&mmc0 { + pinctrl-0 = < + &pinctrl_mmc0_slot0_clk_cmd_dat0 + &pinctrl_mmc0_slot0_dat1_3>; + status = "okay"; + + slot@0 { + reg = <0>; + bus-width = <4>; + }; +}; + +&rtc { + status = "okay"; +}; + +&tcb0 { + timer@0 { + compatible = "atmel,tcb-timer"; + reg = <0>; + }; + + timer@1 { + compatible = "atmel,tcb-timer"; + reg = <1>; + }; +}; + +&usb0 { + num-ports = <3>; + status = "okay"; +}; + +&usb1 { + status = "okay"; +}; + +&usb2 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/at91-cosino.dtsi b/arch/arm/boot/dts/at91-cosino.dtsi index 47721c9a2e42..feebd54f670e 100644 --- a/arch/arm/boot/dts/at91-cosino.dtsi +++ b/arch/arm/boot/dts/at91-cosino.dtsi @@ -33,122 +33,119 @@ clock-frequency = <12000000>; }; }; +}; - ahb { - apb { - tcb0: timer@f8008000 { - timer@0 { - compatible = "atmel,tcb-timer"; - reg = <0>; - }; +&adc0 { + atmel,adc-ts-wires = <4>; + atmel,adc-ts-pressure-threshold = <10000>; + status = "okay"; +}; + +&dbgu { + status = "okay"; +}; - timer@1 { - compatible = "atmel,tcb-timer"; - reg = <1>; +&ebi { + pinctrl-0 = <&pinctrl_ebi_addr_nand + &pinctrl_ebi_data_0_7>; + pinctrl-names = "default"; + status = "okay"; + + nand-controller { + pinctrl-0 = <&pinctrl_nand_oe_we + &pinctrl_nand_cs + &pinctrl_nand_rb>; + pinctrl-names = "default"; + status = "okay"; + + nand@3 { + reg = <0x3 0x0 0x800000>; + rb-gpios = <&pioD 5 GPIO_ACTIVE_HIGH>; + cs-gpios = <&pioD 4 GPIO_ACTIVE_HIGH>; + nand-bus-width = <8>; + nand-ecc-mode = "hw"; + nand-ecc-strength = <4>; + nand-ecc-step-size = <512>; + nand-on-flash-bbt; + label = "atmel_nand"; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + at91bootstrap@0 { + label = "at91bootstrap"; + reg = <0x0 0x40000>; }; - }; - mmc0: mmc@f0008000 { - pinctrl-0 = < - &pinctrl_board_mmc0 - &pinctrl_mmc0_slot0_clk_cmd_dat0 - &pinctrl_mmc0_slot0_dat1_3>; - status = "okay"; - slot@0 { - reg = <0>; - bus-width = <4>; - cd-gpios = <&pioD 15 GPIO_ACTIVE_HIGH>; + uboot@40000 { + label = "u-boot"; + reg = <0x40000 0x80000>; }; - }; - dbgu: serial@fffff200 { - status = "okay"; - }; + ubootenv@c0000 { + label = "U-Boot Env"; + reg = <0xc0000 0x140000>; + }; - usart0: serial@f801c000 { - status = "okay"; - }; + kernel@200000 { + label = "kernel"; + reg = <0x200000 0x600000>; + }; - i2c0: i2c@f8010000 { - status = "okay"; + rootfs@800000 { + label = "rootfs"; + reg = <0x800000 0x0f800000>; + }; }; + }; + }; +}; - adc0: adc@f804c000 { - atmel,adc-ts-wires = <4>; - atmel,adc-ts-pressure-threshold = <10000>; - status = "okay"; - }; +&i2c0 { + status = "okay"; +}; - pinctrl@fffff400 { - mmc0 { - pinctrl_board_mmc0: mmc0-board { - atmel,pins = - <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD15 gpio CD pin pull up and deglitch */ - }; - }; - }; +&mmc0 { + pinctrl-0 = < + &pinctrl_board_mmc0 + &pinctrl_mmc0_slot0_clk_cmd_dat0 + &pinctrl_mmc0_slot0_dat1_3>; + status = "okay"; + + slot@0 { + reg = <0>; + bus-width = <4>; + cd-gpios = <&pioD 15 GPIO_ACTIVE_HIGH>; + }; +}; - watchdog@fffffe40 { - status = "okay"; - }; +&pinctrl { + mmc0 { + pinctrl_board_mmc0: mmc0-board { + atmel,pins = + <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD15 gpio CD pin pull up and deglitch */ }; + }; +}; - ebi: ebi@10000000 { - pinctrl-0 = <&pinctrl_ebi_addr_nand - &pinctrl_ebi_data_0_7>; - pinctrl-names = "default"; - status = "okay"; - - nand_controller: nand-controller { - status = "okay"; - pinctrl-0 = <&pinctrl_nand_oe_we - &pinctrl_nand_cs - &pinctrl_nand_rb>; - pinctrl-names = "default"; - - nand@3 { - reg = <0x3 0x0 0x800000>; - rb-gpios = <&pioD 5 GPIO_ACTIVE_HIGH>; - cs-gpios = <&pioD 4 GPIO_ACTIVE_HIGH>; - nand-bus-width = <8>; - nand-ecc-mode = "hw"; - nand-ecc-strength = <4>; - nand-ecc-step-size = <512>; - nand-on-flash-bbt; - label = "atmel_nand"; - - partitions { - compatible = "fixed-partitions"; - #address-cells = <1>; - #size-cells = <1>; - - at91bootstrap@0 { - label = "at91bootstrap"; - reg = <0x0 0x40000>; - }; - - uboot@40000 { - label = "u-boot"; - reg = <0x40000 0x80000>; - }; - - ubootenv@c0000 { - label = "U-Boot Env"; - reg = <0xc0000 0x140000>; - }; - - kernel@200000 { - label = "kernel"; - reg = <0x200000 0x600000>; - }; - - rootfs@800000 { - label = "rootfs"; - reg = <0x800000 0x0f800000>; - }; - }; - }; - }; - }; +&tcb0 { + timer@0 { + compatible = "atmel,tcb-timer"; + reg = <0>; + }; + + timer@1 { + compatible = "atmel,tcb-timer"; + reg = <1>; }; }; + +&usart0 { + status = "okay"; +}; + +&watchdog { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/at91-cosino_mega2560.dts b/arch/arm/boot/dts/at91-cosino_mega2560.dts index 8fde06adf7cb..73e88d1ba4ed 100644 --- a/arch/arm/boot/dts/at91-cosino_mega2560.dts +++ b/arch/arm/boot/dts/at91-cosino_mega2560.dts @@ -17,61 +17,58 @@ / { model = "HCE Cosino Mega 2560"; compatible = "hce,cosino_mega2560", "atmel,at91sam9x5", "atmel,at91sam9"; +}; + +&adc0 { + atmel,adc-ts-wires = <4>; + atmel,adc-ts-pressure-threshold = <10000>; + status = "okay"; +}; - ahb { - apb { - macb0: ethernet@f802c000 { - phy-mode = "rmii"; - status = "okay"; - }; +&macb0 { + phy-mode = "rmii"; + status = "okay"; +}; - adc0: adc@f804c000 { - atmel,adc-ts-wires = <4>; - atmel,adc-ts-pressure-threshold = <10000>; - status = "okay"; - }; +&mmc1 { + pinctrl-0 = < + &pinctrl_mmc1_slot0_clk_cmd_dat0 + &pinctrl_mmc1_slot0_dat1_3>; + status = "okay"; - rtc@fffffeb0 { - status = "okay"; - }; + slot@0 { + reg = <0>; + bus-width = <4>; + non-removable; + }; +}; - usart1: serial@f8020000 { - status = "okay"; - }; +&rtc { + status = "okay"; +}; - usart2: serial@f8024000 { - status = "okay"; - }; +&usart1 { + status = "okay"; +}; - usb2: gadget@f803c000 { - atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>; - status = "okay"; - }; +&usart2 { + status = "okay"; +}; - mmc1: mmc@f000c000 { - pinctrl-0 = < - &pinctrl_mmc1_slot0_clk_cmd_dat0 - &pinctrl_mmc1_slot0_dat1_3>; - status = "okay"; - slot@0 { - reg = <0>; - bus-width = <4>; - non-removable; - }; - }; - }; +&usb0 { + num-ports = <3>; + atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW */ + &pioD 19 GPIO_ACTIVE_LOW + &pioD 20 GPIO_ACTIVE_LOW + >; + status = "okay"; +}; - usb0: ohci@600000 { - status = "okay"; - num-ports = <3>; - atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW */ - &pioD 19 GPIO_ACTIVE_LOW - &pioD 20 GPIO_ACTIVE_LOW - >; - }; +&usb1 { + status = "okay"; +}; - usb1: ehci@700000 { - status = "okay"; - }; - }; +&usb2 { + atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>; + status = "okay"; }; diff --git a/arch/arm/boot/dts/at91-kizboxmini.dts b/arch/arm/boot/dts/at91-kizboxmini.dts index 0620dcdf4dfb..cb22f5fb055f 100644 --- a/arch/arm/boot/dts/at91-kizboxmini.dts +++ b/arch/arm/boot/dts/at91-kizboxmini.dts @@ -32,96 +32,6 @@ }; ahb { - apb { - tcb0: timer@f8008000 { - timer@0 { - compatible = "atmel,tcb-timer"; - reg = <0>; - }; - - timer@1 { - compatible = "atmel,tcb-timer"; - reg = <1>; - }; - }; - - usart0: serial@f801c000 { - status = "okay"; - }; - - macb0: ethernet@f802c000 { - phy-mode = "rmii"; - status = "okay"; - }; - - pwm0: pwm@f8034000 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pwm0_pwm0_1 - &pinctrl_pwm0_pwm1_1>; - status = "okay"; - }; - - dbgu: serial@fffff200 { - status = "okay"; - }; - - watchdog@fffffe40 { - status = "okay"; - }; - }; - - usb0: ohci@600000 { - num-ports = <1>; - status = "okay"; - }; - - usb1: ehci@700000 { - status = "okay"; - }; - - ebi: ebi@10000000 { - pinctrl-0 = <&pinctrl_ebi_addr_nand - &pinctrl_ebi_data_0_7>; - pinctrl-names = "default"; - status = "okay"; - - nand_controller: nand-controller { - status = "okay"; - pinctrl-0 = <&pinctrl_nand_oe_we - &pinctrl_nand_cs - &pinctrl_nand_rb>; - pinctrl-names = "default"; - - nand@3 { - reg = <0x3 0x0 0x800000>; - rb-gpios = <&pioD 5 GPIO_ACTIVE_HIGH>; - cs-gpios = <&pioD 4 GPIO_ACTIVE_HIGH>; - nand-bus-width = <8>; - nand-ecc-mode = "hw"; - nand-ecc-strength = <4>; - nand-ecc-step-size = <512>; - nand-on-flash-bbt; - label = "atmel_nand"; - - partitions { - compatible = "fixed-partitions"; - #address-cells = <1>; - #size-cells = <1>; - - bootstrap@0 { - label = "bootstrap"; - reg = <0x0 0x20000>; - }; - - ubi@20000 { - label = "ubi"; - reg = <0x20000 0x7fe0000>; - }; - }; - }; - }; - }; - nand0: nand@40000000 { nand-bus-width = <8>; nand-ecc-mode = "hw"; @@ -130,7 +40,6 @@ atmel,pmecc-sector-size = <512>; nand-on-flash-bbt; status = "okay"; - }; }; @@ -172,3 +81,91 @@ }; }; }; + +&dbgu { + status = "okay"; +}; + +&ebi { + pinctrl-0 = <&pinctrl_ebi_addr_nand + &pinctrl_ebi_data_0_7>; + pinctrl-names = "default"; + status = "okay"; + + nand-controller { + pinctrl-0 = <&pinctrl_nand_oe_we + &pinctrl_nand_cs + &pinctrl_nand_rb>; + pinctrl-names = "default"; + status = "okay"; + + nand@3 { + reg = <0x3 0x0 0x800000>; + rb-gpios = <&pioD 5 GPIO_ACTIVE_HIGH>; + cs-gpios = <&pioD 4 GPIO_ACTIVE_HIGH>; + nand-bus-width = <8>; + nand-ecc-mode = "hw"; + nand-ecc-strength = <4>; + nand-ecc-step-size = <512>; + nand-on-flash-bbt; + label = "atmel_nand"; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + bootstrap@0 { + label = "bootstrap"; + reg = <0x0 0x20000>; + }; + + ubi@20000 { + label = "ubi"; + reg = <0x20000 0x7fe0000>; + }; + }; + }; + }; +}; + +&macb0 { + phy-mode = "rmii"; + status = "okay"; +}; + +&pwm0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm0_pwm0_1 + &pinctrl_pwm0_pwm1_1>; + status = "okay"; +}; + +&tcb0 { + timer@0 { + compatible = "atmel,tcb-timer"; + reg = <0>; + }; + + timer@1 { + compatible = "atmel,tcb-timer"; + reg = <1>; + }; +}; + +&usart0 { + status = "okay"; +}; + +&usb0 { + num-ports = <1>; + status = "okay"; +}; + +&usb1 { + status = "okay"; +}; + +&watchdog { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/at91sam9261ek.dts b/arch/arm/boot/dts/at91sam9261ek.dts index 7debdeabcf2f..c4ef74fea97c 100644 --- a/arch/arm/boot/dts/at91sam9261ek.dts +++ b/arch/arm/boot/dts/at91sam9261ek.dts @@ -40,7 +40,7 @@ atmel,power-control-gpio = <&pioA 12 GPIO_ACTIVE_LOW>; status = "okay"; - display0: display { + display0: panel { bits-per-pixel = <16>; atmel,lcdcon-backlight; atmel,dmacon = <0x1>; diff --git a/arch/arm/boot/dts/at91sam9263ek.dts b/arch/arm/boot/dts/at91sam9263ek.dts index 45e0c6e88cab..62d218542a48 100644 --- a/arch/arm/boot/dts/at91sam9263ek.dts +++ b/arch/arm/boot/dts/at91sam9263ek.dts @@ -110,7 +110,7 @@ display = <&display0>; status = "okay"; - display0: display { + display0: panel { bits-per-pixel = <16>; atmel,lcdcon-backlight; atmel,dmacon = <0x1>; diff --git a/arch/arm/boot/dts/at91sam9g15.dtsi b/arch/arm/boot/dts/at91sam9g15.dtsi index d77c69ad7f02..dde88276fe52 100644 --- a/arch/arm/boot/dts/at91sam9g15.dtsi +++ b/arch/arm/boot/dts/at91sam9g15.dtsi @@ -11,22 +11,18 @@ / { model = "Atmel AT91SAM9G15 SoC"; compatible = "atmel,at91sam9g15", "atmel,at91sam9x5"; +}; - ahb { - apb { - pinctrl@fffff400 { - atmel,mux-mask = < - /* A B C */ - 0xffffffff 0xffe0399f 0x00000000 /* pioA */ - 0x00040000 0x00047e3f 0x00000000 /* pioB */ - 0xfdffffff 0x00000000 0xb83fffff /* pioC */ - 0x003fffff 0x003f8000 0x00000000 /* pioD */ - >; - }; +&pinctrl { + atmel,mux-mask = < + /* A B C */ + 0xffffffff 0xffe0399f 0x00000000 /* pioA */ + 0x00040000 0x00047e3f 0x00000000 /* pioB */ + 0xfdffffff 0x00000000 0xb83fffff /* pioC */ + 0x003fffff 0x003f8000 0x00000000 /* pioD */ + >; +}; - pmc: pmc@fffffc00 { - compatible = "atmel,at91sam9g15-pmc", "atmel,at91sam9x5-pmc", "syscon"; - }; - }; - }; +&pmc { + compatible = "atmel,at91sam9g15-pmc", "atmel,at91sam9x5-pmc", "syscon"; }; diff --git a/arch/arm/boot/dts/at91sam9g15ek.dts b/arch/arm/boot/dts/at91sam9g15ek.dts index 97100d298400..889a5097eb2d 100644 --- a/arch/arm/boot/dts/at91sam9g15ek.dts +++ b/arch/arm/boot/dts/at91sam9g15ek.dts @@ -14,14 +14,6 @@ model = "Atmel AT91SAM9G15-EK"; compatible = "atmel,at91sam9g15ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; - ahb { - apb { - hlcdc: hlcdc@f8038000 { - status = "okay"; - }; - }; - }; - backlight: backlight { status = "okay"; }; @@ -38,3 +30,7 @@ status = "okay"; }; }; + +&hlcdc { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/at91sam9g25ek.dts b/arch/arm/boot/dts/at91sam9g25ek.dts index a02c6c79ce52..61b0bdb615dc 100644 --- a/arch/arm/boot/dts/at91sam9g25ek.dts +++ b/arch/arm/boot/dts/at91sam9g25ek.dts @@ -12,57 +12,54 @@ / { model = "Atmel AT91SAM9G25-EK"; compatible = "atmel,at91sam9g25ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; +}; - ahb { - apb { - spi0: spi@f0000000 { - status = "disabled"; - }; - - mmc1: mmc@f000c000 { - status = "disabled"; - }; - - i2c0: i2c@f8010000 { - ov2640: camera@30 { - compatible = "ovti,ov2640"; - reg = <0x30>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pck0_as_isi_mck &pinctrl_sensor_power &pinctrl_sensor_reset>; - resetb-gpios = <&pioA 7 GPIO_ACTIVE_LOW>; - pwdn-gpios = <&pioA 13 GPIO_ACTIVE_HIGH>; - clocks = <&pmc PMC_TYPE_SYSTEM 8>; - clock-names = "xvclk"; - assigned-clocks = <&pmc PMC_TYPE_SYSTEM 8>; - assigned-clock-rates = <25000000>; - status = "okay"; +&i2c0 { + camera@30 { + compatible = "ovti,ov2640"; + reg = <0x30>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pck0_as_isi_mck &pinctrl_sensor_power &pinctrl_sensor_reset>; + resetb-gpios = <&pioA 7 GPIO_ACTIVE_LOW>; + pwdn-gpios = <&pioA 13 GPIO_ACTIVE_HIGH>; + clocks = <&pmc PMC_TYPE_SYSTEM 8>; + clock-names = "xvclk"; + assigned-clocks = <&pmc PMC_TYPE_SYSTEM 8>; + assigned-clock-rates = <25000000>; + status = "okay"; - port { - ov2640_0: endpoint { - remote-endpoint = <&isi_0>; - bus-width = <8>; - }; - }; - }; + port { + ov2640_0: endpoint { + remote-endpoint = <&isi_0>; + bus-width = <8>; }; + }; + }; +}; - macb0: ethernet@f802c000 { - phy-mode = "rmii"; - status = "okay"; - }; +&isi { + status = "okay"; - isi: isi@f8048000 { - status = "okay"; - port { - isi_0: endpoint@0 { - reg = <0>; - remote-endpoint = <&ov2640_0>; - bus-width = <8>; - vsync-active = <1>; - hsync-active = <1>; - }; - }; - }; + port { + isi_0: endpoint@0 { + reg = <0>; + remote-endpoint = <&ov2640_0>; + bus-width = <8>; + vsync-active = <1>; + hsync-active = <1>; }; }; }; + +&macb0 { + phy-mode = "rmii"; + status = "okay"; +}; + +&mmc1 { + status = "disabled"; +}; + +&spi0 { + status = "disabled"; +}; diff --git a/arch/arm/boot/dts/at91sam9g35ek.dts b/arch/arm/boot/dts/at91sam9g35ek.dts index 449ec712ab52..f966b56de63c 100644 --- a/arch/arm/boot/dts/at91sam9g35ek.dts +++ b/arch/arm/boot/dts/at91sam9g35ek.dts @@ -14,19 +14,6 @@ model = "Atmel AT91SAM9G35-EK"; compatible = "atmel,at91sam9g35ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; - ahb { - apb { - macb0: ethernet@f802c000 { - phy-mode = "rmii"; - status = "okay"; - }; - - hlcdc: hlcdc@f8038000 { - status = "okay"; - }; - }; - }; - backlight: backlight { status = "okay"; }; @@ -43,3 +30,12 @@ status = "okay"; }; }; + +&hlcdc { + status = "okay"; +}; + +&macb0 { + phy-mode = "rmii"; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/at91sam9m10g45ek.dts b/arch/arm/boot/dts/at91sam9m10g45ek.dts index 06d74ff1a7d0..84bed6f55fcd 100644 --- a/arch/arm/boot/dts/at91sam9m10g45ek.dts +++ b/arch/arm/boot/dts/at91sam9m10g45ek.dts @@ -235,7 +235,7 @@ display = <&display0>; status = "okay"; - display0: display { + display0: panel { bits-per-pixel = <32>; atmel,lcdcon-backlight; atmel,dmacon = <0x1>; diff --git a/arch/arm/boot/dts/at91sam9rlek.dts b/arch/arm/boot/dts/at91sam9rlek.dts index 3a3869444fdc..0de75d3c4f18 100644 --- a/arch/arm/boot/dts/at91sam9rlek.dts +++ b/arch/arm/boot/dts/at91sam9rlek.dts @@ -36,7 +36,7 @@ display = <&display0>; status = "okay"; - display0: display { + display0: panel { bits-per-pixel = <16>; atmel,lcdcon-backlight; atmel,dmacon = <0x1>; diff --git a/arch/arm/boot/dts/at91sam9x25ek.dts b/arch/arm/boot/dts/at91sam9x25ek.dts index 4e1c3df89a6c..ad7c6b36f0ba 100644 --- a/arch/arm/boot/dts/at91sam9x25ek.dts +++ b/arch/arm/boot/dts/at91sam9x25ek.dts @@ -12,28 +12,24 @@ / { model = "Atmel AT91SAM9X25-EK"; compatible = "atmel,at91sam9x25ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; +}; - ahb { - apb { - can1: can@f8004000 { - status = "okay"; - }; +&can1 { + status = "okay"; +}; - macb0: ethernet@f802c000 { - phy-mode = "rmii"; - status = "okay"; - }; +&macb0 { + phy-mode = "rmii"; + status = "okay"; +}; - macb1: ethernet@f8030000 { - phy-mode = "rmii"; - status = "okay"; - }; +&macb1 { + phy-mode = "rmii"; + status = "okay"; +}; - pwm0: pwm@f8034000 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pwm0_pwm0_1>; - status = "okay"; - }; - }; - }; +&pwm0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm0_pwm0_1>; + status = "okay"; }; diff --git a/arch/arm/boot/dts/at91sam9x35ek.dts b/arch/arm/boot/dts/at91sam9x35ek.dts index 7646c680fa97..66675c787b97 100644 --- a/arch/arm/boot/dts/at91sam9x35ek.dts +++ b/arch/arm/boot/dts/at91sam9x35ek.dts @@ -13,32 +13,29 @@ / { model = "Atmel AT91SAM9X35-EK"; compatible = "atmel,at91sam9x35ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; +}; - ahb { - apb { - macb0: ethernet@f802c000 { - phy-mode = "rmii"; - status = "okay"; - }; - hlcdc: hlcdc@f8038000 { - status = "okay"; - }; - }; - }; +&backlight { + status = "okay"; +}; - backlight: backlight { - status = "okay"; - }; +&bl_reg { + status = "okay"; +}; - bl_reg: backlight_regulator { - status = "okay"; - }; +&hlcdc { + status = "okay"; +}; - panel: panel { - status = "okay"; - }; +&macb0 { + phy-mode = "rmii"; + status = "okay"; +}; + +&panel { + status = "okay"; +}; - panel_reg: panel_regulator { - status = "okay"; - }; +&panel_reg { + status = "okay"; }; diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi index ef47c005ef03..7c2eb93f8cac 100644 --- a/arch/arm/boot/dts/at91sam9x5.dtsi +++ b/arch/arm/boot/dts/at91sam9x5.dtsi @@ -941,7 +941,7 @@ status = "disabled"; }; - rtc@fffffeb0 { + rtc: rtc@fffffeb0 { compatible = "atmel,at91sam9x5-rtc"; reg = <0xfffffeb0 0x40>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; diff --git a/arch/arm/boot/dts/at91sam9x5_lcd.dtsi b/arch/arm/boot/dts/at91sam9x5_lcd.dtsi index 584f840cc6a5..f81c9d1691e0 100644 --- a/arch/arm/boot/dts/at91sam9x5_lcd.dtsi +++ b/arch/arm/boot/dts/at91sam9x5_lcd.dtsi @@ -39,109 +39,109 @@ #pwm-cells = <3>; }; }; + }; + }; +}; - pinctrl@fffff400 { - lcd { - pinctrl_lcd_base: lcd-base-0 { - atmel,pins = - <AT91_PIOC 27 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDVSYNC */ - AT91_PIOC 28 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDHSYNC */ - AT91_PIOC 24 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDDISP */ - AT91_PIOC 29 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDDEN */ - AT91_PIOC 30 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDPCK */ - }; +&pinctrl { + lcd { + pinctrl_lcd_base: lcd-base-0 { + atmel,pins = + <AT91_PIOC 27 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDVSYNC */ + AT91_PIOC 28 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDHSYNC */ + AT91_PIOC 24 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDDISP */ + AT91_PIOC 29 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDDEN */ + AT91_PIOC 30 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDPCK */ + }; - pinctrl_lcd_pwm: lcd-pwm-0 { - atmel,pins = <AT91_PIOC 26 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDPWM */ - }; + pinctrl_lcd_pwm: lcd-pwm-0 { + atmel,pins = <AT91_PIOC 26 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDPWM */ + }; - pinctrl_lcd_rgb444: lcd-rgb-0 { - atmel,pins = - <AT91_PIOC 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD0 pin */ - AT91_PIOC 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD1 pin */ - AT91_PIOC 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD2 pin */ - AT91_PIOC 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD3 pin */ - AT91_PIOC 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD4 pin */ - AT91_PIOC 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD5 pin */ - AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD6 pin */ - AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD7 pin */ - AT91_PIOC 8 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD8 pin */ - AT91_PIOC 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD9 pin */ - AT91_PIOC 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD10 pin */ - AT91_PIOC 11 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDD11 pin */ - }; + pinctrl_lcd_rgb444: lcd-rgb-0 { + atmel,pins = + <AT91_PIOC 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD0 pin */ + AT91_PIOC 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD1 pin */ + AT91_PIOC 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD2 pin */ + AT91_PIOC 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD3 pin */ + AT91_PIOC 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD4 pin */ + AT91_PIOC 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD5 pin */ + AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD6 pin */ + AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD7 pin */ + AT91_PIOC 8 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD8 pin */ + AT91_PIOC 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD9 pin */ + AT91_PIOC 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD10 pin */ + AT91_PIOC 11 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDD11 pin */ + }; - pinctrl_lcd_rgb565: lcd-rgb-1 { - atmel,pins = - <AT91_PIOC 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD0 pin */ - AT91_PIOC 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD1 pin */ - AT91_PIOC 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD2 pin */ - AT91_PIOC 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD3 pin */ - AT91_PIOC 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD4 pin */ - AT91_PIOC 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD5 pin */ - AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD6 pin */ - AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD7 pin */ - AT91_PIOC 8 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD8 pin */ - AT91_PIOC 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD9 pin */ - AT91_PIOC 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD10 pin */ - AT91_PIOC 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD11 pin */ - AT91_PIOC 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD12 pin */ - AT91_PIOC 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD13 pin */ - AT91_PIOC 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD14 pin */ - AT91_PIOC 15 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDD15 pin */ - }; + pinctrl_lcd_rgb565: lcd-rgb-1 { + atmel,pins = + <AT91_PIOC 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD0 pin */ + AT91_PIOC 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD1 pin */ + AT91_PIOC 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD2 pin */ + AT91_PIOC 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD3 pin */ + AT91_PIOC 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD4 pin */ + AT91_PIOC 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD5 pin */ + AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD6 pin */ + AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD7 pin */ + AT91_PIOC 8 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD8 pin */ + AT91_PIOC 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD9 pin */ + AT91_PIOC 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD10 pin */ + AT91_PIOC 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD11 pin */ + AT91_PIOC 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD12 pin */ + AT91_PIOC 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD13 pin */ + AT91_PIOC 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD14 pin */ + AT91_PIOC 15 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDD15 pin */ + }; - pinctrl_lcd_rgb666: lcd-rgb-2 { - atmel,pins = - <AT91_PIOC 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD0 pin */ - AT91_PIOC 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD1 pin */ - AT91_PIOC 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD2 pin */ - AT91_PIOC 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD3 pin */ - AT91_PIOC 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD4 pin */ - AT91_PIOC 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD5 pin */ - AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD6 pin */ - AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD7 pin */ - AT91_PIOC 8 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD8 pin */ - AT91_PIOC 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD9 pin */ - AT91_PIOC 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD10 pin */ - AT91_PIOC 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD11 pin */ - AT91_PIOC 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD12 pin */ - AT91_PIOC 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD13 pin */ - AT91_PIOC 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD14 pin */ - AT91_PIOC 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD15 pin */ - AT91_PIOC 16 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD16 pin */ - AT91_PIOC 17 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDD17 pin */ - }; + pinctrl_lcd_rgb666: lcd-rgb-2 { + atmel,pins = + <AT91_PIOC 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD0 pin */ + AT91_PIOC 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD1 pin */ + AT91_PIOC 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD2 pin */ + AT91_PIOC 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD3 pin */ + AT91_PIOC 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD4 pin */ + AT91_PIOC 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD5 pin */ + AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD6 pin */ + AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD7 pin */ + AT91_PIOC 8 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD8 pin */ + AT91_PIOC 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD9 pin */ + AT91_PIOC 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD10 pin */ + AT91_PIOC 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD11 pin */ + AT91_PIOC 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD12 pin */ + AT91_PIOC 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD13 pin */ + AT91_PIOC 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD14 pin */ + AT91_PIOC 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD15 pin */ + AT91_PIOC 16 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD16 pin */ + AT91_PIOC 17 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDD17 pin */ + }; - pinctrl_lcd_rgb888: lcd-rgb-3 { - atmel,pins = - <AT91_PIOC 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD0 pin */ - AT91_PIOC 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD1 pin */ - AT91_PIOC 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD2 pin */ - AT91_PIOC 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD3 pin */ - AT91_PIOC 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD4 pin */ - AT91_PIOC 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD5 pin */ - AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD6 pin */ - AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD7 pin */ - AT91_PIOC 8 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD8 pin */ - AT91_PIOC 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD9 pin */ - AT91_PIOC 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD10 pin */ - AT91_PIOC 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD11 pin */ - AT91_PIOC 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD12 pin */ - AT91_PIOC 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD13 pin */ - AT91_PIOC 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD14 pin */ - AT91_PIOC 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD15 pin */ - AT91_PIOC 16 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD16 pin */ - AT91_PIOC 17 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD17 pin */ - AT91_PIOC 18 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD18 pin */ - AT91_PIOC 19 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD19 pin */ - AT91_PIOC 20 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD20 pin */ - AT91_PIOC 21 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD21 pin */ - AT91_PIOC 22 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD22 pin */ - AT91_PIOC 23 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDD23 pin */ - }; - }; - }; + pinctrl_lcd_rgb888: lcd-rgb-3 { + atmel,pins = + <AT91_PIOC 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD0 pin */ + AT91_PIOC 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD1 pin */ + AT91_PIOC 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD2 pin */ + AT91_PIOC 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD3 pin */ + AT91_PIOC 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD4 pin */ + AT91_PIOC 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD5 pin */ + AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD6 pin */ + AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD7 pin */ + AT91_PIOC 8 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD8 pin */ + AT91_PIOC 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD9 pin */ + AT91_PIOC 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD10 pin */ + AT91_PIOC 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD11 pin */ + AT91_PIOC 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD12 pin */ + AT91_PIOC 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD13 pin */ + AT91_PIOC 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD14 pin */ + AT91_PIOC 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD15 pin */ + AT91_PIOC 16 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD16 pin */ + AT91_PIOC 17 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD17 pin */ + AT91_PIOC 18 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD18 pin */ + AT91_PIOC 19 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD19 pin */ + AT91_PIOC 20 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD20 pin */ + AT91_PIOC 21 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD21 pin */ + AT91_PIOC 22 AT91_PERIPH_A AT91_PINCTRL_NONE /* LCDD22 pin */ + AT91_PIOC 23 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* LCDD23 pin */ }; }; }; diff --git a/arch/arm/boot/dts/at91sam9x5dm.dtsi b/arch/arm/boot/dts/at91sam9x5dm.dtsi index b04ebf1a3131..7f00c1f57b90 100644 --- a/arch/arm/boot/dts/at91sam9x5dm.dtsi +++ b/arch/arm/boot/dts/at91sam9x5dm.dtsi @@ -9,51 +9,6 @@ */ / { - ahb { - apb { - i2c0: i2c@f8010000 { - qt1070: keyboard@1b { - compatible = "qt1070"; - reg = <0x1b>; - interrupt-parent = <&pioA>; - interrupts = <7 0x0>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_qt1070_irq>; - wakeup-source; - }; - }; - - hlcdc: hlcdc@f8038000 { - hlcdc-display-controller { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_lcd_base &pinctrl_lcd_rgb888>; - - port@0 { - hlcdc_panel_output: endpoint@0 { - reg = <0>; - remote-endpoint = <&panel_input>; - }; - }; - }; - }; - - adc0: adc@f804c000 { - atmel,adc-ts-wires = <4>; - atmel,adc-ts-pressure-threshold = <10000>; - status = "okay"; - }; - - pinctrl@fffff400 { - board { - pinctrl_qt1070_irq: qt1070_irq { - atmel,pins = - <AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; - }; - }; - }; - }; - }; - backlight: backlight { compatible = "pwm-backlight"; pwms = <&hlcdc_pwm 0 50000 0>; @@ -98,3 +53,44 @@ status = "disabled"; }; }; + +&adc0 { + atmel,adc-ts-wires = <4>; + atmel,adc-ts-pressure-threshold = <10000>; + status = "okay"; +}; + +&i2c0 { + keyboard@1b { + compatible = "qt1070"; + reg = <0x1b>; + interrupt-parent = <&pioA>; + interrupts = <7 0x0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_qt1070_irq>; + wakeup-source; + }; +}; + +&hlcdc { + hlcdc-display-controller { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcd_base &pinctrl_lcd_rgb888>; + + port@0 { + hlcdc_panel_output: endpoint@0 { + reg = <0>; + remote-endpoint = <&panel_input>; + }; + }; + }; +}; + +&pinctrl { + board { + pinctrl_qt1070_irq: qt1070_irq { + atmel,pins = + <AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; + }; + }; +}; diff --git a/arch/arm/boot/dts/at91sam9x5ek.dtsi b/arch/arm/boot/dts/at91sam9x5ek.dtsi index 2ad0a43656e4..c934928742b0 100644 --- a/arch/arm/boot/dts/at91sam9x5ek.dtsi +++ b/arch/arm/boot/dts/at91sam9x5ek.dtsi @@ -16,139 +16,6 @@ stdout-path = "serial0:115200n8"; }; - ahb { - apb { - mmc0: mmc@f0008000 { - pinctrl-0 = < - &pinctrl_board_mmc0 - &pinctrl_mmc0_slot0_clk_cmd_dat0 - &pinctrl_mmc0_slot0_dat1_3>; - status = "okay"; - slot@0 { - reg = <0>; - bus-width = <4>; - cd-gpios = <&pioD 15 GPIO_ACTIVE_HIGH>; - }; - }; - - mmc1: mmc@f000c000 { - pinctrl-0 = < - &pinctrl_board_mmc1 - &pinctrl_mmc1_slot0_clk_cmd_dat0 - &pinctrl_mmc1_slot0_dat1_3>; - status = "okay"; - slot@0 { - reg = <0>; - bus-width = <4>; - cd-gpios = <&pioD 14 GPIO_ACTIVE_HIGH>; - }; - }; - - dbgu: serial@fffff200 { - status = "okay"; - }; - - usart0: serial@f801c000 { - atmel,use-dma-rx; - atmel,use-dma-tx; - status = "okay"; - }; - - usb2: gadget@f803c000 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_board_usb2>; - atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>; - status = "okay"; - }; - - i2c0: i2c@f8010000 { - status = "okay"; - - wm8731: wm8731@1a { - compatible = "wm8731"; - reg = <0x1a>; - }; - }; - - adc0: adc@f804c000 { - atmel,adc-ts-wires = <4>; - atmel,adc-ts-pressure-threshold = <10000>; - status = "okay"; - }; - - pinctrl@fffff400 { - camera_sensor { - pinctrl_pck0_as_isi_mck: pck0_as_isi_mck-0 { - atmel,pins = - <AT91_PIOC 15 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* ISI_MCK */ - }; - - pinctrl_sensor_power: sensor_power-0 { - atmel,pins = - <AT91_PIOA 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; - }; - - pinctrl_sensor_reset: sensor_reset-0 { - atmel,pins = - <AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; - }; - }; - - mmc0 { - pinctrl_board_mmc0: mmc0-board { - atmel,pins = - <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD15 gpio CD pin pull up and deglitch */ - }; - }; - - mmc1 { - pinctrl_board_mmc1: mmc1-board { - atmel,pins = - <AT91_PIOD 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD14 gpio CD pin pull up and deglitch */ - }; - }; - - usb2 { - pinctrl_board_usb2: usb2-board { - atmel,pins = - <AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PB16 gpio vbus sense, deglitch */ - }; - }; - }; - - spi0: spi@f0000000 { - status = "disabled"; /* conflicts with mmc1 */ - cs-gpios = <&pioA 14 0>, <0>, <0>, <0>; - m25p80@0 { - compatible = "atmel,at25df321a"; - spi-max-frequency = <50000000>; - reg = <0>; - }; - }; - - watchdog@fffffe40 { - status = "okay"; - }; - - ssc0: ssc@f0010000 { - status = "okay"; - }; - }; - - usb0: ohci@600000 { - status = "okay"; - num-ports = <3>; - atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW *//* Activate to have access to port A */ - &pioD 19 GPIO_ACTIVE_LOW - &pioD 20 GPIO_ACTIVE_LOW - >; - }; - - usb1: ehci@700000 { - status = "okay"; - }; - }; - sound { compatible = "atmel,sam9x5-wm8731-audio"; @@ -164,3 +31,135 @@ atmel,audio-codec = <&wm8731>; }; }; + +&adc0 { + atmel,adc-ts-wires = <4>; + atmel,adc-ts-pressure-threshold = <10000>; + status = "okay"; +}; + +&dbgu { + status = "okay"; +}; + +&i2c0 { + status = "okay"; + + wm8731: wm8731@1a { + compatible = "wm8731"; + reg = <0x1a>; + }; +}; + +&mmc0 { + pinctrl-0 = < + &pinctrl_board_mmc0 + &pinctrl_mmc0_slot0_clk_cmd_dat0 + &pinctrl_mmc0_slot0_dat1_3>; + status = "okay"; + + slot@0 { + reg = <0>; + bus-width = <4>; + cd-gpios = <&pioD 15 GPIO_ACTIVE_HIGH>; + }; +}; + +&mmc1 { + pinctrl-0 = < + &pinctrl_board_mmc1 + &pinctrl_mmc1_slot0_clk_cmd_dat0 + &pinctrl_mmc1_slot0_dat1_3>; + status = "okay"; + + slot@0 { + reg = <0>; + bus-width = <4>; + cd-gpios = <&pioD 14 GPIO_ACTIVE_HIGH>; + }; +}; + +&pinctrl { + camera_sensor { + pinctrl_pck0_as_isi_mck: pck0_as_isi_mck-0 { + atmel,pins = + <AT91_PIOC 15 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* ISI_MCK */ + }; + + pinctrl_sensor_power: sensor_power-0 { + atmel,pins = + <AT91_PIOA 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; + }; + + pinctrl_sensor_reset: sensor_reset-0 { + atmel,pins = + <AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; + }; + }; + + mmc0 { + pinctrl_board_mmc0: mmc0-board { + atmel,pins = + <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD15 gpio CD pin pull up and deglitch */ + }; + }; + + mmc1 { + pinctrl_board_mmc1: mmc1-board { + atmel,pins = + <AT91_PIOD 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD14 gpio CD pin pull up and deglitch */ + }; + }; + + usb2 { + pinctrl_board_usb2: usb2-board { + atmel,pins = + <AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PB16 gpio vbus sense, deglitch */ + }; + }; +}; + +&spi0 { + cs-gpios = <&pioA 14 0>, <0>, <0>, <0>; + status = "disabled"; /* conflicts with mmc1 */ + + m25p80@0 { + compatible = "atmel,at25df321a"; + spi-max-frequency = <50000000>; + reg = <0>; + }; +}; + +&ssc0 { + status = "okay"; +}; + +&usart0 { + atmel,use-dma-rx; + atmel,use-dma-tx; + status = "okay"; +}; + +&usb0 { + num-ports = <3>; + atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW *//* Activate to have access to port A */ + &pioD 19 GPIO_ACTIVE_LOW + &pioD 20 GPIO_ACTIVE_LOW + >; + status = "okay"; +}; + +&usb1 { + status = "okay"; +}; + +&usb2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_board_usb2>; + atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + +&watchdog { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts b/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts index db8a6017f220..6c8ce39833bf 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts +++ b/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts @@ -8,6 +8,11 @@ compatible = "raspberrypi,model-a-plus", "brcm,bcm2835"; model = "Raspberry Pi Model A+"; + memory@0 { + device_type = "memory"; + reg = <0 0x10000000>; + }; + leds { act { gpios = <&gpio 47 GPIO_ACTIVE_HIGH>; @@ -99,6 +104,8 @@ &hdmi { hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; + power-domains = <&power RPI_POWER_DOMAIN_HDMI>; + status = "okay"; }; &pwm { @@ -107,6 +114,13 @@ status = "okay"; }; +&sdhost { + pinctrl-names = "default"; + pinctrl-0 = <&sdhost_gpio48>; + bus-width = <4>; + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_gpio14>; diff --git a/arch/arm/boot/dts/bcm2835-rpi-a.dts b/arch/arm/boot/dts/bcm2835-rpi-a.dts index 067d1f07a2d3..17fdd48346ff 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-a.dts +++ b/arch/arm/boot/dts/bcm2835-rpi-a.dts @@ -8,6 +8,11 @@ compatible = "raspberrypi,model-a", "brcm,bcm2835"; model = "Raspberry Pi Model A"; + memory@0 { + device_type = "memory"; + reg = <0 0x10000000>; + }; + leds { act { gpios = <&gpio 16 GPIO_ACTIVE_LOW>; @@ -94,6 +99,8 @@ &hdmi { hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>; + power-domains = <&power RPI_POWER_DOMAIN_HDMI>; + status = "okay"; }; &pwm { @@ -102,6 +109,13 @@ status = "okay"; }; +&sdhost { + pinctrl-names = "default"; + pinctrl-0 = <&sdhost_gpio48>; + bus-width = <4>; + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_gpio14>; diff --git a/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts b/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts index 1e40d672b055..b0355c229cdc 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts +++ b/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts @@ -9,6 +9,11 @@ compatible = "raspberrypi,model-b-plus", "brcm,bcm2835"; model = "Raspberry Pi Model B+"; + memory@0 { + device_type = "memory"; + reg = <0 0x20000000>; + }; + leds { act { gpios = <&gpio 47 GPIO_ACTIVE_HIGH>; @@ -101,6 +106,8 @@ &hdmi { hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; + power-domains = <&power RPI_POWER_DOMAIN_HDMI>; + status = "okay"; }; &pwm { @@ -109,6 +116,13 @@ status = "okay"; }; +&sdhost { + pinctrl-names = "default"; + pinctrl-0 = <&sdhost_gpio48>; + bus-width = <4>; + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_gpio14>; diff --git a/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts b/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts index 28e7513ce617..33b3b5c02521 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts +++ b/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts @@ -9,6 +9,11 @@ compatible = "raspberrypi,model-b-rev2", "brcm,bcm2835"; model = "Raspberry Pi Model B rev2"; + memory@0 { + device_type = "memory"; + reg = <0 0x10000000>; + }; + leds { act { gpios = <&gpio 16 GPIO_ACTIVE_LOW>; @@ -94,6 +99,8 @@ &hdmi { hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>; + power-domains = <&power RPI_POWER_DOMAIN_HDMI>; + status = "okay"; }; &pwm { @@ -102,6 +109,13 @@ status = "okay"; }; +&sdhost { + pinctrl-names = "default"; + pinctrl-0 = <&sdhost_gpio48>; + bus-width = <4>; + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_gpio14>; diff --git a/arch/arm/boot/dts/bcm2835-rpi-b.dts b/arch/arm/boot/dts/bcm2835-rpi-b.dts index 31ff602e2cd3..2b69957e0113 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-b.dts +++ b/arch/arm/boot/dts/bcm2835-rpi-b.dts @@ -9,6 +9,11 @@ compatible = "raspberrypi,model-b", "brcm,bcm2835"; model = "Raspberry Pi Model B"; + memory@0 { + device_type = "memory"; + reg = <0 0x10000000>; + }; + leds { act { gpios = <&gpio 16 GPIO_ACTIVE_LOW>; @@ -89,6 +94,8 @@ &hdmi { hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>; + power-domains = <&power RPI_POWER_DOMAIN_HDMI>; + status = "okay"; }; &pwm { @@ -97,6 +104,13 @@ status = "okay"; }; +&sdhost { + pinctrl-names = "default"; + pinctrl-0 = <&sdhost_gpio48>; + bus-width = <4>; + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_gpio14>; diff --git a/arch/arm/boot/dts/bcm2835-rpi-cm1-io1.dts b/arch/arm/boot/dts/bcm2835-rpi-cm1-io1.dts index 4764a25585ab..a75c882e6575 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-cm1-io1.dts +++ b/arch/arm/boot/dts/bcm2835-rpi-cm1-io1.dts @@ -79,6 +79,15 @@ &hdmi { hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; + power-domains = <&power RPI_POWER_DOMAIN_HDMI>; + status = "okay"; +}; + +&sdhost { + pinctrl-names = "default"; + pinctrl-0 = <&sdhost_gpio48>; + bus-width = <4>; + status = "okay"; }; &uart0 { diff --git a/arch/arm/boot/dts/bcm2835-rpi-cm1.dtsi b/arch/arm/boot/dts/bcm2835-rpi-cm1.dtsi index ef22c2da783a..58059c2ce129 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-cm1.dtsi +++ b/arch/arm/boot/dts/bcm2835-rpi-cm1.dtsi @@ -10,6 +10,11 @@ }; }; + memory@0 { + device_type = "memory"; + reg = <0 0x20000000>; + }; + reg_3v3: fixed-regulator { compatible = "regulator-fixed"; regulator-name = "3V3"; diff --git a/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts b/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts index ba0167df6c5f..09a088f98566 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts +++ b/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts @@ -12,6 +12,11 @@ compatible = "raspberrypi,model-zero-w", "brcm,bcm2835"; model = "Raspberry Pi Zero W"; + memory@0 { + device_type = "memory"; + reg = <0 0x20000000>; + }; + chosen { /* 8250 auxiliary UART instead of pl011 */ stdout-path = "serial1:115200n8"; @@ -100,6 +105,8 @@ &hdmi { hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; + power-domains = <&power RPI_POWER_DOMAIN_HDMI>; + status = "okay"; }; &sdhci { @@ -116,6 +123,13 @@ }; }; +&sdhost { + pinctrl-names = "default"; + pinctrl-0 = <&sdhost_gpio48>; + bus-width = <4>; + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_gpio32 &uart0_ctsrts_gpio30>; diff --git a/arch/arm/boot/dts/bcm2835-rpi-zero.dts b/arch/arm/boot/dts/bcm2835-rpi-zero.dts index 3b35a8a4a55f..6dd93c6f4966 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-zero.dts +++ b/arch/arm/boot/dts/bcm2835-rpi-zero.dts @@ -12,6 +12,11 @@ compatible = "raspberrypi,model-zero", "brcm,bcm2835"; model = "Raspberry Pi Zero"; + memory@0 { + device_type = "memory"; + reg = <0 0x20000000>; + }; + leds { act { gpios = <&gpio 47 GPIO_ACTIVE_HIGH>; @@ -96,6 +101,15 @@ &hdmi { hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; + power-domains = <&power RPI_POWER_DOMAIN_HDMI>; + status = "okay"; +}; + +&sdhost { + pinctrl-names = "default"; + pinctrl-0 = <&sdhost_gpio48>; + bus-width = <4>; + status = "okay"; }; &uart0 { diff --git a/arch/arm/boot/dts/bcm2835-rpi.dtsi b/arch/arm/boot/dts/bcm2835-rpi.dtsi index 715d50c64529..6c6a7f620d8b 100644 --- a/arch/arm/boot/dts/bcm2835-rpi.dtsi +++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi @@ -1,11 +1,6 @@ #include <dt-bindings/power/raspberrypi-power.h> / { - memory@0 { - device_type = "memory"; - reg = <0 0x10000000>; - }; - leds { compatible = "gpio-leds"; @@ -68,28 +63,10 @@ status = "okay"; }; -&sdhci { - pinctrl-names = "default"; - pinctrl-0 = <&emmc_gpio48>; - bus-width = <4>; -}; - -&sdhost { - pinctrl-names = "default"; - pinctrl-0 = <&sdhost_gpio48>; - status = "okay"; - bus-width = <4>; -}; - &usb { power-domains = <&power RPI_POWER_DOMAIN_USB>; }; -&hdmi { - power-domains = <&power RPI_POWER_DOMAIN_HDMI>; - status = "okay"; -}; - &vec { power-domains = <&power RPI_POWER_DOMAIN_VEC>; status = "okay"; diff --git a/arch/arm/boot/dts/bcm2836-rpi-2-b.dts b/arch/arm/boot/dts/bcm2836-rpi-2-b.dts index 7b4e651bafdd..0455a680394a 100644 --- a/arch/arm/boot/dts/bcm2836-rpi-2-b.dts +++ b/arch/arm/boot/dts/bcm2836-rpi-2-b.dts @@ -10,6 +10,7 @@ model = "Raspberry Pi 2 Model B"; memory@0 { + device_type = "memory"; reg = <0 0x40000000>; }; @@ -105,6 +106,8 @@ &hdmi { hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; + power-domains = <&power RPI_POWER_DOMAIN_HDMI>; + status = "okay"; }; &pwm { @@ -113,6 +116,13 @@ status = "okay"; }; +&sdhost { + pinctrl-names = "default"; + pinctrl-0 = <&sdhost_gpio48>; + bus-width = <4>; + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_gpio14>; diff --git a/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts b/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts index 7f4437a8eedb..66ab35eccba7 100644 --- a/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts +++ b/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts @@ -14,6 +14,7 @@ }; memory@0 { + device_type = "memory"; reg = <0 0x20000000>; }; @@ -117,6 +118,8 @@ &hdmi { hpd-gpios = <&gpio 28 GPIO_ACTIVE_LOW>; + power-domains = <&power RPI_POWER_DOMAIN_HDMI>; + status = "okay"; }; &pwm { diff --git a/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts b/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts index c6fa34c24100..74ed6d047807 100644 --- a/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts +++ b/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts @@ -15,6 +15,7 @@ }; memory@0 { + device_type = "memory"; reg = <0 0x40000000>; }; @@ -124,6 +125,8 @@ &hdmi { hpd-gpios = <&gpio 28 GPIO_ACTIVE_LOW>; + power-domains = <&power RPI_POWER_DOMAIN_HDMI>; + status = "okay"; }; &pwm { diff --git a/arch/arm/boot/dts/bcm2837-rpi-3-b.dts b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts index ce71f578c51a..054ecaa355c9 100644 --- a/arch/arm/boot/dts/bcm2837-rpi-3-b.dts +++ b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts @@ -15,6 +15,7 @@ }; memory@0 { + device_type = "memory"; reg = <0 0x40000000>; }; @@ -125,6 +126,8 @@ &hdmi { hpd-gpios = <&expgpio 4 GPIO_ACTIVE_LOW>; + power-domains = <&power RPI_POWER_DOMAIN_HDMI>; + status = "okay"; }; /* uart0 communicates with the BT module */ diff --git a/arch/arm/boot/dts/bcm2837-rpi-cm3-io3.dts b/arch/arm/boot/dts/bcm2837-rpi-cm3-io3.dts index 6c8233a36d86..588d9411ceb6 100644 --- a/arch/arm/boot/dts/bcm2837-rpi-cm3-io3.dts +++ b/arch/arm/boot/dts/bcm2837-rpi-cm3-io3.dts @@ -78,6 +78,15 @@ &hdmi { hpd-gpios = <&expgpio 1 GPIO_ACTIVE_LOW>; + power-domains = <&power RPI_POWER_DOMAIN_HDMI>; + status = "okay"; +}; + +&sdhost { + pinctrl-names = "default"; + pinctrl-0 = <&sdhost_gpio48>; + bus-width = <4>; + status = "okay"; }; &uart0 { diff --git a/arch/arm/boot/dts/bcm2837-rpi-cm3.dtsi b/arch/arm/boot/dts/bcm2837-rpi-cm3.dtsi index 81399b2c5af9..7c3cb7ece6cb 100644 --- a/arch/arm/boot/dts/bcm2837-rpi-cm3.dtsi +++ b/arch/arm/boot/dts/bcm2837-rpi-cm3.dtsi @@ -5,6 +5,7 @@ / { memory@0 { + device_type = "memory"; reg = <0 0x40000000>; }; diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi index 4b21ddb26aa5..2d191fcbc2cc 100644 --- a/arch/arm/boot/dts/bcm283x.dtsi +++ b/arch/arm/boot/dts/bcm283x.dtsi @@ -397,7 +397,7 @@ uart0: serial@7e201000 { compatible = "brcm,bcm2835-pl011", "arm,pl011", "arm,primecell"; - reg = <0x7e201000 0x1000>; + reg = <0x7e201000 0x200>; interrupts = <2 25>; clocks = <&clocks BCM2835_CLOCK_UART>, <&clocks BCM2835_CLOCK_VPU>; @@ -428,7 +428,7 @@ spi: spi@7e204000 { compatible = "brcm,bcm2835-spi"; - reg = <0x7e204000 0x1000>; + reg = <0x7e204000 0x200>; interrupts = <2 22>; clocks = <&clocks BCM2835_CLOCK_VPU>; dmas = <&dma 6>, <&dma 7>; @@ -440,7 +440,7 @@ i2c0: i2c@7e205000 { compatible = "brcm,bcm2835-i2c"; - reg = <0x7e205000 0x1000>; + reg = <0x7e205000 0x200>; interrupts = <2 21>; clocks = <&clocks BCM2835_CLOCK_VPU>; #address-cells = <1>; diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts index 5b2b1ed04d51..f2e7609e5346 100644 --- a/arch/arm/boot/dts/da850-evm.dts +++ b/arch/arm/boot/dts/da850-evm.dts @@ -281,7 +281,7 @@ flash: m25p80@0 { #address-cells = <1>; #size-cells = <1>; - compatible = "m25p64"; + compatible = "jedec,spi-nor"; spi-max-frequency = <30000000>; m25p,fast-read; reg = <0>; diff --git a/arch/arm/boot/dts/dra7-l4.dtsi b/arch/arm/boot/dts/dra7-l4.dtsi index 21e5914fdd62..ea0e7c19eb4e 100644 --- a/arch/arm/boot/dts/dra7-l4.dtsi +++ b/arch/arm/boot/dts/dra7-l4.dtsi @@ -1118,7 +1118,6 @@ target-module@20000 { /* 0x48020000, ap 3 04.0 */ compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "uart3"; reg = <0x20050 0x4>, <0x20054 0x4>, <0x20058 0x4>; @@ -1263,7 +1262,6 @@ gpio7_target: target-module@51000 { /* 0x48051000, ap 45 2e.0 */ compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "gpio7"; reg = <0x51000 0x4>, <0x51010 0x4>, <0x51114 0x4>; @@ -1297,7 +1295,6 @@ target-module@53000 { /* 0x48053000, ap 35 36.0 */ compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "gpio8"; reg = <0x53000 0x4>, <0x53010 0x4>, <0x53114 0x4>; @@ -1331,7 +1328,6 @@ target-module@55000 { /* 0x48055000, ap 13 0e.0 */ compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "gpio2"; reg = <0x55000 0x4>, <0x55010 0x4>, <0x55114 0x4>; @@ -1365,7 +1361,6 @@ target-module@57000 { /* 0x48057000, ap 15 06.0 */ compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "gpio3"; reg = <0x57000 0x4>, <0x57010 0x4>, <0x57114 0x4>; @@ -1399,7 +1394,6 @@ target-module@59000 { /* 0x48059000, ap 17 16.0 */ compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "gpio4"; reg = <0x59000 0x4>, <0x59010 0x4>, <0x59114 0x4>; @@ -1433,7 +1427,6 @@ target-module@5b000 { /* 0x4805b000, ap 19 1e.0 */ compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "gpio5"; reg = <0x5b000 0x4>, <0x5b010 0x4>, <0x5b114 0x4>; @@ -1467,7 +1460,6 @@ target-module@5d000 { /* 0x4805d000, ap 21 26.0 */ compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "gpio6"; reg = <0x5d000 0x4>, <0x5d010 0x4>, <0x5d114 0x4>; @@ -1501,7 +1493,6 @@ target-module@60000 { /* 0x48060000, ap 23 32.0 */ compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "i2c3"; reg = <0x60000 0x8>, <0x60010 0x8>, <0x60090 0x8>; @@ -1534,7 +1525,6 @@ target-module@66000 { /* 0x48066000, ap 63 14.0 */ compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "uart5"; reg = <0x66050 0x4>, <0x66054 0x4>, <0x66058 0x4>; @@ -1567,7 +1557,6 @@ target-module@68000 { /* 0x48068000, ap 53 1c.0 */ compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "uart6"; reg = <0x68050 0x4>, <0x68054 0x4>, <0x68058 0x4>; @@ -1600,7 +1589,6 @@ target-module@6a000 { /* 0x4806a000, ap 24 24.0 */ compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "uart1"; reg = <0x6a050 0x4>, <0x6a054 0x4>, <0x6a058 0x4>; @@ -1633,7 +1621,6 @@ target-module@6c000 { /* 0x4806c000, ap 26 2c.0 */ compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "uart2"; reg = <0x6c050 0x4>, <0x6c054 0x4>, <0x6c058 0x4>; @@ -1666,7 +1653,6 @@ target-module@6e000 { /* 0x4806e000, ap 28 0c.1 */ compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "uart4"; reg = <0x6e050 0x4>, <0x6e054 0x4>, <0x6e058 0x4>; @@ -1699,7 +1685,6 @@ target-module@70000 { /* 0x48070000, ap 30 22.0 */ compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "i2c1"; reg = <0x70000 0x8>, <0x70010 0x8>, <0x70090 0x8>; @@ -1732,7 +1717,6 @@ target-module@72000 { /* 0x48072000, ap 32 2a.0 */ compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "i2c2"; reg = <0x72000 0x8>, <0x72010 0x8>, <0x72090 0x8>; @@ -1795,7 +1779,6 @@ target-module@7a000 { /* 0x4807a000, ap 81 3a.0 */ compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "i2c4"; reg = <0x7a000 0x8>, <0x7a010 0x8>, <0x7a090 0x8>; @@ -1828,7 +1811,6 @@ target-module@7c000 { /* 0x4807c000, ap 83 4a.0 */ compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "i2c5"; reg = <0x7c000 0x8>, <0x7c010 0x8>, <0x7c090 0x8>; @@ -1942,7 +1924,6 @@ target-module@98000 { /* 0x48098000, ap 47 08.0 */ compatible = "ti,sysc-omap4", "ti,sysc"; - ti,hwmods = "mcspi1"; reg = <0x98000 0x4>, <0x98010 0x4>; reg-names = "rev", "sysc"; @@ -1982,7 +1963,6 @@ target-module@9a000 { /* 0x4809a000, ap 49 10.0 */ compatible = "ti,sysc-omap4", "ti,sysc"; - ti,hwmods = "mcspi2"; reg = <0x9a000 0x4>, <0x9a010 0x4>; reg-names = "rev", "sysc"; @@ -2017,7 +1997,6 @@ target-module@9c000 { /* 0x4809c000, ap 51 38.0 */ compatible = "ti,sysc-omap4", "ti,sysc"; - ti,hwmods = "mmc1"; reg = <0x9c000 0x4>, <0x9c010 0x4>; reg-names = "rev", "sysc"; @@ -2077,7 +2056,6 @@ target-module@ad000 { /* 0x480ad000, ap 61 20.0 */ compatible = "ti,sysc-omap4", "ti,sysc"; - ti,hwmods = "mmc3"; reg = <0xad000 0x4>, <0xad010 0x4>; reg-names = "rev", "sysc"; @@ -2137,7 +2115,6 @@ target-module@b4000 { /* 0x480b4000, ap 65 40.0 */ compatible = "ti,sysc-omap4", "ti,sysc"; - ti,hwmods = "mmc2"; reg = <0xb4000 0x4>, <0xb4010 0x4>; reg-names = "rev", "sysc"; @@ -2174,7 +2151,6 @@ target-module@b8000 { /* 0x480b8000, ap 67 48.0 */ compatible = "ti,sysc-omap4", "ti,sysc"; - ti,hwmods = "mcspi3"; reg = <0xb8000 0x4>, <0xb8010 0x4>; reg-names = "rev", "sysc"; @@ -2206,7 +2182,6 @@ target-module@ba000 { /* 0x480ba000, ap 69 18.0 */ compatible = "ti,sysc-omap4", "ti,sysc"; - ti,hwmods = "mcspi4"; reg = <0xba000 0x4>, <0xba010 0x4>; reg-names = "rev", "sysc"; @@ -2238,7 +2213,6 @@ target-module@d1000 { /* 0x480d1000, ap 71 28.0 */ compatible = "ti,sysc-omap4", "ti,sysc"; - ti,hwmods = "mmc4"; reg = <0xd1000 0x4>, <0xd1010 0x4>; reg-names = "rev", "sysc"; @@ -2384,7 +2358,6 @@ target-module@20000 { /* 0x48420000, ap 47 02.0 */ compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "uart7"; reg = <0x20050 0x4>, <0x20054 0x4>, <0x20058 0x4>; @@ -2415,7 +2388,6 @@ target-module@22000 { /* 0x48422000, ap 49 0a.0 */ compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "uart8"; reg = <0x22050 0x4>, <0x22054 0x4>, <0x22058 0x4>; @@ -2446,7 +2418,6 @@ target-module@24000 { /* 0x48424000, ap 51 12.0 */ compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "uart9"; reg = <0x24050 0x4>, <0x24054 0x4>, <0x24058 0x4>; @@ -2735,7 +2706,6 @@ target-module@60000 { /* 0x48460000, ap 9 0e.0 */ compatible = "ti,sysc-dra7-mcasp", "ti,sysc"; - ti,hwmods = "mcasp1"; reg = <0x60000 0x4>, <0x60004 0x4>; reg-names = "rev", "sysc"; @@ -2772,7 +2742,6 @@ target-module@64000 { /* 0x48464000, ap 11 1e.0 */ compatible = "ti,sysc-dra7-mcasp", "ti,sysc"; - ti,hwmods = "mcasp2"; reg = <0x64000 0x4>, <0x64004 0x4>; reg-names = "rev", "sysc"; @@ -2809,7 +2778,6 @@ target-module@68000 { /* 0x48468000, ap 13 26.0 */ compatible = "ti,sysc-dra7-mcasp", "ti,sysc"; - ti,hwmods = "mcasp3"; reg = <0x68000 0x4>, <0x68004 0x4>; reg-names = "rev", "sysc"; @@ -2845,7 +2813,6 @@ target-module@6c000 { /* 0x4846c000, ap 15 2e.0 */ compatible = "ti,sysc-dra7-mcasp", "ti,sysc"; - ti,hwmods = "mcasp4"; reg = <0x6c000 0x4>, <0x6c004 0x4>; reg-names = "rev", "sysc"; @@ -2881,7 +2848,6 @@ target-module@70000 { /* 0x48470000, ap 19 36.0 */ compatible = "ti,sysc-dra7-mcasp", "ti,sysc"; - ti,hwmods = "mcasp5"; reg = <0x70000 0x4>, <0x70004 0x4>; reg-names = "rev", "sysc"; @@ -2917,7 +2883,6 @@ target-module@74000 { /* 0x48474000, ap 35 14.0 */ compatible = "ti,sysc-dra7-mcasp", "ti,sysc"; - ti,hwmods = "mcasp6"; reg = <0x74000 0x4>, <0x74004 0x4>; reg-names = "rev", "sysc"; @@ -2953,7 +2918,6 @@ target-module@78000 { /* 0x48478000, ap 39 0c.0 */ compatible = "ti,sysc-dra7-mcasp", "ti,sysc"; - ti,hwmods = "mcasp7"; reg = <0x78000 0x4>, <0x78004 0x4>; reg-names = "rev", "sysc"; @@ -2989,7 +2953,6 @@ target-module@7c000 { /* 0x4847c000, ap 43 04.0 */ compatible = "ti,sysc-dra7-mcasp", "ti,sysc"; - ti,hwmods = "mcasp8"; reg = <0x7c000 0x4>, <0x7c004 0x4>; reg-names = "rev", "sysc"; @@ -3045,7 +3008,6 @@ target-module@84000 { /* 0x48484000, ap 3 10.0 */ compatible = "ti,sysc-omap4-simple", "ti,sysc"; - ti,hwmods = "gmac"; reg = <0x85200 0x4>, <0x85208 0x4>, <0x85204 0x4>; @@ -3103,9 +3065,10 @@ davinci_mdio: mdio@1000 { compatible = "ti,cpsw-mdio","ti,davinci_mdio"; + clocks = <&gmac_clkctrl DRA7_GMAC_GMAC_CLKCTRL 0>; + clock-names = "fck"; #address-cells = <1>; #size-cells = <0>; - ti,hwmods = "davinci_mdio"; bus_freq = <1000000>; reg = <0x1000 0x100>; }; @@ -4311,7 +4274,6 @@ target-module@0 { /* 0x4ae10000, ap 5 20.0 */ compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "gpio1"; reg = <0x0 0x4>, <0x10 0x4>, <0x114 0x4>; @@ -4479,7 +4441,6 @@ target-module@b000 { /* 0x4ae2b000, ap 28 02.0 */ compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "uart10"; reg = <0xb050 0x4>, <0xb054 0x4>, <0xb058 0x4>; diff --git a/arch/arm/boot/dts/ep7211-edb7211.dts b/arch/arm/boot/dts/ep7211-edb7211.dts index a0c270f63fee..da076479c8e2 100644 --- a/arch/arm/boot/dts/ep7211-edb7211.dts +++ b/arch/arm/boot/dts/ep7211-edb7211.dts @@ -25,11 +25,11 @@ display: display { model = "320x240x4"; - native-mode = <&timing0>; bits-per-pixel = <4>; ac-prescale = <17>; display-timings { + native-mode = <&timing0>; timing0: 320x240 { hactive = <320>; hback-porch = <0>; diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi index 5659c4a10729..784818490376 100644 --- a/arch/arm/boot/dts/exynos3250.dtsi +++ b/arch/arm/boot/dts/exynos3250.dtsi @@ -450,8 +450,7 @@ }; adc: adc@126c0000 { - compatible = "samsung,exynos3250-adc", - "samsung,exynos-adc-v2"; + compatible = "samsung,exynos3250-adc"; reg = <0x126C0000 0x100>; interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>; clock-names = "adc", "sclk"; diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi index 1264cc431ff6..433f109d97ca 100644 --- a/arch/arm/boot/dts/exynos4.dtsi +++ b/arch/arm/boot/dts/exynos4.dtsi @@ -380,23 +380,8 @@ clocks = <&clock CLK_USB_HOST>; clock-names = "usbhost"; status = "disabled"; - #address-cells = <1>; - #size-cells = <0>; - port@0 { - reg = <0>; - phys = <&exynos_usbphy 1>; - status = "disabled"; - }; - port@1 { - reg = <1>; - phys = <&exynos_usbphy 2>; - status = "disabled"; - }; - port@2 { - reg = <2>; - phys = <&exynos_usbphy 3>; - status = "disabled"; - }; + phys = <&exynos_usbphy 1>, <&exynos_usbphy 2>, <&exynos_usbphy 3>; + phy-names = "host", "hsic0", "hsic1"; }; ohci: ohci@12590000 { @@ -406,13 +391,8 @@ clocks = <&clock CLK_USB_HOST>; clock-names = "usbhost"; status = "disabled"; - #address-cells = <1>; - #size-cells = <0>; - port@0 { - reg = <0>; - phys = <&exynos_usbphy 1>; - status = "disabled"; - }; + phys = <&exynos_usbphy 1>; + phy-names = "host"; }; gpu: gpu@13000000 { diff --git a/arch/arm/boot/dts/exynos4210-universal_c210.dts b/arch/arm/boot/dts/exynos4210-universal_c210.dts index 82a8b5449978..09d3d54d09ff 100644 --- a/arch/arm/boot/dts/exynos4210-universal_c210.dts +++ b/arch/arm/boot/dts/exynos4210-universal_c210.dts @@ -204,9 +204,8 @@ &ehci { status = "okay"; - port@0 { - status = "okay"; - }; + phys = <&exynos_usbphy 1>; + phy-names = "host"; }; &exynos_usbphy { @@ -520,9 +519,6 @@ &ohci { status = "okay"; - port@0 { - status = "okay"; - }; }; &pinctrl_1 { diff --git a/arch/arm/boot/dts/exynos4412-itop-elite.dts b/arch/arm/boot/dts/exynos4412-itop-elite.dts index 0dedeba89b5f..f6d0a5f5d339 100644 --- a/arch/arm/boot/dts/exynos4412-itop-elite.dts +++ b/arch/arm/boot/dts/exynos4412-itop-elite.dts @@ -146,13 +146,8 @@ /* In order to reset USB ethernet */ samsung,vbus-gpio = <&gpc0 1 GPIO_ACTIVE_HIGH>; - port@0 { - status = "okay"; - }; - - port@2 { - status = "okay"; - }; + phys = <&exynos_usbphy 1>, <&exynos_usbphy 3>; + phy-names = "host", "hsic1"; }; &exynos_usbphy { diff --git a/arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi b/arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi index 462a5409b1de..dfceb155b3a7 100644 --- a/arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi +++ b/arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi @@ -377,7 +377,7 @@ buck1_reg: BUCK1 { regulator-name = "vdd_mif"; regulator-min-microvolt = <850000>; - regulator-max-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; regulator-always-on; regulator-boot-on; op_mode = <1>; /* Normal Mode */ @@ -386,7 +386,7 @@ buck2_reg: BUCK2 { regulator-name = "vdd_arm"; regulator-min-microvolt = <850000>; - regulator-max-microvolt = <1456250>; + regulator-max-microvolt = <1456250>; regulator-always-on; regulator-boot-on; op_mode = <1>; /* Normal Mode */ @@ -395,7 +395,7 @@ buck3_reg: BUCK3 { regulator-name = "vdd_int"; regulator-min-microvolt = <875000>; - regulator-max-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; regulator-always-on; regulator-boot-on; op_mode = <1>; /* Normal Mode */ @@ -404,7 +404,7 @@ buck4_reg: BUCK4 { regulator-name = "vdd_g3d"; regulator-min-microvolt = <750000>; - regulator-max-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; regulator-always-on; regulator-boot-on; op_mode = <1>; /* Normal Mode */ @@ -413,7 +413,7 @@ buck5_reg: BUCK5 { regulator-name = "vdd_m12"; regulator-min-microvolt = <750000>; - regulator-max-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; regulator-always-on; regulator-boot-on; op_mode = <1>; /* Normal Mode */ @@ -422,7 +422,7 @@ buck6_reg: BUCK6 { regulator-name = "vdd12_5m"; regulator-min-microvolt = <750000>; - regulator-max-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; regulator-always-on; regulator-boot-on; op_mode = <1>; /* Normal Mode */ @@ -431,7 +431,7 @@ buck7_reg: BUCK7 { regulator-name = "pvdd_buck7"; regulator-min-microvolt = <750000>; - regulator-max-microvolt = <2000000>; + regulator-max-microvolt = <2000000>; regulator-boot-on; regulator-always-on; op_mode = <1>; /* Normal Mode */ @@ -440,7 +440,7 @@ buck8_reg: BUCK8 { regulator-name = "pvdd_buck8"; regulator-min-microvolt = <750000>; - regulator-max-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; regulator-boot-on; regulator-always-on; op_mode = <1>; /* Normal Mode */ @@ -449,7 +449,7 @@ buck9_reg: BUCK9 { regulator-name = "vddf28_emmc"; regulator-min-microvolt = <750000>; - regulator-max-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; op_mode = <1>; /* Normal Mode */ }; }; diff --git a/arch/arm/boot/dts/exynos4412-odroidu3.dts b/arch/arm/boot/dts/exynos4412-odroidu3.dts index 96d99887bceb..8ff243ba4542 100644 --- a/arch/arm/boot/dts/exynos4412-odroidu3.dts +++ b/arch/arm/boot/dts/exynos4412-odroidu3.dts @@ -105,12 +105,8 @@ }; &ehci { - port@1 { - status = "okay"; - }; - port@2 { - status = "okay"; - }; + phys = <&exynos_usbphy 2>, <&exynos_usbphy 3>; + phy-names = "hsic0", "hsic1"; }; &sound { diff --git a/arch/arm/boot/dts/exynos4412-odroidx.dts b/arch/arm/boot/dts/exynos4412-odroidx.dts index a2251581f6b6..3ea2a0101e80 100644 --- a/arch/arm/boot/dts/exynos4412-odroidx.dts +++ b/arch/arm/boot/dts/exynos4412-odroidx.dts @@ -72,9 +72,8 @@ }; &ehci { - port@1 { - status = "okay"; - }; + phys = <&exynos_usbphy 2>; + phy-names = "hsic0"; }; &mshc_0 { diff --git a/arch/arm/boot/dts/exynos4412-origen.dts b/arch/arm/boot/dts/exynos4412-origen.dts index 698de4345d16..ecd14b283a6b 100644 --- a/arch/arm/boot/dts/exynos4412-origen.dts +++ b/arch/arm/boot/dts/exynos4412-origen.dts @@ -88,13 +88,8 @@ &ehci { samsung,vbus-gpio = <&gpx3 5 1>; status = "okay"; - - port@1 { - status = "okay"; - }; - port@2 { - status = "okay"; - }; + phys = <&exynos_usbphy 2>, <&exynos_usbphy 3>; + phy-names = "hsic0", "hsic1"; }; &fimd { diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts index dc6fa6fe83f1..6fcb78a354fe 100644 --- a/arch/arm/boot/dts/exynos5250-arndale.dts +++ b/arch/arm/boot/dts/exynos5250-arndale.dts @@ -461,8 +461,8 @@ buck4_reg: BUCK4 { regulator-name = "vdd_g3d"; - regulator-min-microvolt = <1000000>; - regulator-max-microvolt = <1000000>; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1300000>; regulator-always-on; regulator-boot-on; op_mode = <1>; @@ -543,6 +543,11 @@ status = "okay"; }; +&mali { + mali-supply = <&buck4_reg>; + status = "okay"; +}; + &mixer { status = "okay"; }; diff --git a/arch/arm/boot/dts/exynos5250-snow-common.dtsi b/arch/arm/boot/dts/exynos5250-snow-common.dtsi index fd9226d3b207..c952a615148e 100644 --- a/arch/arm/boot/dts/exynos5250-snow-common.dtsi +++ b/arch/arm/boot/dts/exynos5250-snow-common.dtsi @@ -529,6 +529,11 @@ status = "okay"; }; +&mali { + mali-supply = <&buck4_reg>; + status = "okay"; +}; + &mixer { status = "okay"; }; diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index d5e0392b409e..fc966c10cf49 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -328,6 +328,53 @@ iommus = <&sysmmu_rotator>; }; + mali: gpu@11800000 { + compatible = "samsung,exynos5250-mali", "arm,mali-t604"; + reg = <0x11800000 0x5000>; + interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "job", "mmu", "gpu"; + clocks = <&clock CLK_G3D>; + clock-names = "core"; + operating-points-v2 = <&gpu_opp_table>; + power-domains = <&pd_g3d>; + status = "disabled"; + + gpu_opp_table: gpu-opp-table { + compatible = "operating-points-v2"; + + opp-100000000 { + opp-hz = /bits/ 64 <100000000>; + opp-microvolt = <925000>; + }; + opp-160000000 { + opp-hz = /bits/ 64 <160000000>; + opp-microvolt = <925000>; + }; + opp-266000000 { + opp-hz = /bits/ 64 <266000000>; + opp-microvolt = <1025000>; + }; + opp-350000000 { + opp-hz = /bits/ 64 <350000000>; + opp-microvolt = <1075000>; + }; + opp-400000000 { + opp-hz = /bits/ 64 <400000000>; + opp-microvolt = <1125000>; + }; + opp-450000000 { + opp-hz = /bits/ 64 <450000000>; + opp-microvolt = <1150000>; + }; + opp-533000000 { + opp-hz = /bits/ 64 <533000000>; + opp-microvolt = <1250000>; + }; + }; + }; + tmu: tmu@10060000 { compatible = "samsung,exynos5250-tmu"; reg = <0x10060000 0x100>; @@ -346,6 +393,7 @@ clock-names = "sata", "sclk_sata"; phys = <&sata_phy>; phy-names = "sata-phy"; + ports-implemented = <0x1>; status = "disabled"; }; @@ -617,12 +665,8 @@ clocks = <&clock CLK_USB2>; clock-names = "usbhost"; - #address-cells = <1>; - #size-cells = <0>; - port@0 { - reg = <0>; - phys = <&usb2_phy_gen 1>; - }; + phys = <&usb2_phy_gen 1>; + phy-names = "host"; }; ohci: usb@12120000 { @@ -632,12 +676,8 @@ clocks = <&clock CLK_USB2>; clock-names = "usbhost"; - #address-cells = <1>; - #size-cells = <0>; - port@0 { - reg = <0>; - phys = <&usb2_phy_gen 1>; - }; + phys = <&usb2_phy_gen 1>; + phy-names = "host"; }; usb2_phy_gen: phy@12130000 { diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts index f78db6809cca..9eb48cabcca4 100644 --- a/arch/arm/boot/dts/exynos5420-peach-pit.dts +++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts @@ -440,6 +440,7 @@ regulator-name = "vdd_ldo10"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + regulator-always-on; regulator-state-mem { regulator-off-in-suspend; }; diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index 55d4dbf6f83a..7d51e0f4ab79 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -294,11 +294,11 @@ label = "MFC"; }; - msc_pd: power-domain@10044120 { + g3d_pd: power-domain@10044080 { compatible = "samsung,exynos4210-pd"; - reg = <0x10044120 0x20>; + reg = <0x10044080 0x20>; #power-domain-cells = <0>; - label = "MSC"; + label = "G3D"; }; disp_pd: power-domain@100440c0 { @@ -315,6 +315,13 @@ label = "MAU"; }; + msc_pd: power-domain@10044120 { + compatible = "samsung,exynos4210-pd"; + reg = <0x10044120 0x20>; + #power-domain-cells = <0>; + label = "MSC"; + }; + pinctrl_0: pinctrl@13400000 { compatible = "samsung,exynos5420-pinctrl"; reg = <0x13400000 0x1000>; diff --git a/arch/arm/boot/dts/exynos54xx.dtsi b/arch/arm/boot/dts/exynos54xx.dtsi index 0b27bebf9528..9c3b63b7cac6 100644 --- a/arch/arm/boot/dts/exynos54xx.dtsi +++ b/arch/arm/boot/dts/exynos54xx.dtsi @@ -189,26 +189,16 @@ compatible = "samsung,exynos4210-ehci"; reg = <0x12110000 0x100>; interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; - - #address-cells = <1>; - #size-cells = <0>; - port@0 { - reg = <0>; - phys = <&usb2_phy 1>; - }; + phys = <&usb2_phy 1>; + phy-names = "host"; }; usbhost1: usb@12120000 { compatible = "samsung,exynos4210-ohci"; reg = <0x12120000 0x100>; interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; - - #address-cells = <1>; - #size-cells = <0>; - port@0 { - reg = <0>; - phys = <&usb2_phy 1>; - }; + phys = <&usb2_phy 1>; + phy-names = "host"; }; usb2_phy: phy@12130000 { diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts index e0f470fe54c8..4398f2d1fe88 100644 --- a/arch/arm/boot/dts/exynos5800-peach-pi.dts +++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts @@ -440,6 +440,7 @@ regulator-name = "vdd_ldo10"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + regulator-always-on; regulator-state-mem { regulator-off-in-suspend; }; diff --git a/arch/arm/boot/dts/exynos5800.dtsi b/arch/arm/boot/dts/exynos5800.dtsi index 57d3b319fd65..de639eecc5c9 100644 --- a/arch/arm/boot/dts/exynos5800.dtsi +++ b/arch/arm/boot/dts/exynos5800.dtsi @@ -131,3 +131,12 @@ &mfc { compatible = "samsung,mfc-v8"; }; + +&soc { + cam_pd: power-domain@10045100 { + compatible = "samsung,exynos4210-pd"; + reg = <0x10045100 0x20>; + #power-domain-cells = <0>; + label = "CAM"; + }; +}; diff --git a/arch/arm/boot/dts/gemini-dlink-dir-685.dts b/arch/arm/boot/dts/gemini-dlink-dir-685.dts index bfaa2de63a10..e2030ba16512 100644 --- a/arch/arm/boot/dts/gemini-dlink-dir-685.dts +++ b/arch/arm/boot/dts/gemini-dlink-dir-685.dts @@ -72,7 +72,6 @@ reg = <0>; /* 50 ns min period = 20 MHz */ spi-max-frequency = <20000000>; - spi-cpol; /* Clock active low */ vcc-supply = <&vdisp>; iovcc-supply = <&vdisp>; vci-supply = <&vdisp>; diff --git a/arch/arm/boot/dts/gemini-nas4220b.dts b/arch/arm/boot/dts/gemini-nas4220b.dts index f4535d635f3b..521714f38eed 100644 --- a/arch/arm/boot/dts/gemini-nas4220b.dts +++ b/arch/arm/boot/dts/gemini-nas4220b.dts @@ -20,7 +20,7 @@ }; chosen { - bootargs = "console=ttyS0,19200n8"; + bootargs = "console=ttyS0,19200n8 root=/dev/mtdblock3 rw rootfstype=squashfs,jffs2 rootwait"; stdout-path = &uart0; }; @@ -81,37 +81,10 @@ /* 16MB of flash */ reg = <0x30000000 0x01000000>; - partition@0 { - label = "RedBoot"; - reg = <0x00000000 0x00020000>; - read-only; - }; - partition@20000 { - label = "Kernel"; - reg = <0x00020000 0x00300000>; - }; - partition@320000 { - label = "Ramdisk"; - reg = <0x00320000 0x00600000>; - }; - partition@920000 { - label = "Application"; - reg = <0x00920000 0x00600000>; - }; - partition@f20000 { - label = "VCTL"; - reg = <0x00f20000 0x00020000>; - read-only; - }; - partition@f40000 { - label = "CurConf"; - reg = <0x00f40000 0x000a0000>; - read-only; - }; - partition@fe0000 { - label = "FIS directory"; - reg = <0x00fe0000 0x00020000>; - read-only; + partitions { + compatible = "redboot-fis"; + /* Eraseblock at 0xfe0000 */ + fis-index-block = <0x1fc>; }; }; diff --git a/arch/arm/boot/dts/gemini-sl93512r.dts b/arch/arm/boot/dts/gemini-sl93512r.dts index 2bb953440793..a98af0351906 100644 --- a/arch/arm/boot/dts/gemini-sl93512r.dts +++ b/arch/arm/boot/dts/gemini-sl93512r.dts @@ -24,7 +24,7 @@ }; chosen { - bootargs = "console=ttyS0,19200n8 root=/dev/sda1 rw rootwait"; + bootargs = "console=ttyS0,19200n8 root=/dev/mtdblock3 rw rootfstype=squashfs,jffs2 rootwait"; stdout-path = &uart0; }; @@ -36,8 +36,8 @@ wakeup-source; linux,code = <KEY_WPS_BUTTON>; label = "WPS"; - /* Conflict with NAND flash */ - gpios = <&gpio0 17 GPIO_ACTIVE_LOW>; + /* Conflicts with TVC and extended flash */ + gpios = <&gpio0 0 GPIO_ACTIVE_LOW>; }; button-setup { @@ -143,54 +143,30 @@ /* 16MB of flash */ reg = <0x30000000 0x01000000>; - partition@0 { - label = "BOOT"; - reg = <0x00000000 0x00020000>; - read-only; - }; - partition@120000 { - label = "Kern"; - reg = <0x00020000 0x00300000>; - }; - partition@320000 { - label = "Ramdisk"; - reg = <0x00320000 0x00600000>; - }; - partition@920000 { - label = "Application"; - reg = <0x00920000 0x00600000>; - }; - partition@f20000 { - label = "VCTL"; - reg = <0x00f20000 0x00020000>; - read-only; - }; - partition@f40000 { - label = "CurConf"; - reg = <0x00f40000 0x000a0000>; - read-only; - }; - partition@fe0000 { - label = "FIS directory"; - reg = <0x00fe0000 0x00020000>; - read-only; + partitions { + compatible = "redboot-fis"; + /* Eraseblock at 0xfe0000 */ + fis-index-block = <0x1fc>; }; }; syscon: syscon@40000000 { pinctrl { /* - * gpio0egrp cover line 16 used by HD LED - * gpio0fgrp cover line 17, 18 used by wireless LED and reset button - * gpio0hgrp cover line 21, 22 used by MDIO for Marvell PHY - * gpio0kgrp cover line 31 used by USB LED + * gpio0agrp cover line 0, used by WPS button + * gpio0fgrp cover line 16 used by HD LED + * gpio0ggrp cover line 17, 18 used by wireless LAN LED and + * reset button OR USB ID select on 17 and USB VBUS select + * on 18. (Confusing.) + * gpio0igrp cover line 21, 22 used by MDIO for Marvell PHY */ gpio0_default_pins: pinctrl-gpio0 { mux { function = "gpio0"; - groups = "gpio0egrp", + groups = "gpio0agrp", "gpio0fgrp", - "gpio0hgrp"; + "gpio0ggrp", + "gpio0igrp"; }; }; /* diff --git a/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-cmo-qvga.dts b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-cmo-qvga.dts index dbecd6d2cfc4..7d4301b22b90 100644 --- a/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-cmo-qvga.dts +++ b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-cmo-qvga.dts @@ -14,8 +14,8 @@ bits-per-pixel = <16>; fsl,pcr = <0xcad08b80>; bus-width = <18>; - native-mode = <&qvga_timings>; display-timings { + native-mode = <&qvga_timings>; qvga_timings: 320x240 { clock-frequency = <6500000>; hactive = <320>; diff --git a/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-dvi-svga.dts b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-dvi-svga.dts index ad2f7e879831..80a7f96de4c6 100644 --- a/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-dvi-svga.dts +++ b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-dvi-svga.dts @@ -14,8 +14,8 @@ bits-per-pixel = <16>; fsl,pcr = <0xfa208b80>; bus-width = <18>; - native-mode = <&dvi_svga_timings>; display-timings { + native-mode = <&dvi_svga_timings>; dvi_svga_timings: 800x600 { clock-frequency = <40000000>; hactive = <800>; diff --git a/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-dvi-vga.dts b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-dvi-vga.dts index d60d8f464ca9..24027a1fb46d 100644 --- a/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-dvi-vga.dts +++ b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-dvi-vga.dts @@ -14,8 +14,8 @@ bits-per-pixel = <16>; fsl,pcr = <0xfa208b80>; bus-width = <18>; - native-mode = <&dvi_vga_timings>; display-timings { + native-mode = <&dvi_vga_timings>; dvi_vga_timings: 640x480 { clock-frequency = <31250000>; hactive = <640>; diff --git a/arch/arm/boot/dts/imx25-pdk.dts b/arch/arm/boot/dts/imx25-pdk.dts index f8544a9e4633..05cccd12624c 100644 --- a/arch/arm/boot/dts/imx25-pdk.dts +++ b/arch/arm/boot/dts/imx25-pdk.dts @@ -76,8 +76,8 @@ bits-per-pixel = <16>; fsl,pcr = <0xfa208b80>; bus-width = <18>; - native-mode = <&wvga_timings>; display-timings { + native-mode = <&wvga_timings>; wvga_timings: 640x480 { hactive = <640>; vactive = <480>; diff --git a/arch/arm/boot/dts/imx27-apf27dev.dts b/arch/arm/boot/dts/imx27-apf27dev.dts index 087c6e237af0..6f1e8ce9e76e 100644 --- a/arch/arm/boot/dts/imx27-apf27dev.dts +++ b/arch/arm/boot/dts/imx27-apf27dev.dts @@ -12,10 +12,10 @@ display: display { model = "Chimei-LW700AT9003"; - native-mode = <&timing0>; bits-per-pixel = <16>; /* non-standard but required */ fsl,pcr = <0xfae80083>; /* non-standard but required */ display-timings { + native-mode = <&timing0>; timing0: 800x480 { clock-frequency = <33000033>; hactive = <800>; diff --git a/arch/arm/boot/dts/imx27-eukrea-mbimxsd27-baseboard.dts b/arch/arm/boot/dts/imx27-eukrea-mbimxsd27-baseboard.dts index 84fc8df4be7c..9c3ec82ec7e5 100644 --- a/arch/arm/boot/dts/imx27-eukrea-mbimxsd27-baseboard.dts +++ b/arch/arm/boot/dts/imx27-eukrea-mbimxsd27-baseboard.dts @@ -11,11 +11,11 @@ display0: CMO-QVGA { model = "CMO-QVGA"; - native-mode = <&timing0>; bits-per-pixel = <16>; fsl,pcr = <0xfad08b80>; display-timings { + native-mode = <&timing0>; timing0: 320x240 { clock-frequency = <6500000>; hactive = <320>; diff --git a/arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts b/arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts index 5e5e282ed30e..0cd75dadf292 100644 --- a/arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts +++ b/arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts @@ -15,10 +15,10 @@ display: display { model = "Primeview-PD050VL1"; - native-mode = <&timing0>; bits-per-pixel = <16>; /* non-standard but required */ fsl,pcr = <0xf0c88080>; /* non-standard but required */ display-timings { + native-mode = <&timing0>; timing0: 640x480 { hactive = <640>; vactive = <480>; diff --git a/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts b/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts index 5606f417e9e8..bf883e45576a 100644 --- a/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts +++ b/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts @@ -14,11 +14,11 @@ display0: LQ035Q7 { model = "Sharp-LQ035Q7"; - native-mode = <&timing0>; bits-per-pixel = <16>; fsl,pcr = <0xf00080c0>; display-timings { + native-mode = <&timing0>; timing0: 240x320 { clock-frequency = <5500000>; hactive = <240>; diff --git a/arch/arm/boot/dts/imx53-m53menlo.dts b/arch/arm/boot/dts/imx53-m53menlo.dts index 10acc5331ba6..719ed5ca454a 100644 --- a/arch/arm/boot/dts/imx53-m53menlo.dts +++ b/arch/arm/boot/dts/imx53-m53menlo.dts @@ -54,7 +54,8 @@ }; panel { - compatible = "edt,etm070080dh6"; + compatible = "edt,etm0700g0dh6"; + pinctrl-0 = <&pinctrl_display_gpio>; enable-gpios = <&gpio6 0 GPIO_ACTIVE_HIGH>; port { diff --git a/arch/arm/boot/dts/imx6qdl-colibri.dtsi b/arch/arm/boot/dts/imx6qdl-colibri.dtsi index 1beac22266ed..019dda6b88ad 100644 --- a/arch/arm/boot/dts/imx6qdl-colibri.dtsi +++ b/arch/arm/boot/dts/imx6qdl-colibri.dtsi @@ -140,7 +140,18 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet>; phy-mode = "rmii"; + phy-handle = <ðphy>; status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy: ethernet-phy@0 { + reg = <0>; + micrel,led-mode = <0>; + }; + }; }; &hdmi { diff --git a/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi b/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi index 7a85116ef1d2..2418cf8f2317 100644 --- a/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi +++ b/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi @@ -556,8 +556,6 @@ non-removable; vmmc-supply = <®_3p3v>; vqmmc-supply = <®_wlan_vmmc>; - vqmmc-1-8-v; - ocr-limit = <0x180>; /* 1.65v - 2.1v */ cap-power-off-card; keep-power-in-suspend; status = "okay"; diff --git a/arch/arm/boot/dts/imx6qdl-phytec-pbab01.dtsi b/arch/arm/boot/dts/imx6qdl-phytec-pbab01.dtsi index 82802f8ce7a0..d434868e870a 100644 --- a/arch/arm/boot/dts/imx6qdl-phytec-pbab01.dtsi +++ b/arch/arm/boot/dts/imx6qdl-phytec-pbab01.dtsi @@ -128,7 +128,7 @@ }; rtc@51 { - compatible = "nxp,rtc8564"; + compatible = "epson,rtc8564"; reg = <0x51>; }; diff --git a/arch/arm/boot/dts/imx6qdl-wandboard.dtsi b/arch/arm/boot/dts/imx6qdl-wandboard.dtsi index 50d9a989e06a..2cfb4112a467 100644 --- a/arch/arm/boot/dts/imx6qdl-wandboard.dtsi +++ b/arch/arm/boot/dts/imx6qdl-wandboard.dtsi @@ -33,6 +33,30 @@ spdif-out; }; + reg_1p5v: regulator-1p5v { + compatible = "regulator-fixed"; + regulator-name = "1P5V"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + }; + + reg_1p8v: regulator-1p8v { + compatible = "regulator-fixed"; + regulator-name = "1P8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + reg_2p8v: regulator-2p8v { + compatible = "regulator-fixed"; + regulator-name = "2P8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + }; + reg_2p5v: regulator-2p5v { compatible = "regulator-fixed"; regulator-name = "2P5V"; @@ -94,6 +118,29 @@ VDDIO-supply = <®_3p3v>; lrclk-strength = <3>; }; + + camera@3c { + compatible = "ovti,ov5645"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ov5645>; + reg = <0x3c>; + clocks = <&clks IMX6QDL_CLK_CKO2>; + clock-names = "xclk"; + clock-frequency = <24000000>; + vdddo-supply = <®_1p8v>; + vdda-supply = <®_2p8v>; + vddd-supply = <®_1p5v>; + enable-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio4 14 GPIO_ACTIVE_LOW>; + + port { + ov5645_to_mipi_csi2: endpoint { + remote-endpoint = <&mipi_csi2_in>; + clock-lanes = <0>; + data-lanes = <1 2>; + }; + }; + }; }; &iomuxc { @@ -128,7 +175,6 @@ MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b030 MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b030 MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8 - MX6QDL_PAD_GPIO_6__ENET_IRQ 0x000b1 >; }; @@ -152,6 +198,14 @@ >; }; + pinctrl_ov5645: ov5645grp { + fsl,pins = < + MX6QDL_PAD_GPIO_3__CCM_CLKO2 0x000b0 + MX6QDL_PAD_GPIO_6__GPIO1_IO06 0x1b0b0 + MX6QDL_PAD_KEY_COL4__GPIO4_IO14 0x1b0b0 + >; + }; + pinctrl_spdif: spdifgrp { fsl,pins = < MX6QDL_PAD_ENET_RXD0__SPDIF_OUT 0x1b0b0 @@ -226,12 +280,23 @@ pinctrl-0 = <&pinctrl_enet>; phy-mode = "rgmii-id"; phy-reset-gpios = <&gpio3 29 GPIO_ACTIVE_LOW>; - interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>, - <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>; - fsl,err006687-workaround-present; status = "okay"; }; +&mipi_csi { + status = "okay"; + + port@0 { + reg = <0>; + + mipi_csi2_in: endpoint { + remote-endpoint = <&ov5645_to_mipi_csi2>; + clock-lanes = <0>; + data-lanes = <1 2>; + }; + }; +}; + &spdif { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spdif>; diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi index 4b801935cad1..e6b4b8525f98 100644 --- a/arch/arm/boot/dts/imx6qdl.dtsi +++ b/arch/arm/boot/dts/imx6qdl.dtsi @@ -171,8 +171,6 @@ gpmi: gpmi-nand@112000 { compatible = "fsl,imx6q-gpmi-nand"; - #address-cells = <1>; - #size-cells = <1>; reg = <0x00112000 0x2000>, <0x00114000 0x2000>; reg-names = "gpmi-nand", "bch"; interrupts = <0 15 IRQ_TYPE_LEVEL_HIGH>; @@ -695,7 +693,7 @@ }; anatop: anatop@20c8000 { - compatible = "fsl,imx6q-anatop", "syscon", "simple-bus"; + compatible = "fsl,imx6q-anatop", "syscon", "simple-mfd"; reg = <0x020c8000 0x1000>; interrupts = <0 49 IRQ_TYPE_LEVEL_HIGH>, <0 54 IRQ_TYPE_LEVEL_HIGH>, diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi index b36fc012ff06..3a96b5538a2a 100644 --- a/arch/arm/boot/dts/imx6sl.dtsi +++ b/arch/arm/boot/dts/imx6sl.dtsi @@ -77,15 +77,6 @@ }; }; - intc: interrupt-controller@a01000 { - compatible = "arm,cortex-a9-gic"; - #interrupt-cells = <3>; - interrupt-controller; - reg = <0x00a01000 0x1000>, - <0x00a00100 0x100>; - interrupt-parent = <&intc>; - }; - clocks { ckil { compatible = "fixed-clock"; @@ -133,6 +124,15 @@ clocks = <&clks IMX6SL_CLK_OCRAM>; }; + intc: interrupt-controller@a01000 { + compatible = "arm,cortex-a9-gic"; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0x00a01000 0x1000>, + <0x00a00100 0x100>; + interrupt-parent = <&intc>; + }; + L2: l2-cache@a02000 { compatible = "arm,pl310-cache"; reg = <0x00a02000 0x1000>; diff --git a/arch/arm/boot/dts/imx6sll.dtsi b/arch/arm/boot/dts/imx6sll.dtsi index b0a77ff70b67..13c7ba7fa6bc 100644 --- a/arch/arm/boot/dts/imx6sll.dtsi +++ b/arch/arm/boot/dts/imx6sll.dtsi @@ -75,15 +75,6 @@ }; }; - intc: interrupt-controller@a01000 { - compatible = "arm,cortex-a9-gic"; - #interrupt-cells = <3>; - interrupt-controller; - reg = <0x00a01000 0x1000>, - <0x00a00100 0x100>; - interrupt-parent = <&intc>; - }; - ckil: clock-ckil { compatible = "fixed-clock"; #clock-cells = <0>; @@ -134,6 +125,15 @@ reg = <0x00900000 0x20000>; }; + intc: interrupt-controller@a01000 { + compatible = "arm,cortex-a9-gic"; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0x00a01000 0x1000>, + <0x00a00100 0x100>; + interrupt-parent = <&intc>; + }; + L2: l2-cache@a02000 { compatible = "arm,pl310-cache"; reg = <0x00a02000 0x1000>; @@ -234,7 +234,7 @@ compatible = "fsl,imx6sl-uart", "fsl,imx6q-uart", "fsl,imx21-uart"; reg = <0x02018000 0x4000>; - interrupts =<GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; dmas = <&sdma 31 4 0>, <&sdma 32 4 0>; dma-names = "rx", "tx"; clocks = <&clks IMX6SLL_CLK_UART4_IPG>, @@ -621,7 +621,7 @@ }; sdma: dma-controller@20ec000 { - compatible = "fsl,imx6sll-sdma", "fsl,imx35-sdma"; + compatible = "fsl,imx6sll-sdma", "fsl,imx6ul-sdma"; reg = <0x020ec000 0x4000>; interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks IMX6SLL_CLK_IPG>, @@ -801,7 +801,7 @@ compatible = "fsl,imx6sll-uart", "fsl,imx6q-uart", "fsl,imx21-uart"; reg = <0x021f4000 0x4000>; - interrupts =<GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>; dmas = <&sdma 33 4 0>, <&sdma 34 4 0>; dma-names = "rx", "tx"; clocks = <&clks IMX6SLL_CLK_UART5_IPG>, diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi index bb25add90f19..531a52c1e987 100644 --- a/arch/arm/boot/dts/imx6sx.dtsi +++ b/arch/arm/boot/dts/imx6sx.dtsi @@ -90,15 +90,6 @@ }; }; - intc: interrupt-controller@a01000 { - compatible = "arm,cortex-a9-gic"; - #interrupt-cells = <3>; - interrupt-controller; - reg = <0x00a01000 0x1000>, - <0x00a00100 0x100>; - interrupt-parent = <&intc>; - }; - ckil: clock-ckil { compatible = "fixed-clock"; #clock-cells = <0>; @@ -181,6 +172,15 @@ clocks = <&clks IMX6SX_CLK_OCRAM>; }; + intc: interrupt-controller@a01000 { + compatible = "arm,cortex-a9-gic"; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0x00a01000 0x1000>, + <0x00a00100 0x100>; + interrupt-parent = <&intc>; + }; + L2: l2-cache@a02000 { compatible = "arm,pl310-cache"; reg = <0x00a02000 0x1000>; @@ -926,8 +926,8 @@ <&clks IMX6SX_CLK_ENET_PTP>; clock-names = "ipg", "ahb", "ptp", "enet_clk_ref", "enet_out"; - fsl,num-tx-queues=<3>; - fsl,num-rx-queues=<3>; + fsl,num-tx-queues = <3>; + fsl,num-rx-queues = <3>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/imx6ul-kontron-n6310-s-43.dts b/arch/arm/boot/dts/imx6ul-kontron-n6310-s-43.dts new file mode 100644 index 000000000000..5bad29683cc3 --- /dev/null +++ b/arch/arm/boot/dts/imx6ul-kontron-n6310-s-43.dts @@ -0,0 +1,102 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2017 exceet electronics GmbH + * Copyright (C) 2018 Kontron Electronics GmbH + * Copyright (c) 2019 Krzysztof Kozlowski <krzk@kernel.org> + */ + +#include "imx6ul-kontron-n6310-s.dts" + +/ { + model = "Kontron N6310 S 43"; + compatible = "kontron,imx6ul-n6310-s-43", "kontron,imx6ul-n6310-s", + "kontron,imx6ul-n6310-som", "fsl,imx6ul"; + + backlight { + compatible = "pwm-backlight"; + pwms = <&pwm7 0 5000000>; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + status = "okay"; + }; +}; + +&i2c4 { + touchscreen@5d { + compatible = "goodix,gt928"; + reg = <0x5d>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_cap_touch>; + interrupt-parent = <&gpio5>; + interrupts = <6 IRQ_TYPE_LEVEL_LOW>; + reset-gpios = <&gpio5 8 GPIO_ACTIVE_HIGH>; + irq-gpios = <&gpio5 6 GPIO_ACTIVE_HIGH>; + }; +}; + +&lcdif { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcdif_dat &pinctrl_lcdif_ctrl>; + /* Leave status disabled because of missing display panel node */ +}; + +&pwm7 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm7>; + status = "okay"; +}; + +&iomuxc { + pinctrl_cap_touch: captouchgrp { + fsl,pins = < + MX6UL_PAD_SNVS_TAMPER6__GPIO5_IO06 0x1b0b0 /* Touch Interrupt */ + MX6UL_PAD_SNVS_TAMPER7__GPIO5_IO07 0x1b0b0 /* Touch Reset */ + MX6UL_PAD_SNVS_TAMPER8__GPIO5_IO08 0x1b0b0 /* Touch Wake */ + >; + }; + + pinctrl_lcdif_ctrl: lcdifctrlgrp { + fsl,pins = < + MX6UL_PAD_LCD_CLK__LCDIF_CLK 0x79 + MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE 0x79 + MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC 0x79 + MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC 0x79 + MX6UL_PAD_LCD_RESET__LCDIF_RESET 0x79 + >; + }; + + pinctrl_lcdif_dat: lcdifdatgrp { + fsl,pins = < + MX6UL_PAD_LCD_DATA00__LCDIF_DATA00 0x79 + MX6UL_PAD_LCD_DATA01__LCDIF_DATA01 0x79 + MX6UL_PAD_LCD_DATA02__LCDIF_DATA02 0x79 + MX6UL_PAD_LCD_DATA03__LCDIF_DATA03 0x79 + MX6UL_PAD_LCD_DATA04__LCDIF_DATA04 0x79 + MX6UL_PAD_LCD_DATA05__LCDIF_DATA05 0x79 + MX6UL_PAD_LCD_DATA06__LCDIF_DATA06 0x79 + MX6UL_PAD_LCD_DATA07__LCDIF_DATA07 0x79 + MX6UL_PAD_LCD_DATA08__LCDIF_DATA08 0x79 + MX6UL_PAD_LCD_DATA09__LCDIF_DATA09 0x79 + MX6UL_PAD_LCD_DATA10__LCDIF_DATA10 0x79 + MX6UL_PAD_LCD_DATA11__LCDIF_DATA11 0x79 + MX6UL_PAD_LCD_DATA12__LCDIF_DATA12 0x79 + MX6UL_PAD_LCD_DATA13__LCDIF_DATA13 0x79 + MX6UL_PAD_LCD_DATA14__LCDIF_DATA14 0x79 + MX6UL_PAD_LCD_DATA15__LCDIF_DATA15 0x79 + MX6UL_PAD_LCD_DATA16__LCDIF_DATA16 0x79 + MX6UL_PAD_LCD_DATA17__LCDIF_DATA17 0x79 + MX6UL_PAD_LCD_DATA18__LCDIF_DATA18 0x79 + MX6UL_PAD_LCD_DATA19__LCDIF_DATA19 0x79 + MX6UL_PAD_LCD_DATA20__LCDIF_DATA20 0x79 + MX6UL_PAD_LCD_DATA21__LCDIF_DATA21 0x79 + MX6UL_PAD_LCD_DATA22__LCDIF_DATA22 0x79 + MX6UL_PAD_LCD_DATA23__LCDIF_DATA23 0x79 + >; + }; + + pinctrl_pwm7: pwm7grp { + fsl,pins = < + MX6UL_PAD_CSI_VSYNC__PWM7_OUT 0x110b0 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6ul-kontron-n6310-s.dts b/arch/arm/boot/dts/imx6ul-kontron-n6310-s.dts new file mode 100644 index 000000000000..0205fd56d975 --- /dev/null +++ b/arch/arm/boot/dts/imx6ul-kontron-n6310-s.dts @@ -0,0 +1,420 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2017 exceet electronics GmbH + * Copyright (C) 2018 Kontron Electronics GmbH + * Copyright (c) 2019 Krzysztof Kozlowski <krzk@kernel.org> + */ + +/dts-v1/; + +#include "imx6ul-kontron-n6310-som.dtsi" + +/ { + model = "Kontron N6310 S"; + compatible = "kontron,imx6ul-n6310-s", "kontron,imx6ul-n6310-som", + "fsl,imx6ul"; + + gpio-leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_leds>; + + led1 { + label = "debug-led1"; + gpios = <&gpio1 30 GPIO_ACTIVE_LOW>; + default-state = "off"; + linux,default-trigger = "heartbeat"; + }; + + led2 { + label = "debug-led2"; + gpios = <&gpio5 3 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + led3 { + label = "debug-led3"; + gpios = <&gpio5 2 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + }; + + pwm-beeper { + compatible = "pwm-beeper"; + pwms = <&pwm8 0 5000>; + }; + + reg_3v3: regulator-3v3 { + compatible = "regulator-fixed"; + regulator-name = "3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + reg_usb_otg1_vbus: regulator-usb-otg1-vbus { + compatible = "regulator-fixed"; + regulator-name = "usb_otg1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio1 4 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_vref_adc: regulator-vref-adc { + compatible = "regulator-fixed"; + regulator-name = "vref-adc"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; +}; + +&adc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_adc1>; + num-channels = <3>; + vref-supply = <®_vref_adc>; + status = "okay"; +}; + +&can2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan2>; + status = "okay"; +}; + +&ecspi1 { + cs-gpios = <&gpio4 26 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi1>; + status = "okay"; + + eeprom@0 { + compatible = "anvo,anv32e61w", "atmel,at25"; + reg = <0>; + spi-max-frequency = <20000000>; + spi-cpha; + spi-cpol; + pagesize = <1>; + size = <8192>; + address-width = <16>; + }; +}; + +&fec1 { + pinctrl-0 = <&pinctrl_enet1>; + /delete-node/ mdio; +}; + +&fec2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet2 &pinctrl_enet2_mdio>; + phy-mode = "rmii"; + phy-handle = <ðphy2>; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy1: ethernet-phy@1 { + reg = <1>; + micrel,led-mode = <0>; + clocks = <&clks IMX6UL_CLK_ENET_REF>; + clock-names = "rmii-ref"; + }; + + ethphy2: ethernet-phy@2 { + reg = <2>; + micrel,led-mode = <0>; + clocks = <&clks IMX6UL_CLK_ENET2_REF>; + clock-names = "rmii-ref"; + }; + }; +}; + +&i2c1 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; +}; + +&i2c4 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c4>; + status = "okay"; + + rtc@32 { + compatible = "epson,rx8900"; + reg = <0x32>; + }; +}; + +&pwm8 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm8>; + status = "okay"; +}; + +&snvs_poweroff { + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "okay"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + linux,rs485-enabled-at-boot-time; + rs485-rx-during-tx; + rs485-rts-active-low; + uart-has-rtscts; + status = "okay"; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3>; + fsl,uart-has-rtscts; + status = "okay"; +}; + +&uart4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart4>; + status = "okay"; +}; + +&usbotg1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg1>; + dr_mode = "otg"; + srp-disable; + hnp-disable; + adp-disable; + vbus-supply = <®_usb_otg1_vbus>; + status = "okay"; +}; + +&usbotg2 { + dr_mode = "host"; + disable-over-current; + status = "okay"; +}; + +&usdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc1>; + cd-gpios = <&gpio1 19 GPIO_ACTIVE_LOW>; + keep-power-in-suspend; + wakeup-source; + vmmc-supply = <®_3v3>; + voltage-ranges = <3300 3300>; + no-1-8-v; + status = "okay"; +}; + +&usdhc2 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc2>; + pinctrl-1 = <&pinctrl_usdhc2_100mhz>; + pinctrl-2 = <&pinctrl_usdhc2_200mhz>; + non-removable; + keep-power-in-suspend; + wakeup-source; + vmmc-supply = <®_3v3>; + voltage-ranges = <3300 3300>; + no-1-8-v; + status = "okay"; +}; + +&wdog1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdog>; + fsl,ext-reset-output; + status = "okay"; +}; + +&iomuxc { + pinctrl-0 = <&pinctrl_reset_out &pinctrl_gpio>; + + pinctrl_adc1: adc1grp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO02__GPIO1_IO02 0xb0 + MX6UL_PAD_GPIO1_IO03__GPIO1_IO03 0xb0 + MX6UL_PAD_GPIO1_IO08__GPIO1_IO08 0xb0 + >; + }; + + /* FRAM */ + pinctrl_ecspi1: ecspi1grp { + fsl,pins = < + MX6UL_PAD_CSI_DATA07__ECSPI1_MISO 0x100b1 + MX6UL_PAD_CSI_DATA06__ECSPI1_MOSI 0x100b1 + MX6UL_PAD_CSI_DATA04__ECSPI1_SCLK 0x100b1 + MX6UL_PAD_CSI_DATA05__GPIO4_IO26 0x100b1 /* ECSPI1-CS1 */ + >; + }; + + pinctrl_enet2: enet2grp { + fsl,pins = < + MX6UL_PAD_ENET2_RX_EN__ENET2_RX_EN 0x1b0b0 + MX6UL_PAD_ENET2_RX_ER__ENET2_RX_ER 0x1b0b0 + MX6UL_PAD_ENET2_RX_DATA0__ENET2_RDATA00 0x1b0b0 + MX6UL_PAD_ENET2_RX_DATA1__ENET2_RDATA01 0x1b0b0 + MX6UL_PAD_ENET2_TX_EN__ENET2_TX_EN 0x1b0b0 + MX6UL_PAD_ENET2_TX_DATA0__ENET2_TDATA00 0x1b0b0 + MX6UL_PAD_ENET2_TX_DATA1__ENET2_TDATA01 0x1b0b0 + MX6UL_PAD_ENET2_TX_CLK__ENET2_REF_CLK2 0x4001b009 + >; + }; + + pinctrl_enet2_mdio: enet2mdiogrp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO07__ENET2_MDC 0x1b0b0 + MX6UL_PAD_GPIO1_IO06__ENET2_MDIO 0x1b0b0 + >; + }; + + pinctrl_flexcan2: flexcan2grp{ + fsl,pins = < + MX6UL_PAD_UART2_RTS_B__FLEXCAN2_RX 0x1b020 + MX6UL_PAD_UART2_CTS_B__FLEXCAN2_TX 0x1b020 + >; + }; + + pinctrl_gpio: gpiogrp { + fsl,pins = < + MX6UL_PAD_SNVS_TAMPER5__GPIO5_IO05 0x1b0b0 /* DOUT1 */ + MX6UL_PAD_SNVS_TAMPER4__GPIO5_IO04 0x1b0b0 /* DIN1 */ + MX6UL_PAD_SNVS_TAMPER1__GPIO5_IO01 0x1b0b0 /* DOUT2 */ + MX6UL_PAD_SNVS_TAMPER0__GPIO5_IO00 0x1b0b0 /* DIN2 */ + >; + }; + + pinctrl_gpio_leds: gpioledsgrp { + fsl,pins = < + MX6UL_PAD_UART5_TX_DATA__GPIO1_IO30 0x1b0b0 /* LED H14 */ + MX6UL_PAD_SNVS_TAMPER3__GPIO5_IO03 0x1b0b0 /* LED H15 */ + MX6UL_PAD_SNVS_TAMPER2__GPIO5_IO02 0x1b0b0 /* LED H16 */ + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX6UL_PAD_CSI_PIXCLK__I2C1_SCL 0x4001b8b0 + MX6UL_PAD_CSI_MCLK__I2C1_SDA 0x4001b8b0 + >; + }; + + pinctrl_i2c4: i2c4grp { + fsl,pins = < + MX6UL_PAD_UART2_TX_DATA__I2C4_SCL 0x4001f8b0 + MX6UL_PAD_UART2_RX_DATA__I2C4_SDA 0x4001f8b0 + >; + }; + + pinctrl_pwm8: pwm8grp { + fsl,pins = < + MX6UL_PAD_CSI_HSYNC__PWM8_OUT 0x110b0 + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1 + MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX 0x1b0b1 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX6UL_PAD_NAND_DATA04__UART2_DCE_TX 0x1b0b1 + MX6UL_PAD_NAND_DATA05__UART2_DCE_RX 0x1b0b1 + MX6UL_PAD_NAND_DATA06__UART2_DCE_CTS 0x1b0b1 + /* + * mux unused RTS to make sure it doesn't cause + * any interrupts when it is undefined + */ + MX6UL_PAD_NAND_DATA07__UART2_DCE_RTS 0x1b0b1 + >; + }; + + pinctrl_uart3: uart3grp { + fsl,pins = < + MX6UL_PAD_UART3_TX_DATA__UART3_DCE_TX 0x1b0b1 + MX6UL_PAD_UART3_RX_DATA__UART3_DCE_RX 0x1b0b1 + MX6UL_PAD_UART3_CTS_B__UART3_DCE_CTS 0x1b0b1 + MX6UL_PAD_UART3_RTS_B__UART3_DCE_RTS 0x1b0b1 + >; + }; + + pinctrl_uart4: uart4grp { + fsl,pins = < + MX6UL_PAD_UART4_TX_DATA__UART4_DCE_TX 0x1b0b1 + MX6UL_PAD_UART4_RX_DATA__UART4_DCE_RX 0x1b0b1 + >; + }; + + pinctrl_usbotg1: usbotg1 { + fsl,pins = < + MX6UL_PAD_GPIO1_IO04__GPIO1_IO04 0x1b0b0 + >; + }; + + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x17059 + MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x10059 + MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x17059 + MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x17059 + MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x17059 + MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x17059 + MX6UL_PAD_UART1_RTS_B__GPIO1_IO19 0x100b1 /* SD1_CD */ + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x10059 + MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x17059 + MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x17059 + MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x17059 + MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x17059 + MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x17059 + >; + }; + + pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { + fsl,pins = < + MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x100b9 + MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x170b9 + MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x170b9 + MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x170b9 + MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x170b9 + MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x170b9 + >; + }; + + pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { + fsl,pins = < + MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x100f9 + MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x170f9 + MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x170f9 + MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x170f9 + MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x170f9 + MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x170f9 + >; + }; + + pinctrl_wdog: wdoggrp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO09__WDOG1_WDOG_ANY 0x30b0 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6ul-kontron-n6310-som.dtsi b/arch/arm/boot/dts/imx6ul-kontron-n6310-som.dtsi new file mode 100644 index 000000000000..a896b2348dd2 --- /dev/null +++ b/arch/arm/boot/dts/imx6ul-kontron-n6310-som.dtsi @@ -0,0 +1,134 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2017 exceet electronics GmbH + * Copyright (C) 2018 Kontron Electronics GmbH + * Copyright (c) 2019 Krzysztof Kozlowski <krzk@kernel.org> + */ + +#include "imx6ul.dtsi" +#include <dt-bindings/gpio/gpio.h> + +/ { + model = "Kontron N6310 SOM"; + compatible = "kontron,imx6ul-n6310-som", "fsl,imx6ul"; + + memory@80000000 { + reg = <0x80000000 0x10000000>; + device_type = "memory"; + }; +}; + +&ecspi2 { + cs-gpios = <&gpio4 22 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi2>; + status = "okay"; + + spi-flash@0 { + compatible = "mxicy,mx25v8035f", "jedec,spi-nor"; + spi-max-frequency = <50000000>; + reg = <0>; + }; +}; + +&fec1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet1 &pinctrl_enet1_mdio>; + phy-mode = "rmii"; + phy-handle = <ðphy1>; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy1: ethernet-phy@1 { + reg = <1>; + micrel,led-mode = <0>; + clocks = <&clks IMX6UL_CLK_ENET_REF>; + clock-names = "rmii-ref"; + }; + }; +}; + +&fec2 { + phy-mode = "rmii"; + status = "disabled"; +}; + +&qspi { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_qspi>; + status = "okay"; + + spi-flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spi-nand"; + spi-max-frequency = <108000000>; + spi-tx-bus-width = <4>; + spi-rx-bus-width = <4>; + reg = <0>; + + partition@0 { + label = "ubi1"; + reg = <0x00000000 0x08000000>; + }; + + partition@8000000 { + label = "ubi2"; + reg = <0x08000000 0x08000000>; + }; + }; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reset_out>; + + pinctrl_ecspi2: ecspi2grp { + fsl,pins = < + MX6UL_PAD_CSI_DATA03__ECSPI2_MISO 0x100b1 + MX6UL_PAD_CSI_DATA02__ECSPI2_MOSI 0x100b1 + MX6UL_PAD_CSI_DATA00__ECSPI2_SCLK 0x100b1 + MX6UL_PAD_CSI_DATA01__GPIO4_IO22 0x100b1 + >; + }; + + pinctrl_enet1: enet1grp { + fsl,pins = < + MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN 0x1b0b0 + MX6UL_PAD_ENET1_RX_ER__ENET1_RX_ER 0x1b0b0 + MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00 0x1b0b0 + MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01 0x1b0b0 + MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN 0x1b0b0 + MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00 0x1b0b0 + MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01 0x1b0b0 + MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 0x4001b009 + >; + }; + + pinctrl_enet1_mdio: enet1mdiogrp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO07__ENET1_MDC 0x1b0b0 + MX6UL_PAD_GPIO1_IO06__ENET1_MDIO 0x1b0b0 + >; + }; + + pinctrl_qspi: qspigrp { + fsl,pins = < + MX6UL_PAD_NAND_WP_B__QSPI_A_SCLK 0x70a1 + MX6UL_PAD_NAND_READY_B__QSPI_A_DATA00 0x70a1 + MX6UL_PAD_NAND_CE0_B__QSPI_A_DATA01 0x70a1 + MX6UL_PAD_NAND_CE1_B__QSPI_A_DATA02 0x70a1 + MX6UL_PAD_NAND_CLE__QSPI_A_DATA03 0x70a1 + MX6UL_PAD_NAND_DQS__QSPI_A_SS0_B 0x70a1 + >; + }; + + pinctrl_reset_out: rstoutgrp { + fsl,pins = < + MX6UL_PAD_SNVS_TAMPER9__GPIO5_IO09 0x1b0b0 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6ul-opos6uldev.dts b/arch/arm/boot/dts/imx6ul-opos6uldev.dts index 0e59ee57fd55..8ecdb9ad2b2e 100644 --- a/arch/arm/boot/dts/imx6ul-opos6uldev.dts +++ b/arch/arm/boot/dts/imx6ul-opos6uldev.dts @@ -56,7 +56,7 @@ stdout-path = &uart1; }; - backlight { + backlight: backlight { compatible = "pwm-backlight"; pwms = <&pwm3 0 191000>; brightness-levels = <0 4 8 16 32 64 128 255>; @@ -97,6 +97,18 @@ gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>; }; + panel: panel { + compatible = "armadeus,st0700-adapt"; + power-supply = <®_3v3>; + backlight = <&backlight>; + + port { + panel_in: endpoint { + remote-endpoint = <&lcdif_out>; + }; + }; + }; + reg_5v: regulator-5v { compatible = "regulator-fixed"; regulator-name = "5V"; @@ -182,28 +194,11 @@ &lcdif { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_lcdif>; - display = <&display0>; - lcd-supply = <®_3v3>; status = "okay"; - display0: display0 { - bits-per-pixel = <32>; - bus-width = <18>; - - display-timings { - timing0: timing0 { - clock-frequency = <33000033>; - hactive = <800>; - vactive = <480>; - hback-porch = <96>; - hfront-porch = <96>; - vback-porch = <20>; - vfront-porch = <21>; - hsync-len = <64>; - vsync-len = <4>; - de-active = <1>; - pixelclk-active = <0>; - }; + port { + lcdif_out: endpoint { + remote-endpoint = <&panel_in>; }; }; }; diff --git a/arch/arm/boot/dts/imx6ul-phytec-pcl063.dtsi b/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi index fc2997449b49..41f3b7f62bbf 100644 --- a/arch/arm/boot/dts/imx6ul-phytec-pcl063.dtsi +++ b/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi @@ -7,10 +7,9 @@ #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/pwm/pwm.h> -#include "imx6ul.dtsi" / { - model = "Phytec phyCORE i.MX6 UltraLite"; + model = "PHYTEC phyCORE-i.MX6 UltraLite"; compatible = "phytec,imx6ul-pcl063", "fsl,imx6ul"; chosen { @@ -31,8 +30,7 @@ pinctrl-0 = <&pinctrl_gpioleds_som>; compatible = "gpio-leds"; - led_green { - label = "phycore:green"; + phycore-green { gpios = <&gpio5 4 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; }; @@ -43,20 +41,21 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet1>; phy-mode = "rmii"; - phy-handle = <ðphy0>; - status = "okay"; + phy-handle = <ðphy1>; + status = "disabled"; mdio: mdio { #address-cells = <1>; #size-cells = <0>; - ethphy0: ethernet-phy@1 { + ethphy1: ethernet-phy@1 { reg = <1>; interrupt-parent = <&gpio1>; interrupts = <2 IRQ_TYPE_LEVEL_LOW>; micrel,led-mode = <1>; clocks = <&clks IMX6UL_CLK_ENET_REF>; clock-names = "rmii-ref"; + status = "disabled"; }; }; }; @@ -65,12 +64,12 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpmi_nand>; nand-on-flash-bbt; - status = "okay"; + status = "disabled"; }; &i2c1 { pinctrl-names = "default"; - pinctrl-0 =<&pinctrl_i2c1>; + pinctrl-0 = <&pinctrl_i2c1>; clock-frequency = <100000>; status = "okay"; @@ -90,19 +89,28 @@ status = "okay"; }; +&usdhc2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc2>; + bus-width = <8>; + no-1-8-v; + non-removable; + status = "disabled"; +}; + &iomuxc { pinctrl_enet1: enet1grp { fsl,pins = < - MX6UL_PAD_GPIO1_IO07__ENET1_MDC 0x1b0b0 - MX6UL_PAD_GPIO1_IO06__ENET1_MDIO 0x1b0b0 + MX6UL_PAD_GPIO1_IO07__ENET1_MDC 0x10010 + MX6UL_PAD_GPIO1_IO06__ENET1_MDIO 0x10010 MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN 0x1b0b0 MX6UL_PAD_ENET1_RX_ER__ENET1_RX_ER 0x1b0b0 MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00 0x1b0b0 MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01 0x1b0b0 - MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN 0x1b0b0 - MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00 0x1b0b0 - MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01 0x1b0b0 - MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 0x4001b031 + MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN 0x1b010 + MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00 0x1b010 + MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01 0x1b010 + MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 0x4001b010 MX6UL_PAD_GPIO1_IO02__GPIO1_IO02 0x17059 >; }; @@ -145,4 +153,19 @@ >; }; + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x170f9 + MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x100f9 + MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x170f9 + MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x170f9 + MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x170f9 + MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x170f9 + MX6UL_PAD_NAND_DATA04__USDHC2_DATA4 0x170f9 + MX6UL_PAD_NAND_DATA05__USDHC2_DATA5 0x170f9 + MX6UL_PAD_NAND_DATA06__USDHC2_DATA6 0x170f9 + MX6UL_PAD_NAND_DATA07__USDHC2_DATA7 0x170f9 + >; + }; + }; diff --git a/arch/arm/boot/dts/imx6ul-phytec-phyboard-segin-full.dts b/arch/arm/boot/dts/imx6ul-phytec-segin-ff-rdk-nand.dts index b6a1407a9d44..699dfcbf9a60 100644 --- a/arch/arm/boot/dts/imx6ul-phytec-phyboard-segin-full.dts +++ b/arch/arm/boot/dts/imx6ul-phytec-segin-ff-rdk-nand.dts @@ -5,13 +5,15 @@ */ /dts-v1/; -#include "imx6ul-phytec-pcl063.dtsi" -#include "imx6ul-phytec-phyboard-segin.dtsi" -#include "imx6ul-phytec-peb-eval-01.dtsi" +#include "imx6ul.dtsi" +#include "imx6ul-phytec-phycore-som.dtsi" +#include "imx6ul-phytec-segin.dtsi" +#include "imx6ul-phytec-segin-peb-eval-01.dtsi" / { - model = "Phytec phyBOARD-Segin i.MX6 UltraLite Full Featured"; - compatible = "phytec,imx6ul-pbacd10", "phytec,imx6ul-pcl063", "fsl,imx6ul"; + model = "PHYTEC phyBOARD-Segin i.MX6 UltraLite Full Featured with NAND"; + compatible = "phytec,imx6ul-pbacd10-nand", "phytec,imx6ul-pbacd10", + "phytec,imx6ul-pcl063", "fsl,imx6ul"; }; &adc1 { @@ -27,9 +29,18 @@ }; &ecspi3 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_ecspi3>; - cs-gpios = <&gpio1 20 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + +ðphy1 { + status = "okay"; +}; + +ðphy2 { + status = "okay"; +}; + +&fec1 { status = "okay"; }; @@ -37,6 +48,10 @@ status = "okay"; }; +&gpmi { + status = "okay"; +}; + &i2c_rtc { status = "okay"; }; @@ -76,14 +91,3 @@ &usdhc1 { status = "okay"; }; - -&iomuxc { - pinctrl_ecspi3: ecspi3grp { - fsl,pins = < - MX6UL_PAD_UART2_RTS_B__ECSPI3_MISO 0x10b0 - MX6UL_PAD_UART2_CTS_B__ECSPI3_MOSI 0x10b0 - MX6UL_PAD_UART2_RX_DATA__ECSPI3_SCLK 0x10b0 - MX6UL_PAD_UART2_TX_DATA__GPIO1_IO20 0x10b0 - >; - }; -}; diff --git a/arch/arm/boot/dts/imx6ul-phytec-peb-eval-01.dtsi b/arch/arm/boot/dts/imx6ul-phytec-segin-peb-eval-01.dtsi index e2f38f39a6ad..2f3fd32a1167 100644 --- a/arch/arm/boot/dts/imx6ul-phytec-peb-eval-01.dtsi +++ b/arch/arm/boot/dts/imx6ul-phytec-segin-peb-eval-01.dtsi @@ -21,20 +21,22 @@ }; }; - user_leds: leds { + user_leds: user-leds { compatible = "gpio-leds"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_user_leds>; status = "disabled"; - led_yellow { - gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>; - linux,default-trigger = "default-on"; + user-led1 { + gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "gpio"; + default-state = "on"; }; - led_red { - gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>; - linux,default-trigger = "default-on"; + user-led2 { + gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "gpio"; + default-state = "on"; }; }; }; diff --git a/arch/arm/boot/dts/imx6ul-phytec-phyboard-segin.dtsi b/arch/arm/boot/dts/imx6ul-phytec-segin.dtsi index 7bf439a77d2c..8d5f8dc6ad58 100644 --- a/arch/arm/boot/dts/imx6ul-phytec-phyboard-segin.dtsi +++ b/arch/arm/boot/dts/imx6ul-phytec-segin.dtsi @@ -5,7 +5,7 @@ */ / { - model = "Phytec phyBOARD-Segin i.MX6 UltraLite"; + model = "PHYTEC phyBOARD-Segin i.MX6 UltraLite"; compatible = "phytec,imx6ul-pbacd-10", "phytec,imx6ul-pcl063", "fsl,imx6ul"; aliases { @@ -103,11 +103,18 @@ assigned-clock-rates = <786432000>; }; +&ecspi3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi3>; + cs-gpios = <&gpio1 20 GPIO_ACTIVE_HIGH>; + status = "disabled"; +}; + &fec2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet2>; phy-mode = "rmii"; - phy-handle = <ðphy1>; + phy-handle = <ðphy2>; status = "disabled"; }; @@ -160,11 +167,12 @@ }; &mdio { - ethphy1: ethernet-phy@2 { + ethphy2: ethernet-phy@2 { reg = <2>; micrel,led-mode = <1>; clocks = <&clks IMX6UL_CLK_ENET2_REF>; clock-names = "rmii-ref"; + status = "disabled"; }; }; @@ -224,16 +232,25 @@ >; }; + pinctrl_ecspi3: ecspi3grp { + fsl,pins = < + MX6UL_PAD_UART2_RTS_B__ECSPI3_MISO 0x10b0 + MX6UL_PAD_UART2_CTS_B__ECSPI3_MOSI 0x10b0 + MX6UL_PAD_UART2_RX_DATA__ECSPI3_SCLK 0x10b0 + MX6UL_PAD_UART2_TX_DATA__GPIO1_IO20 0x10b0 + >; + }; + pinctrl_enet2: enet2grp { fsl,pins = < MX6UL_PAD_ENET2_RX_EN__ENET2_RX_EN 0x1b0b0 MX6UL_PAD_ENET2_RX_ER__ENET2_RX_ER 0x1b0b0 MX6UL_PAD_ENET2_RX_DATA0__ENET2_RDATA00 0x1b0b0 MX6UL_PAD_ENET2_RX_DATA1__ENET2_RDATA01 0x1b0b0 - MX6UL_PAD_ENET2_TX_EN__ENET2_TX_EN 0x1b0b0 - MX6UL_PAD_ENET2_TX_DATA0__ENET2_TDATA00 0x1b0b0 - MX6UL_PAD_ENET2_TX_DATA1__ENET2_TDATA01 0x1b0b0 - MX6UL_PAD_ENET2_TX_CLK__ENET2_REF_CLK2 0x4001b031 + MX6UL_PAD_ENET2_TX_EN__ENET2_TX_EN 0x1b010 + MX6UL_PAD_ENET2_TX_DATA0__ENET2_TDATA00 0x1b010 + MX6UL_PAD_ENET2_TX_DATA1__ENET2_TDATA01 0x1b010 + MX6UL_PAD_ENET2_TX_CLK__ENET2_REF_CLK2 0x4001b010 >; }; diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi index 81d4b4925127..f008036e9294 100644 --- a/arch/arm/boot/dts/imx6ul.dtsi +++ b/arch/arm/boot/dts/imx6ul.dtsi @@ -93,18 +93,6 @@ }; }; - intc: interrupt-controller@a01000 { - compatible = "arm,gic-400", "arm,cortex-a7-gic"; - interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>; - #interrupt-cells = <3>; - interrupt-controller; - interrupt-parent = <&intc>; - reg = <0x00a01000 0x1000>, - <0x00a02000 0x2000>, - <0x00a04000 0x2000>, - <0x00a06000 0x2000>; - }; - timer { compatible = "arm,armv7-timer"; interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>, @@ -171,6 +159,18 @@ reg = <0x00900000 0x20000>; }; + intc: interrupt-controller@a01000 { + compatible = "arm,gic-400", "arm,cortex-a7-gic"; + interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>; + #interrupt-cells = <3>; + interrupt-controller; + interrupt-parent = <&intc>; + reg = <0x00a01000 0x1000>, + <0x00a02000 0x2000>, + <0x00a04000 0x2000>, + <0x00a06000 0x2000>; + }; + dma_apbh: dma-apbh@1804000 { compatible = "fsl,imx6q-dma-apbh", "fsl,imx28-dma-apbh"; reg = <0x01804000 0x2000>; @@ -227,6 +227,8 @@ clocks = <&clks IMX6UL_CLK_ECSPI1>, <&clks IMX6UL_CLK_ECSPI1>; clock-names = "ipg", "per"; + dmas = <&sdma 3 7 1>, <&sdma 4 7 2>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -239,6 +241,8 @@ clocks = <&clks IMX6UL_CLK_ECSPI2>, <&clks IMX6UL_CLK_ECSPI2>; clock-names = "ipg", "per"; + dmas = <&sdma 5 7 1>, <&sdma 6 7 2>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -251,6 +255,8 @@ clocks = <&clks IMX6UL_CLK_ECSPI3>, <&clks IMX6UL_CLK_ECSPI3>; clock-names = "ipg", "per"; + dmas = <&sdma 7 7 1>, <&sdma 8 7 2>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -263,6 +269,8 @@ clocks = <&clks IMX6UL_CLK_ECSPI4>, <&clks IMX6UL_CLK_ECSPI4>; clock-names = "ipg", "per"; + dmas = <&sdma 9 7 1>, <&sdma 10 7 2>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -510,8 +518,8 @@ <&clks IMX6UL_CLK_ENET2_REF_125M>; clock-names = "ipg", "ahb", "ptp", "enet_clk_ref", "enet_out"; - fsl,num-tx-queues=<1>; - fsl,num-rx-queues=<1>; + fsl,num-tx-queues = <1>; + fsl,num-rx-queues = <1>; status = "disabled"; }; @@ -845,8 +853,8 @@ <&clks IMX6UL_CLK_ENET_REF>; clock-names = "ipg", "ahb", "ptp", "enet_clk_ref", "enet_out"; - fsl,num-tx-queues=<1>; - fsl,num-rx-queues=<1>; + fsl,num-tx-queues = <1>; + fsl,num-rx-queues = <1>; status = "disabled"; }; @@ -858,7 +866,7 @@ <&clks IMX6UL_CLK_USDHC1>, <&clks IMX6UL_CLK_USDHC1>; clock-names = "ipg", "ahb", "per"; - fsl,tuning-step= <2>; + fsl,tuning-step = <2>; fsl,tuning-start-tap = <20>; bus-width = <4>; status = "disabled"; @@ -873,7 +881,7 @@ <&clks IMX6UL_CLK_USDHC2>; clock-names = "ipg", "ahb", "per"; bus-width = <4>; - fsl,tuning-step= <2>; + fsl,tuning-step = <2>; fsl,tuning-start-tap = <20>; status = "disabled"; }; @@ -957,6 +965,15 @@ }; }; + csi: csi@21c4000 { + compatible = "fsl,imx6ul-csi", "fsl,imx7-csi"; + reg = <0x021c4000 0x4000>; + interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clks IMX6UL_CLK_CSI>; + clock-names = "mclk"; + status = "disabled"; + }; + lcdif: lcdif@21c8000 { compatible = "fsl,imx6ul-lcdif", "fsl,imx28-lcdif"; reg = <0x021c8000 0x4000>; diff --git a/arch/arm/boot/dts/imx6ull-phytec-phycore-som.dtsi b/arch/arm/boot/dts/imx6ull-phytec-phycore-som.dtsi new file mode 100644 index 000000000000..56cd16e5a77f --- /dev/null +++ b/arch/arm/boot/dts/imx6ull-phytec-phycore-som.dtsi @@ -0,0 +1,24 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2019 PHYTEC Messtechnik GmbH + * Author: Stefan Riedmueller <s.riedmueller@phytec.de> + */ + +#include "imx6ul-phytec-phycore-som.dtsi" + +/ { + model = "PHYTEC phyCORE-i.MX6 ULL"; + compatible = "phytec,imx6ull-pcl063", "fsl,imx6ull"; +}; + +&iomuxc { + /delete-node/ gpioledssomgrp; +}; + +&iomuxc_snvs { + pinctrl_gpioleds_som: gpioledssomgrp { + fsl,pins = < + MX6ULL_PAD_SNVS_TAMPER4__GPIO5_IO04 0x0b0b0 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6ull-phytec-segin-ff-rdk-emmc.dts b/arch/arm/boot/dts/imx6ull-phytec-segin-ff-rdk-emmc.dts new file mode 100644 index 000000000000..9648d4ecaf58 --- /dev/null +++ b/arch/arm/boot/dts/imx6ull-phytec-segin-ff-rdk-emmc.dts @@ -0,0 +1,93 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2019 PHYTEC Messtechnik GmbH + * Author: Stefan Riedmueller <s.riedmueller@phytec.de> + */ + +/dts-v1/; +#include "imx6ull.dtsi" +#include "imx6ull-phytec-phycore-som.dtsi" +#include "imx6ull-phytec-segin.dtsi" +#include "imx6ull-phytec-segin-peb-eval-01.dtsi" + +/ { + model = "PHYTEC phyBOARD-Segin i.MX6 ULL Full Featured with eMMC"; + compatible = "phytec,imx6ull-pbacd10-emmc", "phytec,imx6ull-pbacd10", + "phytec,imx6ull-pcl063","fsl,imx6ull"; +}; + +&adc1 { + status = "okay"; +}; + +&can1 { + status = "okay"; +}; + +&tlv320 { + status = "okay"; +}; + +&ecspi3 { + status = "okay"; +}; + +ðphy1 { + status = "okay"; +}; + +ðphy2 { + status = "okay"; +}; + +&fec1 { + status = "okay"; +}; + +&fec2 { + status = "okay"; +}; + +&i2c_rtc { + status = "okay"; +}; + +®_can1_en { + status = "okay"; +}; + +®_sound_1v8 { + status = "okay"; +}; + +®_sound_3v3 { + status = "okay"; +}; + +&sai2 { + status = "okay"; +}; + +&sound { + status = "okay"; +}; + +&uart5 { + status = "okay"; +}; + +&usbotg1 { + status = "okay"; +}; + +&usbotg2 { + status = "okay"; +}; + +&usdhc1 { + status = "okay"; +}; + +&usdhc2 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx6ull-phytec-segin-ff-rdk-nand.dts b/arch/arm/boot/dts/imx6ull-phytec-segin-ff-rdk-nand.dts new file mode 100644 index 000000000000..656baf846453 --- /dev/null +++ b/arch/arm/boot/dts/imx6ull-phytec-segin-ff-rdk-nand.dts @@ -0,0 +1,93 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2019 PHYTEC Messtechnik GmbH + * Author: Stefan Riedmueller <s.riedmueller@phytec.de> + */ + +/dts-v1/; +#include "imx6ull.dtsi" +#include "imx6ull-phytec-phycore-som.dtsi" +#include "imx6ull-phytec-segin.dtsi" +#include "imx6ull-phytec-segin-peb-eval-01.dtsi" + +/ { + model = "PHYTEC phyBOARD-Segin i.MX6 ULL Full Featured with NAND"; + compatible = "phytec,imx6ull-pbacd10-nand", "phytec,imx6ull-pbacd10", + "phytec,imx6ull-pcl063", "fsl,imx6ull"; +}; + +&adc1 { + status = "okay"; +}; + +&can1 { + status = "okay"; +}; + +&tlv320 { + status = "okay"; +}; + +&ecspi3 { + status = "okay"; +}; + +ðphy1 { + status = "okay"; +}; + +ðphy2 { + status = "okay"; +}; + +&fec1 { + status = "okay"; +}; + +&fec2 { + status = "okay"; +}; + +&gpmi { + status = "okay"; +}; + +&i2c_rtc { + status = "okay"; +}; + +®_can1_en { + status = "okay"; +}; + +®_sound_1v8 { + status = "okay"; +}; + +®_sound_3v3 { + status = "okay"; +}; + +&sai2 { + status = "okay"; +}; + +&sound { + status = "okay"; +}; + +&uart5 { + status = "okay"; +}; + +&usbotg1 { + status = "okay"; +}; + +&usbotg2 { + status = "okay"; +}; + +&usdhc1 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx6ull-phytec-segin-lc-rdk-nand.dts b/arch/arm/boot/dts/imx6ull-phytec-segin-lc-rdk-nand.dts new file mode 100644 index 000000000000..e168494e0a6d --- /dev/null +++ b/arch/arm/boot/dts/imx6ull-phytec-segin-lc-rdk-nand.dts @@ -0,0 +1,45 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2019 PHYTEC Messtechnik GmbH + * Author: Stefan Riedmueller <s.riedmueller@phytec.de> + */ + +/dts-v1/; +#include "imx6ull.dtsi" +#include "imx6ull-phytec-phycore-som.dtsi" +#include "imx6ull-phytec-segin.dtsi" +#include "imx6ull-phytec-segin-peb-eval-01.dtsi" + +/ { + model = "PHYTEC phyBOARD-Segin i.MX6 ULL Low Cost with NAND"; + compatible = "phytec,imx6ull-pbacd10-nand", "phytec,imx6ull-pbacd10", + "phytec,imx6ull-pcl063", "fsl,imx6ull"; +}; + +&adc1 { + status = "okay"; +}; + +ðphy1 { + status = "okay"; +}; + +&fec1 { + status = "okay"; +}; + +&gpmi { + status = "okay"; +}; + +&i2c_rtc { + status = "okay"; +}; + +&usbotg1 { + status = "okay"; +}; + +&usdhc1 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx6ull-phytec-segin-peb-eval-01.dtsi b/arch/arm/boot/dts/imx6ull-phytec-segin-peb-eval-01.dtsi new file mode 100644 index 000000000000..ff08d95a1aa2 --- /dev/null +++ b/arch/arm/boot/dts/imx6ull-phytec-segin-peb-eval-01.dtsi @@ -0,0 +1,19 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2019 PHYTEC Messtechnik GmbH + * Author: Stefan Riedmueller <s.riedmueller@phytec.de> + */ + +#include "imx6ul-phytec-segin-peb-eval-01.dtsi" + +&iomuxc { + /delete-node/ gpio_keysgrp; +}; + +&iomuxc_snvs { + pinctrl_gpio_keys: gpio_keysgrp { + fsl,pins = < + MX6ULL_PAD_SNVS_TAMPER0__GPIO5_IO00 0x79 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6ull-phytec-segin.dtsi b/arch/arm/boot/dts/imx6ull-phytec-segin.dtsi new file mode 100644 index 000000000000..c1595fc785f7 --- /dev/null +++ b/arch/arm/boot/dts/imx6ull-phytec-segin.dtsi @@ -0,0 +1,38 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2019 PHYTEC Messtechnik GmbH + * Author: Stefan Riedmueller <s.riedmueller@phytec.de> + */ + +#include "imx6ul-phytec-segin.dtsi" + +/ { + model = "PHYTEC phyBOARD-Segin i.MX6 ULL"; + compatible = "phytec,imx6ull-pbacd-10", "phytec,imx6ull-pcl063","fsl,imx6ull"; +}; + +&iomuxc { + /delete-node/ flexcan1engrp; + /delete-node/ rtcintgrp; + /delete-node/ stmpegrp; +}; + +&iomuxc_snvs { + princtrl_flexcan1_en: flexcan1engrp { + fsl,pins = < + MX6ULL_PAD_SNVS_TAMPER2__GPIO5_IO02 0x17059 + >; + }; + + pinctrl_rtc_int: rtcintgrp { + fsl,pins = < + MX6ULL_PAD_SNVS_TAMPER1__GPIO5_IO01 0x17059 + >; + }; + + pinctrl_stmpe: stmpegrp { + fsl,pins = < + MX6ULL_PAD_SNVS_TAMPER3__GPIO5_IO03 0x17059 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-colibri.dtsi index 895fbde4d433..917eb0b58b13 100644 --- a/arch/arm/boot/dts/imx7-colibri.dtsi +++ b/arch/arm/boot/dts/imx7-colibri.dtsi @@ -54,6 +54,7 @@ regulator-name = "+V3.3"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; + regulator-always-on; }; reg_module_3v3_avdd: regulator-module-3v3-avdd { @@ -61,6 +62,7 @@ regulator-name = "+V3.3_AVDD_AUDIO"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; + regulator-always-on; }; sound { @@ -99,8 +101,9 @@ }; &fec1 { - pinctrl-names = "default"; + pinctrl-names = "default", "sleep"; pinctrl-0 = <&pinctrl_enet1>; + pinctrl-1 = <&pinctrl_enet1_sleep>; clocks = <&clks IMX7D_ENET_AXI_ROOT_CLK>, <&clks IMX7D_ENET_AXI_ROOT_CLK>, <&clks IMX7D_ENET1_TIME_ROOT_CLK>, @@ -115,6 +118,18 @@ fsl,magic-packet; }; +&flexcan1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan1>; + status = "disabled"; +}; + +&flexcan2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexcan2>; + status = "disabled"; +}; + &gpmi { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpmi_nand>; @@ -125,8 +140,12 @@ &i2c1 { clock-frequency = <100000>; - pinctrl-names = "default"; + pinctrl-names = "default", "gpio"; pinctrl-0 = <&pinctrl_i2c1 &pinctrl_i2c1_int>; + pinctrl-1 = <&pinctrl_i2c1_recovery &pinctrl_i2c1_int>; + scl-gpios = <&gpio1 4 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&gpio1 5 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + status = "okay"; codec: sgtl5000@a { @@ -227,8 +246,11 @@ &i2c4 { clock-frequency = <100000>; - pinctrl-names = "default"; + pinctrl-names = "default", "gpio"; pinctrl-0 = <&pinctrl_i2c4>; + pinctrl-1 = <&pinctrl_i2c4_recovery>; + scl-gpios = <&gpio7 8 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&gpio7 9 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; }; &lcdif { @@ -267,10 +289,6 @@ status = "okay"; }; -&snvs_pwrkey { - status = "disabled"; -}; - &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1 &pinctrl_uart1_ctrl1 &pinctrl_uart1_ctrl2>; @@ -323,16 +341,16 @@ vmmc-supply = <®_module_3v3>; vqmmc-supply = <®_DCDC3>; non-removable; + sdhci-caps-mask = <0x80000000 0x0>; }; &iomuxc { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_gpio1 &pinctrl_gpio2 &pinctrl_gpio3 &pinctrl_gpio4>; + pinctrl-0 = <&pinctrl_gpio1 &pinctrl_gpio2 &pinctrl_gpio3 &pinctrl_gpio4 + &pinctrl_gpio7>; pinctrl_gpio1: gpio1-grp { fsl,pins = < - MX7D_PAD_ENET1_RGMII_RD3__GPIO7_IO3 0x74 /* SODIMM 55 */ - MX7D_PAD_ENET1_RGMII_RD2__GPIO7_IO2 0x74 /* SODIMM 63 */ MX7D_PAD_SAI1_RX_SYNC__GPIO6_IO16 0x14 /* SODIMM 77 */ MX7D_PAD_EPDC_DATA09__GPIO2_IO9 0x14 /* SODIMM 89 */ MX7D_PAD_EPDC_DATA08__GPIO2_IO8 0x74 /* SODIMM 91 */ @@ -413,6 +431,13 @@ >; }; + pinctrl_gpio7: gpio7-grp { /* Alternatively CAN1 */ + fsl,pins = < + MX7D_PAD_ENET1_RGMII_RD3__GPIO7_IO3 0x14 /* SODIMM 55 */ + MX7D_PAD_ENET1_RGMII_RD2__GPIO7_IO2 0x14 /* SODIMM 63 */ + >; + }; + pinctrl_i2c1_int: i2c1-int-grp { /* PMIC / TOUCH */ fsl,pins = < MX7D_PAD_GPIO1_IO13__GPIO1_IO13 0x79 @@ -442,6 +467,22 @@ >; }; + pinctrl_enet1_sleep: enet1sleepgrp { + fsl,pins = < + MX7D_PAD_ENET1_RGMII_RX_CTL__GPIO7_IO4 0x0 + MX7D_PAD_ENET1_RGMII_RD0__GPIO7_IO0 0x0 + MX7D_PAD_ENET1_RGMII_RD1__GPIO7_IO1 0x0 + MX7D_PAD_ENET1_RGMII_RXC__GPIO7_IO5 0x0 + + MX7D_PAD_ENET1_RGMII_TX_CTL__GPIO7_IO10 0x0 + MX7D_PAD_ENET1_RGMII_TD0__GPIO7_IO6 0x0 + MX7D_PAD_ENET1_RGMII_TD1__GPIO7_IO7 0x0 + MX7D_PAD_GPIO1_IO12__GPIO1_IO12 0x0 + MX7D_PAD_SD2_CD_B__GPIO5_IO9 0x0 + MX7D_PAD_SD2_WP__GPIO5_IO10 0x0 + >; + }; + pinctrl_ecspi3_cs: ecspi3-cs-grp { fsl,pins = < MX7D_PAD_I2C2_SDA__GPIO4_IO11 0x14 @@ -456,10 +497,17 @@ >; }; + pinctrl_flexcan1: flexcan1-grp { + fsl,pins = < + MX7D_PAD_ENET1_RGMII_RD3__FLEXCAN1_TX 0x79 /* SODIMM 55 */ + MX7D_PAD_ENET1_RGMII_RD2__FLEXCAN1_RX 0x79 /* SODIMM 63 */ + >; + }; + pinctrl_flexcan2: flexcan2-grp { fsl,pins = < - MX7D_PAD_GPIO1_IO14__FLEXCAN2_RX 0x59 - MX7D_PAD_GPIO1_IO15__FLEXCAN2_TX 0x59 + MX7D_PAD_GPIO1_IO14__FLEXCAN2_RX 0x79 /* SODIMM 188 */ + MX7D_PAD_GPIO1_IO15__FLEXCAN2_TX 0x79 /* SODIMM 178 */ >; }; @@ -495,6 +543,13 @@ >; }; + pinctrl_i2c4_recovery: i2c4-recoverygrp { + fsl,pins = < + MX7D_PAD_ENET1_RGMII_TD2__GPIO7_IO8 0x4000007f + MX7D_PAD_ENET1_RGMII_TD3__GPIO7_IO9 0x4000007f + >; + }; + pinctrl_lcdif_dat: lcdif-dat-grp { fsl,pins = < MX7D_PAD_LCD_DATA00__LCD_DATA0 0x79 @@ -695,6 +750,13 @@ >; }; + pinctrl_i2c1_recovery: i2c1-recoverygrp { + fsl,pins = < + MX7D_PAD_LPSR_GPIO1_IO04__GPIO1_IO4 0x4000007f + MX7D_PAD_LPSR_GPIO1_IO05__GPIO1_IO5 0x4000007f + >; + }; + pinctrl_cd_usdhc1: usdhc1-cd-grp { fsl,pins = < MX7D_PAD_LPSR_GPIO1_IO00__GPIO1_IO0 0x59 /* CD */ diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts index e61567437d73..7646284e13a7 100644 --- a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts +++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts @@ -44,7 +44,7 @@ <&clks IMX7D_ENET1_TIME_ROOT_CLK>; assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>; assigned-clock-rates = <0>, <100000000>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; phy-handle = <ðphy0>; fsl,magic-packet; status = "okay"; @@ -54,10 +54,12 @@ #size-cells = <0>; ethphy0: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; reg = <0>; }; ethphy1: ethernet-phy@1 { + compatible = "ethernet-phy-ieee802.3-c22"; reg = <1>; }; }; @@ -70,7 +72,7 @@ <&clks IMX7D_ENET2_TIME_ROOT_CLK>; assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>; assigned-clock-rates = <0>, <100000000>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; phy-handle = <ðphy1>; fsl,magic-packet; status = "okay"; diff --git a/arch/arm/boot/dts/imx7d-zii-rmu2.dts b/arch/arm/boot/dts/imx7d-zii-rmu2.dts new file mode 100644 index 000000000000..2b8d6cc45a53 --- /dev/null +++ b/arch/arm/boot/dts/imx7d-zii-rmu2.dts @@ -0,0 +1,357 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Device tree file for ZII's RMU2 board + * + * RMU - Remote Modem Unit + * + * Copyright (C) 2019 Zodiac Inflight Innovations + */ + +/dts-v1/; +#include <dt-bindings/thermal/thermal.h> +#include "imx7d.dtsi" + +/ { + model = "ZII RMU2 Board"; + compatible = "zii,imx7d-rmu2", "fsl,imx7d"; + + chosen { + stdout-path = &uart2; + }; + + gpio-leds { + compatible = "gpio-leds"; + pinctrl-0 = <&pinctrl_leds_debug>; + pinctrl-names = "default"; + + debug { + label = "zii:green:debug1"; + gpios = <&gpio2 8 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + }; +}; + +&cpu0 { + arm-supply = <&sw1a_reg>; +}; + +&ecspi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi1>; + cs-gpios = <&gpio4 19 GPIO_ACTIVE_HIGH>; + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + spi-max-frequency = <20000000>; + reg = <0>; + #address-cells = <1>; + #size-cells = <1>; + }; +}; + +&fec1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet1>; + assigned-clocks = <&clks IMX7D_ENET1_TIME_ROOT_SRC>, + <&clks IMX7D_ENET1_TIME_ROOT_CLK>; + assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>; + assigned-clock-rates = <0>, <100000000>; + phy-mode = "rgmii"; + phy-handle = <&fec1_phy>; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + fec1_phy: ethernet-phy@0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet1_phy_reset>, + <&pinctrl_enet1_phy_interrupt>; + reg = <0>; + interrupt-parent = <&gpio1>; + interrupts = <2 IRQ_TYPE_LEVEL_LOW>; + reset-gpios = <&gpio5 11 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&i2c1 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; + + pmic@8 { + compatible = "fsl,pfuze3000"; + reg = <0x08>; + + regulators { + sw1a_reg: sw1a { + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + + sw1c_reg: sw1b { + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1475000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + + sw2_reg: sw2 { + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1850000>; + regulator-boot-on; + regulator-always-on; + }; + + sw3a_reg: sw3 { + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1650000>; + regulator-boot-on; + regulator-always-on; + }; + + swbst_reg: swbst { + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5150000>; + }; + + snvs_reg: vsnvs { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3000000>; + regulator-boot-on; + regulator-always-on; + }; + + vref_reg: vrefddr { + regulator-boot-on; + regulator-always-on; + }; + + vgen1_reg: vldo1 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen2_reg: vldo2 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1550000>; + regulator-always-on; + }; + + vgen3_reg: vccsd { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen4_reg: v33 { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen5_reg: vldo3 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen6_reg: vldo4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; + }; + + eeprom@50 { + compatible = "atmel,24c04"; + reg = <0x50>; + }; + + eeprom@52 { + compatible = "atmel,24c04"; + reg = <0x52>; + }; +}; + +&snvs_rtc { + status = "disabled"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + assigned-clocks = <&clks IMX7D_UART2_ROOT_SRC>; + assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>; + status = "okay"; +}; + +&uart4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart4>; + assigned-clocks = <&clks IMX7D_UART4_ROOT_SRC>; + assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>; + status = "okay"; + + rave-sp { + compatible = "zii,rave-sp-rdu2"; + current-speed = <1000000>; + #address-cells = <1>; + #size-cells = <1>; + + watchdog { + compatible = "zii,rave-sp-watchdog"; + }; + + eeprom@a3 { + compatible = "zii,rave-sp-eeprom"; + reg = <0xa3 0x4000>; + #address-cells = <1>; + #size-cells = <1>; + zii,eeprom-name = "main-eeprom"; + }; + }; +}; + +&usbotg2 { + dr_mode = "host"; + disable-over-current; + status = "okay"; +}; + +&usdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc1>; + bus-width = <4>; + no-1-8-v; + no-sdio; + keep-power-in-suspend; + status = "okay"; +}; + +&usdhc3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc3>; + bus-width = <8>; + no-1-8-v; + non-removable; + no-sdio; + no-sd; + keep-power-in-suspend; + status = "okay"; +}; + +&wdog1 { + status = "disabled"; +}; + +&iomuxc { + pinctrl_ecspi1: ecspi1grp { + fsl,pins = < + MX7D_PAD_ECSPI1_SCLK__ECSPI1_SCLK 0x2 + MX7D_PAD_ECSPI1_MOSI__ECSPI1_MOSI 0x2 + MX7D_PAD_ECSPI1_MISO__ECSPI1_MISO 0x2 + MX7D_PAD_ECSPI1_SS0__GPIO4_IO19 0x59 + >; + }; + + pinctrl_enet1: enet1grp { + fsl,pins = < + MX7D_PAD_SD2_CD_B__ENET1_MDIO 0x3 + MX7D_PAD_SD2_WP__ENET1_MDC 0x3 + MX7D_PAD_ENET1_RGMII_TXC__ENET1_RGMII_TXC 0x1 + MX7D_PAD_ENET1_RGMII_TD0__ENET1_RGMII_TD0 0x1 + MX7D_PAD_ENET1_RGMII_TD1__ENET1_RGMII_TD1 0x1 + MX7D_PAD_ENET1_RGMII_TD2__ENET1_RGMII_TD2 0x1 + MX7D_PAD_ENET1_RGMII_TD3__ENET1_RGMII_TD3 0x1 + MX7D_PAD_ENET1_RGMII_TX_CTL__ENET1_RGMII_TX_CTL 0x1 + MX7D_PAD_ENET1_RGMII_RXC__ENET1_RGMII_RXC 0x1 + MX7D_PAD_ENET1_RGMII_RD0__ENET1_RGMII_RD0 0x1 + MX7D_PAD_ENET1_RGMII_RD1__ENET1_RGMII_RD1 0x1 + MX7D_PAD_ENET1_RGMII_RD2__ENET1_RGMII_RD2 0x1 + MX7D_PAD_ENET1_RGMII_RD3__ENET1_RGMII_RD3 0x1 + MX7D_PAD_ENET1_RGMII_RX_CTL__ENET1_RGMII_RX_CTL 0x1 + >; + }; + + pinctrl_enet1_phy_reset: enet1phyresetgrp { + fsl,pins = < + MX7D_PAD_SD2_RESET_B__GPIO5_IO11 0x14 + + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX7D_PAD_I2C1_SDA__I2C1_SDA 0x4000007f + MX7D_PAD_I2C1_SCL__I2C1_SCL 0x4000007f + >; + }; + + pinctrl_leds_debug: ledsgrp { + fsl,pins = < + MX7D_PAD_EPDC_DATA08__GPIO2_IO8 0x59 + >; + }; + + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX7D_PAD_UART2_RX_DATA__UART2_DCE_RX 0x79 + MX7D_PAD_UART2_TX_DATA__UART2_DCE_TX 0x79 + >; + }; + + pinctrl_uart4: uart4grp { + fsl,pins = < + MX7D_PAD_SD2_DATA0__UART4_DCE_RX 0x79 + MX7D_PAD_SD2_DATA1__UART4_DCE_TX 0x79 + >; + }; + + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + MX7D_PAD_SD1_CMD__SD1_CMD 0x59 + MX7D_PAD_SD1_CLK__SD1_CLK 0x19 + MX7D_PAD_SD1_DATA0__SD1_DATA0 0x59 + MX7D_PAD_SD1_DATA1__SD1_DATA1 0x59 + MX7D_PAD_SD1_DATA2__SD1_DATA2 0x59 + MX7D_PAD_SD1_DATA3__SD1_DATA3 0x59 + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX7D_PAD_SD3_CMD__SD3_CMD 0x59 + MX7D_PAD_SD3_CLK__SD3_CLK 0x19 + MX7D_PAD_SD3_DATA0__SD3_DATA0 0x59 + MX7D_PAD_SD3_DATA1__SD3_DATA1 0x59 + MX7D_PAD_SD3_DATA2__SD3_DATA2 0x59 + MX7D_PAD_SD3_DATA3__SD3_DATA3 0x59 + MX7D_PAD_SD3_DATA4__SD3_DATA4 0x59 + MX7D_PAD_SD3_DATA5__SD3_DATA5 0x59 + MX7D_PAD_SD3_DATA6__SD3_DATA6 0x59 + MX7D_PAD_SD3_DATA7__SD3_DATA7 0x59 + MX7D_PAD_SD3_RESET_B__SD3_RESET_B 0x59 + >; + }; +}; + +&iomuxc_lpsr { + pinctrl_enet1_phy_interrupt: enet1phyinterruptgrp { + fsl,phy = < + MX7D_PAD_LPSR_GPIO1_IO02__GPIO1_IO2 0x08 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx7d-zii-rpu2.dts b/arch/arm/boot/dts/imx7d-zii-rpu2.dts index 4a78ddc7513d..39812c92bf0d 100644 --- a/arch/arm/boot/dts/imx7d-zii-rpu2.dts +++ b/arch/arm/boot/dts/imx7d-zii-rpu2.dts @@ -669,10 +669,6 @@ status = "disabled"; }; -&snvs_pwrkey { - status = "disabled"; -}; - &iomuxc { pinctrl_ecspi1: ecspi1grp { fsl,pins = < diff --git a/arch/arm/boot/dts/imx7d.dtsi b/arch/arm/boot/dts/imx7d.dtsi index 42528d2812a2..9c8dd32cc035 100644 --- a/arch/arm/boot/dts/imx7d.dtsi +++ b/arch/arm/boot/dts/imx7d.dtsi @@ -147,8 +147,8 @@ <&clks IMX7D_ENET_PHY_REF_ROOT_CLK>; clock-names = "ipg", "ahb", "ptp", "enet_clk_ref", "enet_out"; - fsl,num-tx-queues=<3>; - fsl,num-rx-queues=<3>; + fsl,num-tx-queues = <3>; + fsl,num-rx-queues = <3>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi index c1a4fff5ceda..710f850e785c 100644 --- a/arch/arm/boot/dts/imx7s.dtsi +++ b/arch/arm/boot/dts/imx7s.dtsi @@ -151,7 +151,7 @@ compatible = "fsl,imx7d-tempmon"; interrupt-parent = <&gpc>; interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>; - fsl,tempmon =<&anatop>; + fsl,tempmon = <&anatop>; nvmem-cells = <&tempmon_calib>, <&tempmon_temp_grade>; nvmem-cell-names = "calib", "temp_grade"; @@ -1184,8 +1184,8 @@ <&clks IMX7D_ENET_PHY_REF_ROOT_CLK>; clock-names = "ipg", "ahb", "ptp", "enet_clk_ref", "enet_out"; - fsl,num-tx-queues=<3>; - fsl,num-rx-queues=<3>; + fsl,num-tx-queues = <3>; + fsl,num-rx-queues = <3>; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/imx7ulp.dtsi b/arch/arm/boot/dts/imx7ulp.dtsi index 56907bb4b329..6859a3a83750 100644 --- a/arch/arm/boot/dts/imx7ulp.dtsi +++ b/arch/arm/boot/dts/imx7ulp.dtsi @@ -101,6 +101,34 @@ reg = <0x40000000 0x800000>; ranges; + edma1: dma-controller@40080000 { + #dma-cells = <2>; + compatible = "fsl,imx7ulp-edma"; + reg = <0x40080000 0x2000>, + <0x40210000 0x1000>; + dma-channels = <32>; + 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 4 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>; + clock-names = "dma", "dmamux0"; + clocks = <&pcc2 IMX7ULP_CLK_DMA1>, + <&pcc2 IMX7ULP_CLK_DMA_MUX1>; + }; + crypto: crypto@40240000 { compatible = "fsl,sec-v4.0"; #address-cells = <1>; @@ -201,12 +229,12 @@ clocks = <&scg1 IMX7ULP_CLK_NIC1_BUS_DIV>, <&scg1 IMX7ULP_CLK_NIC1_DIV>, <&pcc2 IMX7ULP_CLK_USDHC0>; - clock-names ="ipg", "ahb", "per"; + clock-names = "ipg", "ahb", "per"; assigned-clocks = <&pcc2 IMX7ULP_CLK_USDHC0>; assigned-clock-parents = <&scg1 IMX7ULP_CLK_NIC1_DIV>; bus-width = <4>; fsl,tuning-start-tap = <20>; - fsl,tuning-step= <2>; + fsl,tuning-step = <2>; status = "disabled"; }; @@ -217,12 +245,12 @@ clocks = <&scg1 IMX7ULP_CLK_NIC1_BUS_DIV>, <&scg1 IMX7ULP_CLK_NIC1_DIV>, <&pcc2 IMX7ULP_CLK_USDHC1>; - clock-names ="ipg", "ahb", "per"; + clock-names = "ipg", "ahb", "per"; assigned-clocks = <&pcc2 IMX7ULP_CLK_USDHC1>; assigned-clock-parents = <&scg1 IMX7ULP_CLK_NIC1_DIV>; bus-width = <4>; fsl,tuning-start-tap = <20>; - fsl,tuning-step= <2>; + fsl,tuning-step = <2>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/kirkwood-ts219.dtsi b/arch/arm/boot/dts/kirkwood-ts219.dtsi index a88eb22070a1..994cabcf4b51 100644 --- a/arch/arm/boot/dts/kirkwood-ts219.dtsi +++ b/arch/arm/boot/dts/kirkwood-ts219.dtsi @@ -104,3 +104,11 @@ &pcie0 { status = "okay"; }; + +&rtc { + /* + * There is a s35390a available on the i2c bus, the internal rtc isn't + * working (probably no crystal assembled). + */ + status = "disabled"; +}; diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi index 464df4290ffc..2f6977ada447 100644 --- a/arch/arm/boot/dts/ls1021a.dtsi +++ b/arch/arm/boot/dts/ls1021a.dtsi @@ -874,7 +874,6 @@ #address-cells = <3>; #size-cells = <2>; device_type = "pci"; - num-lanes = <4>; num-viewport = <6>; bus-range = <0x0 0xff>; ranges = <0x81000000 0x0 0x00000000 0x40 0x00010000 0x0 0x00010000 /* downstream I/O */ @@ -899,7 +898,6 @@ #address-cells = <3>; #size-cells = <2>; device_type = "pci"; - num-lanes = <4>; num-viewport = <6>; bus-range = <0x0 0xff>; ranges = <0x81000000 0x0 0x00000000 0x48 0x00010000 0x0 0x00010000 /* downstream I/O */ diff --git a/arch/arm/boot/dts/meson8b-ec100.dts b/arch/arm/boot/dts/meson8b-ec100.dts index 96d239d8334e..bed1dfef1985 100644 --- a/arch/arm/boot/dts/meson8b-ec100.dts +++ b/arch/arm/boot/dts/meson8b-ec100.dts @@ -219,6 +219,27 @@ */ vin-supply = <&vcc_3v3>; }; + + vddee: regulator-vddee { + /* + * Silergy SY8089AAC-GP 2A continuous, 3A peak, 1MHz + * Synchronous Step Down Regulator. Also called VDDAO + * in a part of the schematics. + */ + compatible = "pwm-regulator"; + + regulator-name = "VDDEE"; + regulator-min-microvolt = <860000>; + regulator-max-microvolt = <1140000>; + + vin-supply = <&vcc_5v>; + + pwms = <&pwm_cd 1 1148 0>; + pwm-dutycycle-range = <100 0>; + + regulator-boot-on; + regulator-always-on; + }; }; &cpu0 { @@ -269,6 +290,10 @@ }; }; +&mali { + mali-supply = <&vddee>; +}; + &saradc { status = "okay"; vref-supply = <&vcc_1v8>; @@ -350,10 +375,10 @@ &pwm_cd { status = "okay"; - pinctrl-0 = <&pwm_c1_pins>; + pinctrl-0 = <&pwm_c1_pins>, <&pwm_d_pins>; pinctrl-names = "default"; - clocks = <&clkc CLKID_XTAL>; - clock-names = "clkin0"; + clocks = <&clkc CLKID_XTAL>, <&clkc CLKID_XTAL>; + clock-names = "clkin0", "clkin1"; }; &rtc { diff --git a/arch/arm/boot/dts/meson8b-mxq.dts b/arch/arm/boot/dts/meson8b-mxq.dts index bb27b34eb346..6e39ad52e42d 100644 --- a/arch/arm/boot/dts/meson8b-mxq.dts +++ b/arch/arm/boot/dts/meson8b-mxq.dts @@ -76,6 +76,22 @@ regulator-boot-on; regulator-always-on; }; + + vddee: regulator-vddee { + compatible = "pwm-regulator"; + + regulator-name = "VDDEE"; + regulator-min-microvolt = <860000>; + regulator-max-microvolt = <1140000>; + + vin-supply = <&vcc_5v>; + + pwms = <&pwm_cd 1 1148 0>; + pwm-dutycycle-range = <100 0>; + + regulator-boot-on; + regulator-always-on; + }; }; &cpu0 { @@ -112,6 +128,10 @@ }; }; +&mali { + mali-supply = <&vddee>; +}; + &saradc { status = "okay"; vref-supply = <&vcc_1v8>; @@ -143,10 +163,10 @@ &pwm_cd { status = "okay"; - pinctrl-0 = <&pwm_c1_pins>; + pinctrl-0 = <&pwm_c1_pins>, <&pwm_d_pins>; pinctrl-names = "default"; - clocks = <&clkc CLKID_XTAL>; - clock-names = "clkin0"; + clocks = <&clkc CLKID_XTAL>, <&clkc CLKID_XTAL>; + clock-names = "clkin0", "clkin1"; }; &uart_AO { diff --git a/arch/arm/boot/dts/meson8b-odroidc1.dts b/arch/arm/boot/dts/meson8b-odroidc1.dts index 86c4614e0a38..a24eccc354b9 100644 --- a/arch/arm/boot/dts/meson8b-odroidc1.dts +++ b/arch/arm/boot/dts/meson8b-odroidc1.dts @@ -154,6 +154,23 @@ vin-supply = <&p5v0>; }; + vddee: regulator-vddee { + /* Monolithic Power Systems MP2161 */ + compatible = "pwm-regulator"; + + regulator-name = "VDDEE"; + regulator-min-microvolt = <860000>; + regulator-max-microvolt = <1140000>; + + vin-supply = <&p5v0>; + + pwms = <&pwm_cd 1 12218 0>; + pwm-dutycycle-range = <91 0>; + + regulator-boot-on; + regulator-always-on; + }; + vdd_rtc: regulator-vdd-rtc { /* * Torex Semiconductor XC6215 configured for a fixed output of @@ -173,6 +190,12 @@ cpu-supply = <&vcck>; }; +&efuse { + ethernet_mac_address: mac@1b4 { + reg = <0x1b4 0x6>; + }; +}; + ðmac { status = "okay"; @@ -183,6 +206,9 @@ phy-handle = <ð_phy>; amlogic,tx-delay-ns = <4>; + nvmem-cells = <ðernet_mac_address>; + nvmem-cell-names = "mac-address"; + mdio { compatible = "snps,dwmac-mdio"; #address-cells = <1>; @@ -276,6 +302,10 @@ pinctrl-names = "default"; }; +&mali { + mali-supply = <&vddee>; +}; + &saradc { status = "okay"; vref-supply = <&vcc_1v8>; @@ -308,10 +338,10 @@ &pwm_cd { status = "okay"; - pinctrl-0 = <&pwm_c1_pins>; + pinctrl-0 = <&pwm_c1_pins>, <&pwm_d_pins>; pinctrl-names = "default"; - clocks = <&clkc CLKID_XTAL>; - clock-names = "clkin0"; + clocks = <&clkc CLKID_XTAL>, <&clkc CLKID_XTAL>; + clock-names = "clkin0", "clkin1"; }; &rtc { diff --git a/arch/arm/boot/dts/meson8b.dtsi b/arch/arm/boot/dts/meson8b.dtsi index fba2c70c2fda..099bf8e711c9 100644 --- a/arch/arm/boot/dts/meson8b.dtsi +++ b/arch/arm/boot/dts/meson8b.dtsi @@ -361,6 +361,14 @@ }; }; + pwm_d_pins: pwm-d { + mux { + groups = "pwm_d"; + function = "pwm_d"; + bias-disable; + }; + }; + uart_b0_pins: uart-b0 { mux { groups = "uart_tx_b0", @@ -410,6 +418,8 @@ <&clkc CLKID_MPLL2>, <&clkc CLKID_MPLL2>; clock-names = "stmmaceth", "clkin0", "clkin1"; + rx-fifo-depth = <4096>; + tx-fifo-depth = <2048>; resets = <&reset RESET_ETHERNET>; reset-names = "stmmaceth"; diff --git a/arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts b/arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts new file mode 100644 index 000000000000..6cfa0d4a1884 --- /dev/null +++ b/arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts @@ -0,0 +1,244 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * OLPC XO 1.75 Laptop. + * + * Copyright (C) 2018,2019 Lubomir Rintel <lkundrak@v3.sk> + */ + +/dts-v1/; +#include "mmp2.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/linux-event-codes.h> +#include <dt-bindings/interrupt-controller/irq.h> + +/ { + model = "OLPC XO-1.75"; + compatible = "olpc,xo-1.75", "mrvl,mmp2"; + + chosen { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + framebuffer@1fc00000 { + compatible = "simple-framebuffer"; + reg = <0x1fc00000 (1200 * 900 * 2)>; + width = <1200>; + height = <900>; + stride = <(1200 * 2)>; + format = "r5g6b5"; + clocks = <&soc_clocks MMP2_CLK_DISP0_LCDC>, + <&soc_clocks MMP2_CLK_DISP0>; + }; + }; + + memory { + linux,usable-memory = <0x0 0x1f800000>; + available = <0xcf000 0x1ef31000 0x1000 0xbf000>; + reg = <0x0 0x20000000>; + device_type = "memory"; + }; + + gpio-keys { + compatible = "gpio-keys"; + + lid { + label = "Lid"; + gpios = <&gpio 129 GPIO_ACTIVE_LOW>; + linux,input-type = <EV_SW>; + linux,code = <SW_LID>; + wakeup-source; + }; + + tablet_mode { + label = "E-Book Mode"; + gpios = <&gpio 128 GPIO_ACTIVE_LOW>; + linux,input-type = <EV_SW>; + linux,code = <SW_TABLET_MODE>; + wakeup-source; + }; + + microphone_insert { + label = "Microphone Plug"; + gpios = <&gpio 96 GPIO_ACTIVE_HIGH>; + linux,input-type = <EV_SW>; + linux,code = <SW_MICROPHONE_INSERT>; + debounce-interval = <100>; + wakeup-source; + }; + + headphone_insert { + label = "Headphone Plug"; + gpios = <&gpio 97 GPIO_ACTIVE_HIGH>; + linux,input-type = <EV_SW>; + linux,code = <SW_HEADPHONE_INSERT>; + debounce-interval = <100>; + wakeup-source; + }; + }; + + camera_i2c { + compatible = "i2c-gpio"; + gpios = <&gpio 109 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>, + <&gpio 108 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + #address-cells = <1>; + #size-cells = <0>; + i2c-gpio,timeout-ms = <1000>; + status = "okay"; + + camera@21 { + compatible = "ovti,ov7670"; + reg = <0x21>; + reset-gpios = <&gpio 102 GPIO_ACTIVE_LOW>; + powerdown-gpios = <&gpio 150 GPIO_ACTIVE_LOW>; + clocks = <&camera0>; + clock-names = "xclk"; + + port { + ov7670_0: endpoint { + hsync-active = <1>; + vsync-active = <1>; + remote-endpoint = <&camera0_0>; + }; + }; + }; + }; + + battery { + compatible = "olpc,xo1.5-battery", "olpc,xo1-battery"; + }; + + wlan_reg: fixedregulator0 { + compatible = "regulator-fixed"; + regulator-name = "wlan"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio 34 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + wlan_pwrseq: pwrseq0 { + compatible = "mmc-pwrseq-sd8787"; + powerdown-gpios = <&gpio 57 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio 58 GPIO_ACTIVE_HIGH>; + }; + + soc { + axi@d4200000 { + ap-sp@d4290000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "olpc,ap-sp"; + interrupts = <40>; + reg = <0xd4290000 0x1000>; + data-gpios = <&gpio 72 GPIO_ACTIVE_HIGH>; + clk-gpios = <&gpio 71 GPIO_ACTIVE_HIGH>; + status = "okay"; + }; + }; + }; +}; + +&uart3 { + status = "okay"; +}; + +&uart4 { + status = "okay"; +}; + +&rtc { + status = "okay"; +}; + +&usb_phy0 { + status = "okay"; +}; + +&usb_otg0 { + status = "okay"; +}; + +&mmc1 { + clock-frequency = <50000000>; + no-1-8-v; + mrvl,clk-delay-cycles = <31>; + broken-cd; + status = "okay"; +}; + +&mmc2 { + clock-frequency = <50000000>; + no-1-8-v; + bus-width = <4>; + non-removable; + broken-cd; + wakeup-source; + keep-power-in-suspend; + mmc-pwrseq = <&wlan_pwrseq>; + vmmc-supply = <&wlan_reg>; + status = "okay"; +}; + +&mmc3 { + clock-frequency = <50000000>; + no-1-8-v; + bus-width = <8>; + non-removable; + broken-cd; + mrvl,clk-delay-cycles = <31>; + status = "okay"; +}; + +&twsi1 { + status = "okay"; + + audio-codec@1a { + compatible = "realtek,alc5631"; + reg = <0x1a>; + status = "okay"; + }; +}; + +&twsi2 { + status = "okay"; + + rtc@68 { + compatible = "dallas,ds1338"; + reg = <0x68>; + status = "okay"; + }; +}; + +&twsi6 { + status = "okay"; + + accelerometer@1d { + compatible = "st,lis331dlh", "st,lis3lv02d"; + reg = <0x1d>; + status = "okay"; + }; +}; + +&ssp3 { + #address-cells = <0>; + spi-slave; + status = "okay"; + ready-gpio = <&gpio 125 GPIO_ACTIVE_HIGH>; + + slave { + compatible = "olpc,xo1.75-ec"; + spi-cpha; + cmd-gpio = <&gpio 155 GPIO_ACTIVE_HIGH>; + }; +}; + +&camera0 { + status = "okay"; + + port { + camera0_0: endpoint { + remote-endpoint = <&ov7670_0>; + }; + }; +}; diff --git a/arch/arm/boot/dts/mmp2.dtsi b/arch/arm/boot/dts/mmp2.dtsi index b6f40743e07b..6a2f072c1d0a 100644 --- a/arch/arm/boot/dts/mmp2.dtsi +++ b/arch/arm/boot/dts/mmp2.dtsi @@ -117,7 +117,7 @@ mrvl,intc-nr-irqs = <2>; }; - usb_otg_phy0: usb-otg-phy@d4207000 { + usb_phy0: usb-phy@d4207000 { compatible = "marvell,mmp2-usb-phy"; reg = <0xd4207000 0x40>; #phy-cells = <0>; @@ -130,7 +130,7 @@ interrupts = <44>; clocks = <&soc_clocks MMP2_CLK_USB>; clock-names = "USBCLK"; - phys = <&usb_otg_phy0>; + phys = <&usb_phy0>; phy-names = "usb"; status = "disabled"; }; @@ -170,6 +170,28 @@ interrupts = <54>; status = "disabled"; }; + + camera0: camera@d420a000 { + compatible = "marvell,mmp2-ccic"; + reg = <0xd420a000 0x800>; + interrupts = <42>; + clocks = <&soc_clocks MMP2_CLK_CCIC0>; + clock-names = "axi"; + #clock-cells = <0>; + clock-output-names = "mclk"; + status = "disabled"; + }; + + camera1: camera@d420a800 { + compatible = "marvell,mmp2-ccic"; + reg = <0xd420a800 0x800>; + interrupts = <30>; + clocks = <&soc_clocks MMP2_CLK_CCIC1>; + clock-names = "axi"; + #clock-cells = <0>; + clock-output-names = "mclk"; + status = "disabled"; + }; }; apb@d4000000 { /* APB */ @@ -192,6 +214,7 @@ interrupts = <27>; clocks = <&soc_clocks MMP2_CLK_UART0>; resets = <&soc_clocks MMP2_CLK_UART0>; + reg-shift = <2>; status = "disabled"; }; @@ -201,6 +224,7 @@ interrupts = <28>; clocks = <&soc_clocks MMP2_CLK_UART1>; resets = <&soc_clocks MMP2_CLK_UART1>; + reg-shift = <2>; status = "disabled"; }; @@ -210,6 +234,7 @@ interrupts = <24>; clocks = <&soc_clocks MMP2_CLK_UART2>; resets = <&soc_clocks MMP2_CLK_UART2>; + reg-shift = <2>; status = "disabled"; }; @@ -219,6 +244,7 @@ interrupts = <46>; clocks = <&soc_clocks MMP2_CLK_UART3>; resets = <&soc_clocks MMP2_CLK_UART3>; + reg-shift = <2>; status = "disabled"; }; @@ -346,40 +372,48 @@ status = "disabled"; }; - ssp1: ssp@d4035000 { + ssp1: spi@d4035000 { compatible = "marvell,mmp2-ssp"; reg = <0xd4035000 0x1000>; clocks = <&soc_clocks MMP2_CLK_SSP0>; interrupts = <0>; + #address-cells = <1>; + #size-cells = <0>; status = "disabled"; }; - ssp2: ssp@d4036000 { + ssp2: spi@d4036000 { compatible = "marvell,mmp2-ssp"; reg = <0xd4036000 0x1000>; clocks = <&soc_clocks MMP2_CLK_SSP1>; interrupts = <1>; + #address-cells = <1>; + #size-cells = <0>; status = "disabled"; }; - ssp3: ssp@d4037000 { + ssp3: spi@d4037000 { compatible = "marvell,mmp2-ssp"; reg = <0xd4037000 0x1000>; clocks = <&soc_clocks MMP2_CLK_SSP2>; interrupts = <20>; + #address-cells = <1>; + #size-cells = <0>; status = "disabled"; }; - ssp4: ssp@d4039000 { + ssp4: spi@d4039000 { compatible = "marvell,mmp2-ssp"; reg = <0xd4039000 0x1000>; clocks = <&soc_clocks MMP2_CLK_SSP3>; interrupts = <21>; + #address-cells = <1>; + #size-cells = <0>; status = "disabled"; }; }; - soc_clocks: clocks{ + soc_clocks: clocks { compatible = "marvell,mmp2-clock"; reg = <0xd4050000 0x1000>, <0xd4282800 0x400>, diff --git a/arch/arm/boot/dts/mt7629-rfb.dts b/arch/arm/boot/dts/mt7629-rfb.dts new file mode 100644 index 000000000000..3621b7d2b22a --- /dev/null +++ b/arch/arm/boot/dts/mt7629-rfb.dts @@ -0,0 +1,263 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 MediaTek Inc. + * Author: Ryder Lee <ryder.lee@mediatek.com> + */ + +/dts-v1/; +#include <dt-bindings/input/input.h> +#include "mt7629.dtsi" + +/ { + model = "MediaTek MT7629 reference board"; + compatible = "mediatek,mt7629-rfb", "mediatek,mt7629"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + gpio-keys { + compatible = "gpio-keys"; + + reset { + label = "factory"; + linux,code = <KEY_RESTART>; + gpios = <&pio 60 GPIO_ACTIVE_LOW>; + }; + + wps { + label = "wps"; + linux,code = <KEY_WPS_BUTTON>; + gpios = <&pio 58 GPIO_ACTIVE_LOW>; + }; + }; + + memory@40000000 { + device_type = "memory"; + reg = <0x40000000 0x10000000>; + }; + + reg_3p3v: regulator-3p3v { + compatible = "regulator-fixed"; + regulator-name = "fixed-3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_5v: regulator-5v { + compatible = "regulator-fixed"; + regulator-name = "fixed-5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + regulator-always-on; + }; +}; + +ð { + pinctrl-names = "default"; + pinctrl-0 = <ð_pins>; + pinctrl-1 = <&ephy_leds_pins>; + status = "okay"; + + gmac1: mac@1 { + compatible = "mediatek,eth-mac"; + reg = <1>; + phy-handle = <&phy0>; + }; + + mdio: mdio-bus { + #address-cells = <1>; + #size-cells = <0>; + + phy0: ethernet-phy@0 { + reg = <0>; + phy-mode = "gmii"; + }; + }; +}; + +&i2c { + pinctrl-names = "default"; + pinctrl-0 = <&i2c_pins>; + status = "okay"; +}; + +&qspi { + pinctrl-names = "default"; + pinctrl-0 = <&qspi_pins>; + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x00000 0x60000>; + read-only; + }; + + partition@60000 { + label = "u-boot-env"; + reg = <0x60000 0x10000>; + read-only; + }; + + factory: partition@70000 { + label = "factory"; + reg = <0x70000 0x40000>; + read-only; + }; + + partition@b0000 { + label = "kernel"; + reg = <0xb0000 0xb50000>; + }; + }; + }; +}; + +&pcie { + pinctrl-names = "default"; + pinctrl-0 = <&pcie_pins>; +}; + +&pciephy1 { + status = "okay"; +}; + +&pio { + eth_pins: eth-pins { + mux { + function = "eth"; + groups = "mdc_mdio"; + }; + }; + + ephy_leds_pins: ephy-leds-pins { + mux { + function = "led"; + groups = "gphy_leds_0", "ephy_leds"; + }; + }; + + i2c_pins: i2c-pins { + mux { + function = "i2c"; + groups = "i2c_0"; + }; + + conf { + pins = "I2C_SDA", "I2C_SCL"; + drive-strength = <4>; + bias-disable; + }; + }; + + pcie_pins: pcie-pins { + mux { + function = "pcie"; + groups = "pcie_clkreq", + "pcie_pereset", + "pcie_wake"; + }; + }; + + pwm_pins: pwm-pins { + mux { + function = "pwm"; + groups = "pwm_0"; + }; + }; + + /* SPI-NOR is shared pin with serial NAND */ + qspi_pins: qspi-pins { + mux { + function = "flash"; + groups = "spi_nor"; + }; + }; + + /* Serial NAND is shared pin with SPI-NOR */ + serial_nand_pins: serial-nand-pins { + mux { + function = "flash"; + groups = "snfi"; + }; + }; + + spi_pins: spi-pins { + mux { + function = "spi"; + groups = "spi_0"; + }; + }; + + uart0_pins: uart0-pins { + mux { + function = "uart"; + groups = "uart0_txd_rxd" ; + }; + }; + + uart1_pins: uart1-pins { + mux { + function = "uart"; + groups = "uart1_0_tx_rx" ; + }; + }; + + uart2_pins: uart2-pins { + mux { + function = "uart"; + groups = "uart2_0_txd_rxd" ; + }; + }; + + watchdog_pins: watchdog-pins { + mux { + function = "watchdog"; + groups = "watchdog"; + }; + }; +}; + +&spi { + pinctrl-names = "default"; + pinctrl-0 = <&spi_pins>; + status = "okay"; +}; + +&ssusb { + vusb33-supply = <®_3p3v>; + vbus-supply = <®_5v>; + status = "okay"; +}; + +&u3phy0 { + status = "okay"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins>; + status = "okay"; +}; + +&watchdog { + pinctrl-names = "default"; + pinctrl-0 = <&watchdog_pins>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/mt7629.dtsi b/arch/arm/boot/dts/mt7629.dtsi new file mode 100644 index 000000000000..9608bc2ccb3f --- /dev/null +++ b/arch/arm/boot/dts/mt7629.dtsi @@ -0,0 +1,481 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 MediaTek Inc. + * + * Author: Ryder Lee <ryder.lee@mediatek.com> + */ + +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/clock/mt7629-clk.h> +#include <dt-bindings/power/mt7622-power.h> +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/phy/phy.h> +#include <dt-bindings/reset/mt7629-resets.h> + +/ { + compatible = "mediatek,mt7629"; + interrupt-parent = <&sysirq>; + #address-cells = <1>; + #size-cells = <1>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + enable-method = "mediatek,mt6589-smp"; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x0>; + clock-frequency = <1250000000>; + cci-control-port = <&cci_control2>; + }; + + cpu1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x1>; + clock-frequency = <1250000000>; + cci-control-port = <&cci_control2>; + }; + }; + + pmu { + compatible = "arm,cortex-a7-pmu"; + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 9 IRQ_TYPE_LEVEL_LOW>; + interrupt-affinity = <&cpu0>, <&cpu1>; + }; + + clk20m: oscillator-0 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <20000000>; + clock-output-names = "clk20m"; + }; + + clk40m: oscillator-1 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <40000000>; + clock-output-names = "clkxtal"; + }; + + timer { + compatible = "arm,armv7-timer"; + interrupt-parent = <&gic>; + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>, + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>, + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>, + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; + clock-frequency = <20000000>; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + infracfg: syscon@10000000 { + compatible = "mediatek,mt7629-infracfg", "syscon"; + reg = <0x10000000 0x1000>; + #clock-cells = <1>; + }; + + pericfg: syscon@10002000 { + compatible = "mediatek,mt7629-pericfg", "syscon"; + reg = <0x10002000 0x1000>; + #clock-cells = <1>; + }; + + scpsys: scpsys@10006000 { + compatible = "mediatek,mt7629-scpsys", + "mediatek,mt7622-scpsys"; + #power-domain-cells = <1>; + reg = <0x10006000 0x1000>; + clocks = <&topckgen CLK_TOP_HIF_SEL>; + clock-names = "hif_sel"; + assigned-clocks = <&topckgen CLK_TOP_HIF_SEL>; + assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL1_D2>; + infracfg = <&infracfg>; + }; + + timer: timer@10009000 { + compatible = "mediatek,mt7629-timer", + "mediatek,mt6765-timer"; + reg = <0x10009000 0x60>; + interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk20m>; + clock-names = "clk20m"; + }; + + sysirq: interrupt-controller@10200a80 { + compatible = "mediatek,mt7629-sysirq", + "mediatek,mt6577-sysirq"; + reg = <0x10200a80 0x20>; + interrupt-controller; + #interrupt-cells = <3>; + interrupt-parent = <&gic>; + }; + + apmixedsys: syscon@10209000 { + compatible = "mediatek,mt7629-apmixedsys", "syscon"; + reg = <0x10209000 0x1000>; + #clock-cells = <1>; + }; + + rng: rng@1020f000 { + compatible = "mediatek,mt7629-rng", + "mediatek,mt7623-rng"; + reg = <0x1020f000 0x100>; + clocks = <&infracfg CLK_INFRA_TRNG_PD>; + clock-names = "rng"; + }; + + topckgen: syscon@10210000 { + compatible = "mediatek,mt7629-topckgen", "syscon"; + reg = <0x10210000 0x1000>; + #clock-cells = <1>; + }; + + watchdog: watchdog@10212000 { + compatible = "mediatek,mt7629-wdt", + "mediatek,mt6589-wdt"; + reg = <0x10212000 0x100>; + }; + + pio: pinctrl@10217000 { + compatible = "mediatek,mt7629-pinctrl"; + reg = <0x10217000 0x8000>, + <0x10005000 0x1000>; + reg-names = "base", "eint"; + gpio-controller; + gpio-ranges = <&pio 0 0 79>; + #gpio-cells = <2>; + #interrupt-cells = <2>; + interrupt-controller; + interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&gic>; + }; + + gic: interrupt-controller@10300000 { + compatible = "arm,gic-400"; + interrupt-controller; + #interrupt-cells = <3>; + interrupt-parent = <&gic>; + reg = <0x10310000 0x1000>, + <0x10320000 0x1000>, + <0x10340000 0x2000>, + <0x10360000 0x2000>; + }; + + cci: cci@10390000 { + compatible = "arm,cci-400"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x10390000 0x1000>; + ranges = <0 0x10390000 0x10000>; + + cci_control0: slave-if@1000 { + compatible = "arm,cci-400-ctrl-if"; + interface-type = "ace-lite"; + reg = <0x1000 0x1000>; + }; + + cci_control1: slave-if@4000 { + compatible = "arm,cci-400-ctrl-if"; + interface-type = "ace"; + reg = <0x4000 0x1000>; + }; + + cci_control2: slave-if@5000 { + compatible = "arm,cci-400-ctrl-if"; + interface-type = "ace"; + reg = <0x5000 0x1000>; + }; + + pmu@9000 { + compatible = "arm,cci-400-pmu,r1"; + reg = <0x9000 0x5000>; + interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>; + }; + }; + + uart0: serial@11002000 { + compatible = "mediatek,mt7629-uart", + "mediatek,mt6577-uart"; + reg = <0x11002000 0x400>; + interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_LOW>; + clocks = <&topckgen CLK_TOP_UART_SEL>, + <&pericfg CLK_PERI_UART0_PD>; + clock-names = "baud", "bus"; + status = "disabled"; + }; + + uart1: serial@11003000 { + compatible = "mediatek,mt7629-uart", + "mediatek,mt6577-uart"; + reg = <0x11003000 0x400>; + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_LOW>; + clocks = <&topckgen CLK_TOP_UART_SEL>, + <&pericfg CLK_PERI_UART1_PD>; + clock-names = "baud", "bus"; + status = "disabled"; + }; + + uart2: serial@11004000 { + compatible = "mediatek,mt7629-uart", + "mediatek,mt6577-uart"; + reg = <0x11004000 0x400>; + interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_LOW>; + clocks = <&topckgen CLK_TOP_UART_SEL>, + <&pericfg CLK_PERI_UART2_PD>; + clock-names = "baud", "bus"; + status = "disabled"; + }; + + i2c: i2c@11007000 { + compatible = "mediatek,mt7629-i2c", + "mediatek,mt2712-i2c"; + reg = <0x11007000 0x90>, + <0x11000100 0x80>; + interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_LOW>; + clock-div = <4>; + clocks = <&pericfg CLK_PERI_I2C0_PD>, + <&pericfg CLK_PERI_AP_DMA_PD>; + clock-names = "main", "dma"; + assigned-clocks = <&topckgen CLK_TOP_AXI_SEL>; + assigned-clock-parents = <&topckgen CLK_TOP_SYSPLL1_D2>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi: spi@1100a000 { + compatible = "mediatek,mt7629-spi", + "mediatek,mt7622-spi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x1100a000 0x100>; + interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_LOW>; + clocks = <&topckgen CLK_TOP_SYSPLL3_D2>, + <&topckgen CLK_TOP_SPI0_SEL>, + <&pericfg CLK_PERI_SPI0_PD>; + clock-names = "parent-clk", "sel-clk", "spi-clk"; + status = "disabled"; + }; + + qspi: spi@11014000 { + compatible = "mediatek,mt7629-nor", + "mediatek,mt8173-nor"; + reg = <0x11014000 0xe0>; + clocks = <&pericfg CLK_PERI_FLASH_PD>, + <&topckgen CLK_TOP_FLASH_SEL>; + clock-names = "spi", "sf"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + ssusbsys: syscon@1a000000 { + compatible = "mediatek,mt7629-ssusbsys", "syscon"; + reg = <0x1a000000 0x1000>; + #clock-cells = <1>; + #reset-cells = <1>; + }; + + ssusb: usb@1a0c0000 { + compatible = "mediatek,mt7629-xhci", + "mediatek,mtk-xhci"; + reg = <0x1a0c0000 0x01000>, + <0x1a0c3e00 0x0100>; + reg-names = "mac", "ippc"; + interrupts = <GIC_SPI 232 IRQ_TYPE_LEVEL_LOW>; + clocks = <&ssusbsys CLK_SSUSB_SYS_EN>, + <&ssusbsys CLK_SSUSB_REF_EN>, + <&ssusbsys CLK_SSUSB_MCU_EN>, + <&ssusbsys CLK_SSUSB_DMA_EN>; + clock-names = "sys_ck", "ref_ck", "mcu_ck", "dma_ck"; + assigned-clocks = <&topckgen CLK_TOP_AXI_SEL>, + <&topckgen CLK_TOP_SATA_SEL>, + <&topckgen CLK_TOP_HIF_SEL>; + assigned-clock-parents = <&topckgen CLK_TOP_SYSPLL1_D2>, + <&topckgen CLK_TOP_UNIVPLL2_D4>, + <&topckgen CLK_TOP_UNIVPLL1_D2>; + power-domains = <&scpsys MT7622_POWER_DOMAIN_HIF1>; + phys = <&u2port0 PHY_TYPE_USB2>, + <&u3port0 PHY_TYPE_USB3>; + status = "disabled"; + }; + + u3phy0: usb-phy@1a0c4000 { + compatible = "mediatek,generic-tphy-v2"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x1a0c4000 0xe00>; + status = "disabled"; + + u2port0: usb-phy@0 { + reg = <0 0x700>; + clocks = <&ssusbsys CLK_SSUSB_U2_PHY_EN>; + clock-names = "ref"; + #phy-cells = <1>; + status = "okay"; + }; + + u3port0: usb-phy@700 { + reg = <0x700 0x700>; + clocks = <&clk20m>; + clock-names = "ref"; + #phy-cells = <1>; + status = "okay"; + }; + }; + + pciesys: syscon@1a100800 { + compatible = "mediatek,mt7629-pciesys", "syscon"; + reg = <0x1a100800 0x1000>; + #clock-cells = <1>; + #reset-cells = <1>; + }; + + pcie: pcie@1a140000 { + compatible = "mediatek,mt7629-pcie"; + device_type = "pci"; + reg = <0x1a140000 0x1000>, + <0x1a145000 0x1000>; + reg-names = "subsys","port1"; + #address-cells = <3>; + #size-cells = <2>; + interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 229 IRQ_TYPE_LEVEL_LOW>; + clocks = <&pciesys CLK_PCIE_P1_MAC_EN>, + <&pciesys CLK_PCIE_P0_AHB_EN>, + <&pciesys CLK_PCIE_P1_AUX_EN>, + <&pciesys CLK_PCIE_P1_AXI_EN>, + <&pciesys CLK_PCIE_P1_OBFF_EN>, + <&pciesys CLK_PCIE_P1_PIPE_EN>; + clock-names = "sys_ck1", "ahb_ck1", + "aux_ck1", "axi_ck1", + "obff_ck1", "pipe_ck1"; + assigned-clocks = <&topckgen CLK_TOP_SATA_SEL>, + <&topckgen CLK_TOP_AXI_SEL>, + <&topckgen CLK_TOP_HIF_SEL>; + assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL2_D4>, + <&topckgen CLK_TOP_SYSPLL1_D2>, + <&topckgen CLK_TOP_UNIVPLL1_D2>; + phys = <&pcieport1 PHY_TYPE_PCIE>; + phy-names = "pcie-phy1"; + power-domains = <&scpsys MT7622_POWER_DOMAIN_HIF0>; + bus-range = <0x00 0xff>; + ranges = <0x82000000 0 0x20000000 0x20000000 0 0x10000000>; + + pcie1: pcie@1,0 { + device_type = "pci"; + reg = <0x0800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges; + num-lanes = <1>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &pcie_intc1 0>, + <0 0 0 2 &pcie_intc1 1>, + <0 0 0 3 &pcie_intc1 2>, + <0 0 0 4 &pcie_intc1 3>; + + pcie_intc1: interrupt-controller { + interrupt-controller; + #address-cells = <0>; + #interrupt-cells = <1>; + }; + }; + }; + + pciephy1: pcie-phy@1a14a000 { + compatible = "mediatek,generic-tphy-v2"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x1a14a000 0x1000>; + status = "disabled"; + + pcieport1: port1phy@0 { + reg = <0 0x1000>; + clocks = <&clk20m>; + clock-names = "ref"; + #phy-cells = <1>; + status = "okay"; + }; + }; + + ethsys: syscon@1b000000 { + compatible = "mediatek,mt7629-ethsys", "syscon"; + reg = <0x1b000000 0x1000>; + #clock-cells = <1>; + #reset-cells = <1>; + }; + + eth: ethernet@1b100000 { + compatible = "mediatek,mt7629-eth","syscon"; + reg = <0x1b100000 0x20000>; + interrupts = <GIC_SPI 223 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 224 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 225 IRQ_TYPE_LEVEL_LOW>; + clocks = <&topckgen CLK_TOP_ETH_SEL>, + <&topckgen CLK_TOP_F10M_REF_SEL>, + <ðsys CLK_ETH_ESW_EN>, + <ðsys CLK_ETH_GP0_EN>, + <ðsys CLK_ETH_GP1_EN>, + <ðsys CLK_ETH_GP2_EN>, + <ðsys CLK_ETH_FE_EN>, + <&sgmiisys0 CLK_SGMII_TX_EN>, + <&sgmiisys0 CLK_SGMII_RX_EN>, + <&sgmiisys0 CLK_SGMII_CDR_REF>, + <&sgmiisys0 CLK_SGMII_CDR_FB>, + <&sgmiisys1 CLK_SGMII_TX_EN>, + <&sgmiisys1 CLK_SGMII_RX_EN>, + <&sgmiisys1 CLK_SGMII_CDR_REF>, + <&sgmiisys1 CLK_SGMII_CDR_FB>, + <&apmixedsys CLK_APMIXED_SGMIPLL>, + <&apmixedsys CLK_APMIXED_ETH2PLL>; + clock-names = "ethif", "sgmiitop", "esw", "gp0", "gp1", + "gp2", "fe", "sgmii_tx250m", "sgmii_rx250m", + "sgmii_cdr_ref", "sgmii_cdr_fb", + "sgmii2_tx250m", "sgmii2_rx250m", + "sgmii2_cdr_ref", "sgmii2_cdr_fb", + "sgmii_ck", "eth2pll"; + assigned-clocks = <&topckgen CLK_TOP_ETH_SEL>, + <&topckgen CLK_TOP_F10M_REF_SEL>; + assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL1_D2>, + <&topckgen CLK_TOP_SGMIIPLL_D2>; + power-domains = <&scpsys MT7622_POWER_DOMAIN_ETHSYS>; + mediatek,ethsys = <ðsys>; + mediatek,sgmiisys = <&sgmiisys0>, <&sgmiisys1>; + mediatek,infracfg = <&infracfg>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + sgmiisys0: syscon@1b128000 { + compatible = "mediatek,mt7629-sgmiisys", "syscon"; + reg = <0x1b128000 0x3000>; + #clock-cells = <1>; + mediatek,physpeed = "2500"; + }; + + sgmiisys1: syscon@1b130000 { + compatible = "mediatek,mt7629-sgmiisys", "syscon"; + reg = <0x1b130000 0x3000>; + #clock-cells = <1>; + mediatek,physpeed = "2500"; + }; + }; +}; diff --git a/arch/arm/boot/dts/nspire-classic.dtsi b/arch/arm/boot/dts/nspire-classic.dtsi index c53f42777851..41744cc2bc72 100644 --- a/arch/arm/boot/dts/nspire-classic.dtsi +++ b/arch/arm/boot/dts/nspire-classic.dtsi @@ -8,7 +8,11 @@ /include/ "nspire.dtsi" &lcd { - lcd-type = "classic"; + port { + clcd_pads: endpoint { + remote-endpoint = <&panel_in>; + }; + }; }; &fast_timer { @@ -69,6 +73,15 @@ #interrupt-cells = <1>; }; }; + + panel { + compatible = "ti,nspire-classic-lcd-panel"; + port { + panel_in: endpoint { + remote-endpoint = <&clcd_pads>; + }; + }; + }; chosen { bootargs = "debug earlyprintk console=tty0 console=ttyS0,115200n8 root=/dev/ram0"; }; diff --git a/arch/arm/boot/dts/nspire-cx.dts b/arch/arm/boot/dts/nspire-cx.dts index da95c3736651..0c16b04e2744 100644 --- a/arch/arm/boot/dts/nspire-cx.dts +++ b/arch/arm/boot/dts/nspire-cx.dts @@ -9,7 +9,11 @@ /include/ "nspire.dtsi" &lcd { - lcd-type = "cx"; + port { + clcd_pads: endpoint { + remote-endpoint = <&panel_in>; + }; + }; }; &fast_timer { @@ -106,6 +110,15 @@ }; }; }; + + panel { + compatible = "ti,nspire-cx-lcd-panel"; + port { + panel_in: endpoint { + remote-endpoint = <&clcd_pads>; + }; + }; + }; chosen { bootargs = "debug earlyprintk console=tty0 console=ttyAMA0,115200n8 root=/dev/ram0"; }; diff --git a/arch/arm/boot/dts/nspire.dtsi b/arch/arm/boot/dts/nspire.dtsi index c35fd6667716..d9a0fd7524dc 100644 --- a/arch/arm/boot/dts/nspire.dtsi +++ b/arch/arm/boot/dts/nspire.dtsi @@ -95,8 +95,14 @@ reg = <0xC0000000 0x1000>; interrupts = <21>; - clocks = <&apb_pclk>; - clock-names = "apb_pclk"; + /* + * We assume the same clock is fed to APB and CLCDCLK. + * There is some code to scale the clock down by a factor + * 48 for the display so likely the frequency to the + * display is 1MHz and the CLCDCLK is 48 MHz. + */ + clocks = <&apb_pclk>, <&apb_pclk>; + clock-names = "clcdclk", "apb_pclk"; }; adc: adc@C4000000 { diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi index b295f6fad2a5..d01fc8744fd7 100644 --- a/arch/arm/boot/dts/omap3-gta04.dtsi +++ b/arch/arm/boot/dts/omap3-gta04.dtsi @@ -24,6 +24,10 @@ reg = <0x80000000 0x20000000>; /* 512 MB */ }; + chosen { + stdout-path = &uart3; + }; + aliases { display0 = &lcd; display1 = &tv0; diff --git a/arch/arm/boot/dts/omap3-n950-n9.dtsi b/arch/arm/boot/dts/omap3-n950-n9.dtsi index 5441e9ffdbb4..6681d4519e97 100644 --- a/arch/arm/boot/dts/omap3-n950-n9.dtsi +++ b/arch/arm/boot/dts/omap3-n950-n9.dtsi @@ -41,7 +41,6 @@ regulator-name = "VWLAN"; gpio = <&gpio2 3 GPIO_ACTIVE_HIGH>; /* gpio 35 */ enable-active-high; - regulator-boot-off; }; leds { diff --git a/arch/arm/boot/dts/omap34xx.dtsi b/arch/arm/boot/dts/omap34xx.dtsi index f572a477f74c..7b09cbee8bb8 100644 --- a/arch/arm/boot/dts/omap34xx.dtsi +++ b/arch/arm/boot/dts/omap34xx.dtsi @@ -100,6 +100,32 @@ interrupts = <18>; }; }; + + /* + * On omap34xx the OCP registers do not seem to be accessible + * at all unlike on 36xx. Maybe SGX is permanently set to + * "OCP bypass mode", or maybe there is OCP_SYSCONFIG that is + * write-only at 0x50000e10. We detect SGX based on the SGX + * revision register instead of the unreadable OCP revision + * register. Also note that on early 34xx es1 revision there + * are also different clocks, but we do not have any dts users + * for it. + */ + sgx_module: target-module@50000000 { + compatible = "ti,sysc-omap2", "ti,sysc"; + reg = <0x50000014 0x4>; + reg-names = "rev"; + clocks = <&sgx_fck>, <&sgx_ick>; + clock-names = "fck", "ick"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x50000000 0x4000>; + + /* + * Closed source PowerVR driver, no child device + * binding or driver in mainline + */ + }; }; thermal_zones: thermal-zones { diff --git a/arch/arm/boot/dts/omap36xx.dtsi b/arch/arm/boot/dts/omap36xx.dtsi index 6fb23ada1f64..1e552f08f120 100644 --- a/arch/arm/boot/dts/omap36xx.dtsi +++ b/arch/arm/boot/dts/omap36xx.dtsi @@ -139,6 +139,34 @@ interrupts = <18>; }; }; + + /* + * Note that the sysconfig register layout is a subset of the + * "ti,sysc-omap4" type register with just sidle and midle bits + * available while omap34xx has "ti,sysc-omap2" type sysconfig. + */ + sgx_module: target-module@50000000 { + compatible = "ti,sysc-omap4", "ti,sysc"; + reg = <0x5000fe00 0x4>, + <0x5000fe10 0x4>; + reg-names = "rev", "sysc"; + ti,sysc-midle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>; + ti,sysc-sidle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>; + clocks = <&sgx_fck>, <&sgx_ick>; + clock-names = "fck", "ick"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x50000000 0x2000000>; + + /* + * Closed source PowerVR driver, no child device + * binding or driver in mainline + */ + }; }; thermal_zones: thermal-zones { diff --git a/arch/arm/boot/dts/omap4-l4-abe.dtsi b/arch/arm/boot/dts/omap4-l4-abe.dtsi index 67072df39bc7..8e6662bb9e83 100644 --- a/arch/arm/boot/dts/omap4-l4-abe.dtsi +++ b/arch/arm/boot/dts/omap4-l4-abe.dtsi @@ -255,7 +255,6 @@ target-module@30000 { /* 0x40130000, ap 14 0e.0 */ compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "wd_timer3"; reg = <0x30000 0x4>, <0x30010 0x4>, <0x30014 0x4>; diff --git a/arch/arm/boot/dts/omap4-l4.dtsi b/arch/arm/boot/dts/omap4-l4.dtsi index bea05dc4ef0f..d60d5e0ecc4c 100644 --- a/arch/arm/boot/dts/omap4-l4.dtsi +++ b/arch/arm/boot/dts/omap4-l4.dtsi @@ -456,17 +456,43 @@ }; }; + /* d2d mdm */ target-module@36000 { /* 0x4a0b6000, ap 69 60.0 */ - compatible = "ti,sysc"; - status = "disabled"; + compatible = "ti,sysc-omap2", "ti,sysc"; + reg = <0x36000 0x4>, + <0x36010 0x4>, + <0x36014 0x4>; + reg-names = "rev", "sysc", "syss"; + ti,sysc-mask = <(SYSC_OMAP2_SOFTRESET | SYSC_OMAP2_AUTOIDLE)>; + ti,sysc-sidle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>, + <SYSC_IDLE_SMART_WKUP>; + ti,syss-mask = <1>; + /* Domains (V, P, C): core, core_pwrdm, d2d_clkdm */ + clocks = <&d2d_clkctrl OMAP4_C2C_CLKCTRL 0>; + clock-names = "fck"; #address-cells = <1>; #size-cells = <1>; ranges = <0x0 0x36000 0x1000>; }; + /* d2d mpu */ target-module@4d000 { /* 0x4a0cd000, ap 78 58.0 */ - compatible = "ti,sysc"; - status = "disabled"; + compatible = "ti,sysc-omap2", "ti,sysc"; + reg = <0x4d000 0x4>, + <0x4d010 0x4>, + <0x4d014 0x4>; + reg-names = "rev", "sysc", "syss"; + ti,sysc-mask = <(SYSC_OMAP2_SOFTRESET | SYSC_OMAP2_AUTOIDLE)>; + ti,sysc-sidle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>, + <SYSC_IDLE_SMART_WKUP>; + ti,syss-mask = <1>; + /* Domains (V, P, C): core, core_pwrdm, d2d_clkdm */ + clocks = <&d2d_clkctrl OMAP4_C2C_CLKCTRL 0>; + clock-names = "fck"; #address-cells = <1>; #size-cells = <1>; ranges = <0x0 0x4d000 0x1000>; @@ -1094,7 +1120,6 @@ target-module@4000 { /* 0x4a314000, ap 7 18.0 */ compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "wd_timer2"; reg = <0x4000 0x4>, <0x4010 0x4>, <0x4014 0x4>; @@ -1695,7 +1720,6 @@ target-module@60000 { /* 0x48060000, ap 25 1e.0 */ compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "i2c3"; reg = <0x60000 0x8>, <0x60010 0x8>, <0x60090 0x8>; @@ -1814,7 +1838,6 @@ target-module@70000 { /* 0x48070000, ap 32 28.0 */ compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "i2c1"; reg = <0x70000 0x8>, <0x70010 0x8>, <0x70090 0x8>; @@ -1846,7 +1869,6 @@ target-module@72000 { /* 0x48072000, ap 34 30.0 */ compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "i2c2"; reg = <0x72000 0x8>, <0x72010 0x8>, <0x72090 0x8>; @@ -2401,7 +2423,6 @@ target-module@150000 { /* 0x48350000, ap 77 4c.0 */ compatible = "ti,sysc-omap2", "ti,sysc"; - ti,hwmods = "i2c4"; reg = <0x150000 0x8>, <0x150010 0x8>, <0x150090 0x8>; diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi index c43e52fd5f65..7cc95bc1598b 100644 --- a/arch/arm/boot/dts/omap4.dtsi +++ b/arch/arm/boot/dts/omap4.dtsi @@ -330,7 +330,6 @@ target-module@56000000 { compatible = "ti,sysc-omap4", "ti,sysc"; - ti,hwmods = "gpu"; reg = <0x5601fc00 0x4>, <0x5601fc10 0x4>; reg-names = "rev", "sysc"; diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi index edfd26c03462..1fb7937638f0 100644 --- a/arch/arm/boot/dts/omap5.dtsi +++ b/arch/arm/boot/dts/omap5.dtsi @@ -257,6 +257,29 @@ ports-implemented = <0x1>; }; + target-module@56000000 { + compatible = "ti,sysc-omap4", "ti,sysc"; + reg = <0x5600fe00 0x4>, + <0x5600fe10 0x4>; + reg-names = "rev", "sysc"; + ti,sysc-midle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>; + ti,sysc-sidle = <SYSC_IDLE_FORCE>, + <SYSC_IDLE_NO>, + <SYSC_IDLE_SMART>; + clocks = <&gpu_clkctrl OMAP5_GPU_CLKCTRL 0>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x56000000 0x2000000>; + + /* + * Closed source PowerVR driver, no child device + * binding or driver in mainline + */ + }; + dss: dss@58000000 { compatible = "ti,omap5-dss"; reg = <0x58000000 0x80>; diff --git a/arch/arm/boot/dts/omap54xx-clocks.dtsi b/arch/arm/boot/dts/omap54xx-clocks.dtsi index 33e8dd905bff..fac2e57dcca9 100644 --- a/arch/arm/boot/dts/omap54xx-clocks.dtsi +++ b/arch/arm/boot/dts/omap54xx-clocks.dtsi @@ -1146,6 +1146,20 @@ }; }; + gpu_cm: clock-controller@1500 { + compatible = "ti,omap4-cm"; + reg = <0x1500 0x100>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x1500 0x100>; + + gpu_clkctrl: clk@20 { + compatible = "ti,clkctrl"; + reg = <0x20 0x4>; + #clock-cells = <2>; + }; + }; + l3init_cm: l3init_cm@1600 { compatible = "ti,omap4-cm"; reg = <0x1600 0x100>; diff --git a/arch/arm/boot/dts/r8a77470.dtsi b/arch/arm/boot/dts/r8a77470.dtsi index 56cb10b42ed9..51806c7f486a 100644 --- a/arch/arm/boot/dts/r8a77470.dtsi +++ b/arch/arm/boot/dts/r8a77470.dtsi @@ -63,6 +63,13 @@ clock-frequency = <0>; }; + pmu { + compatible = "arm,cortex-a7-pmu"; + interrupts-extended = <&gic GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>, + <&gic GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; + interrupt-affinity = <&cpu0>, <&cpu1>; + }; + /* External SCIF clock */ scif_clk: scif { compatible = "fixed-clock"; diff --git a/arch/arm/boot/dts/r8a7779.dtsi b/arch/arm/boot/dts/r8a7779.dtsi index 3ff259207527..ebf5b7cfe215 100644 --- a/arch/arm/boot/dts/r8a7779.dtsi +++ b/arch/arm/boot/dts/r8a7779.dtsi @@ -296,7 +296,7 @@ <&cpg_clocks R8A7779_CLK_S>, <&scif_clk>; clock-names = "fck", "brg_int", "scif_clk"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7779_PD_ALWAYS_ON>; status = "disabled"; }; @@ -309,7 +309,7 @@ <&cpg_clocks R8A7779_CLK_S>, <&scif_clk>; clock-names = "fck", "brg_int", "scif_clk"; - power-domains = <&cpg_clocks>; + power-domains = <&sysc R8A7779_PD_ALWAYS_ON>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/rk3036.dtsi b/arch/arm/boot/dts/rk3036.dtsi index 0290ea4edd32..c776321b2cc4 100644 --- a/arch/arm/boot/dts/rk3036.dtsi +++ b/arch/arm/boot/dts/rk3036.dtsi @@ -484,7 +484,7 @@ compatible = "rockchip,rockchip-spi"; reg = <0x20074000 0x1000>; interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>; - clocks =<&cru PCLK_SPI>, <&cru SCLK_SPI>; + clocks = <&cru PCLK_SPI>, <&cru SCLK_SPI>; clock-names = "apb-pclk","spi_pclk"; dmas = <&pdma 8>, <&pdma 9>; dma-names = "tx", "rx"; diff --git a/arch/arm/boot/dts/rk3229-xms6.dts b/arch/arm/boot/dts/rk3229-xms6.dts new file mode 100644 index 000000000000..679fc2b00e5a --- /dev/null +++ b/arch/arm/boot/dts/rk3229-xms6.dts @@ -0,0 +1,283 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) + +/dts-v1/; + +#include <dt-bindings/input/input.h> +#include "rk3229.dtsi" + +/ { + model = "Mecer Xtreme Mini S6"; + compatible = "mecer,xms6", "rockchip,rk3229"; + + memory@60000000 { + device_type = "memory"; + reg = <0x60000000 0x40000000>; + }; + + dc_12v: dc-12v-regulator { + compatible = "regulator-fixed"; + regulator-name = "dc_12v"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + }; + + ext_gmac: ext_gmac { + compatible = "fixed-clock"; + clock-frequency = <125000000>; + clock-output-names = "ext_gmac"; + #clock-cells = <0>; + }; + + power-led { + compatible = "gpio-leds"; + + blue { + gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>; + default-state = "on"; + }; + }; + + vcc_host: vcc-host-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio3 RK_PC4 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&host_vbus_drv>; + regulator-name = "vcc_host"; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vcc_sys>; + }; + + vcc_phy: vcc-phy-regulator { + compatible = "regulator-fixed"; + enable-active-high; + regulator-name = "vcc_phy"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vccio_1v8>; + }; + + vcc_sys: vcc-sys-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&dc_12v>; + }; + + vccio_1v8: vccio-1v8-regulator { + compatible = "regulator-fixed"; + regulator-name = "vccio_1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + vin-supply = <&vcc_sys>; + }; + + vccio_3v3: vccio-3v3-regulator { + compatible = "regulator-fixed"; + regulator-name = "vccio_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + vin-supply = <&vcc_sys>; + }; + + vdd_arm: vdd-arm-regulator { + compatible = "pwm-regulator"; + pwms = <&pwm1 0 25000 1>; + pwm-supply = <&vcc_sys>; + regulator-name = "vdd_arm"; + regulator-min-microvolt = <950000>; + regulator-max-microvolt = <1400000>; + regulator-always-on; + regulator-boot-on; + }; + + vdd_log: vdd-log-regulator { + compatible = "pwm-regulator"; + pwms = <&pwm2 0 25000 1>; + pwm-supply = <&vcc_sys>; + regulator-name = "vdd_log"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1300000>; + regulator-always-on; + regulator-boot-on; + }; +}; + +&cpu0 { + cpu-supply = <&vdd_arm>; +}; + +&cpu1 { + cpu-supply = <&vdd_arm>; +}; + +&cpu2 { + cpu-supply = <&vdd_arm>; +}; + +&cpu3 { + cpu-supply = <&vdd_arm>; +}; + +&emmc { + cap-mmc-highspeed; + disable-wp; + non-removable; + status = "okay"; +}; + +&gmac { + assigned-clocks = <&cru SCLK_MAC_SRC>; + assigned-clock-rates = <50000000>; + clock_in_out = "output"; + phy-handle = <&phy>; + phy-mode = "rmii"; + phy-supply = <&vcc_phy>; + status = "okay"; + + mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + + phy: phy@0 { + compatible = "ethernet-phy-id1234.d400", + "ethernet-phy-ieee802.3-c22"; + reg = <0>; + clocks = <&cru SCLK_MAC_PHY>; + phy-is-integrated; + resets = <&cru SRST_MACPHY>; + }; + }; +}; + +&gpu { + mali-supply = <&vdd_log>; + status = "okay"; +}; + +&hdmi { + status = "okay"; +}; + +&hdmi_phy { + status = "okay"; +}; + +&iep_mmu { + status = "okay"; +}; + +&io_domains { + status = "okay"; + + vccio1-supply = <&vccio_3v3>; + vccio2-supply = <&vccio_1v8>; + vccio4-supply = <&vccio_3v3>; +}; + +&pinctrl { + usb { + host_vbus_drv: host-vbus-drv { + rockchip,pins = <3 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; + +&pwm1 { + status = "okay"; +}; + +&pwm2 { + status = "okay"; +}; + +&sdmmc { + cap-mmc-highspeed; + disable-wp; + status = "okay"; +}; + +&tsadc { + rockchip,hw-tshut-mode = <0>; + status = "okay"; +}; + +&u2phy0 { + status = "okay"; + + u2phy0_host: host-port { + phy-supply = <&vcc_host>; + status = "okay"; + }; + + u2phy0_otg: otg-port { + phy-supply = <&vcc_host>; + status = "okay"; + }; +}; + +&u2phy1 { + status = "okay"; + + u2phy1_host: host-port { + phy-supply = <&vcc_host>; + status = "okay"; + }; + + u2phy1_otg: otg-port { + phy-supply = <&vcc_host>; + status = "okay"; + }; +}; + +&uart2 { + pinctrl-0 = <&uart21_xfer>; + status = "okay"; +}; + +&usb_host0_ehci { + status = "okay"; +}; + +&usb_host0_ohci { + status = "okay"; +}; + +&usb_host1_ehci { + status = "okay"; +}; + +&usb_host1_ohci { + status = "okay"; +}; + +&usb_host2_ehci { + status = "okay"; +}; + +&usb_host2_ohci { + status = "okay"; +}; + +&usb_otg { + status = "okay"; +}; + +&vop { + status = "okay"; +}; + +&vop_mmu { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/rk3288-evb.dtsi b/arch/arm/boot/dts/rk3288-evb.dtsi index 820440715302..2afd686b2033 100644 --- a/arch/arm/boot/dts/rk3288-evb.dtsi +++ b/arch/arm/boot/dts/rk3288-evb.dtsi @@ -97,7 +97,7 @@ }; panel: panel { - compatible ="lg,lp079qx1-sp0v", "simple-panel"; + compatible = "lg,lp079qx1-sp0v", "simple-panel"; backlight = <&backlight>; enable-gpios = <&gpio7 RK_PA4 GPIO_ACTIVE_HIGH>; pinctrl-0 = <&lcd_cs>; diff --git a/arch/arm/boot/dts/rk3288-fennec.dts b/arch/arm/boot/dts/rk3288-fennec.dts deleted file mode 100644 index 4847cf902a15..000000000000 --- a/arch/arm/boot/dts/rk3288-fennec.dts +++ /dev/null @@ -1,347 +0,0 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) - -/dts-v1/; - -#include "rk3288.dtsi" - -/ { - model = "Rockchip RK3288 Fennec Board"; - compatible = "rockchip,rk3288-fennec", "rockchip,rk3288"; - - memory@0 { - reg = <0x0 0x0 0x0 0x80000000>; - device_type = "memory"; - }; - - ext_gmac: external-gmac-clock { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <125000000>; - clock-output-names = "ext_gmac"; - }; - - vcc_sys: vsys-regulator { - compatible = "regulator-fixed"; - regulator-name = "vcc_sys"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - regulator-always-on; - regulator-boot-on; - }; -}; - -&cpu0 { - cpu0-supply = <&vdd_cpu>; -}; - -&emmc { - bus-width = <8>; - cap-mmc-highspeed; - non-removable; - pinctrl-names = "default"; - pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>; - status = "okay"; -}; - -&gmac { - assigned-clocks = <&cru SCLK_MAC>; - assigned-clock-parents = <&ext_gmac>; - clock_in_out = "input"; - pinctrl-names = "default"; - pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>; - phy-supply = <&vcc_lan>; - phy-mode = "rgmii"; - snps,reset-active-low; - snps,reset-delays-us = <0 10000 1000000>; - snps,reset-gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_LOW>; - tx_delay = <0x30>; - rx_delay = <0x10>; - status = "okay"; -}; - -&gpu { - mali-supply = <&vdd_gpu>; - status = "okay"; -}; - -&hdmi { - status = "okay"; -}; - -&i2c0 { - status = "okay"; - clock-frequency = <400000>; - - rk808: pmic@1b { - compatible = "rockchip,rk808"; - reg = <0x1b>; - interrupt-parent = <&gpio0>; - interrupts = <RK_PA4 IRQ_TYPE_LEVEL_LOW>; - #clock-cells = <1>; - clock-output-names = "xin32k", "rk808-clkout2"; - pinctrl-names = "default"; - pinctrl-0 = <&pmic_int &global_pwroff>; - rockchip,system-power-controller; - wakeup-source; - - 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 = <&vcc_io>; - vcc9-supply = <&vcc_io>; - vcc10-supply = <&vcc_io>; - vcc11-supply = <&vcc_io>; - vcc12-supply = <&vcc_io>; - vddio-supply = <&vcc_io>; - - regulators { - vdd_cpu: DCDC_REG1 { - regulator-always-on; - regulator-boot-on; - regulator-min-microvolt = <750000>; - regulator-max-microvolt = <1350000>; - regulator-name = "vdd_arm"; - regulator-state-mem { - regulator-off-in-suspend; - }; - }; - - vdd_gpu: DCDC_REG2 { - regulator-always-on; - regulator-boot-on; - regulator-min-microvolt = <850000>; - regulator-max-microvolt = <1250000>; - regulator-name = "vdd_gpu"; - regulator-state-mem { - regulator-on-in-suspend; - regulator-suspend-microvolt = <1000000>; - }; - }; - - vcc_ddr: DCDC_REG3 { - regulator-always-on; - regulator-boot-on; - regulator-name = "vcc_ddr"; - regulator-state-mem { - regulator-on-in-suspend; - }; - }; - - vcc_io: DCDC_REG4 { - regulator-always-on; - regulator-boot-on; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-name = "vcc_io"; - regulator-state-mem { - regulator-on-in-suspend; - regulator-suspend-microvolt = <3300000>; - }; - }; - - vccio_pmu: LDO_REG1 { - regulator-always-on; - regulator-boot-on; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-name = "vccio_pmu"; - regulator-state-mem { - regulator-on-in-suspend; - regulator-suspend-microvolt = <3300000>; - }; - }; - - vcca_33: LDO_REG2 { - regulator-always-on; - regulator-boot-on; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-name = "vcca_33"; - regulator-state-mem { - regulator-off-in-suspend; - }; - }; - - vdd_10: LDO_REG3 { - regulator-always-on; - regulator-boot-on; - regulator-min-microvolt = <1000000>; - regulator-max-microvolt = <1000000>; - regulator-name = "vdd_10"; - regulator-state-mem { - regulator-on-in-suspend; - regulator-suspend-microvolt = <1000000>; - }; - }; - - vcc_wl: LDO_REG4 { - regulator-always-on; - regulator-boot-on; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-name = "vcc_wl"; - regulator-state-mem { - regulator-on-in-suspend; - regulator-suspend-microvolt = <1800000>; - }; - }; - - vccio_sd: LDO_REG5 { - regulator-always-on; - regulator-boot-on; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - regulator-name = "vccio_sd"; - regulator-state-mem { - regulator-on-in-suspend; - regulator-suspend-microvolt = <3300000>; - }; - }; - - vdd10_lcd: LDO_REG6 { - regulator-always-on; - regulator-boot-on; - regulator-min-microvolt = <1000000>; - regulator-max-microvolt = <1000000>; - regulator-name = "vdd10_lcd"; - regulator-state-mem { - regulator-on-in-suspend; - regulator-suspend-microvolt = <1000000>; - }; - }; - - vcc_18: LDO_REG7 { - regulator-always-on; - regulator-boot-on; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-name = "vcc_18"; - regulator-state-mem { - regulator-on-in-suspend; - regulator-suspend-microvolt = <1800000>; - }; - }; - - vcc18_lcd: LDO_REG8 { - regulator-always-on; - regulator-boot-on; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-name = "vcc18_lcd"; - regulator-state-mem { - regulator-on-in-suspend; - regulator-suspend-microvolt = <1800000>; - }; - }; - - vcc_sd: SWITCH_REG1 { - regulator-always-on; - regulator-boot-on; - regulator-name = "vcc_sd"; - regulator-state-mem { - regulator-on-in-suspend; - }; - }; - - vcc_lan: SWITCH_REG2 { - regulator-always-on; - regulator-boot-on; - regulator-name = "vcc_lan"; - regulator-state-mem { - regulator-on-in-suspend; - }; - }; - }; - }; -}; - -&pinctrl { - pcfg_output_high: pcfg-output-high { - output-high; - }; - - pcfg_output_low: pcfg-output-low { - output-low; - }; - - pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma { - drive-strength = <8>; - }; - - pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma { - bias-pull-up; - drive-strength = <8>; - }; - - gmac { - phy_int: phy-int { - rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>; - }; - - phy_pmeb: phy-pmeb { - rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>; - }; - - phy_rst: phy-rst { - rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_output_high>; - }; - }; - - pmic { - pmic_int: pmic-int { - rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>; - }; - }; - - usbphy { - host_drv: host-drv { - rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; - }; - }; -}; - -&uart2 { - status = "okay"; -}; - -&usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&host_drv>; - vbus_drv-gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>; - status = "okay"; -}; - -&usb_host0_ehci { - status = "okay"; -}; - -&usb_host1 { - status = "okay"; -}; - -&usb_otg { - status = "okay"; -}; - -&usb_hsic { - status = "okay"; -}; - -&vopb { - status = "okay"; -}; - -&vopb_mmu { - status = "okay"; -}; - -&vopl { - status = "okay"; -}; - -&vopl_mmu { - status = "okay"; -}; diff --git a/arch/arm/boot/dts/rk3288-tinker.dtsi b/arch/arm/boot/dts/rk3288-tinker.dtsi index 293576869546..81e4e953d4a4 100644 --- a/arch/arm/boot/dts/rk3288-tinker.dtsi +++ b/arch/arm/boot/dts/rk3288-tinker.dtsi @@ -47,13 +47,13 @@ compatible = "gpio-leds"; act-led { - gpios=<&gpio1 RK_PD0 GPIO_ACTIVE_HIGH>; - linux,default-trigger="mmc0"; + gpios = <&gpio1 RK_PD0 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "mmc0"; }; heartbeat-led { - gpios=<&gpio1 RK_PD1 GPIO_ACTIVE_HIGH>; - linux,default-trigger="heartbeat"; + gpios = <&gpio1 RK_PD1 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; }; pwr-led { @@ -443,7 +443,7 @@ &saradc { vref-supply = <&vcc18_ldo1>; - status ="okay"; + status = "okay"; }; &sdmmc { @@ -516,7 +516,7 @@ }; &usb_otg { - status= "okay"; + status = "okay"; }; &vopb { diff --git a/arch/arm/boot/dts/rk3288-veyron-chromebook.dtsi b/arch/arm/boot/dts/rk3288-veyron-chromebook.dtsi index 1cadb522fd0d..ffb60f880b39 100644 --- a/arch/arm/boot/dts/rk3288-veyron-chromebook.dtsi +++ b/arch/arm/boot/dts/rk3288-veyron-chromebook.dtsi @@ -10,6 +10,7 @@ #include <dt-bindings/input/input.h> #include "rk3288-veyron.dtsi" #include "rk3288-veyron-analog-audio.dtsi" +#include "rk3288-veyron-edp.dtsi" #include "rk3288-veyron-sdmmc.dtsi" / { @@ -18,50 +19,6 @@ i2c20 = &i2c_tunnel; }; - 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 99 100 101 102 103 - 104 105 106 107 108 109 110 111 - 112 113 114 115 116 117 118 119 - 120 121 122 123 124 125 126 127 - 128 129 130 131 132 133 134 135 - 136 137 138 139 140 141 142 143 - 144 145 146 147 148 149 150 151 - 152 153 154 155 156 157 158 159 - 160 161 162 163 164 165 166 167 - 168 169 170 171 172 173 174 175 - 176 177 178 179 180 181 182 183 - 184 185 186 187 188 189 190 191 - 192 193 194 195 196 197 198 199 - 200 201 202 203 204 205 206 207 - 208 209 210 211 212 213 214 215 - 216 217 218 219 220 221 222 223 - 224 225 226 227 228 229 230 231 - 232 233 234 235 236 237 238 239 - 240 241 242 243 244 245 246 247 - 248 249 250 251 252 253 254 255>; - default-brightness-level = <128>; - enable-gpios = <&gpio7 RK_PA2 GPIO_ACTIVE_HIGH>; - pinctrl-names = "default"; - pinctrl-0 = <&bl_en>; - pwms = <&pwm0 0 1000000 0>; - post-pwm-on-delay-ms = <10>; - pwm-off-delay-ms = <10>; - }; - gpio-charger { compatible = "gpio-charger"; charger-type = "mains"; @@ -85,21 +42,6 @@ }; }; - panel: panel { - compatible ="innolux,n116bge", "simple-panel"; - status = "okay"; - power-supply = <&vcc33_lcd>; - backlight = <&backlight>; - - ports { - panel_in: port { - panel_in_edp: endpoint { - remote-endpoint = <&edp_out_panel>; - }; - }; - }; - }; - /* A non-regulated voltage from power supply or battery */ vccsys: vccsys { compatible = "regulator-fixed"; @@ -141,33 +83,6 @@ }; }; -&edp { - status = "okay"; - - pinctrl-names = "default"; - pinctrl-0 = <&edp_hpd>; - - 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>; - }; - }; - }; -}; - -&edp_phy { - status = "okay"; -}; - -&pwm0 { - status = "okay"; -}; - &rk808 { vcc11-supply = <&vcc_5v>; @@ -220,14 +135,6 @@ }; }; -&vopl { - status = "okay"; -}; - -&vopl_mmu { - status = "okay"; -}; - &pinctrl { pinctrl-0 = < /* Common for sleep and wake, but no owners */ @@ -250,12 +157,6 @@ &bt_dev_wake_sleep >; - backlight { - bl_en: bl-en { - rockchip,pins = <7 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; - }; - }; - buttons { ap_lid_int_l: ap-lid-int-l { rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>; diff --git a/arch/arm/boot/dts/rk3288-veyron-edp.dtsi b/arch/arm/boot/dts/rk3288-veyron-edp.dtsi new file mode 100644 index 000000000000..b12e061c5f7f --- /dev/null +++ b/arch/arm/boot/dts/rk3288-veyron-edp.dtsi @@ -0,0 +1,172 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Google Veyron (and derivatives) fragment for the edp displays + * + * Copyright 2019 Google LLC + */ + +/ { + backlight_regulator: backlight-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio2 RK_PB4 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&bl_pwr_en>; + regulator-name = "backlight_regulator"; + vin-supply = <&vcc33_sys>; + startup-delay-us = <15000>; + }; + + panel_regulator: panel-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio7 RK_PB6 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&lcd_enable_h>; + regulator-name = "panel_regulator"; + vin-supply = <&vcc33_sys>; + }; + + vcc18_lcd: vcc18-lcd { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio2 RK_PB5 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&avdd_1v8_disp_en>; + regulator-name = "vcc18_lcd"; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vcc18_wl>; + }; + + 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 99 100 101 102 103 + 104 105 106 107 108 109 110 111 + 112 113 114 115 116 117 118 119 + 120 121 122 123 124 125 126 127 + 128 129 130 131 132 133 134 135 + 136 137 138 139 140 141 142 143 + 144 145 146 147 148 149 150 151 + 152 153 154 155 156 157 158 159 + 160 161 162 163 164 165 166 167 + 168 169 170 171 172 173 174 175 + 176 177 178 179 180 181 182 183 + 184 185 186 187 188 189 190 191 + 192 193 194 195 196 197 198 199 + 200 201 202 203 204 205 206 207 + 208 209 210 211 212 213 214 215 + 216 217 218 219 220 221 222 223 + 224 225 226 227 228 229 230 231 + 232 233 234 235 236 237 238 239 + 240 241 242 243 244 245 246 247 + 248 249 250 251 252 253 254 255>; + default-brightness-level = <128>; + enable-gpios = <&gpio7 RK_PA2 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&bl_en>; + pwms = <&pwm0 0 1000000 0>; + post-pwm-on-delay-ms = <10>; + pwm-off-delay-ms = <10>; + power-supply = <&backlight_regulator>; + }; + + panel: panel { + compatible = "innolux,n116bge", "simple-panel"; + status = "okay"; + power-supply = <&panel_regulator>; + backlight = <&backlight>; + + panel-timing { + clock-frequency = <74250000>; + hactive = <1366>; + hfront-porch = <136>; + hback-porch = <60>; + hsync-len = <30>; + hsync-active = <0>; + vactive = <768>; + vfront-porch = <8>; + vback-porch = <12>; + vsync-len = <12>; + vsync-active = <0>; + }; + + ports { + panel_in: port { + panel_in_edp: endpoint { + remote-endpoint = <&edp_out_panel>; + }; + }; + }; + }; +}; + +&edp { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&edp_hpd>; + + 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>; + }; + }; + }; +}; + +&edp_phy { + status = "okay"; +}; + +&pwm0 { + status = "okay"; +}; + +&vopl { + status = "okay"; +}; + +&vopl_mmu { + status = "okay"; +}; + +&pinctrl { + backlight { + bl_pwr_en: bl_pwr_en { + rockchip,pins = <2 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + bl_en: bl-en { + rockchip,pins = <7 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + lcd { + lcd_enable_h: lcd-en { + rockchip,pins = <7 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + avdd_1v8_disp_en: avdd-1v8-disp-en { + rockchip,pins = <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; diff --git a/arch/arm/boot/dts/rk3288-veyron-fievel.dts b/arch/arm/boot/dts/rk3288-veyron-fievel.dts new file mode 100644 index 000000000000..9a0f55085839 --- /dev/null +++ b/arch/arm/boot/dts/rk3288-veyron-fievel.dts @@ -0,0 +1,522 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Google Veyron Fievel Rev 0+ board device tree source + * + * Copyright 2016 Google, Inc + */ + +/dts-v1/; +#include "rk3288-veyron.dtsi" +#include "rk3288-veyron-analog-audio.dtsi" + +/ { + model = "Google Fievel"; + compatible = "google,veyron-fievel-rev8", "google,veyron-fievel-rev7", + "google,veyron-fievel-rev6", "google,veyron-fievel-rev5", + "google,veyron-fievel-rev4", "google,veyron-fievel-rev3", + "google,veyron-fievel-rev2", "google,veyron-fievel-rev1", + "google,veyron-fievel-rev0", "google,veyron-fievel", + "google,veyron", "rockchip,rk3288"; + + /delete-node/ bt-activity; + + vccsys: vccsys { + compatible = "regulator-fixed"; + regulator-name = "vccsys"; + regulator-boot-on; + regulator-always-on; + }; + + /* + * vcc33_pmuio and vcc33_io is sourced directly from vcc33_sys, + * enabled by vcc_18 + */ + vcc33_io: vcc33-io { + compatible = "regulator-fixed"; + regulator-always-on; + regulator-boot-on; + regulator-name = "vcc33_io"; + }; + + vcc5_host1: vcc5-host1-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio5 RK_PC2 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&hub_usb1_pwr_en>; + regulator-name = "vcc5_host1"; + regulator-always-on; + regulator-boot-on; + }; + + vcc5_host2: vcc5-host2-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio5 RK_PB6 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&hub_usb2_pwr_en>; + regulator-name = "vcc5_host2"; + regulator-always-on; + regulator-boot-on; + }; + + vcc5v_otg: vcc5v-otg-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&usb_otg_pwr_en>; + regulator-name = "vcc5_otg"; + regulator-always-on; + regulator-boot-on; + }; + + ext_gmac: external-gmac-clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <125000000>; + clock-output-names = "ext_gmac"; + }; +}; + +&gmac { + status = "okay"; + + assigned-clocks = <&cru SCLK_MAC>; + assigned-clock-parents = <&ext_gmac>; + clock_in_out = "input"; + phy-handle = <ðphy>; + phy-mode = "rgmii"; + phy-supply = <&vcc33_lan>; + pinctrl-names = "default"; + pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>; + rx_delay = <0x10>; + tx_delay = <0x30>; + + /* + * Reset for the RTL8211 PHY which requires a 10-ms reset pulse (low) + * with a 30ms settling time. + */ + snps,reset-gpio = <&gpio4 RK_PB0 0>; + snps,reset-active-low; + snps,reset-delays-us = <0 10000 30000>; + wakeup-source; + + mdio0 { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + + ethphy: ethernet-phy@1 { + reg = <1>; + }; + }; +}; + +&rk808 { + dvs-gpios = <&gpio7 RK_PB4 GPIO_ACTIVE_HIGH>, + <&gpio7 RK_PB7 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pmic_int_l &dvs_1 &dvs_2>; + + vcc6-supply = <&vcc33_sys>; + vcc10-supply = <&vcc33_sys>; + vcc11-supply = <&vcc_5v>; + vcc12-supply = <&vcc33_sys>; + + regulators { + /delete-node/ LDO_REG1; + + /* + * According to the schematic, vcc18_lcdt is for + * HDMI_AVDD_1V8 + */ + vcc18_lcdt: LDO_REG2 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vdd18_lcdt"; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + /* + * This is not a pwren anymore, but the real power supply, + * vdd10_lcd for HDMI_AVDD_1V0 + */ + vdd10_lcd: LDO_REG7 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-name = "vdd10_lcd"; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + /* for usb camera */ + vcc33_ccd: LDO_REG8 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc33_ccd"; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc33_lan: SWITCH_REG2 { + regulator-name = "vcc33_lan"; + }; + }; +}; + +&sdio0 { + #address-cells = <1>; + #size-cells = <0>; + + btmrvl: btmrvl@2 { + compatible = "marvell,sd8897-bt"; + reg = <2>; + interrupt-parent = <&gpio4>; + interrupts = <RK_PD7 IRQ_TYPE_LEVEL_LOW>; + marvell,wakeup-pin = /bits/ 16 <13>; + pinctrl-names = "default"; + pinctrl-0 = <&bt_host_wake_l>; + }; +}; + +&vcc50_hdmi { + enable-active-high; + gpio = <&gpio5 RK_PC3 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&vcc50_hdmi_en>; +}; + +&vcc_5v { + enable-active-high; + gpio = <&gpio7 RK_PC5 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&drv_5v>; +}; + +&gpio0 { + gpio-line-names = "PMIC_SLEEP_AP", + "DDRIO_PWROFF", + "DDRIO_RETEN", + "TS3A227E_INT_L", + "PMIC_INT_L", + "PWR_KEY_L", + "HUB_USB1_nFALUT", + "PHY_PMEB", + + "PHY_INT", + "REC_MODE_L", + "OTP_OUT", + "", + "USB_OTG_POWER_EN", + "AP_WARM_RESET_H", + "USB_OTG_nFALUT", + "I2C0_SDA_PMIC", + + "I2C0_SCL_PMIC", + "DEVMODE_L", + "USB_INT"; +}; + +&gpio2 { + gpio-line-names = "CONFIG0", + "CONFIG1", + "CONFIG2", + "", + "", + "", + "", + "CONFIG3", + + "", + "EMMC_RST_L", + "", + "", + "BL_PWR_EN", + "", + "TOUCH_INT", + "TOUCH_RST", + + "I2C3_SCL_TP", + "I2C3_SDA_TP"; +}; + +&gpio3 { + gpio-line-names = "FLASH0_D0", + "FLASH0_D1", + "FLASH0_D2", + "FLASH0_D3", + "FLASH0_D4", + "FLASH0_D5", + "FLASH0_D6", + "FLASH0_D7", + + "VCC5V_GOOD_H", + "", + "", + "", + "", + "", + "", + "", + + "FLASH0_CS2/EMMC_CMD", + "", + "FLASH0_DQS/EMMC_CLKO", + "", + "", + "", + "", + "", + + "PHY_TXD2", + "PHY_TXD3", + "MAC_RXD2", + "MAC_RXD3", + "PHY_TXD0", + "PHY_TXD1", + "MAC_RXD0", + "MAC_RXD1"; +}; + +&gpio4 { + gpio-line-names = "MAC_MDC", + "MAC_RXDV", + "MAC_RXER", + "MAC_CLK", + "PHY_TXEN", + "MAC_MDIO", + "MAC_RXCLK", + "", + + "PHY_RST", + "PHY_TXCLK", + "", + "", + "", + "", + "", + "", + + "UART0_RXD", + "UART0_TXD", + "UART0_CTS_L", + "UART0_RTS_L", + "SDIO0_D0", + "SDIO0_D1", + "SDIO0_D2", + "SDIO0_D3", + + "SDIO0_CMD", + "SDIO0_CLK", + "BT_DEV_WAKE", + "", + "WIFI_ENABLE_H", + "BT_ENABLE_L", + "WIFI_HOST_WAKE", + "BT_HOST_WAKE"; +}; + +&gpio5 { + gpio-line-names = "", + "", + "", + "", + "", + "", + "", + "", + + "", + "", + "", + "", + "USB_OTG_CTL1", + "HUB_USB2_CTL1", + "HUB_USB2_PWR_EN", + "HUB_USB_ILIM_SEL", + + "USB_OTG_STATUS_L", + "HUB_USB1_CTL1", + "HUB_USB1_PWR_EN", + "VCC50_HDMI_EN"; +}; + +&gpio6 { + gpio-line-names = "I2S0_SCLK", + "I2S0_LRCK_RX", + "I2S0_LRCK_TX", + "I2S0_SDI", + "I2S0_SDO0", + "HP_DET_H", + "", + "INT_CODEC", + + "I2S0_CLK", + "I2C2_SDA", + "I2C2_SCL", + "MICDET", + "", + "", + "", + "", + + "HUB_USB2_nFALUT", + "USB_OTG_ILIM_SEL"; +}; + +&gpio7 { + gpio-line-names = "LCD_BL_PWM", + "PWM_LOG", + "BL_EN", + "PWR_LED1", + "TPM_INT_H", + "SPK_ON", + "FW_WP_AP", + "", + + "CPU_NMI", + "DVSOK", + "", + "EDP_HPD", + "DVS1", + "", + "LCD_EN", + "DVS2", + + "HDMI_CEC", + "I2C4_SDA", + "I2C4_SCL", + "I2C5_SDA_HDMI", + "I2C5_SCL_HDMI", + "5V_DRV", + "UART2_RXD", + "UART2_TXD"; +}; + +&gpio8 { + gpio-line-names = "RAM_ID0", + "RAM_ID1", + "RAM_ID2", + "RAM_ID3", + "I2C1_SDA_TPM", + "I2C1_SCL_TPM", + "SPI2_CLK", + "SPI2_CS0", + + "SPI2_RXD", + "SPI2_TXD"; +}; + +&pinctrl { + pinctrl-names = "default", "sleep"; + pinctrl-0 = < + /* Common for sleep and wake, but no owners */ + &ddr0_retention + &ddrio_pwroff + &global_pwroff + + /* For usb bc1.2 */ + &usb_otg_ilim_sel + &usb_usb_ilim_sel + + /* Wake only */ + &bt_dev_wake_awake + &pwr_led1_on + >; + + pinctrl-1 = < + /* Common for sleep and wake, but no owners */ + &ddr0_retention + &ddrio_pwroff + &global_pwroff + + /* For usb bc1.2 */ + &usb_otg_ilim_sel + &usb_usb_ilim_sel + + /* Sleep only */ + &bt_dev_wake_sleep + &pwr_led1_blink + >; + + buck-5v { + drv_5v: drv-5v { + rockchip,pins = <7 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + gmac { + phy_rst: phy-rst { + rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_output_high>; + }; + + phy_pmeb: phy-pmeb { + rockchip,pins = <0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>; + }; + + phy_int: phy-int { + rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + + hdmi { + vcc50_hdmi_en: vcc50-hdmi-en { + rockchip,pins = <5 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + leds { + pwr_led1_on: pwr-led1-on { + rockchip,pins = <7 RK_PA3 RK_FUNC_GPIO &pcfg_output_low>; + }; + + pwr_led1_blink: pwr-led1-blink { + rockchip,pins = <7 RK_PA3 RK_FUNC_GPIO &pcfg_output_high>; + }; + }; + + pmic { + dvs_1: dvs-1 { + rockchip,pins = <7 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>; + }; + + dvs_2: dvs-2 { + rockchip,pins = <7 RK_PB7 RK_FUNC_GPIO &pcfg_pull_down>; + }; + }; + + usb-bc12 { + usb_otg_ilim_sel: usb-otg-ilim-sel { + rockchip,pins = <6 RK_PC1 RK_FUNC_GPIO &pcfg_output_low>; + }; + + usb_usb_ilim_sel: usb-usb-ilim-sel { + rockchip,pins = <5 RK_PB7 RK_FUNC_GPIO &pcfg_output_low>; + }; + }; + + usb-host { + hub_usb1_pwr_en: hub_usb1_pwr_en { + rockchip,pins = <5 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + hub_usb2_pwr_en: hub_usb2_pwr_en { + rockchip,pins = <5 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + usb_otg_pwr_en: usb_otg_pwr_en { + rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; diff --git a/arch/arm/boot/dts/rk3288-veyron-jaq.dts b/arch/arm/boot/dts/rk3288-veyron-jaq.dts index fcd119168cb6..80386203e85b 100644 --- a/arch/arm/boot/dts/rk3288-veyron-jaq.dts +++ b/arch/arm/boot/dts/rk3288-veyron-jaq.dts @@ -16,40 +16,6 @@ "google,veyron-jaq-rev3", "google,veyron-jaq-rev2", "google,veyron-jaq-rev1", "google,veyron-jaq", "google,veyron", "rockchip,rk3288"; - - panel_regulator: panel-regulator { - compatible = "regulator-fixed"; - enable-active-high; - gpio = <&gpio7 RK_PB6 GPIO_ACTIVE_HIGH>; - pinctrl-names = "default"; - pinctrl-0 = <&lcd_enable_h>; - regulator-name = "panel_regulator"; - startup-delay-us = <100000>; - vin-supply = <&vcc33_sys>; - }; - - vcc18_lcd: vcc18-lcd { - compatible = "regulator-fixed"; - enable-active-high; - gpio = <&gpio2 RK_PB5 GPIO_ACTIVE_HIGH>; - pinctrl-names = "default"; - pinctrl-0 = <&avdd_1v8_disp_en>; - regulator-name = "vcc18_lcd"; - regulator-always-on; - regulator-boot-on; - vin-supply = <&vcc18_wl>; - }; - - backlight_regulator: backlight-regulator { - compatible = "regulator-fixed"; - enable-active-high; - gpio = <&gpio2 RK_PB4 GPIO_ACTIVE_HIGH>; - pinctrl-names = "default"; - pinctrl-0 = <&bl_pwr_en>; - regulator-name = "backlight_regulator"; - vin-supply = <&vcc33_sys>; - startup-delay-us = <15000>; - }; }; &backlight { @@ -87,11 +53,6 @@ 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255>; - power-supply = <&backlight_regulator>; -}; - -&panel { - power-supply = <&panel_regulator>; }; &rk808 { @@ -343,12 +304,6 @@ }; &pinctrl { - backlight { - bl_pwr_en: bl_pwr_en { - rockchip,pins = <2 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; - }; - }; - buck-5v { drv_5v: drv-5v { rockchip,pins = <7 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; @@ -361,16 +316,6 @@ }; }; - lcd { - lcd_enable_h: lcd-en { - rockchip,pins = <7 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; - }; - - avdd_1v8_disp_en: avdd-1v8-disp-en { - rockchip,pins = <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; - }; - }; - pmic { dvs_1: dvs-1 { rockchip,pins = <7 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>; diff --git a/arch/arm/boot/dts/rk3288-veyron-jerry.dts b/arch/arm/boot/dts/rk3288-veyron-jerry.dts index 164561f04c1d..a6ee44f0fe13 100644 --- a/arch/arm/boot/dts/rk3288-veyron-jerry.dts +++ b/arch/arm/boot/dts/rk3288-veyron-jerry.dts @@ -18,48 +18,6 @@ "google,veyron-jerry-rev5", "google,veyron-jerry-rev4", "google,veyron-jerry-rev3", "google,veyron-jerry", "google,veyron", "rockchip,rk3288"; - - panel_regulator: panel-regulator { - compatible = "regulator-fixed"; - enable-active-high; - gpio = <&gpio7 RK_PB6 GPIO_ACTIVE_HIGH>; - pinctrl-names = "default"; - pinctrl-0 = <&lcd_enable_h>; - regulator-name = "panel_regulator"; - startup-delay-us = <100000>; - vin-supply = <&vcc33_sys>; - }; - - vcc18_lcd: vcc18-lcd { - compatible = "regulator-fixed"; - enable-active-high; - gpio = <&gpio2 RK_PB5 GPIO_ACTIVE_HIGH>; - pinctrl-names = "default"; - pinctrl-0 = <&avdd_1v8_disp_en>; - regulator-name = "vcc18_lcd"; - regulator-always-on; - regulator-boot-on; - vin-supply = <&vcc18_wl>; - }; - - backlight_regulator: backlight-regulator { - compatible = "regulator-fixed"; - enable-active-high; - gpio = <&gpio2 RK_PB4 GPIO_ACTIVE_HIGH>; - pinctrl-names = "default"; - pinctrl-0 = <&bl_pwr_en>; - regulator-name = "backlight_regulator"; - vin-supply = <&vcc33_sys>; - startup-delay-us = <15000>; - }; -}; - -&backlight { - power-supply = <&backlight_regulator>; -}; - -&panel { - power-supply= <&panel_regulator>; }; &rk808 { @@ -82,6 +40,155 @@ }; }; +&sdio0 { + #address-cells = <1>; + #size-cells = <0>; + + mwifiex: wifi@1 { + compatible = "marvell,sd8897"; + reg = <1>; + + marvell,caldata-txpwrlimit-2g = /bits/ 8 < +0x01 0x00 0x06 0x00 0x08 0x02 0x89 0x01 +0x24 0x00 0x67 0x09 0x14 0x01 0x00 0x0f 0x01 0x0c 0x02 0x0c 0x03 0x0c 0x04 0x0c +0x05 0x0c 0x06 0x0c 0x07 0x09 0x08 0x09 0x09 0x09 0x0a 0x0c 0x0b 0x0c 0x0c 0x0c +0x0d 0x09 0x0e 0x09 0x0f 0x09 0x89 0x01 0x24 0x00 0x67 0x09 0x14 0x02 0x00 0x0f +0x01 0x0c 0x02 0x0c 0x03 0x0c 0x04 0x0c 0x05 0x0c 0x06 0x0c 0x07 0x09 0x08 0x09 +0x09 0x09 0x0a 0x0c 0x0b 0x0c 0x0c 0x0c 0x0d 0x09 0x0e 0x09 0x0f 0x09 0x89 0x01 +0x24 0x00 0x67 0x09 0x14 0x03 0x00 0x0f 0x01 0x0c 0x02 0x0c 0x03 0x0c 0x04 0x0c +0x05 0x0c 0x06 0x0c 0x07 0x09 0x08 0x09 0x09 0x09 0x0a 0x0c 0x0b 0x0c 0x0c 0x0c +0x0d 0x09 0x0e 0x09 0x0f 0x09 0x89 0x01 0x24 0x00 0x67 0x09 0x14 0x04 0x00 0x0f +0x01 0x0c 0x02 0x0c 0x03 0x0c 0x04 0x0c 0x05 0x0c 0x06 0x0c 0x07 0x09 0x08 0x09 +0x09 0x09 0x0a 0x0c 0x0b 0x0c 0x0c 0x0c 0x0d 0x09 0x0e 0x09 0x0f 0x09 0x89 0x01 +0x24 0x00 0x67 0x09 0x14 0x05 0x00 0x0f 0x01 0x0c 0x02 0x0c 0x03 0x0c 0x04 0x0c +0x05 0x0c 0x06 0x0c 0x07 0x09 0x08 0x09 0x09 0x09 0x0a 0x0c 0x0b 0x0c 0x0c 0x0c +0x0d 0x09 0x0e 0x09 0x0f 0x09 0x89 0x01 0x24 0x00 0x67 0x09 0x14 0x06 0x00 0x0f +0x01 0x0c 0x02 0x0c 0x03 0x0c 0x04 0x0c 0x05 0x0c 0x06 0x0c 0x07 0x09 0x08 0x09 +0x09 0x09 0x0a 0x0c 0x0b 0x0c 0x0c 0x0c 0x0d 0x09 0x0e 0x09 0x0f 0x09 0x89 0x01 +0x24 0x00 0x67 0x09 0x14 0x07 0x00 0x0f 0x01 0x0c 0x02 0x0c 0x03 0x0c 0x04 0x0c +0x05 0x0c 0x06 0x0c 0x07 0x09 0x08 0x09 0x09 0x09 0x0a 0x0c 0x0b 0x0c 0x0c 0x0c +0x0d 0x09 0x0e 0x09 0x0f 0x09 0x89 0x01 0x24 0x00 0x67 0x09 0x14 0x08 0x00 0x0f +0x01 0x0c 0x02 0x0c 0x03 0x0c 0x04 0x0c 0x05 0x0c 0x06 0x0c 0x07 0x09 0x08 0x09 +0x09 0x09 0x0a 0x0c 0x0b 0x0c 0x0c 0x0c 0x0d 0x09 0x0e 0x09 0x0f 0x09 0x89 0x01 +0x24 0x00 0x67 0x09 0x14 0x09 0x00 0x0f 0x01 0x0c 0x02 0x0c 0x03 0x0c 0x04 0x0c +0x05 0x0c 0x06 0x0c 0x07 0x09 0x08 0x09 0x09 0x09 0x0a 0x0c 0x0b 0x0c 0x0c 0x0c +0x0d 0x09 0x0e 0x09 0x0f 0x09 0x89 0x01 0x24 0x00 0x67 0x09 0x14 0x0a 0x00 0x0f +0x01 0x0c 0x02 0x0c 0x03 0x0c 0x04 0x0c 0x05 0x0c 0x06 0x0c 0x07 0x09 0x08 0x09 +0x09 0x09 0x0a 0x0c 0x0b 0x0c 0x0c 0x0c 0x0d 0x09 0x0e 0x09 0x0f 0x09 0x89 0x01 +0x24 0x00 0x67 0x09 0x14 0x0b 0x00 0x0f 0x01 0x0c 0x02 0x0c 0x03 0x0c 0x04 0x0c +0x05 0x0c 0x06 0x0c 0x07 0x09 0x08 0x09 0x09 0x09 0x0a 0x0c 0x0b 0x0c 0x0c 0x0c +0x0d 0x09 0x0e 0x09 0x0f 0x09 0x89 0x01 0x24 0x00 0x67 0x09 0x14 0x0c 0x00 0x0f +0x01 0x0c 0x02 0x0c 0x03 0x0c 0x04 0x0c 0x05 0x0c 0x06 0x0c 0x07 0x09 0x08 0x09 +0x09 0x09 0x0a 0x0c 0x0b 0x0c 0x0c 0x0c 0x0d 0x09 0x0e 0x09 0x0f 0x09 0x89 0x01 +0x24 0x00 0x67 0x09 0x14 0x0d 0x00 0x0f 0x01 0x0c 0x02 0x0c 0x03 0x0c 0x04 0x0c +0x05 0x0c 0x06 0x0c 0x07 0x09 0x08 0x09 0x09 0x09 0x0a 0x0c 0x0b 0x0c 0x0c 0x0c +0x0d 0x09 0x0e 0x09 0x0f 0x09>; + + marvell,caldata-txpwrlimit-5g-sub0 = /bits/ 8 < +0x01 0x00 0x06 0x00 0xf0 0x01 0x89 0x01 +0x3a 0x00 0x88 0x13 0x14 0x24 0x01 0x0c 0x02 0x0c 0x03 0x0c 0x04 0x0a 0x05 0x0a +0x06 0x0a 0x07 0x09 0x08 0x09 0x09 0x09 0x0a 0x0a 0x0b 0x0a 0x0c 0x0a 0x0d 0x09 +0x0e 0x09 0x0f 0x09 0x10 0x05 0x11 0x05 0x12 0x05 0x13 0x05 0x14 0x05 0x15 0x05 +0x16 0x05 0x17 0x05 0x18 0x05 0x19 0x05 0x1a 0x05 0x1b 0x05 0x89 0x01 0x3a 0x00 +0x88 0x13 0x14 0x28 0x01 0x0c 0x02 0x0c 0x03 0x0c 0x04 0x0a 0x05 0x0a 0x06 0x0a +0x07 0x09 0x08 0x09 0x09 0x09 0x0a 0x0a 0x0b 0x0a 0x0c 0x0a 0x0d 0x09 0x0e 0x09 +0x0f 0x09 0x10 0x05 0x11 0x05 0x12 0x05 0x13 0x05 0x14 0x05 0x15 0x05 0x16 0x05 +0x17 0x05 0x18 0x05 0x19 0x05 0x1a 0x05 0x1b 0x05 0x89 0x01 0x3a 0x00 0x88 0x13 +0x14 0x2c 0x01 0x0c 0x02 0x0c 0x03 0x0c 0x04 0x0a 0x05 0x0a 0x06 0x0a 0x07 0x09 +0x08 0x09 0x09 0x09 0x0a 0x0a 0x0b 0x0a 0x0c 0x0a 0x0d 0x09 0x0e 0x09 0x0f 0x09 +0x10 0x05 0x11 0x05 0x12 0x05 0x13 0x05 0x14 0x05 0x15 0x05 0x16 0x05 0x17 0x05 +0x18 0x05 0x19 0x05 0x1a 0x05 0x1b 0x05 0x89 0x01 0x3a 0x00 0x88 0x13 0x14 0x30 +0x01 0x0c 0x02 0x0c 0x03 0x0c 0x04 0x0a 0x05 0x0a 0x06 0x0a 0x07 0x09 0x08 0x09 +0x09 0x09 0x0a 0x0a 0x0b 0x0a 0x0c 0x0a 0x0d 0x09 0x0e 0x09 0x0f 0x09 0x10 0x05 +0x11 0x05 0x12 0x05 0x13 0x05 0x14 0x05 0x15 0x05 0x16 0x05 0x17 0x05 0x18 0x05 +0x19 0x05 0x1a 0x05 0x1b 0x05 0x89 0x01 0x3a 0x00 0x88 0x13 0x14 0x34 0x01 0x0c +0x02 0x0c 0x03 0x0c 0x04 0x0a 0x05 0x0a 0x06 0x0a 0x07 0x09 0x08 0x09 0x09 0x09 +0x0a 0x0a 0x0b 0x0a 0x0c 0x0a 0x0d 0x09 0x0e 0x09 0x0f 0x09 0x10 0x05 0x11 0x05 +0x12 0x05 0x13 0x05 0x14 0x05 0x15 0x05 0x16 0x05 0x17 0x05 0x18 0x05 0x19 0x05 +0x1a 0x05 0x1b 0x05 0x89 0x01 0x3a 0x00 0x88 0x13 0x14 0x38 0x01 0x0c 0x02 0x0c +0x03 0x0c 0x04 0x0a 0x05 0x0a 0x06 0x0a 0x07 0x09 0x08 0x09 0x09 0x09 0x0a 0x0a +0x0b 0x0a 0x0c 0x0a 0x0d 0x09 0x0e 0x09 0x0f 0x09 0x10 0x05 0x11 0x05 0x12 0x05 +0x13 0x05 0x14 0x05 0x15 0x05 0x16 0x05 0x17 0x05 0x18 0x05 0x19 0x05 0x1a 0x05 +0x1b 0x05 0x89 0x01 0x3a 0x00 0x88 0x13 0x14 0x3c 0x01 0x0c 0x02 0x0c 0x03 0x0c +0x04 0x0a 0x05 0x0a 0x06 0x0a 0x07 0x09 0x08 0x09 0x09 0x09 0x0a 0x0a 0x0b 0x0a +0x0c 0x0a 0x0d 0x09 0x0e 0x09 0x0f 0x09 0x10 0x05 0x11 0x05 0x12 0x05 0x13 0x05 +0x14 0x05 0x15 0x05 0x16 0x05 0x17 0x05 0x18 0x05 0x19 0x05 0x1a 0x05 0x1b 0x05 +0x89 0x01 0x3a 0x00 0x88 0x13 0x14 0x40 0x01 0x0c 0x02 0x0c 0x03 0x0c 0x04 0x0a +0x05 0x0a 0x06 0x0a 0x07 0x09 0x08 0x09 0x09 0x09 0x0a 0x0a 0x0b 0x0a 0x0c 0x0a +0x0d 0x09 0x0e 0x09 0x0f 0x09 0x10 0x05 0x11 0x05 0x12 0x05 0x13 0x05 0x14 0x05 +0x15 0x05 0x16 0x05 0x17 0x05 0x18 0x05 0x19 0x05 0x1a 0x05 0x1b 0x05>; + + marvell,caldata-txpwrlimit-5g-sub1 = /bits/ 8 < +0x01 0x00 0x06 0x00 0xaa 0x02 0x89 0x01 +0x3a 0x00 0x88 0x13 0x14 0x64 0x01 0x0c 0x02 0x0c 0x03 0x0c 0x04 0x0a 0x05 0x0a +0x06 0x0a 0x07 0x09 0x08 0x09 0x09 0x09 0x0a 0x0a 0x0b 0x0a 0x0c 0x0a 0x0d 0x09 +0x0e 0x09 0x0f 0x09 0x10 0x05 0x11 0x05 0x12 0x05 0x13 0x05 0x14 0x05 0x15 0x05 +0x16 0x05 0x17 0x05 0x18 0x05 0x19 0x05 0x1a 0x05 0x1b 0x05 0x89 0x01 0x3a 0x00 +0x88 0x13 0x14 0x68 0x01 0x0c 0x02 0x0c 0x03 0x0c 0x04 0x0a 0x05 0x0a 0x06 0x0a +0x07 0x09 0x08 0x09 0x09 0x09 0x0a 0x0a 0x0b 0x0a 0x0c 0x0a 0x0d 0x09 0x0e 0x09 +0x0f 0x09 0x10 0x05 0x11 0x05 0x12 0x05 0x13 0x05 0x14 0x05 0x15 0x05 0x16 0x05 +0x17 0x05 0x18 0x05 0x19 0x05 0x1a 0x05 0x1b 0x05 0x89 0x01 0x3a 0x00 0x88 0x13 +0x14 0x6c 0x01 0x0c 0x02 0x0c 0x03 0x0c 0x04 0x0a 0x05 0x0a 0x06 0x0a 0x07 0x09 +0x08 0x09 0x09 0x09 0x0a 0x0a 0x0b 0x0a 0x0c 0x0a 0x0d 0x09 0x0e 0x09 0x0f 0x09 +0x10 0x05 0x11 0x05 0x12 0x05 0x13 0x05 0x14 0x05 0x15 0x05 0x16 0x05 0x17 0x05 +0x18 0x05 0x19 0x05 0x1a 0x05 0x1b 0x05 0x89 0x01 0x3a 0x00 0x88 0x13 0x14 0x70 +0x01 0x0c 0x02 0x0c 0x03 0x0c 0x04 0x0a 0x05 0x0a 0x06 0x0a 0x07 0x09 0x08 0x09 +0x09 0x09 0x0a 0x0a 0x0b 0x0a 0x0c 0x0a 0x0d 0x09 0x0e 0x09 0x0f 0x09 0x10 0x05 +0x11 0x05 0x12 0x05 0x13 0x05 0x14 0x05 0x15 0x05 0x16 0x05 0x17 0x05 0x18 0x05 +0x19 0x05 0x1a 0x05 0x1b 0x05 0x89 0x01 0x3a 0x00 0x88 0x13 0x14 0x74 0x01 0x0c +0x02 0x0c 0x03 0x0c 0x04 0x0a 0x05 0x0a 0x06 0x0a 0x07 0x09 0x08 0x09 0x09 0x09 +0x0a 0x0a 0x0b 0x0a 0x0c 0x0a 0x0d 0x09 0x0e 0x09 0x0f 0x09 0x10 0x05 0x11 0x05 +0x12 0x05 0x13 0x05 0x14 0x05 0x15 0x05 0x16 0x05 0x17 0x05 0x18 0x05 0x19 0x05 +0x1a 0x05 0x1b 0x05 0x89 0x01 0x3a 0x00 0x88 0x13 0x14 0x78 0x01 0x0c 0x02 0x0c +0x03 0x0c 0x04 0x0a 0x05 0x0a 0x06 0x0a 0x07 0x09 0x08 0x09 0x09 0x09 0x0a 0x0a +0x0b 0x0a 0x0c 0x0a 0x0d 0x09 0x0e 0x09 0x0f 0x09 0x10 0x05 0x11 0x05 0x12 0x05 +0x13 0x05 0x14 0x05 0x15 0x05 0x16 0x05 0x17 0x05 0x18 0x05 0x19 0x05 0x1a 0x05 +0x1b 0x05 0x89 0x01 0x3a 0x00 0x88 0x13 0x14 0x7c 0x01 0x0c 0x02 0x0c 0x03 0x0c +0x04 0x0a 0x05 0x0a 0x06 0x0a 0x07 0x09 0x08 0x09 0x09 0x09 0x0a 0x0a 0x0b 0x0a +0x0c 0x0a 0x0d 0x09 0x0e 0x09 0x0f 0x09 0x10 0x05 0x11 0x05 0x12 0x05 0x13 0x05 +0x14 0x05 0x15 0x05 0x16 0x05 0x17 0x05 0x18 0x05 0x19 0x05 0x1a 0x05 0x1b 0x05 +0x89 0x01 0x3a 0x00 0x88 0x13 0x14 0x80 0x01 0x0c 0x02 0x0c 0x03 0x0c 0x04 0x0a +0x05 0x0a 0x06 0x0a 0x07 0x09 0x08 0x09 0x09 0x09 0x0a 0x0a 0x0b 0x0a 0x0c 0x0a +0x0d 0x09 0x0e 0x09 0x0f 0x09 0x10 0x05 0x11 0x05 0x12 0x05 0x13 0x05 0x14 0x05 +0x15 0x05 0x16 0x05 0x17 0x05 0x18 0x05 0x19 0x05 0x1a 0x05 0x1b 0x05 0x89 0x01 +0x3a 0x00 0x88 0x13 0x14 0x84 0x01 0x0c 0x02 0x0c 0x03 0x0c 0x04 0x0a 0x05 0x0a +0x06 0x0a 0x07 0x09 0x08 0x09 0x09 0x09 0x0a 0x0a 0x0b 0x0a 0x0c 0x0a 0x0d 0x09 +0x0e 0x09 0x0f 0x09 0x10 0x05 0x11 0x05 0x12 0x05 0x13 0x05 0x14 0x05 0x15 0x05 +0x16 0x05 0x17 0x05 0x18 0x05 0x19 0x05 0x1a 0x05 0x1b 0x05 0x89 0x01 0x3a 0x00 +0x88 0x13 0x14 0x88 0x01 0x0c 0x02 0x0c 0x03 0x0c 0x04 0x0a 0x05 0x0a 0x06 0x0a +0x07 0x08 0x08 0x08 0x09 0x08 0x0a 0x0a 0x0b 0x0a 0x0c 0x0a 0x0d 0x08 0x0e 0x08 +0x0f 0x08 0x10 0x04 0x11 0x04 0x12 0x05 0x13 0x05 0x14 0x05 0x15 0x05 0x16 0x04 +0x17 0x04 0x18 0x05 0x19 0x05 0x1a 0x05 0x1b 0x05 0x89 0x01 0x3a 0x00 0x88 0x13 +0x14 0x8c 0x01 0x0c 0x02 0x0c 0x03 0x0c 0x04 0x0a 0x05 0x0a 0x06 0x0a 0x07 0x08 +0x08 0x08 0x09 0x08 0x0a 0x0a 0x0b 0x0a 0x0c 0x0a 0x0d 0x08 0x0e 0x08 0x0f 0x08 +0x10 0x04 0x11 0x04 0x12 0x05 0x13 0x05 0x14 0x05 0x15 0x05 0x16 0x04 0x17 0x04 +0x18 0x05 0x19 0x05 0x1a 0x05 0x1b 0x05>; + + marvell,caldata-txpwrlimit-5g-sub2 = /bits/ 8 < +0x01 0x00 0x06 0x00 0x36 0x01 0x89 0x01 +0x3a 0x00 0x88 0x13 0x14 0x95 0x01 0x0b 0x02 0x0b 0x03 0x0b 0x04 0x0a 0x05 0x0a +0x06 0x0a 0x07 0x08 0x08 0x08 0x09 0x08 0x0a 0x0a 0x0b 0x0a 0x0c 0x0a 0x0d 0x08 +0x0e 0x08 0x0f 0x08 0x10 0x04 0x11 0x04 0x12 0x05 0x13 0x05 0x14 0x05 0x15 0x05 +0x16 0x04 0x17 0x04 0x18 0x05 0x19 0x05 0x1a 0x05 0x1b 0x05 0x89 0x01 0x3a 0x00 +0x88 0x13 0x14 0x99 0x01 0x0b 0x02 0x0b 0x03 0x0b 0x04 0x0a 0x05 0x0a 0x06 0x0a +0x07 0x08 0x08 0x08 0x09 0x08 0x0a 0x0a 0x0b 0x0a 0x0c 0x0a 0x0d 0x08 0x0e 0x08 +0x0f 0x08 0x10 0x04 0x11 0x04 0x12 0x05 0x13 0x05 0x14 0x05 0x15 0x05 0x16 0x04 +0x17 0x04 0x18 0x05 0x19 0x05 0x1a 0x05 0x1b 0x05 0x89 0x01 0x3a 0x00 0x88 0x13 +0x14 0x9d 0x01 0x0b 0x02 0x0b 0x03 0x0b 0x04 0x0a 0x05 0x0a 0x06 0x0a 0x07 0x08 +0x08 0x08 0x09 0x08 0x0a 0x0a 0x0b 0x0a 0x0c 0x0a 0x0d 0x08 0x0e 0x08 0x0f 0x08 +0x10 0x04 0x11 0x04 0x12 0x05 0x13 0x05 0x14 0x05 0x15 0x05 0x16 0x04 0x17 0x04 +0x18 0x05 0x19 0x05 0x1a 0x05 0x1b 0x05 0x89 0x01 0x3a 0x00 0x88 0x13 0x14 0xa1 +0x01 0x0b 0x02 0x0b 0x03 0x0b 0x04 0x0a 0x05 0x0a 0x06 0x0a 0x07 0x08 0x08 0x08 +0x09 0x08 0x0a 0x0a 0x0b 0x0a 0x0c 0x0a 0x0d 0x08 0x0e 0x08 0x0f 0x08 0x10 0x04 +0x11 0x04 0x12 0x05 0x13 0x05 0x14 0x05 0x15 0x05 0x16 0x04 0x17 0x04 0x18 0x05 +0x19 0x05 0x1a 0x05 0x1b 0x05 0x89 0x01 0x3a 0x00 0x88 0x13 0x14 0xa5 0x01 0x0b +0x02 0x0b 0x03 0x0b 0x04 0x0a 0x05 0x0a 0x06 0x0a 0x07 0x08 0x08 0x08 0x09 0x08 +0x0a 0x0a 0x0b 0x0a 0x0c 0x0a 0x0d 0x08 0x0e 0x08 0x0f 0x08 0x10 0x04 0x11 0x04 +0x12 0x05 0x13 0x05 0x14 0x05 0x15 0x05 0x16 0x04 0x17 0x04 0x18 0x05 0x19 0x05 +0x1a 0x05 0x1b 0x05>; + }; +}; + &sdmmc { disable-wp; pinctrl-names = "default"; @@ -311,12 +418,6 @@ }; &pinctrl { - backlight { - bl_pwr_en: bl_pwr_en { - rockchip,pins = <2 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; - }; - }; - buck-5v { drv_5v: drv-5v { rockchip,pins = <7 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; @@ -329,16 +430,6 @@ }; }; - lcd { - lcd_enable_h: lcd-en { - rockchip,pins = <7 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; - }; - - avdd_1v8_disp_en: avdd-1v8-disp-en { - rockchip,pins = <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; - }; - }; - pmic { dvs_1: dvs-1 { rockchip,pins = <7 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>; diff --git a/arch/arm/boot/dts/rk3288-veyron-minnie.dts b/arch/arm/boot/dts/rk3288-veyron-minnie.dts index 9008e703c07e..55955b082501 100644 --- a/arch/arm/boot/dts/rk3288-veyron-minnie.dts +++ b/arch/arm/boot/dts/rk3288-veyron-minnie.dts @@ -15,40 +15,6 @@ "google,veyron-minnie-rev0", "google,veyron-minnie", "google,veyron", "rockchip,rk3288"; - backlight_regulator: backlight-regulator { - compatible = "regulator-fixed"; - enable-active-high; - gpio = <&gpio2 RK_PB4 GPIO_ACTIVE_HIGH>; - pinctrl-names = "default"; - pinctrl-0 = <&bl_pwr_en>; - regulator-name = "backlight_regulator"; - vin-supply = <&vcc33_sys>; - startup-delay-us = <15000>; - }; - - panel_regulator: panel-regulator { - compatible = "regulator-fixed"; - enable-active-high; - gpio = <&gpio7 RK_PB6 GPIO_ACTIVE_HIGH>; - pinctrl-names = "default"; - pinctrl-0 = <&lcd_enable_h>; - regulator-name = "panel_regulator"; - startup-delay-us = <100000>; - vin-supply = <&vcc33_sys>; - }; - - vcc18_lcd: vcc18-lcd { - compatible = "regulator-fixed"; - enable-active-high; - gpio = <&gpio2 RK_PB5 GPIO_ACTIVE_HIGH>; - pinctrl-names = "default"; - pinctrl-0 = <&avdd_1v8_disp_en>; - regulator-name = "vcc18_lcd"; - regulator-always-on; - regulator-boot-on; - vin-supply = <&vcc18_wl>; - }; - volume_buttons: volume-buttons { compatible = "gpio-keys"; pinctrl-names = "default"; @@ -105,7 +71,6 @@ 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255>; - power-supply = <&backlight_regulator>; }; &i2c_tunnel { @@ -137,7 +102,20 @@ &panel { compatible = "auo,b101ean01", "simple-panel"; - power-supply= <&panel_regulator>; + + /delete-node/ panel-timing; + + panel-timing { + clock-frequency = <66666667>; + hactive = <1280>; + hfront-porch = <18>; + hback-porch = <21>; + hsync-len = <32>; + vactive = <800>; + vfront-porch = <4>; + vback-porch = <8>; + vsync-len = <18>; + }; }; &rk808 { @@ -397,12 +375,6 @@ }; &pinctrl { - backlight { - bl_pwr_en: bl_pwr_en { - rockchip,pins = <2 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; - }; - }; - buck-5v { drv_5v: drv-5v { rockchip,pins = <7 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; @@ -425,16 +397,6 @@ }; }; - lcd { - lcd_enable_h: lcd-en { - rockchip,pins = <7 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; - }; - - avdd_1v8_disp_en: avdd-1v8-disp-en { - rockchip,pins = <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; - }; - }; - pmic { dvs_1: dvs-1 { rockchip,pins = <7 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>; diff --git a/arch/arm/boot/dts/rk3288-veyron-pinky.dts b/arch/arm/boot/dts/rk3288-veyron-pinky.dts index 9b6f4d9b03b6..f420499f300a 100644 --- a/arch/arm/boot/dts/rk3288-veyron-pinky.dts +++ b/arch/arm/boot/dts/rk3288-veyron-pinky.dts @@ -14,7 +14,14 @@ compatible = "google,veyron-pinky-rev2", "google,veyron-pinky", "google,veyron", "rockchip,rk3288"; + /delete-node/backlight-regulator; + /delete-node/panel-regulator; /delete-node/emmc-pwrseq; + /delete-node/vcc18-lcd; +}; + +&backlight { + /delete-property/power-supply; }; &emmc { @@ -52,7 +59,17 @@ i2c-scl-rising-time-ns = <300>; }; +&panel { + power-supply = <&vcc33_lcd>; +}; + &pinctrl { + /delete-node/ lcd; + + backlight { + /delete-node/ bl_pwr_en; + }; + buttons { pwr_key_h: pwr-key-h { rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>; diff --git a/arch/arm/boot/dts/rk3288-veyron-speedy.dts b/arch/arm/boot/dts/rk3288-veyron-speedy.dts index 9b140db04456..2f2989bc3f9c 100644 --- a/arch/arm/boot/dts/rk3288-veyron-speedy.dts +++ b/arch/arm/boot/dts/rk3288-veyron-speedy.dts @@ -16,44 +16,6 @@ "google,veyron-speedy-rev5", "google,veyron-speedy-rev4", "google,veyron-speedy-rev3", "google,veyron-speedy-rev2", "google,veyron-speedy", "google,veyron", "rockchip,rk3288"; - - panel_regulator: panel-regulator { - compatible = "regulator-fixed"; - enable-active-high; - gpio = <&gpio7 RK_PB6 GPIO_ACTIVE_HIGH>; - pinctrl-names = "default"; - pinctrl-0 = <&lcd_enable_h>; - regulator-name = "panel_regulator"; - startup-delay-us = <100000>; - vin-supply = <&vcc33_sys>; - }; - - vcc18_lcd: vcc18-lcd { - compatible = "regulator-fixed"; - enable-active-high; - gpio = <&gpio2 RK_PB5 GPIO_ACTIVE_HIGH>; - pinctrl-names = "default"; - pinctrl-0 = <&avdd_1v8_disp_en>; - regulator-name = "vcc18_lcd"; - regulator-always-on; - regulator-boot-on; - vin-supply = <&vcc18_wl>; - }; - - backlight_regulator: backlight-regulator { - compatible = "regulator-fixed"; - enable-active-high; - gpio = <&gpio2 RK_PB4 GPIO_ACTIVE_HIGH>; - pinctrl-names = "default"; - pinctrl-0 = <&bl_pwr_en>; - regulator-name = "backlight_regulator"; - vin-supply = <&vcc33_sys>; - startup-delay-us = <15000>; - }; -}; - -&backlight { - power-supply = <&backlight_regulator>; }; &cpu_alert0 { @@ -83,10 +45,6 @@ temperature = <90000>; }; -&panel { - power-supply= <&panel_regulator>; -}; - &rk808 { pinctrl-names = "default"; pinctrl-0 = <&pmic_int_l>; @@ -321,12 +279,6 @@ }; &pinctrl { - backlight { - bl_pwr_en: bl_pwr_en { - rockchip,pins = <2 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; - }; - }; - buck-5v { drv_5v: drv-5v { rockchip,pins = <7 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; @@ -339,16 +291,6 @@ }; }; - lcd { - lcd_enable_h: lcd-en { - rockchip,pins = <7 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; - }; - - avdd_1v8_disp_en: avdd-1v8-disp-en { - rockchip,pins = <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; - }; - }; - pmic { dvs_1: dvs-1 { rockchip,pins = <7 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>; diff --git a/arch/arm/boot/dts/rk3288-veyron-tiger.dts b/arch/arm/boot/dts/rk3288-veyron-tiger.dts new file mode 100644 index 000000000000..27557203ae33 --- /dev/null +++ b/arch/arm/boot/dts/rk3288-veyron-tiger.dts @@ -0,0 +1,118 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Google Veyron Tiger Rev 0+ board device tree source + * + * Copyright 2016 Google, Inc + */ + +/dts-v1/; +#include "rk3288-veyron-fievel.dts" +#include "rk3288-veyron-edp.dtsi" + +/ { + model = "Google Tiger"; + compatible = "google,veyron-tiger-rev8", "google,veyron-tiger-rev7", + "google,veyron-tiger-rev6", "google,veyron-tiger-rev5", + "google,veyron-tiger-rev4", "google,veyron-tiger-rev3", + "google,veyron-tiger-rev2", "google,veyron-tiger-rev1", + "google,veyron-tiger-rev0", "google,veyron-tiger", + "google,veyron", "rockchip,rk3288"; + + /delete-node/ vcc18-lcd; +}; + +&backlight { + /* Tiger panel PWM must be >= 1%, so start non-zero brightness at 3 */ + brightness-levels = < + 0 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 99 100 101 102 103 + 104 105 106 107 108 109 110 111 + 112 113 114 115 116 117 118 119 + 120 121 122 123 124 125 126 127 + 128 129 130 131 132 133 134 135 + 136 137 138 139 140 141 142 143 + 144 145 146 147 148 149 150 151 + 152 153 154 155 156 157 158 159 + 160 161 162 163 164 165 166 167 + 168 169 170 171 172 173 174 175 + 176 177 178 179 180 181 182 183 + 184 185 186 187 188 189 190 191 + 192 193 194 195 196 197 198 199 + 200 201 202 203 204 205 206 207 + 208 209 210 211 212 213 214 215 + 216 217 218 219 220 221 222 223 + 224 225 226 227 228 229 230 231 + 232 233 234 235 236 237 238 239 + 240 241 242 243 244 245 246 247 + 248 249 250 251 252 253 254 255>; +}; + +&backlight_regulator { + vin-supply = <&vccsys>; +}; + +&i2c3 { + status = "okay"; + + clock-frequency = <400000>; + i2c-scl-falling-time-ns = <50>; + i2c-scl-rising-time-ns = <300>; + + touchscreen@10 { + compatible = "elan,ekth3500"; + reg = <0x10>; + interrupt-parent = <&gpio2>; + interrupts = <RK_PB6 IRQ_TYPE_EDGE_FALLING>; + pinctrl-names = "default"; + pinctrl-0 = <&touch_int &touch_rst>; + reset-gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_LOW>; + vcc33-supply = <&vcc33_io>; + vccio-supply = <&vcc33_io>; + wakeup-source; + }; +}; + +&panel { + compatible = "auo,b101ean01", "simple-panel"; + + /delete-node/ panel-timing; + + panel-timing { + clock-frequency = <66666667>; + hactive = <1280>; + hfront-porch = <18>; + hback-porch = <21>; + hsync-len = <32>; + vactive = <800>; + vfront-porch = <4>; + vback-porch = <8>; + vsync-len = <18>; + }; +}; + +&pinctrl { + lcd { + /delete-node/ avdd-1v8-disp-en; + }; + + touchscreen { + touch_int: touch-int { + rockchip,pins = <2 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + touch_rst: touch-rst { + rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; diff --git a/arch/arm/boot/dts/rk3288-veyron.dtsi b/arch/arm/boot/dts/rk3288-veyron.dtsi index 8fc8eac699bf..7525e3dd1fc1 100644 --- a/arch/arm/boot/dts/rk3288-veyron.dtsi +++ b/arch/arm/boot/dts/rk3288-veyron.dtsi @@ -586,6 +586,10 @@ rockchip,pins = <4 RK_PD7 RK_FUNC_GPIO &pcfg_pull_down>; }; + bt_host_wake_l: bt-host-wake-l { + rockchip,pins = <4 RK_PD7 RK_FUNC_GPIO &pcfg_pull_none>; + }; + /* * We run sdio0 at max speed; bump up drive strength. * We also have external pulls, so disable the internal ones. diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi index ec1966480f2f..4f3993cc0227 100644 --- a/arch/arm/boot/dts/socfpga.dtsi +++ b/arch/arm/boot/dts/socfpga.dtsi @@ -85,6 +85,7 @@ clocks = <&l4_main_clk>; clock-names = "apb_pclk"; resets = <&rst DMA_RESET>; + reset-names = "dma"; }; }; @@ -747,7 +748,7 @@ nand0: nand@ff900000 { #address-cells = <0x1>; - #size-cells = <0x1>; + #size-cells = <0x0>; compatible = "altr,socfpga-denali-nand"; reg = <0xff900000 0x100000>, <0xffb80000 0x10000>; diff --git a/arch/arm/boot/dts/socfpga_arria10.dtsi b/arch/arm/boot/dts/socfpga_arria10.dtsi index a0a6d8507265..2a86e72d9791 100644 --- a/arch/arm/boot/dts/socfpga_arria10.dtsi +++ b/arch/arm/boot/dts/socfpga_arria10.dtsi @@ -68,6 +68,8 @@ #dma-requests = <32>; clocks = <&l4_main_clk>; clock-names = "apb_pclk"; + resets = <&rst DMA_RESET>, <&rst DMA_OCP_RESET>; + reset-names = "dma", "dma-ocp"; }; }; @@ -660,7 +662,7 @@ nand: nand@ffb90000 { #address-cells = <1>; - #size-cells = <1>; + #size-cells = <0>; compatible = "altr,socfpga-denali-nand"; reg = <0xffb90000 0x72000>, <0xffb80000 0x10000>; @@ -753,7 +755,8 @@ cdns,fifo-width = <4>; cdns,trigger-address = <0x00000000>; clocks = <&qspi_clk>; - resets = <&rst QSPI_RESET>; + resets = <&rst QSPI_RESET>, <&rst QSPI_OCP_RESET>; + reset-names = "qspi", "qspi-ocp"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/socfpga_arria10_socdk_nand.dts b/arch/arm/boot/dts/socfpga_arria10_socdk_nand.dts index e36e0a0f8aa6..9bd9e04c7361 100644 --- a/arch/arm/boot/dts/socfpga_arria10_socdk_nand.dts +++ b/arch/arm/boot/dts/socfpga_arria10_socdk_nand.dts @@ -9,12 +9,18 @@ &nand { status = "okay"; - partition@nand-boot { - label = "Boot and fpga data"; - reg = <0x0 0x1C00000>; - }; - partition@nand-rootfs { - label = "Root Filesystem - JFFS2"; - reg = <0x1C00000 0x6400000>; + nand@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "Boot and fpga data"; + reg = <0x0 0x1C00000>; + }; + partition@1c00000 { + label = "Root Filesystem - JFFS2"; + reg = <0x1C00000 0x6400000>; + }; }; }; diff --git a/arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts b/arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts index 355b3dbf438d..a060718758b6 100644 --- a/arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts +++ b/arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts @@ -36,21 +36,33 @@ hps_temp0 { label = "BTN_0"; /* TEMP_OS */ - gpios = <&portc 18 GPIO_ACTIVE_LOW>; /* HPS_GPIO60 */ + gpios = <&portc 18 GPIO_ACTIVE_LOW>; /* HPS_GPI5 */ linux,code = <BTN_0>; }; hps_hkey0 { - label = "BTN_1"; /* DIS_PWR */ - gpios = <&portc 19 GPIO_ACTIVE_LOW>; /* HPS_GPIO61 */ + label = "GP_SWITCH"; /* GP_SWITCH */ + gpios = <&portc 19 GPIO_ACTIVE_LOW>; /* HPS_GPI6 */ linux,code = <BTN_1>; }; hps_hkey1 { - label = "hps_hkey1"; /* POWER_DOWN */ - gpios = <&portc 20 GPIO_ACTIVE_LOW>; /* HPS_GPIO62 */ + label = "RESET_SWITCH"; /* RESET_SWITCH */ + gpios = <&portc 20 GPIO_ACTIVE_LOW>; /* HPS_GPI7 */ + linux,code = <BTN_2>; + }; + + hps_hkey2 { + label = "POWER_DOWN"; /* POWER_DOWN */ + gpios = <&portc 4 GPIO_ACTIVE_LOW>; /* HPS_GPIO62 */ linux,code = <KEY_POWER>; }; + + hps_hkey3 { + label = "SENSE"; /* SENSE */ + gpios = <&porta 9 GPIO_ACTIVE_LOW>; /* HPS_GPIO9 */ + linux,code = <BTN_3>; + }; }; regulator-usb-nrst { @@ -84,10 +96,14 @@ rxd1-skew-ps = <0>; rxd2-skew-ps = <0>; rxd3-skew-ps = <0>; + txd0-skew-ps = <0>; + txd1-skew-ps = <0>; + txd2-skew-ps = <0>; + txd3-skew-ps = <0>; txen-skew-ps = <0>; - txc-skew-ps = <2600>; + txc-skew-ps = <1860>; rxdv-skew-ps = <0>; - rxc-skew-ps = <2000>; + rxc-skew-ps = <1860>; }; }; }; diff --git a/arch/arm/boot/dts/ste-ab8500.dtsi b/arch/arm/boot/dts/ste-ab8500.dtsi new file mode 100644 index 000000000000..55fff4d44277 --- /dev/null +++ b/arch/arm/boot/dts/ste-ab8500.dtsi @@ -0,0 +1,228 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright 2012 Linaro Ltd + */ + +#include <dt-bindings/clock/ste-ab8500.h> + +/ { + soc { + prcmu@80157000 { + ab8500 { + compatible = "stericsson,ab8500"; + interrupt-parent = <&intc>; + interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + #interrupt-cells = <2>; + + ab8500_clock: clock-controller { + compatible = "stericsson,ab8500-clk"; + #clock-cells = <1>; + }; + + ab8500_gpio: ab8500-gpio { + compatible = "stericsson,ab8500-gpio"; + gpio-controller; + #gpio-cells = <2>; + }; + + ab8500-rtc { + compatible = "stericsson,ab8500-rtc"; + interrupts = <17 IRQ_TYPE_LEVEL_HIGH + 18 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "60S", "ALARM"; + }; + + ab8500-gpadc { + compatible = "stericsson,ab8500-gpadc"; + interrupts = <32 IRQ_TYPE_LEVEL_HIGH + 39 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "HW_CONV_END", "SW_CONV_END"; + vddadc-supply = <&ab8500_ldo_tvout_reg>; + }; + + ab8500_battery: ab8500_battery { + stericsson,battery-type = "LIPO"; + thermistor-on-batctrl; + }; + + ab8500_fg { + compatible = "stericsson,ab8500-fg"; + battery = <&ab8500_battery>; + }; + + ab8500_btemp { + compatible = "stericsson,ab8500-btemp"; + battery = <&ab8500_battery>; + }; + + ab8500_charger { + compatible = "stericsson,ab8500-charger"; + battery = <&ab8500_battery>; + vddadc-supply = <&ab8500_ldo_tvout_reg>; + }; + + ab8500_chargalg { + compatible = "stericsson,ab8500-chargalg"; + battery = <&ab8500_battery>; + }; + + ab8500_usb { + compatible = "stericsson,ab8500-usb"; + interrupts = < 90 IRQ_TYPE_LEVEL_HIGH + 96 IRQ_TYPE_LEVEL_HIGH + 14 IRQ_TYPE_LEVEL_HIGH + 15 IRQ_TYPE_LEVEL_HIGH + 79 IRQ_TYPE_LEVEL_HIGH + 74 IRQ_TYPE_LEVEL_HIGH + 75 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "ID_WAKEUP_R", + "ID_WAKEUP_F", + "VBUS_DET_F", + "VBUS_DET_R", + "USB_LINK_STATUS", + "USB_ADP_PROBE_PLUG", + "USB_ADP_PROBE_UNPLUG"; + vddulpivio18-supply = <&ab8500_ldo_intcore_reg>; + v-ape-supply = <&db8500_vape_reg>; + musb_1v8-supply = <&db8500_vsmps2_reg>; + clocks = <&prcmu_clk PRCMU_SYSCLK>; + clock-names = "sysclk"; + }; + + ab8500-ponkey { + compatible = "stericsson,ab8500-poweron-key"; + interrupts = <6 IRQ_TYPE_LEVEL_HIGH + 7 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "ONKEY_DBF", "ONKEY_DBR"; + }; + + ab8500-sysctrl { + compatible = "stericsson,ab8500-sysctrl"; + }; + + ab8500-pwm { + compatible = "stericsson,ab8500-pwm"; + clocks = <&ab8500_clock AB8500_SYSCLK_INT>; + clock-names = "intclk"; + }; + + ab8500-debugfs { + compatible = "stericsson,ab8500-debug"; + }; + + codec: ab8500-codec { + compatible = "stericsson,ab8500-codec"; + + V-AUD-supply = <&ab8500_ldo_audio_reg>; + V-AMIC1-supply = <&ab8500_ldo_anamic1_reg>; + V-AMIC2-supply = <&ab8500_ldo_anamic2_reg>; + V-DMIC-supply = <&ab8500_ldo_dmic_reg>; + + clocks = <&ab8500_clock AB8500_SYSCLK_AUDIO>; + clock-names = "audioclk"; + + stericsson,earpeice-cmv = <950>; /* Units in mV. */ + }; + + ext_regulators: ab8500-ext-regulators { + compatible = "stericsson,ab8500-ext-regulator"; + + ab8500_ext1_reg: ab8500_ext1 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + ab8500_ext2_reg: ab8500_ext2 { + regulator-min-microvolt = <1360000>; + regulator-max-microvolt = <1360000>; + regulator-boot-on; + regulator-always-on; + }; + + ab8500_ext3_reg: ab8500_ext3 { + regulator-min-microvolt = <3400000>; + regulator-max-microvolt = <3400000>; + regulator-boot-on; + }; + }; + + ab8500-regulators { + compatible = "stericsson,ab8500-regulator"; + vin-supply = <&ab8500_ext3_reg>; + + // supplies to the display/camera + ab8500_ldo_aux1_reg: ab8500_ldo_aux1 { + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2900000>; + regulator-boot-on; + /* BUG: If turned off MMC will be affected. */ + regulator-always-on; + }; + + // supplies to the on-board eMMC + ab8500_ldo_aux2_reg: ab8500_ldo_aux2 { + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <3300000>; + }; + + // supply for VAUX3; SDcard slots + ab8500_ldo_aux3_reg: ab8500_ldo_aux3 { + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <3300000>; + }; + + // supply for v-intcore12; VINTCORE12 LDO + ab8500_ldo_intcore_reg: ab8500_ldo_intcore { + }; + + // supply for tvout; gpadc; TVOUT LDO + ab8500_ldo_tvout_reg: ab8500_ldo_tvout { + }; + + // supply for ab8500-vaudio; VAUDIO LDO + ab8500_ldo_audio_reg: ab8500_ldo_audio { + }; + + // supply for v-anamic1 VAMIC1 LDO + ab8500_ldo_anamic1_reg: ab8500_ldo_anamic1 { + }; + + // supply for v-amic2; VAMIC2 LDO; reuse constants for AMIC1 + ab8500_ldo_anamic2_reg: ab8500_ldo_anamic2 { + }; + + // supply for v-dmic; VDMIC LDO + ab8500_ldo_dmic_reg: ab8500_ldo_dmic { + }; + + // supply for U8500 CSI/DSI; VANA LDO + ab8500_ldo_ana_reg: ab8500_ldo_ana { + }; + }; + }; + }; + + sound { + stericsson,audio-codec = <&codec>; + clocks = <&prcmu_clk PRCMU_SYSCLK>, <&ab8500_clock AB8500_SYSCLK_ULP>, <&ab8500_clock AB8500_SYSCLK_INT>; + clock-names = "sysclk", "ulpclk", "intclk"; + }; + + mcde@a0350000 { + vana-supply = <&ab8500_ldo_ana_reg>; + + dsi@a0351000 { + vana-supply = <&ab8500_ldo_ana_reg>; + }; + dsi@a0352000 { + vana-supply = <&ab8500_ldo_ana_reg>; + }; + dsi@a0353000 { + vana-supply = <&ab8500_ldo_ana_reg>; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/ste-dbx5x0.dtsi b/arch/arm/boot/dts/ste-dbx5x0.dtsi index b1a31134f860..a53657b83288 100644 --- a/arch/arm/boot/dts/ste-dbx5x0.dtsi +++ b/arch/arm/boot/dts/ste-dbx5x0.dtsi @@ -8,7 +8,6 @@ #include <dt-bindings/mfd/dbx500-prcmu.h> #include <dt-bindings/arm/ux500_pm_domains.h> #include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/clock/ste-ab8500.h> / { #address-cells = <1>; @@ -44,6 +43,7 @@ clocks = <&prcmu_clk PRCMU_ARMSS>; clock-names = "cpu"; clock-latency = <20000>; + #cooling-cells = <2>; }; CPU1: cpu@301 { device_type = "cpu"; @@ -52,6 +52,39 @@ }; }; + thermal-zones { + /* + * Thermal zone for the SoC, using the thermal sensor in the + * PRCMU for temperature and the cpufreq driver for passive + * cooling. + */ + cpu_thermal: cpu-thermal { + polling-delay-passive = <0>; + polling-delay = <1000>; + + thermal-sensors = <&thermal>; + + trips { + cpu_alert: cpu-alert { + temperature = <70000>; + hysteresis = <2000>; + type = "passive"; + }; + cpu-crit { + temperature = <85000>; + hysteresis = <0>; + type = "critical"; + }; + }; + + cooling-maps { + trip = <&cpu_alert>; + cooling-device = <&CPU0 0 2>; + contribution = <100>; + }; + }; + }; + soc { #address-cells = <1>; #size-cells = <1>; @@ -92,7 +125,7 @@ }; funnel@801a6000 { - compatible = "arm,coresight-funnel", "arm,primecell"; + compatible = "arm,coresight-dynamic-funnel", "arm,primecell"; reg = <0x801a6000 0x1000>; clocks = <&prcmu_clk PRCMU_APETRACECLK>, <&prcmu_clk PRCMU_APEATCLK>; @@ -127,7 +160,7 @@ }; replicator { - compatible = "arm,coresight-replicator"; + compatible = "arm,coresight-static-replicator"; clocks = <&prcmu_clk PRCMU_APEATCLK>; clock-names = "atclk"; @@ -502,13 +535,14 @@ reg = <0x80157450 0xC>; }; - thermal@801573c0 { + thermal: thermal@801573c0 { compatible = "stericsson,db8500-thermal"; reg = <0x801573c0 0x40>; + interrupt-parent = <&prcmu>; interrupts = <21 IRQ_TYPE_LEVEL_HIGH>, <22 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "IRQ_HOTMON_LOW", "IRQ_HOTMON_HIGH"; - status = "disabled"; + #thermal-sensor-cells = <0>; }; db8500-prcmu-regulators { @@ -597,206 +631,6 @@ db8500_esram34_ret_reg: db8500_esram34_ret { }; }; - - ab8500 { - compatible = "stericsson,ab8500"; - interrupt-parent = <&intc>; - interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>; - interrupt-controller; - #interrupt-cells = <2>; - - ab8500_clock: clock-controller { - compatible = "stericsson,ab8500-clk"; - #clock-cells = <1>; - }; - - ab8500_gpio: ab8500-gpio { - compatible = "stericsson,ab8500-gpio"; - gpio-controller; - #gpio-cells = <2>; - }; - - ab8500-rtc { - compatible = "stericsson,ab8500-rtc"; - interrupts = <17 IRQ_TYPE_LEVEL_HIGH - 18 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "60S", "ALARM"; - }; - - ab8500-gpadc { - compatible = "stericsson,ab8500-gpadc"; - interrupts = <32 IRQ_TYPE_LEVEL_HIGH - 39 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "HW_CONV_END", "SW_CONV_END"; - vddadc-supply = <&ab8500_ldo_tvout_reg>; - }; - - ab8500_battery: ab8500_battery { - stericsson,battery-type = "LIPO"; - thermistor-on-batctrl; - }; - - ab8500_fg { - compatible = "stericsson,ab8500-fg"; - battery = <&ab8500_battery>; - }; - - ab8500_btemp { - compatible = "stericsson,ab8500-btemp"; - battery = <&ab8500_battery>; - }; - - ab8500_charger { - compatible = "stericsson,ab8500-charger"; - battery = <&ab8500_battery>; - vddadc-supply = <&ab8500_ldo_tvout_reg>; - }; - - ab8500_chargalg { - compatible = "stericsson,ab8500-chargalg"; - battery = <&ab8500_battery>; - }; - - ab8500_usb { - compatible = "stericsson,ab8500-usb"; - interrupts = < 90 IRQ_TYPE_LEVEL_HIGH - 96 IRQ_TYPE_LEVEL_HIGH - 14 IRQ_TYPE_LEVEL_HIGH - 15 IRQ_TYPE_LEVEL_HIGH - 79 IRQ_TYPE_LEVEL_HIGH - 74 IRQ_TYPE_LEVEL_HIGH - 75 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "ID_WAKEUP_R", - "ID_WAKEUP_F", - "VBUS_DET_F", - "VBUS_DET_R", - "USB_LINK_STATUS", - "USB_ADP_PROBE_PLUG", - "USB_ADP_PROBE_UNPLUG"; - vddulpivio18-supply = <&ab8500_ldo_intcore_reg>; - v-ape-supply = <&db8500_vape_reg>; - musb_1v8-supply = <&db8500_vsmps2_reg>; - clocks = <&prcmu_clk PRCMU_SYSCLK>; - clock-names = "sysclk"; - }; - - ab8500-ponkey { - compatible = "stericsson,ab8500-poweron-key"; - interrupts = <6 IRQ_TYPE_LEVEL_HIGH - 7 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "ONKEY_DBF", "ONKEY_DBR"; - }; - - ab8500-sysctrl { - compatible = "stericsson,ab8500-sysctrl"; - }; - - ab8500-pwm { - compatible = "stericsson,ab8500-pwm"; - clocks = <&ab8500_clock AB8500_SYSCLK_INT>; - clock-names = "intclk"; - }; - - ab8500-debugfs { - compatible = "stericsson,ab8500-debug"; - }; - - codec: ab8500-codec { - compatible = "stericsson,ab8500-codec"; - - V-AUD-supply = <&ab8500_ldo_audio_reg>; - V-AMIC1-supply = <&ab8500_ldo_anamic1_reg>; - V-AMIC2-supply = <&ab8500_ldo_anamic2_reg>; - V-DMIC-supply = <&ab8500_ldo_dmic_reg>; - - clocks = <&ab8500_clock AB8500_SYSCLK_AUDIO>; - clock-names = "audioclk"; - - stericsson,earpeice-cmv = <950>; /* Units in mV. */ - }; - - ext_regulators: ab8500-ext-regulators { - compatible = "stericsson,ab8500-ext-regulator"; - - ab8500_ext1_reg: ab8500_ext1 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-boot-on; - regulator-always-on; - }; - - ab8500_ext2_reg: ab8500_ext2 { - regulator-min-microvolt = <1360000>; - regulator-max-microvolt = <1360000>; - regulator-boot-on; - regulator-always-on; - }; - - ab8500_ext3_reg: ab8500_ext3 { - regulator-min-microvolt = <3400000>; - regulator-max-microvolt = <3400000>; - regulator-boot-on; - }; - }; - - ab8500-regulators { - compatible = "stericsson,ab8500-regulator"; - vin-supply = <&ab8500_ext3_reg>; - - // supplies to the display/camera - ab8500_ldo_aux1_reg: ab8500_ldo_aux1 { - regulator-min-microvolt = <2500000>; - regulator-max-microvolt = <2900000>; - regulator-boot-on; - /* BUG: If turned off MMC will be affected. */ - regulator-always-on; - }; - - // supplies to the on-board eMMC - ab8500_ldo_aux2_reg: ab8500_ldo_aux2 { - regulator-min-microvolt = <1100000>; - regulator-max-microvolt = <3300000>; - }; - - // supply for VAUX3; SDcard slots - ab8500_ldo_aux3_reg: ab8500_ldo_aux3 { - regulator-min-microvolt = <1100000>; - regulator-max-microvolt = <3300000>; - }; - - // supply for v-intcore12; VINTCORE12 LDO - ab8500_ldo_intcore_reg: ab8500_ldo_intcore { - }; - - // supply for tvout; gpadc; TVOUT LDO - ab8500_ldo_tvout_reg: ab8500_ldo_tvout { - }; - - // supply for ab8500-usb; USB LDO - ab8500_ldo_usb_reg: ab8500_ldo_usb { - }; - - // supply for ab8500-vaudio; VAUDIO LDO - ab8500_ldo_audio_reg: ab8500_ldo_audio { - }; - - // supply for v-anamic1 VAMIC1 LDO - ab8500_ldo_anamic1_reg: ab8500_ldo_anamic1 { - }; - - // supply for v-amic2; VAMIC2 LDO; reuse constants for AMIC1 - ab8500_ldo_anamic2_reg: ab8500_ldo_anamic2 { - }; - - // supply for v-dmic; VDMIC LDO - ab8500_ldo_dmic_reg: ab8500_ldo_dmic { - }; - - // supply for U8500 CSI/DSI; VANA LDO - ab8500_ldo_ana_reg: ab8500_ldo_ana { - }; - }; - }; }; i2c@80004000 { @@ -1110,9 +944,6 @@ sound { compatible = "stericsson,snd-soc-mop500"; stericsson,cpu-dai = <&msp1 &msp3>; - stericsson,audio-codec = <&codec>; - clocks = <&prcmu_clk PRCMU_SYSCLK>, <&ab8500_clock AB8500_SYSCLK_ULP>, <&ab8500_clock AB8500_SYSCLK_INT>; - clock-names = "sysclk", "ulpclk", "intclk"; }; msp0: msp@80123000 { @@ -1219,7 +1050,6 @@ reg = <0xa0350000 0x1000>; interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>; epod-supply = <&db8500_b2r2_mcde_reg>; - vana-supply = <&ab8500_ldo_ana_reg>; clocks = <&prcmu_clk PRCMU_MCDECLK>, /* Main MCDE clock */ <&prcmu_clk PRCMU_LCDCLK>, /* LCD clock */ <&prcmu_clk PRCMU_PLLDSI>; /* HDMI clock */ @@ -1232,7 +1062,6 @@ dsi0: dsi@a0351000 { compatible = "ste,mcde-dsi"; reg = <0xa0351000 0x1000>; - vana-supply = <&ab8500_ldo_ana_reg>; clocks = <&prcmu_clk PRCMU_DSI0CLK>, <&prcmu_clk PRCMU_DSI0ESCCLK>; clock-names = "hs", "lp"; #address-cells = <1>; @@ -1241,7 +1070,6 @@ dsi1: dsi@a0352000 { compatible = "ste,mcde-dsi"; reg = <0xa0352000 0x1000>; - vana-supply = <&ab8500_ldo_ana_reg>; clocks = <&prcmu_clk PRCMU_DSI1CLK>, <&prcmu_clk PRCMU_DSI1ESCCLK>; clock-names = "hs", "lp"; #address-cells = <1>; @@ -1250,7 +1078,6 @@ dsi2: dsi@a0353000 { compatible = "ste,mcde-dsi"; reg = <0xa0353000 0x1000>; - vana-supply = <&ab8500_ldo_ana_reg>; /* This DSI port only has the Low Power / Energy Save clock */ clocks = <&prcmu_clk PRCMU_DSI2ESCCLK>; clock-names = "lp"; diff --git a/arch/arm/boot/dts/ste-href-ab8500.dtsi b/arch/arm/boot/dts/ste-href-ab8500.dtsi index 8e3e947d181f..4946743de7b9 100644 --- a/arch/arm/boot/dts/ste-href-ab8500.dtsi +++ b/arch/arm/boot/dts/ste-href-ab8500.dtsi @@ -3,6 +3,8 @@ * Copyright 2014 Linaro Ltd. */ +#include "ste-ab8500.dtsi" + / { soc { prcmu@80157000 { diff --git a/arch/arm/boot/dts/ste-href-family-pinctrl.dtsi b/arch/arm/boot/dts/ste-href-family-pinctrl.dtsi index 86621196abda..2c382d274ff6 100644 --- a/arch/arm/boot/dts/ste-href-family-pinctrl.dtsi +++ b/arch/arm/boot/dts/ste-href-family-pinctrl.dtsi @@ -607,7 +607,6 @@ groups = "lcdvsi0_a_1", /* VSI0 for LCD */ "lcd_d0_d7_a_1", /* Data lines */ - "lcd_d8_d11_a_1", /* TV-out */ "lcdvsi1_a_1"; /* VSI1 for HDMI */ }; default_mux2 { diff --git a/arch/arm/boot/dts/ste-href-stuib.dtsi b/arch/arm/boot/dts/ste-href-stuib.dtsi index b17998f4f7ca..e32d0c36feb8 100644 --- a/arch/arm/boot/dts/ste-href-stuib.dtsi +++ b/arch/arm/boot/dts/ste-href-stuib.dtsi @@ -38,6 +38,8 @@ interrupt-controller; vcc-supply = <&db8500_vsmps2_reg>; vio-supply = <&db8500_vsmps2_reg>; + pinctrl-names = "default"; + pinctrl-0 = <&stmpe_stuib_mode>; wakeup-source; st,autosleep-timeout = <1024>; @@ -126,6 +128,15 @@ }; pinctrl { + /* Pull up this GPIO pin */ + stmpe { + stmpe_stuib_mode: stmpe_stuib { + stuib_cfg { + ste,pins = "GPIO218_AH11"; + ste,config = <&gpio_in_pu>; + }; + }; + }; prox { prox_stuib_mode: prox_stuib { stuib_cfg { diff --git a/arch/arm/boot/dts/ste-href.dtsi b/arch/arm/boot/dts/ste-href.dtsi index 6422c53f2046..4f6acbd8c040 100644 --- a/arch/arm/boot/dts/ste-href.dtsi +++ b/arch/arm/boot/dts/ste-href.dtsi @@ -234,10 +234,6 @@ regulator-name = "V-TVOUT"; }; - ab8500_ldo_usb_reg: ab8500_ldo_usb { - regulator-name = "dummy"; - }; - ab8500_ldo_audio_reg: ab8500_ldo_audio { regulator-name = "V-AUD"; }; diff --git a/arch/arm/boot/dts/ste-hrefprev60-stuib.dts b/arch/arm/boot/dts/ste-hrefprev60-stuib.dts index aed940bd65a8..b78be5f4c212 100644 --- a/arch/arm/boot/dts/ste-hrefprev60-stuib.dts +++ b/arch/arm/boot/dts/ste-hrefprev60-stuib.dts @@ -4,6 +4,8 @@ */ /dts-v1/; +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/interrupt-controller/irq.h> #include "ste-hrefprev60.dtsi" #include "ste-href-stuib.dtsi" @@ -23,12 +25,16 @@ i2c@80110000 { /* Only one of these will be used */ bu21013_tp@5c { - touch-gpio = <&gpio2 12 0x4>; - reset-gpio = <&tc3589x_gpio 13 0x4>; + interrupt-parent = <&gpio2>; + interrupts = <12 IRQ_TYPE_LEVEL_LOW>; + touch-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; + reset-gpios = <&tc3589x_gpio 13 GPIO_LINE_OPEN_DRAIN>; }; bu21013_tp@5d { - touch-gpio = <&gpio2 12 0x4>; - reset-gpio = <&tc3589x_gpio 13 0x4>; + interrupt-parent = <&gpio2>; + interrupts = <12 IRQ_TYPE_LEVEL_LOW>; + touch-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; + reset-gpios = <&tc3589x_gpio 13 GPIO_LINE_OPEN_DRAIN>; }; }; }; diff --git a/arch/arm/boot/dts/ste-hrefv60plus-stuib.dts b/arch/arm/boot/dts/ste-hrefv60plus-stuib.dts index 0f3c3b86bb20..9be513aad549 100644 --- a/arch/arm/boot/dts/ste-hrefv60plus-stuib.dts +++ b/arch/arm/boot/dts/ste-hrefv60plus-stuib.dts @@ -6,6 +6,8 @@ */ /dts-v1/; +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/interrupt-controller/irq.h> #include "ste-hrefv60plus.dtsi" #include "ste-href-stuib.dtsi" @@ -25,12 +27,16 @@ i2c@80110000 { /* Only one of these will be used */ bu21013_tp@5c { - touch-gpio = <&gpio2 20 0x4>; - reset-gpio = <&gpio4 17 0x4>; + interrupt-parent = <&gpio2>; + interrupts = <20 IRQ_TYPE_LEVEL_LOW>; + touch-gpios = <&gpio2 20 GPIO_ACTIVE_LOW>; + reset-gpios = <&gpio4 17 GPIO_LINE_OPEN_DRAIN>; }; bu21013_tp@5d { - touch-gpio = <&gpio2 20 0x4>; - reset-gpio = <&gpio4 17 0x4>; + interrupt-parent = <&gpio2>; + interrupts = <20 IRQ_TYPE_LEVEL_LOW>; + touch-gpios = <&gpio2 20 GPIO_ACTIVE_LOW>; + reset-gpios = <&gpio4 17 GPIO_LINE_OPEN_DRAIN>; }; }; }; diff --git a/arch/arm/boot/dts/ste-nomadik-nhk15.dts b/arch/arm/boot/dts/ste-nomadik-nhk15.dts index 04066f9cb8a3..41ed21a4fdc1 100644 --- a/arch/arm/boot/dts/ste-nomadik-nhk15.dts +++ b/arch/arm/boot/dts/ste-nomadik-nhk15.dts @@ -212,13 +212,7 @@ */ gpio-sck = <&gpio0 5 GPIO_ACTIVE_HIGH>; gpio-mosi = <&gpio0 4 GPIO_ACTIVE_HIGH>; - /* - * It's not actually active high, but the frameworks assume - * the polarity of the passed-in GPIO is "normal" (active - * high) then actively drives the line low to select the - * chip. - */ - cs-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>; + cs-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; num-chipselects = <1>; /* diff --git a/arch/arm/boot/dts/ste-snowball.dts b/arch/arm/boot/dts/ste-snowball.dts index 3428290644ba..efbc4467b8b7 100644 --- a/arch/arm/boot/dts/ste-snowball.dts +++ b/arch/arm/boot/dts/ste-snowball.dts @@ -376,40 +376,11 @@ pinctrl-0 = <&ssp0_snowball_mode>; }; - cpufreq-cooling { - status = "okay"; - }; - prcmu@80157000 { cpufreq { status = "okay"; }; - thermal@801573c0 { - num-trips = <4>; - - trip0-temp = <70000>; - trip0-type = "active"; - trip0-cdev-num = <1>; - trip0-cdev-name0 = "thermal-cpufreq-0"; - - trip1-temp = <75000>; - trip1-type = "active"; - trip1-cdev-num = <1>; - trip1-cdev-name0 = "thermal-cpufreq-0"; - - trip2-temp = <80000>; - trip2-type = "active"; - trip2-cdev-num = <1>; - trip2-cdev-name0 = "thermal-cpufreq-0"; - - trip3-temp = <85000>; - trip3-type = "critical"; - trip3-cdev-num = <0>; - - status = "okay"; - }; - ab8500 { ab8500-gpio { /* @@ -474,10 +445,6 @@ regulator-name = "V-TVOUT"; }; - ab8500_ldo_usb_reg: ab8500_ldo_usb { - regulator-name = "dummy"; - }; - ab8500_ldo_audio_reg: ab8500_ldo_audio { regulator-name = "V-AUD"; }; diff --git a/arch/arm/boot/dts/stm32429i-eval.dts b/arch/arm/boot/dts/stm32429i-eval.dts index 73ea84df7bf4..ba08624c6237 100644 --- a/arch/arm/boot/dts/stm32429i-eval.dts +++ b/arch/arm/boot/dts/stm32429i-eval.dts @@ -81,18 +81,18 @@ dma-ranges = <0xc0000000 0x0 0x10000000>; }; - regulators { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; + vdda: regulator-vdda { + compatible = "regulator-fixed"; + regulator-name = "vdda"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; - reg_vref: regulator@0 { - compatible = "regulator-fixed"; - reg = <0>; - regulator-name = "vref"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - }; + vref: regulator-vref { + compatible = "regulator-fixed"; + regulator-name = "vref"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; }; leds { @@ -157,7 +157,8 @@ &adc { pinctrl-names = "default"; pinctrl-0 = <&adc3_in8_pin>; - vref-supply = <®_vref>; + vdda-supply = <&vdda>; + vref-supply = <&vref>; status = "okay"; adc3: adc@200 { st,adc-channels = <8>; diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi index 4a4954492ed1..5c8a826b3195 100644 --- a/arch/arm/boot/dts/stm32f429.dtsi +++ b/arch/arm/boot/dts/stm32f429.dtsi @@ -112,6 +112,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; @@ -141,6 +142,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; @@ -170,6 +172,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; @@ -198,6 +201,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; @@ -267,6 +271,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; @@ -288,6 +293,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; }; @@ -303,6 +309,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; }; @@ -448,6 +455,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; @@ -469,6 +477,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; @@ -602,6 +611,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; @@ -623,6 +633,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; }; @@ -638,6 +649,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/stm32f746.dtsi b/arch/arm/boot/dts/stm32f746.dtsi index a25b7000a3a1..d26f93f8b9c2 100644 --- a/arch/arm/boot/dts/stm32f746.dtsi +++ b/arch/arm/boot/dts/stm32f746.dtsi @@ -94,6 +94,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; @@ -123,6 +124,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; @@ -152,6 +154,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; @@ -180,6 +183,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; @@ -249,6 +253,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; @@ -270,6 +275,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; }; @@ -285,6 +291,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; }; @@ -419,6 +426,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; @@ -440,6 +448,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; @@ -512,6 +521,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; @@ -533,6 +543,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; }; @@ -548,6 +559,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/stm32h743i-eval.dts b/arch/arm/boot/dts/stm32h743i-eval.dts index ab78ad532375..e4d3c58f3d97 100644 --- a/arch/arm/boot/dts/stm32h743i-eval.dts +++ b/arch/arm/boot/dts/stm32h743i-eval.dts @@ -87,6 +87,7 @@ }; &adc_12 { + vdda-supply = <&vdda>; vref-supply = <&vdda>; status = "okay"; adc1: adc@0 { diff --git a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi index df6470133574..e4a0d51ec3a8 100644 --- a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi @@ -24,8 +24,6 @@ reg = <0x0 0x400>; clocks = <&rcc GPIOA>; st,bank-name = "GPIOA"; - ngpios = <16>; - gpio-ranges = <&pinctrl 0 0 16>; status = "disabled"; }; @@ -37,8 +35,6 @@ reg = <0x1000 0x400>; clocks = <&rcc GPIOB>; st,bank-name = "GPIOB"; - ngpios = <16>; - gpio-ranges = <&pinctrl 0 16 16>; status = "disabled"; }; @@ -50,8 +46,6 @@ reg = <0x2000 0x400>; clocks = <&rcc GPIOC>; st,bank-name = "GPIOC"; - ngpios = <16>; - gpio-ranges = <&pinctrl 0 32 16>; status = "disabled"; }; @@ -63,8 +57,6 @@ reg = <0x3000 0x400>; clocks = <&rcc GPIOD>; st,bank-name = "GPIOD"; - ngpios = <16>; - gpio-ranges = <&pinctrl 0 48 16>; status = "disabled"; }; @@ -76,8 +68,6 @@ reg = <0x4000 0x400>; clocks = <&rcc GPIOE>; st,bank-name = "GPIOE"; - ngpios = <16>; - gpio-ranges = <&pinctrl 0 64 16>; status = "disabled"; }; @@ -89,8 +79,6 @@ reg = <0x5000 0x400>; clocks = <&rcc GPIOF>; st,bank-name = "GPIOF"; - ngpios = <16>; - gpio-ranges = <&pinctrl 0 80 16>; status = "disabled"; }; @@ -102,8 +90,6 @@ reg = <0x6000 0x400>; clocks = <&rcc GPIOG>; st,bank-name = "GPIOG"; - ngpios = <16>; - gpio-ranges = <&pinctrl 0 96 16>; status = "disabled"; }; @@ -115,8 +101,6 @@ reg = <0x7000 0x400>; clocks = <&rcc GPIOH>; st,bank-name = "GPIOH"; - ngpios = <16>; - gpio-ranges = <&pinctrl 0 112 16>; status = "disabled"; }; @@ -128,8 +112,6 @@ reg = <0x8000 0x400>; clocks = <&rcc GPIOI>; st,bank-name = "GPIOI"; - ngpios = <16>; - gpio-ranges = <&pinctrl 0 128 16>; status = "disabled"; }; @@ -141,8 +123,6 @@ reg = <0x9000 0x400>; clocks = <&rcc GPIOJ>; st,bank-name = "GPIOJ"; - ngpios = <16>; - gpio-ranges = <&pinctrl 0 144 16>; status = "disabled"; }; @@ -154,8 +134,6 @@ reg = <0xa000 0x400>; clocks = <&rcc GPIOK>; st,bank-name = "GPIOK"; - ngpios = <8>; - gpio-ranges = <&pinctrl 0 160 8>; status = "disabled"; }; @@ -276,6 +254,50 @@ }; }; + fmc_pins_a: fmc-0 { + pins1 { + pinmux = <STM32_PINMUX('D', 4, AF12)>, /* FMC_NOE */ + <STM32_PINMUX('D', 5, AF12)>, /* FMC_NWE */ + <STM32_PINMUX('D', 11, AF12)>, /* FMC_A16_FMC_CLE */ + <STM32_PINMUX('D', 12, AF12)>, /* FMC_A17_FMC_ALE */ + <STM32_PINMUX('D', 14, AF12)>, /* FMC_D0 */ + <STM32_PINMUX('D', 15, AF12)>, /* FMC_D1 */ + <STM32_PINMUX('D', 0, AF12)>, /* FMC_D2 */ + <STM32_PINMUX('D', 1, AF12)>, /* FMC_D3 */ + <STM32_PINMUX('E', 7, AF12)>, /* FMC_D4 */ + <STM32_PINMUX('E', 8, AF12)>, /* FMC_D5 */ + <STM32_PINMUX('E', 9, AF12)>, /* FMC_D6 */ + <STM32_PINMUX('E', 10, AF12)>, /* FMC_D7 */ + <STM32_PINMUX('G', 9, AF12)>; /* FMC_NE2_FMC_NCE */ + bias-disable; + drive-push-pull; + slew-rate = <1>; + }; + pins2 { + pinmux = <STM32_PINMUX('D', 6, AF12)>; /* FMC_NWAIT */ + bias-pull-up; + }; + }; + + fmc_sleep_pins_a: fmc-sleep-0 { + pins { + pinmux = <STM32_PINMUX('D', 4, ANALOG)>, /* FMC_NOE */ + <STM32_PINMUX('D', 5, ANALOG)>, /* FMC_NWE */ + <STM32_PINMUX('D', 11, ANALOG)>, /* FMC_A16_FMC_CLE */ + <STM32_PINMUX('D', 12, ANALOG)>, /* FMC_A17_FMC_ALE */ + <STM32_PINMUX('D', 14, ANALOG)>, /* FMC_D0 */ + <STM32_PINMUX('D', 15, ANALOG)>, /* FMC_D1 */ + <STM32_PINMUX('D', 0, ANALOG)>, /* FMC_D2 */ + <STM32_PINMUX('D', 1, ANALOG)>, /* FMC_D3 */ + <STM32_PINMUX('E', 7, ANALOG)>, /* FMC_D4 */ + <STM32_PINMUX('E', 8, ANALOG)>, /* FMC_D5 */ + <STM32_PINMUX('E', 9, ANALOG)>, /* FMC_D6 */ + <STM32_PINMUX('E', 10, ANALOG)>, /* FMC_D7 */ + <STM32_PINMUX('D', 6, ANALOG)>, /* FMC_NWAIT */ + <STM32_PINMUX('G', 9, ANALOG)>; /* FMC_NE2_FMC_NCE */ + }; + }; + i2c1_pins_a: i2c1-0 { pins { pinmux = <STM32_PINMUX('D', 12, AF5)>, /* I2C1_SCL */ @@ -530,7 +552,7 @@ }; }; - m_can1_sleep_pins_a: m_can1-sleep@0 { + m_can1_sleep_pins_a: m_can1-sleep-0 { pins { pinmux = <STM32_PINMUX('H', 13, ANALOG)>, /* CAN1_TX */ <STM32_PINMUX('I', 9, ANALOG)>; /* CAN1_RX */ @@ -849,8 +871,6 @@ clocks = <&rcc GPIOZ>; st,bank-name = "GPIOZ"; st,bank-ioport = <11>; - ngpios = <8>; - gpio-ranges = <&pinctrl_z 0 400 8>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/stm32mp157a-dk1.dts b/arch/arm/boot/dts/stm32mp157a-dk1.dts index f3f0e37aad4d..0615d1c8a6fc 100644 --- a/arch/arm/boot/dts/stm32mp157a-dk1.dts +++ b/arch/arm/boot/dts/stm32mp157a-dk1.dts @@ -33,6 +33,42 @@ #size-cells = <1>; ranges; + mcuram2: mcuram2@10000000 { + compatible = "shared-dma-pool"; + reg = <0x10000000 0x40000>; + no-map; + }; + + vdev0vring0: vdev0vring0@10040000 { + compatible = "shared-dma-pool"; + reg = <0x10040000 0x1000>; + no-map; + }; + + vdev0vring1: vdev0vring1@10041000 { + compatible = "shared-dma-pool"; + reg = <0x10041000 0x1000>; + no-map; + }; + + vdev0buffer: vdev0buffer@10042000 { + compatible = "shared-dma-pool"; + reg = <0x10042000 0x4000>; + no-map; + }; + + mcuram: mcuram@30000000 { + compatible = "shared-dma-pool"; + reg = <0x30000000 0x40000>; + no-map; + }; + + retram: retram@38000000 { + compatible = "shared-dma-pool"; + reg = <0x38000000 0x10000>; + no-map; + }; + gpu_reserved: gpu@d4000000 { reg = <0xd4000000 0x4000000>; no-map; @@ -48,6 +84,17 @@ default-state = "off"; }; }; + + sound { + compatible = "audio-graph-card"; + label = "STM32MP1-DK"; + routing = + "Playback" , "MCLK", + "Capture" , "MCLK", + "MICL" , "Mic Bias"; + dais = <&sai2a_port &sai2b_port>; + status = "okay"; + }; }; &cec { @@ -116,6 +163,39 @@ }; }; }; + + cs42l51: cs42l51@4a { + compatible = "cirrus,cs42l51"; + reg = <0x4a>; + #sound-dai-cells = <0>; + VL-supply = <&v3v3>; + VD-supply = <&v1v8_audio>; + VA-supply = <&v1v8_audio>; + VAHP-supply = <&v1v8_audio>; + reset-gpios = <&gpiog 9 GPIO_ACTIVE_LOW>; + clocks = <&sai2a>; + clock-names = "MCLK"; + status = "okay"; + + cs42l51_port: port { + #address-cells = <1>; + #size-cells = <0>; + + cs42l51_tx_endpoint: endpoint@0 { + reg = <0>; + remote-endpoint = <&sai2a_endpoint>; + frame-master; + bitclock-master; + }; + + cs42l51_rx_endpoint: endpoint@1 { + reg = <1>; + remote-endpoint = <&sai2b_endpoint>; + frame-master; + bitclock-master; + }; + }; + }; }; &i2c4 { @@ -289,6 +369,16 @@ }; }; +&m4_rproc { + memory-region = <&retram>, <&mcuram>, <&mcuram2>, <&vdev0vring0>, + <&vdev0vring1>, <&vdev0buffer>; + mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>; + mbox-names = "vq0", "vq1", "shutdown"; + interrupt-parent = <&exti>; + interrupts = <68 1>; + status = "okay"; +}; + &rng1 { status = "okay"; }; @@ -297,6 +387,51 @@ status = "okay"; }; +&sai2 { + clocks = <&rcc SAI2>, <&rcc PLL3_Q>, <&rcc PLL3_R>; + clock-names = "pclk", "x8k", "x11k"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&sai2a_pins_a>, <&sai2b_pins_b>; + pinctrl-1 = <&sai2a_sleep_pins_a>, <&sai2b_sleep_pins_b>; + status = "okay"; + + sai2a: audio-controller@4400b004 { + #clock-cells = <0>; + dma-names = "tx"; + clocks = <&rcc SAI2_K>; + clock-names = "sai_ck"; + status = "okay"; + + sai2a_port: port { + sai2a_endpoint: endpoint { + remote-endpoint = <&cs42l51_tx_endpoint>; + format = "i2s"; + mclk-fs = <256>; + dai-tdm-slot-num = <2>; + dai-tdm-slot-width = <32>; + }; + }; + }; + + sai2b: audio-controller@4400b024 { + dma-names = "rx"; + st,sync = <&sai2a 2>; + clocks = <&rcc SAI2_K>, <&sai2a>; + clock-names = "sai_ck", "MCLK"; + status = "okay"; + + sai2b_port: port { + sai2b_endpoint: endpoint { + remote-endpoint = <&cs42l51_rx_endpoint>; + format = "i2s"; + mclk-fs = <256>; + dai-tdm-slot-num = <2>; + dai-tdm-slot-width = <32>; + }; + }; + }; +}; + &sdmmc1 { pinctrl-names = "default", "opendrain", "sleep"; pinctrl-0 = <&sdmmc1_b4_pins_a>; diff --git a/arch/arm/boot/dts/stm32mp157c-ed1.dts b/arch/arm/boot/dts/stm32mp157c-ed1.dts index 4fe7f71a74d3..1d426ea8bdaf 100644 --- a/arch/arm/boot/dts/stm32mp157c-ed1.dts +++ b/arch/arm/boot/dts/stm32mp157c-ed1.dts @@ -28,6 +28,42 @@ #size-cells = <1>; ranges; + mcuram2: mcuram2@10000000 { + compatible = "shared-dma-pool"; + reg = <0x10000000 0x40000>; + no-map; + }; + + vdev0vring0: vdev0vring0@10040000 { + compatible = "shared-dma-pool"; + reg = <0x10040000 0x1000>; + no-map; + }; + + vdev0vring1: vdev0vring1@10041000 { + compatible = "shared-dma-pool"; + reg = <0x10041000 0x1000>; + no-map; + }; + + vdev0buffer: vdev0buffer@10042000 { + compatible = "shared-dma-pool"; + reg = <0x10042000 0x4000>; + no-map; + }; + + mcuram: mcuram@30000000 { + compatible = "shared-dma-pool"; + reg = <0x30000000 0x40000>; + no-map; + }; + + retram: retram@38000000 { + compatible = "shared-dma-pool"; + reg = <0x38000000 0x10000>; + no-map; + }; + gpu_reserved: gpu@e8000000 { reg = <0xe8000000 0x8000000>; no-map; @@ -233,6 +269,16 @@ status = "okay"; }; +&m4_rproc { + memory-region = <&retram>, <&mcuram>, <&mcuram2>, <&vdev0vring0>, + <&vdev0vring1>, <&vdev0buffer>; + mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>; + mbox-names = "vq0", "vq1", "shutdown"; + interrupt-parent = <&exti>; + interrupts = <68 1>; + status = "okay"; +}; + &rng1 { status = "okay"; }; diff --git a/arch/arm/boot/dts/stm32mp157c-ev1.dts b/arch/arm/boot/dts/stm32mp157c-ev1.dts index feb8f7727270..89d29b50c3f4 100644 --- a/arch/arm/boot/dts/stm32mp157c-ev1.dts +++ b/arch/arm/boot/dts/stm32mp157c-ev1.dts @@ -101,6 +101,7 @@ &dsi { #address-cells = <1>; #size-cells = <0>; + phy-dsi-supply = <®18>; status = "okay"; ports { @@ -157,6 +158,22 @@ }; }; +&fmc { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&fmc_pins_a>; + pinctrl-1 = <&fmc_sleep_pins_a>; + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + + nand@0 { + reg = <0>; + nand-on-flash-bbt; + #address-cells = <1>; + #size-cells = <1>; + }; +}; + &i2c2 { pinctrl-names = "default"; pinctrl-0 = <&i2c2_pins_a>; diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi index 0c4e6ebc3529..9b11654a0a39 100644 --- a/arch/arm/boot/dts/stm32mp157c.dtsi +++ b/arch/arm/boot/dts/stm32mp157c.dtsi @@ -109,6 +109,12 @@ }; }; + booster: regulator-booster { + compatible = "st,stm32mp1-booster"; + st,syscfg = <&syscfg>; + status = "disabled"; + }; + soc { compatible = "simple-bus"; #address-cells = <1>; @@ -133,6 +139,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; @@ -161,6 +168,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; @@ -187,6 +195,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; @@ -215,6 +224,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; @@ -272,6 +282,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; @@ -293,6 +304,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; @@ -314,6 +326,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; @@ -567,6 +580,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; @@ -597,6 +611,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; @@ -670,6 +685,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; @@ -694,6 +710,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; timer@15 { @@ -717,6 +734,7 @@ pwm { compatible = "st,stm32-pwm"; + #pwm-cells = <3>; status = "disabled"; }; @@ -983,6 +1001,7 @@ clocks = <&rcc ADC12>, <&rcc ADC12_K>; clock-names = "bus", "adc"; interrupt-controller; + st,syscfg = <&syscfg>; #interrupt-cells = <1>; #address-cells = <1>; #size-cells = <0>; @@ -1239,11 +1258,33 @@ dma-requests = <48>; }; + fmc: nand-controller@58002000 { + compatible = "st,stm32mp15-fmc2"; + reg = <0x58002000 0x1000>, + <0x80000000 0x1000>, + <0x88010000 0x1000>, + <0x88020000 0x1000>, + <0x81000000 0x1000>, + <0x89010000 0x1000>, + <0x89020000 0x1000>; + interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&mdma1 20 0x10 0x12000a02 0x0 0x0>, + <&mdma1 20 0x10 0x12000a08 0x0 0x0>, + <&mdma1 21 0x10 0x12000a0a 0x0 0x0>; + dma-names = "tx", "rx", "ecc"; + clocks = <&rcc FMC_K>; + resets = <&rcc FMC_R>; + status = "disabled"; + }; + qspi: spi@58003000 { compatible = "st,stm32f469-qspi"; reg = <0x58003000 0x1000>, <0x70000000 0x10000000>; reg-names = "qspi", "qspi_mm"; interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&mdma1 22 0x10 0x100002 0x0 0x0>, + <&mdma1 22 0x10 0x100008 0x0 0x0>; + dma-names = "tx", "rx"; clocks = <&rcc QSPI_K>; resets = <&rcc QSPI_R>; status = "disabled"; @@ -1448,4 +1489,24 @@ status = "disabled"; }; }; + + mlahb { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + dma-ranges = <0x00000000 0x38000000 0x10000>, + <0x10000000 0x10000000 0x60000>, + <0x30000000 0x30000000 0x60000>; + + m4_rproc: m4@10000000 { + compatible = "st,stm32mp1-m4"; + reg = <0x10000000 0x40000>, + <0x30000000 0x40000>, + <0x38000000 0x10000>; + resets = <&rcc MCU_R>; + st,syscfg-holdboot = <&rcc 0x10C 0x1>; + st,syscfg-tz = <&rcc 0x000 0x1>; + status = "disabled"; + }; + }; }; diff --git a/arch/arm/boot/dts/sun4i-a10-a1000.dts b/arch/arm/boot/dts/sun4i-a10-a1000.dts index 6c254ec4c85b..8692b11a83c3 100644 --- a/arch/arm/boot/dts/sun4i-a10-a1000.dts +++ b/arch/arm/boot/dts/sun4i-a10-a1000.dts @@ -125,7 +125,7 @@ }; &emac { - phy = <&phy1>; + phy-handle = <&phy1>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun4i-a10-ba10-tvbox.dts b/arch/arm/boot/dts/sun4i-a10-ba10-tvbox.dts index 38a2c4134952..816d534ac093 100644 --- a/arch/arm/boot/dts/sun4i-a10-ba10-tvbox.dts +++ b/arch/arm/boot/dts/sun4i-a10-ba10-tvbox.dts @@ -68,7 +68,7 @@ }; &emac { - phy = <&phy1>; + phy-handle = <&phy1>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts index 7306c65df88a..6ca02e824acc 100644 --- a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts +++ b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts @@ -114,7 +114,7 @@ }; &emac { - phy = <&phy1>; + phy-handle = <&phy1>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun4i-a10-hackberry.dts b/arch/arm/boot/dts/sun4i-a10-hackberry.dts index cc988ccd5ca7..47dea0922501 100644 --- a/arch/arm/boot/dts/sun4i-a10-hackberry.dts +++ b/arch/arm/boot/dts/sun4i-a10-hackberry.dts @@ -80,7 +80,7 @@ }; &emac { - phy = <&phy0>; + phy-handle = <&phy0>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun4i-a10-itead-iteaduino-plus.dts b/arch/arm/boot/dts/sun4i-a10-itead-iteaduino-plus.dts index 80ecd78247ac..d4e319d16aae 100644 --- a/arch/arm/boot/dts/sun4i-a10-itead-iteaduino-plus.dts +++ b/arch/arm/boot/dts/sun4i-a10-itead-iteaduino-plus.dts @@ -58,7 +58,7 @@ &emac { pinctrl-names = "default"; pinctrl-0 = <&emac_pins>; - phy = <&phy1>; + phy-handle = <&phy1>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun4i-a10-jesurun-q5.dts b/arch/arm/boot/dts/sun4i-a10-jesurun-q5.dts index 247fa27ef717..8a7b4c53d278 100644 --- a/arch/arm/boot/dts/sun4i-a10-jesurun-q5.dts +++ b/arch/arm/boot/dts/sun4i-a10-jesurun-q5.dts @@ -94,7 +94,7 @@ }; &emac { - phy = <&phy1>; + phy-handle = <&phy1>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun4i-a10-marsboard.dts b/arch/arm/boot/dts/sun4i-a10-marsboard.dts index 58ad2ad9041f..a843e57530ed 100644 --- a/arch/arm/boot/dts/sun4i-a10-marsboard.dts +++ b/arch/arm/boot/dts/sun4i-a10-marsboard.dts @@ -105,7 +105,7 @@ }; &emac { - phy = <&phy1>; + phy-handle = <&phy1>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts b/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts index a8e537fd4bd6..845f76824d57 100644 --- a/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts +++ b/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts @@ -112,7 +112,7 @@ }; &emac { - phy = <&phy1>; + phy-handle = <&phy1>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun4i-a10-pcduino.dts b/arch/arm/boot/dts/sun4i-a10-pcduino.dts index 0f1e781069e9..83287b6c975e 100644 --- a/arch/arm/boot/dts/sun4i-a10-pcduino.dts +++ b/arch/arm/boot/dts/sun4i-a10-pcduino.dts @@ -110,7 +110,7 @@ }; &emac { - phy = <&phy1>; + phy-handle = <&phy1>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi index e88daa4ef1af..ce823c44e98a 100644 --- a/arch/arm/boot/dts/sun4i-a10.dtsi +++ b/arch/arm/boot/dts/sun4i-a10.dtsi @@ -803,13 +803,20 @@ timer@1c20c00 { compatible = "allwinner,sun4i-a10-timer"; reg = <0x01c20c00 0x90>; - interrupts = <22>; + interrupts = <22>, + <23>, + <24>, + <25>, + <67>, + <68>; clocks = <&osc24M>; }; wdt: watchdog@1c20c90 { compatible = "allwinner,sun4i-a10-wdt"; reg = <0x01c20c90 0x10>; + interrupts = <24>; + clocks = <&osc24M>; }; rtc: rtc@1c20d00 { diff --git a/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts b/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts index 5340b4164df2..7033a123c9a3 100644 --- a/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts +++ b/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts @@ -98,7 +98,7 @@ &emac { pinctrl-names = "default"; pinctrl-0 = <&emac_pa_pins>; - phy = <&phy1>; + phy-handle = <&phy1>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun5i-a10s-wobo-i5.dts b/arch/arm/boot/dts/sun5i-a10s-wobo-i5.dts index b5ee8fb13a92..1f74ba1634cc 100644 --- a/arch/arm/boot/dts/sun5i-a10s-wobo-i5.dts +++ b/arch/arm/boot/dts/sun5i-a10s-wobo-i5.dts @@ -91,7 +91,7 @@ &emac { pinctrl-names = "default"; pinctrl-0 = <&emac_pd_pins>; - phy = <&phy1>; + phy-handle = <&phy1>; status = "okay"; }; diff --git a/arch/arm/boot/dts/sun5i-a13-q8-tablet.dts b/arch/arm/boot/dts/sun5i-a13-q8-tablet.dts index fde559a8b61e..f9fc1c8b60b8 100644 --- a/arch/arm/boot/dts/sun5i-a13-q8-tablet.dts +++ b/arch/arm/boot/dts/sun5i-a13-q8-tablet.dts @@ -49,7 +49,7 @@ compatible = "allwinner,q8-a13", "allwinner,sun5i-a13"; panel: panel { - compatible = "bananapi,s070wv20-ct16", "simple-panel"; + compatible = "bananapi,s070wv20-ct16"; power-supply = <®_vcc3v3>; enable-gpios = <&axp_gpio 0 GPIO_ACTIVE_HIGH>; /* AXP GPIO0 */ backlight = <&backlight>; diff --git a/arch/arm/boot/dts/sun5i.dtsi b/arch/arm/boot/dts/sun5i.dtsi index 2fb438c4fe9d..cfb1efc8828c 100644 --- a/arch/arm/boot/dts/sun5i.dtsi +++ b/arch/arm/boot/dts/sun5i.dtsi @@ -588,13 +588,20 @@ timer@1c20c00 { compatible = "allwinner,sun4i-a10-timer"; reg = <0x01c20c00 0x90>; - interrupts = <22>; + interrupts = <22>, + <23>, + <24>, + <25>, + <67>, + <68>; clocks = <&ccu CLK_HOSC>; }; wdt: watchdog@1c20c90 { compatible = "allwinner,sun4i-a10-wdt"; reg = <0x01c20c90 0x10>; + interrupts = <24>; + clocks = <&osc24M>; }; ir0: ir@1c21800 { diff --git a/arch/arm/boot/dts/sun6i-a31-colombus.dts b/arch/arm/boot/dts/sun6i-a31-colombus.dts index c3d56dc93513..93a15eaaa8cb 100644 --- a/arch/arm/boot/dts/sun6i-a31-colombus.dts +++ b/arch/arm/boot/dts/sun6i-a31-colombus.dts @@ -76,13 +76,9 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_rgmii_pins>; - phy = <&phy1>; + phy-handle = <&phy1>; phy-mode = "rgmii"; status = "okay"; - - phy1: ethernet-phy@1 { - reg = <1>; - }; }; &i2c0 { @@ -104,6 +100,12 @@ }; }; +&mdio { + phy1: ethernet-phy@1 { + reg = <1>; + }; +}; + &mmc0 { vmmc-supply = <®_vcc3v0>; bus-width = <4>; diff --git a/arch/arm/boot/dts/sun6i-a31-hummingbird.dts b/arch/arm/boot/dts/sun6i-a31-hummingbird.dts index 09832b4e8fc8..049e6ab3cf56 100644 --- a/arch/arm/boot/dts/sun6i-a31-hummingbird.dts +++ b/arch/arm/boot/dts/sun6i-a31-hummingbird.dts @@ -153,16 +153,9 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_rgmii_pins>; - phy = <&phy1>; + phy-handle = <&phy1>; phy-mode = "rgmii"; - snps,reset-gpio = <&pio 0 21 GPIO_ACTIVE_HIGH>; - snps,reset-active-low; - snps,reset-delays-us = <0 10000 30000>; status = "okay"; - - phy1: ethernet-phy@1 { - reg = <1>; - }; }; &hdmi { @@ -199,6 +192,15 @@ status = "okay"; }; +&mdio { + phy1: ethernet-phy@1 { + reg = <1>; + reset-gpios = <&pio 0 21 GPIO_ACTIVE_LOW>; + reset-assert-us = <10000>; + reset-deassert-us = <30000>; + }; +}; + &mmc0 { vmmc-supply = <®_dcdc1>; bus-width = <4>; diff --git a/arch/arm/boot/dts/sun6i-a31-i7.dts b/arch/arm/boot/dts/sun6i-a31-i7.dts index 091eb2ac53b3..6cc8ccf53d88 100644 --- a/arch/arm/boot/dts/sun6i-a31-i7.dts +++ b/arch/arm/boot/dts/sun6i-a31-i7.dts @@ -117,13 +117,9 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_mii_pins>; - phy = <&phy1>; + phy-handle = <&phy1>; phy-mode = "mii"; status = "okay"; - - phy1: ethernet-phy@1 { - reg = <1>; - }; }; &hdmi { @@ -142,6 +138,12 @@ status = "okay"; }; +&mdio { + phy1: ethernet-phy@1 { + reg = <1>; + }; +}; + &mmc0 { vmmc-supply = <®_vcc3v3>; bus-width = <4>; diff --git a/arch/arm/boot/dts/sun6i-a31-m9.dts b/arch/arm/boot/dts/sun6i-a31-m9.dts index 6eafb6361a26..a645c8f4257c 100644 --- a/arch/arm/boot/dts/sun6i-a31-m9.dts +++ b/arch/arm/boot/dts/sun6i-a31-m9.dts @@ -84,14 +84,10 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_mii_pins>; - phy = <&phy1>; + phy-handle = <&phy1>; phy-mode = "mii"; phy-supply = <®_dldo1>; status = "okay"; - - phy1: ethernet-phy@1 { - reg = <1>; - }; }; &ir { @@ -100,6 +96,12 @@ status = "okay"; }; +&mdio { + phy1: ethernet-phy@1 { + reg = <1>; + }; +}; + &mmc0 { vmmc-supply = <®_dcdc1>; bus-width = <4>; diff --git a/arch/arm/boot/dts/sun6i-a31-mele-a1000g-quad.dts b/arch/arm/boot/dts/sun6i-a31-mele-a1000g-quad.dts index ca036f97923a..648f24746234 100644 --- a/arch/arm/boot/dts/sun6i-a31-mele-a1000g-quad.dts +++ b/arch/arm/boot/dts/sun6i-a31-mele-a1000g-quad.dts @@ -84,14 +84,10 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_mii_pins>; - phy = <&phy1>; + phy-handle = <&phy1>; phy-mode = "mii"; phy-supply = <®_dldo1>; status = "okay"; - - phy1: ethernet-phy@1 { - reg = <1>; - }; }; &ir { @@ -100,6 +96,12 @@ status = "okay"; }; +&mdio { + phy1: ethernet-phy@1 { + reg = <1>; + }; +}; + &mmc0 { vmmc-supply = <®_dcdc1>; bus-width = <4>; diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi index dcddc3392460..bbeb743633c6 100644 --- a/arch/arm/boot/dts/sun6i-a31.dtsi +++ b/arch/arm/boot/dts/sun6i-a31.dtsi @@ -736,13 +736,16 @@ <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>; + <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>; clocks = <&osc24M>; }; wdt1: watchdog@1c20ca0 { compatible = "allwinner,sun6i-a31-wdt"; reg = <0x01c20ca0 0x20>; + interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&osc24M>; }; spdif: spdif@1c21000 { @@ -939,8 +942,12 @@ snps,fixed-burst; snps,force_sf_dma_mode; status = "disabled"; - #address-cells = <1>; - #size-cells = <0>; + + mdio: mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + }; }; crypto: crypto-engine@1c15000 { @@ -1364,7 +1371,7 @@ }; ir: ir@1f02000 { - compatible = "allwinner,sun5i-a13-ir"; + compatible = "allwinner,sun6i-a31-ir"; clocks = <&apb0_gates 1>, <&ir_clk>; clock-names = "apb", "ir"; resets = <&apb0_rst 1>; diff --git a/arch/arm/boot/dts/sun6i-a31s-cs908.dts b/arch/arm/boot/dts/sun6i-a31s-cs908.dts index 72a02c045a38..1d15e15011c6 100644 --- a/arch/arm/boot/dts/sun6i-a31s-cs908.dts +++ b/arch/arm/boot/dts/sun6i-a31s-cs908.dts @@ -67,12 +67,9 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_mii_pins>; - phy = <&phy1>; + phy-handle = <&phy1>; phy-mode = "mii"; status = "okay"; - phy1: ethernet-phy@1 { - reg = <1>; - }; }; &ir { @@ -81,6 +78,12 @@ status = "okay"; }; +&mdio { + phy1: ethernet-phy@1 { + reg = <1>; + }; +}; + &ohci1 { status = "okay"; }; diff --git a/arch/arm/boot/dts/sun6i-a31s-sina31s.dts b/arch/arm/boot/dts/sun6i-a31s-sina31s.dts index 4865c3271ab0..0af48e143b66 100644 --- a/arch/arm/boot/dts/sun6i-a31s-sina31s.dts +++ b/arch/arm/boot/dts/sun6i-a31s-sina31s.dts @@ -115,14 +115,10 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_mii_pins>; - phy = <&phy1>; + phy-handle = <&phy1>; phy-mode = "mii"; phy-supply = <®_dldo1>; status = "okay"; - - phy1: ethernet-phy@1 { - reg = <1>; - }; }; &hdmi { @@ -160,6 +156,12 @@ }; }; +&mdio { + phy1: ethernet-phy@1 { + reg = <1>; + }; +}; + &mmc0 { vmmc-supply = <®_dcdc1>; bus-width = <4>; diff --git a/arch/arm/boot/dts/sun6i-a31s-sinovoip-bpi-m2.dts b/arch/arm/boot/dts/sun6i-a31s-sinovoip-bpi-m2.dts index 8e724c52feff..708caee52425 100644 --- a/arch/arm/boot/dts/sun6i-a31s-sinovoip-bpi-m2.dts +++ b/arch/arm/boot/dts/sun6i-a31s-sinovoip-bpi-m2.dts @@ -92,17 +92,10 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_rgmii_pins>; - phy = <&phy1>; + phy-handle = <&phy1>; phy-mode = "rgmii"; phy-supply = <®_dldo1>; - snps,reset-gpio = <&pio 0 21 GPIO_ACTIVE_HIGH>; /* PA21 */ - snps,reset-active-low; - snps,reset-delays-us = <0 10000 30000>; status = "okay"; - - phy1: ethernet-phy@1 { - reg = <1>; - }; }; &ir { @@ -111,6 +104,15 @@ status = "okay"; }; +&mdio { + phy1: ethernet-phy@1 { + reg = <1>; + reset-gpios = <&pio 0 21 GPIO_ACTIVE_LOW>; /* PA21 */ + reset-assert-us = <10000>; + reset-deassert-us = <30000>; + }; +}; + &mmc0 { vmmc-supply = <®_dcdc1>; bus-width = <4>; diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts index e2bfe0058830..32d5d45a35c0 100644 --- a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts +++ b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts @@ -129,14 +129,10 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_rgmii_pins>; - phy = <&phy1>; + phy-handle = <&phy1>; phy-mode = "rgmii"; phy-supply = <®_gmac_3v3>; status = "okay"; - - phy1: ethernet-phy@1 { - reg = <1>; - }; }; &hdmi { @@ -171,6 +167,12 @@ status = "okay"; }; +&gmac_mdio { + phy1: ethernet-phy@1 { + reg = <1>; + }; +}; + &mmc0 { vmmc-supply = <®_vcc3v3>; bus-width = <4>; diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi.dts b/arch/arm/boot/dts/sun7i-a20-bananapi.dts index 4df921632f7a..bb3987e101c2 100644 --- a/arch/arm/boot/dts/sun7i-a20-bananapi.dts +++ b/arch/arm/boot/dts/sun7i-a20-bananapi.dts @@ -131,14 +131,10 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_rgmii_pins>; - phy = <&phy1>; + phy-handle = <&phy1>; phy-mode = "rgmii"; phy-supply = <®_gmac_3v3>; status = "okay"; - - phy1: ethernet-phy@1 { - reg = <1>; - }; }; &hdmi { @@ -171,6 +167,12 @@ status = "okay"; }; +&gmac_mdio { + phy1: ethernet-phy@1 { + reg = <1>; + }; +}; + &mmc0 { vmmc-supply = <®_vcc3v3>; bus-width = <4>; diff --git a/arch/arm/boot/dts/sun7i-a20-bananapro.dts b/arch/arm/boot/dts/sun7i-a20-bananapro.dts index 0176e9de0180..01ccff756996 100644 --- a/arch/arm/boot/dts/sun7i-a20-bananapro.dts +++ b/arch/arm/boot/dts/sun7i-a20-bananapro.dts @@ -109,14 +109,10 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_rgmii_pins>; - phy = <&phy1>; + phy-handle = <&phy1>; phy-mode = "rgmii"; phy-supply = <®_gmac_3v3>; status = "okay"; - - phy1: ethernet-phy@1 { - reg = <1>; - }; }; &i2c0 { @@ -143,6 +139,12 @@ status = "okay"; }; +&gmac_mdio { + phy1: ethernet-phy@1 { + reg = <1>; + }; +}; + &mmc0 { vmmc-supply = <®_vcc3v3>; bus-width = <4>; diff --git a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts index 08e5a5abf8cc..b8203e4ef21c 100644 --- a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts +++ b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts @@ -115,13 +115,9 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_mii_pins>; - phy = <&phy1>; + phy-handle = <&phy1>; phy-mode = "mii"; status = "okay"; - - phy1: ethernet-phy@1 { - reg = <1>; - }; }; &hdmi { @@ -161,6 +157,12 @@ status = "okay"; }; +&gmac_mdio { + phy1: ethernet-phy@1 { + reg = <1>; + }; +}; + &ohci0 { status = "okay"; }; diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts index 99f531b8d2a7..8c8dee6ea461 100644 --- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts +++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts @@ -150,13 +150,9 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_rgmii_pins>; - phy = <&phy1>; + phy-handle = <&phy1>; phy-mode = "rgmii"; status = "okay"; - - phy1: ethernet-phy@1 { - reg = <1>; - }; }; &hdmi { @@ -194,6 +190,12 @@ status = "okay"; }; +&gmac_mdio { + phy1: ethernet-phy@1 { + reg = <1>; + }; +}; + &mmc0 { vmmc-supply = <®_vcc3v3>; bus-width = <4>; diff --git a/arch/arm/boot/dts/sun7i-a20-hummingbird.dts b/arch/arm/boot/dts/sun7i-a20-hummingbird.dts index fd0153f65685..3def2a330598 100644 --- a/arch/arm/boot/dts/sun7i-a20-hummingbird.dts +++ b/arch/arm/boot/dts/sun7i-a20-hummingbird.dts @@ -100,19 +100,10 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_rgmii_pins>; - phy = <&phy1>; + phy-handle = <&phy1>; phy-mode = "rgmii"; phy-supply = <®_gmac_vdd>; - /* phy reset config */ - snps,reset-gpio = <&pio 0 17 GPIO_ACTIVE_HIGH>; /* PA17 */ - snps,reset-active-low; - /* wait 1s after reset, otherwise fail to read phy id */ - snps,reset-delays-us = <0 10000 1000000>; status = "okay"; - - phy1: ethernet-phy@1 { - reg = <1>; - }; }; &i2c0 { @@ -146,6 +137,16 @@ status = "okay"; }; +&gmac_mdio { + phy1: ethernet-phy@1 { + reg = <1>; + reset-gpios = <&pio 0 17 GPIO_ACTIVE_LOW>; /* PA17 */ + reset-assert-us = <10000>; + /* wait 1s after reset, otherwise fail to read phy id */ + reset-deassert-us = <1000000>; + }; +}; + &mmc0 { vmmc-supply = <®_vcc3v0>; bus-width = <4>; diff --git a/arch/arm/boot/dts/sun7i-a20-i12-tvbox.dts b/arch/arm/boot/dts/sun7i-a20-i12-tvbox.dts index 5f1c4f573d3e..358ed5f1b1c1 100644 --- a/arch/arm/boot/dts/sun7i-a20-i12-tvbox.dts +++ b/arch/arm/boot/dts/sun7i-a20-i12-tvbox.dts @@ -115,14 +115,10 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_mii_pins>; - phy = <&phy1>; + phy-handle = <&phy1>; phy-mode = "mii"; phy-supply = <®_gmac_3v3>; status = "okay"; - - phy1: ethernet-phy@1 { - reg = <1>; - }; }; &i2c0 { @@ -145,6 +141,12 @@ status = "okay"; }; +&gmac_mdio { + phy1: ethernet-phy@1 { + reg = <1>; + }; +}; + &mmc0 { vmmc-supply = <®_vcc3v3>; bus-width = <4>; diff --git a/arch/arm/boot/dts/sun7i-a20-icnova-swac.dts b/arch/arm/boot/dts/sun7i-a20-icnova-swac.dts index 7449aac3f43b..413505f45a81 100644 --- a/arch/arm/boot/dts/sun7i-a20-icnova-swac.dts +++ b/arch/arm/boot/dts/sun7i-a20-icnova-swac.dts @@ -76,13 +76,9 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_mii_pins>; - phy = <&phy1>; + phy-handle = <&phy1>; phy-mode = "mii"; status = "okay"; - - phy1: ethernet-phy@1 { - reg = <1>; - }; }; &i2c0 { @@ -99,6 +95,12 @@ status = "okay"; }; +&gmac_mdio { + phy1: ethernet-phy@1 { + reg = <1>; + }; +}; + &mmc0 { vmmc-supply = <®_vcc3v3>; bus-width = <4>; diff --git a/arch/arm/boot/dts/sun7i-a20-itead-ibox.dts b/arch/arm/boot/dts/sun7i-a20-itead-ibox.dts index b90a7607d069..946c27278321 100644 --- a/arch/arm/boot/dts/sun7i-a20-itead-ibox.dts +++ b/arch/arm/boot/dts/sun7i-a20-itead-ibox.dts @@ -97,10 +97,12 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_mii_pins>; - phy = <&phy1>; + phy-handle = <&phy1>; phy-mode = "mii"; status = "okay"; +}; +&gmac_mdio { phy1: ethernet-phy@1 { reg = <1>; }; diff --git a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts index 3e170cfac86a..17fa8901fc00 100644 --- a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts +++ b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts @@ -123,8 +123,6 @@ phy-mode = "rgmii"; phy-supply = <®_gmac_3v3>; status = "okay"; - /delete-property/#address-cells; - /delete-property/#size-cells; fixed-link { speed = <1000>; diff --git a/arch/arm/boot/dts/sun7i-a20-m3.dts b/arch/arm/boot/dts/sun7i-a20-m3.dts index b8a1aaaf3976..6bff9e731fc3 100644 --- a/arch/arm/boot/dts/sun7i-a20-m3.dts +++ b/arch/arm/boot/dts/sun7i-a20-m3.dts @@ -82,13 +82,9 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_mii_pins>; - phy = <&phy1>; + phy-handle = <&phy1>; phy-mode = "mii"; status = "okay"; - - phy1: ethernet-phy@1 { - reg = <1>; - }; }; &i2c0 { @@ -111,6 +107,12 @@ status = "okay"; }; +&gmac_mdio { + phy1: ethernet-phy@1 { + reg = <1>; + }; +}; + &mmc0 { vmmc-supply = <®_vcc3v3>; bus-width = <4>; diff --git a/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts b/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts index f0e6a96e5785..6f9c54b8e49a 100644 --- a/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts +++ b/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts @@ -111,13 +111,9 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_rgmii_pins>; - phy = <&phy1>; + phy-handle = <&phy1>; phy-mode = "rgmii"; status = "okay"; - - phy1: ethernet-phy@1 { - reg = <1>; - }; }; &hdmi { @@ -202,6 +198,12 @@ }; }; +&gmac_mdio { + phy1: ethernet-phy@1 { + reg = <1>; + }; +}; + &mmc0 { vmmc-supply = <®_vcc3v3>; bus-width = <4>; diff --git a/arch/arm/boot/dts/sun7i-a20-olimex-som204-evb.dts b/arch/arm/boot/dts/sun7i-a20-olimex-som204-evb.dts index c34a83f666c7..230d62a6b8f1 100644 --- a/arch/arm/boot/dts/sun7i-a20-olimex-som204-evb.dts +++ b/arch/arm/boot/dts/sun7i-a20-olimex-som204-evb.dts @@ -105,18 +105,10 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_rgmii_pins>; - phy = <&phy3>; + phy-handle = <&phy3>; phy-mode = "rgmii"; phy-supply = <®_vcc3v3>; - - snps,reset-gpio = <&pio 0 17 GPIO_ACTIVE_HIGH>; - snps,reset-active-low; - snps,reset-delays-us = <0 10000 1000000>; status = "okay"; - - phy3: ethernet-phy@3 { - reg = <3>; - }; }; &hdmi { @@ -161,6 +153,16 @@ status = "okay"; }; +&gmac_mdio { + phy3: ethernet-phy@3 { + reg = <3>; + reset-gpios = <&pio 0 17 GPIO_ACTIVE_LOW>; /* PA17 */ + reset-assert-us = <10000>; + /* wait 1s after reset, otherwise fail to read phy id */ + reset-deassert-us = <1000000>; + }; +}; + &mmc0 { vmmc-supply = <®_vcc3v3>; bus-width = <4>; diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts index e40dd47df8ce..2adbac860119 100644 --- a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts +++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts @@ -106,13 +106,9 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_mii_pins>; - phy = <&phy1>; + phy-handle = <&phy1>; phy-mode = "mii"; status = "okay"; - - phy1: ethernet-phy@1 { - reg = <1>; - }; }; &hdmi { @@ -149,6 +145,12 @@ }; }; +&gmac_mdio { + phy1: ethernet-phy@1 { + reg = <1>; + }; +}; + &mmc0 { vmmc-supply = <®_vcc3v3>; bus-width = <4>; diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts index 56f451c07f93..9ba62774e89a 100644 --- a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts +++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts @@ -111,13 +111,9 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_rgmii_pins>; - phy = <&phy1>; + phy-handle = <&phy1>; phy-mode = "rgmii"; status = "okay"; - - phy1: ethernet-phy@1 { - reg = <1>; - }; }; &hdmi { @@ -154,6 +150,12 @@ vref-supply = <®_vcc3v0>; }; +&gmac_mdio { + phy1: ethernet-phy@1 { + reg = <1>; + }; +}; + &mmc0 { vmmc-supply = <®_vcc3v3>; bus-width = <4>; diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts index 0dcba070444a..359bd0d5b3b1 100644 --- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts +++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts @@ -118,13 +118,9 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_mii_pins>, <&gmac_txerr>; - phy = <&phy1>; + phy-handle = <&phy1>; phy-mode = "mii"; status = "okay"; - - phy1: ethernet-phy@1 { - reg = <1>; - }; }; &hdmi { @@ -215,6 +211,12 @@ }; }; +&gmac_mdio { + phy1: ethernet-phy@1 { + reg = <1>; + }; +}; + &mmc0 { vmmc-supply = <®_vcc3v3>; bus-width = <4>; diff --git a/arch/arm/boot/dts/sun7i-a20-orangepi-mini.dts b/arch/arm/boot/dts/sun7i-a20-orangepi-mini.dts index 9628041bb3a3..2e328d2cefc1 100644 --- a/arch/arm/boot/dts/sun7i-a20-orangepi-mini.dts +++ b/arch/arm/boot/dts/sun7i-a20-orangepi-mini.dts @@ -120,14 +120,10 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_rgmii_pins>; - phy = <&phy1>; + phy-handle = <&phy1>; phy-mode = "rgmii"; phy-supply = <®_gmac_3v3>; status = "okay"; - - phy1: ethernet-phy@1 { - reg = <1>; - }; }; &hdmi { @@ -158,6 +154,12 @@ status = "okay"; }; +&gmac_mdio { + phy1: ethernet-phy@1 { + reg = <1>; + }; +}; + &mmc0 { vmmc-supply = <®_vcc3v3>; bus-width = <4>; diff --git a/arch/arm/boot/dts/sun7i-a20-orangepi.dts b/arch/arm/boot/dts/sun7i-a20-orangepi.dts index 7b3532665c28..d75b2e2bab28 100644 --- a/arch/arm/boot/dts/sun7i-a20-orangepi.dts +++ b/arch/arm/boot/dts/sun7i-a20-orangepi.dts @@ -96,14 +96,10 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_rgmii_pins>; - phy = <&phy1>; + phy-handle = <&phy1>; phy-mode = "rgmii"; phy-supply = <®_gmac_3v3>; status = "okay"; - - phy1: ethernet-phy@1 { - reg = <1>; - }; }; &i2c0 { @@ -124,6 +120,12 @@ status = "okay"; }; +&gmac_mdio { + phy1: ethernet-phy@1 { + reg = <1>; + }; +}; + &mmc0 { vmmc-supply = <®_vcc3v3>; bus-width = <4>; diff --git a/arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts b/arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts index 173b676436e9..fce2f7fcd084 100644 --- a/arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts +++ b/arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts @@ -114,13 +114,9 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_rgmii_pins>; - phy = <&phy1>; + phy-handle = <&phy1>; phy-mode = "rgmii"; status = "okay"; - - phy1: ethernet-phy@1 { - reg = <1>; - }; }; &hdmi { @@ -149,6 +145,12 @@ status = "okay"; }; +&gmac_mdio { + phy1: ethernet-phy@1 { + reg = <1>; + }; +}; + &mmc0 { vmmc-supply = <®_vcc3v3>; bus-width = <4>; diff --git a/arch/arm/boot/dts/sun7i-a20-pcduino3.dts b/arch/arm/boot/dts/sun7i-a20-pcduino3.dts index 14a88aa16a97..cc8271d777b8 100644 --- a/arch/arm/boot/dts/sun7i-a20-pcduino3.dts +++ b/arch/arm/boot/dts/sun7i-a20-pcduino3.dts @@ -122,13 +122,9 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_mii_pins>; - phy = <&phy1>; + phy-handle = <&phy1>; phy-mode = "mii"; status = "okay"; - - phy1: ethernet-phy@1 { - reg = <1>; - }; }; &i2c0 { @@ -149,6 +145,12 @@ status = "okay"; }; +&gmac_mdio { + phy1: ethernet-phy@1 { + reg = <1>; + }; +}; + &mmc0 { vmmc-supply = <®_vcc3v3>; bus-width = <4>; diff --git a/arch/arm/boot/dts/sun7i-a20-wits-pro-a20-dkt.dts b/arch/arm/boot/dts/sun7i-a20-wits-pro-a20-dkt.dts index f8475a39777b..3bfae98f3cc3 100644 --- a/arch/arm/boot/dts/sun7i-a20-wits-pro-a20-dkt.dts +++ b/arch/arm/boot/dts/sun7i-a20-wits-pro-a20-dkt.dts @@ -81,13 +81,9 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_rgmii_pins>; - phy = <&phy1>; + phy-handle = <&phy1>; phy-mode = "rgmii"; status = "okay"; - - phy1: ethernet-phy@1 { - reg = <1>; - }; }; &i2c0 { @@ -110,6 +106,12 @@ #include "axp209.dtsi" +&gmac_mdio { + phy1: ethernet-phy@1 { + reg = <1>; + }; +}; + &mmc0 { vmmc-supply = <®_vcc3v3>; bus-width = <4>; diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index 9ad8e445b240..49380de754a9 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20.dtsi @@ -376,6 +376,17 @@ num-cs = <1>; }; + csi0: csi@1c09000 { + compatible = "allwinner,sun7i-a20-csi0"; + reg = <0x01c09000 0x1000>; + interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ccu CLK_AHB_CSI0>, <&ccu CLK_CSI0>, + <&ccu CLK_CSI_SCLK>, <&ccu CLK_DRAM_CSI0>; + clock-names = "bus", "mod", "isp", "ram"; + resets = <&ccu RST_CSI0>; + status = "disabled"; + }; + emac: ethernet@1c0b000 { compatible = "allwinner,sun4i-a10-emac"; reg = <0x01c0b000 0x1000>; @@ -775,6 +786,20 @@ }; /omit-if-no-ref/ + csi0_8bits_pins: csi-8bits-pins { + pins = "PE0", "PE2", "PE3", "PE4", "PE5", + "PE6", "PE7", "PE8", "PE9", "PE10", + "PE11"; + function = "csi0"; + }; + + /omit-if-no-ref/ + csi0_clk_pin: csi-clk-pin { + pins = "PE1"; + function = "csi0"; + }; + + /omit-if-no-ref/ emac_pa_pins: emac-pa-pins { pins = "PA0", "PA1", "PA2", "PA3", "PA4", "PA5", "PA6", @@ -1115,6 +1140,8 @@ wdt: watchdog@1c20c90 { compatible = "allwinner,sun4i-a10-wdt"; reg = <0x01c20c90 0x10>; + interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&osc24M>; }; rtc: rtc@1c20d00 { @@ -1437,8 +1464,12 @@ snps,fixed-burst; snps,force_sf_dma_mode; status = "disabled"; - #address-cells = <1>; - #size-cells = <0>; + + gmac_mdio: mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + }; }; hstimer@1c60000 { diff --git a/arch/arm/boot/dts/sun8i-a23-a33.dtsi b/arch/arm/boot/dts/sun8i-a23-a33.dtsi index af2fa694a467..52eed0ae3607 100644 --- a/arch/arm/boot/dts/sun8i-a23-a33.dtsi +++ b/arch/arm/boot/dts/sun8i-a23-a33.dtsi @@ -441,7 +441,7 @@ }; timer@1c20c00 { - compatible = "allwinner,sun4i-a10-timer"; + compatible = "allwinner,sun8i-a23-timer"; reg = <0x01c20c00 0xa0>; interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; @@ -452,6 +452,7 @@ compatible = "allwinner,sun6i-a31-wdt"; reg = <0x01c20ca0 0x20>; interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&osc24M>; }; pwm: pwm@1c21400 { diff --git a/arch/arm/boot/dts/sun8i-a23-q8-tablet.dts b/arch/arm/boot/dts/sun8i-a23-q8-tablet.dts index 5659c63d7d77..51097c77a152 100644 --- a/arch/arm/boot/dts/sun8i-a23-q8-tablet.dts +++ b/arch/arm/boot/dts/sun8i-a23-q8-tablet.dts @@ -63,7 +63,7 @@ }; &panel { - compatible = "bananapi,s070wv20-ct16", "simple-panel"; + compatible = "bananapi,s070wv20-ct16"; }; &tcon0_out { diff --git a/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts b/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts index ea299d3d84d0..fb928503ad45 100644 --- a/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts +++ b/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts @@ -60,6 +60,17 @@ stdout-path = "serial0:115200n8"; }; + hdmi-connector { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_con_in: endpoint { + remote-endpoint = <&hdmi_out_con>; + }; + }; + }; + leds { compatible = "gpio-leds"; @@ -153,6 +164,10 @@ cpu-supply = <®_dcdc3>; }; +&de { + status = "okay"; +}; + &ehci0 { /* GL830 USB-to-SATA bridge here */ status = "okay"; @@ -172,6 +187,16 @@ status = "okay"; }; +&hdmi { + status = "okay"; +}; + +&hdmi_out { + hdmi_out_con: endpoint { + remote-endpoint = <&hdmi_con_in>; + }; +}; + &mdio { rgmii_phy: ethernet-phy@1 { compatible = "ethernet-phy-ieee802.3-c22"; diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi index ada6d08bc540..523be6611c50 100644 --- a/arch/arm/boot/dts/sun8i-a83t.dtsi +++ b/arch/arm/boot/dts/sun8i-a83t.dtsi @@ -314,10 +314,10 @@ display_clocks: clock@1000000 { compatible = "allwinner,sun8i-a83t-de2-clk"; reg = <0x01000000 0x100000>; - clocks = <&ccu CLK_PLL_DE>, - <&ccu CLK_BUS_DE>; - clock-names = "mod", - "bus"; + clocks = <&ccu CLK_BUS_DE>, + <&ccu CLK_PLL_DE>; + clock-names = "bus", + "mod"; resets = <&ccu RST_BUS_DE>; #clock-cells = <1>; #reset-cells = <1>; @@ -806,7 +806,7 @@ }; timer@1c20c00 { - compatible = "allwinner,sun4i-a10-timer"; + compatible = "allwinner,sun8i-a23-timer"; reg = <0x01c20c00 0xa0>; interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; @@ -1037,7 +1037,7 @@ resets = <&ccu RST_BUS_HDMI1>; reset-names = "ctrl"; phys = <&hdmi_phy>; - phy-names = "hdmi-phy"; + phy-names = "phy"; pinctrl-names = "default"; pinctrl-0 = <&hdmi_pins>; status = "disabled"; @@ -1096,7 +1096,7 @@ r_cir: ir@1f02000 { compatible = "allwinner,sun8i-a83t-ir", - "allwinner,sun5i-a13-ir"; + "allwinner,sun6i-a31-ir"; clocks = <&r_ccu CLK_APB0_IR>, <&r_ccu CLK_IR>; clock-names = "apb", "ir"; resets = <&r_ccu RST_APB0_IR>; diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi index 6007d0cc252d..bde068111b85 100644 --- a/arch/arm/boot/dts/sun8i-r40.dtsi +++ b/arch/arm/boot/dts/sun8i-r40.dtsi @@ -119,10 +119,10 @@ compatible = "allwinner,sun8i-r40-de2-clk", "allwinner,sun8i-h3-de2-clk"; reg = <0x01000000 0x100000>; - clocks = <&ccu CLK_DE>, - <&ccu CLK_BUS_DE>; - clock-names = "mod", - "bus"; + clocks = <&ccu CLK_BUS_DE>, + <&ccu CLK_DE>; + clock-names = "bus", + "mod"; resets = <&ccu RST_BUS_DE>; #clock-cells = <1>; #reset-cells = <1>; @@ -404,6 +404,8 @@ wdt: watchdog@1c20c90 { compatible = "allwinner,sun4i-a10-wdt"; reg = <0x01c20c90 0x10>; + interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&osc24M>; }; uart0: serial@1c28000 { @@ -808,7 +810,7 @@ resets = <&ccu RST_BUS_HDMI1>; reset-names = "ctrl"; phys = <&hdmi_phy>; - phy-names = "hdmi-phy"; + phy-names = "phy"; status = "disabled"; ports { diff --git a/arch/arm/boot/dts/sun8i-s3-lichee-zero-plus.dts b/arch/arm/boot/dts/sun8i-s3-lichee-zero-plus.dts new file mode 100644 index 000000000000..d18192d51d1b --- /dev/null +++ b/arch/arm/boot/dts/sun8i-s3-lichee-zero-plus.dts @@ -0,0 +1,53 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2019 Icenowy Zheng <icenowy@aosc.io> + */ + +/dts-v1/; +#include "sun8i-v3.dtsi" + +#include <dt-bindings/gpio/gpio.h> + +/ { + model = "Sipeed Lichee Zero Plus"; + compatible = "sipeed,lichee-zero-plus", "sochip,s3", + "allwinner,sun8i-v3"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + reg_vcc3v3: vcc3v3 { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; +}; + +&mmc0 { + broken-cd; + bus-width = <4>; + vmmc-supply = <®_vcc3v3>; + status = "okay"; +}; + +&uart0 { + pinctrl-0 = <&uart0_pb_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&usb_otg { + dr_mode = "peripheral"; + status = "okay"; +}; + +&usbphy { + usb0_id_det-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/sun8i-v3.dtsi b/arch/arm/boot/dts/sun8i-v3.dtsi new file mode 100644 index 000000000000..6ae8645ade50 --- /dev/null +++ b/arch/arm/boot/dts/sun8i-v3.dtsi @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2019 Icenowy Zheng <icenowy@aosc.io> + */ + +#include "sun8i-v3s.dtsi" + +&ccu { + compatible = "allwinner,sun8i-v3-ccu"; +}; + +&pio { + compatible = "allwinner,sun8i-v3-pinctrl"; +}; diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi index d7aef128acb3..23ba56df38f7 100644 --- a/arch/arm/boot/dts/sun8i-v3s.dtsi +++ b/arch/arm/boot/dts/sun8i-v3s.dtsi @@ -106,10 +106,10 @@ display_clocks: clock@1000000 { compatible = "allwinner,sun8i-v3s-de2-clk"; reg = <0x01000000 0x100000>; - clocks = <&ccu CLK_DE>, - <&ccu CLK_BUS_DE>; - clock-names = "mod", - "bus"; + clocks = <&ccu CLK_BUS_DE>, + <&ccu CLK_DE>; + clock-names = "bus", + "mod"; resets = <&ccu RST_BUS_DE>; #clock-cells = <1>; #reset-cells = <1>; @@ -327,10 +327,11 @@ }; timer@1c20c00 { - compatible = "allwinner,sun4i-a10-timer"; + compatible = "allwinner,sun8i-v3s-timer"; reg = <0x01c20c00 0xa0>; interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; + <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>; clocks = <&osc24M>; }; @@ -338,6 +339,7 @@ compatible = "allwinner,sun6i-a31-wdt"; reg = <0x01c20ca0 0x20>; interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&osc24M>; }; lradc: lradc@1c22800 { diff --git a/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts b/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts index 18156ffa3ce9..d3b337b043a1 100644 --- a/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts +++ b/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts @@ -128,14 +128,10 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_rgmii_pins>; - phy = <&phy1>; + phy-handle = <&phy1>; phy-mode = "rgmii"; phy-supply = <®_cldo1>; status = "okay"; - - phy1: ethernet-phy@1 { - reg = <1>; - }; }; &i2c3 { @@ -144,6 +140,12 @@ status = "okay"; }; +&mdio { + phy1: ethernet-phy@1 { + reg = <1>; + }; +}; + &mmc0 { pinctrl-names = "default"; pinctrl-0 = <&mmc0_pins>; diff --git a/arch/arm/boot/dts/sun9i-a80-optimus.dts b/arch/arm/boot/dts/sun9i-a80-optimus.dts index 2ed28d9e2787..bbc6335e5631 100644 --- a/arch/arm/boot/dts/sun9i-a80-optimus.dts +++ b/arch/arm/boot/dts/sun9i-a80-optimus.dts @@ -123,11 +123,13 @@ &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_rgmii_pins>; - phy = <&phy1>; + phy-handle = <&phy1>; phy-mode = "rgmii"; phy-supply = <®_cldo1>; status = "okay"; +}; +&mdio { phy1: ethernet-phy@1 { reg = <1>; }; diff --git a/arch/arm/boot/dts/sun9i-a80.dtsi b/arch/arm/boot/dts/sun9i-a80.dtsi index 0c1eec9000e3..c34d505c7efe 100644 --- a/arch/arm/boot/dts/sun9i-a80.dtsi +++ b/arch/arm/boot/dts/sun9i-a80.dtsi @@ -331,8 +331,12 @@ snps,fixed-burst; snps,force_sf_dma_mode; status = "disabled"; - #address-cells = <1>; - #size-cells = <0>; + + mdio: mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + }; }; ehci0: usb@a00000 { @@ -1167,7 +1171,7 @@ }; r_ir: ir@8002000 { - compatible = "allwinner,sun5i-a13-ir"; + compatible = "allwinner,sun6i-a31-ir"; interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&r_ir_pins>; diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi b/arch/arm/boot/dts/sunxi-h3-h5.dtsi index 84977d4eb97a..eba190b3f9de 100644 --- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi +++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi @@ -114,10 +114,10 @@ display_clocks: clock@1000000 { /* compatible is in per SoC .dtsi file */ reg = <0x01000000 0x100000>; - clocks = <&ccu CLK_DE>, - <&ccu CLK_BUS_DE>; - clock-names = "mod", - "bus"; + clocks = <&ccu CLK_BUS_DE>, + <&ccu CLK_DE>; + clock-names = "bus", + "mod"; resets = <&ccu RST_BUS_DE>; #clock-cells = <1>; #reset-cells = <1>; @@ -484,7 +484,7 @@ }; timer@1c20c00 { - compatible = "allwinner,sun4i-a10-timer"; + compatible = "allwinner,sun8i-a23-timer"; reg = <0x01c20c00 0xa0>; interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; @@ -574,6 +574,7 @@ compatible = "allwinner,sun6i-a31-wdt"; reg = <0x01c20ca0 0x20>; interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&osc24M>; }; spdif: spdif@1c21000 { @@ -765,7 +766,7 @@ resets = <&ccu RST_BUS_HDMI1>; reset-names = "ctrl"; phys = <&hdmi_phy>; - phy-names = "hdmi-phy"; + phy-names = "phy"; status = "disabled"; ports { @@ -822,7 +823,7 @@ }; ir: ir@1f02000 { - compatible = "allwinner,sun5i-a13-ir"; + compatible = "allwinner,sun6i-a31-ir"; clocks = <&r_ccu CLK_APB0_IR>, <&r_ccu CLK_IR>; clock-names = "apb", "ir"; resets = <&r_ccu RST_APB0_IR>; diff --git a/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi b/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi index d6a1fc269241..dfae90adbb7c 100644 --- a/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi +++ b/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * ARM Ltd. Versatile Express * diff --git a/arch/arm/boot/dts/vexpress-v2m.dtsi b/arch/arm/boot/dts/vexpress-v2m.dtsi index 8e57e15307e2..2e29d7790497 100644 --- a/arch/arm/boot/dts/vexpress-v2m.dtsi +++ b/arch/arm/boot/dts/vexpress-v2m.dtsi @@ -451,4 +451,4 @@ }; }; }; -};
\ No newline at end of file +}; diff --git a/arch/arm/boot/dts/vf610-zii-cfu1.dts b/arch/arm/boot/dts/vf610-zii-cfu1.dts index 9466913693ac..28732249cfc0 100644 --- a/arch/arm/boot/dts/vf610-zii-cfu1.dts +++ b/arch/arm/boot/dts/vf610-zii-cfu1.dts @@ -207,7 +207,7 @@ }; &i2c0 { - clock-frequency = <400000>; + clock-frequency = <100000>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c0>; status = "okay"; @@ -236,6 +236,18 @@ }; }; +&i2c1 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; + + watchdog@38 { + compatible = "zii,rave-wdt"; + reg = <0x38>; + }; +}; + &snvsrtc { status = "disabled"; }; @@ -304,6 +316,13 @@ >; }; + pinctrl_i2c1: i2c1grp { + fsl,pins = < + VF610_PAD_PTB16__I2C1_SCL 0x37ff + VF610_PAD_PTB17__I2C1_SDA 0x37ff + >; + }; + pinctrl_leds_debug: pinctrl-leds-debug { fsl,pins = < VF610_PAD_PTD3__GPIO_82 0x31c2 diff --git a/arch/arm/boot/dts/vf610-zii-scu4-aib.dts b/arch/arm/boot/dts/vf610-zii-scu4-aib.dts index d7019e89f588..dc8a5f37a1ef 100644 --- a/arch/arm/boot/dts/vf610-zii-scu4-aib.dts +++ b/arch/arm/boot/dts/vf610-zii-scu4-aib.dts @@ -565,6 +565,8 @@ #gpio-cells = <2>; reg = <0x20>; gpio-controller; + interrupt-parent = <&gpio1>; + interrupts = <31 IRQ_TYPE_EDGE_FALLING>; }; lm75@4e { @@ -777,7 +779,8 @@ VF610_PAD_PTB15__I2C0_SDA 0x37ff >; }; - pinctrl_i2c1: i2c1grp { + + pinctrl_i2c1: i2c1grp { fsl,pins = < VF610_PAD_PTB16__I2C1_SCL 0x37ff VF610_PAD_PTB17__I2C1_SDA 0x37ff @@ -791,13 +794,6 @@ >; }; - pinctrl_i2c3: i2c3grp { - fsl,pins = < - VF610_PAD_PTA30__I2C3_SCL 0x37ff - VF610_PAD_PTA31__I2C3_SDA 0x37ff - >; - }; - pinctrl_leds_debug: pinctrl-leds-debug { fsl,pins = < VF610_PAD_PTB26__GPIO_96 0x31c2 diff --git a/arch/arm/boot/dts/vf610-zii-spb4.dts b/arch/arm/boot/dts/vf610-zii-spb4.dts index 9dde83ccb9d1..77e1484211e4 100644 --- a/arch/arm/boot/dts/vf610-zii-spb4.dts +++ b/arch/arm/boot/dts/vf610-zii-spb4.dts @@ -316,13 +316,6 @@ >; }; - pinctrl_i2c1: i2c1grp { - fsl,pins = < - VF610_PAD_PTB16__I2C1_SCL 0x37ff - VF610_PAD_PTB17__I2C1_SDA 0x37ff - >; - }; - pinctrl_leds_debug: pinctrl-leds-debug { fsl,pins = < VF610_PAD_PTD3__GPIO_82 0x31c2 diff --git a/arch/arm/common/scoop.c b/arch/arm/common/scoop.c index 60130bd7b182..6edb961bd6c1 100644 --- a/arch/arm/common/scoop.c +++ b/arch/arm/common/scoop.c @@ -8,7 +8,7 @@ */ #include <linux/device.h> -#include <linux/gpio.h> +#include <linux/gpio/driver.h> #include <linux/string.h> #include <linux/slab.h> #include <linux/platform_device.h> diff --git a/arch/arm/configs/acs5k_defconfig b/arch/arm/configs/acs5k_defconfig deleted file mode 100644 index bcb8bda09158..000000000000 --- a/arch/arm/configs/acs5k_defconfig +++ /dev/null @@ -1,77 +0,0 @@ -# CONFIG_SWAP is not set -CONFIG_SYSVIPC=y -CONFIG_POSIX_MQUEUE=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_BLK_DEV_INITRD=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set -CONFIG_ARCH_KS8695=y -CONFIG_MACH_KS8695=y -CONFIG_MACH_DSM320=y -CONFIG_MACH_ACS5K=y -# CONFIG_ARM_THUMB is not set -CONFIG_PCI=y -CONFIG_PCI_DEBUG=y -CONFIG_PCCARD=y -CONFIG_YENTA=y -CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="mem=32M console=ttyS0,115200 initrd=0x20410000,3145728 root=/dev/ram0 rw" -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -# CONFIG_IPV6 is not set -CONFIG_MTD=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_JEDECPROBE=y -CONFIG_MTD_CFI_ADV_OPTIONS=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_PHYSMAP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_ARM_KS8695_ETHER=y -CONFIG_PRISM54=m -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_SERIAL_KS8695=y -CONFIG_SERIAL_KS8695_CONSOLE=y -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_GPIO=y -CONFIG_GPIO_SYSFS=y -CONFIG_GPIO_PCA953X=y -CONFIG_WATCHDOG=y -CONFIG_KS8695_WATCHDOG=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_PCF8563=y -CONFIG_EXT2_FS=y -CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_SUMMARY=y -CONFIG_JFFS2_COMPRESSION_OPTIONS=y -CONFIG_JFFS2_RUBIN=y -CONFIG_CRAMFS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_ROOT_NFS=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_MUTEXES=y -# CONFIG_FTRACE is not set -CONFIG_DEBUG_USER=y -CONFIG_DEBUG_LL=y diff --git a/arch/arm/configs/acs5k_tiny_defconfig b/arch/arm/configs/acs5k_tiny_defconfig deleted file mode 100644 index e802cdebfd0b..000000000000 --- a/arch/arm/configs/acs5k_tiny_defconfig +++ /dev/null @@ -1,69 +0,0 @@ -# CONFIG_SWAP is not set -CONFIG_SYSVIPC=y -CONFIG_POSIX_MQUEUE=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set -CONFIG_ARCH_KS8695=y -CONFIG_MACH_ACS5K=y -# CONFIG_ARM_THUMB is not set -CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="console=ttyAM0,115200 init=/bin/sh" -CONFIG_FPE_NWFPE=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set -# CONFIG_IPV6 is not set -CONFIG_MTD=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_JEDECPROBE=y -CONFIG_MTD_CFI_ADV_OPTIONS=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_PHYSMAP=y -# CONFIG_BLK_DEV is not set -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_ARM_KS8695_ETHER=y -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_SERIAL_KS8695=y -CONFIG_SERIAL_KS8695_CONSOLE=y -# CONFIG_HW_RANDOM is not set -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_GPIO=y -CONFIG_GPIO_SYSFS=y -CONFIG_GPIO_PCA953X=y -# CONFIG_HWMON is not set -CONFIG_WATCHDOG=y -CONFIG_KS8695_WATCHDOG=y -# CONFIG_VGA_CONSOLE is not set -# CONFIG_USB_SUPPORT is not set -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_PCF8563=y -CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_SUMMARY=y -CONFIG_JFFS2_COMPRESSION_OPTIONS=y -CONFIG_JFFS2_RUBIN=y -CONFIG_SQUASHFS=y -# CONFIG_NETWORK_FILESYSTEMS is not set -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_MUTEXES=y -# CONFIG_FTRACE is not set -CONFIG_DEBUG_USER=y diff --git a/arch/arm/configs/aspeed_g4_defconfig b/arch/arm/configs/aspeed_g4_defconfig index 019828d7b251..1857df992484 100644 --- a/arch/arm/configs/aspeed_g4_defconfig +++ b/arch/arm/configs/aspeed_g4_defconfig @@ -20,20 +20,11 @@ CONFIG_PERF_EVENTS=y # CONFIG_COMPAT_BRK is not set CONFIG_SLAB=y CONFIG_SLAB_FREELIST_RANDOM=y -CONFIG_JUMP_LABEL=y -CONFIG_STRICT_KERNEL_RWX=y -CONFIG_GCC_PLUGINS=y -# CONFIG_BLK_DEV_BSG is not set -# CONFIG_BLK_DEBUG_FS is not set -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_MQ_IOSCHED_DEADLINE is not set -# CONFIG_MQ_IOSCHED_KYBER is not set # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_ASPEED=y CONFIG_MACH_ASPEED_G4=y CONFIG_VMSPLIT_2G=y CONFIG_AEABI=y -# CONFIG_COMPACTION is not set CONFIG_UACCESS_WITH_MEMCPY=y CONFIG_SECCOMP=y # CONFIG_ATAGS is not set @@ -42,7 +33,15 @@ CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y CONFIG_KEXEC=y +CONFIG_FIRMWARE_MEMMAP=y +CONFIG_JUMP_LABEL=y +CONFIG_STRICT_KERNEL_RWX=y +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEBUG_FS is not set +# CONFIG_MQ_IOSCHED_DEADLINE is not set +# CONFIG_MQ_IOSCHED_KYBER is not set # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_COMPACTION is not set CONFIG_NET=y CONFIG_PACKET=y CONFIG_PACKET_DIAG=y @@ -51,18 +50,11 @@ CONFIG_UNIX_DIAG=y CONFIG_INET=y CONFIG_IP_MULTICAST=y CONFIG_SYN_COOKIES=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set # CONFIG_INET_DIAG is not set -# CONFIG_INET6_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET6_XFRM_MODE_TUNNEL is not set -# CONFIG_INET6_XFRM_MODE_BEET is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_ADVANCED is not set CONFIG_VLAN_8021Q=y CONFIG_NET_NCSI=y -CONFIG_BPF_STREAM_PARSER=y # CONFIG_WIRELESS is not set CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y @@ -140,7 +132,6 @@ CONFIG_ASPEED_BT_IPMI_BMC=y CONFIG_HW_RANDOM_TIMERIOMEM=y # CONFIG_I2C_COMPAT is not set CONFIG_I2C_CHARDEV=y -CONFIG_I2C_MUX=y CONFIG_I2C_MUX_PCA9541=y CONFIG_I2C_MUX_PCA954x=y CONFIG_I2C_ASPEED=y @@ -204,6 +195,7 @@ CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=y CONFIG_LEDS_TRIGGER_HEARTBEAT=y CONFIG_LEDS_TRIGGER_DEFAULT_ON=y +CONFIG_EDAC=y CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_DS1307=y CONFIG_RTC_DRV_PCF8523=y @@ -218,13 +210,13 @@ CONFIG_IIO=y CONFIG_ASPEED_ADC=y CONFIG_MAX1363=y CONFIG_BMP280=y +CONFIG_RAS=y CONFIG_FSI=y CONFIG_FSI_MASTER_GPIO=y CONFIG_FSI_MASTER_HUB=y CONFIG_FSI_MASTER_AST_CF=y CONFIG_FSI_SCOM=y CONFIG_FSI_SBEFIFO=y -CONFIG_FIRMWARE_MEMMAP=y CONFIG_FANOTIFY=y CONFIG_OVERLAY_FS=y CONFIG_TMPFS=y @@ -237,6 +229,17 @@ CONFIG_SQUASHFS=y CONFIG_SQUASHFS_XZ=y CONFIG_SQUASHFS_ZSTD=y # CONFIG_NETWORK_FILESYSTEMS is not set +CONFIG_HARDENED_USERCOPY=y +CONFIG_FORTIFY_SOURCE=y +# CONFIG_CRYPTO_ECHAINIV is not set +CONFIG_CRYPTO_HMAC=y +CONFIG_CRYPTO_SHA256=y +CONFIG_CRYPTO_USER_API_HASH=y +# CONFIG_CRYPTO_HW is not set +# CONFIG_XZ_DEC_X86 is not set +# CONFIG_XZ_DEC_POWERPC is not set +# CONFIG_XZ_DEC_IA64 is not set +# CONFIG_XZ_DEC_SPARC is not set CONFIG_PRINTK_TIME=y CONFIG_DYNAMIC_DEBUG=y CONFIG_DEBUG_INFO=y @@ -255,14 +258,3 @@ CONFIG_FUNCTION_TRACER=y # CONFIG_RUNTIME_TESTING_MENU is not set CONFIG_DEBUG_WX=y CONFIG_DEBUG_USER=y -CONFIG_HARDENED_USERCOPY=y -CONFIG_FORTIFY_SOURCE=y -# CONFIG_CRYPTO_ECHAINIV is not set -CONFIG_CRYPTO_HMAC=y -CONFIG_CRYPTO_SHA256=y -CONFIG_CRYPTO_USER_API_HASH=y -# CONFIG_CRYPTO_HW is not set -# CONFIG_XZ_DEC_X86 is not set -# CONFIG_XZ_DEC_POWERPC is not set -# CONFIG_XZ_DEC_IA64 is not set -# CONFIG_XZ_DEC_SPARC is not set diff --git a/arch/arm/configs/aspeed_g5_defconfig b/arch/arm/configs/aspeed_g5_defconfig index 28fe392c7dfa..597536cc9573 100644 --- a/arch/arm/configs/aspeed_g5_defconfig +++ b/arch/arm/configs/aspeed_g5_defconfig @@ -20,29 +20,33 @@ CONFIG_PERF_EVENTS=y # CONFIG_COMPAT_BRK is not set CONFIG_SLAB=y CONFIG_SLAB_FREELIST_RANDOM=y -CONFIG_JUMP_LABEL=y -CONFIG_STRICT_KERNEL_RWX=y -CONFIG_GCC_PLUGINS=y -# CONFIG_BLK_DEV_BSG is not set -# CONFIG_BLK_DEBUG_FS is not set -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_MQ_IOSCHED_DEADLINE is not set -# CONFIG_MQ_IOSCHED_KYBER is not set CONFIG_ARCH_MULTI_V6=y -# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_ASPEED=y CONFIG_MACH_ASPEED_G5=y +CONFIG_MACH_ASPEED_G6=y # CONFIG_CACHE_L2X0 is not set +CONFIG_SMP=y +# CONFIG_ARM_CPU_TOPOLOGY is not set CONFIG_VMSPLIT_2G=y -# CONFIG_COMPACTION is not set +CONFIG_NR_CPUS=2 +CONFIG_HIGHMEM=y CONFIG_UACCESS_WITH_MEMCPY=y CONFIG_SECCOMP=y # CONFIG_ATAGS is not set CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_KEXEC=y +CONFIG_VFP=y +CONFIG_NEON=y +CONFIG_KERNEL_MODE_NEON=y +CONFIG_FIRMWARE_MEMMAP=y +CONFIG_JUMP_LABEL=y +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEBUG_FS is not set +# CONFIG_MQ_IOSCHED_DEADLINE is not set +# CONFIG_MQ_IOSCHED_KYBER is not set # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -# CONFIG_SUSPEND is not set +# CONFIG_COMPACTION is not set CONFIG_NET=y CONFIG_PACKET=y CONFIG_PACKET_DIAG=y @@ -50,19 +54,20 @@ CONFIG_UNIX=y CONFIG_UNIX_DIAG=y CONFIG_INET=y CONFIG_IP_MULTICAST=y +CONFIG_IP_ADVANCED_ROUTER=y +CONFIG_IP_MULTIPLE_TABLES=y +CONFIG_IP_ROUTE_MULTIPATH=y +CONFIG_IP_ROUTE_VERBOSE=y CONFIG_SYN_COOKIES=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set # CONFIG_INET_DIAG is not set -# CONFIG_INET6_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET6_XFRM_MODE_TUNNEL is not set -# CONFIG_INET6_XFRM_MODE_BEET is not set +CONFIG_IPV6_ROUTER_PREF=y +CONFIG_IPV6_ROUTE_INFO=y +CONFIG_IPV6_OPTIMISTIC_DAD=y +CONFIG_IPV6_MULTIPLE_TABLES=y CONFIG_NETFILTER=y # CONFIG_NETFILTER_ADVANCED is not set CONFIG_VLAN_8021Q=y CONFIG_NET_NCSI=y -CONFIG_BPF_STREAM_PARSER=y # CONFIG_WIRELESS is not set CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y @@ -145,6 +150,7 @@ CONFIG_I2C_MUX_PCA9541=y CONFIG_I2C_MUX_PCA954x=y CONFIG_I2C_ASPEED=y CONFIG_I2C_FSI=y +CONFIG_SPI=y CONFIG_GPIOLIB=y CONFIG_GPIO_SYSFS=y CONFIG_GPIO_ASPEED=y @@ -195,6 +201,10 @@ CONFIG_USB_CONFIGFS_F_LB_SS=y CONFIG_USB_CONFIGFS_F_FS=y CONFIG_USB_CONFIGFS_F_HID=y CONFIG_USB_CONFIGFS_F_PRINTER=y +CONFIG_MMC=y +CONFIG_MMC_SDHCI=y +CONFIG_MMC_SDHCI_PLTFM=y +CONFIG_MMC_SDHCI_OF_ASPEED=y CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y CONFIG_LEDS_CLASS_FLASH=y @@ -228,7 +238,6 @@ CONFIG_FSI_MASTER_HUB=y CONFIG_FSI_MASTER_AST_CF=y CONFIG_FSI_SCOM=y CONFIG_FSI_SBEFIFO=y -CONFIG_FIRMWARE_MEMMAP=y CONFIG_FANOTIFY=y CONFIG_OVERLAY_FS=y CONFIG_TMPFS=y @@ -241,6 +250,16 @@ CONFIG_SQUASHFS=y CONFIG_SQUASHFS_XZ=y CONFIG_SQUASHFS_ZSTD=y # CONFIG_NETWORK_FILESYSTEMS is not set +CONFIG_HARDENED_USERCOPY=y +CONFIG_FORTIFY_SOURCE=y +CONFIG_CRYPTO_HMAC=y +CONFIG_CRYPTO_SHA256=y +CONFIG_CRYPTO_USER_API_HASH=y +# CONFIG_CRYPTO_HW is not set +# CONFIG_XZ_DEC_X86 is not set +# CONFIG_XZ_DEC_POWERPC is not set +# CONFIG_XZ_DEC_IA64 is not set +# CONFIG_XZ_DEC_SPARC is not set CONFIG_PRINTK_TIME=y CONFIG_DYNAMIC_DEBUG=y CONFIG_DEBUG_INFO=y @@ -259,14 +278,3 @@ CONFIG_FUNCTION_TRACER=y # CONFIG_RUNTIME_TESTING_MENU is not set CONFIG_DEBUG_WX=y CONFIG_DEBUG_USER=y -CONFIG_HARDENED_USERCOPY=y -CONFIG_FORTIFY_SOURCE=y -# CONFIG_CRYPTO_ECHAINIV is not set -CONFIG_CRYPTO_HMAC=y -CONFIG_CRYPTO_SHA256=y -CONFIG_CRYPTO_USER_API_HASH=y -# CONFIG_CRYPTO_HW is not set -# CONFIG_XZ_DEC_X86 is not set -# CONFIG_XZ_DEC_POWERPC is not set -# CONFIG_XZ_DEC_IA64 is not set -# CONFIG_XZ_DEC_SPARC is not set diff --git a/arch/arm/configs/bcm2835_defconfig b/arch/arm/configs/bcm2835_defconfig index dcf7610cfe55..519ff58e67b3 100644 --- a/arch/arm/configs/bcm2835_defconfig +++ b/arch/arm/configs/bcm2835_defconfig @@ -37,6 +37,14 @@ CONFIG_CMA=y CONFIG_SECCOMP=y CONFIG_KEXEC=y CONFIG_CRASH_DUMP=y +CONFIG_CPU_FREQ=y +CONFIG_CPU_FREQ_STAT=y +CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE=y +CONFIG_CPU_FREQ_GOV_POWERSAVE=y +CONFIG_CPU_FREQ_GOV_USERSPACE=y +CONFIG_CPU_FREQ_GOV_ONDEMAND=y +CONFIG_CPUFREQ_DT=y +CONFIG_ARM_RASPBERRYPI_CPUFREQ=y CONFIG_VFP=y # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set # CONFIG_SUSPEND is not set @@ -132,6 +140,7 @@ CONFIG_DMA_BCM2835=y CONFIG_STAGING=y CONFIG_SND_BCM2835=m CONFIG_VIDEO_BCM2835=m +CONFIG_CLK_RASPBERRYPI=y CONFIG_MAILBOX=y CONFIG_BCM2835_MBOX=y # CONFIG_IOMMU_SUPPORT is not set diff --git a/arch/arm/configs/davinci_all_defconfig b/arch/arm/configs/davinci_all_defconfig index 9a32a8c0f873..b34970ce6b31 100644 --- a/arch/arm/configs/davinci_all_defconfig +++ b/arch/arm/configs/davinci_all_defconfig @@ -17,6 +17,9 @@ CONFIG_MODVERSIONS=y CONFIG_PARTITION_ADVANCED=y # CONFIG_IOSCHED_DEADLINE is not set # CONFIG_IOSCHED_CFQ is not set +CONFIG_ARCH_MULTIPLATFORM=y +CONFIG_ARCH_MULTI_V7=n +CONFIG_ARCH_MULTI_V5=y CONFIG_ARCH_DAVINCI=y CONFIG_ARCH_DAVINCI_DM644x=y CONFIG_ARCH_DAVINCI_DM355=y @@ -129,9 +132,11 @@ CONFIG_SPI=y CONFIG_SPI_DAVINCI=m CONFIG_PINCTRL_DA850_PUPD=m CONFIG_PINCTRL_SINGLE=y +CONFIG_GPIOLIB=y CONFIG_GPIO_SYSFS=y CONFIG_GPIO_PCA953X=y CONFIG_GPIO_PCA953X_IRQ=y +CONFIG_RESET_CONTROLLER=y CONFIG_POWER_RESET=y CONFIG_POWER_RESET_GPIO=y CONFIG_SYSCON_REBOOT_MODE=m diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/exynos_defconfig index 2e6a863d25aa..08db1c83eb2d 100644 --- a/arch/arm/configs/exynos_defconfig +++ b/arch/arm/configs/exynos_defconfig @@ -92,9 +92,12 @@ CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_CRYPTOLOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y CONFIG_CHR_DEV_SG=y +CONFIG_ATA=y +# CONFIG_SATA_PMP is not set +CONFIG_SATA_AHCI_PLATFORM=y +# CONFIG_ATA_SFF is not set CONFIG_MD=y CONFIG_BLK_DEV_DM=y CONFIG_DM_CRYPT=m diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig index a53b29251ed4..9bfffbe22d53 100644 --- a/arch/arm/configs/imx_v6_v7_defconfig +++ b/arch/arm/configs/imx_v6_v7_defconfig @@ -60,6 +60,7 @@ CONFIG_ARM_IMX6Q_CPUFREQ=y CONFIG_ARM_IMX_CPUFREQ_DT=y CONFIG_CPU_IDLE=y CONFIG_ARM_CPUIDLE=y +CONFIG_ARM_PSCI_CPUIDLE=y CONFIG_VFP=y CONFIG_NEON=y CONFIG_PM_DEBUG=y @@ -272,6 +273,7 @@ CONFIG_VIDEO_IMX_PXP=y CONFIG_VIDEO_ADV7180=m CONFIG_VIDEO_OV2680=m CONFIG_VIDEO_OV5640=m +CONFIG_VIDEO_OV5645=m CONFIG_IMX_IPUV3_CORE=y CONFIG_DRM=y CONFIG_DRM_PANEL_LVDS=y diff --git a/arch/arm/configs/iop13xx_defconfig b/arch/arm/configs/iop13xx_defconfig deleted file mode 100644 index 30cdb287e1b4..000000000000 --- a/arch/arm/configs/iop13xx_defconfig +++ /dev/null @@ -1,118 +0,0 @@ -# CONFIG_LOCALVERSION_AUTO is not set -CONFIG_SYSVIPC=y -CONFIG_POSIX_MQUEUE=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODVERSIONS=y -# CONFIG_BLK_DEV_BSG is not set -# CONFIG_IOSCHED_CFQ is not set -CONFIG_ARCH_IOP13XX=y -CONFIG_MACH_IQ81340SC=y -CONFIG_MACH_IQ81340MC=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="ip=bootp root=nfs console=ttyS0,115200 nfsroot=,tcp,v3,wsize=8192,rsize=8192" -CONFIG_FPE_NWFPE=y -CONFIG_BINFMT_AOUT=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_NET_KEY=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_IPV6=y -# CONFIG_INET6_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET6_XFRM_MODE_TUNNEL is not set -# CONFIG_INET6_XFRM_MODE_BEET is not set -# CONFIG_IPV6_SIT is not set -CONFIG_MTD=y -CONFIG_MTD_REDBOOT_PARTS=y -CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y -CONFIG_MTD_REDBOOT_PARTS_READONLY=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_ADV_OPTIONS=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_PHYSMAP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_COUNT=2 -CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_CHR_DEV_SG=y -CONFIG_SCSI_CONSTANTS=y -CONFIG_SCSI_ISCSI_ATTRS=y -CONFIG_MD=y -CONFIG_BLK_DEV_MD=y -CONFIG_MD_RAID0=y -CONFIG_MD_RAID1=y -CONFIG_MD_RAID10=y -CONFIG_MD_RAID456=y -CONFIG_BLK_DEV_DM=y -CONFIG_NETDEVICES=y -CONFIG_E1000=y -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_NR_UARTS=2 -CONFIG_HW_RANDOM=y -CONFIG_I2C=y -CONFIG_I2C_IOP3XX=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_DMADEVICES=y -CONFIG_INTEL_IOP_ADMA=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -CONFIG_TMPFS=y -CONFIG_ECRYPT_FS=y -CONFIG_JFFS2_FS=y -CONFIG_CRAMFS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_ROOT_NFS=y -CONFIG_NFSD=y -CONFIG_NFSD_V3=y -CONFIG_SMB_FS=m -CONFIG_CIFS=m -CONFIG_PARTITION_ADVANCED=y -CONFIG_NLS=y -CONFIG_DEBUG_USER=y -CONFIG_KEYS=y -CONFIG_CRYPTO_NULL=y -CONFIG_CRYPTO_LRW=y -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_HMAC=y -CONFIG_CRYPTO_XCBC=y -CONFIG_CRYPTO_MD4=y -CONFIG_CRYPTO_MICHAEL_MIC=y -CONFIG_CRYPTO_SHA1=y -CONFIG_CRYPTO_SHA256=y -CONFIG_CRYPTO_SHA512=y -CONFIG_CRYPTO_TGR192=y -CONFIG_CRYPTO_WP512=y -CONFIG_CRYPTO_AES=y -CONFIG_CRYPTO_ANUBIS=y -CONFIG_CRYPTO_ARC4=y -CONFIG_CRYPTO_BLOWFISH=y -CONFIG_CRYPTO_CAST5=y -CONFIG_CRYPTO_CAST6=y -CONFIG_CRYPTO_DES=y -CONFIG_CRYPTO_KHAZAD=y -CONFIG_CRYPTO_SERPENT=y -CONFIG_CRYPTO_TEA=y -CONFIG_CRYPTO_TWOFISH=y -CONFIG_CRYPTO_DEFLATE=y -CONFIG_CRC_CCITT=y -CONFIG_LIBCRC32C=y diff --git a/arch/arm/configs/iop33x_defconfig b/arch/arm/configs/iop33x_defconfig deleted file mode 100644 index 089eca43214a..000000000000 --- a/arch/arm/configs/iop33x_defconfig +++ /dev/null @@ -1,85 +0,0 @@ -CONFIG_SYSVIPC=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_KALLSYMS_ALL=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_IOP33X=y -CONFIG_ARCH_IQ80331=y -CONFIG_MACH_IQ80332=y -# CONFIG_ARM_THUMB is not set -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="console=ttyS0,115200 root=/dev/nfs ip=bootp cachepolicy=writealloc iop3xx_init_atu=y" -CONFIG_FPE_NWFPE=y -CONFIG_BINFMT_AOUT=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_IPV6=y -# CONFIG_INET6_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET6_XFRM_MODE_TUNNEL is not set -# CONFIG_INET6_XFRM_MODE_BEET is not set -# CONFIG_IPV6_SIT is not set -CONFIG_MTD=y -CONFIG_MTD_REDBOOT_PARTS=y -CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y -CONFIG_MTD_REDBOOT_PARTS_READONLY=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_ADV_OPTIONS=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_PHYSMAP=y -CONFIG_BLK_DEV_NBD=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_CHR_DEV_SG=y -CONFIG_MD=y -CONFIG_BLK_DEV_MD=y -CONFIG_MD_LINEAR=y -CONFIG_MD_RAID0=y -CONFIG_MD_RAID1=y -CONFIG_MD_RAID456=y -CONFIG_BLK_DEV_DM=y -CONFIG_NETDEVICES=y -CONFIG_E1000=y -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_HW_RANDOM=y -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_IOP3XX=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_DMADEVICES=y -CONFIG_INTEL_IOP_ADMA=y -CONFIG_NET_DMA=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -CONFIG_TMPFS=y -CONFIG_CRAMFS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_ROOT_NFS=y -CONFIG_NFSD=y -CONFIG_NFSD_V3=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_USER=y -CONFIG_DEBUG_LL=y -CONFIG_DEBUG_LL_UART_8250=y -# CONFIG_CRYPTO_ANSI_CPRNG is not set -# CONFIG_CRC32 is not set diff --git a/arch/arm/configs/ks8695_defconfig b/arch/arm/configs/ks8695_defconfig deleted file mode 100644 index df62d4dfbbb7..000000000000 --- a/arch/arm/configs/ks8695_defconfig +++ /dev/null @@ -1,67 +0,0 @@ -# CONFIG_SWAP is not set -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_BLK_DEV_INITRD=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set -CONFIG_ARCH_KS8695=y -CONFIG_MACH_KS8695=y -CONFIG_MACH_DSM320=y -# CONFIG_ARM_THUMB is not set -CONFIG_PCI=y -CONFIG_PCI_DEBUG=y -CONFIG_PCCARD=y -CONFIG_YENTA=y -CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="mem=32M console=ttyS0,115200 initrd=0x20410000,3145728 root=/dev/ram0 rw" -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -# CONFIG_IPV6 is not set -CONFIG_MTD=y -CONFIG_MTD_REDBOOT_PARTS=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_JEDECPROBE=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_PHYSMAP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_MII=y -CONFIG_PRISM54=m -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_SERIAL_KS8695=y -CONFIG_SERIAL_KS8695_CONSOLE=y -# CONFIG_HWMON is not set -# CONFIG_VGA_CONSOLE is not set -CONFIG_EXT2_FS=y -CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_SUMMARY=y -CONFIG_JFFS2_COMPRESSION_OPTIONS=y -CONFIG_JFFS2_RUBIN=y -CONFIG_CRAMFS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_ROOT_NFS=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_MUTEXES=y -# CONFIG_FTRACE is not set -CONFIG_DEBUG_USER=y -CONFIG_DEBUG_LL=y diff --git a/arch/arm/configs/lpc32xx_defconfig b/arch/arm/configs/lpc32xx_defconfig index 0cdc6c7974b3..09deb57db942 100644 --- a/arch/arm/configs/lpc32xx_defconfig +++ b/arch/arm/configs/lpc32xx_defconfig @@ -12,6 +12,7 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL_SYSCALL=y CONFIG_EMBEDDED=y CONFIG_SLAB=y +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_LPC32XX=y CONFIG_AEABI=y CONFIG_ZBOOT_ROM_TEXT=0x0 @@ -93,6 +94,7 @@ CONFIG_SERIAL_HS_LPC32XX_CONSOLE=y # CONFIG_HW_RANDOM is not set CONFIG_I2C_CHARDEV=y CONFIG_I2C_PNX=y +CONFIG_GPIO_LPC32XX=y CONFIG_SPI=y CONFIG_SPI_PL022=y CONFIG_GPIO_SYSFS=y diff --git a/arch/arm/configs/multi_v5_defconfig b/arch/arm/configs/multi_v5_defconfig index 201237002c65..bd018873e47a 100644 --- a/arch/arm/configs/multi_v5_defconfig +++ b/arch/arm/configs/multi_v5_defconfig @@ -14,6 +14,18 @@ CONFIG_ARCH_ASPEED=y CONFIG_MACH_ASPEED_G4=y CONFIG_ARCH_AT91=y CONFIG_SOC_AT91SAM9=y +CONFIG_ARCH_DAVINCI=y +CONFIG_ARCH_DAVINCI_DM644x=y +CONFIG_ARCH_DAVINCI_DM355=y +CONFIG_ARCH_DAVINCI_DM646x=y +CONFIG_ARCH_DAVINCI_DA830=y +CONFIG_ARCH_DAVINCI_DA850=y +CONFIG_ARCH_DAVINCI_DM365=y +CONFIG_MACH_SFFSDR=y +CONFIG_MACH_NEUROS_OSD2=y +CONFIG_MACH_DM355_LEOPARD=y +CONFIG_MACH_MITYOMAPL138=y +CONFIG_MACH_OMAPL138_HAWKBOARD=y CONFIG_ARCH_MXC=y CONFIG_MACH_MX21ADS=y CONFIG_MACH_MX27ADS=y diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index 6a40bc2ef271..13ba53286901 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -9,6 +9,8 @@ CONFIG_ARCH_VIRT=y CONFIG_ARCH_ALPINE=y CONFIG_ARCH_ARTPEC=y CONFIG_MACH_ARTPEC6=y +CONFIG_ARCH_ASPEED=y +CONFIG_MACH_ASPEED_G6=y CONFIG_ARCH_AT91=y CONFIG_SOC_SAMA5D2=y CONFIG_SOC_SAMA5D3=y @@ -102,6 +104,7 @@ CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y CONFIG_CPUFREQ_DT=y CONFIG_ARM_IMX6Q_CPUFREQ=y +CONFIG_ARM_RASPBERRYPI_CPUFREQ=y CONFIG_QORIQ_CPUFREQ=y CONFIG_CPU_IDLE=y CONFIG_ARM_CPUIDLE=y @@ -197,7 +200,9 @@ CONFIG_MTD_NAND_GPMI_NAND=y CONFIG_MTD_NAND_BRCMNAND=y CONFIG_MTD_NAND_VF610_NFC=y CONFIG_MTD_NAND_DAVINCI=y +CONFIG_MTD_NAND_STM32_FMC2=y CONFIG_MTD_SPI_NOR=y +CONFIG_SPI_ASPEED_SMC=m CONFIG_MTD_UBI=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y @@ -304,7 +309,11 @@ CONFIG_INPUT_STPMIC1_ONKEY=y CONFIG_SERIO_AMBAKMI=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=5 +CONFIG_SERIAL_8250_RUNTIME_UARTS=5 CONFIG_SERIAL_8250_EXTENDED=y +CONFIG_SERIAL_8250_MANY_PORTS=y +CONFIG_SERIAL_8250_ASPEED_VUART=m CONFIG_SERIAL_8250_SHARE_IRQ=y CONFIG_SERIAL_8250_BCM2835AUX=y CONFIG_SERIAL_8250_DW=y @@ -349,6 +358,8 @@ CONFIG_SERIAL_STM32=y CONFIG_SERIAL_STM32_CONSOLE=y CONFIG_SERIAL_DEV_BUS=y CONFIG_VIRTIO_CONSOLE=y +CONFIG_ASPEED_KCS_IPMI_BMC=m +CONFIG_ASPEED_BT_IPMI_BMC=m CONFIG_HW_RANDOM=y CONFIG_HW_RANDOM_ST=y CONFIG_TCG_TPM=m @@ -358,6 +369,7 @@ CONFIG_I2C_ARB_GPIO_CHALLENGE=m CONFIG_I2C_MUX_PCA954x=y CONFIG_I2C_MUX_PINCTRL=y CONFIG_I2C_DEMUX_PINCTRL=y +CONFIG_I2C_ASPEED=m CONFIG_I2C_AT91=m CONFIG_I2C_BCM2835=y CONFIG_I2C_CADENCE=y @@ -403,6 +415,7 @@ CONFIG_SPI_SH_MSIOF=m CONFIG_SPI_SH_HSPI=y CONFIG_SPI_SIRF=y CONFIG_SPI_STM32=m +CONFIG_SPI_STM32_QSPI=m CONFIG_SPI_SUN4I=y CONFIG_SPI_SUN6I=y CONFIG_SPI_TEGRA114=y @@ -461,6 +474,7 @@ CONFIG_CHARGER_MAX77693=m CONFIG_CHARGER_MAX8997=m CONFIG_CHARGER_MAX8998=m CONFIG_CHARGER_TPS65090=y +CONFIG_SENSORS_ASPEED=m CONFIG_SENSORS_IIO_HWMON=y CONFIG_SENSORS_LM90=y CONFIG_SENSORS_LM95245=y @@ -559,7 +573,7 @@ CONFIG_REGULATOR_MAX8997=m CONFIG_REGULATOR_MAX8998=m CONFIG_REGULATOR_MAX77686=y CONFIG_REGULATOR_MAX77693=m -CONFIG_REGULATOR_MAX77802=m +CONFIG_REGULATOR_MAX77802=y CONFIG_REGULATOR_PALMAS=y CONFIG_REGULATOR_PBIAS=y CONFIG_REGULATOR_PWM=y @@ -569,6 +583,7 @@ CONFIG_REGULATOR_RK808=y CONFIG_REGULATOR_RN5T618=y CONFIG_REGULATOR_S2MPS11=y CONFIG_REGULATOR_S5M8767=y +CONFIG_REGULATOR_STM32_BOOSTER=m CONFIG_REGULATOR_STM32_VREFBUF=m CONFIG_REGULATOR_STPMIC1=y CONFIG_REGULATOR_TI_ABB=y @@ -590,6 +605,7 @@ CONFIG_VIDEO_V4L2_SUBDEV_API=y CONFIG_MEDIA_USB_SUPPORT=y CONFIG_USB_VIDEO_CLASS=m CONFIG_V4L_PLATFORM_DRIVERS=y +CONFIG_VIDEO_ASPEED=m CONFIG_VIDEO_STM32_DCMI=m CONFIG_VIDEO_SAMSUNG_EXYNOS4_IS=m CONFIG_VIDEO_S5P_FIMC=m @@ -634,6 +650,7 @@ CONFIG_DRM_ATMEL_HLCDC=m CONFIG_DRM_RCAR_DU=m CONFIG_DRM_RCAR_LVDS=y CONFIG_DRM_SUN4I=m +CONFIG_DRM_MSM=m CONFIG_DRM_FSL_DCU=m CONFIG_DRM_TEGRA=y CONFIG_DRM_STM=m @@ -659,6 +676,7 @@ CONFIG_DRM_MXSFB=m CONFIG_DRM_PL111=m CONFIG_DRM_LIMA=m CONFIG_DRM_PANFROST=m +CONFIG_DRM_ASPEED_GFX=m CONFIG_FB_EFI=y CONFIG_FB_WM8505=y CONFIG_FB_SH_MOBILE_LCDC=y @@ -758,6 +776,7 @@ CONFIG_USB_MXS_PHY=y CONFIG_USB_GADGET=y CONFIG_USB_FSL_USB2=y CONFIG_USB_RENESAS_USBHS_UDC=m +CONFIG_USB_ASPEED_VHUB=m CONFIG_USB_CONFIGFS=m CONFIG_USB_CONFIGFS_SERIAL=y CONFIG_USB_CONFIGFS_ACM=y @@ -866,6 +885,7 @@ CONFIG_RTC_DRV_TEGRA=y CONFIG_RTC_DRV_ST_LPC=y CONFIG_RTC_DRV_STM32=y CONFIG_RTC_DRV_CPCAP=m +CONFIG_RTC_DRV_ASPEED=m CONFIG_DMADEVICES=y CONFIG_AT_HDMAC=y CONFIG_AT_XDMAC=y @@ -902,6 +922,7 @@ CONFIG_STAGING_BOARD=y CONFIG_COMMON_CLK_MAX77686=y CONFIG_COMMON_CLK_RK808=m CONFIG_COMMON_CLK_S2MPS11=m +CONFIG_CLK_RASPBERRYPI=y CONFIG_COMMON_CLK_QCOM=y CONFIG_QCOM_CLK_RPM=y CONFIG_APQ_MMCC_8084=y @@ -915,6 +936,9 @@ CONFIG_TEGRA_IOMMU_SMMU=y CONFIG_REMOTEPROC=m CONFIG_ST_REMOTEPROC=m CONFIG_RPMSG_VIRTIO=m +CONFIG_ASPEED_LPC_CTRL=m +CONFIG_ASPEED_LPC_SNOOP=m +CONFIG_ASPEED_P2A_CTRL=m CONFIG_RASPBERRYPI_POWER=y CONFIG_QCOM_GSBI=y CONFIG_QCOM_PM=y @@ -947,6 +971,7 @@ CONFIG_ARM_TEGRA_DEVFREQ=m CONFIG_TI_AEMIF=y CONFIG_IIO=y CONFIG_IIO_SW_TRIGGER=y +CONFIG_ASPEED_ADC=m CONFIG_AT91_ADC=m CONFIG_AT91_SAMA5D2_ADC=m CONFIG_BERLIN2_ADC=m diff --git a/arch/arm/configs/nuc910_defconfig b/arch/arm/configs/nuc910_defconfig deleted file mode 100644 index 63dba62c3326..000000000000 --- a/arch/arm/configs/nuc910_defconfig +++ /dev/null @@ -1,51 +0,0 @@ -# CONFIG_LOCALVERSION_AUTO is not set -CONFIG_SYSVIPC=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_RELAY=y -CONFIG_USER_NS=y -CONFIG_BLK_DEV_INITRD=y -CONFIG_KALLSYMS_EXTRA_PASS=y -CONFIG_SLAB=y -CONFIG_ARCH_W90X900=y -CONFIG_PREEMPT=y -CONFIG_AEABI=y -CONFIG_CMDLINE="root=/dev/ram0 console=ttyS0,115200n8 rdinit=/sbin/init mem=64M" -CONFIG_KEXEC=y -CONFIG_FPE_NWFPE=y -CONFIG_MTD=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_PHYSMAP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=16384 -CONFIG_SCSI=y -# CONFIG_SCSI_PROC_FS is not set -CONFIG_BLK_DEV_SD=y -# CONFIG_SCSI_LOWLEVEL is not set -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -# CONFIG_DEVKMEM is not set -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_NR_UARTS=1 -# CONFIG_LEGACY_PTYS is not set -# CONFIG_HW_RANDOM is not set -# CONFIG_HWMON is not set -# CONFIG_VGA_CONSOLE is not set -CONFIG_USB=y -CONFIG_USB_MON=y -CONFIG_USB_STORAGE=y -# CONFIG_DNOTIFY is not set -CONFIG_TMPFS=y -CONFIG_TMPFS_POSIX_ACL=y -CONFIG_ROMFS_FS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_ISO8859_1=y -# CONFIG_ENABLE_MUST_CHECK is not set -CONFIG_DEBUG_FS=y -# CONFIG_CRC32 is not set diff --git a/arch/arm/configs/nuc950_defconfig b/arch/arm/configs/nuc950_defconfig deleted file mode 100644 index cb5a8788ebe8..000000000000 --- a/arch/arm/configs/nuc950_defconfig +++ /dev/null @@ -1,67 +0,0 @@ -# CONFIG_LOCALVERSION_AUTO is not set -CONFIG_SYSVIPC=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_RELAY=y -CONFIG_USER_NS=y -CONFIG_BLK_DEV_INITRD=y -CONFIG_KALLSYMS_EXTRA_PASS=y -CONFIG_SLAB=y -CONFIG_ARCH_W90X900=y -# CONFIG_MACH_W90P910EVB is not set -CONFIG_MACH_W90P950EVB=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_PREEMPT=y -CONFIG_AEABI=y -CONFIG_CMDLINE="root=/dev/ram0 console=ttyS0,115200n8 rdinit=/sbin/init mem=64M" -CONFIG_KEXEC=y -CONFIG_FPE_NWFPE=y -CONFIG_BINFMT_AOUT=y -CONFIG_BINFMT_MISC=y -CONFIG_MTD=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_PHYSMAP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=16384 -CONFIG_SCSI=y -# CONFIG_SCSI_PROC_FS is not set -CONFIG_BLK_DEV_SD=y -# CONFIG_SCSI_LOWLEVEL is not set -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -# CONFIG_DEVKMEM is not set -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_NR_UARTS=1 -# CONFIG_LEGACY_PTYS is not set -# CONFIG_HW_RANDOM is not set -# CONFIG_HWMON is not set -CONFIG_FB=y -CONFIG_FB_NUC900=y -CONFIG_GPM1040A0_320X240=y -CONFIG_FB_NUC900_DEBUG=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y -CONFIG_FONTS=y -CONFIG_FONT_8x16=y -CONFIG_LOGO=y -# CONFIG_LOGO_LINUX_MONO is not set -# CONFIG_LOGO_LINUX_VGA16 is not set -CONFIG_USB=y -CONFIG_USB_MON=y -CONFIG_USB_STORAGE=y -# CONFIG_DNOTIFY is not set -CONFIG_TMPFS=y -CONFIG_TMPFS_POSIX_ACL=y -CONFIG_ROMFS_FS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_ISO8859_1=y -# CONFIG_ENABLE_MUST_CHECK is not set -CONFIG_DEBUG_FS=y diff --git a/arch/arm/configs/nuc960_defconfig b/arch/arm/configs/nuc960_defconfig deleted file mode 100644 index f7af84e23a05..000000000000 --- a/arch/arm/configs/nuc960_defconfig +++ /dev/null @@ -1,57 +0,0 @@ -# CONFIG_LOCALVERSION_AUTO is not set -CONFIG_SYSVIPC=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_RELAY=y -CONFIG_USER_NS=y -CONFIG_BLK_DEV_INITRD=y -CONFIG_KALLSYMS_EXTRA_PASS=y -CONFIG_SLAB=y -CONFIG_ARCH_W90X900=y -# CONFIG_MACH_W90P910EVB is not set -CONFIG_MACH_W90N960EVB=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_PREEMPT=y -CONFIG_AEABI=y -CONFIG_CMDLINE="root=/dev/ram0 console=ttyS0,115200n8 rdinit=/sbin/init mem=64M" -CONFIG_KEXEC=y -CONFIG_FPE_NWFPE=y -CONFIG_BINFMT_AOUT=y -CONFIG_BINFMT_MISC=y -CONFIG_MTD=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_PHYSMAP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=16384 -CONFIG_SCSI=y -# CONFIG_SCSI_PROC_FS is not set -CONFIG_BLK_DEV_SD=y -# CONFIG_SCSI_LOWLEVEL is not set -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -# CONFIG_DEVKMEM is not set -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_NR_UARTS=1 -# CONFIG_LEGACY_PTYS is not set -# CONFIG_HW_RANDOM is not set -# CONFIG_HWMON is not set -# CONFIG_VGA_CONSOLE is not set -CONFIG_USB=y -CONFIG_USB_MON=y -CONFIG_USB_STORAGE=y -# CONFIG_DNOTIFY is not set -CONFIG_TMPFS=y -CONFIG_TMPFS_POSIX_ACL=y -CONFIG_ROMFS_FS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_ISO8859_1=y -# CONFIG_ENABLE_MUST_CHECK is not set -CONFIG_DEBUG_FS=y -# CONFIG_CRC32 is not set diff --git a/arch/arm/configs/qcom_defconfig b/arch/arm/configs/qcom_defconfig index 34433bf5885d..02f1e7b7c8f6 100644 --- a/arch/arm/configs/qcom_defconfig +++ b/arch/arm/configs/qcom_defconfig @@ -147,6 +147,7 @@ CONFIG_REGULATOR_QCOM_SMD_RPM=y CONFIG_REGULATOR_QCOM_SPMI=y CONFIG_MEDIA_SUPPORT=y CONFIG_DRM=y +CONFIG_DRM_MSM=m CONFIG_DRM_PANEL_SIMPLE=y CONFIG_FB=y CONFIG_FRAMEBUFFER_CONSOLE=y diff --git a/arch/arm/crypto/Kconfig b/arch/arm/crypto/Kconfig index a95322b59799..b24df84a1d7a 100644 --- a/arch/arm/crypto/Kconfig +++ b/arch/arm/crypto/Kconfig @@ -82,8 +82,8 @@ config CRYPTO_AES_ARM_BS tristate "Bit sliced AES using NEON instructions" depends on KERNEL_MODE_NEON select CRYPTO_BLKCIPHER + select CRYPTO_LIB_AES select CRYPTO_SIMD - select CRYPTO_AES help Use a faster and more secure NEON based implementation of AES in CBC, CTR and XTS modes diff --git a/arch/arm/crypto/aes-ce-core.S b/arch/arm/crypto/aes-ce-core.S index caac519d6249..b978cdf133af 100644 --- a/arch/arm/crypto/aes-ce-core.S +++ b/arch/arm/crypto/aes-ce-core.S @@ -44,63 +44,73 @@ veor q0, q0, \key3 .endm - .macro enc_dround_3x, key1, key2 + .macro enc_dround_4x, key1, key2 enc_round q0, \key1 enc_round q1, \key1 enc_round q2, \key1 + enc_round q3, \key1 enc_round q0, \key2 enc_round q1, \key2 enc_round q2, \key2 + enc_round q3, \key2 .endm - .macro dec_dround_3x, key1, key2 + .macro dec_dround_4x, key1, key2 dec_round q0, \key1 dec_round q1, \key1 dec_round q2, \key1 + dec_round q3, \key1 dec_round q0, \key2 dec_round q1, \key2 dec_round q2, \key2 + dec_round q3, \key2 .endm - .macro enc_fround_3x, key1, key2, key3 + .macro enc_fround_4x, key1, key2, key3 enc_round q0, \key1 enc_round q1, \key1 enc_round q2, \key1 + enc_round q3, \key1 aese.8 q0, \key2 aese.8 q1, \key2 aese.8 q2, \key2 + aese.8 q3, \key2 veor q0, q0, \key3 veor q1, q1, \key3 veor q2, q2, \key3 + veor q3, q3, \key3 .endm - .macro dec_fround_3x, key1, key2, key3 + .macro dec_fround_4x, key1, key2, key3 dec_round q0, \key1 dec_round q1, \key1 dec_round q2, \key1 + dec_round q3, \key1 aesd.8 q0, \key2 aesd.8 q1, \key2 aesd.8 q2, \key2 + aesd.8 q3, \key2 veor q0, q0, \key3 veor q1, q1, \key3 veor q2, q2, \key3 + veor q3, q3, \key3 .endm .macro do_block, dround, fround cmp r3, #12 @ which key size? - vld1.8 {q10-q11}, [ip]! + vld1.32 {q10-q11}, [ip]! \dround q8, q9 - vld1.8 {q12-q13}, [ip]! + vld1.32 {q12-q13}, [ip]! \dround q10, q11 - vld1.8 {q10-q11}, [ip]! + vld1.32 {q10-q11}, [ip]! \dround q12, q13 - vld1.8 {q12-q13}, [ip]! + vld1.32 {q12-q13}, [ip]! \dround q10, q11 blo 0f @ AES-128: 10 rounds - vld1.8 {q10-q11}, [ip]! + vld1.32 {q10-q11}, [ip]! \dround q12, q13 beq 1f @ AES-192: 12 rounds - vld1.8 {q12-q13}, [ip] + vld1.32 {q12-q13}, [ip] \dround q10, q11 0: \fround q12, q13, q14 bx lr @@ -114,8 +124,9 @@ * transforms. These should preserve all registers except q0 - q2 and ip * Arguments: * q0 : first in/output block - * q1 : second in/output block (_3x version only) - * q2 : third in/output block (_3x version only) + * q1 : second in/output block (_4x version only) + * q2 : third in/output block (_4x version only) + * q3 : fourth in/output block (_4x version only) * q8 : first round key * q9 : secound round key * q14 : final round key @@ -136,44 +147,44 @@ aes_decrypt: ENDPROC(aes_decrypt) .align 6 -aes_encrypt_3x: +aes_encrypt_4x: add ip, r2, #32 @ 3rd round key - do_block enc_dround_3x, enc_fround_3x -ENDPROC(aes_encrypt_3x) + do_block enc_dround_4x, enc_fround_4x +ENDPROC(aes_encrypt_4x) .align 6 -aes_decrypt_3x: +aes_decrypt_4x: add ip, r2, #32 @ 3rd round key - do_block dec_dround_3x, dec_fround_3x -ENDPROC(aes_decrypt_3x) + do_block dec_dround_4x, dec_fround_4x +ENDPROC(aes_decrypt_4x) .macro prepare_key, rk, rounds add ip, \rk, \rounds, lsl #4 - vld1.8 {q8-q9}, [\rk] @ load first 2 round keys - vld1.8 {q14}, [ip] @ load last round key + vld1.32 {q8-q9}, [\rk] @ load first 2 round keys + vld1.32 {q14}, [ip] @ load last round key .endm /* - * aes_ecb_encrypt(u8 out[], u8 const in[], u8 const rk[], int rounds, + * aes_ecb_encrypt(u8 out[], u8 const in[], u32 const rk[], int rounds, * int blocks) - * aes_ecb_decrypt(u8 out[], u8 const in[], u8 const rk[], int rounds, + * aes_ecb_decrypt(u8 out[], u8 const in[], u32 const rk[], int rounds, * int blocks) */ ENTRY(ce_aes_ecb_encrypt) push {r4, lr} ldr r4, [sp, #8] prepare_key r2, r3 -.Lecbencloop3x: - subs r4, r4, #3 +.Lecbencloop4x: + subs r4, r4, #4 bmi .Lecbenc1x vld1.8 {q0-q1}, [r1]! - vld1.8 {q2}, [r1]! - bl aes_encrypt_3x + vld1.8 {q2-q3}, [r1]! + bl aes_encrypt_4x vst1.8 {q0-q1}, [r0]! - vst1.8 {q2}, [r0]! - b .Lecbencloop3x + vst1.8 {q2-q3}, [r0]! + b .Lecbencloop4x .Lecbenc1x: - adds r4, r4, #3 + adds r4, r4, #4 beq .Lecbencout .Lecbencloop: vld1.8 {q0}, [r1]! @@ -189,17 +200,17 @@ ENTRY(ce_aes_ecb_decrypt) push {r4, lr} ldr r4, [sp, #8] prepare_key r2, r3 -.Lecbdecloop3x: - subs r4, r4, #3 +.Lecbdecloop4x: + subs r4, r4, #4 bmi .Lecbdec1x vld1.8 {q0-q1}, [r1]! - vld1.8 {q2}, [r1]! - bl aes_decrypt_3x + vld1.8 {q2-q3}, [r1]! + bl aes_decrypt_4x vst1.8 {q0-q1}, [r0]! - vst1.8 {q2}, [r0]! - b .Lecbdecloop3x + vst1.8 {q2-q3}, [r0]! + b .Lecbdecloop4x .Lecbdec1x: - adds r4, r4, #3 + adds r4, r4, #4 beq .Lecbdecout .Lecbdecloop: vld1.8 {q0}, [r1]! @@ -212,9 +223,9 @@ ENTRY(ce_aes_ecb_decrypt) ENDPROC(ce_aes_ecb_decrypt) /* - * aes_cbc_encrypt(u8 out[], u8 const in[], u8 const rk[], int rounds, + * aes_cbc_encrypt(u8 out[], u8 const in[], u32 const rk[], int rounds, * int blocks, u8 iv[]) - * aes_cbc_decrypt(u8 out[], u8 const in[], u8 const rk[], int rounds, + * aes_cbc_decrypt(u8 out[], u8 const in[], u32 const rk[], int rounds, * int blocks, u8 iv[]) */ ENTRY(ce_aes_cbc_encrypt) @@ -236,88 +247,181 @@ ENDPROC(ce_aes_cbc_encrypt) ENTRY(ce_aes_cbc_decrypt) push {r4-r6, lr} ldrd r4, r5, [sp, #16] - vld1.8 {q6}, [r5] @ keep iv in q6 + vld1.8 {q15}, [r5] @ keep iv in q15 prepare_key r2, r3 -.Lcbcdecloop3x: - subs r4, r4, #3 +.Lcbcdecloop4x: + subs r4, r4, #4 bmi .Lcbcdec1x vld1.8 {q0-q1}, [r1]! - vld1.8 {q2}, [r1]! - vmov q3, q0 - vmov q4, q1 - vmov q5, q2 - bl aes_decrypt_3x - veor q0, q0, q6 - veor q1, q1, q3 - veor q2, q2, q4 - vmov q6, q5 + vld1.8 {q2-q3}, [r1]! + vmov q4, q0 + vmov q5, q1 + vmov q6, q2 + vmov q7, q3 + bl aes_decrypt_4x + veor q0, q0, q15 + veor q1, q1, q4 + veor q2, q2, q5 + veor q3, q3, q6 + vmov q15, q7 vst1.8 {q0-q1}, [r0]! - vst1.8 {q2}, [r0]! - b .Lcbcdecloop3x + vst1.8 {q2-q3}, [r0]! + b .Lcbcdecloop4x .Lcbcdec1x: - adds r4, r4, #3 + adds r4, r4, #4 beq .Lcbcdecout - vmov q15, q14 @ preserve last round key + vmov q6, q14 @ preserve last round key .Lcbcdecloop: vld1.8 {q0}, [r1]! @ get next ct block veor q14, q15, q6 @ combine prev ct with last key - vmov q6, q0 + vmov q15, q0 bl aes_decrypt vst1.8 {q0}, [r0]! subs r4, r4, #1 bne .Lcbcdecloop .Lcbcdecout: - vst1.8 {q6}, [r5] @ keep iv in q6 + vst1.8 {q15}, [r5] @ keep iv in q15 pop {r4-r6, pc} ENDPROC(ce_aes_cbc_decrypt) + /* - * aes_ctr_encrypt(u8 out[], u8 const in[], u8 const rk[], int rounds, + * ce_aes_cbc_cts_encrypt(u8 out[], u8 const in[], u32 const rk[], + * int rounds, int bytes, u8 const iv[]) + * ce_aes_cbc_cts_decrypt(u8 out[], u8 const in[], u32 const rk[], + * int rounds, int bytes, u8 const iv[]) + */ + +ENTRY(ce_aes_cbc_cts_encrypt) + push {r4-r6, lr} + ldrd r4, r5, [sp, #16] + + movw ip, :lower16:.Lcts_permute_table + movt ip, :upper16:.Lcts_permute_table + sub r4, r4, #16 + add lr, ip, #32 + add ip, ip, r4 + sub lr, lr, r4 + vld1.8 {q5}, [ip] + vld1.8 {q6}, [lr] + + add ip, r1, r4 + vld1.8 {q0}, [r1] @ overlapping loads + vld1.8 {q3}, [ip] + + vld1.8 {q1}, [r5] @ get iv + prepare_key r2, r3 + + veor q0, q0, q1 @ xor with iv + bl aes_encrypt + + vtbl.8 d4, {d0-d1}, d10 + vtbl.8 d5, {d0-d1}, d11 + vtbl.8 d2, {d6-d7}, d12 + vtbl.8 d3, {d6-d7}, d13 + + veor q0, q0, q1 + bl aes_encrypt + + add r4, r0, r4 + vst1.8 {q2}, [r4] @ overlapping stores + vst1.8 {q0}, [r0] + + pop {r4-r6, pc} +ENDPROC(ce_aes_cbc_cts_encrypt) + +ENTRY(ce_aes_cbc_cts_decrypt) + push {r4-r6, lr} + ldrd r4, r5, [sp, #16] + + movw ip, :lower16:.Lcts_permute_table + movt ip, :upper16:.Lcts_permute_table + sub r4, r4, #16 + add lr, ip, #32 + add ip, ip, r4 + sub lr, lr, r4 + vld1.8 {q5}, [ip] + vld1.8 {q6}, [lr] + + add ip, r1, r4 + vld1.8 {q0}, [r1] @ overlapping loads + vld1.8 {q1}, [ip] + + vld1.8 {q3}, [r5] @ get iv + prepare_key r2, r3 + + bl aes_decrypt + + vtbl.8 d4, {d0-d1}, d10 + vtbl.8 d5, {d0-d1}, d11 + vtbx.8 d0, {d2-d3}, d12 + vtbx.8 d1, {d2-d3}, d13 + + veor q1, q1, q2 + bl aes_decrypt + veor q0, q0, q3 @ xor with iv + + add r4, r0, r4 + vst1.8 {q1}, [r4] @ overlapping stores + vst1.8 {q0}, [r0] + + pop {r4-r6, pc} +ENDPROC(ce_aes_cbc_cts_decrypt) + + + /* + * aes_ctr_encrypt(u8 out[], u8 const in[], u32 const rk[], int rounds, * int blocks, u8 ctr[]) */ ENTRY(ce_aes_ctr_encrypt) push {r4-r6, lr} ldrd r4, r5, [sp, #16] - vld1.8 {q6}, [r5] @ load ctr + vld1.8 {q7}, [r5] @ load ctr prepare_key r2, r3 - vmov r6, s27 @ keep swabbed ctr in r6 + vmov r6, s31 @ keep swabbed ctr in r6 rev r6, r6 cmn r6, r4 @ 32 bit overflow? bcs .Lctrloop -.Lctrloop3x: - subs r4, r4, #3 +.Lctrloop4x: + subs r4, r4, #4 bmi .Lctr1x add r6, r6, #1 - vmov q0, q6 - vmov q1, q6 + vmov q0, q7 + vmov q1, q7 rev ip, r6 add r6, r6, #1 - vmov q2, q6 + vmov q2, q7 vmov s7, ip rev ip, r6 add r6, r6, #1 + vmov q3, q7 vmov s11, ip - vld1.8 {q3-q4}, [r1]! - vld1.8 {q5}, [r1]! - bl aes_encrypt_3x - veor q0, q0, q3 - veor q1, q1, q4 - veor q2, q2, q5 + rev ip, r6 + add r6, r6, #1 + vmov s15, ip + vld1.8 {q4-q5}, [r1]! + vld1.8 {q6}, [r1]! + vld1.8 {q15}, [r1]! + bl aes_encrypt_4x + veor q0, q0, q4 + veor q1, q1, q5 + veor q2, q2, q6 + veor q3, q3, q15 rev ip, r6 vst1.8 {q0-q1}, [r0]! - vst1.8 {q2}, [r0]! - vmov s27, ip - b .Lctrloop3x + vst1.8 {q2-q3}, [r0]! + vmov s31, ip + b .Lctrloop4x .Lctr1x: - adds r4, r4, #3 + adds r4, r4, #4 beq .Lctrout .Lctrloop: - vmov q0, q6 + vmov q0, q7 bl aes_encrypt adds r6, r6, #1 @ increment BE ctr rev ip, r6 - vmov s27, ip + vmov s31, ip bcs .Lctrcarry .Lctrcarrydone: @@ -329,7 +433,7 @@ ENTRY(ce_aes_ctr_encrypt) bne .Lctrloop .Lctrout: - vst1.8 {q6}, [r5] @ return next CTR value + vst1.8 {q7}, [r5] @ return next CTR value pop {r4-r6, pc} .Lctrtailblock: @@ -337,7 +441,7 @@ ENTRY(ce_aes_ctr_encrypt) b .Lctrout .Lctrcarry: - .irp sreg, s26, s25, s24 + .irp sreg, s30, s29, s28 vmov ip, \sreg @ load next word of ctr rev ip, ip @ ... to handle the carry adds ip, ip, #1 @@ -349,10 +453,10 @@ ENTRY(ce_aes_ctr_encrypt) ENDPROC(ce_aes_ctr_encrypt) /* - * aes_xts_encrypt(u8 out[], u8 const in[], u8 const rk1[], int rounds, - * int blocks, u8 iv[], u8 const rk2[], int first) - * aes_xts_decrypt(u8 out[], u8 const in[], u8 const rk1[], int rounds, - * int blocks, u8 iv[], u8 const rk2[], int first) + * aes_xts_encrypt(u8 out[], u8 const in[], u32 const rk1[], int rounds, + * int bytes, u8 iv[], u32 const rk2[], int first) + * aes_xts_decrypt(u8 out[], u8 const in[], u32 const rk1[], int rounds, + * int bytes, u8 iv[], u32 const rk2[], int first) */ .macro next_tweak, out, in, const, tmp @@ -363,13 +467,10 @@ ENDPROC(ce_aes_ctr_encrypt) veor \out, \out, \tmp .endm - .align 3 -.Lxts_mul_x: - .quad 1, 0x87 - ce_aes_xts_init: - vldr d14, .Lxts_mul_x - vldr d15, .Lxts_mul_x + 8 + vmov.i32 d30, #0x87 @ compose tweak mask vector + vmovl.u32 q15, d30 + vshr.u64 d30, d31, #7 ldrd r4, r5, [sp, #16] @ load args ldr r6, [sp, #28] @@ -390,49 +491,86 @@ ENTRY(ce_aes_xts_encrypt) bl ce_aes_xts_init @ run shared prologue prepare_key r2, r3 - vmov q3, q0 + vmov q4, q0 teq r6, #0 @ start of a block? - bne .Lxtsenc3x + bne .Lxtsenc4x -.Lxtsencloop3x: - next_tweak q3, q3, q7, q6 -.Lxtsenc3x: - subs r4, r4, #3 +.Lxtsencloop4x: + next_tweak q4, q4, q15, q10 +.Lxtsenc4x: + subs r4, r4, #64 bmi .Lxtsenc1x - vld1.8 {q0-q1}, [r1]! @ get 3 pt blocks - vld1.8 {q2}, [r1]! - next_tweak q4, q3, q7, q6 - veor q0, q0, q3 - next_tweak q5, q4, q7, q6 - veor q1, q1, q4 - veor q2, q2, q5 - bl aes_encrypt_3x - veor q0, q0, q3 - veor q1, q1, q4 - veor q2, q2, q5 - vst1.8 {q0-q1}, [r0]! @ write 3 ct blocks - vst1.8 {q2}, [r0]! - vmov q3, q5 + vld1.8 {q0-q1}, [r1]! @ get 4 pt blocks + vld1.8 {q2-q3}, [r1]! + next_tweak q5, q4, q15, q10 + veor q0, q0, q4 + next_tweak q6, q5, q15, q10 + veor q1, q1, q5 + next_tweak q7, q6, q15, q10 + veor q2, q2, q6 + veor q3, q3, q7 + bl aes_encrypt_4x + veor q0, q0, q4 + veor q1, q1, q5 + veor q2, q2, q6 + veor q3, q3, q7 + vst1.8 {q0-q1}, [r0]! @ write 4 ct blocks + vst1.8 {q2-q3}, [r0]! + vmov q4, q7 teq r4, #0 - beq .Lxtsencout - b .Lxtsencloop3x + beq .Lxtsencret + b .Lxtsencloop4x .Lxtsenc1x: - adds r4, r4, #3 + adds r4, r4, #64 beq .Lxtsencout + subs r4, r4, #16 + bmi .LxtsencctsNx .Lxtsencloop: vld1.8 {q0}, [r1]! - veor q0, q0, q3 +.Lxtsencctsout: + veor q0, q0, q4 bl aes_encrypt - veor q0, q0, q3 - vst1.8 {q0}, [r0]! - subs r4, r4, #1 + veor q0, q0, q4 + teq r4, #0 beq .Lxtsencout - next_tweak q3, q3, q7, q6 + subs r4, r4, #16 + next_tweak q4, q4, q15, q6 + bmi .Lxtsenccts + vst1.8 {q0}, [r0]! b .Lxtsencloop .Lxtsencout: - vst1.8 {q3}, [r5] + vst1.8 {q0}, [r0] +.Lxtsencret: + vst1.8 {q4}, [r5] pop {r4-r6, pc} + +.LxtsencctsNx: + vmov q0, q3 + sub r0, r0, #16 +.Lxtsenccts: + movw ip, :lower16:.Lcts_permute_table + movt ip, :upper16:.Lcts_permute_table + + add r1, r1, r4 @ rewind input pointer + add r4, r4, #16 @ # bytes in final block + add lr, ip, #32 + add ip, ip, r4 + sub lr, lr, r4 + add r4, r0, r4 @ output address of final block + + vld1.8 {q1}, [r1] @ load final partial block + vld1.8 {q2}, [ip] + vld1.8 {q3}, [lr] + + vtbl.8 d4, {d0-d1}, d4 + vtbl.8 d5, {d0-d1}, d5 + vtbx.8 d0, {d2-d3}, d6 + vtbx.8 d1, {d2-d3}, d7 + + vst1.8 {q2}, [r4] @ overlapping stores + mov r4, #0 + b .Lxtsencctsout ENDPROC(ce_aes_xts_encrypt) @@ -441,50 +579,90 @@ ENTRY(ce_aes_xts_decrypt) bl ce_aes_xts_init @ run shared prologue prepare_key r2, r3 - vmov q3, q0 + vmov q4, q0 + + /* subtract 16 bytes if we are doing CTS */ + tst r4, #0xf + subne r4, r4, #0x10 teq r6, #0 @ start of a block? - bne .Lxtsdec3x + bne .Lxtsdec4x -.Lxtsdecloop3x: - next_tweak q3, q3, q7, q6 -.Lxtsdec3x: - subs r4, r4, #3 +.Lxtsdecloop4x: + next_tweak q4, q4, q15, q10 +.Lxtsdec4x: + subs r4, r4, #64 bmi .Lxtsdec1x - vld1.8 {q0-q1}, [r1]! @ get 3 ct blocks - vld1.8 {q2}, [r1]! - next_tweak q4, q3, q7, q6 - veor q0, q0, q3 - next_tweak q5, q4, q7, q6 - veor q1, q1, q4 - veor q2, q2, q5 - bl aes_decrypt_3x - veor q0, q0, q3 - veor q1, q1, q4 - veor q2, q2, q5 - vst1.8 {q0-q1}, [r0]! @ write 3 pt blocks - vst1.8 {q2}, [r0]! - vmov q3, q5 + vld1.8 {q0-q1}, [r1]! @ get 4 ct blocks + vld1.8 {q2-q3}, [r1]! + next_tweak q5, q4, q15, q10 + veor q0, q0, q4 + next_tweak q6, q5, q15, q10 + veor q1, q1, q5 + next_tweak q7, q6, q15, q10 + veor q2, q2, q6 + veor q3, q3, q7 + bl aes_decrypt_4x + veor q0, q0, q4 + veor q1, q1, q5 + veor q2, q2, q6 + veor q3, q3, q7 + vst1.8 {q0-q1}, [r0]! @ write 4 pt blocks + vst1.8 {q2-q3}, [r0]! + vmov q4, q7 teq r4, #0 beq .Lxtsdecout - b .Lxtsdecloop3x + b .Lxtsdecloop4x .Lxtsdec1x: - adds r4, r4, #3 + adds r4, r4, #64 beq .Lxtsdecout + subs r4, r4, #16 .Lxtsdecloop: vld1.8 {q0}, [r1]! - veor q0, q0, q3 - add ip, r2, #32 @ 3rd round key + bmi .Lxtsdeccts +.Lxtsdecctsout: + veor q0, q0, q4 bl aes_decrypt - veor q0, q0, q3 + veor q0, q0, q4 vst1.8 {q0}, [r0]! - subs r4, r4, #1 + teq r4, #0 beq .Lxtsdecout - next_tweak q3, q3, q7, q6 + subs r4, r4, #16 + next_tweak q4, q4, q15, q6 b .Lxtsdecloop .Lxtsdecout: - vst1.8 {q3}, [r5] + vst1.8 {q4}, [r5] pop {r4-r6, pc} + +.Lxtsdeccts: + movw ip, :lower16:.Lcts_permute_table + movt ip, :upper16:.Lcts_permute_table + + add r1, r1, r4 @ rewind input pointer + add r4, r4, #16 @ # bytes in final block + add lr, ip, #32 + add ip, ip, r4 + sub lr, lr, r4 + add r4, r0, r4 @ output address of final block + + next_tweak q5, q4, q15, q6 + + vld1.8 {q1}, [r1] @ load final partial block + vld1.8 {q2}, [ip] + vld1.8 {q3}, [lr] + + veor q0, q0, q5 + bl aes_decrypt + veor q0, q0, q5 + + vtbl.8 d4, {d0-d1}, d4 + vtbl.8 d5, {d0-d1}, d5 + vtbx.8 d0, {d2-d3}, d6 + vtbx.8 d1, {d2-d3}, d7 + + vst1.8 {q2}, [r4] @ overlapping stores + mov r4, #0 + b .Lxtsdecctsout ENDPROC(ce_aes_xts_decrypt) /* @@ -505,8 +683,18 @@ ENDPROC(ce_aes_sub) * operation on round key *src */ ENTRY(ce_aes_invert) - vld1.8 {q0}, [r1] + vld1.32 {q0}, [r1] aesimc.8 q0, q0 - vst1.8 {q0}, [r0] + vst1.32 {q0}, [r0] bx lr ENDPROC(ce_aes_invert) + + .section ".rodata", "a" + .align 6 +.Lcts_permute_table: + .byte 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff + .byte 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff + .byte 0x0, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7 + .byte 0x8, 0x9, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf + .byte 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff + .byte 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff diff --git a/arch/arm/crypto/aes-ce-glue.c b/arch/arm/crypto/aes-ce-glue.c index 620aacf0d128..cdb1a07e7ad0 100644 --- a/arch/arm/crypto/aes-ce-glue.c +++ b/arch/arm/crypto/aes-ce-glue.c @@ -7,9 +7,13 @@ #include <asm/hwcap.h> #include <asm/neon.h> +#include <asm/simd.h> +#include <asm/unaligned.h> #include <crypto/aes.h> +#include <crypto/ctr.h> #include <crypto/internal/simd.h> #include <crypto/internal/skcipher.h> +#include <crypto/scatterwalk.h> #include <linux/cpufeature.h> #include <linux/module.h> #include <crypto/xts.h> @@ -22,25 +26,29 @@ MODULE_LICENSE("GPL v2"); asmlinkage u32 ce_aes_sub(u32 input); asmlinkage void ce_aes_invert(void *dst, void *src); -asmlinkage void ce_aes_ecb_encrypt(u8 out[], u8 const in[], u8 const rk[], +asmlinkage void ce_aes_ecb_encrypt(u8 out[], u8 const in[], u32 const rk[], int rounds, int blocks); -asmlinkage void ce_aes_ecb_decrypt(u8 out[], u8 const in[], u8 const rk[], +asmlinkage void ce_aes_ecb_decrypt(u8 out[], u8 const in[], u32 const rk[], int rounds, int blocks); -asmlinkage void ce_aes_cbc_encrypt(u8 out[], u8 const in[], u8 const rk[], +asmlinkage void ce_aes_cbc_encrypt(u8 out[], u8 const in[], u32 const rk[], int rounds, int blocks, u8 iv[]); -asmlinkage void ce_aes_cbc_decrypt(u8 out[], u8 const in[], u8 const rk[], +asmlinkage void ce_aes_cbc_decrypt(u8 out[], u8 const in[], u32 const rk[], int rounds, int blocks, u8 iv[]); +asmlinkage void ce_aes_cbc_cts_encrypt(u8 out[], u8 const in[], u32 const rk[], + int rounds, int bytes, u8 const iv[]); +asmlinkage void ce_aes_cbc_cts_decrypt(u8 out[], u8 const in[], u32 const rk[], + int rounds, int bytes, u8 const iv[]); -asmlinkage void ce_aes_ctr_encrypt(u8 out[], u8 const in[], u8 const rk[], +asmlinkage void ce_aes_ctr_encrypt(u8 out[], u8 const in[], u32 const rk[], int rounds, int blocks, u8 ctr[]); -asmlinkage void ce_aes_xts_encrypt(u8 out[], u8 const in[], u8 const rk1[], - int rounds, int blocks, u8 iv[], - u8 const rk2[], int first); -asmlinkage void ce_aes_xts_decrypt(u8 out[], u8 const in[], u8 const rk1[], - int rounds, int blocks, u8 iv[], - u8 const rk2[], int first); +asmlinkage void ce_aes_xts_encrypt(u8 out[], u8 const in[], u32 const rk1[], + int rounds, int bytes, u8 iv[], + u32 const rk2[], int first); +asmlinkage void ce_aes_xts_decrypt(u8 out[], u8 const in[], u32 const rk1[], + int rounds, int bytes, u8 iv[], + u32 const rk2[], int first); struct aes_block { u8 b[AES_BLOCK_SIZE]; @@ -77,21 +85,17 @@ static int ce_aes_expandkey(struct crypto_aes_ctx *ctx, const u8 *in_key, key_len != AES_KEYSIZE_256) return -EINVAL; - memcpy(ctx->key_enc, in_key, key_len); ctx->key_length = key_len; + for (i = 0; i < kwords; i++) + ctx->key_enc[i] = get_unaligned_le32(in_key + i * sizeof(u32)); kernel_neon_begin(); for (i = 0; i < sizeof(rcon); i++) { u32 *rki = ctx->key_enc + (i * kwords); u32 *rko = rki + kwords; -#ifndef CONFIG_CPU_BIG_ENDIAN rko[0] = ror32(ce_aes_sub(rki[kwords - 1]), 8); rko[0] = rko[0] ^ rki[0] ^ rcon[i]; -#else - rko[0] = rol32(ce_aes_sub(rki[kwords - 1]), 8); - rko[0] = rko[0] ^ rki[0] ^ (rcon[i] << 24); -#endif rko[1] = rko[0] ^ rki[1]; rko[2] = rko[1] ^ rki[2]; rko[3] = rko[2] ^ rki[3]; @@ -178,15 +182,15 @@ static int ecb_encrypt(struct skcipher_request *req) unsigned int blocks; int err; - err = skcipher_walk_virt(&walk, req, true); + err = skcipher_walk_virt(&walk, req, false); - kernel_neon_begin(); while ((blocks = (walk.nbytes / AES_BLOCK_SIZE))) { + kernel_neon_begin(); ce_aes_ecb_encrypt(walk.dst.virt.addr, walk.src.virt.addr, - (u8 *)ctx->key_enc, num_rounds(ctx), blocks); + ctx->key_enc, num_rounds(ctx), blocks); + kernel_neon_end(); err = skcipher_walk_done(&walk, walk.nbytes % AES_BLOCK_SIZE); } - kernel_neon_end(); return err; } @@ -198,58 +202,192 @@ static int ecb_decrypt(struct skcipher_request *req) unsigned int blocks; int err; - err = skcipher_walk_virt(&walk, req, true); + err = skcipher_walk_virt(&walk, req, false); - kernel_neon_begin(); while ((blocks = (walk.nbytes / AES_BLOCK_SIZE))) { + kernel_neon_begin(); ce_aes_ecb_decrypt(walk.dst.virt.addr, walk.src.virt.addr, - (u8 *)ctx->key_dec, num_rounds(ctx), blocks); + ctx->key_dec, num_rounds(ctx), blocks); + kernel_neon_end(); err = skcipher_walk_done(&walk, walk.nbytes % AES_BLOCK_SIZE); } - kernel_neon_end(); return err; } -static int cbc_encrypt(struct skcipher_request *req) +static int cbc_encrypt_walk(struct skcipher_request *req, + struct skcipher_walk *walk) { struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); struct crypto_aes_ctx *ctx = crypto_skcipher_ctx(tfm); - struct skcipher_walk walk; unsigned int blocks; + int err = 0; + + while ((blocks = (walk->nbytes / AES_BLOCK_SIZE))) { + kernel_neon_begin(); + ce_aes_cbc_encrypt(walk->dst.virt.addr, walk->src.virt.addr, + ctx->key_enc, num_rounds(ctx), blocks, + walk->iv); + kernel_neon_end(); + err = skcipher_walk_done(walk, walk->nbytes % AES_BLOCK_SIZE); + } + return err; +} + +static int cbc_encrypt(struct skcipher_request *req) +{ + struct skcipher_walk walk; int err; - err = skcipher_walk_virt(&walk, req, true); + err = skcipher_walk_virt(&walk, req, false); + if (err) + return err; + return cbc_encrypt_walk(req, &walk); +} - kernel_neon_begin(); - while ((blocks = (walk.nbytes / AES_BLOCK_SIZE))) { - ce_aes_cbc_encrypt(walk.dst.virt.addr, walk.src.virt.addr, - (u8 *)ctx->key_enc, num_rounds(ctx), blocks, - walk.iv); - err = skcipher_walk_done(&walk, walk.nbytes % AES_BLOCK_SIZE); +static int cbc_decrypt_walk(struct skcipher_request *req, + struct skcipher_walk *walk) +{ + struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); + struct crypto_aes_ctx *ctx = crypto_skcipher_ctx(tfm); + unsigned int blocks; + int err = 0; + + while ((blocks = (walk->nbytes / AES_BLOCK_SIZE))) { + kernel_neon_begin(); + ce_aes_cbc_decrypt(walk->dst.virt.addr, walk->src.virt.addr, + ctx->key_dec, num_rounds(ctx), blocks, + walk->iv); + kernel_neon_end(); + err = skcipher_walk_done(walk, walk->nbytes % AES_BLOCK_SIZE); } - kernel_neon_end(); return err; } static int cbc_decrypt(struct skcipher_request *req) { + struct skcipher_walk walk; + int err; + + err = skcipher_walk_virt(&walk, req, false); + if (err) + return err; + return cbc_decrypt_walk(req, &walk); +} + +static int cts_cbc_encrypt(struct skcipher_request *req) +{ struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); struct crypto_aes_ctx *ctx = crypto_skcipher_ctx(tfm); + int cbc_blocks = DIV_ROUND_UP(req->cryptlen, AES_BLOCK_SIZE) - 2; + struct scatterlist *src = req->src, *dst = req->dst; + struct scatterlist sg_src[2], sg_dst[2]; + struct skcipher_request subreq; struct skcipher_walk walk; - unsigned int blocks; int err; - err = skcipher_walk_virt(&walk, req, true); + skcipher_request_set_tfm(&subreq, tfm); + skcipher_request_set_callback(&subreq, skcipher_request_flags(req), + NULL, NULL); + + if (req->cryptlen <= AES_BLOCK_SIZE) { + if (req->cryptlen < AES_BLOCK_SIZE) + return -EINVAL; + cbc_blocks = 1; + } + + if (cbc_blocks > 0) { + skcipher_request_set_crypt(&subreq, req->src, req->dst, + cbc_blocks * AES_BLOCK_SIZE, + req->iv); + + err = skcipher_walk_virt(&walk, &subreq, false) ?: + cbc_encrypt_walk(&subreq, &walk); + if (err) + return err; + + if (req->cryptlen == AES_BLOCK_SIZE) + return 0; + + dst = src = scatterwalk_ffwd(sg_src, req->src, subreq.cryptlen); + if (req->dst != req->src) + dst = scatterwalk_ffwd(sg_dst, req->dst, + subreq.cryptlen); + } + + /* handle ciphertext stealing */ + skcipher_request_set_crypt(&subreq, src, dst, + req->cryptlen - cbc_blocks * AES_BLOCK_SIZE, + req->iv); + + err = skcipher_walk_virt(&walk, &subreq, false); + if (err) + return err; kernel_neon_begin(); - while ((blocks = (walk.nbytes / AES_BLOCK_SIZE))) { - ce_aes_cbc_decrypt(walk.dst.virt.addr, walk.src.virt.addr, - (u8 *)ctx->key_dec, num_rounds(ctx), blocks, - walk.iv); - err = skcipher_walk_done(&walk, walk.nbytes % AES_BLOCK_SIZE); + ce_aes_cbc_cts_encrypt(walk.dst.virt.addr, walk.src.virt.addr, + ctx->key_enc, num_rounds(ctx), walk.nbytes, + walk.iv); + kernel_neon_end(); + + return skcipher_walk_done(&walk, 0); +} + +static int cts_cbc_decrypt(struct skcipher_request *req) +{ + struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); + struct crypto_aes_ctx *ctx = crypto_skcipher_ctx(tfm); + int cbc_blocks = DIV_ROUND_UP(req->cryptlen, AES_BLOCK_SIZE) - 2; + struct scatterlist *src = req->src, *dst = req->dst; + struct scatterlist sg_src[2], sg_dst[2]; + struct skcipher_request subreq; + struct skcipher_walk walk; + int err; + + skcipher_request_set_tfm(&subreq, tfm); + skcipher_request_set_callback(&subreq, skcipher_request_flags(req), + NULL, NULL); + + if (req->cryptlen <= AES_BLOCK_SIZE) { + if (req->cryptlen < AES_BLOCK_SIZE) + return -EINVAL; + cbc_blocks = 1; } + + if (cbc_blocks > 0) { + skcipher_request_set_crypt(&subreq, req->src, req->dst, + cbc_blocks * AES_BLOCK_SIZE, + req->iv); + + err = skcipher_walk_virt(&walk, &subreq, false) ?: + cbc_decrypt_walk(&subreq, &walk); + if (err) + return err; + + if (req->cryptlen == AES_BLOCK_SIZE) + return 0; + + dst = src = scatterwalk_ffwd(sg_src, req->src, subreq.cryptlen); + if (req->dst != req->src) + dst = scatterwalk_ffwd(sg_dst, req->dst, + subreq.cryptlen); + } + + /* handle ciphertext stealing */ + skcipher_request_set_crypt(&subreq, src, dst, + req->cryptlen - cbc_blocks * AES_BLOCK_SIZE, + req->iv); + + err = skcipher_walk_virt(&walk, &subreq, false); + if (err) + return err; + + kernel_neon_begin(); + ce_aes_cbc_cts_decrypt(walk.dst.virt.addr, walk.src.virt.addr, + ctx->key_dec, num_rounds(ctx), walk.nbytes, + walk.iv); kernel_neon_end(); - return err; + + return skcipher_walk_done(&walk, 0); } static int ctr_encrypt(struct skcipher_request *req) @@ -259,13 +397,14 @@ static int ctr_encrypt(struct skcipher_request *req) struct skcipher_walk walk; int err, blocks; - err = skcipher_walk_virt(&walk, req, true); + err = skcipher_walk_virt(&walk, req, false); - kernel_neon_begin(); while ((blocks = (walk.nbytes / AES_BLOCK_SIZE))) { + kernel_neon_begin(); ce_aes_ctr_encrypt(walk.dst.virt.addr, walk.src.virt.addr, - (u8 *)ctx->key_enc, num_rounds(ctx), blocks, + ctx->key_enc, num_rounds(ctx), blocks, walk.iv); + kernel_neon_end(); err = skcipher_walk_done(&walk, walk.nbytes % AES_BLOCK_SIZE); } if (walk.nbytes) { @@ -279,36 +418,109 @@ static int ctr_encrypt(struct skcipher_request *req) */ blocks = -1; - ce_aes_ctr_encrypt(tail, NULL, (u8 *)ctx->key_enc, - num_rounds(ctx), blocks, walk.iv); + kernel_neon_begin(); + ce_aes_ctr_encrypt(tail, NULL, ctx->key_enc, num_rounds(ctx), + blocks, walk.iv); + kernel_neon_end(); crypto_xor_cpy(tdst, tsrc, tail, nbytes); err = skcipher_walk_done(&walk, 0); } - kernel_neon_end(); - return err; } +static void ctr_encrypt_one(struct crypto_skcipher *tfm, const u8 *src, u8 *dst) +{ + struct crypto_aes_ctx *ctx = crypto_skcipher_ctx(tfm); + unsigned long flags; + + /* + * Temporarily disable interrupts to avoid races where + * cachelines are evicted when the CPU is interrupted + * to do something else. + */ + local_irq_save(flags); + aes_encrypt(ctx, dst, src); + local_irq_restore(flags); +} + +static int ctr_encrypt_sync(struct skcipher_request *req) +{ + if (!crypto_simd_usable()) + return crypto_ctr_encrypt_walk(req, ctr_encrypt_one); + + return ctr_encrypt(req); +} + static int xts_encrypt(struct skcipher_request *req) { struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); struct crypto_aes_xts_ctx *ctx = crypto_skcipher_ctx(tfm); int err, first, rounds = num_rounds(&ctx->key1); + int tail = req->cryptlen % AES_BLOCK_SIZE; + struct scatterlist sg_src[2], sg_dst[2]; + struct skcipher_request subreq; + struct scatterlist *src, *dst; struct skcipher_walk walk; - unsigned int blocks; - err = skcipher_walk_virt(&walk, req, true); + if (req->cryptlen < AES_BLOCK_SIZE) + return -EINVAL; - kernel_neon_begin(); - for (first = 1; (blocks = (walk.nbytes / AES_BLOCK_SIZE)); first = 0) { + err = skcipher_walk_virt(&walk, req, false); + + if (unlikely(tail > 0 && walk.nbytes < walk.total)) { + int xts_blocks = DIV_ROUND_UP(req->cryptlen, + AES_BLOCK_SIZE) - 2; + + skcipher_walk_abort(&walk); + + skcipher_request_set_tfm(&subreq, tfm); + skcipher_request_set_callback(&subreq, + skcipher_request_flags(req), + NULL, NULL); + skcipher_request_set_crypt(&subreq, req->src, req->dst, + xts_blocks * AES_BLOCK_SIZE, + req->iv); + req = &subreq; + err = skcipher_walk_virt(&walk, req, false); + } else { + tail = 0; + } + + for (first = 1; walk.nbytes >= AES_BLOCK_SIZE; first = 0) { + int nbytes = walk.nbytes; + + if (walk.nbytes < walk.total) + nbytes &= ~(AES_BLOCK_SIZE - 1); + + kernel_neon_begin(); ce_aes_xts_encrypt(walk.dst.virt.addr, walk.src.virt.addr, - (u8 *)ctx->key1.key_enc, rounds, blocks, - walk.iv, (u8 *)ctx->key2.key_enc, first); - err = skcipher_walk_done(&walk, walk.nbytes % AES_BLOCK_SIZE); + ctx->key1.key_enc, rounds, nbytes, walk.iv, + ctx->key2.key_enc, first); + kernel_neon_end(); + err = skcipher_walk_done(&walk, walk.nbytes - nbytes); } + + if (err || likely(!tail)) + return err; + + dst = src = scatterwalk_ffwd(sg_src, req->src, req->cryptlen); + if (req->dst != req->src) + dst = scatterwalk_ffwd(sg_dst, req->dst, req->cryptlen); + + skcipher_request_set_crypt(req, src, dst, AES_BLOCK_SIZE + tail, + req->iv); + + err = skcipher_walk_virt(&walk, req, false); + if (err) + return err; + + kernel_neon_begin(); + ce_aes_xts_encrypt(walk.dst.virt.addr, walk.src.virt.addr, + ctx->key1.key_enc, rounds, walk.nbytes, walk.iv, + ctx->key2.key_enc, first); kernel_neon_end(); - return err; + return skcipher_walk_done(&walk, 0); } static int xts_decrypt(struct skcipher_request *req) @@ -316,87 +528,165 @@ static int xts_decrypt(struct skcipher_request *req) struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); struct crypto_aes_xts_ctx *ctx = crypto_skcipher_ctx(tfm); int err, first, rounds = num_rounds(&ctx->key1); + int tail = req->cryptlen % AES_BLOCK_SIZE; + struct scatterlist sg_src[2], sg_dst[2]; + struct skcipher_request subreq; + struct scatterlist *src, *dst; struct skcipher_walk walk; - unsigned int blocks; - err = skcipher_walk_virt(&walk, req, true); + if (req->cryptlen < AES_BLOCK_SIZE) + return -EINVAL; + + err = skcipher_walk_virt(&walk, req, false); + + if (unlikely(tail > 0 && walk.nbytes < walk.total)) { + int xts_blocks = DIV_ROUND_UP(req->cryptlen, + AES_BLOCK_SIZE) - 2; + + skcipher_walk_abort(&walk); + + skcipher_request_set_tfm(&subreq, tfm); + skcipher_request_set_callback(&subreq, + skcipher_request_flags(req), + NULL, NULL); + skcipher_request_set_crypt(&subreq, req->src, req->dst, + xts_blocks * AES_BLOCK_SIZE, + req->iv); + req = &subreq; + err = skcipher_walk_virt(&walk, req, false); + } else { + tail = 0; + } + + for (first = 1; walk.nbytes >= AES_BLOCK_SIZE; first = 0) { + int nbytes = walk.nbytes; - kernel_neon_begin(); - for (first = 1; (blocks = (walk.nbytes / AES_BLOCK_SIZE)); first = 0) { + if (walk.nbytes < walk.total) + nbytes &= ~(AES_BLOCK_SIZE - 1); + + kernel_neon_begin(); ce_aes_xts_decrypt(walk.dst.virt.addr, walk.src.virt.addr, - (u8 *)ctx->key1.key_dec, rounds, blocks, - walk.iv, (u8 *)ctx->key2.key_enc, first); - err = skcipher_walk_done(&walk, walk.nbytes % AES_BLOCK_SIZE); + ctx->key1.key_dec, rounds, nbytes, walk.iv, + ctx->key2.key_enc, first); + kernel_neon_end(); + err = skcipher_walk_done(&walk, walk.nbytes - nbytes); } + + if (err || likely(!tail)) + return err; + + dst = src = scatterwalk_ffwd(sg_src, req->src, req->cryptlen); + if (req->dst != req->src) + dst = scatterwalk_ffwd(sg_dst, req->dst, req->cryptlen); + + skcipher_request_set_crypt(req, src, dst, AES_BLOCK_SIZE + tail, + req->iv); + + err = skcipher_walk_virt(&walk, req, false); + if (err) + return err; + + kernel_neon_begin(); + ce_aes_xts_decrypt(walk.dst.virt.addr, walk.src.virt.addr, + ctx->key1.key_dec, rounds, walk.nbytes, walk.iv, + ctx->key2.key_enc, first); kernel_neon_end(); - return err; + return skcipher_walk_done(&walk, 0); } static struct skcipher_alg aes_algs[] = { { - .base = { - .cra_name = "__ecb(aes)", - .cra_driver_name = "__ecb-aes-ce", - .cra_priority = 300, - .cra_flags = CRYPTO_ALG_INTERNAL, - .cra_blocksize = AES_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct crypto_aes_ctx), - .cra_module = THIS_MODULE, - }, - .min_keysize = AES_MIN_KEY_SIZE, - .max_keysize = AES_MAX_KEY_SIZE, - .setkey = ce_aes_setkey, - .encrypt = ecb_encrypt, - .decrypt = ecb_decrypt, + .base.cra_name = "__ecb(aes)", + .base.cra_driver_name = "__ecb-aes-ce", + .base.cra_priority = 300, + .base.cra_flags = CRYPTO_ALG_INTERNAL, + .base.cra_blocksize = AES_BLOCK_SIZE, + .base.cra_ctxsize = sizeof(struct crypto_aes_ctx), + .base.cra_module = THIS_MODULE, + + .min_keysize = AES_MIN_KEY_SIZE, + .max_keysize = AES_MAX_KEY_SIZE, + .setkey = ce_aes_setkey, + .encrypt = ecb_encrypt, + .decrypt = ecb_decrypt, }, { - .base = { - .cra_name = "__cbc(aes)", - .cra_driver_name = "__cbc-aes-ce", - .cra_priority = 300, - .cra_flags = CRYPTO_ALG_INTERNAL, - .cra_blocksize = AES_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct crypto_aes_ctx), - .cra_module = THIS_MODULE, - }, - .min_keysize = AES_MIN_KEY_SIZE, - .max_keysize = AES_MAX_KEY_SIZE, - .ivsize = AES_BLOCK_SIZE, - .setkey = ce_aes_setkey, - .encrypt = cbc_encrypt, - .decrypt = cbc_decrypt, + .base.cra_name = "__cbc(aes)", + .base.cra_driver_name = "__cbc-aes-ce", + .base.cra_priority = 300, + .base.cra_flags = CRYPTO_ALG_INTERNAL, + .base.cra_blocksize = AES_BLOCK_SIZE, + .base.cra_ctxsize = sizeof(struct crypto_aes_ctx), + .base.cra_module = THIS_MODULE, + + .min_keysize = AES_MIN_KEY_SIZE, + .max_keysize = AES_MAX_KEY_SIZE, + .ivsize = AES_BLOCK_SIZE, + .setkey = ce_aes_setkey, + .encrypt = cbc_encrypt, + .decrypt = cbc_decrypt, }, { - .base = { - .cra_name = "__ctr(aes)", - .cra_driver_name = "__ctr-aes-ce", - .cra_priority = 300, - .cra_flags = CRYPTO_ALG_INTERNAL, - .cra_blocksize = 1, - .cra_ctxsize = sizeof(struct crypto_aes_ctx), - .cra_module = THIS_MODULE, - }, - .min_keysize = AES_MIN_KEY_SIZE, - .max_keysize = AES_MAX_KEY_SIZE, - .ivsize = AES_BLOCK_SIZE, - .chunksize = AES_BLOCK_SIZE, - .setkey = ce_aes_setkey, - .encrypt = ctr_encrypt, - .decrypt = ctr_encrypt, + .base.cra_name = "__cts(cbc(aes))", + .base.cra_driver_name = "__cts-cbc-aes-ce", + .base.cra_priority = 300, + .base.cra_flags = CRYPTO_ALG_INTERNAL, + .base.cra_blocksize = AES_BLOCK_SIZE, + .base.cra_ctxsize = sizeof(struct crypto_aes_ctx), + .base.cra_module = THIS_MODULE, + + .min_keysize = AES_MIN_KEY_SIZE, + .max_keysize = AES_MAX_KEY_SIZE, + .ivsize = AES_BLOCK_SIZE, + .walksize = 2 * AES_BLOCK_SIZE, + .setkey = ce_aes_setkey, + .encrypt = cts_cbc_encrypt, + .decrypt = cts_cbc_decrypt, }, { - .base = { - .cra_name = "__xts(aes)", - .cra_driver_name = "__xts-aes-ce", - .cra_priority = 300, - .cra_flags = CRYPTO_ALG_INTERNAL, - .cra_blocksize = AES_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct crypto_aes_xts_ctx), - .cra_module = THIS_MODULE, - }, - .min_keysize = 2 * AES_MIN_KEY_SIZE, - .max_keysize = 2 * AES_MAX_KEY_SIZE, - .ivsize = AES_BLOCK_SIZE, - .setkey = xts_set_key, - .encrypt = xts_encrypt, - .decrypt = xts_decrypt, + .base.cra_name = "__ctr(aes)", + .base.cra_driver_name = "__ctr-aes-ce", + .base.cra_priority = 300, + .base.cra_flags = CRYPTO_ALG_INTERNAL, + .base.cra_blocksize = 1, + .base.cra_ctxsize = sizeof(struct crypto_aes_ctx), + .base.cra_module = THIS_MODULE, + + .min_keysize = AES_MIN_KEY_SIZE, + .max_keysize = AES_MAX_KEY_SIZE, + .ivsize = AES_BLOCK_SIZE, + .chunksize = AES_BLOCK_SIZE, + .setkey = ce_aes_setkey, + .encrypt = ctr_encrypt, + .decrypt = ctr_encrypt, +}, { + .base.cra_name = "ctr(aes)", + .base.cra_driver_name = "ctr-aes-ce-sync", + .base.cra_priority = 300 - 1, + .base.cra_blocksize = 1, + .base.cra_ctxsize = sizeof(struct crypto_aes_ctx), + .base.cra_module = THIS_MODULE, + + .min_keysize = AES_MIN_KEY_SIZE, + .max_keysize = AES_MAX_KEY_SIZE, + .ivsize = AES_BLOCK_SIZE, + .chunksize = AES_BLOCK_SIZE, + .setkey = ce_aes_setkey, + .encrypt = ctr_encrypt_sync, + .decrypt = ctr_encrypt_sync, +}, { + .base.cra_name = "__xts(aes)", + .base.cra_driver_name = "__xts-aes-ce", + .base.cra_priority = 300, + .base.cra_flags = CRYPTO_ALG_INTERNAL, + .base.cra_blocksize = AES_BLOCK_SIZE, + .base.cra_ctxsize = sizeof(struct crypto_aes_xts_ctx), + .base.cra_module = THIS_MODULE, + + .min_keysize = 2 * AES_MIN_KEY_SIZE, + .max_keysize = 2 * AES_MAX_KEY_SIZE, + .ivsize = AES_BLOCK_SIZE, + .walksize = 2 * AES_BLOCK_SIZE, + .setkey = xts_set_key, + .encrypt = xts_encrypt, + .decrypt = xts_decrypt, } }; static struct simd_skcipher_alg *aes_simd_algs[ARRAY_SIZE(aes_algs)]; @@ -425,6 +715,9 @@ static int __init aes_init(void) return err; for (i = 0; i < ARRAY_SIZE(aes_algs); i++) { + if (!(aes_algs[i].base.cra_flags & CRYPTO_ALG_INTERNAL)) + continue; + algname = aes_algs[i].base.cra_name + 2; drvname = aes_algs[i].base.cra_driver_name + 2; basename = aes_algs[i].base.cra_driver_name; diff --git a/arch/arm/crypto/aes-cipher-core.S b/arch/arm/crypto/aes-cipher-core.S index 4460ed05d6ff..472e56d09eea 100644 --- a/arch/arm/crypto/aes-cipher-core.S +++ b/arch/arm/crypto/aes-cipher-core.S @@ -219,43 +219,5 @@ ENDPROC(__aes_arm_encrypt) .align 5 ENTRY(__aes_arm_decrypt) - do_crypt iround, crypto_it_tab, __aes_arm_inverse_sbox, 0 + do_crypt iround, crypto_it_tab, crypto_aes_inv_sbox, 0 ENDPROC(__aes_arm_decrypt) - - .section ".rodata", "a" - .align L1_CACHE_SHIFT - .type __aes_arm_inverse_sbox, %object -__aes_arm_inverse_sbox: - .byte 0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38 - .byte 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb - .byte 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87 - .byte 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb - .byte 0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d - .byte 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e - .byte 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2 - .byte 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25 - .byte 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16 - .byte 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92 - .byte 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda - .byte 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84 - .byte 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a - .byte 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06 - .byte 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02 - .byte 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b - .byte 0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea - .byte 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73 - .byte 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85 - .byte 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e - .byte 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89 - .byte 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b - .byte 0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20 - .byte 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4 - .byte 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31 - .byte 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f - .byte 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d - .byte 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef - .byte 0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0 - .byte 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61 - .byte 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26 - .byte 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d - .size __aes_arm_inverse_sbox, . - __aes_arm_inverse_sbox diff --git a/arch/arm/crypto/aes-cipher-glue.c b/arch/arm/crypto/aes-cipher-glue.c index 128d0a1ac068..8cd00f56800e 100644 --- a/arch/arm/crypto/aes-cipher-glue.c +++ b/arch/arm/crypto/aes-cipher-glue.c @@ -11,12 +11,9 @@ #include <linux/module.h> asmlinkage void __aes_arm_encrypt(u32 *rk, int rounds, const u8 *in, u8 *out); -EXPORT_SYMBOL(__aes_arm_encrypt); - asmlinkage void __aes_arm_decrypt(u32 *rk, int rounds, const u8 *in, u8 *out); -EXPORT_SYMBOL(__aes_arm_decrypt); -static void aes_encrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in) +static void aes_arm_encrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in) { struct crypto_aes_ctx *ctx = crypto_tfm_ctx(tfm); int rounds = 6 + ctx->key_length / 4; @@ -24,7 +21,7 @@ static void aes_encrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in) __aes_arm_encrypt(ctx->key_enc, rounds, in, out); } -static void aes_decrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in) +static void aes_arm_decrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in) { struct crypto_aes_ctx *ctx = crypto_tfm_ctx(tfm); int rounds = 6 + ctx->key_length / 4; @@ -44,8 +41,8 @@ static struct crypto_alg aes_alg = { .cra_cipher.cia_min_keysize = AES_MIN_KEY_SIZE, .cra_cipher.cia_max_keysize = AES_MAX_KEY_SIZE, .cra_cipher.cia_setkey = crypto_aes_set_key, - .cra_cipher.cia_encrypt = aes_encrypt, - .cra_cipher.cia_decrypt = aes_decrypt, + .cra_cipher.cia_encrypt = aes_arm_encrypt, + .cra_cipher.cia_decrypt = aes_arm_decrypt, #ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS .cra_alignmask = 3, diff --git a/arch/arm/crypto/aes-neonbs-core.S b/arch/arm/crypto/aes-neonbs-core.S index d3eab76b6e1b..cfaed4e67535 100644 --- a/arch/arm/crypto/aes-neonbs-core.S +++ b/arch/arm/crypto/aes-neonbs-core.S @@ -887,19 +887,17 @@ ENDPROC(aesbs_ctr_encrypt) veor \out, \out, \tmp .endm - .align 4 -.Lxts_mul_x: - .quad 1, 0x87 - /* * aesbs_xts_encrypt(u8 out[], u8 const in[], u8 const rk[], int rounds, - * int blocks, u8 iv[]) + * int blocks, u8 iv[], int reorder_last_tweak) * aesbs_xts_decrypt(u8 out[], u8 const in[], u8 const rk[], int rounds, - * int blocks, u8 iv[]) + * int blocks, u8 iv[], int reorder_last_tweak) */ __xts_prepare8: vld1.8 {q14}, [r7] // load iv - __ldr q15, .Lxts_mul_x // load tweak mask + vmov.i32 d30, #0x87 // compose tweak mask vector + vmovl.u32 q15, d30 + vshr.u64 d30, d31, #7 vmov q12, q14 __adr ip, 0f @@ -946,17 +944,25 @@ __xts_prepare8: vld1.8 {q7}, [r1]! next_tweak q14, q12, q15, q13 - veor q7, q7, q12 +THUMB( itt le ) + W(cmple) r8, #0 + ble 1f +0: veor q7, q7, q12 vst1.8 {q12}, [r4, :128] -0: vst1.8 {q14}, [r7] // store next iv + vst1.8 {q14}, [r7] // store next iv bx lr + +1: vswp q12, q14 + b 0b ENDPROC(__xts_prepare8) .macro __xts_crypt, do8, o0, o1, o2, o3, o4, o5, o6, o7 push {r4-r8, lr} mov r5, sp // preserve sp ldrd r6, r7, [sp, #24] // get blocks and iv args + ldr r8, [sp, #32] // reorder final tweak? + rsb r8, r8, #1 sub ip, sp, #128 // make room for 8x tweak bic ip, ip, #0xf // align sp to 16 bytes mov sp, ip diff --git a/arch/arm/crypto/aes-neonbs-glue.c b/arch/arm/crypto/aes-neonbs-glue.c index bd0bee9c8f7b..e85839a8aaeb 100644 --- a/arch/arm/crypto/aes-neonbs-glue.c +++ b/arch/arm/crypto/aes-neonbs-glue.c @@ -6,10 +6,13 @@ */ #include <asm/neon.h> +#include <asm/simd.h> #include <crypto/aes.h> #include <crypto/cbc.h> +#include <crypto/ctr.h> #include <crypto/internal/simd.h> #include <crypto/internal/skcipher.h> +#include <crypto/scatterwalk.h> #include <crypto/xts.h> #include <linux/module.h> @@ -35,9 +38,9 @@ asmlinkage void aesbs_ctr_encrypt(u8 out[], u8 const in[], u8 const rk[], int rounds, int blocks, u8 ctr[], u8 final[]); asmlinkage void aesbs_xts_encrypt(u8 out[], u8 const in[], u8 const rk[], - int rounds, int blocks, u8 iv[]); + int rounds, int blocks, u8 iv[], int); asmlinkage void aesbs_xts_decrypt(u8 out[], u8 const in[], u8 const rk[], - int rounds, int blocks, u8 iv[]); + int rounds, int blocks, u8 iv[], int); struct aesbs_ctx { int rounds; @@ -51,9 +54,15 @@ struct aesbs_cbc_ctx { struct aesbs_xts_ctx { struct aesbs_ctx key; + struct crypto_cipher *cts_tfm; struct crypto_cipher *tweak_tfm; }; +struct aesbs_ctr_ctx { + struct aesbs_ctx key; /* must be first member */ + struct crypto_aes_ctx fallback; +}; + static int aesbs_setkey(struct crypto_skcipher *tfm, const u8 *in_key, unsigned int key_len) { @@ -61,7 +70,7 @@ static int aesbs_setkey(struct crypto_skcipher *tfm, const u8 *in_key, struct crypto_aes_ctx rk; int err; - err = crypto_aes_expand_key(&rk, in_key, key_len); + err = aes_expandkey(&rk, in_key, key_len); if (err) return err; @@ -83,9 +92,8 @@ static int __ecb_crypt(struct skcipher_request *req, struct skcipher_walk walk; int err; - err = skcipher_walk_virt(&walk, req, true); + err = skcipher_walk_virt(&walk, req, false); - kernel_neon_begin(); while (walk.nbytes >= AES_BLOCK_SIZE) { unsigned int blocks = walk.nbytes / AES_BLOCK_SIZE; @@ -93,12 +101,13 @@ static int __ecb_crypt(struct skcipher_request *req, blocks = round_down(blocks, walk.stride / AES_BLOCK_SIZE); + kernel_neon_begin(); fn(walk.dst.virt.addr, walk.src.virt.addr, ctx->rk, ctx->rounds, blocks); + kernel_neon_end(); err = skcipher_walk_done(&walk, walk.nbytes - blocks * AES_BLOCK_SIZE); } - kernel_neon_end(); return err; } @@ -120,7 +129,7 @@ static int aesbs_cbc_setkey(struct crypto_skcipher *tfm, const u8 *in_key, struct crypto_aes_ctx rk; int err; - err = crypto_aes_expand_key(&rk, in_key, key_len); + err = aes_expandkey(&rk, in_key, key_len); if (err) return err; @@ -152,9 +161,8 @@ static int cbc_decrypt(struct skcipher_request *req) struct skcipher_walk walk; int err; - err = skcipher_walk_virt(&walk, req, true); + err = skcipher_walk_virt(&walk, req, false); - kernel_neon_begin(); while (walk.nbytes >= AES_BLOCK_SIZE) { unsigned int blocks = walk.nbytes / AES_BLOCK_SIZE; @@ -162,13 +170,14 @@ static int cbc_decrypt(struct skcipher_request *req) blocks = round_down(blocks, walk.stride / AES_BLOCK_SIZE); + kernel_neon_begin(); aesbs_cbc_decrypt(walk.dst.virt.addr, walk.src.virt.addr, ctx->key.rk, ctx->key.rounds, blocks, walk.iv); + kernel_neon_end(); err = skcipher_walk_done(&walk, walk.nbytes - blocks * AES_BLOCK_SIZE); } - kernel_neon_end(); return err; } @@ -189,6 +198,25 @@ static void cbc_exit(struct crypto_tfm *tfm) crypto_free_cipher(ctx->enc_tfm); } +static int aesbs_ctr_setkey_sync(struct crypto_skcipher *tfm, const u8 *in_key, + unsigned int key_len) +{ + struct aesbs_ctr_ctx *ctx = crypto_skcipher_ctx(tfm); + int err; + + err = aes_expandkey(&ctx->fallback, in_key, key_len); + if (err) + return err; + + ctx->key.rounds = 6 + key_len / 4; + + kernel_neon_begin(); + aesbs_convert_key(ctx->key.rk, ctx->fallback.key_enc, ctx->key.rounds); + kernel_neon_end(); + + return 0; +} + static int ctr_encrypt(struct skcipher_request *req) { struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); @@ -197,9 +225,8 @@ static int ctr_encrypt(struct skcipher_request *req) u8 buf[AES_BLOCK_SIZE]; int err; - err = skcipher_walk_virt(&walk, req, true); + err = skcipher_walk_virt(&walk, req, false); - kernel_neon_begin(); while (walk.nbytes > 0) { unsigned int blocks = walk.nbytes / AES_BLOCK_SIZE; u8 *final = (walk.total % AES_BLOCK_SIZE) ? buf : NULL; @@ -210,8 +237,10 @@ static int ctr_encrypt(struct skcipher_request *req) final = NULL; } + kernel_neon_begin(); aesbs_ctr_encrypt(walk.dst.virt.addr, walk.src.virt.addr, ctx->rk, ctx->rounds, blocks, walk.iv, final); + kernel_neon_end(); if (final) { u8 *dst = walk.dst.virt.addr + blocks * AES_BLOCK_SIZE; @@ -226,11 +255,33 @@ static int ctr_encrypt(struct skcipher_request *req) err = skcipher_walk_done(&walk, walk.nbytes - blocks * AES_BLOCK_SIZE); } - kernel_neon_end(); return err; } +static void ctr_encrypt_one(struct crypto_skcipher *tfm, const u8 *src, u8 *dst) +{ + struct aesbs_ctr_ctx *ctx = crypto_skcipher_ctx(tfm); + unsigned long flags; + + /* + * Temporarily disable interrupts to avoid races where + * cachelines are evicted when the CPU is interrupted + * to do something else. + */ + local_irq_save(flags); + aes_encrypt(&ctx->fallback, dst, src); + local_irq_restore(flags); +} + +static int ctr_encrypt_sync(struct skcipher_request *req) +{ + if (!crypto_simd_usable()) + return crypto_ctr_encrypt_walk(req, ctr_encrypt_one); + + return ctr_encrypt(req); +} + static int aesbs_xts_setkey(struct crypto_skcipher *tfm, const u8 *in_key, unsigned int key_len) { @@ -242,6 +293,9 @@ static int aesbs_xts_setkey(struct crypto_skcipher *tfm, const u8 *in_key, return err; key_len /= 2; + err = crypto_cipher_setkey(ctx->cts_tfm, in_key, key_len); + if (err) + return err; err = crypto_cipher_setkey(ctx->tweak_tfm, in_key + key_len, key_len); if (err) return err; @@ -253,7 +307,13 @@ static int xts_init(struct crypto_tfm *tfm) { struct aesbs_xts_ctx *ctx = crypto_tfm_ctx(tfm); + ctx->cts_tfm = crypto_alloc_cipher("aes", 0, 0); + if (IS_ERR(ctx->cts_tfm)) + return PTR_ERR(ctx->cts_tfm); + ctx->tweak_tfm = crypto_alloc_cipher("aes", 0, 0); + if (IS_ERR(ctx->tweak_tfm)) + crypto_free_cipher(ctx->cts_tfm); return PTR_ERR_OR_ZERO(ctx->tweak_tfm); } @@ -263,49 +323,89 @@ static void xts_exit(struct crypto_tfm *tfm) struct aesbs_xts_ctx *ctx = crypto_tfm_ctx(tfm); crypto_free_cipher(ctx->tweak_tfm); + crypto_free_cipher(ctx->cts_tfm); } -static int __xts_crypt(struct skcipher_request *req, +static int __xts_crypt(struct skcipher_request *req, bool encrypt, void (*fn)(u8 out[], u8 const in[], u8 const rk[], - int rounds, int blocks, u8 iv[])) + int rounds, int blocks, u8 iv[], int)) { struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); struct aesbs_xts_ctx *ctx = crypto_skcipher_ctx(tfm); + int tail = req->cryptlen % AES_BLOCK_SIZE; + struct skcipher_request subreq; + u8 buf[2 * AES_BLOCK_SIZE]; struct skcipher_walk walk; int err; + if (req->cryptlen < AES_BLOCK_SIZE) + return -EINVAL; + + if (unlikely(tail)) { + skcipher_request_set_tfm(&subreq, tfm); + skcipher_request_set_callback(&subreq, + skcipher_request_flags(req), + NULL, NULL); + skcipher_request_set_crypt(&subreq, req->src, req->dst, + req->cryptlen - tail, req->iv); + req = &subreq; + } + err = skcipher_walk_virt(&walk, req, true); if (err) return err; crypto_cipher_encrypt_one(ctx->tweak_tfm, walk.iv, walk.iv); - kernel_neon_begin(); while (walk.nbytes >= AES_BLOCK_SIZE) { unsigned int blocks = walk.nbytes / AES_BLOCK_SIZE; + int reorder_last_tweak = !encrypt && tail > 0; - if (walk.nbytes < walk.total) + if (walk.nbytes < walk.total) { blocks = round_down(blocks, walk.stride / AES_BLOCK_SIZE); + reorder_last_tweak = 0; + } + kernel_neon_begin(); fn(walk.dst.virt.addr, walk.src.virt.addr, ctx->key.rk, - ctx->key.rounds, blocks, walk.iv); + ctx->key.rounds, blocks, walk.iv, reorder_last_tweak); + kernel_neon_end(); err = skcipher_walk_done(&walk, walk.nbytes - blocks * AES_BLOCK_SIZE); } - kernel_neon_end(); - return err; + if (err || likely(!tail)) + return err; + + /* handle ciphertext stealing */ + scatterwalk_map_and_copy(buf, req->dst, req->cryptlen - AES_BLOCK_SIZE, + AES_BLOCK_SIZE, 0); + memcpy(buf + AES_BLOCK_SIZE, buf, tail); + scatterwalk_map_and_copy(buf, req->src, req->cryptlen, tail, 0); + + crypto_xor(buf, req->iv, AES_BLOCK_SIZE); + + if (encrypt) + crypto_cipher_encrypt_one(ctx->cts_tfm, buf, buf); + else + crypto_cipher_decrypt_one(ctx->cts_tfm, buf, buf); + + crypto_xor(buf, req->iv, AES_BLOCK_SIZE); + + scatterwalk_map_and_copy(buf, req->dst, req->cryptlen - AES_BLOCK_SIZE, + AES_BLOCK_SIZE + tail, 1); + return 0; } static int xts_encrypt(struct skcipher_request *req) { - return __xts_crypt(req, aesbs_xts_encrypt); + return __xts_crypt(req, true, aesbs_xts_encrypt); } static int xts_decrypt(struct skcipher_request *req) { - return __xts_crypt(req, aesbs_xts_decrypt); + return __xts_crypt(req, false, aesbs_xts_decrypt); } static struct skcipher_alg aes_algs[] = { { @@ -359,6 +459,22 @@ static struct skcipher_alg aes_algs[] = { { .encrypt = ctr_encrypt, .decrypt = ctr_encrypt, }, { + .base.cra_name = "ctr(aes)", + .base.cra_driver_name = "ctr-aes-neonbs-sync", + .base.cra_priority = 250 - 1, + .base.cra_blocksize = 1, + .base.cra_ctxsize = sizeof(struct aesbs_ctr_ctx), + .base.cra_module = THIS_MODULE, + + .min_keysize = AES_MIN_KEY_SIZE, + .max_keysize = AES_MAX_KEY_SIZE, + .chunksize = AES_BLOCK_SIZE, + .walksize = 8 * AES_BLOCK_SIZE, + .ivsize = AES_BLOCK_SIZE, + .setkey = aesbs_ctr_setkey_sync, + .encrypt = ctr_encrypt_sync, + .decrypt = ctr_encrypt_sync, +}, { .base.cra_name = "__xts(aes)", .base.cra_driver_name = "__xts-aes-neonbs", .base.cra_priority = 250, diff --git a/arch/arm/crypto/ghash-ce-glue.c b/arch/arm/crypto/ghash-ce-glue.c index 52d472a050e6..c691077679a6 100644 --- a/arch/arm/crypto/ghash-ce-glue.c +++ b/arch/arm/crypto/ghash-ce-glue.c @@ -9,6 +9,7 @@ #include <asm/neon.h> #include <asm/simd.h> #include <asm/unaligned.h> +#include <crypto/b128ops.h> #include <crypto/cryptd.h> #include <crypto/internal/hash.h> #include <crypto/internal/simd.h> @@ -17,7 +18,7 @@ #include <linux/crypto.h> #include <linux/module.h> -MODULE_DESCRIPTION("GHASH secure hash using ARMv8 Crypto Extensions"); +MODULE_DESCRIPTION("GHASH hash function using ARMv8 Crypto Extensions"); MODULE_AUTHOR("Ard Biesheuvel <ard.biesheuvel@linaro.org>"); MODULE_LICENSE("GPL v2"); MODULE_ALIAS_CRYPTO("ghash"); @@ -30,6 +31,8 @@ struct ghash_key { u64 h2[2]; u64 h3[2]; u64 h4[2]; + + be128 k; }; struct ghash_desc_ctx { @@ -62,6 +65,36 @@ static int ghash_init(struct shash_desc *desc) return 0; } +static void ghash_do_update(int blocks, u64 dg[], const char *src, + struct ghash_key *key, const char *head) +{ + if (likely(crypto_simd_usable())) { + kernel_neon_begin(); + pmull_ghash_update(blocks, dg, src, key, head); + kernel_neon_end(); + } else { + be128 dst = { cpu_to_be64(dg[1]), cpu_to_be64(dg[0]) }; + + do { + const u8 *in = src; + + if (head) { + in = head; + blocks++; + head = NULL; + } else { + src += GHASH_BLOCK_SIZE; + } + + crypto_xor((u8 *)&dst, in, GHASH_BLOCK_SIZE); + gf128mul_lle(&dst, &key->k); + } while (--blocks); + + dg[0] = be64_to_cpu(dst.b); + dg[1] = be64_to_cpu(dst.a); + } +} + static int ghash_update(struct shash_desc *desc, const u8 *src, unsigned int len) { @@ -85,10 +118,8 @@ static int ghash_update(struct shash_desc *desc, const u8 *src, blocks = len / GHASH_BLOCK_SIZE; len %= GHASH_BLOCK_SIZE; - kernel_neon_begin(); - pmull_ghash_update(blocks, ctx->digest, src, key, - partial ? ctx->buf : NULL); - kernel_neon_end(); + ghash_do_update(blocks, ctx->digest, src, key, + partial ? ctx->buf : NULL); src += blocks * GHASH_BLOCK_SIZE; partial = 0; } @@ -106,9 +137,7 @@ static int ghash_final(struct shash_desc *desc, u8 *dst) struct ghash_key *key = crypto_shash_ctx(desc->tfm); memset(ctx->buf + partial, 0, GHASH_BLOCK_SIZE - partial); - kernel_neon_begin(); - pmull_ghash_update(1, ctx->digest, ctx->buf, key, NULL); - kernel_neon_end(); + ghash_do_update(1, ctx->digest, ctx->buf, key, NULL); } put_unaligned_be64(ctx->digest[1], dst); put_unaligned_be64(ctx->digest[0], dst + 8); @@ -132,24 +161,25 @@ static int ghash_setkey(struct crypto_shash *tfm, const u8 *inkey, unsigned int keylen) { struct ghash_key *key = crypto_shash_ctx(tfm); - be128 h, k; + be128 h; if (keylen != GHASH_BLOCK_SIZE) { crypto_shash_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN); return -EINVAL; } - memcpy(&k, inkey, GHASH_BLOCK_SIZE); - ghash_reflect(key->h, &k); + /* needed for the fallback */ + memcpy(&key->k, inkey, GHASH_BLOCK_SIZE); + ghash_reflect(key->h, &key->k); - h = k; - gf128mul_lle(&h, &k); + h = key->k; + gf128mul_lle(&h, &key->k); ghash_reflect(key->h2, &h); - gf128mul_lle(&h, &k); + gf128mul_lle(&h, &key->k); ghash_reflect(key->h3, &h); - gf128mul_lle(&h, &k); + gf128mul_lle(&h, &key->k); ghash_reflect(key->h4, &h); return 0; @@ -162,15 +192,13 @@ static struct shash_alg ghash_alg = { .final = ghash_final, .setkey = ghash_setkey, .descsize = sizeof(struct ghash_desc_ctx), - .base = { - .cra_name = "__ghash", - .cra_driver_name = "__driver-ghash-ce", - .cra_priority = 0, - .cra_flags = CRYPTO_ALG_INTERNAL, - .cra_blocksize = GHASH_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct ghash_key), - .cra_module = THIS_MODULE, - }, + + .base.cra_name = "ghash", + .base.cra_driver_name = "ghash-ce-sync", + .base.cra_priority = 300 - 1, + .base.cra_blocksize = GHASH_BLOCK_SIZE, + .base.cra_ctxsize = sizeof(struct ghash_key), + .base.cra_module = THIS_MODULE, }; static int ghash_async_init(struct ahash_request *req) @@ -285,9 +313,7 @@ static int ghash_async_init_tfm(struct crypto_tfm *tfm) struct cryptd_ahash *cryptd_tfm; struct ghash_async_ctx *ctx = crypto_tfm_ctx(tfm); - cryptd_tfm = cryptd_alloc_ahash("__driver-ghash-ce", - CRYPTO_ALG_INTERNAL, - CRYPTO_ALG_INTERNAL); + cryptd_tfm = cryptd_alloc_ahash("ghash-ce-sync", 0, 0); if (IS_ERR(cryptd_tfm)) return PTR_ERR(cryptd_tfm); ctx->cryptd_tfm = cryptd_tfm; diff --git a/arch/arm/crypto/sha256_glue.c b/arch/arm/crypto/sha256_glue.c index 70efa9656bff..215497f011f2 100644 --- a/arch/arm/crypto/sha256_glue.c +++ b/arch/arm/crypto/sha256_glue.c @@ -39,7 +39,7 @@ int crypto_sha256_arm_update(struct shash_desc *desc, const u8 *data, } EXPORT_SYMBOL(crypto_sha256_arm_update); -static int sha256_final(struct shash_desc *desc, u8 *out) +static int crypto_sha256_arm_final(struct shash_desc *desc, u8 *out) { sha256_base_do_finalize(desc, (sha256_block_fn *)sha256_block_data_order); @@ -51,7 +51,7 @@ int crypto_sha256_arm_finup(struct shash_desc *desc, const u8 *data, { sha256_base_do_update(desc, data, len, (sha256_block_fn *)sha256_block_data_order); - return sha256_final(desc, out); + return crypto_sha256_arm_final(desc, out); } EXPORT_SYMBOL(crypto_sha256_arm_finup); @@ -59,7 +59,7 @@ static struct shash_alg algs[] = { { .digestsize = SHA256_DIGEST_SIZE, .init = sha256_base_init, .update = crypto_sha256_arm_update, - .final = sha256_final, + .final = crypto_sha256_arm_final, .finup = crypto_sha256_arm_finup, .descsize = sizeof(struct sha256_state), .base = { @@ -73,7 +73,7 @@ static struct shash_alg algs[] = { { .digestsize = SHA224_DIGEST_SIZE, .init = sha224_base_init, .update = crypto_sha256_arm_update, - .final = sha256_final, + .final = crypto_sha256_arm_final, .finup = crypto_sha256_arm_finup, .descsize = sizeof(struct sha256_state), .base = { diff --git a/arch/arm/crypto/sha256_neon_glue.c b/arch/arm/crypto/sha256_neon_glue.c index a7ce38a36006..38645e415196 100644 --- a/arch/arm/crypto/sha256_neon_glue.c +++ b/arch/arm/crypto/sha256_neon_glue.c @@ -25,8 +25,8 @@ asmlinkage void sha256_block_data_order_neon(u32 *digest, const void *data, unsigned int num_blks); -static int sha256_update(struct shash_desc *desc, const u8 *data, - unsigned int len) +static int crypto_sha256_neon_update(struct shash_desc *desc, const u8 *data, + unsigned int len) { struct sha256_state *sctx = shash_desc_ctx(desc); @@ -42,8 +42,8 @@ static int sha256_update(struct shash_desc *desc, const u8 *data, return 0; } -static int sha256_finup(struct shash_desc *desc, const u8 *data, - unsigned int len, u8 *out) +static int crypto_sha256_neon_finup(struct shash_desc *desc, const u8 *data, + unsigned int len, u8 *out) { if (!crypto_simd_usable()) return crypto_sha256_arm_finup(desc, data, len, out); @@ -59,17 +59,17 @@ static int sha256_finup(struct shash_desc *desc, const u8 *data, return sha256_base_finish(desc, out); } -static int sha256_final(struct shash_desc *desc, u8 *out) +static int crypto_sha256_neon_final(struct shash_desc *desc, u8 *out) { - return sha256_finup(desc, NULL, 0, out); + return crypto_sha256_neon_finup(desc, NULL, 0, out); } struct shash_alg sha256_neon_algs[] = { { .digestsize = SHA256_DIGEST_SIZE, .init = sha256_base_init, - .update = sha256_update, - .final = sha256_final, - .finup = sha256_finup, + .update = crypto_sha256_neon_update, + .final = crypto_sha256_neon_final, + .finup = crypto_sha256_neon_finup, .descsize = sizeof(struct sha256_state), .base = { .cra_name = "sha256", @@ -81,9 +81,9 @@ struct shash_alg sha256_neon_algs[] = { { }, { .digestsize = SHA224_DIGEST_SIZE, .init = sha224_base_init, - .update = sha256_update, - .final = sha256_final, - .finup = sha256_finup, + .update = crypto_sha256_neon_update, + .final = crypto_sha256_neon_final, + .finup = crypto_sha256_neon_finup, .descsize = sizeof(struct sha256_state), .base = { .cra_name = "sha224", diff --git a/arch/arm/include/asm/Kbuild b/arch/arm/include/asm/Kbuild index 6b2dc15b6dff..68ca86f85eb7 100644 --- a/arch/arm/include/asm/Kbuild +++ b/arch/arm/include/asm/Kbuild @@ -17,7 +17,6 @@ generic-y += parport.h generic-y += preempt.h generic-y += seccomp.h generic-y += serial.h -generic-y += simd.h generic-y += trace_clock.h generated-y += mach-types.h diff --git a/arch/arm/include/asm/device.h b/arch/arm/include/asm/device.h index f6955b55c544..c675bc0d5aa8 100644 --- a/arch/arm/include/asm/device.h +++ b/arch/arm/include/asm/device.h @@ -15,9 +15,6 @@ struct dev_archdata { #ifdef CONFIG_ARM_DMA_USE_IOMMU struct dma_iommu_mapping *mapping; #endif -#ifdef CONFIG_XEN - const struct dma_map_ops *dev_dma_ops; -#endif unsigned int dma_coherent:1; unsigned int dma_ops_setup:1; }; diff --git a/arch/arm/include/asm/dma-mapping.h b/arch/arm/include/asm/dma-mapping.h index dba9355e2484..bdd80ddbca34 100644 --- a/arch/arm/include/asm/dma-mapping.h +++ b/arch/arm/include/asm/dma-mapping.h @@ -91,12 +91,6 @@ static inline dma_addr_t virt_to_dma(struct device *dev, void *addr) } #endif -/* do not use this function in a driver */ -static inline bool is_device_dma_coherent(struct device *dev) -{ - return dev->archdata.dma_coherent; -} - /** * arm_dma_alloc - allocate consistent memory for DMA * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices diff --git a/arch/arm/mm/cache-aurora-l2.h b/arch/arm/include/asm/hardware/cache-aurora-l2.h index c86124769831..39769ffa0051 100644 --- a/arch/arm/mm/cache-aurora-l2.h +++ b/arch/arm/include/asm/hardware/cache-aurora-l2.h @@ -31,6 +31,9 @@ #define AURORA_ACR_REPLACEMENT_TYPE_SEMIPLRU \ (3 << AURORA_ACR_REPLACEMENT_OFFSET) +#define AURORA_ACR_PARITY_EN (1 << 21) +#define AURORA_ACR_ECC_EN (1 << 20) + #define AURORA_ACR_FORCE_WRITE_POLICY_OFFSET 0 #define AURORA_ACR_FORCE_WRITE_POLICY_MASK \ (0x3 << AURORA_ACR_FORCE_WRITE_POLICY_OFFSET) @@ -41,7 +44,52 @@ #define AURORA_ACR_FORCE_WRITE_THRO_POLICY \ (2 << AURORA_ACR_FORCE_WRITE_POLICY_OFFSET) -#define MAX_RANGE_SIZE 1024 +#define AURORA_ERR_CNT_REG 0x600 +#define AURORA_ERR_ATTR_CAP_REG 0x608 +#define AURORA_ERR_ADDR_CAP_REG 0x60c +#define AURORA_ERR_WAY_CAP_REG 0x610 +#define AURORA_ERR_INJECT_CTL_REG 0x614 +#define AURORA_ERR_INJECT_MASK_REG 0x618 + +#define AURORA_ERR_CNT_CLR_OFFSET 31 +#define AURORA_ERR_CNT_CLR \ + (0x1 << AURORA_ERR_CNT_CLR_OFFSET) +#define AURORA_ERR_CNT_UE_OFFSET 16 +#define AURORA_ERR_CNT_UE_MASK \ + (0x7fff << AURORA_ERR_CNT_UE_OFFSET) +#define AURORA_ERR_CNT_CE_OFFSET 0 +#define AURORA_ERR_CNT_CE_MASK \ + (0xffff << AURORA_ERR_CNT_CE_OFFSET) + +#define AURORA_ERR_ATTR_SRC_OFF 16 +#define AURORA_ERR_ATTR_SRC_MSK \ + (0x7 << AURORA_ERR_ATTR_SRC_OFF) +#define AURORA_ERR_ATTR_TXN_OFF 12 +#define AURORA_ERR_ATTR_TXN_MSK \ + (0xf << AURORA_ERR_ATTR_TXN_OFF) +#define AURORA_ERR_ATTR_ERR_OFF 8 +#define AURORA_ERR_ATTR_ERR_MSK \ + (0x3 << AURORA_ERR_ATTR_ERR_OFF) +#define AURORA_ERR_ATTR_CAP_VALID_OFF 0 +#define AURORA_ERR_ATTR_CAP_VALID \ + (0x1 << AURORA_ERR_ATTR_CAP_VALID_OFF) + +#define AURORA_ERR_ADDR_CAP_ADDR_MASK 0xffffffe0 + +#define AURORA_ERR_WAY_IDX_OFF 8 +#define AURORA_ERR_WAY_IDX_MSK \ + (0xfff << AURORA_ERR_WAY_IDX_OFF) +#define AURORA_ERR_WAY_CAP_WAY_OFFSET 1 +#define AURORA_ERR_WAY_CAP_WAY_MASK \ + (0xf << AURORA_ERR_WAY_CAP_WAY_OFFSET) + +#define AURORA_ERR_INJECT_CTL_ADDR_MASK 0xfffffff0 +#define AURORA_ERR_ATTR_TXN_OFF 12 +#define AURORA_ERR_INJECT_CTL_EN_MASK 0x3 +#define AURORA_ERR_INJECT_CTL_EN_PARITY 0x2 +#define AURORA_ERR_INJECT_CTL_EN_ECC 0x1 + +#define AURORA_MAX_RANGE_SIZE 1024 #define AURORA_WAY_SIZE_SHIFT 2 diff --git a/arch/arm/include/asm/hardware/iop3xx-adma.h b/arch/arm/include/asm/hardware/iop3xx-adma.h deleted file mode 100644 index 6d998df17efd..000000000000 --- a/arch/arm/include/asm/hardware/iop3xx-adma.h +++ /dev/null @@ -1,919 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright © 2006, Intel Corporation. - */ -#ifndef _ADMA_H -#define _ADMA_H -#include <linux/types.h> -#include <linux/io.h> -#include <mach/hardware.h> -#include <asm/hardware/iop_adma.h> - -/* Memory copy units */ -#define DMA_CCR(chan) (chan->mmr_base + 0x0) -#define DMA_CSR(chan) (chan->mmr_base + 0x4) -#define DMA_DAR(chan) (chan->mmr_base + 0xc) -#define DMA_NDAR(chan) (chan->mmr_base + 0x10) -#define DMA_PADR(chan) (chan->mmr_base + 0x14) -#define DMA_PUADR(chan) (chan->mmr_base + 0x18) -#define DMA_LADR(chan) (chan->mmr_base + 0x1c) -#define DMA_BCR(chan) (chan->mmr_base + 0x20) -#define DMA_DCR(chan) (chan->mmr_base + 0x24) - -/* Application accelerator unit */ -#define AAU_ACR(chan) (chan->mmr_base + 0x0) -#define AAU_ASR(chan) (chan->mmr_base + 0x4) -#define AAU_ADAR(chan) (chan->mmr_base + 0x8) -#define AAU_ANDAR(chan) (chan->mmr_base + 0xc) -#define AAU_SAR(src, chan) (chan->mmr_base + (0x10 + ((src) << 2))) -#define AAU_DAR(chan) (chan->mmr_base + 0x20) -#define AAU_ABCR(chan) (chan->mmr_base + 0x24) -#define AAU_ADCR(chan) (chan->mmr_base + 0x28) -#define AAU_SAR_EDCR(src_edc) (chan->mmr_base + (0x02c + ((src_edc-4) << 2))) -#define AAU_EDCR0_IDX 8 -#define AAU_EDCR1_IDX 17 -#define AAU_EDCR2_IDX 26 - -#define DMA0_ID 0 -#define DMA1_ID 1 -#define AAU_ID 2 - -struct iop3xx_aau_desc_ctrl { - unsigned int int_en:1; - unsigned int blk1_cmd_ctrl:3; - unsigned int blk2_cmd_ctrl:3; - unsigned int blk3_cmd_ctrl:3; - unsigned int blk4_cmd_ctrl:3; - unsigned int blk5_cmd_ctrl:3; - unsigned int blk6_cmd_ctrl:3; - unsigned int blk7_cmd_ctrl:3; - unsigned int blk8_cmd_ctrl:3; - unsigned int blk_ctrl:2; - unsigned int dual_xor_en:1; - unsigned int tx_complete:1; - unsigned int zero_result_err:1; - unsigned int zero_result_en:1; - unsigned int dest_write_en:1; -}; - -struct iop3xx_aau_e_desc_ctrl { - unsigned int reserved:1; - unsigned int blk1_cmd_ctrl:3; - unsigned int blk2_cmd_ctrl:3; - unsigned int blk3_cmd_ctrl:3; - unsigned int blk4_cmd_ctrl:3; - unsigned int blk5_cmd_ctrl:3; - unsigned int blk6_cmd_ctrl:3; - unsigned int blk7_cmd_ctrl:3; - unsigned int blk8_cmd_ctrl:3; - unsigned int reserved2:7; -}; - -struct iop3xx_dma_desc_ctrl { - unsigned int pci_transaction:4; - unsigned int int_en:1; - unsigned int dac_cycle_en:1; - unsigned int mem_to_mem_en:1; - unsigned int crc_data_tx_en:1; - unsigned int crc_gen_en:1; - unsigned int crc_seed_dis:1; - unsigned int reserved:21; - unsigned int crc_tx_complete:1; -}; - -struct iop3xx_desc_dma { - u32 next_desc; - union { - u32 pci_src_addr; - u32 pci_dest_addr; - u32 src_addr; - }; - union { - u32 upper_pci_src_addr; - u32 upper_pci_dest_addr; - }; - union { - u32 local_pci_src_addr; - u32 local_pci_dest_addr; - u32 dest_addr; - }; - u32 byte_count; - union { - u32 desc_ctrl; - struct iop3xx_dma_desc_ctrl desc_ctrl_field; - }; - u32 crc_addr; -}; - -struct iop3xx_desc_aau { - u32 next_desc; - u32 src[4]; - u32 dest_addr; - u32 byte_count; - union { - u32 desc_ctrl; - struct iop3xx_aau_desc_ctrl desc_ctrl_field; - }; - union { - u32 src_addr; - u32 e_desc_ctrl; - struct iop3xx_aau_e_desc_ctrl e_desc_ctrl_field; - } src_edc[31]; -}; - -struct iop3xx_aau_gfmr { - unsigned int gfmr1:8; - unsigned int gfmr2:8; - unsigned int gfmr3:8; - unsigned int gfmr4:8; -}; - -struct iop3xx_desc_pq_xor { - u32 next_desc; - u32 src[3]; - union { - u32 data_mult1; - struct iop3xx_aau_gfmr data_mult1_field; - }; - u32 dest_addr; - u32 byte_count; - union { - u32 desc_ctrl; - struct iop3xx_aau_desc_ctrl desc_ctrl_field; - }; - union { - u32 src_addr; - u32 e_desc_ctrl; - struct iop3xx_aau_e_desc_ctrl e_desc_ctrl_field; - u32 data_multiplier; - struct iop3xx_aau_gfmr data_mult_field; - u32 reserved; - } src_edc_gfmr[19]; -}; - -struct iop3xx_desc_dual_xor { - u32 next_desc; - u32 src0_addr; - u32 src1_addr; - u32 h_src_addr; - u32 d_src_addr; - u32 h_dest_addr; - u32 byte_count; - union { - u32 desc_ctrl; - struct iop3xx_aau_desc_ctrl desc_ctrl_field; - }; - u32 d_dest_addr; -}; - -union iop3xx_desc { - struct iop3xx_desc_aau *aau; - struct iop3xx_desc_dma *dma; - struct iop3xx_desc_pq_xor *pq_xor; - struct iop3xx_desc_dual_xor *dual_xor; - void *ptr; -}; - -/* No support for p+q operations */ -static inline int -iop_chan_pq_slot_count(size_t len, int src_cnt, int *slots_per_op) -{ - BUG(); - return 0; -} - -static inline void -iop_desc_init_pq(struct iop_adma_desc_slot *desc, int src_cnt, - unsigned long flags) -{ - BUG(); -} - -static inline void -iop_desc_set_pq_addr(struct iop_adma_desc_slot *desc, dma_addr_t *addr) -{ - BUG(); -} - -static inline void -iop_desc_set_pq_src_addr(struct iop_adma_desc_slot *desc, int src_idx, - dma_addr_t addr, unsigned char coef) -{ - BUG(); -} - -static inline int -iop_chan_pq_zero_sum_slot_count(size_t len, int src_cnt, int *slots_per_op) -{ - BUG(); - return 0; -} - -static inline void -iop_desc_init_pq_zero_sum(struct iop_adma_desc_slot *desc, int src_cnt, - unsigned long flags) -{ - BUG(); -} - -static inline void -iop_desc_set_pq_zero_sum_byte_count(struct iop_adma_desc_slot *desc, u32 len) -{ - BUG(); -} - -#define iop_desc_set_pq_zero_sum_src_addr iop_desc_set_pq_src_addr - -static inline void -iop_desc_set_pq_zero_sum_addr(struct iop_adma_desc_slot *desc, int pq_idx, - dma_addr_t *src) -{ - BUG(); -} - -static inline int iop_adma_get_max_xor(void) -{ - return 32; -} - -static inline int iop_adma_get_max_pq(void) -{ - BUG(); - return 0; -} - -static inline u32 iop_chan_get_current_descriptor(struct iop_adma_chan *chan) -{ - int id = chan->device->id; - - switch (id) { - case DMA0_ID: - case DMA1_ID: - return __raw_readl(DMA_DAR(chan)); - case AAU_ID: - return __raw_readl(AAU_ADAR(chan)); - default: - BUG(); - } - return 0; -} - -static inline void iop_chan_set_next_descriptor(struct iop_adma_chan *chan, - u32 next_desc_addr) -{ - int id = chan->device->id; - - switch (id) { - case DMA0_ID: - case DMA1_ID: - __raw_writel(next_desc_addr, DMA_NDAR(chan)); - break; - case AAU_ID: - __raw_writel(next_desc_addr, AAU_ANDAR(chan)); - break; - } - -} - -#define IOP_ADMA_STATUS_BUSY (1 << 10) -#define IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT (1024) -#define IOP_ADMA_XOR_MAX_BYTE_COUNT (16 * 1024 * 1024) -#define IOP_ADMA_MAX_BYTE_COUNT (16 * 1024 * 1024) - -static inline int iop_chan_is_busy(struct iop_adma_chan *chan) -{ - u32 status = __raw_readl(DMA_CSR(chan)); - return (status & IOP_ADMA_STATUS_BUSY) ? 1 : 0; -} - -static inline int iop_desc_is_aligned(struct iop_adma_desc_slot *desc, - int num_slots) -{ - /* num_slots will only ever be 1, 2, 4, or 8 */ - return (desc->idx & (num_slots - 1)) ? 0 : 1; -} - -/* to do: support large (i.e. > hw max) buffer sizes */ -static inline int iop_chan_memcpy_slot_count(size_t len, int *slots_per_op) -{ - *slots_per_op = 1; - return 1; -} - -/* to do: support large (i.e. > hw max) buffer sizes */ -static inline int iop_chan_memset_slot_count(size_t len, int *slots_per_op) -{ - *slots_per_op = 1; - return 1; -} - -static inline int iop3xx_aau_xor_slot_count(size_t len, int src_cnt, - int *slots_per_op) -{ - static const char slot_count_table[] = { - 1, 1, 1, 1, /* 01 - 04 */ - 2, 2, 2, 2, /* 05 - 08 */ - 4, 4, 4, 4, /* 09 - 12 */ - 4, 4, 4, 4, /* 13 - 16 */ - 8, 8, 8, 8, /* 17 - 20 */ - 8, 8, 8, 8, /* 21 - 24 */ - 8, 8, 8, 8, /* 25 - 28 */ - 8, 8, 8, 8, /* 29 - 32 */ - }; - *slots_per_op = slot_count_table[src_cnt - 1]; - return *slots_per_op; -} - -static inline int -iop_chan_interrupt_slot_count(int *slots_per_op, struct iop_adma_chan *chan) -{ - switch (chan->device->id) { - case DMA0_ID: - case DMA1_ID: - return iop_chan_memcpy_slot_count(0, slots_per_op); - case AAU_ID: - return iop3xx_aau_xor_slot_count(0, 2, slots_per_op); - default: - BUG(); - } - return 0; -} - -static inline int iop_chan_xor_slot_count(size_t len, int src_cnt, - int *slots_per_op) -{ - int slot_cnt = iop3xx_aau_xor_slot_count(len, src_cnt, slots_per_op); - - if (len <= IOP_ADMA_XOR_MAX_BYTE_COUNT) - return slot_cnt; - - len -= IOP_ADMA_XOR_MAX_BYTE_COUNT; - while (len > IOP_ADMA_XOR_MAX_BYTE_COUNT) { - len -= IOP_ADMA_XOR_MAX_BYTE_COUNT; - slot_cnt += *slots_per_op; - } - - slot_cnt += *slots_per_op; - - return slot_cnt; -} - -/* zero sum on iop3xx is limited to 1k at a time so it requires multiple - * descriptors - */ -static inline int iop_chan_zero_sum_slot_count(size_t len, int src_cnt, - int *slots_per_op) -{ - int slot_cnt = iop3xx_aau_xor_slot_count(len, src_cnt, slots_per_op); - - if (len <= IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT) - return slot_cnt; - - len -= IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT; - while (len > IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT) { - len -= IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT; - slot_cnt += *slots_per_op; - } - - slot_cnt += *slots_per_op; - - return slot_cnt; -} - -static inline u32 iop_desc_get_byte_count(struct iop_adma_desc_slot *desc, - struct iop_adma_chan *chan) -{ - union iop3xx_desc hw_desc = { .ptr = desc->hw_desc, }; - - switch (chan->device->id) { - case DMA0_ID: - case DMA1_ID: - return hw_desc.dma->byte_count; - case AAU_ID: - return hw_desc.aau->byte_count; - default: - BUG(); - } - return 0; -} - -/* translate the src_idx to a descriptor word index */ -static inline int __desc_idx(int src_idx) -{ - static const int desc_idx_table[] = { 0, 0, 0, 0, - 0, 1, 2, 3, - 5, 6, 7, 8, - 9, 10, 11, 12, - 14, 15, 16, 17, - 18, 19, 20, 21, - 23, 24, 25, 26, - 27, 28, 29, 30, - }; - - return desc_idx_table[src_idx]; -} - -static inline u32 iop_desc_get_src_addr(struct iop_adma_desc_slot *desc, - struct iop_adma_chan *chan, - int src_idx) -{ - union iop3xx_desc hw_desc = { .ptr = desc->hw_desc, }; - - switch (chan->device->id) { - case DMA0_ID: - case DMA1_ID: - return hw_desc.dma->src_addr; - case AAU_ID: - break; - default: - BUG(); - } - - if (src_idx < 4) - return hw_desc.aau->src[src_idx]; - else - return hw_desc.aau->src_edc[__desc_idx(src_idx)].src_addr; -} - -static inline void iop3xx_aau_desc_set_src_addr(struct iop3xx_desc_aau *hw_desc, - int src_idx, dma_addr_t addr) -{ - if (src_idx < 4) - hw_desc->src[src_idx] = addr; - else - hw_desc->src_edc[__desc_idx(src_idx)].src_addr = addr; -} - -static inline void -iop_desc_init_memcpy(struct iop_adma_desc_slot *desc, unsigned long flags) -{ - struct iop3xx_desc_dma *hw_desc = desc->hw_desc; - union { - u32 value; - struct iop3xx_dma_desc_ctrl field; - } u_desc_ctrl; - - u_desc_ctrl.value = 0; - u_desc_ctrl.field.mem_to_mem_en = 1; - u_desc_ctrl.field.pci_transaction = 0xe; /* memory read block */ - u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT; - hw_desc->desc_ctrl = u_desc_ctrl.value; - hw_desc->upper_pci_src_addr = 0; - hw_desc->crc_addr = 0; -} - -static inline void -iop_desc_init_memset(struct iop_adma_desc_slot *desc, unsigned long flags) -{ - struct iop3xx_desc_aau *hw_desc = desc->hw_desc; - union { - u32 value; - struct iop3xx_aau_desc_ctrl field; - } u_desc_ctrl; - - u_desc_ctrl.value = 0; - u_desc_ctrl.field.blk1_cmd_ctrl = 0x2; /* memory block fill */ - u_desc_ctrl.field.dest_write_en = 1; - u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT; - hw_desc->desc_ctrl = u_desc_ctrl.value; -} - -static inline u32 -iop3xx_desc_init_xor(struct iop3xx_desc_aau *hw_desc, int src_cnt, - unsigned long flags) -{ - int i, shift; - u32 edcr; - union { - u32 value; - struct iop3xx_aau_desc_ctrl field; - } u_desc_ctrl; - - u_desc_ctrl.value = 0; - switch (src_cnt) { - case 25 ... 32: - u_desc_ctrl.field.blk_ctrl = 0x3; /* use EDCR[2:0] */ - edcr = 0; - shift = 1; - for (i = 24; i < src_cnt; i++) { - edcr |= (1 << shift); - shift += 3; - } - hw_desc->src_edc[AAU_EDCR2_IDX].e_desc_ctrl = edcr; - src_cnt = 24; - /* fall through */ - case 17 ... 24: - if (!u_desc_ctrl.field.blk_ctrl) { - hw_desc->src_edc[AAU_EDCR2_IDX].e_desc_ctrl = 0; - u_desc_ctrl.field.blk_ctrl = 0x3; /* use EDCR[2:0] */ - } - edcr = 0; - shift = 1; - for (i = 16; i < src_cnt; i++) { - edcr |= (1 << shift); - shift += 3; - } - hw_desc->src_edc[AAU_EDCR1_IDX].e_desc_ctrl = edcr; - src_cnt = 16; - /* fall through */ - case 9 ... 16: - if (!u_desc_ctrl.field.blk_ctrl) - u_desc_ctrl.field.blk_ctrl = 0x2; /* use EDCR0 */ - edcr = 0; - shift = 1; - for (i = 8; i < src_cnt; i++) { - edcr |= (1 << shift); - shift += 3; - } - hw_desc->src_edc[AAU_EDCR0_IDX].e_desc_ctrl = edcr; - src_cnt = 8; - /* fall through */ - case 2 ... 8: - shift = 1; - for (i = 0; i < src_cnt; i++) { - u_desc_ctrl.value |= (1 << shift); - shift += 3; - } - - if (!u_desc_ctrl.field.blk_ctrl && src_cnt > 4) - u_desc_ctrl.field.blk_ctrl = 0x1; /* use mini-desc */ - } - - u_desc_ctrl.field.dest_write_en = 1; - u_desc_ctrl.field.blk1_cmd_ctrl = 0x7; /* direct fill */ - u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT; - hw_desc->desc_ctrl = u_desc_ctrl.value; - - return u_desc_ctrl.value; -} - -static inline void -iop_desc_init_xor(struct iop_adma_desc_slot *desc, int src_cnt, - unsigned long flags) -{ - iop3xx_desc_init_xor(desc->hw_desc, src_cnt, flags); -} - -/* return the number of operations */ -static inline int -iop_desc_init_zero_sum(struct iop_adma_desc_slot *desc, int src_cnt, - unsigned long flags) -{ - int slot_cnt = desc->slot_cnt, slots_per_op = desc->slots_per_op; - struct iop3xx_desc_aau *hw_desc, *prev_hw_desc, *iter; - union { - u32 value; - struct iop3xx_aau_desc_ctrl field; - } u_desc_ctrl; - int i, j; - - hw_desc = desc->hw_desc; - - for (i = 0, j = 0; (slot_cnt -= slots_per_op) >= 0; - i += slots_per_op, j++) { - iter = iop_hw_desc_slot_idx(hw_desc, i); - u_desc_ctrl.value = iop3xx_desc_init_xor(iter, src_cnt, flags); - u_desc_ctrl.field.dest_write_en = 0; - u_desc_ctrl.field.zero_result_en = 1; - u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT; - iter->desc_ctrl = u_desc_ctrl.value; - - /* for the subsequent descriptors preserve the store queue - * and chain them together - */ - if (i) { - prev_hw_desc = - iop_hw_desc_slot_idx(hw_desc, i - slots_per_op); - prev_hw_desc->next_desc = - (u32) (desc->async_tx.phys + (i << 5)); - } - } - - return j; -} - -static inline void -iop_desc_init_null_xor(struct iop_adma_desc_slot *desc, int src_cnt, - unsigned long flags) -{ - struct iop3xx_desc_aau *hw_desc = desc->hw_desc; - union { - u32 value; - struct iop3xx_aau_desc_ctrl field; - } u_desc_ctrl; - - u_desc_ctrl.value = 0; - switch (src_cnt) { - case 25 ... 32: - u_desc_ctrl.field.blk_ctrl = 0x3; /* use EDCR[2:0] */ - hw_desc->src_edc[AAU_EDCR2_IDX].e_desc_ctrl = 0; - /* fall through */ - case 17 ... 24: - if (!u_desc_ctrl.field.blk_ctrl) { - hw_desc->src_edc[AAU_EDCR2_IDX].e_desc_ctrl = 0; - u_desc_ctrl.field.blk_ctrl = 0x3; /* use EDCR[2:0] */ - } - hw_desc->src_edc[AAU_EDCR1_IDX].e_desc_ctrl = 0; - /* fall through */ - case 9 ... 16: - if (!u_desc_ctrl.field.blk_ctrl) - u_desc_ctrl.field.blk_ctrl = 0x2; /* use EDCR0 */ - hw_desc->src_edc[AAU_EDCR0_IDX].e_desc_ctrl = 0; - /* fall through */ - case 1 ... 8: - if (!u_desc_ctrl.field.blk_ctrl && src_cnt > 4) - u_desc_ctrl.field.blk_ctrl = 0x1; /* use mini-desc */ - } - - u_desc_ctrl.field.dest_write_en = 0; - u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT; - hw_desc->desc_ctrl = u_desc_ctrl.value; -} - -static inline void iop_desc_set_byte_count(struct iop_adma_desc_slot *desc, - struct iop_adma_chan *chan, - u32 byte_count) -{ - union iop3xx_desc hw_desc = { .ptr = desc->hw_desc, }; - - switch (chan->device->id) { - case DMA0_ID: - case DMA1_ID: - hw_desc.dma->byte_count = byte_count; - break; - case AAU_ID: - hw_desc.aau->byte_count = byte_count; - break; - default: - BUG(); - } -} - -static inline void -iop_desc_init_interrupt(struct iop_adma_desc_slot *desc, - struct iop_adma_chan *chan) -{ - union iop3xx_desc hw_desc = { .ptr = desc->hw_desc, }; - - switch (chan->device->id) { - case DMA0_ID: - case DMA1_ID: - iop_desc_init_memcpy(desc, 1); - hw_desc.dma->byte_count = 0; - hw_desc.dma->dest_addr = 0; - hw_desc.dma->src_addr = 0; - break; - case AAU_ID: - iop_desc_init_null_xor(desc, 2, 1); - hw_desc.aau->byte_count = 0; - hw_desc.aau->dest_addr = 0; - hw_desc.aau->src[0] = 0; - hw_desc.aau->src[1] = 0; - break; - default: - BUG(); - } -} - -static inline void -iop_desc_set_zero_sum_byte_count(struct iop_adma_desc_slot *desc, u32 len) -{ - int slots_per_op = desc->slots_per_op; - struct iop3xx_desc_aau *hw_desc = desc->hw_desc, *iter; - int i = 0; - - if (len <= IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT) { - hw_desc->byte_count = len; - } else { - do { - iter = iop_hw_desc_slot_idx(hw_desc, i); - iter->byte_count = IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT; - len -= IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT; - i += slots_per_op; - } while (len > IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT); - - iter = iop_hw_desc_slot_idx(hw_desc, i); - iter->byte_count = len; - } -} - -static inline void iop_desc_set_dest_addr(struct iop_adma_desc_slot *desc, - struct iop_adma_chan *chan, - dma_addr_t addr) -{ - union iop3xx_desc hw_desc = { .ptr = desc->hw_desc, }; - - switch (chan->device->id) { - case DMA0_ID: - case DMA1_ID: - hw_desc.dma->dest_addr = addr; - break; - case AAU_ID: - hw_desc.aau->dest_addr = addr; - break; - default: - BUG(); - } -} - -static inline void iop_desc_set_memcpy_src_addr(struct iop_adma_desc_slot *desc, - dma_addr_t addr) -{ - struct iop3xx_desc_dma *hw_desc = desc->hw_desc; - hw_desc->src_addr = addr; -} - -static inline void -iop_desc_set_zero_sum_src_addr(struct iop_adma_desc_slot *desc, int src_idx, - dma_addr_t addr) -{ - - struct iop3xx_desc_aau *hw_desc = desc->hw_desc, *iter; - int slot_cnt = desc->slot_cnt, slots_per_op = desc->slots_per_op; - int i; - - for (i = 0; (slot_cnt -= slots_per_op) >= 0; - i += slots_per_op, addr += IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT) { - iter = iop_hw_desc_slot_idx(hw_desc, i); - iop3xx_aau_desc_set_src_addr(iter, src_idx, addr); - } -} - -static inline void iop_desc_set_xor_src_addr(struct iop_adma_desc_slot *desc, - int src_idx, dma_addr_t addr) -{ - - struct iop3xx_desc_aau *hw_desc = desc->hw_desc, *iter; - int slot_cnt = desc->slot_cnt, slots_per_op = desc->slots_per_op; - int i; - - for (i = 0; (slot_cnt -= slots_per_op) >= 0; - i += slots_per_op, addr += IOP_ADMA_XOR_MAX_BYTE_COUNT) { - iter = iop_hw_desc_slot_idx(hw_desc, i); - iop3xx_aau_desc_set_src_addr(iter, src_idx, addr); - } -} - -static inline void iop_desc_set_next_desc(struct iop_adma_desc_slot *desc, - u32 next_desc_addr) -{ - /* hw_desc->next_desc is the same location for all channels */ - union iop3xx_desc hw_desc = { .ptr = desc->hw_desc, }; - - iop_paranoia(hw_desc.dma->next_desc); - hw_desc.dma->next_desc = next_desc_addr; -} - -static inline u32 iop_desc_get_next_desc(struct iop_adma_desc_slot *desc) -{ - /* hw_desc->next_desc is the same location for all channels */ - union iop3xx_desc hw_desc = { .ptr = desc->hw_desc, }; - return hw_desc.dma->next_desc; -} - -static inline void iop_desc_clear_next_desc(struct iop_adma_desc_slot *desc) -{ - /* hw_desc->next_desc is the same location for all channels */ - union iop3xx_desc hw_desc = { .ptr = desc->hw_desc, }; - hw_desc.dma->next_desc = 0; -} - -static inline void iop_desc_set_block_fill_val(struct iop_adma_desc_slot *desc, - u32 val) -{ - struct iop3xx_desc_aau *hw_desc = desc->hw_desc; - hw_desc->src[0] = val; -} - -static inline enum sum_check_flags -iop_desc_get_zero_result(struct iop_adma_desc_slot *desc) -{ - struct iop3xx_desc_aau *hw_desc = desc->hw_desc; - struct iop3xx_aau_desc_ctrl desc_ctrl = hw_desc->desc_ctrl_field; - - iop_paranoia(!(desc_ctrl.tx_complete && desc_ctrl.zero_result_en)); - return desc_ctrl.zero_result_err << SUM_CHECK_P; -} - -static inline void iop_chan_append(struct iop_adma_chan *chan) -{ - u32 dma_chan_ctrl; - - dma_chan_ctrl = __raw_readl(DMA_CCR(chan)); - dma_chan_ctrl |= 0x2; - __raw_writel(dma_chan_ctrl, DMA_CCR(chan)); -} - -static inline u32 iop_chan_get_status(struct iop_adma_chan *chan) -{ - return __raw_readl(DMA_CSR(chan)); -} - -static inline void iop_chan_disable(struct iop_adma_chan *chan) -{ - u32 dma_chan_ctrl = __raw_readl(DMA_CCR(chan)); - dma_chan_ctrl &= ~1; - __raw_writel(dma_chan_ctrl, DMA_CCR(chan)); -} - -static inline void iop_chan_enable(struct iop_adma_chan *chan) -{ - u32 dma_chan_ctrl = __raw_readl(DMA_CCR(chan)); - - dma_chan_ctrl |= 1; - __raw_writel(dma_chan_ctrl, DMA_CCR(chan)); -} - -static inline void iop_adma_device_clear_eot_status(struct iop_adma_chan *chan) -{ - u32 status = __raw_readl(DMA_CSR(chan)); - status &= (1 << 9); - __raw_writel(status, DMA_CSR(chan)); -} - -static inline void iop_adma_device_clear_eoc_status(struct iop_adma_chan *chan) -{ - u32 status = __raw_readl(DMA_CSR(chan)); - status &= (1 << 8); - __raw_writel(status, DMA_CSR(chan)); -} - -static inline void iop_adma_device_clear_err_status(struct iop_adma_chan *chan) -{ - u32 status = __raw_readl(DMA_CSR(chan)); - - switch (chan->device->id) { - case DMA0_ID: - case DMA1_ID: - status &= (1 << 5) | (1 << 3) | (1 << 2) | (1 << 1); - break; - case AAU_ID: - status &= (1 << 5); - break; - default: - BUG(); - } - - __raw_writel(status, DMA_CSR(chan)); -} - -static inline int -iop_is_err_int_parity(unsigned long status, struct iop_adma_chan *chan) -{ - return 0; -} - -static inline int -iop_is_err_mcu_abort(unsigned long status, struct iop_adma_chan *chan) -{ - return 0; -} - -static inline int -iop_is_err_int_tabort(unsigned long status, struct iop_adma_chan *chan) -{ - return 0; -} - -static inline int -iop_is_err_int_mabort(unsigned long status, struct iop_adma_chan *chan) -{ - return test_bit(5, &status); -} - -static inline int -iop_is_err_pci_tabort(unsigned long status, struct iop_adma_chan *chan) -{ - switch (chan->device->id) { - case DMA0_ID: - case DMA1_ID: - return test_bit(2, &status); - default: - return 0; - } -} - -static inline int -iop_is_err_pci_mabort(unsigned long status, struct iop_adma_chan *chan) -{ - switch (chan->device->id) { - case DMA0_ID: - case DMA1_ID: - return test_bit(3, &status); - default: - return 0; - } -} - -static inline int -iop_is_err_split_tx(unsigned long status, struct iop_adma_chan *chan) -{ - switch (chan->device->id) { - case DMA0_ID: - case DMA1_ID: - return test_bit(1, &status); - default: - return 0; - } -} -#endif /* _ADMA_H */ diff --git a/arch/arm/include/asm/hardware/iop_adma.h b/arch/arm/include/asm/hardware/iop_adma.h deleted file mode 100644 index bcedbab90ac0..000000000000 --- a/arch/arm/include/asm/hardware/iop_adma.h +++ /dev/null @@ -1,106 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright © 2006, Intel Corporation. - */ -#ifndef IOP_ADMA_H -#define IOP_ADMA_H -#include <linux/types.h> -#include <linux/dmaengine.h> -#include <linux/interrupt.h> - -#define IOP_ADMA_SLOT_SIZE 32 -#define IOP_ADMA_THRESHOLD 4 -#ifdef DEBUG -#define IOP_PARANOIA 1 -#else -#define IOP_PARANOIA 0 -#endif -#define iop_paranoia(x) BUG_ON(IOP_PARANOIA && (x)) - -/** - * struct iop_adma_device - internal representation of an ADMA device - * @pdev: Platform device - * @id: HW ADMA Device selector - * @dma_desc_pool: base of DMA descriptor region (DMA address) - * @dma_desc_pool_virt: base of DMA descriptor region (CPU address) - * @common: embedded struct dma_device - */ -struct iop_adma_device { - struct platform_device *pdev; - int id; - dma_addr_t dma_desc_pool; - void *dma_desc_pool_virt; - struct dma_device common; -}; - -/** - * struct iop_adma_chan - internal representation of an ADMA device - * @pending: allows batching of hardware operations - * @lock: serializes enqueue/dequeue operations to the slot pool - * @mmr_base: memory mapped register base - * @chain: device chain view of the descriptors - * @device: parent device - * @common: common dmaengine channel object members - * @last_used: place holder for allocation to continue from where it left off - * @all_slots: complete domain of slots usable by the channel - * @slots_allocated: records the actual size of the descriptor slot pool - * @irq_tasklet: bottom half where iop_adma_slot_cleanup runs - */ -struct iop_adma_chan { - int pending; - spinlock_t lock; /* protects the descriptor slot pool */ - void __iomem *mmr_base; - struct list_head chain; - struct iop_adma_device *device; - struct dma_chan common; - struct iop_adma_desc_slot *last_used; - struct list_head all_slots; - int slots_allocated; - struct tasklet_struct irq_tasklet; -}; - -/** - * struct iop_adma_desc_slot - IOP-ADMA software descriptor - * @slot_node: node on the iop_adma_chan.all_slots list - * @chain_node: node on the op_adma_chan.chain list - * @hw_desc: virtual address of the hardware descriptor chain - * @phys: hardware address of the hardware descriptor chain - * @group_head: first operation in a transaction - * @slot_cnt: total slots used in an transaction (group of operations) - * @slots_per_op: number of slots per operation - * @idx: pool index - * @tx_list: list of descriptors that are associated with one operation - * @async_tx: support for the async_tx api - * @group_list: list of slots that make up a multi-descriptor transaction - * for example transfer lengths larger than the supported hw max - * @xor_check_result: result of zero sum - * @crc32_result: result crc calculation - */ -struct iop_adma_desc_slot { - struct list_head slot_node; - struct list_head chain_node; - void *hw_desc; - struct iop_adma_desc_slot *group_head; - u16 slot_cnt; - u16 slots_per_op; - u16 idx; - struct list_head tx_list; - struct dma_async_tx_descriptor async_tx; - union { - u32 *xor_check_result; - u32 *crc32_result; - u32 *pq_check_result; - }; -}; - -struct iop_adma_platform_data { - int hw_id; - dma_cap_mask_t cap_mask; - size_t pool_size; -}; - -#define to_iop_sw_desc(addr_hw_desc) \ - container_of(addr_hw_desc, struct iop_adma_desc_slot, hw_desc) -#define iop_hw_desc_slot_idx(hw_desc, idx) \ - ( (void *) (((unsigned long) hw_desc) + ((idx) << 5)) ) -#endif diff --git a/arch/arm/include/asm/pgalloc.h b/arch/arm/include/asm/pgalloc.h index a2a68b751971..069da393110c 100644 --- a/arch/arm/include/asm/pgalloc.h +++ b/arch/arm/include/asm/pgalloc.h @@ -15,8 +15,6 @@ #include <asm/cacheflush.h> #include <asm/tlbflush.h> -#define check_pgt_cache() do { } while (0) - #ifdef CONFIG_MMU #define _PAGE_USER_TABLE (PMD_TYPE_TABLE | PMD_BIT4 | PMD_DOMAIN(DOMAIN_USER)) diff --git a/arch/arm/include/asm/pgtable-nommu.h b/arch/arm/include/asm/pgtable-nommu.h index 0b1f6799a32e..010fa1a35a68 100644 --- a/arch/arm/include/asm/pgtable-nommu.h +++ b/arch/arm/include/asm/pgtable-nommu.h @@ -62,7 +62,6 @@ typedef pte_t *pte_addr_t; */ #define pgprot_noncached(prot) (prot) #define pgprot_writecombine(prot) (prot) -#define pgprot_dmacoherent(prot) (prot) #define pgprot_device(prot) (prot) @@ -72,11 +71,6 @@ typedef pte_t *pte_addr_t; extern unsigned int kobjsize(const void *objp); /* - * No page table caches to initialise. - */ -#define pgtable_cache_init() do { } while (0) - -/* * All 32bit addresses are effectively valid for vmalloc... * Sort of meaningless for non-VM targets. */ diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h index f2e990dc27e7..3ae120cd1715 100644 --- a/arch/arm/include/asm/pgtable.h +++ b/arch/arm/include/asm/pgtable.h @@ -368,8 +368,6 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) #define HAVE_ARCH_UNMAPPED_AREA #define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN -#define pgtable_cache_init() do { } while (0) - #endif /* !__ASSEMBLY__ */ #endif /* CONFIG_MMU */ diff --git a/arch/arm/include/asm/processor.h b/arch/arm/include/asm/processor.h index 20c2f42454b8..614bf829e454 100644 --- a/arch/arm/include/asm/processor.h +++ b/arch/arm/include/asm/processor.h @@ -140,8 +140,6 @@ static inline void prefetchw(const void *ptr) #endif #endif -#define HAVE_ARCH_PICK_MMAP_LAYOUT - #endif #endif /* __ASM_ARM_PROCESSOR_H */ diff --git a/arch/arm/include/asm/tlb.h b/arch/arm/include/asm/tlb.h index b75ea15b85c0..669474add486 100644 --- a/arch/arm/include/asm/tlb.h +++ b/arch/arm/include/asm/tlb.h @@ -44,7 +44,7 @@ static inline void __tlb_remove_table(void *_table) static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t pte, unsigned long addr) { - pgtable_page_dtor(pte); + pgtable_pte_page_dtor(pte); #ifndef CONFIG_ARM_LPAE /* diff --git a/arch/arm/include/asm/topology.h b/arch/arm/include/asm/topology.h index 2a786f54d8b8..8a0fae94d45e 100644 --- a/arch/arm/include/asm/topology.h +++ b/arch/arm/include/asm/topology.h @@ -5,26 +5,6 @@ #ifdef CONFIG_ARM_CPU_TOPOLOGY #include <linux/cpumask.h> - -struct cputopo_arm { - int thread_id; - int core_id; - int socket_id; - cpumask_t thread_sibling; - cpumask_t core_sibling; -}; - -extern struct cputopo_arm cpu_topology[NR_CPUS]; - -#define topology_physical_package_id(cpu) (cpu_topology[cpu].socket_id) -#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) - -void init_cpu_topology(void); -void store_cpu_topology(unsigned int cpuid); -const struct cpumask *cpu_coregroup_mask(int cpu); - #include <linux/arch_topology.h> /* Replace task scheduler's default frequency-invariant accounting */ diff --git a/arch/arm/include/asm/xen/page-coherent.h b/arch/arm/include/asm/xen/page-coherent.h index 2c403e7c782d..27e984977402 100644 --- a/arch/arm/include/asm/xen/page-coherent.h +++ b/arch/arm/include/asm/xen/page-coherent.h @@ -1,95 +1,2 @@ /* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _ASM_ARM_XEN_PAGE_COHERENT_H -#define _ASM_ARM_XEN_PAGE_COHERENT_H - -#include <linux/dma-mapping.h> -#include <asm/page.h> #include <xen/arm/page-coherent.h> - -static inline const struct dma_map_ops *xen_get_dma_ops(struct device *dev) -{ - if (dev && dev->archdata.dev_dma_ops) - return dev->archdata.dev_dma_ops; - return get_arch_dma_ops(NULL); -} - -static inline void *xen_alloc_coherent_pages(struct device *hwdev, size_t size, - dma_addr_t *dma_handle, gfp_t flags, unsigned long attrs) -{ - return xen_get_dma_ops(hwdev)->alloc(hwdev, size, dma_handle, flags, attrs); -} - -static inline void xen_free_coherent_pages(struct device *hwdev, size_t size, - void *cpu_addr, dma_addr_t dma_handle, unsigned long attrs) -{ - xen_get_dma_ops(hwdev)->free(hwdev, size, cpu_addr, dma_handle, attrs); -} - -static inline void xen_dma_map_page(struct device *hwdev, struct page *page, - dma_addr_t dev_addr, unsigned long offset, size_t size, - enum dma_data_direction dir, unsigned long attrs) -{ - unsigned long page_pfn = page_to_xen_pfn(page); - unsigned long dev_pfn = XEN_PFN_DOWN(dev_addr); - unsigned long compound_pages = - (1<<compound_order(page)) * XEN_PFN_PER_PAGE; - bool local = (page_pfn <= dev_pfn) && - (dev_pfn - page_pfn < compound_pages); - - /* - * Dom0 is mapped 1:1, while the Linux page can span across - * multiple Xen pages, it's not possible for it to contain a - * mix of local and foreign Xen pages. So if the first xen_pfn - * == mfn the page is local otherwise it's a foreign page - * grant-mapped in dom0. If the page is local we can safely - * call the native dma_ops function, otherwise we call the xen - * specific function. - */ - if (local) - xen_get_dma_ops(hwdev)->map_page(hwdev, page, offset, size, dir, attrs); - else - __xen_dma_map_page(hwdev, page, dev_addr, offset, size, dir, attrs); -} - -static inline void xen_dma_unmap_page(struct device *hwdev, dma_addr_t handle, - size_t size, enum dma_data_direction dir, unsigned long attrs) -{ - unsigned long pfn = PFN_DOWN(handle); - /* - * Dom0 is mapped 1:1, while the Linux page can be spanned accross - * multiple Xen page, it's not possible to have a mix of local and - * foreign Xen page. Dom0 is mapped 1:1, so calling pfn_valid on a - * foreign mfn will always return false. If the page is local we can - * safely call the native dma_ops function, otherwise we call the xen - * specific function. - */ - if (pfn_valid(pfn)) { - if (xen_get_dma_ops(hwdev)->unmap_page) - xen_get_dma_ops(hwdev)->unmap_page(hwdev, handle, size, dir, attrs); - } else - __xen_dma_unmap_page(hwdev, handle, size, dir, attrs); -} - -static inline void xen_dma_sync_single_for_cpu(struct device *hwdev, - dma_addr_t handle, size_t size, enum dma_data_direction dir) -{ - unsigned long pfn = PFN_DOWN(handle); - if (pfn_valid(pfn)) { - if (xen_get_dma_ops(hwdev)->sync_single_for_cpu) - xen_get_dma_ops(hwdev)->sync_single_for_cpu(hwdev, handle, size, dir); - } else - __xen_dma_sync_single_for_cpu(hwdev, handle, size, dir); -} - -static inline void xen_dma_sync_single_for_device(struct device *hwdev, - dma_addr_t handle, size_t size, enum dma_data_direction dir) -{ - unsigned long pfn = PFN_DOWN(handle); - if (pfn_valid(pfn)) { - if (xen_get_dma_ops(hwdev)->sync_single_for_device) - xen_get_dma_ops(hwdev)->sync_single_for_device(hwdev, handle, size, dir); - } else - __xen_dma_sync_single_for_device(hwdev, handle, size, dir); -} - -#endif /* _ASM_ARM_XEN_PAGE_COHERENT_H */ diff --git a/arch/arm/include/debug/ks8695.S b/arch/arm/include/debug/ks8695.S deleted file mode 100644 index eb4d371b5eea..000000000000 --- a/arch/arm/include/debug/ks8695.S +++ /dev/null @@ -1,37 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * arch/arm/include/debug/ks8695.S - * - * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk> - * Copyright (C) 2006 Simtec Electronics - * - * KS8695 - Debug macros - */ - -#define KS8695_UART_PA 0x03ffe000 -#define KS8695_UART_VA 0xf00fe000 -#define KS8695_URTH (0x04) -#define KS8695_URLS (0x14) -#define URLS_URTE (1 << 6) -#define URLS_URTHRE (1 << 5) - - .macro addruart, rp, rv, tmp - ldr \rp, =KS8695_UART_PA @ physical base address - ldr \rv, =KS8695_UART_VA @ virtual base address - .endm - - .macro senduart, rd, rx - str \rd, [\rx, #KS8695_URTH] @ Write to Transmit Holding Register - .endm - - .macro busyuart, rd, rx -1001: ldr \rd, [\rx, #KS8695_URLS] @ Read Line Status Register - tst \rd, #URLS_URTE @ Holding & Shift registers empty? - beq 1001b - .endm - - .macro waituart, rd, rx -1001: ldr \rd, [\rx, #KS8695_URLS] @ Read Line Status Register - tst \rd, #URLS_URTHRE @ Holding Register empty? - beq 1001b - .endm diff --git a/arch/arm/include/debug/renesas-scif.S b/arch/arm/include/debug/renesas-scif.S index 1c5f795587fc..25f06663a9a4 100644 --- a/arch/arm/include/debug/renesas-scif.S +++ b/arch/arm/include/debug/renesas-scif.S @@ -11,7 +11,11 @@ #define SCIF_PHYS CONFIG_DEBUG_UART_PHYS #define SCIF_VIRT ((SCIF_PHYS & 0x00ffffff) | 0xfd000000) -#if CONFIG_DEBUG_UART_PHYS < 0xe6e00000 +#if defined(CONFIG_DEBUG_R7S9210_SCIF2) || defined(CONFIG_DEBUG_R7S9210_SCIF4) +/* RZ/A2 SCIFA */ +#define FTDR 0x06 +#define FSR 0x08 +#elif CONFIG_DEBUG_UART_PHYS < 0xe6e00000 /* SCIFA */ #define FTDR 0x20 #define FSR 0x14 diff --git a/arch/arm/include/debug/ux500.S b/arch/arm/include/debug/ux500.S index c626f89b3e4a..c516900947bb 100644 --- a/arch/arm/include/debug/ux500.S +++ b/arch/arm/include/debug/ux500.S @@ -20,21 +20,16 @@ #define U8500_UART0_PHYS_BASE (0x80120000) #define U8500_UART1_PHYS_BASE (0x80121000) #define U8500_UART2_PHYS_BASE (0x80007000) -#define U8500_UART0_VIRT_BASE (0xf8120000) -#define U8500_UART1_VIRT_BASE (0xf8121000) -#define U8500_UART2_VIRT_BASE (0xf8007000) #define __UX500_PHYS_UART(n) U8500_UART##n##_PHYS_BASE -#define __UX500_VIRT_UART(n) U8500_UART##n##_VIRT_BASE #endif -#if !defined(__UX500_PHYS_UART) || !defined(__UX500_VIRT_UART) +#if !defined(__UX500_PHYS_UART) #error Unknown SOC #endif #define UX500_PHYS_UART(n) __UX500_PHYS_UART(n) -#define UX500_VIRT_UART(n) __UX500_VIRT_UART(n) #define UART_PHYS_BASE UX500_PHYS_UART(CONFIG_UX500_DEBUG_UART) -#define UART_VIRT_BASE UX500_VIRT_UART(CONFIG_UX500_DEBUG_UART) +#define UART_VIRT_BASE (0xfff07000) .macro addruart, rp, rv, tmp ldr \rp, =UART_PHYS_BASE @ no, physical address diff --git a/arch/arm/include/uapi/asm/kvm.h b/arch/arm/include/uapi/asm/kvm.h index a4217c1a5d01..2769360f195c 100644 --- a/arch/arm/include/uapi/asm/kvm.h +++ b/arch/arm/include/uapi/asm/kvm.h @@ -266,8 +266,10 @@ struct kvm_vcpu_events { #define KVM_DEV_ARM_ITS_CTRL_RESET 4 /* KVM_IRQ_LINE irq field index values */ +#define KVM_ARM_IRQ_VCPU2_SHIFT 28 +#define KVM_ARM_IRQ_VCPU2_MASK 0xf #define KVM_ARM_IRQ_TYPE_SHIFT 24 -#define KVM_ARM_IRQ_TYPE_MASK 0xff +#define KVM_ARM_IRQ_TYPE_MASK 0xf #define KVM_ARM_IRQ_VCPU_SHIFT 16 #define KVM_ARM_IRQ_VCPU_MASK 0xff #define KVM_ARM_IRQ_NUM_SHIFT 0 diff --git a/arch/arm/kernel/perf_event_v7.c b/arch/arm/kernel/perf_event_v7.c index a4fb0f8b8f84..2924d7910b10 100644 --- a/arch/arm/kernel/perf_event_v7.c +++ b/arch/arm/kernel/perf_event_v7.c @@ -697,9 +697,9 @@ static struct attribute_group armv7_pmuv2_events_attr_group = { /* * Event filters for PMUv2 */ -#define ARMV7_EXCLUDE_PL1 (1 << 31) -#define ARMV7_EXCLUDE_USER (1 << 30) -#define ARMV7_INCLUDE_HYP (1 << 27) +#define ARMV7_EXCLUDE_PL1 BIT(31) +#define ARMV7_EXCLUDE_USER BIT(30) +#define ARMV7_INCLUDE_HYP BIT(27) /* * Secure debug enable reg diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c index f934a6739fc0..9485acc520a4 100644 --- a/arch/arm/kernel/process.c +++ b/arch/arm/kernel/process.c @@ -319,11 +319,6 @@ unsigned long get_wchan(struct task_struct *p) return 0; } -unsigned long arch_randomize_brk(struct mm_struct *mm) -{ - return randomize_page(mm->brk, 0x02000000); -} - #ifdef CONFIG_MMU #ifdef CONFIG_KUSER_HELPERS /* diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index aab8ba40ce38..4b0bab2607e4 100644 --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c @@ -264,15 +264,13 @@ int __cpu_disable(void) return 0; } -static DECLARE_COMPLETION(cpu_died); - /* * called on the thread which is asking for a CPU to be shutdown - * waits until shutdown has completed, or it is timed out. */ void __cpu_die(unsigned int cpu) { - if (!wait_for_completion_timeout(&cpu_died, msecs_to_jiffies(5000))) { + if (!cpu_wait_death(cpu, 5)) { pr_err("CPU%u: cpu didn't die\n", cpu); return; } @@ -319,7 +317,7 @@ void arch_cpu_idle_dead(void) * this returns, power and/or clocks can be removed at any point * from this CPU and its cache by platform_cpu_kill(). */ - complete(&cpu_died); + (void)cpu_report_death(); /* * Ensure that the cache lines associated with that completion are diff --git a/arch/arm/kernel/topology.c b/arch/arm/kernel/topology.c index d17cb1e6d679..5b9faba03afb 100644 --- a/arch/arm/kernel/topology.c +++ b/arch/arm/kernel/topology.c @@ -177,17 +177,6 @@ static inline void parse_dt_topology(void) {} static inline void update_cpu_capacity(unsigned int cpuid) {} #endif - /* - * cpu topology table - */ -struct cputopo_arm cpu_topology[NR_CPUS]; -EXPORT_SYMBOL_GPL(cpu_topology); - -const struct cpumask *cpu_coregroup_mask(int cpu) -{ - return &cpu_topology[cpu].core_sibling; -} - /* * The current assumption is that we can power gate each core independently. * This will be superseded by DT binding once available. @@ -197,32 +186,6 @@ const struct cpumask *cpu_corepower_mask(int cpu) return &cpu_topology[cpu].thread_sibling; } -static void update_siblings_masks(unsigned int cpuid) -{ - struct cputopo_arm *cpu_topo, *cpuid_topo = &cpu_topology[cpuid]; - int cpu; - - /* update core and thread sibling masks */ - for_each_possible_cpu(cpu) { - cpu_topo = &cpu_topology[cpu]; - - if (cpuid_topo->socket_id != cpu_topo->socket_id) - continue; - - cpumask_set_cpu(cpuid, &cpu_topo->core_sibling); - if (cpu != cpuid) - 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); - } - smp_wmb(); -} - /* * store_cpu_topology is called at boot when only one cpu is running * and with the mutex cpu_hotplug.lock locked, when several cpus have booted, @@ -230,7 +193,7 @@ static void update_siblings_masks(unsigned int cpuid) */ void store_cpu_topology(unsigned int cpuid) { - struct cputopo_arm *cpuid_topo = &cpu_topology[cpuid]; + struct cpu_topology *cpuid_topo = &cpu_topology[cpuid]; unsigned int mpidr; /* If the cpu topology has been already set, just return */ @@ -250,12 +213,12 @@ void store_cpu_topology(unsigned int cpuid) /* core performance interdependency */ cpuid_topo->thread_id = MPIDR_AFFINITY_LEVEL(mpidr, 0); cpuid_topo->core_id = MPIDR_AFFINITY_LEVEL(mpidr, 1); - cpuid_topo->socket_id = MPIDR_AFFINITY_LEVEL(mpidr, 2); + cpuid_topo->package_id = MPIDR_AFFINITY_LEVEL(mpidr, 2); } else { /* largely independent cores */ cpuid_topo->thread_id = -1; cpuid_topo->core_id = MPIDR_AFFINITY_LEVEL(mpidr, 0); - cpuid_topo->socket_id = MPIDR_AFFINITY_LEVEL(mpidr, 1); + cpuid_topo->package_id = MPIDR_AFFINITY_LEVEL(mpidr, 1); } } else { /* @@ -265,7 +228,7 @@ void store_cpu_topology(unsigned int cpuid) */ cpuid_topo->thread_id = -1; cpuid_topo->core_id = 0; - cpuid_topo->socket_id = -1; + cpuid_topo->package_id = -1; } update_siblings_masks(cpuid); @@ -275,7 +238,7 @@ void store_cpu_topology(unsigned int cpuid) pr_info("CPU%u: thread %d, cpu %d, socket %d, mpidr %x\n", cpuid, cpu_topology[cpuid].thread_id, cpu_topology[cpuid].core_id, - cpu_topology[cpuid].socket_id, mpidr); + cpu_topology[cpuid].package_id, mpidr); } static inline int cpu_corepower_flags(void) @@ -298,18 +261,7 @@ static struct sched_domain_topology_level arm_topology[] = { */ void __init init_cpu_topology(void) { - unsigned int cpu; - - /* init core mask and capacity */ - for_each_possible_cpu(cpu) { - struct cputopo_arm *cpu_topo = &(cpu_topology[cpu]); - - cpu_topo->thread_id = -1; - cpu_topo->core_id = -1; - cpu_topo->socket_id = -1; - cpumask_clear(&cpu_topo->core_sibling); - cpumask_clear(&cpu_topo->thread_sibling); - } + reset_cpu_topology(); smp_wmb(); parse_dt_topology(); diff --git a/arch/arm/kernel/vdso.c b/arch/arm/kernel/vdso.c index 8872acf9ff99..9bf16c93ee6a 100644 --- a/arch/arm/kernel/vdso.c +++ b/arch/arm/kernel/vdso.c @@ -194,7 +194,6 @@ static int __init vdso_init(void) } text_pages = (vdso_end - vdso_start) >> PAGE_SHIFT; - pr_debug("vdso: %i text pages at base %p\n", text_pages, vdso_start); /* Allocate the VDSO text pagelist */ vdso_text_pagelist = kcalloc(text_pages, sizeof(struct page *), diff --git a/arch/arm/kvm/Makefile b/arch/arm/kvm/Makefile index 531e59f5be9c..b76b75bd9e00 100644 --- a/arch/arm/kvm/Makefile +++ b/arch/arm/kvm/Makefile @@ -8,13 +8,14 @@ ifeq ($(plus_virt),+virt) plus_virt_def := -DREQUIRES_VIRT=1 endif +KVM := ../../../virt/kvm + ccflags-y += -I $(srctree)/$(src) -I $(srctree)/virt/kvm/arm/vgic -CFLAGS_arm.o := $(plus_virt_def) +CFLAGS_$(KVM)/arm/arm.o := $(plus_virt_def) AFLAGS_init.o := -Wa,-march=armv7-a$(plus_virt) AFLAGS_interrupts.o := -Wa,-march=armv7-a$(plus_virt) -KVM := ../../../virt/kvm kvm-arm-y = $(KVM)/kvm_main.o $(KVM)/coalesced_mmio.o $(KVM)/eventfd.o $(KVM)/vfio.o obj-$(CONFIG_KVM_ARM_HOST) += hyp/ diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile index b25c54585048..6d2ba454f25b 100644 --- a/arch/arm/lib/Makefile +++ b/arch/arm/lib/Makefile @@ -5,7 +5,7 @@ # Copyright (C) 1995-2000 Russell King # -lib-y := backtrace.o changebit.o csumipv6.o csumpartial.o \ +lib-y := changebit.o csumipv6.o csumpartial.o \ csumpartialcopy.o csumpartialcopyuser.o clearbit.o \ delay.o delay-loop.o findbit.o memchr.o memcpy.o \ memmove.o memset.o setbit.o \ @@ -19,6 +19,12 @@ lib-y := backtrace.o changebit.o csumipv6.o csumpartial.o \ mmu-y := clear_user.o copy_page.o getuser.o putuser.o \ copy_from_user.o copy_to_user.o +ifdef CONFIG_CC_IS_CLANG + lib-y += backtrace-clang.o +else + lib-y += backtrace.o +endif + # using lib_ here won't override already available weak symbols obj-$(CONFIG_UACCESS_WITH_MEMCPY) += uaccess_with_memcpy.o diff --git a/arch/arm/lib/backtrace-clang.S b/arch/arm/lib/backtrace-clang.S new file mode 100644 index 000000000000..2ff375144b55 --- /dev/null +++ b/arch/arm/lib/backtrace-clang.S @@ -0,0 +1,217 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * linux/arch/arm/lib/backtrace-clang.S + * + * Copyright (C) 2019 Nathan Huckleberry + * + */ +#include <linux/kern_levels.h> +#include <linux/linkage.h> +#include <asm/assembler.h> + .text + +/* fp is 0 or stack frame */ + +#define frame r4 +#define sv_fp r5 +#define sv_pc r6 +#define mask r7 +#define sv_lr r8 + +ENTRY(c_backtrace) + +#if !defined(CONFIG_FRAME_POINTER) || !defined(CONFIG_PRINTK) + ret lr +ENDPROC(c_backtrace) +#else + + +/* + * Clang does not store pc or sp in function prologues so we don't know exactly + * where the function starts. + * + * We can treat the current frame's lr as the saved pc and the preceding + * frame's lr as the current frame's lr, but we can't trace the most recent + * call. Inserting a false stack frame allows us to reference the function + * called last in the stacktrace. + * + * If the call instruction was a bl we can look at the callers branch + * instruction to calculate the saved pc. We can recover the pc in most cases, + * but in cases such as calling function pointers we cannot. In this case, + * default to using the lr. This will be some address in the function, but will + * not be the function start. + * + * Unfortunately due to the stack frame layout we can't dump r0 - r3, but these + * are less frequently saved. + * + * Stack frame layout: + * <larger addresses> + * saved lr + * frame=> saved fp + * optionally saved caller registers (r4 - r10) + * optionally saved arguments (r0 - r3) + * <top of stack frame> + * <smaller addresses> + * + * Functions start with the following code sequence: + * corrected pc => stmfd sp!, {..., fp, lr} + * add fp, sp, #x + * stmfd sp!, {r0 - r3} (optional) + * + * + * + * + * + * + * The diagram below shows an example stack setup for dump_stack. + * + * The frame for c_backtrace has pointers to the code of dump_stack. This is + * why the frame of c_backtrace is used to for the pc calculation of + * dump_stack. This is why we must move back a frame to print dump_stack. + * + * The stored locals for dump_stack are in dump_stack's frame. This means that + * to fully print dump_stack's frame we need both the frame for dump_stack (for + * locals) and the frame that was called by dump_stack (for pc). + * + * To print locals we must know where the function start is. If we read the + * function prologue opcodes we can determine which variables are stored in the + * stack frame. + * + * To find the function start of dump_stack we can look at the stored LR of + * show_stack. It points at the instruction directly after the bl dump_stack. + * We can then read the offset from the bl opcode to determine where the branch + * takes us. The address calculated must be the start of dump_stack. + * + * c_backtrace frame dump_stack: + * {[LR] } ============| ... + * {[FP] } =======| | bl c_backtrace + * | |=> ... + * {[R4-R10]} | + * {[R0-R3] } | show_stack: + * dump_stack frame | ... + * {[LR] } =============| bl dump_stack + * {[FP] } <=======| |=> ... + * {[R4-R10]} + * {[R0-R3] } + */ + + stmfd sp!, {r4 - r9, fp, lr} @ Save an extra register + @ to ensure 8 byte alignment + movs frame, r0 @ if frame pointer is zero + beq no_frame @ we have no stack frames + tst r1, #0x10 @ 26 or 32-bit mode? + moveq mask, #0xfc000003 + movne mask, #0 @ mask for 32-bit + +/* + * Switches the current frame to be the frame for dump_stack. + */ + add frame, sp, #24 @ switch to false frame +for_each_frame: tst frame, mask @ Check for address exceptions + bne no_frame + +/* + * sv_fp is the stack frame with the locals for the current considered + * function. + * + * sv_pc is the saved lr frame the frame above. This is a pointer to a code + * address within the current considered function, but it is not the function + * start. This value gets updated to be the function start later if it is + * possible. + */ +1001: ldr sv_pc, [frame, #4] @ get saved 'pc' +1002: ldr sv_fp, [frame, #0] @ get saved fp + + teq sv_fp, mask @ make sure next frame exists + beq no_frame + +/* + * sv_lr is the lr from the function that called the current function. This is + * a pointer to a code address in the current function's caller. sv_lr-4 is + * the instruction used to call the current function. + * + * This sv_lr can be used to calculate the function start if the function was + * called using a bl instruction. If the function start can be recovered sv_pc + * is overwritten with the function start. + * + * If the current function was called using a function pointer we cannot + * recover the function start and instead continue with sv_pc as an arbitrary + * value within the current function. If this is the case we cannot print + * registers for the current function, but the stacktrace is still printed + * properly. + */ +1003: ldr sv_lr, [sv_fp, #4] @ get saved lr from next frame + + ldr r0, [sv_lr, #-4] @ get call instruction + ldr r3, .Lopcode+4 + and r2, r3, r0 @ is this a bl call + teq r2, r3 + bne finished_setup @ give up if it's not + and r0, #0xffffff @ get call offset 24-bit int + lsl r0, r0, #8 @ sign extend offset + asr r0, r0, #8 + ldr sv_pc, [sv_fp, #4] @ get lr address + add sv_pc, sv_pc, #-4 @ get call instruction address + add sv_pc, sv_pc, #8 @ take care of prefetch + add sv_pc, sv_pc, r0, lsl #2@ find function start + +finished_setup: + + bic sv_pc, sv_pc, mask @ mask PC/LR for the mode + +/* + * Print the function (sv_pc) and where it was called from (sv_lr). + */ +1004: mov r0, sv_pc + + mov r1, sv_lr + mov r2, frame + bic r1, r1, mask @ mask PC/LR for the mode + bl dump_backtrace_entry + +/* + * Test if the function start is a stmfd instruction to determine which + * registers were stored in the function prologue. + * + * If we could not recover the sv_pc because we were called through a function + * pointer the comparison will fail and no registers will print. Unwinding will + * continue as if there had been no registers stored in this frame. + */ +1005: ldr r1, [sv_pc, #0] @ if stmfd sp!, {..., fp, lr} + ldr r3, .Lopcode @ instruction exists, + teq r3, r1, lsr #11 + ldr r0, [frame] @ locals are stored in + @ the preceding frame + subeq r0, r0, #4 + bleq dump_backtrace_stm @ dump saved registers + +/* + * If we are out of frames or if the next frame is invalid. + */ + teq sv_fp, #0 @ zero saved fp means + beq no_frame @ no further frames + + cmp sv_fp, frame @ next frame must be + mov frame, sv_fp @ above the current frame + bhi for_each_frame + +1006: adr r0, .Lbad + mov r1, frame + bl printk +no_frame: ldmfd sp!, {r4 - r9, fp, pc} +ENDPROC(c_backtrace) + .pushsection __ex_table,"a" + .align 3 + .long 1001b, 1006b + .long 1002b, 1006b + .long 1003b, 1006b + .long 1004b, 1006b + .long 1005b, 1006b + .popsection + +.Lbad: .asciz "Backtrace aborted due to bad frame pointer <%p>\n" + .align +.Lopcode: .word 0xe92d4800 >> 11 @ stmfd sp!, {... fp, lr} + .word 0x0b000000 @ bl if these bits are set + +#endif diff --git a/arch/arm/mach-aspeed/Kconfig b/arch/arm/mach-aspeed/Kconfig index a15c3a291386..56007b0b6120 100644 --- a/arch/arm/mach-aspeed/Kconfig +++ b/arch/arm/mach-aspeed/Kconfig @@ -1,11 +1,10 @@ # SPDX-License-Identifier: GPL-2.0-only menuconfig ARCH_ASPEED bool "Aspeed BMC architectures" - depends on ARCH_MULTI_V5 || ARCH_MULTI_V6 + depends on ARCH_MULTI_V5 || ARCH_MULTI_V6 || ARCH_MULTI_V7 select SRAM select WATCHDOG select ASPEED_WATCHDOG - select FTTMR010_TIMER select MFD_SYSCON select PINCTRL help @@ -18,6 +17,7 @@ config MACH_ASPEED_G4 depends on ARCH_MULTI_V5 select CPU_ARM926T select PINCTRL_ASPEED_G4 + select FTTMR010_TIMER help Say yes if you intend to run on an Aspeed ast2400 or similar fourth generation BMCs, such as those used by OpenPower Power8 @@ -28,8 +28,21 @@ config MACH_ASPEED_G5 depends on ARCH_MULTI_V6 select CPU_V6 select PINCTRL_ASPEED_G5 + select FTTMR010_TIMER help Say yes if you intend to run on an Aspeed ast2500 or similar fifth generation Aspeed BMCs. +config MACH_ASPEED_G6 + bool "Aspeed SoC 6th Generation" + depends on ARCH_MULTI_V7 + select CPU_V7 + select PINCTRL_ASPEED_G6 + select ARM_GIC + select HAVE_ARM_ARCH_TIMER + select HAVE_SMP + help + Say yes if you intend to run on an Aspeed ast2600 or similar + sixth generation Aspeed BMCs. + endif diff --git a/arch/arm/mach-aspeed/Makefile b/arch/arm/mach-aspeed/Makefile new file mode 100644 index 000000000000..1951b3317a76 --- /dev/null +++ b/arch/arm/mach-aspeed/Makefile @@ -0,0 +1,5 @@ +# SPDX-License-Identifier: GPL-2.0-or-later +# Copyright (C) ASPEED Technology Inc. +# Copyright IBM Corp. + +obj-$(CONFIG_SMP) += platsmp.o diff --git a/arch/arm/mach-aspeed/platsmp.c b/arch/arm/mach-aspeed/platsmp.c new file mode 100644 index 000000000000..2324becf7991 --- /dev/null +++ b/arch/arm/mach-aspeed/platsmp.c @@ -0,0 +1,61 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +// Copyright (C) ASPEED Technology Inc. +// Copyright IBM Corp. + +#include <linux/of_address.h> +#include <linux/io.h> +#include <linux/of.h> +#include <linux/smp.h> + +#define BOOT_ADDR 0x00 +#define BOOT_SIG 0x04 + +static struct device_node *secboot_node; + +static int aspeed_g6_boot_secondary(unsigned int cpu, struct task_struct *idle) +{ + void __iomem *base; + + base = of_iomap(secboot_node, 0); + if (!base) { + pr_err("could not map the secondary boot base!"); + return -ENODEV; + } + + writel_relaxed(0, base + BOOT_ADDR); + writel_relaxed(__pa_symbol(secondary_startup_arm), base + BOOT_ADDR); + writel_relaxed((0xABBAAB00 | (cpu & 0xff)), base + BOOT_SIG); + + dsb_sev(); + + iounmap(base); + + return 0; +} + +static void __init aspeed_g6_smp_prepare_cpus(unsigned int max_cpus) +{ + void __iomem *base; + + secboot_node = of_find_compatible_node(NULL, NULL, "aspeed,ast2600-smpmem"); + if (!secboot_node) { + pr_err("secboot device node found!!\n"); + return; + } + + base = of_iomap(secboot_node, 0); + if (!base) { + pr_err("could not map the secondary boot base!"); + return; + } + __raw_writel(0xBADABABA, base + BOOT_SIG); + + iounmap(base); +} + +static const struct smp_operations aspeed_smp_ops __initconst = { + .smp_prepare_cpus = aspeed_g6_smp_prepare_cpus, + .smp_boot_secondary = aspeed_g6_boot_secondary, +}; + +CPU_METHOD_OF_DECLARE(aspeed_smp, "aspeed,ast2600-smp", &aspeed_smp_ops); diff --git a/arch/arm/mach-at91/.gitignore b/arch/arm/mach-at91/.gitignore new file mode 100644 index 000000000000..2ecd6f51c8a9 --- /dev/null +++ b/arch/arm/mach-at91/.gitignore @@ -0,0 +1 @@ +pm_data-offsets.h diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile index 31b61f0e1c07..de64301dcff2 100644 --- a/arch/arm/mach-at91/Makefile +++ b/arch/arm/mach-at91/Makefile @@ -19,9 +19,10 @@ ifeq ($(CONFIG_PM_DEBUG),y) CFLAGS_pm.o += -DDEBUG endif -include/generated/at91_pm_data-offsets.h: arch/arm/mach-at91/pm_data-offsets.s FORCE +$(obj)/pm_data-offsets.h: $(obj)/pm_data-offsets.s FORCE $(call filechk,offsets,__PM_DATA_OFFSETS_H__) -arch/arm/mach-at91/pm_suspend.o: include/generated/at91_pm_data-offsets.h +$(obj)/pm_suspend.o: $(obj)/pm_data-offsets.h targets += pm_data-offsets.s +clean-files += pm_data-offsets.h diff --git a/arch/arm/mach-at91/pm_suspend.S b/arch/arm/mach-at91/pm_suspend.S index c751f047b116..ed57c879d4e1 100644 --- a/arch/arm/mach-at91/pm_suspend.S +++ b/arch/arm/mach-at91/pm_suspend.S @@ -10,7 +10,7 @@ #include <linux/linkage.h> #include <linux/clk/at91_pmc.h> #include "pm.h" -#include "generated/at91_pm_data-offsets.h" +#include "pm_data-offsets.h" #define SRAMC_SELF_FRESH_ACTIVE 0x01 #define SRAMC_SELF_FRESH_EXIT 0x00 diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig index 5a59cebc7d0a..dd427bd2768c 100644 --- a/arch/arm/mach-davinci/Kconfig +++ b/arch/arm/mach-davinci/Kconfig @@ -1,11 +1,22 @@ # SPDX-License-Identifier: GPL-2.0 + +menuconfig ARCH_DAVINCI + bool "TI DaVinci" + depends on ARCH_MULTI_V5 + select DAVINCI_TIMER + select ZONE_DMA + select ARCH_HAS_HOLES_MEMORYMODEL + select PM_GENERIC_DOMAINS if PM + select PM_GENERIC_DOMAINS_OF if PM && OF + select REGMAP_MMIO + select HAVE_IDE + select PINCTRL_SINGLE + if ARCH_DAVINCI config ARCH_DAVINCI_DMx bool -menu "TI DaVinci Implementations" - comment "DaVinci Core Type" config ARCH_DAVINCI_DM644x @@ -225,6 +236,4 @@ config DAVINCI_MUX_WARNINGS to change the pin multiplexing setup. When there are no warnings printed, it's safe to deselect DAVINCI_MUX for your product. -endmenu - endif diff --git a/arch/arm/mach-davinci/Makefile b/arch/arm/mach-davinci/Makefile index f76a8482784f..a03d8443ef08 100644 --- a/arch/arm/mach-davinci/Makefile +++ b/arch/arm/mach-davinci/Makefile @@ -4,6 +4,8 @@ # # +ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include + # Common objects obj-y := time.o serial.o usb.o \ common.o sram.o diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c index 0628e7d7dcf3..5b3549f1236c 100644 --- a/arch/arm/mach-davinci/board-da850-evm.c +++ b/arch/arm/mach-davinci/board-da850-evm.c @@ -36,6 +36,7 @@ #include <linux/platform_data/ti-aemif.h> #include <linux/platform_data/spi-davinci.h> #include <linux/platform_data/uio_pruss.h> +#include <linux/property.h> #include <linux/regulator/machine.h> #include <linux/regulator/tps6507x.h> #include <linux/regulator/fixed.h> @@ -802,37 +803,79 @@ static const short da850_evm_mmcsd0_pins[] __initconst = { -1 }; -static void da850_panel_power_ctrl(int val) -{ - /* lcd backlight */ - gpio_set_value(DA850_LCD_BL_PIN, val); +static struct property_entry da850_lcd_backlight_props[] = { + PROPERTY_ENTRY_BOOL("default-on"), + { } +}; - /* lcd power */ - gpio_set_value(DA850_LCD_PWR_PIN, val); -} +static struct gpiod_lookup_table da850_lcd_backlight_gpio_table = { + .dev_id = "gpio-backlight", + .table = { + GPIO_LOOKUP("davinci_gpio", DA850_LCD_BL_PIN, NULL, 0), + { } + }, +}; + +static const struct platform_device_info da850_lcd_backlight_info = { + .name = "gpio-backlight", + .id = PLATFORM_DEVID_NONE, + .properties = da850_lcd_backlight_props, +}; + +static struct regulator_consumer_supply da850_lcd_supplies[] = { + REGULATOR_SUPPLY("lcd", NULL), +}; + +static struct regulator_init_data da850_lcd_supply_data = { + .consumer_supplies = da850_lcd_supplies, + .num_consumer_supplies = ARRAY_SIZE(da850_lcd_supplies), + .constraints = { + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + }, +}; + +static struct fixed_voltage_config da850_lcd_supply = { + .supply_name = "lcd", + .microvolts = 33000000, + .init_data = &da850_lcd_supply_data, +}; + +static struct platform_device da850_lcd_supply_device = { + .name = "reg-fixed-voltage", + .id = 1, /* Dummy fixed regulator is 0 */ + .dev = { + .platform_data = &da850_lcd_supply, + }, +}; + +static struct gpiod_lookup_table da850_lcd_supply_gpio_table = { + .dev_id = "reg-fixed-voltage.1", + .table = { + GPIO_LOOKUP("davinci_gpio", DA850_LCD_PWR_PIN, NULL, 0), + { } + }, +}; + +static struct gpiod_lookup_table *da850_lcd_gpio_lookups[] = { + &da850_lcd_backlight_gpio_table, + &da850_lcd_supply_gpio_table, +}; static int da850_lcd_hw_init(void) { + struct platform_device *backlight; int status; - status = gpio_request(DA850_LCD_BL_PIN, "lcd bl"); - if (status < 0) - return status; - - status = gpio_request(DA850_LCD_PWR_PIN, "lcd pwr"); - if (status < 0) { - gpio_free(DA850_LCD_BL_PIN); - return status; - } + gpiod_add_lookup_tables(da850_lcd_gpio_lookups, + ARRAY_SIZE(da850_lcd_gpio_lookups)); - gpio_direction_output(DA850_LCD_BL_PIN, 0); - gpio_direction_output(DA850_LCD_PWR_PIN, 0); + backlight = platform_device_register_full(&da850_lcd_backlight_info); + if (IS_ERR(backlight)) + return PTR_ERR(backlight); - /* Switch off panel power and backlight */ - da850_panel_power_ctrl(0); - - /* Switch on panel power and backlight */ - da850_panel_power_ctrl(1); + status = platform_device_register(&da850_lcd_supply_device); + if (status) + return status; return 0; } @@ -1443,7 +1486,6 @@ static __init void da850_evm_init(void) if (ret) pr_warn("%s: LCD initialization failed: %d\n", __func__, ret); - sharp_lk043t1dg01_pdata.panel_power_ctrl = da850_panel_power_ctrl, ret = da8xx_register_lcdc(&sharp_lk043t1dg01_pdata); if (ret) pr_warn("%s: LCDC registration failed: %d\n", __func__, ret); diff --git a/arch/arm/mach-davinci/da830.c b/arch/arm/mach-davinci/da830.c index e6b8ffd934a1..018ab4b549f1 100644 --- a/arch/arm/mach-davinci/da830.c +++ b/arch/arm/mach-davinci/da830.c @@ -21,7 +21,8 @@ #include <mach/common.h> #include <mach/cputype.h> #include <mach/da8xx.h> -#include <mach/time.h> + +#include <clocksource/timer-davinci.h> #include "irqs.h" #include "mux.h" @@ -676,32 +677,17 @@ int __init da830_register_gpio(void) return da8xx_register_gpio(&da830_gpio_platform_data); } -static struct davinci_timer_instance da830_timer_instance[2] = { - { - .base = DA8XX_TIMER64P0_BASE, - .bottom_irq = DAVINCI_INTC_IRQ(IRQ_DA8XX_TINT12_0), - .top_irq = DAVINCI_INTC_IRQ(IRQ_DA8XX_TINT34_0), - .cmp_off = DA830_CMP12_0, - .cmp_irq = DAVINCI_INTC_IRQ(IRQ_DA830_T12CMPINT0_0), - }, - { - .base = DA8XX_TIMER64P1_BASE, - .bottom_irq = DAVINCI_INTC_IRQ(IRQ_DA8XX_TINT12_1), - .top_irq = DAVINCI_INTC_IRQ(IRQ_DA8XX_TINT34_1), - .cmp_off = DA830_CMP12_0, - .cmp_irq = DAVINCI_INTC_IRQ(IRQ_DA830_T12CMPINT0_1), - }, -}; - /* - * T0_BOT: Timer 0, bottom : Used for clock_event & clocksource - * T0_TOP: Timer 0, top : Used by DSP - * T1_BOT, T1_TOP: Timer 1, bottom & top: Used for watchdog timer + * Bottom half of timer0 is used both for clock even and clocksource. + * Top half is used by DSP. */ -static struct davinci_timer_info da830_timer_info = { - .timers = da830_timer_instance, - .clockevent_id = T0_BOT, - .clocksource_id = T0_BOT, +static const struct davinci_timer_cfg da830_timer_cfg = { + .reg = DEFINE_RES_IO(DA8XX_TIMER64P0_BASE, SZ_4K), + .irq = { + DEFINE_RES_IRQ(DAVINCI_INTC_IRQ(IRQ_DA830_T12CMPINT0_0)), + DEFINE_RES_IRQ(DAVINCI_INTC_IRQ(IRQ_DA8XX_TINT12_0)), + }, + .cmp_off = DA830_CMP12_0, }; static const struct davinci_soc_info davinci_soc_info_da830 = { @@ -713,7 +699,6 @@ static const struct davinci_soc_info davinci_soc_info_da830 = { .pinmux_base = DA8XX_SYSCFG0_BASE + 0x120, .pinmux_pins = da830_pins, .pinmux_pins_num = ARRAY_SIZE(da830_pins), - .timer_info = &da830_timer_info, .emac_pdata = &da8xx_emac_pdata, }; @@ -743,6 +728,7 @@ void __init da830_init_time(void) { void __iomem *pll; struct clk *clk; + int rv; clk_register_fixed_rate(NULL, "ref_clk", NULL, 0, DA830_REF_FREQ); @@ -751,8 +737,13 @@ void __init da830_init_time(void) da830_pll_init(NULL, pll, NULL); clk = clk_get(NULL, "timer0"); + if (WARN_ON(IS_ERR(clk))) { + pr_err("Unable to get the timer clock\n"); + return; + } - davinci_timer_init(clk); + rv = davinci_timer_register(clk, &da830_timer_cfg); + WARN(rv, "Unable to register the timer: %d\n", rv); } static struct resource da830_psc0_resources[] = { diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c index 77bc64d6e39b..73b7cc53f966 100644 --- a/arch/arm/mach-davinci/da850.c +++ b/arch/arm/mach-davinci/da850.c @@ -35,7 +35,8 @@ #include <mach/cputype.h> #include <mach/da8xx.h> #include <mach/pm.h> -#include <mach/time.h> + +#include <clocksource/timer-davinci.h> #include "irqs.h" #include "mux.h" @@ -333,38 +334,16 @@ static struct davinci_id da850_ids[] = { }, }; -static struct davinci_timer_instance da850_timer_instance[4] = { - { - .base = DA8XX_TIMER64P0_BASE, - .bottom_irq = DAVINCI_INTC_IRQ(IRQ_DA8XX_TINT12_0), - .top_irq = DAVINCI_INTC_IRQ(IRQ_DA8XX_TINT34_0), - }, - { - .base = DA8XX_TIMER64P1_BASE, - .bottom_irq = DAVINCI_INTC_IRQ(IRQ_DA8XX_TINT12_1), - .top_irq = DAVINCI_INTC_IRQ(IRQ_DA8XX_TINT34_1), - }, - { - .base = DA850_TIMER64P2_BASE, - .bottom_irq = DAVINCI_INTC_IRQ(IRQ_DA850_TINT12_2), - .top_irq = DAVINCI_INTC_IRQ(IRQ_DA850_TINT34_2), - }, - { - .base = DA850_TIMER64P3_BASE, - .bottom_irq = DAVINCI_INTC_IRQ(IRQ_DA850_TINT12_3), - .top_irq = DAVINCI_INTC_IRQ(IRQ_DA850_TINT34_3), - }, -}; - /* - * T0_BOT: Timer 0, bottom : Used for clock_event - * T0_TOP: Timer 0, top : Used for clocksource - * T1_BOT, T1_TOP: Timer 1, bottom & top: Used for watchdog timer + * Bottom half of timer 0 is used for clock_event, top half for + * clocksource. */ -static struct davinci_timer_info da850_timer_info = { - .timers = da850_timer_instance, - .clockevent_id = T0_BOT, - .clocksource_id = T0_TOP, +static const struct davinci_timer_cfg da850_timer_cfg = { + .reg = DEFINE_RES_IO(DA8XX_TIMER64P0_BASE, SZ_4K), + .irq = { + DEFINE_RES_IRQ(DAVINCI_INTC_IRQ(IRQ_DA8XX_TINT12_0)), + DEFINE_RES_IRQ(DAVINCI_INTC_IRQ(IRQ_DA8XX_TINT34_0)), + }, }; #ifdef CONFIG_CPU_FREQ @@ -635,7 +614,6 @@ static const struct davinci_soc_info davinci_soc_info_da850 = { .pinmux_base = DA8XX_SYSCFG0_BASE + 0x120, .pinmux_pins = da850_pins, .pinmux_pins_num = ARRAY_SIZE(da850_pins), - .timer_info = &da850_timer_info, .emac_pdata = &da8xx_emac_pdata, .sram_dma = DA8XX_SHARED_RAM_BASE, .sram_len = SZ_128K, @@ -672,6 +650,7 @@ void __init da850_init_time(void) void __iomem *pll0; struct regmap *cfgchip; struct clk *clk; + int rv; clk_register_fixed_rate(NULL, "ref_clk", NULL, 0, DA850_REF_FREQ); @@ -681,8 +660,13 @@ void __init da850_init_time(void) da850_pll0_init(NULL, pll0, cfgchip); clk = clk_get(NULL, "timer0"); + if (WARN_ON(IS_ERR(clk))) { + pr_err("Unable to get the timer clock\n"); + return; + } - davinci_timer_init(clk); + rv = davinci_timer_register(clk, &da850_timer_cfg); + WARN(rv, "Unable to register the timer: %d\n", rv); } static struct resource da850_pll1_resources[] = { diff --git a/arch/arm/mach-davinci/davinci.h b/arch/arm/mach-davinci/davinci.h index 56c1835c42e5..208d7a4d3597 100644 --- a/arch/arm/mach-davinci/davinci.h +++ b/arch/arm/mach-davinci/davinci.h @@ -60,6 +60,9 @@ void davinci_map_sysmod(void); #define DAVINCI_GPIO_BASE 0x01C67000 int davinci_gpio_register(struct resource *res, int size, void *pdata); +#define DAVINCI_TIMER0_BASE (IO_PHYS + 0x21400) +#define DAVINCI_WDOG_BASE (IO_PHYS + 0x21C00) + /* DM355 base addresses */ #define DM355_ASYNC_EMIF_CONTROL_BASE 0x01e10000 #define DM355_ASYNC_EMIF_DATA_CE0_BASE 0x02000000 diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c index c6073326be2e..5de72d2fa8f0 100644 --- a/arch/arm/mach-davinci/dm355.c +++ b/arch/arm/mach-davinci/dm355.c @@ -30,7 +30,8 @@ #include <mach/cputype.h> #include <mach/mux.h> #include <mach/serial.h> -#include <mach/time.h> + +#include <clocksource/timer-davinci.h> #include "asp.h" #include "davinci.h" @@ -620,15 +621,15 @@ static struct davinci_id dm355_ids[] = { }; /* - * T0_BOT: Timer 0, bottom: clockevent source for hrtimers - * T0_TOP: Timer 0, top : clocksource for generic timekeeping - * T1_BOT: Timer 1, bottom: (used by DSP in TI DSPLink code) - * T1_TOP: Timer 1, top : <unused> + * Bottom half of timer0 is used for clockevent, top half is used for + * clocksource. */ -static struct davinci_timer_info dm355_timer_info = { - .timers = davinci_timer_instance, - .clockevent_id = T0_BOT, - .clocksource_id = T0_TOP, +static const struct davinci_timer_cfg dm355_timer_cfg = { + .reg = DEFINE_RES_IO(DAVINCI_TIMER0_BASE, SZ_4K), + .irq = { + DEFINE_RES_IRQ(DAVINCI_INTC_IRQ(IRQ_TINT0_TINT12)), + DEFINE_RES_IRQ(DAVINCI_INTC_IRQ(IRQ_TINT0_TINT34)), + }, }; static struct plat_serial8250_port dm355_serial0_platform_data[] = { @@ -706,7 +707,6 @@ static const struct davinci_soc_info davinci_soc_info_dm355 = { .pinmux_base = DAVINCI_SYSTEM_MODULE_BASE, .pinmux_pins = dm355_pins, .pinmux_pins_num = ARRAY_SIZE(dm355_pins), - .timer_info = &dm355_timer_info, .sram_dma = 0x00010000, .sram_len = SZ_32K, }; @@ -733,6 +733,7 @@ void __init dm355_init_time(void) { void __iomem *pll1, *psc; struct clk *clk; + int rv; clk_register_fixed_rate(NULL, "ref_clk", NULL, 0, DM355_REF_FREQ); @@ -743,8 +744,13 @@ void __init dm355_init_time(void) dm355_psc_init(NULL, psc); clk = clk_get(NULL, "timer0"); + if (WARN_ON(IS_ERR(clk))) { + pr_err("Unable to get the timer clock\n"); + return; + } - davinci_timer_init(clk); + rv = davinci_timer_register(clk, &dm355_timer_cfg); + WARN(rv, "Unable to register the timer: %d\n", rv); } static struct resource dm355_pll2_resources[] = { diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c index 2f9ae6431bf5..8062412be70f 100644 --- a/arch/arm/mach-davinci/dm365.c +++ b/arch/arm/mach-davinci/dm365.c @@ -784,6 +784,10 @@ void __init dm365_init_time(void) dm365_psc_init(NULL, psc); clk = clk_get(NULL, "timer0"); + if (WARN_ON(IS_ERR(clk))) { + pr_err("Unable to get the timer clock\n"); + return; + } davinci_timer_init(clk); } diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c index 1b9e9a6192ef..24988939ae46 100644 --- a/arch/arm/mach-davinci/dm644x.c +++ b/arch/arm/mach-davinci/dm644x.c @@ -27,7 +27,8 @@ #include <mach/cputype.h> #include <mach/mux.h> #include <mach/serial.h> -#include <mach/time.h> + +#include <clocksource/timer-davinci.h> #include "asp.h" #include "davinci.h" @@ -561,15 +562,15 @@ static struct davinci_id dm644x_ids[] = { }; /* - * T0_BOT: Timer 0, bottom: clockevent source for hrtimers - * T0_TOP: Timer 0, top : clocksource for generic timekeeping - * T1_BOT: Timer 1, bottom: (used by DSP in TI DSPLink code) - * T1_TOP: Timer 1, top : <unused> + * Bottom half of timer0 is used for clockevent, top half is used for + * clocksource. */ -static struct davinci_timer_info dm644x_timer_info = { - .timers = davinci_timer_instance, - .clockevent_id = T0_BOT, - .clocksource_id = T0_TOP, +static const struct davinci_timer_cfg dm644x_timer_cfg = { + .reg = DEFINE_RES_IO(DAVINCI_TIMER0_BASE, SZ_4K), + .irq = { + DEFINE_RES_IRQ(DAVINCI_INTC_IRQ(IRQ_TINT0_TINT12)), + DEFINE_RES_IRQ(DAVINCI_INTC_IRQ(IRQ_TINT0_TINT34)), + }, }; static struct plat_serial8250_port dm644x_serial0_platform_data[] = { @@ -647,7 +648,6 @@ static const struct davinci_soc_info davinci_soc_info_dm644x = { .pinmux_base = DAVINCI_SYSTEM_MODULE_BASE, .pinmux_pins = dm644x_pins, .pinmux_pins_num = ARRAY_SIZE(dm644x_pins), - .timer_info = &dm644x_timer_info, .emac_pdata = &dm644x_emac_pdata, .sram_dma = 0x00008000, .sram_len = SZ_16K, @@ -669,6 +669,7 @@ void __init dm644x_init_time(void) { void __iomem *pll1, *psc; struct clk *clk; + int rv; clk_register_fixed_rate(NULL, "ref_clk", NULL, 0, DM644X_REF_FREQ); @@ -679,8 +680,13 @@ void __init dm644x_init_time(void) dm644x_psc_init(NULL, psc); clk = clk_get(NULL, "timer0"); + if (WARN_ON(IS_ERR(clk))) { + pr_err("Unable to get the timer clock\n"); + return; + } - davinci_timer_init(clk); + rv = davinci_timer_register(clk, &dm644x_timer_cfg); + WARN(rv, "Unable to register the timer: %d\n", rv); } static struct resource dm644x_pll2_resources[] = { diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c index 62ca952fe161..4ffd028ed997 100644 --- a/arch/arm/mach-davinci/dm646x.c +++ b/arch/arm/mach-davinci/dm646x.c @@ -1,5 +1,5 @@ /* - * TI DaVinci DM644x chip specific setup + * TI DaVinci DM646x chip specific setup * * Author: Kevin Hilman, Deep Root Systems, LLC * @@ -28,7 +28,8 @@ #include <mach/cputype.h> #include <mach/mux.h> #include <mach/serial.h> -#include <mach/time.h> + +#include <clocksource/timer-davinci.h> #include "asp.h" #include "davinci.h" @@ -501,15 +502,15 @@ static struct davinci_id dm646x_ids[] = { }; /* - * T0_BOT: Timer 0, bottom: clockevent source for hrtimers - * T0_TOP: Timer 0, top : clocksource for generic timekeeping - * T1_BOT: Timer 1, bottom: (used by DSP in TI DSPLink code) - * T1_TOP: Timer 1, top : <unused> + * Bottom half of timer0 is used for clockevent, top half is used for + * clocksource. */ -static struct davinci_timer_info dm646x_timer_info = { - .timers = davinci_timer_instance, - .clockevent_id = T0_BOT, - .clocksource_id = T0_TOP, +static const struct davinci_timer_cfg dm646x_timer_cfg = { + .reg = DEFINE_RES_IO(DAVINCI_TIMER0_BASE, SZ_4K), + .irq = { + DEFINE_RES_IRQ(DAVINCI_INTC_IRQ(IRQ_TINT0_TINT12)), + DEFINE_RES_IRQ(DAVINCI_INTC_IRQ(IRQ_TINT0_TINT34)), + }, }; static struct plat_serial8250_port dm646x_serial0_platform_data[] = { @@ -587,7 +588,6 @@ static const struct davinci_soc_info davinci_soc_info_dm646x = { .pinmux_base = DAVINCI_SYSTEM_MODULE_BASE, .pinmux_pins = dm646x_pins, .pinmux_pins_num = ARRAY_SIZE(dm646x_pins), - .timer_info = &dm646x_timer_info, .emac_pdata = &dm646x_emac_pdata, .sram_dma = 0x10010000, .sram_len = SZ_32K, @@ -652,6 +652,7 @@ void __init dm646x_init_time(unsigned long ref_clk_rate, { void __iomem *pll1, *psc; struct clk *clk; + int rv; clk_register_fixed_rate(NULL, "ref_clk", NULL, 0, ref_clk_rate); clk_register_fixed_rate(NULL, "aux_clkin", NULL, 0, aux_clkin_rate); @@ -663,8 +664,13 @@ void __init dm646x_init_time(unsigned long ref_clk_rate, dm646x_psc_init(NULL, psc); clk = clk_get(NULL, "timer0"); + if (WARN_ON(IS_ERR(clk))) { + pr_err("Unable to get the timer clock\n"); + return; + } - davinci_timer_init(clk); + rv = davinci_timer_register(clk, &dm646x_timer_cfg); + WARN(rv, "Unable to register the timer: %d\n", rv); } static struct resource dm646x_pll2_resources[] = { diff --git a/arch/arm/mach-davinci/include/mach/time.h b/arch/arm/mach-davinci/include/mach/time.h index 1c971d8d8ba8..ba913736990f 100644 --- a/arch/arm/mach-davinci/include/mach/time.h +++ b/arch/arm/mach-davinci/include/mach/time.h @@ -11,9 +11,7 @@ #ifndef __ARCH_ARM_MACH_DAVINCI_TIME_H #define __ARCH_ARM_MACH_DAVINCI_TIME_H -#define DAVINCI_TIMER0_BASE (IO_PHYS + 0x21400) #define DAVINCI_TIMER1_BASE (IO_PHYS + 0x21800) -#define DAVINCI_WDOG_BASE (IO_PHYS + 0x21C00) enum { T0_BOT, diff --git a/arch/arm/mach-davinci/time.c b/arch/arm/mach-davinci/time.c index 5a6de5368ab0..740410a3bb6a 100644 --- a/arch/arm/mach-davinci/time.c +++ b/arch/arm/mach-davinci/time.c @@ -398,17 +398,3 @@ void __init davinci_timer_init(struct clk *timer_clk) for (i=0; i< ARRAY_SIZE(timers); i++) timer32_config(&timers[i]); } - -static int __init of_davinci_timer_init(struct device_node *np) -{ - struct clk *clk; - - clk = of_clk_get(np, 0); - if (IS_ERR(clk)) - return PTR_ERR(clk); - - davinci_timer_init(clk); - - return 0; -} -TIMER_OF_DECLARE(davinci_timer, "ti,da830-timer", of_davinci_timer_init); diff --git a/arch/arm/mach-dove/include/mach/bridge-regs.h b/arch/arm/mach-dove/bridge-regs.h index f4a5b34489b7..ace0b0bfbf11 100644 --- a/arch/arm/mach-dove/include/mach/bridge-regs.h +++ b/arch/arm/mach-dove/bridge-regs.h @@ -1,6 +1,4 @@ /* - * arch/arm/mach-dove/include/mach/bridge-regs.h - * * Mbus-L to Mbus Bridge Registers * * This file is licensed under the terms of the GNU General Public @@ -11,7 +9,7 @@ #ifndef __ASM_ARCH_BRIDGE_REGS_H #define __ASM_ARCH_BRIDGE_REGS_H -#include <mach/dove.h> +#include "dove.h" #define CPU_CONFIG (BRIDGE_VIRT_BASE + 0x0000) diff --git a/arch/arm/mach-dove/cm-a510.c b/arch/arm/mach-dove/cm-a510.c index b9a7c33db29a..9f25c993d863 100644 --- a/arch/arm/mach-dove/cm-a510.c +++ b/arch/arm/mach-dove/cm-a510.c @@ -22,8 +22,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/dove.h> - +#include "dove.h" #include "common.h" static struct mv643xx_eth_platform_data cm_a510_ge00_data = { diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c index d7b826d2695c..01b830afcea9 100644 --- a/arch/arm/mach-dove/common.c +++ b/arch/arm/mach-dove/common.c @@ -22,11 +22,11 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/time.h> -#include <mach/bridge-regs.h> -#include <mach/pm.h> #include <plat/common.h> #include <plat/irq.h> #include <plat/time.h> +#include "bridge-regs.h" +#include "pm.h" #include "common.h" /* These can go away once Dove uses the mvebu-mbus DT binding */ diff --git a/arch/arm/mach-dove/dove-db-setup.c b/arch/arm/mach-dove/dove-db-setup.c index 8971c3c0f0fe..418ab21b9d9b 100644 --- a/arch/arm/mach-dove/dove-db-setup.c +++ b/arch/arm/mach-dove/dove-db-setup.c @@ -24,7 +24,7 @@ #include <linux/gpio.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/dove.h> +#include "dove.h" #include "common.h" static struct mv643xx_eth_platform_data dove_db_ge00_data = { diff --git a/arch/arm/mach-dove/include/mach/dove.h b/arch/arm/mach-dove/dove.h index 00f45458b3ec..320ed1696abd 100644 --- a/arch/arm/mach-dove/include/mach/dove.h +++ b/arch/arm/mach-dove/dove.h @@ -1,6 +1,4 @@ /* - * arch/arm/mach-dove/include/mach/dove.h - * * Generic definitions for Marvell Dove 88AP510 SoC * * This file is licensed under the terms of the GNU General Public @@ -11,7 +9,7 @@ #ifndef __ASM_ARCH_DOVE_H #define __ASM_ARCH_DOVE_H -#include <mach/irqs.h> +#include "irqs.h" /* * Marvell Dove address maps. @@ -20,8 +18,8 @@ * c8000000 fdb00000 1M Cryptographic SRAM * e0000000 @runtime 128M PCIe-0 Memory space * e8000000 @runtime 128M PCIe-1 Memory space - * f1000000 fde00000 8M on-chip south-bridge registers - * f1800000 fe600000 8M on-chip north-bridge registers + * f1000000 fec00000 1M on-chip south-bridge registers + * f1800000 fe400000 8M on-chip north-bridge registers * f2000000 fee00000 1M PCIe-0 I/O space * f2100000 fef00000 1M PCIe-1 I/O space */ @@ -44,11 +42,11 @@ #define DOVE_SCRATCHPAD_SIZE SZ_1M #define DOVE_SB_REGS_PHYS_BASE 0xf1000000 -#define DOVE_SB_REGS_VIRT_BASE IOMEM(0xfde00000) -#define DOVE_SB_REGS_SIZE SZ_8M +#define DOVE_SB_REGS_VIRT_BASE IOMEM(0xfec00000) +#define DOVE_SB_REGS_SIZE SZ_1M #define DOVE_NB_REGS_PHYS_BASE 0xf1800000 -#define DOVE_NB_REGS_VIRT_BASE IOMEM(0xfe600000) +#define DOVE_NB_REGS_VIRT_BASE IOMEM(0xfe400000) #define DOVE_NB_REGS_SIZE SZ_8M #define DOVE_PCIE0_IO_PHYS_BASE 0xf2000000 diff --git a/arch/arm/mach-dove/include/mach/hardware.h b/arch/arm/mach-dove/include/mach/hardware.h deleted file mode 100644 index f1368b9a8ece..000000000000 --- a/arch/arm/mach-dove/include/mach/hardware.h +++ /dev/null @@ -1,19 +0,0 @@ -/* - * arch/arm/mach-dove/include/mach/hardware.h - * - * 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. - */ - -#ifndef __ASM_ARCH_HARDWARE_H -#define __ASM_ARCH_HARDWARE_H - -#include "dove.h" - -/* Macros below are required for compatibility with PXA AC'97 driver. */ -#define __REG(x) (*((volatile u32 *)((x) - DOVE_SB_REGS_PHYS_BASE + \ - DOVE_SB_REGS_VIRT_BASE))) -#define __PREG(x) (((u32)&(x)) - DOVE_SB_REGS_VIRT_BASE + \ - DOVE_SB_REGS_PHYS_BASE) -#endif diff --git a/arch/arm/mach-dove/include/mach/uncompress.h b/arch/arm/mach-dove/include/mach/uncompress.h index 5c8ae9b9d39a..7a4bd8838036 100644 --- a/arch/arm/mach-dove/include/mach/uncompress.h +++ b/arch/arm/mach-dove/include/mach/uncompress.h @@ -1,15 +1,13 @@ /* - * arch/arm/mach-dove/include/mach/uncompress.h - * * 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 <mach/dove.h> +#define UART0_PHYS_BASE (0xf1000000 + 0x12000) -#define UART_THR ((volatile unsigned char *)(DOVE_UART0_PHYS_BASE + 0x0)) -#define UART_LSR ((volatile unsigned char *)(DOVE_UART0_PHYS_BASE + 0x14)) +#define UART_THR ((volatile unsigned char *)(UART0_PHYS_BASE + 0x0)) +#define UART_LSR ((volatile unsigned char *)(UART0_PHYS_BASE + 0x14)) #define LSR_THRE 0x20 diff --git a/arch/arm/mach-dove/irq.c b/arch/arm/mach-dove/irq.c index d6627c1f7f30..31ccbcee2627 100644 --- a/arch/arm/mach-dove/irq.c +++ b/arch/arm/mach-dove/irq.c @@ -11,9 +11,12 @@ #include <linux/irq.h> #include <linux/io.h> #include <asm/exception.h> + #include <plat/irq.h> -#include <mach/bridge-regs.h> #include <plat/orion-gpio.h> + +#include "pm.h" +#include "bridge-regs.h" #include "common.h" static int __initdata gpio0_irqs[4] = { diff --git a/arch/arm/mach-dove/include/mach/irqs.h b/arch/arm/mach-dove/irqs.h index 8ff0fa8b4fcd..a0742179faff 100644 --- a/arch/arm/mach-dove/include/mach/irqs.h +++ b/arch/arm/mach-dove/irqs.h @@ -1,6 +1,4 @@ /* - * arch/arm/mach-dove/include/mach/irqs.h - * * IRQ definitions for Marvell Dove 88AP510 SoC * * This file is licensed under the terms of the GNU General Public diff --git a/arch/arm/mach-dove/mpp.c b/arch/arm/mach-dove/mpp.c index 8a433a51289c..6acd8488bb05 100644 --- a/arch/arm/mach-dove/mpp.c +++ b/arch/arm/mach-dove/mpp.c @@ -12,8 +12,8 @@ #include <linux/gpio.h> #include <linux/io.h> #include <plat/mpp.h> -#include <mach/dove.h> #include <plat/orion-gpio.h> +#include "dove.h" #include "mpp.h" struct dove_mpp_grp { diff --git a/arch/arm/mach-dove/pcie.c b/arch/arm/mach-dove/pcie.c index dfb62f3f5dcf..ee91ac6b5ebf 100644 --- a/arch/arm/mach-dove/pcie.c +++ b/arch/arm/mach-dove/pcie.c @@ -17,9 +17,9 @@ #include <asm/setup.h> #include <asm/delay.h> #include <plat/pcie.h> -#include <mach/irqs.h> -#include <mach/bridge-regs.h> #include <plat/addr-map.h> +#include "irqs.h" +#include "bridge-regs.h" #include "common.h" struct pcie_port { diff --git a/arch/arm/mach-dove/include/mach/pm.h b/arch/arm/mach-dove/pm.h index d22b9b174007..01267746d707 100644 --- a/arch/arm/mach-dove/include/mach/pm.h +++ b/arch/arm/mach-dove/pm.h @@ -1,6 +1,4 @@ /* - * arch/arm/mach-dove/include/mach/pm.h - * * 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. @@ -10,7 +8,7 @@ #define __ASM_ARCH_PM_H #include <asm/errno.h> -#include <mach/irqs.h> +#include "irqs.h" #define CLOCK_GATING_CONTROL (DOVE_PMU_VIRT_BASE + 0x38) #define CLOCK_GATING_BIT_USB0 0 diff --git a/arch/arm/mach-ep93xx/edb93xx.c b/arch/arm/mach-ep93xx/edb93xx.c index 1f0da76a39de..7b7280c21ee0 100644 --- a/arch/arm/mach-ep93xx/edb93xx.c +++ b/arch/arm/mach-ep93xx/edb93xx.c @@ -103,7 +103,7 @@ static struct spi_board_info edb93xx_spi_board_info[] __initdata = { }; static struct gpiod_lookup_table edb93xx_spi_cs_gpio_table = { - .dev_id = "ep93xx-spi.0", + .dev_id = "spi0", .table = { GPIO_LOOKUP("A", 6, "cs", GPIO_ACTIVE_LOW), { }, diff --git a/arch/arm/mach-ep93xx/simone.c b/arch/arm/mach-ep93xx/simone.c index e2658e22bba1..8a53b74dc4b2 100644 --- a/arch/arm/mach-ep93xx/simone.c +++ b/arch/arm/mach-ep93xx/simone.c @@ -73,7 +73,7 @@ static struct spi_board_info simone_spi_devices[] __initdata = { * v1.3 parts will still work, since the signal on SFRMOUT is automatic. */ static struct gpiod_lookup_table simone_spi_cs_gpio_table = { - .dev_id = "ep93xx-spi.0", + .dev_id = "spi0", .table = { GPIO_LOOKUP("A", 1, "cs", GPIO_ACTIVE_LOW), { }, diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c index 582e06e104fd..e0e1b11032f1 100644 --- a/arch/arm/mach-ep93xx/ts72xx.c +++ b/arch/arm/mach-ep93xx/ts72xx.c @@ -267,7 +267,7 @@ static struct spi_board_info bk3_spi_board_info[] __initdata = { * goes through CPLD */ static struct gpiod_lookup_table bk3_spi_cs_gpio_table = { - .dev_id = "ep93xx-spi.0", + .dev_id = "spi0", .table = { GPIO_LOOKUP("F", 3, "cs", GPIO_ACTIVE_LOW), { }, @@ -316,7 +316,7 @@ static struct spi_board_info ts72xx_spi_devices[] __initdata = { }; static struct gpiod_lookup_table ts72xx_spi_cs_gpio_table = { - .dev_id = "ep93xx-spi.0", + .dev_id = "spi0", .table = { /* DIO_17 */ GPIO_LOOKUP("F", 2, "cs", GPIO_ACTIVE_LOW), diff --git a/arch/arm/mach-ep93xx/vision_ep9307.c b/arch/arm/mach-ep93xx/vision_ep9307.c index a88a1d807b32..cbcba3136d74 100644 --- a/arch/arm/mach-ep93xx/vision_ep9307.c +++ b/arch/arm/mach-ep93xx/vision_ep9307.c @@ -242,7 +242,7 @@ static struct spi_board_info vision_spi_board_info[] __initdata = { }; static struct gpiod_lookup_table vision_spi_cs_gpio_table = { - .dev_id = "ep93xx-spi.0", + .dev_id = "spi0", .table = { GPIO_LOOKUP_IDX("A", 6, "cs", 0, GPIO_ACTIVE_LOW), GPIO_LOOKUP_IDX("A", 7, "cs", 1, GPIO_ACTIVE_LOW), diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index d7422233a130..9dab1f50a02f 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -13,11 +13,13 @@ menuconfig ARCH_EXYNOS select ARM_AMBA select ARM_GIC select COMMON_CLK_SAMSUNG + select EXYNOS_CHIPID select EXYNOS_THERMAL select EXYNOS_PMU select EXYNOS_SROM select EXYNOS_PM_DOMAINS if PM_GENERIC_DOMAINS select GPIOLIB + select HAVE_ARM_ARCH_TIMER if ARCH_EXYNOS5 && VIRTUALIZATION select HAVE_ARM_SCU if SMP select HAVE_S3C2410_I2C if I2C select HAVE_S3C2410_WATCHDOG if WATCHDOG diff --git a/arch/arm/mach-imx/mach-imx7d.c b/arch/arm/mach-imx/mach-imx7d.c index 95713450591a..ebb27592a9f7 100644 --- a/arch/arm/mach-imx/mach-imx7d.c +++ b/arch/arm/mach-imx/mach-imx7d.c @@ -30,12 +30,6 @@ static int ar8031_phy_fixup(struct phy_device *dev) val &= ~(0x1 << 8); phy_write(dev, 0xe, val); - /* introduce tx clock delay */ - phy_write(dev, 0x1d, 0x5); - val = phy_read(dev, 0x1e); - val |= 0x0100; - phy_write(dev, 0x1e, val); - return 0; } diff --git a/arch/arm/mach-iop13xx/Kconfig b/arch/arm/mach-iop13xx/Kconfig deleted file mode 100644 index c4f04070b4c1..000000000000 --- a/arch/arm/mach-iop13xx/Kconfig +++ /dev/null @@ -1,21 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -if ARCH_IOP13XX - -menu "IOP13XX Implementation Options" - -comment "IOP13XX Platform Support" - -config MACH_IQ81340SC - bool "Enable IQ81340SC Hardware Support" - help - Say Y here if you want to support running on the Intel IQ81340SC - evaluation kit. - -config MACH_IQ81340MC - bool "Enable IQ81340MC Hardware Support" - help - Say Y here if you want to support running on the Intel IQ81340MC - evaluation kit. - -endmenu -endif diff --git a/arch/arm/mach-iop13xx/Makefile b/arch/arm/mach-iop13xx/Makefile deleted file mode 100644 index 5757c8f6e371..000000000000 --- a/arch/arm/mach-iop13xx/Makefile +++ /dev/null @@ -1,9 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -obj-$(CONFIG_ARCH_IOP13XX) += setup.o -obj-$(CONFIG_ARCH_IOP13XX) += irq.o -obj-$(CONFIG_ARCH_IOP13XX) += pci.o -obj-$(CONFIG_ARCH_IOP13XX) += io.o -obj-$(CONFIG_ARCH_IOP13XX) += tpmi.o -obj-$(CONFIG_MACH_IQ81340SC) += iq81340sc.o -obj-$(CONFIG_MACH_IQ81340MC) += iq81340mc.o -obj-$(CONFIG_PCI_MSI) += msi.o diff --git a/arch/arm/mach-iop13xx/Makefile.boot b/arch/arm/mach-iop13xx/Makefile.boot deleted file mode 100644 index 4f29554c8401..000000000000 --- a/arch/arm/mach-iop13xx/Makefile.boot +++ /dev/null @@ -1,4 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only - zreladdr-y += 0x00008000 -params_phys-y := 0x00000100 -initrd_phys-y := 0x00800000 diff --git a/arch/arm/mach-iop13xx/include/mach/adma.h b/arch/arm/mach-iop13xx/include/mach/adma.h deleted file mode 100644 index 51d206f5b093..000000000000 --- a/arch/arm/mach-iop13xx/include/mach/adma.h +++ /dev/null @@ -1,608 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright(c) 2006, Intel Corporation. - */ -#ifndef _ADMA_H -#define _ADMA_H -#include <linux/types.h> -#include <linux/io.h> -#include <mach/hardware.h> -#include <asm/hardware/iop_adma.h> - -#define ADMA_ACCR(chan) (chan->mmr_base + 0x0) -#define ADMA_ACSR(chan) (chan->mmr_base + 0x4) -#define ADMA_ADAR(chan) (chan->mmr_base + 0x8) -#define ADMA_IIPCR(chan) (chan->mmr_base + 0x18) -#define ADMA_IIPAR(chan) (chan->mmr_base + 0x1c) -#define ADMA_IIPUAR(chan) (chan->mmr_base + 0x20) -#define ADMA_ANDAR(chan) (chan->mmr_base + 0x24) -#define ADMA_ADCR(chan) (chan->mmr_base + 0x28) -#define ADMA_CARMD(chan) (chan->mmr_base + 0x2c) -#define ADMA_ABCR(chan) (chan->mmr_base + 0x30) -#define ADMA_DLADR(chan) (chan->mmr_base + 0x34) -#define ADMA_DUADR(chan) (chan->mmr_base + 0x38) -#define ADMA_SLAR(src, chan) (chan->mmr_base + (0x3c + (src << 3))) -#define ADMA_SUAR(src, chan) (chan->mmr_base + (0x40 + (src << 3))) - -struct iop13xx_adma_src { - u32 src_addr; - union { - u32 upper_src_addr; - struct { - unsigned int pq_upper_src_addr:24; - unsigned int pq_dmlt:8; - }; - }; -}; - -struct iop13xx_adma_desc_ctrl { - unsigned int int_en:1; - unsigned int xfer_dir:2; - unsigned int src_select:4; - unsigned int zero_result:1; - unsigned int block_fill_en:1; - unsigned int crc_gen_en:1; - unsigned int crc_xfer_dis:1; - unsigned int crc_seed_fetch_dis:1; - unsigned int status_write_back_en:1; - unsigned int endian_swap_en:1; - unsigned int reserved0:2; - unsigned int pq_update_xfer_en:1; - unsigned int dual_xor_en:1; - unsigned int pq_xfer_en:1; - unsigned int p_xfer_dis:1; - unsigned int reserved1:10; - unsigned int relax_order_en:1; - unsigned int no_snoop_en:1; -}; - -struct iop13xx_adma_byte_count { - unsigned int byte_count:24; - unsigned int host_if:3; - unsigned int reserved:2; - unsigned int zero_result_err_q:1; - unsigned int zero_result_err:1; - unsigned int tx_complete:1; -}; - -struct iop13xx_adma_desc_hw { - u32 next_desc; - union { - u32 desc_ctrl; - struct iop13xx_adma_desc_ctrl desc_ctrl_field; - }; - union { - u32 crc_addr; - u32 block_fill_data; - u32 q_dest_addr; - }; - union { - u32 byte_count; - struct iop13xx_adma_byte_count byte_count_field; - }; - union { - u32 dest_addr; - u32 p_dest_addr; - }; - union { - u32 upper_dest_addr; - u32 pq_upper_dest_addr; - }; - struct iop13xx_adma_src src[1]; -}; - -struct iop13xx_adma_desc_dual_xor { - u32 next_desc; - u32 desc_ctrl; - u32 reserved; - u32 byte_count; - u32 h_dest_addr; - u32 h_upper_dest_addr; - u32 src0_addr; - u32 upper_src0_addr; - u32 src1_addr; - u32 upper_src1_addr; - u32 h_src_addr; - u32 h_upper_src_addr; - u32 d_src_addr; - u32 d_upper_src_addr; - u32 d_dest_addr; - u32 d_upper_dest_addr; -}; - -struct iop13xx_adma_desc_pq_update { - u32 next_desc; - u32 desc_ctrl; - u32 reserved; - u32 byte_count; - u32 p_dest_addr; - u32 p_upper_dest_addr; - u32 src0_addr; - u32 upper_src0_addr; - u32 src1_addr; - u32 upper_src1_addr; - u32 p_src_addr; - u32 p_upper_src_addr; - u32 q_src_addr; - struct { - unsigned int q_upper_src_addr:24; - unsigned int q_dmlt:8; - }; - u32 q_dest_addr; - u32 q_upper_dest_addr; -}; - -static inline int iop_adma_get_max_xor(void) -{ - return 16; -} - -#define iop_adma_get_max_pq iop_adma_get_max_xor - -static inline u32 iop_chan_get_current_descriptor(struct iop_adma_chan *chan) -{ - return __raw_readl(ADMA_ADAR(chan)); -} - -static inline void iop_chan_set_next_descriptor(struct iop_adma_chan *chan, - u32 next_desc_addr) -{ - __raw_writel(next_desc_addr, ADMA_ANDAR(chan)); -} - -#define ADMA_STATUS_BUSY (1 << 13) - -static inline char iop_chan_is_busy(struct iop_adma_chan *chan) -{ - if (__raw_readl(ADMA_ACSR(chan)) & - ADMA_STATUS_BUSY) - return 1; - else - return 0; -} - -static inline int -iop_chan_get_desc_align(struct iop_adma_chan *chan, int num_slots) -{ - return 1; -} -#define iop_desc_is_aligned(x, y) 1 - -static inline int -iop_chan_memcpy_slot_count(size_t len, int *slots_per_op) -{ - *slots_per_op = 1; - return 1; -} - -#define iop_chan_interrupt_slot_count(s, c) iop_chan_memcpy_slot_count(0, s) - -static inline int -iop_chan_memset_slot_count(size_t len, int *slots_per_op) -{ - *slots_per_op = 1; - return 1; -} - -static inline int -iop_chan_xor_slot_count(size_t len, int src_cnt, int *slots_per_op) -{ - static const char slot_count_table[] = { 1, 2, 2, 2, - 2, 3, 3, 3, - 3, 4, 4, 4, - 4, 5, 5, 5, - }; - *slots_per_op = slot_count_table[src_cnt - 1]; - return *slots_per_op; -} - -#define ADMA_MAX_BYTE_COUNT (16 * 1024 * 1024) -#define IOP_ADMA_MAX_BYTE_COUNT ADMA_MAX_BYTE_COUNT -#define IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT ADMA_MAX_BYTE_COUNT -#define IOP_ADMA_XOR_MAX_BYTE_COUNT ADMA_MAX_BYTE_COUNT -#define IOP_ADMA_PQ_MAX_BYTE_COUNT ADMA_MAX_BYTE_COUNT -#define iop_chan_zero_sum_slot_count(l, s, o) iop_chan_xor_slot_count(l, s, o) -#define iop_chan_pq_slot_count iop_chan_xor_slot_count -#define iop_chan_pq_zero_sum_slot_count iop_chan_xor_slot_count - -static inline u32 iop_desc_get_byte_count(struct iop_adma_desc_slot *desc, - struct iop_adma_chan *chan) -{ - struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; - return hw_desc->byte_count_field.byte_count; -} - -static inline u32 iop_desc_get_src_addr(struct iop_adma_desc_slot *desc, - struct iop_adma_chan *chan, - int src_idx) -{ - struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; - return hw_desc->src[src_idx].src_addr; -} - -static inline u32 iop_desc_get_src_count(struct iop_adma_desc_slot *desc, - struct iop_adma_chan *chan) -{ - struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; - return hw_desc->desc_ctrl_field.src_select + 1; -} - -static inline void -iop_desc_init_memcpy(struct iop_adma_desc_slot *desc, unsigned long flags) -{ - struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; - union { - u32 value; - struct iop13xx_adma_desc_ctrl field; - } u_desc_ctrl; - - u_desc_ctrl.value = 0; - u_desc_ctrl.field.xfer_dir = 3; /* local to internal bus */ - u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT; - hw_desc->desc_ctrl = u_desc_ctrl.value; - hw_desc->crc_addr = 0; -} - -static inline void -iop_desc_init_memset(struct iop_adma_desc_slot *desc, unsigned long flags) -{ - struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; - union { - u32 value; - struct iop13xx_adma_desc_ctrl field; - } u_desc_ctrl; - - u_desc_ctrl.value = 0; - u_desc_ctrl.field.xfer_dir = 3; /* local to internal bus */ - u_desc_ctrl.field.block_fill_en = 1; - u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT; - hw_desc->desc_ctrl = u_desc_ctrl.value; - hw_desc->crc_addr = 0; -} - -/* to do: support buffers larger than ADMA_MAX_BYTE_COUNT */ -static inline void -iop_desc_init_xor(struct iop_adma_desc_slot *desc, int src_cnt, - unsigned long flags) -{ - struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; - union { - u32 value; - struct iop13xx_adma_desc_ctrl field; - } u_desc_ctrl; - - u_desc_ctrl.value = 0; - u_desc_ctrl.field.src_select = src_cnt - 1; - u_desc_ctrl.field.xfer_dir = 3; /* local to internal bus */ - u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT; - hw_desc->desc_ctrl = u_desc_ctrl.value; - hw_desc->crc_addr = 0; - -} -#define iop_desc_init_null_xor(d, s, i) iop_desc_init_xor(d, s, i) - -/* to do: support buffers larger than ADMA_MAX_BYTE_COUNT */ -static inline int -iop_desc_init_zero_sum(struct iop_adma_desc_slot *desc, int src_cnt, - unsigned long flags) -{ - struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; - union { - u32 value; - struct iop13xx_adma_desc_ctrl field; - } u_desc_ctrl; - - u_desc_ctrl.value = 0; - u_desc_ctrl.field.src_select = src_cnt - 1; - u_desc_ctrl.field.xfer_dir = 3; /* local to internal bus */ - u_desc_ctrl.field.zero_result = 1; - u_desc_ctrl.field.status_write_back_en = 1; - u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT; - hw_desc->desc_ctrl = u_desc_ctrl.value; - hw_desc->crc_addr = 0; - - return 1; -} - -static inline void -iop_desc_init_pq(struct iop_adma_desc_slot *desc, int src_cnt, - unsigned long flags) -{ - struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; - union { - u32 value; - struct iop13xx_adma_desc_ctrl field; - } u_desc_ctrl; - - u_desc_ctrl.value = 0; - u_desc_ctrl.field.src_select = src_cnt - 1; - u_desc_ctrl.field.xfer_dir = 3; /* local to internal bus */ - u_desc_ctrl.field.pq_xfer_en = 1; - u_desc_ctrl.field.p_xfer_dis = !!(flags & DMA_PREP_PQ_DISABLE_P); - u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT; - hw_desc->desc_ctrl = u_desc_ctrl.value; -} - -static inline void -iop_desc_init_pq_zero_sum(struct iop_adma_desc_slot *desc, int src_cnt, - unsigned long flags) -{ - struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; - union { - u32 value; - struct iop13xx_adma_desc_ctrl field; - } u_desc_ctrl; - - u_desc_ctrl.value = 0; - u_desc_ctrl.field.src_select = src_cnt - 1; - u_desc_ctrl.field.xfer_dir = 3; /* local to internal bus */ - u_desc_ctrl.field.zero_result = 1; - u_desc_ctrl.field.status_write_back_en = 1; - u_desc_ctrl.field.pq_xfer_en = 1; - u_desc_ctrl.field.p_xfer_dis = !!(flags & DMA_PREP_PQ_DISABLE_P); - u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT; - hw_desc->desc_ctrl = u_desc_ctrl.value; -} - -static inline void iop_desc_set_byte_count(struct iop_adma_desc_slot *desc, - struct iop_adma_chan *chan, - u32 byte_count) -{ - struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; - hw_desc->byte_count = byte_count; -} - -static inline void -iop_desc_set_zero_sum_byte_count(struct iop_adma_desc_slot *desc, u32 len) -{ - int slots_per_op = desc->slots_per_op; - struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc, *iter; - int i = 0; - - if (len <= IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT) { - hw_desc->byte_count = len; - } else { - do { - iter = iop_hw_desc_slot_idx(hw_desc, i); - iter->byte_count = IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT; - len -= IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT; - i += slots_per_op; - } while (len > IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT); - - if (len) { - iter = iop_hw_desc_slot_idx(hw_desc, i); - iter->byte_count = len; - } - } -} - -#define iop_desc_set_pq_zero_sum_byte_count iop_desc_set_zero_sum_byte_count - -static inline void iop_desc_set_dest_addr(struct iop_adma_desc_slot *desc, - struct iop_adma_chan *chan, - dma_addr_t addr) -{ - struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; - hw_desc->dest_addr = addr; - hw_desc->upper_dest_addr = 0; -} - -static inline void -iop_desc_set_pq_addr(struct iop_adma_desc_slot *desc, dma_addr_t *addr) -{ - struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; - - hw_desc->dest_addr = addr[0]; - hw_desc->q_dest_addr = addr[1]; - hw_desc->upper_dest_addr = 0; -} - -static inline void iop_desc_set_memcpy_src_addr(struct iop_adma_desc_slot *desc, - dma_addr_t addr) -{ - struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; - hw_desc->src[0].src_addr = addr; - hw_desc->src[0].upper_src_addr = 0; -} - -static inline void iop_desc_set_xor_src_addr(struct iop_adma_desc_slot *desc, - int src_idx, dma_addr_t addr) -{ - int slot_cnt = desc->slot_cnt, slots_per_op = desc->slots_per_op; - struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc, *iter; - int i = 0; - - do { - iter = iop_hw_desc_slot_idx(hw_desc, i); - iter->src[src_idx].src_addr = addr; - iter->src[src_idx].upper_src_addr = 0; - slot_cnt -= slots_per_op; - if (slot_cnt) { - i += slots_per_op; - addr += IOP_ADMA_XOR_MAX_BYTE_COUNT; - } - } while (slot_cnt); -} - -static inline void -iop_desc_set_pq_src_addr(struct iop_adma_desc_slot *desc, int src_idx, - dma_addr_t addr, unsigned char coef) -{ - int slot_cnt = desc->slot_cnt, slots_per_op = desc->slots_per_op; - struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc, *iter; - struct iop13xx_adma_src *src; - int i = 0; - - do { - iter = iop_hw_desc_slot_idx(hw_desc, i); - src = &iter->src[src_idx]; - src->src_addr = addr; - src->pq_upper_src_addr = 0; - src->pq_dmlt = coef; - slot_cnt -= slots_per_op; - if (slot_cnt) { - i += slots_per_op; - addr += IOP_ADMA_PQ_MAX_BYTE_COUNT; - } - } while (slot_cnt); -} - -static inline void -iop_desc_init_interrupt(struct iop_adma_desc_slot *desc, - struct iop_adma_chan *chan) -{ - iop_desc_init_memcpy(desc, 1); - iop_desc_set_byte_count(desc, chan, 0); - iop_desc_set_dest_addr(desc, chan, 0); - iop_desc_set_memcpy_src_addr(desc, 0); -} - -#define iop_desc_set_zero_sum_src_addr iop_desc_set_xor_src_addr -#define iop_desc_set_pq_zero_sum_src_addr iop_desc_set_pq_src_addr - -static inline void -iop_desc_set_pq_zero_sum_addr(struct iop_adma_desc_slot *desc, int pq_idx, - dma_addr_t *src) -{ - iop_desc_set_xor_src_addr(desc, pq_idx, src[pq_idx]); - iop_desc_set_xor_src_addr(desc, pq_idx+1, src[pq_idx+1]); -} - -static inline void iop_desc_set_next_desc(struct iop_adma_desc_slot *desc, - u32 next_desc_addr) -{ - struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; - - iop_paranoia(hw_desc->next_desc); - hw_desc->next_desc = next_desc_addr; -} - -static inline u32 iop_desc_get_next_desc(struct iop_adma_desc_slot *desc) -{ - struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; - return hw_desc->next_desc; -} - -static inline void iop_desc_clear_next_desc(struct iop_adma_desc_slot *desc) -{ - struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; - hw_desc->next_desc = 0; -} - -static inline void iop_desc_set_block_fill_val(struct iop_adma_desc_slot *desc, - u32 val) -{ - struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; - hw_desc->block_fill_data = val; -} - -static inline enum sum_check_flags -iop_desc_get_zero_result(struct iop_adma_desc_slot *desc) -{ - struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; - struct iop13xx_adma_desc_ctrl desc_ctrl = hw_desc->desc_ctrl_field; - struct iop13xx_adma_byte_count byte_count = hw_desc->byte_count_field; - enum sum_check_flags flags; - - BUG_ON(!(byte_count.tx_complete && desc_ctrl.zero_result)); - - flags = byte_count.zero_result_err_q << SUM_CHECK_Q; - flags |= byte_count.zero_result_err << SUM_CHECK_P; - - return flags; -} - -static inline void iop_chan_append(struct iop_adma_chan *chan) -{ - u32 adma_accr; - - adma_accr = __raw_readl(ADMA_ACCR(chan)); - adma_accr |= 0x2; - __raw_writel(adma_accr, ADMA_ACCR(chan)); -} - -static inline u32 iop_chan_get_status(struct iop_adma_chan *chan) -{ - return __raw_readl(ADMA_ACSR(chan)); -} - -static inline void iop_chan_disable(struct iop_adma_chan *chan) -{ - u32 adma_chan_ctrl = __raw_readl(ADMA_ACCR(chan)); - adma_chan_ctrl &= ~0x1; - __raw_writel(adma_chan_ctrl, ADMA_ACCR(chan)); -} - -static inline void iop_chan_enable(struct iop_adma_chan *chan) -{ - u32 adma_chan_ctrl; - - adma_chan_ctrl = __raw_readl(ADMA_ACCR(chan)); - adma_chan_ctrl |= 0x1; - __raw_writel(adma_chan_ctrl, ADMA_ACCR(chan)); -} - -static inline void iop_adma_device_clear_eot_status(struct iop_adma_chan *chan) -{ - u32 status = __raw_readl(ADMA_ACSR(chan)); - status &= (1 << 12); - __raw_writel(status, ADMA_ACSR(chan)); -} - -static inline void iop_adma_device_clear_eoc_status(struct iop_adma_chan *chan) -{ - u32 status = __raw_readl(ADMA_ACSR(chan)); - status &= (1 << 11); - __raw_writel(status, ADMA_ACSR(chan)); -} - -static inline void iop_adma_device_clear_err_status(struct iop_adma_chan *chan) -{ - u32 status = __raw_readl(ADMA_ACSR(chan)); - status &= (1 << 9) | (1 << 5) | (1 << 4) | (1 << 3); - __raw_writel(status, ADMA_ACSR(chan)); -} - -static inline int -iop_is_err_int_parity(unsigned long status, struct iop_adma_chan *chan) -{ - return test_bit(9, &status); -} - -static inline int -iop_is_err_mcu_abort(unsigned long status, struct iop_adma_chan *chan) -{ - return test_bit(5, &status); -} - -static inline int -iop_is_err_int_tabort(unsigned long status, struct iop_adma_chan *chan) -{ - return test_bit(4, &status); -} - -static inline int -iop_is_err_int_mabort(unsigned long status, struct iop_adma_chan *chan) -{ - return test_bit(3, &status); -} - -static inline int -iop_is_err_pci_tabort(unsigned long status, struct iop_adma_chan *chan) -{ - return 0; -} - -static inline int -iop_is_err_pci_mabort(unsigned long status, struct iop_adma_chan *chan) -{ - return 0; -} - -static inline int -iop_is_err_split_tx(unsigned long status, struct iop_adma_chan *chan) -{ - return 0; -} - -#endif /* _ADMA_H */ diff --git a/arch/arm/mach-iop13xx/include/mach/entry-macro.S b/arch/arm/mach-iop13xx/include/mach/entry-macro.S deleted file mode 100644 index 9f4ecb8861bd..000000000000 --- a/arch/arm/mach-iop13xx/include/mach/entry-macro.S +++ /dev/null @@ -1,29 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * iop13xx low level irq macros - * Copyright (c) 2005-2006, Intel Corporation. - */ - .macro get_irqnr_preamble, base, tmp - mrc p15, 0, \tmp, c15, c1, 0 - orr \tmp, \tmp, #(1 << 6) - mcr p15, 0, \tmp, c15, c1, 0 @ Enable cp6 access - .endm - - /* - * Note: a 1-cycle window exists where iintvec will return the value - * of iintbase, so we explicitly check for "bad zeros" - */ - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - mrc p6, 0, \irqnr, c3, c2, 0 @ Read IINTVEC - cmp \irqnr, #0 - mrceq p6, 0, \irqnr, c3, c2, 0 @ Re-read on potentially bad zero - adds \irqstat, \irqnr, #1 @ Check for 0xffffffff - movne \irqnr, \irqnr, lsr #2 @ Convert to irqnr - .endm - - .macro arch_ret_to_user, tmp1, tmp2 - mrc p15, 0, \tmp1, c15, c1, 0 - ands \tmp2, \tmp1, #(1 << 6) - bicne \tmp1, \tmp1, #(1 << 6) - mcrne p15, 0, \tmp1, c15, c1, 0 @ Disable cp6 access - .endm diff --git a/arch/arm/mach-iop13xx/include/mach/hardware.h b/arch/arm/mach-iop13xx/include/mach/hardware.h deleted file mode 100644 index 8c943fa6bbd7..000000000000 --- a/arch/arm/mach-iop13xx/include/mach/hardware.h +++ /dev/null @@ -1,22 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_ARCH_HARDWARE_H -#define __ASM_ARCH_HARDWARE_H -#include <asm/types.h> - -#ifndef __ASSEMBLY__ -extern u16 iop13xx_dev_id(void); -extern void iop13xx_set_atu_mmr_bases(void); -#endif - -/* - * Generic chipset bits - * - */ -#include "iop13xx.h" - -/* - * Board specific bits - */ -#include "iq81340.h" - -#endif /* _ASM_ARCH_HARDWARE_H */ diff --git a/arch/arm/mach-iop13xx/include/mach/iop13xx.h b/arch/arm/mach-iop13xx/include/mach/iop13xx.h deleted file mode 100644 index 04bb6aca12c5..000000000000 --- a/arch/arm/mach-iop13xx/include/mach/iop13xx.h +++ /dev/null @@ -1,508 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _IOP13XX_HW_H_ -#define _IOP13XX_HW_H_ - -#ifndef __ASSEMBLY__ - -enum reboot_mode; - -/* The ATU offsets can change based on the strapping */ -extern u32 iop13xx_atux_pmmr_offset; -extern u32 iop13xx_atue_pmmr_offset; -void iop13xx_init_early(void); -void iop13xx_init_irq(void); -void iop13xx_map_io(void); -void iop13xx_platform_init(void); -void iop13xx_add_tpmi_devices(void); -void iop13xx_init_irq(void); -void iop13xx_restart(enum reboot_mode, const char *); - -/* CPUID CP6 R0 Page 0 */ -static inline int iop13xx_cpu_id(void) -{ - int id; - asm volatile("mrc p6, 0, %0, c0, c0, 0":"=r" (id)); - return id; -} - -/* WDTCR CP6 R7 Page 9 */ -static inline u32 read_wdtcr(void) -{ - u32 val; - asm volatile("mrc p6, 0, %0, c7, c9, 0":"=r" (val)); - return val; -} -static inline void write_wdtcr(u32 val) -{ - asm volatile("mcr p6, 0, %0, c7, c9, 0"::"r" (val)); -} - -/* WDTSR CP6 R8 Page 9 */ -static inline u32 read_wdtsr(void) -{ - u32 val; - asm volatile("mrc p6, 0, %0, c8, c9, 0":"=r" (val)); - return val; -} -static inline void write_wdtsr(u32 val) -{ - asm volatile("mcr p6, 0, %0, c8, c9, 0"::"r" (val)); -} - -/* RCSR - Reset Cause Status Register */ -static inline u32 read_rcsr(void) -{ - u32 val; - asm volatile("mrc p6, 0, %0, c0, c1, 0":"=r" (val)); - return val; -} - -extern unsigned long get_iop_tick_rate(void); -#endif - -/* - * IOP13XX I/O and Mem space regions for PCI autoconfiguration - */ -#define IOP13XX_MAX_RAM_SIZE 0x80000000UL /* 2GB */ -#define IOP13XX_PCI_OFFSET IOP13XX_MAX_RAM_SIZE - -/* PCI MAP - * bus range cpu phys cpu virt note - * 0x0000.0000 + 2GB (n/a) (n/a) inbound, 1:1 mapping with Physical RAM - * 0x8000.0000 + 928M 0x1.8000.0000 (ioremap) PCIX outbound memory window - * 0x8000.0000 + 928M 0x2.8000.0000 (ioremap) PCIE outbound memory window - * - * IO MAP - * 0x00000 + 64K 0x0.fffb.0000 0xfee0.0000 PCIX outbound i/o window - * 0x10000 + 64K 0x0.fffd.0000 0xfee1.0000 PCIE outbound i/o window - */ -#define IOP13XX_PCIX_LOWER_IO_PA 0xfffb0000UL -#define IOP13XX_PCIX_LOWER_IO_BA 0x0UL /* OIOTVR */ - -#define IOP13XX_PCIX_MEM_PHYS_OFFSET 0x100000000ULL -#define IOP13XX_PCIX_MEM_WINDOW_SIZE 0x3a000000UL -#define IOP13XX_PCIX_LOWER_MEM_BA (PHYS_OFFSET + IOP13XX_PCI_OFFSET) -#define IOP13XX_PCIX_LOWER_MEM_PA (IOP13XX_PCIX_MEM_PHYS_OFFSET +\ - IOP13XX_PCIX_LOWER_MEM_BA) -#define IOP13XX_PCIX_UPPER_MEM_PA (IOP13XX_PCIX_LOWER_MEM_PA +\ - IOP13XX_PCIX_MEM_WINDOW_SIZE - 1) -#define IOP13XX_PCIX_UPPER_MEM_BA (IOP13XX_PCIX_LOWER_MEM_BA +\ - IOP13XX_PCIX_MEM_WINDOW_SIZE - 1) - -#define IOP13XX_PCIX_MEM_COOKIE 0x80000000UL -#define IOP13XX_PCIX_LOWER_MEM_RA IOP13XX_PCIX_MEM_COOKIE -#define IOP13XX_PCIX_UPPER_MEM_RA (IOP13XX_PCIX_LOWER_MEM_RA +\ - IOP13XX_PCIX_MEM_WINDOW_SIZE - 1) -#define IOP13XX_PCIX_MEM_OFFSET (IOP13XX_PCIX_MEM_COOKIE -\ - IOP13XX_PCIX_LOWER_MEM_BA) - -/* PCI-E ranges */ -#define IOP13XX_PCIE_LOWER_IO_PA 0xfffd0000UL -#define IOP13XX_PCIE_LOWER_IO_BA 0x10000UL /* OIOTVR */ - -#define IOP13XX_PCIE_MEM_PHYS_OFFSET 0x200000000ULL -#define IOP13XX_PCIE_MEM_WINDOW_SIZE 0x3a000000UL -#define IOP13XX_PCIE_LOWER_MEM_BA (PHYS_OFFSET + IOP13XX_PCI_OFFSET) -#define IOP13XX_PCIE_LOWER_MEM_PA (IOP13XX_PCIE_MEM_PHYS_OFFSET +\ - IOP13XX_PCIE_LOWER_MEM_BA) -#define IOP13XX_PCIE_UPPER_MEM_PA (IOP13XX_PCIE_LOWER_MEM_PA +\ - IOP13XX_PCIE_MEM_WINDOW_SIZE - 1) -#define IOP13XX_PCIE_UPPER_MEM_BA (IOP13XX_PCIE_LOWER_MEM_BA +\ - IOP13XX_PCIE_MEM_WINDOW_SIZE - 1) - -/* All 0xc000.0000 - 0xfdff.ffff addresses belong to PCIe */ -#define IOP13XX_PCIE_MEM_COOKIE 0xc0000000UL -#define IOP13XX_PCIE_LOWER_MEM_RA IOP13XX_PCIE_MEM_COOKIE -#define IOP13XX_PCIE_UPPER_MEM_RA (IOP13XX_PCIE_LOWER_MEM_RA +\ - IOP13XX_PCIE_MEM_WINDOW_SIZE - 1) -#define IOP13XX_PCIE_MEM_OFFSET (IOP13XX_PCIE_MEM_COOKIE -\ - IOP13XX_PCIE_LOWER_MEM_BA) - -/* PBI Ranges */ -#define IOP13XX_PBI_LOWER_MEM_PA 0xf0000000UL -#define IOP13XX_PBI_MEM_WINDOW_SIZE 0x04000000UL -#define IOP13XX_PBI_MEM_COOKIE 0xfa000000UL -#define IOP13XX_PBI_LOWER_MEM_RA IOP13XX_PBI_MEM_COOKIE -#define IOP13XX_PBI_UPPER_MEM_RA (IOP13XX_PBI_LOWER_MEM_RA +\ - IOP13XX_PBI_MEM_WINDOW_SIZE - 1) - -/* - * IOP13XX chipset registers - */ -#define IOP13XX_PMMR_PHYS_MEM_BASE 0xffd80000UL /* PMMR phys. address */ -#define IOP13XX_PMMR_VIRT_MEM_BASE (void __iomem *)(0xfee80000UL) /* PMMR phys. address */ -#define IOP13XX_PMMR_MEM_WINDOW_SIZE 0x80000 -#define IOP13XX_PMMR_UPPER_MEM_VA (IOP13XX_PMMR_VIRT_MEM_BASE +\ - IOP13XX_PMMR_MEM_WINDOW_SIZE - 1) -#define IOP13XX_PMMR_UPPER_MEM_PA (IOP13XX_PMMR_PHYS_MEM_BASE +\ - IOP13XX_PMMR_MEM_WINDOW_SIZE - 1) -#define IOP13XX_PMMR_VIRT_TO_PHYS(addr) (((addr) - IOP13XX_PMMR_VIRT_MEM_BASE)\ - + IOP13XX_PMMR_PHYS_MEM_BASE) -#define IOP13XX_PMMR_PHYS_TO_VIRT(addr) (((addr) - IOP13XX_PMMR_PHYS_MEM_BASE)\ - + IOP13XX_PMMR_VIRT_MEM_BASE) -#define IOP13XX_REG_ADDR32(reg) (IOP13XX_PMMR_VIRT_MEM_BASE + (reg)) -#define IOP13XX_REG_ADDR16(reg) (IOP13XX_PMMR_VIRT_MEM_BASE + (reg)) -#define IOP13XX_REG_ADDR8(reg) (IOP13XX_PMMR_VIRT_MEM_BASE + (reg)) -#define IOP13XX_REG_ADDR32_PHYS(reg) (IOP13XX_PMMR_PHYS_MEM_BASE + (reg)) -#define IOP13XX_REG_ADDR16_PHYS(reg) (IOP13XX_PMMR_PHYS_MEM_BASE + (reg)) -#define IOP13XX_REG_ADDR8_PHYS(reg) (IOP13XX_PMMR_PHYS_MEM_BASE + (reg)) -#define IOP13XX_PMMR_SIZE 0x00080000 - -/*=================== Defines for Platform Devices =====================*/ -#define IOP13XX_UART0_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE + 0x00002300) -#define IOP13XX_UART1_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE + 0x00002340) -#define IOP13XX_UART0_VIRT (IOP13XX_PMMR_VIRT_MEM_BASE + 0x00002300) -#define IOP13XX_UART1_VIRT (IOP13XX_PMMR_VIRT_MEM_BASE + 0x00002340) - -#define IOP13XX_I2C0_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE | 0x00002500) -#define IOP13XX_I2C1_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE | 0x00002520) -#define IOP13XX_I2C2_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE | 0x00002540) -#define IOP13XX_I2C0_VIRT (IOP13XX_PMMR_VIRT_MEM_BASE | 0x00002500) -#define IOP13XX_I2C1_VIRT (IOP13XX_PMMR_VIRT_MEM_BASE | 0x00002520) -#define IOP13XX_I2C2_VIRT (IOP13XX_PMMR_VIRT_MEM_BASE | 0x00002540) - -/* ATU selection flags */ -/* IOP13XX_INIT_ATU_DEFAULT = Rely on CONFIG_IOP13XX_ATU* */ -#define IOP13XX_INIT_ATU_DEFAULT (0) -#define IOP13XX_INIT_ATU_ATUX (1 << 0) -#define IOP13XX_INIT_ATU_ATUE (1 << 1) -#define IOP13XX_INIT_ATU_NONE (1 << 2) - -/* UART selection flags */ -/* IOP13XX_INIT_UART_DEFAULT = Rely on CONFIG_IOP13XX_UART* */ -#define IOP13XX_INIT_UART_DEFAULT (0) -#define IOP13XX_INIT_UART_0 (1 << 0) -#define IOP13XX_INIT_UART_1 (1 << 1) - -/* I2C selection flags */ -/* IOP13XX_INIT_I2C_DEFAULT = Rely on CONFIG_IOP13XX_I2C* */ -#define IOP13XX_INIT_I2C_DEFAULT (0) -#define IOP13XX_INIT_I2C_0 (1 << 0) -#define IOP13XX_INIT_I2C_1 (1 << 1) -#define IOP13XX_INIT_I2C_2 (1 << 2) - -/* ADMA selection flags */ -/* INIT_ADMA_DEFAULT = Rely on CONFIG_IOP13XX_ADMA* */ -#define IOP13XX_INIT_ADMA_DEFAULT (0) -#define IOP13XX_INIT_ADMA_0 (1 << 0) -#define IOP13XX_INIT_ADMA_1 (1 << 1) -#define IOP13XX_INIT_ADMA_2 (1 << 2) - -/* Platform devices */ -#define IQ81340_NUM_UART 2 -#define IQ81340_NUM_I2C 3 -#define IQ81340_NUM_PHYS_MAP_FLASH 1 -#define IQ81340_NUM_ADMA 3 -#define IQ81340_MAX_PLAT_DEVICES (IQ81340_NUM_UART + \ - IQ81340_NUM_I2C + \ - IQ81340_NUM_PHYS_MAP_FLASH + \ - IQ81340_NUM_ADMA) - -/*========================== PMMR offsets for key registers ============*/ -#define IOP13XX_ATU0_PMMR_OFFSET 0x00048000 -#define IOP13XX_ATU1_PMMR_OFFSET 0x0004c000 -#define IOP13XX_ATU2_PMMR_OFFSET 0x0004d000 -#define IOP13XX_ADMA0_PMMR_OFFSET 0x00000000 -#define IOP13XX_ADMA1_PMMR_OFFSET 0x00000200 -#define IOP13XX_ADMA2_PMMR_OFFSET 0x00000400 -#define IOP13XX_PBI_PMMR_OFFSET 0x00001580 -#define IOP13XX_MU_PMMR_OFFSET 0x00004000 -#define IOP13XX_ESSR0_PMMR_OFFSET 0x00002188 -#define IOP13XX_ESSR0 IOP13XX_REG_ADDR32(0x00002188) - -#define IOP13XX_ESSR0_IFACE_MASK 0x00004000 /* Interface PCI-X / PCI-E */ -#define IOP13XX_CONTROLLER_ONLY (1 << 14) -#define IOP13XX_INTERFACE_SEL_PCIX (1 << 15) - -#define IOP13XX_PMON_PMMR_OFFSET 0x0001A000 -#define IOP13XX_PMON_BASE (IOP13XX_PMMR_VIRT_MEM_BASE +\ - IOP13XX_PMON_PMMR_OFFSET) -#define IOP13XX_PMON_PHYSBASE (IOP13XX_PMMR_PHYS_MEM_BASE +\ - IOP13XX_PMON_PMMR_OFFSET) - -#define IOP13XX_PMON_CMD0 (IOP13XX_PMON_BASE + 0x0) -#define IOP13XX_PMON_EVR0 (IOP13XX_PMON_BASE + 0x4) -#define IOP13XX_PMON_STS0 (IOP13XX_PMON_BASE + 0x8) -#define IOP13XX_PMON_DATA0 (IOP13XX_PMON_BASE + 0xC) - -#define IOP13XX_PMON_CMD3 (IOP13XX_PMON_BASE + 0x30) -#define IOP13XX_PMON_EVR3 (IOP13XX_PMON_BASE + 0x34) -#define IOP13XX_PMON_STS3 (IOP13XX_PMON_BASE + 0x38) -#define IOP13XX_PMON_DATA3 (IOP13XX_PMON_BASE + 0x3C) - -#define IOP13XX_PMON_CMD7 (IOP13XX_PMON_BASE + 0x70) -#define IOP13XX_PMON_EVR7 (IOP13XX_PMON_BASE + 0x74) -#define IOP13XX_PMON_STS7 (IOP13XX_PMON_BASE + 0x78) -#define IOP13XX_PMON_DATA7 (IOP13XX_PMON_BASE + 0x7C) - -#define IOP13XX_PMONEN (IOP13XX_PMMR_VIRT_MEM_BASE + 0x4E040) -#define IOP13XX_PMONSTAT (IOP13XX_PMMR_VIRT_MEM_BASE + 0x4E044) - -/*================================ATU===================================*/ -#define IOP13XX_ATUX_OFFSET(ofs) IOP13XX_REG_ADDR32(\ - iop13xx_atux_pmmr_offset + (ofs)) - -#define IOP13XX_ATUX_DID IOP13XX_REG_ADDR16(\ - iop13xx_atux_pmmr_offset + 0x2) - -#define IOP13XX_ATUX_ATUCMD IOP13XX_REG_ADDR16(\ - iop13xx_atux_pmmr_offset + 0x4) -#define IOP13XX_ATUX_ATUSR IOP13XX_REG_ADDR16(\ - iop13xx_atux_pmmr_offset + 0x6) - -#define IOP13XX_ATUX_IABAR0 IOP13XX_ATUX_OFFSET(0x10) -#define IOP13XX_ATUX_IAUBAR0 IOP13XX_ATUX_OFFSET(0x14) -#define IOP13XX_ATUX_IABAR1 IOP13XX_ATUX_OFFSET(0x18) -#define IOP13XX_ATUX_IAUBAR1 IOP13XX_ATUX_OFFSET(0x1c) -#define IOP13XX_ATUX_IABAR2 IOP13XX_ATUX_OFFSET(0x20) -#define IOP13XX_ATUX_IAUBAR2 IOP13XX_ATUX_OFFSET(0x24) -#define IOP13XX_ATUX_IALR0 IOP13XX_ATUX_OFFSET(0x40) -#define IOP13XX_ATUX_IATVR0 IOP13XX_ATUX_OFFSET(0x44) -#define IOP13XX_ATUX_IAUTVR0 IOP13XX_ATUX_OFFSET(0x48) -#define IOP13XX_ATUX_IALR1 IOP13XX_ATUX_OFFSET(0x4c) -#define IOP13XX_ATUX_IATVR1 IOP13XX_ATUX_OFFSET(0x50) -#define IOP13XX_ATUX_IAUTVR1 IOP13XX_ATUX_OFFSET(0x54) -#define IOP13XX_ATUX_IALR2 IOP13XX_ATUX_OFFSET(0x58) -#define IOP13XX_ATUX_IATVR2 IOP13XX_ATUX_OFFSET(0x5c) -#define IOP13XX_ATUX_IAUTVR2 IOP13XX_ATUX_OFFSET(0x60) -#define IOP13XX_ATUX_ATUCR IOP13XX_ATUX_OFFSET(0x70) -#define IOP13XX_ATUX_PCSR IOP13XX_ATUX_OFFSET(0x74) -#define IOP13XX_ATUX_ATUISR IOP13XX_ATUX_OFFSET(0x78) -#define IOP13XX_ATUX_PCIXSR IOP13XX_ATUX_OFFSET(0xD4) -#define IOP13XX_ATUX_IABAR3 IOP13XX_ATUX_OFFSET(0x200) -#define IOP13XX_ATUX_IAUBAR3 IOP13XX_ATUX_OFFSET(0x204) -#define IOP13XX_ATUX_IALR3 IOP13XX_ATUX_OFFSET(0x208) -#define IOP13XX_ATUX_IATVR3 IOP13XX_ATUX_OFFSET(0x20c) -#define IOP13XX_ATUX_IAUTVR3 IOP13XX_ATUX_OFFSET(0x210) - -#define IOP13XX_ATUX_OIOBAR IOP13XX_ATUX_OFFSET(0x300) -#define IOP13XX_ATUX_OIOWTVR IOP13XX_ATUX_OFFSET(0x304) -#define IOP13XX_ATUX_OUMBAR0 IOP13XX_ATUX_OFFSET(0x308) -#define IOP13XX_ATUX_OUMWTVR0 IOP13XX_ATUX_OFFSET(0x30c) -#define IOP13XX_ATUX_OUMBAR1 IOP13XX_ATUX_OFFSET(0x310) -#define IOP13XX_ATUX_OUMWTVR1 IOP13XX_ATUX_OFFSET(0x314) -#define IOP13XX_ATUX_OUMBAR2 IOP13XX_ATUX_OFFSET(0x318) -#define IOP13XX_ATUX_OUMWTVR2 IOP13XX_ATUX_OFFSET(0x31c) -#define IOP13XX_ATUX_OUMBAR3 IOP13XX_ATUX_OFFSET(0x320) -#define IOP13XX_ATUX_OUMWTVR3 IOP13XX_ATUX_OFFSET(0x324) -#define IOP13XX_ATUX_OUDMABAR IOP13XX_ATUX_OFFSET(0x328) -#define IOP13XX_ATUX_OUMSIBAR IOP13XX_ATUX_OFFSET(0x32c) -#define IOP13XX_ATUX_OCCAR IOP13XX_ATUX_OFFSET(0x330) -#define IOP13XX_ATUX_OCCDR IOP13XX_ATUX_OFFSET(0x334) - -#define IOP13XX_ATUX_ATUCR_OUT_EN (1 << 1) -#define IOP13XX_ATUX_PCSR_CENTRAL_RES (1 << 25) -#define IOP13XX_ATUX_PCSR_P_RSTOUT (1 << 21) -#define IOP13XX_ATUX_PCSR_OUT_Q_BUSY (1 << 15) -#define IOP13XX_ATUX_PCSR_IN_Q_BUSY (1 << 14) -#define IOP13XX_ATUX_PCSR_FREQ_OFFSET (16) - -#define IOP13XX_ATUX_STAT_PCI_IFACE_ERR (1 << 18) -#define IOP13XX_ATUX_STAT_VPD_ADDR (1 << 17) -#define IOP13XX_ATUX_STAT_INT_PAR_ERR (1 << 16) -#define IOP13XX_ATUX_STAT_CFG_WRITE (1 << 15) -#define IOP13XX_ATUX_STAT_ERR_COR (1 << 14) -#define IOP13XX_ATUX_STAT_TX_SCEM (1 << 13) -#define IOP13XX_ATUX_STAT_REC_SCEM (1 << 12) -#define IOP13XX_ATUX_STAT_POWER_TRAN (1 << 11) -#define IOP13XX_ATUX_STAT_TX_SERR (1 << 10) -#define IOP13XX_ATUX_STAT_DET_PAR_ERR (1 << 9 ) -#define IOP13XX_ATUX_STAT_BIST (1 << 8 ) -#define IOP13XX_ATUX_STAT_INT_REC_MABORT (1 << 7 ) -#define IOP13XX_ATUX_STAT_REC_SERR (1 << 4 ) -#define IOP13XX_ATUX_STAT_EXT_REC_MABORT (1 << 3 ) -#define IOP13XX_ATUX_STAT_EXT_REC_TABORT (1 << 2 ) -#define IOP13XX_ATUX_STAT_EXT_SIG_TABORT (1 << 1 ) -#define IOP13XX_ATUX_STAT_MASTER_DATA_PAR (1 << 0 ) - -#define IOP13XX_ATUX_PCIXSR_BUS_NUM (8) -#define IOP13XX_ATUX_PCIXSR_DEV_NUM (3) -#define IOP13XX_ATUX_PCIXSR_FUNC_NUM (0) - -#define IOP13XX_ATUX_IALR_DISABLE 0x00000001 -#define IOP13XX_ATUX_OUMBAR_ENABLE 0x80000000 - -#define IOP13XX_ATUE_OFFSET(ofs) IOP13XX_REG_ADDR32(\ - iop13xx_atue_pmmr_offset + (ofs)) - -#define IOP13XX_ATUE_DID IOP13XX_REG_ADDR16(\ - iop13xx_atue_pmmr_offset + 0x2) -#define IOP13XX_ATUE_ATUCMD IOP13XX_REG_ADDR16(\ - iop13xx_atue_pmmr_offset + 0x4) -#define IOP13XX_ATUE_ATUSR IOP13XX_REG_ADDR16(\ - iop13xx_atue_pmmr_offset + 0x6) - -#define IOP13XX_ATUE_IABAR0 IOP13XX_ATUE_OFFSET(0x10) -#define IOP13XX_ATUE_IAUBAR0 IOP13XX_ATUE_OFFSET(0x14) -#define IOP13XX_ATUE_IABAR1 IOP13XX_ATUE_OFFSET(0x18) -#define IOP13XX_ATUE_IAUBAR1 IOP13XX_ATUE_OFFSET(0x1c) -#define IOP13XX_ATUE_IABAR2 IOP13XX_ATUE_OFFSET(0x20) -#define IOP13XX_ATUE_IAUBAR2 IOP13XX_ATUE_OFFSET(0x24) -#define IOP13XX_ATUE_IALR0 IOP13XX_ATUE_OFFSET(0x40) -#define IOP13XX_ATUE_IATVR0 IOP13XX_ATUE_OFFSET(0x44) -#define IOP13XX_ATUE_IAUTVR0 IOP13XX_ATUE_OFFSET(0x48) -#define IOP13XX_ATUE_IALR1 IOP13XX_ATUE_OFFSET(0x4c) -#define IOP13XX_ATUE_IATVR1 IOP13XX_ATUE_OFFSET(0x50) -#define IOP13XX_ATUE_IAUTVR1 IOP13XX_ATUE_OFFSET(0x54) -#define IOP13XX_ATUE_IALR2 IOP13XX_ATUE_OFFSET(0x58) -#define IOP13XX_ATUE_IATVR2 IOP13XX_ATUE_OFFSET(0x5c) -#define IOP13XX_ATUE_IAUTVR2 IOP13XX_ATUE_OFFSET(0x60) -#define IOP13XX_ATUE_PE_LSTS IOP13XX_REG_ADDR16(\ - iop13xx_atue_pmmr_offset + 0xe2) -#define IOP13XX_ATUE_OIOWTVR IOP13XX_ATUE_OFFSET(0x304) -#define IOP13XX_ATUE_OUMBAR0 IOP13XX_ATUE_OFFSET(0x308) -#define IOP13XX_ATUE_OUMWTVR0 IOP13XX_ATUE_OFFSET(0x30c) -#define IOP13XX_ATUE_OUMBAR1 IOP13XX_ATUE_OFFSET(0x310) -#define IOP13XX_ATUE_OUMWTVR1 IOP13XX_ATUE_OFFSET(0x314) -#define IOP13XX_ATUE_OUMBAR2 IOP13XX_ATUE_OFFSET(0x318) -#define IOP13XX_ATUE_OUMWTVR2 IOP13XX_ATUE_OFFSET(0x31c) -#define IOP13XX_ATUE_OUMBAR3 IOP13XX_ATUE_OFFSET(0x320) -#define IOP13XX_ATUE_OUMWTVR3 IOP13XX_ATUE_OFFSET(0x324) - -#define IOP13XX_ATUE_ATUCR IOP13XX_ATUE_OFFSET(0x70) -#define IOP13XX_ATUE_PCSR IOP13XX_ATUE_OFFSET(0x74) -#define IOP13XX_ATUE_ATUISR IOP13XX_ATUE_OFFSET(0x78) -#define IOP13XX_ATUE_OIOBAR IOP13XX_ATUE_OFFSET(0x300) -#define IOP13XX_ATUE_OCCAR IOP13XX_ATUE_OFFSET(0x32c) -#define IOP13XX_ATUE_OCCDR IOP13XX_ATUE_OFFSET(0x330) - -#define IOP13XX_ATUE_PIE_STS IOP13XX_ATUE_OFFSET(0x384) -#define IOP13XX_ATUE_PIE_MSK IOP13XX_ATUE_OFFSET(0x388) - -#define IOP13XX_ATUE_ATUCR_IVM (1 << 6) -#define IOP13XX_ATUE_ATUCR_OUT_EN (1 << 1) -#define IOP13XX_ATUE_OCCAR_BUS_NUM (24) -#define IOP13XX_ATUE_OCCAR_DEV_NUM (19) -#define IOP13XX_ATUE_OCCAR_FUNC_NUM (16) -#define IOP13XX_ATUE_OCCAR_EXT_REG (8) -#define IOP13XX_ATUE_OCCAR_REG (2) - -#define IOP13XX_ATUE_PCSR_BUS_NUM (24) -#define IOP13XX_ATUE_PCSR_DEV_NUM (19) -#define IOP13XX_ATUE_PCSR_FUNC_NUM (16) -#define IOP13XX_ATUE_PCSR_OUT_Q_BUSY (1 << 15) -#define IOP13XX_ATUE_PCSR_IN_Q_BUSY (1 << 14) -#define IOP13XX_ATUE_PCSR_END_POINT (1 << 13) -#define IOP13XX_ATUE_PCSR_LLRB_BUSY (1 << 12) - -#define IOP13XX_ATUE_PCSR_BUS_NUM_MASK (0xff) -#define IOP13XX_ATUE_PCSR_DEV_NUM_MASK (0x1f) -#define IOP13XX_ATUE_PCSR_FUNC_NUM_MASK (0x7) - -#define IOP13XX_ATUE_PCSR_CORE_RESET (8) -#define IOP13XX_ATUE_PCSR_FUNC_NUM (16) - -#define IOP13XX_ATUE_LSTS_TRAINING (1 << 11) -#define IOP13XX_ATUE_STAT_SLOT_PWR_MSG (1 << 28) -#define IOP13XX_ATUE_STAT_PME (1 << 27) -#define IOP13XX_ATUE_STAT_HOT_PLUG_MSG (1 << 26) -#define IOP13XX_ATUE_STAT_IVM (1 << 25) -#define IOP13XX_ATUE_STAT_BIST (1 << 24) -#define IOP13XX_ATUE_STAT_CFG_WRITE (1 << 18) -#define IOP13XX_ATUE_STAT_VPD_ADDR (1 << 17) -#define IOP13XX_ATUE_STAT_POWER_TRAN (1 << 16) -#define IOP13XX_ATUE_STAT_HALT_ON_ERROR (1 << 13) -#define IOP13XX_ATUE_STAT_ROOT_SYS_ERR (1 << 12) -#define IOP13XX_ATUE_STAT_ROOT_ERR_MSG (1 << 11) -#define IOP13XX_ATUE_STAT_PCI_IFACE_ERR (1 << 10) -#define IOP13XX_ATUE_STAT_ERR_COR (1 << 9 ) -#define IOP13XX_ATUE_STAT_ERR_UNCOR (1 << 8 ) -#define IOP13XX_ATUE_STAT_CRS (1 << 7 ) -#define IOP13XX_ATUE_STAT_LNK_DWN (1 << 6 ) -#define IOP13XX_ATUE_STAT_INT_REC_MABORT (1 << 5 ) -#define IOP13XX_ATUE_STAT_DET_PAR_ERR (1 << 4 ) -#define IOP13XX_ATUE_STAT_EXT_REC_MABORT (1 << 3 ) -#define IOP13XX_ATUE_STAT_SIG_TABORT (1 << 2 ) -#define IOP13XX_ATUE_STAT_EXT_REC_TABORT (1 << 1 ) -#define IOP13XX_ATUE_STAT_MASTER_DATA_PAR (1 << 0 ) - -#define IOP13XX_ATUE_ESTAT_REC_UNSUPPORTED_COMP_REQ (1 << 31) -#define IOP13XX_ATUE_ESTAT_REC_COMPLETER_ABORT (1 << 30) -#define IOP13XX_ATUE_ESTAT_TX_POISONED_TLP (1 << 29) -#define IOP13XX_ATUE_ESTAT_TX_PAR_ERR (1 << 28) -#define IOP13XX_ATUE_ESTAT_REC_UNSUPPORTED_REQ (1 << 20) -#define IOP13XX_ATUE_ESTAT_REC_ECRC_ERR (1 << 19) -#define IOP13XX_ATUE_ESTAT_REC_MALFORMED_TLP (1 << 18) -#define IOP13XX_ATUE_ESTAT_TX_RECEIVER_OVERFLOW (1 << 17) -#define IOP13XX_ATUE_ESTAT_REC_UNEXPECTED_COMP (1 << 16) -#define IOP13XX_ATUE_ESTAT_INT_COMP_ABORT (1 << 15) -#define IOP13XX_ATUE_ESTAT_COMP_TIMEOUT (1 << 14) -#define IOP13XX_ATUE_ESTAT_FLOW_CONTROL_ERR (1 << 13) -#define IOP13XX_ATUE_ESTAT_REC_POISONED_TLP (1 << 12) -#define IOP13XX_ATUE_ESTAT_DATA_LNK_ERR (1 << 4 ) -#define IOP13XX_ATUE_ESTAT_TRAINING_ERR (1 << 0 ) - -#define IOP13XX_ATUE_IALR_DISABLE (0x00000001) -#define IOP13XX_ATUE_OUMBAR_ENABLE (0x80000000) -#define IOP13XX_ATU_OUMBAR_FUNC_NUM (28) -#define IOP13XX_ATU_OUMBAR_FUNC_NUM_MASK (0x7) -/*=======================================================================*/ - -/*============================MESSAGING UNIT=============================*/ -#define IOP13XX_MU_OFFSET(ofs) IOP13XX_REG_ADDR32(IOP13XX_MU_PMMR_OFFSET +\ - (ofs)) - -#define IOP13XX_MU_IMR0 IOP13XX_MU_OFFSET(0x10) -#define IOP13XX_MU_IMR1 IOP13XX_MU_OFFSET(0x14) -#define IOP13XX_MU_OMR0 IOP13XX_MU_OFFSET(0x18) -#define IOP13XX_MU_OMR1 IOP13XX_MU_OFFSET(0x1C) -#define IOP13XX_MU_IDR IOP13XX_MU_OFFSET(0x20) -#define IOP13XX_MU_IISR IOP13XX_MU_OFFSET(0x24) -#define IOP13XX_MU_IIMR IOP13XX_MU_OFFSET(0x28) -#define IOP13XX_MU_ODR IOP13XX_MU_OFFSET(0x2C) -#define IOP13XX_MU_OISR IOP13XX_MU_OFFSET(0x30) -#define IOP13XX_MU_OIMR IOP13XX_MU_OFFSET(0x34) -#define IOP13XX_MU_IRCSR IOP13XX_MU_OFFSET(0x38) -#define IOP13XX_MU_ORCSR IOP13XX_MU_OFFSET(0x3C) -#define IOP13XX_MU_MIMR IOP13XX_MU_OFFSET(0x48) -#define IOP13XX_MU_MUCR IOP13XX_MU_OFFSET(0x50) -#define IOP13XX_MU_QBAR IOP13XX_MU_OFFSET(0x54) -#define IOP13XX_MU_MUBAR IOP13XX_MU_OFFSET(0x84) - -#define IOP13XX_MU_WINDOW_SIZE (8 * 1024) -#define IOP13XX_MU_BASE_PHYS (0xff000000) -#define IOP13XX_MU_BASE_PCI (0xff000000) -#define IOP13XX_MU_MIMR_PCI (IOP13XX_MU_BASE_PCI + 0x48) -#define IOP13XX_MU_MIMR_CORE_SELECT (15) -/*=======================================================================*/ - -/*==============================ADMA UNITS===============================*/ -#define IOP13XX_ADMA_PHYS_BASE(chan) IOP13XX_REG_ADDR32_PHYS((chan << 9)) -#define IOP13XX_ADMA_UPPER_PA(chan) (IOP13XX_ADMA_PHYS_BASE(chan) + 0xc0) - -/*==============================XSI BRIDGE===============================*/ -#define IOP13XX_XBG_BECSR IOP13XX_REG_ADDR32(0x178c) -#define IOP13XX_XBG_BERAR IOP13XX_REG_ADDR32(0x1790) -#define IOP13XX_XBG_BERUAR IOP13XX_REG_ADDR32(0x1794) -#define is_atue_occdr_error(x) ((__raw_readl(IOP13XX_XBG_BERAR) == \ - IOP13XX_PMMR_VIRT_TO_PHYS(\ - IOP13XX_ATUE_OCCDR))\ - && (__raw_readl(IOP13XX_XBG_BECSR) & 1)) -#define is_atux_occdr_error(x) ((__raw_readl(IOP13XX_XBG_BERAR) == \ - IOP13XX_PMMR_VIRT_TO_PHYS(\ - IOP13XX_ATUX_OCCDR))\ - && (__raw_readl(IOP13XX_XBG_BECSR) & 1)) -/*=======================================================================*/ - -#define IOP13XX_PBI_OFFSET(ofs) IOP13XX_REG_ADDR32(IOP13XX_PBI_PMMR_OFFSET +\ - (ofs)) - -#define IOP13XX_PBI_CR IOP13XX_PBI_OFFSET(0x0) -#define IOP13XX_PBI_SR IOP13XX_PBI_OFFSET(0x4) -#define IOP13XX_PBI_BAR0 IOP13XX_PBI_OFFSET(0x8) -#define IOP13XX_PBI_LR0 IOP13XX_PBI_OFFSET(0xc) -#define IOP13XX_PBI_BAR1 IOP13XX_PBI_OFFSET(0x10) -#define IOP13XX_PBI_LR1 IOP13XX_PBI_OFFSET(0x14) - -#define IOP13XX_PROCESSOR_FREQ IOP13XX_REG_ADDR32(0x2180) - -/* Watchdog timer definitions */ -#define IOP_WDTCR_EN_ARM 0x1e1e1e1e -#define IOP_WDTCR_EN 0xe1e1e1e1 -#define IOP_WDTCR_DIS_ARM 0x1f1f1f1f -#define IOP_WDTCR_DIS 0xf1f1f1f1 -#define IOP_RCSR_WDT (1 << 5) /* reset caused by watchdog timer */ -#define IOP13XX_WDTSR_WRITE_EN (1 << 31) /* used to speed up reset requests */ -#define IOP13XX_WDTCR_IB_RESET (1 << 0) - -#endif /* _IOP13XX_HW_H_ */ diff --git a/arch/arm/mach-iop13xx/include/mach/iq81340.h b/arch/arm/mach-iop13xx/include/mach/iq81340.h deleted file mode 100644 index d7ad27a95558..000000000000 --- a/arch/arm/mach-iop13xx/include/mach/iq81340.h +++ /dev/null @@ -1,29 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _IQ81340_H_ -#define _IQ81340_H_ - -#define IQ81340_PCE_BAR0 IOP13XX_PBI_LOWER_MEM_RA -#define IQ81340_PCE_BAR1 (IQ81340_PCE_BAR0 + 0x02000000) - -#define IQ81340_FLASHBASE IQ81340_PCE_BAR0 /* Flash */ - -#define IQ81340_PCE_BAR1_OFFSET(a) (IQ81340_PCE_BAR1 + (a)) - -#define IQ81340_PRD_CODE IQ81340_PCE_BAR1_OFFSET(0) -#define IQ81340_BRD_STEP IQ81340_PCE_BAR1_OFFSET(0x10000) -#define IQ81340_CPLD_REV IQ81340_PCE_BAR1_OFFSET(0x20000) -#define IQ81340_LED IQ81340_PCE_BAR1_OFFSET(0x30000) -#define IQ81340_LHEX IQ81340_PCE_BAR1_OFFSET(0x40000) -#define IQ81340_RHEX IQ81340_PCE_BAR1_OFFSET(0x50000) -#define IQ81340_BUZZER IQ81340_PCE_BAR1_OFFSET(0x60000) -#define IQ81340_32K_NVRAM IQ81340_PCE_BAR1_OFFSET(0x70000) -#define IQ81340_256K_NVRAM IQ81340_PCE_BAR1_OFFSET(0x80000) -#define IQ81340_ROTARY_SW IQ81340_PCE_BAR1_OFFSET(0xd0000) -#define IQ81340_BATT_STAT IQ81340_PCE_BAR1_OFFSET(0xf0000) -#define IQ81340_CMP_FLSH IQ81340_PCE_BAR1_OFFSET(0x1000000) /* 16MB */ - -#define PBI_CF_IDE_BASE (IQ81340_CMP_FLSH) -#define PBI_CF_BAR_ADDR (IOP13XX_PBI_BAR1) - - -#endif /* _IQ81340_H_ */ diff --git a/arch/arm/mach-iop13xx/include/mach/irqs.h b/arch/arm/mach-iop13xx/include/mach/irqs.h deleted file mode 100644 index cd6b6375c050..000000000000 --- a/arch/arm/mach-iop13xx/include/mach/irqs.h +++ /dev/null @@ -1,195 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _IOP13XX_IRQS_H_ -#define _IOP13XX_IRQS_H_ - -#ifndef __ASSEMBLER__ -#include <linux/types.h> - -/* INTPND0 CP6 R0 Page 3 - */ -static inline u32 read_intpnd_0(void) -{ - u32 val; - asm volatile("mrc p6, 0, %0, c0, c3, 0":"=r" (val)); - return val; -} - -/* INTPND1 CP6 R1 Page 3 - */ -static inline u32 read_intpnd_1(void) -{ - u32 val; - asm volatile("mrc p6, 0, %0, c1, c3, 0":"=r" (val)); - return val; -} - -/* INTPND2 CP6 R2 Page 3 - */ -static inline u32 read_intpnd_2(void) -{ - u32 val; - asm volatile("mrc p6, 0, %0, c2, c3, 0":"=r" (val)); - return val; -} - -/* INTPND3 CP6 R3 Page 3 - */ -static inline u32 read_intpnd_3(void) -{ - u32 val; - asm volatile("mrc p6, 0, %0, c3, c3, 0":"=r" (val)); - return val; -} -#endif - -#define INTBASE 0 -#define INTSIZE_4 1 - -/* - * iop34x chipset interrupts - */ -#define IOP13XX_IRQ(x) (IOP13XX_IRQ_OFS + (x)) - -/* - * On IRQ or FIQ register - */ -#define IRQ_IOP13XX_ADMA0_EOT (0) -#define IRQ_IOP13XX_ADMA0_EOC (1) -#define IRQ_IOP13XX_ADMA1_EOT (2) -#define IRQ_IOP13XX_ADMA1_EOC (3) -#define IRQ_IOP13XX_ADMA2_EOT (4) -#define IRQ_IOP13XX_ADMA2_EOC (5) -#define IRQ_IOP134_WATCHDOG (6) -#define IRQ_IOP13XX_RSVD_7 (7) -#define IRQ_IOP13XX_TIMER0 (8) -#define IRQ_IOP13XX_TIMER1 (9) -#define IRQ_IOP13XX_I2C_0 (10) -#define IRQ_IOP13XX_I2C_1 (11) -#define IRQ_IOP13XX_MSG (12) -#define IRQ_IOP13XX_MSGIBQ (13) -#define IRQ_IOP13XX_ATU_IM (14) -#define IRQ_IOP13XX_ATU_BIST (15) -#define IRQ_IOP13XX_PPMU (16) -#define IRQ_IOP13XX_COREPMU (17) -#define IRQ_IOP13XX_CORECACHE (18) -#define IRQ_IOP13XX_RSVD_19 (19) -#define IRQ_IOP13XX_RSVD_20 (20) -#define IRQ_IOP13XX_RSVD_21 (21) -#define IRQ_IOP13XX_RSVD_22 (22) -#define IRQ_IOP13XX_RSVD_23 (23) -#define IRQ_IOP13XX_XINT0 (24) -#define IRQ_IOP13XX_XINT1 (25) -#define IRQ_IOP13XX_XINT2 (26) -#define IRQ_IOP13XX_XINT3 (27) -#define IRQ_IOP13XX_XINT4 (28) -#define IRQ_IOP13XX_XINT5 (29) -#define IRQ_IOP13XX_XINT6 (30) -#define IRQ_IOP13XX_XINT7 (31) - /* IINTSRC1 bit */ -#define IRQ_IOP13XX_XINT8 (32) /* 0 */ -#define IRQ_IOP13XX_XINT9 (33) /* 1 */ -#define IRQ_IOP13XX_XINT10 (34) /* 2 */ -#define IRQ_IOP13XX_XINT11 (35) /* 3 */ -#define IRQ_IOP13XX_XINT12 (36) /* 4 */ -#define IRQ_IOP13XX_XINT13 (37) /* 5 */ -#define IRQ_IOP13XX_XINT14 (38) /* 6 */ -#define IRQ_IOP13XX_XINT15 (39) /* 7 */ -#define IRQ_IOP13XX_RSVD_40 (40) /* 8 */ -#define IRQ_IOP13XX_RSVD_41 (41) /* 9 */ -#define IRQ_IOP13XX_RSVD_42 (42) /* 10 */ -#define IRQ_IOP13XX_RSVD_43 (43) /* 11 */ -#define IRQ_IOP13XX_RSVD_44 (44) /* 12 */ -#define IRQ_IOP13XX_RSVD_45 (45) /* 13 */ -#define IRQ_IOP13XX_RSVD_46 (46) /* 14 */ -#define IRQ_IOP13XX_RSVD_47 (47) /* 15 */ -#define IRQ_IOP13XX_RSVD_48 (48) /* 16 */ -#define IRQ_IOP13XX_RSVD_49 (49) /* 17 */ -#define IRQ_IOP13XX_RSVD_50 (50) /* 18 */ -#define IRQ_IOP13XX_UART0 (51) /* 19 */ -#define IRQ_IOP13XX_UART1 (52) /* 20 */ -#define IRQ_IOP13XX_PBIE (53) /* 21 */ -#define IRQ_IOP13XX_ATU_CRW (54) /* 22 */ -#define IRQ_IOP13XX_ATU_ERR (55) /* 23 */ -#define IRQ_IOP13XX_MCU_ERR (56) /* 24 */ -#define IRQ_IOP13XX_ADMA0_ERR (57) /* 25 */ -#define IRQ_IOP13XX_ADMA1_ERR (58) /* 26 */ -#define IRQ_IOP13XX_ADMA2_ERR (59) /* 27 */ -#define IRQ_IOP13XX_RSVD_60 (60) /* 28 */ -#define IRQ_IOP13XX_RSVD_61 (61) /* 29 */ -#define IRQ_IOP13XX_MSG_ERR (62) /* 30 */ -#define IRQ_IOP13XX_RSVD_63 (63) /* 31 */ - /* IINTSRC2 bit */ -#define IRQ_IOP13XX_INTERPROC (64) /* 0 */ -#define IRQ_IOP13XX_RSVD_65 (65) /* 1 */ -#define IRQ_IOP13XX_RSVD_66 (66) /* 2 */ -#define IRQ_IOP13XX_RSVD_67 (67) /* 3 */ -#define IRQ_IOP13XX_RSVD_68 (68) /* 4 */ -#define IRQ_IOP13XX_RSVD_69 (69) /* 5 */ -#define IRQ_IOP13XX_RSVD_70 (70) /* 6 */ -#define IRQ_IOP13XX_RSVD_71 (71) /* 7 */ -#define IRQ_IOP13XX_RSVD_72 (72) /* 8 */ -#define IRQ_IOP13XX_RSVD_73 (73) /* 9 */ -#define IRQ_IOP13XX_RSVD_74 (74) /* 10 */ -#define IRQ_IOP13XX_RSVD_75 (75) /* 11 */ -#define IRQ_IOP13XX_RSVD_76 (76) /* 12 */ -#define IRQ_IOP13XX_RSVD_77 (77) /* 13 */ -#define IRQ_IOP13XX_RSVD_78 (78) /* 14 */ -#define IRQ_IOP13XX_RSVD_79 (79) /* 15 */ -#define IRQ_IOP13XX_RSVD_80 (80) /* 16 */ -#define IRQ_IOP13XX_RSVD_81 (81) /* 17 */ -#define IRQ_IOP13XX_RSVD_82 (82) /* 18 */ -#define IRQ_IOP13XX_RSVD_83 (83) /* 19 */ -#define IRQ_IOP13XX_RSVD_84 (84) /* 20 */ -#define IRQ_IOP13XX_RSVD_85 (85) /* 21 */ -#define IRQ_IOP13XX_RSVD_86 (86) /* 22 */ -#define IRQ_IOP13XX_RSVD_87 (87) /* 23 */ -#define IRQ_IOP13XX_RSVD_88 (88) /* 24 */ -#define IRQ_IOP13XX_RSVD_89 (89) /* 25 */ -#define IRQ_IOP13XX_RSVD_90 (90) /* 26 */ -#define IRQ_IOP13XX_RSVD_91 (91) /* 27 */ -#define IRQ_IOP13XX_RSVD_92 (92) /* 28 */ -#define IRQ_IOP13XX_RSVD_93 (93) /* 29 */ -#define IRQ_IOP13XX_SIB_ERR (94) /* 30 */ -#define IRQ_IOP13XX_SRAM_ERR (95) /* 31 */ - /* IINTSRC3 bit */ -#define IRQ_IOP13XX_I2C_2 (96) /* 0 */ -#define IRQ_IOP13XX_ATUE_BIST (97) /* 1 */ -#define IRQ_IOP13XX_ATUE_CRW (98) /* 2 */ -#define IRQ_IOP13XX_ATUE_ERR (99) /* 3 */ -#define IRQ_IOP13XX_IMU (100) /* 4 */ -#define IRQ_IOP13XX_RSVD_101 (101) /* 5 */ -#define IRQ_IOP13XX_RSVD_102 (102) /* 6 */ -#define IRQ_IOP13XX_TPMI0_OUT (103) /* 7 */ -#define IRQ_IOP13XX_TPMI1_OUT (104) /* 8 */ -#define IRQ_IOP13XX_TPMI2_OUT (105) /* 9 */ -#define IRQ_IOP13XX_TPMI3_OUT (106) /* 10 */ -#define IRQ_IOP13XX_ATUE_IMA (107) /* 11 */ -#define IRQ_IOP13XX_ATUE_IMB (108) /* 12 */ -#define IRQ_IOP13XX_ATUE_IMC (109) /* 13 */ -#define IRQ_IOP13XX_ATUE_IMD (110) /* 14 */ -#define IRQ_IOP13XX_MU_MSI_TB (111) /* 15 */ -#define IRQ_IOP13XX_RSVD_112 (112) /* 16 */ -#define IRQ_IOP13XX_INBD_MSI (113) /* 17 */ -#define IRQ_IOP13XX_RSVD_114 (114) /* 18 */ -#define IRQ_IOP13XX_RSVD_115 (115) /* 19 */ -#define IRQ_IOP13XX_RSVD_116 (116) /* 20 */ -#define IRQ_IOP13XX_RSVD_117 (117) /* 21 */ -#define IRQ_IOP13XX_RSVD_118 (118) /* 22 */ -#define IRQ_IOP13XX_RSVD_119 (119) /* 23 */ -#define IRQ_IOP13XX_RSVD_120 (120) /* 24 */ -#define IRQ_IOP13XX_RSVD_121 (121) /* 25 */ -#define IRQ_IOP13XX_RSVD_122 (122) /* 26 */ -#define IRQ_IOP13XX_RSVD_123 (123) /* 27 */ -#define IRQ_IOP13XX_RSVD_124 (124) /* 28 */ -#define IRQ_IOP13XX_RSVD_125 (125) /* 29 */ -#define IRQ_IOP13XX_RSVD_126 (126) /* 30 */ -#define IRQ_IOP13XX_HPI (127) /* 31 */ - -#ifdef CONFIG_PCI_MSI -#define IRQ_IOP13XX_MSI_0 (IRQ_IOP13XX_HPI + 1) -#define NR_IOP13XX_IRQS (IRQ_IOP13XX_MSI_0 + 128) -#else -#define NR_IOP13XX_IRQS (IRQ_IOP13XX_HPI + 1) -#endif - -#endif /* _IOP13XX_IRQ_H_ */ diff --git a/arch/arm/mach-iop13xx/include/mach/memory.h b/arch/arm/mach-iop13xx/include/mach/memory.h deleted file mode 100644 index 32da0e09c6a3..000000000000 --- a/arch/arm/mach-iop13xx/include/mach/memory.h +++ /dev/null @@ -1,68 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_ARCH_MEMORY_H -#define __ASM_ARCH_MEMORY_H - -#include <mach/hardware.h> - -#ifndef __ASSEMBLY__ - -#if defined(CONFIG_ARCH_IOP13XX) -#define IOP13XX_PMMR_V_START (IOP13XX_PMMR_VIRT_MEM_BASE) -#define IOP13XX_PMMR_V_END (IOP13XX_PMMR_VIRT_MEM_BASE + IOP13XX_PMMR_SIZE) -#define IOP13XX_PMMR_P_START (IOP13XX_PMMR_PHYS_MEM_BASE) -#define IOP13XX_PMMR_P_END (IOP13XX_PMMR_PHYS_MEM_BASE + IOP13XX_PMMR_SIZE) - -static inline dma_addr_t __virt_to_lbus(void __iomem *x) -{ - return x + IOP13XX_PMMR_PHYS_MEM_BASE - IOP13XX_PMMR_VIRT_MEM_BASE; -} - -static inline void __iomem *__lbus_to_virt(dma_addr_t x) -{ - return x + IOP13XX_PMMR_VIRT_MEM_BASE - IOP13XX_PMMR_PHYS_MEM_BASE; -} - -#define __is_lbus_dma(a) \ - ((a) >= IOP13XX_PMMR_P_START && (a) < IOP13XX_PMMR_P_END) - -#define __is_lbus_virt(a) \ - ((a) >= IOP13XX_PMMR_V_START && (a) < IOP13XX_PMMR_V_END) - -/* Device is an lbus device if it is on the platform bus of the IOP13XX */ -#define is_lbus_device(dev) \ - (dev && strncmp(dev->bus->name, "platform", 8) == 0) - -#define __arch_dma_to_virt(dev, addr) \ - ({ \ - void * __virt; \ - dma_addr_t __dma = addr; \ - if (is_lbus_device(dev) && __is_lbus_dma(__dma)) \ - __virt = __lbus_to_virt(__dma); \ - else \ - __virt = (void *)__phys_to_virt(__dma); \ - __virt; \ - }) - -#define __arch_virt_to_dma(dev, addr) \ - ({ \ - void * __virt = addr; \ - dma_addr_t __dma; \ - if (is_lbus_device(dev) && __is_lbus_virt(__virt)) \ - __dma = __virt_to_lbus(__virt); \ - else \ - __dma = __virt_to_phys((unsigned long)__virt); \ - __dma; \ - }) - -#define __arch_pfn_to_dma(dev, pfn) \ - ({ \ - /* __is_lbus_virt() can never be true for RAM pages */ \ - (dma_addr_t)__pfn_to_phys(pfn); \ - }) - -#define __arch_dma_to_pfn(dev, addr) __phys_to_pfn(addr) - -#endif /* CONFIG_ARCH_IOP13XX */ -#endif /* !ASSEMBLY */ - -#endif diff --git a/arch/arm/mach-iop13xx/include/mach/time.h b/arch/arm/mach-iop13xx/include/mach/time.h deleted file mode 100644 index 2c2d7532d5c3..000000000000 --- a/arch/arm/mach-iop13xx/include/mach/time.h +++ /dev/null @@ -1,127 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _IOP13XX_TIME_H_ -#define _IOP13XX_TIME_H_ - -#include <mach/irqs.h> - -#define IRQ_IOP_TIMER0 IRQ_IOP13XX_TIMER0 - -#define IOP_TMR_EN 0x02 -#define IOP_TMR_RELOAD 0x04 -#define IOP_TMR_PRIVILEGED 0x08 -#define IOP_TMR_RATIO_1_1 0x00 - -#define IOP13XX_XSI_FREQ_RATIO_MASK (3 << 19) -#define IOP13XX_XSI_FREQ_RATIO_2 (0 << 19) -#define IOP13XX_XSI_FREQ_RATIO_3 (1 << 19) -#define IOP13XX_XSI_FREQ_RATIO_4 (2 << 19) -#define IOP13XX_CORE_FREQ_MASK (7 << 16) -#define IOP13XX_CORE_FREQ_600 (0 << 16) -#define IOP13XX_CORE_FREQ_667 (1 << 16) -#define IOP13XX_CORE_FREQ_800 (2 << 16) -#define IOP13XX_CORE_FREQ_933 (3 << 16) -#define IOP13XX_CORE_FREQ_1000 (4 << 16) -#define IOP13XX_CORE_FREQ_1200 (5 << 16) - -void iop_init_time(unsigned long tickrate); - -static inline unsigned long iop13xx_core_freq(void) -{ - unsigned long freq = __raw_readl(IOP13XX_PROCESSOR_FREQ); - freq &= IOP13XX_CORE_FREQ_MASK; - switch (freq) { - case IOP13XX_CORE_FREQ_600: - return 600000000; - case IOP13XX_CORE_FREQ_667: - return 667000000; - case IOP13XX_CORE_FREQ_800: - return 800000000; - case IOP13XX_CORE_FREQ_933: - return 933000000; - case IOP13XX_CORE_FREQ_1000: - return 1000000000; - case IOP13XX_CORE_FREQ_1200: - return 1200000000; - default: - printk("%s: warning unknown frequency, defaulting to 800MHz\n", - __func__); - } - - return 800000000; -} - -static inline unsigned long iop13xx_xsi_bus_ratio(void) -{ - unsigned long ratio = __raw_readl(IOP13XX_PROCESSOR_FREQ); - ratio &= IOP13XX_XSI_FREQ_RATIO_MASK; - switch (ratio) { - case IOP13XX_XSI_FREQ_RATIO_2: - return 2; - case IOP13XX_XSI_FREQ_RATIO_3: - return 3; - case IOP13XX_XSI_FREQ_RATIO_4: - return 4; - default: - printk("%s: warning unknown ratio, defaulting to 2\n", - __func__); - } - - return 2; -} - -static inline u32 read_tmr0(void) -{ - u32 val; - asm volatile("mrc p6, 0, %0, c0, c9, 0" : "=r" (val)); - return val; -} - -static inline void write_tmr0(u32 val) -{ - asm volatile("mcr p6, 0, %0, c0, c9, 0" : : "r" (val)); -} - -static inline void write_tmr1(u32 val) -{ - asm volatile("mcr p6, 0, %0, c1, c9, 0" : : "r" (val)); -} - -static inline u32 read_tcr0(void) -{ - u32 val; - asm volatile("mrc p6, 0, %0, c2, c9, 0" : "=r" (val)); - return val; -} - -static inline void write_tcr0(u32 val) -{ - asm volatile("mcr p6, 0, %0, c2, c9, 0" : : "r" (val)); -} - -static inline u32 read_tcr1(void) -{ - u32 val; - asm volatile("mrc p6, 0, %0, c3, c9, 0" : "=r" (val)); - return val; -} - -static inline void write_tcr1(u32 val) -{ - asm volatile("mcr p6, 0, %0, c3, c9, 0" : : "r" (val)); -} - -static inline void write_trr0(u32 val) -{ - asm volatile("mcr p6, 0, %0, c4, c9, 0" : : "r" (val)); -} - -static inline void write_trr1(u32 val) -{ - asm volatile("mcr p6, 0, %0, c5, c9, 0" : : "r" (val)); -} - -static inline void write_tisr(u32 val) -{ - asm volatile("mcr p6, 0, %0, c6, c9, 0" : : "r" (val)); -} -#endif diff --git a/arch/arm/mach-iop13xx/include/mach/uncompress.h b/arch/arm/mach-iop13xx/include/mach/uncompress.h deleted file mode 100644 index c62903041d11..000000000000 --- a/arch/arm/mach-iop13xx/include/mach/uncompress.h +++ /dev/null @@ -1,23 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#include <asm/types.h> -#include <linux/serial_reg.h> -#include <mach/hardware.h> - -#define UART_BASE ((volatile u32 *)IOP13XX_UART1_PHYS) -#define TX_DONE (UART_LSR_TEMT | UART_LSR_THRE) - -static inline void putc(char c) -{ - while ((UART_BASE[UART_LSR] & TX_DONE) != TX_DONE) - barrier(); - UART_BASE[UART_TX] = c; -} - -static inline void flush(void) -{ -} - -/* - * nothing to do - */ -#define arch_decomp_setup() diff --git a/arch/arm/mach-iop13xx/io.c b/arch/arm/mach-iop13xx/io.c deleted file mode 100644 index 253d446b1f3f..000000000000 --- a/arch/arm/mach-iop13xx/io.c +++ /dev/null @@ -1,77 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * iop13xx custom ioremap implementation - * Copyright (c) 2005-2006, Intel Corporation. - */ -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/io.h> -#include <mach/hardware.h> - -#include "pci.h" - -static void __iomem *__iop13xx_ioremap_caller(phys_addr_t cookie, - size_t size, unsigned int mtype, void *caller) -{ - void __iomem * retval; - - switch (cookie) { - case IOP13XX_PCIX_LOWER_MEM_RA ... IOP13XX_PCIX_UPPER_MEM_RA: - if (unlikely(!iop13xx_atux_mem_base)) - retval = NULL; - else - retval = (iop13xx_atux_mem_base + - (cookie - IOP13XX_PCIX_LOWER_MEM_RA)); - break; - case IOP13XX_PCIE_LOWER_MEM_RA ... IOP13XX_PCIE_UPPER_MEM_RA: - if (unlikely(!iop13xx_atue_mem_base)) - retval = NULL; - else - retval = (iop13xx_atue_mem_base + - (cookie - IOP13XX_PCIE_LOWER_MEM_RA)); - break; - case IOP13XX_PBI_LOWER_MEM_RA ... IOP13XX_PBI_UPPER_MEM_RA: - retval = __arm_ioremap_caller(IOP13XX_PBI_LOWER_MEM_PA + - (cookie - IOP13XX_PBI_LOWER_MEM_RA), - size, mtype, __builtin_return_address(0)); - break; - case IOP13XX_PMMR_PHYS_MEM_BASE ... IOP13XX_PMMR_UPPER_MEM_PA: - retval = IOP13XX_PMMR_PHYS_TO_VIRT(cookie); - break; - default: - retval = __arm_ioremap_caller(cookie, size, mtype, - caller); - } - - return retval; -} - -static void __iop13xx_iounmap(volatile void __iomem *addr) -{ - if (iop13xx_atue_mem_base) - if (addr >= (void __iomem *) iop13xx_atue_mem_base && - addr < (void __iomem *) (iop13xx_atue_mem_base + - iop13xx_atue_mem_size)) - goto skip; - - if (iop13xx_atux_mem_base) - if (addr >= (void __iomem *) iop13xx_atux_mem_base && - addr < (void __iomem *) (iop13xx_atux_mem_base + - iop13xx_atux_mem_size)) - goto skip; - - switch ((u32) addr) { - case (u32)IOP13XX_PMMR_VIRT_MEM_BASE ... (u32)IOP13XX_PMMR_UPPER_MEM_VA: - goto skip; - } - __iounmap(addr); - -skip: - return; -} - -void __init iop13xx_init_early(void) -{ - arch_ioremap_caller = __iop13xx_ioremap_caller; - arch_iounmap = __iop13xx_iounmap; -} diff --git a/arch/arm/mach-iop13xx/iq81340mc.c b/arch/arm/mach-iop13xx/iq81340mc.c deleted file mode 100644 index b3ce5cb228cc..000000000000 --- a/arch/arm/mach-iop13xx/iq81340mc.c +++ /dev/null @@ -1,84 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * iq81340mc board support - * Copyright (c) 2005-2006, Intel Corporation. - */ -#include <linux/pci.h> - -#include <mach/hardware.h> -#include <asm/irq.h> -#include <asm/mach/pci.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include "pci.h" -#include <asm/mach/time.h> -#include <mach/time.h> - -extern int init_atu; /* Flag to select which ATU(s) to initialize / disable */ - -static int __init -iq81340mc_pcix_map_irq(const struct pci_dev *dev, u8 idsel, u8 pin) -{ - switch (idsel) { - case 1: - switch (pin) { - case 1: return ATUX_INTB; - case 2: return ATUX_INTC; - case 3: return ATUX_INTD; - case 4: return ATUX_INTA; - default: return -1; - } - case 2: - switch (pin) { - case 1: return ATUX_INTC; - case 2: return ATUX_INTD; - case 3: return ATUX_INTC; - case 4: return ATUX_INTD; - default: return -1; - } - default: return -1; - } -} - -static struct hw_pci iq81340mc_pci __initdata = { - .nr_controllers = 0, - .setup = iop13xx_pci_setup, - .map_irq = iq81340mc_pcix_map_irq, - .scan = iop13xx_scan_bus, - .preinit = iop13xx_pci_init, -}; - -static int __init iq81340mc_pci_init(void) -{ - iop13xx_atu_select(&iq81340mc_pci); - pci_common_init(&iq81340mc_pci); - iop13xx_map_pci_memory(); - - return 0; -} - -static void __init iq81340mc_init(void) -{ - iop13xx_platform_init(); - iq81340mc_pci_init(); - iop13xx_add_tpmi_devices(); -} - -static void __init iq81340mc_timer_init(void) -{ - unsigned long bus_freq = iop13xx_core_freq() / iop13xx_xsi_bus_ratio(); - printk(KERN_DEBUG "%s: bus frequency: %lu\n", __func__, bus_freq); - iop_init_time(bus_freq); -} - -MACHINE_START(IQ81340MC, "Intel IQ81340MC") - /* Maintainer: Dan Williams <dan.j.williams@intel.com> */ - .atag_offset = 0x100, - .init_early = iop13xx_init_early, - .map_io = iop13xx_map_io, - .init_irq = iop13xx_init_irq, - .init_time = iq81340mc_timer_init, - .init_machine = iq81340mc_init, - .restart = iop13xx_restart, - .nr_irqs = NR_IOP13XX_IRQS, -MACHINE_END diff --git a/arch/arm/mach-iop13xx/iq81340sc.c b/arch/arm/mach-iop13xx/iq81340sc.c deleted file mode 100644 index 123845dcf2d3..000000000000 --- a/arch/arm/mach-iop13xx/iq81340sc.c +++ /dev/null @@ -1,86 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * iq81340sc board support - * Copyright (c) 2005-2006, Intel Corporation. - */ -#include <linux/pci.h> - -#include <mach/hardware.h> -#include <asm/irq.h> -#include <asm/mach/pci.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include "pci.h" -#include <asm/mach/time.h> -#include <mach/time.h> - -extern int init_atu; - -static int __init -iq81340sc_atux_map_irq(const struct pci_dev *dev, u8 idsel, u8 pin) -{ - WARN_ON(idsel < 1 || idsel > 2); - - switch (idsel) { - case 1: - switch (pin) { - case 1: return ATUX_INTB; - case 2: return ATUX_INTC; - case 3: return ATUX_INTD; - case 4: return ATUX_INTA; - default: return -1; - } - case 2: - switch (pin) { - case 1: return ATUX_INTC; - case 2: return ATUX_INTC; - case 3: return ATUX_INTC; - case 4: return ATUX_INTC; - default: return -1; - } - default: return -1; - } -} - -static struct hw_pci iq81340sc_pci __initdata = { - .nr_controllers = 0, - .setup = iop13xx_pci_setup, - .scan = iop13xx_scan_bus, - .map_irq = iq81340sc_atux_map_irq, - .preinit = iop13xx_pci_init -}; - -static int __init iq81340sc_pci_init(void) -{ - iop13xx_atu_select(&iq81340sc_pci); - pci_common_init(&iq81340sc_pci); - iop13xx_map_pci_memory(); - - return 0; -} - -static void __init iq81340sc_init(void) -{ - iop13xx_platform_init(); - iq81340sc_pci_init(); - iop13xx_add_tpmi_devices(); -} - -static void __init iq81340sc_timer_init(void) -{ - unsigned long bus_freq = iop13xx_core_freq() / iop13xx_xsi_bus_ratio(); - printk(KERN_DEBUG "%s: bus frequency: %lu\n", __func__, bus_freq); - iop_init_time(bus_freq); -} - -MACHINE_START(IQ81340SC, "Intel IQ81340SC") - /* Maintainer: Dan Williams <dan.j.williams@intel.com> */ - .atag_offset = 0x100, - .init_early = iop13xx_init_early, - .map_io = iop13xx_map_io, - .init_irq = iop13xx_init_irq, - .init_time = iq81340sc_timer_init, - .init_machine = iq81340sc_init, - .restart = iop13xx_restart, - .nr_irqs = NR_IOP13XX_IRQS, -MACHINE_END diff --git a/arch/arm/mach-iop13xx/irq.c b/arch/arm/mach-iop13xx/irq.c deleted file mode 100644 index 0e24ba7a1309..000000000000 --- a/arch/arm/mach-iop13xx/irq.c +++ /dev/null @@ -1,227 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * iop13xx IRQ handling / support functions - * Copyright (c) 2005-2006, Intel Corporation. - */ -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/list.h> -#include <linux/sysctl.h> -#include <linux/uaccess.h> -#include <asm/mach/irq.h> -#include <asm/irq.h> -#include <mach/hardware.h> -#include <mach/irqs.h> -#include "msi.h" - -/* INTCTL0 CP6 R0 Page 4 - */ -static u32 read_intctl_0(void) -{ - u32 val; - asm volatile("mrc p6, 0, %0, c0, c4, 0":"=r" (val)); - return val; -} -static void write_intctl_0(u32 val) -{ - asm volatile("mcr p6, 0, %0, c0, c4, 0"::"r" (val)); -} - -/* INTCTL1 CP6 R1 Page 4 - */ -static u32 read_intctl_1(void) -{ - u32 val; - asm volatile("mrc p6, 0, %0, c1, c4, 0":"=r" (val)); - return val; -} -static void write_intctl_1(u32 val) -{ - asm volatile("mcr p6, 0, %0, c1, c4, 0"::"r" (val)); -} - -/* INTCTL2 CP6 R2 Page 4 - */ -static u32 read_intctl_2(void) -{ - u32 val; - asm volatile("mrc p6, 0, %0, c2, c4, 0":"=r" (val)); - return val; -} -static void write_intctl_2(u32 val) -{ - asm volatile("mcr p6, 0, %0, c2, c4, 0"::"r" (val)); -} - -/* INTCTL3 CP6 R3 Page 4 - */ -static u32 read_intctl_3(void) -{ - u32 val; - asm volatile("mrc p6, 0, %0, c3, c4, 0":"=r" (val)); - return val; -} -static void write_intctl_3(u32 val) -{ - asm volatile("mcr p6, 0, %0, c3, c4, 0"::"r" (val)); -} - -/* INTSTR0 CP6 R0 Page 5 - */ -static void write_intstr_0(u32 val) -{ - asm volatile("mcr p6, 0, %0, c0, c5, 0"::"r" (val)); -} - -/* INTSTR1 CP6 R1 Page 5 - */ -static void write_intstr_1(u32 val) -{ - asm volatile("mcr p6, 0, %0, c1, c5, 0"::"r" (val)); -} - -/* INTSTR2 CP6 R2 Page 5 - */ -static void write_intstr_2(u32 val) -{ - asm volatile("mcr p6, 0, %0, c2, c5, 0"::"r" (val)); -} - -/* INTSTR3 CP6 R3 Page 5 - */ -static void write_intstr_3(u32 val) -{ - asm volatile("mcr p6, 0, %0, c3, c5, 0"::"r" (val)); -} - -/* INTBASE CP6 R0 Page 2 - */ -static void write_intbase(u32 val) -{ - asm volatile("mcr p6, 0, %0, c0, c2, 0"::"r" (val)); -} - -/* INTSIZE CP6 R2 Page 2 - */ -static void write_intsize(u32 val) -{ - asm volatile("mcr p6, 0, %0, c2, c2, 0"::"r" (val)); -} - -/* 0 = Interrupt Masked and 1 = Interrupt not masked */ -static void -iop13xx_irq_mask0 (struct irq_data *d) -{ - write_intctl_0(read_intctl_0() & ~(1 << (d->irq - 0))); -} - -static void -iop13xx_irq_mask1 (struct irq_data *d) -{ - write_intctl_1(read_intctl_1() & ~(1 << (d->irq - 32))); -} - -static void -iop13xx_irq_mask2 (struct irq_data *d) -{ - write_intctl_2(read_intctl_2() & ~(1 << (d->irq - 64))); -} - -static void -iop13xx_irq_mask3 (struct irq_data *d) -{ - write_intctl_3(read_intctl_3() & ~(1 << (d->irq - 96))); -} - -static void -iop13xx_irq_unmask0(struct irq_data *d) -{ - write_intctl_0(read_intctl_0() | (1 << (d->irq - 0))); -} - -static void -iop13xx_irq_unmask1(struct irq_data *d) -{ - write_intctl_1(read_intctl_1() | (1 << (d->irq - 32))); -} - -static void -iop13xx_irq_unmask2(struct irq_data *d) -{ - write_intctl_2(read_intctl_2() | (1 << (d->irq - 64))); -} - -static void -iop13xx_irq_unmask3(struct irq_data *d) -{ - write_intctl_3(read_intctl_3() | (1 << (d->irq - 96))); -} - -static struct irq_chip iop13xx_irqchip1 = { - .name = "IOP13xx-1", - .irq_ack = iop13xx_irq_mask0, - .irq_mask = iop13xx_irq_mask0, - .irq_unmask = iop13xx_irq_unmask0, -}; - -static struct irq_chip iop13xx_irqchip2 = { - .name = "IOP13xx-2", - .irq_ack = iop13xx_irq_mask1, - .irq_mask = iop13xx_irq_mask1, - .irq_unmask = iop13xx_irq_unmask1, -}; - -static struct irq_chip iop13xx_irqchip3 = { - .name = "IOP13xx-3", - .irq_ack = iop13xx_irq_mask2, - .irq_mask = iop13xx_irq_mask2, - .irq_unmask = iop13xx_irq_unmask2, -}; - -static struct irq_chip iop13xx_irqchip4 = { - .name = "IOP13xx-4", - .irq_ack = iop13xx_irq_mask3, - .irq_mask = iop13xx_irq_mask3, - .irq_unmask = iop13xx_irq_unmask3, -}; - -extern void iop_init_cp6_handler(void); - -void __init iop13xx_init_irq(void) -{ - unsigned int i; - - iop_init_cp6_handler(); - - /* disable all interrupts */ - write_intctl_0(0); - write_intctl_1(0); - write_intctl_2(0); - write_intctl_3(0); - - /* treat all as IRQ */ - write_intstr_0(0); - write_intstr_1(0); - write_intstr_2(0); - write_intstr_3(0); - - /* initialize the interrupt vector generator */ - write_intbase(INTBASE); - write_intsize(INTSIZE_4); - - for(i = 0; i <= IRQ_IOP13XX_HPI; i++) { - if (i < 32) - irq_set_chip(i, &iop13xx_irqchip1); - else if (i < 64) - irq_set_chip(i, &iop13xx_irqchip2); - else if (i < 96) - irq_set_chip(i, &iop13xx_irqchip3); - else - irq_set_chip(i, &iop13xx_irqchip4); - - irq_set_handler(i, handle_level_irq); - irq_clear_status_flags(i, IRQ_NOREQUEST | IRQ_NOPROBE); - } - - iop13xx_msi_init(); -} diff --git a/arch/arm/mach-iop13xx/msi.c b/arch/arm/mach-iop13xx/msi.c deleted file mode 100644 index f4d70cba1dd1..000000000000 --- a/arch/arm/mach-iop13xx/msi.c +++ /dev/null @@ -1,152 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * arch/arm/mach-iop13xx/msi.c - * - * PCI MSI support for the iop13xx processor - * - * Copyright (c) 2006, Intel Corporation. - */ -#include <linux/pci.h> -#include <linux/msi.h> -#include <asm/mach/irq.h> -#include <asm/irq.h> -#include <mach/irqs.h> - -/* IMIPR0 CP6 R8 Page 1 - */ -static u32 read_imipr_0(void) -{ - u32 val; - asm volatile("mrc p6, 0, %0, c8, c1, 0":"=r" (val)); - return val; -} -static void write_imipr_0(u32 val) -{ - asm volatile("mcr p6, 0, %0, c8, c1, 0"::"r" (val)); -} - -/* IMIPR1 CP6 R9 Page 1 - */ -static u32 read_imipr_1(void) -{ - u32 val; - asm volatile("mrc p6, 0, %0, c9, c1, 0":"=r" (val)); - return val; -} -static void write_imipr_1(u32 val) -{ - asm volatile("mcr p6, 0, %0, c9, c1, 0"::"r" (val)); -} - -/* IMIPR2 CP6 R10 Page 1 - */ -static u32 read_imipr_2(void) -{ - u32 val; - asm volatile("mrc p6, 0, %0, c10, c1, 0":"=r" (val)); - return val; -} -static void write_imipr_2(u32 val) -{ - asm volatile("mcr p6, 0, %0, c10, c1, 0"::"r" (val)); -} - -/* IMIPR3 CP6 R11 Page 1 - */ -static u32 read_imipr_3(void) -{ - u32 val; - asm volatile("mrc p6, 0, %0, c11, c1, 0":"=r" (val)); - return val; -} -static void write_imipr_3(u32 val) -{ - asm volatile("mcr p6, 0, %0, c11, c1, 0"::"r" (val)); -} - -static u32 (*read_imipr[])(void) = { - read_imipr_0, - read_imipr_1, - read_imipr_2, - read_imipr_3, -}; - -static void (*write_imipr[])(u32) = { - write_imipr_0, - write_imipr_1, - write_imipr_2, - write_imipr_3, -}; - -static void iop13xx_msi_handler(struct irq_desc *desc) -{ - int i, j; - unsigned long status; - - /* read IMIPR registers and find any active interrupts, - * then call ISR for each active interrupt - */ - for (i = 0; i < ARRAY_SIZE(read_imipr); i++) { - status = (read_imipr[i])(); - if (!status) - continue; - - do { - j = find_first_bit(&status, 32); - (write_imipr[i])(1 << j); /* write back to clear bit */ - generic_handle_irq(IRQ_IOP13XX_MSI_0 + j + (32*i)); - status = (read_imipr[i])(); - } while (status); - } -} - -void __init iop13xx_msi_init(void) -{ - irq_set_chained_handler(IRQ_IOP13XX_INBD_MSI, iop13xx_msi_handler); -} - -static void iop13xx_msi_nop(struct irq_data *d) -{ - return; -} - -static struct irq_chip iop13xx_msi_chip = { - .name = "PCI-MSI", - .irq_ack = iop13xx_msi_nop, - .irq_enable = pci_msi_unmask_irq, - .irq_disable = pci_msi_mask_irq, - .irq_mask = pci_msi_mask_irq, - .irq_unmask = pci_msi_unmask_irq, -}; - -int arch_setup_msi_irq(struct pci_dev *pdev, struct msi_desc *desc) -{ - int id, irq = irq_alloc_desc_from(IRQ_IOP13XX_MSI_0, -1); - struct msi_msg msg; - - if (irq < 0) - return irq; - - if (irq >= NR_IOP13XX_IRQS) { - irq_free_desc(irq); - return -ENOSPC; - } - - irq_set_msi_desc(irq, desc); - - msg.address_hi = 0x0; - msg.address_lo = IOP13XX_MU_MIMR_PCI; - - id = iop13xx_cpu_id(); - msg.data = (id << IOP13XX_MU_MIMR_CORE_SELECT) | (irq & 0x7f); - - pci_write_msi_msg(irq, &msg); - irq_set_chip_and_handler(irq, &iop13xx_msi_chip, handle_simple_irq); - - return 0; -} - -void arch_teardown_msi_irq(unsigned int irq) -{ - irq_free_desc(irq); -} diff --git a/arch/arm/mach-iop13xx/msi.h b/arch/arm/mach-iop13xx/msi.h deleted file mode 100644 index 766dcfaaa353..000000000000 --- a/arch/arm/mach-iop13xx/msi.h +++ /dev/null @@ -1,12 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _IOP13XX_MSI_H_ -#define _IOP13XX_MSI_H_ -#ifdef CONFIG_PCI_MSI -void iop13xx_msi_init(void); -#else -static inline void iop13xx_msi_init(void) -{ - return; -} -#endif -#endif diff --git a/arch/arm/mach-iop13xx/pci.c b/arch/arm/mach-iop13xx/pci.c deleted file mode 100644 index 46ea06e906cc..000000000000 --- a/arch/arm/mach-iop13xx/pci.c +++ /dev/null @@ -1,1115 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * iop13xx PCI support - * Copyright (c) 2005-2006, Intel Corporation. - */ - -#include <linux/pci.h> -#include <linux/slab.h> -#include <linux/delay.h> -#include <linux/jiffies.h> -#include <linux/export.h> -#include <asm/irq.h> -#include <mach/hardware.h> -#include <linux/sizes.h> -#include <asm/signal.h> -#include <asm/mach/pci.h> -#include "pci.h" - -#define IOP13XX_PCI_DEBUG 0 -#define PRINTK(x...) ((void)(IOP13XX_PCI_DEBUG && printk(x))) - -u32 iop13xx_atux_pmmr_offset; /* This offset can change based on strapping */ -u32 iop13xx_atue_pmmr_offset; /* This offset can change based on strapping */ -static struct pci_bus *pci_bus_atux = 0; -static struct pci_bus *pci_bus_atue = 0; -void __iomem *iop13xx_atue_mem_base; -void __iomem *iop13xx_atux_mem_base; -size_t iop13xx_atue_mem_size; -size_t iop13xx_atux_mem_size; - -EXPORT_SYMBOL(iop13xx_atue_mem_base); -EXPORT_SYMBOL(iop13xx_atux_mem_base); -EXPORT_SYMBOL(iop13xx_atue_mem_size); -EXPORT_SYMBOL(iop13xx_atux_mem_size); - -int init_atu = 0; /* Flag to select which ATU(s) to initialize / disable */ -static unsigned long atux_trhfa_timeout = 0; /* Trhfa = RST# high to first - access */ - -/* Scan the initialized busses and ioremap the requested memory range - */ -void iop13xx_map_pci_memory(void) -{ - int atu; - struct pci_bus *bus; - struct pci_dev *dev; - resource_size_t end = 0; - - for (atu = 0; atu < 2; atu++) { - bus = atu ? pci_bus_atue : pci_bus_atux; - if (bus) { - list_for_each_entry(dev, &bus->devices, bus_list) { - int i; - int max = 7; - - if (dev->subordinate) - max = DEVICE_COUNT_RESOURCE; - - for (i = 0; i < max; i++) { - struct resource *res = &dev->resource[i]; - if (res->flags & IORESOURCE_MEM) - end = max(res->end, end); - } - } - - switch(atu) { - case 0: - iop13xx_atux_mem_size = - (end - IOP13XX_PCIX_LOWER_MEM_RA) + 1; - - /* 16MB align the request */ - if (iop13xx_atux_mem_size & (SZ_16M - 1)) { - iop13xx_atux_mem_size &= ~(SZ_16M - 1); - iop13xx_atux_mem_size += SZ_16M; - } - - if (end) { - iop13xx_atux_mem_base = __arm_ioremap_pfn( - __phys_to_pfn(IOP13XX_PCIX_LOWER_MEM_PA) - , 0, iop13xx_atux_mem_size, MT_DEVICE); - if (!iop13xx_atux_mem_base) { - printk("%s: atux allocation " - "failed\n", __func__); - BUG(); - } - } else - iop13xx_atux_mem_size = 0; - PRINTK("%s: atu: %d bus_size: %d mem_base: %p\n", - __func__, atu, iop13xx_atux_mem_size, - iop13xx_atux_mem_base); - break; - case 1: - iop13xx_atue_mem_size = - (end - IOP13XX_PCIE_LOWER_MEM_RA) + 1; - - /* 16MB align the request */ - if (iop13xx_atue_mem_size & (SZ_16M - 1)) { - iop13xx_atue_mem_size &= ~(SZ_16M - 1); - iop13xx_atue_mem_size += SZ_16M; - } - - if (end) { - iop13xx_atue_mem_base = __arm_ioremap_pfn( - __phys_to_pfn(IOP13XX_PCIE_LOWER_MEM_PA) - , 0, iop13xx_atue_mem_size, MT_DEVICE); - if (!iop13xx_atue_mem_base) { - printk("%s: atue allocation " - "failed\n", __func__); - BUG(); - } - } else - iop13xx_atue_mem_size = 0; - PRINTK("%s: atu: %d bus_size: %d mem_base: %p\n", - __func__, atu, iop13xx_atue_mem_size, - iop13xx_atue_mem_base); - break; - } - - printk("%s: Initialized (%uM @ resource/virtual: %08lx/%p)\n", - atu ? "ATUE" : "ATUX", - (atu ? iop13xx_atue_mem_size : iop13xx_atux_mem_size) / - SZ_1M, - atu ? IOP13XX_PCIE_LOWER_MEM_RA : - IOP13XX_PCIX_LOWER_MEM_RA, - atu ? iop13xx_atue_mem_base : - iop13xx_atux_mem_base); - end = 0; - } - - } -} - -static int iop13xx_atu_function(int atu) -{ - int func = 0; - /* the function number depends on the value of the - * IOP13XX_INTERFACE_SEL_PCIX reset strap - * see C-Spec section 3.17 - */ - switch(atu) { - case IOP13XX_INIT_ATU_ATUX: - if (__raw_readl(IOP13XX_ESSR0) & IOP13XX_INTERFACE_SEL_PCIX) - func = 5; - else - func = 0; - break; - case IOP13XX_INIT_ATU_ATUE: - if (__raw_readl(IOP13XX_ESSR0) & IOP13XX_INTERFACE_SEL_PCIX) - func = 0; - else - func = 5; - break; - default: - BUG(); - } - - return func; -} - -/* iop13xx_atux_cfg_address - format a configuration address for atux - * @bus: Target bus to access - * @devfn: Combined device number and function number - * @where: Desired register's address offset - * - * Convert the parameters to a configuration address formatted - * according the PCI-X 2.0 specification - */ -static u32 iop13xx_atux_cfg_address(struct pci_bus *bus, int devfn, int where) -{ - struct pci_sys_data *sys = bus->sysdata; - u32 addr; - - if (sys->busnr == bus->number) - addr = 1 << (PCI_SLOT(devfn) + 16) | (PCI_SLOT(devfn) << 11); - else - addr = bus->number << 16 | PCI_SLOT(devfn) << 11 | 1; - - addr |= PCI_FUNC(devfn) << 8 | ((where & 0xff) & ~3); - addr |= ((where & 0xf00) >> 8) << 24; /* upper register number */ - - return addr; -} - -/* iop13xx_atue_cfg_address - format a configuration address for atue - * @bus: Target bus to access - * @devfn: Combined device number and function number - * @where: Desired register's address offset - * - * Convert the parameters to an address usable by the ATUE_OCCAR - */ -static u32 iop13xx_atue_cfg_address(struct pci_bus *bus, int devfn, int where) -{ - struct pci_sys_data *sys = bus->sysdata; - u32 addr; - - PRINTK("iop13xx_atue_cfg_address: bus: %d dev: %d func: %d", - bus->number, PCI_SLOT(devfn), PCI_FUNC(devfn)); - addr = ((u32) bus->number) << IOP13XX_ATUE_OCCAR_BUS_NUM | - ((u32) PCI_SLOT(devfn)) << IOP13XX_ATUE_OCCAR_DEV_NUM | - ((u32) PCI_FUNC(devfn)) << IOP13XX_ATUE_OCCAR_FUNC_NUM | - (where & ~0x3); - - if (sys->busnr != bus->number) - addr |= 1; /* type 1 access */ - - return addr; -} - -/* This routine checks the status of the last configuration cycle. If an error - * was detected it returns >0, else it returns a 0. The errors being checked - * are parity, master abort, target abort (master and target). These types of - * errors occur during a config cycle where there is no device, like during - * the discovery stage. - */ -static int iop13xx_atux_pci_status(int clear) -{ - unsigned int status; - int err = 0; - - /* - * Check the status registers. - */ - status = __raw_readw(IOP13XX_ATUX_ATUSR); - if (status & IOP_PCI_STATUS_ERROR) - { - PRINTK("\t\t\tPCI error: ATUSR %#08x", status); - if(clear) - __raw_writew(status & IOP_PCI_STATUS_ERROR, - IOP13XX_ATUX_ATUSR); - err = 1; - } - status = __raw_readl(IOP13XX_ATUX_ATUISR); - if (status & IOP13XX_ATUX_ATUISR_ERROR) - { - PRINTK("\t\t\tPCI error interrupt: ATUISR %#08x", status); - if(clear) - __raw_writel(status & IOP13XX_ATUX_ATUISR_ERROR, - IOP13XX_ATUX_ATUISR); - err = 1; - } - return err; -} - -/* Simply write the address register and read the configuration - * data. Note that the data dependency on %0 encourages an abort - * to be detected before we return. - */ -static u32 iop13xx_atux_read(unsigned long addr) -{ - u32 val; - - __asm__ __volatile__( - "str %1, [%2]\n\t" - "ldr %0, [%3]\n\t" - "mov %0, %0\n\t" - : "=r" (val) - : "r" (addr), "r" (IOP13XX_ATUX_OCCAR), "r" (IOP13XX_ATUX_OCCDR)); - - return val; -} - -/* The read routines must check the error status of the last configuration - * cycle. If there was an error, the routine returns all hex f's. - */ -static int -iop13xx_atux_read_config(struct pci_bus *bus, unsigned int devfn, int where, - int size, u32 *value) -{ - unsigned long addr = iop13xx_atux_cfg_address(bus, devfn, where); - u32 val = iop13xx_atux_read(addr) >> ((where & 3) * 8); - - if (iop13xx_atux_pci_status(1) || is_atux_occdr_error()) { - __raw_writel(__raw_readl(IOP13XX_XBG_BECSR) & 3, - IOP13XX_XBG_BECSR); - val = 0xffffffff; - } - - *value = val; - - return PCIBIOS_SUCCESSFUL; -} - -static int -iop13xx_atux_write_config(struct pci_bus *bus, unsigned int devfn, int where, - int size, u32 value) -{ - unsigned long addr = iop13xx_atux_cfg_address(bus, devfn, where); - u32 val; - - if (size != 4) { - val = iop13xx_atux_read(addr); - if (!iop13xx_atux_pci_status(1) == 0) - return PCIBIOS_SUCCESSFUL; - - where = (where & 3) * 8; - - if (size == 1) - val &= ~(0xff << where); - else - val &= ~(0xffff << where); - - __raw_writel(val | value << where, IOP13XX_ATUX_OCCDR); - } else { - __raw_writel(addr, IOP13XX_ATUX_OCCAR); - __raw_writel(value, IOP13XX_ATUX_OCCDR); - } - - return PCIBIOS_SUCCESSFUL; -} - -static struct pci_ops iop13xx_atux_ops = { - .read = iop13xx_atux_read_config, - .write = iop13xx_atux_write_config, -}; - -/* This routine checks the status of the last configuration cycle. If an error - * was detected it returns >0, else it returns a 0. The errors being checked - * are parity, master abort, target abort (master and target). These types of - * errors occur during a config cycle where there is no device, like during - * the discovery stage. - */ -static int iop13xx_atue_pci_status(int clear) -{ - unsigned int status; - int err = 0; - - /* - * Check the status registers. - */ - - /* standard pci status register */ - status = __raw_readw(IOP13XX_ATUE_ATUSR); - if (status & IOP_PCI_STATUS_ERROR) { - PRINTK("\t\t\tPCI error: ATUSR %#08x", status); - if(clear) - __raw_writew(status & IOP_PCI_STATUS_ERROR, - IOP13XX_ATUE_ATUSR); - err++; - } - - /* check the normal status bits in the ATUISR */ - status = __raw_readl(IOP13XX_ATUE_ATUISR); - if (status & IOP13XX_ATUE_ATUISR_ERROR) { - PRINTK("\t\t\tPCI error: ATUISR %#08x", status); - if (clear) - __raw_writew(status & IOP13XX_ATUE_ATUISR_ERROR, - IOP13XX_ATUE_ATUISR); - err++; - - /* check the PCI-E status if the ATUISR reports an interface error */ - if (status & IOP13XX_ATUE_STAT_PCI_IFACE_ERR) { - /* get the unmasked errors */ - status = __raw_readl(IOP13XX_ATUE_PIE_STS) & - ~(__raw_readl(IOP13XX_ATUE_PIE_MSK)); - - if (status) { - PRINTK("\t\t\tPCI-E error: ATUE_PIE_STS %#08x", - __raw_readl(IOP13XX_ATUE_PIE_STS)); - err++; - } else { - PRINTK("\t\t\tPCI-E error: ATUE_PIE_STS %#08x", - __raw_readl(IOP13XX_ATUE_PIE_STS)); - PRINTK("\t\t\tPCI-E error: ATUE_PIE_MSK %#08x", - __raw_readl(IOP13XX_ATUE_PIE_MSK)); - BUG(); - } - - if(clear) - __raw_writel(status, IOP13XX_ATUE_PIE_STS); - } - } - - return err; -} - -static int -iop13xx_pcie_map_irq(const struct pci_dev *dev, u8 idsel, u8 pin) -{ - WARN_ON(idsel != 0); - - switch (pin) { - case 1: return ATUE_INTA; - case 2: return ATUE_INTB; - case 3: return ATUE_INTC; - case 4: return ATUE_INTD; - default: return -1; - } -} - -static u32 iop13xx_atue_read(unsigned long addr) -{ - u32 val; - - __raw_writel(addr, IOP13XX_ATUE_OCCAR); - val = __raw_readl(IOP13XX_ATUE_OCCDR); - - rmb(); - - return val; -} - -/* The read routines must check the error status of the last configuration - * cycle. If there was an error, the routine returns all hex f's. - */ -static int -iop13xx_atue_read_config(struct pci_bus *bus, unsigned int devfn, int where, - int size, u32 *value) -{ - u32 val; - unsigned long addr = iop13xx_atue_cfg_address(bus, devfn, where); - - /* Hide device numbers > 0 on the local PCI-E bus (Type 0 access) */ - if (!PCI_SLOT(devfn) || (addr & 1)) { - val = iop13xx_atue_read(addr) >> ((where & 3) * 8); - if( iop13xx_atue_pci_status(1) || is_atue_occdr_error() ) { - __raw_writel(__raw_readl(IOP13XX_XBG_BECSR) & 3, - IOP13XX_XBG_BECSR); - val = 0xffffffff; - } - - PRINTK("addr=%#0lx, val=%#010x", addr, val); - } else - val = 0xffffffff; - - *value = val; - - return PCIBIOS_SUCCESSFUL; -} - -static int -iop13xx_atue_write_config(struct pci_bus *bus, unsigned int devfn, int where, - int size, u32 value) -{ - unsigned long addr = iop13xx_atue_cfg_address(bus, devfn, where); - u32 val; - - if (size != 4) { - val = iop13xx_atue_read(addr); - if (!iop13xx_atue_pci_status(1) == 0) - return PCIBIOS_SUCCESSFUL; - - where = (where & 3) * 8; - - if (size == 1) - val &= ~(0xff << where); - else - val &= ~(0xffff << where); - - __raw_writel(val | value << where, IOP13XX_ATUE_OCCDR); - } else { - __raw_writel(addr, IOP13XX_ATUE_OCCAR); - __raw_writel(value, IOP13XX_ATUE_OCCDR); - } - - return PCIBIOS_SUCCESSFUL; -} - -static struct pci_ops iop13xx_atue_ops = { - .read = iop13xx_atue_read_config, - .write = iop13xx_atue_write_config, -}; - -/* When a PCI device does not exist during config cycles, the XScale gets a - * bus error instead of returning 0xffffffff. We can't rely on the ATU status - * bits to tell us that it was indeed a configuration cycle that caused this - * error especially in the case when the ATUE link is down. Instead we rely - * on data from the south XSI bridge to validate the abort - */ -int -iop13xx_pci_abort(unsigned long addr, unsigned int fsr, struct pt_regs *regs) -{ - PRINTK("Data abort: address = 0x%08lx " - "fsr = 0x%03x PC = 0x%08lx LR = 0x%08lx", - addr, fsr, regs->ARM_pc, regs->ARM_lr); - - PRINTK("IOP13XX_XBG_BECSR: %#10x", __raw_readl(IOP13XX_XBG_BECSR)); - PRINTK("IOP13XX_XBG_BERAR: %#10x", __raw_readl(IOP13XX_XBG_BERAR)); - PRINTK("IOP13XX_XBG_BERUAR: %#10x", __raw_readl(IOP13XX_XBG_BERUAR)); - - /* If it was an imprecise abort, then we need to correct the - * return address to be _after_ the instruction. - */ - if (fsr & (1 << 10)) - regs->ARM_pc += 4; - - if (is_atue_occdr_error() || is_atux_occdr_error()) - return 0; - else - return 1; -} - -/* Scan an IOP13XX PCI bus. nr selects which ATU we use. - */ -int iop13xx_scan_bus(int nr, struct pci_host_bridge *bridge) -{ - int which_atu, ret; - struct pci_sys_data *sys = pci_host_bridge_priv(bridge); - - switch (init_atu) { - case IOP13XX_INIT_ATU_ATUX: - which_atu = nr ? 0 : IOP13XX_INIT_ATU_ATUX; - break; - case IOP13XX_INIT_ATU_ATUE: - which_atu = nr ? 0 : IOP13XX_INIT_ATU_ATUE; - break; - case (IOP13XX_INIT_ATU_ATUX | IOP13XX_INIT_ATU_ATUE): - which_atu = nr ? IOP13XX_INIT_ATU_ATUE : IOP13XX_INIT_ATU_ATUX; - break; - default: - which_atu = 0; - } - - if (!which_atu) { - BUG(); - return -ENODEV; - } - - list_splice_init(&sys->resources, &bridge->windows); - bridge->dev.parent = NULL; - bridge->sysdata = sys; - bridge->busnr = sys->busnr; - - switch (which_atu) { - case IOP13XX_INIT_ATU_ATUX: - if (time_after_eq(jiffies + msecs_to_jiffies(1000), - atux_trhfa_timeout)) /* ensure not wrap */ - while(time_before(jiffies, atux_trhfa_timeout)) - udelay(100); - - bridge->ops = &iop13xx_atux_ops; - ret = pci_scan_root_bus_bridge(bridge); - if (!ret) - pci_bus_atux = bridge->bus; - break; - case IOP13XX_INIT_ATU_ATUE: - bridge->ops = &iop13xx_atue_ops; - ret = pci_scan_root_bus_bridge(bridge); - if (!ret) - pci_bus_atue = bridge->bus; - break; - default: - ret = -EINVAL; - } - - return ret; -} - -/* This function is called from iop13xx_pci_init() after assigning valid - * values to iop13xx_atue_pmmr_offset. This is the location for common - * setup of ATUE for all IOP13XX implementations. - */ -void __init iop13xx_atue_setup(void) -{ - int func = iop13xx_atu_function(IOP13XX_INIT_ATU_ATUE); - u32 reg_val; - -#ifdef CONFIG_PCI_MSI - /* BAR 0 (inbound msi window) */ - __raw_writel(IOP13XX_MU_BASE_PHYS, IOP13XX_MU_MUBAR); - __raw_writel(~(IOP13XX_MU_WINDOW_SIZE - 1), IOP13XX_ATUE_IALR0); - __raw_writel(IOP13XX_MU_BASE_PHYS, IOP13XX_ATUE_IATVR0); - __raw_writel(IOP13XX_MU_BASE_PCI, IOP13XX_ATUE_IABAR0); -#endif - - /* BAR 1 (1:1 mapping with Physical RAM) */ - /* Set limit and enable */ - __raw_writel(~(IOP13XX_MAX_RAM_SIZE - PHYS_OFFSET - 1) & ~0x1, - IOP13XX_ATUE_IALR1); - __raw_writel(0x0, IOP13XX_ATUE_IAUBAR1); - - /* Set base at the top of the reserved address space */ - __raw_writel(PHYS_OFFSET | PCI_BASE_ADDRESS_MEM_TYPE_64 | - PCI_BASE_ADDRESS_MEM_PREFETCH, IOP13XX_ATUE_IABAR1); - - /* 1:1 mapping with physical ram - * (leave big endian byte swap disabled) - */ - __raw_writel(0x0, IOP13XX_ATUE_IAUTVR1); - __raw_writel(PHYS_OFFSET, IOP13XX_ATUE_IATVR1); - - /* Outbound window 1 (PCIX/PCIE memory window) */ - /* 32 bit Address Space */ - __raw_writel(0x0, IOP13XX_ATUE_OUMWTVR1); - /* PA[35:32] */ - __raw_writel(IOP13XX_ATUE_OUMBAR_ENABLE | - (IOP13XX_PCIE_MEM_PHYS_OFFSET >> 32), - IOP13XX_ATUE_OUMBAR1); - - /* Setup the I/O Bar - * A[35-16] in 31-12 - */ - __raw_writel(((IOP13XX_PCIE_LOWER_IO_PA >> 0x4) & 0xfffff000), - IOP13XX_ATUE_OIOBAR); - __raw_writel(IOP13XX_PCIE_LOWER_IO_BA, IOP13XX_ATUE_OIOWTVR); - - /* clear startup errors */ - iop13xx_atue_pci_status(1); - - /* OIOBAR function number - */ - reg_val = __raw_readl(IOP13XX_ATUE_OIOBAR); - reg_val &= ~0x7; - reg_val |= func; - __raw_writel(reg_val, IOP13XX_ATUE_OIOBAR); - - /* OUMBAR function numbers - */ - reg_val = __raw_readl(IOP13XX_ATUE_OUMBAR0); - reg_val &= ~(IOP13XX_ATU_OUMBAR_FUNC_NUM_MASK << - IOP13XX_ATU_OUMBAR_FUNC_NUM); - reg_val |= func << IOP13XX_ATU_OUMBAR_FUNC_NUM; - __raw_writel(reg_val, IOP13XX_ATUE_OUMBAR0); - - reg_val = __raw_readl(IOP13XX_ATUE_OUMBAR1); - reg_val &= ~(IOP13XX_ATU_OUMBAR_FUNC_NUM_MASK << - IOP13XX_ATU_OUMBAR_FUNC_NUM); - reg_val |= func << IOP13XX_ATU_OUMBAR_FUNC_NUM; - __raw_writel(reg_val, IOP13XX_ATUE_OUMBAR1); - - reg_val = __raw_readl(IOP13XX_ATUE_OUMBAR2); - reg_val &= ~(IOP13XX_ATU_OUMBAR_FUNC_NUM_MASK << - IOP13XX_ATU_OUMBAR_FUNC_NUM); - reg_val |= func << IOP13XX_ATU_OUMBAR_FUNC_NUM; - __raw_writel(reg_val, IOP13XX_ATUE_OUMBAR2); - - reg_val = __raw_readl(IOP13XX_ATUE_OUMBAR3); - reg_val &= ~(IOP13XX_ATU_OUMBAR_FUNC_NUM_MASK << - IOP13XX_ATU_OUMBAR_FUNC_NUM); - reg_val |= func << IOP13XX_ATU_OUMBAR_FUNC_NUM; - __raw_writel(reg_val, IOP13XX_ATUE_OUMBAR3); - - /* Enable inbound and outbound cycles - */ - reg_val = __raw_readw(IOP13XX_ATUE_ATUCMD); - reg_val |= PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER | - PCI_COMMAND_PARITY | PCI_COMMAND_SERR; - __raw_writew(reg_val, IOP13XX_ATUE_ATUCMD); - - reg_val = __raw_readl(IOP13XX_ATUE_ATUCR); - reg_val |= IOP13XX_ATUE_ATUCR_OUT_EN | - IOP13XX_ATUE_ATUCR_IVM; - __raw_writel(reg_val, IOP13XX_ATUE_ATUCR); -} - -void __init iop13xx_atue_disable(void) -{ - u32 reg_val; - - __raw_writew(0x0, IOP13XX_ATUE_ATUCMD); - __raw_writel(IOP13XX_ATUE_ATUCR_IVM, IOP13XX_ATUE_ATUCR); - - /* wait for cycles to quiesce */ - while (__raw_readl(IOP13XX_ATUE_PCSR) & (IOP13XX_ATUE_PCSR_OUT_Q_BUSY | - IOP13XX_ATUE_PCSR_IN_Q_BUSY | - IOP13XX_ATUE_PCSR_LLRB_BUSY)) - cpu_relax(); - - /* BAR 0 ( Disabled ) */ - __raw_writel(0x0, IOP13XX_ATUE_IAUBAR0); - __raw_writel(0x0, IOP13XX_ATUE_IABAR0); - __raw_writel(0x0, IOP13XX_ATUE_IAUTVR0); - __raw_writel(0x0, IOP13XX_ATUE_IATVR0); - __raw_writel(0x0, IOP13XX_ATUE_IALR0); - reg_val = __raw_readl(IOP13XX_ATUE_OUMBAR0); - reg_val &= ~IOP13XX_ATUE_OUMBAR_ENABLE; - __raw_writel(reg_val, IOP13XX_ATUE_OUMBAR0); - - /* BAR 1 ( Disabled ) */ - __raw_writel(0x0, IOP13XX_ATUE_IAUBAR1); - __raw_writel(0x0, IOP13XX_ATUE_IABAR1); - __raw_writel(0x0, IOP13XX_ATUE_IAUTVR1); - __raw_writel(0x0, IOP13XX_ATUE_IATVR1); - __raw_writel(0x0, IOP13XX_ATUE_IALR1); - reg_val = __raw_readl(IOP13XX_ATUE_OUMBAR1); - reg_val &= ~IOP13XX_ATUE_OUMBAR_ENABLE; - __raw_writel(reg_val, IOP13XX_ATUE_OUMBAR1); - - /* BAR 2 ( Disabled ) */ - __raw_writel(0x0, IOP13XX_ATUE_IAUBAR2); - __raw_writel(0x0, IOP13XX_ATUE_IABAR2); - __raw_writel(0x0, IOP13XX_ATUE_IAUTVR2); - __raw_writel(0x0, IOP13XX_ATUE_IATVR2); - __raw_writel(0x0, IOP13XX_ATUE_IALR2); - reg_val = __raw_readl(IOP13XX_ATUE_OUMBAR2); - reg_val &= ~IOP13XX_ATUE_OUMBAR_ENABLE; - __raw_writel(reg_val, IOP13XX_ATUE_OUMBAR2); - - /* BAR 3 ( Disabled ) */ - reg_val = __raw_readl(IOP13XX_ATUE_OUMBAR3); - reg_val &= ~IOP13XX_ATUE_OUMBAR_ENABLE; - __raw_writel(reg_val, IOP13XX_ATUE_OUMBAR3); - - /* Setup the I/O Bar - * A[35-16] in 31-12 - */ - __raw_writel((IOP13XX_PCIE_LOWER_IO_PA >> 0x4) & 0xfffff000, - IOP13XX_ATUE_OIOBAR); - __raw_writel(IOP13XX_PCIE_LOWER_IO_BA, IOP13XX_ATUE_OIOWTVR); -} - -/* This function is called from iop13xx_pci_init() after assigning valid - * values to iop13xx_atux_pmmr_offset. This is the location for common - * setup of ATUX for all IOP13XX implementations. - */ -void __init iop13xx_atux_setup(void) -{ - u32 reg_val; - int func = iop13xx_atu_function(IOP13XX_INIT_ATU_ATUX); - - /* Take PCI-X bus out of reset if bootloader hasn't already. - * According to spec, we should wait for 2^25 PCI clocks to meet - * the PCI timing parameter Trhfa (RST# high to first access). - * This is rarely necessary and often ignored. - */ - reg_val = __raw_readl(IOP13XX_ATUX_PCSR); - if (reg_val & IOP13XX_ATUX_PCSR_P_RSTOUT) { - int msec = (reg_val >> IOP13XX_ATUX_PCSR_FREQ_OFFSET) & 0x7; - msec = 1000 / (8-msec); /* bits 100=133MHz, 111=>33MHz */ - __raw_writel(reg_val & ~IOP13XX_ATUX_PCSR_P_RSTOUT, - IOP13XX_ATUX_PCSR); - atux_trhfa_timeout = jiffies + msecs_to_jiffies(msec); - } - else - atux_trhfa_timeout = jiffies; - -#ifdef CONFIG_PCI_MSI - /* BAR 0 (inbound msi window) */ - __raw_writel(IOP13XX_MU_BASE_PHYS, IOP13XX_MU_MUBAR); - __raw_writel(~(IOP13XX_MU_WINDOW_SIZE - 1), IOP13XX_ATUX_IALR0); - __raw_writel(IOP13XX_MU_BASE_PHYS, IOP13XX_ATUX_IATVR0); - __raw_writel(IOP13XX_MU_BASE_PCI, IOP13XX_ATUX_IABAR0); -#endif - - /* BAR 1 (1:1 mapping with Physical RAM) */ - /* Set limit and enable */ - __raw_writel(~(IOP13XX_MAX_RAM_SIZE - PHYS_OFFSET - 1) & ~0x1, - IOP13XX_ATUX_IALR1); - __raw_writel(0x0, IOP13XX_ATUX_IAUBAR1); - - /* Set base at the top of the reserved address space */ - __raw_writel(PHYS_OFFSET | PCI_BASE_ADDRESS_MEM_TYPE_64 | - PCI_BASE_ADDRESS_MEM_PREFETCH, IOP13XX_ATUX_IABAR1); - - /* 1:1 mapping with physical ram - * (leave big endian byte swap disabled) - */ - __raw_writel(0x0, IOP13XX_ATUX_IAUTVR1); - __raw_writel(PHYS_OFFSET, IOP13XX_ATUX_IATVR1); - - /* Outbound window 1 (PCIX/PCIE memory window) */ - /* 32 bit Address Space */ - __raw_writel(0x0, IOP13XX_ATUX_OUMWTVR1); - /* PA[35:32] */ - __raw_writel(IOP13XX_ATUX_OUMBAR_ENABLE | - IOP13XX_PCIX_MEM_PHYS_OFFSET >> 32, - IOP13XX_ATUX_OUMBAR1); - - /* Setup the I/O Bar - * A[35-16] in 31-12 - */ - __raw_writel((IOP13XX_PCIX_LOWER_IO_PA >> 0x4) & 0xfffff000, - IOP13XX_ATUX_OIOBAR); - __raw_writel(IOP13XX_PCIX_LOWER_IO_BA, IOP13XX_ATUX_OIOWTVR); - - /* clear startup errors */ - iop13xx_atux_pci_status(1); - - /* OIOBAR function number - */ - reg_val = __raw_readl(IOP13XX_ATUX_OIOBAR); - reg_val &= ~0x7; - reg_val |= func; - __raw_writel(reg_val, IOP13XX_ATUX_OIOBAR); - - /* OUMBAR function numbers - */ - reg_val = __raw_readl(IOP13XX_ATUX_OUMBAR0); - reg_val &= ~(IOP13XX_ATU_OUMBAR_FUNC_NUM_MASK << - IOP13XX_ATU_OUMBAR_FUNC_NUM); - reg_val |= func << IOP13XX_ATU_OUMBAR_FUNC_NUM; - __raw_writel(reg_val, IOP13XX_ATUX_OUMBAR0); - - reg_val = __raw_readl(IOP13XX_ATUX_OUMBAR1); - reg_val &= ~(IOP13XX_ATU_OUMBAR_FUNC_NUM_MASK << - IOP13XX_ATU_OUMBAR_FUNC_NUM); - reg_val |= func << IOP13XX_ATU_OUMBAR_FUNC_NUM; - __raw_writel(reg_val, IOP13XX_ATUX_OUMBAR1); - - reg_val = __raw_readl(IOP13XX_ATUX_OUMBAR2); - reg_val &= ~(IOP13XX_ATU_OUMBAR_FUNC_NUM_MASK << - IOP13XX_ATU_OUMBAR_FUNC_NUM); - reg_val |= func << IOP13XX_ATU_OUMBAR_FUNC_NUM; - __raw_writel(reg_val, IOP13XX_ATUX_OUMBAR2); - - reg_val = __raw_readl(IOP13XX_ATUX_OUMBAR3); - reg_val &= ~(IOP13XX_ATU_OUMBAR_FUNC_NUM_MASK << - IOP13XX_ATU_OUMBAR_FUNC_NUM); - reg_val |= func << IOP13XX_ATU_OUMBAR_FUNC_NUM; - __raw_writel(reg_val, IOP13XX_ATUX_OUMBAR3); - - /* Enable inbound and outbound cycles - */ - reg_val = __raw_readw(IOP13XX_ATUX_ATUCMD); - reg_val |= PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER | - PCI_COMMAND_PARITY | PCI_COMMAND_SERR; - __raw_writew(reg_val, IOP13XX_ATUX_ATUCMD); - - reg_val = __raw_readl(IOP13XX_ATUX_ATUCR); - reg_val |= IOP13XX_ATUX_ATUCR_OUT_EN; - __raw_writel(reg_val, IOP13XX_ATUX_ATUCR); -} - -void __init iop13xx_atux_disable(void) -{ - u32 reg_val; - - __raw_writew(0x0, IOP13XX_ATUX_ATUCMD); - __raw_writel(0x0, IOP13XX_ATUX_ATUCR); - - /* wait for cycles to quiesce */ - while (__raw_readl(IOP13XX_ATUX_PCSR) & (IOP13XX_ATUX_PCSR_OUT_Q_BUSY | - IOP13XX_ATUX_PCSR_IN_Q_BUSY)) - cpu_relax(); - - /* BAR 0 ( Disabled ) */ - __raw_writel(0x0, IOP13XX_ATUX_IAUBAR0); - __raw_writel(0x0, IOP13XX_ATUX_IABAR0); - __raw_writel(0x0, IOP13XX_ATUX_IAUTVR0); - __raw_writel(0x0, IOP13XX_ATUX_IATVR0); - __raw_writel(0x0, IOP13XX_ATUX_IALR0); - reg_val = __raw_readl(IOP13XX_ATUX_OUMBAR0); - reg_val &= ~IOP13XX_ATUX_OUMBAR_ENABLE; - __raw_writel(reg_val, IOP13XX_ATUX_OUMBAR0); - - /* BAR 1 ( Disabled ) */ - __raw_writel(0x0, IOP13XX_ATUX_IAUBAR1); - __raw_writel(0x0, IOP13XX_ATUX_IABAR1); - __raw_writel(0x0, IOP13XX_ATUX_IAUTVR1); - __raw_writel(0x0, IOP13XX_ATUX_IATVR1); - __raw_writel(0x0, IOP13XX_ATUX_IALR1); - reg_val = __raw_readl(IOP13XX_ATUX_OUMBAR1); - reg_val &= ~IOP13XX_ATUX_OUMBAR_ENABLE; - __raw_writel(reg_val, IOP13XX_ATUX_OUMBAR1); - - /* BAR 2 ( Disabled ) */ - __raw_writel(0x0, IOP13XX_ATUX_IAUBAR2); - __raw_writel(0x0, IOP13XX_ATUX_IABAR2); - __raw_writel(0x0, IOP13XX_ATUX_IAUTVR2); - __raw_writel(0x0, IOP13XX_ATUX_IATVR2); - __raw_writel(0x0, IOP13XX_ATUX_IALR2); - reg_val = __raw_readl(IOP13XX_ATUX_OUMBAR2); - reg_val &= ~IOP13XX_ATUX_OUMBAR_ENABLE; - __raw_writel(reg_val, IOP13XX_ATUX_OUMBAR2); - - /* BAR 3 ( Disabled ) */ - __raw_writel(0x0, IOP13XX_ATUX_IAUBAR3); - __raw_writel(0x0, IOP13XX_ATUX_IABAR3); - __raw_writel(0x0, IOP13XX_ATUX_IAUTVR3); - __raw_writel(0x0, IOP13XX_ATUX_IATVR3); - __raw_writel(0x0, IOP13XX_ATUX_IALR3); - reg_val = __raw_readl(IOP13XX_ATUX_OUMBAR3); - reg_val &= ~IOP13XX_ATUX_OUMBAR_ENABLE; - __raw_writel(reg_val, IOP13XX_ATUX_OUMBAR3); - - /* Setup the I/O Bar - * A[35-16] in 31-12 - */ - __raw_writel((IOP13XX_PCIX_LOWER_IO_PA >> 0x4) & 0xfffff000, - IOP13XX_ATUX_OIOBAR); - __raw_writel(IOP13XX_PCIX_LOWER_IO_BA, IOP13XX_ATUX_OIOWTVR); -} - -void __init iop13xx_set_atu_mmr_bases(void) -{ - /* Based on ESSR0, determine the ATU X/E offsets */ - switch(__raw_readl(IOP13XX_ESSR0) & - (IOP13XX_CONTROLLER_ONLY | IOP13XX_INTERFACE_SEL_PCIX)) { - /* both asserted */ - case 0: - iop13xx_atux_pmmr_offset = IOP13XX_ATU1_PMMR_OFFSET; - iop13xx_atue_pmmr_offset = IOP13XX_ATU2_PMMR_OFFSET; - break; - /* IOP13XX_CONTROLLER_ONLY = deasserted - * IOP13XX_INTERFACE_SEL_PCIX = asserted - */ - case IOP13XX_CONTROLLER_ONLY: - iop13xx_atux_pmmr_offset = IOP13XX_ATU0_PMMR_OFFSET; - iop13xx_atue_pmmr_offset = IOP13XX_ATU2_PMMR_OFFSET; - break; - /* IOP13XX_CONTROLLER_ONLY = asserted - * IOP13XX_INTERFACE_SEL_PCIX = deasserted - */ - case IOP13XX_INTERFACE_SEL_PCIX: - iop13xx_atux_pmmr_offset = IOP13XX_ATU1_PMMR_OFFSET; - iop13xx_atue_pmmr_offset = IOP13XX_ATU2_PMMR_OFFSET; - break; - /* both deasserted */ - case IOP13XX_CONTROLLER_ONLY | IOP13XX_INTERFACE_SEL_PCIX: - iop13xx_atux_pmmr_offset = IOP13XX_ATU2_PMMR_OFFSET; - iop13xx_atue_pmmr_offset = IOP13XX_ATU0_PMMR_OFFSET; - break; - default: - BUG(); - } -} - -void __init iop13xx_atu_select(struct hw_pci *plat_pci) -{ - int i; - - /* set system defaults - * note: if "iop13xx_init_atu=" is specified this autodetect - * sequence will be bypassed - */ - if (init_atu == IOP13XX_INIT_ATU_DEFAULT) { - /* check for single/dual interface */ - if (__raw_readl(IOP13XX_ESSR0) & IOP13XX_INTERFACE_SEL_PCIX) { - /* ATUE must be present check the device id - * to see if ATUX is present. - */ - init_atu |= IOP13XX_INIT_ATU_ATUE; - switch (__raw_readw(IOP13XX_ATUE_DID) & 0xf0) { - case 0x70: - case 0x80: - case 0xc0: - init_atu |= IOP13XX_INIT_ATU_ATUX; - break; - } - } else { - /* ATUX must be present check the device id - * to see if ATUE is present. - */ - init_atu |= IOP13XX_INIT_ATU_ATUX; - switch (__raw_readw(IOP13XX_ATUX_DID) & 0xf0) { - case 0x70: - case 0x80: - case 0xc0: - init_atu |= IOP13XX_INIT_ATU_ATUE; - break; - } - } - - /* check central resource and root complex capability */ - if (init_atu & IOP13XX_INIT_ATU_ATUX) - if (!(__raw_readl(IOP13XX_ATUX_PCSR) & - IOP13XX_ATUX_PCSR_CENTRAL_RES)) - init_atu &= ~IOP13XX_INIT_ATU_ATUX; - - if (init_atu & IOP13XX_INIT_ATU_ATUE) - if (__raw_readl(IOP13XX_ATUE_PCSR) & - IOP13XX_ATUE_PCSR_END_POINT) - init_atu &= ~IOP13XX_INIT_ATU_ATUE; - } - - for (i = 0; i < 2; i++) { - if((init_atu & (1 << i)) == (1 << i)) - plat_pci->nr_controllers++; - } -} - -void __init iop13xx_pci_init(void) -{ - /* clear pre-existing south bridge errors */ - __raw_writel(__raw_readl(IOP13XX_XBG_BECSR) & 3, IOP13XX_XBG_BECSR); - - /* Setup the Min Address for PCI memory... */ - pcibios_min_mem = IOP13XX_PCIX_LOWER_MEM_BA; - - /* if Linux is given control of an ATU - * clear out its prior configuration, - * otherwise do not touch the registers - */ - if (init_atu & IOP13XX_INIT_ATU_ATUE) { - iop13xx_atue_disable(); - iop13xx_atue_setup(); - } - - if (init_atu & IOP13XX_INIT_ATU_ATUX) { - iop13xx_atux_disable(); - iop13xx_atux_setup(); - } - - hook_fault_code(16+6, iop13xx_pci_abort, SIGBUS, 0, - "imprecise external abort"); -} - -/* initialize the pci memory space. handle any combination of - * atue and atux enabled/disabled - */ -int iop13xx_pci_setup(int nr, struct pci_sys_data *sys) -{ - struct resource *res; - int which_atu; - u32 pcixsr, pcsr; - - if (nr > 1) - return 0; - - res = kzalloc(sizeof(struct resource), GFP_KERNEL); - if (!res) - panic("PCI: unable to alloc resources"); - - - /* 'nr' assumptions: - * ATUX is always 0 - * ATUE is 1 when ATUX is also enabled - * ATUE is 0 when ATUX is disabled - */ - switch(init_atu) { - case IOP13XX_INIT_ATU_ATUX: - which_atu = nr ? 0 : IOP13XX_INIT_ATU_ATUX; - break; - case IOP13XX_INIT_ATU_ATUE: - which_atu = nr ? 0 : IOP13XX_INIT_ATU_ATUE; - break; - case (IOP13XX_INIT_ATU_ATUX | IOP13XX_INIT_ATU_ATUE): - which_atu = nr ? IOP13XX_INIT_ATU_ATUE : IOP13XX_INIT_ATU_ATUX; - break; - default: - which_atu = 0; - } - - if (!which_atu) { - kfree(res); - return 0; - } - - switch(which_atu) { - case IOP13XX_INIT_ATU_ATUX: - pcixsr = __raw_readl(IOP13XX_ATUX_PCIXSR); - pcixsr &= ~0xffff; - pcixsr |= sys->busnr << IOP13XX_ATUX_PCIXSR_BUS_NUM | - 0 << IOP13XX_ATUX_PCIXSR_DEV_NUM | - iop13xx_atu_function(IOP13XX_INIT_ATU_ATUX) - << IOP13XX_ATUX_PCIXSR_FUNC_NUM; - __raw_writel(pcixsr, IOP13XX_ATUX_PCIXSR); - - pci_ioremap_io(0, IOP13XX_PCIX_LOWER_IO_PA); - - res->start = IOP13XX_PCIX_LOWER_MEM_RA; - res->end = IOP13XX_PCIX_UPPER_MEM_RA; - res->name = "IQ81340 ATUX PCI Memory Space"; - res->flags = IORESOURCE_MEM; - sys->mem_offset = IOP13XX_PCIX_MEM_OFFSET; - break; - case IOP13XX_INIT_ATU_ATUE: - /* Note: the function number field in the PCSR is ro */ - pcsr = __raw_readl(IOP13XX_ATUE_PCSR); - pcsr &= ~(0xfff8 << 16); - pcsr |= sys->busnr << IOP13XX_ATUE_PCSR_BUS_NUM | - 0 << IOP13XX_ATUE_PCSR_DEV_NUM; - - __raw_writel(pcsr, IOP13XX_ATUE_PCSR); - - pci_ioremap_io(SZ_64K, IOP13XX_PCIE_LOWER_IO_PA); - - res->start = IOP13XX_PCIE_LOWER_MEM_RA; - res->end = IOP13XX_PCIE_UPPER_MEM_RA; - res->name = "IQ81340 ATUE PCI Memory Space"; - res->flags = IORESOURCE_MEM; - sys->mem_offset = IOP13XX_PCIE_MEM_OFFSET; - sys->map_irq = iop13xx_pcie_map_irq; - break; - default: - kfree(res); - return 0; - } - - request_resource(&iomem_resource, res); - - pci_add_resource_offset(&sys->resources, res, sys->mem_offset); - - return 1; -} - -u16 iop13xx_dev_id(void) -{ - if (__raw_readl(IOP13XX_ESSR0) & IOP13XX_INTERFACE_SEL_PCIX) - return __raw_readw(IOP13XX_ATUE_DID); - else - return __raw_readw(IOP13XX_ATUX_DID); -} - -static int __init iop13xx_init_atu_setup(char *str) -{ - init_atu = IOP13XX_INIT_ATU_NONE; - if (str) { - while (*str != '\0') { - switch (*str) { - case 'x': - case 'X': - init_atu |= IOP13XX_INIT_ATU_ATUX; - init_atu &= ~IOP13XX_INIT_ATU_NONE; - break; - case 'e': - case 'E': - init_atu |= IOP13XX_INIT_ATU_ATUE; - init_atu &= ~IOP13XX_INIT_ATU_NONE; - break; - case ',': - case '=': - break; - default: - PRINTK("\"iop13xx_init_atu\" malformed at " - "character: \'%c\'", *str); - *(str + 1) = '\0'; - init_atu = IOP13XX_INIT_ATU_DEFAULT; - } - str++; - } - } - return 1; -} - -__setup("iop13xx_init_atu", iop13xx_init_atu_setup); diff --git a/arch/arm/mach-iop13xx/pci.h b/arch/arm/mach-iop13xx/pci.h deleted file mode 100644 index 736168d8c7ac..000000000000 --- a/arch/arm/mach-iop13xx/pci.h +++ /dev/null @@ -1,66 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _IOP13XX_PCI_H_ -#define _IOP13XX_PCI_H_ -#include <linux/io.h> -#include <mach/irqs.h> - -#include <linux/types.h> - -extern void __iomem *iop13xx_atue_mem_base; -extern void __iomem *iop13xx_atux_mem_base; -extern size_t iop13xx_atue_mem_size; -extern size_t iop13xx_atux_mem_size; - -struct pci_sys_data; -struct pci_host_bridge; -struct hw_pci; -int iop13xx_pci_setup(int nr, struct pci_sys_data *sys); -int iop13xx_scan_bus(int nr, struct pci_host_bridge *bridge); -void iop13xx_atu_select(struct hw_pci *plat_pci); -void iop13xx_pci_init(void); -void iop13xx_map_pci_memory(void); - -#define IOP_PCI_STATUS_ERROR (PCI_STATUS_PARITY | \ - PCI_STATUS_SIG_TARGET_ABORT | \ - PCI_STATUS_REC_TARGET_ABORT | \ - PCI_STATUS_REC_TARGET_ABORT | \ - PCI_STATUS_REC_MASTER_ABORT | \ - PCI_STATUS_SIG_SYSTEM_ERROR | \ - PCI_STATUS_DETECTED_PARITY) - -#define IOP13XX_ATUE_ATUISR_ERROR (IOP13XX_ATUE_STAT_HALT_ON_ERROR | \ - IOP13XX_ATUE_STAT_ROOT_SYS_ERR | \ - IOP13XX_ATUE_STAT_PCI_IFACE_ERR | \ - IOP13XX_ATUE_STAT_ERR_COR | \ - IOP13XX_ATUE_STAT_ERR_UNCOR | \ - IOP13XX_ATUE_STAT_CRS | \ - IOP13XX_ATUE_STAT_DET_PAR_ERR | \ - IOP13XX_ATUE_STAT_EXT_REC_MABORT | \ - IOP13XX_ATUE_STAT_SIG_TABORT | \ - IOP13XX_ATUE_STAT_EXT_REC_TABORT | \ - IOP13XX_ATUE_STAT_MASTER_DATA_PAR) - -#define IOP13XX_ATUX_ATUISR_ERROR (IOP13XX_ATUX_STAT_TX_SCEM | \ - IOP13XX_ATUX_STAT_REC_SCEM | \ - IOP13XX_ATUX_STAT_TX_SERR | \ - IOP13XX_ATUX_STAT_DET_PAR_ERR | \ - IOP13XX_ATUX_STAT_INT_REC_MABORT | \ - IOP13XX_ATUX_STAT_REC_SERR | \ - IOP13XX_ATUX_STAT_EXT_REC_MABORT | \ - IOP13XX_ATUX_STAT_EXT_REC_TABORT | \ - IOP13XX_ATUX_STAT_EXT_SIG_TABORT | \ - IOP13XX_ATUX_STAT_MASTER_DATA_PAR) - -/* PCI interrupts - */ -#define ATUX_INTA IRQ_IOP13XX_XINT0 -#define ATUX_INTB IRQ_IOP13XX_XINT1 -#define ATUX_INTC IRQ_IOP13XX_XINT2 -#define ATUX_INTD IRQ_IOP13XX_XINT3 - -#define ATUE_INTA IRQ_IOP13XX_ATUE_IMA -#define ATUE_INTB IRQ_IOP13XX_ATUE_IMB -#define ATUE_INTC IRQ_IOP13XX_ATUE_IMC -#define ATUE_INTD IRQ_IOP13XX_ATUE_IMD - -#endif /* _IOP13XX_PCI_H_ */ diff --git a/arch/arm/mach-iop13xx/setup.c b/arch/arm/mach-iop13xx/setup.c deleted file mode 100644 index c5c84c9ec9ee..000000000000 --- a/arch/arm/mach-iop13xx/setup.c +++ /dev/null @@ -1,595 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * iop13xx platform Initialization - * Copyright (c) 2005-2006, Intel Corporation. - */ - -#include <linux/dma-mapping.h> -#include <linux/serial_8250.h> -#include <linux/io.h> -#include <linux/reboot.h> -#ifdef CONFIG_MTD_PHYSMAP -#include <linux/mtd/physmap.h> -#endif -#include <asm/mach/map.h> -#include <mach/hardware.h> -#include <asm/irq.h> -#include <asm/hardware/iop_adma.h> -#include <mach/irqs.h> - -#define IOP13XX_UART_XTAL 33334000 -#define IOP13XX_SETUP_DEBUG 0 -#define PRINTK(x...) ((void)(IOP13XX_SETUP_DEBUG && printk(x))) - -/* Standard IO mapping for all IOP13XX based systems - */ -static struct map_desc iop13xx_std_desc[] __initdata = { - { /* mem mapped registers */ - .virtual = (unsigned long)IOP13XX_PMMR_VIRT_MEM_BASE, - .pfn = __phys_to_pfn(IOP13XX_PMMR_PHYS_MEM_BASE), - .length = IOP13XX_PMMR_SIZE, - .type = MT_DEVICE, - }, -}; - -static struct resource iop13xx_uart0_resources[] = { - [0] = { - .start = IOP13XX_UART0_PHYS, - .end = IOP13XX_UART0_PHYS + 0x3f, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_IOP13XX_UART0, - .end = IRQ_IOP13XX_UART0, - .flags = IORESOURCE_IRQ - } -}; - -static struct resource iop13xx_uart1_resources[] = { - [0] = { - .start = IOP13XX_UART1_PHYS, - .end = IOP13XX_UART1_PHYS + 0x3f, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_IOP13XX_UART1, - .end = IRQ_IOP13XX_UART1, - .flags = IORESOURCE_IRQ - } -}; - -static struct plat_serial8250_port iop13xx_uart0_data[] = { - { - .membase = IOP13XX_UART0_VIRT, - .mapbase = IOP13XX_UART0_PHYS, - .irq = IRQ_IOP13XX_UART0, - .uartclk = IOP13XX_UART_XTAL, - .regshift = 2, - .iotype = UPIO_MEM, - .flags = UPF_SKIP_TEST, - }, - { }, -}; - -static struct plat_serial8250_port iop13xx_uart1_data[] = { - { - .membase = IOP13XX_UART1_VIRT, - .mapbase = IOP13XX_UART1_PHYS, - .irq = IRQ_IOP13XX_UART1, - .uartclk = IOP13XX_UART_XTAL, - .regshift = 2, - .iotype = UPIO_MEM, - .flags = UPF_SKIP_TEST, - }, - { }, -}; - -/* The ids are fixed up later in iop13xx_platform_init */ -static struct platform_device iop13xx_uart0 = { - .name = "serial8250", - .id = 0, - .dev.platform_data = iop13xx_uart0_data, - .num_resources = 2, - .resource = iop13xx_uart0_resources, -}; - -static struct platform_device iop13xx_uart1 = { - .name = "serial8250", - .id = 0, - .dev.platform_data = iop13xx_uart1_data, - .num_resources = 2, - .resource = iop13xx_uart1_resources -}; - -static struct resource iop13xx_i2c_0_resources[] = { - [0] = { - .start = IOP13XX_I2C0_PHYS, - .end = IOP13XX_I2C0_PHYS + 0x18, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_IOP13XX_I2C_0, - .end = IRQ_IOP13XX_I2C_0, - .flags = IORESOURCE_IRQ - } -}; - -static struct resource iop13xx_i2c_1_resources[] = { - [0] = { - .start = IOP13XX_I2C1_PHYS, - .end = IOP13XX_I2C1_PHYS + 0x18, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_IOP13XX_I2C_1, - .end = IRQ_IOP13XX_I2C_1, - .flags = IORESOURCE_IRQ - } -}; - -static struct resource iop13xx_i2c_2_resources[] = { - [0] = { - .start = IOP13XX_I2C2_PHYS, - .end = IOP13XX_I2C2_PHYS + 0x18, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_IOP13XX_I2C_2, - .end = IRQ_IOP13XX_I2C_2, - .flags = IORESOURCE_IRQ - } -}; - -/* I2C controllers. The IOP13XX uses the same block as the IOP3xx, so - * we just use the same device name. - */ - -/* The ids are fixed up later in iop13xx_platform_init */ -static struct platform_device iop13xx_i2c_0_controller = { - .name = "IOP3xx-I2C", - .id = 0, - .num_resources = 2, - .resource = iop13xx_i2c_0_resources -}; - -static struct platform_device iop13xx_i2c_1_controller = { - .name = "IOP3xx-I2C", - .id = 0, - .num_resources = 2, - .resource = iop13xx_i2c_1_resources -}; - -static struct platform_device iop13xx_i2c_2_controller = { - .name = "IOP3xx-I2C", - .id = 0, - .num_resources = 2, - .resource = iop13xx_i2c_2_resources -}; - -#ifdef CONFIG_MTD_PHYSMAP -/* PBI Flash Device - */ -static struct physmap_flash_data iq8134x_flash_data = { - .width = 2, -}; - -static struct resource iq8134x_flash_resource = { - .start = IQ81340_FLASHBASE, - .end = 0, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device iq8134x_flash = { - .name = "physmap-flash", - .id = 0, - .dev = { .platform_data = &iq8134x_flash_data, }, - .num_resources = 1, - .resource = &iq8134x_flash_resource, -}; - -static unsigned long iq8134x_probe_flash_size(void) -{ - uint8_t __iomem *flash_addr = ioremap(IQ81340_FLASHBASE, PAGE_SIZE); - int i; - char query[3]; - unsigned long size = 0; - int width = iq8134x_flash_data.width; - - if (flash_addr) { - /* send CFI 'query' command */ - writew(0x98, flash_addr); - - /* check for CFI compliance */ - for (i = 0; i < 3 * width; i += width) - query[i / width] = readb(flash_addr + (0x10 * width) + i); - - /* read the size */ - if (memcmp(query, "QRY", 3) == 0) - size = 1 << readb(flash_addr + (0x27 * width)); - - /* send CFI 'read array' command */ - writew(0xff, flash_addr); - - iounmap(flash_addr); - } - - return size; -} -#endif - -/* ADMA Channels */ -static struct resource iop13xx_adma_0_resources[] = { - [0] = { - .start = IOP13XX_ADMA_PHYS_BASE(0), - .end = IOP13XX_ADMA_UPPER_PA(0), - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_IOP13XX_ADMA0_EOT, - .end = IRQ_IOP13XX_ADMA0_EOT, - .flags = IORESOURCE_IRQ - }, - [2] = { - .start = IRQ_IOP13XX_ADMA0_EOC, - .end = IRQ_IOP13XX_ADMA0_EOC, - .flags = IORESOURCE_IRQ - }, - [3] = { - .start = IRQ_IOP13XX_ADMA0_ERR, - .end = IRQ_IOP13XX_ADMA0_ERR, - .flags = IORESOURCE_IRQ - } -}; - -static struct resource iop13xx_adma_1_resources[] = { - [0] = { - .start = IOP13XX_ADMA_PHYS_BASE(1), - .end = IOP13XX_ADMA_UPPER_PA(1), - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_IOP13XX_ADMA1_EOT, - .end = IRQ_IOP13XX_ADMA1_EOT, - .flags = IORESOURCE_IRQ - }, - [2] = { - .start = IRQ_IOP13XX_ADMA1_EOC, - .end = IRQ_IOP13XX_ADMA1_EOC, - .flags = IORESOURCE_IRQ - }, - [3] = { - .start = IRQ_IOP13XX_ADMA1_ERR, - .end = IRQ_IOP13XX_ADMA1_ERR, - .flags = IORESOURCE_IRQ - } -}; - -static struct resource iop13xx_adma_2_resources[] = { - [0] = { - .start = IOP13XX_ADMA_PHYS_BASE(2), - .end = IOP13XX_ADMA_UPPER_PA(2), - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_IOP13XX_ADMA2_EOT, - .end = IRQ_IOP13XX_ADMA2_EOT, - .flags = IORESOURCE_IRQ - }, - [2] = { - .start = IRQ_IOP13XX_ADMA2_EOC, - .end = IRQ_IOP13XX_ADMA2_EOC, - .flags = IORESOURCE_IRQ - }, - [3] = { - .start = IRQ_IOP13XX_ADMA2_ERR, - .end = IRQ_IOP13XX_ADMA2_ERR, - .flags = IORESOURCE_IRQ - } -}; - -static u64 iop13xx_adma_dmamask = DMA_BIT_MASK(32); -static struct iop_adma_platform_data iop13xx_adma_0_data = { - .hw_id = 0, - .pool_size = PAGE_SIZE, -}; - -static struct iop_adma_platform_data iop13xx_adma_1_data = { - .hw_id = 1, - .pool_size = PAGE_SIZE, -}; - -static struct iop_adma_platform_data iop13xx_adma_2_data = { - .hw_id = 2, - .pool_size = PAGE_SIZE, -}; - -/* The ids are fixed up later in iop13xx_platform_init */ -static struct platform_device iop13xx_adma_0_channel = { - .name = "iop-adma", - .id = 0, - .num_resources = 4, - .resource = iop13xx_adma_0_resources, - .dev = { - .dma_mask = &iop13xx_adma_dmamask, - .coherent_dma_mask = DMA_BIT_MASK(32), - .platform_data = (void *) &iop13xx_adma_0_data, - }, -}; - -static struct platform_device iop13xx_adma_1_channel = { - .name = "iop-adma", - .id = 0, - .num_resources = 4, - .resource = iop13xx_adma_1_resources, - .dev = { - .dma_mask = &iop13xx_adma_dmamask, - .coherent_dma_mask = DMA_BIT_MASK(32), - .platform_data = (void *) &iop13xx_adma_1_data, - }, -}; - -static struct platform_device iop13xx_adma_2_channel = { - .name = "iop-adma", - .id = 0, - .num_resources = 4, - .resource = iop13xx_adma_2_resources, - .dev = { - .dma_mask = &iop13xx_adma_dmamask, - .coherent_dma_mask = DMA_BIT_MASK(32), - .platform_data = (void *) &iop13xx_adma_2_data, - }, -}; - -void __init iop13xx_map_io(void) -{ - /* Initialize the Static Page Table maps */ - iotable_init(iop13xx_std_desc, ARRAY_SIZE(iop13xx_std_desc)); -} - -static int init_uart; -static int init_i2c; -static int init_adma; - -void __init iop13xx_platform_init(void) -{ - int i; - u32 uart_idx, i2c_idx, adma_idx, plat_idx; - struct platform_device *iop13xx_devices[IQ81340_MAX_PLAT_DEVICES]; - - /* set the bases so we can read the device id */ - iop13xx_set_atu_mmr_bases(); - - memset(iop13xx_devices, 0, sizeof(iop13xx_devices)); - - if (init_uart == IOP13XX_INIT_UART_DEFAULT) { - switch (iop13xx_dev_id()) { - /* enable both uarts on iop341 */ - case 0x3380: - case 0x3384: - case 0x3388: - case 0x338c: - init_uart |= IOP13XX_INIT_UART_0; - init_uart |= IOP13XX_INIT_UART_1; - break; - /* only enable uart 1 */ - default: - init_uart |= IOP13XX_INIT_UART_1; - } - } - - if (init_i2c == IOP13XX_INIT_I2C_DEFAULT) { - switch (iop13xx_dev_id()) { - /* enable all i2c units on iop341 and iop342 */ - case 0x3380: - case 0x3384: - case 0x3388: - case 0x338c: - case 0x3382: - case 0x3386: - case 0x338a: - case 0x338e: - init_i2c |= IOP13XX_INIT_I2C_0; - init_i2c |= IOP13XX_INIT_I2C_1; - init_i2c |= IOP13XX_INIT_I2C_2; - break; - /* only enable i2c 1 and 2 */ - default: - init_i2c |= IOP13XX_INIT_I2C_1; - init_i2c |= IOP13XX_INIT_I2C_2; - } - } - - if (init_adma == IOP13XX_INIT_ADMA_DEFAULT) { - init_adma |= IOP13XX_INIT_ADMA_0; - init_adma |= IOP13XX_INIT_ADMA_1; - init_adma |= IOP13XX_INIT_ADMA_2; - } - - plat_idx = 0; - uart_idx = 0; - i2c_idx = 0; - - /* uart 1 (if enabled) is ttyS0 */ - if (init_uart & IOP13XX_INIT_UART_1) { - PRINTK("Adding uart1 to platform device list\n"); - iop13xx_uart1.id = uart_idx++; - iop13xx_devices[plat_idx++] = &iop13xx_uart1; - } - if (init_uart & IOP13XX_INIT_UART_0) { - PRINTK("Adding uart0 to platform device list\n"); - iop13xx_uart0.id = uart_idx++; - iop13xx_devices[plat_idx++] = &iop13xx_uart0; - } - - for(i = 0; i < IQ81340_NUM_I2C; i++) { - if ((init_i2c & (1 << i)) && IOP13XX_SETUP_DEBUG) - printk("Adding i2c%d to platform device list\n", i); - switch(init_i2c & (1 << i)) { - case IOP13XX_INIT_I2C_0: - iop13xx_i2c_0_controller.id = i2c_idx++; - iop13xx_devices[plat_idx++] = - &iop13xx_i2c_0_controller; - break; - case IOP13XX_INIT_I2C_1: - iop13xx_i2c_1_controller.id = i2c_idx++; - iop13xx_devices[plat_idx++] = - &iop13xx_i2c_1_controller; - break; - case IOP13XX_INIT_I2C_2: - iop13xx_i2c_2_controller.id = i2c_idx++; - iop13xx_devices[plat_idx++] = - &iop13xx_i2c_2_controller; - break; - } - } - - /* initialize adma channel ids and capabilities */ - adma_idx = 0; - for (i = 0; i < IQ81340_NUM_ADMA; i++) { - struct iop_adma_platform_data *plat_data; - if ((init_adma & (1 << i)) && IOP13XX_SETUP_DEBUG) - printk(KERN_INFO - "Adding adma%d to platform device list\n", i); - switch (init_adma & (1 << i)) { - case IOP13XX_INIT_ADMA_0: - iop13xx_adma_0_channel.id = adma_idx++; - iop13xx_devices[plat_idx++] = &iop13xx_adma_0_channel; - plat_data = &iop13xx_adma_0_data; - dma_cap_set(DMA_MEMCPY, plat_data->cap_mask); - dma_cap_set(DMA_XOR, plat_data->cap_mask); - dma_cap_set(DMA_XOR_VAL, plat_data->cap_mask); - dma_cap_set(DMA_INTERRUPT, plat_data->cap_mask); - break; - case IOP13XX_INIT_ADMA_1: - iop13xx_adma_1_channel.id = adma_idx++; - iop13xx_devices[plat_idx++] = &iop13xx_adma_1_channel; - plat_data = &iop13xx_adma_1_data; - dma_cap_set(DMA_MEMCPY, plat_data->cap_mask); - dma_cap_set(DMA_XOR, plat_data->cap_mask); - dma_cap_set(DMA_XOR_VAL, plat_data->cap_mask); - dma_cap_set(DMA_INTERRUPT, plat_data->cap_mask); - break; - case IOP13XX_INIT_ADMA_2: - iop13xx_adma_2_channel.id = adma_idx++; - iop13xx_devices[plat_idx++] = &iop13xx_adma_2_channel; - plat_data = &iop13xx_adma_2_data; - dma_cap_set(DMA_MEMCPY, plat_data->cap_mask); - dma_cap_set(DMA_XOR, plat_data->cap_mask); - dma_cap_set(DMA_XOR_VAL, plat_data->cap_mask); - dma_cap_set(DMA_INTERRUPT, plat_data->cap_mask); - dma_cap_set(DMA_PQ, plat_data->cap_mask); - dma_cap_set(DMA_PQ_VAL, plat_data->cap_mask); - break; - } - } - -#ifdef CONFIG_MTD_PHYSMAP - iq8134x_flash_resource.end = iq8134x_flash_resource.start + - iq8134x_probe_flash_size() - 1; - if (iq8134x_flash_resource.end > iq8134x_flash_resource.start) - iop13xx_devices[plat_idx++] = &iq8134x_flash; - else - printk(KERN_ERR "%s: Failed to probe flash size\n", __func__); -#endif - - platform_add_devices(iop13xx_devices, plat_idx); -} - -static int __init iop13xx_init_uart_setup(char *str) -{ - if (str) { - while (*str != '\0') { - switch(*str) { - case '0': - init_uart |= IOP13XX_INIT_UART_0; - break; - case '1': - init_uart |= IOP13XX_INIT_UART_1; - break; - case ',': - case '=': - break; - default: - PRINTK("\"iop13xx_init_uart\" malformed" - " at character: \'%c\'", *str); - *(str + 1) = '\0'; - init_uart = IOP13XX_INIT_UART_DEFAULT; - } - str++; - } - } - return 1; -} - -static int __init iop13xx_init_i2c_setup(char *str) -{ - if (str) { - while (*str != '\0') { - switch(*str) { - case '0': - init_i2c |= IOP13XX_INIT_I2C_0; - break; - case '1': - init_i2c |= IOP13XX_INIT_I2C_1; - break; - case '2': - init_i2c |= IOP13XX_INIT_I2C_2; - break; - case ',': - case '=': - break; - default: - PRINTK("\"iop13xx_init_i2c\" malformed" - " at character: \'%c\'", *str); - *(str + 1) = '\0'; - init_i2c = IOP13XX_INIT_I2C_DEFAULT; - } - str++; - } - } - return 1; -} - -static int __init iop13xx_init_adma_setup(char *str) -{ - if (str) { - while (*str != '\0') { - switch (*str) { - case '0': - init_adma |= IOP13XX_INIT_ADMA_0; - break; - case '1': - init_adma |= IOP13XX_INIT_ADMA_1; - break; - case '2': - init_adma |= IOP13XX_INIT_ADMA_2; - break; - case ',': - case '=': - break; - default: - PRINTK("\"iop13xx_init_adma\" malformed" - " at character: \'%c\'", *str); - *(str + 1) = '\0'; - init_adma = IOP13XX_INIT_ADMA_DEFAULT; - } - str++; - } - } - return 1; -} - -__setup("iop13xx_init_adma", iop13xx_init_adma_setup); -__setup("iop13xx_init_uart", iop13xx_init_uart_setup); -__setup("iop13xx_init_i2c", iop13xx_init_i2c_setup); - -void iop13xx_restart(enum reboot_mode mode, const char *cmd) -{ - /* - * Reset the internal bus (warning both cores are reset) - */ - write_wdtcr(IOP_WDTCR_EN_ARM); - write_wdtcr(IOP_WDTCR_EN); - write_wdtsr(IOP13XX_WDTSR_WRITE_EN | IOP13XX_WDTCR_IB_RESET); - write_wdtcr(0x1000); -} diff --git a/arch/arm/mach-iop13xx/tpmi.c b/arch/arm/mach-iop13xx/tpmi.c deleted file mode 100644 index 4f916549e381..000000000000 --- a/arch/arm/mach-iop13xx/tpmi.c +++ /dev/null @@ -1,244 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * iop13xx tpmi device resources - * Copyright (c) 2005-2006, Intel Corporation. - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/dma-mapping.h> -#include <linux/io.h> -#include <asm/irq.h> -#include <linux/sizes.h> -#include <mach/irqs.h> - -/* assumes CONTROLLER_ONLY# is never asserted in the ESSR register */ -#define IOP13XX_TPMI_MMR(dev) IOP13XX_REG_ADDR32_PHYS(0x48000 + (dev << 12)) -#define IOP13XX_TPMI_MEM(dev) IOP13XX_REG_ADDR32_PHYS(0x60000 + (dev << 13)) -#define IOP13XX_TPMI_CTRL(dev) IOP13XX_REG_ADDR32_PHYS(0x50000 + (dev << 10)) -#define IOP13XX_TPMI_IOP_CTRL(dev) (IOP13XX_TPMI_CTRL(dev) + 0x2000) -#define IOP13XX_TPMI_MMR_SIZE (SZ_4K - 1) -#define IOP13XX_TPMI_MEM_SIZE (255) -#define IOP13XX_TPMI_MEM_CTRL (SZ_1K - 1) -#define IOP13XX_TPMI_RESOURCE_MMR 0 -#define IOP13XX_TPMI_RESOURCE_MEM 1 -#define IOP13XX_TPMI_RESOURCE_CTRL 2 -#define IOP13XX_TPMI_RESOURCE_IOP_CTRL 3 -#define IOP13XX_TPMI_RESOURCE_IRQ 4 - -static struct resource iop13xx_tpmi_0_resources[] = { - [IOP13XX_TPMI_RESOURCE_MMR] = { - .start = IOP13XX_TPMI_MMR(4), /* tpmi0 starts at dev == 4 */ - .end = IOP13XX_TPMI_MMR(4) + IOP13XX_TPMI_MMR_SIZE, - .flags = IORESOURCE_MEM, - }, - [IOP13XX_TPMI_RESOURCE_MEM] = { - .start = IOP13XX_TPMI_MEM(0), - .end = IOP13XX_TPMI_MEM(0) + IOP13XX_TPMI_MEM_SIZE, - .flags = IORESOURCE_MEM, - }, - [IOP13XX_TPMI_RESOURCE_CTRL] = { - .start = IOP13XX_TPMI_CTRL(0), - .end = IOP13XX_TPMI_CTRL(0) + IOP13XX_TPMI_MEM_CTRL, - .flags = IORESOURCE_MEM, - }, - [IOP13XX_TPMI_RESOURCE_IOP_CTRL] = { - .start = IOP13XX_TPMI_IOP_CTRL(0), - .end = IOP13XX_TPMI_IOP_CTRL(0) + IOP13XX_TPMI_MEM_CTRL, - .flags = IORESOURCE_MEM, - }, - [IOP13XX_TPMI_RESOURCE_IRQ] = { - .start = IRQ_IOP13XX_TPMI0_OUT, - .end = IRQ_IOP13XX_TPMI0_OUT, - .flags = IORESOURCE_IRQ - } -}; - -static struct resource iop13xx_tpmi_1_resources[] = { - [IOP13XX_TPMI_RESOURCE_MMR] = { - .start = IOP13XX_TPMI_MMR(1), - .end = IOP13XX_TPMI_MMR(1) + IOP13XX_TPMI_MMR_SIZE, - .flags = IORESOURCE_MEM, - }, - [IOP13XX_TPMI_RESOURCE_MEM] = { - .start = IOP13XX_TPMI_MEM(1), - .end = IOP13XX_TPMI_MEM(1) + IOP13XX_TPMI_MEM_SIZE, - .flags = IORESOURCE_MEM, - }, - [IOP13XX_TPMI_RESOURCE_CTRL] = { - .start = IOP13XX_TPMI_CTRL(1), - .end = IOP13XX_TPMI_CTRL(1) + IOP13XX_TPMI_MEM_CTRL, - .flags = IORESOURCE_MEM, - }, - [IOP13XX_TPMI_RESOURCE_IOP_CTRL] = { - .start = IOP13XX_TPMI_IOP_CTRL(1), - .end = IOP13XX_TPMI_IOP_CTRL(1) + IOP13XX_TPMI_MEM_CTRL, - .flags = IORESOURCE_MEM, - }, - [IOP13XX_TPMI_RESOURCE_IRQ] = { - .start = IRQ_IOP13XX_TPMI1_OUT, - .end = IRQ_IOP13XX_TPMI1_OUT, - .flags = IORESOURCE_IRQ - } -}; - -static struct resource iop13xx_tpmi_2_resources[] = { - [IOP13XX_TPMI_RESOURCE_MMR] = { - .start = IOP13XX_TPMI_MMR(2), - .end = IOP13XX_TPMI_MMR(2) + IOP13XX_TPMI_MMR_SIZE, - .flags = IORESOURCE_MEM, - }, - [IOP13XX_TPMI_RESOURCE_MEM] = { - .start = IOP13XX_TPMI_MEM(2), - .end = IOP13XX_TPMI_MEM(2) + IOP13XX_TPMI_MEM_SIZE, - .flags = IORESOURCE_MEM, - }, - [IOP13XX_TPMI_RESOURCE_CTRL] = { - .start = IOP13XX_TPMI_CTRL(2), - .end = IOP13XX_TPMI_CTRL(2) + IOP13XX_TPMI_MEM_CTRL, - .flags = IORESOURCE_MEM, - }, - [IOP13XX_TPMI_RESOURCE_IOP_CTRL] = { - .start = IOP13XX_TPMI_IOP_CTRL(2), - .end = IOP13XX_TPMI_IOP_CTRL(2) + IOP13XX_TPMI_MEM_CTRL, - .flags = IORESOURCE_MEM, - }, - [IOP13XX_TPMI_RESOURCE_IRQ] = { - .start = IRQ_IOP13XX_TPMI2_OUT, - .end = IRQ_IOP13XX_TPMI2_OUT, - .flags = IORESOURCE_IRQ - } -}; - -static struct resource iop13xx_tpmi_3_resources[] = { - [IOP13XX_TPMI_RESOURCE_MMR] = { - .start = IOP13XX_TPMI_MMR(3), - .end = IOP13XX_TPMI_MMR(3) + IOP13XX_TPMI_MMR_SIZE, - .flags = IORESOURCE_MEM, - }, - [IOP13XX_TPMI_RESOURCE_MEM] = { - .start = IOP13XX_TPMI_MEM(3), - .end = IOP13XX_TPMI_MEM(3) + IOP13XX_TPMI_MEM_SIZE, - .flags = IORESOURCE_MEM, - }, - [IOP13XX_TPMI_RESOURCE_CTRL] = { - .start = IOP13XX_TPMI_CTRL(3), - .end = IOP13XX_TPMI_CTRL(3) + IOP13XX_TPMI_MEM_CTRL, - .flags = IORESOURCE_MEM, - }, - [IOP13XX_TPMI_RESOURCE_IOP_CTRL] = { - .start = IOP13XX_TPMI_IOP_CTRL(3), - .end = IOP13XX_TPMI_IOP_CTRL(3) + IOP13XX_TPMI_MEM_CTRL, - .flags = IORESOURCE_MEM, - }, - [IOP13XX_TPMI_RESOURCE_IRQ] = { - .start = IRQ_IOP13XX_TPMI3_OUT, - .end = IRQ_IOP13XX_TPMI3_OUT, - .flags = IORESOURCE_IRQ - } -}; - -u64 iop13xx_tpmi_mask = DMA_BIT_MASK(32); -static struct platform_device iop13xx_tpmi_0_device = { - .name = "iop-tpmi", - .id = 0, - .num_resources = ARRAY_SIZE(iop13xx_tpmi_0_resources), - .resource = iop13xx_tpmi_0_resources, - .dev = { - .dma_mask = &iop13xx_tpmi_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, -}; - -static struct platform_device iop13xx_tpmi_1_device = { - .name = "iop-tpmi", - .id = 1, - .num_resources = ARRAY_SIZE(iop13xx_tpmi_1_resources), - .resource = iop13xx_tpmi_1_resources, - .dev = { - .dma_mask = &iop13xx_tpmi_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, -}; - -static struct platform_device iop13xx_tpmi_2_device = { - .name = "iop-tpmi", - .id = 2, - .num_resources = ARRAY_SIZE(iop13xx_tpmi_2_resources), - .resource = iop13xx_tpmi_2_resources, - .dev = { - .dma_mask = &iop13xx_tpmi_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, -}; - -static struct platform_device iop13xx_tpmi_3_device = { - .name = "iop-tpmi", - .id = 3, - .num_resources = ARRAY_SIZE(iop13xx_tpmi_3_resources), - .resource = iop13xx_tpmi_3_resources, - .dev = { - .dma_mask = &iop13xx_tpmi_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, -}; - -__init void iop13xx_add_tpmi_devices(void) -{ - unsigned short device_id; - - /* tpmi's not present on iop341 or iop342 */ - if (__raw_readl(IOP13XX_ESSR0) & IOP13XX_INTERFACE_SEL_PCIX) - /* ATUE must be present */ - device_id = __raw_readw(IOP13XX_ATUE_DID); - else - /* ATUX must be present */ - device_id = __raw_readw(IOP13XX_ATUX_DID); - - switch (device_id) { - /* iop34[1|2] 0-tpmi */ - case 0x3380: - case 0x3384: - case 0x3388: - case 0x338c: - case 0x3382: - case 0x3386: - case 0x338a: - case 0x338e: - return; - /* iop348 1-tpmi */ - case 0x3310: - case 0x3312: - case 0x3314: - case 0x3318: - case 0x331a: - case 0x331c: - case 0x33c0: - case 0x33c2: - case 0x33c4: - case 0x33c8: - case 0x33ca: - case 0x33cc: - case 0x33b0: - case 0x33b2: - case 0x33b4: - case 0x33b8: - case 0x33ba: - case 0x33bc: - case 0x3320: - case 0x3322: - case 0x3324: - case 0x3328: - case 0x332a: - case 0x332c: - platform_device_register(&iop13xx_tpmi_0_device); - return; - default: - platform_device_register(&iop13xx_tpmi_0_device); - platform_device_register(&iop13xx_tpmi_1_device); - platform_device_register(&iop13xx_tpmi_2_device); - platform_device_register(&iop13xx_tpmi_3_device); - return; - } -} diff --git a/arch/arm/mach-iop32x/Makefile b/arch/arm/mach-iop32x/Makefile index 71d62447d4d5..c8018ef5c6a9 100644 --- a/arch/arm/mach-iop32x/Makefile +++ b/arch/arm/mach-iop32x/Makefile @@ -3,7 +3,15 @@ # Makefile for the linux kernel. # -obj-y := irq.o +obj-$(CONFIG_ARCH_IOP32X) += irq.o +obj-$(CONFIG_ARCH_IOP32X) += i2c.o +obj-$(CONFIG_ARCH_IOP32X) += pci.o +obj-$(CONFIG_ARCH_IOP32X) += setup.o +obj-$(CONFIG_ARCH_IOP32X) += time.o +obj-$(CONFIG_ARCH_IOP32X) += cp6.o +obj-$(CONFIG_ARCH_IOP32X) += adma.o +obj-$(CONFIG_ARCH_IOP32X) += pmu.o +obj-$(CONFIG_ARCH_IOP32X) += restart.o obj-$(CONFIG_MACH_GLANTANK) += glantank.o obj-$(CONFIG_ARCH_IQ80321) += iq80321.o diff --git a/arch/arm/plat-iop/adma.c b/arch/arm/mach-iop32x/adma.c index b8e360299293..764bcbff98df 100644 --- a/arch/arm/plat-iop/adma.c +++ b/arch/arm/mach-iop32x/adma.c @@ -4,12 +4,12 @@ * Copyright © 2006, Intel Corporation. */ #include <linux/platform_device.h> -#include <asm/hardware/iop3xx.h> #include <linux/dma-mapping.h> -#include <mach/adma.h> -#include <asm/hardware/iop_adma.h> +#include <linux/platform_data/dma-iop32x.h> + +#include "iop3xx.h" +#include "irqs.h" -#ifdef CONFIG_ARCH_IOP32X #define IRQ_DMA0_EOT IRQ_IOP32X_DMA0_EOT #define IRQ_DMA0_EOC IRQ_IOP32X_DMA0_EOC #define IRQ_DMA0_ERR IRQ_IOP32X_DMA0_ERR @@ -21,20 +21,7 @@ #define IRQ_AA_EOT IRQ_IOP32X_AA_EOT #define IRQ_AA_EOC IRQ_IOP32X_AA_EOC #define IRQ_AA_ERR IRQ_IOP32X_AA_ERR -#endif -#ifdef CONFIG_ARCH_IOP33X -#define IRQ_DMA0_EOT IRQ_IOP33X_DMA0_EOT -#define IRQ_DMA0_EOC IRQ_IOP33X_DMA0_EOC -#define IRQ_DMA0_ERR IRQ_IOP33X_DMA0_ERR - -#define IRQ_DMA1_EOT IRQ_IOP33X_DMA1_EOT -#define IRQ_DMA1_EOC IRQ_IOP33X_DMA1_EOC -#define IRQ_DMA1_ERR IRQ_IOP33X_DMA1_ERR - -#define IRQ_AA_EOT IRQ_IOP33X_AA_EOT -#define IRQ_AA_EOC IRQ_IOP33X_AA_EOC -#define IRQ_AA_ERR IRQ_IOP33X_AA_ERR -#endif + /* AAU and DMA Channels */ static struct resource iop3xx_dma_0_resources[] = { [0] = { @@ -161,30 +148,14 @@ struct platform_device iop3xx_aau_channel = { static int __init iop3xx_adma_cap_init(void) { - #ifdef CONFIG_ARCH_IOP32X /* the 32x DMA does not perform CRC32C */ - dma_cap_set(DMA_MEMCPY, iop3xx_dma_0_data.cap_mask); - dma_cap_set(DMA_INTERRUPT, iop3xx_dma_0_data.cap_mask); - #else dma_cap_set(DMA_MEMCPY, iop3xx_dma_0_data.cap_mask); dma_cap_set(DMA_INTERRUPT, iop3xx_dma_0_data.cap_mask); - #endif - #ifdef CONFIG_ARCH_IOP32X /* the 32x DMA does not perform CRC32C */ dma_cap_set(DMA_MEMCPY, iop3xx_dma_1_data.cap_mask); dma_cap_set(DMA_INTERRUPT, iop3xx_dma_1_data.cap_mask); - #else - dma_cap_set(DMA_MEMCPY, iop3xx_dma_1_data.cap_mask); - dma_cap_set(DMA_INTERRUPT, iop3xx_dma_1_data.cap_mask); - #endif - #ifdef CONFIG_ARCH_IOP32X /* the 32x AAU does not perform zero sum */ - dma_cap_set(DMA_XOR, iop3xx_aau_data.cap_mask); - dma_cap_set(DMA_INTERRUPT, iop3xx_aau_data.cap_mask); - #else dma_cap_set(DMA_XOR, iop3xx_aau_data.cap_mask); - dma_cap_set(DMA_XOR_VAL, iop3xx_aau_data.cap_mask); dma_cap_set(DMA_INTERRUPT, iop3xx_aau_data.cap_mask); - #endif return 0; } diff --git a/arch/arm/plat-iop/cp6.c b/arch/arm/mach-iop32x/cp6.c index ec74b07fb7e3..ec74b07fb7e3 100644 --- a/arch/arm/plat-iop/cp6.c +++ b/arch/arm/mach-iop32x/cp6.c diff --git a/arch/arm/mach-iop32x/em7210.c b/arch/arm/mach-iop32x/em7210.c index 61a1e593f9ec..d43ced3cd4e7 100644 --- a/arch/arm/mach-iop32x/em7210.c +++ b/arch/arm/mach-iop32x/em7210.c @@ -21,7 +21,6 @@ #include <linux/i2c.h> #include <linux/gpio.h> #include <linux/gpio/machine.h> -#include <mach/hardware.h> #include <linux/io.h> #include <linux/irq.h> #include <asm/mach/arch.h> @@ -29,8 +28,10 @@ #include <asm/mach/pci.h> #include <asm/mach/time.h> #include <asm/mach-types.h> -#include <mach/time.h> + +#include "hardware.h" #include "gpio-iop32x.h" +#include "irqs.h" static void __init em7210_timer_init(void) { diff --git a/arch/arm/mach-iop32x/glantank.c b/arch/arm/mach-iop32x/glantank.c index 5a45d616d9ac..2fe0f77d1f1d 100644 --- a/arch/arm/mach-iop32x/glantank.c +++ b/arch/arm/mach-iop32x/glantank.c @@ -22,7 +22,6 @@ #include <linux/platform_device.h> #include <linux/io.h> #include <linux/gpio/machine.h> -#include <mach/hardware.h> #include <asm/irq.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -30,8 +29,10 @@ #include <asm/mach/time.h> #include <asm/mach-types.h> #include <asm/page.h> -#include <mach/time.h> + +#include "hardware.h" #include "gpio-iop32x.h" +#include "irqs.h" /* * GLAN Tank timer tick configuration. diff --git a/arch/arm/mach-iop32x/include/mach/glantank.h b/arch/arm/mach-iop32x/glantank.h index b9df2e4614cf..f38e86b82c3d 100644 --- a/arch/arm/mach-iop32x/include/mach/glantank.h +++ b/arch/arm/mach-iop32x/glantank.h @@ -1,7 +1,5 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* - * arch/arm/mach-iop32x/include/mach/glantank.h - * * IO-Data GLAN Tank board registers */ diff --git a/arch/arm/mach-iop32x/include/mach/hardware.h b/arch/arm/mach-iop32x/hardware.h index 6e5303e60226..43ab4fb8f9b0 100644 --- a/arch/arm/mach-iop32x/include/mach/hardware.h +++ b/arch/arm/mach-iop32x/hardware.h @@ -1,8 +1,4 @@ /* SPDX-License-Identifier: GPL-2.0 */ -/* - * arch/arm/mach-iop32x/include/mach/hardware.h - */ - #ifndef __HARDWARE_H #define __HARDWARE_H @@ -28,7 +24,7 @@ void iop32x_init_irq(void); /* * Generic chipset bits */ -#include "iop32x.h" +#include "iop3xx.h" /* * Board specific bits diff --git a/arch/arm/plat-iop/i2c.c b/arch/arm/mach-iop32x/i2c.c index dfbd7c332866..dc9f6a14ab1b 100644 --- a/arch/arm/plat-iop/i2c.c +++ b/arch/arm/mach-iop32x/i2c.c @@ -22,18 +22,11 @@ #include <asm/mach/map.h> #include <asm/setup.h> #include <asm/memory.h> -#include <mach/hardware.h> -#include <asm/hardware/iop3xx.h> #include <asm/mach/arch.h> -#ifdef CONFIG_ARCH_IOP32X -#define IRQ_IOP3XX_I2C_0 IRQ_IOP32X_I2C_0 -#define IRQ_IOP3XX_I2C_1 IRQ_IOP32X_I2C_1 -#endif -#ifdef CONFIG_ARCH_IOP33X -#define IRQ_IOP3XX_I2C_0 IRQ_IOP33X_I2C_0 -#define IRQ_IOP3XX_I2C_1 IRQ_IOP33X_I2C_1 -#endif +#include "hardware.h" +#include "iop3xx.h" +#include "irqs.h" /* * Each of the I2C busses have corresponding GPIO lines, and the driver @@ -65,8 +58,8 @@ static struct resource iop3xx_i2c0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = IRQ_IOP3XX_I2C_0, - .end = IRQ_IOP3XX_I2C_0, + .start = IRQ_IOP32X_I2C_0, + .end = IRQ_IOP32X_I2C_0, .flags = IORESOURCE_IRQ, }, }; @@ -86,8 +79,8 @@ static struct resource iop3xx_i2c1_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = IRQ_IOP3XX_I2C_1, - .end = IRQ_IOP3XX_I2C_1, + .start = IRQ_IOP32X_I2C_1, + .end = IRQ_IOP32X_I2C_1, .flags = IORESOURCE_IRQ, } }; diff --git a/arch/arm/mach-iop32x/include/mach/adma.h b/arch/arm/mach-iop32x/include/mach/adma.h deleted file mode 100644 index 2b20063123ad..000000000000 --- a/arch/arm/mach-iop32x/include/mach/adma.h +++ /dev/null @@ -1,6 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef IOP32X_ADMA_H -#define IOP32X_ADMA_H -#include <asm/hardware/iop3xx-adma.h> -#endif - diff --git a/arch/arm/mach-iop32x/include/mach/entry-macro.S b/arch/arm/mach-iop32x/include/mach/entry-macro.S index ea13ae02d9b1..8e6766d4621e 100644 --- a/arch/arm/mach-iop32x/include/mach/entry-macro.S +++ b/arch/arm/mach-iop32x/include/mach/entry-macro.S @@ -7,8 +7,6 @@ * License version 2. This program is licensed "as is" without any * warranty of any kind, whether express or implied. */ -#include <mach/iop32x.h> - .macro get_irqnr_preamble, base, tmp mrc p15, 0, \tmp, c15, c1, 0 orr \tmp, \tmp, #(1 << 6) diff --git a/arch/arm/mach-iop32x/include/mach/iop32x.h b/arch/arm/mach-iop32x/include/mach/iop32x.h deleted file mode 100644 index 84223f86552f..000000000000 --- a/arch/arm/mach-iop32x/include/mach/iop32x.h +++ /dev/null @@ -1,31 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * arch/arm/mach-iop32x/include/mach/iop32x.h - * - * Intel IOP32X Chip definitions - * - * Author: Rory Bolt <rorybolt@pacbell.net> - * Copyright (C) 2002 Rory Bolt - * Copyright (C) 2004 Intel Corp. - */ - -#ifndef __IOP32X_H -#define __IOP32X_H - -/* - * Peripherals that are shared between the iop32x and iop33x but - * located at different addresses. - */ -#define IOP3XX_TIMER_REG(reg) (IOP3XX_PERIPHERAL_VIRT_BASE + 0x07e0 + (reg)) - -#include <asm/hardware/iop3xx.h> - -/* ATU Parameters - * set up a 1:1 bus to physical ram relationship - * w/ physical ram on top of pci in the memory map - */ -#define IOP32X_MAX_RAM_SIZE 0x40000000UL -#define IOP3XX_MAX_RAM_SIZE IOP32X_MAX_RAM_SIZE -#define IOP3XX_PCI_LOWER_MEM_BA 0x80000000 - -#endif diff --git a/arch/arm/mach-iop32x/include/mach/irqs.h b/arch/arm/mach-iop32x/include/mach/irqs.h index 82b11743e91c..c4e78df428e8 100644 --- a/arch/arm/mach-iop32x/include/mach/irqs.h +++ b/arch/arm/mach-iop32x/include/mach/irqs.h @@ -9,39 +9,6 @@ #ifndef __IRQS_H #define __IRQS_H -/* - * IOP80321 chipset interrupts - */ -#define IRQ_IOP32X_DMA0_EOT 0 -#define IRQ_IOP32X_DMA0_EOC 1 -#define IRQ_IOP32X_DMA1_EOT 2 -#define IRQ_IOP32X_DMA1_EOC 3 -#define IRQ_IOP32X_AA_EOT 6 -#define IRQ_IOP32X_AA_EOC 7 -#define IRQ_IOP32X_CORE_PMON 8 -#define IRQ_IOP32X_TIMER0 9 -#define IRQ_IOP32X_TIMER1 10 -#define IRQ_IOP32X_I2C_0 11 -#define IRQ_IOP32X_I2C_1 12 -#define IRQ_IOP32X_MESSAGING 13 -#define IRQ_IOP32X_ATU_BIST 14 -#define IRQ_IOP32X_PERFMON 15 -#define IRQ_IOP32X_CORE_PMU 16 -#define IRQ_IOP32X_BIU_ERR 17 -#define IRQ_IOP32X_ATU_ERR 18 -#define IRQ_IOP32X_MCU_ERR 19 -#define IRQ_IOP32X_DMA0_ERR 20 -#define IRQ_IOP32X_DMA1_ERR 21 -#define IRQ_IOP32X_AA_ERR 23 -#define IRQ_IOP32X_MSG_ERR 24 -#define IRQ_IOP32X_SSP 25 -#define IRQ_IOP32X_XINT0 27 -#define IRQ_IOP32X_XINT1 28 -#define IRQ_IOP32X_XINT2 29 -#define IRQ_IOP32X_XINT3 30 -#define IRQ_IOP32X_HPI 31 - #define NR_IRQS 32 - #endif diff --git a/arch/arm/mach-iop32x/include/mach/time.h b/arch/arm/mach-iop32x/include/mach/time.h deleted file mode 100644 index d08950ccebc4..000000000000 --- a/arch/arm/mach-iop32x/include/mach/time.h +++ /dev/null @@ -1,5 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _IOP32X_TIME_H_ -#define _IOP32X_TIME_H_ -#define IRQ_IOP_TIMER0 IRQ_IOP32X_TIMER0 -#endif diff --git a/arch/arm/mach-iop32x/include/mach/uncompress.h b/arch/arm/mach-iop32x/include/mach/uncompress.h index ed4ac3e28fa1..c8548875d942 100644 --- a/arch/arm/mach-iop32x/include/mach/uncompress.h +++ b/arch/arm/mach-iop32x/include/mach/uncompress.h @@ -6,9 +6,8 @@ #include <asm/types.h> #include <asm/mach-types.h> #include <linux/serial_reg.h> -#include <mach/hardware.h> -volatile u8 *uart_base; +#define uart_base ((volatile u8 *)0xfe800000) #define TX_DONE (UART_LSR_TEMT | UART_LSR_THRE) @@ -23,17 +22,4 @@ static inline void flush(void) { } -static __inline__ void __arch_decomp_setup(unsigned long arch_id) -{ - if (machine_is_iq80321()) - uart_base = (volatile u8 *)IQ80321_UART; - else if (machine_is_iq31244() || machine_is_em7210()) - uart_base = (volatile u8 *)IQ31244_UART; - else - uart_base = (volatile u8 *)0xfe800000; -} - -/* - * nothing to do - */ -#define arch_decomp_setup() __arch_decomp_setup(arch_id) +#define arch_decomp_setup() do { } while (0) diff --git a/arch/arm/include/asm/hardware/iop3xx.h b/arch/arm/mach-iop32x/iop3xx.h index 3cb6f22f510b..46b4b34a4ad2 100644 --- a/arch/arm/include/asm/hardware/iop3xx.h +++ b/arch/arm/mach-iop32x/iop3xx.h @@ -1,7 +1,5 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* - * arch/arm/include/asm/hardware/iop3xx.h - * * Intel IOP32X and IOP33X register definitions * * Author: Rory Bolt <rorybolt@pacbell.net> @@ -13,6 +11,22 @@ #define __IOP3XX_H /* + * Peripherals that are shared between the iop32x and iop33x but + * located at different addresses. + */ +#define IOP3XX_TIMER_REG(reg) (IOP3XX_PERIPHERAL_VIRT_BASE + 0x07e0 + (reg)) + +#include "iop3xx.h" + +/* ATU Parameters + * set up a 1:1 bus to physical ram relationship + * w/ physical ram on top of pci in the memory map + */ +#define IOP32X_MAX_RAM_SIZE 0x40000000UL +#define IOP3XX_MAX_RAM_SIZE IOP32X_MAX_RAM_SIZE +#define IOP3XX_PCI_LOWER_MEM_BA 0x80000000 + +/* * IOP3XX GPIO handling */ #define IOP3XX_GPIO_LINE(x) (x) diff --git a/arch/arm/mach-iop32x/iq31244.c b/arch/arm/mach-iop32x/iq31244.c index 8755aa87e591..04a7d389d365 100644 --- a/arch/arm/mach-iop32x/iq31244.c +++ b/arch/arm/mach-iop32x/iq31244.c @@ -23,7 +23,6 @@ #include <linux/platform_device.h> #include <linux/io.h> #include <linux/gpio/machine.h> -#include <mach/hardware.h> #include <asm/cputype.h> #include <asm/irq.h> #include <asm/mach/arch.h> @@ -33,7 +32,9 @@ #include <asm/mach-types.h> #include <asm/page.h> #include <asm/pgtable.h> -#include <mach/time.h> + +#include "hardware.h" +#include "irqs.h" #include "gpio-iop32x.h" /* diff --git a/arch/arm/mach-iop32x/include/mach/iq31244.h b/arch/arm/mach-iop32x/iq31244.h index e62da5da6ed4..a7ac691e48d3 100644 --- a/arch/arm/mach-iop32x/include/mach/iq31244.h +++ b/arch/arm/mach-iop32x/iq31244.h @@ -1,7 +1,5 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* - * arch/arm/mach-iop32x/include/mach/iq31244.h - * * Intel IQ31244 evaluation board registers */ diff --git a/arch/arm/mach-iop32x/iq80321.c b/arch/arm/mach-iop32x/iq80321.c index e12699d1c540..4bd596d6c9c1 100644 --- a/arch/arm/mach-iop32x/iq80321.c +++ b/arch/arm/mach-iop32x/iq80321.c @@ -20,7 +20,6 @@ #include <linux/platform_device.h> #include <linux/io.h> #include <linux/gpio/machine.h> -#include <mach/hardware.h> #include <asm/irq.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -29,7 +28,9 @@ #include <asm/mach-types.h> #include <asm/page.h> #include <asm/pgtable.h> -#include <mach/time.h> + +#include "hardware.h" +#include "irqs.h" #include "gpio-iop32x.h" /* diff --git a/arch/arm/mach-iop32x/include/mach/iq80321.h b/arch/arm/mach-iop32x/iq80321.h index faf62c26f6f8..3a5d10626ea6 100644 --- a/arch/arm/mach-iop32x/include/mach/iq80321.h +++ b/arch/arm/mach-iop32x/iq80321.h @@ -1,7 +1,5 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* - * arch/arm/mach-iop32x/include/mach/iq80321.h - * * Intel IQ80321 evaluation board registers */ diff --git a/arch/arm/mach-iop32x/irq.c b/arch/arm/mach-iop32x/irq.c index 2f5d4ec94f9c..2d48bf1398c1 100644 --- a/arch/arm/mach-iop32x/irq.c +++ b/arch/arm/mach-iop32x/irq.c @@ -13,9 +13,10 @@ #include <linux/list.h> #include <asm/mach/irq.h> #include <asm/irq.h> -#include <mach/hardware.h> #include <asm/mach-types.h> +#include "hardware.h" + static u32 iop32x_mask; static void intctl_write(u32 val) diff --git a/arch/arm/mach-iop32x/irqs.h b/arch/arm/mach-iop32x/irqs.h new file mode 100644 index 000000000000..69858e4e905d --- /dev/null +++ b/arch/arm/mach-iop32x/irqs.h @@ -0,0 +1,42 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Author: Rory Bolt <rorybolt@pacbell.net> + * Copyright: (C) 2002 Rory Bolt + */ + +#ifndef __IOP32X_IRQS_H +#define __IOP32X_IRQS_H + +/* + * IOP80321 chipset interrupts + */ +#define IRQ_IOP32X_DMA0_EOT 0 +#define IRQ_IOP32X_DMA0_EOC 1 +#define IRQ_IOP32X_DMA1_EOT 2 +#define IRQ_IOP32X_DMA1_EOC 3 +#define IRQ_IOP32X_AA_EOT 6 +#define IRQ_IOP32X_AA_EOC 7 +#define IRQ_IOP32X_CORE_PMON 8 +#define IRQ_IOP32X_TIMER0 9 +#define IRQ_IOP32X_TIMER1 10 +#define IRQ_IOP32X_I2C_0 11 +#define IRQ_IOP32X_I2C_1 12 +#define IRQ_IOP32X_MESSAGING 13 +#define IRQ_IOP32X_ATU_BIST 14 +#define IRQ_IOP32X_PERFMON 15 +#define IRQ_IOP32X_CORE_PMU 16 +#define IRQ_IOP32X_BIU_ERR 17 +#define IRQ_IOP32X_ATU_ERR 18 +#define IRQ_IOP32X_MCU_ERR 19 +#define IRQ_IOP32X_DMA0_ERR 20 +#define IRQ_IOP32X_DMA1_ERR 21 +#define IRQ_IOP32X_AA_ERR 23 +#define IRQ_IOP32X_MSG_ERR 24 +#define IRQ_IOP32X_SSP 25 +#define IRQ_IOP32X_XINT0 27 +#define IRQ_IOP32X_XINT1 28 +#define IRQ_IOP32X_XINT2 29 +#define IRQ_IOP32X_XINT3 30 +#define IRQ_IOP32X_HPI 31 + +#endif diff --git a/arch/arm/mach-iop32x/n2100.c b/arch/arm/mach-iop32x/n2100.c index 26d76b377e79..5382a93ad0f8 100644 --- a/arch/arm/mach-iop32x/n2100.c +++ b/arch/arm/mach-iop32x/n2100.c @@ -28,7 +28,6 @@ #include <linux/io.h> #include <linux/gpio.h> #include <linux/gpio/machine.h> -#include <mach/hardware.h> #include <asm/irq.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -37,7 +36,9 @@ #include <asm/mach-types.h> #include <asm/page.h> #include <asm/pgtable.h> -#include <mach/time.h> + +#include "hardware.h" +#include "irqs.h" #include "gpio-iop32x.h" /* diff --git a/arch/arm/mach-iop32x/include/mach/n2100.h b/arch/arm/mach-iop32x/n2100.h index 70bb660b643a..0b97b940d3e7 100644 --- a/arch/arm/mach-iop32x/include/mach/n2100.h +++ b/arch/arm/mach-iop32x/n2100.h @@ -1,7 +1,5 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* - * arch/arm/mach-iop32x/include/mach/n2100.h - * * Thecus N2100 board registers */ diff --git a/arch/arm/plat-iop/pci.c b/arch/arm/mach-iop32x/pci.c index 4c42c95e4bf5..ab0010dc3145 100644 --- a/arch/arm/plat-iop/pci.c +++ b/arch/arm/mach-iop32x/pci.c @@ -17,9 +17,9 @@ #include <linux/io.h> #include <asm/irq.h> #include <asm/signal.h> -#include <mach/hardware.h> #include <asm/mach/pci.h> -#include <asm/hardware/iop3xx.h> +#include "hardware.h" +#include "iop3xx.h" // #define DEBUG diff --git a/arch/arm/plat-iop/pmu.c b/arch/arm/mach-iop32x/pmu.c index 04c44a809b32..bdbc7a3cb8a3 100644 --- a/arch/arm/plat-iop/pmu.c +++ b/arch/arm/mach-iop32x/pmu.c @@ -5,17 +5,11 @@ */ #include <linux/platform_device.h> -#include <mach/irqs.h> +#include "irqs.h" static struct resource pmu_resource = { -#ifdef CONFIG_ARCH_IOP32X .start = IRQ_IOP32X_CORE_PMU, .end = IRQ_IOP32X_CORE_PMU, -#endif -#ifdef CONFIG_ARCH_IOP33X - .start = IRQ_IOP33X_CORE_PMU, - .end = IRQ_IOP33X_CORE_PMU, -#endif .flags = IORESOURCE_IRQ, }; diff --git a/arch/arm/plat-iop/restart.c b/arch/arm/mach-iop32x/restart.c index cf6d3d9a2112..3dfa54d3a7a8 100644 --- a/arch/arm/plat-iop/restart.c +++ b/arch/arm/mach-iop32x/restart.c @@ -4,9 +4,9 @@ * * Copyright (C) 2001 MontaVista Software, Inc. */ -#include <asm/hardware/iop3xx.h> #include <asm/system_misc.h> -#include <mach/hardware.h> +#include "hardware.h" +#include "iop3xx.h" void iop3xx_restart(enum reboot_mode mode, const char *cmd) { diff --git a/arch/arm/plat-iop/setup.c b/arch/arm/mach-iop32x/setup.c index d10e0102d82c..a0a81c28a632 100644 --- a/arch/arm/plat-iop/setup.c +++ b/arch/arm/mach-iop32x/setup.c @@ -10,7 +10,7 @@ #include <linux/mm.h> #include <linux/init.h> #include <asm/mach/map.h> -#include <asm/hardware/iop3xx.h> +#include "iop3xx.h" /* * Standard IO mapping for all IOP3xx based systems. Note that diff --git a/arch/arm/plat-iop/time.c b/arch/arm/mach-iop32x/time.c index f9dd1f50cfe5..18a4df5c1baa 100644 --- a/arch/arm/plat-iop/time.c +++ b/arch/arm/mach-iop32x/time.c @@ -19,12 +19,13 @@ #include <linux/clockchips.h> #include <linux/export.h> #include <linux/sched_clock.h> -#include <mach/hardware.h> #include <asm/irq.h> #include <linux/uaccess.h> #include <asm/mach/irq.h> #include <asm/mach/time.h> -#include <mach/time.h> + +#include "hardware.h" +#include "irqs.h" /* * Minimum clocksource/clockevent timer range in seconds @@ -167,7 +168,7 @@ void __init iop_init_time(unsigned long tick_rate) */ write_tmr0(timer_ctl & ~IOP_TMR_EN); write_tisr(1); - setup_irq(IRQ_IOP_TIMER0, &iop_timer_irq); + setup_irq(IRQ_IOP32X_TIMER0, &iop_timer_irq); iop_clockevent.cpumask = cpumask_of(0); clockevents_config_and_register(&iop_clockevent, tick_rate, 0xf, 0xfffffffe); diff --git a/arch/arm/mach-iop33x/Kconfig b/arch/arm/mach-iop33x/Kconfig deleted file mode 100644 index cd6069c7c568..000000000000 --- a/arch/arm/mach-iop33x/Kconfig +++ /dev/null @@ -1,22 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only -if ARCH_IOP33X - -menu "IOP33x Implementation Options" - -comment "IOP33x Platform Types" - -config ARCH_IQ80331 - bool "Enable support for IQ80331" - help - Say Y here if you want to run your kernel on the Intel IQ80331 - evaluation kit for the IOP331 chipset. - -config MACH_IQ80332 - bool "Enable support for IQ80332" - help - Say Y here if you want to run your kernel on the Intel IQ80332 - evaluation kit for the IOP332 chipset. - -endmenu - -endif diff --git a/arch/arm/mach-iop33x/Makefile b/arch/arm/mach-iop33x/Makefile deleted file mode 100644 index 320ecde1f907..000000000000 --- a/arch/arm/mach-iop33x/Makefile +++ /dev/null @@ -1,9 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only -# -# Makefile for the linux kernel. -# - -obj-y := irq.o uart.o - -obj-$(CONFIG_ARCH_IQ80331) += iq80331.o -obj-$(CONFIG_MACH_IQ80332) += iq80332.o diff --git a/arch/arm/mach-iop33x/Makefile.boot b/arch/arm/mach-iop33x/Makefile.boot deleted file mode 100644 index e4dd1d26038f..000000000000 --- a/arch/arm/mach-iop33x/Makefile.boot +++ /dev/null @@ -1,4 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only - zreladdr-y += 0x00008000 -params_phys-y := 0x00000100 -initrd_phys-y := 0x00800000 diff --git a/arch/arm/mach-iop33x/include/mach/adma.h b/arch/arm/mach-iop33x/include/mach/adma.h deleted file mode 100644 index 8aa7159ab6d8..000000000000 --- a/arch/arm/mach-iop33x/include/mach/adma.h +++ /dev/null @@ -1,6 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef IOP33X_ADMA_H -#define IOP33X_ADMA_H -#include <asm/hardware/iop3xx-adma.h> -#endif - diff --git a/arch/arm/mach-iop33x/include/mach/entry-macro.S b/arch/arm/mach-iop33x/include/mach/entry-macro.S deleted file mode 100644 index 0a398fe1fba4..000000000000 --- a/arch/arm/mach-iop33x/include/mach/entry-macro.S +++ /dev/null @@ -1,34 +0,0 @@ -/* - * arch/arm/mach-iop33x/include/mach/entry-macro.S - * - * Low-level IRQ helper macros for IOP33x-based platforms - * - * 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 <mach/iop33x.h> - - .macro get_irqnr_preamble, base, tmp - mrc p15, 0, \tmp, c15, c1, 0 - orr \tmp, \tmp, #(1 << 6) - mcr p15, 0, \tmp, c15, c1, 0 @ Enable cp6 access - mrc p15, 0, \tmp, c15, c1, 0 - mov \tmp, \tmp - sub pc, pc, #4 @ cp_wait - .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - mrc p6, 0, \irqstat, c14, c0, 0 @ Read IINTVEC - cmp \irqstat, #0 - mrceq p6, 0, \irqstat, c14, c0, 0 @ erratum 63 workaround - adds \irqnr, \irqstat, #1 - movne \irqnr, \irqstat, lsr #2 - .endm - - .macro arch_ret_to_user, tmp1, tmp2 - mrc p15, 0, \tmp1, c15, c1, 0 - ands \tmp2, \tmp1, #(1 << 6) - bicne \tmp1, \tmp1, #(1 << 6) - mcrne p15, 0, \tmp1, c15, c1, 0 @ Disable cp6 access - .endm diff --git a/arch/arm/mach-iop33x/include/mach/hardware.h b/arch/arm/mach-iop33x/include/mach/hardware.h deleted file mode 100644 index 020bafbc36a5..000000000000 --- a/arch/arm/mach-iop33x/include/mach/hardware.h +++ /dev/null @@ -1,44 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * arch/arm/mach-iop33x/include/mach/hardware.h - */ - -#ifndef __HARDWARE_H -#define __HARDWARE_H - -#include <asm/types.h> - -/* - * Note about PCI IO space mappings - * - * To make IO space accesses efficient, we store virtual addresses in - * the IO resources. - * - * The PCI IO space is located at virtual 0xfe000000 from physical - * 0x90000000. The PCI BARs must be programmed with physical addresses, - * but when we read them, we convert them to virtual addresses. See - * arch/arm/mach-iop3xx/iop3xx-pci.c - */ - -#ifndef __ASSEMBLY__ -void iop33x_init_irq(void); - -extern struct platform_device iop33x_uart0_device; -extern struct platform_device iop33x_uart1_device; -#endif - - -/* - * Generic chipset bits - * - */ -#include "iop33x.h" - -/* - * Board specific bits - */ -#include "iq80331.h" -#include "iq80332.h" - - -#endif diff --git a/arch/arm/mach-iop33x/include/mach/iop33x.h b/arch/arm/mach-iop33x/include/mach/iop33x.h deleted file mode 100644 index 0c7041ed7a60..000000000000 --- a/arch/arm/mach-iop33x/include/mach/iop33x.h +++ /dev/null @@ -1,37 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * arch/arm/mach-iop33x/include/mach/iop33x.h - * - * Intel IOP33X Chip definitions - * - * Author: Dave Jiang (dave.jiang@intel.com) - * Copyright (C) 2003, 2004 Intel Corp. - */ - -#ifndef __IOP33X_H -#define __IOP33X_H - -/* - * Peripherals that are shared between the iop32x and iop33x but - * located at different addresses. - */ -#define IOP3XX_TIMER_REG(reg) (IOP3XX_PERIPHERAL_VIRT_BASE + 0x07d0 + (reg)) - -#include <asm/hardware/iop3xx.h> - -/* UARTs */ -#define IOP33X_UART0_PHYS (IOP3XX_PERIPHERAL_PHYS_BASE + 0x1700) -#define IOP33X_UART0_VIRT (IOP3XX_PERIPHERAL_VIRT_BASE + 0x1700) -#define IOP33X_UART1_PHYS (IOP3XX_PERIPHERAL_PHYS_BASE + 0x1740) -#define IOP33X_UART1_VIRT (IOP3XX_PERIPHERAL_VIRT_BASE + 0x1740) - -/* ATU Parameters - * set up a 1:1 bus to physical ram relationship - * w/ pci on top of physical ram in memory map - */ -#define IOP33X_MAX_RAM_SIZE 0x80000000UL -#define IOP3XX_MAX_RAM_SIZE IOP33X_MAX_RAM_SIZE -#define IOP3XX_PCI_LOWER_MEM_BA (PHYS_OFFSET + IOP33X_MAX_RAM_SIZE) - - -#endif diff --git a/arch/arm/mach-iop33x/include/mach/iq80331.h b/arch/arm/mach-iop33x/include/mach/iq80331.h deleted file mode 100644 index c7e68d863e44..000000000000 --- a/arch/arm/mach-iop33x/include/mach/iq80331.h +++ /dev/null @@ -1,17 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * arch/arm/mach-iop33x/include/mach/iq80331.h - * - * Intel IQ80331 evaluation board registers - */ - -#ifndef __IQ80331_H -#define __IQ80331_H - -#define IQ80331_7SEG_1 0xce840000 /* 7-Segment MSB */ -#define IQ80331_7SEG_0 0xce850000 /* 7-Segment LSB (WO) */ -#define IQ80331_ROTARY_SW 0xce8d0000 /* Rotary Switch */ -#define IQ80331_BATT_STAT 0xce8f0000 /* Battery Status */ - - -#endif diff --git a/arch/arm/mach-iop33x/include/mach/iq80332.h b/arch/arm/mach-iop33x/include/mach/iq80332.h deleted file mode 100644 index 749b44bf7f62..000000000000 --- a/arch/arm/mach-iop33x/include/mach/iq80332.h +++ /dev/null @@ -1,17 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * arch/arm/mach-iop33x/include/mach/iq80332.h - * - * Intel IQ80332 evaluation board registers - */ - -#ifndef __IQ80332_H -#define __IQ80332_H - -#define IQ80332_7SEG_1 0xce840000 /* 7-Segment MSB */ -#define IQ80332_7SEG_0 0xce850000 /* 7-Segment LSB (WO) */ -#define IQ80332_ROTARY_SW 0xce8d0000 /* Rotary Switch */ -#define IQ80332_BATT_STAT 0xce8f0000 /* Battery Status */ - - -#endif diff --git a/arch/arm/mach-iop33x/include/mach/irqs.h b/arch/arm/mach-iop33x/include/mach/irqs.h deleted file mode 100644 index cc3dce0ad4a1..000000000000 --- a/arch/arm/mach-iop33x/include/mach/irqs.h +++ /dev/null @@ -1,57 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * arch/arm/mach-iop33x/include/mach/irqs.h - * - * Author: Dave Jiang (dave.jiang@intel.com) - * Copyright: (C) 2003 Intel Corp. - */ - -#ifndef __IRQS_H -#define __IRQS_H - -/* - * IOP80331 chipset interrupts - */ -#define IRQ_IOP33X_DMA0_EOT 0 -#define IRQ_IOP33X_DMA0_EOC 1 -#define IRQ_IOP33X_DMA1_EOT 2 -#define IRQ_IOP33X_DMA1_EOC 3 -#define IRQ_IOP33X_AA_EOT 6 -#define IRQ_IOP33X_AA_EOC 7 -#define IRQ_IOP33X_TIMER0 8 -#define IRQ_IOP33X_TIMER1 9 -#define IRQ_IOP33X_I2C_0 10 -#define IRQ_IOP33X_I2C_1 11 -#define IRQ_IOP33X_MSG 12 -#define IRQ_IOP33X_MSGIBQ 13 -#define IRQ_IOP33X_ATU_BIST 14 -#define IRQ_IOP33X_PERFMON 15 -#define IRQ_IOP33X_CORE_PMU 16 -#define IRQ_IOP33X_XINT0 24 -#define IRQ_IOP33X_XINT1 25 -#define IRQ_IOP33X_XINT2 26 -#define IRQ_IOP33X_XINT3 27 -#define IRQ_IOP33X_XINT8 32 -#define IRQ_IOP33X_XINT9 33 -#define IRQ_IOP33X_XINT10 34 -#define IRQ_IOP33X_XINT11 35 -#define IRQ_IOP33X_XINT12 36 -#define IRQ_IOP33X_XINT13 37 -#define IRQ_IOP33X_XINT14 38 -#define IRQ_IOP33X_XINT15 39 -#define IRQ_IOP33X_UART0 51 -#define IRQ_IOP33X_UART1 52 -#define IRQ_IOP33X_PBIE 53 -#define IRQ_IOP33X_ATU_CRW 54 -#define IRQ_IOP33X_ATU_ERR 55 -#define IRQ_IOP33X_MCU_ERR 56 -#define IRQ_IOP33X_DMA0_ERR 57 -#define IRQ_IOP33X_DMA1_ERR 58 -#define IRQ_IOP33X_AA_ERR 60 -#define IRQ_IOP33X_MSG_ERR 62 -#define IRQ_IOP33X_HPI 63 - -#define NR_IRQS 64 - - -#endif diff --git a/arch/arm/mach-iop33x/include/mach/time.h b/arch/arm/mach-iop33x/include/mach/time.h deleted file mode 100644 index 801f8fd644ad..000000000000 --- a/arch/arm/mach-iop33x/include/mach/time.h +++ /dev/null @@ -1,5 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _IOP33X_TIME_H_ -#define _IOP33X_TIME_H_ -#define IRQ_IOP_TIMER0 IRQ_IOP33X_TIMER0 -#endif diff --git a/arch/arm/mach-iop33x/include/mach/uncompress.h b/arch/arm/mach-iop33x/include/mach/uncompress.h deleted file mode 100644 index 62b71cde1f79..000000000000 --- a/arch/arm/mach-iop33x/include/mach/uncompress.h +++ /dev/null @@ -1,37 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * arch/arm/mach-iop33x/include/mach/uncompress.h - */ - -#include <asm/types.h> -#include <asm/mach-types.h> -#include <linux/serial_reg.h> -#include <mach/hardware.h> - -volatile u32 *uart_base; - -#define TX_DONE (UART_LSR_TEMT | UART_LSR_THRE) - -static inline void putc(char c) -{ - while ((uart_base[UART_LSR] & TX_DONE) != TX_DONE) - barrier(); - uart_base[UART_TX] = c; -} - -static inline void flush(void) -{ -} - -static __inline__ void __arch_decomp_setup(unsigned long arch_id) -{ - if (machine_is_iq80331() || machine_is_iq80332()) - uart_base = (volatile u32 *)IOP33X_UART0_PHYS; - else - uart_base = (volatile u32 *)0xfe800000; -} - -/* - * nothing to do - */ -#define arch_decomp_setup() __arch_decomp_setup(arch_id) diff --git a/arch/arm/mach-iop33x/iq80331.c b/arch/arm/mach-iop33x/iq80331.c deleted file mode 100644 index ab74fbabc749..000000000000 --- a/arch/arm/mach-iop33x/iq80331.c +++ /dev/null @@ -1,148 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * arch/arm/mach-iop33x/iq80331.c - * - * Board support code for the Intel IQ80331 platform. - * - * Author: Dave Jiang <dave.jiang@intel.com> - * Copyright (C) 2003 Intel Corp. - */ - -#include <linux/mm.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/pci.h> -#include <linux/string.h> -#include <linux/serial_core.h> -#include <linux/serial_8250.h> -#include <linux/mtd/physmap.h> -#include <linux/platform_device.h> -#include <linux/io.h> -#include <mach/hardware.h> -#include <asm/irq.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/pci.h> -#include <asm/mach/time.h> -#include <asm/mach-types.h> -#include <asm/page.h> -#include <asm/pgtable.h> -#include <mach/time.h> - -/* - * IQ80331 timer tick configuration. - */ -static void __init iq80331_timer_init(void) -{ - /* D-Step parts run at a higher internal bus frequency */ - if (*IOP3XX_ATURID >= 0xa) - iop_init_time(333000000); - else - iop_init_time(266000000); -} - - -/* - * IQ80331 PCI. - */ -static int __init -iq80331_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) -{ - int irq; - - if (slot == 1 && pin == 1) { - /* PCI-X Slot INTA */ - irq = IRQ_IOP33X_XINT1; - } else if (slot == 1 && pin == 2) { - /* PCI-X Slot INTB */ - irq = IRQ_IOP33X_XINT2; - } else if (slot == 1 && pin == 3) { - /* PCI-X Slot INTC */ - irq = IRQ_IOP33X_XINT3; - } else if (slot == 1 && pin == 4) { - /* PCI-X Slot INTD */ - irq = IRQ_IOP33X_XINT0; - } else if (slot == 2) { - /* GigE */ - irq = IRQ_IOP33X_XINT2; - } else { - printk(KERN_ERR "iq80331_pci_map_irq() called for unknown " - "device PCI:%d:%d:%d\n", dev->bus->number, - PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn)); - irq = -1; - } - - return irq; -} - -static struct hw_pci iq80331_pci __initdata = { - .nr_controllers = 1, - .ops = &iop3xx_ops, - .setup = iop3xx_pci_setup, - .preinit = iop3xx_pci_preinit_cond, - .map_irq = iq80331_pci_map_irq, -}; - -static int __init iq80331_pci_init(void) -{ - if ((iop3xx_get_init_atu() == IOP3XX_INIT_ATU_ENABLE) && - machine_is_iq80331()) - pci_common_init(&iq80331_pci); - - return 0; -} - -subsys_initcall(iq80331_pci_init); - - -/* - * IQ80331 machine initialisation. - */ -static struct physmap_flash_data iq80331_flash_data = { - .width = 1, -}; - -static struct resource iq80331_flash_resource = { - .start = 0xc0000000, - .end = 0xc07fffff, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device iq80331_flash_device = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &iq80331_flash_data, - }, - .num_resources = 1, - .resource = &iq80331_flash_resource, -}; - -static struct resource iq80331_gpio_res[] = { - DEFINE_RES_MEM((IOP3XX_PERIPHERAL_PHYS_BASE + 0x1780), 0x10), -}; - -static void __init iq80331_init_machine(void) -{ - platform_device_register_simple("gpio-iop", 0, - iq80331_gpio_res, - ARRAY_SIZE(iq80331_gpio_res)); - platform_device_register(&iop3xx_i2c0_device); - platform_device_register(&iop3xx_i2c1_device); - platform_device_register(&iop33x_uart0_device); - platform_device_register(&iop33x_uart1_device); - platform_device_register(&iq80331_flash_device); - platform_device_register(&iop3xx_dma_0_channel); - platform_device_register(&iop3xx_dma_1_channel); - platform_device_register(&iop3xx_aau_channel); -} - -MACHINE_START(IQ80331, "Intel IQ80331") - /* Maintainer: Intel Corp. */ - .atag_offset = 0x100, - .map_io = iop3xx_map_io, - .init_irq = iop33x_init_irq, - .init_time = iq80331_timer_init, - .init_machine = iq80331_init_machine, - .restart = iop3xx_restart, -MACHINE_END diff --git a/arch/arm/mach-iop33x/iq80332.c b/arch/arm/mach-iop33x/iq80332.c deleted file mode 100644 index 2e309b197aa4..000000000000 --- a/arch/arm/mach-iop33x/iq80332.c +++ /dev/null @@ -1,148 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * arch/arm/mach-iop33x/iq80332.c - * - * Board support code for the Intel IQ80332 platform. - * - * Author: Dave Jiang <dave.jiang@intel.com> - * Copyright (C) 2004 Intel Corp. - */ - -#include <linux/mm.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/pci.h> -#include <linux/string.h> -#include <linux/serial_core.h> -#include <linux/serial_8250.h> -#include <linux/mtd/physmap.h> -#include <linux/platform_device.h> -#include <linux/io.h> -#include <mach/hardware.h> -#include <asm/irq.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/pci.h> -#include <asm/mach/time.h> -#include <asm/mach-types.h> -#include <asm/page.h> -#include <asm/pgtable.h> -#include <mach/time.h> - -/* - * IQ80332 timer tick configuration. - */ -static void __init iq80332_timer_init(void) -{ - /* D-Step parts and the iop333 run at a higher internal bus frequency */ - if (*IOP3XX_ATURID >= 0xa || *IOP3XX_ATUDID == 0x374) - iop_init_time(333000000); - else - iop_init_time(266000000); -} - - -/* - * IQ80332 PCI. - */ -static int __init -iq80332_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) -{ - int irq; - - if (slot == 4 && pin == 1) { - /* PCI-X Slot INTA */ - irq = IRQ_IOP33X_XINT0; - } else if (slot == 4 && pin == 2) { - /* PCI-X Slot INTB */ - irq = IRQ_IOP33X_XINT1; - } else if (slot == 4 && pin == 3) { - /* PCI-X Slot INTC */ - irq = IRQ_IOP33X_XINT2; - } else if (slot == 4 && pin == 4) { - /* PCI-X Slot INTD */ - irq = IRQ_IOP33X_XINT3; - } else if (slot == 6) { - /* GigE */ - irq = IRQ_IOP33X_XINT2; - } else { - printk(KERN_ERR "iq80332_pci_map_irq() called for unknown " - "device PCI:%d:%d:%d\n", dev->bus->number, - PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn)); - irq = -1; - } - - return irq; -} - -static struct hw_pci iq80332_pci __initdata = { - .nr_controllers = 1, - .ops = &iop3xx_ops, - .setup = iop3xx_pci_setup, - .preinit = iop3xx_pci_preinit_cond, - .map_irq = iq80332_pci_map_irq, -}; - -static int __init iq80332_pci_init(void) -{ - if ((iop3xx_get_init_atu() == IOP3XX_INIT_ATU_ENABLE) && - machine_is_iq80332()) - pci_common_init(&iq80332_pci); - - return 0; -} - -subsys_initcall(iq80332_pci_init); - - -/* - * IQ80332 machine initialisation. - */ -static struct physmap_flash_data iq80332_flash_data = { - .width = 1, -}; - -static struct resource iq80332_flash_resource = { - .start = 0xc0000000, - .end = 0xc07fffff, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device iq80332_flash_device = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &iq80332_flash_data, - }, - .num_resources = 1, - .resource = &iq80332_flash_resource, -}; - -static struct resource iq80332_gpio_res[] = { - DEFINE_RES_MEM((IOP3XX_PERIPHERAL_PHYS_BASE + 0x1780), 0x10), -}; - -static void __init iq80332_init_machine(void) -{ - platform_device_register_simple("gpio-iop", 0, - iq80332_gpio_res, - ARRAY_SIZE(iq80332_gpio_res)); - platform_device_register(&iop3xx_i2c0_device); - platform_device_register(&iop3xx_i2c1_device); - platform_device_register(&iop33x_uart0_device); - platform_device_register(&iop33x_uart1_device); - platform_device_register(&iq80332_flash_device); - platform_device_register(&iop3xx_dma_0_channel); - platform_device_register(&iop3xx_dma_1_channel); - platform_device_register(&iop3xx_aau_channel); -} - -MACHINE_START(IQ80332, "Intel IQ80332") - /* Maintainer: Intel Corp. */ - .atag_offset = 0x100, - .map_io = iop3xx_map_io, - .init_irq = iop33x_init_irq, - .init_time = iq80332_timer_init, - .init_machine = iq80332_init_machine, - .restart = iop3xx_restart, -MACHINE_END diff --git a/arch/arm/mach-iop33x/irq.c b/arch/arm/mach-iop33x/irq.c deleted file mode 100644 index 03ad7d3a8f49..000000000000 --- a/arch/arm/mach-iop33x/irq.c +++ /dev/null @@ -1,115 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * arch/arm/mach-iop33x/irq.c - * - * Generic IOP331 IRQ handling functionality - * - * Author: Dave Jiang <dave.jiang@intel.com> - * Copyright (C) 2003 Intel Corp. - */ - -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/list.h> -#include <asm/mach/irq.h> -#include <asm/irq.h> -#include <mach/hardware.h> -#include <asm/mach-types.h> - -static u32 iop33x_mask0; -static u32 iop33x_mask1; - -static void intctl0_write(u32 val) -{ - asm volatile("mcr p6, 0, %0, c0, c0, 0" : : "r" (val)); -} - -static void intctl1_write(u32 val) -{ - asm volatile("mcr p6, 0, %0, c1, c0, 0" : : "r" (val)); -} - -static void intstr0_write(u32 val) -{ - asm volatile("mcr p6, 0, %0, c2, c0, 0" : : "r" (val)); -} - -static void intstr1_write(u32 val) -{ - asm volatile("mcr p6, 0, %0, c3, c0, 0" : : "r" (val)); -} - -static void intbase_write(u32 val) -{ - asm volatile("mcr p6, 0, %0, c12, c0, 0" : : "r" (val)); -} - -static void intsize_write(u32 val) -{ - asm volatile("mcr p6, 0, %0, c13, c0, 0" : : "r" (val)); -} - -static void -iop33x_irq_mask1 (struct irq_data *d) -{ - iop33x_mask0 &= ~(1 << d->irq); - intctl0_write(iop33x_mask0); -} - -static void -iop33x_irq_mask2 (struct irq_data *d) -{ - iop33x_mask1 &= ~(1 << (d->irq - 32)); - intctl1_write(iop33x_mask1); -} - -static void -iop33x_irq_unmask1(struct irq_data *d) -{ - iop33x_mask0 |= 1 << d->irq; - intctl0_write(iop33x_mask0); -} - -static void -iop33x_irq_unmask2(struct irq_data *d) -{ - iop33x_mask1 |= (1 << (d->irq - 32)); - intctl1_write(iop33x_mask1); -} - -struct irq_chip iop33x_irqchip1 = { - .name = "IOP33x-1", - .irq_ack = iop33x_irq_mask1, - .irq_mask = iop33x_irq_mask1, - .irq_unmask = iop33x_irq_unmask1, -}; - -struct irq_chip iop33x_irqchip2 = { - .name = "IOP33x-2", - .irq_ack = iop33x_irq_mask2, - .irq_mask = iop33x_irq_mask2, - .irq_unmask = iop33x_irq_unmask2, -}; - -void __init iop33x_init_irq(void) -{ - int i; - - iop_init_cp6_handler(); - - intctl0_write(0); - intctl1_write(0); - intstr0_write(0); - intstr1_write(0); - intbase_write(0); - intsize_write(1); - if (machine_is_iq80331()) - *IOP3XX_PCIIRSR = 0x0f; - - for (i = 0; i < NR_IRQS; i++) { - irq_set_chip_and_handler(i, - (i < 32) ? &iop33x_irqchip1 : &iop33x_irqchip2, - handle_level_irq); - irq_clear_status_flags(i, IRQ_NOREQUEST | IRQ_NOPROBE); - } -} diff --git a/arch/arm/mach-iop33x/uart.c b/arch/arm/mach-iop33x/uart.c deleted file mode 100644 index 8fa079d2e3c3..000000000000 --- a/arch/arm/mach-iop33x/uart.c +++ /dev/null @@ -1,100 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * arch/arm/mach-iop33x/uart.c - * - * Author: Dave Jiang (dave.jiang@intel.com) - * Copyright (C) 2004 Intel Corporation. - */ - -#include <linux/mm.h> -#include <linux/init.h> -#include <linux/major.h> -#include <linux/fs.h> -#include <linux/platform_device.h> -#include <linux/serial.h> -#include <linux/tty.h> -#include <linux/serial_8250.h> -#include <linux/io.h> -#include <asm/pgtable.h> -#include <asm/page.h> -#include <asm/mach/map.h> -#include <asm/setup.h> -#include <asm/memory.h> -#include <mach/hardware.h> -#include <asm/hardware/iop3xx.h> -#include <asm/mach/arch.h> - -#define IOP33X_UART_XTAL 33334000 - -static struct plat_serial8250_port iop33x_uart0_data[] = { - { - .membase = (char *)IOP33X_UART0_VIRT, - .mapbase = IOP33X_UART0_PHYS, - .irq = IRQ_IOP33X_UART0, - .uartclk = IOP33X_UART_XTAL, - .regshift = 2, - .iotype = UPIO_MEM, - .flags = UPF_SKIP_TEST, - }, - { }, -}; - -static struct resource iop33x_uart0_resources[] = { - [0] = { - .start = IOP33X_UART0_PHYS, - .end = IOP33X_UART0_PHYS + 0x3f, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_IOP33X_UART0, - .end = IRQ_IOP33X_UART0, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device iop33x_uart0_device = { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM, - .dev = { - .platform_data = iop33x_uart0_data, - }, - .num_resources = 2, - .resource = iop33x_uart0_resources, -}; - - -static struct resource iop33x_uart1_resources[] = { - [0] = { - .start = IOP33X_UART1_PHYS, - .end = IOP33X_UART1_PHYS + 0x3f, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_IOP33X_UART1, - .end = IRQ_IOP33X_UART1, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct plat_serial8250_port iop33x_uart1_data[] = { - { - .membase = (char *)IOP33X_UART1_VIRT, - .mapbase = IOP33X_UART1_PHYS, - .irq = IRQ_IOP33X_UART1, - .uartclk = IOP33X_UART_XTAL, - .regshift = 2, - .iotype = UPIO_MEM, - .flags = UPF_SKIP_TEST, - }, - { }, -}; - -struct platform_device iop33x_uart1_device = { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM1, - .dev = { - .platform_data = iop33x_uart1_data, - }, - .num_resources = 2, - .resource = iop33x_uart1_resources, -}; diff --git a/arch/arm/mach-ks8695/Kconfig b/arch/arm/mach-ks8695/Kconfig deleted file mode 100644 index 724d7d039f74..000000000000 --- a/arch/arm/mach-ks8695/Kconfig +++ /dev/null @@ -1,88 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only -if ARCH_KS8695 - -menu "Kendin/Micrel KS8695 Implementations" - -config MACH_KS8695 - bool "KS8695 development board" - select HAVE_PCI - help - Say 'Y' here if you want your kernel to run on the original - Kendin-Micrel KS8695 development board. - -config MACH_DSM320 - bool "DSM-320 Wireless Media Player" - help - Say 'Y' here if you want your kernel to run on the D-Link - DSM-320 Wireless Media Player. - -config MACH_ACS5K - bool "Brivo Systems LLC, ACS-5000 Master board" - help - say 'Y' here if you want your kernel to run on the Brivo - Systems LLC, ACS-5000 Master board. - -config MACH_LITE300 - bool "SecureComputing SG300" - help - Say 'Y' here if you want your kernel to support the - SecureComputing / SnapGear SG300 VPN Internet Router. - See http://www.securecomputing.com for more details. - -config MACH_SG310 - bool "McAfee SG310" - help - Say 'Y' here if you want your kernel to support the - McAfee / SnapGear SG310 VPN Internet Router. - See http://www.mcafee.com for more details. - -config MACH_SE4200 - bool "SecureComputing SE4200" - help - Say 'Y' here if you want your kernel to support the - SecureComputing / SnapGear SE4200 Secure Wireless VPN - Internet Router. - See http://www.securecomputing.com for more details. - -config MACH_CM4002 - bool "OpenGear CM4002" - help - Say 'Y' here if you want your kernel to support the OpenGear - CM4002 Secure Access Server. See http://www.opengear.com for - more details. - -config MACH_CM4008 - bool "OpenGear CM4008" - select HAVE_PCI - help - Say 'Y' here if you want your kernel to support the OpenGear - CM4008 Console Server. See http://www.opengear.com for more - details. - -config MACH_CM41xx - bool "OpenGear CM41xx" - select HAVE_PCI - help - Say 'Y' here if you want your kernel to support the OpenGear - CM4016 or CM4048 Console Servers. See http://www.opengear.com for - more details. - -config MACH_IM4004 - bool "OpenGear IM4004" - select HAVE_PCI - help - Say 'Y' here if you want your kernel to support the OpenGear - IM4004 Secure Access Server. See http://www.opengear.com for - more details. - -config MACH_IM42xx - bool "OpenGear IM42xx" - select HAVE_PCI - help - Say 'Y' here if you want your kernel to support the OpenGear - IM4216 or IM4248 Console Servers. See http://www.opengear.com for - more details. - -endmenu - -endif diff --git a/arch/arm/mach-ks8695/Makefile b/arch/arm/mach-ks8695/Makefile deleted file mode 100644 index 439b22255a32..000000000000 --- a/arch/arm/mach-ks8695/Makefile +++ /dev/null @@ -1,23 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -# arch/arm/mach-ks8695/Makefile -# -# Makefile for KS8695 architecture support -# - -obj-y := cpu.o irq.o time.o devices.o - -# PCI support is optional -obj-$(CONFIG_PCI) += pci.o - -# Board-specific support -obj-$(CONFIG_MACH_KS8695) += board-micrel.o -obj-$(CONFIG_MACH_DSM320) += board-dsm320.o -obj-$(CONFIG_MACH_ACS5K) += board-acs5k.o -obj-$(CONFIG_MACH_LITE300) += board-sg.o -obj-$(CONFIG_MACH_SG310) += board-sg.o -obj-$(CONFIG_MACH_SE4200) += board-sg.o -obj-$(CONFIG_MACH_CM4002) += board-og.o -obj-$(CONFIG_MACH_CM4008) += board-og.o -obj-$(CONFIG_MACH_CM41xx) += board-og.o -obj-$(CONFIG_MACH_IM4004) += board-og.o -obj-$(CONFIG_MACH_IM42xx) += board-og.o diff --git a/arch/arm/mach-ks8695/Makefile.boot b/arch/arm/mach-ks8695/Makefile.boot deleted file mode 100644 index cf32eb605bd8..000000000000 --- a/arch/arm/mach-ks8695/Makefile.boot +++ /dev/null @@ -1,9 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only -# Note: the following conditions must always be true: -# ZRELADDR == virt_to_phys(TEXTADDR) -# PARAMS_PHYS must be within 4MB of ZRELADDR -# INITRD_PHYS must be in RAM - - zreladdr-y += 0x00008000 -params_phys-y := 0x00000100 -initrd_phys-y := 0x00800000 diff --git a/arch/arm/mach-ks8695/board-acs5k.c b/arch/arm/mach-ks8695/board-acs5k.c deleted file mode 100644 index f319258d1226..000000000000 --- a/arch/arm/mach-ks8695/board-acs5k.c +++ /dev/null @@ -1,238 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * arch/arm/mach-ks8695/board-acs5k.c - * - * Brivo Systems LLC, ACS-5000 Master Board - * - * Copyright 2008 Simtec Electronics - * Daniel Silverstone <dsilvers@simtec.co.uk> - */ -#include <linux/gpio.h> -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/interrupt.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/gpio/machine.h> -#include <linux/i2c.h> -#include <linux/i2c-algo-bit.h> -#include <linux/platform_data/i2c-gpio.h> -#include <linux/platform_data/pca953x.h> - -#include <linux/mtd/mtd.h> -#include <linux/mtd/map.h> -#include <linux/mtd/physmap.h> -#include <linux/mtd/partitions.h> - -#include <asm/mach-types.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> - -#include "devices.h" -#include <mach/gpio-ks8695.h> - -#include "generic.h" - -static struct gpiod_lookup_table acs5k_i2c_gpiod_table = { - .dev_id = "i2c-gpio", - .table = { - GPIO_LOOKUP_IDX("KS8695", 4, NULL, 0, - GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), - GPIO_LOOKUP_IDX("KS8695", 5, NULL, 1, - GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), - }, -}; - -static struct i2c_gpio_platform_data acs5k_i2c_device_platdata = { - .udelay = 10, -}; - -static struct platform_device acs5k_i2c_device = { - .name = "i2c-gpio", - .id = -1, - .num_resources = 0, - .resource = NULL, - .dev = { - .platform_data = &acs5k_i2c_device_platdata, - }, -}; - -static int acs5k_pca9555_setup(struct i2c_client *client, - unsigned gpio_base, unsigned ngpio, - void *context) -{ - static int acs5k_gpio_value[] = { - -1, -1, -1, -1, -1, -1, -1, 0, 1, 1, -1, 0, 1, 0, -1, -1 - }; - int n; - - for (n = 0; n < ARRAY_SIZE(acs5k_gpio_value); ++n) { - gpio_request(gpio_base + n, "ACS-5000 GPIO Expander"); - if (acs5k_gpio_value[n] < 0) - gpio_direction_input(gpio_base + n); - else - gpio_direction_output(gpio_base + n, - acs5k_gpio_value[n]); - gpio_export(gpio_base + n, 0); /* Export, direction locked down */ - } - - return 0; -} - -static struct pca953x_platform_data acs5k_i2c_pca9555_platdata = { - .gpio_base = 16, /* Start directly after the CPU's GPIO */ - .invert = 0, /* Do not invert */ - .setup = acs5k_pca9555_setup, -}; - -static struct i2c_board_info acs5k_i2c_devs[] __initdata = { - { - I2C_BOARD_INFO("pcf8563", 0x51), - }, - { - I2C_BOARD_INFO("pca9555", 0x20), - .platform_data = &acs5k_i2c_pca9555_platdata, - }, -}; - -static void __init acs5k_i2c_init(void) -{ - /* The gpio interface */ - gpiod_add_lookup_table(&acs5k_i2c_gpiod_table); - platform_device_register(&acs5k_i2c_device); - /* I2C devices */ - i2c_register_board_info(0, acs5k_i2c_devs, - ARRAY_SIZE(acs5k_i2c_devs)); -} - -static struct mtd_partition acs5k_nor_partitions[] = { - [0] = { - .name = "Boot Agent and config", - .size = SZ_256K, - .offset = 0, - .mask_flags = MTD_WRITEABLE, - }, - [1] = { - .name = "Kernel", - .size = SZ_1M, - .offset = SZ_256K, - }, - [2] = { - .name = "SquashFS1", - .size = SZ_2M, - .offset = SZ_256K + SZ_1M, - }, - [3] = { - .name = "SquashFS2", - .size = SZ_4M + SZ_2M, - .offset = SZ_256K + SZ_1M + SZ_2M, - }, - [4] = { - .name = "Data", - .size = SZ_16M + SZ_4M + SZ_2M + SZ_512K, /* 22.5 MB */ - .offset = SZ_256K + SZ_8M + SZ_1M, - } -}; - -static struct physmap_flash_data acs5k_nor_pdata = { - .width = 4, - .nr_parts = ARRAY_SIZE(acs5k_nor_partitions), - .parts = acs5k_nor_partitions, -}; - -static struct resource acs5k_nor_resource[] = { - [0] = { - .start = SZ_32M, /* We expect the bootloader to map - * the flash here. - */ - .end = SZ_32M + SZ_16M - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = SZ_32M + SZ_16M, - .end = SZ_32M + SZ_32M - SZ_256K - 1, - .flags = IORESOURCE_MEM, - } -}; - -static struct platform_device acs5k_device_nor = { - .name = "physmap-flash", - .id = -1, - .num_resources = ARRAY_SIZE(acs5k_nor_resource), - .resource = acs5k_nor_resource, - .dev = { - .platform_data = &acs5k_nor_pdata, - }, -}; - -static void __init acs5k_register_nor(void) -{ - int ret; - - if (acs5k_nor_partitions[0].mask_flags == 0) - printk(KERN_WARNING "Warning: Unprotecting bootloader and configuration partition\n"); - - ret = platform_device_register(&acs5k_device_nor); - if (ret < 0) - printk(KERN_ERR "failed to register physmap-flash device\n"); -} - -static int __init acs5k_protection_setup(char *s) -{ - /* We can't allocate anything here but we should be able - * to trivially parse s and decide if we can protect the - * bootloader partition or not - */ - if (strcmp(s, "no") == 0) - acs5k_nor_partitions[0].mask_flags = 0; - - return 1; -} - -__setup("protect_bootloader=", acs5k_protection_setup); - -static void __init acs5k_init_gpio(void) -{ - int i; - - ks8695_register_gpios(); - for (i = 0; i < 4; ++i) - gpio_request(i, "ACS5K IRQ"); - gpio_request(7, "ACS5K KS_FRDY"); - for (i = 8; i < 16; ++i) - gpio_request(i, "ACS5K Unused"); - - gpio_request(3, "ACS5K CAN Control"); - gpio_request(6, "ACS5K Heartbeat"); - gpio_direction_output(3, 1); /* Default CAN_RESET high */ - gpio_direction_output(6, 0); /* Default KS8695_ACTIVE low */ - gpio_export(3, 0); /* export CAN_RESET as output only */ - gpio_export(6, 0); /* export KS8695_ACTIVE as output only */ -} - -static void __init acs5k_init(void) -{ - acs5k_init_gpio(); - - /* Network device */ - ks8695_add_device_lan(); /* eth0 = LAN */ - ks8695_add_device_wan(); /* ethX = WAN */ - - /* NOR devices */ - acs5k_register_nor(); - - /* I2C bus */ - acs5k_i2c_init(); -} - -MACHINE_START(ACS5K, "Brivo Systems LLC ACS-5000 Master board") - /* Maintainer: Simtec Electronics. */ - .atag_offset = 0x100, - .map_io = ks8695_map_io, - .init_irq = ks8695_init_irq, - .init_machine = acs5k_init, - .init_time = ks8695_timer_init, - .restart = ks8695_restart, -MACHINE_END diff --git a/arch/arm/mach-ks8695/board-dsm320.c b/arch/arm/mach-ks8695/board-dsm320.c deleted file mode 100644 index d5f435cae6e0..000000000000 --- a/arch/arm/mach-ks8695/board-dsm320.c +++ /dev/null @@ -1,127 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * arch/arm/mach-ks8695/board-dsm320.c - * - * DSM-320 D-Link Wireless Media Player, board support. - * - * Copyright 2008 Simtec Electronics - * Daniel Silverstone <dsilvers@simtec.co.uk> - */ -#include <linux/gpio.h> -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/interrupt.h> -#include <linux/init.h> -#include <linux/platform_device.h> - -#include <linux/mtd/mtd.h> -#include <linux/mtd/map.h> -#include <linux/mtd/physmap.h> -#include <linux/mtd/partitions.h> - -#include <asm/mach-types.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> - -#include "devices.h" -#include <mach/gpio-ks8695.h> - -#include "generic.h" - -#ifdef CONFIG_PCI -static int dsm320_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) -{ - switch (slot) { - case 0: - /* PCI-AHB bridge? */ - return KS8695_IRQ_EXTERN0; - case 18: - /* Mini PCI slot */ - return KS8695_IRQ_EXTERN2; - case 20: - /* RealMAGIC chip */ - return KS8695_IRQ_EXTERN0; - } - BUG(); -} - -static struct ks8695_pci_cfg __initdata dsm320_pci = { - .mode = KS8695_MODE_MINIPCI, - .map_irq = dsm320_pci_map_irq, -}; - -static void __init dsm320_register_pci(void) -{ - /* Initialise the GPIO lines for interrupt mode */ - /* RealMAGIC */ - ks8695_gpio_interrupt(KS8695_GPIO_0, IRQ_TYPE_LEVEL_LOW); - /* MiniPCI Slot */ - ks8695_gpio_interrupt(KS8695_GPIO_2, IRQ_TYPE_LEVEL_LOW); - - ks8695_init_pci(&dsm320_pci); -} - -#else -static inline void __init dsm320_register_pci(void) { } -#endif - -static struct physmap_flash_data dsm320_nor_pdata = { - .width = 4, - .nr_parts = 0, -}; - -static struct resource dsm320_nor_resource[] = { - [0] = { - .start = SZ_32M, /* We expect the bootloader to map - * the flash here. - */ - .end = SZ_32M + SZ_4M - 1, - .flags = IORESOURCE_MEM, - } -}; - -static struct platform_device dsm320_device_nor = { - .name = "physmap-flash", - .id = -1, - .num_resources = ARRAY_SIZE(dsm320_nor_resource), - .resource = dsm320_nor_resource, - .dev = { - .platform_data = &dsm320_nor_pdata, - }, -}; - -void __init dsm320_register_nor(void) -{ - int ret; - - ret = platform_device_register(&dsm320_device_nor); - if (ret < 0) - printk(KERN_ERR "failed to register physmap-flash device\n"); -} - -static void __init dsm320_init(void) -{ - /* GPIO registration */ - ks8695_register_gpios(); - - /* PCI registration */ - dsm320_register_pci(); - - /* Network device */ - ks8695_add_device_lan(); /* eth0 = LAN */ - - /* NOR devices */ - dsm320_register_nor(); -} - -MACHINE_START(DSM320, "D-Link DSM-320 Wireless Media Player") - /* Maintainer: Simtec Electronics. */ - .atag_offset = 0x100, - .map_io = ks8695_map_io, - .init_irq = ks8695_init_irq, - .init_machine = dsm320_init, - .init_time = ks8695_timer_init, - .restart = ks8695_restart, -MACHINE_END diff --git a/arch/arm/mach-ks8695/board-micrel.c b/arch/arm/mach-ks8695/board-micrel.c deleted file mode 100644 index bf8856ce3fbb..000000000000 --- a/arch/arm/mach-ks8695/board-micrel.c +++ /dev/null @@ -1,59 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * arch/arm/mach-ks8695/board-micrel.c - */ -#include <linux/gpio.h> -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/interrupt.h> -#include <linux/init.h> -#include <linux/platform_device.h> - -#include <asm/mach-types.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> - -#include <mach/gpio-ks8695.h> -#include "devices.h" - -#include "generic.h" - -#ifdef CONFIG_PCI -static int micrel_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) -{ - return KS8695_IRQ_EXTERN0; -} - -static struct ks8695_pci_cfg __initdata micrel_pci = { - .mode = KS8695_MODE_MINIPCI, - .map_irq = micrel_pci_map_irq, -}; -#endif - - -static void __init micrel_init(void) -{ - printk(KERN_INFO "Micrel KS8695 Development Board initializing\n"); - - ks8695_register_gpios(); - -#ifdef CONFIG_PCI - ks8695_init_pci(&micrel_pci); -#endif - - /* Add devices */ - ks8695_add_device_wan(); /* eth0 = WAN */ - ks8695_add_device_lan(); /* eth1 = LAN */ -} - -MACHINE_START(KS8695, "KS8695 Centaur Development Board") - /* Maintainer: Micrel Semiconductor Inc. */ - .atag_offset = 0x100, - .map_io = ks8695_map_io, - .init_irq = ks8695_init_irq, - .init_machine = micrel_init, - .init_time = ks8695_timer_init, - .restart = ks8695_restart, -MACHINE_END diff --git a/arch/arm/mach-ks8695/board-og.c b/arch/arm/mach-ks8695/board-og.c deleted file mode 100644 index 12ffe9227f9c..000000000000 --- a/arch/arm/mach-ks8695/board-og.c +++ /dev/null @@ -1,197 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * board-og.c -- support for the OpenGear KS8695 based boards. - */ - -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/interrupt.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/platform_device.h> -#include <linux/serial_8250.h> -#include <linux/gpio.h> -#include <linux/irq.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include "devices.h" -#include <mach/regs-gpio.h> -#include <mach/gpio-ks8695.h> -#include "generic.h" - -static int og_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) -{ - if (machine_is_im4004() && (slot == 8)) - return KS8695_IRQ_EXTERN1; - return KS8695_IRQ_EXTERN0; -} - -static struct ks8695_pci_cfg __initdata og_pci = { - .mode = KS8695_MODE_PCI, - .map_irq = og_pci_map_irq, -}; - -static void __init og_register_pci(void) -{ - /* Initialize the GPIO lines for interrupt mode */ - ks8695_gpio_interrupt(KS8695_GPIO_0, IRQ_TYPE_LEVEL_LOW); - - /* Cardbus Slot */ - if (machine_is_im4004()) - ks8695_gpio_interrupt(KS8695_GPIO_1, IRQ_TYPE_LEVEL_LOW); - - if (IS_ENABLED(CONFIG_PCI)) - ks8695_init_pci(&og_pci); -} - -/* - * The PCI bus reset is driven by a dedicated GPIO line. Toggle it here - * and bring the PCI bus out of reset. - */ -static void __init og_pci_bus_reset(void) -{ - unsigned int rstline = 1; - - /* Some boards use a different GPIO as the PCI reset line */ - if (machine_is_im4004()) - rstline = 2; - else if (machine_is_im42xx()) - rstline = 0; - - gpio_request(rstline, "PCI reset"); - gpio_direction_output(rstline, 0); - - /* Drive a reset on the PCI reset line */ - gpio_set_value(rstline, 1); - gpio_set_value(rstline, 0); - mdelay(100); - gpio_set_value(rstline, 1); - mdelay(100); -} - -/* - * Direct connect serial ports (non-PCI that is). - */ -#define S8250_PHYS 0x03800000 -#define S8250_VIRT 0xf4000000 -#define S8250_SIZE 0x00100000 - -static struct map_desc og_io_desc[] __initdata = { - { - .virtual = S8250_VIRT, - .pfn = __phys_to_pfn(S8250_PHYS), - .length = S8250_SIZE, - .type = MT_DEVICE, - } -}; - -static struct resource og_uart_resources[] = { - { - .start = S8250_VIRT, - .end = S8250_VIRT + S8250_SIZE, - .flags = IORESOURCE_MEM - }, -}; - -static struct plat_serial8250_port og_uart_data[] = { - { - .mapbase = S8250_VIRT, - .membase = (char *) S8250_VIRT, - .irq = 3, - .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, - .iotype = UPIO_MEM, - .regshift = 2, - .uartclk = 115200 * 16, - }, - { }, -}; - -static struct platform_device og_uart = { - .name = "serial8250", - .id = 0, - .dev.platform_data = og_uart_data, - .num_resources = 1, - .resource = og_uart_resources -}; - -static struct platform_device *og_devices[] __initdata = { - &og_uart -}; - -static void __init og_init(void) -{ - ks8695_register_gpios(); - - if (machine_is_cm4002()) { - ks8695_gpio_interrupt(KS8695_GPIO_1, IRQ_TYPE_LEVEL_HIGH); - iotable_init(og_io_desc, ARRAY_SIZE(og_io_desc)); - platform_add_devices(og_devices, ARRAY_SIZE(og_devices)); - } else { - og_pci_bus_reset(); - og_register_pci(); - } - - ks8695_add_device_lan(); - ks8695_add_device_wan(); -} - -#ifdef CONFIG_MACH_CM4002 -MACHINE_START(CM4002, "OpenGear/CM4002") - /* OpenGear Inc. */ - .atag_offset = 0x100, - .map_io = ks8695_map_io, - .init_irq = ks8695_init_irq, - .init_machine = og_init, - .init_time = ks8695_timer_init, - .restart = ks8695_restart, -MACHINE_END -#endif - -#ifdef CONFIG_MACH_CM4008 -MACHINE_START(CM4008, "OpenGear/CM4008") - /* OpenGear Inc. */ - .atag_offset = 0x100, - .map_io = ks8695_map_io, - .init_irq = ks8695_init_irq, - .init_machine = og_init, - .init_time = ks8695_timer_init, - .restart = ks8695_restart, -MACHINE_END -#endif - -#ifdef CONFIG_MACH_CM41xx -MACHINE_START(CM41XX, "OpenGear/CM41xx") - /* OpenGear Inc. */ - .atag_offset = 0x100, - .map_io = ks8695_map_io, - .init_irq = ks8695_init_irq, - .init_machine = og_init, - .init_time = ks8695_timer_init, - .restart = ks8695_restart, -MACHINE_END -#endif - -#ifdef CONFIG_MACH_IM4004 -MACHINE_START(IM4004, "OpenGear/IM4004") - /* OpenGear Inc. */ - .atag_offset = 0x100, - .map_io = ks8695_map_io, - .init_irq = ks8695_init_irq, - .init_machine = og_init, - .init_time = ks8695_timer_init, - .restart = ks8695_restart, -MACHINE_END -#endif - -#ifdef CONFIG_MACH_IM42xx -MACHINE_START(IM42XX, "OpenGear/IM42xx") - /* OpenGear Inc. */ - .atag_offset = 0x100, - .map_io = ks8695_map_io, - .init_irq = ks8695_init_irq, - .init_machine = og_init, - .init_time = ks8695_timer_init, - .restart = ks8695_restart, -MACHINE_END -#endif diff --git a/arch/arm/mach-ks8695/board-sg.c b/arch/arm/mach-ks8695/board-sg.c deleted file mode 100644 index d5ec85a56375..000000000000 --- a/arch/arm/mach-ks8695/board-sg.c +++ /dev/null @@ -1,118 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * board-sg.c -- support for the SnapGear KS8695 based boards - */ - -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/map.h> -#include <linux/mtd/physmap.h> -#include <linux/mtd/partitions.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include "devices.h" -#include "generic.h" - -/* - * The SG310 machine type is fitted with a conventional 8MB Strataflash - * device. Define its partitioning. - */ -#define FL_BASE 0x02000000 -#define FL_SIZE SZ_8M - -static struct mtd_partition sg_mtd_partitions[] = { - [0] = { - .name = "SnapGear Boot Loader", - .size = SZ_128K, - }, - [1] = { - .name = "SnapGear non-volatile configuration", - .size = SZ_512K, - .offset = SZ_256K, - }, - [2] = { - .name = "SnapGear image", - .offset = SZ_512K + SZ_256K, - }, - [3] = { - .name = "SnapGear StrataFlash", - }, - [4] = { - .name = "SnapGear Boot Tags", - .size = SZ_128K, - .offset = SZ_128K, - }, -}; - -static struct physmap_flash_data sg_mtd_pdata = { - .width = 1, - .nr_parts = ARRAY_SIZE(sg_mtd_partitions), - .parts = sg_mtd_partitions, -}; - - -static struct resource sg_mtd_resource[] = { - [0] = { - .start = FL_BASE, - .end = FL_BASE + FL_SIZE - 1, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device sg_mtd_device = { - .name = "physmap-flash", - .id = 0, - .num_resources = ARRAY_SIZE(sg_mtd_resource), - .resource = sg_mtd_resource, - .dev = { - .platform_data = &sg_mtd_pdata, - }, -}; - -static void __init sg_init(void) -{ - ks8695_add_device_lan(); - ks8695_add_device_wan(); - - if (machine_is_sg310()) - platform_device_register(&sg_mtd_device); -} - -#ifdef CONFIG_MACH_LITE300 -MACHINE_START(LITE300, "SecureComputing/SG300") - /* SnapGear */ - .atag_offset = 0x100, - .map_io = ks8695_map_io, - .init_irq = ks8695_init_irq, - .init_machine = sg_init, - .init_time = ks8695_timer_init, - .restart = ks8695_restart, -MACHINE_END -#endif - -#ifdef CONFIG_MACH_SG310 -MACHINE_START(SG310, "McAfee/SG310") - /* SnapGear */ - .atag_offset = 0x100, - .map_io = ks8695_map_io, - .init_irq = ks8695_init_irq, - .init_machine = sg_init, - .init_time = ks8695_timer_init, - .restart = ks8695_restart, -MACHINE_END -#endif - -#ifdef CONFIG_MACH_SE4200 -MACHINE_START(SE4200, "SecureComputing/SE4200") - /* SnapGear */ - .atag_offset = 0x100, - .map_io = ks8695_map_io, - .init_irq = ks8695_init_irq, - .init_machine = sg_init, - .init_time = ks8695_timer_init, - .restart = ks8695_restart, -MACHINE_END -#endif diff --git a/arch/arm/mach-ks8695/cpu.c b/arch/arm/mach-ks8695/cpu.c deleted file mode 100644 index aa6bb0c93aa8..000000000000 --- a/arch/arm/mach-ks8695/cpu.c +++ /dev/null @@ -1,60 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * arch/arm/mach-ks8695/cpu.c - * - * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk> - * Copyright (C) 2006 Simtec Electronics - * - * KS8695 CPU support - */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/init.h> -#include <linux/io.h> - -#include <mach/hardware.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> - -#include "regs-sys.h" -#include <mach/regs-misc.h> - - -static struct map_desc ks8695_io_desc[] __initdata = { - { - .virtual = (unsigned long)KS8695_IO_VA, - .pfn = __phys_to_pfn(KS8695_IO_PA), - .length = KS8695_IO_SIZE, - .type = MT_DEVICE, - } -}; - -static void __init ks8695_processor_info(void) -{ - unsigned long id, rev; - - id = __raw_readl(KS8695_MISC_VA + KS8695_DID); - rev = __raw_readl(KS8695_MISC_VA + KS8695_RID); - - printk("KS8695 ID=%04lx SubID=%02lx Revision=%02lx\n", (id & DID_ID), (rev & RID_SUBID), (rev & RID_REVISION)); -} - -static unsigned int sysclk[8] = { 125000000, 100000000, 62500000, 50000000, 41700000, 33300000, 31300000, 25000000 }; -static unsigned int cpuclk[8] = { 166000000, 166000000, 83000000, 83000000, 55300000, 55300000, 41500000, 41500000 }; - -static void __init ks8695_clock_info(void) -{ - unsigned int scdc = __raw_readl(KS8695_SYS_VA + KS8695_CLKCON) & CLKCON_SCDC; - - printk("Clocks: System %u MHz, CPU %u MHz\n", - sysclk[scdc] / 1000000, cpuclk[scdc] / 1000000); -} - -void __init ks8695_map_io(void) -{ - iotable_init(ks8695_io_desc, ARRAY_SIZE(ks8695_io_desc)); - - ks8695_processor_info(); - ks8695_clock_info(); -} diff --git a/arch/arm/mach-ks8695/devices.c b/arch/arm/mach-ks8695/devices.c deleted file mode 100644 index 61cf20beb45f..000000000000 --- a/arch/arm/mach-ks8695/devices.c +++ /dev/null @@ -1,197 +0,0 @@ -/* - * arch/arm/mach-ks8695/devices.c - * - * Copyright (C) 2006 Andrew Victor - * - * 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. - * - * 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, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> - -#include <linux/gpio.h> -#include <linux/platform_device.h> - -#include <mach/irqs.h> -#include "regs-wan.h" -#include "regs-lan.h" -#include "regs-hpna.h" -#include <mach/regs-switch.h> -#include <mach/regs-misc.h> - - -/* -------------------------------------------------------------------- - * Ethernet - * -------------------------------------------------------------------- */ - -static u64 eth_dmamask = 0xffffffffUL; - -static struct resource ks8695_wan_resources[] = { - [0] = { - .start = KS8695_WAN_PA, - .end = KS8695_WAN_PA + 0x00ff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .name = "WAN RX", - .start = KS8695_IRQ_WAN_RX_STATUS, - .end = KS8695_IRQ_WAN_RX_STATUS, - .flags = IORESOURCE_IRQ, - }, - [2] = { - .name = "WAN TX", - .start = KS8695_IRQ_WAN_TX_STATUS, - .end = KS8695_IRQ_WAN_TX_STATUS, - .flags = IORESOURCE_IRQ, - }, - [3] = { - .name = "WAN Link", - .start = KS8695_IRQ_WAN_LINK, - .end = KS8695_IRQ_WAN_LINK, - .flags = IORESOURCE_IRQ, - }, - [4] = { - .name = "WAN PHY", - .start = KS8695_MISC_PA, - .end = KS8695_MISC_PA + 0x1f, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device ks8695_wan_device = { - .name = "ks8695_ether", - .id = 0, - .dev = { - .dma_mask = ð_dmamask, - .coherent_dma_mask = 0xffffffff, - }, - .resource = ks8695_wan_resources, - .num_resources = ARRAY_SIZE(ks8695_wan_resources), -}; - - -static struct resource ks8695_lan_resources[] = { - [0] = { - .start = KS8695_LAN_PA, - .end = KS8695_LAN_PA + 0x00ff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .name = "LAN RX", - .start = KS8695_IRQ_LAN_RX_STATUS, - .end = KS8695_IRQ_LAN_RX_STATUS, - .flags = IORESOURCE_IRQ, - }, - [2] = { - .name = "LAN TX", - .start = KS8695_IRQ_LAN_TX_STATUS, - .end = KS8695_IRQ_LAN_TX_STATUS, - .flags = IORESOURCE_IRQ, - }, - [3] = { - .name = "LAN SWITCH", - .start = KS8695_SWITCH_PA, - .end = KS8695_SWITCH_PA + 0x4f, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device ks8695_lan_device = { - .name = "ks8695_ether", - .id = 1, - .dev = { - .dma_mask = ð_dmamask, - .coherent_dma_mask = 0xffffffff, - }, - .resource = ks8695_lan_resources, - .num_resources = ARRAY_SIZE(ks8695_lan_resources), -}; - - -static struct resource ks8695_hpna_resources[] = { - [0] = { - .start = KS8695_HPNA_PA, - .end = KS8695_HPNA_PA + 0x00ff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .name = "HPNA RX", - .start = KS8695_IRQ_HPNA_RX_STATUS, - .end = KS8695_IRQ_HPNA_RX_STATUS, - .flags = IORESOURCE_IRQ, - }, - [2] = { - .name = "HPNA TX", - .start = KS8695_IRQ_HPNA_TX_STATUS, - .end = KS8695_IRQ_HPNA_TX_STATUS, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device ks8695_hpna_device = { - .name = "ks8695_ether", - .id = 2, - .dev = { - .dma_mask = ð_dmamask, - .coherent_dma_mask = 0xffffffff, - }, - .resource = ks8695_hpna_resources, - .num_resources = ARRAY_SIZE(ks8695_hpna_resources), -}; - -void __init ks8695_add_device_wan(void) -{ - platform_device_register(&ks8695_wan_device); -} - -void __init ks8695_add_device_lan(void) -{ - platform_device_register(&ks8695_lan_device); -} - -void __init ks8696_add_device_hpna(void) -{ - platform_device_register(&ks8695_hpna_device); -} - - -/* -------------------------------------------------------------------- - * Watchdog - * -------------------------------------------------------------------- */ - -static struct platform_device ks8695_wdt_device = { - .name = "ks8695_wdt", - .id = -1, - .num_resources = 0, -}; - -static void __init ks8695_add_device_watchdog(void) -{ - platform_device_register(&ks8695_wdt_device); -} - - -/* -------------------------------------------------------------------- */ - -/* - * These devices are always present and don't need any board-specific - * setup. - */ -static int __init ks8695_add_standard_devices(void) -{ - ks8695_add_device_watchdog(); - return 0; -} - -arch_initcall(ks8695_add_standard_devices); diff --git a/arch/arm/mach-ks8695/devices.h b/arch/arm/mach-ks8695/devices.h deleted file mode 100644 index cc23ee3820ea..000000000000 --- a/arch/arm/mach-ks8695/devices.h +++ /dev/null @@ -1,29 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * arch/arm/mach-ks8695/include/mach/devices.h - * - * Copyright (C) 2006 Andrew Victor - */ - -#ifndef __ASM_ARCH_DEVICES_H -#define __ASM_ARCH_DEVICES_H - -#include <linux/pci.h> - - /* Ethernet */ -extern void __init ks8695_add_device_wan(void); -extern void __init ks8695_add_device_lan(void); -extern void __init ks8695_add_device_hpna(void); - - /* PCI */ -#define KS8695_MODE_PCI 0 -#define KS8695_MODE_MINIPCI 1 -#define KS8695_MODE_CARDBUS 2 - -struct ks8695_pci_cfg { - short mode; - int (*map_irq)(const struct pci_dev *, u8, u8); -}; -extern __init void ks8695_init_pci(struct ks8695_pci_cfg *); - -#endif diff --git a/arch/arm/mach-ks8695/generic.h b/arch/arm/mach-ks8695/generic.h deleted file mode 100644 index 9e9cbdd436a9..000000000000 --- a/arch/arm/mach-ks8695/generic.h +++ /dev/null @@ -1,12 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * arch/arm/mach-ks8695/generic.h - * - * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk> - * Copyright (C) 2006 Simtec Electronics -*/ - -extern __init void ks8695_map_io(void); -extern __init void ks8695_init_irq(void); -extern void ks8695_restart(enum reboot_mode, const char *); -extern void ks8695_timer_init(void); diff --git a/arch/arm/mach-ks8695/include/mach/entry-macro.S b/arch/arm/mach-ks8695/include/mach/entry-macro.S deleted file mode 100644 index 7ff812cb010b..000000000000 --- a/arch/arm/mach-ks8695/include/mach/entry-macro.S +++ /dev/null @@ -1,47 +0,0 @@ -/* - * arch/arm/mach-ks8695/include/mach/entry-macro.S - * - * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk> - * Copyright (C) 2006 Simtec Electronics - * - * Low-level IRQ helper macros for KS8695 - * - * 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 <mach/hardware.h> -#include <mach/regs-irq.h> - - .macro get_irqnr_preamble, base, tmp - ldr \base, =KS8695_IRQ_VA @ Base address of interrupt controller - .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - ldr \irqstat, [\base, #KS8695_INTMS] @ Mask Status register - - teq \irqstat, #0 - beq 1001f - - mov \irqnr, #0 - - tst \irqstat, #0xff - moveq \irqstat, \irqstat, lsr #8 - addeq \irqnr, \irqnr, #8 - tsteq \irqstat, #0xff - moveq \irqstat, \irqstat, lsr #8 - addeq \irqnr, \irqnr, #8 - tsteq \irqstat, #0xff - moveq \irqstat, \irqstat, lsr #8 - addeq \irqnr, \irqnr, #8 - tst \irqstat, #0x0f - moveq \irqstat, \irqstat, lsr #4 - addeq \irqnr, \irqnr, #4 - tst \irqstat, #0x03 - moveq \irqstat, \irqstat, lsr #2 - addeq \irqnr, \irqnr, #2 - tst \irqstat, #0x01 - addseq \irqnr, \irqnr, #1 -1001: - .endm diff --git a/arch/arm/mach-ks8695/include/mach/gpio-ks8695.h b/arch/arm/mach-ks8695/include/mach/gpio-ks8695.h deleted file mode 100644 index 600115f48fb3..000000000000 --- a/arch/arm/mach-ks8695/include/mach/gpio-ks8695.h +++ /dev/null @@ -1,36 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) 2006 Andrew Victor - */ - -#ifndef __MACH_KS8659_GPIO_H -#define __MACH_KS8659_GPIO_H - -#include <linux/kernel.h> - -#define KS8695_GPIO_0 0 -#define KS8695_GPIO_1 1 -#define KS8695_GPIO_2 2 -#define KS8695_GPIO_3 3 -#define KS8695_GPIO_4 4 -#define KS8695_GPIO_5 5 -#define KS8695_GPIO_6 6 -#define KS8695_GPIO_7 7 -#define KS8695_GPIO_8 8 -#define KS8695_GPIO_9 9 -#define KS8695_GPIO_10 10 -#define KS8695_GPIO_11 11 -#define KS8695_GPIO_12 12 -#define KS8695_GPIO_13 13 -#define KS8695_GPIO_14 14 -#define KS8695_GPIO_15 15 - -/* - * Configure GPIO pin as external interrupt source. - */ -extern int ks8695_gpio_interrupt(unsigned int pin, unsigned int type); - -/* Register the GPIOs */ -extern void ks8695_register_gpios(void); - -#endif /* __MACH_KS8659_GPIO_H */ diff --git a/arch/arm/mach-ks8695/include/mach/hardware.h b/arch/arm/mach-ks8695/include/mach/hardware.h deleted file mode 100644 index 0fb889be8112..000000000000 --- a/arch/arm/mach-ks8695/include/mach/hardware.h +++ /dev/null @@ -1,42 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * arch/arm/mach-ks8695/include/mach/hardware.h - * - * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk> - * Copyright (C) 2006 Simtec Electronics - * - * KS8695 - Memory Map definitions -*/ - -#ifndef __ASM_ARCH_HARDWARE_H -#define __ASM_ARCH_HARDWARE_H - -#include <linux/sizes.h> - -/* - * Clocks are derived from MCLK, which is 25MHz - */ -#define KS8695_CLOCK_RATE 25000000 - -/* - * Physical RAM address. - */ -#define KS8695_SDRAM_PA 0x00000000 - - -/* - * We map an entire MiB with the System Configuration Registers in even - * though only 64KiB is needed. This makes it easier for use with the - * head debug code as the initial MMU setup only deals in L1 sections. - */ -#define KS8695_IO_PA 0x03F00000 -#define KS8695_IO_VA IOMEM(0xF0000000) -#define KS8695_IO_SIZE SZ_1M - -#define KS8695_PCIMEM_PA 0x60000000 -#define KS8695_PCIMEM_SIZE SZ_512M - -#define KS8695_PCIIO_PA 0x80000000 -#define KS8695_PCIIO_SIZE SZ_64K - -#endif diff --git a/arch/arm/mach-ks8695/include/mach/irqs.h b/arch/arm/mach-ks8695/include/mach/irqs.h deleted file mode 100644 index 0cbb30672427..000000000000 --- a/arch/arm/mach-ks8695/include/mach/irqs.h +++ /dev/null @@ -1,51 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * arch/arm/mach-ks8695/include/mach/irqs.h - * - * Copyright (C) 2006 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> - */ - -#ifndef __ASM_ARCH_IRQS_H -#define __ASM_ARCH_IRQS_H - - -#define NR_IRQS 32 - -/* - * IRQ definitions - */ -#define KS8695_IRQ_COMM_RX 0 -#define KS8695_IRQ_COMM_TX 1 -#define KS8695_IRQ_EXTERN0 2 -#define KS8695_IRQ_EXTERN1 3 -#define KS8695_IRQ_EXTERN2 4 -#define KS8695_IRQ_EXTERN3 5 -#define KS8695_IRQ_TIMER0 6 -#define KS8695_IRQ_TIMER1 7 -#define KS8695_IRQ_UART_TX 8 -#define KS8695_IRQ_UART_RX 9 -#define KS8695_IRQ_UART_LINE_STATUS 10 -#define KS8695_IRQ_UART_MODEM_STATUS 11 -#define KS8695_IRQ_LAN_RX_STOP 12 -#define KS8695_IRQ_LAN_TX_STOP 13 -#define KS8695_IRQ_LAN_RX_BUF 14 -#define KS8695_IRQ_LAN_TX_BUF 15 -#define KS8695_IRQ_LAN_RX_STATUS 16 -#define KS8695_IRQ_LAN_TX_STATUS 17 -#define KS8695_IRQ_HPNA_RX_STOP 18 -#define KS8695_IRQ_HPNA_TX_STOP 19 -#define KS8695_IRQ_HPNA_RX_BUF 20 -#define KS8695_IRQ_HPNA_TX_BUF 21 -#define KS8695_IRQ_HPNA_RX_STATUS 22 -#define KS8695_IRQ_HPNA_TX_STATUS 23 -#define KS8695_IRQ_BUS_ERROR 24 -#define KS8695_IRQ_WAN_RX_STOP 25 -#define KS8695_IRQ_WAN_TX_STOP 26 -#define KS8695_IRQ_WAN_RX_BUF 27 -#define KS8695_IRQ_WAN_TX_BUF 28 -#define KS8695_IRQ_WAN_RX_STATUS 29 -#define KS8695_IRQ_WAN_TX_STATUS 30 -#define KS8695_IRQ_WAN_LINK 31 - -#endif diff --git a/arch/arm/mach-ks8695/include/mach/memory.h b/arch/arm/mach-ks8695/include/mach/memory.h deleted file mode 100644 index ab0d27fa8969..000000000000 --- a/arch/arm/mach-ks8695/include/mach/memory.h +++ /dev/null @@ -1,51 +0,0 @@ -/* - * arch/arm/mach-ks8695/include/mach/memory.h - * - * Copyright (C) 2006 Andrew Victor - * - * KS8695 Memory definitions - * - * 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. - */ - -#ifndef __ASM_ARCH_MEMORY_H -#define __ASM_ARCH_MEMORY_H - -#include <mach/hardware.h> - -#ifndef __ASSEMBLY__ - -#ifdef CONFIG_PCI - -/* PCI mappings */ -#define __virt_to_bus(x) ((x) - PAGE_OFFSET + KS8695_PCIMEM_PA) -#define __bus_to_virt(x) ((x) - KS8695_PCIMEM_PA + PAGE_OFFSET) - -/* Platform-bus mapping */ -extern struct bus_type platform_bus_type; -#define is_lbus_device(dev) (dev && dev->bus == &platform_bus_type) -#define __arch_dma_to_virt(dev, x) ({ (void *) (is_lbus_device(dev) ? \ - __phys_to_virt(x) : __bus_to_virt(x)); }) -#define __arch_virt_to_dma(dev, x) ({ is_lbus_device(dev) ? \ - (dma_addr_t)__virt_to_phys((unsigned long)x) \ - : (dma_addr_t)__virt_to_bus(x); }) -#define __arch_pfn_to_dma(dev, pfn) \ - ({ dma_addr_t __dma = __pfn_to_phys(pfn); \ - if (!is_lbus_device(dev)) \ - __dma = __dma - PHYS_OFFSET + KS8695_PCIMEM_PA; \ - __dma; }) - -#define __arch_dma_to_pfn(dev, x) \ - ({ dma_addr_t __dma = x; \ - if (!is_lbus_device(dev)) \ - __dma += PHYS_OFFSET - KS8695_PCIMEM_PA; \ - __phys_to_pfn(__dma); \ - }) - -#endif - -#endif - -#endif diff --git a/arch/arm/mach-ks8695/include/mach/regs-gpio.h b/arch/arm/mach-ks8695/include/mach/regs-gpio.h deleted file mode 100644 index 90614a7d0548..000000000000 --- a/arch/arm/mach-ks8695/include/mach/regs-gpio.h +++ /dev/null @@ -1,55 +0,0 @@ -/* - * arch/arm/mach-ks8695/include/mach/regs-gpio.h - * - * Copyright (C) 2007 Andrew Victor - * - * KS8695 - GPIO control registers and bit definitions. - * - * 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. - */ - -#ifndef KS8695_GPIO_H -#define KS8695_GPIO_H - -#define KS8695_GPIO_OFFSET (0xF0000 + 0xE600) -#define KS8695_GPIO_VA (KS8695_IO_VA + KS8695_GPIO_OFFSET) -#define KS8695_GPIO_PA (KS8695_IO_PA + KS8695_GPIO_OFFSET) - - -#define KS8695_IOPM (0x00) /* I/O Port Mode Register */ -#define KS8695_IOPC (0x04) /* I/O Port Control Register */ -#define KS8695_IOPD (0x08) /* I/O Port Data Register */ - - -/* Port Mode Register */ -#define IOPM(x) (1 << (x)) /* Mode for GPIO Pin x */ - -/* Port Control Register */ -#define IOPC_IOTIM1EN (1 << 17) /* GPIO Pin for Timer1 Enable */ -#define IOPC_IOTIM0EN (1 << 16) /* GPIO Pin for Timer0 Enable */ -#define IOPC_IOEINT3EN (1 << 15) /* GPIO Pin for External/Soft Interrupt 3 Enable */ -#define IOPC_IOEINT3TM (7 << 12) /* GPIO Pin for External/Soft Interrupt 3 Trigger Mode */ -#define IOPC_IOEINT3_MODE(x) ((x) << 12) -#define IOPC_IOEINT2EN (1 << 11) /* GPIO Pin for External/Soft Interrupt 2 Enable */ -#define IOPC_IOEINT2TM (7 << 8) /* GPIO Pin for External/Soft Interrupt 2 Trigger Mode */ -#define IOPC_IOEINT2_MODE(x) ((x) << 8) -#define IOPC_IOEINT1EN (1 << 7) /* GPIO Pin for External/Soft Interrupt 1 Enable */ -#define IOPC_IOEINT1TM (7 << 4) /* GPIO Pin for External/Soft Interrupt 1 Trigger Mode */ -#define IOPC_IOEINT1_MODE(x) ((x) << 4) -#define IOPC_IOEINT0EN (1 << 3) /* GPIO Pin for External/Soft Interrupt 0 Enable */ -#define IOPC_IOEINT0TM (7 << 0) /* GPIO Pin for External/Soft Interrupt 0 Trigger Mode */ -#define IOPC_IOEINT0_MODE(x) ((x) << 0) - - /* Trigger Modes */ -#define IOPC_TM_LOW (0) /* Level Detection (Active Low) */ -#define IOPC_TM_HIGH (1) /* Level Detection (Active High) */ -#define IOPC_TM_RISING (2) /* Rising Edge Detection */ -#define IOPC_TM_FALLING (4) /* Falling Edge Detection */ -#define IOPC_TM_EDGE (6) /* Both Edge Detection */ - -/* Port Data Register */ -#define IOPD(x) (1 << (x)) /* Signal Level of GPIO Pin x */ - -#endif diff --git a/arch/arm/mach-ks8695/include/mach/regs-irq.h b/arch/arm/mach-ks8695/include/mach/regs-irq.h deleted file mode 100644 index 352b7e8704d5..000000000000 --- a/arch/arm/mach-ks8695/include/mach/regs-irq.h +++ /dev/null @@ -1,41 +0,0 @@ -/* - * arch/arm/mach-ks8695/include/mach/regs-irq.h - * - * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk> - * Copyright (C) 2006 Simtec Electronics - * - * KS8695 - IRQ registers and bit definitions - * - * 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. - */ - -#ifndef KS8695_IRQ_H -#define KS8695_IRQ_H - -#define KS8695_IRQ_OFFSET (0xF0000 + 0xE200) -#define KS8695_IRQ_VA (KS8695_IO_VA + KS8695_IRQ_OFFSET) -#define KS8695_IRQ_PA (KS8695_IO_PA + KS8695_IRQ_OFFSET) - - -/* - * Interrupt Controller registers - */ -#define KS8695_INTMC (0x00) /* Mode Control Register */ -#define KS8695_INTEN (0x04) /* Interrupt Enable Register */ -#define KS8695_INTST (0x08) /* Interrupt Status Register */ -#define KS8695_INTPW (0x0c) /* Interrupt Priority (WAN MAC) */ -#define KS8695_INTPH (0x10) /* Interrupt Priority (HPNA) [KS8695 only] */ -#define KS8695_INTPL (0x14) /* Interrupt Priority (LAN MAC) */ -#define KS8695_INTPT (0x18) /* Interrupt Priority (Timer) */ -#define KS8695_INTPU (0x1c) /* Interrupt Priority (UART) */ -#define KS8695_INTPE (0x20) /* Interrupt Priority (External Interrupt) */ -#define KS8695_INTPC (0x24) /* Interrupt Priority (Communications Channel) */ -#define KS8695_INTPBE (0x28) /* Interrupt Priority (Bus Error Response) */ -#define KS8695_INTMS (0x2c) /* Interrupt Mask Status Register */ -#define KS8695_INTHPF (0x30) /* Interrupt Pending Highest Priority (FIQ) */ -#define KS8695_INTHPI (0x34) /* Interrupt Pending Highest Priority (IRQ) */ - - -#endif diff --git a/arch/arm/mach-ks8695/include/mach/regs-misc.h b/arch/arm/mach-ks8695/include/mach/regs-misc.h deleted file mode 100644 index 2740c52494a0..000000000000 --- a/arch/arm/mach-ks8695/include/mach/regs-misc.h +++ /dev/null @@ -1,97 +0,0 @@ -/* - * arch/arm/mach-ks8695/include/mach/regs-misc.h - * - * Copyright (C) 2006 Andrew Victor - * - * KS8695 - Miscellaneous Registers - * - * 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. - */ - -#ifndef KS8695_MISC_H -#define KS8695_MISC_H - -#define KS8695_MISC_OFFSET (0xF0000 + 0xEA00) -#define KS8695_MISC_VA (KS8695_IO_VA + KS8695_MISC_OFFSET) -#define KS8695_MISC_PA (KS8695_IO_PA + KS8695_MISC_OFFSET) - - -/* - * Miscellaneous registers - */ -#define KS8695_DID (0x00) /* Device ID */ -#define KS8695_RID (0x04) /* Revision ID */ -#define KS8695_HMC (0x08) /* HPNA Miscellaneous Control [KS8695 only] */ -#define KS8695_WMC (0x0c) /* WAN Miscellaneous Control */ -#define KS8695_WPPM (0x10) /* WAN PHY Power Management */ -#define KS8695_PPS (0x1c) /* PHY PowerSave */ - -/* Device ID Register */ -#define DID_ID (0xffff << 0) /* Device ID */ - -/* Revision ID Register */ -#define RID_SUBID (0xf << 4) /* Sub-Device ID */ -#define RID_REVISION (0xf << 0) /* Revision ID */ - -/* HPNA Miscellaneous Control Register */ -#define HMC_HSS (1 << 1) /* Speed */ -#define HMC_HDS (1 << 0) /* Duplex */ - -/* WAN Miscellaneous Control Register */ -#define WMC_WANC (1 << 30) /* Auto-negotiation complete */ -#define WMC_WANR (1 << 29) /* Auto-negotiation restart */ -#define WMC_WANAP (1 << 28) /* Advertise Pause */ -#define WMC_WANA100F (1 << 27) /* Advertise 100 FDX */ -#define WMC_WANA100H (1 << 26) /* Advertise 100 HDX */ -#define WMC_WANA10F (1 << 25) /* Advertise 10 FDX */ -#define WMC_WANA10H (1 << 24) /* Advertise 10 HDX */ -#define WMC_WLS (1 << 23) /* Link status */ -#define WMC_WDS (1 << 22) /* Duplex status */ -#define WMC_WSS (1 << 21) /* Speed status */ -#define WMC_WLPP (1 << 20) /* Link Partner Pause */ -#define WMC_WLP100F (1 << 19) /* Link Partner 100 FDX */ -#define WMC_WLP100H (1 << 18) /* Link Partner 100 HDX */ -#define WMC_WLP10F (1 << 17) /* Link Partner 10 FDX */ -#define WMC_WLP10H (1 << 16) /* Link Partner 10 HDX */ -#define WMC_WAND (1 << 15) /* Auto-negotiation disable */ -#define WMC_WANF100 (1 << 14) /* Force 100 */ -#define WMC_WANFF (1 << 13) /* Force FDX */ -#define WMC_WLED1S (7 << 4) /* LED1 Select */ -#define WLED1S_SPEED (0 << 4) -#define WLED1S_LINK (1 << 4) -#define WLED1S_DUPLEX (2 << 4) -#define WLED1S_COLLISION (3 << 4) -#define WLED1S_ACTIVITY (4 << 4) -#define WLED1S_FDX_COLLISION (5 << 4) -#define WLED1S_LINK_ACTIVITY (6 << 4) -#define WMC_WLED0S (7 << 0) /* LED0 Select */ -#define WLED0S_SPEED (0 << 0) -#define WLED0S_LINK (1 << 0) -#define WLED0S_DUPLEX (2 << 0) -#define WLED0S_COLLISION (3 << 0) -#define WLED0S_ACTIVITY (4 << 0) -#define WLED0S_FDX_COLLISION (5 << 0) -#define WLED0S_LINK_ACTIVITY (6 << 0) - -/* WAN PHY Power Management Register */ -#define WPPM_WLPBK (1 << 14) /* Local Loopback */ -#define WPPM_WRLPKB (1 << 13) /* Remove Loopback */ -#define WPPM_WPI (1 << 12) /* PHY isolate */ -#define WPPM_WFL (1 << 10) /* Force link */ -#define WPPM_MDIXS (1 << 9) /* MDIX Status */ -#define WPPM_FEF (1 << 8) /* Far End Fault */ -#define WPPM_AMDIXP (1 << 7) /* Auto MDIX Parameter */ -#define WPPM_TXDIS (1 << 6) /* Disable transmitter */ -#define WPPM_DFEF (1 << 5) /* Disable Far End Fault */ -#define WPPM_PD (1 << 4) /* Power Down */ -#define WPPM_DMDX (1 << 3) /* Disable Auto MDI/MDIX */ -#define WPPM_FMDX (1 << 2) /* Force MDIX */ -#define WPPM_LPBK (1 << 1) /* MAX Loopback */ - -/* PHY Power Save Register */ -#define PPS_PPSM (1 << 0) /* PHY Power Save Mode */ - - -#endif diff --git a/arch/arm/mach-ks8695/include/mach/regs-switch.h b/arch/arm/mach-ks8695/include/mach/regs-switch.h deleted file mode 100644 index 97e8acb1cf6c..000000000000 --- a/arch/arm/mach-ks8695/include/mach/regs-switch.h +++ /dev/null @@ -1,66 +0,0 @@ -/* - * arch/arm/mach-ks8695/include/mach/regs-switch.h - * - * Copyright (C) 2006 Andrew Victor - * - * KS8695 - Switch Registers and bit definitions. - * - * 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. - */ - -#ifndef KS8695_SWITCH_H -#define KS8695_SWITCH_H - -#define KS8695_SWITCH_OFFSET (0xF0000 + 0xe800) -#define KS8695_SWITCH_VA (KS8695_IO_VA + KS8695_SWITCH_OFFSET) -#define KS8695_SWITCH_PA (KS8695_IO_PA + KS8695_SWITCH_OFFSET) - - -/* - * Switch registers - */ -#define KS8695_SEC0 (0x00) /* Switch Engine Control 0 */ -#define KS8695_SEC1 (0x04) /* Switch Engine Control 1 */ -#define KS8695_SEC2 (0x08) /* Switch Engine Control 2 */ - -#define KS8695_SEPXCZ(x,z) (0x0c + (((x)-1)*3 + ((z)-1))*4) /* Port Configuration Registers */ - -#define KS8695_SEP12AN (0x48) /* Port 1 & 2 Auto-Negotiation */ -#define KS8695_SEP34AN (0x4c) /* Port 3 & 4 Auto-Negotiation */ -#define KS8695_SEIAC (0x50) /* Indirect Access Control */ -#define KS8695_SEIADH2 (0x54) /* Indirect Access Data High 2 */ -#define KS8695_SEIADH1 (0x58) /* Indirect Access Data High 1 */ -#define KS8695_SEIADL (0x5c) /* Indirect Access Data Low */ -#define KS8695_SEAFC (0x60) /* Advance Feature Control */ -#define KS8695_SEDSCPH (0x64) /* TOS Priority High */ -#define KS8695_SEDSCPL (0x68) /* TOS Priority Low */ -#define KS8695_SEMAH (0x6c) /* Switch Engine MAC Address High */ -#define KS8695_SEMAL (0x70) /* Switch Engine MAC Address Low */ -#define KS8695_LPPM12 (0x74) /* Port 1 & 2 PHY Power Management */ -#define KS8695_LPPM34 (0x78) /* Port 3 & 4 PHY Power Management */ - - -/* Switch Engine Control 0 */ -#define SEC0_LLED1S (7 << 25) /* LED1 Select */ -#define LLED1S_SPEED (0 << 25) -#define LLED1S_LINK (1 << 25) -#define LLED1S_DUPLEX (2 << 25) -#define LLED1S_COLLISION (3 << 25) -#define LLED1S_ACTIVITY (4 << 25) -#define LLED1S_FDX_COLLISION (5 << 25) -#define LLED1S_LINK_ACTIVITY (6 << 25) -#define SEC0_LLED0S (7 << 22) /* LED0 Select */ -#define LLED0S_SPEED (0 << 22) -#define LLED0S_LINK (1 << 22) -#define LLED0S_DUPLEX (2 << 22) -#define LLED0S_COLLISION (3 << 22) -#define LLED0S_ACTIVITY (4 << 22) -#define LLED0S_FDX_COLLISION (5 << 22) -#define LLED0S_LINK_ACTIVITY (6 << 22) -#define SEC0_ENABLE (1 << 0) /* Enable Switch */ - - - -#endif diff --git a/arch/arm/mach-ks8695/include/mach/regs-uart.h b/arch/arm/mach-ks8695/include/mach/regs-uart.h deleted file mode 100644 index 941a542c5f23..000000000000 --- a/arch/arm/mach-ks8695/include/mach/regs-uart.h +++ /dev/null @@ -1,89 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * arch/arm/mach-ks8695/include/mach/regs-uart.h - * - * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk> - * Copyright (C) 2006 Simtec Electronics - * - * KS8695 - UART register and bit definitions. - */ - -#ifndef KS8695_UART_H -#define KS8695_UART_H - -#define KS8695_UART_OFFSET (0xF0000 + 0xE000) -#define KS8695_UART_VA (KS8695_IO_VA + KS8695_UART_OFFSET) -#define KS8695_UART_PA (KS8695_IO_PA + KS8695_UART_OFFSET) - - -/* - * UART registers - */ -#define KS8695_URRB (0x00) /* Receive Buffer Register */ -#define KS8695_URTH (0x04) /* Transmit Holding Register */ -#define KS8695_URFC (0x08) /* FIFO Control Register */ -#define KS8695_URLC (0x0C) /* Line Control Register */ -#define KS8695_URMC (0x10) /* Modem Control Register */ -#define KS8695_URLS (0x14) /* Line Status Register */ -#define KS8695_URMS (0x18) /* Modem Status Register */ -#define KS8695_URBD (0x1C) /* Baud Rate Divisor Register */ -#define KS8695_USR (0x20) /* Status Register */ - - -/* FIFO Control Register */ -#define URFC_URFRT (3 << 6) /* Receive FIFO Trigger Level */ -#define URFC_URFRT_1 (0 << 6) -#define URFC_URFRT_4 (1 << 6) -#define URFC_URFRT_8 (2 << 6) -#define URFC_URFRT_14 (3 << 6) -#define URFC_URTFR (1 << 2) /* Transmit FIFO Reset */ -#define URFC_URRFR (1 << 1) /* Receive FIFO Reset */ -#define URFC_URFE (1 << 0) /* FIFO Enable */ - -/* Line Control Register */ -#define URLC_URSBC (1 << 6) /* Set Break Condition */ -#define URLC_PARITY (7 << 3) /* Parity */ -#define URPE_NONE (0 << 3) -#define URPE_ODD (1 << 3) -#define URPE_EVEN (3 << 3) -#define URPE_MARK (5 << 3) -#define URPE_SPACE (7 << 3) -#define URLC_URSB (1 << 2) /* Stop Bits */ -#define URLC_URCL (3 << 0) /* Character Length */ -#define URCL_5 (0 << 0) -#define URCL_6 (1 << 0) -#define URCL_7 (2 << 0) -#define URCL_8 (3 << 0) - -/* Modem Control Register */ -#define URMC_URLB (1 << 4) /* Loop-back mode */ -#define URMC_UROUT2 (1 << 3) /* OUT2 signal */ -#define URMC_UROUT1 (1 << 2) /* OUT1 signal */ -#define URMC_URRTS (1 << 1) /* Request to Send */ -#define URMC_URDTR (1 << 0) /* Data Terminal Ready */ - -/* Line Status Register */ -#define URLS_URRFE (1 << 7) /* Receive FIFO Error */ -#define URLS_URTE (1 << 6) /* Transmit Empty */ -#define URLS_URTHRE (1 << 5) /* Transmit Holding Register Empty */ -#define URLS_URBI (1 << 4) /* Break Interrupt */ -#define URLS_URFE (1 << 3) /* Framing Error */ -#define URLS_URPE (1 << 2) /* Parity Error */ -#define URLS_URROE (1 << 1) /* Receive Overrun Error */ -#define URLS_URDR (1 << 0) /* Receive Data Ready */ - -/* Modem Status Register */ -#define URMS_URDCD (1 << 7) /* Data Carrier Detect */ -#define URMS_URRI (1 << 6) /* Ring Indicator */ -#define URMS_URDSR (1 << 5) /* Data Set Ready */ -#define URMS_URCTS (1 << 4) /* Clear to Send */ -#define URMS_URDDCD (1 << 3) /* Delta Data Carrier Detect */ -#define URMS_URTERI (1 << 2) /* Trailing Edge Ring Indicator */ -#define URMS_URDDST (1 << 1) /* Delta Data Set Ready */ -#define URMS_URDCTS (1 << 0) /* Delta Clear to Send */ - -/* Status Register */ -#define USR_UTI (1 << 0) /* Timeout Indication */ - - -#endif diff --git a/arch/arm/mach-ks8695/include/mach/uncompress.h b/arch/arm/mach-ks8695/include/mach/uncompress.h deleted file mode 100644 index dc78a29759b5..000000000000 --- a/arch/arm/mach-ks8695/include/mach/uncompress.h +++ /dev/null @@ -1,33 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * arch/arm/mach-ks8695/include/mach/uncompress.h - * - * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk> - * Copyright (C) 2006 Simtec Electronics - * - * KS8695 - Kernel uncompressor - */ - -#ifndef __ASM_ARCH_UNCOMPRESS_H -#define __ASM_ARCH_UNCOMPRESS_H - -#include <linux/io.h> -#include <mach/regs-uart.h> - -static inline void putc(char c) -{ - while (!(__raw_readl((void __iomem*)KS8695_UART_PA + KS8695_URLS) & URLS_URTHRE)) - barrier(); - - __raw_writel(c, (void __iomem*)KS8695_UART_PA + KS8695_URTH); -} - -static inline void flush(void) -{ - while (!(__raw_readl((void __iomem*)KS8695_UART_PA + KS8695_URLS) & URLS_URTE)) - barrier(); -} - -#define arch_decomp_setup() - -#endif diff --git a/arch/arm/mach-ks8695/irq.c b/arch/arm/mach-ks8695/irq.c deleted file mode 100644 index 4b7ec8d9300c..000000000000 --- a/arch/arm/mach-ks8695/irq.c +++ /dev/null @@ -1,164 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * arch/arm/mach-ks8695/irq.c - * - * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk> - * Copyright (C) 2006 Simtec Electronics - */ - -#include <linux/init.h> -#include <linux/module.h> -#include <linux/interrupt.h> -#include <linux/ioport.h> -#include <linux/device.h> -#include <linux/io.h> - -#include <mach/hardware.h> -#include <asm/irq.h> - -#include <asm/mach/irq.h> - -#include <mach/regs-irq.h> -#include <mach/regs-gpio.h> - -static void ks8695_irq_mask(struct irq_data *d) -{ - unsigned long inten; - - inten = __raw_readl(KS8695_IRQ_VA + KS8695_INTEN); - inten &= ~(1 << d->irq); - - __raw_writel(inten, KS8695_IRQ_VA + KS8695_INTEN); -} - -static void ks8695_irq_unmask(struct irq_data *d) -{ - unsigned long inten; - - inten = __raw_readl(KS8695_IRQ_VA + KS8695_INTEN); - inten |= (1 << d->irq); - - __raw_writel(inten, KS8695_IRQ_VA + KS8695_INTEN); -} - -static void ks8695_irq_ack(struct irq_data *d) -{ - __raw_writel((1 << d->irq), KS8695_IRQ_VA + KS8695_INTST); -} - - -static struct irq_chip ks8695_irq_level_chip; -static struct irq_chip ks8695_irq_edge_chip; - - -static int ks8695_irq_set_type(struct irq_data *d, unsigned int type) -{ - unsigned long ctrl, mode; - unsigned short level_triggered = 0; - - ctrl = __raw_readl(KS8695_GPIO_VA + KS8695_IOPC); - - switch (type) { - case IRQ_TYPE_LEVEL_HIGH: - mode = IOPC_TM_HIGH; - level_triggered = 1; - break; - case IRQ_TYPE_LEVEL_LOW: - mode = IOPC_TM_LOW; - level_triggered = 1; - break; - case IRQ_TYPE_EDGE_RISING: - mode = IOPC_TM_RISING; - break; - case IRQ_TYPE_EDGE_FALLING: - mode = IOPC_TM_FALLING; - break; - case IRQ_TYPE_EDGE_BOTH: - mode = IOPC_TM_EDGE; - break; - default: - return -EINVAL; - } - - switch (d->irq) { - case KS8695_IRQ_EXTERN0: - ctrl &= ~IOPC_IOEINT0TM; - ctrl |= IOPC_IOEINT0_MODE(mode); - break; - case KS8695_IRQ_EXTERN1: - ctrl &= ~IOPC_IOEINT1TM; - ctrl |= IOPC_IOEINT1_MODE(mode); - break; - case KS8695_IRQ_EXTERN2: - ctrl &= ~IOPC_IOEINT2TM; - ctrl |= IOPC_IOEINT2_MODE(mode); - break; - case KS8695_IRQ_EXTERN3: - ctrl &= ~IOPC_IOEINT3TM; - ctrl |= IOPC_IOEINT3_MODE(mode); - break; - default: - return -EINVAL; - } - - if (level_triggered) { - irq_set_chip_and_handler(d->irq, &ks8695_irq_level_chip, - handle_level_irq); - } - else { - irq_set_chip_and_handler(d->irq, &ks8695_irq_edge_chip, - handle_edge_irq); - } - - __raw_writel(ctrl, KS8695_GPIO_VA + KS8695_IOPC); - return 0; -} - -static struct irq_chip ks8695_irq_level_chip = { - .irq_ack = ks8695_irq_mask, - .irq_mask = ks8695_irq_mask, - .irq_unmask = ks8695_irq_unmask, - .irq_set_type = ks8695_irq_set_type, -}; - -static struct irq_chip ks8695_irq_edge_chip = { - .irq_ack = ks8695_irq_ack, - .irq_mask = ks8695_irq_mask, - .irq_unmask = ks8695_irq_unmask, - .irq_set_type = ks8695_irq_set_type, -}; - -void __init ks8695_init_irq(void) -{ - unsigned int irq; - - /* Disable all interrupts initially */ - __raw_writel(0, KS8695_IRQ_VA + KS8695_INTMC); - __raw_writel(0, KS8695_IRQ_VA + KS8695_INTEN); - - for (irq = 0; irq < NR_IRQS; irq++) { - switch (irq) { - /* Level-triggered interrupts */ - case KS8695_IRQ_BUS_ERROR: - case KS8695_IRQ_UART_MODEM_STATUS: - case KS8695_IRQ_UART_LINE_STATUS: - case KS8695_IRQ_UART_RX: - case KS8695_IRQ_COMM_TX: - case KS8695_IRQ_COMM_RX: - irq_set_chip_and_handler(irq, - &ks8695_irq_level_chip, - handle_level_irq); - break; - - /* Edge-triggered interrupts */ - default: - /* clear pending bit */ - ks8695_irq_ack(irq_get_irq_data(irq)); - irq_set_chip_and_handler(irq, - &ks8695_irq_edge_chip, - handle_edge_irq); - } - - irq_clear_status_flags(irq, IRQ_NOREQUEST); - } -} diff --git a/arch/arm/mach-ks8695/pci.c b/arch/arm/mach-ks8695/pci.c deleted file mode 100644 index 83f330bf07dd..000000000000 --- a/arch/arm/mach-ks8695/pci.c +++ /dev/null @@ -1,247 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * arch/arm/mach-ks8695/pci.c - * - * Copyright (C) 2003, Micrel Semiconductors - * Copyright (C) 2006, Greg Ungerer <gerg@snapgear.com> - * Copyright (C) 2006, Ben Dooks - * Copyright (C) 2007, Andrew Victor - */ - -#include <linux/kernel.h> -#include <linux/pci.h> -#include <linux/mm.h> -#include <linux/init.h> -#include <linux/irq.h> -#include <linux/delay.h> -#include <linux/io.h> - -#include <asm/signal.h> -#include <asm/mach/pci.h> -#include <mach/hardware.h> - -#include "devices.h" -#include "regs-pci.h" - - -static int pci_dbg; - -static void ks8695_pci_setupconfig(unsigned int bus_nr, unsigned int devfn, unsigned int where) -{ - unsigned long pbca; - - pbca = PBCA_ENABLE | (where & ~3); - pbca |= PCI_SLOT(devfn) << 11 ; - pbca |= PCI_FUNC(devfn) << 8; - pbca |= bus_nr << 16; - - if (bus_nr == 0) { - /* use Type-0 transaction */ - __raw_writel(pbca, KS8695_PCI_VA + KS8695_PBCA); - } else { - /* use Type-1 transaction */ - __raw_writel(pbca | PBCA_TYPE1, KS8695_PCI_VA + KS8695_PBCA); - } -} - -static void __iomem *ks8695_pci_map_bus(struct pci_bus *bus, unsigned int devfn, - int where) -{ - ks8695_pci_setupconfig(bus->number, devfn, where); - return KS8695_PCI_VA + KS8695_PBCD; -} - -static void ks8695_local_writeconfig(int where, u32 value) -{ - ks8695_pci_setupconfig(0, 0, where); - __raw_writel(value, KS8695_PCI_VA + KS8695_PBCD); -} - -static struct pci_ops ks8695_pci_ops = { - .map_bus = ks8695_pci_map_bus, - .read = pci_generic_config_read32, - .write = pci_generic_config_write32, -}; - -static struct resource pci_mem = { - .name = "PCI Memory space", - .start = KS8695_PCIMEM_PA, - .end = KS8695_PCIMEM_PA + (KS8695_PCIMEM_SIZE - 1), - .flags = IORESOURCE_MEM, -}; - -static struct resource pci_io = { - .name = "PCI IO space", - .start = KS8695_PCIIO_PA, - .end = KS8695_PCIIO_PA + (KS8695_PCIIO_SIZE - 1), - .flags = IORESOURCE_IO, -}; - -static int __init ks8695_pci_setup(int nr, struct pci_sys_data *sys) -{ - if (nr > 0) - return 0; - - request_resource(&iomem_resource, &pci_mem); - request_resource(&ioport_resource, &pci_io); - - pci_add_resource_offset(&sys->resources, &pci_io, sys->io_offset); - pci_add_resource_offset(&sys->resources, &pci_mem, sys->mem_offset); - - /* Assign and enable processor bridge */ - ks8695_local_writeconfig(PCI_BASE_ADDRESS_0, KS8695_PCIMEM_PA); - - /* Enable bus-master & Memory Space access */ - ks8695_local_writeconfig(PCI_COMMAND, PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY); - - /* Set cache-line size & latency. */ - ks8695_local_writeconfig(PCI_CACHE_LINE_SIZE, (32 << 8) | (L1_CACHE_BYTES / sizeof(u32))); - - /* Reserve PCI memory space for PCI-AHB resources */ - if (!request_mem_region(KS8695_PCIMEM_PA, SZ_64M, "PCI-AHB Bridge")) { - printk(KERN_ERR "Cannot allocate PCI-AHB Bridge memory.\n"); - return -EBUSY; - } - - return 1; -} - -static inline unsigned int size_mask(unsigned long size) -{ - return (~size) + 1; -} - -static int ks8695_pci_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs) -{ - unsigned long pc = instruction_pointer(regs); - unsigned long instr = *(unsigned long *)pc; - unsigned long cmdstat; - - cmdstat = __raw_readl(KS8695_PCI_VA + KS8695_CRCFCS); - - printk(KERN_ERR "PCI abort: address = 0x%08lx fsr = 0x%03x PC = 0x%08lx LR = 0x%08lx [%s%s%s%s%s]\n", - addr, fsr, regs->ARM_pc, regs->ARM_lr, - cmdstat & (PCI_STATUS_SIG_TARGET_ABORT << 16) ? "GenTarget" : " ", - cmdstat & (PCI_STATUS_REC_TARGET_ABORT << 16) ? "RecvTarget" : " ", - cmdstat & (PCI_STATUS_REC_MASTER_ABORT << 16) ? "MasterAbort" : " ", - cmdstat & (PCI_STATUS_SIG_SYSTEM_ERROR << 16) ? "SysError" : " ", - cmdstat & (PCI_STATUS_DETECTED_PARITY << 16) ? "Parity" : " " - ); - - __raw_writel(cmdstat, KS8695_PCI_VA + KS8695_CRCFCS); - - /* - * If the instruction being executed was a read, - * make it look like it read all-ones. - */ - if ((instr & 0x0c100000) == 0x04100000) { - int reg = (instr >> 12) & 15; - unsigned long val; - - if (instr & 0x00400000) - val = 255; - else - val = -1; - - regs->uregs[reg] = val; - regs->ARM_pc += 4; - return 0; - } - - if ((instr & 0x0e100090) == 0x00100090) { - int reg = (instr >> 12) & 15; - - regs->uregs[reg] = -1; - regs->ARM_pc += 4; - return 0; - } - - return 1; -} - -static void __init ks8695_pci_preinit(void) -{ - /* make software reset to avoid freeze if PCI bus was messed up */ - __raw_writel(0x80000000, KS8695_PCI_VA + KS8695_PBCS); - - /* stage 1 initialization, subid, subdevice = 0x0001 */ - __raw_writel(0x00010001, KS8695_PCI_VA + KS8695_CRCSID); - - /* stage 2 initialization */ - /* prefetch limits with 16 words, retry enable */ - __raw_writel(0x40000000, KS8695_PCI_VA + KS8695_PBCS); - - /* configure memory mapping */ - __raw_writel(KS8695_PCIMEM_PA, KS8695_PCI_VA + KS8695_PMBA); - __raw_writel(size_mask(KS8695_PCIMEM_SIZE), KS8695_PCI_VA + KS8695_PMBAM); - __raw_writel(KS8695_PCIMEM_PA, KS8695_PCI_VA + KS8695_PMBAT); - __raw_writel(0, KS8695_PCI_VA + KS8695_PMBAC); - - /* configure IO mapping */ - __raw_writel(KS8695_PCIIO_PA, KS8695_PCI_VA + KS8695_PIOBA); - __raw_writel(size_mask(KS8695_PCIIO_SIZE), KS8695_PCI_VA + KS8695_PIOBAM); - __raw_writel(KS8695_PCIIO_PA, KS8695_PCI_VA + KS8695_PIOBAT); - __raw_writel(0, KS8695_PCI_VA + KS8695_PIOBAC); - - /* hook in fault handlers */ - hook_fault_code(8, ks8695_pci_fault, SIGBUS, 0, "external abort on non-linefetch"); - hook_fault_code(10, ks8695_pci_fault, SIGBUS, 0, "external abort on non-linefetch"); -} - -static void ks8695_show_pciregs(void) -{ - if (!pci_dbg) - return; - - printk(KERN_INFO "PCI: CRCFID = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_CRCFID)); - printk(KERN_INFO "PCI: CRCFCS = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_CRCFCS)); - printk(KERN_INFO "PCI: CRCFRV = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_CRCFRV)); - printk(KERN_INFO "PCI: CRCFLT = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_CRCFLT)); - printk(KERN_INFO "PCI: CRCBMA = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_CRCBMA)); - printk(KERN_INFO "PCI: CRCSID = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_CRCSID)); - printk(KERN_INFO "PCI: CRCFIT = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_CRCFIT)); - - printk(KERN_INFO "PCI: PBM = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PBM)); - printk(KERN_INFO "PCI: PBCS = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PBCS)); - - printk(KERN_INFO "PCI: PMBA = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PMBA)); - printk(KERN_INFO "PCI: PMBAC = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PMBAC)); - printk(KERN_INFO "PCI: PMBAM = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PMBAM)); - printk(KERN_INFO "PCI: PMBAT = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PMBAT)); - - printk(KERN_INFO "PCI: PIOBA = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PIOBA)); - printk(KERN_INFO "PCI: PIOBAC = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PIOBAC)); - printk(KERN_INFO "PCI: PIOBAM = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PIOBAM)); - printk(KERN_INFO "PCI: PIOBAT = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PIOBAT)); -} - - -static struct hw_pci ks8695_pci __initdata = { - .nr_controllers = 1, - .ops = &ks8695_pci_ops, - .preinit = ks8695_pci_preinit, - .setup = ks8695_pci_setup, - .postinit = NULL, - .map_irq = NULL, -}; - -void __init ks8695_init_pci(struct ks8695_pci_cfg *cfg) -{ - if (__raw_readl(KS8695_PCI_VA + KS8695_CRCFRV) & CFRV_GUEST) { - printk("PCI: KS8695 in guest mode, not initialising\n"); - return; - } - - pcibios_min_io = 0; - pcibios_min_mem = 0; - - printk(KERN_INFO "PCI: Initialising\n"); - ks8695_show_pciregs(); - - /* set Mode */ - __raw_writel(cfg->mode << 29, KS8695_PCI_VA + KS8695_PBM); - - ks8695_pci.map_irq = cfg->map_irq; /* board-specific map_irq method */ - - pci_common_init(&ks8695_pci); -} diff --git a/arch/arm/mach-ks8695/regs-hpna.h b/arch/arm/mach-ks8695/regs-hpna.h deleted file mode 100644 index 815ce5c2e3b9..000000000000 --- a/arch/arm/mach-ks8695/regs-hpna.h +++ /dev/null @@ -1,25 +0,0 @@ -/* - * arch/arm/mach-ks8695/include/mach/regs-wan.h - * - * Copyright (C) 2006 Andrew Victor - * - * KS8695 - HPNA Registers and bit definitions. - * - * 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. - */ - -#ifndef KS8695_HPNA_H -#define KS8695_HPNA_H - -#define KS8695_HPNA_OFFSET (0xF0000 + 0xA000) -#define KS8695_HPNA_VA (KS8695_IO_VA + KS8695_HPNA_OFFSET) -#define KS8695_HPNA_PA (KS8695_IO_PA + KS8695_HPNA_OFFSET) - - -/* - * HPNA registers - */ - -#endif diff --git a/arch/arm/mach-ks8695/regs-lan.h b/arch/arm/mach-ks8695/regs-lan.h deleted file mode 100644 index 82c5f3791afb..000000000000 --- a/arch/arm/mach-ks8695/regs-lan.h +++ /dev/null @@ -1,65 +0,0 @@ -/* - * arch/arm/mach-ks8695/include/mach/regs-lan.h - * - * Copyright (C) 2006 Andrew Victor - * - * KS8695 - LAN Registers and bit definitions. - * - * 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. - */ - -#ifndef KS8695_LAN_H -#define KS8695_LAN_H - -#define KS8695_LAN_OFFSET (0xF0000 + 0x8000) -#define KS8695_LAN_VA (KS8695_IO_VA + KS8695_LAN_OFFSET) -#define KS8695_LAN_PA (KS8695_IO_PA + KS8695_LAN_OFFSET) - - -/* - * LAN registers - */ -#define KS8695_LMDTXC (0x00) /* DMA Transmit Control */ -#define KS8695_LMDRXC (0x04) /* DMA Receive Control */ -#define KS8695_LMDTSC (0x08) /* DMA Transmit Start Command */ -#define KS8695_LMDRSC (0x0c) /* DMA Receive Start Command */ -#define KS8695_LTDLB (0x10) /* Transmit Descriptor List Base Address */ -#define KS8695_LRDLB (0x14) /* Receive Descriptor List Base Address */ -#define KS8695_LMAL (0x18) /* MAC Station Address Low */ -#define KS8695_LMAH (0x1c) /* MAC Station Address High */ -#define KS8695_LMAAL(n) (0x80 + ((n)*8)) /* MAC Additional Station Address (0..15) Low */ -#define KS8695_LMAAH(n) (0x84 + ((n)*8)) /* MAC Additional Station Address (0..15) High */ - - -/* DMA Transmit Control Register */ -#define LMDTXC_LMTRST (1 << 31) /* Soft Reset */ -#define LMDTXC_LMTBS (0x3f << 24) /* Transmit Burst Size */ -#define LMDTXC_LMTUCG (1 << 18) /* Transmit UDP Checksum Generate */ -#define LMDTXC_LMTTCG (1 << 17) /* Transmit TCP Checksum Generate */ -#define LMDTXC_LMTICG (1 << 16) /* Transmit IP Checksum Generate */ -#define LMDTXC_LMTFCE (1 << 9) /* Transmit Flow Control Enable */ -#define LMDTXC_LMTLB (1 << 8) /* Loopback mode */ -#define LMDTXC_LMTEP (1 << 2) /* Transmit Enable Padding */ -#define LMDTXC_LMTAC (1 << 1) /* Transmit Add CRC */ -#define LMDTXC_LMTE (1 << 0) /* TX Enable */ - -/* DMA Receive Control Register */ -#define LMDRXC_LMRBS (0x3f << 24) /* Receive Burst Size */ -#define LMDRXC_LMRUCC (1 << 18) /* Receive UDP Checksum check */ -#define LMDRXC_LMRTCG (1 << 17) /* Receive TCP Checksum check */ -#define LMDRXC_LMRICG (1 << 16) /* Receive IP Checksum check */ -#define LMDRXC_LMRFCE (1 << 9) /* Receive Flow Control Enable */ -#define LMDRXC_LMRB (1 << 6) /* Receive Broadcast */ -#define LMDRXC_LMRM (1 << 5) /* Receive Multicast */ -#define LMDRXC_LMRU (1 << 4) /* Receive Unicast */ -#define LMDRXC_LMRERR (1 << 3) /* Receive Error Frame */ -#define LMDRXC_LMRA (1 << 2) /* Receive All */ -#define LMDRXC_LMRE (1 << 1) /* RX Enable */ - -/* Additional Station Address High */ -#define LMAAH_E (1 << 31) /* Address Enabled */ - - -#endif diff --git a/arch/arm/mach-ks8695/regs-mem.h b/arch/arm/mach-ks8695/regs-mem.h deleted file mode 100644 index 55806bc68ce3..000000000000 --- a/arch/arm/mach-ks8695/regs-mem.h +++ /dev/null @@ -1,89 +0,0 @@ -/* - * arch/arm/mach-ks8695/include/mach/regs-mem.h - * - * Copyright (C) 2006 Andrew Victor - * - * KS8695 - Memory Controller registers and bit definitions - * - * 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. - */ - -#ifndef KS8695_MEM_H -#define KS8695_MEM_H - -#define KS8695_MEM_OFFSET (0xF0000 + 0x4000) -#define KS8695_MEM_VA (KS8695_IO_VA + KS8695_MEM_OFFSET) -#define KS8695_MEM_PA (KS8695_IO_PA + KS8695_MEM_OFFSET) - - -/* - * Memory Controller Registers - */ -#define KS8695_EXTACON0 (0x00) /* External I/O 0 Access Control */ -#define KS8695_EXTACON1 (0x04) /* External I/O 1 Access Control */ -#define KS8695_EXTACON2 (0x08) /* External I/O 2 Access Control */ -#define KS8695_ROMCON0 (0x10) /* ROM/SRAM/Flash 1 Control Register */ -#define KS8695_ROMCON1 (0x14) /* ROM/SRAM/Flash 2 Control Register */ -#define KS8695_ERGCON (0x20) /* External I/O and ROM/SRAM/Flash General Register */ -#define KS8695_SDCON0 (0x30) /* SDRAM Control Register 0 */ -#define KS8695_SDCON1 (0x34) /* SDRAM Control Register 1 */ -#define KS8695_SDGCON (0x38) /* SDRAM General Control */ -#define KS8695_SDBCON (0x3c) /* SDRAM Buffer Control */ -#define KS8695_REFTIM (0x40) /* SDRAM Refresh Timer */ - - -/* External I/O Access Control Registers */ -#define EXTACON_EBNPTR (0x3ff << 22) /* Last Address Pointer */ -#define EXTACON_EBBPTR (0x3ff << 12) /* Base Pointer */ -#define EXTACON_EBTACT (7 << 9) /* Write Enable/Output Enable Active Time */ -#define EXTACON_EBTCOH (7 << 6) /* Chip Select Hold Time */ -#define EXTACON_EBTACS (7 << 3) /* Address Setup Time before ECSN */ -#define EXTACON_EBTCOS (7 << 0) /* Chip Select Time before OEN */ - -/* ROM/SRAM/Flash Control Register */ -#define ROMCON_RBNPTR (0x3ff << 22) /* Next Pointer */ -#define ROMCON_RBBPTR (0x3ff << 12) /* Base Pointer */ -#define ROMCON_RBTACC (7 << 4) /* Access Cycle Time */ -#define ROMCON_RBTPA (3 << 2) /* Page Address Access Time */ -#define ROMCON_PMC (3 << 0) /* Page Mode Configuration */ -#define PMC_NORMAL (0 << 0) -#define PMC_4WORD (1 << 0) -#define PMC_8WORD (2 << 0) -#define PMC_16WORD (3 << 0) - -/* External I/O and ROM/SRAM/Flash General Register */ -#define ERGCON_TMULT (3 << 28) /* Time Multiplier */ -#define ERGCON_DSX2 (3 << 20) /* Data Width (External I/O Bank 2) */ -#define ERGCON_DSX1 (3 << 18) /* Data Width (External I/O Bank 1) */ -#define ERGCON_DSX0 (3 << 16) /* Data Width (External I/O Bank 0) */ -#define ERGCON_DSR1 (3 << 2) /* Data Width (ROM/SRAM/Flash Bank 1) */ -#define ERGCON_DSR0 (3 << 0) /* Data Width (ROM/SRAM/Flash Bank 0) */ - -/* SDRAM Control Register */ -#define SDCON_DBNPTR (0x3ff << 22) /* Last Address Pointer */ -#define SDCON_DBBPTR (0x3ff << 12) /* Base Pointer */ -#define SDCON_DBCAB (3 << 8) /* Column Address Bits */ -#define SDCON_DBBNUM (1 << 3) /* Number of Banks */ -#define SDCON_DBDBW (3 << 1) /* Data Bus Width */ - -/* SDRAM General Control Register */ -#define SDGCON_SDTRC (3 << 2) /* RAS to CAS latency */ -#define SDGCON_SDCAS (3 << 0) /* CAS latency */ - -/* SDRAM Buffer Control Register */ -#define SDBCON_SDESTA (1 << 31) /* SDRAM Engine Status */ -#define SDBCON_RBUFBDIS (1 << 24) /* Read Buffer Burst Enable */ -#define SDBCON_WFIFOEN (1 << 23) /* Write FIFO Enable */ -#define SDBCON_RBUFEN (1 << 22) /* Read Buffer Enable */ -#define SDBCON_FLUSHWFIFO (1 << 21) /* Flush Write FIFO */ -#define SDBCON_RBUFINV (1 << 20) /* Read Buffer Invalidate */ -#define SDBCON_SDINI (3 << 16) /* SDRAM Initialization Control */ -#define SDBCON_SDMODE (0x3fff << 0) /* SDRAM Mode Register Value Program */ - -/* SDRAM Refresh Timer Register */ -#define REFTIM_REFTIM (0xffff << 0) /* Refresh Timer Value */ - - -#endif diff --git a/arch/arm/mach-ks8695/regs-pci.h b/arch/arm/mach-ks8695/regs-pci.h deleted file mode 100644 index 75a9db6edbd9..000000000000 --- a/arch/arm/mach-ks8695/regs-pci.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * arch/arm/mach-ks8695/include/mach/regs-pci.h - * - * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk> - * Copyright (C) 2006 Simtec Electronics - * - * KS8695 - PCI bridge registers and bit definitions. - * - * 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. - */ - -#define KS8695_PCI_OFFSET (0xF0000 + 0x2000) -#define KS8695_PCI_VA (KS8695_IO_VA + KS8695_PCI_OFFSET) -#define KS8695_PCI_PA (KS8695_IO_PA + KS8695_PCI_OFFSET) - - -#define KS8695_CRCFID (0x000) /* Configuration: Identification */ -#define KS8695_CRCFCS (0x004) /* Configuration: Command and Status */ -#define KS8695_CRCFRV (0x008) /* Configuration: Revision */ -#define KS8695_CRCFLT (0x00C) /* Configuration: Latency Timer */ -#define KS8695_CRCBMA (0x010) /* Configuration: Base Memory Address */ -#define KS8695_CRCSID (0x02C) /* Configuration: Subsystem ID */ -#define KS8695_CRCFIT (0x03C) /* Configuration: Interrupt */ -#define KS8695_PBCA (0x100) /* Bridge Configuration Address */ -#define KS8695_PBCD (0x104) /* Bridge Configuration Data */ -#define KS8695_PBM (0x200) /* Bridge Mode */ -#define KS8695_PBCS (0x204) /* Bridge Control and Status */ -#define KS8695_PMBA (0x208) /* Bridge Memory Base Address */ -#define KS8695_PMBAC (0x20C) /* Bridge Memory Base Address Control */ -#define KS8695_PMBAM (0x210) /* Bridge Memory Base Address Mask */ -#define KS8695_PMBAT (0x214) /* Bridge Memory Base Address Translation */ -#define KS8695_PIOBA (0x218) /* Bridge I/O Base Address */ -#define KS8695_PIOBAC (0x21C) /* Bridge I/O Base Address Control */ -#define KS8695_PIOBAM (0x220) /* Bridge I/O Base Address Mask */ -#define KS8695_PIOBAT (0x224) /* Bridge I/O Base Address Translation */ - - -/* Configuration: Identification */ - -/* Configuration: Command and Status */ - -/* Configuration: Revision */ - - - -#define CFRV_GUEST (1 << 23) - -#define PBCA_TYPE1 (1) -#define PBCA_ENABLE (1 << 31) - - diff --git a/arch/arm/mach-ks8695/regs-sys.h b/arch/arm/mach-ks8695/regs-sys.h deleted file mode 100644 index 57c20be0c129..000000000000 --- a/arch/arm/mach-ks8695/regs-sys.h +++ /dev/null @@ -1,34 +0,0 @@ -/* - * arch/arm/mach-ks8695/include/mach/regs-sys.h - * - * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk> - * Copyright (C) 2006 Simtec Electronics - * - * KS8695 - System control registers and bit definitions - * - * 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. - */ - -#ifndef KS8695_SYS_H -#define KS8695_SYS_H - -#define KS8695_SYS_OFFSET (0xF0000 + 0x0000) -#define KS8695_SYS_VA (KS8695_IO_VA + KS8695_SYS_OFFSET) -#define KS8695_SYS_PA (KS8695_IO_PA + KS8695_SYS_OFFSET) - - -#define KS8695_SYSCFG (0x00) /* System Configuration Register */ -#define KS8695_CLKCON (0x04) /* System Clock and Bus Control Register */ - - -/* System Configuration Register */ -#define SYSCFG_SPRBP (0x3ff << 16) /* Register Bank Base Pointer */ - -/* System Clock and Bus Control Register */ -#define CLKCON_SFMODE (1 << 8) /* System Fast Mode for Simulation */ -#define CLKCON_SCDC (7 << 0) /* System Clock Divider Select */ - - -#endif diff --git a/arch/arm/mach-ks8695/regs-wan.h b/arch/arm/mach-ks8695/regs-wan.h deleted file mode 100644 index c475bed22b8e..000000000000 --- a/arch/arm/mach-ks8695/regs-wan.h +++ /dev/null @@ -1,65 +0,0 @@ -/* - * arch/arm/mach-ks8695/include/mach/regs-wan.h - * - * Copyright (C) 2006 Andrew Victor - * - * KS8695 - WAN Registers and bit definitions. - * - * 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. - */ - -#ifndef KS8695_WAN_H -#define KS8695_WAN_H - -#define KS8695_WAN_OFFSET (0xF0000 + 0x6000) -#define KS8695_WAN_VA (KS8695_IO_VA + KS8695_WAN_OFFSET) -#define KS8695_WAN_PA (KS8695_IO_PA + KS8695_WAN_OFFSET) - - -/* - * WAN registers - */ -#define KS8695_WMDTXC (0x00) /* DMA Transmit Control */ -#define KS8695_WMDRXC (0x04) /* DMA Receive Control */ -#define KS8695_WMDTSC (0x08) /* DMA Transmit Start Command */ -#define KS8695_WMDRSC (0x0c) /* DMA Receive Start Command */ -#define KS8695_WTDLB (0x10) /* Transmit Descriptor List Base Address */ -#define KS8695_WRDLB (0x14) /* Receive Descriptor List Base Address */ -#define KS8695_WMAL (0x18) /* MAC Station Address Low */ -#define KS8695_WMAH (0x1c) /* MAC Station Address High */ -#define KS8695_WMAAL(n) (0x80 + ((n)*8)) /* MAC Additional Station Address (0..15) Low */ -#define KS8695_WMAAH(n) (0x84 + ((n)*8)) /* MAC Additional Station Address (0..15) High */ - - -/* DMA Transmit Control Register */ -#define WMDTXC_WMTRST (1 << 31) /* Soft Reset */ -#define WMDTXC_WMTBS (0x3f << 24) /* Transmit Burst Size */ -#define WMDTXC_WMTUCG (1 << 18) /* Transmit UDP Checksum Generate */ -#define WMDTXC_WMTTCG (1 << 17) /* Transmit TCP Checksum Generate */ -#define WMDTXC_WMTICG (1 << 16) /* Transmit IP Checksum Generate */ -#define WMDTXC_WMTFCE (1 << 9) /* Transmit Flow Control Enable */ -#define WMDTXC_WMTLB (1 << 8) /* Loopback mode */ -#define WMDTXC_WMTEP (1 << 2) /* Transmit Enable Padding */ -#define WMDTXC_WMTAC (1 << 1) /* Transmit Add CRC */ -#define WMDTXC_WMTE (1 << 0) /* TX Enable */ - -/* DMA Receive Control Register */ -#define WMDRXC_WMRBS (0x3f << 24) /* Receive Burst Size */ -#define WMDRXC_WMRUCC (1 << 18) /* Receive UDP Checksum check */ -#define WMDRXC_WMRTCG (1 << 17) /* Receive TCP Checksum check */ -#define WMDRXC_WMRICG (1 << 16) /* Receive IP Checksum check */ -#define WMDRXC_WMRFCE (1 << 9) /* Receive Flow Control Enable */ -#define WMDRXC_WMRB (1 << 6) /* Receive Broadcast */ -#define WMDRXC_WMRM (1 << 5) /* Receive Multicast */ -#define WMDRXC_WMRU (1 << 4) /* Receive Unicast */ -#define WMDRXC_WMRERR (1 << 3) /* Receive Error Frame */ -#define WMDRXC_WMRA (1 << 2) /* Receive All */ -#define WMDRXC_WMRE (1 << 0) /* RX Enable */ - -/* Additional Station Address High */ -#define WMAAH_E (1 << 31) /* Address Enabled */ - - -#endif diff --git a/arch/arm/mach-ks8695/time.c b/arch/arm/mach-ks8695/time.c deleted file mode 100644 index 50561eec0c32..000000000000 --- a/arch/arm/mach-ks8695/time.c +++ /dev/null @@ -1,159 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * arch/arm/mach-ks8695/time.c - * - * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk> - * Copyright (C) 2006 Simtec Electronics - */ - -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/irq.h> -#include <linux/kernel.h> -#include <linux/sched.h> -#include <linux/io.h> -#include <linux/clockchips.h> - -#include <asm/mach/time.h> -#include <asm/system_misc.h> - -#include <mach/regs-irq.h> - -#include "generic.h" - -#define KS8695_TMR_OFFSET (0xF0000 + 0xE400) -#define KS8695_TMR_VA (KS8695_IO_VA + KS8695_TMR_OFFSET) -#define KS8695_TMR_PA (KS8695_IO_PA + KS8695_TMR_OFFSET) - -/* - * Timer registers - */ -#define KS8695_TMCON (0x00) /* Timer Control Register */ -#define KS8695_T1TC (0x04) /* Timer 1 Timeout Count Register */ -#define KS8695_T0TC (0x08) /* Timer 0 Timeout Count Register */ -#define KS8695_T1PD (0x0C) /* Timer 1 Pulse Count Register */ -#define KS8695_T0PD (0x10) /* Timer 0 Pulse Count Register */ - -/* Timer Control Register */ -#define TMCON_T1EN (1 << 1) /* Timer 1 Enable */ -#define TMCON_T0EN (1 << 0) /* Timer 0 Enable */ - -/* Timer0 Timeout Counter Register */ -#define T0TC_WATCHDOG (0xff) /* Enable watchdog mode */ - -static int ks8695_set_periodic(struct clock_event_device *evt) -{ - u32 rate = DIV_ROUND_CLOSEST(KS8695_CLOCK_RATE, HZ); - u32 half = DIV_ROUND_CLOSEST(rate, 2); - u32 tmcon; - - /* Disable timer 1 */ - tmcon = readl_relaxed(KS8695_TMR_VA + KS8695_TMCON); - tmcon &= ~TMCON_T1EN; - writel_relaxed(tmcon, KS8695_TMR_VA + KS8695_TMCON); - - /* Both registers need to count down */ - writel_relaxed(half, KS8695_TMR_VA + KS8695_T1TC); - writel_relaxed(half, KS8695_TMR_VA + KS8695_T1PD); - - /* Re-enable timer1 */ - tmcon |= TMCON_T1EN; - writel_relaxed(tmcon, KS8695_TMR_VA + KS8695_TMCON); - return 0; -} - -static int ks8695_set_next_event(unsigned long cycles, - struct clock_event_device *evt) - -{ - u32 half = DIV_ROUND_CLOSEST(cycles, 2); - u32 tmcon; - - /* Disable timer 1 */ - tmcon = readl_relaxed(KS8695_TMR_VA + KS8695_TMCON); - tmcon &= ~TMCON_T1EN; - writel_relaxed(tmcon, KS8695_TMR_VA + KS8695_TMCON); - - /* Both registers need to count down */ - writel_relaxed(half, KS8695_TMR_VA + KS8695_T1TC); - writel_relaxed(half, KS8695_TMR_VA + KS8695_T1PD); - - /* Re-enable timer1 */ - tmcon |= TMCON_T1EN; - writel_relaxed(tmcon, KS8695_TMR_VA + KS8695_TMCON); - - return 0; -} - -static struct clock_event_device clockevent_ks8695 = { - .name = "ks8695_t1tc", - /* Reasonably fast and accurate clock event */ - .rating = 300, - .features = CLOCK_EVT_FEAT_ONESHOT | - CLOCK_EVT_FEAT_PERIODIC, - .set_next_event = ks8695_set_next_event, - .set_state_periodic = ks8695_set_periodic, -}; - -/* - * IRQ handler for the timer. - */ -static irqreturn_t ks8695_timer_interrupt(int irq, void *dev_id) -{ - struct clock_event_device *evt = &clockevent_ks8695; - - evt->event_handler(evt); - return IRQ_HANDLED; -} - -static struct irqaction ks8695_timer_irq = { - .name = "ks8695_tick", - .flags = IRQF_TIMER, - .handler = ks8695_timer_interrupt, -}; - -static void ks8695_timer_setup(void) -{ - unsigned long tmcon; - - /* Disable timer 0 and 1 */ - tmcon = readl_relaxed(KS8695_TMR_VA + KS8695_TMCON); - tmcon &= ~TMCON_T0EN; - tmcon &= ~TMCON_T1EN; - writel_relaxed(tmcon, KS8695_TMR_VA + KS8695_TMCON); - - /* - * Use timer 1 to fire IRQs on the timeline, minimum 2 cycles - * (one on each counter) maximum 2*2^32, but the API will only - * accept up to a 32bit full word (0xFFFFFFFFU). - */ - clockevents_config_and_register(&clockevent_ks8695, - KS8695_CLOCK_RATE, 2, - 0xFFFFFFFFU); -} - -void __init ks8695_timer_init(void) -{ - ks8695_timer_setup(); - - /* Enable timer interrupts */ - setup_irq(KS8695_IRQ_TIMER1, &ks8695_timer_irq); -} - -void ks8695_restart(enum reboot_mode reboot_mode, const char *cmd) -{ - unsigned int reg; - - if (reboot_mode == REBOOT_SOFT) - soft_restart(0); - - /* disable timer0 */ - reg = readl_relaxed(KS8695_TMR_VA + KS8695_TMCON); - writel_relaxed(reg & ~TMCON_T0EN, KS8695_TMR_VA + KS8695_TMCON); - - /* enable watchdog mode */ - writel_relaxed((10 << 8) | T0TC_WATCHDOG, KS8695_TMR_VA + KS8695_T0TC); - - /* re-enable timer0 */ - writel_relaxed(reg | TMCON_T0EN, KS8695_TMR_VA + KS8695_TMCON); -} diff --git a/arch/arm/mach-lpc32xx/Kconfig b/arch/arm/mach-lpc32xx/Kconfig new file mode 100644 index 000000000000..ec87c65f4536 --- /dev/null +++ b/arch/arm/mach-lpc32xx/Kconfig @@ -0,0 +1,11 @@ +# SPDX-License-Identifier: GPL-2.0-only + +config ARCH_LPC32XX + bool "NXP LPC32XX" + depends on ARCH_MULTI_V5 + select ARM_AMBA + select CLKSRC_LPC32XX + select CPU_ARM926T + select GPIOLIB + help + Support for the NXP LPC32XX family of processors diff --git a/arch/arm/mach-lpc32xx/common.c b/arch/arm/mach-lpc32xx/common.c index 5b71b4fab2cd..304ea61a0716 100644 --- a/arch/arm/mach-lpc32xx/common.c +++ b/arch/arm/mach-lpc32xx/common.c @@ -8,12 +8,12 @@ */ #include <linux/init.h> +#include <linux/soc/nxp/lpc32xx-misc.h> #include <asm/mach/map.h> #include <asm/system_info.h> -#include <mach/hardware.h> -#include <mach/platform.h> +#include "lpc32xx.h" #include "common.h" /* @@ -32,7 +32,7 @@ void lpc32xx_get_uid(u32 devid[4]) */ #define LPC32XX_IRAM_BANK_SIZE SZ_128K static u32 iram_size; -u32 lpc32xx_return_iram_size(void) +u32 lpc32xx_return_iram(void __iomem **mapbase, dma_addr_t *dmaaddr) { if (iram_size == 0) { u32 savedval1, savedval2; @@ -53,10 +53,26 @@ u32 lpc32xx_return_iram_size(void) } else iram_size = LPC32XX_IRAM_BANK_SIZE * 2; } + if (dmaaddr) + *dmaaddr = LPC32XX_IRAM_BASE; + if (mapbase) + *mapbase = io_p2v(LPC32XX_IRAM_BASE); return iram_size; } -EXPORT_SYMBOL_GPL(lpc32xx_return_iram_size); +EXPORT_SYMBOL_GPL(lpc32xx_return_iram); + +void lpc32xx_set_phy_interface_mode(phy_interface_t mode) +{ + u32 tmp = __raw_readl(LPC32XX_CLKPWR_MACCLK_CTRL); + tmp &= ~LPC32XX_CLKPWR_MACCTRL_PINS_MSK; + if (mode == PHY_INTERFACE_MODE_MII) + tmp |= LPC32XX_CLKPWR_MACCTRL_USE_MII_PINS; + else + tmp |= LPC32XX_CLKPWR_MACCTRL_USE_RMII_PINS; + __raw_writel(tmp, LPC32XX_CLKPWR_MACCLK_CTRL); +} +EXPORT_SYMBOL_GPL(lpc32xx_set_phy_interface_mode); static struct map_desc lpc32xx_io_desc[] __initdata = { { diff --git a/arch/arm/mach-lpc32xx/common.h b/arch/arm/mach-lpc32xx/common.h index 8e597ce48a73..32f0ad217807 100644 --- a/arch/arm/mach-lpc32xx/common.h +++ b/arch/arm/mach-lpc32xx/common.h @@ -23,7 +23,6 @@ extern void __init lpc32xx_serial_init(void); */ extern void lpc32xx_get_uid(u32 devid[4]); -extern u32 lpc32xx_return_iram_size(void); /* * Pointers used for sizing and copying suspend function data */ diff --git a/arch/arm/mach-lpc32xx/include/mach/board.h b/arch/arm/mach-lpc32xx/include/mach/board.h deleted file mode 100644 index 476513d970a4..000000000000 --- a/arch/arm/mach-lpc32xx/include/mach/board.h +++ /dev/null @@ -1,15 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * arm/arch/mach-lpc32xx/include/mach/board.h - * - * Author: Kevin Wells <kevin.wells@nxp.com> - * - * Copyright (C) 2010 NXP Semiconductors - */ - -#ifndef __ASM_ARCH_BOARD_H -#define __ASM_ARCH_BOARD_H - -extern u32 lpc32xx_return_iram_size(void); - -#endif /* __ASM_ARCH_BOARD_H */ diff --git a/arch/arm/mach-lpc32xx/include/mach/entry-macro.S b/arch/arm/mach-lpc32xx/include/mach/entry-macro.S deleted file mode 100644 index eec0f5f7e722..000000000000 --- a/arch/arm/mach-lpc32xx/include/mach/entry-macro.S +++ /dev/null @@ -1,28 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * arch/arm/mach-lpc32xx/include/mach/entry-macro.S - * - * Author: Kevin Wells <kevin.wells@nxp.com> - * - * Copyright (C) 2010 NXP Semiconductors - */ - -#include <mach/hardware.h> -#include <mach/platform.h> - -#define LPC32XX_INTC_MASKED_STATUS_OFS 0x8 - - .macro get_irqnr_preamble, base, tmp - ldr \base, =IO_ADDRESS(LPC32XX_MIC_BASE) - .endm - -/* - * Return IRQ number in irqnr. Also return processor Z flag status in CPSR - * as set if an interrupt is pending. - */ - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - ldr \irqstat, [\base, #LPC32XX_INTC_MASKED_STATUS_OFS] - clz \irqnr, \irqstat - rsb \irqnr, \irqnr, #31 - teq \irqstat, #0 - .endm diff --git a/arch/arm/mach-lpc32xx/include/mach/hardware.h b/arch/arm/mach-lpc32xx/include/mach/hardware.h deleted file mode 100644 index 4866f096ffce..000000000000 --- a/arch/arm/mach-lpc32xx/include/mach/hardware.h +++ /dev/null @@ -1,25 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * arch/arm/mach-lpc32xx/include/mach/hardware.h - * - * Copyright (c) 2005 MontaVista Software, Inc. <source@mvista.com> - */ - -#ifndef __ASM_ARCH_HARDWARE_H -#define __ASM_ARCH_HARDWARE_H - -/* - * Start of virtual addresses for IO devices - */ -#define IO_BASE 0xF0000000 - -/* - * This macro relies on fact that for all HW i/o addresses bits 20-23 are 0 - */ -#define IO_ADDRESS(x) IOMEM(((((x) & 0xff000000) >> 4) | ((x) & 0xfffff)) |\ - IO_BASE) - -#define io_p2v(x) ((void __iomem *) (unsigned long) IO_ADDRESS(x)) -#define io_v2p(x) ((((x) & 0x0ff00000) << 4) | ((x) & 0x000fffff)) - -#endif diff --git a/arch/arm/mach-lpc32xx/include/mach/uncompress.h b/arch/arm/mach-lpc32xx/include/mach/uncompress.h deleted file mode 100644 index a568812a0b91..000000000000 --- a/arch/arm/mach-lpc32xx/include/mach/uncompress.h +++ /dev/null @@ -1,50 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * arch/arm/mach-lpc32xx/include/mach/uncompress.h - * - * Author: Kevin Wells <kevin.wells@nxp.com> - * - * Copyright (C) 2010 NXP Semiconductors - */ - -#ifndef __ASM_ARM_ARCH_UNCOMPRESS_H -#define __ASM_ARM_ARCH_UNCOMPRESS_H - -#include <linux/io.h> - -#include <mach/hardware.h> -#include <mach/platform.h> - -/* - * Uncompress output is hardcoded to standard UART 5 - */ - -#define UART_FIFO_CTL_TX_RESET (1 << 2) -#define UART_STATUS_TX_MT (1 << 6) - -#define _UARTREG(x) (void __iomem *)(LPC32XX_UART5_BASE + (x)) - -#define LPC32XX_UART_DLLFIFO_O 0x00 -#define LPC32XX_UART_IIRFCR_O 0x08 -#define LPC32XX_UART_LSR_O 0x14 - -static inline void putc(int ch) -{ - /* Wait for transmit FIFO to empty */ - while ((__raw_readl(_UARTREG(LPC32XX_UART_LSR_O)) & - UART_STATUS_TX_MT) == 0) - ; - - __raw_writel((u32) ch, _UARTREG(LPC32XX_UART_DLLFIFO_O)); -} - -static inline void flush(void) -{ - __raw_writel(__raw_readl(_UARTREG(LPC32XX_UART_IIRFCR_O)) | - UART_FIFO_CTL_TX_RESET, _UARTREG(LPC32XX_UART_IIRFCR_O)); -} - -/* NULL functions; we don't presently need them */ -#define arch_decomp_setup() - -#endif diff --git a/arch/arm/mach-lpc32xx/include/mach/platform.h b/arch/arm/mach-lpc32xx/lpc32xx.h index 1c53790444fc..5eeb884a1993 100644 --- a/arch/arm/mach-lpc32xx/include/mach/platform.h +++ b/arch/arm/mach-lpc32xx/lpc32xx.h @@ -7,8 +7,8 @@ * Copyright (C) 2010 NXP Semiconductors */ -#ifndef __ASM_ARCH_PLATFORM_H -#define __ASM_ARCH_PLATFORM_H +#ifndef __ARM_LPC32XX_H +#define __ARM_LPC32XX_H #define _SBF(f, v) ((v) << (f)) #define _BIT(n) _SBF(n, 1) @@ -700,4 +700,18 @@ #define LPC32XX_USB_OTG_DEV_CLOCK_ON _BIT(1) #define LPC32XX_USB_OTG_HOST_CLOCK_ON _BIT(0) +/* + * Start of virtual addresses for IO devices + */ +#define IO_BASE 0xF0000000 + +/* + * This macro relies on fact that for all HW i/o addresses bits 20-23 are 0 + */ +#define IO_ADDRESS(x) IOMEM(((((x) & 0xff000000) >> 4) | ((x) & 0xfffff)) |\ + IO_BASE) + +#define io_p2v(x) ((void __iomem *) (unsigned long) IO_ADDRESS(x)) +#define io_v2p(x) ((((x) & 0x0ff00000) << 4) | ((x) & 0x000fffff)) + #endif diff --git a/arch/arm/mach-lpc32xx/pm.c b/arch/arm/mach-lpc32xx/pm.c index 32bca351a73b..b27fa1b9f56c 100644 --- a/arch/arm/mach-lpc32xx/pm.c +++ b/arch/arm/mach-lpc32xx/pm.c @@ -70,8 +70,7 @@ #include <asm/cacheflush.h> -#include <mach/hardware.h> -#include <mach/platform.h> +#include "lpc32xx.h" #include "common.h" #define TEMP_IRAM_AREA IO_ADDRESS(LPC32XX_IRAM_BASE) diff --git a/arch/arm/mach-lpc32xx/serial.c b/arch/arm/mach-lpc32xx/serial.c index 3f9b30df9f0e..3e765c4bf986 100644 --- a/arch/arm/mach-lpc32xx/serial.c +++ b/arch/arm/mach-lpc32xx/serial.c @@ -16,8 +16,7 @@ #include <linux/clk.h> #include <linux/io.h> -#include <mach/hardware.h> -#include <mach/platform.h> +#include "lpc32xx.h" #include "common.h" #define LPC32XX_SUART_FIFO_SIZE 64 @@ -60,6 +59,36 @@ static struct uartinit uartinit_data[] __initdata = { }, }; +/* LPC3250 Errata HSUART.1: Hang workaround via loopback mode on inactivity */ +void lpc32xx_loopback_set(resource_size_t mapbase, int state) +{ + int bit; + u32 tmp; + + switch (mapbase) { + case LPC32XX_HS_UART1_BASE: + bit = 0; + break; + case LPC32XX_HS_UART2_BASE: + bit = 1; + break; + case LPC32XX_HS_UART7_BASE: + bit = 6; + break; + default: + WARN(1, "lpc32xx_hs: Warning: Unknown port at %08x\n", mapbase); + return; + } + + tmp = readl(LPC32XX_UARTCTL_CLOOP); + if (state) + tmp |= (1 << bit); + else + tmp &= ~(1 << bit); + writel(tmp, LPC32XX_UARTCTL_CLOOP); +} +EXPORT_SYMBOL_GPL(lpc32xx_loopback_set); + void __init lpc32xx_serial_init(void) { u32 tmp, clkmodes = 0; diff --git a/arch/arm/mach-lpc32xx/suspend.S b/arch/arm/mach-lpc32xx/suspend.S index 374f9f07fe48..3f0a8282ef6f 100644 --- a/arch/arm/mach-lpc32xx/suspend.S +++ b/arch/arm/mach-lpc32xx/suspend.S @@ -11,8 +11,7 @@ */ #include <linux/linkage.h> #include <asm/assembler.h> -#include <mach/platform.h> -#include <mach/hardware.h> +#include "lpc32xx.h" /* Using named register defines makes the code easier to follow */ #define WORK1_REG r0 diff --git a/arch/arm/mach-mmp/regs-icu.h b/arch/arm/mach-mmp/regs-icu.h index 0375d5a7fcb2..410743d2b402 100644 --- a/arch/arm/mach-mmp/regs-icu.h +++ b/arch/arm/mach-mmp/regs-icu.h @@ -11,6 +11,9 @@ #define ICU_VIRT_BASE (AXI_VIRT_BASE + 0x82000) #define ICU_REG(x) (ICU_VIRT_BASE + (x)) +#define ICU2_VIRT_BASE (AXI_VIRT_BASE + 0x84000) +#define ICU2_REG(x) (ICU2_VIRT_BASE + (x)) + #define ICU_INT_CONF(n) ICU_REG((n) << 2) #define ICU_INT_CONF_MASK (0xf) diff --git a/arch/arm/mach-mv78xx0/mv78xx0.h b/arch/arm/mach-mv78xx0/mv78xx0.h index 2db1265ec121..c1a9a1d1b295 100644 --- a/arch/arm/mach-mv78xx0/mv78xx0.h +++ b/arch/arm/mach-mv78xx0/mv78xx0.h @@ -37,7 +37,7 @@ * fee50000 f0d00000 64K PCIe #5 I/O space * fee60000 f0e00000 64K PCIe #6 I/O space * fee70000 f0f00000 64K PCIe #7 I/O space - * fd000000 f1000000 1M on-chip peripheral registers + * fec00000 f1000000 1M on-chip peripheral registers */ #define MV78XX0_CORE0_REGS_PHYS_BASE 0xf1020000 #define MV78XX0_CORE1_REGS_PHYS_BASE 0xf1024000 @@ -49,7 +49,7 @@ #define MV78XX0_PCIE_IO_SIZE SZ_1M #define MV78XX0_REGS_PHYS_BASE 0xf1000000 -#define MV78XX0_REGS_VIRT_BASE IOMEM(0xfd000000) +#define MV78XX0_REGS_VIRT_BASE IOMEM(0xfec00000) #define MV78XX0_REGS_SIZE SZ_1M #define MV78XX0_PCIE_MEM_PHYS_BASE 0xc0000000 diff --git a/arch/arm/mach-nspire/Makefile b/arch/arm/mach-nspire/Makefile index 1d568c600452..4716b9b9aa7b 100644 --- a/arch/arm/mach-nspire/Makefile +++ b/arch/arm/mach-nspire/Makefile @@ -1,3 +1,2 @@ # SPDX-License-Identifier: GPL-2.0-only obj-y += nspire.o -obj-y += clcd.o diff --git a/arch/arm/mach-nspire/clcd.c b/arch/arm/mach-nspire/clcd.c deleted file mode 100644 index 44738dcb391d..000000000000 --- a/arch/arm/mach-nspire/clcd.c +++ /dev/null @@ -1,114 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/arch/arm/mach-nspire/clcd.c - * - * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au> - */ - -#include <linux/init.h> -#include <linux/of.h> -#include <linux/amba/bus.h> -#include <linux/amba/clcd.h> -#include <linux/dma-mapping.h> - -static struct clcd_panel nspire_cx_lcd_panel = { - .mode = { - .name = "Color LCD", - .refresh = 60, - .xres = 320, - .yres = 240, - .sync = 0, - .vmode = FB_VMODE_NONINTERLACED, - .pixclock = 1, - .hsync_len = 6, - .vsync_len = 1, - .right_margin = 50, - .left_margin = 38, - .lower_margin = 3, - .upper_margin = 17, - }, - .width = 65, /* ~6.50 cm */ - .height = 49, /* ~4.87 cm */ - .tim2 = TIM2_IPC, - .cntl = CNTL_LCDTFT | CNTL_LCDVCOMP(1), - .bpp = 16, - .caps = CLCD_CAP_565, -}; - -static struct clcd_panel nspire_classic_lcd_panel = { - .mode = { - .name = "Grayscale LCD", - .refresh = 60, - .xres = 320, - .yres = 240, - .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, - .vmode = FB_VMODE_NONINTERLACED, - .pixclock = 1, - .hsync_len = 6, - .vsync_len = 1, - .right_margin = 6, - .left_margin = 6, - }, - .width = 71, /* 7.11cm */ - .height = 53, /* 5.33cm */ - .tim2 = 0x80007d0, - .cntl = CNTL_LCDMONO8, - .bpp = 8, - .grayscale = 1, - .caps = CLCD_CAP_5551, -}; - -int nspire_clcd_setup(struct clcd_fb *fb) -{ - struct clcd_panel *panel; - size_t panel_size; - const char *type; - dma_addr_t dma; - int err; - - BUG_ON(!fb->dev->dev.of_node); - - err = of_property_read_string(fb->dev->dev.of_node, "lcd-type", &type); - if (err) { - pr_err("CLCD: Could not find lcd-type property\n"); - return err; - } - - if (!strcmp(type, "cx")) { - panel = &nspire_cx_lcd_panel; - } else if (!strcmp(type, "classic")) { - panel = &nspire_classic_lcd_panel; - } else { - pr_err("CLCD: Unknown lcd-type %s\n", type); - return -EINVAL; - } - - panel_size = ((panel->mode.xres * panel->mode.yres) * panel->bpp) / 8; - panel_size = ALIGN(panel_size, PAGE_SIZE); - - fb->fb.screen_base = dma_alloc_wc(&fb->dev->dev, panel_size, &dma, - GFP_KERNEL); - - if (!fb->fb.screen_base) { - pr_err("CLCD: unable to map framebuffer\n"); - return -ENOMEM; - } - - fb->fb.fix.smem_start = dma; - fb->fb.fix.smem_len = panel_size; - fb->panel = panel; - - return 0; -} - -int nspire_clcd_mmap(struct clcd_fb *fb, struct vm_area_struct *vma) -{ - return dma_mmap_wc(&fb->dev->dev, vma, fb->fb.screen_base, - fb->fb.fix.smem_start, fb->fb.fix.smem_len); -} - -void nspire_clcd_remove(struct clcd_fb *fb) -{ - dma_free_wc(&fb->dev->dev, fb->fb.fix.smem_len, fb->fb.screen_base, - fb->fb.fix.smem_start); -} diff --git a/arch/arm/mach-nspire/clcd.h b/arch/arm/mach-nspire/clcd.h deleted file mode 100644 index 7f36bd8511c5..000000000000 --- a/arch/arm/mach-nspire/clcd.h +++ /dev/null @@ -1,10 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * linux/arch/arm/mach-nspire/clcd.h - * - * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au> - */ - -int nspire_clcd_setup(struct clcd_fb *fb); -int nspire_clcd_mmap(struct clcd_fb *fb, struct vm_area_struct *vma); -void nspire_clcd_remove(struct clcd_fb *fb); diff --git a/arch/arm/mach-nspire/nspire.c b/arch/arm/mach-nspire/nspire.c index 957bd0c0fbd5..2d4abb0288b9 100644 --- a/arch/arm/mach-nspire/nspire.c +++ b/arch/arm/mach-nspire/nspire.c @@ -12,14 +12,12 @@ #include <linux/irqchip/arm-vic.h> #include <linux/clkdev.h> #include <linux/amba/bus.h> -#include <linux/amba/clcd.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> #include <asm/mach/map.h> #include "mmio.h" -#include "clcd.h" static const char *const nspire_dt_match[] __initconst = { "ti,nspire", @@ -29,28 +27,6 @@ static const char *const nspire_dt_match[] __initconst = { NULL, }; -static struct clcd_board nspire_clcd_data = { - .name = "LCD", - .caps = CLCD_CAP_5551 | CLCD_CAP_565, - .check = clcdfb_check, - .decode = clcdfb_decode, - .setup = nspire_clcd_setup, - .mmap = nspire_clcd_mmap, - .remove = nspire_clcd_remove, -}; - - -static struct of_dev_auxdata nspire_auxdata[] __initdata = { - OF_DEV_AUXDATA("arm,pl111", NSPIRE_LCD_PHYS_BASE, - NULL, &nspire_clcd_data), - { } -}; - -static void __init nspire_init(void) -{ - of_platform_default_populate(NULL, nspire_auxdata, NULL); -} - static void nspire_restart(enum reboot_mode mode, const char *cmd) { void __iomem *base = ioremap(NSPIRE_MISC_PHYS_BASE, SZ_4K); @@ -62,6 +38,5 @@ static void nspire_restart(enum reboot_mode mode, const char *cmd) DT_MACHINE_START(NSPIRE, "TI-NSPIRE") .dt_compat = nspire_dt_match, - .init_machine = nspire_init, .restart = nspire_restart, MACHINE_END diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c index e47a6fbcfd6e..a2aa7a12b374 100644 --- a/arch/arm/mach-omap1/board-ams-delta.c +++ b/arch/arm/mach-omap1/board-ams-delta.c @@ -246,8 +246,8 @@ static struct platform_device latch2_gpio_device = { #define LATCH2_PIN_SCARD_CMDVCC 11 #define LATCH2_PIN_MODEM_NRESET 12 #define LATCH2_PIN_MODEM_CODEC 13 -#define LATCH2_PIN_AUDIO_MUTE 14 -#define LATCH2_PIN_HOOKFLASH 15 +#define LATCH2_PIN_HANDSFREE_MUTE 14 +#define LATCH2_PIN_HANDSET_MUTE 15 static struct regulator_consumer_supply modem_nreset_consumers[] = { REGULATOR_SUPPLY("RESET#", "serial8250.1"), @@ -476,6 +476,10 @@ static struct gpiod_lookup_table ams_delta_audio_gpio_table = { "hook_switch", 0), GPIO_LOOKUP(LATCH2_LABEL, LATCH2_PIN_MODEM_CODEC, "modem_codec", 0), + GPIO_LOOKUP(LATCH2_LABEL, LATCH2_PIN_HANDSFREE_MUTE, + "handsfree_mute", 0), + GPIO_LOOKUP(LATCH2_LABEL, LATCH2_PIN_HANDSET_MUTE, + "handset_mute", 0), { }, }, }; @@ -590,8 +594,6 @@ static int gpiochip_match_by_label(struct gpio_chip *chip, void *data) static struct gpiod_hog ams_delta_gpio_hogs[] = { GPIO_HOG(LATCH2_LABEL, LATCH2_PIN_KEYBRD_DATAOUT, "keybrd_dataout", GPIO_ACTIVE_HIGH, GPIOD_OUT_LOW), - GPIO_HOG(LATCH2_LABEL, LATCH2_PIN_AUDIO_MUTE, "audio_mute", - GPIO_ACTIVE_HIGH, GPIOD_OUT_LOW), {}, }; diff --git a/arch/arm/mach-omap2/.gitignore b/arch/arm/mach-omap2/.gitignore new file mode 100644 index 000000000000..79a8d6ea7152 --- /dev/null +++ b/arch/arm/mach-omap2/.gitignore @@ -0,0 +1 @@ +pm-asm-offsets.h diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index d4f11c5070ae..8f208197988f 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -223,11 +223,12 @@ obj-y += omap_phy_internal.o obj-$(CONFIG_MACH_OMAP2_TUSB6010) += usb-tusb6010.o -include/generated/ti-pm-asm-offsets.h: arch/arm/mach-omap2/pm-asm-offsets.s FORCE +$(obj)/pm-asm-offsets.h: $(obj)/pm-asm-offsets.s FORCE $(call filechk,offsets,__TI_PM_ASM_OFFSETS_H__) -$(obj)/sleep33xx.o $(obj)/sleep43xx.o: include/generated/ti-pm-asm-offsets.h +$(obj)/sleep33xx.o $(obj)/sleep43xx.o: $(obj)/pm-asm-offsets.h targets += pm-asm-offsets.s +clean-files += pm-asm-offsets.h obj-$(CONFIG_OMAP_IOMMU) += omap-iommu.o diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index cc0d08dad141..5a2e198e7db1 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -10,6 +10,7 @@ #include <linux/platform_device.h> #include <linux/io.h> #include <linux/clk.h> +#include <linux/dma-mapping.h> #include <linux/err.h> #include <linux/slab.h> #include <linux/of.h> @@ -43,11 +44,17 @@ static struct resource omap_vout_resource[2] = { }; #endif +static u64 omap_vout_dma_mask = DMA_BIT_MASK(32); + static struct platform_device omap_vout_device = { .name = "omap_vout", .num_resources = ARRAY_SIZE(omap_vout_resource), .resource = &omap_vout_resource[0], .id = -1, + .dev = { + .dma_mask = &omap_vout_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, }; int __init omap_init_vout(void) diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c index 14b9c13c1fa0..63423ea6a240 100644 --- a/arch/arm/mach-omap2/hsmmc.c +++ b/arch/arm/mach-omap2/hsmmc.c @@ -32,10 +32,8 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c, char *hc_name; hc_name = kzalloc(HSMMC_NAME_LEN + 1, GFP_KERNEL); - if (!hc_name) { - kfree(hc_name); + if (!hc_name) return -ENOMEM; - } snprintf(hc_name, (HSMMC_NAME_LEN + 1), "mmc%islot%i", c->mmc, 1); mmc->name = hc_name; diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_common_data.h b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_common_data.h index aaa6092426ea..3de3d7a115b3 100644 --- a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_common_data.h +++ b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_common_data.h @@ -30,7 +30,6 @@ extern struct omap_hwmod_ocp_if am33xx_l3_main__gfx; extern struct omap_hwmod_ocp_if am33xx_l4_wkup__rtc; extern struct omap_hwmod_ocp_if am33xx_l4_per__dcan0; extern struct omap_hwmod_ocp_if am33xx_l4_per__dcan1; -extern struct omap_hwmod_ocp_if am33xx_cpgmac0__mdio; extern struct omap_hwmod_ocp_if am33xx_l4_ls__elm; extern struct omap_hwmod_ocp_if am33xx_l4_ls__epwmss0; extern struct omap_hwmod_ocp_if am33xx_l4_ls__epwmss1; @@ -72,8 +71,6 @@ extern struct omap_hwmod am33xx_rng_hwmod; extern struct omap_hwmod am33xx_ocmcram_hwmod; extern struct omap_hwmod am33xx_smartreflex0_hwmod; extern struct omap_hwmod am33xx_smartreflex1_hwmod; -extern struct omap_hwmod am33xx_cpgmac0_hwmod; -extern struct omap_hwmod am33xx_mdio_hwmod; extern struct omap_hwmod am33xx_dcan0_hwmod; extern struct omap_hwmod am33xx_dcan1_hwmod; extern struct omap_hwmod am33xx_elm_hwmod; diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c index 47a0e301b193..63698ffa6d27 100644 --- a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c @@ -122,12 +122,6 @@ struct omap_hwmod_ocp_if am33xx_l4_per__dcan1 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -struct omap_hwmod_ocp_if am33xx_cpgmac0__mdio = { - .master = &am33xx_cpgmac0_hwmod, - .slave = &am33xx_mdio_hwmod, - .user = OCP_USER_MPU, -}; - struct omap_hwmod_ocp_if am33xx_l4_ls__elm = { .master = &am33xx_l4_ls_hwmod, .slave = &am33xx_elm_hwmod, diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c index adb6271f819b..dd939e1325c6 100644 --- a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c @@ -350,54 +350,6 @@ struct omap_hwmod_class am33xx_control_hwmod_class = { }; /* - * 'cpgmac' class - * cpsw/cpgmac sub system - */ -static struct omap_hwmod_class_sysconfig am33xx_cpgmac_sysc = { - .rev_offs = 0x0, - .sysc_offs = 0x8, - .syss_offs = 0x4, - .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE | - SYSS_HAS_RESET_STATUS), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | MSTANDBY_FORCE | - MSTANDBY_NO), - .sysc_fields = &omap_hwmod_sysc_type3, -}; - -static struct omap_hwmod_class am33xx_cpgmac0_hwmod_class = { - .name = "cpgmac0", - .sysc = &am33xx_cpgmac_sysc, -}; - -struct omap_hwmod am33xx_cpgmac0_hwmod = { - .name = "cpgmac0", - .class = &am33xx_cpgmac0_hwmod_class, - .clkdm_name = "cpsw_125mhz_clkdm", - .flags = (HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY), - .main_clk = "cpsw_125mhz_gclk", - .mpu_rt_idx = 1, - .prcm = { - .omap4 = { - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* - * mdio class - */ -static struct omap_hwmod_class am33xx_mdio_hwmod_class = { - .name = "davinci_mdio", -}; - -struct omap_hwmod am33xx_mdio_hwmod = { - .name = "davinci_mdio", - .class = &am33xx_mdio_hwmod_class, - .clkdm_name = "cpsw_125mhz_clkdm", - .main_clk = "cpsw_125mhz_gclk", -}; - -/* * dcan class */ static struct omap_hwmod_class am33xx_dcan_hwmod_class = { @@ -1072,7 +1024,6 @@ static void omap_hwmod_am33xx_clkctrl(void) CLKCTRL(am33xx_tptc1_hwmod, AM33XX_CM_PER_TPTC1_CLKCTRL_OFFSET); CLKCTRL(am33xx_tptc2_hwmod, AM33XX_CM_PER_TPTC2_CLKCTRL_OFFSET); CLKCTRL(am33xx_gfx_hwmod, AM33XX_CM_GFX_GFX_CLKCTRL_OFFSET); - CLKCTRL(am33xx_cpgmac0_hwmod, AM33XX_CM_PER_CPGMAC0_CLKCTRL_OFFSET); CLKCTRL(am33xx_pruss_hwmod, AM33XX_CM_PER_PRUSS_CLKCTRL_OFFSET); CLKCTRL(am33xx_mpu_hwmod , AM33XX_CM_MPU_MPU_CLKCTRL_OFFSET); CLKCTRL(am33xx_l3_instr_hwmod , AM33XX_CM_PER_L3_INSTR_CLKCTRL_OFFSET); @@ -1134,7 +1085,6 @@ static void omap_hwmod_am43xx_clkctrl(void) CLKCTRL(am33xx_tptc1_hwmod, AM43XX_CM_PER_TPTC1_CLKCTRL_OFFSET); CLKCTRL(am33xx_tptc2_hwmod, AM43XX_CM_PER_TPTC2_CLKCTRL_OFFSET); CLKCTRL(am33xx_gfx_hwmod, AM43XX_CM_GFX_GFX_CLKCTRL_OFFSET); - CLKCTRL(am33xx_cpgmac0_hwmod, AM43XX_CM_PER_CPGMAC0_CLKCTRL_OFFSET); CLKCTRL(am33xx_pruss_hwmod, AM43XX_CM_PER_PRUSS_CLKCTRL_OFFSET); CLKCTRL(am33xx_mpu_hwmod , AM43XX_CM_MPU_MPU_CLKCTRL_OFFSET); CLKCTRL(am33xx_l3_instr_hwmod , AM43XX_CM_PER_L3_INSTR_CLKCTRL_OFFSET); diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c index c965af275e34..2bcb6345b873 100644 --- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c @@ -372,13 +372,6 @@ static struct omap_hwmod_ocp_if am33xx_l4_wkup__adc_tsc = { .user = OCP_USER_MPU, }; -static struct omap_hwmod_ocp_if am33xx_l4_hs__cpgmac0 = { - .master = &am33xx_l4_hs_hwmod, - .slave = &am33xx_cpgmac0_hwmod, - .clk = "cpsw_125mhz_gclk", - .user = OCP_USER_MPU, -}; - static struct omap_hwmod_ocp_if am33xx_l3_main__lcdc = { .master = &am33xx_l3_main_hwmod, .slave = &am33xx_lcdc_hwmod, @@ -462,8 +455,6 @@ static struct omap_hwmod_ocp_if *am33xx_hwmod_ocp_ifs[] __initdata = { &am33xx_l3_main__tptc2, &am33xx_l3_main__ocmc, &am33xx_l3_s__usbss, - &am33xx_l4_hs__cpgmac0, - &am33xx_cpgmac0__mdio, &am33xx_l3_main__sha0, &am33xx_l3_main__aes0, &am33xx_l4_per__rng, diff --git a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c b/arch/arm/mach-omap2/omap_hwmod_43xx_data.c index 69571abc14fd..5c3db6b6438b 100644 --- a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_43xx_data.c @@ -597,13 +597,6 @@ static struct omap_hwmod_ocp_if am43xx_l4_wkup__adc_tsc = { .user = OCP_USER_MPU, }; -static struct omap_hwmod_ocp_if am43xx_l4_hs__cpgmac0 = { - .master = &am43xx_l4_hs_hwmod, - .slave = &am33xx_cpgmac0_hwmod, - .clk = "cpsw_125mhz_gclk", - .user = OCP_USER_MPU, -}; - static struct omap_hwmod_ocp_if am43xx_l4_wkup__timer1 = { .master = &am33xx_l4_wkup_hwmod, .slave = &am33xx_timer1_hwmod, @@ -859,8 +852,6 @@ static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = { &am33xx_l3_main__tptc1, &am33xx_l3_main__tptc2, &am33xx_l3_main__ocmc, - &am43xx_l4_hs__cpgmac0, - &am33xx_cpgmac0__mdio, &am33xx_l3_main__sha0, &am33xx_l3_main__aes0, &am43xx_l3_main__des, diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c index a6f2a10cdc3e..28ea2960a9b2 100644 --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c @@ -28,7 +28,6 @@ #include "cm2_44xx.h" #include "prm44xx.h" #include "prm-regbits-44xx.h" -#include "wd_timer.h" /* Base offset for all OMAP4 interrupts external to MPUSS */ #define OMAP44XX_IRQ_GIC_START 32 @@ -276,29 +275,6 @@ static struct omap_hwmod omap44xx_aess_hwmod = { }; /* - * 'c2c' class - * chip 2 chip interface used to plug the ape soc (omap) with an external modem - * soc - */ - -static struct omap_hwmod_class omap44xx_c2c_hwmod_class = { - .name = "c2c", -}; - -/* c2c */ -static struct omap_hwmod omap44xx_c2c_hwmod = { - .name = "c2c", - .class = &omap44xx_c2c_hwmod_class, - .clkdm_name = "d2d_clkdm", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_D2D_SAD2D_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_D2D_SAD2D_CONTEXT_OFFSET, - }, - }, -}; - -/* * 'counter' class * 32-bit ordinary counter, clocked by the falling edge of the 32 khz clock */ @@ -1086,41 +1062,6 @@ static struct omap_hwmod omap44xx_gpmc_hwmod = { }; /* - * 'gpu' class - * 2d/3d graphics accelerator - */ - -static struct omap_hwmod_class_sysconfig omap44xx_gpu_sysc = { - .rev_offs = 0x1fc00, - .sysc_offs = 0x1fc10, - .sysc_flags = (SYSC_HAS_MIDLEMODE | SYSC_HAS_SIDLEMODE), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | - SIDLE_SMART_WKUP | MSTANDBY_FORCE | MSTANDBY_NO | - MSTANDBY_SMART | MSTANDBY_SMART_WKUP), - .sysc_fields = &omap_hwmod_sysc_type2, -}; - -static struct omap_hwmod_class omap44xx_gpu_hwmod_class = { - .name = "gpu", - .sysc = &omap44xx_gpu_sysc, -}; - -/* gpu */ -static struct omap_hwmod omap44xx_gpu_hwmod = { - .name = "gpu", - .class = &omap44xx_gpu_hwmod_class, - .clkdm_name = "l3_gfx_clkdm", - .main_clk = "sgx_clk_mux", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_GFX_GFX_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_GFX_GFX_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* * 'hdq1w' class * hdq / 1-wire serial interface controller */ @@ -2434,61 +2375,6 @@ static struct omap_hwmod omap44xx_usb_tll_hs_hwmod = { }; /* - * 'wd_timer' class - * 32-bit watchdog upward counter that generates a pulse on the reset pin on - * overflow condition - */ - -static struct omap_hwmod_class_sysconfig omap44xx_wd_timer_sysc = { - .rev_offs = 0x0000, - .sysc_offs = 0x0010, - .syss_offs = 0x0014, - .sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_SIDLEMODE | - SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | - SIDLE_SMART_WKUP), - .sysc_fields = &omap_hwmod_sysc_type1, -}; - -static struct omap_hwmod_class omap44xx_wd_timer_hwmod_class = { - .name = "wd_timer", - .sysc = &omap44xx_wd_timer_sysc, - .pre_shutdown = &omap2_wd_timer_disable, - .reset = &omap2_wd_timer_reset, -}; - -/* wd_timer2 */ -static struct omap_hwmod omap44xx_wd_timer2_hwmod = { - .name = "wd_timer2", - .class = &omap44xx_wd_timer_hwmod_class, - .clkdm_name = "l4_wkup_clkdm", - .main_clk = "sys_32k_ck", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_WKUP_WDT2_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_WKUP_WDT2_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* wd_timer3 */ -static struct omap_hwmod omap44xx_wd_timer3_hwmod = { - .name = "wd_timer3", - .class = &omap44xx_wd_timer_hwmod_class, - .clkdm_name = "abe_clkdm", - .main_clk = "sys_32k_ck", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM1_ABE_WDT3_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_ABE_WDT3_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - - -/* * interfaces */ @@ -2596,14 +2482,6 @@ static struct omap_hwmod_ocp_if omap44xx_fdif__l3_main_2 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* gpu -> l3_main_2 */ -static struct omap_hwmod_ocp_if omap44xx_gpu__l3_main_2 = { - .master = &omap44xx_gpu_hwmod, - .slave = &omap44xx_l3_main_2_hwmod, - .clk = "l3_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* hsi -> l3_main_2 */ static struct omap_hwmod_ocp_if omap44xx_hsi__l3_main_2 = { .master = &omap44xx_hsi_hwmod, @@ -2788,14 +2666,6 @@ static struct omap_hwmod_ocp_if __maybe_unused omap44xx_l4_abe__aess_dma = { .user = OCP_USER_SDMA, }; -/* l3_main_2 -> c2c */ -static struct omap_hwmod_ocp_if omap44xx_l3_main_2__c2c = { - .master = &omap44xx_l3_main_2_hwmod, - .slave = &omap44xx_c2c_hwmod, - .clk = "l3_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* l4_wkup -> counter_32k */ static struct omap_hwmod_ocp_if omap44xx_l4_wkup__counter_32k = { .master = &omap44xx_l4_wkup_hwmod, @@ -3028,14 +2898,6 @@ static struct omap_hwmod_ocp_if omap44xx_l3_main_2__gpmc = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l3_main_2 -> gpu */ -static struct omap_hwmod_ocp_if omap44xx_l3_main_2__gpu = { - .master = &omap44xx_l3_main_2_hwmod, - .slave = &omap44xx_gpu_hwmod, - .clk = "l3_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* l4_per -> hdq1w */ static struct omap_hwmod_ocp_if omap44xx_l4_per__hdq1w = { .master = &omap44xx_l4_per_hwmod, @@ -3396,30 +3258,6 @@ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__usb_tll_hs = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l4_wkup -> wd_timer2 */ -static struct omap_hwmod_ocp_if omap44xx_l4_wkup__wd_timer2 = { - .master = &omap44xx_l4_wkup_hwmod, - .slave = &omap44xx_wd_timer2_hwmod, - .clk = "l4_wkup_clk_mux_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_abe -> wd_timer3 */ -static struct omap_hwmod_ocp_if omap44xx_l4_abe__wd_timer3 = { - .master = &omap44xx_l4_abe_hwmod, - .slave = &omap44xx_wd_timer3_hwmod, - .clk = "ocp_abe_iclk", - .user = OCP_USER_MPU, -}; - -/* l4_abe -> wd_timer3 (dma) */ -static struct omap_hwmod_ocp_if omap44xx_l4_abe__wd_timer3_dma = { - .master = &omap44xx_l4_abe_hwmod, - .slave = &omap44xx_wd_timer3_hwmod, - .clk = "ocp_abe_iclk", - .user = OCP_USER_SDMA, -}; - /* mpu -> emif1 */ static struct omap_hwmod_ocp_if omap44xx_mpu__emif1 = { .master = &omap44xx_mpu_hwmod, @@ -3450,7 +3288,6 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = { &omap44xx_debugss__l3_main_2, &omap44xx_dma_system__l3_main_2, &omap44xx_fdif__l3_main_2, - &omap44xx_gpu__l3_main_2, &omap44xx_hsi__l3_main_2, &omap44xx_ipu__l3_main_2, &omap44xx_iss__l3_main_2, @@ -3474,7 +3311,6 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = { &omap44xx_l4_cfg__ocp_wp_noc, &omap44xx_l4_abe__aess, &omap44xx_l4_abe__aess_dma, - &omap44xx_l3_main_2__c2c, &omap44xx_l4_wkup__counter_32k, &omap44xx_l4_cfg__ctrl_module_core, &omap44xx_l4_cfg__ctrl_module_pad_core, @@ -3503,7 +3339,6 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = { &omap44xx_l4_per__elm, &omap44xx_l4_cfg__fdif, &omap44xx_l3_main_2__gpmc, - &omap44xx_l3_main_2__gpu, &omap44xx_l4_per__hdq1w, &omap44xx_l4_cfg__hsi, &omap44xx_l3_main_2__ipu, @@ -3551,9 +3386,6 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = { &omap44xx_l4_cfg__usb_host_hs, &omap44xx_l4_cfg__usb_otg_hs, &omap44xx_l4_cfg__usb_tll_hs, - &omap44xx_l4_wkup__wd_timer2, - &omap44xx_l4_abe__wd_timer3, - &omap44xx_l4_abe__wd_timer3_dma, &omap44xx_mpu__emif1, &omap44xx_mpu__emif2, &omap44xx_l3_main_2__aes1, diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c index 1ec21e9ba1e9..e5bd549d2a5e 100644 --- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c @@ -285,56 +285,6 @@ static struct omap_hwmod dra7xx_ctrl_module_wkup_hwmod = { }; /* - * 'gmac' class - * cpsw/gmac sub system - */ -static struct omap_hwmod_class_sysconfig dra7xx_gmac_sysc = { - .rev_offs = 0x0, - .sysc_offs = 0x8, - .syss_offs = 0x4, - .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE | - SYSS_HAS_RESET_STATUS), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | MSTANDBY_FORCE | - MSTANDBY_NO), - .sysc_fields = &omap_hwmod_sysc_type3, -}; - -static struct omap_hwmod_class dra7xx_gmac_hwmod_class = { - .name = "gmac", - .sysc = &dra7xx_gmac_sysc, -}; - -static struct omap_hwmod dra7xx_gmac_hwmod = { - .name = "gmac", - .class = &dra7xx_gmac_hwmod_class, - .clkdm_name = "gmac_clkdm", - .flags = (HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY), - .main_clk = "dpll_gmac_ck", - .mpu_rt_idx = 1, - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_GMAC_GMAC_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_GMAC_GMAC_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* - * 'mdio' class - */ -static struct omap_hwmod_class dra7xx_mdio_hwmod_class = { - .name = "davinci_mdio", -}; - -static struct omap_hwmod dra7xx_mdio_hwmod = { - .name = "davinci_mdio", - .class = &dra7xx_mdio_hwmod_class, - .clkdm_name = "gmac_clkdm", - .main_clk = "dpll_gmac_ck", -}; - -/* * 'dcan' class * */ @@ -1047,281 +997,6 @@ static struct omap_hwmod dra7xx_mailbox13_hwmod = { }; /* - * 'mcspi' class - * - */ - -static struct omap_hwmod_class_sysconfig dra7xx_mcspi_sysc = { - .rev_offs = 0x0000, - .sysc_offs = 0x0010, - .sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_RESET_STATUS | - SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | - SIDLE_SMART_WKUP), - .sysc_fields = &omap_hwmod_sysc_type2, -}; - -static struct omap_hwmod_class dra7xx_mcspi_hwmod_class = { - .name = "mcspi", - .sysc = &dra7xx_mcspi_sysc, -}; - -/* mcspi1 */ -static struct omap_hwmod dra7xx_mcspi1_hwmod = { - .name = "mcspi1", - .class = &dra7xx_mcspi_hwmod_class, - .clkdm_name = "l4per_clkdm", - .main_clk = "func_48m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER_MCSPI1_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER_MCSPI1_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* mcspi2 */ -static struct omap_hwmod dra7xx_mcspi2_hwmod = { - .name = "mcspi2", - .class = &dra7xx_mcspi_hwmod_class, - .clkdm_name = "l4per_clkdm", - .main_clk = "func_48m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER_MCSPI2_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER_MCSPI2_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* mcspi3 */ -static struct omap_hwmod dra7xx_mcspi3_hwmod = { - .name = "mcspi3", - .class = &dra7xx_mcspi_hwmod_class, - .clkdm_name = "l4per_clkdm", - .main_clk = "func_48m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER_MCSPI3_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER_MCSPI3_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* mcspi4 */ -static struct omap_hwmod dra7xx_mcspi4_hwmod = { - .name = "mcspi4", - .class = &dra7xx_mcspi_hwmod_class, - .clkdm_name = "l4per_clkdm", - .main_clk = "func_48m_fclk", - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER_MCSPI4_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER_MCSPI4_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* - * 'mcasp' class - * - */ -static struct omap_hwmod_class_sysconfig dra7xx_mcasp_sysc = { - .rev_offs = 0, - .sysc_offs = 0x0004, - .sysc_flags = SYSC_HAS_SIDLEMODE, - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), - .sysc_fields = &omap_hwmod_sysc_type3, -}; - -static struct omap_hwmod_class dra7xx_mcasp_hwmod_class = { - .name = "mcasp", - .sysc = &dra7xx_mcasp_sysc, -}; - -/* mcasp1 */ -static struct omap_hwmod_opt_clk mcasp1_opt_clks[] = { - { .role = "ahclkx", .clk = "mcasp1_ahclkx_mux" }, - { .role = "ahclkr", .clk = "mcasp1_ahclkr_mux" }, -}; - -static struct omap_hwmod dra7xx_mcasp1_hwmod = { - .name = "mcasp1", - .class = &dra7xx_mcasp_hwmod_class, - .clkdm_name = "ipu_clkdm", - .main_clk = "mcasp1_aux_gfclk_mux", - .flags = HWMOD_OPT_CLKS_NEEDED, - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_IPU_MCASP1_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_IPU_MCASP1_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .opt_clks = mcasp1_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(mcasp1_opt_clks), -}; - -/* mcasp2 */ -static struct omap_hwmod_opt_clk mcasp2_opt_clks[] = { - { .role = "ahclkx", .clk = "mcasp2_ahclkx_mux" }, - { .role = "ahclkr", .clk = "mcasp2_ahclkr_mux" }, -}; - -static struct omap_hwmod dra7xx_mcasp2_hwmod = { - .name = "mcasp2", - .class = &dra7xx_mcasp_hwmod_class, - .clkdm_name = "l4per2_clkdm", - .main_clk = "mcasp2_aux_gfclk_mux", - .flags = HWMOD_OPT_CLKS_NEEDED, - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER2_MCASP2_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER2_MCASP2_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .opt_clks = mcasp2_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(mcasp2_opt_clks), -}; - -/* mcasp3 */ -static struct omap_hwmod_opt_clk mcasp3_opt_clks[] = { - { .role = "ahclkx", .clk = "mcasp3_ahclkx_mux" }, -}; - -static struct omap_hwmod dra7xx_mcasp3_hwmod = { - .name = "mcasp3", - .class = &dra7xx_mcasp_hwmod_class, - .clkdm_name = "l4per2_clkdm", - .main_clk = "mcasp3_aux_gfclk_mux", - .flags = HWMOD_OPT_CLKS_NEEDED, - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER2_MCASP3_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER2_MCASP3_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .opt_clks = mcasp3_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(mcasp3_opt_clks), -}; - -/* mcasp4 */ -static struct omap_hwmod_opt_clk mcasp4_opt_clks[] = { - { .role = "ahclkx", .clk = "mcasp4_ahclkx_mux" }, -}; - -static struct omap_hwmod dra7xx_mcasp4_hwmod = { - .name = "mcasp4", - .class = &dra7xx_mcasp_hwmod_class, - .clkdm_name = "l4per2_clkdm", - .main_clk = "mcasp4_aux_gfclk_mux", - .flags = HWMOD_OPT_CLKS_NEEDED, - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER2_MCASP4_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER2_MCASP4_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .opt_clks = mcasp4_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(mcasp4_opt_clks), -}; - -/* mcasp5 */ -static struct omap_hwmod_opt_clk mcasp5_opt_clks[] = { - { .role = "ahclkx", .clk = "mcasp5_ahclkx_mux" }, -}; - -static struct omap_hwmod dra7xx_mcasp5_hwmod = { - .name = "mcasp5", - .class = &dra7xx_mcasp_hwmod_class, - .clkdm_name = "l4per2_clkdm", - .main_clk = "mcasp5_aux_gfclk_mux", - .flags = HWMOD_OPT_CLKS_NEEDED, - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER2_MCASP5_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER2_MCASP5_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .opt_clks = mcasp5_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(mcasp5_opt_clks), -}; - -/* mcasp6 */ -static struct omap_hwmod_opt_clk mcasp6_opt_clks[] = { - { .role = "ahclkx", .clk = "mcasp6_ahclkx_mux" }, -}; - -static struct omap_hwmod dra7xx_mcasp6_hwmod = { - .name = "mcasp6", - .class = &dra7xx_mcasp_hwmod_class, - .clkdm_name = "l4per2_clkdm", - .main_clk = "mcasp6_aux_gfclk_mux", - .flags = HWMOD_OPT_CLKS_NEEDED, - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER2_MCASP6_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER2_MCASP6_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .opt_clks = mcasp6_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(mcasp6_opt_clks), -}; - -/* mcasp7 */ -static struct omap_hwmod_opt_clk mcasp7_opt_clks[] = { - { .role = "ahclkx", .clk = "mcasp7_ahclkx_mux" }, -}; - -static struct omap_hwmod dra7xx_mcasp7_hwmod = { - .name = "mcasp7", - .class = &dra7xx_mcasp_hwmod_class, - .clkdm_name = "l4per2_clkdm", - .main_clk = "mcasp7_aux_gfclk_mux", - .flags = HWMOD_OPT_CLKS_NEEDED, - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER2_MCASP7_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER2_MCASP7_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .opt_clks = mcasp7_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(mcasp7_opt_clks), -}; - -/* mcasp8 */ -static struct omap_hwmod_opt_clk mcasp8_opt_clks[] = { - { .role = "ahclkx", .clk = "mcasp8_ahclkx_mux" }, -}; - -static struct omap_hwmod dra7xx_mcasp8_hwmod = { - .name = "mcasp8", - .class = &dra7xx_mcasp_hwmod_class, - .clkdm_name = "l4per2_clkdm", - .main_clk = "mcasp8_aux_gfclk_mux", - .flags = HWMOD_OPT_CLKS_NEEDED, - .prcm = { - .omap4 = { - .clkctrl_offs = DRA7XX_CM_L4PER2_MCASP8_CLKCTRL_OFFSET, - .context_offs = DRA7XX_RM_L4PER2_MCASP8_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .opt_clks = mcasp8_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(mcasp8_opt_clks), -}; - -/* * 'mpu' class * */ @@ -2303,19 +1978,6 @@ static struct omap_hwmod_ocp_if dra7xx_l4_wkup__ctrl_module_wkup = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_ocp_if dra7xx_l4_per2__cpgmac0 = { - .master = &dra7xx_l4_per2_hwmod, - .slave = &dra7xx_gmac_hwmod, - .clk = "dpll_gmac_ck", - .user = OCP_USER_MPU, -}; - -static struct omap_hwmod_ocp_if dra7xx_gmac__mdio = { - .master = &dra7xx_gmac_hwmod, - .slave = &dra7xx_mdio_hwmod, - .user = OCP_USER_MPU, -}; - /* l4_wkup -> dcan1 */ static struct omap_hwmod_ocp_if dra7xx_l4_wkup__dcan1 = { .master = &dra7xx_l4_wkup_hwmod, @@ -2412,94 +2074,6 @@ static struct omap_hwmod_ocp_if dra7xx_l3_main_1__sha0 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l4_per2 -> mcasp1 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per2__mcasp1 = { - .master = &dra7xx_l4_per2_hwmod, - .slave = &dra7xx_mcasp1_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l3_main_1 -> mcasp1 */ -static struct omap_hwmod_ocp_if dra7xx_l3_main_1__mcasp1 = { - .master = &dra7xx_l3_main_1_hwmod, - .slave = &dra7xx_mcasp1_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per2 -> mcasp2 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per2__mcasp2 = { - .master = &dra7xx_l4_per2_hwmod, - .slave = &dra7xx_mcasp2_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l3_main_1 -> mcasp2 */ -static struct omap_hwmod_ocp_if dra7xx_l3_main_1__mcasp2 = { - .master = &dra7xx_l3_main_1_hwmod, - .slave = &dra7xx_mcasp2_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per2 -> mcasp3 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per2__mcasp3 = { - .master = &dra7xx_l4_per2_hwmod, - .slave = &dra7xx_mcasp3_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l3_main_1 -> mcasp3 */ -static struct omap_hwmod_ocp_if dra7xx_l3_main_1__mcasp3 = { - .master = &dra7xx_l3_main_1_hwmod, - .slave = &dra7xx_mcasp3_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per2 -> mcasp4 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per2__mcasp4 = { - .master = &dra7xx_l4_per2_hwmod, - .slave = &dra7xx_mcasp4_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per2 -> mcasp5 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per2__mcasp5 = { - .master = &dra7xx_l4_per2_hwmod, - .slave = &dra7xx_mcasp5_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per2 -> mcasp6 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per2__mcasp6 = { - .master = &dra7xx_l4_per2_hwmod, - .slave = &dra7xx_mcasp6_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per2 -> mcasp7 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per2__mcasp7 = { - .master = &dra7xx_l4_per2_hwmod, - .slave = &dra7xx_mcasp7_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per2 -> mcasp8 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per2__mcasp8 = { - .master = &dra7xx_l4_per2_hwmod, - .slave = &dra7xx_mcasp8_hwmod, - .clk = "l4_root_clk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* l4_per1 -> elm */ static struct omap_hwmod_ocp_if dra7xx_l4_per1__elm = { .master = &dra7xx_l4_per1_hwmod, @@ -2628,38 +2202,6 @@ static struct omap_hwmod_ocp_if dra7xx_l4_per3__mailbox13 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l4_per1 -> mcspi1 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per1__mcspi1 = { - .master = &dra7xx_l4_per1_hwmod, - .slave = &dra7xx_mcspi1_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per1 -> mcspi2 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per1__mcspi2 = { - .master = &dra7xx_l4_per1_hwmod, - .slave = &dra7xx_mcspi2_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per1 -> mcspi3 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per1__mcspi3 = { - .master = &dra7xx_l4_per1_hwmod, - .slave = &dra7xx_mcspi3_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l4_per1 -> mcspi4 */ -static struct omap_hwmod_ocp_if dra7xx_l4_per1__mcspi4 = { - .master = &dra7xx_l4_per1_hwmod, - .slave = &dra7xx_mcspi4_hwmod, - .clk = "l3_iclk_div", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* l4_cfg -> mpu */ static struct omap_hwmod_ocp_if dra7xx_l4_cfg__mpu = { .master = &dra7xx_l4_cfg_hwmod, @@ -3021,19 +2563,6 @@ static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = { &dra7xx_l4_wkup__ctrl_module_wkup, &dra7xx_l4_wkup__dcan1, &dra7xx_l4_per2__dcan2, - &dra7xx_l4_per2__cpgmac0, - &dra7xx_l4_per2__mcasp1, - &dra7xx_l3_main_1__mcasp1, - &dra7xx_l4_per2__mcasp2, - &dra7xx_l3_main_1__mcasp2, - &dra7xx_l4_per2__mcasp3, - &dra7xx_l3_main_1__mcasp3, - &dra7xx_l4_per2__mcasp4, - &dra7xx_l4_per2__mcasp5, - &dra7xx_l4_per2__mcasp6, - &dra7xx_l4_per2__mcasp7, - &dra7xx_l4_per2__mcasp8, - &dra7xx_gmac__mdio, &dra7xx_l4_cfg__dma_system, &dra7xx_l3_main_1__tpcc, &dra7xx_l3_main_1__tptc0, @@ -3060,10 +2589,6 @@ static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = { &dra7xx_l4_per3__mailbox11, &dra7xx_l4_per3__mailbox12, &dra7xx_l4_per3__mailbox13, - &dra7xx_l4_per1__mcspi1, - &dra7xx_l4_per1__mcspi2, - &dra7xx_l4_per1__mcspi3, - &dra7xx_l4_per1__mcspi4, &dra7xx_l4_cfg__mpu, &dra7xx_l4_cfg__ocp2scp1, &dra7xx_l4_cfg__ocp2scp3, diff --git a/arch/arm/mach-omap2/sleep33xx.S b/arch/arm/mach-omap2/sleep33xx.S index 68fee339d3f1..dc221249bc22 100644 --- a/arch/arm/mach-omap2/sleep33xx.S +++ b/arch/arm/mach-omap2/sleep33xx.S @@ -6,7 +6,6 @@ * Dave Gerlach, Vaibhav Bedia */ -#include <generated/ti-pm-asm-offsets.h> #include <linux/linkage.h> #include <linux/platform_data/pm33xx.h> #include <linux/ti-emif-sram.h> @@ -15,6 +14,7 @@ #include "iomap.h" #include "cm33xx.h" +#include "pm-asm-offsets.h" #define AM33XX_CM_CLKCTRL_MODULESTATE_DISABLED 0x00030000 #define AM33XX_CM_CLKCTRL_MODULEMODE_DISABLE 0x0003 diff --git a/arch/arm/mach-omap2/sleep43xx.S b/arch/arm/mach-omap2/sleep43xx.S index c1f4e4852644..90d2907a2eb2 100644 --- a/arch/arm/mach-omap2/sleep43xx.S +++ b/arch/arm/mach-omap2/sleep43xx.S @@ -6,7 +6,6 @@ * Dave Gerlach, Vaibhav Bedia */ -#include <generated/ti-pm-asm-offsets.h> #include <linux/linkage.h> #include <linux/ti-emif-sram.h> #include <linux/platform_data/pm33xx.h> @@ -19,6 +18,7 @@ #include "iomap.h" #include "omap-secure.h" #include "omap44xx.h" +#include "pm-asm-offsets.h" #include "prm33xx.h" #include "prcm43xx.h" diff --git a/arch/arm/mach-orion5x/orion5x.h b/arch/arm/mach-orion5x/orion5x.h index 3364df331f01..2b66120fba86 100644 --- a/arch/arm/mach-orion5x/orion5x.h +++ b/arch/arm/mach-orion5x/orion5x.h @@ -31,13 +31,13 @@ * fc000000 device bus mappings (cs0/cs1) * * virt phys size - * fe000000 f1000000 1M on-chip peripheral registers + * fec00000 f1000000 1M on-chip peripheral registers * fee00000 f2000000 64K PCIe I/O space * fee10000 f2100000 64K PCI I/O space * fd000000 f0000000 16M PCIe WA space (Orion-1/Orion-NAS only) ****************************************************************************/ #define ORION5X_REGS_PHYS_BASE 0xf1000000 -#define ORION5X_REGS_VIRT_BASE IOMEM(0xfe000000) +#define ORION5X_REGS_VIRT_BASE IOMEM(0xfec00000) #define ORION5X_REGS_SIZE SZ_1M #define ORION5X_PCIE_IO_PHYS_BASE 0xf2000000 diff --git a/arch/arm/mach-s3c64xx/setup-usb-phy.c b/arch/arm/mach-s3c64xx/setup-usb-phy.c index 46a9e955607f..6aaaa1d8e8b9 100644 --- a/arch/arm/mach-s3c64xx/setup-usb-phy.c +++ b/arch/arm/mach-s3c64xx/setup-usb-phy.c @@ -15,6 +15,11 @@ #include "regs-sys.h" #include "regs-usb-hsotg-phy.h" +enum samsung_usb_phy_type { + USB_PHY_TYPE_DEVICE, + USB_PHY_TYPE_HOST, +}; + static int s3c_usb_otgphy_init(struct platform_device *pdev) { struct clk *xusbxti; diff --git a/arch/arm/mach-ux500/cpu-db8500.c b/arch/arm/mach-ux500/cpu-db8500.c index 9580525102da..3875027ef8fc 100644 --- a/arch/arm/mach-ux500/cpu-db8500.c +++ b/arch/arm/mach-ux500/cpu-db8500.c @@ -110,7 +110,6 @@ static void ux500_restart(enum reboot_mode mode, const char *cmd) static const struct of_device_id u8500_local_bus_nodes[] = { /* only create devices below soc node */ { .compatible = "stericsson,db8500", }, - { .compatible = "stericsson,db8500-prcmu", }, { .compatible = "simple-bus"}, { }, }; diff --git a/arch/arm/mach-vexpress/spc.c b/arch/arm/mach-vexpress/spc.c index 0f5381d13494..354e0e7025ae 100644 --- a/arch/arm/mach-vexpress/spc.c +++ b/arch/arm/mach-vexpress/spc.c @@ -69,7 +69,7 @@ #define A7_PERFVAL_BASE 0xC30 /* Config interface control bits */ -#define SYSCFG_START (1 << 31) +#define SYSCFG_START BIT(31) #define SYSCFG_SCC (6 << 20) #define SYSCFG_STAT (14 << 20) @@ -162,7 +162,7 @@ void ve_spc_cpu_wakeup_irq(u32 cluster, u32 cpu, bool set) if (cluster >= MAX_CLUSTERS) return; - mask = 1 << cpu; + mask = BIT(cpu); if (!cluster_is_a15(cluster)) mask <<= 4; diff --git a/arch/arm/mach-w90x900/Kconfig b/arch/arm/mach-w90x900/Kconfig deleted file mode 100644 index b16ffc03bbe5..000000000000 --- a/arch/arm/mach-w90x900/Kconfig +++ /dev/null @@ -1,50 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -if ARCH_W90X900 - -config CPU_W90P910 - bool - help - Support for W90P910 of Nuvoton W90X900 CPUs. - -config CPU_NUC950 - bool - help - Support for NUCP950 of Nuvoton NUC900 CPUs. - -config CPU_NUC960 - bool - help - Support for NUCP960 of Nuvoton NUC900 CPUs. - -menu "W90P910 Machines" - -config MACH_W90P910EVB - bool "Nuvoton W90P910 Evaluation Board" - default y - select CPU_W90P910 - help - Say Y here if you are using the Nuvoton W90P910EVB - -endmenu - -menu "NUC950 Machines" - -config MACH_W90P950EVB - bool "Nuvoton NUC950 Evaluation Board" - select CPU_NUC950 - help - Say Y here if you are using the Nuvoton NUC950EVB - -endmenu - -menu "NUC960 Machines" - -config MACH_W90N960EVB - bool "Nuvoton NUC960 Evaluation Board" - select CPU_NUC960 - help - Say Y here if you are using the Nuvoton NUC960EVB - -endmenu - -endif diff --git a/arch/arm/mach-w90x900/Makefile b/arch/arm/mach-w90x900/Makefile deleted file mode 100644 index 33b5bf53990f..000000000000 --- a/arch/arm/mach-w90x900/Makefile +++ /dev/null @@ -1,20 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -# -# Makefile for the linux kernel. -# - -# Object file lists. - -obj-y := irq.o time.o mfp.o gpio.o clock.o -obj-y += clksel.o dev.o cpu.o -# W90X900 CPU support files - -obj-$(CONFIG_CPU_W90P910) += nuc910.o -obj-$(CONFIG_CPU_NUC950) += nuc950.o -obj-$(CONFIG_CPU_NUC960) += nuc960.o - -# machine support - -obj-$(CONFIG_MACH_W90P910EVB) += mach-nuc910evb.o -obj-$(CONFIG_MACH_W90P950EVB) += mach-nuc950evb.o -obj-$(CONFIG_MACH_W90N960EVB) += mach-nuc960evb.o diff --git a/arch/arm/mach-w90x900/Makefile.boot b/arch/arm/mach-w90x900/Makefile.boot deleted file mode 100644 index 07d1b3b23ac0..000000000000 --- a/arch/arm/mach-w90x900/Makefile.boot +++ /dev/null @@ -1,4 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only -zreladdr-y += 0x00008000 -params_phys-y := 0x00000100 - diff --git a/arch/arm/mach-w90x900/clksel.c b/arch/arm/mach-w90x900/clksel.c deleted file mode 100644 index b50577a5a840..000000000000 --- a/arch/arm/mach-w90x900/clksel.c +++ /dev/null @@ -1,88 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/arch/arm/mach-w90x900/clksel.c - * - * Copyright (c) 2008 Nuvoton technology corporation - * - * Wan ZongShun <mcuos.com@gmail.com> - */ - -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/device.h> -#include <linux/list.h> -#include <linux/errno.h> -#include <linux/err.h> -#include <linux/string.h> -#include <linux/clk.h> -#include <linux/mutex.h> -#include <linux/io.h> - -#include <mach/hardware.h> -#include <mach/regs-clock.h> - -#define PLL0 0x00 -#define PLL1 0x01 -#define OTHER 0x02 -#define EXT 0x03 -#define MSOFFSET 0x0C -#define ATAOFFSET 0x0a -#define LCDOFFSET 0x06 -#define AUDOFFSET 0x04 -#define CPUOFFSET 0x00 - -static DEFINE_MUTEX(clksel_sem); - -static void clock_source_select(const char *dev_id, unsigned int clkval) -{ - unsigned int clksel, offset; - - clksel = __raw_readl(REG_CLKSEL); - - if (strcmp(dev_id, "nuc900-ms") == 0) - offset = MSOFFSET; - else if (strcmp(dev_id, "nuc900-atapi") == 0) - offset = ATAOFFSET; - else if (strcmp(dev_id, "nuc900-lcd") == 0) - offset = LCDOFFSET; - else if (strcmp(dev_id, "nuc900-ac97") == 0) - offset = AUDOFFSET; - else - offset = CPUOFFSET; - - clksel &= ~(0x03 << offset); - clksel |= (clkval << offset); - - __raw_writel(clksel, REG_CLKSEL); -} - -void nuc900_clock_source(struct device *dev, unsigned char *src) -{ - unsigned int clkval; - const char *dev_id; - - BUG_ON(!src); - clkval = 0; - - mutex_lock(&clksel_sem); - - if (dev) - dev_id = dev_name(dev); - else - dev_id = "cpufreq"; - - if (strcmp(src, "pll0") == 0) - clkval = PLL0; - else if (strcmp(src, "pll1") == 0) - clkval = PLL1; - else if (strcmp(src, "ext") == 0) - clkval = EXT; - else if (strcmp(src, "oth") == 0) - clkval = OTHER; - - clock_source_select(dev_id, clkval); - - mutex_unlock(&clksel_sem); -} -EXPORT_SYMBOL(nuc900_clock_source); - diff --git a/arch/arm/mach-w90x900/clock.c b/arch/arm/mach-w90x900/clock.c deleted file mode 100644 index df55aa8ce5ff..000000000000 --- a/arch/arm/mach-w90x900/clock.c +++ /dev/null @@ -1,121 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/arch/arm/mach-w90x900/clock.c - * - * Copyright (c) 2008 Nuvoton technology corporation - * - * Wan ZongShun <mcuos.com@gmail.com> - */ - -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/list.h> -#include <linux/errno.h> -#include <linux/err.h> -#include <linux/string.h> -#include <linux/clk.h> -#include <linux/spinlock.h> -#include <linux/platform_device.h> -#include <linux/io.h> - -#include <mach/hardware.h> - -#include "clock.h" - -#define SUBCLK 0x24 - -static DEFINE_SPINLOCK(clocks_lock); - -int clk_enable(struct clk *clk) -{ - unsigned long flags; - - spin_lock_irqsave(&clocks_lock, flags); - if (clk->enabled++ == 0) - (clk->enable)(clk, 1); - spin_unlock_irqrestore(&clocks_lock, flags); - - return 0; -} -EXPORT_SYMBOL(clk_enable); - -void clk_disable(struct clk *clk) -{ - unsigned long flags; - - if (!clk) - return; - - WARN_ON(clk->enabled == 0); - - spin_lock_irqsave(&clocks_lock, flags); - if (--clk->enabled == 0) - (clk->enable)(clk, 0); - spin_unlock_irqrestore(&clocks_lock, flags); -} -EXPORT_SYMBOL(clk_disable); - -unsigned long clk_get_rate(struct clk *clk) -{ - return 15000000; -} -EXPORT_SYMBOL(clk_get_rate); - -void nuc900_clk_enable(struct clk *clk, int enable) -{ - unsigned int clocks = clk->cken; - unsigned long clken; - - clken = __raw_readl(W90X900_VA_CLKPWR); - - if (enable) - clken |= clocks; - else - clken &= ~clocks; - - __raw_writel(clken, W90X900_VA_CLKPWR); -} - -void nuc900_subclk_enable(struct clk *clk, int enable) -{ - unsigned int clocks = clk->cken; - unsigned long clken; - - clken = __raw_readl(W90X900_VA_CLKPWR + SUBCLK); - - if (enable) - clken |= clocks; - else - clken &= ~clocks; - - __raw_writel(clken, W90X900_VA_CLKPWR + SUBCLK); -} - -/* dummy functions, should not be called */ -long clk_round_rate(struct clk *clk, unsigned long rate) -{ - WARN_ON(clk); - return 0; -} -EXPORT_SYMBOL(clk_round_rate); - -int clk_set_rate(struct clk *clk, unsigned long rate) -{ - WARN_ON(clk); - return 0; -} -EXPORT_SYMBOL(clk_set_rate); - -int clk_set_parent(struct clk *clk, struct clk *parent) -{ - WARN_ON(clk); - return 0; -} -EXPORT_SYMBOL(clk_set_parent); - -struct clk *clk_get_parent(struct clk *clk) -{ - WARN_ON(clk); - return NULL; -} -EXPORT_SYMBOL(clk_get_parent); diff --git a/arch/arm/mach-w90x900/clock.h b/arch/arm/mach-w90x900/clock.h deleted file mode 100644 index e81c369430b3..000000000000 --- a/arch/arm/mach-w90x900/clock.h +++ /dev/null @@ -1,40 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * linux/arch/arm/mach-w90x900/clock.h - * - * Copyright (c) 2008 Nuvoton technology corporation - * - * Wan ZongShun <mcuos.com@gmail.com> - */ - -#include <linux/clkdev.h> - -void nuc900_clk_enable(struct clk *clk, int enable); -void nuc900_subclk_enable(struct clk *clk, int enable); - -struct clk { - unsigned long cken; - unsigned int enabled; - void (*enable)(struct clk *, int enable); -}; - -#define DEFINE_CLK(_name, _ctrlbit) \ -struct clk clk_##_name = { \ - .enable = nuc900_clk_enable, \ - .cken = (1 << _ctrlbit), \ - } - -#define DEFINE_SUBCLK(_name, _ctrlbit) \ -struct clk clk_##_name = { \ - .enable = nuc900_subclk_enable, \ - .cken = (1 << _ctrlbit), \ - } - - -#define DEF_CLKLOOK(_clk, _devname, _conname) \ - { \ - .clk = _clk, \ - .dev_id = _devname, \ - .con_id = _conname, \ - } - diff --git a/arch/arm/mach-w90x900/cpu.c b/arch/arm/mach-w90x900/cpu.c deleted file mode 100644 index aeaafc2ebb01..000000000000 --- a/arch/arm/mach-w90x900/cpu.c +++ /dev/null @@ -1,238 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/arch/arm/mach-w90x900/cpu.c - * - * Copyright (c) 2009 Nuvoton corporation. - * - * Wan ZongShun <mcuos.com@gmail.com> - * - * NUC900 series cpu common support - */ - -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/interrupt.h> -#include <linux/list.h> -#include <linux/timer.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/io.h> -#include <linux/serial_8250.h> -#include <linux/delay.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> -#include <asm/irq.h> -#include <asm/system_misc.h> - -#include <mach/hardware.h> -#include <mach/regs-serial.h> -#include <mach/regs-clock.h> -#include "regs-ebi.h" -#include "regs-timer.h" - -#include "cpu.h" -#include "clock.h" -#include "nuc9xx.h" - -/* Initial IO mappings */ - -static struct map_desc nuc900_iodesc[] __initdata = { - IODESC_ENT(IRQ), - IODESC_ENT(GCR), - IODESC_ENT(UART), - IODESC_ENT(TIMER), - IODESC_ENT(EBI), - IODESC_ENT(GPIO), -}; - -/* Initial clock declarations. */ -static DEFINE_CLK(lcd, 0); -static DEFINE_CLK(audio, 1); -static DEFINE_CLK(fmi, 4); -static DEFINE_SUBCLK(ms, 0); -static DEFINE_SUBCLK(sd, 1); -static DEFINE_CLK(dmac, 5); -static DEFINE_CLK(atapi, 6); -static DEFINE_CLK(emc, 7); -static DEFINE_SUBCLK(rmii, 2); -static DEFINE_CLK(usbd, 8); -static DEFINE_CLK(usbh, 9); -static DEFINE_CLK(g2d, 10); -static DEFINE_CLK(pwm, 18); -static DEFINE_CLK(ps2, 24); -static DEFINE_CLK(kpi, 25); -static DEFINE_CLK(wdt, 26); -static DEFINE_CLK(gdma, 27); -static DEFINE_CLK(adc, 28); -static DEFINE_CLK(usi, 29); -static DEFINE_CLK(ext, 0); -static DEFINE_CLK(timer0, 19); -static DEFINE_CLK(timer1, 20); -static DEFINE_CLK(timer2, 21); -static DEFINE_CLK(timer3, 22); -static DEFINE_CLK(timer4, 23); - -static struct clk_lookup nuc900_clkregs[] = { - DEF_CLKLOOK(&clk_lcd, "nuc900-lcd", NULL), - DEF_CLKLOOK(&clk_audio, "nuc900-ac97", NULL), - DEF_CLKLOOK(&clk_fmi, "nuc900-fmi", NULL), - DEF_CLKLOOK(&clk_ms, "nuc900-fmi", "MS"), - DEF_CLKLOOK(&clk_sd, "nuc900-fmi", "SD"), - DEF_CLKLOOK(&clk_dmac, "nuc900-dmac", NULL), - DEF_CLKLOOK(&clk_atapi, "nuc900-atapi", NULL), - DEF_CLKLOOK(&clk_emc, "nuc900-emc", NULL), - DEF_CLKLOOK(&clk_rmii, "nuc900-emc", "RMII"), - DEF_CLKLOOK(&clk_usbd, "nuc900-usbd", NULL), - DEF_CLKLOOK(&clk_usbh, "nuc900-usbh", NULL), - DEF_CLKLOOK(&clk_g2d, "nuc900-g2d", NULL), - DEF_CLKLOOK(&clk_pwm, "nuc900-pwm", NULL), - DEF_CLKLOOK(&clk_ps2, "nuc900-ps2", NULL), - DEF_CLKLOOK(&clk_kpi, "nuc900-kpi", NULL), - DEF_CLKLOOK(&clk_wdt, "nuc900-wdt", NULL), - DEF_CLKLOOK(&clk_gdma, "nuc900-gdma", NULL), - DEF_CLKLOOK(&clk_adc, "nuc900-ts", NULL), - DEF_CLKLOOK(&clk_usi, "nuc900-spi", NULL), - DEF_CLKLOOK(&clk_ext, NULL, "ext"), - DEF_CLKLOOK(&clk_timer0, NULL, "timer0"), - DEF_CLKLOOK(&clk_timer1, NULL, "timer1"), - DEF_CLKLOOK(&clk_timer2, NULL, "timer2"), - DEF_CLKLOOK(&clk_timer3, NULL, "timer3"), - DEF_CLKLOOK(&clk_timer4, NULL, "timer4"), -}; - -/* Initial serial platform data */ - -struct plat_serial8250_port nuc900_uart_data[] = { - NUC900_8250PORT(UART0), - {}, -}; - -struct platform_device nuc900_serial_device = { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM, - .dev = { - .platform_data = nuc900_uart_data, - }, -}; - -/*Set NUC900 series cpu frequence*/ -static int __init nuc900_set_clkval(unsigned int cpufreq) -{ - unsigned int pllclk, ahbclk, apbclk, val; - - pllclk = 0; - ahbclk = 0; - apbclk = 0; - - switch (cpufreq) { - case 66: - pllclk = PLL_66MHZ; - ahbclk = AHB_CPUCLK_1_1; - apbclk = APB_AHB_1_2; - break; - - case 100: - pllclk = PLL_100MHZ; - ahbclk = AHB_CPUCLK_1_1; - apbclk = APB_AHB_1_2; - break; - - case 120: - pllclk = PLL_120MHZ; - ahbclk = AHB_CPUCLK_1_2; - apbclk = APB_AHB_1_2; - break; - - case 166: - pllclk = PLL_166MHZ; - ahbclk = AHB_CPUCLK_1_2; - apbclk = APB_AHB_1_2; - break; - - case 200: - pllclk = PLL_200MHZ; - ahbclk = AHB_CPUCLK_1_2; - apbclk = APB_AHB_1_2; - break; - } - - __raw_writel(pllclk, REG_PLLCON0); - - val = __raw_readl(REG_CLKDIV); - val &= ~(0x03 << 24 | 0x03 << 26); - val |= (ahbclk << 24 | apbclk << 26); - __raw_writel(val, REG_CLKDIV); - - return 0; -} -static int __init nuc900_set_cpufreq(char *str) -{ - unsigned long cpufreq, val; - - if (!*str) - return 0; - - if (kstrtoul(str, 0, &cpufreq)) - return 0; - - nuc900_clock_source(NULL, "ext"); - - nuc900_set_clkval(cpufreq); - - mdelay(1); - - val = __raw_readl(REG_CKSKEW); - val &= ~0xff; - val |= DEFAULTSKEW; - __raw_writel(val, REG_CKSKEW); - - nuc900_clock_source(NULL, "pll0"); - - return 1; -} - -__setup("cpufreq=", nuc900_set_cpufreq); - -/*Init NUC900 evb io*/ - -void __init nuc900_map_io(struct map_desc *mach_desc, int mach_size) -{ - unsigned long idcode = 0x0; - - iotable_init(mach_desc, mach_size); - iotable_init(nuc900_iodesc, ARRAY_SIZE(nuc900_iodesc)); - - idcode = __raw_readl(NUC900PDID); - if (idcode == NUC910_CPUID) - printk(KERN_INFO "CPU type 0x%08lx is NUC910\n", idcode); - else if (idcode == NUC920_CPUID) - printk(KERN_INFO "CPU type 0x%08lx is NUC920\n", idcode); - else if (idcode == NUC950_CPUID) - printk(KERN_INFO "CPU type 0x%08lx is NUC950\n", idcode); - else if (idcode == NUC960_CPUID) - printk(KERN_INFO "CPU type 0x%08lx is NUC960\n", idcode); -} - -/*Init NUC900 clock*/ - -void __init nuc900_init_clocks(void) -{ - clkdev_add_table(nuc900_clkregs, ARRAY_SIZE(nuc900_clkregs)); -} - -#define WTCR (TMR_BA + 0x1C) -#define WTCLK (1 << 10) -#define WTE (1 << 7) -#define WTRE (1 << 1) - -void nuc9xx_restart(enum reboot_mode mode, const char *cmd) -{ - if (mode == REBOOT_SOFT) { - /* Jump into ROM at address 0 */ - soft_restart(0); - } else { - __raw_writel(WTE | WTRE | WTCLK, WTCR); - } -} diff --git a/arch/arm/mach-w90x900/cpu.h b/arch/arm/mach-w90x900/cpu.h deleted file mode 100644 index a56f36d04bac..000000000000 --- a/arch/arm/mach-w90x900/cpu.h +++ /dev/null @@ -1,56 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * arch/arm/mach-w90x900/cpu.h - * - * Based on linux/include/asm-arm/plat-s3c24xx/cpu.h by Ben Dooks - * - * Copyright (c) 2008 Nuvoton technology corporation - * All rights reserved. - * - * Header file for NUC900 CPU support - * - * Wan ZongShun <mcuos.com@gmail.com> - */ - -#define IODESC_ENT(y) \ -{ \ - .virtual = (unsigned long)W90X900_VA_##y, \ - .pfn = __phys_to_pfn(W90X900_PA_##y), \ - .length = W90X900_SZ_##y, \ - .type = MT_DEVICE, \ -} - -#define NUC900_8250PORT(name) \ -{ \ - .membase = name##_BA, \ - .mapbase = name##_PA, \ - .irq = IRQ_##name, \ - .uartclk = 11313600, \ - .regshift = 2, \ - .iotype = UPIO_MEM, \ - .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, \ -} - -/*Cpu identifier register*/ - -#define NUC900PDID W90X900_VA_GCR -#define NUC910_CPUID 0x02900910 -#define NUC920_CPUID 0x02900920 -#define NUC950_CPUID 0x02900950 -#define NUC960_CPUID 0x02900960 - -/* extern file from cpu.c */ - -extern void nuc900_clock_source(struct device *dev, unsigned char *src); -extern void nuc900_init_clocks(void); -extern void nuc900_map_io(struct map_desc *mach_desc, int mach_size); -extern void nuc900_board_init(struct platform_device **device, int size); - -/* for either public between 910 and 920, or between 920 and 950 */ - -extern struct platform_device nuc900_serial_device; -extern struct platform_device nuc900_device_fmi; -extern struct platform_device nuc900_device_kpi; -extern struct platform_device nuc900_device_rtc; -extern struct platform_device nuc900_device_ts; -extern struct platform_device nuc900_device_lcd; diff --git a/arch/arm/mach-w90x900/dev.c b/arch/arm/mach-w90x900/dev.c deleted file mode 100644 index ce5fe400cb99..000000000000 --- a/arch/arm/mach-w90x900/dev.c +++ /dev/null @@ -1,537 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/arch/arm/mach-w90x900/dev.c - * - * Copyright (C) 2009 Nuvoton corporation. - * - * Wan ZongShun <mcuos.com@gmail.com> - */ - -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/interrupt.h> -#include <linux/list.h> -#include <linux/timer.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/slab.h> -#include <linux/cpu.h> - -#include <linux/mtd/physmap.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> - -#include <linux/spi/spi.h> -#include <linux/spi/flash.h> - -#include <asm/system_misc.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> -#include <asm/mach-types.h> - -#include <mach/regs-serial.h> -#include <linux/platform_data/spi-nuc900.h> -#include <mach/map.h> -#include <linux/platform_data/video-nuc900fb.h> -#include <mach/regs-ldm.h> -#include <linux/platform_data/keypad-w90p910.h> - -#include "cpu.h" - -/*NUC900 evb norflash driver data */ - -#define NUC900_FLASH_BASE 0xA0000000 -#define NUC900_FLASH_SIZE 0x400000 -#define SPIOFFSET 0x200 -#define SPIOREG_SIZE 0x100 - -static struct mtd_partition nuc900_flash_partitions[] = { - { - .name = "NOR Partition 1 for kernel (960K)", - .size = 0xF0000, - .offset = 0x10000, - }, - { - .name = "NOR Partition 2 for image (1M)", - .size = 0x100000, - .offset = 0x100000, - }, - { - .name = "NOR Partition 3 for user (2M)", - .size = 0x200000, - .offset = 0x00200000, - } -}; - -static struct physmap_flash_data nuc900_flash_data = { - .width = 2, - .parts = nuc900_flash_partitions, - .nr_parts = ARRAY_SIZE(nuc900_flash_partitions), -}; - -static struct resource nuc900_flash_resources[] = { - { - .start = NUC900_FLASH_BASE, - .end = NUC900_FLASH_BASE + NUC900_FLASH_SIZE - 1, - .flags = IORESOURCE_MEM, - } -}; - -static struct platform_device nuc900_flash_device = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &nuc900_flash_data, - }, - .resource = nuc900_flash_resources, - .num_resources = ARRAY_SIZE(nuc900_flash_resources), -}; - -/* USB EHCI Host Controller */ - -static struct resource nuc900_usb_ehci_resource[] = { - [0] = { - .start = W90X900_PA_USBEHCIHOST, - .end = W90X900_PA_USBEHCIHOST + W90X900_SZ_USBEHCIHOST - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_USBH, - .end = IRQ_USBH, - .flags = IORESOURCE_IRQ, - } -}; - -static u64 nuc900_device_usb_ehci_dmamask = 0xffffffffUL; - -static struct platform_device nuc900_device_usb_ehci = { - .name = "nuc900-ehci", - .id = -1, - .num_resources = ARRAY_SIZE(nuc900_usb_ehci_resource), - .resource = nuc900_usb_ehci_resource, - .dev = { - .dma_mask = &nuc900_device_usb_ehci_dmamask, - .coherent_dma_mask = 0xffffffffUL - } -}; - -/* USB OHCI Host Controller */ - -static struct resource nuc900_usb_ohci_resource[] = { - [0] = { - .start = W90X900_PA_USBOHCIHOST, - .end = W90X900_PA_USBOHCIHOST + W90X900_SZ_USBOHCIHOST - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_USBH, - .end = IRQ_USBH, - .flags = IORESOURCE_IRQ, - } -}; - -static u64 nuc900_device_usb_ohci_dmamask = 0xffffffffUL; -static struct platform_device nuc900_device_usb_ohci = { - .name = "nuc900-ohci", - .id = -1, - .num_resources = ARRAY_SIZE(nuc900_usb_ohci_resource), - .resource = nuc900_usb_ohci_resource, - .dev = { - .dma_mask = &nuc900_device_usb_ohci_dmamask, - .coherent_dma_mask = 0xffffffffUL - } -}; - -/* USB Device (Gadget)*/ - -static struct resource nuc900_usbgadget_resource[] = { - [0] = { - .start = W90X900_PA_USBDEV, - .end = W90X900_PA_USBDEV + W90X900_SZ_USBDEV - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_USBD, - .end = IRQ_USBD, - .flags = IORESOURCE_IRQ, - } -}; - -static struct platform_device nuc900_device_usbgadget = { - .name = "nuc900-usbgadget", - .id = -1, - .num_resources = ARRAY_SIZE(nuc900_usbgadget_resource), - .resource = nuc900_usbgadget_resource, -}; - -/* MAC device */ - -static struct resource nuc900_emc_resource[] = { - [0] = { - .start = W90X900_PA_EMC, - .end = W90X900_PA_EMC + W90X900_SZ_EMC - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_EMCTX, - .end = IRQ_EMCTX, - .flags = IORESOURCE_IRQ, - }, - [2] = { - .start = IRQ_EMCRX, - .end = IRQ_EMCRX, - .flags = IORESOURCE_IRQ, - } -}; - -static u64 nuc900_device_emc_dmamask = 0xffffffffUL; -static struct platform_device nuc900_device_emc = { - .name = "nuc900-emc", - .id = -1, - .num_resources = ARRAY_SIZE(nuc900_emc_resource), - .resource = nuc900_emc_resource, - .dev = { - .dma_mask = &nuc900_device_emc_dmamask, - .coherent_dma_mask = 0xffffffffUL - } -}; - -/* SPI device */ - -static struct nuc900_spi_info nuc900_spiflash_data = { - .num_cs = 1, - .lsb = 0, - .txneg = 1, - .rxneg = 0, - .divider = 24, - .sleep = 0, - .txnum = 0, - .txbitlen = 8, - .bus_num = 0, -}; - -static struct resource nuc900_spi_resource[] = { - [0] = { - .start = W90X900_PA_I2C + SPIOFFSET, - .end = W90X900_PA_I2C + SPIOFFSET + SPIOREG_SIZE - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_SSP, - .end = IRQ_SSP, - .flags = IORESOURCE_IRQ, - } -}; - -static struct platform_device nuc900_device_spi = { - .name = "nuc900-spi", - .id = -1, - .num_resources = ARRAY_SIZE(nuc900_spi_resource), - .resource = nuc900_spi_resource, - .dev = { - .platform_data = &nuc900_spiflash_data, - } -}; - -/* spi device, spi flash info */ - -static struct mtd_partition nuc900_spi_flash_partitions[] = { - { - .name = "bootloader(spi)", - .size = 0x0100000, - .offset = 0, - }, -}; - -static struct flash_platform_data nuc900_spi_flash_data = { - .name = "m25p80", - .parts = nuc900_spi_flash_partitions, - .nr_parts = ARRAY_SIZE(nuc900_spi_flash_partitions), - .type = "w25x16", -}; - -static struct spi_board_info nuc900_spi_board_info[] __initdata = { - { - .modalias = "m25p80", - .max_speed_hz = 20000000, - .bus_num = 0, - .chip_select = 0, - .platform_data = &nuc900_spi_flash_data, - .mode = SPI_MODE_0, - }, -}; - -/* WDT Device */ - -static struct resource nuc900_wdt_resource[] = { - [0] = { - .start = W90X900_PA_TIMER, - .end = W90X900_PA_TIMER + W90X900_SZ_TIMER - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_WDT, - .end = IRQ_WDT, - .flags = IORESOURCE_IRQ, - } -}; - -static struct platform_device nuc900_device_wdt = { - .name = "nuc900-wdt", - .id = -1, - .num_resources = ARRAY_SIZE(nuc900_wdt_resource), - .resource = nuc900_wdt_resource, -}; - -/* - * public device definition between 910 and 920, or 910 - * and 950 or 950 and 960...,their dev platform register - * should be in specific file such as nuc950, nuc960 c - * files rather than the public dev.c file here. so the - * corresponding platform_device definition should not be - * static. -*/ - -/* RTC controller*/ - -static struct resource nuc900_rtc_resource[] = { - [0] = { - .start = W90X900_PA_RTC, - .end = W90X900_PA_RTC + 0xff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_RTC, - .end = IRQ_RTC, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device nuc900_device_rtc = { - .name = "nuc900-rtc", - .id = -1, - .num_resources = ARRAY_SIZE(nuc900_rtc_resource), - .resource = nuc900_rtc_resource, -}; - -/*TouchScreen controller*/ - -static struct resource nuc900_ts_resource[] = { - [0] = { - .start = W90X900_PA_ADC, - .end = W90X900_PA_ADC + W90X900_SZ_ADC-1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_ADC, - .end = IRQ_ADC, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device nuc900_device_ts = { - .name = "nuc900-ts", - .id = -1, - .resource = nuc900_ts_resource, - .num_resources = ARRAY_SIZE(nuc900_ts_resource), -}; - -/* FMI Device */ - -static struct resource nuc900_fmi_resource[] = { - [0] = { - .start = W90X900_PA_FMI, - .end = W90X900_PA_FMI + W90X900_SZ_FMI - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_FMI, - .end = IRQ_FMI, - .flags = IORESOURCE_IRQ, - } -}; - -struct platform_device nuc900_device_fmi = { - .name = "nuc900-fmi", - .id = -1, - .num_resources = ARRAY_SIZE(nuc900_fmi_resource), - .resource = nuc900_fmi_resource, -}; - -/* KPI controller*/ - -static int nuc900_keymap[] = { - KEY(0, 0, KEY_A), - KEY(0, 1, KEY_B), - KEY(0, 2, KEY_C), - KEY(0, 3, KEY_D), - - KEY(1, 0, KEY_E), - KEY(1, 1, KEY_F), - KEY(1, 2, KEY_G), - KEY(1, 3, KEY_H), - - KEY(2, 0, KEY_I), - KEY(2, 1, KEY_J), - KEY(2, 2, KEY_K), - KEY(2, 3, KEY_L), - - KEY(3, 0, KEY_M), - KEY(3, 1, KEY_N), - KEY(3, 2, KEY_O), - KEY(3, 3, KEY_P), -}; - -static struct matrix_keymap_data nuc900_map_data = { - .keymap = nuc900_keymap, - .keymap_size = ARRAY_SIZE(nuc900_keymap), -}; - -struct w90p910_keypad_platform_data nuc900_keypad_info = { - .keymap_data = &nuc900_map_data, - .prescale = 0xfa, - .debounce = 0x50, -}; - -static struct resource nuc900_kpi_resource[] = { - [0] = { - .start = W90X900_PA_KPI, - .end = W90X900_PA_KPI + W90X900_SZ_KPI - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_KPI, - .end = IRQ_KPI, - .flags = IORESOURCE_IRQ, - } - -}; - -struct platform_device nuc900_device_kpi = { - .name = "nuc900-kpi", - .id = -1, - .num_resources = ARRAY_SIZE(nuc900_kpi_resource), - .resource = nuc900_kpi_resource, - .dev = { - .platform_data = &nuc900_keypad_info, - } -}; - -/* LCD controller*/ - -static struct nuc900fb_display nuc900_lcd_info[] = { - /* Giantplus Technology GPM1040A0 320x240 Color TFT LCD */ - [0] = { - .type = LCM_DCCS_VA_SRC_RGB565, - .width = 320, - .height = 240, - .xres = 320, - .yres = 240, - .bpp = 16, - .pixclock = 200000, - .left_margin = 34, - .right_margin = 54, - .hsync_len = 10, - .upper_margin = 18, - .lower_margin = 4, - .vsync_len = 1, - .dccs = 0x8e00041a, - .devctl = 0x060800c0, - .fbctrl = 0x00a000a0, - .scale = 0x04000400, - }, -}; - -static struct nuc900fb_mach_info nuc900_fb_info = { -#if defined(CONFIG_GPM1040A0_320X240) - .displays = &nuc900_lcd_info[0], -#else - .displays = nuc900_lcd_info, -#endif - .num_displays = ARRAY_SIZE(nuc900_lcd_info), - .default_display = 0, - .gpio_dir = 0x00000004, - .gpio_dir_mask = 0xFFFFFFFD, - .gpio_data = 0x00000004, - .gpio_data_mask = 0xFFFFFFFD, -}; - -static struct resource nuc900_lcd_resource[] = { - [0] = { - .start = W90X900_PA_LCD, - .end = W90X900_PA_LCD + W90X900_SZ_LCD - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_LCD, - .end = IRQ_LCD, - .flags = IORESOURCE_IRQ, - } -}; - -static u64 nuc900_device_lcd_dmamask = -1; -struct platform_device nuc900_device_lcd = { - .name = "nuc900-lcd", - .id = -1, - .num_resources = ARRAY_SIZE(nuc900_lcd_resource), - .resource = nuc900_lcd_resource, - .dev = { - .dma_mask = &nuc900_device_lcd_dmamask, - .coherent_dma_mask = -1, - .platform_data = &nuc900_fb_info, - } -}; - -/* AUDIO controller*/ -static u64 nuc900_device_audio_dmamask = -1; -static struct resource nuc900_ac97_resource[] = { - [0] = { - .start = W90X900_PA_ACTL, - .end = W90X900_PA_ACTL + W90X900_SZ_ACTL - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_ACTL, - .end = IRQ_ACTL, - .flags = IORESOURCE_IRQ, - } - -}; - -struct platform_device nuc900_device_ac97 = { - .name = "nuc900-ac97", - .id = -1, - .num_resources = ARRAY_SIZE(nuc900_ac97_resource), - .resource = nuc900_ac97_resource, - .dev = { - .dma_mask = &nuc900_device_audio_dmamask, - .coherent_dma_mask = -1, - } -}; - -/*Here should be your evb resourse,such as LCD*/ - -static struct platform_device *nuc900_public_dev[] __initdata = { - &nuc900_serial_device, - &nuc900_flash_device, - &nuc900_device_usb_ehci, - &nuc900_device_usb_ohci, - &nuc900_device_usbgadget, - &nuc900_device_emc, - &nuc900_device_spi, - &nuc900_device_wdt, - &nuc900_device_ac97, -}; - -/* Provide adding specific CPU platform devices API */ - -void __init nuc900_board_init(struct platform_device **device, int size) -{ - cpu_idle_poll_ctrl(true); - platform_add_devices(device, size); - platform_add_devices(nuc900_public_dev, ARRAY_SIZE(nuc900_public_dev)); - spi_register_board_info(nuc900_spi_board_info, - ARRAY_SIZE(nuc900_spi_board_info)); -} - diff --git a/arch/arm/mach-w90x900/gpio.c b/arch/arm/mach-w90x900/gpio.c deleted file mode 100644 index cb5df211f1ed..000000000000 --- a/arch/arm/mach-w90x900/gpio.c +++ /dev/null @@ -1,150 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/arch/arm/mach-w90x900/gpio.c - * - * Generic nuc900 GPIO handling - * - * Wan ZongShun <mcuos.com@gmail.com> - */ - -#include <linux/clk.h> -#include <linux/errno.h> -#include <linux/interrupt.h> -#include <linux/irq.h> -#include <linux/debugfs.h> -#include <linux/seq_file.h> -#include <linux/kernel.h> -#include <linux/list.h> -#include <linux/module.h> -#include <linux/io.h> -#include <linux/gpio/driver.h> - -#include <mach/hardware.h> - -#define GPIO_BASE (W90X900_VA_GPIO) -#define GPIO_DIR (0x04) -#define GPIO_OUT (0x08) -#define GPIO_IN (0x0C) -#define GROUPINERV (0x10) -#define GPIO_GPIO(Nb) (0x00000001 << (Nb)) - -#define NUC900_GPIO_CHIP(name, base_gpio, nr_gpio) \ - { \ - .chip = { \ - .label = name, \ - .direction_input = nuc900_dir_input, \ - .direction_output = nuc900_dir_output, \ - .get = nuc900_gpio_get, \ - .set = nuc900_gpio_set, \ - .base = base_gpio, \ - .ngpio = nr_gpio, \ - } \ - } - -struct nuc900_gpio_chip { - struct gpio_chip chip; - void __iomem *regbase; /* Base of group register*/ - spinlock_t gpio_lock; -}; - -static int nuc900_gpio_get(struct gpio_chip *chip, unsigned offset) -{ - struct nuc900_gpio_chip *nuc900_gpio = gpiochip_get_data(chip); - void __iomem *pio = nuc900_gpio->regbase + GPIO_IN; - unsigned int regval; - - regval = __raw_readl(pio); - regval &= GPIO_GPIO(offset); - - return (regval != 0); -} - -static void nuc900_gpio_set(struct gpio_chip *chip, unsigned offset, int val) -{ - struct nuc900_gpio_chip *nuc900_gpio = gpiochip_get_data(chip); - void __iomem *pio = nuc900_gpio->regbase + GPIO_OUT; - unsigned int regval; - unsigned long flags; - - spin_lock_irqsave(&nuc900_gpio->gpio_lock, flags); - - regval = __raw_readl(pio); - - if (val) - regval |= GPIO_GPIO(offset); - else - regval &= ~GPIO_GPIO(offset); - - __raw_writel(regval, pio); - - spin_unlock_irqrestore(&nuc900_gpio->gpio_lock, flags); -} - -static int nuc900_dir_input(struct gpio_chip *chip, unsigned offset) -{ - struct nuc900_gpio_chip *nuc900_gpio = gpiochip_get_data(chip); - void __iomem *pio = nuc900_gpio->regbase + GPIO_DIR; - unsigned int regval; - unsigned long flags; - - spin_lock_irqsave(&nuc900_gpio->gpio_lock, flags); - - regval = __raw_readl(pio); - regval &= ~GPIO_GPIO(offset); - __raw_writel(regval, pio); - - spin_unlock_irqrestore(&nuc900_gpio->gpio_lock, flags); - - return 0; -} - -static int nuc900_dir_output(struct gpio_chip *chip, unsigned offset, int val) -{ - struct nuc900_gpio_chip *nuc900_gpio = gpiochip_get_data(chip); - void __iomem *outreg = nuc900_gpio->regbase + GPIO_OUT; - void __iomem *pio = nuc900_gpio->regbase + GPIO_DIR; - unsigned int regval; - unsigned long flags; - - spin_lock_irqsave(&nuc900_gpio->gpio_lock, flags); - - regval = __raw_readl(pio); - regval |= GPIO_GPIO(offset); - __raw_writel(regval, pio); - - regval = __raw_readl(outreg); - - if (val) - regval |= GPIO_GPIO(offset); - else - regval &= ~GPIO_GPIO(offset); - - __raw_writel(regval, outreg); - - spin_unlock_irqrestore(&nuc900_gpio->gpio_lock, flags); - - return 0; -} - -static struct nuc900_gpio_chip nuc900_gpio[] = { - NUC900_GPIO_CHIP("GROUPC", 0, 16), - NUC900_GPIO_CHIP("GROUPD", 16, 10), - NUC900_GPIO_CHIP("GROUPE", 26, 14), - NUC900_GPIO_CHIP("GROUPF", 40, 10), - NUC900_GPIO_CHIP("GROUPG", 50, 17), - NUC900_GPIO_CHIP("GROUPH", 67, 8), - NUC900_GPIO_CHIP("GROUPI", 75, 17), -}; - -void __init nuc900_init_gpio(int nr_group) -{ - unsigned i; - struct nuc900_gpio_chip *gpio_chip; - - for (i = 0; i < nr_group; i++) { - gpio_chip = &nuc900_gpio[i]; - spin_lock_init(&gpio_chip->gpio_lock); - gpio_chip->regbase = GPIO_BASE + i * GROUPINERV; - gpiochip_add_data(&gpio_chip->chip, gpio_chip); - } -} diff --git a/arch/arm/mach-w90x900/include/mach/entry-macro.S b/arch/arm/mach-w90x900/include/mach/entry-macro.S deleted file mode 100644 index 0ff612ac95ba..000000000000 --- a/arch/arm/mach-w90x900/include/mach/entry-macro.S +++ /dev/null @@ -1,26 +0,0 @@ -/* - * arch/arm/mach-w90x900/include/mach/entry-macro.S - * - * Low-level IRQ helper macros for W90P910-based platforms - * - * 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 <mach/hardware.h> -#include <mach/regs-irq.h> - - .macro get_irqnr_preamble, base, tmp - .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - - mov \base, #AIC_BA - - ldr \irqnr, [\base, #AIC_IPER] - ldr \irqnr, [\base, #AIC_ISNR] - cmp \irqnr, #0 - - .endm diff --git a/arch/arm/mach-w90x900/include/mach/hardware.h b/arch/arm/mach-w90x900/include/mach/hardware.h deleted file mode 100644 index 137403960483..000000000000 --- a/arch/arm/mach-w90x900/include/mach/hardware.h +++ /dev/null @@ -1,19 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * arch/arm/mach-w90x900/include/mach/hardware.h - * - * Copyright (c) 2008 Nuvoton technology corporation - * All rights reserved. - * - * Wan ZongShun <mcuos.com@gmail.com> - * - * Based on arch/arm/mach-s3c2410/include/mach/hardware.h - */ - -#ifndef __ASM_ARCH_HARDWARE_H -#define __ASM_ARCH_HARDWARE_H - -#include <linux/sizes.h> -#include <mach/map.h> - -#endif /* __ASM_ARCH_HARDWARE_H */ diff --git a/arch/arm/mach-w90x900/include/mach/irqs.h b/arch/arm/mach-w90x900/include/mach/irqs.h deleted file mode 100644 index 23ea01d97a02..000000000000 --- a/arch/arm/mach-w90x900/include/mach/irqs.h +++ /dev/null @@ -1,82 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * arch/arm/mach-w90x900/include/mach/irqs.h - * - * Copyright (c) 2008 Nuvoton technology corporation. - * - * Wan ZongShun <mcuos.com@gmail.com> - * - * Based on arch/arm/mach-s3c2410/include/mach/irqs.h - */ - -#ifndef __ASM_ARCH_IRQS_H -#define __ASM_ARCH_IRQS_H - -/* - * we keep the first set of CPU IRQs out of the range of - * the ISA space, so that the PC104 has them to itself - * and we don't end up having to do horrible things to the - * standard ISA drivers.... - * - */ - -#define W90X900_IRQ(x) (x) - -/* Main cpu interrupts */ - -#define IRQ_WDT W90X900_IRQ(1) -#define IRQ_GROUP0 W90X900_IRQ(2) -#define IRQ_GROUP1 W90X900_IRQ(3) -#define IRQ_ACTL W90X900_IRQ(4) -#define IRQ_LCD W90X900_IRQ(5) -#define IRQ_RTC W90X900_IRQ(6) -#define IRQ_UART0 W90X900_IRQ(7) -#define IRQ_UART1 W90X900_IRQ(8) -#define IRQ_UART2 W90X900_IRQ(9) -#define IRQ_UART3 W90X900_IRQ(10) -#define IRQ_UART4 W90X900_IRQ(11) -#define IRQ_TIMER0 W90X900_IRQ(12) -#define IRQ_TIMER1 W90X900_IRQ(13) -#define IRQ_T_INT_GROUP W90X900_IRQ(14) -#define IRQ_USBH W90X900_IRQ(15) -#define IRQ_EMCTX W90X900_IRQ(16) -#define IRQ_EMCRX W90X900_IRQ(17) -#define IRQ_GDMAGROUP W90X900_IRQ(18) -#define IRQ_DMAC W90X900_IRQ(19) -#define IRQ_FMI W90X900_IRQ(20) -#define IRQ_USBD W90X900_IRQ(21) -#define IRQ_ATAPI W90X900_IRQ(22) -#define IRQ_G2D W90X900_IRQ(23) -#define IRQ_PCI W90X900_IRQ(24) -#define IRQ_SCGROUP W90X900_IRQ(25) -#define IRQ_I2CGROUP W90X900_IRQ(26) -#define IRQ_SSP W90X900_IRQ(27) -#define IRQ_PWM W90X900_IRQ(28) -#define IRQ_KPI W90X900_IRQ(29) -#define IRQ_P2SGROUP W90X900_IRQ(30) -#define IRQ_ADC W90X900_IRQ(31) -#define NR_IRQS (IRQ_ADC+1) - -/*for irq group*/ - -#define IRQ_PS2_PORT0 0x10000000 -#define IRQ_PS2_PORT1 0x20000000 -#define IRQ_I2C_LINE0 0x04000000 -#define IRQ_I2C_LINE1 0x08000000 -#define IRQ_SC_CARD0 0x01000000 -#define IRQ_SC_CARD1 0x02000000 -#define IRQ_GDMA_CH0 0x00100000 -#define IRQ_GDMA_CH1 0x00200000 -#define IRQ_TIMER2 0x00010000 -#define IRQ_TIMER3 0x00020000 -#define IRQ_TIMER4 0x00040000 -#define IRQ_GROUP0_IRQ0 0x00000001 -#define IRQ_GROUP0_IRQ1 0x00000002 -#define IRQ_GROUP0_IRQ2 0x00000004 -#define IRQ_GROUP0_IRQ3 0x00000008 -#define IRQ_GROUP1_IRQ4 0x00000010 -#define IRQ_GROUP1_IRQ5 0x00000020 -#define IRQ_GROUP1_IRQ6 0x00000040 -#define IRQ_GROUP1_IRQ7 0x00000080 - -#endif /* __ASM_ARCH_IRQ_H */ diff --git a/arch/arm/mach-w90x900/include/mach/map.h b/arch/arm/mach-w90x900/include/mach/map.h deleted file mode 100644 index 570a74e04b1c..000000000000 --- a/arch/arm/mach-w90x900/include/mach/map.h +++ /dev/null @@ -1,153 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * arch/arm/mach-w90x900/include/mach/map.h - * - * Copyright (c) 2008 Nuvoton technology corporation. - * - * Wan ZongShun <mcuos.com@gmail.com> - * - * Based on arch/arm/mach-s3c2410/include/mach/map.h - */ - -#ifndef __ASM_ARCH_MAP_H -#define __ASM_ARCH_MAP_H - -#ifndef __ASSEMBLY__ -#define W90X900_ADDR(x) ((void __iomem *)(0xF0000000 + (x))) -#else -#define W90X900_ADDR(x) (0xF0000000 + (x)) -#endif - -#define AHB_IO_BASE 0xB0000000 -#define APB_IO_BASE 0xB8000000 -#define CLOCKPW_BASE (APB_IO_BASE+0x200) -#define AIC_IO_BASE (APB_IO_BASE+0x2000) -#define TIMER_IO_BASE (APB_IO_BASE+0x1000) - -/* - * interrupt controller is the first thing we put in, to make - * the assembly code for the irq detection easier - */ -#define W90X900_VA_IRQ W90X900_ADDR(0x00000000) -#define W90X900_PA_IRQ (0xB8002000) -#define W90X900_SZ_IRQ SZ_4K - -#define W90X900_VA_GCR W90X900_ADDR(0x08002000) -#define W90X900_PA_GCR (0xB0000000) -#define W90X900_SZ_GCR SZ_4K - -/* Clock and Power management */ -#define W90X900_VA_CLKPWR (W90X900_VA_GCR+0x200) -#define W90X900_PA_CLKPWR (0xB0000200) -#define W90X900_SZ_CLKPWR SZ_4K - -/* EBI management */ -#define W90X900_VA_EBI W90X900_ADDR(0x00001000) -#define W90X900_PA_EBI (0xB0001000) -#define W90X900_SZ_EBI SZ_4K - -/* UARTs */ -#define W90X900_VA_UART W90X900_ADDR(0x08000000) -#define W90X900_PA_UART (0xB8000000) -#define W90X900_SZ_UART SZ_4K - -/* Timers */ -#define W90X900_VA_TIMER W90X900_ADDR(0x08001000) -#define W90X900_PA_TIMER (0xB8001000) -#define W90X900_SZ_TIMER SZ_4K - -/* GPIO ports */ -#define W90X900_VA_GPIO W90X900_ADDR(0x08003000) -#define W90X900_PA_GPIO (0xB8003000) -#define W90X900_SZ_GPIO SZ_4K - -/* GDMA control */ -#define W90X900_VA_GDMA W90X900_ADDR(0x00004000) -#define W90X900_PA_GDMA (0xB0004000) -#define W90X900_SZ_GDMA SZ_4K - -/* USB host controller*/ -#define W90X900_VA_USBEHCIHOST W90X900_ADDR(0x00005000) -#define W90X900_PA_USBEHCIHOST (0xB0005000) -#define W90X900_SZ_USBEHCIHOST SZ_4K - -#define W90X900_VA_USBOHCIHOST W90X900_ADDR(0x00007000) -#define W90X900_PA_USBOHCIHOST (0xB0007000) -#define W90X900_SZ_USBOHCIHOST SZ_4K - -/* I2C hardware controller */ -#define W90X900_VA_I2C W90X900_ADDR(0x08006000) -#define W90X900_PA_I2C (0xB8006000) -#define W90X900_SZ_I2C SZ_4K - -/* Keypad Interface*/ -#define W90X900_VA_KPI W90X900_ADDR(0x08008000) -#define W90X900_PA_KPI (0xB8008000) -#define W90X900_SZ_KPI SZ_4K - -/* Smart card host*/ -#define W90X900_VA_SC W90X900_ADDR(0x08005000) -#define W90X900_PA_SC (0xB8005000) -#define W90X900_SZ_SC SZ_4K - -/* LCD controller*/ -#define W90X900_VA_LCD W90X900_ADDR(0x00008000) -#define W90X900_PA_LCD (0xB0008000) -#define W90X900_SZ_LCD SZ_4K - -/* 2D controller*/ -#define W90X900_VA_GE W90X900_ADDR(0x0000B000) -#define W90X900_PA_GE (0xB000B000) -#define W90X900_SZ_GE SZ_4K - -/* ATAPI */ -#define W90X900_VA_ATAPI W90X900_ADDR(0x0000A000) -#define W90X900_PA_ATAPI (0xB000A000) -#define W90X900_SZ_ATAPI SZ_4K - -/* ADC */ -#define W90X900_VA_ADC W90X900_ADDR(0x0800A000) -#define W90X900_PA_ADC (0xB800A000) -#define W90X900_SZ_ADC SZ_4K - -/* PS2 Interface*/ -#define W90X900_VA_PS2 W90X900_ADDR(0x08009000) -#define W90X900_PA_PS2 (0xB8009000) -#define W90X900_SZ_PS2 SZ_4K - -/* RTC */ -#define W90X900_VA_RTC W90X900_ADDR(0x08004000) -#define W90X900_PA_RTC (0xB8004000) -#define W90X900_SZ_RTC SZ_4K - -/* Pulse Width Modulation(PWM) Registers */ -#define W90X900_VA_PWM W90X900_ADDR(0x08007000) -#define W90X900_PA_PWM (0xB8007000) -#define W90X900_SZ_PWM SZ_4K - -/* Audio Controller controller */ -#define W90X900_VA_ACTL W90X900_ADDR(0x00009000) -#define W90X900_PA_ACTL (0xB0009000) -#define W90X900_SZ_ACTL SZ_4K - -/* DMA controller */ -#define W90X900_VA_DMA W90X900_ADDR(0x0000c000) -#define W90X900_PA_DMA (0xB000c000) -#define W90X900_SZ_DMA SZ_4K - -/* FMI controller */ -#define W90X900_VA_FMI W90X900_ADDR(0x0000d000) -#define W90X900_PA_FMI (0xB000d000) -#define W90X900_SZ_FMI SZ_4K - -/* USB Device port */ -#define W90X900_VA_USBDEV W90X900_ADDR(0x00006000) -#define W90X900_PA_USBDEV (0xB0006000) -#define W90X900_SZ_USBDEV SZ_4K - -/* External MAC control*/ -#define W90X900_VA_EMC W90X900_ADDR(0x00003000) -#define W90X900_PA_EMC (0xB0003000) -#define W90X900_SZ_EMC SZ_4K - -#endif /* __ASM_ARCH_MAP_H */ diff --git a/arch/arm/mach-w90x900/include/mach/mfp.h b/arch/arm/mach-w90x900/include/mach/mfp.h deleted file mode 100644 index be5485efab0a..000000000000 --- a/arch/arm/mach-w90x900/include/mach/mfp.h +++ /dev/null @@ -1,21 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * arch/arm/mach-w90x900/include/mach/mfp.h - * - * Copyright (c) 2010 Nuvoton technology corporation. - * - * Wan ZongShun <mcuos.com@gmail.com> - * - * Based on arch/arm/mach-s3c2410/include/mach/map.h - */ - -#ifndef __ASM_ARCH_MFP_H -#define __ASM_ARCH_MFP_H - -extern void mfp_set_groupf(struct device *dev); -extern void mfp_set_groupc(struct device *dev); -extern void mfp_set_groupi(struct device *dev); -extern void mfp_set_groupg(struct device *dev, const char *subname); -extern void mfp_set_groupd(struct device *dev, const char *subname); - -#endif /* __ASM_ARCH_MFP_H */ diff --git a/arch/arm/mach-w90x900/include/mach/regs-clock.h b/arch/arm/mach-w90x900/include/mach/regs-clock.h deleted file mode 100644 index f06245d26bd7..000000000000 --- a/arch/arm/mach-w90x900/include/mach/regs-clock.h +++ /dev/null @@ -1,49 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * arch/arm/mach-w90x900/include/mach/regs-clock.h - * - * Copyright (c) 2008 Nuvoton technology corporation. - * - * Wan ZongShun <mcuos.com@gmail.com> - */ - -#ifndef __ASM_ARCH_REGS_CLOCK_H -#define __ASM_ARCH_REGS_CLOCK_H - -/* Clock Control Registers */ -#define CLK_BA W90X900_VA_CLKPWR -#define REG_CLKEN (CLK_BA + 0x00) -#define REG_CLKSEL (CLK_BA + 0x04) -#define REG_CLKDIV (CLK_BA + 0x08) -#define REG_PLLCON0 (CLK_BA + 0x0C) -#define REG_PLLCON1 (CLK_BA + 0x10) -#define REG_PMCON (CLK_BA + 0x14) -#define REG_IRQWAKECON (CLK_BA + 0x18) -#define REG_IRQWAKEFLAG (CLK_BA + 0x1C) -#define REG_IPSRST (CLK_BA + 0x20) -#define REG_CLKEN1 (CLK_BA + 0x24) -#define REG_CLKDIV1 (CLK_BA + 0x28) - -/* Define PLL freq setting */ -#define PLL_DISABLE 0x12B63 -#define PLL_66MHZ 0x2B63 -#define PLL_100MHZ 0x4F64 -#define PLL_120MHZ 0x4F63 -#define PLL_166MHZ 0x4124 -#define PLL_200MHZ 0x4F24 - -/* Define AHB:CPUFREQ ratio */ -#define AHB_CPUCLK_1_1 0x00 -#define AHB_CPUCLK_1_2 0x01 -#define AHB_CPUCLK_1_4 0x02 -#define AHB_CPUCLK_1_8 0x03 - -/* Define APB:AHB ratio */ -#define APB_AHB_1_2 0x01 -#define APB_AHB_1_4 0x02 -#define APB_AHB_1_8 0x03 - -/* Define clock skew */ -#define DEFAULTSKEW 0x48 - -#endif /* __ASM_ARCH_REGS_CLOCK_H */ diff --git a/arch/arm/mach-w90x900/include/mach/regs-irq.h b/arch/arm/mach-w90x900/include/mach/regs-irq.h deleted file mode 100644 index 89fcbc60b60a..000000000000 --- a/arch/arm/mach-w90x900/include/mach/regs-irq.h +++ /dev/null @@ -1,46 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * arch/arm/mach-w90x900/include/mach/regs-irq.h - * - * Copyright (c) 2008 Nuvoton technology corporation - * All rights reserved. - * - * Wan ZongShun <mcuos.com@gmail.com> - * - * Based on arch/arm/mach-s3c2410/include/mach/regs-irq.h - */ - -#ifndef ___ASM_ARCH_REGS_IRQ_H -#define ___ASM_ARCH_REGS_IRQ_H - -/* Advance Interrupt Controller (AIC) Registers */ - -#define AIC_BA W90X900_VA_IRQ - -#define REG_AIC_IRQSC (AIC_BA+0x80) -#define REG_AIC_GEN (AIC_BA+0x84) -#define REG_AIC_GASR (AIC_BA+0x88) -#define REG_AIC_GSCR (AIC_BA+0x8C) -#define REG_AIC_IRSR (AIC_BA+0x100) -#define REG_AIC_IASR (AIC_BA+0x104) -#define REG_AIC_ISR (AIC_BA+0x108) -#define REG_AIC_IPER (AIC_BA+0x10C) -#define REG_AIC_ISNR (AIC_BA+0x110) -#define REG_AIC_IMR (AIC_BA+0x114) -#define REG_AIC_OISR (AIC_BA+0x118) -#define REG_AIC_MECR (AIC_BA+0x120) -#define REG_AIC_MDCR (AIC_BA+0x124) -#define REG_AIC_SSCR (AIC_BA+0x128) -#define REG_AIC_SCCR (AIC_BA+0x12C) -#define REG_AIC_EOSCR (AIC_BA+0x130) -#define AIC_IPER (0x10C) -#define AIC_ISNR (0x110) - -/*16-18 bits of REG_AIC_GEN define irq(2-4) group*/ - -#define TIMER2_IRQ (1 << 16) -#define TIMER3_IRQ (1 << 17) -#define TIMER4_IRQ (1 << 18) -#define TIME_GROUP_IRQ (TIMER2_IRQ|TIMER3_IRQ|TIMER4_IRQ) - -#endif /* ___ASM_ARCH_REGS_IRQ_H */ diff --git a/arch/arm/mach-w90x900/include/mach/regs-ldm.h b/arch/arm/mach-w90x900/include/mach/regs-ldm.h deleted file mode 100644 index ffe7e67c99de..000000000000 --- a/arch/arm/mach-w90x900/include/mach/regs-ldm.h +++ /dev/null @@ -1,248 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * arch/arm/mach-w90x900/include/mach/regs-serial.h - * - * Copyright (c) 2009 Nuvoton technology corporation - * All rights reserved. - * - * Description: - * Nuvoton Display, LCM Register list - * Author: Wang Qiang (rurality.linux@gmail.com) 2009/12/11 - */ - - -#ifndef __ASM_ARM_W90X900_REGS_LDM_H -#define __ASM_ARM_W90X900_REGS_LDM_H - -#include <mach/map.h> - -/* Display Controller Control/Status Register */ -#define REG_LCM_DCCS (0x00) - -#define LCM_DCCS_ENG_RST (1 << 0) -#define LCM_DCCS_VA_EN (1 << 1) -#define LCM_DCCS_OSD_EN (1 << 2) -#define LCM_DCCS_DISP_OUT_EN (1 << 3) -#define LCM_DCCS_DISP_INT_EN (1 << 4) -#define LCM_DCCS_CMD_ON (1 << 5) -#define LCM_DCCS_FIELD_INTR (1 << 6) -#define LCM_DCCS_SINGLE (1 << 7) - -enum LCM_DCCS_VA_SRC { - LCM_DCCS_VA_SRC_YUV422 = (0 << 8), - LCM_DCCS_VA_SRC_YCBCR422 = (1 << 8), - LCM_DCCS_VA_SRC_RGB888 = (2 << 8), - LCM_DCCS_VA_SRC_RGB666 = (3 << 8), - LCM_DCCS_VA_SRC_RGB565 = (4 << 8), - LCM_DCCS_VA_SRC_RGB444LOW = (5 << 8), - LCM_DCCS_VA_SRC_RGB444HIGH = (7 << 8) -}; - - -/* Display Device Control Register */ -#define REG_LCM_DEV_CTRL (0x04) - -enum LCM_DEV_CTRL_SWAP_YCbCr { - LCM_DEV_CTRL_SWAP_UYVY = (0 << 1), - LCM_DEV_CTRL_SWAP_YUYV = (1 << 1), - LCM_DEV_CTRL_SWAP_VYUY = (2 << 1), - LCM_DEV_CTRL_SWAP_YVYU = (3 << 1) -}; - -enum LCM_DEV_CTRL_RGB_SHIFT { - LCM_DEV_CTRL_RGB_SHIFT_NOT = (0 << 3), - LCM_DEV_CTRL_RGB_SHIFT_ONECYCLE = (1 << 3), - LCM_DEV_CTRL_RGB_SHIFT_TWOCYCLE = (2 << 3), - LCM_DEV_CTRL_RGB_SHIFT_NOT_DEF = (3 << 3) -}; - -enum LCM_DEV_CTRL_DEVICE { - LCM_DEV_CTRL_DEVICE_YUV422 = (0 << 5), - LCM_DEV_CTRL_DEVICE_YUV444 = (1 << 5), - LCM_DEV_CTRL_DEVICE_UNIPAC = (4 << 5), - LCM_DEV_CTRL_DEVICE_SEIKO_EPSON = (5 << 5), - LCM_DEV_CTRL_DEVICE_HIGH_COLOR = (6 << 5), - LCM_DEV_CTRL_DEVICE_MPU = (7 << 5) -}; - -#define LCM_DEV_CTRL_LCD_DDA (8) -#define LCM_DEV_CTRL_YUV2CCIR (16) - -enum LCM_DEV_CTRL_LCD_SEL { - LCM_DEV_CTRL_LCD_SEL_RGB_GBR = (0 << 17), - LCM_DEV_CTRL_LCD_SEL_BGR_RBG = (1 << 17), - LCM_DEV_CTRL_LCD_SEL_GBR_RGB = (2 << 17), - LCM_DEV_CTRL_LCD_SEL_RBG_BGR = (3 << 17) -}; - -enum LCM_DEV_CTRL_FAL_D { - LCM_DEV_CTRL_FAL_D_FALLING = (0 << 19), - LCM_DEV_CTRL_FAL_D_RISING = (1 << 19), -}; - -enum LCM_DEV_CTRL_H_POL { - LCM_DEV_CTRL_H_POL_LOW = (0 << 20), - LCM_DEV_CTRL_H_POL_HIGH = (1 << 20), -}; - -enum LCM_DEV_CTRL_V_POL { - LCM_DEV_CTRL_V_POL_LOW = (0 << 21), - LCM_DEV_CTRL_V_POL_HIGH = (1 << 21), -}; - -enum LCM_DEV_CTRL_VR_LACE { - LCM_DEV_CTRL_VR_LACE_NINTERLACE = (0 << 22), - LCM_DEV_CTRL_VR_LACE_INTERLACE = (1 << 22), -}; - -enum LCM_DEV_CTRL_LACE { - LCM_DEV_CTRL_LACE_NINTERLACE = (0 << 23), - LCM_DEV_CTRL_LACE_INTERLACE = (1 << 23), -}; - -enum LCM_DEV_CTRL_RGB_SCALE { - LCM_DEV_CTRL_RGB_SCALE_4096 = (0 << 24), - LCM_DEV_CTRL_RGB_SCALE_65536 = (1 << 24), - LCM_DEV_CTRL_RGB_SCALE_262144 = (2 << 24), - LCM_DEV_CTRL_RGB_SCALE_16777216 = (3 << 24), -}; - -enum LCM_DEV_CTRL_DBWORD { - LCM_DEV_CTRL_DBWORD_HALFWORD = (0 << 26), - LCM_DEV_CTRL_DBWORD_FULLWORD = (1 << 26), -}; - -enum LCM_DEV_CTRL_MPU68 { - LCM_DEV_CTRL_MPU68_80_SERIES = (0 << 27), - LCM_DEV_CTRL_MPU68_68_SERIES = (1 << 27), -}; - -enum LCM_DEV_CTRL_DE_POL { - LCM_DEV_CTRL_DE_POL_HIGH = (0 << 28), - LCM_DEV_CTRL_DE_POL_LOW = (1 << 28), -}; - -#define LCM_DEV_CTRL_CMD16 (29) -#define LCM_DEV_CTRL_CM16t18 (30) -#define LCM_DEV_CTRL_CMD_LOW (31) - -/* MPU-Interface LCD Write Command */ -#define REG_LCM_MPU_CMD (0x08) - -/* Interrupt Control/Status Register */ -#define REG_LCM_INT_CS (0x0c) -#define LCM_INT_CS_DISP_F_EN (1 << 0) -#define LCM_INT_CS_UNDERRUN_EN (1 << 1) -#define LCM_INT_CS_BUS_ERROR_INT (1 << 28) -#define LCM_INT_CS_UNDERRUN_INT (1 << 29) -#define LCM_INT_CS_DISP_F_STATUS (1 << 30) -#define LCM_INT_CS_DISP_F_INT (1 << 31) - -/* CRTC Display Size Control Register */ -#define REG_LCM_CRTC_SIZE (0x10) -#define LCM_CRTC_SIZE_VTTVAL(x) ((x) << 16) -#define LCM_CRTC_SIZE_HTTVAL(x) ((x) << 0) - -/* CRTC Display Enable End */ -#define REG_LCM_CRTC_DEND (0x14) -#define LCM_CRTC_DEND_VDENDVAL(x) ((x) << 16) -#define LCM_CRTC_DEND_HDENDVAL(x) ((x) << 0) - -/* CRTC Internal Horizontal Retrace Control Register */ -#define REG_LCM_CRTC_HR (0x18) -#define LCM_CRTC_HR_EVAL(x) ((x) << 16) -#define LCM_CRTC_HR_SVAL(x) ((x) << 0) - -/* CRTC Horizontal Sync Control Register */ -#define REG_LCM_CRTC_HSYNC (0x1C) -#define LCM_CRTC_HSYNC_SHIFTVAL(x) ((x) << 30) -#define LCM_CRTC_HSYNC_EVAL(x) ((x) << 16) -#define LCM_CRTC_HSYNC_SVAL(x) ((x) << 0) - -/* CRTC Internal Vertical Retrace Control Register */ -#define REG_LCM_CRTC_VR (0x20) -#define LCM_CRTC_VR_EVAL(x) ((x) << 16) -#define LCM_CRTC_VR_SVAL(x) ((x) << 0) - -/* Video Stream Frame Buffer-0 Starting Address */ -#define REG_LCM_VA_BADDR0 (0x24) - -/* Video Stream Frame Buffer-1 Starting Address */ -#define REG_LCM_VA_BADDR1 (0x28) - -/* Video Stream Frame Buffer Control Register */ -#define REG_LCM_VA_FBCTRL (0x2C) -#define LCM_VA_FBCTRL_IO_REGION_HALF (1 << 28) -#define LCM_VA_FBCTRL_FIELD_DUAL (1 << 29) -#define LCM_VA_FBCTRL_START_BUF (1 << 30) -#define LCM_VA_FBCTRL_DB_EN (1 << 31) - -/* Video Stream Scaling Control Register */ -#define REG_LCM_VA_SCALE (0x30) -#define LCM_VA_SCALE_XCOPY_INTERPOLATION (0 << 15) -#define LCM_VA_SCALE_XCOPY_DUPLICATION (1 << 15) - -/* Image Stream Active Window Coordinates */ -#define REG_LCM_VA_WIN (0x38) - -/* Image Stream Stuff Pixel */ -#define REG_LCM_VA_STUFF (0x3C) - -/* OSD Window Starting Coordinates */ -#define REG_LCM_OSD_WINS (0x40) - -/* OSD Window Ending Coordinates */ -#define REG_LCM_OSD_WINE (0x44) - -/* OSD Stream Frame Buffer Starting Address */ -#define REG_LCM_OSD_BADDR (0x48) - -/* OSD Stream Frame Buffer Control Register */ -#define REG_LCM_OSD_FBCTRL (0x4c) - -/* OSD Overlay Control Register */ -#define REG_LCM_OSD_OVERLAY (0x50) - -/* OSD Overlay Color-Key Pattern Register */ -#define REG_LCM_OSD_CKEY (0x54) - -/* OSD Overlay Color-Key Mask Register */ -#define REG_LCM_OSD_CMASK (0x58) - -/* OSD Window Skip1 Register */ -#define REG_LCM_OSD_SKIP1 (0x5C) - -/* OSD Window Skip2 Register */ -#define REG_LCM_OSD_SKIP2 (0x60) - -/* OSD horizontal up scaling control register */ -#define REG_LCM_OSD_SCALE (0x64) - -/* MPU Vsync control register */ -#define REG_LCM_MPU_VSYNC (0x68) - -/* Hardware cursor control Register */ -#define REG_LCM_HC_CTRL (0x6C) - -/* Hardware cursot tip point potison on va picture */ -#define REG_LCM_HC_POS (0x70) - -/* Hardware Cursor Window Buffer Control Register */ -#define REG_LCM_HC_WBCTRL (0x74) - -/* Hardware cursor memory base address register */ -#define REG_LCM_HC_BADDR (0x78) - -/* Hardware cursor color ram register mapped to bpp = 0 */ -#define REG_LCM_HC_COLOR0 (0x7C) - -/* Hardware cursor color ram register mapped to bpp = 1 */ -#define REG_LCM_HC_COLOR1 (0x80) - -/* Hardware cursor color ram register mapped to bpp = 2 */ -#define REG_LCM_HC_COLOR2 (0x84) - -/* Hardware cursor color ram register mapped to bpp = 3 */ -#define REG_LCM_HC_COLOR3 (0x88) - -#endif /* __ASM_ARM_W90X900_REGS_LDM_H */ diff --git a/arch/arm/mach-w90x900/include/mach/regs-serial.h b/arch/arm/mach-w90x900/include/mach/regs-serial.h deleted file mode 100644 index 797c9727a157..000000000000 --- a/arch/arm/mach-w90x900/include/mach/regs-serial.h +++ /dev/null @@ -1,54 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * arch/arm/mach-w90x900/include/mach/regs-serial.h - * - * Copyright (c) 2008 Nuvoton technology corporation - * All rights reserved. - * - * Wan ZongShun <mcuos.com@gmail.com> - * - * Based on arch/arm/mach-s3c2410/include/mach/regs-serial.h - */ - -#ifndef __ASM_ARM_REGS_SERIAL_H -#define __ASM_ARM_REGS_SERIAL_H - -#define UART0_BA W90X900_VA_UART -#define UART1_BA (W90X900_VA_UART+0x100) -#define UART2_BA (W90X900_VA_UART+0x200) -#define UART3_BA (W90X900_VA_UART+0x300) -#define UART4_BA (W90X900_VA_UART+0x400) - -#define UART0_PA W90X900_PA_UART -#define UART1_PA (W90X900_PA_UART+0x100) -#define UART2_PA (W90X900_PA_UART+0x200) -#define UART3_PA (W90X900_PA_UART+0x300) -#define UART4_PA (W90X900_PA_UART+0x400) - -#ifndef __ASSEMBLY__ - -struct w90x900_uart_clksrc { - const char *name; - unsigned int divisor; - unsigned int min_baud; - unsigned int max_baud; -}; - -struct w90x900_uartcfg { - unsigned char hwport; - unsigned char unused; - unsigned short flags; - unsigned long uart_flags; - - unsigned long ucon; - unsigned long ulcon; - unsigned long ufcon; - - struct w90x900_uart_clksrc *clocks; - unsigned int clocks_size; -}; - -#endif /* __ASSEMBLY__ */ - -#endif /* __ASM_ARM_REGS_SERIAL_H */ - diff --git a/arch/arm/mach-w90x900/include/mach/uncompress.h b/arch/arm/mach-w90x900/include/mach/uncompress.h deleted file mode 100644 index 32e92a77ccae..000000000000 --- a/arch/arm/mach-w90x900/include/mach/uncompress.h +++ /dev/null @@ -1,43 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * arch/arm/mach-w90x900/include/mach/uncompress.h - * - * Copyright (c) 2008 Nuvoton technology corporation - * All rights reserved. - * - * Wan ZongShun <mcuos.com@gmail.com> - * - * Based on arch/arm/mach-s3c2410/include/mach/uncompress.h - */ - -#ifndef __ASM_ARCH_UNCOMPRESS_H -#define __ASM_ARCH_UNCOMPRESS_H - -/* Defines for UART registers */ - -#include <mach/regs-serial.h> -#include <mach/map.h> -#include <linux/serial_reg.h> - -#define TX_DONE (UART_LSR_TEMT | UART_LSR_THRE) -static volatile u32 * const uart_base = (u32 *)UART0_PA; - -static inline void putc(int ch) -{ - /* Check THRE and TEMT bits before we transmit the character. - */ - while ((uart_base[UART_LSR] & TX_DONE) != TX_DONE) - barrier(); - - *uart_base = ch; -} - -static inline void flush(void) -{ -} - -static void arch_decomp_setup(void) -{ -} - -#endif/* __ASM_W90X900_UNCOMPRESS_H */ diff --git a/arch/arm/mach-w90x900/irq.c b/arch/arm/mach-w90x900/irq.c deleted file mode 100644 index 081b0f65477a..000000000000 --- a/arch/arm/mach-w90x900/irq.c +++ /dev/null @@ -1,212 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/arch/arm/mach-w90x900/irq.c - * - * based on linux/arch/arm/plat-s3c24xx/irq.c by Ben Dooks - * - * Copyright (c) 2008 Nuvoton technology corporation - * All rights reserved. - * - * Wan ZongShun <mcuos.com@gmail.com> - */ - -#include <linux/init.h> -#include <linux/module.h> -#include <linux/interrupt.h> -#include <linux/ioport.h> -#include <linux/ptrace.h> -#include <linux/device.h> -#include <linux/io.h> - -#include <asm/irq.h> -#include <asm/mach/irq.h> - -#include <mach/hardware.h> -#include <mach/regs-irq.h> - -#include "nuc9xx.h" - -struct group_irq { - unsigned long gpen; - unsigned int enabled; - void (*enable)(struct group_irq *, int enable); -}; - -static DEFINE_SPINLOCK(groupirq_lock); - -#define DEFINE_GROUP(_name, _ctrlbit, _num) \ -struct group_irq group_##_name = { \ - .enable = nuc900_group_enable, \ - .gpen = ((1 << _num) - 1) << _ctrlbit, \ - } - -static void nuc900_group_enable(struct group_irq *gpirq, int enable); - -static DEFINE_GROUP(nirq0, 0, 4); -static DEFINE_GROUP(nirq1, 4, 4); -static DEFINE_GROUP(usbh, 8, 2); -static DEFINE_GROUP(ottimer, 16, 3); -static DEFINE_GROUP(gdma, 20, 2); -static DEFINE_GROUP(sc, 24, 2); -static DEFINE_GROUP(i2c, 26, 2); -static DEFINE_GROUP(ps2, 28, 2); - -static int group_irq_enable(struct group_irq *group_irq) -{ - unsigned long flags; - - spin_lock_irqsave(&groupirq_lock, flags); - if (group_irq->enabled++ == 0) - (group_irq->enable)(group_irq, 1); - spin_unlock_irqrestore(&groupirq_lock, flags); - - return 0; -} - -static void group_irq_disable(struct group_irq *group_irq) -{ - unsigned long flags; - - WARN_ON(group_irq->enabled == 0); - - spin_lock_irqsave(&groupirq_lock, flags); - if (--group_irq->enabled == 0) - (group_irq->enable)(group_irq, 0); - spin_unlock_irqrestore(&groupirq_lock, flags); -} - -static void nuc900_group_enable(struct group_irq *gpirq, int enable) -{ - unsigned int groupen = gpirq->gpen; - unsigned long regval; - - regval = __raw_readl(REG_AIC_GEN); - - if (enable) - regval |= groupen; - else - regval &= ~groupen; - - __raw_writel(regval, REG_AIC_GEN); -} - -static void nuc900_irq_mask(struct irq_data *d) -{ - struct group_irq *group_irq; - - group_irq = NULL; - - __raw_writel(1 << d->irq, REG_AIC_MDCR); - - switch (d->irq) { - case IRQ_GROUP0: - group_irq = &group_nirq0; - break; - - case IRQ_GROUP1: - group_irq = &group_nirq1; - break; - - case IRQ_USBH: - group_irq = &group_usbh; - break; - - case IRQ_T_INT_GROUP: - group_irq = &group_ottimer; - break; - - case IRQ_GDMAGROUP: - group_irq = &group_gdma; - break; - - case IRQ_SCGROUP: - group_irq = &group_sc; - break; - - case IRQ_I2CGROUP: - group_irq = &group_i2c; - break; - - case IRQ_P2SGROUP: - group_irq = &group_ps2; - break; - } - - if (group_irq) - group_irq_disable(group_irq); -} - -/* - * By the w90p910 spec,any irq,only write 1 - * to REG_AIC_EOSCR for ACK - */ - -static void nuc900_irq_ack(struct irq_data *d) -{ - __raw_writel(0x01, REG_AIC_EOSCR); -} - -static void nuc900_irq_unmask(struct irq_data *d) -{ - struct group_irq *group_irq; - - group_irq = NULL; - - __raw_writel(1 << d->irq, REG_AIC_MECR); - - switch (d->irq) { - case IRQ_GROUP0: - group_irq = &group_nirq0; - break; - - case IRQ_GROUP1: - group_irq = &group_nirq1; - break; - - case IRQ_USBH: - group_irq = &group_usbh; - break; - - case IRQ_T_INT_GROUP: - group_irq = &group_ottimer; - break; - - case IRQ_GDMAGROUP: - group_irq = &group_gdma; - break; - - case IRQ_SCGROUP: - group_irq = &group_sc; - break; - - case IRQ_I2CGROUP: - group_irq = &group_i2c; - break; - - case IRQ_P2SGROUP: - group_irq = &group_ps2; - break; - } - - if (group_irq) - group_irq_enable(group_irq); -} - -static struct irq_chip nuc900_irq_chip = { - .irq_ack = nuc900_irq_ack, - .irq_mask = nuc900_irq_mask, - .irq_unmask = nuc900_irq_unmask, -}; - -void __init nuc900_init_irq(void) -{ - int irqno; - - __raw_writel(0xFFFFFFFE, REG_AIC_MDCR); - - for (irqno = IRQ_WDT; irqno <= IRQ_ADC; irqno++) { - irq_set_chip_and_handler(irqno, &nuc900_irq_chip, - handle_level_irq); - irq_clear_status_flags(irqno, IRQ_NOREQUEST); - } -} diff --git a/arch/arm/mach-w90x900/mach-nuc910evb.c b/arch/arm/mach-w90x900/mach-nuc910evb.c deleted file mode 100644 index e6d30af3e35a..000000000000 --- a/arch/arm/mach-w90x900/mach-nuc910evb.c +++ /dev/null @@ -1,38 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/arch/arm/mach-w90x900/mach-nuc910evb.c - * - * Based on mach-s3c2410/mach-smdk2410.c by Jonas Dietsche - * - * Copyright (C) 2008 Nuvoton technology corporation. - * - * Wan ZongShun <mcuos.com@gmail.com> - */ - -#include <linux/platform_device.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach-types.h> -#include <mach/map.h> - -#include "nuc910.h" - -static void __init nuc910evb_map_io(void) -{ - nuc910_map_io(); - nuc910_init_clocks(); -} - -static void __init nuc910evb_init(void) -{ - nuc910_board_init(); -} - -MACHINE_START(W90P910EVB, "W90P910EVB") - /* Maintainer: Wan ZongShun */ - .map_io = nuc910evb_map_io, - .init_irq = nuc900_init_irq, - .init_machine = nuc910evb_init, - .init_time = nuc900_timer_init, - .restart = nuc9xx_restart, -MACHINE_END diff --git a/arch/arm/mach-w90x900/mach-nuc950evb.c b/arch/arm/mach-w90x900/mach-nuc950evb.c deleted file mode 100644 index 62547308c344..000000000000 --- a/arch/arm/mach-w90x900/mach-nuc950evb.c +++ /dev/null @@ -1,42 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/arch/arm/mach-w90x900/mach-nuc950evb.c - * - * Based on mach-s3c2410/mach-smdk2410.c by Jonas Dietsche - * - * Copyright (C) 2008 Nuvoton technology corporation. - * - * Wan ZongShun <mcuos.com@gmail.com> - * - * history: - * Wang Qiang (rurality.linux@gmail.com) add LCD support - */ - -#include <linux/platform_device.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach-types.h> -#include <mach/map.h> -#include <linux/platform_data/video-nuc900fb.h> - -#include "nuc950.h" - -static void __init nuc950evb_map_io(void) -{ - nuc950_map_io(); - nuc950_init_clocks(); -} - -static void __init nuc950evb_init(void) -{ - nuc950_board_init(); -} - -MACHINE_START(W90P950EVB, "W90P950EVB") - /* Maintainer: Wan ZongShun */ - .map_io = nuc950evb_map_io, - .init_irq = nuc900_init_irq, - .init_machine = nuc950evb_init, - .init_time = nuc900_timer_init, - .restart = nuc9xx_restart, -MACHINE_END diff --git a/arch/arm/mach-w90x900/mach-nuc960evb.c b/arch/arm/mach-w90x900/mach-nuc960evb.c deleted file mode 100644 index 35a53459d0d2..000000000000 --- a/arch/arm/mach-w90x900/mach-nuc960evb.c +++ /dev/null @@ -1,38 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/arch/arm/mach-w90x900/mach-nuc960evb.c - * - * Based on mach-s3c2410/mach-smdk2410.c by Jonas Dietsche - * - * Copyright (C) 2008 Nuvoton technology corporation. - * - * Wan ZongShun <mcuos.com@gmail.com> - */ - -#include <linux/platform_device.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach-types.h> -#include <mach/map.h> - -#include "nuc960.h" - -static void __init nuc960evb_map_io(void) -{ - nuc960_map_io(); - nuc960_init_clocks(); -} - -static void __init nuc960evb_init(void) -{ - nuc960_board_init(); -} - -MACHINE_START(W90N960EVB, "W90N960EVB") - /* Maintainer: Wan ZongShun */ - .map_io = nuc960evb_map_io, - .init_irq = nuc900_init_irq, - .init_machine = nuc960evb_init, - .init_time = nuc900_timer_init, - .restart = nuc9xx_restart, -MACHINE_END diff --git a/arch/arm/mach-w90x900/mfp.c b/arch/arm/mach-w90x900/mfp.c deleted file mode 100644 index 05f3779a3618..000000000000 --- a/arch/arm/mach-w90x900/mfp.c +++ /dev/null @@ -1,197 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/arch/arm/mach-w90x900/mfp.c - * - * Copyright (c) 2008 Nuvoton technology corporation - * - * Wan ZongShun <mcuos.com@gmail.com> - */ - -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/device.h> -#include <linux/list.h> -#include <linux/errno.h> -#include <linux/err.h> -#include <linux/string.h> -#include <linux/clk.h> -#include <linux/mutex.h> -#include <linux/io.h> - -#include <mach/hardware.h> - -#define REG_MFSEL (W90X900_VA_GCR + 0xC) - -#define GPSELF (0x01 << 1) -#define GPSELC (0x03 << 2) -#define GPSELD (0x0f << 4) - -#define GPSELEI0 (0x01 << 26) -#define GPSELEI1 (0x01 << 27) - -#define GPIOG0TO1 (0x03 << 14) -#define GPIOG2TO3 (0x03 << 16) -#define GPIOG22TO23 (0x03 << 22) -#define GPIOG18TO20 (0x07 << 18) - -#define ENSPI (0x0a << 14) -#define ENI2C0 (0x01 << 14) -#define ENI2C1 (0x01 << 16) -#define ENAC97 (0x02 << 22) -#define ENSD1 (0x02 << 18) -#define ENSD0 (0x0a << 4) -#define ENKPI (0x02 << 2) -#define ENNAND (0x01 << 2) - -static DEFINE_MUTEX(mfp_mutex); - -void mfp_set_groupf(struct device *dev) -{ - unsigned long mfpen; - const char *dev_id; - - BUG_ON(!dev); - - mutex_lock(&mfp_mutex); - - dev_id = dev_name(dev); - - mfpen = __raw_readl(REG_MFSEL); - - if (strcmp(dev_id, "nuc900-emc") == 0) - mfpen |= GPSELF;/*enable mac*/ - else - mfpen &= ~GPSELF;/*GPIOF[9:0]*/ - - __raw_writel(mfpen, REG_MFSEL); - - mutex_unlock(&mfp_mutex); -} -EXPORT_SYMBOL(mfp_set_groupf); - -void mfp_set_groupc(struct device *dev) -{ - unsigned long mfpen; - const char *dev_id; - - BUG_ON(!dev); - - mutex_lock(&mfp_mutex); - - dev_id = dev_name(dev); - - mfpen = __raw_readl(REG_MFSEL); - - if (strcmp(dev_id, "nuc900-lcd") == 0) - mfpen |= GPSELC;/*enable lcd*/ - else if (strcmp(dev_id, "nuc900-kpi") == 0) { - mfpen &= (~GPSELC);/*enable kpi*/ - mfpen |= ENKPI; - } else if (strcmp(dev_id, "nuc900-nand") == 0) { - mfpen &= (~GPSELC);/*enable nand*/ - mfpen |= ENNAND; - } else - mfpen &= (~GPSELC);/*GPIOC[14:0]*/ - - __raw_writel(mfpen, REG_MFSEL); - - mutex_unlock(&mfp_mutex); -} -EXPORT_SYMBOL(mfp_set_groupc); - -void mfp_set_groupi(struct device *dev) -{ - unsigned long mfpen; - const char *dev_id; - - BUG_ON(!dev); - - mutex_lock(&mfp_mutex); - - dev_id = dev_name(dev); - - mfpen = __raw_readl(REG_MFSEL); - - mfpen &= ~GPSELEI1;/*default gpio16*/ - - if (strcmp(dev_id, "nuc900-wdog") == 0) - mfpen |= GPSELEI1;/*enable wdog*/ - else if (strcmp(dev_id, "nuc900-atapi") == 0) - mfpen |= GPSELEI0;/*enable atapi*/ - else if (strcmp(dev_id, "nuc900-keypad") == 0) - mfpen &= ~GPSELEI0;/*enable keypad*/ - - __raw_writel(mfpen, REG_MFSEL); - - mutex_unlock(&mfp_mutex); -} -EXPORT_SYMBOL(mfp_set_groupi); - -void mfp_set_groupg(struct device *dev, const char *subname) -{ - unsigned long mfpen; - const char *dev_id; - - BUG_ON((!dev) && (!subname)); - - mutex_lock(&mfp_mutex); - - if (subname != NULL) - dev_id = subname; - else - dev_id = dev_name(dev); - - mfpen = __raw_readl(REG_MFSEL); - - if (strcmp(dev_id, "nuc900-spi") == 0) { - mfpen &= ~(GPIOG0TO1 | GPIOG2TO3); - mfpen |= ENSPI;/*enable spi*/ - } else if (strcmp(dev_id, "nuc900-i2c0") == 0) { - mfpen &= ~(GPIOG0TO1); - mfpen |= ENI2C0;/*enable i2c0*/ - } else if (strcmp(dev_id, "nuc900-i2c1") == 0) { - mfpen &= ~(GPIOG2TO3); - mfpen |= ENI2C1;/*enable i2c1*/ - } else if (strcmp(dev_id, "nuc900-ac97") == 0) { - mfpen &= ~(GPIOG22TO23); - mfpen |= ENAC97;/*enable AC97*/ - } else if (strcmp(dev_id, "nuc900-mmc-port1") == 0) { - mfpen &= ~(GPIOG18TO20); - mfpen |= (ENSD1 | 0x01);/*enable sd1*/ - } else { - mfpen &= ~(GPIOG0TO1 | GPIOG2TO3);/*GPIOG[3:0]*/ - } - - __raw_writel(mfpen, REG_MFSEL); - - mutex_unlock(&mfp_mutex); -} -EXPORT_SYMBOL(mfp_set_groupg); - -void mfp_set_groupd(struct device *dev, const char *subname) -{ - unsigned long mfpen; - const char *dev_id; - - BUG_ON((!dev) && (!subname)); - - mutex_lock(&mfp_mutex); - - if (subname != NULL) - dev_id = subname; - else - dev_id = dev_name(dev); - - mfpen = __raw_readl(REG_MFSEL); - - if (strcmp(dev_id, "nuc900-mmc-port0") == 0) { - mfpen &= ~GPSELD;/*enable sd0*/ - mfpen |= ENSD0; - } else - mfpen &= (~GPSELD); - - __raw_writel(mfpen, REG_MFSEL); - - mutex_unlock(&mfp_mutex); -} -EXPORT_SYMBOL(mfp_set_groupd); diff --git a/arch/arm/mach-w90x900/nuc910.c b/arch/arm/mach-w90x900/nuc910.c deleted file mode 100644 index 45ae8285bfc9..000000000000 --- a/arch/arm/mach-w90x900/nuc910.c +++ /dev/null @@ -1,58 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/arch/arm/mach-w90x900/nuc910.c - * - * Based on linux/arch/arm/plat-s3c24xx/s3c244x.c by Ben Dooks - * - * Copyright (c) 2009 Nuvoton corporation. - * - * Wan ZongShun <mcuos.com@gmail.com> - * - * NUC910 cpu support - */ - -#include <linux/platform_device.h> -#include <asm/mach/map.h> -#include <mach/hardware.h> -#include "cpu.h" -#include "clock.h" - -/* define specific CPU platform device */ - -static struct platform_device *nuc910_dev[] __initdata = { - &nuc900_device_ts, - &nuc900_device_rtc, - &nuc900_device_lcd, - &nuc900_device_kpi, -}; - -/* define specific CPU platform io map */ - -static struct map_desc nuc910evb_iodesc[] __initdata = { - IODESC_ENT(USBEHCIHOST), - IODESC_ENT(USBOHCIHOST), - IODESC_ENT(KPI), - IODESC_ENT(USBDEV), - IODESC_ENT(ADC), -}; - -/*Init NUC910 evb io*/ - -void __init nuc910_map_io(void) -{ - nuc900_map_io(nuc910evb_iodesc, ARRAY_SIZE(nuc910evb_iodesc)); -} - -/*Init NUC910 clock*/ - -void __init nuc910_init_clocks(void) -{ - nuc900_init_clocks(); -} - -/*Init NUC910 board info*/ - -void __init nuc910_board_init(void) -{ - nuc900_board_init(nuc910_dev, ARRAY_SIZE(nuc910_dev)); -} diff --git a/arch/arm/mach-w90x900/nuc910.h b/arch/arm/mach-w90x900/nuc910.h deleted file mode 100644 index 53be3323736f..000000000000 --- a/arch/arm/mach-w90x900/nuc910.h +++ /dev/null @@ -1,17 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * arch/arm/mach-w90x900/nuc910.h - * - * Copyright (c) 2008 Nuvoton corporation - * - * Header file for NUC900 CPU support - * - * Wan ZongShun <mcuos.com@gmail.com> - */ -#include "nuc9xx.h" - -/* extern file from nuc910.c */ - -extern void nuc910_board_init(void); -extern void nuc910_init_clocks(void); -extern void nuc910_map_io(void); diff --git a/arch/arm/mach-w90x900/nuc950.c b/arch/arm/mach-w90x900/nuc950.c deleted file mode 100644 index 3be114249cd8..000000000000 --- a/arch/arm/mach-w90x900/nuc950.c +++ /dev/null @@ -1,52 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/arch/arm/mach-w90x900/nuc950.c - * - * Based on linux/arch/arm/plat-s3c24xx/s3c244x.c by Ben Dooks - * - * Copyright (c) 2008 Nuvoton technology corporation. - * - * Wan ZongShun <mcuos.com@gmail.com> - * - * NUC950 cpu support - */ - -#include <linux/platform_device.h> -#include <asm/mach/map.h> -#include <mach/hardware.h> - -#include "cpu.h" - -/* define specific CPU platform device */ - -static struct platform_device *nuc950_dev[] __initdata = { - &nuc900_device_kpi, - &nuc900_device_fmi, - &nuc900_device_lcd, -}; - -/* define specific CPU platform io map */ - -static struct map_desc nuc950evb_iodesc[] __initdata = { -}; - -/*Init NUC950 evb io*/ - -void __init nuc950_map_io(void) -{ - nuc900_map_io(nuc950evb_iodesc, ARRAY_SIZE(nuc950evb_iodesc)); -} - -/*Init NUC950 clock*/ - -void __init nuc950_init_clocks(void) -{ - nuc900_init_clocks(); -} - -/*Init NUC950 board info*/ - -void __init nuc950_board_init(void) -{ - nuc900_board_init(nuc950_dev, ARRAY_SIZE(nuc950_dev)); -} diff --git a/arch/arm/mach-w90x900/nuc950.h b/arch/arm/mach-w90x900/nuc950.h deleted file mode 100644 index 23cff81ea630..000000000000 --- a/arch/arm/mach-w90x900/nuc950.h +++ /dev/null @@ -1,17 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * arch/arm/mach-w90x900/nuc950.h - * - * Copyright (c) 2008 Nuvoton corporation - * - * Header file for NUC900 CPU support - * - * Wan ZongShun <mcuos.com@gmail.com> - */ -#include "nuc9xx.h" - -/* extern file from nuc950.c */ - -extern void nuc950_board_init(void); -extern void nuc950_init_clocks(void); -extern void nuc950_map_io(void); diff --git a/arch/arm/mach-w90x900/nuc960.c b/arch/arm/mach-w90x900/nuc960.c deleted file mode 100644 index 8a27d74b975e..000000000000 --- a/arch/arm/mach-w90x900/nuc960.c +++ /dev/null @@ -1,50 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/arch/arm/mach-w90x900/nuc960.c - * - * Based on linux/arch/arm/plat-s3c24xx/s3c244x.c by Ben Dooks - * - * Copyright (c) 2008 Nuvoton technology corporation. - * - * Wan ZongShun <mcuos.com@gmail.com> - * - * NUC960 cpu support - */ - -#include <linux/platform_device.h> -#include <asm/mach/map.h> -#include <mach/hardware.h> -#include "cpu.h" - -/* define specific CPU platform device */ - -static struct platform_device *nuc960_dev[] __initdata = { - &nuc900_device_kpi, - &nuc900_device_fmi, -}; - -/* define specific CPU platform io map */ - -static struct map_desc nuc960evb_iodesc[] __initdata = { -}; - -/*Init NUC960 evb io*/ - -void __init nuc960_map_io(void) -{ - nuc900_map_io(nuc960evb_iodesc, ARRAY_SIZE(nuc960evb_iodesc)); -} - -/*Init NUC960 clock*/ - -void __init nuc960_init_clocks(void) -{ - nuc900_init_clocks(); -} - -/*Init NUC960 board info*/ - -void __init nuc960_board_init(void) -{ - nuc900_board_init(nuc960_dev, ARRAY_SIZE(nuc960_dev)); -} diff --git a/arch/arm/mach-w90x900/nuc960.h b/arch/arm/mach-w90x900/nuc960.h deleted file mode 100644 index 88bb13c971dc..000000000000 --- a/arch/arm/mach-w90x900/nuc960.h +++ /dev/null @@ -1,17 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * arch/arm/mach-w90x900/nuc960.h - * - * Copyright (c) 2008 Nuvoton corporation - * - * Header file for NUC900 CPU support - * - * Wan ZongShun <mcuos.com@gmail.com> - */ -#include "nuc9xx.h" - -/* extern file from nuc960.c */ - -extern void nuc960_board_init(void); -extern void nuc960_init_clocks(void); -extern void nuc960_map_io(void); diff --git a/arch/arm/mach-w90x900/nuc9xx.h b/arch/arm/mach-w90x900/nuc9xx.h deleted file mode 100644 index 21f6f9c304e8..000000000000 --- a/arch/arm/mach-w90x900/nuc9xx.h +++ /dev/null @@ -1,22 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * arch/arm/mach-w90x900/nuc9xx.h - * - * Copied from nuc910.h, which had: - * - * Copyright (c) 2008 Nuvoton corporation - * - * Header file for NUC900 CPU support - * - * Wan ZongShun <mcuos.com@gmail.com> - */ - -#include <linux/reboot.h> - -struct map_desc; - -/* core initialisation functions */ - -extern void nuc900_init_irq(void); -extern void nuc900_timer_init(void); -extern void nuc9xx_restart(enum reboot_mode, const char *); diff --git a/arch/arm/mach-w90x900/regs-ebi.h b/arch/arm/mach-w90x900/regs-ebi.h deleted file mode 100644 index 3fb22702cfc0..000000000000 --- a/arch/arm/mach-w90x900/regs-ebi.h +++ /dev/null @@ -1,29 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * arch/arm/mach-w90x900/include/mach/regs-ebi.h - * - * Copyright (c) 2009 Nuvoton technology corporation. - * - * Wan ZongShun <mcuos.com@gmail.com> - */ - -#ifndef __ASM_ARCH_REGS_EBI_H -#define __ASM_ARCH_REGS_EBI_H - -/* EBI Control Registers */ - -#define EBI_BA W90X900_VA_EBI -#define REG_EBICON (EBI_BA + 0x00) -#define REG_ROMCON (EBI_BA + 0x04) -#define REG_SDCONF0 (EBI_BA + 0x08) -#define REG_SDCONF1 (EBI_BA + 0x0C) -#define REG_SDTIME0 (EBI_BA + 0x10) -#define REG_SDTIME1 (EBI_BA + 0x14) -#define REG_EXT0CON (EBI_BA + 0x18) -#define REG_EXT1CON (EBI_BA + 0x1C) -#define REG_EXT2CON (EBI_BA + 0x20) -#define REG_EXT3CON (EBI_BA + 0x24) -#define REG_EXT4CON (EBI_BA + 0x28) -#define REG_CKSKEW (EBI_BA + 0x2C) - -#endif /* __ASM_ARCH_REGS_EBI_H */ diff --git a/arch/arm/mach-w90x900/regs-gcr.h b/arch/arm/mach-w90x900/regs-gcr.h deleted file mode 100644 index caf1090ecad8..000000000000 --- a/arch/arm/mach-w90x900/regs-gcr.h +++ /dev/null @@ -1,34 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * arch/arm/mach-w90x900/include/mach/regs-gcr.h - * - * Copyright (c) 2010 Nuvoton technology corporation - * All rights reserved. - * - * Wan ZongShun <mcuos.com@gmail.com> - */ - -#ifndef __ASM_ARCH_REGS_GCR_H -#define __ASM_ARCH_REGS_GCR_H - -/* Global control registers */ - -#define GCR_BA W90X900_VA_GCR -#define REG_PDID (GCR_BA+0x000) -#define REG_PWRON (GCR_BA+0x004) -#define REG_ARBCON (GCR_BA+0x008) -#define REG_MFSEL (GCR_BA+0x00C) -#define REG_EBIDPE (GCR_BA+0x010) -#define REG_LCDDPE (GCR_BA+0x014) -#define REG_GPIOCPE (GCR_BA+0x018) -#define REG_GPIODPE (GCR_BA+0x01C) -#define REG_GPIOEPE (GCR_BA+0x020) -#define REG_GPIOFPE (GCR_BA+0x024) -#define REG_GPIOGPE (GCR_BA+0x028) -#define REG_GPIOHPE (GCR_BA+0x02C) -#define REG_GPIOIPE (GCR_BA+0x030) -#define REG_GTMP1 (GCR_BA+0x034) -#define REG_GTMP2 (GCR_BA+0x038) -#define REG_GTMP3 (GCR_BA+0x03C) - -#endif /* __ASM_ARCH_REGS_GCR_H */ diff --git a/arch/arm/mach-w90x900/regs-timer.h b/arch/arm/mach-w90x900/regs-timer.h deleted file mode 100644 index d12807fd1e3e..000000000000 --- a/arch/arm/mach-w90x900/regs-timer.h +++ /dev/null @@ -1,37 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * arch/arm/mach-w90x900/include/mach/regs-timer.h - * - * Copyright (c) 2008 Nuvoton technology corporation - * All rights reserved. - * - * Wan ZongShun <mcuos.com@gmail.com> - * - * Based on arch/arm/mach-s3c2410/include/mach/regs-timer.h - */ - -#ifndef __ASM_ARCH_REGS_TIMER_H -#define __ASM_ARCH_REGS_TIMER_H - -/* Timer Registers */ - -#define TMR_BA W90X900_VA_TIMER -#define REG_TCSR0 (TMR_BA+0x00) -#define REG_TCSR1 (TMR_BA+0x04) -#define REG_TICR0 (TMR_BA+0x08) -#define REG_TICR1 (TMR_BA+0x0C) -#define REG_TDR0 (TMR_BA+0x10) -#define REG_TDR1 (TMR_BA+0x14) -#define REG_TISR (TMR_BA+0x18) -#define REG_WTCR (TMR_BA+0x1C) -#define REG_TCSR2 (TMR_BA+0x20) -#define REG_TCSR3 (TMR_BA+0x24) -#define REG_TICR2 (TMR_BA+0x28) -#define REG_TICR3 (TMR_BA+0x2C) -#define REG_TDR2 (TMR_BA+0x30) -#define REG_TDR3 (TMR_BA+0x34) -#define REG_TCSR4 (TMR_BA+0x40) -#define REG_TICR4 (TMR_BA+0x48) -#define REG_TDR4 (TMR_BA+0x50) - -#endif /* __ASM_ARCH_REGS_TIMER_H */ diff --git a/arch/arm/mach-w90x900/regs-usb.h b/arch/arm/mach-w90x900/regs-usb.h deleted file mode 100644 index 98046c811bf7..000000000000 --- a/arch/arm/mach-w90x900/regs-usb.h +++ /dev/null @@ -1,31 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * arch/arm/mach-w90x900/include/mach/regs-usb.h - * - * Copyright (c) 2008 Nuvoton technology corporation. - * - * Wan ZongShun <mcuos.com@gmail.com> - */ - -#ifndef __ASM_ARCH_REGS_USB_H -#define __ASM_ARCH_REGS_USB_H - -/* usb Control Registers */ -#define USBH_BA W90X900_VA_USBEHCIHOST -#define USBD_BA W90X900_VA_USBDEV -#define USBO_BA W90X900_VA_USBOHCIHOST - -/* USB Host Control Registers */ -#define REG_UPSCR0 (USBH_BA+0x064) -#define REG_UPSCR1 (USBH_BA+0x068) -#define REG_USBPCR0 (USBH_BA+0x0C4) -#define REG_USBPCR1 (USBH_BA+0x0C8) - -/* USBH OHCI Control Registers */ -#define REG_OpModEn (USBO_BA+0x204) -/*This bit controls the polarity of over -*current flag from external power IC. -*/ -#define OCALow 0x08 - -#endif /* __ASM_ARCH_REGS_USB_H */ diff --git a/arch/arm/mach-w90x900/time.c b/arch/arm/mach-w90x900/time.c deleted file mode 100644 index dd20fab9a960..000000000000 --- a/arch/arm/mach-w90x900/time.c +++ /dev/null @@ -1,168 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * linux/arch/arm/mach-w90x900/time.c - * - * Based on linux/arch/arm/plat-s3c24xx/time.c by Ben Dooks - * - * Copyright (c) 2009 Nuvoton technology corporation - * All rights reserved. - * - * Wan ZongShun <mcuos.com@gmail.com> - */ - -#include <linux/kernel.h> -#include <linux/sched.h> -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/err.h> -#include <linux/clk.h> -#include <linux/io.h> -#include <linux/leds.h> -#include <linux/clocksource.h> -#include <linux/clockchips.h> - -#include <asm/mach-types.h> -#include <asm/mach/irq.h> -#include <asm/mach/time.h> - -#include <mach/map.h> -#include "regs-timer.h" - -#include "nuc9xx.h" - -#define RESETINT 0x1f -#define PERIOD (0x01 << 27) -#define ONESHOT (0x00 << 27) -#define COUNTEN (0x01 << 30) -#define INTEN (0x01 << 29) - -#define TICKS_PER_SEC 100 -#define PRESCALE 0x63 /* Divider = prescale + 1 */ - -#define TDR_SHIFT 24 - -static unsigned int timer0_load; - -static int nuc900_clockevent_shutdown(struct clock_event_device *evt) -{ - unsigned int val = __raw_readl(REG_TCSR0) & ~(0x03 << 27); - - __raw_writel(val, REG_TCSR0); - return 0; -} - -static int nuc900_clockevent_set_oneshot(struct clock_event_device *evt) -{ - unsigned int val = __raw_readl(REG_TCSR0) & ~(0x03 << 27); - - val |= (ONESHOT | COUNTEN | INTEN | PRESCALE); - - __raw_writel(val, REG_TCSR0); - return 0; -} - -static int nuc900_clockevent_set_periodic(struct clock_event_device *evt) -{ - unsigned int val = __raw_readl(REG_TCSR0) & ~(0x03 << 27); - - __raw_writel(timer0_load, REG_TICR0); - val |= (PERIOD | COUNTEN | INTEN | PRESCALE); - __raw_writel(val, REG_TCSR0); - return 0; -} - -static int nuc900_clockevent_setnextevent(unsigned long evt, - struct clock_event_device *clk) -{ - unsigned int val; - - __raw_writel(evt, REG_TICR0); - - val = __raw_readl(REG_TCSR0); - val |= (COUNTEN | INTEN | PRESCALE); - __raw_writel(val, REG_TCSR0); - - return 0; -} - -static struct clock_event_device nuc900_clockevent_device = { - .name = "nuc900-timer0", - .features = CLOCK_EVT_FEAT_PERIODIC | - CLOCK_EVT_FEAT_ONESHOT, - .set_state_shutdown = nuc900_clockevent_shutdown, - .set_state_periodic = nuc900_clockevent_set_periodic, - .set_state_oneshot = nuc900_clockevent_set_oneshot, - .tick_resume = nuc900_clockevent_shutdown, - .set_next_event = nuc900_clockevent_setnextevent, - .rating = 300, -}; - -/*IRQ handler for the timer*/ - -static irqreturn_t nuc900_timer0_interrupt(int irq, void *dev_id) -{ - struct clock_event_device *evt = &nuc900_clockevent_device; - - __raw_writel(0x01, REG_TISR); /* clear TIF0 */ - - evt->event_handler(evt); - return IRQ_HANDLED; -} - -static struct irqaction nuc900_timer0_irq = { - .name = "nuc900-timer0", - .flags = IRQF_TIMER | IRQF_IRQPOLL, - .handler = nuc900_timer0_interrupt, -}; - -static void __init nuc900_clockevents_init(void) -{ - unsigned int rate; - struct clk *clk = clk_get(NULL, "timer0"); - - BUG_ON(IS_ERR(clk)); - - __raw_writel(0x00, REG_TCSR0); - - clk_enable(clk); - rate = clk_get_rate(clk) / (PRESCALE + 1); - - timer0_load = (rate / TICKS_PER_SEC); - - __raw_writel(RESETINT, REG_TISR); - setup_irq(IRQ_TIMER0, &nuc900_timer0_irq); - - nuc900_clockevent_device.cpumask = cpumask_of(0); - - clockevents_config_and_register(&nuc900_clockevent_device, rate, - 0xf, 0xffffffff); -} - -static void __init nuc900_clocksource_init(void) -{ - unsigned int val; - unsigned int rate; - struct clk *clk = clk_get(NULL, "timer1"); - - BUG_ON(IS_ERR(clk)); - - __raw_writel(0x00, REG_TCSR1); - - clk_enable(clk); - rate = clk_get_rate(clk) / (PRESCALE + 1); - - __raw_writel(0xffffffff, REG_TICR1); - - val = __raw_readl(REG_TCSR1); - val |= (COUNTEN | PERIOD | PRESCALE); - __raw_writel(val, REG_TCSR1); - - clocksource_mmio_init(REG_TDR1, "nuc900-timer1", rate, 200, - TDR_SHIFT, clocksource_mmio_readl_down); -} - -void __init nuc900_timer_init(void) -{ - nuc900_clocksource_init(); - nuc900_clockevents_init(); -} diff --git a/arch/arm/mach-zynq/headsmp.S b/arch/arm/mach-zynq/headsmp.S index ab85003cf9ad..3449e0d1f990 100644 --- a/arch/arm/mach-zynq/headsmp.S +++ b/arch/arm/mach-zynq/headsmp.S @@ -7,6 +7,8 @@ #include <linux/init.h> #include <asm/assembler.h> + .arm + ENTRY(zynq_secondary_trampoline) ARM_BE8(setend be) @ ensure we are in BE8 mode ldr r0, zynq_secondary_trampoline_jump diff --git a/arch/arm/mach-zynq/platsmp.c b/arch/arm/mach-zynq/platsmp.c index a7cfe07156f4..a10085be9073 100644 --- a/arch/arm/mach-zynq/platsmp.c +++ b/arch/arm/mach-zynq/platsmp.c @@ -57,7 +57,7 @@ int zynq_cpun_start(u32 address, int cpu) * 0x4: Jump by mov instruction * 0x8: Jumping address */ - memcpy((__force void *)zero, &zynq_secondary_trampoline, + memcpy_toio(zero, &zynq_secondary_trampoline, trampoline_size); writel(address, zero + trampoline_size); @@ -81,7 +81,7 @@ EXPORT_SYMBOL(zynq_cpun_start); static int zynq_boot_secondary(unsigned int cpu, struct task_struct *idle) { - return zynq_cpun_start(__pa_symbol(secondary_startup), cpu); + return zynq_cpun_start(__pa_symbol(secondary_startup_arm), cpu); } /* diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index c1222c0e9fd3..0ab3a86b1f52 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -106,7 +106,7 @@ config CPU_ARM922T help The ARM922T is a version of the ARM920T, but with smaller instruction and data caches. It is used in Altera's - Excalibur XA device family and Micrel's KS8695 Centaur. + Excalibur XA device family and the ARM Integrator. Say Y if you want support for the ARM922T processor. Otherwise, say N. diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c index 5b251c8ecd45..12c26eb88afb 100644 --- a/arch/arm/mm/cache-l2x0.c +++ b/arch/arm/mm/cache-l2x0.c @@ -18,8 +18,8 @@ #include <asm/cp15.h> #include <asm/cputype.h> #include <asm/hardware/cache-l2x0.h> +#include <asm/hardware/cache-aurora-l2.h> #include "cache-tauros3.h" -#include "cache-aurora-l2.h" struct l2c_init_data { const char *type; @@ -1352,8 +1352,8 @@ static unsigned long aurora_range_end(unsigned long start, unsigned long end) * since cache range operations stall the CPU pipeline * until completion. */ - if (end > start + MAX_RANGE_SIZE) - end = start + MAX_RANGE_SIZE; + if (end > start + AURORA_MAX_RANGE_SIZE) + end = start + AURORA_MAX_RANGE_SIZE; /* * Cache range operations can't straddle a page boundary. @@ -1493,6 +1493,18 @@ static void __init aurora_of_parse(const struct device_node *np, mask |= AURORA_ACR_FORCE_WRITE_POLICY_MASK; } + if (of_property_read_bool(np, "marvell,ecc-enable")) { + mask |= AURORA_ACR_ECC_EN; + val |= AURORA_ACR_ECC_EN; + } + + if (of_property_read_bool(np, "arm,parity-enable")) { + mask |= AURORA_ACR_PARITY_EN; + val |= AURORA_ACR_PARITY_EN; + } else if (of_property_read_bool(np, "arm,parity-disable")) { + mask |= AURORA_ACR_PARITY_EN; + } + *aux_val &= ~mask; *aux_val |= val; *aux_mask &= ~mask; diff --git a/arch/arm/mm/copypage-xscale.c b/arch/arm/mm/copypage-xscale.c index 61d834157bc0..382e1c2855e8 100644 --- a/arch/arm/mm/copypage-xscale.c +++ b/arch/arm/mm/copypage-xscale.c @@ -42,6 +42,7 @@ static void mc_copy_user_page(void *from, void *to) * when prefetching destination as well. (NP) */ asm volatile ("\ +.arch xscale \n\ pld [%0, #0] \n\ pld [%0, #32] \n\ pld [%1, #0] \n\ @@ -106,8 +107,9 @@ void xscale_mc_clear_user_highpage(struct page *page, unsigned long vaddr) { void *ptr, *kaddr = kmap_atomic(page); - asm volatile( - "mov r1, %2 \n\ + asm volatile("\ +.arch xscale \n\ + mov r1, %2 \n\ mov r2, #0 \n\ mov r3, #0 \n\ 1: mov ip, %0 \n\ diff --git a/arch/arm/mm/dma-mapping-nommu.c b/arch/arm/mm/dma-mapping-nommu.c index 52b82559d99b..db9247898300 100644 --- a/arch/arm/mm/dma-mapping-nommu.c +++ b/arch/arm/mm/dma-mapping-nommu.c @@ -68,8 +68,9 @@ static int arm_nommu_dma_mmap(struct device *dev, struct vm_area_struct *vma, if (dma_mmap_from_global_coherent(vma, cpu_addr, size, &ret)) return ret; - - return dma_common_mmap(dev, vma, cpu_addr, dma_addr, size, attrs); + if (dma_mmap_from_dev_coherent(dev, vma, cpu_addr, size, &ret)) + return ret; + return -ENXIO; } diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c index d42557ee69c2..7d042d5c43e3 100644 --- a/arch/arm/mm/dma-mapping.c +++ b/arch/arm/mm/dma-mapping.c @@ -14,6 +14,7 @@ #include <linux/list.h> #include <linux/init.h> #include <linux/device.h> +#include <linux/dma-direct.h> #include <linux/dma-mapping.h> #include <linux/dma-noncoherent.h> #include <linux/dma-contiguous.h> @@ -35,6 +36,7 @@ #include <asm/mach/map.h> #include <asm/system_info.h> #include <asm/dma-contiguous.h> +#include <xen/swiotlb-xen.h> #include "dma.h" #include "mm.h" @@ -192,6 +194,7 @@ const struct dma_map_ops arm_dma_ops = { .sync_sg_for_cpu = arm_dma_sync_sg_for_cpu, .sync_sg_for_device = arm_dma_sync_sg_for_device, .dma_supported = arm_dma_supported, + .get_required_mask = dma_direct_get_required_mask, }; EXPORT_SYMBOL(arm_dma_ops); @@ -212,6 +215,7 @@ const struct dma_map_ops arm_coherent_dma_ops = { .map_sg = arm_dma_map_sg, .map_resource = dma_direct_map_resource, .dma_supported = arm_dma_supported, + .get_required_mask = dma_direct_get_required_mask, }; EXPORT_SYMBOL(arm_coherent_dma_ops); @@ -336,25 +340,6 @@ static void *__alloc_remap_buffer(struct device *dev, size_t size, gfp_t gfp, pgprot_t prot, struct page **ret_page, const void *caller, bool want_vaddr); -static void * -__dma_alloc_remap(struct page *page, size_t size, gfp_t gfp, pgprot_t prot, - const void *caller) -{ - /* - * DMA allocation can be mapped to user space, so lets - * set VM_USERMAP flags too. - */ - return dma_common_contiguous_remap(page, size, - VM_ARM_DMA_CONSISTENT | VM_USERMAP, - prot, caller); -} - -static void __dma_free_remap(void *cpu_addr, size_t size) -{ - dma_common_free_remap(cpu_addr, size, - VM_ARM_DMA_CONSISTENT | VM_USERMAP); -} - #define DEFAULT_DMA_COHERENT_POOL_SIZE SZ_256K static struct gen_pool *atomic_pool __ro_after_init; @@ -510,7 +495,7 @@ static void *__alloc_remap_buffer(struct device *dev, size_t size, gfp_t gfp, if (!want_vaddr) goto out; - ptr = __dma_alloc_remap(page, size, gfp, prot, caller); + ptr = dma_common_contiguous_remap(page, size, prot, caller); if (!ptr) { __dma_free_buffer(page, size); return NULL; @@ -577,7 +562,7 @@ static void *__alloc_from_contiguous(struct device *dev, size_t size, goto out; if (PageHighMem(page)) { - ptr = __dma_alloc_remap(page, size, GFP_KERNEL, prot, caller); + ptr = dma_common_contiguous_remap(page, size, prot, caller); if (!ptr) { dma_release_from_contiguous(dev, page, count); return NULL; @@ -597,7 +582,7 @@ static void __free_from_contiguous(struct device *dev, struct page *page, { if (want_vaddr) { if (PageHighMem(page)) - __dma_free_remap(cpu_addr, size); + dma_common_free_remap(cpu_addr, size); else __dma_remap(page, size, PAGE_KERNEL); } @@ -689,7 +674,7 @@ static void *remap_allocator_alloc(struct arm_dma_alloc_args *args, static void remap_allocator_free(struct arm_dma_free_args *args) { if (args->want_vaddr) - __dma_free_remap(args->cpu_addr, args->size); + dma_common_free_remap(args->cpu_addr, args->size); __dma_free_buffer(args->page, args->size); } @@ -877,17 +862,6 @@ static void arm_coherent_dma_free(struct device *dev, size_t size, void *cpu_add __arm_dma_free(dev, size, cpu_addr, handle, attrs, true); } -/* - * The whole dma_get_sgtable() idea is fundamentally unsafe - it seems - * that the intention is to allow exporting memory allocated via the - * coherent DMA APIs through the dma_buf API, which only accepts a - * scattertable. This presents a couple of problems: - * 1. Not all memory allocated via the coherent DMA APIs is backed by - * a struct page - * 2. Passing coherent DMA memory into the streaming APIs is not allowed - * as we will try to flush the memory through a different alias to that - * actually being used (and the flushes are redundant.) - */ int arm_dma_get_sgtable(struct device *dev, struct sg_table *sgt, void *cpu_addr, dma_addr_t handle, size_t size, unsigned long attrs) @@ -1132,10 +1106,6 @@ static const struct dma_map_ops *arm_get_dma_map_ops(bool coherent) * 32-bit DMA. * Use the generic dma-direct / swiotlb ops code in that case, as that * handles bounce buffering for us. - * - * Note: this checks CONFIG_ARM_LPAE instead of CONFIG_SWIOTLB as the - * latter is also selected by the Xen code, but that code for now relies - * on non-NULL dev_dma_ops. To be cleaned up later. */ if (IS_ENABLED(CONFIG_ARM_LPAE)) return NULL; @@ -1373,17 +1343,6 @@ static int __iommu_free_buffer(struct device *dev, struct page **pages, } /* - * Create a CPU mapping for a specified pages - */ -static void * -__iommu_alloc_remap(struct page **pages, size_t size, gfp_t gfp, pgprot_t prot, - const void *caller) -{ - return dma_common_pages_remap(pages, size, - VM_ARM_DMA_CONSISTENT | VM_USERMAP, prot, caller); -} - -/* * Create a mapping in device IO address space for specified pages */ static dma_addr_t @@ -1455,18 +1414,13 @@ static struct page **__atomic_get_pages(void *addr) static struct page **__iommu_get_pages(void *cpu_addr, unsigned long attrs) { - struct vm_struct *area; - if (__in_atomic_pool(cpu_addr, PAGE_SIZE)) return __atomic_get_pages(cpu_addr); if (attrs & DMA_ATTR_NO_KERNEL_MAPPING) return cpu_addr; - area = find_vm_area(cpu_addr); - if (area && (area->flags & VM_ARM_DMA_CONSISTENT)) - return area->pages; - return NULL; + return dma_common_find_pages(cpu_addr); } static void *__iommu_alloc_simple(struct device *dev, size_t size, gfp_t gfp, @@ -1539,7 +1493,7 @@ static void *__arm_iommu_alloc_attrs(struct device *dev, size_t size, if (attrs & DMA_ATTR_NO_KERNEL_MAPPING) return pages; - addr = __iommu_alloc_remap(pages, size, gfp, prot, + addr = dma_common_pages_remap(pages, size, prot, __builtin_return_address(0)); if (!addr) goto err_mapping; @@ -1622,10 +1576,8 @@ void __arm_iommu_free_attrs(struct device *dev, size_t size, void *cpu_addr, return; } - if ((attrs & DMA_ATTR_NO_KERNEL_MAPPING) == 0) { - dma_common_free_remap(cpu_addr, size, - VM_ARM_DMA_CONSISTENT | VM_USERMAP); - } + if ((attrs & DMA_ATTR_NO_KERNEL_MAPPING) == 0) + dma_common_free_remap(cpu_addr, size); __iommu_remove_mapping(dev, handle, size); __iommu_free_buffer(dev, pages, size, attrs); @@ -2363,10 +2315,8 @@ void arch_setup_dma_ops(struct device *dev, u64 dma_base, u64 size, set_dma_ops(dev, dma_ops); #ifdef CONFIG_XEN - if (xen_initial_domain()) { - dev->archdata.dev_dma_ops = dev->dma_ops; - dev->dma_ops = xen_dma_ops; - } + if (xen_initial_domain()) + dev->dma_ops = &xen_swiotlb_dma_ops; #endif dev->archdata.dma_ops_setup = true; } @@ -2402,12 +2352,6 @@ long arch_dma_coherent_to_pfn(struct device *dev, void *cpu_addr, return dma_to_pfn(dev, dma_addr); } -pgprot_t arch_dma_mmap_pgprot(struct device *dev, pgprot_t prot, - unsigned long attrs) -{ - return __get_dma_pgprot(attrs, prot); -} - void *arch_dma_alloc(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp, unsigned long attrs) { diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c index 890eeaac3cbb..bd0f4821f7e1 100644 --- a/arch/arm/mm/fault.c +++ b/arch/arm/mm/fault.c @@ -191,7 +191,7 @@ static inline bool access_error(unsigned int fsr, struct vm_area_struct *vma) { unsigned int mask = VM_READ | VM_WRITE | VM_EXEC; - if (fsr & FSR_WRITE) + if ((fsr & FSR_WRITE) && !(fsr & FSR_CM)) mask = VM_WRITE; if (fsr & FSR_LNX_PF) mask = VM_EXEC; @@ -262,7 +262,7 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs) if (user_mode(regs)) flags |= FAULT_FLAG_USER; - if (fsr & FSR_WRITE) + if ((fsr & FSR_WRITE) && !(fsr & FSR_CM)) flags |= FAULT_FLAG_WRITE; /* diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h index c063708fa503..9ecc2097a87a 100644 --- a/arch/arm/mm/fault.h +++ b/arch/arm/mm/fault.h @@ -6,6 +6,7 @@ * Fault status register encodings. We steal bit 31 for our own purposes. */ #define FSR_LNX_PF (1 << 31) +#define FSR_CM (1 << 13) #define FSR_WRITE (1 << 11) #define FSR_FS4 (1 << 10) #define FSR_FS3_0 (15) diff --git a/arch/arm/mm/flush.c b/arch/arm/mm/flush.c index 6ecbda87ee46..6d89db7895d1 100644 --- a/arch/arm/mm/flush.c +++ b/arch/arm/mm/flush.c @@ -204,18 +204,17 @@ void __flush_dcache_page(struct address_space *mapping, struct page *page) * coherent with the kernels mapping. */ if (!PageHighMem(page)) { - size_t page_size = PAGE_SIZE << compound_order(page); - __cpuc_flush_dcache_area(page_address(page), page_size); + __cpuc_flush_dcache_area(page_address(page), page_size(page)); } else { unsigned long i; if (cache_is_vipt_nonaliasing()) { - for (i = 0; i < (1 << compound_order(page)); i++) { + for (i = 0; i < compound_nr(page); i++) { void *addr = kmap_atomic(page + i); __cpuc_flush_dcache_area(addr, PAGE_SIZE); kunmap_atomic(addr); } } else { - for (i = 0; i < (1 << compound_order(page)); i++) { + for (i = 0; i < compound_nr(page); i++) { void *addr = kmap_high_get(page + i); if (addr) { __cpuc_flush_dcache_area(addr, PAGE_SIZE); diff --git a/arch/arm/mm/mm.h b/arch/arm/mm/mm.h index 941356d95a67..88c121ac14b3 100644 --- a/arch/arm/mm/mm.h +++ b/arch/arm/mm/mm.h @@ -70,9 +70,6 @@ extern void __flush_dcache_page(struct address_space *mapping, struct page *page #define VM_ARM_MTYPE(mt) ((mt) << 20) #define VM_ARM_MTYPE_MASK (0x1f << 20) -/* consistent regions used by dma_alloc_attrs() */ -#define VM_ARM_DMA_CONSISTENT 0x20000000 - struct static_vm { struct vm_struct vm; diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c index f866870db749..b8d912ac9e61 100644 --- a/arch/arm/mm/mmap.c +++ b/arch/arm/mm/mmap.c @@ -17,33 +17,6 @@ ((((addr)+SHMLBA-1)&~(SHMLBA-1)) + \ (((pgoff)<<PAGE_SHIFT) & (SHMLBA-1))) -/* gap between mmap and stack */ -#define MIN_GAP (128*1024*1024UL) -#define MAX_GAP ((TASK_SIZE)/6*5) - -static int mmap_is_legacy(struct rlimit *rlim_stack) -{ - if (current->personality & ADDR_COMPAT_LAYOUT) - return 1; - - if (rlim_stack->rlim_cur == RLIM_INFINITY) - return 1; - - return sysctl_legacy_va_layout; -} - -static unsigned long mmap_base(unsigned long rnd, struct rlimit *rlim_stack) -{ - unsigned long gap = rlim_stack->rlim_cur; - - if (gap < MIN_GAP) - gap = MIN_GAP; - else if (gap > MAX_GAP) - gap = MAX_GAP; - - return PAGE_ALIGN(TASK_SIZE - gap - rnd); -} - /* * We need to ensure that shared mappings are correctly aligned to * avoid aliasing issues with VIPT caches. We need to ensure that @@ -171,31 +144,6 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0, return addr; } -unsigned long arch_mmap_rnd(void) -{ - unsigned long rnd; - - rnd = get_random_long() & ((1UL << mmap_rnd_bits) - 1); - - return rnd << PAGE_SHIFT; -} - -void arch_pick_mmap_layout(struct mm_struct *mm, struct rlimit *rlim_stack) -{ - unsigned long random_factor = 0UL; - - if (current->flags & PF_RANDOMIZE) - random_factor = arch_mmap_rnd(); - - if (mmap_is_legacy(rlim_stack)) { - mm->mmap_base = TASK_UNMAPPED_BASE + random_factor; - mm->get_unmapped_area = arch_get_unmapped_area; - } else { - mm->mmap_base = mmap_base(random_factor, rlim_stack); - mm->get_unmapped_area = arch_get_unmapped_area_topdown; - } -} - /* * You really shouldn't be using read() or write() on /dev/mem. This * might go away in the future. diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index d9a0038774a6..48c2888297dd 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -731,7 +731,7 @@ static void *__init late_alloc(unsigned long sz) { void *ptr = (void *)__get_free_pages(GFP_PGTABLE_KERNEL, get_order(sz)); - if (!ptr || !pgtable_page_ctor(virt_to_page(ptr))) + if (!ptr || !pgtable_pte_page_ctor(virt_to_page(ptr))) BUG(); return ptr; } @@ -1177,10 +1177,29 @@ void __init adjust_lowmem_bounds(void) */ vmalloc_limit = (u64)(uintptr_t)vmalloc_min - PAGE_OFFSET + PHYS_OFFSET; + /* + * The first usable region must be PMD aligned. Mark its start + * as MEMBLOCK_NOMAP if it isn't + */ + for_each_memblock(memory, reg) { + if (!memblock_is_nomap(reg)) { + if (!IS_ALIGNED(reg->base, PMD_SIZE)) { + phys_addr_t len; + + len = round_up(reg->base, PMD_SIZE) - reg->base; + memblock_mark_nomap(reg->base, len); + } + break; + } + } + for_each_memblock(memory, reg) { phys_addr_t block_start = reg->base; phys_addr_t block_end = reg->base + reg->size; + if (memblock_is_nomap(reg)) + continue; + if (reg->base < vmalloc_limit) { if (block_end > lowmem_limit) /* diff --git a/arch/arm/plat-iop/Makefile b/arch/arm/plat-iop/Makefile deleted file mode 100644 index 4d839a3cf284..000000000000 --- a/arch/arm/plat-iop/Makefile +++ /dev/null @@ -1,28 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -# -# Makefile for the linux kernel. -# - -# IOP32X -obj-$(CONFIG_ARCH_IOP32X) += i2c.o -obj-$(CONFIG_ARCH_IOP32X) += pci.o -obj-$(CONFIG_ARCH_IOP32X) += setup.o -obj-$(CONFIG_ARCH_IOP32X) += time.o -obj-$(CONFIG_ARCH_IOP32X) += cp6.o -obj-$(CONFIG_ARCH_IOP32X) += adma.o -obj-$(CONFIG_ARCH_IOP32X) += pmu.o -obj-$(CONFIG_ARCH_IOP32X) += restart.o - -# IOP33X -obj-$(CONFIG_ARCH_IOP33X) += i2c.o -obj-$(CONFIG_ARCH_IOP33X) += pci.o -obj-$(CONFIG_ARCH_IOP33X) += setup.o -obj-$(CONFIG_ARCH_IOP33X) += time.o -obj-$(CONFIG_ARCH_IOP33X) += cp6.o -obj-$(CONFIG_ARCH_IOP33X) += adma.o -obj-$(CONFIG_ARCH_IOP33X) += pmu.o -obj-$(CONFIG_ARCH_IOP33X) += restart.o - -# IOP13XX -obj-$(CONFIG_ARCH_IOP13XX) += cp6.o -obj-$(CONFIG_ARCH_IOP13XX) += time.o diff --git a/arch/arm/plat-samsung/include/plat/gpio-core.h b/arch/arm/plat-samsung/include/plat/gpio-core.h index 51e721f5e491..c0bfceb88340 100644 --- a/arch/arm/plat-samsung/include/plat/gpio-core.h +++ b/arch/arm/plat-samsung/include/plat/gpio-core.h @@ -12,6 +12,7 @@ /* Bring in machine-local definitions, especially S3C_GPIO_END */ #include <mach/gpio-samsung.h> +#include <linux/gpio/driver.h> #define GPIOCON_OFF (0x00) #define GPIODAT_OFF (0x04) diff --git a/arch/arm/plat-samsung/include/plat/usb-phy.h b/arch/arm/plat-samsung/include/plat/usb-phy.h index 6d0c788beb9d..94da89ecbd3b 100644 --- a/arch/arm/plat-samsung/include/plat/usb-phy.h +++ b/arch/arm/plat-samsung/include/plat/usb-phy.h @@ -7,8 +7,6 @@ #ifndef __PLAT_SAMSUNG_USB_PHY_H #define __PLAT_SAMSUNG_USB_PHY_H __FILE__ -#include <linux/usb/samsung_usb_phy.h> - extern int s5p_usb_phy_init(struct platform_device *pdev, int type); extern int s5p_usb_phy_exit(struct platform_device *pdev, int type); diff --git a/arch/arm/plat-samsung/watchdog-reset.c b/arch/arm/plat-samsung/watchdog-reset.c index ce42cc640a61..71d85ff323f7 100644 --- a/arch/arm/plat-samsung/watchdog-reset.c +++ b/arch/arm/plat-samsung/watchdog-reset.c @@ -62,6 +62,7 @@ void samsung_wdt_reset(void) #ifdef CONFIG_OF static const struct of_device_id s3c2410_wdt_match[] = { { .compatible = "samsung,s3c2410-wdt" }, + { .compatible = "samsung,s3c6410-wdt" }, {}, }; diff --git a/arch/arm/xen/mm.c b/arch/arm/xen/mm.c index d33b77e9add3..2b2c208408bb 100644 --- a/arch/arm/xen/mm.c +++ b/arch/arm/xen/mm.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only #include <linux/cpu.h> -#include <linux/dma-mapping.h> +#include <linux/dma-noncoherent.h> #include <linux/gfp.h> #include <linux/highmem.h> #include <linux/export.h> @@ -35,105 +35,56 @@ unsigned long xen_get_swiotlb_free_pages(unsigned int order) return __get_free_pages(flags, order); } -enum dma_cache_op { - DMA_UNMAP, - DMA_MAP, -}; static bool hypercall_cflush = false; -/* functions called by SWIOTLB */ - -static void dma_cache_maint(dma_addr_t handle, unsigned long offset, - size_t size, enum dma_data_direction dir, enum dma_cache_op op) +/* buffers in highmem or foreign pages cannot cross page boundaries */ +static void dma_cache_maint(dma_addr_t handle, size_t size, u32 op) { struct gnttab_cache_flush cflush; - unsigned long xen_pfn; - size_t left = size; - xen_pfn = (handle >> XEN_PAGE_SHIFT) + offset / XEN_PAGE_SIZE; - offset %= XEN_PAGE_SIZE; + cflush.a.dev_bus_addr = handle & XEN_PAGE_MASK; + cflush.offset = xen_offset_in_page(handle); + cflush.op = op; do { - size_t len = left; - - /* buffers in highmem or foreign pages cannot cross page - * boundaries */ - if (len + offset > XEN_PAGE_SIZE) - len = XEN_PAGE_SIZE - offset; - - cflush.op = 0; - cflush.a.dev_bus_addr = xen_pfn << XEN_PAGE_SHIFT; - cflush.offset = offset; - cflush.length = len; - - if (op == DMA_UNMAP && dir != DMA_TO_DEVICE) - cflush.op = GNTTAB_CACHE_INVAL; - if (op == DMA_MAP) { - if (dir == DMA_FROM_DEVICE) - cflush.op = GNTTAB_CACHE_INVAL; - else - cflush.op = GNTTAB_CACHE_CLEAN; - } - if (cflush.op) - HYPERVISOR_grant_table_op(GNTTABOP_cache_flush, &cflush, 1); + if (size + cflush.offset > XEN_PAGE_SIZE) + cflush.length = XEN_PAGE_SIZE - cflush.offset; + else + cflush.length = size; - offset = 0; - xen_pfn++; - left -= len; - } while (left); -} + HYPERVISOR_grant_table_op(GNTTABOP_cache_flush, &cflush, 1); -static void __xen_dma_page_dev_to_cpu(struct device *hwdev, dma_addr_t handle, - size_t size, enum dma_data_direction dir) -{ - dma_cache_maint(handle & PAGE_MASK, handle & ~PAGE_MASK, size, dir, DMA_UNMAP); + cflush.offset = 0; + cflush.a.dev_bus_addr += cflush.length; + size -= cflush.length; + } while (size); } -static void __xen_dma_page_cpu_to_dev(struct device *hwdev, dma_addr_t handle, - size_t size, enum dma_data_direction dir) +/* + * Dom0 is mapped 1:1, and while the Linux page can span across multiple Xen + * pages, it is not possible for it to contain a mix of local and foreign Xen + * pages. Calling pfn_valid on a foreign mfn will always return false, so if + * pfn_valid returns true the pages is local and we can use the native + * dma-direct functions, otherwise we call the Xen specific version. + */ +void xen_dma_sync_for_cpu(struct device *dev, dma_addr_t handle, + phys_addr_t paddr, size_t size, enum dma_data_direction dir) { - dma_cache_maint(handle & PAGE_MASK, handle & ~PAGE_MASK, size, dir, DMA_MAP); + if (pfn_valid(PFN_DOWN(handle))) + arch_sync_dma_for_cpu(dev, paddr, size, dir); + else if (dir != DMA_TO_DEVICE) + dma_cache_maint(handle, size, GNTTAB_CACHE_INVAL); } -void __xen_dma_map_page(struct device *hwdev, struct page *page, - dma_addr_t dev_addr, unsigned long offset, size_t size, - enum dma_data_direction dir, unsigned long attrs) +void xen_dma_sync_for_device(struct device *dev, dma_addr_t handle, + phys_addr_t paddr, size_t size, enum dma_data_direction dir) { - if (is_device_dma_coherent(hwdev)) - return; - if (attrs & DMA_ATTR_SKIP_CPU_SYNC) - return; - - __xen_dma_page_cpu_to_dev(hwdev, dev_addr, size, dir); -} - -void __xen_dma_unmap_page(struct device *hwdev, dma_addr_t handle, - size_t size, enum dma_data_direction dir, - unsigned long attrs) - -{ - if (is_device_dma_coherent(hwdev)) - return; - if (attrs & DMA_ATTR_SKIP_CPU_SYNC) - return; - - __xen_dma_page_dev_to_cpu(hwdev, handle, size, dir); -} - -void __xen_dma_sync_single_for_cpu(struct device *hwdev, - dma_addr_t handle, size_t size, enum dma_data_direction dir) -{ - if (is_device_dma_coherent(hwdev)) - return; - __xen_dma_page_dev_to_cpu(hwdev, handle, size, dir); -} - -void __xen_dma_sync_single_for_device(struct device *hwdev, - dma_addr_t handle, size_t size, enum dma_data_direction dir) -{ - if (is_device_dma_coherent(hwdev)) - return; - __xen_dma_page_cpu_to_dev(hwdev, handle, size, dir); + if (pfn_valid(PFN_DOWN(handle))) + arch_sync_dma_for_device(dev, paddr, size, dir); + else if (dir == DMA_FROM_DEVICE) + dma_cache_maint(handle, size, GNTTAB_CACHE_INVAL); + else + dma_cache_maint(handle, size, GNTTAB_CACHE_CLEAN); } bool xen_arch_need_swiotlb(struct device *dev, @@ -159,7 +110,7 @@ bool xen_arch_need_swiotlb(struct device *dev, * memory and we are not able to flush the cache. */ return (!hypercall_cflush && (xen_pfn != bfn) && - !is_device_dma_coherent(dev)); + !dev_is_dma_coherent(dev)); } int xen_create_contiguous_region(phys_addr_t pstart, unsigned int order, @@ -173,16 +124,11 @@ int xen_create_contiguous_region(phys_addr_t pstart, unsigned int order, *dma_handle = pstart; return 0; } -EXPORT_SYMBOL_GPL(xen_create_contiguous_region); void xen_destroy_contiguous_region(phys_addr_t pstart, unsigned int order) { return; } -EXPORT_SYMBOL_GPL(xen_destroy_contiguous_region); - -const struct dma_map_ops *xen_dma_ops; -EXPORT_SYMBOL(xen_dma_ops); int __init xen_mm_init(void) { @@ -190,7 +136,6 @@ int __init xen_mm_init(void) if (!xen_initial_domain()) return 0; xen_swiotlb_init(1, false); - xen_dma_ops = &xen_swiotlb_dma_ops; cflush.op = 0; cflush.a.dev_bus_addr = 0; |