diff options
Diffstat (limited to 'arch/arm')
182 files changed, 5825 insertions, 1784 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 49d993cee512..9fbdc10fe835 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -645,7 +645,7 @@ config ARCH_SHMOBILE select MULTI_IRQ_HANDLER select NEED_MACH_MEMORY_H select NO_IOPORT - select PINCTRL if ARCH_WANT_OPTIONAL_GPIOLIB + select PINCTRL select PM_GENERIC_DOMAINS if PM select SPARSE_IRQ help @@ -964,6 +964,8 @@ source "arch/arm/mach-netx/Kconfig" source "arch/arm/mach-nomadik/Kconfig" +source "arch/arm/mach-nspire/Kconfig" + source "arch/arm/plat-omap/Kconfig" source "arch/arm/mach-omap1/Kconfig" @@ -989,6 +991,8 @@ source "arch/arm/mach-socfpga/Kconfig" source "arch/arm/mach-spear/Kconfig" +source "arch/arm/mach-sti/Kconfig" + source "arch/arm/mach-s3c24xx/Kconfig" if ARCH_S3C64XX diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 1d41908d5cda..b3ae502427bf 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -309,6 +309,20 @@ choice Say Y here if you want kernel low-level debugging support on MVEBU based platforms. + config DEBUG_NSPIRE_CLASSIC_UART + bool "Kernel low-level debugging via TI-NSPIRE 8250 UART" + depends on ARCH_NSPIRE + help + Say Y here if you want kernel low-level debugging support + on TI-NSPIRE classic models. + + config DEBUG_NSPIRE_CX_UART + bool "Kernel low-level debugging via TI-NSPIRE PL011 UART" + depends on ARCH_NSPIRE + help + Say Y here if you want kernel low-level debugging support + on TI-NSPIRE CX models. + config DEBUG_NOMADIK_UART bool "Kernel low-level debugging messages via NOMADIK UART" depends on ARCH_NOMADIK @@ -483,6 +497,16 @@ choice This option selects UART0 on VIA/Wondermedia System-on-a-chip devices, including VT8500, WM8505, WM8650 and WM8850. + config DEBUG_STI_UART + depends on ARCH_STI + bool "Use StiH415/416 ASC for low-level debug" + help + Say Y here if you want kernel low-level debugging support + on StiH415/416 based platforms like B2000, B2020. + It support UART2 and SBC_UART1. + + If unsure, say N. + config DEBUG_LL_UART_NONE bool "No low-level debugging UART" depends on !ARCH_MULTIPLATFORM @@ -617,6 +641,30 @@ choice endchoice +choice + prompt "Low-level debug console UART" + depends on DEBUG_LL && DEBUG_STI_UART + + config STIH41X_DEBUG_ASC2 + bool "ASC2 UART" + help + Say Y here if you want kernel low-level debugging support + on STiH415/416 based platforms like b2000, which has + default UART wired up to ASC2. + + If unsure, say N. + + config STIH41X_DEBUG_SBC_ASC1 + bool "SBC ASC1 UART" + help + Say Y here if you want kernel low-level debugging support + on STiH415/416 based platforms like b2020. which has + default UART wired up to SBC ASC1. + + If unsure, say N. + +endchoice + config DEBUG_LL_INCLUDE string default "debug/bcm2835.S" if DEBUG_BCM2835 @@ -633,6 +681,8 @@ config DEBUG_LL_INCLUDE DEBUG_IMX53_UART ||\ DEBUG_IMX6Q_UART default "debug/mvebu.S" if DEBUG_MVEBU_UART + default "debug/nspire.S" if DEBUG_NSPIRE_CX_UART || \ + DEBUG_NSPIRE_CLASSIC_UART default "debug/mxs.S" if DEBUG_IMX23_UART || DEBUG_IMX28_UART default "debug/nomadik.S" if DEBUG_NOMADIK_UART default "debug/omap2plus.S" if DEBUG_OMAP2PLUS_UART @@ -641,6 +691,7 @@ config DEBUG_LL_INCLUDE DEBUG_MMP_UART3 default "debug/sirf.S" if DEBUG_SIRFPRIMA2_UART1 || DEBUG_SIRFMARCO_UART1 default "debug/socfpga.S" if DEBUG_SOCFPGA_UART + default "debug/sti.S" if DEBUG_STI_UART default "debug/sunxi.S" if DEBUG_SUNXI_UART0 || DEBUG_SUNXI_UART1 default "debug/tegra.S" if DEBUG_TEGRA_UART default "debug/ux500.S" if DEBUG_UX500_UART diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 1ba358ba16b8..996bc6d20658 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -164,6 +164,7 @@ machine-$(CONFIG_ARCH_MXS) += mxs machine-$(CONFIG_ARCH_MVEBU) += mvebu machine-$(CONFIG_ARCH_NETX) += netx machine-$(CONFIG_ARCH_NOMADIK) += nomadik +machine-$(CONFIG_ARCH_NSPIRE) += nspire machine-$(CONFIG_ARCH_OMAP1) += omap1 machine-$(CONFIG_ARCH_OMAP2PLUS) += omap2 machine-$(CONFIG_ARCH_ORION5X) += orion5x @@ -191,6 +192,7 @@ machine-$(CONFIG_ARCH_W90X900) += w90x900 machine-$(CONFIG_FOOTBRIDGE) += footbridge machine-$(CONFIG_ARCH_SOCFPGA) += socfpga machine-$(CONFIG_PLAT_SPEAR) += spear +machine-$(CONFIG_ARCH_STI) += sti machine-$(CONFIG_ARCH_VIRT) += virt machine-$(CONFIG_ARCH_ZYNQ) += zynq machine-$(CONFIG_ARCH_SUNXI) += sunxi diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile index 3580d57ea218..79e9bdbfc491 100644 --- a/arch/arm/boot/compressed/Makefile +++ b/arch/arm/boot/compressed/Makefile @@ -124,7 +124,7 @@ KBUILD_CFLAGS = $(subst -pg, , $(ORIG_CFLAGS)) endif ccflags-y := -fpic -mno-single-pic-base -fno-builtin -I$(obj) -asflags-y := -Wa,-march=all -DZIMAGE +asflags-y := -DZIMAGE # Supply kernel BSS size to the decompressor via a linker symbol. KBSS_SZ = $(shell $(CROSS_COMPILE)size $(obj)/../../../../vmlinux | \ diff --git a/arch/arm/boot/compressed/debug.S b/arch/arm/boot/compressed/debug.S index 6e8382d5b7a4..5392ee63338f 100644 --- a/arch/arm/boot/compressed/debug.S +++ b/arch/arm/boot/compressed/debug.S @@ -1,6 +1,8 @@ #include <linux/linkage.h> #include <asm/assembler.h> +#ifndef CONFIG_DEBUG_SEMIHOSTING + #include CONFIG_DEBUG_LL_INCLUDE ENTRY(putc) @@ -10,3 +12,29 @@ ENTRY(putc) busyuart r3, r1 mov pc, lr ENDPROC(putc) + +#else + +ENTRY(putc) + adr r1, 1f + ldmia r1, {r2, r3} + add r2, r2, r1 + ldr r1, [r2, r3] + strb r0, [r1] + mov r0, #0x03 @ SYS_WRITEC + ARM( svc #0x123456 ) + THUMB( svc #0xab ) + mov pc, lr + .align 2 +1: .word _GLOBAL_OFFSET_TABLE_ - . + .word semi_writec_buf(GOT) +ENDPROC(putc) + + .bss + .global semi_writec_buf + .type semi_writec_buf, %object +semi_writec_buf: + .space 4 + .size semi_writec_buf, 4 + +#endif diff --git a/arch/arm/boot/compressed/head-sa1100.S b/arch/arm/boot/compressed/head-sa1100.S index 6179d94dd5c6..3115e313d9f6 100644 --- a/arch/arm/boot/compressed/head-sa1100.S +++ b/arch/arm/boot/compressed/head-sa1100.S @@ -11,6 +11,7 @@ #include <asm/mach-types.h> .section ".start", "ax" + .arch armv4 __SA1100_start: diff --git a/arch/arm/boot/compressed/head-shark.S b/arch/arm/boot/compressed/head-shark.S index 089c560e07f1..92b56897ed64 100644 --- a/arch/arm/boot/compressed/head-shark.S +++ b/arch/arm/boot/compressed/head-shark.S @@ -18,6 +18,7 @@ .section ".start", "ax" + .arch armv4 b __beginning __ofw_data: .long 0 @ the number of memory blocks diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S index fe4d9c3ad761..032a8d987148 100644 --- a/arch/arm/boot/compressed/head.S +++ b/arch/arm/boot/compressed/head.S @@ -11,6 +11,7 @@ #include <linux/linkage.h> #include <asm/assembler.h> + .arch armv7-a /* * Debugging stuff * @@ -805,8 +806,8 @@ call_cache_fn: adr r12, proc_types .align 2 .type proc_types,#object proc_types: - .word 0x00000000 @ old ARM ID - .word 0x0000f000 + .word 0x41000000 @ old ARM ID + .word 0xff00f000 mov pc, lr THUMB( nop ) mov pc, lr diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index b9f7121e6ecf..3027d0e4aedd 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -57,6 +57,7 @@ dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \ exynos5440-sd5v1.dtb \ exynos5250-smdk5250.dtb \ exynos5250-snow.dtb \ + exynos5420-smdk5420.dtb \ exynos5440-ssdk5440.dtb dtb-$(CONFIG_ARCH_HIGHBANK) += highbank.dtb \ ecx-2000.dtb @@ -135,6 +136,9 @@ dtb-$(CONFIG_ARCH_MXS) += imx23-evk.dtb \ imx28-sps1.dtb \ imx28-tx28.dtb dtb-$(CONFIG_ARCH_NOMADIK) += ste-nomadik-s8815.dtb +dtb-$(CONFIG_ARCH_NSPIRE) += nspire-cx.dtb \ + nspire-tp.dtb \ + nspire-clp.dtb dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \ omap3430-sdp.dtb \ omap3-beagle.dtb \ @@ -159,6 +163,7 @@ dtb-$(CONFIG_ARCH_U8500) += snowball.dtb \ hrefprev60.dtb \ hrefv60plus.dtb \ ccu9540.dtb +dtb-$(CONFIG_ARCH_S3C24XX) += s3c2416-smdk2416.dtb dtb-$(CONFIG_ARCH_SHMOBILE) += emev2-kzm9d.dtb \ r8a7740-armadillo800eva.dtb \ r8a7778-bockw.dtb \ @@ -177,7 +182,13 @@ dtb-$(CONFIG_ARCH_SPEAR3XX)+= spear300-evb.dtb \ spear320-evb.dtb \ spear320-hmi.dtb dtb-$(CONFIG_ARCH_SPEAR6XX)+= spear600-evb.dtb -dtb-$(CONFIG_ARCH_SUNXI) += sun4i-a10-cubieboard.dtb \ +dtb-$(CONFIG_ARCH_STI)+= stih415-b2000.dtb \ + stih416-b2000.dtb \ + stih415-b2020.dtb \ + stih416-b2020.dtb +dtb-$(CONFIG_ARCH_SUNXI) += \ + sun4i-a10-cubieboard.dtb \ + sun4i-a10-mini-xplus.dtb \ sun4i-a10-hackberry.dtb \ sun5i-a13-olinuxino.dtb dtb-$(CONFIG_ARCH_TEGRA) += tegra20-harmony.dtb \ diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index 1460d9b88adf..8e1248f01fab 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -409,8 +409,8 @@ ti,hwmods = "gpmc"; reg = <0x50000000 0x2000>; interrupts = <100>; - num-cs = <7>; - num-waitpins = <2>; + gpmc,num-cs = <7>; + gpmc,num-waitpins = <2>; #address-cells = <2>; #size-cells = <1>; status = "disabled"; diff --git a/arch/arm/boot/dts/armada-370-xp.dtsi b/arch/arm/boot/dts/armada-370-xp.dtsi index 272bbc65fab0..550eb772c30e 100644 --- a/arch/arm/boot/dts/armada-370-xp.dtsi +++ b/arch/arm/boot/dts/armada-370-xp.dtsi @@ -33,7 +33,8 @@ #size-cells = <1>; compatible = "simple-bus"; interrupt-parent = <&mpic>; - ranges = <0 0 0xd0000000 0x100000>; + ranges = <0 0 0xd0000000 0x0100000 /* internal registers */ + 0xe0000000 0 0xe0000000 0x8100000 /* PCIe */>; internal-regs { compatible = "simple-bus"; diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi index b2c1b5af9749..aee2b1866ce2 100644 --- a/arch/arm/boot/dts/armada-370.dtsi +++ b/arch/arm/boot/dts/armada-370.dtsi @@ -29,7 +29,8 @@ }; soc { - ranges = <0 0xd0000000 0x100000>; + ranges = <0 0xd0000000 0x0100000 /* internal registers */ + 0xe0000000 0xe0000000 0x8100000 /* PCIe */>; internal-regs { system-controller@18200 { compatible = "marvell,armada-370-xp-system-controller"; @@ -38,12 +39,12 @@ L2: l2-cache { compatible = "marvell,aurora-outer-cache"; - reg = <0xd0008000 0x1000>; + reg = <0x08000 0x1000>; cache-id-part = <0x100>; wt-override; }; - mpic: interrupt-controller@20000 { + interrupt-controller@20000 { reg = <0x20a00 0x1d0>, <0x21870 0x58>; }; diff --git a/arch/arm/boot/dts/armada-xp-gp.dts b/arch/arm/boot/dts/armada-xp-gp.dts index 26ad06fc147e..76db557adbe7 100644 --- a/arch/arm/boot/dts/armada-xp-gp.dts +++ b/arch/arm/boot/dts/armada-xp-gp.dts @@ -39,6 +39,10 @@ }; soc { + ranges = <0 0 0xd0000000 0x100000 /* Internal registers 1MiB */ + 0xe0000000 0 0xe0000000 0x8100000 /* PCIe */ + 0xf0000000 0 0xf0000000 0x1000000 /* Device Bus, NOR 16MiB */>; + internal-regs { serial@12000 { clock-frequency = <250000000>; diff --git a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts index f14d36c46159..fdea75c73411 100644 --- a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts +++ b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts @@ -27,6 +27,10 @@ }; soc { + ranges = <0 0 0xd0000000 0x100000 /* Internal registers 1MiB */ + 0xe0000000 0 0xe0000000 0x8100000 /* PCIe */ + 0xf0000000 0 0xf0000000 0x8000000 /* Device Bus, NOR 128MiB */>; + internal-regs { serial@12000 { clock-frequency = <250000000>; diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi index bacab11c10dc..5b902f9a3af2 100644 --- a/arch/arm/boot/dts/armada-xp.dtsi +++ b/arch/arm/boot/dts/armada-xp.dtsi @@ -31,7 +31,7 @@ wt-override; }; - mpic: interrupt-controller@20000 { + interrupt-controller@20000 { reg = <0x20a00 0x2d0>, <0x21070 0x58>; }; diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi index 70b5ccbac234..84c4bef2d726 100644 --- a/arch/arm/boot/dts/at91sam9260.dtsi +++ b/arch/arm/boot/dts/at91sam9260.dtsi @@ -264,7 +264,7 @@ atmel,pins = <0 10 0x2 0x0 /* PA10 periph B */ 0 11 0x2 0x0 /* PA11 periph B */ - 0 24 0x2 0x0 /* PA24 periph B */ + 0 22 0x2 0x0 /* PA22 periph B */ 0 25 0x2 0x0 /* PA25 periph B */ 0 26 0x2 0x0 /* PA26 periph B */ 0 27 0x2 0x0 /* PA27 periph B */ diff --git a/arch/arm/boot/dts/at91sam9n12.dtsi b/arch/arm/boot/dts/at91sam9n12.dtsi index 3de8e6dfbcb1..8d25f889928e 100644 --- a/arch/arm/boot/dts/at91sam9n12.dtsi +++ b/arch/arm/boot/dts/at91sam9n12.dtsi @@ -57,6 +57,7 @@ compatible = "atmel,at91rm9200-aic"; interrupt-controller; reg = <0xfffff000 0x200>; + atmel,external-irqs = <31>; }; ramc0: ramc@ffffe800 { diff --git a/arch/arm/boot/dts/at91sam9x25ek.dts b/arch/arm/boot/dts/at91sam9x25ek.dts index 3b40d11d65e7..315250b4995e 100644 --- a/arch/arm/boot/dts/at91sam9x25ek.dts +++ b/arch/arm/boot/dts/at91sam9x25ek.dts @@ -11,7 +11,7 @@ /include/ "at91sam9x5ek.dtsi" / { - model = "Atmel AT91SAM9G25-EK"; + model = "Atmel AT91SAM9X25-EK"; compatible = "atmel,at91sam9x25ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; ahb { diff --git a/arch/arm/boot/dts/bcm2835.dtsi b/arch/arm/boot/dts/bcm2835.dtsi index f0052dccf9a8..1e12aeff403b 100644 --- a/arch/arm/boot/dts/bcm2835.dtsi +++ b/arch/arm/boot/dts/bcm2835.dtsi @@ -44,6 +44,7 @@ reg = <0x7e201000 0x1000>; interrupts = <2 25>; clock-frequency = <3000000>; + arm,primecell-periphid = <0x00241011>; }; gpio: gpio { diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi index 359694c78918..3f94fe8e3706 100644 --- a/arch/arm/boot/dts/exynos4.dtsi +++ b/arch/arm/boot/dts/exynos4.dtsi @@ -19,7 +19,7 @@ * published by the Free Software Foundation. */ -/include/ "skeleton.dtsi" +#include "skeleton.dtsi" / { interrupt-parent = <&gic>; @@ -160,6 +160,8 @@ reg = <0x13400000 0x10000>; interrupts = <0 94 0>; samsung,power-domain = <&pd_mfc>; + clocks = <&clock 170>, <&clock 273>; + clock-names = "sclk_mfc", "mfc"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/exynos4210-origen.dts b/arch/arm/boot/dts/exynos4210-origen.dts index 524b90846df5..382d8c7e2906 100644 --- a/arch/arm/boot/dts/exynos4210-origen.dts +++ b/arch/arm/boot/dts/exynos4210-origen.dts @@ -15,7 +15,7 @@ */ /dts-v1/; -/include/ "exynos4210.dtsi" +#include "exynos4210.dtsi" / { model = "Insignal Origen evaluation board based on Exynos4210"; @@ -41,6 +41,10 @@ enable-active-high; }; + tmu@100C0000 { + status = "okay"; + }; + sdhci@12530000 { bus-width = <4>; pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>; @@ -83,6 +87,150 @@ status = "okay"; }; + i2c@13860000 { + status = "okay"; + samsung,i2c-sda-delay = <100>; + samsung,i2c-max-bus-freq = <20000>; + pinctrl-0 = <&i2c0_bus>; + pinctrl-names = "default"; + + max8997_pmic@66 { + compatible = "maxim,max8997-pmic"; + reg = <0x66>; + interrupt-parent = <&gpx0>; + interrupts = <4 0>, <3 0>; + + max8997,pmic-buck1-dvs-voltage = <1350000>; + max8997,pmic-buck2-dvs-voltage = <1100000>; + max8997,pmic-buck5-dvs-voltage = <1200000>; + + regulators { + ldo1_reg: LDO1 { + regulator-name = "VDD_ABB_3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + ldo2_reg: LDO2 { + regulator-name = "VDD_ALIVE_1.1V"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + }; + + ldo3_reg: LDO3 { + regulator-name = "VMIPI_1.1V"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + }; + + ldo4_reg: LDO4 { + regulator-name = "VDD_RTC_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo6_reg: LDO6 { + regulator-name = "VMIPI_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo7_reg: LDO7 { + regulator-name = "VDD_AUD_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + ldo8_reg: LDO8 { + regulator-name = "VADC_3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + ldo9_reg: LDO9 { + regulator-name = "DVDD_SWB_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + }; + + ldo10_reg: LDO10 { + regulator-name = "VDD_PLL_1.1V"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + }; + + ldo11_reg: LDO11 { + regulator-name = "VDD_AUD_3V"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + }; + + ldo14_reg: LDO14 { + regulator-name = "AVDD18_SWB_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo17_reg: LDO17 { + regulator-name = "VDD_SWB_3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + ldo21_reg: LDO21 { + regulator-name = "VDD_MIF_1.2V"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + buck1_reg: BUCK1 { + regulator-name = "VDD_ARM_1.2V"; + regulator-min-microvolt = <950000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-boot-on; + }; + + buck2_reg: BUCK2 { + regulator-name = "VDD_INT_1.1V"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + regulator-boot-on; + }; + + buck3_reg: BUCK3 { + regulator-name = "VDD_G3D_1.1V"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1100000>; + }; + + buck5_reg: BUCK5 { + regulator-name = "VDDQ_M1M2_1.2V"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + buck7_reg: BUCK7 { + regulator-name = "VDD_LCD_3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + }; + }; + }; + gpio_keys { compatible = "gpio-keys"; #address-cells = <1>; @@ -143,4 +291,25 @@ clock-frequency = <24000000>; }; }; + + fimd@11c00000 { + pinctrl-0 = <&lcd_en &lcd_clk &lcd_data24 &pwm0_out>; + pinctrl-names = "default"; + status = "okay"; + }; + + display-timings { + native-mode = <&timing0>; + timing0: timing { + clock-frequency = <50000>; + hactive = <1024>; + vactive = <600>; + hfront-porch = <64>; + hback-porch = <16>; + hsync-len = <48>; + vback-porch = <64>; + vfront-porch = <16>; + vsync-len = <3>; + }; + }; }; diff --git a/arch/arm/boot/dts/exynos4210-pinctrl.dtsi b/arch/arm/boot/dts/exynos4210-pinctrl.dtsi index 55a2efb763d1..553bceae8967 100644 --- a/arch/arm/boot/dts/exynos4210-pinctrl.dtsi +++ b/arch/arm/boot/dts/exynos4210-pinctrl.dtsi @@ -330,6 +330,95 @@ samsung,pin-pud = <3>; samsung,pin-drv = <0>; }; + + pwm0_out: pwm0-out { + samsung,pins = "gpd0-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + pwm1_out: pwm1-out { + samsung,pins = "gpd0-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + pwm2_out: pwm2-out { + samsung,pins = "gpd0-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + pwm3_out: pwm3-out { + samsung,pins = "gpd0-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_ctrl: lcd-ctrl { + samsung,pins = "gpd0-0", "gpd0-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_sync: lcd-sync { + samsung,pins = "gpf0-0", "gpf0-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_en: lcd-en { + samsung,pins = "gpe3-4"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_clk: lcd-clk { + samsung,pins = "gpf0-0", "gpf0-1", "gpf0-2", "gpf0-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_data16: lcd-data-width16 { + samsung,pins = "gpf0-7", "gpf1-0", "gpf1-1", "gpf1-2", + "gpf1-3", "gpf1-6", "gpf1-7", "gpf2-0", + "gpf2-1", "gpf2-2", "gpf2-3", "gpf2-7", + "gpf3-0", "gpf3-1", "gpf3-2", "gpf3-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_data18: lcd-data-width18 { + samsung,pins = "gpf0-6", "gpf0-7", "gpf1-0", "gpf1-1", + "gpf1-2", "gpf1-3", "gpf1-6", "gpf1-7", + "gpf2-0", "gpf2-1", "gpf2-2", "gpf2-3", + "gpf2-6", "gpf2-7", "gpf3-0", "gpf3-1", + "gpf3-2", "gpf3-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_data24: lcd-data-width24 { + samsung,pins = "gpf0-4", "gpf0-5", "gpf0-6", "gpf0-7", + "gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3", + "gpf1-4", "gpf1-5", "gpf1-6", "gpf1-7", + "gpf2-0", "gpf2-1", "gpf2-2", "gpf2-3", + "gpf2-4", "gpf2-5", "gpf2-6", "gpf2-7", + "gpf3-0", "gpf3-1", "gpf3-2", "gpf3-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; }; pinctrl@11000000 { diff --git a/arch/arm/boot/dts/exynos4210-smdkv310.dts b/arch/arm/boot/dts/exynos4210-smdkv310.dts index 91332b72acf5..9c01b718d29d 100644 --- a/arch/arm/boot/dts/exynos4210-smdkv310.dts +++ b/arch/arm/boot/dts/exynos4210-smdkv310.dts @@ -15,7 +15,7 @@ */ /dts-v1/; -/include/ "exynos4210.dtsi" +#include "exynos4210.dtsi" / { model = "Samsung smdkv310 evaluation board based on Exynos4210"; diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts index 9a14484c7bb1..94eebffe3044 100644 --- a/arch/arm/boot/dts/exynos4210-trats.dts +++ b/arch/arm/boot/dts/exynos4210-trats.dts @@ -13,7 +13,7 @@ */ /dts-v1/; -/include/ "exynos4210.dtsi" +#include "exynos4210.dtsi" / { model = "Samsung Trats based on Exynos4210"; diff --git a/arch/arm/boot/dts/exynos4210-universal_c210.dts b/arch/arm/boot/dts/exynos4210-universal_c210.dts index 345cdb51dcb7..889cdada1ce9 100644 --- a/arch/arm/boot/dts/exynos4210-universal_c210.dts +++ b/arch/arm/boot/dts/exynos4210-universal_c210.dts @@ -13,7 +13,7 @@ */ /dts-v1/; -/include/ "exynos4210.dtsi" +#include "exynos4210.dtsi" / { model = "Samsung Universal C210 based on Exynos4210 rev0"; diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi index 54710de82908..b7f358a93bcb 100644 --- a/arch/arm/boot/dts/exynos4210.dtsi +++ b/arch/arm/boot/dts/exynos4210.dtsi @@ -19,8 +19,8 @@ * published by the Free Software Foundation. */ -/include/ "exynos4.dtsi" -/include/ "exynos4210-pinctrl.dtsi" +#include "exynos4.dtsi" +#include "exynos4210-pinctrl.dtsi" / { compatible = "samsung,exynos4210"; @@ -112,12 +112,17 @@ interrupt-parent = <&combiner>; reg = <0x100C0000 0x100>; interrupts = <2 4>; + clocks = <&clock 383>; + clock-names = "tmu_apbif"; + status = "disabled"; }; g2d@12800000 { compatible = "samsung,s5pv210-g2d"; reg = <0x12800000 0x1000>; interrupts = <0 89 0>; + clocks = <&clock 177>, <&clock 277>; + clock-names = "sclk_fimg2d", "fimg2d"; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/exynos4212.dtsi b/arch/arm/boot/dts/exynos4212.dtsi index c0f60f49cea6..6f34d7f6ba7e 100644 --- a/arch/arm/boot/dts/exynos4212.dtsi +++ b/arch/arm/boot/dts/exynos4212.dtsi @@ -17,7 +17,7 @@ * published by the Free Software Foundation. */ -/include/ "exynos4x12.dtsi" +#include "exynos4x12.dtsi" / { compatible = "samsung,exynos4212"; diff --git a/arch/arm/boot/dts/exynos4412-odroidx.dts b/arch/arm/boot/dts/exynos4412-odroidx.dts index 53bc8bf77984..46c678ee119c 100644 --- a/arch/arm/boot/dts/exynos4412-odroidx.dts +++ b/arch/arm/boot/dts/exynos4412-odroidx.dts @@ -12,7 +12,7 @@ */ /dts-v1/; -/include/ "exynos4412.dtsi" +#include "exynos4412.dtsi" / { model = "Hardkernel ODROID-X board based on Exynos4412"; @@ -43,6 +43,7 @@ #size-cells = <0>; pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>; pinctrl-names = "default"; + vmmc-supply = <&ldo20_reg &buck8_reg>; status = "okay"; num-slots = <1>; @@ -78,6 +79,7 @@ bus-width = <4>; pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>; pinctrl-names = "default"; + vmmc-supply = <&ldo4_reg &ldo21_reg>; status = "okay"; }; @@ -108,4 +110,199 @@ clock-frequency = <24000000>; }; }; + + i2c@13860000 { + pinctrl-0 = <&i2c0_bus>; + pinctrl-names = "default"; + status = "okay"; + + max77686: pmic@09 { + compatible = "maxim,max77686"; + reg = <0x09>; + + voltage-regulators { + ldo1_reg: LDO1 { + regulator-name = "VDD_ALIVE_1.0V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + ldo2_reg: LDO2 { + regulator-name = "VDDQ_M1_2_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo3_reg: LDO3 { + regulator-name = "VDDQ_EXT_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo4_reg: LDO4 { + regulator-name = "VDDQ_MMC2_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo5_reg: LDO5 { + regulator-name = "VDDQ_MMC1_3_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo6_reg: LDO6 { + regulator-name = "VDD10_MPLL_1.0V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + ldo7_reg: LDO7 { + regulator-name = "VDD10_XPLL_1.0V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + ldo11_reg: LDO11 { + regulator-name = "VDD18_ABB1_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo12_reg: LDO12 { + regulator-name = "VDD33_USB_3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo13_reg: LDO13 { + regulator-name = "VDDQ_C2C_W_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo14_reg: LDO14 { + regulator-name = "VDD18_ABB0_2_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo15_reg: LDO15 { + regulator-name = "VDD10_HSIC_1.0V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo16_reg: LDO16 { + regulator-name = "VDD18_HSIC_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo20_reg: LDO20 { + regulator-name = "LDO20_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + }; + + ldo21_reg: LDO21 { + regulator-name = "LDO21_3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo25_reg: LDO25 { + regulator-name = "VDDQ_LCD_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + buck1_reg: BUCK1 { + regulator-name = "vdd_mif"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + regulator-boot-on; + }; + + buck2_reg: BUCK2 { + regulator-name = "vdd_arm"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1300000>; + regulator-always-on; + regulator-boot-on; + }; + + buck3_reg: BUCK3 { + regulator-name = "vdd_int"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + regulator-boot-on; + }; + + buck4_reg: BUCK4 { + regulator-name = "vdd_g3d"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1100000>; + regulator-microvolt-offset = <50000>; + }; + + buck5_reg: BUCK5 { + regulator-name = "VDDQ_CKEM1_2_1.2V"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + regulator-boot-on; + }; + + buck6_reg: BUCK6 { + regulator-name = "BUCK6_1.35V"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-boot-on; + }; + + buck7_reg: BUCK7 { + regulator-name = "BUCK7_2.0V"; + regulator-min-microvolt = <2000000>; + regulator-max-microvolt = <2000000>; + regulator-always-on; + }; + + buck8_reg: BUCK8 { + regulator-name = "BUCK8_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + }; + }; + }; + }; }; diff --git a/arch/arm/boot/dts/exynos4412-origen.dts b/arch/arm/boot/dts/exynos4412-origen.dts index 1c21bad32ca9..7993641cb32a 100644 --- a/arch/arm/boot/dts/exynos4412-origen.dts +++ b/arch/arm/boot/dts/exynos4412-origen.dts @@ -13,7 +13,7 @@ */ /dts-v1/; -/include/ "exynos4412.dtsi" +#include "exynos4412.dtsi" / { model = "Insignal Origen evaluation board based on Exynos4412"; @@ -36,6 +36,72 @@ enable-active-high; }; + pinctrl@11000000 { + keypad_rows: keypad-rows { + samsung,pins = "gpx2-0", "gpx2-1", "gpx2-2"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + keypad_cols: keypad-cols { + samsung,pins = "gpx1-0", "gpx1-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + }; + + keypad@100A0000 { + samsung,keypad-num-rows = <3>; + samsung,keypad-num-columns = <2>; + linux,keypad-no-autorepeat; + linux,keypad-wakeup; + pinctrl-0 = <&keypad_rows &keypad_cols>; + pinctrl-names = "default"; + status = "okay"; + + key_home { + keypad,row = <0>; + keypad,column = <0>; + linux,code = <102>; + }; + + key_down { + keypad,row = <0>; + keypad,column = <1>; + linux,code = <108>; + }; + + key_up { + keypad,row = <1>; + keypad,column = <0>; + linux,code = <103>; + }; + + key_menu { + keypad,row = <1>; + keypad,column = <1>; + linux,code = <139>; + }; + + key_back { + keypad,row = <2>; + keypad,column = <0>; + linux,code = <158>; + }; + + key_enter { + keypad,row = <2>; + keypad,column = <1>; + linux,code = <28>; + }; + }; + + g2d@10800000 { + status = "okay"; + }; + sdhci@12530000 { bus-width = <4>; pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>; diff --git a/arch/arm/boot/dts/exynos4412-smdk4412.dts b/arch/arm/boot/dts/exynos4412-smdk4412.dts index dd564310d4a5..ad316a1ee9e0 100644 --- a/arch/arm/boot/dts/exynos4412-smdk4412.dts +++ b/arch/arm/boot/dts/exynos4412-smdk4412.dts @@ -13,7 +13,7 @@ */ /dts-v1/; -/include/ "exynos4412.dtsi" +#include "exynos4412.dtsi" / { model = "Samsung SMDK evaluation board based on Exynos4412"; @@ -31,8 +31,91 @@ status = "okay"; }; - g2d@10800000 { + pinctrl@11000000 { + keypad_rows: keypad-rows { + samsung,pins = "gpx2-0", "gpx2-1", "gpx2-2"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + keypad_cols: keypad-cols { + samsung,pins = "gpx1-0", "gpx1-1", "gpx1-2", "gpx1-3", + "gpx1-4", "gpx1-5", "gpx1-6", "gpx1-7"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + }; + + keypad@100A0000 { + samsung,keypad-num-rows = <3>; + samsung,keypad-num-columns = <8>; + linux,keypad-no-autorepeat; + linux,keypad-wakeup; + pinctrl-0 = <&keypad_rows &keypad_cols>; + pinctrl-names = "default"; status = "okay"; + + key_1 { + keypad,row = <1>; + keypad,column = <3>; + linux,code = <2>; + }; + + key_2 { + keypad,row = <1>; + keypad,column = <4>; + linux,code = <3>; + }; + + key_3 { + keypad,row = <1>; + keypad,column = <5>; + linux,code = <4>; + }; + + key_4 { + keypad,row = <1>; + keypad,column = <6>; + linux,code = <5>; + }; + + key_5 { + keypad,row = <1>; + keypad,column = <7>; + linux,code = <6>; + }; + + key_A { + keypad,row = <2>; + keypad,column = <6>; + linux,code = <30>; + }; + + key_B { + keypad,row = <2>; + keypad,column = <7>; + linux,code = <48>; + }; + + key_C { + keypad,row = <0>; + keypad,column = <5>; + linux,code = <46>; + }; + + key_D { + keypad,row = <2>; + keypad,column = <5>; + linux,code = <32>; + }; + + key_E { + keypad,row = <0>; + keypad,column = <7>; + linux,code = <18>; + }; }; sdhci@12530000 { diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi index 270b389e0a1b..e743e677a9e2 100644 --- a/arch/arm/boot/dts/exynos4412.dtsi +++ b/arch/arm/boot/dts/exynos4412.dtsi @@ -17,7 +17,7 @@ * published by the Free Software Foundation. */ -/include/ "exynos4x12.dtsi" +#include "exynos4x12.dtsi" / { compatible = "samsung,exynos4412"; diff --git a/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi b/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi index 099cec79e2ae..704290f7c5c0 100644 --- a/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi +++ b/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi @@ -778,62 +778,6 @@ samsung,pin-drv = <3>; }; - keypad_col0: keypad-col0 { - samsung,pins = "gpl2-0"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - keypad_col1: keypad-col1 { - samsung,pins = "gpl2-1"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - keypad_col2: keypad-col2 { - samsung,pins = "gpl2-2"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - keypad_col3: keypad-col3 { - samsung,pins = "gpl2-3"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - keypad_col4: keypad-col4 { - samsung,pins = "gpl2-4"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - keypad_col5: keypad-col5 { - samsung,pins = "gpl2-5"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - keypad_col6: keypad-col6 { - samsung,pins = "gpl2-6"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - keypad_col7: keypad-col7 { - samsung,pins = "gpl2-7"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - cam_port_b: cam-port-b { samsung,pins = "gpm0-0", "gpm0-1", "gpm0-2", "gpm0-3", "gpm0-4", "gpm0-5", "gpm0-6", "gpm0-7", diff --git a/arch/arm/boot/dts/exynos4x12.dtsi b/arch/arm/boot/dts/exynos4x12.dtsi index e3380a7a285c..01da194ba329 100644 --- a/arch/arm/boot/dts/exynos4x12.dtsi +++ b/arch/arm/boot/dts/exynos4x12.dtsi @@ -17,8 +17,8 @@ * published by the Free Software Foundation. */ -/include/ "exynos4.dtsi" -/include/ "exynos4x12-pinctrl.dtsi" +#include "exynos4.dtsi" +#include "exynos4x12-pinctrl.dtsi" / { aliases { @@ -28,14 +28,6 @@ pinctrl3 = &pinctrl_3; }; - combiner:interrupt-controller@10440000 { - interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>, - <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>, - <0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>, - <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>, - <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>; - }; - clock: clock-controller@0x10030000 { compatible = "samsung,exynos4412-clock"; reg = <0x10030000 0x20000>; @@ -77,6 +69,8 @@ compatible = "samsung,exynos4212-g2d"; reg = <0x10800000 0x1000>; interrupts = <0 89 0>; + clocks = <&clock 177>, <&clock 277>; + clock-names = "sclk_fimg2d", "fimg2d"; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/exynos5.dtsi b/arch/arm/boot/dts/exynos5.dtsi new file mode 100644 index 000000000000..f65e124c04a6 --- /dev/null +++ b/arch/arm/boot/dts/exynos5.dtsi @@ -0,0 +1,111 @@ +/* + * Samsung's Exynos5 SoC series common device tree source + * + * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * Samsung's Exynos5 SoC series device nodes are listed in this file. Particular + * SoCs from Exynos5 series can include this file and provide values for SoCs + * specfic bindings. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "skeleton.dtsi" + +/ { + interrupt-parent = <&gic>; + + chipid@10000000 { + compatible = "samsung,exynos4210-chipid"; + reg = <0x10000000 0x100>; + }; + + combiner:interrupt-controller@10440000 { + compatible = "samsung,exynos4210-combiner"; + #interrupt-cells = <2>; + interrupt-controller; + samsung,combiner-nr = <32>; + reg = <0x10440000 0x1000>; + interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>, + <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>, + <0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>, + <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>, + <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>, + <0 20 0>, <0 21 0>, <0 22 0>, <0 23 0>, + <0 24 0>, <0 25 0>, <0 26 0>, <0 27 0>, + <0 28 0>, <0 29 0>, <0 30 0>, <0 31 0>; + }; + + gic:interrupt-controller@10481000 { + compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic"; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0x10481000 0x1000>, + <0x10482000 0x1000>, + <0x10484000 0x2000>, + <0x10486000 0x2000>; + interrupts = <1 9 0xf04>; + }; + + dwmmc_0: dwmmc0@12200000 { + compatible = "samsung,exynos5250-dw-mshc"; + interrupts = <0 75 0>; + #address-cells = <1>; + #size-cells = <0>; + }; + + dwmmc_1: dwmmc1@12210000 { + compatible = "samsung,exynos5250-dw-mshc"; + interrupts = <0 76 0>; + #address-cells = <1>; + #size-cells = <0>; + }; + + dwmmc_2: dwmmc2@12220000 { + compatible = "samsung,exynos5250-dw-mshc"; + interrupts = <0 77 0>; + #address-cells = <1>; + #size-cells = <0>; + }; + + serial@12C00000 { + compatible = "samsung,exynos4210-uart"; + reg = <0x12C00000 0x100>; + interrupts = <0 51 0>; + }; + + serial@12C10000 { + compatible = "samsung,exynos4210-uart"; + reg = <0x12C10000 0x100>; + interrupts = <0 52 0>; + }; + + serial@12C20000 { + compatible = "samsung,exynos4210-uart"; + reg = <0x12C20000 0x100>; + interrupts = <0 53 0>; + }; + + serial@12C30000 { + compatible = "samsung,exynos4210-uart"; + reg = <0x12C30000 0x100>; + interrupts = <0 54 0>; + }; + + rtc { + compatible = "samsung,s3c6410-rtc"; + reg = <0x101E0000 0x100>; + interrupts = <0 43 0>, <0 44 0>; + status = "disabled"; + }; + + watchdog { + compatible = "samsung,s3c2410-wdt"; + reg = <0x101D0000 0x100>; + interrupts = <0 42 0>; + status = "disabled"; + }; +}; diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts index 02cfc76d002f..abc7272c7afd 100644 --- a/arch/arm/boot/dts/exynos5250-arndale.dts +++ b/arch/arm/boot/dts/exynos5250-arndale.dts @@ -10,7 +10,7 @@ */ /dts-v1/; -/include/ "exynos5250.dtsi" +#include "exynos5250.dtsi" / { model = "Insignal Arndale evaluation board based on EXYNOS5250"; @@ -449,4 +449,35 @@ clock-frequency = <24000000>; }; }; + + dp-controller { + samsung,color-space = <0>; + samsung,dynamic-range = <0>; + samsung,ycbcr-coeff = <0>; + samsung,color-depth = <1>; + samsung,link-rate = <0x0a>; + samsung,lane-count = <4>; + }; + + fimd: fimd@14400000 { + display-timings { + native-mode = <&timing0>; + timing0: timing@0 { + /* 2560x1600 DP panel */ + clock-frequency = <50000>; + hactive = <2560>; + vactive = <1600>; + hfront-porch = <48>; + hback-porch = <80>; + hsync-len = <32>; + vback-porch = <16>; + vfront-porch = <8>; + vsync-len = <6>; + }; + }; + }; + + rtc { + status = "okay"; + }; }; diff --git a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi index d1650fb34c0a..e9cdee385092 100644 --- a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi +++ b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi @@ -553,6 +553,13 @@ samsung,pin-pud = <0>; samaung,pin-drv = <0>; }; + + dp_hpd: dp_hpd { + samsung,pins = "gpx0-7"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samaung,pin-drv = <0>; + }; }; pinctrl@13400000 { diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts index 3e0c792e2767..35a66dee4011 100644 --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -10,7 +10,7 @@ */ /dts-v1/; -/include/ "exynos5250.dtsi" +#include "exynos5250.dtsi" / { model = "SAMSUNG SMDK5250 board based on EXYNOS5250"; @@ -37,6 +37,30 @@ }; }; + vdd:fixed-regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "vdd-supply"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + dbvdd:fixed-regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "dbvdd-supply"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + spkvdd:fixed-regulator@2 { + compatible = "regulator-fixed"; + regulator-name = "spkvdd-supply"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + i2c@12C70000 { samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <20000>; @@ -47,8 +71,17 @@ }; wm8994: wm8994@1a { - compatible = "wlf,wm8994"; - reg = <0x1a>; + compatible = "wlf,wm8994"; + reg = <0x1a>; + + gpio-controller; + #gpio-cells = <2>; + + AVDD2-supply = <&vdd>; + CPVDD-supply = <&vdd>; + DBVDD-supply = <&dbvdd>; + SPKVDD1-supply = <&spkvdd>; + SPKVDD2-supply = <&spkvdd>; }; }; @@ -224,6 +257,9 @@ samsung,color-depth = <1>; samsung,link-rate = <0x0a>; samsung,lane-count = <4>; + + pinctrl-names = "default"; + pinctrl-0 = <&dp_hpd>; }; display-timings { diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts index d449feb7e143..e79331dba12d 100644 --- a/arch/arm/boot/dts/exynos5250-snow.dts +++ b/arch/arm/boot/dts/exynos5250-snow.dts @@ -9,8 +9,8 @@ */ /dts-v1/; -/include/ "exynos5250.dtsi" -/include/ "cros5250-common.dtsi" +#include "exynos5250.dtsi" +#include "cros5250-common.dtsi" / { model = "Google Snow"; @@ -171,6 +171,10 @@ }; }; + rtc { + status = "okay"; + }; + /* * On Snow we've got SIP WiFi and so can keep drive strengths low to * reduce EMI. diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index 98dfc3ea5c0b..d04ab0ad791a 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -17,12 +17,13 @@ * published by the Free Software Foundation. */ -/include/ "skeleton.dtsi" -/include/ "exynos5250-pinctrl.dtsi" +#include "exynos5.dtsi" +#include "exynos5250-pinctrl.dtsi" + +#include <dt-bindings/clk/exynos-audss-clk.h> / { compatible = "samsung,exynos5250"; - interrupt-parent = <&gic>; aliases { spi0 = &spi_0; @@ -51,9 +52,20 @@ pinctrl3 = &pinctrl_3; }; - chipid@10000000 { - compatible = "samsung,exynos4210-chipid"; - reg = <0x10000000 0x100>; + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a15"; + reg = <0>; + }; + cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a15"; + reg = <1>; + }; }; pd_gsc: gsc-power-domain@0x10044000 { @@ -72,15 +84,10 @@ #clock-cells = <1>; }; - gic:interrupt-controller@10481000 { - compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic"; - #interrupt-cells = <3>; - interrupt-controller; - reg = <0x10481000 0x1000>, - <0x10482000 0x1000>, - <0x10484000 0x2000>, - <0x10486000 0x2000>; - interrupts = <1 9 0xf04>; + clock_audss: audss-clock-controller@3810000 { + compatible = "samsung,exynos5250-audss-clock"; + reg = <0x03810000 0x0C>; + #clock-cells = <1>; }; timer { @@ -91,22 +98,6 @@ <1 10 0xf08>; }; - combiner:interrupt-controller@10440000 { - compatible = "samsung,exynos4210-combiner"; - #interrupt-cells = <2>; - interrupt-controller; - samsung,combiner-nr = <32>; - reg = <0x10440000 0x1000>; - interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>, - <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>, - <0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>, - <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>, - <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>, - <0 20 0>, <0 21 0>, <0 22 0>, <0 23 0>, - <0 24 0>, <0 25 0>, <0 26 0>, <0 27 0>, - <0 28 0>, <0 29 0>, <0 30 0>, <0 31 0>; - }; - mct@101C0000 { compatible = "samsung,exynos4210-mct"; reg = <0x101C0000 0x800>; @@ -168,9 +159,6 @@ }; watchdog { - compatible = "samsung,s3c2410-wdt"; - reg = <0x101D0000 0x100>; - interrupts = <0 42 0>; clocks = <&clock 336>; clock-names = "watchdog"; }; @@ -183,12 +171,8 @@ }; rtc { - compatible = "samsung,s3c6410-rtc"; - reg = <0x101E0000 0x100>; - interrupts = <0 43 0>, <0 44 0>; clocks = <&clock 337>; clock-names = "rtc"; - status = "disabled"; }; tmu@10060000 { @@ -200,33 +184,21 @@ }; serial@12C00000 { - compatible = "samsung,exynos4210-uart"; - reg = <0x12C00000 0x100>; - interrupts = <0 51 0>; clocks = <&clock 289>, <&clock 146>; clock-names = "uart", "clk_uart_baud0"; }; serial@12C10000 { - compatible = "samsung,exynos4210-uart"; - reg = <0x12C10000 0x100>; - interrupts = <0 52 0>; clocks = <&clock 290>, <&clock 147>; clock-names = "uart", "clk_uart_baud0"; }; serial@12C20000 { - compatible = "samsung,exynos4210-uart"; - reg = <0x12C20000 0x100>; - interrupts = <0 53 0>; clocks = <&clock 291>, <&clock 148>; clock-names = "uart", "clk_uart_baud0"; }; serial@12C30000 { - compatible = "samsung,exynos4210-uart"; - reg = <0x12C30000 0x100>; - interrupts = <0 54 0>; clocks = <&clock 292>, <&clock 149>; clock-names = "uart", "clk_uart_baud0"; }; @@ -405,31 +377,19 @@ }; dwmmc_0: dwmmc0@12200000 { - compatible = "samsung,exynos5250-dw-mshc"; reg = <0x12200000 0x1000>; - interrupts = <0 75 0>; - #address-cells = <1>; - #size-cells = <0>; clocks = <&clock 280>, <&clock 139>; clock-names = "biu", "ciu"; }; dwmmc_1: dwmmc1@12210000 { - compatible = "samsung,exynos5250-dw-mshc"; reg = <0x12210000 0x1000>; - interrupts = <0 76 0>; - #address-cells = <1>; - #size-cells = <0>; clocks = <&clock 281>, <&clock 140>; clock-names = "biu", "ciu"; }; dwmmc_2: dwmmc2@12220000 { - compatible = "samsung,exynos5250-dw-mshc"; reg = <0x12220000 0x1000>; - interrupts = <0 77 0>; - #address-cells = <1>; - #size-cells = <0>; clocks = <&clock 282>, <&clock 141>; clock-names = "biu", "ciu"; }; @@ -451,6 +411,10 @@ &pdma0 9 &pdma0 8>; dma-names = "tx", "rx", "tx-sec"; + clocks = <&clock_audss EXYNOS_I2S_BUS>, + <&clock_audss EXYNOS_I2S_BUS>, + <&clock_audss EXYNOS_SCLK_I2S>; + clock-names = "iis", "i2s_opclk0", "i2s_opclk1"; samsung,supports-6ch; samsung,supports-rstclr; samsung,supports-secdai; @@ -465,6 +429,8 @@ dmas = <&pdma1 12 &pdma1 11>; dma-names = "tx", "rx"; + clocks = <&clock 307>, <&clock 157>; + clock-names = "iis", "i2s_opclk0"; pinctrl-names = "default"; pinctrl-0 = <&i2s1_bus>; }; @@ -475,10 +441,42 @@ dmas = <&pdma0 12 &pdma0 11>; dma-names = "tx", "rx"; + clocks = <&clock 308>, <&clock 158>; + clock-names = "iis", "i2s_opclk0"; pinctrl-names = "default"; pinctrl-0 = <&i2s2_bus>; }; + usb@12000000 { + compatible = "samsung,exynos5250-dwusb3"; + clocks = <&clock 286>; + clock-names = "usbdrd30"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + dwc3 { + compatible = "synopsys,dwc3"; + reg = <0x12000000 0x10000>; + interrupts = <0 72 0>; + usb-phy = <&usb2_phy &usb3_phy>; + }; + }; + + usb3_phy: usbphy@12100000 { + compatible = "samsung,exynos5250-usb3phy"; + reg = <0x12100000 0x100>; + clocks = <&clock 1>, <&clock 286>; + clock-names = "ext_xtal", "usbdrd30"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + usbphy-sys { + reg = <0x10040704 0x8>; + }; + }; + usb@12110000 { compatible = "samsung,exynos4210-ehci"; reg = <0x12110000 0x100>; @@ -497,6 +495,21 @@ clock-names = "usbhost"; }; + usb2_phy: usbphy@12130000 { + compatible = "samsung,exynos5250-usb2phy"; + reg = <0x12130000 0x100>; + clocks = <&clock 1>, <&clock 285>; + clock-names = "ext_xtal", "usbhost"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + usbphy-sys { + reg = <0x10040704 0x8>, + <0x10050230 0x4>; + }; + }; + amba { #address-cells = <1>; #size-cells = <1>; @@ -606,6 +619,8 @@ reg = <0x145b0000 0x1000>; interrupts = <10 3>; interrupt-parent = <&combiner>; + clocks = <&clock 342>; + clock-names = "dp"; #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm/boot/dts/exynos5420-pinctrl.dtsi b/arch/arm/boot/dts/exynos5420-pinctrl.dtsi new file mode 100644 index 000000000000..5848c425ae4d --- /dev/null +++ b/arch/arm/boot/dts/exynos5420-pinctrl.dtsi @@ -0,0 +1,680 @@ +/* + * Samsung's Exynos5420 SoC pin-mux and pin-config device tree source + * + * Copyright (c) 2013 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * Samsung's Exynos5420 SoC pin-mux and pin-config options are listed as device + * tree nodes are listed in this file. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +/ { + pinctrl@13400000 { + gpy7: gpy7 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpx0: gpx0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + interrupt-parent = <&combiner>; + #interrupt-cells = <2>; + interrupts = <23 0>, <24 0>, <25 0>, <25 1>, + <26 0>, <26 1>, <27 0>, <27 1>; + }; + + gpx1: gpx1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + interrupt-parent = <&combiner>; + #interrupt-cells = <2>; + interrupts = <28 0>, <28 1>, <29 0>, <29 1>, + <30 0>, <30 1>, <31 0>, <31 1>; + }; + + gpx2: gpx2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpx3: gpx3 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + }; + + pinctrl@13410000 { + gpc0: gpc0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpc1: gpc1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpc2: gpc2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpc3: gpc3 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpc4: gpc4 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpd1: gpd1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpy0: gpy0 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy1: gpy1 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy2: gpy2 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy3: gpy3 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy4: gpy4 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy5: gpy5 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy6: gpy6 { + gpio-controller; + #gpio-cells = <2>; + }; + + sd0_clk: sd0-clk { + samsung,pins = "gpc0-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd0_cmd: sd0-cmd { + samsung,pins = "gpc0-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd0_cd: sd0-cd { + samsung,pins = "gpc0-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd0_bus1: sd0-bus-width1 { + samsung,pins = "gpc0-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd0_bus4: sd0-bus-width4 { + samsung,pins = "gpc0-4", "gpc0-5", "gpc0-6"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd0_bus8: sd0-bus-width8 { + samsung,pins = "gpc3-0", "gpc3-1", "gpc3-2", "gpc3-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd1_clk: sd1-clk { + samsung,pins = "gpc1-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd1_cmd: sd1-cmd { + samsung,pins = "gpc1-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd1_cd: sd1-cd { + samsung,pins = "gpc1-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd1_int: sd1-int { + samsung,pins = "gpd1-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + sd1_bus1: sd1-bus-width1 { + samsung,pins = "gpc1-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd1_bus4: sd1-bus-width4 { + samsung,pins = "gpc1-4", "gpc1-5", "gpc1-6"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd1_bus8: sd1-bus-width8 { + samsung,pins = "gpd1-4", "gpd1-5", "gpd1-6", "gpd1-7"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd2_clk: sd2-clk { + samsung,pins = "gpc2-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd2_cmd: sd2-cmd { + samsung,pins = "gpc2-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd2_cd: sd2-cd { + samsung,pins = "gpc2-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd2_bus1: sd2-bus-width1 { + samsung,pins = "gpc2-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd2_bus4: sd2-bus-width4 { + samsung,pins = "gpc2-4", "gpc2-5", "gpc2-6"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + }; + + pinctrl@14000000 { + gpe0: gpe0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpe1: gpe1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpf0: gpf0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpf1: gpf1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpg0: gpg0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpg1: gpg1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpg2: gpg2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpj4: gpj4 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + cam_gpio_a: cam-gpio-a { + samsung,pins = "gpe0-0", "gpe0-1", "gpe0-2", "gpe0-3", + "gpe0-4", "gpe0-5", "gpe0-6", "gpe0-7", + "gpe1-0", "gpe1-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + cam_gpio_b: cam-gpio-b { + samsung,pins = "gpf0-0", "gpf0-1", "gpf0-2", "gpf0-3", + "gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + cam_i2c2_bus: cam-i2c2-bus { + samsung,pins = "gpf0-4", "gpf0-5"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + cam_spi1_bus: cam-spi1-bus { + samsung,pins = "gpe0-4", "gpe0-5", "gpf0-2", "gpf0-3"; + samsung,pin-function = <4>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + cam_i2c1_bus: cam-i2c1-bus { + samsung,pins = "gpf0-2", "gpf0-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + cam_i2c0_bus: cam-i2c0-bus { + samsung,pins = "gpf0-0", "gpf0-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + cam_spi0_bus: cam-spi0-bus { + samsung,pins = "gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + cam_bayrgb_bus: cam-bayrgb-bus { + samsung,pins = "gpg0-0", "gpg0-1", "gpg0-2", "gpg0-3", + "gpg0-4", "gpg0-5", "gpg0-6", "gpg0-7", + "gpg1-0", "gpg1-1", "gpg1-2", "gpg1-3", + "gpg1-4", "gpg1-5", "gpg1-6", "gpg1-7", + "gpg2-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + }; + + pinctrl@14010000 { + gpa0: gpa0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpa1: gpa1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpa2: gpa2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpb0: gpb0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpb1: gpb1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpb2: gpb2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpb3: gpb3 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpb4: gpb4 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gph0: gph0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + uart0_data: uart0-data { + samsung,pins = "gpa0-0", "gpa0-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + uart0_fctl: uart0-fctl { + samsung,pins = "gpa0-2", "gpa0-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + uart1_data: uart1-data { + samsung,pins = "gpa0-4", "gpa0-5"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + uart1_fctl: uart1-fctl { + samsung,pins = "gpa0-6", "gpa0-7"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + i2c2_bus: i2c2-bus { + samsung,pins = "gpa0-6", "gpa0-7"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + uart2_data: uart2-data { + samsung,pins = "gpa1-0", "gpa1-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + uart2_fctl: uart2-fctl { + samsung,pins = "gpa1-2", "gpa1-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + i2c3_bus: i2c3-bus { + samsung,pins = "gpa1-2", "gpa1-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + uart3_data: uart3-data { + samsung,pins = "gpa1-4", "gpa1-5"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + spi0_bus: spi0-bus { + samsung,pins = "gpa2-0", "gpa2-1", "gpa2-2", "gpa2-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + spi1_bus: spi1-bus { + samsung,pins = "gpa2-4", "gpa2-6", "gpa2-7"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c4_hs_bus: i2c4-hs-bus { + samsung,pins = "gpa2-0", "gpa2-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c5_hs_bus: i2c5-hs-bus { + samsung,pins = "gpa2-2", "gpa2-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2s1_bus: i2s1-bus { + samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3", + "gpb0-4"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + pcm1_bus: pcm1-bus { + samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3", + "gpb0-4"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + i2s2_bus: i2s2-bus { + samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3", + "gpb1-4"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + pcm2_bus: pcm2-bus { + samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3", + "gpb1-4"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + spdif_bus: spdif-bus { + samsung,pins = "gpb1-0", "gpb1-1"; + samsung,pin-function = <4>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + spi2_bus: spi2-bus { + samsung,pins = "gpb1-1", "gpb1-3", "gpb1-4"; + samsung,pin-function = <5>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c6_hs_bus: i2c6-hs-bus { + samsung,pins = "gpb1-3", "gpb1-4"; + samsung,pin-function = <4>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c7_hs_bus: i2c7-hs-bus { + samsung,pins = "gpb2-2", "gpb2-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c0_bus: i2c0-bus { + samsung,pins = "gpb3-0", "gpb3-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c1_bus: i2c1-bus { + samsung,pins = "gpb3-2", "gpb3-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c8_hs_bus: i2c8-hs-bus { + samsung,pins = "gpb3-4", "gpb3-5"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c9_hs_bus: i2c9-hs-bus { + samsung,pins = "gpb3-6", "gpb3-7"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c10_hs_bus: i2c10-hs-bus { + samsung,pins = "gpb4-0", "gpb4-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + }; + + pinctrl@03860000 { + gpz: gpz { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + i2s0_bus: i2s0-bus { + samsung,pins = "gpz-0", "gpz-1", "gpz-2", "gpz-3", + "gpz-4", "gpz-5", "gpz-6"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + }; +}; diff --git a/arch/arm/boot/dts/exynos5420-smdk5420.dts b/arch/arm/boot/dts/exynos5420-smdk5420.dts new file mode 100644 index 000000000000..08607df6a180 --- /dev/null +++ b/arch/arm/boot/dts/exynos5420-smdk5420.dts @@ -0,0 +1,33 @@ +/* + * SAMSUNG SMDK5420 board device tree source + * + * Copyright (c) 2013 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +/dts-v1/; +#include "exynos5420.dtsi" + +/ { + model = "Samsung SMDK5420 board based on EXYNOS5420"; + compatible = "samsung,smdk5420", "samsung,exynos5420"; + + memory { + reg = <0x20000000 0x80000000>; + }; + + chosen { + bootargs = "console=ttySAC2,115200 init=/linuxrc"; + }; + + fixed-rate-clocks { + oscclk { + compatible = "samsung,exynos5420-oscclk"; + clock-frequency = <24000000>; + }; + }; +}; diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi new file mode 100644 index 000000000000..8c54c4b74f0e --- /dev/null +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -0,0 +1,148 @@ +/* + * SAMSUNG EXYNOS5420 SoC device tree source + * + * Copyright (c) 2013 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * SAMSUNG EXYNOS54200 SoC device nodes are listed in this file. + * EXYNOS5420 based board files can include this file and provide + * values for board specfic bindings. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "exynos5.dtsi" +/include/ "exynos5420-pinctrl.dtsi" +/ { + compatible = "samsung,exynos5420"; + + aliases { + pinctrl0 = &pinctrl_0; + pinctrl1 = &pinctrl_1; + pinctrl2 = &pinctrl_2; + pinctrl3 = &pinctrl_3; + pinctrl4 = &pinctrl_4; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a15"; + reg = <0x0>; + clock-frequency = <1800000000>; + }; + + cpu1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a15"; + reg = <0x1>; + clock-frequency = <1800000000>; + }; + + cpu2: cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a15"; + reg = <0x2>; + clock-frequency = <1800000000>; + }; + + cpu3: cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a15"; + reg = <0x3>; + clock-frequency = <1800000000>; + }; + }; + + clock: clock-controller@0x10010000 { + compatible = "samsung,exynos5420-clock"; + reg = <0x10010000 0x30000>; + #clock-cells = <1>; + }; + + mct@101C0000 { + compatible = "samsung,exynos4210-mct"; + reg = <0x101C0000 0x800>; + interrupt-controller; + #interrups-cells = <1>; + interrupt-parent = <&mct_map>; + interrupts = <0>, <1>, <2>, <3>, <4>, <5>, <6>, <7>; + clocks = <&clock 1>, <&clock 315>; + clock-names = "fin_pll", "mct"; + + mct_map: mct-map { + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-map = <0 &combiner 23 3>, + <1 &combiner 23 4>, + <2 &combiner 25 2>, + <3 &combiner 25 3>, + <4 &gic 0 120 0>, + <5 &gic 0 121 0>, + <6 &gic 0 122 0>, + <7 &gic 0 123 0>; + }; + }; + + pinctrl_0: pinctrl@13400000 { + compatible = "samsung,exynos5420-pinctrl"; + reg = <0x13400000 0x1000>; + interrupts = <0 45 0>; + + wakeup-interrupt-controller { + compatible = "samsung,exynos4210-wakeup-eint"; + interrupt-parent = <&gic>; + interrupts = <0 32 0>; + }; + }; + + pinctrl_1: pinctrl@13410000 { + compatible = "samsung,exynos5420-pinctrl"; + reg = <0x13410000 0x1000>; + interrupts = <0 78 0>; + }; + + pinctrl_2: pinctrl@14000000 { + compatible = "samsung,exynos5420-pinctrl"; + reg = <0x14000000 0x1000>; + interrupts = <0 46 0>; + }; + + pinctrl_3: pinctrl@14010000 { + compatible = "samsung,exynos5420-pinctrl"; + reg = <0x14010000 0x1000>; + interrupts = <0 50 0>; + }; + + pinctrl_4: pinctrl@03860000 { + compatible = "samsung,exynos5420-pinctrl"; + reg = <0x03860000 0x1000>; + interrupts = <0 47 0>; + }; + + serial@12C00000 { + clocks = <&clock 257>, <&clock 128>; + clock-names = "uart", "clk_uart_baud0"; + }; + + serial@12C10000 { + clocks = <&clock 258>, <&clock 129>; + clock-names = "uart", "clk_uart_baud0"; + }; + + serial@12C20000 { + clocks = <&clock 259>, <&clock 130>; + clock-names = "uart", "clk_uart_baud0"; + }; + + serial@12C30000 { + clocks = <&clock 260>, <&clock 131>; + clock-names = "uart", "clk_uart_baud0"; + }; +}; diff --git a/arch/arm/boot/dts/exynos5440-sd5v1.dts b/arch/arm/boot/dts/exynos5440-sd5v1.dts index ef747b52b674..5b22508050da 100644 --- a/arch/arm/boot/dts/exynos5440-sd5v1.dts +++ b/arch/arm/boot/dts/exynos5440-sd5v1.dts @@ -10,14 +10,14 @@ */ /dts-v1/; -/include/ "exynos5440.dtsi" +#include "exynos5440.dtsi" / { model = "SAMSUNG SD5v1 board based on EXYNOS5440"; compatible = "samsung,sd5v1", "samsung,exynos5440"; chosen { - bootargs = "root=/dev/sda2 rw rootwait ignore_loglevel early_printk no_console_suspend mem=2048M@0x80000000 console=ttySAC0,115200"; + bootargs = "root=/dev/sda2 rw rootwait ignore_loglevel early_printk no_console_suspend mem=2048M@0x80000000 mem=6144M@0x100000000 console=ttySAC0,115200"; }; fixed-rate-clocks { diff --git a/arch/arm/boot/dts/exynos5440-ssdk5440.dts b/arch/arm/boot/dts/exynos5440-ssdk5440.dts index d55042beb5c5..f32cd77930a6 100644 --- a/arch/arm/boot/dts/exynos5440-ssdk5440.dts +++ b/arch/arm/boot/dts/exynos5440-ssdk5440.dts @@ -10,18 +10,53 @@ */ /dts-v1/; -/include/ "exynos5440.dtsi" +#include "exynos5440.dtsi" / { model = "SAMSUNG SSDK5440 board based on EXYNOS5440"; compatible = "samsung,ssdk5440", "samsung,exynos5440"; chosen { - bootargs = "root=/dev/sda2 rw rootwait ignore_loglevel early_printk no_console_suspend mem=2048M@0x80000000 console=ttySAC0,115200"; + bootargs = "root=/dev/sda2 rw rootwait ignore_loglevel early_printk no_console_suspend mem=2048M@0x80000000 mem=6144M@0x100000000 console=ttySAC0,115200"; }; - spi { - status = "disabled"; + spi_0: spi@D0000 { + + flash: w25q128@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "winbond,w25q128"; + spi-max-frequency = <15625000>; + reg = <0>; + controller-data { + samsung,spi-feedback-delay = <0>; + }; + + partition@00000 { + label = "BootLoader"; + reg = <0x60000 0x80000>; + read-only; + }; + + partition@e0000 { + label = "Recovery-Kernel"; + reg = <0xe0000 0x300000>; + read-only; + }; + + partition@3e0000 { + label = "CRAM-FS"; + reg = <0x3e0000 0x700000>; + read-only; + }; + + partition@ae0000 { + label = "User-Data"; + reg = <0xae0000 0x520000>; + }; + + }; + }; fixed-rate-clocks { diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi index f6b1c8973845..8b6f8f0c9171 100644 --- a/arch/arm/boot/dts/exynos5440.dtsi +++ b/arch/arm/boot/dts/exynos5440.dtsi @@ -9,13 +9,17 @@ * published by the Free Software Foundation. */ -/include/ "skeleton.dtsi" +#include "skeleton.dtsi" / { compatible = "samsung,exynos5440"; interrupt-parent = <&gic>; + aliases { + spi0 = &spi_0; + }; + clock: clock-controller@0x160000 { compatible = "samsung,exynos5440-clock"; reg = <0x160000 0x1000>; @@ -79,8 +83,13 @@ interrupts = <0 57 0>; operating-points = < /* KHz uV */ + 1500000 1100000 + 1400000 1075000 + 1300000 1050000 1200000 1025000 + 1100000 1000000 1000000 975000 + 900000 950000 800000 925000 >; }; @@ -101,14 +110,14 @@ clock-names = "uart", "clk_uart_baud0"; }; - spi { - compatible = "samsung,exynos4210-spi"; - reg = <0xD0000 0x1000>; + spi_0: spi@D0000 { + compatible = "samsung,exynos5440-spi"; + reg = <0xD0000 0x100>; interrupts = <0 4 0>; - tx-dma-channel = <&pdma0 5>; /* preliminary */ - rx-dma-channel = <&pdma0 4>; /* preliminary */ #address-cells = <1>; #size-cells = <0>; + samsung,spi-src-clk = <0>; + num-cs = <1>; clocks = <&clock 21>, <&clock 16>; clock-names = "spi", "spi_busclk0"; }; @@ -184,28 +193,6 @@ compatible = "arm,amba-bus"; interrupt-parent = <&gic>; ranges; - - pdma0: pdma@00121000 { - compatible = "arm,pl330", "arm,primecell"; - reg = <0x121000 0x1000>; - interrupts = <0 46 0>; - clocks = <&clock 8>; - clock-names = "apb_pclk"; - #dma-cells = <1>; - #dma-channels = <8>; - #dma-requests = <32>; - }; - - pdma1: pdma@00120000 { - compatible = "arm,pl330", "arm,primecell"; - reg = <0x120000 0x1000>; - interrupts = <0 47 0>; - clocks = <&clock 8>; - clock-names = "apb_pclk"; - #dma-cells = <1>; - #dma-channels = <8>; - #dma-requests = <32>; - }; }; rtc { @@ -214,6 +201,29 @@ interrupts = <0 17 0>, <0 16 0>; clocks = <&clock 21>; clock-names = "rtc"; - status = "disabled"; + }; + + sata@210000 { + compatible = "snps,exynos5440-ahci"; + reg = <0x210000 0x10000>; + interrupts = <0 30 0>; + clocks = <&clock 23>; + clock-names = "sata"; + }; + + ohci@220000 { + compatible = "samsung,exynos5440-ohci"; + reg = <0x220000 0x1000>; + interrupts = <0 29 0>; + clocks = <&clock 24>; + clock-names = "usbhost"; + }; + + ehci@221000 { + compatible = "samsung,exynos5440-ehci"; + reg = <0x221000 0x1000>; + interrupts = <0 29 0>; + clocks = <&clock 24>; + clock-names = "usbhost"; }; }; diff --git a/arch/arm/boot/dts/imx25.dtsi b/arch/arm/boot/dts/imx25.dtsi index d2550e0bca24..701153992c69 100644 --- a/arch/arm/boot/dts/imx25.dtsi +++ b/arch/arm/boot/dts/imx25.dtsi @@ -141,8 +141,8 @@ #size-cells = <0>; compatible = "fsl,imx25-cspi", "fsl,imx35-cspi"; reg = <0x43fa4000 0x4000>; - clocks = <&clks 62>; - clock-names = "ipg"; + clocks = <&clks 62>, <&clks 62>; + clock-names = "ipg", "per"; interrupts = <14>; status = "disabled"; }; @@ -182,8 +182,8 @@ compatible = "fsl,imx25-cspi", "fsl,imx35-cspi"; reg = <0x50004000 0x4000>; interrupts = <0>; - clocks = <&clks 80>; - clock-names = "ipg"; + clocks = <&clks 80>, <&clks 80>; + clock-names = "ipg", "per"; status = "disabled"; }; @@ -210,8 +210,8 @@ #size-cells = <0>; compatible = "fsl,imx25-cspi", "fsl,imx35-cspi"; reg = <0x50010000 0x4000>; - clocks = <&clks 79>; - clock-names = "ipg"; + clocks = <&clks 79>, <&clks 79>; + clock-names = "ipg", "per"; interrupts = <13>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi index ff4bd4873edf..75bd11386516 100644 --- a/arch/arm/boot/dts/imx27.dtsi +++ b/arch/arm/boot/dts/imx27.dtsi @@ -131,7 +131,7 @@ compatible = "fsl,imx27-cspi"; reg = <0x1000e000 0x1000>; interrupts = <16>; - clocks = <&clks 53>, <&clks 0>; + clocks = <&clks 53>, <&clks 53>; clock-names = "ipg", "per"; status = "disabled"; }; @@ -142,7 +142,7 @@ compatible = "fsl,imx27-cspi"; reg = <0x1000f000 0x1000>; interrupts = <15>; - clocks = <&clks 52>, <&clks 0>; + clocks = <&clks 52>, <&clks 52>; clock-names = "ipg", "per"; status = "disabled"; }; @@ -223,7 +223,7 @@ compatible = "fsl,imx27-cspi"; reg = <0x10017000 0x1000>; interrupts = <6>; - clocks = <&clks 51>, <&clks 0>; + clocks = <&clks 51>, <&clks 51>; clock-names = "ipg", "per"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi index 21bb786c5b31..53fdde69bbf4 100644 --- a/arch/arm/boot/dts/imx51.dtsi +++ b/arch/arm/boot/dts/imx51.dtsi @@ -631,7 +631,7 @@ compatible = "fsl,imx51-cspi", "fsl,imx35-cspi"; reg = <0x83fc0000 0x4000>; interrupts = <38>; - clocks = <&clks 55>, <&clks 0>; + clocks = <&clks 55>, <&clks 55>; clock-names = "ipg", "per"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi index 845982eaac22..eb83aa039b8b 100644 --- a/arch/arm/boot/dts/imx53.dtsi +++ b/arch/arm/boot/dts/imx53.dtsi @@ -714,7 +714,7 @@ compatible = "fsl,imx53-cspi", "fsl,imx35-cspi"; reg = <0x63fc0000 0x4000>; interrupts = <38>; - clocks = <&clks 55>, <&clks 0>; + clocks = <&clks 55>, <&clks 55>; clock-names = "ipg", "per"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/nspire-classic.dtsi b/arch/arm/boot/dts/nspire-classic.dtsi new file mode 100644 index 000000000000..9565199bce7a --- /dev/null +++ b/arch/arm/boot/dts/nspire-classic.dtsi @@ -0,0 +1,74 @@ +/* + * linux/arch/arm/boot/nspire-classic.dts + * + * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2, as + * published by the Free Software Foundation. + * + */ + +/include/ "nspire.dtsi" + +&lcd { + lcd-type = "classic"; +}; + +&fast_timer { + /* compatible = "lsi,zevio-timer"; */ + reg = <0x90010000 0x1000>, <0x900A0010 0x8>; +}; + +&uart { + compatible = "ns16550"; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&apb_pclk>; + no-loopback-test; +}; + +&timer0 { + /* compatible = "lsi,zevio-timer"; */ + reg = <0x900C0000 0x1000>, <0x900A0018 0x8>; +}; + +&timer1 { + compatible = "lsi,zevio-timer"; + reg = <0x900D0000 0x1000>, <0x900A0020 0x8>; +}; + +&keypad { + active-low; + +}; + +&base_clk { + compatible = "lsi,nspire-classic-clock"; +}; + +&ahb_clk { + compatible = "lsi,nspire-classic-ahb-divider"; +}; + +/ { + memory { + device_type = "memory"; + reg = <0x10000000 0x2000000>; /* 32 MB */ + }; + + ahb { + #address-cells = <1>; + #size-cells = <1>; + + intc: interrupt-controller@DC000000 { + compatible = "lsi,zevio-intc"; + interrupt-controller; + reg = <0xDC000000 0x1000>; + #interrupt-cells = <1>; + }; + }; + chosen { + bootargs = "debug earlyprintk console=tty0 console=ttyS0,115200n8 root=/dev/ram0"; + }; +}; diff --git a/arch/arm/boot/dts/nspire-clp.dts b/arch/arm/boot/dts/nspire-clp.dts new file mode 100644 index 000000000000..fa5a044656de --- /dev/null +++ b/arch/arm/boot/dts/nspire-clp.dts @@ -0,0 +1,45 @@ +/* + * linux/arch/arm/boot/nspire-clp.dts + * + * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2, as + * published by the Free Software Foundation. + * + */ +/dts-v1/; + +/include/ "nspire-classic.dtsi" + +&keypad { + linux,keymap = < + 0x0000001c 0x0001001c 0x00020039 + 0x0004002c 0x00050034 0x00060015 + 0x0007000b 0x0008002d 0x01000033 + 0x0101004e 0x01020011 0x01030004 + 0x0104002f 0x01050003 0x01060016 + 0x01070002 0x01080014 0x02000062 + 0x0201000c 0x0202001f 0x02030007 + 0x02040013 0x02050006 0x02060010 + 0x02070005 0x02080019 0x03000027 + 0x03010037 0x03020018 0x0303000a + 0x03040031 0x03050009 0x03060032 + 0x03070008 0x03080026 0x04000028 + 0x04010035 0x04020025 0x04040024 + 0x04060017 0x04080023 0x05000028 + 0x05020022 0x0503001b 0x05040021 + 0x0505001a 0x05060012 0x0507006f + 0x05080020 0x0509002a 0x0601001c + 0x0602002e 0x06030068 0x06040030 + 0x0605006d 0x0606001e 0x06070001 + 0x0608002b 0x0609000f 0x07000067 + 0x0702006a 0x0704006c 0x07060069 + 0x0707000e 0x0708001d 0x070a000d + >; +}; + +/ { + model = "TI-NSPIRE Clickpad"; + compatible = "ti,nspire-clp"; +}; diff --git a/arch/arm/boot/dts/nspire-cx.dts b/arch/arm/boot/dts/nspire-cx.dts new file mode 100644 index 000000000000..375b924f60d8 --- /dev/null +++ b/arch/arm/boot/dts/nspire-cx.dts @@ -0,0 +1,112 @@ +/* + * linux/arch/arm/boot/nspire-cx.dts + * + * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2, as + * published by the Free Software Foundation. + * + */ +/dts-v1/; + +/include/ "nspire.dtsi" + +&lcd { + lcd-type = "cx"; +}; + +&fast_timer { + /* compatible = "arm,sp804", "arm,primecell"; */ +}; + +&uart { + compatible = "arm,pl011", "arm,primecell"; + + clocks = <&uart_clk>, <&apb_pclk>; + clock-names = "uart_clk", "apb_pclk"; +}; + +&timer0 { + compatible = "arm,sp804", "arm,primecell"; +}; + +&timer1 { + compatible = "arm,sp804", "arm,primecell"; +}; + +&base_clk { + compatible = "lsi,nspire-cx-clock"; +}; + +&ahb_clk { + compatible = "lsi,nspire-cx-ahb-divider"; +}; + +&keypad { + linux,keymap = < + 0x0000001c 0x0001001c 0x00040039 + 0x0005002c 0x00060015 0x0007000b + 0x0008000f 0x0100002d 0x01010011 + 0x0102002f 0x01030004 0x01040016 + 0x01050014 0x0106001f 0x01070002 + 0x010a006a 0x02000013 0x02010010 + 0x02020019 0x02030007 0x02040018 + 0x02050031 0x02060032 0x02070005 + 0x02080028 0x0209006c 0x03000026 + 0x03010025 0x03020024 0x0303000a + 0x03040017 0x03050023 0x03060022 + 0x03070008 0x03080035 0x03090069 + 0x04000021 0x04010012 0x04020020 + 0x0404002e 0x04050030 0x0406001e + 0x0407000d 0x04080037 0x04090067 + 0x05010038 0x0502000c 0x0503001b + 0x05040034 0x0505001a 0x05060006 + 0x05080027 0x0509000e 0x050a006f + 0x0600002b 0x0602004e 0x06030068 + 0x06040003 0x0605006d 0x06060009 + 0x06070001 0x0609000f 0x0708002a + 0x0709001d 0x070a0033 >; +}; + +/ { + model = "TI-NSPIRE CX"; + compatible = "ti,nspire-cx"; + + memory { + device_type = "memory"; + reg = <0x10000000 0x4000000>; /* 64 MB */ + }; + + uart_clk: uart_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <12000000>; + }; + + ahb { + #address-cells = <1>; + #size-cells = <1>; + + intc: interrupt-controller@DC000000 { + compatible = "arm,pl190-vic"; + interrupt-controller; + reg = <0xDC000000 0x1000>; + #interrupt-cells = <1>; + }; + + apb@90000000 { + #address-cells = <1>; + #size-cells = <1>; + + i2c@90050000 { + compatible = "snps,designware-i2c"; + reg = <0x90050000 0x1000>; + interrupts = <20>; + }; + }; + }; + chosen { + bootargs = "debug earlyprintk console=tty0 console=ttyAMA0,115200n8 root=/dev/ram0"; + }; +}; diff --git a/arch/arm/boot/dts/nspire-tp.dts b/arch/arm/boot/dts/nspire-tp.dts new file mode 100644 index 000000000000..621391ce6ed6 --- /dev/null +++ b/arch/arm/boot/dts/nspire-tp.dts @@ -0,0 +1,44 @@ +/* + * linux/arch/arm/boot/nspire-tp.dts + * + * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2, as + * published by the Free Software Foundation. + * + */ +/dts-v1/; + +/include/ "nspire-classic.dtsi" + +&keypad { + linux,keymap = < + 0x0000001c 0x0001001c 0x00040039 + 0x0005002c 0x00060015 0x0007000b + 0x0008000f 0x0100002d 0x01010011 + 0x0102002f 0x01030004 0x01040016 + 0x01050014 0x0106001f 0x01070002 + 0x010a006a 0x02000013 0x02010010 + 0x02020019 0x02030007 0x02040018 + 0x02050031 0x02060032 0x02070005 + 0x02080028 0x0209006c 0x03000026 + 0x03010025 0x03020024 0x0303000a + 0x03040017 0x03050023 0x03060022 + 0x03070008 0x03080035 0x03090069 + 0x04000021 0x04010012 0x04020020 + 0x0404002e 0x04050030 0x0406001e + 0x0407000d 0x04080037 0x04090067 + 0x05010038 0x0502000c 0x0503001b + 0x05040034 0x0505001a 0x05060006 + 0x05080027 0x0509000e 0x050a006f + 0x0600002b 0x0602004e 0x06030068 + 0x06040003 0x0605006d 0x06060009 + 0x06070001 0x0609000f 0x0708002a + 0x0709001d 0x070a0033 >; +}; + +/ { + model = "TI-NSPIRE Touchpad"; + compatible = "ti,nspire-tp"; +}; diff --git a/arch/arm/boot/dts/nspire.dtsi b/arch/arm/boot/dts/nspire.dtsi new file mode 100644 index 000000000000..a22ffe633b49 --- /dev/null +++ b/arch/arm/boot/dts/nspire.dtsi @@ -0,0 +1,175 @@ +/* + * linux/arch/arm/boot/nspire.dtsi + * + * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2, as + * published by the Free Software Foundation. + * + */ + +/include/ "skeleton.dtsi" + +/ { + interrupt-parent = <&intc>; + + cpus { + cpu@0 { + compatible = "arm,arm926ejs"; + }; + }; + + bootrom: bootrom@00000000 { + reg = <0x00000000 0x80000>; + }; + + sram: sram@A4000000 { + device = "memory"; + reg = <0xA4000000 0x20000>; + }; + + timer_clk: timer_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <32768>; + }; + + base_clk: base_clk { + #clock-cells = <0>; + reg = <0x900B0024 0x4>; + }; + + ahb_clk: ahb_clk { + #clock-cells = <0>; + reg = <0x900B0024 0x4>; + clocks = <&base_clk>; + }; + + apb_pclk: apb_pclk { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + clock-div = <2>; + clock-mult = <1>; + clocks = <&ahb_clk>; + }; + + ahb { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + spi: spi@A9000000 { + reg = <0xA9000000 0x1000>; + }; + + usb0: usb@B0000000 { + reg = <0xB0000000 0x1000>; + interrupts = <8>; + }; + + usb1: usb@B4000000 { + reg = <0xB4000000 0x1000>; + interrupts = <9>; + status = "disabled"; + }; + + lcd: lcd@C0000000 { + compatible = "arm,pl111", "arm,primecell"; + reg = <0xC0000000 0x1000>; + interrupts = <21>; + + clocks = <&apb_pclk>; + clock-names = "apb_pclk"; + }; + + adc: adc@C4000000 { + reg = <0xC4000000 0x1000>; + interrupts = <11>; + }; + + tdes: crypto@C8010000 { + reg = <0xC8010000 0x1000>; + }; + + sha256: crypto@CC000000 { + reg = <0xCC000000 0x1000>; + }; + + apb@90000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + clock-ranges; + ranges; + + gpio: gpio@90000000 { + reg = <0x90000000 0x1000>; + interrupts = <7>; + }; + + fast_timer: timer@90010000 { + reg = <0x90010000 0x1000>; + interrupts = <17>; + }; + + uart: serial@90020000 { + reg = <0x90020000 0x1000>; + interrupts = <1>; + }; + + timer0: timer@900C0000 { + reg = <0x900C0000 0x1000>; + + clocks = <&timer_clk>; + }; + + timer1: timer@900D0000 { + reg = <0x900D0000 0x1000>; + interrupts = <19>; + + clocks = <&timer_clk>; + }; + + watchdog: watchdog@90060000 { + compatible = "arm,amba-primecell"; + reg = <0x90060000 0x1000>; + interrupts = <3>; + }; + + rtc: rtc@90090000 { + reg = <0x90090000 0x1000>; + interrupts = <4>; + }; + + misc: misc@900A0000 { + reg = <0x900A0000 0x1000>; + }; + + pwr: pwr@900B0000 { + reg = <0x900B0000 0x1000>; + interrupts = <15>; + }; + + keypad: input@900E0000 { + compatible = "ti,nspire-keypad"; + reg = <0x900E0000 0x1000>; + interrupts = <16>; + + scan-interval = <1000>; + row-delay = <200>; + + clocks = <&apb_pclk>; + }; + + contrast: contrast@900F0000 { + reg = <0x900F0000 0x1000>; + }; + + led: led@90110000 { + reg = <0x90110000 0x1000>; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi index 82a404da1c0d..99ba6e14ebf3 100644 --- a/arch/arm/boot/dts/omap3.dtsi +++ b/arch/arm/boot/dts/omap3.dtsi @@ -516,7 +516,7 @@ usb_otg_hs: usb_otg_hs@480ab000 { compatible = "ti,omap3-musb"; reg = <0x480ab000 0x1000>; - interrupts = <0 92 0x4>, <0 93 0x4>; + interrupts = <92>, <93>; interrupt-names = "mc", "dma"; ti,hwmods = "usb_otg_hs"; multipoint = <1>; diff --git a/arch/arm/boot/dts/omap4-panda-common.dtsi b/arch/arm/boot/dts/omap4-panda-common.dtsi index 03bd60deb52b..eeb734e25709 100644 --- a/arch/arm/boot/dts/omap4-panda-common.dtsi +++ b/arch/arm/boot/dts/omap4-panda-common.dtsi @@ -56,9 +56,23 @@ }; }; +&omap4_pmx_wkup { + pinctrl-names = "default"; + pinctrl-0 = < + &twl6030_wkup_pins + >; + + twl6030_wkup_pins: pinmux_twl6030_wkup_pins { + pinctrl-single,pins = < + 0x14 0x2 /* fref_clk0_out.sys_drm_msecure OUTPUT | MODE2 */ + >; + }; +}; + &omap4_pmx_core { pinctrl-names = "default"; pinctrl-0 = < + &twl6030_pins &twl6040_pins &mcpdm_pins &mcbsp1_pins @@ -66,6 +80,12 @@ &tpd12s015_pins >; + twl6030_pins: pinmux_twl6030_pins { + pinctrl-single,pins = < + 0x15e 0x4118 /* sys_nirq1.sys_nirq1 OMAP_WAKEUP_EN | INPUT_PULLUP | MODE0 */ + >; + }; + twl6040_pins: pinmux_twl6040_pins { pinctrl-single,pins = < 0xe0 0x3 /* hdq_sio.gpio_127 OUTPUT | MODE3 */ diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts index a35d9cd58063..98505a2ef162 100644 --- a/arch/arm/boot/dts/omap4-sdp.dts +++ b/arch/arm/boot/dts/omap4-sdp.dts @@ -142,9 +142,23 @@ }; }; +&omap4_pmx_wkup { + pinctrl-names = "default"; + pinctrl-0 = < + &twl6030_wkup_pins + >; + + twl6030_wkup_pins: pinmux_twl6030_wkup_pins { + pinctrl-single,pins = < + 0x14 0x2 /* fref_clk0_out.sys_drm_msecure OUTPUT | MODE2 */ + >; + }; +}; + &omap4_pmx_core { pinctrl-names = "default"; pinctrl-0 = < + &twl6030_pins &twl6040_pins &mcpdm_pins &dmic_pins @@ -179,6 +193,12 @@ >; }; + twl6030_pins: pinmux_twl6030_pins { + pinctrl-single,pins = < + 0x15e 0x4118 /* sys_nirq1.sys_nirq1 OMAP_WAKEUP_EN | INPUT_PULLUP | MODE0 */ + >; + }; + twl6040_pins: pinmux_twl6040_pins { pinctrl-single,pins = < 0xe0 0x3 /* hdq_sio.gpio_127 OUTPUT | MODE3 */ diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi index 3dd7ff825828..635cae283011 100644 --- a/arch/arm/boot/dts/omap5.dtsi +++ b/arch/arm/boot/dts/omap5.dtsi @@ -538,6 +538,7 @@ interrupts = <0 41 0x4>; ti,hwmods = "timer5"; ti,timer-dsp; + ti,timer-pwm; }; timer6: timer@4013a000 { @@ -574,6 +575,7 @@ reg = <0x4803e000 0x80>; interrupts = <0 45 0x4>; ti,hwmods = "timer9"; + ti,timer-pwm; }; timer10: timer@48086000 { @@ -581,6 +583,7 @@ reg = <0x48086000 0x80>; interrupts = <0 46 0x4>; ti,hwmods = "timer10"; + ti,timer-pwm; }; timer11: timer@48088000 { diff --git a/arch/arm/boot/dts/s3c2416-pinctrl.dtsi b/arch/arm/boot/dts/s3c2416-pinctrl.dtsi new file mode 100644 index 000000000000..527e3193817f --- /dev/null +++ b/arch/arm/boot/dts/s3c2416-pinctrl.dtsi @@ -0,0 +1,173 @@ +/* + * Samsung S3C2416 pinctrl settings + * + * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +&pinctrl_0 { + /* + * Pin banks + */ + + gpa: gpa { + gpio-controller; + #gpio-cells = <2>; + }; + + gpb: gpb { + gpio-controller; + #gpio-cells = <2>; + }; + + gpc: gpc { + gpio-controller; + #gpio-cells = <2>; + }; + + gpd: gpd { + gpio-controller; + #gpio-cells = <2>; + }; + + gpe: gpe { + gpio-controller; + #gpio-cells = <2>; + }; + + gpf: gpf { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpg: gpg { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gph: gph { + gpio-controller; + #gpio-cells = <2>; + }; + + gpj: gpj { + gpio-controller; + #gpio-cells = <2>; + }; + + gpk: gpk { + gpio-controller; + #gpio-cells = <2>; + }; + + gpl: gpl { + gpio-controller; + #gpio-cells = <2>; + }; + + gpm: gpm { + gpio-controller; + #gpio-cells = <2>; + }; + + /* + * Pin groups + */ + + uart0_data: uart0-data { + samsung,pins = "gph-0", "gph-1"; + samsung,pin-function = <2>; + }; + + uart0_fctl: uart0-fctl { + samsung,pins = "gph-8", "gph-9"; + samsung,pin-function = <2>; + }; + + uart1_data: uart1-data { + samsung,pins = "gph-2", "gph-3"; + samsung,pin-function = <2>; + }; + + uart1_fctl: uart1-fctl { + samsung,pins = "gph-10", "gph-11"; + samsung,pin-function = <2>; + }; + + uart2_data: uart2-data { + samsung,pins = "gph-4", "gph-5"; + samsung,pin-function = <2>; + }; + + uart2_fctl: uart2-fctl { + samsung,pins = "gph-6", "gph-7"; + samsung,pin-function = <2>; + }; + + uart3_data: uart3-data { + samsung,pins = "gph-6", "gph-7"; + samsung,pin-function = <2>; + }; + + extuart_clk: extuart-clk { + samsung,pins = "gph-12"; + samsung,pin-function = <2>; + }; + + i2c0_bus: i2c0-bus { + samsung,pins = "gpe-14", "gpe-15"; + samsung,pin-function = <2>; + }; + + spi0_bus: spi0-bus { + samsung,pins = "gpe-11", "gpe-12", "gpe-13"; + samsung,pin-function = <2>; + }; + + sd0_clk: sd0-clk { + samsung,pins = "gpe-5"; + samsung,pin-function = <2>; + }; + + sd0_cmd: sd0-cmd { + samsung,pins = "gpe-6"; + samsung,pin-function = <2>; + }; + + sd0_bus1: sd0-bus1 { + samsung,pins = "gpe-7"; + samsung,pin-function = <2>; + }; + + sd0_bus4: sd0-bus4 { + samsung,pins = "gpe-8", "gpe-9", "gpe-10"; + samsung,pin-function = <2>; + }; + + sd1_cmd: sd1-cmd { + samsung,pins = "gpl-8"; + samsung,pin-function = <2>; + }; + + sd1_clk: sd1-clk { + samsung,pins = "gpl-9"; + samsung,pin-function = <2>; + }; + + sd1_bus1: sd1-bus1 { + samsung,pins = "gpl-0"; + samsung,pin-function = <2>; + }; + + sd1_bus4: sd1-bus4 { + samsung,pins = "gpl-1", "gpl-2", "gpl-3"; + samsung,pin-function = <2>; + }; +}; diff --git a/arch/arm/boot/dts/s3c2416-smdk2416.dts b/arch/arm/boot/dts/s3c2416-smdk2416.dts new file mode 100644 index 000000000000..59594cf15998 --- /dev/null +++ b/arch/arm/boot/dts/s3c2416-smdk2416.dts @@ -0,0 +1,72 @@ +/* + * SAMSUNG SMDK2416 board device tree source + * + * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/dts-v1/; +#include "s3c2416.dtsi" + +/ { + model = "SMDK2416"; + compatible = "samsung,s3c2416"; + + memory { + reg = <0x30000000 0x4000000>; + }; + + serial@50000000 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&uart0_data>, <&uart0_fctl>; + }; + + serial@50004000 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&uart1_data>, <&uart1_fctl>; + }; + + serial@50008000 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&uart2_data>; + }; + + serial@5000C000 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&uart3_data>; + }; + + watchdog@53000000 { + status = "okay"; + }; + + rtc@57000000 { + status = "okay"; + }; + + sdhci@4AC00000 { + pinctrl-names = "default"; + pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, + <&sd0_bus1>, <&sd0_bus4>; + bus-width = <4>; + cd-gpios = <&gpf 1 0>; + cd-inverted; + status = "okay"; + }; + + sdhci@4A800000 { + pinctrl-names = "default"; + pinctrl-0 = <&sd1_clk>, <&sd1_cmd>, + <&sd1_bus1>, <&sd1_bus4>; + bus-width = <4>; + broken-cd; + status = "okay"; + }; +}; diff --git a/arch/arm/boot/dts/s3c2416.dtsi b/arch/arm/boot/dts/s3c2416.dtsi new file mode 100644 index 000000000000..e6555bdd81b8 --- /dev/null +++ b/arch/arm/boot/dts/s3c2416.dtsi @@ -0,0 +1,79 @@ +/* + * Samsung's S3C2416 SoC device tree source + * + * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "s3c24xx.dtsi" +#include "s3c2416-pinctrl.dtsi" + +/ { + model = "Samsung S3C2416 SoC"; + compatible = "samsung,s3c2416"; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu { + compatible = "arm,arm926ejs"; + }; + }; + + interrupt-controller@4a000000 { + compatible = "samsung,s3c2416-irq"; + }; + + pinctrl@56000000 { + compatible = "samsung,s3c2416-pinctrl"; + }; + + serial@50000000 { + compatible = "samsung,s3c2440-uart"; + }; + + serial@50004000 { + compatible = "samsung,s3c2440-uart"; + }; + + serial@50008000 { + compatible = "samsung,s3c2440-uart"; + }; + + serial@5000C000 { + compatible = "samsung,s3c2440-uart"; + reg = <0x5000C000 0x4000>; + interrupts = <1 18 24 4>, <1 18 25 4>; + status = "disabled"; + }; + + sdhci@4AC00000 { + compatible = "samsung,s3c6410-sdhci"; + reg = <0x4AC00000 0x100>; + interrupts = <0 0 21 3>; + status = "disabled"; + }; + + sdhci@4A800000 { + compatible = "samsung,s3c6410-sdhci"; + reg = <0x4A800000 0x100>; + interrupts = <0 0 20 3>; + status = "disabled"; + }; + + watchdog@53000000 { + interrupts = <1 9 27 3>; + }; + + rtc@57000000 { + compatible = "samsung,s3c2416-rtc"; + }; + + i2c@54000000 { + compatible = "samsung,s3c2440-i2c"; + }; +}; diff --git a/arch/arm/boot/dts/s3c24xx.dtsi b/arch/arm/boot/dts/s3c24xx.dtsi new file mode 100644 index 000000000000..2d1d7dc9418a --- /dev/null +++ b/arch/arm/boot/dts/s3c24xx.dtsi @@ -0,0 +1,92 @@ +/* + * Samsung's S3C24XX family device tree source + * + * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "skeleton.dtsi" + +/ { + compatible = "samsung,s3c24xx"; + interrupt-parent = <&intc>; + + aliases { + pinctrl0 = &pinctrl_0; + }; + + intc:interrupt-controller@4a000000 { + compatible = "samsung,s3c2410-irq"; + reg = <0x4a000000 0x100>; + interrupt-controller; + #interrupt-cells = <4>; + }; + + pinctrl_0: pinctrl@56000000 { + reg = <0x56000000 0x1000>; + + wakeup-interrupt-controller { + compatible = "samsung,s3c2410-wakeup-eint"; + interrupts = <0 0 0 3>, + <0 0 1 3>, + <0 0 2 3>, + <0 0 3 3>, + <0 0 4 4>, + <0 0 5 4>; + }; + }; + + timer@51000000 { + compatible = "samsung,s3c2410-pwm"; + reg = <0x51000000 0x1000>; + interrupts = <0 0 10 3>, <0 0 11 3>, <0 0 12 3>, <0 0 13 3>, <0 0 14 3>; + #pwm-cells = <4>; + }; + + serial@50000000 { + compatible = "samsung,s3c2410-uart"; + reg = <0x50000000 0x4000>; + interrupts = <1 28 0 4>, <1 28 1 4>; + status = "disabled"; + }; + + serial@50004000 { + compatible = "samsung,s3c2410-uart"; + reg = <0x50004000 0x4000>; + interrupts = <1 23 3 4>, <1 23 4 4>; + status = "disabled"; + }; + + serial@50008000 { + compatible = "samsung,s3c2410-uart"; + reg = <0x50008000 0x4000>; + interrupts = <1 15 6 4>, <1 15 7 4>; + status = "disabled"; + }; + + watchdog@53000000 { + compatible = "samsung,s3c2410-wdt"; + reg = <0x53000000 0x100>; + interrupts = <0 0 9 3>; + status = "disabled"; + }; + + rtc@57000000 { + compatible = "samsung,s3c2410-rtc"; + reg = <0x57000000 0x100>; + interrupts = <0 0 30 3>, <0 0 8 3>; + status = "disabled"; + }; + + i2c@54000000 { + compatible = "samsung,s3c2410-i2c"; + reg = <0x54000000 0x100>; + interrupts = <0 0 27 3>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; +}; diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi index 2e643ea51cce..5000e0d42849 100644 --- a/arch/arm/boot/dts/sama5d3.dtsi +++ b/arch/arm/boot/dts/sama5d3.dtsi @@ -75,11 +75,6 @@ compatible = "atmel,at91sam9x5-spi"; reg = <0xf0004000 0x100>; interrupts = <24 4 3>; - cs-gpios = <&pioD 13 0 - &pioD 14 0 /* conflicts with SCK0 and CANRX0 */ - &pioD 15 0 /* conflicts with CTS0 and CANTX0 */ - &pioD 16 0 /* conflicts with RTS0 and PWMFI3 */ - >; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi0>; status = "disabled"; @@ -156,7 +151,7 @@ }; macb0: ethernet@f0028000 { - compatible = "cnds,pc302-gem", "cdns,gem"; + compatible = "cdns,pc302-gem", "cdns,gem"; reg = <0xf0028000 0x100>; interrupts = <34 4 3>; pinctrl-names = "default"; @@ -203,11 +198,6 @@ compatible = "atmel,at91sam9x5-spi"; reg = <0xf8008000 0x100>; interrupts = <25 4 3>; - cs-gpios = <&pioC 25 0 - &pioC 26 0 /* conflitcs with TWD1 and ISI_D11 */ - &pioC 27 0 /* conflitcs with TWCK1 and ISI_D10 */ - &pioC 28 0 /* conflitcs with PWMFI0 and ISI_D9 */ - >; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi1>; status = "disabled"; diff --git a/arch/arm/boot/dts/sama5d3xcm.dtsi b/arch/arm/boot/dts/sama5d3xcm.dtsi index 1f8ed404626c..b336e7787cb3 100644 --- a/arch/arm/boot/dts/sama5d3xcm.dtsi +++ b/arch/arm/boot/dts/sama5d3xcm.dtsi @@ -32,6 +32,10 @@ ahb { apb { + spi0: spi@f0004000 { + cs-gpios = <&pioD 13 0>, <0>, <0>, <0>; + }; + macb0: ethernet@f0028000 { phy-mode = "rgmii"; }; diff --git a/arch/arm/boot/dts/st-pincfg.h b/arch/arm/boot/dts/st-pincfg.h new file mode 100644 index 000000000000..8c45d85ac13e --- /dev/null +++ b/arch/arm/boot/dts/st-pincfg.h @@ -0,0 +1,71 @@ +#ifndef _ST_PINCFG_H_ +#define _ST_PINCFG_H_ + +/* Alternate functions */ +#define ALT1 1 +#define ALT2 2 +#define ALT3 3 +#define ALT4 4 +#define ALT5 5 +#define ALT6 6 +#define ALT7 7 + +/* Output enable */ +#define OE (1 << 27) +/* Pull Up */ +#define PU (1 << 26) +/* Open Drain */ +#define OD (1 << 26) +#define RT (1 << 23) +#define INVERTCLK (1 << 22) +#define CLKNOTDATA (1 << 21) +#define DOUBLE_EDGE (1 << 20) +#define CLK_A (0 << 18) +#define CLK_B (1 << 18) +#define CLK_C (2 << 18) +#define CLK_D (3 << 18) + +/* User-frendly defines for Pin Direction */ + /* oe = 0, pu = 0, od = 0 */ +#define IN (0) + /* oe = 0, pu = 1, od = 0 */ +#define IN_PU (PU) + /* oe = 1, pu = 0, od = 0 */ +#define OUT (OE) + /* oe = 1, pu = 0, od = 1 */ +#define BIDIR (OE | OD) + /* oe = 1, pu = 1, od = 1 */ +#define BIDIR_PU (OE | PU | OD) + +/* RETIME_TYPE */ +/* + * B Mode + * Bypass retime with optional delay parameter + */ +#define BYPASS (0) +/* + * R0, R1, R0D, R1D modes + * single-edge data non inverted clock, retime data with clk + */ +#define SE_NICLK_IO (RT) +/* + * RIV0, RIV1, RIV0D, RIV1D modes + * single-edge data inverted clock, retime data with clk + */ +#define SE_ICLK_IO (RT | INVERTCLK) +/* + * R0E, R1E, R0ED, R1ED modes + * double-edge data, retime data with clk + */ +#define DE_IO (RT | DOUBLE_EDGE) +/* + * CIV0, CIV1 modes with inverted clock + * Retiming the clk pins will park clock & reduce the noise within the core. + */ +#define ICLK (RT | CLKNOTDATA | INVERTCLK) +/* + * CLK0, CLK1 modes with non-inverted clock + * Retiming the clk pins will park clock & reduce the noise within the core. + */ +#define NICLK (RT | CLKNOTDATA) +#endif /* _ST_PINCFG_H_ */ diff --git a/arch/arm/boot/dts/ste-nomadik-s8815.dts b/arch/arm/boot/dts/ste-nomadik-s8815.dts index b28fbf3408e3..6f82d9368948 100644 --- a/arch/arm/boot/dts/ste-nomadik-s8815.dts +++ b/arch/arm/boot/dts/ste-nomadik-s8815.dts @@ -14,13 +14,19 @@ bootargs = "root=/dev/ram0 console=ttyAMA1,115200n8 earlyprintk"; }; + /* This is where the interrupt is routed on the S8815 board */ + external-bus@34000000 { + ethernet@300 { + interrupt-parent = <&gpio3>; + interrupts = <8 0x1>; + }; + }; + /* Custom board node with GPIO pins to active etc */ usb-s8815 { /* The S8815 is using this very GPIO pin for the SMSC91x IRQs */ ethernet-gpio { - gpios = <&gpio3 19 0x1>; - interrupts = <19 0x1>; - interrupt-parent = <&gpio3>; + gpios = <&gpio3 8 0x1>; }; /* This will bias the MMC/SD card detect line */ mmcsd-gpio { diff --git a/arch/arm/boot/dts/stih415-b2000.dts b/arch/arm/boot/dts/stih415-b2000.dts new file mode 100644 index 000000000000..d4af53160435 --- /dev/null +++ b/arch/arm/boot/dts/stih415-b2000.dts @@ -0,0 +1,15 @@ +/* + * Copyright (C) 2013 STMicroelectronics (R&D) Limited. + * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * publishhed by the Free Software Foundation. + */ +/dts-v1/; +#include "stih415.dtsi" +#include "stih41x-b2000.dtsi" +/ { + model = "STiH415 B2000 Board"; + compatible = "st,stih415", "st,stih415-b2000"; +}; diff --git a/arch/arm/boot/dts/stih415-b2020.dts b/arch/arm/boot/dts/stih415-b2020.dts new file mode 100644 index 000000000000..442b019e9a3a --- /dev/null +++ b/arch/arm/boot/dts/stih415-b2020.dts @@ -0,0 +1,15 @@ +/* + * Copyright (C) 2013 STMicroelectronics (R&D) Limited. + * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * publishhed by the Free Software Foundation. + */ +/dts-v1/; +#include "stih415.dtsi" +#include "stih41x-b2020.dtsi" +/ { + model = "STiH415 B2020 Board"; + compatible = "st,stih415", "st,stih415-b2020"; +}; diff --git a/arch/arm/boot/dts/stih415-clock.dtsi b/arch/arm/boot/dts/stih415-clock.dtsi new file mode 100644 index 000000000000..174c799df741 --- /dev/null +++ b/arch/arm/boot/dts/stih415-clock.dtsi @@ -0,0 +1,38 @@ +/* + * Copyright (C) 2013 STMicroelectronics (R&D) Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/ { + clocks { + /* + * Fixed 30MHz oscillator input to SoC + */ + CLK_SYSIN: CLK_SYSIN { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <30000000>; + }; + + /* + * ARM Peripheral clock for timers + */ + arm_periph_clk: arm_periph_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <500000000>; + }; + + /* + * Bootloader initialized system infrastructure clock for + * serial devices. + */ + CLKS_ICN_REG_0: CLKS_ICN_REG_0 { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <100000000>; + }; + }; +}; diff --git a/arch/arm/boot/dts/stih415-pinctrl.dtsi b/arch/arm/boot/dts/stih415-pinctrl.dtsi new file mode 100644 index 000000000000..1d322b24d1e4 --- /dev/null +++ b/arch/arm/boot/dts/stih415-pinctrl.dtsi @@ -0,0 +1,268 @@ +/* + * Copyright (C) 2013 STMicroelectronics (R&D) Limited. + * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * publishhed by the Free Software Foundation. + */ +#include "st-pincfg.h" +/ { + + aliases { + gpio0 = &PIO0; + gpio1 = &PIO1; + gpio2 = &PIO2; + gpio3 = &PIO3; + gpio4 = &PIO4; + gpio5 = &PIO5; + gpio6 = &PIO6; + gpio7 = &PIO7; + gpio8 = &PIO8; + gpio9 = &PIO9; + gpio10 = &PIO10; + gpio11 = &PIO11; + gpio12 = &PIO12; + gpio13 = &PIO13; + gpio14 = &PIO14; + gpio15 = &PIO15; + gpio16 = &PIO16; + gpio17 = &PIO17; + gpio18 = &PIO18; + gpio19 = &PIO100; + gpio20 = &PIO101; + gpio21 = &PIO102; + gpio22 = &PIO103; + gpio23 = &PIO104; + gpio24 = &PIO105; + gpio25 = &PIO106; + gpio26 = &PIO107; + }; + + soc { + pin-controller-sbc { + #address-cells = <1>; + #size-cells = <1>; + compatible = "st,stih415-sbc-pinctrl"; + st,syscfg = <&syscfg_sbc>; + ranges = <0 0xfe610000 0x5000>; + + PIO0: gpio@fe610000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0 0x100>; + st,bank-name = "PIO0"; + }; + PIO1: gpio@fe611000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x1000 0x100>; + st,bank-name = "PIO1"; + }; + PIO2: gpio@fe612000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x2000 0x100>; + st,bank-name = "PIO2"; + }; + PIO3: gpio@fe613000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x3000 0x100>; + st,bank-name = "PIO3"; + }; + PIO4: gpio@fe614000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x4000 0x100>; + st,bank-name = "PIO4"; + }; + + sbc_serial1 { + pinctrl_sbc_serial1:sbc_serial1 { + st,pins { + tx = <&PIO2 6 ALT3 OUT>; + rx = <&PIO2 7 ALT3 IN>; + }; + }; + }; + }; + + pin-controller-front { + #address-cells = <1>; + #size-cells = <1>; + compatible = "st,stih415-front-pinctrl"; + st,syscfg = <&syscfg_front>; + ranges = <0 0xfee00000 0x8000>; + + PIO5: gpio@fee00000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0 0x100>; + st,bank-name = "PIO5"; + }; + PIO6: gpio@fee01000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x1000 0x100>; + st,bank-name = "PIO6"; + }; + PIO7: gpio@fee02000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x2000 0x100>; + st,bank-name = "PIO7"; + }; + PIO8: gpio@fee03000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x3000 0x100>; + st,bank-name = "PIO8"; + }; + PIO9: gpio@fee04000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x4000 0x100>; + st,bank-name = "PIO9"; + }; + PIO10: gpio@fee05000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x5000 0x100>; + st,bank-name = "PIO10"; + }; + PIO11: gpio@fee06000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x6000 0x100>; + st,bank-name = "PIO11"; + }; + PIO12: gpio@fee07000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x7000 0x100>; + st,bank-name = "PIO12"; + }; + }; + + pin-controller-rear { + #address-cells = <1>; + #size-cells = <1>; + compatible = "st,stih415-rear-pinctrl"; + st,syscfg = <&syscfg_rear>; + ranges = <0 0xfe820000 0x8000>; + + PIO13: gpio@fe820000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0 0x100>; + st,bank-name = "PIO13"; + }; + PIO14: gpio@fe821000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x1000 0x100>; + st,bank-name = "PIO14"; + }; + PIO15: gpio@fe822000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x2000 0x100>; + st,bank-name = "PIO15"; + }; + PIO16: gpio@fe823000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x3000 0x100>; + st,bank-name = "PIO16"; + }; + PIO17: gpio@fe824000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x4000 0x100>; + st,bank-name = "PIO17"; + }; + PIO18: gpio@fe825000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x5000 0x100>; + st,bank-name = "PIO18"; + }; + + serial2 { + pinctrl_serial2: serial2-0 { + st,pins { + tx = <&PIO17 4 ALT2 OUT>; + rx = <&PIO17 5 ALT2 IN>; + }; + }; + }; + }; + + pin-controller-left { + #address-cells = <1>; + #size-cells = <1>; + compatible = "st,stih415-left-pinctrl"; + st,syscfg = <&syscfg_left>; + ranges = <0 0xfd6b0000 0x3000>; + + PIO100: gpio@fd6b0000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0 0x100>; + st,bank-name = "PIO100"; + }; + PIO101: gpio@fd6b1000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x1000 0x100>; + st,bank-name = "PIO101"; + }; + PIO102: gpio@fd6b2000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x2000 0x100>; + st,bank-name = "PIO102"; + }; + }; + + pin-controller-right { + #address-cells = <1>; + #size-cells = <1>; + compatible = "st,stih415-right-pinctrl"; + st,syscfg = <&syscfg_right>; + ranges = <0 0xfd330000 0x5000>; + + PIO103: gpio@fd330000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0 0x100>; + st,bank-name = "PIO103"; + }; + PIO104: gpio@fd331000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x1000 0x100>; + st,bank-name = "PIO104"; + }; + PIO105: gpio@fd332000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x2000 0x100>; + st,bank-name = "PIO105"; + }; + PIO106: gpio@fd333000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x3000 0x100>; + st,bank-name = "PIO106"; + }; + PIO107: gpio@fd334000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x4000 0x100>; + st,bank-name = "PIO107"; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/stih415.dtsi b/arch/arm/boot/dts/stih415.dtsi new file mode 100644 index 000000000000..74ab8ded4b49 --- /dev/null +++ b/arch/arm/boot/dts/stih415.dtsi @@ -0,0 +1,87 @@ +/* + * Copyright (C) 2013 STMicroelectronics (R&D) Limited. + * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * publishhed by the Free Software Foundation. + */ +#include "stih41x.dtsi" +#include "stih415-clock.dtsi" +#include "stih415-pinctrl.dtsi" +/ { + + L2: cache-controller { + compatible = "arm,pl310-cache"; + reg = <0xfffe2000 0x1000>; + arm,data-latency = <3 2 2>; + arm,tag-latency = <1 1 1>; + cache-unified; + cache-level = <2>; + }; + + soc { + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&intc>; + ranges; + compatible = "simple-bus"; + + syscfg_sbc: sbc-syscfg@fe600000{ + compatible = "st,stih415-sbc-syscfg", "syscon"; + reg = <0xfe600000 0xb4>; + }; + + syscfg_front: front-syscfg@fee10000{ + compatible = "st,stih415-front-syscfg", "syscon"; + reg = <0xfee10000 0x194>; + }; + + syscfg_rear: rear-syscfg@fe830000{ + compatible = "st,stih415-rear-syscfg", "syscon"; + reg = <0xfe830000 0x190>; + }; + + /* MPE syscfgs */ + syscfg_left: left-syscfg@fd690000{ + compatible = "st,stih415-left-syscfg", "syscon"; + reg = <0xfd690000 0x78>; + }; + + syscfg_right: right-syscfg@fd320000{ + compatible = "st,stih415-right-syscfg", "syscon"; + reg = <0xfd320000 0x180>; + }; + + syscfg_system: system-syscfg@fdde0000 { + compatible = "st,stih415-system-syscfg", "syscon"; + reg = <0xfdde0000 0x15c>; + }; + + syscfg_lpm: lpm-syscfg@fe4b5100{ + compatible = "st,stih415-lpm-syscfg", "syscon"; + reg = <0xfe4b5100 0x08>; + }; + + serial2: serial@fed32000 { + compatible = "st,asc"; + status = "disabled"; + reg = <0xfed32000 0x2c>; + interrupts = <0 197 0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_serial2>; + clocks = <&CLKS_ICN_REG_0>; + }; + + /* SBC comms block ASCs in SASG1 */ + sbc_serial1: serial@fe531000 { + compatible = "st,asc"; + status = "disabled"; + reg = <0xfe531000 0x2c>; + interrupts = <0 210 0>; + clocks = <&CLK_SYSIN>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sbc_serial1>; + }; + }; +}; diff --git a/arch/arm/boot/dts/stih416-b2000.dts b/arch/arm/boot/dts/stih416-b2000.dts new file mode 100644 index 000000000000..a5eb6eee10bf --- /dev/null +++ b/arch/arm/boot/dts/stih416-b2000.dts @@ -0,0 +1,16 @@ +/* + * Copyright (C) 2013 STMicroelectronics (R&D) Limited. + * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * publishhed by the Free Software Foundation. + */ +/dts-v1/; +#include "stih416.dtsi" +#include "stih41x-b2000.dtsi" + +/ { + compatible = "st,stih416", "st,stih416-b2000"; + model = "STiH416 B2000"; +}; diff --git a/arch/arm/boot/dts/stih416-b2020.dts b/arch/arm/boot/dts/stih416-b2020.dts new file mode 100644 index 000000000000..276f28da573a --- /dev/null +++ b/arch/arm/boot/dts/stih416-b2020.dts @@ -0,0 +1,16 @@ +/* + * Copyright (C) 2013 STMicroelectronics (R&D) Limited. + * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * publishhed by the Free Software Foundation. + */ +/dts-v1/; +#include "stih416.dtsi" +#include "stih41x-b2020.dtsi" +/ { + model = "STiH416 B2020"; + compatible = "st,stih416", "st,stih416-b2020"; + +}; diff --git a/arch/arm/boot/dts/stih416-clock.dtsi b/arch/arm/boot/dts/stih416-clock.dtsi new file mode 100644 index 000000000000..7026bf1158d8 --- /dev/null +++ b/arch/arm/boot/dts/stih416-clock.dtsi @@ -0,0 +1,41 @@ +/* + * Copyright (C) 2013 STMicroelectronics R&D Limited + * <stlinux-devel@stlinux.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/ { + clocks { + /* + * Fixed 30MHz oscillator inputs to SoC + */ + CLK_SYSIN: CLK_SYSIN { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <30000000>; + clock-output-names = "CLK_SYSIN"; + }; + + /* + * ARM Peripheral clock for timers + */ + arm_periph_clk: arm_periph_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <600000000>; + }; + + /* + * Bootloader initialized system infrastructure clock for + * serial devices. + */ + CLK_S_ICN_REG_0: clockgenA0@4 { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <100000000>; + clock-output-names = "CLK_S_ICN_REG_0"; + }; + }; +}; diff --git a/arch/arm/boot/dts/stih416-pinctrl.dtsi b/arch/arm/boot/dts/stih416-pinctrl.dtsi new file mode 100644 index 000000000000..957b21a71b4b --- /dev/null +++ b/arch/arm/boot/dts/stih416-pinctrl.dtsi @@ -0,0 +1,295 @@ + +/* + * Copyright (C) 2013 STMicroelectronics Limited. + * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * publishhed by the Free Software Foundation. + */ +#include "st-pincfg.h" +/ { + + aliases { + gpio0 = &PIO0; + gpio1 = &PIO1; + gpio2 = &PIO2; + gpio3 = &PIO3; + gpio4 = &PIO4; + gpio5 = &PIO40; + gpio6 = &PIO5; + gpio7 = &PIO6; + gpio8 = &PIO7; + gpio9 = &PIO8; + gpio10 = &PIO9; + gpio11 = &PIO10; + gpio12 = &PIO11; + gpio13 = &PIO12; + gpio14 = &PIO30; + gpio15 = &PIO31; + gpio16 = &PIO13; + gpio17 = &PIO14; + gpio18 = &PIO15; + gpio19 = &PIO16; + gpio20 = &PIO17; + gpio21 = &PIO18; + gpio22 = &PIO100; + gpio23 = &PIO101; + gpio24 = &PIO102; + gpio25 = &PIO103; + gpio26 = &PIO104; + gpio27 = &PIO105; + gpio28 = &PIO106; + gpio29 = &PIO107; + }; + + soc { + pin-controller-sbc { + #address-cells = <1>; + #size-cells = <1>; + compatible = "st,stih416-sbc-pinctrl"; + st,syscfg = <&syscfg_sbc>; + ranges = <0 0xfe610000 0x6000>; + + PIO0: gpio@fe610000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0 0x100>; + st,bank-name = "PIO0"; + }; + PIO1: gpio@fe611000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x1000 0x100>; + st,bank-name = "PIO1"; + }; + PIO2: gpio@fe612000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x2000 0x100>; + st,bank-name = "PIO2"; + }; + PIO3: gpio@fe613000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x3000 0x100>; + st,bank-name = "PIO3"; + }; + PIO4: gpio@fe614000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x4000 0x100>; + st,bank-name = "PIO4"; + }; + PIO40: gpio@fe615000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x5000 0x100>; + st,bank-name = "PIO40"; + st,retime-pin-mask = <0x7f>; + }; + + sbc_serial1 { + pinctrl_sbc_serial1: sbc_serial1 { + st,pins { + tx = <&PIO2 6 ALT3 OUT>; + rx = <&PIO2 7 ALT3 IN>; + }; + }; + }; + }; + + pin-controller-front { + #address-cells = <1>; + #size-cells = <1>; + compatible = "st,stih416-front-pinctrl"; + st,syscfg = <&syscfg_front>; + ranges = <0 0xfee00000 0x10000>; + + PIO5: gpio@fee00000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0 0x100>; + st,bank-name = "PIO5"; + }; + PIO6: gpio@fee01000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x1000 0x100>; + st,bank-name = "PIO6"; + }; + PIO7: gpio@fee02000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x2000 0x100>; + st,bank-name = "PIO7"; + }; + PIO8: gpio@fee03000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x3000 0x100>; + st,bank-name = "PIO8"; + }; + PIO9: gpio@fee04000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x4000 0x100>; + st,bank-name = "PIO9"; + }; + PIO10: gpio@fee05000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x5000 0x100>; + st,bank-name = "PIO10"; + }; + PIO11: gpio@fee06000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x6000 0x100>; + st,bank-name = "PIO11"; + }; + PIO12: gpio@fee07000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x7000 0x100>; + st,bank-name = "PIO12"; + }; + PIO30: gpio@fee08000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x8000 0x100>; + st,bank-name = "PIO30"; + }; + PIO31: gpio@fee09000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x9000 0x100>; + st,bank-name = "PIO31"; + }; + }; + + pin-controller-rear { + #address-cells = <1>; + #size-cells = <1>; + compatible = "st,stih416-rear-pinctrl"; + st,syscfg = <&syscfg_rear>; + ranges = <0 0xfe820000 0x6000>; + + PIO13: gpio@fe820000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0 0x100>; + st,bank-name = "PIO13"; + }; + PIO14: gpio@fe821000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x1000 0x100>; + st,bank-name = "PIO14"; + }; + PIO15: gpio@fe822000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x2000 0x100>; + st,bank-name = "PIO15"; + }; + PIO16: gpio@fe823000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x3000 0x100>; + st,bank-name = "PIO16"; + }; + PIO17: gpio@fe824000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x4000 0x100>; + st,bank-name = "PIO17"; + }; + PIO18: gpio@fe825000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x5000 0x100>; + st,bank-name = "PIO18"; + st,retime-pin-mask = <0xf>; + }; + + serial2 { + pinctrl_serial2: serial2-0 { + st,pins { + tx = <&PIO17 4 ALT2 OUT>; + rx = <&PIO17 5 ALT2 IN>; + output-enable = <&PIO11 3 ALT2 OUT>; + }; + }; + }; + }; + + pin-controller-fvdp-fe { + #address-cells = <1>; + #size-cells = <1>; + compatible = "st,stih416-fvdp-fe-pinctrl"; + st,syscfg = <&syscfg_fvdp_fe>; + ranges = <0 0xfd6b0000 0x3000>; + + PIO100: gpio@fd6b0000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0 0x100>; + st,bank-name = "PIO100"; + }; + PIO101: gpio@fd6b1000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x1000 0x100>; + st,bank-name = "PIO101"; + }; + PIO102: gpio@fd6b2000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x2000 0x100>; + st,bank-name = "PIO102"; + }; + }; + + pin-controller-fvdp-lite { + #address-cells = <1>; + #size-cells = <1>; + compatible = "st,stih416-fvdp-lite-pinctrl"; + st,syscfg = <&syscfg_fvdp_lite>; + ranges = <0 0xfd330000 0x5000>; + + PIO103: gpio@fd330000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0 0x100>; + st,bank-name = "PIO103"; + }; + PIO104: gpio@fd331000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x1000 0x100>; + st,bank-name = "PIO104"; + }; + PIO105: gpio@fd332000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x2000 0x100>; + st,bank-name = "PIO105"; + }; + PIO106: gpio@fd333000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x3000 0x100>; + st,bank-name = "PIO106"; + }; + + PIO107: gpio@fd334000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x4000 0x100>; + st,bank-name = "PIO107"; + st,retime-pin-mask = <0xf>; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/stih416.dtsi b/arch/arm/boot/dts/stih416.dtsi new file mode 100644 index 000000000000..3cecd9689a49 --- /dev/null +++ b/arch/arm/boot/dts/stih416.dtsi @@ -0,0 +1,96 @@ +/* + * Copyright (C) 2012 STMicroelectronics Limited. + * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * publishhed by the Free Software Foundation. + */ +#include "stih41x.dtsi" +#include "stih416-clock.dtsi" +#include "stih416-pinctrl.dtsi" +/ { + L2: cache-controller { + compatible = "arm,pl310-cache"; + reg = <0xfffe2000 0x1000>; + arm,data-latency = <3 3 3>; + arm,tag-latency = <2 2 2>; + cache-unified; + cache-level = <2>; + }; + + soc { + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&intc>; + ranges; + compatible = "simple-bus"; + + syscfg_sbc:sbc-syscfg@fe600000{ + compatible = "st,stih416-sbc-syscfg", "syscon"; + reg = <0xfe600000 0x1000>; + }; + + syscfg_front:front-syscfg@fee10000{ + compatible = "st,stih416-front-syscfg", "syscon"; + reg = <0xfee10000 0x1000>; + }; + + syscfg_rear:rear-syscfg@fe830000{ + compatible = "st,stih416-rear-syscfg", "syscon"; + reg = <0xfe830000 0x1000>; + }; + + /* MPE */ + syscfg_fvdp_fe:fvdp-fe-syscfg@fddf0000{ + compatible = "st,stih416-fvdp-fe-syscfg", "syscon"; + reg = <0xfddf0000 0x1000>; + }; + + syscfg_fvdp_lite:fvdp-lite-syscfg@fd6a0000{ + compatible = "st,stih416-fvdp-lite-syscfg", "syscon"; + reg = <0xfd6a0000 0x1000>; + }; + + syscfg_cpu:cpu-syscfg@fdde0000{ + compatible = "st,stih416-cpu-syscfg", "syscon"; + reg = <0xfdde0000 0x1000>; + }; + + syscfg_compo:compo-syscfg@fd320000{ + compatible = "st,stih416-compo-syscfg", "syscon"; + reg = <0xfd320000 0x1000>; + }; + + syscfg_transport:transport-syscfg@fd690000{ + compatible = "st,stih416-transport-syscfg", "syscon"; + reg = <0xfd690000 0x1000>; + }; + + syscfg_lpm:lpm-syscfg@fe4b5100{ + compatible = "st,stih416-lpm-syscfg", "syscon"; + reg = <0xfe4b5100 0x8>; + }; + + serial2: serial@fed32000{ + compatible = "st,asc"; + status = "disabled"; + reg = <0xfed32000 0x2c>; + interrupts = <0 197 0>; + clocks = <&CLK_S_ICN_REG_0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_serial2>; + }; + + /* SBC_UART1 */ + sbc_serial1: serial@fe531000 { + compatible = "st,asc"; + status = "disabled"; + reg = <0xfe531000 0x2c>; + interrupts = <0 210 0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sbc_serial1>; + clocks = <&CLK_SYSIN>; + }; + }; +}; diff --git a/arch/arm/boot/dts/stih41x-b2000.dtsi b/arch/arm/boot/dts/stih41x-b2000.dtsi new file mode 100644 index 000000000000..8e694d2b8f5b --- /dev/null +++ b/arch/arm/boot/dts/stih41x-b2000.dtsi @@ -0,0 +1,41 @@ +/* + * Copyright (C) 2013 STMicroelectronics (R&D) Limited. + * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * publishhed by the Free Software Foundation. + */ +/ { + + memory{ + device_type = "memory"; + reg = <0x60000000 0x40000000>; + }; + + chosen { + bootargs = "console=ttyAS0,115200"; + linux,stdout-path = &serial2; + }; + + aliases { + ttyAS0 = &serial2; + }; + + soc { + serial2: serial@fed32000 { + status = "okay"; + }; + + leds { + compatible = "gpio-leds"; + fp_led { + #gpio-cells = <1>; + label = "Front Panel LED"; + gpios = <&PIO105 7>; + linux,default-trigger = "heartbeat"; + }; + }; + + }; +}; diff --git a/arch/arm/boot/dts/stih41x-b2020.dtsi b/arch/arm/boot/dts/stih41x-b2020.dtsi new file mode 100644 index 000000000000..133e18143b1b --- /dev/null +++ b/arch/arm/boot/dts/stih41x-b2020.dtsi @@ -0,0 +1,42 @@ +/* + * Copyright (C) 2013 STMicroelectronics (R&D) Limited. + * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * publishhed by the Free Software Foundation. + */ +/ { + memory{ + device_type = "memory"; + reg = <0x40000000 0x80000000>; + }; + + chosen { + bootargs = "console=ttyAS0,115200"; + linux,stdout-path = &sbc_serial1; + }; + + aliases { + ttyAS0 = &sbc_serial1; + }; + soc { + sbc_serial1: serial@fe531000 { + status = "okay"; + }; + + leds { + compatible = "gpio-leds"; + red { + #gpio-cells = <1>; + label = "Front Panel LED"; + gpios = <&PIO4 1>; + linux,default-trigger = "heartbeat"; + }; + green { + gpios = <&PIO4 7>; + default-state = "off"; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/stih41x.dtsi b/arch/arm/boot/dts/stih41x.dtsi new file mode 100644 index 000000000000..7321403cab8a --- /dev/null +++ b/arch/arm/boot/dts/stih41x.dtsi @@ -0,0 +1,38 @@ +/ { + #address-cells = <1>; + #size-cells = <1>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + cpu@0 { + compatible = "arm,cortex-a9"; + reg = <0>; + }; + cpu@1 { + compatible = "arm,cortex-a9"; + reg = <1>; + }; + }; + + intc: interrupt-controller@fffe1000 { + compatible = "arm,cortex-a9-gic"; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0xfffe1000 0x1000>, + <0xfffe0100 0x100>; + }; + + scu@fffe0000 { + compatible = "arm,cortex-a9-scu"; + reg = <0xfffe0000 0x1000>; + }; + + timer@fffe0200 { + interrupt-parent = <&intc>; + compatible = "arm,cortex-a9-global-timer"; + reg = <0xfffe0200 0x100>; + interrupts = <1 11 0x04>; + clocks = <&arm_periph_clk>; + }; +}; diff --git a/arch/arm/boot/dts/sun4i-a10-mini-xplus.dts b/arch/arm/boot/dts/sun4i-a10-mini-xplus.dts index 4a7c35d6726a..078ed7f618d7 100644 --- a/arch/arm/boot/dts/sun4i-a10-mini-xplus.dts +++ b/arch/arm/boot/dts/sun4i-a10-mini-xplus.dts @@ -22,8 +22,8 @@ bootargs = "earlyprintk console=ttyS0,115200"; }; - soc { - uart0: uart@01c28000 { + soc@01c20000 { + uart0: serial@01c28000 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pins_a>; status = "okay"; diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/exynos_defconfig index e40b435d204e..227abf9cc601 100644 --- a/arch/arm/configs/exynos_defconfig +++ b/arch/arm/configs/exynos_defconfig @@ -1,4 +1,4 @@ -CONFIG_EXPERIMENTAL=y +CONFIG_SYSVIPC=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y CONFIG_BLK_DEV_INITRD=y @@ -7,17 +7,18 @@ CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set CONFIG_PARTITION_ADVANCED=y -CONFIG_EFI_PARTITION=y CONFIG_ARCH_EXYNOS=y -CONFIG_S3C_LOWLEVEL_UART_PORT=1 +CONFIG_S3C_LOWLEVEL_UART_PORT=3 CONFIG_S3C24XX_PWM=y CONFIG_ARCH_EXYNOS5=y CONFIG_MACH_EXYNOS4_DT=y -CONFIG_MACH_EXYNOS5_DT=y CONFIG_SMP=y CONFIG_NR_CPUS=2 CONFIG_PREEMPT=y CONFIG_AEABI=y +CONFIG_HIGHMEM=y +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y CONFIG_CMDLINE="root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc mem=256M" @@ -30,35 +31,58 @@ CONFIG_NET_KEY=y CONFIG_INET=y CONFIG_RFKILL_REGULATOR=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y CONFIG_PROC_DEVICETREE=y 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_MD=y +CONFIG_BLK_DEV_DM=y +CONFIG_DM_CRYPT=m CONFIG_NETDEVICES=y CONFIG_SMSC911X=y CONFIG_USB_USBNET=y CONFIG_USB_NET_SMSC75XX=y CONFIG_USB_NET_SMSC95XX=y CONFIG_INPUT_EVDEV=y -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set +CONFIG_KEYBOARD_CROS_EC=y +# CONFIG_MOUSE_PS2 is not set +CONFIG_MOUSE_CYAPA=y CONFIG_INPUT_TOUCHSCREEN=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_SAMSUNG=y CONFIG_SERIAL_SAMSUNG_CONSOLE=y CONFIG_SERIAL_OF_PLATFORM=y CONFIG_HW_RANDOM=y +CONFIG_TCG_TPM=y +CONFIG_TCG_TIS_I2C_INFINEON=y CONFIG_I2C=y +CONFIG_I2C_MUX=y +CONFIG_I2C_ARB_GPIO_CHALLENGE=y +CONFIG_I2C_S3C2410=y +CONFIG_DEBUG_GPIO=y # CONFIG_HWMON is not set +CONFIG_MFD_CROS_EC=y +CONFIG_MFD_CROS_EC_I2C=y +CONFIG_MFD_MAX77686=y +CONFIG_MFD_MAX8997=y +CONFIG_MFD_SEC_CORE=y CONFIG_MFD_TPS65090=y CONFIG_REGULATOR=y CONFIG_REGULATOR_FIXED_VOLTAGE=y CONFIG_REGULATOR_GPIO=y +CONFIG_REGULATOR_MAX8997=y +CONFIG_REGULATOR_MAX77686=y +CONFIG_REGULATOR_S5M8767=y CONFIG_REGULATOR_TPS65090=y CONFIG_FB=y +CONFIG_FB_MODE_HELPERS=y +CONFIG_FB_SIMPLE=y CONFIG_EXYNOS_VIDEO=y CONFIG_EXYNOS_MIPI_DSI=y CONFIG_EXYNOS_DP=y @@ -67,6 +91,20 @@ CONFIG_FONTS=y CONFIG_FONT_7x14=y CONFIG_LOGO=y CONFIG_USB=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_EHCI_S5P=y +CONFIG_USB_STORAGE=y +CONFIG_USB_DWC3=y +CONFIG_USB_PHY=y +CONFIG_SAMSUNG_USB2PHY=y +CONFIG_SAMSUNG_USB3PHY=y +CONFIG_MMC=y +CONFIG_MMC_SDHCI=y +CONFIG_MMC_SDHCI_S3C=y +CONFIG_MMC_DW=y +CONFIG_MMC_DW_IDMAC=y +CONFIG_MMC_DW_EXYNOS=y +CONFIG_COMMON_CLK_MAX77686=y CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y CONFIG_EXT4_FS=y @@ -79,6 +117,7 @@ CONFIG_ROMFS_FS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ASCII=y CONFIG_NLS_ISO8859_1=y +CONFIG_PRINTK_TIME=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y CONFIG_DETECT_HUNG_TASK=y @@ -87,6 +126,5 @@ CONFIG_DEBUG_SPINLOCK=y CONFIG_DEBUG_MUTEXES=y CONFIG_DEBUG_INFO=y CONFIG_DEBUG_USER=y -CONFIG_DEBUG_LL=y -CONFIG_EARLY_PRINTK=y +CONFIG_CRYPTO_SHA256=y CONFIG_CRC_CCITT=y diff --git a/arch/arm/configs/omap1_defconfig b/arch/arm/configs/omap1_defconfig index 7e0ebb64a7f9..9940f7b4e438 100644 --- a/arch/arm/configs/omap1_defconfig +++ b/arch/arm/configs/omap1_defconfig @@ -199,7 +199,6 @@ CONFIG_USB_PHY=y CONFIG_USB_DEBUG=y CONFIG_USB_DEVICEFS=y # CONFIG_USB_DEVICE_CLASS is not set -CONFIG_USB_SUSPEND=y CONFIG_USB_MON=y CONFIG_USB_OHCI_HCD=y CONFIG_USB_STORAGE=y diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig index c1ef64bc5abd..abbe31937c65 100644 --- a/arch/arm/configs/omap2plus_defconfig +++ b/arch/arm/configs/omap2plus_defconfig @@ -20,6 +20,7 @@ CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y # CONFIG_BLK_DEV_BSG is not set +CONFIG_ARCH_MULTI_V6=y CONFIG_ARCH_OMAP2PLUS=y CONFIG_OMAP_RESET_CLOCKS=y CONFIG_OMAP_MUX_DEBUG=y @@ -204,7 +205,6 @@ CONFIG_USB=y CONFIG_USB_DEBUG=y CONFIG_USB_ANNOUNCE_NEW_DEVICES=y CONFIG_USB_DEVICEFS=y -CONFIG_USB_SUSPEND=y CONFIG_USB_MON=y CONFIG_USB_WDM=y CONFIG_USB_STORAGE=y diff --git a/arch/arm/configs/tegra_defconfig b/arch/arm/configs/tegra_defconfig index a5f0485133cf..f7ba316164d4 100644 --- a/arch/arm/configs/tegra_defconfig +++ b/arch/arm/configs/tegra_defconfig @@ -153,6 +153,7 @@ CONFIG_MEDIA_CAMERA_SUPPORT=y CONFIG_MEDIA_USB_SUPPORT=y CONFIG_USB_VIDEO_CLASS=m CONFIG_DRM=y +CONFIG_TEGRA_HOST1X=y CONFIG_DRM_TEGRA=y CONFIG_BACKLIGHT_LCD_SUPPORT=y # CONFIG_LCD_CLASS_DEVICE is not set @@ -202,7 +203,7 @@ CONFIG_TEGRA20_APB_DMA=y CONFIG_STAGING=y CONFIG_SENSORS_ISL29018=y CONFIG_SENSORS_ISL29028=y -CONFIG_SENSORS_AK8975=y +CONFIG_AK8975=y CONFIG_MFD_NVEC=y CONFIG_KEYBOARD_NVEC=y CONFIG_SERIO_NVEC_PS2=y diff --git a/arch/arm/crypto/sha1-armv4-large.S b/arch/arm/crypto/sha1-armv4-large.S index 92c6eed7aac9..99207c45ec10 100644 --- a/arch/arm/crypto/sha1-armv4-large.S +++ b/arch/arm/crypto/sha1-armv4-large.S @@ -195,6 +195,7 @@ ENTRY(sha1_block_data_order) add r3,r3,r10 @ E+=F_00_19(B,C,D) cmp r14,sp bne .L_00_15 @ [((11+4)*5+2)*3] + sub sp,sp,#25*4 #if __ARM_ARCH__<7 ldrb r10,[r1,#2] ldrb r9,[r1,#3] @@ -290,7 +291,6 @@ ENTRY(sha1_block_data_order) add r3,r3,r10 @ E+=F_00_19(B,C,D) ldr r8,.LK_20_39 @ [+15+16*4] - sub sp,sp,#25*4 cmn sp,#0 @ [+3], clear carry to denote 20_39 .L_20_39_or_60_79: ldr r9,[r14,#15*4] diff --git a/arch/arm/include/asm/percpu.h b/arch/arm/include/asm/percpu.h index 968c0a14e0a3..209e6504922e 100644 --- a/arch/arm/include/asm/percpu.h +++ b/arch/arm/include/asm/percpu.h @@ -30,8 +30,15 @@ static inline void set_my_cpu_offset(unsigned long off) static inline unsigned long __my_cpu_offset(void) { unsigned long off; - /* Read TPIDRPRW */ - asm("mrc p15, 0, %0, c13, c0, 4" : "=r" (off) : : "memory"); + register unsigned long *sp asm ("sp"); + + /* + * Read TPIDRPRW. + * We want to allow caching the value, so avoid using volatile and + * instead use a fake stack read to hazard against barrier(). + */ + asm("mrc p15, 0, %0, c13, c0, 4" : "=r" (off) : "Q" (*sp)); + return off; } #define __my_cpu_offset __my_cpu_offset() diff --git a/arch/arm/include/asm/tlb.h b/arch/arm/include/asm/tlb.h index 99a19512ee26..bdf2b8458ec1 100644 --- a/arch/arm/include/asm/tlb.h +++ b/arch/arm/include/asm/tlb.h @@ -33,18 +33,6 @@ #include <asm/pgalloc.h> #include <asm/tlbflush.h> -/* - * We need to delay page freeing for SMP as other CPUs can access pages - * which have been removed but not yet had their TLB entries invalidated. - * Also, as ARMv7 speculative prefetch can drag new entries into the TLB, - * we need to apply this same delaying tactic to ensure correct operation. - */ -#if defined(CONFIG_SMP) || defined(CONFIG_CPU_32v7) -#define tlb_fast_mode(tlb) 0 -#else -#define tlb_fast_mode(tlb) 1 -#endif - #define MMU_GATHER_BUNDLE 8 /* @@ -112,12 +100,10 @@ static inline void __tlb_alloc_page(struct mmu_gather *tlb) static inline void tlb_flush_mmu(struct mmu_gather *tlb) { tlb_flush(tlb); - if (!tlb_fast_mode(tlb)) { - free_pages_and_swap_cache(tlb->pages, tlb->nr); - tlb->nr = 0; - if (tlb->pages == tlb->local) - __tlb_alloc_page(tlb); - } + free_pages_and_swap_cache(tlb->pages, tlb->nr); + tlb->nr = 0; + if (tlb->pages == tlb->local) + __tlb_alloc_page(tlb); } static inline void @@ -178,11 +164,6 @@ tlb_end_vma(struct mmu_gather *tlb, struct vm_area_struct *vma) static inline int __tlb_remove_page(struct mmu_gather *tlb, struct page *page) { - if (tlb_fast_mode(tlb)) { - free_page_and_swap_cache(page); - return 1; /* avoid calling tlb_flush_mmu */ - } - tlb->pages[tlb->nr++] = page; VM_BUG_ON(tlb->nr > tlb->max); return tlb->max - tlb->nr; diff --git a/arch/arm/include/debug/nspire.S b/arch/arm/include/debug/nspire.S new file mode 100644 index 000000000000..886fd276fcbc --- /dev/null +++ b/arch/arm/include/debug/nspire.S @@ -0,0 +1,28 @@ +/* + * linux/arch/arm/include/debug/nspire.S + * + * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2, as + * published by the Free Software Foundation. + * + */ + +#define NSPIRE_EARLY_UART_PHYS_BASE 0x90020000 +#define NSPIRE_EARLY_UART_VIRT_BASE 0xfee20000 + +.macro addruart, rp, rv, tmp + ldr \rp, =(NSPIRE_EARLY_UART_PHYS_BASE) @ physical base address + ldr \rv, =(NSPIRE_EARLY_UART_VIRT_BASE) @ virtual base address +.endm + + +#ifdef CONFIG_DEBUG_NSPIRE_CX_UART +#include <asm/hardware/debug-pl01x.S> +#endif + +#ifdef CONFIG_DEBUG_NSPIRE_CLASSIC_UART +#define UART_SHIFT 2 +#include <asm/hardware/debug-8250.S> +#endif diff --git a/arch/arm/include/debug/sti.S b/arch/arm/include/debug/sti.S new file mode 100644 index 000000000000..e3aa58ff1776 --- /dev/null +++ b/arch/arm/include/debug/sti.S @@ -0,0 +1,61 @@ +/* + * arch/arm/include/debug/sti.S + * + * Debugging macro include header + * Copyright (C) 2013 STMicroelectronics (R&D) Limited. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#define STIH41X_COMMS_BASE 0xfed00000 +#define STIH41X_ASC2_BASE (STIH41X_COMMS_BASE+0x32000) + +#define STIH41X_SBC_LPM_BASE 0xfe400000 +#define STIH41X_SBC_COMMS_BASE (STIH41X_SBC_LPM_BASE + 0x100000) +#define STIH41X_SBC_ASC1_BASE (STIH41X_SBC_COMMS_BASE + 0x31000) + + +#define VIRT_ADDRESS(x) (x - 0x1000000) + +#if IS_ENABLED(CONFIG_STIH41X_DEBUG_ASC2) +#define DEBUG_LL_UART_BASE STIH41X_ASC2_BASE +#endif + +#if IS_ENABLED(CONFIG_STIH41X_DEBUG_SBC_ASC1) +#define DEBUG_LL_UART_BASE STIH41X_SBC_ASC1_BASE +#endif + +#ifndef DEBUG_LL_UART_BASE +#error "DEBUG UART is not Configured" +#endif + +#define ASC_TX_BUF_OFF 0x04 +#define ASC_CTRL_OFF 0x0c +#define ASC_STA_OFF 0x14 + +#define ASC_STA_TX_FULL (1<<9) +#define ASC_STA_TX_EMPTY (1<<1) + + + .macro addruart, rp, rv, tmp + ldr \rp, =DEBUG_LL_UART_BASE @ physical base + ldr \rv, =VIRT_ADDRESS(DEBUG_LL_UART_BASE) @ virt base + .endm + + .macro senduart,rd,rx + strb \rd, [\rx, #ASC_TX_BUF_OFF] + .endm + + .macro waituart,rd,rx +1001: ldr \rd, [\rx, #ASC_STA_OFF] + tst \rd, #ASC_STA_TX_FULL + bne 1001b + .endm + + .macro busyuart,rd,rx +1001: ldr \rd, [\rx, #ASC_STA_OFF] + tst \rd, #ASC_STA_TX_EMPTY + beq 1001b + .endm diff --git a/arch/arm/include/debug/ux500.S b/arch/arm/include/debug/ux500.S index 2848857f5b62..fbd24beeb1fa 100644 --- a/arch/arm/include/debug/ux500.S +++ b/arch/arm/include/debug/ux500.S @@ -24,9 +24,9 @@ #define U8500_UART0_PHYS_BASE (0x80120000) #define U8500_UART1_PHYS_BASE (0x80121000) #define U8500_UART2_PHYS_BASE (0x80007000) -#define U8500_UART0_VIRT_BASE (0xa8120000) -#define U8500_UART1_VIRT_BASE (0xa8121000) -#define U8500_UART2_VIRT_BASE (0xa8007000) +#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 diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c index f21970316836..282de4826abb 100644 --- a/arch/arm/kernel/process.c +++ b/arch/arm/kernel/process.c @@ -411,7 +411,6 @@ static struct vm_area_struct gate_vma = { .vm_start = 0xffff0000, .vm_end = 0xffff0000 + PAGE_SIZE, .vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC, - .vm_mm = &init_mm, }; static int __init gate_vma_init(void) diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index 47ab90563bf4..550d63cef68e 100644 --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c @@ -251,7 +251,7 @@ void __ref cpu_die(void) * this returns, power and/or clocks can be removed at any point * from this CPU and its cache by platform_cpu_kill(). */ - RCU_NONIDLE(complete(&cpu_died)); + complete(&cpu_died); /* * 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 f10316b4ecdc..c5a59546a256 100644 --- a/arch/arm/kernel/topology.c +++ b/arch/arm/kernel/topology.c @@ -13,6 +13,7 @@ #include <linux/cpu.h> #include <linux/cpumask.h> +#include <linux/export.h> #include <linux/init.h> #include <linux/percpu.h> #include <linux/node.h> @@ -200,6 +201,7 @@ static inline void update_cpu_power(unsigned int cpuid, unsigned int mpidr) {} * cpu topology table */ struct cputopo_arm cpu_topology[NR_CPUS]; +EXPORT_SYMBOL_GPL(cpu_topology); const struct cpumask *cpu_coregroup_mask(int cpu) { diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c index 37d216d814cd..ef1703b9587b 100644 --- a/arch/arm/kvm/arm.c +++ b/arch/arm/kvm/arm.c @@ -492,6 +492,11 @@ static void vcpu_pause(struct kvm_vcpu *vcpu) wait_event_interruptible(*wq, !vcpu->arch.pause); } +static int kvm_vcpu_initialized(struct kvm_vcpu *vcpu) +{ + return vcpu->arch.target >= 0; +} + /** * kvm_arch_vcpu_ioctl_run - the main VCPU run function to execute guest code * @vcpu: The VCPU pointer @@ -508,8 +513,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *run) int ret; sigset_t sigsaved; - /* Make sure they initialize the vcpu with KVM_ARM_VCPU_INIT */ - if (unlikely(vcpu->arch.target < 0)) + if (unlikely(!kvm_vcpu_initialized(vcpu))) return -ENOEXEC; ret = kvm_vcpu_first_run_init(vcpu); @@ -710,6 +714,10 @@ long kvm_arch_vcpu_ioctl(struct file *filp, case KVM_SET_ONE_REG: case KVM_GET_ONE_REG: { struct kvm_one_reg reg; + + if (unlikely(!kvm_vcpu_initialized(vcpu))) + return -ENOEXEC; + if (copy_from_user(®, argp, sizeof(reg))) return -EFAULT; if (ioctl == KVM_SET_ONE_REG) @@ -722,6 +730,9 @@ long kvm_arch_vcpu_ioctl(struct file *filp, struct kvm_reg_list reg_list; unsigned n; + if (unlikely(!kvm_vcpu_initialized(vcpu))) + return -ENOEXEC; + if (copy_from_user(®_list, user_list, sizeof(reg_list))) return -EFAULT; n = reg_list.n; diff --git a/arch/arm/kvm/mmu.c b/arch/arm/kvm/mmu.c index 965706578f13..84ba67b982c0 100644 --- a/arch/arm/kvm/mmu.c +++ b/arch/arm/kvm/mmu.c @@ -43,7 +43,14 @@ static phys_addr_t hyp_idmap_vector; static void kvm_tlb_flush_vmid_ipa(struct kvm *kvm, phys_addr_t ipa) { - kvm_call_hyp(__kvm_tlb_flush_vmid_ipa, kvm, ipa); + /* + * This function also gets called when dealing with HYP page + * tables. As HYP doesn't have an associated struct kvm (and + * the HYP page tables are fairly static), we don't do + * anything there. + */ + if (kvm) + kvm_call_hyp(__kvm_tlb_flush_vmid_ipa, kvm, ipa); } static int mmu_topup_memory_cache(struct kvm_mmu_memory_cache *cache, @@ -78,18 +85,20 @@ static void *mmu_memory_cache_alloc(struct kvm_mmu_memory_cache *mc) return p; } -static void clear_pud_entry(pud_t *pud) +static void clear_pud_entry(struct kvm *kvm, pud_t *pud, phys_addr_t addr) { pmd_t *pmd_table = pmd_offset(pud, 0); pud_clear(pud); + kvm_tlb_flush_vmid_ipa(kvm, addr); pmd_free(NULL, pmd_table); put_page(virt_to_page(pud)); } -static void clear_pmd_entry(pmd_t *pmd) +static void clear_pmd_entry(struct kvm *kvm, pmd_t *pmd, phys_addr_t addr) { pte_t *pte_table = pte_offset_kernel(pmd, 0); pmd_clear(pmd); + kvm_tlb_flush_vmid_ipa(kvm, addr); pte_free_kernel(NULL, pte_table); put_page(virt_to_page(pmd)); } @@ -100,11 +109,12 @@ static bool pmd_empty(pmd_t *pmd) return page_count(pmd_page) == 1; } -static void clear_pte_entry(pte_t *pte) +static void clear_pte_entry(struct kvm *kvm, pte_t *pte, phys_addr_t addr) { if (pte_present(*pte)) { kvm_set_pte(pte, __pte(0)); put_page(virt_to_page(pte)); + kvm_tlb_flush_vmid_ipa(kvm, addr); } } @@ -114,7 +124,8 @@ static bool pte_empty(pte_t *pte) return page_count(pte_page) == 1; } -static void unmap_range(pgd_t *pgdp, unsigned long long start, u64 size) +static void unmap_range(struct kvm *kvm, pgd_t *pgdp, + unsigned long long start, u64 size) { pgd_t *pgd; pud_t *pud; @@ -138,15 +149,15 @@ static void unmap_range(pgd_t *pgdp, unsigned long long start, u64 size) } pte = pte_offset_kernel(pmd, addr); - clear_pte_entry(pte); + clear_pte_entry(kvm, pte, addr); range = PAGE_SIZE; /* If we emptied the pte, walk back up the ladder */ if (pte_empty(pte)) { - clear_pmd_entry(pmd); + clear_pmd_entry(kvm, pmd, addr); range = PMD_SIZE; if (pmd_empty(pmd)) { - clear_pud_entry(pud); + clear_pud_entry(kvm, pud, addr); range = PUD_SIZE; } } @@ -165,14 +176,14 @@ void free_boot_hyp_pgd(void) mutex_lock(&kvm_hyp_pgd_mutex); if (boot_hyp_pgd) { - unmap_range(boot_hyp_pgd, hyp_idmap_start, PAGE_SIZE); - unmap_range(boot_hyp_pgd, TRAMPOLINE_VA, PAGE_SIZE); + unmap_range(NULL, boot_hyp_pgd, hyp_idmap_start, PAGE_SIZE); + unmap_range(NULL, boot_hyp_pgd, TRAMPOLINE_VA, PAGE_SIZE); kfree(boot_hyp_pgd); boot_hyp_pgd = NULL; } if (hyp_pgd) - unmap_range(hyp_pgd, TRAMPOLINE_VA, PAGE_SIZE); + unmap_range(NULL, hyp_pgd, TRAMPOLINE_VA, PAGE_SIZE); kfree(init_bounce_page); init_bounce_page = NULL; @@ -200,9 +211,10 @@ void free_hyp_pgds(void) if (hyp_pgd) { for (addr = PAGE_OFFSET; virt_addr_valid(addr); addr += PGDIR_SIZE) - unmap_range(hyp_pgd, KERN_TO_HYP(addr), PGDIR_SIZE); + unmap_range(NULL, hyp_pgd, KERN_TO_HYP(addr), PGDIR_SIZE); for (addr = VMALLOC_START; is_vmalloc_addr((void*)addr); addr += PGDIR_SIZE) - unmap_range(hyp_pgd, KERN_TO_HYP(addr), PGDIR_SIZE); + unmap_range(NULL, hyp_pgd, KERN_TO_HYP(addr), PGDIR_SIZE); + kfree(hyp_pgd); hyp_pgd = NULL; } @@ -393,7 +405,7 @@ int kvm_alloc_stage2_pgd(struct kvm *kvm) */ static void unmap_stage2_range(struct kvm *kvm, phys_addr_t start, u64 size) { - unmap_range(kvm->arch.pgd, start, size); + unmap_range(kvm, kvm->arch.pgd, start, size); } /** @@ -675,7 +687,6 @@ static void handle_hva_to_gpa(struct kvm *kvm, static void kvm_unmap_hva_handler(struct kvm *kvm, gpa_t gpa, void *data) { unmap_stage2_range(kvm, gpa, PAGE_SIZE); - kvm_tlb_flush_vmid_ipa(kvm, gpa); } int kvm_unmap_hva(struct kvm *kvm, unsigned long hva) diff --git a/arch/arm/mach-at91/at91rm9200_time.c b/arch/arm/mach-at91/at91rm9200_time.c index 2acdff4c1dfe..180b3024bec3 100644 --- a/arch/arm/mach-at91/at91rm9200_time.c +++ b/arch/arm/mach-at91/at91rm9200_time.c @@ -174,6 +174,7 @@ clkevt32k_next_event(unsigned long delta, struct clock_event_device *dev) static struct clock_event_device clkevt = { .name = "at91_tick", .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT, + .shift = 32, .rating = 150, .set_next_event = clkevt32k_next_event, .set_mode = clkevt32k_mode, @@ -264,9 +265,11 @@ void __init at91rm9200_timer_init(void) at91_st_write(AT91_ST_RTMR, 1); /* Setup timer clockevent, with minimum of two ticks (important!!) */ + clkevt.mult = div_sc(AT91_SLOW_CLOCK, NSEC_PER_SEC, clkevt.shift); + clkevt.max_delta_ns = clockevent_delta2ns(AT91_ST_ALMV, &clkevt); + clkevt.min_delta_ns = clockevent_delta2ns(2, &clkevt) + 1; clkevt.cpumask = cpumask_of(0); - clockevents_config_and_register(&clkevt, AT91_SLOW_CLOCK, - 2, AT91_ST_ALMV); + clockevents_register_device(&clkevt); /* register clocksource */ clocksource_register_hz(&clk32k, AT91_SLOW_CLOCK); diff --git a/arch/arm/mach-at91/at91sam9n12.c b/arch/arm/mach-at91/at91sam9n12.c index 13cdbcd48f51..c7d670d11802 100644 --- a/arch/arm/mach-at91/at91sam9n12.c +++ b/arch/arm/mach-at91/at91sam9n12.c @@ -223,13 +223,7 @@ static void __init at91sam9n12_map_io(void) at91_init_sram(0, AT91SAM9N12_SRAM_BASE, AT91SAM9N12_SRAM_SIZE); } -void __init at91sam9n12_initialize(void) -{ - at91_extern_irq = (1 << AT91SAM9N12_ID_IRQ0); -} - AT91_SOC_START(at91sam9n12) .map_io = at91sam9n12_map_io, .register_clocks = at91sam9n12_register_clocks, - .init = at91sam9n12_initialize, AT91_SOC_END diff --git a/arch/arm/mach-at91/include/mach/at91_pmc.h b/arch/arm/mach-at91/include/mach/at91_pmc.h index 31df12029c4e..2bd7f51b0b82 100644 --- a/arch/arm/mach-at91/include/mach/at91_pmc.h +++ b/arch/arm/mach-at91/include/mach/at91_pmc.h @@ -179,9 +179,9 @@ extern void __iomem *at91_pmc_base; #define AT91_PMC_PCR_CMD (0x1 << 12) /* Command (read=0, write=1) */ #define AT91_PMC_PCR_DIV(n) ((n) << 16) /* Divisor Value */ #define AT91_PMC_PCR_DIV0 0x0 /* Peripheral clock is MCK */ -#define AT91_PMC_PCR_DIV2 0x2 /* Peripheral clock is MCK/2 */ -#define AT91_PMC_PCR_DIV4 0x4 /* Peripheral clock is MCK/4 */ -#define AT91_PMC_PCR_DIV8 0x8 /* Peripheral clock is MCK/8 */ +#define AT91_PMC_PCR_DIV2 0x1 /* Peripheral clock is MCK/2 */ +#define AT91_PMC_PCR_DIV4 0x2 /* Peripheral clock is MCK/4 */ +#define AT91_PMC_PCR_DIV8 0x3 /* Peripheral clock is MCK/8 */ #define AT91_PMC_PCR_EN (0x1 << 28) /* Enable */ #endif diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index d19edff0ea6e..5ae41ecb0a02 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -71,6 +71,16 @@ config SOC_EXYNOS5250 help Enable EXYNOS5250 SoC support +config SOC_EXYNOS5420 + bool "SAMSUNG EXYNOS5420" + default y + depends on ARCH_EXYNOS5 + select PM_GENERIC_DOMAINS if PM + select S5P_PM if PM + select S5P_SLEEP if PM + help + Enable EXYNOS5420 SoC support + config SOC_EXYNOS5440 bool "SAMSUNG EXYNOS5440" default y @@ -250,6 +260,7 @@ config MACH_ARMLEX4210 config MACH_UNIVERSAL_C210 bool "Mobile UNIVERSAL_C210 Board" select CLKSRC_MMIO + select CLKSRC_SAMSUNG_PWM select CPU_EXYNOS4210 select EXYNOS4_SETUP_FIMC select EXYNOS4_SETUP_FIMD0 @@ -281,7 +292,6 @@ config MACH_UNIVERSAL_C210 select S5P_DEV_TV select S5P_GPIO_INT select S5P_SETUP_MIPIPHY - select SAMSUNG_HRT help Machine support for Samsung Mobile Universal S5PC210 Reference Board. @@ -410,6 +420,7 @@ config MACH_EXYNOS4_DT depends on ARCH_EXYNOS4 select ARM_AMBA select CLKSRC_OF + select CLKSRC_SAMSUNG_PWM if CPU_EXYNOS4210 select CPU_EXYNOS4210 select KEYBOARD_SAMSUNG if INPUT_KEYBOARD select PINCTRL diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c index 745e304ad0de..8bc587cb165a 100644 --- a/arch/arm/mach-exynos/common.c +++ b/arch/arm/mach-exynos/common.c @@ -10,12 +10,14 @@ */ #include <linux/kernel.h> +#include <linux/bitops.h> #include <linux/interrupt.h> #include <linux/irq.h> #include <linux/irqchip.h> #include <linux/io.h> #include <linux/device.h> #include <linux/gpio.h> +#include <clocksource/samsung_pwm.h> #include <linux/sched.h> #include <linux/serial_core.h> #include <linux/of.h> @@ -62,6 +64,7 @@ static const char name_exynos4210[] = "EXYNOS4210"; static const char name_exynos4212[] = "EXYNOS4212"; static const char name_exynos4412[] = "EXYNOS4412"; static const char name_exynos5250[] = "EXYNOS5250"; +static const char name_exynos5420[] = "EXYNOS5420"; static const char name_exynos5440[] = "EXYNOS5440"; static void exynos4_map_io(void); @@ -101,6 +104,12 @@ static struct cpu_table cpu_ids[] __initdata = { .init = exynos_init, .name = name_exynos5250, }, { + .idcode = EXYNOS5420_SOC_ID, + .idmask = EXYNOS5_SOC_MASK, + .map_io = exynos5_map_io, + .init = exynos_init, + .name = name_exynos5420, + }, { .idcode = EXYNOS5440_SOC_ID, .idmask = EXYNOS5_SOC_MASK, .map_io = exynos5440_map_io, @@ -302,6 +311,13 @@ static struct map_desc exynos5440_iodesc0[] __initdata = { }, }; +static struct samsung_pwm_variant exynos4_pwm_variant = { + .bits = 32, + .div_base = 0, + .has_tint_cstat = true, + .tclk_mask = 0, +}; + void exynos4_restart(char mode, const char *cmd) { __raw_writel(0x1, S5P_SWRESET); @@ -313,16 +329,20 @@ void exynos5_restart(char mode, const char *cmd) u32 val; void __iomem *addr; - if (of_machine_is_compatible("samsung,exynos5250")) { - val = 0x1; - addr = EXYNOS_SWRESET; - } else if (of_machine_is_compatible("samsung,exynos5440")) { + val = 0x1; + addr = EXYNOS_SWRESET; + + if (of_machine_is_compatible("samsung,exynos5440")) { + u32 status; np = of_find_compatible_node(NULL, NULL, "samsung,exynos5440-clock"); + + addr = of_iomap(np, 0) + 0xbc; + status = __raw_readl(addr); + addr = of_iomap(np, 0) + 0xcc; - val = (0xfff << 20) | (0x1 << 16); - } else { - pr_err("%s: cannot support non-DT\n", __func__); - return; + val = __raw_readl(addr); + + val = (val & 0xffff0000) | (status & 0xffff); } __raw_writel(val, addr); @@ -370,6 +390,8 @@ int __init exynos_fdt_map_chipid(unsigned long node, const char *uname, void __init exynos_init_io(struct map_desc *mach_desc, int size) { + debug_ll_io_init(); + #ifdef CONFIG_OF if (initial_boot_params) of_scan_flat_dt(exynos_fdt_map_chipid, NULL); @@ -442,8 +464,20 @@ static void __init exynos5440_map_io(void) iotable_init(exynos5440_iodesc0, ARRAY_SIZE(exynos5440_iodesc0)); } +void __init exynos_set_timer_source(u8 channels) +{ + exynos4_pwm_variant.output_mask = BIT(SAMSUNG_PWM_NUM) - 1; + exynos4_pwm_variant.output_mask &= ~channels; +} + void __init exynos_init_time(void) { + unsigned int timer_irqs[SAMSUNG_PWM_NUM] = { + EXYNOS4_IRQ_TIMER0_VIC, EXYNOS4_IRQ_TIMER1_VIC, + EXYNOS4_IRQ_TIMER2_VIC, EXYNOS4_IRQ_TIMER3_VIC, + EXYNOS4_IRQ_TIMER4_VIC, + }; + if (of_have_populated_dt()) { #ifdef CONFIG_OF of_clk_init(NULL); @@ -455,7 +489,14 @@ void __init exynos_init_time(void) exynos4_clk_init(NULL, !soc_is_exynos4210(), S5P_VA_CMU, readl(S5P_VA_CHIPID + 8) & 1); exynos4_clk_register_fixed_ext(xxti_f, xusbxti_f); #endif - mct_init(S5P_VA_SYSTIMER, EXYNOS4_IRQ_MCT_G0, EXYNOS4_IRQ_MCT_L0, EXYNOS4_IRQ_MCT_L1); +#ifdef CONFIG_CLKSRC_SAMSUNG_PWM + if (soc_is_exynos4210() && samsung_rev() == EXYNOS4210_REV_0) + samsung_pwm_clocksource_init(S3C_VA_TIMER, + timer_irqs, &exynos4_pwm_variant); + else +#endif + mct_init(S5P_VA_SYSTIMER, EXYNOS4_IRQ_MCT_G0, + EXYNOS4_IRQ_MCT_L0, EXYNOS4_IRQ_MCT_L1); } } diff --git a/arch/arm/mach-exynos/common.h b/arch/arm/mach-exynos/common.h index 60dd35cc01a6..11fc1e29819b 100644 --- a/arch/arm/mach-exynos/common.h +++ b/arch/arm/mach-exynos/common.h @@ -32,6 +32,8 @@ void exynos4_clk_register_fixed_ext(unsigned long, unsigned long); void exynos_firmware_init(void); +void exynos_set_timer_source(u8 channels); + #ifdef CONFIG_PM_GENERIC_DOMAINS int exynos_pm_late_initcall(void); #else diff --git a/arch/arm/mach-exynos/include/mach/pm-core.h b/arch/arm/mach-exynos/include/mach/pm-core.h index 7dbbfec13ea5..296090e7f423 100644 --- a/arch/arm/mach-exynos/include/mach/pm-core.h +++ b/arch/arm/mach-exynos/include/mach/pm-core.h @@ -18,8 +18,15 @@ #ifndef __ASM_ARCH_PM_CORE_H #define __ASM_ARCH_PM_CORE_H __FILE__ +#include <linux/of.h> #include <mach/regs-pmu.h> +#ifdef CONFIG_PINCTRL_EXYNOS +extern u32 exynos_get_eint_wake_mask(void); +#else +static inline u32 exynos_get_eint_wake_mask(void) { return 0xffffffff; } +#endif + static inline void s3c_pm_debug_init_uart(void) { /* nothing here yet */ @@ -27,7 +34,12 @@ static inline void s3c_pm_debug_init_uart(void) static inline void s3c_pm_arch_prepare_irqs(void) { - __raw_writel(s3c_irqwake_eintmask, S5P_EINT_WAKEUP_MASK); + u32 eintmask = s3c_irqwake_eintmask; + + if (of_have_populated_dt()) + eintmask = exynos_get_eint_wake_mask(); + + __raw_writel(eintmask, S5P_EINT_WAKEUP_MASK); __raw_writel(s3c_irqwake_intmask & ~(1 << 31), S5P_WAKEUP_MASK); } diff --git a/arch/arm/mach-exynos/include/mach/uncompress.h b/arch/arm/mach-exynos/include/mach/uncompress.h index 2979995d5a6a..1937e0fb7375 100644 --- a/arch/arm/mach-exynos/include/mach/uncompress.h +++ b/arch/arm/mach-exynos/include/mach/uncompress.h @@ -31,13 +31,12 @@ static void arch_detect_cpu(void) /* * product_id is bits 31:12 - * bits 23:20 describe the exynosX family - * + * bits 23:20 describe the exynosX family + * bits 27:24 describe the exynosX family in exynos5420 */ chip_id >>= 20; - chip_id &= 0xf; - if (chip_id == 0x5) + if ((chip_id & 0x0f) == 0x5 || (chip_id & 0xf0) == 0x50) uart_base = (volatile u8 *)EXYNOS5_PA_UART + (S3C_UART_OFFSET * CONFIG_S3C_LOWLEVEL_UART_PORT); else uart_base = (volatile u8 *)EXYNOS4_PA_UART + (S3C_UART_OFFSET * CONFIG_S3C_LOWLEVEL_UART_PORT); diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c index 753b94f3fca7..050a5b1247ef 100644 --- a/arch/arm/mach-exynos/mach-exynos5-dt.c +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c @@ -57,6 +57,7 @@ static void __init exynos5_dt_machine_init(void) static char const *exynos5_dt_compat[] __initdata = { "samsung,exynos5250", + "samsung,exynos5420", "samsung,exynos5440", NULL }; diff --git a/arch/arm/mach-exynos/mach-universal_c210.c b/arch/arm/mach-exynos/mach-universal_c210.c index 327d50d4681d..74ddb2b55614 100644 --- a/arch/arm/mach-exynos/mach-universal_c210.c +++ b/arch/arm/mach-exynos/mach-universal_c210.c @@ -41,7 +41,6 @@ #include <plat/mfc.h> #include <plat/sdhci.h> #include <plat/fimc-core.h> -#include <plat/samsung-time.h> #include <plat/camport.h> #include <mach/map.h> @@ -1094,7 +1093,7 @@ static void __init universal_map_io(void) { exynos_init_io(NULL, 0); s3c24xx_init_uarts(universal_uartcfgs, ARRAY_SIZE(universal_uartcfgs)); - samsung_set_timer_source(SAMSUNG_PWM2, SAMSUNG_PWM4); + exynos_set_timer_source(BIT(2) | BIT(4)); xxti_f = 0; xusbxti_f = 24000000; } @@ -1154,7 +1153,7 @@ MACHINE_START(UNIVERSAL_C210, "UNIVERSAL_C210") .map_io = universal_map_io, .init_machine = universal_machine_init, .init_late = exynos_init_late, - .init_time = samsung_timer_init, + .init_time = exynos_init_time, .reserve = &universal_reserve, .restart = exynos4_restart, MACHINE_END diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c index a0e8ff7758a4..b2e8a5ebad40 100644 --- a/arch/arm/mach-exynos/platsmp.c +++ b/arch/arm/mach-exynos/platsmp.c @@ -50,6 +50,8 @@ static inline void __iomem *cpu_boot_reg(int cpu) boot_reg = cpu_boot_reg_base(); if (soc_is_exynos4412()) boot_reg += 4*cpu; + else if (soc_is_exynos5420()) + boot_reg += 4; return boot_reg; } @@ -180,10 +182,14 @@ static void __init exynos_smp_init_cpus(void) void __iomem *scu_base = scu_base_addr(); unsigned int i, ncores; - if (soc_is_exynos5250()) - ncores = 2; - else + if (read_cpuid_part_number() == ARM_CPU_PART_CORTEX_A9) ncores = scu_base ? scu_get_core_count(scu_base) : 1; + else + /* + * CPU Nodes are passed thru DT and set_cpu_possible + * is set by "arm_dt_init_cpu_maps". + */ + return; /* sanity check */ if (ncores > nr_cpu_ids) { diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c index 151259003086..4e3148ce852d 100644 --- a/arch/arm/mach-imx/clk-imx6q.c +++ b/arch/arm/mach-imx/clk-imx6q.c @@ -177,17 +177,18 @@ int imx6q_set_lpm(enum mxc_cpu_pwr_mode mode) static const char *step_sels[] = { "osc", "pll2_pfd2_396m", }; static const char *pll1_sw_sels[] = { "pll1_sys", "step", }; static const char *periph_pre_sels[] = { "pll2_bus", "pll2_pfd2_396m", "pll2_pfd0_352m", "pll2_198m", }; -static const char *periph_clk2_sels[] = { "pll3_usb_otg", "osc", }; +static const char *periph_clk2_sels[] = { "pll3_usb_otg", "osc", "osc", "dummy", }; +static const char *periph2_clk2_sels[] = { "pll3_usb_otg", "pll2_bus", }; static const char *periph_sels[] = { "periph_pre", "periph_clk2", }; static const char *periph2_sels[] = { "periph2_pre", "periph2_clk2", }; -static const char *axi_sels[] = { "periph", "pll2_pfd2_396m", "pll3_pfd1_540m", }; +static const char *axi_sels[] = { "periph", "pll2_pfd2_396m", "periph", "pll3_pfd1_540m", }; static const char *audio_sels[] = { "pll4_post_div", "pll3_pfd2_508m", "pll3_pfd3_454m", "pll3_usb_otg", }; static const char *gpu_axi_sels[] = { "axi", "ahb", }; static const char *gpu2d_core_sels[] = { "axi", "pll3_usb_otg", "pll2_pfd0_352m", "pll2_pfd2_396m", }; static const char *gpu3d_core_sels[] = { "mmdc_ch0_axi", "pll3_usb_otg", "pll2_pfd1_594m", "pll2_pfd2_396m", }; -static const char *gpu3d_shader_sels[] = { "mmdc_ch0_axi", "pll3_usb_otg", "pll2_pfd1_594m", "pll2_pfd9_720m", }; +static const char *gpu3d_shader_sels[] = { "mmdc_ch0_axi", "pll3_usb_otg", "pll2_pfd1_594m", "pll3_pfd0_720m", }; static const char *ipu_sels[] = { "mmdc_ch0_axi", "pll2_pfd2_396m", "pll3_120m", "pll3_pfd1_540m", }; -static const char *ldb_di_sels[] = { "pll5_video", "pll2_pfd0_352m", "pll2_pfd2_396m", "mmdc_ch1_axi", "pll3_usb_otg", }; +static const char *ldb_di_sels[] = { "pll5_video_div", "pll2_pfd0_352m", "pll2_pfd2_396m", "mmdc_ch1_axi", "pll3_usb_otg", }; static const char *ipu_di_pre_sels[] = { "mmdc_ch0_axi", "pll3_usb_otg", "pll5_video_div", "pll2_pfd0_352m", "pll2_pfd2_396m", "pll3_pfd1_540m", }; static const char *ipu1_di0_sels[] = { "ipu1_di0_pre", "dummy", "dummy", "ldb_di0", "ldb_di1", }; static const char *ipu1_di1_sels[] = { "ipu1_di1_pre", "dummy", "dummy", "ldb_di0", "ldb_di1", }; @@ -369,8 +370,8 @@ int __init mx6q_clocks_init(void) clk[pll1_sw] = imx_clk_mux("pll1_sw", base + 0xc, 2, 1, pll1_sw_sels, ARRAY_SIZE(pll1_sw_sels)); clk[periph_pre] = imx_clk_mux("periph_pre", base + 0x18, 18, 2, periph_pre_sels, ARRAY_SIZE(periph_pre_sels)); clk[periph2_pre] = imx_clk_mux("periph2_pre", base + 0x18, 21, 2, periph_pre_sels, ARRAY_SIZE(periph_pre_sels)); - clk[periph_clk2_sel] = imx_clk_mux("periph_clk2_sel", base + 0x18, 12, 1, periph_clk2_sels, ARRAY_SIZE(periph_clk2_sels)); - clk[periph2_clk2_sel] = imx_clk_mux("periph2_clk2_sel", base + 0x18, 20, 1, periph_clk2_sels, ARRAY_SIZE(periph_clk2_sels)); + clk[periph_clk2_sel] = imx_clk_mux("periph_clk2_sel", base + 0x18, 12, 2, periph_clk2_sels, ARRAY_SIZE(periph_clk2_sels)); + clk[periph2_clk2_sel] = imx_clk_mux("periph2_clk2_sel", base + 0x18, 20, 1, periph2_clk2_sels, ARRAY_SIZE(periph2_clk2_sels)); clk[axi_sel] = imx_clk_mux("axi_sel", base + 0x14, 6, 2, axi_sels, ARRAY_SIZE(axi_sels)); clk[esai_sel] = imx_clk_mux("esai_sel", base + 0x20, 19, 2, audio_sels, ARRAY_SIZE(audio_sels)); clk[asrc_sel] = imx_clk_mux("asrc_sel", base + 0x30, 7, 2, audio_sels, ARRAY_SIZE(audio_sels)); @@ -498,7 +499,7 @@ int __init mx6q_clocks_init(void) clk[ldb_di1] = imx_clk_gate2("ldb_di1", "ldb_di1_podf", base + 0x74, 14); clk[ipu2_di1] = imx_clk_gate2("ipu2_di1", "ipu2_di1_sel", base + 0x74, 10); clk[hsi_tx] = imx_clk_gate2("hsi_tx", "hsi_tx_podf", base + 0x74, 16); - clk[mlb] = imx_clk_gate2("mlb", "pll8_mlb", base + 0x74, 18); + clk[mlb] = imx_clk_gate2("mlb", "axi", base + 0x74, 18); clk[mmdc_ch0_axi] = imx_clk_gate2("mmdc_ch0_axi", "mmdc_ch0_axi_podf", base + 0x74, 20); clk[mmdc_ch1_axi] = imx_clk_gate2("mmdc_ch1_axi", "mmdc_ch1_axi_podf", base + 0x74, 22); clk[ocram] = imx_clk_gate2("ocram", "ahb", base + 0x74, 28); diff --git a/arch/arm/mach-imx/headsmp.S b/arch/arm/mach-imx/headsmp.S index 67b9c48dcafe..627f16f0e9d1 100644 --- a/arch/arm/mach-imx/headsmp.S +++ b/arch/arm/mach-imx/headsmp.S @@ -18,8 +18,20 @@ .section ".text.head", "ax" #ifdef CONFIG_SMP +diag_reg_offset: + .word g_diag_reg - . + + .macro set_diag_reg + adr r0, diag_reg_offset + ldr r1, [r0] + add r1, r1, r0 @ r1 = physical &g_diag_reg + ldr r0, [r1] + mcr p15, 0, r0, c15, c0, 1 @ write diagnostic register + .endm + ENTRY(v7_secondary_startup) bl v7_invalidate_l1 + set_diag_reg b secondary_startup ENDPROC(v7_secondary_startup) #endif diff --git a/arch/arm/mach-imx/platsmp.c b/arch/arm/mach-imx/platsmp.c index 4a69305db65e..c6e1ab544882 100644 --- a/arch/arm/mach-imx/platsmp.c +++ b/arch/arm/mach-imx/platsmp.c @@ -12,6 +12,7 @@ #include <linux/init.h> #include <linux/smp.h> +#include <asm/cacheflush.h> #include <asm/page.h> #include <asm/smp_scu.h> #include <asm/mach/map.h> @@ -21,6 +22,7 @@ #define SCU_STANDBY_ENABLE (1 << 5) +u32 g_diag_reg; static void __iomem *scu_base; static struct map_desc scu_io_desc __initdata = { @@ -80,6 +82,18 @@ void imx_smp_prepare(void) static void __init imx_smp_prepare_cpus(unsigned int max_cpus) { imx_smp_prepare(); + + /* + * The diagnostic register holds the errata bits. Mostly bootloader + * does not bring up secondary cores, so that when errata bits are set + * in bootloader, they are set only for boot cpu. But on a SMP + * configuration, it should be equally done on every single core. + * Read the register from boot cpu here, and will replicate it into + * secondary cores when booting them. + */ + asm("mrc p15, 0, %0, c15, c0, 1" : "=r" (g_diag_reg) : : "cc"); + __cpuc_flush_dcache_area(&g_diag_reg, sizeof(g_diag_reg)); + outer_clean_range(__pa(&g_diag_reg), __pa(&g_diag_reg + 1)); } struct smp_operations imx_smp_ops __initdata = { diff --git a/arch/arm/mach-kirkwood/board-ts219.c b/arch/arm/mach-kirkwood/board-ts219.c index acb0187c7ee1..4695d5f35fc9 100644 --- a/arch/arm/mach-kirkwood/board-ts219.c +++ b/arch/arm/mach-kirkwood/board-ts219.c @@ -41,13 +41,3 @@ void __init qnap_dt_ts219_init(void) pm_power_off = qnap_tsx1x_power_off; } - -/* FIXME: Will not work with DT. Maybe use MPP40_GPIO? */ -static int __init ts219_pci_init(void) -{ - if (machine_is_ts219()) - kirkwood_pcie_init(KW_PCIE0); - - return 0; -} -subsys_initcall(ts219_pci_init); diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c index c2cae69e6d2b..f38922897563 100644 --- a/arch/arm/mach-kirkwood/common.c +++ b/arch/arm/mach-kirkwood/common.c @@ -528,12 +528,6 @@ void __init kirkwood_init_early(void) { orion_time_set_base(TIMER_VIRT_BASE); - /* - * Some Kirkwood devices allocate their coherent buffers from atomic - * context. Increase size of atomic coherent pool to make sure such - * the allocations won't fail. - */ - init_dma_coherent_pool_size(SZ_1M); mvebu_mbus_init("marvell,kirkwood-mbus", BRIDGE_WINS_BASE, BRIDGE_WINS_SZ, DDR_WINDOW_CPU_BASE, DDR_WINDOW_CPU_SZ); diff --git a/arch/arm/mach-kirkwood/mpp.c b/arch/arm/mach-kirkwood/mpp.c index 827cde42414f..e96fd71abd76 100644 --- a/arch/arm/mach-kirkwood/mpp.c +++ b/arch/arm/mach-kirkwood/mpp.c @@ -22,9 +22,10 @@ static unsigned int __init kirkwood_variant(void) kirkwood_pcie_id(&dev, &rev); - if ((dev == MV88F6281_DEV_ID && rev >= MV88F6281_REV_A0) || - (dev == MV88F6282_DEV_ID)) + if (dev == MV88F6281_DEV_ID && rev >= MV88F6281_REV_A0) return MPP_F6281_MASK; + if (dev == MV88F6282_DEV_ID) + return MPP_F6282_MASK; if (dev == MV88F6192_DEV_ID && rev >= MV88F6192_REV_A0) return MPP_F6192_MASK; if (dev == MV88F6180_DEV_ID) diff --git a/arch/arm/mach-kirkwood/ts219-setup.c b/arch/arm/mach-kirkwood/ts219-setup.c index 283abff90228..e1267d6b468f 100644 --- a/arch/arm/mach-kirkwood/ts219-setup.c +++ b/arch/arm/mach-kirkwood/ts219-setup.c @@ -124,7 +124,7 @@ static void __init qnap_ts219_init(void) static int __init ts219_pci_init(void) { if (machine_is_ts219()) - kirkwood_pcie_init(KW_PCIE0); + kirkwood_pcie_init(KW_PCIE1 | KW_PCIE0); return 0; } diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig index e11acbb0a46d..80a8bcacd9d5 100644 --- a/arch/arm/mach-mvebu/Kconfig +++ b/arch/arm/mach-mvebu/Kconfig @@ -15,6 +15,7 @@ config ARCH_MVEBU select MVEBU_CLK_GATING select MVEBU_MBUS select ZONE_DMA if ARM_LPAE + select ARCH_REQUIRE_GPIOLIB if ARCH_MVEBU diff --git a/arch/arm/mach-mvebu/armada-370-xp.c b/arch/arm/mach-mvebu/armada-370-xp.c index 42a4cb3087e2..1c48890bb72b 100644 --- a/arch/arm/mach-mvebu/armada-370-xp.c +++ b/arch/arm/mach-mvebu/armada-370-xp.c @@ -54,13 +54,6 @@ void __init armada_370_xp_init_early(void) char *mbus_soc_name; /* - * Some Armada 370/XP devices allocate their coherent buffers - * from atomic context. Increase size of atomic coherent pool - * to make sure such the allocations won't fail. - */ - init_dma_coherent_pool_size(SZ_1M); - - /* * This initialization will be replaced by a DT-based * initialization once the mvebu-mbus driver gains DT support. */ diff --git a/arch/arm/mach-mvebu/coherency_ll.S b/arch/arm/mach-mvebu/coherency_ll.S index 53e8391192cd..5476669ba905 100644 --- a/arch/arm/mach-mvebu/coherency_ll.S +++ b/arch/arm/mach-mvebu/coherency_ll.S @@ -32,15 +32,21 @@ ENTRY(ll_set_cpu_coherent) /* Add CPU to SMP group - Atomic */ add r3, r0, #ARMADA_XP_CFB_CTL_REG_OFFSET - ldr r2, [r3] +1: + ldrex r2, [r3] orr r2, r2, r1 - str r2, [r3] + strex r0, r2, [r3] + cmp r0, #0 + bne 1b /* Enable coherency on CPU - Atomic */ - add r3, r0, #ARMADA_XP_CFB_CFG_REG_OFFSET - ldr r2, [r3] + add r3, r3, #ARMADA_XP_CFB_CFG_REG_OFFSET +1: + ldrex r2, [r3] orr r2, r2, r1 - str r2, [r3] + strex r0, r2, [r3] + cmp r0, #0 + bne 1b dsb diff --git a/arch/arm/mach-nspire/Kconfig b/arch/arm/mach-nspire/Kconfig new file mode 100644 index 000000000000..59d8f0a70919 --- /dev/null +++ b/arch/arm/mach-nspire/Kconfig @@ -0,0 +1,16 @@ +config ARCH_NSPIRE + bool "TI-NSPIRE based" + depends on ARCH_MULTI_V4_V5 + depends on MMU + select CPU_ARM926T + select COMMON_CLK + select GENERIC_CLOCKEVENTS + select GENERIC_IRQ_CHIP + select SPARSE_IRQ + select ARM_AMBA + select ARM_VIC + select ARM_TIMER_SP804 + select USE_OF + select CLKSRC_OF + help + This enables support for systems using the TI-NSPIRE CPU diff --git a/arch/arm/mach-nspire/Makefile b/arch/arm/mach-nspire/Makefile new file mode 100644 index 000000000000..1bec256eba07 --- /dev/null +++ b/arch/arm/mach-nspire/Makefile @@ -0,0 +1,2 @@ +obj-y += nspire.o +obj-y += clcd.o diff --git a/arch/arm/mach-nspire/Makefile.boot b/arch/arm/mach-nspire/Makefile.boot new file mode 100644 index 000000000000..e69de29bb2d1 --- /dev/null +++ b/arch/arm/mach-nspire/Makefile.boot diff --git a/arch/arm/mach-nspire/clcd.c b/arch/arm/mach-nspire/clcd.c new file mode 100644 index 000000000000..abea12617b17 --- /dev/null +++ b/arch/arm/mach-nspire/clcd.c @@ -0,0 +1,119 @@ +/* + * linux/arch/arm/mach-nspire/clcd.c + * + * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2, as + * published by the Free Software Foundation. + * + */ + +#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_writecombine(&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_writecombine(&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_writecombine(&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 new file mode 100644 index 000000000000..8c33d2c18371 --- /dev/null +++ b/arch/arm/mach-nspire/clcd.h @@ -0,0 +1,14 @@ +/* + * linux/arch/arm/mach-nspire/clcd.h + * + * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2, as + * published by the Free Software Foundation. + * + */ + +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/mmio.h b/arch/arm/mach-nspire/mmio.h new file mode 100644 index 000000000000..8813471af4cf --- /dev/null +++ b/arch/arm/mach-nspire/mmio.h @@ -0,0 +1,20 @@ +/* + * linux/arch/arm/mach-nspire/mmio.h + * + * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2, as + * published by the Free Software Foundation. + * + */ + +#define NSPIRE_MISC_PHYS_BASE 0x900A0000 +#define NSPIRE_MISC_HWRESET 0x08 + +#define NSPIRE_PWR_PHYS_BASE 0x900B0000 +#define NSPIRE_PWR_VIRT_BASE 0xFEEB0000 +#define NSPIRE_PWR_BUS_DISABLE1 0x18 +#define NSPIRE_PWR_BUS_DISABLE2 0x20 + +#define NSPIRE_LCD_PHYS_BASE 0xC0000000 diff --git a/arch/arm/mach-nspire/nspire.c b/arch/arm/mach-nspire/nspire.c new file mode 100644 index 000000000000..99e26092a9f7 --- /dev/null +++ b/arch/arm/mach-nspire/nspire.c @@ -0,0 +1,89 @@ +/* + * linux/arch/arm/mach-nspire/nspire.c + * + * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2, as + * published by the Free Software Foundation. + * + */ +#include <linux/init.h> +#include <linux/of_irq.h> +#include <linux/of_address.h> +#include <linux/of_platform.h> +#include <linux/irqchip.h> +#include <linux/irqchip/arm-vic.h> +#include <linux/clk-provider.h> +#include <linux/clkdev.h> +#include <linux/amba/bus.h> +#include <linux/amba/clcd.h> +#include <linux/clocksource.h> + +#include <asm/mach/arch.h> +#include <asm/mach-types.h> +#include <asm/mach/map.h> + +#include <asm/hardware/timer-sp.h> + +#include "mmio.h" +#include "clcd.h" + +static const char *nspire_dt_match[] __initconst = { + "ti,nspire", + "ti,nspire-cx", + "ti,nspire-tp", + "ti,nspire-clp", + NULL, +}; + +static void __init nspire_map_io(void) +{ + debug_ll_io_init(); +} + +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_populate(NULL, of_default_bus_match_table, + nspire_auxdata, NULL); +} + +static void __init nspire_init_time(void) +{ + of_clk_init(NULL); + clocksource_of_init(); +} + +static void nspire_restart(char mode, const char *cmd) +{ + void __iomem *base = ioremap(NSPIRE_MISC_PHYS_BASE, SZ_4K); + if (!base) + return; + + writel(2, base + NSPIRE_MISC_HWRESET); +} + +DT_MACHINE_START(NSPIRE, "TI-NSPIRE") + .dt_compat = nspire_dt_match, + .map_io = nspire_map_io, + .init_time = nspire_init_time, + .init_machine = nspire_init, + .restart = nspire_restart, +MACHINE_END diff --git a/arch/arm/mach-omap1/dma.c b/arch/arm/mach-omap1/dma.c index 68ab858e27b7..a94b3a718d1a 100644 --- a/arch/arm/mach-omap1/dma.c +++ b/arch/arm/mach-omap1/dma.c @@ -345,6 +345,7 @@ static int __init omap1_system_dma_init(void) dev_err(&pdev->dev, "%s: Memory allocation failed for d->chan!\n", __func__); + ret = -ENOMEM; goto exit_release_d; } diff --git a/arch/arm/mach-omap2/cclock33xx_data.c b/arch/arm/mach-omap2/cclock33xx_data.c index 6ebc7803bc3e..af3544ce4f02 100644 --- a/arch/arm/mach-omap2/cclock33xx_data.c +++ b/arch/arm/mach-omap2/cclock33xx_data.c @@ -454,9 +454,29 @@ DEFINE_CLK_GATE(cefuse_fck, "sys_clkin_ck", &sys_clkin_ck, 0x0, */ DEFINE_CLK_FIXED_FACTOR(clkdiv32k_ck, "clk_24mhz", &clk_24mhz, 0x0, 1, 732); -DEFINE_CLK_GATE(clkdiv32k_ick, "clkdiv32k_ck", &clkdiv32k_ck, 0x0, - AM33XX_CM_PER_CLKDIV32K_CLKCTRL, AM33XX_MODULEMODE_SWCTRL_SHIFT, - 0x0, NULL); +static struct clk clkdiv32k_ick; + +static const char *clkdiv32k_ick_parent_names[] = { + "clkdiv32k_ck", +}; + +static const struct clk_ops clkdiv32k_ick_ops = { + .enable = &omap2_dflt_clk_enable, + .disable = &omap2_dflt_clk_disable, + .is_enabled = &omap2_dflt_clk_is_enabled, + .init = &omap2_init_clk_clkdm, +}; + +static struct clk_hw_omap clkdiv32k_ick_hw = { + .hw = { + .clk = &clkdiv32k_ick, + }, + .enable_reg = AM33XX_CM_PER_CLKDIV32K_CLKCTRL, + .enable_bit = AM33XX_MODULEMODE_SWCTRL_SHIFT, + .clkdm_name = "clk_24mhz_clkdm", +}; + +DEFINE_STRUCT_CLK(clkdiv32k_ick, clkdiv32k_ick_parent_names, clkdiv32k_ick_ops); /* "usbotg_fck" is an additional clock and not really a modulemode */ DEFINE_CLK_GATE(usbotg_fck, "dpll_per_ck", &dpll_per_ck, 0x0, diff --git a/arch/arm/mach-omap2/clock36xx.c b/arch/arm/mach-omap2/clock36xx.c index 8f3bf4e50908..bbd6a3f717e6 100644 --- a/arch/arm/mach-omap2/clock36xx.c +++ b/arch/arm/mach-omap2/clock36xx.c @@ -20,11 +20,12 @@ #include <linux/kernel.h> #include <linux/clk.h> +#include <linux/clk-provider.h> #include <linux/io.h> #include "clock.h" #include "clock36xx.h" - +#define to_clk_divider(_hw) container_of(_hw, struct clk_divider, hw) /** * omap36xx_pwrdn_clk_enable_with_hsdiv_restore - enable clocks suffering @@ -39,29 +40,28 @@ */ int omap36xx_pwrdn_clk_enable_with_hsdiv_restore(struct clk_hw *clk) { - struct clk_hw_omap *parent; + struct clk_divider *parent; struct clk_hw *parent_hw; - u32 dummy_v, orig_v, clksel_shift; + u32 dummy_v, orig_v; int ret; /* Clear PWRDN bit of HSDIVIDER */ ret = omap2_dflt_clk_enable(clk); parent_hw = __clk_get_hw(__clk_get_parent(clk->clk)); - parent = to_clk_hw_omap(parent_hw); + parent = to_clk_divider(parent_hw); /* Restore the dividers */ if (!ret) { - clksel_shift = __ffs(parent->clksel_mask); - orig_v = __raw_readl(parent->clksel_reg); + orig_v = __raw_readl(parent->reg); dummy_v = orig_v; /* Write any other value different from the Read value */ - dummy_v ^= (1 << clksel_shift); - __raw_writel(dummy_v, parent->clksel_reg); + dummy_v ^= (1 << parent->shift); + __raw_writel(dummy_v, parent->reg); /* Write the original divider */ - __raw_writel(orig_v, parent->clksel_reg); + __raw_writel(orig_v, parent->reg); } return ret; diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index d25a95fe9921..7341eff63f56 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -1356,13 +1356,27 @@ static void _enable_sysc(struct omap_hwmod *oh) clkdm = _get_clkdm(oh); if (sf & SYSC_HAS_SIDLEMODE) { + if (oh->flags & HWMOD_SWSUP_SIDLE || + oh->flags & HWMOD_SWSUP_SIDLE_ACT) { + idlemode = HWMOD_IDLEMODE_NO; + } else { + if (sf & SYSC_HAS_ENAWAKEUP) + _enable_wakeup(oh, &v); + if (oh->class->sysc->idlemodes & SIDLE_SMART_WKUP) + idlemode = HWMOD_IDLEMODE_SMART_WKUP; + else + idlemode = HWMOD_IDLEMODE_SMART; + } + + /* + * This is special handling for some IPs like + * 32k sync timer. Force them to idle! + */ clkdm_act = (clkdm && clkdm->flags & CLKDM_ACTIVE_WITH_MPU); if (clkdm_act && !(oh->class->sysc->idlemodes & (SIDLE_SMART | SIDLE_SMART_WKUP))) idlemode = HWMOD_IDLEMODE_FORCE; - else - idlemode = (oh->flags & HWMOD_SWSUP_SIDLE) ? - HWMOD_IDLEMODE_NO : HWMOD_IDLEMODE_SMART; + _set_slave_idlemode(oh, idlemode, &v); } @@ -1391,10 +1405,6 @@ static void _enable_sysc(struct omap_hwmod *oh) (sf & SYSC_HAS_CLOCKACTIVITY)) _set_clockactivity(oh, oh->class->sysc->clockact, &v); - /* If slave is in SMARTIDLE, also enable wakeup */ - if ((sf & SYSC_HAS_SIDLEMODE) && !(oh->flags & HWMOD_SWSUP_SIDLE)) - _enable_wakeup(oh, &v); - _write_sysconfig(v, oh); /* @@ -1430,13 +1440,16 @@ static void _idle_sysc(struct omap_hwmod *oh) sf = oh->class->sysc->sysc_flags; if (sf & SYSC_HAS_SIDLEMODE) { - /* XXX What about HWMOD_IDLEMODE_SMART_WKUP? */ - if (oh->flags & HWMOD_SWSUP_SIDLE || - !(oh->class->sysc->idlemodes & - (SIDLE_SMART | SIDLE_SMART_WKUP))) + if (oh->flags & HWMOD_SWSUP_SIDLE) { idlemode = HWMOD_IDLEMODE_FORCE; - else - idlemode = HWMOD_IDLEMODE_SMART; + } else { + if (sf & SYSC_HAS_ENAWAKEUP) + _enable_wakeup(oh, &v); + if (oh->class->sysc->idlemodes & SIDLE_SMART_WKUP) + idlemode = HWMOD_IDLEMODE_SMART_WKUP; + else + idlemode = HWMOD_IDLEMODE_SMART; + } _set_slave_idlemode(oh, idlemode, &v); } @@ -1455,10 +1468,6 @@ static void _idle_sysc(struct omap_hwmod *oh) _set_master_standbymode(oh, idlemode, &v); } - /* If slave is in SMARTIDLE, also enable wakeup */ - if ((sf & SYSC_HAS_SIDLEMODE) && !(oh->flags & HWMOD_SWSUP_SIDLE)) - _enable_wakeup(oh, &v); - _write_sysconfig(v, oh); } @@ -2065,7 +2074,7 @@ static int _omap4_get_context_lost(struct omap_hwmod *oh) * do so is present in the hwmod data, then call it and pass along the * return value; otherwise, return 0. */ -static int __init _enable_preprogram(struct omap_hwmod *oh) +static int _enable_preprogram(struct omap_hwmod *oh) { if (!oh->class->enable_preprogram) return 0; @@ -2246,42 +2255,6 @@ static int _idle(struct omap_hwmod *oh) } /** - * omap_hwmod_set_ocp_autoidle - set the hwmod's OCP autoidle bit - * @oh: struct omap_hwmod * - * @autoidle: desired AUTOIDLE bitfield value (0 or 1) - * - * Sets the IP block's OCP autoidle bit in hardware, and updates our - * local copy. Intended to be used by drivers that require - * direct manipulation of the AUTOIDLE bits. - * Returns -EINVAL if @oh is null or is not in the ENABLED state, or passes - * along the return value from _set_module_autoidle(). - * - * Any users of this function should be scrutinized carefully. - */ -int omap_hwmod_set_ocp_autoidle(struct omap_hwmod *oh, u8 autoidle) -{ - u32 v; - int retval = 0; - unsigned long flags; - - if (!oh || oh->_state != _HWMOD_STATE_ENABLED) - return -EINVAL; - - spin_lock_irqsave(&oh->_lock, flags); - - v = oh->_sysc_cache; - - retval = _set_module_autoidle(oh, autoidle, &v); - - if (!retval) - _write_sysconfig(v, oh); - - spin_unlock_irqrestore(&oh->_lock, flags); - - return retval; -} - -/** * _shutdown - shutdown an omap_hwmod * @oh: struct omap_hwmod * * @@ -3180,38 +3153,6 @@ error: } /** - * omap_hwmod_set_slave_idlemode - set the hwmod's OCP slave idlemode - * @oh: struct omap_hwmod * - * @idlemode: SIDLEMODE field bits (shifted to bit 0) - * - * Sets the IP block's OCP slave idlemode in hardware, and updates our - * local copy. Intended to be used by drivers that have some erratum - * that requires direct manipulation of the SIDLEMODE bits. Returns - * -EINVAL if @oh is null, or passes along the return value from - * _set_slave_idlemode(). - * - * XXX Does this function have any current users? If not, we should - * remove it; it is better to let the rest of the hwmod code handle this. - * Any users of this function should be scrutinized carefully. - */ -int omap_hwmod_set_slave_idlemode(struct omap_hwmod *oh, u8 idlemode) -{ - u32 v; - int retval = 0; - - if (!oh) - return -EINVAL; - - v = oh->_sysc_cache; - - retval = _set_slave_idlemode(oh, idlemode, &v); - if (!retval) - _write_sysconfig(v, oh); - - return retval; -} - -/** * omap_hwmod_lookup - look up a registered omap_hwmod by name * @name: name of the omap_hwmod to look up * diff --git a/arch/arm/mach-omap2/omap_hwmod.h b/arch/arm/mach-omap2/omap_hwmod.h index fe5962921f07..0c898f58ac9b 100644 --- a/arch/arm/mach-omap2/omap_hwmod.h +++ b/arch/arm/mach-omap2/omap_hwmod.h @@ -463,6 +463,9 @@ struct omap_hwmod_omap4_prcm { * is kept in force-standby mode. Failing to do so causes PM problems * with musb on OMAP3630 at least. Note that musb has a dedicated register * to control MSTANDBY signal when MIDLEMODE is set to force-standby. + * HWMOD_SWSUP_SIDLE_ACT: omap_hwmod code should manually bring the module + * out of idle, but rely on smart-idle to the put it back in idle, + * so the wakeups are still functional (Only known case for now is UART) */ #define HWMOD_SWSUP_SIDLE (1 << 0) #define HWMOD_SWSUP_MSTANDBY (1 << 1) @@ -476,6 +479,7 @@ struct omap_hwmod_omap4_prcm { #define HWMOD_EXT_OPT_MAIN_CLK (1 << 9) #define HWMOD_BLOCK_WFI (1 << 10) #define HWMOD_FORCE_MSTANDBY (1 << 11) +#define HWMOD_SWSUP_SIDLE_ACT (1 << 12) /* * omap_hwmod._int_flags definitions @@ -641,9 +645,6 @@ int omap_hwmod_read_hardreset(struct omap_hwmod *oh, const char *name); int omap_hwmod_enable_clocks(struct omap_hwmod *oh); int omap_hwmod_disable_clocks(struct omap_hwmod *oh); -int omap_hwmod_set_slave_idlemode(struct omap_hwmod *oh, u8 idlemode); -int omap_hwmod_set_ocp_autoidle(struct omap_hwmod *oh, u8 autoidle); - int omap_hwmod_reset(struct omap_hwmod *oh); void omap_hwmod_ocp_barrier(struct omap_hwmod *oh); diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c index c8c64b3e1acc..d05fc7b54567 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c @@ -512,6 +512,7 @@ struct omap_hwmod omap2xxx_uart1_hwmod = { .mpu_irqs = omap2_uart1_mpu_irqs, .sdma_reqs = omap2_uart1_sdma_reqs, .main_clk = "uart1_fck", + .flags = HWMOD_SWSUP_SIDLE_ACT, .prcm = { .omap2 = { .module_offs = CORE_MOD, @@ -531,6 +532,7 @@ struct omap_hwmod omap2xxx_uart2_hwmod = { .mpu_irqs = omap2_uart2_mpu_irqs, .sdma_reqs = omap2_uart2_sdma_reqs, .main_clk = "uart2_fck", + .flags = HWMOD_SWSUP_SIDLE_ACT, .prcm = { .omap2 = { .module_offs = CORE_MOD, @@ -550,6 +552,7 @@ struct omap_hwmod omap2xxx_uart3_hwmod = { .mpu_irqs = omap2_uart3_mpu_irqs, .sdma_reqs = omap2_uart3_sdma_reqs, .main_clk = "uart3_fck", + .flags = HWMOD_SWSUP_SIDLE_ACT, .prcm = { .omap2 = { .module_offs = CORE_MOD, diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c index 01d8f324450a..69337af748cc 100644 --- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c @@ -1995,6 +1995,7 @@ static struct omap_hwmod am33xx_uart1_hwmod = { .name = "uart1", .class = &uart_class, .clkdm_name = "l4_wkup_clkdm", + .flags = HWMOD_SWSUP_SIDLE_ACT, .mpu_irqs = am33xx_uart1_irqs, .sdma_reqs = uart1_edma_reqs, .main_clk = "dpll_per_m2_div4_wkupdm_ck", @@ -2006,6 +2007,13 @@ static struct omap_hwmod am33xx_uart1_hwmod = { }, }; +/* uart2 */ +static struct omap_hwmod_dma_info uart2_edma_reqs[] = { + { .name = "tx", .dma_req = 28, }, + { .name = "rx", .dma_req = 29, }, + { .dma_req = -1 } +}; + static struct omap_hwmod_irq_info am33xx_uart2_irqs[] = { { .irq = 73 + OMAP_INTC_START, }, { .irq = -1 }, @@ -2015,8 +2023,9 @@ static struct omap_hwmod am33xx_uart2_hwmod = { .name = "uart2", .class = &uart_class, .clkdm_name = "l4ls_clkdm", + .flags = HWMOD_SWSUP_SIDLE_ACT, .mpu_irqs = am33xx_uart2_irqs, - .sdma_reqs = uart1_edma_reqs, + .sdma_reqs = uart2_edma_reqs, .main_clk = "dpll_per_m2_div4_ck", .prcm = { .omap4 = { @@ -2042,6 +2051,7 @@ static struct omap_hwmod am33xx_uart3_hwmod = { .name = "uart3", .class = &uart_class, .clkdm_name = "l4ls_clkdm", + .flags = HWMOD_SWSUP_SIDLE_ACT, .mpu_irqs = am33xx_uart3_irqs, .sdma_reqs = uart3_edma_reqs, .main_clk = "dpll_per_m2_div4_ck", @@ -2062,6 +2072,7 @@ static struct omap_hwmod am33xx_uart4_hwmod = { .name = "uart4", .class = &uart_class, .clkdm_name = "l4ls_clkdm", + .flags = HWMOD_SWSUP_SIDLE_ACT, .mpu_irqs = am33xx_uart4_irqs, .sdma_reqs = uart1_edma_reqs, .main_clk = "dpll_per_m2_div4_ck", @@ -2082,6 +2093,7 @@ static struct omap_hwmod am33xx_uart5_hwmod = { .name = "uart5", .class = &uart_class, .clkdm_name = "l4ls_clkdm", + .flags = HWMOD_SWSUP_SIDLE_ACT, .mpu_irqs = am33xx_uart5_irqs, .sdma_reqs = uart1_edma_reqs, .main_clk = "dpll_per_m2_div4_ck", @@ -2102,6 +2114,7 @@ static struct omap_hwmod am33xx_uart6_hwmod = { .name = "uart6", .class = &uart_class, .clkdm_name = "l4ls_clkdm", + .flags = HWMOD_SWSUP_SIDLE_ACT, .mpu_irqs = am33xx_uart6_irqs, .sdma_reqs = uart1_edma_reqs, .main_clk = "dpll_per_m2_div4_ck", diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index 4083606ea1da..31c7126eb3bb 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -490,6 +490,7 @@ static struct omap_hwmod omap3xxx_uart1_hwmod = { .mpu_irqs = omap2_uart1_mpu_irqs, .sdma_reqs = omap2_uart1_sdma_reqs, .main_clk = "uart1_fck", + .flags = HWMOD_SWSUP_SIDLE_ACT, .prcm = { .omap2 = { .module_offs = CORE_MOD, @@ -508,6 +509,7 @@ static struct omap_hwmod omap3xxx_uart2_hwmod = { .mpu_irqs = omap2_uart2_mpu_irqs, .sdma_reqs = omap2_uart2_sdma_reqs, .main_clk = "uart2_fck", + .flags = HWMOD_SWSUP_SIDLE_ACT, .prcm = { .omap2 = { .module_offs = CORE_MOD, @@ -526,6 +528,7 @@ static struct omap_hwmod omap3xxx_uart3_hwmod = { .mpu_irqs = omap2_uart3_mpu_irqs, .sdma_reqs = omap2_uart3_sdma_reqs, .main_clk = "uart3_fck", + .flags = HWMOD_SWSUP_SIDLE_ACT, .prcm = { .omap2 = { .module_offs = OMAP3430_PER_MOD, @@ -555,6 +558,7 @@ static struct omap_hwmod omap36xx_uart4_hwmod = { .mpu_irqs = uart4_mpu_irqs, .sdma_reqs = uart4_sdma_reqs, .main_clk = "uart4_fck", + .flags = HWMOD_SWSUP_SIDLE_ACT, .prcm = { .omap2 = { .module_offs = OMAP3430_PER_MOD, diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c index eaba9dc91a0d..848b6dc67590 100644 --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c @@ -3434,6 +3434,7 @@ static struct omap_hwmod omap44xx_uart1_hwmod = { .name = "uart1", .class = &omap44xx_uart_hwmod_class, .clkdm_name = "l4_per_clkdm", + .flags = HWMOD_SWSUP_SIDLE_ACT, .mpu_irqs = omap44xx_uart1_irqs, .sdma_reqs = omap44xx_uart1_sdma_reqs, .main_clk = "func_48m_fclk", @@ -3462,6 +3463,7 @@ static struct omap_hwmod omap44xx_uart2_hwmod = { .name = "uart2", .class = &omap44xx_uart_hwmod_class, .clkdm_name = "l4_per_clkdm", + .flags = HWMOD_SWSUP_SIDLE_ACT, .mpu_irqs = omap44xx_uart2_irqs, .sdma_reqs = omap44xx_uart2_sdma_reqs, .main_clk = "func_48m_fclk", @@ -3490,7 +3492,8 @@ static struct omap_hwmod omap44xx_uart3_hwmod = { .name = "uart3", .class = &omap44xx_uart_hwmod_class, .clkdm_name = "l4_per_clkdm", - .flags = HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET, + .flags = HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET | + HWMOD_SWSUP_SIDLE_ACT, .mpu_irqs = omap44xx_uart3_irqs, .sdma_reqs = omap44xx_uart3_sdma_reqs, .main_clk = "func_48m_fclk", @@ -3519,6 +3522,7 @@ static struct omap_hwmod omap44xx_uart4_hwmod = { .name = "uart4", .class = &omap44xx_uart_hwmod_class, .clkdm_name = "l4_per_clkdm", + .flags = HWMOD_SWSUP_SIDLE_ACT, .mpu_irqs = omap44xx_uart4_irqs, .sdma_reqs = omap44xx_uart4_sdma_reqs, .main_clk = "func_48m_fclk", diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index c01859398b54..5a2d8034c8de 100644 --- a/arch/arm/mach-omap2/pm34xx.c +++ b/arch/arm/mach-omap2/pm34xx.c @@ -546,8 +546,10 @@ static void __init prcm_setup_regs(void) /* Clear any pending PRCM interrupts */ omap2_prm_write_mod_reg(0, OCP_MOD, OMAP3_PRM_IRQSTATUS_MPU_OFFSET); - if (omap3_has_iva()) - omap3_iva_idle(); + /* + * We need to idle iva2_pwrdm even on am3703 with no iva2. + */ + omap3_iva_idle(); omap3_d2d_idle(); } diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c index 8396b5b7e912..f6601563aa69 100644 --- a/arch/arm/mach-omap2/serial.c +++ b/arch/arm/mach-omap2/serial.c @@ -95,38 +95,9 @@ static void omap_uart_enable_wakeup(struct device *dev, bool enable) omap_hwmod_disable_wakeup(od->hwmods[0]); } -/* - * Errata i291: [UART]:Cannot Acknowledge Idle Requests - * in Smartidle Mode When Configured for DMA Operations. - * WA: configure uart in force idle mode. - */ -static void omap_uart_set_noidle(struct device *dev) -{ - struct platform_device *pdev = to_platform_device(dev); - struct omap_device *od = to_omap_device(pdev); - - omap_hwmod_set_slave_idlemode(od->hwmods[0], HWMOD_IDLEMODE_NO); -} - -static void omap_uart_set_smartidle(struct device *dev) -{ - struct platform_device *pdev = to_platform_device(dev); - struct omap_device *od = to_omap_device(pdev); - u8 idlemode; - - if (od->hwmods[0]->class->sysc->idlemodes & SIDLE_SMART_WKUP) - idlemode = HWMOD_IDLEMODE_SMART_WKUP; - else - idlemode = HWMOD_IDLEMODE_SMART; - - omap_hwmod_set_slave_idlemode(od->hwmods[0], idlemode); -} - #else static void omap_uart_enable_wakeup(struct device *dev, bool enable) {} -static void omap_uart_set_noidle(struct device *dev) {} -static void omap_uart_set_smartidle(struct device *dev) {} #endif /* CONFIG_PM */ #ifdef CONFIG_OMAP_MUX @@ -299,8 +270,6 @@ void __init omap_serial_init_port(struct omap_board_data *bdata, omap_up.uartclk = OMAP24XX_BASE_BAUD * 16; omap_up.flags = UPF_BOOT_AUTOCONF; omap_up.get_context_loss_count = omap_pm_get_dev_context_loss_count; - omap_up.set_forceidle = omap_uart_set_smartidle; - omap_up.set_noidle = omap_uart_set_noidle; omap_up.enable_wakeup = omap_uart_enable_wakeup; omap_up.dma_rx_buf_size = info->dma_rx_buf_size; omap_up.dma_rx_timeout = info->dma_rx_timeout; diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c index b97fd672e89d..f8a6db9239bf 100644 --- a/arch/arm/mach-orion5x/common.c +++ b/arch/arm/mach-orion5x/common.c @@ -199,13 +199,6 @@ void __init orion5x_init_early(void) orion_time_set_base(TIMER_VIRT_BASE); - /* - * Some Orion5x devices allocate their coherent buffers from atomic - * context. Increase size of atomic coherent pool to make sure such - * the allocations won't fail. - */ - init_dma_coherent_pool_size(SZ_1M); - /* Initialize the MBUS driver */ orion5x_pcie_id(&dev, &rev); if (dev == MV88F5281_DEV_ID) diff --git a/arch/arm/mach-prima2/pm.c b/arch/arm/mach-prima2/pm.c index 9936c180bf01..8f595c0cc8d9 100644 --- a/arch/arm/mach-prima2/pm.c +++ b/arch/arm/mach-prima2/pm.c @@ -101,8 +101,10 @@ static int __init sirfsoc_of_pwrc_init(void) struct device_node *np; np = of_find_matching_node(NULL, pwrc_ids); - if (!np) - panic("unable to find compatible pwrc node in dtb\n"); + if (!np) { + pr_err("unable to find compatible sirf pwrc node in dtb\n"); + return -ENOENT; + } /* * pwrc behind rtciobrg is not located in memory space diff --git a/arch/arm/mach-prima2/rstc.c b/arch/arm/mach-prima2/rstc.c index 435019ca0a48..d5e0cbc934c0 100644 --- a/arch/arm/mach-prima2/rstc.c +++ b/arch/arm/mach-prima2/rstc.c @@ -28,8 +28,10 @@ static int __init sirfsoc_of_rstc_init(void) struct device_node *np; np = of_find_matching_node(NULL, rstc_ids); - if (!np) - panic("unable to find compatible rstc node in dtb\n"); + if (!np) { + pr_err("unable to find compatible sirf rstc node in dtb\n"); + return -ENOENT; + } sirfsoc_rstc_base = of_iomap(np, 0); if (!sirfsoc_rstc_base) diff --git a/arch/arm/mach-s3c24xx/Kconfig b/arch/arm/mach-s3c24xx/Kconfig index f2f7088bfd22..e52d5e42af4e 100644 --- a/arch/arm/mach-s3c24xx/Kconfig +++ b/arch/arm/mach-s3c24xx/Kconfig @@ -490,6 +490,18 @@ config MACH_SMDK2416 help Say Y here if you are using an SMDK2416 +config MACH_S3C2416_DT + bool "Samsung S3C2416 machine using devicetree" + select CLKSRC_OF + select USE_OF + select PINCTRL + select PINCTRL_S3C24XX + help + Machine support for Samsung S3C2416 machines with device tree enabled. + Select this if a fdt blob is available for the S3C2416 SoC based board. + Note: This is under development and not all peripherals can be supported + with this machine file. + endif # CPU_S3C2416 if CPU_S3C2440 diff --git a/arch/arm/mach-s3c24xx/Makefile b/arch/arm/mach-s3c24xx/Makefile index 6f46ecfc8396..6de730bada4d 100644 --- a/arch/arm/mach-s3c24xx/Makefile +++ b/arch/arm/mach-s3c24xx/Makefile @@ -85,6 +85,7 @@ obj-$(CONFIG_MACH_SMDK2413) += mach-smdk2413.o obj-$(CONFIG_MACH_VSTMS) += mach-vstms.o obj-$(CONFIG_MACH_SMDK2416) += mach-smdk2416.o +obj-$(CONFIG_MACH_S3C2416_DT) += mach-s3c2416-dt.o obj-$(CONFIG_MACH_ANUBIS) += mach-anubis.o obj-$(CONFIG_MACH_AT2440EVB) += mach-at2440evb.o diff --git a/arch/arm/mach-s3c24xx/mach-s3c2416-dt.c b/arch/arm/mach-s3c24xx/mach-s3c2416-dt.c new file mode 100644 index 000000000000..f50454a34f72 --- /dev/null +++ b/arch/arm/mach-s3c24xx/mach-s3c2416-dt.c @@ -0,0 +1,91 @@ +/* + * Samsung's S3C2416 flattened device tree enabled machine + * + * Copyright (c) 2012 Heiko Stuebner <heiko@sntech.de> + * + * based on mach-exynos/mach-exynos4-dt.c + * + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * Copyright (c) 2010-2011 Linaro Ltd. + * www.linaro.org + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <linux/clocksource.h> +#include <linux/irqchip.h> +#include <linux/of_platform.h> +#include <linux/serial_core.h> + +#include <asm/mach/arch.h> +#include <mach/map.h> + +#include <plat/cpu.h> +#include <plat/pm.h> +#include <plat/regs-serial.h> + +#include "common.h" + +/* + * The following lookup table is used to override device names when devices + * are registered from device tree. This is temporarily added to enable + * device tree support addition for the S3C2416 architecture. + * + * For drivers that require platform data to be provided from the machine + * file, a platform data pointer can also be supplied along with the + * devices names. Usually, the platform data elements that cannot be parsed + * from the device tree by the drivers (example: function pointers) are + * supplied. But it should be noted that this is a temporary mechanism and + * at some point, the drivers should be capable of parsing all the platform + * data from the device tree. + */ +static const struct of_dev_auxdata s3c2416_auxdata_lookup[] __initconst = { + OF_DEV_AUXDATA("samsung,s3c2440-uart", S3C24XX_PA_UART, + "s3c2440-uart.0", NULL), + OF_DEV_AUXDATA("samsung,s3c2440-uart", S3C24XX_PA_UART + 0x4000, + "s3c2440-uart.1", NULL), + OF_DEV_AUXDATA("samsung,s3c2440-uart", S3C24XX_PA_UART + 0x8000, + "s3c2440-uart.2", NULL), + OF_DEV_AUXDATA("samsung,s3c2440-uart", S3C24XX_PA_UART + 0xC000, + "s3c2440-uart.3", NULL), + OF_DEV_AUXDATA("samsung,s3c6410-sdhci", S3C_PA_HSMMC0, + "s3c-sdhci.0", NULL), + OF_DEV_AUXDATA("samsung,s3c6410-sdhci", S3C_PA_HSMMC1, + "s3c-sdhci.1", NULL), + OF_DEV_AUXDATA("samsung,s3c2440-i2c", S3C_PA_IIC, + "s3c2440-i2c.0", NULL), + {}, +}; + +static void __init s3c2416_dt_map_io(void) +{ + s3c24xx_init_io(NULL, 0); + s3c24xx_init_clocks(12000000); +} + +static void __init s3c2416_dt_machine_init(void) +{ + of_platform_populate(NULL, of_default_bus_match_table, + s3c2416_auxdata_lookup, NULL); + + s3c_pm_init(); +} + +static char const *s3c2416_dt_compat[] __initdata = { + "samsung,s3c2416", + "samsung,s3c2450", + NULL +}; + +DT_MACHINE_START(S3C2416_DT, "Samsung S3C2416 (Flattened Device Tree)") + /* Maintainer: Heiko Stuebner <heiko@sntech.de> */ + .dt_compat = s3c2416_dt_compat, + .map_io = s3c2416_dt_map_io, + .init_irq = irqchip_init, + .init_machine = s3c2416_dt_machine_init, + .init_time = clocksource_of_init, + .restart = s3c2416_restart, +MACHINE_END diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig index f871f2a65e73..5414402938a5 100644 --- a/arch/arm/mach-shmobile/Kconfig +++ b/arch/arm/mach-shmobile/Kconfig @@ -37,6 +37,7 @@ config ARCH_R8A7740 config ARCH_R8A7778 bool "R-Car M1A (R8A77781)" + select ARCH_WANT_OPTIONAL_GPIOLIB select CPU_V7 select SH_CLK_CPG select ARM_GIC diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c index 45f78cadec1d..297bf5eec5ab 100644 --- a/arch/arm/mach-shmobile/board-ap4evb.c +++ b/arch/arm/mach-shmobile/board-ap4evb.c @@ -1026,10 +1026,8 @@ out: /* TouchScreen */ #ifdef CONFIG_AP4EVB_QHD -# define GPIO_TSC_IRQ GPIO_FN_IRQ28_123 # define GPIO_TSC_PORT 123 #else /* WVGA */ -# define GPIO_TSC_IRQ GPIO_FN_IRQ7_40 # define GPIO_TSC_PORT 40 #endif @@ -1037,22 +1035,12 @@ out: #define IRQ7 evt2irq(0x02e0) /* IRQ7A */ static int ts_get_pendown_state(void) { - int val; - - gpio_free(GPIO_TSC_IRQ); - - gpio_request_one(GPIO_TSC_PORT, GPIOF_IN, NULL); - - val = gpio_get_value(GPIO_TSC_PORT); - - gpio_request(GPIO_TSC_IRQ, NULL); - - return !val; + return !gpio_get_value(GPIO_TSC_PORT); } static int ts_init(void) { - gpio_request(GPIO_TSC_IRQ, NULL); + gpio_request_one(GPIO_TSC_PORT, GPIOF_IN, NULL); return 0; } @@ -1086,11 +1074,42 @@ static struct i2c_board_info i2c1_devices[] = { static const struct pinctrl_map ap4evb_pinctrl_map[] = { + /* CEU */ + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-sh7372", + "ceu_clk_0", "ceu"), + /* FSIA (AK4643) */ + PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-sh7372", + "fsia_sclk_in", "fsia"), + PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-sh7372", + "fsia_data_in", "fsia"), + PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-sh7372", + "fsia_data_out", "fsia"), + /* FSIB (HDMI) */ + PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.1", "pfc-sh7372", + "fsib_mclk_in", "fsib"), + /* HDMI */ + PIN_MAP_MUX_GROUP_DEFAULT("sh-mobile-hdmi", "pfc-sh7372", + "hdmi", "hdmi"), + /* KEYSC */ + PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc", "pfc-sh7372", + "keysc_in04_0", "keysc"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc", "pfc-sh7372", + "keysc_out5", "keysc"), +#ifndef CONFIG_AP4EVB_QHD + /* LCDC */ + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-sh7372", + "lcd_data18", "lcd"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-sh7372", + "lcd_sync", "lcd"), +#endif /* MMCIF */ PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh7372", "mmc0_data8_0", "mmc0"), PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh7372", "mmc0_ctrl_0", "mmc0"), + /* SCIFA0 */ + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-sh7372", + "scifa0_data", "scifa0"), /* SDHI0 */ PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh7372", "sdhi0_data4", "sdhi0"), @@ -1105,6 +1124,26 @@ static const struct pinctrl_map ap4evb_pinctrl_map[] = { "sdhi1_data4", "sdhi1"), PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-sh7372", "sdhi1_ctrl", "sdhi1"), + /* SMSC911X */ + PIN_MAP_MUX_GROUP_DEFAULT("smsc911x", "pfc-sh7372", + "bsc_cs5a", "bsc"), + PIN_MAP_MUX_GROUP_DEFAULT("smsc911x", "pfc-sh7372", + "intc_irq6_0", "intc"), + /* TSC2007 */ +#ifdef CONFIG_AP4EVB_QHD + PIN_MAP_MUX_GROUP_DEFAULT("1-0048", "pfc-sh7372", + "intc_irq28_0", "intc"), +#else /* WVGA */ + PIN_MAP_MUX_GROUP_DEFAULT("1-0048", "pfc-sh7372", + "intc_irq7_0", "intc"), +#endif + /* USBHS1 */ + PIN_MAP_MUX_GROUP_DEFAULT("r8a66597_hcd.1", "pfc-sh7372", + "usb1_vbus", "usb1"), + PIN_MAP_MUX_GROUP_DEFAULT("r8a66597_hcd.1", "pfc-sh7372", + "usb1_otg_id_0", "usb1"), + PIN_MAP_MUX_GROUP_DEFAULT("r8a66597_hcd.1", "pfc-sh7372", + "usb1_otg_ctrl_0", "usb1"), }; #define GPIO_PORT9CR IOMEM(0xE6051009) @@ -1137,36 +1176,16 @@ static void __init ap4evb_init(void) ARRAY_SIZE(ap4evb_pinctrl_map)); sh7372_pinmux_init(); - /* enable SCIFA0 */ - gpio_request(GPIO_FN_SCIFA0_TXD, NULL); - gpio_request(GPIO_FN_SCIFA0_RXD, NULL); - - /* enable SMSC911X */ - gpio_request(GPIO_FN_CS5A, NULL); - gpio_request(GPIO_FN_IRQ6_39, NULL); - /* enable Debug switch (S6) */ gpio_request_one(32, GPIOF_IN | GPIOF_EXPORT, NULL); gpio_request_one(33, GPIOF_IN | GPIOF_EXPORT, NULL); gpio_request_one(34, GPIOF_IN | GPIOF_EXPORT, NULL); gpio_request_one(35, GPIOF_IN | GPIOF_EXPORT, NULL); - /* USB enable */ - gpio_request(GPIO_FN_VBUS0_1, NULL); - gpio_request(GPIO_FN_IDIN_1_18, NULL); - gpio_request(GPIO_FN_PWEN_1_115, NULL); - gpio_request(GPIO_FN_OVCN_1_114, NULL); - gpio_request(GPIO_FN_EXTLP_1, NULL); - gpio_request(GPIO_FN_OVCN2_1, NULL); - /* setup USB phy */ __raw_writew(0x8a0a, IOMEM(0xE6058130)); /* USBCR4 */ - /* enable FSI2 port A (ak4643) */ - gpio_request(GPIO_FN_FSIAIBT, NULL); - gpio_request(GPIO_FN_FSIAILR, NULL); - gpio_request(GPIO_FN_FSIAISLD, NULL); - gpio_request(GPIO_FN_FSIAOSLD, NULL); + /* FSI2 port A (ak4643) */ gpio_request_one(161, GPIOF_OUT_INIT_LOW, NULL); /* slave */ gpio_request(9, NULL); @@ -1177,8 +1196,7 @@ static void __init ap4evb_init(void) /* card detect pin for MMC slot (CN7) */ gpio_request_one(41, GPIOF_IN, NULL); - /* setup FSI2 port B (HDMI) */ - gpio_request(GPIO_FN_FSIBCK, NULL); + /* FSI2 port B (HDMI) */ __raw_writew(__raw_readw(USCCR1) & ~(1 << 6), USCCR1); /* use SPDIF */ /* set SPU2 clock to 119.6 MHz */ @@ -1208,18 +1226,6 @@ static void __init ap4evb_init(void) * IRQ28 for Touch Panel, set dip switches S3, S43 as OFF, ON. */ - /* enable KEYSC */ - gpio_request(GPIO_FN_KEYOUT0, NULL); - gpio_request(GPIO_FN_KEYOUT1, NULL); - gpio_request(GPIO_FN_KEYOUT2, NULL); - gpio_request(GPIO_FN_KEYOUT3, NULL); - gpio_request(GPIO_FN_KEYOUT4, NULL); - gpio_request(GPIO_FN_KEYIN0_136, NULL); - gpio_request(GPIO_FN_KEYIN1_135, NULL); - gpio_request(GPIO_FN_KEYIN2_134, NULL); - gpio_request(GPIO_FN_KEYIN3_133, NULL); - gpio_request(GPIO_FN_KEYIN4, NULL); - /* enable TouchScreen */ irq_set_irq_type(IRQ28, IRQ_TYPE_LEVEL_LOW); @@ -1241,28 +1247,6 @@ static void __init ap4evb_init(void) * For WVGA Panel (18-bit RGB, CONFIG_AP4EVB_WVGA=y) and * IRQ7 for Touch Panel, set dip switches S3, S43 to ON, OFF. */ - - gpio_request(GPIO_FN_LCDD17, NULL); - gpio_request(GPIO_FN_LCDD16, NULL); - gpio_request(GPIO_FN_LCDD15, NULL); - gpio_request(GPIO_FN_LCDD14, NULL); - gpio_request(GPIO_FN_LCDD13, NULL); - gpio_request(GPIO_FN_LCDD12, NULL); - gpio_request(GPIO_FN_LCDD11, NULL); - gpio_request(GPIO_FN_LCDD10, NULL); - gpio_request(GPIO_FN_LCDD9, NULL); - gpio_request(GPIO_FN_LCDD8, NULL); - gpio_request(GPIO_FN_LCDD7, NULL); - gpio_request(GPIO_FN_LCDD6, NULL); - gpio_request(GPIO_FN_LCDD5, NULL); - gpio_request(GPIO_FN_LCDD4, NULL); - gpio_request(GPIO_FN_LCDD3, NULL); - gpio_request(GPIO_FN_LCDD2, NULL); - gpio_request(GPIO_FN_LCDD1, NULL); - gpio_request(GPIO_FN_LCDD0, NULL); - gpio_request(GPIO_FN_LCDDISP, NULL); - gpio_request(GPIO_FN_LCDDCK, NULL); - gpio_request_one(189, GPIOF_OUT_INIT_HIGH, NULL); /* backlight */ gpio_request_one(151, GPIOF_OUT_INIT_HIGH, NULL); /* LCDDON */ @@ -1288,8 +1272,6 @@ static void __init ap4evb_init(void) */ /* MIPI-CSI stuff */ - gpio_request(GPIO_FN_VIO_CKO, NULL); - clk = clk_get(NULL, "vck1_clk"); if (!IS_ERR(clk)) { clk_set_rate(clk, clk_round_rate(clk, 13000000)); @@ -1299,10 +1281,6 @@ static void __init ap4evb_init(void) sh7372_add_standard_devices(); - /* HDMI */ - gpio_request(GPIO_FN_HDMI_HPD, NULL); - gpio_request(GPIO_FN_HDMI_CEC, NULL); - /* Reset HDMI, must be held at least one EXTALR (32768Hz) period */ #define SRCR4 IOMEM(0xe61580bc) srcr4 = __raw_readl(SRCR4); diff --git a/arch/arm/mach-shmobile/board-ape6evm.c b/arch/arm/mach-shmobile/board-ape6evm.c index 55b8c9fef954..5eb0caa6a7d0 100644 --- a/arch/arm/mach-shmobile/board-ape6evm.c +++ b/arch/arm/mach-shmobile/board-ape6evm.c @@ -26,6 +26,7 @@ #include <linux/platform_device.h> #include <linux/regulator/fixed.h> #include <linux/regulator/machine.h> +#include <linux/sh_clk.h> #include <linux/smsc911x.h> #include <mach/common.h> #include <mach/irqs.h> @@ -65,7 +66,21 @@ static const struct pinctrl_map ape6evm_pinctrl_map[] = { static void __init ape6evm_add_standard_devices(void) { + + struct clk *parent; + struct clk *mp; + r8a73a4_clock_init(); + + /* MP clock parent = extal2 */ + parent = clk_get(NULL, "extal2"); + mp = clk_get(NULL, "mp"); + BUG_ON(IS_ERR(parent) || IS_ERR(mp)); + + clk_set_parent(mp, parent); + clk_put(parent); + clk_put(mp); + pinctrl_register_mappings(ape6evm_pinctrl_map, ARRAY_SIZE(ape6evm_pinctrl_map)); r8a73a4_pinmux_init(); diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c index b85b2882dbd0..44a621505eeb 100644 --- a/arch/arm/mach-shmobile/board-armadillo800eva.c +++ b/arch/arm/mach-shmobile/board-armadillo800eva.c @@ -584,7 +584,7 @@ static struct regulator_init_data vcc_sdhi0_init_data = { static struct fixed_voltage_config vcc_sdhi0_info = { .supply_name = "SDHI0 Vcc", .microvolts = 3300000, - .gpio = GPIO_PORT75, + .gpio = 75, .enable_high = 1, .init_data = &vcc_sdhi0_init_data, }; @@ -615,7 +615,7 @@ static struct regulator_init_data vccq_sdhi0_init_data = { }; static struct gpio vccq_sdhi0_gpios[] = { - {GPIO_PORT17, GPIOF_OUT_INIT_LOW, "vccq-sdhi0" }, + {17, GPIOF_OUT_INIT_LOW, "vccq-sdhi0" }, }; static struct gpio_regulator_state vccq_sdhi0_states[] = { @@ -626,7 +626,7 @@ static struct gpio_regulator_state vccq_sdhi0_states[] = { static struct gpio_regulator_config vccq_sdhi0_info = { .supply_name = "vqmmc", - .enable_gpio = GPIO_PORT74, + .enable_gpio = 74, .enable_high = 1, .enabled_at_boot = 0, @@ -664,7 +664,7 @@ static struct regulator_init_data vcc_sdhi1_init_data = { static struct fixed_voltage_config vcc_sdhi1_info = { .supply_name = "SDHI1 Vcc", .microvolts = 3300000, - .gpio = GPIO_PORT16, + .gpio = 16, .enable_high = 1, .init_data = &vcc_sdhi1_init_data, }; @@ -693,7 +693,7 @@ static struct sh_mobile_sdhi_info sdhi0_info = { .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD, .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_USE_GPIO_CD, - .cd_gpio = GPIO_PORT167, + .cd_gpio = 167, }; static struct resource sdhi0_resources[] = { @@ -736,7 +736,7 @@ static struct sh_mobile_sdhi_info sdhi1_info = { MMC_CAP_POWER_OFF_CARD, .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_USE_GPIO_CD, /* Port72 cannot generate IRQs, will be used in polling mode. */ - .cd_gpio = GPIO_PORT72, + .cd_gpio = 72, }; static struct resource sdhi1_resources[] = { @@ -1046,6 +1046,35 @@ static struct platform_device *eva_devices[] __initdata = { }; static const struct pinctrl_map eva_pinctrl_map[] = { + /* CEU0 */ + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-r8a7740", + "ceu0_data_0_7", "ceu0"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-r8a7740", + "ceu0_clk_0", "ceu0"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-r8a7740", + "ceu0_sync", "ceu0"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-r8a7740", + "ceu0_field", "ceu0"), + /* FSIA */ + PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-r8a7740", + "fsia_sclk_in", "fsia"), + PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-r8a7740", + "fsia_mclk_out", "fsia"), + PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-r8a7740", + "fsia_data_in_1", "fsia"), + PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-r8a7740", + "fsia_data_out_0", "fsia"), + /* FSIB */ + PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.1", "pfc-r8a7740", + "fsib_mclk_in", "fsib"), + /* GETHER */ + PIN_MAP_MUX_GROUP_DEFAULT("sh-eth", "pfc-r8a7740", + "gether_mii", "gether"), + PIN_MAP_MUX_GROUP_DEFAULT("sh-eth", "pfc-r8a7740", + "gether_int", "gether"), + /* HDMI */ + PIN_MAP_MUX_GROUP_DEFAULT("sh-mobile-hdmi", "pfc-r8a7740", + "hdmi", "hdmi"), /* LCD0 */ PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-r8a7740", "lcd0_data24_0", "lcd0"), @@ -1058,6 +1087,9 @@ static const struct pinctrl_map eva_pinctrl_map[] = { "mmc0_data8_1", "mmc0"), PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-r8a7740", "mmc0_ctrl_1", "mmc0"), + /* SCIFA1 */ + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.1", "pfc-r8a7740", + "scifa1_data", "scifa1"), /* SDHI0 */ PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7740", "sdhi0_data4", "sdhi0"), @@ -1065,6 +1097,12 @@ static const struct pinctrl_map eva_pinctrl_map[] = { "sdhi0_ctrl", "sdhi0"), PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7740", "sdhi0_wp", "sdhi0"), + /* ST1232 */ + PIN_MAP_MUX_GROUP_DEFAULT("0-0055", "pfc-r8a7740", + "intc_irq10", "intc"), + /* USBHS */ + PIN_MAP_MUX_GROUP_DEFAULT("renesas_usbhs", "pfc-r8a7740", + "intc_irq7_1", "intc"), }; static void __init eva_clock_init(void) @@ -1119,40 +1157,14 @@ static void __init eva_init(void) r8a7740_pinmux_init(); r8a7740_meram_workaround(); - /* SCIFA1 */ - gpio_request(GPIO_FN_SCIFA1_RXD, NULL); - gpio_request(GPIO_FN_SCIFA1_TXD, NULL); - /* LCDC0 */ - gpio_request(GPIO_FN_LCDC0_SELECT, NULL); - gpio_request_one(61, GPIOF_OUT_INIT_HIGH, NULL); /* LCDDON */ gpio_request_one(202, GPIOF_OUT_INIT_LOW, NULL); /* LCD0_LED_CONT */ /* Touchscreen */ - gpio_request(GPIO_FN_IRQ10, NULL); /* TP_INT */ + gpio_request_one(166, GPIOF_OUT_INIT_HIGH, NULL); /* TP_RST_B */ /* GETHER */ - gpio_request(GPIO_FN_ET_CRS, NULL); - gpio_request(GPIO_FN_ET_MDC, NULL); - gpio_request(GPIO_FN_ET_MDIO, NULL); - gpio_request(GPIO_FN_ET_TX_ER, NULL); - gpio_request(GPIO_FN_ET_RX_ER, NULL); - gpio_request(GPIO_FN_ET_ERXD0, NULL); - gpio_request(GPIO_FN_ET_ERXD1, NULL); - gpio_request(GPIO_FN_ET_ERXD2, NULL); - gpio_request(GPIO_FN_ET_ERXD3, NULL); - gpio_request(GPIO_FN_ET_TX_CLK, NULL); - gpio_request(GPIO_FN_ET_TX_EN, NULL); - gpio_request(GPIO_FN_ET_ETXD0, NULL); - gpio_request(GPIO_FN_ET_ETXD1, NULL); - gpio_request(GPIO_FN_ET_ETXD2, NULL); - gpio_request(GPIO_FN_ET_ETXD3, NULL); - gpio_request(GPIO_FN_ET_PHY_INT, NULL); - gpio_request(GPIO_FN_ET_COL, NULL); - gpio_request(GPIO_FN_ET_RX_DV, NULL); - gpio_request(GPIO_FN_ET_RX_CLK, NULL); - gpio_request_one(18, GPIOF_OUT_INIT_HIGH, NULL); /* PHY_RST */ /* USB */ @@ -1163,34 +1175,17 @@ static void __init eva_init(void) } else { /* USB Func */ /* - * A1 chip has 2 IRQ7 pin and it was controled by MSEL register. - * OTOH, usbhs interrupt needs its value (HI/LOW) to decide - * USB connection/disconnection (usbhsf_get_vbus()). - * This means we needs to select GPIO_FN_IRQ7_PORT209 first, - * and select GPIO 209 here + * The USBHS interrupt handlers needs to read the IRQ pin value + * (HI/LOW) to diffentiate USB connection and disconnection + * events (usbhsf_get_vbus()). We thus need to select both the + * intc_irq7_1 pin group and GPIO 209 here. */ - gpio_request(GPIO_FN_IRQ7_PORT209, NULL); gpio_request_one(209, GPIOF_IN, NULL); platform_device_register(&usbhsf_device); usb = &usbhsf_device; } - /* CEU0 */ - gpio_request(GPIO_FN_VIO0_D7, NULL); - gpio_request(GPIO_FN_VIO0_D6, NULL); - gpio_request(GPIO_FN_VIO0_D5, NULL); - gpio_request(GPIO_FN_VIO0_D4, NULL); - gpio_request(GPIO_FN_VIO0_D3, NULL); - gpio_request(GPIO_FN_VIO0_D2, NULL); - gpio_request(GPIO_FN_VIO0_D1, NULL); - gpio_request(GPIO_FN_VIO0_D0, NULL); - gpio_request(GPIO_FN_VIO0_CLK, NULL); - gpio_request(GPIO_FN_VIO0_HD, NULL); - gpio_request(GPIO_FN_VIO0_VD, NULL); - gpio_request(GPIO_FN_VIO0_FIELD, NULL); - gpio_request(GPIO_FN_VIO_CKO, NULL); - /* CON1/CON15 Camera */ gpio_request_one(173, GPIOF_OUT_INIT_LOW, NULL); /* STANDBY */ gpio_request_one(172, GPIOF_OUT_INIT_HIGH, NULL); /* RST */ @@ -1198,24 +1193,11 @@ static void __init eva_init(void) gpio_request_one(158, GPIOF_OUT_INIT_LOW, NULL); /* CAM_PON */ /* FSI-WM8978 */ - gpio_request(GPIO_FN_FSIAIBT, NULL); - gpio_request(GPIO_FN_FSIAILR, NULL); - gpio_request(GPIO_FN_FSIAOMC, NULL); - gpio_request(GPIO_FN_FSIAOSLD, NULL); - gpio_request(GPIO_FN_FSIAISLD_PORT5, NULL); - gpio_request(7, NULL); gpio_request(8, NULL); gpio_direction_none(GPIO_PORT7CR); /* FSIAOBT needs no direction */ gpio_direction_none(GPIO_PORT8CR); /* FSIAOLR needs no direction */ - /* FSI-HDMI */ - gpio_request(GPIO_FN_FSIBCK, NULL); - - /* HDMI */ - gpio_request(GPIO_FN_HDMI_HPD, NULL); - gpio_request(GPIO_FN_HDMI_CEC, NULL); - /* * CAUTION * diff --git a/arch/arm/mach-shmobile/board-bockw.c b/arch/arm/mach-shmobile/board-bockw.c index 38e5e50fb318..ce56381e0077 100644 --- a/arch/arm/mach-shmobile/board-bockw.c +++ b/arch/arm/mach-shmobile/board-bockw.c @@ -18,13 +18,52 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ +#include <linux/mfd/tmio.h> +#include <linux/mmc/host.h> +#include <linux/mtd/partitions.h> +#include <linux/pinctrl/machine.h> #include <linux/platform_device.h> +#include <linux/regulator/fixed.h> +#include <linux/regulator/machine.h> #include <linux/smsc911x.h> +#include <linux/spi/spi.h> +#include <linux/spi/flash.h> #include <mach/common.h> #include <mach/irqs.h> #include <mach/r8a7778.h> #include <asm/mach/arch.h> +/* + * CN9(Upper side) SCIF/RCAN selection + * + * 1,4 3,6 + * SW40 SCIF RCAN + * SW41 SCIF RCAN + */ + +/* + * MMC (CN26) pin + * + * SW6 (D2) 3 pin + * SW7 (D5) ON + * SW8 (D3) 3 pin + * SW10 (D4) 1 pin + * SW12 (CLK) 1 pin + * SW13 (D6) 3 pin + * SW14 (CMD) ON + * SW15 (D6) 1 pin + * SW16 (D0) ON + * SW17 (D1) ON + * SW18 (D7) 3 pin + * SW19 (MMC) 1 pin + */ + +/* Dummy supplies, where voltage doesn't matter */ +static struct regulator_consumer_supply dummy_supplies[] = { + REGULATOR_SUPPLY("vddvario", "smsc911x"), + REGULATOR_SUPPLY("vdd33a", "smsc911x"), +}; + static struct smsc911x_platform_config smsc911x_data = { .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL, @@ -37,17 +76,119 @@ static struct resource smsc911x_resources[] = { DEFINE_RES_IRQ(irq_pin(0)), /* IRQ 0 */ }; +/* SDHI */ +static struct sh_mobile_sdhi_info sdhi0_info = { + .tmio_caps = MMC_CAP_SD_HIGHSPEED, + .tmio_ocr_mask = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34, + .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT, +}; + +static struct sh_eth_plat_data ether_platform_data __initdata = { + .phy = 0x01, + .edmac_endian = EDMAC_LITTLE_ENDIAN, + .register_type = SH_ETH_REG_FAST_RCAR, + .phy_interface = PHY_INTERFACE_MODE_RMII, + /* + * Although the LINK signal is available on the board, it's connected to + * the link/activity LED output of the PHY, thus the link disappears and + * reappears after each packet. We'd be better off ignoring such signal + * and getting the link state from the PHY indirectly. + */ + .no_ether_link = 1, +}; + +/* I2C */ +static struct i2c_board_info i2c0_devices[] = { + { + I2C_BOARD_INFO("rx8581", 0x51), + }, +}; + +/* HSPI*/ +static struct mtd_partition m25p80_spi_flash_partitions[] = { + { + .name = "data(spi)", + .size = 0x0100000, + .offset = 0, + }, +}; + +static struct flash_platform_data spi_flash_data = { + .name = "m25p80", + .type = "s25fl008k", + .parts = m25p80_spi_flash_partitions, + .nr_parts = ARRAY_SIZE(m25p80_spi_flash_partitions), +}; + +static struct spi_board_info spi_board_info[] __initdata = { + { + .modalias = "m25p80", + .max_speed_hz = 104000000, + .chip_select = 0, + .bus_num = 0, + .mode = SPI_MODE_0, + .platform_data = &spi_flash_data, + }, +}; + +/* MMC */ +static struct sh_mmcif_plat_data sh_mmcif_plat = { + .sup_pclk = 0, + .ocr = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34, + .caps = MMC_CAP_4_BIT_DATA | + MMC_CAP_8_BIT_DATA | + MMC_CAP_NEEDS_POLL, +}; + +static const struct pinctrl_map bockw_pinctrl_map[] = { + /* Ether */ + PIN_MAP_MUX_GROUP_DEFAULT("r8a777x-ether", "pfc-r8a7778", + "ether_rmii", "ether"), + /* HSPI0 */ + PIN_MAP_MUX_GROUP_DEFAULT("sh-hspi.0", "pfc-r8a7778", + "hspi0_a", "hspi0"), + /* MMC */ + PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif", "pfc-r8a7778", + "mmc_data8", "mmc"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif", "pfc-r8a7778", + "mmc_ctrl", "mmc"), + /* SCIF0 */ + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a7778", + "scif0_data_a", "scif0"), + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a7778", + "scif0_ctrl", "scif0"), + /* SDHI0 */ + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778", + "sdhi0", "sdhi0"), +}; + +#define FPGA 0x18200000 #define IRQ0MR 0x30 +#define PFC 0xfffc0000 +#define PUPR4 0x110 static void __init bockw_init(void) { - void __iomem *fpga; + void __iomem *base; r8a7778_clock_init(); r8a7778_init_irq_extpin(1); r8a7778_add_standard_devices(); + r8a7778_add_ether_device(ðer_platform_data); + r8a7778_add_i2c_device(0); + r8a7778_add_hspi_device(0); + r8a7778_add_mmc_device(&sh_mmcif_plat); - fpga = ioremap_nocache(0x18200000, SZ_1M); - if (fpga) { + i2c_register_board_info(0, i2c0_devices, + ARRAY_SIZE(i2c0_devices)); + spi_register_board_info(spi_board_info, + ARRAY_SIZE(spi_board_info)); + pinctrl_register_mappings(bockw_pinctrl_map, + ARRAY_SIZE(bockw_pinctrl_map)); + r8a7778_pinmux_init(); + + /* for SMSC */ + base = ioremap_nocache(FPGA, SZ_1M); + if (base) { /* * CAUTION * @@ -55,16 +196,33 @@ static void __init bockw_init(void) * it should be cared in the future * Now, it is assuming IRQ0 was used only from SMSC. */ - u16 val = ioread16(fpga + IRQ0MR); + u16 val = ioread16(base + IRQ0MR); val &= ~(1 << 4); /* enable SMSC911x */ - iowrite16(val, fpga + IRQ0MR); - iounmap(fpga); + iowrite16(val, base + IRQ0MR); + iounmap(base); + + regulator_register_fixed(0, dummy_supplies, + ARRAY_SIZE(dummy_supplies)); platform_device_register_resndata( &platform_bus, "smsc911x", -1, smsc911x_resources, ARRAY_SIZE(smsc911x_resources), &smsc911x_data, sizeof(smsc911x_data)); } + + /* for SDHI */ + base = ioremap_nocache(PFC, 0x200); + if (base) { + /* + * FIXME + * + * SDHI CD/WP pin needs pull-up + */ + iowrite32(ioread32(base + PUPR4) | (3 << 26), base + PUPR4); + iounmap(base); + + r8a7778_sdhi_init(0, &sdhi0_info); + } } static const char *bockw_boards_compat_dt[] __initdata = { diff --git a/arch/arm/mach-shmobile/board-bonito.c b/arch/arm/mach-shmobile/board-bonito.c index 70d992c540ae..b373e9ced573 100644 --- a/arch/arm/mach-shmobile/board-bonito.c +++ b/arch/arm/mach-shmobile/board-bonito.c @@ -331,12 +331,6 @@ static struct platform_device smsc_device = { }; /* - * core board devices - */ -static struct platform_device *bonito_core_devices[] __initdata = { -}; - -/* * base board devices */ static struct platform_device *bonito_base_devices[] __initdata = { @@ -375,12 +369,37 @@ static void __init bonito_map_io(void) #define VCCQ1CR IOMEM(0xE6058140) #define VCCQ1LCDCR IOMEM(0xE6058186) +/* + * HACK: The FPGA mappings should be associated with the FPGA device, but we + * don't have one at the moment. Associate them with the PFC device to make + * sure they will be applied. + */ +static const struct pinctrl_map fpga_pinctrl_map[] = { + /* FPGA */ + PIN_MAP_MUX_GROUP_DEFAULT("pfc-r8a7740", "pfc-r8a7740", + "bsc_cs5a_0", "bsc"), + PIN_MAP_MUX_GROUP_DEFAULT("pfc-r8a7740", "pfc-r8a7740", + "bsc_cs5b", "bsc"), + PIN_MAP_MUX_GROUP_DEFAULT("pfc-r8a7740", "pfc-r8a7740", + "bsc_cs6a", "bsc"), + PIN_MAP_MUX_GROUP_DEFAULT("pfc-r8a7740", "pfc-r8a7740", + "intc_irq10", "intc"), +}; + +static const struct pinctrl_map scifa5_pinctrl_map[] = { + /* SCIFA5 */ + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.5", "pfc-r8a7740", + "scifa5_data_2", "scifa5"), +}; + static void __init bonito_init(void) { u16 val; regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies)); + pinctrl_register_mappings(fpga_pinctrl_map, + ARRAY_SIZE(fpga_pinctrl_map)); r8a7740_pinmux_init(); bonito_fpga_init(); @@ -397,9 +416,6 @@ static void __init bonito_init(void) r8a7740_add_standard_devices(); - platform_add_devices(bonito_core_devices, - ARRAY_SIZE(bonito_core_devices)); - /* * base board settings */ @@ -409,14 +425,6 @@ static void __init bonito_init(void) u16 bsw3; u16 bsw4; - /* - * FPGA - */ - gpio_request(GPIO_FN_CS5B, NULL); - gpio_request(GPIO_FN_CS6A, NULL); - gpio_request(GPIO_FN_CS5A_PORT105, NULL); - gpio_request(GPIO_FN_IRQ10, NULL); - val = bonito_fpga_read(BVERR); pr_info("bonito version: cpu %02x, base %02x\n", ((val >> 8) & 0xFF), @@ -432,8 +440,8 @@ static void __init bonito_init(void) if (BIT_OFF(bsw2, 1) && /* S38.3 = ON */ BIT_OFF(bsw3, 9) && /* S39.6 = ON */ BIT_OFF(bsw4, 4)) { /* S43.1 = ON */ - gpio_request(GPIO_FN_SCIFA5_TXD_PORT91, NULL); - gpio_request(GPIO_FN_SCIFA5_RXD_PORT92, NULL); + pinctrl_register_mappings(scifa5_pinctrl_map, + ARRAY_SIZE(scifa5_pinctrl_map)); } /* @@ -443,7 +451,6 @@ static void __init bonito_init(void) BIT_ON(bsw2, 2)) { /* S38.2 = OFF */ pinctrl_register_mappings(lcdc0_pinctrl_map, ARRAY_SIZE(lcdc0_pinctrl_map)); - gpio_request(GPIO_FN_LCDC0_SELECT, NULL); gpio_request_one(61, GPIOF_OUT_INIT_HIGH, NULL); /* LCDDON */ diff --git a/arch/arm/mach-shmobile/board-kzm9d.c b/arch/arm/mach-shmobile/board-kzm9d.c index c016ccd92433..4368000e1127 100644 --- a/arch/arm/mach-shmobile/board-kzm9d.c +++ b/arch/arm/mach-shmobile/board-kzm9d.c @@ -56,7 +56,7 @@ static struct smsc911x_platform_config smsc911x_platdata = { static struct platform_device smsc91x_device = { .name = "smsc911x", - .id = 0, + .id = -1, .dev = { .platform_data = &smsc911x_platdata, }, diff --git a/arch/arm/mach-shmobile/board-kzm9g-reference.c b/arch/arm/mach-shmobile/board-kzm9g-reference.c index aefa50d385b7..44055fe8a45c 100644 --- a/arch/arm/mach-shmobile/board-kzm9g-reference.c +++ b/arch/arm/mach-shmobile/board-kzm9g-reference.c @@ -79,7 +79,6 @@ static void __init kzm_init(void) sh73a0_pinmux_init(); /* enable SD */ - gpio_request(GPIO_FN_SDHI0_VCCQ_MC0_ON, NULL); gpio_request_one(15, GPIOF_OUT_INIT_HIGH, NULL); /* power */ gpio_request_one(14, GPIOF_OUT_INIT_HIGH, NULL); /* power */ diff --git a/arch/arm/mach-shmobile/board-kzm9g.c b/arch/arm/mach-shmobile/board-kzm9g.c index e6b775a10aad..165483c9bee2 100644 --- a/arch/arm/mach-shmobile/board-kzm9g.c +++ b/arch/arm/mach-shmobile/board-kzm9g.c @@ -29,6 +29,7 @@ #include <linux/mmc/host.h> #include <linux/mmc/sh_mmcif.h> #include <linux/mmc/sh_mobile_sdhi.h> +#include <linux/mfd/as3711.h> #include <linux/mfd/tmio.h> #include <linux/pinctrl/machine.h> #include <linux/pinctrl/pinconf-generic.h> @@ -606,6 +607,140 @@ static struct platform_device fsi_ak4648_device = { }; /* I2C */ + +/* StepDown1 is used to supply 1.315V to the CPU */ +static struct regulator_init_data as3711_sd1 = { + .constraints = { + .name = "1.315V CPU", + .boot_on = 1, + .always_on = 1, + .min_uV = 1315000, + .max_uV = 1335000, + }, +}; + +/* StepDown2 is used to supply 1.8V to the CPU and to the board */ +static struct regulator_init_data as3711_sd2 = { + .constraints = { + .name = "1.8V", + .boot_on = 1, + .always_on = 1, + .min_uV = 1800000, + .max_uV = 1800000, + }, +}; + +/* + * StepDown3 is switched in parallel with StepDown2, seems to be off, + * according to read-back pre-set register values + */ + +/* StepDown4 is used to supply 1.215V to the CPU and to the board */ +static struct regulator_init_data as3711_sd4 = { + .constraints = { + .name = "1.215V", + .boot_on = 1, + .always_on = 1, + .min_uV = 1215000, + .max_uV = 1235000, + }, +}; + +/* LDO1 is unused and unconnected */ + +/* LDO2 is used to supply 2.8V to the CPU */ +static struct regulator_init_data as3711_ldo2 = { + .constraints = { + .name = "2.8V CPU", + .boot_on = 1, + .always_on = 1, + .min_uV = 2800000, + .max_uV = 2800000, + }, +}; + +/* LDO3 is used to supply 3.0V to the CPU */ +static struct regulator_init_data as3711_ldo3 = { + .constraints = { + .name = "3.0V CPU", + .boot_on = 1, + .always_on = 1, + .min_uV = 3000000, + .max_uV = 3000000, + }, +}; + +/* LDO4 is used to supply 2.8V to the board */ +static struct regulator_init_data as3711_ldo4 = { + .constraints = { + .name = "2.8V", + .boot_on = 1, + .always_on = 1, + .min_uV = 2800000, + .max_uV = 2800000, + }, +}; + +/* LDO5 is switched parallel to LDO4, also set to 2.8V */ +static struct regulator_init_data as3711_ldo5 = { + .constraints = { + .name = "2.8V #2", + .boot_on = 1, + .always_on = 1, + .min_uV = 2800000, + .max_uV = 2800000, + }, +}; + +/* LDO6 is unused and unconnected */ + +/* LDO7 is used to supply 1.15V to the CPU */ +static struct regulator_init_data as3711_ldo7 = { + .constraints = { + .name = "1.15V CPU", + .boot_on = 1, + .always_on = 1, + .min_uV = 1150000, + .max_uV = 1150000, + }, +}; + +/* LDO8 is switched parallel to LDO7, also set to 1.15V */ +static struct regulator_init_data as3711_ldo8 = { + .constraints = { + .name = "1.15V CPU #2", + .boot_on = 1, + .always_on = 1, + .min_uV = 1150000, + .max_uV = 1150000, + }, +}; + +static struct as3711_platform_data as3711_pdata = { + .regulator = { + .init_data = { + [AS3711_REGULATOR_SD_1] = &as3711_sd1, + [AS3711_REGULATOR_SD_2] = &as3711_sd2, + [AS3711_REGULATOR_SD_4] = &as3711_sd4, + [AS3711_REGULATOR_LDO_2] = &as3711_ldo2, + [AS3711_REGULATOR_LDO_3] = &as3711_ldo3, + [AS3711_REGULATOR_LDO_4] = &as3711_ldo4, + [AS3711_REGULATOR_LDO_5] = &as3711_ldo5, + [AS3711_REGULATOR_LDO_7] = &as3711_ldo7, + [AS3711_REGULATOR_LDO_8] = &as3711_ldo8, + }, + }, + .backlight = { + .su2_fb = "sh_mobile_lcdc_fb.0", + .su2_max_uA = 36000, + .su2_feedback = AS3711_SU2_CURR_AUTO, + .su2_fbprot = AS3711_SU2_GPIO4, + .su2_auto_curr1 = true, + .su2_auto_curr2 = true, + .su2_auto_curr3 = true, + }, +}; + static struct pcf857x_platform_data pcf8575_pdata = { .gpio_base = GPIO_PCF8575_BASE, }; @@ -625,6 +760,11 @@ static struct i2c_board_info i2c0_devices[] = { I2C_BOARD_INFO("adxl34x", 0x1d), .irq = irq_pin(26), /* IRQ26 */ }, + { + I2C_BOARD_INFO("as3711", 0x40), + .irq = intcs_evt2irq(0x3300), /* IRQ24 */ + .platform_data = &as3711_pdata, + }, }; static struct i2c_board_info i2c1_devices[] = { @@ -663,13 +803,13 @@ static unsigned long pin_pullup_conf[] = { static const struct pinctrl_map kzm_pinctrl_map[] = { /* FSIA (AK4648) */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_fsi2.0", "pfc-sh73a0", + PIN_MAP_MUX_GROUP_DEFAULT("sh_fsi2", "pfc-sh73a0", "fsia_mclk_in", "fsia"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_fsi2.0", "pfc-sh73a0", + PIN_MAP_MUX_GROUP_DEFAULT("sh_fsi2", "pfc-sh73a0", "fsia_sclk_in", "fsia"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_fsi2.0", "pfc-sh73a0", + PIN_MAP_MUX_GROUP_DEFAULT("sh_fsi2", "pfc-sh73a0", "fsia_data_in", "fsia"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_fsi2.0", "pfc-sh73a0", + PIN_MAP_MUX_GROUP_DEFAULT("sh_fsi2", "pfc-sh73a0", "fsia_data_out", "fsia"), /* I2C3 */ PIN_MAP_MUX_GROUP_DEFAULT("i2c-sh_mobile.3", "pfc-sh73a0", @@ -715,59 +855,6 @@ static const struct pinctrl_map kzm_pinctrl_map[] = { "usb_vbus", "usb"), }; -/* - * FIXME - * - * This is quick hack for enabling LCDC backlight - */ -static int __init as3711_enable_lcdc_backlight(void) -{ - struct i2c_adapter *a = i2c_get_adapter(0); - struct i2c_msg msg; - int i, ret; - __u8 magic[] = { - 0x40, 0x2a, - 0x43, 0x3c, - 0x44, 0x3c, - 0x45, 0x3c, - 0x54, 0x03, - 0x51, 0x00, - 0x51, 0x01, - 0xff, 0x00, /* wait */ - 0x43, 0xf0, - 0x44, 0xf0, - 0x45, 0xf0, - }; - - if (!of_machine_is_compatible("renesas,kzm9g")) - return 0; - - if (!a) - return 0; - - msg.addr = 0x40; - msg.len = 2; - msg.flags = 0; - - for (i = 0; i < ARRAY_SIZE(magic); i += 2) { - msg.buf = magic + i; - - if (0xff == msg.buf[0]) { - udelay(500); - continue; - } - - ret = i2c_transfer(a, &msg, 1); - if (ret < 0) { - pr_err("i2c transfer fail\n"); - break; - } - } - - return 0; -} -device_initcall(as3711_enable_lcdc_backlight); - static void __init kzm_init(void) { regulator_register_always_on(2, "fixed-1.8V", fixed1v8_power_consumers, @@ -788,9 +875,6 @@ static void __init kzm_init(void) /* Touchscreen */ gpio_request_one(223, GPIOF_IN, NULL); /* IRQ8 */ - /* enable SD */ - gpio_request(GPIO_FN_SDHI0_VCCQ_MC0_ON, NULL); - #ifdef CONFIG_CACHE_L2X0 /* Early BRESP enable, Shared attribute override enable, 64K*8way */ l2x0_init(IOMEM(0xf0100000), 0x40460000, 0x82000fff); diff --git a/arch/arm/mach-shmobile/board-lager.c b/arch/arm/mach-shmobile/board-lager.c index f587187a8603..d73e21d3ea8a 100644 --- a/arch/arm/mach-shmobile/board-lager.c +++ b/arch/arm/mach-shmobile/board-lager.c @@ -18,19 +18,83 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ +#include <linux/gpio.h> +#include <linux/gpio_keys.h> +#include <linux/input.h> #include <linux/interrupt.h> #include <linux/irqchip.h> #include <linux/kernel.h> +#include <linux/leds.h> +#include <linux/pinctrl/machine.h> +#include <linux/platform_data/gpio-rcar.h> #include <linux/platform_device.h> #include <mach/common.h> #include <mach/r8a7790.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> +/* LEDS */ +static struct gpio_led lager_leds[] = { + { + .name = "led8", + .gpio = RCAR_GP_PIN(5, 17), + .default_state = LEDS_GPIO_DEFSTATE_ON, + }, { + .name = "led7", + .gpio = RCAR_GP_PIN(4, 23), + .default_state = LEDS_GPIO_DEFSTATE_ON, + }, { + .name = "led6", + .gpio = RCAR_GP_PIN(4, 22), + .default_state = LEDS_GPIO_DEFSTATE_ON, + }, +}; + +static __initdata struct gpio_led_platform_data lager_leds_pdata = { + .leds = lager_leds, + .num_leds = ARRAY_SIZE(lager_leds), +}; + +/* GPIO KEY */ +#define GPIO_KEY(c, g, d, ...) \ + { .code = c, .gpio = g, .desc = d, .active_low = 1 } + +static __initdata struct gpio_keys_button gpio_buttons[] = { + GPIO_KEY(KEY_4, RCAR_GP_PIN(1, 28), "SW2-pin4"), + GPIO_KEY(KEY_3, RCAR_GP_PIN(1, 26), "SW2-pin3"), + GPIO_KEY(KEY_2, RCAR_GP_PIN(1, 24), "SW2-pin2"), + GPIO_KEY(KEY_1, RCAR_GP_PIN(1, 14), "SW2-pin1"), +}; + +static __initdata struct gpio_keys_platform_data lager_keys_pdata = { + .buttons = gpio_buttons, + .nbuttons = ARRAY_SIZE(gpio_buttons), +}; + +static const struct pinctrl_map lager_pinctrl_map[] = { + /* SCIF0 (CN19: DEBUG SERIAL0) */ + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.6", "pfc-r8a7790", + "scif0_data", "scif0"), + /* SCIF1 (CN20: DEBUG SERIAL1) */ + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.7", "pfc-r8a7790", + "scif1_data", "scif1"), +}; + static void __init lager_add_standard_devices(void) { r8a7790_clock_init(); + + pinctrl_register_mappings(lager_pinctrl_map, + ARRAY_SIZE(lager_pinctrl_map)); + r8a7790_pinmux_init(); + r8a7790_add_standard_devices(); + platform_device_register_data(&platform_bus, "leds-gpio", -1, + &lager_leds_pdata, + sizeof(lager_leds_pdata)); + platform_device_register_data(&platform_bus, "gpio-keys", -1, + &lager_keys_pdata, + sizeof(lager_keys_pdata)); } static const char *lager_boards_compat_dt[] __initdata = { diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c index fa3407da682a..85f51a849a50 100644 --- a/arch/arm/mach-shmobile/board-mackerel.c +++ b/arch/arm/mach-shmobile/board-mackerel.c @@ -1309,6 +1309,49 @@ static struct i2c_board_info i2c1_devices[] = { }; static const struct pinctrl_map mackerel_pinctrl_map[] = { + /* ADXL34X */ + PIN_MAP_MUX_GROUP_DEFAULT("1-0053", "pfc-sh7372", + "intc_irq21", "intc"), + /* CEU */ + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-sh7372", + "ceu_data_0_7", "ceu"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-sh7372", + "ceu_clk_0", "ceu"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-sh7372", + "ceu_sync", "ceu"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-sh7372", + "ceu_field", "ceu"), + /* FLCTL */ + PIN_MAP_MUX_GROUP_DEFAULT("sh_flctl.0", "pfc-sh7372", + "flctl_data", "flctl"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_flctl.0", "pfc-sh7372", + "flctl_ce0", "flctl"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_flctl.0", "pfc-sh7372", + "flctl_ctrl", "flctl"), + /* FSIA (AK4643) */ + PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-sh7372", + "fsia_sclk_in", "fsia"), + PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-sh7372", + "fsia_data_in", "fsia"), + PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-sh7372", + "fsia_data_out", "fsia"), + /* FSIB (HDMI) */ + PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.1", "pfc-sh7372", + "fsib_mclk_in", "fsib"), + /* HDMI */ + PIN_MAP_MUX_GROUP_DEFAULT("sh-mobile-hdmi", "pfc-sh7372", + "hdmi", "hdmi"), + /* LCDC */ + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-sh7372", + "lcd_data24", "lcd"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-sh7372", + "lcd_sync", "lcd"), + /* SCIFA0 */ + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-sh7372", + "scifa0_data", "scifa0"), + /* SCIFA2 (GT-720F GPS module) */ + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.2", "pfc-sh7372", + "scifa2_data", "scifa2"), /* SDHI0 */ PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh7372", "sdhi0_data4", "sdhi0"), @@ -1316,6 +1359,8 @@ static const struct pinctrl_map mackerel_pinctrl_map[] = { "sdhi0_ctrl", "sdhi0"), PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh7372", "sdhi0_wp", "sdhi0"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh7372", + "intc_irq26_1", "intc"), /* SDHI1 */ #if !IS_ENABLED(CONFIG_MMC_SH_MMCIF) PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-sh7372", @@ -1334,6 +1379,25 @@ static const struct pinctrl_map mackerel_pinctrl_map[] = { "sdhi2_data4", "sdhi2"), PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.2", "pfc-sh7372", "sdhi2_ctrl", "sdhi2"), + /* SMSC911X */ + PIN_MAP_MUX_GROUP_DEFAULT("smsc911x", "pfc-sh7372", + "bsc_cs5a", "bsc"), + PIN_MAP_MUX_GROUP_DEFAULT("smsc911x", "pfc-sh7372", + "intc_irq6_0", "intc"), + /* ST1232 */ + PIN_MAP_MUX_GROUP_DEFAULT("0-0055", "pfc-sh7372", + "intc_irq7_0", "intc"), + /* TCA6416 */ + PIN_MAP_MUX_GROUP_DEFAULT("0-0020", "pfc-sh7372", + "intc_irq9_0", "intc"), + /* USBHS0 */ + PIN_MAP_MUX_GROUP_DEFAULT("renesas_usbhs.0", "pfc-sh7372", + "usb0_vbus", "usb0"), + /* USBHS1 */ + PIN_MAP_MUX_GROUP_DEFAULT("renesas_usbhs.1", "pfc-sh7372", + "usb1_vbus", "usb1"), + PIN_MAP_MUX_GROUP_DEFAULT("renesas_usbhs.1", "pfc-sh7372", + "usb1_otg_id_0", "usb1"), }; #define GPIO_PORT9CR IOMEM(0xE6051009) @@ -1377,61 +1441,18 @@ static void __init mackerel_init(void) ARRAY_SIZE(mackerel_pinctrl_map)); sh7372_pinmux_init(); - /* enable SCIFA0 */ - gpio_request(GPIO_FN_SCIFA0_TXD, NULL); - gpio_request(GPIO_FN_SCIFA0_RXD, NULL); - - /* enable SMSC911X */ - gpio_request(GPIO_FN_CS5A, NULL); - gpio_request(GPIO_FN_IRQ6_39, NULL); - - /* LCDC */ - gpio_request(GPIO_FN_LCDD23, NULL); - gpio_request(GPIO_FN_LCDD22, NULL); - gpio_request(GPIO_FN_LCDD21, NULL); - gpio_request(GPIO_FN_LCDD20, NULL); - gpio_request(GPIO_FN_LCDD19, NULL); - gpio_request(GPIO_FN_LCDD18, NULL); - gpio_request(GPIO_FN_LCDD17, NULL); - gpio_request(GPIO_FN_LCDD16, NULL); - gpio_request(GPIO_FN_LCDD15, NULL); - gpio_request(GPIO_FN_LCDD14, NULL); - gpio_request(GPIO_FN_LCDD13, NULL); - gpio_request(GPIO_FN_LCDD12, NULL); - gpio_request(GPIO_FN_LCDD11, NULL); - gpio_request(GPIO_FN_LCDD10, NULL); - gpio_request(GPIO_FN_LCDD9, NULL); - gpio_request(GPIO_FN_LCDD8, NULL); - gpio_request(GPIO_FN_LCDD7, NULL); - gpio_request(GPIO_FN_LCDD6, NULL); - gpio_request(GPIO_FN_LCDD5, NULL); - gpio_request(GPIO_FN_LCDD4, NULL); - gpio_request(GPIO_FN_LCDD3, NULL); - gpio_request(GPIO_FN_LCDD2, NULL); - gpio_request(GPIO_FN_LCDD1, NULL); - gpio_request(GPIO_FN_LCDD0, NULL); - gpio_request(GPIO_FN_LCDDISP, NULL); - gpio_request(GPIO_FN_LCDDCK, NULL); - /* backlight, off by default */ gpio_request_one(31, GPIOF_OUT_INIT_LOW, NULL); gpio_request_one(151, GPIOF_OUT_INIT_HIGH, NULL); /* LCDDON */ /* USBHS0 */ - gpio_request(GPIO_FN_VBUS0_0, NULL); gpio_request_pulldown(GPIO_PORT168CR); /* VBUS0_0 pull down */ /* USBHS1 */ - gpio_request(GPIO_FN_VBUS0_1, NULL); gpio_request_pulldown(GPIO_PORT167CR); /* VBUS0_1 pull down */ - gpio_request(GPIO_FN_IDIN_1_113, NULL); - /* enable FSI2 port A (ak4643) */ - gpio_request(GPIO_FN_FSIAIBT, NULL); - gpio_request(GPIO_FN_FSIAILR, NULL); - gpio_request(GPIO_FN_FSIAISLD, NULL); - gpio_request(GPIO_FN_FSIAOSLD, NULL); + /* FSI2 port A (ak4643) */ gpio_request_one(161, GPIOF_OUT_INIT_LOW, NULL); /* slave */ gpio_request(9, NULL); @@ -1441,8 +1462,7 @@ static void __init mackerel_init(void) intc_set_priority(IRQ_FSI, 3); /* irq priority FSI(3) > SMSC911X(2) */ - /* setup FSI2 port B (HDMI) */ - gpio_request(GPIO_FN_FSIBCK, NULL); + /* FSI2 port B (HDMI) */ __raw_writew(__raw_readw(USCCR1) & ~(1 << 6), USCCR1); /* use SPDIF */ /* set SPU2 clock to 119.6 MHz */ @@ -1452,68 +1472,15 @@ static void __init mackerel_init(void) clk_put(clk); } - /* enable Keypad */ - gpio_request(GPIO_FN_IRQ9_42, NULL); + /* Keypad */ irq_set_irq_type(IRQ9, IRQ_TYPE_LEVEL_HIGH); - /* enable Touchscreen */ - gpio_request(GPIO_FN_IRQ7_40, NULL); + /* Touchscreen */ irq_set_irq_type(IRQ7, IRQ_TYPE_LEVEL_LOW); - /* enable Accelerometer */ - gpio_request(GPIO_FN_IRQ21, NULL); + /* Accelerometer */ irq_set_irq_type(IRQ21, IRQ_TYPE_LEVEL_HIGH); - /* SDHI0 PORT172 card-detect IRQ26 */ - gpio_request(GPIO_FN_IRQ26_172, NULL); - - /* FLCTL */ - gpio_request(GPIO_FN_D0_NAF0, NULL); - gpio_request(GPIO_FN_D1_NAF1, NULL); - gpio_request(GPIO_FN_D2_NAF2, NULL); - gpio_request(GPIO_FN_D3_NAF3, NULL); - gpio_request(GPIO_FN_D4_NAF4, NULL); - gpio_request(GPIO_FN_D5_NAF5, NULL); - gpio_request(GPIO_FN_D6_NAF6, NULL); - gpio_request(GPIO_FN_D7_NAF7, NULL); - gpio_request(GPIO_FN_D8_NAF8, NULL); - gpio_request(GPIO_FN_D9_NAF9, NULL); - gpio_request(GPIO_FN_D10_NAF10, NULL); - gpio_request(GPIO_FN_D11_NAF11, NULL); - gpio_request(GPIO_FN_D12_NAF12, NULL); - gpio_request(GPIO_FN_D13_NAF13, NULL); - gpio_request(GPIO_FN_D14_NAF14, NULL); - gpio_request(GPIO_FN_D15_NAF15, NULL); - gpio_request(GPIO_FN_FCE0, NULL); - gpio_request(GPIO_FN_WE0_FWE, NULL); - gpio_request(GPIO_FN_FRB, NULL); - gpio_request(GPIO_FN_A4_FOE, NULL); - gpio_request(GPIO_FN_A5_FCDE, NULL); - gpio_request(GPIO_FN_RD_FSC, NULL); - - /* enable GPS module (GT-720F) */ - gpio_request(GPIO_FN_SCIFA2_TXD1, NULL); - gpio_request(GPIO_FN_SCIFA2_RXD1, NULL); - - /* CEU */ - gpio_request(GPIO_FN_VIO_CLK, NULL); - gpio_request(GPIO_FN_VIO_VD, NULL); - gpio_request(GPIO_FN_VIO_HD, NULL); - gpio_request(GPIO_FN_VIO_FIELD, NULL); - gpio_request(GPIO_FN_VIO_CKO, NULL); - gpio_request(GPIO_FN_VIO_D7, NULL); - gpio_request(GPIO_FN_VIO_D6, NULL); - gpio_request(GPIO_FN_VIO_D5, NULL); - gpio_request(GPIO_FN_VIO_D4, NULL); - gpio_request(GPIO_FN_VIO_D3, NULL); - gpio_request(GPIO_FN_VIO_D2, NULL); - gpio_request(GPIO_FN_VIO_D1, NULL); - gpio_request(GPIO_FN_VIO_D0, NULL); - - /* HDMI */ - gpio_request(GPIO_FN_HDMI_HPD, NULL); - gpio_request(GPIO_FN_HDMI_CEC, NULL); - /* Reset HDMI, must be held at least one EXTALR (32768Hz) period */ srcr4 = __raw_readl(SRCR4); __raw_writel(srcr4 | (1 << 13), SRCR4); diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c index 91052855cc12..a3810b03297c 100644 --- a/arch/arm/mach-shmobile/board-marzen.c +++ b/arch/arm/mach-shmobile/board-marzen.c @@ -28,6 +28,7 @@ #include <linux/leds.h> #include <linux/dma-mapping.h> #include <linux/pinctrl/machine.h> +#include <linux/platform_data/gpio-rcar.h> #include <linux/regulator/fixed.h> #include <linux/regulator/machine.h> #include <linux/smsc911x.h> @@ -68,7 +69,7 @@ static struct resource smsc911x_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = gic_iid(0x3c), /* IRQ 1 */ + .start = irq_pin(1), /* IRQ 1 */ .flags = IORESOURCE_IRQ, }, }; @@ -173,15 +174,15 @@ static struct platform_device usb_phy_device = { static struct gpio_led marzen_leds[] = { { .name = "led2", - .gpio = 157, + .gpio = RCAR_GP_PIN(4, 29), .default_state = LEDS_GPIO_DEFSTATE_ON, }, { .name = "led3", - .gpio = 158, + .gpio = RCAR_GP_PIN(4, 30), .default_state = LEDS_GPIO_DEFSTATE_ON, }, { .name = "led4", - .gpio = 159, + .gpio = RCAR_GP_PIN(4, 31), .default_state = LEDS_GPIO_DEFSTATE_ON, }, }; @@ -212,8 +213,8 @@ static struct platform_device *marzen_devices[] __initdata = { static struct usb_phy *phy; static int usb_power_on(struct platform_device *pdev) { - if (!phy) - return -EIO; + if (IS_ERR(phy)) + return PTR_ERR(phy); pm_runtime_enable(&pdev->dev); pm_runtime_get_sync(&pdev->dev); @@ -225,7 +226,7 @@ static int usb_power_on(struct platform_device *pdev) static void usb_power_off(struct platform_device *pdev) { - if (!phy) + if (IS_ERR(phy)) return; usb_phy_shutdown(phy); @@ -349,7 +350,7 @@ static struct platform_device *marzen_late_devices[] __initdata = { &ohci1_device, }; -void __init marzen_init_late(void) +static void __init marzen_init_late(void) { /* get usb phy */ phy = usb_get_phy(USB_PHY_TYPE_USB2); @@ -404,6 +405,7 @@ static void __init marzen_init(void) pinctrl_register_mappings(marzen_pinctrl_map, ARRAY_SIZE(marzen_pinctrl_map)); r8a7779_pinmux_init(); + r8a7779_init_irq_extpin(1); /* IRQ1 as individual interrupt */ r8a7779_add_standard_devices(); platform_add_devices(marzen_devices, ARRAY_SIZE(marzen_devices)); diff --git a/arch/arm/mach-shmobile/include/mach/irqs.h b/arch/arm/mach-shmobile/include/mach/irqs.h index b2074e2acb15..d241bfd6926d 100644 --- a/arch/arm/mach-shmobile/include/mach/irqs.h +++ b/arch/arm/mach-shmobile/include/mach/irqs.h @@ -16,4 +16,9 @@ #define IRQPIN_BASE 2000 #define irq_pin(nr) ((nr) + IRQPIN_BASE) +/* GPIO IRQ */ +#define _GPIO_IRQ_BASE 2500 +#define GPIO_IRQ_BASE(x) (_GPIO_IRQ_BASE + (32 * x)) +#define GPIO_IRQ(x, y) (_GPIO_IRQ_BASE + (32 * x) + y) + #endif /* __ASM_MACH_IRQS_H */ diff --git a/arch/arm/mach-shmobile/include/mach/r8a7740.h b/arch/arm/mach-shmobile/include/mach/r8a7740.h index abdc4d4efa28..9c9a66ccaf6f 100644 --- a/arch/arm/mach-shmobile/include/mach/r8a7740.h +++ b/arch/arm/mach-shmobile/include/mach/r8a7740.h @@ -28,494 +28,6 @@ #define MD_CK1 (1 << 1) #define MD_CK0 (1 << 0) -/* - * Pin Function Controller: - * GPIO_FN_xx - GPIO used to select pin function - * GPIO_PORTxx - GPIO mapped to real I/O pin on CPU - */ -enum { - /* PORT */ - GPIO_PORT0, GPIO_PORT1, GPIO_PORT2, GPIO_PORT3, GPIO_PORT4, - GPIO_PORT5, GPIO_PORT6, GPIO_PORT7, GPIO_PORT8, GPIO_PORT9, - - GPIO_PORT10, GPIO_PORT11, GPIO_PORT12, GPIO_PORT13, GPIO_PORT14, - GPIO_PORT15, GPIO_PORT16, GPIO_PORT17, GPIO_PORT18, GPIO_PORT19, - - GPIO_PORT20, GPIO_PORT21, GPIO_PORT22, GPIO_PORT23, GPIO_PORT24, - GPIO_PORT25, GPIO_PORT26, GPIO_PORT27, GPIO_PORT28, GPIO_PORT29, - - GPIO_PORT30, GPIO_PORT31, GPIO_PORT32, GPIO_PORT33, GPIO_PORT34, - GPIO_PORT35, GPIO_PORT36, GPIO_PORT37, GPIO_PORT38, GPIO_PORT39, - - GPIO_PORT40, GPIO_PORT41, GPIO_PORT42, GPIO_PORT43, GPIO_PORT44, - GPIO_PORT45, GPIO_PORT46, GPIO_PORT47, GPIO_PORT48, GPIO_PORT49, - - GPIO_PORT50, GPIO_PORT51, GPIO_PORT52, GPIO_PORT53, GPIO_PORT54, - GPIO_PORT55, GPIO_PORT56, GPIO_PORT57, GPIO_PORT58, GPIO_PORT59, - - GPIO_PORT60, GPIO_PORT61, GPIO_PORT62, GPIO_PORT63, GPIO_PORT64, - GPIO_PORT65, GPIO_PORT66, GPIO_PORT67, GPIO_PORT68, GPIO_PORT69, - - GPIO_PORT70, GPIO_PORT71, GPIO_PORT72, GPIO_PORT73, GPIO_PORT74, - GPIO_PORT75, GPIO_PORT76, GPIO_PORT77, GPIO_PORT78, GPIO_PORT79, - - GPIO_PORT80, GPIO_PORT81, GPIO_PORT82, GPIO_PORT83, GPIO_PORT84, - GPIO_PORT85, GPIO_PORT86, GPIO_PORT87, GPIO_PORT88, GPIO_PORT89, - - GPIO_PORT90, GPIO_PORT91, GPIO_PORT92, GPIO_PORT93, GPIO_PORT94, - GPIO_PORT95, GPIO_PORT96, GPIO_PORT97, GPIO_PORT98, GPIO_PORT99, - - GPIO_PORT100, GPIO_PORT101, GPIO_PORT102, GPIO_PORT103, GPIO_PORT104, - GPIO_PORT105, GPIO_PORT106, GPIO_PORT107, GPIO_PORT108, GPIO_PORT109, - - GPIO_PORT110, GPIO_PORT111, GPIO_PORT112, GPIO_PORT113, GPIO_PORT114, - GPIO_PORT115, GPIO_PORT116, GPIO_PORT117, GPIO_PORT118, GPIO_PORT119, - - GPIO_PORT120, GPIO_PORT121, GPIO_PORT122, GPIO_PORT123, GPIO_PORT124, - GPIO_PORT125, GPIO_PORT126, GPIO_PORT127, GPIO_PORT128, GPIO_PORT129, - - GPIO_PORT130, GPIO_PORT131, GPIO_PORT132, GPIO_PORT133, GPIO_PORT134, - GPIO_PORT135, GPIO_PORT136, GPIO_PORT137, GPIO_PORT138, GPIO_PORT139, - - GPIO_PORT140, GPIO_PORT141, GPIO_PORT142, GPIO_PORT143, GPIO_PORT144, - GPIO_PORT145, GPIO_PORT146, GPIO_PORT147, GPIO_PORT148, GPIO_PORT149, - - GPIO_PORT150, GPIO_PORT151, GPIO_PORT152, GPIO_PORT153, GPIO_PORT154, - GPIO_PORT155, GPIO_PORT156, GPIO_PORT157, GPIO_PORT158, GPIO_PORT159, - - GPIO_PORT160, GPIO_PORT161, GPIO_PORT162, GPIO_PORT163, GPIO_PORT164, - GPIO_PORT165, GPIO_PORT166, GPIO_PORT167, GPIO_PORT168, GPIO_PORT169, - - GPIO_PORT170, GPIO_PORT171, GPIO_PORT172, GPIO_PORT173, GPIO_PORT174, - GPIO_PORT175, GPIO_PORT176, GPIO_PORT177, GPIO_PORT178, GPIO_PORT179, - - GPIO_PORT180, GPIO_PORT181, GPIO_PORT182, GPIO_PORT183, GPIO_PORT184, - GPIO_PORT185, GPIO_PORT186, GPIO_PORT187, GPIO_PORT188, GPIO_PORT189, - - GPIO_PORT190, GPIO_PORT191, GPIO_PORT192, GPIO_PORT193, GPIO_PORT194, - GPIO_PORT195, GPIO_PORT196, GPIO_PORT197, GPIO_PORT198, GPIO_PORT199, - - GPIO_PORT200, GPIO_PORT201, GPIO_PORT202, GPIO_PORT203, GPIO_PORT204, - GPIO_PORT205, GPIO_PORT206, GPIO_PORT207, GPIO_PORT208, GPIO_PORT209, - - GPIO_PORT210, GPIO_PORT211, - - /* IRQ */ - GPIO_FN_IRQ0_PORT2, GPIO_FN_IRQ0_PORT13, - GPIO_FN_IRQ1, - GPIO_FN_IRQ2_PORT11, GPIO_FN_IRQ2_PORT12, - GPIO_FN_IRQ3_PORT10, GPIO_FN_IRQ3_PORT14, - GPIO_FN_IRQ4_PORT15, GPIO_FN_IRQ4_PORT172, - GPIO_FN_IRQ5_PORT0, GPIO_FN_IRQ5_PORT1, - GPIO_FN_IRQ6_PORT121, GPIO_FN_IRQ6_PORT173, - GPIO_FN_IRQ7_PORT120, GPIO_FN_IRQ7_PORT209, - GPIO_FN_IRQ8, - GPIO_FN_IRQ9_PORT118, GPIO_FN_IRQ9_PORT210, - GPIO_FN_IRQ10, - GPIO_FN_IRQ11, - GPIO_FN_IRQ12_PORT42, GPIO_FN_IRQ12_PORT97, - GPIO_FN_IRQ13_PORT64, GPIO_FN_IRQ13_PORT98, - GPIO_FN_IRQ14_PORT63, GPIO_FN_IRQ14_PORT99, - GPIO_FN_IRQ15_PORT62, GPIO_FN_IRQ15_PORT100, - GPIO_FN_IRQ16_PORT68, GPIO_FN_IRQ16_PORT211, - GPIO_FN_IRQ17, - GPIO_FN_IRQ18, - GPIO_FN_IRQ19, - GPIO_FN_IRQ20, - GPIO_FN_IRQ21, - GPIO_FN_IRQ22, - GPIO_FN_IRQ23, - GPIO_FN_IRQ24, - GPIO_FN_IRQ25, - GPIO_FN_IRQ26_PORT58, GPIO_FN_IRQ26_PORT81, - GPIO_FN_IRQ27_PORT57, GPIO_FN_IRQ27_PORT168, - GPIO_FN_IRQ28_PORT56, GPIO_FN_IRQ28_PORT169, - GPIO_FN_IRQ29_PORT50, GPIO_FN_IRQ29_PORT170, - GPIO_FN_IRQ30_PORT49, GPIO_FN_IRQ30_PORT171, - GPIO_FN_IRQ31_PORT41, GPIO_FN_IRQ31_PORT167, - - /* Function */ - - /* DBGT */ - GPIO_FN_DBGMDT2, GPIO_FN_DBGMDT1, GPIO_FN_DBGMDT0, - GPIO_FN_DBGMD10, GPIO_FN_DBGMD11, GPIO_FN_DBGMD20, - GPIO_FN_DBGMD21, - - /* FSI-A */ - GPIO_FN_FSIAISLD_PORT0, /* FSIAISLD Port 0/5 */ - GPIO_FN_FSIAISLD_PORT5, - GPIO_FN_FSIASPDIF_PORT9, /* FSIASPDIF Port 9/18 */ - GPIO_FN_FSIASPDIF_PORT18, - GPIO_FN_FSIAOSLD1, GPIO_FN_FSIAOSLD2, - GPIO_FN_FSIAOLR, GPIO_FN_FSIAOBT, - GPIO_FN_FSIAOSLD, GPIO_FN_FSIAOMC, - GPIO_FN_FSIACK, GPIO_FN_FSIAILR, - GPIO_FN_FSIAIBT, - - /* FSI-B */ - GPIO_FN_FSIBCK, - - /* FMSI */ - GPIO_FN_FMSISLD_PORT1, /* FMSISLD Port 1/6 */ - GPIO_FN_FMSISLD_PORT6, - GPIO_FN_FMSIILR, GPIO_FN_FMSIIBT, - GPIO_FN_FMSIOLR, GPIO_FN_FMSIOBT, - GPIO_FN_FMSICK, GPIO_FN_FMSOILR, - GPIO_FN_FMSOIBT, GPIO_FN_FMSOOLR, - GPIO_FN_FMSOOBT, GPIO_FN_FMSOSLD, - GPIO_FN_FMSOCK, - - /* SCIFA0 */ - GPIO_FN_SCIFA0_SCK, GPIO_FN_SCIFA0_CTS, - GPIO_FN_SCIFA0_RTS, GPIO_FN_SCIFA0_RXD, - GPIO_FN_SCIFA0_TXD, - - /* SCIFA1 */ - GPIO_FN_SCIFA1_CTS, GPIO_FN_SCIFA1_SCK, - GPIO_FN_SCIFA1_RXD, GPIO_FN_SCIFA1_TXD, - GPIO_FN_SCIFA1_RTS, - - /* SCIFA2 */ - GPIO_FN_SCIFA2_SCK_PORT22, /* SCIFA2_SCK Port 22/199 */ - GPIO_FN_SCIFA2_SCK_PORT199, - GPIO_FN_SCIFA2_RXD, GPIO_FN_SCIFA2_TXD, - GPIO_FN_SCIFA2_CTS, GPIO_FN_SCIFA2_RTS, - - /* SCIFA3 */ - GPIO_FN_SCIFA3_RTS_PORT105, /* MSEL5CR_8_0 */ - GPIO_FN_SCIFA3_SCK_PORT116, - GPIO_FN_SCIFA3_CTS_PORT117, - GPIO_FN_SCIFA3_RXD_PORT174, - GPIO_FN_SCIFA3_TXD_PORT175, - - GPIO_FN_SCIFA3_RTS_PORT161, /* MSEL5CR_8_1 */ - GPIO_FN_SCIFA3_SCK_PORT158, - GPIO_FN_SCIFA3_CTS_PORT162, - GPIO_FN_SCIFA3_RXD_PORT159, - GPIO_FN_SCIFA3_TXD_PORT160, - - /* SCIFA4 */ - GPIO_FN_SCIFA4_RXD_PORT12, /* MSEL5CR[12:11] = 00 */ - GPIO_FN_SCIFA4_TXD_PORT13, - - GPIO_FN_SCIFA4_RXD_PORT204, /* MSEL5CR[12:11] = 01 */ - GPIO_FN_SCIFA4_TXD_PORT203, - - GPIO_FN_SCIFA4_RXD_PORT94, /* MSEL5CR[12:11] = 10 */ - GPIO_FN_SCIFA4_TXD_PORT93, - - GPIO_FN_SCIFA4_SCK_PORT21, /* SCIFA4_SCK Port 21/205 */ - GPIO_FN_SCIFA4_SCK_PORT205, - - /* SCIFA5 */ - GPIO_FN_SCIFA5_TXD_PORT20, /* MSEL5CR[15:14] = 00 */ - GPIO_FN_SCIFA5_RXD_PORT10, - - GPIO_FN_SCIFA5_RXD_PORT207, /* MSEL5CR[15:14] = 01 */ - GPIO_FN_SCIFA5_TXD_PORT208, - - GPIO_FN_SCIFA5_TXD_PORT91, /* MSEL5CR[15:14] = 10 */ - GPIO_FN_SCIFA5_RXD_PORT92, - - GPIO_FN_SCIFA5_SCK_PORT23, /* SCIFA5_SCK Port 23/206 */ - GPIO_FN_SCIFA5_SCK_PORT206, - - /* SCIFA6 */ - GPIO_FN_SCIFA6_SCK, GPIO_FN_SCIFA6_RXD, GPIO_FN_SCIFA6_TXD, - - /* SCIFA7 */ - GPIO_FN_SCIFA7_TXD, GPIO_FN_SCIFA7_RXD, - - /* SCIFAB */ - GPIO_FN_SCIFB_SCK_PORT190, /* MSEL5CR_17_0 */ - GPIO_FN_SCIFB_RXD_PORT191, - GPIO_FN_SCIFB_TXD_PORT192, - GPIO_FN_SCIFB_RTS_PORT186, - GPIO_FN_SCIFB_CTS_PORT187, - - GPIO_FN_SCIFB_SCK_PORT2, /* MSEL5CR_17_1 */ - GPIO_FN_SCIFB_RXD_PORT3, - GPIO_FN_SCIFB_TXD_PORT4, - GPIO_FN_SCIFB_RTS_PORT172, - GPIO_FN_SCIFB_CTS_PORT173, - - /* LCD0 */ - GPIO_FN_LCDC0_SELECT, - - /* LCD1 */ - GPIO_FN_LCDC1_SELECT, - - /* RSPI */ - GPIO_FN_RSPI_SSL0_A, GPIO_FN_RSPI_SSL1_A, - GPIO_FN_RSPI_SSL2_A, GPIO_FN_RSPI_SSL3_A, - GPIO_FN_RSPI_MOSI_A, GPIO_FN_RSPI_MISO_A, - GPIO_FN_RSPI_CK_A, - - /* VIO CKO */ - GPIO_FN_VIO_CKO1, - GPIO_FN_VIO_CKO2, - GPIO_FN_VIO_CKO_1, - GPIO_FN_VIO_CKO, - - /* VIO0 */ - GPIO_FN_VIO0_D0, GPIO_FN_VIO0_D1, GPIO_FN_VIO0_D2, - GPIO_FN_VIO0_D3, GPIO_FN_VIO0_D4, GPIO_FN_VIO0_D5, - GPIO_FN_VIO0_D6, GPIO_FN_VIO0_D7, GPIO_FN_VIO0_D8, - GPIO_FN_VIO0_D9, GPIO_FN_VIO0_D10, GPIO_FN_VIO0_D11, - GPIO_FN_VIO0_D12, GPIO_FN_VIO0_VD, GPIO_FN_VIO0_HD, - GPIO_FN_VIO0_CLK, GPIO_FN_VIO0_FIELD, - - GPIO_FN_VIO0_D13_PORT26, /* MSEL5CR_27_0 */ - GPIO_FN_VIO0_D14_PORT25, - GPIO_FN_VIO0_D15_PORT24, - - GPIO_FN_VIO0_D13_PORT22, /* MSEL5CR_27_1 */ - GPIO_FN_VIO0_D14_PORT95, - GPIO_FN_VIO0_D15_PORT96, - - /* VIO1 */ - GPIO_FN_VIO1_D0, GPIO_FN_VIO1_D1, GPIO_FN_VIO1_D2, - GPIO_FN_VIO1_D3, GPIO_FN_VIO1_D4, GPIO_FN_VIO1_D5, - GPIO_FN_VIO1_D6, GPIO_FN_VIO1_D7, GPIO_FN_VIO1_VD, - GPIO_FN_VIO1_HD, GPIO_FN_VIO1_CLK, GPIO_FN_VIO1_FIELD, - - /* TPU0 */ - GPIO_FN_TPU0TO0, GPIO_FN_TPU0TO1, - GPIO_FN_TPU0TO3, - GPIO_FN_TPU0TO2_PORT66, /* TPU0TO2 Port 66/202 */ - GPIO_FN_TPU0TO2_PORT202, - - /* SSP1 0 */ - GPIO_FN_STP0_IPD0, GPIO_FN_STP0_IPD1, GPIO_FN_STP0_IPD2, - GPIO_FN_STP0_IPD3, GPIO_FN_STP0_IPD4, GPIO_FN_STP0_IPD5, - GPIO_FN_STP0_IPD6, GPIO_FN_STP0_IPD7, GPIO_FN_STP0_IPEN, - GPIO_FN_STP0_IPCLK, GPIO_FN_STP0_IPSYNC, - - /* SSP1 1 */ - GPIO_FN_STP1_IPD1, GPIO_FN_STP1_IPD2, GPIO_FN_STP1_IPD3, - GPIO_FN_STP1_IPD4, GPIO_FN_STP1_IPD5, GPIO_FN_STP1_IPD6, - GPIO_FN_STP1_IPD7, GPIO_FN_STP1_IPCLK, GPIO_FN_STP1_IPSYNC, - - GPIO_FN_STP1_IPD0_PORT186, /* MSEL5CR_23_0 */ - GPIO_FN_STP1_IPEN_PORT187, - - GPIO_FN_STP1_IPD0_PORT194, /* MSEL5CR_23_1 */ - GPIO_FN_STP1_IPEN_PORT193, - - /* SIM */ - GPIO_FN_SIM_RST, GPIO_FN_SIM_CLK, - GPIO_FN_SIM_D_PORT22, /* SIM_D Port 22/199 */ - GPIO_FN_SIM_D_PORT199, - - /* MSIOF2 */ - GPIO_FN_MSIOF2_TXD, GPIO_FN_MSIOF2_RXD, GPIO_FN_MSIOF2_TSCK, - GPIO_FN_MSIOF2_SS2, GPIO_FN_MSIOF2_TSYNC, GPIO_FN_MSIOF2_SS1, - GPIO_FN_MSIOF2_MCK1, GPIO_FN_MSIOF2_MCK0, GPIO_FN_MSIOF2_RSYNC, - GPIO_FN_MSIOF2_RSCK, - - /* KEYSC */ - GPIO_FN_KEYIN4, GPIO_FN_KEYIN5, - GPIO_FN_KEYIN6, GPIO_FN_KEYIN7, - GPIO_FN_KEYOUT0, GPIO_FN_KEYOUT1, GPIO_FN_KEYOUT2, - GPIO_FN_KEYOUT3, GPIO_FN_KEYOUT4, GPIO_FN_KEYOUT5, - GPIO_FN_KEYOUT6, GPIO_FN_KEYOUT7, - - GPIO_FN_KEYIN0_PORT43, /* MSEL4CR_18_0 */ - GPIO_FN_KEYIN1_PORT44, - GPIO_FN_KEYIN2_PORT45, - GPIO_FN_KEYIN3_PORT46, - - GPIO_FN_KEYIN0_PORT58, /* MSEL4CR_18_1 */ - GPIO_FN_KEYIN1_PORT57, - GPIO_FN_KEYIN2_PORT56, - GPIO_FN_KEYIN3_PORT55, - - /* VOU */ - GPIO_FN_DV_D0, GPIO_FN_DV_D1, GPIO_FN_DV_D2, GPIO_FN_DV_D3, - GPIO_FN_DV_D4, GPIO_FN_DV_D5, GPIO_FN_DV_D6, GPIO_FN_DV_D7, - GPIO_FN_DV_D8, GPIO_FN_DV_D9, GPIO_FN_DV_D10, GPIO_FN_DV_D11, - GPIO_FN_DV_D12, GPIO_FN_DV_D13, GPIO_FN_DV_D14, GPIO_FN_DV_D15, - GPIO_FN_DV_CLK, - GPIO_FN_DV_VSYNC, - GPIO_FN_DV_HSYNC, - - /* MEMC */ - GPIO_FN_MEMC_AD0, GPIO_FN_MEMC_AD1, GPIO_FN_MEMC_AD2, - GPIO_FN_MEMC_AD3, GPIO_FN_MEMC_AD4, GPIO_FN_MEMC_AD5, - GPIO_FN_MEMC_AD6, GPIO_FN_MEMC_AD7, GPIO_FN_MEMC_AD8, - GPIO_FN_MEMC_AD9, GPIO_FN_MEMC_AD10, GPIO_FN_MEMC_AD11, - GPIO_FN_MEMC_AD12, GPIO_FN_MEMC_AD13, GPIO_FN_MEMC_AD14, - GPIO_FN_MEMC_AD15, GPIO_FN_MEMC_CS0, GPIO_FN_MEMC_INT, - GPIO_FN_MEMC_NWE, GPIO_FN_MEMC_NOE, - - GPIO_FN_MEMC_CS1, /* MSEL4CR_6_0 */ - GPIO_FN_MEMC_ADV, - GPIO_FN_MEMC_WAIT, - GPIO_FN_MEMC_BUSCLK, - - GPIO_FN_MEMC_A1, /* MSEL4CR_6_1 */ - GPIO_FN_MEMC_DREQ0, - GPIO_FN_MEMC_DREQ1, - GPIO_FN_MEMC_A0, - - /* MSIOF0 */ - GPIO_FN_MSIOF0_SS1, GPIO_FN_MSIOF0_SS2, - GPIO_FN_MSIOF0_RXD, GPIO_FN_MSIOF0_TXD, - GPIO_FN_MSIOF0_MCK0, GPIO_FN_MSIOF0_MCK1, - GPIO_FN_MSIOF0_RSYNC, GPIO_FN_MSIOF0_RSCK, - GPIO_FN_MSIOF0_TSCK, GPIO_FN_MSIOF0_TSYNC, - - /* MSIOF1 */ - GPIO_FN_MSIOF1_RSCK, GPIO_FN_MSIOF1_RSYNC, - GPIO_FN_MSIOF1_MCK0, GPIO_FN_MSIOF1_MCK1, - - GPIO_FN_MSIOF1_SS2_PORT116, GPIO_FN_MSIOF1_SS1_PORT117, - GPIO_FN_MSIOF1_RXD_PORT118, GPIO_FN_MSIOF1_TXD_PORT119, - GPIO_FN_MSIOF1_TSYNC_PORT120, - GPIO_FN_MSIOF1_TSCK_PORT121, /* MSEL4CR_10_0 */ - - GPIO_FN_MSIOF1_SS1_PORT67, GPIO_FN_MSIOF1_TSCK_PORT72, - GPIO_FN_MSIOF1_TSYNC_PORT73, GPIO_FN_MSIOF1_TXD_PORT74, - GPIO_FN_MSIOF1_RXD_PORT75, - GPIO_FN_MSIOF1_SS2_PORT202, /* MSEL4CR_10_1 */ - - /* GPIO */ - GPIO_FN_GPO0, GPIO_FN_GPI0, - GPIO_FN_GPO1, GPIO_FN_GPI1, - - /* USB0 */ - GPIO_FN_USB0_OCI, GPIO_FN_USB0_PPON, GPIO_FN_VBUS, - - /* USB1 */ - GPIO_FN_USB1_OCI, GPIO_FN_USB1_PPON, - - /* BBIF1 */ - GPIO_FN_BBIF1_RXD, GPIO_FN_BBIF1_TXD, GPIO_FN_BBIF1_TSYNC, - GPIO_FN_BBIF1_TSCK, GPIO_FN_BBIF1_RSCK, GPIO_FN_BBIF1_RSYNC, - GPIO_FN_BBIF1_FLOW, GPIO_FN_BBIF1_RX_FLOW_N, - - /* BBIF2 */ - GPIO_FN_BBIF2_TXD2_PORT5, /* MSEL5CR_0_0 */ - GPIO_FN_BBIF2_RXD2_PORT60, - GPIO_FN_BBIF2_TSYNC2_PORT6, - GPIO_FN_BBIF2_TSCK2_PORT59, - - GPIO_FN_BBIF2_RXD2_PORT90, /* MSEL5CR_0_1 */ - GPIO_FN_BBIF2_TXD2_PORT183, - GPIO_FN_BBIF2_TSCK2_PORT89, - GPIO_FN_BBIF2_TSYNC2_PORT184, - - /* BSC / FLCTL / PCMCIA */ - GPIO_FN_CS0, GPIO_FN_CS2, GPIO_FN_CS4, - GPIO_FN_CS5B, GPIO_FN_CS6A, - GPIO_FN_CS5A_PORT105, /* CS5A PORT 19/105 */ - GPIO_FN_CS5A_PORT19, - GPIO_FN_IOIS16, /* ? */ - - GPIO_FN_A0, GPIO_FN_A1, GPIO_FN_A2, GPIO_FN_A3, - GPIO_FN_A4_FOE, /* share with FLCTL */ - GPIO_FN_A5_FCDE, /* share with FLCTL */ - GPIO_FN_A6, GPIO_FN_A7, GPIO_FN_A8, GPIO_FN_A9, - GPIO_FN_A10, GPIO_FN_A11, GPIO_FN_A12, GPIO_FN_A13, - GPIO_FN_A14, GPIO_FN_A15, GPIO_FN_A16, GPIO_FN_A17, - GPIO_FN_A18, GPIO_FN_A19, GPIO_FN_A20, GPIO_FN_A21, - GPIO_FN_A22, GPIO_FN_A23, GPIO_FN_A24, GPIO_FN_A25, - GPIO_FN_A26, - - GPIO_FN_D0_NAF0, GPIO_FN_D1_NAF1, /* share with FLCTL */ - GPIO_FN_D2_NAF2, GPIO_FN_D3_NAF3, /* share with FLCTL */ - GPIO_FN_D4_NAF4, GPIO_FN_D5_NAF5, /* share with FLCTL */ - GPIO_FN_D6_NAF6, GPIO_FN_D7_NAF7, /* share with FLCTL */ - GPIO_FN_D8_NAF8, GPIO_FN_D9_NAF9, /* share with FLCTL */ - GPIO_FN_D10_NAF10, GPIO_FN_D11_NAF11, /* share with FLCTL */ - GPIO_FN_D12_NAF12, GPIO_FN_D13_NAF13, /* share with FLCTL */ - GPIO_FN_D14_NAF14, GPIO_FN_D15_NAF15, /* share with FLCTL */ - - GPIO_FN_D16, GPIO_FN_D17, GPIO_FN_D18, GPIO_FN_D19, - GPIO_FN_D20, GPIO_FN_D21, GPIO_FN_D22, GPIO_FN_D23, - GPIO_FN_D24, GPIO_FN_D25, GPIO_FN_D26, GPIO_FN_D27, - GPIO_FN_D28, GPIO_FN_D29, GPIO_FN_D30, GPIO_FN_D31, - - GPIO_FN_WE0_FWE, /* share with FLCTL */ - GPIO_FN_WE1, - GPIO_FN_WE2_ICIORD, /* share with PCMCIA */ - GPIO_FN_WE3_ICIOWR, /* share with PCMCIA */ - GPIO_FN_CKO, GPIO_FN_BS, GPIO_FN_RDWR, - GPIO_FN_RD_FSC, /* share with FLCTL */ - GPIO_FN_WAIT_PORT177, /* WAIT Port 90/177 */ - GPIO_FN_WAIT_PORT90, - - GPIO_FN_FCE0, GPIO_FN_FCE1, GPIO_FN_FRB, /* FLCTL */ - - /* IRDA */ - GPIO_FN_IRDA_FIRSEL, GPIO_FN_IRDA_IN, GPIO_FN_IRDA_OUT, - - /* ATAPI */ - GPIO_FN_IDE_D0, GPIO_FN_IDE_D1, GPIO_FN_IDE_D2, - GPIO_FN_IDE_D3, GPIO_FN_IDE_D4, GPIO_FN_IDE_D5, - GPIO_FN_IDE_D6, GPIO_FN_IDE_D7, GPIO_FN_IDE_D8, - GPIO_FN_IDE_D9, GPIO_FN_IDE_D10, GPIO_FN_IDE_D11, - GPIO_FN_IDE_D12, GPIO_FN_IDE_D13, GPIO_FN_IDE_D14, - GPIO_FN_IDE_D15, GPIO_FN_IDE_A0, GPIO_FN_IDE_A1, - GPIO_FN_IDE_A2, GPIO_FN_IDE_CS0, GPIO_FN_IDE_CS1, - GPIO_FN_IDE_IOWR, GPIO_FN_IDE_IORD, GPIO_FN_IDE_IORDY, - GPIO_FN_IDE_INT, GPIO_FN_IDE_RST, GPIO_FN_IDE_DIRECTION, - GPIO_FN_IDE_EXBUF_ENB, GPIO_FN_IDE_IODACK, GPIO_FN_IDE_IODREQ, - - /* RMII */ - GPIO_FN_RMII_CRS_DV, GPIO_FN_RMII_RX_ER, GPIO_FN_RMII_RXD0, - GPIO_FN_RMII_RXD1, GPIO_FN_RMII_TX_EN, GPIO_FN_RMII_TXD0, - GPIO_FN_RMII_MDC, GPIO_FN_RMII_TXD1, GPIO_FN_RMII_MDIO, - GPIO_FN_RMII_REF50CK, /* for RMII */ - GPIO_FN_RMII_REF125CK, /* for GMII */ - - /* GEther */ - GPIO_FN_ET_TX_CLK, GPIO_FN_ET_TX_EN, GPIO_FN_ET_ETXD0, - GPIO_FN_ET_ETXD1, GPIO_FN_ET_ETXD2, GPIO_FN_ET_ETXD3, - GPIO_FN_ET_ETXD4, GPIO_FN_ET_ETXD5, /* for GEther */ - GPIO_FN_ET_ETXD6, GPIO_FN_ET_ETXD7, /* for GEther */ - GPIO_FN_ET_COL, GPIO_FN_ET_TX_ER, - GPIO_FN_ET_RX_CLK, GPIO_FN_ET_RX_DV, - GPIO_FN_ET_ERXD0, GPIO_FN_ET_ERXD1, - GPIO_FN_ET_ERXD2, GPIO_FN_ET_ERXD3, - GPIO_FN_ET_ERXD4, GPIO_FN_ET_ERXD5, /* for GEther */ - GPIO_FN_ET_ERXD6, GPIO_FN_ET_ERXD7, /* for GEther */ - GPIO_FN_ET_RX_ER, GPIO_FN_ET_CRS, - GPIO_FN_ET_MDC, GPIO_FN_ET_MDIO, - GPIO_FN_ET_LINK, GPIO_FN_ET_PHY_INT, - GPIO_FN_ET_WOL, GPIO_FN_ET_GTX_CLK, - - /* DMA0 */ - GPIO_FN_DREQ0, GPIO_FN_DACK0, - - /* DMA1 */ - GPIO_FN_DREQ1, GPIO_FN_DACK1, - - /* SYSC */ - GPIO_FN_RESETOUTS, - GPIO_FN_RESETP_PULLUP, - GPIO_FN_RESETP_PLAIN, - - /* HDMI */ - GPIO_FN_HDMI_HPD, - GPIO_FN_HDMI_CEC, - - /* SDENC */ - GPIO_FN_SDENC_CPG, - GPIO_FN_SDENC_DV_CLKI, - - /* IRREM */ - GPIO_FN_IROUT, - - /* DEBUG */ - GPIO_FN_EDEBGREQ_PULLDOWN, - GPIO_FN_EDEBGREQ_PULLUP, - - GPIO_FN_TRACEAUD_FROM_VIO, - GPIO_FN_TRACEAUD_FROM_LCDC0, - GPIO_FN_TRACEAUD_FROM_MEMC, -}; - /* DMA slave IDs */ enum { SHDMA_SLAVE_INVALID, diff --git a/arch/arm/mach-shmobile/include/mach/r8a7778.h b/arch/arm/mach-shmobile/include/mach/r8a7778.h index 97ba66b3a7a1..fcf3c904bed2 100644 --- a/arch/arm/mach-shmobile/include/mach/r8a7778.h +++ b/arch/arm/mach-shmobile/include/mach/r8a7778.h @@ -34,6 +34,7 @@ extern void r8a7778_init_irq(void); extern void r8a7778_init_irq_dt(void); extern void r8a7778_clock_init(void); extern void r8a7778_init_irq_extpin(int irlm); +extern void r8a7778_pinmux_init(void); extern void r8a7778_sdhi_init(int id, struct sh_mobile_sdhi_info *info); #endif /* __ASM_R8A7778_H__ */ diff --git a/arch/arm/mach-shmobile/include/mach/sh7372.h b/arch/arm/mach-shmobile/include/mach/sh7372.h index fd7cba024c39..e882717ca97f 100644 --- a/arch/arm/mach-shmobile/include/mach/sh7372.h +++ b/arch/arm/mach-shmobile/include/mach/sh7372.h @@ -15,397 +15,6 @@ #include <linux/pm_domain.h> #include <mach/pm-rmobile.h> -/* - * Pin Function Controller: - * GPIO_FN_xx - GPIO used to select pin function - * GPIO_PORTxx - GPIO mapped to real I/O pin on CPU - */ -enum { - /* PORT */ - GPIO_PORT0, GPIO_PORT1, GPIO_PORT2, GPIO_PORT3, GPIO_PORT4, - GPIO_PORT5, GPIO_PORT6, GPIO_PORT7, GPIO_PORT8, GPIO_PORT9, - - GPIO_PORT10, GPIO_PORT11, GPIO_PORT12, GPIO_PORT13, GPIO_PORT14, - GPIO_PORT15, GPIO_PORT16, GPIO_PORT17, GPIO_PORT18, GPIO_PORT19, - - GPIO_PORT20, GPIO_PORT21, GPIO_PORT22, GPIO_PORT23, GPIO_PORT24, - GPIO_PORT25, GPIO_PORT26, GPIO_PORT27, GPIO_PORT28, GPIO_PORT29, - - GPIO_PORT30, GPIO_PORT31, GPIO_PORT32, GPIO_PORT33, GPIO_PORT34, - GPIO_PORT35, GPIO_PORT36, GPIO_PORT37, GPIO_PORT38, GPIO_PORT39, - - GPIO_PORT40, GPIO_PORT41, GPIO_PORT42, GPIO_PORT43, GPIO_PORT44, - GPIO_PORT45, GPIO_PORT46, GPIO_PORT47, GPIO_PORT48, GPIO_PORT49, - - GPIO_PORT50, GPIO_PORT51, GPIO_PORT52, GPIO_PORT53, GPIO_PORT54, - GPIO_PORT55, GPIO_PORT56, GPIO_PORT57, GPIO_PORT58, GPIO_PORT59, - - GPIO_PORT60, GPIO_PORT61, GPIO_PORT62, GPIO_PORT63, GPIO_PORT64, - GPIO_PORT65, GPIO_PORT66, GPIO_PORT67, GPIO_PORT68, GPIO_PORT69, - - GPIO_PORT70, GPIO_PORT71, GPIO_PORT72, GPIO_PORT73, GPIO_PORT74, - GPIO_PORT75, GPIO_PORT76, GPIO_PORT77, GPIO_PORT78, GPIO_PORT79, - - GPIO_PORT80, GPIO_PORT81, GPIO_PORT82, GPIO_PORT83, GPIO_PORT84, - GPIO_PORT85, GPIO_PORT86, GPIO_PORT87, GPIO_PORT88, GPIO_PORT89, - - GPIO_PORT90, GPIO_PORT91, GPIO_PORT92, GPIO_PORT93, GPIO_PORT94, - GPIO_PORT95, GPIO_PORT96, GPIO_PORT97, GPIO_PORT98, GPIO_PORT99, - - GPIO_PORT100, GPIO_PORT101, GPIO_PORT102, GPIO_PORT103, GPIO_PORT104, - GPIO_PORT105, GPIO_PORT106, GPIO_PORT107, GPIO_PORT108, GPIO_PORT109, - - GPIO_PORT110, GPIO_PORT111, GPIO_PORT112, GPIO_PORT113, GPIO_PORT114, - GPIO_PORT115, GPIO_PORT116, GPIO_PORT117, GPIO_PORT118, GPIO_PORT119, - - GPIO_PORT120, GPIO_PORT121, GPIO_PORT122, GPIO_PORT123, GPIO_PORT124, - GPIO_PORT125, GPIO_PORT126, GPIO_PORT127, GPIO_PORT128, GPIO_PORT129, - - GPIO_PORT130, GPIO_PORT131, GPIO_PORT132, GPIO_PORT133, GPIO_PORT134, - GPIO_PORT135, GPIO_PORT136, GPIO_PORT137, GPIO_PORT138, GPIO_PORT139, - - GPIO_PORT140, GPIO_PORT141, GPIO_PORT142, GPIO_PORT143, GPIO_PORT144, - GPIO_PORT145, GPIO_PORT146, GPIO_PORT147, GPIO_PORT148, GPIO_PORT149, - - GPIO_PORT150, GPIO_PORT151, GPIO_PORT152, GPIO_PORT153, GPIO_PORT154, - GPIO_PORT155, GPIO_PORT156, GPIO_PORT157, GPIO_PORT158, GPIO_PORT159, - - GPIO_PORT160, GPIO_PORT161, GPIO_PORT162, GPIO_PORT163, GPIO_PORT164, - GPIO_PORT165, GPIO_PORT166, GPIO_PORT167, GPIO_PORT168, GPIO_PORT169, - - GPIO_PORT170, GPIO_PORT171, GPIO_PORT172, GPIO_PORT173, GPIO_PORT174, - GPIO_PORT175, GPIO_PORT176, GPIO_PORT177, GPIO_PORT178, GPIO_PORT179, - - GPIO_PORT180, GPIO_PORT181, GPIO_PORT182, GPIO_PORT183, GPIO_PORT184, - GPIO_PORT185, GPIO_PORT186, GPIO_PORT187, GPIO_PORT188, GPIO_PORT189, - - GPIO_PORT190, - - /* IRQ */ - GPIO_FN_IRQ0_6, /* PORT 6 */ - GPIO_FN_IRQ0_162, /* PORT 162 */ - GPIO_FN_IRQ1, /* PORT 12 */ - GPIO_FN_IRQ2_4, /* PORT 4 */ - GPIO_FN_IRQ2_5, /* PORT 5 */ - GPIO_FN_IRQ3_8, /* PORT 8 */ - GPIO_FN_IRQ3_16, /* PORT 16 */ - GPIO_FN_IRQ4_17, /* PORT 17 */ - GPIO_FN_IRQ4_163, /* PORT 163 */ - GPIO_FN_IRQ5, /* PORT 18 */ - GPIO_FN_IRQ6_39, /* PORT 39 */ - GPIO_FN_IRQ6_164, /* PORT 164 */ - GPIO_FN_IRQ7_40, /* PORT 40 */ - GPIO_FN_IRQ7_167, /* PORT 167 */ - GPIO_FN_IRQ8_41, /* PORT 41 */ - GPIO_FN_IRQ8_168, /* PORT 168 */ - GPIO_FN_IRQ9_42, /* PORT 42 */ - GPIO_FN_IRQ9_169, /* PORT 169 */ - GPIO_FN_IRQ10, /* PORT 65 */ - GPIO_FN_IRQ11, /* PORT 67 */ - GPIO_FN_IRQ12_80, /* PORT 80 */ - GPIO_FN_IRQ12_137, /* PORT 137 */ - GPIO_FN_IRQ13_81, /* PORT 81 */ - GPIO_FN_IRQ13_145, /* PORT 145 */ - GPIO_FN_IRQ14_82, /* PORT 82 */ - GPIO_FN_IRQ14_146, /* PORT 146 */ - GPIO_FN_IRQ15_83, /* PORT 83 */ - GPIO_FN_IRQ15_147, /* PORT 147 */ - GPIO_FN_IRQ16_84, /* PORT 84 */ - GPIO_FN_IRQ16_170, /* PORT 170 */ - GPIO_FN_IRQ17, /* PORT 85 */ - GPIO_FN_IRQ18, /* PORT 86 */ - GPIO_FN_IRQ19, /* PORT 87 */ - GPIO_FN_IRQ20, /* PORT 92 */ - GPIO_FN_IRQ21, /* PORT 93 */ - GPIO_FN_IRQ22, /* PORT 94 */ - GPIO_FN_IRQ23, /* PORT 95 */ - GPIO_FN_IRQ24, /* PORT 112 */ - GPIO_FN_IRQ25, /* PORT 119 */ - GPIO_FN_IRQ26_121, /* PORT 121 */ - GPIO_FN_IRQ26_172, /* PORT 172 */ - GPIO_FN_IRQ27_122, /* PORT 122 */ - GPIO_FN_IRQ27_180, /* PORT 180 */ - GPIO_FN_IRQ28_123, /* PORT 123 */ - GPIO_FN_IRQ28_181, /* PORT 181 */ - GPIO_FN_IRQ29_129, /* PORT 129 */ - GPIO_FN_IRQ29_182, /* PORT 182 */ - GPIO_FN_IRQ30_130, /* PORT 130 */ - GPIO_FN_IRQ30_183, /* PORT 183 */ - GPIO_FN_IRQ31_138, /* PORT 138 */ - GPIO_FN_IRQ31_184, /* PORT 184 */ - - /* - * MSIOF0 (PORT 36, 37, 38, 39 - * 40, 41, 42, 43, 44, 45) - */ - GPIO_FN_MSIOF0_TSYNC, GPIO_FN_MSIOF0_TSCK, - GPIO_FN_MSIOF0_RXD, GPIO_FN_MSIOF0_RSCK, - GPIO_FN_MSIOF0_RSYNC, GPIO_FN_MSIOF0_MCK0, - GPIO_FN_MSIOF0_MCK1, GPIO_FN_MSIOF0_SS1, - GPIO_FN_MSIOF0_SS2, GPIO_FN_MSIOF0_TXD, - - /* - * MSIOF1 (PORT 39, 40, 41, 42, 43, 44 - * 84, 85, 86, 87, 88, 89, 90, 91, 92, 93) - */ - GPIO_FN_MSIOF1_TSCK_39, GPIO_FN_MSIOF1_TSYNC_40, - GPIO_FN_MSIOF1_TSCK_88, GPIO_FN_MSIOF1_TSYNC_89, - GPIO_FN_MSIOF1_TXD_41, GPIO_FN_MSIOF1_RXD_42, - GPIO_FN_MSIOF1_TXD_90, GPIO_FN_MSIOF1_RXD_91, - GPIO_FN_MSIOF1_SS1_43, GPIO_FN_MSIOF1_SS2_44, - GPIO_FN_MSIOF1_SS1_92, GPIO_FN_MSIOF1_SS2_93, - GPIO_FN_MSIOF1_RSCK, GPIO_FN_MSIOF1_RSYNC, - GPIO_FN_MSIOF1_MCK0, GPIO_FN_MSIOF1_MCK1, - - /* - * MSIOF2 (PORT 134, 135, 136, 137, 138, 139 - * 148, 149, 150, 151) - */ - GPIO_FN_MSIOF2_RSCK, GPIO_FN_MSIOF2_RSYNC, - GPIO_FN_MSIOF2_MCK0, GPIO_FN_MSIOF2_MCK1, - GPIO_FN_MSIOF2_SS1, GPIO_FN_MSIOF2_SS2, - GPIO_FN_MSIOF2_TSYNC, GPIO_FN_MSIOF2_TSCK, - GPIO_FN_MSIOF2_RXD, GPIO_FN_MSIOF2_TXD, - - /* MSIOF3 (PORT 76, 77, 78, 79, 80, 81, 82, 83) */ - GPIO_FN_BBIF1_RXD, GPIO_FN_BBIF1_TSYNC, - GPIO_FN_BBIF1_TSCK, GPIO_FN_BBIF1_TXD, - GPIO_FN_BBIF1_RSCK, GPIO_FN_BBIF1_RSYNC, - GPIO_FN_BBIF1_FLOW, GPIO_FN_BB_RX_FLOW_N, - - /* MSIOF4 (PORT 0, 1, 2, 3) */ - GPIO_FN_BBIF2_TSCK1, GPIO_FN_BBIF2_TSYNC1, - GPIO_FN_BBIF2_TXD1, GPIO_FN_BBIF2_RXD, - - /* FSI (PORT 4, 5, 6, 7, 8, 9, 10, 11, 15) */ - GPIO_FN_FSIACK, GPIO_FN_FSIBCK, - GPIO_FN_FSIAILR, GPIO_FN_FSIAIBT, - GPIO_FN_FSIAISLD, GPIO_FN_FSIAOMC, - GPIO_FN_FSIAOLR, GPIO_FN_FSIAOBT, - GPIO_FN_FSIAOSLD, GPIO_FN_FSIASPDIF_11, - GPIO_FN_FSIASPDIF_15, - - /* FMSI (PORT 12, 13, 14, 15, 16, 17, 18, 65) */ - GPIO_FN_FMSOCK, GPIO_FN_FMSOOLR, - GPIO_FN_FMSIOLR, GPIO_FN_FMSOOBT, - GPIO_FN_FMSIOBT, GPIO_FN_FMSOSLD, - GPIO_FN_FMSOILR, GPIO_FN_FMSIILR, - GPIO_FN_FMSOIBT, GPIO_FN_FMSIIBT, - GPIO_FN_FMSISLD, GPIO_FN_FMSICK, - - /* SCIFA0 (PORT 152, 153, 156, 157, 158) */ - GPIO_FN_SCIFA0_TXD, GPIO_FN_SCIFA0_RXD, - GPIO_FN_SCIFA0_SCK, GPIO_FN_SCIFA0_RTS, - GPIO_FN_SCIFA0_CTS, - - /* SCIFA1 (PORT 154, 155, 159, 160, 161) */ - GPIO_FN_SCIFA1_TXD, GPIO_FN_SCIFA1_RXD, - GPIO_FN_SCIFA1_SCK, GPIO_FN_SCIFA1_RTS, - GPIO_FN_SCIFA1_CTS, - - /* SCIFA2 (PORT 94, 95, 96, 97, 98) */ - GPIO_FN_SCIFA2_CTS1, GPIO_FN_SCIFA2_RTS1, - GPIO_FN_SCIFA2_TXD1, GPIO_FN_SCIFA2_RXD1, - GPIO_FN_SCIFA2_SCK1, - - /* SCIFA3 (PORT 43, 44, - 140, 141, 142, 143, 144) */ - GPIO_FN_SCIFA3_CTS_43, GPIO_FN_SCIFA3_CTS_140, - GPIO_FN_SCIFA3_RTS_44, GPIO_FN_SCIFA3_RTS_141, - GPIO_FN_SCIFA3_SCK, GPIO_FN_SCIFA3_TXD, - GPIO_FN_SCIFA3_RXD, - - /* SCIFA4 (PORT 5, 6) */ - GPIO_FN_SCIFA4_RXD, GPIO_FN_SCIFA4_TXD, - - /* SCIFA5 (PORT 8, 12) */ - GPIO_FN_SCIFA5_RXD, GPIO_FN_SCIFA5_TXD, - - /* SCIFB (PORT 162, 163, 164, 165, 166) */ - GPIO_FN_SCIFB_SCK, GPIO_FN_SCIFB_RTS, - GPIO_FN_SCIFB_CTS, GPIO_FN_SCIFB_TXD, - GPIO_FN_SCIFB_RXD, - - /* - * CEU (PORT 16, 17, - * 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, - * 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, - * 120) - */ - GPIO_FN_VIO_HD, GPIO_FN_VIO_CKO1, GPIO_FN_VIO_CKO2, - GPIO_FN_VIO_VD, GPIO_FN_VIO_CLK, GPIO_FN_VIO_FIELD, - GPIO_FN_VIO_CKO, - GPIO_FN_VIO_D0, GPIO_FN_VIO_D1, GPIO_FN_VIO_D2, - GPIO_FN_VIO_D3, GPIO_FN_VIO_D4, GPIO_FN_VIO_D5, - GPIO_FN_VIO_D6, GPIO_FN_VIO_D7, GPIO_FN_VIO_D8, - GPIO_FN_VIO_D9, GPIO_FN_VIO_D10, GPIO_FN_VIO_D11, - GPIO_FN_VIO_D12, GPIO_FN_VIO_D13, GPIO_FN_VIO_D14, - GPIO_FN_VIO_D15, - - /* USB0 (PORT 113, 114, 115, 116, 117, 167) */ - GPIO_FN_IDIN_0, GPIO_FN_EXTLP_0, - GPIO_FN_OVCN2_0, GPIO_FN_PWEN_0, - GPIO_FN_OVCN_0, GPIO_FN_VBUS0_0, - - /* USB1 (PORT 18, 113, 114, 115, 116, 117, 138, 162, 168) */ - GPIO_FN_IDIN_1_18, GPIO_FN_IDIN_1_113, - GPIO_FN_PWEN_1_115, GPIO_FN_PWEN_1_138, - GPIO_FN_OVCN_1_114, GPIO_FN_OVCN_1_162, - GPIO_FN_EXTLP_1, GPIO_FN_OVCN2_1, - GPIO_FN_VBUS0_1, - - /* GPIO (PORT 41, 42, 43, 44) */ - GPIO_FN_GPI0, GPIO_FN_GPI1, GPIO_FN_GPO0, GPIO_FN_GPO1, - - /* - * BSC (PORT 19, - * 20, 21, 22, 25, 26, 27, 28, 29, - * 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, - * 40, 41, 42, 43, 44, 45, - * 62, 63, 64, 65, 66, 67, - * 71, 72, 74, 75) - */ - GPIO_FN_BS, GPIO_FN_WE1, - GPIO_FN_CKO, GPIO_FN_WAIT, GPIO_FN_RDWR, - - GPIO_FN_A0, GPIO_FN_A1, GPIO_FN_A2, GPIO_FN_A3, - GPIO_FN_A6, GPIO_FN_A7, GPIO_FN_A8, GPIO_FN_A9, - GPIO_FN_A10, GPIO_FN_A11, GPIO_FN_A12, GPIO_FN_A13, - GPIO_FN_A14, GPIO_FN_A15, GPIO_FN_A16, GPIO_FN_A17, - GPIO_FN_A18, GPIO_FN_A19, GPIO_FN_A20, GPIO_FN_A21, - GPIO_FN_A22, GPIO_FN_A23, GPIO_FN_A24, GPIO_FN_A25, - GPIO_FN_A26, - - GPIO_FN_CS0, GPIO_FN_CS2, GPIO_FN_CS4, - GPIO_FN_CS5A, GPIO_FN_CS5B, GPIO_FN_CS6A, - - /* - * BSC/FLCTL (PORT 23, 24, - * 46, 47, 48, 49, - * 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, - * 60, 61, 69, 70) - */ - GPIO_FN_RD_FSC, GPIO_FN_WE0_FWE, - GPIO_FN_A4_FOE, GPIO_FN_A5_FCDE, - GPIO_FN_D0_NAF0, GPIO_FN_D1_NAF1, GPIO_FN_D2_NAF2, - GPIO_FN_D3_NAF3, GPIO_FN_D4_NAF4, GPIO_FN_D5_NAF5, - GPIO_FN_D6_NAF6, GPIO_FN_D7_NAF7, GPIO_FN_D8_NAF8, - GPIO_FN_D9_NAF9, GPIO_FN_D10_NAF10, GPIO_FN_D11_NAF11, - GPIO_FN_D12_NAF12, GPIO_FN_D13_NAF13, GPIO_FN_D14_NAF14, - GPIO_FN_D15_NAF15, - - /* SPU2 (PORT 65) */ - GPIO_FN_VINT_I, - - /* FLCTL (PORT 66, 68, 73) */ - GPIO_FN_FCE1, GPIO_FN_FCE0, GPIO_FN_FRB, - - /* HSI (PORT 76, 77, 78, 79, 80, 81, 82, 83) */ - GPIO_FN_GP_RX_FLAG, GPIO_FN_GP_RX_DATA, GPIO_FN_GP_TX_READY, - GPIO_FN_GP_RX_WAKE, GPIO_FN_MP_TX_FLAG, GPIO_FN_MP_TX_DATA, - GPIO_FN_MP_RX_READY, GPIO_FN_MP_TX_WAKE, - - /* - * MFI (PORT 76, 77, 78, 79, - * 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, - * 90, 91, 92, 93, 94, 95, 96, 97, 98, 99) - */ - GPIO_FN_MFIv6, /* see MSEL4CR 6 */ - GPIO_FN_MFIv4, /* see MSEL4CR 6 */ - - GPIO_FN_MEMC_CS0, GPIO_FN_MEMC_BUSCLK_MEMC_A0, - GPIO_FN_MEMC_CS1_MEMC_A1, GPIO_FN_MEMC_ADV_MEMC_DREQ0, - GPIO_FN_MEMC_WAIT_MEMC_DREQ1, GPIO_FN_MEMC_NOE, - GPIO_FN_MEMC_NWE, GPIO_FN_MEMC_INT, - - GPIO_FN_MEMC_AD0, GPIO_FN_MEMC_AD1, GPIO_FN_MEMC_AD2, - GPIO_FN_MEMC_AD3, GPIO_FN_MEMC_AD4, GPIO_FN_MEMC_AD5, - GPIO_FN_MEMC_AD6, GPIO_FN_MEMC_AD7, GPIO_FN_MEMC_AD8, - GPIO_FN_MEMC_AD9, GPIO_FN_MEMC_AD10, GPIO_FN_MEMC_AD11, - GPIO_FN_MEMC_AD12, GPIO_FN_MEMC_AD13, GPIO_FN_MEMC_AD14, - GPIO_FN_MEMC_AD15, - - /* SIM (PORT 94, 95, 98) */ - GPIO_FN_SIM_RST, GPIO_FN_SIM_CLK, GPIO_FN_SIM_D, - - /* TPU (PORT 93, 99, 112, 160, 161) */ - GPIO_FN_TPU0TO0, GPIO_FN_TPU0TO1, - GPIO_FN_TPU0TO2_93, GPIO_FN_TPU0TO2_99, - GPIO_FN_TPU0TO3, - - /* I2C2 (PORT 110, 111) */ - GPIO_FN_I2C_SCL2, GPIO_FN_I2C_SDA2, - - /* I2C3(1) (PORT 114, 115) */ - GPIO_FN_I2C_SCL3, GPIO_FN_I2C_SDA3, - - /* I2C3(2) (PORT 137, 145) */ - GPIO_FN_I2C_SCL3S, GPIO_FN_I2C_SDA3S, - - /* I2C4(2) (PORT 116, 117) */ - GPIO_FN_I2C_SCL4, GPIO_FN_I2C_SDA4, - - /* I2C4(2) (PORT 146, 147) */ - GPIO_FN_I2C_SCL4S, GPIO_FN_I2C_SDA4S, - - /* - * KEYSC (PORT 121, 122, 123, 124, 125, 126, 127, 128, 129, - * 130, 131, 132, 133, 134, 135, 136) - */ - GPIO_FN_KEYOUT0, GPIO_FN_KEYIN0_121, GPIO_FN_KEYIN0_136, - GPIO_FN_KEYOUT1, GPIO_FN_KEYIN1_122, GPIO_FN_KEYIN1_135, - GPIO_FN_KEYOUT2, GPIO_FN_KEYIN2_123, GPIO_FN_KEYIN2_134, - GPIO_FN_KEYOUT3, GPIO_FN_KEYIN3_124, GPIO_FN_KEYIN3_133, - GPIO_FN_KEYOUT4, GPIO_FN_KEYIN4, - GPIO_FN_KEYOUT5, GPIO_FN_KEYIN5, - GPIO_FN_KEYOUT6, GPIO_FN_KEYIN6, - GPIO_FN_KEYOUT7, GPIO_FN_KEYIN7, - - /* - * LCDC (PORT 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) - */ - GPIO_FN_LCDC0_SELECT, /* LCDC 0 */ - GPIO_FN_LCDC1_SELECT, /* LCDC 1 */ - GPIO_FN_LCDHSYN, GPIO_FN_LCDCS, GPIO_FN_LCDVSYN, - GPIO_FN_LCDDCK, GPIO_FN_LCDWR, GPIO_FN_LCDRD, - GPIO_FN_LCDDISP, GPIO_FN_LCDRS, GPIO_FN_LCDLCLK, - GPIO_FN_LCDDON, - - GPIO_FN_LCDD0, GPIO_FN_LCDD1, GPIO_FN_LCDD2, GPIO_FN_LCDD3, - GPIO_FN_LCDD4, GPIO_FN_LCDD5, GPIO_FN_LCDD6, GPIO_FN_LCDD7, - GPIO_FN_LCDD8, GPIO_FN_LCDD9, GPIO_FN_LCDD10, GPIO_FN_LCDD11, - GPIO_FN_LCDD12, GPIO_FN_LCDD13, GPIO_FN_LCDD14, GPIO_FN_LCDD15, - GPIO_FN_LCDD16, GPIO_FN_LCDD17, GPIO_FN_LCDD18, GPIO_FN_LCDD19, - GPIO_FN_LCDD20, GPIO_FN_LCDD21, GPIO_FN_LCDD22, GPIO_FN_LCDD23, - - /* IRDA (PORT 139, 140, 141, 142) */ - GPIO_FN_IRDA_OUT, GPIO_FN_IRDA_IN, GPIO_FN_IRDA_FIRSEL, - GPIO_FN_IROUT_139, GPIO_FN_IROUT_140, - - /* TSIF1 (PORT 156, 157, 158, 159) */ - GPIO_FN_TS0_1SELECT, /* TSIF0 - 1 select */ - GPIO_FN_TS0_2SELECT, /* TSIF0 - 2 select */ - GPIO_FN_TS1_1SELECT, /* TSIF1 - 1 select */ - GPIO_FN_TS1_2SELECT, /* TSIF1 - 2 select */ - - GPIO_FN_TS_SPSYNC1, GPIO_FN_TS_SDAT1, - GPIO_FN_TS_SDEN1, GPIO_FN_TS_SCK1, - - /* TSIF2 (PORT 137, 145, 146, 147) */ - GPIO_FN_TS_SPSYNC2, GPIO_FN_TS_SDAT2, - GPIO_FN_TS_SDEN2, GPIO_FN_TS_SCK2, - - /* HDMI (PORT 169, 170) */ - GPIO_FN_HDMI_HPD, GPIO_FN_HDMI_CEC, - - /* SDENC see MSEL4CR 19 */ - GPIO_FN_SDENC_CPG, - GPIO_FN_SDENC_DV_CLKI, -}; - /* DMA slave IDs */ enum { SHDMA_SLAVE_INVALID, diff --git a/arch/arm/mach-shmobile/setup-r8a7740.c b/arch/arm/mach-shmobile/setup-r8a7740.c index 326a4ab0bd5f..3a6b6fe7b6c0 100644 --- a/arch/arm/mach-shmobile/setup-r8a7740.c +++ b/arch/arm/mach-shmobile/setup-r8a7740.c @@ -70,29 +70,15 @@ void __init r8a7740_map_io(void) } /* PFC */ -static struct resource r8a7740_pfc_resources[] = { - [0] = { - .start = 0xe6050000, - .end = 0xe6057fff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = 0xe605800c, - .end = 0xe605802b, - .flags = IORESOURCE_MEM, - } -}; - -static struct platform_device r8a7740_pfc_device = { - .name = "pfc-r8a7740", - .id = -1, - .resource = r8a7740_pfc_resources, - .num_resources = ARRAY_SIZE(r8a7740_pfc_resources), +static const struct resource pfc_resources[] = { + DEFINE_RES_MEM(0xe6050000, 0x8000), + DEFINE_RES_MEM(0xe605800c, 0x0020), }; void __init r8a7740_pinmux_init(void) { - platform_device_register(&r8a7740_pfc_device); + platform_device_register_simple("pfc-r8a7740", -1, pfc_resources, + ARRAY_SIZE(pfc_resources)); } static struct renesas_intc_irqpin_config irqpin0_platform_data = { diff --git a/arch/arm/mach-shmobile/setup-r8a7778.c b/arch/arm/mach-shmobile/setup-r8a7778.c index c8e481f6c9e2..f8685f497424 100644 --- a/arch/arm/mach-shmobile/setup-r8a7778.c +++ b/arch/arm/mach-shmobile/setup-r8a7778.c @@ -24,6 +24,7 @@ #include <linux/irqchip/arm-gic.h> #include <linux/of.h> #include <linux/of_platform.h> +#include <linux/platform_data/gpio-rcar.h> #include <linux/platform_data/irq-renesas-intc-irqpin.h> #include <linux/platform_device.h> #include <linux/irqchip.h> @@ -102,6 +103,52 @@ void __init r8a7778_add_ether_device(struct sh_eth_plat_data *pdata) pdata, sizeof(*pdata)); } +/* PFC/GPIO */ +static struct resource pfc_resources[] = { + DEFINE_RES_MEM(0xfffc0000, 0x118), +}; + +#define R8A7778_GPIO(idx) \ +static struct resource r8a7778_gpio##idx##_resources[] = { \ + DEFINE_RES_MEM(0xffc40000 + 0x1000 * (idx), 0x30), \ + DEFINE_RES_IRQ(gic_iid(0x87)), \ +}; \ + \ +static struct gpio_rcar_config r8a7778_gpio##idx##_platform_data = { \ + .gpio_base = 32 * (idx), \ + .irq_base = GPIO_IRQ_BASE(idx), \ + .number_of_pins = 32, \ + .pctl_name = "pfc-r8a7778", \ +} + +R8A7778_GPIO(0); +R8A7778_GPIO(1); +R8A7778_GPIO(2); +R8A7778_GPIO(3); +R8A7778_GPIO(4); + +#define r8a7778_register_gpio(idx) \ + platform_device_register_resndata( \ + &platform_bus, "gpio_rcar", idx, \ + r8a7778_gpio##idx##_resources, \ + ARRAY_SIZE(r8a7778_gpio##idx##_resources), \ + &r8a7778_gpio##idx##_platform_data, \ + sizeof(r8a7778_gpio##idx##_platform_data)) + +void __init r8a7778_pinmux_init(void) +{ + platform_device_register_simple( + "pfc-r8a7778", -1, + pfc_resources, + ARRAY_SIZE(pfc_resources)); + + r8a7778_register_gpio(0); + r8a7778_register_gpio(1); + r8a7778_register_gpio(2); + r8a7778_register_gpio(3); + r8a7778_register_gpio(4); +}; + /* SDHI */ static struct resource sdhi_resources[] = { /* SDHI0 */ diff --git a/arch/arm/mach-shmobile/setup-r8a7779.c b/arch/arm/mach-shmobile/setup-r8a7779.c index d8a70dcd7223..405ad665f839 100644 --- a/arch/arm/mach-shmobile/setup-r8a7779.c +++ b/arch/arm/mach-shmobile/setup-r8a7779.c @@ -65,11 +65,7 @@ void __init r8a7779_map_io(void) } static struct resource r8a7779_pfc_resources[] = { - [0] = { - .start = 0xfffc0000, - .end = 0xfffc023b, - .flags = IORESOURCE_MEM, - }, + DEFINE_RES_MEM(0xfffc0000, 0x023c), }; static struct platform_device r8a7779_pfc_device = { @@ -81,15 +77,8 @@ static struct platform_device r8a7779_pfc_device = { #define R8A7779_GPIO(idx, npins) \ static struct resource r8a7779_gpio##idx##_resources[] = { \ - [0] = { \ - .start = 0xffc40000 + 0x1000 * (idx), \ - .end = 0xffc4002b + 0x1000 * (idx), \ - .flags = IORESOURCE_MEM, \ - }, \ - [1] = { \ - .start = gic_iid(0xad + (idx)), \ - .flags = IORESOURCE_IRQ, \ - } \ + DEFINE_RES_MEM(0xffc40000 + (0x1000 * (idx)), 0x002c), \ + DEFINE_RES_IRQ(gic_iid(0xad + (idx))), \ }; \ \ static struct gpio_rcar_config r8a7779_gpio##idx##_platform_data = { \ diff --git a/arch/arm/mach-shmobile/setup-r8a7790.c b/arch/arm/mach-shmobile/setup-r8a7790.c index 6531f3d3a696..28f94752b8ff 100644 --- a/arch/arm/mach-shmobile/setup-r8a7790.c +++ b/arch/arm/mach-shmobile/setup-r8a7790.c @@ -23,21 +23,55 @@ #include <linux/kernel.h> #include <linux/of_platform.h> #include <linux/serial_sci.h> +#include <linux/platform_data/gpio-rcar.h> #include <linux/platform_data/irq-renesas-irqc.h> #include <mach/common.h> #include <mach/irqs.h> #include <mach/r8a7790.h> #include <asm/mach/arch.h> -static const struct resource pfc_resources[] = { +static struct resource pfc_resources[] __initdata = { DEFINE_RES_MEM(0xe6060000, 0x250), - DEFINE_RES_MEM(0xe6050000, 0x5050), }; +#define R8A7790_GPIO(idx) \ +static struct resource r8a7790_gpio##idx##_resources[] __initdata = { \ + DEFINE_RES_MEM(0xe6050000 + 0x1000 * (idx), 0x50), \ + DEFINE_RES_IRQ(gic_spi(4 + (idx))), \ +}; \ + \ +static struct gpio_rcar_config r8a7790_gpio##idx##_platform_data __initdata = { \ + .gpio_base = 32 * (idx), \ + .irq_base = 0, \ + .number_of_pins = 32, \ + .pctl_name = "pfc-r8a7790", \ + .has_both_edge_trigger = 1, \ +}; \ + +R8A7790_GPIO(0); +R8A7790_GPIO(1); +R8A7790_GPIO(2); +R8A7790_GPIO(3); +R8A7790_GPIO(4); +R8A7790_GPIO(5); + +#define r8a7790_register_gpio(idx) \ + platform_device_register_resndata(&platform_bus, "gpio_rcar", idx, \ + r8a7790_gpio##idx##_resources, \ + ARRAY_SIZE(r8a7790_gpio##idx##_resources), \ + &r8a7790_gpio##idx##_platform_data, \ + sizeof(r8a7790_gpio##idx##_platform_data)) + void __init r8a7790_pinmux_init(void) { platform_device_register_simple("pfc-r8a7790", -1, pfc_resources, ARRAY_SIZE(pfc_resources)); + r8a7790_register_gpio(0); + r8a7790_register_gpio(1); + r8a7790_register_gpio(2); + r8a7790_register_gpio(3); + r8a7790_register_gpio(4); + r8a7790_register_gpio(5); } #define SCIF_COMMON(scif_type, baseaddr, irq) \ @@ -77,7 +111,7 @@ void __init r8a7790_pinmux_init(void) enum { SCIFA0, SCIFA1, SCIFB0, SCIFB1, SCIFB2, SCIFA2, SCIF0, SCIF1, HSCIF0, HSCIF1 }; -static const struct plat_sci_port scif[] = { +static struct plat_sci_port scif[] __initdata = { SCIFA_DATA(SCIFA0, 0xe6c40000, gic_spi(144)), /* SCIFA0 */ SCIFA_DATA(SCIFA1, 0xe6c50000, gic_spi(145)), /* SCIFA1 */ SCIFB_DATA(SCIFB0, 0xe6c20000, gic_spi(148)), /* SCIFB0 */ @@ -96,11 +130,11 @@ static inline void r8a7790_register_scif(int idx) sizeof(struct plat_sci_port)); } -static struct renesas_irqc_config irqc0_data = { +static struct renesas_irqc_config irqc0_data __initdata = { .irq_base = irq_pin(0), /* IRQ0 -> IRQ3 */ }; -static struct resource irqc0_resources[] = { +static struct resource irqc0_resources[] __initdata = { DEFINE_RES_MEM(0xe61c0000, 0x200), /* IRQC Event Detector Block_0 */ DEFINE_RES_IRQ(gic_spi(0)), /* IRQ0 */ DEFINE_RES_IRQ(gic_spi(1)), /* IRQ1 */ diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c index c5028f1f3331..96e7ca1e4e11 100644 --- a/arch/arm/mach-shmobile/setup-sh73a0.c +++ b/arch/arm/mach-shmobile/setup-sh73a0.c @@ -252,7 +252,7 @@ static struct sh_timer_config cmt10_platform_data = { .name = "CMT10", .channel_offset = 0x10, .timer_bit = 0, - .clockevent_rating = 125, + .clockevent_rating = 80, .clocksource_rating = 125, }; diff --git a/arch/arm/mach-sti/Kconfig b/arch/arm/mach-sti/Kconfig new file mode 100644 index 000000000000..d04e3bfe1918 --- /dev/null +++ b/arch/arm/mach-sti/Kconfig @@ -0,0 +1,45 @@ +menuconfig ARCH_STI + bool "STMicroelectronics Consumer Electronics SOCs with Device Trees" if ARCH_MULTI_V7 + select GENERIC_CLOCKEVENTS + select CLKDEV_LOOKUP + select ARM_GIC + select ARM_GLOBAL_TIMER + select PINCTRL + select PINCTRL_ST + select MFD_SYSCON + select MIGHT_HAVE_CACHE_L2X0 + select HAVE_SMP + select HAVE_ARM_SCU if SMP + select ARCH_REQUIRE_GPIOLIB + select ARM_ERRATA_720789 + select ARM_ERRATA_754322 + select PL310_ERRATA_753970 if CACHE_PL310 + select PL310_ERRATA_769419 if CACHE_PL310 + help + Include support for STiH41x SOCs like STiH415/416 using the device tree + for discovery + More information at Documentation/arm/STiH41x and + at Documentation/devicetree + + +if ARCH_STI + +config SOC_STIH415 + bool "STiH415 STMicroelectronics Consumer Electronics family" + default y + help + This enables support for STMicroelectronics Digital Consumer + Electronics family StiH415 parts, primarily targetted at set-top-box + and other digital audio/video applications using Flattned Device + Trees. + +config SOC_STIH416 + bool "STiH416 STMicroelectronics Consumer Electronics family" + default y + help + This enables support for STMicroelectronics Digital Consumer + Electronics family StiH416 parts, primarily targetted at set-top-box + and other digital audio/video applications using Flattened Device + Trees. + +endif diff --git a/arch/arm/mach-sti/Makefile b/arch/arm/mach-sti/Makefile new file mode 100644 index 000000000000..acb330916333 --- /dev/null +++ b/arch/arm/mach-sti/Makefile @@ -0,0 +1,2 @@ +obj-$(CONFIG_SMP) += platsmp.o headsmp.o +obj-$(CONFIG_ARCH_STI) += board-dt.o diff --git a/arch/arm/mach-sti/board-dt.c b/arch/arm/mach-sti/board-dt.c new file mode 100644 index 000000000000..8fe6f0c46480 --- /dev/null +++ b/arch/arm/mach-sti/board-dt.c @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2013 STMicroelectronics (R&D) Limited. + * Author(s): Srinivas Kandagatla <srinivas.kandagatla@st.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/clk-provider.h> +#include <linux/clocksource.h> +#include <linux/irq.h> +#include <asm/hardware/cache-l2x0.h> +#include <asm/mach/arch.h> + +#include "smp.h" + +void __init stih41x_l2x0_init(void) +{ + u32 way_size = 0x4; + u32 aux_ctrl; + /* may be this can be encoded in macros like BIT*() */ + aux_ctrl = (0x1 << L2X0_AUX_CTRL_SHARE_OVERRIDE_SHIFT) | + (0x1 << L2X0_AUX_CTRL_DATA_PREFETCH_SHIFT) | + (0x1 << L2X0_AUX_CTRL_INSTR_PREFETCH_SHIFT) | + (way_size << L2X0_AUX_CTRL_WAY_SIZE_SHIFT); + + l2x0_of_init(aux_ctrl, L2X0_AUX_CTRL_MASK); +} + +static void __init stih41x_timer_init(void) +{ + of_clk_init(NULL); + clocksource_of_init(); + stih41x_l2x0_init(); +} + +static const char *stih41x_dt_match[] __initdata = { + "st,stih415", + "st,stih416", + NULL +}; + +DT_MACHINE_START(STM, "STiH415/416 SoC with Flattened Device Tree") + .init_time = stih41x_timer_init, + .smp = smp_ops(sti_smp_ops), + .dt_compat = stih41x_dt_match, +MACHINE_END diff --git a/arch/arm/mach-sti/headsmp.S b/arch/arm/mach-sti/headsmp.S new file mode 100644 index 000000000000..78ebc7559f53 --- /dev/null +++ b/arch/arm/mach-sti/headsmp.S @@ -0,0 +1,44 @@ +/* + * arch/arm/mach-sti/headsmp.S + * + * Copyright (C) 2013 STMicroelectronics (R&D) Limited. + * http://www.st.com + * + * Cloned from linux/arch/arm/mach-vexpress/headsmp.S + * + * Copyright (c) 2003 ARM Limited + * All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/linkage.h> +#include <linux/init.h> + + __INIT + +/* + * ST specific entry point for secondary CPUs. This provides + * a "holding pen" into which all secondary cores are held until we're + * ready for them to initialise. + */ +ENTRY(sti_secondary_startup) + mrc p15, 0, r0, c0, c0, 5 + and r0, r0, #15 + adr r4, 1f + ldmia r4, {r5, r6} + sub r4, r4, r5 + add r6, r6, r4 +pen: ldr r7, [r6] + cmp r7, r0 + bne pen + + /* + * we've been released from the holding pen: secondary_stack + * should now contain the SVC stack for this core + */ + b secondary_startup + +1: .long . + .long pen_release diff --git a/arch/arm/mach-sti/platsmp.c b/arch/arm/mach-sti/platsmp.c new file mode 100644 index 000000000000..977a863468fc --- /dev/null +++ b/arch/arm/mach-sti/platsmp.c @@ -0,0 +1,117 @@ +/* + * arch/arm/mach-sti/platsmp.c + * + * Copyright (C) 2013 STMicroelectronics (R&D) Limited. + * http://www.st.com + * + * Cloned from linux/arch/arm/mach-vexpress/platsmp.c + * + * Copyright (C) 2002 ARM Ltd. + * All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/init.h> +#include <linux/errno.h> +#include <linux/delay.h> +#include <linux/smp.h> +#include <linux/io.h> +#include <linux/of.h> +#include <linux/of_address.h> + +#include <asm/cacheflush.h> +#include <asm/smp_plat.h> +#include <asm/smp_scu.h> + +#include "smp.h" + +static void __cpuinit write_pen_release(int val) +{ + pen_release = val; + smp_wmb(); + __cpuc_flush_dcache_area((void *)&pen_release, sizeof(pen_release)); + outer_clean_range(__pa(&pen_release), __pa(&pen_release + 1)); +} + +static DEFINE_SPINLOCK(boot_lock); + +void __cpuinit sti_secondary_init(unsigned int cpu) +{ + trace_hardirqs_off(); + + /* + * let the primary processor know we're out of the + * pen, then head off into the C entry point + */ + write_pen_release(-1); + + /* + * Synchronise with the boot thread. + */ + spin_lock(&boot_lock); + spin_unlock(&boot_lock); +} + +int __cpuinit sti_boot_secondary(unsigned int cpu, struct task_struct *idle) +{ + unsigned long timeout; + + /* + * set synchronisation state between this boot processor + * and the secondary one + */ + spin_lock(&boot_lock); + + /* + * The secondary processor is waiting to be released from + * the holding pen - release it, then wait for it to flag + * that it has been released by resetting pen_release. + * + * Note that "pen_release" is the hardware CPU ID, whereas + * "cpu" is Linux's internal ID. + */ + write_pen_release(cpu_logical_map(cpu)); + + /* + * Send the secondary CPU a soft interrupt, thereby causing + * it to jump to the secondary entrypoint. + */ + arch_send_wakeup_ipi_mask(cpumask_of(cpu)); + + timeout = jiffies + (1 * HZ); + while (time_before(jiffies, timeout)) { + smp_rmb(); + if (pen_release == -1) + break; + + udelay(10); + } + + /* + * now the secondary core is starting up let it run its + * calibrations, then wait for it to finish + */ + spin_unlock(&boot_lock); + + return pen_release != -1 ? -ENOSYS : 0; +} + +void __init sti_smp_prepare_cpus(unsigned int max_cpus) +{ + void __iomem *scu_base = NULL; + struct device_node *np = of_find_compatible_node( + NULL, NULL, "arm,cortex-a9-scu"); + if (np) { + scu_base = of_iomap(np, 0); + scu_enable(scu_base); + of_node_put(np); + } +} + +struct smp_operations __initdata sti_smp_ops = { + .smp_prepare_cpus = sti_smp_prepare_cpus, + .smp_secondary_init = sti_secondary_init, + .smp_boot_secondary = sti_boot_secondary, +}; diff --git a/arch/arm/mach-sti/smp.h b/arch/arm/mach-sti/smp.h new file mode 100644 index 000000000000..1871b72b1a7e --- /dev/null +++ b/arch/arm/mach-sti/smp.h @@ -0,0 +1,17 @@ +/* + * arch/arm/mach-sti/smp.h + * + * Copyright (C) 2013 STMicroelectronics (R&D) Limited. + * http://www.st.com + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __MACH_STI_SMP_H +#define __MACH_STI_SMP_H + +extern struct smp_operations sti_smp_ops; + +#endif diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig index d259c782d742..5b045e302b43 100644 --- a/arch/arm/mach-sunxi/Kconfig +++ b/arch/arm/mach-sunxi/Kconfig @@ -1,5 +1,6 @@ config ARCH_SUNXI bool "Allwinner A1X SOCs" if ARCH_MULTI_V7 + select ARCH_REQUIRE_GPIOLIB select CLKSRC_MMIO select CLKSRC_OF select COMMON_CLK diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig index 6a4387e39df8..b19b07204aaf 100644 --- a/arch/arm/mach-ux500/Kconfig +++ b/arch/arm/mach-ux500/Kconfig @@ -51,6 +51,7 @@ config MACH_MOP500 bool "U8500 Development platform, MOP500 versions" select I2C select I2C_NOMADIK + select REGULATOR select REGULATOR_FIXED_VOLTAGE select SOC_BUS select UX500_SOC_DB8500 diff --git a/arch/arm/mach-ux500/board-mop500-regulators.c b/arch/arm/mach-ux500/board-mop500-regulators.c index 33c353bc1c4a..d6b7c8556fa1 100644 --- a/arch/arm/mach-ux500/board-mop500-regulators.c +++ b/arch/arm/mach-ux500/board-mop500-regulators.c @@ -374,6 +374,7 @@ static struct ab8500_regulator_reg_init ab8500_reg_init[] = { static struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = { /* supplies to the display/camera */ [AB8500_LDO_AUX1] = { + .supply_regulator = "ab8500-ext-supply3", .constraints = { .name = "V-DISPLAY", .min_uV = 2800000, @@ -387,6 +388,7 @@ static struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = { }, /* supplies to the on-board eMMC */ [AB8500_LDO_AUX2] = { + .supply_regulator = "ab8500-ext-supply3", .constraints = { .name = "V-eMMC1", .min_uV = 1100000, @@ -402,6 +404,7 @@ static struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = { }, /* supply for VAUX3, supplies to SDcard slots */ [AB8500_LDO_AUX3] = { + .supply_regulator = "ab8500-ext-supply3", .constraints = { .name = "V-MMC-SD", .min_uV = 1100000, diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c index 3cd555ac6d0a..78389de94dde 100644 --- a/arch/arm/mach-ux500/board-mop500.c +++ b/arch/arm/mach-ux500/board-mop500.c @@ -623,7 +623,7 @@ static void __init mop500_init_machine(void) sdi0_reg_info.gpios[0].gpio = GPIO_SDMMC_1V8_3V_SEL; mop500_pinmaps_init(); - parent = u8500_init_devices(&ab8500_platdata); + parent = u8500_init_devices(); for (i = 0; i < ARRAY_SIZE(mop500_platform_devs); i++) mop500_platform_devs[i]->dev.parent = parent; @@ -660,7 +660,7 @@ static void __init snowball_init_machine(void) sdi0_reg_info.gpios[0].gpio = SNOWBALL_SDMMC_1V8_3V_GPIO; snowball_pinmaps_init(); - parent = u8500_init_devices(&ab8500_platdata); + parent = u8500_init_devices(); for (i = 0; i < ARRAY_SIZE(snowball_platform_devs); i++) snowball_platform_devs[i]->dev.parent = parent; @@ -698,7 +698,7 @@ static void __init hrefv60_init_machine(void) sdi0_reg_info.gpios[0].gpio = HREFV60_SDMMC_1V8_3V_GPIO; hrefv60_pinmaps_init(); - parent = u8500_init_devices(&ab8500_platdata); + parent = u8500_init_devices(); for (i = 0; i < ARRAY_SIZE(mop500_platform_devs); i++) mop500_platform_devs[i]->dev.parent = parent; diff --git a/arch/arm/mach-ux500/cpu-db8500.c b/arch/arm/mach-ux500/cpu-db8500.c index e90b5ab23b6d..46cca52890bc 100644 --- a/arch/arm/mach-ux500/cpu-db8500.c +++ b/arch/arm/mach-ux500/cpu-db8500.c @@ -206,7 +206,7 @@ static struct device * __init db8500_soc_device_init(void) /* * This function is called from the board init */ -struct device * __init u8500_init_devices(struct ab8500_platform_data *ab8500) +struct device * __init u8500_init_devices(void) { struct device *parent; int i; @@ -220,8 +220,6 @@ struct device * __init u8500_init_devices(struct ab8500_platform_data *ab8500) for (i = 0; i < ARRAY_SIZE(platform_devs); i++) platform_devs[i]->dev.parent = parent; - db8500_prcmu_device.dev.platform_data = ab8500; - platform_add_devices(platform_devs, ARRAY_SIZE(platform_devs)); return parent; @@ -278,7 +276,7 @@ static struct of_dev_auxdata u8500_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("st,nomadik-i2c", 0x8012a000, "nmk-i2c.4", NULL), OF_DEV_AUXDATA("stericsson,db8500-prcmu", 0x80157000, "db8500-prcmu", &db8500_prcmu_pdata), - OF_DEV_AUXDATA("smsc,lan9115", 0x50000000, "smsc911x", NULL), + OF_DEV_AUXDATA("smsc,lan9115", 0x50000000, "smsc911x.0", NULL), /* Requires device name bindings. */ OF_DEV_AUXDATA("stericsson,nmk-pinctrl", U8500_PRCMU_BASE, "pinctrl-db8500", NULL), diff --git a/arch/arm/mach-ux500/cpuidle.c b/arch/arm/mach-ux500/cpuidle.c index 317a2be129fb..a45dd09daed9 100644 --- a/arch/arm/mach-ux500/cpuidle.c +++ b/arch/arm/mach-ux500/cpuidle.c @@ -21,6 +21,7 @@ #include <asm/proc-fns.h> #include "db8500-regs.h" +#include "id.h" static atomic_t master = ATOMIC_INIT(0); static DEFINE_SPINLOCK(master_lock); @@ -114,6 +115,9 @@ static struct cpuidle_driver ux500_idle_driver = { int __init ux500_idle_init(void) { + if (!(cpu_is_u8500_family() || cpu_is_ux540_family())) + return -ENODEV; + /* Configure wake up reasons */ prcmu_enable_wakeups(PRCMU_WAKEUP(ARM) | PRCMU_WAKEUP(RTC) | PRCMU_WAKEUP(ABB)); diff --git a/arch/arm/mach-ux500/setup.h b/arch/arm/mach-ux500/setup.h index bddce2b49372..cad3ca86c540 100644 --- a/arch/arm/mach-ux500/setup.h +++ b/arch/arm/mach-ux500/setup.h @@ -18,7 +18,7 @@ void __init ux500_map_io(void); extern void __init u8500_map_io(void); -extern struct device * __init u8500_init_devices(struct ab8500_platform_data *ab8500); +extern struct device * __init u8500_init_devices(void); extern void __init ux500_init_irq(void); extern void __init ux500_init_late(void); diff --git a/arch/arm/mach-vt8500/vt8500.c b/arch/arm/mach-vt8500/vt8500.c index 1dd281efc020..f5c33df7a597 100644 --- a/arch/arm/mach-vt8500/vt8500.c +++ b/arch/arm/mach-vt8500/vt8500.c @@ -173,6 +173,7 @@ static const char * const vt8500_dt_compat[] = { "wm,wm8505", "wm,wm8750", "wm,wm8850", + NULL }; DT_MACHINE_START(WMT_DT, "VIA/Wondermedia SoC (Device Tree Support)") diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c index 251f827271e9..c019b7aaf776 100644 --- a/arch/arm/plat-orion/common.c +++ b/arch/arm/plat-orion/common.c @@ -383,7 +383,7 @@ static struct resource orion_ge10_shared_resources[] = { static struct platform_device orion_ge10_shared = { .name = MV643XX_ETH_SHARED_NAME, - .id = 1, + .id = 2, .dev = { .platform_data = &orion_ge10_shared_data, }, @@ -398,8 +398,8 @@ static struct resource orion_ge10_resources[] = { static struct platform_device orion_ge10 = { .name = MV643XX_ETH_NAME, - .id = 1, - .num_resources = 2, + .id = 2, + .num_resources = 1, .resource = orion_ge10_resources, .dev = { .coherent_dma_mask = DMA_BIT_MASK(32), @@ -432,7 +432,7 @@ static struct resource orion_ge11_shared_resources[] = { static struct platform_device orion_ge11_shared = { .name = MV643XX_ETH_SHARED_NAME, - .id = 1, + .id = 3, .dev = { .platform_data = &orion_ge11_shared_data, }, @@ -447,8 +447,8 @@ static struct resource orion_ge11_resources[] = { static struct platform_device orion_ge11 = { .name = MV643XX_ETH_NAME, - .id = 1, - .num_resources = 2, + .id = 3, + .num_resources = 1, .resource = orion_ge11_resources, .dev = { .coherent_dma_mask = DMA_BIT_MASK(32), diff --git a/arch/arm/plat-orion/include/plat/common.h b/arch/arm/plat-orion/include/plat/common.h index e06fc5fefa14..d9a24f605a2b 100644 --- a/arch/arm/plat-orion/include/plat/common.h +++ b/arch/arm/plat-orion/include/plat/common.h @@ -10,6 +10,7 @@ #ifndef __PLAT_COMMON_H #include <linux/mv643xx_eth.h> +#include <linux/platform_data/usb-ehci-orion.h> struct dsa_platform_data; struct mv_sata_platform_data; diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c index 30c2fe243f76..0f9c3f431a5f 100644 --- a/arch/arm/plat-samsung/devs.c +++ b/arch/arm/plat-samsung/devs.c @@ -311,9 +311,9 @@ struct platform_device s5p_device_jpeg = { #ifdef CONFIG_S5P_DEV_FIMD0 static struct resource s5p_fimd0_resource[] = { [0] = DEFINE_RES_MEM(S5P_PA_FIMD0, SZ_32K), - [1] = DEFINE_RES_IRQ(IRQ_FIMD0_VSYNC), - [2] = DEFINE_RES_IRQ(IRQ_FIMD0_FIFO), - [3] = DEFINE_RES_IRQ(IRQ_FIMD0_SYSTEM), + [1] = DEFINE_RES_IRQ_NAMED(IRQ_FIMD0_VSYNC, "vsync"), + [2] = DEFINE_RES_IRQ_NAMED(IRQ_FIMD0_FIFO, "fifo"), + [3] = DEFINE_RES_IRQ_NAMED(IRQ_FIMD0_SYSTEM, "lcd_sys"), }; struct platform_device s5p_device_fimd0 = { diff --git a/arch/arm/plat-samsung/include/plat/cpu.h b/arch/arm/plat-samsung/include/plat/cpu.h index 989fefe18be6..4fb1f03a10d1 100644 --- a/arch/arm/plat-samsung/include/plat/cpu.h +++ b/arch/arm/plat-samsung/include/plat/cpu.h @@ -46,6 +46,7 @@ extern unsigned long samsung_cpu_id; #define EXYNOS4_CPU_MASK 0xFFFE0000 #define EXYNOS5250_SOC_ID 0x43520000 +#define EXYNOS5420_SOC_ID 0xE5420000 #define EXYNOS5440_SOC_ID 0xE5440000 #define EXYNOS5_SOC_MASK 0xFFFFF000 @@ -67,6 +68,7 @@ IS_SAMSUNG_CPU(exynos4210, EXYNOS4210_CPU_ID, EXYNOS4_CPU_MASK) IS_SAMSUNG_CPU(exynos4212, EXYNOS4212_CPU_ID, EXYNOS4_CPU_MASK) IS_SAMSUNG_CPU(exynos4412, EXYNOS4412_CPU_ID, EXYNOS4_CPU_MASK) IS_SAMSUNG_CPU(exynos5250, EXYNOS5250_SOC_ID, EXYNOS5_SOC_MASK) +IS_SAMSUNG_CPU(exynos5420, EXYNOS5420_SOC_ID, EXYNOS5_SOC_MASK) IS_SAMSUNG_CPU(exynos5440, EXYNOS5440_SOC_ID, EXYNOS5_SOC_MASK) #if defined(CONFIG_CPU_S3C2410) || defined(CONFIG_CPU_S3C2412) || \ @@ -142,6 +144,12 @@ IS_SAMSUNG_CPU(exynos5440, EXYNOS5440_SOC_ID, EXYNOS5_SOC_MASK) # define soc_is_exynos5250() 0 #endif +#if defined(CONFIG_SOC_EXYNOS5420) +# define soc_is_exynos5420() is_samsung_exynos5420() +#else +# define soc_is_exynos5420() 0 +#endif + #if defined(CONFIG_SOC_EXYNOS5440) # define soc_is_exynos5440() is_samsung_exynos5440() #else diff --git a/arch/arm/plat-samsung/include/plat/uncompress.h b/arch/arm/plat-samsung/include/plat/uncompress.h index 438b24846e7f..02b66d723d1a 100644 --- a/arch/arm/plat-samsung/include/plat/uncompress.h +++ b/arch/arm/plat-samsung/include/plat/uncompress.h @@ -66,6 +66,9 @@ uart_rd(unsigned int reg) static void putc(int ch) { + if (!config_enabled(CONFIG_DEBUG_LL)) + return; + if (uart_rd(S3C2410_UFCON) & S3C2410_UFCON_FIFOMODE) { int level; @@ -118,7 +121,12 @@ static void arch_decomp_error(const char *x) #ifdef CONFIG_S3C_BOOT_UART_FORCE_FIFO static inline void arch_enable_uart_fifo(void) { - u32 fifocon = uart_rd(S3C2410_UFCON); + u32 fifocon; + + if (!config_enabled(CONFIG_DEBUG_LL)) + return; + + fifocon = uart_rd(S3C2410_UFCON); if (!(fifocon & S3C2410_UFCON_FIFOMODE)) { fifocon |= S3C2410_UFCON_RESETBOTH; diff --git a/arch/arm/plat-samsung/pm.c b/arch/arm/plat-samsung/pm.c index 53210ec4e8ec..bd7124c87fea 100644 --- a/arch/arm/plat-samsung/pm.c +++ b/arch/arm/plat-samsung/pm.c @@ -16,6 +16,7 @@ #include <linux/suspend.h> #include <linux/errno.h> #include <linux/delay.h> +#include <linux/of.h> #include <linux/serial_core.h> #include <linux/io.h> @@ -261,7 +262,8 @@ static int s3c_pm_enter(suspend_state_t state) * require a full power-cycle) */ - if (!any_allowed(s3c_irqwake_intmask, s3c_irqwake_intallow) && + if (!of_have_populated_dt() && + !any_allowed(s3c_irqwake_intmask, s3c_irqwake_intallow) && !any_allowed(s3c_irqwake_eintmask, s3c_irqwake_eintallow)) { printk(KERN_ERR "%s: No wake-up sources!\n", __func__); printk(KERN_ERR "%s: Aborting sleep\n", __func__); @@ -270,8 +272,11 @@ static int s3c_pm_enter(suspend_state_t state) /* save all necessary core registers not covered by the drivers */ - samsung_pm_save_gpios(); - samsung_pm_saved_gpios(); + if (!of_have_populated_dt()) { + samsung_pm_save_gpios(); + samsung_pm_saved_gpios(); + } + s3c_pm_save_uarts(); s3c_pm_save_core(); @@ -310,8 +315,11 @@ static int s3c_pm_enter(suspend_state_t state) s3c_pm_restore_core(); s3c_pm_restore_uarts(); - samsung_pm_restore_gpios(); - s3c_pm_restored_gpios(); + + if (!of_have_populated_dt()) { + samsung_pm_restore_gpios(); + s3c_pm_restored_gpios(); + } s3c_pm_debug_init(); diff --git a/arch/arm/vfp/entry.S b/arch/arm/vfp/entry.S index 323ce1a62bbf..46e17492fd1f 100644 --- a/arch/arm/vfp/entry.S +++ b/arch/arm/vfp/entry.S @@ -60,7 +60,7 @@ ENTRY(vfp_testing_entry) str r11, [r10, #TI_PREEMPT] #endif ldr r0, VFP_arch_address - str r5, [r0] @ known non-zero value + str r0, [r0] @ set to non-zero value mov pc, r9 @ we have handled the fault ENDPROC(vfp_testing_entry) |