diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 6c6fdb8a36e1..fd4515ca8358 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -378,10 +378,11 @@ config ARCH_AT91 select IRQ_DOMAIN select NEED_MACH_IO_H if PCCARD select PINCTRL - select PINCTRL_AT91 if USE_OF + select PINCTRL_AT91 + select USE_OF help This enables support for systems based on Atmel - AT91RM9200 and AT91SAM9* processors. + AT91RM9200, AT91SAM9 and SAMA5 processors. config ARCH_CLPS711X bool "Cirrus Logic CLPS711x/EP721x/EP731x-based" diff --git a/arch/arm/configs/at91rm9200_defconfig b/arch/arm/configs/at91rm9200_defconfig deleted file mode 100644 index bf057719dab0..000000000000 --- a/arch/arm/configs/at91rm9200_defconfig +++ /dev/null @@ -1,161 +0,0 @@ -# CONFIG_LOCALVERSION_AUTO is not set -# CONFIG_SWAP is not set -CONFIG_SYSVIPC=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_USER_NS=y -CONFIG_BLK_DEV_INITRD=y -CONFIG_MODULES=y -CONFIG_MODULE_FORCE_LOAD=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -# CONFIG_BLK_DEV_BSG is not set -# CONFIG_IOSCHED_CFQ is not set -CONFIG_ARCH_AT91=y -CONFIG_ARCH_AT91RM9200=y -CONFIG_MACH_ONEARM=y -CONFIG_MACH_AT91RM9200EK=y -CONFIG_MACH_CSB337=y -CONFIG_MACH_CSB637=y -CONFIG_MACH_CARMEVA=y -CONFIG_MACH_ATEB9200=y -CONFIG_MACH_KB9200=y -CONFIG_MACH_PICOTUX2XX=y -CONFIG_MACH_KAFA=y -CONFIG_MACH_ECBAT91=y -CONFIG_MACH_YL9200=y -CONFIG_MACH_CPUAT91=y -CONFIG_MACH_ECO920=y -CONFIG_MTD_AT91_DATAFLASH_CARD=y -CONFIG_AT91_TIMER_HZ=100 -# CONFIG_ARM_THUMB is not set -CONFIG_PCCARD=y -CONFIG_AT91_CF=y -CONFIG_AEABI=y -# CONFIG_COMPACTION is not set -CONFIG_ZBOOT_ROM_TEXT=0x10000000 -CONFIG_ZBOOT_ROM_BSS=0x20040000 -CONFIG_KEXEC=y -CONFIG_AUTO_ZRELADDR=y -CONFIG_FPE_NWFPE=y -CONFIG_BINFMT_MISC=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set -# CONFIG_INET_DIAG is not set -CONFIG_IPV6=y -CONFIG_IPV6_PRIVACY=y -CONFIG_IPV6_ROUTER_PREF=y -CONFIG_IPV6_ROUTE_INFO=y -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_DEVTMPFS=y -CONFIG_DEVTMPFS_MOUNT=y -# CONFIG_STANDALONE is not set -# CONFIG_PREVENT_FIRMWARE_BUILD is not set -CONFIG_MTD=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_JEDECPROBE=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_COMPLEX_MAPPINGS=y -CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_PLATRAM=y -CONFIG_MTD_DATAFLASH=y -CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_ATMEL=y -CONFIG_MTD_NAND_PLATFORM=y -CONFIG_MTD_UBI=y -CONFIG_MTD_UBI_GLUEBI=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_NETDEVICES=y -CONFIG_MII=y -CONFIG_ARM_AT91_ETHER=y -CONFIG_DAVICOM_PHY=y -CONFIG_SMSC_PHY=y -CONFIG_MICREL_PHY=y -# CONFIG_WLAN is not set -# CONFIG_INPUT_MOUSEDEV is not set -CONFIG_INPUT_EVDEV=y -CONFIG_KEYBOARD_GPIO=y -# CONFIG_INPUT_MOUSE is not set -CONFIG_INPUT_TOUCHSCREEN=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_SERIAL_ATMEL=y -CONFIG_SERIAL_ATMEL_CONSOLE=y -CONFIG_HW_RANDOM=y -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_GPIO=y -CONFIG_SPI=y -CONFIG_SPI_ATMEL=y -CONFIG_GPIO_SYSFS=y -# CONFIG_HWMON is not set -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y -CONFIG_AT91RM9200_WATCHDOG=y -CONFIG_FB=y -CONFIG_FB_MODE_HELPERS=y -CONFIG_FB_TILEBLITTING=y -CONFIG_FB_S1D13XXX=y -CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_LCD_CLASS_DEVICE=y -CONFIG_BACKLIGHT_CLASS_DEVICE=y -# CONFIG_BACKLIGHT_GENERIC is not set -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_FONTS=y -CONFIG_LOGO=y -CONFIG_USB=y -CONFIG_USB_OHCI_HCD=y -CONFIG_USB_GADGET=y -CONFIG_USB_AT91=y -CONFIG_USB_G_SERIAL=y -CONFIG_MMC=y -CONFIG_MMC_ATMELMCI=y -CONFIG_NEW_LEDS=y -CONFIG_LEDS_CLASS=y -CONFIG_LEDS_GPIO=y -CONFIG_LEDS_TRIGGERS=y -CONFIG_LEDS_TRIGGER_TIMER=y -CONFIG_LEDS_TRIGGER_HEARTBEAT=y -CONFIG_LEDS_TRIGGER_GPIO=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_AT91RM9200=y -CONFIG_EXT4_FS=y -CONFIG_AUTOFS4_FS=y -CONFIG_VFAT_FS=y -CONFIG_TMPFS=y -CONFIG_UBIFS_FS=y -CONFIG_UBIFS_FS_ADVANCED_COMPR=y -CONFIG_NFS_FS=y -CONFIG_ROOT_NFS=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_CODEPAGE_850=y -CONFIG_NLS_ISO8859_1=y -CONFIG_NLS_UTF8=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_FS=y -CONFIG_DEBUG_KERNEL=y -# CONFIG_FTRACE is not set -CONFIG_DEBUG_USER=y -CONFIG_DEBUG_LL=y -CONFIG_EARLY_PRINTK=y -CONFIG_CRYPTO_PCBC=y -CONFIG_CRYPTO_SHA1=y -CONFIG_XZ_DEC_ARMTHUMB=y diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index 162a88930a8b..231893d71658 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -15,23 +15,10 @@ config HAVE_AT91_DBGU1 config HAVE_AT91_DBGU2 bool -config AT91_USE_OLD_CLK - bool - config COMMON_CLK_AT91 bool - default USE_OF && !AT91_USE_OLD_CLK select COMMON_CLK -config OLD_CLK_AT91 - bool - default AT91_USE_OLD_CLK - -config OLD_IRQ_AT91 - bool - select MULTI_IRQ_HANDLER - select SPARSE_IRQ - config HAVE_AT91_SMD bool @@ -40,18 +27,19 @@ config HAVE_AT91_H32MX config SOC_AT91SAM9 bool - select ATMEL_AIC_IRQ if !OLD_IRQ_AT91 + select ATMEL_AIC_IRQ + select COMMON_CLK_AT91 select CPU_ARM926T select GENERIC_CLOCKEVENTS - select MEMORY if USE_OF - select ATMEL_SDRAMC if USE_OF + select MEMORY + select ATMEL_SDRAMC config SOC_SAMA5 bool select ATMEL_AIC5_IRQ + select COMMON_CLK_AT91 select CPU_V7 select GENERIC_CLOCKEVENTS - select USE_OF select MEMORY select ATMEL_SDRAMC select PHYLIB if NETDEVICES @@ -109,7 +97,8 @@ endif if SOC_SAM_V4_V5 config SOC_AT91RM9200 bool "AT91RM9200" - select ATMEL_AIC_IRQ if !OLD_IRQ_AT91 + select ATMEL_AIC_IRQ + select COMMON_CLK_AT91 select CPU_ARM920T select GENERIC_CLOCKEVENTS select HAVE_AT91_DBGU0 @@ -185,17 +174,11 @@ config SOC_AT91SAM9N12 # ---------------------------------------------------------- endif # SOC_SAM_V4_V5 - -if SOC_SAM_V4_V5 -source arch/arm/mach-at91/Kconfig.non_dt -endif - comment "Generic Board Type" config MACH_AT91RM9200_DT bool "Atmel AT91RM9200 Evaluation Kits with device-tree support" depends on SOC_AT91RM9200 - select USE_OF help Select this if you want to experiment device-tree with an Atmel RM9200 Evaluation Kit. @@ -203,7 +186,6 @@ config MACH_AT91RM9200_DT config MACH_AT91SAM9_DT bool "Atmel AT91SAM Evaluation Kits with device-tree support" depends on SOC_AT91SAM9 - select USE_OF help Select this if you want to experiment device-tree with an Atmel Evaluation Kit. @@ -229,7 +211,7 @@ config AT91_TIMER_HZ int "Kernel HZ (jiffies per second)" range 32 1024 depends on ARCH_AT91 - default "128" if ARCH_AT91RM9200 + default "128" if SOC_AT91RM9200 default "100" help On AT91rm9200 chips where you're using a system clock derived diff --git a/arch/arm/mach-at91/Kconfig.non_dt b/arch/arm/mach-at91/Kconfig.non_dt deleted file mode 100644 index 5fc138da89fb..000000000000 --- a/arch/arm/mach-at91/Kconfig.non_dt +++ /dev/null @@ -1,114 +0,0 @@ -menu "Atmel Non-DT world" - -config HAVE_AT91_DATAFLASH_CARD - bool - -choice - prompt "Atmel AT91 Processor Devices for non DT boards" - -config ARCH_AT91_NONE - bool "None" - -config ARCH_AT91RM9200 - bool "AT91RM9200" - select SOC_AT91RM9200 - select AT91_USE_OLD_CLK - select OLD_IRQ_AT91 - -endchoice - -# ---------------------------------------------------------- - -if ARCH_AT91RM9200 - -comment "AT91RM9200 Board Type" - -config MACH_ONEARM - bool "Ajeco 1ARM Single Board Computer" - help - Select this if you are using Ajeco's 1ARM Single Board Computer. - - -config MACH_AT91RM9200EK - bool "Atmel AT91RM9200-EK Evaluation Kit" - select HAVE_AT91_DATAFLASH_CARD - help - Select this if you are using Atmel's AT91RM9200-EK Evaluation Kit. - - -config MACH_CSB337 - bool "Cogent CSB337" - help - Select this if you are using Cogent's CSB337 board. - - -config MACH_CSB637 - bool "Cogent CSB637" - help - Select this if you are using Cogent's CSB637 board. - - -config MACH_CARMEVA - bool "Conitec ARM&EVA" - help - Select this if you are using Conitec's AT91RM9200-MCU-Module. - - -config MACH_ATEB9200 - bool "Embest ATEB9200" - help - Select this if you are using Embest's ATEB9200 board. - - -config MACH_KB9200 - bool "KwikByte KB920x" - help - Select this if you are using KwikByte's KB920x board. - - -config MACH_PICOTUX2XX - bool "picotux 200" - help - Select this if you are using a picotux 200. - - -config MACH_KAFA - bool "Sperry-Sun KAFA board" - help - Select this if you are using Sperry-Sun's KAFA board. - -config MACH_ECBAT91 - bool "emQbit ECB_AT91 SBC" - select HAVE_AT91_DATAFLASH_CARD - help - Select this if you are using emQbit's ECB_AT91 board. - - -config MACH_YL9200 - bool "ucDragon YL-9200" - help - Select this if you are using the ucDragon YL-9200 board. - -config MACH_CPUAT91 - bool "Eukrea CPUAT91" - help - Select this if you are using the Eukrea Electromatique's - CPUAT91 board . - -config MACH_ECO920 - bool "eco920" - help - Select this if you are using the eco920 board -endif - -# ---------------------------------------------------------- - -comment "AT91 Board Options" - -config MTD_AT91_DATAFLASH_CARD - bool "Enable DataFlash Card support" - depends on HAVE_AT91_DATAFLASH_CARD - help - Enable support for the DataFlash card. - -endmenu diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile index b2495d71f7ac..2371b8845bf5 100644 --- a/arch/arm/mach-at91/Makefile +++ b/arch/arm/mach-at91/Makefile @@ -4,8 +4,6 @@ obj-y := gpio.o setup.o sysirq_mask.o -obj-$(CONFIG_OLD_IRQ_AT91) += irq.o -obj-$(CONFIG_OLD_CLK_AT91) += clock.o obj-$(CONFIG_SOC_AT91SAM9) += sam9_smc.o # CPU-specific support @@ -20,23 +18,6 @@ obj-$(CONFIG_SOC_AT91SAM9RL) += at91sam9rl.o obj-$(CONFIG_SOC_SAMA5D3) += sama5d3.o obj-$(CONFIG_SOC_SAMA5D4) += sama5d4.o -obj-$(CONFIG_ARCH_AT91RM9200) += at91rm9200_devices.o - -# AT91RM9200 board-specific support -obj-$(CONFIG_MACH_ONEARM) += board-1arm.o -obj-$(CONFIG_MACH_AT91RM9200EK) += board-rm9200ek.o -obj-$(CONFIG_MACH_CSB337) += board-csb337.o -obj-$(CONFIG_MACH_CSB637) += board-csb637.o -obj-$(CONFIG_MACH_CARMEVA) += board-carmeva.o -obj-$(CONFIG_MACH_KB9200) += board-kb9202.o -obj-$(CONFIG_MACH_ATEB9200) += board-eb9200.o -obj-$(CONFIG_MACH_KAFA) += board-kafa.o -obj-$(CONFIG_MACH_PICOTUX2XX) += board-picotux200.o -obj-$(CONFIG_MACH_ECBAT91) += board-ecbat91.o -obj-$(CONFIG_MACH_YL9200) += board-yl-9200.o -obj-$(CONFIG_MACH_CPUAT91) += board-cpuat91.o -obj-$(CONFIG_MACH_ECO920) += board-eco920.o - # AT91SAM board with device-tree obj-$(CONFIG_MACH_AT91RM9200_DT) += board-dt-rm9200.o obj-$(CONFIG_MACH_AT91SAM9_DT) += board-dt-sam9.o diff --git a/arch/arm/mach-at91/at91_aic.h b/arch/arm/mach-at91/at91_aic.h deleted file mode 100644 index eaea66197fa1..000000000000 --- a/arch/arm/mach-at91/at91_aic.h +++ /dev/null @@ -1,99 +0,0 @@ -/* - * arch/arm/mach-at91/include/mach/at91_aic.h - * - * Copyright (C) 2005 Ivan Kokshaysky - * Copyright (C) SAN People - * - * Advanced Interrupt Controller (AIC) - System peripherals registers. - * Based on AT91RM9200 datasheet revision E. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#ifndef AT91_AIC_H -#define AT91_AIC_H - -#ifndef __ASSEMBLY__ -extern void __iomem *at91_aic_base; - -#define at91_aic_read(field) \ - __raw_readl(at91_aic_base + field) - -#define at91_aic_write(field, value) \ - __raw_writel(value, at91_aic_base + field) -#else -.extern at91_aic_base -#endif - -/* Number of irq lines managed by AIC */ -#define NR_AIC_IRQS 32 -#define NR_AIC5_IRQS 128 - -#define AT91_AIC5_SSR 0x0 /* Source Select Register [AIC5] */ -#define AT91_AIC5_INTSEL_MSK (0x7f << 0) /* Interrupt Line Selection Mask */ - -#define AT91_AIC_IRQ_MIN_PRIORITY 0 -#define AT91_AIC_IRQ_MAX_PRIORITY 7 - -#define AT91_AIC_SMR(n) ((n) * 4) /* Source Mode Registers 0-31 */ -#define AT91_AIC5_SMR 0x4 /* Source Mode Register [AIC5] */ -#define AT91_AIC_PRIOR (7 << 0) /* Priority Level */ -#define AT91_AIC_SRCTYPE (3 << 5) /* Interrupt Source Type */ -#define AT91_AIC_SRCTYPE_LOW (0 << 5) -#define AT91_AIC_SRCTYPE_FALLING (1 << 5) -#define AT91_AIC_SRCTYPE_HIGH (2 << 5) -#define AT91_AIC_SRCTYPE_RISING (3 << 5) - -#define AT91_AIC_SVR(n) (0x80 + ((n) * 4)) /* Source Vector Registers 0-31 */ -#define AT91_AIC5_SVR 0x8 /* Source Vector Register [AIC5] */ -#define AT91_AIC_IVR 0x100 /* Interrupt Vector Register */ -#define AT91_AIC5_IVR 0x10 /* Interrupt Vector Register [AIC5] */ -#define AT91_AIC_FVR 0x104 /* Fast Interrupt Vector Register */ -#define AT91_AIC5_FVR 0x14 /* Fast Interrupt Vector Register [AIC5] */ -#define AT91_AIC_ISR 0x108 /* Interrupt Status Register */ -#define AT91_AIC5_ISR 0x18 /* Interrupt Status Register [AIC5] */ -#define AT91_AIC_IRQID (0x1f << 0) /* Current Interrupt Identifier */ - -#define AT91_AIC_IPR 0x10c /* Interrupt Pending Register */ -#define AT91_AIC5_IPR0 0x20 /* Interrupt Pending Register 0 [AIC5] */ -#define AT91_AIC5_IPR1 0x24 /* Interrupt Pending Register 1 [AIC5] */ -#define AT91_AIC5_IPR2 0x28 /* Interrupt Pending Register 2 [AIC5] */ -#define AT91_AIC5_IPR3 0x2c /* Interrupt Pending Register 3 [AIC5] */ -#define AT91_AIC_IMR 0x110 /* Interrupt Mask Register */ -#define AT91_AIC5_IMR 0x30 /* Interrupt Mask Register [AIC5] */ -#define AT91_AIC_CISR 0x114 /* Core Interrupt Status Register */ -#define AT91_AIC5_CISR 0x34 /* Core Interrupt Status Register [AIC5] */ -#define AT91_AIC_NFIQ (1 << 0) /* nFIQ Status */ -#define AT91_AIC_NIRQ (1 << 1) /* nIRQ Status */ - -#define AT91_AIC_IECR 0x120 /* Interrupt Enable Command Register */ -#define AT91_AIC5_IECR 0x40 /* Interrupt Enable Command Register [AIC5] */ -#define AT91_AIC_IDCR 0x124 /* Interrupt Disable Command Register */ -#define AT91_AIC5_IDCR 0x44 /* Interrupt Disable Command Register [AIC5] */ -#define AT91_AIC_ICCR 0x128 /* Interrupt Clear Command Register */ -#define AT91_AIC5_ICCR 0x48 /* Interrupt Clear Command Register [AIC5] */ -#define AT91_AIC_ISCR 0x12c /* Interrupt Set Command Register */ -#define AT91_AIC5_ISCR 0x4c /* Interrupt Set Command Register [AIC5] */ -#define AT91_AIC_EOICR 0x130 /* End of Interrupt Command Register */ -#define AT91_AIC5_EOICR 0x38 /* End of Interrupt Command Register [AIC5] */ -#define AT91_AIC_SPU 0x134 /* Spurious Interrupt Vector Register */ -#define AT91_AIC5_SPU 0x3c /* Spurious Interrupt Vector Register [AIC5] */ -#define AT91_AIC_DCR 0x138 /* Debug Control Register */ -#define AT91_AIC5_DCR 0x6c /* Debug Control Register [AIC5] */ -#define AT91_AIC_DCR_PROT (1 << 0) /* Protection Mode */ -#define AT91_AIC_DCR_GMSK (1 << 1) /* General Mask */ - -#define AT91_AIC_FFER 0x140 /* Fast Forcing Enable Register [SAM9 only] */ -#define AT91_AIC5_FFER 0x50 /* Fast Forcing Enable Register [AIC5] */ -#define AT91_AIC_FFDR 0x144 /* Fast Forcing Disable Register [SAM9 only] */ -#define AT91_AIC5_FFDR 0x54 /* Fast Forcing Disable Register [AIC5] */ -#define AT91_AIC_FFSR 0x148 /* Fast Forcing Status Register [SAM9 only] */ -#define AT91_AIC5_FFSR 0x58 /* Fast Forcing Status Register [AIC5] */ - -void at91_aic_handle_irq(struct pt_regs *regs); -void at91_aic5_handle_irq(struct pt_regs *regs); - -#endif diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c index 038702ee8bc6..b52916947535 100644 --- a/arch/arm/mach-at91/at91rm9200.c +++ b/arch/arm/mach-at91/at91rm9200.c @@ -11,296 +11,15 @@ */ #include -#include #include -#include -#include #include #include -#include #include -#include #include -#include "at91_aic.h" #include "soc.h" #include "generic.h" -#include "sam9_smc.h" -#include "pm.h" - -#if defined(CONFIG_OLD_CLK_AT91) -#include "clock.h" -/* -------------------------------------------------------------------- - * Clocks - * -------------------------------------------------------------------- */ - -/* - * The peripheral clocks. - */ -static struct clk udc_clk = { - .name = "udc_clk", - .pmc_mask = 1 << AT91RM9200_ID_UDP, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk ohci_clk = { - .name = "ohci_clk", - .pmc_mask = 1 << AT91RM9200_ID_UHP, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk ether_clk = { - .name = "ether_clk", - .pmc_mask = 1 << AT91RM9200_ID_EMAC, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk mmc_clk = { - .name = "mci_clk", - .pmc_mask = 1 << AT91RM9200_ID_MCI, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk twi_clk = { - .name = "twi_clk", - .pmc_mask = 1 << AT91RM9200_ID_TWI, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk usart0_clk = { - .name = "usart0_clk", - .pmc_mask = 1 << AT91RM9200_ID_US0, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk usart1_clk = { - .name = "usart1_clk", - .pmc_mask = 1 << AT91RM9200_ID_US1, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk usart2_clk = { - .name = "usart2_clk", - .pmc_mask = 1 << AT91RM9200_ID_US2, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk usart3_clk = { - .name = "usart3_clk", - .pmc_mask = 1 << AT91RM9200_ID_US3, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk spi_clk = { - .name = "spi_clk", - .pmc_mask = 1 << AT91RM9200_ID_SPI, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk pioA_clk = { - .name = "pioA_clk", - .pmc_mask = 1 << AT91RM9200_ID_PIOA, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk pioB_clk = { - .name = "pioB_clk", - .pmc_mask = 1 << AT91RM9200_ID_PIOB, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk pioC_clk = { - .name = "pioC_clk", - .pmc_mask = 1 << AT91RM9200_ID_PIOC, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk pioD_clk = { - .name = "pioD_clk", - .pmc_mask = 1 << AT91RM9200_ID_PIOD, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk ssc0_clk = { - .name = "ssc0_clk", - .pmc_mask = 1 << AT91RM9200_ID_SSC0, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk ssc1_clk = { - .name = "ssc1_clk", - .pmc_mask = 1 << AT91RM9200_ID_SSC1, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk ssc2_clk = { - .name = "ssc2_clk", - .pmc_mask = 1 << AT91RM9200_ID_SSC2, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk tc0_clk = { - .name = "tc0_clk", - .pmc_mask = 1 << AT91RM9200_ID_TC0, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk tc1_clk = { - .name = "tc1_clk", - .pmc_mask = 1 << AT91RM9200_ID_TC1, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk tc2_clk = { - .name = "tc2_clk", - .pmc_mask = 1 << AT91RM9200_ID_TC2, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk tc3_clk = { - .name = "tc3_clk", - .pmc_mask = 1 << AT91RM9200_ID_TC3, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk tc4_clk = { - .name = "tc4_clk", - .pmc_mask = 1 << AT91RM9200_ID_TC4, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk tc5_clk = { - .name = "tc5_clk", - .pmc_mask = 1 << AT91RM9200_ID_TC5, - .type = CLK_TYPE_PERIPHERAL, -}; - -static struct clk *periph_clocks[] __initdata = { - &pioA_clk, - &pioB_clk, - &pioC_clk, - &pioD_clk, - &usart0_clk, - &usart1_clk, - &usart2_clk, - &usart3_clk, - &mmc_clk, - &udc_clk, - &twi_clk, - &spi_clk, - &ssc0_clk, - &ssc1_clk, - &ssc2_clk, - &tc0_clk, - &tc1_clk, - &tc2_clk, - &tc3_clk, - &tc4_clk, - &tc5_clk, - &ohci_clk, - ðer_clk, - // irq0 .. irq6 -}; - -static struct clk_lookup periph_clocks_lookups[] = { - CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.0", &tc0_clk), - CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.0", &tc1_clk), - CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.0", &tc2_clk), - CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.1", &tc3_clk), - CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.1", &tc4_clk), - CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.1", &tc5_clk), - CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.0", &ssc0_clk), - CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.1", &ssc1_clk), - CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.2", &ssc2_clk), - CLKDEV_CON_DEV_ID("pclk", "fffd0000.ssc", &ssc0_clk), - CLKDEV_CON_DEV_ID("pclk", "fffd4000.ssc", &ssc1_clk), - CLKDEV_CON_DEV_ID("pclk", "fffd8000.ssc", &ssc2_clk), - CLKDEV_CON_DEV_ID(NULL, "i2c-at91rm9200.0", &twi_clk), - /* fake hclk clock */ - CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &ohci_clk), - CLKDEV_CON_ID("pioA", &pioA_clk), - CLKDEV_CON_ID("pioB", &pioB_clk), - CLKDEV_CON_ID("pioC", &pioC_clk), - CLKDEV_CON_ID("pioD", &pioD_clk), - /* usart lookup table for DT entries */ - CLKDEV_CON_DEV_ID("usart", "fffff200.serial", &mck), - CLKDEV_CON_DEV_ID("usart", "fffc0000.serial", &usart0_clk), - CLKDEV_CON_DEV_ID("usart", "fffc4000.serial", &usart1_clk), - CLKDEV_CON_DEV_ID("usart", "fffc8000.serial", &usart2_clk), - CLKDEV_CON_DEV_ID("usart", "fffcc000.serial", &usart3_clk), - /* tc lookup table for DT entries */ - CLKDEV_CON_DEV_ID("t0_clk", "fffa0000.timer", &tc0_clk), - CLKDEV_CON_DEV_ID("t1_clk", "fffa0000.timer", &tc1_clk), - CLKDEV_CON_DEV_ID("t2_clk", "fffa0000.timer", &tc2_clk), - CLKDEV_CON_DEV_ID("t0_clk", "fffa4000.timer", &tc3_clk), - CLKDEV_CON_DEV_ID("t1_clk", "fffa4000.timer", &tc4_clk), - CLKDEV_CON_DEV_ID("t2_clk", "fffa4000.timer", &tc5_clk), - CLKDEV_CON_DEV_ID("mci_clk", "fffb4000.mmc", &mmc_clk), - CLKDEV_CON_DEV_ID("emac_clk", "fffbc000.ethernet", ðer_clk), - CLKDEV_CON_DEV_ID(NULL, "fffb8000.i2c", &twi_clk), - CLKDEV_CON_DEV_ID("hclk", "300000.ohci", &ohci_clk), - CLKDEV_CON_DEV_ID(NULL, "fffff400.gpio", &pioA_clk), - CLKDEV_CON_DEV_ID(NULL, "fffff600.gpio", &pioB_clk), - CLKDEV_CON_DEV_ID(NULL, "fffff800.gpio", &pioC_clk), - CLKDEV_CON_DEV_ID(NULL, "fffffa00.gpio", &pioD_clk), -}; - -static struct clk_lookup usart_clocks_lookups[] = { - CLKDEV_CON_DEV_ID("usart", "atmel_usart.0", &mck), - CLKDEV_CON_DEV_ID("usart", "atmel_usart.1", &usart0_clk), - CLKDEV_CON_DEV_ID("usart", "atmel_usart.2", &usart1_clk), - CLKDEV_CON_DEV_ID("usart", "atmel_usart.3", &usart2_clk), - CLKDEV_CON_DEV_ID("usart", "atmel_usart.4", &usart3_clk), -}; - -/* - * The four programmable clocks. - * You must configure pin multiplexing to bring these signals out. - */ -static struct clk pck0 = { - .name = "pck0", - .pmc_mask = AT91_PMC_PCK0, - .type = CLK_TYPE_PROGRAMMABLE, - .id = 0, -}; -static struct clk pck1 = { - .name = "pck1", - .pmc_mask = AT91_PMC_PCK1, - .type = CLK_TYPE_PROGRAMMABLE, - .id = 1, -}; -static struct clk pck2 = { - .name = "pck2", - .pmc_mask = AT91_PMC_PCK2, - .type = CLK_TYPE_PROGRAMMABLE, - .id = 2, -}; -static struct clk pck3 = { - .name = "pck3", - .pmc_mask = AT91_PMC_PCK3, - .type = CLK_TYPE_PROGRAMMABLE, - .id = 3, -}; - -static void __init at91rm9200_register_clocks(void) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(periph_clocks); i++) - clk_register(periph_clocks[i]); - - clkdev_add_table(periph_clocks_lookups, - ARRAY_SIZE(periph_clocks_lookups)); - clkdev_add_table(usart_clocks_lookups, - ARRAY_SIZE(usart_clocks_lookups)); - - clk_register(&pck0); - clk_register(&pck1); - clk_register(&pck2); - clk_register(&pck3); -} -#else -#define at91rm9200_register_clocks NULL -#endif - -/* -------------------------------------------------------------------- - * GPIO - * -------------------------------------------------------------------- */ - -static struct at91_gpio_bank at91rm9200_gpio[] __initdata = { - { - .id = AT91RM9200_ID_PIOA, - .regbase = AT91RM9200_BASE_PIOA, - }, { - .id = AT91RM9200_ID_PIOB, - .regbase = AT91RM9200_BASE_PIOB, - }, { - .id = AT91RM9200_ID_PIOC, - .regbase = AT91RM9200_BASE_PIOC, - }, { - .id = AT91RM9200_ID_PIOD, - .regbase = AT91RM9200_BASE_PIOD, - } -}; static void at91rm9200_idle(void) { @@ -329,74 +48,14 @@ static void __init at91rm9200_map_io(void) at91_init_sram(0, AT91RM9200_SRAM_BASE, AT91RM9200_SRAM_SIZE); } -static void __init at91rm9200_ioremap_registers(void) -{ - at91rm9200_ioremap_st(AT91RM9200_BASE_ST); - at91_ioremap_ramc(0, AT91RM9200_BASE_MC, 256); - at91_pm_set_standby(at91rm9200_standby); -} - static void __init at91rm9200_initialize(void) { arm_pm_idle = at91rm9200_idle; arm_pm_restart = at91rm9200_restart; - - /* Initialize GPIO subsystem */ - at91_gpio_init(at91rm9200_gpio, - cpu_is_at91rm9200_bga() ? AT91RM9200_BGA : AT91RM9200_PQFP); } -/* -------------------------------------------------------------------- - * Interrupt initialization - * -------------------------------------------------------------------- */ - -/* - * The default interrupt priority levels (0 = lowest, 7 = highest). - */ -static unsigned int at91rm9200_default_irq_priority[NR_AIC_IRQS] __initdata = { - 7, /* Advanced Interrupt Controller (FIQ) */ - 7, /* System Peripherals */ - 1, /* Parallel IO Controller A */ - 1, /* Parallel IO Controller B */ - 1, /* Parallel IO Controller C */ - 1, /* Parallel IO Controller D */ - 5, /* USART 0 */ - 5, /* USART 1 */ - 5, /* USART 2 */ - 5, /* USART 3 */ - 0, /* Multimedia Card Interface */ - 2, /* USB Device Port */ - 6, /* Two-Wire Interface */ - 5, /* Serial Peripheral Interface */ - 4, /* Serial Synchronous Controller 0 */ - 4, /* Serial Synchronous Controller 1 */ - 4, /* Serial Synchronous Controller 2 */ - 0, /* Timer Counter 0 */ - 0, /* Timer Counter 1 */ - 0, /* Timer Counter 2 */ - 0, /* Timer Counter 3 */ - 0, /* Timer Counter 4 */ - 0, /* Timer Counter 5 */ - 2, /* USB Host port */ - 3, /* Ethernet MAC */ - 0, /* Advanced Interrupt Controller (IRQ0) */ - 0, /* Advanced Interrupt Controller (IRQ1) */ - 0, /* Advanced Interrupt Controller (IRQ2) */ - 0, /* Advanced Interrupt Controller (IRQ3) */ - 0, /* Advanced Interrupt Controller (IRQ4) */ - 0, /* Advanced Interrupt Controller (IRQ5) */ - 0 /* Advanced Interrupt Controller (IRQ6) */ -}; - AT91_SOC_START(at91rm9200) .map_io = at91rm9200_map_io, - .default_irq_priority = at91rm9200_default_irq_priority, - .extern_irq = (1 << AT91RM9200_ID_IRQ0) | (1 << AT91RM9200_ID_IRQ1) - | (1 << AT91RM9200_ID_IRQ2) | (1 << AT91RM9200_ID_IRQ3) - | (1 << AT91RM9200_ID_IRQ4) | (1 << AT91RM9200_ID_IRQ5) - | (1 << AT91RM9200_ID_IRQ6), - .ioremap_registers = at91rm9200_ioremap_registers, - .register_clocks = at91rm9200_register_clocks, .init = at91rm9200_initialize, AT91_SOC_END diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c deleted file mode 100644 index 74f1eaf97801..000000000000 --- a/arch/arm/mach-at91/at91rm9200_devices.c +++ /dev/null @@ -1,1212 +0,0 @@ -/* - * arch/arm/mach-at91/at91rm9200_devices.c - * - * Copyright (C) 2005 Thibaut VARENE - * Copyright (C) 2005 David Brownell - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - */ -#include -#include - -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include "board.h" -#include "generic.h" -#include "gpio.h" - - -/* -------------------------------------------------------------------- - * USB Host - * -------------------------------------------------------------------- */ - -#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) -static u64 ohci_dmamask = DMA_BIT_MASK(32); -static struct at91_usbh_data usbh_data; - -static struct resource usbh_resources[] = { - [0] = { - .start = AT91RM9200_UHP_BASE, - .end = AT91RM9200_UHP_BASE + SZ_1M - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = NR_IRQS_LEGACY + AT91RM9200_ID_UHP, - .end = NR_IRQS_LEGACY + AT91RM9200_ID_UHP, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device at91rm9200_usbh_device = { - .name = "at91_ohci", - .id = -1, - .dev = { - .dma_mask = &ohci_dmamask, - .coherent_dma_mask = DMA_BIT_MASK(32), - .platform_data = &usbh_data, - }, - .resource = usbh_resources, - .num_resources = ARRAY_SIZE(usbh_resources), -}; - -void __init at91_add_device_usbh(struct at91_usbh_data *data) -{ - int i; - - if (!data) - return; - - /* Enable overcurrent notification */ - for (i = 0; i < data->ports; i++) { - if (gpio_is_valid(data->overcurrent_pin[i])) - at91_set_gpio_input(data->overcurrent_pin[i], 1); - } - - usbh_data = *data; - platform_device_register(&at91rm9200_usbh_device); -} -#else -void __init at91_add_device_usbh(struct at91_usbh_data *data) {} -#endif - - -/* -------------------------------------------------------------------- - * USB Device (Gadget) - * -------------------------------------------------------------------- */ - -#if defined(CONFIG_USB_AT91) || defined(CONFIG_USB_AT91_MODULE) -static struct at91_udc_data udc_data; - -static struct resource udc_resources[] = { - [0] = { - .start = AT91RM9200_BASE_UDP, - .end = AT91RM9200_BASE_UDP + SZ_16K - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = NR_IRQS_LEGACY + AT91RM9200_ID_UDP, - .end = NR_IRQS_LEGACY + AT91RM9200_ID_UDP, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device at91rm9200_udc_device = { - .name = "at91_udc", - .id = -1, - .dev = { - .platform_data = &udc_data, - }, - .resource = udc_resources, - .num_resources = ARRAY_SIZE(udc_resources), -}; - -void __init at91_add_device_udc(struct at91_udc_data *data) -{ - if (!data) - return; - - if (gpio_is_valid(data->vbus_pin)) { - at91_set_gpio_input(data->vbus_pin, 0); - at91_set_deglitch(data->vbus_pin, 1); - } - if (gpio_is_valid(data->pullup_pin)) - at91_set_gpio_output(data->pullup_pin, 0); - - udc_data = *data; - platform_device_register(&at91rm9200_udc_device); -} -#else -void __init at91_add_device_udc(struct at91_udc_data *data) {} -#endif - - -/* -------------------------------------------------------------------- - * Ethernet - * -------------------------------------------------------------------- */ - -#if defined(CONFIG_ARM_AT91_ETHER) || defined(CONFIG_ARM_AT91_ETHER_MODULE) -static u64 eth_dmamask = DMA_BIT_MASK(32); -static struct macb_platform_data eth_data; - -static struct resource eth_resources[] = { - [0] = { - .start = AT91RM9200_BASE_EMAC, - .end = AT91RM9200_BASE_EMAC + SZ_16K - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = NR_IRQS_LEGACY + AT91RM9200_ID_EMAC, - .end = NR_IRQS_LEGACY + AT91RM9200_ID_EMAC, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device at91rm9200_eth_device = { - .name = "at91_ether", - .id = -1, - .dev = { - .dma_mask = ð_dmamask, - .coherent_dma_mask = DMA_BIT_MASK(32), - .platform_data = ð_data, - }, - .resource = eth_resources, - .num_resources = ARRAY_SIZE(eth_resources), -}; - -void __init at91_add_device_eth(struct macb_platform_data *data) -{ - if (!data) - return; - - if (gpio_is_valid(data->phy_irq_pin)) { - at91_set_gpio_input(data->phy_irq_pin, 0); - at91_set_deglitch(data->phy_irq_pin, 1); - } - - /* Pins used for MII and RMII */ - at91_set_A_periph(AT91_PIN_PA16, 0); /* EMDIO */ - at91_set_A_periph(AT91_PIN_PA15, 0); /* EMDC */ - at91_set_A_periph(AT91_PIN_PA14, 0); /* ERXER */ - at91_set_A_periph(AT91_PIN_PA13, 0); /* ERX1 */ - at91_set_A_periph(AT91_PIN_PA12, 0); /* ERX0 */ - at91_set_A_periph(AT91_PIN_PA11, 0); /* ECRS_ECRSDV */ - at91_set_A_periph(AT91_PIN_PA10, 0); /* ETX1 */ - at91_set_A_periph(AT91_PIN_PA9, 0); /* ETX0 */ - at91_set_A_periph(AT91_PIN_PA8, 0); /* ETXEN */ - at91_set_A_periph(AT91_PIN_PA7, 0); /* ETXCK_EREFCK */ - - if (!data->is_rmii) { - at91_set_B_periph(AT91_PIN_PB19, 0); /* ERXCK */ - at91_set_B_periph(AT91_PIN_PB18, 0); /* ECOL */ - at91_set_B_periph(AT91_PIN_PB17, 0); /* ERXDV */ - at91_set_B_periph(AT91_PIN_PB16, 0); /* ERX3 */ - at91_set_B_periph(AT91_PIN_PB15, 0); /* ERX2 */ - at91_set_B_periph(AT91_PIN_PB14, 0); /* ETXER */ - at91_set_B_periph(AT91_PIN_PB13, 0); /* ETX3 */ - at91_set_B_periph(AT91_PIN_PB12, 0); /* ETX2 */ - } - - eth_data = *data; - platform_device_register(&at91rm9200_eth_device); -} -#else -void __init at91_add_device_eth(struct macb_platform_data *data) {} -#endif - - -/* -------------------------------------------------------------------- - * Compact Flash / PCMCIA - * -------------------------------------------------------------------- */ - -#if defined(CONFIG_AT91_CF) || defined(CONFIG_AT91_CF_MODULE) -static struct at91_cf_data cf_data; - -#define CF_BASE AT91_CHIPSELECT_4 - -static struct resource cf_resources[] = { - [0] = { - .start = CF_BASE, - /* ties up CS4, CS5 and CS6 */ - .end = CF_BASE + (0x30000000 - 1), - .flags = IORESOURCE_MEM | IORESOURCE_MEM_8AND16BIT, - }, -}; - -static struct platform_device at91rm9200_cf_device = { - .name = "at91_cf", - .id = -1, - .dev = { - .platform_data = &cf_data, - }, - .resource = cf_resources, - .num_resources = ARRAY_SIZE(cf_resources), -}; - -void __init at91_add_device_cf(struct at91_cf_data *data) -{ - unsigned int csa; - - if (!data) - return; - - data->chipselect = 4; /* can only use EBI ChipSelect 4 */ - - /* CF takes over CS4, CS5, CS6 */ - csa = at91_ramc_read(0, AT91_EBI_CSA); - at91_ramc_write(0, AT91_EBI_CSA, csa | AT91_EBI_CS4A_SMC_COMPACTFLASH); - - /* - * Static memory controller timing adjustments. - * REVISIT: these timings are in terms of MCK cycles, so - * when MCK changes (cpufreq etc) so must these values... - */ - at91_ramc_write(0, AT91_SMC_CSR(4), - AT91_SMC_ACSS_STD - | AT91_SMC_DBW_16 - | AT91_SMC_BAT - | AT91_SMC_WSEN - | AT91_SMC_NWS_(32) /* wait states */ - | AT91_SMC_RWSETUP_(6) /* setup time */ - | AT91_SMC_RWHOLD_(4) /* hold time */ - ); - - /* input/irq */ - if (gpio_is_valid(data->irq_pin)) { - at91_set_gpio_input(data->irq_pin, 1); - at91_set_deglitch(data->irq_pin, 1); - } - at91_set_gpio_input(data->det_pin, 1); - at91_set_deglitch(data->det_pin, 1); - - /* outputs, initially off */ - if (gpio_is_valid(data->vcc_pin)) - at91_set_gpio_output(data->vcc_pin, 0); - at91_set_gpio_output(data->rst_pin, 0); - - /* force poweron defaults for these pins ... */ - at91_set_A_periph(AT91_PIN_PC9, 0); /* A25/CFRNW */ - at91_set_A_periph(AT91_PIN_PC10, 0); /* NCS4/CFCS */ - at91_set_A_periph(AT91_PIN_PC11, 0); /* NCS5/CFCE1 */ - at91_set_A_periph(AT91_PIN_PC12, 0); /* NCS6/CFCE2 */ - - /* nWAIT is _not_ a default setting */ - at91_set_A_periph(AT91_PIN_PC6, 1); /* nWAIT */ - - cf_data = *data; - platform_device_register(&at91rm9200_cf_device); -} -#else -void __init at91_add_device_cf(struct at91_cf_data *data) {} -#endif - - -/* -------------------------------------------------------------------- - * MMC / SD - * -------------------------------------------------------------------- */ - -#if IS_ENABLED(CONFIG_MMC_ATMELMCI) -static u64 mmc_dmamask = DMA_BIT_MASK(32); -static struct mci_platform_data mmc_data; - -static struct resource mmc_resources[] = { - [0] = { - .start = AT91RM9200_BASE_MCI, - .end = AT91RM9200_BASE_MCI + SZ_16K - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = NR_IRQS_LEGACY + AT91RM9200_ID_MCI, - .end = NR_IRQS_LEGACY + AT91RM9200_ID_MCI, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device at91rm9200_mmc_device = { - .name = "atmel_mci", - .id = -1, - .dev = { - .dma_mask = &mmc_dmamask, - .coherent_dma_mask = DMA_BIT_MASK(32), - .platform_data = &mmc_data, - }, - .resource = mmc_resources, - .num_resources = ARRAY_SIZE(mmc_resources), -}; - -void __init at91_add_device_mci(short mmc_id, struct mci_platform_data *data) -{ - unsigned int i; - unsigned int slot_count = 0; - - if (!data) - return; - - for (i = 0; i < ATMCI_MAX_NR_SLOTS; i++) { - - if (!data->slot[i].bus_width) - continue; - - /* input/irq */ - if (gpio_is_valid(data->slot[i].detect_pin)) { - at91_set_gpio_input(data->slot[i].detect_pin, 1); - at91_set_deglitch(data->slot[i].detect_pin, 1); - } - if (gpio_is_valid(data->slot[i].wp_pin)) - at91_set_gpio_input(data->slot[i].wp_pin, 1); - - switch (i) { - case 0: /* slot A */ - /* CMD */ - at91_set_A_periph(AT91_PIN_PA28, 1); - /* DAT0, maybe DAT1..DAT3 */ - at91_set_A_periph(AT91_PIN_PA29, 1); - if (data->slot[i].bus_width == 4) { - at91_set_B_periph(AT91_PIN_PB3, 1); - at91_set_B_periph(AT91_PIN_PB4, 1); - at91_set_B_periph(AT91_PIN_PB5, 1); - } - slot_count++; - break; - case 1: /* slot B */ - /* CMD */ - at91_set_B_periph(AT91_PIN_PA8, 1); - /* DAT0, maybe DAT1..DAT3 */ - at91_set_B_periph(AT91_PIN_PA9, 1); - if (data->slot[i].bus_width == 4) { - at91_set_B_periph(AT91_PIN_PA10, 1); - at91_set_B_periph(AT91_PIN_PA11, 1); - at91_set_B_periph(AT91_PIN_PA12, 1); - } - slot_count++; - break; - default: - printk(KERN_ERR - "AT91: SD/MMC slot %d not available\n", i); - break; - } - if (slot_count) { - /* CLK */ - at91_set_A_periph(AT91_PIN_PA27, 0); - - mmc_data = *data; - platform_device_register(&at91rm9200_mmc_device); - } - } - -} -#else -void __init at91_add_device_mci(short mmc_id, struct mci_platform_data *data) {} -#endif - - -/* -------------------------------------------------------------------- - * NAND / SmartMedia - * -------------------------------------------------------------------- */ - -#if defined(CONFIG_MTD_NAND_ATMEL) || defined(CONFIG_MTD_NAND_ATMEL_MODULE) -static struct atmel_nand_data nand_data; - -#define NAND_BASE AT91_CHIPSELECT_3 - -static struct resource nand_resources[] = { - { - .start = NAND_BASE, - .end = NAND_BASE + SZ_256M - 1, - .flags = IORESOURCE_MEM, - } -}; - -static struct platform_device at91rm9200_nand_device = { - .name = "atmel_nand", - .id = -1, - .dev = { - .platform_data = &nand_data, - }, - .resource = nand_resources, - .num_resources = ARRAY_SIZE(nand_resources), -}; - -void __init at91_add_device_nand(struct atmel_nand_data *data) -{ - unsigned int csa; - - if (!data) - return; - - /* enable the address range of CS3 */ - csa = at91_ramc_read(0, AT91_EBI_CSA); - at91_ramc_write(0, AT91_EBI_CSA, csa | AT91_EBI_CS3A_SMC_SMARTMEDIA); - - /* set the bus interface characteristics */ - at91_ramc_write(0, AT91_SMC_CSR(3), AT91_SMC_ACSS_STD | AT91_SMC_DBW_8 | AT91_SMC_WSEN - | AT91_SMC_NWS_(5) - | AT91_SMC_TDF_(1) - | AT91_SMC_RWSETUP_(0) /* tDS Data Set up Time 30 - ns */ - | AT91_SMC_RWHOLD_(1) /* tDH Data Hold Time 20 - ns */ - ); - - /* enable pin */ - if (gpio_is_valid(data->enable_pin)) - at91_set_gpio_output(data->enable_pin, 1); - - /* ready/busy pin */ - if (gpio_is_valid(data->rdy_pin)) - at91_set_gpio_input(data->rdy_pin, 1); - - /* card detect pin */ - if (gpio_is_valid(data->det_pin)) - at91_set_gpio_input(data->det_pin, 1); - - at91_set_A_periph(AT91_PIN_PC1, 0); /* SMOE */ - at91_set_A_periph(AT91_PIN_PC3, 0); /* SMWE */ - - nand_data = *data; - platform_device_register(&at91rm9200_nand_device); -} -#else -void __init at91_add_device_nand(struct atmel_nand_data *data) {} -#endif - - -/* -------------------------------------------------------------------- - * TWI (i2c) - * -------------------------------------------------------------------- */ - -/* - * Prefer the GPIO code since the TWI controller isn't robust - * (gets overruns and underruns under load) and can only issue - * repeated STARTs in one scenario (the driver doesn't yet handle them). - */ -#if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE) - -static struct i2c_gpio_platform_data pdata = { - .sda_pin = AT91_PIN_PA25, - .sda_is_open_drain = 1, - .scl_pin = AT91_PIN_PA26, - .scl_is_open_drain = 1, - .udelay = 2, /* ~100 kHz */ -}; - -static struct platform_device at91rm9200_twi_device = { - .name = "i2c-gpio", - .id = 0, - .dev.platform_data = &pdata, -}; - -void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) -{ - at91_set_GPIO_periph(AT91_PIN_PA25, 1); /* TWD (SDA) */ - at91_set_multi_drive(AT91_PIN_PA25, 1); - - at91_set_GPIO_periph(AT91_PIN_PA26, 1); /* TWCK (SCL) */ - at91_set_multi_drive(AT91_PIN_PA26, 1); - - i2c_register_board_info(0, devices, nr_devices); - platform_device_register(&at91rm9200_twi_device); -} - -#elif defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE) - -static struct resource twi_resources[] = { - [0] = { - .start = AT91RM9200_BASE_TWI, - .end = AT91RM9200_BASE_TWI + SZ_16K - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = NR_IRQS_LEGACY + AT91RM9200_ID_TWI, - .end = NR_IRQS_LEGACY + AT91RM9200_ID_TWI, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device at91rm9200_twi_device = { - .name = "i2c-at91rm9200", - .id = 0, - .resource = twi_resources, - .num_resources = ARRAY_SIZE(twi_resources), -}; - -void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) -{ - /* pins used for TWI interface */ - at91_set_A_periph(AT91_PIN_PA25, 0); /* TWD */ - at91_set_multi_drive(AT91_PIN_PA25, 1); - - at91_set_A_periph(AT91_PIN_PA26, 0); /* TWCK */ - at91_set_multi_drive(AT91_PIN_PA26, 1); - - i2c_register_board_info(0, devices, nr_devices); - platform_device_register(&at91rm9200_twi_device); -} -#else -void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) {} -#endif - - -/* -------------------------------------------------------------------- - * SPI - * -------------------------------------------------------------------- */ - -#if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE) -static u64 spi_dmamask = DMA_BIT_MASK(32); - -static struct resource spi_resources[] = { - [0] = { - .start = AT91RM9200_BASE_SPI, - .end = AT91RM9200_BASE_SPI + SZ_16K - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = NR_IRQS_LEGACY + AT91RM9200_ID_SPI, - .end = NR_IRQS_LEGACY + AT91RM9200_ID_SPI, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device at91rm9200_spi_device = { - .name = "atmel_spi", - .id = 0, - .dev = { - .dma_mask = &spi_dmamask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, - .resource = spi_resources, - .num_resources = ARRAY_SIZE(spi_resources), -}; - -static const unsigned spi_standard_cs[4] = { AT91_PIN_PA3, AT91_PIN_PA4, AT91_PIN_PA5, AT91_PIN_PA6 }; - -void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices) -{ - int i; - unsigned long cs_pin; - - at91_set_A_periph(AT91_PIN_PA0, 0); /* MISO */ - at91_set_A_periph(AT91_PIN_PA1, 0); /* MOSI */ - at91_set_A_periph(AT91_PIN_PA2, 0); /* SPCK */ - - /* Enable SPI chip-selects */ - for (i = 0; i < nr_devices; i++) { - if (devices[i].controller_data) - cs_pin = (unsigned long) devices[i].controller_data; - else - cs_pin = spi_standard_cs[devices[i].chip_select]; - - if (devices[i].chip_select == 0) /* for CS0 errata */ - at91_set_A_periph(cs_pin, 0); - else - at91_set_gpio_output(cs_pin, 1); - - - /* pass chip-select pin to driver */ - devices[i].controller_data = (void *) cs_pin; - } - - spi_register_board_info(devices, nr_devices); - platform_device_register(&at91rm9200_spi_device); -} -#else -void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices) {} -#endif - - -/* -------------------------------------------------------------------- - * Timer/Counter blocks - * -------------------------------------------------------------------- */ - -#ifdef CONFIG_ATMEL_TCLIB - -static struct resource tcb0_resources[] = { - [0] = { - .start = AT91RM9200_BASE_TCB0, - .end = AT91RM9200_BASE_TCB0 + SZ_16K - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = NR_IRQS_LEGACY + AT91RM9200_ID_TC0, - .end = NR_IRQS_LEGACY + AT91RM9200_ID_TC0, - .flags = IORESOURCE_IRQ, - }, - [2] = { - .start = NR_IRQS_LEGACY + AT91RM9200_ID_TC1, - .end = NR_IRQS_LEGACY + AT91RM9200_ID_TC1, - .flags = IORESOURCE_IRQ, - }, - [3] = { - .start = NR_IRQS_LEGACY + AT91RM9200_ID_TC2, - .end = NR_IRQS_LEGACY + AT91RM9200_ID_TC2, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device at91rm9200_tcb0_device = { - .name = "atmel_tcb", - .id = 0, - .resource = tcb0_resources, - .num_resources = ARRAY_SIZE(tcb0_resources), -}; - -static struct resource tcb1_resources[] = { - [0] = { - .start = AT91RM9200_BASE_TCB1, - .end = AT91RM9200_BASE_TCB1 + SZ_16K - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = NR_IRQS_LEGACY + AT91RM9200_ID_TC3, - .end = NR_IRQS_LEGACY + AT91RM9200_ID_TC3, - .flags = IORESOURCE_IRQ, - }, - [2] = { - .start = NR_IRQS_LEGACY + AT91RM9200_ID_TC4, - .end = NR_IRQS_LEGACY + AT91RM9200_ID_TC4, - .flags = IORESOURCE_IRQ, - }, - [3] = { - .start = NR_IRQS_LEGACY + AT91RM9200_ID_TC5, - .end = NR_IRQS_LEGACY + AT91RM9200_ID_TC5, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device at91rm9200_tcb1_device = { - .name = "atmel_tcb", - .id = 1, - .resource = tcb1_resources, - .num_resources = ARRAY_SIZE(tcb1_resources), -}; - -static void __init at91_add_device_tc(void) -{ - platform_device_register(&at91rm9200_tcb0_device); - platform_device_register(&at91rm9200_tcb1_device); -} -#else -static void __init at91_add_device_tc(void) { } -#endif - - -/* -------------------------------------------------------------------- - * RTC - * -------------------------------------------------------------------- */ - -#if defined(CONFIG_RTC_DRV_AT91RM9200) || defined(CONFIG_RTC_DRV_AT91RM9200_MODULE) -static struct resource rtc_resources[] = { - [0] = { - .start = AT91RM9200_BASE_RTC, - .end = AT91RM9200_BASE_RTC + SZ_256 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = NR_IRQS_LEGACY + AT91_ID_SYS, - .end = NR_IRQS_LEGACY + AT91_ID_SYS, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device at91rm9200_rtc_device = { - .name = "at91_rtc", - .id = -1, - .resource = rtc_resources, - .num_resources = ARRAY_SIZE(rtc_resources), -}; - -static void __init at91_add_device_rtc(void) -{ - platform_device_register(&at91rm9200_rtc_device); -} -#else -static void __init at91_add_device_rtc(void) {} -#endif - - -/* -------------------------------------------------------------------- - * Watchdog - * -------------------------------------------------------------------- */ - -#if defined(CONFIG_AT91RM9200_WATCHDOG) || defined(CONFIG_AT91RM9200_WATCHDOG_MODULE) -static struct platform_device at91rm9200_wdt_device = { - .name = "at91_wdt", - .id = -1, - .num_resources = 0, -}; - -static void __init at91_add_device_watchdog(void) -{ - platform_device_register(&at91rm9200_wdt_device); -} -#else -static void __init at91_add_device_watchdog(void) {} -#endif - - -/* -------------------------------------------------------------------- - * SSC -- Synchronous Serial Controller - * -------------------------------------------------------------------- */ - -#if defined(CONFIG_ATMEL_SSC) || defined(CONFIG_ATMEL_SSC_MODULE) -static u64 ssc0_dmamask = DMA_BIT_MASK(32); - -static struct resource ssc0_resources[] = { - [0] = { - .start = AT91RM9200_BASE_SSC0, - .end = AT91RM9200_BASE_SSC0 + SZ_16K - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = NR_IRQS_LEGACY + AT91RM9200_ID_SSC0, - .end = NR_IRQS_LEGACY + AT91RM9200_ID_SSC0, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device at91rm9200_ssc0_device = { - .name = "at91rm9200_ssc", - .id = 0, - .dev = { - .dma_mask = &ssc0_dmamask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, - .resource = ssc0_resources, - .num_resources = ARRAY_SIZE(ssc0_resources), -}; - -static inline void configure_ssc0_pins(unsigned pins) -{ - if (pins & ATMEL_SSC_TF) - at91_set_A_periph(AT91_PIN_PB0, 1); - if (pins & ATMEL_SSC_TK) - at91_set_A_periph(AT91_PIN_PB1, 1); - if (pins & ATMEL_SSC_TD) - at91_set_A_periph(AT91_PIN_PB2, 1); - if (pins & ATMEL_SSC_RD) - at91_set_A_periph(AT91_PIN_PB3, 1); - if (pins & ATMEL_SSC_RK) - at91_set_A_periph(AT91_PIN_PB4, 1); - if (pins & ATMEL_SSC_RF) - at91_set_A_periph(AT91_PIN_PB5, 1); -} - -static u64 ssc1_dmamask = DMA_BIT_MASK(32); - -static struct resource ssc1_resources[] = { - [0] = { - .start = AT91RM9200_BASE_SSC1, - .end = AT91RM9200_BASE_SSC1 + SZ_16K - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = NR_IRQS_LEGACY + AT91RM9200_ID_SSC1, - .end = NR_IRQS_LEGACY + AT91RM9200_ID_SSC1, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device at91rm9200_ssc1_device = { - .name = "at91rm9200_ssc", - .id = 1, - .dev = { - .dma_mask = &ssc1_dmamask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, - .resource = ssc1_resources, - .num_resources = ARRAY_SIZE(ssc1_resources), -}; - -static inline void configure_ssc1_pins(unsigned pins) -{ - if (pins & ATMEL_SSC_TF) - at91_set_A_periph(AT91_PIN_PB6, 1); - if (pins & ATMEL_SSC_TK) - at91_set_A_periph(AT91_PIN_PB7, 1); - if (pins & ATMEL_SSC_TD) - at91_set_A_periph(AT91_PIN_PB8, 1); - if (pins & ATMEL_SSC_RD) - at91_set_A_periph(AT91_PIN_PB9, 1); - if (pins & ATMEL_SSC_RK) - at91_set_A_periph(AT91_PIN_PB10, 1); - if (pins & ATMEL_SSC_RF) - at91_set_A_periph(AT91_PIN_PB11, 1); -} - -static u64 ssc2_dmamask = DMA_BIT_MASK(32); - -static struct resource ssc2_resources[] = { - [0] = { - .start = AT91RM9200_BASE_SSC2, - .end = AT91RM9200_BASE_SSC2 + SZ_16K - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = NR_IRQS_LEGACY + AT91RM9200_ID_SSC2, - .end = NR_IRQS_LEGACY + AT91RM9200_ID_SSC2, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device at91rm9200_ssc2_device = { - .name = "at91rm9200_ssc", - .id = 2, - .dev = { - .dma_mask = &ssc2_dmamask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, - .resource = ssc2_resources, - .num_resources = ARRAY_SIZE(ssc2_resources), -}; - -static inline void configure_ssc2_pins(unsigned pins) -{ - if (pins & ATMEL_SSC_TF) - at91_set_A_periph(AT91_PIN_PB12, 1); - if (pins & ATMEL_SSC_TK) - at91_set_A_periph(AT91_PIN_PB13, 1); - if (pins & ATMEL_SSC_TD) - at91_set_A_periph(AT91_PIN_PB14, 1); - if (pins & ATMEL_SSC_RD) - at91_set_A_periph(AT91_PIN_PB15, 1); - if (pins & ATMEL_SSC_RK) - at91_set_A_periph(AT91_PIN_PB16, 1); - if (pins & ATMEL_SSC_RF) - at91_set_A_periph(AT91_PIN_PB17, 1); -} - -/* - * SSC controllers are accessed through library code, instead of any - * kind of all-singing/all-dancing driver. For example one could be - * used by a particular I2S audio codec's driver, while another one - * on the same system might be used by a custom data capture driver. - */ -void __init at91_add_device_ssc(unsigned id, unsigned pins) -{ - struct platform_device *pdev; - - /* - * NOTE: caller is responsible for passing information matching - * "pins" to whatever will be using each particular controller. - */ - switch (id) { - case AT91RM9200_ID_SSC0: - pdev = &at91rm9200_ssc0_device; - configure_ssc0_pins(pins); - break; - case AT91RM9200_ID_SSC1: - pdev = &at91rm9200_ssc1_device; - configure_ssc1_pins(pins); - break; - case AT91RM9200_ID_SSC2: - pdev = &at91rm9200_ssc2_device; - configure_ssc2_pins(pins); - break; - default: - return; - } - - platform_device_register(pdev); -} - -#else -void __init at91_add_device_ssc(unsigned id, unsigned pins) {} -#endif - - -/* -------------------------------------------------------------------- - * UART - * -------------------------------------------------------------------- */ - -#if defined(CONFIG_SERIAL_ATMEL) -static struct resource dbgu_resources[] = { - [0] = { - .start = AT91RM9200_BASE_DBGU, - .end = AT91RM9200_BASE_DBGU + SZ_512 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = NR_IRQS_LEGACY + AT91_ID_SYS, - .end = NR_IRQS_LEGACY + AT91_ID_SYS, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct atmel_uart_data dbgu_data = { - .use_dma_tx = 0, - .use_dma_rx = 0, /* DBGU not capable of receive DMA */ -}; - -static u64 dbgu_dmamask = DMA_BIT_MASK(32); - -static struct platform_device at91rm9200_dbgu_device = { - .name = "atmel_usart", - .id = 0, - .dev = { - .dma_mask = &dbgu_dmamask, - .coherent_dma_mask = DMA_BIT_MASK(32), - .platform_data = &dbgu_data, - }, - .resource = dbgu_resources, - .num_resources = ARRAY_SIZE(dbgu_resources), -}; - -static inline void configure_dbgu_pins(void) -{ - at91_set_A_periph(AT91_PIN_PA30, 0); /* DRXD */ - at91_set_A_periph(AT91_PIN_PA31, 1); /* DTXD */ -} - -static struct resource uart0_resources[] = { - [0] = { - .start = AT91RM9200_BASE_US0, - .end = AT91RM9200_BASE_US0 + SZ_16K - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = NR_IRQS_LEGACY + AT91RM9200_ID_US0, - .end = NR_IRQS_LEGACY + AT91RM9200_ID_US0, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct atmel_uart_data uart0_data = { - .use_dma_tx = 1, - .use_dma_rx = 1, -}; - -static struct gpiod_lookup_table uart0_gpios_table = { - .dev_id = "atmel_usart", - .table = { - GPIO_LOOKUP("pioA", 21, "rts", GPIO_ACTIVE_LOW), - { }, - }, -}; - -static u64 uart0_dmamask = DMA_BIT_MASK(32); - -static struct platform_device at91rm9200_uart0_device = { - .name = "atmel_usart", - .id = 1, - .dev = { - .dma_mask = &uart0_dmamask, - .coherent_dma_mask = DMA_BIT_MASK(32), - .platform_data = &uart0_data, - }, - .resource = uart0_resources, - .num_resources = ARRAY_SIZE(uart0_resources), -}; - -static inline void configure_usart0_pins(unsigned pins) -{ - at91_set_A_periph(AT91_PIN_PA17, 1); /* TXD0 */ - at91_set_A_periph(AT91_PIN_PA18, 0); /* RXD0 */ - - if (pins & ATMEL_UART_CTS) - at91_set_A_periph(AT91_PIN_PA20, 0); /* CTS0 */ - - if (pins & ATMEL_UART_RTS) { - /* - * AT91RM9200 Errata #39 - RTS0 is not internally connected to PA21. - * We need to drive the pin manually. The serial driver will driver - * this to high when initializing. - */ - gpiod_add_lookup_table(&uart0_gpios_table); - } -} - -static struct resource uart1_resources[] = { - [0] = { - .start = AT91RM9200_BASE_US1, - .end = AT91RM9200_BASE_US1 + SZ_16K - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = NR_IRQS_LEGACY + AT91RM9200_ID_US1, - .end = NR_IRQS_LEGACY + AT91RM9200_ID_US1, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct atmel_uart_data uart1_data = { - .use_dma_tx = 1, - .use_dma_rx = 1, -}; - -static u64 uart1_dmamask = DMA_BIT_MASK(32); - -static struct platform_device at91rm9200_uart1_device = { - .name = "atmel_usart", - .id = 2, - .dev = { - .dma_mask = &uart1_dmamask, - .coherent_dma_mask = DMA_BIT_MASK(32), - .platform_data = &uart1_data, - }, - .resource = uart1_resources, - .num_resources = ARRAY_SIZE(uart1_resources), -}; - -static inline void configure_usart1_pins(unsigned pins) -{ - at91_set_A_periph(AT91_PIN_PB20, 1); /* TXD1 */ - at91_set_A_periph(AT91_PIN_PB21, 0); /* RXD1 */ - - if (pins & ATMEL_UART_RI) - at91_set_A_periph(AT91_PIN_PB18, 0); /* RI1 */ - if (pins & ATMEL_UART_DTR) - at91_set_A_periph(AT91_PIN_PB19, 0); /* DTR1 */ - if (pins & ATMEL_UART_DCD) - at91_set_A_periph(AT91_PIN_PB23, 0); /* DCD1 */ - if (pins & ATMEL_UART_CTS) - at91_set_A_periph(AT91_PIN_PB24, 0); /* CTS1 */ - if (pins & ATMEL_UART_DSR) - at91_set_A_periph(AT91_PIN_PB25, 0); /* DSR1 */ - if (pins & ATMEL_UART_RTS) - at91_set_A_periph(AT91_PIN_PB26, 0); /* RTS1 */ -} - -static struct resource uart2_resources[] = { - [0] = { - .start = AT91RM9200_BASE_US2, - .end = AT91RM9200_BASE_US2 + SZ_16K - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = NR_IRQS_LEGACY + AT91RM9200_ID_US2, - .end = NR_IRQS_LEGACY + AT91RM9200_ID_US2, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct atmel_uart_data uart2_data = { - .use_dma_tx = 1, - .use_dma_rx = 1, -}; - -static u64 uart2_dmamask = DMA_BIT_MASK(32); - -static struct platform_device at91rm9200_uart2_device = { - .name = "atmel_usart", - .id = 3, - .dev = { - .dma_mask = &uart2_dmamask, - .coherent_dma_mask = DMA_BIT_MASK(32), - .platform_data = &uart2_data, - }, - .resource = uart2_resources, - .num_resources = ARRAY_SIZE(uart2_resources), -}; - -static inline void configure_usart2_pins(unsigned pins) -{ - at91_set_A_periph(AT91_PIN_PA22, 0); /* RXD2 */ - at91_set_A_periph(AT91_PIN_PA23, 1); /* TXD2 */ - - if (pins & ATMEL_UART_CTS) - at91_set_B_periph(AT91_PIN_PA30, 0); /* CTS2 */ - if (pins & ATMEL_UART_RTS) - at91_set_B_periph(AT91_PIN_PA31, 0); /* RTS2 */ -} - -static struct resource uart3_resources[] = { - [0] = { - .start = AT91RM9200_BASE_US3, - .end = AT91RM9200_BASE_US3 + SZ_16K - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = NR_IRQS_LEGACY + AT91RM9200_ID_US3, - .end = NR_IRQS_LEGACY + AT91RM9200_ID_US3, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct atmel_uart_data uart3_data = { - .use_dma_tx = 1, - .use_dma_rx = 1, -}; - -static u64 uart3_dmamask = DMA_BIT_MASK(32); - -static struct platform_device at91rm9200_uart3_device = { - .name = "atmel_usart", - .id = 4, - .dev = { - .dma_mask = &uart3_dmamask, - .coherent_dma_mask = DMA_BIT_MASK(32), - .platform_data = &uart3_data, - }, - .resource = uart3_resources, - .num_resources = ARRAY_SIZE(uart3_resources), -}; - -static inline void configure_usart3_pins(unsigned pins) -{ - at91_set_B_periph(AT91_PIN_PA5, 1); /* TXD3 */ - at91_set_B_periph(AT91_PIN_PA6, 0); /* RXD3 */ - - if (pins & ATMEL_UART_CTS) - at91_set_B_periph(AT91_PIN_PB1, 0); /* CTS3 */ - if (pins & ATMEL_UART_RTS) - at91_set_B_periph(AT91_PIN_PB0, 0); /* RTS3 */ -} - -static struct platform_device *__initdata at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */ - -void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) -{ - struct platform_device *pdev; - struct atmel_uart_data *pdata; - - switch (id) { - case 0: /* DBGU */ - pdev = &at91rm9200_dbgu_device; - configure_dbgu_pins(); - break; - case AT91RM9200_ID_US0: - pdev = &at91rm9200_uart0_device; - configure_usart0_pins(pins); - break; - case AT91RM9200_ID_US1: - pdev = &at91rm9200_uart1_device; - configure_usart1_pins(pins); - break; - case AT91RM9200_ID_US2: - pdev = &at91rm9200_uart2_device; - configure_usart2_pins(pins); - break; - case AT91RM9200_ID_US3: - pdev = &at91rm9200_uart3_device; - configure_usart3_pins(pins); - break; - default: - return; - } - pdata = pdev->dev.platform_data; - pdata->num = portnr; /* update to mapped ID */ - - if (portnr < ATMEL_MAX_UART) - at91_uarts[portnr] = pdev; -} - -void __init at91_add_device_serial(void) -{ - int i; - - for (i = 0; i < ATMEL_MAX_UART; i++) { - if (at91_uarts[i]) - platform_device_register(at91_uarts[i]); - } -} -#else -void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) {} -void __init at91_add_device_serial(void) {} -#endif - - -/* -------------------------------------------------------------------- */ - -/* - * These devices are always present and don't need any board-specific - * setup. - */ -static int __init at91_add_standard_devices(void) -{ - at91_add_device_rtc(); - at91_add_device_watchdog(); - at91_add_device_tc(); - return 0; -} - -arch_initcall(at91_add_standard_devices); diff --git a/arch/arm/mach-at91/at91sam9n12.c b/arch/arm/mach-at91/at91sam9n12.c index c8988fe5ff70..dee569b1987e 100644 --- a/arch/arm/mach-at91/at91sam9n12.c +++ b/arch/arm/mach-at91/at91sam9n12.c @@ -6,219 +6,11 @@ * Licensed under GPLv2 or later. */ -#include -#include -#include +#include +#include -#include -#include -#include -#include -#include - -#include "board.h" #include "soc.h" #include "generic.h" -#include "sam9_smc.h" - -#if defined(CONFIG_OLD_CLK_AT91) -#include "clock.h" -/* -------------------------------------------------------------------- - * Clocks - * -------------------------------------------------------------------- */ - -/* - * The peripheral clocks. - */ -static struct clk pioAB_clk = { - .name = "pioAB_clk", - .pmc_mask = 1 << AT91SAM9N12_ID_PIOAB, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk pioCD_clk = { - .name = "pioCD_clk", - .pmc_mask = 1 << AT91SAM9N12_ID_PIOCD, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk usart0_clk = { - .name = "usart0_clk", - .pmc_mask = 1 << AT91SAM9N12_ID_USART0, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk usart1_clk = { - .name = "usart1_clk", - .pmc_mask = 1 << AT91SAM9N12_ID_USART1, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk usart2_clk = { - .name = "usart2_clk", - .pmc_mask = 1 << AT91SAM9N12_ID_USART2, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk usart3_clk = { - .name = "usart3_clk", - .pmc_mask = 1 << AT91SAM9N12_ID_USART3, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk twi0_clk = { - .name = "twi0_clk", - .pmc_mask = 1 << AT91SAM9N12_ID_TWI0, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk twi1_clk = { - .name = "twi1_clk", - .pmc_mask = 1 << AT91SAM9N12_ID_TWI1, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk mmc_clk = { - .name = "mci_clk", - .pmc_mask = 1 << AT91SAM9N12_ID_MCI, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk spi0_clk = { - .name = "spi0_clk", - .pmc_mask = 1 << AT91SAM9N12_ID_SPI0, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk spi1_clk = { - .name = "spi1_clk", - .pmc_mask = 1 << AT91SAM9N12_ID_SPI1, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk uart0_clk = { - .name = "uart0_clk", - .pmc_mask = 1 << AT91SAM9N12_ID_UART0, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk uart1_clk = { - .name = "uart1_clk", - .pmc_mask = 1 << AT91SAM9N12_ID_UART1, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk tcb_clk = { - .name = "tcb_clk", - .pmc_mask = 1 << AT91SAM9N12_ID_TCB, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk pwm_clk = { - .name = "pwm_clk", - .pmc_mask = 1 << AT91SAM9N12_ID_PWM, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk adc_clk = { - .name = "adc_clk", - .pmc_mask = 1 << AT91SAM9N12_ID_ADC, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk dma_clk = { - .name = "dma_clk", - .pmc_mask = 1 << AT91SAM9N12_ID_DMA, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk uhp_clk = { - .name = "uhp", - .pmc_mask = 1 << AT91SAM9N12_ID_UHP, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk udp_clk = { - .name = "udp_clk", - .pmc_mask = 1 << AT91SAM9N12_ID_UDP, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk lcdc_clk = { - .name = "lcdc_clk", - .pmc_mask = 1 << AT91SAM9N12_ID_LCDC, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk ssc_clk = { - .name = "ssc_clk", - .pmc_mask = 1 << AT91SAM9N12_ID_SSC, - .type = CLK_TYPE_PERIPHERAL, -}; - -static struct clk *periph_clocks[] __initdata = { - &pioAB_clk, - &pioCD_clk, - &usart0_clk, - &usart1_clk, - &usart2_clk, - &usart3_clk, - &twi0_clk, - &twi1_clk, - &mmc_clk, - &spi0_clk, - &spi1_clk, - &lcdc_clk, - &uart0_clk, - &uart1_clk, - &tcb_clk, - &pwm_clk, - &adc_clk, - &dma_clk, - &uhp_clk, - &udp_clk, - &ssc_clk, -}; - -static struct clk_lookup periph_clocks_lookups[] = { - /* lookup table for DT entries */ - CLKDEV_CON_DEV_ID("usart", "fffff200.serial", &mck), - CLKDEV_CON_DEV_ID("usart", "f801c000.serial", &usart0_clk), - CLKDEV_CON_DEV_ID("usart", "f8020000.serial", &usart1_clk), - CLKDEV_CON_DEV_ID("usart", "f8024000.serial", &usart2_clk), - CLKDEV_CON_DEV_ID("usart", "f8028000.serial", &usart3_clk), - CLKDEV_CON_DEV_ID("t0_clk", "f8008000.timer", &tcb_clk), - CLKDEV_CON_DEV_ID("t0_clk", "f800c000.timer", &tcb_clk), - CLKDEV_CON_DEV_ID("mci_clk", "f0008000.mmc", &mmc_clk), - CLKDEV_CON_DEV_ID(NULL, "f0010000.ssc", &ssc_clk), - CLKDEV_CON_DEV_ID("dma_clk", "ffffec00.dma-controller", &dma_clk), - CLKDEV_CON_DEV_ID(NULL, "f8010000.i2c", &twi0_clk), - CLKDEV_CON_DEV_ID(NULL, "f8014000.i2c", &twi1_clk), - CLKDEV_CON_DEV_ID("spi_clk", "f0000000.spi", &spi0_clk), - CLKDEV_CON_DEV_ID("spi_clk", "f0004000.spi", &spi1_clk), - CLKDEV_CON_DEV_ID(NULL, "fffff400.gpio", &pioAB_clk), - CLKDEV_CON_DEV_ID(NULL, "fffff600.gpio", &pioAB_clk), - CLKDEV_CON_DEV_ID(NULL, "fffff800.gpio", &pioCD_clk), - CLKDEV_CON_DEV_ID(NULL, "fffffa00.gpio", &pioCD_clk), - /* additional fake clock for macb_hclk */ - CLKDEV_CON_DEV_ID("hclk", "500000.ohci", &uhp_clk), - CLKDEV_CON_DEV_ID("ohci_clk", "500000.ohci", &uhp_clk), - CLKDEV_CON_DEV_ID(NULL, "f8034000.pwm", &pwm_clk), -}; - -/* - * The two programmable clocks. - * You must configure pin multiplexing to bring these signals out. - */ -static struct clk pck0 = { - .name = "pck0", - .pmc_mask = AT91_PMC_PCK0, - .type = CLK_TYPE_PROGRAMMABLE, - .id = 0, -}; -static struct clk pck1 = { - .name = "pck1", - .pmc_mask = AT91_PMC_PCK1, - .type = CLK_TYPE_PROGRAMMABLE, - .id = 1, -}; - -static void __init at91sam9n12_register_clocks(void) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(periph_clocks); i++) - clk_register(periph_clocks[i]); - clk_register(&pck0); - clk_register(&pck1); - - clkdev_add_table(periph_clocks_lookups, - ARRAY_SIZE(periph_clocks_lookups)); - -} -#else -#define at91sam9n12_register_clocks NULL -#endif /* -------------------------------------------------------------------- * AT91SAM9N12 processor initialization @@ -236,6 +28,5 @@ static void __init at91sam9n12_initialize(void) 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/at91sam9x5.c b/arch/arm/mach-at91/at91sam9x5.c index 028268ff3722..f0d5a69a7237 100644 --- a/arch/arm/mach-at91/at91sam9x5.c +++ b/arch/arm/mach-at91/at91sam9x5.c @@ -6,317 +6,11 @@ * Licensed under GPLv2 or later. */ -#include -#include -#include +#include +#include -#include -#include -#include -#include -#include - -#include "board.h" #include "soc.h" #include "generic.h" -#include "sam9_smc.h" - -#if defined(CONFIG_OLD_CLK_AT91) -#include "clock.h" -/* -------------------------------------------------------------------- - * Clocks - * -------------------------------------------------------------------- */ - -/* - * The peripheral clocks. - */ -static struct clk pioAB_clk = { - .name = "pioAB_clk", - .pmc_mask = 1 << AT91SAM9X5_ID_PIOAB, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk pioCD_clk = { - .name = "pioCD_clk", - .pmc_mask = 1 << AT91SAM9X5_ID_PIOCD, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk smd_clk = { - .name = "smd_clk", - .pmc_mask = 1 << AT91SAM9X5_ID_SMD, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk usart0_clk = { - .name = "usart0_clk", - .pmc_mask = 1 << AT91SAM9X5_ID_USART0, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk usart1_clk = { - .name = "usart1_clk", - .pmc_mask = 1 << AT91SAM9X5_ID_USART1, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk usart2_clk = { - .name = "usart2_clk", - .pmc_mask = 1 << AT91SAM9X5_ID_USART2, - .type = CLK_TYPE_PERIPHERAL, -}; -/* USART3 clock - Only for sam9g25/sam9x25 */ -static struct clk usart3_clk = { - .name = "usart3_clk", - .pmc_mask = 1 << AT91SAM9X5_ID_USART3, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk twi0_clk = { - .name = "twi0_clk", - .pmc_mask = 1 << AT91SAM9X5_ID_TWI0, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk twi1_clk = { - .name = "twi1_clk", - .pmc_mask = 1 << AT91SAM9X5_ID_TWI1, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk twi2_clk = { - .name = "twi2_clk", - .pmc_mask = 1 << AT91SAM9X5_ID_TWI2, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk mmc0_clk = { - .name = "mci0_clk", - .pmc_mask = 1 << AT91SAM9X5_ID_MCI0, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk spi0_clk = { - .name = "spi0_clk", - .pmc_mask = 1 << AT91SAM9X5_ID_SPI0, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk spi1_clk = { - .name = "spi1_clk", - .pmc_mask = 1 << AT91SAM9X5_ID_SPI1, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk uart0_clk = { - .name = "uart0_clk", - .pmc_mask = 1 << AT91SAM9X5_ID_UART0, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk uart1_clk = { - .name = "uart1_clk", - .pmc_mask = 1 << AT91SAM9X5_ID_UART1, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk tcb0_clk = { - .name = "tcb0_clk", - .pmc_mask = 1 << AT91SAM9X5_ID_TCB, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk pwm_clk = { - .name = "pwm_clk", - .pmc_mask = 1 << AT91SAM9X5_ID_PWM, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk adc_clk = { - .name = "adc_clk", - .pmc_mask = 1 << AT91SAM9X5_ID_ADC, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk adc_op_clk = { - .name = "adc_op_clk", - .type = CLK_TYPE_PERIPHERAL, - .rate_hz = 5000000, -}; -static struct clk dma0_clk = { - .name = "dma0_clk", - .pmc_mask = 1 << AT91SAM9X5_ID_DMA0, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk dma1_clk = { - .name = "dma1_clk", - .pmc_mask = 1 << AT91SAM9X5_ID_DMA1, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk uhphs_clk = { - .name = "uhphs", - .pmc_mask = 1 << AT91SAM9X5_ID_UHPHS, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk udphs_clk = { - .name = "udphs_clk", - .pmc_mask = 1 << AT91SAM9X5_ID_UDPHS, - .type = CLK_TYPE_PERIPHERAL, -}; -/* emac0 clock - Only for sam9g25/sam9x25/sam9g35/sam9x35 */ -static struct clk macb0_clk = { - .name = "pclk", - .pmc_mask = 1 << AT91SAM9X5_ID_EMAC0, - .type = CLK_TYPE_PERIPHERAL, -}; -/* lcd clock - Only for sam9g15/sam9g35/sam9x35 */ -static struct clk lcdc_clk = { - .name = "lcdc_clk", - .pmc_mask = 1 << AT91SAM9X5_ID_LCDC, - .type = CLK_TYPE_PERIPHERAL, -}; -/* isi clock - Only for sam9g25 */ -static struct clk isi_clk = { - .name = "isi_clk", - .pmc_mask = 1 << AT91SAM9X5_ID_ISI, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk mmc1_clk = { - .name = "mci1_clk", - .pmc_mask = 1 << AT91SAM9X5_ID_MCI1, - .type = CLK_TYPE_PERIPHERAL, -}; -/* emac1 clock - Only for sam9x25 */ -static struct clk macb1_clk = { - .name = "pclk", - .pmc_mask = 1 << AT91SAM9X5_ID_EMAC1, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk ssc_clk = { - .name = "ssc_clk", - .pmc_mask = 1 << AT91SAM9X5_ID_SSC, - .type = CLK_TYPE_PERIPHERAL, -}; -/* can0 clock - Only for sam9x35 */ -static struct clk can0_clk = { - .name = "can0_clk", - .pmc_mask = 1 << AT91SAM9X5_ID_CAN0, - .type = CLK_TYPE_PERIPHERAL, -}; -/* can1 clock - Only for sam9x35 */ -static struct clk can1_clk = { - .name = "can1_clk", - .pmc_mask = 1 << AT91SAM9X5_ID_CAN1, - .type = CLK_TYPE_PERIPHERAL, -}; - -static struct clk *periph_clocks[] __initdata = { - &pioAB_clk, - &pioCD_clk, - &smd_clk, - &usart0_clk, - &usart1_clk, - &usart2_clk, - &twi0_clk, - &twi1_clk, - &twi2_clk, - &mmc0_clk, - &spi0_clk, - &spi1_clk, - &uart0_clk, - &uart1_clk, - &tcb0_clk, - &pwm_clk, - &adc_clk, - &adc_op_clk, - &dma0_clk, - &dma1_clk, - &uhphs_clk, - &udphs_clk, - &mmc1_clk, - &ssc_clk, - // irq0 -}; - -static struct clk_lookup periph_clocks_lookups[] = { - /* lookup table for DT entries */ - CLKDEV_CON_DEV_ID("usart", "fffff200.serial", &mck), - CLKDEV_CON_DEV_ID("usart", "f801c000.serial", &usart0_clk), - CLKDEV_CON_DEV_ID("usart", "f8020000.serial", &usart1_clk), - CLKDEV_CON_DEV_ID("usart", "f8024000.serial", &usart2_clk), - CLKDEV_CON_DEV_ID("usart", "f8028000.serial", &usart3_clk), - CLKDEV_CON_DEV_ID("usart", "f8040000.serial", &uart0_clk), - CLKDEV_CON_DEV_ID("usart", "f8044000.serial", &uart1_clk), - CLKDEV_CON_DEV_ID("t0_clk", "f8008000.timer", &tcb0_clk), - CLKDEV_CON_DEV_ID("t0_clk", "f800c000.timer", &tcb0_clk), - CLKDEV_CON_DEV_ID("mci_clk", "f0008000.mmc", &mmc0_clk), - CLKDEV_CON_DEV_ID("mci_clk", "f000c000.mmc", &mmc1_clk), - CLKDEV_CON_DEV_ID("dma_clk", "ffffec00.dma-controller", &dma0_clk), - CLKDEV_CON_DEV_ID("dma_clk", "ffffee00.dma-controller", &dma1_clk), - CLKDEV_CON_DEV_ID("pclk", "f0010000.ssc", &ssc_clk), - CLKDEV_CON_DEV_ID(NULL, "f8010000.i2c", &twi0_clk), - CLKDEV_CON_DEV_ID(NULL, "f8014000.i2c", &twi1_clk), - CLKDEV_CON_DEV_ID(NULL, "f8018000.i2c", &twi2_clk), - CLKDEV_CON_DEV_ID("spi_clk", "f0000000.spi", &spi0_clk), - CLKDEV_CON_DEV_ID("spi_clk", "f0004000.spi", &spi1_clk), - CLKDEV_CON_DEV_ID(NULL, "fffff400.gpio", &pioAB_clk), - CLKDEV_CON_DEV_ID(NULL, "fffff600.gpio", &pioAB_clk), - CLKDEV_CON_DEV_ID(NULL, "fffff800.gpio", &pioCD_clk), - CLKDEV_CON_DEV_ID(NULL, "fffffa00.gpio", &pioCD_clk), - /* additional fake clock for macb_hclk */ - CLKDEV_CON_DEV_ID("hclk", "f802c000.ethernet", &macb0_clk), - CLKDEV_CON_DEV_ID("hclk", "f8030000.ethernet", &macb1_clk), - CLKDEV_CON_DEV_ID("hclk", "600000.ohci", &uhphs_clk), - CLKDEV_CON_DEV_ID("ohci_clk", "600000.ohci", &uhphs_clk), - CLKDEV_CON_DEV_ID("ehci_clk", "700000.ehci", &uhphs_clk), - CLKDEV_CON_DEV_ID("hclk", "500000.gadget", &utmi_clk), - CLKDEV_CON_DEV_ID("pclk", "500000.gadget", &udphs_clk), - CLKDEV_CON_DEV_ID(NULL, "f8034000.pwm", &pwm_clk), -}; - -/* - * The two programmable clocks. - * You must configure pin multiplexing to bring these signals out. - */ -static struct clk pck0 = { - .name = "pck0", - .pmc_mask = AT91_PMC_PCK0, - .type = CLK_TYPE_PROGRAMMABLE, - .id = 0, -}; -static struct clk pck1 = { - .name = "pck1", - .pmc_mask = AT91_PMC_PCK1, - .type = CLK_TYPE_PROGRAMMABLE, - .id = 1, -}; - -static void __init at91sam9x5_register_clocks(void) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(periph_clocks); i++) - clk_register(periph_clocks[i]); - - clkdev_add_table(periph_clocks_lookups, - ARRAY_SIZE(periph_clocks_lookups)); - - if (cpu_is_at91sam9g25() - || cpu_is_at91sam9x25()) - clk_register(&usart3_clk); - - if (cpu_is_at91sam9g25() - || cpu_is_at91sam9x25() - || cpu_is_at91sam9g35() - || cpu_is_at91sam9x35()) - clk_register(&macb0_clk); - - if (cpu_is_at91sam9g15() - || cpu_is_at91sam9g35() - || cpu_is_at91sam9x35()) - clk_register(&lcdc_clk); - - if (cpu_is_at91sam9g25()) - clk_register(&isi_clk); - - if (cpu_is_at91sam9x25()) - clk_register(&macb1_clk); - - if (cpu_is_at91sam9x25() - || cpu_is_at91sam9x35()) { - clk_register(&can0_clk); - clk_register(&can1_clk); - } - - clk_register(&pck0); - clk_register(&pck1); -} -#else -#define at91sam9x5_register_clocks NULL -#endif /* -------------------------------------------------------------------- * AT91SAM9x5 processor initialization @@ -338,6 +32,5 @@ static void __init at91sam9x5_initialize(void) AT91_SOC_START(at91sam9x5) .map_io = at91sam9x5_map_io, - .register_clocks = at91sam9x5_register_clocks, .init = at91sam9x5_initialize, AT91_SOC_END diff --git a/arch/arm/mach-at91/board-1arm.c b/arch/arm/mach-at91/board-1arm.c deleted file mode 100644 index 3f6dbcc34022..000000000000 --- a/arch/arm/mach-at91/board-1arm.c +++ /dev/null @@ -1,99 +0,0 @@ -/* - * linux/arch/arm/mach-at91/board-1arm.c - * - * Copyright (C) 2005 SAN People - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include -#include -#include - -#include - -#include "at91_aic.h" -#include "board.h" -#include "generic.h" -#include "gpio.h" - -static void __init onearm_init_early(void) -{ - /* Set cpu type: PQFP */ - at91rm9200_set_type(ARCH_REVISON_9200_PQFP); - - /* Initialize processor: 18.432 MHz crystal */ - at91_initialize(18432000); -} - -static struct macb_platform_data __initdata onearm_eth_data = { - .phy_irq_pin = AT91_PIN_PC4, - .is_rmii = 1, -}; - -static struct at91_usbh_data __initdata onearm_usbh_data = { - .ports = 1, - .vbus_pin = {-EINVAL, -EINVAL}, - .overcurrent_pin= {-EINVAL, -EINVAL}, -}; - -static struct at91_udc_data __initdata onearm_udc_data = { - .vbus_pin = AT91_PIN_PC2, - .pullup_pin = AT91_PIN_PC3, -}; - -static void __init onearm_board_init(void) -{ - /* Serial */ - /* DBGU on ttyS0. (Rx & Tx only) */ - at91_register_uart(0, 0, 0); - - /* USART0 on ttyS1 (Rx, Tx, CTS, RTS) */ - at91_register_uart(AT91RM9200_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS); - - /* USART1 on ttyS2 (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */ - at91_register_uart(AT91RM9200_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS - | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD - | ATMEL_UART_RI); - at91_add_device_serial(); - /* Ethernet */ - at91_add_device_eth(&onearm_eth_data); - /* USB Host */ - at91_add_device_usbh(&onearm_usbh_data); - /* USB Device */ - at91_add_device_udc(&onearm_udc_data); -} - -MACHINE_START(ONEARM, "Ajeco 1ARM single board computer") - /* Maintainer: Lennert Buytenhek */ - .init_time = at91rm9200_timer_init, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = onearm_init_early, - .init_irq = at91_init_irq_default, - .init_machine = onearm_board_init, -MACHINE_END diff --git a/arch/arm/mach-at91/board-carmeva.c b/arch/arm/mach-at91/board-carmeva.c deleted file mode 100644 index 47313d3ee037..000000000000 --- a/arch/arm/mach-at91/board-carmeva.c +++ /dev/null @@ -1,167 +0,0 @@ -/* - * linux/arch/arm/mach-at91/board-carmeva.c - * - * Copyright (c) 2005 Peer Georgi - * Conitec Datasystems - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include -#include -#include -#include -#include -#include - -#include -#include -#include - -#include -#include -#include - -#include - -#include "at91_aic.h" -#include "board.h" -#include "generic.h" -#include "gpio.h" - - -static void __init carmeva_init_early(void) -{ - /* Initialize processor: 20.000 MHz crystal */ - at91_initialize(20000000); -} - -static struct macb_platform_data __initdata carmeva_eth_data = { - .phy_irq_pin = AT91_PIN_PC4, - .is_rmii = 1, -}; - -static struct at91_usbh_data __initdata carmeva_usbh_data = { - .ports = 2, - .vbus_pin = {-EINVAL, -EINVAL}, - .overcurrent_pin= {-EINVAL, -EINVAL}, -}; - -static struct at91_udc_data __initdata carmeva_udc_data = { - .vbus_pin = AT91_PIN_PD12, - .pullup_pin = AT91_PIN_PD9, -}; - -/* FIXME: user dependent */ -// static struct at91_cf_data __initdata carmeva_cf_data = { -// .det_pin = AT91_PIN_PB0, -// .rst_pin = AT91_PIN_PC5, - // .irq_pin = -EINVAL, - // .vcc_pin = -EINVAL, -// }; - -static struct mci_platform_data __initdata carmeva_mci0_data = { - .slot[0] = { - .bus_width = 4, - .detect_pin = AT91_PIN_PB10, - .wp_pin = AT91_PIN_PC14, - }, -}; - -static struct spi_board_info carmeva_spi_devices[] = { - { /* DataFlash chip */ - .modalias = "mtd_dataflash", - .chip_select = 0, - .max_speed_hz = 10 * 1000 * 1000, - }, - { /* User accessible spi - cs1 (250KHz) */ - .modalias = "spi-cs1", - .chip_select = 1, - .max_speed_hz = 250 * 1000, - }, - { /* User accessible spi - cs2 (1MHz) */ - .modalias = "spi-cs2", - .chip_select = 2, - .max_speed_hz = 1 * 1000 * 1000, - }, - { /* User accessible spi - cs3 (10MHz) */ - .modalias = "spi-cs3", - .chip_select = 3, - .max_speed_hz = 10 * 1000 * 1000, - }, -}; - -static struct gpio_led carmeva_leds[] = { - { /* "user led 1", LED9 */ - .name = "led9", - .gpio = AT91_PIN_PA21, - .active_low = 1, - .default_trigger = "heartbeat", - }, - { /* "user led 2", LED10 */ - .name = "led10", - .gpio = AT91_PIN_PA25, - .active_low = 1, - }, - { /* "user led 3", LED11 */ - .name = "led11", - .gpio = AT91_PIN_PA26, - .active_low = 1, - }, - { /* "user led 4", LED12 */ - .name = "led12", - .gpio = AT91_PIN_PA18, - .active_low = 1, - } -}; - -static void __init carmeva_board_init(void) -{ - /* Serial */ - /* DBGU on ttyS0. (Rx & Tx only) */ - at91_register_uart(0, 0, 0); - - /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */ - at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS - | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD - | ATMEL_UART_RI); - at91_add_device_serial(); - /* Ethernet */ - at91_add_device_eth(&carmeva_eth_data); - /* USB Host */ - at91_add_device_usbh(&carmeva_usbh_data); - /* USB Device */ - at91_add_device_udc(&carmeva_udc_data); - /* I2C */ - at91_add_device_i2c(NULL, 0); - /* SPI */ - at91_add_device_spi(carmeva_spi_devices, ARRAY_SIZE(carmeva_spi_devices)); - /* Compact Flash */ -// at91_add_device_cf(&carmeva_cf_data); - /* MMC */ - at91_add_device_mci(0, &carmeva_mci0_data); - /* LEDs */ - at91_gpio_leds(carmeva_leds, ARRAY_SIZE(carmeva_leds)); -} - -MACHINE_START(CARMEVA, "Carmeva") - /* Maintainer: Conitec Datasystems */ - .init_time = at91rm9200_timer_init, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = carmeva_init_early, - .init_irq = at91_init_irq_default, - .init_machine = carmeva_board_init, -MACHINE_END diff --git a/arch/arm/mach-at91/board-cpuat91.c b/arch/arm/mach-at91/board-cpuat91.c deleted file mode 100644 index c094350c9314..000000000000 --- a/arch/arm/mach-at91/board-cpuat91.c +++ /dev/null @@ -1,189 +0,0 @@ -/* - * linux/arch/arm/mach-at91/board-cpuat91.c - * - * Copyright (C) 2009 Eric Benard - eric@eukrea.com - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include -#include -#include - -#include -#include -#include - -#include "at91_aic.h" -#include "board.h" -#include "generic.h" -#include "gpio.h" - - -static struct gpio_led cpuat91_leds[] = { - { - .name = "led1", - .default_trigger = "heartbeat", - .active_low = 1, - .gpio = AT91_PIN_PC0, - }, -}; - -static void __init cpuat91_init_early(void) -{ - /* Set cpu type: PQFP */ - at91rm9200_set_type(ARCH_REVISON_9200_PQFP); - - /* Initialize processor: 18.432 MHz crystal */ - at91_initialize(18432000); -} - -static struct macb_platform_data __initdata cpuat91_eth_data = { - .phy_irq_pin = -EINVAL, - .is_rmii = 1, -}; - -static struct at91_usbh_data __initdata cpuat91_usbh_data = { - .ports = 1, - .vbus_pin = {-EINVAL, -EINVAL}, - .overcurrent_pin= {-EINVAL, -EINVAL}, -}; - -static struct at91_udc_data __initdata cpuat91_udc_data = { - .vbus_pin = AT91_PIN_PC15, - .pullup_pin = AT91_PIN_PC14, -}; - -static struct mci_platform_data __initdata cpuat91_mci0_data = { - .slot[0] = { - .bus_width = 4, - .detect_pin = AT91_PIN_PC2, - .wp_pin = -EINVAL, - }, -}; - -static struct physmap_flash_data cpuat91_flash_data = { - .width = 2, -}; - -static struct resource cpuat91_flash_resource = { - .start = AT91_CHIPSELECT_0, - .end = AT91_CHIPSELECT_0 + SZ_16M - 1, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device cpuat91_norflash = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &cpuat91_flash_data, - }, - .resource = &cpuat91_flash_resource, - .num_resources = 1, -}; - -#ifdef CONFIG_MTD_PLATRAM -struct platdata_mtd_ram at91_sram_pdata = { - .mapname = "SRAM", - .bankwidth = 2, -}; - -static struct resource at91_sram_resource[] = { - [0] = { - .start = AT91RM9200_SRAM_BASE, - .end = AT91RM9200_SRAM_BASE + AT91RM9200_SRAM_SIZE - 1, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device at91_sram = { - .name = "mtd-ram", - .id = 0, - .resource = at91_sram_resource, - .num_resources = ARRAY_SIZE(at91_sram_resource), - .dev = { - .platform_data = &at91_sram_pdata, - }, -}; -#endif /* MTD_PLATRAM */ - -static struct platform_device *platform_devices[] __initdata = { - &cpuat91_norflash, -#ifdef CONFIG_MTD_PLATRAM - &at91_sram, -#endif /* CONFIG_MTD_PLATRAM */ -}; - -static void __init cpuat91_board_init(void) -{ - /* Serial */ - /* DBGU on ttyS0. (Rx & Tx only) */ - at91_register_uart(0, 0, 0); - - /* USART0 on ttyS1. (Rx, Tx, CTS, RTS) */ - at91_register_uart(AT91RM9200_ID_US0, 1, ATMEL_UART_CTS | - ATMEL_UART_RTS); - - /* USART1 on ttyS2. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */ - at91_register_uart(AT91RM9200_ID_US1, 2, ATMEL_UART_CTS | - ATMEL_UART_RTS | ATMEL_UART_DTR | ATMEL_UART_DSR | - ATMEL_UART_DCD | ATMEL_UART_RI); - - /* USART2 on ttyS3 (Rx, Tx) */ - at91_register_uart(AT91RM9200_ID_US2, 3, 0); - - /* USART3 on ttyS4 (Rx, Tx, CTS, RTS) */ - at91_register_uart(AT91RM9200_ID_US3, 4, ATMEL_UART_CTS | - ATMEL_UART_RTS); - at91_add_device_serial(); - /* LEDs. */ - at91_gpio_leds(cpuat91_leds, ARRAY_SIZE(cpuat91_leds)); - /* Ethernet */ - at91_add_device_eth(&cpuat91_eth_data); - /* USB Host */ - at91_add_device_usbh(&cpuat91_usbh_data); - /* USB Device */ - at91_add_device_udc(&cpuat91_udc_data); - /* MMC */ - at91_add_device_mci(0, &cpuat91_mci0_data); - /* I2C */ - at91_add_device_i2c(NULL, 0); - /* Platform devices */ - platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); -} - -MACHINE_START(CPUAT91, "Eukrea") - /* Maintainer: Eric Benard - EUKREA Electromatique */ - .init_time = at91rm9200_timer_init, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = cpuat91_init_early, - .init_irq = at91_init_irq_default, - .init_machine = cpuat91_board_init, -MACHINE_END diff --git a/arch/arm/mach-at91/board-csb337.c b/arch/arm/mach-at91/board-csb337.c deleted file mode 100644 index 0e35a45cf8d4..000000000000 --- a/arch/arm/mach-at91/board-csb337.c +++ /dev/null @@ -1,260 +0,0 @@ -/* - * linux/arch/arm/mach-at91/board-csb337.c - * - * Copyright (C) 2005 SAN People - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include - -#include -#include -#include - -#include - -#include "at91_aic.h" -#include "board.h" -#include "generic.h" -#include "gpio.h" - -static void __init csb337_init_early(void) -{ - /* Initialize processor: 3.6864 MHz crystal */ - at91_initialize(3686400); -} - -static struct macb_platform_data __initdata csb337_eth_data = { - .phy_irq_pin = AT91_PIN_PC2, - .is_rmii = 0, - /* The CSB337 bootloader stores the MAC the wrong-way around */ - .rev_eth_addr = 1, -}; - -static struct at91_usbh_data __initdata csb337_usbh_data = { - .ports = 2, - .vbus_pin = {-EINVAL, -EINVAL}, - .overcurrent_pin= {-EINVAL, -EINVAL}, -}; - -static struct at91_udc_data __initdata csb337_udc_data = { - .pullup_pin = AT91_PIN_PA24, - .vbus_pin = -EINVAL, -}; - -static struct i2c_board_info __initdata csb337_i2c_devices[] = { - { - I2C_BOARD_INFO("ds1307", 0x68), - }, -}; - -static struct at91_cf_data __initdata csb337_cf_data = { - /* - * connector P4 on the CSB 337 mates to - * connector P8 on the CSB 300CF - */ - - /* CSB337 specific */ - .det_pin = AT91_PIN_PC3, - - /* CSB300CF specific */ - .irq_pin = AT91_PIN_PA19, - .vcc_pin = AT91_PIN_PD0, - .rst_pin = AT91_PIN_PD2, -}; - -static struct mci_platform_data __initdata csb337_mci0_data = { - .slot[0] = { - .bus_width = 4, - .detect_pin = AT91_PIN_PD5, - .wp_pin = AT91_PIN_PD6, - }, -}; - -static struct spi_board_info csb337_spi_devices[] = { - { /* CAN controller */ - .modalias = "sak82c900", - .chip_select = 0, - .max_speed_hz = 6 * 1000 * 1000, - }, -}; - -#define CSB_FLASH_BASE AT91_CHIPSELECT_0 -#define CSB_FLASH_SIZE SZ_8M - -static struct mtd_partition csb_flash_partitions[] = { - { - .name = "uMON flash", - .offset = 0, - .size = MTDPART_SIZ_FULL, - .mask_flags = MTD_WRITEABLE, /* read only */ - } -}; - -static struct physmap_flash_data csb_flash_data = { - .width = 2, - .parts = csb_flash_partitions, - .nr_parts = ARRAY_SIZE(csb_flash_partitions), -}; - -static struct resource csb_flash_resources[] = { - { - .start = CSB_FLASH_BASE, - .end = CSB_FLASH_BASE + CSB_FLASH_SIZE - 1, - .flags = IORESOURCE_MEM, - } -}; - -static struct platform_device csb_flash = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &csb_flash_data, - }, - .resource = csb_flash_resources, - .num_resources = ARRAY_SIZE(csb_flash_resources), -}; - -/* - * GPIO Buttons (on CSB300) - */ -#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) -static struct gpio_keys_button csb300_buttons[] = { - { - .gpio = AT91_PIN_PB29, - .code = BTN_0, - .desc = "sw0", - .active_low = 1, - .wakeup = 1, - }, - { - .gpio = AT91_PIN_PB28, - .code = BTN_1, - .desc = "sw1", - .active_low = 1, - .wakeup = 1, - }, - { - .gpio = AT91_PIN_PA21, - .code = BTN_2, - .desc = "sw2", - .active_low = 1, - .wakeup = 1, - } -}; - -static struct gpio_keys_platform_data csb300_button_data = { - .buttons = csb300_buttons, - .nbuttons = ARRAY_SIZE(csb300_buttons), -}; - -static struct platform_device csb300_button_device = { - .name = "gpio-keys", - .id = -1, - .num_resources = 0, - .dev = { - .platform_data = &csb300_button_data, - } -}; - -static void __init csb300_add_device_buttons(void) -{ - at91_set_gpio_input(AT91_PIN_PB29, 1); /* sw0 */ - at91_set_deglitch(AT91_PIN_PB29, 1); - at91_set_gpio_input(AT91_PIN_PB28, 1); /* sw1 */ - at91_set_deglitch(AT91_PIN_PB28, 1); - at91_set_gpio_input(AT91_PIN_PA21, 1); /* sw2 */ - at91_set_deglitch(AT91_PIN_PA21, 1); - - platform_device_register(&csb300_button_device); -} -#else -static void __init csb300_add_device_buttons(void) {} -#endif - -static struct gpio_led csb_leds[] = { - { /* "led0", yellow */ - .name = "led0", - .gpio = AT91_PIN_PB2, - .active_low = 1, - .default_trigger = "heartbeat", - }, - { /* "led1", green */ - .name = "led1", - .gpio = AT91_PIN_PB1, - .active_low = 1, - .default_trigger = "mmc0", - }, - { /* "led2", yellow */ - .name = "led2", - .gpio = AT91_PIN_PB0, - .active_low = 1, - .default_trigger = "ide-disk", - } -}; - - -static void __init csb337_board_init(void) -{ - /* Serial */ - /* DBGU on ttyS0 */ - at91_register_uart(0, 0, 0); - at91_add_device_serial(); - /* Ethernet */ - at91_add_device_eth(&csb337_eth_data); - /* USB Host */ - at91_add_device_usbh(&csb337_usbh_data); - /* USB Device */ - at91_add_device_udc(&csb337_udc_data); - /* I2C */ - at91_add_device_i2c(csb337_i2c_devices, ARRAY_SIZE(csb337_i2c_devices)); - /* Compact Flash */ - at91_set_gpio_input(AT91_PIN_PB22, 1); /* IOIS16 */ - at91_add_device_cf(&csb337_cf_data); - /* SPI */ - at91_add_device_spi(csb337_spi_devices, ARRAY_SIZE(csb337_spi_devices)); - /* MMC */ - at91_add_device_mci(0, &csb337_mci0_data); - /* NOR flash */ - platform_device_register(&csb_flash); - /* LEDs */ - at91_gpio_leds(csb_leds, ARRAY_SIZE(csb_leds)); - /* Switches on CSB300 */ - csb300_add_device_buttons(); -} - -MACHINE_START(CSB337, "Cogent CSB337") - /* Maintainer: Bill Gatliff */ - .init_time = at91rm9200_timer_init, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = csb337_init_early, - .init_irq = at91_init_irq_default, - .init_machine = csb337_board_init, -MACHINE_END diff --git a/arch/arm/mach-at91/board-csb637.c b/arch/arm/mach-at91/board-csb637.c deleted file mode 100644 index 18d027f529a8..000000000000 --- a/arch/arm/mach-at91/board-csb637.c +++ /dev/null @@ -1,142 +0,0 @@ -/* - * linux/arch/arm/mach-at91/board-csb637.c - * - * Copyright (C) 2005 SAN People - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include - -#include -#include -#include - -#include - -#include "at91_aic.h" -#include "board.h" -#include "generic.h" -#include "gpio.h" - - -static void __init csb637_init_early(void) -{ - /* Initialize processor: 3.6864 MHz crystal */ - at91_initialize(3686400); -} - -static struct macb_platform_data __initdata csb637_eth_data = { - .phy_irq_pin = AT91_PIN_PC0, - .is_rmii = 0, -}; - -static struct at91_usbh_data __initdata csb637_usbh_data = { - .ports = 2, - .vbus_pin = {-EINVAL, -EINVAL}, - .overcurrent_pin= {-EINVAL, -EINVAL}, -}; - -static struct at91_udc_data __initdata csb637_udc_data = { - .vbus_pin = AT91_PIN_PB28, - .pullup_pin = AT91_PIN_PB1, -}; - -#define CSB_FLASH_BASE AT91_CHIPSELECT_0 -#define CSB_FLASH_SIZE SZ_16M - -static struct mtd_partition csb_flash_partitions[] = { - { - .name = "uMON flash", - .offset = 0, - .size = MTDPART_SIZ_FULL, - .mask_flags = MTD_WRITEABLE, /* read only */ - } -}; - -static struct physmap_flash_data csb_flash_data = { - .width = 2, - .parts = csb_flash_partitions, - .nr_parts = ARRAY_SIZE(csb_flash_partitions), -}; - -static struct resource csb_flash_resources[] = { - { - .start = CSB_FLASH_BASE, - .end = CSB_FLASH_BASE + CSB_FLASH_SIZE - 1, - .flags = IORESOURCE_MEM, - } -}; - -static struct platform_device csb_flash = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &csb_flash_data, - }, - .resource = csb_flash_resources, - .num_resources = ARRAY_SIZE(csb_flash_resources), -}; - -static struct gpio_led csb_leds[] = { - { /* "d1", red */ - .name = "d1", - .gpio = AT91_PIN_PB2, - .active_low = 1, - .default_trigger = "heartbeat", - }, -}; - -static void __init csb637_board_init(void) -{ - /* LED(s) */ - at91_gpio_leds(csb_leds, ARRAY_SIZE(csb_leds)); - /* Serial */ - /* DBGU on ttyS0. (Rx & Tx only) */ - at91_register_uart(0, 0, 0); - at91_add_device_serial(); - /* Ethernet */ - at91_add_device_eth(&csb637_eth_data); - /* USB Host */ - at91_add_device_usbh(&csb637_usbh_data); - /* USB Device */ - at91_add_device_udc(&csb637_udc_data); - /* I2C */ - at91_add_device_i2c(NULL, 0); - /* SPI */ - at91_add_device_spi(NULL, 0); - /* NOR flash */ - platform_device_register(&csb_flash); -} - -MACHINE_START(CSB637, "Cogent CSB637") - /* Maintainer: Bill Gatliff */ - .init_time = at91rm9200_timer_init, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = csb637_init_early, - .init_irq = at91_init_irq_default, - .init_machine = csb637_board_init, -MACHINE_END diff --git a/arch/arm/mach-at91/board-dt-rm9200.c b/arch/arm/mach-at91/board-dt-rm9200.c index 226563f850b8..feeb1a0f258e 100644 --- a/arch/arm/mach-at91/board-dt-rm9200.c +++ b/arch/arm/mach-at91/board-dt-rm9200.c @@ -22,7 +22,6 @@ #include #include -#include "at91_aic.h" #include "generic.h" static void __init at91rm9200_dt_timer_init(void) diff --git a/arch/arm/mach-at91/board-dt-sam9.c b/arch/arm/mach-at91/board-dt-sam9.c index d3048ccdc41f..67c1bcbf0ed9 100644 --- a/arch/arm/mach-at91/board-dt-sam9.c +++ b/arch/arm/mach-at91/board-dt-sam9.c @@ -21,7 +21,6 @@ #include #include -#include "at91_aic.h" #include "board.h" #include "generic.h" diff --git a/arch/arm/mach-at91/board-dt-sama5.c b/arch/arm/mach-at91/board-dt-sama5.c index 129e2917506b..8fb9ef5333f1 100644 --- a/arch/arm/mach-at91/board-dt-sama5.c +++ b/arch/arm/mach-at91/board-dt-sama5.c @@ -24,7 +24,6 @@ #include #include -#include "at91_aic.h" #include "generic.h" static void __init sama5_dt_device_init(void) diff --git a/arch/arm/mach-at91/board-eb9200.c b/arch/arm/mach-at91/board-eb9200.c deleted file mode 100644 index aa457a8b22f5..000000000000 --- a/arch/arm/mach-at91/board-eb9200.c +++ /dev/null @@ -1,126 +0,0 @@ -/* - * linux/arch/arm/mach-at91/board-eb9200.c - * - * Copyright (C) 2005 SAN People, adapted for ATEB9200 from Embest - * by Andrew Patrikalakis - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include -#include -#include - -#include "at91_aic.h" -#include "board.h" -#include "generic.h" -#include "gpio.h" - - -static void __init eb9200_init_early(void) -{ - /* Initialize processor: 18.432 MHz crystal */ - at91_initialize(18432000); -} - -static struct macb_platform_data __initdata eb9200_eth_data = { - .phy_irq_pin = AT91_PIN_PC4, - .is_rmii = 1, -}; - -static struct at91_usbh_data __initdata eb9200_usbh_data = { - .ports = 2, - .vbus_pin = {-EINVAL, -EINVAL}, - .overcurrent_pin= {-EINVAL, -EINVAL}, -}; - -static struct at91_udc_data __initdata eb9200_udc_data = { - .vbus_pin = AT91_PIN_PD4, - .pullup_pin = AT91_PIN_PD5, -}; - -static struct at91_cf_data __initdata eb9200_cf_data = { - .irq_pin = -EINVAL, - .det_pin = AT91_PIN_PB0, - .vcc_pin = -EINVAL, - .rst_pin = AT91_PIN_PC5, -}; - -static struct mci_platform_data __initdata eb9200_mci0_data = { - .slot[0] = { - .bus_width = 4, - .detect_pin = -EINVAL, - .wp_pin = -EINVAL, - }, -}; - -static struct i2c_board_info __initdata eb9200_i2c_devices[] = { - { - I2C_BOARD_INFO("24c512", 0x50), - }, -}; - - -static void __init eb9200_board_init(void) -{ - /* Serial */ - /* DBGU on ttyS0. (Rx & Tx only) */ - at91_register_uart(0, 0, 0); - - /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */ - at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS - | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD - | ATMEL_UART_RI); - - /* USART2 on ttyS2. (Rx, Tx) - IRDA */ - at91_register_uart(AT91RM9200_ID_US2, 2, 0); - at91_add_device_serial(); - /* Ethernet */ - at91_add_device_eth(&eb9200_eth_data); - /* USB Host */ - at91_add_device_usbh(&eb9200_usbh_data); - /* USB Device */ - at91_add_device_udc(&eb9200_udc_data); - /* I2C */ - at91_add_device_i2c(eb9200_i2c_devices, ARRAY_SIZE(eb9200_i2c_devices)); - /* Compact Flash */ - at91_add_device_cf(&eb9200_cf_data); - /* SPI */ - at91_add_device_spi(NULL, 0); - /* MMC */ - /* only supports 1 or 4 bit interface, not wired through to SPI */ - at91_add_device_mci(0, &eb9200_mci0_data); -} - -MACHINE_START(ATEB9200, "Embest ATEB9200") - .init_time = at91rm9200_timer_init, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = eb9200_init_early, - .init_irq = at91_init_irq_default, - .init_machine = eb9200_board_init, -MACHINE_END diff --git a/arch/arm/mach-at91/board-ecbat91.c b/arch/arm/mach-at91/board-ecbat91.c deleted file mode 100644 index ede1373ccaba..000000000000 --- a/arch/arm/mach-at91/board-ecbat91.c +++ /dev/null @@ -1,191 +0,0 @@ -/* - * linux/arch/arm/mach-at91rm9200/board-ecbat91.c - * Copyright (C) 2007 emQbit.com. - * - * We started from board-dk.c, which is Copyright (C) 2005 SAN People. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include -#include -#include - -#include - -#include "at91_aic.h" -#include "board.h" -#include "generic.h" -#include "gpio.h" - - -static void __init ecb_at91init_early(void) -{ - /* Set cpu type: PQFP */ - at91rm9200_set_type(ARCH_REVISON_9200_PQFP); - - /* Initialize processor: 18.432 MHz crystal */ - at91_initialize(18432000); -} - -static struct macb_platform_data __initdata ecb_at91eth_data = { - .phy_irq_pin = AT91_PIN_PC4, - .is_rmii = 0, -}; - -static struct at91_usbh_data __initdata ecb_at91usbh_data = { - .ports = 1, - .vbus_pin = {-EINVAL, -EINVAL}, - .overcurrent_pin= {-EINVAL, -EINVAL}, -}; - -static struct mci_platform_data __initdata ecbat91_mci0_data = { - .slot[0] = { - .bus_width = 4, - .detect_pin = -EINVAL, - .wp_pin = -EINVAL, - }, -}; - - -#if defined(CONFIG_MTD_DATAFLASH) -static struct mtd_partition __initdata my_flash0_partitions[] = -{ - { /* 0x8400 */ - .name = "Darrell-loader", - .offset = 0, - .size = 12 * 1056, - }, - { - .name = "U-boot", - .offset = MTDPART_OFS_NXTBLK, - .size = 110 * 1056, - }, - { /* 1336 (167 blocks) pages * 1056 bytes = 0x158700 bytes */ - .name = "UBoot-env", - .offset = MTDPART_OFS_NXTBLK, - .size = 8 * 1056, - }, - { /* 1336 (167 blocks) pages * 1056 bytes = 0x158700 bytes */ - .name = "Kernel", - .offset = MTDPART_OFS_NXTBLK, - .size = 1534 * 1056, - }, - { /* 190200 - jffs2 root filesystem */ - .name = "Filesystem", - .offset = MTDPART_OFS_NXTBLK, - .size = MTDPART_SIZ_FULL, /* 26 sectors */ - } -}; - -static struct flash_platform_data __initdata my_flash0_platform = { - .name = "Removable flash card", - .parts = my_flash0_partitions, - .nr_parts = ARRAY_SIZE(my_flash0_partitions) -}; - -#endif - -static struct spi_board_info __initdata ecb_at91spi_devices[] = { - { /* DataFlash chip */ - .modalias = "mtd_dataflash", - .chip_select = 0, - .max_speed_hz = 10 * 1000 * 1000, - .bus_num = 0, -#if defined(CONFIG_MTD_DATAFLASH) - .platform_data = &my_flash0_platform, -#endif - }, - { /* User accessible spi - cs1 (250KHz) */ - .modalias = "spi-cs1", - .chip_select = 1, - .max_speed_hz = 250 * 1000, - }, - { /* User accessible spi - cs2 (1MHz) */ - .modalias = "spi-cs2", - .chip_select = 2, - .max_speed_hz = 1 * 1000 * 1000, - }, - { /* User accessible spi - cs3 (10MHz) */ - .modalias = "spi-cs3", - .chip_select = 3, - .max_speed_hz = 10 * 1000 * 1000, - }, -}; - -/* - * LEDs - */ -static struct gpio_led ecb_leds[] = { - { /* D1 */ - .name = "led1", - .gpio = AT91_PIN_PC7, - .active_low = 1, - .default_trigger = "heartbeat", - } -}; - -static void __init ecb_at91board_init(void) -{ - /* Serial */ - /* DBGU on ttyS0. (Rx & Tx only) */ - at91_register_uart(0, 0, 0); - - /* USART0 on ttyS1. (Rx & Tx only) */ - at91_register_uart(AT91RM9200_ID_US0, 1, 0); - at91_add_device_serial(); - - /* Ethernet */ - at91_add_device_eth(&ecb_at91eth_data); - - /* USB Host */ - at91_add_device_usbh(&ecb_at91usbh_data); - - /* I2C */ - at91_add_device_i2c(NULL, 0); - - /* MMC */ - at91_add_device_mci(0, &ecbat91_mci0_data); - - /* SPI */ - at91_add_device_spi(ecb_at91spi_devices, ARRAY_SIZE(ecb_at91spi_devices)); - - /* LEDs */ - at91_gpio_leds(ecb_leds, ARRAY_SIZE(ecb_leds)); -} - -MACHINE_START(ECBAT91, "emQbit's ECB_AT91") - /* Maintainer: emQbit.com */ - .init_time = at91rm9200_timer_init, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = ecb_at91init_early, - .init_irq = at91_init_irq_default, - .init_machine = ecb_at91board_init, -MACHINE_END diff --git a/arch/arm/mach-at91/board-eco920.c b/arch/arm/mach-at91/board-eco920.c deleted file mode 100644 index 4e75321a8f2a..000000000000 --- a/arch/arm/mach-at91/board-eco920.c +++ /dev/null @@ -1,160 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include -#include -#include -#include - -#include - -#include -#include - -#include -#include -#include - -#include "at91_aic.h" -#include "board.h" -#include "generic.h" -#include "gpio.h" - - -static void __init eco920_init_early(void) -{ - /* Set cpu type: PQFP */ - at91rm9200_set_type(ARCH_REVISON_9200_PQFP); - - at91_initialize(18432000); -} - -static struct macb_platform_data __initdata eco920_eth_data = { - .phy_irq_pin = AT91_PIN_PC2, - .is_rmii = 1, -}; - -static struct at91_usbh_data __initdata eco920_usbh_data = { - .ports = 1, - .vbus_pin = {-EINVAL, -EINVAL}, - .overcurrent_pin= {-EINVAL, -EINVAL}, -}; - -static struct at91_udc_data __initdata eco920_udc_data = { - .vbus_pin = AT91_PIN_PB12, - .pullup_pin = AT91_PIN_PB13, -}; - -static struct mci_platform_data __initdata eco920_mci0_data = { - .slot[0] = { - .bus_width = 1, - .detect_pin = -EINVAL, - .wp_pin = -EINVAL, - }, -}; - -static struct physmap_flash_data eco920_flash_data = { - .width = 2, -}; - -static struct resource eco920_flash_resource = { - .start = 0x11000000, - .end = 0x11ffffff, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device eco920_flash = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &eco920_flash_data, - }, - .resource = &eco920_flash_resource, - .num_resources = 1, -}; - -static struct spi_board_info eco920_spi_devices[] = { - { /* CAN controller */ - .modalias = "tlv5638", - .chip_select = 3, - .max_speed_hz = 20 * 1000 * 1000, - .mode = SPI_CPHA, - }, -}; - -/* - * LEDs - */ -static struct gpio_led eco920_leds[] = { - { /* D1 */ - .name = "led1", - .gpio = AT91_PIN_PB0, - .active_low = 1, - .default_trigger = "heartbeat", - }, - { /* D2 */ - .name = "led2", - .gpio = AT91_PIN_PB1, - .active_low = 1, - .default_trigger = "timer", - } -}; - -static void __init eco920_board_init(void) -{ - /* DBGU on ttyS0. (Rx & Tx only */ - at91_register_uart(0, 0, 0); - at91_add_device_serial(); - at91_add_device_eth(&eco920_eth_data); - at91_add_device_usbh(&eco920_usbh_data); - at91_add_device_udc(&eco920_udc_data); - - at91_add_device_mci(0, &eco920_mci0_data); - platform_device_register(&eco920_flash); - - at91_ramc_write(0, AT91_SMC_CSR(7), AT91_SMC_RWHOLD_(1) - | AT91_SMC_RWSETUP_(1) - | AT91_SMC_DBW_8 - | AT91_SMC_WSEN - | AT91_SMC_NWS_(15)); - - at91_set_A_periph(AT91_PIN_PC6, 1); - - at91_set_gpio_input(AT91_PIN_PA23, 0); - at91_set_deglitch(AT91_PIN_PA23, 1); - -/* Initialization of the Static Memory Controller for Chip Select 3 */ - at91_ramc_write(0, AT91_SMC_CSR(3), - AT91_SMC_DBW_16 | /* 16 bit */ - AT91_SMC_WSEN | - AT91_SMC_NWS_(5) | /* wait states */ - AT91_SMC_TDF_(1) /* float time */ - ); - - at91_add_device_spi(eco920_spi_devices, ARRAY_SIZE(eco920_spi_devices)); - /* LEDs */ - at91_gpio_leds(eco920_leds, ARRAY_SIZE(eco920_leds)); -} - -MACHINE_START(ECO920, "eco920") - /* Maintainer: Sascha Hauer */ - .init_time = at91rm9200_timer_init, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = eco920_init_early, - .init_irq = at91_init_irq_default, - .init_machine = eco920_board_init, -MACHINE_END diff --git a/arch/arm/mach-at91/board-kafa.c b/arch/arm/mach-at91/board-kafa.c deleted file mode 100644 index 93b1df42f639..000000000000 --- a/arch/arm/mach-at91/board-kafa.c +++ /dev/null @@ -1,113 +0,0 @@ -/* - * linux/arch/arm/mach-at91/board-kafa.c - * - * Copyright (C) 2006 Sperry-Sun - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include -#include -#include - -#include - -#include "at91_aic.h" -#include "board.h" -#include "generic.h" -#include "gpio.h" - - -static void __init kafa_init_early(void) -{ - /* Set cpu type: PQFP */ - at91rm9200_set_type(ARCH_REVISON_9200_PQFP); - - /* Initialize processor: 18.432 MHz crystal */ - at91_initialize(18432000); -} - -static struct macb_platform_data __initdata kafa_eth_data = { - .phy_irq_pin = AT91_PIN_PC4, - .is_rmii = 0, -}; - -static struct at91_usbh_data __initdata kafa_usbh_data = { - .ports = 1, - .vbus_pin = {-EINVAL, -EINVAL}, - .overcurrent_pin= {-EINVAL, -EINVAL}, -}; - -static struct at91_udc_data __initdata kafa_udc_data = { - .vbus_pin = AT91_PIN_PB6, - .pullup_pin = AT91_PIN_PB7, -}; - -/* - * LEDs - */ -static struct gpio_led kafa_leds[] = { - { /* D1 */ - .name = "led1", - .gpio = AT91_PIN_PB4, - .active_low = 1, - .default_trigger = "heartbeat", - }, -}; - -static void __init kafa_board_init(void) -{ - /* Serial */ - /* DBGU on ttyS0. (Rx & Tx only) */ - at91_register_uart(0, 0, 0); - - /* USART0 on ttyS1 (Rx, Tx, CTS, RTS) */ - at91_register_uart(AT91RM9200_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS); - at91_add_device_serial(); - /* Ethernet */ - at91_add_device_eth(&kafa_eth_data); - /* USB Host */ - at91_add_device_usbh(&kafa_usbh_data); - /* USB Device */ - at91_add_device_udc(&kafa_udc_data); - /* I2C */ - at91_add_device_i2c(NULL, 0); - /* SPI */ - at91_add_device_spi(NULL, 0); - /* LEDs */ - at91_gpio_leds(kafa_leds, ARRAY_SIZE(kafa_leds)); -} - -MACHINE_START(KAFA, "Sperry-Sun KAFA") - /* Maintainer: Sergei Sharonov */ - .init_time = at91rm9200_timer_init, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = kafa_init_early, - .init_irq = at91_init_irq_default, - .init_machine = kafa_board_init, -MACHINE_END diff --git a/arch/arm/mach-at91/board-kb9202.c b/arch/arm/mach-at91/board-kb9202.c deleted file mode 100644 index d58d36225e08..000000000000 --- a/arch/arm/mach-at91/board-kb9202.c +++ /dev/null @@ -1,159 +0,0 @@ -/* - * linux/arch/arm/mach-at91/board-kb9202.c - * - * Copyright (c) 2005 kb_admin - * KwikByte, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include -#include -#include - -#include -#include -#include - -#include "at91_aic.h" -#include "board.h" -#include "generic.h" -#include "gpio.h" - - -static void __init kb9202_init_early(void) -{ - /* Set cpu type: PQFP */ - at91rm9200_set_type(ARCH_REVISON_9200_PQFP); - - /* Initialize processor: 10 MHz crystal */ - at91_initialize(10000000); -} - -static struct macb_platform_data __initdata kb9202_eth_data = { - .phy_irq_pin = AT91_PIN_PB29, - .is_rmii = 0, -}; - -static struct at91_usbh_data __initdata kb9202_usbh_data = { - .ports = 1, - .vbus_pin = {-EINVAL, -EINVAL}, - .overcurrent_pin= {-EINVAL, -EINVAL}, -}; - -static struct at91_udc_data __initdata kb9202_udc_data = { - .vbus_pin = AT91_PIN_PB24, - .pullup_pin = AT91_PIN_PB22, -}; - -static struct mci_platform_data __initdata kb9202_mci0_data = { - .slot[0] = { - .bus_width = 4, - .detect_pin = AT91_PIN_PB2, - .wp_pin = -EINVAL, - }, -}; - -static struct mtd_partition __initdata kb9202_nand_partition[] = { - { - .name = "nand_fs", - .offset = 0, - .size = MTDPART_SIZ_FULL, - }, -}; - -static struct atmel_nand_data __initdata kb9202_nand_data = { - .ale = 22, - .cle = 21, - .det_pin = -EINVAL, - .rdy_pin = AT91_PIN_PC29, - .enable_pin = AT91_PIN_PC28, - .ecc_mode = NAND_ECC_SOFT, - .parts = kb9202_nand_partition, - .num_parts = ARRAY_SIZE(kb9202_nand_partition), -}; - -/* - * LEDs - */ -static struct gpio_led kb9202_leds[] = { - { /* D1 */ - .name = "led1", - .gpio = AT91_PIN_PC19, - .active_low = 1, - .default_trigger = "heartbeat", - }, - { /* D2 */ - .name = "led2", - .gpio = AT91_PIN_PC18, - .active_low = 1, - .default_trigger = "timer", - } -}; - -static void __init kb9202_board_init(void) -{ - /* Serial */ - /* DBGU on ttyS0. (Rx & Tx only) */ - at91_register_uart(0, 0, 0); - - /* USART0 on ttyS1 (Rx & Tx only) */ - at91_register_uart(AT91RM9200_ID_US0, 1, 0); - - /* USART1 on ttyS2 (Rx & Tx only) - IRDA (optional) */ - at91_register_uart(AT91RM9200_ID_US1, 2, 0); - - /* USART3 on ttyS3 (Rx, Tx, CTS, RTS) - RS485 (optional) */ - at91_register_uart(AT91RM9200_ID_US3, 3, ATMEL_UART_CTS | ATMEL_UART_RTS); - at91_add_device_serial(); - /* Ethernet */ - at91_add_device_eth(&kb9202_eth_data); - /* USB Host */ - at91_add_device_usbh(&kb9202_usbh_data); - /* USB Device */ - at91_add_device_udc(&kb9202_udc_data); - /* MMC */ - at91_add_device_mci(0, &kb9202_mci0_data); - /* I2C */ - at91_add_device_i2c(NULL, 0); - /* SPI */ - at91_add_device_spi(NULL, 0); - /* NAND */ - at91_add_device_nand(&kb9202_nand_data); - /* LEDs */ - at91_gpio_leds(kb9202_leds, ARRAY_SIZE(kb9202_leds)); -} - -MACHINE_START(KB9200, "KB920x") - /* Maintainer: KwikByte, Inc. */ - .init_time = at91rm9200_timer_init, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = kb9202_init_early, - .init_irq = at91_init_irq_default, - .init_machine = kb9202_board_init, -MACHINE_END diff --git a/arch/arm/mach-at91/board-picotux200.c b/arch/arm/mach-at91/board-picotux200.c deleted file mode 100644 index 2c0f2d554d84..000000000000 --- a/arch/arm/mach-at91/board-picotux200.c +++ /dev/null @@ -1,129 +0,0 @@ -/* - * linux/arch/arm/mach-at91/board-picotux200.c - * - * Copyright (C) 2005 SAN People - * Copyright (C) 2007 Kleinhenz Elektronik GmbH - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include -#include -#include - -#include -#include - -#include "at91_aic.h" -#include "board.h" -#include "generic.h" -#include "gpio.h" - - -static void __init picotux200_init_early(void) -{ - /* Initialize processor: 18.432 MHz crystal */ - at91_initialize(18432000); -} - -static struct macb_platform_data __initdata picotux200_eth_data = { - .phy_irq_pin = AT91_PIN_PC4, - .is_rmii = 1, -}; - -static struct at91_usbh_data __initdata picotux200_usbh_data = { - .ports = 1, - .vbus_pin = {-EINVAL, -EINVAL}, - .overcurrent_pin= {-EINVAL, -EINVAL}, -}; - -static struct mci_platform_data __initdata picotux200_mci0_data = { - .slot[0] = { - .bus_width = 4, - .detect_pin = AT91_PIN_PB27, - .wp_pin = AT91_PIN_PA17, - }, -}; - -#define PICOTUX200_FLASH_BASE AT91_CHIPSELECT_0 -#define PICOTUX200_FLASH_SIZE SZ_4M - -static struct physmap_flash_data picotux200_flash_data = { - .width = 2, -}; - -static struct resource picotux200_flash_resource = { - .start = PICOTUX200_FLASH_BASE, - .end = PICOTUX200_FLASH_BASE + PICOTUX200_FLASH_SIZE - 1, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device picotux200_flash = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &picotux200_flash_data, - }, - .resource = &picotux200_flash_resource, - .num_resources = 1, -}; - -static void __init picotux200_board_init(void) -{ - /* Serial */ - /* DBGU on ttyS0. (Rx & Tx only) */ - at91_register_uart(0, 0, 0); - - /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */ - at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS - | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD - | ATMEL_UART_RI); - at91_add_device_serial(); - /* Ethernet */ - at91_add_device_eth(&picotux200_eth_data); - /* USB Host */ - at91_add_device_usbh(&picotux200_usbh_data); - /* I2C */ - at91_add_device_i2c(NULL, 0); - /* MMC */ - at91_set_gpio_output(AT91_PIN_PB22, 1); /* this MMC card slot can optionally use SPI signaling (CS3). */ - at91_add_device_mci(0, &picotux200_mci0_data); - /* NOR Flash */ - platform_device_register(&picotux200_flash); -} - -MACHINE_START(PICOTUX2XX, "picotux 200") - /* Maintainer: Kleinhenz Elektronik GmbH */ - .init_time = at91rm9200_timer_init, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = picotux200_init_early, - .init_irq = at91_init_irq_default, - .init_machine = picotux200_board_init, -MACHINE_END diff --git a/arch/arm/mach-at91/board-rm9200ek.c b/arch/arm/mach-at91/board-rm9200ek.c deleted file mode 100644 index 953cea416754..000000000000 --- a/arch/arm/mach-at91/board-rm9200ek.c +++ /dev/null @@ -1,196 +0,0 @@ -/* - * linux/arch/arm/mach-at91/board-rm9200ek.c - * - * Copyright (C) 2005 SAN People - * - * Epson S1D framebuffer glue code is: - * Copyright (C) 2005 Thibaut VARENE - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include - -#include -#include -#include - -#include -#include -#include - -#include "at91_aic.h" -#include "board.h" -#include "generic.h" -#include "gpio.h" - - -static void __init ek_init_early(void) -{ - /* Initialize processor: 18.432 MHz crystal */ - at91_initialize(18432000); -} - -static struct macb_platform_data __initdata ek_eth_data = { - .phy_irq_pin = AT91_PIN_PC4, - .is_rmii = 1, -}; - -static struct at91_usbh_data __initdata ek_usbh_data = { - .ports = 2, - .vbus_pin = {-EINVAL, -EINVAL}, - .overcurrent_pin= {-EINVAL, -EINVAL}, -}; - -static struct at91_udc_data __initdata ek_udc_data = { - .vbus_pin = AT91_PIN_PD4, - .pullup_pin = AT91_PIN_PD5, -}; - -#ifndef CONFIG_MTD_AT91_DATAFLASH_CARD -static struct mci_platform_data __initdata ek_mci0_data = { - .slot[0] = { - .bus_width = 4, - .detect_pin = AT91_PIN_PB27, - .wp_pin = AT91_PIN_PA17, - } -}; -#endif - -static struct spi_board_info ek_spi_devices[] = { - { /* DataFlash chip */ - .modalias = "mtd_dataflash", - .chip_select = 0, - .max_speed_hz = 15 * 1000 * 1000, - }, -#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD - { /* DataFlash card */ - .modalias = "mtd_dataflash", - .chip_select = 3, - .max_speed_hz = 15 * 1000 * 1000, - }, -#endif -}; - -static struct i2c_board_info __initdata ek_i2c_devices[] = { - { - I2C_BOARD_INFO("ics1523", 0x26), - }, - { - I2C_BOARD_INFO("dac3550", 0x4d), - } -}; - -#define EK_FLASH_BASE AT91_CHIPSELECT_0 -#define EK_FLASH_SIZE SZ_8M - -static struct physmap_flash_data ek_flash_data = { - .width = 2, -}; - -static struct resource ek_flash_resource = { - .start = EK_FLASH_BASE, - .end = EK_FLASH_BASE + EK_FLASH_SIZE - 1, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device ek_flash = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &ek_flash_data, - }, - .resource = &ek_flash_resource, - .num_resources = 1, -}; - -static struct gpio_led ek_leds[] = { - { /* "user led 1", DS2 */ - .name = "green", - .gpio = AT91_PIN_PB0, - .active_low = 1, - .default_trigger = "mmc0", - }, - { /* "user led 2", DS4 */ - .name = "yellow", - .gpio = AT91_PIN_PB1, - .active_low = 1, - .default_trigger = "heartbeat", - }, - { /* "user led 3", DS6 */ - .name = "red", - .gpio = AT91_PIN_PB2, - .active_low = 1, - } -}; - -static void __init ek_board_init(void) -{ - /* Serial */ - /* DBGU on ttyS0. (Rx & Tx only) */ - at91_register_uart(0, 0, 0); - - /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */ - at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS - | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD - | ATMEL_UART_RI); - at91_add_device_serial(); - /* Ethernet */ - at91_add_device_eth(&ek_eth_data); - /* USB Host */ - at91_add_device_usbh(&ek_usbh_data); - /* USB Device */ - at91_add_device_udc(&ek_udc_data); - at91_set_multi_drive(ek_udc_data.pullup_pin, 1); /* pullup_pin is connected to reset */ - /* I2C */ - at91_add_device_i2c(ek_i2c_devices, ARRAY_SIZE(ek_i2c_devices)); - /* SPI */ - at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices)); -#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD - /* DataFlash card */ - at91_set_gpio_output(AT91_PIN_PB22, 0); -#else - /* MMC */ - at91_set_gpio_output(AT91_PIN_PB22, 1); /* this MMC card slot can optionally use SPI signaling (CS3). */ - at91_add_device_mci(0, &ek_mci0_data); -#endif - /* NOR Flash */ - platform_device_register(&ek_flash); - /* LEDs */ - at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds)); - /* VGA */ -// ek_add_device_video(); -} - -MACHINE_START(AT91RM9200EK, "Atmel AT91RM9200-EK") - /* Maintainer: SAN People/Atmel */ - .init_time = at91rm9200_timer_init, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = ek_init_early, - .init_irq = at91_init_irq_default, - .init_machine = ek_board_init, -MACHINE_END diff --git a/arch/arm/mach-at91/board-yl-9200.c b/arch/arm/mach-at91/board-yl-9200.c deleted file mode 100644 index 46fdb0c68a68..000000000000 --- a/arch/arm/mach-at91/board-yl-9200.c +++ /dev/null @@ -1,597 +0,0 @@ -/* - * linux/arch/arm/mach-at91/board-yl-9200.c - * - * Adapted from various board files in arch/arm/mach-at91 - * - * Modifications for YL-9200 platform: - * Copyright (C) 2007 S. Birtles - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include - -#include -#include -#include - -#include -#include -#include -#include - -#include "at91_aic.h" -#include "board.h" -#include "generic.h" -#include "gpio.h" - - -static void __init yl9200_init_early(void) -{ - /* Set cpu type: PQFP */ - at91rm9200_set_type(ARCH_REVISON_9200_PQFP); - - /* Initialize processor: 18.432 MHz crystal */ - at91_initialize(18432000); -} - -/* - * LEDs - */ -static struct gpio_led yl9200_leds[] = { - { /* D2 */ - .name = "led2", - .gpio = AT91_PIN_PB17, - .active_low = 1, - .default_trigger = "timer", - }, - { /* D3 */ - .name = "led3", - .gpio = AT91_PIN_PB16, - .active_low = 1, - .default_trigger = "heartbeat", - }, - { /* D4 */ - .name = "led4", - .gpio = AT91_PIN_PB15, - .active_low = 1, - }, - { /* D5 */ - .name = "led5", - .gpio = AT91_PIN_PB8, - .active_low = 1, - } -}; - -/* - * Ethernet - */ -static struct macb_platform_data __initdata yl9200_eth_data = { - .phy_irq_pin = AT91_PIN_PB28, - .is_rmii = 1, -}; - -/* - * USB Host - */ -static struct at91_usbh_data __initdata yl9200_usbh_data = { - .ports = 1, /* PQFP version of AT91RM9200 */ - .vbus_pin = {-EINVAL, -EINVAL}, - .overcurrent_pin= {-EINVAL, -EINVAL}, -}; - -/* - * USB Device - */ -static struct at91_udc_data __initdata yl9200_udc_data = { - .pullup_pin = AT91_PIN_PC4, - .vbus_pin = AT91_PIN_PC5, - .pullup_active_low = 1, /* Active Low due to PNP transistor (pg 7) */ - -}; - -/* - * MMC - */ -static struct mci_platform_data __initdata yl9200_mci0_data = { - .slot[0] = { - .bus_width = 4, - .detect_pin = AT91_PIN_PB9, - .wp_pin = -EINVAL, - }, -}; - -/* - * NAND Flash - */ -static struct mtd_partition __initdata yl9200_nand_partition[] = { - { - .name = "AT91 NAND partition 1, boot", - .offset = 0, - .size = SZ_256K - }, - { - .name = "AT91 NAND partition 2, kernel", - .offset = MTDPART_OFS_NXTBLK, - .size = (2 * SZ_1M) - SZ_256K - }, - { - .name = "AT91 NAND partition 3, filesystem", - .offset = MTDPART_OFS_NXTBLK, - .size = 14 * SZ_1M - }, - { - .name = "AT91 NAND partition 4, storage", - .offset = MTDPART_OFS_NXTBLK, - .size = SZ_16M - }, - { - .name = "AT91 NAND partition 5, ext-fs", - .offset = MTDPART_OFS_NXTBLK, - .size = SZ_32M - } -}; - -static struct atmel_nand_data __initdata yl9200_nand_data = { - .ale = 6, - .cle = 7, - .det_pin = -EINVAL, - .rdy_pin = AT91_PIN_PC14, /* R/!B (Sheet10) */ - .enable_pin = AT91_PIN_PC15, /* !CE (Sheet10) */ - .ecc_mode = NAND_ECC_SOFT, - .parts = yl9200_nand_partition, - .num_parts = ARRAY_SIZE(yl9200_nand_partition), -}; - -/* - * NOR Flash - */ -#define YL9200_FLASH_BASE AT91_CHIPSELECT_0 -#define YL9200_FLASH_SIZE SZ_16M - -static struct mtd_partition yl9200_flash_partitions[] = { - { - .name = "Bootloader", - .offset = 0, - .size = SZ_256K, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, - { - .name = "Kernel", - .offset = MTDPART_OFS_NXTBLK, - .size = (2 * SZ_1M) - SZ_256K - }, - { - .name = "Filesystem", - .offset = MTDPART_OFS_NXTBLK, - .size = MTDPART_SIZ_FULL - } -}; - -static struct physmap_flash_data yl9200_flash_data = { - .width = 2, - .parts = yl9200_flash_partitions, - .nr_parts = ARRAY_SIZE(yl9200_flash_partitions), -}; - -static struct resource yl9200_flash_resources[] = { - { - .start = YL9200_FLASH_BASE, - .end = YL9200_FLASH_BASE + YL9200_FLASH_SIZE - 1, - .flags = IORESOURCE_MEM, - } -}; - -static struct platform_device yl9200_flash = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &yl9200_flash_data, - }, - .resource = yl9200_flash_resources, - .num_resources = ARRAY_SIZE(yl9200_flash_resources), -}; - -/* - * I2C (TWI) - */ -static struct i2c_board_info __initdata yl9200_i2c_devices[] = { - { /* EEPROM */ - I2C_BOARD_INFO("24c128", 0x50), - } -}; - -/* - * GPIO Buttons -*/ -#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) -static struct gpio_keys_button yl9200_buttons[] = { - { - .gpio = AT91_PIN_PA24, - .code = BTN_2, - .desc = "SW2", - .active_low = 1, - .wakeup = 1, - }, - { - .gpio = AT91_PIN_PB1, - .code = BTN_3, - .desc = "SW3", - .active_low = 1, - .wakeup = 1, - }, - { - .gpio = AT91_PIN_PB2, - .code = BTN_4, - .desc = "SW4", - .active_low = 1, - .wakeup = 1, - }, - { - .gpio = AT91_PIN_PB6, - .code = BTN_5, - .desc = "SW5", - .active_low = 1, - .wakeup = 1, - } -}; - -static struct gpio_keys_platform_data yl9200_button_data = { - .buttons = yl9200_buttons, - .nbuttons = ARRAY_SIZE(yl9200_buttons), -}; - -static struct platform_device yl9200_button_device = { - .name = "gpio-keys", - .id = -1, - .num_resources = 0, - .dev = { - .platform_data = &yl9200_button_data, - } -}; - -static void __init yl9200_add_device_buttons(void) -{ - at91_set_gpio_input(AT91_PIN_PA24, 1); /* SW2 */ - at91_set_deglitch(AT91_PIN_PA24, 1); - at91_set_gpio_input(AT91_PIN_PB1, 1); /* SW3 */ - at91_set_deglitch(AT91_PIN_PB1, 1); - at91_set_gpio_input(AT91_PIN_PB2, 1); /* SW4 */ - at91_set_deglitch(AT91_PIN_PB2, 1); - at91_set_gpio_input(AT91_PIN_PB6, 1); /* SW5 */ - at91_set_deglitch(AT91_PIN_PB6, 1); - - /* Enable buttons (Sheet 5) */ - at91_set_gpio_output(AT91_PIN_PB7, 1); - - platform_device_register(&yl9200_button_device); -} -#else -static void __init yl9200_add_device_buttons(void) {} -#endif - -/* - * Touchscreen - */ -#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE) -static int ads7843_pendown_state(void) -{ - return !at91_get_gpio_value(AT91_PIN_PB11); /* Touchscreen PENIRQ */ -} - -static struct ads7846_platform_data ads_info = { - .model = 7843, - .x_min = 150, - .x_max = 3830, - .y_min = 190, - .y_max = 3830, - .vref_delay_usecs = 100, - - /* For a 8" touch-screen */ - // .x_plate_ohms = 603, - // .y_plate_ohms = 332, - - /* For a 10.4" touch-screen */ - // .x_plate_ohms = 611, - // .y_plate_ohms = 325, - - .x_plate_ohms = 576, - .y_plate_ohms = 366, - - .pressure_max = 15000, /* generally nonsense on the 7843 */ - .debounce_max = 1, - .debounce_rep = 0, - .debounce_tol = (~0), - .get_pendown_state = ads7843_pendown_state, -}; - -static void __init yl9200_add_device_ts(void) -{ - at91_set_gpio_input(AT91_PIN_PB11, 1); /* Touchscreen interrupt pin */ - at91_set_gpio_input(AT91_PIN_PB10, 1); /* Touchscreen BUSY signal - not used! */ -} -#else -static void __init yl9200_add_device_ts(void) {} -#endif - -/* - * SPI devices - */ -static struct spi_board_info yl9200_spi_devices[] = { -#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE) - { /* Touchscreen */ - .modalias = "ads7846", - .chip_select = 0, - .max_speed_hz = 5000 * 26, - .platform_data = &ads_info, - .irq = AT91_PIN_PB11, - }, -#endif - { /* CAN */ - .modalias = "mcp2510", - .chip_select = 1, - .max_speed_hz = 25000 * 26, - .irq = AT91_PIN_PC0, - } -}; - -/* - * LCD / VGA - * - * EPSON S1D13806 FB (discontinued chip) - * EPSON S1D13506 FB - */ -#if defined(CONFIG_FB_S1D13XXX) || defined(CONFIG_FB_S1D13XXX_MODULE) -#include