Merge tag 'at91-cleanup3' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91 into next/cleanup

Pull "Third batch of cleanup/SoC for 3.19" from Nicolas Ferre:

- fixes following legacy board removal
- removal of legacy board support for at91sam9263, at91sam9260/at91sam9g20
and at91sam9261/at91sam9g10 SoCs families. Please use DT now.
- removal of some now useless Kconfig options

* tag 'at91-cleanup3' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91:
ARM: at91/Kconfig: remove useless fbdev Kconfig options
ARM: at91: remove at91sam9261/at91sam9g10 legacy board support
ARM: at91/Kconfig: remove unused config options
ARM: at91: remove at91sam9260/at91sam9g20 legacy board support
ARM: at91: remove at91sam9260/at91sam9g20 legacy boards files
ARM: at91: remove at91sam9263 legacy board support
ARM: at91/at91sam9g45: remove useless header file

Conflicts:
arch/arm/mach-at91/at91sam9g45.c

Signed-off-by: Arnd Bergmann <[e-mail]>

arch/arm/configs/at91sam9260_9g20_defconfig

···
-# CONFIG_LOCALVERSION_AUTO is not set
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_EMBEDDED=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_AT91=y
-CONFIG_ARCH_AT91SAM9260=y
-CONFIG_MACH_AT91SAM9260EK=y
-CONFIG_MACH_CAM60=y
-CONFIG_MACH_SAM9_L9260=y
-CONFIG_MACH_AFEB9260=y
-CONFIG_MACH_CPU9260=y
-CONFIG_MACH_FLEXIBITY=y
-CONFIG_MACH_AT91SAM9G20EK=y
-CONFIG_MACH_AT91SAM9G20EK_2MMC=y
-CONFIG_MACH_CPU9G20=y
-CONFIG_MACH_ACMENETUSFOXG20=y
-CONFIG_MACH_PORTUXG20=y
-CONFIG_MACH_STAMP9G20=y
-CONFIG_MACH_PCONTROL_G20=y
-CONFIG_MACH_GSIA18S=y
-CONFIG_MACH_SNAPPER_9260=y
-CONFIG_MACH_AT91SAM9_DT=y
-CONFIG_AT91_SLOW_CLOCK=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_AEABI=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_ARM_APPENDED_DTB=y
-CONFIG_ARM_ATAG_DTB_COMPAT=y
-CONFIG_CMDLINE="mem=64M console=ttyS0,115200 initrd=0x21100000,3145728 root=/dev/ram0 rw"
-CONFIG_AUTO_ZRELADDR=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=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_LRO is not set
-# CONFIG_IPV6 is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_DEVTMPFS=y
-CONFIG_DEVTMPFS_MOUNT=y
-CONFIG_MTD=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_DATAFLASH=y
-CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_ATMEL=y
-CONFIG_MTD_UBI=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_EEPROM_AT25=y
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-# CONFIG_SCSI_LOWLEVEL is not set
-CONFIG_NETDEVICES=y
-CONFIG_MACB=y
-# CONFIG_NET_VENDOR_BROADCOM is not set
-# CONFIG_NET_VENDOR_FARADAY is not set
-# CONFIG_NET_VENDOR_INTEL is not set
-# CONFIG_NET_VENDOR_MARVELL is not set
-# CONFIG_NET_VENDOR_MICREL is not set
-# CONFIG_NET_VENDOR_MICROCHIP is not set
-# CONFIG_NET_VENDOR_NATSEMI is not set
-# CONFIG_NET_VENDOR_SEEQ is not set
-# CONFIG_NET_VENDOR_SMSC is not set
-# CONFIG_NET_VENDOR_STMICRO is not set
-CONFIG_SMSC_PHY=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_KEYBOARD_GPIO=y
-# CONFIG_INPUT_MOUSE 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_SPI_SPIDEV=y
-CONFIG_GPIO_SYSFS=y
-CONFIG_POWER_SUPPLY=y
-CONFIG_POWER_RESET=y
-# CONFIG_HWMON is not set
-CONFIG_WATCHDOG=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-CONFIG_AT91SAM9X_WATCHDOG=y
-CONFIG_SOUND=y
-CONFIG_SND=y
-CONFIG_SND_SEQUENCER=y
-CONFIG_SND_MIXER_OSS=y
-CONFIG_SND_PCM_OSS=y
-CONFIG_SND_SEQUENCER_OSS=y
-# CONFIG_SND_VERBOSE_PROCFS is not set
-CONFIG_USB=y
-CONFIG_USB_MON=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_STORAGE=y
-CONFIG_USB_GADGET=y
-CONFIG_USB_AT91=y
-CONFIG_USB_G_SERIAL=y
-CONFIG_MMC=y
-CONFIG_MMC_ATMELMCI=y
-CONFIG_MMC_SPI=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_RTC_CLASS=y
-CONFIG_RTC_DRV_RV3029C2=y
-CONFIG_RTC_DRV_AT91SAM9=y
-CONFIG_IIO=y
-CONFIG_AT91_ADC=y
-CONFIG_EXT4_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_ISO8859_15=y
-CONFIG_NLS_UTF8=y
-CONFIG_DEBUG_INFO=y
-# CONFIG_ENABLE_WARN_DEPRECATED is not set
-# CONFIG_FTRACE is not set
-CONFIG_DEBUG_LL=y
-CONFIG_EARLY_PRINTK=y

arch/arm/configs/at91sam9261_9g10_defconfig

···
-# CONFIG_LOCALVERSION_AUTO is not set
-CONFIG_KERNEL_LZMA=y
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_NAMESPACES=y
-CONFIG_EMBEDDED=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_AT91=y
-CONFIG_ARCH_AT91SAM9261=y
-CONFIG_MACH_AT91SAM9261EK=y
-CONFIG_MACH_AT91SAM9G10EK=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_AEABI=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="mem=64M console=ttyS0,115200 initrd=0x21100000,3145728 root=/dev/ram0 rw"
-CONFIG_AUTO_ZRELADDR=y
-CONFIG_VFP=y
-# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
-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_LRO is not set
-# CONFIG_IPV6 is not set
-CONFIG_CFG80211=y
-CONFIG_MAC80211=y
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_DEVTMPFS=y
-CONFIG_DEVTMPFS_MOUNT=y
-CONFIG_MTD=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_ATMEL=y
-CONFIG_MTD_UBI=y
-CONFIG_MTD_UBI_GLUEBI=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_ATMEL_TCLIB=y
-CONFIG_ATMEL_SSC=y
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_NETDEVICES=y
-CONFIG_DM9000=y
-CONFIG_USB_ZD1201=m
-CONFIG_RTL8187=m
-CONFIG_LIBERTAS=m
-CONFIG_LIBERTAS_USB=m
-CONFIG_LIBERTAS_SDIO=m
-CONFIG_LIBERTAS_SPI=m
-CONFIG_RT2X00=m
-CONFIG_RT2500USB=m
-CONFIG_RT73USB=m
-CONFIG_ZD1211RW=m
-CONFIG_INPUT_POLLDEV=m
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=240
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=320
-CONFIG_INPUT_EVDEV=y
-# CONFIG_KEYBOARD_ATKBD is not set
-CONFIG_KEYBOARD_GPIO=y
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_INPUT_TOUCHSCREEN=y
-CONFIG_TOUCHSCREEN_ADS7846=y
-CONFIG_DEVPTS_MULTIPLE_INSTANCES=y
-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_POWER_SUPPLY=y
-CONFIG_POWER_RESET=y
-# CONFIG_HWMON is not set
-CONFIG_WATCHDOG=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-CONFIG_AT91SAM9X_WATCHDOG=y
-CONFIG_FB=y
-CONFIG_FB_ATMEL=y
-CONFIG_BACKLIGHT_LCD_SUPPORT=y
-# CONFIG_LCD_CLASS_DEVICE is not set
-CONFIG_BACKLIGHT_CLASS_DEVICE=y
-CONFIG_BACKLIGHT_ATMEL_LCDC=y
-# CONFIG_BACKLIGHT_GENERIC is not set
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
-CONFIG_LOGO=y
-CONFIG_SOUND=y
-CONFIG_SND=y
-CONFIG_SND_SEQUENCER=y
-CONFIG_SND_MIXER_OSS=y
-CONFIG_SND_PCM_OSS=y
-# CONFIG_SND_SUPPORT_OLD_API is not set
-# CONFIG_SND_VERBOSE_PROCFS is not set
-# CONFIG_SND_DRIVERS is not set
-# CONFIG_SND_ARM is not set
-CONFIG_SND_AT73C213=y
-CONFIG_SND_USB_AUDIO=m
-# CONFIG_USB_HID is not set
-CONFIG_USB=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_STORAGE=y
-CONFIG_USB_GADGET=y
-CONFIG_USB_AT91=y
-CONFIG_USB_G_SERIAL=y
-CONFIG_MMC=y
-CONFIG_MMC_ATMELMCI=m
-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_AT91SAM9=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_UBIFS_FS=y
-CONFIG_UBIFS_FS_ADVANCED_COMPR=y
-CONFIG_SQUASHFS=y
-CONFIG_SQUASHFS_LZO=y
-CONFIG_SQUASHFS_XZ=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_ISO8859_15=y
-CONFIG_NLS_UTF8=y
-CONFIG_CRC_CCITT=m

arch/arm/configs/at91sam9263_defconfig

···
-# CONFIG_LOCALVERSION_AUTO is not set
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_NAMESPACES=y
-CONFIG_EMBEDDED=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_AT91=y
-CONFIG_ARCH_AT91SAM9263=y
-CONFIG_MACH_AT91SAM9263EK=y
-CONFIG_MTD_AT91_DATAFLASH_CARD=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_AEABI=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="mem=64M console=ttyS0,115200 initrd=0x21100000,3145728 root=/dev/ram0 rw"
-CONFIG_AUTO_ZRELADDR=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_NET_KEY=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_ADVANCED_ROUTER=y
-CONFIG_IP_ROUTE_VERBOSE=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_PNP_RARP=y
-CONFIG_NET_IPIP=y
-CONFIG_IP_MROUTE=y
-CONFIG_IP_PIMSM_V1=y
-CONFIG_IP_PIMSM_V2=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_LRO is not set
-# CONFIG_INET_DIAG is not set
-CONFIG_IPV6=y
-# CONFIG_WIRELESS is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_DEVTMPFS=y
-CONFIG_DEVTMPFS_MOUNT=y
-CONFIG_MTD=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_BLOCK=y
-CONFIG_NFTL=y
-CONFIG_NFTL_RW=y
-CONFIG_MTD_DATAFLASH=y
-CONFIG_MTD_BLOCK2MTD=y
-CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_ATMEL=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_ATMEL_TCLIB=y
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_NETDEVICES=y
-CONFIG_MACB=y
-CONFIG_SMSC_PHY=y
-# CONFIG_WLAN is not set
-CONFIG_INPUT_POLLDEV=m
-# CONFIG_INPUT_MOUSEDEV is not set
-CONFIG_INPUT_EVDEV=y
-# CONFIG_KEYBOARD_ATKBD is not set
-CONFIG_KEYBOARD_GPIO=y
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_INPUT_TOUCHSCREEN=y
-CONFIG_TOUCHSCREEN_ADS7846=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_POWER_SUPPLY=y
-CONFIG_POWER_RESET=y
-# CONFIG_HWMON is not set
-CONFIG_WATCHDOG=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-CONFIG_AT91SAM9X_WATCHDOG=y
-CONFIG_FB=y
-CONFIG_FB_ATMEL=y
-CONFIG_BACKLIGHT_LCD_SUPPORT=y
-CONFIG_LCD_CLASS_DEVICE=y
-CONFIG_BACKLIGHT_CLASS_DEVICE=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
-CONFIG_LOGO=y
-CONFIG_SOUND=y
-CONFIG_SND=y
-CONFIG_SND_SEQUENCER=y
-CONFIG_SND_MIXER_OSS=y
-CONFIG_SND_PCM_OSS=y
-# CONFIG_SND_SUPPORT_OLD_API is not set
-# CONFIG_SND_VERBOSE_PROCFS is not set
-# CONFIG_SND_DRIVERS is not set
-# CONFIG_SND_ARM is not set
-CONFIG_SND_ATMEL_AC97C=y
-# CONFIG_SND_SPI is not set
-CONFIG_SND_USB_AUDIO=m
-CONFIG_USB=y
-CONFIG_USB_MON=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_STORAGE=y
-CONFIG_USB_GADGET=y
-CONFIG_USB_ATMEL_USBA=y
-CONFIG_USB_G_SERIAL=y
-CONFIG_MMC=y
-CONFIG_SDIO_UART=m
-CONFIG_MMC_ATMELMCI=m
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_GPIO=y
-CONFIG_LEDS_PWM=y
-CONFIG_LEDS_TRIGGERS=y
-CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_AT91SAM9=y
-CONFIG_PWM=y
-CONFIG_PWM_ATMEL=y
-CONFIG_EXT4_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_UBIFS_FS=y
-CONFIG_UBIFS_FS_ADVANCED_COMPR=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3_ACL=y
-CONFIG_NFS_V4=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_DEBUG_USER=y
-CONFIG_XZ_DEC=y
-CONFIG_FONTS=y

arch/arm/mach-at91/Kconfig.non_dt

···
 	select AT91_USE_OLD_CLK
 	select OLD_IRQ_AT91
 
-config ARCH_AT91SAM9260
-	bool "AT91SAM9260 or AT91SAM9XE or AT91SAM9G20"
-	select SOC_AT91SAM9260
-	select AT91_USE_OLD_CLK
-	select OLD_IRQ_AT91
-
-config ARCH_AT91SAM9261
-	bool "AT91SAM9261 or AT91SAM9G10"
-	select SOC_AT91SAM9261
-	select AT91_USE_OLD_CLK
-	select OLD_IRQ_AT91
-
-config ARCH_AT91SAM9263
-	bool "AT91SAM9263"
-	select SOC_AT91SAM9263
-	select AT91_USE_OLD_CLK
-	select OLD_IRQ_AT91
-
 endchoice
-
-config ARCH_AT91SAM9G20
-	bool
-	select ARCH_AT91SAM9260
-
-config ARCH_AT91SAM9G10
-	bool
-	select ARCH_AT91SAM9261
 
 # ----------------------------------------------------------
 
···
 	bool "eco920"
 	help
 	  Select this if you are using the eco920 board
-endif
-
-# ----------------------------------------------------------
-
-if ARCH_AT91SAM9260
-
-comment "AT91SAM9260 Variants"
-
-comment "AT91SAM9260 / AT91SAM9XE Board Type"
-
-config MACH_AT91SAM9260EK
-	bool "Atmel AT91SAM9260-EK / AT91SAM9XE Evaluation Kit"
-	select HAVE_AT91_DATAFLASH_CARD
-	help
-	  Select this if you are using Atmel's AT91SAM9260-EK or AT91SAM9XE Evaluation Kit
-	  <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3933>
-
-config MACH_CAM60
-	bool "KwikByte KB9260 (CAM60) board"
-	help
-	  Select this if you are using KwikByte's KB9260 (CAM60) board based on the Atmel AT91SAM9260.
-	  <http://www.kwikbyte.com/KB9260.html>
-
-config MACH_SAM9_L9260
-	bool "Olimex SAM9-L9260 board"
-	select HAVE_AT91_DATAFLASH_CARD
-	help
-	  Select this if you are using Olimex's SAM9-L9260 board based on the Atmel AT91SAM9260.
-	  <http://www.olimex.com/dev/sam9-L9260.html>
-
-config MACH_AFEB9260
-	bool "Custom afeb9260 board v1"
-	help
-	  Select this if you are using custom afeb9260 board based on
-	  open hardware design. Select this for revision 1 of the board.
-	  <svn://194.85.238.22/home/users/george/svn/arm9eb>
-	  <http://groups.google.com/group/arm9fpga-evolution-board>
-
-config MACH_CPU9260
-	bool "Eukrea CPU9260 board"
-	help
-	  Select this if you are using a Eukrea Electromatique's
-	  CPU9260 Board <http://www.eukrea.com/>
-
-config MACH_FLEXIBITY
-	bool "Flexibity Connect board"
-	help
-	  Select this if you are using Flexibity Connect board
-	  <http://www.flexibity.com>
-
-comment "AT91SAM9G20 Board Type"
-
-config MACH_AT91SAM9G20EK
-	bool "Atmel AT91SAM9G20-EK Evaluation Kit"
-	select HAVE_AT91_DATAFLASH_CARD
-	help
-	  Select this if you are using Atmel's AT91SAM9G20-EK Evaluation Kit
-	  that embeds only one SD/MMC slot.
-
-config MACH_AT91SAM9G20EK_2MMC
-	depends on MACH_AT91SAM9G20EK
-	bool "Atmel AT91SAM9G20-EK Evaluation Kit with 2 SD/MMC Slots"
-	help
-	  Select this if you are using an Atmel AT91SAM9G20-EK Evaluation Kit
-	  with 2 SD/MMC Slots. This is the case for AT91SAM9G20-EK rev. C and
-	  onwards.
-	  <http://www.atmel.com/tools/SAM9G20-EK.aspx>
-
-config MACH_CPU9G20
-	bool "Eukrea CPU9G20 board"
-	help
-	  Select this if you are using a Eukrea Electromatique's
-	  CPU9G20 Board <http://www.eukrea.com/>
-
-config MACH_PORTUXG20
-	bool "taskit PortuxG20"
-	help
-	  Select this if you are using taskit's PortuxG20.
-	  <http://www.taskit.de/en/>
-
-config MACH_STAMP9G20
-	bool "taskit Stamp9G20 CPU module"
-	help
-	  Select this if you are using taskit's Stamp9G20 CPU module on its
-	  evaluation board.
-	  <http://www.taskit.de/en/>
-
-config MACH_PCONTROL_G20
-	bool "PControl G20 CPU module"
-	help
-	  Select this if you are using taskit's Stamp9G20 CPU module on this
-	  carrier board, being the decentralized unit of a building automation
-	  system; featuring nvram, eth-switch, iso-rs485, display, io
-
-config MACH_GSIA18S
-	bool "GS_IA18_S board"
-	help
-	  This enables support for the GS_IA18_S board
-	  produced by GeoSIG Ltd company. This is an internet accelerograph.
-	  <http://www.geosig.com>
-
-config MACH_SNAPPER_9260
-	bool "Bluewater Systems Snapper 9260/9G20 module"
-	help
-	  Select this if you are using the Bluewater Systems Snapper 9260 or
-	  Snapper 9G20 modules.
-	  <http://www.bluewatersys.com/>
-endif
-
-# ----------------------------------------------------------
-
-if ARCH_AT91SAM9261
-
-comment "AT91SAM9261 Board Type"
-
-config MACH_AT91SAM9261EK
-	bool "Atmel AT91SAM9261-EK Evaluation Kit"
-	select HAVE_AT91_DATAFLASH_CARD
-	help
-	  Select this if you are using Atmel's AT91SAM9261-EK Evaluation Kit.
-	  <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3820>
-
-comment "AT91SAM9G10 Board Type"
-
-config MACH_AT91SAM9G10EK
-	bool "Atmel AT91SAM9G10-EK Evaluation Kit"
-	select HAVE_AT91_DATAFLASH_CARD
-	help
-	  Select this if you are using Atmel's AT91SAM9G10-EK Evaluation Kit.
-	  <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4588>
-
-endif
-
-# ----------------------------------------------------------
-
-if ARCH_AT91SAM9263
-
-comment "AT91SAM9263 Board Type"
-
-config MACH_AT91SAM9263EK
-	bool "Atmel AT91SAM9263-EK Evaluation Kit"
-	select HAVE_AT91_DATAFLASH_CARD
-	help
-	  Select this if you are using Atmel's AT91SAM9263-EK Evaluation Kit.
-	  <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4057>
-
 endif
 
 # ----------------------------------------------------------

arch/arm/mach-at91/Makefile

···
 obj-$(CONFIG_SOC_SAMA5D4)	+= sama5d4.o
 
 obj-$(CONFIG_ARCH_AT91RM9200)	+= at91rm9200_devices.o
-obj-$(CONFIG_ARCH_AT91SAM9260)	+= at91sam9260_devices.o
-obj-$(CONFIG_ARCH_AT91SAM9261)	+= at91sam9261_devices.o
-obj-$(CONFIG_ARCH_AT91SAM9263)	+= at91sam9263_devices.o
 
 # AT91RM9200 board-specific support
 obj-$(CONFIG_MACH_ONEARM)	+= board-1arm.o
···
 obj-$(CONFIG_MACH_YL9200)	+= board-yl-9200.o
 obj-$(CONFIG_MACH_CPUAT91)	+= board-cpuat91.o
 obj-$(CONFIG_MACH_ECO920)	+= board-eco920.o
-
-# AT91SAM9260 board-specific support
-obj-$(CONFIG_MACH_AT91SAM9260EK) += board-sam9260ek.o
-obj-$(CONFIG_MACH_CAM60)	+= board-cam60.o
-obj-$(CONFIG_MACH_SAM9_L9260)	+= board-sam9-l9260.o
-obj-$(CONFIG_MACH_AFEB9260)	+= board-afeb-9260v1.o
-obj-$(CONFIG_MACH_CPU9260)	+= board-cpu9krea.o
-obj-$(CONFIG_MACH_FLEXIBITY)	+= board-flexibity.o
-
-# AT91SAM9261 board-specific support
-obj-$(CONFIG_MACH_AT91SAM9261EK) += board-sam9261ek.o
-obj-$(CONFIG_MACH_AT91SAM9G10EK) += board-sam9261ek.o
-
-# AT91SAM9263 board-specific support
-obj-$(CONFIG_MACH_AT91SAM9263EK) += board-sam9263ek.o
-
-# AT91SAM9G20 board-specific support
-obj-$(CONFIG_MACH_AT91SAM9G20EK) += board-sam9g20ek.o
-obj-$(CONFIG_MACH_CPU9G20)	+= board-cpu9krea.o
-obj-$(CONFIG_MACH_STAMP9G20)	+= board-stamp9g20.o
-obj-$(CONFIG_MACH_PORTUXG20)	+= board-stamp9g20.o
-obj-$(CONFIG_MACH_PCONTROL_G20)	+= board-pcontrol-g20.o board-stamp9g20.o
-obj-$(CONFIG_MACH_GSIA18S)	+= board-gsia18s.o board-stamp9g20.o
-
-# AT91SAM9260/AT91SAM9G20 board-specific support
-obj-$(CONFIG_MACH_SNAPPER_9260)	+= board-snapper9260.o
 
 # AT91SAM board with device-tree
 obj-$(CONFIG_MACH_AT91RM9200_DT) += board-dt-rm9200.o

arch/arm/mach-at91/at91sam9260.c

···
  *
  */
 
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/clk/at91_pmc.h>
-
-#include <asm/proc-fns.h>
-#include <asm/irq.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
 #include <asm/system_misc.h>
 #include <mach/cpu.h>
 #include <mach/at91_dbgu.h>
-#include <mach/at91sam9260.h>
 #include <mach/hardware.h>
 
-#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 pioA_clk = {
-	.name		= "pioA_clk",
-	.pmc_mask	= 1 << AT91SAM9260_ID_PIOA,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk pioB_clk = {
-	.name		= "pioB_clk",
-	.pmc_mask	= 1 << AT91SAM9260_ID_PIOB,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk pioC_clk = {
-	.name		= "pioC_clk",
-	.pmc_mask	= 1 << AT91SAM9260_ID_PIOC,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk adc_clk = {
-	.name		= "adc_clk",
-	.pmc_mask	= 1 << AT91SAM9260_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 usart0_clk = {
-	.name		= "usart0_clk",
-	.pmc_mask	= 1 << AT91SAM9260_ID_US0,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk usart1_clk = {
-	.name		= "usart1_clk",
-	.pmc_mask	= 1 << AT91SAM9260_ID_US1,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk usart2_clk = {
-	.name		= "usart2_clk",
-	.pmc_mask	= 1 << AT91SAM9260_ID_US2,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk mmc_clk = {
-	.name		= "mci_clk",
-	.pmc_mask	= 1 << AT91SAM9260_ID_MCI,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk udc_clk = {
-	.name		= "udc_clk",
-	.pmc_mask	= 1 << AT91SAM9260_ID_UDP,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk twi_clk = {
-	.name		= "twi_clk",
-	.pmc_mask	= 1 << AT91SAM9260_ID_TWI,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk spi0_clk = {
-	.name		= "spi0_clk",
-	.pmc_mask	= 1 << AT91SAM9260_ID_SPI0,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk spi1_clk = {
-	.name		= "spi1_clk",
-	.pmc_mask	= 1 << AT91SAM9260_ID_SPI1,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk ssc_clk = {
-	.name		= "ssc_clk",
-	.pmc_mask	= 1 << AT91SAM9260_ID_SSC,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk tc0_clk = {
-	.name		= "tc0_clk",
-	.pmc_mask	= 1 << AT91SAM9260_ID_TC0,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk tc1_clk = {
-	.name		= "tc1_clk",
-	.pmc_mask	= 1 << AT91SAM9260_ID_TC1,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk tc2_clk = {
-	.name		= "tc2_clk",
-	.pmc_mask	= 1 << AT91SAM9260_ID_TC2,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk ohci_clk = {
-	.name		= "ohci_clk",
-	.pmc_mask	= 1 << AT91SAM9260_ID_UHP,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk macb_clk = {
-	.name		= "pclk",
-	.pmc_mask	= 1 << AT91SAM9260_ID_EMAC,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk isi_clk = {
-	.name		= "isi_clk",
-	.pmc_mask	= 1 << AT91SAM9260_ID_ISI,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk usart3_clk = {
-	.name		= "usart3_clk",
-	.pmc_mask	= 1 << AT91SAM9260_ID_US3,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk usart4_clk = {
-	.name		= "usart4_clk",
-	.pmc_mask	= 1 << AT91SAM9260_ID_US4,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk usart5_clk = {
-	.name		= "usart5_clk",
-	.pmc_mask	= 1 << AT91SAM9260_ID_US5,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk tc3_clk = {
-	.name		= "tc3_clk",
-	.pmc_mask	= 1 << AT91SAM9260_ID_TC3,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk tc4_clk = {
-	.name		= "tc4_clk",
-	.pmc_mask	= 1 << AT91SAM9260_ID_TC4,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk tc5_clk = {
-	.name		= "tc5_clk",
-	.pmc_mask	= 1 << AT91SAM9260_ID_TC5,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-
-static struct clk *periph_clocks[] __initdata = {
-	&pioA_clk,
-	&pioB_clk,
-	&pioC_clk,
-	&adc_clk,
-	&adc_op_clk,
-	&usart0_clk,
-	&usart1_clk,
-	&usart2_clk,
-	&mmc_clk,
-	&udc_clk,
-	&twi_clk,
-	&spi0_clk,
-	&spi1_clk,
-	&ssc_clk,
-	&tc0_clk,
-	&tc1_clk,
-	&tc2_clk,
-	&ohci_clk,
-	&macb_clk,
-	&isi_clk,
-	&usart3_clk,
-	&usart4_clk,
-	&usart5_clk,
-	&tc3_clk,
-	&tc4_clk,
-	&tc5_clk,
-	// irq0 .. irq2
-};
-
-static struct clk_lookup periph_clocks_lookups[] = {
-	/* One additional fake clock for macb_hclk */
-	CLKDEV_CON_ID("hclk", &macb_clk),
-	CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.0", &spi0_clk),
-	CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.1", &spi1_clk),
-	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", &ssc_clk),
-	CLKDEV_CON_DEV_ID("pclk", "fffbc000.ssc", &ssc_clk),
-	CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9260.0", &twi_clk),
-	CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g20.0", &twi_clk),
-	/* more usart lookup table for DT entries */
-	CLKDEV_CON_DEV_ID("usart", "fffff200.serial", &mck),
-	CLKDEV_CON_DEV_ID("usart", "fffb0000.serial", &usart0_clk),
-	CLKDEV_CON_DEV_ID("usart", "fffb4000.serial", &usart1_clk),
-	CLKDEV_CON_DEV_ID("usart", "fffb8000.serial", &usart2_clk),
-	CLKDEV_CON_DEV_ID("usart", "fffd0000.serial", &usart3_clk),
-	CLKDEV_CON_DEV_ID("usart", "fffd4000.serial", &usart4_clk),
-	CLKDEV_CON_DEV_ID("usart", "fffd8000.serial", &usart5_clk),
-	CLKDEV_CON_DEV_ID(NULL, "fffac000.i2c", &twi_clk),
-	/* more 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", "fffdc000.timer", &tc3_clk),
-	CLKDEV_CON_DEV_ID("t1_clk", "fffdc000.timer", &tc4_clk),
-	CLKDEV_CON_DEV_ID("t2_clk", "fffdc000.timer", &tc5_clk),
-	CLKDEV_CON_DEV_ID("hclk", "500000.ohci", &ohci_clk),
-	CLKDEV_CON_DEV_ID("mci_clk", "fffa8000.mmc", &mmc_clk),
-	CLKDEV_CON_DEV_ID("spi_clk", "fffc8000.spi", &spi0_clk),
-	CLKDEV_CON_DEV_ID("spi_clk", "fffcc000.spi", &spi1_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_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),
-};
-
-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),
-	CLKDEV_CON_DEV_ID("usart", "atmel_usart.5", &usart4_clk),
-	CLKDEV_CON_DEV_ID("usart", "atmel_usart.6", &usart5_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 at91sam9260_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);
-}
-#else
-#define at91sam9260_register_clocks NULL
-#endif
-
-/* --------------------------------------------------------------------
- *  GPIO
- * -------------------------------------------------------------------- */
-
-static struct at91_gpio_bank at91sam9260_gpio[] __initdata = {
-	{
-		.id		= AT91SAM9260_ID_PIOA,
-		.regbase	= AT91SAM9260_BASE_PIOA,
-	}, {
-		.id		= AT91SAM9260_ID_PIOB,
-		.regbase	= AT91SAM9260_BASE_PIOB,
-	}, {
-		.id		= AT91SAM9260_ID_PIOC,
-		.regbase	= AT91SAM9260_BASE_PIOC,
-	}
-};
 
 /* --------------------------------------------------------------------
  *  AT91SAM9260 processor initialization
···
 		at91_init_sram(0, AT91SAM9260_SRAM_BASE, AT91SAM9260_SRAM_SIZE);
 }
 
-static void __init at91sam9260_ioremap_registers(void)
-{
-	at91_ioremap_ramc(0, AT91SAM9260_BASE_SDRAMC, 512);
-	at91sam926x_ioremap_pit(AT91SAM9260_BASE_PIT);
-	at91sam9_ioremap_smc(0, AT91SAM9260_BASE_SMC);
-	at91_ioremap_matrix(AT91SAM9260_BASE_MATRIX);
-	at91_pm_set_standby(at91sam9_sdram_standby);
-}
-
 static void __init at91sam9260_initialize(void)
 {
 	arm_pm_idle = at91sam9_idle;
 
 	at91_sysirq_mask_rtt(AT91SAM9260_BASE_RTT);
-
-	/* Register GPIO subsystem */
-	at91_gpio_init(at91sam9260_gpio, 3);
-}
-
-static struct resource rstc_resources[] = {
-	[0] = {
-		.start  = AT91SAM9260_BASE_RSTC,
-		.end    = AT91SAM9260_BASE_RSTC + SZ_16 - 1,
-		.flags  = IORESOURCE_MEM,
-	},
-	[1] = {
-		.start  = AT91SAM9260_BASE_SDRAMC,
-		.end    = AT91SAM9260_BASE_SDRAMC + SZ_512 - 1,
-		.flags  = IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device rstc_device = {
-	.name           = "at91-sam9260-reset",
-	.resource       = rstc_resources,
-	.num_resources  = ARRAY_SIZE(rstc_resources),
-};
-
-static struct resource shdwc_resources[] = {
-	[0] = {
-		.start  = AT91SAM9260_BASE_SHDWC,
-		.end    = AT91SAM9260_BASE_SHDWC + SZ_16 - 1,
-		.flags  = IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device shdwc_device = {
-	.name           = "at91-poweroff",
-	.resource       = shdwc_resources,
-	.num_resources  = ARRAY_SIZE(shdwc_resources),
-};
-
-static void __init at91sam9260_register_devices(void)
-{
-	platform_device_register(&rstc_device);
-	platform_device_register(&shdwc_device);
-}
-
-/* --------------------------------------------------------------------
- *  Interrupt initialization
- * -------------------------------------------------------------------- */
-
-/*
- * The default interrupt priority levels (0 = lowest, 7 = highest).
- */
-static unsigned int at91sam9260_default_irq_priority[NR_AIC_IRQS] __initdata = {
-	7,	/* Advanced Interrupt Controller */
-	7,	/* System Peripherals */
-	1,	/* Parallel IO Controller A */
-	1,	/* Parallel IO Controller B */
-	1,	/* Parallel IO Controller C */
-	0,	/* Analog-to-Digital Converter */
-	5,	/* USART 0 */
-	5,	/* USART 1 */
-	5,	/* USART 2 */
-	0,	/* Multimedia Card Interface */
-	2,	/* USB Device Port */
-	6,	/* Two-Wire Interface */
-	5,	/* Serial Peripheral Interface 0 */
-	5,	/* Serial Peripheral Interface 1 */
-	5,	/* Serial Synchronous Controller */
-	0,
-	0,
-	0,	/* Timer Counter 0 */
-	0,	/* Timer Counter 1 */
-	0,	/* Timer Counter 2 */
-	2,	/* USB Host port */
-	3,	/* Ethernet */
-	0,	/* Image Sensor Interface */
-	5,	/* USART 3 */
-	5,	/* USART 4 */
-	5,	/* USART 5 */
-	0,	/* Timer Counter 3 */
-	0,	/* Timer Counter 4 */
-	0,	/* Timer Counter 5 */
-	0,	/* Advanced Interrupt Controller */
-	0,	/* Advanced Interrupt Controller */
-	0,	/* Advanced Interrupt Controller */
-};
-
-static void __init at91sam9260_init_time(void)
-{
-	at91sam926x_pit_init(NR_IRQS_LEGACY + AT91_ID_SYS);
 }
 
 AT91_SOC_START(at91sam9260)
 	.map_io = at91sam9260_map_io,
-	.default_irq_priority = at91sam9260_default_irq_priority,
-	.extern_irq = (1 << AT91SAM9260_ID_IRQ0) | (1 << AT91SAM9260_ID_IRQ1)
-		    | (1 << AT91SAM9260_ID_IRQ2),
-	.ioremap_registers = at91sam9260_ioremap_registers,
-	.register_clocks = at91sam9260_register_clocks,
-	.register_devices = at91sam9260_register_devices,
 	.init = at91sam9260_initialize,
-	.init_time = at91sam9260_init_time,
 AT91_SOC_END

arch/arm/mach-at91/at91sam9260_devices.c

···
-/*
- * arch/arm/mach-at91/at91sam9260_devices.c
- *
- *  Copyright (C) 2006 Atmel
- *
- * 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 <asm/mach/arch.h>
-#include <asm/mach/map.h>
-
-#include <linux/dma-mapping.h>
-#include <linux/gpio.h>
-#include <linux/platform_device.h>
-#include <linux/i2c-gpio.h>
-
-#include <linux/platform_data/at91_adc.h>
-
-#include <mach/cpu.h>
-#include <mach/at91sam9260.h>
-#include <mach/at91sam9260_matrix.h>
-#include <mach/at91_matrix.h>
-#include <mach/at91sam9_smc.h>
-#include <mach/hardware.h>
-
-#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	= AT91SAM9260_UHP_BASE,
-		.end	= AT91SAM9260_UHP_BASE + SZ_1M - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_UHP,
-		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_UHP,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91_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(&at91_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	= AT91SAM9260_BASE_UDP,
-		.end	= AT91SAM9260_BASE_UDP + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_UDP,
-		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_UDP,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91_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);
-	}
-
-	/* Pullup pin is handled internally by USB device peripheral */
-
-	udc_data = *data;
-	platform_device_register(&at91_udc_device);
-}
-#else
-void __init at91_add_device_udc(struct at91_udc_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  Ethernet
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_MACB) || defined(CONFIG_MACB_MODULE)
-static u64 eth_dmamask = DMA_BIT_MASK(32);
-static struct macb_platform_data eth_data;
-
-static struct resource eth_resources[] = {
-	[0] = {
-		.start	= AT91SAM9260_BASE_EMAC,
-		.end	= AT91SAM9260_BASE_EMAC + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_EMAC,
-		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_EMAC,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9260_eth_device = {
-	.name		= "macb",
-	.id		= -1,
-	.dev		= {
-				.dma_mask		= &eth_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-				.platform_data		= &eth_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_PA19, 0);	/* ETXCK_EREFCK */
-	at91_set_A_periph(AT91_PIN_PA17, 0);	/* ERXDV */
-	at91_set_A_periph(AT91_PIN_PA14, 0);	/* ERX0 */
-	at91_set_A_periph(AT91_PIN_PA15, 0);	/* ERX1 */
-	at91_set_A_periph(AT91_PIN_PA18, 0);	/* ERXER */
-	at91_set_A_periph(AT91_PIN_PA16, 0);	/* ETXEN */
-	at91_set_A_periph(AT91_PIN_PA12, 0);	/* ETX0 */
-	at91_set_A_periph(AT91_PIN_PA13, 0);	/* ETX1 */
-	at91_set_A_periph(AT91_PIN_PA21, 0);	/* EMDIO */
-	at91_set_A_periph(AT91_PIN_PA20, 0);	/* EMDC */
-
-	if (!data->is_rmii) {
-		at91_set_B_periph(AT91_PIN_PA28, 0);	/* ECRS */
-		at91_set_B_periph(AT91_PIN_PA29, 0);	/* ECOL */
-		at91_set_B_periph(AT91_PIN_PA25, 0);	/* ERX2 */
-		at91_set_B_periph(AT91_PIN_PA26, 0);	/* ERX3 */
-		at91_set_B_periph(AT91_PIN_PA27, 0);	/* ERXCK */
-		at91_set_B_periph(AT91_PIN_PA23, 0);	/* ETX2 */
-		at91_set_B_periph(AT91_PIN_PA24, 0);	/* ETX3 */
-		at91_set_B_periph(AT91_PIN_PA22, 0);	/* ETXER */
-	}
-
-	eth_data = *data;
-	platform_device_register(&at91sam9260_eth_device);
-}
-#else
-void __init at91_add_device_eth(struct macb_platform_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  MMC / SD Slot for Atmel MCI Driver
- * -------------------------------------------------------------------- */
-
-#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	= AT91SAM9260_BASE_MCI,
-		.end	= AT91SAM9260_BASE_MCI + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_MCI,
-		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_MCI,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9260_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) {
-			/* 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:
-				/* CMD */
-				at91_set_A_periph(AT91_PIN_PA7, 1);
-				/* DAT0, maybe DAT1..DAT3 */
-				at91_set_A_periph(AT91_PIN_PA6, 1);
-				if (data->slot[i].bus_width == 4) {
-					at91_set_A_periph(AT91_PIN_PA9, 1);
-					at91_set_A_periph(AT91_PIN_PA10, 1);
-					at91_set_A_periph(AT91_PIN_PA11, 1);
-				}
-				slot_count++;
-				break;
-			case 1:
-				/* CMD */
-				at91_set_B_periph(AT91_PIN_PA1, 1);
-				/* DAT0, maybe DAT1..DAT3 */
-				at91_set_B_periph(AT91_PIN_PA0, 1);
-				if (data->slot[i].bus_width == 4) {
-					at91_set_B_periph(AT91_PIN_PA5, 1);
-					at91_set_B_periph(AT91_PIN_PA4, 1);
-					at91_set_B_periph(AT91_PIN_PA3, 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_PA8, 0);
-
-		mmc_data = *data;
-		platform_device_register(&at91sam9260_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[] = {
-	[0] = {
-		.start	= NAND_BASE,
-		.end	= NAND_BASE + SZ_256M - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= AT91SAM9260_BASE_ECC,
-		.end	= AT91SAM9260_BASE_ECC + SZ_512 - 1,
-		.flags	= IORESOURCE_MEM,
-	}
-};
-
-static struct platform_device at91sam9260_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 long csa;
-
-	if (!data)
-		return;
-
-	csa = at91_matrix_read(AT91_MATRIX_EBICSA);
-	at91_matrix_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_CS3A_SMC_SMARTMEDIA);
-
-	/* 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);
-
-	nand_data = *data;
-	platform_device_register(&at91sam9260_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_PA23,
-	.sda_is_open_drain	= 1,
-	.scl_pin		= AT91_PIN_PA24,
-	.scl_is_open_drain	= 1,
-	.udelay			= 2,		/* ~100 kHz */
-};
-
-static struct platform_device at91sam9260_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_PA23, 1);		/* TWD (SDA) */
-	at91_set_multi_drive(AT91_PIN_PA23, 1);
-
-	at91_set_GPIO_periph(AT91_PIN_PA24, 1);		/* TWCK (SCL) */
-	at91_set_multi_drive(AT91_PIN_PA24, 1);
-
-	i2c_register_board_info(0, devices, nr_devices);
-	platform_device_register(&at91sam9260_twi_device);
-}
-
-#elif defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE)
-
-static struct resource twi_resources[] = {
-	[0] = {
-		.start	= AT91SAM9260_BASE_TWI,
-		.end	= AT91SAM9260_BASE_TWI + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_TWI,
-		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_TWI,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9260_twi_device = {
-	.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)
-{
-	/* IP version is not the same on 9260 and g20 */
-	if (cpu_is_at91sam9g20()) {
-		at91sam9260_twi_device.name = "i2c-at91sam9g20";
-	} else {
-		at91sam9260_twi_device.name = "i2c-at91sam9260";
-	}
-
-	/* pins used for TWI interface */
-	at91_set_A_periph(AT91_PIN_PA23, 0);		/* TWD */
-	at91_set_multi_drive(AT91_PIN_PA23, 1);
-
-	at91_set_A_periph(AT91_PIN_PA24, 0);		/* TWCK */
-	at91_set_multi_drive(AT91_PIN_PA24, 1);
-
-	i2c_register_board_info(0, devices, nr_devices);
-	platform_device_register(&at91sam9260_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 spi0_resources[] = {
-	[0] = {
-		.start	= AT91SAM9260_BASE_SPI0,
-		.end	= AT91SAM9260_BASE_SPI0 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_SPI0,
-		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_SPI0,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9260_spi0_device = {
-	.name		= "atmel_spi",
-	.id		= 0,
-	.dev		= {
-				.dma_mask		= &spi_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-	.resource	= spi0_resources,
-	.num_resources	= ARRAY_SIZE(spi0_resources),
-};
-
-static const unsigned spi0_standard_cs[4] = { AT91_PIN_PA3, AT91_PIN_PC11, AT91_PIN_PC16, AT91_PIN_PC17 };
-
-static struct resource spi1_resources[] = {
-	[0] = {
-		.start	= AT91SAM9260_BASE_SPI1,
-		.end	= AT91SAM9260_BASE_SPI1 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_SPI1,
-		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_SPI1,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9260_spi1_device = {
-	.name		= "atmel_spi",
-	.id		= 1,
-	.dev		= {
-				.dma_mask		= &spi_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-	.resource	= spi1_resources,
-	.num_resources	= ARRAY_SIZE(spi1_resources),
-};
-
-static const unsigned spi1_standard_cs[4] = { AT91_PIN_PB3, AT91_PIN_PC5, AT91_PIN_PC4, AT91_PIN_PC3 };
-
-void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices)
-{
-	int i;
-	unsigned long cs_pin;
-	short enable_spi0 = 0;
-	short enable_spi1 = 0;
-
-	/* Choose SPI chip-selects */
-	for (i = 0; i < nr_devices; i++) {
-		if (devices[i].controller_data)
-			cs_pin = (unsigned long) devices[i].controller_data;
-		else if (devices[i].bus_num == 0)
-			cs_pin = spi0_standard_cs[devices[i].chip_select];
-		else
-			cs_pin = spi1_standard_cs[devices[i].chip_select];
-
-		if (!gpio_is_valid(cs_pin))
-			continue;
-
-		if (devices[i].bus_num == 0)
-			enable_spi0 = 1;
-		else
-			enable_spi1 = 1;
-
-		/* enable chip-select pin */
-		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);
-
-	/* Configure SPI bus(es) */
-	if (enable_spi0) {
-		at91_set_A_periph(AT91_PIN_PA0, 0);	/* SPI0_MISO */
-		at91_set_A_periph(AT91_PIN_PA1, 0);	/* SPI0_MOSI */
-		at91_set_A_periph(AT91_PIN_PA2, 0);	/* SPI1_SPCK */
-
-		platform_device_register(&at91sam9260_spi0_device);
-	}
-	if (enable_spi1) {
-		at91_set_A_periph(AT91_PIN_PB0, 0);	/* SPI1_MISO */
-		at91_set_A_periph(AT91_PIN_PB1, 0);	/* SPI1_MOSI */
-		at91_set_A_periph(AT91_PIN_PB2, 0);	/* SPI1_SPCK */
-
-		platform_device_register(&at91sam9260_spi1_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	= AT91SAM9260_BASE_TCB0,
-		.end	= AT91SAM9260_BASE_TCB0 + SZ_256 - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_TC0,
-		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_TC0,
-		.flags	= IORESOURCE_IRQ,
-	},
-	[2] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_TC1,
-		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_TC1,
-		.flags	= IORESOURCE_IRQ,
-	},
-	[3] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_TC2,
-		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_TC2,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9260_tcb0_device = {
-	.name		= "atmel_tcb",
-	.id		= 0,
-	.resource	= tcb0_resources,
-	.num_resources	= ARRAY_SIZE(tcb0_resources),
-};
-
-static struct resource tcb1_resources[] = {
-	[0] = {
-		.start	= AT91SAM9260_BASE_TCB1,
-		.end	= AT91SAM9260_BASE_TCB1 + SZ_256 - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_TC3,
-		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_TC3,
-		.flags	= IORESOURCE_IRQ,
-	},
-	[2] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_TC4,
-		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_TC4,
-		.flags	= IORESOURCE_IRQ,
-	},
-	[3] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_TC5,
-		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_TC5,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9260_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(&at91sam9260_tcb0_device);
-	platform_device_register(&at91sam9260_tcb1_device);
-}
-#else
-static void __init at91_add_device_tc(void) { }
-#endif
-
-
-/* --------------------------------------------------------------------
- *  RTT
- * -------------------------------------------------------------------- */
-
-static struct resource rtt_resources[] = {
-	{
-		.start	= AT91SAM9260_BASE_RTT,
-		.end	= AT91SAM9260_BASE_RTT + SZ_16 - 1,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.flags  = IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9260_rtt_device = {
-	.name		= "at91_rtt",
-	.id		= 0,
-	.resource	= rtt_resources,
-};
-
-
-#if IS_ENABLED(CONFIG_RTC_DRV_AT91SAM9)
-static void __init at91_add_device_rtt_rtc(void)
-{
-	at91sam9260_rtt_device.name = "rtc-at91sam9";
-	/*
-	 * The second resource is needed:
-	 * GPBR will serve as the storage for RTC time offset
-	 */
-	at91sam9260_rtt_device.num_resources = 3;
-	rtt_resources[1].start = AT91SAM9260_BASE_GPBR +
-				 4 * CONFIG_RTC_DRV_AT91SAM9_GPBR;
-	rtt_resources[1].end = rtt_resources[1].start + 3;
-	rtt_resources[2].start = NR_IRQS_LEGACY + AT91_ID_SYS;
-	rtt_resources[2].end = NR_IRQS_LEGACY + AT91_ID_SYS;
-}
-#else
-static void __init at91_add_device_rtt_rtc(void)
-{
-	/* Only one resource is needed: RTT not used as RTC */
-	at91sam9260_rtt_device.num_resources = 1;
-}
-#endif
-
-static void __init at91_add_device_rtt(void)
-{
-	at91_add_device_rtt_rtc();
-	platform_device_register(&at91sam9260_rtt_device);
-}
-
-
-/* --------------------------------------------------------------------
- *  Watchdog
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_AT91SAM9X_WATCHDOG) || defined(CONFIG_AT91SAM9X_WATCHDOG_MODULE)
-static struct resource wdt_resources[] = {
-	{
-		.start	= AT91SAM9260_BASE_WDT,
-		.end	= AT91SAM9260_BASE_WDT + SZ_16 - 1,
-		.flags	= IORESOURCE_MEM,
-	}
-};
-
-static struct platform_device at91sam9260_wdt_device = {
-	.name		= "at91_wdt",
-	.id		= -1,
-	.resource	= wdt_resources,
-	.num_resources	= ARRAY_SIZE(wdt_resources),
-};
-
-static void __init at91_add_device_watchdog(void)
-{
-	platform_device_register(&at91sam9260_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 ssc_dmamask = DMA_BIT_MASK(32);
-
-static struct resource ssc_resources[] = {
-	[0] = {
-		.start	= AT91SAM9260_BASE_SSC,
-		.end	= AT91SAM9260_BASE_SSC + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_SSC,
-		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_SSC,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9260_ssc_device = {
-	.name	= "at91rm9200_ssc",
-	.id	= 0,
-	.dev	= {
-		.dma_mask		= &ssc_dmamask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-	.resource	= ssc_resources,
-	.num_resources	= ARRAY_SIZE(ssc_resources),
-};
-
-static inline void configure_ssc_pins(unsigned pins)
-{
-	if (pins & ATMEL_SSC_TF)
-		at91_set_A_periph(AT91_PIN_PB17, 1);
-	if (pins & ATMEL_SSC_TK)
-		at91_set_A_periph(AT91_PIN_PB16, 1);
-	if (pins & ATMEL_SSC_TD)
-		at91_set_A_periph(AT91_PIN_PB18, 1);
-	if (pins & ATMEL_SSC_RD)
-		at91_set_A_periph(AT91_PIN_PB19, 1);
-	if (pins & ATMEL_SSC_RK)
-		at91_set_A_periph(AT91_PIN_PB20, 1);
-	if (pins & ATMEL_SSC_RF)
-		at91_set_A_periph(AT91_PIN_PB21, 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 AT91SAM9260_ID_SSC:
-		pdev = &at91sam9260_ssc_device;
-		configure_ssc_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	= AT91SAM9260_BASE_DBGU,
-		.end	= AT91SAM9260_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 at91sam9260_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_PB14, 0);		/* DRXD */
-	at91_set_A_periph(AT91_PIN_PB15, 1);		/* DTXD */
-}
-
-static struct resource uart0_resources[] = {
-	[0] = {
-		.start	= AT91SAM9260_BASE_US0,
-		.end	= AT91SAM9260_BASE_US0 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_US0,
-		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_US0,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct atmel_uart_data uart0_data = {
-	.use_dma_tx	= 1,
-	.use_dma_rx	= 1,
-};
-
-static u64 uart0_dmamask = DMA_BIT_MASK(32);
-
-static struct platform_device at91sam9260_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_PB4, 1);		/* TXD0 */
-	at91_set_A_periph(AT91_PIN_PB5, 0);		/* RXD0 */
-
-	if (pins & ATMEL_UART_RTS)
-		at91_set_A_periph(AT91_PIN_PB26, 0);	/* RTS0 */
-	if (pins & ATMEL_UART_CTS)
-		at91_set_A_periph(AT91_PIN_PB27, 0);	/* CTS0 */
-	if (pins & ATMEL_UART_DTR)
-		at91_set_A_periph(AT91_PIN_PB24, 0);	/* DTR0 */
-	if (pins & ATMEL_UART_DSR)
-		at91_set_A_periph(AT91_PIN_PB22, 0);	/* DSR0 */
-	if (pins & ATMEL_UART_DCD)
-		at91_set_A_periph(AT91_PIN_PB23, 0);	/* DCD0 */
-	if (pins & ATMEL_UART_RI)
-		at91_set_A_periph(AT91_PIN_PB25, 0);	/* RI0 */
-}
-
-static struct resource uart1_resources[] = {
-	[0] = {
-		.start	= AT91SAM9260_BASE_US1,
-		.end	= AT91SAM9260_BASE_US1 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_US1,
-		.end	= NR_IRQS_LEGACY + AT91SAM9260_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 at91sam9260_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_PB6, 1);		/* TXD1 */
-	at91_set_A_periph(AT91_PIN_PB7, 0);		/* RXD1 */
-
-	if (pins & ATMEL_UART_RTS)
-		at91_set_A_periph(AT91_PIN_PB28, 0);	/* RTS1 */
-	if (pins & ATMEL_UART_CTS)
-		at91_set_A_periph(AT91_PIN_PB29, 0);	/* CTS1 */
-}
-
-static struct resource uart2_resources[] = {
-	[0] = {
-		.start	= AT91SAM9260_BASE_US2,
-		.end	= AT91SAM9260_BASE_US2 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_US2,
-		.end	= NR_IRQS_LEGACY + AT91SAM9260_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 at91sam9260_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_PB8, 1);		/* TXD2 */
-	at91_set_A_periph(AT91_PIN_PB9, 0);		/* RXD2 */
-
-	if (pins & ATMEL_UART_RTS)
-		at91_set_A_periph(AT91_PIN_PA4, 0);	/* RTS2 */
-	if (pins & ATMEL_UART_CTS)
-		at91_set_A_periph(AT91_PIN_PA5, 0);	/* CTS2 */
-}
-
-static struct resource uart3_resources[] = {
-	[0] = {
-		.start	= AT91SAM9260_BASE_US3,
-		.end	= AT91SAM9260_BASE_US3 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_US3,
-		.end	= NR_IRQS_LEGACY + AT91SAM9260_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 at91sam9260_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_A_periph(AT91_PIN_PB10, 1);		/* TXD3 */
-	at91_set_A_periph(AT91_PIN_PB11, 0);		/* RXD3 */
-
-	if (pins & ATMEL_UART_RTS)
-		at91_set_B_periph(AT91_PIN_PC8, 0);	/* RTS3 */
-	if (pins & ATMEL_UART_CTS)
-		at91_set_B_periph(AT91_PIN_PC10, 0);	/* CTS3 */
-}
-
-static struct resource uart4_resources[] = {
-	[0] = {
-		.start	= AT91SAM9260_BASE_US4,
-		.end	= AT91SAM9260_BASE_US4 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_US4,
-		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_US4,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct atmel_uart_data uart4_data = {
-	.use_dma_tx	= 1,
-	.use_dma_rx	= 1,
-};
-
-static u64 uart4_dmamask = DMA_BIT_MASK(32);
-
-static struct platform_device at91sam9260_uart4_device = {
-	.name		= "atmel_usart",
-	.id		= 5,
-	.dev		= {
-				.dma_mask		= &uart4_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-				.platform_data		= &uart4_data,
-	},
-	.resource	= uart4_resources,
-	.num_resources	= ARRAY_SIZE(uart4_resources),
-};
-
-static inline void configure_usart4_pins(void)
-{
-	at91_set_B_periph(AT91_PIN_PA31, 1);		/* TXD4 */
-	at91_set_B_periph(AT91_PIN_PA30, 0);		/* RXD4 */
-}
-
-static struct resource uart5_resources[] = {
-	[0] = {
-		.start	= AT91SAM9260_BASE_US5,
-		.end	= AT91SAM9260_BASE_US5 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_US5,
-		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_US5,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct atmel_uart_data uart5_data = {
-	.use_dma_tx	= 1,
-	.use_dma_rx	= 1,
-};
-
-static u64 uart5_dmamask = DMA_BIT_MASK(32);
-
-static struct platform_device at91sam9260_uart5_device = {
-	.name		= "atmel_usart",
-	.id		= 6,
-	.dev		= {
-				.dma_mask		= &uart5_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-				.platform_data		= &uart5_data,
-	},
-	.resource	= uart5_resources,
-	.num_resources	= ARRAY_SIZE(uart5_resources),
-};
-
-static inline void configure_usart5_pins(void)
-{
-	at91_set_A_periph(AT91_PIN_PB12, 1);		/* TXD5 */
-	at91_set_A_periph(AT91_PIN_PB13, 0);		/* RXD5 */
-}
-
-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 = &at91sam9260_dbgu_device;
-			configure_dbgu_pins();
-			break;
-		case AT91SAM9260_ID_US0:
-			pdev = &at91sam9260_uart0_device;
-			configure_usart0_pins(pins);
-			break;
-		case AT91SAM9260_ID_US1:
-			pdev = &at91sam9260_uart1_device;
-			configure_usart1_pins(pins);
-			break;
-		case AT91SAM9260_ID_US2:
-			pdev = &at91sam9260_uart2_device;
-			configure_usart2_pins(pins);
-			break;
-		case AT91SAM9260_ID_US3:
-			pdev = &at91sam9260_uart3_device;
-			configure_usart3_pins(pins);
-			break;
-		case AT91SAM9260_ID_US4:
-			pdev = &at91sam9260_uart4_device;
-			configure_usart4_pins();
-			break;
-		case AT91SAM9260_ID_US5:
-			pdev = &at91sam9260_uart5_device;
-			configure_usart5_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
-
-/* --------------------------------------------------------------------
- *  CF/IDE
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_PATA_AT91) || defined(CONFIG_PATA_AT91_MODULE) || \
-	defined(CONFIG_AT91_CF) || defined(CONFIG_AT91_CF_MODULE)
-
-static struct at91_cf_data cf0_data;
-
-static struct resource cf0_resources[] = {
-	[0] = {
-		.start	= AT91_CHIPSELECT_4,
-		.end	= AT91_CHIPSELECT_4 + SZ_256M - 1,
-		.flags	= IORESOURCE_MEM,
-	}
-};
-
-static struct platform_device cf0_device = {
-	.id		= 0,
-	.dev		= {
-				.platform_data	= &cf0_data,
-	},
-	.resource	= cf0_resources,
-	.num_resources	= ARRAY_SIZE(cf0_resources),
-};
-
-static struct at91_cf_data cf1_data;
-
-static struct resource cf1_resources[] = {
-	[0] = {
-		.start	= AT91_CHIPSELECT_5,
-		.end	= AT91_CHIPSELECT_5 + SZ_256M - 1,
-		.flags	= IORESOURCE_MEM,
-	}
-};
-
-static struct platform_device cf1_device = {
-	.id		= 1,
-	.dev		= {
-				.platform_data	= &cf1_data,
-	},
-	.resource	= cf1_resources,
-	.num_resources	= ARRAY_SIZE(cf1_resources),
-};
-
-void __init at91_add_device_cf(struct at91_cf_data *data)
-{
-	struct platform_device *pdev;
-	unsigned long csa;
-
-	if (!data)
-		return;
-
-	csa = at91_matrix_read(AT91_MATRIX_EBICSA);
-
-	switch (data->chipselect) {
-	case 4:
-		at91_set_multi_drive(AT91_PIN_PC8, 0);
-		at91_set_A_periph(AT91_PIN_PC8, 0);
-		csa |= AT91_MATRIX_CS4A_SMC_CF1;
-		cf0_data = *data;
-		pdev = &cf0_device;
-		break;
-	case 5:
-		at91_set_multi_drive(AT91_PIN_PC9, 0);
-		at91_set_A_periph(AT91_PIN_PC9, 0);
-		csa |= AT91_MATRIX_CS5A_SMC_CF2;
-		cf1_data = *data;
-		pdev = &cf1_device;
-		break;
-	default:
-		printk(KERN_ERR "AT91 CF: bad chip-select requested (%u)\n",
-		       data->chipselect);
-		return;
-	}
-
-	at91_matrix_write(AT91_MATRIX_EBICSA, csa);
-
-	if (gpio_is_valid(data->rst_pin)) {
-		at91_set_multi_drive(data->rst_pin, 0);
-		at91_set_gpio_output(data->rst_pin, 1);
-	}
-
-	if (gpio_is_valid(data->irq_pin)) {
-		at91_set_gpio_input(data->irq_pin, 0);
-		at91_set_deglitch(data->irq_pin, 1);
-	}
-
-	if (gpio_is_valid(data->det_pin)) {
-		at91_set_gpio_input(data->det_pin, 0);
-		at91_set_deglitch(data->det_pin, 1);
-	}
-
-	at91_set_B_periph(AT91_PIN_PC6, 0);     /* CFCE1 */
-	at91_set_B_periph(AT91_PIN_PC7, 0);     /* CFCE2 */
-	at91_set_A_periph(AT91_PIN_PC10, 0);    /* CFRNW */
-	at91_set_A_periph(AT91_PIN_PC15, 1);    /* NWAIT */
-
-	if (IS_ENABLED(CONFIG_PATA_AT91) && (data->flags & AT91_CF_TRUE_IDE))
-		pdev->name = "pata_at91";
-	else
-		pdev->name = "at91_cf";
-
-	platform_device_register(pdev);
-}
-
-#else
-void __init at91_add_device_cf(struct at91_cf_data * data) {}
-#endif
-
-/* --------------------------------------------------------------------
- *  ADCs
- * -------------------------------------------------------------------- */
-
-#if IS_ENABLED(CONFIG_AT91_ADC)
-static struct at91_adc_data adc_data;
-
-static struct resource adc_resources[] = {
-	[0] = {
-		.start	= AT91SAM9260_BASE_ADC,
-		.end	= AT91SAM9260_BASE_ADC + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_ADC,
-		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_ADC,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91_adc_device = {
-	.name		= "at91sam9260-adc",
-	.id		= -1,
-	.dev		= {
-				.platform_data		= &adc_data,
-	},
-	.resource	= adc_resources,
-	.num_resources	= ARRAY_SIZE(adc_resources),
-};
-
-static struct at91_adc_trigger at91_adc_triggers[] = {
-	[0] = {
-		.name = "timer-counter-0",
-		.value = 0x1,
-	},
-	[1] = {
-		.name = "timer-counter-1",
-		.value = 0x3,
-	},
-	[2] = {
-		.name = "timer-counter-2",
-		.value = 0x5,
-	},
-	[3] = {
-		.name = "external",
-		.value = 0xd,
-		.is_external = true,
-	},
-};
-
-void __init at91_add_device_adc(struct at91_adc_data *data)
-{
-	if (!data)
-		return;
-
-	if (test_bit(0, &data->channels_used))
-		at91_set_A_periph(AT91_PIN_PC0, 0);
-	if (test_bit(1, &data->channels_used))
-		at91_set_A_periph(AT91_PIN_PC1, 0);
-	if (test_bit(2, &data->channels_used))
-		at91_set_A_periph(AT91_PIN_PC2, 0);
-	if (test_bit(3, &data->channels_used))
-		at91_set_A_periph(AT91_PIN_PC3, 0);
-
-	if (data->use_external_triggers)
-		at91_set_A_periph(AT91_PIN_PA22, 0);
-
-	data->startup_time = 10;
-	data->trigger_number = 4;
-	data->trigger_list = at91_adc_triggers;
-
-	adc_data = *data;
-	platform_device_register(&at91_adc_device);
-}
-#else
-void __init at91_add_device_adc(struct at91_adc_data *data) {}
-#endif
-
-/* -------------------------------------------------------------------- */
-/*
- * These devices are always present and don't need any board-specific
- * setup.
- */
-static int __init at91_add_standard_devices(void)
-{
-	if (of_have_populated_dt())
-		return 0;
-
-	at91_add_device_rtt();
-	at91_add_device_watchdog();
-	at91_add_device_tc();
-	return 0;
-}
-
-arch_initcall(at91_add_standard_devices);

arch/arm/mach-at91/at91sam9261.c

···
  *
  */
 
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/clk/at91_pmc.h>
-
-#include <asm/proc-fns.h>
-#include <asm/irq.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
 #include <asm/system_misc.h>
 #include <mach/cpu.h>
-#include <mach/at91sam9261.h>
 #include <mach/hardware.h>
 
-#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 pioA_clk = {
-	.name		= "pioA_clk",
-	.pmc_mask	= 1 << AT91SAM9261_ID_PIOA,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk pioB_clk = {
-	.name		= "pioB_clk",
-	.pmc_mask	= 1 << AT91SAM9261_ID_PIOB,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk pioC_clk = {
-	.name		= "pioC_clk",
-	.pmc_mask	= 1 << AT91SAM9261_ID_PIOC,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk usart0_clk = {
-	.name		= "usart0_clk",
-	.pmc_mask	= 1 << AT91SAM9261_ID_US0,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk usart1_clk = {
-	.name		= "usart1_clk",
-	.pmc_mask	= 1 << AT91SAM9261_ID_US1,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk usart2_clk = {
-	.name		= "usart2_clk",
-	.pmc_mask	= 1 << AT91SAM9261_ID_US2,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk mmc_clk = {
-	.name		= "mci_clk",
-	.pmc_mask	= 1 << AT91SAM9261_ID_MCI,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk udc_clk = {
-	.name		= "udc_clk",
-	.pmc_mask	= 1 << AT91SAM9261_ID_UDP,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk twi_clk = {
-	.name		= "twi_clk",
-	.pmc_mask	= 1 << AT91SAM9261_ID_TWI,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk spi0_clk = {
-	.name		= "spi0_clk",
-	.pmc_mask	= 1 << AT91SAM9261_ID_SPI0,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk spi1_clk = {
-	.name		= "spi1_clk",
-	.pmc_mask	= 1 << AT91SAM9261_ID_SPI1,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk ssc0_clk = {
-	.name		= "ssc0_clk",
-	.pmc_mask	= 1 << AT91SAM9261_ID_SSC0,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk ssc1_clk = {
-	.name		= "ssc1_clk",
-	.pmc_mask	= 1 << AT91SAM9261_ID_SSC1,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk ssc2_clk = {
-	.name		= "ssc2_clk",
-	.pmc_mask	= 1 << AT91SAM9261_ID_SSC2,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk tc0_clk = {
-	.name		= "tc0_clk",
-	.pmc_mask	= 1 << AT91SAM9261_ID_TC0,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk tc1_clk = {
-	.name		= "tc1_clk",
-	.pmc_mask	= 1 << AT91SAM9261_ID_TC1,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk tc2_clk = {
-	.name		= "tc2_clk",
-	.pmc_mask	= 1 << AT91SAM9261_ID_TC2,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk ohci_clk = {
-	.name		= "ohci_clk",
-	.pmc_mask	= 1 << AT91SAM9261_ID_UHP,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk lcdc_clk = {
-	.name		= "lcdc_clk",
-	.pmc_mask	= 1 << AT91SAM9261_ID_LCDC,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-
-/* HClocks */
-static struct clk hck0 = {
-	.name		= "hck0",
-	.pmc_mask	= AT91_PMC_HCK0,
-	.type		= CLK_TYPE_SYSTEM,
-	.id		= 0,
-};
-static struct clk hck1 = {
-	.name		= "hck1",
-	.pmc_mask	= AT91_PMC_HCK1,
-	.type		= CLK_TYPE_SYSTEM,
-	.id		= 1,
-};
-
-static struct clk *periph_clocks[] __initdata = {
-	&pioA_clk,
-	&pioB_clk,
-	&pioC_clk,
-	&usart0_clk,
-	&usart1_clk,
-	&usart2_clk,
-	&mmc_clk,
-	&udc_clk,
-	&twi_clk,
-	&spi0_clk,
-	&spi1_clk,
-	&ssc0_clk,
-	&ssc1_clk,
-	&ssc2_clk,
-	&tc0_clk,
-	&tc1_clk,
-	&tc2_clk,
-	&ohci_clk,
-	&lcdc_clk,
-	// irq0 .. irq2
-};
-
-static struct clk_lookup periph_clocks_lookups[] = {
-	CLKDEV_CON_DEV_ID("hclk", "at91sam9261-lcdfb.0", &hck1),
-	CLKDEV_CON_DEV_ID("hclk", "at91sam9g10-lcdfb.0", &hck1),
-	CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.0", &spi0_clk),
-	CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.1", &spi1_clk),
-	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("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", "fffbc000.ssc", &ssc0_clk),
-	CLKDEV_CON_DEV_ID("pclk", "fffc0000.ssc", &ssc1_clk),
-	CLKDEV_CON_DEV_ID("pclk", "fffc4000.ssc", &ssc2_clk),
-	CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &hck0),
-	CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9261.0", &twi_clk),
-	CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g10.0", &twi_clk),
-	CLKDEV_CON_ID("pioA", &pioA_clk),
-	CLKDEV_CON_ID("pioB", &pioB_clk),
-	CLKDEV_CON_ID("pioC", &pioC_clk),
-	/* more lookup table for DT entries */
-	CLKDEV_CON_DEV_ID("usart", "fffff200.serial", &mck),
-	CLKDEV_CON_DEV_ID("usart", "fffb0000.serial", &usart0_clk),
-	CLKDEV_CON_DEV_ID("usart", "ffffb400.serial", &usart1_clk),
-	CLKDEV_CON_DEV_ID("usart", "fff94000.serial", &usart2_clk),
-	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("hclk", "500000.ohci", &hck0),
-	CLKDEV_CON_DEV_ID("hclk", "600000.fb", &hck1),
-	CLKDEV_CON_DEV_ID("spi_clk", "fffc8000.spi", &spi0_clk),
-	CLKDEV_CON_DEV_ID("spi_clk", "fffcc000.spi", &spi1_clk),
-	CLKDEV_CON_DEV_ID("mci_clk", "fffa8000.mmc", &mmc_clk),
-	CLKDEV_CON_DEV_ID(NULL, "fffac000.i2c", &twi_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),
-};
-
-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),
-};
-
-/*
- * 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 at91sam9261_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);
-
-	clk_register(&hck0);
-	clk_register(&hck1);
-}
-#else
-#define at91sam9261_register_clocks NULL
-#endif
-/* --------------------------------------------------------------------
- *  GPIO
- * -------------------------------------------------------------------- */
-
-static struct at91_gpio_bank at91sam9261_gpio[] __initdata = {
-	{
-		.id		= AT91SAM9261_ID_PIOA,
-		.regbase	= AT91SAM9261_BASE_PIOA,
-	}, {
-		.id		= AT91SAM9261_ID_PIOB,
-		.regbase	= AT91SAM9261_BASE_PIOB,
-	}, {
-		.id		= AT91SAM9261_ID_PIOC,
-		.regbase	= AT91SAM9261_BASE_PIOC,
-	}
-};
 
 /* --------------------------------------------------------------------
  *  AT91SAM9261 processor initialization
···
 		at91_init_sram(0, AT91SAM9261_SRAM_BASE, AT91SAM9261_SRAM_SIZE);
 }
 
-static void __init at91sam9261_ioremap_registers(void)
-{
-	at91_ioremap_ramc(0, AT91SAM9261_BASE_SDRAMC, 512);
-	at91sam926x_ioremap_pit(AT91SAM9261_BASE_PIT);
-	at91sam9_ioremap_smc(0, AT91SAM9261_BASE_SMC);
-	at91_ioremap_matrix(AT91SAM9261_BASE_MATRIX);
-	at91_pm_set_standby(at91sam9_sdram_standby);
-}
-
 static void __init at91sam9261_initialize(void)
 {
 	arm_pm_idle = at91sam9_idle;
 
 	at91_sysirq_mask_rtt(AT91SAM9261_BASE_RTT);
-
-	/* Register GPIO subsystem */
-	at91_gpio_init(at91sam9261_gpio, 3);
-}
-
-static struct resource rstc_resources[] = {
-	[0] = {
-		.start  = AT91SAM9261_BASE_RSTC,
-		.end    = AT91SAM9261_BASE_RSTC + SZ_16 - 1,
-		.flags  = IORESOURCE_MEM,
-	},
-	[1] = {
-		.start  = AT91SAM9261_BASE_SDRAMC,
-		.end    = AT91SAM9261_BASE_SDRAMC + SZ_512 - 1,
-		.flags  = IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device rstc_device = {
-	.name           = "at91-sam9260-reset",
-	.resource       = rstc_resources,
-	.num_resources  = ARRAY_SIZE(rstc_resources),
-};
-
-static struct resource shdwc_resources[] = {
-	[0] = {
-		.start  = AT91SAM9261_BASE_SHDWC,
-		.end    = AT91SAM9261_BASE_SHDWC + SZ_16 - 1,
-		.flags  = IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device shdwc_device = {
-	.name           = "at91-poweroff",
-	.resource       = shdwc_resources,
-	.num_resources  = ARRAY_SIZE(shdwc_resources),
-};
-
-static void __init at91sam9261_register_devices(void)
-{
-	platform_device_register(&rstc_device);
-	platform_device_register(&shdwc_device);
-}
-
-/* --------------------------------------------------------------------
- *  Interrupt initialization
- * -------------------------------------------------------------------- */
-
-/*
- * The default interrupt priority levels (0 = lowest, 7 = highest).
- */
-static unsigned int at91sam9261_default_irq_priority[NR_AIC_IRQS] __initdata = {
-	7,	/* Advanced Interrupt Controller */
-	7,	/* System Peripherals */
-	1,	/* Parallel IO Controller A */
-	1,	/* Parallel IO Controller B */
-	1,	/* Parallel IO Controller C */
-	0,
-	5,	/* USART 0 */
-	5,	/* USART 1 */
-	5,	/* USART 2 */
-	0,	/* Multimedia Card Interface */
-	2,	/* USB Device Port */
-	6,	/* Two-Wire Interface */
-	5,	/* Serial Peripheral Interface 0 */
-	5,	/* Serial Peripheral Interface 1 */
-	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 */
-	2,	/* USB Host port */
-	3,	/* LCD Controller */
-	0,
-	0,
-	0,
-	0,
-	0,
-	0,
-	0,
-	0,	/* Advanced Interrupt Controller */
-	0,	/* Advanced Interrupt Controller */
-	0,	/* Advanced Interrupt Controller */
-};
-
-static void __init at91sam9261_init_time(void)
-{
-	at91sam926x_pit_init(NR_IRQS_LEGACY + AT91_ID_SYS);
 }
 
 AT91_SOC_START(at91sam9261)
 	.map_io = at91sam9261_map_io,
-	.default_irq_priority = at91sam9261_default_irq_priority,
-	.extern_irq = (1 << AT91SAM9261_ID_IRQ0) | (1 << AT91SAM9261_ID_IRQ1)
-		    | (1 << AT91SAM9261_ID_IRQ2),
-	.ioremap_registers = at91sam9261_ioremap_registers,
-	.register_clocks = at91sam9261_register_clocks,
-	.register_devices = at91sam9261_register_devices,
 	.init = at91sam9261_initialize,
-	.init_time = at91sam9261_init_time,
 AT91_SOC_END

arch/arm/mach-at91/at91sam9261_devices.c

···
-/*
- * arch/arm/mach-at91/at91sam9261_devices.c
- *
- *  Copyright (C) 2005 Thibaut VARENE <[e-mail]>
- *  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 <asm/mach/arch.h>
-#include <asm/mach/map.h>
-
-#include <linux/dma-mapping.h>
-#include <linux/gpio.h>
-#include <linux/platform_device.h>
-#include <linux/i2c-gpio.h>
-
-#include <linux/fb.h>
-#include <video/atmel_lcdc.h>
-
-#include <mach/at91sam9261.h>
-#include <mach/at91sam9261_matrix.h>
-#include <mach/at91_matrix.h>
-#include <mach/at91sam9_smc.h>
-#include <mach/hardware.h>
-
-#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	= AT91SAM9261_UHP_BASE,
-		.end	= AT91SAM9261_UHP_BASE + SZ_1M - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_UHP,
-		.end	= NR_IRQS_LEGACY + AT91SAM9261_ID_UHP,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9261_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(&at91sam9261_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	= AT91SAM9261_BASE_UDP,
-		.end	= AT91SAM9261_BASE_UDP + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_UDP,
-		.end	= NR_IRQS_LEGACY + AT91SAM9261_ID_UDP,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9261_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);
-	}
-
-	/* Pullup pin is handled internally by USB device peripheral */
-
-	udc_data = *data;
-	platform_device_register(&at91sam9261_udc_device);
-}
-#else
-void __init at91_add_device_udc(struct at91_udc_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	= AT91SAM9261_BASE_MCI,
-		.end	= AT91SAM9261_BASE_MCI + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_MCI,
-		.end	= NR_IRQS_LEGACY + AT91SAM9261_ID_MCI,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9261_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)
-{
-	if (!data)
-		return;
-
-	if (data->slot[0].bus_width) {
-		/* input/irq */
-		if (gpio_is_valid(data->slot[0].detect_pin)) {
-			at91_set_gpio_input(data->slot[0].detect_pin, 1);
-			at91_set_deglitch(data->slot[0].detect_pin, 1);
-		}
-		if (gpio_is_valid(data->slot[0].wp_pin))
-			at91_set_gpio_input(data->slot[0].wp_pin, 1);
-
-		/* CLK */
-		at91_set_B_periph(AT91_PIN_PA2, 0);
-
-		/* CMD */
-		at91_set_B_periph(AT91_PIN_PA1, 1);
-
-		/* DAT0, maybe DAT1..DAT3 */
-		at91_set_B_periph(AT91_PIN_PA0, 1);
-		if (data->slot[0].bus_width == 4) {
-			at91_set_B_periph(AT91_PIN_PA4, 1);
-			at91_set_B_periph(AT91_PIN_PA5, 1);
-			at91_set_B_periph(AT91_PIN_PA6, 1);
-		}
-
-		mmc_data = *data;
-		platform_device_register(&at91sam9261_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 atmel_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 long csa;
-
-	if (!data)
-		return;
-
-	csa = at91_matrix_read(AT91_MATRIX_EBICSA);
-	at91_matrix_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_CS3A_SMC_SMARTMEDIA);
-
-	/* 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_PC0, 0);		/* NANDOE */
-	at91_set_A_periph(AT91_PIN_PC1, 0);		/* NANDWE */
-
-	nand_data = *data;
-	platform_device_register(&atmel_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_PA7,
-	.sda_is_open_drain	= 1,
-	.scl_pin		= AT91_PIN_PA8,
-	.scl_is_open_drain	= 1,
-	.udelay			= 2,		/* ~100 kHz */
-};
-
-static struct platform_device at91sam9261_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_PA7, 1);		/* TWD (SDA) */
-	at91_set_multi_drive(AT91_PIN_PA7, 1);
-
-	at91_set_GPIO_periph(AT91_PIN_PA8, 1);		/* TWCK (SCL) */
-	at91_set_multi_drive(AT91_PIN_PA8, 1);
-
-	i2c_register_board_info(0, devices, nr_devices);
-	platform_device_register(&at91sam9261_twi_device);
-}
-
-#elif defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE)
-
-static struct resource twi_resources[] = {
-	[0] = {
-		.start	= AT91SAM9261_BASE_TWI,
-		.end	= AT91SAM9261_BASE_TWI + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_TWI,
-		.end	= NR_IRQS_LEGACY + AT91SAM9261_ID_TWI,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9261_twi_device = {
-	.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)
-{
-	/* IP version is not the same on 9261 and g10 */
-	if (cpu_is_at91sam9g10()) {
-		at91sam9261_twi_device.name = "i2c-at91sam9g10";
-		/* I2C PIO must not be configured as open-drain on this chip */
-	} else {
-		at91sam9261_twi_device.name = "i2c-at91sam9261";
-		at91_set_multi_drive(AT91_PIN_PA7, 1);
-		at91_set_multi_drive(AT91_PIN_PA8, 1);
-	}
-
-	/* pins used for TWI interface */
-	at91_set_A_periph(AT91_PIN_PA7, 0);		/* TWD */
-	at91_set_A_periph(AT91_PIN_PA8, 0);		/* TWCK */
-
-	i2c_register_board_info(0, devices, nr_devices);
-	platform_device_register(&at91sam9261_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 spi0_resources[] = {
-	[0] = {
-		.start	= AT91SAM9261_BASE_SPI0,
-		.end	= AT91SAM9261_BASE_SPI0 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_SPI0,
-		.end	= NR_IRQS_LEGACY + AT91SAM9261_ID_SPI0,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9261_spi0_device = {
-	.name		= "atmel_spi",
-	.id		= 0,
-	.dev		= {
-				.dma_mask		= &spi_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-	.resource	= spi0_resources,
-	.num_resources	= ARRAY_SIZE(spi0_resources),
-};
-
-static const unsigned spi0_standard_cs[4] = { AT91_PIN_PA3, AT91_PIN_PA4, AT91_PIN_PA5, AT91_PIN_PA6 };
-
-static struct resource spi1_resources[] = {
-	[0] = {
-		.start	= AT91SAM9261_BASE_SPI1,
-		.end	= AT91SAM9261_BASE_SPI1 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_SPI1,
-		.end	= NR_IRQS_LEGACY + AT91SAM9261_ID_SPI1,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9261_spi1_device = {
-	.name		= "atmel_spi",
-	.id		= 1,
-	.dev		= {
-				.dma_mask		= &spi_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-	.resource	= spi1_resources,
-	.num_resources	= ARRAY_SIZE(spi1_resources),
-};
-
-static const unsigned spi1_standard_cs[4] = { AT91_PIN_PB28, AT91_PIN_PA24, AT91_PIN_PA25, AT91_PIN_PA26 };
-
-void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices)
-{
-	int i;
-	unsigned long cs_pin;
-	short enable_spi0 = 0;
-	short enable_spi1 = 0;
-
-	/* Choose SPI chip-selects */
-	for (i = 0; i < nr_devices; i++) {
-		if (devices[i].controller_data)
-			cs_pin = (unsigned long) devices[i].controller_data;
-		else if (devices[i].bus_num == 0)
-			cs_pin = spi0_standard_cs[devices[i].chip_select];
-		else
-			cs_pin = spi1_standard_cs[devices[i].chip_select];
-
-		if (!gpio_is_valid(cs_pin))
-			continue;
-
-		if (devices[i].bus_num == 0)
-			enable_spi0 = 1;
-		else
-			enable_spi1 = 1;
-
-		/* enable chip-select pin */
-		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);
-
-	/* Configure SPI bus(es) */
-	if (enable_spi0) {
-		at91_set_A_periph(AT91_PIN_PA0, 0);	/* SPI0_MISO */
-		at91_set_A_periph(AT91_PIN_PA1, 0);	/* SPI0_MOSI */
-		at91_set_A_periph(AT91_PIN_PA2, 0);	/* SPI0_SPCK */
-
-		platform_device_register(&at91sam9261_spi0_device);
-	}
-	if (enable_spi1) {
-		at91_set_A_periph(AT91_PIN_PB30, 0);	/* SPI1_MISO */
-		at91_set_A_periph(AT91_PIN_PB31, 0);	/* SPI1_MOSI */
-		at91_set_A_periph(AT91_PIN_PB29, 0);	/* SPI1_SPCK */
-
-		platform_device_register(&at91sam9261_spi1_device);
-	}
-}
-#else
-void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  LCD Controller
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
-static u64 lcdc_dmamask = DMA_BIT_MASK(32);
-static struct atmel_lcdfb_pdata lcdc_data;
-
-static struct resource lcdc_resources[] = {
-	[0] = {
-		.start	= AT91SAM9261_LCDC_BASE,
-		.end	= AT91SAM9261_LCDC_BASE + SZ_4K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_LCDC,
-		.end	= NR_IRQS_LEGACY + AT91SAM9261_ID_LCDC,
-		.flags	= IORESOURCE_IRQ,
-	},
-#if defined(CONFIG_FB_INTSRAM)
-	[2] = {
-		.start	= AT91SAM9261_SRAM_BASE,
-		.end	= AT91SAM9261_SRAM_BASE + AT91SAM9261_SRAM_SIZE - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-#endif
-};
-
-static struct platform_device at91_lcdc_device = {
-	.id		= 0,
-	.dev		= {
-				.dma_mask		= &lcdc_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-				.platform_data		= &lcdc_data,
-	},
-	.resource	= lcdc_resources,
-	.num_resources	= ARRAY_SIZE(lcdc_resources),
-};
-
-void __init at91_add_device_lcdc(struct atmel_lcdfb_pdata *data)
-{
-	if (!data) {
-		return;
-	}
-
-	if (cpu_is_at91sam9g10())
-		at91_lcdc_device.name = "at91sam9g10-lcdfb";
-	else
-		at91_lcdc_device.name = "at91sam9261-lcdfb";
-
-#if defined(CONFIG_FB_ATMEL_STN)
-	at91_set_A_periph(AT91_PIN_PB0, 0);     /* LCDVSYNC */
-	at91_set_A_periph(AT91_PIN_PB1, 0);     /* LCDHSYNC */
-	at91_set_A_periph(AT91_PIN_PB2, 0);     /* LCDDOTCK */
-	at91_set_A_periph(AT91_PIN_PB3, 0);     /* LCDDEN */
-	at91_set_A_periph(AT91_PIN_PB4, 0);     /* LCDCC */
-	at91_set_A_periph(AT91_PIN_PB5, 0);     /* LCDD0 */
-	at91_set_A_periph(AT91_PIN_PB6, 0);     /* LCDD1 */
-	at91_set_A_periph(AT91_PIN_PB7, 0);     /* LCDD2 */
-	at91_set_A_periph(AT91_PIN_PB8, 0);     /* LCDD3 */
-#else
-	at91_set_A_periph(AT91_PIN_PB1, 0);	/* LCDHSYNC */
-	at91_set_A_periph(AT91_PIN_PB2, 0);	/* LCDDOTCK */
-	at91_set_A_periph(AT91_PIN_PB3, 0);	/* LCDDEN */
-	at91_set_A_periph(AT91_PIN_PB4, 0);	/* LCDCC */
-	at91_set_A_periph(AT91_PIN_PB7, 0);	/* LCDD2 */
-	at91_set_A_periph(AT91_PIN_PB8, 0);	/* LCDD3 */
-	at91_set_A_periph(AT91_PIN_PB9, 0);	/* LCDD4 */
-	at91_set_A_periph(AT91_PIN_PB10, 0);	/* LCDD5 */
-	at91_set_A_periph(AT91_PIN_PB11, 0);	/* LCDD6 */
-	at91_set_A_periph(AT91_PIN_PB12, 0);	/* LCDD7 */
-	at91_set_A_periph(AT91_PIN_PB15, 0);	/* LCDD10 */
-	at91_set_A_periph(AT91_PIN_PB16, 0);	/* LCDD11 */
-	at91_set_A_periph(AT91_PIN_PB17, 0);	/* LCDD12 */
-	at91_set_A_periph(AT91_PIN_PB18, 0);	/* LCDD13 */
-	at91_set_A_periph(AT91_PIN_PB19, 0);	/* LCDD14 */
-	at91_set_A_periph(AT91_PIN_PB20, 0);	/* LCDD15 */
-	at91_set_B_periph(AT91_PIN_PB23, 0);	/* LCDD18 */
-	at91_set_B_periph(AT91_PIN_PB24, 0);	/* LCDD19 */
-	at91_set_B_periph(AT91_PIN_PB25, 0);	/* LCDD20 */
-	at91_set_B_periph(AT91_PIN_PB26, 0);	/* LCDD21 */
-	at91_set_B_periph(AT91_PIN_PB27, 0);	/* LCDD22 */
-	at91_set_B_periph(AT91_PIN_PB28, 0);	/* LCDD23 */
-#endif
-
-	if (ARRAY_SIZE(lcdc_resources) > 2) {
-		void __iomem *fb;
-		struct resource *fb_res = &lcdc_resources[2];
-		size_t fb_len = resource_size(fb_res);
-
-		fb = ioremap(fb_res->start, fb_len);
-		if (fb) {
-			memset(fb, 0, fb_len);
-			iounmap(fb);
-		}
-	}
-	lcdc_data = *data;
-	platform_device_register(&at91_lcdc_device);
-}
-#else
-void __init at91_add_device_lcdc(struct atmel_lcdfb_pdata *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  Timer/Counter block
- * -------------------------------------------------------------------- */
-
-#ifdef CONFIG_ATMEL_TCLIB
-
-static struct resource tcb_resources[] = {
-	[0] = {
-		.start	= AT91SAM9261_BASE_TCB0,
-		.end	= AT91SAM9261_BASE_TCB0 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_TC0,
-		.end	= NR_IRQS_LEGACY + AT91SAM9261_ID_TC0,
-		.flags	= IORESOURCE_IRQ,
-	},
-	[2] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_TC1,
-		.end	= NR_IRQS_LEGACY + AT91SAM9261_ID_TC1,
-		.flags	= IORESOURCE_IRQ,
-	},
-	[3] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_TC2,
-		.end	= NR_IRQS_LEGACY + AT91SAM9261_ID_TC2,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9261_tcb_device = {
-	.name		= "atmel_tcb",
-	.id		= 0,
-	.resource	= tcb_resources,
-	.num_resources	= ARRAY_SIZE(tcb_resources),
-};
-
-static void __init at91_add_device_tc(void)
-{
-	platform_device_register(&at91sam9261_tcb_device);
-}
-#else
-static void __init at91_add_device_tc(void) { }
-#endif
-
-
-/* --------------------------------------------------------------------
- *  RTT
- * -------------------------------------------------------------------- */
-
-static struct resource rtt_resources[] = {
-	{
-		.start	= AT91SAM9261_BASE_RTT,
-		.end	= AT91SAM9261_BASE_RTT + SZ_16 - 1,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.flags  = IORESOURCE_IRQ,
-	}
-};
-
-static struct platform_device at91sam9261_rtt_device = {
-	.name		= "at91_rtt",
-	.id		= 0,
-	.resource	= rtt_resources,
-};
-
-#if IS_ENABLED(CONFIG_RTC_DRV_AT91SAM9)
-static void __init at91_add_device_rtt_rtc(void)
-{
-	at91sam9261_rtt_device.name = "rtc-at91sam9";
-	/*
-	 * The second resource is needed:
-	 * GPBR will serve as the storage for RTC time offset
-	 */
-	at91sam9261_rtt_device.num_resources = 3;
-	rtt_resources[1].start = AT91SAM9261_BASE_GPBR +
-				 4 * CONFIG_RTC_DRV_AT91SAM9_GPBR;
-	rtt_resources[1].end = rtt_resources[1].start + 3;
-	rtt_resources[2].start = NR_IRQS_LEGACY + AT91_ID_SYS;
-	rtt_resources[2].end = NR_IRQS_LEGACY + AT91_ID_SYS;
-}
-#else
-static void __init at91_add_device_rtt_rtc(void)
-{
-	/* Only one resource is needed: RTT not used as RTC */
-	at91sam9261_rtt_device.num_resources = 1;
-}
-#endif
-
-static void __init at91_add_device_rtt(void)
-{
-	at91_add_device_rtt_rtc();
-	platform_device_register(&at91sam9261_rtt_device);
-}
-
-
-/* --------------------------------------------------------------------
- *  Watchdog
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_AT91SAM9X_WATCHDOG) || defined(CONFIG_AT91SAM9X_WATCHDOG_MODULE)
-static struct resource wdt_resources[] = {
-	{
-		.start	= AT91SAM9261_BASE_WDT,
-		.end	= AT91SAM9261_BASE_WDT + SZ_16 - 1,
-		.flags	= IORESOURCE_MEM,
-	}
-};
-
-static struct platform_device at91sam9261_wdt_device = {
-	.name		= "at91_wdt",
-	.id		= -1,
-	.resource	= wdt_resources,
-	.num_resources	= ARRAY_SIZE(wdt_resources),
-};
-
-static void __init at91_add_device_watchdog(void)
-{
-	platform_device_register(&at91sam9261_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	= AT91SAM9261_BASE_SSC0,
-		.end	= AT91SAM9261_BASE_SSC0 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_SSC0,
-		.end	= NR_IRQS_LEGACY + AT91SAM9261_ID_SSC0,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9261_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_PB21, 1);
-	if (pins & ATMEL_SSC_TK)
-		at91_set_A_periph(AT91_PIN_PB22, 1);
-	if (pins & ATMEL_SSC_TD)
-		at91_set_A_periph(AT91_PIN_PB23, 1);
-	if (pins & ATMEL_SSC_RD)
-		at91_set_A_periph(AT91_PIN_PB24, 1);
-	if (pins & ATMEL_SSC_RK)
-		at91_set_A_periph(AT91_PIN_PB25, 1);
-	if (pins & ATMEL_SSC_RF)
-		at91_set_A_periph(AT91_PIN_PB26, 1);
-}
-
-static u64 ssc1_dmamask = DMA_BIT_MASK(32);
-
-static struct resource ssc1_resources[] = {
-	[0] = {
-		.start	= AT91SAM9261_BASE_SSC1,
-		.end	= AT91SAM9261_BASE_SSC1 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_SSC1,
-		.end	= NR_IRQS_LEGACY + AT91SAM9261_ID_SSC1,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9261_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_B_periph(AT91_PIN_PA17, 1);
-	if (pins & ATMEL_SSC_TK)
-		at91_set_B_periph(AT91_PIN_PA18, 1);
-	if (pins & ATMEL_SSC_TD)
-		at91_set_B_periph(AT91_PIN_PA19, 1);
-	if (pins & ATMEL_SSC_RD)
-		at91_set_B_periph(AT91_PIN_PA20, 1);
-	if (pins & ATMEL_SSC_RK)
-		at91_set_B_periph(AT91_PIN_PA21, 1);
-	if (pins & ATMEL_SSC_RF)
-		at91_set_B_periph(AT91_PIN_PA22, 1);
-}
-
-static u64 ssc2_dmamask = DMA_BIT_MASK(32);
-
-static struct resource ssc2_resources[] = {
-	[0] = {
-		.start	= AT91SAM9261_BASE_SSC2,
-		.end	= AT91SAM9261_BASE_SSC2 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_SSC2,
-		.end	= NR_IRQS_LEGACY + AT91SAM9261_ID_SSC2,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9261_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_B_periph(AT91_PIN_PC25, 1);
-	if (pins & ATMEL_SSC_TK)
-		at91_set_B_periph(AT91_PIN_PC26, 1);
-	if (pins & ATMEL_SSC_TD)
-		at91_set_B_periph(AT91_PIN_PC27, 1);
-	if (pins & ATMEL_SSC_RD)
-		at91_set_B_periph(AT91_PIN_PC28, 1);
-	if (pins & ATMEL_SSC_RK)
-		at91_set_B_periph(AT91_PIN_PC29, 1);
-	if (pins & ATMEL_SSC_RF)
-		at91_set_B_periph(AT91_PIN_PC30, 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 AT91SAM9261_ID_SSC0:
-		pdev = &at91sam9261_ssc0_device;
-		configure_ssc0_pins(pins);
-		break;
-	case AT91SAM9261_ID_SSC1:
-		pdev = &at91sam9261_ssc1_device;
-		configure_ssc1_pins(pins);
-		break;
-	case AT91SAM9261_ID_SSC2:
-		pdev = &at91sam9261_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	= AT91SAM9261_BASE_DBGU,
-		.end	= AT91SAM9261_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 at91sam9261_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_PA9, 0);		/* DRXD */
-	at91_set_A_periph(AT91_PIN_PA10, 1);		/* DTXD */
-}
-
-static struct resource uart0_resources[] = {
-	[0] = {
-		.start	= AT91SAM9261_BASE_US0,
-		.end	= AT91SAM9261_BASE_US0 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_US0,
-		.end	= NR_IRQS_LEGACY + AT91SAM9261_ID_US0,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct atmel_uart_data uart0_data = {
-	.use_dma_tx	= 1,
-	.use_dma_rx	= 1,
-};
-
-static u64 uart0_dmamask = DMA_BIT_MASK(32);
-
-static struct platform_device at91sam9261_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_PC8, 1);		/* TXD0 */
-	at91_set_A_periph(AT91_PIN_PC9, 0);		/* RXD0 */
-
-	if (pins & ATMEL_UART_RTS)
-		at91_set_A_periph(AT91_PIN_PC10, 0);	/* RTS0 */
-	if (pins & ATMEL_UART_CTS)
-		at91_set_A_periph(AT91_PIN_PC11, 0);	/* CTS0 */
-}
-
-static struct resource uart1_resources[] = {
-	[0] = {
-		.start	= AT91SAM9261_BASE_US1,
-		.end	= AT91SAM9261_BASE_US1 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_US1,
-		.end	= NR_IRQS_LEGACY + AT91SAM9261_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 at91sam9261_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_PC12, 1);		/* TXD1 */
-	at91_set_A_periph(AT91_PIN_PC13, 0);		/* RXD1 */
-
-	if (pins & ATMEL_UART_RTS)
-		at91_set_B_periph(AT91_PIN_PA12, 0);	/* RTS1 */
-	if (pins & ATMEL_UART_CTS)
-		at91_set_B_periph(AT91_PIN_PA13, 0);	/* CTS1 */
-}
-
-static struct resource uart2_resources[] = {
-	[0] = {
-		.start	= AT91SAM9261_BASE_US2,
-		.end	= AT91SAM9261_BASE_US2 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_US2,
-		.end	= NR_IRQS_LEGACY + AT91SAM9261_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 at91sam9261_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_PC15, 0);		/* RXD2 */
-	at91_set_A_periph(AT91_PIN_PC14, 1);		/* TXD2 */
-
-	if (pins & ATMEL_UART_RTS)
-		at91_set_B_periph(AT91_PIN_PA15, 0);	/* RTS2*/
-	if (pins & ATMEL_UART_CTS)
-		at91_set_B_periph(AT91_PIN_PA16, 0);	/* CTS2 */
-}
-
-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 = &at91sam9261_dbgu_device;
-			configure_dbgu_pins();
-			break;
-		case AT91SAM9261_ID_US0:
-			pdev = &at91sam9261_uart0_device;
-			configure_usart0_pins(pins);
-			break;
-		case AT91SAM9261_ID_US1:
-			pdev = &at91sam9261_uart1_device;
-			configure_usart1_pins(pins);
-			break;
-		case AT91SAM9261_ID_US2:
-			pdev = &at91sam9261_uart2_device;
-			configure_usart2_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_rtt();
-	at91_add_device_watchdog();
-	at91_add_device_tc();
-	return 0;
-}
-
-arch_initcall(at91_add_standard_devices);

arch/arm/mach-at91/at91sam9263.c

···
  *
  */
 
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/clk/at91_pmc.h>
-
-#include <asm/proc-fns.h>
-#include <asm/irq.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
 #include <asm/system_misc.h>
-#include <mach/at91sam9263.h>
 #include <mach/hardware.h>
 
-#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 pioA_clk = {
-	.name		= "pioA_clk",
-	.pmc_mask	= 1 << AT91SAM9263_ID_PIOA,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk pioB_clk = {
-	.name		= "pioB_clk",
-	.pmc_mask	= 1 << AT91SAM9263_ID_PIOB,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk pioCDE_clk = {
-	.name		= "pioCDE_clk",
-	.pmc_mask	= 1 << AT91SAM9263_ID_PIOCDE,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk usart0_clk = {
-	.name		= "usart0_clk",
-	.pmc_mask	= 1 << AT91SAM9263_ID_US0,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk usart1_clk = {
-	.name		= "usart1_clk",
-	.pmc_mask	= 1 << AT91SAM9263_ID_US1,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk usart2_clk = {
-	.name		= "usart2_clk",
-	.pmc_mask	= 1 << AT91SAM9263_ID_US2,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk mmc0_clk = {
-	.name		= "mci0_clk",
-	.pmc_mask	= 1 << AT91SAM9263_ID_MCI0,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk mmc1_clk = {
-	.name		= "mci1_clk",
-	.pmc_mask	= 1 << AT91SAM9263_ID_MCI1,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk can_clk = {
-	.name		= "can_clk",
-	.pmc_mask	= 1 << AT91SAM9263_ID_CAN,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk twi_clk = {
-	.name		= "twi_clk",
-	.pmc_mask	= 1 << AT91SAM9263_ID_TWI,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk spi0_clk = {
-	.name		= "spi0_clk",
-	.pmc_mask	= 1 << AT91SAM9263_ID_SPI0,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk spi1_clk = {
-	.name		= "spi1_clk",
-	.pmc_mask	= 1 << AT91SAM9263_ID_SPI1,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk ssc0_clk = {
-	.name		= "ssc0_clk",
-	.pmc_mask	= 1 << AT91SAM9263_ID_SSC0,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk ssc1_clk = {
-	.name		= "ssc1_clk",
-	.pmc_mask	= 1 << AT91SAM9263_ID_SSC1,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk ac97_clk = {
-	.name		= "ac97_clk",
-	.pmc_mask	= 1 << AT91SAM9263_ID_AC97C,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk tcb_clk = {
-	.name		= "tcb_clk",
-	.pmc_mask	= 1 << AT91SAM9263_ID_TCB,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk pwm_clk = {
-	.name		= "pwm_clk",
-	.pmc_mask	= 1 << AT91SAM9263_ID_PWMC,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk macb_clk = {
-	.name		= "pclk",
-	.pmc_mask	= 1 << AT91SAM9263_ID_EMAC,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk dma_clk = {
-	.name		= "dma_clk",
-	.pmc_mask	= 1 << AT91SAM9263_ID_DMA,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk twodge_clk = {
-	.name		= "2dge_clk",
-	.pmc_mask	= 1 << AT91SAM9263_ID_2DGE,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk udc_clk = {
-	.name		= "udc_clk",
-	.pmc_mask	= 1 << AT91SAM9263_ID_UDP,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk isi_clk = {
-	.name		= "isi_clk",
-	.pmc_mask	= 1 << AT91SAM9263_ID_ISI,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk lcdc_clk = {
-	.name		= "lcdc_clk",
-	.pmc_mask	= 1 << AT91SAM9263_ID_LCDC,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk ohci_clk = {
-	.name		= "ohci_clk",
-	.pmc_mask	= 1 << AT91SAM9263_ID_UHP,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-
-static struct clk *periph_clocks[] __initdata = {
-	&pioA_clk,
-	&pioB_clk,
-	&pioCDE_clk,
-	&usart0_clk,
-	&usart1_clk,
-	&usart2_clk,
-	&mmc0_clk,
-	&mmc1_clk,
-	&can_clk,
-	&twi_clk,
-	&spi0_clk,
-	&spi1_clk,
-	&ssc0_clk,
-	&ssc1_clk,
-	&ac97_clk,
-	&tcb_clk,
-	&pwm_clk,
-	&macb_clk,
-	&twodge_clk,
-	&udc_clk,
-	&isi_clk,
-	&lcdc_clk,
-	&dma_clk,
-	&ohci_clk,
-	// irq0 .. irq1
-};
-
-static struct clk_lookup periph_clocks_lookups[] = {
-	/* One additional fake clock for macb_hclk */
-	CLKDEV_CON_ID("hclk", &macb_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", "fff98000.ssc", &ssc0_clk),
-	CLKDEV_CON_DEV_ID("pclk", "fff9c000.ssc", &ssc1_clk),
-	CLKDEV_CON_DEV_ID("hclk", "at91sam9263-lcdfb.0", &lcdc_clk),
-	CLKDEV_CON_DEV_ID("mci_clk", "atmel_mci.0", &mmc0_clk),
-	CLKDEV_CON_DEV_ID("mci_clk", "atmel_mci.1", &mmc1_clk),
-	CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.0", &spi0_clk),
-	CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.1", &spi1_clk),
-	CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.0", &tcb_clk),
-	CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9260.0", &twi_clk),
-	CLKDEV_CON_DEV_ID(NULL, "at91sam9rl-pwm", &pwm_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", &pioCDE_clk),
-	CLKDEV_CON_ID("pioD", &pioCDE_clk),
-	CLKDEV_CON_ID("pioE", &pioCDE_clk),
-	/* more usart lookup table for DT entries */
-	CLKDEV_CON_DEV_ID("usart", "ffffee00.serial", &mck),
-	CLKDEV_CON_DEV_ID("usart", "fff8c000.serial", &usart0_clk),
-	CLKDEV_CON_DEV_ID("usart", "fff90000.serial", &usart1_clk),
-	CLKDEV_CON_DEV_ID("usart", "fff94000.serial", &usart2_clk),
-	/* more tc lookup table for DT entries */
-	CLKDEV_CON_DEV_ID("t0_clk", "fff7c000.timer", &tcb_clk),
-	CLKDEV_CON_DEV_ID("hclk", "a00000.ohci", &ohci_clk),
-	CLKDEV_CON_DEV_ID("spi_clk", "fffa4000.spi", &spi0_clk),
-	CLKDEV_CON_DEV_ID("spi_clk", "fffa8000.spi", &spi1_clk),
-	CLKDEV_CON_DEV_ID("mci_clk", "fff80000.mmc", &mmc0_clk),
-	CLKDEV_CON_DEV_ID("mci_clk", "fff84000.mmc", &mmc1_clk),
-	CLKDEV_CON_DEV_ID(NULL, "fff88000.i2c", &twi_clk),
-	CLKDEV_CON_DEV_ID(NULL, "fffff200.gpio", &pioA_clk),
-	CLKDEV_CON_DEV_ID(NULL, "fffff400.gpio", &pioB_clk),
-	CLKDEV_CON_DEV_ID(NULL, "fffff600.gpio", &pioCDE_clk),
-	CLKDEV_CON_DEV_ID(NULL, "fffff800.gpio", &pioCDE_clk),
-	CLKDEV_CON_DEV_ID(NULL, "fffffa00.gpio", &pioCDE_clk),
-	CLKDEV_CON_DEV_ID(NULL, "fffb8000.pwm", &pwm_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),
-};
-
-/*
- * 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 at91sam9263_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 at91sam9263_register_clocks NULL
-#endif
-
-/* --------------------------------------------------------------------
- *  GPIO
- * -------------------------------------------------------------------- */
-
-static struct at91_gpio_bank at91sam9263_gpio[] __initdata = {
-	{
-		.id		= AT91SAM9263_ID_PIOA,
-		.regbase	= AT91SAM9263_BASE_PIOA,
-	}, {
-		.id		= AT91SAM9263_ID_PIOB,
-		.regbase	= AT91SAM9263_BASE_PIOB,
-	}, {
-		.id		= AT91SAM9263_ID_PIOCDE,
-		.regbase	= AT91SAM9263_BASE_PIOC,
-	}, {
-		.id		= AT91SAM9263_ID_PIOCDE,
-		.regbase	= AT91SAM9263_BASE_PIOD,
-	}, {
-		.id		= AT91SAM9263_ID_PIOCDE,
-		.regbase	= AT91SAM9263_BASE_PIOE,
-	}
-};
 
 /* --------------------------------------------------------------------
  *  AT91SAM9263 processor initialization
···
 	at91_init_sram(1, AT91SAM9263_SRAM1_BASE, AT91SAM9263_SRAM1_SIZE);
 }
 
-static void __init at91sam9263_ioremap_registers(void)
-{
-	at91_ioremap_ramc(0, AT91SAM9263_BASE_SDRAMC0, 512);
-	at91_ioremap_ramc(1, AT91SAM9263_BASE_SDRAMC1, 512);
-	at91sam926x_ioremap_pit(AT91SAM9263_BASE_PIT);
-	at91sam9_ioremap_smc(0, AT91SAM9263_BASE_SMC0);
-	at91sam9_ioremap_smc(1, AT91SAM9263_BASE_SMC1);
-	at91_ioremap_matrix(AT91SAM9263_BASE_MATRIX);
-	at91_pm_set_standby(at91sam9_sdram_standby);
-}
-
 static void __init at91sam9263_initialize(void)
 {
 	arm_pm_idle = at91sam9_idle;
 
 	at91_sysirq_mask_rtt(AT91SAM9263_BASE_RTT0);
 	at91_sysirq_mask_rtt(AT91SAM9263_BASE_RTT1);
-
-	/* Register GPIO subsystem */
-	at91_gpio_init(at91sam9263_gpio, 5);
-}
-
-static struct resource rstc_resources[] = {
-	[0] = {
-		.start  = AT91SAM9263_BASE_RSTC,
-		.end    = AT91SAM9263_BASE_RSTC + SZ_16 - 1,
-		.flags  = IORESOURCE_MEM,
-	},
-	[1] = {
-		.start  = AT91SAM9263_BASE_SDRAMC0,
-		.end    = AT91SAM9263_BASE_SDRAMC0 + SZ_512 - 1,
-		.flags  = IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device rstc_device = {
-	.name           = "at91-sam9260-reset",
-	.resource       = rstc_resources,
-	.num_resources  = ARRAY_SIZE(rstc_resources),
-};
-
-static struct resource shdwc_resources[] = {
-	[0] = {
-		.start  = AT91SAM9263_BASE_SHDWC,
-		.end    = AT91SAM9263_BASE_SHDWC + SZ_16 - 1,
-		.flags  = IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device shdwc_device = {
-	.name           = "at91-poweroff",
-	.resource       = shdwc_resources,
-	.num_resources  = ARRAY_SIZE(shdwc_resources),
-};
-
-static void __init at91sam9263_register_devices(void)
-{
-	platform_device_register(&rstc_device);
-	platform_device_register(&shdwc_device);
-}
-
-/* --------------------------------------------------------------------
- *  Interrupt initialization
- * -------------------------------------------------------------------- */
-
-/*
- * The default interrupt priority levels (0 = lowest, 7 = highest).
- */
-static unsigned int at91sam9263_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, D and E */
-	0,
-	0,
-	5,	/* USART 0 */
-	5,	/* USART 1 */
-	5,	/* USART 2 */
-	0,	/* Multimedia Card Interface 0 */
-	0,	/* Multimedia Card Interface 1 */
-	3,	/* CAN */
-	6,	/* Two-Wire Interface */
-	5,	/* Serial Peripheral Interface 0 */
-	5,	/* Serial Peripheral Interface 1 */
-	4,	/* Serial Synchronous Controller 0 */
-	4,	/* Serial Synchronous Controller 1 */
-	5,	/* AC97 Controller */
-	0,	/* Timer Counter 0, 1 and 2 */
-	0,	/* Pulse Width Modulation Controller */
-	3,	/* Ethernet */
-	0,
-	0,	/* 2D Graphic Engine */
-	2,	/* USB Device Port */
-	0,	/* Image Sensor Interface */
-	3,	/* LDC Controller */
-	0,	/* DMA Controller */
-	0,
-	2,	/* USB Host port */
-	0,	/* Advanced Interrupt Controller (IRQ0) */
-	0,	/* Advanced Interrupt Controller (IRQ1) */
-};
-
-static void __init at91sam9263_init_time(void)
-{
-	at91sam926x_pit_init(NR_IRQS_LEGACY + AT91_ID_SYS);
 }
 
 AT91_SOC_START(at91sam9263)
 	.map_io = at91sam9263_map_io,
-	.default_irq_priority = at91sam9263_default_irq_priority,
-	.extern_irq = (1 << AT91SAM9263_ID_IRQ0) | (1 << AT91SAM9263_ID_IRQ1),
-	.ioremap_registers = at91sam9263_ioremap_registers,
-	.register_clocks = at91sam9263_register_clocks,
-	.register_devices = at91sam9263_register_devices,
 	.init = at91sam9263_initialize,
-	.init_time = at91sam9263_init_time,
 AT91_SOC_END

arch/arm/mach-at91/at91sam9263_devices.c

···
-/*
- * arch/arm/mach-at91/at91sam9263_devices.c
- *
- *  Copyright (C) 2007 Atmel Corporation.
- *
- * 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 <asm/mach/arch.h>
-#include <asm/mach/map.h>
-
-#include <linux/dma-mapping.h>
-#include <linux/gpio.h>
-#include <linux/platform_device.h>
-#include <linux/i2c-gpio.h>
-
-#include <linux/fb.h>
-#include <video/atmel_lcdc.h>
-
-#include <mach/at91sam9263.h>
-#include <mach/at91sam9263_matrix.h>
-#include <mach/at91_matrix.h>
-#include <mach/at91sam9_smc.h>
-#include <mach/hardware.h>
-
-#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	= AT91SAM9263_UHP_BASE,
-		.end	= AT91SAM9263_UHP_BASE + SZ_1M - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_UHP,
-		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_UHP,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91_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 VBus control for UHP ports */
-	for (i = 0; i < data->ports; i++) {
-		if (gpio_is_valid(data->vbus_pin[i]))
-			at91_set_gpio_output(data->vbus_pin[i],
-					     data->vbus_pin_active_low[i]);
-	}
-
-	/* 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(&at91_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	= AT91SAM9263_BASE_UDP,
-		.end	= AT91SAM9263_BASE_UDP + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_UDP,
-		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_UDP,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91_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);
-	}
-
-	/* Pullup pin is handled internally by USB device peripheral */
-
-	udc_data = *data;
-	platform_device_register(&at91_udc_device);
-}
-#else
-void __init at91_add_device_udc(struct at91_udc_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  Ethernet
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_MACB) || defined(CONFIG_MACB_MODULE)
-static u64 eth_dmamask = DMA_BIT_MASK(32);
-static struct macb_platform_data eth_data;
-
-static struct resource eth_resources[] = {
-	[0] = {
-		.start	= AT91SAM9263_BASE_EMAC,
-		.end	= AT91SAM9263_BASE_EMAC + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_EMAC,
-		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_EMAC,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9263_eth_device = {
-	.name		= "macb",
-	.id		= -1,
-	.dev		= {
-				.dma_mask		= &eth_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-				.platform_data		= &eth_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_PE21, 0);	/* ETXCK_EREFCK */
-	at91_set_B_periph(AT91_PIN_PC25, 0);	/* ERXDV */
-	at91_set_A_periph(AT91_PIN_PE25, 0);	/* ERX0 */
-	at91_set_A_periph(AT91_PIN_PE26, 0);	/* ERX1 */
-	at91_set_A_periph(AT91_PIN_PE27, 0);	/* ERXER */
-	at91_set_A_periph(AT91_PIN_PE28, 0);	/* ETXEN */
-	at91_set_A_periph(AT91_PIN_PE23, 0);	/* ETX0 */
-	at91_set_A_periph(AT91_PIN_PE24, 0);	/* ETX1 */
-	at91_set_A_periph(AT91_PIN_PE30, 0);	/* EMDIO */
-	at91_set_A_periph(AT91_PIN_PE29, 0);	/* EMDC */
-
-	if (!data->is_rmii) {
-		at91_set_A_periph(AT91_PIN_PE22, 0);	/* ECRS */
-		at91_set_B_periph(AT91_PIN_PC26, 0);	/* ECOL */
-		at91_set_B_periph(AT91_PIN_PC22, 0);	/* ERX2 */
-		at91_set_B_periph(AT91_PIN_PC23, 0);	/* ERX3 */
-		at91_set_B_periph(AT91_PIN_PC27, 0);	/* ERXCK */
-		at91_set_B_periph(AT91_PIN_PC20, 0);	/* ETX2 */
-		at91_set_B_periph(AT91_PIN_PC21, 0);	/* ETX3 */
-		at91_set_B_periph(AT91_PIN_PC24, 0);	/* ETXER */
-	}
-
-	eth_data = *data;
-	platform_device_register(&at91sam9263_eth_device);
-}
-#else
-void __init at91_add_device_eth(struct macb_platform_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  MMC / SD
- * -------------------------------------------------------------------- */
-
-#if IS_ENABLED(CONFIG_MMC_ATMELMCI)
-static u64 mmc_dmamask = DMA_BIT_MASK(32);
-static struct mci_platform_data mmc0_data, mmc1_data;
-
-static struct resource mmc0_resources[] = {
-	[0] = {
-		.start	= AT91SAM9263_BASE_MCI0,
-		.end	= AT91SAM9263_BASE_MCI0 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_MCI0,
-		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_MCI0,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9263_mmc0_device = {
-	.name		= "atmel_mci",
-	.id		= 0,
-	.dev		= {
-				.dma_mask		= &mmc_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-				.platform_data		= &mmc0_data,
-	},
-	.resource	= mmc0_resources,
-	.num_resources	= ARRAY_SIZE(mmc0_resources),
-};
-
-static struct resource mmc1_resources[] = {
-	[0] = {
-		.start	= AT91SAM9263_BASE_MCI1,
-		.end	= AT91SAM9263_BASE_MCI1 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_MCI1,
-		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_MCI1,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9263_mmc1_device = {
-	.name		= "atmel_mci",
-	.id		= 1,
-	.dev		= {
-				.dma_mask		= &mmc_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-				.platform_data		= &mmc1_data,
-	},
-	.resource	= mmc1_resources,
-	.num_resources	= ARRAY_SIZE(mmc1_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);
-
-		if (mmc_id == 0) {				/* MCI0 */
-			switch (i) {
-			case 0:					/* slot A */
-				/* CMD */
-				at91_set_A_periph(AT91_PIN_PA1, 1);
-				/* DAT0, maybe DAT1..DAT3 */
-				at91_set_A_periph(AT91_PIN_PA0, 1);
-				if (data->slot[i].bus_width == 4) {
-					at91_set_A_periph(AT91_PIN_PA3, 1);
-					at91_set_A_periph(AT91_PIN_PA4, 1);
-					at91_set_A_periph(AT91_PIN_PA5, 1);
-				}
-				slot_count++;
-				break;
-			case 1:					/* slot B */
-				/* CMD */
-				at91_set_A_periph(AT91_PIN_PA16, 1);
-				/* DAT0, maybe DAT1..DAT3 */
-				at91_set_A_periph(AT91_PIN_PA17, 1);
-				if (data->slot[i].bus_width == 4) {
-					at91_set_A_periph(AT91_PIN_PA18, 1);
-					at91_set_A_periph(AT91_PIN_PA19, 1);
-					at91_set_A_periph(AT91_PIN_PA20, 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_PA12, 0);
-
-				mmc0_data = *data;
-				platform_device_register(&at91sam9263_mmc0_device);
-			}
-		} else if (mmc_id == 1) {			/* MCI1 */
-			switch (i) {
-			case 0:					/* slot A */
-				/* CMD */
-				at91_set_A_periph(AT91_PIN_PA7, 1);
-				/* DAT0, maybe DAT1..DAT3 */
-				at91_set_A_periph(AT91_PIN_PA8, 1);
-				if (data->slot[i].bus_width == 4) {
-					at91_set_A_periph(AT91_PIN_PA9, 1);
-					at91_set_A_periph(AT91_PIN_PA10, 1);
-					at91_set_A_periph(AT91_PIN_PA11, 1);
-				}
-				slot_count++;
-				break;
-			case 1:					/* slot B */
-				/* CMD */
-				at91_set_A_periph(AT91_PIN_PA21, 1);
-				/* DAT0, maybe DAT1..DAT3 */
-				at91_set_A_periph(AT91_PIN_PA22, 1);
-				if (data->slot[i].bus_width == 4) {
-					at91_set_A_periph(AT91_PIN_PA23, 1);
-					at91_set_A_periph(AT91_PIN_PA24, 1);
-					at91_set_A_periph(AT91_PIN_PA25, 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_PA6, 0);
-
-				mmc1_data = *data;
-				platform_device_register(&at91sam9263_mmc1_device);
-			}
-		}
-	}
-}
-#else
-void __init at91_add_device_mci(short mmc_id, struct mci_platform_data *data) {}
-#endif
-
-/* --------------------------------------------------------------------
- *  Compact Flash (PCMCIA or IDE)
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_PATA_AT91) || defined(CONFIG_PATA_AT91_MODULE) || \
-	defined(CONFIG_AT91_CF) || defined(CONFIG_AT91_CF_MODULE)
-
-static struct at91_cf_data cf0_data;
-
-static struct resource cf0_resources[] = {
-	[0] = {
-		.start	= AT91_CHIPSELECT_4,
-		.end	= AT91_CHIPSELECT_4 + SZ_256M - 1,
-		.flags	= IORESOURCE_MEM | IORESOURCE_MEM_8AND16BIT,
-	}
-};
-
-static struct platform_device cf0_device = {
-	.id		= 0,
-	.dev		= {
-				.platform_data	= &cf0_data,
-	},
-	.resource	= cf0_resources,
-	.num_resources	= ARRAY_SIZE(cf0_resources),
-};
-
-static struct at91_cf_data cf1_data;
-
-static struct resource cf1_resources[] = {
-	[0] = {
-		.start	= AT91_CHIPSELECT_5,
-		.end	= AT91_CHIPSELECT_5 + SZ_256M - 1,
-		.flags	= IORESOURCE_MEM | IORESOURCE_MEM_8AND16BIT,
-	}
-};
-
-static struct platform_device cf1_device = {
-	.id		= 1,
-	.dev		= {
-				.platform_data	= &cf1_data,
-	},
-	.resource	= cf1_resources,
-	.num_resources	= ARRAY_SIZE(cf1_resources),
-};
-
-void __init at91_add_device_cf(struct at91_cf_data *data)
-{
-	unsigned long ebi0_csa;
-	struct platform_device *pdev;
-
-	if (!data)
-		return;
-
-	/*
-	 * assign CS4 or CS5 to SMC with Compact Flash logic support,
-	 * we assume SMC timings are configured by board code,
-	 * except True IDE where timings are controlled by driver
-	 */
-	ebi0_csa = at91_matrix_read(AT91_MATRIX_EBI0CSA);
-	switch (data->chipselect) {
-	case 4:
-		at91_set_A_periph(AT91_PIN_PD6, 0);  /* EBI0_NCS4/CFCS0 */
-		ebi0_csa |= AT91_MATRIX_EBI0_CS4A_SMC_CF1;
-		cf0_data = *data;
-		pdev = &cf0_device;
-		break;
-	case 5:
-		at91_set_A_periph(AT91_PIN_PD7, 0);  /* EBI0_NCS5/CFCS1 */
-		ebi0_csa |= AT91_MATRIX_EBI0_CS5A_SMC_CF2;
-		cf1_data = *data;
-		pdev = &cf1_device;
-		break;
-	default:
-		printk(KERN_ERR "AT91 CF: bad chip-select requested (%u)\n",
-		       data->chipselect);
-		return;
-	}
-	at91_matrix_write(AT91_MATRIX_EBI0CSA, ebi0_csa);
-
-	if (gpio_is_valid(data->det_pin)) {
-		at91_set_gpio_input(data->det_pin, 1);
-		at91_set_deglitch(data->det_pin, 1);
-	}
-
-	if (gpio_is_valid(data->irq_pin)) {
-		at91_set_gpio_input(data->irq_pin, 1);
-		at91_set_deglitch(data->irq_pin, 1);
-	}
-
-	if (gpio_is_valid(data->vcc_pin))
-		/* initially off */
-		at91_set_gpio_output(data->vcc_pin, 0);
-
-	/* enable EBI controlled pins */
-	at91_set_A_periph(AT91_PIN_PD5, 1);  /* NWAIT */
-	at91_set_A_periph(AT91_PIN_PD8, 0);  /* CFCE1 */
-	at91_set_A_periph(AT91_PIN_PD9, 0);  /* CFCE2 */
-	at91_set_A_periph(AT91_PIN_PD14, 0); /* CFNRW */
-
-	pdev->name = (data->flags & AT91_CF_TRUE_IDE) ? "pata_at91" : "at91_cf";
-	platform_device_register(pdev);
-}
-#else
-void __init at91_add_device_cf(struct at91_cf_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[] = {
-	[0] = {
-		.start	= NAND_BASE,
-		.end	= NAND_BASE + SZ_256M - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= AT91SAM9263_BASE_ECC0,
-		.end	= AT91SAM9263_BASE_ECC0 + SZ_512 - 1,
-		.flags	= IORESOURCE_MEM,
-	}
-};
-
-static struct platform_device at91sam9263_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 long csa;
-
-	if (!data)
-		return;
-
-	csa = at91_matrix_read(AT91_MATRIX_EBI0CSA);
-	at91_matrix_write(AT91_MATRIX_EBI0CSA, csa | AT91_MATRIX_EBI0_CS3A_SMC_SMARTMEDIA);
-
-	/* 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);
-
-	nand_data = *data;
-	platform_device_register(&at91sam9263_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_PB4,
-	.sda_is_open_drain	= 1,
-	.scl_pin		= AT91_PIN_PB5,
-	.scl_is_open_drain	= 1,
-	.udelay			= 2,		/* ~100 kHz */
-};
-
-static struct platform_device at91sam9263_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_PB4, 1);		/* TWD (SDA) */
-	at91_set_multi_drive(AT91_PIN_PB4, 1);
-
-	at91_set_GPIO_periph(AT91_PIN_PB5, 1);		/* TWCK (SCL) */
-	at91_set_multi_drive(AT91_PIN_PB5, 1);
-
-	i2c_register_board_info(0, devices, nr_devices);
-	platform_device_register(&at91sam9263_twi_device);
-}
-
-#elif defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE)
-
-static struct resource twi_resources[] = {
-	[0] = {
-		.start	= AT91SAM9263_BASE_TWI,
-		.end	= AT91SAM9263_BASE_TWI + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_TWI,
-		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_TWI,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9263_twi_device = {
-	.name		= "i2c-at91sam9260",
-	.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_PB4, 0);		/* TWD */
-	at91_set_multi_drive(AT91_PIN_PB4, 1);
-
-	at91_set_A_periph(AT91_PIN_PB5, 0);		/* TWCK */
-	at91_set_multi_drive(AT91_PIN_PB5, 1);
-
-	i2c_register_board_info(0, devices, nr_devices);
-	platform_device_register(&at91sam9263_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 spi0_resources[] = {
-	[0] = {
-		.start	= AT91SAM9263_BASE_SPI0,
-		.end	= AT91SAM9263_BASE_SPI0 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_SPI0,
-		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_SPI0,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9263_spi0_device = {
-	.name		= "atmel_spi",
-	.id		= 0,
-	.dev		= {
-				.dma_mask		= &spi_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-	.resource	= spi0_resources,
-	.num_resources	= ARRAY_SIZE(spi0_resources),
-};
-
-static const unsigned spi0_standard_cs[4] = { AT91_PIN_PA5, AT91_PIN_PA3, AT91_PIN_PA4, AT91_PIN_PB11 };
-
-static struct resource spi1_resources[] = {
-	[0] = {
-		.start	= AT91SAM9263_BASE_SPI1,
-		.end	= AT91SAM9263_BASE_SPI1 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_SPI1,
-		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_SPI1,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9263_spi1_device = {
-	.name		= "atmel_spi",
-	.id		= 1,
-	.dev		= {
-				.dma_mask		= &spi_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-	.resource	= spi1_resources,
-	.num_resources	= ARRAY_SIZE(spi1_resources),
-};
-
-static const unsigned spi1_standard_cs[4] = { AT91_PIN_PB15, AT91_PIN_PB16, AT91_PIN_PB17, AT91_PIN_PB18 };
-
-void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices)
-{
-	int i;
-	unsigned long cs_pin;
-	short enable_spi0 = 0;
-	short enable_spi1 = 0;
-
-	/* Choose SPI chip-selects */
-	for (i = 0; i < nr_devices; i++) {
-		if (devices[i].controller_data)
-			cs_pin = (unsigned long) devices[i].controller_data;
-		else if (devices[i].bus_num == 0)
-			cs_pin = spi0_standard_cs[devices[i].chip_select];
-		else
-			cs_pin = spi1_standard_cs[devices[i].chip_select];
-
-		if (!gpio_is_valid(cs_pin))
-			continue;
-
-		if (devices[i].bus_num == 0)
-			enable_spi0 = 1;
-		else
-			enable_spi1 = 1;
-
-		/* enable chip-select pin */
-		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);
-
-	/* Configure SPI bus(es) */
-	if (enable_spi0) {
-		at91_set_B_periph(AT91_PIN_PA0, 0);	/* SPI0_MISO */
-		at91_set_B_periph(AT91_PIN_PA1, 0);	/* SPI0_MOSI */
-		at91_set_B_periph(AT91_PIN_PA2, 0);	/* SPI0_SPCK */
-
-		platform_device_register(&at91sam9263_spi0_device);
-	}
-	if (enable_spi1) {
-		at91_set_A_periph(AT91_PIN_PB12, 0);	/* SPI1_MISO */
-		at91_set_A_periph(AT91_PIN_PB13, 0);	/* SPI1_MOSI */
-		at91_set_A_periph(AT91_PIN_PB14, 0);	/* SPI1_SPCK */
-
-		platform_device_register(&at91sam9263_spi1_device);
-	}
-}
-#else
-void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  AC97
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_SND_ATMEL_AC97C) || defined(CONFIG_SND_ATMEL_AC97C_MODULE)
-static u64 ac97_dmamask = DMA_BIT_MASK(32);
-static struct ac97c_platform_data ac97_data;
-
-static struct resource ac97_resources[] = {
-	[0] = {
-		.start	= AT91SAM9263_BASE_AC97C,
-		.end	= AT91SAM9263_BASE_AC97C + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_AC97C,
-		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_AC97C,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9263_ac97_device = {
-	.name		= "atmel_ac97c",
-	.id		= 0,
-	.dev		= {
-				.dma_mask		= &ac97_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-				.platform_data		= &ac97_data,
-	},
-	.resource	= ac97_resources,
-	.num_resources	= ARRAY_SIZE(ac97_resources),
-};
-
-void __init at91_add_device_ac97(struct ac97c_platform_data *data)
-{
-	if (!data)
-		return;
-
-	at91_set_A_periph(AT91_PIN_PB0, 0);	/* AC97FS */
-	at91_set_A_periph(AT91_PIN_PB1, 0);	/* AC97CK */
-	at91_set_A_periph(AT91_PIN_PB2, 0);	/* AC97TX */
-	at91_set_A_periph(AT91_PIN_PB3, 0);	/* AC97RX */
-
-	/* reset */
-	if (gpio_is_valid(data->reset_pin))
-		at91_set_gpio_output(data->reset_pin, 0);
-
-	ac97_data = *data;
-	platform_device_register(&at91sam9263_ac97_device);
-}
-#else
-void __init at91_add_device_ac97(struct ac97c_platform_data *data) {}
-#endif
-
-/* --------------------------------------------------------------------
- *  CAN Controller
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_CAN_AT91) || defined(CONFIG_CAN_AT91_MODULE)
-static struct resource can_resources[] = {
-	[0] = {
-		.start	= AT91SAM9263_BASE_CAN,
-		.end	= AT91SAM9263_BASE_CAN + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_CAN,
-		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_CAN,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9263_can_device = {
-	.name		= "at91_can",
-	.id		= -1,
-	.resource	= can_resources,
-	.num_resources	= ARRAY_SIZE(can_resources),
-};
-
-void __init at91_add_device_can(struct at91_can_data *data)
-{
-	at91_set_A_periph(AT91_PIN_PA13, 0);	/* CANTX */
-	at91_set_A_periph(AT91_PIN_PA14, 0);	/* CANRX */
-	at91sam9263_can_device.dev.platform_data = data;
-
-	platform_device_register(&at91sam9263_can_device);
-}
-#else
-void __init at91_add_device_can(struct at91_can_data *data) {}
-#endif
-
-/* --------------------------------------------------------------------
- *  LCD Controller
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
-static u64 lcdc_dmamask = DMA_BIT_MASK(32);
-static struct atmel_lcdfb_pdata lcdc_data;
-
-static struct resource lcdc_resources[] = {
-	[0] = {
-		.start	= AT91SAM9263_LCDC_BASE,
-		.end	= AT91SAM9263_LCDC_BASE + SZ_4K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_LCDC,
-		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_LCDC,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91_lcdc_device = {
-	.name		= "at91sam9263-lcdfb",
-	.id		= 0,
-	.dev		= {
-				.dma_mask		= &lcdc_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-				.platform_data		= &lcdc_data,
-	},
-	.resource	= lcdc_resources,
-	.num_resources	= ARRAY_SIZE(lcdc_resources),
-};
-
-void __init at91_add_device_lcdc(struct atmel_lcdfb_pdata *data)
-{
-	if (!data)
-		return;
-
-	at91_set_A_periph(AT91_PIN_PC1, 0);	/* LCDHSYNC */
-	at91_set_A_periph(AT91_PIN_PC2, 0);	/* LCDDOTCK */
-	at91_set_A_periph(AT91_PIN_PC3, 0);	/* LCDDEN */
-	at91_set_B_periph(AT91_PIN_PB9, 0);	/* LCDCC */
-	at91_set_A_periph(AT91_PIN_PC6, 0);	/* LCDD2 */
-	at91_set_A_periph(AT91_PIN_PC7, 0);	/* LCDD3 */
-	at91_set_A_periph(AT91_PIN_PC8, 0);	/* LCDD4 */
-	at91_set_A_periph(AT91_PIN_PC9, 0);	/* LCDD5 */
-	at91_set_A_periph(AT91_PIN_PC10, 0);	/* LCDD6 */
-	at91_set_A_periph(AT91_PIN_PC11, 0);	/* LCDD7 */
-	at91_set_A_periph(AT91_PIN_PC14, 0);	/* LCDD10 */
-	at91_set_A_periph(AT91_PIN_PC15, 0);	/* LCDD11 */
-	at91_set_A_periph(AT91_PIN_PC16, 0);	/* LCDD12 */
-	at91_set_B_periph(AT91_PIN_PC12, 0);	/* LCDD13 */
-	at91_set_A_periph(AT91_PIN_PC18, 0);	/* LCDD14 */
-	at91_set_A_periph(AT91_PIN_PC19, 0);	/* LCDD15 */
-	at91_set_A_periph(AT91_PIN_PC22, 0);	/* LCDD18 */
-	at91_set_A_periph(AT91_PIN_PC23, 0);	/* LCDD19 */
-	at91_set_A_periph(AT91_PIN_PC24, 0);	/* LCDD20 */
-	at91_set_B_periph(AT91_PIN_PC17, 0);	/* LCDD21 */
-	at91_set_A_periph(AT91_PIN_PC26, 0);	/* LCDD22 */
-	at91_set_A_periph(AT91_PIN_PC27, 0);	/* LCDD23 */
-
-	lcdc_data = *data;
-	platform_device_register(&at91_lcdc_device);
-}
-#else
-void __init at91_add_device_lcdc(struct atmel_lcdfb_pdata *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  Image Sensor Interface
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_VIDEO_AT91_ISI) || defined(CONFIG_VIDEO_AT91_ISI_MODULE)
-
-struct resource isi_resources[] = {
-	[0] = {
-		.start	= AT91SAM9263_BASE_ISI,
-		.end	= AT91SAM9263_BASE_ISI + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_ISI,
-		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_ISI,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9263_isi_device = {
-	.name		= "at91_isi",
-	.id		= -1,
-	.resource	= isi_resources,
-	.num_resources	= ARRAY_SIZE(isi_resources),
-};
-
-void __init at91_add_device_isi(struct isi_platform_data *data,
-		bool use_pck_as_mck)
-{
-	at91_set_A_periph(AT91_PIN_PE0, 0);	/* ISI_D0 */
-	at91_set_A_periph(AT91_PIN_PE1, 0);	/* ISI_D1 */
-	at91_set_A_periph(AT91_PIN_PE2, 0);	/* ISI_D2 */
-	at91_set_A_periph(AT91_PIN_PE3, 0);	/* ISI_D3 */
-	at91_set_A_periph(AT91_PIN_PE4, 0);	/* ISI_D4 */
-	at91_set_A_periph(AT91_PIN_PE5, 0);	/* ISI_D5 */
-	at91_set_A_periph(AT91_PIN_PE6, 0);	/* ISI_D6 */
-	at91_set_A_periph(AT91_PIN_PE7, 0);	/* ISI_D7 */
-	at91_set_A_periph(AT91_PIN_PE8, 0);	/* ISI_PCK */
-	at91_set_A_periph(AT91_PIN_PE9, 0);	/* ISI_HSYNC */
-	at91_set_A_periph(AT91_PIN_PE10, 0);	/* ISI_VSYNC */
-	at91_set_B_periph(AT91_PIN_PE12, 0);	/* ISI_PD8 */
-	at91_set_B_periph(AT91_PIN_PE13, 0);	/* ISI_PD9 */
-	at91_set_B_periph(AT91_PIN_PE14, 0);	/* ISI_PD10 */
-	at91_set_B_periph(AT91_PIN_PE15, 0);	/* ISI_PD11 */
-
-	if (use_pck_as_mck) {
-		at91_set_B_periph(AT91_PIN_PE11, 0);	/* ISI_MCK (PCK3) */
-
-		/* TODO: register the PCK for ISI_MCK and set its parent */
-	}
-}
-#else
-void __init at91_add_device_isi(struct isi_platform_data *data,
-		bool use_pck_as_mck) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  Timer/Counter block
- * -------------------------------------------------------------------- */
-
-#ifdef CONFIG_ATMEL_TCLIB
-
-static struct resource tcb_resources[] = {
-	[0] = {
-		.start	= AT91SAM9263_BASE_TCB0,
-		.end	= AT91SAM9263_BASE_TCB0 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_TCB,
-		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_TCB,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9263_tcb_device = {
-	.name		= "atmel_tcb",
-	.id		= 0,
-	.resource	= tcb_resources,
-	.num_resources	= ARRAY_SIZE(tcb_resources),
-};
-
-#if defined(CONFIG_OF)
-static struct of_device_id tcb_ids[] = {
-	{ .compatible = "atmel,at91rm9200-tcb" },
-	{ /*sentinel*/ }
-};
-#endif
-
-static void __init at91_add_device_tc(void)
-{
-#if defined(CONFIG_OF)
-	struct device_node *np;
-
-	np = of_find_matching_node(NULL, tcb_ids);
-	if (np) {
-		of_node_put(np);
-		return;
-	}
-#endif
-
-	platform_device_register(&at91sam9263_tcb_device);
-}
-#else
-static void __init at91_add_device_tc(void) { }
-#endif
-
-
-/* --------------------------------------------------------------------
- *  RTT
- * -------------------------------------------------------------------- */
-
-static struct resource rtt0_resources[] = {
-	{
-		.start	= AT91SAM9263_BASE_RTT0,
-		.end	= AT91SAM9263_BASE_RTT0 + SZ_16 - 1,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.flags  = IORESOURCE_IRQ,
-	}
-};
-
-static struct platform_device at91sam9263_rtt0_device = {
-	.name		= "at91_rtt",
-	.id		= 0,
-	.resource	= rtt0_resources,
-};
-
-static struct resource rtt1_resources[] = {
-	{
-		.start	= AT91SAM9263_BASE_RTT1,
-		.end	= AT91SAM9263_BASE_RTT1 + SZ_16 - 1,
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.flags	= IORESOURCE_MEM,
-	}, {
-		.flags  = IORESOURCE_IRQ,
-	}
-};
-
-static struct platform_device at91sam9263_rtt1_device = {
-	.name		= "at91_rtt",
-	.id		= 1,
-	.resource	= rtt1_resources,
-};
-
-#if IS_ENABLED(CONFIG_RTC_DRV_AT91SAM9)
-static void __init at91_add_device_rtt_rtc(void)
-{
-	struct platform_device *pdev;
-	struct resource *r;
-
-	switch (CONFIG_RTC_DRV_AT91SAM9_RTT) {
-	case 0:
-		/*
-		 * The second resource is needed only for the chosen RTT:
-		 * GPBR will serve as the storage for RTC time offset
-		 */
-		at91sam9263_rtt0_device.num_resources = 3;
-		at91sam9263_rtt1_device.num_resources = 1;
-		pdev = &at91sam9263_rtt0_device;
-		r = rtt0_resources;
-		break;
-	case 1:
-		at91sam9263_rtt0_device.num_resources = 1;
-		at91sam9263_rtt1_device.num_resources = 3;
-		pdev = &at91sam9263_rtt1_device;
-		r = rtt1_resources;
-		break;
-	default:
-		pr_err("at91sam9263: only supports 2 RTT (%d)\n",
-		       CONFIG_RTC_DRV_AT91SAM9_RTT);
-		return;
-	}
-
-	pdev->name = "rtc-at91sam9";
-	r[1].start = AT91SAM9263_BASE_GPBR + 4 * CONFIG_RTC_DRV_AT91SAM9_GPBR;
-	r[1].end = r[1].start + 3;
-	r[2].start = NR_IRQS_LEGACY + AT91_ID_SYS;
-	r[2].end = NR_IRQS_LEGACY + AT91_ID_SYS;
-}
-#else
-static void __init at91_add_device_rtt_rtc(void)
-{
-	/* Only one resource is needed: RTT not used as RTC */
-	at91sam9263_rtt0_device.num_resources = 1;
-	at91sam9263_rtt1_device.num_resources = 1;
-}
-#endif
-
-static void __init at91_add_device_rtt(void)
-{
-	at91_add_device_rtt_rtc();
-	platform_device_register(&at91sam9263_rtt0_device);
-	platform_device_register(&at91sam9263_rtt1_device);
-}
-
-
-/* --------------------------------------------------------------------
- *  Watchdog
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_AT91SAM9X_WATCHDOG) || defined(CONFIG_AT91SAM9X_WATCHDOG_MODULE)
-static struct resource wdt_resources[] = {
-	{
-		.start	= AT91SAM9263_BASE_WDT,
-		.end	= AT91SAM9263_BASE_WDT + SZ_16 - 1,
-		.flags	= IORESOURCE_MEM,
-	}
-};
-
-static struct platform_device at91sam9263_wdt_device = {
-	.name		= "at91_wdt",
-	.id		= -1,
-	.resource	= wdt_resources,
-	.num_resources	= ARRAY_SIZE(wdt_resources),
-};
-
-static void __init at91_add_device_watchdog(void)
-{
-	platform_device_register(&at91sam9263_wdt_device);
-}
-#else
-static void __init at91_add_device_watchdog(void) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  PWM
- * --------------------------------------------------------------------*/
-
-#if IS_ENABLED(CONFIG_PWM_ATMEL)
-static struct resource pwm_resources[] = {
-	[0] = {
-		.start	= AT91SAM9263_BASE_PWMC,
-		.end	= AT91SAM9263_BASE_PWMC + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_PWMC,
-		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_PWMC,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9263_pwm0_device = {
-	.name	= "at91sam9rl-pwm",
-	.id	= -1,
-	.resource	= pwm_resources,
-	.num_resources	= ARRAY_SIZE(pwm_resources),
-};
-
-void __init at91_add_device_pwm(u32 mask)
-{
-	if (mask & (1 << AT91_PWM0))
-		at91_set_B_periph(AT91_PIN_PB7, 1);	/* enable PWM0 */
-
-	if (mask & (1 << AT91_PWM1))
-		at91_set_B_periph(AT91_PIN_PB8, 1);	/* enable PWM1 */
-
-	if (mask & (1 << AT91_PWM2))
-		at91_set_B_periph(AT91_PIN_PC29, 1);	/* enable PWM2 */
-
-	if (mask & (1 << AT91_PWM3))
-		at91_set_B_periph(AT91_PIN_PB29, 1);	/* enable PWM3 */
-
-	platform_device_register(&at91sam9263_pwm0_device);
-}
-#else
-void __init at91_add_device_pwm(u32 mask) {}
-#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	= AT91SAM9263_BASE_SSC0,
-		.end	= AT91SAM9263_BASE_SSC0 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_SSC0,
-		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_SSC0,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9263_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_B_periph(AT91_PIN_PB0, 1);
-	if (pins & ATMEL_SSC_TK)
-		at91_set_B_periph(AT91_PIN_PB1, 1);
-	if (pins & ATMEL_SSC_TD)
-		at91_set_B_periph(AT91_PIN_PB2, 1);
-	if (pins & ATMEL_SSC_RD)
-		at91_set_B_periph(AT91_PIN_PB3, 1);
-	if (pins & ATMEL_SSC_RK)
-		at91_set_B_periph(AT91_PIN_PB4, 1);
-	if (pins & ATMEL_SSC_RF)
-		at91_set_B_periph(AT91_PIN_PB5, 1);
-}
-
-static u64 ssc1_dmamask = DMA_BIT_MASK(32);
-
-static struct resource ssc1_resources[] = {
-	[0] = {
-		.start	= AT91SAM9263_BASE_SSC1,
-		.end	= AT91SAM9263_BASE_SSC1 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_SSC1,
-		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_SSC1,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91sam9263_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);
-}
-
-/*
- * 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 AT91SAM9263_ID_SSC0:
-		pdev = &at91sam9263_ssc0_device;
-		configure_ssc0_pins(pins);
-		break;
-	case AT91SAM9263_ID_SSC1:
-		pdev = &at91sam9263_ssc1_device;
-		configure_ssc1_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	= AT91SAM9263_BASE_DBGU,
-		.end	= AT91SAM9263_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 at91sam9263_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_PC30, 0);		/* DRXD */
-	at91_set_A_periph(AT91_PIN_PC31, 1);		/* DTXD */
-}
-
-static struct resource uart0_resources[] = {
-	[0] = {
-		.start	= AT91SAM9263_BASE_US0,
-		.end	= AT91SAM9263_BASE_US0 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_US0,
-		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_US0,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct atmel_uart_data uart0_data = {
-	.use_dma_tx	= 1,
-	.use_dma_rx	= 1,
-};
-
-static u64 uart0_dmamask = DMA_BIT_MASK(32);
-
-static struct platform_device at91sam9263_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_PA26, 1);		/* TXD0 */
-	at91_set_A_periph(AT91_PIN_PA27, 0);		/* RXD0 */
-
-	if (pins & ATMEL_UART_RTS)
-		at91_set_A_periph(AT91_PIN_PA28, 0);	/* RTS0 */
-	if (pins & ATMEL_UART_CTS)
-		at91_set_A_periph(AT91_PIN_PA29, 0);	/* CTS0 */
-}
-
-static struct resource uart1_resources[] = {
-	[0] = {
-		.start	= AT91SAM9263_BASE_US1,
-		.end	= AT91SAM9263_BASE_US1 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_US1,
-		.end	= NR_IRQS_LEGACY + AT91SAM9263_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 at91sam9263_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_PD0, 1);		/* TXD1 */
-	at91_set_A_periph(AT91_PIN_PD1, 0);		/* RXD1 */
-
-	if (pins & ATMEL_UART_RTS)
-		at91_set_B_periph(AT91_PIN_PD7, 0);	/* RTS1 */
-	if (pins & ATMEL_UART_CTS)
-		at91_set_B_periph(AT91_PIN_PD8, 0);	/* CTS1 */
-}
-
-static struct resource uart2_resources[] = {
-	[0] = {
-		.start	= AT91SAM9263_BASE_US2,
-		.end	= AT91SAM9263_BASE_US2 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_US2,
-		.end	= NR_IRQS_LEGACY + AT91SAM9263_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 at91sam9263_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_PD2, 1);		/* TXD2 */
-	at91_set_A_periph(AT91_PIN_PD3, 0);		/* RXD2 */
-
-	if (pins & ATMEL_UART_RTS)
-		at91_set_B_periph(AT91_PIN_PD5, 0);	/* RTS2 */
-	if (pins & ATMEL_UART_CTS)
-		at91_set_B_periph(AT91_PIN_PD6, 0);	/* CTS2 */
-}
-
-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 = &at91sam9263_dbgu_device;
-			configure_dbgu_pins();
-			break;
-		case AT91SAM9263_ID_US0:
-			pdev = &at91sam9263_uart0_device;
-			configure_usart0_pins(pins);
-			break;
-		case AT91SAM9263_ID_US1:
-			pdev = &at91sam9263_uart1_device;
-			configure_usart1_pins(pins);
-			break;
-		case AT91SAM9263_ID_US2:
-			pdev = &at91sam9263_uart2_device;
-			configure_usart2_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)
-{
-	if (of_have_populated_dt())
-		return 0;
-
-	at91_add_device_rtt();
-	at91_add_device_watchdog();
-	at91_add_device_tc();
-	return 0;
-}
-
-arch_initcall(at91_add_standard_devices);

arch/arm/mach-at91/at91sam9g45.c

···
 
 #include <asm/system_misc.h>
 #include <asm/irq.h>
-#include <mach/cpu.h>
 #include <mach/hardware.h>
 
 #include "soc.h"

arch/arm/mach-at91/board-afeb-9260v1.c

···
-/*
- * linux/arch/arm/mach-at91/board-afeb-9260v1.c
- *
- *  Copyright (C) 2005 SAN People
- *  Copyright (C) 2006 Atmel
- *  Copyright (C) 2008 Sergey Lapin
- *
- * A custom board designed as open hardware; PCBs and various information
- * is available at http://groups.google.com/group/arm9fpga-evolution-board/
- * Subversion repository: svn://194.85.238.22/home/users/george/svn/arm9eb
- *
- * 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 <linux/types.h>
-#include <linux/gpio.h>
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/spi/spi.h>
-#include <linux/clk.h>
-#include <linux/dma-mapping.h>
-
-#include <mach/hardware.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/irq.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include "at91_aic.h"
-#include "board.h"
-#include "generic.h"
-#include "gpio.h"
-
-
-static void __init afeb9260_init_early(void)
-{
-	/* Initialize processor: 18.432 MHz crystal */
-	at91_initialize(18432000);
-}
-
-/*
- * USB Host port
- */
-static struct at91_usbh_data __initdata afeb9260_usbh_data = {
-	.ports		= 1,
-	.vbus_pin	= {-EINVAL, -EINVAL},
-	.overcurrent_pin= {-EINVAL, -EINVAL},
-};
-
-/*
- * USB Device port
- */
-static struct at91_udc_data __initdata afeb9260_udc_data = {
-	.vbus_pin	= AT91_PIN_PC5,
-	.pullup_pin	= -EINVAL,		/* pull-up driven by UDC */
-};
-
-
-
-/*
- * SPI devices.
- */
-static struct spi_board_info afeb9260_spi_devices[] = {
-	{	/* DataFlash chip */
-		.modalias	= "mtd_dataflash",
-		.chip_select	= 1,
-		.max_speed_hz	= 15 * 1000 * 1000,
-		.bus_num	= 0,
-	},
-};
-
-
-/*
- * MACB Ethernet device
- */
-static struct macb_platform_data __initdata afeb9260_macb_data = {
-	.phy_irq_pin	= AT91_PIN_PA9,
-	.is_rmii	= 0,
-};
-
-
-/*
- * NAND flash
- */
-static struct mtd_partition __initdata afeb9260_nand_partition[] = {
-	{
-		.name	= "bootloader",
-		.offset	= 0,
-		.size	= (640 * SZ_1K),
-	},
-	{
-		.name	= "kernel",
-		.offset	= MTDPART_OFS_NXTBLK,
-		.size	= SZ_2M,
-	},
-	{
-		.name	= "rootfs",
-		.offset	= MTDPART_OFS_NXTBLK,
-		.size	= MTDPART_SIZ_FULL,
-	},
-};
-
-static struct atmel_nand_data __initdata afeb9260_nand_data = {
-	.ale		= 21,
-	.cle		= 22,
-	.rdy_pin	= AT91_PIN_PC13,
-	.enable_pin	= AT91_PIN_PC14,
-	.bus_width_16	= 0,
-	.ecc_mode	= NAND_ECC_SOFT,
-	.parts		= afeb9260_nand_partition,
-	.num_parts	= ARRAY_SIZE(afeb9260_nand_partition),
-	.det_pin	= -EINVAL,
-};
-
-
-/*
- * MCI (SD/MMC)
- */
-static struct mci_platform_data __initdata afeb9260_mci0_data = {
-	.slot[1] = {
-		.bus_width	= 4,
-		.detect_pin	= AT91_PIN_PC9,
-		.wp_pin		= AT91_PIN_PC4,
-	},
-};
-
-
-
-static struct i2c_board_info __initdata afeb9260_i2c_devices[] = {
-	{
-		I2C_BOARD_INFO("tlv320aic23", 0x1a),
-	}, {
-		I2C_BOARD_INFO("fm3130", 0x68),
-	}, {
-		I2C_BOARD_INFO("24c64", 0x50),
-	},
-};
-
-/*
- * IDE (CF True IDE mode)
- */
-static struct at91_cf_data afeb9260_cf_data = {
-	.chipselect = 4,
-	.irq_pin    = AT91_PIN_PA6,
-	.det_pin	= -EINVAL,
-	.vcc_pin	= -EINVAL,
-	.rst_pin    = AT91_PIN_PA7,
-	.flags      = AT91_CF_TRUE_IDE,
-};
-
-static void __init afeb9260_board_init(void)
-{
-	at91_register_devices();
-
-	/* Serial */
-	/* DBGU on ttyS0. (Rx & Tx only) */
-	at91_register_uart(0, 0, 0);
-
-	/* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
-	at91_register_uart(AT91SAM9260_ID_US0, 1,
-			     ATMEL_UART_CTS | ATMEL_UART_RTS
-			   | ATMEL_UART_DTR | ATMEL_UART_DSR
-			   | ATMEL_UART_DCD | ATMEL_UART_RI);
-
-	/* USART1 on ttyS2. (Rx, Tx, RTS, CTS) */
-	at91_register_uart(AT91SAM9260_ID_US1, 2,
-			ATMEL_UART_CTS | ATMEL_UART_RTS);
-	at91_add_device_serial();
-	/* USB Host */
-	at91_add_device_usbh(&afeb9260_usbh_data);
-	/* USB Device */
-	at91_add_device_udc(&afeb9260_udc_data);
-	/* SPI */
-	at91_add_device_spi(afeb9260_spi_devices,
-			ARRAY_SIZE(afeb9260_spi_devices));
-	/* NAND */
-	at91_add_device_nand(&afeb9260_nand_data);
-	/* Ethernet */
-	at91_add_device_eth(&afeb9260_macb_data);
-
-	/* Standard function's pin assignments are not
-	 * appropriate for us and generic code provide
-	 * no API to configure these pins any other way */
-	at91_set_B_periph(AT91_PIN_PA10, 0);	/* ETX2 */
-	at91_set_B_periph(AT91_PIN_PA11, 0);	/* ETX3 */
-	/* MMC */
-	at91_add_device_mci(0, &afeb9260_mci0_data);
-	/* I2C */
-	at91_add_device_i2c(afeb9260_i2c_devices,
-			ARRAY_SIZE(afeb9260_i2c_devices));
-	/* Audio */
-	at91_add_device_ssc(AT91SAM9260_ID_SSC, ATMEL_SSC_TX);
-	/* IDE */
-	at91_add_device_cf(&afeb9260_cf_data);
-}
-
-MACHINE_START(AFEB9260, "Custom afeb9260 board")
-	/* Maintainer: Sergey Lapin <[e-mail]> */
-	.init_time	= at91_init_time,
-	.map_io		= at91_map_io,
-	.handle_irq	= at91_aic_handle_irq,
-	.init_early	= afeb9260_init_early,
-	.init_irq	= at91_init_irq_default,
-	.init_machine	= afeb9260_board_init,
-MACHINE_END
-

arch/arm/mach-at91/board-cam60.c

···
-/*
- * KwikByte CAM60 (KB9260)
- *
- * based on board-sam9260ek.c
- *   Copyright (C) 2005 SAN People
- *   Copyright (C) 2006 Atmel
- *
- * 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 <linux/types.h>
-#include <linux/gpio.h>
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/flash.h>
-
-#include <mach/hardware.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/irq.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <mach/at91sam9_smc.h>
-
-#include "at91_aic.h"
-#include "board.h"
-#include "sam9_smc.h"
-#include "generic.h"
-#include "gpio.h"
-
-
-static void __init cam60_init_early(void)
-{
-	/* Initialize processor: 10 MHz crystal */
-	at91_initialize(10000000);
-}
-
-/*
- * USB Host
- */
-static struct at91_usbh_data __initdata cam60_usbh_data = {
-	.ports		= 1,
-	.vbus_pin	= {-EINVAL, -EINVAL},
-	.overcurrent_pin= {-EINVAL, -EINVAL},
-};
-
-
-/*
- * SPI devices.
- */
-#if defined(CONFIG_MTD_DATAFLASH)
-static struct mtd_partition cam60_spi_partitions[] = {
-	{
-		.name	= "BOOT1",
-		.offset	= 0,
-		.size	= 4 * 1056,
-	},
-	{
-		.name	= "BOOT2",
-		.offset	= MTDPART_OFS_NXTBLK,
-		.size	= 256 * 1056,
-	},
-	{
-		.name	= "kernel",
-		.offset	= MTDPART_OFS_NXTBLK,
-		.size	= 2222 * 1056,
-	},
-	{
-		.name	= "file system",
-		.offset	= MTDPART_OFS_NXTBLK,
-		.size	= MTDPART_SIZ_FULL,
-	},
-};
-
-static struct flash_platform_data cam60_spi_flash_platform_data = {
-	.name		= "spi_flash",
-	.parts		= cam60_spi_partitions,
-	.nr_parts	= ARRAY_SIZE(cam60_spi_partitions)
-};
-#endif
-
-static struct spi_board_info cam60_spi_devices[] __initdata = {
-#if defined(CONFIG_MTD_DATAFLASH)
-	{	/* DataFlash chip */
-		.modalias	= "mtd_dataflash",
-		.chip_select	= 0,
-		.max_speed_hz	= 15 * 1000 * 1000,
-		.bus_num	= 0,
-		.platform_data	= &cam60_spi_flash_platform_data
-	},
-#endif
-};
-
-
-/*
- * MACB Ethernet device
- */
-static struct macb_platform_data cam60_macb_data __initdata = {
-	.phy_irq_pin	= AT91_PIN_PB5,
-	.is_rmii	= 0,
-};
-
-
-/*
- * NAND Flash
- */
-static struct mtd_partition __initdata cam60_nand_partition[] = {
-	{
-		.name	= "nand_fs",
-		.offset	= 0,
-		.size	= MTDPART_SIZ_FULL,
-	},
-};
-
-static struct atmel_nand_data __initdata cam60_nand_data = {
-	.ale		= 21,
-	.cle		= 22,
-	.det_pin	= -EINVAL,
-	.rdy_pin	= AT91_PIN_PA9,
-	.enable_pin	= AT91_PIN_PA7,
-	.ecc_mode	= NAND_ECC_SOFT,
-	.parts		= cam60_nand_partition,
-	.num_parts	= ARRAY_SIZE(cam60_nand_partition),
-};
-
-static struct sam9_smc_config __initdata cam60_nand_smc_config = {
-	.ncs_read_setup		= 0,
-	.nrd_setup		= 1,
-	.ncs_write_setup	= 0,
-	.nwe_setup		= 1,
-
-	.ncs_read_pulse		= 3,
-	.nrd_pulse		= 3,
-	.ncs_write_pulse	= 3,
-	.nwe_pulse		= 3,
-
-	.read_cycle		= 5,
-	.write_cycle		= 5,
-
-	.mode			= AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8,
-	.tdf_cycles		= 2,
-};
-
-static void __init cam60_add_device_nand(void)
-{
-	/* configure chip-select 3 (NAND) */
-	sam9_smc_configure(0, 3, &cam60_nand_smc_config);
-
-	at91_add_device_nand(&cam60_nand_data);
-}
-
-
-static void __init cam60_board_init(void)
-{
-	at91_register_devices();
-
-	/* Serial */
-	/* DBGU on ttyS0. (Rx & Tx only) */
-	at91_register_uart(0, 0, 0);
-	at91_add_device_serial();
-	/* SPI */
-	at91_add_device_spi(cam60_spi_devices, ARRAY_SIZE(cam60_spi_devices));
-	/* Ethernet */
-	at91_add_device_eth(&cam60_macb_data);
-	/* USB Host */
-	/* enable USB power supply circuit */
-	at91_set_gpio_output(AT91_PIN_PB18, 1);
-	at91_add_device_usbh(&cam60_usbh_data);
-	/* NAND */
-	cam60_add_device_nand();
-}
-
-MACHINE_START(CAM60, "KwikByte CAM60")
-	/* Maintainer: KwikByte */
-	.init_time	= at91_init_time,
-	.map_io		= at91_map_io,
-	.handle_irq	= at91_aic_handle_irq,
-	.init_early	= cam60_init_early,
-	.init_irq	= at91_init_irq_default,
-	.init_machine	= cam60_board_init,
-MACHINE_END

arch/arm/mach-at91/board-cpu9krea.c

···
-/*
- * linux/arch/arm/mach-at91/board-cpu9krea.c
- *
- *  Copyright (C) 2005 SAN People
- *  Copyright (C) 2006 Atmel
- *  Copyright (C) 2009 Eric Benard - [e-mail]
- *
- * 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 <linux/types.h>
-#include <linux/gpio.h>
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/clk.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-#include <linux/mtd/physmap.h>
-
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/irq.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <mach/hardware.h>
-#include <mach/at91sam9_smc.h>
-#include <mach/at91sam9260_matrix.h>
-#include <mach/at91_matrix.h>
-
-#include "at91_aic.h"
-#include "board.h"
-#include "sam9_smc.h"
-#include "generic.h"
-#include "gpio.h"
-
-static void __init cpu9krea_init_early(void)
-{
-	/* Initialize processor: 18.432 MHz crystal */
-	at91_initialize(18432000);
-}
-
-/*
- * USB Host port
- */
-static struct at91_usbh_data __initdata cpu9krea_usbh_data = {
-	.ports		= 2,
-	.vbus_pin	= {-EINVAL, -EINVAL},
-	.overcurrent_pin= {-EINVAL, -EINVAL},
-};
-
-/*
- * USB Device port
- */
-static struct at91_udc_data __initdata cpu9krea_udc_data = {
-	.vbus_pin	= AT91_PIN_PC8,
-	.pullup_pin	= -EINVAL,		/* pull-up driven by UDC */
-};
-
-/*
- * MACB Ethernet device
- */
-static struct macb_platform_data __initdata cpu9krea_macb_data = {
-	.phy_irq_pin	= -EINVAL,
-	.is_rmii	= 1,
-};
-
-/*
- * NAND flash
- */
-static struct atmel_nand_data __initdata cpu9krea_nand_data = {
-	.ale		= 21,
-	.cle		= 22,
-	.rdy_pin	= AT91_PIN_PC13,
-	.enable_pin	= AT91_PIN_PC14,
-	.bus_width_16	= 0,
-	.det_pin	= -EINVAL,
-	.ecc_mode	= NAND_ECC_SOFT,
-};
-
-#ifdef CONFIG_MACH_CPU9260
-static struct sam9_smc_config __initdata cpu9krea_nand_smc_config = {
-	.ncs_read_setup		= 0,
-	.nrd_setup		= 1,
-	.ncs_write_setup	= 0,
-	.nwe_setup		= 1,
-
-	.ncs_read_pulse		= 3,
-	.nrd_pulse		= 3,
-	.ncs_write_pulse	= 3,
-	.nwe_pulse		= 3,
-
-	.read_cycle		= 5,
-	.write_cycle		= 5,
-
-	.mode			= AT91_SMC_READMODE | AT91_SMC_WRITEMODE
-		| AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8,
-	.tdf_cycles		= 2,
-};
-#else
-static struct sam9_smc_config __initdata cpu9krea_nand_smc_config = {
-	.ncs_read_setup		= 0,
-	.nrd_setup		= 2,
-	.ncs_write_setup	= 0,
-	.nwe_setup		= 2,
-
-	.ncs_read_pulse		= 4,
-	.nrd_pulse		= 4,
-	.ncs_write_pulse	= 4,
-	.nwe_pulse		= 4,
-
-	.read_cycle		= 7,
-	.write_cycle		= 7,
-
-	.mode			= AT91_SMC_READMODE | AT91_SMC_WRITEMODE
-		| AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8,
-	.tdf_cycles		= 3,
-};
-#endif
-
-static void __init cpu9krea_add_device_nand(void)
-{
-	sam9_smc_configure(0, 3, &cpu9krea_nand_smc_config);
-	at91_add_device_nand(&cpu9krea_nand_data);
-}
-
-/*
- * NOR flash
- */
-static struct physmap_flash_data cpuat9260_nor_data = {
-	.width		= 2,
-};
-
-#define NOR_BASE	AT91_CHIPSELECT_0
-#define NOR_SIZE	SZ_64M
-
-static struct resource nor_flash_resources[] = {
-	{
-		.start	= NOR_BASE,
-		.end	= NOR_BASE + NOR_SIZE - 1,
-		.flags	= IORESOURCE_MEM,
-	}
-};
-
-static struct platform_device cpu9krea_nor_flash = {
-	.name		= "physmap-flash",
-	.id		= 0,
-	.dev		= {
-		.platform_data	= &cpuat9260_nor_data,
-	},
-	.resource	= nor_flash_resources,
-	.num_resources	= ARRAY_SIZE(nor_flash_resources),
-};
-
-#ifdef CONFIG_MACH_CPU9260
-static struct sam9_smc_config __initdata cpu9krea_nor_smc_config = {
-	.ncs_read_setup		= 0,
-	.nrd_setup		= 1,
-	.ncs_write_setup	= 0,
-	.nwe_setup		= 1,
-
-	.ncs_read_pulse		= 10,
-	.nrd_pulse		= 10,
-	.ncs_write_pulse	= 6,
-	.nwe_pulse		= 6,
-
-	.read_cycle		= 12,
-	.write_cycle		= 8,
-
-	.mode			= AT91_SMC_READMODE | AT91_SMC_WRITEMODE
-			| AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_BAT_WRITE
-			| AT91_SMC_DBW_16,
-	.tdf_cycles		= 2,
-};
-#else
-static struct sam9_smc_config __initdata cpu9krea_nor_smc_config = {
-	.ncs_read_setup		= 0,
-	.nrd_setup		= 1,
-	.ncs_write_setup	= 0,
-	.nwe_setup		= 1,
-
-	.ncs_read_pulse		= 13,
-	.nrd_pulse		= 13,
-	.ncs_write_pulse	= 8,
-	.nwe_pulse		= 8,
-
-	.read_cycle		= 15,
-	.write_cycle		= 10,
-
-	.mode			= AT91_SMC_READMODE | AT91_SMC_WRITEMODE
-			| AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_BAT_WRITE
-			| AT91_SMC_DBW_16,
-	.tdf_cycles		= 2,
-};
-#endif
-
-static __init void cpu9krea_add_device_nor(void)
-{
-	unsigned long csa;
-
-	csa = at91_matrix_read(AT91_MATRIX_EBICSA);
-	at91_matrix_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_VDDIOMSEL_3_3V);
-
-	/* configure chip-select 0 (NOR) */
-	sam9_smc_configure(0, 0, &cpu9krea_nor_smc_config);
-
-	platform_device_register(&cpu9krea_nor_flash);
-}
-
-/*
- * LEDs
- */
-static struct gpio_led cpu9krea_leds[] = {
-	{	/* LED1 */
-		.name			= "LED1",
-		.gpio			= AT91_PIN_PC11,
-		.active_low		= 1,
-		.default_trigger	= "timer",
-	},
-	{	/* LED2 */
-		.name			= "LED2",
-		.gpio			= AT91_PIN_PC12,
-		.active_low		= 1,
-		.default_trigger	= "heartbeat",
-	},
-	{	/* LED3 */
-		.name			= "LED3",
-		.gpio			= AT91_PIN_PC7,
-		.active_low		= 1,
-		.default_trigger	= "none",
-	},
-	{	/* LED4 */
-		.name			= "LED4",
-		.gpio			= AT91_PIN_PC9,
-		.active_low		= 1,
-		.default_trigger	= "none",
-	}
-};
-
-static struct i2c_board_info __initdata cpu9krea_i2c_devices[] = {
-	{
-		I2C_BOARD_INFO("ds1339", 0x68),
-	},
-};
-
-/*
- * GPIO Buttons
- */
-#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
-static struct gpio_keys_button cpu9krea_buttons[] = {
-	{
-		.gpio		= AT91_PIN_PC3,
-		.code		= BTN_0,
-		.desc		= "BP1",
-		.active_low	= 1,
-		.wakeup		= 1,
-	},
-	{
-		.gpio		= AT91_PIN_PB20,
-		.code		= BTN_1,
-		.desc		= "BP2",
-		.active_low	= 1,
-		.wakeup		= 1,
-	}
-};
-
-static struct gpio_keys_platform_data cpu9krea_button_data = {
-	.buttons	= cpu9krea_buttons,
-	.nbuttons	= ARRAY_SIZE(cpu9krea_buttons),
-};
-
-static struct platform_device cpu9krea_button_device = {
-	.name		= "gpio-keys",
-	.id		= -1,
-	.num_resources	= 0,
-	.dev		= {
-		.platform_data	= &cpu9krea_button_data,
-	}
-};
-
-static void __init cpu9krea_add_device_buttons(void)
-{
-	at91_set_gpio_input(AT91_PIN_PC3, 1);	/* BP1 */
-	at91_set_deglitch(AT91_PIN_PC3, 1);
-	at91_set_gpio_input(AT91_PIN_PB20, 1);	/* BP2 */
-	at91_set_deglitch(AT91_PIN_PB20, 1);
-
-	platform_device_register(&cpu9krea_button_device);
-}
-#else
-static void __init cpu9krea_add_device_buttons(void)
-{
-}
-#endif
-
-/*
- * MCI (SD/MMC)
- */
-static struct mci_platform_data __initdata cpu9krea_mci0_data = {
-	.slot[0] = {
-		.bus_width	= 4,
-		.detect_pin	= AT91_PIN_PA29,
-		.wp_pin		= -EINVAL,
-	},
-};
-
-static void __init cpu9krea_board_init(void)
-{
-	at91_register_devices();
-
-	/* NOR */
-	cpu9krea_add_device_nor();
-	/* Serial */
-	/* DGBU on ttyS0. (Rx & Tx only) */
-	at91_register_uart(0, 0, 0);
-
-	/* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
-	at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS |
-		ATMEL_UART_RTS | ATMEL_UART_DTR | ATMEL_UART_DSR |
-		ATMEL_UART_DCD | ATMEL_UART_RI);
-
-	/* USART1 on ttyS2. (Rx, Tx, RTS, CTS) */
-	at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS |
-		ATMEL_UART_RTS);
-
-	/* USART2 on ttyS3. (Rx, Tx, RTS, CTS) */
-	at91_register_uart(AT91SAM9260_ID_US2, 3, ATMEL_UART_CTS |
-		ATMEL_UART_RTS);
-
-	/* USART3 on ttyS4. (Rx, Tx) */
-	at91_register_uart(AT91SAM9260_ID_US3, 4, 0);
-
-	/* USART4 on ttyS5. (Rx, Tx) */
-	at91_register_uart(AT91SAM9260_ID_US4, 5, 0);
-
-	/* USART5 on ttyS6. (Rx, Tx) */
-	at91_register_uart(AT91SAM9260_ID_US5, 6, 0);
-	at91_add_device_serial();
-	/* USB Host */
-	at91_add_device_usbh(&cpu9krea_usbh_data);
-	/* USB Device */
-	at91_add_device_udc(&cpu9krea_udc_data);
-	/* NAND */
-	cpu9krea_add_device_nand();
-	/* Ethernet */
-	at91_add_device_eth(&cpu9krea_macb_data);
-	/* MMC */
-	at91_add_device_mci(0, &cpu9krea_mci0_data);
-	/* I2C */
-	at91_add_device_i2c(cpu9krea_i2c_devices,
-		ARRAY_SIZE(cpu9krea_i2c_devices));
-	/* LEDs */
-	at91_gpio_leds(cpu9krea_leds, ARRAY_SIZE(cpu9krea_leds));
-	/* Push Buttons */
-	cpu9krea_add_device_buttons();
-}
-
-#ifdef CONFIG_MACH_CPU9260
-MACHINE_START(CPUAT9260, "Eukrea CPU9260")
-#else
-MACHINE_START(CPUAT9G20, "Eukrea CPU9G20")
-#endif
-	/* Maintainer: Eric Benard - EUKREA Electromatique */
-	.init_time	= at91_init_time,
-	.map_io		= at91_map_io,
-	.handle_irq	= at91_aic_handle_irq,
-	.init_early	= cpu9krea_init_early,
-	.init_irq	= at91_init_irq_default,
-	.init_machine	= cpu9krea_board_init,
-MACHINE_END

arch/arm/mach-at91/board-flexibity.c

···
-/*
- * linux/arch/arm/mach-at91/board-flexibity.c
- *
- *  Copyright (C) 2010-2011 Flexibity
- *  Copyright (C) 2005 SAN People
- *  Copyright (C) 2006 Atmel
- *
- * 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 <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/spi/spi.h>
-#include <linux/input.h>
-#include <linux/gpio.h>
-
-#include <asm/mach-types.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <mach/hardware.h>
-
-#include "at91_aic.h"
-#include "board.h"
-#include "generic.h"
-#include "gpio.h"
-
-static void __init flexibity_init_early(void)
-{
-	/* Initialize processor: 18.432 MHz crystal */
-	at91_initialize(18432000);
-}
-
-/* USB Host port */
-static struct at91_usbh_data __initdata flexibity_usbh_data = {
-	.ports		= 2,
-	.vbus_pin	= {-EINVAL, -EINVAL},
-	.overcurrent_pin= {-EINVAL, -EINVAL},
-};
-
-/* USB Device port */
-static struct at91_udc_data __initdata flexibity_udc_data = {
-	.vbus_pin	= AT91_PIN_PC5,
-	.pullup_pin	= -EINVAL,		/* pull-up driven by UDC */
-};
-
-/* I2C devices */
-static struct i2c_board_info __initdata flexibity_i2c_devices[] = {
-	{
-		I2C_BOARD_INFO("ds1307", 0x68),
-	},
-};
-
-/* SPI devices */
-static struct spi_board_info flexibity_spi_devices[] = {
-	{	/* DataFlash chip */
-		.modalias	= "mtd_dataflash",
-		.chip_select	= 1,
-		.max_speed_hz	= 15 * 1000 * 1000,
-		.bus_num	= 0,
-	},
-};
-
-/* MCI (SD/MMC) */
-static struct mci_platform_data __initdata flexibity_mci0_data = {
-	.slot[0] = {
-		.bus_width	= 4,
-		.detect_pin	= AT91_PIN_PC9,
-		.wp_pin		= AT91_PIN_PC4,
-	},
-};
-
-/* LEDs */
-static struct gpio_led flexibity_leds[] = {
-	{
-		.name			= "usb1:green",
-		.gpio			= AT91_PIN_PA12,
-		.active_low		= 1,
-		.default_trigger	= "default-on",
-	},
-	{
-		.name			= "usb1:red",
-		.gpio			= AT91_PIN_PA13,
-		.active_low		= 1,
-		.default_trigger	= "default-on",
-	},
-	{
-		.name			= "usb2:green",
-		.gpio			= AT91_PIN_PB26,
-		.active_low		= 1,
-		.default_trigger	= "default-on",
-	},
-	{
-		.name			= "usb2:red",
-		.gpio			= AT91_PIN_PB27,
-		.active_low		= 1,
-		.default_trigger	= "default-on",
-	},
-	{
-		.name			= "usb3:green",
-		.gpio			= AT91_PIN_PC8,
-		.active_low		= 1,
-		.default_trigger	= "default-on",
-	},
-	{
-		.name			= "usb3:red",
-		.gpio			= AT91_PIN_PC6,
-		.active_low		= 1,
-		.default_trigger	= "default-on",
-	},
-	{
-		.name			= "usb4:green",
-		.gpio			= AT91_PIN_PB4,
-		.active_low		= 1,
-		.default_trigger	= "default-on",
-	},
-	{
-		.name			= "usb4:red",
-		.gpio			= AT91_PIN_PB5,
-		.active_low		= 1,
-		.default_trigger	= "default-on",
-	}
-};
-
-static void __init flexibity_board_init(void)
-{
-	at91_register_devices();
-
-	/* Serial */
-	/* DBGU on ttyS0. (Rx & Tx only) */
-	at91_register_uart(0, 0, 0);
-	at91_add_device_serial();
-	/* USB Host */
-	at91_add_device_usbh(&flexibity_usbh_data);
-	/* USB Device */
-	at91_add_device_udc(&flexibity_udc_data);
-	/* I2C */
-	at91_add_device_i2c(flexibity_i2c_devices,
-		ARRAY_SIZE(flexibity_i2c_devices));
-	/* SPI */
-	at91_add_device_spi(flexibity_spi_devices,
-		ARRAY_SIZE(flexibity_spi_devices));
-	/* MMC */
-	at91_add_device_mci(0, &flexibity_mci0_data);
-	/* LEDs */
-	at91_gpio_leds(flexibity_leds, ARRAY_SIZE(flexibity_leds));
-}
-
-MACHINE_START(FLEXIBITY, "Flexibity Connect")
-	/* Maintainer: Maxim Osipov */
-	.init_time	= at91_init_time,
-	.map_io		= at91_map_io,
-	.handle_irq	= at91_aic_handle_irq,
-	.init_early	= flexibity_init_early,
-	.init_irq	= at91_init_irq_default,
-	.init_machine	= flexibity_board_init,
-MACHINE_END

arch/arm/mach-at91/board-gsia18s.c

···
-/*
- *  Copyright (C) 2010 Christian Glindkamp <[e-mail]>
- *                     taskit GmbH
- *                2010 Igor Plyatov <[e-mail]>
- *                     GeoSIG Ltd
- *
- * 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 <linux/platform_device.h>
-#include <linux/gpio.h>
-#include <linux/w1-gpio.h>
-#include <linux/i2c.h>
-#include <linux/i2c/pcf857x.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include <mach/at91sam9_smc.h>
-#include <mach/hardware.h>
-
-#include "at91_aic.h"
-#include "board.h"
-#include "sam9_smc.h"
-#include "generic.h"
-#include "gsia18s.h"
-#include "stamp9g20.h"
-#include "gpio.h"
-
-static void __init gsia18s_init_early(void)
-{
-	stamp9g20_init_early();
-}
-
-/*
- * Two USB Host ports
- */
-static struct at91_usbh_data __initdata usbh_data = {
-	.ports		= 2,
-	.vbus_pin	= {-EINVAL, -EINVAL},
-	.overcurrent_pin= {-EINVAL, -EINVAL},
-};
-
-/*
- * USB Device port
- */
-static struct at91_udc_data __initdata udc_data = {
-	.vbus_pin	= AT91_PIN_PA22,
-	.pullup_pin	= -EINVAL,		/* pull-up driven by UDC */
-};
-
-/*
- * MACB Ethernet device
- */
-static struct macb_platform_data __initdata macb_data = {
-	.phy_irq_pin	= AT91_PIN_PA28,
-	.is_rmii	= 1,
-};
-
-/*
- * LEDs and GPOs
- */
-static struct gpio_led gpio_leds[] = {
-	{
-		.name			= "gpo:spi1reset",
-		.gpio			= AT91_PIN_PC1,
-		.active_low		= 0,
-		.default_trigger	= "none",
-		.default_state		= LEDS_GPIO_DEFSTATE_OFF,
-	},
-	{
-		.name			= "gpo:trig_net_out",
-		.gpio			= AT91_PIN_PB20,
-		.active_low		= 0,
-		.default_trigger	= "none",
-		.default_state		= LEDS_GPIO_DEFSTATE_OFF,
-	},
-	{
-		.name			= "gpo:trig_net_dir",
-		.gpio			= AT91_PIN_PB19,
-		.active_low		= 0,
-		.default_trigger	= "none",
-		.default_state		= LEDS_GPIO_DEFSTATE_OFF,
-	},
-	{
-		.name			= "gpo:charge_dis",
-		.gpio			= AT91_PIN_PC2,
-		.active_low		= 0,
-		.default_trigger	= "none",
-		.default_state		= LEDS_GPIO_DEFSTATE_OFF,
-	},
-	{
-		.name			= "led:event",
-		.gpio			= AT91_PIN_PB17,
-		.active_low		= 1,
-		.default_trigger	= "none",
-		.default_state		= LEDS_GPIO_DEFSTATE_OFF,
-	},
-	{
-		.name			= "led:lan",
-		.gpio			= AT91_PIN_PB18,
-		.active_low		= 1,
-		.default_trigger	= "none",
-		.default_state		= LEDS_GPIO_DEFSTATE_OFF,
-	},
-	{
-		.name			= "led:error",
-		.gpio			= AT91_PIN_PB16,
-		.active_low		= 1,
-		.default_trigger	= "none",
-		.default_state		= LEDS_GPIO_DEFSTATE_ON,
-	}
-};
-
-static struct gpio_led_platform_data gpio_led_info = {
-	.leds		= gpio_leds,
-	.num_leds	= ARRAY_SIZE(gpio_leds),
-};
-
-static struct platform_device leds = {
-	.name	= "leds-gpio",
-	.id	= 0,
-	.dev	= {
-		.platform_data	= &gpio_led_info,
-	}
-};
-
-static void __init gsia18s_leds_init(void)
-{
-	platform_device_register(&leds);
-}
-
-/* PCF8574 0x20 GPIO - U1 on the GS_IA18-CB_V3 board */
-static struct gpio_led pcf_gpio_leds1[] = {
-	{ /* bit 0 */
-		.name			= "gpo:hdc_power",
-		.gpio			= PCF_GPIO_HDC_POWER,
-		.active_low		= 0,
-		.default_trigger	= "none",
-		.default_state		= LEDS_GPIO_DEFSTATE_OFF,
-	},
-	{ /* bit 1 */
-		.name			= "gpo:wifi_setup",
-		.gpio			= PCF_GPIO_WIFI_SETUP,
-		.active_low		= 1,
-		.default_trigger	= "none",
-		.default_state		= LEDS_GPIO_DEFSTATE_OFF,
-	},
-	{ /* bit 2 */
-		.name			= "gpo:wifi_enable",
-		.gpio			= PCF_GPIO_WIFI_ENABLE,
-		.active_low		= 1,
-		.default_trigger	= "none",
-		.default_state		= LEDS_GPIO_DEFSTATE_OFF,
-	},
-	{ /* bit 3	*/
-		.name			= "gpo:wifi_reset",
-		.gpio			= PCF_GPIO_WIFI_RESET,
-		.active_low		= 1,
-		.default_trigger	= "none",
-		.default_state		= LEDS_GPIO_DEFSTATE_ON,
-	},
-	/* bit 4 used as GPI	*/
-	{ /* bit 5 */
-		.name			= "gpo:gps_setup",
-		.gpio			= PCF_GPIO_GPS_SETUP,
-		.active_low		= 1,
-		.default_trigger	= "none",
-		.default_state		= LEDS_GPIO_DEFSTATE_OFF,
-	},
-	{ /* bit 6 */
-		.name			= "gpo:gps_standby",
-		.gpio			= PCF_GPIO_GPS_STANDBY,
-		.active_low		= 0,
-		.default_trigger	= "none",
-		.default_state		= LEDS_GPIO_DEFSTATE_ON,
-	},
-	{ /* bit 7 */
-		.name			= "gpo:gps_power",
-		.gpio			= PCF_GPIO_GPS_POWER,
-		.active_low		= 0,
-		.default_trigger	= "none",
-		.default_state		= LEDS_GPIO_DEFSTATE_OFF,
-	}
-};
-
-static struct gpio_led_platform_data pcf_gpio_led_info1 = {
-	.leds		= pcf_gpio_leds1,
-	.num_leds	= ARRAY_SIZE(pcf_gpio_leds1),
-};
-
-static struct platform_device pcf_leds1 = {
-	.name	= "leds-gpio", /* GS_IA18-CB_board */
-	.id	= 1,
-	.dev	= {
-		.platform_data	= &pcf_gpio_led_info1,
-	}
-};
-
-/* PCF8574 0x22 GPIO - U1 on the GS_2G_OPT1-A_V0 board (Alarm) */
-static struct gpio_led pcf_gpio_leds2[] = {
-	{ /* bit 0 */
-		.name			= "gpo:alarm_1",
-		.gpio			= PCF_GPIO_ALARM1,
-		.active_low		= 1,
-		.default_trigger	= "none",
-		.default_state		= LEDS_GPIO_DEFSTATE_OFF,
-	},
-	{ /* bit 1 */
-		.name			= "gpo:alarm_2",
-		.gpio			= PCF_GPIO_ALARM2,
-		.active_low		= 1,
-		.default_trigger	= "none",
-		.default_state		= LEDS_GPIO_DEFSTATE_OFF,
-	},
-	{ /* bit 2 */
-		.name			= "gpo:alarm_3",
-		.gpio			= PCF_GPIO_ALARM3,
-		.active_low		= 1,
-		.default_trigger	= "none",
-		.default_state		= LEDS_GPIO_DEFSTATE_OFF,
-	},
-	{ /* bit 3 */
-		.name			= "gpo:alarm_4",
-		.gpio			= PCF_GPIO_ALARM4,
-		.active_low		= 1,
-		.default_trigger	= "none",
-		.default_state		= LEDS_GPIO_DEFSTATE_OFF,
-	},
-	/* bits 4, 5, 6 not used */
-	{ /* bit 7 */
-		.name			= "gpo:alarm_v_relay_on",
-		.gpio			= PCF_GPIO_ALARM_V_RELAY_ON,
-		.active_low		= 0,
-		.default_trigger	= "none",
-		.default_state		= LEDS_GPIO_DEFSTATE_OFF,
-	},
-};
-
-static struct gpio_led_platform_data pcf_gpio_led_info2 = {
-	.leds		= pcf_gpio_leds2,
-	.num_leds	= ARRAY_SIZE(pcf_gpio_leds2),
-};
-
-static struct platform_device pcf_leds2 = {
-	.name	= "leds-gpio",
-	.id	= 2,
-	.dev	= {
-		.platform_data	= &pcf_gpio_led_info2,
-	}
-};
-
-/* PCF8574 0x24 GPIO U1 on the GS_2G-OPT23-A_V0 board (Modem) */
-static struct gpio_led pcf_gpio_leds3[] = {
-	{ /* bit 0 */
-		.name			= "gpo:modem_power",
-		.gpio			= PCF_GPIO_MODEM_POWER,
-		.active_low		= 1,
-		.default_trigger	= "none",
-		.default_state		= LEDS_GPIO_DEFSTATE_OFF,
-	},
-		/* bits 1 and 2 not used */
-	{ /* bit 3 */
-		.name			= "gpo:modem_reset",
-		.gpio			= PCF_GPIO_MODEM_RESET,
-		.active_low		= 1,
-		.default_trigger	= "none",
-		.default_state		= LEDS_GPIO_DEFSTATE_ON,
-	},
-		/* bits 4, 5 and 6 not used */
-	{ /* bit 7 */
-		.name			= "gpo:trx_reset",
-		.gpio			= PCF_GPIO_TRX_RESET,
-		.active_low		= 1,
-		.default_trigger	= "none",
-		.default_state		= LEDS_GPIO_DEFSTATE_ON,
-	}
-};
-
-static struct gpio_led_platform_data pcf_gpio_led_info3 = {
-	.leds		= pcf_gpio_leds3,
-	.num_leds	= ARRAY_SIZE(pcf_gpio_leds3),
-};
-
-static struct platform_device pcf_leds3 = {
-	.name	= "leds-gpio",
-	.id	= 3,
-	.dev	= {
-		.platform_data	= &pcf_gpio_led_info3,
-	}
-};
-
-static void __init gsia18s_pcf_leds_init(void)
-{
-	platform_device_register(&pcf_leds1);
-	platform_device_register(&pcf_leds2);
-	platform_device_register(&pcf_leds3);
-}
-
-/*
- * SPI busses.
- */
-static struct spi_board_info gsia18s_spi_devices[] = {
-	{ /* User accessible spi0, cs0 used for communication with MSP RTC */
-		.modalias	= "spidev",
-		.bus_num	= 0,
-		.chip_select	= 0,
-		.max_speed_hz	= 580000,
-		.mode		= SPI_MODE_1,
-	},
-	{ /* User accessible spi1, cs0 used for communication with int. DSP */
-		.modalias	= "spidev",
-		.bus_num	= 1,
-		.chip_select	= 0,
-		.max_speed_hz	= 5600000,
-		.mode		= SPI_MODE_0,
-	},
-	{ /* User accessible spi1, cs1 used for communication with ext. DSP */
-		.modalias	= "spidev",
-		.bus_num	= 1,
-		.chip_select	= 1,
-		.max_speed_hz	= 5600000,
-		.mode		= SPI_MODE_0,
-	},
-	{ /* User accessible spi1, cs2 used for communication with ext. DSP */
-		.modalias	= "spidev",
-		.bus_num	= 1,
-		.chip_select	= 2,
-		.max_speed_hz	= 5600000,
-		.mode		= SPI_MODE_0,
-	},
-	{ /* User accessible spi1, cs3 used for communication with ext. DSP */
-		.modalias	= "spidev",
-		.bus_num	= 1,
-		.chip_select	= 3,
-		.max_speed_hz	= 5600000,
-		.mode		= SPI_MODE_0,
-	}
-};
-
-/*
- * GPI Buttons
- */
-static struct gpio_keys_button buttons[] = {
-	{
-		.gpio		= GPIO_TRIG_NET_IN,
-		.code		= BTN_1,
-		.desc		= "TRIG_NET_IN",
-		.type		= EV_KEY,
-		.active_low	= 0,
-		.wakeup		= 1,
-	},
-	{ /* SW80 on the GS_IA18_S-MN board*/
-		.gpio		= GPIO_CARD_UNMOUNT_0,
-		.code		= BTN_2,
-		.desc		= "Card umount 0",
-		.type		= EV_KEY,
-		.active_low	= 1,
-		.wakeup		= 1,
-	},
-	{ /* SW79 on the GS_IA18_S-MN board*/
-		.gpio		= GPIO_CARD_UNMOUNT_1,
-		.code		= BTN_3,
-		.desc		= "Card umount 1",
-		.type		= EV_KEY,
-		.active_low	= 1,
-		.wakeup		= 1,
-	},
-	{ /* SW280 on the GS_IA18-CB board*/
-		.gpio		= GPIO_KEY_POWER,
-		.code		= KEY_POWER,
-		.desc		= "Power Off Button",
-		.type		= EV_KEY,
-		.active_low	= 0,
-		.wakeup		= 1,
-	}
-};
-
-static struct gpio_keys_platform_data button_data = {
-	.buttons	= buttons,
-	.nbuttons	= ARRAY_SIZE(buttons),
-};
-
-static struct platform_device button_device = {
-	.name		= "gpio-keys",
-	.id		= -1,
-	.num_resources	= 0,
-	.dev		= {
-		.platform_data	= &button_data,
-	}
-};
-
-static void __init gsia18s_add_device_buttons(void)
-{
-	at91_set_gpio_input(GPIO_TRIG_NET_IN, 1);
-	at91_set_deglitch(GPIO_TRIG_NET_IN, 1);
-	at91_set_gpio_input(GPIO_CARD_UNMOUNT_0, 1);
-	at91_set_deglitch(GPIO_CARD_UNMOUNT_0, 1);
-	at91_set_gpio_input(GPIO_CARD_UNMOUNT_1, 1);
-	at91_set_deglitch(GPIO_CARD_UNMOUNT_1, 1);
-	at91_set_gpio_input(GPIO_KEY_POWER, 0);
-	at91_set_deglitch(GPIO_KEY_POWER, 1);
-
-	platform_device_register(&button_device);
-}
-
-/*
- * I2C
- */
-static int pcf8574x_0x20_setup(struct i2c_client *client, int gpio,
-				unsigned int ngpio, void *context)
-{
-	int status;
-
-	status = gpio_request(gpio + PCF_GPIO_ETH_DETECT, "eth_det");
-	if (status < 0) {
-		pr_err("error: can't request GPIO%d\n",
-			gpio + PCF_GPIO_ETH_DETECT);
-		return status;
-	}
-	status = gpio_direction_input(gpio + PCF_GPIO_ETH_DETECT);
-	if (status < 0) {
-		pr_err("error: can't setup GPIO%d as input\n",
-			gpio + PCF_GPIO_ETH_DETECT);
-		return status;
-	}
-	status = gpio_export(gpio + PCF_GPIO_ETH_DETECT, false);
-	if (status < 0) {
-		pr_err("error: can't export GPIO%d\n",
-			gpio + PCF_GPIO_ETH_DETECT);
-		return status;
-	}
-	status = gpio_sysfs_set_active_low(gpio + PCF_GPIO_ETH_DETECT, 1);
-	if (status < 0) {
-		pr_err("error: gpio_sysfs_set active_low(GPIO%d, 1)\n",
-			gpio + PCF_GPIO_ETH_DETECT);
-		return status;
-	}
-
-	return 0;
-}
-
-static int pcf8574x_0x20_teardown(struct i2c_client *client, int gpio,
-					unsigned ngpio, void *context)
-{
-	gpio_free(gpio + PCF_GPIO_ETH_DETECT);
-	return 0;
-}
-
-static struct pcf857x_platform_data pcf20_pdata = {
-	.gpio_base	= GS_IA18_S_PCF_GPIO_BASE0,
-	.n_latch	= (1 << 4),
-	.setup		= pcf8574x_0x20_setup,
-	.teardown	= pcf8574x_0x20_teardown,
-};
-
-static struct pcf857x_platform_data pcf22_pdata = {
-	.gpio_base	= GS_IA18_S_PCF_GPIO_BASE1,
-};
-
-static struct pcf857x_platform_data pcf24_pdata = {
-	.gpio_base	= GS_IA18_S_PCF_GPIO_BASE2,
-};
-
-static struct i2c_board_info __initdata gsia18s_i2c_devices[] = {
-	{ /* U1 on the GS_IA18-CB_V3 board */
-		I2C_BOARD_INFO("pcf8574", 0x20),
-		.platform_data = &pcf20_pdata,
-	},
-	{ /* U1 on the GS_2G_OPT1-A_V0 board (Alarm) */
-		I2C_BOARD_INFO("pcf8574", 0x22),
-		.platform_data = &pcf22_pdata,
-	},
-	{ /* U1 on the GS_2G-OPT23-A_V0 board (Modem) */
-		I2C_BOARD_INFO("pcf8574", 0x24),
-		.platform_data = &pcf24_pdata,
-	},
-	{ /* U161 on the GS_IA18_S-MN board */
-		I2C_BOARD_INFO("24c1024", 0x50),
-	},
-	{ /* U162 on the GS_IA18_S-MN board */
-		I2C_BOARD_INFO("24c01", 0x53),
-	},
-};
-
-/*
- * Compact Flash
- */
-static struct at91_cf_data __initdata gsia18s_cf1_data = {
-	.irq_pin	= AT91_PIN_PA27,
-	.det_pin	= AT91_PIN_PB30,
-	.vcc_pin	= -EINVAL,
-	.rst_pin	= AT91_PIN_PB31,
-	.chipselect	= 5,
-	.flags		= AT91_CF_TRUE_IDE,
-};
-
-/* Power Off by RTC */
-static void gsia18s_power_off(void)
-{
-	pr_notice("Power supply will be switched off automatically now or after 60 seconds without ArmDAS.\n");
-	at91_set_gpio_output(AT91_PIN_PA25, 1);
-	/* Spin to death... */
-	while (1)
-		;
-}
-
-static int __init gsia18s_power_off_init(void)
-{
-	pm_power_off = gsia18s_power_off;
-	return 0;
-}
-
-/* ---------------------------------------------------------------------------*/
-
-static void __init gsia18s_board_init(void)
-{
-	/*
-	 * USART0 on ttyS1 (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI).
-	 * Used for Internal Analog Modem.
-	 */
-	at91_register_uart(AT91SAM9260_ID_US0, 1,
-				ATMEL_UART_CTS | ATMEL_UART_RTS |
-				ATMEL_UART_DTR | ATMEL_UART_DSR |
-				ATMEL_UART_DCD | ATMEL_UART_RI);
-	/*
-	 * USART1 on ttyS2 (Rx, Tx, CTS, RTS).
-	 * Used for GPS or WiFi or Data stream.
-	 */
-	at91_register_uart(AT91SAM9260_ID_US1, 2,
-				ATMEL_UART_CTS | ATMEL_UART_RTS);
-	/*
-	 * USART2 on ttyS3 (Rx, Tx, CTS, RTS).
-	 * Used for External Modem.
-	 */
-	at91_register_uart(AT91SAM9260_ID_US2, 3,
-				ATMEL_UART_CTS | ATMEL_UART_RTS);
-	/*
-	 * USART3 on ttyS4 (Rx, Tx, RTS).
-	 * Used for RS-485.
-	 */
-	at91_register_uart(AT91SAM9260_ID_US3, 4, ATMEL_UART_RTS);
-
-	/*
-	 * USART4 on ttyS5 (Rx, Tx).
-	 * Used for TRX433 Radio Module.
-	 */
-	at91_register_uart(AT91SAM9260_ID_US4, 5, 0);
-	stamp9g20_board_init();
-	at91_add_device_usbh(&usbh_data);
-	at91_add_device_udc(&udc_data);
-	at91_add_device_eth(&macb_data);
-	gsia18s_leds_init();
-	gsia18s_pcf_leds_init();
-	gsia18s_add_device_buttons();
-	at91_add_device_i2c(gsia18s_i2c_devices,
-				ARRAY_SIZE(gsia18s_i2c_devices));
-	at91_add_device_cf(&gsia18s_cf1_data);
-	at91_add_device_spi(gsia18s_spi_devices,
-				ARRAY_SIZE(gsia18s_spi_devices));
-	gsia18s_power_off_init();
-}
-
-MACHINE_START(GSIA18S, "GS_IA18_S")
-	.init_time	= at91_init_time,
-	.map_io		= at91_map_io,
-	.handle_irq	= at91_aic_handle_irq,
-	.init_early	= gsia18s_init_early,
-	.init_irq	= at91_init_irq_default,
-	.init_machine	= gsia18s_board_init,
-MACHINE_END

arch/arm/mach-at91/board-pcontrol-g20.c

···
-/*
- *  Copyright (C) 2010 Christian Glindkamp <[e-mail]>
- *                     taskit 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
- */
-/*
- * copied and adjusted from board-stamp9g20.c
- * by Peter Gsellmann <[e-mail]>
- */
-
-#include <linux/mm.h>
-#include <linux/platform_device.h>
-#include <linux/gpio.h>
-#include <linux/w1-gpio.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include <mach/at91sam9_smc.h>
-#include <mach/hardware.h>
-
-#include "at91_aic.h"
-#include "board.h"
-#include "sam9_smc.h"
-#include "generic.h"
-#include "stamp9g20.h"
-#include "gpio.h"
-
-
-static void __init pcontrol_g20_init_early(void)
-{
-	stamp9g20_init_early();
-}
-
-static struct sam9_smc_config __initdata pcontrol_smc_config[2] = { {
-	.ncs_read_setup		= 16,
-	.nrd_setup		= 18,
-	.ncs_write_setup	= 16,
-	.nwe_setup		= 18,
-
-	.ncs_read_pulse		= 63,
-	.nrd_pulse		= 55,
-	.ncs_write_pulse	= 63,
-	.nwe_pulse		= 55,
-
-	.read_cycle		= 127,
-	.write_cycle		= 127,
-
-	.mode			= AT91_SMC_READMODE | AT91_SMC_WRITEMODE
-			| AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_BAT_SELECT
-			| AT91_SMC_DBW_8 | AT91_SMC_PS_4
-			| AT91_SMC_TDFMODE,
-	.tdf_cycles		= 3,
-}, {
-	.ncs_read_setup		= 0,
-	.nrd_setup		= 0,
-	.ncs_write_setup	= 0,
-	.nwe_setup		= 1,
-
-	.ncs_read_pulse		= 8,
-	.nrd_pulse		= 8,
-	.ncs_write_pulse	= 5,
-	.nwe_pulse		= 4,
-
-	.read_cycle		= 8,
-	.write_cycle		= 7,
-
-	.mode			= AT91_SMC_READMODE | AT91_SMC_WRITEMODE
-			| AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_BAT_SELECT
-			| AT91_SMC_DBW_16 | AT91_SMC_PS_8
-			| AT91_SMC_TDFMODE,
-	.tdf_cycles		= 1,
-} };
-
-static void __init add_device_pcontrol(void)
-{
-	/* configure chip-select 4 (IO compatible to 8051  X4 ) */
-	sam9_smc_configure(0, 4, &pcontrol_smc_config[0]);
-	/* configure chip-select 7 (FerroRAM 256KiBx16bit MR2A16A  D4 ) */
-	sam9_smc_configure(0, 7, &pcontrol_smc_config[1]);
-}
-
-
-/*
- * USB Host port
- */
-static struct at91_usbh_data __initdata usbh_data = {
-	.ports		= 2,
-	.vbus_pin	= {-EINVAL, -EINVAL},
-	.overcurrent_pin= {-EINVAL, -EINVAL},
-};
-
-
-/*
- * USB Device port
- */
-static struct at91_udc_data __initdata pcontrol_g20_udc_data = {
-	.vbus_pin	= AT91_PIN_PA22,	/* Detect +5V bus voltage */
-	.pullup_pin	= AT91_PIN_PA4,		/* K-state, active low */
-};
-
-
-/*
- * MACB Ethernet device
- */
-static struct macb_platform_data __initdata macb_data = {
-	.phy_irq_pin	= AT91_PIN_PA28,
-	.is_rmii	= 1,
-};
-
-
-/*
- * I2C devices: eeprom and phy/switch
- */
-static struct i2c_board_info __initdata pcontrol_g20_i2c_devices[] = {
-{		/* D7  address width=2, 8KiB */
-	I2C_BOARD_INFO("24c64", 0x50)
-}, {		/* D8  address width=1, 1 byte has 32 bits! */
-	I2C_BOARD_INFO("lan9303", 0x0a)
-}, };
-
-
-/*
- * LEDs
- */
-static struct gpio_led pcontrol_g20_leds[] = {
-	{
-		.name			= "LED1",	/* red  H5 */
-		.gpio			= AT91_PIN_PB18,
-		.active_low		= 1,
-		.default_trigger	= "none",	/* supervisor */
-	}, {
-		.name			= "LED2",	/* yellow  H7 */
-		.gpio			= AT91_PIN_PB19,
-		.active_low		= 1,
-		.default_trigger	= "mmc0",	/* SD-card activity */
-	}, {
-		.name			= "LED3",	/* green  H2 */
-		.gpio			= AT91_PIN_PB20,
-		.active_low		= 1,
-		.default_trigger	= "heartbeat",	/* blinky */
-	}, {
-		.name			= "LED4",	/* red  H3 */
-		.gpio			= AT91_PIN_PC6,
-		.active_low		= 1,
-		.default_trigger	= "none",	/* connection lost */
-	}, {
-		.name			= "LED5",	/* yellow  H6 */
-		.gpio			= AT91_PIN_PC7,
-		.active_low		= 1,
-		.default_trigger	= "none",	/* unsent data */
-	}, {
-		.name			= "LED6",	/* green  H1 */
-		.gpio			= AT91_PIN_PC9,
-		.active_low		= 1,
-		.default_trigger	= "none",	/* snafu */
-	}
-};
-
-
-/*
- * SPI devices
- */
-static struct spi_board_info pcontrol_g20_spi_devices[] = {
-	{
-		.modalias	= "spidev",	/* HMI port  X4 */
-		.chip_select	= 1,
-		.max_speed_hz	= 50 * 1000 * 1000,
-		.bus_num	= 0,
-	}, {
-		.modalias	= "spidev",	/* piggyback  A2 */
-		.chip_select	= 0,
-		.max_speed_hz	= 50 * 1000 * 1000,
-		.bus_num	= 1,
-	},
-};
-
-
-static void __init pcontrol_g20_board_init(void)
-{
-	/* USART0 on ttyS1. (Rx, Tx, CTS, RTS) piggyback  A2 */
-	at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS
-						| ATMEL_UART_RTS);
-
-	/* USART1 on ttyS2. (Rx, Tx, CTS, RTS) isolated RS485  X5 */
-	at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS
-						| ATMEL_UART_RTS);
-
-	/* USART2 on ttyS3. (Rx, Tx)  9bit-Bus  Multidrop-mode  X4 */
-	at91_register_uart(AT91SAM9260_ID_US4, 3, 0);
-	stamp9g20_board_init();
-	at91_add_device_usbh(&usbh_data);
-	at91_add_device_eth(&macb_data);
-	at91_add_device_i2c(pcontrol_g20_i2c_devices,
-		ARRAY_SIZE(pcontrol_g20_i2c_devices));
-	add_device_pcontrol();
-	at91_add_device_spi(pcontrol_g20_spi_devices,
-		ARRAY_SIZE(pcontrol_g20_spi_devices));
-	at91_add_device_udc(&pcontrol_g20_udc_data);
-	at91_gpio_leds(pcontrol_g20_leds,
-		ARRAY_SIZE(pcontrol_g20_leds));
-	/* piggyback  A2 */
-	at91_set_gpio_output(AT91_PIN_PB31, 1);
-}
-
-
-MACHINE_START(PCONTROL_G20, "PControl G20")
-	/* Maintainer: [e-mail] */
-	.init_time	= at91_init_time,
-	.map_io		= at91_map_io,
-	.handle_irq	= at91_aic_handle_irq,
-	.init_early	= pcontrol_g20_init_early,
-	.init_irq	= at91_init_irq_default,
-	.init_machine	= pcontrol_g20_board_init,
-MACHINE_END

arch/arm/mach-at91/board-sam9-l9260.c

···
-/*
- * linux/arch/arm/mach-at91/board-sam9-l9260.c
- *
- *  Copyright (C) 2005 SAN People
- *  Copyright (C) 2006 Atmel
- *  Copyright (C) 2007 Olimex Ltd
- *
- * 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 <linux/types.h>
-#include <linux/gpio.h>
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/spi/spi.h>
-
-#include <mach/hardware.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/irq.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <mach/at91sam9_smc.h>
-
-#include "at91_aic.h"
-#include "board.h"
-#include "sam9_smc.h"
-#include "generic.h"
-#include "gpio.h"
-
-
-static void __init ek_init_early(void)
-{
-	/* Initialize processor: 18.432 MHz crystal */
-	at91_initialize(18432000);
-}
-
-/*
- * USB Host port
- */
-static struct at91_usbh_data __initdata ek_usbh_data = {
-	.ports		= 2,
-	.vbus_pin	= {-EINVAL, -EINVAL},
-	.overcurrent_pin= {-EINVAL, -EINVAL},
-};
-
-/*
- * USB Device port
- */
-static struct at91_udc_data __initdata ek_udc_data = {
-	.vbus_pin	= AT91_PIN_PC5,
-	.pullup_pin	= -EINVAL,		/* pull-up driven by UDC */
-};
-
-
-/*
- * SPI devices.
- */
-static struct spi_board_info ek_spi_devices[] = {
-#if !IS_ENABLED(CONFIG_MMC_ATMELMCI)
-	{	/* DataFlash chip */
-		.modalias	= "mtd_dataflash",
-		.chip_select	= 1,
-		.max_speed_hz	= 15 * 1000 * 1000,
-		.bus_num	= 0,
-	},
-#if defined(CONFIG_MTD_AT91_DATAFLASH_CARD)
-	{	/* DataFlash card */
-		.modalias	= "mtd_dataflash",
-		.chip_select	= 0,
-		.max_speed_hz	= 15 * 1000 * 1000,
-		.bus_num	= 0,
-	},
-#endif
-#endif
-};
-
-
-/*
- * MACB Ethernet device
- */
-static struct macb_platform_data __initdata ek_macb_data = {
-	.phy_irq_pin	= AT91_PIN_PA7,
-	.is_rmii	= 0,
-};
-
-
-/*
- * NAND flash
- */
-static struct mtd_partition __initdata ek_nand_partition[] = {
-	{
-		.name	= "Bootloader Area",
-		.offset	= 0,
-		.size	= 10 * SZ_1M,
-	},
-	{
-		.name	= "User Area",
-		.offset	= MTDPART_OFS_NXTBLK,
-		.size	= MTDPART_SIZ_FULL,
-	},
-};
-
-static struct atmel_nand_data __initdata ek_nand_data = {
-	.ale		= 21,
-	.cle		= 22,
-	.det_pin	= -EINVAL,
-	.rdy_pin	= AT91_PIN_PC13,
-	.enable_pin	= AT91_PIN_PC14,
-	.ecc_mode	= NAND_ECC_SOFT,
-	.parts		= ek_nand_partition,
-	.num_parts	= ARRAY_SIZE(ek_nand_partition),
-};
-
-static struct sam9_smc_config __initdata ek_nand_smc_config = {
-	.ncs_read_setup		= 0,
-	.nrd_setup		= 1,
-	.ncs_write_setup	= 0,
-	.nwe_setup		= 1,
-
-	.ncs_read_pulse		= 3,
-	.nrd_pulse		= 3,
-	.ncs_write_pulse	= 3,
-	.nwe_pulse		= 3,
-
-	.read_cycle		= 5,
-	.write_cycle		= 5,
-
-	.mode			= AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8,
-	.tdf_cycles		= 2,
-};
-
-static void __init ek_add_device_nand(void)
-{
-	/* configure chip-select 3 (NAND) */
-	sam9_smc_configure(0, 3, &ek_nand_smc_config);
-
-	at91_add_device_nand(&ek_nand_data);
-}
-
-
-/*
- * MCI (SD/MMC)
- */
-static struct mci_platform_data __initdata ek_mci0_data = {
-	.slot[1] = {
-		.bus_width	= 4,
-		.detect_pin	= AT91_PIN_PC8,
-		.wp_pin		= AT91_PIN_PC4,
-	},
-};
-
-/*
- * LEDs
- */
-static struct gpio_led ek_leds[] = {
-	{	/* D1 */
-		.name			= "led1",
-		.gpio			= AT91_PIN_PA9,
-		.active_low		= 1,
-		.default_trigger	= "heartbeat",
-	},
-	{	/* D2 */
-		.name			= "led2",
-		.gpio			= AT91_PIN_PA6,
-		.active_low		= 1,
-		.default_trigger	= "timer",
-	}
-};
-
-static void __init ek_board_init(void)
-{
-	at91_register_devices();
-
-	/* Serial */
-	/* DBGU on ttyS0. (Rx & Tx only) */
-	at91_register_uart(0, 0, 0);
-
-	/* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
-	at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
-			   | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
-			   | ATMEL_UART_RI);
-
-	/* USART1 on ttyS2. (Rx, Tx, CTS, RTS) */
-	at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS);
-	at91_add_device_serial();
-	/* USB Host */
-	at91_add_device_usbh(&ek_usbh_data);
-	/* USB Device */
-	at91_add_device_udc(&ek_udc_data);
-	/* SPI */
-	at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
-	/* NAND */
-	ek_add_device_nand();
-	/* Ethernet */
-	at91_add_device_eth(&ek_macb_data);
-	/* MMC */
-	at91_add_device_mci(0, &ek_mci0_data);
-	/* I2C */
-	at91_add_device_i2c(NULL, 0);
-	/* LEDs */
-	at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
-}
-
-MACHINE_START(SAM9_L9260, "Olimex SAM9-L9260")
-	/* Maintainer: Olimex */
-	.init_time	= at91_init_time,
-	.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

arch/arm/mach-at91/board-sam9260ek.c

···
-/*
- * linux/arch/arm/mach-at91/board-sam9260ek.c
- *
- *  Copyright (C) 2005 SAN People
- *  Copyright (C) 2006 Atmel
- *
- * 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 <linux/types.h>
-#include <linux/gpio.h>
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/at73c213.h>
-#include <linux/clk.h>
-#include <linux/platform_data/at24.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/irq.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <mach/hardware.h>
-#include <mach/at91sam9_smc.h>
-#include <mach/system_rev.h>
-
-#include "at91_aic.h"
-#include "board.h"
-#include "sam9_smc.h"
-#include "generic.h"
-#include "gpio.h"
-
-
-static void __init ek_init_early(void)
-{
-	/* Initialize processor: 18.432 MHz crystal */
-	at91_initialize(18432000);
-}
-
-/*
- * USB Host port
- */
-static struct at91_usbh_data __initdata ek_usbh_data = {
-	.ports		= 2,
-	.vbus_pin	= {-EINVAL, -EINVAL},
-	.overcurrent_pin= {-EINVAL, -EINVAL},
-};
-
-/*
- * USB Device port
- */
-static struct at91_udc_data __initdata ek_udc_data = {
-	.vbus_pin	= AT91_PIN_PC5,
-	.pullup_pin	= -EINVAL,		/* pull-up driven by UDC */
-};
-
-
-/*
- * Audio
- */
-static struct at73c213_board_info at73c213_data = {
-	.ssc_id		= 0,
-	.shortname	= "AT91SAM9260-EK external DAC",
-};
-
-#if defined(CONFIG_SND_AT73C213) || defined(CONFIG_SND_AT73C213_MODULE)
-static void __init at73c213_set_clk(struct at73c213_board_info *info)
-{
-	struct clk *pck0;
-	struct clk *plla;
-
-	pck0 = clk_get(NULL, "pck0");
-	plla = clk_get(NULL, "plla");
-
-	/* AT73C213 MCK Clock */
-	at91_set_B_periph(AT91_PIN_PC1, 0);	/* PCK0 */
-
-	clk_set_parent(pck0, plla);
-	clk_put(plla);
-
-	info->dac_clk = pck0;
-}
-#else
-static void __init at73c213_set_clk(struct at73c213_board_info *info) {}
-#endif
-
-/*
- * SPI devices.
- */
-static struct spi_board_info ek_spi_devices[] = {
-#if !IS_ENABLED(CONFIG_MMC_ATMELMCI)
-	{	/* DataFlash chip */
-		.modalias	= "mtd_dataflash",
-		.chip_select	= 1,
-		.max_speed_hz	= 15 * 1000 * 1000,
-		.bus_num	= 0,
-	},
-#if defined(CONFIG_MTD_AT91_DATAFLASH_CARD)
-	{	/* DataFlash card */
-		.modalias	= "mtd_dataflash",
-		.chip_select	= 0,
-		.max_speed_hz	= 15 * 1000 * 1000,
-		.bus_num	= 0,
-	},
-#endif
-#endif
-#if defined(CONFIG_SND_AT73C213) || defined(CONFIG_SND_AT73C213_MODULE)
-	{	/* AT73C213 DAC */
-		.modalias	= "at73c213",
-		.chip_select	= 0,
-		.max_speed_hz	= 10 * 1000 * 1000,
-		.bus_num	= 1,
-		.mode		= SPI_MODE_1,
-		.platform_data	= &at73c213_data,
-	},
-#endif
-};
-
-
-/*
- * MACB Ethernet device
- */
-static struct macb_platform_data __initdata ek_macb_data = {
-	.phy_irq_pin	= AT91_PIN_PA7,
-	.is_rmii	= 1,
-};
-
-
-/*
- * NAND flash
- */
-static struct mtd_partition __initdata ek_nand_partition[] = {
-	{
-		.name	= "Partition 1",
-		.offset	= 0,
-		.size	= SZ_256K,
-	},
-	{
-		.name	= "Partition 2",
-		.offset	= MTDPART_OFS_NXTBLK,
-		.size	= MTDPART_SIZ_FULL,
-	},
-};
-
-static struct atmel_nand_data __initdata ek_nand_data = {
-	.ale		= 21,
-	.cle		= 22,
-	.det_pin	= -EINVAL,
-	.rdy_pin	= AT91_PIN_PC13,
-	.enable_pin	= AT91_PIN_PC14,
-	.ecc_mode	= NAND_ECC_SOFT,
-	.on_flash_bbt	= 1,
-	.parts		= ek_nand_partition,
-	.num_parts	= ARRAY_SIZE(ek_nand_partition),
-};
-
-static struct sam9_smc_config __initdata ek_nand_smc_config = {
-	.ncs_read_setup		= 0,
-	.nrd_setup		= 1,
-	.ncs_write_setup	= 0,
-	.nwe_setup		= 1,
-
-	.ncs_read_pulse		= 3,
-	.nrd_pulse		= 3,
-	.ncs_write_pulse	= 3,
-	.nwe_pulse		= 3,
-
-	.read_cycle		= 5,
-	.write_cycle		= 5,
-
-	.mode			= AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE,
-	.tdf_cycles		= 2,
-};
-
-static void __init ek_add_device_nand(void)
-{
-	ek_nand_data.bus_width_16 = board_have_nand_16bit();
-	/* setup bus-width (8 or 16) */
-	if (ek_nand_data.bus_width_16)
-		ek_nand_smc_config.mode |= AT91_SMC_DBW_16;
-	else
-		ek_nand_smc_config.mode |= AT91_SMC_DBW_8;
-
-	/* configure chip-select 3 (NAND) */
-	sam9_smc_configure(0, 3, &ek_nand_smc_config);
-
-	at91_add_device_nand(&ek_nand_data);
-}
-
-
-/*
- * MCI (SD/MMC)
- */
-static struct mci_platform_data __initdata ek_mci0_data = {
-	.slot[1] = {
-		.bus_width	= 4,
-		.detect_pin	= -EINVAL,
-		.wp_pin		= -EINVAL,
-	},
-};
-
-
-/*
- * LEDs
- */
-static struct gpio_led ek_leds[] = {
-	{	/* "bottom" led, green, userled1 to be defined */
-		.name			= "ds5",
-		.gpio			= AT91_PIN_PA6,
-		.active_low		= 1,
-		.default_trigger	= "none",
-	},
-	{	/* "power" led, yellow */
-		.name			= "ds1",
-		.gpio			= AT91_PIN_PA9,
-		.default_trigger	= "heartbeat",
-	}
-};
-
-/*
- * I2C devices
- */
-static struct at24_platform_data at24c512 = {
-	.byte_len	= SZ_512K / 8,
-	.page_size	= 128,
-	.flags		= AT24_FLAG_ADDR16,
-};
-
-static struct i2c_board_info __initdata ek_i2c_devices[] = {
-	{
-		I2C_BOARD_INFO("24c512", 0x50),
-		.platform_data = &at24c512,
-	},
-	/* more devices can be added using expansion connectors */
-};
-
-
-/*
- * GPIO Buttons
- */
-#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
-static struct gpio_keys_button ek_buttons[] = {
-	{
-		.gpio		= AT91_PIN_PA30,
-		.code		= BTN_3,
-		.desc		= "Button 3",
-		.active_low	= 1,
-		.wakeup		= 1,
-	},
-	{
-		.gpio		= AT91_PIN_PA31,
-		.code		= BTN_4,
-		.desc		= "Button 4",
-		.active_low	= 1,
-		.wakeup		= 1,
-	}
-};
-
-static struct gpio_keys_platform_data ek_button_data = {
-	.buttons	= ek_buttons,
-	.nbuttons	= ARRAY_SIZE(ek_buttons),
-};
-
-static struct platform_device ek_button_device = {
-	.name		= "gpio-keys",
-	.id		= -1,
-	.num_resources	= 0,
-	.dev		= {
-		.platform_data	= &ek_button_data,
-	}
-};
-
-static void __init ek_add_device_buttons(void)
-{
-	at91_set_gpio_input(AT91_PIN_PA30, 1);	/* btn3 */
-	at91_set_deglitch(AT91_PIN_PA30, 1);
-	at91_set_gpio_input(AT91_PIN_PA31, 1);	/* btn4 */
-	at91_set_deglitch(AT91_PIN_PA31, 1);
-
-	platform_device_register(&ek_button_device);
-}
-#else
-static void __init ek_add_device_buttons(void) {}
-#endif
-
-
-static void __init ek_board_init(void)
-{
-	at91_register_devices();
-
-	/* Serial */
-	/* DBGU on ttyS0. (Rx & Tx only) */
-	at91_register_uart(0, 0, 0);
-
-	/* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
-	at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
-			   | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
-			   | ATMEL_UART_RI);
-
-	/* USART1 on ttyS2. (Rx, Tx, RTS, CTS) */
-	at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS);
-	at91_add_device_serial();
-	/* USB Host */
-	at91_add_device_usbh(&ek_usbh_data);
-	/* USB Device */
-	at91_add_device_udc(&ek_udc_data);
-	/* SPI */
-	at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
-	/* NAND */
-	ek_add_device_nand();
-	/* Ethernet */
-	at91_add_device_eth(&ek_macb_data);
-	/* MMC */
-	at91_add_device_mci(0, &ek_mci0_data);
-	/* I2C */
-	at91_add_device_i2c(ek_i2c_devices, ARRAY_SIZE(ek_i2c_devices));
-	/* SSC (to AT73C213) */
-	at73c213_set_clk(&at73c213_data);
-	at91_add_device_ssc(AT91SAM9260_ID_SSC, ATMEL_SSC_TX);
-	/* LEDs */
-	at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
-	/* Push Buttons */
-	ek_add_device_buttons();
-}
-
-MACHINE_START(AT91SAM9260EK, "Atmel AT91SAM9260-EK")
-	/* Maintainer: Atmel */
-	.init_time	= at91_init_time,
-	.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

arch/arm/mach-at91/board-sam9261ek.c

···
-/*
- * linux/arch/arm/mach-at91/board-sam9261ek.c
- *
- *  Copyright (C) 2005 SAN People
- *  Copyright (C) 2006 Atmel
- *
- * 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 <linux/types.h>
-#include <linux/gpio.h>
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/ads7846.h>
-#include <linux/spi/at73c213.h>
-#include <linux/clk.h>
-#include <linux/dm9000.h>
-#include <linux/fb.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-
-#include <video/atmel_lcdc.h>
-
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/irq.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <mach/hardware.h>
-#include <mach/at91sam9_smc.h>
-#include <mach/system_rev.h>
-
-#include "at91_aic.h"
-#include "board.h"
-#include "sam9_smc.h"
-#include "generic.h"
-#include "gpio.h"
-
-
-static void __init ek_init_early(void)
-{
-	/* Initialize processor: 18.432 MHz crystal */
-	at91_initialize(18432000);
-}
-
-/*
- * DM9000 ethernet device
- */
-#if defined(CONFIG_DM9000)
-static struct resource dm9000_resource[] = {
-	[0] = {
-		.start	= AT91_CHIPSELECT_2,
-		.end	= AT91_CHIPSELECT_2 + 3,
-		.flags	= IORESOURCE_MEM
-	},
-	[1] = {
-		.start	= AT91_CHIPSELECT_2 + 0x44,
-		.end	= AT91_CHIPSELECT_2 + 0xFF,
-		.flags	= IORESOURCE_MEM
-	},
-	[2] = {
-		.flags	= IORESOURCE_IRQ
-			| IORESOURCE_IRQ_LOWEDGE | IORESOURCE_IRQ_HIGHEDGE,
-	}
-};
-
-static struct dm9000_plat_data dm9000_platdata = {
-	.flags		= DM9000_PLATF_16BITONLY | DM9000_PLATF_NO_EEPROM,
-};
-
-static struct platform_device dm9000_device = {
-	.name		= "dm9000",
-	.id		= 0,
-	.num_resources	= ARRAY_SIZE(dm9000_resource),
-	.resource	= dm9000_resource,
-	.dev		= {
-		.platform_data	= &dm9000_platdata,
-	}
-};
-
-/*
- * SMC timings for the DM9000.
- * Note: These timings were calculated for MASTER_CLOCK = 100000000 according to the DM9000 timings.
- */
-static struct sam9_smc_config __initdata dm9000_smc_config = {
-	.ncs_read_setup		= 0,
-	.nrd_setup		= 2,
-	.ncs_write_setup	= 0,
-	.nwe_setup		= 2,
-
-	.ncs_read_pulse		= 8,
-	.nrd_pulse		= 4,
-	.ncs_write_pulse	= 8,
-	.nwe_pulse		= 4,
-
-	.read_cycle		= 16,
-	.write_cycle		= 16,
-
-	.mode			= AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_BAT_WRITE | AT91_SMC_DBW_16,
-	.tdf_cycles		= 1,
-};
-
-static void __init ek_add_device_dm9000(void)
-{
-	struct resource *r = &dm9000_resource[2];
-
-	/* Configure chip-select 2 (DM9000) */
-	sam9_smc_configure(0, 2, &dm9000_smc_config);
-
-	/* Configure Reset signal as output */
-	at91_set_gpio_output(AT91_PIN_PC10, 0);
-
-	/* Configure Interrupt pin as input, no pull-up */
-	at91_set_gpio_input(AT91_PIN_PC11, 0);
-
-	r->start = r->end = gpio_to_irq(AT91_PIN_PC11);
-	platform_device_register(&dm9000_device);
-}
-#else
-static void __init ek_add_device_dm9000(void) {}
-#endif /* CONFIG_DM9000 */
-
-
-/*
- * USB Host Port
- */
-static struct at91_usbh_data __initdata ek_usbh_data = {
-	.ports		= 2,
-	.vbus_pin	= {-EINVAL, -EINVAL},
-	.overcurrent_pin= {-EINVAL, -EINVAL},
-};
-
-
-/*
- * USB Device Port
- */
-static struct at91_udc_data __initdata ek_udc_data = {
-	.vbus_pin	= AT91_PIN_PB29,
-	.pullup_pin	= -EINVAL,		/* pull-up driven by UDC */
-};
-
-
-/*
- * NAND flash
- */
-static struct mtd_partition __initdata ek_nand_partition[] = {
-	{
-		.name	= "Partition 1",
-		.offset	= 0,
-		.size	= SZ_256K,
-	},
-	{
-		.name	= "Partition 2",
-		.offset	= MTDPART_OFS_NXTBLK,
-		.size	= MTDPART_SIZ_FULL,
-	},
-};
-
-static struct atmel_nand_data __initdata ek_nand_data = {
-	.ale		= 22,
-	.cle		= 21,
-	.det_pin	= -EINVAL,
-	.rdy_pin	= AT91_PIN_PC15,
-	.enable_pin	= AT91_PIN_PC14,
-	.ecc_mode	= NAND_ECC_SOFT,
-	.on_flash_bbt	= 1,
-	.parts		= ek_nand_partition,
-	.num_parts	= ARRAY_SIZE(ek_nand_partition),
-};
-
-static struct sam9_smc_config __initdata ek_nand_smc_config = {
-	.ncs_read_setup		= 0,
-	.nrd_setup		= 1,
-	.ncs_write_setup	= 0,
-	.nwe_setup		= 1,
-
-	.ncs_read_pulse		= 3,
-	.nrd_pulse		= 3,
-	.ncs_write_pulse	= 3,
-	.nwe_pulse		= 3,
-
-	.read_cycle		= 5,
-	.write_cycle		= 5,
-
-	.mode			= AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE,
-	.tdf_cycles		= 2,
-};
-
-static void __init ek_add_device_nand(void)
-{
-	ek_nand_data.bus_width_16 = board_have_nand_16bit();
-	/* setup bus-width (8 or 16) */
-	if (ek_nand_data.bus_width_16)
-		ek_nand_smc_config.mode |= AT91_SMC_DBW_16;
-	else
-		ek_nand_smc_config.mode |= AT91_SMC_DBW_8;
-
-	/* configure chip-select 3 (NAND) */
-	sam9_smc_configure(0, 3, &ek_nand_smc_config);
-
-	at91_add_device_nand(&ek_nand_data);
-}
-
-/*
- * SPI related devices
- */
-#if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE)
-
-/*
- * ADS7846 Touchscreen
- */
-#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
-
-static int ads7843_pendown_state(void)
-{
-	return !at91_get_gpio_value(AT91_PIN_PC2);	/* 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,
-	.x_plate_ohms		= 450,
-	.y_plate_ohms		= 250,
-	.pressure_max		= 15000,
-	.debounce_max		= 1,
-	.debounce_rep		= 0,
-	.debounce_tol		= (~0),
-	.get_pendown_state	= ads7843_pendown_state,
-};
-
-static void __init ek_add_device_ts(void)
-{
-	at91_set_B_periph(AT91_PIN_PC2, 1);	/* External IRQ0, with pullup */
-	at91_set_gpio_input(AT91_PIN_PA11, 1);	/* Touchscreen BUSY signal */
-}
-#else
-static void __init ek_add_device_ts(void) {}
-#endif
-
-/*
- * Audio
- */
-static struct at73c213_board_info at73c213_data = {
-	.ssc_id		= 1,
-	.shortname	= "AT91SAM9261/9G10-EK external DAC",
-};
-
-#if defined(CONFIG_SND_AT73C213) || defined(CONFIG_SND_AT73C213_MODULE)
-static void __init at73c213_set_clk(struct at73c213_board_info *info)
-{
-	struct clk *pck2;
-	struct clk *plla;
-
-	pck2 = clk_get(NULL, "pck2");
-	plla = clk_get(NULL, "plla");
-
-	/* AT73C213 MCK Clock */
-	at91_set_B_periph(AT91_PIN_PB31, 0);	/* PCK2 */
-
-	clk_set_parent(pck2, plla);
-	clk_put(plla);
-
-	info->dac_clk = pck2;
-}
-#else
-static void __init at73c213_set_clk(struct at73c213_board_info *info) {}
-#endif
-
-/*
- * SPI devices
- */
-static struct spi_board_info ek_spi_devices[] = {
-	{	/* DataFlash chip */
-		.modalias	= "mtd_dataflash",
-		.chip_select	= 0,
-		.max_speed_hz	= 15 * 1000 * 1000,
-		.bus_num	= 0,
-	},
-#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
-	{
-		.modalias	= "ads7846",
-		.chip_select	= 2,
-		.max_speed_hz	= 125000 * 26,	/* (max sample rate @ 3V) * (cmd + data + overhead) */
-		.bus_num	= 0,
-		.platform_data	= &ads_info,
-		.irq		= NR_IRQS_LEGACY + AT91SAM9261_ID_IRQ0,
-		.controller_data = (void *) AT91_PIN_PA28,	/* CS pin */
-	},
-#endif
-#if defined(CONFIG_MTD_AT91_DATAFLASH_CARD)
-	{	/* DataFlash card - jumper (J12) configurable to CS3 or CS0 */
-		.modalias	= "mtd_dataflash",
-		.chip_select	= 3,
-		.max_speed_hz	= 15 * 1000 * 1000,
-		.bus_num	= 0,
-	},
-#elif defined(CONFIG_SND_AT73C213) || defined(CONFIG_SND_AT73C213_MODULE)
-	{	/* AT73C213 DAC */
-		.modalias	= "at73c213",
-		.chip_select	= 3,
-		.max_speed_hz	= 10 * 1000 * 1000,
-		.bus_num	= 0,
-		.mode		= SPI_MODE_1,
-		.platform_data	= &at73c213_data,
-		.controller_data = (void*) AT91_PIN_PA29,	/* default for CS3 is PA6, but it must be PA29 */
-	},
-#endif
-};
-
-#else /* CONFIG_SPI_ATMEL_* */
-/* spi0 and mmc/sd share the same PIO pins: cannot be used at the same time */
-
-/*
- * MCI (SD/MMC)
- * det_pin, wp_pin and vcc_pin are not connected
- */
-static struct mci_platform_data __initdata mci0_data = {
-	.slot[0] = {
-		.bus_width	= 4,
-		.detect_pin	= -EINVAL,
-		.wp_pin		= -EINVAL,
-	},
-};
-
-#endif /* CONFIG_SPI_ATMEL_* */
-
-
-/*
- * LCD Controller
- */
-#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
-
-#if defined(CONFIG_FB_ATMEL_STN)
-
-/* STN */
-static struct fb_videomode at91_stn_modes[] = {
-        {
-		.name           = "SP06Q002 @ 75",
-		.refresh        = 75,
-		.xres           = 320,          .yres           = 240,
-		.pixclock       = KHZ2PICOS(1440),
-
-		.left_margin    = 1,            .right_margin   = 1,
-		.upper_margin   = 0,            .lower_margin   = 0,
-		.hsync_len      = 1,            .vsync_len      = 1,
-
-		.sync		= FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-		.vmode          = FB_VMODE_NONINTERLACED,
-        },
-};
-
-static struct fb_monspecs at91fb_default_stn_monspecs = {
-        .manufacturer   = "HIT",
-        .monitor        = "SP06Q002",
-
-        .modedb         = at91_stn_modes,
-        .modedb_len     = ARRAY_SIZE(at91_stn_modes),
-        .hfmin          = 15000,
-        .hfmax          = 64000,
-        .vfmin          = 50,
-        .vfmax          = 150,
-};
-
-#define AT91SAM9261_DEFAULT_STN_LCDCON2	(ATMEL_LCDC_MEMOR_LITTLE \
-					| ATMEL_LCDC_DISTYPE_STNMONO \
-					| ATMEL_LCDC_CLKMOD_ALWAYSACTIVE \
-					| ATMEL_LCDC_IFWIDTH_4 \
-					| ATMEL_LCDC_SCANMOD_SINGLE)
-
-static void at91_lcdc_stn_power_control(struct atmel_lcdfb_pdata *pdata, int on)
-{
-	/* backlight */
-	if (on) {	/* power up */
-		at91_set_gpio_value(AT91_PIN_PC14, 0);
-		at91_set_gpio_value(AT91_PIN_PC15, 0);
-	} else {	/* power down */
-		at91_set_gpio_value(AT91_PIN_PC14, 1);
-		at91_set_gpio_value(AT91_PIN_PC15, 1);
-	}
-}
-
-static struct atmel_lcdfb_pdata __initdata ek_lcdc_data = {
-	.default_bpp			= 1,
-	.default_dmacon			= ATMEL_LCDC_DMAEN,
-	.default_lcdcon2		= AT91SAM9261_DEFAULT_STN_LCDCON2,
-	.default_monspecs		= &at91fb_default_stn_monspecs,
-	.atmel_lcdfb_power_control	= at91_lcdc_stn_power_control,
-	.guard_time			= 1,
-};
-
-#else
-
-/* TFT */
-static struct fb_videomode at91_tft_vga_modes[] = {
-	{
-	        .name           = "TX09D50VM1CCA @ 60",
-		.refresh	= 60,
-		.xres		= 240,		.yres		= 320,
-		.pixclock	= KHZ2PICOS(4965),
-
-		.left_margin	= 1,		.right_margin	= 33,
-		.upper_margin	= 1,		.lower_margin	= 0,
-		.hsync_len	= 5,		.vsync_len	= 1,
-
-		.sync		= FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-		.vmode		= FB_VMODE_NONINTERLACED,
-	},
-};
-
-static struct fb_monspecs at91fb_default_tft_monspecs = {
-	.manufacturer	= "HIT",
-	.monitor        = "TX09D50VM1CCA",
-
-	.modedb		= at91_tft_vga_modes,
-	.modedb_len	= ARRAY_SIZE(at91_tft_vga_modes),
-	.hfmin		= 15000,
-	.hfmax		= 64000,
-	.vfmin		= 50,
-	.vfmax		= 150,
-};
-
-#define AT91SAM9261_DEFAULT_TFT_LCDCON2	(ATMEL_LCDC_MEMOR_LITTLE \
-					| ATMEL_LCDC_DISTYPE_TFT    \
-					| ATMEL_LCDC_CLKMOD_ALWAYSACTIVE)
-
-static void at91_lcdc_tft_power_control(struct atmel_lcdfb_pdata *pdata, int on)
-{
-	if (on)
-		at91_set_gpio_value(AT91_PIN_PA12, 0);	/* power up */
-	else
-		at91_set_gpio_value(AT91_PIN_PA12, 1);	/* power down */
-}
-
-static struct atmel_lcdfb_pdata __initdata ek_lcdc_data = {
-	.lcdcon_is_backlight		= true,
-	.default_bpp			= 16,
-	.default_dmacon			= ATMEL_LCDC_DMAEN,
-	.default_lcdcon2		= AT91SAM9261_DEFAULT_TFT_LCDCON2,
-	.default_monspecs		= &at91fb_default_tft_monspecs,
-	.atmel_lcdfb_power_control	= at91_lcdc_tft_power_control,
-	.guard_time			= 1,
-};
-#endif
-
-#else
-static struct atmel_lcdfb_pdata __initdata ek_lcdc_data;
-#endif
-
-
-/*
- * GPIO Buttons
- */
-#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
-static struct gpio_keys_button ek_buttons[] = {
-	{
-		.gpio		= AT91_PIN_PA27,
-		.code		= BTN_0,
-		.desc		= "Button 0",
-		.active_low	= 1,
-		.wakeup		= 1,
-	},
-	{
-		.gpio		= AT91_PIN_PA26,
-		.code		= BTN_1,
-		.desc		= "Button 1",
-		.active_low	= 1,
-		.wakeup		= 1,
-	},
-	{
-		.gpio		= AT91_PIN_PA25,
-		.code		= BTN_2,
-		.desc		= "Button 2",
-		.active_low	= 1,
-		.wakeup		= 1,
-	},
-	{
-		.gpio		= AT91_PIN_PA24,
-		.code		= BTN_3,
-		.desc		= "Button 3",
-		.active_low	= 1,
-		.wakeup		= 1,
-	}
-};
-
-static struct gpio_keys_platform_data ek_button_data = {
-	.buttons	= ek_buttons,
-	.nbuttons	= ARRAY_SIZE(ek_buttons),
-};
-
-static struct platform_device ek_button_device = {
-	.name		= "gpio-keys",
-	.id		= -1,
-	.num_resources	= 0,
-	.dev		= {
-		.platform_data	= &ek_button_data,
-	}
-};
-
-static void __init ek_add_device_buttons(void)
-{
-	at91_set_gpio_input(AT91_PIN_PA27, 1);	/* btn0 */
-	at91_set_deglitch(AT91_PIN_PA27, 1);
-	at91_set_gpio_input(AT91_PIN_PA26, 1);	/* btn1 */
-	at91_set_deglitch(AT91_PIN_PA26, 1);
-	at91_set_gpio_input(AT91_PIN_PA25, 1);	/* btn2 */
-	at91_set_deglitch(AT91_PIN_PA25, 1);
-	at91_set_gpio_input(AT91_PIN_PA24, 1);	/* btn3 */
-	at91_set_deglitch(AT91_PIN_PA24, 1);
-
-	platform_device_register(&ek_button_device);
-}
-#else
-static void __init ek_add_device_buttons(void) {}
-#endif
-
-/*
- * LEDs
- */
-static struct gpio_led ek_leds[] = {
-	{	/* "bottom" led, green, userled1 to be defined */
-		.name			= "ds7",
-		.gpio			= AT91_PIN_PA14,
-		.active_low		= 1,
-		.default_trigger	= "none",
-	},
-	{	/* "top" led, green, userled2 to be defined */
-		.name			= "ds8",
-		.gpio			= AT91_PIN_PA13,
-		.active_low		= 1,
-		.default_trigger	= "none",
-	},
-	{	/* "power" led, yellow */
-		.name			= "ds1",
-		.gpio			= AT91_PIN_PA23,
-		.default_trigger	= "heartbeat",
-	}
-};
-
-static void __init ek_board_init(void)
-{
-	at91_register_devices();
-
-	/* Serial */
-	/* DBGU on ttyS0. (Rx & Tx only) */
-	at91_register_uart(0, 0, 0);
-	at91_add_device_serial();
-
-	if (cpu_is_at91sam9g10())
-		ek_lcdc_data.lcd_wiring_mode = ATMEL_LCDC_WIRING_RGB;
-
-	/* USB Host */
-	at91_add_device_usbh(&ek_usbh_data);
-	/* USB Device */
-	at91_add_device_udc(&ek_udc_data);
-	/* I2C */
-	at91_add_device_i2c(NULL, 0);
-	/* NAND */
-	ek_add_device_nand();
-	/* DM9000 ethernet */
-	ek_add_device_dm9000();
-
-	/* spi0 and mmc/sd share the same PIO pins */
-#if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE)
-	/* SPI */
-	at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
-	/* Touchscreen */
-	ek_add_device_ts();
-	/* SSC (to AT73C213) */
-	at73c213_set_clk(&at73c213_data);
-	at91_add_device_ssc(AT91SAM9261_ID_SSC1, ATMEL_SSC_TX);
-#else
-	/* MMC */
-	at91_add_device_mci(0, &mci0_data);
-#endif
-	/* LCD Controller */
-	at91_add_device_lcdc(&ek_lcdc_data);
-	/* Push Buttons */
-	ek_add_device_buttons();
-	/* LEDs */
-	at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
-}
-
-MACHINE_START(AT91SAM9261EK, "Atmel AT91SAM9261-EK")
-	/* Maintainer: Atmel */
-	.init_time	= at91_init_time,
-	.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
-
-MACHINE_START(AT91SAM9G10EK, "Atmel AT91SAM9G10-EK")
-	/* Maintainer: Atmel */
-	.init_time	= at91_init_time,
-	.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

arch/arm/mach-at91/board-sam9263ek.c

···
-/*
- * linux/arch/arm/mach-at91/board-sam9263ek.c
- *
- *  Copyright (C) 2005 SAN People
- *  Copyright (C) 2007 Atmel Corporation.
- *
- * 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 <linux/types.h>
-#include <linux/gpio.h>
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/ads7846.h>
-#include <linux/platform_data/at24.h>
-#include <linux/fb.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-#include <linux/leds.h>
-#include <linux/pwm.h>
-#include <linux/leds_pwm.h>
-
-#include <video/atmel_lcdc.h>
-
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/irq.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <mach/hardware.h>
-#include <mach/at91sam9_smc.h>
-#include <mach/system_rev.h>
-
-#include "at91_aic.h"
-#include "board.h"
-#include "sam9_smc.h"
-#include "generic.h"
-#include "gpio.h"
-
-
-static void __init ek_init_early(void)
-{
-	/* Initialize processor: 16.367 MHz crystal */
-	at91_initialize(16367660);
-}
-
-/*
- * USB Host port
- */
-static struct at91_usbh_data __initdata ek_usbh_data = {
-	.ports		= 2,
-	.vbus_pin	= { AT91_PIN_PA24, AT91_PIN_PA21 },
-	.vbus_pin_active_low = {1, 1},
-	.overcurrent_pin= {-EINVAL, -EINVAL},
-};
-
-/*
- * USB Device port
- */
-static struct at91_udc_data __initdata ek_udc_data = {
-	.vbus_pin	= AT91_PIN_PA25,
-	.pullup_pin	= -EINVAL,		/* pull-up driven by UDC */
-};
-
-
-/*
- * ADS7846 Touchscreen
- */
-#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
-static int ads7843_pendown_state(void)
-{
-	return !at91_get_gpio_value(AT91_PIN_PA15);	/* 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,
-	.x_plate_ohms		= 450,
-	.y_plate_ohms		= 250,
-	.pressure_max		= 15000,
-	.debounce_max		= 1,
-	.debounce_rep		= 0,
-	.debounce_tol		= (~0),
-	.get_pendown_state	= ads7843_pendown_state,
-};
-
-static void __init ek_add_device_ts(void)
-{
-	at91_set_B_periph(AT91_PIN_PA15, 1);	/* External IRQ1, with pullup */
-	at91_set_gpio_input(AT91_PIN_PA31, 1);	/* Touchscreen BUSY signal */
-}
-#else
-static void __init ek_add_device_ts(void) {}
-#endif
-
-/*
- * SPI devices.
- */
-static struct spi_board_info ek_spi_devices[] = {
-#if defined(CONFIG_MTD_AT91_DATAFLASH_CARD)
-	{	/* DataFlash card */
-		.modalias	= "mtd_dataflash",
-		.chip_select	= 0,
-		.max_speed_hz	= 15 * 1000 * 1000,
-		.bus_num	= 0,
-	},
-#endif
-#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
-	{
-		.modalias	= "ads7846",
-		.chip_select	= 3,
-		.max_speed_hz	= 125000 * 26,	/* (max sample rate @ 3V) * (cmd + data + overhead) */
-		.bus_num	= 0,
-		.platform_data	= &ads_info,
-		.irq		= NR_IRQS_LEGACY + AT91SAM9263_ID_IRQ1,
-	},
-#endif
-};
-
-
-/*
- * MCI (SD/MMC)
- */
-static struct mci_platform_data __initdata mci1_data = {
-	.slot[0] = {
-		.bus_width	= 4,
-		.detect_pin	= AT91_PIN_PE18,
-		.wp_pin		= AT91_PIN_PE19,
-	},
-};
-
-
-/*
- * MACB Ethernet device
- */
-static struct macb_platform_data __initdata ek_macb_data = {
-	.phy_irq_pin	= AT91_PIN_PE31,
-	.is_rmii	= 1,
-};
-
-
-/*
- * NAND flash
- */
-static struct mtd_partition __initdata ek_nand_partition[] = {
-	{
-		.name	= "Partition 1",
-		.offset	= 0,
-		.size	= SZ_64M,
-	},
-	{
-		.name	= "Partition 2",
-		.offset	= MTDPART_OFS_NXTBLK,
-		.size	= MTDPART_SIZ_FULL,
-	},
-};
-
-static struct atmel_nand_data __initdata ek_nand_data = {
-	.ale		= 21,
-	.cle		= 22,
-	.det_pin	= -EINVAL,
-	.rdy_pin	= AT91_PIN_PA22,
-	.enable_pin	= AT91_PIN_PD15,
-	.ecc_mode	= NAND_ECC_SOFT,
-	.on_flash_bbt	= 1,
-	.parts		= ek_nand_partition,
-	.num_parts	= ARRAY_SIZE(ek_nand_partition),
-};
-
-static struct sam9_smc_config __initdata ek_nand_smc_config = {
-	.ncs_read_setup		= 0,
-	.nrd_setup		= 1,
-	.ncs_write_setup	= 0,
-	.nwe_setup		= 1,
-
-	.ncs_read_pulse		= 3,
-	.nrd_pulse		= 3,
-	.ncs_write_pulse	= 3,
-	.nwe_pulse		= 3,
-
-	.read_cycle		= 5,
-	.write_cycle		= 5,
-
-	.mode			= AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE,
-	.tdf_cycles		= 2,
-};
-
-static void __init ek_add_device_nand(void)
-{
-	ek_nand_data.bus_width_16 = board_have_nand_16bit();
-	/* setup bus-width (8 or 16) */
-	if (ek_nand_data.bus_width_16)
-		ek_nand_smc_config.mode |= AT91_SMC_DBW_16;
-	else
-		ek_nand_smc_config.mode |= AT91_SMC_DBW_8;
-
-	/* configure chip-select 3 (NAND) */
-	sam9_smc_configure(0, 3, &ek_nand_smc_config);
-
-	at91_add_device_nand(&ek_nand_data);
-}
-
-
-/*
- * I2C devices
- */
-static struct at24_platform_data at24c512 = {
-	.byte_len	= SZ_512K / 8,
-	.page_size	= 128,
-	.flags		= AT24_FLAG_ADDR16,
-};
-
-
-static struct i2c_board_info __initdata ek_i2c_devices[] = {
-	{
-		I2C_BOARD_INFO("24c512", 0x50),
-		.platform_data = &at24c512,
-	},
-	/* more devices can be added using expansion connectors */
-};
-
-/*
- * LCD Controller
- */
-#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
-static struct fb_videomode at91_tft_vga_modes[] = {
-	{
-		.name		= "TX09D50VM1CCA @ 60",
-		.refresh	= 60,
-		.xres		= 240,		.yres		= 320,
-		.pixclock	= KHZ2PICOS(4965),
-
-		.left_margin	= 1,		.right_margin	= 33,
-		.upper_margin	= 1,		.lower_margin	= 0,
-		.hsync_len	= 5,		.vsync_len	= 1,
-
-		.sync		= FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-		.vmode		= FB_VMODE_NONINTERLACED,
-	},
-};
-
-static struct fb_monspecs at91fb_default_monspecs = {
-	.manufacturer	= "HIT",
-	.monitor	= "TX09D70VM1CCA",
-
-	.modedb		= at91_tft_vga_modes,
-	.modedb_len	= ARRAY_SIZE(at91_tft_vga_modes),
-	.hfmin		= 15000,
-	.hfmax		= 64000,
-	.vfmin		= 50,
-	.vfmax		= 150,
-};
-
-#define AT91SAM9263_DEFAULT_LCDCON2 	(ATMEL_LCDC_MEMOR_LITTLE \
-					| ATMEL_LCDC_DISTYPE_TFT \
-					| ATMEL_LCDC_CLKMOD_ALWAYSACTIVE)
-
-static void at91_lcdc_power_control(struct atmel_lcdfb_pdata *pdata, int on)
-{
-	at91_set_gpio_value(AT91_PIN_PA30, on);
-}
-
-/* Driver datas */
-static struct atmel_lcdfb_pdata __initdata ek_lcdc_data = {
-	.lcdcon_is_backlight		= true,
-	.default_bpp			= 16,
-	.default_dmacon			= ATMEL_LCDC_DMAEN,
-	.default_lcdcon2		= AT91SAM9263_DEFAULT_LCDCON2,
-	.default_monspecs		= &at91fb_default_monspecs,
-	.atmel_lcdfb_power_control	= at91_lcdc_power_control,
-	.guard_time			= 1,
-};
-
-#else
-static struct atmel_lcdfb_pdata __initdata ek_lcdc_data;
-#endif
-
-
-/*
- * GPIO Buttons
- */
-#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
-static struct gpio_keys_button ek_buttons[] = {
-	{	/* BP1, "leftclic" */
-		.code		= BTN_LEFT,
-		.gpio		= AT91_PIN_PC5,
-		.active_low	= 1,
-		.desc		= "left_click",
-		.wakeup		= 1,
-	},
-	{	/* BP2, "rightclic" */
-		.code		= BTN_RIGHT,
-		.gpio		= AT91_PIN_PC4,
-		.active_low	= 1,
-		.desc		= "right_click",
-		.wakeup		= 1,
-	}
-};
-
-static struct gpio_keys_platform_data ek_button_data = {
-	.buttons	= ek_buttons,
-	.nbuttons	= ARRAY_SIZE(ek_buttons),
-};
-
-static struct platform_device ek_button_device = {
-	.name		= "gpio-keys",
-	.id		= -1,
-	.num_resources	= 0,
-	.dev		= {
-		.platform_data	= &ek_button_data,
-	}
-};
-
-static void __init ek_add_device_buttons(void)
-{
-	at91_set_GPIO_periph(AT91_PIN_PC5, 1);	/* left button */
-	at91_set_deglitch(AT91_PIN_PC5, 1);
-	at91_set_GPIO_periph(AT91_PIN_PC4, 1);	/* right button */
-	at91_set_deglitch(AT91_PIN_PC4, 1);
-
-	platform_device_register(&ek_button_device);
-}
-#else
-static void __init ek_add_device_buttons(void) {}
-#endif
-
-
-/*
- * AC97
- * reset_pin is not connected: NRST
- */
-static struct ac97c_platform_data ek_ac97_data = {
-	.reset_pin	= -EINVAL,
-};
-
-
-/*
- * LEDs ... these could all be PWM-driven, for variable brightness
- */
-static struct gpio_led ek_leds[] = {
-	{	/* "right" led, green, userled2 (could be driven by pwm2) */
-		.name			= "ds2",
-		.gpio			= AT91_PIN_PC29,
-		.active_low		= 1,
-		.default_trigger	= "nand-disk",
-	},
-	{	/* "power" led, yellow (could be driven by pwm0) */
-		.name			= "ds3",
-		.gpio			= AT91_PIN_PB7,
-		.default_trigger	= "heartbeat",
-	},
-#if !IS_ENABLED(CONFIG_LEDS_PWM)
-	{
-		.name			= "ds1",
-		.gpio			= AT91_PIN_PB8,
-		.active_low		= 1,
-		.default_trigger	= "none",
-	}
-#endif
-};
-
-/*
- * PWM Leds
- */
-static struct pwm_lookup pwm_lookup[] = {
-	PWM_LOOKUP("at91sam9rl-pwm", 1, "leds_pwm", "ds1",
-		   5000, PWM_POLARITY_INVERSED),
-};
-
-#if IS_ENABLED(CONFIG_LEDS_PWM)
-static struct led_pwm pwm_leds[] = {
-	{
-		.name = "ds1",
-		.max_brightness = 255,
-	},
-};
-
-static struct led_pwm_platform_data pwm_data = {
-	.num_leds       = ARRAY_SIZE(pwm_leds),
-	.leds           = pwm_leds,
-};
-
-static struct platform_device leds_pwm = {
-	.name   = "leds_pwm",
-	.id     = -1,
-	.dev    = {
-		.platform_data = &pwm_data,
-	},
-};
-#endif
-
-
-/*
- * CAN
- */
-static void sam9263ek_transceiver_switch(int on)
-{
-	if (on) {
-		at91_set_gpio_output(AT91_PIN_PA18, 1); /* CANRXEN */
-		at91_set_gpio_output(AT91_PIN_PA19, 0); /* CANRS */
-	} else {
-		at91_set_gpio_output(AT91_PIN_PA18, 0); /* CANRXEN */
-		at91_set_gpio_output(AT91_PIN_PA19, 1); /* CANRS */
-	}
-}
-
-static struct at91_can_data ek_can_data = {
-	.transceiver_switch = sam9263ek_transceiver_switch,
-};
-
-static struct platform_device *devices[] __initdata = {
-#if IS_ENABLED(CONFIG_LEDS_PWM)
-	&leds_pwm,
-#endif
-};
-
-static void __init ek_board_init(void)
-{
-	at91_register_devices();
-
-	/* Serial */
-	/* DBGU on ttyS0. (Rx & Tx only) */
-	at91_register_uart(0, 0, 0);
-
-	/* USART0 on ttyS1. (Rx, Tx, RTS, CTS) */
-	at91_register_uart(AT91SAM9263_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS);
-	at91_add_device_serial();
-	/* USB Host */
-	at91_add_device_usbh(&ek_usbh_data);
-	/* USB Device */
-	at91_add_device_udc(&ek_udc_data);
-	/* SPI */
-	at91_set_gpio_output(AT91_PIN_PE20, 1);		/* select spi0 clock */
-	at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
-	/* Touchscreen */
-	ek_add_device_ts();
-	/* MMC */
-	at91_add_device_mci(1, &mci1_data);
-	/* Ethernet */
-	at91_add_device_eth(&ek_macb_data);
-	/* NAND */
-	ek_add_device_nand();
-	/* I2C */
-	at91_add_device_i2c(ek_i2c_devices, ARRAY_SIZE(ek_i2c_devices));
-	/* LCD Controller */
-	at91_add_device_lcdc(&ek_lcdc_data);
-	/* Push Buttons */
-	ek_add_device_buttons();
-	/* AC97 */
-	at91_add_device_ac97(&ek_ac97_data);
-	/* LEDs */
-	at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
-	pwm_add_table(pwm_lookup, ARRAY_SIZE(pwm_lookup));
-#if IS_ENABLED(CONFIG_LEDS_PWM)
-	at91_add_device_pwm(1 << AT91_PWM1);
-#endif
-	/* CAN */
-	at91_add_device_can(&ek_can_data);
-	/* Other platform devices */
-	platform_add_devices(devices, ARRAY_SIZE(devices));
-}
-
-MACHINE_START(AT91SAM9263EK, "Atmel AT91SAM9263-EK")
-	/* Maintainer: Atmel */
-	.init_time	= at91_init_time,
-	.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

arch/arm/mach-at91/board-sam9g20ek.c

···
-/*
- *  Copyright (C) 2005 SAN People
- *  Copyright (C) 2008 Atmel
- *
- * 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 <linux/types.h>
-#include <linux/gpio.h>
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/at73c213.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-#include <linux/clk.h>
-#include <linux/regulator/machine.h>
-#include <linux/regulator/fixed.h>
-#include <linux/regulator/consumer.h>
-
-#include <linux/platform_data/at91_adc.h>
-
-#include <mach/hardware.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/irq.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <mach/at91sam9_smc.h>
-#include <mach/system_rev.h>
-
-#include "at91_aic.h"
-#include "board.h"
-#include "sam9_smc.h"
-#include "generic.h"
-#include "gpio.h"
-
-/*
- * board revision encoding
- * bit 0:
- * 	0 => 1 sd/mmc slot
- * 	1 => 2 sd/mmc slots connectors (board from revision C)
- */
-#define HAVE_2MMC	(1 << 0)
-static int inline ek_have_2mmc(void)
-{
-	return machine_is_at91sam9g20ek_2mmc() || (system_rev & HAVE_2MMC);
-}
-
-
-static void __init ek_init_early(void)
-{
-	/* Initialize processor: 18.432 MHz crystal */
-	at91_initialize(18432000);
-}
-
-/*
- * USB Host port
- */
-static struct at91_usbh_data __initdata ek_usbh_data = {
-	.ports		= 2,
-	.vbus_pin	= {-EINVAL, -EINVAL},
-	.overcurrent_pin= {-EINVAL, -EINVAL},
-};
-
-/*
- * USB Device port
- */
-static struct at91_udc_data __initdata ek_udc_data = {
-	.vbus_pin	= AT91_PIN_PC5,
-	.pullup_pin	= -EINVAL,		/* pull-up driven by UDC */
-};
-
-
-/*
- * SPI devices.
- */
-static struct spi_board_info ek_spi_devices[] = {
-#if !IS_ENABLED(CONFIG_MMC_ATMELMCI)
-	{	/* DataFlash chip */
-		.modalias	= "mtd_dataflash",
-		.chip_select	= 1,
-		.max_speed_hz	= 15 * 1000 * 1000,
-		.bus_num	= 0,
-	},
-#if defined(CONFIG_MTD_AT91_DATAFLASH_CARD)
-	{	/* DataFlash card */
-		.modalias	= "mtd_dataflash",
-		.chip_select	= 0,
-		.max_speed_hz	= 15 * 1000 * 1000,
-		.bus_num	= 0,
-	},
-#endif
-#endif
-};
-
-
-/*
- * MACB Ethernet device
- */
-static struct macb_platform_data __initdata ek_macb_data = {
-	.phy_irq_pin	= AT91_PIN_PA7,
-	.is_rmii	= 1,
-};
-
-static void __init ek_add_device_macb(void)
-{
-	if (ek_have_2mmc())
-		ek_macb_data.phy_irq_pin = AT91_PIN_PB0;
-
-	at91_add_device_eth(&ek_macb_data);
-}
-
-/*
- * NAND flash
- */
-static struct mtd_partition __initdata ek_nand_partition[] = {
-	{
-		.name   = "Bootstrap",
-		.offset = 0,
-		.size   = 4 * SZ_1M,
-	},
-	{
-		.name	= "Partition 1",
-		.offset	= MTDPART_OFS_NXTBLK,
-		.size	= 60 * SZ_1M,
-	},
-	{
-		.name	= "Partition 2",
-		.offset	= MTDPART_OFS_NXTBLK,
-		.size	= MTDPART_SIZ_FULL,
-	},
-};
-
-/* det_pin is not connected */
-static struct atmel_nand_data __initdata ek_nand_data = {
-	.ale		= 21,
-	.cle		= 22,
-	.rdy_pin	= AT91_PIN_PC13,
-	.enable_pin	= AT91_PIN_PC14,
-	.det_pin	= -EINVAL,
-	.ecc_mode	= NAND_ECC_SOFT,
-	.on_flash_bbt	= 1,
-	.parts		= ek_nand_partition,
-	.num_parts	= ARRAY_SIZE(ek_nand_partition),
-};
-
-static struct sam9_smc_config __initdata ek_nand_smc_config = {
-	.ncs_read_setup		= 0,
-	.nrd_setup		= 2,
-	.ncs_write_setup	= 0,
-	.nwe_setup		= 2,
-
-	.ncs_read_pulse		= 4,
-	.nrd_pulse		= 4,
-	.ncs_write_pulse	= 4,
-	.nwe_pulse		= 4,
-
-	.read_cycle		= 7,
-	.write_cycle		= 7,
-
-	.mode			= AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE,
-	.tdf_cycles		= 3,
-};
-
-static void __init ek_add_device_nand(void)
-{
-	ek_nand_data.bus_width_16 = board_have_nand_16bit();
-	/* setup bus-width (8 or 16) */
-	if (ek_nand_data.bus_width_16)
-		ek_nand_smc_config.mode |= AT91_SMC_DBW_16;
-	else
-		ek_nand_smc_config.mode |= AT91_SMC_DBW_8;
-
-	/* configure chip-select 3 (NAND) */
-	sam9_smc_configure(0, 3, &ek_nand_smc_config);
-
-	at91_add_device_nand(&ek_nand_data);
-}
-
-
-/*
- * MCI (SD/MMC)
- * wp_pin and vcc_pin are not connected
- */
-static struct mci_platform_data __initdata ek_mmc_data = {
-	.slot[1] = {
-		.bus_width	= 4,
-		.detect_pin	= AT91_PIN_PC9,
-		.wp_pin		= -EINVAL,
-	},
-
-};
-
-static void __init ek_add_device_mmc(void)
-{
-	if (ek_have_2mmc()) {
-		ek_mmc_data.slot[0].bus_width = 4;
-		ek_mmc_data.slot[0].detect_pin = AT91_PIN_PC2;
-		ek_mmc_data.slot[0].wp_pin = -1;
-	}
-	at91_add_device_mci(0, &ek_mmc_data);
-}
-
-/*
- * LEDs
- */
-static struct gpio_led ek_leds[] = {
-	{	/* "bottom" led, green, userled1 to be defined */
-		.name			= "ds5",
-		.gpio			= AT91_PIN_PA6,
-		.active_low		= 1,
-		.default_trigger	= "none",
-	},
-	{	/* "power" led, yellow */
-		.name			= "ds1",
-		.gpio			= AT91_PIN_PA9,
-		.default_trigger	= "heartbeat",
-	}
-};
-
-static void __init ek_add_device_gpio_leds(void)
-{
-	if (ek_have_2mmc()) {
-		ek_leds[0].gpio = AT91_PIN_PB8;
-		ek_leds[1].gpio = AT91_PIN_PB9;
-	}
-
-	at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
-}
-
-/*
- * GPIO Buttons
- */
-#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
-static struct gpio_keys_button ek_buttons[] = {
-	{
-		.gpio		= AT91_PIN_PA30,
-		.code		= BTN_3,
-		.desc		= "Button 3",
-		.active_low	= 1,
-		.wakeup		= 1,
-	},
-	{
-		.gpio		= AT91_PIN_PA31,
-		.code		= BTN_4,
-		.desc		= "Button 4",
-		.active_low	= 1,
-		.wakeup		= 1,
-	}
-};
-
-static struct gpio_keys_platform_data ek_button_data = {
-	.buttons	= ek_buttons,
-	.nbuttons	= ARRAY_SIZE(ek_buttons),
-};
-
-static struct platform_device ek_button_device = {
-	.name		= "gpio-keys",
-	.id		= -1,
-	.num_resources	= 0,
-	.dev		= {
-		.platform_data	= &ek_button_data,
-	}
-};
-
-static void __init ek_add_device_buttons(void)
-{
-	at91_set_gpio_input(AT91_PIN_PA30, 1);	/* btn3 */
-	at91_set_deglitch(AT91_PIN_PA30, 1);
-	at91_set_gpio_input(AT91_PIN_PA31, 1);	/* btn4 */
-	at91_set_deglitch(AT91_PIN_PA31, 1);
-
-	platform_device_register(&ek_button_device);
-}
-#else
-static void __init ek_add_device_buttons(void) {}
-#endif
-
-/*
- * ADCs
- */
-
-static struct at91_adc_data ek_adc_data = {
-	.channels_used = BIT(0) | BIT(1) | BIT(2) | BIT(3),
-	.use_external_triggers = true,
-	.vref = 3300,
-};
-
-#if defined(CONFIG_REGULATOR_FIXED_VOLTAGE) || defined(CONFIG_REGULATOR_FIXED_VOLTAGE_MODULE)
-static struct regulator_consumer_supply ek_audio_consumer_supplies[] = {
-	REGULATOR_SUPPLY("AVDD", "0-001b"),
-	REGULATOR_SUPPLY("HPVDD", "0-001b"),
-	REGULATOR_SUPPLY("DBVDD", "0-001b"),
-	REGULATOR_SUPPLY("DCVDD", "0-001b"),
-};
-
-static struct regulator_init_data ek_avdd_reg_init_data = {
-	.constraints	= {
-		.name	= "3V3",
-		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
-	},
-	.consumer_supplies = ek_audio_consumer_supplies,
-	.num_consumer_supplies = ARRAY_SIZE(ek_audio_consumer_supplies),
-};
-
-static struct fixed_voltage_config ek_vdd_pdata = {
-	.supply_name	= "board-3V3",
-	.microvolts	= 3300000,
-	.gpio		= -EINVAL,
-	.enabled_at_boot = 0,
-	.init_data	= &ek_avdd_reg_init_data,
-};
-static struct platform_device ek_voltage_regulator = {
-	.name		= "reg-fixed-voltage",
-	.id		= -1,
-	.num_resources	= 0,
-	.dev		= {
-		.platform_data	= &ek_vdd_pdata,
-	},
-};
-static void __init ek_add_regulators(void)
-{
-	platform_device_register(&ek_voltage_regulator);
-}
-#else
-static void __init ek_add_regulators(void) {}
-#endif
-
-
-static struct i2c_board_info __initdata ek_i2c_devices[] = {
-        {
-                I2C_BOARD_INFO("24c512", 0x50)
-        },
-        {
-                I2C_BOARD_INFO("wm8731", 0x1b)
-        },
-};
-
-static struct platform_device sam9g20ek_audio_device = {
-	.name   = "at91sam9g20ek-audio",
-	.id     = -1,
-};
-
-static void __init ek_add_device_audio(void)
-{
-	platform_device_register(&sam9g20ek_audio_device);
-}
-
-
-static void __init ek_board_init(void)
-{
-	/* Serial */
-	/* DBGU on ttyS0. (Rx & Tx only) */
-	at91_register_uart(0, 0, 0);
-
-	/* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
-	at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
-			   | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
-			   | ATMEL_UART_RI);
-
-	/* USART1 on ttyS2. (Rx, Tx, RTS, CTS) */
-	at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS);
-	at91_add_device_serial();
-	/* USB Host */
-	at91_add_device_usbh(&ek_usbh_data);
-	/* USB Device */
-	at91_add_device_udc(&ek_udc_data);
-	/* SPI */
-	at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
-	/* NAND */
-	ek_add_device_nand();
-	/* Ethernet */
-	ek_add_device_macb();
-	/* Regulators */
-	ek_add_regulators();
-	/* MMC */
-	ek_add_device_mmc();
-	/* I2C */
-	at91_add_device_i2c(ek_i2c_devices, ARRAY_SIZE(ek_i2c_devices));
-	/* LEDs */
-	ek_add_device_gpio_leds();
-	/* Push Buttons */
-	ek_add_device_buttons();
-	/* ADCs */
-	at91_add_device_adc(&ek_adc_data);
-	/* PCK0 provides MCLK to the WM8731 */
-	at91_set_B_periph(AT91_PIN_PC1, 0);
-	/* SSC (for WM8731) */
-	at91_add_device_ssc(AT91SAM9260_ID_SSC, ATMEL_SSC_TX);
-	ek_add_device_audio();
-}
-
-MACHINE_START(AT91SAM9G20EK, "Atmel AT91SAM9G20-EK")
-	/* Maintainer: Atmel */
-	.init_time	= at91_init_time,
-	.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
-
-MACHINE_START(AT91SAM9G20EK_2MMC, "Atmel AT91SAM9G20-EK 2 MMC Slot Mod")
-	/* Maintainer: Atmel */
-	.init_time	= at91_init_time,
-	.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

arch/arm/mach-at91/board-snapper9260.c

···
-/*
- * linux/arch/arm/mach-at91/board-snapper9260.c
- *
- *  Copyright (C) 2010 Bluewater System Ltd
- *
- * Author: Andre Renaud <[e-mail]>
- * Author: Ryan Mallon
- *
- * 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 <linux/init.h>
-#include <linux/gpio.h>
-#include <linux/platform_device.h>
-#include <linux/spi/spi.h>
-#include <linux/platform_data/pca953x.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include <mach/hardware.h>
-#include <mach/at91sam9_smc.h>
-
-#include "at91_aic.h"
-#include "board.h"
-#include "sam9_smc.h"
-#include "generic.h"
-#include "gpio.h"
-
-#define SNAPPER9260_IO_EXP_GPIO(x)	(NR_BUILTIN_GPIO + (x))
-
-static void __init snapper9260_init_early(void)
-{
-	at91_initialize(18432000);
-}
-
-static struct at91_usbh_data __initdata snapper9260_usbh_data = {
-	.ports		= 2,
-	.vbus_pin	= {-EINVAL, -EINVAL},
-	.overcurrent_pin= {-EINVAL, -EINVAL},
-};
-
-static struct at91_udc_data __initdata snapper9260_udc_data = {
-	.vbus_pin		= SNAPPER9260_IO_EXP_GPIO(5),
-	.vbus_active_low	= 1,
-	.vbus_polled		= 1,
-	.pullup_pin		= -EINVAL,
-};
-
-static struct macb_platform_data snapper9260_macb_data = {
-	.phy_irq_pin	= -EINVAL,
-	.is_rmii	= 1,
-};
-
-static struct mtd_partition __initdata snapper9260_nand_partitions[] = {
-	{
-		.name	= "Preboot",
-		.offset	= 0,
-		.size	= SZ_128K,
-	},
-	{
-		.name	= "Bootloader",
-		.offset	= MTDPART_OFS_APPEND,
-		.size	= SZ_256K,
-	},
-	{
-		.name	= "Environment",
-		.offset	= MTDPART_OFS_APPEND,
-		.size	= SZ_128K,
-	},
-	{
-		.name	= "Kernel",
-		.offset	= MTDPART_OFS_APPEND,
-		.size	= SZ_4M,
-	},
-	{
-		.name	= "Filesystem",
-		.offset	= MTDPART_OFS_APPEND,
-		.size	= MTDPART_SIZ_FULL,
-	},
-};
-
-static struct atmel_nand_data __initdata snapper9260_nand_data = {
-	.ale		= 21,
-	.cle		= 22,
-	.rdy_pin	= AT91_PIN_PC13,
-	.parts		= snapper9260_nand_partitions,
-	.num_parts	= ARRAY_SIZE(snapper9260_nand_partitions),
-	.bus_width_16	= 0,
-	.enable_pin	= -EINVAL,
-	.det_pin	= -EINVAL,
-	.ecc_mode	= NAND_ECC_SOFT,
-};
-
-static struct sam9_smc_config __initdata snapper9260_nand_smc_config = {
-	.ncs_read_setup		= 0,
-	.nrd_setup		= 0,
-	.ncs_write_setup	= 0,
-	.nwe_setup		= 0,
-
-	.ncs_read_pulse		= 5,
-	.nrd_pulse		= 2,
-	.ncs_write_pulse	= 5,
-	.nwe_pulse		= 2,
-
-	.read_cycle		= 7,
-	.write_cycle		= 7,
-
-	.mode			= (AT91_SMC_READMODE | AT91_SMC_WRITEMODE |
-				   AT91_SMC_EXNWMODE_DISABLE),
-	.tdf_cycles		= 1,
-};
-
-static struct pca953x_platform_data snapper9260_io_expander_data = {
-	.gpio_base		= SNAPPER9260_IO_EXP_GPIO(0),
-};
-
-static struct i2c_board_info __initdata snapper9260_i2c_devices[] = {
-	{
-		/* IO expander */
-		I2C_BOARD_INFO("max7312", 0x28),
-		.platform_data = &snapper9260_io_expander_data,
-	},
-	{
-		/* Audio codec */
-		I2C_BOARD_INFO("tlv320aic23", 0x1a),
-	},
-};
-
-static struct i2c_board_info __initdata snapper9260_i2c_isl1208 = {
-		/* RTC */
-		I2C_BOARD_INFO("isl1208", 0x6f),
-};
-
-static void __init snapper9260_add_device_nand(void)
-{
-	at91_set_A_periph(AT91_PIN_PC14, 0);
-	sam9_smc_configure(0, 3, &snapper9260_nand_smc_config);
-	at91_add_device_nand(&snapper9260_nand_data);
-}
-
-static void __init snapper9260_board_init(void)
-{
-	at91_register_devices();
-
-	at91_add_device_i2c(snapper9260_i2c_devices,
-			    ARRAY_SIZE(snapper9260_i2c_devices));
-
-	snapper9260_i2c_isl1208.irq = gpio_to_irq(AT91_PIN_PA31);
-	i2c_register_board_info(0, &snapper9260_i2c_isl1208, 1);
-
-	/* Debug on ttyS0 */
-	at91_register_uart(0, 0, 0);
-
-	at91_register_uart(AT91SAM9260_ID_US0, 1,
-			   ATMEL_UART_CTS | ATMEL_UART_RTS);
-	at91_register_uart(AT91SAM9260_ID_US1, 2,
-			   ATMEL_UART_CTS | ATMEL_UART_RTS);
-	at91_register_uart(AT91SAM9260_ID_US2, 3, 0);
-	at91_add_device_serial();
-	at91_add_device_usbh(&snapper9260_usbh_data);
-	at91_add_device_udc(&snapper9260_udc_data);
-	at91_add_device_eth(&snapper9260_macb_data);
-	at91_add_device_ssc(AT91SAM9260_ID_SSC, (ATMEL_SSC_TF | ATMEL_SSC_TK |
-						 ATMEL_SSC_TD | ATMEL_SSC_RD));
-	snapper9260_add_device_nand();
-}
-
-MACHINE_START(SNAPPER_9260, "Bluewater Systems Snapper 9260/9G20 module")
-	.init_time	= at91_init_time,
-	.map_io		= at91_map_io,
-	.handle_irq	= at91_aic_handle_irq,
-	.init_early	= snapper9260_init_early,
-	.init_irq	= at91_init_irq_default,
-	.init_machine	= snapper9260_board_init,
-MACHINE_END
-
-

arch/arm/mach-at91/board-stamp9g20.c

···
-/*
- *  Copyright (C) 2010 Christian Glindkamp <[e-mail]>
- *                     taskit 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 <linux/mm.h>
-#include <linux/platform_device.h>
-#include <linux/gpio.h>
-#include <linux/w1-gpio.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include <mach/at91sam9_smc.h>
-#include <mach/hardware.h>
-
-#include "at91_aic.h"
-#include "board.h"
-#include "sam9_smc.h"
-#include "generic.h"
-#include "gpio.h"
-
-
-void __init stamp9g20_init_early(void)
-{
-	/* Initialize processor: 18.432 MHz crystal */
-	at91_initialize(18432000);
-}
-
-/*
- * NAND flash
- */
-static struct atmel_nand_data __initdata nand_data = {
-	.ale		= 21,
-	.cle		= 22,
-	.rdy_pin	= AT91_PIN_PC13,
-	.enable_pin	= AT91_PIN_PC14,
-	.bus_width_16	= 0,
-	.det_pin	= -EINVAL,
-	.ecc_mode	= NAND_ECC_SOFT,
-};
-
-static struct sam9_smc_config __initdata nand_smc_config = {
-	.ncs_read_setup		= 0,
-	.nrd_setup		= 2,
-	.ncs_write_setup	= 0,
-	.nwe_setup		= 2,
-
-	.ncs_read_pulse		= 4,
-	.nrd_pulse		= 4,
-	.ncs_write_pulse	= 4,
-	.nwe_pulse		= 4,
-
-	.read_cycle		= 7,
-	.write_cycle		= 7,
-
-	.mode			= AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8,
-	.tdf_cycles		= 3,
-};
-
-static void __init add_device_nand(void)
-{
-	/* configure chip-select 3 (NAND) */
-	sam9_smc_configure(0, 3, &nand_smc_config);
-
-	at91_add_device_nand(&nand_data);
-}
-
-
-/*
- * MCI (SD/MMC)
- * det_pin, wp_pin and vcc_pin are not connected
- */
-static struct mci_platform_data __initdata mmc_data = {
-	.slot[0] = {
-		.bus_width	= 4,
-		.detect_pin	= -1,
-		.wp_pin		= -1,
-	},
-};
-
-
-/*
- * USB Host port
- */
-static struct at91_usbh_data __initdata usbh_data = {
-	.ports		= 2,
-	.vbus_pin	= {-EINVAL, -EINVAL},
-	.overcurrent_pin= {-EINVAL, -EINVAL},
-};
-
-
-/*
- * USB Device port
- */
-static struct at91_udc_data __initdata portuxg20_udc_data = {
-	.vbus_pin	= AT91_PIN_PC7,
-	.pullup_pin	= -EINVAL,		/* pull-up driven by UDC */
-};
-
-static struct at91_udc_data __initdata stamp9g20evb_udc_data = {
-	.vbus_pin	= AT91_PIN_PA22,
-	.pullup_pin	= -EINVAL,		/* pull-up driven by UDC */
-};
-
-
-/*
- * MACB Ethernet device
- */
-static struct macb_platform_data __initdata macb_data = {
-	.phy_irq_pin	= AT91_PIN_PA28,
-	.is_rmii	= 1,
-};
-
-
-/*
- * LEDs
- */
-static struct gpio_led portuxg20_leds[] = {
-	{
-		.name			= "LED2",
-		.gpio			= AT91_PIN_PC5,
-		.default_trigger	= "none",
-	}, {
-		.name			= "LED3",
-		.gpio			= AT91_PIN_PC4,
-		.default_trigger	= "none",
-	}, {
-		.name			= "LED4",
-		.gpio			= AT91_PIN_PC10,
-		.default_trigger	= "heartbeat",
-	}
-};
-
-static struct gpio_led stamp9g20evb_leds[] = {
-	{
-		.name			= "D8",
-		.gpio			= AT91_PIN_PB18,
-		.active_low		= 1,
-		.default_trigger	= "none",
-	}, {
-		.name			= "D9",
-		.gpio			= AT91_PIN_PB19,
-		.active_low		= 1,
-		.default_trigger	= "none",
-	}, {
-		.name			= "D10",
-		.gpio			= AT91_PIN_PB20,
-		.active_low		= 1,
-		.default_trigger	= "heartbeat",
-	}
-};
-
-
-/*
- * SPI devices
- */
-static struct spi_board_info portuxg20_spi_devices[] = {
-	{
-		.modalias	= "spidev",
-		.chip_select	= 0,
-		.max_speed_hz	= 1 * 1000 * 1000,
-		.bus_num	= 0,
-	}, {
-		.modalias	= "spidev",
-		.chip_select	= 0,
-		.max_speed_hz	= 1 * 1000 * 1000,
-		.bus_num	= 1,
-	},
-};
-
-
-/*
- * Dallas 1-Wire
- */
-static struct w1_gpio_platform_data w1_gpio_pdata = {
-	.pin		= AT91_PIN_PA29,
-	.is_open_drain	= 1,
-	.ext_pullup_enable_pin	= -EINVAL,
-};
-
-static struct platform_device w1_device = {
-	.name			= "w1-gpio",
-	.id			= -1,
-	.dev.platform_data	= &w1_gpio_pdata,
-};
-
-void add_w1(void)
-{
-	at91_set_GPIO_periph(w1_gpio_pdata.pin, 1);
-	at91_set_multi_drive(w1_gpio_pdata.pin, 1);
-	platform_device_register(&w1_device);
-}
-
-
-void __init stamp9g20_board_init(void)
-{
-	/* Serial */
-	/* DGBU on ttyS0. (Rx & Tx only) */
-	at91_register_uart(0, 0, 0);
-	at91_add_device_serial();
-	/* NAND */
-	add_device_nand();
-	/* MMC */
-	at91_add_device_mci(0, &mmc_data);
-	/* W1 */
-	add_w1();
-}
-
-static void __init portuxg20_board_init(void)
-{
-	/* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
-	at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
-						| ATMEL_UART_DTR | ATMEL_UART_DSR
-						| ATMEL_UART_DCD | ATMEL_UART_RI);
-
-	/* USART1 on ttyS2. (Rx, Tx, CTS, RTS) */
-	at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS);
-
-	/* USART2 on ttyS3. (Rx, Tx, CTS, RTS) */
-	at91_register_uart(AT91SAM9260_ID_US2, 3, ATMEL_UART_CTS | ATMEL_UART_RTS);
-
-	/* USART4 on ttyS5. (Rx, Tx only) */
-	at91_register_uart(AT91SAM9260_ID_US4, 5, 0);
-
-	/* USART5 on ttyS6. (Rx, Tx only) */
-	at91_register_uart(AT91SAM9260_ID_US5, 6, 0);
-	stamp9g20_board_init();
-	/* USB Host */
-	at91_add_device_usbh(&usbh_data);
-	/* USB Device */
-	at91_add_device_udc(&portuxg20_udc_data);
-	/* Ethernet */
-	at91_add_device_eth(&macb_data);
-	/* I2C */
-	at91_add_device_i2c(NULL, 0);
-	/* SPI */
-	at91_add_device_spi(portuxg20_spi_devices, ARRAY_SIZE(portuxg20_spi_devices));
-	/* LEDs */
-	at91_gpio_leds(portuxg20_leds, ARRAY_SIZE(portuxg20_leds));
-}
-
-static void __init stamp9g20evb_board_init(void)
-{
-	/* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
-	at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
-						| ATMEL_UART_DTR | ATMEL_UART_DSR
-						| ATMEL_UART_DCD | ATMEL_UART_RI);
-	stamp9g20_board_init();
-	/* USB Host */
-	at91_add_device_usbh(&usbh_data);
-	/* USB Device */
-	at91_add_device_udc(&stamp9g20evb_udc_data);
-	/* Ethernet */
-	at91_add_device_eth(&macb_data);
-	/* I2C */
-	at91_add_device_i2c(NULL, 0);
-	/* LEDs */
-	at91_gpio_leds(stamp9g20evb_leds, ARRAY_SIZE(stamp9g20evb_leds));
-}
-
-MACHINE_START(PORTUXG20, "taskit PortuxG20")
-	/* Maintainer: taskit GmbH */
-	.init_time	= at91_init_time,
-	.map_io		= at91_map_io,
-	.handle_irq	= at91_aic_handle_irq,
-	.init_early	= stamp9g20_init_early,
-	.init_irq	= at91_init_irq_default,
-	.init_machine	= portuxg20_board_init,
-MACHINE_END
-
-MACHINE_START(STAMP9G20, "taskit Stamp9G20")
-	/* Maintainer: taskit GmbH */
-	.init_time	= at91_init_time,
-	.map_io		= at91_map_io,
-	.handle_irq	= at91_aic_handle_irq,
-	.init_early	= stamp9g20_init_early,
-	.init_irq	= at91_init_irq_default,
-	.init_machine	= stamp9g20evb_board_init,
-MACHINE_END

arch/arm/mach-at91/stamp9g20.h

···
-#ifndef __MACH_STAMP9G20_H
-#define __MACH_STAMP9G20_H
-
-void stamp9g20_init_early(void);
-void stamp9g20_board_init(void);
-
-#endif

drivers/misc/Kconfig

···
 config ATMEL_TCB_CLKSRC_BLOCK
 	int
 	depends on ATMEL_TCB_CLKSRC
-	prompt "TC Block" if ARCH_AT91RM9200 || ARCH_AT91SAM9260 || CPU_AT32AP700X
+	prompt "TC Block" if CPU_AT32AP700X
 	default 0
 	range 0 1
 	help

drivers/rtc/Kconfig

···
 	int
 	range 0 1
 	default 0
-	prompt "RTT module Number" if ARCH_AT91SAM9263
 	depends on RTC_DRV_AT91SAM9
 	help
 	  More than one RTT module is available. You can choose which
···
 
 config RTC_DRV_AT91SAM9_GPBR
 	int
-	range 0 3 if !ARCH_AT91SAM9263
-	range 0 15 if ARCH_AT91SAM9263
+	range 0 3
 	default 0
 	prompt "Backup Register Number"
 	depends on RTC_DRV_AT91SAM9

drivers/video/backlight/Kconfig

···
 config BACKLIGHT_ATMEL_LCDC
 	bool "Atmel LCDC Contrast-as-Backlight control"
 	depends on FB_ATMEL
-	default y if MACH_AT91SAM9261EK || MACH_AT91SAM9G10EK || MACH_AT91SAM9263EK
 	help
 	  This provides a backlight control internal to the Atmel LCDC
 	  driver.  If the LCD "contrast control" on your board is wired

drivers/video/fbdev/Kconfig

···
 	help
 	  This enables support for the AT91/AT32 LCD Controller.
 
-config FB_INTSRAM
-	bool "Frame Buffer in internal SRAM"
-	depends on FB_ATMEL && ARCH_AT91SAM9261
-	help
-	  Say Y if you want to map Frame Buffer in internal SRAM. Say N if you want
-	  to let frame buffer in external SDRAM.
-
-config FB_ATMEL_STN
-	bool "Use a STN display with AT91/AT32 LCD Controller"
-	depends on FB_ATMEL && (MACH_AT91SAM9261EK || MACH_AT91SAM9G10EK)
-	default n
-	help
-	  Say Y if you want to connect a STN LCD display to the AT91/AT32 LCD
-	  Controller. Say N if you want to connect a TFT.
-
-	  If unsure, say N.
-
 config FB_NVIDIA
 	tristate "nVidia Framebuffer Support"
 	depends on FB && PCI