ARM: at91: remove at91rm9200 legacy board support

Second part of at91rm9200 legacy !DT removal. This is the core !DT support
removal for this Atmel SoC.
Note that from now on, the Kconfig.non_dt file and its specialized options are
completely removed.
Use the Device Tree for running this board with newer kernels.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Boris BREZILLON <boris.brezillon@free-electrons.com>

6 files changed, 0 insertions, 1835 deletions

diff --git a/arch/arm/configs/at91rm9200_defconfig b/arch/arm/configs/at91rm9200_defconfig
deleted file mode 100644
index bf057719dab..00000000000
--- a/arch/arm/configs/at91rm9200_defconfig
+++ /dev/null
@@ -1,161 +0,0 @@
-# CONFIG_LOCALVERSION_AUTO is not set
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_USER_NS=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_MODULES=y
-CONFIG_MODULE_FORCE_LOAD=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_AT91=y
-CONFIG_ARCH_AT91RM9200=y
-CONFIG_MACH_ONEARM=y
-CONFIG_MACH_AT91RM9200EK=y
-CONFIG_MACH_CSB337=y
-CONFIG_MACH_CSB637=y
-CONFIG_MACH_CARMEVA=y
-CONFIG_MACH_ATEB9200=y
-CONFIG_MACH_KB9200=y
-CONFIG_MACH_PICOTUX2XX=y
-CONFIG_MACH_KAFA=y
-CONFIG_MACH_ECBAT91=y
-CONFIG_MACH_YL9200=y
-CONFIG_MACH_CPUAT91=y
-CONFIG_MACH_ECO920=y
-CONFIG_MTD_AT91_DATAFLASH_CARD=y
-CONFIG_AT91_TIMER_HZ=100
-# CONFIG_ARM_THUMB is not set
-CONFIG_PCCARD=y
-CONFIG_AT91_CF=y
-CONFIG_AEABI=y
-# CONFIG_COMPACTION is not set
-CONFIG_ZBOOT_ROM_TEXT=0x10000000
-CONFIG_ZBOOT_ROM_BSS=0x20040000
-CONFIG_KEXEC=y
-CONFIG_AUTO_ZRELADDR=y
-CONFIG_FPE_NWFPE=y
-CONFIG_BINFMT_MISC=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_DIAG is not set
-CONFIG_IPV6=y
-CONFIG_IPV6_PRIVACY=y
-CONFIG_IPV6_ROUTER_PREF=y
-CONFIG_IPV6_ROUTE_INFO=y
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_DEVTMPFS=y
-CONFIG_DEVTMPFS_MOUNT=y
-# CONFIG_STANDALONE is not set
-# CONFIG_PREVENT_FIRMWARE_BUILD is not set
-CONFIG_MTD=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_JEDECPROBE=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_COMPLEX_MAPPINGS=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PLATRAM=y
-CONFIG_MTD_DATAFLASH=y
-CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_ATMEL=y
-CONFIG_MTD_NAND_PLATFORM=y
-CONFIG_MTD_UBI=y
-CONFIG_MTD_UBI_GLUEBI=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_NETDEVICES=y
-CONFIG_MII=y
-CONFIG_ARM_AT91_ETHER=y
-CONFIG_DAVICOM_PHY=y
-CONFIG_SMSC_PHY=y
-CONFIG_MICREL_PHY=y
-# CONFIG_WLAN is not set
-# CONFIG_INPUT_MOUSEDEV is not set
-CONFIG_INPUT_EVDEV=y
-CONFIG_KEYBOARD_GPIO=y
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_INPUT_TOUCHSCREEN=y
-# CONFIG_LEGACY_PTYS is not set
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-CONFIG_HW_RANDOM=y
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_GPIO=y
-CONFIG_SPI=y
-CONFIG_SPI_ATMEL=y
-CONFIG_GPIO_SYSFS=y
-# CONFIG_HWMON is not set
-CONFIG_WATCHDOG=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-CONFIG_AT91RM9200_WATCHDOG=y
-CONFIG_FB=y
-CONFIG_FB_MODE_HELPERS=y
-CONFIG_FB_TILEBLITTING=y
-CONFIG_FB_S1D13XXX=y
-CONFIG_BACKLIGHT_LCD_SUPPORT=y
-CONFIG_LCD_CLASS_DEVICE=y
-CONFIG_BACKLIGHT_CLASS_DEVICE=y
-# CONFIG_BACKLIGHT_GENERIC is not set
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_FONTS=y
-CONFIG_LOGO=y
-CONFIG_USB=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_GADGET=y
-CONFIG_USB_AT91=y
-CONFIG_USB_G_SERIAL=y
-CONFIG_MMC=y
-CONFIG_MMC_ATMELMCI=y
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_GPIO=y
-CONFIG_LEDS_TRIGGERS=y
-CONFIG_LEDS_TRIGGER_TIMER=y
-CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-CONFIG_LEDS_TRIGGER_GPIO=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_AT91RM9200=y
-CONFIG_EXT4_FS=y
-CONFIG_AUTOFS4_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_UBIFS_FS=y
-CONFIG_UBIFS_FS_ADVANCED_COMPR=y
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_CODEPAGE_850=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_NLS_UTF8=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DEBUG_FS=y
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_FTRACE is not set
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_LL=y
-CONFIG_EARLY_PRINTK=y
-CONFIG_CRYPTO_PCBC=y
-CONFIG_CRYPTO_SHA1=y
-CONFIG_XZ_DEC_ARMTHUMB=y
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index 162a88930a8..db8e756a15a 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -185,11 +185,6 @@ config SOC_AT91SAM9N12
 # ----------------------------------------------------------
 endif # SOC_SAM_V4_V5
 
-
-if SOC_SAM_V4_V5
-source arch/arm/mach-at91/Kconfig.non_dt
-endif
-
 comment "Generic Board Type"
 
 config MACH_AT91RM9200_DT
diff --git a/arch/arm/mach-at91/Kconfig.non_dt b/arch/arm/mach-at91/Kconfig.non_dt
deleted file mode 100644
index 5fc138da89f..00000000000
--- a/arch/arm/mach-at91/Kconfig.non_dt
+++ /dev/null
@@ -1,114 +0,0 @@
-menu "Atmel Non-DT world"
-
-config HAVE_AT91_DATAFLASH_CARD
-	bool
-
-choice
-	prompt "Atmel AT91 Processor Devices for non DT boards"
-
-config ARCH_AT91_NONE
-	bool "None"
-
-config ARCH_AT91RM9200
-	bool "AT91RM9200"
-	select SOC_AT91RM9200
-	select AT91_USE_OLD_CLK
-	select OLD_IRQ_AT91
-
-endchoice
-
-# ----------------------------------------------------------
-
-if ARCH_AT91RM9200
-
-comment "AT91RM9200 Board Type"
-
-config MACH_ONEARM
-	bool "Ajeco 1ARM Single Board Computer"
-	help
-	  Select this if you are using Ajeco's 1ARM Single Board Computer.
-	  <http://www.ajeco.fi/>
-
-config MACH_AT91RM9200EK
-	bool "Atmel AT91RM9200-EK Evaluation Kit"
-	select HAVE_AT91_DATAFLASH_CARD
-	help
-	  Select this if you are using Atmel's AT91RM9200-EK Evaluation Kit.
-	  <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3507>
-
-config MACH_CSB337
-	bool "Cogent CSB337"
-	help
-	  Select this if you are using Cogent's CSB337 board.
-	  <http://www.cogcomp.com/csb_csb337.htm>
-
-config MACH_CSB637
-	bool "Cogent CSB637"
-	help
-	  Select this if you are using Cogent's CSB637 board.
-	  <http://www.cogcomp.com/csb_csb637.htm>
-
-config MACH_CARMEVA
-	bool "Conitec ARM&EVA"
-	help
-	  Select this if you are using Conitec's AT91RM9200-MCU-Module.
-	  <http://www.conitec.net/english/linuxboard.php>
-
-config MACH_ATEB9200
-	bool "Embest ATEB9200"
-	help
-	  Select this if you are using Embest's ATEB9200 board.
-	  <http://www.embedinfo.com/english/product/ATEB9200.asp>
-
-config MACH_KB9200
-	bool "KwikByte KB920x"
-	help
-	  Select this if you are using KwikByte's KB920x board.
-	  <http://www.kwikbyte.com/KB9202.html>
-
-config MACH_PICOTUX2XX
-	bool "picotux 200"
-	help
-	  Select this if you are using a picotux 200.
-	  <http://www.picotux.com/>
-
-config MACH_KAFA
-	bool "Sperry-Sun KAFA board"
-	help
-	  Select this if you are using Sperry-Sun's KAFA board.
-
-config MACH_ECBAT91
-	bool "emQbit ECB_AT91 SBC"
-	select HAVE_AT91_DATAFLASH_CARD
-	help
-	  Select this if you are using emQbit's ECB_AT91 board.
-	  <http://wiki.emqbit.com/free-ecb-at91>
-
-config MACH_YL9200
-	bool "ucDragon YL-9200"
-	help
-	  Select this if you are using the ucDragon YL-9200 board.
-
-config MACH_CPUAT91
-	bool "Eukrea CPUAT91"
-	help
-	  Select this if you are using the Eukrea Electromatique's
-	  CPUAT91 board <http://www.eukrea.com/>.
-
-config MACH_ECO920
-	bool "eco920"
-	help
-	  Select this if you are using the eco920 board
-endif
-
-# ----------------------------------------------------------
-
-comment "AT91 Board Options"
-
-config MTD_AT91_DATAFLASH_CARD
-	bool "Enable DataFlash Card support"
-	depends on HAVE_AT91_DATAFLASH_CARD
-	help
-	  Enable support for the DataFlash card.
-
-endmenu
diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile
index 016d9a126eb..edc5b21f215 100644
--- a/arch/arm/mach-at91/Makefile
+++ b/arch/arm/mach-at91/Makefile
@@ -20,8 +20,6 @@ obj-$(CONFIG_SOC_AT91SAM9RL)	+= at91sam9rl.o
 obj-$(CONFIG_SOC_SAMA5D3)	+= sama5d3.o
 obj-$(CONFIG_SOC_SAMA5D4)	+= sama5d4.o
 
-obj-$(CONFIG_ARCH_AT91RM9200)	+= at91rm9200_devices.o
-
 # AT91SAM board with device-tree
 obj-$(CONFIG_MACH_AT91RM9200_DT) += board-dt-rm9200.o
 obj-$(CONFIG_MACH_AT91SAM9_DT) += board-dt-sam9.o
diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c
index 038702ee8bc..b5291694753 100644
--- a/arch/arm/mach-at91/at91rm9200.c
+++ b/arch/arm/mach-at91/at91rm9200.c
@@ -11,296 +11,15 @@
  */
 
 #include <linux/module.h>
-#include <linux/reboot.h>
 #include <linux/clk/at91_pmc.h>
 
-#include <asm/irq.h>
-#include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <asm/system_misc.h>
-#include <mach/at91rm9200.h>
 #include <mach/at91_st.h>
-#include <mach/cpu.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 udc_clk = {
-	.name		= "udc_clk",
-	.pmc_mask	= 1 << AT91RM9200_ID_UDP,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk ohci_clk = {
-	.name		= "ohci_clk",
-	.pmc_mask	= 1 << AT91RM9200_ID_UHP,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk ether_clk = {
-	.name		= "ether_clk",
-	.pmc_mask	= 1 << AT91RM9200_ID_EMAC,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk mmc_clk = {
-	.name		= "mci_clk",
-	.pmc_mask	= 1 << AT91RM9200_ID_MCI,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk twi_clk = {
-	.name		= "twi_clk",
-	.pmc_mask	= 1 << AT91RM9200_ID_TWI,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk usart0_clk = {
-	.name		= "usart0_clk",
-	.pmc_mask	= 1 << AT91RM9200_ID_US0,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk usart1_clk = {
-	.name		= "usart1_clk",
-	.pmc_mask	= 1 << AT91RM9200_ID_US1,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk usart2_clk = {
-	.name		= "usart2_clk",
-	.pmc_mask	= 1 << AT91RM9200_ID_US2,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk usart3_clk = {
-	.name		= "usart3_clk",
-	.pmc_mask	= 1 << AT91RM9200_ID_US3,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk spi_clk = {
-	.name		= "spi_clk",
-	.pmc_mask	= 1 << AT91RM9200_ID_SPI,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk pioA_clk = {
-	.name		= "pioA_clk",
-	.pmc_mask	= 1 << AT91RM9200_ID_PIOA,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk pioB_clk = {
-	.name		= "pioB_clk",
-	.pmc_mask	= 1 << AT91RM9200_ID_PIOB,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk pioC_clk = {
-	.name		= "pioC_clk",
-	.pmc_mask	= 1 << AT91RM9200_ID_PIOC,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk pioD_clk = {
-	.name		= "pioD_clk",
-	.pmc_mask	= 1 << AT91RM9200_ID_PIOD,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk ssc0_clk = {
-	.name		= "ssc0_clk",
-	.pmc_mask	= 1 << AT91RM9200_ID_SSC0,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk ssc1_clk = {
-	.name		= "ssc1_clk",
-	.pmc_mask	= 1 << AT91RM9200_ID_SSC1,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk ssc2_clk = {
-	.name		= "ssc2_clk",
-	.pmc_mask	= 1 << AT91RM9200_ID_SSC2,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk tc0_clk = {
-	.name		= "tc0_clk",
-	.pmc_mask	= 1 << AT91RM9200_ID_TC0,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk tc1_clk = {
-	.name		= "tc1_clk",
-	.pmc_mask	= 1 << AT91RM9200_ID_TC1,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk tc2_clk = {
-	.name		= "tc2_clk",
-	.pmc_mask	= 1 << AT91RM9200_ID_TC2,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk tc3_clk = {
-	.name		= "tc3_clk",
-	.pmc_mask	= 1 << AT91RM9200_ID_TC3,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk tc4_clk = {
-	.name		= "tc4_clk",
-	.pmc_mask	= 1 << AT91RM9200_ID_TC4,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-static struct clk tc5_clk = {
-	.name		= "tc5_clk",
-	.pmc_mask	= 1 << AT91RM9200_ID_TC5,
-	.type		= CLK_TYPE_PERIPHERAL,
-};
-
-static struct clk *periph_clocks[] __initdata = {
-	&pioA_clk,
-	&pioB_clk,
-	&pioC_clk,
-	&pioD_clk,
-	&usart0_clk,
-	&usart1_clk,
-	&usart2_clk,
-	&usart3_clk,
-	&mmc_clk,
-	&udc_clk,
-	&twi_clk,
-	&spi_clk,
-	&ssc0_clk,
-	&ssc1_clk,
-	&ssc2_clk,
-	&tc0_clk,
-	&tc1_clk,
-	&tc2_clk,
-	&tc3_clk,
-	&tc4_clk,
-	&tc5_clk,
-	&ohci_clk,
-	&ether_clk,
-	// irq0 .. irq6
-};
-
-static struct clk_lookup periph_clocks_lookups[] = {
-	CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.0", &tc0_clk),
-	CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.0", &tc1_clk),
-	CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.0", &tc2_clk),
-	CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.1", &tc3_clk),
-	CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.1", &tc4_clk),
-	CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.1", &tc5_clk),
-	CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.0", &ssc0_clk),
-	CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.1", &ssc1_clk),
-	CLKDEV_CON_DEV_ID("pclk", "at91rm9200_ssc.2", &ssc2_clk),
-	CLKDEV_CON_DEV_ID("pclk", "fffd0000.ssc", &ssc0_clk),
-	CLKDEV_CON_DEV_ID("pclk", "fffd4000.ssc", &ssc1_clk),
-	CLKDEV_CON_DEV_ID("pclk", "fffd8000.ssc", &ssc2_clk),
-	CLKDEV_CON_DEV_ID(NULL, "i2c-at91rm9200.0", &twi_clk),
-	/* fake hclk clock */
-	CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &ohci_clk),
-	CLKDEV_CON_ID("pioA", &pioA_clk),
-	CLKDEV_CON_ID("pioB", &pioB_clk),
-	CLKDEV_CON_ID("pioC", &pioC_clk),
-	CLKDEV_CON_ID("pioD", &pioD_clk),
-	/* usart lookup table for DT entries */
-	CLKDEV_CON_DEV_ID("usart", "fffff200.serial", &mck),
-	CLKDEV_CON_DEV_ID("usart", "fffc0000.serial", &usart0_clk),
-	CLKDEV_CON_DEV_ID("usart", "fffc4000.serial", &usart1_clk),
-	CLKDEV_CON_DEV_ID("usart", "fffc8000.serial", &usart2_clk),
-	CLKDEV_CON_DEV_ID("usart", "fffcc000.serial", &usart3_clk),
-	/* tc lookup table for DT entries */
-	CLKDEV_CON_DEV_ID("t0_clk", "fffa0000.timer", &tc0_clk),
-	CLKDEV_CON_DEV_ID("t1_clk", "fffa0000.timer", &tc1_clk),
-	CLKDEV_CON_DEV_ID("t2_clk", "fffa0000.timer", &tc2_clk),
-	CLKDEV_CON_DEV_ID("t0_clk", "fffa4000.timer", &tc3_clk),
-	CLKDEV_CON_DEV_ID("t1_clk", "fffa4000.timer", &tc4_clk),
-	CLKDEV_CON_DEV_ID("t2_clk", "fffa4000.timer", &tc5_clk),
-	CLKDEV_CON_DEV_ID("mci_clk", "fffb4000.mmc", &mmc_clk),
-	CLKDEV_CON_DEV_ID("emac_clk", "fffbc000.ethernet", &ether_clk),
-	CLKDEV_CON_DEV_ID(NULL, "fffb8000.i2c", &twi_clk),
-	CLKDEV_CON_DEV_ID("hclk", "300000.ohci", &ohci_clk),
-	CLKDEV_CON_DEV_ID(NULL, "fffff400.gpio", &pioA_clk),
-	CLKDEV_CON_DEV_ID(NULL, "fffff600.gpio", &pioB_clk),
-	CLKDEV_CON_DEV_ID(NULL, "fffff800.gpio", &pioC_clk),
-	CLKDEV_CON_DEV_ID(NULL, "fffffa00.gpio", &pioD_clk),
-};
-
-static struct clk_lookup usart_clocks_lookups[] = {
-	CLKDEV_CON_DEV_ID("usart", "atmel_usart.0", &mck),
-	CLKDEV_CON_DEV_ID("usart", "atmel_usart.1", &usart0_clk),
-	CLKDEV_CON_DEV_ID("usart", "atmel_usart.2", &usart1_clk),
-	CLKDEV_CON_DEV_ID("usart", "atmel_usart.3", &usart2_clk),
-	CLKDEV_CON_DEV_ID("usart", "atmel_usart.4", &usart3_clk),
-};
-
-/*
- * The four programmable clocks.
- * You must configure pin multiplexing to bring these signals out.
- */
-static struct clk pck0 = {
-	.name		= "pck0",
-	.pmc_mask	= AT91_PMC_PCK0,
-	.type		= CLK_TYPE_PROGRAMMABLE,
-	.id		= 0,
-};
-static struct clk pck1 = {
-	.name		= "pck1",
-	.pmc_mask	= AT91_PMC_PCK1,
-	.type		= CLK_TYPE_PROGRAMMABLE,
-	.id		= 1,
-};
-static struct clk pck2 = {
-	.name		= "pck2",
-	.pmc_mask	= AT91_PMC_PCK2,
-	.type		= CLK_TYPE_PROGRAMMABLE,
-	.id		= 2,
-};
-static struct clk pck3 = {
-	.name		= "pck3",
-	.pmc_mask	= AT91_PMC_PCK3,
-	.type		= CLK_TYPE_PROGRAMMABLE,
-	.id		= 3,
-};
-
-static void __init at91rm9200_register_clocks(void)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(periph_clocks); i++)
-		clk_register(periph_clocks[i]);
-
-	clkdev_add_table(periph_clocks_lookups,
-			 ARRAY_SIZE(periph_clocks_lookups));
-	clkdev_add_table(usart_clocks_lookups,
-			 ARRAY_SIZE(usart_clocks_lookups));
-
-	clk_register(&pck0);
-	clk_register(&pck1);
-	clk_register(&pck2);
-	clk_register(&pck3);
-}
-#else
-#define at91rm9200_register_clocks NULL
-#endif
-
-/* --------------------------------------------------------------------
- *  GPIO
- * -------------------------------------------------------------------- */
-
-static struct at91_gpio_bank at91rm9200_gpio[] __initdata = {
-	{
-		.id		= AT91RM9200_ID_PIOA,
-		.regbase	= AT91RM9200_BASE_PIOA,
-	}, {
-		.id		= AT91RM9200_ID_PIOB,
-		.regbase	= AT91RM9200_BASE_PIOB,
-	}, {
-		.id		= AT91RM9200_ID_PIOC,
-		.regbase	= AT91RM9200_BASE_PIOC,
-	}, {
-		.id		= AT91RM9200_ID_PIOD,
-		.regbase	= AT91RM9200_BASE_PIOD,
-	}
-};
 
 static void at91rm9200_idle(void)
 {
@@ -329,74 +48,14 @@ static void __init at91rm9200_map_io(void)
 	at91_init_sram(0, AT91RM9200_SRAM_BASE, AT91RM9200_SRAM_SIZE);
 }
 
-static void __init at91rm9200_ioremap_registers(void)
-{
-	at91rm9200_ioremap_st(AT91RM9200_BASE_ST);
-	at91_ioremap_ramc(0, AT91RM9200_BASE_MC, 256);
-	at91_pm_set_standby(at91rm9200_standby);
-}
-
 static void __init at91rm9200_initialize(void)
 {
 	arm_pm_idle = at91rm9200_idle;
 	arm_pm_restart = at91rm9200_restart;
-
-	/* Initialize GPIO subsystem */
-	at91_gpio_init(at91rm9200_gpio,
-		cpu_is_at91rm9200_bga() ? AT91RM9200_BGA : AT91RM9200_PQFP);
 }
 
 
-/* --------------------------------------------------------------------
- *  Interrupt initialization
- * -------------------------------------------------------------------- */
-
-/*
- * The default interrupt priority levels (0 = lowest, 7 = highest).
- */
-static unsigned int at91rm9200_default_irq_priority[NR_AIC_IRQS] __initdata = {
-	7,	/* Advanced Interrupt Controller (FIQ) */
-	7,	/* System Peripherals */
-	1,	/* Parallel IO Controller A */
-	1,	/* Parallel IO Controller B */
-	1,	/* Parallel IO Controller C */
-	1,	/* Parallel IO Controller D */
-	5,	/* USART 0 */
-	5,	/* USART 1 */
-	5,	/* USART 2 */
-	5,	/* USART 3 */
-	0,	/* Multimedia Card Interface */
-	2,	/* USB Device Port */
-	6,	/* Two-Wire Interface */
-	5,	/* Serial Peripheral Interface */
-	4,	/* Serial Synchronous Controller 0 */
-	4,	/* Serial Synchronous Controller 1 */
-	4,	/* Serial Synchronous Controller 2 */
-	0,	/* Timer Counter 0 */
-	0,	/* Timer Counter 1 */
-	0,	/* Timer Counter 2 */
-	0,	/* Timer Counter 3 */
-	0,	/* Timer Counter 4 */
-	0,	/* Timer Counter 5 */
-	2,	/* USB Host port */
-	3,	/* Ethernet MAC */
-	0,	/* Advanced Interrupt Controller (IRQ0) */
-	0,	/* Advanced Interrupt Controller (IRQ1) */
-	0,	/* Advanced Interrupt Controller (IRQ2) */
-	0,	/* Advanced Interrupt Controller (IRQ3) */
-	0,	/* Advanced Interrupt Controller (IRQ4) */
-	0,	/* Advanced Interrupt Controller (IRQ5) */
-	0	/* Advanced Interrupt Controller (IRQ6) */
-};
-
 AT91_SOC_START(at91rm9200)
 	.map_io = at91rm9200_map_io,
-	.default_irq_priority = at91rm9200_default_irq_priority,
-	.extern_irq = (1 << AT91RM9200_ID_IRQ0) | (1 << AT91RM9200_ID_IRQ1)
-		    | (1 << AT91RM9200_ID_IRQ2) | (1 << AT91RM9200_ID_IRQ3)
-		    | (1 << AT91RM9200_ID_IRQ4) | (1 << AT91RM9200_ID_IRQ5)
-		    | (1 << AT91RM9200_ID_IRQ6),
-	.ioremap_registers = at91rm9200_ioremap_registers,
-	.register_clocks = at91rm9200_register_clocks,
 	.init = at91rm9200_initialize,
 AT91_SOC_END
diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c
deleted file mode 100644
index 74f1eaf9780..00000000000
--- a/arch/arm/mach-at91/at91rm9200_devices.c
+++ /dev/null
@@ -1,1212 +0,0 @@
-/*
- * arch/arm/mach-at91/at91rm9200_devices.c
- *
- *  Copyright (C) 2005 Thibaut VARENE <varenet@parisc-linux.org>
- *  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/gpio/machine.h>
-#include <linux/platform_device.h>
-#include <linux/i2c-gpio.h>
-
-#include <mach/at91rm9200.h>
-#include <mach/at91rm9200_mc.h>
-#include <mach/at91_ramc.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	= AT91RM9200_UHP_BASE,
-		.end	= AT91RM9200_UHP_BASE + SZ_1M - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_UHP,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_UHP,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91rm9200_usbh_device = {
-	.name		= "at91_ohci",
-	.id		= -1,
-	.dev		= {
-				.dma_mask		= &ohci_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-				.platform_data		= &usbh_data,
-	},
-	.resource	= usbh_resources,
-	.num_resources	= ARRAY_SIZE(usbh_resources),
-};
-
-void __init at91_add_device_usbh(struct at91_usbh_data *data)
-{
-	int i;
-
-	if (!data)
-		return;
-
-	/* Enable overcurrent notification */
-	for (i = 0; i < data->ports; i++) {
-		if (gpio_is_valid(data->overcurrent_pin[i]))
-			at91_set_gpio_input(data->overcurrent_pin[i], 1);
-	}
-
-	usbh_data = *data;
-	platform_device_register(&at91rm9200_usbh_device);
-}
-#else
-void __init at91_add_device_usbh(struct at91_usbh_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  USB Device (Gadget)
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_USB_AT91) || defined(CONFIG_USB_AT91_MODULE)
-static struct at91_udc_data udc_data;
-
-static struct resource udc_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_UDP,
-		.end	= AT91RM9200_BASE_UDP + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_UDP,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_UDP,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91rm9200_udc_device = {
-	.name		= "at91_udc",
-	.id		= -1,
-	.dev		= {
-				.platform_data		= &udc_data,
-	},
-	.resource	= udc_resources,
-	.num_resources	= ARRAY_SIZE(udc_resources),
-};
-
-void __init at91_add_device_udc(struct at91_udc_data *data)
-{
-	if (!data)
-		return;
-
-	if (gpio_is_valid(data->vbus_pin)) {
-		at91_set_gpio_input(data->vbus_pin, 0);
-		at91_set_deglitch(data->vbus_pin, 1);
-	}
-	if (gpio_is_valid(data->pullup_pin))
-		at91_set_gpio_output(data->pullup_pin, 0);
-
-	udc_data = *data;
-	platform_device_register(&at91rm9200_udc_device);
-}
-#else
-void __init at91_add_device_udc(struct at91_udc_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  Ethernet
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_ARM_AT91_ETHER) || defined(CONFIG_ARM_AT91_ETHER_MODULE)
-static u64 eth_dmamask = DMA_BIT_MASK(32);
-static struct macb_platform_data eth_data;
-
-static struct resource eth_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_EMAC,
-		.end	= AT91RM9200_BASE_EMAC + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_EMAC,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_EMAC,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91rm9200_eth_device = {
-	.name		= "at91_ether",
-	.id		= -1,
-	.dev		= {
-				.dma_mask		= &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_PA16, 0);	/* EMDIO */
-	at91_set_A_periph(AT91_PIN_PA15, 0);	/* EMDC */
-	at91_set_A_periph(AT91_PIN_PA14, 0);	/* ERXER */
-	at91_set_A_periph(AT91_PIN_PA13, 0);	/* ERX1 */
-	at91_set_A_periph(AT91_PIN_PA12, 0);	/* ERX0 */
-	at91_set_A_periph(AT91_PIN_PA11, 0);	/* ECRS_ECRSDV */
-	at91_set_A_periph(AT91_PIN_PA10, 0);	/* ETX1 */
-	at91_set_A_periph(AT91_PIN_PA9, 0);	/* ETX0 */
-	at91_set_A_periph(AT91_PIN_PA8, 0);	/* ETXEN */
-	at91_set_A_periph(AT91_PIN_PA7, 0);	/* ETXCK_EREFCK */
-
-	if (!data->is_rmii) {
-		at91_set_B_periph(AT91_PIN_PB19, 0);	/* ERXCK */
-		at91_set_B_periph(AT91_PIN_PB18, 0);	/* ECOL */
-		at91_set_B_periph(AT91_PIN_PB17, 0);	/* ERXDV */
-		at91_set_B_periph(AT91_PIN_PB16, 0);	/* ERX3 */
-		at91_set_B_periph(AT91_PIN_PB15, 0);	/* ERX2 */
-		at91_set_B_periph(AT91_PIN_PB14, 0);	/* ETXER */
-		at91_set_B_periph(AT91_PIN_PB13, 0);	/* ETX3 */
-		at91_set_B_periph(AT91_PIN_PB12, 0);	/* ETX2 */
-	}
-
-	eth_data = *data;
-	platform_device_register(&at91rm9200_eth_device);
-}
-#else
-void __init at91_add_device_eth(struct macb_platform_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  Compact Flash / PCMCIA
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_AT91_CF) || defined(CONFIG_AT91_CF_MODULE)
-static struct at91_cf_data cf_data;
-
-#define CF_BASE		AT91_CHIPSELECT_4
-
-static struct resource cf_resources[] = {
-	[0] = {
-		.start	= CF_BASE,
-		/* ties up CS4, CS5 and CS6 */
-		.end	= CF_BASE + (0x30000000 - 1),
-		.flags	= IORESOURCE_MEM | IORESOURCE_MEM_8AND16BIT,
-	},
-};
-
-static struct platform_device at91rm9200_cf_device = {
-	.name		= "at91_cf",
-	.id		= -1,
-	.dev		= {
-				.platform_data		= &cf_data,
-	},
-	.resource	= cf_resources,
-	.num_resources	= ARRAY_SIZE(cf_resources),
-};
-
-void __init at91_add_device_cf(struct at91_cf_data *data)
-{
-	unsigned int csa;
-
-	if (!data)
-		return;
-
-	data->chipselect = 4;		/* can only use EBI ChipSelect 4 */
-
-	/* CF takes over CS4, CS5, CS6 */
-	csa = at91_ramc_read(0, AT91_EBI_CSA);
-	at91_ramc_write(0, AT91_EBI_CSA, csa | AT91_EBI_CS4A_SMC_COMPACTFLASH);
-
-	/*
-	 * Static memory controller timing adjustments.
-	 * REVISIT:  these timings are in terms of MCK cycles, so
-	 * when MCK changes (cpufreq etc) so must these values...
-	 */
-	at91_ramc_write(0, AT91_SMC_CSR(4),
-				  AT91_SMC_ACSS_STD
-				| AT91_SMC_DBW_16
-				| AT91_SMC_BAT
-				| AT91_SMC_WSEN
-				| AT91_SMC_NWS_(32)	/* wait states */
-				| AT91_SMC_RWSETUP_(6)	/* setup time */
-				| AT91_SMC_RWHOLD_(4)	/* hold time */
-	);
-
-	/* input/irq */
-	if (gpio_is_valid(data->irq_pin)) {
-		at91_set_gpio_input(data->irq_pin, 1);
-		at91_set_deglitch(data->irq_pin, 1);
-	}
-	at91_set_gpio_input(data->det_pin, 1);
-	at91_set_deglitch(data->det_pin, 1);
-
-	/* outputs, initially off */
-	if (gpio_is_valid(data->vcc_pin))
-		at91_set_gpio_output(data->vcc_pin, 0);
-	at91_set_gpio_output(data->rst_pin, 0);
-
-	/* force poweron defaults for these pins ... */
-	at91_set_A_periph(AT91_PIN_PC9, 0);	/* A25/CFRNW */
-	at91_set_A_periph(AT91_PIN_PC10, 0);	/* NCS4/CFCS */
-	at91_set_A_periph(AT91_PIN_PC11, 0);	/* NCS5/CFCE1 */
-	at91_set_A_periph(AT91_PIN_PC12, 0);	/* NCS6/CFCE2 */
-
-	/* nWAIT is _not_ a default setting */
-	at91_set_A_periph(AT91_PIN_PC6, 1);	/* nWAIT */
-
-	cf_data = *data;
-	platform_device_register(&at91rm9200_cf_device);
-}
-#else
-void __init at91_add_device_cf(struct at91_cf_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  MMC / SD
- * -------------------------------------------------------------------- */
-
-#if IS_ENABLED(CONFIG_MMC_ATMELMCI)
-static u64 mmc_dmamask = DMA_BIT_MASK(32);
-static struct mci_platform_data mmc_data;
-
-static struct resource mmc_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_MCI,
-		.end	= AT91RM9200_BASE_MCI + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_MCI,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_MCI,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91rm9200_mmc_device = {
-	.name		= "atmel_mci",
-	.id		= -1,
-	.dev		= {
-				.dma_mask		= &mmc_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-				.platform_data		= &mmc_data,
-	},
-	.resource	= mmc_resources,
-	.num_resources	= ARRAY_SIZE(mmc_resources),
-};
-
-void __init at91_add_device_mci(short mmc_id, struct mci_platform_data *data)
-{
-	unsigned int i;
-	unsigned int slot_count = 0;
-
-	if (!data)
-		return;
-
-	for (i = 0; i < ATMCI_MAX_NR_SLOTS; i++) {
-
-		if (!data->slot[i].bus_width)
-			continue;
-
-		/* input/irq */
-		if (gpio_is_valid(data->slot[i].detect_pin)) {
-			at91_set_gpio_input(data->slot[i].detect_pin, 1);
-			at91_set_deglitch(data->slot[i].detect_pin, 1);
-		}
-		if (gpio_is_valid(data->slot[i].wp_pin))
-			at91_set_gpio_input(data->slot[i].wp_pin, 1);
-
-		switch (i) {
-		case 0:					/* slot A */
-			/* CMD */
-			at91_set_A_periph(AT91_PIN_PA28, 1);
-			/* DAT0, maybe DAT1..DAT3 */
-			at91_set_A_periph(AT91_PIN_PA29, 1);
-			if (data->slot[i].bus_width == 4) {
-				at91_set_B_periph(AT91_PIN_PB3, 1);
-				at91_set_B_periph(AT91_PIN_PB4, 1);
-				at91_set_B_periph(AT91_PIN_PB5, 1);
-			}
-			slot_count++;
-			break;
-		case 1:					/* slot B */
-			/* CMD */
-			at91_set_B_periph(AT91_PIN_PA8, 1);
-			/* DAT0, maybe DAT1..DAT3 */
-			at91_set_B_periph(AT91_PIN_PA9, 1);
-			if (data->slot[i].bus_width == 4) {
-				at91_set_B_periph(AT91_PIN_PA10, 1);
-				at91_set_B_periph(AT91_PIN_PA11, 1);
-				at91_set_B_periph(AT91_PIN_PA12, 1);
-			}
-			slot_count++;
-			break;
-		default:
-			printk(KERN_ERR
-			       "AT91: SD/MMC slot %d not available\n", i);
-			break;
-		}
-		if (slot_count) {
-			/* CLK */
-			at91_set_A_periph(AT91_PIN_PA27, 0);
-
-			mmc_data = *data;
-			platform_device_register(&at91rm9200_mmc_device);
-		}
-	}
-
-}
-#else
-void __init at91_add_device_mci(short mmc_id, struct mci_platform_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  NAND / SmartMedia
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_MTD_NAND_ATMEL) || defined(CONFIG_MTD_NAND_ATMEL_MODULE)
-static struct atmel_nand_data nand_data;
-
-#define NAND_BASE	AT91_CHIPSELECT_3
-
-static struct resource nand_resources[] = {
-	{
-		.start	= NAND_BASE,
-		.end	= NAND_BASE + SZ_256M - 1,
-		.flags	= IORESOURCE_MEM,
-	}
-};
-
-static struct platform_device at91rm9200_nand_device = {
-	.name		= "atmel_nand",
-	.id		= -1,
-	.dev		= {
-				.platform_data	= &nand_data,
-	},
-	.resource	= nand_resources,
-	.num_resources	= ARRAY_SIZE(nand_resources),
-};
-
-void __init at91_add_device_nand(struct atmel_nand_data *data)
-{
-	unsigned int csa;
-
-	if (!data)
-		return;
-
-	/* enable the address range of CS3 */
-	csa = at91_ramc_read(0, AT91_EBI_CSA);
-	at91_ramc_write(0, AT91_EBI_CSA, csa | AT91_EBI_CS3A_SMC_SMARTMEDIA);
-
-	/* set the bus interface characteristics */
-	at91_ramc_write(0, AT91_SMC_CSR(3), AT91_SMC_ACSS_STD | AT91_SMC_DBW_8 | AT91_SMC_WSEN
-		| AT91_SMC_NWS_(5)
-		| AT91_SMC_TDF_(1)
-		| AT91_SMC_RWSETUP_(0)	/* tDS Data Set up Time 30 - ns */
-		| AT91_SMC_RWHOLD_(1)	/* tDH Data Hold Time 20 - ns */
-	);
-
-	/* enable pin */
-	if (gpio_is_valid(data->enable_pin))
-		at91_set_gpio_output(data->enable_pin, 1);
-
-	/* ready/busy pin */
-	if (gpio_is_valid(data->rdy_pin))
-		at91_set_gpio_input(data->rdy_pin, 1);
-
-	/* card detect pin */
-	if (gpio_is_valid(data->det_pin))
-		at91_set_gpio_input(data->det_pin, 1);
-
-	at91_set_A_periph(AT91_PIN_PC1, 0);		/* SMOE */
-	at91_set_A_periph(AT91_PIN_PC3, 0);		/* SMWE */
-
-	nand_data = *data;
-	platform_device_register(&at91rm9200_nand_device);
-}
-#else
-void __init at91_add_device_nand(struct atmel_nand_data *data) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  TWI (i2c)
- * -------------------------------------------------------------------- */
-
-/*
- * Prefer the GPIO code since the TWI controller isn't robust
- * (gets overruns and underruns under load) and can only issue
- * repeated STARTs in one scenario (the driver doesn't yet handle them).
- */
-#if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE)
-
-static struct i2c_gpio_platform_data pdata = {
-	.sda_pin		= AT91_PIN_PA25,
-	.sda_is_open_drain	= 1,
-	.scl_pin		= AT91_PIN_PA26,
-	.scl_is_open_drain	= 1,
-	.udelay			= 2,		/* ~100 kHz */
-};
-
-static struct platform_device at91rm9200_twi_device = {
-	.name			= "i2c-gpio",
-	.id			= 0,
-	.dev.platform_data	= &pdata,
-};
-
-void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices)
-{
-	at91_set_GPIO_periph(AT91_PIN_PA25, 1);		/* TWD (SDA) */
-	at91_set_multi_drive(AT91_PIN_PA25, 1);
-
-	at91_set_GPIO_periph(AT91_PIN_PA26, 1);		/* TWCK (SCL) */
-	at91_set_multi_drive(AT91_PIN_PA26, 1);
-
-	i2c_register_board_info(0, devices, nr_devices);
-	platform_device_register(&at91rm9200_twi_device);
-}
-
-#elif defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE)
-
-static struct resource twi_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_TWI,
-		.end	= AT91RM9200_BASE_TWI + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_TWI,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_TWI,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91rm9200_twi_device = {
-	.name		= "i2c-at91rm9200",
-	.id		= 0,
-	.resource	= twi_resources,
-	.num_resources	= ARRAY_SIZE(twi_resources),
-};
-
-void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices)
-{
-	/* pins used for TWI interface */
-	at91_set_A_periph(AT91_PIN_PA25, 0);		/* TWD */
-	at91_set_multi_drive(AT91_PIN_PA25, 1);
-
-	at91_set_A_periph(AT91_PIN_PA26, 0);		/* TWCK */
-	at91_set_multi_drive(AT91_PIN_PA26, 1);
-
-	i2c_register_board_info(0, devices, nr_devices);
-	platform_device_register(&at91rm9200_twi_device);
-}
-#else
-void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  SPI
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE)
-static u64 spi_dmamask = DMA_BIT_MASK(32);
-
-static struct resource spi_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_SPI,
-		.end	= AT91RM9200_BASE_SPI + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_SPI,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_SPI,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91rm9200_spi_device = {
-	.name		= "atmel_spi",
-	.id		= 0,
-	.dev		= {
-				.dma_mask		= &spi_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-	.resource	= spi_resources,
-	.num_resources	= ARRAY_SIZE(spi_resources),
-};
-
-static const unsigned spi_standard_cs[4] = { AT91_PIN_PA3, AT91_PIN_PA4, AT91_PIN_PA5, AT91_PIN_PA6 };
-
-void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices)
-{
-	int i;
-	unsigned long cs_pin;
-
-	at91_set_A_periph(AT91_PIN_PA0, 0);	/* MISO */
-	at91_set_A_periph(AT91_PIN_PA1, 0);	/* MOSI */
-	at91_set_A_periph(AT91_PIN_PA2, 0);	/* SPCK */
-
-	/* Enable SPI chip-selects */
-	for (i = 0; i < nr_devices; i++) {
-		if (devices[i].controller_data)
-			cs_pin = (unsigned long) devices[i].controller_data;
-		else
-			cs_pin = spi_standard_cs[devices[i].chip_select];
-
-		if (devices[i].chip_select == 0)	/* for CS0 errata */
-			at91_set_A_periph(cs_pin, 0);
-		else
-			at91_set_gpio_output(cs_pin, 1);
-
-
-		/* pass chip-select pin to driver */
-		devices[i].controller_data = (void *) cs_pin;
-	}
-
-	spi_register_board_info(devices, nr_devices);
-	platform_device_register(&at91rm9200_spi_device);
-}
-#else
-void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  Timer/Counter blocks
- * -------------------------------------------------------------------- */
-
-#ifdef CONFIG_ATMEL_TCLIB
-
-static struct resource tcb0_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_TCB0,
-		.end	= AT91RM9200_BASE_TCB0 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_TC0,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_TC0,
-		.flags	= IORESOURCE_IRQ,
-	},
-	[2] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_TC1,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_TC1,
-		.flags	= IORESOURCE_IRQ,
-	},
-	[3] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_TC2,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_TC2,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91rm9200_tcb0_device = {
-	.name		= "atmel_tcb",
-	.id		= 0,
-	.resource	= tcb0_resources,
-	.num_resources	= ARRAY_SIZE(tcb0_resources),
-};
-
-static struct resource tcb1_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_TCB1,
-		.end	= AT91RM9200_BASE_TCB1 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_TC3,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_TC3,
-		.flags	= IORESOURCE_IRQ,
-	},
-	[2] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_TC4,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_TC4,
-		.flags	= IORESOURCE_IRQ,
-	},
-	[3] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_TC5,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_TC5,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91rm9200_tcb1_device = {
-	.name		= "atmel_tcb",
-	.id		= 1,
-	.resource	= tcb1_resources,
-	.num_resources	= ARRAY_SIZE(tcb1_resources),
-};
-
-static void __init at91_add_device_tc(void)
-{
-	platform_device_register(&at91rm9200_tcb0_device);
-	platform_device_register(&at91rm9200_tcb1_device);
-}
-#else
-static void __init at91_add_device_tc(void) { }
-#endif
-
-
-/* --------------------------------------------------------------------
- *  RTC
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_RTC_DRV_AT91RM9200) || defined(CONFIG_RTC_DRV_AT91RM9200_MODULE)
-static struct resource rtc_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_RTC,
-		.end	= AT91RM9200_BASE_RTC + SZ_256 - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91_ID_SYS,
-		.end	= NR_IRQS_LEGACY + AT91_ID_SYS,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91rm9200_rtc_device = {
-	.name		= "at91_rtc",
-	.id		= -1,
-	.resource	= rtc_resources,
-	.num_resources	= ARRAY_SIZE(rtc_resources),
-};
-
-static void __init at91_add_device_rtc(void)
-{
-	platform_device_register(&at91rm9200_rtc_device);
-}
-#else
-static void __init at91_add_device_rtc(void) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  Watchdog
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_AT91RM9200_WATCHDOG) || defined(CONFIG_AT91RM9200_WATCHDOG_MODULE)
-static struct platform_device at91rm9200_wdt_device = {
-	.name		= "at91_wdt",
-	.id		= -1,
-	.num_resources	= 0,
-};
-
-static void __init at91_add_device_watchdog(void)
-{
-	platform_device_register(&at91rm9200_wdt_device);
-}
-#else
-static void __init at91_add_device_watchdog(void) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  SSC -- Synchronous Serial Controller
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_ATMEL_SSC) || defined(CONFIG_ATMEL_SSC_MODULE)
-static u64 ssc0_dmamask = DMA_BIT_MASK(32);
-
-static struct resource ssc0_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_SSC0,
-		.end	= AT91RM9200_BASE_SSC0 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_SSC0,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_SSC0,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91rm9200_ssc0_device = {
-	.name	= "at91rm9200_ssc",
-	.id	= 0,
-	.dev	= {
-		.dma_mask		= &ssc0_dmamask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-	.resource	= ssc0_resources,
-	.num_resources	= ARRAY_SIZE(ssc0_resources),
-};
-
-static inline void configure_ssc0_pins(unsigned pins)
-{
-	if (pins & ATMEL_SSC_TF)
-		at91_set_A_periph(AT91_PIN_PB0, 1);
-	if (pins & ATMEL_SSC_TK)
-		at91_set_A_periph(AT91_PIN_PB1, 1);
-	if (pins & ATMEL_SSC_TD)
-		at91_set_A_periph(AT91_PIN_PB2, 1);
-	if (pins & ATMEL_SSC_RD)
-		at91_set_A_periph(AT91_PIN_PB3, 1);
-	if (pins & ATMEL_SSC_RK)
-		at91_set_A_periph(AT91_PIN_PB4, 1);
-	if (pins & ATMEL_SSC_RF)
-		at91_set_A_periph(AT91_PIN_PB5, 1);
-}
-
-static u64 ssc1_dmamask = DMA_BIT_MASK(32);
-
-static struct resource ssc1_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_SSC1,
-		.end	= AT91RM9200_BASE_SSC1 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_SSC1,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_SSC1,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91rm9200_ssc1_device = {
-	.name	= "at91rm9200_ssc",
-	.id	= 1,
-	.dev	= {
-		.dma_mask		= &ssc1_dmamask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-	.resource	= ssc1_resources,
-	.num_resources	= ARRAY_SIZE(ssc1_resources),
-};
-
-static inline void configure_ssc1_pins(unsigned pins)
-{
-	if (pins & ATMEL_SSC_TF)
-		at91_set_A_periph(AT91_PIN_PB6, 1);
-	if (pins & ATMEL_SSC_TK)
-		at91_set_A_periph(AT91_PIN_PB7, 1);
-	if (pins & ATMEL_SSC_TD)
-		at91_set_A_periph(AT91_PIN_PB8, 1);
-	if (pins & ATMEL_SSC_RD)
-		at91_set_A_periph(AT91_PIN_PB9, 1);
-	if (pins & ATMEL_SSC_RK)
-		at91_set_A_periph(AT91_PIN_PB10, 1);
-	if (pins & ATMEL_SSC_RF)
-		at91_set_A_periph(AT91_PIN_PB11, 1);
-}
-
-static u64 ssc2_dmamask = DMA_BIT_MASK(32);
-
-static struct resource ssc2_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_SSC2,
-		.end	= AT91RM9200_BASE_SSC2 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_SSC2,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_SSC2,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device at91rm9200_ssc2_device = {
-	.name	= "at91rm9200_ssc",
-	.id	= 2,
-	.dev	= {
-		.dma_mask		= &ssc2_dmamask,
-		.coherent_dma_mask	= DMA_BIT_MASK(32),
-	},
-	.resource	= ssc2_resources,
-	.num_resources	= ARRAY_SIZE(ssc2_resources),
-};
-
-static inline void configure_ssc2_pins(unsigned pins)
-{
-	if (pins & ATMEL_SSC_TF)
-		at91_set_A_periph(AT91_PIN_PB12, 1);
-	if (pins & ATMEL_SSC_TK)
-		at91_set_A_periph(AT91_PIN_PB13, 1);
-	if (pins & ATMEL_SSC_TD)
-		at91_set_A_periph(AT91_PIN_PB14, 1);
-	if (pins & ATMEL_SSC_RD)
-		at91_set_A_periph(AT91_PIN_PB15, 1);
-	if (pins & ATMEL_SSC_RK)
-		at91_set_A_periph(AT91_PIN_PB16, 1);
-	if (pins & ATMEL_SSC_RF)
-		at91_set_A_periph(AT91_PIN_PB17, 1);
-}
-
-/*
- * SSC controllers are accessed through library code, instead of any
- * kind of all-singing/all-dancing driver.  For example one could be
- * used by a particular I2S audio codec's driver, while another one
- * on the same system might be used by a custom data capture driver.
- */
-void __init at91_add_device_ssc(unsigned id, unsigned pins)
-{
-	struct platform_device *pdev;
-
-	/*
-	 * NOTE: caller is responsible for passing information matching
-	 * "pins" to whatever will be using each particular controller.
-	 */
-	switch (id) {
-	case AT91RM9200_ID_SSC0:
-		pdev = &at91rm9200_ssc0_device;
-		configure_ssc0_pins(pins);
-		break;
-	case AT91RM9200_ID_SSC1:
-		pdev = &at91rm9200_ssc1_device;
-		configure_ssc1_pins(pins);
-		break;
-	case AT91RM9200_ID_SSC2:
-		pdev = &at91rm9200_ssc2_device;
-		configure_ssc2_pins(pins);
-		break;
-	default:
-		return;
-	}
-
-	platform_device_register(pdev);
-}
-
-#else
-void __init at91_add_device_ssc(unsigned id, unsigned pins) {}
-#endif
-
-
-/* --------------------------------------------------------------------
- *  UART
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_SERIAL_ATMEL)
-static struct resource dbgu_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_DBGU,
-		.end	= AT91RM9200_BASE_DBGU + SZ_512 - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91_ID_SYS,
-		.end	= NR_IRQS_LEGACY + AT91_ID_SYS,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct atmel_uart_data dbgu_data = {
-	.use_dma_tx	= 0,
-	.use_dma_rx	= 0,		/* DBGU not capable of receive DMA */
-};
-
-static u64 dbgu_dmamask = DMA_BIT_MASK(32);
-
-static struct platform_device at91rm9200_dbgu_device = {
-	.name		= "atmel_usart",
-	.id		= 0,
-	.dev		= {
-				.dma_mask		= &dbgu_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-				.platform_data		= &dbgu_data,
-	},
-	.resource	= dbgu_resources,
-	.num_resources	= ARRAY_SIZE(dbgu_resources),
-};
-
-static inline void configure_dbgu_pins(void)
-{
-	at91_set_A_periph(AT91_PIN_PA30, 0);		/* DRXD */
-	at91_set_A_periph(AT91_PIN_PA31, 1);		/* DTXD */
-}
-
-static struct resource uart0_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_US0,
-		.end	= AT91RM9200_BASE_US0 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_US0,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_US0,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct atmel_uart_data uart0_data = {
-	.use_dma_tx	= 1,
-	.use_dma_rx	= 1,
-};
-
-static struct gpiod_lookup_table uart0_gpios_table = {
-	.dev_id = "atmel_usart",
-	.table = {
-		GPIO_LOOKUP("pioA", 21, "rts", GPIO_ACTIVE_LOW),
-		{ },
-	},
-};
-
-static u64 uart0_dmamask = DMA_BIT_MASK(32);
-
-static struct platform_device at91rm9200_uart0_device = {
-	.name		= "atmel_usart",
-	.id		= 1,
-	.dev		= {
-				.dma_mask		= &uart0_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-				.platform_data		= &uart0_data,
-	},
-	.resource	= uart0_resources,
-	.num_resources	= ARRAY_SIZE(uart0_resources),
-};
-
-static inline void configure_usart0_pins(unsigned pins)
-{
-	at91_set_A_periph(AT91_PIN_PA17, 1);		/* TXD0 */
-	at91_set_A_periph(AT91_PIN_PA18, 0);		/* RXD0 */
-
-	if (pins & ATMEL_UART_CTS)
-		at91_set_A_periph(AT91_PIN_PA20, 0);	/* CTS0 */
-
-	if (pins & ATMEL_UART_RTS) {
-		/*
-		 * AT91RM9200 Errata #39 - RTS0 is not internally connected to PA21.
-		 * We need to drive the pin manually. The serial driver will driver
-		 * this to high when initializing.
-		 */
-		gpiod_add_lookup_table(&uart0_gpios_table);
-	}
-}
-
-static struct resource uart1_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_US1,
-		.end	= AT91RM9200_BASE_US1 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_US1,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_US1,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct atmel_uart_data uart1_data = {
-	.use_dma_tx	= 1,
-	.use_dma_rx	= 1,
-};
-
-static u64 uart1_dmamask = DMA_BIT_MASK(32);
-
-static struct platform_device at91rm9200_uart1_device = {
-	.name		= "atmel_usart",
-	.id		= 2,
-	.dev		= {
-				.dma_mask		= &uart1_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-				.platform_data		= &uart1_data,
-	},
-	.resource	= uart1_resources,
-	.num_resources	= ARRAY_SIZE(uart1_resources),
-};
-
-static inline void configure_usart1_pins(unsigned pins)
-{
-	at91_set_A_periph(AT91_PIN_PB20, 1);		/* TXD1 */
-	at91_set_A_periph(AT91_PIN_PB21, 0);		/* RXD1 */
-
-	if (pins & ATMEL_UART_RI)
-		at91_set_A_periph(AT91_PIN_PB18, 0);	/* RI1 */
-	if (pins & ATMEL_UART_DTR)
-		at91_set_A_periph(AT91_PIN_PB19, 0);	/* DTR1 */
-	if (pins & ATMEL_UART_DCD)
-		at91_set_A_periph(AT91_PIN_PB23, 0);	/* DCD1 */
-	if (pins & ATMEL_UART_CTS)
-		at91_set_A_periph(AT91_PIN_PB24, 0);	/* CTS1 */
-	if (pins & ATMEL_UART_DSR)
-		at91_set_A_periph(AT91_PIN_PB25, 0);	/* DSR1 */
-	if (pins & ATMEL_UART_RTS)
-		at91_set_A_periph(AT91_PIN_PB26, 0);	/* RTS1 */
-}
-
-static struct resource uart2_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_US2,
-		.end	= AT91RM9200_BASE_US2 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_US2,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_US2,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct atmel_uart_data uart2_data = {
-	.use_dma_tx	= 1,
-	.use_dma_rx	= 1,
-};
-
-static u64 uart2_dmamask = DMA_BIT_MASK(32);
-
-static struct platform_device at91rm9200_uart2_device = {
-	.name		= "atmel_usart",
-	.id		= 3,
-	.dev		= {
-				.dma_mask		= &uart2_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-				.platform_data		= &uart2_data,
-	},
-	.resource	= uart2_resources,
-	.num_resources	= ARRAY_SIZE(uart2_resources),
-};
-
-static inline void configure_usart2_pins(unsigned pins)
-{
-	at91_set_A_periph(AT91_PIN_PA22, 0);		/* RXD2 */
-	at91_set_A_periph(AT91_PIN_PA23, 1);		/* TXD2 */
-
-	if (pins & ATMEL_UART_CTS)
-		at91_set_B_periph(AT91_PIN_PA30, 0);	/* CTS2 */
-	if (pins & ATMEL_UART_RTS)
-		at91_set_B_periph(AT91_PIN_PA31, 0);	/* RTS2 */
-}
-
-static struct resource uart3_resources[] = {
-	[0] = {
-		.start	= AT91RM9200_BASE_US3,
-		.end	= AT91RM9200_BASE_US3 + SZ_16K - 1,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_US3,
-		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_US3,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct atmel_uart_data uart3_data = {
-	.use_dma_tx	= 1,
-	.use_dma_rx	= 1,
-};
-
-static u64 uart3_dmamask = DMA_BIT_MASK(32);
-
-static struct platform_device at91rm9200_uart3_device = {
-	.name		= "atmel_usart",
-	.id		= 4,
-	.dev		= {
-				.dma_mask		= &uart3_dmamask,
-				.coherent_dma_mask	= DMA_BIT_MASK(32),
-				.platform_data		= &uart3_data,
-	},
-	.resource	= uart3_resources,
-	.num_resources	= ARRAY_SIZE(uart3_resources),
-};
-
-static inline void configure_usart3_pins(unsigned pins)
-{
-	at91_set_B_periph(AT91_PIN_PA5, 1);		/* TXD3 */
-	at91_set_B_periph(AT91_PIN_PA6, 0);		/* RXD3 */
-
-	if (pins & ATMEL_UART_CTS)
-		at91_set_B_periph(AT91_PIN_PB1, 0);	/* CTS3 */
-	if (pins & ATMEL_UART_RTS)
-		at91_set_B_periph(AT91_PIN_PB0, 0);	/* RTS3 */
-}
-
-static struct platform_device *__initdata at91_uarts[ATMEL_MAX_UART];	/* the UARTs to use */
-
-void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins)
-{
-	struct platform_device *pdev;
-	struct atmel_uart_data *pdata;
-
-	switch (id) {
-		case 0:		/* DBGU */
-			pdev = &at91rm9200_dbgu_device;
-			configure_dbgu_pins();
-			break;
-		case AT91RM9200_ID_US0:
-			pdev = &at91rm9200_uart0_device;
-			configure_usart0_pins(pins);
-			break;
-		case AT91RM9200_ID_US1:
-			pdev = &at91rm9200_uart1_device;
-			configure_usart1_pins(pins);
-			break;
-		case AT91RM9200_ID_US2:
-			pdev = &at91rm9200_uart2_device;
-			configure_usart2_pins(pins);
-			break;
-		case AT91RM9200_ID_US3:
-			pdev = &at91rm9200_uart3_device;
-			configure_usart3_pins(pins);
-			break;
-		default:
-			return;
-	}
-	pdata = pdev->dev.platform_data;
-	pdata->num = portnr;		/* update to mapped ID */
-
-	if (portnr < ATMEL_MAX_UART)
-		at91_uarts[portnr] = pdev;
-}
-
-void __init at91_add_device_serial(void)
-{
-	int i;
-
-	for (i = 0; i < ATMEL_MAX_UART; i++) {
-		if (at91_uarts[i])
-			platform_device_register(at91_uarts[i]);
-	}
-}
-#else
-void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) {}
-void __init at91_add_device_serial(void) {}
-#endif
-
-
-/* -------------------------------------------------------------------- */
-
-/*
- * These devices are always present and don't need any board-specific
- * setup.
- */
-static int __init at91_add_standard_devices(void)
-{
-	at91_add_device_rtc();
-	at91_add_device_watchdog();
-	at91_add_device_tc();
-	return 0;
-}
-
-arch_initcall(at91_add_standard_devices);