Merge branch 'next-s3c64xx-device' into next-merged

Conflicts:

	arch/arm/mach-s3c2440/mach-at2440evb.c

81 files changed, 4027 insertions, 218 deletions

diff --git a/arch/arm/configs/s3c6400_defconfig b/arch/arm/configs/s3c6400_defconfig
index 3a50716d443b..cf3c1b5d7048 100644
--- a/arch/arm/configs/s3c6400_defconfig
+++ b/arch/arm/configs/s3c6400_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Fri Oct 17 09:20:54 2008
+# Linux kernel version: 2.6.28-rc3
+# Mon Nov  3 10:10:30 2008
 #
 CONFIG_ARM=y
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -116,6 +116,7 @@ CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
 CONFIG_CLASSIC_RCU=y
+# CONFIG_FREEZER is not set
 
 #
 # System Type
@@ -152,16 +153,17 @@ CONFIG_CLASSIC_RCU=y
 # CONFIG_ARCH_RPC is not set
 # CONFIG_ARCH_SA1100 is not set
 # CONFIG_ARCH_S3C2410 is not set
-# CONFIG_ARCH_S3C24A0 is not set
 CONFIG_ARCH_S3C64XX=y
 # CONFIG_ARCH_SHARK is not set
 # CONFIG_ARCH_LH7A40X is not set
 # CONFIG_ARCH_DAVINCI is not set
 # CONFIG_ARCH_OMAP is not set
-# CONFIG_ARCH_MSM7X00A is not set
+# CONFIG_ARCH_MSM is not set
 CONFIG_PLAT_S3C64XX=y
 CONFIG_CPU_S3C6400_INIT=y
 CONFIG_CPU_S3C6400_CLOCK=y
+CONFIG_S3C64XX_SETUP_I2C0=y
+CONFIG_S3C64XX_SETUP_I2C1=y
 CONFIG_PLAT_S3C=y
 
 #
@@ -173,8 +175,19 @@ CONFIG_S3C_BOOT_ERROR_RESET=y
 # Power management
 #
 CONFIG_S3C_LOWLEVEL_UART_PORT=0
+CONFIG_S3C_GPIO_SPACE=0
+CONFIG_S3C_GPIO_TRACK=y
+CONFIG_S3C_GPIO_PULL_UPDOWN=y
+CONFIG_S3C_GPIO_CFG_S3C24XX=y
+CONFIG_S3C_GPIO_CFG_S3C64XX=y
+CONFIG_S3C_DEV_HSMMC=y
+CONFIG_S3C_DEV_HSMMC1=y
+CONFIG_S3C_DEV_I2C1=y
 CONFIG_CPU_S3C6410=y
+CONFIG_S3C6410_SETUP_SDHCI=y
 CONFIG_MACH_SMDK6410=y
+CONFIG_SMDK6410_SD_CH0=y
+# CONFIG_SMDK6410_SD_CH1 is not set
 
 #
 # Processor Type
@@ -233,8 +246,10 @@ CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_RESOURCES_64BIT is not set
+# CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_VIRT_TO_BUS=y
+CONFIG_UNEVICTABLE_LRU=y
 CONFIG_ALIGNMENT_TRAP=y
 
 #
@@ -266,6 +281,7 @@ CONFIG_VFP=y
 # Userspace binary formats
 #
 CONFIG_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 CONFIG_HAVE_AOUT=y
 # CONFIG_BINFMT_AOUT is not set
 # CONFIG_BINFMT_MISC is not set
@@ -356,6 +372,7 @@ CONFIG_MOUSE_PS2_LOGIPS2PP=y
 CONFIG_MOUSE_PS2_SYNAPTICS=y
 CONFIG_MOUSE_PS2_LIFEBOOK=y
 CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_ELANTECH is not set
 # CONFIG_MOUSE_PS2_TOUCHKIT is not set
 # CONFIG_MOUSE_SERIAL is not set
 # CONFIG_MOUSE_APPLETOUCH is not set
@@ -400,6 +417,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # Non-8250 serial port support
 #
 CONFIG_SERIAL_SAMSUNG=y
+CONFIG_SERIAL_SAMSUNG_UARTS=4
 # CONFIG_SERIAL_SAMSUNG_DEBUG is not set
 CONFIG_SERIAL_SAMSUNG_CONSOLE=y
 CONFIG_SERIAL_S3C6400=y
@@ -414,7 +432,52 @@ CONFIG_HW_RANDOM=y
 # CONFIG_R3964 is not set
 # CONFIG_RAW_DRIVER is not set
 # CONFIG_TCG_TPM is not set
-# CONFIG_I2C is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+CONFIG_I2C_S3C2410=y
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_DS1682 is not set
+CONFIG_AT24=y
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
 # CONFIG_SPI is not set
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
 CONFIG_GPIOLIB=y
@@ -424,6 +487,9 @@ CONFIG_GPIOLIB=y
 #
 # I2C GPIO expanders:
 #
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
 
 #
 # PCI GPIO expanders:
@@ -436,14 +502,52 @@ CONFIG_GPIOLIB=y
 # CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_F71805F is not set
 # CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
 # CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_DME1737 is not set
 # CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
 # CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_THMC50 is not set
 # CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
 # CONFIG_HWMON_DEBUG_CHIP is not set
@@ -465,12 +569,13 @@ CONFIG_SSB_POSSIBLE=y
 # CONFIG_MFD_ASIC3 is not set
 # CONFIG_HTC_EGPIO is not set
 # CONFIG_HTC_PASIC3 is not set
-# CONFIG_UCB1400_CORE is not set
 # CONFIG_MFD_TMIO is not set
 # CONFIG_MFD_T7L66XB is not set
 # CONFIG_MFD_TC6387XB is not set
 # CONFIG_MFD_TC6393XB is not set
+# CONFIG_PMIC_DA903X is not set
 # CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM8350_I2C is not set
 
 #
 # Multimedia devices
@@ -546,6 +651,7 @@ CONFIG_SDIO_UART=y
 # MMC/SD/SDIO Host Controller Drivers
 #
 CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_S3C=y
 # CONFIG_MEMSTICK is not set
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_NEW_LEDS is not set
@@ -691,11 +797,17 @@ CONFIG_FRAME_POINTER=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_HAVE_FTRACE=y
-CONFIG_HAVE_DYNAMIC_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_BOOT_TRACER is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
diff --git a/arch/arm/mach-s3c2410/include/mach/gpio-core.h b/arch/arm/mach-s3c2410/include/mach/gpio-core.h
new file mode 100644
index 000000000000..6c9fbb99ef14
--- /dev/null
+++ b/arch/arm/mach-s3c2410/include/mach/gpio-core.h
@@ -0,0 +1,34 @@
+/* arch/arm/mach-s3c24100/include/mach/gpio-core.h
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * S3C2410 - GPIO core support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARCH_GPIO_CORE_H
+#define __ASM_ARCH_GPIO_CORE_H __FILE__
+
+#include <plat/gpio-core.h>
+#include <mach/regs-gpio.h>
+
+extern struct s3c_gpio_chip s3c24xx_gpios[];
+
+static inline struct s3c_gpio_chip *s3c_gpiolib_getchip(unsigned int pin)
+{
+        struct s3c_gpio_chip *chip;
+
+        if (pin > S3C2410_GPG10)
+                return NULL;
+
+        chip = &s3c24xx_gpios[pin/32];
+        return (S3C2410_GPIO_OFFSET(pin) > chip->chip.ngpio) ? chip : NULL;
+}
+
+#endif /* __ASM_ARCH_GPIO_CORE_H */
diff --git a/arch/arm/mach-s3c2410/include/mach/irqs.h b/arch/arm/mach-s3c2410/include/mach/irqs.h
index 950c71bf1489..fa8764b05692 100644
--- a/arch/arm/mach-s3c2410/include/mach/irqs.h
+++ b/arch/arm/mach-s3c2410/include/mach/irqs.h
@@ -134,6 +134,8 @@
 #define IRQ_S3C2443_HSMMC       S3C2410_IRQ(20)         /* IRQ_SDI */
 #define IRQ_S3C2443_NAND        S3C2410_IRQ(24)         /* reserved */
 
+#define IRQ_HSMMC0              IRQ_S3C2443_HSMMC
+
 #define IRQ_S3C2443_LCD1        S3C2410_IRQSUB(14)
 #define IRQ_S3C2443_LCD2        S3C2410_IRQSUB(15)
 #define IRQ_S3C2443_LCD3        S3C2410_IRQSUB(16)
diff --git a/arch/arm/mach-s3c2410/include/mach/map.h b/arch/arm/mach-s3c2410/include/mach/map.h
index 918e3463297f..255fdfeaf957 100644
--- a/arch/arm/mach-s3c2410/include/mach/map.h
+++ b/arch/arm/mach-s3c2410/include/mach/map.h
@@ -92,7 +92,6 @@
 #define S3C24XX_PA_TIMER    S3C2410_PA_TIMER
 #define S3C24XX_PA_USBDEV   S3C2410_PA_USBDEV
 #define S3C24XX_PA_WATCHDOG S3C2410_PA_WATCHDOG
-#define S3C24XX_PA_IIC      S3C2410_PA_IIC
 #define S3C24XX_PA_IIS      S3C2410_PA_IIS
 #define S3C24XX_PA_GPIO     S3C2410_PA_GPIO
 #define S3C24XX_PA_RTC      S3C2410_PA_RTC
@@ -101,6 +100,8 @@
 #define S3C24XX_PA_SDI      S3C2410_PA_SDI
 #define S3C24XX_PA_NAND     S3C2410_PA_NAND
 
+#define S3C_PA_IIC          S3C2410_PA_IIC
 #define S3C_PA_UART         S3C24XX_PA_UART
+#define S3C_PA_HSMMC0       S3C2443_PA_HSMMC
 
 #endif /* __ASM_ARCH_MAP_H */
diff --git a/arch/arm/mach-s3c2410/mach-amlm5900.c b/arch/arm/mach-s3c2410/mach-amlm5900.c
index d061fea01900..6d6995afeb43 100644
--- a/arch/arm/mach-s3c2410/mach-amlm5900.c
+++ b/arch/arm/mach-s3c2410/mach-amlm5900.c
@@ -52,6 +52,7 @@
 #include <mach/regs-lcd.h>
 #include <mach/regs-gpio.h>
 
+#include <plat/iic.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
 
@@ -150,7 +151,7 @@ static struct platform_device *amlm5900_devices[] __initdata = {
 #endif
         &s3c_device_adc,
         &s3c_device_wdt,
-        &s3c_device_i2c,
+        &s3c_device_i2c0,
         &s3c_device_usb,
         &s3c_device_rtc,
         &s3c_device_usbgadget,
@@ -233,6 +234,7 @@ static void __init amlm5900_init(void)
 #ifdef CONFIG_FB_S3C2410
         s3c24xx_fb_set_platdata(&amlm5900_fb_info);
 #endif
+        s3c_i2c0_set_platdata(NULL);
         platform_add_devices(amlm5900_devices, ARRAY_SIZE(amlm5900_devices));
 }
 
diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c
index c04c24444e0d..01bd76725b92 100644
--- a/arch/arm/mach-s3c2410/mach-bast.c
+++ b/arch/arm/mach-s3c2410/mach-bast.c
@@ -406,7 +406,7 @@ static struct platform_device bast_sio = {
  * standard 100KHz i2c bus frequency
 */
 
-static struct s3c2410_platform_i2c bast_i2c_info = {
+static struct s3c2410_platform_i2c __initdata bast_i2c_info = {
         .flags          = 0,
         .slave_addr     = 0x10,
         .bus_freq       = 100*1000,
@@ -553,7 +553,7 @@ static struct platform_device *bast_devices[] __initdata = {
         &s3c_device_usb,
         &s3c_device_lcd,
         &s3c_device_wdt,
-        &s3c_device_i2c,
+        &s3c_device_i2c0,
         &s3c_device_rtc,
         &s3c_device_nand,
         &bast_device_dm9k,
@@ -588,7 +588,8 @@ static void __init bast_map_io(void)
         s3c24xx_register_clocks(bast_clocks, ARRAY_SIZE(bast_clocks));
 
         s3c_device_nand.dev.platform_data = &bast_nand_info;
-        s3c_device_i2c.dev.platform_data = &bast_i2c_info;
+
+        s3c_i2c0_set_platdata(&bast_i2c_info);
 
         s3c24xx_init_io(bast_iodesc, ARRAY_SIZE(bast_iodesc));
         s3c24xx_init_clocks(0);
diff --git a/arch/arm/mach-s3c2410/mach-h1940.c b/arch/arm/mach-s3c2410/mach-h1940.c
index 836508b829bb..821a1668c3ac 100644
--- a/arch/arm/mach-s3c2410/mach-h1940.c
+++ b/arch/arm/mach-s3c2410/mach-h1940.c
@@ -39,6 +39,7 @@
 #include <mach/h1940-latch.h>
 #include <mach/fb.h>
 #include <plat/udc.h>
+#include <plat/iic.h>
 
 #include <plat/clock.h>
 #include <plat/devs.h>
@@ -184,7 +185,7 @@ static struct platform_device *h1940_devices[] __initdata = {
         &s3c_device_usb,
         &s3c_device_lcd,
         &s3c_device_wdt,
-        &s3c_device_i2c,
+        &s3c_device_i2c0,
         &s3c_device_iis,
         &s3c_device_usbgadget,
         &s3c_device_leds,
@@ -216,6 +217,7 @@ static void __init h1940_init(void)
 
         s3c24xx_fb_set_platdata(&h1940_fb_info);
         s3c24xx_udc_set_platdata(&h1940_udc_cfg);
+        s3c_i2c0_set_platdata(NULL);
 
         /* Turn off suspend on both USB ports, and switch the
          * selectable USB port to USB device mode. */
diff --git a/arch/arm/mach-s3c2410/mach-n30.c b/arch/arm/mach-s3c2410/mach-n30.c
index 7a7c45d28fe7..1269e59d2940 100644
--- a/arch/arm/mach-s3c2410/mach-n30.c
+++ b/arch/arm/mach-s3c2410/mach-n30.c
@@ -320,7 +320,7 @@ static struct s3c2410fb_mach_info n30_fb_info __initdata = {
 static struct platform_device *n30_devices[] __initdata = {
         &s3c_device_lcd,
         &s3c_device_wdt,
-        &s3c_device_i2c,
+        &s3c_device_i2c0,
         &s3c_device_iis,
         &s3c_device_usb,
         &s3c_device_usbgadget,
@@ -332,7 +332,7 @@ static struct platform_device *n30_devices[] __initdata = {
 static struct platform_device *n35_devices[] __initdata = {
         &s3c_device_lcd,
         &s3c_device_wdt,
-        &s3c_device_i2c,
+        &s3c_device_i2c0,
         &s3c_device_iis,
         &s3c_device_usbgadget,
         &n35_button_device,
@@ -501,7 +501,7 @@ static void __init n30_init_irq(void)
 static void __init n30_init(void)
 {
         s3c24xx_fb_set_platdata(&n30_fb_info);
-        s3c_device_i2c.dev.platform_data = &n30_i2ccfg;
+        s3c_device_i2c0.dev.platform_data = &n30_i2ccfg;
         s3c24xx_udc_set_platdata(&n30_udc_cfg);
 
         /* Turn off suspend on both USB ports, and switch the
diff --git a/arch/arm/mach-s3c2410/mach-otom.c b/arch/arm/mach-s3c2410/mach-otom.c
index d8255cf87e44..f6c7261a4a12 100644
--- a/arch/arm/mach-s3c2410/mach-otom.c
+++ b/arch/arm/mach-s3c2410/mach-otom.c
@@ -35,6 +35,7 @@
 #include <plat/s3c2410.h>
 #include <plat/clock.h>
 #include <plat/devs.h>
+#include <plat/iic.h>
 #include <plat/cpu.h>
 
 static struct map_desc otom11_iodesc[] __initdata = {
@@ -94,7 +95,7 @@ static struct platform_device *otom11_devices[] __initdata = {
         &s3c_device_usb,
         &s3c_device_lcd,
         &s3c_device_wdt,
-        &s3c_device_i2c,
+        &s3c_device_i2c0,
         &s3c_device_iis,
         &s3c_device_rtc,
         &otom_device_nor,
@@ -109,6 +110,7 @@ static void __init otom11_map_io(void)
 
 static void __init otom11_init(void)
 {
+        s3c_i2c0_set_platdata(NULL);
         platform_add_devices(otom11_devices, ARRAY_SIZE(otom11_devices));
 }
 
diff --git a/arch/arm/mach-s3c2410/mach-qt2410.c b/arch/arm/mach-s3c2410/mach-qt2410.c
index ef868472f6a4..9678a53ceeb1 100644
--- a/arch/arm/mach-s3c2410/mach-qt2410.c
+++ b/arch/arm/mach-s3c2410/mach-qt2410.c
@@ -54,6 +54,7 @@
 #include <plat/udc.h>
 #include <mach/spi.h>
 #include <mach/spi-gpio.h>
+#include <plat/iic.h>
 
 #include <plat/common-smdk.h>
 #include <plat/devs.h>
@@ -247,7 +248,7 @@ static struct platform_device *qt2410_devices[] __initdata = {
         &s3c_device_usb,
         &s3c_device_lcd,
         &s3c_device_wdt,
-        &s3c_device_i2c,
+        &s3c_device_i2c0,
         &s3c_device_iis,
         &s3c_device_sdi,
         &s3c_device_usbgadget,
@@ -349,6 +350,7 @@ static void __init qt2410_machine_init(void)
         s3c2410_gpio_setpin(S3C2410_GPB0, 1);
 
         s3c24xx_udc_set_platdata(&qt2410_udc_cfg);
+        s3c_i2c0_set_platdata(NULL);
 
         s3c2410_gpio_cfgpin(S3C2410_GPB5, S3C2410_GPIO_OUTPUT);
 
diff --git a/arch/arm/mach-s3c2410/mach-smdk2410.c b/arch/arm/mach-s3c2410/mach-smdk2410.c
index 152527bb2872..c49126ccb1d5 100644
--- a/arch/arm/mach-s3c2410/mach-smdk2410.c
+++ b/arch/arm/mach-s3c2410/mach-smdk2410.c
@@ -47,6 +47,7 @@
 #include <asm/mach-types.h>
 
 #include <plat/regs-serial.h>
+#include <plat/iic.h>
 
 #include <plat/devs.h>
 #include <plat/cpu.h>
@@ -89,7 +90,7 @@ static struct platform_device *smdk2410_devices[] __initdata = {
         &s3c_device_usb,
         &s3c_device_lcd,
         &s3c_device_wdt,
-        &s3c_device_i2c,
+        &s3c_device_i2c0,
         &s3c_device_iis,
 };
 
@@ -102,6 +103,7 @@ static void __init smdk2410_map_io(void)
 
 static void __init smdk2410_init(void)
 {
+        s3c_i2c0_set_platdata(NULL);
         platform_add_devices(smdk2410_devices, ARRAY_SIZE(smdk2410_devices));
         smdk_machine_init();
 }
diff --git a/arch/arm/mach-s3c2410/mach-tct_hammer.c b/arch/arm/mach-s3c2410/mach-tct_hammer.c
index 309dcf4c870a..8fdb0430bd48 100644
--- a/arch/arm/mach-s3c2410/mach-tct_hammer.c
+++ b/arch/arm/mach-s3c2410/mach-tct_hammer.c
@@ -45,6 +45,7 @@
 #include <asm/mach-types.h>
 
 #include <plat/regs-serial.h>
+#include <plat/iic.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
 
@@ -127,7 +128,7 @@ static struct s3c2410_uartcfg tct_hammer_uartcfgs[] = {
 static struct platform_device *tct_hammer_devices[] __initdata = {
         &s3c_device_adc,
         &s3c_device_wdt,
-        &s3c_device_i2c,
+        &s3c_device_i2c0,
         &s3c_device_usb,
         &s3c_device_rtc,
         &s3c_device_usbgadget,
@@ -146,6 +147,7 @@ static void __init tct_hammer_map_io(void)
 
 static void __init tct_hammer_init(void)
 {
+        s3c_i2c0_set_platdata(NULL);
         platform_add_devices(tct_hammer_devices, ARRAY_SIZE(tct_hammer_devices));
 }
 
diff --git a/arch/arm/mach-s3c2410/mach-vr1000.c b/arch/arm/mach-s3c2410/mach-vr1000.c
index 941353af16dc..61a1ea9c5c5c 100644
--- a/arch/arm/mach-s3c2410/mach-vr1000.c
+++ b/arch/arm/mach-s3c2410/mach-vr1000.c
@@ -47,6 +47,7 @@
 #include <plat/clock.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
+#include <plat/iic.h>
 
 #include "usb-simtec.h"
 #include "nor-simtec.h"
@@ -334,7 +335,7 @@ static struct platform_device *vr1000_devices[] __initdata = {
         &s3c_device_usb,
         &s3c_device_lcd,
         &s3c_device_wdt,
-        &s3c_device_i2c,
+        &s3c_device_i2c0,
         &s3c_device_adc,
         &serial_device,
         &vr1000_dm9k0,
@@ -384,6 +385,7 @@ static void __init vr1000_map_io(void)
 
 static void __init vr1000_init(void)
 {
+        s3c_i2c0_set_platdata(NULL);
         platform_add_devices(vr1000_devices, ARRAY_SIZE(vr1000_devices));
 
         i2c_register_board_info(0, vr1000_i2c_devs,
diff --git a/arch/arm/mach-s3c2412/mach-jive.c b/arch/arm/mach-s3c2412/mach-jive.c
index 5e758cf8bf82..2cd4044797cf 100644
--- a/arch/arm/mach-s3c2412/mach-jive.c
+++ b/arch/arm/mach-s3c2412/mach-jive.c
@@ -53,6 +53,7 @@
 #include <plat/cpu.h>
 #include <plat/pm.h>
 #include <plat/udc.h>
+#include <plat/iic.h>
 
 static struct map_desc jive_iodesc[] __initdata = {
 };
@@ -452,14 +453,14 @@ static struct spi_board_info __initdata jive_spi_devs[] = {
 
 /* I2C bus and device configuration. */
 
-static struct s3c2410_platform_i2c jive_i2c_cfg = {
+static struct s3c2410_platform_i2c jive_i2c_cfg __initdata = {
         .max_freq       = 80 * 1000,
         .bus_freq       = 50 * 1000,
         .flags          = S3C_IICFLG_FILTER,
         .sda_delay      = 2,
 };
 
-static struct i2c_board_info jive_i2c_devs[] = {
+static struct i2c_board_info jive_i2c_devs[] __initdata = {
         [0] = {
                 I2C_BOARD_INFO("lis302dl", 0x1c),
                 .irq    = IRQ_EINT14,
@@ -472,7 +473,7 @@ static struct platform_device *jive_devices[] __initdata = {
         &s3c_device_usb,
         &s3c_device_rtc,
         &s3c_device_wdt,
-        &s3c_device_i2c,
+        &s3c_device_i2c0,
         &s3c_device_lcd,
         &jive_device_lcdspi,
         &jive_device_wm8750,
@@ -665,7 +666,7 @@ static void __init jive_machine_init(void)
 
         spi_register_board_info(jive_spi_devs, ARRAY_SIZE(jive_spi_devs));
 
-        s3c_device_i2c.dev.platform_data = &jive_i2c_cfg;
+        s3c_i2c0_set_platdata(&jive_i2c_cfg);
         i2c_register_board_info(0, jive_i2c_devs, ARRAY_SIZE(jive_i2c_devs));
 
         pm_power_off = jive_power_off;
diff --git a/arch/arm/mach-s3c2412/mach-smdk2413.c b/arch/arm/mach-s3c2412/mach-smdk2413.c
index 8fd17b8d5679..eba66aa6bd20 100644
--- a/arch/arm/mach-s3c2412/mach-smdk2413.c
+++ b/arch/arm/mach-s3c2412/mach-smdk2413.c
@@ -38,6 +38,7 @@
 
 #include <mach/idle.h>
 #include <plat/udc.h>
+#include <plat/iic.h>
 #include <mach/fb.h>
 
 #include <plat/s3c2410.h>
@@ -105,7 +106,7 @@ static struct platform_device *smdk2413_devices[] __initdata = {
         &s3c_device_usb,
         //&s3c_device_lcd,
         &s3c_device_wdt,
-        &s3c_device_i2c,
+        &s3c_device_i2c0,
         &s3c_device_iis,
         &s3c_device_usbgadget,
 };
@@ -142,6 +143,7 @@ static void __init smdk2413_machine_init(void)
 
 
         s3c24xx_udc_set_platdata(&smdk2413_udc_cfg);
+        s3c_i2c0_set_platdata(NULL);
 
         platform_add_devices(smdk2413_devices, ARRAY_SIZE(smdk2413_devices));
         smdk_machine_init();
diff --git a/arch/arm/mach-s3c2412/mach-vstms.c b/arch/arm/mach-s3c2412/mach-vstms.c
index da32a6cb17ae..11e8ad49fc7b 100644
--- a/arch/arm/mach-s3c2412/mach-vstms.c
+++ b/arch/arm/mach-s3c2412/mach-vstms.c
@@ -39,6 +39,7 @@
 #include <mach/idle.h>
 #include <mach/fb.h>
 
+#include <plat/iic.h>
 #include <plat/nand.h>
 
 #include <plat/s3c2410.h>
@@ -122,7 +123,7 @@ static struct s3c2410_platform_nand vstms_nand_info = {
 static struct platform_device *vstms_devices[] __initdata = {
         &s3c_device_usb,
         &s3c_device_wdt,
-        &s3c_device_i2c,
+        &s3c_device_i2c0,
         &s3c_device_iis,
         &s3c_device_rtc,
         &s3c_device_nand,
@@ -151,6 +152,7 @@ static void __init vstms_map_io(void)
 
 static void __init vstms_init(void)
 {
+        s3c_i2c0_set_platdata(NULL);
         platform_add_devices(vstms_devices, ARRAY_SIZE(vstms_devices));
 }
 
diff --git a/arch/arm/mach-s3c2440/mach-anubis.c b/arch/arm/mach-s3c2440/mach-anubis.c
index f151f8939929..b05d56e230a1 100644
--- a/arch/arm/mach-s3c2440/mach-anubis.c
+++ b/arch/arm/mach-s3c2440/mach-anubis.c
@@ -40,6 +40,7 @@
 #include <mach/regs-mem.h>
 #include <mach/regs-lcd.h>
 #include <plat/nand.h>
+#include <plat/iic.h>
 
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/nand.h>
@@ -409,7 +410,7 @@ static struct platform_device *anubis_devices[] __initdata = {
         &s3c_device_usb,
         &s3c_device_wdt,
         &s3c_device_adc,
-        &s3c_device_i2c,
+        &s3c_device_i2c0,
         &s3c_device_rtc,
         &s3c_device_nand,
         &anubis_device_ide0,
@@ -473,6 +474,7 @@ static void __init anubis_map_io(void)
 
 static void __init anubis_init(void)
 {
+        s3c_i2c0_set_platdata(NULL);
         platform_add_devices(anubis_devices, ARRAY_SIZE(anubis_devices));
 
         i2c_register_board_info(0, anubis_i2c_devs,
diff --git a/arch/arm/mach-s3c2440/mach-at2440evb.c b/arch/arm/mach-s3c2440/mach-at2440evb.c
index 4539b1d95877..0a6d0a5d961b 100644
--- a/arch/arm/mach-s3c2440/mach-at2440evb.c
+++ b/arch/arm/mach-s3c2440/mach-at2440evb.c
@@ -37,6 +37,7 @@
 #include <mach/regs-mem.h>
 #include <mach/regs-lcd.h>
 #include <plat/nand.h>
+#include <plat/iic.h>
 
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/nand.h>
@@ -205,7 +206,7 @@ static struct platform_device *at2440evb_devices[] __initdata = {
         &s3c_device_usb,
         &s3c_device_wdt,
         &s3c_device_adc,
-        &s3c_device_i2c,
+        &s3c_device_i2c0,
         &s3c_device_rtc,
         &s3c_device_nand,
         &s3c_device_sdi,
@@ -227,6 +228,8 @@ static void __init at2440evb_map_io(void)
 static void __init at2440evb_init(void)
 {
         s3c24xx_fb_set_platdata(&at2440evb_fb_info);
+        s3c_i2c0_set_platdata(NULL);
+
         platform_add_devices(at2440evb_devices, ARRAY_SIZE(at2440evb_devices));
 }
 
diff --git a/arch/arm/mach-s3c2440/mach-nexcoder.c b/arch/arm/mach-s3c2440/mach-nexcoder.c
index a546307fd53d..7aeaa972d7f5 100644
--- a/arch/arm/mach-s3c2440/mach-nexcoder.c
+++ b/arch/arm/mach-s3c2440/mach-nexcoder.c
@@ -37,6 +37,7 @@
 //#include <asm/debug-ll.h>
 #include <mach/regs-gpio.h>
 #include <plat/regs-serial.h>
+#include <plat/iic.h>
 
 #include <plat/s3c2410.h>
 #include <plat/s3c2440.h>
@@ -107,7 +108,7 @@ static struct platform_device *nexcoder_devices[] __initdata = {
         &s3c_device_usb,
         &s3c_device_lcd,
         &s3c_device_wdt,
-        &s3c_device_i2c,
+        &s3c_device_i2c0,
         &s3c_device_iis,
         &s3c_device_rtc,
         &s3c_device_camif,
@@ -142,6 +143,7 @@ static void __init nexcoder_map_io(void)
 
 static void __init nexcoder_init(void)
 {
+        s3c_i2c0_set_platdata(NULL);
         platform_add_devices(nexcoder_devices, ARRAY_SIZE(nexcoder_devices));
 };
 
diff --git a/arch/arm/mach-s3c2440/mach-osiris.c b/arch/arm/mach-s3c2440/mach-osiris.c
index 884a3c7ae75f..41a00f57e5da 100644
--- a/arch/arm/mach-s3c2440/mach-osiris.c
+++ b/arch/arm/mach-s3c2440/mach-osiris.c
@@ -38,6 +38,7 @@
 #include <mach/regs-mem.h>
 #include <mach/regs-lcd.h>
 #include <plat/nand.h>
+#include <plat/iic.h>
 
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/nand.h>
@@ -335,7 +336,7 @@ static struct i2c_board_info osiris_i2c_devs[] __initdata = {
 /* Standard Osiris devices */
 
 static struct platform_device *osiris_devices[] __initdata = {
-        &s3c_device_i2c,
+        &s3c_device_i2c0,
         &s3c_device_wdt,
         &s3c_device_nand,
         &osiris_pcmcia,
@@ -398,6 +399,8 @@ static void __init osiris_init(void)
         sysdev_class_register(&osiris_pm_sysclass);
         sysdev_register(&osiris_pm_sysdev);
 
+        s3c_i2c0_set_platdata(NULL);
+
         i2c_register_board_info(0, osiris_i2c_devs,
                                 ARRAY_SIZE(osiris_i2c_devs));
 
diff --git a/arch/arm/mach-s3c2440/mach-rx3715.c b/arch/arm/mach-s3c2440/mach-rx3715.c
index fbd081de592f..12d378f84ad2 100644
--- a/arch/arm/mach-s3c2440/mach-rx3715.c
+++ b/arch/arm/mach-s3c2440/mach-rx3715.c
@@ -179,7 +179,7 @@ static struct platform_device *rx3715_devices[] __initdata = {
         &s3c_device_usb,
         &s3c_device_lcd,
         &s3c_device_wdt,
-        &s3c_device_i2c,
+        &s3c_device_i2c0,
         &s3c_device_iis,
         &s3c_device_nand,
 };
diff --git a/arch/arm/mach-s3c2440/mach-smdk2440.c b/arch/arm/mach-s3c2440/mach-smdk2440.c
index fefeaaa4155f..db6eafbd4d90 100644
--- a/arch/arm/mach-s3c2440/mach-smdk2440.c
+++ b/arch/arm/mach-s3c2440/mach-smdk2440.c
@@ -37,6 +37,7 @@
 
 #include <mach/idle.h>
 #include <mach/fb.h>
+#include <plat/iic.h>
 
 #include <plat/s3c2410.h>
 #include <plat/s3c2440.h>
@@ -152,7 +153,7 @@ static struct platform_device *smdk2440_devices[] __initdata = {
         &s3c_device_usb,
         &s3c_device_lcd,
         &s3c_device_wdt,
-        &s3c_device_i2c,
+        &s3c_device_i2c0,
         &s3c_device_iis,
 };
 
@@ -166,6 +167,7 @@ static void __init smdk2440_map_io(void)
 static void __init smdk2440_machine_init(void)
 {
         s3c24xx_fb_set_platdata(&smdk2440_fb_info);
+        s3c_i2c0_set_platdata(NULL);
 
         platform_add_devices(smdk2440_devices, ARRAY_SIZE(smdk2440_devices));
         smdk_machine_init();
diff --git a/arch/arm/mach-s3c2443/Kconfig b/arch/arm/mach-s3c2443/Kconfig
index 14252f573754..212141baebec 100644
--- a/arch/arm/mach-s3c2443/Kconfig
+++ b/arch/arm/mach-s3c2443/Kconfig
@@ -24,6 +24,7 @@ config MACH_SMDK2443
         bool "SMDK2443"
         select CPU_S3C2443
         select MACH_SMDK
+        select S3C_DEV_HSMMC
         help
           Say Y here if you are using an SMDK2443
 
diff --git a/arch/arm/mach-s3c2443/mach-smdk2443.c b/arch/arm/mach-s3c2443/mach-smdk2443.c
index a7fe65f3dcc1..039a46243105 100644
--- a/arch/arm/mach-s3c2443/mach-smdk2443.c
+++ b/arch/arm/mach-s3c2443/mach-smdk2443.c
@@ -37,6 +37,7 @@
 
 #include <mach/idle.h>
 #include <mach/fb.h>
+#include <plat/iic.h>
 
 #include <plat/s3c2410.h>
 #include <plat/s3c2440.h>
@@ -103,8 +104,8 @@ static struct s3c2410_uartcfg smdk2443_uartcfgs[] __initdata = {
 
 static struct platform_device *smdk2443_devices[] __initdata = {
         &s3c_device_wdt,
-        &s3c_device_i2c,
-        &s3c_device_hsmmc,
+        &s3c_device_i2c0,
+        &s3c_device_hsmmc0,
 };
 
 static void __init smdk2443_map_io(void)
@@ -116,6 +117,7 @@ static void __init smdk2443_map_io(void)
 
 static void __init smdk2443_machine_init(void)
 {
+        s3c_i2c0_set_platdata(NULL);
         platform_add_devices(smdk2443_devices, ARRAY_SIZE(smdk2443_devices));
         smdk_machine_init();
 }
diff --git a/arch/arm/mach-s3c24a0/include/mach/map.h b/arch/arm/mach-s3c24a0/include/mach/map.h
index 6667355a47a1..a01132717e34 100644
--- a/arch/arm/mach-s3c24a0/include/mach/map.h
+++ b/arch/arm/mach-s3c24a0/include/mach/map.h
@@ -71,7 +71,6 @@
 #define S3C24XX_PA_TIMER        S3C24A0_PA_TIMER
 #define S3C24XX_PA_USBDEV       S3C24A0_PA_USBDEV
 #define S3C24XX_PA_WATCHDOG     S3C24A0_PA_WATCHDOG
-#define S3C24XX_PA_IIC          S3C24A0_PA_IIC
 #define S3C24XX_PA_IIS          S3C24A0_PA_IIS
 #define S3C24XX_PA_GPIO         S3C24A0_PA_GPIO
 #define S3C24XX_PA_RTC          S3C24A0_PA_RTC
@@ -81,5 +80,6 @@
 #define S3C24XX_PA_NAND         S3C24A0_PA_NAND
 
 #define S3C_PA_UART             S3C24A0_PA_UART
+#define S3C_PA_IIC              S3C24A0_PA_IIC
 
 #endif /* __ASM_ARCH_24A0_MAP_H */
diff --git a/arch/arm/mach-s3c6400/include/mach/gpio-core.h b/arch/arm/mach-s3c6400/include/mach/gpio-core.h
new file mode 100644
index 000000000000..d89aae68b0a5
--- /dev/null
+++ b/arch/arm/mach-s3c6400/include/mach/gpio-core.h
@@ -0,0 +1,21 @@
+/* arch/arm/mach-s3c6400/include/mach/gpio-core.h
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * S3C64XX - GPIO core support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARCH_GPIO_CORE_H
+#define __ASM_ARCH_GPIO_CORE_H __FILE__
+
+/* currently we just include the platform support */
+#include <plat/gpio-core.h>
+
+#endif /* __ASM_ARCH_GPIO_CORE_H */
diff --git a/arch/arm/mach-s3c6400/include/mach/gpio.h b/arch/arm/mach-s3c6400/include/mach/gpio.h
index 8b4254a23d9a..e8e35e8fe731 100644
--- a/arch/arm/mach-s3c6400/include/mach/gpio.h
+++ b/arch/arm/mach-s3c6400/include/mach/gpio.h
@@ -17,6 +17,80 @@
 #define gpio_cansleep   __gpio_cansleep
 #define gpio_to_irq     __gpio_to_irq
 
-#define ARCH_NR_GPIOS   188
+/* GPIO bank sizes */
+#define S3C64XX_GPIO_A_NR       (8)
+#define S3C64XX_GPIO_B_NR       (7)
+#define S3C64XX_GPIO_C_NR       (8)
+#define S3C64XX_GPIO_D_NR       (5)
+#define S3C64XX_GPIO_E_NR       (5)
+#define S3C64XX_GPIO_F_NR       (16)
+#define S3C64XX_GPIO_G_NR       (7)
+#define S3C64XX_GPIO_H_NR       (10)
+#define S3C64XX_GPIO_I_NR       (16)
+#define S3C64XX_GPIO_J_NR       (12)
+#define S3C64XX_GPIO_K_NR       (16)
+#define S3C64XX_GPIO_L_NR       (15)
+#define S3C64XX_GPIO_M_NR       (6)
+#define S3C64XX_GPIO_N_NR       (16)
+#define S3C64XX_GPIO_O_NR       (16)
+#define S3C64XX_GPIO_P_NR       (15)
+#define S3C64XX_GPIO_Q_NR       (9)
+
+/* GPIO bank numbes */
+
+/* CONFIG_S3C_GPIO_SPACE allows the user to select extra
+ * space for debugging purposes so that any accidental
+ * change from one gpio bank to another can be caught.
+*/
+
+#define S3C64XX_GPIO_NEXT(__gpio) \
+        ((__gpio##_START) + (__gpio##_NR) + CONFIG_S3C_GPIO_SPACE + 1)
+
+enum s3c_gpio_number {
+        S3C64XX_GPIO_A_START = 0,
+        S3C64XX_GPIO_B_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_A),
+        S3C64XX_GPIO_C_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_B),
+        S3C64XX_GPIO_D_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_C),
+        S3C64XX_GPIO_E_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_D),
+        S3C64XX_GPIO_F_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_E),
+        S3C64XX_GPIO_G_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_F),
+        S3C64XX_GPIO_H_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_G),
+        S3C64XX_GPIO_I_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_H),
+        S3C64XX_GPIO_J_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_I),
+        S3C64XX_GPIO_K_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_J),
+        S3C64XX_GPIO_L_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_K),
+        S3C64XX_GPIO_M_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_L),
+        S3C64XX_GPIO_N_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_M),
+        S3C64XX_GPIO_O_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_N),
+        S3C64XX_GPIO_P_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_O),
+        S3C64XX_GPIO_Q_START = S3C64XX_GPIO_NEXT(S3C64XX_GPIO_P),
+};
+
+/* S3C64XX GPIO number definitions. */
+
+#define S3C64XX_GPA(_nr)        (S3C64XX_GPIO_A_START + (_nr))
+#define S3C64XX_GPB(_nr)        (S3C64XX_GPIO_B_START + (_nr))
+#define S3C64XX_GPC(_nr)        (S3C64XX_GPIO_C_START + (_nr))
+#define S3C64XX_GPD(_nr)        (S3C64XX_GPIO_D_START + (_nr))
+#define S3C64XX_GPE(_nr)        (S3C64XX_GPIO_E_START + (_nr))
+#define S3C64XX_GPF(_nr)        (S3C64XX_GPIO_F_START + (_nr))
+#define S3C64XX_GPG(_nr)        (S3C64XX_GPIO_G_START + (_nr))
+#define S3C64XX_GPH(_nr)        (S3C64XX_GPIO_H_START + (_nr))
+#define S3C64XX_GPI(_nr)        (S3C64XX_GPIO_I_START + (_nr))
+#define S3C64XX_GPJ(_nr)        (S3C64XX_GPIO_J_START + (_nr))
+#define S3C64XX_GPK(_nr)        (S3C64XX_GPIO_K_START + (_nr))
+#define S3C64XX_GPL(_nr)        (S3C64XX_GPIO_L_START + (_nr))
+#define S3C64XX_GPM(_nr)        (S3C64XX_GPIO_M_START + (_nr))
+#define S3C64XX_GPN(_nr)        (S3C64XX_GPIO_N_START + (_nr))
+#define S3C64XX_GPO(_nr)        (S3C64XX_GPIO_O_START + (_nr))
+#define S3C64XX_GPP(_nr)        (S3C64XX_GPIO_P_START + (_nr))
+#define S3C64XX_GPQ(_nr)        (S3C64XX_GPIO_Q_START + (_nr))
+
+/* the end of the S3C64XX specific gpios */
+#define S3C64XX_GPIO_END        (S3C64XX_GPQ(S3C64XX_GPIO_Q_NR) + 1)
+#define S3C_GPIO_END            S3C64XX_GPIO_END
+
+/* define the number of gpios we need to the one after the GPQ() range */
+#define ARCH_NR_GPIOS   (S3C64XX_GPQ(S3C64XX_GPIO_Q_NR) + 1)
 
 #include <asm-generic/gpio.h>
diff --git a/arch/arm/mach-s3c6400/include/mach/map.h b/arch/arm/mach-s3c6400/include/mach/map.h
index 618f09d637b2..cff27d813fc6 100644
--- a/arch/arm/mach-s3c6400/include/mach/map.h
+++ b/arch/arm/mach-s3c6400/include/mach/map.h
@@ -17,6 +17,12 @@
 
 #include <plat/map-base.h>
 
+/* HSMMC units */
+#define S3C64XX_PA_HSMMC(x)     (0x7C200000 + ((x) * 0x100000))
+#define S3C64XX_PA_HSMMC0       S3C64XX_PA_HSMMC(0)
+#define S3C64XX_PA_HSMMC1       S3C64XX_PA_HSMMC(1)
+#define S3C64XX_PA_HSMMC2       S3C64XX_PA_HSMMC(2)
+
 #define S3C_PA_UART             (0x7F005000)
 #define S3C_PA_UART0            (S3C_PA_UART + 0x00)
 #define S3C_PA_UART1            (S3C_PA_UART + 0x400)
@@ -32,8 +38,11 @@
 #define S3C_VA_UART2            S3C_VA_UARTx(2)
 #define S3C_VA_UART3            S3C_VA_UARTx(3)
 
+#define S3C64XX_PA_FB           (0x77100000)
 #define S3C64XX_PA_SYSCON       (0x7E00F000)
 #define S3C64XX_PA_TIMER        (0x7F006000)
+#define S3C64XX_PA_IIC0         (0x7F004000)
+#define S3C64XX_PA_IIC1         (0x7F00F000)
 
 #define S3C64XX_PA_GPIO         (0x7F008000)
 #define S3C64XX_VA_GPIO         S3C_ADDR(0x00500000)
@@ -49,5 +58,11 @@
 
 /* compatibiltiy defines. */
 #define S3C_PA_TIMER            S3C64XX_PA_TIMER
+#define S3C_PA_HSMMC0           S3C64XX_PA_HSMMC0
+#define S3C_PA_HSMMC1           S3C64XX_PA_HSMMC1
+#define S3C_PA_HSMMC2           S3C64XX_PA_HSMMC2
+#define S3C_PA_IIC              S3C64XX_PA_IIC0
+#define S3C_PA_IIC1             S3C64XX_PA_IIC1
+#define S3C_PA_FB               S3C64XX_PA_FB
 
 #endif /* __ASM_ARCH_6400_MAP_H */
diff --git a/arch/arm/mach-s3c6400/include/mach/regs-fb.h b/arch/arm/mach-s3c6400/include/mach/regs-fb.h
new file mode 100644
index 000000000000..47019795ce06
--- /dev/null
+++ b/arch/arm/mach-s3c6400/include/mach/regs-fb.h
@@ -0,0 +1,259 @@
+/* arch/arm/mach-s3c6400/include/mach/regs-fb.h
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      http://armlinux.simtec.co.uk/
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C64XX - new-style framebuffer register definitions
+ *
+ * This is the register set for the new style framebuffer interface
+ * found from the S3C2443 onwards and specifically the S3C64XX series
+ * S3C6400 and S3C6410.
+ *
+ * The file contains the cpu specific items which change between whichever
+ * architecture is selected. See <plat/regs-fb.h> for the core definitions
+ * that are the same.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/* include the core definitions here, in case we really do need to
+ * override them at a later date.
+*/
+
+#include <plat/regs-fb.h>
+
+#define S3C_FB_MAX_WIN (5)  /* number of hardware windows available. */
+#define VIDCON1_FSTATUS_EVEN    (1 << 15)
+
+/* Video timing controls */
+#define VIDTCON0                                (0x10)
+#define VIDTCON1                                (0x14)
+#define VIDTCON2                                (0x18)
+
+/* Window position controls */
+
+#define WINCON(_win)                            (0x20 + ((_win) * 4))
+
+/* OSD1 and OSD4 do not have register D */
+
+#define VIDOSD_A(_win)                          (0x40 + ((_win) * 16))
+#define VIDOSD_B(_win)                          (0x44 + ((_win) * 16))
+#define VIDOSD_C(_win)                          (0x48 + ((_win) * 16))
+#define VIDOSD_D(_win)                          (0x4C + ((_win) * 16))
+
+/* Video buffer addresses */
+
+#define VIDW_BUF_START(_buff)                   (0xA0 + ((_buff) * 8))
+#define VIDW_BUF_START1(_buff)                  (0xA4 + ((_buff) * 8))
+#define VIDW_BUF_END(_buff)                     (0xD0 + ((_buff) * 8))
+#define VIDW_BUF_END1(_buff)                    (0xD4 + ((_buff) * 8))
+#define VIDW_BUF_SIZE(_buff)                    (0x100 + ((_buff) * 4))
+
+#define VIDINTCON0                              (0x130)
+
+#define WxKEYCONy(_win, _con)                   ((0x140 + ((_win) * 8)) + ((_con) * 4))
+
+/* WINCONx */
+
+#define WINCONx_CSCWIDTH_MASK                   (0x3 << 26)
+#define WINCONx_CSCWIDTH_SHIFT                  (26)
+#define WINCONx_CSCWIDTH_WIDE                   (0x0 << 26)
+#define WINCONx_CSCWIDTH_NARROW                 (0x3 << 26)
+
+#define WINCONx_ENLOCAL                         (1 << 22)
+#define WINCONx_BUFSTATUS                       (1 << 21)
+#define WINCONx_BUFSEL                          (1 << 20)
+#define WINCONx_BUFAUTOEN                       (1 << 19)
+#define WINCONx_YCbCr                           (1 << 13)
+
+#define WINCON1_LOCALSEL_CAMIF                  (1 << 23)
+
+#define WINCON2_LOCALSEL_CAMIF                  (1 << 23)
+#define WINCON2_BLD_PIX                         (1 << 6)
+
+#define WINCON2_ALPHA_SEL                       (1 << 1)
+#define WINCON2_BPPMODE_MASK                    (0xf << 2)
+#define WINCON2_BPPMODE_SHIFT                   (2)
+#define WINCON2_BPPMODE_1BPP                    (0x0 << 2)
+#define WINCON2_BPPMODE_2BPP                    (0x1 << 2)
+#define WINCON2_BPPMODE_4BPP                    (0x2 << 2)
+#define WINCON2_BPPMODE_8BPP_1232               (0x4 << 2)
+#define WINCON2_BPPMODE_16BPP_565               (0x5 << 2)
+#define WINCON2_BPPMODE_16BPP_A1555             (0x6 << 2)
+#define WINCON2_BPPMODE_16BPP_I1555             (0x7 << 2)
+#define WINCON2_BPPMODE_18BPP_666               (0x8 << 2)
+#define WINCON2_BPPMODE_18BPP_A1665             (0x9 << 2)
+#define WINCON2_BPPMODE_19BPP_A1666             (0xa << 2)
+#define WINCON2_BPPMODE_24BPP_888               (0xb << 2)
+#define WINCON2_BPPMODE_24BPP_A1887             (0xc << 2)
+#define WINCON2_BPPMODE_25BPP_A1888             (0xd << 2)
+#define WINCON2_BPPMODE_28BPP_A4888             (0xd << 2)
+
+#define WINCON3_BLD_PIX                         (1 << 6)
+
+#define WINCON3_ALPHA_SEL                       (1 << 1)
+#define WINCON3_BPPMODE_MASK                    (0xf << 2)
+#define WINCON3_BPPMODE_SHIFT                   (2)
+#define WINCON3_BPPMODE_1BPP                    (0x0 << 2)
+#define WINCON3_BPPMODE_2BPP                    (0x1 << 2)
+#define WINCON3_BPPMODE_4BPP                    (0x2 << 2)
+#define WINCON3_BPPMODE_16BPP_565               (0x5 << 2)
+#define WINCON3_BPPMODE_16BPP_A1555             (0x6 << 2)
+#define WINCON3_BPPMODE_16BPP_I1555             (0x7 << 2)
+#define WINCON3_BPPMODE_18BPP_666               (0x8 << 2)
+#define WINCON3_BPPMODE_18BPP_A1665             (0x9 << 2)
+#define WINCON3_BPPMODE_19BPP_A1666             (0xa << 2)
+#define WINCON3_BPPMODE_24BPP_888               (0xb << 2)
+#define WINCON3_BPPMODE_24BPP_A1887             (0xc << 2)
+#define WINCON3_BPPMODE_25BPP_A1888             (0xd << 2)
+#define WINCON3_BPPMODE_28BPP_A4888             (0xd << 2)
+
+#define VIDINTCON0_FIFIOSEL_WINDOW2             (0x10 << 5)
+#define VIDINTCON0_FIFIOSEL_WINDOW3             (0x20 << 5)
+#define VIDINTCON0_FIFIOSEL_WINDOW4             (0x40 << 5)
+
+#define DITHMODE                                (0x170)
+#define WINxMAP(_win)                           (0x180 + ((_win) * 4))
+
+
+#define DITHMODE_R_POS_MASK                     (0x3 << 5)
+#define DITHMODE_R_POS_SHIFT                    (5)
+#define DITHMODE_R_POS_8BIT                     (0x0 << 5)
+#define DITHMODE_R_POS_6BIT                     (0x1 << 5)
+#define DITHMODE_R_POS_5BIT                     (0x2 << 5)
+
+#define DITHMODE_G_POS_MASK                     (0x3 << 3)
+#define DITHMODE_G_POS_SHIFT                    (3)
+#define DITHMODE_G_POS_8BIT                     (0x0 << 3)
+#define DITHMODE_G_POS_6BIT                     (0x1 << 3)
+#define DITHMODE_G_POS_5BIT                     (0x2 << 3)
+
+#define DITHMODE_B_POS_MASK                     (0x3 << 1)
+#define DITHMODE_B_POS_SHIFT                    (1)
+#define DITHMODE_B_POS_8BIT                     (0x0 << 1)
+#define DITHMODE_B_POS_6BIT                     (0x1 << 1)
+#define DITHMODE_B_POS_5BIT                     (0x2 << 1)
+
+#define DITHMODE_DITH_EN                        (1 << 0)
+
+#define WPALCON                                 (0x1A0)
+
+#define WPALCON_W4PAL_16BPP_A555                (1 << 8)
+#define WPALCON_W3PAL_16BPP_A555                (1 << 7)
+#define WPALCON_W2PAL_16BPP_A555                (1 << 6)
+
+/* Palette registers */
+
+#define WIN2_PAL(_entry)                        (0x300 + ((_entry) * 2))
+#define WIN3_PAL(_entry)                        (0x320 + ((_entry) * 2))
+#define WIN4_PAL(_entry)                        (0x340 + ((_entry) * 2))
+#define WIN0_PAL(_entry)                        (0x400 + ((_entry) * 4))
+#define WIN1_PAL(_entry)                        (0x800 + ((_entry) * 4))
+
+/* system specific implementation code for palette sizes, and other
+ * information that changes depending on which architecture is being
+ * compiled.
+*/
+
+/* return true if window _win has OSD register D */
+#define s3c_fb_has_osd_d(_win) ((_win) != 4 && (_win) != 0)
+
+static inline unsigned int s3c_fb_win_pal_size(unsigned int win)
+{
+        if (win < 2)
+                return 256;
+        if (win < 4)
+                return 16;
+        if (win == 4)
+                return 4;
+
+        BUG();  /* shouldn't get here */
+}
+
+static inline int s3c_fb_validate_win_bpp(unsigned int win, unsigned int bpp)
+{
+        /* all windows can do 1/2 bpp */
+
+        if ((bpp == 25 || bpp == 19) && win == 0)
+                return 0;       /* win 0 does not have 19 or 25bpp modes */
+
+        if (bpp == 4 && win == 4)
+                return 0;
+
+        if (bpp == 8 && (win >= 3))
+                return 0;       /* win 3/4 cannot do 8bpp in any mode */
+
+        return 1;
+}
+
+static inline unsigned int s3c_fb_pal_reg(unsigned int window, int reg)
+{
+        switch (window) {
+        case 0: return WIN0_PAL(reg);
+        case 1: return WIN1_PAL(reg);
+        case 2: return WIN2_PAL(reg);
+        case 3: return WIN3_PAL(reg);
+        case 4: return WIN4_PAL(reg);
+        }
+
+        BUG();
+}
+
+static inline int s3c_fb_pal_is16(unsigned int window)
+{
+        return window > 1;
+}
+
+struct s3c_fb_palette {
+        struct fb_bitfield      r;
+        struct fb_bitfield      g;
+        struct fb_bitfield      b;
+        struct fb_bitfield      a;
+};
+
+static inline void s3c_fb_init_palette(unsigned int window,
+                                       struct s3c_fb_palette *palette)
+{
+        if (window < 2) {
+                /* Windows 0/1 are 8/8/8 or A/8/8/8 */
+                palette->r.offset = 16;
+                palette->r.length = 8;
+                palette->g.offset = 8;
+                palette->g.length = 8;
+                palette->b.offset = 0;
+                palette->b.length = 8;
+        } else {
+                /* currently we assume RGB 5/6/5 */
+                palette->r.offset = 11;
+                palette->r.length = 5;
+                palette->g.offset = 5;
+                palette->g.length = 6;
+                palette->b.offset = 0;
+                palette->b.length = 5;
+        }
+}
+
+/* Notes on per-window bpp settings
+ *
+ * Value        Win0     Win1     Win2     Win3     Win 4
+ * 0000         1(P)     1(P)     1(P)     1(P)     1(P)
+ * 0001         2(P)     2(P)     2(P)     2(P)     2(P)
+ * 0010         4(P)     4(P)     4(P)     4(P)     -none-
+ * 0011         8(P)     8(P)     -none-   -none-   -none-
+ * 0100         -none-   8(A232)  8(A232)  -none-   -none-
+ * 0101         16(565)  16(565)  16(565)  16(565)   16(565)
+ * 0110         -none-   16(A555) 16(A555) 16(A555)  16(A555)
+ * 0111         16(I555) 16(I565) 16(I555) 16(I555)  16(I555)
+ * 1000         18(666)  18(666)  18(666)  18(666)   18(666)
+ * 1001         -none-   18(A665) 18(A665) 18(A665)  16(A665)
+ * 1010         -none-   19(A666) 19(A666) 19(A666)  19(A666)
+ * 1011         24(888)  24(888)  24(888)  24(888)   24(888)
+ * 1100         -none-   24(A887) 24(A887) 24(A887)  24(A887)
+ * 1101         -none-   25(A888) 25(A888) 25(A888)  25(A888)
+ * 1110         -none-   -none-   -none-   -none-    -none-
+ * 1111         -none-   -none-   -none-   -none-    -none-
+*/
diff --git a/arch/arm/mach-s3c6410/Kconfig b/arch/arm/mach-s3c6410/Kconfig
index 75b1244cf8ab..1d5010070027 100644
--- a/arch/arm/mach-s3c6410/Kconfig
+++ b/arch/arm/mach-s3c6410/Kconfig
@@ -14,8 +14,49 @@ config CPU_S3C6410
         help
           Enable S3C6410 CPU support
 
+config S3C6410_SETUP_SDHCI
+        bool
+        help
+          Internal helper functions for S3C6410 based SDHCI systems
+
 config MACH_SMDK6410
         bool "SMDK6410"
         select CPU_S3C6410
+        select S3C_DEV_HSMMC
+        select S3C_DEV_HSMMC1
+        select S3C_DEV_I2C1
+        select S3C_DEV_FB
+        select S3C6410_SETUP_SDHCI
+        select S3C64XX_SETUP_I2C1
+        select S3C64XX_SETUP_FB_24BPP
         help
           Machine support for the Samsung SMDK6410
+
+# At least some of the SMDK6410s were shipped with the card detect
+# for the MMC/SD slots connected to the same input. This means that
+# either the boards need to be altered to have channel0 to an alternate
+# configuration or that only one slot can be used.
+
+choice
+        prompt "SMDK6410 MMC/SD slot setup"
+        depends on MACH_SMDK6410
+
+config SMDK6410_SD_CH0
+        bool "Use channel 0 only"
+        depends on MACH_SMDK6410
+        help
+          Select CON7 (channel 0) as the MMC/SD slot, as
+          at least some SMDK6410 boards come with the
+          resistors fitted so that the card detects for
+          channels 0 and 1 are the same.
+       
+config SMDK6410_SD_CH1
+        bool "Use channel 1 only"
+        depends on MACH_SMDK6410
+        help
+          Select CON6 (channel 1) as the MMC/SD slot, as
+          at least some SMDK6410 boards come with the
+          resistors fitted so that the card detects for
+          channels 0 and 1 are the same.
+
+endchoice
diff --git a/arch/arm/mach-s3c6410/Makefile b/arch/arm/mach-s3c6410/Makefile
index 4a20a009990a..2cd4f189036b 100644
--- a/arch/arm/mach-s3c6410/Makefile
+++ b/arch/arm/mach-s3c6410/Makefile
@@ -14,6 +14,10 @@ obj-				:=
 
 obj-$(CONFIG_CPU_S3C6410)       += cpu.o
 
+# Helper and device support
+
+obj-$(CONFIG_S3C6410_SETUP_SDHCI)       += setup-sdhci.o
+
 # machine support
 
 obj-$(CONFIG_MACH_SMDK6410)     += mach-smdk6410.o
diff --git a/arch/arm/mach-s3c6410/cpu.c b/arch/arm/mach-s3c6410/cpu.c
index 975cf88f0e84..6a73ca6b7a3a 100644
--- a/arch/arm/mach-s3c6410/cpu.c
+++ b/arch/arm/mach-s3c6410/cpu.c
@@ -35,6 +35,8 @@
 #include <plat/cpu.h>
 #include <plat/devs.h>
 #include <plat/clock.h>
+#include <plat/sdhci.h>
+#include <plat/iic-core.h>
 #include <plat/s3c6400.h>
 #include <plat/s3c6410.h>
 
@@ -51,6 +53,14 @@ static struct map_desc s3c6410_iodesc[] __initdata = {
 void __init s3c6410_map_io(void)
 {
         iotable_init(s3c6410_iodesc, ARRAY_SIZE(s3c6410_iodesc));
+
+        /* initialise device information early */
+        s3c6410_default_sdhci0();
+        s3c6410_default_sdhci1();
+
+        /* the i2c devices are directly compatible with s3c2440 */
+        s3c_i2c0_setname("s3c2440-i2c");
+        s3c_i2c1_setname("s3c2440-i2c");
 }
 
 void __init s3c6410_init_clocks(int xtal)
diff --git a/arch/arm/mach-s3c6410/mach-smdk6410.c b/arch/arm/mach-s3c6410/mach-smdk6410.c
index 9213a8ba283b..3c4d47145c83 100644
--- a/arch/arm/mach-s3c6410/mach-smdk6410.c
+++ b/arch/arm/mach-s3c6410/mach-smdk6410.c
@@ -20,18 +20,27 @@
 #include <linux/serial_core.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
+#include <linux/i2c.h>
+#include <linux/fb.h>
+#include <linux/gpio.h>
+#include <linux/delay.h>
+
+#include <video/platform_lcd.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <asm/mach/irq.h>
 
 #include <mach/hardware.h>
+#include <mach/regs-fb.h>
 #include <mach/map.h>
 
 #include <asm/irq.h>
 #include <asm/mach-types.h>
 
 #include <plat/regs-serial.h>
+#include <plat/iic.h>
+#include <plat/fb.h>
 
 #include <plat/s3c6410.h>
 #include <plat/clock.h>
@@ -59,9 +68,89 @@ static struct s3c2410_uartcfg smdk6410_uartcfgs[] __initdata = {
         },
 };
 
+/* framebuffer and LCD setup. */
+
+/* GPF15 = LCD backlight control
+ * GPF13 => Panel power
+ * GPN5 = LCD nRESET signal
+ * PWM_TOUT1 => backlight brightness
+ */
+
+static void smdk6410_lcd_power_set(struct plat_lcd_data *pd,
+                                   unsigned int power)
+{
+        if (power) {
+                gpio_direction_output(S3C64XX_GPF(13), 1);
+                gpio_direction_output(S3C64XX_GPF(15), 1);
+
+                /* fire nRESET on power up */
+                gpio_direction_output(S3C64XX_GPN(5), 0);
+                msleep(10);
+                gpio_direction_output(S3C64XX_GPN(5), 1);
+                msleep(1);
+        } else {
+                gpio_direction_output(S3C64XX_GPF(15), 0);
+                gpio_direction_output(S3C64XX_GPF(13), 0);
+        }
+}
+
+static struct plat_lcd_data smdk6410_lcd_power_data = {
+        .set_power      = smdk6410_lcd_power_set,
+};
+
+static struct platform_device smdk6410_lcd_powerdev = {
+        .name                   = "platform-lcd",
+        .dev.parent             = &s3c_device_fb.dev,
+        .dev.platform_data      = &smdk6410_lcd_power_data,
+};
+
+static struct s3c_fb_pd_win smdk6410_fb_win0 = {
+        /* this is to ensure we use win0 */
+        .win_mode       = {
+                .pixclock       = 41094,
+                .left_margin    = 8,
+                .right_margin   = 13,
+                .upper_margin   = 7,
+                .lower_margin   = 5,
+                .hsync_len      = 3,
+                .vsync_len      = 1,
+                .xres           = 800,
+                .yres           = 480,
+        },
+        .max_bpp        = 32,
+        .default_bpp    = 16,
+};
+
+/* 405566 clocks per frame => 60Hz refresh requires 24333960Hz clock */
+static struct s3c_fb_platdata smdk6410_lcd_pdata __initdata = {
+        .setup_gpio     = s3c64xx_fb_gpio_setup_24bpp,
+        .win[0]         = &smdk6410_fb_win0,
+        .vidcon0        = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
+        .vidcon1        = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
+};
+
 struct map_desc smdk6410_iodesc[] = {};
 
 static struct platform_device *smdk6410_devices[] __initdata = {
+#ifdef CONFIG_SMDK6410_SD_CH0
+        &s3c_device_hsmmc0,
+#endif
+#ifdef CONFIG_SMDK6410_SD_CH1
+        &s3c_device_hsmmc1,
+#endif
+        &s3c_device_i2c0,
+        &s3c_device_i2c1,
+        &s3c_device_fb,
+        &smdk6410_lcd_powerdev,
+};
+
+static struct i2c_board_info i2c_devs0[] __initdata = {
+        { I2C_BOARD_INFO("24c08", 0x50), },
+        { I2C_BOARD_INFO("WM8580", 0X1b), },
+};
+
+static struct i2c_board_info i2c_devs1[] __initdata = {
+        { I2C_BOARD_INFO("24c128", 0x57), },    /* Samsung S524AD0XD1 */
 };
 
 static void __init smdk6410_map_io(void)
@@ -73,6 +162,13 @@ static void __init smdk6410_map_io(void)
 
 static void __init smdk6410_machine_init(void)
 {
+        s3c_i2c0_set_platdata(NULL);
+        s3c_i2c1_set_platdata(NULL);
+        s3c_fb_set_platdata(&smdk6410_lcd_pdata);
+
+        i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0));
+        i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
+
         platform_add_devices(smdk6410_devices, ARRAY_SIZE(smdk6410_devices));
 }
 
diff --git a/arch/arm/mach-s3c6410/setup-sdhci.c b/arch/arm/mach-s3c6410/setup-sdhci.c
new file mode 100644
index 000000000000..0b5788bd5985
--- /dev/null
+++ b/arch/arm/mach-s3c6410/setup-sdhci.c
@@ -0,0 +1,102 @@
+/* linux/arch/arm/mach-s3c6410/setup-sdhci.c
+ *
+ * Copyright 2008 Simtec Electronics
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * S3C6410 - Helper functions for settign up SDHCI device(s) (HSMMC)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+
+#include <linux/mmc/card.h>
+#include <linux/mmc/host.h>
+
+#include <mach/gpio.h>
+#include <plat/gpio-cfg.h>
+#include <plat/regs-sdhci.h>
+#include <plat/sdhci.h>
+
+/* clock sources for the mmc bus clock, order as for the ctrl2[5..4] */
+
+char *s3c6410_hsmmc_clksrcs[4] = {
+        [0] = "hsmmc",
+        [1] = "hsmmc",
+        [2] = "mmc_bus",
+        /* [3] = "48m", - note not succesfully used yet */
+};
+
+void s3c6410_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width)
+{
+        unsigned int gpio;
+        unsigned int end;
+
+        end = S3C64XX_GPG(2 + width);
+
+        /* Set all the necessary GPG pins to special-function 0 */
+        for (gpio = S3C64XX_GPG(0); gpio < end; gpio++) {
+                s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
+                s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
+        }
+
+        s3c_gpio_setpull(S3C64XX_GPG(6), S3C_GPIO_PULL_UP);
+        s3c_gpio_cfgpin(S3C64XX_GPG(6), S3C_GPIO_SFN(2));
+}
+
+void s3c6410_setup_sdhci0_cfg_card(struct platform_device *dev,
+                                    void __iomem *r,
+                                    struct mmc_ios *ios,
+                                    struct mmc_card *card)
+{
+        u32 ctrl2, ctrl3;
+
+        /* don't need to alter anything acording to card-type */
+
+        writel(S3C64XX_SDHCI_CONTROL4_DRIVE_9mA, r + S3C64XX_SDHCI_CONTROL4);
+
+        ctrl2 = readl(r + S3C_SDHCI_CONTROL2);
+        ctrl2 &= S3C_SDHCI_CTRL2_SELBASECLK_MASK;
+        ctrl2 |= (S3C64XX_SDHCI_CTRL2_ENSTAASYNCCLR |
+                  S3C64XX_SDHCI_CTRL2_ENCMDCNFMSK |
+                  S3C_SDHCI_CTRL2_ENFBCLKRX |
+                  S3C_SDHCI_CTRL2_DFCNT_NONE |
+                  S3C_SDHCI_CTRL2_ENCLKOUTHOLD);
+
+        if (ios->clock < 25 * 1000000)
+                ctrl3 = (S3C_SDHCI_CTRL3_FCSEL3 |
+                         S3C_SDHCI_CTRL3_FCSEL2 |
+                         S3C_SDHCI_CTRL3_FCSEL1 |
+                         S3C_SDHCI_CTRL3_FCSEL0);
+        else
+                ctrl3 = (S3C_SDHCI_CTRL3_FCSEL1 | S3C_SDHCI_CTRL3_FCSEL0);
+
+        printk(KERN_INFO "%s: CTRL 2=%08x, 3=%08x\n", __func__, ctrl2, ctrl3);
+        writel(ctrl2, r + S3C_SDHCI_CONTROL2);
+        writel(ctrl3, r + S3C_SDHCI_CONTROL3);
+}
+
+void s3c6410_setup_sdhci1_cfg_gpio(struct platform_device *dev, int width)
+{
+        unsigned int gpio;
+        unsigned int end;
+
+        end = S3C64XX_GPH(2 + width);
+
+        /* Set all the necessary GPG pins to special-function 0 */
+        for (gpio = S3C64XX_GPH(0); gpio < end; gpio++) {
+                s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
+                s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
+        }
+
+        s3c_gpio_setpull(S3C64XX_GPG(6), S3C_GPIO_PULL_UP);
+        s3c_gpio_cfgpin(S3C64XX_GPG(6), S3C_GPIO_SFN(3));
+}
diff --git a/arch/arm/plat-s3c/Kconfig b/arch/arm/plat-s3c/Kconfig
index adb9060ec910..def0bb457ca3 100644
--- a/arch/arm/plat-s3c/Kconfig
+++ b/arch/arm/plat-s3c/Kconfig
@@ -110,3 +110,73 @@ config S3C_LOWLEVEL_UART_PORT
           such as the `Uncompressing...` at start time. The value of
           this configuration should be between zero and two. The port
           must have been initialised by the boot-loader before use.
+
+# options for gpiolib support
+
+config S3C_GPIO_SPACE
+        int "Space between gpio banks"
+        default 0
+        help
+          Add a number of spare GPIO entries between each bank for debugging
+          purposes. This allows any problems where an counter overflows from
+          one bank to another to be caught, at the expense of using a little
+          more memory.
+
+config S3C_GPIO_TRACK
+        bool
+        help
+          Internal configuration option to enable the s3c specific gpio
+          chip tracking if the platform requires it.
+
+config S3C_GPIO_PULL_UPDOWN
+        bool
+        help
+          Internal configuration to enable the correct GPIO pull helper
+
+config S3C_GPIO_PULL_DOWN
+        bool
+        help
+          Internal configuration to enable the correct GPIO pull helper
+
+config S3C_GPIO_PULL_UP
+        bool
+        help
+          Internal configuration to enable the correct GPIO pull helper
+
+config S3C_GPIO_CFG_S3C24XX
+        bool
+        help
+          Internal configuration to enable S3C24XX style GPIO configuration
+          functions.
+
+config S3C_GPIO_CFG_S3C64XX
+        bool
+        help
+          Internal configuration to enable S3C64XX style GPIO configuration
+          functions.
+
+# device definitions to compile in
+
+config S3C_DEV_HSMMC
+        bool
+        depends on PLAT_S3C
+        help
+          Compile in platform device definitions for HSMMC code
+
+config S3C_DEV_HSMMC1
+        bool
+        depends on PLAT_S3C
+        help
+          Compile in platform device definitions for HSMMC channel 1
+
+config S3C_DEV_I2C1
+        bool
+        depends on PLAT_S3C
+        help
+          Compile in platform device definitions for I2C channel 1
+
+config S3C_DEV_FB
+        bool
+        depends on PLAT_S3C
+        help
+          Compile in platform device definition for framebuffer
diff --git a/arch/arm/plat-s3c/Makefile b/arch/arm/plat-s3c/Makefile
index a2fe3c77564e..39195f972d5e 100644
--- a/arch/arm/plat-s3c/Makefile
+++ b/arch/arm/plat-s3c/Makefile
@@ -14,4 +14,14 @@ obj-				:=
 obj-y                           +=  init.o
 obj-y                           += time.o
 obj-y                           += clock.o
-obj-y                           += pwm-clock.o
\ No newline at end of file
+obj-y                           += pwm-clock.o
+obj-y                           += gpio.o
+obj-y                           += gpio-config.o
+
+# devices
+
+obj-$(CONFIG_S3C_DEV_HSMMC)     += dev-hsmmc.o
+obj-$(CONFIG_S3C_DEV_HSMMC1)    += dev-hsmmc1.o
+obj-y                           += dev-i2c0.o
+obj-$(CONFIG_S3C_DEV_I2C1)      += dev-i2c1.o
+obj-$(CONFIG_S3C_DEV_FB)        += dev-fb.o
diff --git a/arch/arm/plat-s3c/dev-fb.c b/arch/arm/plat-s3c/dev-fb.c
new file mode 100644
index 000000000000..0454b8ec02e2
--- /dev/null
+++ b/arch/arm/plat-s3c/dev-fb.c
@@ -0,0 +1,72 @@
+/* linux/arch/arm/plat-s3c/dev-fb.c
+ *
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * S3C series device definition for framebuffer device
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/platform_device.h>
+#include <linux/fb.h>
+
+#include <mach/map.h>
+#include <mach/regs-fb.h>
+
+#include <plat/fb.h>
+#include <plat/devs.h>
+#include <plat/cpu.h>
+
+static struct resource s3c_fb_resource[] = {
+        [0] = {
+                .start = S3C_PA_FB,
+                .end   = S3C_PA_FB + SZ_16K - 1,
+                .flags = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start = IRQ_LCD_VSYNC,
+                .end   = IRQ_LCD_VSYNC,
+                .flags = IORESOURCE_IRQ,
+        },
+        [2] = {
+                .start = IRQ_LCD_FIFO,
+                .end   = IRQ_LCD_FIFO,
+                .flags = IORESOURCE_IRQ,
+        },
+        [3] = {
+                .start = IRQ_LCD_SYSTEM,
+                .end   = IRQ_LCD_SYSTEM,
+                .flags = IORESOURCE_IRQ,
+        },
+};
+
+struct platform_device s3c_device_fb = {
+        .name             = "s3c-fb",
+        .id               = -1,
+        .num_resources    = ARRAY_SIZE(s3c_fb_resource),
+        .resource         = s3c_fb_resource,
+        .dev.dma_mask     = &s3c_device_fb.dev.coherent_dma_mask,
+        .dev.coherent_dma_mask = 0xffffffffUL,
+};
+
+void __init s3c_fb_set_platdata(struct s3c_fb_platdata *pd)
+{
+        struct s3c_fb_platdata *npd;
+
+        if (!pd) {
+                printk(KERN_ERR "%s: no platform data\n", __func__);
+                return;
+        }
+
+        npd = kmemdup(pd, sizeof(struct s3c_fb_platdata), GFP_KERNEL);
+        if (!npd)
+                printk(KERN_ERR "%s: no memory for platform data\n", __func__);
+
+        s3c_device_fb.dev.platform_data = npd;
+}
diff --git a/arch/arm/plat-s3c/dev-hsmmc.c b/arch/arm/plat-s3c/dev-hsmmc.c
new file mode 100644
index 000000000000..4c05b39810e2
--- /dev/null
+++ b/arch/arm/plat-s3c/dev-hsmmc.c
@@ -0,0 +1,68 @@
+/* linux/arch/arm/plat-s3c/dev-hsmmc.c
+ *
+ * Copyright (c) 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * S3C series device definition for hsmmc devices
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/mmc/host.h>
+
+#include <mach/map.h>
+#include <plat/sdhci.h>
+#include <plat/devs.h>
+#include <plat/cpu.h>
+
+#define S3C_SZ_HSMMC    (0x1000)
+
+static struct resource s3c_hsmmc_resource[] = {
+        [0] = {
+                .start = S3C_PA_HSMMC0,
+                .end   = S3C_PA_HSMMC0 + S3C_SZ_HSMMC - 1,
+                .flags = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start = IRQ_HSMMC0,
+                .end   = IRQ_HSMMC0,
+                .flags = IORESOURCE_IRQ,
+        }
+};
+
+static u64 s3c_device_hsmmc_dmamask = 0xffffffffUL;
+
+struct s3c_sdhci_platdata s3c_hsmmc0_def_platdata = {
+        .max_width      = 4,
+        .host_caps      = (MMC_CAP_4_BIT_DATA |
+                           MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED),
+};
+
+struct platform_device s3c_device_hsmmc0 = {
+        .name           = "s3c-sdhci",
+        .id             = 0,
+        .num_resources  = ARRAY_SIZE(s3c_hsmmc_resource),
+        .resource       = s3c_hsmmc_resource,
+        .dev            = {
+                .dma_mask               = &s3c_device_hsmmc_dmamask,
+                .coherent_dma_mask      = 0xffffffffUL,
+                .platform_data          = &s3c_hsmmc0_def_platdata,
+        },
+};
+
+void s3c_sdhci0_set_platdata(struct s3c_sdhci_platdata *pd)
+{
+        struct s3c_sdhci_platdata *set = &s3c_hsmmc0_def_platdata;
+
+        set->max_width = pd->max_width;
+
+        if (pd->cfg_gpio)
+                set->cfg_gpio = pd->cfg_gpio;
+        if (pd->cfg_card)
+                set->cfg_card = pd->cfg_card;
+}
diff --git a/arch/arm/plat-s3c/dev-hsmmc1.c b/arch/arm/plat-s3c/dev-hsmmc1.c
new file mode 100644
index 000000000000..e49bc4cd0ee6
--- /dev/null
+++ b/arch/arm/plat-s3c/dev-hsmmc1.c
@@ -0,0 +1,68 @@
+/* linux/arch/arm/plat-s3c/dev-hsmmc1.c
+ *
+ * Copyright (c) 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * S3C series device definition for hsmmc device 1
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/mmc/host.h>
+
+#include <mach/map.h>
+#include <plat/sdhci.h>
+#include <plat/devs.h>
+#include <plat/cpu.h>
+
+#define S3C_SZ_HSMMC    (0x1000)
+
+static struct resource s3c_hsmmc1_resource[] = {
+        [0] = {
+                .start = S3C_PA_HSMMC1,
+                .end   = S3C_PA_HSMMC1 + S3C_SZ_HSMMC - 1,
+                .flags = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start = IRQ_HSMMC1,
+                .end   = IRQ_HSMMC1,
+                .flags = IORESOURCE_IRQ,
+        }
+};
+
+static u64 s3c_device_hsmmc1_dmamask = 0xffffffffUL;
+
+struct s3c_sdhci_platdata s3c_hsmmc1_def_platdata = {
+        .max_width      = 4,
+        .host_caps      = (MMC_CAP_4_BIT_DATA |
+                           MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED),
+};
+
+struct platform_device s3c_device_hsmmc1 = {
+        .name           = "s3c-sdhci",
+        .id             = 1,
+        .num_resources  = ARRAY_SIZE(s3c_hsmmc1_resource),
+        .resource       = s3c_hsmmc1_resource,
+        .dev            = {
+                .dma_mask               = &s3c_device_hsmmc1_dmamask,
+                .coherent_dma_mask      = 0xffffffffUL,
+                .platform_data          = &s3c_hsmmc1_def_platdata,
+        },
+};
+
+void s3c_sdhci1_set_platdata(struct s3c_sdhci_platdata *pd)
+{
+        struct s3c_sdhci_platdata *set = &s3c_hsmmc1_def_platdata;
+
+        set->max_width = pd->max_width;
+
+        if (pd->cfg_gpio)
+                set->cfg_gpio = pd->cfg_gpio;
+        if (pd->cfg_card)
+                set->cfg_card = pd->cfg_card;
+}
diff --git a/arch/arm/plat-s3c/dev-i2c0.c b/arch/arm/plat-s3c/dev-i2c0.c
new file mode 100644
index 000000000000..2c0128c77c6e
--- /dev/null
+++ b/arch/arm/plat-s3c/dev-i2c0.c
@@ -0,0 +1,71 @@
+/* linux/arch/arm/plat-s3c/dev-i2c0.c
+ *
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * S3C series device definition for i2c device 0
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/platform_device.h>
+
+#include <mach/map.h>
+
+#include <plat/regs-iic.h>
+#include <plat/iic.h>
+#include <plat/devs.h>
+#include <plat/cpu.h>
+
+static struct resource s3c_i2c_resource[] = {
+        [0] = {
+                .start = S3C_PA_IIC,
+                .end   = S3C_PA_IIC + SZ_4K - 1,
+                .flags = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start = IRQ_IIC,
+                .end   = IRQ_IIC,
+                .flags = IORESOURCE_IRQ,
+        },
+};
+
+struct platform_device s3c_device_i2c0 = {
+        .name             = "s3c2410-i2c",
+#ifdef CONFIG_S3C_DEV_I2C1
+        .id               = 0,
+#else
+        .id               = -1,
+#endif
+        .num_resources    = ARRAY_SIZE(s3c_i2c_resource),
+        .resource         = s3c_i2c_resource,
+};
+
+static struct s3c2410_platform_i2c default_i2c_data0 __initdata = {
+        .flags          = 0,
+        .slave_addr     = 0x10,
+        .bus_freq       = 100*1000,
+        .max_freq       = 400*1000,
+        .sda_delay      = S3C2410_IICLC_SDA_DELAY5 | S3C2410_IICLC_FILTER_ON,
+};
+
+void __init s3c_i2c0_set_platdata(struct s3c2410_platform_i2c *pd)
+{
+        struct s3c2410_platform_i2c *npd;
+
+        if (!pd)
+                pd = &default_i2c_data0;
+
+        npd = kmemdup(pd, sizeof(struct s3c2410_platform_i2c), GFP_KERNEL);
+        if (!npd)
+                printk(KERN_ERR "%s: no memory for platform data\n", __func__);
+        else if (!npd->cfg_gpio)
+                npd->cfg_gpio = s3c_i2c0_cfg_gpio;
+
+        s3c_device_i2c0.dev.platform_data = npd;
+}
diff --git a/arch/arm/plat-s3c/dev-i2c1.c b/arch/arm/plat-s3c/dev-i2c1.c
new file mode 100644
index 000000000000..9658fb0aec95
--- /dev/null
+++ b/arch/arm/plat-s3c/dev-i2c1.c
@@ -0,0 +1,68 @@
+/* linux/arch/arm/plat-s3c/dev-i2c1.c
+ *
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * S3C series device definition for i2c device 1
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/platform_device.h>
+
+#include <mach/map.h>
+
+#include <plat/regs-iic.h>
+#include <plat/iic.h>
+#include <plat/devs.h>
+#include <plat/cpu.h>
+
+static struct resource s3c_i2c_resource[] = {
+        [0] = {
+                .start = S3C_PA_IIC1,
+                .end   = S3C_PA_IIC1 + SZ_4K - 1,
+                .flags = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start = IRQ_IIC1,
+                .end   = IRQ_IIC1,
+                .flags = IORESOURCE_IRQ,
+        },
+};
+
+struct platform_device s3c_device_i2c1 = {
+        .name             = "s3c2410-i2c",
+        .id               = 1,
+        .num_resources    = ARRAY_SIZE(s3c_i2c_resource),
+        .resource         = s3c_i2c_resource,
+};
+
+static struct s3c2410_platform_i2c default_i2c_data1 __initdata = {
+        .flags          = 0,
+        .bus_num        = 1,
+        .slave_addr     = 0x10,
+        .bus_freq       = 100*1000,
+        .max_freq       = 400*1000,
+        .sda_delay      = S3C2410_IICLC_SDA_DELAY5 | S3C2410_IICLC_FILTER_ON,
+};
+
+void __init s3c_i2c1_set_platdata(struct s3c2410_platform_i2c *pd)
+{
+        struct s3c2410_platform_i2c *npd;
+
+        if (!pd)
+                pd = &default_i2c_data1;
+
+        npd = kmemdup(pd, sizeof(struct s3c2410_platform_i2c), GFP_KERNEL);
+        if (!npd)
+                printk(KERN_ERR "%s: no memory for platform data\n", __func__);
+        else if (!npd->cfg_gpio)
+                npd->cfg_gpio = s3c_i2c1_cfg_gpio;
+
+        s3c_device_i2c1.dev.platform_data = npd;
+}
diff --git a/arch/arm/plat-s3c/gpio-config.c b/arch/arm/plat-s3c/gpio-config.c
new file mode 100644
index 000000000000..7642b975a998
--- /dev/null
+++ b/arch/arm/plat-s3c/gpio-config.c
@@ -0,0 +1,163 @@
+/* linux/arch/arm/plat-s3c/gpio-config.c
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * S3C series GPIO configuration core
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/kernel.h>
+#include <linux/gpio.h>
+#include <linux/io.h>
+
+#include <mach/gpio-core.h>
+#include <plat/gpio-cfg.h>
+#include <plat/gpio-cfg-helpers.h>
+
+int s3c_gpio_cfgpin(unsigned int pin, unsigned int config)
+{
+        struct s3c_gpio_chip *chip = s3c_gpiolib_getchip(pin);
+        unsigned long flags;
+        int offset;
+        int ret;
+
+        if (!chip)
+                return -EINVAL;
+
+        offset = pin - chip->chip.base;
+
+        local_irq_save(flags);
+        ret = s3c_gpio_do_setcfg(chip, offset, config);
+        local_irq_restore(flags);
+
+        return ret;
+}
+
+int s3c_gpio_setpull(unsigned int pin, s3c_gpio_pull_t pull)
+{
+        struct s3c_gpio_chip *chip = s3c_gpiolib_getchip(pin);
+        unsigned long flags;
+        int offset, ret;
+
+        if (!chip)
+                return -EINVAL;
+
+        offset = pin - chip->chip.base;
+
+        local_irq_save(flags);
+        ret = s3c_gpio_do_setpull(chip, offset, pull);
+        local_irq_restore(flags);
+
+        return ret;
+}
+
+#ifdef CONFIG_S3C_GPIO_CFG_S3C24XX
+int s3c_gpio_setcfg_s3c24xx_banka(struct s3c_gpio_chip *chip,
+                                  unsigned int off, unsigned int cfg)
+{
+        void __iomem *reg = chip->base;
+        unsigned int shift = off;
+        u32 con;
+
+        if (s3c_gpio_is_cfg_special(cfg)) {
+                cfg &= 0xf;
+
+                /* Map output to 0, and SFN2 to 1 */
+                cfg -= 1;
+                if (cfg > 1)
+                        return -EINVAL;
+
+                cfg <<= shift;
+        }
+
+        con = __raw_readl(reg);
+        con &= ~(0x1 << shift);
+        con |= cfg;
+        __raw_writel(con, reg);
+
+        return 0;
+}
+
+int s3c_gpio_setcfg_s3c24xx(struct s3c_gpio_chip *chip,
+                            unsigned int off, unsigned int cfg)
+{
+        void __iomem *reg = chip->base;
+        unsigned int shift = off * 2;
+        u32 con;
+
+        if (s3c_gpio_is_cfg_special(cfg)) {
+                cfg &= 0xf;
+                if (cfg > 3)
+                        return -EINVAL;
+
+                cfg <<= shift;
+        }
+
+        con = __raw_readl(reg);
+        con &= ~(0x3 << shift);
+        con |= cfg;
+        __raw_writel(con, reg);
+
+        return 0;
+}
+#endif
+
+#ifdef CONFIG_S3C_GPIO_CFG_S3C64XX
+int s3c_gpio_setcfg_s3c64xx_4bit(struct s3c_gpio_chip *chip,
+                                 unsigned int off, unsigned int cfg)
+{
+        void __iomem *reg = chip->base;
+        unsigned int shift = (off & 7) * 4;
+        u32 con;
+
+        if (off < 8 && chip->chip.ngpio >= 8)
+                reg -= 4;
+
+        if (s3c_gpio_is_cfg_special(cfg)) {
+                cfg &= 0xf;
+                cfg <<= shift;
+        }
+
+        con = __raw_readl(reg);
+        con &= ~(0xf << shift);
+        con |= cfg;
+        __raw_writel(con, reg);
+
+        return 0;
+}
+#endif /* CONFIG_S3C_GPIO_CFG_S3C64XX */
+
+#ifdef CONFIG_S3C_GPIO_PULL_UPDOWN
+int s3c_gpio_setpull_updown(struct s3c_gpio_chip *chip,
+                            unsigned int off, s3c_gpio_pull_t pull)
+{
+        void __iomem *reg = chip->base + 0x08;
+        int shift = off * 2;
+        u32 pup;
+
+        pup = __raw_readl(reg);
+        pup &= ~(3 << shift);
+        pup |= pull << shift;
+        __raw_writel(pup, reg);
+
+        return 0;
+}
+
+s3c_gpio_pull_t s3c_gpio_getpull_updown(struct s3c_gpio_chip *chip,
+                                        unsigned int off)
+{
+        void __iomem *reg = chip->base + 0x08;
+        int shift = off * 2;
+        u32 pup = __raw_readl(reg);
+
+        pup >>= shift;
+        pup &= 0x3;
+        return (__force s3c_gpio_pull_t)pup;
+}
+#endif
diff --git a/arch/arm/plat-s3c/gpio.c b/arch/arm/plat-s3c/gpio.c
new file mode 100644
index 000000000000..d71dd6d9ce5c
--- /dev/null
+++ b/arch/arm/plat-s3c/gpio.c
@@ -0,0 +1,147 @@
+/* linux/arch/arm/plat-s3c/gpio.c
+ *
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * S3C series GPIO core
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/gpio.h>
+
+#include <plat/gpio-core.h>
+
+#ifdef CONFIG_S3C_GPIO_TRACK
+struct s3c_gpio_chip *s3c_gpios[S3C_GPIO_END];
+
+static __init void s3c_gpiolib_track(struct s3c_gpio_chip *chip)
+{
+        unsigned int gpn;
+        int i;
+
+        gpn = chip->chip.base;
+        for (i = 0; i < chip->chip.ngpio; i++, gpn++) {
+                BUG_ON(gpn > ARRAY_SIZE(s3c_gpios));
+                s3c_gpios[gpn] = chip;
+        }
+}
+#endif /* CONFIG_S3C_GPIO_TRACK */
+
+/* Default routines for controlling GPIO, based on the original S3C24XX
+ * GPIO functions which deal with the case where each gpio bank of the
+ * chip is as following:
+ *
+ * base + 0x00: Control register, 2 bits per gpio
+ *              gpio n: 2 bits starting at (2*n)
+ *              00 = input, 01 = output, others mean special-function
+ * base + 0x04: Data register, 1 bit per gpio
+ *              bit n: data bit n
+*/
+
+static int s3c_gpiolib_input(struct gpio_chip *chip, unsigned offset)
+{
+        struct s3c_gpio_chip *ourchip = to_s3c_gpio(chip);
+        void __iomem *base = ourchip->base;
+        unsigned long flags;
+        unsigned long con;
+
+        local_irq_save(flags);
+
+        con = __raw_readl(base + 0x00);
+        con &= ~(3 << (offset * 2));
+
+        __raw_writel(con, base + 0x00);
+
+        local_irq_restore(flags);
+        return 0;
+}
+
+static int s3c_gpiolib_output(struct gpio_chip *chip,
+                              unsigned offset, int value)
+{
+        struct s3c_gpio_chip *ourchip = to_s3c_gpio(chip);
+        void __iomem *base = ourchip->base;
+        unsigned long flags;
+        unsigned long dat;
+        unsigned long con;
+
+        local_irq_save(flags);
+
+        dat = __raw_readl(base + 0x04);
+        dat &= ~(1 << offset);
+        if (value)
+                dat |= 1 << offset;
+        __raw_writel(dat, base + 0x04);
+
+        con = __raw_readl(base + 0x00);
+        con &= ~(3 << (offset * 2));
+        con |= 1 << (offset * 2);
+
+        __raw_writel(con, base + 0x00);
+        __raw_writel(dat, base + 0x04);
+
+        local_irq_restore(flags);
+        return 0;
+}
+
+static void s3c_gpiolib_set(struct gpio_chip *chip,
+                            unsigned offset, int value)
+{
+        struct s3c_gpio_chip *ourchip = to_s3c_gpio(chip);
+        void __iomem *base = ourchip->base;
+        unsigned long flags;
+        unsigned long dat;
+
+        local_irq_save(flags);
+
+        dat = __raw_readl(base + 0x04);
+        dat &= ~(1 << offset);
+        if (value)
+                dat |= 1 << offset;
+        __raw_writel(dat, base + 0x04);
+
+        local_irq_restore(flags);
+}
+
+static int s3c_gpiolib_get(struct gpio_chip *chip, unsigned offset)
+{
+        struct s3c_gpio_chip *ourchip = to_s3c_gpio(chip);
+        unsigned long val;
+
+        val = __raw_readl(ourchip->base + 0x04);
+        val >>= offset;
+        val &= 1;
+
+        return val;
+}
+
+__init void s3c_gpiolib_add(struct s3c_gpio_chip *chip)
+{
+        struct gpio_chip *gc = &chip->chip;
+        int ret;
+
+        BUG_ON(!chip->base);
+        BUG_ON(!gc->label);
+        BUG_ON(!gc->ngpio);
+
+        if (!gc->direction_input)
+                gc->direction_input = s3c_gpiolib_input;
+        if (!gc->direction_output)
+                gc->direction_output = s3c_gpiolib_output;
+        if (!gc->set)
+                gc->set = s3c_gpiolib_set;
+        if (!gc->get)
+                gc->get = s3c_gpiolib_get;
+
+        /* gpiochip_add() prints own failure message on error. */
+        ret = gpiochip_add(gc);
+        if (ret >= 0)
+                s3c_gpiolib_track(chip);
+}
diff --git a/arch/arm/plat-s3c/include/plat/devs.h b/arch/arm/plat-s3c/include/plat/devs.h
index a689c7c5ac23..6b1b5231511c 100644
--- a/arch/arm/plat-s3c/include/plat/devs.h
+++ b/arch/arm/plat-s3c/include/plat/devs.h
@@ -24,15 +24,19 @@ extern struct platform_device *s3c24xx_uart_src[];
 
 extern struct platform_device s3c_device_timer[];
 
+extern struct platform_device s3c_device_fb;
 extern struct platform_device s3c_device_usb;
 extern struct platform_device s3c_device_lcd;
 extern struct platform_device s3c_device_wdt;
-extern struct platform_device s3c_device_i2c;
+extern struct platform_device s3c_device_i2c0;
+extern struct platform_device s3c_device_i2c1;
 extern struct platform_device s3c_device_iis;
 extern struct platform_device s3c_device_rtc;
 extern struct platform_device s3c_device_adc;
 extern struct platform_device s3c_device_sdi;
-extern struct platform_device s3c_device_hsmmc;
+extern struct platform_device s3c_device_hsmmc0;
+extern struct platform_device s3c_device_hsmmc1;
+extern struct platform_device s3c_device_hsmmc2;
 
 extern struct platform_device s3c_device_spi0;
 extern struct platform_device s3c_device_spi1;
diff --git a/arch/arm/plat-s3c/include/plat/fb.h b/arch/arm/plat-s3c/include/plat/fb.h
new file mode 100644
index 000000000000..214ff561b0dd
--- /dev/null
+++ b/arch/arm/plat-s3c/include/plat/fb.h
@@ -0,0 +1,73 @@
+/* linux/arch/arm/plat-s3c/include/plat/fb.h
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      http://armlinux.simtec.co.uk/
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C - FB platform data definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __PLAT_S3C_FB_H
+#define __PLAT_S3C_FB_H __FILE__
+
+/**
+ * struct s3c_fb_pd_win - per window setup data
+ * @win_mode: The display parameters to initialise (not for window 0)
+ * @virtual_x: The virtual X size.
+ * @virtual_y: The virtual Y size.
+ */
+struct s3c_fb_pd_win {
+        struct fb_videomode     win_mode;
+
+        unsigned short          default_bpp;
+        unsigned short          max_bpp;
+        unsigned short          virtual_x;
+        unsigned short          virtual_y;
+};
+
+/**
+ * struct s3c_fb_platdata -  S3C driver platform specific information
+ * @setup_gpio: Setup the external GPIO pins to the right state to transfer
+ *              the data from the display system to the connected display
+ *              device.
+ * @vidcon0: The base vidcon0 values to control the panel data format.
+ * @vidcon1: The base vidcon1 values to control the panel data output.
+ * @win: The setup data for each hardware window, or NULL for unused.
+ * @display_mode: The LCD output display mode.
+ *
+ * The platform data supplies the video driver with all the information
+ * it requires to work with the display(s) attached to the machine. It
+ * controls the initial mode, the number of display windows (0 is always
+ * the base framebuffer) that are initialised etc.
+ *
+ */
+struct s3c_fb_platdata {
+        void    (*setup_gpio)(void);
+
+        struct s3c_fb_pd_win    *win[S3C_FB_MAX_WIN];
+
+        u32                      vidcon0;
+        u32                      vidcon1;
+};
+
+/**
+ * s3c_fb_set_platdata() - Setup the FB device with platform data.
+ * @pd: The platform data to set. The data is copied from the passed structure
+ *      so the machine data can mark the data __initdata so that any unused
+ *      machines will end up dumping their data at runtime.
+ */
+extern void s3c_fb_set_platdata(struct s3c_fb_platdata *pd);
+
+/**
+ * s3c64xx_fb_gpio_setup_24bpp() - S3C64XX setup function for 24bpp LCD
+ *
+ * Initialise the GPIO for an 24bpp LCD display on the RGB interface.
+ */
+extern void s3c64xx_fb_gpio_setup_24bpp(void);
+
+#endif /* __PLAT_S3C_FB_H */
diff --git a/arch/arm/plat-s3c/include/plat/gpio-cfg-helpers.h b/arch/arm/plat-s3c/include/plat/gpio-cfg-helpers.h
new file mode 100644
index 000000000000..652e2bbdaa20
--- /dev/null
+++ b/arch/arm/plat-s3c/include/plat/gpio-cfg-helpers.h
@@ -0,0 +1,176 @@
+/* linux/arch/arm/plat-s3c/include/plat/gpio-cfg-helper.h
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      http://armlinux.simtec.co.uk/
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C Platform - GPIO pin configuration helper definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/* This is meant for core cpu support, machine or other driver files
+ * should not be including this header.
+ */
+
+#ifndef __PLAT_GPIO_CFG_HELPERS_H
+#define __PLAT_GPIO_CFG_HELPERS_H __FILE__
+
+/* As a note, all gpio configuration functions are entered exclusively, either
+ * with the relevant lock held or the system prevented from doing anything else
+ * by disabling interrupts.
+*/
+
+static inline int s3c_gpio_do_setcfg(struct s3c_gpio_chip *chip,
+                                     unsigned int off, unsigned int config)
+{
+        return (chip->config->set_config)(chip, off, config);
+}
+
+static inline int s3c_gpio_do_setpull(struct s3c_gpio_chip *chip,
+                                      unsigned int off, s3c_gpio_pull_t pull)
+{
+        return (chip->config->set_pull)(chip, off, pull);
+}
+
+/**
+ * s3c_gpio_setcfg_s3c24xx - S3C24XX style GPIO configuration.
+ * @chip: The gpio chip that is being configured.
+ * @off: The offset for the GPIO being configured.
+ * @cfg: The configuration value to set.
+ *
+ * This helper deal with the GPIO cases where the control register
+ * has two bits of configuration per gpio, which have the following
+ * functions:
+ *      00 = input
+ *      01 = output
+ *      1x = special function
+*/
+extern int s3c_gpio_setcfg_s3c24xx(struct s3c_gpio_chip *chip,
+                                   unsigned int off, unsigned int cfg);
+
+/**
+ * s3c_gpio_setcfg_s3c24xx_a - S3C24XX style GPIO configuration (Bank A)
+ * @chip: The gpio chip that is being configured.
+ * @off: The offset for the GPIO being configured.
+ * @cfg: The configuration value to set.
+ *
+ * This helper deal with the GPIO cases where the control register
+ * has one bit of configuration for the gpio, where setting the bit
+ * means the pin is in special function mode and unset means output.
+*/
+extern int s3c_gpio_setcfg_s3c24xx_a(struct s3c_gpio_chip *chip,
+                                     unsigned int off, unsigned int cfg);
+
+/**
+ * s3c_gpio_setcfg_s3c64xx_4bit - S3C64XX 4bit single register GPIO config.
+ * @chip: The gpio chip that is being configured.
+ * @off: The offset for the GPIO being configured.
+ * @cfg: The configuration value to set.
+ *
+ * This helper deal with the GPIO cases where the control register has 4 bits
+ * of control per GPIO, generally in the form of:
+ *      0000 = Input
+ *      0001 = Output
+ *      others = Special functions (dependant on bank)
+ *
+ * Note, since the code to deal with the case where there are two control
+ * registers instead of one, we do not have a seperate set of functions for
+ * each case.
+*/
+extern int s3c_gpio_setcfg_s3c64xx_4bit(struct s3c_gpio_chip *chip,
+                                        unsigned int off, unsigned int cfg);
+
+
+/* Pull-{up,down} resistor controls.
+ *
+ * S3C2410,S3C2440,S3C24A0 = Pull-UP,
+ * S3C2412,S3C2413 = Pull-Down
+ * S3C6400,S3C6410 = Pull-Both [None,Down,Up,Undef]
+ * S3C2443 = Pull-Both [not same as S3C6400]
+ */
+
+/**
+ * s3c_gpio_setpull_1up() - Pull configuration for choice of up or none.
+ * @chip: The gpio chip that is being configured.
+ * @off: The offset for the GPIO being configured.
+ * @param: pull: The pull mode being requested.
+ *
+ * This is a helper function for the case where we have GPIOs with one
+ * bit configuring the presence of a pull-up resistor.
+ */
+extern int s3c_gpio_setpull_1up(struct s3c_gpio_chip *chip,
+                                unsigned int off, s3c_gpio_pull_t pull);
+
+/**
+ * s3c_gpio_setpull_1down() - Pull configuration for choice of down or none
+ * @chip: The gpio chip that is being configured
+ * @off: The offset for the GPIO being configured
+ * @param: pull: The pull mode being requested
+ *
+ * This is a helper function for the case where we have GPIOs with one
+ * bit configuring the presence of a pull-down resistor.
+ */
+extern int s3c_gpio_setpull_1down(struct s3c_gpio_chip *chip,
+                                  unsigned int off, s3c_gpio_pull_t pull);
+
+/**
+ * s3c_gpio_setpull_upown() - Pull configuration for choice of up, down or none
+ * @chip: The gpio chip that is being configured.
+ * @off: The offset for the GPIO being configured.
+ * @param: pull: The pull mode being requested.
+ *
+ * This is a helper function for the case where we have GPIOs with two
+ * bits configuring the presence of a pull resistor, in the following
+ * order:
+ *      00 = No pull resistor connected
+ *      01 = Pull-up resistor connected
+ *      10 = Pull-down resistor connected
+ */
+extern int s3c_gpio_setpull_updown(struct s3c_gpio_chip *chip,
+                                   unsigned int off, s3c_gpio_pull_t pull);
+
+
+/**
+ * s3c_gpio_getpull_updown() - Get configuration for choice of up, down or none
+ * @chip: The gpio chip that the GPIO pin belongs to
+ * @off: The offset to the pin to get the configuration of.
+ *
+ * This helper function reads the state of the pull-{up,down} resistor for the
+ * given GPIO in the same case as s3c_gpio_setpull_upown.
+*/
+extern s3c_gpio_pull_t s3c_gpio_getpull_updown(struct s3c_gpio_chip *chip,
+                                               unsigned int off);
+
+/**
+ * s3c_gpio_setpull_s3c2443() - Pull configuration for s3c2443.
+ * @chip: The gpio chip that is being configured.
+ * @off: The offset for the GPIO being configured.
+ * @param: pull: The pull mode being requested.
+ *
+ * This is a helper function for the case where we have GPIOs with two
+ * bits configuring the presence of a pull resistor, in the following
+ * order:
+ *      00 = Pull-up resistor connected
+ *      10 = Pull-down resistor connected
+ *      x1 = No pull up resistor
+ */
+extern int s3c_gpio_setpull_s3c2443(struct s3c_gpio_chip *chip,
+                                    unsigned int off, s3c_gpio_pull_t pull);
+
+/**
+ * s3c_gpio_getpull_s3c2443() - Get configuration for s3c2443 pull resistors
+ * @chip: The gpio chip that the GPIO pin belongs to.
+ * @off: The offset to the pin to get the configuration of.
+ *
+ * This helper function reads the state of the pull-{up,down} resistor for the
+ * given GPIO in the same case as s3c_gpio_setpull_upown.
+*/
+extern s3c_gpio_pull_t s3c_gpio_getpull_s3c24xx(struct s3c_gpio_chip *chip,
+                                                unsigned int off);
+
+#endif /* __PLAT_GPIO_CFG_HELPERS_H */
+
diff --git a/arch/arm/plat-s3c/include/plat/gpio-cfg.h b/arch/arm/plat-s3c/include/plat/gpio-cfg.h
new file mode 100644
index 000000000000..29cd6a86cade
--- /dev/null
+++ b/arch/arm/plat-s3c/include/plat/gpio-cfg.h
@@ -0,0 +1,110 @@
+/* linux/arch/arm/plat-s3c/include/plat/gpio-cfg.h
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      http://armlinux.simtec.co.uk/
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C Platform - GPIO pin configuration
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/* This file contains the necessary definitions to get the basic gpio
+ * pin configuration done such as setting a pin to input or output or
+ * changing the pull-{up,down} configurations.
+ */
+
+/* Note, this interface is being added to the s3c64xx arch first and will
+ * be added to the s3c24xx systems later.
+ */
+
+#ifndef __PLAT_GPIO_CFG_H
+#define __PLAT_GPIO_CFG_H __FILE__
+
+typedef unsigned int __bitwise__ s3c_gpio_pull_t;
+
+/* forward declaration if gpio-core.h hasn't been included */
+struct s3c_gpio_chip;
+
+/**
+ * struct s3c_gpio_cfg GPIO configuration
+ * @cfg_eint: Configuration setting when used for external interrupt source
+ * @get_pull: Read the current pull configuration for the GPIO
+ * @set_pull: Set the current pull configuraiton for the GPIO
+ * @set_config: Set the current configuration for the GPIO
+ * @get_config: Read the current configuration for the GPIO
+ *
+ * Each chip can have more than one type of GPIO bank available and some
+ * have different capabilites even when they have the same control register
+ * layouts. Provide an point to vector control routine and provide any
+ * per-bank configuration information that other systems such as the
+ * external interrupt code will need.
+ */
+struct s3c_gpio_cfg {
+        unsigned int    cfg_eint;
+
+        s3c_gpio_pull_t (*get_pull)(struct s3c_gpio_chip *chip, unsigned offs);
+        int             (*set_pull)(struct s3c_gpio_chip *chip, unsigned offs,
+                                    s3c_gpio_pull_t pull);
+
+        unsigned (*get_config)(struct s3c_gpio_chip *chip, unsigned offs);
+        int      (*set_config)(struct s3c_gpio_chip *chip, unsigned offs,
+                               unsigned config);
+};
+
+#define S3C_GPIO_SPECIAL_MARK   (0xfffffff0)
+#define S3C_GPIO_SPECIAL(x)     (S3C_GPIO_SPECIAL_MARK | (x))
+
+/* Defines for generic pin configurations */
+#define S3C_GPIO_INPUT  (S3C_GPIO_SPECIAL(0))
+#define S3C_GPIO_OUTPUT (S3C_GPIO_SPECIAL(1))
+#define S3C_GPIO_SFN(x) (S3C_GPIO_SPECIAL(x))
+
+#define s3c_gpio_is_cfg_special(_cfg) \
+        (((_cfg) & S3C_GPIO_SPECIAL_MARK) == S3C_GPIO_SPECIAL_MARK)
+
+/**
+ * s3c_gpio_cfgpin() - Change the GPIO function of a pin.
+ * @pin pin The pin number to configure.
+ * @pin to The configuration for the pin's function.
+ *
+ * Configure which function is actually connected to the external
+ * pin, such as an gpio input, output or some form of special function
+ * connected to an internal peripheral block.
+ */
+extern int s3c_gpio_cfgpin(unsigned int pin, unsigned int to);
+
+/* Define values for the pull-{up,down} available for each gpio pin.
+ *
+ * These values control the state of the weak pull-{up,down} resistors
+ * available on most pins on the S3C series. Not all chips support both
+ * up or down settings, and it may be dependant on the chip that is being
+ * used to whether the particular mode is available.
+ */
+#define S3C_GPIO_PULL_NONE      ((__force s3c_gpio_pull_t)0x00)
+#define S3C_GPIO_PULL_DOWN      ((__force s3c_gpio_pull_t)0x01)
+#define S3C_GPIO_PULL_UP        ((__force s3c_gpio_pull_t)0x02)
+
+/**
+ * s3c_gpio_setpull() - set the state of a gpio pin pull resistor
+ * @pin: The pin number to configure the pull resistor.
+ * @pull: The configuration for the pull resistor.
+ *
+ * This function sets the state of the pull-{up,down} resistor for the
+ * specified pin. It will return 0 if successfull, or a negative error
+ * code if the pin cannot support the requested pull setting.
+*/
+extern int s3c_gpio_setpull(unsigned int pin, s3c_gpio_pull_t pull);
+
+/**
+ * s3c_gpio_getpull() - get the pull resistor state of a gpio pin
+ * @pin: The pin number to get the settings for
+ *
+ * Read the pull resistor value for the specified pin.
+*/
+extern s3c_gpio_pull_t s3c_gpio_getpull(unsigned int pin);
+
+#endif /* __PLAT_GPIO_CFG_H */
diff --git a/arch/arm/plat-s3c/include/plat/gpio-core.h b/arch/arm/plat-s3c/include/plat/gpio-core.h
new file mode 100644
index 000000000000..2fc60a580ac8
--- /dev/null
+++ b/arch/arm/plat-s3c/include/plat/gpio-core.h
@@ -0,0 +1,77 @@
+/* linux/arch/arm/plat-s3c/include/plat/gpio-core.h
+ *
+ * Copyright 2008 Simtec Electronics
+ *      http://armlinux.simtec.co.uk/
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C Platform - GPIO core
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/* Define the core gpiolib support functions that the s3c platforms may
+ * need to extend or change depending on the hardware and the s3c chip
+ * selected at build or found at run time.
+ *
+ * These definitions are not intended for driver inclusion, there is
+ * nothing here that should not live outside the platform and core
+ * specific code.
+*/
+
+struct s3c_gpio_cfg;
+
+/**
+ * struct s3c_gpio_chip - wrapper for specific implementation of gpio
+ * @chip: The chip structure to be exported via gpiolib.
+ * @base: The base pointer to the gpio configuration registers.
+ * @config: special function and pull-resistor control information.
+ *
+ * This wrapper provides the necessary information for the Samsung
+ * specific gpios being registered with gpiolib.
+ */
+struct s3c_gpio_chip {
+        struct gpio_chip        chip;
+        struct s3c_gpio_cfg     *config;
+        void __iomem            *base;
+};
+
+static inline struct s3c_gpio_chip *to_s3c_gpio(struct gpio_chip *gpc)
+{
+        return container_of(gpc, struct s3c_gpio_chip, chip);
+}
+
+/** s3c_gpiolib_add() - add the s3c specific version of a gpio_chip.
+ * @chip: The chip to register
+ *
+ * This is a wrapper to gpiochip_add() that takes our specific gpio chip
+ * information and makes the necessary alterations for the platform and
+ * notes the information for use with the configuration systems and any
+ * other parts of the system.
+ */
+extern void s3c_gpiolib_add(struct s3c_gpio_chip *chip);
+
+/* CONFIG_S3C_GPIO_TRACK enables the tracking of the s3c specific gpios
+ * for use with the configuration calls, and other parts of the s3c gpiolib
+ * support code.
+ *
+ * Not all s3c support code will need this, as some configurations of cpu
+ * may only support one or two different configuration options and have an
+ * easy gpio to s3c_gpio_chip mapping function. If this is the case, then
+ * the machine support file should provide its own s3c_gpiolib_getchip()
+ * and any other necessary functions.
+ */
+
+#ifdef CONFIG_S3C_GPIO_TRACK
+extern struct s3c_gpio_chip *s3c_gpios[S3C_GPIO_END];
+
+static inline struct s3c_gpio_chip *s3c_gpiolib_getchip(unsigned int chip)
+{
+        return (chip < S3C_GPIO_END) ? s3c_gpios[chip] : NULL;
+}
+#else
+/* machine specific code should provide s3c_gpiolib_getchip */
+
+static inline void s3c_gpiolib_track(struct s3c_gpio_chip *chip) { }
+#endif
diff --git a/arch/arm/plat-s3c/include/plat/iic-core.h b/arch/arm/plat-s3c/include/plat/iic-core.h
new file mode 100644
index 000000000000..36397ca20962
--- /dev/null
+++ b/arch/arm/plat-s3c/include/plat/iic-core.h
@@ -0,0 +1,35 @@
+/* arch/arm/mach-s3c2410/include/mach/iic-core.h
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C - I2C Controller core functions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARCH_IIC_CORE_H
+#define __ASM_ARCH_IIC_CORE_H __FILE__
+
+/* These functions are only for use with the core support code, such as
+ * the cpu specific initialisation code
+ */
+
+/* re-define device name depending on support. */
+static inline void s3c_i2c0_setname(char *name)
+{
+        /* currently this device is always compiled in */
+        s3c_device_i2c0.name = name;
+}
+
+static inline void s3c_i2c1_setname(char *name)
+{
+#ifdef CONFIG_S3C_DEV_I2C1
+        s3c_device_i2c1.name = name;
+#endif
+}
+
+#endif /* __ASM_ARCH_IIC_H */
diff --git a/arch/arm/plat-s3c/include/plat/iic.h b/arch/arm/plat-s3c/include/plat/iic.h
index 5106acaa1d0e..dc1dfcb9bc6c 100644
--- a/arch/arm/plat-s3c/include/plat/iic.h
+++ b/arch/arm/plat-s3c/include/plat/iic.h
@@ -28,6 +28,30 @@ struct s3c2410_platform_i2c {
         unsigned long   max_freq;       /* max frequency for the bus */
         unsigned long   min_freq;       /* min frequency for the bus */
         unsigned int    sda_delay;      /* pclks (s3c2440 only) */
+
+        void    (*cfg_gpio)(struct platform_device *dev);
 };
 
+/**
+ * s3c_i2c0_set_platdata - set platform data for i2c0 device
+ * @i2c: The platform data to set, or NULL for default data.
+ *
+ * Register the given platform data for use with the i2c0 device. This
+ * call copies the platform data, so the caller can use __initdata for
+ * their copy.
+ *
+ * This call will set cfg_gpio if is null to the default platform
+ * implementation.
+ *
+ * Any user of s3c_device_i2c0 should call this, even if it is with
+ * NULL to ensure that the device is given the default platform data
+ * as the driver will no longer carry defaults.
+ */
+extern void s3c_i2c0_set_platdata(struct s3c2410_platform_i2c *i2c);
+extern void s3c_i2c1_set_platdata(struct s3c2410_platform_i2c *i2c);
+
+/* defined by architecture to configure gpio */
+extern void s3c_i2c0_cfg_gpio(struct platform_device *dev);
+extern void s3c_i2c1_cfg_gpio(struct platform_device *dev);
+
 #endif /* __ASM_ARCH_IIC_H */
diff --git a/arch/arm/plat-s3c/include/plat/regs-fb.h b/arch/arm/plat-s3c/include/plat/regs-fb.h
new file mode 100644
index 000000000000..e9ee599d430e
--- /dev/null
+++ b/arch/arm/plat-s3c/include/plat/regs-fb.h
@@ -0,0 +1,366 @@
+/* arch/arm/plat-s3c/include/plat/regs-fb.h
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      http://armlinux.simtec.co.uk/
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C Platform - new-style framebuffer register definitions
+ *
+ * This is the register set for the new style framebuffer interface
+ * found from the S3C2443 onwards into the S3C2416, S3C2450 and the
+ * S3C64XX series such as the S3C6400 and S3C6410.
+ *
+ * The file does not contain the cpu specific items which are based on
+ * whichever architecture is selected, it only contains the core of the
+ * register set. See <mach/regs-fb.h> to get the specifics.
+ *
+ * Note, we changed to using regs-fb.h as it avoids any clashes with
+ * the original regs-lcd.h so out of the way of regs-lcd.h as well as
+ * indicating the newer block is much more than just an LCD interface.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/* Please do not include this file directly, use <mach/regs-fb.h> to
+ * ensure all the localised SoC support is included as necessary.
+*/
+
+/* VIDCON0 */
+
+#define VIDCON0                                 (0x00)
+#define VIDCON0_INTERLACE                       (1 << 29)
+#define VIDCON0_VIDOUT_MASK                     (0x3 << 26)
+#define VIDCON0_VIDOUT_SHIFT                    (26)
+#define VIDCON0_VIDOUT_RGB                      (0x0 << 26)
+#define VIDCON0_VIDOUT_TV                       (0x1 << 26)
+#define VIDCON0_VIDOUT_I80_LDI0                 (0x2 << 26)
+#define VIDCON0_VIDOUT_I80_LDI1                 (0x3 << 26)
+
+#define VIDCON0_L1_DATA_MASK                    (0x7 << 23)
+#define VIDCON0_L1_DATA_SHIFT                   (23)
+#define VIDCON0_L1_DATA_16BPP                   (0x0 << 23)
+#define VIDCON0_L1_DATA_18BPP16                 (0x1 << 23)
+#define VIDCON0_L1_DATA_18BPP9                  (0x2 << 23)
+#define VIDCON0_L1_DATA_24BPP                   (0x3 << 23)
+#define VIDCON0_L1_DATA_18BPP                   (0x4 << 23)
+#define VIDCON0_L1_DATA_16BPP8                  (0x5 << 23)
+
+#define VIDCON0_L0_DATA_MASK                    (0x7 << 20)
+#define VIDCON0_L0_DATA_SHIFT                   (20)
+#define VIDCON0_L0_DATA_16BPP                   (0x0 << 20)
+#define VIDCON0_L0_DATA_18BPP16                 (0x1 << 20)
+#define VIDCON0_L0_DATA_18BPP9                  (0x2 << 20)
+#define VIDCON0_L0_DATA_24BPP                   (0x3 << 20)
+#define VIDCON0_L0_DATA_18BPP                   (0x4 << 20)
+#define VIDCON0_L0_DATA_16BPP8                  (0x5 << 20)
+
+#define VIDCON0_PNRMODE_MASK                    (0x3 << 17)
+#define VIDCON0_PNRMODE_SHIFT                   (17)
+#define VIDCON0_PNRMODE_RGB                     (0x0 << 17)
+#define VIDCON0_PNRMODE_BGR                     (0x1 << 17)
+#define VIDCON0_PNRMODE_SERIAL_RGB              (0x2 << 17)
+#define VIDCON0_PNRMODE_SERIAL_BGR              (0x3 << 17)
+
+#define VIDCON0_CLKVALUP                        (1 << 16)
+#define VIDCON0_CLKVAL_F_MASK                   (0xff << 6)
+#define VIDCON0_CLKVAL_F_SHIFT                  (6)
+#define VIDCON0_CLKVAL_F_LIMIT                  (0xff)
+#define VIDCON0_CLKVAL_F(_x)                    ((_x) << 6)
+#define VIDCON0_VLCKFREE                        (1 << 5)
+#define VIDCON0_CLKDIR                          (1 << 4)
+
+#define VIDCON0_CLKSEL_MASK                     (0x3 << 2)
+#define VIDCON0_CLKSEL_SHIFT                    (2)
+#define VIDCON0_CLKSEL_HCLK                     (0x0 << 2)
+#define VIDCON0_CLKSEL_LCD                      (0x1 << 2)
+#define VIDCON0_CLKSEL_27M                      (0x3 << 2)
+
+#define VIDCON0_ENVID                           (1 << 1)
+#define VIDCON0_ENVID_F                         (1 << 0)
+
+#define VIDCON1                                 (0x04)
+#define VIDCON1_LINECNT_MASK                    (0x7ff << 16)
+#define VIDCON1_LINECNT_SHIFT                   (16)
+#define VIDCON1_LINECNT_GET(_v)                 (((_v) >> 16) & 0x7ff)
+#define VIDCON1_VSTATUS_MASK                    (0x3 << 13)
+#define VIDCON1_VSTATUS_SHIFT                   (13)
+#define VIDCON1_VSTATUS_VSYNC                   (0x0 << 13)
+#define VIDCON1_VSTATUS_BACKPORCH               (0x1 << 13)
+#define VIDCON1_VSTATUS_ACTIVE                  (0x2 << 13)
+#define VIDCON1_VSTATUS_FRONTPORCH              (0x0 << 13)
+
+#define VIDCON1_INV_VCLK                        (1 << 7)
+#define VIDCON1_INV_HSYNC                       (1 << 6)
+#define VIDCON1_INV_VSYNC                       (1 << 5)
+#define VIDCON1_INV_VDEN                        (1 << 4)
+
+/* VIDCON2 */
+
+#define VIDCON2                                 (0x08)
+#define VIDCON2_EN601                           (1 << 23)
+#define VIDCON2_TVFMTSEL_SW                     (1 << 14)
+
+#define VIDCON2_TVFMTSEL1_MASK                  (0x3 << 12)
+#define VIDCON2_TVFMTSEL1_SHIFT                 (12)
+#define VIDCON2_TVFMTSEL1_RGB                   (0x0 << 12)
+#define VIDCON2_TVFMTSEL1_YUV422                (0x1 << 12)
+#define VIDCON2_TVFMTSEL1_YUV444                (0x2 << 12)
+
+#define VIDCON2_ORGYCbCr                        (1 << 8)
+#define VIDCON2_YUVORDCrCb                      (1 << 7)
+
+/* VIDTCON0 */
+
+#define VIDTCON0_VBPDE_MASK                     (0xff << 24)
+#define VIDTCON0_VBPDE_SHIFT                    (24)
+#define VIDTCON0_VBPDE_LIMIT                    (0xff)
+#define VIDTCON0_VBPDE(_x)                      ((_x) << 24)
+
+#define VIDTCON0_VBPD_MASK                      (0xff << 16)
+#define VIDTCON0_VBPD_SHIFT                     (16)
+#define VIDTCON0_VBPD_LIMIT                     (0xff)
+#define VIDTCON0_VBPD(_x)                       ((_x) << 16)
+
+#define VIDTCON0_VFPD_MASK                      (0xff << 8)
+#define VIDTCON0_VFPD_SHIFT                     (8)
+#define VIDTCON0_VFPD_LIMIT                     (0xff)
+#define VIDTCON0_VFPD(_x)                       ((_x) << 8)
+
+#define VIDTCON0_VSPW_MASK                      (0xff << 0)
+#define VIDTCON0_VSPW_SHIFT                     (0)
+#define VIDTCON0_VSPW_LIMIT                     (0xff)
+#define VIDTCON0_VSPW(_x)                       ((_x) << 0)
+
+/* VIDTCON1 */
+
+#define VIDTCON1_VFPDE_MASK                     (0xff << 24)
+#define VIDTCON1_VFPDE_SHIFT                    (24)
+#define VIDTCON1_VFPDE_LIMIT                    (0xff)
+#define VIDTCON1_VFPDE(_x)                      ((_x) << 24)
+
+#define VIDTCON1_HBPD_MASK                      (0xff << 16)
+#define VIDTCON1_HBPD_SHIFT                     (16)
+#define VIDTCON1_HBPD_LIMIT                     (0xff)
+#define VIDTCON1_HBPD(_x)                       ((_x) << 16)
+
+#define VIDTCON1_HFPD_MASK                      (0xff << 8)
+#define VIDTCON1_HFPD_SHIFT                     (8)
+#define VIDTCON1_HFPD_LIMIT                     (0xff)
+#define VIDTCON1_HFPD(_x)                       ((_x) << 8)
+
+#define VIDTCON1_HSPW_MASK                      (0xff << 0)
+#define VIDTCON1_HSPW_SHIFT                     (0)
+#define VIDTCON1_HSPW_LIMIT                     (0xff)
+#define VIDTCON1_HSPW(_x)                       ((_x) << 0)
+
+#define VIDTCON2                                (0x18)
+#define VIDTCON2_LINEVAL_MASK                   (0x7ff << 11)
+#define VIDTCON2_LINEVAL_SHIFT                  (11)
+#define VIDTCON2_LINEVAL_LIMIT                  (0x7ff)
+#define VIDTCON2_LINEVAL(_x)                    ((_x) << 11)
+
+#define VIDTCON2_HOZVAL_MASK                    (0x7ff << 0)
+#define VIDTCON2_HOZVAL_SHIFT                   (0)
+#define VIDTCON2_HOZVAL_LIMIT                   (0x7ff)
+#define VIDTCON2_HOZVAL(_x)                     ((_x) << 0)
+
+/* WINCONx */
+
+
+#define WINCONx_BITSWP                          (1 << 18)
+#define WINCONx_BYTSWP                          (1 << 17)
+#define WINCONx_HAWSWP                          (1 << 16)
+#define WINCONx_BURSTLEN_MASK                   (0x3 << 9)
+#define WINCONx_BURSTLEN_SHIFT                  (9)
+#define WINCONx_BURSTLEN_16WORD                 (0x0 << 9)
+#define WINCONx_BURSTLEN_8WORD                  (0x1 << 9)
+#define WINCONx_BURSTLEN_4WORD                  (0x2 << 9)
+
+#define WINCONx_ENWIN                           (1 << 0)
+#define WINCON0_BPPMODE_MASK                    (0xf << 2)
+#define WINCON0_BPPMODE_SHIFT                   (2)
+#define WINCON0_BPPMODE_1BPP                    (0x0 << 2)
+#define WINCON0_BPPMODE_2BPP                    (0x1 << 2)
+#define WINCON0_BPPMODE_4BPP                    (0x2 << 2)
+#define WINCON0_BPPMODE_8BPP_PALETTE            (0x3 << 2)
+#define WINCON0_BPPMODE_16BPP_565               (0x5 << 2)
+#define WINCON0_BPPMODE_16BPP_1555              (0x7 << 2)
+#define WINCON0_BPPMODE_18BPP_666               (0x8 << 2)
+#define WINCON0_BPPMODE_24BPP_888               (0xb << 2)
+
+#define WINCON1_BLD_PIX                         (1 << 6)
+
+#define WINCON1_ALPHA_SEL                       (1 << 1)
+#define WINCON1_BPPMODE_MASK                    (0xf << 2)
+#define WINCON1_BPPMODE_SHIFT                   (2)
+#define WINCON1_BPPMODE_1BPP                    (0x0 << 2)
+#define WINCON1_BPPMODE_2BPP                    (0x1 << 2)
+#define WINCON1_BPPMODE_4BPP                    (0x2 << 2)
+#define WINCON1_BPPMODE_8BPP_PALETTE            (0x3 << 2)
+#define WINCON1_BPPMODE_8BPP_1232               (0x4 << 2)
+#define WINCON1_BPPMODE_16BPP_565               (0x5 << 2)
+#define WINCON1_BPPMODE_16BPP_A1555             (0x6 << 2)
+#define WINCON1_BPPMODE_16BPP_I1555             (0x7 << 2)
+#define WINCON1_BPPMODE_18BPP_666               (0x8 << 2)
+#define WINCON1_BPPMODE_18BPP_A1665             (0x9 << 2)
+#define WINCON1_BPPMODE_19BPP_A1666             (0xa << 2)
+#define WINCON1_BPPMODE_24BPP_888               (0xb << 2)
+#define WINCON1_BPPMODE_24BPP_A1887             (0xc << 2)
+#define WINCON1_BPPMODE_25BPP_A1888             (0xd << 2)
+#define WINCON1_BPPMODE_28BPP_A4888             (0xd << 2)
+
+
+#define VIDOSDxA_TOPLEFT_X_MASK                 (0x7ff << 11)
+#define VIDOSDxA_TOPLEFT_X_SHIFT                (11)
+#define VIDOSDxA_TOPLEFT_X_LIMIT                (0x7ff)
+#define VIDOSDxA_TOPLEFT_X(_x)                  ((_x) << 11)
+
+#define VIDOSDxA_TOPLEFT_Y_MASK                 (0x7ff << 0)
+#define VIDOSDxA_TOPLEFT_Y_SHIFT                (0)
+#define VIDOSDxA_TOPLEFT_Y_LIMIT                (0x7ff)
+#define VIDOSDxA_TOPLEFT_Y(_x)                  ((_x) << 0)
+
+#define VIDOSDxB_BOTRIGHT_X_MASK                (0x7ff << 11)
+#define VIDOSDxB_BOTRIGHT_X_SHIFT               (11)
+#define VIDOSDxB_BOTRIGHT_X_LIMIT               (0x7ff)
+#define VIDOSDxB_BOTRIGHT_X(_x)                 ((_x) << 11)
+
+#define VIDOSDxB_BOTRIGHT_Y_MASK                (0x7ff << 0)
+#define VIDOSDxB_BOTRIGHT_Y_SHIFT               (0)
+#define VIDOSDxB_BOTRIGHT_Y_LIMIT               (0x7ff)
+#define VIDOSDxB_BOTRIGHT_Y(_x)                 ((_x) << 0)
+
+/* For VIDOSD[1..4]C */
+#define VIDISD14C_ALPHA0_R(_x)                  ((_x) << 20)
+#define VIDISD14C_ALPHA0_G_MASK                 (0xf << 16)
+#define VIDISD14C_ALPHA0_G_SHIFT                (16)
+#define VIDISD14C_ALPHA0_G_LIMIT                (0xf)
+#define VIDISD14C_ALPHA0_G(_x)                  ((_x) << 16)
+#define VIDISD14C_ALPHA0_B_MASK                 (0xf << 12)
+#define VIDISD14C_ALPHA0_B_SHIFT                (12)
+#define VIDISD14C_ALPHA0_B_LIMIT                (0xf)
+#define VIDISD14C_ALPHA0_B(_x)                  ((_x) << 12)
+#define VIDISD14C_ALPHA1_R_MASK                 (0xf << 8)
+#define VIDISD14C_ALPHA1_R_SHIFT                (8)
+#define VIDISD14C_ALPHA1_R_LIMIT                (0xf)
+#define VIDISD14C_ALPHA1_R(_x)                  ((_x) << 8)
+#define VIDISD14C_ALPHA1_G_MASK                 (0xf << 4)
+#define VIDISD14C_ALPHA1_G_SHIFT                (4)
+#define VIDISD14C_ALPHA1_G_LIMIT                (0xf)
+#define VIDISD14C_ALPHA1_G(_x)                  ((_x) << 4)
+#define VIDISD14C_ALPHA1_B_MASK                 (0xf << 0)
+#define VIDISD14C_ALPHA1_B_SHIFT                (0)
+#define VIDISD14C_ALPHA1_B_LIMIT                (0xf)
+#define VIDISD14C_ALPHA1_B(_x)                  ((_x) << 0)
+
+/* Video buffer addresses */
+#define VIDW_BUF_START(_buff)                   (0xA0 + ((_buff) * 8))
+#define VIDW_BUF_START1(_buff)                  (0xA4 + ((_buff) * 8))
+#define VIDW_BUF_END(_buff)                     (0xD0 + ((_buff) * 8))
+#define VIDW_BUF_END1(_buff)                    (0xD4 + ((_buff) * 8))
+#define VIDW_BUF_SIZE(_buff)                    (0x100 + ((_buff) * 4))
+
+#define VIDW_BUF_SIZE_OFFSET_MASK               (0x1fff << 13)
+#define VIDW_BUF_SIZE_OFFSET_SHIFT              (13)
+#define VIDW_BUF_SIZE_OFFSET_LIMIT              (0x1fff)
+#define VIDW_BUF_SIZE_OFFSET(_x)                ((_x) << 13)
+
+#define VIDW_BUF_SIZE_PAGEWIDTH_MASK            (0x1fff << 0)
+#define VIDW_BUF_SIZE_PAGEWIDTH_SHIFT           (0)
+#define VIDW_BUF_SIZE_PAGEWIDTH_LIMIT           (0x1fff)
+#define VIDW_BUF_SIZE_PAGEWIDTH(_x)             ((_x) << 0)
+
+/* Interrupt controls and status */
+
+#define VIDINTCON0_FIFOINTERVAL_MASK            (0x3f << 20)
+#define VIDINTCON0_FIFOINTERVAL_SHIFT           (20)
+#define VIDINTCON0_FIFOINTERVAL_LIMIT           (0x3f)
+#define VIDINTCON0_FIFOINTERVAL(_x)             ((_x) << 20)
+
+#define VIDINTCON0_INT_SYSMAINCON               (1 << 19)
+#define VIDINTCON0_INT_SYSSUBCON                (1 << 18)
+#define VIDINTCON0_INT_I80IFDONE                (1 << 17)
+
+#define VIDINTCON0_FRAMESEL0_MASK               (0x3 << 15)
+#define VIDINTCON0_FRAMESEL0_SHIFT              (15)
+#define VIDINTCON0_FRAMESEL0_BACKPORCH          (0x0 << 15)
+#define VIDINTCON0_FRAMESEL0_VSYNC              (0x1 << 15)
+#define VIDINTCON0_FRAMESEL0_ACTIVE             (0x2 << 15)
+#define VIDINTCON0_FRAMESEL0_FRONTPORCH         (0x3 << 15)
+
+#define VIDINTCON0_FRAMESEL1                    (1 << 14)
+#define VIDINTCON0_FRAMESEL1_NONE               (0x0 << 14)
+#define VIDINTCON0_FRAMESEL1_BACKPORCH          (0x1 << 14)
+#define VIDINTCON0_FRAMESEL1_VSYNC              (0x2 << 14)
+#define VIDINTCON0_FRAMESEL1_FRONTPORCH         (0x3 << 14)
+
+#define VIDINTCON0_INT_FRAME                    (1 << 12)
+#define VIDINTCON0_FIFIOSEL_MASK                (0x7f << 5)
+#define VIDINTCON0_FIFIOSEL_SHIFT               (5)
+#define VIDINTCON0_FIFIOSEL_WINDOW0             (0x1 << 5)
+#define VIDINTCON0_FIFIOSEL_WINDOW1             (0x2 << 5)
+
+#define VIDINTCON0_FIFOLEVEL_MASK               (0x7 << 2)
+#define VIDINTCON0_FIFOLEVEL_SHIFT              (2)
+#define VIDINTCON0_FIFOLEVEL_TO25PC             (0x0 << 2)
+#define VIDINTCON0_FIFOLEVEL_TO50PC             (0x1 << 2)
+#define VIDINTCON0_FIFOLEVEL_TO75PC             (0x2 << 2)
+#define VIDINTCON0_FIFOLEVEL_EMPTY              (0x3 << 2)
+#define VIDINTCON0_FIFOLEVEL_FULL               (0x4 << 2)
+
+#define VIDINTCON0_INT_FIFO_MASK                (0x3 << 0)
+#define VIDINTCON0_INT_FIFO_SHIFT               (0)
+#define VIDINTCON0_INT_ENABLE                   (1 << 0)
+
+#define VIDINTCON1                              (0x134)
+#define VIDINTCON1_INT_I180                     (1 << 2)
+#define VIDINTCON1_INT_FRAME                    (1 << 1)
+#define VIDINTCON1_INT_FIFO                     (1 << 0)
+
+/* Window colour-key control registers */
+
+#define WxKEYCON0_KEYBL_EN                      (1 << 26)
+#define WxKEYCON0_KEYEN_F                       (1 << 25)
+#define WxKEYCON0_DIRCON                        (1 << 24)
+#define WxKEYCON0_COMPKEY_MASK                  (0xffffff << 0)
+#define WxKEYCON0_COMPKEY_SHIFT                 (0)
+#define WxKEYCON0_COMPKEY_LIMIT                 (0xffffff)
+#define WxKEYCON0_COMPKEY(_x)                   ((_x) << 0)
+#define WxKEYCON1_COLVAL_MASK                   (0xffffff << 0)
+#define WxKEYCON1_COLVAL_SHIFT                  (0)
+#define WxKEYCON1_COLVAL_LIMIT                  (0xffffff)
+#define WxKEYCON1_COLVAL(_x)                    ((_x) << 0)
+
+
+/* Window blanking (MAP) */
+
+#define WINxMAP_MAP                             (1 << 24)
+#define WINxMAP_MAP_COLOUR_MASK                 (0xffffff << 0)
+#define WINxMAP_MAP_COLOUR_SHIFT                (0)
+#define WINxMAP_MAP_COLOUR_LIMIT                (0xffffff)
+#define WINxMAP_MAP_COLOUR(_x)                  ((_x) << 0)
+
+#define WPALCON_PAL_UPDATE                      (1 << 9)
+#define WPALCON_W1PAL_MASK                      (0x7 << 3)
+#define WPALCON_W1PAL_SHIFT                     (3)
+#define WPALCON_W1PAL_25BPP_A888                (0x0 << 3)
+#define WPALCON_W1PAL_24BPP                     (0x1 << 3)
+#define WPALCON_W1PAL_19BPP_A666                (0x2 << 3)
+#define WPALCON_W1PAL_18BPP_A665                (0x3 << 3)
+#define WPALCON_W1PAL_18BPP                     (0x4 << 3)
+#define WPALCON_W1PAL_16BPP_A555                (0x5 << 3)
+#define WPALCON_W1PAL_16BPP_565                 (0x6 << 3)
+
+#define WPALCON_W0PAL_MASK                      (0x7 << 0)
+#define WPALCON_W0PAL_SHIFT                     (0)
+#define WPALCON_W0PAL_25BPP_A888                (0x0 << 0)
+#define WPALCON_W0PAL_24BPP                     (0x1 << 0)
+#define WPALCON_W0PAL_19BPP_A666                (0x2 << 0)
+#define WPALCON_W0PAL_18BPP_A665                (0x3 << 0)
+#define WPALCON_W0PAL_18BPP                     (0x4 << 0)
+#define WPALCON_W0PAL_16BPP_A555                (0x5 << 0)
+#define WPALCON_W0PAL_16BPP_565                 (0x6 << 0)
+
diff --git a/arch/arm/plat-s3c/include/plat/regs-sdhci.h b/arch/arm/plat-s3c/include/plat/regs-sdhci.h
new file mode 100644
index 000000000000..e34049ad44cc
--- /dev/null
+++ b/arch/arm/plat-s3c/include/plat/regs-sdhci.h
@@ -0,0 +1,87 @@
+/* linux/arch/arm/plat-s3c/include/plat/regs-sdhci.h
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      http://armlinux.simtec.co.uk/
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C Platform - SDHCI (HSMMC) register definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __PLAT_S3C_SDHCI_REGS_H
+#define __PLAT_S3C_SDHCI_REGS_H __FILE__
+
+#define S3C_SDHCI_CONTROL2                      (0x80)
+#define S3C_SDHCI_CONTROL3                      (0x84)
+#define S3C64XX_SDHCI_CONTROL4                  (0x8C)
+
+#define S3C64XX_SDHCI_CTRL2_ENSTAASYNCCLR       (1 << 31)
+#define S3C64XX_SDHCI_CTRL2_ENCMDCNFMSK         (1 << 30)
+#define S3C_SDHCI_CTRL2_CDINVRXD3               (1 << 29)
+#define S3C_SDHCI_CTRL2_SLCARDOUT               (1 << 28)
+
+#define S3C_SDHCI_CTRL2_FLTCLKSEL_MASK          (0xf << 24)
+#define S3C_SDHCI_CTRL2_FLTCLKSEL_SHIFT         (24)
+#define S3C_SDHCI_CTRL2_FLTCLKSEL(_x)           ((_x) << 24)
+
+#define S3C_SDHCI_CTRL2_LVLDAT_MASK             (0xff << 16)
+#define S3C_SDHCI_CTRL2_LVLDAT_SHIFT            (16)
+#define S3C_SDHCI_CTRL2_LVLDAT(_x)              ((_x) << 16)
+
+#define S3C_SDHCI_CTRL2_ENFBCLKTX               (1 << 15)
+#define S3C_SDHCI_CTRL2_ENFBCLKRX               (1 << 14)
+#define S3C_SDHCI_CTRL2_SDCDSEL                 (1 << 13)
+#define S3C_SDHCI_CTRL2_SDSIGPC                 (1 << 12)
+#define S3C_SDHCI_CTRL2_ENBUSYCHKTXSTART        (1 << 11)
+
+#define S3C_SDHCI_CTRL2_DFCNT_MASK              (0x3 << 9)
+#define S3C_SDHCI_CTRL2_DFCNT_SHIFT             (9)
+#define S3C_SDHCI_CTRL2_DFCNT_NONE              (0x0 << 9)
+#define S3C_SDHCI_CTRL2_DFCNT_4SDCLK            (0x1 << 9)
+#define S3C_SDHCI_CTRL2_DFCNT_16SDCLK           (0x2 << 9)
+#define S3C_SDHCI_CTRL2_DFCNT_64SDCLK           (0x3 << 9)
+
+#define S3C_SDHCI_CTRL2_ENCLKOUTHOLD            (1 << 8)
+#define S3C_SDHCI_CTRL2_RWAITMODE               (1 << 7)
+#define S3C_SDHCI_CTRL2_DISBUFRD                (1 << 6)
+#define S3C_SDHCI_CTRL2_SELBASECLK_MASK         (0x3 << 4)
+#define S3C_SDHCI_CTRL2_SELBASECLK_SHIFT        (4)
+#define S3C_SDHCI_CTRL2_PWRSYNC                 (1 << 3)
+#define S3C_SDHCI_CTRL2_ENCLKOUTMSKCON          (1 << 1)
+#define S3C_SDHCI_CTRL2_HWINITFIN               (1 << 0)
+
+#define S3C_SDHCI_CTRL3_FCSEL3                  (1 << 31)
+#define S3C_SDHCI_CTRL3_FCSEL2                  (1 << 23)
+#define S3C_SDHCI_CTRL3_FCSEL1                  (1 << 15)
+#define S3C_SDHCI_CTRL3_FCSEL0                  (1 << 7)
+
+#define S3C_SDHCI_CTRL3_FIA3_MASK               (0x7f << 24)
+#define S3C_SDHCI_CTRL3_FIA3_SHIFT              (24)
+#define S3C_SDHCI_CTRL3_FIA3(_x)                ((_x) << 24)
+
+#define S3C_SDHCI_CTRL3_FIA2_MASK               (0x7f << 16)
+#define S3C_SDHCI_CTRL3_FIA2_SHIFT              (16)
+#define S3C_SDHCI_CTRL3_FIA2(_x)                ((_x) << 16)
+
+#define S3C_SDHCI_CTRL3_FIA1_MASK               (0x7f << 8)
+#define S3C_SDHCI_CTRL3_FIA1_SHIFT              (8)
+#define S3C_SDHCI_CTRL3_FIA1(_x)                ((_x) << 8)
+
+#define S3C_SDHCI_CTRL3_FIA0_MASK               (0x7f << 0)
+#define S3C_SDHCI_CTRL3_FIA0_SHIFT              (0)
+#define S3C_SDHCI_CTRL3_FIA0(_x)                ((_x) << 0)
+
+#define S3C64XX_SDHCI_CONTROL4_DRIVE_MASK       (0x3 << 16)
+#define S3C64XX_SDHCI_CONTROL4_DRIVE_SHIFT      (16)
+#define S3C64XX_SDHCI_CONTROL4_DRIVE_2mA        (0x0 << 16)
+#define S3C64XX_SDHCI_CONTROL4_DRIVE_4mA        (0x1 << 16)
+#define S3C64XX_SDHCI_CONTROL4_DRIVE_7mA        (0x2 << 16)
+#define S3C64XX_SDHCI_CONTROL4_DRIVE_9mA        (0x3 << 16)
+
+#define S3C64XX_SDHCI_CONTROL4_BUSY             (1)
+
+#endif /* __PLAT_S3C_SDHCI_REGS_H */
diff --git a/arch/arm/plat-s3c/include/plat/sdhci.h b/arch/arm/plat-s3c/include/plat/sdhci.h
new file mode 100644
index 000000000000..c4ca3920ca4b
--- /dev/null
+++ b/arch/arm/plat-s3c/include/plat/sdhci.h
@@ -0,0 +1,108 @@
+/* linux/arch/arm/plat-s3c/include/plat/sdhci.h
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      http://armlinux.simtec.co.uk/
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C Platform - SDHCI (HSMMC) platform data definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __PLAT_S3C_SDHCI_H
+#define __PLAT_S3C_SDHCI_H __FILE__
+
+struct platform_device;
+struct mmc_host;
+struct mmc_card;
+struct mmc_ios;
+
+/**
+ * struct s3c_sdhci_platdata() - Platform device data for Samsung SDHCI
+ * @max_width: The maximum number of data bits supported.
+ * @host_caps: Standard MMC host capabilities bit field.
+ * @cfg_gpio: Configure the GPIO for a specific card bit-width
+ * @cfg_card: Configure the interface for a specific card and speed. This
+ *            is necessary the controllers and/or GPIO blocks require the
+ *            changing of driver-strength and other controls dependant on
+ *            the card and speed of operation.
+ *
+ * Initialisation data specific to either the machine or the platform
+ * for the device driver to use or call-back when configuring gpio or
+ * card speed information.
+*/
+struct s3c_sdhci_platdata {
+        unsigned int    max_width;
+        unsigned int    host_caps;
+
+        char            **clocks;       /* set of clock sources */
+
+        void    (*cfg_gpio)(struct platform_device *dev, int width);
+        void    (*cfg_card)(struct platform_device *dev,
+                            void __iomem *regbase,
+                            struct mmc_ios *ios,
+                            struct mmc_card *card);
+};
+
+/**
+ * s3c_sdhci0_set_platdata - Set platform data for S3C SDHCI device.
+ * @pd: Platform data to register to device.
+ *
+ * Register the given platform data for use withe S3C SDHCI device.
+ * The call will copy the platform data, so the board definitions can
+ * make the structure itself __initdata.
+ */
+extern void s3c_sdhci0_set_platdata(struct s3c_sdhci_platdata *pd);
+extern void s3c_sdhci1_set_platdata(struct s3c_sdhci_platdata *pd);
+
+/* Default platform data, exported so that per-cpu initialisation can
+ * set the correct one when there are more than one cpu type selected.
+*/
+
+extern struct s3c_sdhci_platdata s3c_hsmmc0_def_platdata;
+extern struct s3c_sdhci_platdata s3c_hsmmc1_def_platdata;
+
+/* Helper function availablity */
+
+#ifdef CONFIG_S3C6410_SETUP_SDHCI
+extern char *s3c6410_hsmmc_clksrcs[4];
+
+extern void s3c6410_setup_sdhci0_cfg_gpio(struct platform_device *, int w);
+extern void s3c6410_setup_sdhci1_cfg_gpio(struct platform_device *, int w);
+
+extern void s3c6410_setup_sdhci0_cfg_card(struct platform_device *dev,
+                                           void __iomem *r,
+                                           struct mmc_ios *ios,
+                                           struct mmc_card *card);
+
+#ifdef CONFIG_S3C_DEV_HSMMC
+static inline void s3c6410_default_sdhci0(void)
+{
+        s3c_hsmmc0_def_platdata.clocks = s3c6410_hsmmc_clksrcs;
+        s3c_hsmmc0_def_platdata.cfg_gpio = s3c6410_setup_sdhci0_cfg_gpio;
+        s3c_hsmmc0_def_platdata.cfg_card = s3c6410_setup_sdhci0_cfg_card;
+}
+#else
+static inline void s3c6410_default_sdhci0(void) { }
+#endif /* CONFIG_S3C_DEV_HSMMC */
+
+#ifdef CONFIG_S3C_DEV_HSMMC1
+static inline void s3c6410_default_sdhci1(void)
+{
+        s3c_hsmmc1_def_platdata.clocks = s3c6410_hsmmc_clksrcs;
+        s3c_hsmmc1_def_platdata.cfg_gpio = s3c6410_setup_sdhci1_cfg_gpio;
+        s3c_hsmmc1_def_platdata.cfg_card = s3c6410_setup_sdhci0_cfg_card;
+}
+#else
+static inline void s3c6410_default_sdhci1(void) { }
+#endif /* CONFIG_S3C_DEV_HSMMC1 */
+
+#else
+static inline void s3c6410_default_sdhci0(void) { }
+static inline void s3c6410_default_sdhci1(void) { }
+#endif /* CONFIG_S3C6410_SETUP_SDHCI */
+
+#endif /* __PLAT_S3C_SDHCI_H */
diff --git a/arch/arm/plat-s3c24xx/Makefile b/arch/arm/plat-s3c24xx/Makefile
index a8cfdefc29e9..1e0767b266b8 100644
--- a/arch/arm/plat-s3c24xx/Makefile
+++ b/arch/arm/plat-s3c24xx/Makefile
@@ -33,6 +33,9 @@ obj-$(CONFIG_S3C2410_CLOCK)	+= s3c2410-clock.o
 obj-$(CONFIG_S3C2410_DMA)       += dma.o
 obj-$(CONFIG_S3C24XX_ADC)       += adc.o
 
+# device specific setup and/or initialisation
+obj-$(CONFIG_ARCH_S3C2410)      += setup-i2c.o
+
 # SPI gpio central GPIO functions
 
 obj-$(CONFIG_S3C24XX_SPI_BUS0_GPE11_GPE12_GPE13) += spi-bus0-gpe11_12_13.o
diff --git a/arch/arm/plat-s3c24xx/devs.c b/arch/arm/plat-s3c24xx/devs.c
index 9826efb91e48..14d4f0bc1253 100644
--- a/arch/arm/plat-s3c24xx/devs.c
+++ b/arch/arm/plat-s3c24xx/devs.c
@@ -271,31 +271,6 @@ struct platform_device s3c_device_wdt = {
 
 EXPORT_SYMBOL(s3c_device_wdt);
 
-/* I2C */
-
-static struct resource s3c_i2c_resource[] = {
-        [0] = {
-                .start = S3C24XX_PA_IIC,
-                .end   = S3C24XX_PA_IIC + S3C24XX_SZ_IIC - 1,
-                .flags = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start = IRQ_IIC,
-                .end   = IRQ_IIC,
-                .flags = IORESOURCE_IRQ,
-        }
-
-};
-
-struct platform_device s3c_device_i2c = {
-        .name             = "s3c2410-i2c",
-        .id               = -1,
-        .num_resources    = ARRAY_SIZE(s3c_i2c_resource),
-        .resource         = s3c_i2c_resource,
-};
-
-EXPORT_SYMBOL(s3c_device_i2c);
-
 /* IIS */
 
 static struct resource s3c_iis_resource[] = {
@@ -411,36 +386,6 @@ struct platform_device s3c_device_sdi = {
 
 EXPORT_SYMBOL(s3c_device_sdi);
 
-/* High-speed MMC/SD */
-
-static struct resource s3c_hsmmc_resource[] = {
-        [0] = {
-                .start = S3C2443_PA_HSMMC,
-                .end   = S3C2443_PA_HSMMC + S3C2443_SZ_HSMMC - 1,
-                .flags = IORESOURCE_MEM,
-        },
-        [1] = {
-                .start = IRQ_S3C2443_HSMMC,
-                .end   = IRQ_S3C2443_HSMMC,
-                .flags = IORESOURCE_IRQ,
-        }
-};
-
-static u64 s3c_device_hsmmc_dmamask = 0xffffffffUL;
-
-struct platform_device s3c_device_hsmmc = {
-        .name             = "s3c-sdhci",
-        .id               = -1,
-        .num_resources    = ARRAY_SIZE(s3c_hsmmc_resource),
-        .resource         = s3c_hsmmc_resource,
-        .dev              = {
-                .dma_mask = &s3c_device_hsmmc_dmamask,
-                .coherent_dma_mask = 0xffffffffUL
-        }
-};
-
-
-
 /* SPI (0) */
 
 static struct resource s3c_spi0_resource[] = {
diff --git a/arch/arm/plat-s3c24xx/gpiolib.c b/arch/arm/plat-s3c24xx/gpiolib.c
index b07c2d0dd533..f95c6c9d9f1a 100644
--- a/arch/arm/plat-s3c24xx/gpiolib.c
+++ b/arch/arm/plat-s3c24xx/gpiolib.c
@@ -19,104 +19,12 @@
 #include <linux/io.h>
 #include <linux/gpio.h>
 
+#include <plat/gpio-core.h>
 #include <mach/hardware.h>
 #include <asm/irq.h>
 
 #include <mach/regs-gpio.h>
 
-struct s3c24xx_gpio_chip {
-        struct gpio_chip        chip;
-        void __iomem            *base;
-};
-
-static inline struct s3c24xx_gpio_chip *to_s3c_chip(struct gpio_chip *gpc)
-{
-        return container_of(gpc, struct s3c24xx_gpio_chip, chip);
-}
-
-/* these routines are exported for use by other parts of the platform
- * and system support, but are not intended to be used directly by the
- * drivers themsevles.
- */
-
-static int s3c24xx_gpiolib_input(struct gpio_chip *chip, unsigned offset)
-{
-        struct s3c24xx_gpio_chip *ourchip = to_s3c_chip(chip);
-        void __iomem *base = ourchip->base;
-        unsigned long flags;
-        unsigned long con;
-
-        local_irq_save(flags);
-
-        con = __raw_readl(base + 0x00);
-        con &= ~(3 << (offset * 2));
-        con |= (S3C2410_GPIO_OUTPUT & 0xf) << (offset * 2);
-
-        __raw_writel(con, base + 0x00);
-
-        local_irq_restore(flags);
-        return 0;
-}
-
-static int s3c24xx_gpiolib_output(struct gpio_chip *chip,
-                                  unsigned offset, int value)
-{
-        struct s3c24xx_gpio_chip *ourchip = to_s3c_chip(chip);
-        void __iomem *base = ourchip->base;
-        unsigned long flags;
-        unsigned long dat;
-        unsigned long con;
-
-        local_irq_save(flags);
-
-        dat = __raw_readl(base + 0x04);
-        dat &= ~(1 << offset);
-        if (value)
-                dat |= 1 << offset;
-        __raw_writel(dat, base + 0x04);
-
-        con = __raw_readl(base + 0x00);
-        con &= ~(3 << (offset * 2));
-        con |= (S3C2410_GPIO_OUTPUT & 0xf) << (offset * 2);
-
-        __raw_writel(con, base + 0x00);
-        __raw_writel(dat, base + 0x04);
-
-        local_irq_restore(flags);
-        return 0;
-}
-
-static void s3c24xx_gpiolib_set(struct gpio_chip *chip,
-                                unsigned offset, int value)
-{
-        struct s3c24xx_gpio_chip *ourchip = to_s3c_chip(chip);
-        void __iomem *base = ourchip->base;
-        unsigned long flags;
-        unsigned long dat;
-
-        local_irq_save(flags);
-
-        dat = __raw_readl(base + 0x04);
-        dat &= ~(1 << offset);
-        if (value)
-                dat |= 1 << offset;
-        __raw_writel(dat, base + 0x04);
-
-        local_irq_restore(flags);
-}
-
-static int s3c24xx_gpiolib_get(struct gpio_chip *chip, unsigned offset)
-{
-        struct s3c24xx_gpio_chip *ourchip = to_s3c_chip(chip);
-        unsigned long val;
-
-        val = __raw_readl(ourchip->base + 0x04);
-        val >>= offset;
-        val &= 1;
-
-        return val;
-}
-
 static int s3c24xx_gpiolib_banka_input(struct gpio_chip *chip, unsigned offset)
 {
         return -EINVAL;
@@ -125,7 +33,7 @@ static int s3c24xx_gpiolib_banka_input(struct gpio_chip *chip, unsigned offset)
 static int s3c24xx_gpiolib_banka_output(struct gpio_chip *chip,
                                         unsigned offset, int value)
 {
-        struct s3c24xx_gpio_chip *ourchip = to_s3c_chip(chip);
+        struct s3c_gpio_chip *ourchip = to_s3c_gpio(chip);
         void __iomem *base = ourchip->base;
         unsigned long flags;
         unsigned long dat;
@@ -151,7 +59,7 @@ static int s3c24xx_gpiolib_banka_output(struct gpio_chip *chip,
         return 0;
 }
 
-static struct s3c24xx_gpio_chip gpios[] = {
+struct s3c_gpio_chip s3c24xx_gpios[] = {
         [0] = {
                 .base   = S3C24XX_GPIO_BASE(S3C2410_GPA0),
                 .chip   = {
@@ -219,34 +127,13 @@ static struct s3c24xx_gpio_chip gpios[] = {
         },
 };
 
-static __init void s3c24xx_gpiolib_add(struct s3c24xx_gpio_chip *chip)
-{
-        struct gpio_chip *gc = &chip->chip;
-
-        BUG_ON(!chip->base);
-        BUG_ON(!gc->label);
-        BUG_ON(!gc->ngpio);
-
-        if (!gc->direction_input)
-                gc->direction_input = s3c24xx_gpiolib_input;
-        if (!gc->direction_output)
-                gc->direction_output = s3c24xx_gpiolib_output;
-        if (!gc->set)
-                gc->set = s3c24xx_gpiolib_set;
-        if (!gc->get)
-                gc->get = s3c24xx_gpiolib_get;
-
-        /* gpiochip_add() prints own failure message on error. */
-        gpiochip_add(gc);
-}
-
 static __init int s3c24xx_gpiolib_init(void)
 {
-        struct s3c24xx_gpio_chip *chip = gpios;
+        struct s3c_gpio_chip *chip = s3c24xx_gpios;
         int gpn;
 
-        for (gpn = 0; gpn < ARRAY_SIZE(gpios); gpn++, chip++)
-                s3c24xx_gpiolib_add(chip);
+        for (gpn = 0; gpn < ARRAY_SIZE(s3c24xx_gpios); gpn++, chip++)
+                s3c_gpiolib_add(chip);
 
         return 0;
 }
diff --git a/arch/arm/plat-s3c24xx/include/plat/map.h b/arch/arm/plat-s3c24xx/include/plat/map.h
index e7be0c0d3702..fef8ea8b8e1e 100644
--- a/arch/arm/plat-s3c24xx/include/plat/map.h
+++ b/arch/arm/plat-s3c24xx/include/plat/map.h
@@ -51,7 +51,6 @@
 
 /* Standard size definitions for peripheral blocks. */
 
-#define S3C24XX_SZ_IIC          SZ_1M
 #define S3C24XX_SZ_IIS          SZ_1M
 #define S3C24XX_SZ_ADC          SZ_1M
 #define S3C24XX_SZ_SPI          SZ_1M
diff --git a/arch/arm/plat-s3c24xx/s3c244x.c b/arch/arm/plat-s3c24xx/s3c244x.c
index 494368403055..c1de6bb0101b 100644
--- a/arch/arm/plat-s3c24xx/s3c244x.c
+++ b/arch/arm/plat-s3c24xx/s3c244x.c
@@ -68,7 +68,7 @@ void __init s3c244x_map_io(void)
         /* rename any peripherals used differing from the s3c2410 */
 
         s3c_device_sdi.name  = "s3c2440-sdi";
-        s3c_device_i2c.name  = "s3c2440-i2c";
+        s3c_device_i2c0.name  = "s3c2440-i2c";
         s3c_device_nand.name = "s3c2440-nand";
         s3c_device_usbgadget.name = "s3c2440-usbgadget";
 }
diff --git a/arch/arm/plat-s3c24xx/setup-i2c.c b/arch/arm/plat-s3c24xx/setup-i2c.c
new file mode 100644
index 000000000000..d62b7e7fb355
--- /dev/null
+++ b/arch/arm/plat-s3c24xx/setup-i2c.c
@@ -0,0 +1,25 @@
+/* linux/arch/arm/plat-s3c24xx/setup-i2c.c
+ *
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C24XX Base setup for i2c device
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/kernel.h>
+
+struct platform_device;
+
+#include <plat/iic.h>
+#include <mach/hardware.h>
+#include <mach/regs-gpio.h>
+
+void s3c_i2c0_cfg_gpio(struct platform_device *dev)
+{
+        s3c2410_gpio_cfgpin(S3C2410_GPE15, S3C2410_GPE15_IICSDA);
+        s3c2410_gpio_cfgpin(S3C2410_GPE14, S3C2410_GPE14_IICSCL);
+}
diff --git a/arch/arm/plat-s3c64xx/Kconfig b/arch/arm/plat-s3c64xx/Kconfig
index bd832ba0cf77..203dd730d1ca 100644
--- a/arch/arm/plat-s3c64xx/Kconfig
+++ b/arch/arm/plat-s3c64xx/Kconfig
@@ -14,6 +14,10 @@ config PLAT_S3C64XX
         default y
         select NO_IOPORT
         select ARCH_REQUIRE_GPIOLIB
+        select S3C_GPIO_TRACK
+        select S3C_GPIO_PULL_UPDOWN
+        select S3C_GPIO_CFG_S3C24XX
+        select S3C_GPIO_CFG_S3C64XX
         help
           Base platform code for any Samsung S3C64XX device
 
@@ -33,4 +37,25 @@ config CPU_S3C6400_CLOCK
           Common clock support code for the S3C6400 that is shared
           by other CPUs in the series, such as the S3C6410.
 
+# platform specific device setup
+
+config S3C64XX_SETUP_I2C0
+        bool
+        default y
+        help
+          Common setup code for i2c bus 0.
+
+          Note, currently since i2c0 is always compiled, this setup helper
+          is always compiled with it.
+
+config S3C64XX_SETUP_I2C1
+        bool
+        help
+          Common setup code for i2c bus 1.
+
+config S3C64XX_SETUP_FB_24BPP
+        bool
+        help
+          Common setup code for S3C64XX with an 24bpp RGB display helper.
+
 endif
diff --git a/arch/arm/plat-s3c64xx/Makefile b/arch/arm/plat-s3c64xx/Makefile
index 9c09b0819805..2e6d79bf8f33 100644
--- a/arch/arm/plat-s3c64xx/Makefile
+++ b/arch/arm/plat-s3c64xx/Makefile
@@ -17,8 +17,15 @@ obj-y				+= cpu.o
 obj-y                           += irq.o
 obj-y                           += irq-eint.o
 obj-y                           += clock.o
+obj-y                           += gpiolib.o
 
 # CPU support
 
 obj-$(CONFIG_CPU_S3C6400_INIT)  += s3c6400-init.o
 obj-$(CONFIG_CPU_S3C6400_CLOCK) += s3c6400-clock.o
+
+# Device setup
+
+obj-$(CONFIG_S3C64XX_SETUP_I2C0) += setup-i2c0.o
+obj-$(CONFIG_S3C64XX_SETUP_I2C1) += setup-i2c1.o
+obj-$(CONFIG_S3C64XX_SETUP_FB_24BPP) += setup-fb-24bpp.o
diff --git a/arch/arm/plat-s3c64xx/gpiolib.c b/arch/arm/plat-s3c64xx/gpiolib.c
new file mode 100644
index 000000000000..cc62941d7b5c
--- /dev/null
+++ b/arch/arm/plat-s3c64xx/gpiolib.c
@@ -0,0 +1,420 @@
+/* arch/arm/plat-s3c64xx/gpiolib.c
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * S3C64XX - GPIOlib support 
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/irq.h>
+#include <linux/io.h>
+
+#include <mach/map.h>
+#include <mach/gpio.h>
+#include <mach/gpio-core.h>
+
+#include <plat/gpio-cfg.h>
+#include <plat/gpio-cfg-helpers.h>
+#include <plat/regs-gpio.h>
+
+/* GPIO bank summary:
+ *
+ * Bank GPIOs   Style   SlpCon  ExtInt Group
+ * A    8       4Bit    Yes     1
+ * B    7       4Bit    Yes     1
+ * C    8       4Bit    Yes     2
+ * D    5       4Bit    Yes     3
+ * E    5       4Bit    Yes     None
+ * F    16      2Bit    Yes     4 [1]
+ * G    7       4Bit    Yes     5
+ * H    10      4Bit[2] Yes     6
+ * I    16      2Bit    Yes     None
+ * J    12      2Bit    Yes     None
+ * K    16      4Bit[2] No      None
+ * L    15      4Bit[2] No      None
+ * M    6       4Bit    No      IRQ_EINT
+ * N    16      2Bit    No      IRQ_EINT
+ * O    16      2Bit    Yes     7
+ * P    15      2Bit    Yes     8
+ * Q    9       2Bit    Yes     9
+ *
+ * [1] BANKF pins 14,15 do not form part of the external interrupt sources
+ * [2] BANK has two control registers, GPxCON0 and GPxCON1
+ */
+
+#define OFF_GPCON       (0x00)
+#define OFF_GPDAT       (0x04)
+
+#define con_4bit_shift(__off) ((__off) * 4)
+
+#if 1
+#define gpio_dbg(x...) do { } while(0)
+#else
+#define gpio_dbg(x...) printk(KERN_DEBUG ## x)
+#endif
+
+/* The s3c64xx_gpiolib_4bit routines are to control the gpio banks where
+ * the gpio configuration register (GPxCON) has 4 bits per GPIO, as the
+ * following example:
+ *
+ * base + 0x00: Control register, 4 bits per gpio
+ *              gpio n: 4 bits starting at (4*n)
+ *              0000 = input, 0001 = output, others mean special-function
+ * base + 0x04: Data register, 1 bit per gpio
+ *              bit n: data bit n
+ *
+ * Note, since the data register is one bit per gpio and is at base + 0x4
+ * we can use s3c_gpiolib_get and s3c_gpiolib_set to change the state of
+ * the output.
+*/
+
+static int s3c64xx_gpiolib_4bit_input(struct gpio_chip *chip, unsigned offset)
+{
+        struct s3c_gpio_chip *ourchip = to_s3c_gpio(chip);
+        void __iomem *base = ourchip->base;
+        unsigned long con;
+
+        con = __raw_readl(base + OFF_GPCON);
+        con &= ~(0xf << con_4bit_shift(offset));
+        __raw_writel(con, base + OFF_GPCON);
+
+        gpio_dbg("%s: %p: CON now %08lx\n", __func__, base, con);
+
+        return 0;
+}
+
+static int s3c64xx_gpiolib_4bit_output(struct gpio_chip *chip,
+                                       unsigned offset, int value)
+{
+        struct s3c_gpio_chip *ourchip = to_s3c_gpio(chip);
+        void __iomem *base = ourchip->base;
+        unsigned long con;
+        unsigned long dat;
+
+        con = __raw_readl(base + OFF_GPCON);
+        con &= ~(0xf << con_4bit_shift(offset));
+        con |= 0x1 << con_4bit_shift(offset);
+
+        dat = __raw_readl(base + OFF_GPDAT);
+        if (value)
+                dat |= 1 << offset;
+        else
+                dat &= ~(1 << offset);
+
+        __raw_writel(dat, base + OFF_GPDAT);
+        __raw_writel(con, base + OFF_GPCON);
+        __raw_writel(dat, base + OFF_GPDAT);
+
+        gpio_dbg("%s: %p: CON %08lx, DAT %08lx\n", __func__, base, con, dat);
+
+        return 0;
+}
+
+/* The next set of routines are for the case where the GPIO configuration
+ * registers are 4 bits per GPIO but there is more than one register (the
+ * bank has more than 8 GPIOs.
+ *
+ * This case is the similar to the 4 bit case, but the registers are as
+ * follows:
+ *
+ * base + 0x00: Control register, 4 bits per gpio (lower 8 GPIOs)
+ *              gpio n: 4 bits starting at (4*n)
+ *              0000 = input, 0001 = output, others mean special-function
+ * base + 0x04: Control register, 4 bits per gpio (up to 8 additions GPIOs)
+ *              gpio n: 4 bits starting at (4*n)
+ *              0000 = input, 0001 = output, others mean special-function
+ * base + 0x08: Data register, 1 bit per gpio
+ *              bit n: data bit n
+ *
+ * To allow us to use the s3c_gpiolib_get and s3c_gpiolib_set routines we
+ * store the 'base + 0x4' address so that these routines see the data
+ * register at ourchip->base + 0x04.
+*/
+
+static int s3c64xx_gpiolib_4bit2_input(struct gpio_chip *chip, unsigned offset)
+{
+        struct s3c_gpio_chip *ourchip = to_s3c_gpio(chip);
+        void __iomem *base = ourchip->base;
+        void __iomem *regcon = base;
+        unsigned long con;
+
+        if (offset > 7)
+                offset -= 8;
+        else
+                regcon -= 4;
+
+        con = __raw_readl(regcon);
+        con &= ~(0xf << con_4bit_shift(offset));
+        __raw_writel(con, regcon);
+
+        gpio_dbg("%s: %p: CON %08lx\n", __func__, base, con);
+
+        return 0;
+
+}
+
+static int s3c64xx_gpiolib_4bit2_output(struct gpio_chip *chip,
+                                       unsigned offset, int value)
+{
+        struct s3c_gpio_chip *ourchip = to_s3c_gpio(chip);
+        void __iomem *base = ourchip->base;
+        void __iomem *regcon = base;
+        unsigned long con;
+        unsigned long dat;
+
+        if (offset > 7)
+                offset -= 8;
+        else
+                regcon -= 4;
+
+        con = __raw_readl(regcon);
+        con &= ~(0xf << con_4bit_shift(offset));
+        con |= 0x1 << con_4bit_shift(offset);
+
+        dat = __raw_readl(base + OFF_GPDAT);
+        if (value)
+                dat |= 1 << offset;
+        else
+                dat &= ~(1 << offset);
+
+        __raw_writel(dat, base + OFF_GPDAT);
+        __raw_writel(con, regcon);
+        __raw_writel(dat, base + OFF_GPDAT);
+
+        gpio_dbg("%s: %p: CON %08lx, DAT %08lx\n", __func__, base, con, dat);
+
+        return 0;
+}
+
+static struct s3c_gpio_cfg gpio_4bit_cfg_noint = {
+        .set_config     = s3c_gpio_setcfg_s3c64xx_4bit,
+        .set_pull       = s3c_gpio_setpull_updown,
+        .get_pull       = s3c_gpio_getpull_updown,
+};
+
+static struct s3c_gpio_cfg gpio_4bit_cfg_eint0111 = {
+        .cfg_eint       = 7,
+        .set_config     = s3c_gpio_setcfg_s3c64xx_4bit,
+        .set_pull       = s3c_gpio_setpull_updown,
+        .get_pull       = s3c_gpio_getpull_updown,
+};
+
+static struct s3c_gpio_cfg gpio_4bit_cfg_eint0011 = {
+        .cfg_eint       = 3,
+        .set_config     = s3c_gpio_setcfg_s3c64xx_4bit,
+        .set_pull       = s3c_gpio_setpull_updown,
+        .get_pull       = s3c_gpio_getpull_updown,
+};
+
+static struct s3c_gpio_chip gpio_4bit[] = {
+        {
+                .base   = S3C64XX_GPA_BASE,
+                .config = &gpio_4bit_cfg_eint0111,
+                .chip   = {
+                        .base   = S3C64XX_GPA(0),
+                        .ngpio  = S3C64XX_GPIO_A_NR,
+                        .label  = "GPA",
+                },
+        }, {
+                .base   = S3C64XX_GPB_BASE,
+                .config = &gpio_4bit_cfg_eint0111,
+                .chip   = {
+                        .base   = S3C64XX_GPB(0),
+                        .ngpio  = S3C64XX_GPIO_B_NR,
+                        .label  = "GPB",
+                },
+        }, {
+                .base   = S3C64XX_GPC_BASE,
+                .config = &gpio_4bit_cfg_eint0111,
+                .chip   = {
+                        .base   = S3C64XX_GPC(0),
+                        .ngpio  = S3C64XX_GPIO_C_NR,
+                        .label  = "GPC",
+                },
+        }, {
+                .base   = S3C64XX_GPD_BASE,
+                .config = &gpio_4bit_cfg_eint0111,
+                .chip   = {
+                        .base   = S3C64XX_GPD(0),
+                        .ngpio  = S3C64XX_GPIO_D_NR,
+                        .label  = "GPD",
+                },
+        }, {
+                .base   = S3C64XX_GPE_BASE,
+                .config = &gpio_4bit_cfg_noint,
+                .chip   = {
+                        .base   = S3C64XX_GPE(0),
+                        .ngpio  = S3C64XX_GPIO_E_NR,
+                        .label  = "GPE",
+                },
+        }, {
+                .base   = S3C64XX_GPG_BASE,
+                .config = &gpio_4bit_cfg_eint0111,
+                .chip   = {
+                        .base   = S3C64XX_GPG(0),
+                        .ngpio  = S3C64XX_GPIO_G_NR,
+                        .label  = "GPG",
+                },
+        }, {
+                .base   = S3C64XX_GPM_BASE,
+                .config = &gpio_4bit_cfg_eint0011,
+                .chip   = {
+                        .base   = S3C64XX_GPM(0),
+                        .ngpio  = S3C64XX_GPIO_M_NR,
+                        .label  = "GPM",
+                },
+        },
+};
+
+static struct s3c_gpio_chip gpio_4bit2[] = {
+        {
+                .base   = S3C64XX_GPH_BASE + 0x4,
+                .config = &gpio_4bit_cfg_eint0111,
+                .chip   = {
+                        .base   = S3C64XX_GPH(0),
+                        .ngpio  = S3C64XX_GPIO_H_NR,
+                        .label  = "GPH",
+                },
+        }, {
+                .base   = S3C64XX_GPK_BASE + 0x4,
+                .config = &gpio_4bit_cfg_noint,
+                .chip   = {
+                        .base   = S3C64XX_GPK(0),
+                        .ngpio  = S3C64XX_GPIO_K_NR,
+                        .label  = "GPK",
+                },
+        }, {
+                .base   = S3C64XX_GPL_BASE + 0x4,
+                .config = &gpio_4bit_cfg_eint0011,
+                .chip   = {
+                        .base   = S3C64XX_GPL(0),
+                        .ngpio  = S3C64XX_GPIO_L_NR,
+                        .label  = "GPL",
+                },
+        },
+};
+
+static struct s3c_gpio_cfg gpio_2bit_cfg_noint = {
+        .set_config     = s3c_gpio_setcfg_s3c24xx,
+        .set_pull       = s3c_gpio_setpull_updown,
+        .get_pull       = s3c_gpio_getpull_updown,
+};
+
+static struct s3c_gpio_cfg gpio_2bit_cfg_eint10 = {
+        .cfg_eint       = 2,
+        .set_config     = s3c_gpio_setcfg_s3c24xx,
+        .set_pull       = s3c_gpio_setpull_updown,
+        .get_pull       = s3c_gpio_getpull_updown,
+};
+
+static struct s3c_gpio_cfg gpio_2bit_cfg_eint11 = {
+        .cfg_eint       = 3,
+        .set_config     = s3c_gpio_setcfg_s3c24xx,
+        .set_pull       = s3c_gpio_setpull_updown,
+        .get_pull       = s3c_gpio_getpull_updown,
+};
+
+static struct s3c_gpio_chip gpio_2bit[] = {
+        {
+                .base   = S3C64XX_GPF_BASE,
+                .config = &gpio_2bit_cfg_eint11,
+                .chip   = {
+                        .base   = S3C64XX_GPF(0),
+                        .ngpio  = S3C64XX_GPIO_F_NR,
+                        .label  = "GPF",
+                },
+        }, {
+                .base   = S3C64XX_GPI_BASE,
+                .config = &gpio_2bit_cfg_noint,
+                .chip   = {
+                        .base   = S3C64XX_GPI(0),
+                        .ngpio  = S3C64XX_GPIO_I_NR,
+                        .label  = "GPI",
+                },
+        }, {
+                .base   = S3C64XX_GPJ_BASE,
+                .config = &gpio_2bit_cfg_noint,
+                .chip   = {
+                        .base   = S3C64XX_GPJ(0),
+                        .ngpio  = S3C64XX_GPIO_J_NR,
+                        .label  = "GPJ",
+                },
+        }, {
+                .base   = S3C64XX_GPN_BASE,
+                .config = &gpio_2bit_cfg_eint10,
+                .chip   = {
+                        .base   = S3C64XX_GPN(0),
+                        .ngpio  = S3C64XX_GPIO_N_NR,
+                        .label  = "GPN",
+                },
+        }, {
+                .base   = S3C64XX_GPO_BASE,
+                .config = &gpio_2bit_cfg_eint11,
+                .chip   = {
+                        .base   = S3C64XX_GPO(0),
+                        .ngpio  = S3C64XX_GPIO_O_NR,
+                        .label  = "GPO",
+                },
+        }, {
+                .base   = S3C64XX_GPP_BASE,
+                .config = &gpio_2bit_cfg_eint11,
+                .chip   = {
+                        .base   = S3C64XX_GPP(0),
+                        .ngpio  = S3C64XX_GPIO_P_NR,
+                        .label  = "GPP",
+                },
+        }, {
+                .base   = S3C64XX_GPQ_BASE,
+                .config = &gpio_2bit_cfg_eint11,
+                .chip   = {
+                        .base   = S3C64XX_GPQ(0),
+                        .ngpio  = S3C64XX_GPIO_Q_NR,
+                        .label  = "GPQ",
+                },
+        },
+};
+
+static __init void s3c64xx_gpiolib_add_4bit(struct s3c_gpio_chip *chip)
+{
+        chip->chip.direction_input = s3c64xx_gpiolib_4bit_input;
+        chip->chip.direction_output = s3c64xx_gpiolib_4bit_output;
+}
+
+static __init void s3c64xx_gpiolib_add_4bit2(struct s3c_gpio_chip *chip)
+{
+        chip->chip.direction_input = s3c64xx_gpiolib_4bit2_input;
+        chip->chip.direction_output = s3c64xx_gpiolib_4bit2_output;
+}
+
+static __init void s3c64xx_gpiolib_add(struct s3c_gpio_chip *chips,
+                                       int nr_chips,
+                                       void (*fn)(struct s3c_gpio_chip *))
+{
+        for (; nr_chips > 0; nr_chips--, chips++) {
+                if (fn)
+                        (fn)(chips);
+                s3c_gpiolib_add(chips);
+        }
+}
+
+static __init int s3c64xx_gpiolib_init(void)
+{
+        s3c64xx_gpiolib_add(gpio_4bit, ARRAY_SIZE(gpio_4bit),
+                            s3c64xx_gpiolib_add_4bit);
+
+        s3c64xx_gpiolib_add(gpio_4bit2, ARRAY_SIZE(gpio_4bit2),
+                            s3c64xx_gpiolib_add_4bit2);
+
+        s3c64xx_gpiolib_add(gpio_2bit, ARRAY_SIZE(gpio_2bit), NULL);
+
+        return 0;
+}
+
+arch_initcall(s3c64xx_gpiolib_init);
diff --git a/arch/arm/plat-s3c64xx/include/plat/gpio-bank-a.h b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-a.h
new file mode 100644
index 000000000000..9aa0e427d113
--- /dev/null
+++ b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-a.h
@@ -0,0 +1,48 @@
+/* linux/arch/arm/plat-s3c64xx/include/plat/gpio-bank-a.h
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * GPIO Bank A register and configuration definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#define S3C64XX_GPACON                  (S3C64XX_GPA_BASE + 0x00)
+#define S3C64XX_GPADAT                  (S3C64XX_GPA_BASE + 0x04)
+#define S3C64XX_GPAPUD                  (S3C64XX_GPA_BASE + 0x08)
+#define S3C64XX_GPACONSLP               (S3C64XX_GPA_BASE + 0x0c)
+#define S3C64XX_GPAPUDSLP               (S3C64XX_GPA_BASE + 0x10)
+
+#define S3C64XX_GPA_CONMASK(__gpio)     (0xf << ((__gpio) * 4))
+#define S3C64XX_GPA_INPUT(__gpio)       (0x0 << ((__gpio) * 4))
+#define S3C64XX_GPA_OUTPUT(__gpio)      (0x1 << ((__gpio) * 4))
+
+#define S3C64XX_GPA0_UART_RXD0          (0x02 << 0)
+#define S3C64XX_GPA0_EINT_G1_0          (0x07 << 0)
+
+#define S3C64XX_GPA1_UART_TXD0          (0x02 << 4)
+#define S3C64XX_GPA1_EINT_G1_1          (0x07 << 4)
+
+#define S3C64XX_GPA2_UART_nCTS0         (0x02 << 8)
+#define S3C64XX_GPA2_EINT_G1_2          (0x07 << 8)
+
+#define S3C64XX_GPA3_UART_nRTS0         (0x02 << 12)
+#define S3C64XX_GPA3_EINT_G1_3          (0x07 << 12)
+
+#define S3C64XX_GPA4_UART_RXD1          (0x02 << 16)
+#define S3C64XX_GPA4_EINT_G1_4          (0x07 << 16)
+
+#define S3C64XX_GPA5_UART_TXD1          (0x02 << 20)
+#define S3C64XX_GPA5_EINT_G1_5          (0x07 << 20)
+
+#define S3C64XX_GPA6_UART_nCTS1         (0x02 << 24)
+#define S3C64XX_GPA6_EINT_G1_6          (0x07 << 24)
+
+#define S3C64XX_GPA7_UART_nRTS1         (0x02 << 28)
+#define S3C64XX_GPA7_EINT_G1_7          (0x07 << 28)
+
diff --git a/arch/arm/plat-s3c64xx/include/plat/gpio-bank-b.h b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-b.h
new file mode 100644
index 000000000000..3933adb4d50a
--- /dev/null
+++ b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-b.h
@@ -0,0 +1,60 @@
+/* linux/arch/arm/plat-s3c64xx/include/plat/gpio-bank-b.h
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * GPIO Bank B register and configuration definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#define S3C64XX_GPBCON                  (S3C64XX_GPB_BASE + 0x00)
+#define S3C64XX_GPBDAT                  (S3C64XX_GPB_BASE + 0x04)
+#define S3C64XX_GPBPUD                  (S3C64XX_GPB_BASE + 0x08)
+#define S3C64XX_GPBCONSLP               (S3C64XX_GPB_BASE + 0x0c)
+#define S3C64XX_GPBPUDSLP               (S3C64XX_GPB_BASE + 0x10)
+
+#define S3C64XX_GPB_CONMASK(__gpio)     (0xf << ((__gpio) * 4))
+#define S3C64XX_GPB_INPUT(__gpio)       (0x0 << ((__gpio) * 4))
+#define S3C64XX_GPB_OUTPUT(__gpio)      (0x1 << ((__gpio) * 4))
+
+#define S3C64XX_GPB0_UART_RXD2          (0x02 << 0)
+#define S3C64XX_GPB0_EXTDMA_REQ         (0x03 << 0)
+#define S3C64XX_GPB0_IrDA_RXD           (0x04 << 0)
+#define S3C64XX_GPB0_ADDR_CF0           (0x05 << 0)
+#define S3C64XX_GPB0_EINT_G1_8          (0x07 << 0)
+
+#define S3C64XX_GPB1_UART_TXD2          (0x02 << 4)
+#define S3C64XX_GPB1_EXTDMA_ACK         (0x03 << 4)
+#define S3C64XX_GPB1_IrDA_TXD           (0x04 << 4)
+#define S3C64XX_GPB1_ADDR_CF1           (0x05 << 4)
+#define S3C64XX_GPB1_EINT_G1_9          (0x07 << 4)
+
+#define S3C64XX_GPB2_UART_RXD3          (0x02 << 8)
+#define S3C64XX_GPB2_IrDA_RXD           (0x03 << 8)
+#define S3C64XX_GPB2_EXTDMA_REQ         (0x04 << 8)
+#define S3C64XX_GPB2_ADDR_CF2           (0x05 << 8)
+#define S3C64XX_GPB2_I2C_SCL1           (0x06 << 8)
+#define S3C64XX_GPB2_EINT_G1_10         (0x07 << 8)
+
+#define S3C64XX_GPB3_UART_TXD3          (0x02 << 12)
+#define S3C64XX_GPB3_IrDA_TXD           (0x03 << 12)
+#define S3C64XX_GPB3_EXTDMA_ACK         (0x04 << 12)
+#define S3C64XX_GPB3_I2C_SDA1           (0x06 << 12)
+#define S3C64XX_GPB3_EINT_G1_11         (0x07 << 12)
+
+#define S3C64XX_GPB4_IrDA_SDBW          (0x02 << 16)
+#define S3C64XX_GPB4_CAM_FIELD          (0x03 << 16)
+#define S3C64XX_GPB4_CF_DATA_DIR        (0x04 << 16)
+#define S3C64XX_GPB4_EINT_G1_12         (0x07 << 16)
+
+#define S3C64XX_GPB5_I2C_SCL0           (0x02 << 20)
+#define S3C64XX_GPB5_EINT_G1_13         (0x07 << 20)
+
+#define S3C64XX_GPB6_I2C_SDA0           (0x02 << 24)
+#define S3C64XX_GPB6_EINT_G1_14         (0x07 << 24)
+
diff --git a/arch/arm/plat-s3c64xx/include/plat/gpio-bank-c.h b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-c.h
new file mode 100644
index 000000000000..c47daf7e2723
--- /dev/null
+++ b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-c.h
@@ -0,0 +1,53 @@
+/* linux/arch/arm/plat-s3c64xx/include/plat/gpio-bank-c.h
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * GPIO Bank C register and configuration definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#define S3C64XX_GPCCON                  (S3C64XX_GPC_BASE + 0x00)
+#define S3C64XX_GPCDAT                  (S3C64XX_GPC_BASE + 0x04)
+#define S3C64XX_GPCPUD                  (S3C64XX_GPC_BASE + 0x08)
+#define S3C64XX_GPCCONSLP               (S3C64XX_GPC_BASE + 0x0c)
+#define S3C64XX_GPCPUDSLP               (S3C64XX_GPC_BASE + 0x10)
+
+#define S3C64XX_GPC_CONMASK(__gpio)     (0xf << ((__gpio) * 4))
+#define S3C64XX_GPC_INPUT(__gpio)       (0x0 << ((__gpio) * 4))
+#define S3C64XX_GPC_OUTPUT(__gpio)      (0x1 << ((__gpio) * 4))
+
+#define S3C64XX_GPC0_SPI_MISO0          (0x02 << 0)
+#define S3C64XX_GPC0_EINT_G2_0          (0x07 << 0)
+
+#define S3C64XX_GPC1_SPI_CLKO           (0x02 << 4)
+#define S3C64XX_GPC1_EINT_G2_1          (0x07 << 4)
+
+#define S3C64XX_GPC2_SPI_MOSIO          (0x02 << 8)
+#define S3C64XX_GPC2_EINT_G2_2          (0x07 << 8)
+
+#define S3C64XX_GPC3_SPI_nCSO           (0x02 << 12)
+#define S3C64XX_GPC3_EINT_G2_3          (0x07 << 12)
+
+#define S3C64XX_GPC4_SPI_MISO1          (0x02 << 16)
+#define S3C64XX_GPC4_MMC2_CMD           (0x03 << 16)
+#define S3C64XX_GPC4_I2S0_V40_DO        (0x05 << 16)
+#define S3C64XX_GPC4_EINT_G2_4          (0x07 << 16)
+
+#define S3C64XX_GPC5_SPI_CLK1           (0x02 << 20)
+#define S3C64XX_GPC5_MMC2_CLK           (0x03 << 20)
+#define S3C64XX_GPC5_I2S1_V40_DO        (0x05 << 20)
+#define S3C64XX_GPC5_EINT_G2_5          (0x07 << 20)
+
+#define S3C64XX_GPC6_SPI_MOSI1          (0x02 << 24)
+#define S3C64XX_GPC6_EINT_G2_6          (0x07 << 24)
+
+#define S3C64XX_GPC7_SPI_nCS1           (0x02 << 28)
+#define S3C64XX_GPC7_I2S2_V40_DO        (0x05 << 28)
+#define S3C64XX_GPC7_EINT_G2_7          (0x07 << 28)
+
diff --git a/arch/arm/plat-s3c64xx/include/plat/gpio-bank-d.h b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-d.h
new file mode 100644
index 000000000000..6fe4a49c26f0
--- /dev/null
+++ b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-d.h
@@ -0,0 +1,49 @@
+/* linux/arch/arm/plat-s3c64xx/include/plat/gpio-bank-d.h
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * GPIO Bank D register and configuration definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#define S3C64XX_GPDCON                  (S3C64XX_GPD_BASE + 0x00)
+#define S3C64XX_GPDDAT                  (S3C64XX_GPD_BASE + 0x04)
+#define S3C64XX_GPDPUD                  (S3C64XX_GPD_BASE + 0x08)
+#define S3C64XX_GPDCONSLP               (S3C64XX_GPD_BASE + 0x0c)
+#define S3C64XX_GPDPUDSLP               (S3C64XX_GPD_BASE + 0x10)
+
+#define S3C64XX_GPD_CONMASK(__gpio)     (0xf << ((__gpio) * 4))
+#define S3C64XX_GPD_INPUT(__gpio)       (0x0 << ((__gpio) * 4))
+#define S3C64XX_GPD_OUTPUT(__gpio)      (0x1 << ((__gpio) * 4))
+
+#define S3C64XX_GPD0_PCM0_SCLK          (0x02 << 0)
+#define S3C64XX_GPD0_I2S0_CLK           (0x03 << 0)
+#define S3C64XX_GPD0_AC97_BITCLK        (0x04 << 0)
+#define S3C64XX_GPD0_EINT_G3_0          (0x07 << 0)
+
+#define S3C64XX_GPD1_PCM0_EXTCLK        (0x02 << 4)
+#define S3C64XX_GPD1_I2S0_CDCLK         (0x03 << 4)
+#define S3C64XX_GPD1_AC97_nRESET        (0x04 << 4)
+#define S3C64XX_GPD1_EINT_G3_1          (0x07 << 4)
+
+#define S3C64XX_GPD2_PCM0_FSYNC         (0x02 << 8)
+#define S3C64XX_GPD2_I2S0_LRCLK         (0x03 << 8)
+#define S3C64XX_GPD2_AC97_SYNC          (0x04 << 8)
+#define S3C64XX_GPD2_EINT_G3_2          (0x07 << 8)
+
+#define S3C64XX_GPD3_PCM0_SIN           (0x02 << 12)
+#define S3C64XX_GPD3_I2S0_DI            (0x03 << 12)
+#define S3C64XX_GPD3_AC97_SDI           (0x04 << 12)
+#define S3C64XX_GPD3_EINT_G3_3          (0x07 << 12)
+
+#define S3C64XX_GPD4_PCM0_SOUT          (0x02 << 16)
+#define S3C64XX_GPD4_I2S0_D0            (0x03 << 16)
+#define S3C64XX_GPD4_AC97_SDO           (0x04 << 16)
+#define S3C64XX_GPD4_EINT_G3_4          (0x07 << 16)
+
diff --git a/arch/arm/plat-s3c64xx/include/plat/gpio-bank-e.h b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-e.h
new file mode 100644
index 000000000000..7fcf3d8e0a48
--- /dev/null
+++ b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-e.h
@@ -0,0 +1,44 @@
+/* linux/arch/arm/plat-s3c64xx/include/plat/gpio-bank-e.h
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * GPIO Bank E register and configuration definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#define S3C64XX_GPECON                  (S3C64XX_GPE_BASE + 0x00)
+#define S3C64XX_GPEDAT                  (S3C64XX_GPE_BASE + 0x04)
+#define S3C64XX_GPEPUD                  (S3C64XX_GPE_BASE + 0x08)
+#define S3C64XX_GPECONSLP               (S3C64XX_GPE_BASE + 0x0c)
+#define S3C64XX_GPEPUDSLP               (S3C64XX_GPE_BASE + 0x10)
+
+#define S3C64XX_GPE_CONMASK(__gpio)     (0xf << ((__gpio) * 4))
+#define S3C64XX_GPE_INPUT(__gpio)       (0x0 << ((__gpio) * 4))
+#define S3C64XX_GPE_OUTPUT(__gpio)      (0x1 << ((__gpio) * 4))
+
+#define S3C64XX_GPE0_PCM1_SCLK          (0x02 << 0)
+#define S3C64XX_GPE0_I2S1_CLK           (0x03 << 0)
+#define S3C64XX_GPE0_AC97_BITCLK        (0x04 << 0)
+
+#define S3C64XX_GPE1_PCM1_EXTCLK        (0x02 << 4)
+#define S3C64XX_GPE1_I2S1_CDCLK         (0x03 << 4)
+#define S3C64XX_GPE1_AC97_nRESET        (0x04 << 4)
+
+#define S3C64XX_GPE2_PCM1_FSYNC         (0x02 << 8)
+#define S3C64XX_GPE2_I2S1_LRCLK         (0x03 << 8)
+#define S3C64XX_GPE2_AC97_SYNC          (0x04 << 8)
+
+#define S3C64XX_GPE3_PCM1_SIN           (0x02 << 12)
+#define S3C64XX_GPE3_I2S1_DI            (0x03 << 12)
+#define S3C64XX_GPE3_AC97_SDI           (0x04 << 12)
+
+#define S3C64XX_GPE4_PCM1_SOUT          (0x02 << 16)
+#define S3C64XX_GPE4_I2S1_D0            (0x03 << 16)
+#define S3C64XX_GPE4_AC97_SDO           (0x04 << 16)
+
diff --git a/arch/arm/plat-s3c64xx/include/plat/gpio-bank-f.h b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-f.h
new file mode 100644
index 000000000000..f3faff974a18
--- /dev/null
+++ b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-f.h
@@ -0,0 +1,71 @@
+/* linux/arch/arm/plat-s3c64xx/include/plat/gpio-bank-f.h
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * GPIO Bank F register and configuration definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#define S3C64XX_GPFCON                  (S3C64XX_GPF_BASE + 0x00)
+#define S3C64XX_GPFDAT                  (S3C64XX_GPF_BASE + 0x04)
+#define S3C64XX_GPFPUD                  (S3C64XX_GPF_BASE + 0x08)
+#define S3C64XX_GPFCONSLP               (S3C64XX_GPF_BASE + 0x0c)
+#define S3C64XX_GPFPUDSLP               (S3C64XX_GPF_BASE + 0x10)
+
+#define S3C64XX_GPF_CONMASK(__gpio)     (0x3 << ((__gpio) * 2))
+#define S3C64XX_GPF_INPUT(__gpio)       (0x0 << ((__gpio) * 2))
+#define S3C64XX_GPF_OUTPUT(__gpio)      (0x1 << ((__gpio) * 2))
+
+#define S3C64XX_GPF0_CAMIF_CLK          (0x02 << 0)
+#define S3C64XX_GPF0_EINT_G4_0          (0x03 << 0)
+
+#define S3C64XX_GPF1_CAMIF_HREF         (0x02 << 2)
+#define S3C64XX_GPF1_EINT_G4_1          (0x03 << 2)
+
+#define S3C64XX_GPF2_CAMIF_PCLK         (0x02 << 4)
+#define S3C64XX_GPF2_EINT_G4_2          (0x03 << 4)
+
+#define S3C64XX_GPF3_CAMIF_nRST         (0x02 << 6)
+#define S3C64XX_GPF3_EINT_G4_3          (0x03 << 6)
+
+#define S3C64XX_GPF4_CAMIF_VSYNC        (0x02 << 8)
+#define S3C64XX_GPF4_EINT_G4_4          (0x03 << 8)
+
+#define S3C64XX_GPF5_CAMIF_YDATA0       (0x02 << 10)
+#define S3C64XX_GPF5_EINT_G4_5          (0x03 << 10)
+
+#define S3C64XX_GPF6_CAMIF_YDATA1       (0x02 << 12)
+#define S3C64XX_GPF6_EINT_G4_6          (0x03 << 12)
+
+#define S3C64XX_GPF7_CAMIF_YDATA2       (0x02 << 14)
+#define S3C64XX_GPF7_EINT_G4_7          (0x03 << 14)
+
+#define S3C64XX_GPF8_CAMIF_YDATA3       (0x02 << 16)
+#define S3C64XX_GPF8_EINT_G4_8          (0x03 << 16)
+
+#define S3C64XX_GPF9_CAMIF_YDATA4       (0x02 << 18)
+#define S3C64XX_GPF9_EINT_G4_9          (0x03 << 18)
+
+#define S3C64XX_GPF10_CAMIF_YDATA5      (0x02 << 20)
+#define S3C64XX_GPF10_EINT_G4_10        (0x03 << 20)
+
+#define S3C64XX_GPF11_CAMIF_YDATA6      (0x02 << 22)
+#define S3C64XX_GPF11_EINT_G4_11        (0x03 << 22)
+
+#define S3C64XX_GPF12_CAMIF_YDATA7      (0x02 << 24)
+#define S3C64XX_GPF12_EINT_G4_12        (0x03 << 24)
+
+#define S3C64XX_GPF13_PWM_ECLK          (0x02 << 26)
+#define S3C64XX_GPF13_EINT_G4_13        (0x03 << 26)
+
+#define S3C64XX_GPF14_PWM_TOUT0         (0x02 << 28)
+#define S3C64XX_GPF14_CLKOUT0           (0x03 << 28)
+
+#define S3C64XX_GPF15_PWM_TOUT1         (0x02 << 30)
+
diff --git a/arch/arm/plat-s3c64xx/include/plat/gpio-bank-g.h b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-g.h
new file mode 100644
index 000000000000..35bbd2378e55
--- /dev/null
+++ b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-g.h
@@ -0,0 +1,42 @@
+/* linux/arch/arm/plat-s3c64xx/include/plat/gpio-bank-g.h
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * GPIO Bank G register and configuration definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#define S3C64XX_GPGCON                  (S3C64XX_GPG_BASE + 0x00)
+#define S3C64XX_GPGDAT                  (S3C64XX_GPG_BASE + 0x04)
+#define S3C64XX_GPGPUD                  (S3C64XX_GPG_BASE + 0x08)
+#define S3C64XX_GPGCONSLP               (S3C64XX_GPG_BASE + 0x0c)
+#define S3C64XX_GPGPUDSLP               (S3C64XX_GPG_BASE + 0x10)
+
+#define S3C64XX_GPG_CONMASK(__gpio)     (0xf << ((__gpio) * 4))
+#define S3C64XX_GPG_INPUT(__gpio)       (0x0 << ((__gpio) * 4))
+#define S3C64XX_GPG_OUTPUT(__gpio)      (0x1 << ((__gpio) * 4))
+
+#define S3C64XX_GPG0_MMC0_CLK           (0x02 << 0)
+#define S3C64XX_GPG0_EINT_G5_0          (0x07 << 0)
+
+#define S3C64XX_GPG1_MMC0_CMD           (0x02 << 4)
+#define S3C64XX_GPG1_EINT_G5_1          (0x07 << 4)
+
+#define S3C64XX_GPG2_MMC0_DATA0         (0x02 << 8)
+#define S3C64XX_GPG2_EINT_G5_2          (0x07 << 8)
+
+#define S3C64XX_GPG3_MMC0_DATA1         (0x02 << 12)
+#define S3C64XX_GPG3_EINT_G5_3          (0x07 << 12)
+
+#define S3C64XX_GPG4_MMC0_DATA2         (0x02 << 16)
+#define S3C64XX_GPG4_EINT_G5_4          (0x07 << 16)
+
+#define S3C64XX_GPG5_MMC0_DATA3         (0x02 << 20)
+#define S3C64XX_GPG5_EINT_G5_5          (0x07 << 20)
+
diff --git a/arch/arm/plat-s3c64xx/include/plat/gpio-bank-h.h b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-h.h
new file mode 100644
index 000000000000..81549516572f
--- /dev/null
+++ b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-h.h
@@ -0,0 +1,74 @@
+/* linux/arch/arm/plat-s3c64xx/include/plat/gpio-bank-h.h
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * GPIO Bank H register and configuration definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#define S3C64XX_GPHCON0                 (S3C64XX_GPH_BASE + 0x00)
+#define S3C64XX_GPHCON1                 (S3C64XX_GPH_BASE + 0x04)
+#define S3C64XX_GPHDAT                  (S3C64XX_GPH_BASE + 0x08)
+#define S3C64XX_GPHPUD                  (S3C64XX_GPH_BASE + 0x0c)
+#define S3C64XX_GPHCONSLP               (S3C64XX_GPH_BASE + 0x10)
+#define S3C64XX_GPHPUDSLP               (S3C64XX_GPH_BASE + 0x14)
+
+#define S3C64XX_GPH_CONMASK(__gpio)     (0xf << ((__gpio) * 4))
+#define S3C64XX_GPH_INPUT(__gpio)       (0x0 << ((__gpio) * 4))
+#define S3C64XX_GPH_OUTPUT(__gpio)      (0x1 << ((__gpio) * 4))
+
+#define S3C64XX_GPH0_MMC1_CLK           (0x02 << 0)
+#define S3C64XX_GPH0_KP_COL0            (0x04 << 0)
+#define S3C64XX_GPH0_EINT_G6_0          (0x07 << 0)
+
+#define S3C64XX_GPH1_MMC1_CMD           (0x02 << 4)
+#define S3C64XX_GPH1_KP_COL1            (0x04 << 4)
+#define S3C64XX_GPH1_EINT_G6_1          (0x07 << 4)
+
+#define S3C64XX_GPH2_MMC1_DATA0         (0x02 << 8)
+#define S3C64XX_GPH2_KP_COL2            (0x04 << 8)
+#define S3C64XX_GPH2_EINT_G6_2          (0x07 << 8)
+
+#define S3C64XX_GPH3_MMC1_DATA1         (0x02 << 12)
+#define S3C64XX_GPH3_KP_COL3            (0x04 << 12)
+#define S3C64XX_GPH3_EINT_G6_3          (0x07 << 12)
+
+#define S3C64XX_GPH4_MMC1_DATA2         (0x02 << 16)
+#define S3C64XX_GPH4_KP_COL4            (0x04 << 16)
+#define S3C64XX_GPH4_EINT_G6_4          (0x07 << 16)
+
+#define S3C64XX_GPH5_MMC1_DATA3         (0x02 << 20)
+#define S3C64XX_GPH5_KP_COL5            (0x04 << 20)
+#define S3C64XX_GPH5_EINT_G6_5          (0x07 << 20)
+
+#define S3C64XX_GPH6_MMC1_DATA4         (0x02 << 24)
+#define S3C64XX_GPH6_MMC2_DATA0         (0x03 << 24)
+#define S3C64XX_GPH6_KP_COL6            (0x04 << 24)
+#define S3C64XX_GPH6_I2S_V40_BCLK       (0x05 << 24)
+#define S3C64XX_GPH6_ADDR_CF0           (0x06 << 24)
+#define S3C64XX_GPH6_EINT_G6_6          (0x07 << 24)
+
+#define S3C64XX_GPH7_MMC1_DATA5         (0x02 << 28)
+#define S3C64XX_GPH7_MMC2_DATA1         (0x03 << 28)
+#define S3C64XX_GPH7_KP_COL7            (0x04 << 28)
+#define S3C64XX_GPH7_I2S_V40_CDCLK      (0x05 << 28)
+#define S3C64XX_GPH7_ADDR_CF1           (0x06 << 28)
+#define S3C64XX_GPH7_EINT_G6_7          (0x07 << 28)
+
+#define S3C64XX_GPH8_MMC1_DATA6         (0x02 << 32)
+#define S3C64XX_GPH8_MMC2_DATA2         (0x03 << 32)
+#define S3C64XX_GPH8_I2S_V40_LRCLK      (0x05 << 32)
+#define S3C64XX_GPH8_ADDR_CF2           (0x06 << 32)
+#define S3C64XX_GPH8_EINT_G6_8          (0x07 << 32)
+
+#define S3C64XX_GPH9_MMC1_DATA7         (0x02 << 36)
+#define S3C64XX_GPH9_MMC2_DATA3         (0x03 << 36)
+#define S3C64XX_GPH9_I2S_V40_DI         (0x05 << 36)
+#define S3C64XX_GPH9_EINT_G6_9          (0x07 << 36)
+
diff --git a/arch/arm/plat-s3c64xx/include/plat/gpio-bank-i.h b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-i.h
new file mode 100644
index 000000000000..ce9ebe335566
--- /dev/null
+++ b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-i.h
@@ -0,0 +1,40 @@
+/* linux/arch/arm/plat-s3c64xx/include/plat/gpio-bank-i.h
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * GPIO Bank I register and configuration definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#define S3C64XX_GPICON                  (S3C64XX_GPI_BASE + 0x00)
+#define S3C64XX_GPIDAT                  (S3C64XX_GPI_BASE + 0x04)
+#define S3C64XX_GPIPUD                  (S3C64XX_GPI_BASE + 0x08)
+#define S3C64XX_GPICONSLP               (S3C64XX_GPI_BASE + 0x0c)
+#define S3C64XX_GPIPUDSLP               (S3C64XX_GPI_BASE + 0x10)
+
+#define S3C64XX_GPI_CONMASK(__gpio)     (0x3 << ((__gpio) * 2))
+#define S3C64XX_GPI_INPUT(__gpio)       (0x0 << ((__gpio) * 2))
+#define S3C64XX_GPI_OUTPUT(__gpio)      (0x1 << ((__gpio) * 2))
+
+#define S3C64XX_GPI0_VD0                (0x02 << 0)
+#define S3C64XX_GPI1_VD1                (0x02 << 2)
+#define S3C64XX_GPI2_VD2                (0x02 << 4)
+#define S3C64XX_GPI3_VD3                (0x02 << 6)
+#define S3C64XX_GPI4_VD4                (0x02 << 8)
+#define S3C64XX_GPI5_VD5                (0x02 << 10)
+#define S3C64XX_GPI6_VD6                (0x02 << 12)
+#define S3C64XX_GPI7_VD7                (0x02 << 14)
+#define S3C64XX_GPI8_VD8                (0x02 << 16)
+#define S3C64XX_GPI9_VD9                (0x02 << 18)
+#define S3C64XX_GPI10_VD10              (0x02 << 20)
+#define S3C64XX_GPI11_VD11              (0x02 << 22)
+#define S3C64XX_GPI12_VD12              (0x02 << 24)
+#define S3C64XX_GPI13_VD13              (0x02 << 26)
+#define S3C64XX_GPI14_VD14              (0x02 << 28)
+#define S3C64XX_GPI15_VD15              (0x02 << 30)
diff --git a/arch/arm/plat-s3c64xx/include/plat/gpio-bank-j.h b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-j.h
new file mode 100644
index 000000000000..21a906299d30
--- /dev/null
+++ b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-j.h
@@ -0,0 +1,36 @@
+/* linux/arch/arm/plat-s3c64xx/include/plat/gpio-bank-j.h
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * GPIO Bank J register and configuration definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#define S3C64XX_GPJCON                  (S3C64XX_GPJ_BASE + 0x00)
+#define S3C64XX_GPJDAT                  (S3C64XX_GPJ_BASE + 0x04)
+#define S3C64XX_GPJPUD                  (S3C64XX_GPJ_BASE + 0x08)
+#define S3C64XX_GPJCONSLP               (S3C64XX_GPJ_BASE + 0x0c)
+#define S3C64XX_GPJPUDSLP               (S3C64XX_GPJ_BASE + 0x10)
+
+#define S3C64XX_GPJ_CONMASK(__gpio)     (0x3 << ((__gpio) * 2))
+#define S3C64XX_GPJ_INPUT(__gpio)       (0x0 << ((__gpio) * 2))
+#define S3C64XX_GPJ_OUTPUT(__gpio)      (0x1 << ((__gpio) * 2))
+
+#define S3C64XX_GPJ0_VD16               (0x02 << 0)
+#define S3C64XX_GPJ1_VD17               (0x02 << 2)
+#define S3C64XX_GPJ2_VD18               (0x02 << 4)
+#define S3C64XX_GPJ3_VD19               (0x02 << 6)
+#define S3C64XX_GPJ4_VD20               (0x02 << 8)
+#define S3C64XX_GPJ5_VD21               (0x02 << 10)
+#define S3C64XX_GPJ6_VD22               (0x02 << 12)
+#define S3C64XX_GPJ7_VD23               (0x02 << 14)
+#define S3C64XX_GPJ8_LCD_HSYNC          (0x02 << 16)
+#define S3C64XX_GPJ9_LCD_VSYNC          (0x02 << 18)
+#define S3C64XX_GPJ10_LCD_VDEN          (0x02 << 20)
+#define S3C64XX_GPJ11_LCD_VCLK          (0x02 << 22)
diff --git a/arch/arm/plat-s3c64xx/include/plat/gpio-bank-n.h b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-n.h
new file mode 100644
index 000000000000..569e76120881
--- /dev/null
+++ b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-n.h
@@ -0,0 +1,54 @@
+/* linux/arch/arm/plat-s3c64xx/include/plat/gpio-bank-n.h
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * GPIO Bank N register and configuration definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#define S3C64XX_GPNCON                  (S3C64XX_GPN_BASE + 0x00)
+#define S3C64XX_GPNDAT                  (S3C64XX_GPN_BASE + 0x04)
+#define S3C64XX_GPNPUD                  (S3C64XX_GPN_BASE + 0x08)
+
+#define S3C64XX_GPN_CONMASK(__gpio)     (0x3 << ((__gpio) * 2))
+#define S3C64XX_GPN_INPUT(__gpio)       (0x0 << ((__gpio) * 2))
+#define S3C64XX_GPN_OUTPUT(__gpio)      (0x1 << ((__gpio) * 2))
+
+#define S3C64XX_GPN0_EINT0              (0x02 << 0)
+#define S3C64XX_GPN0_KP_ROW0            (0x03 << 0)
+
+#define S3C64XX_GPN1_EINT1              (0x02 << 2)
+#define S3C64XX_GPN1_KP_ROW1            (0x03 << 2)
+
+#define S3C64XX_GPN2_EINT2              (0x02 << 4)
+#define S3C64XX_GPN2_KP_ROW2            (0x03 << 4)
+
+#define S3C64XX_GPN3_EINT3              (0x02 << 6)
+#define S3C64XX_GPN3_KP_ROW3            (0x03 << 6)
+
+#define S3C64XX_GPN4_EINT4              (0x02 << 8)
+#define S3C64XX_GPN4_KP_ROW4            (0x03 << 8)
+
+#define S3C64XX_GPN5_EINT5              (0x02 << 10)
+#define S3C64XX_GPN5_KP_ROW5            (0x03 << 10)
+
+#define S3C64XX_GPN6_EINT6              (0x02 << 12)
+#define S3C64XX_GPN6_KP_ROW6            (0x03 << 12)
+
+#define S3C64XX_GPN7_EINT7              (0x02 << 14)
+#define S3C64XX_GPN7_KP_ROW7            (0x03 << 14)
+
+#define S3C64XX_GPN8_EINT8              (0x02 << 16)
+#define S3C64XX_GPN9_EINT9              (0x02 << 18)
+#define S3C64XX_GPN10_EINT10            (0x02 << 20)
+#define S3C64XX_GPN11_EINT11            (0x02 << 22)
+#define S3C64XX_GPN12_EINT12            (0x02 << 24)
+#define S3C64XX_GPN13_EINT13            (0x02 << 26)
+#define S3C64XX_GPN14_EINT14            (0x02 << 28)
+#define S3C64XX_GPN15_EINT15            (0x02 << 30)
diff --git a/arch/arm/plat-s3c64xx/include/plat/gpio-bank-o.h b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-o.h
new file mode 100644
index 000000000000..b09e12954b57
--- /dev/null
+++ b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-o.h
@@ -0,0 +1,70 @@
+/* linux/arch/arm/plat-s3c64xx/include/plat/gpio-bank-o.h
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * GPIO Bank O register and configuration definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#define S3C64XX_GPOCON                  (S3C64XX_GPO_BASE + 0x00)
+#define S3C64XX_GPODAT                  (S3C64XX_GPO_BASE + 0x04)
+#define S3C64XX_GPOPUD                  (S3C64XX_GPO_BASE + 0x08)
+#define S3C64XX_GPOCONSLP               (S3C64XX_GPO_BASE + 0x0c)
+#define S3C64XX_GPOPUDSLP               (S3C64XX_GPO_BASE + 0x10)
+
+#define S3C64XX_GPO_CONMASK(__gpio)     (0x3 << ((__gpio) * 2))
+#define S3C64XX_GPO_INPUT(__gpio)       (0x0 << ((__gpio) * 2))
+#define S3C64XX_GPO_OUTPUT(__gpio)      (0x1 << ((__gpio) * 2))
+
+#define S3C64XX_GPO0_MEM0_nCS2          (0x02 << 0)
+#define S3C64XX_GPO0_EINT_G7_0          (0x03 << 0)
+
+#define S3C64XX_GPO1_MEM0_nCS3          (0x02 << 2)
+#define S3C64XX_GPO1_EINT_G7_1          (0x03 << 2)
+
+#define S3C64XX_GPO2_MEM0_nCS4          (0x02 << 4)
+#define S3C64XX_GPO2_EINT_G7_2          (0x03 << 4)
+
+#define S3C64XX_GPO3_MEM0_nCS5          (0x02 << 6)
+#define S3C64XX_GPO3_EINT_G7_3          (0x03 << 6)
+
+#define S3C64XX_GPO4_EINT_G7_4          (0x03 << 8)
+
+#define S3C64XX_GPO5_EINT_G7_5          (0x03 << 10)
+
+#define S3C64XX_GPO6_MEM0_ADDR6         (0x02 << 12)
+#define S3C64XX_GPO6_EINT_G7_6          (0x03 << 12)
+
+#define S3C64XX_GPO7_MEM0_ADDR7         (0x02 << 14)
+#define S3C64XX_GPO7_EINT_G7_7          (0x03 << 14)
+
+#define S3C64XX_GPO8_MEM0_ADDR8         (0x02 << 16)
+#define S3C64XX_GPO8_EINT_G7_8          (0x03 << 16)
+
+#define S3C64XX_GPO9_MEM0_ADDR9         (0x02 << 18)
+#define S3C64XX_GPO9_EINT_G7_9          (0x03 << 18)
+
+#define S3C64XX_GPO10_MEM0_ADDR10       (0x02 << 20)
+#define S3C64XX_GPO10_EINT_G7_10        (0x03 << 20)
+
+#define S3C64XX_GPO11_MEM0_ADDR11       (0x02 << 22)
+#define S3C64XX_GPO11_EINT_G7_11        (0x03 << 22)
+
+#define S3C64XX_GPO12_MEM0_ADDR12       (0x02 << 24)
+#define S3C64XX_GPO12_EINT_G7_12        (0x03 << 24)
+
+#define S3C64XX_GPO13_MEM0_ADDR13       (0x02 << 26)
+#define S3C64XX_GPO13_EINT_G7_13        (0x03 << 26)
+
+#define S3C64XX_GPO14_MEM0_ADDR14       (0x02 << 28)
+#define S3C64XX_GPO14_EINT_G7_14        (0x03 << 28)
+
+#define S3C64XX_GPO15_MEM0_ADDR15       (0x02 << 30)
+#define S3C64XX_GPO15_EINT_G7_15        (0x03 << 30)
+
diff --git a/arch/arm/plat-s3c64xx/include/plat/gpio-bank-p.h b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-p.h
new file mode 100644
index 000000000000..92f00517926b
--- /dev/null
+++ b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-p.h
@@ -0,0 +1,69 @@
+/* linux/arch/arm/plat-s3c64xx/include/plat/gpio-bank-p.h
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * GPIO Bank P register and configuration definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#define S3C64XX_GPPCON                  (S3C64XX_GPP_BASE + 0x00)
+#define S3C64XX_GPPDAT                  (S3C64XX_GPP_BASE + 0x04)
+#define S3C64XX_GPPPUD                  (S3C64XX_GPP_BASE + 0x08)
+#define S3C64XX_GPPCONSLP               (S3C64XX_GPP_BASE + 0x0c)
+#define S3C64XX_GPPPUDSLP               (S3C64XX_GPP_BASE + 0x10)
+
+#define S3C64XX_GPP_CONMASK(__gpio)     (0x3 << ((__gpio) * 2))
+#define S3C64XX_GPP_INPUT(__gpio)       (0x0 << ((__gpio) * 2))
+#define S3C64XX_GPP_OUTPUT(__gpio)      (0x1 << ((__gpio) * 2))
+
+#define S3C64XX_GPP0_MEM0_ADDRV         (0x02 << 0)
+#define S3C64XX_GPP0_EINT_G8_0          (0x03 << 0)
+
+#define S3C64XX_GPP1_MEM0_SMCLK         (0x02 << 2)
+#define S3C64XX_GPP1_EINT_G8_1          (0x03 << 2)
+
+#define S3C64XX_GPP2_MEM0_nWAIT         (0x02 << 4)
+#define S3C64XX_GPP2_EINT_G8_2          (0x03 << 4)
+
+#define S3C64XX_GPP3_MEM0_RDY0_ALE      (0x02 << 6)
+#define S3C64XX_GPP3_EINT_G8_3          (0x03 << 6)
+
+#define S3C64XX_GPP4_MEM0_RDY1_CLE      (0x02 << 8)
+#define S3C64XX_GPP4_EINT_G8_4          (0x03 << 8)
+
+#define S3C64XX_GPP5_MEM0_INTsm0_FWE    (0x02 << 10)
+#define S3C64XX_GPP5_EINT_G8_5          (0x03 << 10)
+
+#define S3C64XX_GPP6_MEM0_(null)        (0x02 << 12)
+#define S3C64XX_GPP6_EINT_G8_6          (0x03 << 12)
+
+#define S3C64XX_GPP7_MEM0_INTsm1_FRE    (0x02 << 14)
+#define S3C64XX_GPP7_EINT_G8_7          (0x03 << 14)
+
+#define S3C64XX_GPP8_MEM0_RPn_RnB       (0x02 << 16)
+#define S3C64XX_GPP8_EINT_G8_8          (0x03 << 16)
+
+#define S3C64XX_GPP9_MEM0_ATA_RESET     (0x02 << 18)
+#define S3C64XX_GPP9_EINT_G8_9          (0x03 << 18)
+
+#define S3C64XX_GPP10_MEM0_ATA_INPACK   (0x02 << 20)
+#define S3C64XX_GPP10_EINT_G8_10        (0x03 << 20)
+
+#define S3C64XX_GPP11_MEM0_ATA_REG      (0x02 << 22)
+#define S3C64XX_GPP11_EINT_G8_11        (0x03 << 22)
+
+#define S3C64XX_GPP12_MEM0_ATA_WE       (0x02 << 24)
+#define S3C64XX_GPP12_EINT_G8_12        (0x03 << 24)
+
+#define S3C64XX_GPP13_MEM0_ATA_OE       (0x02 << 26)
+#define S3C64XX_GPP13_EINT_G8_13        (0x03 << 26)
+
+#define S3C64XX_GPP14_MEM0_ATA_CD       (0x02 << 28)
+#define S3C64XX_GPP14_EINT_G8_14        (0x03 << 28)
+
diff --git a/arch/arm/plat-s3c64xx/include/plat/gpio-bank-q.h b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-q.h
new file mode 100644
index 000000000000..565e60aaee47
--- /dev/null
+++ b/arch/arm/plat-s3c64xx/include/plat/gpio-bank-q.h
@@ -0,0 +1,46 @@
+/* linux/arch/arm/plat-s3c64xx/include/plat/gpio-bank-q.h
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * GPIO Bank Q register and configuration definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#define S3C64XX_GPQCON                  (S3C64XX_GPQ_BASE + 0x00)
+#define S3C64XX_GPQDAT                  (S3C64XX_GPQ_BASE + 0x04)
+#define S3C64XX_GPQPUD                  (S3C64XX_GPQ_BASE + 0x08)
+#define S3C64XX_GPQCONSLP               (S3C64XX_GPQ_BASE + 0x0c)
+#define S3C64XX_GPQPUDSLP               (S3C64XX_GPQ_BASE + 0x10)
+
+#define S3C64XX_GPQ_CONMASK(__gpio)     (0x3 << ((__gpio) * 2))
+#define S3C64XX_GPQ_INPUT(__gpio)       (0x0 << ((__gpio) * 2))
+#define S3C64XX_GPQ_OUTPUT(__gpio)      (0x1 << ((__gpio) * 2))
+
+#define S3C64XX_GPQ0_MEM0_ADDR18_RAS    (0x02 << 0)
+#define S3C64XX_GPQ0_EINT_G9_0          (0x03 << 0)
+
+#define S3C64XX_GPQ1_MEM0_ADDR19_CAS    (0x02 << 2)
+#define S3C64XX_GPQ1_EINT_G9_1          (0x03 << 2)
+
+#define S3C64XX_GPQ2_EINT_G9_2          (0x03 << 4)
+
+#define S3C64XX_GPQ3_EINT_G9_3          (0x03 << 6)
+
+#define S3C64XX_GPQ4_EINT_G9_4          (0x03 << 8)
+
+#define S3C64XX_GPQ5_EINT_G9_5          (0x03 << 10)
+
+#define S3C64XX_GPQ6_EINT_G9_6          (0x03 << 12)
+
+#define S3C64XX_GPQ7_MEM0_ADDR17_WENDMC (0x02 << 14)
+#define S3C64XX_GPQ7_EINT_G9_7          (0x03 << 14)
+
+#define S3C64XX_GPQ8_MEM0_ADDR16_APDMC  (0x02 << 16)
+#define S3C64XX_GPQ8_EINT_G9_8          (0x03 << 16)
+
diff --git a/arch/arm/plat-s3c64xx/include/plat/irqs.h b/arch/arm/plat-s3c64xx/include/plat/irqs.h
index bc25689c3f83..02e8dd4c97d5 100644
--- a/arch/arm/plat-s3c64xx/include/plat/irqs.h
+++ b/arch/arm/plat-s3c64xx/include/plat/irqs.h
@@ -70,6 +70,7 @@
 #define IRQ_CAMIF_C             S3C64XX_IRQ_VIC0(3)
 #define IRQ_CAMIF_P             S3C64XX_IRQ_VIC0(4)
 #define IRQ_CAMIF_MC            S3C64XX_IRQ_VIC0(5)
+#define IRQ_S3C6410_IIC1        S3C64XX_IRQ_VIC0(5)
 #define IRQ_S3C6410_IIS         S3C64XX_IRQ_VIC0(6)
 #define IRQ_S3C6400_CAMIF_MP    S3C64XX_IRQ_VIC0(6)
 #define IRQ_CAMIF_WE_C          S3C64XX_IRQ_VIC0(7)
@@ -144,6 +145,10 @@
 #define IRQ_TIMER3              S3C64XX_TIMER_IRQ(3)
 #define IRQ_TIMER4              S3C64XX_TIMER_IRQ(4)
 
+/* compatibility for device defines */
+
+#define IRQ_IIC1                IRQ_S3C6410_IIC1
+
 /* Since the IRQ_EINT(x) are a linear mapping on current s3c64xx series
  * we just defined them as an IRQ_EINT(x) macro from S3C_IRQ_EINT_BASE
  * which we place after the pair of VICs. */
diff --git a/arch/arm/plat-s3c64xx/include/plat/regs-gpio.h b/arch/arm/plat-s3c64xx/include/plat/regs-gpio.h
new file mode 100644
index 000000000000..75b873d82808
--- /dev/null
+++ b/arch/arm/plat-s3c64xx/include/plat/regs-gpio.h
@@ -0,0 +1,35 @@
+/* linux/arch/arm/plat-s3c64xx/include/mach/regs-gpio.h
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * S3C64XX - GPIO register definitions
+ */
+
+#ifndef __ASM_PLAT_S3C64XX_REGS_GPIO_H
+#define __ASM_PLAT_S3C64XX_REGS_GPIO_H __FILE__
+
+/* Base addresses for each of the banks */
+
+#define S3C64XX_GPA_BASE        (S3C64XX_VA_GPIO + 0x0000)
+#define S3C64XX_GPB_BASE        (S3C64XX_VA_GPIO + 0x0020)
+#define S3C64XX_GPC_BASE        (S3C64XX_VA_GPIO + 0x0040)
+#define S3C64XX_GPD_BASE        (S3C64XX_VA_GPIO + 0x0060)
+#define S3C64XX_GPE_BASE        (S3C64XX_VA_GPIO + 0x0080)
+#define S3C64XX_GPF_BASE        (S3C64XX_VA_GPIO + 0x00A0)
+#define S3C64XX_GPG_BASE        (S3C64XX_VA_GPIO + 0x00C0)
+#define S3C64XX_GPH_BASE        (S3C64XX_VA_GPIO + 0x00E0)
+#define S3C64XX_GPI_BASE        (S3C64XX_VA_GPIO + 0x0100)
+#define S3C64XX_GPJ_BASE        (S3C64XX_VA_GPIO + 0x0120)
+#define S3C64XX_GPK_BASE        (S3C64XX_VA_GPIO + 0x0800)
+#define S3C64XX_GPL_BASE        (S3C64XX_VA_GPIO + 0x0810)
+#define S3C64XX_GPM_BASE        (S3C64XX_VA_GPIO + 0x0820)
+#define S3C64XX_GPN_BASE        (S3C64XX_VA_GPIO + 0x0830)
+#define S3C64XX_GPO_BASE        (S3C64XX_VA_GPIO + 0x0140)
+#define S3C64XX_GPP_BASE        (S3C64XX_VA_GPIO + 0x0160)
+#define S3C64XX_GPQ_BASE        (S3C64XX_VA_GPIO + 0x0180)
+
+#endif /* __ASM_PLAT_S3C64XX_REGS_GPIO_H */
+
diff --git a/arch/arm/plat-s3c64xx/setup-fb-24bpp.c b/arch/arm/plat-s3c64xx/setup-fb-24bpp.c
new file mode 100644
index 000000000000..8e28e448dd20
--- /dev/null
+++ b/arch/arm/plat-s3c64xx/setup-fb-24bpp.c
@@ -0,0 +1,37 @@
+/* linux/arch/arm/plat-s3c64xx/setup-fb-24bpp.c
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * Base S3C64XX setup information for 24bpp LCD framebuffer
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/fb.h>
+
+#include <mach/regs-fb.h>
+#include <mach/gpio.h>
+#include <plat/fb.h>
+#include <plat/gpio-cfg.h>
+
+extern void s3c64xx_fb_gpio_setup_24bpp(void)
+{
+        unsigned int gpio;
+
+        for (gpio = S3C64XX_GPI(0); gpio <= S3C64XX_GPI(15); gpio++) {
+                s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
+                s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
+        }
+
+        for (gpio = S3C64XX_GPJ(0); gpio <= S3C64XX_GPJ(11); gpio++) {
+                s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
+                s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
+        }
+}
diff --git a/arch/arm/plat-s3c64xx/setup-i2c0.c b/arch/arm/plat-s3c64xx/setup-i2c0.c
new file mode 100644
index 000000000000..364480763728
--- /dev/null
+++ b/arch/arm/plat-s3c64xx/setup-i2c0.c
@@ -0,0 +1,31 @@
+/* linux/arch/arm/plat-s3c64xx/setup-i2c0.c
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * Base S3C64XX I2C bus 0 gpio configuration
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+
+struct platform_device; /* don't need the contents */
+
+#include <mach/gpio.h>
+#include <plat/iic.h>
+#include <plat/gpio-bank-b.h>
+#include <plat/gpio-cfg.h>
+
+void s3c_i2c0_cfg_gpio(struct platform_device *dev)
+{
+        s3c_gpio_cfgpin(S3C64XX_GPB(5), S3C64XX_GPB5_I2C_SCL0);
+        s3c_gpio_cfgpin(S3C64XX_GPB(6), S3C64XX_GPB6_I2C_SDA0);
+        s3c_gpio_setpull(S3C64XX_GPB(5), S3C_GPIO_PULL_UP);
+        s3c_gpio_setpull(S3C64XX_GPB(6), S3C_GPIO_PULL_UP);
+}
diff --git a/arch/arm/plat-s3c64xx/setup-i2c1.c b/arch/arm/plat-s3c64xx/setup-i2c1.c
new file mode 100644
index 000000000000..bbe229bd90ca
--- /dev/null
+++ b/arch/arm/plat-s3c64xx/setup-i2c1.c
@@ -0,0 +1,31 @@
+/* linux/arch/arm/plat-s3c64xx/setup-i2c1.c
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * Base S3C64XX I2C bus 1 gpio configuration
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+
+struct platform_device; /* don't need the contents */
+
+#include <mach/gpio.h>
+#include <plat/iic.h>
+#include <plat/gpio-bank-b.h>
+#include <plat/gpio-cfg.h>
+
+void s3c_i2c1_cfg_gpio(struct platform_device *dev)
+{
+        s3c_gpio_cfgpin(S3C64XX_GPB(2), S3C64XX_GPB2_I2C_SCL1);
+        s3c_gpio_cfgpin(S3C64XX_GPB(3), S3C64XX_GPB3_I2C_SDA1);
+        s3c_gpio_setpull(S3C64XX_GPB(2), S3C_GPIO_PULL_UP);
+        s3c_gpio_setpull(S3C64XX_GPB(3), S3C_GPIO_PULL_UP);
+}