21 files changed, 283 insertions, 11 deletions

diff --git a/arch/arm/mach-s5p6440/Kconfig b/arch/arm/mach-s5p6440/Kconfig
index f066fae07c57..153f8c9994c8 100644
--- a/arch/arm/mach-s5p6440/Kconfig
+++ b/arch/arm/mach-s5p6440/Kconfig
@@ -13,13 +13,22 @@ config CPU_S5P6440
         help
           Enable S5P6440 CPU support
 
+config S5P6440_SETUP_I2C1
+        bool
+        help
+          Common setup code for i2c bus 1.
+
 config MACH_SMDK6440
         bool "SMDK6440"
         select CPU_S5P6440
         select SAMSUNG_DEV_TS
         select SAMSUNG_DEV_ADC
+        select S3C_DEV_RTC
+        select S3C_DEV_I2C1
         select S3C_DEV_WDT
+        select HAVE_S3C_RTC
         select HAVE_S3C2410_WATCHDOG
+        select S5P6440_SETUP_I2C1
         help
           Machine support for the Samsung SMDK6440
 
diff --git a/arch/arm/mach-s5p6440/Makefile b/arch/arm/mach-s5p6440/Makefile
index be3c53aab23f..c3fe4d3662a9 100644
--- a/arch/arm/mach-s5p6440/Makefile
+++ b/arch/arm/mach-s5p6440/Makefile
@@ -22,3 +22,4 @@ obj-$(CONFIG_MACH_SMDK6440)	+= mach-smdk6440.o
 # device support
 obj-y                           += dev-audio.o
 obj-$(CONFIG_S3C64XX_DEV_SPI)   += dev-spi.o
+obj-$(CONFIG_S5P6440_SETUP_I2C1)        += setup-i2c1.o
diff --git a/arch/arm/mach-s5p6440/include/mach/map.h b/arch/arm/mach-s5p6440/include/mach/map.h
index 44011b91fbd1..6cc5cbc88ffb 100644
--- a/arch/arm/mach-s5p6440/include/mach/map.h
+++ b/arch/arm/mach-s5p6440/include/mach/map.h
@@ -38,7 +38,6 @@
 #define S5P_PA_TIMER            S5P6440_PA_TIMER
 
 #define S5P6440_PA_RTC          (0xEA100000)
-#define S5P_PA_RTC              S5P6440_PA_RTC
 
 #define S5P6440_PA_WDT          (0xEA200000)
 #define S5P_PA_WDT              S5P6440_PA_WDT
@@ -53,6 +52,7 @@
 #define S5P_SZ_UART             SZ_256
 
 #define S5P6440_PA_IIC0         (0xEC104000)
+#define S5P6440_PA_IIC1         (0xEC20F000)
 
 #define S5P6440_PA_SPI0         0xEC400000
 #define S5P6440_PA_SPI1         0xEC500000
@@ -77,6 +77,8 @@
 /* compatibiltiy defines. */
 #define S3C_PA_UART             S5P6440_PA_UART
 #define S3C_PA_IIC              S5P6440_PA_IIC0
+#define S3C_PA_RTC              S5P6440_PA_RTC
+#define S3C_PA_IIC1             S5P6440_PA_IIC1
 #define S3C_PA_WDT              S5P6440_PA_WDT
 
 #define SAMSUNG_PA_ADC          S5P6440_PA_ADC
diff --git a/arch/arm/mach-s5p6440/mach-smdk6440.c b/arch/arm/mach-s5p6440/mach-smdk6440.c
index 8291fecc701a..8c83d8fb0162 100644
--- a/arch/arm/mach-s5p6440/mach-smdk6440.c
+++ b/arch/arm/mach-s5p6440/mach-smdk6440.c
@@ -15,6 +15,7 @@
 #include <linux/timer.h>
 #include <linux/delay.h>
 #include <linux/init.h>
+#include <linux/i2c.h>
 #include <linux/serial_core.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
@@ -37,6 +38,7 @@
 #include <mach/regs-clock.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
+#include <plat/iic.h>
 #include <plat/pll.h>
 #include <plat/adc.h>
 #include <plat/ts.h>
@@ -88,10 +90,21 @@ static struct s3c2410_uartcfg smdk6440_uartcfgs[] __initdata = {
 static struct platform_device *smdk6440_devices[] __initdata = {
         &s5p6440_device_iis,
         &s3c_device_adc,
+        &s3c_device_rtc,
+        &s3c_device_i2c0,
+        &s3c_device_i2c1,
         &s3c_device_ts,
         &s3c_device_wdt,
 };
 
+static struct i2c_board_info smdk6440_i2c_devs0[] __initdata = {
+        { I2C_BOARD_INFO("24c08", 0x50), },
+};
+
+static struct i2c_board_info smdk6440_i2c_devs1[] __initdata = {
+        /* To be populated */
+};
+
 static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = {
         .delay                  = 10000,
         .presc                  = 49,
@@ -109,6 +122,14 @@ static void __init smdk6440_machine_init(void)
 {
         s3c24xx_ts_set_platdata(&s3c_ts_platform);
 
+        /* I2C */
+        s3c_i2c0_set_platdata(NULL);
+        s3c_i2c1_set_platdata(NULL);
+        i2c_register_board_info(0, smdk6440_i2c_devs0,
+                        ARRAY_SIZE(smdk6440_i2c_devs0));
+        i2c_register_board_info(1, smdk6440_i2c_devs1,
+                        ARRAY_SIZE(smdk6440_i2c_devs1));
+
         platform_add_devices(smdk6440_devices, ARRAY_SIZE(smdk6440_devices));
 }
 
diff --git a/arch/arm/mach-s5p6440/setup-i2c0.c b/arch/arm/mach-s5p6440/setup-i2c0.c
index 69e8a664aedb..2c99d14f7ac7 100644
--- a/arch/arm/mach-s5p6440/setup-i2c0.c
+++ b/arch/arm/mach-s5p6440/setup-i2c0.c
@@ -17,9 +17,14 @@
 
 struct platform_device; /* don't need the contents */
 
+#include <linux/gpio.h>
+#include <plat/gpio-cfg.h>
 #include <plat/iic.h>
 
 void s3c_i2c0_cfg_gpio(struct platform_device *dev)
 {
-        /* Will be populated later */
+        s3c_gpio_cfgpin(S5P6440_GPB(5), S3C_GPIO_SFN(2));
+        s3c_gpio_setpull(S5P6440_GPB(5), S3C_GPIO_PULL_UP);
+        s3c_gpio_cfgpin(S5P6440_GPB(6), S3C_GPIO_SFN(2));
+        s3c_gpio_setpull(S5P6440_GPB(6), S3C_GPIO_PULL_UP);
 }
diff --git a/arch/arm/mach-s5p6440/setup-i2c1.c b/arch/arm/mach-s5p6440/setup-i2c1.c
new file mode 100644
index 000000000000..9a1537f786e0
--- /dev/null
+++ b/arch/arm/mach-s5p6440/setup-i2c1.c
@@ -0,0 +1,30 @@
+/* linux/arch/arm/mach-s5p6440/setup-i2c1.c
+ *
+ * Copyright (c) 2009 Samsung Electronics Co., Ltd.
+ *              http://www.samsung.com/
+ *
+ * I2C1 GPIO configuration.
+ *
+ * Based on plat-s3c64xx/setup-i2c0.c
+ *
+ * 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/gpio.h>
+
+struct platform_device; /* don't need the contents */
+
+#include <plat/gpio-cfg.h>
+#include <plat/iic.h>
+
+void s3c_i2c1_cfg_gpio(struct platform_device *dev)
+{
+        s3c_gpio_cfgpin(S5P6440_GPR(9), S3C_GPIO_SFN(6));
+        s3c_gpio_setpull(S5P6440_GPR(9), S3C_GPIO_PULL_UP);
+        s3c_gpio_cfgpin(S5P6440_GPR(10), S3C_GPIO_SFN(6));
+        s3c_gpio_setpull(S5P6440_GPR(10), S3C_GPIO_PULL_UP);
+}
diff --git a/arch/arm/mach-s5p6442/Kconfig b/arch/arm/mach-s5p6442/Kconfig
index 0fd41b447915..7cd28435b50b 100644
--- a/arch/arm/mach-s5p6442/Kconfig
+++ b/arch/arm/mach-s5p6442/Kconfig
@@ -19,6 +19,8 @@ config CPU_S5P6442
 config MACH_SMDK6442
         bool "SMDK6442"
         select CPU_S5P6442
+        select S3C_DEV_WDT
+        select HAVE_S3C2410_WATCHDOG
         help
           Machine support for Samsung SMDK6442
 
diff --git a/arch/arm/mach-s5p6442/clock.c b/arch/arm/mach-s5p6442/clock.c
index 087e57f20ad5..dcd20f17212a 100644
--- a/arch/arm/mach-s5p6442/clock.c
+++ b/arch/arm/mach-s5p6442/clock.c
@@ -361,6 +361,12 @@ static struct clk init_clocks[] = {
                 .enable         = s5p6442_clk_ip3_ctrl,
                 .ctrlbit        = (1<<19),
         }, {
+                .name           = "watchdog",
+                .id             = -1,
+                .parent         = &clk_pclkd1,
+                .enable         = s5p6442_clk_ip3_ctrl,
+                .ctrlbit        = (1 << 22),
+        }, {
                 .name           = "timers",
                 .id             = -1,
                 .parent         = &clk_pclkd1,
diff --git a/arch/arm/mach-s5p6442/include/mach/map.h b/arch/arm/mach-s5p6442/include/mach/map.h
index 32ca424ef7f9..281d256faafb 100644
--- a/arch/arm/mach-s5p6442/include/mach/map.h
+++ b/arch/arm/mach-s5p6442/include/mach/map.h
@@ -42,6 +42,8 @@
 
 #define S5P6442_PA_SYSTIMER     (0xEA100000)
 
+#define S5P6442_PA_WATCHDOG     (0xEA200000)
+
 #define S5P6442_PA_UART         (0xEC000000)
 
 #define S5P_PA_UART0            (S5P6442_PA_UART + 0x0)
@@ -65,6 +67,7 @@
 #define S5P6442_PA_PCM1         0xF2500000
 
 /* compatibiltiy defines. */
+#define S3C_PA_WDT              S5P6442_PA_WATCHDOG
 #define S3C_PA_UART             S5P6442_PA_UART
 #define S3C_PA_IIC              S5P6442_PA_IIC0
 
diff --git a/arch/arm/mach-s5p6442/mach-smdk6442.c b/arch/arm/mach-s5p6442/mach-smdk6442.c
index ebcf99777259..6e061bec6b74 100644
--- a/arch/arm/mach-s5p6442/mach-smdk6442.c
+++ b/arch/arm/mach-s5p6442/mach-smdk6442.c
@@ -66,6 +66,7 @@ static struct s3c2410_uartcfg smdk6442_uartcfgs[] __initdata = {
 
 static struct platform_device *smdk6442_devices[] __initdata = {
         &s5p6442_device_iis0,
+        &s3c_device_wdt,
 };
 
 static void __init smdk6442_map_io(void)
diff --git a/arch/arm/mach-s5pc100/Kconfig b/arch/arm/mach-s5pc100/Kconfig
index b2a11dfa3399..25ca7c686e77 100644
--- a/arch/arm/mach-s5pc100/Kconfig
+++ b/arch/arm/mach-s5pc100/Kconfig
@@ -25,6 +25,16 @@ config S5PC100_SETUP_I2C1
         help
           Common setup code for i2c bus 1.
 
+config S5PC100_SETUP_IDE
+        bool
+        help
+          Common setup code for S5PC100 IDE GPIO configurations
+
+config S5PC100_SETUP_KEYPAD
+        bool
+        help
+          Common setup code for KEYPAD GPIO configurations.
+
 config S5PC100_SETUP_SDHCI
         bool
         select S5PC100_SETUP_SDHCI_GPIO
@@ -39,14 +49,24 @@ config S5PC100_SETUP_SDHCI_GPIO
 config MACH_SMDKC100
         bool "SMDKC100"
         select CPU_S5PC100
+        select SAMSUNG_DEV_ADC
         select S3C_DEV_FB
         select S3C_DEV_I2C1
+        select SAMSUNG_DEV_IDE
         select S3C_DEV_HSMMC
         select S3C_DEV_HSMMC1
         select S3C_DEV_HSMMC2
+        select SAMSUNG_DEV_KEYPAD
+        select S3C_DEV_RTC
+        select SAMSUNG_DEV_TS
+        select S3C_DEV_WDT
+        select HAVE_S3C2410_WATCHDOG
         select S5PC100_SETUP_FB_24BPP
         select S5PC100_SETUP_I2C1
+        select S5PC100_SETUP_IDE
+        select S5PC100_SETUP_KEYPAD
         select S5PC100_SETUP_SDHCI
+        select HAVE_S3C_RTC
         help
           Machine support for the Samsung SMDKC100
 
diff --git a/arch/arm/mach-s5pc100/Makefile b/arch/arm/mach-s5pc100/Makefile
index 543f3de5131e..a021ed1fb4b6 100644
--- a/arch/arm/mach-s5pc100/Makefile
+++ b/arch/arm/mach-s5pc100/Makefile
@@ -19,6 +19,8 @@ obj-$(CONFIG_CPU_S5PC100)	+= dma.o
 
 obj-$(CONFIG_S5PC100_SETUP_FB_24BPP)    += setup-fb-24bpp.o
 obj-$(CONFIG_S5PC100_SETUP_I2C1)        += setup-i2c1.o
+obj-$(CONFIG_S5PC100_SETUP_IDE)         += setup-ide.o
+obj-$(CONFIG_S5PC100_SETUP_KEYPAD)      += setup-keypad.o
 obj-$(CONFIG_S5PC100_SETUP_SDHCI)       += setup-sdhci.o
 obj-$(CONFIG_S5PC100_SETUP_SDHCI_GPIO)  += setup-sdhci-gpio.o
 
diff --git a/arch/arm/mach-s5pc100/clock.c b/arch/arm/mach-s5pc100/clock.c
index e3fed4cfe7ad..084abd13b0a5 100644
--- a/arch/arm/mach-s5pc100/clock.c
+++ b/arch/arm/mach-s5pc100/clock.c
@@ -737,7 +737,7 @@ static struct clk init_clocks_disable[] = {
                 .enable         = s5pc100_d1_5_ctrl,
                 .ctrlbit        = (1 << 7),
         }, {
-                .name           = "keyif",
+                .name           = "keypad",
                 .id             = -1,
                 .parent         = &clk_div_d1_bus.clk,
                 .enable         = s5pc100_d1_5_ctrl,
@@ -1078,7 +1078,7 @@ static struct clksrc_clk clksrcs[] = {
                 .reg_div = { .reg = S5P_CLK_DIV3, .shift = 24, .size = 4 },
         }, {
                 .clk    = {
-                        .name           = "mmc_bus",
+                        .name           = "sclk_mmc",
                         .id             = 0,
                         .ctrlbit        = (1 << 12),
                         .enable         = s5pc100_sclk1_ctrl,
@@ -1089,7 +1089,7 @@ static struct clksrc_clk clksrcs[] = {
                 .reg_div = { .reg = S5P_CLK_DIV3, .shift = 0, .size = 4 },
         }, {
                 .clk    = {
-                        .name           = "mmc_bus",
+                        .name           = "sclk_mmc",
                         .id             = 1,
                         .ctrlbit        = (1 << 13),
                         .enable         = s5pc100_sclk1_ctrl,
@@ -1100,7 +1100,7 @@ static struct clksrc_clk clksrcs[] = {
                 .reg_div = { .reg = S5P_CLK_DIV3, .shift = 4, .size = 4 },
         }, {
                 .clk    = {
-                        .name           = "mmc_bus",
+                        .name           = "sclk_mmc",
                         .id             = 2,
                         .ctrlbit        = (1 << 14),
                         .enable         = s5pc100_sclk1_ctrl,
diff --git a/arch/arm/mach-s5pc100/cpu.c b/arch/arm/mach-s5pc100/cpu.c
index 7b5bdbc9a5df..799d22f41fcd 100644
--- a/arch/arm/mach-s5pc100/cpu.c
+++ b/arch/arm/mach-s5pc100/cpu.c
@@ -38,8 +38,10 @@
 #include <plat/cpu.h>
 #include <plat/devs.h>
 #include <plat/clock.h>
+#include <plat/ata-core.h>
 #include <plat/iic-core.h>
 #include <plat/sdhci.h>
+#include <plat/adc-core.h>
 #include <plat/onenand-core.h>
 
 #include <plat/s5pc100.h>
@@ -87,11 +89,14 @@ void __init s5pc100_map_io(void)
         s5pc100_default_sdhci1();
         s5pc100_default_sdhci2();
 
+        s3c_adc_setname("s3c64xx-adc");
+
         /* the i2c devices are directly compatible with s3c2440 */
         s3c_i2c0_setname("s3c2440-i2c");
         s3c_i2c1_setname("s3c2440-i2c");
 
         s3c_onenand_setname("s5pc100-onenand");
+        s3c_cfcon_setname("s5pc100-pata");
 }
 
 void __init s5pc100_init_clocks(int xtal)
diff --git a/arch/arm/mach-s5pc100/include/mach/irqs.h b/arch/arm/mach-s5pc100/include/mach/irqs.h
index 28aa551dc3a8..bfcc0b9d7ad7 100644
--- a/arch/arm/mach-s5pc100/include/mach/irqs.h
+++ b/arch/arm/mach-s5pc100/include/mach/irqs.h
@@ -38,7 +38,7 @@
 #define IRQ_IEMIEC              S5P_IRQ_VIC1(6)
 #define IRQ_ONENAND             S5P_IRQ_VIC1(7)
 #define IRQ_NFC                 S5P_IRQ_VIC1(8)
-#define IRQ_CFC                 S5P_IRQ_VIC1(9)
+#define IRQ_CFCON               S5P_IRQ_VIC1(9)
 #define IRQ_UART0               S5P_IRQ_VIC1(10)
 #define IRQ_UART1               S5P_IRQ_VIC1(11)
 #define IRQ_UART2               S5P_IRQ_VIC1(12)
diff --git a/arch/arm/mach-s5pc100/include/mach/map.h b/arch/arm/mach-s5pc100/include/mach/map.h
index cadae4305688..c018697e79bf 100644
--- a/arch/arm/mach-s5pc100/include/mach/map.h
+++ b/arch/arm/mach-s5pc100/include/mach/map.h
@@ -61,6 +61,8 @@
 
 #define S5PC100_PA_ONENAND      (0xE7100000)
 
+#define S5PC100_PA_CFCON        (0xE7800000)
+
 /* DMA */
 #define S5PC100_PA_MDMA         (0xE8100000)
 #define S5PC100_PA_PDMA0        (0xE9000000)
@@ -72,6 +74,9 @@
 
 #define S5PC100_PA_SYSTIMER     (0xEA100000)
 
+#define S5PC100_PA_WATCHDOG     (0xEA200000)
+#define S5PC100_PA_RTC          (0xEA300000)
+
 #define S5PC100_PA_UART         (0xEC000000)
 
 #define S5P_PA_UART0            (S5PC100_PA_UART + 0x0)
@@ -104,6 +109,8 @@
 #define S5PC100_PA_PCM0         0xF2400000
 #define S5PC100_PA_PCM1         0xF2500000
 
+#define S5PC100_PA_TSADC        (0xF3000000)
+
 /* KEYPAD */
 #define S5PC100_PA_KEYPAD       (0xF3100000)
 
@@ -130,9 +137,15 @@
 #define S3C_PA_HSMMC1           S5PC100_PA_HSMMC(1)
 #define S3C_PA_HSMMC2           S5PC100_PA_HSMMC(2)
 #define S3C_PA_KEYPAD           S5PC100_PA_KEYPAD
+#define S3C_PA_WDT              S5PC100_PA_WATCHDOG
 #define S3C_PA_TSADC            S5PC100_PA_TSADC
 #define S3C_PA_ONENAND          S5PC100_PA_ONENAND
 #define S3C_PA_ONENAND_BUF      S5PC100_PA_ONENAND_BUF
 #define S3C_SZ_ONENAND_BUF      S5PC100_SZ_ONENAND_BUF
+#define S3C_PA_RTC              S5PC100_PA_RTC
+
+#define SAMSUNG_PA_ADC          S5PC100_PA_TSADC
+#define SAMSUNG_PA_CFCON        S5PC100_PA_CFCON
+#define SAMSUNG_PA_KEYPAD       S5PC100_PA_KEYPAD
 
 #endif /* __ASM_ARCH_C100_MAP_H */
diff --git a/arch/arm/mach-s5pc100/include/mach/regs-clock.h b/arch/arm/mach-s5pc100/include/mach/regs-clock.h
index 5d27d286d504..bc92da2e0ba2 100644
--- a/arch/arm/mach-s5pc100/include/mach/regs-clock.h
+++ b/arch/arm/mach-s5pc100/include/mach/regs-clock.h
@@ -71,7 +71,10 @@
 #define S5P_CLKDIV1_PCLKD1_SHIFT        (16)
 
 #define S5PC100_SWRESET         S5PC100_REG_OTHERS(0x000)
+#define S5PC100_MEM_SYS_CFG     S5PC100_REG_OTHERS(0x200)
 
 #define S5PC100_SWRESET_RESETVAL        0xc100
 
+#define MEM_SYS_CFG_EBI_FIX_PRI_CFCON   0x30
+
 #endif /* __ASM_ARCH_REGS_CLOCK_H */
diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-s5pc100/mach-smdkc100.c
index af22f8202a07..83a5d648a980 100644
--- a/arch/arm/mach-s5pc100/mach-smdkc100.c
+++ b/arch/arm/mach-s5pc100/mach-smdkc100.c
@@ -22,6 +22,7 @@
 #include <linux/i2c.h>
 #include <linux/fb.h>
 #include <linux/delay.h>
+#include <linux/input.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
@@ -42,6 +43,10 @@
 #include <plat/s5pc100.h>
 #include <plat/fb.h>
 #include <plat/iic.h>
+#include <plat/ata.h>
+#include <plat/adc.h>
+#include <plat/keypad.h>
+#include <plat/ts.h>
 
 /* Following are default values for UCON, ULCON and UFCON UART registers */
 #define S5PC100_UCON_DEFAULT    (S3C2410_UCON_TXILEVEL |        \
@@ -149,16 +154,51 @@ static struct s3c_fb_platdata smdkc100_lcd_pdata __initdata = {
         .setup_gpio     = s5pc100_fb_gpio_setup_24bpp,
 };
 
+static struct s3c_ide_platdata smdkc100_ide_pdata __initdata = {
+        .setup_gpio     = s5pc100_ide_setup_gpio,
+};
+
+static uint32_t smdkc100_keymap[] __initdata = {
+        /* KEY(row, col, keycode) */
+        KEY(0, 3, KEY_1), KEY(0, 4, KEY_2), KEY(0, 5, KEY_3),
+        KEY(0, 6, KEY_4), KEY(0, 7, KEY_5),
+        KEY(1, 3, KEY_A), KEY(1, 4, KEY_B), KEY(1, 5, KEY_C),
+        KEY(1, 6, KEY_D), KEY(1, 7, KEY_E)
+};
+
+static struct matrix_keymap_data smdkc100_keymap_data __initdata = {
+        .keymap         = smdkc100_keymap,
+        .keymap_size    = ARRAY_SIZE(smdkc100_keymap),
+};
+
+static struct samsung_keypad_platdata smdkc100_keypad_data __initdata = {
+        .keymap_data    = &smdkc100_keymap_data,
+        .rows           = 2,
+        .cols           = 8,
+};
+
 static struct platform_device *smdkc100_devices[] __initdata = {
+        &s3c_device_adc,
+        &s3c_device_cfcon,
         &s3c_device_i2c0,
         &s3c_device_i2c1,
         &s3c_device_fb,
         &s3c_device_hsmmc0,
         &s3c_device_hsmmc1,
         &s3c_device_hsmmc2,
+        &s3c_device_ts,
+        &s3c_device_wdt,
         &smdkc100_lcd_powerdev,
         &s5pc100_device_iis0,
+        &samsung_device_keypad,
         &s5pc100_device_ac97,
+        &s3c_device_rtc,
+};
+
+static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = {
+        .delay                  = 10000,
+        .presc                  = 49,
+        .oversampling_shift     = 2,
 };
 
 static void __init smdkc100_map_io(void)
@@ -170,6 +210,8 @@ static void __init smdkc100_map_io(void)
 
 static void __init smdkc100_machine_init(void)
 {
+        s3c24xx_ts_set_platdata(&s3c_ts_platform);
+
         /* I2C */
         s3c_i2c0_set_platdata(NULL);
         s3c_i2c1_set_platdata(NULL);
@@ -177,6 +219,9 @@ static void __init smdkc100_machine_init(void)
         i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
 
         s3c_fb_set_platdata(&smdkc100_lcd_pdata);
+        s3c_ide_set_platdata(&smdkc100_ide_pdata);
+
+        samsung_keypad_set_platdata(&smdkc100_keypad_data);
 
         /* LCD init */
         gpio_request(S5PC100_GPD(0), "GPD");
diff --git a/arch/arm/mach-s5pc100/setup-ide.c b/arch/arm/mach-s5pc100/setup-ide.c
new file mode 100644
index 000000000000..83575671fb59
--- /dev/null
+++ b/arch/arm/mach-s5pc100/setup-ide.c
@@ -0,0 +1,70 @@
+/* linux/arch/arm/mach-s5pc100/setup-ide.c
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ *              http://www.samsung.com
+ *
+ * S5PC100 setup information for IDE
+ *
+ * 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/regs-clock.h>
+#include <plat/gpio-cfg.h>
+
+void s5pc100_ide_setup_gpio(void)
+{
+        u32 reg;
+        u32 gpio = 0;
+
+        /* Independent CF interface, CF chip select configuration */
+        reg = readl(S5PC100_MEM_SYS_CFG) & (~0x3f);
+        writel(reg | MEM_SYS_CFG_EBI_FIX_PRI_CFCON, S5PC100_MEM_SYS_CFG);
+
+        /* CF_Add[0 - 2], CF_IORDY, CF_INTRQ, CF_DMARQ, CF_DMARST, CF_DMACK */
+        for (gpio = S5PC100_GPJ0(0); gpio <= S5PC100_GPJ0(7); gpio++) {
+                s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(4));
+                s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
+                s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4);
+        }
+
+        /*CF_Data[0 - 7] */
+        for (gpio = S5PC100_GPJ2(0); gpio <= S5PC100_GPJ2(7); gpio++) {
+                s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(4));
+                s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
+                s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4);
+        }
+
+        /* CF_Data[8 - 15] */
+        for (gpio = S5PC100_GPJ3(0); gpio <= S5PC100_GPJ3(7); gpio++) {
+                s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(4));
+                s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
+                s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4);
+        }
+
+        /* CF_CS0, CF_CS1, CF_IORD, CF_IOWR */
+        for (gpio = S5PC100_GPJ4(0); gpio <= S5PC100_GPJ4(3); gpio++) {
+                s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(4));
+                s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
+                s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4);
+        }
+
+        /* EBI_OE, EBI_WE */
+        for (gpio = S5PC100_GPK0(6); gpio <= S5PC100_GPK0(7); gpio++)
+                s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0));
+
+        /* CF_OE, CF_WE */
+        for (gpio = S5PC100_GPK1(6); gpio <= S5PC100_GPK1(7); gpio++) {
+                s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
+                s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
+        }
+
+        /* CF_CD */
+        s3c_gpio_cfgpin(S5PC100_GPK3(5), S3C_GPIO_SFN(2));
+        s3c_gpio_setpull(S5PC100_GPK3(5), S3C_GPIO_PULL_NONE);
+}
diff --git a/arch/arm/mach-s5pc100/setup-keypad.c b/arch/arm/mach-s5pc100/setup-keypad.c
new file mode 100644
index 000000000000..d0837a72a58e
--- /dev/null
+++ b/arch/arm/mach-s5pc100/setup-keypad.c
@@ -0,0 +1,34 @@
+/* linux/arch/arm/mach-s5pc100/setup-keypad.c
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ *              http://www.samsung.com/
+ *
+ * GPIO configuration for S5PC100 KeyPad 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/gpio.h>
+#include <plat/gpio-cfg.h>
+
+void samsung_keypad_cfg_gpio(unsigned int rows, unsigned int cols)
+{
+        unsigned int gpio;
+        unsigned int end;
+
+        /* Set all the necessary GPH3 pins to special-function 3: KP_ROW[x] */
+        end = S5PC100_GPH3(rows);
+        for (gpio = S5PC100_GPH3(0); gpio < end; gpio++) {
+                s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(3));
+                s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
+        }
+
+        /* Set all the necessary GPH2 pins to special-function 3: KP_COL[x] */
+        end = S5PC100_GPH2(cols);
+        for (gpio = S5PC100_GPH2(0); gpio < end; gpio++) {
+                s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(3));
+                s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
+        }
+}
diff --git a/arch/arm/mach-s5pc100/setup-sdhci.c b/arch/arm/mach-s5pc100/setup-sdhci.c
index ea7ff19adb95..f16946e456e9 100644
--- a/arch/arm/mach-s5pc100/setup-sdhci.c
+++ b/arch/arm/mach-s5pc100/setup-sdhci.c
@@ -26,10 +26,10 @@
 /* clock sources for the mmc bus clock, order as for the ctrl2[5..4] */
 
 char *s5pc100_hsmmc_clksrcs[4] = {
-        [0] = "hsmmc",
-        [1] = "hsmmc",
-        /* [2] = "mmc_bus", not yet successfully used yet */
-        /* [3] = "48m", - note not successfully used yet */
+        [0] = "hsmmc",          /* HCLK */
+        /* [1] = "hsmmc",       - duplicate HCLK entry */
+        [2] = "sclk_mmc",       /* mmc_bus */
+        /* [3] = "48m",         - note not successfully used yet */
 };