Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm

* 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm: (289 commits)
  davinci: DM644x EVM: register MUSB device earlier
  davinci: add spi devices on tnetv107x evm
  davinci: add ssp config for tnetv107x evm board
  davinci: add tnetv107x ssp platform device
  spi: add ti-ssp spi master driver
  mfd: add driver for sequencer serial port
  ARM: EXYNOS4: Implement Clock gating for System MMU
  ARM: EXYNOS4: Enhancement of System MMU driver
  ARM: EXYNOS4: Add support for gpio interrupts
  ARM: S5P: Add function to register gpio interrupt bank data
  ARM: S5P: Cleanup S5P gpio interrupt code
  ARM: EXYNOS4: Add missing GPYx banks
  ARM: S3C64XX: Fix section mismatch from cpufreq init
  ARM: EXYNOS4: Add keypad device to the SMDKV310
  ARM: EXYNOS4: Update clocks for keypad
  ARM: EXYNOS4: Update keypad base address
  ARM: EXYNOS4: Add keypad device helpers
  ARM: EXYNOS4: Add support for SATA on ARMLEX4210
  plat-nomadik: make GPIO interrupts work with cpuidle ApSleep
  mach-u300: define a dummy filter function for coh901318
  ...

Fix up various conflicts in
 - arch/arm/mach-exynos4/cpufreq.c
 - arch/arm/mach-mxs/gpio.c
 - drivers/net/Kconfig
 - drivers/tty/serial/Kconfig
 - drivers/tty/serial/Makefile
 - drivers/usb/gadget/fsl_mxc_udc.c
 - drivers/video/Kconfig

10 files changed, 190 insertions, 85 deletions

diff --git a/arch/arm/mach-s5pv210/Kconfig b/arch/arm/mach-s5pv210/Kconfig
index 53aabef1e9ce..37b5a97594a5 100644
--- a/arch/arm/mach-s5pv210/Kconfig
+++ b/arch/arm/mach-s5pv210/Kconfig
@@ -13,6 +13,7 @@ config CPU_S5PV210
         bool
         select S3C_PL330_DMA
         select S5P_EXT_INT
+        select S5P_HRT
         select S5PV210_PM if PM
         help
           Enable S5PV210 CPU support
@@ -53,6 +54,11 @@ config S5PV210_SETUP_SDHCI_GPIO
         help
           Common setup code for SDHCI gpio.
 
+config S5PV210_SETUP_FIMC
+        bool
+        help
+          Common setup code for the camera interfaces.
+
 menu "S5PC110 Machines"
 
 config MACH_AQUILA
@@ -130,6 +136,7 @@ config MACH_SMDKV210
         select SAMSUNG_DEV_ADC
         select SAMSUNG_DEV_IDE
         select SAMSUNG_DEV_KEYPAD
+        select SAMSUNG_DEV_PWM
         select SAMSUNG_DEV_TS
         select S5PV210_SETUP_FB_24BPP
         select S5PV210_SETUP_I2C1
diff --git a/arch/arm/mach-s5pv210/Makefile b/arch/arm/mach-s5pv210/Makefile
index ff1a0db57a2f..11f17907b4e8 100644
--- a/arch/arm/mach-s5pv210/Makefile
+++ b/arch/arm/mach-s5pv210/Makefile
@@ -31,6 +31,7 @@ obj-y				+= dev-audio.o
 obj-$(CONFIG_S3C64XX_DEV_SPI)   += dev-spi.o
 
 obj-$(CONFIG_S5PV210_SETUP_FB_24BPP)    += setup-fb-24bpp.o
+obj-$(CONFIG_S5PV210_SETUP_FIMC)        += setup-fimc.o
 obj-$(CONFIG_S5PV210_SETUP_I2C1)        += setup-i2c1.o
 obj-$(CONFIG_S5PV210_SETUP_I2C2)        += setup-i2c2.o
 obj-$(CONFIG_S5PV210_SETUP_IDE)         += setup-ide.o
diff --git a/arch/arm/mach-s5pv210/gpiolib.c b/arch/arm/mach-s5pv210/gpiolib.c
index ab673effd767..1ba20a703e05 100644
--- a/arch/arm/mach-s5pv210/gpiolib.c
+++ b/arch/arm/mach-s5pv210/gpiolib.c
@@ -281,6 +281,7 @@ static __init int s5pv210_gpiolib_init(void)
         }
 
         samsung_gpiolib_add_4bit_chips(s5pv210_gpio_4bit, nr_chips);
+        s5p_register_gpioint_bank(IRQ_GPIOINT, 0, S5P_GPIOINT_GROUP_MAXNR);
 
         return 0;
 }
diff --git a/arch/arm/mach-s5pv210/include/mach/regs-clock.h b/arch/arm/mach-s5pv210/include/mach/regs-clock.h
index 4c45b74def5f..78925c516346 100644
--- a/arch/arm/mach-s5pv210/include/mach/regs-clock.h
+++ b/arch/arm/mach-s5pv210/include/mach/regs-clock.h
@@ -146,6 +146,10 @@
 #define S5P_OM_STAT             S5P_CLKREG(0xE100)
 #define S5P_USB_PHY_CONTROL     S5P_CLKREG(0xE80C)
 #define S5P_DAC_CONTROL         S5P_CLKREG(0xE810)
+#define S5P_MIPI_DPHY_CONTROL(x) S5P_CLKREG(0xE814)
+#define S5P_MIPI_DPHY_ENABLE    (1 << 0)
+#define S5P_MIPI_DPHY_SRESETN   (1 << 1)
+#define S5P_MIPI_DPHY_MRESETN   (1 << 2)
 
 #define S5P_INFORM0             S5P_CLKREG(0xF000)
 #define S5P_INFORM1             S5P_CLKREG(0xF004)
@@ -161,7 +165,6 @@
 #define S5P_MDNIE_SEL           S5P_CLKREG(0x7008)
 #define S5P_MIPI_PHY_CON0       S5P_CLKREG(0x7200)
 #define S5P_MIPI_PHY_CON1       S5P_CLKREG(0x7204)
-#define S5P_MIPI_DPHY_CONTROL   S5P_CLKREG(0xE814)
 
 #define S5P_IDLE_CFG_TL_MASK    (3 << 30)
 #define S5P_IDLE_CFG_TM_MASK    (3 << 28)
diff --git a/arch/arm/mach-s5pv210/mach-aquila.c b/arch/arm/mach-s5pv210/mach-aquila.c
index 557add4fc56c..4e1d8ff5ae59 100644
--- a/arch/arm/mach-s5pv210/mach-aquila.c
+++ b/arch/arm/mach-s5pv210/mach-aquila.c
@@ -39,6 +39,7 @@
 #include <plat/fb.h>
 #include <plat/fimc-core.h>
 #include <plat/sdhci.h>
+#include <plat/s5p-time.h>
 
 /* Following are default values for UCON, ULCON and UFCON UART registers */
 #define AQUILA_UCON_DEFAULT     (S3C2410_UCON_TXILEVEL |        \
@@ -296,13 +297,11 @@ static struct regulator_init_data aquila_ldo17_data = {
 };
 
 /* BUCK */
-static struct regulator_consumer_supply buck1_consumer[] = {
-        {       .supply = "vddarm", },
-};
+static struct regulator_consumer_supply buck1_consumer =
+        REGULATOR_SUPPLY("vddarm", NULL);
 
-static struct regulator_consumer_supply buck2_consumer[] = {
-        {       .supply = "vddint", },
-};
+static struct regulator_consumer_supply buck2_consumer =
+        REGULATOR_SUPPLY("vddint", NULL);
 
 static struct regulator_init_data aquila_buck1_data = {
         .constraints    = {
@@ -313,8 +312,8 @@ static struct regulator_init_data aquila_buck1_data = {
                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
                                   REGULATOR_CHANGE_STATUS,
         },
-        .num_consumer_supplies  = ARRAY_SIZE(buck1_consumer),
-        .consumer_supplies      = buck1_consumer,
+        .num_consumer_supplies  = 1,
+        .consumer_supplies      = &buck1_consumer,
 };
 
 static struct regulator_init_data aquila_buck2_data = {
@@ -326,8 +325,8 @@ static struct regulator_init_data aquila_buck2_data = {
                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
                                   REGULATOR_CHANGE_STATUS,
         },
-        .num_consumer_supplies  = ARRAY_SIZE(buck2_consumer),
-        .consumer_supplies      = buck2_consumer,
+        .num_consumer_supplies  = 1,
+        .consumer_supplies      = &buck2_consumer,
 };
 
 static struct regulator_init_data aquila_buck3_data = {
@@ -391,26 +390,14 @@ static struct max8998_platform_data aquila_max8998_pdata = {
 #endif
 
 static struct regulator_consumer_supply wm8994_fixed_voltage0_supplies[] = {
-        {
-                .dev_name       = "5-001a",
-                .supply         = "DBVDD",
-        }, {
-                .dev_name       = "5-001a",
-                .supply         = "AVDD2",
-        }, {
-                .dev_name       = "5-001a",
-                .supply         = "CPVDD",
-        },
+        REGULATOR_SUPPLY("DBVDD", "5-001a"),
+        REGULATOR_SUPPLY("AVDD2", "5-001a"),
+        REGULATOR_SUPPLY("CPVDD", "5-001a"),
 };
 
 static struct regulator_consumer_supply wm8994_fixed_voltage1_supplies[] = {
-        {
-                .dev_name       = "5-001a",
-                .supply         = "SPKVDD1",
-        }, {
-                .dev_name       = "5-001a",
-                .supply         = "SPKVDD2",
-        },
+        REGULATOR_SUPPLY("SPKVDD1", "5-001a"),
+        REGULATOR_SUPPLY("SPKVDD2", "5-001a"),
 };
 
 static struct regulator_init_data wm8994_fixed_voltage0_init_data = {
@@ -459,15 +446,11 @@ static struct platform_device wm8994_fixed_voltage1 = {
         },
 };
 
-static struct regulator_consumer_supply wm8994_avdd1_supply = {
-        .dev_name       = "5-001a",
-        .supply         = "AVDD1",
-};
+static struct regulator_consumer_supply wm8994_avdd1_supply =
+        REGULATOR_SUPPLY("AVDD1", "5-001a");
 
-static struct regulator_consumer_supply wm8994_dcvdd_supply = {
-        .dev_name       = "5-001a",
-        .supply         = "DCVDD",
-};
+static struct regulator_consumer_supply wm8994_dcvdd_supply =
+        REGULATOR_SUPPLY("DCVDD", "5-001a");
 
 static struct regulator_init_data wm8994_ldo1_data = {
         .constraints    = {
@@ -664,6 +647,7 @@ static void __init aquila_map_io(void)
         s5p_init_io(NULL, 0, S5P_VA_CHIPID);
         s3c24xx_init_clocks(24000000);
         s3c24xx_init_uarts(aquila_uartcfgs, ARRAY_SIZE(aquila_uartcfgs));
+        s5p_set_timer_source(S5P_PWM3, S5P_PWM4);
 }
 
 static void __init aquila_machine_init(void)
@@ -698,5 +682,5 @@ MACHINE_START(AQUILA, "Aquila")
         .init_irq       = s5pv210_init_irq,
         .map_io         = aquila_map_io,
         .init_machine   = aquila_machine_init,
-        .timer          = &s3c24xx_timer,
+        .timer          = &s5p_timer,
 MACHINE_END
diff --git a/arch/arm/mach-s5pv210/mach-goni.c b/arch/arm/mach-s5pv210/mach-goni.c
index 056f5c769b0a..243291722c66 100644
--- a/arch/arm/mach-s5pv210/mach-goni.c
+++ b/arch/arm/mach-s5pv210/mach-goni.c
@@ -45,6 +45,7 @@
 #include <plat/keypad.h>
 #include <plat/sdhci.h>
 #include <plat/clock.h>
+#include <plat/s5p-time.h>
 
 /* Following are default values for UCON, ULCON and UFCON UART registers */
 #define GONI_UCON_DEFAULT       (S3C2410_UCON_TXILEVEL |        \
@@ -108,6 +109,8 @@ static struct s3c_fb_pd_win goni_fb_win0 = {
         },
         .max_bpp        = 32,
         .default_bpp    = 16,
+        .virtual_x      = 480,
+        .virtual_y      = 2 * 800,
 };
 
 static struct s3c_fb_platdata goni_lcd_pdata __initdata = {
@@ -269,10 +272,30 @@ static void __init goni_tsp_init(void)
 /* MAX8998 regulators */
 #if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE)
 
+static struct regulator_consumer_supply goni_ldo3_consumers[] = {
+        REGULATOR_SUPPLY("vusb_a", "s3c-hsotg"),
+};
+
 static struct regulator_consumer_supply goni_ldo5_consumers[] = {
         REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"),
 };
 
+static struct regulator_consumer_supply goni_ldo8_consumers[] = {
+        REGULATOR_SUPPLY("vusb_d", "s3c-hsotg"),
+};
+
+static struct regulator_consumer_supply goni_ldo11_consumers[] = {
+        REGULATOR_SUPPLY("vddio", "0-0030"), /* "CAM_IO_2.8V" */
+};
+
+static struct regulator_consumer_supply goni_ldo13_consumers[] = {
+        REGULATOR_SUPPLY("vdda", "0-0030"), /* "CAM_A_2.8V" */
+};
+
+static struct regulator_consumer_supply goni_ldo14_consumers[] = {
+        REGULATOR_SUPPLY("vdd_core", "0-0030"), /* "CAM_CIF_1.8V" */
+};
+
 static struct regulator_init_data goni_ldo2_data = {
         .constraints    = {
                 .name           = "VALIVE_1.1V",
@@ -292,8 +315,10 @@ static struct regulator_init_data goni_ldo3_data = {
                 .min_uV         = 1100000,
                 .max_uV         = 1100000,
                 .apply_uV       = 1,
-                .always_on      = 1,
+                .valid_ops_mask = REGULATOR_CHANGE_STATUS,
         },
+        .num_consumer_supplies = ARRAY_SIZE(goni_ldo3_consumers),
+        .consumer_supplies = goni_ldo3_consumers,
 };
 
 static struct regulator_init_data goni_ldo4_data = {
@@ -311,6 +336,7 @@ static struct regulator_init_data goni_ldo5_data = {
                 .min_uV         = 2800000,
                 .max_uV         = 2800000,
                 .apply_uV       = 1,
+                .valid_ops_mask = REGULATOR_CHANGE_STATUS,
         },
         .num_consumer_supplies = ARRAY_SIZE(goni_ldo5_consumers),
         .consumer_supplies = goni_ldo5_consumers,
@@ -341,8 +367,10 @@ static struct regulator_init_data goni_ldo8_data = {
                 .min_uV         = 3300000,
                 .max_uV         = 3300000,
                 .apply_uV       = 1,
-                .always_on      = 1,
+                .valid_ops_mask = REGULATOR_CHANGE_STATUS,
         },
+        .num_consumer_supplies = ARRAY_SIZE(goni_ldo8_consumers),
+        .consumer_supplies = goni_ldo8_consumers,
 };
 
 static struct regulator_init_data goni_ldo9_data = {
@@ -351,7 +379,6 @@ static struct regulator_init_data goni_ldo9_data = {
                 .min_uV         = 2800000,
                 .max_uV         = 2800000,
                 .apply_uV       = 1,
-                .always_on      = 1,
         },
 };
 
@@ -371,8 +398,10 @@ static struct regulator_init_data goni_ldo11_data = {
                 .min_uV         = 2800000,
                 .max_uV         = 2800000,
                 .apply_uV       = 1,
-                .always_on      = 1,
+                .valid_ops_mask = REGULATOR_CHANGE_STATUS,
         },
+        .num_consumer_supplies  = ARRAY_SIZE(goni_ldo11_consumers),
+        .consumer_supplies      = goni_ldo11_consumers,
 };
 
 static struct regulator_init_data goni_ldo12_data = {
@@ -381,7 +410,6 @@ static struct regulator_init_data goni_ldo12_data = {
                 .min_uV         = 1200000,
                 .max_uV         = 1200000,
                 .apply_uV       = 1,
-                .always_on      = 1,
         },
 };
 
@@ -391,8 +419,10 @@ static struct regulator_init_data goni_ldo13_data = {
                 .min_uV         = 2800000,
                 .max_uV         = 2800000,
                 .apply_uV       = 1,
-                .always_on      = 1,
+                .valid_ops_mask = REGULATOR_CHANGE_STATUS,
         },
+        .num_consumer_supplies  = ARRAY_SIZE(goni_ldo13_consumers),
+        .consumer_supplies      = goni_ldo13_consumers,
 };
 
 static struct regulator_init_data goni_ldo14_data = {
@@ -401,8 +431,10 @@ static struct regulator_init_data goni_ldo14_data = {
                 .min_uV         = 1800000,
                 .max_uV         = 1800000,
                 .apply_uV       = 1,
-                .always_on      = 1,
+                .valid_ops_mask = REGULATOR_CHANGE_STATUS,
         },
+        .num_consumer_supplies  = ARRAY_SIZE(goni_ldo14_consumers),
+        .consumer_supplies      = goni_ldo14_consumers,
 };
 
 static struct regulator_init_data goni_ldo15_data = {
@@ -411,7 +443,6 @@ static struct regulator_init_data goni_ldo15_data = {
                 .min_uV         = 3300000,
                 .max_uV         = 3300000,
                 .apply_uV       = 1,
-                .always_on      = 1,
         },
 };
 
@@ -421,7 +452,6 @@ static struct regulator_init_data goni_ldo16_data = {
                 .min_uV         = 1800000,
                 .max_uV         = 1800000,
                 .apply_uV       = 1,
-                .always_on      = 1,
         },
 };
 
@@ -436,13 +466,11 @@ static struct regulator_init_data goni_ldo17_data = {
 };
 
 /* BUCK */
-static struct regulator_consumer_supply buck1_consumer[] = {
-        {       .supply = "vddarm", },
-};
+static struct regulator_consumer_supply buck1_consumer =
+        REGULATOR_SUPPLY("vddarm", NULL);
 
-static struct regulator_consumer_supply buck2_consumer[] = {
-        {       .supply = "vddint", },
-};
+static struct regulator_consumer_supply buck2_consumer =
+        REGULATOR_SUPPLY("vddint", NULL);
 
 static struct regulator_init_data goni_buck1_data = {
         .constraints    = {
@@ -453,8 +481,8 @@ static struct regulator_init_data goni_buck1_data = {
                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
                                   REGULATOR_CHANGE_STATUS,
         },
-        .num_consumer_supplies  = ARRAY_SIZE(buck1_consumer),
-        .consumer_supplies      = buck1_consumer,
+        .num_consumer_supplies  = 1,
+        .consumer_supplies      = &buck1_consumer,
 };
 
 static struct regulator_init_data goni_buck2_data = {
@@ -466,8 +494,8 @@ static struct regulator_init_data goni_buck2_data = {
                 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
                                   REGULATOR_CHANGE_STATUS,
         },
-        .num_consumer_supplies  = ARRAY_SIZE(buck2_consumer),
-        .consumer_supplies      = buck2_consumer,
+        .num_consumer_supplies  = 1,
+        .consumer_supplies      = &buck2_consumer,
 };
 
 static struct regulator_init_data goni_buck3_data = {
@@ -531,26 +559,14 @@ static struct max8998_platform_data goni_max8998_pdata = {
 #endif
 
 static struct regulator_consumer_supply wm8994_fixed_voltage0_supplies[] = {
-        {
-                .dev_name       = "5-001a",
-                .supply         = "DBVDD",
-        }, {
-                .dev_name       = "5-001a",
-                .supply         = "AVDD2",
-        }, {
-                .dev_name       = "5-001a",
-                .supply         = "CPVDD",
-        },
+        REGULATOR_SUPPLY("DBVDD", "5-001a"),
+        REGULATOR_SUPPLY("AVDD2", "5-001a"),
+        REGULATOR_SUPPLY("CPVDD", "5-001a"),
 };
 
 static struct regulator_consumer_supply wm8994_fixed_voltage1_supplies[] = {
-        {
-                .dev_name       = "5-001a",
-                .supply         = "SPKVDD1",
-        }, {
-                .dev_name       = "5-001a",
-                .supply         = "SPKVDD2",
-        },
+        REGULATOR_SUPPLY("SPKVDD1", "5-001a"),
+        REGULATOR_SUPPLY("SPKVDD2", "5-001a"),
 };
 
 static struct regulator_init_data wm8994_fixed_voltage0_init_data = {
@@ -599,15 +615,11 @@ static struct platform_device wm8994_fixed_voltage1 = {
         },
 };
 
-static struct regulator_consumer_supply wm8994_avdd1_supply = {
-        .dev_name       = "5-001a",
-        .supply         = "AVDD1",
-};
+static struct regulator_consumer_supply wm8994_avdd1_supply =
+        REGULATOR_SUPPLY("AVDD1", "5-001a");
 
-static struct regulator_consumer_supply wm8994_dcvdd_supply = {
-        .dev_name       = "5-001a",
-        .supply         = "DCVDD",
-};
+static struct regulator_consumer_supply wm8994_dcvdd_supply =
+        REGULATOR_SUPPLY("DCVDD", "5-001a");
 
 static struct regulator_init_data wm8994_ldo1_data = {
         .constraints    = {
@@ -794,6 +806,7 @@ static struct platform_device *goni_devices[] __initdata = {
         &goni_i2c_gpio5,
         &mmc2_fixed_voltage,
         &goni_device_gpiokeys,
+        &s3c_device_i2c0,
         &s5p_device_fimc0,
         &s5p_device_fimc1,
         &s5p_device_fimc2,
@@ -823,6 +836,7 @@ static void __init goni_map_io(void)
         s5p_init_io(NULL, 0, S5P_VA_CHIPID);
         s3c24xx_init_clocks(24000000);
         s3c24xx_init_uarts(goni_uartcfgs, ARRAY_SIZE(goni_uartcfgs));
+        s5p_set_timer_source(S5P_PWM3, S5P_PWM4);
 }
 
 static void __init goni_machine_init(void)
@@ -830,6 +844,9 @@ static void __init goni_machine_init(void)
         /* Radio: call before I2C 1 registeration */
         goni_radio_init();
 
+        /* I2C0 */
+        s3c_i2c0_set_platdata(NULL);
+
         /* I2C1 */
         s3c_i2c1_set_platdata(NULL);
         i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs));
@@ -873,5 +890,5 @@ MACHINE_START(GONI, "GONI")
         .init_irq       = s5pv210_init_irq,
         .map_io         = goni_map_io,
         .init_machine   = goni_machine_init,
-        .timer          = &s3c24xx_timer,
+        .timer          = &s5p_timer,
 MACHINE_END
diff --git a/arch/arm/mach-s5pv210/mach-smdkc110.c b/arch/arm/mach-s5pv210/mach-smdkc110.c
index ce11a02eabf3..6c412c8ceccc 100644
--- a/arch/arm/mach-s5pv210/mach-smdkc110.c
+++ b/arch/arm/mach-s5pv210/mach-smdkc110.c
@@ -30,6 +30,7 @@
 #include <plat/ata.h>
 #include <plat/iic.h>
 #include <plat/pm.h>
+#include <plat/s5p-time.h>
 
 /* Following are default values for UCON, ULCON and UFCON UART registers */
 #define SMDKC110_UCON_DEFAULT   (S3C2410_UCON_TXILEVEL |        \
@@ -111,6 +112,7 @@ static void __init smdkc110_map_io(void)
         s5p_init_io(NULL, 0, S5P_VA_CHIPID);
         s3c24xx_init_clocks(24000000);
         s3c24xx_init_uarts(smdkv210_uartcfgs, ARRAY_SIZE(smdkv210_uartcfgs));
+        s5p_set_timer_source(S5P_PWM3, S5P_PWM4);
 }
 
 static void __init smdkc110_machine_init(void)
@@ -138,5 +140,5 @@ MACHINE_START(SMDKC110, "SMDKC110")
         .init_irq       = s5pv210_init_irq,
         .map_io         = smdkc110_map_io,
         .init_machine   = smdkc110_machine_init,
-        .timer          = &s3c24xx_timer,
+        .timer          = &s5p_timer,
 MACHINE_END
diff --git a/arch/arm/mach-s5pv210/mach-smdkv210.c b/arch/arm/mach-s5pv210/mach-smdkv210.c
index bc9fdb52a020..bc08ac42e7cc 100644
--- a/arch/arm/mach-s5pv210/mach-smdkv210.c
+++ b/arch/arm/mach-s5pv210/mach-smdkv210.c
@@ -18,6 +18,7 @@
 #include <linux/fb.h>
 #include <linux/gpio.h>
 #include <linux/delay.h>
+#include <linux/pwm_backlight.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
@@ -43,6 +44,8 @@
 #include <plat/keypad.h>
 #include <plat/pm.h>
 #include <plat/fb.h>
+#include <plat/gpio-cfg.h>
+#include <plat/s5p-time.h>
 
 /* Following are default values for UCON, ULCON and UFCON UART registers */
 #define SMDKV210_UCON_DEFAULT   (S3C2410_UCON_TXILEVEL |        \
@@ -208,6 +211,45 @@ static struct s3c_fb_platdata smdkv210_lcd0_pdata __initdata = {
         .setup_gpio     = s5pv210_fb_gpio_setup_24bpp,
 };
 
+static int smdkv210_backlight_init(struct device *dev)
+{
+        int ret;
+
+        ret = gpio_request(S5PV210_GPD0(3), "Backlight");
+        if (ret) {
+                printk(KERN_ERR "failed to request GPD for PWM-OUT 3\n");
+                return ret;
+        }
+
+        /* Configure GPIO pin with S5PV210_GPD_0_3_TOUT_3 */
+        s3c_gpio_cfgpin(S5PV210_GPD0(3), S3C_GPIO_SFN(2));
+
+        return 0;
+}
+
+static void smdkv210_backlight_exit(struct device *dev)
+{
+        s3c_gpio_cfgpin(S5PV210_GPD0(3), S3C_GPIO_OUTPUT);
+        gpio_free(S5PV210_GPD0(3));
+}
+
+static struct platform_pwm_backlight_data smdkv210_backlight_data = {
+        .pwm_id         = 3,
+        .max_brightness = 255,
+        .dft_brightness = 255,
+        .pwm_period_ns  = 78770,
+        .init           = smdkv210_backlight_init,
+        .exit           = smdkv210_backlight_exit,
+};
+
+static struct platform_device smdkv210_backlight_device = {
+        .name           = "pwm-backlight",
+        .dev            = {
+                .parent         = &s3c_device_timer[3].dev,
+                .platform_data  = &smdkv210_backlight_data,
+        },
+};
+
 static struct platform_device *smdkv210_devices[] __initdata = {
         &s3c_device_adc,
         &s3c_device_cfcon,
@@ -229,6 +271,8 @@ static struct platform_device *smdkv210_devices[] __initdata = {
         &samsung_device_keypad,
         &smdkv210_dm9000,
         &smdkv210_lcd_lte480wv,
+        &s3c_device_timer[3],
+        &smdkv210_backlight_device,
 };
 
 static void __init smdkv210_dm9000_init(void)
@@ -272,6 +316,7 @@ static void __init smdkv210_map_io(void)
         s5p_init_io(NULL, 0, S5P_VA_CHIPID);
         s3c24xx_init_clocks(24000000);
         s3c24xx_init_uarts(smdkv210_uartcfgs, ARRAY_SIZE(smdkv210_uartcfgs));
+        s5p_set_timer_source(S5P_PWM2, S5P_PWM4);
 }
 
 static void __init smdkv210_machine_init(void)
@@ -306,5 +351,5 @@ MACHINE_START(SMDKV210, "SMDKV210")
         .init_irq       = s5pv210_init_irq,
         .map_io         = smdkv210_map_io,
         .init_machine   = smdkv210_machine_init,
-        .timer          = &s3c24xx_timer,
+        .timer          = &s5p_timer,
 MACHINE_END
diff --git a/arch/arm/mach-s5pv210/mach-torbreck.c b/arch/arm/mach-s5pv210/mach-torbreck.c
index 043c938806b0..925fc0dc6252 100644
--- a/arch/arm/mach-s5pv210/mach-torbreck.c
+++ b/arch/arm/mach-s5pv210/mach-torbreck.c
@@ -27,6 +27,7 @@
 #include <plat/devs.h>
 #include <plat/cpu.h>
 #include <plat/iic.h>
+#include <plat/s5p-time.h>
 
 /* Following are default values for UCON, ULCON and UFCON UART registers */
 #define TORBRECK_UCON_DEFAULT   (S3C2410_UCON_TXILEVEL |        \
@@ -104,6 +105,7 @@ static void __init torbreck_map_io(void)
         s5p_init_io(NULL, 0, S5P_VA_CHIPID);
         s3c24xx_init_clocks(24000000);
         s3c24xx_init_uarts(torbreck_uartcfgs, ARRAY_SIZE(torbreck_uartcfgs));
+        s5p_set_timer_source(S5P_PWM3, S5P_PWM4);
 }
 
 static void __init torbreck_machine_init(void)
@@ -127,5 +129,5 @@ MACHINE_START(TORBRECK, "TORBRECK")
         .init_irq       = s5pv210_init_irq,
         .map_io         = torbreck_map_io,
         .init_machine   = torbreck_machine_init,
-        .timer          = &s3c24xx_timer,
+        .timer          = &s5p_timer,
 MACHINE_END
diff --git a/arch/arm/mach-s5pv210/setup-fimc.c b/arch/arm/mach-s5pv210/setup-fimc.c
new file mode 100644
index 000000000000..54cc5b11be0b
--- /dev/null
+++ b/arch/arm/mach-s5pv210/setup-fimc.c
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2011 Samsung Electronics Co., Ltd.
+ *
+ * S5PV210 camera interface 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/gpio.h>
+#include <plat/gpio-cfg.h>
+#include <plat/camport.h>
+
+int s5pv210_fimc_setup_gpio(enum s5p_camport_id id)
+{
+        u32 gpio8, gpio5;
+        int ret;
+
+        switch (id) {
+        case S5P_CAMPORT_A:
+                gpio8 = S5PV210_GPE0(0);
+                gpio5 = S5PV210_GPE1(0);
+                break;
+
+        case S5P_CAMPORT_B:
+                gpio8 = S5PV210_GPJ0(0);
+                gpio5 = S5PV210_GPJ1(0);
+                break;
+
+        default:
+                WARN(1, "Wrong camport id: %d\n", id);
+                return -EINVAL;
+        }
+
+        ret = s3c_gpio_cfgall_range(gpio8, 8, S3C_GPIO_SFN(2),
+                                    S3C_GPIO_PULL_UP);
+        if (ret)
+                return ret;
+
+        return s3c_gpio_cfgall_range(gpio5, 5, S3C_GPIO_SFN(2),
+                                     S3C_GPIO_PULL_UP);
+}