Merge branch 'next-samsung-devel' into next-samsung-devel-2

Conflicts:
	arch/arm/mach-exynos4/clock.c
	arch/arm/mach-s3c2412/gpio.c
	arch/arm/mach-s5p64x0/dma.c
	arch/arm/mach-s5p64x0/gpiolib.c

12 files changed, 260 insertions, 382 deletions

diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig
index f057b6ae4f9..5552e048c2b 100644
--- a/arch/arm/mach-s3c64xx/Kconfig
+++ b/arch/arm/mach-s3c64xx/Kconfig
@@ -288,5 +288,6 @@ config MACH_WLF_CRAGG_6410
 	select S3C_DEV_RTC
 	select S3C64XX_DEV_SPI
 	select S3C24XX_GPIO_EXTRA128
+	select I2C
 	help
 	  Machine support for the Wolfson Cragganmore S3C6410 variant.
diff --git a/arch/arm/mach-s3c64xx/Makefile b/arch/arm/mach-s3c64xx/Makefile
index 61b4034a0c2..902ab9ace93 100644
--- a/arch/arm/mach-s3c64xx/Makefile
+++ b/arch/arm/mach-s3c64xx/Makefile
@@ -13,7 +13,6 @@ obj-				:=
 # Core files
 obj-y				+= cpu.o
 obj-y				+= clock.o
-obj-y				+= gpiolib.o
 
 # Core support for S3C6400 system
 
@@ -55,7 +54,7 @@ obj-$(CONFIG_MACH_HMT)		+= mach-hmt.o
 obj-$(CONFIG_MACH_SMARTQ)	+= mach-smartq.o
 obj-$(CONFIG_MACH_SMARTQ5)	+= mach-smartq5.o
 obj-$(CONFIG_MACH_SMARTQ7)	+= mach-smartq7.o
-obj-$(CONFIG_MACH_WLF_CRAGG_6410) += mach-crag6410.o
+obj-$(CONFIG_MACH_WLF_CRAGG_6410) += mach-crag6410.o mach-crag6410-module.o
 
 # device support
 
diff --git a/arch/arm/mach-s3c64xx/clock.c b/arch/arm/mach-s3c64xx/clock.c
index 8cf39e33579..872e68361eb 100644
--- a/arch/arm/mach-s3c64xx/clock.c
+++ b/arch/arm/mach-s3c64xx/clock.c
@@ -744,7 +744,13 @@ void __init_or_cpufreq s3c6400_setup_clocks(void)
 	printk(KERN_INFO "S3C64XX: PLL settings, A=%ld, M=%ld, E=%ld\n",
 	       apll, mpll, epll);
 
-	hclk2 = mpll / GET_DIV(clkdiv0, S3C6400_CLKDIV0_HCLK2);
+	if(__raw_readl(S3C64XX_OTHERS) & S3C64XX_OTHERS_SYNCMUXSEL)
+		/* Synchronous mode */
+		hclk2 = apll / GET_DIV(clkdiv0, S3C6400_CLKDIV0_HCLK2);
+	else
+		/* Asynchronous mode */
+		hclk2 = mpll / GET_DIV(clkdiv0, S3C6400_CLKDIV0_HCLK2);
+
 	hclk = hclk2 / GET_DIV(clkdiv0, S3C6400_CLKDIV0_HCLK);
 	pclk = hclk2 / GET_DIV(clkdiv0, S3C6400_CLKDIV0_PCLK);
 
diff --git a/arch/arm/mach-s3c64xx/dma.c b/arch/arm/mach-s3c64xx/dma.c
index 204bfafe4bf..17d62f4f820 100644
--- a/arch/arm/mach-s3c64xx/dma.c
+++ b/arch/arm/mach-s3c64xx/dma.c
@@ -147,14 +147,14 @@ static void s3c64xx_dma_fill_lli(struct s3c2410_dma_chan *chan,
 	u32 control0, control1;
 
 	switch (chan->source) {
-	case S3C2410_DMASRC_HW:
+	case DMA_FROM_DEVICE:
 		src = chan->dev_addr;
 		dst = data;
 		control0 = PL080_CONTROL_SRC_AHB2;
 		control0 |= PL080_CONTROL_DST_INCR;
 		break;
 
-	case S3C2410_DMASRC_MEM:
+	case DMA_TO_DEVICE:
 		src = data;
 		dst = chan->dev_addr;
 		control0 = PL080_CONTROL_DST_AHB2;
@@ -416,7 +416,7 @@ EXPORT_SYMBOL(s3c2410_dma_enqueue);
 
 
 int s3c2410_dma_devconfig(enum dma_ch channel,
-			  enum s3c2410_dmasrc source,
+			  enum dma_data_direction source,
 			  unsigned long devaddr)
 {
 	struct s3c2410_dma_chan *chan = s3c_dma_lookup_channel(channel);
@@ -437,11 +437,11 @@ int s3c2410_dma_devconfig(enum dma_ch channel,
 	pr_debug("%s: peripheral %d\n", __func__, peripheral);
 
 	switch (source) {
-	case S3C2410_DMASRC_HW:
+	case DMA_FROM_DEVICE:
 		config = 2 << PL080_CONFIG_FLOW_CONTROL_SHIFT;
 		config |= peripheral << PL080_CONFIG_SRC_SEL_SHIFT;
 		break;
-	case S3C2410_DMASRC_MEM:
+	case DMA_TO_DEVICE:
 		config = 1 << PL080_CONFIG_FLOW_CONTROL_SHIFT;
 		config |= peripheral << PL080_CONFIG_DST_SEL_SHIFT;
 		break;
@@ -740,7 +740,7 @@ static int __init s3c64xx_dma_init(void)
 	}
 
 	/* Set all DMA configuration to be DMA, not SDMA */
-	writel(0xffffff, S3C_SYSREG(0x110));
+	writel(0xffffff, S3C64XX_SDMA_SEL);
 
 	/* Register standard DMA controllers */
 	s3c64xx_dma_init1(0, DMACH_UART0, IRQ_DMA0, 0x75000000);
diff --git a/arch/arm/mach-s3c64xx/gpiolib.c b/arch/arm/mach-s3c64xx/gpiolib.c
deleted file mode 100644
index 92b09085caa..00000000000
--- a/arch/arm/mach-s3c64xx/gpiolib.c
+++ /dev/null
@@ -1,290 +0,0 @@
-/* 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 <linux/gpio.h>
-
-#include <mach/map.h>
-
-#include <plat/gpio-core.h>
-#include <plat/gpio-cfg.h>
-#include <plat/gpio-cfg-helpers.h>
-#include <mach/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
- */
-
-static struct s3c_gpio_cfg gpio_4bit_cfg_noint = {
-	.set_config	= s3c_gpio_setcfg_s3c64xx_4bit,
-	.get_config	= s3c_gpio_getcfg_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,
-	.get_config	= s3c_gpio_getcfg_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,
-	.get_config	= s3c_gpio_getcfg_s3c64xx_4bit,
-	.set_config	= s3c_gpio_setcfg_s3c64xx_4bit,
-	.set_pull	= s3c_gpio_setpull_updown,
-	.get_pull	= s3c_gpio_getpull_updown,
-};
-
-static int s3c64xx_gpio2int_gpm(struct gpio_chip *chip, unsigned pin)
-{
-	return pin < 5 ? IRQ_EINT(23) + pin : -ENXIO;
-}
-
-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",
-			.to_irq = s3c64xx_gpio2int_gpm,
-		},
-	},
-};
-
-static int s3c64xx_gpio2int_gpl(struct gpio_chip *chip, unsigned pin)
-{
-	return pin >= 8 ? IRQ_EINT(16) + pin - 8 : -ENXIO;
-}
-
-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",
-			.to_irq = s3c64xx_gpio2int_gpl,
-		},
-	},
-};
-
-static struct s3c_gpio_cfg gpio_2bit_cfg_noint = {
-	.set_config	= s3c_gpio_setcfg_s3c24xx,
-	.get_config	= s3c_gpio_getcfg_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,
-	.get_config	= s3c_gpio_getcfg_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,
-	.get_config	= s3c_gpio_getcfg_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,
-		.irq_base = IRQ_EINT(0),
-		.config	= &gpio_2bit_cfg_eint10,
-		.chip	= {
-			.base	= S3C64XX_GPN(0),
-			.ngpio	= S3C64XX_GPIO_N_NR,
-			.label	= "GPN",
-			.to_irq = samsung_gpiolib_to_irq,
-		},
-	}, {
-		.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_2bit(struct s3c_gpio_chip *chip)
-{
-	chip->pm = __gpio_pm(&s3c_gpio_pm_2bit);
-}
-
-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),
-			    samsung_gpiolib_add_4bit);
-
-	s3c64xx_gpiolib_add(gpio_4bit2, ARRAY_SIZE(gpio_4bit2),
-			    samsung_gpiolib_add_4bit2);
-
-	s3c64xx_gpiolib_add(gpio_2bit, ARRAY_SIZE(gpio_2bit),
-			    s3c64xx_gpiolib_add_2bit);
-
-	return 0;
-}
-
-core_initcall(s3c64xx_gpiolib_init);
diff --git a/arch/arm/mach-s3c64xx/include/mach/crag6410.h b/arch/arm/mach-s3c64xx/include/mach/crag6410.h
new file mode 100644
index 00000000000..be9074e17df
--- /dev/null
+++ b/arch/arm/mach-s3c64xx/include/mach/crag6410.h
@@ -0,0 +1,23 @@
+/* Cragganmore 6410 shared definitions
+ *
+ * Copyright 2011 Wolfson Microelectronics plc
+ *	Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+ * 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 MACH_CRAG6410_H
+#define MACH_CRAG6410_H
+
+#include <linux/gpio.h>
+
+#define BANFF_PMIC_IRQ_BASE		IRQ_BOARD_START
+#define GLENFARCLAS_PMIC_IRQ_BASE	(IRQ_BOARD_START + 64)
+
+#define PCA935X_GPIO_BASE		GPIO_BOARD_START
+#define CODEC_GPIO_BASE		(GPIO_BOARD_START + 8)
+#define GLENFARCLAS_PMIC_GPIO_BASE	(GPIO_BOARD_START + 16)
+
+#endif
diff --git a/arch/arm/mach-s3c64xx/include/mach/dma.h b/arch/arm/mach-s3c64xx/include/mach/dma.h
index 0a5d9268a23..fe1a98cf0e4 100644
--- a/arch/arm/mach-s3c64xx/include/mach/dma.h
+++ b/arch/arm/mach-s3c64xx/include/mach/dma.h
@@ -58,11 +58,15 @@ enum dma_ch {
 	DMACH_MAX		/* the end */
 };
 
-static __inline__ bool s3c_dma_has_circular(void)
+static inline bool samsung_dma_has_circular(void)
 {
 	return true;
 }
 
+static inline bool samsung_dma_is_dmadev(void)
+{
+	return false;
+}
 #define S3C2410_DMAF_CIRCULAR		(1 << 0)
 
 #include <plat/dma.h>
@@ -95,7 +99,7 @@ struct s3c2410_dma_chan {
 	unsigned char		 peripheral;
 
 	unsigned int		 flags;
-	enum s3c2410_dmasrc	 source;
+	enum dma_data_direction	 source;
 
 
 	dma_addr_t		dev_addr;
diff --git a/arch/arm/mach-s3c64xx/include/mach/pm-core.h b/arch/arm/mach-s3c64xx/include/mach/pm-core.h
index 38659bebe4b..fcf3dcabb69 100644
--- a/arch/arm/mach-s3c64xx/include/mach/pm-core.h
+++ b/arch/arm/mach-s3c64xx/include/mach/pm-core.h
@@ -104,7 +104,7 @@ static inline void s3c_pm_restored_gpios(void)
 	__raw_writel(0, S3C64XX_SLPEN);
 }
 
-static inline void s3c_pm_saved_gpios(void)
+static inline void samsung_pm_saved_gpios(void)
 {
 	/* turn on the sleep mode and keep it there, as it seems that during
 	 * suspend the xCON registers get re-set and thus you can end up with
diff --git a/arch/arm/mach-s3c64xx/include/mach/regs-sys.h b/arch/arm/mach-s3c64xx/include/mach/regs-sys.h
index 69b78d9f83b..b91e0209328 100644
--- a/arch/arm/mach-s3c64xx/include/mach/regs-sys.h
+++ b/arch/arm/mach-s3c64xx/include/mach/regs-sys.h
@@ -21,8 +21,11 @@
 #define S3C64XX_AHB_CON1	S3C_SYSREG(0x104)
 #define S3C64XX_AHB_CON2	S3C_SYSREG(0x108)
 
+#define S3C64XX_SDMA_SEL	S3C_SYSREG(0x110)
+
 #define S3C64XX_OTHERS		S3C_SYSREG(0x900)
 
 #define S3C64XX_OTHERS_USBMASK	(1 << 16)
+#define S3C64XX_OTHERS_SYNCMUXSEL	(1 << 6)
 
 #endif /* _PLAT_REGS_SYS_H */
diff --git a/arch/arm/mach-s3c64xx/mach-crag6410-module.c b/arch/arm/mach-s3c64xx/mach-crag6410-module.c
new file mode 100644
index 00000000000..66668565ee7
--- /dev/null
+++ b/arch/arm/mach-s3c64xx/mach-crag6410-module.c
@@ -0,0 +1,182 @@
+/* Speyside modules for Cragganmore - board data probing
+ *
+ * Copyright 2011 Wolfson Microelectronics plc
+ *	Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+ * 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/module.h>
+#include <linux/interrupt.h>
+#include <linux/i2c.h>
+
+#include <linux/mfd/wm831x/irq.h>
+#include <linux/mfd/wm831x/gpio.h>
+
+#include <sound/wm8996.h>
+#include <sound/wm8962.h>
+#include <sound/wm9081.h>
+
+#include <mach/crag6410.h>
+
+static struct wm8996_retune_mobile_config wm8996_retune[] = {
+	{
+		.name = "Sub LPF",
+		.rate = 48000,
+		.regs = {
+			0x6318, 0x6300, 0x1000, 0x0000, 0x0004, 0x2000, 0xF000,
+			0x0000, 0x0004, 0x2000, 0xF000, 0x0000, 0x0004, 0x2000,
+			0xF000, 0x0000, 0x0004, 0x1000, 0x0800, 0x4000
+		},
+	},
+	{
+		.name = "Sub HPF",
+		.rate = 48000,
+		.regs = {
+			0x000A, 0x6300, 0x1000, 0x0000, 0x0004, 0x2000, 0xF000,
+			0x0000, 0x0004, 0x2000, 0xF000, 0x0000, 0x0004, 0x2000,
+			0xF000, 0x0000, 0x0004, 0x1000, 0x0800, 0x4000
+		},
+	},
+};
+
+static struct wm8996_pdata wm8996_pdata __initdata = {
+	.ldo_ena = S3C64XX_GPN(7),
+	.gpio_base = CODEC_GPIO_BASE,
+	.micdet_def = 1,
+	.inl_mode = WM8996_DIFFERRENTIAL_1,
+	.inr_mode = WM8996_DIFFERRENTIAL_1,
+
+	.irq_flags = IRQF_TRIGGER_RISING,
+
+	.gpio_default = {
+		0x8001, /* GPIO1 == ADCLRCLK1 */
+		0x8001, /* GPIO2 == ADCLRCLK2, input due to CPU */
+		0x0141, /* GPIO3 == HP_SEL */
+		0x0002, /* GPIO4 == IRQ */
+		0x020e, /* GPIO5 == CLKOUT */
+	},
+
+	.retune_mobile_cfgs = wm8996_retune,
+	.num_retune_mobile_cfgs = ARRAY_SIZE(wm8996_retune),
+};
+
+static struct wm8962_pdata wm8962_pdata __initdata = {
+	.gpio_init = {
+		0,
+		WM8962_GPIO_FN_OPCLK,
+		WM8962_GPIO_FN_DMICCLK,
+		0,
+		0x8000 | WM8962_GPIO_FN_DMICDAT,
+		WM8962_GPIO_FN_IRQ,    /* Open drain mode */
+	},
+	.irq_active_low = true,
+};
+
+static struct wm9081_pdata wm9081_pdata __initdata = {
+	.irq_high = false,
+	.irq_cmos = false,
+};
+
+static const struct i2c_board_info wm1254_devs[] = {
+	{ I2C_BOARD_INFO("wm8996", 0x1a),
+	  .platform_data = &wm8996_pdata,
+	  .irq = GLENFARCLAS_PMIC_IRQ_BASE + WM831X_IRQ_GPIO_2,
+	},
+	{ I2C_BOARD_INFO("wm9081", 0x6c),
+	  .platform_data = &wm9081_pdata, },
+};
+
+static const struct i2c_board_info wm1255_devs[] = {
+	{ I2C_BOARD_INFO("wm5100", 0x1a),
+	  .irq = GLENFARCLAS_PMIC_IRQ_BASE + WM831X_IRQ_GPIO_2,
+	},
+	{ I2C_BOARD_INFO("wm9081", 0x6c),
+	  .platform_data = &wm9081_pdata, },
+};
+
+static const struct i2c_board_info wm1259_devs[] = {
+	{ I2C_BOARD_INFO("wm8962", 0x1a),
+	  .platform_data = &wm8962_pdata,
+	  .irq = GLENFARCLAS_PMIC_IRQ_BASE + WM831X_IRQ_GPIO_2,
+	},
+};
+
+
+static __devinitdata const struct {
+	u8 id;
+	const char *name;
+	const struct i2c_board_info *i2c_devs;
+	int num_i2c_devs;
+} gf_mods[] = {
+	{ .id = 0x01, .name = "1250-EV1 Springbank" },
+	{ .id = 0x02, .name = "1251-EV1 Jura" },
+	{ .id = 0x03, .name = "1252-EV1 Glenlivet" },
+	{ .id = 0x11, .name = "6249-EV2 Glenfarclas", },
+	{ .id = 0x21, .name = "1275-EV1 Mortlach" },
+	{ .id = 0x25, .name = "1274-EV1 Glencadam" },
+	{ .id = 0x31, .name = "1253-EV1 Tomatin", },
+	{ .id = 0x39, .name = "1254-EV1 Dallas Dhu",
+	  .i2c_devs = wm1254_devs, .num_i2c_devs = ARRAY_SIZE(wm1254_devs) },
+	{ .id = 0x3a, .name = "1259-EV1 Tobermory",
+	  .i2c_devs = wm1259_devs, .num_i2c_devs = ARRAY_SIZE(wm1259_devs) },
+	{ .id = 0x3b, .name = "1255-EV1 Kilchoman",
+	  .i2c_devs = wm1255_devs, .num_i2c_devs = ARRAY_SIZE(wm1255_devs) },
+	{ .id = 0x3c, .name = "1273-EV1 Longmorn" },
+};
+
+static __devinit int wlf_gf_module_probe(struct i2c_client *i2c,
+					 const struct i2c_device_id *i2c_id)
+{
+	int ret, i, j, id, rev;
+
+	ret = i2c_smbus_read_byte_data(i2c, 0);
+	if (ret < 0) {
+		dev_err(&i2c->dev, "Failed to read ID: %d\n", ret);
+		return ret;
+	}
+
+	id = (ret & 0xfe) >> 2;
+	rev = ret & 0x3;
+	for (i = 0; i < ARRAY_SIZE(gf_mods); i++)
+		if (id == gf_mods[i].id)
+			break;
+
+	if (i < ARRAY_SIZE(gf_mods)) {
+		dev_info(&i2c->dev, "%s revision %d\n",
+			 gf_mods[i].name, rev + 1);
+		for (j = 0; j < gf_mods[i].num_i2c_devs; j++) {
+			if (!i2c_new_device(i2c->adapter,
+					    &(gf_mods[i].i2c_devs[j])))
+				dev_err(&i2c->dev,
+					"Failed to register dev: %d\n", ret);
+		}
+	} else {
+		dev_warn(&i2c->dev, "Unknown module ID %d revision %d\n",
+			 id, rev);
+	}
+
+	return 0;
+}
+
+static const struct i2c_device_id wlf_gf_module_id[] = {
+	{ "wlf-gf-module", 0 },
+	{ }
+};
+
+static struct i2c_driver wlf_gf_module_driver = {
+	.driver = {
+		.name = "wlf-gf-module",
+		.owner = THIS_MODULE,
+	},
+	.probe = wlf_gf_module_probe,
+	.id_table = wlf_gf_module_id,
+};
+
+static int __init wlf_gf_module_register(void)
+{
+	return i2c_add_driver(&wlf_gf_module_driver);
+}
+module_init(wlf_gf_module_register);
diff --git a/arch/arm/mach-s3c64xx/mach-crag6410.c b/arch/arm/mach-s3c64xx/mach-crag6410.c
index f32ec68002e..30afaa537fc 100644
--- a/arch/arm/mach-s3c64xx/mach-crag6410.c
+++ b/arch/arm/mach-s3c64xx/mach-crag6410.c
@@ -47,6 +47,7 @@
 #include <mach/regs-sys.h>
 #include <mach/regs-gpio.h>
 #include <mach/regs-modem.h>
+#include <mach/crag6410.h>
 
 #include <mach/regs-gpio-memport.h>
 
@@ -65,17 +66,6 @@
 #include <plat/iic.h>
 #include <plat/pm.h>
 
-#include <sound/wm8996.h>
-#include <sound/wm8962.h>
-#include <sound/wm9081.h>
-
-#define BANFF_PMIC_IRQ_BASE		IRQ_BOARD_START
-#define GLENFARCLAS_PMIC_IRQ_BASE	(IRQ_BOARD_START + 64)
-
-#define PCA935X_GPIO_BASE		GPIO_BOARD_START
-#define CODEC_GPIO_BASE		(GPIO_BOARD_START + 8)
-#define GLENFARCLAS_PMIC_GPIO_BASE	(GPIO_BOARD_START + 16)
-
 /* serial port setup */
 
 #define UCON (S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK)
@@ -287,6 +277,11 @@ static struct platform_device speyside_device = {
 	.id		= -1,
 };
 
+static struct platform_device lowland_device = {
+	.name		= "lowland",
+	.id		= -1,
+};
+
 static struct platform_device speyside_wm8962_device = {
 	.name		= "speyside-wm8962",
 	.id		= -1,
@@ -295,6 +290,8 @@ static struct platform_device speyside_wm8962_device = {
 static struct regulator_consumer_supply wallvdd_consumers[] = {
 	REGULATOR_SUPPLY("SPKVDD1", "1-001a"),
 	REGULATOR_SUPPLY("SPKVDD2", "1-001a"),
+	REGULATOR_SUPPLY("SPKVDDL", "1-001a"),
+	REGULATOR_SUPPLY("SPKVDDR", "1-001a"),
 };
 
 static struct regulator_init_data wallvdd_data = {
@@ -342,6 +339,7 @@ static struct platform_device *crag6410_devices[] __initdata = {
 	&crag6410_backlight_device,
 	&speyside_device,
 	&speyside_wm8962_device,
+	&lowland_device,
 	&wallvdd_device,
 };
 
@@ -350,6 +348,12 @@ static struct pca953x_platform_data crag6410_pca_data = {
 	.irq_base	= 0,
 };
 
+/* VDDARM is controlled by DVS1 connected to GPK(0) */
+static struct wm831x_buckv_pdata vddarm_pdata = {
+	.dvs_control_src = 1,
+	.dvs_gpio = S3C64XX_GPK(0),
+};
+
 static struct regulator_consumer_supply vddarm_consumers[] __initdata = {
 	REGULATOR_SUPPLY("vddarm", NULL),
 };
@@ -365,6 +369,7 @@ static struct regulator_init_data vddarm __initdata = {
 	.num_consumer_supplies = ARRAY_SIZE(vddarm_consumers),
 	.consumer_supplies = vddarm_consumers,
 	.supply_regulator = "WALLVDD",
+	.driver_data = &vddarm_pdata,
 };
 
 static struct regulator_init_data vddint __initdata = {
@@ -500,6 +505,8 @@ static struct wm831x_pdata crag_pmic_pdata __initdata = {
 	.backup = &banff_backup_pdata,
 
 	.gpio_defaults = {
+		/* GPIO5: DVS1_REQ - CMOS, DBVDD, active high */
+		[4] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA | 0x8,
 		/* GPIO11: Touchscreen data - CMOS, DBVDD, active high*/
 		[10] = WM831X_GPN_POL | WM831X_GPN_ENA | 0x6,
 		/* GPIO12: Touchscreen pen down - CMOS, DBVDD, active high*/
@@ -557,8 +564,12 @@ static struct regulator_init_data pvdd_1v2 __initdata = {
 };
 
 static struct regulator_consumer_supply pvdd_1v8_consumers[] __initdata = {
+	REGULATOR_SUPPLY("LDOVDD", "1-001a"),
 	REGULATOR_SUPPLY("PLLVDD", "1-001a"),
 	REGULATOR_SUPPLY("DBVDD", "1-001a"),
+	REGULATOR_SUPPLY("DBVDD1", "1-001a"),
+	REGULATOR_SUPPLY("DBVDD2", "1-001a"),
+	REGULATOR_SUPPLY("DBVDD3", "1-001a"),
 	REGULATOR_SUPPLY("CPVDD", "1-001a"),
 	REGULATOR_SUPPLY("AVDD2", "1-001a"),
 	REGULATOR_SUPPLY("DCVDD", "1-001a"),
@@ -611,81 +622,16 @@ static struct wm831x_pdata glenfarclas_pmic_pdata __initdata = {
 	.disable_touch = true,
 };
 
-static struct wm8996_retune_mobile_config wm8996_retune[] = {
-	{
-		.name = "Sub LPF",
-		.rate = 48000,
-		.regs = {
-			0x6318, 0x6300, 0x1000, 0x0000, 0x0004, 0x2000, 0xF000,
-			0x0000, 0x0004, 0x2000, 0xF000, 0x0000, 0x0004, 0x2000,
-			0xF000, 0x0000, 0x0004, 0x1000, 0x0800, 0x4000
-		},
-	},
-	{
-		.name = "Sub HPF",
-		.rate = 48000,
-		.regs = {
-			0x000A, 0x6300, 0x1000, 0x0000, 0x0004, 0x2000, 0xF000,
-			0x0000, 0x0004, 0x2000, 0xF000, 0x0000, 0x0004, 0x2000,
-			0xF000, 0x0000, 0x0004, 0x1000, 0x0800, 0x4000
-		},
-	},
-};
-
-static struct wm8996_pdata wm8996_pdata __initdata = {
-	.ldo_ena = S3C64XX_GPN(7),
-	.gpio_base = CODEC_GPIO_BASE,
-	.micdet_def = 1,
-	.inl_mode = WM8996_DIFFERRENTIAL_1,
-	.inr_mode = WM8996_DIFFERRENTIAL_1,
-
-	.irq_flags = IRQF_TRIGGER_RISING,
-
-	.gpio_default = {
-		0x8001, /* GPIO1 == ADCLRCLK1 */
-		0x8001, /* GPIO2 == ADCLRCLK2, input due to CPU */
-		0x0141, /* GPIO3 == HP_SEL */
-		0x0002, /* GPIO4 == IRQ */
-		0x020e, /* GPIO5 == CLKOUT */
-	},
-
-	.retune_mobile_cfgs = wm8996_retune,
-	.num_retune_mobile_cfgs = ARRAY_SIZE(wm8996_retune),
-};
-
-static struct wm8962_pdata wm8962_pdata __initdata = {
-	.gpio_init = {
-		0,
-		WM8962_GPIO_FN_OPCLK,
-		WM8962_GPIO_FN_DMICCLK,
-		0,
-		0x8000 | WM8962_GPIO_FN_DMICDAT,
-		WM8962_GPIO_FN_IRQ,    /* Open drain mode */
-	},
-	.irq_active_low = true,
-};
-
-static struct wm9081_pdata wm9081_pdata __initdata = {
-	.irq_high = false,
-	.irq_cmos = false,
-};
-
 static struct i2c_board_info i2c_devs1[] __initdata = {
 	{ I2C_BOARD_INFO("wm8311", 0x34),
 	  .irq = S3C_EINT(0),
 	  .platform_data = &glenfarclas_pmic_pdata },
 
+	{ I2C_BOARD_INFO("wlf-gf-module", 0x24) },
+	{ I2C_BOARD_INFO("wlf-gf-module", 0x25) },
+	{ I2C_BOARD_INFO("wlf-gf-module", 0x26) },
+
 	{ I2C_BOARD_INFO("wm1250-ev1", 0x27) },
-	{ I2C_BOARD_INFO("wm8996", 0x1a),
-	  .platform_data = &wm8996_pdata,
-	  .irq = GLENFARCLAS_PMIC_IRQ_BASE + WM831X_IRQ_GPIO_2,
-	},
-	{ I2C_BOARD_INFO("wm9081", 0x6c),
-	  .platform_data = &wm9081_pdata, },
-	{ I2C_BOARD_INFO("wm8962", 0x1a),
-	  .platform_data = &wm8962_pdata,
-	  .irq = GLENFARCLAS_PMIC_IRQ_BASE + WM831X_IRQ_GPIO_2,
-	},
 };
 
 static void __init crag6410_map_io(void)
diff --git a/arch/arm/mach-s3c64xx/pm.c b/arch/arm/mach-s3c64xx/pm.c
index 055e2858b0d..b375cd5c47c 100644
--- a/arch/arm/mach-s3c64xx/pm.c
+++ b/arch/arm/mach-s3c64xx/pm.c
@@ -29,6 +29,7 @@
 #include <mach/regs-clock.h>
 #include <mach/regs-syscon-power.h>
 #include <mach/regs-gpio-memport.h>
+#include <mach/regs-modem.h>
 
 #ifdef CONFIG_S3C_PM_DEBUG_LED_SMDK
 void s3c_pm_debug_smdkled(u32 set, u32 clear)
@@ -85,6 +86,9 @@ static struct sleep_save misc_save[] = {
 	SAVE_ITEM(S3C64XX_MEM0CONSLP0),
 	SAVE_ITEM(S3C64XX_MEM0CONSLP1),
 	SAVE_ITEM(S3C64XX_MEM1CONSLP),
+
+	SAVE_ITEM(S3C64XX_SDMA_SEL),
+	SAVE_ITEM(S3C64XX_MODEM_MIFPCON),
 };
 
 void s3c_pm_configure_extint(void)