Merge tag 'drivers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC driver changes from Olof Johansson:
 "This is a rather large set of patches for device drivers that for one
  reason or another the subsystem maintainer preferred to get merged
  through the arm-soc tree.  There are both new drivers as well as
  existing drivers that are getting converted from platform-specific
  code into standalone drivers using the appropriate subsystem specific
  interfaces.

  In particular, we can now have pinctrl, clk, clksource and irqchip
  drivers in one file per driver, without the need to call into platform
  specific interface, or to get called from platform specific code, as
  long as all information about the hardware is provided through a
  device tree.

  Most of the drivers we touch this time are for clocksource.  Since now
  most of them are part of drivers/clocksource, I expect that we won't
  have to touch these again from arm-soc and can let the clocksource
  maintainers take care of these in the future.

  Another larger part of this series is specific to the exynos platform,
  which is seeing some significant effort in upstreaming and
  modernization of its device drivers this time around, which
  unfortunately is also the cause for the churn and a lot of the merge
  conflicts.

  There is one new subsystem that gets merged as part of this series:
  the reset controller interface, which is a very simple interface for
  taking devices on the SoC out of reset or back into reset.  Patches to
  use this interface on i.MX follow later in this merge window, and we
  are going to have other platforms (at least tegra and sirf) get
  converted in 3.11.  This will let us get rid of platform specific
  callbacks in a number of platform independent device drivers."

* tag 'drivers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (256 commits)
  irqchip: s3c24xx: add missing __init annotations
  ARM: dts: Disable the RTC by default on exynos5
  clk: exynos5250: Fix parent clock for sclk_mmc{0,1,2,3}
  ARM: exynos: restore mach/regs-clock.h for exynos5
  clocksource: exynos_mct: fix build error on non-DT
  pinctrl: vt8500: wmt: Fix checking return value of pinctrl_register()
  irqchip: vt8500: Convert arch-vt8500 to new irqchip infrastructure
  reset: NULL deref on allocation failure
  reset: Add reset controller API
  dt: describe base reset signal binding
  ARM: EXYNOS: Add arm-pmu DT binding for exynos421x
  ARM: EXYNOS: Add arm-pmu DT binding for exynos5250
  ARM: EXYNOS: Enable PMUs for exynos4
  irqchip: exynos-combiner: Correct combined IRQs for exynos4
  irqchip: exynos-combiner: Add set_irq_affinity function for combiner_irq
  ARM: EXYNOS: fix compilation error introduced due to common clock migration
  clk: exynos5250: Fix divider values for sclk_mmc{0,1,2,3}
  clk: exynos4: export clocks required for fimc-is
  clk: samsung: Fix compilation error
  clk: tegra: fix enum tegra114_clk to match binding
  ...

16 files changed, 3098 insertions, 11 deletions

diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index 51336b2aedc9..8f6692438149 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -224,6 +224,7 @@ config PINCTRL_S3C64XX
 source "drivers/pinctrl/mvebu/Kconfig"
 source "drivers/pinctrl/sh-pfc/Kconfig"
 source "drivers/pinctrl/spear/Kconfig"
+source "drivers/pinctrl/vt8500/Kconfig"
 
 config PINCTRL_XWAY
 	bool
diff --git a/drivers/pinctrl/Makefile b/drivers/pinctrl/Makefile
index b9aaa61facd1..9bdaeb8785ce 100644
--- a/drivers/pinctrl/Makefile
+++ b/drivers/pinctrl/Makefile
@@ -50,3 +50,4 @@ obj-$(CONFIG_PLAT_ORION)        += mvebu/
 obj-$(CONFIG_ARCH_SHMOBILE)	+= sh-pfc/
 obj-$(CONFIG_SUPERH)		+= sh-pfc/
 obj-$(CONFIG_PLAT_SPEAR)	+= spear/
+obj-$(CONFIG_ARCH_VT8500)	+= vt8500/
diff --git a/drivers/pinctrl/pinctrl-bcm2835.c b/drivers/pinctrl/pinctrl-bcm2835.c
index f28d4b08771a..c8f20a3d8f88 100644
--- a/drivers/pinctrl/pinctrl-bcm2835.c
+++ b/drivers/pinctrl/pinctrl-bcm2835.c
@@ -699,11 +699,6 @@ static int bcm2835_pctl_dt_node_to_map_pull(struct bcm2835_pinctrl *pc,
 	return 0;
 }
 
-static inline u32 prop_u32(struct property *p, int i)
-{
-	return be32_to_cpup(((__be32 *)p->value) + i);
-}
-
 static int bcm2835_pctl_dt_node_to_map(struct pinctrl_dev *pctldev,
 		struct device_node *np,
 		struct pinctrl_map **map, unsigned *num_maps)
@@ -761,7 +756,9 @@ static int bcm2835_pctl_dt_node_to_map(struct pinctrl_dev *pctldev,
 		return -ENOMEM;
 
 	for (i = 0; i < num_pins; i++) {
-		pin = prop_u32(pins, i);
+		err = of_property_read_u32_index(np, "brcm,pins", i, &pin);
+		if (err)
+			goto out;
 		if (pin >= ARRAY_SIZE(bcm2835_gpio_pins)) {
 			dev_err(pc->dev, "%s: invalid brcm,pins value %d\n",
 				of_node_full_name(np), pin);
@@ -770,14 +767,20 @@ static int bcm2835_pctl_dt_node_to_map(struct pinctrl_dev *pctldev,
 		}
 
 		if (num_funcs) {
-			func = prop_u32(funcs, (num_funcs > 1) ? i : 0);
+			err = of_property_read_u32_index(np, "brcm,function",
+					(num_funcs > 1) ? i : 0, &func);
+			if (err)
+				goto out;
 			err = bcm2835_pctl_dt_node_to_map_func(pc, np, pin,
 							func, &cur_map);
 			if (err)
 				goto out;
 		}
 		if (num_pulls) {
-			pull = prop_u32(pulls, (num_pulls > 1) ? i : 0);
+			err = of_property_read_u32_index(np, "brcm,pull",
+					(num_funcs > 1) ? i : 0, &pull);
+			if (err)
+				goto out;
 			err = bcm2835_pctl_dt_node_to_map_pull(pc, np, pin,
 							pull, &cur_map);
 			if (err)
diff --git a/drivers/pinctrl/pinctrl-exynos.c b/drivers/pinctrl/pinctrl-exynos.c
index ec1567842a7e..ac742817ebce 100644
--- a/drivers/pinctrl/pinctrl-exynos.c
+++ b/drivers/pinctrl/pinctrl-exynos.c
@@ -700,3 +700,111 @@ struct samsung_pin_ctrl exynos4x12_pin_ctrl[] = {
 		.label		= "exynos4x12-gpio-ctrl3",
 	},
 };
+
+/* pin banks of exynos5250 pin-controller 0 */
+static struct samsung_pin_bank exynos5250_pin_banks0[] = {
+	EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
+	EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04),
+	EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpa2", 0x08),
+	EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpb0", 0x0c),
+	EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpb1", 0x10),
+	EXYNOS_PIN_BANK_EINTG(4, 0x0A0, "gpb2", 0x14),
+	EXYNOS_PIN_BANK_EINTG(4, 0x0C0, "gpb3", 0x18),
+	EXYNOS_PIN_BANK_EINTG(7, 0x0E0, "gpc0", 0x1c),
+	EXYNOS_PIN_BANK_EINTG(4, 0x100, "gpc1", 0x20),
+	EXYNOS_PIN_BANK_EINTG(7, 0x120, "gpc2", 0x24),
+	EXYNOS_PIN_BANK_EINTG(7, 0x140, "gpc3", 0x28),
+	EXYNOS_PIN_BANK_EINTG(4, 0x160, "gpd0", 0x2c),
+	EXYNOS_PIN_BANK_EINTG(8, 0x180, "gpd1", 0x30),
+	EXYNOS_PIN_BANK_EINTG(7, 0x2E0, "gpc4", 0x34),
+	EXYNOS_PIN_BANK_EINTN(6, 0x1A0, "gpy0"),
+	EXYNOS_PIN_BANK_EINTN(4, 0x1C0, "gpy1"),
+	EXYNOS_PIN_BANK_EINTN(6, 0x1E0, "gpy2"),
+	EXYNOS_PIN_BANK_EINTN(8, 0x200, "gpy3"),
+	EXYNOS_PIN_BANK_EINTN(8, 0x220, "gpy4"),
+	EXYNOS_PIN_BANK_EINTN(8, 0x240, "gpy5"),
+	EXYNOS_PIN_BANK_EINTN(8, 0x260, "gpy6"),
+	EXYNOS_PIN_BANK_EINTW(8, 0xC00, "gpx0", 0x00),
+	EXYNOS_PIN_BANK_EINTW(8, 0xC20, "gpx1", 0x04),
+	EXYNOS_PIN_BANK_EINTW(8, 0xC40, "gpx2", 0x08),
+	EXYNOS_PIN_BANK_EINTW(8, 0xC60, "gpx3", 0x0c),
+};
+
+/* pin banks of exynos5250 pin-controller 1 */
+static struct samsung_pin_bank exynos5250_pin_banks1[] = {
+	EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpe0", 0x00),
+	EXYNOS_PIN_BANK_EINTG(2, 0x020, "gpe1", 0x04),
+	EXYNOS_PIN_BANK_EINTG(4, 0x040, "gpf0", 0x08),
+	EXYNOS_PIN_BANK_EINTG(4, 0x060, "gpf1", 0x0c),
+	EXYNOS_PIN_BANK_EINTG(8, 0x080, "gpg0", 0x10),
+	EXYNOS_PIN_BANK_EINTG(8, 0x0A0, "gpg1", 0x14),
+	EXYNOS_PIN_BANK_EINTG(2, 0x0C0, "gpg2", 0x18),
+	EXYNOS_PIN_BANK_EINTG(4, 0x0E0, "gph0", 0x1c),
+	EXYNOS_PIN_BANK_EINTG(8, 0x100, "gph1", 0x20),
+};
+
+/* pin banks of exynos5250 pin-controller 2 */
+static struct samsung_pin_bank exynos5250_pin_banks2[] = {
+	EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpv0", 0x00),
+	EXYNOS_PIN_BANK_EINTG(8, 0x020, "gpv1", 0x04),
+	EXYNOS_PIN_BANK_EINTG(8, 0x060, "gpv2", 0x08),
+	EXYNOS_PIN_BANK_EINTG(8, 0x080, "gpv3", 0x0c),
+	EXYNOS_PIN_BANK_EINTG(2, 0x0C0, "gpv4", 0x10),
+};
+
+/* pin banks of exynos5250 pin-controller 3 */
+static struct samsung_pin_bank exynos5250_pin_banks3[] = {
+	EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz", 0x00),
+};
+
+/*
+ * Samsung pinctrl driver data for Exynos5250 SoC. Exynos5250 SoC includes
+ * four gpio/pin-mux/pinconfig controllers.
+ */
+struct samsung_pin_ctrl exynos5250_pin_ctrl[] = {
+	{
+		/* pin-controller instance 0 data */
+		.pin_banks	= exynos5250_pin_banks0,
+		.nr_banks	= ARRAY_SIZE(exynos5250_pin_banks0),
+		.geint_con	= EXYNOS_GPIO_ECON_OFFSET,
+		.geint_mask	= EXYNOS_GPIO_EMASK_OFFSET,
+		.geint_pend	= EXYNOS_GPIO_EPEND_OFFSET,
+		.weint_con	= EXYNOS_WKUP_ECON_OFFSET,
+		.weint_mask	= EXYNOS_WKUP_EMASK_OFFSET,
+		.weint_pend	= EXYNOS_WKUP_EPEND_OFFSET,
+		.svc		= EXYNOS_SVC_OFFSET,
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.eint_wkup_init = exynos_eint_wkup_init,
+		.label		= "exynos5250-gpio-ctrl0",
+	}, {
+		/* pin-controller instance 1 data */
+		.pin_banks	= exynos5250_pin_banks1,
+		.nr_banks	= ARRAY_SIZE(exynos5250_pin_banks1),
+		.geint_con	= EXYNOS_GPIO_ECON_OFFSET,
+		.geint_mask	= EXYNOS_GPIO_EMASK_OFFSET,
+		.geint_pend	= EXYNOS_GPIO_EPEND_OFFSET,
+		.svc		= EXYNOS_SVC_OFFSET,
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.label		= "exynos5250-gpio-ctrl1",
+	}, {
+		/* pin-controller instance 2 data */
+		.pin_banks	= exynos5250_pin_banks2,
+		.nr_banks	= ARRAY_SIZE(exynos5250_pin_banks2),
+		.geint_con	= EXYNOS_GPIO_ECON_OFFSET,
+		.geint_mask	= EXYNOS_GPIO_EMASK_OFFSET,
+		.geint_pend	= EXYNOS_GPIO_EPEND_OFFSET,
+		.svc		= EXYNOS_SVC_OFFSET,
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.label		= "exynos5250-gpio-ctrl2",
+	}, {
+		/* pin-controller instance 3 data */
+		.pin_banks	= exynos5250_pin_banks3,
+		.nr_banks	= ARRAY_SIZE(exynos5250_pin_banks3),
+		.geint_con	= EXYNOS_GPIO_ECON_OFFSET,
+		.geint_mask	= EXYNOS_GPIO_EMASK_OFFSET,
+		.geint_pend	= EXYNOS_GPIO_EPEND_OFFSET,
+		.svc		= EXYNOS_SVC_OFFSET,
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.label		= "exynos5250-gpio-ctrl3",
+	},
+};
diff --git a/drivers/pinctrl/pinctrl-samsung.c b/drivers/pinctrl/pinctrl-samsung.c
index 4f54faf2971f..976366899f68 100644
--- a/drivers/pinctrl/pinctrl-samsung.c
+++ b/drivers/pinctrl/pinctrl-samsung.c
@@ -970,6 +970,8 @@ static const struct of_device_id samsung_pinctrl_dt_match[] = {
 		.data = (void *)exynos4210_pin_ctrl },
 	{ .compatible = "samsung,exynos4x12-pinctrl",
 		.data = (void *)exynos4x12_pin_ctrl },
+	{ .compatible = "samsung,exynos5250-pinctrl",
+		.data = (void *)exynos5250_pin_ctrl },
 #endif
 #ifdef CONFIG_PINCTRL_S3C64XX
 	{ .compatible = "samsung,s3c64xx-pinctrl",
diff --git a/drivers/pinctrl/pinctrl-samsung.h b/drivers/pinctrl/pinctrl-samsung.h
index 45f27b41e30c..7c7f9ebcd05b 100644
--- a/drivers/pinctrl/pinctrl-samsung.h
+++ b/drivers/pinctrl/pinctrl-samsung.h
@@ -244,6 +244,7 @@ struct samsung_pmx_func {
 /* list of all exported SoC specific data */
 extern struct samsung_pin_ctrl exynos4210_pin_ctrl[];
 extern struct samsung_pin_ctrl exynos4x12_pin_ctrl[];
+extern struct samsung_pin_ctrl exynos5250_pin_ctrl[];
 extern struct samsung_pin_ctrl s3c64xx_pin_ctrl[];
 
 #endif /* __PINCTRL_SAMSUNG_H */
diff --git a/drivers/pinctrl/sh-pfc/pfc-sh73a0.c b/drivers/pinctrl/sh-pfc/pfc-sh73a0.c
index 709008e94124..6f15c03077a0 100644
--- a/drivers/pinctrl/sh-pfc/pfc-sh73a0.c
+++ b/drivers/pinctrl/sh-pfc/pfc-sh73a0.c
@@ -2733,9 +2733,9 @@ static struct pinmux_data_reg pinmux_data_regs[] = {
 	{ },
 };
 
-/* IRQ pins through INTCS with IRQ0->15 from 0x200 and IRQ16-31 from 0x3200 */
-#define EXT_IRQ16L(n) intcs_evt2irq(0x200 + ((n) << 5))
-#define EXT_IRQ16H(n) intcs_evt2irq(0x3200 + ((n - 16) << 5))
+/* External IRQ pins mapped at IRQPIN_BASE */
+#define EXT_IRQ16L(n) irq_pin(n)
+#define EXT_IRQ16H(n) irq_pin(n)
 
 static struct pinmux_irq pinmux_irqs[] = {
 	PINMUX_IRQ(EXT_IRQ16H(19), PORT9_FN0),
diff --git a/drivers/pinctrl/vt8500/Kconfig b/drivers/pinctrl/vt8500/Kconfig
new file mode 100644
index 000000000000..55724a73d94a
--- /dev/null
+++ b/drivers/pinctrl/vt8500/Kconfig
@@ -0,0 +1,52 @@
+#
+# VIA/Wondermedia PINCTRL drivers
+#
+
+if ARCH_VT8500
+
+config PINCTRL_WMT
+	bool
+	select PINMUX
+	select GENERIC_PINCONF
+
+config PINCTRL_VT8500
+	bool "VIA VT8500 pin controller driver"
+	depends on ARCH_WM8505
+	select PINCTRL_WMT
+	help
+	  Say yes here to support the gpio/pin control module on
+	  VIA VT8500 SoCs.
+
+config PINCTRL_WM8505
+	bool "Wondermedia WM8505 pin controller driver"
+	depends on ARCH_WM8505
+	select PINCTRL_WMT
+	help
+	  Say yes here to support the gpio/pin control module on
+	  Wondermedia WM8505 SoCs.
+
+config PINCTRL_WM8650
+	bool "Wondermedia WM8650 pin controller driver"
+	depends on ARCH_WM8505
+	select PINCTRL_WMT
+	help
+	  Say yes here to support the gpio/pin control module on
+	  Wondermedia WM8650 SoCs.
+
+config PINCTRL_WM8750
+	bool "Wondermedia WM8750 pin controller driver"
+	depends on ARCH_WM8750
+	select PINCTRL_WMT
+	help
+	  Say yes here to support the gpio/pin control module on
+	  Wondermedia WM8750 SoCs.
+
+config PINCTRL_WM8850
+	bool "Wondermedia WM8850 pin controller driver"
+	depends on ARCH_WM8850
+	select PINCTRL_WMT
+	help
+	  Say yes here to support the gpio/pin control module on
+	  Wondermedia WM8850 SoCs.
+
+endif
diff --git a/drivers/pinctrl/vt8500/Makefile b/drivers/pinctrl/vt8500/Makefile
new file mode 100644
index 000000000000..24ec45dd0d80
--- /dev/null
+++ b/drivers/pinctrl/vt8500/Makefile
@@ -0,0 +1,8 @@
+# VIA/Wondermedia pinctrl support
+
+obj-$(CONFIG_PINCTRL_WMT)	+= pinctrl-wmt.o
+obj-$(CONFIG_PINCTRL_VT8500)	+= pinctrl-vt8500.o
+obj-$(CONFIG_PINCTRL_WM8505)	+= pinctrl-wm8505.o
+obj-$(CONFIG_PINCTRL_WM8650)	+= pinctrl-wm8650.o
+obj-$(CONFIG_PINCTRL_WM8750)	+= pinctrl-wm8750.o
+obj-$(CONFIG_PINCTRL_WM8850)	+= pinctrl-wm8850.o
diff --git a/drivers/pinctrl/vt8500/pinctrl-vt8500.c b/drivers/pinctrl/vt8500/pinctrl-vt8500.c
new file mode 100644
index 000000000000..f2fe9f85cfa6
--- /dev/null
+++ b/drivers/pinctrl/vt8500/pinctrl-vt8500.c
@@ -0,0 +1,501 @@
+/*
+ * Pinctrl data for VIA VT8500 SoC
+ *
+ * Copyright (c) 2013 Tony Prisk <linux@prisktech.co.nz>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ */
+
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+
+#include "pinctrl-wmt.h"
+
+/*
+ * Describe the register offsets within the GPIO memory space
+ * The dedicated external GPIO's should always be listed in bank 0
+ * so they are exported in the 0..31 range which is what users
+ * expect.
+ *
+ * Do not reorder these banks as it will change the pin numbering
+ */
+static const struct wmt_pinctrl_bank_registers vt8500_banks[] = {
+	WMT_PINCTRL_BANK(NO_REG, 0x3C, 0x5C, 0x7C, NO_REG, NO_REG),	/* 0 */
+	WMT_PINCTRL_BANK(0x00, 0x20, 0x40, 0x60, NO_REG, NO_REG),	/* 1 */
+	WMT_PINCTRL_BANK(0x04, 0x24, 0x44, 0x64, NO_REG, NO_REG),	/* 2 */
+	WMT_PINCTRL_BANK(0x08, 0x28, 0x48, 0x68, NO_REG, NO_REG),	/* 3 */
+	WMT_PINCTRL_BANK(0x0C, 0x2C, 0x4C, 0x6C, NO_REG, NO_REG),	/* 4 */
+	WMT_PINCTRL_BANK(0x10, 0x30, 0x50, 0x70, NO_REG, NO_REG),	/* 5 */
+	WMT_PINCTRL_BANK(0x14, 0x34, 0x54, 0x74, NO_REG, NO_REG),	/* 6 */
+};
+
+/* Please keep sorted by bank/bit */
+#define WMT_PIN_EXTGPIO0	WMT_PIN(0, 0)
+#define WMT_PIN_EXTGPIO1	WMT_PIN(0, 1)
+#define WMT_PIN_EXTGPIO2	WMT_PIN(0, 2)
+#define WMT_PIN_EXTGPIO3	WMT_PIN(0, 3)
+#define WMT_PIN_EXTGPIO4	WMT_PIN(0, 4)
+#define WMT_PIN_EXTGPIO5	WMT_PIN(0, 5)
+#define WMT_PIN_EXTGPIO6	WMT_PIN(0, 6)
+#define WMT_PIN_EXTGPIO7	WMT_PIN(0, 7)
+#define WMT_PIN_EXTGPIO8	WMT_PIN(0, 8)
+#define WMT_PIN_UART0RTS	WMT_PIN(1, 0)
+#define WMT_PIN_UART0TXD	WMT_PIN(1, 1)
+#define WMT_PIN_UART0CTS	WMT_PIN(1, 2)
+#define WMT_PIN_UART0RXD	WMT_PIN(1, 3)
+#define WMT_PIN_UART1RTS	WMT_PIN(1, 4)
+#define WMT_PIN_UART1TXD	WMT_PIN(1, 5)
+#define WMT_PIN_UART1CTS	WMT_PIN(1, 6)
+#define WMT_PIN_UART1RXD	WMT_PIN(1, 7)
+#define WMT_PIN_SPI0CLK		WMT_PIN(1, 8)
+#define WMT_PIN_SPI0SS		WMT_PIN(1, 9)
+#define WMT_PIN_SPI0MISO	WMT_PIN(1, 10)
+#define WMT_PIN_SPI0MOSI	WMT_PIN(1, 11)
+#define WMT_PIN_SPI1CLK		WMT_PIN(1, 12)
+#define WMT_PIN_SPI1SS		WMT_PIN(1, 13)
+#define WMT_PIN_SPI1MISO	WMT_PIN(1, 14)
+#define WMT_PIN_SPI1MOSI	WMT_PIN(1, 15)
+#define WMT_PIN_SPI2CLK		WMT_PIN(1, 16)
+#define WMT_PIN_SPI2SS		WMT_PIN(1, 17)
+#define WMT_PIN_SPI2MISO	WMT_PIN(1, 18)
+#define WMT_PIN_SPI2MOSI	WMT_PIN(1, 19)
+#define WMT_PIN_SDDATA0		WMT_PIN(2, 0)
+#define WMT_PIN_SDDATA1		WMT_PIN(2, 1)
+#define WMT_PIN_SDDATA2		WMT_PIN(2, 2)
+#define WMT_PIN_SDDATA3		WMT_PIN(2, 3)
+#define WMT_PIN_MMCDATA0	WMT_PIN(2, 4)
+#define WMT_PIN_MMCDATA1	WMT_PIN(2, 5)
+#define WMT_PIN_MMCDATA2	WMT_PIN(2, 6)
+#define WMT_PIN_MMCDATA3	WMT_PIN(2, 7)
+#define WMT_PIN_SDCLK		WMT_PIN(2, 8)
+#define WMT_PIN_SDWP		WMT_PIN(2, 9)
+#define WMT_PIN_SDCMD		WMT_PIN(2, 10)
+#define WMT_PIN_MSDATA0		WMT_PIN(2, 16)
+#define WMT_PIN_MSDATA1		WMT_PIN(2, 17)
+#define WMT_PIN_MSDATA2		WMT_PIN(2, 18)
+#define WMT_PIN_MSDATA3		WMT_PIN(2, 19)
+#define WMT_PIN_MSCLK		WMT_PIN(2, 20)
+#define WMT_PIN_MSBS		WMT_PIN(2, 21)
+#define WMT_PIN_MSINS		WMT_PIN(2, 22)
+#define WMT_PIN_I2C0SCL		WMT_PIN(2, 24)
+#define WMT_PIN_I2C0SDA		WMT_PIN(2, 25)
+#define WMT_PIN_I2C1SCL		WMT_PIN(2, 26)
+#define WMT_PIN_I2C1SDA		WMT_PIN(2, 27)
+#define WMT_PIN_MII0RXD0	WMT_PIN(3, 0)
+#define WMT_PIN_MII0RXD1	WMT_PIN(3, 1)
+#define WMT_PIN_MII0RXD2	WMT_PIN(3, 2)
+#define WMT_PIN_MII0RXD3	WMT_PIN(3, 3)
+#define WMT_PIN_MII0RXCLK	WMT_PIN(3, 4)
+#define WMT_PIN_MII0RXDV	WMT_PIN(3, 5)
+#define WMT_PIN_MII0RXERR	WMT_PIN(3, 6)
+#define WMT_PIN_MII0PHYRST	WMT_PIN(3, 7)
+#define WMT_PIN_MII0TXD0	WMT_PIN(3, 8)
+#define WMT_PIN_MII0TXD1	WMT_PIN(3, 9)
+#define WMT_PIN_MII0TXD2	WMT_PIN(3, 10)
+#define WMT_PIN_MII0TXD3	WMT_PIN(3, 11)
+#define WMT_PIN_MII0TXCLK	WMT_PIN(3, 12)
+#define WMT_PIN_MII0TXEN	WMT_PIN(3, 13)
+#define WMT_PIN_MII0TXERR	WMT_PIN(3, 14)
+#define WMT_PIN_MII0PHYPD	WMT_PIN(3, 15)
+#define WMT_PIN_MII0COL		WMT_PIN(3, 16)
+#define WMT_PIN_MII0CRS		WMT_PIN(3, 17)
+#define WMT_PIN_MII0MDIO	WMT_PIN(3, 18)
+#define WMT_PIN_MII0MDC		WMT_PIN(3, 19)
+#define WMT_PIN_SEECS		WMT_PIN(3, 20)
+#define WMT_PIN_SEECK		WMT_PIN(3, 21)
+#define WMT_PIN_SEEDI		WMT_PIN(3, 22)
+#define WMT_PIN_SEEDO		WMT_PIN(3, 23)
+#define WMT_PIN_IDEDREQ0	WMT_PIN(3, 24)
+#define WMT_PIN_IDEDREQ1	WMT_PIN(3, 25)
+#define WMT_PIN_IDEIOW		WMT_PIN(3, 26)
+#define WMT_PIN_IDEIOR		WMT_PIN(3, 27)
+#define WMT_PIN_IDEDACK		WMT_PIN(3, 28)
+#define WMT_PIN_IDEIORDY	WMT_PIN(3, 29)
+#define WMT_PIN_IDEINTRQ	WMT_PIN(3, 30)
+#define WMT_PIN_VDIN0		WMT_PIN(4, 0)
+#define WMT_PIN_VDIN1		WMT_PIN(4, 1)
+#define WMT_PIN_VDIN2		WMT_PIN(4, 2)
+#define WMT_PIN_VDIN3		WMT_PIN(4, 3)
+#define WMT_PIN_VDIN4		WMT_PIN(4, 4)
+#define WMT_PIN_VDIN5		WMT_PIN(4, 5)
+#define WMT_PIN_VDIN6		WMT_PIN(4, 6)
+#define WMT_PIN_VDIN7		WMT_PIN(4, 7)
+#define WMT_PIN_VDOUT0		WMT_PIN(4, 8)
+#define WMT_PIN_VDOUT1		WMT_PIN(4, 9)
+#define WMT_PIN_VDOUT2		WMT_PIN(4, 10)
+#define WMT_PIN_VDOUT3		WMT_PIN(4, 11)
+#define WMT_PIN_VDOUT4		WMT_PIN(4, 12)
+#define WMT_PIN_VDOUT5		WMT_PIN(4, 13)
+#define WMT_PIN_NANDCLE0	WMT_PIN(4, 14)
+#define WMT_PIN_NANDCLE1	WMT_PIN(4, 15)
+#define WMT_PIN_VDOUT6_7	WMT_PIN(4, 16)
+#define WMT_PIN_VHSYNC		WMT_PIN(4, 17)
+#define WMT_PIN_VVSYNC		WMT_PIN(4, 18)
+#define WMT_PIN_TSDIN0		WMT_PIN(5, 8)
+#define WMT_PIN_TSDIN1		WMT_PIN(5, 9)
+#define WMT_PIN_TSDIN2		WMT_PIN(5, 10)
+#define WMT_PIN_TSDIN3		WMT_PIN(5, 11)
+#define WMT_PIN_TSDIN4		WMT_PIN(5, 12)
+#define WMT_PIN_TSDIN5		WMT_PIN(5, 13)
+#define WMT_PIN_TSDIN6		WMT_PIN(5, 14)
+#define WMT_PIN_TSDIN7		WMT_PIN(5, 15)
+#define WMT_PIN_TSSYNC		WMT_PIN(5, 16)
+#define WMT_PIN_TSVALID		WMT_PIN(5, 17)
+#define WMT_PIN_TSCLK		WMT_PIN(5, 18)
+#define WMT_PIN_LCDD0		WMT_PIN(6, 0)
+#define WMT_PIN_LCDD1		WMT_PIN(6, 1)
+#define WMT_PIN_LCDD2		WMT_PIN(6, 2)
+#define WMT_PIN_LCDD3		WMT_PIN(6, 3)
+#define WMT_PIN_LCDD4		WMT_PIN(6, 4)
+#define WMT_PIN_LCDD5		WMT_PIN(6, 5)
+#define WMT_PIN_LCDD6		WMT_PIN(6, 6)
+#define WMT_PIN_LCDD7		WMT_PIN(6, 7)
+#define WMT_PIN_LCDD8		WMT_PIN(6, 8)
+#define WMT_PIN_LCDD9		WMT_PIN(6, 9)
+#define WMT_PIN_LCDD10		WMT_PIN(6, 10)
+#define WMT_PIN_LCDD11		WMT_PIN(6, 11)
+#define WMT_PIN_LCDD12		WMT_PIN(6, 12)
+#define WMT_PIN_LCDD13		WMT_PIN(6, 13)
+#define WMT_PIN_LCDD14		WMT_PIN(6, 14)
+#define WMT_PIN_LCDD15		WMT_PIN(6, 15)
+#define WMT_PIN_LCDD16		WMT_PIN(6, 16)
+#define WMT_PIN_LCDD17		WMT_PIN(6, 17)
+#define WMT_PIN_LCDCLK		WMT_PIN(6, 18)
+#define WMT_PIN_LCDDEN		WMT_PIN(6, 19)
+#define WMT_PIN_LCDLINE		WMT_PIN(6, 20)
+#define WMT_PIN_LCDFRM		WMT_PIN(6, 21)
+#define WMT_PIN_LCDBIAS		WMT_PIN(6, 22)
+
+static const struct pinctrl_pin_desc vt8500_pins[] = {
+	PINCTRL_PIN(WMT_PIN_EXTGPIO0, "extgpio0"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO1, "extgpio1"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO2, "extgpio2"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO3, "extgpio3"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO4, "extgpio4"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO5, "extgpio5"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO6, "extgpio6"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO7, "extgpio7"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO8, "extgpio8"),
+	PINCTRL_PIN(WMT_PIN_UART0RTS, "uart0_rts"),
+	PINCTRL_PIN(WMT_PIN_UART0TXD, "uart0_txd"),
+	PINCTRL_PIN(WMT_PIN_UART0CTS, "uart0_cts"),
+	PINCTRL_PIN(WMT_PIN_UART0RXD, "uart0_rxd"),
+	PINCTRL_PIN(WMT_PIN_UART1RTS, "uart1_rts"),
+	PINCTRL_PIN(WMT_PIN_UART1TXD, "uart1_txd"),
+	PINCTRL_PIN(WMT_PIN_UART1CTS, "uart1_cts"),
+	PINCTRL_PIN(WMT_PIN_UART1RXD, "uart1_rxd"),
+	PINCTRL_PIN(WMT_PIN_SPI0CLK, "spi0_clk"),
+	PINCTRL_PIN(WMT_PIN_SPI0SS, "spi0_ss"),
+	PINCTRL_PIN(WMT_PIN_SPI0MISO, "spi0_miso"),
+	PINCTRL_PIN(WMT_PIN_SPI0MOSI, "spi0_mosi"),
+	PINCTRL_PIN(WMT_PIN_SPI1CLK, "spi1_clk"),
+	PINCTRL_PIN(WMT_PIN_SPI1SS, "spi1_ss"),
+	PINCTRL_PIN(WMT_PIN_SPI1MISO, "spi1_miso"),
+	PINCTRL_PIN(WMT_PIN_SPI1MOSI, "spi1_mosi"),
+	PINCTRL_PIN(WMT_PIN_SPI2CLK, "spi2_clk"),
+	PINCTRL_PIN(WMT_PIN_SPI2SS, "spi2_ss"),
+	PINCTRL_PIN(WMT_PIN_SPI2MISO, "spi2_miso"),
+	PINCTRL_PIN(WMT_PIN_SPI2MOSI, "spi2_mosi"),
+	PINCTRL_PIN(WMT_PIN_SDDATA0, "sd_data0"),
+	PINCTRL_PIN(WMT_PIN_SDDATA1, "sd_data1"),
+	PINCTRL_PIN(WMT_PIN_SDDATA2, "sd_data2"),
+	PINCTRL_PIN(WMT_PIN_SDDATA3, "sd_data3"),
+	PINCTRL_PIN(WMT_PIN_MMCDATA0, "mmc_data0"),
+	PINCTRL_PIN(WMT_PIN_MMCDATA1, "mmc_data1"),
+	PINCTRL_PIN(WMT_PIN_MMCDATA2, "mmc_data2"),
+	PINCTRL_PIN(WMT_PIN_MMCDATA3, "mmc_data3"),
+	PINCTRL_PIN(WMT_PIN_SDCLK, "sd_clk"),
+	PINCTRL_PIN(WMT_PIN_SDWP, "sd_wp"),
+	PINCTRL_PIN(WMT_PIN_SDCMD, "sd_cmd"),
+	PINCTRL_PIN(WMT_PIN_MSDATA0, "ms_data0"),
+	PINCTRL_PIN(WMT_PIN_MSDATA1, "ms_data1"),
+	PINCTRL_PIN(WMT_PIN_MSDATA2, "ms_data2"),
+	PINCTRL_PIN(WMT_PIN_MSDATA3, "ms_data3"),
+	PINCTRL_PIN(WMT_PIN_MSCLK, "ms_clk"),
+	PINCTRL_PIN(WMT_PIN_MSBS, "ms_bs"),
+	PINCTRL_PIN(WMT_PIN_MSINS, "ms_ins"),
+	PINCTRL_PIN(WMT_PIN_I2C0SCL, "i2c0_scl"),
+	PINCTRL_PIN(WMT_PIN_I2C0SDA, "i2c0_sda"),
+	PINCTRL_PIN(WMT_PIN_I2C1SCL, "i2c1_scl"),
+	PINCTRL_PIN(WMT_PIN_I2C1SDA, "i2c1_sda"),
+	PINCTRL_PIN(WMT_PIN_MII0RXD0, "mii0_rxd0"),
+	PINCTRL_PIN(WMT_PIN_MII0RXD1, "mii0_rxd1"),
+	PINCTRL_PIN(WMT_PIN_MII0RXD2, "mii0_rxd2"),
+	PINCTRL_PIN(WMT_PIN_MII0RXD3, "mii0_rxd3"),
+	PINCTRL_PIN(WMT_PIN_MII0RXCLK, "mii0_rxclk"),
+	PINCTRL_PIN(WMT_PIN_MII0RXDV, "mii0_rxdv"),
+	PINCTRL_PIN(WMT_PIN_MII0RXERR, "mii0_rxerr"),
+	PINCTRL_PIN(WMT_PIN_MII0PHYRST, "mii0_phyrst"),
+	PINCTRL_PIN(WMT_PIN_MII0TXD0, "mii0_txd0"),
+	PINCTRL_PIN(WMT_PIN_MII0TXD1, "mii0_txd1"),
+	PINCTRL_PIN(WMT_PIN_MII0TXD2, "mii0_txd2"),
+	PINCTRL_PIN(WMT_PIN_MII0TXD3, "mii0_txd3"),
+	PINCTRL_PIN(WMT_PIN_MII0TXCLK, "mii0_txclk"),
+	PINCTRL_PIN(WMT_PIN_MII0TXEN, "mii0_txen"),
+	PINCTRL_PIN(WMT_PIN_MII0TXERR, "mii0_txerr"),
+	PINCTRL_PIN(WMT_PIN_MII0PHYPD, "mii0_phypd"),
+	PINCTRL_PIN(WMT_PIN_MII0COL, "mii0_col"),
+	PINCTRL_PIN(WMT_PIN_MII0CRS, "mii0_crs"),
+	PINCTRL_PIN(WMT_PIN_MII0MDIO, "mii0_mdio"),
+	PINCTRL_PIN(WMT_PIN_MII0MDC, "mii0_mdc"),
+	PINCTRL_PIN(WMT_PIN_SEECS, "see_cs"),
+	PINCTRL_PIN(WMT_PIN_SEECK, "see_ck"),
+	PINCTRL_PIN(WMT_PIN_SEEDI, "see_di"),
+	PINCTRL_PIN(WMT_PIN_SEEDO, "see_do"),
+	PINCTRL_PIN(WMT_PIN_IDEDREQ0, "ide_dreq0"),
+	PINCTRL_PIN(WMT_PIN_IDEDREQ1, "ide_dreq1"),
+	PINCTRL_PIN(WMT_PIN_IDEIOW, "ide_iow"),
+	PINCTRL_PIN(WMT_PIN_IDEIOR, "ide_ior"),
+	PINCTRL_PIN(WMT_PIN_IDEDACK, "ide_dack"),
+	PINCTRL_PIN(WMT_PIN_IDEIORDY, "ide_iordy"),
+	PINCTRL_PIN(WMT_PIN_IDEINTRQ, "ide_intrq"),
+	PINCTRL_PIN(WMT_PIN_VDIN0, "vdin0"),
+	PINCTRL_PIN(WMT_PIN_VDIN1, "vdin1"),
+	PINCTRL_PIN(WMT_PIN_VDIN2, "vdin2"),
+	PINCTRL_PIN(WMT_PIN_VDIN3, "vdin3"),
+	PINCTRL_PIN(WMT_PIN_VDIN4, "vdin4"),
+	PINCTRL_PIN(WMT_PIN_VDIN5, "vdin5"),
+	PINCTRL_PIN(WMT_PIN_VDIN6, "vdin6"),
+	PINCTRL_PIN(WMT_PIN_VDIN7, "vdin7"),
+	PINCTRL_PIN(WMT_PIN_VDOUT0, "vdout0"),
+	PINCTRL_PIN(WMT_PIN_VDOUT1, "vdout1"),
+	PINCTRL_PIN(WMT_PIN_VDOUT2, "vdout2"),
+	PINCTRL_PIN(WMT_PIN_VDOUT3, "vdout3"),
+	PINCTRL_PIN(WMT_PIN_VDOUT4, "vdout4"),
+	PINCTRL_PIN(WMT_PIN_VDOUT5, "vdout5"),
+	PINCTRL_PIN(WMT_PIN_NANDCLE0, "nand_cle0"),
+	PINCTRL_PIN(WMT_PIN_NANDCLE1, "nand_cle1"),
+	PINCTRL_PIN(WMT_PIN_VDOUT6_7, "vdout6_7"),
+	PINCTRL_PIN(WMT_PIN_VHSYNC, "vhsync"),
+	PINCTRL_PIN(WMT_PIN_VVSYNC, "vvsync"),
+	PINCTRL_PIN(WMT_PIN_TSDIN0, "tsdin0"),
+	PINCTRL_PIN(WMT_PIN_TSDIN1, "tsdin1"),
+	PINCTRL_PIN(WMT_PIN_TSDIN2, "tsdin2"),
+	PINCTRL_PIN(WMT_PIN_TSDIN3, "tsdin3"),
+	PINCTRL_PIN(WMT_PIN_TSDIN4, "tsdin4"),
+	PINCTRL_PIN(WMT_PIN_TSDIN5, "tsdin5"),
+	PINCTRL_PIN(WMT_PIN_TSDIN6, "tsdin6"),
+	PINCTRL_PIN(WMT_PIN_TSDIN7, "tsdin7"),
+	PINCTRL_PIN(WMT_PIN_TSSYNC, "tssync"),
+	PINCTRL_PIN(WMT_PIN_TSVALID, "tsvalid"),
+	PINCTRL_PIN(WMT_PIN_TSCLK, "tsclk"),
+	PINCTRL_PIN(WMT_PIN_LCDD0, "lcd_d0"),
+	PINCTRL_PIN(WMT_PIN_LCDD1, "lcd_d1"),
+	PINCTRL_PIN(WMT_PIN_LCDD2, "lcd_d2"),
+	PINCTRL_PIN(WMT_PIN_LCDD3, "lcd_d3"),
+	PINCTRL_PIN(WMT_PIN_LCDD4, "lcd_d4"),
+	PINCTRL_PIN(WMT_PIN_LCDD5, "lcd_d5"),
+	PINCTRL_PIN(WMT_PIN_LCDD6, "lcd_d6"),
+	PINCTRL_PIN(WMT_PIN_LCDD7, "lcd_d7"),
+	PINCTRL_PIN(WMT_PIN_LCDD8, "lcd_d8"),
+	PINCTRL_PIN(WMT_PIN_LCDD9, "lcd_d9"),
+	PINCTRL_PIN(WMT_PIN_LCDD10, "lcd_d10"),
+	PINCTRL_PIN(WMT_PIN_LCDD11, "lcd_d11"),
+	PINCTRL_PIN(WMT_PIN_LCDD12, "lcd_d12"),
+	PINCTRL_PIN(WMT_PIN_LCDD13, "lcd_d13"),
+	PINCTRL_PIN(WMT_PIN_LCDD14, "lcd_d14"),
+	PINCTRL_PIN(WMT_PIN_LCDD15, "lcd_d15"),
+	PINCTRL_PIN(WMT_PIN_LCDD16, "lcd_d16"),
+	PINCTRL_PIN(WMT_PIN_LCDD17, "lcd_d17"),
+	PINCTRL_PIN(WMT_PIN_LCDCLK, "lcd_clk"),
+	PINCTRL_PIN(WMT_PIN_LCDDEN, "lcd_den"),
+	PINCTRL_PIN(WMT_PIN_LCDLINE, "lcd_line"),
+	PINCTRL_PIN(WMT_PIN_LCDFRM, "lcd_frm"),
+	PINCTRL_PIN(WMT_PIN_LCDBIAS, "lcd_bias"),
+};
+
+/* Order of these names must match the above list */
+static const char * const vt8500_groups[] = {
+	"extgpio0",
+	"extgpio1",
+	"extgpio2",
+	"extgpio3",
+	"extgpio4",
+	"extgpio5",
+	"extgpio6",
+	"extgpio7",
+	"extgpio8",
+	"uart0_rts",
+	"uart0_txd",
+	"uart0_cts",
+	"uart0_rxd",
+	"uart1_rts",
+	"uart1_txd",
+	"uart1_cts",
+	"uart1_rxd",
+	"spi0_clk",
+	"spi0_ss",
+	"spi0_miso",
+	"spi0_mosi",
+	"spi1_clk",
+	"spi1_ss",
+	"spi1_miso",
+	"spi1_mosi",
+	"spi2_clk",
+	"spi2_ss",
+	"spi2_miso",
+	"spi2_mosi",
+	"sd_data0",
+	"sd_data1",
+	"sd_data2",
+	"sd_data3",
+	"mmc_data0",
+	"mmc_data1",
+	"mmc_data2",
+	"mmc_data3",
+	"sd_clk",
+	"sd_wp",
+	"sd_cmd",
+	"ms_data0",
+	"ms_data1",
+	"ms_data2",
+	"ms_data3",
+	"ms_clk",
+	"ms_bs",
+	"ms_ins",
+	"i2c0_scl",
+	"i2c0_sda",
+	"i2c1_scl",
+	"i2c1_sda",
+	"mii0_rxd0",
+	"mii0_rxd1",
+	"mii0_rxd2",
+	"mii0_rxd3",
+	"mii0_rxclk",
+	"mii0_rxdv",
+	"mii0_rxerr",
+	"mii0_phyrst",
+	"mii0_txd0",
+	"mii0_txd1",
+	"mii0_txd2",
+	"mii0_txd3",
+	"mii0_txclk",
+	"mii0_txen",
+	"mii0_txerr",
+	"mii0_phypd",
+	"mii0_col",
+	"mii0_crs",
+	"mii0_mdio",
+	"mii0_mdc",
+	"see_cs",
+	"see_ck",
+	"see_di",
+	"see_do",
+	"ide_dreq0",
+	"ide_dreq1",
+	"ide_iow",
+	"ide_ior",
+	"ide_dack",
+	"ide_iordy",
+	"ide_intrq",
+	"vdin0",
+	"vdin1",
+	"vdin2",
+	"vdin3",
+	"vdin4",
+	"vdin5",
+	"vdin6",
+	"vdin7",
+	"vdout0",
+	"vdout1",
+	"vdout2",
+	"vdout3",
+	"vdout4",
+	"vdout5",
+	"nand_cle0",
+	"nand_cle1",
+	"vdout6_7",
+	"vhsync",
+	"vvsync",
+	"tsdin0",
+	"tsdin1",
+	"tsdin2",
+	"tsdin3",
+	"tsdin4",
+	"tsdin5",
+	"tsdin6",
+	"tsdin7",
+	"tssync",
+	"tsvalid",
+	"tsclk",
+	"lcd_d0",
+	"lcd_d1",
+	"lcd_d2",
+	"lcd_d3",
+	"lcd_d4",
+	"lcd_d5",
+	"lcd_d6",
+	"lcd_d7",
+	"lcd_d8",
+	"lcd_d9",
+	"lcd_d10",
+	"lcd_d11",
+	"lcd_d12",
+	"lcd_d13",
+	"lcd_d14",
+	"lcd_d15",
+	"lcd_d16",
+	"lcd_d17",
+	"lcd_clk",
+	"lcd_den",
+	"lcd_line",
+	"lcd_frm",
+	"lcd_bias",
+};
+
+static int vt8500_pinctrl_probe(struct platform_device *pdev)
+{
+	struct wmt_pinctrl_data *data;
+
+	data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
+	if (!data) {
+		dev_err(&pdev->dev, "failed to allocate data\n");
+		return -ENOMEM;
+	}
+
+	data->banks = vt8500_banks;
+	data->nbanks = ARRAY_SIZE(vt8500_banks);
+	data->pins = vt8500_pins;
+	data->npins = ARRAY_SIZE(vt8500_pins);
+	data->groups = vt8500_groups;
+	data->ngroups = ARRAY_SIZE(vt8500_groups);
+
+	return wmt_pinctrl_probe(pdev, data);
+}
+
+static int vt8500_pinctrl_remove(struct platform_device *pdev)
+{
+	return wmt_pinctrl_remove(pdev);
+}
+
+static struct of_device_id wmt_pinctrl_of_match[] = {
+	{ .compatible = "via,vt8500-pinctrl" },
+	{ /* sentinel */ },
+};
+
+static struct platform_driver wmt_pinctrl_driver = {
+	.probe	= vt8500_pinctrl_probe,
+	.remove	= vt8500_pinctrl_remove,
+	.driver = {
+		.name	= "pinctrl-vt8500",
+		.owner	= THIS_MODULE,
+		.of_match_table	= wmt_pinctrl_of_match,
+	},
+};
+
+module_platform_driver(wmt_pinctrl_driver);
+
+MODULE_AUTHOR("Tony Prisk <linux@prisktech.co.nz>");
+MODULE_DESCRIPTION("VIA VT8500 Pincontrol driver");
+MODULE_LICENSE("GPL v2");
+MODULE_DEVICE_TABLE(of, wmt_pinctrl_of_match);
diff --git a/drivers/pinctrl/vt8500/pinctrl-wm8505.c b/drivers/pinctrl/vt8500/pinctrl-wm8505.c
new file mode 100644
index 000000000000..483ba732694e
--- /dev/null
+++ b/drivers/pinctrl/vt8500/pinctrl-wm8505.c
@@ -0,0 +1,532 @@
+/*
+ * Pinctrl data for Wondermedia WM8505 SoC
+ *
+ * Copyright (c) 2013 Tony Prisk <linux@prisktech.co.nz>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ */
+
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+
+#include "pinctrl-wmt.h"
+
+/*
+ * Describe the register offsets within the GPIO memory space
+ * The dedicated external GPIO's should always be listed in bank 0
+ * so they are exported in the 0..31 range which is what users
+ * expect.
+ *
+ * Do not reorder these banks as it will change the pin numbering
+ */
+static const struct wmt_pinctrl_bank_registers wm8505_banks[] = {
+	WMT_PINCTRL_BANK(0x64, 0x8C, 0xB4, 0xDC, NO_REG, NO_REG),	/* 0 */
+	WMT_PINCTRL_BANK(0x40, 0x68, 0x90, 0xB8, NO_REG, NO_REG),	/* 1 */
+	WMT_PINCTRL_BANK(0x44, 0x6C, 0x94, 0xBC, NO_REG, NO_REG),	/* 2 */
+	WMT_PINCTRL_BANK(0x48, 0x70, 0x98, 0xC0, NO_REG, NO_REG),	/* 3 */
+	WMT_PINCTRL_BANK(0x4C, 0x74, 0x9C, 0xC4, NO_REG, NO_REG),	/* 4 */
+	WMT_PINCTRL_BANK(0x50, 0x78, 0xA0, 0xC8, NO_REG, NO_REG),	/* 5 */
+	WMT_PINCTRL_BANK(0x54, 0x7C, 0xA4, 0xD0, NO_REG, NO_REG),	/* 6 */
+	WMT_PINCTRL_BANK(0x58, 0x80, 0xA8, 0xD4, NO_REG, NO_REG),	/* 7 */
+	WMT_PINCTRL_BANK(0x5C, 0x84, 0xAC, 0xD8, NO_REG, NO_REG),	/* 8 */
+	WMT_PINCTRL_BANK(0x60, 0x88, 0xB0, 0xDC, NO_REG, NO_REG),	/* 9 */
+	WMT_PINCTRL_BANK(0x500, 0x504, 0x508, 0x50C, NO_REG, NO_REG),	/* 10 */
+};
+
+/* Please keep sorted by bank/bit */
+#define WMT_PIN_EXTGPIO0	WMT_PIN(0, 0)
+#define WMT_PIN_EXTGPIO1	WMT_PIN(0, 1)
+#define WMT_PIN_EXTGPIO2	WMT_PIN(0, 2)
+#define WMT_PIN_EXTGPIO3	WMT_PIN(0, 3)
+#define WMT_PIN_EXTGPIO4	WMT_PIN(0, 4)
+#define WMT_PIN_EXTGPIO5	WMT_PIN(0, 5)
+#define WMT_PIN_EXTGPIO6	WMT_PIN(0, 6)
+#define WMT_PIN_EXTGPIO7	WMT_PIN(0, 7)
+#define WMT_PIN_WAKEUP0		WMT_PIN(0, 16)
+#define WMT_PIN_WAKEUP1		WMT_PIN(0, 17)
+#define WMT_PIN_WAKEUP2		WMT_PIN(0, 18)
+#define WMT_PIN_WAKEUP3		WMT_PIN(0, 19)
+#define WMT_PIN_SUSGPIO0	WMT_PIN(0, 21)
+#define WMT_PIN_SDDATA0		WMT_PIN(1, 0)
+#define WMT_PIN_SDDATA1		WMT_PIN(1, 1)
+#define WMT_PIN_SDDATA2		WMT_PIN(1, 2)
+#define WMT_PIN_SDDATA3		WMT_PIN(1, 3)
+#define WMT_PIN_MMCDATA0	WMT_PIN(1, 4)
+#define WMT_PIN_MMCDATA1	WMT_PIN(1, 5)
+#define WMT_PIN_MMCDATA2	WMT_PIN(1, 6)
+#define WMT_PIN_MMCDATA3	WMT_PIN(1, 7)
+#define WMT_PIN_VDIN0		WMT_PIN(2, 0)
+#define WMT_PIN_VDIN1		WMT_PIN(2, 1)
+#define WMT_PIN_VDIN2		WMT_PIN(2, 2)
+#define WMT_PIN_VDIN3		WMT_PIN(2, 3)
+#define WMT_PIN_VDIN4		WMT_PIN(2, 4)
+#define WMT_PIN_VDIN5		WMT_PIN(2, 5)
+#define WMT_PIN_VDIN6		WMT_PIN(2, 6)
+#define WMT_PIN_VDIN7		WMT_PIN(2, 7)
+#define WMT_PIN_VDOUT0		WMT_PIN(2, 8)
+#define WMT_PIN_VDOUT1		WMT_PIN(2, 9)
+#define WMT_PIN_VDOUT2		WMT_PIN(2, 10)
+#define WMT_PIN_VDOUT3		WMT_PIN(2, 11)
+#define WMT_PIN_VDOUT4		WMT_PIN(2, 12)
+#define WMT_PIN_VDOUT5		WMT_PIN(2, 13)
+#define WMT_PIN_VDOUT6		WMT_PIN(2, 14)
+#define WMT_PIN_VDOUT7		WMT_PIN(2, 15)
+#define WMT_PIN_VDOUT8		WMT_PIN(2, 16)
+#define WMT_PIN_VDOUT9		WMT_PIN(2, 17)
+#define WMT_PIN_VDOUT10		WMT_PIN(2, 18)
+#define WMT_PIN_VDOUT11		WMT_PIN(2, 19)
+#define WMT_PIN_VDOUT12		WMT_PIN(2, 20)
+#define WMT_PIN_VDOUT13		WMT_PIN(2, 21)
+#define WMT_PIN_VDOUT14		WMT_PIN(2, 22)
+#define WMT_PIN_VDOUT15		WMT_PIN(2, 23)
+#define WMT_PIN_VDOUT16		WMT_PIN(2, 24)
+#define WMT_PIN_VDOUT17		WMT_PIN(2, 25)
+#define WMT_PIN_VDOUT18		WMT_PIN(2, 26)
+#define WMT_PIN_VDOUT19		WMT_PIN(2, 27)
+#define WMT_PIN_VDOUT20		WMT_PIN(2, 28)
+#define WMT_PIN_VDOUT21		WMT_PIN(2, 29)
+#define WMT_PIN_VDOUT22		WMT_PIN(2, 30)
+#define WMT_PIN_VDOUT23		WMT_PIN(2, 31)
+#define WMT_PIN_VHSYNC		WMT_PIN(3, 0)
+#define WMT_PIN_VVSYNC		WMT_PIN(3, 1)
+#define WMT_PIN_VGAHSYNC	WMT_PIN(3, 2)
+#define WMT_PIN_VGAVSYNC	WMT_PIN(3, 3)
+#define WMT_PIN_VDHSYNC		WMT_PIN(3, 4)
+#define WMT_PIN_VDVSYNC		WMT_PIN(3, 5)
+#define WMT_PIN_NORD0		WMT_PIN(4, 0)
+#define WMT_PIN_NORD1		WMT_PIN(4, 1)
+#define WMT_PIN_NORD2		WMT_PIN(4, 2)
+#define WMT_PIN_NORD3		WMT_PIN(4, 3)
+#define WMT_PIN_NORD4		WMT_PIN(4, 4)
+#define WMT_PIN_NORD5		WMT_PIN(4, 5)
+#define WMT_PIN_NORD6		WMT_PIN(4, 6)
+#define WMT_PIN_NORD7		WMT_PIN(4, 7)
+#define WMT_PIN_NORD8		WMT_PIN(4, 8)
+#define WMT_PIN_NORD9		WMT_PIN(4, 9)
+#define WMT_PIN_NORD10		WMT_PIN(4, 10)
+#define WMT_PIN_NORD11		WMT_PIN(4, 11)
+#define WMT_PIN_NORD12		WMT_PIN(4, 12)
+#define WMT_PIN_NORD13		WMT_PIN(4, 13)
+#define WMT_PIN_NORD14		WMT_PIN(4, 14)
+#define WMT_PIN_NORD15		WMT_PIN(4, 15)
+#define WMT_PIN_NORA0		WMT_PIN(5, 0)
+#define WMT_PIN_NORA1		WMT_PIN(5, 1)
+#define WMT_PIN_NORA2		WMT_PIN(5, 2)
+#define WMT_PIN_NORA3		WMT_PIN(5, 3)
+#define WMT_PIN_NORA4		WMT_PIN(5, 4)
+#define WMT_PIN_NORA5		WMT_PIN(5, 5)
+#define WMT_PIN_NORA6		WMT_PIN(5, 6)
+#define WMT_PIN_NORA7		WMT_PIN(5, 7)
+#define WMT_PIN_NORA8		WMT_PIN(5, 8)
+#define WMT_PIN_NORA9		WMT_PIN(5, 9)
+#define WMT_PIN_NORA10		WMT_PIN(5, 10)
+#define WMT_PIN_NORA11		WMT_PIN(5, 11)
+#define WMT_PIN_NORA12		WMT_PIN(5, 12)
+#define WMT_PIN_NORA13		WMT_PIN(5, 13)
+#define WMT_PIN_NORA14		WMT_PIN(5, 14)
+#define WMT_PIN_NORA15		WMT_PIN(5, 15)
+#define WMT_PIN_NORA16		WMT_PIN(5, 16)
+#define WMT_PIN_NORA17		WMT_PIN(5, 17)
+#define WMT_PIN_NORA18		WMT_PIN(5, 18)
+#define WMT_PIN_NORA19		WMT_PIN(5, 19)
+#define WMT_PIN_NORA20		WMT_PIN(5, 20)
+#define WMT_PIN_NORA21		WMT_PIN(5, 21)
+#define WMT_PIN_NORA22		WMT_PIN(5, 22)
+#define WMT_PIN_NORA23		WMT_PIN(5, 23)
+#define WMT_PIN_NORA24		WMT_PIN(5, 24)
+#define WMT_PIN_AC97SDI		WMT_PIN(6, 0)
+#define WMT_PIN_AC97SYNC	WMT_PIN(6, 1)
+#define WMT_PIN_AC97SDO		WMT_PIN(6, 2)
+#define WMT_PIN_AC97BCLK	WMT_PIN(6, 3)
+#define WMT_PIN_AC97RST		WMT_PIN(6, 4)
+#define WMT_PIN_SFDO		WMT_PIN(7, 0)
+#define WMT_PIN_SFCS0		WMT_PIN(7, 1)
+#define WMT_PIN_SFCS1		WMT_PIN(7, 2)
+#define WMT_PIN_SFCLK		WMT_PIN(7, 3)
+#define WMT_PIN_SFDI		WMT_PIN(7, 4)
+#define WMT_PIN_SPI0CLK		WMT_PIN(8, 0)
+#define WMT_PIN_SPI0MISO	WMT_PIN(8, 1)
+#define WMT_PIN_SPI0MOSI	WMT_PIN(8, 2)
+#define WMT_PIN_SPI0SS		WMT_PIN(8, 3)
+#define WMT_PIN_SPI1CLK		WMT_PIN(8, 4)
+#define WMT_PIN_SPI1MISO	WMT_PIN(8, 5)
+#define WMT_PIN_SPI1MOSI	WMT_PIN(8, 6)
+#define WMT_PIN_SPI1SS		WMT_PIN(8, 7)
+#define WMT_PIN_SPI2CLK		WMT_PIN(8, 8)
+#define WMT_PIN_SPI2MISO	WMT_PIN(8, 9)
+#define WMT_PIN_SPI2MOSI	WMT_PIN(8, 10)
+#define WMT_PIN_SPI2SS		WMT_PIN(8, 11)
+#define WMT_PIN_UART0_RTS	WMT_PIN(9, 0)
+#define WMT_PIN_UART0_TXD	WMT_PIN(9, 1)
+#define WMT_PIN_UART0_CTS	WMT_PIN(9, 2)
+#define WMT_PIN_UART0_RXD	WMT_PIN(9, 3)
+#define WMT_PIN_UART1_RTS	WMT_PIN(9, 4)
+#define WMT_PIN_UART1_TXD	WMT_PIN(9, 5)
+#define WMT_PIN_UART1_CTS	WMT_PIN(9, 6)
+#define WMT_PIN_UART1_RXD	WMT_PIN(9, 7)
+#define WMT_PIN_UART2_RTS	WMT_PIN(9, 8)
+#define WMT_PIN_UART2_TXD	WMT_PIN(9, 9)
+#define WMT_PIN_UART2_CTS	WMT_PIN(9, 10)
+#define WMT_PIN_UART2_RXD	WMT_PIN(9, 11)
+#define WMT_PIN_UART3_RTS	WMT_PIN(9, 12)
+#define WMT_PIN_UART3_TXD	WMT_PIN(9, 13)
+#define WMT_PIN_UART3_CTS	WMT_PIN(9, 14)
+#define WMT_PIN_UART3_RXD	WMT_PIN(9, 15)
+#define WMT_PIN_I2C0SCL		WMT_PIN(10, 0)
+#define WMT_PIN_I2C0SDA		WMT_PIN(10, 1)
+#define WMT_PIN_I2C1SCL		WMT_PIN(10, 2)
+#define WMT_PIN_I2C1SDA		WMT_PIN(10, 3)
+#define WMT_PIN_I2C2SCL		WMT_PIN(10, 4)
+#define WMT_PIN_I2C2SDA		WMT_PIN(10, 5)
+
+static const struct pinctrl_pin_desc wm8505_pins[] = {
+	PINCTRL_PIN(WMT_PIN_EXTGPIO0, "extgpio0"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO1, "extgpio1"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO2, "extgpio2"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO3, "extgpio3"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO4, "extgpio4"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO5, "extgpio5"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO6, "extgpio6"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO7, "extgpio7"),
+	PINCTRL_PIN(WMT_PIN_WAKEUP0, "wakeup0"),
+	PINCTRL_PIN(WMT_PIN_WAKEUP1, "wakeup1"),
+	PINCTRL_PIN(WMT_PIN_WAKEUP2, "wakeup2"),
+	PINCTRL_PIN(WMT_PIN_WAKEUP3, "wakeup3"),
+	PINCTRL_PIN(WMT_PIN_SUSGPIO0, "susgpio0"),
+	PINCTRL_PIN(WMT_PIN_SDDATA0, "sd_data0"),
+	PINCTRL_PIN(WMT_PIN_SDDATA1, "sd_data1"),
+	PINCTRL_PIN(WMT_PIN_SDDATA2, "sd_data2"),
+	PINCTRL_PIN(WMT_PIN_SDDATA3, "sd_data3"),
+	PINCTRL_PIN(WMT_PIN_MMCDATA0, "mmc_data0"),
+	PINCTRL_PIN(WMT_PIN_MMCDATA1, "mmc_data1"),
+	PINCTRL_PIN(WMT_PIN_MMCDATA2, "mmc_data2"),
+	PINCTRL_PIN(WMT_PIN_MMCDATA3, "mmc_data3"),
+	PINCTRL_PIN(WMT_PIN_VDIN0, "vdin0"),
+	PINCTRL_PIN(WMT_PIN_VDIN1, "vdin1"),
+	PINCTRL_PIN(WMT_PIN_VDIN2, "vdin2"),
+	PINCTRL_PIN(WMT_PIN_VDIN3, "vdin3"),
+	PINCTRL_PIN(WMT_PIN_VDIN4, "vdin4"),
+	PINCTRL_PIN(WMT_PIN_VDIN5, "vdin5"),
+	PINCTRL_PIN(WMT_PIN_VDIN6, "vdin6"),
+	PINCTRL_PIN(WMT_PIN_VDIN7, "vdin7"),
+	PINCTRL_PIN(WMT_PIN_VDOUT0, "vdout0"),
+	PINCTRL_PIN(WMT_PIN_VDOUT1, "vdout1"),
+	PINCTRL_PIN(WMT_PIN_VDOUT2, "vdout2"),
+	PINCTRL_PIN(WMT_PIN_VDOUT3, "vdout3"),
+	PINCTRL_PIN(WMT_PIN_VDOUT4, "vdout4"),
+	PINCTRL_PIN(WMT_PIN_VDOUT5, "vdout5"),
+	PINCTRL_PIN(WMT_PIN_VDOUT6, "vdout6"),
+	PINCTRL_PIN(WMT_PIN_VDOUT7, "vdout7"),
+	PINCTRL_PIN(WMT_PIN_VDOUT8, "vdout8"),
+	PINCTRL_PIN(WMT_PIN_VDOUT9, "vdout9"),
+	PINCTRL_PIN(WMT_PIN_VDOUT10, "vdout10"),
+	PINCTRL_PIN(WMT_PIN_VDOUT11, "vdout11"),
+	PINCTRL_PIN(WMT_PIN_VDOUT12, "vdout12"),
+	PINCTRL_PIN(WMT_PIN_VDOUT13, "vdout13"),
+	PINCTRL_PIN(WMT_PIN_VDOUT14, "vdout14"),
+	PINCTRL_PIN(WMT_PIN_VDOUT15, "vdout15"),
+	PINCTRL_PIN(WMT_PIN_VDOUT16, "vdout16"),
+	PINCTRL_PIN(WMT_PIN_VDOUT17, "vdout17"),
+	PINCTRL_PIN(WMT_PIN_VDOUT18, "vdout18"),
+	PINCTRL_PIN(WMT_PIN_VDOUT19, "vdout19"),
+	PINCTRL_PIN(WMT_PIN_VDOUT20, "vdout20"),
+	PINCTRL_PIN(WMT_PIN_VDOUT21, "vdout21"),
+	PINCTRL_PIN(WMT_PIN_VDOUT22, "vdout22"),
+	PINCTRL_PIN(WMT_PIN_VDOUT23, "vdout23"),
+	PINCTRL_PIN(WMT_PIN_VHSYNC, "v_hsync"),
+	PINCTRL_PIN(WMT_PIN_VVSYNC, "v_vsync"),
+	PINCTRL_PIN(WMT_PIN_VGAHSYNC, "vga_hsync"),
+	PINCTRL_PIN(WMT_PIN_VGAVSYNC, "vga_vsync"),
+	PINCTRL_PIN(WMT_PIN_VDHSYNC, "vd_hsync"),
+	PINCTRL_PIN(WMT_PIN_VDVSYNC, "vd_vsync"),
+	PINCTRL_PIN(WMT_PIN_NORD0, "nor_d0"),
+	PINCTRL_PIN(WMT_PIN_NORD1, "nor_d1"),
+	PINCTRL_PIN(WMT_PIN_NORD2, "nor_d2"),
+	PINCTRL_PIN(WMT_PIN_NORD3, "nor_d3"),
+	PINCTRL_PIN(WMT_PIN_NORD4, "nor_d4"),
+	PINCTRL_PIN(WMT_PIN_NORD5, "nor_d5"),
+	PINCTRL_PIN(WMT_PIN_NORD6, "nor_d6"),
+	PINCTRL_PIN(WMT_PIN_NORD7, "nor_d7"),
+	PINCTRL_PIN(WMT_PIN_NORD8, "nor_d8"),
+	PINCTRL_PIN(WMT_PIN_NORD9, "nor_d9"),
+	PINCTRL_PIN(WMT_PIN_NORD10, "nor_d10"),
+	PINCTRL_PIN(WMT_PIN_NORD11, "nor_d11"),
+	PINCTRL_PIN(WMT_PIN_NORD12, "nor_d12"),
+	PINCTRL_PIN(WMT_PIN_NORD13, "nor_d13"),
+	PINCTRL_PIN(WMT_PIN_NORD14, "nor_d14"),
+	PINCTRL_PIN(WMT_PIN_NORD15, "nor_d15"),
+	PINCTRL_PIN(WMT_PIN_NORA0, "nor_a0"),
+	PINCTRL_PIN(WMT_PIN_NORA1, "nor_a1"),
+	PINCTRL_PIN(WMT_PIN_NORA2, "nor_a2"),
+	PINCTRL_PIN(WMT_PIN_NORA3, "nor_a3"),
+	PINCTRL_PIN(WMT_PIN_NORA4, "nor_a4"),
+	PINCTRL_PIN(WMT_PIN_NORA5, "nor_a5"),
+	PINCTRL_PIN(WMT_PIN_NORA6, "nor_a6"),
+	PINCTRL_PIN(WMT_PIN_NORA7, "nor_a7"),
+	PINCTRL_PIN(WMT_PIN_NORA8, "nor_a8"),
+	PINCTRL_PIN(WMT_PIN_NORA9, "nor_a9"),
+	PINCTRL_PIN(WMT_PIN_NORA10, "nor_a10"),
+	PINCTRL_PIN(WMT_PIN_NORA11, "nor_a11"),
+	PINCTRL_PIN(WMT_PIN_NORA12, "nor_a12"),
+	PINCTRL_PIN(WMT_PIN_NORA13, "nor_a13"),
+	PINCTRL_PIN(WMT_PIN_NORA14, "nor_a14"),
+	PINCTRL_PIN(WMT_PIN_NORA15, "nor_a15"),
+	PINCTRL_PIN(WMT_PIN_NORA16, "nor_a16"),
+	PINCTRL_PIN(WMT_PIN_NORA17, "nor_a17"),
+	PINCTRL_PIN(WMT_PIN_NORA18, "nor_a18"),
+	PINCTRL_PIN(WMT_PIN_NORA19, "nor_a19"),
+	PINCTRL_PIN(WMT_PIN_NORA20, "nor_a20"),
+	PINCTRL_PIN(WMT_PIN_NORA21, "nor_a21"),
+	PINCTRL_PIN(WMT_PIN_NORA22, "nor_a22"),
+	PINCTRL_PIN(WMT_PIN_NORA23, "nor_a23"),
+	PINCTRL_PIN(WMT_PIN_NORA24, "nor_a24"),
+	PINCTRL_PIN(WMT_PIN_AC97SDI, "ac97_sdi"),
+	PINCTRL_PIN(WMT_PIN_AC97SYNC, "ac97_sync"),
+	PINCTRL_PIN(WMT_PIN_AC97SDO, "ac97_sdo"),
+	PINCTRL_PIN(WMT_PIN_AC97BCLK, "ac97_bclk"),
+	PINCTRL_PIN(WMT_PIN_AC97RST, "ac97_rst"),
+	PINCTRL_PIN(WMT_PIN_SFDO, "sf_do"),
+	PINCTRL_PIN(WMT_PIN_SFCS0, "sf_cs0"),
+	PINCTRL_PIN(WMT_PIN_SFCS1, "sf_cs1"),
+	PINCTRL_PIN(WMT_PIN_SFCLK, "sf_clk"),
+	PINCTRL_PIN(WMT_PIN_SFDI, "sf_di"),
+	PINCTRL_PIN(WMT_PIN_SPI0CLK, "spi0_clk"),
+	PINCTRL_PIN(WMT_PIN_SPI0MISO, "spi0_miso"),
+	PINCTRL_PIN(WMT_PIN_SPI0MOSI, "spi0_mosi"),
+	PINCTRL_PIN(WMT_PIN_SPI0SS, "spi0_ss"),
+	PINCTRL_PIN(WMT_PIN_SPI1CLK, "spi1_clk"),
+	PINCTRL_PIN(WMT_PIN_SPI1MISO, "spi1_miso"),
+	PINCTRL_PIN(WMT_PIN_SPI1MOSI, "spi1_mosi"),
+	PINCTRL_PIN(WMT_PIN_SPI1SS, "spi1_ss"),
+	PINCTRL_PIN(WMT_PIN_SPI2CLK, "spi2_clk"),
+	PINCTRL_PIN(WMT_PIN_SPI2MISO, "spi2_miso"),
+	PINCTRL_PIN(WMT_PIN_SPI2MOSI, "spi2_mosi"),
+	PINCTRL_PIN(WMT_PIN_SPI2SS, "spi2_ss"),
+	PINCTRL_PIN(WMT_PIN_UART0_RTS, "uart0_rts"),
+	PINCTRL_PIN(WMT_PIN_UART0_TXD, "uart0_txd"),
+	PINCTRL_PIN(WMT_PIN_UART0_CTS, "uart0_cts"),
+	PINCTRL_PIN(WMT_PIN_UART0_RXD, "uart0_rxd"),
+	PINCTRL_PIN(WMT_PIN_UART1_RTS, "uart1_rts"),
+	PINCTRL_PIN(WMT_PIN_UART1_TXD, "uart1_txd"),
+	PINCTRL_PIN(WMT_PIN_UART1_CTS, "uart1_cts"),
+	PINCTRL_PIN(WMT_PIN_UART1_RXD, "uart1_rxd"),
+	PINCTRL_PIN(WMT_PIN_UART2_RTS, "uart2_rts"),
+	PINCTRL_PIN(WMT_PIN_UART2_TXD, "uart2_txd"),
+	PINCTRL_PIN(WMT_PIN_UART2_CTS, "uart2_cts"),
+	PINCTRL_PIN(WMT_PIN_UART2_RXD, "uart2_rxd"),
+	PINCTRL_PIN(WMT_PIN_UART3_RTS, "uart3_rts"),
+	PINCTRL_PIN(WMT_PIN_UART3_TXD, "uart3_txd"),
+	PINCTRL_PIN(WMT_PIN_UART3_CTS, "uart3_cts"),
+	PINCTRL_PIN(WMT_PIN_UART3_RXD, "uart3_rxd"),
+	PINCTRL_PIN(WMT_PIN_I2C0SCL, "i2c0_scl"),
+	PINCTRL_PIN(WMT_PIN_I2C0SDA, "i2c0_sda"),
+	PINCTRL_PIN(WMT_PIN_I2C1SCL, "i2c1_scl"),
+	PINCTRL_PIN(WMT_PIN_I2C1SDA, "i2c1_sda"),
+	PINCTRL_PIN(WMT_PIN_I2C2SCL, "i2c2_scl"),
+	PINCTRL_PIN(WMT_PIN_I2C2SDA, "i2c2_sda"),
+};
+
+/* Order of these names must match the above list */
+static const char * const wm8505_groups[] = {
+	"extgpio0",
+	"extgpio1",
+	"extgpio2",
+	"extgpio3",
+	"extgpio4",
+	"extgpio5",
+	"extgpio6",
+	"extgpio7",
+	"wakeup0",
+	"wakeup1",
+	"wakeup2",
+	"wakeup3",
+	"susgpio0",
+	"sd_data0",
+	"sd_data1",
+	"sd_data2",
+	"sd_data3",
+	"mmc_data0",
+	"mmc_data1",
+	"mmc_data2",
+	"mmc_data3",
+	"vdin0",
+	"vdin1",
+	"vdin2",
+	"vdin3",
+	"vdin4",
+	"vdin5",
+	"vdin6",
+	"vdin7",
+	"vdout0",
+	"vdout1",
+	"vdout2",
+	"vdout3",
+	"vdout4",
+	"vdout5",
+	"vdout6",
+	"vdout7",
+	"vdout8",
+	"vdout9",
+	"vdout10",
+	"vdout11",
+	"vdout12",
+	"vdout13",
+	"vdout14",
+	"vdout15",
+	"vdout16",
+	"vdout17",
+	"vdout18",
+	"vdout19",
+	"vdout20",
+	"vdout21",
+	"vdout22",
+	"vdout23",
+	"v_hsync",
+	"v_vsync",
+	"vga_hsync",
+	"vga_vsync",
+	"vd_hsync",
+	"vd_vsync",
+	"nor_d0",
+	"nor_d1",
+	"nor_d2",
+	"nor_d3",
+	"nor_d4",
+	"nor_d5",
+	"nor_d6",
+	"nor_d7",
+	"nor_d8",
+	"nor_d9",
+	"nor_d10",
+	"nor_d11",
+	"nor_d12",
+	"nor_d13",
+	"nor_d14",
+	"nor_d15",
+	"nor_a0",
+	"nor_a1",
+	"nor_a2",
+	"nor_a3",
+	"nor_a4",
+	"nor_a5",
+	"nor_a6",
+	"nor_a7",
+	"nor_a8",
+	"nor_a9",
+	"nor_a10",
+	"nor_a11",
+	"nor_a12",
+	"nor_a13",
+	"nor_a14",
+	"nor_a15",
+	"nor_a16",
+	"nor_a17",
+	"nor_a18",
+	"nor_a19",
+	"nor_a20",
+	"nor_a21",
+	"nor_a22",
+	"nor_a23",
+	"nor_a24",
+	"ac97_sdi",
+	"ac97_sync",
+	"ac97_sdo",
+	"ac97_bclk",
+	"ac97_rst",
+	"sf_do",
+	"sf_cs0",
+	"sf_cs1",
+	"sf_clk",
+	"sf_di",
+	"spi0_clk",
+	"spi0_miso",
+	"spi0_mosi",
+	"spi0_ss",
+	"spi1_clk",
+	"spi1_miso",
+	"spi1_mosi",
+	"spi1_ss",
+	"spi2_clk",
+	"spi2_miso",
+	"spi2_mosi",
+	"spi2_ss",
+	"uart0_rts",
+	"uart0_txd",
+	"uart0_cts",
+	"uart0_rxd",
+	"uart1_rts",
+	"uart1_txd",
+	"uart1_cts",
+	"uart1_rxd",
+	"uart2_rts",
+	"uart2_txd",
+	"uart2_cts",
+	"uart2_rxd",
+	"uart3_rts",
+	"uart3_txd",
+	"uart3_cts",
+	"uart3_rxd",
+	"i2c0_scl",
+	"i2c0_sda",
+	"i2c1_scl",
+	"i2c1_sda",
+	"i2c2_scl",
+	"i2c2_sda",
+};
+
+static int wm8505_pinctrl_probe(struct platform_device *pdev)
+{
+	struct wmt_pinctrl_data *data;
+
+	data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
+	if (!data) {
+		dev_err(&pdev->dev, "failed to allocate data\n");
+		return -ENOMEM;
+	}
+
+	data->banks = wm8505_banks;
+	data->nbanks = ARRAY_SIZE(wm8505_banks);
+	data->pins = wm8505_pins;
+	data->npins = ARRAY_SIZE(wm8505_pins);
+	data->groups = wm8505_groups;
+	data->ngroups = ARRAY_SIZE(wm8505_groups);
+
+	return wmt_pinctrl_probe(pdev, data);
+}
+
+static int wm8505_pinctrl_remove(struct platform_device *pdev)
+{
+	return wmt_pinctrl_remove(pdev);
+}
+
+static struct of_device_id wmt_pinctrl_of_match[] = {
+	{ .compatible = "wm,wm8505-pinctrl" },
+	{ /* sentinel */ },
+};
+
+static struct platform_driver wmt_pinctrl_driver = {
+	.probe	= wm8505_pinctrl_probe,
+	.remove	= wm8505_pinctrl_remove,
+	.driver = {
+		.name	= "pinctrl-wm8505",
+		.owner	= THIS_MODULE,
+		.of_match_table	= wmt_pinctrl_of_match,
+	},
+};
+
+module_platform_driver(wmt_pinctrl_driver);
+
+MODULE_AUTHOR("Tony Prisk <linux@prisktech.co.nz>");
+MODULE_DESCRIPTION("Wondermedia WM8505 Pincontrol driver");
+MODULE_LICENSE("GPL v2");
+MODULE_DEVICE_TABLE(of, wmt_pinctrl_of_match);
diff --git a/drivers/pinctrl/vt8500/pinctrl-wm8650.c b/drivers/pinctrl/vt8500/pinctrl-wm8650.c
new file mode 100644
index 000000000000..7de57f063153
--- /dev/null
+++ b/drivers/pinctrl/vt8500/pinctrl-wm8650.c
@@ -0,0 +1,370 @@
+/*
+ * Pinctrl data for Wondermedia WM8650 SoC
+ *
+ * Copyright (c) 2013 Tony Prisk <linux@prisktech.co.nz>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ */
+
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+
+#include "pinctrl-wmt.h"
+
+/*
+ * Describe the register offsets within the GPIO memory space
+ * The dedicated external GPIO's should always be listed in bank 0
+ * so they are exported in the 0..31 range which is what users
+ * expect.
+ *
+ * Do not reorder these banks as it will change the pin numbering
+ */
+static const struct wmt_pinctrl_bank_registers wm8650_banks[] = {
+	WMT_PINCTRL_BANK(0x40, 0x80, 0xC0, 0x00, 0x480, 0x4C0),		/* 0 */
+	WMT_PINCTRL_BANK(0x44, 0x84, 0xC4, 0x04, 0x484, 0x4C4),		/* 1 */
+	WMT_PINCTRL_BANK(0x48, 0x88, 0xC8, 0x08, 0x488, 0x4C8),		/* 2 */
+	WMT_PINCTRL_BANK(0x4C, 0x8C, 0xCC, 0x0C, 0x48C, 0x4CC),		/* 3 */
+	WMT_PINCTRL_BANK(0x50, 0x90, 0xD0, 0x10, 0x490, 0x4D0),		/* 4 */
+	WMT_PINCTRL_BANK(0x54, 0x94, 0xD4, 0x14, 0x494, 0x4D4),		/* 5 */
+	WMT_PINCTRL_BANK(0x58, 0x98, 0xD8, 0x18, 0x498, 0x4D8),		/* 6 */
+	WMT_PINCTRL_BANK(0x5C, 0x9C, 0xDC, 0x1C, 0x49C, 0x4DC),		/* 7 */
+};
+
+/* Please keep sorted by bank/bit */
+#define WMT_PIN_EXTGPIO0	WMT_PIN(0, 0)
+#define WMT_PIN_EXTGPIO1	WMT_PIN(0, 1)
+#define WMT_PIN_EXTGPIO2	WMT_PIN(0, 2)
+#define WMT_PIN_EXTGPIO3	WMT_PIN(0, 3)
+#define WMT_PIN_EXTGPIO4	WMT_PIN(0, 4)
+#define WMT_PIN_EXTGPIO5	WMT_PIN(0, 5)
+#define WMT_PIN_EXTGPIO6	WMT_PIN(0, 6)
+#define WMT_PIN_EXTGPIO7	WMT_PIN(0, 7)
+#define WMT_PIN_WAKEUP0		WMT_PIN(0, 16)
+#define WMT_PIN_WAKEUP1		WMT_PIN(0, 17)
+#define WMT_PIN_SUSGPIO0	WMT_PIN(0, 21)
+#define WMT_PIN_SD0CD		WMT_PIN(0, 28)
+#define WMT_PIN_SD1CD		WMT_PIN(0, 29)
+#define WMT_PIN_VDOUT0		WMT_PIN(1, 0)
+#define WMT_PIN_VDOUT1		WMT_PIN(1, 1)
+#define WMT_PIN_VDOUT2		WMT_PIN(1, 2)
+#define WMT_PIN_VDOUT3		WMT_PIN(1, 3)
+#define WMT_PIN_VDOUT4		WMT_PIN(1, 4)
+#define WMT_PIN_VDOUT5		WMT_PIN(1, 5)
+#define WMT_PIN_VDOUT6		WMT_PIN(1, 6)
+#define WMT_PIN_VDOUT7		WMT_PIN(1, 7)
+#define WMT_PIN_VDOUT8		WMT_PIN(1, 8)
+#define WMT_PIN_VDOUT9		WMT_PIN(1, 9)
+#define WMT_PIN_VDOUT10		WMT_PIN(1, 10)
+#define WMT_PIN_VDOUT11		WMT_PIN(1, 11)
+#define WMT_PIN_VDOUT12		WMT_PIN(1, 12)
+#define WMT_PIN_VDOUT13		WMT_PIN(1, 13)
+#define WMT_PIN_VDOUT14		WMT_PIN(1, 14)
+#define WMT_PIN_VDOUT15		WMT_PIN(1, 15)
+#define WMT_PIN_VDOUT16		WMT_PIN(1, 16)
+#define WMT_PIN_VDOUT17		WMT_PIN(1, 17)
+#define WMT_PIN_VDOUT18		WMT_PIN(1, 18)
+#define WMT_PIN_VDOUT19		WMT_PIN(1, 19)
+#define WMT_PIN_VDOUT20		WMT_PIN(1, 20)
+#define WMT_PIN_VDOUT21		WMT_PIN(1, 21)
+#define WMT_PIN_VDOUT22		WMT_PIN(1, 22)
+#define WMT_PIN_VDOUT23		WMT_PIN(1, 23)
+#define WMT_PIN_VDIN0		WMT_PIN(2, 0)
+#define WMT_PIN_VDIN1		WMT_PIN(2, 1)
+#define WMT_PIN_VDIN2		WMT_PIN(2, 2)
+#define WMT_PIN_VDIN3		WMT_PIN(2, 3)
+#define WMT_PIN_VDIN4		WMT_PIN(2, 4)
+#define WMT_PIN_VDIN5		WMT_PIN(2, 5)
+#define WMT_PIN_VDIN6		WMT_PIN(2, 6)
+#define WMT_PIN_VDIN7		WMT_PIN(2, 7)
+#define WMT_PIN_I2C1SCL		WMT_PIN(2, 12)
+#define WMT_PIN_I2C1SDA		WMT_PIN(2, 13)
+#define WMT_PIN_SPI0MOSI	WMT_PIN(2, 24)
+#define WMT_PIN_SPI0MISO	WMT_PIN(2, 25)
+#define WMT_PIN_SPI0SS0		WMT_PIN(2, 26)
+#define WMT_PIN_SPI0CLK		WMT_PIN(2, 27)
+#define WMT_PIN_SD0DATA0	WMT_PIN(3, 8)
+#define WMT_PIN_SD0DATA1	WMT_PIN(3, 9)
+#define WMT_PIN_SD0DATA2	WMT_PIN(3, 10)
+#define WMT_PIN_SD0DATA3	WMT_PIN(3, 11)
+#define WMT_PIN_SD0CLK		WMT_PIN(3, 12)
+#define WMT_PIN_SD0WP		WMT_PIN(3, 13)
+#define WMT_PIN_SD0CMD		WMT_PIN(3, 14)
+#define WMT_PIN_SD1DATA0	WMT_PIN(3, 24)
+#define WMT_PIN_SD1DATA1	WMT_PIN(3, 25)
+#define WMT_PIN_SD1DATA2	WMT_PIN(3, 26)
+#define WMT_PIN_SD1DATA3	WMT_PIN(3, 27)
+#define WMT_PIN_SD1DATA4	WMT_PIN(3, 28)
+#define WMT_PIN_SD1DATA5	WMT_PIN(3, 29)
+#define WMT_PIN_SD1DATA6	WMT_PIN(3, 30)
+#define WMT_PIN_SD1DATA7	WMT_PIN(3, 31)
+#define WMT_PIN_I2C0SCL		WMT_PIN(5, 8)
+#define WMT_PIN_I2C0SDA		WMT_PIN(5, 9)
+#define WMT_PIN_UART0RTS	WMT_PIN(5, 16)
+#define WMT_PIN_UART0TXD	WMT_PIN(5, 17)
+#define WMT_PIN_UART0CTS	WMT_PIN(5, 18)
+#define WMT_PIN_UART0RXD	WMT_PIN(5, 19)
+#define WMT_PIN_UART1RTS	WMT_PIN(5, 20)
+#define WMT_PIN_UART1TXD	WMT_PIN(5, 21)
+#define WMT_PIN_UART1CTS	WMT_PIN(5, 22)
+#define WMT_PIN_UART1RXD	WMT_PIN(5, 23)
+#define WMT_PIN_UART2RTS	WMT_PIN(5, 24)
+#define WMT_PIN_UART2TXD	WMT_PIN(5, 25)
+#define WMT_PIN_UART2CTS	WMT_PIN(5, 26)
+#define WMT_PIN_UART2RXD	WMT_PIN(5, 27)
+#define WMT_PIN_UART3RTS	WMT_PIN(5, 28)
+#define WMT_PIN_UART3TXD	WMT_PIN(5, 29)
+#define WMT_PIN_UART3CTS	WMT_PIN(5, 30)
+#define WMT_PIN_UART3RXD	WMT_PIN(5, 31)
+#define WMT_PIN_KPADROW0	WMT_PIN(6, 16)
+#define WMT_PIN_KPADROW1	WMT_PIN(6, 17)
+#define WMT_PIN_KPADCOL0	WMT_PIN(6, 18)
+#define WMT_PIN_KPADCOL1	WMT_PIN(6, 19)
+#define WMT_PIN_SD1CLK		WMT_PIN(7, 0)
+#define WMT_PIN_SD1CMD		WMT_PIN(7, 1)
+#define WMT_PIN_SD1WP		WMT_PIN(7, 13)
+
+static const struct pinctrl_pin_desc wm8650_pins[] = {
+	PINCTRL_PIN(WMT_PIN_EXTGPIO0, "extgpio0"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO1, "extgpio1"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO2, "extgpio2"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO3, "extgpio3"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO4, "extgpio4"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO5, "extgpio5"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO6, "extgpio6"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO7, "extgpio7"),
+	PINCTRL_PIN(WMT_PIN_WAKEUP0, "wakeup0"),
+	PINCTRL_PIN(WMT_PIN_WAKEUP1, "wakeup1"),
+	PINCTRL_PIN(WMT_PIN_SUSGPIO0, "susgpio0"),
+	PINCTRL_PIN(WMT_PIN_SD0CD, "sd0_cd"),
+	PINCTRL_PIN(WMT_PIN_SD1CD, "sd1_cd"),
+	PINCTRL_PIN(WMT_PIN_VDOUT0, "vdout0"),
+	PINCTRL_PIN(WMT_PIN_VDOUT1, "vdout1"),
+	PINCTRL_PIN(WMT_PIN_VDOUT2, "vdout2"),
+	PINCTRL_PIN(WMT_PIN_VDOUT3, "vdout3"),
+	PINCTRL_PIN(WMT_PIN_VDOUT4, "vdout4"),
+	PINCTRL_PIN(WMT_PIN_VDOUT5, "vdout5"),
+	PINCTRL_PIN(WMT_PIN_VDOUT6, "vdout6"),
+	PINCTRL_PIN(WMT_PIN_VDOUT7, "vdout7"),
+	PINCTRL_PIN(WMT_PIN_VDOUT8, "vdout8"),
+	PINCTRL_PIN(WMT_PIN_VDOUT9, "vdout9"),
+	PINCTRL_PIN(WMT_PIN_VDOUT10, "vdout10"),
+	PINCTRL_PIN(WMT_PIN_VDOUT11, "vdout11"),
+	PINCTRL_PIN(WMT_PIN_VDOUT12, "vdout12"),
+	PINCTRL_PIN(WMT_PIN_VDOUT13, "vdout13"),
+	PINCTRL_PIN(WMT_PIN_VDOUT14, "vdout14"),
+	PINCTRL_PIN(WMT_PIN_VDOUT15, "vdout15"),
+	PINCTRL_PIN(WMT_PIN_VDOUT16, "vdout16"),
+	PINCTRL_PIN(WMT_PIN_VDOUT17, "vdout17"),
+	PINCTRL_PIN(WMT_PIN_VDOUT18, "vdout18"),
+	PINCTRL_PIN(WMT_PIN_VDOUT19, "vdout19"),
+	PINCTRL_PIN(WMT_PIN_VDOUT20, "vdout20"),
+	PINCTRL_PIN(WMT_PIN_VDOUT21, "vdout21"),
+	PINCTRL_PIN(WMT_PIN_VDOUT22, "vdout22"),
+	PINCTRL_PIN(WMT_PIN_VDOUT23, "vdout23"),
+	PINCTRL_PIN(WMT_PIN_VDIN0, "vdin0"),
+	PINCTRL_PIN(WMT_PIN_VDIN1, "vdin1"),
+	PINCTRL_PIN(WMT_PIN_VDIN2, "vdin2"),
+	PINCTRL_PIN(WMT_PIN_VDIN3, "vdin3"),
+	PINCTRL_PIN(WMT_PIN_VDIN4, "vdin4"),
+	PINCTRL_PIN(WMT_PIN_VDIN5, "vdin5"),
+	PINCTRL_PIN(WMT_PIN_VDIN6, "vdin6"),
+	PINCTRL_PIN(WMT_PIN_VDIN7, "vdin7"),
+	PINCTRL_PIN(WMT_PIN_I2C1SCL, "i2c1_scl"),
+	PINCTRL_PIN(WMT_PIN_I2C1SDA, "i2c1_sda"),
+	PINCTRL_PIN(WMT_PIN_SPI0MOSI, "spi0_mosi"),
+	PINCTRL_PIN(WMT_PIN_SPI0MISO, "spi0_miso"),
+	PINCTRL_PIN(WMT_PIN_SPI0SS0, "spi0_ss0"),
+	PINCTRL_PIN(WMT_PIN_SPI0CLK, "spi0_clk"),
+	PINCTRL_PIN(WMT_PIN_SD0DATA0, "sd0_data0"),
+	PINCTRL_PIN(WMT_PIN_SD0DATA1, "sd0_data1"),
+	PINCTRL_PIN(WMT_PIN_SD0DATA2, "sd0_data2"),
+	PINCTRL_PIN(WMT_PIN_SD0DATA3, "sd0_data3"),
+	PINCTRL_PIN(WMT_PIN_SD0CLK, "sd0_clk"),
+	PINCTRL_PIN(WMT_PIN_SD0WP, "sd0_wp"),
+	PINCTRL_PIN(WMT_PIN_SD0CMD, "sd0_cmd"),
+	PINCTRL_PIN(WMT_PIN_SD1DATA0, "sd1_data0"),
+	PINCTRL_PIN(WMT_PIN_SD1DATA1, "sd1_data1"),
+	PINCTRL_PIN(WMT_PIN_SD1DATA2, "sd1_data2"),
+	PINCTRL_PIN(WMT_PIN_SD1DATA3, "sd1_data3"),
+	PINCTRL_PIN(WMT_PIN_SD1DATA4, "sd1_data4"),
+	PINCTRL_PIN(WMT_PIN_SD1DATA5, "sd1_data5"),
+	PINCTRL_PIN(WMT_PIN_SD1DATA6, "sd1_data6"),
+	PINCTRL_PIN(WMT_PIN_SD1DATA7, "sd1_data7"),
+	PINCTRL_PIN(WMT_PIN_I2C0SCL, "i2c0_scl"),
+	PINCTRL_PIN(WMT_PIN_I2C0SDA, "i2c0_sda"),
+	PINCTRL_PIN(WMT_PIN_UART0RTS, "uart0_rts"),
+	PINCTRL_PIN(WMT_PIN_UART0TXD, "uart0_txd"),
+	PINCTRL_PIN(WMT_PIN_UART0CTS, "uart0_cts"),
+	PINCTRL_PIN(WMT_PIN_UART0RXD, "uart0_rxd"),
+	PINCTRL_PIN(WMT_PIN_UART1RTS, "uart1_rts"),
+	PINCTRL_PIN(WMT_PIN_UART1TXD, "uart1_txd"),
+	PINCTRL_PIN(WMT_PIN_UART1CTS, "uart1_cts"),
+	PINCTRL_PIN(WMT_PIN_UART1RXD, "uart1_rxd"),
+	PINCTRL_PIN(WMT_PIN_UART2RTS, "uart2_rts"),
+	PINCTRL_PIN(WMT_PIN_UART2TXD, "uart2_txd"),
+	PINCTRL_PIN(WMT_PIN_UART2CTS, "uart2_cts"),
+	PINCTRL_PIN(WMT_PIN_UART2RXD, "uart2_rxd"),
+	PINCTRL_PIN(WMT_PIN_UART3RTS, "uart3_rts"),
+	PINCTRL_PIN(WMT_PIN_UART3TXD, "uart3_txd"),
+	PINCTRL_PIN(WMT_PIN_UART3CTS, "uart3_cts"),
+	PINCTRL_PIN(WMT_PIN_UART3RXD, "uart3_rxd"),
+	PINCTRL_PIN(WMT_PIN_KPADROW0, "kpadrow0"),
+	PINCTRL_PIN(WMT_PIN_KPADROW1, "kpadrow1"),
+	PINCTRL_PIN(WMT_PIN_KPADCOL0, "kpadcol0"),
+	PINCTRL_PIN(WMT_PIN_KPADCOL1, "kpadcol1"),
+	PINCTRL_PIN(WMT_PIN_SD1CLK, "sd1_clk"),
+	PINCTRL_PIN(WMT_PIN_SD1CMD, "sd1_cmd"),
+	PINCTRL_PIN(WMT_PIN_SD1WP, "sd1_wp"),
+};
+
+/* Order of these names must match the above list */
+static const char * const wm8650_groups[] = {
+	"extgpio0",
+	"extgpio1",
+	"extgpio2",
+	"extgpio3",
+	"extgpio4",
+	"extgpio5",
+	"extgpio6",
+	"extgpio7",
+	"wakeup0",
+	"wakeup1",
+	"susgpio0",
+	"sd0_cd",
+	"sd1_cd",
+	"vdout0",
+	"vdout1",
+	"vdout2",
+	"vdout3",
+	"vdout4",
+	"vdout5",
+	"vdout6",
+	"vdout7",
+	"vdout8",
+	"vdout9",
+	"vdout10",
+	"vdout11",
+	"vdout12",
+	"vdout13",
+	"vdout14",
+	"vdout15",
+	"vdout16",
+	"vdout17",
+	"vdout18",
+	"vdout19",
+	"vdout20",
+	"vdout21",
+	"vdout22",
+	"vdout23",
+	"vdin0",
+	"vdin1",
+	"vdin2",
+	"vdin3",
+	"vdin4",
+	"vdin5",
+	"vdin6",
+	"vdin7",
+	"i2c1_scl",
+	"i2c1_sda",
+	"spi0_mosi",
+	"spi0_miso",
+	"spi0_ss0",
+	"spi0_clk",
+	"sd0_data0",
+	"sd0_data1",
+	"sd0_data2",
+	"sd0_data3",
+	"sd0_clk",
+	"sd0_wp",
+	"sd0_cmd",
+	"sd1_data0",
+	"sd1_data1",
+	"sd1_data2",
+	"sd1_data3",
+	"sd1_data4",
+	"sd1_data5",
+	"sd1_data6",
+	"sd1_data7",
+	"i2c0_scl",
+	"i2c0_sda",
+	"uart0_rts",
+	"uart0_txd",
+	"uart0_cts",
+	"uart0_rxd",
+	"uart1_rts",
+	"uart1_txd",
+	"uart1_cts",
+	"uart1_rxd",
+	"uart2_rts",
+	"uart2_txd",
+	"uart2_cts",
+	"uart2_rxd",
+	"uart3_rts",
+	"uart3_txd",
+	"uart3_cts",
+	"uart3_rxd",
+	"kpadrow0",
+	"kpadrow1",
+	"kpadcol0",
+	"kpadcol1",
+	"sd1_clk",
+	"sd1_cmd",
+	"sd1_wp",
+};
+
+static int wm8650_pinctrl_probe(struct platform_device *pdev)
+{
+	struct wmt_pinctrl_data *data;
+
+	data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
+	if (!data) {
+		dev_err(&pdev->dev, "failed to allocate data\n");
+		return -ENOMEM;
+	}
+
+	data->banks = wm8650_banks;
+	data->nbanks = ARRAY_SIZE(wm8650_banks);
+	data->pins = wm8650_pins;
+	data->npins = ARRAY_SIZE(wm8650_pins);
+	data->groups = wm8650_groups;
+	data->ngroups = ARRAY_SIZE(wm8650_groups);
+
+	return wmt_pinctrl_probe(pdev, data);
+}
+
+static int wm8650_pinctrl_remove(struct platform_device *pdev)
+{
+	return wmt_pinctrl_remove(pdev);
+}
+
+static struct of_device_id wmt_pinctrl_of_match[] = {
+	{ .compatible = "wm,wm8650-pinctrl" },
+	{ /* sentinel */ },
+};
+
+static struct platform_driver wmt_pinctrl_driver = {
+	.probe	= wm8650_pinctrl_probe,
+	.remove	= wm8650_pinctrl_remove,
+	.driver = {
+		.name	= "pinctrl-wm8650",
+		.owner	= THIS_MODULE,
+		.of_match_table	= wmt_pinctrl_of_match,
+	},
+};
+
+module_platform_driver(wmt_pinctrl_driver);
+
+MODULE_AUTHOR("Tony Prisk <linux@prisktech.co.nz>");
+MODULE_DESCRIPTION("Wondermedia WM8650 Pincontrol driver");
+MODULE_LICENSE("GPL v2");
+MODULE_DEVICE_TABLE(of, wmt_pinctrl_of_match);
diff --git a/drivers/pinctrl/vt8500/pinctrl-wm8750.c b/drivers/pinctrl/vt8500/pinctrl-wm8750.c
new file mode 100644
index 000000000000..b964cc550568
--- /dev/null
+++ b/drivers/pinctrl/vt8500/pinctrl-wm8750.c
@@ -0,0 +1,409 @@
+/*
+ * Pinctrl data for Wondermedia WM8750 SoC
+ *
+ * Copyright (c) 2013 Tony Prisk <linux@prisktech.co.nz>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ */
+
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+
+#include "pinctrl-wmt.h"
+
+/*
+ * Describe the register offsets within the GPIO memory space
+ * The dedicated external GPIO's should always be listed in bank 0
+ * so they are exported in the 0..31 range which is what users
+ * expect.
+ *
+ * Do not reorder these banks as it will change the pin numbering
+ */
+static const struct wmt_pinctrl_bank_registers wm8750_banks[] = {
+	WMT_PINCTRL_BANK(0x40, 0x80, 0xC0, 0x00, 0x480, 0x4C0),	/* 0 */
+	WMT_PINCTRL_BANK(0x44, 0x84, 0xC4, 0x04, 0x484, 0x4C4),	/* 1 */
+	WMT_PINCTRL_BANK(0x48, 0x88, 0xC8, 0x08, 0x488, 0x4C8),	/* 2 */
+	WMT_PINCTRL_BANK(0x4C, 0x8C, 0xCC, 0x0C, 0x48C, 0x4CC),	/* 3 */
+	WMT_PINCTRL_BANK(0x50, 0x90, 0xD0, 0x10, 0x490, 0x4D0),	/* 4 */
+	WMT_PINCTRL_BANK(0x54, 0x94, 0xD4, 0x14, 0x494, 0x4D4),	/* 5 */
+	WMT_PINCTRL_BANK(0x58, 0x98, 0xD8, 0x18, 0x498, 0x4D8),	/* 6 */
+	WMT_PINCTRL_BANK(0x5C, 0x9C, 0xDC, 0x1C, 0x49C, 0x4DC),	/* 7 */
+	WMT_PINCTRL_BANK(0x60, 0xA0, 0xE0, 0x20, 0x4A0, 0x4E0),	/* 8 */
+	WMT_PINCTRL_BANK(0x70, 0xB0, 0xF0, 0x30, 0x4B0, 0x4F0),	/* 9 */
+	WMT_PINCTRL_BANK(0x7C, 0xBC, 0xDC, 0x3C, 0x4BC, 0x4FC),	/* 10 */
+};
+
+/* Please keep sorted by bank/bit */
+#define WMT_PIN_EXTGPIO0	WMT_PIN(0, 0)
+#define WMT_PIN_EXTGPIO1	WMT_PIN(0, 1)
+#define WMT_PIN_EXTGPIO2	WMT_PIN(0, 2)
+#define WMT_PIN_EXTGPIO3	WMT_PIN(0, 3)
+#define WMT_PIN_EXTGPIO4	WMT_PIN(0, 4)
+#define WMT_PIN_EXTGPIO5	WMT_PIN(0, 5)
+#define WMT_PIN_EXTGPIO6	WMT_PIN(0, 6)
+#define WMT_PIN_EXTGPIO7	WMT_PIN(0, 7)
+#define WMT_PIN_WAKEUP0		WMT_PIN(0, 16)
+#define WMT_PIN_WAKEUP1		WMT_PIN(0, 16)
+#define WMT_PIN_SD0CD		WMT_PIN(0, 28)
+#define WMT_PIN_VDOUT0		WMT_PIN(1, 0)
+#define WMT_PIN_VDOUT1		WMT_PIN(1, 1)
+#define WMT_PIN_VDOUT2		WMT_PIN(1, 2)
+#define WMT_PIN_VDOUT3		WMT_PIN(1, 3)
+#define WMT_PIN_VDOUT4		WMT_PIN(1, 4)
+#define WMT_PIN_VDOUT5		WMT_PIN(1, 5)
+#define WMT_PIN_VDOUT6		WMT_PIN(1, 6)
+#define WMT_PIN_VDOUT7		WMT_PIN(1, 7)
+#define WMT_PIN_VDOUT8		WMT_PIN(1, 8)
+#define WMT_PIN_VDOUT9		WMT_PIN(1, 9)
+#define WMT_PIN_VDOUT10		WMT_PIN(1, 10)
+#define WMT_PIN_VDOUT11		WMT_PIN(1, 11)
+#define WMT_PIN_VDOUT12		WMT_PIN(1, 12)
+#define WMT_PIN_VDOUT13		WMT_PIN(1, 13)
+#define WMT_PIN_VDOUT14		WMT_PIN(1, 14)
+#define WMT_PIN_VDOUT15		WMT_PIN(1, 15)
+#define WMT_PIN_VDOUT16		WMT_PIN(1, 16)
+#define WMT_PIN_VDOUT17		WMT_PIN(1, 17)
+#define WMT_PIN_VDOUT18		WMT_PIN(1, 18)
+#define WMT_PIN_VDOUT19		WMT_PIN(1, 19)
+#define WMT_PIN_VDOUT20		WMT_PIN(1, 20)
+#define WMT_PIN_VDOUT21		WMT_PIN(1, 21)
+#define WMT_PIN_VDOUT22		WMT_PIN(1, 22)
+#define WMT_PIN_VDOUT23		WMT_PIN(1, 23)
+#define WMT_PIN_VDIN0		WMT_PIN(2, 0)
+#define WMT_PIN_VDIN1		WMT_PIN(2, 1)
+#define WMT_PIN_VDIN2		WMT_PIN(2, 2)
+#define WMT_PIN_VDIN3		WMT_PIN(2, 3)
+#define WMT_PIN_VDIN4		WMT_PIN(2, 4)
+#define WMT_PIN_VDIN5		WMT_PIN(2, 5)
+#define WMT_PIN_VDIN6		WMT_PIN(2, 6)
+#define WMT_PIN_VDIN7		WMT_PIN(2, 7)
+#define WMT_PIN_SPI0_MOSI	WMT_PIN(2, 24)
+#define WMT_PIN_SPI0_MISO	WMT_PIN(2, 25)
+#define WMT_PIN_SPI0_SS		WMT_PIN(2, 26)
+#define WMT_PIN_SPI0_CLK	WMT_PIN(2, 27)
+#define WMT_PIN_SPI0_SSB	WMT_PIN(2, 28)
+#define WMT_PIN_SD0CLK		WMT_PIN(3, 17)
+#define WMT_PIN_SD0CMD		WMT_PIN(3, 18)
+#define WMT_PIN_SD0WP		WMT_PIN(3, 19)
+#define WMT_PIN_SD0DATA0	WMT_PIN(3, 20)
+#define WMT_PIN_SD0DATA1	WMT_PIN(3, 21)
+#define WMT_PIN_SD0DATA2	WMT_PIN(3, 22)
+#define WMT_PIN_SD0DATA3	WMT_PIN(3, 23)
+#define WMT_PIN_SD1DATA0	WMT_PIN(3, 24)
+#define WMT_PIN_SD1DATA1	WMT_PIN(3, 25)
+#define WMT_PIN_SD1DATA2	WMT_PIN(3, 26)
+#define WMT_PIN_SD1DATA3	WMT_PIN(3, 27)
+#define WMT_PIN_SD1DATA4	WMT_PIN(3, 28)
+#define WMT_PIN_SD1DATA5	WMT_PIN(3, 29)
+#define WMT_PIN_SD1DATA6	WMT_PIN(3, 30)
+#define WMT_PIN_SD1DATA7	WMT_PIN(3, 31)
+#define WMT_PIN_I2C0_SCL	WMT_PIN(5, 8)
+#define WMT_PIN_I2C0_SDA	WMT_PIN(5, 9)
+#define WMT_PIN_I2C1_SCL	WMT_PIN(5, 10)
+#define WMT_PIN_I2C1_SDA	WMT_PIN(5, 11)
+#define WMT_PIN_I2C2_SCL	WMT_PIN(5, 12)
+#define WMT_PIN_I2C2_SDA	WMT_PIN(5, 13)
+#define WMT_PIN_UART0_RTS	WMT_PIN(5, 16)
+#define WMT_PIN_UART0_TXD	WMT_PIN(5, 17)
+#define WMT_PIN_UART0_CTS	WMT_PIN(5, 18)
+#define WMT_PIN_UART0_RXD	WMT_PIN(5, 19)
+#define WMT_PIN_UART1_RTS	WMT_PIN(5, 20)
+#define WMT_PIN_UART1_TXD	WMT_PIN(5, 21)
+#define WMT_PIN_UART1_CTS	WMT_PIN(5, 22)
+#define WMT_PIN_UART1_RXD	WMT_PIN(5, 23)
+#define WMT_PIN_UART2_RTS	WMT_PIN(5, 24)
+#define WMT_PIN_UART2_TXD	WMT_PIN(5, 25)
+#define WMT_PIN_UART2_CTS	WMT_PIN(5, 26)
+#define WMT_PIN_UART2_RXD	WMT_PIN(5, 27)
+#define WMT_PIN_UART3_RTS	WMT_PIN(5, 28)
+#define WMT_PIN_UART3_TXD	WMT_PIN(5, 29)
+#define WMT_PIN_UART3_CTS	WMT_PIN(5, 30)
+#define WMT_PIN_UART3_RXD	WMT_PIN(5, 31)
+#define WMT_PIN_SD2CD		WMT_PIN(6, 0)
+#define WMT_PIN_SD2DATA3	WMT_PIN(6, 1)
+#define WMT_PIN_SD2DATA0	WMT_PIN(6, 2)
+#define WMT_PIN_SD2WP		WMT_PIN(6, 3)
+#define WMT_PIN_SD2DATA1	WMT_PIN(6, 4)
+#define WMT_PIN_SD2DATA2	WMT_PIN(6, 5)
+#define WMT_PIN_SD2CMD		WMT_PIN(6, 6)
+#define WMT_PIN_SD2CLK		WMT_PIN(6, 7)
+#define WMT_PIN_SD2PWR		WMT_PIN(6, 9)
+#define WMT_PIN_SD1CLK		WMT_PIN(7, 0)
+#define WMT_PIN_SD1CMD		WMT_PIN(7, 1)
+#define WMT_PIN_SD1PWR		WMT_PIN(7, 10)
+#define WMT_PIN_SD1WP		WMT_PIN(7, 11)
+#define WMT_PIN_SD1CD		WMT_PIN(7, 12)
+#define WMT_PIN_SPI0SS3		WMT_PIN(7, 24)
+#define WMT_PIN_SPI0SS2		WMT_PIN(7, 25)
+#define WMT_PIN_PWMOUT1		WMT_PIN(7, 26)
+#define WMT_PIN_PWMOUT0		WMT_PIN(7, 27)
+
+static const struct pinctrl_pin_desc wm8750_pins[] = {
+	PINCTRL_PIN(WMT_PIN_EXTGPIO0, "extgpio0"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO1, "extgpio1"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO2, "extgpio2"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO3, "extgpio3"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO4, "extgpio4"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO5, "extgpio5"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO6, "extgpio6"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO7, "extgpio7"),
+	PINCTRL_PIN(WMT_PIN_WAKEUP0, "wakeup0"),
+	PINCTRL_PIN(WMT_PIN_WAKEUP1, "wakeup1"),
+	PINCTRL_PIN(WMT_PIN_SD0CD, "sd0_cd"),
+	PINCTRL_PIN(WMT_PIN_VDOUT0, "vdout0"),
+	PINCTRL_PIN(WMT_PIN_VDOUT1, "vdout1"),
+	PINCTRL_PIN(WMT_PIN_VDOUT2, "vdout2"),
+	PINCTRL_PIN(WMT_PIN_VDOUT3, "vdout3"),
+	PINCTRL_PIN(WMT_PIN_VDOUT4, "vdout4"),
+	PINCTRL_PIN(WMT_PIN_VDOUT5, "vdout5"),
+	PINCTRL_PIN(WMT_PIN_VDOUT6, "vdout6"),
+	PINCTRL_PIN(WMT_PIN_VDOUT7, "vdout7"),
+	PINCTRL_PIN(WMT_PIN_VDOUT8, "vdout8"),
+	PINCTRL_PIN(WMT_PIN_VDOUT9, "vdout9"),
+	PINCTRL_PIN(WMT_PIN_VDOUT10, "vdout10"),
+	PINCTRL_PIN(WMT_PIN_VDOUT11, "vdout11"),
+	PINCTRL_PIN(WMT_PIN_VDOUT12, "vdout12"),
+	PINCTRL_PIN(WMT_PIN_VDOUT13, "vdout13"),
+	PINCTRL_PIN(WMT_PIN_VDOUT14, "vdout14"),
+	PINCTRL_PIN(WMT_PIN_VDOUT15, "vdout15"),
+	PINCTRL_PIN(WMT_PIN_VDOUT16, "vdout16"),
+	PINCTRL_PIN(WMT_PIN_VDOUT17, "vdout17"),
+	PINCTRL_PIN(WMT_PIN_VDOUT18, "vdout18"),
+	PINCTRL_PIN(WMT_PIN_VDOUT19, "vdout19"),
+	PINCTRL_PIN(WMT_PIN_VDOUT20, "vdout20"),
+	PINCTRL_PIN(WMT_PIN_VDOUT21, "vdout21"),
+	PINCTRL_PIN(WMT_PIN_VDOUT22, "vdout22"),
+	PINCTRL_PIN(WMT_PIN_VDOUT23, "vdout23"),
+	PINCTRL_PIN(WMT_PIN_VDIN0, "vdin0"),
+	PINCTRL_PIN(WMT_PIN_VDIN1, "vdin1"),
+	PINCTRL_PIN(WMT_PIN_VDIN2, "vdin2"),
+	PINCTRL_PIN(WMT_PIN_VDIN3, "vdin3"),
+	PINCTRL_PIN(WMT_PIN_VDIN4, "vdin4"),
+	PINCTRL_PIN(WMT_PIN_VDIN5, "vdin5"),
+	PINCTRL_PIN(WMT_PIN_VDIN6, "vdin6"),
+	PINCTRL_PIN(WMT_PIN_VDIN7, "vdin7"),
+	PINCTRL_PIN(WMT_PIN_SPI0_MOSI, "spi0_mosi"),
+	PINCTRL_PIN(WMT_PIN_SPI0_MISO, "spi0_miso"),
+	PINCTRL_PIN(WMT_PIN_SPI0_SS, "spi0_ss"),
+	PINCTRL_PIN(WMT_PIN_SPI0_CLK, "spi0_clk"),
+	PINCTRL_PIN(WMT_PIN_SPI0_SSB, "spi0_ssb"),
+	PINCTRL_PIN(WMT_PIN_SD0CLK, "sd0_clk"),
+	PINCTRL_PIN(WMT_PIN_SD0CMD, "sd0_cmd"),
+	PINCTRL_PIN(WMT_PIN_SD0WP, "sd0_wp"),
+	PINCTRL_PIN(WMT_PIN_SD0DATA0, "sd0_data0"),
+	PINCTRL_PIN(WMT_PIN_SD0DATA1, "sd0_data1"),
+	PINCTRL_PIN(WMT_PIN_SD0DATA2, "sd0_data2"),
+	PINCTRL_PIN(WMT_PIN_SD0DATA3, "sd0_data3"),
+	PINCTRL_PIN(WMT_PIN_SD1DATA0, "sd1_data0"),
+	PINCTRL_PIN(WMT_PIN_SD1DATA1, "sd1_data1"),
+	PINCTRL_PIN(WMT_PIN_SD1DATA2, "sd1_data2"),
+	PINCTRL_PIN(WMT_PIN_SD1DATA3, "sd1_data3"),
+	PINCTRL_PIN(WMT_PIN_SD1DATA4, "sd1_data4"),
+	PINCTRL_PIN(WMT_PIN_SD1DATA5, "sd1_data5"),
+	PINCTRL_PIN(WMT_PIN_SD1DATA6, "sd1_data6"),
+	PINCTRL_PIN(WMT_PIN_SD1DATA7, "sd1_data7"),
+	PINCTRL_PIN(WMT_PIN_I2C0_SCL, "i2c0_scl"),
+	PINCTRL_PIN(WMT_PIN_I2C0_SDA, "i2c0_sda"),
+	PINCTRL_PIN(WMT_PIN_I2C1_SCL, "i2c1_scl"),
+	PINCTRL_PIN(WMT_PIN_I2C1_SDA, "i2c1_sda"),
+	PINCTRL_PIN(WMT_PIN_I2C2_SCL, "i2c2_scl"),
+	PINCTRL_PIN(WMT_PIN_I2C2_SDA, "i2c2_sda"),
+	PINCTRL_PIN(WMT_PIN_UART0_RTS, "uart0_rts"),
+	PINCTRL_PIN(WMT_PIN_UART0_TXD, "uart0_txd"),
+	PINCTRL_PIN(WMT_PIN_UART0_CTS, "uart0_cts"),
+	PINCTRL_PIN(WMT_PIN_UART0_RXD, "uart0_rxd"),
+	PINCTRL_PIN(WMT_PIN_UART1_RTS, "uart1_rts"),
+	PINCTRL_PIN(WMT_PIN_UART1_TXD, "uart1_txd"),
+	PINCTRL_PIN(WMT_PIN_UART1_CTS, "uart1_cts"),
+	PINCTRL_PIN(WMT_PIN_UART1_RXD, "uart1_rxd"),
+	PINCTRL_PIN(WMT_PIN_UART2_RTS, "uart2_rts"),
+	PINCTRL_PIN(WMT_PIN_UART2_TXD, "uart2_txd"),
+	PINCTRL_PIN(WMT_PIN_UART2_CTS, "uart2_cts"),
+	PINCTRL_PIN(WMT_PIN_UART2_RXD, "uart2_rxd"),
+	PINCTRL_PIN(WMT_PIN_UART3_RTS, "uart3_rts"),
+	PINCTRL_PIN(WMT_PIN_UART3_TXD, "uart3_txd"),
+	PINCTRL_PIN(WMT_PIN_UART3_CTS, "uart3_cts"),
+	PINCTRL_PIN(WMT_PIN_UART3_RXD, "uart3_rxd"),
+	PINCTRL_PIN(WMT_PIN_SD2CD, "sd2_cd"),
+	PINCTRL_PIN(WMT_PIN_SD2DATA3, "sd2_data3"),
+	PINCTRL_PIN(WMT_PIN_SD2DATA0, "sd2_data0"),
+	PINCTRL_PIN(WMT_PIN_SD2WP, "sd2_wp"),
+	PINCTRL_PIN(WMT_PIN_SD2DATA1, "sd2_data1"),
+	PINCTRL_PIN(WMT_PIN_SD2DATA2, "sd2_data2"),
+	PINCTRL_PIN(WMT_PIN_SD2CMD, "sd2_cmd"),
+	PINCTRL_PIN(WMT_PIN_SD2CLK, "sd2_clk"),
+	PINCTRL_PIN(WMT_PIN_SD2PWR, "sd2_pwr"),
+	PINCTRL_PIN(WMT_PIN_SD1CLK, "sd1_clk"),
+	PINCTRL_PIN(WMT_PIN_SD1CMD, "sd1_cmd"),
+	PINCTRL_PIN(WMT_PIN_SD1PWR, "sd1_pwr"),
+	PINCTRL_PIN(WMT_PIN_SD1WP, "sd1_wp"),
+	PINCTRL_PIN(WMT_PIN_SD1CD, "sd1_cd"),
+	PINCTRL_PIN(WMT_PIN_SPI0SS3, "spi0_ss3"),
+	PINCTRL_PIN(WMT_PIN_SPI0SS2, "spi0_ss2"),
+	PINCTRL_PIN(WMT_PIN_PWMOUT1, "pwmout1"),
+	PINCTRL_PIN(WMT_PIN_PWMOUT0, "pwmout0"),
+};
+
+/* Order of these names must match the above list */
+static const char * const wm8750_groups[] = {
+	"extgpio0",
+	"extgpio1",
+	"extgpio2",
+	"extgpio3",
+	"extgpio4",
+	"extgpio5",
+	"extgpio6",
+	"extgpio7",
+	"wakeup0",
+	"wakeup1",
+	"sd0_cd",
+	"vdout0",
+	"vdout1",
+	"vdout2",
+	"vdout3",
+	"vdout4",
+	"vdout5",
+	"vdout6",
+	"vdout7",
+	"vdout8",
+	"vdout9",
+	"vdout10",
+	"vdout11",
+	"vdout12",
+	"vdout13",
+	"vdout14",
+	"vdout15",
+	"vdout16",
+	"vdout17",
+	"vdout18",
+	"vdout19",
+	"vdout20",
+	"vdout21",
+	"vdout22",
+	"vdout23",
+	"vdin0",
+	"vdin1",
+	"vdin2",
+	"vdin3",
+	"vdin4",
+	"vdin5",
+	"vdin6",
+	"vdin7",
+	"spi0_mosi",
+	"spi0_miso",
+	"spi0_ss",
+	"spi0_clk",
+	"spi0_ssb",
+	"sd0_clk",
+	"sd0_cmd",
+	"sd0_wp",
+	"sd0_data0",
+	"sd0_data1",
+	"sd0_data2",
+	"sd0_data3",
+	"sd1_data0",
+	"sd1_data1",
+	"sd1_data2",
+	"sd1_data3",
+	"sd1_data4",
+	"sd1_data5",
+	"sd1_data6",
+	"sd1_data7",
+	"i2c0_scl",
+	"i2c0_sda",
+	"i2c1_scl",
+	"i2c1_sda",
+	"i2c2_scl",
+	"i2c2_sda",
+	"uart0_rts",
+	"uart0_txd",
+	"uart0_cts",
+	"uart0_rxd",
+	"uart1_rts",
+	"uart1_txd",
+	"uart1_cts",
+	"uart1_rxd",
+	"uart2_rts",
+	"uart2_txd",
+	"uart2_cts",
+	"uart2_rxd",
+	"uart3_rts",
+	"uart3_txd",
+	"uart3_cts",
+	"uart3_rxd",
+	"sd2_cd",
+	"sd2_data3",
+	"sd2_data0",
+	"sd2_wp",
+	"sd2_data1",
+	"sd2_data2",
+	"sd2_cmd",
+	"sd2_clk",
+	"sd2_pwr",
+	"sd1_clk",
+	"sd1_cmd",
+	"sd1_pwr",
+	"sd1_wp",
+	"sd1_cd",
+	"spi0_ss3",
+	"spi0_ss2",
+	"pwmout1",
+	"pwmout0",
+};
+
+static int wm8750_pinctrl_probe(struct platform_device *pdev)
+{
+	struct wmt_pinctrl_data *data;
+
+	data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
+	if (!data) {
+		dev_err(&pdev->dev, "failed to allocate data\n");
+		return -ENOMEM;
+	}
+
+	data->banks = wm8750_banks;
+	data->nbanks = ARRAY_SIZE(wm8750_banks);
+	data->pins = wm8750_pins;
+	data->npins = ARRAY_SIZE(wm8750_pins);
+	data->groups = wm8750_groups;
+	data->ngroups = ARRAY_SIZE(wm8750_groups);
+
+	return wmt_pinctrl_probe(pdev, data);
+}
+
+static int wm8750_pinctrl_remove(struct platform_device *pdev)
+{
+	return wmt_pinctrl_remove(pdev);
+}
+
+static struct of_device_id wmt_pinctrl_of_match[] = {
+	{ .compatible = "wm,wm8750-pinctrl" },
+	{ /* sentinel */ },
+};
+
+static struct platform_driver wmt_pinctrl_driver = {
+	.probe	= wm8750_pinctrl_probe,
+	.remove	= wm8750_pinctrl_remove,
+	.driver = {
+		.name	= "pinctrl-wm8750",
+		.owner	= THIS_MODULE,
+		.of_match_table	= wmt_pinctrl_of_match,
+	},
+};
+
+module_platform_driver(wmt_pinctrl_driver);
+
+MODULE_AUTHOR("Tony Prisk <linux@prisktech.co.nz>");
+MODULE_DESCRIPTION("Wondermedia WM8750 Pincontrol driver");
+MODULE_LICENSE("GPL v2");
+MODULE_DEVICE_TABLE(of, wmt_pinctrl_of_match);
diff --git a/drivers/pinctrl/vt8500/pinctrl-wm8850.c b/drivers/pinctrl/vt8500/pinctrl-wm8850.c
new file mode 100644
index 000000000000..ecadce9c91d5
--- /dev/null
+++ b/drivers/pinctrl/vt8500/pinctrl-wm8850.c
@@ -0,0 +1,388 @@
+/*
+ * Pinctrl data for Wondermedia WM8850 SoC
+ *
+ * Copyright (c) 2013 Tony Prisk <linux@prisktech.co.nz>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ */
+
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+
+#include "pinctrl-wmt.h"
+
+/*
+ * Describe the register offsets within the GPIO memory space
+ * The dedicated external GPIO's should always be listed in bank 0
+ * so they are exported in the 0..31 range which is what users
+ * expect.
+ *
+ * Do not reorder these banks as it will change the pin numbering
+ */
+static const struct wmt_pinctrl_bank_registers wm8850_banks[] = {
+	WMT_PINCTRL_BANK(0x40, 0x80, 0xC0, 0x00, 0x480, 0x4C0),		/* 0 */
+	WMT_PINCTRL_BANK(0x44, 0x84, 0xC4, 0x04, 0x484, 0x4C4),		/* 1 */
+	WMT_PINCTRL_BANK(0x48, 0x88, 0xC8, 0x08, 0x488, 0x4C8),		/* 2 */
+	WMT_PINCTRL_BANK(0x4C, 0x8C, 0xCC, 0x0C, 0x48C, 0x4CC),		/* 3 */
+	WMT_PINCTRL_BANK(0x50, 0x90, 0xD0, 0x10, 0x490, 0x4D0),		/* 4 */
+	WMT_PINCTRL_BANK(0x54, 0x94, 0xD4, 0x14, 0x494, 0x4D4),		/* 5 */
+	WMT_PINCTRL_BANK(0x58, 0x98, 0xD8, 0x18, 0x498, 0x4D8),		/* 6 */
+	WMT_PINCTRL_BANK(0x5C, 0x9C, 0xDC, 0x1C, 0x49C, 0x4DC),		/* 7 */
+	WMT_PINCTRL_BANK(0x60, 0xA0, 0xE0, 0x20, 0x4A0, 0x4E0),		/* 8 */
+	WMT_PINCTRL_BANK(0x70, 0xB0, 0xF0, 0x30, 0x4B0, 0x4F0),		/* 9 */
+	WMT_PINCTRL_BANK(0x7C, 0xBC, 0xDC, 0x3C, 0x4BC, 0x4FC),		/* 10 */
+};
+
+/* Please keep sorted by bank/bit */
+#define WMT_PIN_EXTGPIO0	WMT_PIN(0, 0)
+#define WMT_PIN_EXTGPIO1	WMT_PIN(0, 1)
+#define WMT_PIN_EXTGPIO2	WMT_PIN(0, 2)
+#define WMT_PIN_EXTGPIO3	WMT_PIN(0, 3)
+#define WMT_PIN_EXTGPIO4	WMT_PIN(0, 4)
+#define WMT_PIN_EXTGPIO5	WMT_PIN(0, 5)
+#define WMT_PIN_EXTGPIO6	WMT_PIN(0, 6)
+#define WMT_PIN_EXTGPIO7	WMT_PIN(0, 7)
+#define WMT_PIN_WAKEUP0		WMT_PIN(0, 16)
+#define WMT_PIN_WAKEUP1		WMT_PIN(0, 17)
+#define WMT_PIN_WAKEUP2		WMT_PIN(0, 18)
+#define WMT_PIN_WAKEUP3		WMT_PIN(0, 19)
+#define WMT_PIN_SUSGPIO0	WMT_PIN(0, 21)
+#define WMT_PIN_SUSGPIO1	WMT_PIN(0, 22)
+#define WMT_PIN_SD0CD		WMT_PIN(0, 28)
+#define WMT_PIN_VDOUT0		WMT_PIN(1, 0)
+#define WMT_PIN_VDOUT1		WMT_PIN(1, 1)
+#define WMT_PIN_VDOUT2		WMT_PIN(1, 2)
+#define WMT_PIN_VDOUT3		WMT_PIN(1, 3)
+#define WMT_PIN_VDOUT4		WMT_PIN(1, 4)
+#define WMT_PIN_VDOUT5		WMT_PIN(1, 5)
+#define WMT_PIN_VDOUT6		WMT_PIN(1, 6)
+#define WMT_PIN_VDOUT7		WMT_PIN(1, 7)
+#define WMT_PIN_VDOUT8		WMT_PIN(1, 8)
+#define WMT_PIN_VDOUT9		WMT_PIN(1, 9)
+#define WMT_PIN_VDOUT10		WMT_PIN(1, 10)
+#define WMT_PIN_VDOUT11		WMT_PIN(1, 11)
+#define WMT_PIN_VDOUT12		WMT_PIN(1, 12)
+#define WMT_PIN_VDOUT13		WMT_PIN(1, 13)
+#define WMT_PIN_VDOUT14		WMT_PIN(1, 14)
+#define WMT_PIN_VDOUT15		WMT_PIN(1, 15)
+#define WMT_PIN_VDOUT16		WMT_PIN(1, 16)
+#define WMT_PIN_VDOUT17		WMT_PIN(1, 17)
+#define WMT_PIN_VDOUT18		WMT_PIN(1, 18)
+#define WMT_PIN_VDOUT19		WMT_PIN(1, 19)
+#define WMT_PIN_VDOUT20		WMT_PIN(1, 20)
+#define WMT_PIN_VDOUT21		WMT_PIN(1, 21)
+#define WMT_PIN_VDOUT22		WMT_PIN(1, 22)
+#define WMT_PIN_VDOUT23		WMT_PIN(1, 23)
+#define WMT_PIN_VDIN0		WMT_PIN(2, 0)
+#define WMT_PIN_VDIN1		WMT_PIN(2, 1)
+#define WMT_PIN_VDIN2		WMT_PIN(2, 2)
+#define WMT_PIN_VDIN3		WMT_PIN(2, 3)
+#define WMT_PIN_VDIN4		WMT_PIN(2, 4)
+#define WMT_PIN_VDIN5		WMT_PIN(2, 5)
+#define WMT_PIN_VDIN6		WMT_PIN(2, 6)
+#define WMT_PIN_VDIN7		WMT_PIN(2, 7)
+#define WMT_PIN_SPI0_MOSI	WMT_PIN(2, 24)
+#define WMT_PIN_SPI0_MISO	WMT_PIN(2, 25)
+#define WMT_PIN_SPI0_SS		WMT_PIN(2, 26)
+#define WMT_PIN_SPI0_CLK	WMT_PIN(2, 27)
+#define WMT_PIN_SPI0_SSB	WMT_PIN(2, 28)
+#define WMT_PIN_SD0CLK		WMT_PIN(3, 17)
+#define WMT_PIN_SD0CMD		WMT_PIN(3, 18)
+#define WMT_PIN_SD0WP		WMT_PIN(3, 19)
+#define WMT_PIN_SD0DATA0	WMT_PIN(3, 20)
+#define WMT_PIN_SD0DATA1	WMT_PIN(3, 21)
+#define WMT_PIN_SD0DATA2	WMT_PIN(3, 22)
+#define WMT_PIN_SD0DATA3	WMT_PIN(3, 23)
+#define WMT_PIN_SD1DATA0	WMT_PIN(3, 24)
+#define WMT_PIN_SD1DATA1	WMT_PIN(3, 25)
+#define WMT_PIN_SD1DATA2	WMT_PIN(3, 26)
+#define WMT_PIN_SD1DATA3	WMT_PIN(3, 27)
+#define WMT_PIN_SD1DATA4	WMT_PIN(3, 28)
+#define WMT_PIN_SD1DATA5	WMT_PIN(3, 29)
+#define WMT_PIN_SD1DATA6	WMT_PIN(3, 30)
+#define WMT_PIN_SD1DATA7	WMT_PIN(3, 31)
+#define WMT_PIN_I2C0_SCL	WMT_PIN(5, 8)
+#define WMT_PIN_I2C0_SDA	WMT_PIN(5, 9)
+#define WMT_PIN_I2C1_SCL	WMT_PIN(5, 10)
+#define WMT_PIN_I2C1_SDA	WMT_PIN(5, 11)
+#define WMT_PIN_I2C2_SCL	WMT_PIN(5, 12)
+#define WMT_PIN_I2C2_SDA	WMT_PIN(5, 13)
+#define WMT_PIN_UART0_RTS	WMT_PIN(5, 16)
+#define WMT_PIN_UART0_TXD	WMT_PIN(5, 17)
+#define WMT_PIN_UART0_CTS	WMT_PIN(5, 18)
+#define WMT_PIN_UART0_RXD	WMT_PIN(5, 19)
+#define WMT_PIN_UART1_RTS	WMT_PIN(5, 20)
+#define WMT_PIN_UART1_TXD	WMT_PIN(5, 21)
+#define WMT_PIN_UART1_CTS	WMT_PIN(5, 22)
+#define WMT_PIN_UART1_RXD	WMT_PIN(5, 23)
+#define WMT_PIN_UART2_RTS	WMT_PIN(5, 24)
+#define WMT_PIN_UART2_TXD	WMT_PIN(5, 25)
+#define WMT_PIN_UART2_CTS	WMT_PIN(5, 26)
+#define WMT_PIN_UART2_RXD	WMT_PIN(5, 27)
+#define WMT_PIN_SD2WP		WMT_PIN(6, 3)
+#define WMT_PIN_SD2CMD		WMT_PIN(6, 6)
+#define WMT_PIN_SD2CLK		WMT_PIN(6, 7)
+#define WMT_PIN_SD2PWR		WMT_PIN(6, 9)
+#define WMT_PIN_SD1CLK		WMT_PIN(7, 0)
+#define WMT_PIN_SD1CMD		WMT_PIN(7, 1)
+#define WMT_PIN_SD1PWR		WMT_PIN(7, 10)
+#define WMT_PIN_SD1WP		WMT_PIN(7, 11)
+#define WMT_PIN_SD1CD		WMT_PIN(7, 12)
+#define WMT_PIN_PWMOUT1		WMT_PIN(7, 26)
+#define WMT_PIN_PWMOUT0		WMT_PIN(7, 27)
+
+static const struct pinctrl_pin_desc wm8850_pins[] = {
+	PINCTRL_PIN(WMT_PIN_EXTGPIO0, "extgpio0"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO1, "extgpio1"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO2, "extgpio2"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO3, "extgpio3"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO4, "extgpio4"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO5, "extgpio5"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO6, "extgpio6"),
+	PINCTRL_PIN(WMT_PIN_EXTGPIO7, "extgpio7"),
+	PINCTRL_PIN(WMT_PIN_WAKEUP0, "wakeup0"),
+	PINCTRL_PIN(WMT_PIN_WAKEUP1, "wakeup1"),
+	PINCTRL_PIN(WMT_PIN_WAKEUP2, "wakeup2"),
+	PINCTRL_PIN(WMT_PIN_WAKEUP3, "wakeup3"),
+	PINCTRL_PIN(WMT_PIN_SUSGPIO0, "susgpio0"),
+	PINCTRL_PIN(WMT_PIN_SUSGPIO1, "susgpio1"),
+	PINCTRL_PIN(WMT_PIN_SD0CD, "sd0_cd"),
+	PINCTRL_PIN(WMT_PIN_VDOUT0, "vdout0"),
+	PINCTRL_PIN(WMT_PIN_VDOUT1, "vdout1"),
+	PINCTRL_PIN(WMT_PIN_VDOUT2, "vdout2"),
+	PINCTRL_PIN(WMT_PIN_VDOUT3, "vdout3"),
+	PINCTRL_PIN(WMT_PIN_VDOUT4, "vdout4"),
+	PINCTRL_PIN(WMT_PIN_VDOUT5, "vdout5"),
+	PINCTRL_PIN(WMT_PIN_VDOUT6, "vdout6"),
+	PINCTRL_PIN(WMT_PIN_VDOUT7, "vdout7"),
+	PINCTRL_PIN(WMT_PIN_VDOUT8, "vdout8"),
+	PINCTRL_PIN(WMT_PIN_VDOUT9, "vdout9"),
+	PINCTRL_PIN(WMT_PIN_VDOUT10, "vdout10"),
+	PINCTRL_PIN(WMT_PIN_VDOUT11, "vdout11"),
+	PINCTRL_PIN(WMT_PIN_VDOUT12, "vdout12"),
+	PINCTRL_PIN(WMT_PIN_VDOUT13, "vdout13"),
+	PINCTRL_PIN(WMT_PIN_VDOUT14, "vdout14"),
+	PINCTRL_PIN(WMT_PIN_VDOUT15, "vdout15"),
+	PINCTRL_PIN(WMT_PIN_VDOUT16, "vdout16"),
+	PINCTRL_PIN(WMT_PIN_VDOUT17, "vdout17"),
+	PINCTRL_PIN(WMT_PIN_VDOUT18, "vdout18"),
+	PINCTRL_PIN(WMT_PIN_VDOUT19, "vdout19"),
+	PINCTRL_PIN(WMT_PIN_VDOUT20, "vdout20"),
+	PINCTRL_PIN(WMT_PIN_VDOUT21, "vdout21"),
+	PINCTRL_PIN(WMT_PIN_VDOUT22, "vdout22"),
+	PINCTRL_PIN(WMT_PIN_VDOUT23, "vdout23"),
+	PINCTRL_PIN(WMT_PIN_VDIN0, "vdin0"),
+	PINCTRL_PIN(WMT_PIN_VDIN1, "vdin1"),
+	PINCTRL_PIN(WMT_PIN_VDIN2, "vdin2"),
+	PINCTRL_PIN(WMT_PIN_VDIN3, "vdin3"),
+	PINCTRL_PIN(WMT_PIN_VDIN4, "vdin4"),
+	PINCTRL_PIN(WMT_PIN_VDIN5, "vdin5"),
+	PINCTRL_PIN(WMT_PIN_VDIN6, "vdin6"),
+	PINCTRL_PIN(WMT_PIN_VDIN7, "vdin7"),
+	PINCTRL_PIN(WMT_PIN_SPI0_MOSI, "spi0_mosi"),
+	PINCTRL_PIN(WMT_PIN_SPI0_MISO, "spi0_miso"),
+	PINCTRL_PIN(WMT_PIN_SPI0_SS, "spi0_ss"),
+	PINCTRL_PIN(WMT_PIN_SPI0_CLK, "spi0_clk"),
+	PINCTRL_PIN(WMT_PIN_SPI0_SSB, "spi0_ssb"),
+	PINCTRL_PIN(WMT_PIN_SD0CLK, "sd0_clk"),
+	PINCTRL_PIN(WMT_PIN_SD0CMD, "sd0_cmd"),
+	PINCTRL_PIN(WMT_PIN_SD0WP, "sd0_wp"),
+	PINCTRL_PIN(WMT_PIN_SD0DATA0, "sd0_data0"),
+	PINCTRL_PIN(WMT_PIN_SD0DATA1, "sd0_data1"),
+	PINCTRL_PIN(WMT_PIN_SD0DATA2, "sd0_data2"),
+	PINCTRL_PIN(WMT_PIN_SD0DATA3, "sd0_data3"),
+	PINCTRL_PIN(WMT_PIN_SD1DATA0, "sd1_data0"),
+	PINCTRL_PIN(WMT_PIN_SD1DATA1, "sd1_data1"),
+	PINCTRL_PIN(WMT_PIN_SD1DATA2, "sd1_data2"),
+	PINCTRL_PIN(WMT_PIN_SD1DATA3, "sd1_data3"),
+	PINCTRL_PIN(WMT_PIN_SD1DATA4, "sd1_data4"),
+	PINCTRL_PIN(WMT_PIN_SD1DATA5, "sd1_data5"),
+	PINCTRL_PIN(WMT_PIN_SD1DATA6, "sd1_data6"),
+	PINCTRL_PIN(WMT_PIN_SD1DATA7, "sd1_data7"),
+	PINCTRL_PIN(WMT_PIN_I2C0_SCL, "i2c0_scl"),
+	PINCTRL_PIN(WMT_PIN_I2C0_SDA, "i2c0_sda"),
+	PINCTRL_PIN(WMT_PIN_I2C1_SCL, "i2c1_scl"),
+	PINCTRL_PIN(WMT_PIN_I2C1_SDA, "i2c1_sda"),
+	PINCTRL_PIN(WMT_PIN_I2C2_SCL, "i2c2_scl"),
+	PINCTRL_PIN(WMT_PIN_I2C2_SDA, "i2c2_sda"),
+	PINCTRL_PIN(WMT_PIN_UART0_RTS, "uart0_rts"),
+	PINCTRL_PIN(WMT_PIN_UART0_TXD, "uart0_txd"),
+	PINCTRL_PIN(WMT_PIN_UART0_CTS, "uart0_cts"),
+	PINCTRL_PIN(WMT_PIN_UART0_RXD, "uart0_rxd"),
+	PINCTRL_PIN(WMT_PIN_UART1_RTS, "uart1_rts"),
+	PINCTRL_PIN(WMT_PIN_UART1_TXD, "uart1_txd"),
+	PINCTRL_PIN(WMT_PIN_UART1_CTS, "uart1_cts"),
+	PINCTRL_PIN(WMT_PIN_UART1_RXD, "uart1_rxd"),
+	PINCTRL_PIN(WMT_PIN_UART2_RTS, "uart2_rts"),
+	PINCTRL_PIN(WMT_PIN_UART2_TXD, "uart2_txd"),
+	PINCTRL_PIN(WMT_PIN_UART2_CTS, "uart2_cts"),
+	PINCTRL_PIN(WMT_PIN_UART2_RXD, "uart2_rxd"),
+	PINCTRL_PIN(WMT_PIN_SD2WP, "sd2_wp"),
+	PINCTRL_PIN(WMT_PIN_SD2CMD, "sd2_cmd"),
+	PINCTRL_PIN(WMT_PIN_SD2CLK, "sd2_clk"),
+	PINCTRL_PIN(WMT_PIN_SD2PWR, "sd2_pwr"),
+	PINCTRL_PIN(WMT_PIN_SD1CLK, "sd1_clk"),
+	PINCTRL_PIN(WMT_PIN_SD1CMD, "sd1_cmd"),
+	PINCTRL_PIN(WMT_PIN_SD1PWR, "sd1_pwr"),
+	PINCTRL_PIN(WMT_PIN_SD1WP, "sd1_wp"),
+	PINCTRL_PIN(WMT_PIN_SD1CD, "sd1_cd"),
+	PINCTRL_PIN(WMT_PIN_PWMOUT1, "pwmout1"),
+	PINCTRL_PIN(WMT_PIN_PWMOUT0, "pwmout0"),
+};
+
+/* Order of these names must match the above list */
+static const char * const wm8850_groups[] = {
+	"extgpio0",
+	"extgpio1",
+	"extgpio2",
+	"extgpio3",
+	"extgpio4",
+	"extgpio5",
+	"extgpio6",
+	"extgpio7",
+	"wakeup0",
+	"wakeup1",
+	"wakeup2",
+	"wakeup3",
+	"susgpio0",
+	"susgpio1",
+	"sd0_cd",
+	"vdout0",
+	"vdout1",
+	"vdout2",
+	"vdout3",
+	"vdout4",
+	"vdout5",
+	"vdout6",
+	"vdout7",
+	"vdout8",
+	"vdout9",
+	"vdout10",
+	"vdout11",
+	"vdout12",
+	"vdout13",
+	"vdout14",
+	"vdout15",
+	"vdout16",
+	"vdout17",
+	"vdout18",
+	"vdout19",
+	"vdout20",
+	"vdout21",
+	"vdout22",
+	"vdout23",
+	"vdin0",
+	"vdin1",
+	"vdin2",
+	"vdin3",
+	"vdin4",
+	"vdin5",
+	"vdin6",
+	"vdin7",
+	"spi0_mosi",
+	"spi0_miso",
+	"spi0_ss",
+	"spi0_clk",
+	"spi0_ssb",
+	"sd0_clk",
+	"sd0_cmd",
+	"sd0_wp",
+	"sd0_data0",
+	"sd0_data1",
+	"sd0_data2",
+	"sd0_data3",
+	"sd1_data0",
+	"sd1_data1",
+	"sd1_data2",
+	"sd1_data3",
+	"sd1_data4",
+	"sd1_data5",
+	"sd1_data6",
+	"sd1_data7",
+	"i2c0_scl",
+	"i2c0_sda",
+	"i2c1_scl",
+	"i2c1_sda",
+	"i2c2_scl",
+	"i2c2_sda",
+	"uart0_rts",
+	"uart0_txd",
+	"uart0_cts",
+	"uart0_rxd",
+	"uart1_rts",
+	"uart1_txd",
+	"uart1_cts",
+	"uart1_rxd",
+	"uart2_rts",
+	"uart2_txd",
+	"uart2_cts",
+	"uart2_rxd",
+	"sd2_wp",
+	"sd2_cmd",
+	"sd2_clk",
+	"sd2_pwr",
+	"sd1_clk",
+	"sd1_cmd",
+	"sd1_pwr",
+	"sd1_wp",
+	"sd1_cd",
+	"pwmout1",
+	"pwmout0",
+};
+
+static int wm8850_pinctrl_probe(struct platform_device *pdev)
+{
+	struct wmt_pinctrl_data *data;
+
+	data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
+	if (!data) {
+		dev_err(&pdev->dev, "failed to allocate data\n");
+		return -ENOMEM;
+	}
+
+	data->banks = wm8850_banks;
+	data->nbanks = ARRAY_SIZE(wm8850_banks);
+	data->pins = wm8850_pins;
+	data->npins = ARRAY_SIZE(wm8850_pins);
+	data->groups = wm8850_groups;
+	data->ngroups = ARRAY_SIZE(wm8850_groups);
+
+	return wmt_pinctrl_probe(pdev, data);
+}
+
+static int wm8850_pinctrl_remove(struct platform_device *pdev)
+{
+	return wmt_pinctrl_remove(pdev);
+}
+
+static struct of_device_id wmt_pinctrl_of_match[] = {
+	{ .compatible = "wm,wm8850-pinctrl" },
+	{ /* sentinel */ },
+};
+
+static struct platform_driver wmt_pinctrl_driver = {
+	.probe	= wm8850_pinctrl_probe,
+	.remove	= wm8850_pinctrl_remove,
+	.driver = {
+		.name	= "pinctrl-wm8850",
+		.owner	= THIS_MODULE,
+		.of_match_table	= wmt_pinctrl_of_match,
+	},
+};
+
+module_platform_driver(wmt_pinctrl_driver);
+
+MODULE_AUTHOR("Tony Prisk <linux@prisktech.co.nz>");
+MODULE_DESCRIPTION("Wondermedia WM8850 Pincontrol driver");
+MODULE_LICENSE("GPL v2");
+MODULE_DEVICE_TABLE(of, wmt_pinctrl_of_match);
diff --git a/drivers/pinctrl/vt8500/pinctrl-wmt.c b/drivers/pinctrl/vt8500/pinctrl-wmt.c
new file mode 100644
index 000000000000..ab63104e8dc9
--- /dev/null
+++ b/drivers/pinctrl/vt8500/pinctrl-wmt.c
@@ -0,0 +1,632 @@
+/*
+ * Pinctrl driver for the Wondermedia SoC's
+ *
+ * Copyright (c) 2013 Tony Prisk <linux@prisktech.co.nz>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ */
+
+#include <linux/err.h>
+#include <linux/gpio.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/irq.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_irq.h>
+#include <linux/pinctrl/consumer.h>
+#include <linux/pinctrl/machine.h>
+#include <linux/pinctrl/pinconf.h>
+#include <linux/pinctrl/pinconf-generic.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/pinctrl/pinmux.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+
+#include "pinctrl-wmt.h"
+
+static inline void wmt_setbits(struct wmt_pinctrl_data *data, u32 reg,
+				 u32 mask)
+{
+	u32 val;
+
+	val = readl_relaxed(data->base + reg);
+	val |= mask;
+	writel_relaxed(val, data->base + reg);
+}
+
+static inline void wmt_clearbits(struct wmt_pinctrl_data *data, u32 reg,
+				   u32 mask)
+{
+	u32 val;
+
+	val = readl_relaxed(data->base + reg);
+	val &= ~mask;
+	writel_relaxed(val, data->base + reg);
+}
+
+enum wmt_func_sel {
+	WMT_FSEL_GPIO_IN = 0,
+	WMT_FSEL_GPIO_OUT = 1,
+	WMT_FSEL_ALT = 2,
+	WMT_FSEL_COUNT = 3,
+};
+
+static const char * const wmt_functions[WMT_FSEL_COUNT] = {
+	[WMT_FSEL_GPIO_IN] = "gpio_in",
+	[WMT_FSEL_GPIO_OUT] = "gpio_out",
+	[WMT_FSEL_ALT] = "alt",
+};
+
+static int wmt_pmx_get_functions_count(struct pinctrl_dev *pctldev)
+{
+	return WMT_FSEL_COUNT;
+}
+
+static const char *wmt_pmx_get_function_name(struct pinctrl_dev *pctldev,
+					     unsigned selector)
+{
+	return wmt_functions[selector];
+}
+
+static int wmt_pmx_get_function_groups(struct pinctrl_dev *pctldev,
+				       unsigned selector,
+				       const char * const **groups,
+				       unsigned * const num_groups)
+{
+	struct wmt_pinctrl_data *data = pinctrl_dev_get_drvdata(pctldev);
+
+	/* every pin does every function */
+	*groups = data->groups;
+	*num_groups = data->ngroups;
+
+	return 0;
+}
+
+static int wmt_set_pinmux(struct wmt_pinctrl_data *data, unsigned func,
+			  unsigned pin)
+{
+	u32 bank = WMT_BANK_FROM_PIN(pin);
+	u32 bit = WMT_BIT_FROM_PIN(pin);
+	u32 reg_en = data->banks[bank].reg_en;
+	u32 reg_dir = data->banks[bank].reg_dir;
+
+	if (reg_dir == NO_REG) {
+		dev_err(data->dev, "pin:%d no direction register defined\n",
+			pin);
+		return -EINVAL;
+	}
+
+	/*
+	 * If reg_en == NO_REG, we assume it is a dedicated GPIO and cannot be
+	 * disabled (as on VT8500) and that no alternate function is available.
+	 */
+	switch (func) {
+	case WMT_FSEL_GPIO_IN:
+		if (reg_en != NO_REG)
+			wmt_setbits(data, reg_en, BIT(bit));
+		wmt_clearbits(data, reg_dir, BIT(bit));
+		break;
+	case WMT_FSEL_GPIO_OUT:
+		if (reg_en != NO_REG)
+			wmt_setbits(data, reg_en, BIT(bit));
+		wmt_setbits(data, reg_dir, BIT(bit));
+		break;
+	case WMT_FSEL_ALT:
+		if (reg_en == NO_REG) {
+			dev_err(data->dev, "pin:%d no alt function available\n",
+				pin);
+			return -EINVAL;
+		}
+		wmt_clearbits(data, reg_en, BIT(bit));
+	}
+
+	return 0;
+}
+
+static int wmt_pmx_enable(struct pinctrl_dev *pctldev,
+			  unsigned func_selector,
+			  unsigned group_selector)
+{
+	struct wmt_pinctrl_data *data = pinctrl_dev_get_drvdata(pctldev);
+	u32 pinnum = data->pins[group_selector].number;
+
+	return wmt_set_pinmux(data, func_selector, pinnum);
+}
+
+static void wmt_pmx_disable(struct pinctrl_dev *pctldev,
+			    unsigned func_selector,
+			    unsigned group_selector)
+{
+	struct wmt_pinctrl_data *data = pinctrl_dev_get_drvdata(pctldev);
+	u32 pinnum = data->pins[group_selector].number;
+
+	/* disable by setting GPIO_IN */
+	wmt_set_pinmux(data, WMT_FSEL_GPIO_IN, pinnum);
+}
+
+static void wmt_pmx_gpio_disable_free(struct pinctrl_dev *pctldev,
+				      struct pinctrl_gpio_range *range,
+				      unsigned offset)
+{
+	struct wmt_pinctrl_data *data = pinctrl_dev_get_drvdata(pctldev);
+
+	/* disable by setting GPIO_IN */
+	wmt_set_pinmux(data, WMT_FSEL_GPIO_IN, offset);
+}
+
+static int wmt_pmx_gpio_set_direction(struct pinctrl_dev *pctldev,
+				      struct pinctrl_gpio_range *range,
+				      unsigned offset,
+				      bool input)
+{
+	struct wmt_pinctrl_data *data = pinctrl_dev_get_drvdata(pctldev);
+
+	wmt_set_pinmux(data, (input ? WMT_FSEL_GPIO_IN : WMT_FSEL_GPIO_OUT),
+		       offset);
+
+	return 0;
+}
+
+static struct pinmux_ops wmt_pinmux_ops = {
+	.get_functions_count = wmt_pmx_get_functions_count,
+	.get_function_name = wmt_pmx_get_function_name,
+	.get_function_groups = wmt_pmx_get_function_groups,
+	.enable = wmt_pmx_enable,
+	.disable = wmt_pmx_disable,
+	.gpio_disable_free = wmt_pmx_gpio_disable_free,
+	.gpio_set_direction = wmt_pmx_gpio_set_direction,
+};
+
+static int wmt_get_groups_count(struct pinctrl_dev *pctldev)
+{
+	struct wmt_pinctrl_data *data = pinctrl_dev_get_drvdata(pctldev);
+
+	return data->ngroups;
+}
+
+static const char *wmt_get_group_name(struct pinctrl_dev *pctldev,
+				      unsigned selector)
+{
+	struct wmt_pinctrl_data *data = pinctrl_dev_get_drvdata(pctldev);
+
+	return data->groups[selector];
+}
+
+static int wmt_get_group_pins(struct pinctrl_dev *pctldev,
+			      unsigned selector,
+			      const unsigned **pins,
+			      unsigned *num_pins)
+{
+	struct wmt_pinctrl_data *data = pinctrl_dev_get_drvdata(pctldev);
+
+	*pins = &data->pins[selector].number;
+	*num_pins = 1;
+
+	return 0;
+}
+
+static int wmt_pctl_find_group_by_pin(struct wmt_pinctrl_data *data, u32 pin)
+{
+	int i;
+
+	for (i = 0; i < data->npins; i++) {
+		if (data->pins[i].number == pin)
+			return i;
+	}
+
+	return -EINVAL;
+}
+
+static int wmt_pctl_dt_node_to_map_func(struct wmt_pinctrl_data *data,
+					struct device_node *np,
+					u32 pin, u32 fnum,
+					struct pinctrl_map **maps)
+{
+	int group;
+	struct pinctrl_map *map = *maps;
+
+	if (fnum >= ARRAY_SIZE(wmt_functions)) {
+		dev_err(data->dev, "invalid wm,function %d\n", fnum);
+		return -EINVAL;
+	}
+
+	group = wmt_pctl_find_group_by_pin(data, pin);
+	if (group < 0) {
+		dev_err(data->dev, "unable to match pin %d to group\n", pin);
+		return group;
+	}
+
+	map->type = PIN_MAP_TYPE_MUX_GROUP;
+	map->data.mux.group = data->groups[group];
+	map->data.mux.function = wmt_functions[fnum];
+	(*maps)++;
+
+	return 0;
+}
+
+static int wmt_pctl_dt_node_to_map_pull(struct wmt_pinctrl_data *data,
+					struct device_node *np,
+					u32 pin, u32 pull,
+					struct pinctrl_map **maps)
+{
+	int group;
+	unsigned long *configs;
+	struct pinctrl_map *map = *maps;
+
+	if (pull > 2) {
+		dev_err(data->dev, "invalid wm,pull %d\n", pull);
+		return -EINVAL;
+	}
+
+	group = wmt_pctl_find_group_by_pin(data, pin);
+	if (group < 0) {
+		dev_err(data->dev, "unable to match pin %d to group\n", pin);
+		return group;
+	}
+
+	configs = kzalloc(sizeof(*configs), GFP_KERNEL);
+	if (!configs)
+		return -ENOMEM;
+
+	configs[0] = pull;
+
+	map->type = PIN_MAP_TYPE_CONFIGS_PIN;
+	map->data.configs.group_or_pin = data->groups[group];
+	map->data.configs.configs = configs;
+	map->data.configs.num_configs = 1;
+	(*maps)++;
+
+	return 0;
+}
+
+static void wmt_pctl_dt_free_map(struct pinctrl_dev *pctldev,
+				 struct pinctrl_map *maps,
+				 unsigned num_maps)
+{
+	int i;
+
+	for (i = 0; i < num_maps; i++)
+		if (maps[i].type == PIN_MAP_TYPE_CONFIGS_PIN)
+			kfree(maps[i].data.configs.configs);
+
+	kfree(maps);
+}
+
+static int wmt_pctl_dt_node_to_map(struct pinctrl_dev *pctldev,
+				   struct device_node *np,
+				   struct pinctrl_map **map,
+				   unsigned *num_maps)
+{
+	struct pinctrl_map *maps, *cur_map;
+	struct property *pins, *funcs, *pulls;
+	u32 pin, func, pull;
+	int num_pins, num_funcs, num_pulls, maps_per_pin;
+	int i, err;
+	struct wmt_pinctrl_data *data = pinctrl_dev_get_drvdata(pctldev);
+
+	pins = of_find_property(np, "wm,pins", NULL);
+	if (!pins) {
+		dev_err(data->dev, "missing wmt,pins property\n");
+		return -EINVAL;
+	}
+
+	funcs = of_find_property(np, "wm,function", NULL);
+	pulls = of_find_property(np, "wm,pull", NULL);
+
+	if (!funcs && !pulls) {
+		dev_err(data->dev, "neither wm,function nor wm,pull specified\n");
+		return -EINVAL;
+	}
+
+	/*
+	 * The following lines calculate how many values are defined for each
+	 * of the properties.
+	 */
+	num_pins = pins->length / sizeof(u32);
+	num_funcs = funcs ? (funcs->length / sizeof(u32)) : 0;
+	num_pulls = pulls ? (pulls->length / sizeof(u32)) : 0;
+
+	if (num_funcs > 1 && num_funcs != num_pins) {
+		dev_err(data->dev, "wm,function must have 1 or %d entries\n",
+			num_pins);
+		return -EINVAL;
+	}
+
+	if (num_pulls > 1 && num_pulls != num_pins) {
+		dev_err(data->dev, "wm,pull must have 1 or %d entries\n",
+			num_pins);
+		return -EINVAL;
+	}
+
+	maps_per_pin = 0;
+	if (num_funcs)
+		maps_per_pin++;
+	if (num_pulls)
+		maps_per_pin++;
+
+	cur_map = maps = kzalloc(num_pins * maps_per_pin * sizeof(*maps),
+				 GFP_KERNEL);
+	if (!maps)
+		return -ENOMEM;
+
+	for (i = 0; i < num_pins; i++) {
+		err = of_property_read_u32_index(np, "wm,pins", i, &pin);
+		if (err)
+			goto fail;
+
+		if (pin >= (data->nbanks * 32)) {
+			dev_err(data->dev, "invalid wm,pins value\n");
+			err = -EINVAL;
+			goto fail;
+		}
+
+		if (num_funcs) {
+			err = of_property_read_u32_index(np, "wm,function",
+						(num_funcs > 1 ? i : 0), &func);
+			if (err)
+				goto fail;
+
+			err = wmt_pctl_dt_node_to_map_func(data, np, pin, func,
+							   &cur_map);
+			if (err)
+				goto fail;
+		}
+
+		if (num_pulls) {
+			err = of_property_read_u32_index(np, "wm,pull",
+						(num_pulls > 1 ? i : 0), &pull);
+			if (err)
+				goto fail;
+
+			err = wmt_pctl_dt_node_to_map_pull(data, np, pin, pull,
+							   &cur_map);
+			if (err)
+				goto fail;
+		}
+	}
+	*map = maps;
+	*num_maps = num_pins * maps_per_pin;
+	return 0;
+
+/*
+ * The fail path removes any maps that have been allocated. The fail path is
+ * only called from code after maps has been kzalloc'd. It is also safe to
+ * pass 'num_pins * maps_per_pin' as the map count even though we probably
+ * failed before all the mappings were read as all maps are allocated at once,
+ * and configs are only allocated for .type = PIN_MAP_TYPE_CONFIGS_PIN - there
+ * is no failpath where a config can be allocated without .type being set.
+ */
+fail:
+	wmt_pctl_dt_free_map(pctldev, maps, num_pins * maps_per_pin);
+	return err;
+}
+
+static struct pinctrl_ops wmt_pctl_ops = {
+	.get_groups_count = wmt_get_groups_count,
+	.get_group_name	= wmt_get_group_name,
+	.get_group_pins	= wmt_get_group_pins,
+	.dt_node_to_map = wmt_pctl_dt_node_to_map,
+	.dt_free_map = wmt_pctl_dt_free_map,
+};
+
+static int wmt_pinconf_get(struct pinctrl_dev *pctldev, unsigned pin,
+			   unsigned long *config)
+{
+	return -ENOTSUPP;
+}
+
+static int wmt_pinconf_set(struct pinctrl_dev *pctldev, unsigned pin,
+			   unsigned long config)
+{
+	struct wmt_pinctrl_data *data = pinctrl_dev_get_drvdata(pctldev);
+	enum pin_config_param param = pinconf_to_config_param(config);
+	u16 arg = pinconf_to_config_argument(config);
+	u32 bank = WMT_BANK_FROM_PIN(pin);
+	u32 bit = WMT_BIT_FROM_PIN(pin);
+	u32 reg_pull_en = data->banks[bank].reg_pull_en;
+	u32 reg_pull_cfg = data->banks[bank].reg_pull_cfg;
+
+	if ((reg_pull_en == NO_REG) || (reg_pull_cfg == NO_REG)) {
+		dev_err(data->dev, "bias functions not supported on pin %d\n",
+			pin);
+		return -EINVAL;
+	}
+
+	if ((param == PIN_CONFIG_BIAS_PULL_DOWN) ||
+	    (param == PIN_CONFIG_BIAS_PULL_UP)) {
+		if (arg == 0)
+			param = PIN_CONFIG_BIAS_DISABLE;
+	}
+
+	switch (param) {
+	case PIN_CONFIG_BIAS_DISABLE:
+		wmt_clearbits(data, reg_pull_en, BIT(bit));
+		break;
+	case PIN_CONFIG_BIAS_PULL_DOWN:
+		wmt_clearbits(data, reg_pull_cfg, BIT(bit));
+		wmt_setbits(data, reg_pull_en, BIT(bit));
+		break;
+	case PIN_CONFIG_BIAS_PULL_UP:
+		wmt_setbits(data, reg_pull_cfg, BIT(bit));
+		wmt_setbits(data, reg_pull_en, BIT(bit));
+		break;
+	default:
+		dev_err(data->dev, "unknown pinconf param\n");
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static struct pinconf_ops wmt_pinconf_ops = {
+	.pin_config_get = wmt_pinconf_get,
+	.pin_config_set = wmt_pinconf_set,
+};
+
+static struct pinctrl_desc wmt_desc = {
+	.owner = THIS_MODULE,
+	.name = "pinctrl-wmt",
+	.pctlops = &wmt_pctl_ops,
+	.pmxops = &wmt_pinmux_ops,
+	.confops = &wmt_pinconf_ops,
+};
+
+static int wmt_gpio_request(struct gpio_chip *chip, unsigned offset)
+{
+	return pinctrl_request_gpio(chip->base + offset);
+}
+
+static void wmt_gpio_free(struct gpio_chip *chip, unsigned offset)
+{
+	pinctrl_free_gpio(chip->base + offset);
+}
+
+static int wmt_gpio_get_direction(struct gpio_chip *chip, unsigned offset)
+{
+	struct wmt_pinctrl_data *data = dev_get_drvdata(chip->dev);
+	u32 bank = WMT_BANK_FROM_PIN(offset);
+	u32 bit = WMT_BIT_FROM_PIN(offset);
+	u32 reg_dir = data->banks[bank].reg_dir;
+	u32 val;
+
+	val = readl_relaxed(data->base + reg_dir);
+	if (val & BIT(bit))
+		return GPIOF_DIR_OUT;
+	else
+		return GPIOF_DIR_IN;
+}
+
+static int wmt_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
+{
+	return pinctrl_gpio_direction_input(chip->base + offset);
+}
+
+static int wmt_gpio_direction_output(struct gpio_chip *chip, unsigned offset,
+				     int value)
+{
+	return pinctrl_gpio_direction_output(chip->base + offset);
+}
+
+static int wmt_gpio_get_value(struct gpio_chip *chip, unsigned offset)
+{
+	struct wmt_pinctrl_data *data = dev_get_drvdata(chip->dev);
+	u32 bank = WMT_BANK_FROM_PIN(offset);
+	u32 bit = WMT_BIT_FROM_PIN(offset);
+	u32 reg_data_in = data->banks[bank].reg_data_in;
+
+	if (reg_data_in == NO_REG) {
+		dev_err(data->dev, "no data in register defined\n");
+		return -EINVAL;
+	}
+
+	return !!(readl_relaxed(data->base + reg_data_in) & BIT(bit));
+}
+
+static void wmt_gpio_set_value(struct gpio_chip *chip, unsigned offset,
+			       int val)
+{
+	struct wmt_pinctrl_data *data = dev_get_drvdata(chip->dev);
+	u32 bank = WMT_BANK_FROM_PIN(offset);
+	u32 bit = WMT_BIT_FROM_PIN(offset);
+	u32 reg_data_out = data->banks[bank].reg_data_out;
+
+	if (reg_data_out == NO_REG) {
+		dev_err(data->dev, "no data out register defined\n");
+		return;
+	}
+
+	if (val)
+		wmt_setbits(data, reg_data_out, BIT(bit));
+	else
+		wmt_clearbits(data, reg_data_out, BIT(bit));
+}
+
+static struct gpio_chip wmt_gpio_chip = {
+	.label = "gpio-wmt",
+	.owner = THIS_MODULE,
+	.request = wmt_gpio_request,
+	.free = wmt_gpio_free,
+	.get_direction = wmt_gpio_get_direction,
+	.direction_input = wmt_gpio_direction_input,
+	.direction_output = wmt_gpio_direction_output,
+	.get = wmt_gpio_get_value,
+	.set = wmt_gpio_set_value,
+	.can_sleep = 0,
+};
+
+int wmt_pinctrl_probe(struct platform_device *pdev,
+		      struct wmt_pinctrl_data *data)
+{
+	int err;
+	struct resource *res;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	data->base = devm_request_and_ioremap(&pdev->dev, res);
+	if (!data->base) {
+		dev_err(&pdev->dev, "failed to map memory resource\n");
+		return -EBUSY;
+	}
+
+	wmt_desc.pins = data->pins;
+	wmt_desc.npins = data->npins;
+
+	data->gpio_chip = wmt_gpio_chip;
+	data->gpio_chip.dev = &pdev->dev;
+	data->gpio_chip.of_node = pdev->dev.of_node;
+	data->gpio_chip.ngpio = data->nbanks * 32;
+
+	platform_set_drvdata(pdev, data);
+
+	data->dev = &pdev->dev;
+
+	data->pctl_dev = pinctrl_register(&wmt_desc, &pdev->dev, data);
+	if (!data->pctl_dev) {
+		dev_err(&pdev->dev, "Failed to register pinctrl\n");
+		return -EINVAL;
+	}
+
+	err = gpiochip_add(&data->gpio_chip);
+	if (err) {
+		dev_err(&pdev->dev, "could not add GPIO chip\n");
+		goto fail_gpio;
+	}
+
+	err = gpiochip_add_pin_range(&data->gpio_chip, dev_name(data->dev),
+				     0, 0, data->nbanks * 32);
+	if (err)
+		goto fail_range;
+
+	dev_info(&pdev->dev, "Pin controller initialized\n");
+
+	return 0;
+
+fail_range:
+	err = gpiochip_remove(&data->gpio_chip);
+	if (err)
+		dev_err(&pdev->dev, "failed to remove gpio chip\n");
+fail_gpio:
+	pinctrl_unregister(data->pctl_dev);
+	return err;
+}
+
+int wmt_pinctrl_remove(struct platform_device *pdev)
+{
+	struct wmt_pinctrl_data *data = platform_get_drvdata(pdev);
+	int err;
+
+	err = gpiochip_remove(&data->gpio_chip);
+	if (err)
+		dev_err(&pdev->dev, "failed to remove gpio chip\n");
+
+	pinctrl_unregister(data->pctl_dev);
+
+	return 0;
+}
diff --git a/drivers/pinctrl/vt8500/pinctrl-wmt.h b/drivers/pinctrl/vt8500/pinctrl-wmt.h
new file mode 100644
index 000000000000..41f5f2deb5d6
--- /dev/null
+++ b/drivers/pinctrl/vt8500/pinctrl-wmt.h
@@ -0,0 +1,79 @@
+/*
+ * Pinctrl driver for the Wondermedia SoC's
+ *
+ * Copyright (c) 2013 Tony Prisk <linux@prisktech.co.nz>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ */
+
+#include <linux/gpio.h>
+
+/* VT8500 has no enable register in the extgpio bank. */
+#define NO_REG	0xFFFF
+
+#define WMT_PINCTRL_BANK(__en, __dir, __dout, __din, __pen, __pcfg)	\
+{									\
+	.reg_en		= __en,						\
+	.reg_dir	= __dir,					\
+	.reg_data_out	= __dout,					\
+	.reg_data_in	= __din,					\
+	.reg_pull_en	= __pen,					\
+	.reg_pull_cfg	= __pcfg,					\
+}
+
+/* Encode/decode the bank/bit pairs into a pin value */
+#define WMT_PIN(__bank, __offset)	((__bank << 5) | __offset)
+#define WMT_BANK_FROM_PIN(__pin)	(__pin >> 5)
+#define WMT_BIT_FROM_PIN(__pin)		(__pin & 0x1f)
+
+#define WMT_GROUP(__name, __data)		\
+{						\
+	.name = __name,				\
+	.pins = __data,				\
+	.npins = ARRAY_SIZE(__data),		\
+}
+
+struct wmt_pinctrl_bank_registers {
+	u32	reg_en;
+	u32	reg_dir;
+	u32	reg_data_out;
+	u32	reg_data_in;
+
+	u32	reg_pull_en;
+	u32	reg_pull_cfg;
+};
+
+struct wmt_pinctrl_group {
+	const char *name;
+	const unsigned int *pins;
+	const unsigned npins;
+};
+
+struct wmt_pinctrl_data {
+	struct device *dev;
+	struct pinctrl_dev *pctl_dev;
+
+	/* must be initialized before calling wmt_pinctrl_probe */
+	void __iomem *base;
+	const struct wmt_pinctrl_bank_registers *banks;
+	const struct pinctrl_pin_desc *pins;
+	const char * const *groups;
+
+	u32 nbanks;
+	u32 npins;
+	u32 ngroups;
+
+	struct gpio_chip gpio_chip;
+	struct pinctrl_gpio_range gpio_range;
+};
+
+int wmt_pinctrl_probe(struct platform_device *pdev,
+		      struct wmt_pinctrl_data *data);
+int wmt_pinctrl_remove(struct platform_device *pdev);