diff --git a/drivers/sh/pfc/Kconfig b/drivers/sh/pfc/Kconfig
index 95b04f4..b743aaa 100644
--- a/drivers/sh/pfc/Kconfig
+++ b/drivers/sh/pfc/Kconfig
@@ -4,8 +4,21 @@ config SH_PFC
 	# XXX move off the gpio dependency
 	depends on GENERIC_GPIO
 	select GPIO_SH_PFC if ARCH_REQUIRE_GPIOLIB
+	select PINCTRL_SH_PFC
 	def_bool y
 
+#
+# Placeholder for now, rehome to drivers/pinctrl once the PFC APIs
+# have settled.
+#
+config PINCTRL_SH_PFC
+	tristate "SuperH PFC pin controller driver"
+	depends on SH_PFC
+	select PINCTRL
+	select PINMUX
+	select PINCONF
+	select GENERIC_PINCONF
+
 config GPIO_SH_PFC
 	tristate "SuperH PFC GPIO support"
 	depends on SH_PFC && GPIOLIB
diff --git a/drivers/sh/pfc/Makefile b/drivers/sh/pfc/Makefile
index d8170774..7916027 100644
--- a/drivers/sh/pfc/Makefile
+++ b/drivers/sh/pfc/Makefile
@@ -1,2 +1,3 @@
 obj-y				+= core.o
+obj-$(CONFIG_PINCTRL_SH_PFC)	+= pinctrl.o
 obj-$(CONFIG_GPIO_SH_PFC)	+= gpio.o
diff --git a/drivers/sh/pfc/core.c b/drivers/sh/pfc/core.c
index ce4579e..02e9f62 100644
--- a/drivers/sh/pfc/core.c
+++ b/drivers/sh/pfc/core.c
@@ -19,6 +19,7 @@
 #include <linux/bitops.h>
 #include <linux/slab.h>
 #include <linux/ioport.h>
+#include <linux/pinctrl/machine.h>
 
 static struct sh_pfc *sh_pfc __read_mostly;
 
@@ -501,49 +502,6 @@ int sh_pfc_config_gpio(struct sh_pfc *pfc, unsigned gpio, int pinmux_type,
 }
 EXPORT_SYMBOL_GPL(sh_pfc_config_gpio);
 
-int sh_pfc_set_direction(struct sh_pfc *pfc, unsigned gpio,
-			 int new_pinmux_type)
-{
-	int pinmux_type;
-	int ret = -EINVAL;
-
-	if (!pfc)
-		goto err_out;
-
-	pinmux_type = pfc->gpios[gpio].flags & PINMUX_FLAG_TYPE;
-
-	switch (pinmux_type) {
-	case PINMUX_TYPE_GPIO:
-		break;
-	case PINMUX_TYPE_OUTPUT:
-	case PINMUX_TYPE_INPUT:
-	case PINMUX_TYPE_INPUT_PULLUP:
-	case PINMUX_TYPE_INPUT_PULLDOWN:
-		sh_pfc_config_gpio(pfc, gpio, pinmux_type, GPIO_CFG_FREE);
-		break;
-	default:
-		goto err_out;
-	}
-
-	if (sh_pfc_config_gpio(pfc, gpio,
-			       new_pinmux_type,
-			       GPIO_CFG_DRYRUN) != 0)
-		goto err_out;
-
-	if (sh_pfc_config_gpio(pfc, gpio,
-			       new_pinmux_type,
-			       GPIO_CFG_REQ) != 0)
-		BUG();
-
-	pfc->gpios[gpio].flags &= ~PINMUX_FLAG_TYPE;
-	pfc->gpios[gpio].flags |= new_pinmux_type;
-
-	ret = 0;
- err_out:
-	return ret;
-}
-EXPORT_SYMBOL_GPL(sh_pfc_set_direction);
-
 int register_sh_pfc(struct sh_pfc *pfc)
 {
 	int (*initroutine)(struct sh_pfc *) = NULL;
@@ -563,16 +521,49 @@ int register_sh_pfc(struct sh_pfc *pfc)
 
 	spin_lock_init(&pfc->lock);
 
+	pinctrl_provide_dummies();
 	setup_data_regs(pfc);
 
 	sh_pfc = pfc;
-	pr_info("%s support registered\n", pfc->name);
 
+	/*
+	 * Initialize pinctrl bindings first
+	 */
+	initroutine = symbol_request(sh_pfc_register_pinctrl);
+	if (initroutine) {
+		ret = (*initroutine)(pfc);
+		symbol_put_addr(initroutine);
+
+		if (unlikely(ret != 0))
+			goto err;
+	}
+
+	/*
+	 * Then the GPIO chip
+	 */
 	initroutine = symbol_request(sh_pfc_register_gpiochip);
 	if (initroutine) {
-		(*initroutine)(pfc);
+		ret = (*initroutine)(pfc);
 		symbol_put_addr(initroutine);
+
+		/*
+		 * If the GPIO chip fails to come up we still leave the
+		 * PFC state as it is, given that there are already
+		 * extant users of it that have succeeded by this point.
+		 */
+		if (unlikely(ret != 0)) {
+			pr_notice("failed to init GPIO chip, ignoring...\n");
+			ret = 0;
+		}
 	}
 
+	pr_info("%s support registered\n", pfc->name);
+
 	return 0;
+
+err:
+	pfc_iounmap(pfc);
+	sh_pfc = NULL;
+
+	return ret;
 }
diff --git a/drivers/sh/pfc/gpio.c b/drivers/sh/pfc/gpio.c
index d74e5a9..f37f0c6 100644
--- a/drivers/sh/pfc/gpio.c
+++ b/drivers/sh/pfc/gpio.c
@@ -16,6 +16,7 @@
 #include <linux/spinlock.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
+#include <linux/pinctrl/consumer.h>
 
 struct sh_pfc_chip {
 	struct sh_pfc		*pfc;
@@ -34,80 +35,12 @@ static struct sh_pfc *gpio_to_pfc(struct gpio_chip *gc)
 
 static int sh_gpio_request(struct gpio_chip *gc, unsigned offset)
 {
-	struct sh_pfc *pfc = gpio_to_pfc(gc);
-	struct pinmux_data_reg *dummy;
-	unsigned long flags;
-	int i, ret, pinmux_type;
-
-	ret = -EINVAL;
-
-	if (!pfc)
-		goto err_out;
-
-	spin_lock_irqsave(&pfc->lock, flags);
-
-	if ((pfc->gpios[offset].flags & PINMUX_FLAG_TYPE) != PINMUX_TYPE_NONE)
-		goto err_unlock;
-
-	/* setup pin function here if no data is associated with pin */
-
-	if (sh_pfc_get_data_reg(pfc, offset, &dummy, &i) != 0)
-		pinmux_type = PINMUX_TYPE_FUNCTION;
-	else
-		pinmux_type = PINMUX_TYPE_GPIO;
-
-	if (pinmux_type == PINMUX_TYPE_FUNCTION) {
-		if (sh_pfc_config_gpio(pfc, offset,
-				       pinmux_type,
-				       GPIO_CFG_DRYRUN) != 0)
-			goto err_unlock;
-
-		if (sh_pfc_config_gpio(pfc, offset,
-				       pinmux_type,
-				       GPIO_CFG_REQ) != 0)
-			BUG();
-	}
-
-	pfc->gpios[offset].flags &= ~PINMUX_FLAG_TYPE;
-	pfc->gpios[offset].flags |= pinmux_type;
-
-	ret = 0;
- err_unlock:
-	spin_unlock_irqrestore(&pfc->lock, flags);
- err_out:
-	return ret;
+	return pinctrl_request_gpio(offset);
 }
 
 static void sh_gpio_free(struct gpio_chip *gc, unsigned offset)
 {
-	struct sh_pfc *pfc = gpio_to_pfc(gc);
-	unsigned long flags;
-	int pinmux_type;
-
-	if (!pfc)
-		return;
-
-	spin_lock_irqsave(&pfc->lock, flags);
-
-	pinmux_type = pfc->gpios[offset].flags & PINMUX_FLAG_TYPE;
-	sh_pfc_config_gpio(pfc, offset, pinmux_type, GPIO_CFG_FREE);
-	pfc->gpios[offset].flags &= ~PINMUX_FLAG_TYPE;
-	pfc->gpios[offset].flags |= PINMUX_TYPE_NONE;
-
-	spin_unlock_irqrestore(&pfc->lock, flags);
-}
-
-static int sh_gpio_direction_input(struct gpio_chip *gc, unsigned offset)
-{
-	struct sh_pfc *pfc = gpio_to_pfc(gc);
-	unsigned long flags;
-	int ret;
-
-	spin_lock_irqsave(&pfc->lock, flags);
-	ret = sh_pfc_set_direction(pfc, offset, PINMUX_TYPE_INPUT);
-	spin_unlock_irqrestore(&pfc->lock, flags);
-
-	return ret;
+	pinctrl_free_gpio(offset);
 }
 
 static void sh_gpio_set_value(struct sh_pfc *pfc, unsigned gpio, int value)
@@ -121,22 +54,6 @@ static void sh_gpio_set_value(struct sh_pfc *pfc, unsigned gpio, int value)
 		sh_pfc_write_bit(dr, bit, value);
 }
 
-static int sh_gpio_direction_output(struct gpio_chip *gc, unsigned offset,
-				    int value)
-{
-	struct sh_pfc *pfc = gpio_to_pfc(gc);
-	unsigned long flags;
-	int ret;
-
-	sh_gpio_set_value(pfc, offset, value);
-
-	spin_lock_irqsave(&pfc->lock, flags);
-	ret = sh_pfc_set_direction(pfc, offset, PINMUX_TYPE_OUTPUT);
-	spin_unlock_irqrestore(&pfc->lock, flags);
-
-	return ret;
-}
-
 static int sh_gpio_get_value(struct sh_pfc *pfc, unsigned gpio)
 {
 	struct pinmux_data_reg *dr = NULL;
@@ -148,6 +65,19 @@ static int sh_gpio_get_value(struct sh_pfc *pfc, unsigned gpio)
 	return sh_pfc_read_bit(dr, bit);
 }
 
+static int sh_gpio_direction_input(struct gpio_chip *gc, unsigned offset)
+{
+	return pinctrl_gpio_direction_input(offset);
+}
+
+static int sh_gpio_direction_output(struct gpio_chip *gc, unsigned offset,
+				    int value)
+{
+	sh_gpio_set_value(gpio_to_pfc(gc), offset, value);
+
+	return pinctrl_gpio_direction_output(offset);
+}
+
 static int sh_gpio_get(struct gpio_chip *gc, unsigned offset)
 {
 	return sh_gpio_get_value(gpio_to_pfc(gc), offset);
diff --git a/drivers/sh/pfc/pinctrl.c b/drivers/sh/pfc/pinctrl.c
new file mode 100644
index 0000000..6008328
--- /dev/null
+++ b/drivers/sh/pfc/pinctrl.c
@@ -0,0 +1,371 @@
+/*
+ * SuperH Pin Function Controller pinmux support.
+ *
+ * Copyright (C) 2012  Paul Mundt
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/sh_pfc.h>
+#include <linux/err.h>
+#include <linux/slab.h>
+#include <linux/platform_device.h>
+#include <linux/pinctrl/consumer.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/pinctrl/pinconf.h>
+#include <linux/pinctrl/pinmux.h>
+#include <linux/pinctrl/pinconf-generic.h>
+
+struct sh_pfc_pinctrl {
+	struct pinctrl_dev *pctl;
+	struct sh_pfc *pfc;
+
+	struct pinctrl_pin_desc *pads;
+	unsigned int nr_pads;
+};
+
+static struct sh_pfc_pinctrl *sh_pfc_pmx;
+
+/*
+ * No group support yet
+ */
+static int sh_pfc_get_noop_count(struct pinctrl_dev *pctldev)
+{
+	return 0;
+}
+
+static const char *sh_pfc_get_noop_name(struct pinctrl_dev *pctldev,
+					 unsigned selector)
+{
+	return NULL;
+}
+
+static int sh_pfc_get_group_pins(struct pinctrl_dev *pctldev, unsigned group,
+				 const unsigned **pins, unsigned *num_pins)
+{
+	return -ENOTSUPP;
+}
+
+static struct pinctrl_ops sh_pfc_pinctrl_ops = {
+	.get_groups_count	= sh_pfc_get_noop_count,
+	.get_group_name		= sh_pfc_get_noop_name,
+	.get_group_pins		= sh_pfc_get_group_pins,
+};
+
+
+/*
+ * No function support yet
+ */
+static int sh_pfc_get_function_groups(struct pinctrl_dev *pctldev, unsigned func,
+				      const char * const **groups,
+				      unsigned * const num_groups)
+{
+	return 0;
+}
+
+static int sh_pfc_noop_enable(struct pinctrl_dev *pctldev, unsigned func,
+			      unsigned group)
+{
+	return 0;
+}
+
+static void sh_pfc_noop_disable(struct pinctrl_dev *pctldev, unsigned func,
+				unsigned group)
+{
+}
+
+static int sh_pfc_gpio_request_enable(struct pinctrl_dev *pctldev,
+				      struct pinctrl_gpio_range *range,
+				      unsigned offset)
+{
+	struct sh_pfc_pinctrl *pmx = pinctrl_dev_get_drvdata(pctldev);
+	struct sh_pfc *pfc = pmx->pfc;
+	struct pinmux_data_reg *dummy;
+	unsigned long flags;
+	int i, ret, pinmux_type;
+
+	ret = -EINVAL;
+
+	spin_lock_irqsave(&pfc->lock, flags);
+
+	if ((pfc->gpios[offset].flags & PINMUX_FLAG_TYPE) != PINMUX_TYPE_NONE)
+		goto err;
+
+	/* setup pin function here if no data is associated with pin */
+	if (sh_pfc_get_data_reg(pfc, offset, &dummy, &i) != 0) {
+		pinmux_type = PINMUX_TYPE_FUNCTION;
+
+		if (sh_pfc_config_gpio(pfc, offset,
+				       pinmux_type,
+				       GPIO_CFG_DRYRUN) != 0)
+			goto err;
+
+		if (sh_pfc_config_gpio(pfc, offset,
+				       pinmux_type,
+				       GPIO_CFG_REQ) != 0)
+			goto err;
+	} else
+		pinmux_type = PINMUX_TYPE_GPIO;
+
+	pfc->gpios[offset].flags &= ~PINMUX_FLAG_TYPE;
+	pfc->gpios[offset].flags |= pinmux_type;
+
+	ret = 0;
+
+err:
+	spin_unlock_irqrestore(&pfc->lock, flags);
+
+	return ret;
+}
+
+static void sh_pfc_gpio_disable_free(struct pinctrl_dev *pctldev,
+				     struct pinctrl_gpio_range *range,
+				     unsigned offset)
+{
+	struct sh_pfc_pinctrl *pmx = pinctrl_dev_get_drvdata(pctldev);
+	struct sh_pfc *pfc = pmx->pfc;
+	unsigned long flags;
+	int pinmux_type;
+
+	spin_lock_irqsave(&pfc->lock, flags);
+
+	pinmux_type = pfc->gpios[offset].flags & PINMUX_FLAG_TYPE;
+
+	sh_pfc_config_gpio(pfc, offset, pinmux_type, GPIO_CFG_FREE);
+
+	pfc->gpios[offset].flags &= ~PINMUX_FLAG_TYPE;
+	pfc->gpios[offset].flags |= PINMUX_TYPE_NONE;
+
+	spin_unlock_irqrestore(&pfc->lock, flags);
+}
+
+static int sh_pfc_gpio_set_direction(struct pinctrl_dev *pctldev,
+				     struct pinctrl_gpio_range *range,
+				     unsigned offset, bool input)
+{
+	struct sh_pfc_pinctrl *pmx = pinctrl_dev_get_drvdata(pctldev);
+	struct sh_pfc *pfc = pmx->pfc;
+	unsigned long flags;
+	int pinmux_type, new_pinmux_type;
+	int ret = -EINVAL;
+
+	new_pinmux_type = input ? PINMUX_TYPE_INPUT : PINMUX_TYPE_OUTPUT;
+
+	spin_lock_irqsave(&pfc->lock, flags);
+
+	pinmux_type = pfc->gpios[offset].flags & PINMUX_FLAG_TYPE;
+
+	switch (pinmux_type) {
+	case PINMUX_TYPE_GPIO:
+		break;
+	case PINMUX_TYPE_OUTPUT:
+	case PINMUX_TYPE_INPUT:
+	case PINMUX_TYPE_INPUT_PULLUP:
+	case PINMUX_TYPE_INPUT_PULLDOWN:
+		sh_pfc_config_gpio(pfc, offset, pinmux_type, GPIO_CFG_FREE);
+		break;
+	default:
+		goto err;
+	}
+
+	if (sh_pfc_config_gpio(pfc, offset,
+			       new_pinmux_type,
+			       GPIO_CFG_DRYRUN) != 0)
+		goto err;
+
+	if (sh_pfc_config_gpio(pfc, offset,
+			       new_pinmux_type,
+			       GPIO_CFG_REQ) != 0)
+		BUG();
+
+	pfc->gpios[offset].flags &= ~PINMUX_FLAG_TYPE;
+	pfc->gpios[offset].flags |= new_pinmux_type;
+
+	ret = 0;
+
+err:
+	spin_unlock_irqrestore(&pfc->lock, flags);
+
+	return ret;
+}
+
+static struct pinmux_ops sh_pfc_pinmux_ops = {
+	.get_functions_count	= sh_pfc_get_noop_count,
+	.get_function_name	= sh_pfc_get_noop_name,
+	.get_function_groups	= sh_pfc_get_function_groups,
+	.enable			= sh_pfc_noop_enable,
+	.disable		= sh_pfc_noop_disable,
+	.gpio_request_enable	= sh_pfc_gpio_request_enable,
+	.gpio_disable_free	= sh_pfc_gpio_disable_free,
+	.gpio_set_direction	= sh_pfc_gpio_set_direction,
+};
+
+static int sh_pfc_pinconf_get(struct pinctrl_dev *pctldev, unsigned pin,
+			      unsigned long *config)
+{
+	return -ENOTSUPP;
+}
+
+static int sh_pfc_pinconf_set(struct pinctrl_dev *pctldev, unsigned pin,
+			      unsigned long config)
+{
+	return -EINVAL;
+}
+
+static struct pinconf_ops sh_pfc_pinconf_ops = {
+	.is_generic		= true,
+	.pin_config_get		= sh_pfc_pinconf_get,
+	.pin_config_set		= sh_pfc_pinconf_set,
+};
+
+static struct pinctrl_gpio_range sh_pfc_gpio_range = {
+	.name		= KBUILD_MODNAME,
+	.id		= 0,
+};
+
+static struct pinctrl_desc sh_pfc_pinctrl_desc = {
+	.name		= KBUILD_MODNAME,
+	.owner		= THIS_MODULE,
+	.pctlops	= &sh_pfc_pinctrl_ops,
+	.pmxops		= &sh_pfc_pinmux_ops,
+	.confops	= &sh_pfc_pinconf_ops,
+};
+
+int sh_pfc_register_pinctrl(struct sh_pfc *pfc)
+{
+	sh_pfc_pmx = kmalloc(sizeof(struct sh_pfc_pinctrl), GFP_KERNEL);
+	if (unlikely(!sh_pfc_pmx))
+		return -ENOMEM;
+
+	sh_pfc_pmx->pfc = pfc;
+
+	return 0;
+}
+
+/* pinmux ranges -> pinctrl pin descs */
+static int __devinit sh_pfc_map_gpios(struct sh_pfc *pfc,
+				      struct sh_pfc_pinctrl *pmx)
+{
+	int i;
+
+	pmx->nr_pads = pfc->last_gpio - pfc->first_gpio + 1;
+
+	pmx->pads = kmalloc(sizeof(struct pinctrl_pin_desc) * pmx->nr_pads,
+			    GFP_KERNEL);
+	if (unlikely(!pmx->pads)) {
+		pmx->nr_pads = 0;
+		return -ENOMEM;
+	}
+
+	/*
+	 * We don't necessarily have a 1:1 mapping between pin and linux
+	 * GPIO number, as the latter maps to the associated enum_id.
+	 * Care needs to be taken to translate back to pin space when
+	 * dealing with any pin configurations.
+	 */
+	for (i = 0; i < pmx->nr_pads; i++) {
+		struct pinctrl_pin_desc *pin = pmx->pads + i;
+		struct pinmux_gpio *gpio = pfc->gpios + i;
+
+		pin->number = pfc->first_gpio + i;
+		pin->name = gpio->name;
+	}
+
+	sh_pfc_pinctrl_desc.pins = pmx->pads;
+	sh_pfc_pinctrl_desc.npins = pmx->nr_pads;
+
+	return 0;
+}
+
+static int __devinit sh_pfc_pinctrl_probe(struct platform_device *pdev)
+{
+	struct sh_pfc *pfc;
+	int ret;
+
+	if (unlikely(!sh_pfc_pmx))
+		return -ENODEV;
+
+	pfc = sh_pfc_pmx->pfc;
+
+	ret = sh_pfc_map_gpios(pfc, sh_pfc_pmx);
+	if (unlikely(ret != 0))
+		return ret;
+
+	sh_pfc_pmx->pctl = pinctrl_register(&sh_pfc_pinctrl_desc, &pdev->dev,
+					    sh_pfc_pmx);
+	if (IS_ERR(sh_pfc_pmx->pctl)) {
+		ret = PTR_ERR(sh_pfc_pmx->pctl);
+		goto out;
+	}
+
+	sh_pfc_gpio_range.npins = pfc->last_gpio - pfc->first_gpio + 1;
+	sh_pfc_gpio_range.base = pfc->first_gpio;
+	sh_pfc_gpio_range.pin_base = pfc->first_gpio;
+
+	pinctrl_add_gpio_range(sh_pfc_pmx->pctl, &sh_pfc_gpio_range);
+
+	platform_set_drvdata(pdev, sh_pfc_pmx);
+
+	return 0;
+
+out:
+	kfree(sh_pfc_pmx->pads);
+	kfree(sh_pfc_pmx);
+	return ret;
+}
+
+static int __devexit sh_pfc_pinctrl_remove(struct platform_device *pdev)
+{
+	struct sh_pfc_pinctrl *pmx = platform_get_drvdata(pdev);
+
+	pinctrl_remove_gpio_range(pmx->pctl, &sh_pfc_gpio_range);
+	pinctrl_unregister(pmx->pctl);
+
+	platform_set_drvdata(pdev, NULL);
+
+	kfree(sh_pfc_pmx->pads);
+	kfree(sh_pfc_pmx);
+
+	return 0;
+}
+
+static struct platform_driver sh_pfc_pinctrl_driver = {
+	.probe		= sh_pfc_pinctrl_probe,
+	.remove		= __devexit_p(sh_pfc_pinctrl_remove),
+	.driver		= {
+		.name	= KBUILD_MODNAME,
+		.owner	= THIS_MODULE,
+	},
+};
+
+static struct platform_device sh_pfc_pinctrl_device = {
+	.name		= KBUILD_MODNAME,
+	.id		= -1,
+};
+
+static int __init sh_pfc_pinctrl_init(void)
+{
+	int rc;
+
+	rc = platform_driver_register(&sh_pfc_pinctrl_driver);
+	if (likely(!rc)) {
+		rc = platform_device_register(&sh_pfc_pinctrl_device);
+		if (unlikely(rc))
+			platform_driver_unregister(&sh_pfc_pinctrl_driver);
+	}
+
+	return rc;
+}
+
+static void __exit sh_pfc_pinctrl_exit(void)
+{
+	platform_driver_unregister(&sh_pfc_pinctrl_driver);
+}
+
+subsys_initcall(sh_pfc_pinctrl_init);
+module_exit(sh_pfc_pinctrl_exit);
diff --git a/include/linux/sh_pfc.h b/include/linux/sh_pfc.h
index 8c4cbcb..c19a092 100644
--- a/include/linux/sh_pfc.h
+++ b/include/linux/sh_pfc.h
@@ -132,6 +132,9 @@ struct sh_pfc {
 /* drivers/sh/pfc/gpio.c */
 int sh_pfc_register_gpiochip(struct sh_pfc *pfc);
 
+/* drivers/sh/pfc/pinctrl.c */
+int sh_pfc_register_pinctrl(struct sh_pfc *pfc);
+
 /* drivers/sh/pfc/core.c */
 int register_sh_pfc(struct sh_pfc *pfc);
 
@@ -144,8 +147,6 @@ int sh_pfc_gpio_to_enum(struct sh_pfc *pfc, unsigned gpio, int pos,
 			pinmux_enum_t *enum_idp);
 int sh_pfc_config_gpio(struct sh_pfc *pfc, unsigned gpio, int pinmux_type,
 		       int cfg_mode);
-int sh_pfc_set_direction(struct sh_pfc *pfc, unsigned gpio,
-			 int new_pinmux_type);
 
 /* xxx */
 static inline int register_pinmux(struct pinmux_info *pip)
