diff --git a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
index c70fca1..e4443e3 100644
--- a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
@@ -7,6 +7,10 @@ on-chip controllers onto these pads.
 
 Required Properties:
 - compatible: should be one of the following.
+  - "samsung,s3c2413-pinctrl": for S3C64xx-compatible pin-controller,
+  - "samsung,s3c2416-pinctrl": for S3C64xx-compatible pin-controller,
+  - "samsung,s3c2440-pinctrl": for S3C64xx-compatible pin-controller,
+  - "samsung,s3c2450-pinctrl": for S3C64xx-compatible pin-controller,
   - "samsung,s3c64xx-pinctrl": for S3C64xx-compatible pin-controller,
   - "samsung,exynos4210-pinctrl": for Exynos4210 compatible pin-controller.
   - "samsung,exynos4x12-pinctrl": for Exynos4x12 compatible pin-controller.
@@ -106,6 +110,10 @@ B. External Wakeup Interrupts: For supporting external wakeup interrupts, a
 
    - compatible: identifies the type of the external wakeup interrupt controller
      The possible values are:
+     - samsung,s3c2410-wakeup-eint: represents wakeup interrupt controller
+       found on Samsung S3C24xx SoCs except S3C2412 and S3C2413,
+     - samsung,s3c2412-wakeup-eint: represents wakeup interrupt controller
+       found on Samsung S3C2412 and S3C2413 SoCs,
      - samsung,s3c64xx-wakeup-eint: represents wakeup interrupt controller
        found on Samsung S3C64xx SoCs,
      - samsung,exynos4210-wakeup-eint: represents wakeup interrupt controller
diff --git a/drivers/gpio/gpio-samsung.c b/drivers/gpio/gpio-samsung.c
index dc06a6f..73017b9 100644
--- a/drivers/gpio/gpio-samsung.c
+++ b/drivers/gpio/gpio-samsung.c
@@ -3026,6 +3026,10 @@ static __init int samsung_gpiolib_init(void)
 	*/
 	struct device_node *pctrl_np;
 	static const struct of_device_id exynos_pinctrl_ids[] = {
+		{ .compatible = "samsung,s3c2413-pinctrl", },
+		{ .compatible = "samsung,s3c2416-pinctrl", },
+		{ .compatible = "samsung,s3c2440-pinctrl", },
+		{ .compatible = "samsung,s3c2450-pinctrl", },
 		{ .compatible = "samsung,s3c64xx-pinctrl", },
 		{ .compatible = "samsung,exynos4210-pinctrl", },
 		{ .compatible = "samsung,exynos4x12-pinctrl", },
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index 7402ac9..58d73ac 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -226,6 +226,11 @@ config PINCTRL_EXYNOS5440
 	select PINMUX
 	select PINCONF
 
+config PINCTRL_S3C24XX
+	bool "Samsung S3C24XX SoC pinctrl driver"
+	depends on ARCH_S3C24XX
+	select PINCTRL_SAMSUNG
+
 config PINCTRL_S3C64XX
 	bool "Samsung S3C64XX SoC pinctrl driver"
 	depends on ARCH_S3C64XX
diff --git a/drivers/pinctrl/Makefile b/drivers/pinctrl/Makefile
index 21d34c2..1ccdfd8 100644
--- a/drivers/pinctrl/Makefile
+++ b/drivers/pinctrl/Makefile
@@ -45,6 +45,7 @@ obj-$(CONFIG_PINCTRL_COH901)	+= pinctrl-coh901.o
 obj-$(CONFIG_PINCTRL_SAMSUNG)	+= pinctrl-samsung.o
 obj-$(CONFIG_PINCTRL_EXYNOS)	+= pinctrl-exynos.o
 obj-$(CONFIG_PINCTRL_EXYNOS5440)	+= pinctrl-exynos5440.o
+obj-$(CONFIG_PINCTRL_S3C24XX)	+= pinctrl-s3c24xx.o
 obj-$(CONFIG_PINCTRL_S3C64XX)	+= pinctrl-s3c64xx.o
 obj-$(CONFIG_PINCTRL_XWAY)	+= pinctrl-xway.o
 obj-$(CONFIG_PINCTRL_LANTIQ)	+= pinctrl-lantiq.o
diff --git a/drivers/pinctrl/pinctrl-s3c24xx.c b/drivers/pinctrl/pinctrl-s3c24xx.c
new file mode 100644
index 0000000..4b03c8f
--- /dev/null
+++ b/drivers/pinctrl/pinctrl-s3c24xx.c
@@ -0,0 +1,664 @@
+/*
+ * S3C24XX specific support for Samsung pinctrl/gpiolib driver.
+ *
+ * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This file contains the SamsungS3C24XX specific information required by the
+ * the Samsung pinctrl/gpiolib driver. It also includes the implementation of
+ * external gpio and wakeup interrupt support.
+ */
+
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/interrupt.h>
+#include <linux/irqdomain.h>
+#include <linux/irq.h>
+#include <linux/of_irq.h>
+#include <linux/io.h>
+#include <linux/slab.h>
+#include <linux/err.h>
+
+#include <asm/mach/irq.h>
+
+#include "pinctrl-samsung.h"
+
+#define NUM_EINT	24
+#define NUM_EINT_IRQ	6
+#define EINT_MAX_PER_GROUP	8
+
+#define EINTPEND_REG	0xa8
+#define EINTMASK_REG	0xa4
+
+#define EINT_GROUP(i)		((int)((i) / EINT_MAX_PER_GROUP))
+#define EINT_REG(i)		((EINT_GROUP(i) * 4) + 0x88)
+#define EINT_OFFS(i)		((i) % EINT_MAX_PER_GROUP * 4)
+
+#define EINT_LEVEL_LOW		0
+#define EINT_LEVEL_HIGH		1
+#define EINT_EDGE_FALLING	2
+#define EINT_EDGE_RISING	4
+#define EINT_EDGE_BOTH		6
+#define EINT_MASK		0xf
+
+static struct samsung_pin_bank_type bank_type_1bit = {
+	.fld_width = { 1, 1, },
+	.reg_offset = { 0x00, 0x04, },
+};
+
+static struct samsung_pin_bank_type bank_type_2bit = {
+	.fld_width = { 2, 1, 2, },
+	.reg_offset = { 0x00, 0x04, 0x08, },
+};
+
+#define PIN_BANK_A(pins, reg, id)		\
+	{						\
+		.type		= &bank_type_1bit,	\
+		.pctl_offset	= reg,			\
+		.nr_pins	= pins,			\
+		.eint_type	= EINT_TYPE_NONE,	\
+		.name		= id			\
+	}
+
+#define PIN_BANK_2BIT(pins, reg, id)		\
+	{						\
+		.type		= &bank_type_2bit,	\
+		.pctl_offset	= reg,			\
+		.nr_pins	= pins,			\
+		.eint_type	= EINT_TYPE_NONE,	\
+		.name		= id			\
+	}
+
+#define PIN_BANK_2BIT_EINTW(pins, reg, id, eoffs, emask)\
+	{						\
+		.type		= &bank_type_2bit,	\
+		.pctl_offset	= reg,			\
+		.nr_pins	= pins,			\
+		.eint_type	= EINT_TYPE_WKUP,	\
+		.eint_func	= 2,			\
+		.eint_mask	= emask,		\
+		.eint_offset	= eoffs,		\
+		.name		= id			\
+	}
+
+/**
+ * struct s3c24xx_eint_data: EINT common data
+ * @drvdata: pin controller driver data
+ * @domains: IRQ domains of particular EINT interrupts
+ * @parents: mapped parent irqs in the main interrupt controller
+ */
+struct s3c24xx_eint_data {
+	struct samsung_pinctrl_drv_data *drvdata;
+	struct irq_domain *domains[NUM_EINT];
+	int parents[NUM_EINT_IRQ];
+};
+
+/**
+ * struct s3c24xx_eint_domain_data: per irq-domain data
+ * @bank
+ * @eint_data: common data
+ * eint0_3_parent_only: live eints 0-3 only in the main intc
+ */
+struct s3c24xx_eint_domain_data {
+	struct samsung_pin_bank *bank;
+	struct s3c24xx_eint_data *eint_data;
+	bool eint0_3_parent_only;
+};
+
+static int s3c24xx_eint_get_trigger(unsigned int type)
+{
+	int trigger;
+
+	switch (type) {
+	case IRQ_TYPE_EDGE_RISING:
+		trigger = EINT_EDGE_RISING;
+		break;
+	case IRQ_TYPE_EDGE_FALLING:
+		trigger = EINT_EDGE_FALLING;
+		break;
+	case IRQ_TYPE_EDGE_BOTH:
+		trigger = EINT_EDGE_BOTH;
+		break;
+	case IRQ_TYPE_LEVEL_HIGH:
+		trigger = EINT_LEVEL_HIGH;
+		break;
+	case IRQ_TYPE_LEVEL_LOW:
+		trigger = EINT_LEVEL_LOW;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return trigger;
+}
+
+static void s3c24xx_eint_set_handler(unsigned int irq, unsigned int type)
+{
+	/* Edge- and level-triggered interrupts need different handlers */
+	if (type & IRQ_TYPE_EDGE_BOTH)
+		__irq_set_handler_locked(irq, handle_edge_irq);
+	else
+		__irq_set_handler_locked(irq, handle_level_irq);
+}
+
+static void s3c24xx_eint_set_function(struct samsung_pinctrl_drv_data *d,
+					struct samsung_pin_bank *bank, int pin)
+{
+	struct samsung_pin_bank_type *bank_type = bank->type;
+	unsigned long flags;
+	void __iomem *reg;
+	u8 shift;
+	u32 mask;
+	u32 val;
+
+	/* Make sure that pin is configured as interrupt */
+	reg = d->virt_base + bank->pctl_offset;
+	shift = pin * bank_type->fld_width[PINCFG_TYPE_FUNC];
+	mask = (1 << bank_type->fld_width[PINCFG_TYPE_FUNC]) - 1;
+
+	spin_lock_irqsave(&bank->slock, flags);
+
+	val = readl(reg);
+	val &= ~(mask << shift);
+	val |= bank->eint_func << shift;
+	writel(val, reg);
+
+	spin_unlock_irqrestore(&bank->slock, flags);
+}
+
+static int s3c24xx_eint_type(struct irq_data *data, unsigned int type)
+{
+	struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
+	struct samsung_pinctrl_drv_data *d = bank->drvdata;
+	int index = bank->eint_offset + data->hwirq;
+	void __iomem *reg;
+	int trigger;
+	u8 shift;
+	u32 val;
+
+	trigger = s3c24xx_eint_get_trigger(type);
+	if (trigger < 0) {
+		dev_err(d->dev, "unsupported external interrupt type\n");
+		return -EINVAL;
+	}
+
+	s3c24xx_eint_set_handler(data->irq, type);
+
+	/* Set up interrupt trigger */
+	reg = d->virt_base + EINT_REG(index);
+	shift = EINT_OFFS(index);
+
+	val = readl(reg);
+	val &= ~(EINT_MASK << shift);
+	val |= trigger << shift;
+	writel(val, reg);
+
+	s3c24xx_eint_set_function(d, bank, data->hwirq);
+
+	return 0;
+}
+
+/* handling of EINTs 0-3 on all except S3C2412 and S3C2413 */
+
+static void s3c2410_eint0_3_ack(struct irq_data *data)
+{
+	struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
+	struct s3c24xx_eint_domain_data *ddata = bank->irq_domain->host_data;
+	struct s3c24xx_eint_data *eint_data = ddata->eint_data;
+	int parent_irq = eint_data->parents[data->hwirq];
+	struct irq_chip *parent_chip = irq_get_chip(parent_irq);
+
+	parent_chip->irq_ack(irq_get_irq_data(parent_irq));
+}
+
+static void s3c2410_eint0_3_mask(struct irq_data *data)
+{
+	struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
+	struct s3c24xx_eint_domain_data *ddata = bank->irq_domain->host_data;
+	struct s3c24xx_eint_data *eint_data = ddata->eint_data;
+	int parent_irq = eint_data->parents[data->hwirq];
+	struct irq_chip *parent_chip = irq_get_chip(parent_irq);
+
+	parent_chip->irq_mask(irq_get_irq_data(parent_irq));
+}
+
+static void s3c2410_eint0_3_unmask(struct irq_data *data)
+{
+	struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
+	struct s3c24xx_eint_domain_data *ddata = bank->irq_domain->host_data;
+	struct s3c24xx_eint_data *eint_data = ddata->eint_data;
+	int parent_irq = eint_data->parents[data->hwirq];
+	struct irq_chip *parent_chip = irq_get_chip(parent_irq);
+
+	parent_chip->irq_unmask(irq_get_irq_data(parent_irq));
+}
+
+static struct irq_chip s3c2410_eint0_3_chip = {
+	.name		= "s3c2410-eint0_3",
+	.irq_ack	= s3c2410_eint0_3_ack,
+	.irq_mask	= s3c2410_eint0_3_mask,
+	.irq_unmask	= s3c2410_eint0_3_unmask,
+	.irq_set_type	= s3c24xx_eint_type,
+};
+
+static void s3c2410_demux_eint0_3(unsigned int irq, struct irq_desc *desc)
+{
+	struct irq_data *data = irq_desc_get_irq_data(desc);
+	struct s3c24xx_eint_data *eint_data = irq_get_handler_data(irq);
+	unsigned int virq;
+
+	/* the first 4 eints have a simple 1 to 1 mapping */
+	virq = irq_linear_revmap(eint_data->domains[data->hwirq], data->hwirq);
+	/* Something must be really wrong if an unmapped EINT
+	 * was unmasked...
+	 */
+	BUG_ON(!virq);
+
+	generic_handle_irq(virq);
+}
+
+/* handling of EINTs 0-3 on S3C2412 and S3C2413 */
+
+static void s3c2412_eint0_3_ack(struct irq_data *data)
+{
+	struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
+	struct samsung_pinctrl_drv_data *d = bank->drvdata;
+
+	unsigned long bitval = 1UL << data->hwirq;
+	writel(bitval, d->virt_base + EINTPEND_REG);
+}
+
+static void s3c2412_eint0_3_mask(struct irq_data *data)
+{
+	struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
+	struct samsung_pinctrl_drv_data *d = bank->drvdata;
+	unsigned long mask;
+
+	mask = readl(d->virt_base + EINTMASK_REG);
+	mask |= (1UL << data->hwirq);
+	writel(mask, d->virt_base + EINTMASK_REG);
+}
+
+static void s3c2412_eint0_3_unmask(struct irq_data *data)
+{
+	struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
+	struct samsung_pinctrl_drv_data *d = bank->drvdata;
+	unsigned long mask;
+
+	mask = readl(d->virt_base + EINTMASK_REG);
+	mask &= ~(1UL << data->hwirq);
+	writel(mask, d->virt_base + EINTMASK_REG);
+}
+
+static struct irq_chip s3c2412_eint0_3_chip = {
+	.name		= "s3c2412-eint0_3",
+	.irq_ack	= s3c2412_eint0_3_ack,
+	.irq_mask	= s3c2412_eint0_3_mask,
+	.irq_unmask	= s3c2412_eint0_3_unmask,
+	.irq_set_type	= s3c24xx_eint_type,
+};
+
+static void s3c2412_demux_eint0_3(unsigned int irq, struct irq_desc *desc)
+{
+	struct irq_chip *chip = irq_get_chip(irq);
+	struct irq_data *data = irq_desc_get_irq_data(desc);
+	struct s3c24xx_eint_data *eint_data = irq_get_handler_data(irq);
+	unsigned int virq;
+
+	chained_irq_enter(chip, desc);
+
+	/* the first 4 eints have a simple 1 to 1 mapping */
+	virq = irq_linear_revmap(eint_data->domains[data->hwirq], data->hwirq);
+	/* Something must be really wrong if an unmapped EINT
+	 * was unmasked...
+	 */
+	BUG_ON(!virq);
+
+	generic_handle_irq(virq);
+
+	chained_irq_exit(chip, desc);
+}
+
+/* handling of all other eints */
+
+static void s3c24xx_eint_ack(struct irq_data *data)
+{
+	struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
+	struct samsung_pinctrl_drv_data *d = bank->drvdata;
+	unsigned char index = bank->eint_offset + data->hwirq;
+
+	writel(1UL << index, d->virt_base + EINTPEND_REG);
+}
+
+static void s3c24xx_eint_mask(struct irq_data *data)
+{
+	struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
+	struct samsung_pinctrl_drv_data *d = bank->drvdata;
+	unsigned char index = bank->eint_offset + data->hwirq;
+	unsigned long mask;
+
+	mask = readl(d->virt_base + EINTMASK_REG);
+	mask |= (1UL << index);
+	writel(mask, d->virt_base + EINTMASK_REG);
+}
+
+static void s3c24xx_eint_unmask(struct irq_data *data)
+{
+	struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(data);
+	struct samsung_pinctrl_drv_data *d = bank->drvdata;
+	unsigned char index = bank->eint_offset + data->hwirq;
+	unsigned long mask;
+
+	mask = readl(d->virt_base + EINTMASK_REG);
+	mask &= ~(1UL << index);
+	writel(mask, d->virt_base + EINTMASK_REG);
+}
+
+static struct irq_chip s3c24xx_eint_chip = {
+	.name		= "s3c-eint",
+	.irq_ack	= s3c24xx_eint_ack,
+	.irq_mask	= s3c24xx_eint_mask,
+	.irq_unmask	= s3c24xx_eint_unmask,
+	.irq_set_type	= s3c24xx_eint_type,
+};
+
+static inline void s3c24xx_demux_eint(unsigned int irq, struct irq_desc *desc,
+				      u32 offset, u32 range)
+{
+	struct irq_chip *chip = irq_get_chip(irq);
+	struct s3c24xx_eint_data *data = irq_get_handler_data(irq);
+	struct samsung_pinctrl_drv_data *d = data->drvdata;
+	unsigned int pend, mask;
+
+	chained_irq_enter(chip, desc);
+
+	pend = readl(d->virt_base + EINTPEND_REG);
+	mask = readl(d->virt_base + EINTMASK_REG);
+
+	pend &= ~mask;
+	pend &= range;
+
+	while (pend) {
+		unsigned int virq;
+
+		irq = __ffs(pend);
+		pend &= ~(1 << irq);
+		virq = irq_linear_revmap(data->domains[irq], irq - offset);
+		/* Something must be really wrong if an unmapped EINT
+		 * was unmasked...
+		 */
+		BUG_ON(!virq);
+
+		generic_handle_irq(virq);
+	}
+
+	chained_irq_exit(chip, desc);
+}
+
+static void s3c24xx_demux_eint4_7(unsigned int irq, struct irq_desc *desc)
+{
+	s3c24xx_demux_eint(irq, desc, 0, 0xf0);
+}
+
+static void s3c24xx_demux_eint8_23(unsigned int irq, struct irq_desc *desc)
+{
+	s3c24xx_demux_eint(irq, desc, 8, 0xffff00);
+}
+
+static irq_flow_handler_t s3c2410_eint_handlers[NUM_EINT_IRQ] = {
+	s3c2410_demux_eint0_3,
+	s3c2410_demux_eint0_3,
+	s3c2410_demux_eint0_3,
+	s3c2410_demux_eint0_3,
+	s3c24xx_demux_eint4_7,
+	s3c24xx_demux_eint8_23,
+};
+
+static irq_flow_handler_t s3c2412_eint_handlers[NUM_EINT_IRQ] = {
+	s3c2412_demux_eint0_3,
+	s3c2412_demux_eint0_3,
+	s3c2412_demux_eint0_3,
+	s3c2412_demux_eint0_3,
+	s3c24xx_demux_eint4_7,
+	s3c24xx_demux_eint8_23,
+};
+
+static int s3c24xx_gpf_irq_map(struct irq_domain *h, unsigned int virq,
+					irq_hw_number_t hw)
+{
+	struct s3c24xx_eint_domain_data *ddata = h->host_data;
+	struct samsung_pin_bank *bank = ddata->bank;
+
+	if (!(bank->eint_mask & (1 << (bank->eint_offset + hw))))
+		return -EINVAL;
+
+	if (hw <= 3) {
+		if (ddata->eint0_3_parent_only)
+			irq_set_chip_and_handler(virq, &s3c2410_eint0_3_chip,
+						 handle_edge_irq);
+		else
+			irq_set_chip_and_handler(virq, &s3c2412_eint0_3_chip,
+						 handle_edge_irq);
+	} else {
+		irq_set_chip_and_handler(virq, &s3c24xx_eint_chip,
+					 handle_edge_irq);
+	}
+	irq_set_chip_data(virq, bank);
+	set_irq_flags(virq, IRQF_VALID);
+	return 0;
+}
+
+static const struct irq_domain_ops s3c24xx_gpf_irq_ops = {
+	.map	= s3c24xx_gpf_irq_map,
+	.xlate	= irq_domain_xlate_twocell,
+};
+
+static int s3c24xx_gpg_irq_map(struct irq_domain *h, unsigned int virq,
+					irq_hw_number_t hw)
+{
+	struct s3c24xx_eint_domain_data *ddata = h->host_data;
+	struct samsung_pin_bank *bank = ddata->bank;
+
+	if (!(bank->eint_mask & (1 << (bank->eint_offset + hw))))
+		return -EINVAL;
+
+	irq_set_chip_and_handler(virq, &s3c24xx_eint_chip, handle_edge_irq);
+	irq_set_chip_data(virq, bank);
+	set_irq_flags(virq, IRQF_VALID);
+	return 0;
+}
+
+static const struct irq_domain_ops s3c24xx_gpg_irq_ops = {
+	.map	= s3c24xx_gpg_irq_map,
+	.xlate	= irq_domain_xlate_twocell,
+};
+
+static const struct of_device_id s3c24xx_eint_irq_ids[] = {
+	{ .compatible = "samsung,s3c2410-wakeup-eint", .data = (void *)1 },
+	{ .compatible = "samsung,s3c2412-wakeup-eint", .data = (void *)0 },
+	{ }
+};
+
+static int s3c24xx_eint_init(struct samsung_pinctrl_drv_data *d)
+{
+	struct device *dev = d->dev;
+	const struct of_device_id *match;
+	struct device_node *eint_np = NULL;
+	struct device_node *np;
+	struct samsung_pin_bank *bank;
+	struct s3c24xx_eint_data *eint_data;
+	const struct irq_domain_ops *ops;
+	unsigned int i;
+	bool eint0_3_parent_only;
+	irq_flow_handler_t *handlers;
+
+	for_each_child_of_node(dev->of_node, np) {
+		match = of_match_node(s3c24xx_eint_irq_ids, np);
+		if (match) {
+			eint_np = np;
+			eint0_3_parent_only = (bool)match->data;
+			break;
+		}
+	}
+	if (!eint_np)
+		return -ENODEV;
+
+	eint_data = devm_kzalloc(dev, sizeof(*eint_data), GFP_KERNEL);
+	if (!eint_data) {
+		dev_err(dev, "could not allocate memory for wkup eint data\n");
+		return -ENOMEM;
+	}
+	eint_data->drvdata = d;
+
+	handlers = eint0_3_parent_only ? s3c2410_eint_handlers
+				       : s3c2412_eint_handlers;
+	for (i = 0; i < NUM_EINT_IRQ; ++i) {
+		unsigned int irq;
+
+		irq = irq_of_parse_and_map(eint_np, i);
+		if (!irq) {
+			dev_err(dev, "failed to get wakeup EINT IRQ %d\n", i);
+			return -ENXIO;
+		}
+
+		eint_data->parents[i] = irq;
+		irq_set_chained_handler(irq, handlers[i]);
+		irq_set_handler_data(irq, eint_data);
+	}
+
+	bank = d->ctrl->pin_banks;
+	for (i = 0; i < d->ctrl->nr_banks; ++i, ++bank) {
+		struct s3c24xx_eint_domain_data *ddata;
+		unsigned int mask;
+		unsigned int irq;
+		unsigned int pin;
+
+		if (bank->eint_type != EINT_TYPE_WKUP)
+			continue;
+
+		ddata = devm_kzalloc(dev, sizeof(*ddata), GFP_KERNEL);
+		if (!ddata) {
+			dev_err(dev, "failed to allocate domain data\n");
+			return -ENOMEM;
+		}
+		ddata->bank = bank;
+		ddata->eint_data = eint_data;
+		ddata->eint0_3_parent_only = eint0_3_parent_only;
+
+		ops = (bank->eint_offset == 0) ? &s3c24xx_gpf_irq_ops
+					       : &s3c24xx_gpg_irq_ops;
+
+		bank->irq_domain = irq_domain_add_linear(bank->of_node,
+				bank->nr_pins, ops, ddata);
+		if (!bank->irq_domain) {
+			dev_err(dev, "wkup irq domain add failed\n");
+			return -ENXIO;
+		}
+
+		irq = bank->eint_offset;
+		mask = bank->eint_mask;
+		for (pin = 0; mask; ++pin, mask >>= 1) {
+			if (irq > NUM_EINT)
+				break;
+			if (!(mask & 1))
+				continue;
+			eint_data->domains[irq] = bank->irq_domain;
+			++irq;
+		}
+	}
+
+	return 0;
+}
+
+static struct samsung_pin_bank s3c2413_pin_banks[] = {
+	PIN_BANK_A(23, 0x000, "gpa"),
+	PIN_BANK_2BIT(11, 0x010, "gpb"),
+	PIN_BANK_2BIT(16, 0x020, "gpc"),
+	PIN_BANK_2BIT(16, 0x030, "gpd"),
+	PIN_BANK_2BIT(16, 0x040, "gpe"),
+	PIN_BANK_2BIT_EINTW(8, 0x050, "gpf", 0, 0xff),
+	PIN_BANK_2BIT_EINTW(16, 0x060, "gpg", 8, 0xffff00),
+	PIN_BANK_2BIT(11, 0x070, "gph"),
+	PIN_BANK_2BIT(13, 0x080, "gpj"),
+};
+
+struct samsung_pin_ctrl s3c2413_pin_ctrl[] = {
+	{
+		.pin_banks	= s3c2413_pin_banks,
+		.nr_banks	= ARRAY_SIZE(s3c2413_pin_banks),
+		.eint_wkup_init = s3c24xx_eint_init,
+		.label		= "S3C2413-GPIO",
+	},
+};
+
+static struct samsung_pin_bank s3c2416_pin_banks[] = {
+	PIN_BANK_A(27, 0x000, "gpa"),
+	PIN_BANK_2BIT(11, 0x010, "gpb"),
+	PIN_BANK_2BIT(16, 0x020, "gpc"),
+	PIN_BANK_2BIT(16, 0x030, "gpd"),
+	PIN_BANK_2BIT(16, 0x040, "gpe"),
+	PIN_BANK_2BIT_EINTW(8, 0x050, "gpf", 0, 0xff),
+	PIN_BANK_2BIT_EINTW(8, 0x060, "gpg", 8, 0xff00),
+	PIN_BANK_2BIT(15, 0x070, "gph"),
+	PIN_BANK_2BIT(16, 0x0e0, "gpk"),
+	PIN_BANK_2BIT(14, 0x0f0, "gpl"),
+	PIN_BANK_2BIT(2, 0x100, "gpm"),
+};
+
+struct samsung_pin_ctrl s3c2416_pin_ctrl[] = {
+	{
+		.pin_banks	= s3c2416_pin_banks,
+		.nr_banks	= ARRAY_SIZE(s3c2416_pin_banks),
+		.eint_wkup_init = s3c24xx_eint_init,
+		.label		= "S3C2416-GPIO",
+	},
+};
+
+static struct samsung_pin_bank s3c2440_pin_banks[] = {
+	PIN_BANK_A(25, 0x000, "gpa"),
+	PIN_BANK_2BIT(11, 0x010, "gpb"),
+	PIN_BANK_2BIT(16, 0x020, "gpc"),
+	PIN_BANK_2BIT(16, 0x030, "gpd"),
+	PIN_BANK_2BIT(16, 0x040, "gpe"),
+	PIN_BANK_2BIT_EINTW(8, 0x050, "gpf", 0, 0xff),
+	PIN_BANK_2BIT_EINTW(16, 0x060, "gpg", 8, 0xffff00),
+	PIN_BANK_2BIT(11, 0x070, "gph"),
+	PIN_BANK_2BIT(13, 0x0d0, "gpj"),
+};
+
+struct samsung_pin_ctrl s3c2440_pin_ctrl[] = {
+	{
+		.pin_banks	= s3c2440_pin_banks,
+		.nr_banks	= ARRAY_SIZE(s3c2440_pin_banks),
+		.eint_wkup_init = s3c24xx_eint_init,
+		.label		= "S3C2440-GPIO",
+	},
+};
+
+static struct samsung_pin_bank s3c2450_pin_banks[] = {
+	PIN_BANK_A(28, 0x000, "gpa"),
+	PIN_BANK_2BIT(11, 0x010, "gpb"),
+	PIN_BANK_2BIT(16, 0x020, "gpc"),
+	PIN_BANK_2BIT(16, 0x030, "gpd"),
+	PIN_BANK_2BIT(16, 0x040, "gpe"),
+	PIN_BANK_2BIT_EINTW(8, 0x050, "gpf", 0, 0xff),
+	PIN_BANK_2BIT_EINTW(16, 0x060, "gpg", 8, 0xffff00),
+	PIN_BANK_2BIT(15, 0x070, "gph"),
+	PIN_BANK_2BIT(16, 0x0d0, "gpj"),
+	PIN_BANK_2BIT(16, 0x0e0, "gpk"),
+	PIN_BANK_2BIT(15, 0x0f0, "gpl"),
+	PIN_BANK_2BIT(2, 0x100, "gpm"),
+};
+
+struct samsung_pin_ctrl s3c2450_pin_ctrl[] = {
+	{
+		.pin_banks	= s3c2450_pin_banks,
+		.nr_banks	= ARRAY_SIZE(s3c2450_pin_banks),
+		.eint_wkup_init = s3c24xx_eint_init,
+		.label		= "S3C2450-GPIO",
+	},
+};
diff --git a/drivers/pinctrl/pinctrl-samsung.c b/drivers/pinctrl/pinctrl-samsung.c
index e836135..234c32f 100644
--- a/drivers/pinctrl/pinctrl-samsung.c
+++ b/drivers/pinctrl/pinctrl-samsung.c
@@ -977,6 +977,16 @@ static const struct of_device_id samsung_pinctrl_dt_match[] = {
 	{ .compatible = "samsung,s3c64xx-pinctrl",
 		.data = s3c64xx_pin_ctrl },
 #endif
+#ifdef CONFIG_PINCTRL_S3C24XX
+	{ .compatible = "samsung,s3c2413-pinctrl",
+		.data = s3c2413_pin_ctrl },
+	{ .compatible = "samsung,s3c2416-pinctrl",
+		.data = s3c2416_pin_ctrl },
+	{ .compatible = "samsung,s3c2440-pinctrl",
+		.data = s3c2440_pin_ctrl },
+	{ .compatible = "samsung,s3c2450-pinctrl",
+		.data = s3c2450_pin_ctrl },
+#endif
 	{},
 };
 MODULE_DEVICE_TABLE(of, samsung_pinctrl_dt_match);
diff --git a/drivers/pinctrl/pinctrl-samsung.h b/drivers/pinctrl/pinctrl-samsung.h
index 7c7f9eb..c79d634 100644
--- a/drivers/pinctrl/pinctrl-samsung.h
+++ b/drivers/pinctrl/pinctrl-samsung.h
@@ -246,5 +246,9 @@ 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[];
+extern struct samsung_pin_ctrl s3c2413_pin_ctrl[];
+extern struct samsung_pin_ctrl s3c2416_pin_ctrl[];
+extern struct samsung_pin_ctrl s3c2440_pin_ctrl[];
+extern struct samsung_pin_ctrl s3c2450_pin_ctrl[];
 
 #endif /* __PINCTRL_SAMSUNG_H */
