diff --git a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
index 31e921aa2f86..241bb45f3d90 100644
--- a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
+++ b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
@@ -13,7 +13,9 @@
 #include <linux/gpio/driver.h>
 #include <linux/mfd/syscon.h>
 #include <linux/of.h>
+#include <linux/of_address.h>
 #include <linux/of_device.h>
+#include <linux/of_irq.h>
 #include <linux/pinctrl/pinconf-generic.h>
 #include <linux/pinctrl/pinconf.h>
 #include <linux/pinctrl/pinctrl.h>
@@ -30,6 +32,11 @@
 #define OUTPUT_CTL	0x20
 #define SELECTION	0x30
 
+#define IRQ_EN		0x0
+#define IRQ_POL		0x08
+#define IRQ_STATUS	0x10
+#define IRQ_WKUP	0x18
+
 #define NB_FUNCS 2
 #define GPIO_PER_REG	32
 
@@ -74,9 +81,12 @@ struct armada_37xx_pmx_func {
 
 struct armada_37xx_pinctrl {
 	struct regmap			*regmap;
+	void __iomem			*base;
 	struct armada_37xx_pin_data	*data;
 	struct device			*dev;
 	struct gpio_chip		gpio_chip;
+	struct irq_chip			irq_chip;
+	spinlock_t			irq_lock;
 	struct pinctrl_desc		pctl;
 	struct pinctrl_dev		*pctl_dev;
 	struct armada_37xx_pin_group	*groups;
@@ -314,7 +324,7 @@ static int armada_37xx_pmx_set(struct pinctrl_dev *pctldev,
 	return armada_37xx_pmx_set_by_name(pctldev, name, grp);
 }
 
-static inline void aramda_37xx_update_reg(unsigned int *reg,
+static inline void armada_37xx_update_reg(unsigned int *reg,
 					  unsigned int offset)
 {
 	/* We never have more than 2 registers */
@@ -324,6 +334,14 @@ static inline void aramda_37xx_update_reg(unsigned int *reg,
 	}
 }
 
+static inline void armada_37xx_irq_update_reg(unsigned int *reg,
+					  struct irq_data *d)
+{
+	int offset = irqd_to_hwirq(d);
+
+	armada_37xx_update_reg(reg, offset);
+}
+
 static int armada_37xx_gpio_direction_input(struct gpio_chip *chip,
 					    unsigned int offset)
 {
@@ -331,7 +349,7 @@ static int armada_37xx_gpio_direction_input(struct gpio_chip *chip,
 	unsigned int reg = OUTPUT_EN;
 	unsigned int mask;
 
-	aramda_37xx_update_reg(&reg, offset);
+	armada_37xx_update_reg(&reg, offset);
 	mask = BIT(offset);
 
 	return regmap_update_bits(info->regmap, reg, mask, 0);
@@ -344,7 +362,7 @@ static int armada_37xx_gpio_get_direction(struct gpio_chip *chip,
 	unsigned int reg = OUTPUT_EN;
 	unsigned int val, mask;
 
-	aramda_37xx_update_reg(&reg, offset);
+	armada_37xx_update_reg(&reg, offset);
 	mask = BIT(offset);
 
 	regmap_read(info->regmap, reg, &val);
@@ -359,7 +377,7 @@ static int armada_37xx_gpio_direction_output(struct gpio_chip *chip,
 	unsigned int reg = OUTPUT_EN;
 	unsigned int mask;
 
-	aramda_37xx_update_reg(&reg, offset);
+	armada_37xx_update_reg(&reg, offset);
 	mask = BIT(offset);
 
 	return regmap_update_bits(info->regmap, reg, mask, mask);
@@ -371,7 +389,7 @@ static int armada_37xx_gpio_get(struct gpio_chip *chip, unsigned int offset)
 	unsigned int reg = INPUT_VAL;
 	unsigned int val, mask;
 
-	aramda_37xx_update_reg(&reg, offset);
+	armada_37xx_update_reg(&reg, offset);
 	mask = BIT(offset);
 
 	regmap_read(info->regmap, reg, &val);
@@ -386,7 +404,7 @@ static void armada_37xx_gpio_set(struct gpio_chip *chip, unsigned int offset,
 	unsigned int reg = OUTPUT_VAL;
 	unsigned int mask, val;
 
-	aramda_37xx_update_reg(&reg, offset);
+	armada_37xx_update_reg(&reg, offset);
 	mask = BIT(offset);
 	val = value ? mask : 0;
 
@@ -447,6 +465,194 @@ static const struct gpio_chip armada_37xx_gpiolib_chip = {
 	.owner = THIS_MODULE,
 };
 
+void armada_37xx_irq_ack(struct irq_data *d)
+{
+	struct gpio_chip *chip = irq_data_get_irq_chip_data(d);
+	struct armada_37xx_pinctrl *info = gpiochip_get_data(chip);
+	u32 reg = IRQ_STATUS, mask = d->mask;
+	unsigned long flags;
+
+	armada_37xx_irq_update_reg(&reg, d);
+	spin_lock_irqsave(&info->irq_lock, flags);
+	writel(mask, info->base + reg);
+	spin_unlock_irqrestore(&info->irq_lock, flags);
+}
+
+void armada_37xx_irq_mask(struct irq_data *d)
+{
+	struct gpio_chip *chip = irq_data_get_irq_chip_data(d);
+	struct armada_37xx_pinctrl *info = gpiochip_get_data(chip);
+	u32 val, reg = IRQ_EN, mask = d->mask;
+	unsigned long flags;
+
+	armada_37xx_irq_update_reg(&reg, d);
+	spin_lock_irqsave(&info->irq_lock, flags);
+	val = readl(info->base + reg);
+	writel(val & ~mask, info->base + reg);
+	spin_unlock_irqrestore(&info->irq_lock, flags);
+}
+
+void armada_37xx_irq_unmask(struct irq_data *d)
+{
+	struct gpio_chip *chip = irq_data_get_irq_chip_data(d);
+	struct armada_37xx_pinctrl *info = gpiochip_get_data(chip);
+	u32 val, reg = IRQ_EN, mask = d->mask;
+	unsigned long flags;
+
+	armada_37xx_irq_update_reg(&reg, d);
+	spin_lock_irqsave(&info->irq_lock, flags);
+	val = readl(info->base + reg);
+	writel(val | mask, info->base + reg);
+	spin_unlock_irqrestore(&info->irq_lock, flags);
+}
+
+static int armada_37xx_irq_set_wake(struct irq_data *d, unsigned int on)
+{
+	struct gpio_chip *chip = irq_data_get_irq_chip_data(d);
+	struct armada_37xx_pinctrl *info = gpiochip_get_data(chip);
+	u32 val, reg = IRQ_WKUP, mask = d->mask;
+	unsigned long flags;
+
+	armada_37xx_irq_update_reg(&reg, d);
+	spin_lock_irqsave(&info->irq_lock, flags);
+	val = readl(info->base + reg);
+	if (on)
+		val |= mask;
+	else
+		val &= ~mask;
+	writel(val, info->base + reg);
+	spin_unlock_irqrestore(&info->irq_lock, flags);
+
+	return 0;
+}
+
+static int armada_37xx_irq_set_type(struct irq_data *d, unsigned int type)
+{
+	struct gpio_chip *chip = irq_data_get_irq_chip_data(d);
+	struct armada_37xx_pinctrl *info = gpiochip_get_data(chip);
+	u32 val, reg = IRQ_POL, mask = d->mask;
+	unsigned long flags;
+
+	spin_lock_irqsave(&info->irq_lock, flags);
+	armada_37xx_irq_update_reg(&reg, d);
+	val = readl(info->base + reg);
+	switch (type) {
+	case IRQ_TYPE_EDGE_RISING:
+		val &= ~mask;
+		break;
+	case IRQ_TYPE_EDGE_FALLING:
+		val |= mask;
+		break;
+	default:
+		spin_unlock_irqrestore(&info->irq_lock, flags);
+		return -EINVAL;
+	}
+	writel(val, info->base + reg);
+	spin_unlock_irqrestore(&info->irq_lock, flags);
+
+	return 0;
+}
+
+
+static void armada_37xx_irq_handler(struct irq_desc *desc)
+{
+	struct gpio_chip *gc = irq_desc_get_handler_data(desc);
+	struct irq_chip *chip = irq_desc_get_chip(desc);
+	struct armada_37xx_pinctrl *info = gpiochip_get_data(gc);
+	struct irq_domain *d = gc->irqdomain;
+	int i;
+
+	chained_irq_enter(chip, desc);
+	for (i = 0; i <= d->revmap_size / GPIO_PER_REG; i++) {
+		u32 status;
+		unsigned long flags;
+
+		spin_lock_irqsave(&info->irq_lock, flags);
+		status = readl_relaxed(info->base + IRQ_STATUS + 4 * i);
+		/* Manage only the interrupt that was enabled */
+		status &= readl_relaxed(info->base + IRQ_EN + 4 * i);
+		spin_unlock_irqrestore(&info->irq_lock, flags);
+		while (status) {
+			u32 hwirq = ffs(status) - 1;
+			u32 virq = irq_linear_revmap(d, hwirq +
+						     i * GPIO_PER_REG);
+
+			generic_handle_irq(virq);
+			status &= ~(1 << hwirq);
+		}
+	}
+	chained_irq_exit(chip, desc);
+}
+
+static int armada_37xx_irqchip_register(struct platform_device *pdev,
+					struct armada_37xx_pinctrl *info)
+{
+	struct device_node *np = info->dev->of_node;
+	int nrirqs = info->data->nr_pins;
+	struct gpio_chip *gc = &info->gpio_chip;
+	struct irq_chip *irqchip = &info->irq_chip;
+	struct resource res;
+	int ret, i, nr_irq_parent;
+
+	for_each_child_of_node(info->dev->of_node, np) {
+		if (of_find_property(np, "gpio-controller", NULL)) {
+			ret = 0;
+			break;
+		}
+	};
+	if (ret)
+		return ret;
+
+	nr_irq_parent = of_irq_count(np);
+	spin_lock_init(&info->irq_lock);
+
+	if (!nr_irq_parent) {
+		dev_err(&pdev->dev, "Invalid or no IRQ\n");
+		return 0;
+	}
+
+	if (of_address_to_resource(info->dev->of_node, 1, &res)) {
+		dev_err(info->dev, "cannot find IO resource\n");
+		return -ENOENT;
+	}
+
+	info->base = devm_ioremap_resource(info->dev, &res);
+	if (IS_ERR(info->base))
+		return PTR_ERR(info->base);
+
+	irqchip->irq_ack = armada_37xx_irq_ack;
+	irqchip->irq_mask = armada_37xx_irq_mask;
+	irqchip->irq_unmask = armada_37xx_irq_unmask;
+	irqchip->irq_set_wake = armada_37xx_irq_set_wake;
+	irqchip->irq_set_type = armada_37xx_irq_set_type;
+	irqchip->name = info->data->name;
+
+	ret = gpiochip_irqchip_add(gc, irqchip, 0,
+				   handle_level_irq, IRQ_TYPE_NONE);
+	if (ret) {
+		dev_info(&pdev->dev, "could not add irqchip\n");
+		return ret;
+	}
+
+	for (i = 0; i < nrirqs; i++) {
+		struct irq_data *d = irq_get_irq_data(gc->irq_base + i);
+
+		d->mask = 1 << (i % GPIO_PER_REG);
+	}
+
+	for (i = 0; i < nr_irq_parent; i++) {
+		int irq = irq_of_parse_and_map(np, i);
+
+		if (irq < 0)
+			continue;
+
+		gpiochip_set_chained_irqchip(gc, irqchip, irq,
+					     armada_37xx_irq_handler);
+	}
+
+	return 0;
+}
+
 static int armada_37xx_gpiochip_register(struct platform_device *pdev,
 					struct armada_37xx_pinctrl *info)
 {
@@ -475,6 +681,9 @@ static int armada_37xx_gpiochip_register(struct platform_device *pdev,
 	ret = gpiochip_add_data(gc, info);
 	if (ret)
 		return ret;
+	ret = armada_37xx_irqchip_register(pdev, info);
+	if (ret)
+		return ret;
 
 	return 0;
 }
@@ -516,7 +725,7 @@ static int armada_37xx_fill_group(struct armada_37xx_pinctrl *info)
 
 		grp->pins = devm_kzalloc(info->dev,
 					 (grp->npins + grp->extra_npins) *
-					 sizeof(*grp->pins), GFP_KERNEL);
+				 sizeof(*grp->pins), GFP_KERNEL);
 		if (!grp->pins)
 			return -ENOMEM;
 
