diff --git a/drivers/pinctrl/sirf/pinctrl-sirf.c b/drivers/pinctrl/sirf/pinctrl-sirf.c
index b637f5a..a0d6152 100644
--- a/drivers/pinctrl/sirf/pinctrl-sirf.c
+++ b/drivers/pinctrl/sirf/pinctrl-sirf.c
@@ -594,12 +594,34 @@
 	return 0;
 }
 
+static unsigned int sirfsoc_gpio_irq_startup(struct irq_data *d)
+{
+	struct sirfsoc_gpio_bank *bank = irq_data_get_irq_chip_data(d);
+
+	if (gpio_lock_as_irq(&bank->chip.gc, d->hwirq))
+		dev_err(bank->chip.gc.dev,
+			"unable to lock HW IRQ %lu for IRQ\n",
+			d->hwirq);
+	sirfsoc_gpio_irq_unmask(d);
+	return 0;
+}
+
+static void sirfsoc_gpio_irq_shutdown(struct irq_data *d)
+{
+	struct sirfsoc_gpio_bank *bank = irq_data_get_irq_chip_data(d);
+
+	sirfsoc_gpio_irq_mask(d);
+	gpio_unlock_as_irq(&bank->chip.gc, d->hwirq);
+}
+
 static struct irq_chip sirfsoc_irq_chip = {
 	.name = "sirf-gpio-irq",
 	.irq_ack = sirfsoc_gpio_irq_ack,
 	.irq_mask = sirfsoc_gpio_irq_mask,
 	.irq_unmask = sirfsoc_gpio_irq_unmask,
 	.irq_set_type = sirfsoc_gpio_irq_type,
+	.irq_startup = sirfsoc_gpio_irq_startup,
+	.irq_shutdown = sirfsoc_gpio_irq_shutdown,
 };
 
 static void sirfsoc_gpio_handle_irq(unsigned int irq, struct irq_desc *desc)
@@ -877,6 +899,7 @@
 		bank->chip.gc.of_node = np;
 		bank->chip.gc.of_xlate = sirfsoc_gpio_of_xlate;
 		bank->chip.gc.of_gpio_n_cells = 2;
+		bank->chip.gc.dev = &pdev->dev;
 		bank->chip.regs = regs;
 		bank->id = i;
 		bank->is_marco = is_marco;