diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
index a27ba2c..e92ee2b 100644
--- a/drivers/irqchip/irq-gic.c
+++ b/drivers/irqchip/irq-gic.c
@@ -347,6 +347,11 @@ static int gic_set_affinity(struct irq_data *d, const struct cpumask *mask_val,
 }
 #endif
 
+static int gic_retrigger(struct irq_data *data)
+{
+	return !gic_irq_set_irqchip_state(data, IRQCHIP_STATE_PENDING, true);
+}
+
 static void __exception_irq_entry gic_handle_irq(struct pt_regs *regs)
 {
 	u32 irqstat, irqnr;
@@ -417,6 +422,7 @@ static const struct irq_chip gic_chip = {
 	.irq_unmask		= gic_unmask_irq,
 	.irq_eoi		= gic_eoi_irq,
 	.irq_set_type		= gic_set_type,
+	.irq_retrigger          = gic_retrigger,
 	.irq_get_irqchip_state	= gic_irq_get_irqchip_state,
 	.irq_set_irqchip_state	= gic_irq_set_irqchip_state,
 	.flags			= IRQCHIP_SET_TYPE_MASKED |