diff --git a/drivers/arm/gic/v2/gicv2_main.c b/drivers/arm/gic/v2/gicv2_main.c
index e0058ad..4861e02 100644
--- a/drivers/arm/gic/v2/gicv2_main.c
+++ b/drivers/arm/gic/v2/gicv2_main.c
@@ -322,3 +322,16 @@
 	gicd_set_icenabler(driver_data->gicd_base, id);
 	dsbishst();
 }
+
+/*******************************************************************************
+ * This function sets the interrupt priority as supplied for the given interrupt
+ * id.
+ ******************************************************************************/
+void gicv2_set_interrupt_priority(unsigned int id, unsigned int priority)
+{
+	assert(driver_data);
+	assert(driver_data->gicd_base);
+	assert(id <= MAX_SPI_ID);
+
+	gicd_set_ipriorityr(driver_data->gicd_base, id, priority);
+}
diff --git a/drivers/arm/gic/v3/gicv3_main.c b/drivers/arm/gic/v3/gicv3_main.c
index b323199..d0ecab6 100644
--- a/drivers/arm/gic/v3/gicv3_main.c
+++ b/drivers/arm/gic/v3/gicv3_main.c
@@ -869,3 +869,26 @@
 
 	dsbishst();
 }
+
+/*******************************************************************************
+ * This function sets the interrupt priority as supplied for the given interrupt
+ * id.
+ ******************************************************************************/
+void gicv3_set_interrupt_priority(unsigned int id, unsigned int proc_num,
+		unsigned int priority)
+{
+	uintptr_t gicr_base;
+
+	assert(gicv3_driver_data);
+	assert(gicv3_driver_data->gicd_base);
+	assert(proc_num < gicv3_driver_data->rdistif_num);
+	assert(gicv3_driver_data->rdistif_base_addrs);
+	assert(id <= MAX_SPI_ID);
+
+	if (id < MIN_SPI_ID) {
+		gicr_base = gicv3_driver_data->rdistif_base_addrs[proc_num];
+		gicr_set_ipriorityr(gicr_base, id, priority);
+	} else {
+		gicd_set_ipriorityr(gicv3_driver_data->gicd_base, id, priority);
+	}
+}