diff --git a/include/drivers/arm/gicv2.h b/include/drivers/arm/gicv2.h
index 0af1a25..91674fd 100644
--- a/include/drivers/arm/gicv2.h
+++ b/include/drivers/arm/gicv2.h
@@ -150,6 +150,7 @@
 unsigned int gicv2_get_interrupt_active(unsigned int id);
 void gicv2_enable_interrupt(unsigned int id);
 void gicv2_disable_interrupt(unsigned int id);
+void gicv2_set_interrupt_priority(unsigned int id, unsigned int priority);
 
 #endif /* __ASSEMBLY__ */
 #endif /* __GICV2_H__ */
diff --git a/include/drivers/arm/gicv3.h b/include/drivers/arm/gicv3.h
index 6e6a47b..f753ca2 100644
--- a/include/drivers/arm/gicv3.h
+++ b/include/drivers/arm/gicv3.h
@@ -353,6 +353,8 @@
 unsigned int gicv3_get_interrupt_active(unsigned int id, unsigned int proc_num);
 void gicv3_enable_interrupt(unsigned int id, unsigned int proc_num);
 void gicv3_disable_interrupt(unsigned int id, unsigned int proc_num);
+void gicv3_set_interrupt_priority(unsigned int id, unsigned int proc_num,
+		unsigned int priority);
 
 #endif /* __ASSEMBLY__ */
 #endif /* __GICV3_H__ */
diff --git a/include/plat/common/platform.h b/include/plat/common/platform.h
index 671aa61..03f529c 100644
--- a/include/plat/common/platform.h
+++ b/include/plat/common/platform.h
@@ -79,6 +79,7 @@
 unsigned int plat_ic_get_interrupt_active(unsigned int id);
 void plat_ic_disable_interrupt(unsigned int id);
 void plat_ic_enable_interrupt(unsigned int id);
+void plat_ic_set_interrupt_priority(unsigned int id, unsigned int priority);
 
 /*******************************************************************************
  * Optional common functions (may be overridden)