diff --git a/arch/arm/boot/dts/mmp2.dtsi b/arch/arm/boot/dts/mmp2.dtsi
index 4306f3a6742b..9b8a156cf73e 100644
--- a/arch/arm/boot/dts/mmp2.dtsi
+++ b/arch/arm/boot/dts/mmp2.dtsi
@@ -421,6 +421,7 @@ soc_clocks: clocks {
 			reg-names = "mpmu", "apmu", "apbc";
 			#clock-cells = <1>;
 			#reset-cells = <1>;
+			#power-domain-cells = <1>;
 		};
 	};
 };