diff --git a/arch/arm64/boot/dts/rockchip/rk3366.dtsi b/arch/arm64/boot/dts/rockchip/rk3366.dtsi
index e10089133743..9f055d9903d4 100644
--- a/arch/arm64/boot/dts/rockchip/rk3366.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3366.dtsi
@@ -1055,6 +1055,7 @@
 		#clock-cells = <0>;
 		resets = <&cru SRST_MIPIDPHYTX>;
 		reset-names = "apb";
+		power-domains = <&power RK3366_PD_VIO>;
 		#phy-cells = <0>;
 		status = "disabled";
 	};