diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 5dbcaf27858b..6023e7fe46f0 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -1758,6 +1758,7 @@
 		interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH 0>;
 		clocks = <&cru PCLK_EDP>, <&cru PCLK_EDP_CTRL>;
 		clock-names = "dp", "pclk";
+		power-domains = <&power RK3399_PD_EDP>;
 		resets = <&cru SRST_P_EDP_CTRL>;
 		reset-names = "dp";
 		rockchip,grf = <&grf>;