diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
index 57ad638bfae6..0d2251c903b1 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
@@ -924,6 +924,8 @@
 		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cru ACLK_VOP>, <&cru DCLK_LCDC>, <&cru HCLK_VOP>;
 		clock-names = "aclk_vop", "dclk_vop", "hclk_vop";
+		assigned-clocks = <&cru DCLK_LCDC>;
+		assigned-clock-parents = <&cru HDMIPHY>;
 		resets = <&cru SRST_VOP_A>, <&cru SRST_VOP_H>, <&cru SRST_VOP_D>;
 		reset-names = "axi", "ahb", "dclk";
 		iommus = <&vop_mmu>;