diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 42a0bad7d553..73f71d946260 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -1349,10 +1349,12 @@
 		compatible = "rockchip,rk3399-typec-phy";
 		reg = <0x0 0xff7c0000 0x0 0x40000>;
 		rockchip,grf = <&grf>;
-		#phy-cells = <0>;
+		#phy-cells = <1>;
 		clocks = <&cru SCLK_UPHY0_TCPDCORE>,
 			 <&cru SCLK_UPHY0_TCPDPHY_REF>;
 		clock-names = "tcpdcore", "tcpdphy-ref";
+		assigned-clocks = <&cru SCLK_UPHY0_TCPDCORE>;
+		assigned-clock-rates = <50000000>;
 		resets = <&cru SRST_UPHY0>,
 			 <&cru SRST_UPHY0_PIPE_L00>,
 			 <&cru SRST_P_UPHY0_TCPHY>;
@@ -1369,10 +1371,12 @@
 		compatible = "rockchip,rk3399-typec-phy";
 		reg = <0x0 0xff800000 0x0 0x40000>;
 		rockchip,grf = <&grf>;
-		#phy-cells = <0>;
+		#phy-cells = <1>;
 		clocks = <&cru SCLK_UPHY1_TCPDCORE>,
 			 <&cru SCLK_UPHY1_TCPDPHY_REF>;
 		clock-names = "tcpdcore", "tcpdphy-ref";
+		assigned-clocks = <&cru SCLK_UPHY1_TCPDCORE>;
+		assigned-clock-rates = <50000000>;
 		resets = <&cru SRST_UPHY1>,
 			 <&cru SRST_UPHY1_PIPE_L00>,
 			 <&cru SRST_P_UPHY1_TCPHY>;