diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
index 874d8b9776798..bef747fb1fe26 100644
--- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
@@ -222,6 +222,8 @@
 		reg = <0x0 0xfdd20000 0x0 0x1000>;
 		#clock-cells = <1>;
 		#reset-cells = <1>;
+		assigned-clocks = <&cru PLL_GPLL>, <&pmucru PLL_PPLL>;
+		assigned-clock-rates = <1200000000>, <200000000>;
 	};
 
 	i2c0: i2c@fdd40000 {