diff --git a/arch/arm64/boot/dts/rockchip/rk3308.dtsi b/arch/arm64/boot/dts/rockchip/rk3308.dtsi
index 0adf96ae702e..41125951df6f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3308.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3308.dtsi
@@ -1311,11 +1311,16 @@
 		#clock-cells = <1>;
 		#reset-cells = <1>;
 		rockchip,grf = <&grf>;
-
+		rockchip,boost = <&cpu_boost>;
 		assigned-clocks = <&cru SCLK_RTC32K>;
 		assigned-clock-rates = <32768>;
 	};
 
+	cpu_boost: cpu-boost@ff550000 {
+		compatible = "syscon";
+		reg = <0x0 0xff550000 0x0 0x1000>;
+	};
+
 	acodec: acodec@ff560000 {
 		compatible = "rockchip,rk3308-codec";
 		reg = <0x0 0xff560000 0x0 0x10000>;