diff --git a/arch/arm64/boot/dts/rockchip/rk3308k.dtsi b/arch/arm64/boot/dts/rockchip/rk3308k.dtsi
index 9b41bcb4f2eb..5862443eb813 100644
--- a/arch/arm64/boot/dts/rockchip/rk3308k.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3308k.dtsi
@@ -13,6 +13,11 @@
 	};
 };
 
+&cpu0_opp_table {
+	rockchip,high-temp = <55000>;
+	rockchip,high-temp-max-volt = <1125000>;
+};
+
 &rockchip_suspend {
 	rockchip,sleep-mode-config = <
 		(0