diff --git a/arch/arm64/boot/dts/rockchip/rk3366.dtsi b/arch/arm64/boot/dts/rockchip/rk3366.dtsi
index 2d234320d12c..acabb1de4538 100644
--- a/arch/arm64/boot/dts/rockchip/rk3366.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3366.dtsi
@@ -1554,23 +1554,23 @@
 
 		opp00 {
 			opp-hz = /bits/ 64 <96000000>;
-			opp-microvolt = <1150000>;
+			opp-microvolt = <1100000>;
 		};
 		opp01 {
 			opp-hz = /bits/ 64 <192000000>;
-			opp-microvolt = <1150000>;
+			opp-microvolt = <1100000>;
 		};
 		opp02 {
 			opp-hz = /bits/ 64 <288000000>;
-			opp-microvolt = <1150000>;
+			opp-microvolt = <1100000>;
 		};
 		opp03 {
 			opp-hz = /bits/ 64 <375000000>;
-			opp-microvolt = <1150000>;
+			opp-microvolt = <1125000>;
 		};
 		opp04 {
 			opp-hz = /bits/ 64 <480000000>;
-			opp-microvolt = <1150000>;
+			opp-microvolt = <1200000>;
 		};
 	};
 };