diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
index 141fd186b..4d4dcf8eb 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
@@ -67,61 +67,62 @@
 		};
 	};
 
+	/* axp80,DCDC-A: 0.6~1.1V, 10mV/Step, 51 steps; 1.12~1.52V, 20mV/Step, 21 Steps */
 	cpu_opp_table: opp_table {
 		compatible = "operating-points-v2";
 		opp-shared;
 
 		opp@480000000 {
 			opp-hz = /bits/ 64 <480000000>;
 			opp-microvolt = <880000 880000 880000>;
 			clock-latency-ns = <244144>; /* 8 32k periods */
 		};
 
 		opp@720000000 {
 			opp-hz = /bits/ 64 <720000000>;
 			opp-microvolt = <880000 880000 880000>;
 			clock-latency-ns = <244144>; /* 8 32k periods */
 		};
 
 		opp@816000000 {
 			opp-hz = /bits/ 64 <816000000>;
 			opp-microvolt = <880000 880000 880000>;
 			clock-latency-ns = <244144>; /* 8 32k periods */
 		};
 
 		opp@888000000 {
 			opp-hz = /bits/ 64 <888000000>;
 			opp-microvolt = <880000 880000 880000>;
 			clock-latency-ns = <244144>; /* 8 32k periods */
 		};
 
 		opp@1080000000 {
 			opp-hz = /bits/ 64 <1080000000>;
-			opp-microvolt = <940000 940000 940000>;
+			opp-microvolt = <880000 880000 940000>;
 			clock-latency-ns = <244144>; /* 8 32k periods */
 		};
 
 		opp@1320000000 {
 			opp-hz = /bits/ 64 <1320000000>;
-			opp-microvolt = <1000000 1000000 1000000>;
+			opp-microvolt = <880000 880000 1000000>;
 			clock-latency-ns = <244144>; /* 8 32k periods */
 		};
 
 		opp@1488000000 {
 			opp-hz = /bits/ 64 <1488000000>;
-			opp-microvolt = <1060000 1060000 1060000>;
+			opp-microvolt = <940000 940000 1060000>;
 			clock-latency-ns = <244144>; /* 8 32k periods */
 		};
 
 		opp@1640000000 {
 			opp-hz = /bits/ 64 <1640000000>;
-			opp-microvolt = <1160000 1160000 1160000>;
+			opp-microvolt = <990000 990000 1160000>;
 			clock-latency-ns = <244144>; /* 8 32k periods */
 		};
 
 		opp@1800000000 {
 			opp-hz = /bits/ 64 <1800000000>;
-			opp-microvolt = <1160000 1160000 1160000>;
+			opp-microvolt = <1050000 1050000 1160000>;
 			clock-latency-ns = <244144>; /* 8 32k periods */
 		};
 	};