diff --git a/arch/arm/boot/dts/amlogic/g12b_a311d_skt.dts b/arch/arm/boot/dts/amlogic/g12b_a311d_skt.dts
index 57642d9fa945..e95e0868f3fe 100644
--- a/arch/arm/boot/dts/amlogic/g12b_a311d_skt.dts
+++ b/arch/arm/boot/dts/amlogic/g12b_a311d_skt.dts
@@ -650,39 +650,39 @@
 
 		opp00 {
 			opp-hz = /bits/ 64 <500000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp01 {
 			opp-hz = /bits/ 64 <667000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp02 {
 			opp-hz = /bits/ 64 <1000000000>;
-			opp-microvolt = <761000>;
+			opp-microvolt = <760000>;
 		};
 		opp03 {
 			opp-hz = /bits/ 64 <1200000000>;
-			opp-microvolt = <781000>;
+			opp-microvolt = <780000>;
 		};
 		opp04 {
 			opp-hz = /bits/ 64 <1398000000>;
-			opp-microvolt = <811000>;
+			opp-microvolt = <810000>;
 		};
 		opp05 {
 			opp-hz = /bits/ 64 <1512000000>;
-			opp-microvolt = <861000>;
+			opp-microvolt = <860000>;
 		};
 		opp06 {
 			opp-hz = /bits/ 64 <1608000000>;
-			opp-microvolt = <901000>;
+			opp-microvolt = <900000>;
 		};
 		opp07 {
 			opp-hz = /bits/ 64 <1704000000>;
-			opp-microvolt = <951000>;
+			opp-microvolt = <960000>;
 		};
 		opp08 {
 			opp-hz = /bits/ 64 <1800000000>;
-			opp-microvolt = <1001000>;
+			opp-microvolt = <1020000>;
 		};
 	};
 
@@ -692,55 +692,55 @@
 
 		opp00 {
 			opp-hz = /bits/ 64 <500000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp01 {
 			opp-hz = /bits/ 64 <667000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp02 {
 			opp-hz = /bits/ 64 <1000000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp03 {
 			opp-hz = /bits/ 64 <1200000000>;
-			opp-microvolt = <751000>;
+			opp-microvolt = <750000>;
 		};
 		opp04 {
 			opp-hz = /bits/ 64 <1398000000>;
-			opp-microvolt = <771000>;
+			opp-microvolt = <770000>;
 		};
 		opp05 {
 			opp-hz = /bits/ 64 <1512000000>;
-			opp-microvolt = <771000>;
+			opp-microvolt = <770000>;
 		};
 		opp06 {
 			opp-hz = /bits/ 64 <1608000000>;
-			opp-microvolt = <781000>;
+			opp-microvolt = <780000>;
 		};
 		opp07 {
 			opp-hz = /bits/ 64 <1704000000>;
-			opp-microvolt = <791000>;
+			opp-microvolt = <790000>;
 		};
 		opp08 {
 			opp-hz = /bits/ 64 <1800000000>;
-			opp-microvolt = <831000>;
+			opp-microvolt = <830000>;
 		};
 		opp09 {
 			opp-hz = /bits/ 64 <1908000000>;
-			opp-microvolt = <861000>;
+			opp-microvolt = <860000>;
 		};
 		opp10 {
 			opp-hz = /bits/ 64 <2016000000>;
-			opp-microvolt = <911000>;
+			opp-microvolt = <910000>;
 		};
 		opp11 {
 			opp-hz = /bits/ 64 <2100000000>;
-			opp-microvolt = <951000>;
+			opp-microvolt = <960000>;
 		};
 		opp12 {
 			opp-hz = /bits/ 64 <2208000000>;
-			opp-microvolt = <1011000>;
+			opp-microvolt = <1030000>;
 		};
 	};
 
diff --git a/arch/arm/boot/dts/amlogic/g12b_a311d_w200.dts b/arch/arm/boot/dts/amlogic/g12b_a311d_w200.dts
index d11cf5aa626f..1ebbe6251c2d 100644
--- a/arch/arm/boot/dts/amlogic/g12b_a311d_w200.dts
+++ b/arch/arm/boot/dts/amlogic/g12b_a311d_w200.dts
@@ -795,6 +795,7 @@
 		};
 	};
 
+
 	cpufreq-meson {
 		compatible = "amlogic, cpufreq-meson";
 		status = "okay";
diff --git a/arch/arm/boot/dts/amlogic/g12b_a311d_w400.dts b/arch/arm/boot/dts/amlogic/g12b_a311d_w400.dts
index 8d1194c2976f..347730ede9fe 100644
--- a/arch/arm/boot/dts/amlogic/g12b_a311d_w400.dts
+++ b/arch/arm/boot/dts/amlogic/g12b_a311d_w400.dts
@@ -674,39 +674,39 @@
 
 		opp00 {
 			opp-hz = /bits/ 64 <500000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp01 {
 			opp-hz = /bits/ 64 <667000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp02 {
 			opp-hz = /bits/ 64 <1000000000>;
-			opp-microvolt = <761000>;
+			opp-microvolt = <760000>;
 		};
 		opp03 {
 			opp-hz = /bits/ 64 <1200000000>;
-			opp-microvolt = <781000>;
+			opp-microvolt = <780000>;
 		};
 		opp04 {
 			opp-hz = /bits/ 64 <1398000000>;
-			opp-microvolt = <811000>;
+			opp-microvolt = <810000>;
 		};
 		opp05 {
 			opp-hz = /bits/ 64 <1512000000>;
-			opp-microvolt = <861000>;
+			opp-microvolt = <860000>;
 		};
 		opp06 {
 			opp-hz = /bits/ 64 <1608000000>;
-			opp-microvolt = <901000>;
+			opp-microvolt = <900000>;
 		};
 		opp07 {
 			opp-hz = /bits/ 64 <1704000000>;
-			opp-microvolt = <951000>;
+			opp-microvolt = <960000>;
 		};
 		opp08 {
 			opp-hz = /bits/ 64 <1800000000>;
-			opp-microvolt = <1001000>;
+			opp-microvolt = <1020000>;
 		};
 	};
 
@@ -716,55 +716,55 @@
 
 		opp00 {
 			opp-hz = /bits/ 64 <500000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp01 {
 			opp-hz = /bits/ 64 <667000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp02 {
 			opp-hz = /bits/ 64 <1000000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp03 {
 			opp-hz = /bits/ 64 <1200000000>;
-			opp-microvolt = <751000>;
+			opp-microvolt = <750000>;
 		};
 		opp04 {
 			opp-hz = /bits/ 64 <1398000000>;
-			opp-microvolt = <771000>;
+			opp-microvolt = <770000>;
 		};
 		opp05 {
 			opp-hz = /bits/ 64 <1512000000>;
-			opp-microvolt = <771000>;
+			opp-microvolt = <770000>;
 		};
 		opp06 {
 			opp-hz = /bits/ 64 <1608000000>;
-			opp-microvolt = <781000>;
+			opp-microvolt = <780000>;
 		};
 		opp07 {
 			opp-hz = /bits/ 64 <1704000000>;
-			opp-microvolt = <791000>;
+			opp-microvolt = <790000>;
 		};
 		opp08 {
 			opp-hz = /bits/ 64 <1800000000>;
-			opp-microvolt = <831000>;
+			opp-microvolt = <830000>;
 		};
 		opp09 {
 			opp-hz = /bits/ 64 <1908000000>;
-			opp-microvolt = <861000>;
+			opp-microvolt = <860000>;
 		};
 		opp10 {
 			opp-hz = /bits/ 64 <2016000000>;
-			opp-microvolt = <911000>;
+			opp-microvolt = <910000>;
 		};
 		opp11 {
 			opp-hz = /bits/ 64 <2100000000>;
-			opp-microvolt = <951000>;
+			opp-microvolt = <960000>;
 		};
 		opp12 {
 			opp-hz = /bits/ 64 <2208000000>;
-			opp-microvolt = <1011000>;
+			opp-microvolt = <1030000>;
 		};
 	};
 
diff --git a/arch/arm/boot/dts/amlogic/g12b_a311d_w400_buildroot.dts b/arch/arm/boot/dts/amlogic/g12b_a311d_w400_buildroot.dts
index 7c2f59fd802b..f0e0ba2436b0 100644
--- a/arch/arm/boot/dts/amlogic/g12b_a311d_w400_buildroot.dts
+++ b/arch/arm/boot/dts/amlogic/g12b_a311d_w400_buildroot.dts
@@ -728,39 +728,39 @@
 
 		opp00 {
 			opp-hz = /bits/ 64 <500000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp01 {
 			opp-hz = /bits/ 64 <667000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp02 {
 			opp-hz = /bits/ 64 <1000000000>;
-			opp-microvolt = <761000>;
+			opp-microvolt = <760000>;
 		};
 		opp03 {
 			opp-hz = /bits/ 64 <1200000000>;
-			opp-microvolt = <781000>;
+			opp-microvolt = <780000>;
 		};
 		opp04 {
 			opp-hz = /bits/ 64 <1398000000>;
-			opp-microvolt = <811000>;
+			opp-microvolt = <810000>;
 		};
 		opp05 {
 			opp-hz = /bits/ 64 <1512000000>;
-			opp-microvolt = <861000>;
+			opp-microvolt = <860000>;
 		};
 		opp06 {
 			opp-hz = /bits/ 64 <1608000000>;
-			opp-microvolt = <901000>;
+			opp-microvolt = <900000>;
 		};
 		opp07 {
 			opp-hz = /bits/ 64 <1704000000>;
-			opp-microvolt = <951000>;
+			opp-microvolt = <960000>;
 		};
 		opp08 {
 			opp-hz = /bits/ 64 <1800000000>;
-			opp-microvolt = <1001000>;
+			opp-microvolt = <1020000>;
 		};
 	};
 
@@ -770,55 +770,55 @@
 
 		opp00 {
 			opp-hz = /bits/ 64 <500000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp01 {
 			opp-hz = /bits/ 64 <667000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp02 {
 			opp-hz = /bits/ 64 <1000000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp03 {
 			opp-hz = /bits/ 64 <1200000000>;
-			opp-microvolt = <751000>;
+			opp-microvolt = <750000>;
 		};
 		opp04 {
 			opp-hz = /bits/ 64 <1398000000>;
-			opp-microvolt = <771000>;
+			opp-microvolt = <770000>;
 		};
 		opp05 {
 			opp-hz = /bits/ 64 <1512000000>;
-			opp-microvolt = <771000>;
+			opp-microvolt = <770000>;
 		};
 		opp06 {
 			opp-hz = /bits/ 64 <1608000000>;
-			opp-microvolt = <781000>;
+			opp-microvolt = <780000>;
 		};
 		opp07 {
 			opp-hz = /bits/ 64 <1704000000>;
-			opp-microvolt = <791000>;
+			opp-microvolt = <790000>;
 		};
 		opp08 {
 			opp-hz = /bits/ 64 <1800000000>;
-			opp-microvolt = <831000>;
+			opp-microvolt = <830000>;
 		};
 		opp09 {
 			opp-hz = /bits/ 64 <1908000000>;
-			opp-microvolt = <861000>;
+			opp-microvolt = <860000>;
 		};
 		opp10 {
 			opp-hz = /bits/ 64 <2016000000>;
-			opp-microvolt = <911000>;
+			opp-microvolt = <910000>;
 		};
 		opp11 {
 			opp-hz = /bits/ 64 <2100000000>;
-			opp-microvolt = <951000>;
+			opp-microvolt = <960000>;
 		};
 		opp12 {
 			opp-hz = /bits/ 64 <2208000000>;
-			opp-microvolt = <1011000>;
+			opp-microvolt = <1030000>;
 		};
 	};
 
diff --git a/arch/arm/boot/dts/amlogic/g12b_a311d_w400_buildroot_vccktest.dts b/arch/arm/boot/dts/amlogic/g12b_a311d_w400_buildroot_vccktest.dts
index 934912f5c305..ca43054199f6 100644
--- a/arch/arm/boot/dts/amlogic/g12b_a311d_w400_buildroot_vccktest.dts
+++ b/arch/arm/boot/dts/amlogic/g12b_a311d_w400_buildroot_vccktest.dts
@@ -693,39 +693,39 @@
 
 		opp00 {
 			opp-hz = /bits/ 64 <500000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp01 {
 			opp-hz = /bits/ 64 <667000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp02 {
 			opp-hz = /bits/ 64 <1000000000>;
-			opp-microvolt = <761000>;
+			opp-microvolt = <760000>;
 		};
 		opp03 {
 			opp-hz = /bits/ 64 <1200000000>;
-			opp-microvolt = <781000>;
+			opp-microvolt = <780000>;
 		};
 		opp04 {
 			opp-hz = /bits/ 64 <1398000000>;
-			opp-microvolt = <811000>;
+			opp-microvolt = <810000>;
 		};
 		opp05 {
 			opp-hz = /bits/ 64 <1512000000>;
-			opp-microvolt = <861000>;
+			opp-microvolt = <860000>;
 		};
 		opp06 {
 			opp-hz = /bits/ 64 <1608000000>;
-			opp-microvolt = <901000>;
+			opp-microvolt = <900000>;
 		};
 		opp07 {
 			opp-hz = /bits/ 64 <1704000000>;
-			opp-microvolt = <951000>;
+			opp-microvolt = <960000>;
 		};
 		opp08 {
 			opp-hz = /bits/ 64 <1800000000>;
-			opp-microvolt = <1001000>;
+			opp-microvolt = <1020000>;
 		};
 	};
 
@@ -735,55 +735,55 @@
 
 		opp00 {
 			opp-hz = /bits/ 64 <500000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp01 {
 			opp-hz = /bits/ 64 <667000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp02 {
 			opp-hz = /bits/ 64 <1000000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp03 {
 			opp-hz = /bits/ 64 <1200000000>;
-			opp-microvolt = <751000>;
+			opp-microvolt = <750000>;
 		};
 		opp04 {
 			opp-hz = /bits/ 64 <1398000000>;
-			opp-microvolt = <771000>;
+			opp-microvolt = <770000>;
 		};
 		opp05 {
 			opp-hz = /bits/ 64 <1512000000>;
-			opp-microvolt = <771000>;
+			opp-microvolt = <770000>;
 		};
 		opp06 {
 			opp-hz = /bits/ 64 <1608000000>;
-			opp-microvolt = <781000>;
+			opp-microvolt = <780000>;
 		};
 		opp07 {
 			opp-hz = /bits/ 64 <1704000000>;
-			opp-microvolt = <791000>;
+			opp-microvolt = <790000>;
 		};
 		opp08 {
 			opp-hz = /bits/ 64 <1800000000>;
-			opp-microvolt = <831000>;
+			opp-microvolt = <830000>;
 		};
 		opp09 {
 			opp-hz = /bits/ 64 <1908000000>;
-			opp-microvolt = <861000>;
+			opp-microvolt = <860000>;
 		};
 		opp10 {
 			opp-hz = /bits/ 64 <2016000000>;
-			opp-microvolt = <911000>;
+			opp-microvolt = <910000>;
 		};
 		opp11 {
 			opp-hz = /bits/ 64 <2100000000>;
-			opp-microvolt = <951000>;
+			opp-microvolt = <960000>;
 		};
 		opp12 {
 			opp-hz = /bits/ 64 <2208000000>;
-			opp-microvolt = <1011000>;
+			opp-microvolt = <1030000>;
 		};
 	};
 
diff --git a/arch/arm/boot/dts/amlogic/mesong12b.dtsi b/arch/arm/boot/dts/amlogic/mesong12b.dtsi
index 36316c4ea439..227091db4a77 100644
--- a/arch/arm/boot/dts/amlogic/mesong12b.dtsi
+++ b/arch/arm/boot/dts/amlogic/mesong12b.dtsi
@@ -1797,44 +1797,50 @@
 		compatible = "pwm-regulator";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pwm_ao_d_pins3>;
-		pwms = <&pwm_AO_cd MESON_PWM_1 1250 0>;
+		pwms = <&pwm_AO_cd MESON_PWM_1 1500 0>;
 		regulator-name = "vddcpu0";
-		regulator-min-microvolt = <721000>;
-		regulator-max-microvolt = <1022000>;
+		regulator-min-microvolt = <680000>;
+		regulator-max-microvolt = <1040000>;
 		regulator-always-on;
-		max-duty-cycle = <1250>;
+		max-duty-cycle = <1500>;
 		/* Voltage Duty-Cycle */
-		voltage-table = <1022000 0>,
-			<1011000 3>,
-			<1001000 6>,
-			<991000 10>,
-			<981000 13>,
-			<971000 16>,
-			<961000 20>,
-			<951000 23>,
-			<941000 26>,
-			<931000 30>,
-			<921000 33>,
-			<911000 36>,
-			<901000 40>,
-			<891000 43>,
-			<881000 46>,
-			<871000 50>,
-			<861000 53>,
-			<851000 56>,
-			<841000 60>,
-			<831000 63>,
-			<821000 67>,
-			<811000 70>,
-			<801000 73>,
-			<791000 76>,
-			<781000 80>,
-			<771000 83>,
-			<761000 86>,
-			<751000 90>,
-			<741000 93>,
-			<731000 96>,
-			<721000 100>;
+		voltage-table = <1040000 0>,
+			<1030000 3>,
+			<1020000 6>,
+			<1010000 8>,
+			<1000000 11>,
+			<990000 14>,
+			<980000 17>,
+			<970000 20>,
+			<960000 23>,
+			<950000 26>,
+			<940000 29>,
+			<930000 31>,
+			<920000 34>,
+			<910000 37>,
+			<900000 40>,
+			<890000 43>,
+			<880000 45>,
+			<870000 48>,
+			<860000 51>,
+			<850000 54>,
+			<840000 56>,
+			<830000 59>,
+			<820000 62>,
+			<810000 65>,
+			<800000 68>,
+			<790000 70>,
+			<780000 73>,
+			<770000 76>,
+			<760000 79>,
+			<750000 81>,
+			<740000 84>,
+			<730000 87>,
+			<720000 89>,
+			<710000 92>,
+			<700000 95>,
+			<690000 98>,
+			<680000 100>;
 		status = "okay";
 	 };
 
@@ -1842,44 +1848,50 @@
 		compatible = "pwm-regulator";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pwm_a_e2>;
-		pwms = <&pwm_ab MESON_PWM_0 1250 0>;
+		pwms = <&pwm_ab MESON_PWM_0 1500 0>;
 		regulator-name = "vddcpu1";
-		regulator-min-microvolt = <721000>;
-		regulator-max-microvolt = <1022000>;
+		regulator-min-microvolt = <680000>;
+		regulator-max-microvolt = <1040000>;
 		regulator-always-on;
-		max-duty-cycle = <1250>;
+		max-duty-cycle = <1500>;
 		/* Voltage Duty-Cycle */
-		voltage-table = <1022000 0>,
-			<1011000 3>,
-			<1001000 6>,
-			<991000 10>,
-			<981000 13>,
-			<971000 16>,
-			<961000 20>,
-			<951000 23>,
-			<941000 26>,
-			<931000 30>,
-			<921000 33>,
-			<911000 36>,
-			<901000 40>,
-			<891000 43>,
-			<881000 46>,
-			<871000 50>,
-			<861000 53>,
-			<851000 56>,
-			<841000 60>,
-			<831000 63>,
-			<821000 67>,
-			<811000 70>,
-			<801000 73>,
-			<791000 76>,
-			<781000 80>,
-			<771000 83>,
-			<761000 86>,
-			<751000 90>,
-			<741000 93>,
-			<731000 96>,
-			<721000 100>;
+		voltage-table = <1040000 0>,
+			<1030000 3>,
+			<1020000 6>,
+			<1010000 8>,
+			<1000000 11>,
+			<990000 14>,
+			<980000 17>,
+			<970000 20>,
+			<960000 23>,
+			<950000 26>,
+			<940000 29>,
+			<930000 31>,
+			<920000 34>,
+			<910000 37>,
+			<900000 40>,
+			<890000 43>,
+			<880000 45>,
+			<870000 48>,
+			<860000 51>,
+			<850000 54>,
+			<840000 56>,
+			<830000 59>,
+			<820000 62>,
+			<810000 65>,
+			<800000 68>,
+			<790000 70>,
+			<780000 73>,
+			<770000 76>,
+			<760000 79>,
+			<750000 81>,
+			<740000 84>,
+			<730000 87>,
+			<720000 89>,
+			<710000 92>,
+			<700000 95>,
+			<690000 98>,
+			<680000 100>;
 		status = "okay";
 	 };
 
diff --git a/arch/arm64/boot/dts/amlogic/g12b_a311d_skt.dts b/arch/arm64/boot/dts/amlogic/g12b_a311d_skt.dts
index 5be01b9209f5..f2e8d46c3f99 100644
--- a/arch/arm64/boot/dts/amlogic/g12b_a311d_skt.dts
+++ b/arch/arm64/boot/dts/amlogic/g12b_a311d_skt.dts
@@ -650,39 +650,39 @@
 
 		opp00 {
 			opp-hz = /bits/ 64 <500000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp01 {
 			opp-hz = /bits/ 64 <667000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp02 {
 			opp-hz = /bits/ 64 <1000000000>;
-			opp-microvolt = <761000>;
+			opp-microvolt = <760000>;
 		};
 		opp03 {
 			opp-hz = /bits/ 64 <1200000000>;
-			opp-microvolt = <781000>;
+			opp-microvolt = <780000>;
 		};
 		opp04 {
 			opp-hz = /bits/ 64 <1398000000>;
-			opp-microvolt = <811000>;
+			opp-microvolt = <810000>;
 		};
 		opp05 {
 			opp-hz = /bits/ 64 <1512000000>;
-			opp-microvolt = <861000>;
+			opp-microvolt = <860000>;
 		};
 		opp06 {
 			opp-hz = /bits/ 64 <1608000000>;
-			opp-microvolt = <901000>;
+			opp-microvolt = <900000>;
 		};
 		opp07 {
 			opp-hz = /bits/ 64 <1704000000>;
-			opp-microvolt = <951000>;
+			opp-microvolt = <960000>;
 		};
 		opp08 {
 			opp-hz = /bits/ 64 <1800000000>;
-			opp-microvolt = <1001000>;
+			opp-microvolt = <1020000>;
 		};
 	};
 
@@ -692,55 +692,55 @@
 
 		opp00 {
 			opp-hz = /bits/ 64 <500000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp01 {
 			opp-hz = /bits/ 64 <667000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp02 {
 			opp-hz = /bits/ 64 <1000000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp03 {
 			opp-hz = /bits/ 64 <1200000000>;
-			opp-microvolt = <751000>;
+			opp-microvolt = <750000>;
 		};
 		opp04 {
 			opp-hz = /bits/ 64 <1398000000>;
-			opp-microvolt = <771000>;
+			opp-microvolt = <770000>;
 		};
 		opp05 {
 			opp-hz = /bits/ 64 <1512000000>;
-			opp-microvolt = <771000>;
+			opp-microvolt = <770000>;
 		};
 		opp06 {
 			opp-hz = /bits/ 64 <1608000000>;
-			opp-microvolt = <781000>;
+			opp-microvolt = <780000>;
 		};
 		opp07 {
 			opp-hz = /bits/ 64 <1704000000>;
-			opp-microvolt = <791000>;
+			opp-microvolt = <790000>;
 		};
 		opp08 {
 			opp-hz = /bits/ 64 <1800000000>;
-			opp-microvolt = <831000>;
+			opp-microvolt = <830000>;
 		};
 		opp09 {
 			opp-hz = /bits/ 64 <1908000000>;
-			opp-microvolt = <861000>;
+			opp-microvolt = <860000>;
 		};
 		opp10 {
 			opp-hz = /bits/ 64 <2016000000>;
-			opp-microvolt = <911000>;
+			opp-microvolt = <910000>;
 		};
 		opp11 {
 			opp-hz = /bits/ 64 <2100000000>;
-			opp-microvolt = <951000>;
+			opp-microvolt = <960000>;
 		};
 		opp12 {
 			opp-hz = /bits/ 64 <2208000000>;
-			opp-microvolt = <1011000>;
+			opp-microvolt = <1030000>;
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/amlogic/g12b_a311d_w400.dts b/arch/arm64/boot/dts/amlogic/g12b_a311d_w400.dts
index e686e8577ee8..b50c0b2834fc 100644
--- a/arch/arm64/boot/dts/amlogic/g12b_a311d_w400.dts
+++ b/arch/arm64/boot/dts/amlogic/g12b_a311d_w400.dts
@@ -674,39 +674,39 @@
 
 		opp00 {
 			opp-hz = /bits/ 64 <500000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp01 {
 			opp-hz = /bits/ 64 <667000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp02 {
 			opp-hz = /bits/ 64 <1000000000>;
-			opp-microvolt = <761000>;
+			opp-microvolt = <760000>;
 		};
 		opp03 {
 			opp-hz = /bits/ 64 <1200000000>;
-			opp-microvolt = <781000>;
+			opp-microvolt = <780000>;
 		};
 		opp04 {
 			opp-hz = /bits/ 64 <1398000000>;
-			opp-microvolt = <811000>;
+			opp-microvolt = <810000>;
 		};
 		opp05 {
 			opp-hz = /bits/ 64 <1512000000>;
-			opp-microvolt = <861000>;
+			opp-microvolt = <860000>;
 		};
 		opp06 {
 			opp-hz = /bits/ 64 <1608000000>;
-			opp-microvolt = <901000>;
+			opp-microvolt = <900000>;
 		};
 		opp07 {
 			opp-hz = /bits/ 64 <1704000000>;
-			opp-microvolt = <951000>;
+			opp-microvolt = <960000>;
 		};
 		opp08 {
 			opp-hz = /bits/ 64 <1800000000>;
-			opp-microvolt = <1001000>;
+			opp-microvolt = <1020000>;
 		};
 	};
 
@@ -716,55 +716,55 @@
 
 		opp00 {
 			opp-hz = /bits/ 64 <500000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp01 {
 			opp-hz = /bits/ 64 <667000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp02 {
 			opp-hz = /bits/ 64 <1000000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp03 {
 			opp-hz = /bits/ 64 <1200000000>;
-			opp-microvolt = <751000>;
+			opp-microvolt = <750000>;
 		};
 		opp04 {
 			opp-hz = /bits/ 64 <1398000000>;
-			opp-microvolt = <771000>;
+			opp-microvolt = <770000>;
 		};
 		opp05 {
 			opp-hz = /bits/ 64 <1512000000>;
-			opp-microvolt = <771000>;
+			opp-microvolt = <770000>;
 		};
 		opp06 {
 			opp-hz = /bits/ 64 <1608000000>;
-			opp-microvolt = <781000>;
+			opp-microvolt = <780000>;
 		};
 		opp07 {
 			opp-hz = /bits/ 64 <1704000000>;
-			opp-microvolt = <791000>;
+			opp-microvolt = <790000>;
 		};
 		opp08 {
 			opp-hz = /bits/ 64 <1800000000>;
-			opp-microvolt = <831000>;
+			opp-microvolt = <830000>;
 		};
 		opp09 {
 			opp-hz = /bits/ 64 <1908000000>;
-			opp-microvolt = <861000>;
+			opp-microvolt = <860000>;
 		};
 		opp10 {
 			opp-hz = /bits/ 64 <2016000000>;
-			opp-microvolt = <911000>;
+			opp-microvolt = <910000>;
 		};
 		opp11 {
 			opp-hz = /bits/ 64 <2100000000>;
-			opp-microvolt = <951000>;
+			opp-microvolt = <960000>;
 		};
 		opp12 {
 			opp-hz = /bits/ 64 <2208000000>;
-			opp-microvolt = <1011000>;
+			opp-microvolt = <1030000>;
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/amlogic/g12b_a311d_w400_buildroot.dts b/arch/arm64/boot/dts/amlogic/g12b_a311d_w400_buildroot.dts
index 445c23c05c96..0f98f326e15e 100644
--- a/arch/arm64/boot/dts/amlogic/g12b_a311d_w400_buildroot.dts
+++ b/arch/arm64/boot/dts/amlogic/g12b_a311d_w400_buildroot.dts
@@ -727,39 +727,39 @@
 
 		opp00 {
 			opp-hz = /bits/ 64 <500000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp01 {
 			opp-hz = /bits/ 64 <667000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp02 {
 			opp-hz = /bits/ 64 <1000000000>;
-			opp-microvolt = <761000>;
+			opp-microvolt = <760000>;
 		};
 		opp03 {
 			opp-hz = /bits/ 64 <1200000000>;
-			opp-microvolt = <781000>;
+			opp-microvolt = <780000>;
 		};
 		opp04 {
 			opp-hz = /bits/ 64 <1398000000>;
-			opp-microvolt = <811000>;
+			opp-microvolt = <810000>;
 		};
 		opp05 {
 			opp-hz = /bits/ 64 <1512000000>;
-			opp-microvolt = <861000>;
+			opp-microvolt = <860000>;
 		};
 		opp06 {
 			opp-hz = /bits/ 64 <1608000000>;
-			opp-microvolt = <901000>;
+			opp-microvolt = <900000>;
 		};
 		opp07 {
 			opp-hz = /bits/ 64 <1704000000>;
-			opp-microvolt = <951000>;
+			opp-microvolt = <960000>;
 		};
 		opp08 {
 			opp-hz = /bits/ 64 <1800000000>;
-			opp-microvolt = <1001000>;
+			opp-microvolt = <1020000>;
 		};
 	};
 
@@ -769,55 +769,55 @@
 
 		opp00 {
 			opp-hz = /bits/ 64 <500000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp01 {
 			opp-hz = /bits/ 64 <667000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp02 {
 			opp-hz = /bits/ 64 <1000000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp03 {
 			opp-hz = /bits/ 64 <1200000000>;
-			opp-microvolt = <751000>;
+			opp-microvolt = <750000>;
 		};
 		opp04 {
 			opp-hz = /bits/ 64 <1398000000>;
-			opp-microvolt = <771000>;
+			opp-microvolt = <770000>;
 		};
 		opp05 {
 			opp-hz = /bits/ 64 <1512000000>;
-			opp-microvolt = <771000>;
+			opp-microvolt = <770000>;
 		};
 		opp06 {
 			opp-hz = /bits/ 64 <1608000000>;
-			opp-microvolt = <781000>;
+			opp-microvolt = <780000>;
 		};
 		opp07 {
 			opp-hz = /bits/ 64 <1704000000>;
-			opp-microvolt = <791000>;
+			opp-microvolt = <790000>;
 		};
 		opp08 {
 			opp-hz = /bits/ 64 <1800000000>;
-			opp-microvolt = <831000>;
+			opp-microvolt = <830000>;
 		};
 		opp09 {
 			opp-hz = /bits/ 64 <1908000000>;
-			opp-microvolt = <861000>;
+			opp-microvolt = <860000>;
 		};
 		opp10 {
 			opp-hz = /bits/ 64 <2016000000>;
-			opp-microvolt = <911000>;
+			opp-microvolt = <910000>;
 		};
 		opp11 {
 			opp-hz = /bits/ 64 <2100000000>;
-			opp-microvolt = <951000>;
+			opp-microvolt = <960000>;
 		};
 		opp12 {
 			opp-hz = /bits/ 64 <2208000000>;
-			opp-microvolt = <1011000>;
+			opp-microvolt = <1030000>;
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/amlogic/g12b_a311d_w400_buildroot_vccktest.dts b/arch/arm64/boot/dts/amlogic/g12b_a311d_w400_buildroot_vccktest.dts
index 3a96e4f9a5d7..e1d1cd18b2d1 100644
--- a/arch/arm64/boot/dts/amlogic/g12b_a311d_w400_buildroot_vccktest.dts
+++ b/arch/arm64/boot/dts/amlogic/g12b_a311d_w400_buildroot_vccktest.dts
@@ -693,39 +693,39 @@
 
 		opp00 {
 			opp-hz = /bits/ 64 <500000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp01 {
 			opp-hz = /bits/ 64 <667000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp02 {
 			opp-hz = /bits/ 64 <1000000000>;
-			opp-microvolt = <761000>;
+			opp-microvolt = <760000>;
 		};
 		opp03 {
 			opp-hz = /bits/ 64 <1200000000>;
-			opp-microvolt = <781000>;
+			opp-microvolt = <780000>;
 		};
 		opp04 {
 			opp-hz = /bits/ 64 <1398000000>;
-			opp-microvolt = <811000>;
+			opp-microvolt = <810000>;
 		};
 		opp05 {
 			opp-hz = /bits/ 64 <1512000000>;
-			opp-microvolt = <861000>;
+			opp-microvolt = <860000>;
 		};
 		opp06 {
 			opp-hz = /bits/ 64 <1608000000>;
-			opp-microvolt = <901000>;
+			opp-microvolt = <900000>;
 		};
 		opp07 {
 			opp-hz = /bits/ 64 <1704000000>;
-			opp-microvolt = <951000>;
+			opp-microvolt = <960000>;
 		};
 		opp08 {
 			opp-hz = /bits/ 64 <1800000000>;
-			opp-microvolt = <1001000>;
+			opp-microvolt = <1020000>;
 		};
 	};
 
@@ -735,55 +735,55 @@
 
 		opp00 {
 			opp-hz = /bits/ 64 <500000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp01 {
 			opp-hz = /bits/ 64 <667000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp02 {
 			opp-hz = /bits/ 64 <1000000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp03 {
 			opp-hz = /bits/ 64 <1200000000>;
-			opp-microvolt = <751000>;
+			opp-microvolt = <750000>;
 		};
 		opp04 {
 			opp-hz = /bits/ 64 <1398000000>;
-			opp-microvolt = <771000>;
+			opp-microvolt = <770000>;
 		};
 		opp05 {
 			opp-hz = /bits/ 64 <1512000000>;
-			opp-microvolt = <771000>;
+			opp-microvolt = <770000>;
 		};
 		opp06 {
 			opp-hz = /bits/ 64 <1608000000>;
-			opp-microvolt = <781000>;
+			opp-microvolt = <780000>;
 		};
 		opp07 {
 			opp-hz = /bits/ 64 <1704000000>;
-			opp-microvolt = <791000>;
+			opp-microvolt = <790000>;
 		};
 		opp08 {
 			opp-hz = /bits/ 64 <1800000000>;
-			opp-microvolt = <831000>;
+			opp-microvolt = <830000>;
 		};
 		opp09 {
 			opp-hz = /bits/ 64 <1908000000>;
-			opp-microvolt = <861000>;
+			opp-microvolt = <860000>;
 		};
 		opp10 {
 			opp-hz = /bits/ 64 <2016000000>;
-			opp-microvolt = <911000>;
+			opp-microvolt = <910000>;
 		};
 		opp11 {
 			opp-hz = /bits/ 64 <2100000000>;
-			opp-microvolt = <951000>;
+			opp-microvolt = <960000>;
 		};
 		opp12 {
 			opp-hz = /bits/ 64 <2208000000>;
-			opp-microvolt = <1011000>;
+			opp-microvolt = <1030000>;
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/amlogic/g12b_a311x_w411_buildroot.dts b/arch/arm64/boot/dts/amlogic/g12b_a311x_w411_buildroot.dts
index 9eef0d21638e..df8e1e578cc5 100644
--- a/arch/arm64/boot/dts/amlogic/g12b_a311x_w411_buildroot.dts
+++ b/arch/arm64/boot/dts/amlogic/g12b_a311x_w411_buildroot.dts
@@ -705,39 +705,39 @@
 
 		opp00 {
 			opp-hz = /bits/ 64 <500000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp01 {
 			opp-hz = /bits/ 64 <667000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp02 {
 			opp-hz = /bits/ 64 <1000000000>;
-			opp-microvolt = <761000>;
+			opp-microvolt = <760000>;
 		};
 		opp03 {
 			opp-hz = /bits/ 64 <1200000000>;
-			opp-microvolt = <781000>;
+			opp-microvolt = <780000>;
 		};
 		opp04 {
 			opp-hz = /bits/ 64 <1398000000>;
-			opp-microvolt = <811000>;
+			opp-microvolt = <810000>;
 		};
 		opp05 {
 			opp-hz = /bits/ 64 <1512000000>;
-			opp-microvolt = <861000>;
+			opp-microvolt = <860000>;
 		};
 		opp06 {
 			opp-hz = /bits/ 64 <1608000000>;
-			opp-microvolt = <901000>;
+			opp-microvolt = <900000>;
 		};
 		opp07 {
 			opp-hz = /bits/ 64 <1704000000>;
-			opp-microvolt = <951000>;
+			opp-microvolt = <960000>;
 		};
 		opp08 {
 			opp-hz = /bits/ 64 <1800000000>;
-			opp-microvolt = <1001000>;
+			opp-microvolt = <1020000>;
 		};
 	};
 
@@ -747,55 +747,55 @@
 
 		opp00 {
 			opp-hz = /bits/ 64 <500000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp01 {
 			opp-hz = /bits/ 64 <667000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp02 {
 			opp-hz = /bits/ 64 <1000000000>;
-			opp-microvolt = <731000>;
+			opp-microvolt = <730000>;
 		};
 		opp03 {
 			opp-hz = /bits/ 64 <1200000000>;
-			opp-microvolt = <751000>;
+			opp-microvolt = <750000>;
 		};
 		opp04 {
 			opp-hz = /bits/ 64 <1398000000>;
-			opp-microvolt = <771000>;
+			opp-microvolt = <770000>;
 		};
 		opp05 {
 			opp-hz = /bits/ 64 <1512000000>;
-			opp-microvolt = <771000>;
+			opp-microvolt = <770000>;
 		};
 		opp06 {
 			opp-hz = /bits/ 64 <1608000000>;
-			opp-microvolt = <781000>;
+			opp-microvolt = <780000>;
 		};
 		opp07 {
 			opp-hz = /bits/ 64 <1704000000>;
-			opp-microvolt = <791000>;
+			opp-microvolt = <790000>;
 		};
 		opp08 {
 			opp-hz = /bits/ 64 <1800000000>;
-			opp-microvolt = <831000>;
+			opp-microvolt = <830000>;
 		};
 		opp09 {
 			opp-hz = /bits/ 64 <1908000000>;
-			opp-microvolt = <861000>;
+			opp-microvolt = <860000>;
 		};
 		opp10 {
 			opp-hz = /bits/ 64 <2016000000>;
-			opp-microvolt = <911000>;
+			opp-microvolt = <910000>;
 		};
 		opp11 {
 			opp-hz = /bits/ 64 <2100000000>;
-			opp-microvolt = <951000>;
+			opp-microvolt = <960000>;
 		};
 		opp12 {
 			opp-hz = /bits/ 64 <2208000000>;
-			opp-microvolt = <1011000>;
+			opp-microvolt = <1030000>;
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/amlogic/mesong12b.dtsi b/arch/arm64/boot/dts/amlogic/mesong12b.dtsi
index 227b8037a414..6a4a5f0435f2 100644
--- a/arch/arm64/boot/dts/amlogic/mesong12b.dtsi
+++ b/arch/arm64/boot/dts/amlogic/mesong12b.dtsi
@@ -1782,44 +1782,50 @@
 		compatible = "pwm-regulator";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pwm_ao_d_pins3>;
-		pwms = <&pwm_AO_cd MESON_PWM_1 1250 0>;
+		pwms = <&pwm_AO_cd MESON_PWM_1 1500 0>;
 		regulator-name = "vddcpu0";
-		regulator-min-microvolt = <721000>;
-		regulator-max-microvolt = <1022000>;
+		regulator-min-microvolt = <680000>;
+		regulator-max-microvolt = <1040000>;
 		regulator-always-on;
-		max-duty-cycle = <1250>;
+		max-duty-cycle = <1500>;
 		/* Voltage Duty-Cycle */
-		voltage-table = <1022000 0>,
-			<1011000 3>,
-			<1001000 6>,
-			<991000 10>,
-			<981000 13>,
-			<971000 16>,
-			<961000 20>,
-			<951000 23>,
-			<941000 26>,
-			<931000 30>,
-			<921000 33>,
-			<911000 36>,
-			<901000 40>,
-			<891000 43>,
-			<881000 46>,
-			<871000 50>,
-			<861000 53>,
-			<851000 56>,
-			<841000 60>,
-			<831000 63>,
-			<821000 67>,
-			<811000 70>,
-			<801000 73>,
-			<791000 76>,
-			<781000 80>,
-			<771000 83>,
-			<761000 86>,
-			<751000 90>,
-			<741000 93>,
-			<731000 96>,
-			<721000 100>;
+		voltage-table = <1040000 0>,
+			<1030000 3>,
+			<1020000 6>,
+			<1010000 8>,
+			<1000000 11>,
+			<990000 14>,
+			<980000 17>,
+			<970000 20>,
+			<960000 23>,
+			<950000 26>,
+			<940000 29>,
+			<930000 31>,
+			<920000 34>,
+			<910000 37>,
+			<900000 40>,
+			<890000 43>,
+			<880000 45>,
+			<870000 48>,
+			<860000 51>,
+			<850000 54>,
+			<840000 56>,
+			<830000 59>,
+			<820000 62>,
+			<810000 65>,
+			<800000 68>,
+			<790000 70>,
+			<780000 73>,
+			<770000 76>,
+			<760000 79>,
+			<750000 81>,
+			<740000 84>,
+			<730000 87>,
+			<720000 89>,
+			<710000 92>,
+			<700000 95>,
+			<690000 98>,
+			<680000 100>;
 		status = "okay";
 	 };
 
@@ -1827,44 +1833,50 @@
 		compatible = "pwm-regulator";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pwm_a_e2>;
-		pwms = <&pwm_ab MESON_PWM_0 1250 0>;
+		pwms = <&pwm_ab MESON_PWM_0 1500 0>;
 		regulator-name = "vddcpu1";
-		regulator-min-microvolt = <721000>;
-		regulator-max-microvolt = <1022000>;
+		regulator-min-microvolt = <680000>;
+		regulator-max-microvolt = <1040000>;
 		regulator-always-on;
-		max-duty-cycle = <1250>;
+		max-duty-cycle = <1500>;
 		/* Voltage Duty-Cycle */
-		voltage-table = <1022000 0>,
-			<1011000 3>,
-			<1001000 6>,
-			<991000 10>,
-			<981000 13>,
-			<971000 16>,
-			<961000 20>,
-			<951000 23>,
-			<941000 26>,
-			<931000 30>,
-			<921000 33>,
-			<911000 36>,
-			<901000 40>,
-			<891000 43>,
-			<881000 46>,
-			<871000 50>,
-			<861000 53>,
-			<851000 56>,
-			<841000 60>,
-			<831000 63>,
-			<821000 67>,
-			<811000 70>,
-			<801000 73>,
-			<791000 76>,
-			<781000 80>,
-			<771000 83>,
-			<761000 86>,
-			<751000 90>,
-			<741000 93>,
-			<731000 96>,
-			<721000 100>;
+		voltage-table = <1040000 0>,
+			<1030000 3>,
+			<1020000 6>,
+			<1010000 8>,
+			<1000000 11>,
+			<990000 14>,
+			<980000 17>,
+			<970000 20>,
+			<960000 23>,
+			<950000 26>,
+			<940000 29>,
+			<930000 31>,
+			<920000 34>,
+			<910000 37>,
+			<900000 40>,
+			<890000 43>,
+			<880000 45>,
+			<870000 48>,
+			<860000 51>,
+			<850000 54>,
+			<840000 56>,
+			<830000 59>,
+			<820000 62>,
+			<810000 65>,
+			<800000 68>,
+			<790000 70>,
+			<780000 73>,
+			<770000 76>,
+			<760000 79>,
+			<750000 81>,
+			<740000 84>,
+			<730000 87>,
+			<720000 89>,
+			<710000 92>,
+			<700000 95>,
+			<690000 98>,
+			<680000 100>;
 		status = "okay";
 	 };