diff --git a/arch/arm64/boot/dts/rockchip/rk3399-monkey.dts b/arch/arm64/boot/dts/rockchip/rk3399-monkey.dts
index 0225b200001e..7774cc030184 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-monkey.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-monkey.dts
@@ -130,6 +130,16 @@
 	};
 };
 
+&vdd_log {
+	rockchip,pwm_id= <2>;
+	rockchip,pwm_voltage = <900000>;
+};
+
+&vdd_center {
+	rockchip,pwm_id= <3>;
+	rockchip,pwm_voltage = <900000>;
+};
+
 &fb {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-tb.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-tb.dtsi
index 949e1dd61b60..d21bc61eb4d0 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-tb.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-tb.dtsi
@@ -48,21 +48,23 @@
 
 	vdd_log: vdd-log {
 		compatible = "pwm-regulator";
-		pwms = <&pwm2 0 1000>;
+		pwms = <&pwm2 0 25000 0>;
 		regulator-name = "vdd_log";
 		regulator-min-microvolt = <800000>;
 		regulator-max-microvolt = <1400000>;
 		regulator-always-on;
+		regulator-boot-on;
 		status = "okay";
 	};
 
 	vdd_center: vdd-center {
 		compatible = "pwm-regulator";
-		pwms = <&pwm3 0 1000>;
+		pwms = <&pwm3 0 25000 0>;
 		regulator-name = "vdd_center";
 		regulator-min-microvolt = <800000>;
 		regulator-max-microvolt = <1400000>;
 		regulator-always-on;
+		regulator-boot-on;
 		status = "okay";
 	};