diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts
index 9b47a0de..2db259ed 100644
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts
@@ -89,6 +89,27 @@
 			gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
 		};
 	};
+
+	reg_sy8113b: gpio-regulator {
+		compatible = "regulator-gpio";
+		regulator-name = "vdd-cpux";
+		regulator-type = "voltage";
+		regulator-boot-on;
+		regulator-always-on;
+		regulator-min-microvolt = <1100000>;
+		regulator-max-microvolt = <1300000>;
+		regulator-ramp-delay = <50>; /* 4ms */
+
+		gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
+		enable-active-high;
+		gpios-states = <0x1>;
+		states = <1100000 0x0
+			  1300000 0x1>;
+	};
+};
+
+&cpu0 {
+	cpu-supply = <&reg_sy8113b>;
 };
 
 &ehci1 {
