diff --git a/arch/arm/boot/dts/rk3506-rk801.dtsi b/arch/arm/boot/dts/rk3506-rk801.dtsi
index 753b0c9f756f..e63a79957a7f 100644
--- a/arch/arm/boot/dts/rk3506-rk801.dtsi
+++ b/arch/arm/boot/dts/rk3506-rk801.dtsi
@@ -18,6 +18,8 @@
 		reg = <0x27>;
 		interrupt-parent = <&gpio0>;
 		interrupts = <RK_PC2 IRQ_TYPE_LEVEL_LOW>;
+		pwrctrl-gpios = <&gpio0 RK_PC1 GPIO_ACTIVE_HIGH>;
+
 		pinctrl-names = "default";
 		pinctrl-0 = <&pmic_int>;
 		rockchip,system-power-controller;
@@ -111,6 +113,9 @@
 				regulator-name = "vcc_3v3";
 				regulator-boot-on;
 				regulator-always-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
 			};
 		};
 	};