diff --git a/arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts b/arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts
index 6b96e85e617e9854f85c393608eb98ec2a45faf3..362770229c1ba71b01a2d311331d8669bacc7719 100644
--- a/arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts
+++ b/arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts
@@ -1,5 +1,6 @@
 /dts-v1/;
 
+#include <dt-bindings/gpio/gpio.h>
 #include "kirkwood.dtsi"
 #include "kirkwood-6282.dtsi"
 
@@ -60,6 +61,10 @@
 				marvell,pins = "mpp29";
 				marvell,function = "gpio";
 			};
+			pmx_poweroff: pmx-poweroff {
+				marvell,pins = "mpp30";
+				marvell,function = "gpio";
+			};
 		};
 
 		clocks {
@@ -158,6 +163,13 @@
 		};
 	};
 
+	gpio-poweroff {
+		compatible = "gpio-poweroff";
+		pinctrl-0 = <&pmx_poweroff>;
+		pinctrl-names = "default";
+		gpios = <&gpio0 30 GPIO_ACTIVE_LOW>;
+	};
+
         regulators {
                 compatible = "simple-bus";
                 #address-cells = <1>;