diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
index 75b36b2aed618e99af54e4b078290a707627b4c9..1d2dcef49edcf43fc6443501ae344960d8cfa903 100644
--- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
@@ -41,12 +41,14 @@
 		volume-up {
 			label = "Volume Up";
 			gpios = <&gpio1 4 0>;
+			gpio-key,wakeup;
 			linux,code = <115>; /* KEY_VOLUMEUP */
 		};
 
 		volume-down {
 			label = "Volume Down";
 			gpios = <&gpio1 5 0>;
+			gpio-key,wakeup;
 			linux,code = <114>; /* KEY_VOLUMEDOWN */
 		};
 	};