diff --git a/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts b/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
index 7c6ad7787945..dfbe16d9f354 100644
--- a/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
+++ b/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
@@ -40,6 +40,12 @@ button-wps {
 			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
 		};
 
+		button-rfkill {
+			label = "WiFi";
+			linux,code = <KEY_RFKILL>;
+			gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
+		};
+
 		button-restart {
 			label = "Reset";
 			linux,code = <KEY_RESTART>;