diff --git a/target/linux/ramips/dts/FIREWRT.dts b/target/linux/ramips/dts/FIREWRT.dts
index 8790f7b1afa5148e9c478faef8e35bd0068768e4..a6318d0000b9766836a943671b9bc56494bb0f16 100644
--- a/target/linux/ramips/dts/FIREWRT.dts
+++ b/target/linux/ramips/dts/FIREWRT.dts
@@ -105,4 +105,12 @@
 		};
 	};
 
+	pinctrl {
+		state_default: pinctrl0 {
+		gpio {
+				ralink,group = "wdt", "rgmii2";
+				ralink,function = "gpio";
+			};
+		};
+	};
 };