diff --git a/target/linux/ramips/dts/3G150B.dts b/target/linux/ramips/dts/3G150B.dts
index afe9fafe9be..7355e78ca70 100644
--- a/target/linux/ramips/dts/3G150B.dts
+++ b/target/linux/ramips/dts/3G150B.dts
@@ -90,7 +90,7 @@
 &pinctrl {
 	state_default: pinctrl0 {
 		gpio {
-			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf", "led";
+			ralink,group = "i2c", "jtag", "uartf", "led";
 			ralink,function = "gpio";
 		};
 	};
diff --git a/target/linux/ramips/dts/ALL5003.dts b/target/linux/ramips/dts/ALL5003.dts
index a740455ae05..71960892143 100644
--- a/target/linux/ramips/dts/ALL5003.dts
+++ b/target/linux/ramips/dts/ALL5003.dts
@@ -87,7 +87,7 @@
 &pinctrl {
 	state_default: pinctrl0 {
 		gpio {
-			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,group = "i2c", "jtag", "uartf";
 			ralink,function = "gpio";
 		};
 	};
diff --git a/target/linux/ramips/dts/DIR-300-B7.dts b/target/linux/ramips/dts/DIR-300-B7.dts
index 12ccd1620d5..f4741ea1365 100644
--- a/target/linux/ramips/dts/DIR-300-B7.dts
+++ b/target/linux/ramips/dts/DIR-300-B7.dts
@@ -81,7 +81,7 @@
 &pinctrl {
 	state_default: pinctrl0 {
 		gpio {
-			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,group = "i2c", "jtag", "uartf";
 			ralink,function = "gpio";
 		};
 	};
diff --git a/target/linux/ramips/dts/DIR-320-B1.dts b/target/linux/ramips/dts/DIR-320-B1.dts
index 9e05b63e98c..4dc877cf479 100644
--- a/target/linux/ramips/dts/DIR-320-B1.dts
+++ b/target/linux/ramips/dts/DIR-320-B1.dts
@@ -103,7 +103,7 @@
 &pinctrl {
 	state_default: pinctrl0 {
 		gpio {
-			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,group = "i2c", "jtag", "uartf";
 			ralink,function = "gpio";
 		};
 	};
diff --git a/target/linux/ramips/dts/MPRA1.dts b/target/linux/ramips/dts/MPRA1.dts
index 59dfe4ebd2d..457a9141793 100644
--- a/target/linux/ramips/dts/MPRA1.dts
+++ b/target/linux/ramips/dts/MPRA1.dts
@@ -96,7 +96,7 @@
 &pinctrl {
 	state_default: pinctrl0 {
 		gpio {
-			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf", "led";
+			ralink,group = "i2c", "jtag", "uartf", "led";
 			ralink,function = "gpio";
 		};
 	};
diff --git a/target/linux/ramips/dts/MPRA2.dts b/target/linux/ramips/dts/MPRA2.dts
index 4bf9b57549e..01883f8f724 100644
--- a/target/linux/ramips/dts/MPRA2.dts
+++ b/target/linux/ramips/dts/MPRA2.dts
@@ -92,7 +92,7 @@
 &pinctrl {
 	state_default: pinctrl0 {
 		gpio {
-			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,group = "i2c", "jtag", "uartf";
 			ralink,function = "gpio";
 		};
 	};
diff --git a/target/linux/ramips/dts/NCS601W.dts b/target/linux/ramips/dts/NCS601W.dts
index 500fdf97406..c935f25acc1 100644
--- a/target/linux/ramips/dts/NCS601W.dts
+++ b/target/linux/ramips/dts/NCS601W.dts
@@ -45,7 +45,7 @@
 &pinctrl {
 	state_default: pinctrl0 {
 		gpio {
-			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,group = "i2c", "jtag", "uartf";
 			ralink,function = "gpio";
 		};
 	};
diff --git a/target/linux/ramips/dts/RT5350F-OLINUXINO.dtsi b/target/linux/ramips/dts/RT5350F-OLINUXINO.dtsi
index 629dab8934c..62c2583f7ac 100644
--- a/target/linux/ramips/dts/RT5350F-OLINUXINO.dtsi
+++ b/target/linux/ramips/dts/RT5350F-OLINUXINO.dtsi
@@ -52,7 +52,7 @@
 &pinctrl {
 	state_default: pinctrl0 {
 		gpio {
-			ralink,group = "jtag", "rgmii", "mdio";
+			ralink,group = "jtag";
 			ralink,function = "gpio";
 		};
 		uartf_gpio {
diff --git a/target/linux/ramips/dts/WIZARD8800.dts b/target/linux/ramips/dts/WIZARD8800.dts
index 3cd48cdeb49..1379a247faa 100644
--- a/target/linux/ramips/dts/WIZARD8800.dts
+++ b/target/linux/ramips/dts/WIZARD8800.dts
@@ -53,7 +53,7 @@
 &pinctrl {
 	state_default: pinctrl0 {
 		gpio {
-			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,group = "i2c", "jtag", "uartf";
 			ralink,function = "gpio";
 		};
 	};
diff --git a/target/linux/ramips/dts/WRTNODE2P.dts b/target/linux/ramips/dts/WRTNODE2P.dts
index 53619138b11..9c5864875fc 100644
--- a/target/linux/ramips/dts/WRTNODE2P.dts
+++ b/target/linux/ramips/dts/WRTNODE2P.dts
@@ -19,7 +19,7 @@
 &pinctrl {
 	state_default: pinctrl0 {
 		gpio {
-			ralink,group = "i2c", "gpio", "jtag";
+			ralink,group = "i2c", "gpio";
 			ralink,function = "gpio";
 		};
 	};