diff --git a/target/linux/lantiq/files/arch/mips/boot/dts/ALL0333CJ.dts b/target/linux/lantiq/files/arch/mips/boot/dts/ALL0333CJ.dts
index ef57b2f06b..c5dd1600f4 100644
--- a/target/linux/lantiq/files/arch/mips/boot/dts/ALL0333CJ.dts
+++ b/target/linux/lantiq/files/arch/mips/boot/dts/ALL0333CJ.dts
@@ -61,10 +61,6 @@
 	pinctrl-0 = <&state_default>;
 
 	state_default: pinmux {
-		asc {
-			lantiq,groups = "asc";
-			lantiq,function = "asc";
-		};
 		keys_in {
 			lantiq,pins = "io0",/* "io25", */"io29";
 			lantiq,pull = <2>;
diff --git a/target/linux/lantiq/files/arch/mips/boot/dts/DGN1000B.dts b/target/linux/lantiq/files/arch/mips/boot/dts/DGN1000B.dts
index 0143a21a9c..943b00f898 100644
--- a/target/linux/lantiq/files/arch/mips/boot/dts/DGN1000B.dts
+++ b/target/linux/lantiq/files/arch/mips/boot/dts/DGN1000B.dts
@@ -86,10 +86,6 @@
 	pinctrl-0 = <&state_default>;
 
 	state_default: pinmux {
-		asc {
-			lantiq,groups = "asc";
-			lantiq,function = "asc";
-		};
 		keys_in {
 			lantiq,pins = "io0",/* "io25", */"io29";
 			lantiq,pull = <2>;
diff --git a/target/linux/lantiq/files/arch/mips/boot/dts/amazonse.dtsi b/target/linux/lantiq/files/arch/mips/boot/dts/amazonse.dtsi
index 6b5606d8ab..496150b7a7 100644
--- a/target/linux/lantiq/files/arch/mips/boot/dts/amazonse.dtsi
+++ b/target/linux/lantiq/files/arch/mips/boot/dts/amazonse.dtsi
@@ -151,6 +151,13 @@
 			gpio-controller;
 			reg = <0xe100b10 0xa0>;
 
+			asc_pins: asc-pins {
+				mux {
+					lantiq,groups = "asc";
+					lantiq,function = "asc";
+				};
+			};
+
 			mdio_pins: mdio {
 				mux {
 					lantiq,groups = "mdio";
@@ -184,6 +191,8 @@
 			reg = <0xe100c00 0x400>;
 			interrupt-parent = <&icu0>;
 			interrupts = <72 74 75>;
+			pinctrl-0 = <&asc_pins>;
+			pinctrl-names = "default";
 		};
 
 		mei@e116000 {