diff --git a/target/linux/ath79/dts/ar9341_tplink_tl-wr841-v8.dts b/target/linux/ath79/dts/ar9341_tplink_tl-wr841-v8.dts
index ec89be5318..ccc0c195ca 100644
--- a/target/linux/ath79/dts/ar9341_tplink_tl-wr841-v8.dts
+++ b/target/linux/ath79/dts/ar9341_tplink_tl-wr841-v8.dts
@@ -22,9 +22,6 @@
 		compatible = "gpio-keys-polled";
 		poll-interval = <20>;
 
-		pinctrl-names = "default";
-		pinctrl-0 = <&jtag_disable_pins>;
-
 		reset {
 			label = "Reset";
 			linux,code = <KEY_RESTART>;
@@ -96,7 +93,14 @@
 };
 
 &gpio {
-	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&jtag_disable_pins &pmx_usb_power>;
+};
+
+&pinmux {
+	pmx_usb_power: usb_power {
+		pinctrl-single,bits = <0x4 0x0 0xff>;
+	};
 };
 
 &spi {
diff --git a/target/linux/ath79/dts/ar9341_tplink_tl-wr842n-v2.dts b/target/linux/ath79/dts/ar9341_tplink_tl-wr842n-v2.dts
index c7a251cbf1..e64a822078 100644
--- a/target/linux/ath79/dts/ar9341_tplink_tl-wr842n-v2.dts
+++ b/target/linux/ath79/dts/ar9341_tplink_tl-wr842n-v2.dts
@@ -22,9 +22,6 @@
 		compatible = "gpio-keys-polled";
 		poll-interval = <20>;
 
-		pinctrl-names = "default";
-		pinctrl-0 = <&jtag_disable_pins>;
-
 		reset {
 			label = "Reset";
 			linux,code = <KEY_RESTART>;
@@ -113,7 +110,14 @@
 };
 
 &gpio {
-	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&jtag_disable_pins &pmx_usb_power>;
+};
+
+&pinmux {
+	pmx_usb_power: usb_power {
+		pinctrl-single,bits = <0x4 0x0 0xff>;
+	};
 };
 
 &spi {