diff --git a/target/linux/ramips/base-files/etc/uci-defaults/03_wireless b/target/linux/ramips/base-files/etc/uci-defaults/03_wireless
deleted file mode 100644
index bf8c009bcf..0000000000
--- a/target/linux/ramips/base-files/etc/uci-defaults/03_wireless
+++ /dev/null
@@ -1,21 +0,0 @@
-#!/bin/sh
-#
-# Copyright (C) 2016 OpenWrt.org
-#
-
-[ ! -e /etc/config/wireless ] && exit 0
-
-. /lib/functions/system.sh
-. /lib/ramips.sh
-
-board=$(ramips_board_name)
-
-case "$board" in
-dch-m225)
-	uci set wireless.@wifi-device[0].disabled=0
-	;;
-esac
-
-uci commit wireless
-
-exit 0
diff --git a/target/linux/ramips/dts/DCH-M225.dts b/target/linux/ramips/dts/DCH-M225.dts
index 3c2de8d5c5..c5a189b775 100644
--- a/target/linux/ramips/dts/DCH-M225.dts
+++ b/target/linux/ramips/dts/DCH-M225.dts
@@ -15,7 +15,7 @@
 		wps {
 			label = "wps";
 			gpios = <&gpio0 11 1>;
-			linux,code = <0x211>;
+			linux,code = <0xf7>;
 		};
 
 		reset {
diff --git a/target/linux/ramips/dts/F7C027.dts b/target/linux/ramips/dts/F7C027.dts
index 6214c85d03..c8ed765df2 100644
--- a/target/linux/ramips/dts/F7C027.dts
+++ b/target/linux/ramips/dts/F7C027.dts
@@ -37,7 +37,7 @@
 		poll-interval = <20>;
 
 		top {
-			label = "top";
+			label = "restore";
 			gpios = <&gpio0 10 1>;
 			linux,code = <0x198>;
 		};
@@ -45,13 +45,13 @@
 		power {
 			label = "power";
 			gpios = <&gpio0 12 1>;
-			linux,code = <0x100>;
+			linux,code = <0xf7>;
 		};
 
 		sensor {
 			label = "sensor";
 			gpios = <&gpio0 14 1>;
-			linux,code = <0x101>;
+			linux,code = <0x100>;
 		};
 	};
 };
diff --git a/target/linux/ramips/dts/MLW221.dts b/target/linux/ramips/dts/MLW221.dts
index 670a36aadb..3406280a41 100644
--- a/target/linux/ramips/dts/MLW221.dts
+++ b/target/linux/ramips/dts/MLW221.dts
@@ -35,7 +35,7 @@
 		system {
 			label = "system";
 			gpios = <&gpio0 2 1>;
-			linux,code = <0x211>;
+			linux,code = <0xf7>;
 		};
 	};
 };
diff --git a/target/linux/ramips/dts/MLWG2.dts b/target/linux/ramips/dts/MLWG2.dts
index c9f61c735f..aeedb464d5 100644
--- a/target/linux/ramips/dts/MLWG2.dts
+++ b/target/linux/ramips/dts/MLWG2.dts
@@ -35,7 +35,7 @@
 		system {
 			label = "system";
 			gpios = <&gpio0 2 1>;
-			linux,code = <0x211>;
+			linux,code = <0xf7>;
 		};
 	};
 };
diff --git a/target/linux/ramips/dts/MZK-EX300NP.dts b/target/linux/ramips/dts/MZK-EX300NP.dts
index 05c79d3faf..4c87f90c56 100644
--- a/target/linux/ramips/dts/MZK-EX300NP.dts
+++ b/target/linux/ramips/dts/MZK-EX300NP.dts
@@ -55,7 +55,7 @@
 		wps {
 			label = "wps";
 			gpios = <&gpio1 3 0>;
-			linux,code = <0x211>;
+			linux,code = <0xf7>;
 		};
 	};
 };
diff --git a/target/linux/ramips/dts/MZK-EX750NP.dts b/target/linux/ramips/dts/MZK-EX750NP.dts
index 565b4356f0..74f72f04ca 100644
--- a/target/linux/ramips/dts/MZK-EX750NP.dts
+++ b/target/linux/ramips/dts/MZK-EX750NP.dts
@@ -60,7 +60,7 @@
 		wps {
 			label = "wps";
 			gpios = <&gpio0 13 0>;
-			linux,code = <0x211>;
+			linux,code = <0xf7>;
 		};
 	};
 };