[OpenWrt-Devel] Patch to enable RFKill and USB Power GPIO for tl-wdr4900v1

Alpha Sparc alphasparc at gmail.com
Sun Jun 28 01:45:50 EDT 2015


Add dts patch to enable RFKill and USB Power GPIO Control

--- a/target/linux/mpc85xx/files/arch/powerpc/boot/dts/tl-wdr4900-v1.dts
+++ b/target/linux/mpc85xx/files/arch/powerpc/boot/dts/tl-wdr4900-v1.dts
@@ -198,6 +198,11 @@
             gpios = <&gpio0 4 1>; /* active low */
             label = "tp-link:green:usb2";
         };
+
+        usbpower {
+            gpios = <&gpio0 10 1>; /* active low */
+            label = "tp-link:usb:power";
+        };
     };

     buttons {
@@ -208,6 +213,12 @@
             gpios = <&gpio0 5 1>; /* active low */
             linux,code = <0x198>; /* KEY_RESTART */
         };
+
+        rfkill {
+            label = "RFKILL switch";
+            gpios = <&gpio0 11 1>; /* active low */
+            linux,code = <0xf7>; /* RFKill */
+        };
     };
 };
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