mpc85xx: Enable RFKill and USB Power GPIO Control for WDR4900v1

This patch adds the RFKill GPIO control switch and enables another GPIO to
control power supply to USB Ports by emulating an LED GPIO for WDR4900v1.

Signed-off-by: Guo Wei Lim <alphasparc@gmail.com>
SVN-Revision: 46279

diff --git 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
index 2beb39cf1f2b22d99207b2298bd550a71c8d7666..148c7a2fe31f878e9c23bba511dadf664174e10a 100644 (file)
--- 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 */
+               };
        };
 };