Add dts patch to enable RFKill and USB Power GPIO Control
This patch adds the RFKill GPIO control switch and enables another
GPIO to control power supply to USB Ports by emulating an LED GPIO.
Signed-off-by: Guo Wei Lim <alphasp...@gmail.com>
--- 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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