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ARM: at91: usb_a9g20/dt: add gpio-keys support
[firefly-linux-kernel-4.4.55.git]
/
arch
/
arm
/
boot
/
dts
/
usb_a9g20.dts
diff --git
a/arch/arm/boot/dts/usb_a9g20.dts
b/arch/arm/boot/dts/usb_a9g20.dts
index 6ad4d84f903a0d3ce6cd8ab236ef9fe0de30e289..d74545a2a77cfa8cc9373c5e12e423b4ef8c0b9e 100644
(file)
--- a/
arch/arm/boot/dts/usb_a9g20.dts
+++ b/
arch/arm/boot/dts/usb_a9g20.dts
@@
-42,4
+42,17
@@
linux,default-trigger = "heartbeat";
};
};
+
+ gpio_keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ user_pb {
+ label = "user_pb";
+ gpios = <&pioB 10 1>;
+ linux,code = <28>;
+ gpio-key,wakeup;
+ };
+ };
};