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ARM: at91: usb_a9g20/dt: add gpio-keys support

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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
This commit is contained in:
Jean-Christophe PLAGNIOL-VILLARD 2012-02-04 12:43:10 +08:00
parent 8a087b0c15
commit 2ea332dedc
1 changed files with 13 additions and 0 deletions
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13
arch/arm/boot/dts/usb_a9g20.dts
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@ -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;
};
};
};