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ARM: shmobile: koelsch: dts: Add gpio-keys device 

The board has 7 buttons connected to GPIOs, add a corresponding
gpio-keys device.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
hifive-unleashed-5.1
Laurent Pinchart 2013-12-11 16:42:51 +01:00 committed by Simon Horman
parent 3c2a87c853
commit bd0609896e
1 changed files with 54 additions and 0 deletions
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54
arch/arm/boot/dts/r8a7791-koelsch-reference.dts
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@ -31,6 +31,60 @@
#size-cells = <1>;
};
gpio-keys {
compatible = "gpio-keys";
key-a {
gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
linux,code = <30>;
label = "SW30";
gpio-key,wakeup;
debounce-interval = <20>;
};
key-b {
gpios = <&gpio7 1 GPIO_ACTIVE_LOW>;
linux,code = <48>;
label = "SW31";
gpio-key,wakeup;
debounce-interval = <20>;
};
key-c {
gpios = <&gpio7 2 GPIO_ACTIVE_LOW>;
linux,code = <46>;
label = "SW32";
gpio-key,wakeup;
debounce-interval = <20>;
};
key-d {
gpios = <&gpio7 3 GPIO_ACTIVE_LOW>;
linux,code = <32>;
label = "SW33";
gpio-key,wakeup;
debounce-interval = <20>;
};
key-e {
gpios = <&gpio7 4 GPIO_ACTIVE_LOW>;
linux,code = <18>;
label = "SW34";
gpio-key,wakeup;
debounce-interval = <20>;
};
key-f {
gpios = <&gpio7 5 GPIO_ACTIVE_LOW>;
linux,code = <33>;
label = "SW35";
gpio-key,wakeup;
debounce-interval = <20>;
};
key-g {
gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;
linux,code = <34>;
label = "SW36";
gpio-key,wakeup;
debounce-interval = <20>;
};
};
leds {
compatible = "gpio-leds";
led6 {