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ARM: shmobile: kzm9g-reference: Add GPIO keys to DT

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Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Laurent Pinchart 2013-11-26 02:21:19 +01:00 committed by Simon Horman
parent a40d9ad3dd
commit 5ec5f73463
1 changed files with 46 additions and 0 deletions
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46
arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
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@ -106,6 +106,52 @@ led4 {
gpios = <&pfc 23 GPIO_ACTIVE_LOW>;
};
};
gpio-keys {
compatible = "gpio-keys";
back-key {
gpios = <&pcf8575 8 GPIO_ACTIVE_LOW>;
linux,code = <158>;
label = "SW3";
};
right-key {
gpios = <&pcf8575 9 GPIO_ACTIVE_LOW>;
linux,code = <106>;
label = "SW2-R";
};
left-key {
gpios = <&pcf8575 10 GPIO_ACTIVE_LOW>;
linux,code = <105>;
label = "SW2-L";
};
enter-key {
gpios = <&pcf8575 11 GPIO_ACTIVE_LOW>;
linux,code = <28>;
label = "SW2-P";
};
up-key {
gpios = <&pcf8575 12 GPIO_ACTIVE_LOW>;
linux,code = <103>;
label = "SW2-U";
};
down-key {
gpios = <&pcf8575 13 GPIO_ACTIVE_LOW>;
linux,code = <108>;
label = "SW2-D";
};
home-key {
gpios = <&pcf8575 14 GPIO_ACTIVE_LOW>;
linux,code = <102>;
label = "SW1";
};
};
};
&i2c0 {