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ARM: dts: Add nodes for GPIO keys available on Trats

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This patch extends dts file of Samsung Trats board to add support for
available GPIO keys using gpio-keys driver.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Tomasz Figa 2012-11-20 16:26:17 +09:00 committed by Kukjin Kim
parent e92501263c
commit 9eb61020a0
1 changed files with 33 additions and 0 deletions
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33
arch/arm/boot/dts/exynos4210-trats.dts
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@ -65,6 +65,39 @@
status = "okay"; status = "okay";
}; };
gpio-keys {
compatible = "gpio-keys";
vol-down-key {
gpios = <&gpx2 1 1>;
linux,code = <114>;
label = "volume down";
debounce-interval = <10>;
};
vol-up-key {
gpios = <&gpx2 0 1>;
linux,code = <115>;
label = "volume up";
debounce-interval = <10>;
};
power-key {
gpios = <&gpx2 7 1>;
linux,code = <116>;
label = "power";
debounce-interval = <10>;
gpio-key,wakeup;
};
ok-key {
gpios = <&gpx3 5 1>;
linux,code = <352>;
label = "ok";
debounce-interval = <10>;
};
};
i2c@138B0000 { i2c@138B0000 {
samsung,i2c-sda-delay = <100>; samsung,i2c-sda-delay = <100>;
samsung,i2c-slave-addr = <0x10>; samsung,i2c-slave-addr = <0x10>;