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ARM: tegra: use dt-binding header for key code

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In place of hardcoding the key code in DTS file and comment the
key code as side notes, use the key code macro defines in the
dt-bindings/input/input.h directly.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
This commit is contained in:
Laxman Dewangan 2013-09-18 18:52:32 +05:30 committed by Stephen Warren
parent 6be3cf7228
commit e6e646e677
1 changed files with 5 additions and 4 deletions
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9
arch/arm/boot/dts/tegra114-dalmore.dts
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@ -1,5 +1,6 @@
/dts-v1/; /dts-v1/;
#include <dt-bindings/input/input.h>
#include "tegra114.dtsi" #include "tegra114.dtsi"
/ { / {
@ -1094,26 +1095,26 @@
home { home {
label = "Home"; label = "Home";
gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>; gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
linux,code = <102>; /* KEY_HOME */ linux,code = <KEY_HOME>;
}; };
power { power {
label = "Power"; label = "Power";
gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>; gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>;
linux,code = <116>; /* KEY_POWER */ linux,code = <KEY_POWER>;
gpio-key,wakeup; gpio-key,wakeup;
}; };
volume_down { volume_down {
label = "Volume Down"; label = "Volume Down";
gpios = <&gpio TEGRA_GPIO(R, 1) GPIO_ACTIVE_LOW>; gpios = <&gpio TEGRA_GPIO(R, 1) GPIO_ACTIVE_LOW>;
linux,code = <114>; /* KEY_VOLUMEDOWN */ linux,code = <KEY_VOLUMEDOWN>;
}; };
volume_up { volume_up {
label = "Volume Up"; label = "Volume Up";
gpios = <&gpio TEGRA_GPIO(R, 2) GPIO_ACTIVE_LOW>; gpios = <&gpio TEGRA_GPIO(R, 2) GPIO_ACTIVE_LOW>;
linux,code = <115>; /* KEY_VOLUMEUP */ linux,code = <KEY_VOLUMEUP>;
}; };
}; };