Rhyland,
On Thu, Mar 3, 2016 at 11:54 AM, Rhyland Klein <rklein@xxxxxxxxxx> wrote:
> Add gpio-key nodes for the volumn controls, lid switch,
> tablet mode and power button.
>
> Signed-off-by: Rhyland Klein <rklein@xxxxxxxxxx>
Reviewed-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/nvidia/tegra210-smaug.dts | 43 +++++++++++++++++++++++++++
> 1 file changed, 43 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts
> index 750e85c45135..9c0ec3031e98 100644
> --- a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts
> +++ b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts
> @@ -1,5 +1,7 @@
> /dts-v1/;
>
> +#include <dt-bindings/input/input.h>
> +
> #include "tegra210.dtsi"
>
> / {
> @@ -76,6 +78,47 @@
> };
> };
>
> + gpio-keys {
> + compatible = "gpio-keys";
> + gpio-keys,name = "gpio-keys";
> +
> + power {
> + label = "Power";
> + gpios = <&gpio TEGRA_GPIO(X, 5) GPIO_ACTIVE_LOW>;
> + linux,code = <KEY_POWER>;
> + debounce-interval = <30>;
> + gpio-key,wakeup;
> + };
> +
> + lid {
> + label = "Lid";
> + gpios = <&gpio TEGRA_GPIO(B, 4) GPIO_ACTIVE_LOW>;
> + linux,input-type = <5>; /* EV_SW */
> + linux,code = <0>; /* SW_LID */
> + gpio-key,wakeup;
> + };
> +
> + tablet_mode {
> + label = "Tablet Mode";
> + gpios = <&gpio TEGRA_GPIO(Z, 2) GPIO_ACTIVE_HIGH>;
> + linux,input-type = <5>; /* EV_SW */
> + linux,code = <1>; /* SW_TABLET_MODE */
> + gpio-key,wakeup;
> + };
> +
> + volume_down {
> + label = "Volume Down";
> + gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_LOW>;
> + linux,code = <KEY_VOLUMEDOWN>;
> + };
> +
> + volume_up {
> + label = "Volume Up";
> + gpios = <&gpio TEGRA_GPIO(M, 4) GPIO_ACTIVE_LOW>;
> + linux,code = <KEY_VOLUMEUP>;
> + };
> + };
> +
> psci {
> compatible = "arm,psci-1.0";
> method = "smc";
> --
> 1.9.1
>
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