On Thu, Apr 14, 2016 at 11:58:42AM +0200, Geert Uytterhoeven wrote:
> Add a GPIO key with wake-up capability for the NMI button.
> This allows to wake up the system from s2ram without relying on the
> buttons on the optional switch board.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Thanks, I have queued this up for v4.7.
> ---
> arch/arm/boot/dts/sh73a0-kzm9g.dts | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/arch/arm/boot/dts/sh73a0-kzm9g.dts b/arch/arm/boot/dts/sh73a0-kzm9g.dts
> index 4f873557ae0ba86a..e6b2ef3785c7542a 100644
> --- a/arch/arm/boot/dts/sh73a0-kzm9g.dts
> +++ b/arch/arm/boot/dts/sh73a0-kzm9g.dts
> @@ -149,6 +149,13 @@
> label = "SW1";
> wakeup-source;
> };
> +
> + wakeup-key {
> + gpios = <&pfc 159 GPIO_ACTIVE_LOW>;
> + linux,code = <KEY_WAKEUP>;
> + label = "NMI";
> + wakeup-source;
> + };
> };
>
> sound {
> --
> 1.9.1
