On Wed, Jun 17, 2015 at 02:41:52AM +0100, Y Vo wrote:
> This patch adds poweroff button device node to support poweroff feature
> on APM X-Gene Mustang platform.
>
> Signed-off-by: Y Vo <yvo@xxxxxxx>
> ---
> arch/arm64/boot/dts/apm/apm-mustang.dts | 11 +++++++++++
> 1 files changed, 11 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/apm/apm-mustang.dts b/arch/arm64/boot/dts/apm/apm-mustang.dts
> index 83578e7..67979c8 100644
> --- a/arch/arm64/boot/dts/apm/apm-mustang.dts
> +++ b/arch/arm64/boot/dts/apm/apm-mustang.dts
> @@ -23,6 +23,17 @@
> device_type = "memory";
> reg = < 0x1 0x00000000 0x0 0x80000000 >; /* Updated by bootloader */
> };
> +
> + gpio-keys {
> + compatible = "gpio-keys";
> + apm_ctrl_name = "Power Button";
Huh?
Undocumented, unused, and doesn't follwo the "vendor,property" naming
scheme...
Mark.
> + btn3 {
> + label = "EXT_PWR";
> + linux,code = <116>;
> + linux,input-type = <0x1>; /* EV_KEY */
> + interrupts = <0x0 0x2d 0x1>;
> + };
> + };
> };
>
> &pcie0clk {
> --
> 1.7.1
>
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