Re: [PATCH v3 18/21] ARM: dts: imx6ull-colibri: Add general wakeup key used on Colibri

[Marcel Ziswiler <marcel.ziswiler@toradex.com>]

On Wed, 2019-08-07 at 08:26 +0000, Philippe Schenker wrote:
> This adds the possibility to wake the module with an external signal
> as defined in the Colibri standard
> 
> Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>

Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>

> ---
> 
> Changes in v3: None
> Changes in v2: None
> 
>  arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi
> b/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi
> index 3bee37c75aa6..d3c4809f140e 100644
> --- a/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi
> +++ b/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi
> @@ -8,6 +8,20 @@
>  		stdout-path = "serial0:115200n8";
>  	};
>  
> +	gpio-keys {
> +		compatible = "gpio-keys";
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_snvs_gpiokeys>;
> +
> +		power {
> +			label = "Wake-Up";
> +			gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
> +			linux,code = <KEY_WAKEUP>;
> +			debounce-interval = <10>;
> +			wakeup-source;
> +		};
> +	};
> +
>  	/* fixed crystal dedicated to mcp2515 */
>  	clk16m: clk16m {
>  		compatible = "fixed-clock";