linux-kernel - Re: [PATCH v4 18/21] ARM: dts: imx6ull-colibri: Add general wakeup key used on Colibri

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Message-ID: <CAGgjyvFSUCYUxbCU2fOXNH6gBOpw5gay+T8eyk=AKHB0OTornA@mail.gmail.com>
Date:   Thu, 15 Aug 2019 13:44:14 +0000
From:   Oleksandr Suvorov <oleksandr.suvorov@...adex.com>
To:     Philippe Schenker <philippe.schenker@...adex.com>
CC:     Marcel Ziswiler <marcel.ziswiler@...adex.com>,
        Max Krummenacher <max.krummenacher@...adex.com>,
        "stefan@...er.ch" <stefan@...er.ch>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Shawn Guo <shawnguo@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Michal Vokáč <michal.vokac@...ft.com>,
        Fabio Estevam <festevam@...il.com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        NXP Linux Team <linux-imx@....com>,
        Sascha Hauer <s.hauer@...gutronix.de>
Subject: Re: [PATCH v4 18/21] ARM: dts: imx6ull-colibri: Add general wakeup
 key used on Colibri

On Mon, Aug 12, 2019 at 5:23 PM Philippe Schenker
<philippe.schenker@...adex.com> 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@...adex.com>
> Acked-by: Marcel Ziswiler <marcel.ziswiler@...adex.com>

Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@...adex.com>

>
> ---
>
> Changes in v4:
> - Add Marcel Ziswiler's Ack
>
> 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 b6147c76d159..a78849fd2afa 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";
> --
> 2.22.0
>


-- 
Best regards
Oleksandr Suvorov

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