[v4,18/21] ARM: dts: imx6ull-colibri: Add general wakeup key used on Colibri
diff mbox series

Message ID 20190812142105.1995-19-philippe.schenker@toradex.com
State New
Headers show
Series
  • Common patches from downstream development
Related show

Commit Message

Philippe Schenker Aug. 12, 2019, 2:21 p.m. UTC
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 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(+)

Comments

Oleksandr Suvorov Aug. 15, 2019, 1:50 p.m. UTC | #1
On Mon, Aug 12, 2019 at 5:23 PM Philippe Schenker
<philippe.schenker@toradex.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@toradex.com>
> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>

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

Patch
diff mbox series

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";