[v3,18/21] ARM: dts: imx6ull-colibri: Add general wakeup key used on Colibri
diff mbox series

Message ID 20190807082556.5013-19-philippe.schenker@toradex.com
State New
Headers show
Series
  • Common patches from downstream development
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Commit Message

Philippe Schenker Aug. 7, 2019, 8:26 a.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>
---

Changes in v3: None
Changes in v2: None

 arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

Comments

Marcel Ziswiler Aug. 9, 2019, 3:48 p.m. UTC | #1
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";

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 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";