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| author | Philippe Schenker <philippe.schenker@toradex.com> | 2019-08-27 16:18:40 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2019-10-02 04:09:51 +0300 |
| commit | 1c7e11baddffb186c6dd3200ce6e1955ecb8671b (patch) | |
| tree | 0b1c602a54958803047fbccb24e35a54eb86ee09 | |
| parent | 242bab2dd46d5f83f8b356ee507df7e3d0b2e04e (diff) | |
| download | linux-1c7e11baddffb186c6dd3200ce6e1955ecb8671b.tar.xz | |
ARM: dts: imx6ull-colibri: Add general wakeup key used on Colibri
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>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| -rw-r--r-- | arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi | 14 |
1 files changed, 14 insertions, 0 deletions
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"; |