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| author | Stefan Agner <stefan.agner@toradex.com> | 2019-08-27 13:18:18 +0000 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2019-10-02 09:09:49 +0800 |
| commit | 18559363b1c77c7db597de9515a26c1a95844221 (patch) | |
| tree | 7cf18a1f5a34dd62b9eac9b7638f321e68370c39 /arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi | |
| parent | 3050e4e21f21183c5e1b8a323c4fa3859d3eff80 (diff) | |
| download | linux-18559363b1c77c7db597de9515a26c1a95844221.tar.gz | |
ARM: dts: imx7-colibri: add GPIO wakeup key
Add wakeup GPIO key which is able to wake the system from sleep
modes (e.g. Suspend-to-Memory).
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi index 3f2746169181..45c4e721115a 100644 --- a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi +++ b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi @@ -52,6 +52,20 @@ clock-frequency = <16000000>; }; + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpiokeys>; + + power { + label = "Wake-Up"; + gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>; + linux,code = <KEY_WAKEUP>; + debounce-interval = <10>; + wakeup-source; + }; + }; + panel: panel { compatible = "edt,et057090dhu"; backlight = <&bl>; |