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author | Stefan Agner <stefan.agner@toradex.com> | 2019-05-31 14:42:07 +0200 |
---|---|---|
committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2020-02-09 22:45:42 +0100 |
commit | 0d314686a90751e4f038787c35e1b4abce9e5583 (patch) | |
tree | 372463d92c8303e3171238a6ff328cde02322539 | |
parent | 0bd1a36ef3c51e87564b49e7245c5e45bcc66b0c (diff) |
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>
-rw-r--r-- | arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi | 12 |
1 files changed, 12 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..acd023d90e0d 100644 --- a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi +++ b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi @@ -63,6 +63,18 @@ }; }; }; + 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>; + gpio-key,wakeup; + }; + }; reg_3v3: regulator-3v3 { compatible = "regulator-fixed"; |