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ARM: dts: imx6ull-colibri: Add general wakeup key used on Colibri

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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>
This commit is contained in:
Philippe Schenker 2019-08-27 13:18:40 +00:00 committed by Shawn Guo
parent 242bab2dd4
commit 1c7e11badd
1 changed files with 14 additions and 0 deletions
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14
arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi
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@ -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";