From 1c7e11baddffb186c6dd3200ce6e1955ecb8671b Mon Sep 17 00:00:00 2001 From: Philippe Schenker Date: Tue, 27 Aug 2019 13:18:40 +0000 Subject: 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 Acked-by: Marcel Ziswiler Reviewed-by: Oleksandr Suvorov Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'arch/arm') 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 = ; + debounce-interval = <10>; + wakeup-source; + }; + }; + /* fixed crystal dedicated to mcp2515 */ clk16m: clk16m { compatible = "fixed-clock"; -- cgit v1.2.3