On Wed, 2019-08-07 at 08:26 +0000, Philippe Schenker wrote: > This adds the possibility to wake the module with an external signal > as defined in the Colibri standard > > Signed-off-by: Philippe Schenker <[email protected]>
Acked-by: Marcel Ziswiler <[email protected]> > --- > > Changes in v3: None > Changes in v2: None > > arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > > diff --git a/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi > b/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi > index 3bee37c75aa6..d3c4809f140e 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";
