On Monday 07 June 2021 16:34:46 Marek Behún wrote:
> Add nodes for indicator LED and reset button so that board code can
> implement board factory reset mechanism.
>
> Signed-off-by: Marek Behún <marek.be...@nic.cz>
Reviewed-by: Pali Rohár <p...@kernel.org>
> ---
> arch/arm/dts/armada-3720-turris-mox.dts | 24 ++++++++++++++++++++++++
> 1 file changed, 24 insertions(+)
>
> diff --git a/arch/arm/dts/armada-3720-turris-mox.dts
> b/arch/arm/dts/armada-3720-turris-mox.dts
> index 8e0ebf508d..741b0eeeee 100644
> --- a/arch/arm/dts/armada-3720-turris-mox.dts
> +++ b/arch/arm/dts/armada-3720-turris-mox.dts
> @@ -11,6 +11,8 @@
> /dts-v1/;
>
> #include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/leds/common.h>
> #include "armada-372x.dtsi"
>
> / {
> @@ -34,6 +36,28 @@
> reg = <0x00000000 0x00000000 0x00000000 0x20000000>;
> };
>
> + leds {
> + compatible = "gpio-leds";
> +
> + led {
> + gpios = <&gpiosb 21 GPIO_ACTIVE_LOW>;
> + color = <LED_COLOR_ID_RED>;
> + function = LED_FUNCTION_ACTIVITY;
> + };
> + };
> +
> + gpio-keys {
> + compatible = "gpio-keys";
> +
> + reset {
> + compatible = "gpio-keys";
> + label = "reset";
> + linux,code = <KEY_RESTART>;
> + gpios = <&gpiosb 20 GPIO_ACTIVE_LOW>;
> + debounce-interval = <60>;
> + };
> + };
> +
> reg_usb3_vbus: usb3_vbus@0 {
> compatible = "regulator-fixed";
> regulator-name = "usb3-vbus";
> --
> 2.31.1
>
