# SPDX-License-Identifier: GPL-2.0-only
%YAML 1.2
---
$id: http://devicetree.org/schemas/leds/backlight/gpio-backlight.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: gpio-backlight bindings

maintainers:
  - Lee Jones <lee@kernel.org>
  - Daniel Thompson <daniel.thompson@linaro.org>
  - Jingoo Han <jingoohan1@gmail.com>

properties:
  compatible:
    const: gpio-backlight

  gpios:
    description: The gpio that is used for enabling/disabling the backlight.
    maxItems: 1

  default-on:
    description: enable the backlight at boot.
    type: boolean

required:
  - compatible
  - gpios

additionalProperties: false

examples:
  - |
    #include <dt-bindings/gpio/gpio.h>
    backlight {
        compatible = "gpio-backlight";
        gpios = <&gpio3 4 GPIO_ACTIVE_HIGH>;
        default-on;
    };

...