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# 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
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;
};
...
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