gpio-backlight.yaml

 1# SPDX-License-Identifier: GPL-2.0-only
 2%YAML 1.2
 3---
 4$id: http://devicetree.org/schemas/leds/backlight/gpio-backlight.yaml#
 5$schema: http://devicetree.org/meta-schemas/core.yaml#
 6
 7title: gpio-backlight
 8
 9maintainers:
10  - Lee Jones <lee@kernel.org>
11  - Daniel Thompson <daniel.thompson@linaro.org>
12  - Jingoo Han <jingoohan1@gmail.com>
13
14properties:
15  compatible:
16    const: gpio-backlight
17
18  gpios:
19    description: The gpio that is used for enabling/disabling the backlight.
20    maxItems: 1
21
22  default-on:
23    description: enable the backlight at boot.
24    type: boolean
25
26required:
27  - compatible
28  - gpios
29
30additionalProperties: false
31
32examples:
33  - |
34    #include <dt-bindings/gpio/gpio.h>
35    backlight {
36        compatible = "gpio-backlight";
37        gpios = <&gpio3 4 GPIO_ACTIVE_HIGH>;
38        default-on;
39    };
40
41...