| # 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; |
| }; |
| |
| ... |
