1 # SPDX-License-Identifier: GPL-2.0-only
4 $id: http://devicetree.org/schemas/leds/backlight/led-backlight.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Lee Jones <lee@kernel.org>
11 - Daniel Thompson <daniel.thompson@linaro.org>
12 - Jingoo Han <jingoohan1@gmail.com>
15 This binding is used to describe a basic backlight device made of LEDs. It
16 can also be used to describe a backlight device controlled by the output of
27 description: A list of LED nodes
28 $ref: /schemas/types.yaml#/definitions/phandle-array
36 unevaluatedProperties: false
41 compatible = "led-backlight";
43 leds = <&led1>, <&led2>;
44 brightness-levels = <0 4 8 16 32 64 128 255>;
45 default-brightness-level = <6>;