3 This binding is used to describe a basic backlight device made of LEDs.
4 It can also be used to describe a backlight device controlled by the output of
8 - compatible: "led-backlight"
12 - brightness-levels: Array of distinct brightness levels. The levels must be
13 in the range accepted by the underlying LED devices.
14 This is used to translate a backlight brightness level
15 into a LED brightness level. If it is not provided, the
16 identity mapping is used.
18 - default-brightness-level: The default brightness level.
23 compatible = "led-backlight";
25 leds = <&led1>, <&led2>;
26 brightness-levels = <0 4 8 16 32 64 128 255>;
27 default-brightness-level = <6>;