Re: [PATCH 4/4] devicetree: Add led-backlight binding

Pavel Machek
2019-07-05T10:12:03Z

Hi!

> Add DT binding for led-backlight.
>
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
> Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
> Cc: devicetree@vger.kernel.org
> ---

> +Required properties:
> + - compatible: "led-backlight"
> + - brightness-levels: Array of distinct LED brightness levels. These
> + are in the range from 0 to 255, passed to the LED class driver.

These days, we support more (or less) than 256 brightness levels for LED.
Pavel
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