Re: [PATCH v4 4/6] dt: bindings: lp8860: Add trigger binding to the lp8860

From: Pavel Machek
Date: Fri Dec 15 2017 - 04:09:14 EST


Hi!

> @@ -35,6 +37,7 @@ led-controller@2d {
> led@0 {
> reg = <0>;
> label = "white:display_cluster";
> + linux,default-trigger = "backlight";
> };
> }

What is "display_cluster"? Is it display backlight?

Could we use ":backlight" and perhaps start documentation file listing
"common" LED descriptions so they are shared across machines?

For the record, I'd prefer this to be
"/sys/class/leds/display:white:backlight" in the end... so that we
have nice naming for userspace, consistent between different machines.

Pavel
--
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