linux-kernel - Re: [PATCH v2 1/4] leds: lp50xx: add setting of default intensity from DT

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Date:   Fri, 5 Feb 2021 11:23:38 +0100
From:   Pavel Machek <pavel@....cz>
To:     Sven Schuchmann <schuchmann@...leissheimer.de>
Cc:     Dan Murphy <dmurphy@...com>, Rob Herring <robh+dt@...nel.org>,
        "linux-leds@...r.kernel.org" <linux-leds@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 1/4] leds: lp50xx: add setting of default intensity
 from DT

Hi!

> > >      patternProperties:
> > >        "(^led-[0-9a-f]$|led)":
> > > @@ -99,6 +104,7 @@ examples:
> > >                 reg = <0x1>;
> > >                 color = <LED_COLOR_ID_RGB>;
> > >                 function = LED_FUNCTION_CHARGING;
> > > +               default-intensity = <100 0 0>;
> > >
> > >                 led-0 {
> > >                     color = <LED_COLOR_ID_RED>;
> > 
> > Should this go to leds-class-multicolor.yaml ? 
> 
> I think then all drivers should support it,  but I cannot change all drivers. 
> So I would only leave it in there.

It really should be in common binding, and no, that does not mean you
need to change all the drivers.

Plus there's at most two of them at the moment.

Best regards,
							Pavel

-- 
http://www.livejournal.com/~pavelmachek

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