linux-kernel - Re: [PATCH/RFC v10 03/19] DT: leds: Add led-sources property

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Message-ID: <20150115210310.GB24008@amd>
Date:	Thu, 15 Jan 2015 22:03:11 +0100
From:	Pavel Machek <pavel@....cz>
To:	Sylwester Nawrocki <s.nawrocki@...sung.com>
Cc:	Mark Brown <broonie@...nel.org>,
	Rob Herring <robherring2@...il.com>,
	Jacek Anaszewski <j.anaszewski@...sung.com>,
	linux-leds@...r.kernel.org,
	"linux-media@...r.kernel.org" <linux-media@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	Kyungmin Park <kyungmin.park@...sung.com>,
	Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
	Bryan Wu <cooloney@...il.com>,
	Richard Purdie <rpurdie@...ys.net>, sakari.ailus@....fi,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Liam Girdwood <lgirdwood@...il.com>
Subject: Re: [PATCH/RFC v10 03/19] DT: leds: Add led-sources property

Hi!

> Perhaps we could use the 'reg' property to describe actual connections,
> I'm not sure if it's better than a LED specific property, e.g.
> 
> max77387@52 {
>         compatible = "nxp,max77387";
>         #address-cells = <2>;
>         #size-cells = <0>;
>         reg = <0x52>;
> 
> 	flash_led {
> 		reg = <1 1>;	
> 		...
> 	};	
> };

Normally, reg property is <start length>, if I understand things
correctly? Would that be enough here, or would we be doing list of
outputs?

Thanks,
								Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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