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From: Pavel Machek <pavel@ucw.cz>
To: Dan Murphy <dmurphy@ti.com>
Cc: robh+dt@kernel.org, jacek.anaszewski@gmail.com,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-leds@vger.kernel.org
Subject: Re: [PATCH v2 1/2] dt: bindings: lm3697: Add bindings for lm3697 driver
Date: Wed, 8 Aug 2018 23:58:42 +0200	[thread overview]
Message-ID: <20180808215842.GF15831@amd> (raw)
In-Reply-To: <65e927b4-8bd2-1f34-3422-36ce21f674c3@ti.com>

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Hi!

> >>> Yes, and LED strings are statically assigned to banks, right?
> >>>
> >>> So why not simply forget about LED strings for sake of hw
> >>> abstractions, and work just with banks?
> >>
> >> How would you set the control bank register for the correct LED string configuration?
> > 
> > Have property at each LED saying which which HVLEDs it controls?
> 
> Isn't that what I have already using the reg property?

> Then we would have to aggregate the configuration and make a determination in the driver.

Yes.

> But that does not follow the LED child node ideology.
> Each output of the LED driver should have a child node.
> 
> In this case the outputs are the sinks(inputs) and there are only 2 sinks so having 3 LED child nodes would be confusing
> and there are required properties for each child like label.

No, I don't want that.

I'd like 2 child nodes, each specifying which HVLEDs it controls.

Let me edit the original proposal.

									Pavel


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

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  reply	other threads:[~2018-08-08 21:58 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-07 16:04 [PATCH v2 1/2] dt: bindings: lm3697: Add bindings for lm3697 driver Dan Murphy
2018-08-07 16:04 ` [PATCH v2 2/2] leds: lm3697: Introduce the " Dan Murphy
2018-08-08 19:59   ` Pavel Machek
2018-08-14 13:54     ` Dan Murphy
2018-08-08  7:56 ` [PATCH v2 1/2] dt: bindings: lm3697: Add bindings for " Michal Vokáč
2018-08-08  9:52   ` Jacek Anaszewski
2018-08-08 19:59 ` Pavel Machek
2018-08-08 20:42   ` Dan Murphy
2018-08-08 21:02     ` Pavel Machek
2018-08-08 21:04       ` Dan Murphy
2018-08-08 21:09         ` Pavel Machek
2018-08-08 21:41           ` Dan Murphy
2018-08-08 21:45             ` Pavel Machek
2018-08-08 21:50               ` Dan Murphy
2018-08-08 21:58                 ` Pavel Machek [this message]
2018-08-08 21:09         ` Jacek Anaszewski
2018-08-08 21:45           ` Dan Murphy
2018-08-09 12:09             ` Jacek Anaszewski
2018-08-09 13:24               ` Pavel Machek
2018-08-09 13:30               ` Dan Murphy
2018-08-09 14:48                 ` Jacek Anaszewski
2018-08-09 15:01                   ` Dan Murphy
2018-08-09 21:59                 ` Pavel Machek
2018-08-08 22:00 ` Pavel Machek

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