From: Mark Brown <broonie-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
To: Grant Likely <grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org>
Cc: Stephen Warren <swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
devicetree-discuss
<devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org>,
Rob Herring <rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org>,
Alexandre Courbot
<acourbot-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Subject: Re: Associating devices with multiple parents
Date: Fri, 17 Aug 2012 11:37:22 +0100 [thread overview]
Message-ID: <20120817103722.GA32216@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <CACxGe6uqWG7kRUL0o3qPCMDvG52UyqTMez+AT1yK55X-xgaRuQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
On Thu, Aug 16, 2012 at 04:20:47PM -0600, Grant Likely wrote:
> On Aug 16, 2012 3:46 PM, "Mitch Bradley" <wmb-D5eQfiDGL7eakBO8gow8eQ@public.gmane.org> wrote:
> > Is there an established Linux convention for expressing that dual-parent
> > relationship for I2C? The phandle schemes for cross-tree gpio, clk, and
> > interrupt relationships obviously bear some resemblance to the problem,
> > but I haven't seen anything for I2C.
> Yes. Place the codec under the i2c controller and use a tope level audio
> complex node with phandles to both the codec and i2s nodes.
The nVidia bindings are probably the best ones to look at as an example
here.
prev parent reply other threads:[~2012-08-17 10:37 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-16 19:34 Device tree node names Stephen Warren
[not found] ` <502D4B28.4020108-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-08-16 21:36 ` Mitch Bradley
[not found] ` <502D67DF.7010605-D5eQfiDGL7eakBO8gow8eQ@public.gmane.org>
2012-08-17 11:36 ` Mark Brown
[not found] ` <20120817113610.GB32216-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2012-08-17 13:10 ` Mitch Bradley
2012-08-22 15:19 ` Stephen Warren
[not found] ` <5034F870.2010604-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-08-22 18:20 ` Rob Herring
2012-08-16 21:46 ` Associating devices with multiple parents Mitch Bradley
[not found] ` <502D6A3A.7060808-D5eQfiDGL7eakBO8gow8eQ@public.gmane.org>
2012-08-16 22:20 ` Grant Likely
[not found] ` <CACxGe6uqWG7kRUL0o3qPCMDvG52UyqTMez+AT1yK55X-xgaRuQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-08-17 10:37 ` Mark Brown [this message]
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