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Date: Wed, 14 Aug 2013 13:30:17 +0800
From: Nicolin Chen <b42378@freescale.com>
Subject: Re: [alsa-devel] [PATCH v4 1/2] ASoC: fsl: Add S/PDIF CPU DAI driver
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To: Shawn Guo <shawn.guo@linaro.org>
Cc: Fabio Estevam <festevam@gmail.com>, broonie@kernel.org, lars@metafoo.de, p.zabel@pengutronix.de, devicetree@vger.kernel.org, alsa-devel@alsa-project.org, linuxppc-dev@lists.ozlabs.org, timur@tabi.org, rob.herring@calxeda.com
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Hi Shwan,

On Wed, Aug 14, 2013 at 11:27:00AM +0800, Shawn Guo wrote:
> I do not think we need this general compatible string.  Device tree
> compatible should be specific.

So I should just use 'fsl,<chip>-spdif" and list all <chip>-spdif
in compatible list?

I added 'fsl,fsl-spdif' just for those not-in-list chips, Vybrid
for example. So you think I should add all the possible chips to 
the list? But what if some chip I don't know right now that also
uses this spdif controller? Add them to the list later?

Thank you.