[alsa-devel] [PATCH V4 1/4] ASoC: Samsung: I2S: Add quirks as driver data in I2S
broonie at kernel.org
Tue Aug 13 01:46:03 CEST 2013
On Mon, Aug 12, 2013 at 05:18:34PM -0600, Stephen Warren wrote:
> On 08/12/2013 05:13 PM, Mark Brown wrote:
> >> (although I dare say that at least samsung,supports-rstclr should
> >> be modified to use the new reset controller bindings)
> > Really? That doesn't seem terribly sane - I had thought that was
> > for bodging resets on the side of things that don't normally have
> > them or need board specific logic. Also note that this is actually
> > a magic register write done to reset the IP on some specific IPs.
> I believe that's exactly what the reset subsystem and associated DT
> bindings were designed for.
That seems... interesting. It seems like this is fairly core device
functionality I'd expect the driver to just be able to understand; the
main thing this property was doing was deciding if the reset was needed.
I'm not sure I see the benefit here?
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