[PATCH] EDB93xx: Add support for CS4271 CODEC on EDB93xx boards

Alexander Sverdlin
2011-02-02T11:12:47Z

Dear Mark,

On Wed, 2011-02-02 at 10:49 +0000, Mark Brown wrote:
> On Wed, Feb 02, 2011 at 01:48:08PM +0300, Alexander Sverdlin wrote:
>
> > I'm really confused now, where should it be? If I will init
> > cs4271_platform_data with GPIO values, CODEC driver will manage it.
> > Otherwise CODEC driver should be rewritten without GPIO support and I
> > can add it to platform code.
>
> What is the problem?
>

On 07 OCT 2010 you advised to integrate GPIO handling (reset and
SPI-enable) into CODEC code flow.

Now Hartley suggested to move GPIO handling to platform code. This makes
sense, as SPI-enable will be managed automatically, and reset is also
more related to platform (depending on schematics, inversion and so on).

As for me, I think handle it in platform code is better. So we can now
remove all the GPIO code and cs4271_platform_data structure from CS4271
CODEC.

Best regards,
Alexander.