[linux-cirrus] Re: 2.6.20-rcX kernel status

On Fri, Dec 29, 2006 at 05:39:55PM -0500, Chase Douglas wrote:

> >>>BTW, I posted my driver to linux-arm-kernel@ for review the other  
> >>>day.
> >>>As I said before, it's fairly easy to add I2S support, I'll probably
> >>>have a try at that when I get bored.
> >>
> >>I've been trying to work on the I2S support, but I can't seem to find
> >>any basic documentation on this series of chips. Where can you find
> >>all the register definitions and documentation of how to set up and
> >>use the different onboard peripherals of the ep93xx chips?
> >
> >http://www.cirrus.com/en/products/pro/detail/P1052.html
> 
> Ahh... They have the user's guide listed for every ep93xx chip except  
> the page for ep9302, which is the chip I'm concerned with. A simple  
> EP9301 switched to EP9302 in their download link gives a 404 error,  
> so where can one find support for the 9302, or is it just so similar  
> to the 9301 that we don't need another guide?

I think the 9301 is just a speed/Si reject version of the 9302.

In fact, all 93xx models are just the same Si, but with different pins
brought out.

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