[PATCH 8/8] macb: support data bus widths > 32 bits

[Jamie Iles]

On Fri, Mar 11, 2011 at 01:55:23PM +0100, Jean-Christophe PLAGNIOL-VILLARD wrote:
> On 10:10 Thu 10 Mar     , Jamie Iles wrote:
> > Some GEM implementations may support data bus widths up to 128 bits.
> > Allow the platform data to specify the data bus width and let the driver
> > program it up.
> > 
> can we detect it?

Well, the first design configuration register will tell you what the 
maximum data bus width is so we could probably always go with that.  I 
can't think of a good reason why you wouldn't want to do that.

Jamie