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

On Fri, Mar 11, 2011 at 01:55:23PM +0100, Jean-Christophe PLAGNIOL-VILLARD wrote:

On 10:10 Thu 10 Mar     , Jamie Iles wrote:

quoted

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