Pinmux bindings proposal

* Grant Likely [off-list ref] [120118 11:48]:

On Wed, Jan 18, 2012 at 07:32:56AM -0800, Tony Lindgren wrote:

quoted

But then the .dts file becomes an unreadable matrix unless we have
a preprocessor..

One node per pin does get excessive in a hurry.  I prefer the one node
per pin controller.  Tools can be written to make writing the
definition easier.

 
OK that's fine with me. It would be nice to have the .dts readable
too, so I'd prefer a preprocessor over a .dts generation tool to
keep the .dts files readable. Bugs in .dts file can be a big pain
to debug it seems.

Regards,

Tony