MXC arch: Add gpio support for the whole platform

This patch bases on the one from Daniel Mack. The most important change to
Daniel's patch is to be more generic. This gpio routine supports at least
the i.MX27 and i.MX31 processors.

Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
Acked-by: Daniel Mack <daniel@caiaq.de>
This commit is contained in:
Juergen Beisert 2008-07-05 10:02:49 +02:00 committed by Robert Schwebel
commit 07bd1a6cc7
8 changed files with 348 additions and 1 deletions