This patch adds genetic GPIO support to all S3C2440 processor based systems.
Also it adds definitions to setup the pin multiplexer in a way the other
architectures do.
Note: Tested on a S3C2440 based system only. But should work on an S3C2410, too.
Signed-off-by: Juergen Beisert <juergen@kreuzholzen.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Juergen Beisert