81ce74b80d1f
author Lothar Waßmann <LW@KARO-electronics.de> 1323178888 +0100
committer Shawn Guo <shawn.guo@linaro.org> 1327576405 +0800

arm/mxs: Add support for SSP/MMC ports 2 & 3

i.MX28 has four SSP/MMC units, only two of which are currently
usable.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Reviewed-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
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