imx51: enhance iomux configuration for esdhc support

- add definition to configure pads as ESDHC{1,2} WP and CD

Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Arnaud Patard (Rtp) 2010-10-27 14:40:48 +02:00 • committed by Sascha Hauer
commit 0a7d48712f