mxcmmc: add card detect through DAT3 possibility

Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Eric Bénard 2010-05-19 18:46:04 +02:00 • committed by Sascha Hauer
commit 16b3bf8c85
2 changed files with 16 additions and 3 deletions