tree 4d15ab680f5e6e0ac05862921a4000b78d10783f
parent 8000d8a8260c95727b6357a638a5e80625d7a899
author Marek Vasut <marex@denx.de> 1358866863 +0000
committer Stefano Babic <sbabic@denx.de> 1359369781 +0100

mxs: mmc: Allow overriding default card detect implementation

Some MXS based boards do not implement the card-detect signal. Allow
user to specify alternate card-detect implementation.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>