It can be worked around using a GPIO which will be done for i.MX later.
Signed-off-by: NWolfram Sang <w.sang@pengutronix.de>
Acked-by: NAnton Vorontsov <cbouatmailru@gmail.com>
Tested-by: NMarc Reilly <marc@cpdesign.com.au>
Tested-by: NEric Benard <eric@eukrea.com>
Signed-off-by: NChris Ball <cjb@laptop.org>

Signed-off-by: NWolfram Sang <w.sang@pengutronix.de>
Tested-by: NMarc Reilly <marc@cpdesign.com.au>
Tested-by: NEric Benard <eric@eukrea.com>
Signed-off-by: NChris Ball <cjb@laptop.org>

Only these CPUs list the bug in their errata.
Signed-off-by: NEric Bénard <eric@eukrea.com>
Acked-by: NWolfram Sang <w.sang@pengutronix.de>
Signed-off-by: NChris Ball <cjb@laptop.org>

This patch fixes timeout problems on i.MX's sdhci as suggested by
Richard Zhu.

Tested on:
- i.MX257: not needed
- i.MX357: needed
- i.MX515: needed

More details can be found here:
http://lists.infradead.org/pipermail/linux-arm-kernel/2010-October/029748.htmlSigned-off-by: NEric Bénard <eric@eukrea.com>
Tested-by: NShawn Guo <shawn.gsc@gmail.com>
Acked-by: NWolfram Sang <w.sang@pengutronix.de>
Signed-off-by: NChris Ball <cjb@laptop.org>

This driver adds basic support for the esdhc-core found on e.g.
imx35/51, as a platform driver.
Signed-off-by: NWolfram Sang <w.sang@pengutronix.de>
Acked-by: NAnton Vorontsov <cbouatmailru@gmail.com>
Tested-by: NEric Bénard <eric@eukrea.com>
Signed-off-by: NChris Ball <cjb@laptop.org>