From: Adrian Hunter <adrian.hunter@intel.com>
Date: Thu, 7 May 2015 10:10:20 +0000 (+0300)
Subject: mmc: core: Add support for HS400 re-tuning
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~161^2~65
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6376f69d20a6905c1d83be451065f70200490b98;p=pandora-kernel.git

mmc: core: Add support for HS400 re-tuning

HS400 re-tuning must be done in HS200 mode. Add
the ability to switch from HS400 mode to HS200
mode before re-tuning and switch back to HS400
after re-tuning.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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