mmc: core: Add support for HS400 re-tuning
authorAdrian Hunter <adrian.hunter@intel.com>
Thu, 7 May 2015 10:10:20 +0000 (13:10 +0300)
committerUlf Hansson <ulf.hansson@linaro.org>
Mon, 1 Jun 2015 07:06:57 +0000 (09:06 +0200)
commit6376f69d20a6905c1d83be451065f70200490b98
tree4142c2b1b4631a4811c8d0a37d205b25655fce5c
parented16f58dc00d47439c201ab18ca4d981210bcafd
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>
drivers/mmc/core/core.h
drivers/mmc/core/host.c
drivers/mmc/core/mmc.c