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(parent: 83dc422) | patch
mmc: use the right voltage level for MMC DDR and HS200 modes
authorJean-Jacques Hiblot <jjhiblot@ti.com>
Thu, 21 Sep 2017 14:30:11 +0000 (16:30 +0200)
committerJaehoon Chung <jh80.chung@samsung.com>
Fri, 12 Jan 2018 09:11:04 +0000 (18:11 +0900)
commitbc1e3272ff3437f7cfc5e8bf1d1f2767f6d78262
treec4a4aff53f61ae4733c23d643a0d85cf7ca3aa6btree | snapshot
parent83dc42271f79202b746bc9614817b41a6911c88fcommit | diff
mmc: use the right voltage level for MMC DDR and HS200 modes

HS200 only supports 1.2v and 1.8v signal voltages. DDR52 supports 3.3v/1.8v
or 1.2v signal voltages.
Select the lowest voltage available when using those modes.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
drivers/mmc/mmc.c diff | blob | history
include/mmc.h diff | blob | history
Domain: System / Kernel;