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mmc: tmio: Do not set divider to 1 in DDR mode
authorMarek Vasut <marek.vasut+renesas@gmail.com>
Wed, 13 Jun 2018 06:02:55 +0000 (08:02 +0200)
committerMarek Vasut <marex@denx.de>
Mon, 3 Dec 2018 11:51:16 +0000 (12:51 +0100)
commit6f8f20f85deeed9be351f8da36f2b38136207063
tree83c3110f5e5ced695efdb98d922b062923b8be25tree | snapshot
parent8ec6a04b6bf641f13402506c0f1b1d9dda699b51commit | diff
mmc: tmio: Do not set divider to 1 in DDR mode

The TMIO core has a quirk where divider == 1 must not be set in DDR modes.
Handle this by setting divider to 2, as suggested in the documentation.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
drivers/mmc/tmio-common.c diff | blob | history
My U-Boot fork