mmc: dw_mmc: add the card write threshold for HS400 mode

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Since v2.80a, dwmmc controller introduced the card write threshold for
HS400 mode. So CardThrCtl can be supported during write operation, not
only read operation.
(Note: Only use the write threshold when mode is HS400.)

To use more compatible, removed "_rd_" from function name.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

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This commit is contained in:

Jaehoon Chung 2016-06-21 14:35:38 +09:00 • committed by Ulf Hansson

parent 16a34574c6

commit 7e4bf1bc95

2 changed files with 28 additions and 12 deletions

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34

drivers/mmc/host/dw_mmc.c

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6

drivers/mmc/host/dw_mmc.h

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