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(parent: 32568ee) | patch
mmc: tmio: sdhi: Configure internal DMA bus width
authorMarek Vasut <marek.vasut+renesas@gmail.com>
Sun, 3 Jan 2021 10:38:25 +0000 (11:38 +0100)
committerMarek Vasut <marek.vasut+renesas@gmail.com>
Sun, 31 Jan 2021 13:08:45 +0000 (14:08 +0100)
commit8a73bef338d48095dfb8e805b643d7dd1f6b6d9b
treeb1ca7e13bb2c77474b8b76c37e9e783b620278c6tree | snapshot
parent32568ee5b9f0fc35ecb12f62cfd67395ac792781commit | diff
mmc: tmio: sdhi: Configure internal DMA bus width

The R-Car3 SDHI should set these two bits in DMA_MODE register according
to the specification, to indicate 64bit bus width. No other bus width
options are permitted and the default value is 0, which is incorrect.
Set the bits accordingly.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
drivers/mmc/renesas-sdhi.c diff | blob | history
drivers/mmc/tmio-common.c diff | blob | history
drivers/mmc/tmio-common.h diff | blob | history
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