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(parent: 5add2ac) | patch
mmc: tmio: enable SoC specific DMA buswidth settings
authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tue, 13 Jan 2015 04:59:14 +0000 (04:59 +0000)
committerUlf Hansson <ulf.hansson@linaro.org>
Tue, 20 Jan 2015 09:23:31 +0000 (10:23 +0100)
commit361936ef037b44dd10da1c25d426ba54796b183c
tree289f112a01d83c4f88f28eac33db5aedfa1984b9tree | snapshot (tar.gz zip)
parent5add2aca3a8555a01f5e43b6f524df6fae8fffa5commit | diff
mmc: tmio: enable SoC specific DMA buswidth settings

Renesas SDHI which is based on TMIO driver has 2 type SoC. 1st one is
used as SH-Mobile series, and 2nd is R-Car series. R-Car series SoC has
DMA buswidth setting register which enables 32bit access.
This patch adds .dma_buswidth and enables it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/tmio_mmc.h diff | blob | blame | history
drivers/mmc/host/tmio_mmc_dma.c diff | blob | blame | history