tree 289f112a01d83c4f88f28eac33db5aedfa1984b9
parent 5add2aca3a8555a01f5e43b6f524df6fae8fffa5
author Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 1421125154 +0000
committer Ulf Hansson <ulf.hansson@linaro.org> 1421745811 +0100

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>