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| author | Chunyan Zhang <zhang.chunyan@linaro.org> | 2020-01-16 11:51:48 +0100 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2020-01-20 10:36:11 +0100 |
| commit | 195fadb71b73c565a4ea249a88f9b634820a3c54 (patch) | |
| tree | f38ea5de7d7871436ab3a48093ab0542d58b8d62 /drivers/mmc/host/sdhci.h | |
| parent | mmc: sdhci: add support for using external DMA devices (diff) | |
| download | linux-195fadb71b73c565a4ea249a88f9b634820a3c54.tar.xz linux-195fadb71b73c565a4ea249a88f9b634820a3c54.zip | |
mmc: sdhci-omap: Add using external dma
sdhci-omap can support both external dma controller via dmaengine framework
as well as ADMA which standard SD host controller provides.
Fixes by Faiz Abbas <fazi_abbas@ti.com>:
1. Switch to DMA slave mode when using external DMA
2. Add offset to mapbase
Signed-off-by: Chunyan Zhang <zhang.chunyan@linaro.org>
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/20200116105154.7685-5-faiz_abbas@ti.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/sdhci.h')
0 files changed, 0 insertions, 0 deletions