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* mmc: sdhci-of-dwcmshc: solve 128MB DMA boundary limitationJisheng Zhang2018-10-081-0/+39
| | | | | | | | | When using DMA, if the DMA addr spans 128MB boundary, we have to split the DMA transfer into two so that each one doesn't exceed the boundary. Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
* mmc: sdhci-of-dwcmshc: add SDHCI OF Synopsys DWC MSHC driverJisheng Zhang2018-07-161-0/+116
Add a driver for SDHCI OF Synopsys DesignWare Cores Mobile Storage Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Adrian Hunter <adrian.hunter@intel.com>
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