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path: root/drivers/mmc/host/sdhci-of-dwcmshc.c
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2020-09-07mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.19Douglas Anderson1-0/+1
This is like commit 3d3451124f3d ("mmc: sdhci-msm: Prefer asynchronous probe") but applied to a whole pile of drivers. This batch converts the drivers that appeared to be around in the v4.19 timeframe. Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/20200903162412.4.I84eb3e0a738635d524c90d1a688087bc295f7c32@changeid Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-05-28mmc: sdhci-of-dwcmshc: add suspend/resume supportJisheng Zhang1-0/+43
Add dwcmshc specific system-level suspend and resume support. Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com> Link: https://lore.kernel.org/r/20200515141926.52e088fe@xhacker.debian Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-05-28mmc: sdhci-of-dwcmshc: implement specific set_uhs_signalingJisheng Zhang1-1/+30
We need a different set_uhs_signaling implementation for MMC_TIMING_MMC_HS and MMC_TIMING_MMC_HS400. Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com> Link: https://lore.kernel.org/r/20200513182602.3636a551@xhacker.debian Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2018-10-08mmc: sdhci-of-dwcmshc: solve 128MB DMA boundary limitationJisheng Zhang1-0/+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>
2018-07-16mmc: sdhci-of-dwcmshc: add SDHCI OF Synopsys DWC MSHC driverJisheng Zhang1-0/+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>