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| /openbmc/linux/drivers/mmc/host/ |
| H A D | sdhci.c | 917a0c52 Thu Aug 30 03:21:39 CDT 2018 Chunyan Zhang <zhang.chunyan@linaro.org> mmc: sdhci: Change SDMA address register for v4 mode
According to the SD host controller specification version 4.10, when
Host Version 4 is enabled, SDMA uses ADMA System Address register
(05Fh-058h) instead of using SDMA System Address register to
support both 32-bit and 64-bit addressing.
Signed-off-by: Chunyan Zhang <zhang.chunyan@linaro.org>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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