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(parent: 18da199) | patch
mmc: sdhci: Add sd host v4 mode
authorChunyan Zhang <zhang.chunyan@linaro.org>
Thu, 30 Aug 2018 08:21:38 +0000 (16:21 +0800)
committerUlf Hansson <ulf.hansson@linaro.org>
Mon, 8 Oct 2018 09:40:43 +0000 (11:40 +0200)
commitb3f80b434f7261c7ef8922f78589942d02e104f9
tree59c16538ab9e19329f111e059e634cbaa93007a5tree | snapshot
parent18da1990d2ddc7a5a18bc22defd123edd3e9aa13commit | diff
mmc: sdhci: Add sd host v4 mode

For SD host controller version 4.00 or later ones, there're two
modes of implementation - Version 3.00 compatible mode or
Version 4 mode.  This patch introduced an interface to enable
v4 mode.

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>
drivers/mmc/host/sdhci.c diff | blob | history
drivers/mmc/host/sdhci.h diff | blob | history
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