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| author | Adrian Hunter <adrian.hunter@intel.com> | 2011-08-29 15:42:11 +0200 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2011-10-26 22:32:05 +0200 |
| commit | b2499518b5ad7e28bb3ed348fd3f370eeb1e36c0 (patch) | |
| tree | c4c9597d0631554bffeecbcc6a2a7ec3037ea78c /lib | |
| parent | mmc: mmci: simplify err check in mmci_post_request (diff) | |
| download | linux-b2499518b5ad7e28bb3ed348fd3f370eeb1e36c0.tar.xz linux-b2499518b5ad7e28bb3ed348fd3f370eeb1e36c0.zip | |
mmc: core: add eMMC hardware reset support
eMMC's may have a hardware reset line. This patch provides a
host controller operation to implement hardware reset and
a function to reset and reinitialize the card. Also, for MMC,
the reset is always performed before initialization.
The host must set the new host capability MMC_CAP_HW_RESET
to enable hardware reset.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions