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| author | Bean Huo <beanhuo@micron.com> | 2023-10-31 01:48:09 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-11-28 20:20:01 +0300 |
| commit | bb94f1ad8cadb2b9c017da02ae4e941cee01a65a (patch) | |
| tree | f131062a5b4fb3a1b0dab13af1a8a2896159f754 /drivers/pci | |
| parent | 582208858304ffc382fa9d921c8b03cf1f31c1c0 (diff) | |
| download | linux-bb94f1ad8cadb2b9c017da02ae4e941cee01a65a.tar.xz | |
mmc: Add quirk MMC_QUIRK_BROKEN_CACHE_FLUSH for Micron eMMC Q2J54A
commit ed9009ad300c0f15a3ecfe9613547b1962bde02c upstream.
Micron MTFC4GACAJCN eMMC supports cache but requires that flush cache
operation be allowed only after a write has occurred. Otherwise, the
cache flush command or subsequent commands will time out.
Signed-off-by: Bean Huo <beanhuo@micron.com>
Signed-off-by: Rafael Beims <rafael.beims@toradex.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20231030224809.59245-1-beanhuo@iokpp.de
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/pci')
0 files changed, 0 insertions, 0 deletions