diff options
| author | Yangbo Lu | 2019-12-19 11:23:35 +0800 |
|---|---|---|
| committer | Ulf Hansson | 2019-12-19 08:13:43 +0100 |
| commit | f667216c5c7c967c3e568cdddefb51fe606bfe26 (patch) | |
| tree | 4c722aad3d0911c5091e9f8d5072c62eed9d0de3 /drivers/mmc/host/sdhci_am654.c | |
| parent | 75d27ea1abf7af3cc2cdec3513e74f52191605c8 (diff) | |
mmc: sdhci-of-esdhc: re-implement erratum A-009204 workaround
The erratum A-009204 workaround patch was reverted because of
incorrect implementation.
8b6dc6b mmc: sdhci-of-esdhc: Revert "mmc: sdhci-of-esdhc: add
erratum A-009204 support"
This patch is to re-implement the workaround (add a 5 ms delay
before setting SYSCTL[RSTD] to make sure all the DMA transfers
are finished).
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Link: https://lore.kernel.org/r/20191219032335.26528-1-yangbo.lu@nxp.com
Fixes: 5dd195522562 ("mmc: sdhci-of-esdhc: add erratum A-009204 support")
Cc: stable@vger.kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/sdhci_am654.c')
0 files changed, 0 insertions, 0 deletions