diff options
author | Yangbo Lu <yangbo.lu@nxp.com> | 2019-12-12 15:52:19 +0800 |
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committer | Ulf Hansson <ulf.hansson@linaro.org> | 2020-01-16 11:45:54 +0100 |
commit | 5b742232d707dd7f3da493b0ac54fe44ddfb4cb8 (patch) | |
tree | 8a15494b43107fa91b8b7a10f61ac18394aba6fa /drivers/mmc/host/sdhci-of-arasan.c | |
parent | f3c2082508c0704673ba7dfcd424f2ac225cfbfd (diff) |
mmc: sdhci-of-esdhc: update tuning erratum A-008171
There is an official update for eSDHC tuning erratum A-008171.
This patch is to implement the changes,
- Affect all revisions of SoC.
- Changes for tuning window checking.
- Hardware hits a new condition that tuning succeeds although
the eSDHC might not have tuned properly for type2 SoCs
(soc_tuning_erratum_type2[] array in driver). So check
tuning window after tuning succeeds.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/20191212075219.48625-2-yangbo.lu@nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/sdhci-of-arasan.c')
0 files changed, 0 insertions, 0 deletions