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| author | BOUGH CHEN <haibo.chen@nxp.com> | 2018-12-28 11:35:49 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2019-02-25 10:40:58 +0300 |
| commit | 2b06e1597ac200de8e5cffc3b2a3e287f62258a1 (patch) | |
| tree | 231e7e0f38d35282af6cbe2d87851574dc995c36 /tools/perf/scripts/python/powerpc-hcalls.py | |
| parent | d00ab1010c2e8e7e710697c39fb9b7e4fa7dd9c1 (diff) | |
| download | linux-2b06e1597ac200de8e5cffc3b2a3e287f62258a1.tar.xz | |
mmc: sdhci: add delay after the last tuning command
When host set the host->tuning_delay, even the last tuning
command need a delay, otherwise the first command after the
tuning will meet issue.
Take i.MX7D as an example, there will be the following log:
mmc2: switch to high-speed from hs200 failed, err:-110
mmc2: error -110 whilst initialising MMC card
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python/powerpc-hcalls.py')
0 files changed, 0 insertions, 0 deletions