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| author | Vincent Yang | 2015-01-20 16:05:16 +0800 |
|---|---|---|
| committer | Ulf Hansson | 2015-01-20 09:29:16 +0100 |
| commit | 67d0d04a762db4bd610fd628ad683b5d7dc905e7 (patch) | |
| tree | 74a3eed2bb5f6e5643ee445b28e8a871aa3f22f1 /Documentation/block | |
| parent | 9d967a61b4fc77b12f4b038a9345b5cda5bb2a7a (diff) | |
mmc: sdhci: add a quirk for tuning work around
This patch defines a quirk for tuning work
around for some sdhci host controller. It sets
both SDHCI_CTRL_EXEC_TUNING and SDHCI_CTRL_TUNED_CLK
for tuning.
It is a preparation and will be used by Fujitsu
SDHCI controller f_sdh30 driver.
Signed-off-by: Vincent Yang <Vincent.Yang@tw.fujitsu.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'Documentation/block')
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