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| author | Marcin Wojtas <mw@semihalf.com> | 2015-01-29 12:36:25 +0100 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2015-01-29 13:08:02 +0100 |
| commit | a39128bcd6f1e56c6514abf489b40b67d226093b (patch) | |
| tree | 377e736a1df15c133faf21045040a6fef6dd554a /include/dt-bindings | |
| parent | d4b803c559843e3774736e5108cf6331cf75f64c (diff) | |
| download | linux-a39128bcd6f1e56c6514abf489b40b67d226093b.tar.bz2 | |
mmc: sdhci-pxav3: Fix Armada 38x controller's caps according to erratum ERR-7878951
According to erratum 'ERR-7878951' Armada 38x SDHCI controller has
different capabilities than the ones shown in its registers:
- it doesn't support the voltage switching: it can work either with
3.3V or 1.8V supply
- it doesn't support the SDR104 mode
- SDR50 mode doesn't need tuning
The SDHCI_QUIRK_MISSING_CAPS quirk is used for updating the
capabilities accordingly.
[gregory.clement@free-electrons.com: port from 3.10]
Fixes: 5491ce3f79ee ("mmc: sdhci-pxav3: add support for the Armada 38x SDHCI controller")
Cc: <stable@vger.kernel.org> # v3.15+
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'include/dt-bindings')
0 files changed, 0 insertions, 0 deletions