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Groups > linux.kernel > #1509823
| From | Rob Herring <robh@kernel.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [RFC 1/2] mmc: sdhci: dt: Add device tree property sdhci-cap-speed-modes-broken |
| Date | 2016-10-26 23:10 +0200 |
| Message-ID | <swDCp-Ng-7@gated-at.bofh.it> (permalink) |
| References | <stJO2-7sS-5@gated-at.bofh.it> <stJO2-7sS-23@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Tue, Oct 18, 2016 at 04:05:35PM -0500, Zach Brown wrote: > On some systems the sdhci capabilty registers are incorrect for one > reason or another. > > The sdhci-cap-speed-modes-broken property will let the driver know that > the sdhci capability registers should not be relied on for speed modes. > Instead the driver should check the mmc generic DT bindings. > > Signed-off-by: Zach Brown <zach.brown@ni.com> > --- > Documentation/devicetree/bindings/mmc/mmc.txt | 3 +++ > 1 file changed, 3 insertions(+) Acked-by: Rob Herring <robh@kernel.org>
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[RFC 0/2] Ignore capability registers when it comes to speeds and use DT binding instead. Zach Brown <zach.brown@ni.com> - 2016-10-18 23:10 +0200
[RFC 1/2] mmc: sdhci: dt: Add device tree property sdhci-cap-speed-modes-broken Zach Brown <zach.brown@ni.com> - 2016-10-18 23:10 +0200
Re: [RFC 1/2] mmc: sdhci: dt: Add device tree property sdhci-cap-speed-modes-broken Rob Herring <robh@kernel.org> - 2016-10-26 23:10 +0200
[RFC 2/2] mmc: sdhci: Ignore capability register when it comes to speeds and use DT binding instead when sdhci-cap-speed-modes-broken is set. Zach Brown <zach.brown@ni.com> - 2016-10-18 23:10 +0200
Re: [RFC 2/2] mmc: sdhci: Ignore capability register when it comes to speeds and use DT binding instead when sdhci-cap-speed-modes-broken is set. Ulf Hansson <ulf.hansson@linaro.org> - 2016-10-19 16:40 +0200
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