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Groups > linux.kernel > #1496593
| From | Florian Fainelli <f.fainelli@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] devicetree: net: micrel-ksz90x1.txt: Properly explain skew settings |
| Date | 2016-10-06 13:10 +0200 |
| Message-ID | <speIN-7Nv-29@gated-at.bofh.it> (permalink) |
| References | <soV3s-209-13@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 10/05/2016 07:03 AM, Mike Looijmans wrote: > The KSZ9031 skew registers contain an offset, the chip's default value > is "neutral" which does not add any skew. Programming a 0 into a skew > property will actually set it the maximal negative adjustment and not > to a neutral position as one would expect. > > Explain this situation in the devicetree binding documentation and list > the settings that the chip considers neutral. > > Changing the implementation to accept negative values would have been > a better solution, but would break existing configurations. > > Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Thanks! -- Florian
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[PATCH] devicetree: net: micrel-ksz90x1.txt: Properly explain skew settings Mike Looijmans <mike.looijmans@topic.nl> - 2016-10-05 16:10 +0200 Re: [PATCH] devicetree: net: micrel-ksz90x1.txt: Properly explain skew settings Florian Fainelli <f.fainelli@gmail.com> - 2016-10-06 13:10 +0200 Re: [PATCH] devicetree: net: micrel-ksz90x1.txt: Properly explain skew settings David Miller <davem@davemloft.net> - 2016-10-07 02:50 +0200
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