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Groups > linux.kernel > #1665986
| From | Rob Herring <robh@kernel.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH V2 4/5] dt-bindings: phy: Modify Broadcom NS USB 3.0 PHY binding to use MDIO |
| Date | 2017-06-14 17:30 +0200 |
| Message-ID | <tSip4-6TQ-13@gated-at.bofh.it> (permalink) |
| References | <tFWtY-6Ru-13@gated-at.bofh.it> <tQbUK-nj-11@gated-at.bofh.it> <tQbUK-nj-15@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Thu, Jun 08, 2017 at 10:04:27PM +0200, Rafał Miłecki wrote: > From: Rafał Miłecki <rafal@milecki.pl> > > Thanks to work done by Broadcom explaining their USB 3.0 PHY details we > know it's attached to the MDIO bus. Use this knowledge to update the > binding: make it a subnode to the MDIO bus and rework way of specifying > required registers. This will describe hardware more precisely and will > allow to support (describe) more devices attached to the MDIO. > > While compatibility strings remain the same there isn't a direct > conflict (compatibility breakage) for the binding. Originally it wasn't > supposed to be used for MDIO subnode so this change should be safe > unless some operating system was probing MDIO subnodes as standalone > devices. > > Signed-off-by: Rafał Miłecki <rafal@milecki.pl> > --- > V2: Extend commit message to better describe reason and includ info on > (non-)breakage. > --- > .../devicetree/bindings/phy/bcm-ns-usb3-phy.txt | 27 +++++++++++++++------- > 1 file changed, 19 insertions(+), 8 deletions(-) Acked-by: Rob Herring <robh@kernel.org>
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[PATCH V2 4/5] dt-bindings: phy: Modify Broadcom NS USB 3.0 PHY binding to use MDIO Rafał Miłecki <zajec5@gmail.com> - 2017-06-08 22:10 +0200 Re: [PATCH V2 4/5] dt-bindings: phy: Modify Broadcom NS USB 3.0 PHY binding to use MDIO Rob Herring <robh@kernel.org> - 2017-06-14 17:30 +0200
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