Messages in this thread | | | Date | Fri, 10 Feb 2023 10:30:48 +0000 | From | "Russell King (Oracle)" <> | Subject | Re: [PATCH v2 03/11] dt-bindings: arm: mediatek: add 'mediatek,pn_swap' property |
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On Tue, Feb 07, 2023 at 06:38:23PM +0100, Krzysztof Kozlowski wrote: > On 07/02/2023 15:19, Daniel Golle wrote: > > +Optional Properties: > > + > > +- mediatek,pn_swap: Invert polarity of the SGMII data lanes. > > No: > 3. Does not look like property of this node. This is a clock controller > or system controller, not SGMII/phy etc.
Wrong. Totally wrong.
SGMII data lines consist of a "positive" and a "negative" signal. Clearly, this PHY supports swapping the sense of those.
This CLEARLY has nothing to do with a clock controller. It's also not system-controller related either.
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