Messages in this thread | ![/](/images/icornerl.gif) | | Date | Tue, 24 Jan 2023 22:03:08 +0100 | From | Andrew Lunn <> | Subject | Re: [PATCH net-next 0/5] net: phy: C45-over-C22 access |
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> Btw. for the DT case, it seems we need yet another property > to indicate broken MDIO busses.
I would prefer to avoid that. I would suggest you do what i did for the none DT case. First probe using C22 for all devices known in DT. Then call mdiobus_prevent_c45_scan() which will determine if any of the found devices are FUBAR and will break C45. Then do a second probe using C45 and/or C45 over C22 for those devices in DT with the c45 compatible.
Andrew
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