Messages in this thread | | | Date | Tue, 26 Apr 2016 20:23:35 +0200 | From | Andrew Lunn <> | Subject | Re: [PATCH 1/6] bus: Add shared MDIO bus framework |
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> A more complex problem would be having a PHY driver for a device > that can be either an ethernet phy or some other phy.
I doubt that ever happens. You can have up to 32 different devices on an MDIO bus. Since an Ethernet PHY and a "some other sort of PHY" are completely different things, why would a hardware engineer place them on the same address? It is like saying your ATA controller and VGA controller share the same slot on the PCI bus...
Andrew
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