[PATCH 3/7] binding: mdio-mux: Add DT binding doc for Broadcom MDIO bus mutiplexer

Andrew Lunn andrew at lunn.ch
Tue May 31 05:27:57 PDT 2016


> Yes. I agree. We will logical OR MII_ADDR_C45 into the address from PHY
> drivers. Is there any standard property exist for non-ethernet-phy DRIVERS
> to decide the whether PHY node support C45 or C22?

Why do you even need this in the device tree? If the driver needs to
access a register > 31, it knows it must use C45. If it is less than
32, it can use either C22 or C45.

    Andrew



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