Re: [PATCH v1] net: phy: tja11xx: add TJA1102 support

[Marek Vasut]

On 3/3/20 8:37 AM, Oleksij Rempel wrote:
> TJA1102 is an dual T1 PHY chip. Both PHYs are separately addressable.
> PHY 0 can be identified by PHY ID. PHY 1 has no PHY ID and can be
> configured in device tree by setting compatible =
> "ethernet-phy-id0180.dc81".
> 
> PHY 1 has less suported registers and functionality. For current driver
> it will affect only the HWMON support.

Can't you do some magic with match_phy_device (like in
8b95599c55ed24b36cf44a4720067cfe67edbcb4) to discern the second half of
the PHY ?