RE: [PATCH v3 net-next 3/3] net: enetc: update the base address of port MDIO registers for ENETC v4

[Claudiu Manoil]

> -----Original Message-----
> From: Wei Fang <wei.fang@xxxxxxx>
> Sent: Wednesday, November 19, 2025 12:26 PM
[...]
> Subject: [PATCH v3 net-next 3/3] net: enetc: update the base address of port
> MDIO registers for ENETC v4
> 
> Each ENETC has a set of external MDIO registers to access its external
> PHY based on its port EMDIO bus, these registers are used for MDIO bus
> access, such as setting the PHY address, PHY register address and value,
> read or write operations, C22 or C45 format, etc. The base address of
> this set of registers has been modified in ENETC v4 and is different
> from that in ENETC v1. So the base address needs to be updated so that
> ENETC v4 can use port MDIO to manage its own external PHY.
> 
> Additionally, if ENETC has the PCS layer, it also has a set of internal
> MDIO registers for managing its on-die PHY (PCS/Serdes). The base address
> of this set of registers is also different from that of ENETC v1, so the
> base address also needs to be updated so that ENETC v4 can support the
> management of on-die PHY through the internal MDIO bus.
> 
> Signed-off-by: Wei Fang <wei.fang@xxxxxxx>
> ---

Reviewed-by: Claudiu Manoil <claudiu.manoil@xxxxxxx>