[PATCH net-next] net: phy: meson-gxl: support more G12A-internal PHY versions

Andrew Lunn andrew at lunn.ch
Sun Jan 15 08:57:55 PST 2023


On Sun, Jan 15, 2023 at 04:19:37PM +0100, Heiner Kallweit wrote:
> On my SC2-based system the genphy driver was used because the PHY
> identifies as 0x01803300. It works normal with the meson g12a
> driver after this change.
> Switch to PHY_ID_MATCH_MODEL to cover the different sub-versions.

Hi Heiner

Are there any datasheets for these devices? Anything which documents
the lower nibble really is a revision?

I'm just trying to avoid future problems where we find it is actually
a different PHY, needs its own MATCH_EXACT entry, and then we find we
break devices using 0x01803302 which we had no idea exists, but got
covered by this change.

	Andrew



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