Re: [PATCH] net: mdio: force deassert MDIO reset signal

[Andrew Lunn]

On Mon, Jan 16, 2023 at 08:39:31AM +0000, Pierluigi Passaro wrote:
> On Mon, Jan 16, 2023 at 12:55 AM Andrew Lunn <andrew@xxxxxxx> wrote:
> > > Specifying the ID as part of the compatible string works for clause 22 PHYs,
> > > but for clause 45 PHYs it does not work. The code always wants to read the
> > > ID from the PHY itself. But I do not understand things well enough to tell
> > > whether that's a fundamental restriction of C45 or just our implementation
> > > and the implementation can be changed to fix it.
> > >
> > > Do you have some thoughts on this?
> >
> > Do you have more details about what goes wrong? Which PHY driver is
> > it? What compatibles do you put into DT for the PHY?
> >
> We use both AR8033 and ADIN1300: these are 10/100/1000 PHYs.
> They are both probed after the MDIO bus, but skipped if the reset was
> asserted while probing the MDIO bus.
> However, for iMX6UL and iMX7 we use C22, not C45.

I never said it did. Please read the actual emails, then you would of
noticed we have go off on tangent and are trying to fix another issue.

	Andrew