Failed to reinit phy of spacemit-dwmac when reset-gpio is present
Inochi Amaoto
inochiama at gmail.com
Sun Jul 12 15:30:19 PDT 2026
On Sun, Jul 12, 2026 at 03:49:43PM +0200, Andrew Lunn wrote:
> > > --- a/arch/riscv/boot/dts/spacemit/k3-pico-itx.dts
> > > +++ b/arch/riscv/boot/dts/spacemit/k3-pico-itx.dts
> > > @@ -196,7 +196,8 @@ ð0 {
> > >
> > > mdio {
> > > phy0: phy at 1 {
> > > - compatible = "ethernet-phy-ieee802.3-c22";
> > > + compatible = "ethernet-phy-id001c.c916",
> > > + "ethernet-phy-ieee802.3-c22";
> >
> > Indeed that's merely a workaround :(
>
> Despite is being a workaround, there has not been much progress on a
> generic framework for dealing with clocks, resets, regulators etc,
> before probing PHYs. So this is probably what you want to do.
>
> Andrew
OK, I think I should accept the fact and let this workaround
solve the problem.
Regards,
Inochi
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