From: Inochi Amaoto <inochiama@gmail.com>
To: Andrew Lunn <andrew@lunn.ch>,
Maxime Chevallier <maxime.chevallier@bootlin.com>
Cc: Inochi Amaoto <inochiama@gmail.com>,
Andrew Lunn <andrew+netdev@lunn.ch>,
Eric Dumazet <edumazet@google.com>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Paolo Abeni <pabeni@redhat.com>, Yixun Lan <dlan@kernel.org>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
netdev@vger.kernel.org, linux-riscv@lists.infradead.org,
spacemit@lists.linux.dev,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, E Shattow <e@freeshell.de>,
Han Gao <gaohan@iscas.ac.cn>
Subject: Re: Failed to reinit phy of spacemit-dwmac when reset-gpio is present
Date: Mon, 13 Jul 2026 06:30:19 +0800 [thread overview]
Message-ID: <alQVRx2vCWnqCDEs@inochi.infowork> (raw)
In-Reply-To: <8689bf7d-e00d-4097-bd3c-4d7d7844d1d2@lunn.ch>
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@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
next prev parent reply other threads:[~2026-07-12 22:31 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-12 4:52 Failed to reinit phy of spacemit-dwmac when reset-gpio is present Inochi Amaoto
2026-07-12 8:55 ` Maxime Chevallier
2026-07-12 13:49 ` Andrew Lunn
2026-07-12 14:49 ` E Shattow
2026-07-12 22:30 ` Inochi Amaoto [this message]
2026-07-12 22:32 ` Inochi Amaoto
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