From: Andrew Lunn <andrew@lunn.ch>
To: James Hilliard <james.hilliard1@gmail.com>
Cc: "Heiner Kallweit" <hkallweit1@gmail.com>,
"Russell King" <linux@armlinux.org.uk>,
"David S. Miller" <davem@davemloft.net>,
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Subject: Re: [PATCH net-next v4 0/4] net: mdio: support dynamic OF device changes
Date: Fri, 7 Aug 2026 17:09:58 +0200 [thread overview]
Message-ID: <ddce5cfa-8cf9-4f9e-ab0a-0b415706876a@lunn.ch> (raw)
In-Reply-To: <CADvTj4rame1n8eQL2GUOaJHnOcR_cqNxzNYO+QeCLYDczEFeUA@mail.gmail.com>
On Fri, Aug 07, 2026 at 08:59:47AM -0600, James Hilliard wrote:
> On Fri, Aug 7, 2026 at 7:16 AM Andrew Lunn <andrew@lunn.ch> wrote:
> >
> > On Thu, Aug 06, 2026 at 09:54:19PM -0600, James Hilliard wrote:
> > > MDIO buses enumerate firmware children only when the bus is registered. A
> > > later devicetree overlay or status transition is ignored, unlike on I2C and
> > > SPI buses. Supporting live reconfiguration also means that population and
> > > removal can race address scanning, PHY attachment and bus teardown.
> >
> > Please make the bootloader work around the issues, and drop this
> > patchset.
>
> This is just fixing OF_DYNAMIC for mdio now, it's no longer used
> by the AC200/AC300 PHY patches anymore.
Meaning it has no users?
We don't add code unless it has a user. To do so pointlessly adds
Maintenance burden.
Andrew
next prev parent reply other threads:[~2026-08-07 15:10 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-07 3:54 [PATCH net-next v4 0/4] net: mdio: support dynamic OF device changes James Hilliard
2026-08-07 3:54 ` [PATCH net-next v4 1/4] net: phy: cache MDIO bus owner before dropping PHY reference James Hilliard
2026-08-07 3:54 ` [PATCH net-next v4 2/4] net: mdio: factor out OF child registration helpers James Hilliard
2026-08-07 3:54 ` [PATCH net-next v4 3/4] net: mdio: make device map changes hotplug-safe James Hilliard
2026-08-07 3:54 ` [PATCH net-next v4 4/4] net: mdio: support dynamic OF device changes James Hilliard
2026-08-07 13:15 ` [PATCH net-next v4 0/4] " Andrew Lunn
2026-08-07 14:59 ` James Hilliard
2026-08-07 15:09 ` Andrew Lunn [this message]
2026-08-07 16:41 ` James Hilliard
2026-08-07 17:14 ` Andrew Lunn
2026-08-07 18:48 ` James Hilliard
2026-08-07 19:16 ` Andrew Lunn
2026-08-07 19:33 ` James Hilliard
2026-08-07 20:25 ` Andrew Lunn
2026-08-07 22:32 ` James Hilliard
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