From: Andrew Lunn <andrew@lunn.ch>
To: Nick Bowler <nbowler@draconx.ca>
Cc: Rob Herring <robh@kernel.org>,
Saravana Kannan <saravanak@google.com>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, netdev@vger.kernel.org,
regressions@lists.linux.dev
Subject: Re: PROBLEM: Broken or delayed ethernet on Xilinx ZCU104 since 5.18 (regression)
Date: Sat, 5 Aug 2023 09:25:23 +0200 [thread overview]
Message-ID: <c38e208b-4ffa-4310-ae00-412447fc4269@lunn.ch> (raw)
In-Reply-To: <CADyTPExypWjMW2PF0EfSFc+vvdzRtNEi_H0p3S-mw1BNWyq6VQ@mail.gmail.com>
> > It was also commented out before that change. It could be that gpio
> > controller is missing. Do you have the driver for the tca6416 in
> > your kernel configuration?
>
> I have CONFIG_GPIO_PCA953X=y which I think is the correct driver?
It does appear to be the correct driver. But check if it has
loaded. It is an i2c device, so maybe you are missing the I2C bus
master device?
Andrew
next prev parent reply other threads:[~2023-08-05 7:25 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-04 15:26 Nick Bowler
2023-08-04 15:45 ` Linux regression tracking (Thorsten Leemhuis)
2023-08-08 16:00 ` Robert Hancock
2023-08-04 15:52 ` Rob Herring
2023-08-04 16:24 ` Nick Bowler
2023-08-04 16:28 ` Nick Bowler
2023-08-04 16:47 ` Russell King (Oracle)
2023-08-04 16:54 ` Nick Bowler
2023-08-04 17:02 ` Rob Herring
2023-08-04 17:52 ` Nick Bowler
2023-08-04 20:22 ` Rob Herring
2023-08-04 21:31 ` Nick Bowler
2023-08-04 22:27 ` Russell King (Oracle)
2023-08-05 6:57 ` Nick Bowler
2023-08-05 7:03 ` Andrew Lunn
2023-08-05 6:58 ` Andrew Lunn
2023-08-05 7:10 ` Nick Bowler
2023-08-05 7:25 ` Andrew Lunn [this message]
2023-08-05 7:34 ` Nick Bowler
2023-08-29 13:30 ` Linux regression tracking #update (Thorsten Leemhuis)
2023-08-05 1:03 ` Saravana Kannan
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