Re: [PATCH v3 4/4] net: phy: marvell-88q2xxx: add driver for the Marvell 88Q2220 PHY

[Stefan Eichenberger]

Hi Dimitri,

On Thu, Dec 21, 2023 at 08:28:51AM +0100, Dimitri Fedrau wrote:
> Add a driver for the Marvell 88Q2220. This driver allows to detect the
> link, switch between 100BASE-T1 and 1000BASE-T1 and switch between
> master and slave mode and autonegotiation.
> 
> Signed-off-by: Dimitri Fedrau <dima.fedrau@xxxxxxxxx>

I tried to make your patch work in my setup but I'm unable to force a
link speed. Were you able to force a different link speed with the
following command?
ethtool -s eth0 speed 100 autoneg off

Regards,
Stefan