Hi Neil,

Neil Armstrong [off-list ref] writes:

It has been reported on IRC and in KernelCI boot tests, this change breaks
internal PHY support on the Amlogic G12A/SM1 Based boards.

We suspect the added signal to reset more than the Ethernet MAC but also
the MDIO/(RG)MII mux used to redirect the MAC signals to the internal PHY.

This reverts commit f3362f0c18174a1f334a419ab7d567a36bd1b3f3 while we find
and acceptable solution to cleanly reset the Ethernet MAC.

Reported-by: Corentin Labbe <clabbe@baylibre.com>
Acked-by: Jérôme Brunet <jbrunet@baylibre.com>
Signed-off-by: Neil Armstrong <redacted>
---
Hi Kevin,

This has been reported to also break on 5.10, when this lands on 5.11, I'll send another
patch for 5.10 because meson-axg.dtsi needs a conflict resolution on 5.11.

Looks like this never got submitted to v5.10.  I just discovered it that
v5.10 in SEI610 (internal PHY) is broken.

Could you submit this to v5.10 stable also please?

Thanks,

Kevin






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