Merge branch 'net-altera-tse-cleanup-init-sequence'

Merge branch 'net-altera-tse-cleanup-init-sequence'

Maxime Chevallier says:

====================
net: altera-tse: Cleanup init sequence

Altera TSE cleanup to make sure everything is properly intialized
before registering the netdev.

When Altera TSE was converted to phylink, the PCS and phylink creation
were added after register_netdev(), which is wrong as this may race
with .ndo_open() once the netdev is registered.

This series makes so that we register the netdev once all resources are
cleanly initialised, that includes PCS and phylink creation as well as a
few other operations such as reading the IP version.

No errors were found in the wild, so this series doesn't target net, but
given that we fix some racy-ness, a point could be made to send that to
net.

This series doesn't introduce functional changes, however the internal
mii_bus for PCS configuration is renamed.

v1: https://lore.kernel.org/20251030102418.114518-1-maxime.chevallier@bootlin.com
====================

Link: https://patch.msgid.link/20251103104928.58461-1-maxime.chevallier@bootlin.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>