Merge branch 'fixes-for-mv88e6xxx-for-6320-6321-family'

Marek Behún says:

====================
Fixes for mv88e6xxx for 6320/6321 family

Five fixes for mv88e6xxx for 6320/6321 family, for net-next,
without Fixes tags, as per Andrew's request last year, see
https://lore.kernel.org/netdev/20250313134146.27087-1-kabel@kernel.org/
====================

Link: https://patch.msgid.link/20260504153227.1390546-1-kabel@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>