Merge branch 'net-pcs-altera-tse-simplify-and-clean-up-the-driver'

Merge branch 'net-pcs-altera-tse-simplify-and-clean-up-the-driver'

Maxime Chevallier says:

====================
net: pcs: altera-tse: simplify and clean-up the driver

This small series does a bit of code cleanup in the altera TSE pcs
driver, removing unused register definitions, handling 1000BaseX speed
configuration correctly according to the datasheet, and making use of
proper poll_timeout helpers.

No functional change is introduced.
====================

Link: https://lore.kernel.org/r/20221125131801.64234-1-maxime.chevallier@bootlin.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>