Merge branch 'fix-rgmii-delays-for-88e1118'

Russell King says:

====================
Fix RGMII delays for 88E1118

This series fixes the RGMII delays for 88E1118 Marvell PHYs, after
a report by Corentin Labbe that the Marvell driver fails to work.

Patch 1 cleans up the paged register accesses in m88e1118_config_init()
and patch 2 adds the RGMII delay configuration.

This comes with an element of risk as existing DT may need to be fixed
for this in a similar way as we have done in the recent past for other
PHY drivers that have misinterpreted the RGMII interface modes.
====================

Link: https://lore.kernel.org/r/YdR3wYFkm4eJApwb@shell.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>