Merge branch 'net-stmmac-qcom-ethqos-more-cleanups'

Russell King says:

====================
net: stmmac: qcom-ethqos: more cleanups

Further cleanups to qcom-ethqos, mainly concentrating on the RGMII
code, making it clearer what the differences are for each speed, thus
making the code more readable.

I'm still not really happy with this. The speed specific configuration
remains split between ethqos_fix_mac_speed_rgmii() and
ethqos_rgmii_macro_init(), where the latter is only ever called from
the former. So, I think further work is needed here - maybe it needs
restructuring into the various componenet parts of the RGMII block?
====================

Link: https://patch.msgid.link/acZDEg9wdjhBTHlL@shell.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>