Merge branch 'update-cpsw-bindings-for-serdes-phy'

Siddharth Vadapalli says:

====================
Update CPSW bindings for Serdes PHY

This series adds documentation for the Serdes PHY. Also, the name used to
refer to the Serdes PHY in the am65-cpsw driver is updated to match the
documented name.

Documenting the Serdes PHY bindings was missed out in the already merged
series at:
https://lore.kernel.org/r/20230104103432.1126403-1-s-vadapalli@ti.com/
This miss was pointed out at:
https://lore.kernel.org/r/CAMuHMdW5atq-FuLEL3htuE3t2uO86anLL3zeY7n1RqqMP_rH1g@mail.gmail.com/

v2:
https://lore.kernel.org/r/20230308051835.276552-1-s-vadapalli@ti.com/
v1:
https://lore.kernel.org/r/20230306094750.159657-1-s-vadapalli@ti.com/
====================

Link: https://lore.kernel.org/r/20230309073612.431287-1-s-vadapalli@ti.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>