Merge branch 'dt-bindings-net-renesas-etheravb-r-car-gen4-updates'

Geert Uytterhoeven says:

====================
dt-bindings: net: renesas,etheravb: R-Car Gen4 updates

This patch series contains two updates for the Renesas Ethernet AVB
Device Tree bindings.
====================

Link: https://lore.kernel.org/r/cover.1662714607.git.geert+renesas@glider.be


Signed-off-by: Jakub Kicinski <kuba@kernel.org>