Merge branch 'add-support-for-renesas-rz-g3l-gbeth'

Biju Das says:

====================
Add support for Renesas RZ/G3L GBETH

From: Biju Das <biju.das.jz@bp.renesas.com>

The Renesas RZ/G3L GBETH IP uses Synopsys DesignWare MAC version 5.30
compared to other Renesas SoC such as RZ/V2H that use MAC version 5.20.

The RZ/G3L GBETH requires an extra clock compared to RZ/G3E and has pps
interrupts. Document the Renesas RZ/G3L GBETH IP in bindings and add
support for the RZ/G3L GBETH in dwmac-renesas-gbeth glue driver.
====================

Link: https://patch.msgid.link/20260131161250.5047-1-biju.das.jz@bp.renesas.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>