dt-bindings: pinctrl: renesas: Document RZ/G3L SoC

Add documentation for the pin controller found on the Renesas RZ/G3L
(R9A08G046) SoC. The RZ/G3L PFC is similar to the RZ/G3S SoC but has
more pins.

Also add header file similar to RZ/G3E and RZ/V2H as it has alpha
numeric ports.

Document renesas,clonech property for controlling clone channel
control register located on SYSC IP block on RZ/G3L SoC.

Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20260430093422.74812-2-biju.das.jz@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

0 files changed, 0 insertions, 0 deletions