dt-bindings: usb: renesas,usbhs: Document RZ/Five SoC

dt-bindings: usb: renesas,usbhs: Document RZ/Five SoC

The USBHS IP block on the RZ/Five SoC is identical to one found on the
RZ/G2UL SoC. "renesas,usbhs-r9a07g043" compatible string will be used on
the RZ/Five SoC so to make this clear and to keep this file consistent,
update the comment to include RZ/Five SoC.

No driver changes are required as generic compatible string
"renesas,rza2-usbhs" will be used as a fallback on RZ/Five SoC.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/20231115211407.32067-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>