media: dt-bindings: media: renesas,csi2: Add binding for V4H

Document support for the CSI-2 module in the Renesas V4H (r8a779g0) SoC.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

Documentation/devicetree/bindings/media/renesas,csi2.yaml

@@ -31,6 +31,7 @@ properties:
           - renesas,r8a77980-csi2 # R-Car V3H
           - renesas,r8a77990-csi2 # R-Car E3
           - renesas,r8a779a0-csi2 # R-Car V3U
+          - renesas,r8a779g0-csi2 # R-Car V4H
 
   reg:
     maxItems: 1