dt-bindings: media: Add Allwinner R40 deinterlace compatible

Allwinner R40 SoC also contains deinterlace core, compatible to H3.

Add compatible string for it.
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20210106181901.1324075-2-jernej.skrabec@siol.net

Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml

@@ -19,6 +19,9 @@ properties:
   compatible:
     oneOf:
       - const: allwinner,sun8i-h3-deinterlace
+      - items:
+          - const: allwinner,sun8i-r40-deinterlace
+          - const: allwinner,sun8i-h3-deinterlace
       - items:
           - const: allwinner,sun50i-a64-deinterlace
           - const: allwinner,sun8i-h3-deinterlace