dt-bindings: usb: sunxi-musb: Add H616 compatible string

The H616 MUSB peripheral is compatible to the H3 one (8 endpoints).
Signed-off-by: NAndre Przywara <andre.przywara@arm.com>
Acked-by: NMaxime Ripard <mripard@kernel.org>
Acked-by: NRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210519104152.21119-10-andre.przywara@arm.comSigned-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Documentation/devicetree/bindings/usb/allwinner,sun4i-a10-musb.yaml

@@ -22,6 +22,9 @@ properties:
               - allwinner,sun8i-a83t-musb
               - allwinner,sun50i-h6-musb
           - const: allwinner,sun8i-a33-musb
+      - items:
+          - const: allwinner,sun50i-h616-musb
+          - const: allwinner,sun8i-h3-musb
 
   reg:
     maxItems: 1