dt-bindings: i2c: mv64xxx: Add compatible for the A100 i2c node.

Allwinner A100 have a mv64xxx i2c interface available to be used.
Signed-off-by: Yangtao Li <frank@allwinnertech.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>

Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml

@@ -26,6 +26,9 @@ properties:
       - items:
           - const: allwinner,sun50i-a64-i2c
           - const: allwinner,sun6i-a31-i2c
+      - items:
+          - const: allwinner,sun50i-a100-i2c
+          - const: allwinner,sun6i-a31-i2c
       - items:
           - const: allwinner,sun50i-h6-i2c
           - const: allwinner,sun6i-a31-i2c