dt-bindings: mtd: rockchip: add rockchip,rk3128-nfc

Add rockchip,rk3128-nfc compatible string.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/f09665c1-9938-38c1-9a31-f196a3ef9cf0@gmail.com

Documentation/devicetree/bindings/mtd/rockchip,nand-controller.yaml

@@ -19,7 +19,9 @@ properties:
       - const: rockchip,rk2928-nfc
       - const: rockchip,rv1108-nfc
       - items:
-          - const: rockchip,rk3036-nfc
+          - enum:
+              - rockchip,rk3036-nfc
+              - rockchip,rk3128-nfc
           - const: rockchip,rk2928-nfc
       - items:
           - const: rockchip,rk3308-nfc