dt-bindings: ata: renesas,rcar-sata: Add r8a774e1 support

Document SATA support for the RZ/G2H SoC, no driver change required.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>

Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml

@@ -26,6 +26,7 @@ properties:
       - items:
           - enum:
               - renesas,sata-r8a774b1     # RZ/G2N
+              - renesas,sata-r8a774e1     # RZ/G2H
               - renesas,sata-r8a7795      # R-Car H3
               - renesas,sata-r8a77965     # R-Car M3-N
           - const: renesas,rcar-gen3-sata # generic R-Car Gen3 or RZ/G2