ASoC: rsnd: Add r8a774a1 support

Document RZ/G2M (R8A774A1) SoC bindings.

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
index 9e76427..8083f0d 100644 (file)
--- a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
+++ b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
@@ -340,10 +340,11 @@ Required properties:
 - compatible                   : "renesas,rcar_sound-<soctype>", fallbacks
                                  "renesas,rcar_sound-gen1" if generation1, and
                                  "renesas,rcar_sound-gen2" if generation2 (or RZ/G1)
-                                 "renesas,rcar_sound-gen3" if generation3
+                                 "renesas,rcar_sound-gen3" if generation3 (or RZ/G2)
                                  Examples with soctypes are:
                                    - "renesas,rcar_sound-r8a7743" (RZ/G1M)
                                    - "renesas,rcar_sound-r8a7745" (RZ/G1E)
+                                   - "renesas,rcar_sound-r8a774a1" (RZ/G2M)
                                    - "renesas,rcar_sound-r8a7778" (R-Car M1A)
                                    - "renesas,rcar_sound-r8a7779" (R-Car H1)
                                    - "renesas,rcar_sound-r8a7790" (R-Car H2)