dt-bindings: pwm: rcar: add r8a77961 support

Add support for r8a77961 (R-Car M3-W+).

Signed-off-by: Yoshihiro Shimoda <[email protected]>
Reviewed-by: Geert Uytterhoeven <[email protected]>
Signed-off-by: Thierry Reding <[email protected]>

Author: shimoday

Documentation/devicetree/bindings/pwm/renesas,pwm-rcar.yaml

@@ -27,6 +27,7 @@ properties:
           - renesas,pwm-r8a7794   # R-Car E2
           - renesas,pwm-r8a7795   # R-Car H3
           - renesas,pwm-r8a7796   # R-Car M3-W
+          - renesas,pwm-r8a77961  # R-Car M3-W+
           - renesas,pwm-r8a77965  # R-Car M3-N
           - renesas,pwm-r8a77970  # R-Car V3M
           - renesas,pwm-r8a77980  # R-Car V3H