[PATCH v5 1/3] dt-bindings: ASoC: audio-graph-card: switch to yaml base Documentation

[Sameer Pujar]

> From: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
>
> This patch switches from .txt base to .yaml base Document.
>
> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>

Acked-by: Sameer Pujar <spujar at nvidia.com>