[PATCH v3] ASoC: dt-bindings: ak4613: switch to yaml base Documentation

[Rob Herring]

On Wed, Jul 15, 2020 at 6:31 PM Kuninori Morimoto
<kuninori.morimoto.gx at renesas.com> wrote:
>
> 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>
> Reviewed-by: Rob Herring <robh at kernel.org>
> Link: https://lore.kernel.org/r/87mu4cxlo2.wl-kuninori.morimoto.gx@renesas.com
> Link: https://lore.kernel.org/r/87o8pf3923.wl-kuninori.morimoto.gx@renesas.com
> ---
> v2 -> v3
>         - add Reviewd-by
>         - add Link
>         - use generic node name on examples
>
>  .../devicetree/bindings/sound/ak4613.txt      | 27 --------
>  .../devicetree/bindings/sound/ak4613.yaml     | 65 +++++++++++++++++++
>  2 files changed, 65 insertions(+), 27 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/sound/ak4613.txt
>  create mode 100644 Documentation/devicetree/bindings/sound/ak4613.yaml
>
> diff --git a/Documentation/devicetree/bindings/sound/ak4613.txt b/Documentation/devicetree/bindings/sound/ak4613.txt
> deleted file mode 100644
> index 49a2e74fd9cb..000000000000
> --- a/Documentation/devicetree/bindings/sound/ak4613.txt
> +++ /dev/null
> @@ -1,27 +0,0 @@
> -AK4613 I2C transmitter
> -
> -This device supports I2C mode only.
> -
> -Required properties:
> -
> -- compatible : "asahi-kasei,ak4613"
> -- reg : The chip select number on the I2C bus
> -
> -Optional properties:
> -- asahi-kasei,in1-single-end   : Boolean. Indicate input / output pins are single-ended.
> -- asahi-kasei,in2-single-end     rather than differential.
> -- asahi-kasei,out1-single-end
> -- asahi-kasei,out2-single-end
> -- asahi-kasei,out3-single-end
> -- asahi-kasei,out4-single-end
> -- asahi-kasei,out5-single-end
> -- asahi-kasei,out6-single-end
> -
> -Example:
> -
> -&i2c {
> -       ak4613: ak4613 at 10 {
> -               compatible = "asahi-kasei,ak4613";
> -               reg = <0x10>;
> -       };
> -};
> diff --git a/Documentation/devicetree/bindings/sound/ak4613.yaml b/Documentation/devicetree/bindings/sound/ak4613.yaml
> new file mode 100644
> index 000000000000..5aae6126c540
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/sound/ak4613.yaml
> @@ -0,0 +1,65 @@
> +# SPDX-License-Identifier: GPL-2.0
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/sound/ak4613.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: AK4613 I2C transmitter Device Tree Bindings
> +
> +maintainers:
> +  - Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
> +
> +properties:
> +  compatible:
> +    const: asahi-kasei,ak4613
> +
> +  reg:
> +    maxItems: 1
> +
> +  clocks:
> +    maxItems: 1
> +
> +  "#sound-dai-cells":
> +    const: 0
> +
> +  # for OF-graph
> +  port:
> +    $ref: "audio-graph-card.yaml#definitions/port"

This patch is dependent on audio-graph-card.yaml which doesn't exist
and breaks linux-next now.

I haven't seen any follow-up to my audio-graph-card.yaml comments, so
please revert this.

Rob