[PATCH v2 01/20] ASoC: dt-bindings: Add binding for Tegra20 S/PDIF

[Rob Herring]

On Fri, Nov 26, 2021 at 07:17:48PM +0300, Dmitry Osipenko wrote:
> Add device-tree binding for Tegra20 S/PDIF controller.
> 
> Signed-off-by: Dmitry Osipenko <digetx at gmail.com>
> ---
>  .../bindings/sound/nvidia,tegra20-spdif.yaml  | 85 +++++++++++++++++++
>  1 file changed, 85 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra20-spdif.yaml
> 
> diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra20-spdif.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra20-spdif.yaml
> new file mode 100644
> index 000000000000..00240205817d
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra20-spdif.yaml
> @@ -0,0 +1,85 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/sound/nvidia,tegra20-spdif.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: NVIDIA Tegra20 S/PDIF Controller
> +
> +description: |
> +  The S/PDIF controller supports both input and output in serial audio
> +  digital interface format. The input controller can digitally recover
> +  a clock from the received stream. The S/PDIF controller is also used
> +  to generate the embedded audio for HDMI output channel.
> +
> +maintainers:
> +  - Thierry Reding <treding at nvidia.com>
> +  - Jon Hunter <jonathanh at nvidia.com>
> +
> +properties:
> +  compatible:
> +    const: nvidia,tegra20-spdif
> +
> +  reg:
> +    maxItems: 1
> +
> +  resets:
> +    maxItems: 1
> +
> +  interrupts:
> +    maxItems: 1
> +
> +  clocks:
> +    minItems: 2
> +
> +  clock-names:
> +    items:
> +      - const: spdif_out
> +      - const: spdif_in

'spdif_' is redundant.

Otherwise,

Reviewed-by: Rob Herring <robh at kernel.org>