[PATCH v4 10/15] ASoC: dt-bindings: tegra: Add graph bindings

[Sameer Pujar]

>> Add device tree binding properties of generic graph to ASoC component
>> devices. This allows to define audio ports out of these components or
>> DAIs and audio graph based sound card can be realised with this.
>>
>> Signed-off-by: Sameer Pujar <spujar at nvidia.com>
>> ---
>>   Documentation/devicetree/bindings/sound/nvidia,tegra186-dspk.yaml  | 7 +++++++
>>   .../devicetree/bindings/sound/nvidia,tegra210-admaif.yaml          | 7 +++++++
>>   Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml  | 7 +++++++
>>   Documentation/devicetree/bindings/sound/nvidia,tegra210-dmic.yaml  | 7 +++++++
>>   Documentation/devicetree/bindings/sound/nvidia,tegra210-i2s.yaml   | 7 +++++++
>>   5 files changed, 35 insertions(+)
>>
>> diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra186-dspk.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra186-dspk.yaml
>> index ed2fb32..23875b1 100644
>> --- a/Documentation/devicetree/bindings/sound/nvidia,tegra186-dspk.yaml
>> +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra186-dspk.yaml
>> @@ -55,6 +55,13 @@ properties:
>>         The name can be "DSPK1" or "DSPKx", where x depends on the maximum
>>         available instances on a Tegra SoC.
>>
>> +  ports:
>> +    $ref: /schemas/sound/audio-graph-card.yaml#/definitions/ports
>> +

>> +patternProperties:
>> +  "^port(@[0-9a-f]+)?$":
>> +    $ref: /schemas/sound/audio-graph-card.yaml#/definitions/port
> You should have either 'ports' or a single 'port' (yes, the graph
> binding allowed multiple port nodes without 'ports', but that should be
> deprecated IMO)

OK, will drop this and just use 'port' here.