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ASoC: dt-bindings: qcom: sm8250: Document "aux-devs" 

The sm8250 audio driver uses the common Qualcomm device tree parser and
therefore already supports the "aux-devs" property that allows adding
additional auxiliary devices to the sound card (e.g. analog speaker
amplifiers that can be connected using "audio-routing").

Document the property in the DT schema for sm8250 as well. The description
is taken from simple-card.yaml which has a very similar property.

Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20211202145505.58852-3-stephan@gerhold.net
Signed-off-by: Mark Brown <broonie@kernel.org>
pull/78/merge
Stephan Gerhold 2021-12-02 15:55:02 +01:00 committed by Mark Brown
parent c55676ec29
commit 1875ae76f8
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6
Documentation/devicetree/bindings/sound/qcom,sm8250.yaml
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@ -27,6 +27,12 @@ properties:
being the connection's source. Valid names could be power supplies, being the connection's source. Valid names could be power supplies,
MicBias of codec and the jacks on the board. MicBias of codec and the jacks on the board.
aux-devs:
$ref: /schemas/types.yaml#/definitions/phandle-array
description: |
List of phandles pointing to auxiliary devices, such
as amplifiers, to be added to the sound card.
model: model:
$ref: /schemas/types.yaml#/definitions/string $ref: /schemas/types.yaml#/definitions/string
description: User visible long sound card name description: User visible long sound card name