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| author | Stephan Gerhold <stephan@gerhold.net> | 2021-12-02 17:55:02 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-12-14 01:43:58 +0300 |
| commit | 1875ae76f82c5c9acd7b7f44bd9226fbcbe858b7 (patch) | |
| tree | 67f40f0feb39492ef960c8ece7e3f593bc54ef83 /Documentation/devicetree/bindings/sound/qcom,sm8250.yaml | |
| parent | c55676ec292e0ff83261eb61efaf99a91079a3b8 (diff) | |
| download | linux-1875ae76f82c5c9acd7b7f44bd9226fbcbe858b7.tar.xz | |
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>
Diffstat (limited to 'Documentation/devicetree/bindings/sound/qcom,sm8250.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/qcom,sm8250.yaml | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml b/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml index a0f1d7340eb5..3123382297b8 100644 --- a/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml +++ b/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml @@ -27,6 +27,12 @@ properties: being the connection's source. Valid names could be power supplies, 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: $ref: /schemas/types.yaml#/definitions/string description: User visible long sound card name |