[PATCH v3 08/25] dt-bindings: sound: qcom: Add bindings for q6asm
From: srinivas.kandagatla at linaro.org <hidden>
Date: 2018-02-13 17:08:47
Also in:
alsa-devel, linux-arm-msm, linux-devicetree, lkml
Subsystem:
arm/qualcomm mailing list, open firmware and flattened device tree bindings, qcom audio (asoc) drivers, sound - soc layer / dynamic audio power management (asoc), the rest · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Srinivas Kandagatla, Liam Girdwood, Mark Brown, Linus Torvalds
From: Srinivas Kandagatla <redacted> Signed-off-by: Srinivas Kandagatla <redacted> --- .../devicetree/bindings/sound/qcom,q6asm.txt | 38 ++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/qcom,q6asm.txt
diff --git a/Documentation/devicetree/bindings/sound/qcom,q6asm.txt b/Documentation/devicetree/bindings/sound/qcom,q6asm.txt
new file mode 100644
index 000000000000..5d6a90681796
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/qcom,q6asm.txt@@ -0,0 +1,38 @@ +Qualcomm Audio Stream Manager (Q6ASM) binding + +Q6ASM is one of the APR audio service on Q6DSP. +Please refer to qcom,apr.txt for details of the coommon apr service bindings +used by the apr service device. + +- but must contain the following property: + +- compatible: + Usage: required + Value type: <stringlist> + Definition: must be "qcom,asm-v<MAJOR-NUMBER>.<MINOR-NUMBER>". + example "qcom,asm-v2.0" + +- qcom,apr-svc-id + Usage: required + Value type: <prop-encoded-array> + Definition: Must be 7 for Audio Stream Manager Service. + +- qcom,apr-svc-name + Usage: required + Value type: <stringlist> + Definition: Must be "ASM" + +- #sound-dai-cells + Usage: required + Value type: <prop-encoded-array> + Definition: Must be 1 + + += EXAMPLE + +q6asm: q6asm { + compatible = "qcom,q6asm"; + qcom,apr-svc-name = "ASM"; + qcom,apr-svc-id = <APR_SVC_ASM>; + #sound-dai-cells = <1>; +};
--
2.15.1