From: Srinivas Kandagatla srinivas.kandagatla@linaro.org
Signed-off-by: Srinivas Kandagatla srinivas.kandagatla@linaro.org --- .../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>; +};