On Wed, Apr 18, 2018 at 04:31:39PM +0100, srinivas.kandagatla@linaro.org wrote:
From: Srinivas Kandagatla srinivas.kandagatla@linaro.org
This patch add DT bindings for ADM (Audio Device Manager) DSP module. This module implements mixer controls to setup the connections between AFE ports and ASM streams.
Signed-off-by: Srinivas Kandagatla srinivas.kandagatla@linaro.org Reviewed-and-tested-by: Rohit kumar rohitkr@codeaurora.org
.../devicetree/bindings/sound/qcom,q6adm.txt | 33 ++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/qcom,q6adm.txt
Similar comments in this one.
diff --git a/Documentation/devicetree/bindings/sound/qcom,q6adm.txt b/Documentation/devicetree/bindings/sound/qcom,q6adm.txt new file mode 100644 index 000000000000..f1e2df8d2ea8 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/qcom,q6adm.txt @@ -0,0 +1,33 @@ +Qualcomm Audio Device Manager (Q6ADM) binding
+Q6ADM 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,adm-v<MAJOR-NUMBER>.<MINOR-NUMBER>".
Or "qcom,adm" where the version number can be queriedfrom DSP.example "qcom,adm-v2.0"+= ADM routing +"routing" subnode of the ADM node represents adm routing specific configuration
+- #sound-dai-cells
- Usage: required
- Value type: <prop-encoded-array>
- Definition: Must be 0
+= EXAMPLE +q6adm {
a6adm@?
Needs to be the number, not a define.
- compatible = "qcom,q6adm";
- reg = <APR_SVC_ADM>;
- q6routing: routing {
#sound-dai-cells = <0>;- };
+};
2.16.2