| Message ID | 20180418153157.1960-6-srinivas.kandagatla@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
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 queried > + from 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 >
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 queried + from 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 { + compatible = "qcom,q6adm"; + reg = <APR_SVC_ADM>; + q6routing: routing { + #sound-dai-cells = <0>; + }; +};