| Message ID | 20210803125411.28066-7-srinivas.kandagatla@linaro.org (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | ASoC: qcom: Add AudioReach support | expand |
On Tue, 03 Aug 2021 13:53:57 +0100, Srinivas Kandagatla wrote: > DSP Audio clock bindings have been documented with DSP services bindings > which makes it difficult to reuse them, so pull them out in to a dedicated > bindings. > Also as part of this change convert them into yaml format. > > q6afe-clocks were part of q6afe bindings which are deleted in previous patch, this > patch just adds replacement bindings for clocks in yaml format. > > Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> > --- > .../sound/qcom,q6dsp-audio-clocks.yaml | 55 +++++++++++++++++++ > 1 file changed, 55 insertions(+) > create mode 100644 Documentation/devicetree/bindings/sound/qcom,q6dsp-audio-clocks.yaml > Reviewed-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/sound/qcom,q6dsp-audio-clocks.yaml b/Documentation/devicetree/bindings/sound/qcom,q6dsp-audio-clocks.yaml new file mode 100644 index 000000000000..03ab7451eb1c --- /dev/null +++ b/Documentation/devicetree/bindings/sound/qcom,q6dsp-audio-clocks.yaml @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/sound/qcom,q6dsp-audio-clocks.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm DSP Clock Controller binding + +maintainers: + - Srinivas Kandagatla <srinivas.kandagatla@linaro.org> + +description: | + This binding describes the Qualcomm DSP Clock Controller + +properties: + compatible: + const: qcom,q6afe-clocks + + reg: + maxItems: 1 + + '#clock-cells': + const: 2 + description: + Clock Id is followed by clock coupling attributes. + 1 = for no coupled clock + 2 = for dividend of the coupled clock + 3 = for divisor of the coupled clock + 4 = for inverted and no couple clock + +required: + - compatible + - reg + - "#clock-cells" + +additionalProperties: false + +examples: + - | + #include <dt-bindings/soc/qcom,apr.h> + #include <dt-bindings/sound/qcom,q6afe.h> + apr { + #address-cells = <1>; + #size-cells = <0>; + apr-service@4 { + reg = <APR_SVC_AFE>; + #address-cells = <1>; + #size-cells = <0>; + q6afecc@2 { + compatible = "qcom,q6afe-clocks"; + reg = <2>; + #clock-cells = <2>; + }; + }; + };
DSP Audio clock bindings have been documented with DSP services bindings which makes it difficult to reuse them, so pull them out in to a dedicated bindings. Also as part of this change convert them into yaml format. q6afe-clocks were part of q6afe bindings which are deleted in previous patch, this patch just adds replacement bindings for clocks in yaml format. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> --- .../sound/qcom,q6dsp-audio-clocks.yaml | 55 +++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/qcom,q6dsp-audio-clocks.yaml