69 lines · yaml
1# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause2%YAML 1.23---4$id: http://devicetree.org/schemas/sound/qcom,q6afe.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Qualcomm Audio FrontEnd (Q6AFE)8 9maintainers:10 - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>11 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>12 13allOf:14 - $ref: /schemas/soc/qcom/qcom,apr-services.yaml#15 16properties:17 compatible:18 enum:19 - qcom,q6afe20 21 clock-controller:22 $ref: /schemas/sound/qcom,q6dsp-lpass-clocks.yaml#23 unevaluatedProperties: false24 description: Qualcomm DSP LPASS clock controller25 26 dais:27 type: object28 $ref: /schemas/sound/qcom,q6dsp-lpass-ports.yaml#29 unevaluatedProperties: false30 description: Qualcomm DSP audio ports31 32required:33 - compatible34 - dais35 36unevaluatedProperties: false37 38examples:39 - |40 #include <dt-bindings/soc/qcom,apr.h>41 #include <dt-bindings/sound/qcom,q6afe.h>42 apr {43 #address-cells = <1>;44 #size-cells = <0>;45 46 service@4 {47 compatible = "qcom,q6afe";48 reg = <APR_SVC_AFE>;49 qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";50 51 clock-controller {52 compatible = "qcom,q6afe-clocks";53 #clock-cells = <2>;54 };55 56 dais {57 compatible = "qcom,q6afe-dais";58 #address-cells = <1>;59 #size-cells = <0>;60 #sound-dai-cells = <1>;61 62 dai@22 {63 reg = <QUATERNARY_MI2S_RX>;64 qcom,sd-lines = <0 1 2 3>;65 };66 };67 };68 };69