| # SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/sound/qcom,q6apm.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Qualcomm Audio Process Manager (Q6APM) |
| |
| maintainers: |
| - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> |
| - Srinivas Kandagatla <srinivas.kandagatla@linaro.org> |
| |
| allOf: |
| - $ref: dai-common.yaml# |
| - $ref: /schemas/soc/qcom/qcom,apr-services.yaml# |
| |
| properties: |
| compatible: |
| enum: |
| - qcom,q6apm |
| |
| bedais: |
| type: object |
| $ref: /schemas/sound/qcom,q6apm-lpass-dais.yaml# |
| unevaluatedProperties: false |
| description: Qualcomm DSP audio ports |
| |
| dais: |
| type: object |
| $ref: /schemas/sound/qcom,q6apm-dai.yaml# |
| unevaluatedProperties: false |
| description: Qualcomm DSP audio ports |
| |
| '#sound-dai-cells': |
| const: 0 |
| |
| required: |
| - compatible |
| - bedais |
| - dais |
| |
| unevaluatedProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/soc/qcom,gpr.h> |
| |
| gpr { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| service@1 { |
| reg = <GPR_APM_MODULE_IID>; |
| compatible = "qcom,q6apm"; |
| #sound-dai-cells = <0>; |
| qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd"; |
| |
| dais { |
| compatible = "qcom,q6apm-dais"; |
| iommus = <&apps_smmu 0x1801 0x0>; |
| }; |
| |
| bedais { |
| compatible = "qcom,q6apm-lpass-dais"; |
| #sound-dai-cells = <1>; |
| }; |
| }; |
| }; |
