| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/sound/qcom,q6apm.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Qualcomm Audio Process Manager (Q6APM) |
| 8 | |
| 9 | maintainers: |
| 10 | - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> |
| 11 | - Srinivas Kandagatla <srinivas.kandagatla@linaro.org> |
| 12 | |
| 13 | allOf: |
| 14 | - $ref: dai-common.yaml# |
| 15 | - $ref: /schemas/soc/qcom/qcom,apr-services.yaml# |
| 16 | |
| 17 | properties: |
| 18 | compatible: |
| 19 | enum: |
| 20 | - qcom,q6apm |
| 21 | |
| 22 | bedais: |
| 23 | type: object |
| 24 | $ref: /schemas/sound/qcom,q6apm-lpass-dais.yaml# |
| 25 | unevaluatedProperties: false |
| 26 | description: Qualcomm DSP audio ports |
| 27 | |
| 28 | dais: |
| 29 | type: object |
| 30 | $ref: /schemas/sound/qcom,q6apm-dai.yaml# |
| 31 | unevaluatedProperties: false |
| 32 | description: Qualcomm DSP audio ports |
| 33 | |
| 34 | '#sound-dai-cells': |
| 35 | const: 0 |
| 36 | |
| 37 | required: |
| 38 | - compatible |
| 39 | - bedais |
| 40 | - dais |
| 41 | |
| 42 | unevaluatedProperties: false |
| 43 | |
| 44 | examples: |
| 45 | - | |
| 46 | #include <dt-bindings/soc/qcom,gpr.h> |
| 47 | |
| 48 | gpr { |
| 49 | #address-cells = <1>; |
| 50 | #size-cells = <0>; |
| 51 | |
| 52 | service@1 { |
| 53 | reg = <GPR_APM_MODULE_IID>; |
| 54 | compatible = "qcom,q6apm"; |
| 55 | #sound-dai-cells = <0>; |
| 56 | qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd"; |
| 57 | |
| 58 | dais { |
| 59 | compatible = "qcom,q6apm-dais"; |
| 60 | iommus = <&apps_smmu 0x1801 0x0>; |
| 61 | }; |
| 62 | |
| 63 | bedais { |
| 64 | compatible = "qcom,q6apm-lpass-dais"; |
| 65 | #sound-dai-cells = <1>; |
| 66 | }; |
| 67 | }; |
| 68 | }; |