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     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-dai.yaml#"
    5 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
    6 
    7 title: Qualcomm Audio Process Manager Digital Audio Interfaces binding
    8 
    9 maintainers:
   10   - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
   11 
   12 description: |
   13   This binding describes the Qualcomm APM DAIs in DSP
   14 
   15 properties:
   16   compatible:
   17     const: qcom,q6apm-dais
   18 
   19   reg:
   20     maxItems: 1
   21 
   22   iommus:
   23     maxItems: 1
   24 
   25 required:
   26   - compatible
   27   - iommus
   28   - reg
   29 
   30 additionalProperties: false
   31 
   32 examples:
   33   - |
   34     #include <dt-bindings/soc/qcom,gpr.h>
   35     gpr {
   36         compatible = "qcom,gpr";
   37         #address-cells = <1>;
   38         #size-cells = <0>;
   39         qcom,domain = <GPR_DOMAIN_ID_ADSP>;
   40         service@1 {
   41           compatible = "qcom,q6apm";
   42           reg = <1>;
   43 
   44           #address-cells = <1>;
   45           #size-cells = <0>;
   46 
   47           apm-dai@1 {
   48             compatible = "qcom,q6apm-dais";
   49             iommus = <&apps_smmu 0x1801 0x0>;
   50             reg = <1>;
   51           };
   52         };
   53     };
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