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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