xref: /linux/Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml (revision 0fdebc5ec2ca492d69df2d93a6a7abade4941aae) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/sound/qcom,lpass-rx-macro.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: LPASS(Low Power Audio Subsystem) RX Macro audio codec DT bindings
8
9maintainers:
10  - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11
12properties:
13  compatible:
14    enum:
15      - qcom,sc7280-lpass-rx-macro
16      - qcom,sm8250-lpass-rx-macro
17
18  reg:
19    maxItems: 1
20
21  "#sound-dai-cells":
22    const: 1
23
24  '#clock-cells':
25    const: 0
26
27  clocks:
28    maxItems: 5
29
30  clock-names:
31    oneOf:
32      - items:   #for ADSP based platforms
33          - const: mclk
34          - const: npl
35          - const: macro
36          - const: dcodec
37          - const: fsgen
38      - items:   #for ADSP bypass based platforms
39          - const: mclk
40          - const: npl
41          - const: fsgen
42
43  clock-output-names:
44    items:
45      - const: mclk
46
47  power-domains:
48    maxItems: 2
49
50  power-domain-names:
51    items:
52      - const: macro
53      - const: dcodec
54
55required:
56  - compatible
57  - reg
58  - "#sound-dai-cells"
59
60additionalProperties: false
61
62examples:
63  - |
64    #include <dt-bindings/sound/qcom,q6afe.h>
65    codec@3200000 {
66      compatible = "qcom,sm8250-lpass-rx-macro";
67      reg = <0x3200000 0x1000>;
68      #sound-dai-cells = <1>;
69      #clock-cells = <0>;
70      clocks = <&audiocc 0>,
71               <&audiocc 1>,
72               <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
73               <&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
74               <&vamacro>;
75      clock-names = "mclk", "npl", "macro", "dcodec", "fsgen";
76      clock-output-names = "mclk";
77    };
78