xref: /freebsd/sys/contrib/device-tree/Bindings/sound/qcom,lpass-wsa-macro.yaml (revision 7ef62cebc2f965b0f640263e179276928885e33d) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/sound/qcom,lpass-wsa-macro.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: LPASS(Low Power Audio Subsystem) VA Macro audio codec DT bindings
8
9maintainers:
10  - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11
12properties:
13  compatible:
14    enum:
15      - qcom,sc7280-lpass-wsa-macro
16      - qcom,sm8250-lpass-wsa-macro
17      - qcom,sm8450-lpass-wsa-macro
18      - qcom,sc8280xp-lpass-wsa-macro
19
20  reg:
21    maxItems: 1
22
23  "#sound-dai-cells":
24    const: 1
25
26  '#clock-cells':
27    const: 0
28
29  clocks:
30    maxItems: 5
31
32  clock-names:
33    items:
34      - const: mclk
35      - const: npl
36      - const: macro
37      - const: dcodec
38      - const: fsgen
39
40  clock-output-names:
41    items:
42      - const: mclk
43
44  qcom,dmic-sample-rate:
45    description: dmic sample rate
46    $ref: /schemas/types.yaml#/definitions/uint32
47
48  vdd-micb-supply:
49    description: phandle to voltage regulator of MIC Bias
50
51required:
52  - compatible
53  - reg
54  - "#sound-dai-cells"
55
56additionalProperties: false
57
58examples:
59  - |
60    #include <dt-bindings/sound/qcom,q6afe.h>
61    codec@3240000 {
62      compatible = "qcom,sm8250-lpass-wsa-macro";
63      reg = <0x3240000 0x1000>;
64      #sound-dai-cells = <1>;
65      #clock-cells = <0>;
66      clocks = <&audiocc 1>,
67               <&audiocc 0>,
68               <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
69               <&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
70               <&vamacro>;
71      clock-names = "mclk", "npl", "macro", "dcodec", "fsgen";
72      clock-output-names = "mclk";
73    };
74