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
7 title: LPASS(Low Power Audio Subsystem) VA Macro audio codec DT bindings
8
9 maintainers:
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11
12 properties:
13 compatible:
14 enum:
15 - qcom,sc7280-lpass-wsa-macro
16 - qcom,sm8250-lpass-wsa-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 items:
32 - const: mclk
33 - const: npl
34 - const: macro
35 - const: dcodec
36 - const: fsgen
37
38 clock-output-names:
39 items:
40 - const: mclk
41
42 qcom,dmic-sample-rate:
43 description: dmic sample rate
44 $ref: /schemas/types.yaml#/definitions/uint32
45
46 vdd-micb-supply:
47 description: phandle to voltage regulator of MIC Bias
48
49 required:
50 - compatible
51 - reg
52 - "#sound-dai-cells"
53
54 additionalProperties: false
55
56 examples:
57 - |
58 #include <dt-bindings/sound/qcom,q6afe.h>
59 codec@3240000 {
60 compatible = "qcom,sm8250-lpass-wsa-macro";
61 reg = <0x3240000 0x1000>;
62 #sound-dai-cells = <1>;
63 #clock-cells = <0>;
64 clocks = <&audiocc 1>,
65 <&audiocc 0>,
66 <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
67 <&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
68 <&vamacro>;
69 clock-names = "mclk", "npl", "macro", "dcodec", "fsgen";
70 clock-output-names = "mclk";
71 };
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