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
7 title: LPASS(Low Power Audio Subsystem) RX 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-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
55 required:
56 - compatible
57 - reg
58 - "#sound-dai-cells"
59
60 additionalProperties: false
61
62 examples:
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 };
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