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-tx-macro.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: LPASS(Low Power Audio Subsystem) TX 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-tx-macro
16 - qcom,sm8250-lpass-tx-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 qcom,dmic-sample-rate:
56 description: dmic sample rate
57 $ref: /schemas/types.yaml#/definitions/uint32
58
59 required:
60 - compatible
61 - reg
62 - "#sound-dai-cells"
63
64 additionalProperties: false
65
66 examples:
67 - |
68 #include <dt-bindings/sound/qcom,q6afe.h>
69 codec@3220000 {
70 compatible = "qcom,sm8250-lpass-tx-macro";
71 reg = <0x3220000 0x1000>;
72 #sound-dai-cells = <1>;
73 #clock-cells = <0>;
74 clocks = <&aoncc 0>,
75 <&aoncc 1>,
76 <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
77 <&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
78 <&vamacro>;
79 clock-names = "mclk", "npl", "macro", "dcodec", "fsgen";
80 clock-output-names = "mclk";
81 qcom,dmic-sample-rate = <600000>;
82 };
Cache object: db95bfc41da2468074fb1a766a7df9ab
|