1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/clock/qcom,audiocc-sm8250.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: LPASS Audio Clock Controller on SM8250 SoCs
8
9 maintainers:
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11
12 description: |
13 The clock consumer should specify the desired clock by having the clock
14 ID in its "clocks" phandle cell.
15 See include/dt-bindings/clock/qcom,sm8250-lpass-audiocc.h for the full list
16 of Audio Clock controller clock IDs.
17
18 properties:
19 compatible:
20 const: qcom,sm8250-lpass-audiocc
21
22 reg:
23 maxItems: 1
24
25 '#clock-cells':
26 const: 1
27
28 clocks:
29 items:
30 - description: LPASS Core voting clock
31 - description: LPASS Audio codec voting clock
32 - description: Glitch Free Mux register clock
33
34 clock-names:
35 items:
36 - const: core
37 - const: audio
38 - const: bus
39
40 required:
41 - compatible
42 - reg
43 - '#clock-cells'
44 - clocks
45 - clock-names
46
47 additionalProperties: false
48
49 examples:
50 - |
51 #include <dt-bindings/clock/qcom,sm8250-lpass-audiocc.h>
52 #include <dt-bindings/sound/qcom,q6afe.h>
53 clock-controller@3300000 {
54 #clock-cells = <1>;
55 compatible = "qcom,sm8250-lpass-audiocc";
56 reg = <0x03300000 0x30000>;
57 clocks = <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
58 <&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
59 <&q6afecc LPASS_CLK_ID_TX_CORE_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
60 clock-names = "core", "audio", "bus";
61 };
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