1 MediaTek AUDSYS controller
2 ============================
3
4 The MediaTek AUDSYS controller provides various clocks to the system.
5
6 Required Properties:
7
8 - compatible: Should be one of:
9 - "mediatek,mt2701-audsys", "syscon"
10 - "mediatek,mt6765-audsys", "syscon"
11 - "mediatek,mt6779-audio", "syscon"
12 - "mediatek,mt7622-audsys", "syscon"
13 - "mediatek,mt7623-audsys", "mediatek,mt2701-audsys", "syscon"
14 - "mediatek,mt8167-audiosys", "syscon"
15 - "mediatek,mt8183-audiosys", "syscon"
16 - "mediatek,mt8192-audsys", "syscon"
17 - "mediatek,mt8516-audsys", "syscon"
18 - #clock-cells: Must be 1
19
20 The AUDSYS controller uses the common clk binding from
21 Documentation/devicetree/bindings/clock/clock-bindings.txt
22 The available clocks are defined in dt-bindings/clock/mt*-clk.h.
23
24 Required sub-nodes:
25 -------
26 For common binding part and usage, refer to
27 ../sonud/mt2701-afe-pcm.txt.
28
29 Example:
30
31 audsys: clock-controller@11220000 {
32 compatible = "mediatek,mt7622-audsys", "syscon";
33 reg = <0 0x11220000 0 0x2000>;
34 #clock-cells = <1>;
35
36 afe: audio-controller {
37 ...
38 };
39 };
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