Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt

   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,mt7622-audsys", "syscon"
  11         - "mediatek,mt7623-audsys", "mediatek,mt2701-audsys", "syscon"
  12         - "mediatek,mt8183-audiosys", "syscon"
  13 - #clock-cells: Must be 1
  14
  15 The AUDSYS controller uses the common clk binding from
  16 Documentation/devicetree/bindings/clock/clock-bindings.txt
  17 The available clocks are defined in dt-bindings/clock/mt*-clk.h.
  18
  19 Required sub-nodes:
  20 -------
  21 For common binding part and usage, refer to
  22 ../sonud/mt2701-afe-pcm.txt.
  23
  24 Example:
  25
  26         audsys: clock-controller@11220000 {
  27                 compatible = "mediatek,mt7622-audsys", "syscon";
  28                 reg = <0 0x11220000 0 0x2000>;
  29                 #clock-cells = <1>;
  30
  31                 afe: audio-controller {
  32                         ...
  33                 };
  34         };