Documentation/devicetree/bindings/sound/rockchip,rk3328-codec.txt

   1 * Rockchip Rk3328 internal codec
   2
   3 Required properties:
   4
   5 - compatible: "rockchip,rk3328-codec"
   6 - reg: physical base address of the controller and length of memory mapped
   7   region.
   8 - rockchip,grf: the phandle of the syscon node for GRF register.
   9 - clocks: a list of phandle + clock-specifer pairs, one for each entry in clock-names.
  10 - clock-names: should be "pclk".
  11 - spk-depop-time-ms: speak depop time msec.
  12
  13 Example for rk3328 internal codec:
  14
  15 codec: codec@ff410000 {
  16         compatible = "rockchip,rk3328-codec";
  17         reg = <0x0 0xff410000 0x0 0x1000>;
  18         rockchip,grf = <&grf>;
  19         clocks = <&cru PCLK_ACODEC>;
  20         clock-names = "pclk";
  21         spk-depop-time-ms = 100;
  22         status = "disabled";
  23 };