linux/Documentation/devicetree/bindings/sound/ux500-msp.txt
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   1* ux500 MSP (CPU-side Digital Audio Interface)
   2
   3Required properties:
   4 - compatible       :"stericsson,ux500-msp-i2s"
   5 - reg              : Physical base address and length of the device's registers.
   6
   7Optional properties:
   8 - interrupts       : The interrupt output from the device.
   9 - interrupt-parent : The parent interrupt controller.
  10 - <name>-supply    : Phandle to the regulator <name> supply
  11
  12Example:
  13
  14        sound {
  15                compatible = "stericsson,snd-soc-mop500";
  16
  17                stericsson,platform-pcm-dma = <&pcm>;
  18                stericsson,cpu-dai = <&msp1 &msp3>;
  19                stericsson,audio-codec = <&codec>;
  20        };
  21
  22        pcm: ux500-pcm {
  23                compatible = "stericsson,ux500-pcm";
  24        };
  25
  26        msp1: msp@80124000 {
  27                compatible = "stericsson,ux500-msp-i2s";
  28                reg = <0x80124000 0x1000>;
  29                interrupts = <0 62 0x4>;
  30                v-ape-supply = <&db8500_vape_reg>;
  31        };
  32
  33        msp3: msp@80125000 {
  34                compatible = "stericsson,ux500-msp-i2s";
  35                reg = <0x80125000 0x1000>;
  36                interrupts = <0 62 0x4>;
  37                v-ape-supply = <&db8500_vape_reg>;
  38        };
  39
  40        codec: ab8500-codec {
  41                compatible = "stericsson,ab8500-codec";
  42                stericsson,earpeice-cmv = <950>; /* Units in mV. */
  43        };
  44