Documentation/devicetree/bindings/sound/omap-dmic.txt

   1 * Texas Instruments OMAP4+ Digital Microphone Module
   2
   3 Required properties:
   4 - compatible: "ti,omap4-dmic"
   5 - reg: Register location and size as an array:
   6        <MPU access base address, size>,
   7        <L3 interconnect address, size>;
   8 - interrupts: Interrupt number for DMIC
   9 - interrupt-parent: The parent interrupt controller
  10 - ti,hwmods: Name of the hwmod associated with OMAP dmic IP
  11
  12 Example:
  13
  14 dmic: dmic@4012e000 {
  15         compatible = "ti,omap4-dmic";
  16         reg = <0x4012e000 0x7f>, /* MPU private access */
  17               <0x4902e000 0x7f>; /* L3 Interconnect */
  18         interrupts = <0 114 0x4>;
  19         interrupt-parent = <&gic>;
  20         ti,hwmods = "dmic";
  21 };