[deliverable/linux.git] / Documentation / devicetree / bindings / sound / omap-dmic.txt

* Texas Instruments OMAP4+ Digital Microphone Module

Required properties:
- compatible: "ti,omap4-dmic"
- reg: Register location and size as an array:
       <MPU access base address, size>,
       <L3 interconnect address, size>;
- interrupts: Interrupt number for DMIC
- interrupt-parent: The parent interrupt controller
- ti,hwmods: Name of the hwmod associated with OMAP dmic IP

Example:

dmic: dmic@4012e000 {
	compatible = "ti,omap4-dmic";
	reg = <0x4012e000 0x7f>, /* MPU private access */
	      <0x4902e000 0x7f>; /* L3 Interconnect */
	interrupts = <0 114 0x4>;
	interrupt-parent = <&gic>;
	ti,hwmods = "dmic";
};
Commit	Line	Data
2ec1be37 PU	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	};