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