1* Texas Instruments OMAP4+ McPDM 2 3Required properties: 4- compatible: "ti,omap4-mcpdm" 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 McPDM 9- ti,hwmods: Name of the hwmod associated to the McPDM 10- clocks: phandle for the pdmclk provider, likely <&twl6040> 11- clock-names: Must be "pdmclk" 12 13Example: 14 15mcpdm: mcpdm@40132000 { 16 compatible = "ti,omap4-mcpdm"; 17 reg = <0x40132000 0x7f>, /* MPU private access */ 18 <0x49032000 0x7f>; /* L3 Interconnect */ 19 interrupts = <0 112 0x4>; 20 interrupt-parent = <&gic>; 21 ti,hwmods = "mcpdm"; 22}; 23 24In board DTS file the pdmclk needs to be added: 25 26&mcpdm { 27 clocks = <&twl6040>; 28 clock-names = "pdmclk"; 29 status = "okay"; 30}; 31