| * Texas Instruments OMAP4+ McPDM |
| |
| Required properties: |
| - compatible: "ti,omap4-mcpdm" |
| - reg: Register location and size as an array: |
| <MPU access base address, size>, |
| <L3 interconnect address, size>; |
| - interrupts: Interrupt number for McPDM |
| - ti,hwmods: Name of the hwmod associated to the McPDM |
| - clocks: phandle for the pdmclk provider, likely <&twl6040> |
| - clock-names: Must be "pdmclk" |
| |
| Example: |
| |
| mcpdm: mcpdm@40132000 { |
| compatible = "ti,omap4-mcpdm"; |
| reg = <0x40132000 0x7f>, /* MPU private access */ |
| <0x49032000 0x7f>; /* L3 Interconnect */ |
| interrupts = <0 112 0x4>; |
| interrupt-parent = <&gic>; |
| ti,hwmods = "mcpdm"; |
| }; |
| |
| In board DTS file the pdmclk needs to be added: |
| |
| &mcpdm { |
| clocks = <&twl6040>; |
| clock-names = "pdmclk"; |
| status = "okay"; |
| }; |
