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