cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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omap-mcpdm.txt (776B)

      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};