cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

mscc.txt (1654B)

      1* Microsemi MIPS CPUs
      2
      3Boards with a SoC of the Microsemi MIPS family shall have the following
      4properties:
      5
      6Required properties:
      7- compatible: "mscc,ocelot", "mscc,luton", "mscc,serval" or "mscc,jr2"
      8
      9
     10* Other peripherals:
     11
     12o CPU chip regs:
     13
     14The SoC has a few registers (DEVCPU_GCB:CHIP_REGS) handling miscellaneous
     15functionalities: chip ID, general purpose register for software use, reset
     16controller, hardware status and configuration, efuses.
     17
     18Required properties:
     19- compatible: Should be "mscc,ocelot-chip-regs", "simple-mfd", "syscon"
     20- reg : Should contain registers location and length
     21
     22Example:
     23	syscon@71070000 {
     24		compatible = "mscc,ocelot-chip-regs", "simple-mfd", "syscon";
     25		reg = <0x71070000 0x1c>;
     26	};
     27
     28
     29o CPU system control:
     30
     31The SoC has a few registers (ICPU_CFG:CPU_SYSTEM_CTRL) handling configuration of
     32the CPU: 8 general purpose registers, reset control, CPU en/disabling, CPU
     33endianness, CPU bus control, CPU status.
     34
     35Required properties:
     36- compatible: Should be "mscc,ocelot-cpu-syscon", "syscon"
     37- reg : Should contain registers location and length
     38
     39Example:
     40	syscon@70000000 {
     41		compatible = "mscc,ocelot-cpu-syscon", "syscon";
     42		reg = <0x70000000 0x2c>;
     43	};
     44
     45o HSIO regs:
     46
     47The SoC has a few registers (HSIO) handling miscellaneous functionalities:
     48configuration and status of PLL5, RCOMP, SyncE, SerDes configurations and
     49status, SerDes muxing and a thermal sensor.
     50
     51Required properties:
     52- compatible: Should be "mscc,ocelot-hsio", "syscon", "simple-mfd"
     53- reg : Should contain registers location and length
     54
     55Example:
     56	syscon@10d0000 {
     57		compatible = "mscc,ocelot-hsio", "syscon", "simple-mfd";
     58		reg = <0x10d0000 0x10000>;
     59	};