Kernel-4.18.0-80.el8_qcom,prng

Qualcomm MSM pseudo random number generator.

Required properties:

  • compatible : should be “qcom,prng”
  • reg : specifies base physical address and size of the registers map
  • clocks : phandle to clock-controller plus clock-specifier pair
  • clock-names : “core” clocks all registers, FIFO and circuits in PRNG IP block

Example:

rng@f9bff000 {
    compatible = "qcom,prng";
    reg = <0xf9bff000 0x200>;
    clocks = <&clock GCC_PRNG_AHB_CLK>;
    clock-names = "core";
};