st,stm32-rng.txt 689 B

12345678910111213141516171819202122232425
  1. STMicroelectronics STM32 HW RNG
  2. ===============================
  3. The STM32 hardware random number generator is a simple fixed purpose IP and
  4. is fully separated from other crypto functions.
  5. Required properties:
  6. - compatible : Should be "st,stm32-rng"
  7. - reg : Should be register base and length as documented in the datasheet
  8. - interrupts : The designated IRQ line for the RNG
  9. - clocks : The clock needed to enable the RNG
  10. Optional properties:
  11. - resets : The reset to properly start RNG
  12. - clock-error-detect : Enable the clock detection management
  13. Example:
  14. rng: rng@50060800 {
  15. compatible = "st,stm32-rng";
  16. reg = <0x50060800 0x400>;
  17. interrupts = <80>;
  18. clocks = <&rcc 0 38>;
  19. };