cpus.txt 929 B

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  1. * Andestech Processor Binding
  2. This binding specifies what properties must be available in the device tree
  3. representation of a Andestech Processor Core, which is the root node in the
  4. tree.
  5. Required properties:
  6. - compatible:
  7. Usage: required
  8. Value type: <string>
  9. Definition: Should be "andestech,<core_name>", "andestech,nds32v3" as fallback.
  10. Must contain "andestech,nds32v3" as the most generic value, in addition to
  11. one of the following identifiers for a particular CPU core:
  12. "andestech,n13"
  13. "andestech,n15"
  14. "andestech,d15"
  15. "andestech,n10"
  16. "andestech,d10"
  17. - device_type
  18. Usage: required
  19. Value type: <string>
  20. Definition: must be "cpu"
  21. - reg: Contains CPU index.
  22. - clock-frequency: Contains the clock frequency for CPU, in Hz.
  23. * Examples
  24. / {
  25. cpus {
  26. cpu@0 {
  27. device_type = "cpu";
  28. compatible = "andestech,n13", "andestech,nds32v3";
  29. reg = <0x0>;
  30. clock-frequency = <60000000>
  31. };
  32. };
  33. };