ds24xxx.txt 770 B

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  1. Maxim DS24 families driver device binding - one wire protocol EEPROMS from Maxim
  2. =======================
  3. This memory needs to be connected to a onewire bus, as a child node.
  4. The bus will read the device serial number and match this node with a found
  5. device on the bus
  6. Also check doc/device-tree-bindings/w1 for onewire bus drivers
  7. Driver:
  8. - drivers/w1-eeprom/ds24xxx.c
  9. Software ds24xxx device-tree node properties:
  10. Required:
  11. * compatible = "maxim,ds24b33"
  12. or
  13. * compatible = "maxim,ds2431"
  14. Further memories can be added.
  15. Optional:
  16. * none
  17. Example:
  18. eeprom1: eeprom@0 {
  19. compatible = "maxim,ds24xxx";
  20. }
  21. Example with parent bus:
  22. onewire_tm: onewire {
  23. compatible = "w1-gpio";
  24. gpios = <&pioA 32 0>;
  25. eeprom1: eeprom@0 {
  26. compatible = "maxim,ds24xxx";
  27. }
  28. };