rtc-m41t80.txt 645 B

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  1. ST M41T80 family of RTC and compatible
  2. Required properties:
  3. - compatible: should be one of:
  4. "st,m41t62",
  5. "st,m41t65",
  6. "st,m41t80",
  7. "st,m41t81",
  8. "st,m41t81s",
  9. "st,m41t82",
  10. "st,m41t83",
  11. "st,m41t84",
  12. "st,m41t85",
  13. "st,m41t87",
  14. "microcrystal,rv4162",
  15. - reg: I2C bus address of the device
  16. Optional properties:
  17. - interrupts: rtc alarm interrupt.
  18. - clock-output-names: From common clock binding to override the default output
  19. clock name
  20. - wakeup-source: Enables wake up of host system on alarm
  21. Example:
  22. rtc@68 {
  23. compatible = "st,m41t80";
  24. reg = <0x68>;
  25. interrupt-parent = <&UIC0>;
  26. interrupts = <0x9 0x8>;
  27. };