stmp3xxx-rtc.txt 565 B

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  1. * STMP3xxx/i.MX28 Time Clock controller
  2. Required properties:
  3. - compatible: should be one of the following.
  4. * "fsl,stmp3xxx-rtc"
  5. - reg: physical base address of the controller and length of memory mapped
  6. region.
  7. - interrupts: rtc alarm interrupt
  8. Optional properties:
  9. - stmp,crystal-freq: override crystal frequency as determined from fuse bits.
  10. Only <32000> and <32768> are possible for the hardware. Use <0> for
  11. "no crystal".
  12. Example:
  13. rtc@80056000 {
  14. compatible = "fsl,imx28-rtc", "fsl,stmp3xxx-rtc";
  15. reg = <0x80056000 2000>;
  16. interrupts = <29>;
  17. };