imx-snvs-poweroff.txt 657 B

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  1. i.mx6 Poweroff Driver
  2. SNVS_LPCR in SNVS module can power off the whole system by pull
  3. PMIC_ON_REQ low if PMIC_ON_REQ is connected with external PMIC.
  4. If you don't want to use PMIC_ON_REQ as power on/off control,
  5. please set status='disabled' to disable this driver.
  6. Required Properties:
  7. -compatible: "fsl,sec-v4.0-poweroff"
  8. -reg: Specifies the physical address of the SNVS_LPCR register
  9. Example:
  10. snvs@020cc000 {
  11. compatible = "fsl,sec-v4.0-mon", "simple-bus";
  12. #address-cells = <1>;
  13. #size-cells = <1>;
  14. ranges = <0 0x020cc000 0x4000>;
  15. .....
  16. snvs_poweroff: snvs-poweroff@38 {
  17. compatible = "fsl,sec-v4.0-poweroff";
  18. reg = <0x38 0x4>;
  19. };
  20. }