mp5926.rst 1.3 KB

1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192
  1. .. SPDX-License-Identifier: GPL-2.0
  2. Kernel driver mp5926
  3. ====================
  4. Supported chips:
  5. * MPS mp5926
  6. Prefix: 'mp5926'
  7. * Datasheet
  8. https://www.monolithicpower.com/en/
  9. Author:
  10. Yuxi Wang <Yuxi.Wang@monolithicpower.com>
  11. Description
  12. -----------
  13. This driver implements support for Monolithic Power Systems, Inc. (MPS)
  14. MP5926 Hot-Swap Controller.
  15. Device compliant with:
  16. - PMBus rev 1.3 interface.
  17. The driver exports the following attributes via the 'sysfs' files
  18. for input voltage:
  19. **in1_input**
  20. **in1_label**
  21. **in1_crit**
  22. **in1_crit_alarm**
  23. The driver provides the following attributes for output voltage:
  24. **in2_input**
  25. **in2_label**
  26. **in2_lcrit**
  27. **in2_lcrit_alarm**
  28. **in2_rated_max**
  29. **in2_rated_min**
  30. The driver provides the following attributes for input current:
  31. **curr1_input**
  32. **curr1_label**
  33. **curr1_max**
  34. **curr1_max_alarm**
  35. The driver provides the following attributes for output current:
  36. **curr2_input**
  37. **curr2_label**
  38. The driver provides the following attributes for input power:
  39. **power1_input**
  40. **power1_label**
  41. The driver provides the following attributes for output power:
  42. **power2_input**
  43. **power2_label**
  44. The driver provides the following attributes for temperature:
  45. **temp1_input**
  46. **temp1_crit**
  47. **temp1_crit_alarm**
  48. **temp1_max**
  49. **temp1_max_alarm**