inspur-ipsps1.rst 2.2 KB

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  1. Kernel driver inspur-ipsps1
  2. ===========================
  3. Supported chips:
  4. * Inspur Power System power supply unit
  5. Author: John Wang <wangzqbj@inspur.com>
  6. Description
  7. -----------
  8. This driver supports Inspur Power System power supplies. This driver
  9. is a client to the core PMBus driver.
  10. Usage Notes
  11. -----------
  12. This driver does not auto-detect devices. You will have to instantiate the
  13. devices explicitly. Please see Documentation/i2c/instantiating-devices.rst for
  14. details.
  15. Sysfs entries
  16. -------------
  17. The following attributes are supported:
  18. ======================= ======================================================
  19. curr1_input Measured input current
  20. curr1_label "iin"
  21. curr1_max Maximum current
  22. curr1_max_alarm Current high alarm
  23. curr2_input Measured output current in mA.
  24. curr2_label "iout1"
  25. curr2_crit Critical maximum current
  26. curr2_crit_alarm Current critical high alarm
  27. curr2_max Maximum current
  28. curr2_max_alarm Current high alarm
  29. fan1_alarm Fan 1 warning.
  30. fan1_fault Fan 1 fault.
  31. fan1_input Fan 1 speed in RPM.
  32. in1_alarm Input voltage under-voltage alarm.
  33. in1_input Measured input voltage in mV.
  34. in1_label "vin"
  35. in2_input Measured output voltage in mV.
  36. in2_label "vout1"
  37. in2_lcrit Critical minimum output voltage
  38. in2_lcrit_alarm Output voltage critical low alarm
  39. in2_max Maximum output voltage
  40. in2_max_alarm Output voltage high alarm
  41. in2_min Minimum output voltage
  42. in2_min_alarm Output voltage low alarm
  43. power1_alarm Input fault or alarm.
  44. power1_input Measured input power in uW.
  45. power1_label "pin"
  46. power1_max Input power limit
  47. power2_max_alarm Output power high alarm
  48. power2_max Output power limit
  49. power2_input Measured output power in uW.
  50. power2_label "pout"
  51. temp[1-3]_input Measured temperature
  52. temp[1-2]_max Maximum temperature
  53. temp[1-3]_max_alarm Temperature high alarm
  54. vendor Manufacturer name
  55. model Product model
  56. part_number Product part number
  57. serial_number Product serial number
  58. fw_version Firmware version
  59. hw_version Hardware version
  60. mode Work mode. Can be set to active or
  61. standby, when set to standby, PSU will
  62. automatically switch between standby
  63. and redundancy mode.
  64. ======================= ======================================================