1Kernel driver inspur-ipsps1 2=========================== 3 4Supported chips: 5 6 * Inspur Power System power supply unit 7 8Author: John Wang <wangzqbj@inspur.com> 9 10Description 11----------- 12 13This driver supports Inspur Power System power supplies. This driver 14is a client to the core PMBus driver. 15 16Usage Notes 17----------- 18 19This driver does not auto-detect devices. You will have to instantiate the 20devices explicitly. Please see Documentation/i2c/instantiating-devices.rst for 21details. 22 23Sysfs entries 24------------- 25 26The following attributes are supported: 27 28======================= ====================================================== 29curr1_input Measured input current 30curr1_label "iin" 31curr1_max Maximum current 32curr1_max_alarm Current high alarm 33curr2_input Measured output current in mA. 34curr2_label "iout1" 35curr2_crit Critical maximum current 36curr2_crit_alarm Current critical high alarm 37curr2_max Maximum current 38curr2_max_alarm Current high alarm 39 40fan1_alarm Fan 1 warning. 41fan1_fault Fan 1 fault. 42fan1_input Fan 1 speed in RPM. 43 44in1_alarm Input voltage under-voltage alarm. 45in1_input Measured input voltage in mV. 46in1_label "vin" 47in2_input Measured output voltage in mV. 48in2_label "vout1" 49in2_lcrit Critical minimum output voltage 50in2_lcrit_alarm Output voltage critical low alarm 51in2_max Maximum output voltage 52in2_max_alarm Output voltage high alarm 53in2_min Minimum output voltage 54in2_min_alarm Output voltage low alarm 55 56power1_alarm Input fault or alarm. 57power1_input Measured input power in uW. 58power1_label "pin" 59power1_max Input power limit 60power2_max_alarm Output power high alarm 61power2_max Output power limit 62power2_input Measured output power in uW. 63power2_label "pout" 64 65temp[1-3]_input Measured temperature 66temp[1-2]_max Maximum temperature 67temp[1-3]_max_alarm Temperature high alarm 68 69vendor Manufacturer name 70model Product model 71part_number Product part number 72serial_number Product serial number 73fw_version Firmware version 74hw_version Hardware version 75mode Work mode. Can be set to active or 76 standby, when set to standby, PSU will 77 automatically switch between standby 78 and redundancy mode. 79======================= ====================================================== 80