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1Kernel driver inspur-ipsps12===========================3 4Supported chips:5 6 * Inspur Power System power supply unit7 8Author: John Wang <wangzqbj@inspur.com>9 10Description11-----------12 13This driver supports Inspur Power System power supplies. This driver14is a client to the core PMBus driver.15 16Usage Notes17-----------18 19This driver does not auto-detect devices. You will have to instantiate the20devices explicitly. Please see Documentation/i2c/instantiating-devices.rst for21details.22 23Sysfs entries24-------------25 26The following attributes are supported:27 28======================= ======================================================29curr1_input Measured input current30curr1_label "iin"31curr1_max Maximum current32curr1_max_alarm Current high alarm33curr2_input Measured output current in mA.34curr2_label "iout1"35curr2_crit Critical maximum current36curr2_crit_alarm Current critical high alarm37curr2_max Maximum current38curr2_max_alarm Current high alarm39 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 voltage50in2_lcrit_alarm Output voltage critical low alarm51in2_max Maximum output voltage52in2_max_alarm Output voltage high alarm53in2_min Minimum output voltage54in2_min_alarm Output voltage low alarm55 56power1_alarm Input fault or alarm.57power1_input Measured input power in uW.58power1_label "pin"59power1_max Input power limit60power2_max_alarm Output power high alarm61power2_max Output power limit62power2_input Measured output power in uW.63power2_label "pout"64 65temp[1-3]_input Measured temperature66temp[1-2]_max Maximum temperature67temp[1-3]_max_alarm Temperature high alarm68 69vendor Manufacturer name70model Product model71part_number Product part number72serial_number Product serial number73fw_version Firmware version74hw_version Hardware version75mode Work mode. Can be set to active or76 standby, when set to standby, PSU will77 automatically switch between standby78 and redundancy mode.79======================= ======================================================80