0001 Kernel driver inspur-ipsps1
0002 ===========================
0003
0004 Supported chips:
0005
0006 * Inspur Power System power supply unit
0007
0008 Author: John Wang <wangzqbj@inspur.com>
0009
0010 Description
0011 -----------
0012
0013 This driver supports Inspur Power System power supplies. This driver
0014 is a client to the core PMBus driver.
0015
0016 Usage Notes
0017 -----------
0018
0019 This driver does not auto-detect devices. You will have to instantiate the
0020 devices explicitly. Please see Documentation/i2c/instantiating-devices.rst for
0021 details.
0022
0023 Sysfs entries
0024 -------------
0025
0026 The following attributes are supported:
0027
0028 ======================= ======================================================
0029 curr1_input Measured input current
0030 curr1_label "iin"
0031 curr1_max Maximum current
0032 curr1_max_alarm Current high alarm
0033 curr2_input Measured output current in mA.
0034 curr2_label "iout1"
0035 curr2_crit Critical maximum current
0036 curr2_crit_alarm Current critical high alarm
0037 curr2_max Maximum current
0038 curr2_max_alarm Current high alarm
0039
0040 fan1_alarm Fan 1 warning.
0041 fan1_fault Fan 1 fault.
0042 fan1_input Fan 1 speed in RPM.
0043
0044 in1_alarm Input voltage under-voltage alarm.
0045 in1_input Measured input voltage in mV.
0046 in1_label "vin"
0047 in2_input Measured output voltage in mV.
0048 in2_label "vout1"
0049 in2_lcrit Critical minimum output voltage
0050 in2_lcrit_alarm Output voltage critical low alarm
0051 in2_max Maximum output voltage
0052 in2_max_alarm Output voltage high alarm
0053 in2_min Minimum output voltage
0054 in2_min_alarm Output voltage low alarm
0055
0056 power1_alarm Input fault or alarm.
0057 power1_input Measured input power in uW.
0058 power1_label "pin"
0059 power1_max Input power limit
0060 power2_max_alarm Output power high alarm
0061 power2_max Output power limit
0062 power2_input Measured output power in uW.
0063 power2_label "pout"
0064
0065 temp[1-3]_input Measured temperature
0066 temp[1-2]_max Maximum temperature
0067 temp[1-3]_max_alarm Temperature high alarm
0068
0069 vendor Manufacturer name
0070 model Product model
0071 part_number Product part number
0072 serial_number Product serial number
0073 fw_version Firmware version
0074 hw_version Hardware version
0075 mode Work mode. Can be set to active or
0076 standby, when set to standby, PSU will
0077 automatically switch between standby
0078 and redundancy mode.
0079 ======================= ======================================================
