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docs: hwmon: Add documentaion for acbel-fsg032 PSU

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Add documentation changes for acbel-fsg032 psu

Signed-off-by: Lakshmi Yadlapati <lakshmiy@us.ibm.com>
Link: https://lore.kernel.org/r/20230413132627.3444119-5-lakshmiy@us.ibm.com
[groeck: Fixed alphabetic order in index.rst]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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Lakshmi Yadlapati 2023-04-13 08:26:26 -05:00 committed by Guenter Roeck
parent d89d6c093a
commit 7a46c0cb47
2 changed files with 81 additions and 0 deletions
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80
Documentation/hwmon/acbel-fsg032.rst Normal file
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Kernel driver acbel-fsg032
==========================
Supported chips:
* ACBEL FSG032-00xG power supply.
Author: Lakshmi Yadlapati <lakshmiy@us.ibm.com>
Description
-----------
This driver supports ACBEL FSG032-00xG Power Supply. This driver
is a client to the core PMBus driver.
Usage Notes
-----------
This driver does not auto-detect devices. You will have to instantiate the
devices explicitly. Please see Documentation/i2c/instantiating-devices.rst for
details.
Sysfs entries
-------------
The following attributes are supported:
======================= ======================================================
curr1_crit Critical maximum current.
curr1_crit_alarm Input current critical alarm.
curr1_input Measured output current.
curr1_label "iin"
curr1_max Maximum input current.
curr1_max_alarm Maximum input current high alarm.
curr1_rated_max Maximum rated input current.
curr2_crit Critical maximum current.
curr2_crit_alarm Output current critical alarm.
curr2_input Measured output current.
curr2_label "iout1"
curr2_max Maximum output current.
curr2_max_alarm Output current high alarm.
curr2_rated_max Maximum rated output current.
fan1_alarm Fan 1 warning.
fan1_fault Fan 1 fault.
fan1_input Fan 1 speed in RPM.
fan1_target Set fan speed reference.
in1_alarm Input voltage under-voltage alarm.
in1_input Measured input voltage.
in1_label "vin"
in1_rated_max Maximum rated input voltage.
in1_rated_min Minimum rated input voltage.
in2_crit Critical maximum output voltage.
in2_crit_alarm Output voltage critical high alarm.
in2_input Measured output voltage.
in2_label "vout1"
in2_lcrit Critical minimum output voltage.
in2_lcrit_alarm Output voltage critical low alarm.
in2_rated_max Maximum rated output voltage.
in2_rated_min Minimum rated output voltage.
power1_alarm Input fault or alarm.
power1_input Measured input power.
power1_label "pin"
power1_max Input power limit.
power1_rated_max Maximum rated input power.
power2_crit Critical output power limit.
power2_crit_alarm Output power crit alarm limit exceeded.
power2_input Measured output power.
power2_label "pout"
power2_max Output power limit.
power2_max_alarm Output power high alarm.
power2_rated_max Maximum rated output power.
temp[1-3]_input Measured temperature.
temp[1-2]_max Maximum temperature.
temp[1-3]_rated_max Temperature high alarm.
======================= ======================================================

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Documentation/hwmon/index.rst
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@ -22,6 +22,7 @@ Hardware Monitoring Kernel Drivers
abituguru
abituguru3
acbel-fsg032
acpi_power_meter
ad7314
adc128d818