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acrn-kernel/Documentation/hwmon/inspur-ipsps1.rst

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hwmon: pmbus: Add Inspur Power System power supply driver Add the driver to monitor Inspur Power System power supplies with hwmon over pmbus. This driver adds sysfs attributes for additional power supply data, including vendor, model, part_number, serial number, firmware revision, hardware revision, and psu mode(active/standby). Signed-off-by: John Wang <wangzqbj@inspur.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20190819091509.29276-1-wangzqbj@inspur.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2019-08-19 17:15:09 +08:00
Kernel driver inspur-ipsps1
hwmon: docs: Extend inspur-ipsps1 title underline Sphinx is generating a build warning as the title underline of this file is too short. Signed-off-by: Adam Zerella <adam.zerella@gmail.com> Reviewed-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2019-10-07 10:36:57 +08:00
===========================
hwmon: pmbus: Add Inspur Power System power supply driver Add the driver to monitor Inspur Power System power supplies with hwmon over pmbus. This driver adds sysfs attributes for additional power supply data, including vendor, model, part_number, serial number, firmware revision, hardware revision, and psu mode(active/standby). Signed-off-by: John Wang <wangzqbj@inspur.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20190819091509.29276-1-wangzqbj@inspur.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2019-08-19 17:15:09 +08:00
Supported chips:
* Inspur Power System power supply unit
Author: John Wang <wangzqbj@inspur.com>
Description
-----------
This driver supports Inspur Power System power supplies. 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
docs: fix some broken references There are a number of documentation files that got moved or renamed. update their references. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Acked-by: Shannon Nelson <snelson@pensando.io> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Paul Walmsley <paul.walmsley@sifive.com> # RISC-V Acked-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-09-24 21:01:28 +08:00
devices explicitly. Please see Documentation/i2c/instantiating-devices.rst for
hwmon: pmbus: Add Inspur Power System power supply driver Add the driver to monitor Inspur Power System power supplies with hwmon over pmbus. This driver adds sysfs attributes for additional power supply data, including vendor, model, part_number, serial number, firmware revision, hardware revision, and psu mode(active/standby). Signed-off-by: John Wang <wangzqbj@inspur.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20190819091509.29276-1-wangzqbj@inspur.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2019-08-19 17:15:09 +08:00
details.
Sysfs entries
-------------
The following attributes are supported:
======================= ======================================================
curr1_input Measured input current
curr1_label "iin"
curr1_max Maximum current
curr1_max_alarm Current high alarm
curr2_input Measured output current in mA.
curr2_label "iout1"
curr2_crit Critical maximum current
curr2_crit_alarm Current critical high alarm
curr2_max Maximum current
curr2_max_alarm Current high alarm
fan1_alarm Fan 1 warning.
fan1_fault Fan 1 fault.
fan1_input Fan 1 speed in RPM.
in1_alarm Input voltage under-voltage alarm.
in1_input Measured input voltage in mV.
in1_label "vin"
in2_input Measured output voltage in mV.
in2_label "vout1"
in2_lcrit Critical minimum output voltage
in2_lcrit_alarm Output voltage critical low alarm
in2_max Maximum output voltage
in2_max_alarm Output voltage high alarm
in2_min Minimum output voltage
in2_min_alarm Output voltage low alarm
power1_alarm Input fault or alarm.
power1_input Measured input power in uW.
power1_label "pin"
power1_max Input power limit
power2_max_alarm Output power high alarm
power2_max Output power limit
power2_input Measured output power in uW.
power2_label "pout"
temp[1-3]_input Measured temperature
temp[1-2]_max Maximum temperature
temp[1-3]_max_alarm Temperature high alarm
vendor Manufacturer name
model Product model
part_number Product part number
serial_number Product serial number
fw_version Firmware version
hw_version Hardware version
mode Work mode. Can be set to active or
standby, when set to standby, PSU will
automatically switch between standby
and redundancy mode.
======================= ======================================================