diff options
| author | Lakshmi Yadlapati <lakshmiy@us.ibm.com> | 2023-04-13 15:26:26 +0200 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2023-04-19 16:08:40 +0200 |
| commit | 7a46c0cb473f05fe61edf26aa5509aa555dcd9be (patch) | |
| tree | 7cb002336393f61a5ac240f53bc2bb79166069f6 /Documentation/hwmon | |
| parent | hwmon: (pmbus/acbel-fsg032) Add Acbel power supply (diff) | |
| download | linux-7a46c0cb473f05fe61edf26aa5509aa555dcd9be.tar.xz linux-7a46c0cb473f05fe61edf26aa5509aa555dcd9be.zip | |
docs: hwmon: Add documentaion for acbel-fsg032 PSU
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>
Diffstat (limited to 'Documentation/hwmon')
| -rw-r--r-- | Documentation/hwmon/acbel-fsg032.rst | 80 | ||||
| -rw-r--r-- | Documentation/hwmon/index.rst | 1 |
2 files changed, 81 insertions, 0 deletions
diff --git a/Documentation/hwmon/acbel-fsg032.rst b/Documentation/hwmon/acbel-fsg032.rst new file mode 100644 index 000000000000..f1684b95e103 --- /dev/null +++ b/Documentation/hwmon/acbel-fsg032.rst @@ -0,0 +1,80 @@ +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. +======================= ====================================================== diff --git a/Documentation/hwmon/index.rst b/Documentation/hwmon/index.rst index d72bb1df6431..fa1208c62855 100644 --- a/Documentation/hwmon/index.rst +++ b/Documentation/hwmon/index.rst @@ -22,6 +22,7 @@ Hardware Monitoring Kernel Drivers abituguru abituguru3 + acbel-fsg032 acpi_power_meter ad7314 adc128d818 |