Kernel driver mp5023¶
Supported chips:
MPS MP5023
Prefix: 'mp5023'
Datasheet
Publicly available at the MPS website : https://www.monolithicpower.com/en/mp5023.html
Author:
Howard Chiu <howard.chiu@quantatw.com>
Description¶
This driver implements support for Monolithic Power Systems, Inc. (MPS) MP5023 Hot-Swap Controller.
Device complaint with:
PMBus rev 1.3 interface.
Device supports direct format for reading input voltage, output voltage, output current, input power and temperature.
The driver exports the following attributes via the 'sysfs' files for input voltage:
in1_input
in1_label
in1_max
in1_max_alarm
in1_min
in1_min_alarm
The driver provides the following attributes for output voltage:
in2_input
in2_label
in2_alarm
The driver provides the following attributes for output current:
curr1_input
curr1_label
curr1_alarm
curr1_max
The driver provides the following attributes for input power:
power1_input
power1_label
power1_alarm
The driver provides the following attributes for temperature:
temp1_input
temp1_max
temp1_max_alarm
temp1_crit
temp1_crit_alarm