Kernel driver mp2993¶
Supported chips:
MPS mp2993
Prefix: ‘mp2993’
Author:
Noah Wang <noahwang.wang@outlook.com>
Description¶
This driver implements support for Monolithic Power Systems, Inc. (MPS) MP2993 Dual Loop Digital Multi-phase Controller.
Device compliant with:
PMBus rev 1.3 interface.
The driver exports the following attributes via the ‘sysfs’ files for input voltage:
in1_input
in1_label
in1_crit
in1_crit_alarm
in1_lcrit
in1_lcrit_alarm
in1_max
in1_max_alarm
in1_min
in1_min_alarm
The driver provides the following attributes for output voltage:
in2_input
in2_label
in2_crit
in2_crit_alarm
in2_lcrit
in2_lcrit_alarm
in3_input
in3_label
in3_crit
in3_crit_alarm
in3_lcrit
in3_lcrit_alarm
The driver provides the following attributes for input current:
curr1_input
curr1_label
curr1_max
curr1_max_alarm
The driver provides the following attributes for output current:
curr2_input
curr2_label
curr2_crit
curr2_crit_alarm
curr2_max
curr2_max_alarm
curr3_input
curr3_label
curr3_crit
curr3_crit_alarm
curr3_max
curr3_max_alarm
The driver provides the following attributes for input power:
power1_input
power1_label
The driver provides the following attributes for output power:
power2_input
power2_label
power3_input
power3_label
The driver provides the following attributes for temperature:
temp1_input
temp1_crit
temp1_crit_alarm
temp1_max
temp1_max_alarm
temp2_input
temp2_crit
temp2_crit_alarm
temp2_max
temp2_max_alarm