Kernel driver mp9941

Supported chips:

Author:

Description

This driver implements support for Monolithic Power Systems, Inc. (MPS) MP9941 digital step-down converter.

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

The driver provides the following attributes for output voltage:

in2_input

in2_label

in2_lcrit

in2_lcrit_alarm

in2_rated_max

in2_rated_min

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

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

The driver provides the following attributes for temperature:

temp1_input

temp1_crit

temp1_crit_alarm

temp1_max

temp1_max_alarm