Documentation/hwmon/mp2993.rst

.. SPDX-License-Identifier: GPL-2.0

Kernel driver mp2993
====================

Supported chips:

  * MPS mp2993

    Prefix: 'mp2993'

  * Datasheet
    https://scnbwymvp-my.sharepoint.com/:f:/g/personal/admin_scnbwy_com/Eth4kX1_J1hMsaASHiOYL4QBHU5a75r-tRfLKbHnJFdKLQ?e=vxj3DF

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**