Kernel driver lm92
==================

Supported chips:

  * National Semiconductor / Texas Instruments LM92

    Prefix: 'lm92'

    Addresses scanned: I2C 0x48 - 0x4b

    Datasheet: https://www.ti.com/lit/gpn/LM92

  * National Semiconductor / Texas Instruments LM76

    Prefix: 'lm92'

    Addresses scanned: none, must be instantiated explicitly

    Datasheet: https://www.ti.com/lit/gpn/LM76

  * Maxim /Analog Devices MAX6633/MAX6634/MAX6635

    Prefix: 'max6635'

    Addresses scanned: none, must be instantiated explicitly

    Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/max6633-max6635.pdf


Authors:
       - Abraham van der Merwe <abraham@2d3d.co.za>
       - Jean Delvare <jdelvare@suse.de>


Description
-----------

This driver implements support for the National Semiconductor / Texas
Instruments LM92 temperature sensor.

Each LM92 temperature sensor supports a single temperature sensor. There are
alarms for high, low, and critical thresholds. There's also an hysteresis to
control the thresholds for resetting alarms.

The driver also supports LM76 and Maxim MAX6633/MAX6634/MAX6635, which are
mostly compatible but do not have a vendor ID register and therefore must be
instantiated explicitly.