Kernel driver max31722

Supported chips:

Author: Tiberiu Breana <>


This driver adds support for the Maxim Integrated MAX31722/MAX31723 thermometers and thermostats running over an SPI interface.

Usage Notes

This driver uses ACPI to auto-detect devices. See ACPI IDs in the above section.

Sysfs entries

The following attribute is supported:


Measured temperature. Read-only.