mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-18 17:54:13 +08:00
04e1e70afe
Add basic support for the Maxim Integrated MAX31722/MAX31723 SPI
temperature sensors / thermostats.
Includes:
- ACPI support;
- raw temperature readings;
- power management
Datasheet:
https://datasheets.maximintegrated.com/en/ds/MAX31722-MAX31723.pdf
Signed-off-by: Tiberiu Breana <tiberiu.a.breana@intel.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
35 lines
857 B
Plaintext
35 lines
857 B
Plaintext
Kernel driver max31722
|
|
======================
|
|
|
|
Supported chips:
|
|
* Maxim Integrated MAX31722
|
|
Prefix: 'max31722'
|
|
ACPI ID: MAX31722
|
|
Addresses scanned: -
|
|
Datasheet: https://datasheets.maximintegrated.com/en/ds/MAX31722-MAX31723.pdf
|
|
* Maxim Integrated MAX31723
|
|
Prefix: 'max31723'
|
|
ACPI ID: MAX31723
|
|
Addresses scanned: -
|
|
Datasheet: https://datasheets.maximintegrated.com/en/ds/MAX31722-MAX31723.pdf
|
|
|
|
Author: Tiberiu Breana <tiberiu.a.breana@intel.com>
|
|
|
|
Description
|
|
-----------
|
|
|
|
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:
|
|
|
|
temp1_input Measured temperature. Read-only.
|