From 04e1e70afec6bb2940aea0ac2e9cbaf7d643d5f4 Mon Sep 17 00:00:00 2001 From: Tiberiu Breana Date: Wed, 30 Mar 2016 19:16:24 +0300 Subject: hwmon: (max31722) Add support for MAX31722/MAX31723 temperature sensors 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 Signed-off-by: Guenter Roeck --- Documentation/hwmon/max31722 | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 Documentation/hwmon/max31722 (limited to 'Documentation/hwmon/max31722') diff --git a/Documentation/hwmon/max31722 b/Documentation/hwmon/max31722 new file mode 100644 index 000000000000..090da84538c8 --- /dev/null +++ b/Documentation/hwmon/max31722 @@ -0,0 +1,34 @@ +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 + +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. -- cgit v1.2.3