mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-17 01:04:19 +08:00
7ebd8b66dd
Now that all files were converted to ReST format, rename them and add an index. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
36 lines
1.1 KiB
ReStructuredText
36 lines
1.1 KiB
ReStructuredText
Kernel driver w83773g
|
|
=====================
|
|
|
|
Supported chips:
|
|
|
|
* Nuvoton W83773G
|
|
|
|
Prefix: 'w83773g'
|
|
|
|
Addresses scanned: I2C 0x4c and 0x4d
|
|
|
|
Datasheet: https://www.nuvoton.com/resource-files/W83773G_SG_DatasheetV1_2.pdf
|
|
|
|
Authors:
|
|
|
|
Lei YU <mine260309@gmail.com>
|
|
|
|
Description
|
|
-----------
|
|
|
|
This driver implements support for Nuvoton W83773G temperature sensor
|
|
chip. This chip implements one local and two remote sensors.
|
|
The chip also features offsets for the two remote sensors which get added to
|
|
the input readings. The chip does all the scaling by itself and the driver
|
|
therefore reports true temperatures that don't need any user-space adjustments.
|
|
Temperature is measured in degrees Celsius.
|
|
The chip is wired over I2C/SMBus and specified over a temperature
|
|
range of -40 to +125 degrees Celsius (for local sensor) and -40 to +127
|
|
degrees Celsius (for remote sensors).
|
|
Resolution for both the local and remote channels is 0.125 degree C.
|
|
|
|
The chip supports only temperature measurement. The driver exports
|
|
the temperature values via the following sysfs files:
|
|
|
|
**temp[1-3]_input, temp[2-3]_fault, temp[2-3]_offset, update_interval**
|