brintos

brintos / linux-shallow public Read only

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1Kernel driver w83773g2=====================3 4Supported chips:5 6  * Nuvoton W83773G7 8    Prefix: 'w83773g'9 10    Addresses scanned: I2C 0x4c and 0x4d11 12    Datasheet: https://www.nuvoton.com/resource-files/W83773G_SG_DatasheetV1_2.pdf13 14Authors:15 16	Lei YU <mine260309@gmail.com>17 18Description19-----------20 21This driver implements support for Nuvoton W83773G temperature sensor22chip. This chip implements one local and two remote sensors.23The chip also features offsets for the two remote sensors which get added to24the input readings. The chip does all the scaling by itself and the driver25therefore reports true temperatures that don't need any user-space adjustments.26Temperature is measured in degrees Celsius.27The chip is wired over I2C/SMBus and specified over a temperature28range of -40 to +125 degrees Celsius (for local sensor) and -40 to +12729degrees Celsius (for remote sensors).30Resolution for both the local and remote channels is 0.125 degree C.31 32The chip supports only temperature measurement. The driver exports33the temperature values via the following sysfs files:34 35**temp[1-3]_input, temp[2-3]_fault, temp[2-3]_offset, update_interval**36