linux/Documentation/hwmon/tmp401
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   1Kernel driver tmp401
   2====================
   3
   4Supported chips:
   5  * Texas Instruments TMP401
   6    Prefix: 'tmp401'
   7    Addresses scanned: I2C 0x4c
   8    Datasheet: http://focus.ti.com/docs/prod/folders/print/tmp401.html
   9  * Texas Instruments TMP411
  10    Prefix: 'tmp411'
  11    Addresses scanned: I2C 0x4c
  12    Datasheet: http://focus.ti.com/docs/prod/folders/print/tmp411.html
  13
  14Authors:
  15         Hans de Goede <hdegoede@redhat.com>
  16         Andre Prendel <andre.prendel@gmx.de>
  17
  18Description
  19-----------
  20
  21This driver implements support for Texas Instruments TMP401 and
  22TMP411 chips. These chips implements one remote and one local
  23temperature sensor. Temperature is measured in degrees
  24Celsius. Resolution of the remote sensor is 0.0625 degree. Local
  25sensor resolution can be set to 0.5, 0.25, 0.125 or 0.0625 degree (not
  26supported by the driver so far, so using the default resolution of 0.5
  27degree).
  28
  29The driver provides the common sysfs-interface for temperatures (see
  30/Documentation/hwmon/sysfs-interface under Temperatures).
  31
  32The TMP411 chip is compatible with TMP401. It provides some additional
  33features.
  34
  35* Minimum and Maximum temperature measured since power-on, chip-reset
  36
  37  Exported via sysfs attributes tempX_lowest and tempX_highest.
  38
  39* Reset of historical minimum/maximum temperature measurements
  40
  41  Exported via sysfs attribute temp_reset_history. Writing 1 to this
  42  file triggers a reset.
  43
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