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, 0x4d, 0x4e
12    Datasheet: http://focus.ti.com/docs/prod/folders/print/tmp411.html
13  * Texas Instruments TMP431
14    Prefix: 'tmp431'
15    Addresses scanned: I2C 0x4c, 0x4d
16    Datasheet: http://focus.ti.com/docs/prod/folders/print/tmp431.html
17  * Texas Instruments TMP432
18    Prefix: 'tmp432'
19    Addresses scanned: I2C 0x4c, 0x4d
20    Datasheet: http://focus.ti.com/docs/prod/folders/print/tmp432.html
21  * Texas Instruments TMP435
22    Prefix: 'tmp435'
23    Addresses scanned: I2C 0x48 - 0x4f
24    Datasheet: http://focus.ti.com/docs/prod/folders/print/tmp435.html
25
26Authors:
27         Hans de Goede <hdegoede@redhat.com>
28	 Andre Prendel <andre.prendel@gmx.de>
29
30Description
31-----------
32
33This driver implements support for Texas Instruments TMP401, TMP411,
34TMP431, TMP432 and TMP435 chips. These chips implement one or two remote
35and one local temperature sensors. Temperature is measured in degrees
36Celsius. Resolution of the remote sensor is 0.0625 degree. Local
37sensor resolution can be set to 0.5, 0.25, 0.125 or 0.0625 degree (not
38supported by the driver so far, so using the default resolution of 0.5
39degree).
40
41The driver provides the common sysfs-interface for temperatures (see
42Documentation/hwmon/sysfs-interface under Temperatures).
43
44The TMP411 and TMP431 chips are compatible with TMP401. TMP411 provides
45some additional features.
46
47* Minimum and Maximum temperature measured since power-on, chip-reset
48
49  Exported via sysfs attributes tempX_lowest and tempX_highest.
50
51* Reset of historical minimum/maximum temperature measurements
52
53  Exported via sysfs attribute temp_reset_history. Writing 1 to this
54  file triggers a reset.
55
56TMP432 is compatible with TMP401 and TMP431. It supports two external
57temperature sensors.