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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-27 20:33:46 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-27 20:33:46 +0200 |
| commit | d1e0fe252e1c410164127b3000613afeaf47e49f (patch) | |
| tree | 6848bbd6b64d4bb5e64bbd9a17598f3500719776 /Documentation/hwmon/tmp102 | |
| parent | Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6 (diff) | |
| parent | hwmon: (lm75) Add support for the Texas Instruments TMP105 (diff) | |
| download | linux-d1e0fe252e1c410164127b3000613afeaf47e49f.tar.xz linux-d1e0fe252e1c410164127b3000613afeaf47e49f.zip | |
Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging
* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: (23 commits)
hwmon: (lm75) Add support for the Texas Instruments TMP105
hwmon: (ltc4245) Read only one GPIO pin
hwmon: (dme1737) Add SCH5127 support
hwmon: (tmp102) Don't always stop chip at exit
hwmon: (tmp102) Fix suspend and resume functions
hwmon: (tmp102) Various fixes
hwmon: Driver for TI TMP102 temperature sensor
hwmon: EMC1403 thermal sensor support
hwmon: (applesmc) Add temperature sensor labels to sysfs interface
hwmon: (applesmc) Add generic support for MacBook Pro 7
hwmon: (applesmc) Add generic support for MacBook Pro 6
hwmon: (applesmc) Add support for MacBook Pro 5,3 and 5,4
hwmon: (tmp401) Reorganize code to get rid of static forward declarations
hwmon: (tmp401) Use constants for sysfs file permissions
hwmon: (adm1031) Allow setting update rate
hwmon: Add description of the update_rate sysfs attribute
hwmon: (lm90) Use programmed update rate
hwmon: (f71882fg) Acquire I/O regions while we're working with them
hwmon: (f71882fg) Code cleanup
hwmon: (f71882fg) Use strict_stro(l|ul) instead of simple_strto$1
...
Diffstat (limited to 'Documentation/hwmon/tmp102')
| -rw-r--r-- | Documentation/hwmon/tmp102 | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/Documentation/hwmon/tmp102 b/Documentation/hwmon/tmp102 new file mode 100644 index 000000000000..8454a7763122 --- /dev/null +++ b/Documentation/hwmon/tmp102 @@ -0,0 +1,26 @@ +Kernel driver tmp102 +==================== + +Supported chips: + * Texas Instruments TMP102 + Prefix: 'tmp102' + Addresses scanned: none + Datasheet: http://focus.ti.com/docs/prod/folders/print/tmp102.html + +Author: + Steven King <sfking@fdwdc.com> + +Description +----------- + +The Texas Instruments TMP102 implements one temperature sensor. Limits can be +set through the Overtemperature Shutdown register and Hysteresis register. The +sensor is accurate to 0.5 degree over the range of -25 to +85 C, and to 1.0 +degree from -40 to +125 C. Resolution of the sensor is 0.0625 degree. The +operating temperature has a minimum of -55 C and a maximum of +150 C. + +The TMP102 has a programmable update rate that can select between 8, 4, 1, and +0.5 Hz. (Currently the driver only supports the default of 4 Hz). + +The driver provides the common sysfs-interface for temperatures (see +Documentation/hwmon/sysfs-interface under Temperatures). |