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| author | Paul Mundt <lethal@linux-sh.org> | 2010-05-31 06:14:26 +0200 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-05-31 06:14:26 +0200 |
| commit | d5b732b17ca2fc74f370bdba5aae6c804fac8c35 (patch) | |
| tree | 4facc6d96116b032a3c1cb2ced9b2a3008e9216e /Documentation/hwmon/tmp102 | |
| parent | ARM: mach-shmobile: SH7372 has 6 SCIFA and 1 SCIFB ports (diff) | |
| parent | Linux 2.6.35-rc1 (diff) | |
| download | linux-d5b732b17ca2fc74f370bdba5aae6c804fac8c35.tar.xz linux-d5b732b17ca2fc74f370bdba5aae6c804fac8c35.zip | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
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). |