summaryrefslogtreecommitdiffstats
path: root/Documentation/hwmon/tmp102.rst
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/hwmon/tmp102.rst')
-rw-r--r--Documentation/hwmon/tmp102.rst31
1 files changed, 31 insertions, 0 deletions
diff --git a/Documentation/hwmon/tmp102.rst b/Documentation/hwmon/tmp102.rst
new file mode 100644
index 0000000000..b1f585531a
--- /dev/null
+++ b/Documentation/hwmon/tmp102.rst
@@ -0,0 +1,31 @@
+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.rst under Temperatures).