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Diffstat (limited to 'Documentation/hwmon/tmp102.rst')
| -rw-r--r-- | Documentation/hwmon/tmp102.rst | 40 |
1 files changed, 37 insertions, 3 deletions
diff --git a/Documentation/hwmon/tmp102.rst b/Documentation/hwmon/tmp102.rst index b1f585531a88..425a09a3c9b3 100644 --- a/Documentation/hwmon/tmp102.rst +++ b/Documentation/hwmon/tmp102.rst @@ -11,6 +11,22 @@ Supported chips: Datasheet: http://focus.ti.com/docs/prod/folders/print/tmp102.html + * Texas Instruments TMP110 + + Prefix: 'tmp110' + + Addresses scanned: none + + Datasheet: http://focus.ti.com/docs/prod/folders/print/tmp110.html + + * Texas Instruments TMP113 + + Prefix: 'tmp113' + + Addresses scanned: none + + Datasheet: http://focus.ti.com/docs/prod/folders/print/tmp113.html + Author: Steven King <sfking@fdwdc.com> @@ -25,7 +41,25 @@ 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). +0.25 Hz. + +The TMP110 and TMP113 are software compatible with TMP102, but have different +accuracy (maximum error) specifications. The TMP110 has an accuracy (maximum error) +of 1.0 degree, TMP113 has an accuracy (maximum error) of 0.3 degree, while TMP102 +has an accuracy (maximum error) of 2.0 degree. + +sysfs-Interface +--------------- + +The following list includes the sysfs attributes that the driver provides, their +permissions and a short description: -The driver provides the common sysfs-interface for temperatures (see -Documentation/hwmon/sysfs-interface.rst under Temperatures). +=============================== ======= =========================================== +Name Perm Description +=============================== ======= =========================================== +temp1_input: RO Temperature input +temp1_label: RO Descriptive name for the sensor +temp1_max: RW Maximum temperature +temp1_max_hyst: RW Maximum hysteresis temperature +update_interval RW Update conversions interval in milliseconds +=============================== ======= =========================================== |