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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/hwmon/tmp108.rst | |
parent | Initial commit. (diff) | |
download | linux-430c2fc249ea5c0536abd21c23382884005c9093.tar.xz linux-430c2fc249ea5c0536abd21c23382884005c9093.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/hwmon/tmp108.rst')
-rw-r--r-- | Documentation/hwmon/tmp108.rst | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/Documentation/hwmon/tmp108.rst b/Documentation/hwmon/tmp108.rst new file mode 100644 index 000000000..6df7cf1b4 --- /dev/null +++ b/Documentation/hwmon/tmp108.rst @@ -0,0 +1,41 @@ +Kernel driver tmp108 +==================== + +Supported chips: + + * Texas Instruments TMP108 + + Prefix: 'tmp108' + + Addresses scanned: none + + Datasheet: https://www.ti.com/product/tmp108 + +Author: + + John Muir <john@jmuir.com> + +Description +----------- + +The Texas Instruments TMP108 implements one temperature sensor. An alert pin +can be set when temperatures exceed minimum or maximum values plus or minus a +hysteresis value. (This driver does not support interrupts for the alert pin, +and the device runs in comparator mode.) + +The sensor is accurate to 0.75C 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. +Hysteresis values can be set to 0, 1, 2, or 4C. + +The TMP108 has a programmable update rate that can select between 8, 4, 1, and +0.5 Hz. + +By default the TMP108 reads the temperature continuously. To conserve power, +the TMP108 has a one-shot mode where the device is normally shut-down. When a +one shot is requested the temperature is read, the result can be retrieved, +and then the device is shut down automatically. (This driver only supports +continuous mode.) + +The driver provides the common sysfs-interface for temperatures (see +Documentation/hwmon/sysfs-interface.rst under Temperatures). |