Adding upstream version 5.10.209.upstream/5.10.209upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 93 insertions, 0 deletions

diff --git a/Documentation/hwmon/tmp401.rst b/Documentation/hwmon/tmp401.rst
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+Kernel driver tmp401
+====================
+
+Supported chips:
+
+  * Texas Instruments TMP401
+
+    Prefix: 'tmp401'
+
+    Addresses scanned: I2C 0x4c
+
+    Datasheet: http://focus.ti.com/docs/prod/folders/print/tmp401.html
+
+  * Texas Instruments TMP411
+
+    Prefix: 'tmp411'
+
+    Addresses scanned: I2C 0x4c, 0x4d, 0x4e
+
+    Datasheet: http://focus.ti.com/docs/prod/folders/print/tmp411.html
+
+  * Texas Instruments TMP431
+
+    Prefix: 'tmp431'
+
+    Addresses scanned: I2C 0x4c, 0x4d
+
+    Datasheet: http://focus.ti.com/docs/prod/folders/print/tmp431.html
+
+  * Texas Instruments TMP432
+
+    Prefix: 'tmp432'
+
+    Addresses scanned: I2C 0x4c, 0x4d
+
+    Datasheet: http://focus.ti.com/docs/prod/folders/print/tmp432.html
+
+  * Texas Instruments TMP435
+
+    Prefix: 'tmp435'
+
+    Addresses scanned: I2C 0x48 - 0x4f
+
+    Datasheet: http://focus.ti.com/docs/prod/folders/print/tmp435.html
+
+  * Texas Instruments TMP461
+
+    Prefix: 'tmp461'
+
+    Datasheet: https://www.ti.com/product/tmp461
+
+
+
+Authors:
+
+	- Hans de Goede <hdegoede@redhat.com>
+	- Andre Prendel <andre.prendel@gmx.de>
+
+Description
+-----------
+
+This driver implements support for Texas Instruments TMP401, TMP411,
+TMP431, TMP432, TMP435, and TMP461 chips. These chips implement one or two
+remote and one local temperature sensors. Temperature is measured in degrees
+Celsius. Resolution of the remote sensor is 0.0625 degree. Local
+sensor resolution can be set to 0.5, 0.25, 0.125 or 0.0625 degree (not
+supported by the driver so far, so using the default resolution of 0.5
+degree).
+
+The driver provides the common sysfs-interface for temperatures (see
+Documentation/hwmon/sysfs-interface.rst under Temperatures).
+
+The TMP411 and TMP431 chips are compatible with TMP401. TMP411 provides
+some additional features.
+
+* Minimum and Maximum temperature measured since power-on, chip-reset
+
+  Exported via sysfs attributes tempX_lowest and tempX_highest.
+
+* Reset of historical minimum/maximum temperature measurements
+
+  Exported via sysfs attribute temp_reset_history. Writing 1 to this
+  file triggers a reset.
+
+TMP432 is compatible with TMP401 and TMP431. It supports two external
+temperature sensors.
+
+TMP461 is compatible with TMP401. It supports offset correction
+that is applied to the remote sensor.
+
+* Sensor offset values are temperature values
+
+  Exported via sysfs attribute tempX_offset