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-rw-r--r--Documentation/hwmon/tmp42126
1 files changed, 17 insertions, 9 deletions
diff --git a/Documentation/hwmon/tmp421 b/Documentation/hwmon/tmp421
index 0cf07f82..9e6fe55 100644
--- a/Documentation/hwmon/tmp421
+++ b/Documentation/hwmon/tmp421
@@ -8,12 +8,20 @@ Supported chips:
Datasheet: http://focus.ti.com/docs/prod/folders/print/tmp421.html
* Texas Instruments TMP422
Prefix: 'tmp422'
- Addresses scanned: I2C 0x2a, 0x4c, 0x4d, 0x4e and 0x4f
+ Addresses scanned: I2C 0x4c, 0x4d, 0x4e and 0x4f
Datasheet: http://focus.ti.com/docs/prod/folders/print/tmp421.html
* Texas Instruments TMP423
Prefix: 'tmp423'
- Addresses scanned: I2C 0x2a, 0x4c, 0x4d, 0x4e and 0x4f
+ Addresses scanned: I2C 0x4c and 0x4d
Datasheet: http://focus.ti.com/docs/prod/folders/print/tmp421.html
+ * Texas Instruments TMP441
+ Prefix: 'tmp441'
+ Addresses scanned: I2C 0x2a, 0x4c, 0x4d, 0x4e and 0x4f
+ Datasheet: http://www.ti.com/product/tmp441
+ * Texas Instruments TMP442
+ Prefix: 'tmp442'
+ Addresses scanned: I2C 0x4c and 0x4d
+ Datasheet: http://www.ti.com/product/tmp442
Authors:
Andre Prendel <andre.prendel@gmx.de>
@@ -21,13 +29,13 @@ Authors:
Description
-----------
-This driver implements support for Texas Instruments TMP421, TMP422
-and TMP423 temperature sensor chips. These chips implement one local
-and up to one (TMP421), up to two (TMP422) or up to three (TMP423)
-remote sensors. Temperature is measured in degrees Celsius. The chips
-are wired over I2C/SMBus and specified over a temperature range of -40
-to +125 degrees Celsius. Resolution for both the local and remote
-channels is 0.0625 degree C.
+This driver implements support for Texas Instruments TMP421, TMP422,
+TMP423, TMP441, and TMP442 temperature sensor chips. These chips
+implement one local and up to one (TMP421, TMP441), up to two (TMP422,
+TMP442) or up to three (TMP423) remote sensors. Temperature is measured
+in degrees Celsius. The chips are wired over I2C/SMBus and specified
+over a temperature range of -40 to +125 degrees Celsius. Resolution
+for both the local and remote channels is 0.0625 degree C.
The chips support only temperature measurement. The driver exports
the temperature values via the following sysfs files:
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