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authorJean Delvare <khali@linux-fr.org>2005-07-02 20:52:48 +0400
committerGreg Kroah-Hartman <gregkh@suse.de>2005-07-12 01:47:41 +0400
commitede7fbdf526c314850c9f32dd8da1753bf8d0ad5 (patch)
tree2f1fefa6f6df58f5c27bf98bd7df0908e97e44ef /Documentation/hwmon/lm92
parent8d5d45fb14680326f833295f2316a4ec5e357220 (diff)
downloadlinux-ede7fbdf526c314850c9f32dd8da1753bf8d0ad5.tar.xz
[PATCH] I2C: Move hwmon drivers (3/3)
Part 3: Move the drivers documentation, plus two general documentation files. Note that the patch "adds trailing whitespace", because it does move the files as-is, and some files happen to have trailing whitespace. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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+Kernel driver lm92
+==================
+
+Supported chips:
+ * National Semiconductor LM92
+ Prefix: 'lm92'
+ Addresses scanned: I2C 0x48 - 0x4b
+ Datasheet: http://www.national.com/pf/LM/LM92.html
+ * National Semiconductor LM76
+ Prefix: 'lm92'
+ Addresses scanned: none, force parameter needed
+ Datasheet: http://www.national.com/pf/LM/LM76.html
+ * Maxim MAX6633/MAX6634/MAX6635
+ Prefix: 'lm92'
+ Addresses scanned: I2C 0x48 - 0x4b
+ MAX6633 with address in 0x40 - 0x47, 0x4c - 0x4f needs force parameter
+ and MAX6634 with address in 0x4c - 0x4f needs force parameter
+ Datasheet: http://www.maxim-ic.com/quick_view2.cfm/qv_pk/3074
+
+Authors:
+ Abraham van der Merwe <abraham@2d3d.co.za>
+ Jean Delvare <khali@linux-fr.org>
+
+
+Description
+-----------
+
+This driver implements support for the National Semiconductor LM92
+temperature sensor.
+
+Each LM92 temperature sensor supports a single temperature sensor. There are
+alarms for high, low, and critical thresholds. There's also an hysteresis to
+control the thresholds for resetting alarms.
+
+Support was added later for the LM76 and Maxim MAX6633/MAX6634/MAX6635,
+which are mostly compatible. They have not all been tested, so you
+may need to use the force parameter.