1 Kernel driver lm92 1 Kernel driver lm92
2 ================== 2 ==================
3 3
4 Supported chips: 4 Supported chips:
5 5
6 * National Semiconductor LM92 6 * National Semiconductor LM92
7 7
8 Prefix: 'lm92' 8 Prefix: 'lm92'
9 9
10 Addresses scanned: I2C 0x48 - 0x4b 10 Addresses scanned: I2C 0x48 - 0x4b
11 11
12 Datasheet: http://www.national.com/pf/LM/L 12 Datasheet: http://www.national.com/pf/LM/LM92.html
13 13
14 * National Semiconductor LM76 14 * National Semiconductor LM76
15 15
16 Prefix: 'lm92' 16 Prefix: 'lm92'
17 17
18 Addresses scanned: none, force parameter n 18 Addresses scanned: none, force parameter needed
19 19
20 Datasheet: http://www.national.com/pf/LM/L 20 Datasheet: http://www.national.com/pf/LM/LM76.html
21 21
22 * Maxim MAX6633/MAX6634/MAX6635 22 * Maxim MAX6633/MAX6634/MAX6635
23 23
24 Prefix: 'max6635' 24 Prefix: 'max6635'
25 25
26 Addresses scanned: none, force parameter n 26 Addresses scanned: none, force parameter needed
27 27
28 Datasheet: http://www.maxim-ic.com/quick_v 28 Datasheet: http://www.maxim-ic.com/quick_view2.cfm/qv_pk/3074
29 29
30 30
31 Authors: 31 Authors:
32 - Abraham van der Merwe <abraham@2d3d.co 32 - Abraham van der Merwe <abraham@2d3d.co.za>
33 - Jean Delvare <jdelvare@suse.de> 33 - Jean Delvare <jdelvare@suse.de>
34 34
35 35
36 Description 36 Description
37 ----------- 37 -----------
38 38
39 This driver implements support for the Nationa 39 This driver implements support for the National Semiconductor LM92
40 temperature sensor. 40 temperature sensor.
41 41
42 Each LM92 temperature sensor supports a single 42 Each LM92 temperature sensor supports a single temperature sensor. There are
43 alarms for high, low, and critical thresholds. 43 alarms for high, low, and critical thresholds. There's also an hysteresis to
44 control the thresholds for resetting alarms. 44 control the thresholds for resetting alarms.
45 45
46 Support was added later for the LM76 and Maxim 46 Support was added later for the LM76 and Maxim MAX6633/MAX6634/MAX6635,
47 which are mostly compatible. They have not all 47 which are mostly compatible. They have not all been tested, so you
48 may need to use the force parameter. 48 may need to use the force parameter.
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