Commit | Line | Data |
---|---|---|
7f15b664 M |
1 | Kernel driver lm92 |
2 | ================== | |
3 | ||
4 | Supported chips: | |
5 | * National Semiconductor LM92 | |
6 | Prefix: 'lm92' | |
7 | Addresses scanned: I2C 0x48 - 0x4b | |
8 | Datasheet: http://www.national.com/pf/LM/LM92.html | |
9 | * National Semiconductor LM76 | |
10 | Prefix: 'lm92' | |
11 | Addresses scanned: none, force parameter needed | |
12 | Datasheet: http://www.national.com/pf/LM/LM76.html | |
13 | * Maxim MAX6633/MAX6634/MAX6635 | |
10ecacd7 | 14 | Prefix: 'max6635' |
05993e22 | 15 | Addresses scanned: none, force parameter needed |
7f15b664 M |
16 | Datasheet: http://www.maxim-ic.com/quick_view2.cfm/qv_pk/3074 |
17 | ||
18 | Authors: | |
19 | Abraham van der Merwe <abraham@2d3d.co.za> | |
7c81c60f | 20 | Jean Delvare <jdelvare@suse.de> |
7f15b664 M |
21 | |
22 | ||
23 | Description | |
24 | ----------- | |
25 | ||
26 | This driver implements support for the National Semiconductor LM92 | |
27 | temperature sensor. | |
28 | ||
29 | Each LM92 temperature sensor supports a single temperature sensor. There are | |
30 | alarms for high, low, and critical thresholds. There's also an hysteresis to | |
31 | control the thresholds for resetting alarms. | |
32 | ||
33 | Support was added later for the LM76 and Maxim MAX6633/MAX6634/MAX6635, | |
34 | which are mostly compatible. They have not all been tested, so you | |
35 | may need to use the force parameter. |