Commit | Line | Data |
---|---|---|
7f15b664 M |
1 | Kernel driver lm92 |
2 | ================== | |
3 | ||
4 | Supported chips: | |
b04f2f7d | 5 | |
7f15b664 | 6 | * National Semiconductor LM92 |
b04f2f7d | 7 | |
7f15b664 | 8 | Prefix: 'lm92' |
b04f2f7d | 9 | |
7f15b664 | 10 | Addresses scanned: I2C 0x48 - 0x4b |
b04f2f7d | 11 | |
7f15b664 | 12 | Datasheet: http://www.national.com/pf/LM/LM92.html |
b04f2f7d | 13 | |
7f15b664 | 14 | * National Semiconductor LM76 |
b04f2f7d | 15 | |
7f15b664 | 16 | Prefix: 'lm92' |
b04f2f7d | 17 | |
7f15b664 | 18 | Addresses scanned: none, force parameter needed |
b04f2f7d | 19 | |
7f15b664 | 20 | Datasheet: http://www.national.com/pf/LM/LM76.html |
b04f2f7d | 21 | |
7f15b664 | 22 | * Maxim MAX6633/MAX6634/MAX6635 |
b04f2f7d | 23 | |
10ecacd7 | 24 | Prefix: 'max6635' |
b04f2f7d | 25 | |
05993e22 | 26 | Addresses scanned: none, force parameter needed |
b04f2f7d | 27 | |
7f15b664 M |
28 | Datasheet: http://www.maxim-ic.com/quick_view2.cfm/qv_pk/3074 |
29 | ||
b04f2f7d | 30 | |
7f15b664 | 31 | Authors: |
b04f2f7d MCC |
32 | - Abraham van der Merwe <abraham@2d3d.co.za> |
33 | - Jean Delvare <jdelvare@suse.de> | |
7f15b664 M |
34 | |
35 | ||
36 | Description | |
37 | ----------- | |
38 | ||
39 | This driver implements support for the National Semiconductor LM92 | |
40 | temperature sensor. | |
41 | ||
42 | Each LM92 temperature sensor supports a single temperature sensor. There are | |
43 | alarms for high, low, and critical thresholds. There's also an hysteresis to | |
44 | control the thresholds for resetting alarms. | |
45 | ||
46 | Support was added later for the LM76 and Maxim MAX6633/MAX6634/MAX6635, | |
47 | which are mostly compatible. They have not all been tested, so you | |
48 | may need to use the force parameter. |