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Commit | Line | Data |
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7f15b664 RM |
1 | Kernel driver adm1031 |
2 | ===================== | |
3 | ||
4 | Supported chips: | |
5 | * Analog Devices ADM1030 | |
6 | Prefix: 'adm1030' | |
7 | Addresses scanned: I2C 0x2c to 0x2e | |
8 | Datasheet: Publicly available at the Analog Devices website | |
517ef0d2 | 9 | http://www.analog.com/en/prod/0%2C2877%2CADM1030%2C00.html |
7f15b664 RM |
10 | |
11 | * Analog Devices ADM1031 | |
12 | Prefix: 'adm1031' | |
13 | Addresses scanned: I2C 0x2c to 0x2e | |
14 | Datasheet: Publicly available at the Analog Devices website | |
517ef0d2 | 15 | http://www.analog.com/en/prod/0%2C2877%2CADM1031%2C00.html |
7f15b664 RM |
16 | |
17 | Authors: | |
18 | Alexandre d'Alton <alex@alexdalton.org> | |
7c81c60f | 19 | Jean Delvare <jdelvare@suse.de> |
7f15b664 RM |
20 | |
21 | Description | |
22 | ----------- | |
23 | ||
24 | The ADM1030 and ADM1031 are digital temperature sensors and fan controllers. | |
25 | They sense their own temperature as well as the temperature of up to one | |
26 | (ADM1030) or two (ADM1031) external diodes. | |
27 | ||
28 | All temperature values are given in degrees Celsius. Resolution is 0.5 | |
29 | degree for the local temperature, 0.125 degree for the remote temperatures. | |
30 | ||
31 | Each temperature channel has its own high and low limits, plus a critical | |
32 | limit. | |
33 | ||
34 | The ADM1030 monitors a single fan speed, while the ADM1031 monitors up to | |
35 | two. Each fan channel has its own low speed limit. |