]>
Commit | Line | Data |
---|---|---|
5372d2d7 GR |
1 | Kernel driver max6697 |
2 | ===================== | |
3 | ||
4 | Supported chips: | |
5 | * Maxim MAX6581 | |
6 | Prefix: 'max6581' | |
7 | Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX6581.pdf | |
8 | * Maxim MAX6602 | |
9 | Prefix: 'max6602' | |
10 | Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX6602.pdf | |
11 | * Maxim MAX6622 | |
12 | Prefix: 'max6622' | |
13 | Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX6622.pdf | |
14 | * Maxim MAX6636 | |
15 | Prefix: 'max6636' | |
16 | Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX6636.pdf | |
17 | * Maxim MAX6689 | |
18 | Prefix: 'max6689' | |
19 | Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX6689.pdf | |
20 | * Maxim MAX6693 | |
21 | Prefix: 'max6693' | |
22 | Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX6693.pdf | |
23 | * Maxim MAX6694 | |
24 | Prefix: 'max6694' | |
25 | Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX6694.pdf | |
26 | * Maxim MAX6697 | |
27 | Prefix: 'max6697' | |
28 | Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX6697.pdf | |
29 | * Maxim MAX6698 | |
30 | Prefix: 'max6698' | |
31 | Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX6698.pdf | |
32 | * Maxim MAX6699 | |
33 | Prefix: 'max6699' | |
34 | Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX6699.pdf | |
35 | ||
36 | Author: | |
37 | Guenter Roeck <linux@roeck-us.net> | |
38 | ||
39 | Description | |
40 | ----------- | |
41 | ||
42 | This driver implements support for several MAX6697 compatible temperature sensor | |
43 | chips. The chips support one local temperature sensor plus four, six, or seven | |
44 | remote temperature sensors. Remote temperature sensors are diode-connected | |
45 | thermal transitors, except for MAX6698 which supports three diode-connected | |
46 | thermal transistors plus three thermistors in addition to the local temperature | |
47 | sensor. | |
48 | ||
49 | The driver provides the following sysfs attributes. temp1 is the local (chip) | |
50 | temperature, temp[2..n] are remote temperatures. The actually supported | |
51 | per-channel attributes are chip type and channel dependent. | |
52 | ||
53 | tempX_input RO temperature | |
54 | tempX_max RW temperature maximum threshold | |
55 | tempX_max_alarm RO temperature maximum threshold alarm | |
56 | tempX_crit RW temperature critical threshold | |
57 | tempX_crit_alarm RO temperature critical threshold alarm | |
58 | tempX_fault RO temperature diode fault (remote sensors only) |