projects / GitHub / moto-9609 / android_kernel_motorola_exynos9610.git / blame
| 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) |