max6697.rst 2.3 KB

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