Kernel driver lm92 ================== Supported chips: * National Semiconductor LM92 Prefix: 'lm92' Addresses scanned: I2C 0x48 - 0x4b Datasheet: http://www.national.com/pf/LM/LM92.html * National Semiconductor LM76 Prefix: 'lm92' Addresses scanned: none, force parameter needed Datasheet: http://www.national.com/pf/LM/LM76.html * Maxim MAX6633/MAX6634/MAX6635 Prefix: 'lm92' Addresses scanned: I2C 0x48 - 0x4b MAX6633 with address in 0x40 - 0x47, 0x4c - 0x4f needs force parameter and MAX6634 with address in 0x4c - 0x4f needs force parameter Datasheet: http://www.maxim-ic.com/quick_view2.cfm/qv_pk/3074 Authors: Abraham van der Merwe <abraham@2d3d.co.za> Jean Delvare <khali@linux-fr.org> Description ----------- This driver implements support for the National Semiconductor LM92 temperature sensor. Each LM92 temperature sensor supports a single temperature sensor. There are alarms for high, low, and critical thresholds. There's also an hysteresis to control the thresholds for resetting alarms. Support was added later for the LM76 and Maxim MAX6633/MAX6634/MAX6635, which are mostly compatible. They have not all been tested, so you may need to use the force parameter.