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- 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 <jdelvare@suse.de>
- 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.
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