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Kernel driver lm92
Supported chips:
* National Semiconductor LM92
Prefix: 'lm92'
Addresses scanned: I2C 0x48 - 0x4b
* National Semiconductor LM76
Prefix: 'lm92'
Addresses scanned: none, force parameter needed
* 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
Abraham van der Merwe <>
Jean Delvare <>
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.