1*4882a593SmuzhiyunKernel driver lm92 2*4882a593Smuzhiyun================== 3*4882a593Smuzhiyun 4*4882a593SmuzhiyunSupported chips: 5*4882a593Smuzhiyun 6*4882a593Smuzhiyun * National Semiconductor LM92 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun Prefix: 'lm92' 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun Addresses scanned: I2C 0x48 - 0x4b 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun Datasheet: http://www.national.com/pf/LM/LM92.html 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun * National Semiconductor LM76 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun Prefix: 'lm92' 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun Addresses scanned: none, force parameter needed 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun Datasheet: http://www.national.com/pf/LM/LM76.html 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun * Maxim MAX6633/MAX6634/MAX6635 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun Prefix: 'max6635' 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun Addresses scanned: none, force parameter needed 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun Datasheet: http://www.maxim-ic.com/quick_view2.cfm/qv_pk/3074 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun 31*4882a593SmuzhiyunAuthors: 32*4882a593Smuzhiyun - Abraham van der Merwe <abraham@2d3d.co.za> 33*4882a593Smuzhiyun - Jean Delvare <jdelvare@suse.de> 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun 36*4882a593SmuzhiyunDescription 37*4882a593Smuzhiyun----------- 38*4882a593Smuzhiyun 39*4882a593SmuzhiyunThis driver implements support for the National Semiconductor LM92 40*4882a593Smuzhiyuntemperature sensor. 41*4882a593Smuzhiyun 42*4882a593SmuzhiyunEach LM92 temperature sensor supports a single temperature sensor. There are 43*4882a593Smuzhiyunalarms for high, low, and critical thresholds. There's also an hysteresis to 44*4882a593Smuzhiyuncontrol the thresholds for resetting alarms. 45*4882a593Smuzhiyun 46*4882a593SmuzhiyunSupport was added later for the LM76 and Maxim MAX6633/MAX6634/MAX6635, 47*4882a593Smuzhiyunwhich are mostly compatible. They have not all been tested, so you 48*4882a593Smuzhiyunmay need to use the force parameter. 49