1*4882a593SmuzhiyunKernel driver max6697 2*4882a593Smuzhiyun===================== 3*4882a593Smuzhiyun 4*4882a593SmuzhiyunSupported chips: 5*4882a593Smuzhiyun 6*4882a593Smuzhiyun * Maxim MAX6581 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun Prefix: 'max6581' 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX6581.pdf 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun * Maxim MAX6602 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun Prefix: 'max6602' 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX6602.pdf 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun * Maxim MAX6622 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun Prefix: 'max6622' 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX6622.pdf 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun * Maxim MAX6636 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun Prefix: 'max6636' 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX6636.pdf 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun * Maxim MAX6689 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun Prefix: 'max6689' 33*4882a593Smuzhiyun 34*4882a593Smuzhiyun Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX6689.pdf 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun * Maxim MAX6693 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun Prefix: 'max6693' 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX6693.pdf 41*4882a593Smuzhiyun 42*4882a593Smuzhiyun * Maxim MAX6694 43*4882a593Smuzhiyun 44*4882a593Smuzhiyun Prefix: 'max6694' 45*4882a593Smuzhiyun 46*4882a593Smuzhiyun Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX6694.pdf 47*4882a593Smuzhiyun 48*4882a593Smuzhiyun * Maxim MAX6697 49*4882a593Smuzhiyun 50*4882a593Smuzhiyun Prefix: 'max6697' 51*4882a593Smuzhiyun 52*4882a593Smuzhiyun Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX6697.pdf 53*4882a593Smuzhiyun 54*4882a593Smuzhiyun * Maxim MAX6698 55*4882a593Smuzhiyun 56*4882a593Smuzhiyun Prefix: 'max6698' 57*4882a593Smuzhiyun 58*4882a593Smuzhiyun Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX6698.pdf 59*4882a593Smuzhiyun 60*4882a593Smuzhiyun * Maxim MAX6699 61*4882a593Smuzhiyun 62*4882a593Smuzhiyun Prefix: 'max6699' 63*4882a593Smuzhiyun 64*4882a593Smuzhiyun Datasheet: http://datasheets.maximintegrated.com/en/ds/MAX6699.pdf 65*4882a593Smuzhiyun 66*4882a593SmuzhiyunAuthor: 67*4882a593Smuzhiyun 68*4882a593Smuzhiyun Guenter Roeck <linux@roeck-us.net> 69*4882a593Smuzhiyun 70*4882a593SmuzhiyunDescription 71*4882a593Smuzhiyun----------- 72*4882a593Smuzhiyun 73*4882a593SmuzhiyunThis driver implements support for several MAX6697 compatible temperature sensor 74*4882a593Smuzhiyunchips. The chips support one local temperature sensor plus four, six, or seven 75*4882a593Smuzhiyunremote temperature sensors. Remote temperature sensors are diode-connected 76*4882a593Smuzhiyunthermal transitors, except for MAX6698 which supports three diode-connected 77*4882a593Smuzhiyunthermal transistors plus three thermistors in addition to the local temperature 78*4882a593Smuzhiyunsensor. 79*4882a593Smuzhiyun 80*4882a593SmuzhiyunThe driver provides the following sysfs attributes. temp1 is the local (chip) 81*4882a593Smuzhiyuntemperature, temp[2..n] are remote temperatures. The actually supported 82*4882a593Smuzhiyunper-channel attributes are chip type and channel dependent. 83*4882a593Smuzhiyun 84*4882a593Smuzhiyun================ == ========================================================== 85*4882a593SmuzhiyuntempX_input RO temperature 86*4882a593SmuzhiyuntempX_max RW temperature maximum threshold 87*4882a593SmuzhiyuntempX_max_alarm RO temperature maximum threshold alarm 88*4882a593SmuzhiyuntempX_crit RW temperature critical threshold 89*4882a593SmuzhiyuntempX_crit_alarm RO temperature critical threshold alarm 90*4882a593SmuzhiyuntempX_fault RO temperature diode fault (remote sensors only) 91*4882a593Smuzhiyun================ == ========================================================== 92