1*4882a593SmuzhiyunKernel driver adm1031 2*4882a593Smuzhiyun===================== 3*4882a593Smuzhiyun 4*4882a593SmuzhiyunSupported chips: 5*4882a593Smuzhiyun * Analog Devices ADM1030 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun Prefix: 'adm1030' 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun Addresses scanned: I2C 0x2c to 0x2e 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun Datasheet: Publicly available at the Analog Devices website 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun https://www.analog.com/en/prod/0%2C2877%2CADM1030%2C00.html 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun * Analog Devices ADM1031 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun Prefix: 'adm1031' 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun Addresses scanned: I2C 0x2c to 0x2e 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun Datasheet: Publicly available at the Analog Devices website 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun https://www.analog.com/en/prod/0%2C2877%2CADM1031%2C00.html 24*4882a593Smuzhiyun 25*4882a593SmuzhiyunAuthors: 26*4882a593Smuzhiyun - Alexandre d'Alton <alex@alexdalton.org> 27*4882a593Smuzhiyun - Jean Delvare <jdelvare@suse.de> 28*4882a593Smuzhiyun 29*4882a593SmuzhiyunDescription 30*4882a593Smuzhiyun----------- 31*4882a593Smuzhiyun 32*4882a593SmuzhiyunThe ADM1030 and ADM1031 are digital temperature sensors and fan controllers. 33*4882a593SmuzhiyunThey sense their own temperature as well as the temperature of up to one 34*4882a593Smuzhiyun(ADM1030) or two (ADM1031) external diodes. 35*4882a593Smuzhiyun 36*4882a593SmuzhiyunAll temperature values are given in degrees Celsius. Resolution is 0.5 37*4882a593Smuzhiyundegree for the local temperature, 0.125 degree for the remote temperatures. 38*4882a593Smuzhiyun 39*4882a593SmuzhiyunEach temperature channel has its own high and low limits, plus a critical 40*4882a593Smuzhiyunlimit. 41*4882a593Smuzhiyun 42*4882a593SmuzhiyunThe ADM1030 monitors a single fan speed, while the ADM1031 monitors up to 43*4882a593Smuzhiyuntwo. Each fan channel has its own low speed limit. 44