1*4882a593SmuzhiyunWhat: /sys/bus/w1/devices/19-<id>/speed 2*4882a593SmuzhiyunDate: Sep 2017 3*4882a593SmuzhiyunKernelVersion: 4.14 4*4882a593SmuzhiyunContact: Jan Kandziora <jjj@gmx.de> 5*4882a593SmuzhiyunDescription: When written, this file sets the I2C speed on the connected 6*4882a593Smuzhiyun DS28E17 chip. When read, it reads the current setting from 7*4882a593Smuzhiyun the DS28E17 chip. 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun Valid values: 100, 400, 900 [kBaud]. 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun Default 100, can be set by w1_ds28e17.speed= module parameter. 12*4882a593SmuzhiyunUsers: w1_ds28e17 driver 13*4882a593Smuzhiyun 14*4882a593SmuzhiyunWhat: /sys/bus/w1/devices/19-<id>/stretch 15*4882a593SmuzhiyunDate: Sep 2017 16*4882a593SmuzhiyunKernelVersion: 4.14 17*4882a593SmuzhiyunContact: Jan Kandziora <jjj@gmx.de> 18*4882a593SmuzhiyunDescription: When written, this file sets the multiplier used to calculate 19*4882a593Smuzhiyun the busy timeout for I2C operations on the connected DS28E17 20*4882a593Smuzhiyun chip. When read, returns the current setting. 21*4882a593Smuzhiyun Valid values: 1 to 9. 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun Default 1, can be set by w1_ds28e17.stretch= module parameter. 24*4882a593SmuzhiyunUsers: w1_ds28e17 driver 25