1ebc4768aSJan KandzioraWhat: /sys/bus/w1/devices/19-<id>/speed 2ebc4768aSJan KandzioraDate: Sep 2017 3ebc4768aSJan KandzioraKernelVersion: 4.14 4ebc4768aSJan KandzioraContact: Jan Kandziora <jjj@gmx.de> 5ebc4768aSJan KandzioraDescription: When written, this file sets the I2C speed on the connected 6ebc4768aSJan Kandziora DS28E17 chip. When read, it reads the current setting from 7ebc4768aSJan Kandziora the DS28E17 chip. 8*54a19b4dSMauro Carvalho Chehab 9ebc4768aSJan Kandziora Valid values: 100, 400, 900 [kBaud]. 10*54a19b4dSMauro Carvalho Chehab 11ebc4768aSJan Kandziora Default 100, can be set by w1_ds28e17.speed= module parameter. 12ebc4768aSJan KandzioraUsers: w1_ds28e17 driver 13ebc4768aSJan Kandziora 14ebc4768aSJan KandzioraWhat: /sys/bus/w1/devices/19-<id>/stretch 15ebc4768aSJan KandzioraDate: Sep 2017 16ebc4768aSJan KandzioraKernelVersion: 4.14 17ebc4768aSJan KandzioraContact: Jan Kandziora <jjj@gmx.de> 18ebc4768aSJan KandzioraDescription: When written, this file sets the multiplier used to calculate 19ebc4768aSJan Kandziora the busy timeout for I2C operations on the connected DS28E17 20ebc4768aSJan Kandziora chip. When read, returns the current setting. 21ebc4768aSJan Kandziora Valid values: 1 to 9. 22*54a19b4dSMauro Carvalho Chehab 23ebc4768aSJan Kandziora Default 1, can be set by w1_ds28e17.stretch= module parameter. 24ebc4768aSJan KandzioraUsers: w1_ds28e17 driver 25