I got error message when I trying to load w1-gpio-custom module. Maybe onion team have to patch it.

# insmod w1-gpio-custom bus0=0,19,0
[  124.179275] Custom GPIO-based W1 driver version 0.1.1
[  124.184807] w1-gpio w1-gpio.0: Failed to parse gpio property for data pin (-2)
[  124.192201] w1-gpio: probe of w1-gpio.0 failed with error -2