1 w1-gpio devicetree bindings
5 - compatible: "w1-gpio"
6 - gpios: one or two GPIO specs:
7 - the first one is used as data I/O pin
8 - the second one is optional. If specified, it is used as
9 enable pin for an external pin pullup.
13 - linux,open-drain: if specified, the data pin is considered in
19 compatible = "w1-gpio";
20 gpios = <&gpio 126 0>, <&gpio 105 0>;