1-wire support?

[flipflops]

Does anyone know the details of setting a GPIO pin as a dallas 1-wire bus ?

[Fabio Estevam]

If you are using a device tree kernel:
Documentation/devicetree/bindings/w1/w1-gpio.txt

[Niii]

You can take a look at w1 section at bottom of dts file :
https://github.com/buserror-uk/minifs/blob/master/conf/board/imx233/imx23-olinuxino-heating.dts

[flipflops]

Thanks