Hello, I use 1-wire on Pin P8.11
Now I want to use a second 1-wire on Pin P8.12 I made the first 1-wire with this instructions: http://www.bonebrews.com/temperature-monitoring-with-the-ds18b20-on-a-beaglebone-black/ I wrote a new file called w2.dts changed the exclusive pin to "P8.12" and Pin offset to "0x30" and the names to "w2" I can compile and load the overlay ... but nothing is found on this Pin. The existing 1-wire Pin is working, but the new Pin seems are not working. Should I have a new folder called w2? /dts-v1/; /plugin/; / { compatible = "ti,beaglebone", "ti,beaglebone-black"; part-number = "BB-W2"; version = "00A0"; exclusive-use = "P8.12"; fragment@0 { target = <&am33xx_pinmux>; __overlay__ { bb_w2_pins: pinmux_bb_w2_pins { pinctrl-single,pins = <0x30 0x37 /* gpmc_ad13.gpio1_12, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE7 - w2-$ }; }; }; fragment@1 { target = <&ocp>; __overlay__ { onewire@0 { status = "okay"; compatible = "w1-gpio"; pinctrl-names = "default"; pinctrl-0 = <&bb_w2_pins>; gpios = <&gpio2 12 0>; }; }; }; }; How can I setup a second 1-Wire bus? Thank you! -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/bed92658-1b8c-4017-9355-8d0a8503e816%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
