Hi, sorry for my late reply. Am 02/11/2016 um 08:59 AM schrieb Luca Zulberti: > Good morning, > > I'm apologize for the previous email format.I have put the dts configuration and the output in these files. > > Best regards, > Luca. You said in a previous mail that you get a lot of "irq 00 recevied" for me looks like that you reading zeros only from the SPI bus. I can't really help you, to setup the at86rf233 in your device tree looks a little bit unusal but correct. I can't help you here because this setup is very board-specific and has nothing todo with linux-wpan project. Maybe contact the maintainers for AT91. I don't see you muxing the SPI pins, but maybe it works because there was a spidev before. And also check your wiring. If it's connected to the right pins. Please also cc linux-wpan in the next time, maybe somebody has exactly your configuration. - Alex -- To unsubscribe from this list: send the line "unsubscribe linux-wpan" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html