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about AD7792 device tree in linux 3.x

Question asked by JerryLiu on Nov 19, 2013
Latest reply on Nov 19, 2013 by JerryLiu

is there some examples about AD7792 device tree structure in linux 3.x.

I conneted a AD7792 with Atmel ATSAM9X25-EK through SPI Bus.and compile a linux 3.6.9 kernel to drive the AD7792.

but i got failed information from terminal, like this:

     ad7793 spi32766.0: no platform data?

maybe there is something wrong in device tree structure, but i can't find any example about that in Analog website.

 

Attached files:

"1311191621.cap" output from minicom.

other files are modified and diff files.

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