I am porting the ADRV9002 hdl reference design to the DataStorm DAQ carrier card.
ADI has been working on a port on the design to the Arria 10 SoC development card but it is not complete. ADI gave me a reference to the repository. I took that and ported it to Cyclone V SoC.
I am now in the process of building the bootable Linux image.
I have been using the 2019_R2 branch of the ADI repo. Is this the one that I should use or is there a better one that you would recommend?
I updated the defconfig and device tree files with references to the ADRV9002. I have attached these files to the request.
The probe for the ADRV9002 driver is successfully executed.
I am currently at a standstill because the system is not seeing any iio devices. I have looked in /sys/bus/iio/devices and no devices are listed.
I have used the internal logic analyzer in the FPGA to look at a few signals.
I do not see any activity on the spi interface or the reset signal. The reset signal is continually in the asserted state.
Any thoughts would be greatly appreciated.