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axi-adrv9009-rx-obs-hpc : entry missing in the Analog Linux virtual file system

Hi Analog,

I'm building the Analog Linux kernel for the adrv9009-W-PCBZ board plugged into the Xilinx zcu102.  Everything works out except the entry in the virtual filesystem for the observation channel which should be:

"iio:device4" name="axi-adrv9009-rx-obs-hpc"

To be found in:

 /sys/bus/iio/devices/iio:device4/name

When I look in the device tree there is a need for this driver:  axi-adrv9009-obs-1.0.

The other defined addresses show up as normal in the described in the device tree except this one. 

Can you point me where this thing goes wrong?

Deville

Edit Notes

Improved title
[edited by: Deville-e at 5:14 PM (GMT 0) on 18 Dec 2018]
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