On 10/19/24 16:53, Jonathan Cameron wrote:
On Tue, 15 Oct 2024 13:56:13 +0000
Guillaume Stols <gstols@xxxxxxxxxxxx> wrote:
This series aims to add iio backend support for AD7606X ADCs.
In a nutshell, iio backend is a paradigm to shift the logic establishing
the connexion between iio buffers and backend buffers into the backend's
driver. This provides a more stable programming interface to the driver
developers, and give more flexibility in the way the hardware communicates.
The support will be first added on AD7606B, and on next patches AD7606C16
and AD7606C18 will be added. The series have been tested on a Zedboard,
using the latest HDL available, i.e
https://github.com/analogdevicesinc/hdl/commit/7d0a4cee1b5fa403f175af513d7eb804c3bd75d0
and an AD7606B FMCZ EKV. This HDL handles both the conversion trigger
(through a PWM), and the end of conversion interruption, and is compatible
with axi-adc, which is "iio-backendable".
More information about this HDL design can be found at:
https://wiki.analog.com/resources/eval/user-guides/ad7606x-fmc/hdl
Applied and pushed out as testing. Please check I didn't mess up the few
minor tweaks needed.
Hi Jonathan, thank you for the fixes and the merge. Just tested it,
didnt notice any bug.
FYI Next step is software mode enablement for IIO backend enabled devices.
Best regards,
Guillaume
