Call for help: SAM0 GPIO driver


Carles Cufi
 

Hi all,

As you all know we are currently transitioning to a new GPIO driver API.
With this transition comes the need to port all existing GPIO drivers to the new API, and work for this is currently ongoing.

We have, however, identified a driver that currently has no one assigned to for its port to the new API: SAM0.

We therefore ask for help to all users that either can do the porting work or can test the work on real hardware.
If we cannot find anyone soon we might be forced to drop support for this platform, since we cannot wok on a driver that we do not know well nor have hardware for.

Progress is documented in this issue:
https://github.com/zephyrproject-rtos/zephyr/issues/18530

Thanks in advance,

Carles


Peter A. Bigot
 

Assuming nobody more qualified speaks up I do have a D21 Xplained Pro and will give a shot at converting the driver this weekend.  People with D20 and R21 variant hardware would be helpful in testing it.

Peter