[PATCH v13 3/4] gpio: rpmsg: add generic rpmsg GPIO driver

Arnaud POULIQUEN arnaud.pouliquen at foss.st.com
Tue May 12 00:22:27 PDT 2026


Hello Andrew,

On 5/11/26 20:18, Andrew Lunn wrote:
>> Arnaud, Beleswar, Andrew and I are all advocating for one endpoint per
>> GPIO controller.  The remaining issue it about the best way to work
>> out source and destination addresses between Linux and the remote
>> processor.  I'm running out of time for today but I'll return to this
>> thread with a final analysis by the end of the week.
> 
> How many of the participants here will be in Minneapolis next week for
> the Embedded Linux Conference? There is even a talk about this:
> 
> https://osselcna2026.sched.com/event/2JQpx/building-virtual-drivers-with-rpmsg-key-design-principles-challenges-trade-offs-beleswar-prasad-padhi-texas-instruments?iframe=yes&w=100%&sidebar=yes&bg=no
> 
> Maybe we can get together and decide on the final design after the
> session.

I won’t be there, but I can join remotely if a call is scheduled,

Regards,
Arnaud

> 
> 	Andrew




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