Re: Re: [PATCH 0/4] i2c: core: add generic GPIO bus recovery

From: Codrin.Ciubotariu
Date: Wed Aug 05 2020 - 07:09:34 EST

On 05.08.2020 11:52, wsa@xxxxxxxxxx wrote:
> Codrin, everyone
>> This patch series was previously sent as a RFC. Significant changes
>> since RFC:
>> - "recovery" pinctrl state marked as deprecared in bindings;
>> - move to "gpio" pinctrl state done after the call to prepare_recovery()
>> callback;
>> - glitch protection when SDA gpio is taken at initialization;
> Thanks for the fast update, now all merged for inclusion into 5.9. I
> think it is really good, but to verify and double check, I think two
> things would be even better..

Happy to help.

> One thing, I'll definately be doing is to add this feature to
> i2c-sh_mobile.c and scope the results.
> The other thing would be to convert the PXA driver and see if our
> generic support can help their advanced use case or if we are missing
> something. Codrin, do you have maybe time and interest to do that? That
> would be awesome!

Naturally, these would be the next steps. I can do this, sure, but I
don't have the HW. I'll look for some development kits. If you have any
recommendations, please let me know.

Best regards,