Re: [PATCH] i2c: ismt: add i2c bus recovery on timed out transaction

From: Andi Shyti

Date: Fri Jan 16 2026 - 19:22:45 EST


Hi Neil,

On Tue, Nov 25, 2025 at 06:30:35PM +0000, Jens Stobernack (Nokia) wrote:
> In rare occasions the i2c controller will get stuck. This failure is
> described in commit 46b2dfc0aa79 ("i2c: ismt: kill transaction in hardware
> on timeout")
>
> The kill operation never resolved the stuck condition in lab testing. A
> traditional i2c bus recovery was required to recover the i2c
> controller and allow it to continue operating as normal.
>
> Signed-off-by: Jens Stobernack <jens.stobernack@xxxxxxxxx>

any chance you can take a look to this?

Thanks,
Andi