Thread (26 messages) 26 messages, 4 authors, 2024-08-30

Re: [PATCH v2 1/4] i2c: imx: only poll for bus busy in multi master mode

From: Fabio Estevam <festevam@gmail.com>
Date: 2024-08-21 16:44:03
Also in: imx, linux-i2c, lkml

Hi Stefan and Oleksij,

On Wed, Aug 21, 2024 at 12:23 PM Stefan Eichenberger [off-list ref] wrote:
Thanks a lot for testing. Are the other patches required as well or did
only introducing the master mode flag solve the issue?
Only applying this one fixed the problem.
quoted
It looks like with this patch, the I2SR_IAL interrupt is not cleared.
I would expect some kind of interrupt storm. Can you confirm it?
I have just inspected 'cat /proc/interrupts' and no interrupt storm is seen.

Thanks
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