[PATCH 0/2] Minor changes for i2c-imx driver

[Daniel Scally]

Hello all

These small changes helped resolve issues we experienced using the
i2c-imx driver on a multi-master bus. The device was losing
arbitration which triggered the driver to attempt to recover the bus
rather than retry the transfer. The set stops the bus recovery
attempts on lost arbitration and instructs the driver to retry
transfers 3 times, which seems sufficient for our setup.

I had intended to make a larger change that added a new devicetree
property for i2c-controller.yaml that held the number of retries an
adapter should use, and then parse that to set adap->retries. I found
a relatively old discussion on the list though in which a similar
idea was discussed and rejected so I dropped that, but I thought I'd
mention it in case things had changed.

Thanks
Dan

Signed-off-by: Daniel Scally <dan.scally at ideasonboard.com>
---
Daniel Scally (2):
      i2c: imx: Don't recover bus when arbitration lost
      i2c: imx: Retry failed transfers 3 times

 drivers/i2c/busses/i2c-imx.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
base-commit: b82316862bea929265725c077dffcec42e3dc20b
change-id: 20260311-i2c-imx-fixes-3e23164a8a8f

Best regards,
-- 
Daniel Scally <dan.scally at ideasonboard.com>