Re: [PATCH v6 2/3] i2c: imx: Check for I2SR_IAL after every byte

On Fri, Oct 09, 2020 at 01:03:19PM +0200, Christian Eggers wrote:

Arbitration Lost (IAL) can happen after every single byte transfer. If arbitration is lost, the I2C hardware will autonomously switch from master mode to slave. If a transfer is not aborted in this state, consecutive transfers will not be executed by the hardware and will timeout.

Signed-off-by: Christian Eggers ceggers@arri.de Tested (not extensively) on Vybrid VF500 (Toradex VF50): Tested-by: Krzysztof Kozlowski krzk@kernel.org Acked-by: Oleksij Rempel o.rempel@pengutronix.de Cc: stable@vger.kernel.org

Applied to for-next, thanks!