Re: [PATCH v2] i2c: tegra: Add delay before reset the controller

From: Wolfram Sang
Date: Wed Apr 18 2012 - 10:28:23 EST

On Mon, Apr 02, 2012 at 11:23:02AM +0530, Alok Chauhan wrote:
> NACK interrupt generated before I2C controller generates
> the STOP condition on bus. In Software, because of this
> reset of controller is happening before I2C controller could
> complete STOP condition. So wait for some time before resetting
> the controller so that STOP condition has delivered properly on bus.
> Added delay of 2 clock period before reset the
> controller in case of NACK error.
> Signed-off-by: Alok Chauhan <alokc@xxxxxxxxxx>

Applied with Stephen's ACK and slightly reworded comment and commit msg.

Wondering a bit that you want it for 3.5, not for 3.4. Looks like a
bugfix to me.

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