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SubjectRe: [PATCH v2] i2c: tegra: Add delay before reset the controller
On 04/18/2012 08:27 AM, Wolfram Sang wrote:
> 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@nvidia.com>
>
> 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.

Yes, applying this to 3.4 would make sense. When I said "for 3.5"
earlier, I meant I'd like it to at least get into 3.5 not later.

Thanks.


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