[QUESTION] How to set static/dynamic dependency between clock domains

Shilimkar, Santosh santosh.shilimkar at ti.com
Fri Dec 23 04:37:13 EST 2011


On Fri, Dec 23, 2011 at 2:31 PM, Cousson, Benoit <b-cousson at ti.com> wrote:
> Hi Santosh,
>
>
> On 12/23/2011 9:45 AM, Shilimkar, Santosh wrote:
>>
>> On Fri, Dec 23, 2011 at 2:00 PM, Ming Lei<tom.leiming at gmail.com>  wrote:
>
>
> [...]
>
>
>>> The only change on iss(CAM) clock domain setting in your commit[1] is to
>>> configure CLKTRCTRL as HW_AUTO, instead of previous  SW_WKUP.
>>> Once I change flags of iss to CLKDM_CAN_SWSUP [2], the issue can be
>>> fixed, so I am wondering if something is wrong about HW_AUTO mode
>>> of CAM clock domain.
>>>
>> Now I recollect the issue and also track a patch in the internal product
>> tree.
>> Same is attached and also in the end of the email.
>>
>> I am lopping Miguel who wrote the patch and Benoit who acked it.
>> This should sort out your issue as you have already verified it works.
>
>
> Ooops, that remains me that I forgot to push it upstream:-(
>
> Since this is a bug fix, if this is too late for 3.3, we can try to push it
> during rc phases.
>
Cool. Thanks for picking it up

Regards
Santosh



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