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

[Shilimkar, Santosh]

On Fri, Dec 16, 2011 at 10:03 PM, Ming Lei <tom.leiming at gmail.com> wrote:
> On Sat, Dec 17, 2011 at 12:09 AM, Shilimkar, Santosh
> <santosh.shilimkar at ti.com> wrote:
>> No. The table reflects the actual possible combination on hardware. You can't
>> add anything there arbitrary if that combination is not supported.
>>
>> But that makes me wonder how the patch worked. I will look at this in detail
>> next week.
>
> Thanks, I use the below hwmod data patch[1] and omap device patch[2]
> to bring up fdif module, and Benoit has ACKed on patch [1].
>
>
> [1], http://marc.info/?l=linux-kernel&m=132387140703874&w=2
> [2], http://marc.info/?l=linux-kernel&m=132387155403929&w=2
>
The patches are fine but I am surprised that 'dyndep.patch' is helping you.
L3_2 dependency is always enabled with ISS or Camera and it
should have worked.
clkdm_add_wkdep(iss_clkdm, l3_2_clkdm), shoudn't do anything since
the bit is read-only.

Can you check value of CM_CAM_STATICDEP [ 0x4A009004],
after your patch. I am suspecting that for some reason l3_1 dep.
is getting enabled which might be helping your case.

Regards
Santosh