RE: [PATCH] ARM: SAMSUNG: Set clock parent if provided

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Sylwester Nawrocki wrote:
> 
> Hi Shaik,
> 
> On 03/15/2013 10:00 AM, Shaik Ameer Basha wrote:
> > On Thu, Mar 7, 2013 at 9:05 PM, Sylwester Nawrocki
> > <s.nawrocki@xxxxxxxxxxx> wrote:
> ...
> >> May I ask what do you need this for ? This code won't be used for
> >> Exynos4 and Exynos5 SoCs starting from 3.10. And it is going to be
> >> removed once other platforms are converted to the new Samsung clocks
> >> driver.
> >
> > I had some issues in exynos5 with out this implementation.
> > But yes... you are right, once we move to common clock framework (CCF)
> > we don't require this change, as CCF doesn't use this (for exynos 4/5).
> >
> > What about all old non-dt based platforms?
> > Cant they use this change until they move to DT and CCF?
> 
> I have nothing against the patch, I was just curious if you need
> it for the new SOCs where the new clocks driver is supposed to be used.
> Of course other Samsung platforms could switch to CCF before having
> support for the device tree.
> 
Sorry for late response on this...

Yes, I think, as many guys said, this is not required for now for exynos4/5.

But the reason is different, I think, because the parent clock should be set depends on each board. That's why there are many parent clocks hardware providing. Sometimes just one parent clock can be used as a default though.

- Kukjin

--
To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux SoC Development]     [Linux Rockchip Development]     [Linux USB Development]     [Video for Linux]     [Linux Audio Users]     [Linux SCSI]     [Yosemite News]

  Powered by Linux