[PATCH-V3 3/3] ARM: OMAP3+: clock33xx: Add AM33XX clock tree data
Hiremath, Vaibhav
hvaibhav at ti.com
Mon Apr 30 15:41:23 EDT 2012
On Sat, Apr 28, 2012 at 05:34:53, Paul Walmsley wrote:
> On Fri, 27 Apr 2012, Hiremath, Vaibhav wrote:
>
> > On Thu, Apr 26, 2012 at 14:19:28, Paul Walmsley wrote:
> > > looking at Table 1-1 "Device Features" of SPRUH73D, it seems that some
> > > AM33xx family chips come with some features disabled, such as the
> > > PRU-ICSS, the SGX, Ethernet, or USB. How will this affect the clock tree?
> > > For example, is it correct for us to include the PRU-ICSS clock control on
> > > a clock tree that is booted on an AM3352 or an AM3354?
> >
> > I thought of this, but if you look at the existing way of handling such
> > Si version based clock registration is supported by "cpu_clkflg", like
> > CK_3XXX, CK_AM35XX, etc...
> >
> > During my baseport patch submission, Tony had removed CK_AM33XX flag while
> > merging them. I believe, we are trying to get rid of these flags, and that's
> > where Tony had removed them form my baseport patch.
> > I was not sure on how to handle this, so I decided to continue with full
> > chip support (AM3358 and AM3359).
>
> Okay, no problem. Sounds like we should start with full support and then
> remove clocks later if they cause problems on the lower-end devices.
>
>
That's my plan too.
Thanks,
Vaibhav
More information about the linux-arm-kernel
mailing list