[PATCH v6 08/10] ARM: dt: Add references to tegra_car clocks

Peter De Schrijver pdeschrijver at nvidia.com
Fri Feb 15 07:22:44 EST 2013


On Thu, Feb 14, 2013 at 06:30:39PM +0100, Stephen Warren wrote:
> On 02/14/2013 03:01 AM, Peter De Schrijver wrote:
> > On Wed, Feb 13, 2013 at 05:48:03PM +0100, Stephen Warren wrote:
> ...
> >> You still need to initialize all the UART clocks in init_table[]. This
> ...
> > Yes. The parent relationships still need to be defined. But I think that's
> > the only thing we actually need to define still?
> 
> You might want to explicitly set the rate too, if there is a divider in
> the clk module that affects it. If not, then parenting is indeed all you
> need.

Yes, for PLLs that might be useful. Device clock rates can also be set by the
driver and probably should be set by the driver.

Cheers,

Peter.



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