Re: [PATCH v2 06/14] ARM: sun8i: clk: Add clk-factor rate application method

[Jean-Francois Moine]

On Fri, 1 Jul 2016 08:34:21 +0200
OndÅej Jirman <megous@xxxxxxxxxx> wrote:

> > The documentation says that only the CPU and DDR PLLs can be dynamically
> > changed after boot.
> 
> The question is what exactly is meant by after boot. :) Anyway, if the
> kernel has no business changing some other PLLs, if there's code for
> changing them, should it be dropped?

No, because all the other PLLs may not be initialized by the U-boot
(audio, video, gpu...), and also, their rate may be changed safely by
stopping them (gate).

-- 
Ken ar c'hentaÃ	|	      ** Breizh ha Linux atav! **
Jef		|		http://moinejf.free.fr/