On Mon, Apr 10, 2017 at 12:06:27PM +0200, Ondřej Jirman wrote:
> Hi Maxime,
> 
> Maxime Ripard píše v Po 10. 04. 2017 v 08:59 +0200:
> > On Mon, Apr 10, 2017 at 12:19:41AM +0800, Icenowy Zheng wrote:
> > > According to the researching result of Ondrej Jirman, the factor M of
> > > PLL1 shouldn't be used and the factor P should be used only if the
> > > intended frequency is lower than 288MHz. This is proven by the
> > > clk-sun8iw7_tbl.c in the BSP source code -- in there the M value is
> > > always 0 and the maximum frequency that P is not 0 is 224MHz.
> > > 
> > > As P is ignored on sun6i, it's not currently used. This patch removed
> > > the usage of M.
> > > 
> > > This patch is an original work by Ondrej Jirman, however, he didn't add
> > > a Signed-off-by tag here to his commit. So I take this code and added my
> > > Signed-off-by.
> > > 
> > > Signed-off-by: Icenowy Zheng <icen...@aosc.io>
> > > ---
> > > 
> > > This is a critical patch, and should be added to 2017.05.
> > > 
> > > It has been verified by the Armbian.
> > 
> > This doesn't mean anything. How has this been verified?
> 
> We already discussed this here: https://patchwork.kernel.org/patch/9446
> 365/

Yes, I know. I wasn't discussing the fact that this was the right
thing to do or not, just that the wording didn't allow anyone to get
an idea of *how* to reproduce that test on their own board.

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

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