[Letux-kernel] Strange things happening with latest kernels

[Andreas Kemnade]

Hi Nikolaus,

On Thu, 13 Jun 2019 07:37:46 +0200
"H. Nikolaus Schaller" <hns at goldelico.com> wrote:

> Hi Andreas,
> great analysis!
> 
> Maybe I was lucky with my GTA04A4 where I tried these days.
> 
> A theory is that if the opp voltages are not supported, they are not changed and the value initialized
> by U-Boot is kept. This will be wrong depending on clock speed.
> 
Well, the whole frequency-scaling thing seems to be disabled.
5.1 seems still to work. I have reasonable percentages for 300Mhz here.

> I remember there was a discussion these days on linux-omap for the DRA7 about similar regulator issues,
> but have forgotten the details.
> 
> So we should notify Tony about this.
> 
will probably write an email this evening about that. Unfortunately my autobuild
was not active when the things were merged into linus/master. So I have only the
interesting logs about linux-next

Regards,
Andreas
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