Re: [PATCH] clk: mvebu: armada-37xx-periph: Fix initialization for cpu clocks

[Viresh Kumar]

On 22-05-19, 12:36, Viresh Kumar wrote:
> On 22-05-19, 10:03, Ilias Apalodimas wrote:
> > Hi Viresh, Gregory
> > On Mon, May 20, 2019 at 04:50:42PM +0530, Viresh Kumar wrote:
> > > On 25-04-19, 15:33, Ilias Apalodimas wrote:
> > > > Hi Viresh,
> > > > 
> > > > > > > Also, during this week-end, Christian suggested that the issue might
> > > > > > > come from the AVS support.
> > > > > > > 
> > > > > > > Could you disable it and check you still have the issue?
> > > > > > > 
> > > > > > > For this, you just have to remove the avs node in
> > > > > > > arch/arm64/boot/dts/marvell/armada-37xx.dtsi and rebuild the dtb.
> > > > > > Sure. You'll have to wait for a week though. Currently on a trip. I'll run that
> > > > > >  once i return
> > > > > 
> > > > > @Ilias: Can you please try this now and confirm to Gregory ?
> > > > I am more overloaded than usual and totally forgot about this. Apologies.
> > > > I'll try finding some time and do this.
> > > 
> > > Ping Ilias.
> > Sorry for the huge delay. 
> > Applying this patch and removing tha 'avs' node from
> > arch/arm64/boot/dts/marvell/armada-37xx.dtsi seems to work.
> > Changing between governors does not freeze the board any more. I haven't checked
> > the actual impact on the CPU speed but the values on 
> > /sys/devices/system/cpu/cpufreq/policy0/scaling_governor are correct
> 
> Thanks for testing it out. Lets see what Gregory has to say now.

@Gregory: Do you have any further advice for Ilias ?

-- 
viresh