Re: [PATCH] arm64: dts: qcom: qrb2210-rb1: disable cluster power domains

[Dmitry Baryshkov]

On Thu, 11 Jan 2024 at 15:09, Konrad Dybcio <konrad.dybcio@xxxxxxxxxx> wrote:
> On 1/11/24 03:01, Dmitry Baryshkov wrote:
> > If cluster domain idle state is enabled on the RB1, the board becomes
> > significantly less responsive. Under certain circumstances (if some of
> > the devices are disabled in kernel config) the board can even lock up.
>
> I got that $sometime ago, but can't repro now.. which devices being
> disabled would cause the hang?

It was reproducible with 6.4. without this patch. With 6.6 I can not
easily reproduce the hang, but the delays / responsiveness is easy to
reproduce. Compare for example 'ps' output with and without this
patch.

-- 
With best wishes
Dmitry