Re: [PATCH] arm64: dts: qcom: msm8998-mtp: Disable funnel 4 and 5

[Jeffrey Hugo]

On Sat, Mar 7, 2020 at 10:58 PM Bjorn Andersson
<bjorn.andersson@xxxxxxxxxx> wrote:
>
> Disable Coresight funnel 4 and 5, for now, as these causes the MTP to
> crash when clock late_initcall disables unused clocks.
>
> Signed-off-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>

Reviewed-by: Jeffrey Hugo <jeffrey.l.hugo@xxxxxxxxx>

I'm guessing that these are accessed by something else in the system,
without properly putting its own vote or something.  Similar to
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.6-rc5&id=12eced09cd301aa7b1868a67c50a651c2aacd363

If I get some time, I'll try to repro and hopefully identify what is
exactly going wrong.