Re: [PATCH] arm64: dts: qcom: sm8250: remove wakeup-parent for TLMM node

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue 03 Nov 17:53 CST 2020, Dmitry Baryshkov wrote:

> Hello,
> 
> On Tue, 3 Nov 2020 at 20:40, Bjorn Andersson <bjorn.andersson@xxxxxxxxxx> wrote:
> >
> > On Wed 28 Oct 06:52 CDT 2020, Dmitry Baryshkov wrote:
> >
> > > On 28/10/2020 07:40, Bjorn Andersson wrote:
> > > > On Mon 26 Oct 20:54 CDT 2020, Dmitry Baryshkov wrote:
> > > >
> > > > > On SM8250 TLMM doesn't use PDC interrupt controller for wakeup events.
> > > > > Instead it handles them on their own (not implemented yet). In addition
> > > > > setting wakeup-parent property to &pdc will result in parent hwirq being
> > > > > set to ~0UL, which interact badly with the irqdomains trimming code. So
> > > > > remove the wakeup-parent property.
> > > > >
> > > >
> > > > Would you accept this patch instead?
> > > >
> > > > https://lore.kernel.org/r/20201028043642.1141723-1-bjorn.andersson@xxxxxxxxxx
> > >
> > > not found
> > >
> >
> > Seems like the tubes where slow last week, but the link works now.
> > Please take a look and let me know if this works better for you.
> 
> I will check this patch. However note, that we need to get 5.10 fixed
> wrt TLMM irqs. And the mentioned patch probably doesn't stand a chance
> of being merged into 5.10-rc, does it?
> 

If the driver is broken in v5.10-rc and my patch fixes the problem we
should make a case for that and I'm sure Linus Walleij will consider
picking it up as a -rc fix.

Regards,
Bjorn



[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux