[PATCH v4] ARM: dts: r8a7794: Add SMP support

[Simon Horman]

On Wed, Nov 29, 2017 at 09:30:03AM +0100, Geert Uytterhoeven wrote:
> Hi Simon,
> 
> On Wed, Nov 29, 2017 at 9:26 AM, Simon Horman <horms at verge.net.au> wrote:
> > On Tue, Nov 28, 2017 at 02:39:01PM +0100, Geert Uytterhoeven wrote:
> >> From: Sergei Shtylyov <sergei.shtylyov at cogentembedded.com>
> >>
> >> Add the device tree node for the Advanced Power Management Unit (APMU).
> >> Use the "enable-method" prop to  point out that the APMU should be used
> >> for the SMP support.
> >>
> >> Signed-off-by: Sergei Shtylyov <sergei.shtylyov at cogentembedded.com>
> >> Signed-off-by: Geert Uytterhoeven <geert+renesas at glider.be>
> >> ---
> >> Dependency 3fd45a136ff61bb5 ("ARM: shmobile: rcar-gen2: Make sure
> >> CNTVOFF is initialized on CA7/15") is part of v4.15-rc1.
> >
> > sorry if this is a bit of a sore topic but I'd like to ask what sort of
> > testing this patch has seen. Are there any regressions in the area of
> > CPU hotplug, suspend to RAM and so on...
> 
> Last time I tried, CPU hotplug worked fine (on Alt).
> I cannot test suspend to RAM due to remote access.
> 
> Sergei?

Thanks for your help testing this. Both CPU hotplug and suspend-to-RAM
seem to work fine on Alt.o

I have applied this with:

Tested-by: Simon Horman <horms+renesas at verge.net.au>