Re: [PATCH] ARM: dts: r8a7794: add SMP support

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On 6/22/2016 10:20 AM, Geert Uytterhoeven wrote:

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@xxxxxxxxxxxxxxxxxx>

Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

SMP/PM basically works but you can't offline CPU0 (system hangs)...

On #renesas-soc you said it hangs on SILK only, and succeeds on Porter,
with a WARNING in the clk core (which one?) during suspend?

Porter is based on R8A7791 (WARNING seemed to be caused by the CAN driver). :-)

Thanks!

Gr{oetje,eeting}s,

                        Geert

MBR, Sergei

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