Thread (30 messages) 30 messages, 3 authors, 2018-05-23

[PATCH] arm64: dts: renesas: r8a77970: add SMP support

From: Sergei Shtylyov <hidden>
Date: 2018-05-10 16:43:03
Also in: linux-devicetree, linux-renesas-soc

Hello!

On 05/09/2018 10:05 PM, Simon Horman wrote:
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Add the device node for the second Cortex-A53 CPU core.

Based on the original (and large) patch by Daisuke Matsushita
[off-list ref].

Signed-off-by: Vladimir Barinov <redacted>
Signed-off-by: Sergei Shtylyov <redacted>
Dupe of https://patchwork.kernel.org/patch/10032875/
   Sorry!
   Not an exact dupe, though -- mine has clock/power #define's used,
yours -- only bare #s. :-)
quoted
From series "[PATCH 0/2] arm64: dts: renesas: r8a77970: Add SMP Support"
(https://www.spinics.net/lists/linux-renesas-soc/msg19681.html)
   Hmm... what's the fate of this series?
There is now a v2 of Geert's series which incorporates your enhancements.
   I suggested to respin it. :-)
I will apply that.
   Thank you.
   For the record, I had better luck than Geert testing SMP on Eagle: only CPU0
couldn't be offlined (and I was unable to find a workaround), others could be on/
offlined w/o issues. As for suspend/resume -- it did work but I could only test
s2idle (/sys/power/mem_sleep had no other variants)...

MBR, Sergei
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