linux-kernel - Re: [PATCH v2 0/9] Zynq PM updates

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Message-ID: <c64f6993-2f83-455e-b542-4c78eb39906f@BL2FFO11FD031.protection.gbl>
Date:	Mon, 15 Sep 2014 15:34:03 +0200
From:	Michal Simek <michal.simek@...inx.com>
To:	Soren Brinkmann <soren.brinkmann@...inx.com>,
	Michal Simek <michal.simek@...inx.com>,
	Daniel Lezcano <daniel.lezcano@...aro.org>
CC:	Russell King <linux@....linux.org.uk>,
	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
	<linux-pm@...r.kernel.org>, Rob Herring <robh+dt@...nel.org>,
	Mark Rutland <mark.rutland@....com>,
	Pawel Moll <pawel.moll@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>
Subject: Re: [PATCH v2 0/9] Zynq PM updates

On 09/02/2014 11:19 PM, Soren Brinkmann wrote:
> Hi all,
> 
> here is v2 of this series. It's mostly the same and most changes are
> related to reformatting comments. The only functional change is in 'ARM:
> zynq: PM: Enable DDR clock stop' which does no longer enable
> self-refresh too. It seems self-refresh is inflicting a non-negligible
> amount of latency that degrades memory performance if enabled throughout
> the whole run time.
> 
> 	Thanks,
> 	Sören
> 
> Daniel Lezcano (2):
>   ARM: zynq: Remove invalidate cache for cpu die
>   ARM: zynq: cpuidle: Remove pointless code
> 
> Soren Brinkmann (7):
>   ARM: zynq: PM: Enable A9 internal clock gating feature
>   Documentation: devicetree: Add binding for Synopsys DDR controller
>   ARM: zynq: DT: Add DDRC node
>   ARM: zynq: PM: Enable DDR clock stop
>   ARM: zynq: Synchronise zynq_cpu_die/kill
>   ARM: zynq: Remove hotplug.c
>   ARM: zynq: Rename 'zynq_platform_cpu_die'
> 
>  .../bindings/memory-controllers/synopsys.txt       | 11 +++
>  arch/arm/boot/dts/zynq-7000.dtsi                   |  5 ++
>  arch/arm/mach-zynq/Makefile                        |  3 +-
>  arch/arm/mach-zynq/common.c                        |  7 ++
>  arch/arm/mach-zynq/common.h                        | 16 ++++-
>  arch/arm/mach-zynq/hotplug.c                       | 47 +-----------
>  arch/arm/mach-zynq/platsmp.c                       | 41 ++++++++++-
>  arch/arm/mach-zynq/pm.c                            | 83 ++++++++++++++++++++++
>  arch/arm/mach-zynq/slcr.c                          | 43 ++++++++++-
>  drivers/cpuidle/cpuidle-zynq.c                     | 10 +--
>  10 files changed, 205 insertions(+), 61 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/memory-controllers/synopsys.txt
>  create mode 100644 arch/arm/mach-zynq/pm.c
> 

Applied all.

Thanks,
Michal



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