linux-kernel - RE: [Patch v7 0/6] add cpuidle support for Exynos5420

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Date:	Tue, 01 Jul 2014 20:52:21 +0900
From:	Kukjin Kim <kgene.kim@...sung.com>
To:	'Chander Kashyap' <k.chander@...sung.com>,
	linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-samsung-soc@...r.kernel.org, nicolas.pitre@...aro.org
Cc:	linux-arm-kernel@...ts.infradead.org, daniel.lezcano@...aro.org,
	lorenzo.pieralisi@....com, rjw@...ysocki.net, tomasz.figa@...il.com
Subject: RE: [Patch v7 0/6] add cpuidle support for Exynos5420

Chander Kashyap wrote:
> 
> Exynos5420 is a big-little Soc from Samsung. It has 4 A15 and 4 A7 cores.
> 
> This patchset adds cpuidle support for Exynos5420 SoC based on
> generic big.little cpuidle driver.
> 
> Tested on SMDK5420.
> Rebased on 3.16-rc1
> 
> Changelog is in respective patches.
> Chander Kashyap (5):
>   driver: cpuidle-big-little: add of_device_id structure
>   arm: exynos: add generic function to calculate cpu number
>   cpuidle: config: Add ARCH_EXYNOS entry to select cpuidle-big-little
>     driver
>   driver: cpuidle: cpuidle-big-little: init driver for Exynos5420
>   exynos: cpuidle: do not allow cpuidle registration for Exynos5420
>   mcpm: exynos: populate suspend and powered_up callbacks
> 
>  arch/arm/mach-exynos/exynos.c        |    4 +++-
>  arch/arm/mach-exynos/mcpm-exynos.c   |   36 ++++++++++++++++++++++++++++++++++
>  arch/arm/mach-exynos/regs-pmu.h      |    9 +++++++++
>  drivers/cpuidle/Kconfig.arm          |    2 +-
>  drivers/cpuidle/cpuidle-big_little.c |   12 +++++++++++-
>  5 files changed, 60 insertions(+), 3 deletions(-)
> 

+ Nicolas

Hi,

This series looks good to me and I asked Chander to test this series with
Nico's mcpm patches on smdk5420 and he said it works fine. So I will apply
this into samsung tree if Nicolas has no objection on 6/6.

BTW, one more, there are duplicated sign-off from Chander with different
e-mail address, I'm not sure it should be fine or not because I didn't see
same thing before.

Thanks,
Kukjin

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