linux-kernel - Re: [PATCH v6 0/6] add cpuidle support for Exynos5420

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Date:	Wed, 28 May 2014 11:02:48 +0200
From:	Daniel Lezcano <daniel.lezcano@...aro.org>
To:	Kukjin Kim <kgene.kim@...sung.com>,
	'Chander Kashyap' <chander.kashyap@...aro.org>,
	'Tomasz Figa' <tomasz.figa@...il.com>
CC:	linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-samsung-soc@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	'Lorenzo Pieralisi' <lorenzo.pieralisi@....com>,
	"'Rafael J. Wysocki'" <rjw@...ysocki.net>
Subject: Re: [PATCH v6 0/6] add cpuidle support for Exynos5420

On 05/28/2014 06:35 AM, Kukjin Kim wrote:
> Chander Kashyap wrote:
>>
>> On 26 May 2014 15:59, Tomasz Figa <tomasz.figa@...il.com> wrote:
>>> Hi Chander,
>>>
>>> On 16.05.2014 10:03, 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.
>>>>
>>>> This patch set depends on:
>>>>        1. [PATCH 0/5] MCPM backend for Exynos5420
>>>>           http://www.spinics.net/lists/arm-kernel/msg331100.html
>>>> 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(-)
>>>>
>>>
>>> For the whole series,
>>>
>>> Reviewed-by: Tomasz Figa <t.figa@...sung.com>
>>
>> Thanks Tomasz.
>>
>> Dear Kukjin,
>> Can you take these patches.
>>>
> When I looked at this series quickly, looks good to me but I need to get ack from cpuidle maintainer Rafael or Daniel.

Acked the different cpuidle bits.

Thanks
   -- Daniel


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