From: pankaj.dubey@samsung•com (Pankaj Dubey)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 2/5] ARM: EXYNOS: Remove SROM related register settings from mach-exynos
Date: Thu, 20 Aug 2015 17:06:49 +0530 [thread overview]
Message-ID: <55D5BBD1.1030905@samsung.com> (raw)
In-Reply-To: <5565B0D1.80004@samsung.com>
Hi Krzysztof,
On Wednesday 27 May 2015 05:26 PM, Krzysztof Kozlowski wrote:
> W dniu 29.04.2015 o 17:38, Pankaj Dubey pisze:
>> As now we have dedicated driver for SROM controller, it will take care
>> of saving register banks during S2R so we can safely remove these
>> settings from mach-exynos.
>>
>> Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung•com>
>> ---
>> arch/arm/mach-exynos/Kconfig | 2 +
>> arch/arm/mach-exynos/exynos.c | 10 -----
>> arch/arm/mach-exynos/include/mach/map.h | 3 --
>> arch/arm/mach-exynos/suspend.c | 20 +---------
>> arch/arm/plat-samsung/include/plat/map-s5p.h | 1 -
>> arch/arm/plat-samsung/include/plat/regs-srom.h | 54 --------------------------
>> 6 files changed, 4 insertions(+), 86 deletions(-)
>> delete mode 100644 arch/arm/plat-samsung/include/plat/regs-srom.h
>>
>> diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
>> index 603820e..e842b23 100644
>> --- a/arch/arm/mach-exynos/Kconfig
>> +++ b/arch/arm/mach-exynos/Kconfig
>> @@ -25,6 +25,8 @@ menuconfig ARCH_EXYNOS
>> select S5P_DEV_MFC
>> select SRAM
>> select MFD_SYSCON
>> + select SOC_SAMSUNG
>> + select EXYNOS_SROM
>
> What about the difference of execution time? The suspend/resume of
> device may not be called in the same time as previous syscore ops. Does
> this have any impact?
>
I had tested it for S2R at that time on SMDK5250 board and it was fine.
I do not noticed any issue in S2R, so I feel timing should not have any
impact.
Thanks,
Pankaj Dubey
> Best regards,
> Krzysztof
>
>
next prev parent reply other threads:[~2015-08-20 11:36 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-29 8:38 [PATCH 0/5] Add support for Exynos SROM Controller driver Pankaj Dubey
2015-04-29 8:38 ` [PATCH 1/5] drivers: soc: add support for exynos SROM driver Pankaj Dubey
2015-05-27 11:52 ` Krzysztof Kozlowski
2015-08-20 11:34 ` Pankaj Dubey
2015-08-21 1:27 ` Krzysztof Kozlowski
2015-04-29 8:38 ` [PATCH 2/5] ARM: EXYNOS: Remove SROM related register settings from mach-exynos Pankaj Dubey
2015-05-27 11:56 ` Krzysztof Kozlowski
2015-08-20 11:36 ` Pankaj Dubey [this message]
2015-04-29 8:38 ` [PATCH 3/5] ARM: EXYNOS: DTS: add SROM device node for exynos4 Pankaj Dubey
2015-05-27 12:02 ` Krzysztof Kozlowski
2015-08-20 11:37 ` Pankaj Dubey
2015-04-29 8:38 ` [PATCH 4/5] ARM: EXYNOS: DTS: add SROM device node for exynos5 Pankaj Dubey
2015-05-27 12:03 ` Krzysztof Kozlowski
2015-04-29 8:38 ` [PATCH 5/5] Documentation: dt-bindings: add exynos-srom binding information Pankaj Dubey
2015-05-27 11:21 ` Krzysztof Kozlowski
2015-08-20 11:39 ` Pankaj Dubey
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