From: Chanwoo Choi <cw00.choi@samsung.com>
To: Tomasz Figa <t.figa@samsung.com>
Cc: myungjoo.ham@samsung.com, kyungmin.park@samsung.com,
rafael.j.wysocki@intel.com, nm@ti.com, b.zolnierkie@samsaung.com,
pawel.moll@arm.com, mark.rutland@arm.com, swarren@wwwdotorg.org,
ijc+devicetree@hellion.org.uk, linux-pm@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
devicetree@vger.kernel.org, linux-doc@vger.kernel.org
Subject: Re: [PATCHv2 6/8] devfreq: exynos4: Fix power-leakage of clock on suspend state
Date: Mon, 17 Mar 2014 11:58:05 +0900 [thread overview]
Message-ID: <532664BD.5020308@samsung.com> (raw)
In-Reply-To: <532341C7.8070407@samsung.com>
Hi Tomasz,
On 03/15/2014 02:52 AM, Tomasz Figa wrote:
> Hi Chanwoo,
>
> On 13.03.2014 09:17, Chanwoo Choi wrote:
>> This patch disable ppmu clocks before entering suspend state to remove
>> power-leakage and enable ppmu clocks on resume function.
>
> I don't think there is any need for this, because all the clocks are stopped anyway in SLEEP mode.
OK, I'll discard this patch on next patchset.
Best Regards,
Chanwoo Choi
next prev parent reply other threads:[~2014-03-17 2:58 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-13 8:17 [PATCHv2 0/8] devfreq: exynos4: Support dt and use common ppmu driver Chanwoo Choi
2014-03-13 8:17 ` [PATCHv2 1/8] devfreq: exynos4: Support devicetree to get device id of Exynos4 SoC Chanwoo Choi
2014-03-13 8:17 ` [PATCHv2 2/8] devfreq: exynos4: Use common ppmu driver and get ppmu address from dt data Chanwoo Choi
2014-03-13 8:17 ` [PATCHv2 3/8] devfreq: exynos4: Add ppmu's clock control and code clean about regulator control Chanwoo Choi
2014-03-14 17:42 ` Tomasz Figa
2014-03-17 2:51 ` Chanwoo Choi
2014-03-17 5:35 ` Chanwoo Choi
2014-03-17 5:59 ` Chanwoo Choi
2014-03-18 11:13 ` Tomasz Figa
2014-03-19 2:44 ` Chanwoo Choi
2014-03-13 8:17 ` [PATCHv2 4/8] devfreq: exynos4: Fix bug of resource leak and code clean on probe() Chanwoo Choi
2014-03-14 17:49 ` Tomasz Figa
2014-03-17 5:05 ` Chanwoo Choi
2014-03-18 12:18 ` Tomasz Figa
2014-03-19 2:46 ` Chanwoo Choi
2014-03-13 8:17 ` [PATCHv2 5/8] devfreq: exynos4: Use SET_SYSTEM_SLEEP_PM_OPS macro Chanwoo Choi
2014-03-13 8:17 ` [PATCHv2 6/8] devfreq: exynos4: Fix power-leakage of clock on suspend state Chanwoo Choi
2014-03-14 17:52 ` Tomasz Figa
2014-03-17 2:58 ` Chanwoo Choi [this message]
2014-03-13 8:17 ` [PATCHv2 7/8] devfreq: exynos4: Add CONFIG_PM_OPP dependency to fix probe fail Chanwoo Choi
2014-03-13 8:17 ` [PATCHv2 8/8] devfreq: exynos4: Add busfreq driver for exynos4210/exynos4x12 Chanwoo Choi
2014-03-13 16:50 ` Bartlomiej Zolnierkiewicz
2014-03-13 17:53 ` Mark Rutland
2014-03-14 7:14 ` Chanwoo Choi
2014-03-14 10:35 ` Mark Rutland
2014-03-14 10:56 ` Chanwoo Choi
2014-03-14 17:35 ` Tomasz Figa
2014-03-15 11:36 ` Kyungmin Park
2014-03-15 12:41 ` Tomasz Figa
2014-03-17 5:19 ` Chanwoo Choi
2014-03-18 15:46 ` Tomasz Figa
2014-03-19 9:47 ` Chanwoo Choi
2014-03-19 10:23 ` Tomasz Figa
2014-03-13 16:43 ` [PATCHv2 0/8] devfreq: exynos4: Support dt and use common ppmu driver Bartlomiej Zolnierkiewicz
2014-03-14 3:14 ` Chanwoo Choi
2014-03-14 10:47 ` Bartlomiej Zolnierkiewicz
2014-03-17 1:56 ` Chanwoo Choi
2014-03-14 17:58 ` Tomasz Figa
2014-03-17 1:58 ` Chanwoo Choi
2014-03-18 15:47 ` Tomasz Figa
2014-07-09 13:06 ` Tomeu Vizoso
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