From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: Shawn Guo <shawn.guo@linaro.org>
Cc: Kevin Hilman <khilman@ti.com>, Nishanth Menon <nm@ti.com>,
Richard Zhao <richard.zhao@freescale.com>,
Russell King - ARM Linux <linux@arm.linux.org.uk>,
Mike Turquette <mturquette@linaro.org>,
devicetree-discuss@lists.ozlabs.org,
linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org,
cpufreq@vger.kernel.org
Subject: Re: [PATCH 0/3] Add a generic cpufreq-cpu0 driver
Date: Thu, 19 Jul 2012 20:39:39 +0200 [thread overview]
Message-ID: <201207192039.40213.rjw@sisk.pl> (raw)
In-Reply-To: <1342713281-31114-1-git-send-email-shawn.guo@linaro.org>
Hi,
On Thursday, July 19, 2012, Shawn Guo wrote:
> This is a continuous effort of Richard's work [1]. But that generic
> cpufreq driver has been rewritten with taking omap-cpufreq.c as the
> reference to adopt OPP library.
>
> Same as Richard's patch, the driver has no intention to support the
> multi-core systems that frequency and voltage can be scaled
> independently on different CPUs. Instead, it aims at uniprocessor (UP)
> and those symmetric multiprocessor (SMP) systems which share clock and
> voltage across all CPUs.
>
> I have seen patch from Mike changing omap-cpufreq driver to scale
> regulator from clk notifier. We can definitely make the same move
> for cpufreq-cpu0 later when the patch gets accepted.
>
> Regards,
> Shawn
>
> [1] http://thread.gmane.org/gmane.linux.kernel.cpufreq/7688/focus=7688
It is too late to consider your patches for inclusion into v3.6, so I'm
regarding them as RFC at this point.
Please resubmit after v3.6-rc1 has been released.
Thanks,
Rafael
WARNING: multiple messages have this Message-ID (diff)
From: rjw@sisk.pl (Rafael J. Wysocki)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/3] Add a generic cpufreq-cpu0 driver
Date: Thu, 19 Jul 2012 20:39:39 +0200 [thread overview]
Message-ID: <201207192039.40213.rjw@sisk.pl> (raw)
In-Reply-To: <1342713281-31114-1-git-send-email-shawn.guo@linaro.org>
Hi,
On Thursday, July 19, 2012, Shawn Guo wrote:
> This is a continuous effort of Richard's work [1]. But that generic
> cpufreq driver has been rewritten with taking omap-cpufreq.c as the
> reference to adopt OPP library.
>
> Same as Richard's patch, the driver has no intention to support the
> multi-core systems that frequency and voltage can be scaled
> independently on different CPUs. Instead, it aims at uniprocessor (UP)
> and those symmetric multiprocessor (SMP) systems which share clock and
> voltage across all CPUs.
>
> I have seen patch from Mike changing omap-cpufreq driver to scale
> regulator from clk notifier. We can definitely make the same move
> for cpufreq-cpu0 later when the patch gets accepted.
>
> Regards,
> Shawn
>
> [1] http://thread.gmane.org/gmane.linux.kernel.cpufreq/7688/focus=7688
It is too late to consider your patches for inclusion into v3.6, so I'm
regarding them as RFC at this point.
Please resubmit after v3.6-rc1 has been released.
Thanks,
Rafael
next prev parent reply other threads:[~2012-07-19 18:39 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-19 15:54 [PATCH 0/3] Add a generic cpufreq-cpu0 driver Shawn Guo
2012-07-19 15:54 ` Shawn Guo
2012-07-19 15:54 ` [PATCH 1/3] ARM: add cpufreq transiton notifier to adjust loops_per_jiffy for smp Shawn Guo
2012-07-19 15:54 ` Shawn Guo
2012-07-20 6:36 ` Shilimkar, Santosh
2012-07-20 6:36 ` Shilimkar, Santosh
2012-07-20 7:56 ` Shawn Guo
2012-07-20 7:56 ` Shawn Guo
2012-07-20 8:27 ` Shilimkar, Santosh
2012-07-20 8:27 ` Shilimkar, Santosh
2012-07-19 15:54 ` [PATCH 2/3] PM / OPP: Initialize OPP table from device tree Shawn Guo
2012-07-19 15:54 ` Shawn Guo
2012-07-20 6:00 ` Menon, Nishanth
2012-07-20 6:00 ` Menon, Nishanth
2012-07-20 8:46 ` Shawn Guo
2012-07-20 8:46 ` Shawn Guo
2012-07-20 9:04 ` Menon, Nishanth
2012-07-20 9:04 ` Menon, Nishanth
2012-07-19 15:54 ` [PATCH 3/3] cpufreq: Add a generic cpufreq-cpu0 driver Shawn Guo
2012-07-19 15:54 ` Shawn Guo
2012-07-20 6:52 ` Shilimkar, Santosh
2012-07-20 6:52 ` Shilimkar, Santosh
[not found] ` <CAMQu2gw32LogXJJa+K5ZjmCZzBNK3FY2wYwZXU8fsftsVzEO2Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-07-20 12:33 ` Shawn Guo
2012-07-20 12:33 ` Shawn Guo
2012-07-20 15:50 ` Turquette, Mike
2012-07-20 15:50 ` Turquette, Mike
2012-07-21 5:04 ` Shilimkar, Santosh
2012-07-21 5:04 ` Shilimkar, Santosh
2012-07-21 6:38 ` Shawn Guo
2012-07-21 6:38 ` Shawn Guo
2012-07-27 2:04 ` Richard Zhao
2012-07-27 2:04 ` Richard Zhao
2012-07-30 4:57 ` Shawn Guo
2012-07-30 4:57 ` Shawn Guo
2012-07-20 12:51 ` Richard Zhao
2012-07-20 12:51 ` Richard Zhao
2012-07-20 13:15 ` Shawn Guo
2012-07-20 13:15 ` Shawn Guo
[not found] ` <1342713281-31114-4-git-send-email-shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2012-07-26 13:11 ` Mark Brown
2012-07-26 13:11 ` Mark Brown
[not found] ` <20120726131121.GB7306-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2012-07-27 2:13 ` Richard Zhao
2012-07-27 2:13 ` Richard Zhao
2012-07-27 10:08 ` Mark Brown
2012-07-27 10:08 ` Mark Brown
2012-07-30 6:52 ` Shawn Guo
2012-07-30 6:52 ` Shawn Guo
2012-07-30 8:20 ` Shawn Guo
2012-07-30 8:20 ` Shawn Guo
2012-07-30 18:55 ` Mark Brown
2012-07-30 18:55 ` Mark Brown
2012-07-30 18:53 ` Mark Brown
2012-07-30 18:53 ` Mark Brown
2012-07-31 4:20 ` Shawn Guo
2012-07-31 4:20 ` Shawn Guo
2012-07-31 13:40 ` Mark Brown
2012-07-31 13:40 ` Mark Brown
2012-07-27 6:33 ` Richard Zhao
2012-07-27 6:33 ` Richard Zhao
2012-07-30 8:17 ` Shawn Guo
2012-07-30 8:17 ` Shawn Guo
2012-07-30 8:50 ` Richard Zhao
2012-07-30 8:50 ` Richard Zhao
2012-07-30 9:24 ` Shawn Guo
2012-07-30 9:24 ` Shawn Guo
2012-07-19 18:39 ` Rafael J. Wysocki [this message]
2012-07-19 18:39 ` [PATCH 0/3] " Rafael J. Wysocki
2012-07-20 0:29 ` Shawn Guo
2012-07-20 0:29 ` Shawn Guo
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