From: Kevin Hilman <khilman@ti.com>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Paul Mundt <lethal@linux-sh.org>,
linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org,
linux-sh@vger.kernel.org, linux-kernel@vger.kernel.org,
Magnus Damm <magnus.damm@gmail.com>,
Grant Likely <grant.likely@secretlab.ca>,
"Greg Kroah-Hartman" <gregkh@suse.de>
Subject: Re: [PATCH/RFC 4/6] ARM: move SH-mobile runtime PM to arm/common for sharing with other platforms
Date: Thu, 07 Apr 2011 17:38:38 -0700 [thread overview]
Message-ID: <87vcyp37ch.fsf@ti.com> (raw)
In-Reply-To: <201104080035.26989.rjw@sisk.pl> (Rafael J. Wysocki's message of "Fri, 8 Apr 2011 00:35:26 +0200")
"Rafael J. Wysocki" <rjw@sisk.pl> writes:
> On Thursday, April 07, 2011, Kevin Hilman wrote:
>> Paul Mundt <lethal@linux-sh.org> writes:
>>
>> > On Wed, Apr 06, 2011 at 05:02:47PM -0700, Kevin Hilman wrote:
>> >> There is really nothing SH-mobile specific about this runtime PM
>> >> implementation. Any platform wanting to implement runtime PM based on
>> >> simple clock gating can use this implementation.
>> >>
>> >> Signed-off-by: Kevin Hilman <khilman@ti.com>
>> >
>> > This observation is wholly architecture agnostic, so it's not clear that
>> > keeping it in arch/arm/common is any better. It seems that this would be
>> > better suited for drivers/base/power/ with a generic Kconfig symbol.
>>
>> Sounds fine to me.
>
> Well, what platforms is the clock framework available on?
Well, the majority of implementations of <linux/clk.h> are certainly in
ARM, but I know it's also implemented for SH, and a quick grep shows
implementations in powerpc, mips and m68k also.
Kevin
next prev parent reply other threads:[~2011-04-08 0:38 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-07 0:02 [PATCH/RFC 0/6] ARM: runtime PM: consolidate runtime PM implementations Kevin Hilman
2011-04-07 0:02 ` [PATCH/RFC 1/6] ARM: sh-mobile: runtime PM: convert to device powerdomains Kevin Hilman
2011-04-07 0:02 ` [PATCH/RFC 2/6] OMAP2+: PM: move runtime PM implementation to use device power domains Kevin Hilman
2011-04-07 5:49 ` Grant Likely
2011-04-07 0:02 ` [PATCH/RFC 3/6] OMAP1: runtime PM: drop platform bus implementation Kevin Hilman
2011-04-07 0:02 ` [PATCH/RFC 4/6] ARM: move SH-mobile runtime PM to arm/common for sharing with other platforms Kevin Hilman
2011-04-07 16:56 ` Paul Mundt
2011-04-07 17:08 ` Kevin Hilman
2011-04-07 22:35 ` Rafael J. Wysocki
2011-04-08 0:38 ` Kevin Hilman [this message]
2011-04-08 5:01 ` Paul Mundt
2011-04-07 0:02 ` [PATCH/RFC 5/6] ARM: use common clock-based runtime PM implementation on SH-mobile & OMAP1 Kevin Hilman
2011-04-07 0:02 ` [PATCH/RFC 6/6] Revert "driver core: platform_bus: allow runtime override of dev_pm_ops" Kevin Hilman
2011-04-07 5:38 ` [PATCH/RFC 0/6] ARM: runtime PM: consolidate runtime PM implementations Rafael J. Wysocki
2011-04-07 14:58 ` Kevin Hilman
2011-04-07 17:17 ` Kevin Hilman
2011-04-07 22:31 ` Rafael J. Wysocki
2011-04-08 0:32 ` Kevin Hilman
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