From: Arnd Bergmann <arnd@arndb.de>
To: Russell King - ARM Linux <linux@arm.linux.org.uk>
Cc: Andrew Lunn <andrew@lunn.ch>, Jason Cooper <jason@lakedaemon.net>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>,
Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org, Pawel Moll <pawel.moll@arm.com>,
Len Brown <len.brown@intel.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-pm@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
Kumar Gala <galak@codeaurora.org>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [FOR DISCUSSION 0/9] Dove PMU support
Date: Fri, 13 Mar 2015 13:47:19 +0100 [thread overview]
Message-ID: <2953786.DBeOKcOQ8q@wuerfel> (raw)
In-Reply-To: <20150313123211.GG8656@n2100.arm.linux.org.uk>
On Friday 13 March 2015 12:32:11 Russell King - ARM Linux wrote:
> On Fri, Mar 13, 2015 at 01:26:17PM +0100, Arnd Bergmann wrote:
> > On Friday 13 March 2015 12:11:27 Russell King - ARM Linux wrote:
> > > Of course, I also have a patch which adds legacy support to
> > > arch/arm/mach-dove, but I've assumed you're not interested in that...
> >
> > You mean legacy support in mach-mvebu?
>
> No.
>
> As you'll see, this uses a platform device notifier to hook the devices
> onto the appropriate PM domain, which is why the driver needs to be
> registered early. This also gets used in DT mode with one legacy
> platform device which is dynamically registered (something which can't
> happen with DT.)
Ok, got it. I think that's fine too. If this helps you spend less
time on forward-porting your patches and in turn completing the
full dove support with DT faster, I'm all for merging this one too.
Arnd
WARNING: multiple messages have this Message-ID (diff)
From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [FOR DISCUSSION 0/9] Dove PMU support
Date: Fri, 13 Mar 2015 13:47:19 +0100 [thread overview]
Message-ID: <2953786.DBeOKcOQ8q@wuerfel> (raw)
In-Reply-To: <20150313123211.GG8656@n2100.arm.linux.org.uk>
On Friday 13 March 2015 12:32:11 Russell King - ARM Linux wrote:
> On Fri, Mar 13, 2015 at 01:26:17PM +0100, Arnd Bergmann wrote:
> > On Friday 13 March 2015 12:11:27 Russell King - ARM Linux wrote:
> > > Of course, I also have a patch which adds legacy support to
> > > arch/arm/mach-dove, but I've assumed you're not interested in that...
> >
> > You mean legacy support in mach-mvebu?
>
> No.
>
> As you'll see, this uses a platform device notifier to hook the devices
> onto the appropriate PM domain, which is why the driver needs to be
> registered early. This also gets used in DT mode with one legacy
> platform device which is dynamically registered (something which can't
> happen with DT.)
Ok, got it. I think that's fine too. If this helps you spend less
time on forward-porting your patches and in turn completing the
full dove support with DT faster, I'm all for merging this one too.
Arnd
next prev parent reply other threads:[~2015-03-13 12:47 UTC|newest]
Thread overview: 125+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-12 18:30 [FOR DISCUSSION 0/9] Dove PMU support Russell King - ARM Linux
2015-03-12 18:30 ` Russell King - ARM Linux
2015-03-12 18:30 ` [PATCH 1/9] pm: domains: quieten down generic pm domains Russell King
2015-03-13 8:46 ` Ulf Hansson
2015-03-13 15:57 ` Kevin Hilman
2015-03-12 18:31 ` [PATCH 2/9] pm: domains: avoid potential oops in pm_genpd_remove_device() Russell King
2015-03-13 8:56 ` Ulf Hansson
2015-03-13 9:20 ` Russell King - ARM Linux
2015-03-13 12:45 ` Geert Uytterhoeven
2015-03-14 1:27 ` Rafael J. Wysocki
2015-03-13 13:23 ` Russell King - ARM Linux
2015-03-13 16:33 ` Kevin Hilman
2015-03-13 16:58 ` Russell King - ARM Linux
2015-03-12 18:31 ` [PATCH 3/9] pm: domains: sync runtime PM status with PM domains after probe Russell King
2015-03-12 23:25 ` Rafael J. Wysocki
2015-03-13 9:30 ` Ulf Hansson
2015-03-13 10:14 ` Russell King - ARM Linux
2015-03-13 10:42 ` Ulf Hansson
2015-03-13 13:39 ` Russell King - ARM Linux
2015-03-13 16:45 ` Kevin Hilman
2015-03-12 18:31 ` [PATCH 5/9] ARM: dove: create a proper PMU driver for power domains, PMU IRQs and resets Russell King
2015-03-13 12:07 ` Arnd Bergmann
2015-03-13 12:29 ` Russell King - ARM Linux
2015-03-13 12:42 ` Arnd Bergmann
2015-03-13 12:47 ` Russell King - ARM Linux
2015-03-13 15:08 ` Arnd Bergmann
2015-03-13 15:28 ` Russell King - ARM Linux
2015-03-13 15:36 ` Arnd Bergmann
2015-03-13 12:59 ` Russell King - ARM Linux
2015-03-12 18:31 ` [PATCH 6/9] ARM: dt: dove: add Dove PMU DT entry to dove.dtsi Russell King
2015-03-12 18:31 ` Russell King
2015-03-13 12:30 ` Thomas Petazzoni
2015-03-13 12:30 ` Thomas Petazzoni
2015-03-13 12:33 ` Russell King - ARM Linux
2015-03-13 12:33 ` Russell King - ARM Linux
2015-03-16 18:27 ` Gregory CLEMENT
2015-03-16 18:27 ` Gregory CLEMENT
2015-03-17 13:43 ` Russell King - ARM Linux
2015-03-17 13:43 ` Russell King - ARM Linux
2015-03-17 15:09 ` Sebastian Hesselbarth
2015-03-17 15:09 ` Sebastian Hesselbarth
2015-03-17 15:15 ` Russell King - ARM Linux
2015-03-17 15:15 ` Russell King - ARM Linux
2015-03-25 8:25 ` Linus Walleij
2015-03-25 8:25 ` Linus Walleij
2015-03-12 18:31 ` [PATCH 7/9] ARM: dt: dove: wire up RTC interrupt Russell King
2015-03-12 18:31 ` Russell King
2015-03-12 18:31 ` [PATCH 8/9] ARM: dt: dove: add video decoder power domain description Russell King
2015-03-12 18:31 ` Russell King
2015-03-12 18:31 ` [PATCH 9/9] ARM: dt: dove: add GPU " Russell King
2015-03-12 18:31 ` Russell King
2015-03-13 16:22 ` [FOR DISCUSSION 0/10] Dove PMU support Russell King - ARM Linux
2015-03-13 16:23 ` [PATCH 01/10] pm: domains: quieten down generic pm domains Russell King
2015-03-13 16:23 ` Russell King
2015-03-13 17:10 ` Kevin Hilman
2015-03-13 17:10 ` Kevin Hilman
2015-03-13 16:23 ` [PATCH 02/10] pm: domains: factor out code to get the generic PM domain from a struct device Russell King
2015-03-13 16:23 ` Russell King
2015-03-13 17:20 ` Kevin Hilman
2015-03-13 17:20 ` Kevin Hilman
2015-03-13 17:35 ` Russell King - ARM Linux
2015-03-13 17:35 ` Russell King - ARM Linux
2015-03-13 16:23 ` [PATCH 03/10] pm: domains: avoid potential oops in pm_genpd_remove_device() Russell King
2015-03-13 16:23 ` Russell King
2015-03-13 17:28 ` Kevin Hilman
2015-03-13 17:28 ` Kevin Hilman
[not found] ` <20150312183020.GU8656-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org>
2015-03-12 18:31 ` [PATCH 4/9] dt-bindings: add Marvell PMU documentation Russell King
[not found] ` <E1YW7t0-0003mE-My-eh5Bv4kxaXIANfyc6IWni62ZND6+EDdj@public.gmane.org>
2015-03-12 21:32 ` Rob Herring
[not found] ` <CAL_Jsq+R70GVsuig7Ebo49_MeneD_RZ=E0haTVsb_xFhTR7-pw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-03-12 21:42 ` Russell King - ARM Linux
2015-03-13 12:02 ` Arnd Bergmann
2015-03-13 11:57 ` [FOR DISCUSSION 0/9] Dove PMU support Arnd Bergmann
2015-03-13 11:57 ` Arnd Bergmann
2015-03-13 12:11 ` Russell King - ARM Linux
2015-03-13 12:11 ` Russell King - ARM Linux
2015-03-13 12:26 ` Arnd Bergmann
2015-03-13 12:26 ` Arnd Bergmann
2015-03-13 12:32 ` Russell King - ARM Linux
2015-03-13 12:32 ` Russell King - ARM Linux
2015-03-13 12:47 ` Arnd Bergmann [this message]
2015-03-13 12:47 ` Arnd Bergmann
2015-03-13 16:23 ` [PATCH 04/10] pm: domains: sync runtime PM status with PM domains after probe Russell King
2015-03-13 16:23 ` Russell King
[not found] ` <E1YWSN5-0006G5-Ld-eh5Bv4kxaXIANfyc6IWni62ZND6+EDdj@public.gmane.org>
2015-03-13 17:33 ` Kevin Hilman
2015-03-13 17:33 ` Kevin Hilman
2015-03-13 16:23 ` [PATCH 05/10] dt-bindings: add Marvell PMU documentation Russell King
2015-03-13 16:23 ` Russell King
2015-03-17 0:28 ` Rob Herring
2015-03-17 0:28 ` Rob Herring
2015-03-13 16:23 ` [PATCH 06/10] ARM: dove: create a proper PMU driver for power domains, PMU IRQs and resets Russell King
2015-03-13 16:23 ` [PATCH 07/10] ARM: dt: dove: add Dove PMU DT entry to dove.dtsi Russell King
2015-03-13 16:23 ` Russell King
2015-03-13 16:23 ` [PATCH 08/10] ARM: dt: dove: wire up RTC interrupt Russell King
2015-03-13 16:23 ` Russell King
2015-03-13 16:24 ` [PATCH 09/10] ARM: dt: dove: add video decoder power domain description Russell King
2015-03-13 16:24 ` Russell King
2015-03-13 16:24 ` [PATCH 10/10] ARM: dt: dove: add GPU " Russell King
2015-03-13 16:24 ` Russell King
2015-03-19 21:59 ` [FOR DISCUSSION 0/9] Dove PMU support Rafael J. Wysocki
2015-03-19 21:59 ` Rafael J. Wysocki
2015-03-19 22:02 ` Rafael J. Wysocki
2015-03-19 22:02 ` Rafael J. Wysocki
2015-03-20 12:16 ` Russell King - ARM Linux
2015-03-20 12:16 ` Russell King - ARM Linux
2015-03-20 12:44 ` Rafael J. Wysocki
2015-03-20 12:44 ` Rafael J. Wysocki
2015-03-20 17:19 ` Russell King - ARM Linux
2015-03-20 17:19 ` Russell King - ARM Linux
2015-03-20 17:20 ` [PATCH 1/3] pm: domains: quieten down generic pm domains Russell King
2015-03-20 17:20 ` Russell King
2015-03-20 17:20 ` [PATCH 2/3] pm: domains: factor out code to get the generic PM domain from a struct device Russell King
2015-03-20 17:20 ` Russell King
2015-03-23 13:28 ` Ulf Hansson
2015-03-23 13:28 ` Ulf Hansson
2015-03-23 15:17 ` Russell King - ARM Linux
2015-03-23 15:17 ` Russell King - ARM Linux
2015-03-24 0:29 ` Rafael J. Wysocki
2015-03-24 0:29 ` Rafael J. Wysocki
2015-03-26 15:20 ` Russell King - ARM Linux
2015-03-26 15:20 ` Russell King - ARM Linux
2015-03-26 16:00 ` Russell King - ARM Linux
2015-03-26 16:00 ` Russell King - ARM Linux
2015-03-20 17:20 ` [PATCH 3/3] pm: domains: avoid potential oops in pm_genpd_remove_device() Russell King
2015-03-20 17:20 ` Russell King
2015-03-23 13:32 ` Ulf Hansson
2015-03-23 13:32 ` Ulf Hansson
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