From: Santosh Shilimkar <santosh.shilimkar@ti.com>
To: Kevin Hilman <khilman@ti.com>
Cc: linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: RE: [PATCH 04/17] omap4: pm: Add CPUx OFF mode support
Date: Thu, 3 Mar 2011 21:44:23 +0530 [thread overview]
Message-ID: <f53cb17bd85faa93de4367e6db88e1e2@mail.gmail.com> (raw)
In-Reply-To: <87wrkh5fz4.fsf@ti.com>
> -----Original Message-----
> From: Kevin Hilman [mailto:khilman@ti.com]
> Sent: Thursday, March 03, 2011 3:43 AM
> To: Santosh Shilimkar
> Cc: linux-omap@vger.kernel.org; linux-arm-kernel@lists.infradead.org
> Subject: Re: [PATCH 04/17] omap4: pm: Add CPUx OFF mode support
>
> Santosh Shilimkar <santosh.shilimkar@ti.com> writes:
>
> > This patch adds the CPU0 and CPU1 off mode support. CPUX close
> switch
>
> s/CPUX/CPUx/
>
> > retention (CSWR) is not supported by hardware design.
> >
> > The CPUx OFF mode isn't supported on OMAP4430 ES1.0
> >
> > CPUx sleep code is common for hotplug, suspend and cpuilde.
>
> s/cpuilde/CPUidle/
>
> > Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
> > Reviewed-by: Kevin Hilman <khilman@ti.com>
>
> > ---
Fixed all the comments on this patch.
[....]
> > +++ b/arch/arm/mach-omap2/sleep44xx.S
[....]
>
> I didn't do a detailed review of the below assembly since you're
> much more knowlegable there than me.
>
> However, will the assembly code here work in Thumb-2 mode? Dave
> Martin
> has been working on that for OMAP3, but we should make sure the
> OMAP4 stuff is Thumb-2 ready out of the box.
>
The code as such builds for THUMB2 as I tried last time. At least
I have tried not to break it for THUMB2 anywhere.
Regards,
Santosh
WARNING: multiple messages have this Message-ID (diff)
From: santosh.shilimkar@ti.com (Santosh Shilimkar)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 04/17] omap4: pm: Add CPUx OFF mode support
Date: Thu, 3 Mar 2011 21:44:23 +0530 [thread overview]
Message-ID: <f53cb17bd85faa93de4367e6db88e1e2@mail.gmail.com> (raw)
In-Reply-To: <87wrkh5fz4.fsf@ti.com>
> -----Original Message-----
> From: Kevin Hilman [mailto:khilman at ti.com]
> Sent: Thursday, March 03, 2011 3:43 AM
> To: Santosh Shilimkar
> Cc: linux-omap at vger.kernel.org; linux-arm-kernel at lists.infradead.org
> Subject: Re: [PATCH 04/17] omap4: pm: Add CPUx OFF mode support
>
> Santosh Shilimkar <santosh.shilimkar@ti.com> writes:
>
> > This patch adds the CPU0 and CPU1 off mode support. CPUX close
> switch
>
> s/CPUX/CPUx/
>
> > retention (CSWR) is not supported by hardware design.
> >
> > The CPUx OFF mode isn't supported on OMAP4430 ES1.0
> >
> > CPUx sleep code is common for hotplug, suspend and cpuilde.
>
> s/cpuilde/CPUidle/
>
> > Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
> > Reviewed-by: Kevin Hilman <khilman@ti.com>
>
> > ---
Fixed all the comments on this patch.
[....]
> > +++ b/arch/arm/mach-omap2/sleep44xx.S
[....]
>
> I didn't do a detailed review of the below assembly since you're
> much more knowlegable there than me.
>
> However, will the assembly code here work in Thumb-2 mode? Dave
> Martin
> has been working on that for OMAP3, but we should make sure the
> OMAP4 stuff is Thumb-2 ready out of the box.
>
The code as such builds for THUMB2 as I tried last time. At least
I have tried not to break it for THUMB2 anywhere.
Regards,
Santosh
next prev parent reply other threads:[~2011-03-03 16:14 UTC|newest]
Thread overview: 110+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-19 10:42 [PATCH 00/17] omap4: pm: suspend, hotplug and cpuilde support Santosh Shilimkar
2011-02-19 10:42 ` Santosh Shilimkar
2011-02-19 10:42 ` [PATCH 01/17] omap4: pm: Add omap WakeupGen module support Santosh Shilimkar
2011-02-19 10:42 ` Santosh Shilimkar
2011-03-02 21:47 ` Kevin Hilman
2011-03-02 21:47 ` Kevin Hilman
2011-03-03 16:04 ` Santosh Shilimkar
2011-03-03 16:04 ` Santosh Shilimkar
2011-02-19 10:42 ` [PATCH 02/17] omap4: pm: Add SAR RAM support Santosh Shilimkar
2011-02-19 10:42 ` Santosh Shilimkar
2011-03-02 21:56 ` Kevin Hilman
2011-03-02 21:56 ` Kevin Hilman
2011-03-03 16:08 ` Santosh Shilimkar
2011-03-03 16:08 ` Santosh Shilimkar
2011-02-19 10:42 ` [PATCH 03/17] omap4: Export scu base address Santosh Shilimkar
2011-02-19 10:42 ` Santosh Shilimkar
2011-03-02 21:58 ` Kevin Hilman
2011-03-02 21:58 ` Kevin Hilman
2011-03-03 16:09 ` Santosh Shilimkar
2011-03-03 16:09 ` Santosh Shilimkar
2011-02-19 10:42 ` [PATCH 04/17] omap4: pm: Add CPUx OFF mode support Santosh Shilimkar
2011-02-19 10:42 ` Santosh Shilimkar
2011-03-02 22:12 ` Kevin Hilman
2011-03-02 22:12 ` Kevin Hilman
2011-03-03 16:14 ` Santosh Shilimkar [this message]
2011-03-03 16:14 ` Santosh Shilimkar
2011-02-19 10:42 ` [PATCH 05/17] omap4: pm: Initialise all the clockdomains to supported states Santosh Shilimkar
2011-02-19 10:42 ` Santosh Shilimkar
2011-03-02 22:17 ` Kevin Hilman
2011-03-02 22:17 ` Kevin Hilman
2011-03-03 16:14 ` Santosh Shilimkar
2011-03-03 16:14 ` Santosh Shilimkar
2011-02-19 10:42 ` [PATCH 06/17] omap4: pm: Program CPU1 to hit OFF when off-lined Santosh Shilimkar
2011-02-19 10:42 ` Santosh Shilimkar
2011-02-19 10:42 ` [PATCH 07/17] omap4: pm: CPU1 wakeup workaround form Low power modes Santosh Shilimkar
2011-02-19 10:42 ` Santosh Shilimkar
2011-03-02 22:23 ` Kevin Hilman
2011-03-02 22:23 ` Kevin Hilman
2011-03-03 16:15 ` Santosh Shilimkar
2011-03-03 16:15 ` Santosh Shilimkar
2011-03-02 23:44 ` Kevin Hilman
2011-03-02 23:44 ` Kevin Hilman
2011-02-19 10:42 ` [PATCH 08/17] omap4: pm: Add GIC save/restore support Santosh Shilimkar
2011-02-19 10:42 ` Santosh Shilimkar
2011-03-02 22:29 ` Kevin Hilman
2011-03-02 22:29 ` Kevin Hilman
2011-03-03 16:29 ` Santosh Shilimkar
2011-03-03 16:29 ` Santosh Shilimkar
2011-03-03 17:03 ` Kevin Hilman
2011-03-03 17:03 ` Kevin Hilman
2011-03-04 8:39 ` Santosh Shilimkar
2011-03-04 8:39 ` Santosh Shilimkar
2011-03-04 16:11 ` Kevin Hilman
2011-03-04 16:11 ` Kevin Hilman
2011-03-04 16:14 ` Santosh Shilimkar
2011-03-04 16:14 ` Santosh Shilimkar
2011-02-19 10:42 ` [PATCH 09/17] omap4: pm: Add WakeupGen " Santosh Shilimkar
2011-02-19 10:42 ` Santosh Shilimkar
2011-03-02 22:34 ` Kevin Hilman
2011-03-02 22:34 ` Kevin Hilman
2011-02-19 10:42 ` [PATCH 10/17] omap4: pm: Add L2 cache lowpower support Santosh Shilimkar
2011-02-19 10:42 ` Santosh Shilimkar
2011-03-02 22:36 ` Kevin Hilman
2011-03-02 22:36 ` Kevin Hilman
2011-03-03 16:30 ` Santosh Shilimkar
2011-03-03 16:30 ` Santosh Shilimkar
2011-02-19 10:42 ` [PATCH 11/17] omap4: suspend: Add MPUSS RET and OFF support Santosh Shilimkar
2011-02-19 10:42 ` Santosh Shilimkar
2011-03-02 22:45 ` Kevin Hilman
2011-03-02 22:45 ` Kevin Hilman
2011-03-03 16:31 ` Santosh Shilimkar
2011-03-03 16:31 ` Santosh Shilimkar
2011-02-19 10:42 ` [PATCH 12/17] omap4: pm-debug: Add wakeup timer and debug counters Santosh Shilimkar
2011-02-19 10:42 ` Santosh Shilimkar
2011-03-02 22:51 ` Kevin Hilman
2011-03-02 22:51 ` Kevin Hilman
2011-03-03 16:34 ` Santosh Shilimkar
2011-03-03 16:34 ` Santosh Shilimkar
2011-03-03 17:05 ` Kevin Hilman
2011-03-03 17:05 ` Kevin Hilman
2011-03-04 6:26 ` Santosh Shilimkar
2011-03-04 6:26 ` Santosh Shilimkar
2011-02-19 10:42 ` [PATCH 13/17] omap4: cpuidle: Basic CPUidle support Santosh Shilimkar
2011-02-19 10:42 ` Santosh Shilimkar
2011-03-02 22:55 ` Kevin Hilman
2011-03-02 22:55 ` Kevin Hilman
2011-02-19 10:42 ` [PATCH 14/17] omap4: cpuidle: Add MPUSS RET OFF states Santosh Shilimkar
2011-02-19 10:42 ` Santosh Shilimkar
2011-02-21 10:19 ` Jean Pihet
2011-02-21 10:19 ` Jean Pihet
2011-02-21 10:26 ` Santosh Shilimkar
2011-02-21 10:26 ` Santosh Shilimkar
2011-02-21 14:01 ` Santosh Shilimkar
2011-02-21 14:01 ` Santosh Shilimkar
2011-03-02 23:32 ` Kevin Hilman
2011-03-02 23:32 ` Kevin Hilman
2011-02-19 10:42 ` [PATCH 15/17] omap4: cpuidle: Switch to gptimer from twd in deeper C-states Santosh Shilimkar
2011-02-19 10:42 ` Santosh Shilimkar
2011-02-19 10:42 ` [PATCH 16/17] omap4: cpuidle: Allow debugfs control through enable_off_mode Santosh Shilimkar
2011-02-19 10:42 ` Santosh Shilimkar
2011-03-02 23:43 ` Kevin Hilman
2011-03-02 23:43 ` Kevin Hilman
2011-02-19 10:42 ` [PATCH 17/17] omap4: Remove un-used do_wfi() macro Santosh Shilimkar
2011-02-19 10:42 ` Santosh Shilimkar
2011-03-02 23:46 ` [PATCH 00/17] omap4: pm: suspend, hotplug and cpuilde support Kevin Hilman
2011-03-02 23:46 ` Kevin Hilman
2011-03-03 7:20 ` Santosh Shilimkar
2011-03-03 7:20 ` Santosh Shilimkar
2011-03-04 17:20 ` Santosh Shilimkar
2011-03-04 17:20 ` Santosh Shilimkar
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