From: jon-hunter@ti•com (Jon Hunter)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH V2 00/10] ARM: OMAP4: Add PMU Support
Date: Thu, 7 Jun 2012 18:36:06 -0500 [thread overview]
Message-ID: <4FD13AE6.6070206@ti.com> (raw)
In-Reply-To: <1339104132-26885-1-git-send-email-jon-hunter@ti.com>
On 06/07/2012 04:22 PM, Jon Hunter wrote:
> This series adds PMU support for OMAP4 devices. This is based upon Will Deacons
> series [1]. This series fixes the management of the EMU power domain so that
> PMU can be enabled at runtime and low-power states are not prevented when PMU
> is not in-use. The fix is based upon inputs from Benoit, Paul and Kevin [2].
>
> This series also converts OMAP2/3 devices to use HWMOD to create the PMU device
> and add a new file to mach-omap2 directory called pmu.c where the PMU devices
> are created.
>
> This series is based upon the latest linux-omap master branch from Tony
> (3.5-rc1).
>
> Testing:
> - Verified that PMU is working on OMAP3430 Beagle Board, OMAP4430 Blaze and
> 4460 Panda.
> - Tested on the above boards with CPU-idle enabled to ensure that PMU is working
> with power management. For OMAP4 boards I have disabled CPU1 so that CPU0 and
> hence the MPU power domain is reaching the low-power retention state.
> - I have booted the kernel on an OMAP2430 SDP but not verified PMU is working.
> - Unable to verify 4470 Blaze because kernel is not currently booting.
Update on the 4470 status. Now I have 4470 booting [1], I have now
verified that PMU on 4470 is also working with this series (and with
CPU-idle enabled).
Cheers
Jon
[1] http://marc.info/?l=linux-omap&m=133911023112941&w=2
prev parent reply other threads:[~2012-06-07 23:36 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-07 21:22 [PATCH V2 00/10] ARM: OMAP4: Add PMU Support Jon Hunter
2012-06-07 21:22 ` [PATCH V2 01/10] ARM: PMU: Add runtime PM Support Jon Hunter
2012-06-08 9:47 ` Will Deacon
2012-06-08 14:17 ` Jon Hunter
2012-06-08 15:24 ` Jon Hunter
2012-06-11 17:39 ` Will Deacon
2012-06-11 19:01 ` Jon Hunter
2012-06-12 9:28 ` Will Deacon
2012-06-12 21:17 ` Jon Hunter
2012-06-12 21:31 ` Will Deacon
2012-06-12 22:41 ` Jon Hunter
2012-07-02 9:55 ` Will Deacon
2012-07-02 16:50 ` Jon Hunter
2012-07-02 22:01 ` Will Deacon
2012-07-06 0:40 ` Jon Hunter
2012-07-26 0:41 ` Jon Hunter
2012-07-26 15:05 ` Will Deacon
2012-07-26 15:16 ` Jon Hunter
2012-07-31 15:14 ` Will Deacon
2012-07-31 23:07 ` Jon Hunter
2012-08-01 20:47 ` Will Deacon
2012-08-01 22:34 ` Jon Hunter
2012-06-07 21:22 ` [PATCH V2 02/10] ARM: OMAP2+: PMU: Convert OMAP2/3 devices to use HWMOD Jon Hunter
2012-06-07 21:22 ` [PATCH V2 03/10] ARM: OMAP4: Re-map the CTIs IRQs from MPU to DEBUGSS Jon Hunter
2012-06-13 6:07 ` Pandita, Vikram
2012-06-13 6:13 ` Pandita, Vikram
2012-06-13 6:19 ` Shilimkar, Santosh
2012-06-07 21:22 ` [PATCH V2 04/10] ARM: OMAP4430: Create PMU device via HWMOD Jon Hunter
2012-06-07 21:22 ` [PATCH V2 05/10] ARM: OMAP2+: PMU: Add runtime PM support Jon Hunter
2012-06-07 21:22 ` [PATCH V2 06/10] ARM: OMAP4: Route PMU IRQs to CTI IRQs Jon Hunter
2012-06-07 21:22 ` [PATCH V2 07/10] ARM: OMAP4: CLKDM: Update supported transition modes Jon Hunter
2012-07-04 15:38 ` Paul Walmsley
2012-07-05 17:14 ` Jon Hunter
2012-06-07 21:22 ` [PATCH V2 08/10] ARM: OMAP4: Prevent EMU power domain transitioning to OFF when in-use Jon Hunter
2012-07-12 21:17 ` Paul Walmsley
2012-07-13 13:54 ` Jon Hunter
2012-07-13 14:00 ` Will Deacon
2012-07-13 14:07 ` Jon Hunter
2012-07-20 22:24 ` Jon Hunter
2012-07-13 21:00 ` Paul Walmsley
2012-07-16 18:27 ` Jon Hunter
2012-07-16 18:38 ` Paul Walmsley
2012-07-16 19:38 ` Jon Hunter
2012-07-20 22:24 ` Jon Hunter
2012-07-30 23:26 ` Jon Hunter
2012-07-31 4:36 ` Jon Hunter
2012-07-31 18:16 ` Jon Hunter
2012-08-01 0:20 ` Jon Hunter
2012-08-01 15:08 ` Paul Walmsley
2012-08-01 18:17 ` Jon Hunter
2012-08-01 15:36 ` Paul Walmsley
2012-08-01 19:41 ` Jon Hunter
2012-08-02 7:34 ` Shilimkar, Santosh
2012-10-08 22:24 ` Jon Hunter
2012-10-09 4:41 ` Paul Walmsley
2012-07-31 20:56 ` Jon Hunter
2012-06-07 21:22 ` [PATCH V2 09/10] ARM: OMAP4: Enable PMU for OMAP4460/70 Jon Hunter
2012-06-07 21:22 ` [PATCH V2 10/10] ARM: OMAP2+: PMU: Add QoS constraint Jon Hunter
2012-06-07 23:36 ` Jon Hunter [this message]
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