From: Dave Gerlach <d-gerlach@ti.com> To: Gururaja Hebbar <gururaja.hebbar@ti.com> Cc: Kevin Hilman <khilman@linaro.org>, Paul Walmsley <paul@pwsan.com>, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCHv3 0/9] ARM: OMAP2+: AM33XX: Add suspend-resume support Date: Mon, 19 Aug 2013 12:47:37 -0500 [thread overview] Message-ID: <52125A39.3010008@ti.com> (raw) In-Reply-To: <5211E3F6.6090108@ti.com> On 08/19/2013 04:23 AM, Gururaja Hebbar wrote: > On 8/6/2013 11:19 PM, Dave Gerlach wrote: >> Hi, >> >> This is the third version of the patch series for adding basic suspend-resume >> support for AM33XX, previously submitted by Vaibhav Bedia. This patchset >> is based on 3.11-rc4 and depends on a forthcoming patchset from Suman Anna >> that adds mailbox support for the wkup_m3. The patches at [1], [2], and [3] are >> required for the pm code to properly suspend and resume. >> >> The PM code uses the firmware interface and expects the userspace to load >> the WKUP_M3 binary before the suspend-resume functionality is made available. >> The binary file (and the source-code for WKUP_M3) can be obtained from the >> 'next2' branch at [4]. The WKUP_M3 binary can either be loaded post bootup >> via the sysfs entry './sys/devices/ocp.2/wkup_m3.4/firmware' or it can be >> included in the kernel image as part of the build process. >> >> Suspend to mem is tested on am335x-bone and am335x-evm. >> >> More details on AM335x suspend-resume are provided within the commit logs >> for each patch. > > can you share the working repo which has all these patches applied? > > Thanks & Regards > Gururaja > The working repo for this version of the patch series can be found here: git://github.com/dgerlach/linux-pm.git am335x-3.11rc4-suspend-resume Regards, Dave >> >> Changes in v3: >> - Moved wkup_m3 code into separate driver >> - Split up ti_emif header move >> - Addressed clean-up comments >> - Removed mailbox patches >> - v2-v3 Discussion: >> http://marc.info/?l=linux-arm-kernel&m=135698501821090&w=4 >> >> Changes in v2: >> - Broke patches up to isolate assembly code and build hookup. >> - Moved control module code to separate module >> - v1->v2 Discussion: >> http://lists.infradead.org/pipermail/linux-arm-kernel/2012-November/129508.html >> >> Regards, >> Dave >> >> [1] http://marc.info/?l=linux-arm-kernel&m=137303736714638&w=4 >> [2] http://marc.info/?l=linux-omap&m=137303723114610&w=4 >> [3] http://marc.info/?l=linux-omap&m=137401384611934&w=4 >> [4] http://arago-project.org/git/projects/?p=am33x-cm3.git;a=shortlog;h=refs/heads/next2 >> >> >> Dave Gerlach (1): >> memory: emif: Move EMIF register defines to include/linux/ >> >> Vaibhav Bedia (8): >> ARM: OMAP2+: AM33XX: control: Add some control module registers and >> APIs >> ARM: OMAP: DTB: Update IRQ data for WKUP_M3 >> ARM: OMAP2+: AM33XX: Reserve memory to comply with EMIF spec >> ARM: OMAP2+: AM33XX: Add assembly code for PM operations >> ARM: OMAP2+: timer: Add suspend-resume callbacks for clkevent device >> ARM: OMAP: omap_device: Add APIs to enable and idle hwmods >> ARM: OMAP2+: AM33XX: Basic suspend resume support >> ARM: OMAP2+: AM33XX: Hookup AM33XX PM code into OMAP builds >> >> arch/arm/boot/dts/am33xx.dtsi | 1 + >> arch/arm/mach-omap2/Kconfig | 7 +- >> arch/arm/mach-omap2/Makefile | 2 + >> arch/arm/mach-omap2/board-generic.c | 3 +- >> arch/arm/mach-omap2/common.c | 28 ++ >> arch/arm/mach-omap2/common.h | 14 + >> arch/arm/mach-omap2/control.c | 57 ++++ >> arch/arm/mach-omap2/control.h | 54 ++++ >> arch/arm/mach-omap2/io.c | 6 + >> arch/arm/mach-omap2/omap_device.c | 8 + >> arch/arm/mach-omap2/omap_device.h | 2 + >> arch/arm/mach-omap2/pm.c | 3 +- >> arch/arm/mach-omap2/pm.h | 5 + >> arch/arm/mach-omap2/pm33xx.c | 474 +++++++++++++++++++++++++++++ >> arch/arm/mach-omap2/pm33xx.h | 77 +++++ >> arch/arm/mach-omap2/sleep33xx.S | 350 ++++++++++++++++++++++ >> arch/arm/mach-omap2/sram.c | 10 +- >> arch/arm/mach-omap2/sram.h | 2 + >> arch/arm/mach-omap2/timer.c | 32 ++ >> arch/arm/mach-omap2/wkup_m3.c | 183 ++++++++++++ >> drivers/memory/emif.h | 543 +--------------------------------- >> include/linux/ti_emif.h | 558 +++++++++++++++++++++++++++++++++++ >> 22 files changed, 1872 insertions(+), 547 deletions(-) >> create mode 100644 arch/arm/mach-omap2/pm33xx.c >> create mode 100644 arch/arm/mach-omap2/pm33xx.h >> create mode 100644 arch/arm/mach-omap2/sleep33xx.S >> create mode 100644 arch/arm/mach-omap2/wkup_m3.c >> create mode 100644 include/linux/ti_emif.h >> >
WARNING: multiple messages have this Message-ID (diff)
From: d-gerlach@ti.com (Dave Gerlach) To: linux-arm-kernel@lists.infradead.org Subject: [PATCHv3 0/9] ARM: OMAP2+: AM33XX: Add suspend-resume support Date: Mon, 19 Aug 2013 12:47:37 -0500 [thread overview] Message-ID: <52125A39.3010008@ti.com> (raw) In-Reply-To: <5211E3F6.6090108@ti.com> On 08/19/2013 04:23 AM, Gururaja Hebbar wrote: > On 8/6/2013 11:19 PM, Dave Gerlach wrote: >> Hi, >> >> This is the third version of the patch series for adding basic suspend-resume >> support for AM33XX, previously submitted by Vaibhav Bedia. This patchset >> is based on 3.11-rc4 and depends on a forthcoming patchset from Suman Anna >> that adds mailbox support for the wkup_m3. The patches at [1], [2], and [3] are >> required for the pm code to properly suspend and resume. >> >> The PM code uses the firmware interface and expects the userspace to load >> the WKUP_M3 binary before the suspend-resume functionality is made available. >> The binary file (and the source-code for WKUP_M3) can be obtained from the >> 'next2' branch at [4]. The WKUP_M3 binary can either be loaded post bootup >> via the sysfs entry './sys/devices/ocp.2/wkup_m3.4/firmware' or it can be >> included in the kernel image as part of the build process. >> >> Suspend to mem is tested on am335x-bone and am335x-evm. >> >> More details on AM335x suspend-resume are provided within the commit logs >> for each patch. > > can you share the working repo which has all these patches applied? > > Thanks & Regards > Gururaja > The working repo for this version of the patch series can be found here: git://github.com/dgerlach/linux-pm.git am335x-3.11rc4-suspend-resume Regards, Dave >> >> Changes in v3: >> - Moved wkup_m3 code into separate driver >> - Split up ti_emif header move >> - Addressed clean-up comments >> - Removed mailbox patches >> - v2-v3 Discussion: >> http://marc.info/?l=linux-arm-kernel&m=135698501821090&w=4 >> >> Changes in v2: >> - Broke patches up to isolate assembly code and build hookup. >> - Moved control module code to separate module >> - v1->v2 Discussion: >> http://lists.infradead.org/pipermail/linux-arm-kernel/2012-November/129508.html >> >> Regards, >> Dave >> >> [1] http://marc.info/?l=linux-arm-kernel&m=137303736714638&w=4 >> [2] http://marc.info/?l=linux-omap&m=137303723114610&w=4 >> [3] http://marc.info/?l=linux-omap&m=137401384611934&w=4 >> [4] http://arago-project.org/git/projects/?p=am33x-cm3.git;a=shortlog;h=refs/heads/next2 >> >> >> Dave Gerlach (1): >> memory: emif: Move EMIF register defines to include/linux/ >> >> Vaibhav Bedia (8): >> ARM: OMAP2+: AM33XX: control: Add some control module registers and >> APIs >> ARM: OMAP: DTB: Update IRQ data for WKUP_M3 >> ARM: OMAP2+: AM33XX: Reserve memory to comply with EMIF spec >> ARM: OMAP2+: AM33XX: Add assembly code for PM operations >> ARM: OMAP2+: timer: Add suspend-resume callbacks for clkevent device >> ARM: OMAP: omap_device: Add APIs to enable and idle hwmods >> ARM: OMAP2+: AM33XX: Basic suspend resume support >> ARM: OMAP2+: AM33XX: Hookup AM33XX PM code into OMAP builds >> >> arch/arm/boot/dts/am33xx.dtsi | 1 + >> arch/arm/mach-omap2/Kconfig | 7 +- >> arch/arm/mach-omap2/Makefile | 2 + >> arch/arm/mach-omap2/board-generic.c | 3 +- >> arch/arm/mach-omap2/common.c | 28 ++ >> arch/arm/mach-omap2/common.h | 14 + >> arch/arm/mach-omap2/control.c | 57 ++++ >> arch/arm/mach-omap2/control.h | 54 ++++ >> arch/arm/mach-omap2/io.c | 6 + >> arch/arm/mach-omap2/omap_device.c | 8 + >> arch/arm/mach-omap2/omap_device.h | 2 + >> arch/arm/mach-omap2/pm.c | 3 +- >> arch/arm/mach-omap2/pm.h | 5 + >> arch/arm/mach-omap2/pm33xx.c | 474 +++++++++++++++++++++++++++++ >> arch/arm/mach-omap2/pm33xx.h | 77 +++++ >> arch/arm/mach-omap2/sleep33xx.S | 350 ++++++++++++++++++++++ >> arch/arm/mach-omap2/sram.c | 10 +- >> arch/arm/mach-omap2/sram.h | 2 + >> arch/arm/mach-omap2/timer.c | 32 ++ >> arch/arm/mach-omap2/wkup_m3.c | 183 ++++++++++++ >> drivers/memory/emif.h | 543 +--------------------------------- >> include/linux/ti_emif.h | 558 +++++++++++++++++++++++++++++++++++ >> 22 files changed, 1872 insertions(+), 547 deletions(-) >> create mode 100644 arch/arm/mach-omap2/pm33xx.c >> create mode 100644 arch/arm/mach-omap2/pm33xx.h >> create mode 100644 arch/arm/mach-omap2/sleep33xx.S >> create mode 100644 arch/arm/mach-omap2/wkup_m3.c >> create mode 100644 include/linux/ti_emif.h >> >
next prev parent reply other threads:[~2013-08-19 17:47 UTC|newest] Thread overview: 212+ messages / expand[flat|nested] mbox.gz Atom feed top 2013-08-06 17:49 [PATCHv3 0/9] ARM: OMAP2+: AM33XX: Add suspend-resume support Dave Gerlach 2013-08-06 17:49 ` Dave Gerlach 2013-08-06 17:49 ` [PATCHv3 1/9] memory: emif: Move EMIF register defines to include/linux/ Dave Gerlach 2013-08-06 17:49 ` Dave Gerlach 2013-08-08 0:48 ` Russ Dill 2013-08-08 0:48 ` Russ Dill 2013-08-08 13:35 ` Santosh Shilimkar 2013-08-08 13:35 ` Santosh Shilimkar 2013-08-12 19:32 ` Greg Kroah-Hartman 2013-08-12 19:32 ` Greg Kroah-Hartman 2013-08-12 19:33 ` Santosh Shilimkar 2013-08-12 19:33 ` Santosh Shilimkar 2013-08-06 17:49 ` [PATCHv3 2/9] ARM: OMAP2+: AM33XX: control: Add some control module registers and APIs Dave Gerlach 2013-08-06 17:49 ` Dave Gerlach 2013-08-08 0:52 ` Russ Dill 2013-08-08 0:52 ` Russ Dill 2013-08-08 13:44 ` Santosh Shilimkar 2013-08-08 13:44 ` Santosh Shilimkar 2013-08-08 16:16 ` Dave Gerlach 2013-08-08 16:16 ` Dave Gerlach 2013-08-09 5:11 ` Tony Lindgren 2013-08-09 5:11 ` Tony Lindgren 2013-08-09 20:55 ` Dave Gerlach 2013-08-09 20:55 ` Dave Gerlach 2013-08-12 7:54 ` Tony Lindgren 2013-08-12 7:54 ` Tony Lindgren 2013-08-12 19:17 ` Kevin Hilman 2013-08-12 19:17 ` Kevin Hilman 2013-08-12 21:40 ` Dave Gerlach 2013-08-12 21:40 ` Dave Gerlach 2013-08-13 14:29 ` Kevin Hilman 2013-08-13 14:29 ` Kevin Hilman 2013-08-13 15:08 ` Santosh Shilimkar 2013-08-13 15:08 ` Santosh Shilimkar 2013-08-13 16:19 ` Kevin Hilman 2013-08-13 16:19 ` Kevin Hilman 2013-08-13 18:18 ` Santosh Shilimkar 2013-08-13 18:18 ` Santosh Shilimkar 2013-08-13 18:30 ` Russ Dill 2013-08-13 18:30 ` Russ Dill 2013-08-13 18:40 ` Santosh Shilimkar 2013-08-13 18:40 ` Santosh Shilimkar 2013-08-13 19:11 ` Kevin Hilman 2013-08-13 19:11 ` Kevin Hilman 2013-08-14 17:27 ` Suman Anna 2013-08-14 17:27 ` Suman Anna 2013-08-14 19:16 ` Russ Dill 2013-08-14 19:16 ` Russ Dill 2013-08-20 23:39 ` Paul Walmsley 2013-08-20 23:39 ` Paul Walmsley 2013-08-21 17:32 ` Suman Anna 2013-08-21 17:32 ` Suman Anna 2013-08-06 17:49 ` [PATCHv3 3/9] ARM: OMAP: DTB: Update IRQ data for WKUP_M3 Dave Gerlach 2013-08-06 17:49 ` Dave Gerlach 2013-08-08 0:53 ` Russ Dill 2013-08-08 0:53 ` Russ Dill 2013-08-08 13:46 ` Santosh Shilimkar 2013-08-08 13:46 ` Santosh Shilimkar 2013-08-06 17:49 ` [PATCHv3 4/9] ARM: OMAP2+: AM33XX: Reserve memory to comply with EMIF spec Dave Gerlach 2013-08-06 17:49 ` Dave Gerlach 2013-08-08 2:30 ` Russ Dill 2013-08-08 2:30 ` Russ Dill 2013-08-08 14:19 ` Santosh Shilimkar 2013-08-08 14:19 ` Santosh Shilimkar 2013-08-08 18:16 ` Kevin Hilman 2013-08-08 18:16 ` Kevin Hilman 2013-08-08 19:31 ` Santosh Shilimkar 2013-08-08 19:31 ` Santosh Shilimkar 2013-08-08 20:05 ` Kevin Hilman 2013-08-08 20:05 ` Kevin Hilman 2013-08-08 20:11 ` Santosh Shilimkar 2013-08-08 20:11 ` Santosh Shilimkar 2013-08-09 15:11 ` Kevin Hilman 2013-08-09 15:11 ` Kevin Hilman 2013-08-09 16:25 ` Dave Gerlach 2013-08-09 16:25 ` Dave Gerlach 2013-08-06 17:49 ` [PATCHv3 5/9] ARM: OMAP2+: AM33XX: Add assembly code for PM operations Dave Gerlach 2013-08-06 17:49 ` Dave Gerlach 2013-08-08 7:02 ` Russ Dill 2013-08-08 7:02 ` Russ Dill 2013-08-08 14:50 ` Santosh Shilimkar 2013-08-08 14:50 ` Santosh Shilimkar 2013-08-08 15:16 ` Russ Dill 2013-08-08 15:16 ` Russ Dill 2013-08-08 15:22 ` Santosh Shilimkar 2013-08-08 15:22 ` Santosh Shilimkar 2013-08-08 16:03 ` Russ Dill 2013-08-08 16:03 ` Russ Dill 2013-08-19 12:54 ` Gururaja Hebbar 2013-08-19 12:54 ` Gururaja Hebbar 2013-08-19 17:51 ` Dave Gerlach 2013-08-19 17:51 ` Dave Gerlach 2013-08-06 17:49 ` [PATCHv3 6/9] ARM: OMAP2+: timer: Add suspend-resume callbacks for clkevent device Dave Gerlach 2013-08-06 17:49 ` Dave Gerlach 2013-08-08 7:03 ` Russ Dill 2013-08-08 7:03 ` Russ Dill 2013-08-08 14:23 ` Santosh Shilimkar 2013-08-08 14:23 ` Santosh Shilimkar 2013-08-08 16:09 ` Dave Gerlach 2013-08-08 16:09 ` Dave Gerlach 2013-08-08 18:25 ` Kevin Hilman 2013-08-08 18:25 ` Kevin Hilman 2013-08-08 19:49 ` Dave Gerlach 2013-08-08 19:49 ` Dave Gerlach 2013-08-06 17:49 ` [PATCHv3 7/9] ARM: OMAP: omap_device: Add APIs to enable and idle hwmods Dave Gerlach 2013-08-06 17:49 ` Dave Gerlach 2013-08-08 7:05 ` Russ Dill 2013-08-08 7:05 ` Russ Dill 2013-08-08 14:26 ` Santosh Shilimkar 2013-08-08 14:26 ` Santosh Shilimkar 2013-08-06 17:49 ` [PATCHv3 8/9] ARM: OMAP2+: AM33XX: Basic suspend resume support Dave Gerlach 2013-08-06 17:49 ` Dave Gerlach 2013-08-07 16:22 ` Nishanth Menon 2013-08-07 16:22 ` Nishanth Menon 2013-08-07 18:12 ` Dave Gerlach 2013-08-07 18:12 ` Dave Gerlach 2013-08-07 19:16 ` Nishanth Menon 2013-08-07 19:16 ` Nishanth Menon 2013-08-08 8:45 ` Russ Dill 2013-08-08 8:45 ` Russ Dill 2013-08-08 12:26 ` Nishanth Menon 2013-08-08 12:26 ` Nishanth Menon 2013-08-08 15:03 ` Santosh Shilimkar 2013-08-08 15:03 ` Santosh Shilimkar 2013-08-08 16:06 ` Dave Gerlach 2013-08-08 16:06 ` Dave Gerlach 2013-08-08 16:22 ` Nishanth Menon 2013-08-08 16:22 ` Nishanth Menon 2013-08-08 21:14 ` Kevin Hilman 2013-08-08 21:14 ` Kevin Hilman 2013-08-08 21:32 ` Nishanth Menon 2013-08-08 21:32 ` Nishanth Menon 2013-08-08 23:04 ` Kevin Hilman 2013-08-08 23:04 ` Kevin Hilman 2013-08-09 15:11 ` Nishanth Menon 2013-08-09 15:11 ` Nishanth Menon 2013-08-09 16:12 ` Kevin Hilman 2013-08-09 16:12 ` Kevin Hilman 2013-08-09 16:36 ` Nishanth Menon 2013-08-09 16:36 ` Nishanth Menon 2013-08-09 20:34 ` Kevin Hilman 2013-08-09 20:34 ` Kevin Hilman 2013-08-09 21:35 ` Nishanth Menon 2013-08-09 21:35 ` Nishanth Menon 2013-08-09 22:28 ` Russ Dill 2013-08-09 22:28 ` Russ Dill 2013-08-12 16:09 ` Kevin Hilman 2013-08-12 16:09 ` Kevin Hilman 2013-08-30 17:29 ` Vaibhav Bedia 2013-08-30 17:29 ` Vaibhav Bedia 2013-08-20 22:48 ` Paul Walmsley 2013-08-20 22:48 ` Paul Walmsley 2013-08-23 14:56 ` Dave Gerlach 2013-08-23 14:56 ` Dave Gerlach 2013-08-13 7:43 ` Russ Dill 2013-08-13 7:43 ` Russ Dill 2013-08-13 14:59 ` Kevin Hilman 2013-08-13 14:59 ` Kevin Hilman 2013-08-27 21:45 ` Kevin Hilman 2013-08-27 21:45 ` Kevin Hilman 2013-08-29 21:41 ` Dave Gerlach 2013-08-29 21:41 ` Dave Gerlach 2013-08-29 22:02 ` Kevin Hilman 2013-08-29 22:02 ` Kevin Hilman 2013-08-30 17:39 ` Vaibhav Bedia 2013-08-30 17:39 ` Vaibhav Bedia 2013-08-30 21:18 ` Kevin Hilman 2013-08-30 21:18 ` Kevin Hilman 2013-08-06 17:49 ` [PATCHv3 9/9] ARM: OMAP2+: AM33XX: Hookup AM33XX PM code into OMAP builds Dave Gerlach 2013-08-06 17:49 ` Dave Gerlach 2013-08-08 8:47 ` Russ Dill 2013-08-08 8:47 ` Russ Dill 2013-08-08 14:53 ` Santosh Shilimkar 2013-08-08 14:53 ` Santosh Shilimkar 2013-08-08 13:31 ` [PATCHv3 0/9] ARM: OMAP2+: AM33XX: Add suspend-resume support Santosh Shilimkar 2013-08-08 13:31 ` Santosh Shilimkar 2013-08-11 11:53 ` Daniel Mack 2013-08-11 11:53 ` Daniel Mack 2013-08-12 18:59 ` Dave Gerlach 2013-08-12 18:59 ` Dave Gerlach 2013-08-13 12:39 ` Daniel Mack 2013-08-13 12:39 ` Daniel Mack 2013-08-13 15:33 ` Dave Gerlach 2013-08-13 15:33 ` Dave Gerlach 2013-08-13 15:51 ` Daniel Mack 2013-08-13 15:51 ` Daniel Mack 2013-08-19 9:23 ` Gururaja Hebbar 2013-08-19 9:23 ` Gururaja Hebbar 2013-08-19 17:47 ` Dave Gerlach [this message] 2013-08-19 17:47 ` Dave Gerlach 2013-08-27 20:23 ` Kevin Hilman 2013-08-27 20:23 ` Kevin Hilman 2013-08-29 21:30 ` Dave Gerlach 2013-08-29 21:30 ` Dave Gerlach 2013-08-29 21:52 ` Kevin Hilman 2013-08-29 21:52 ` Kevin Hilman 2013-08-29 22:20 ` Dave Gerlach 2013-08-29 22:20 ` Dave Gerlach 2013-08-29 22:20 ` Kevin Hilman 2013-08-29 22:20 ` Kevin Hilman 2013-08-29 22:43 ` Russ Dill 2013-08-29 22:43 ` Russ Dill 2013-08-29 23:02 ` Kevin Hilman 2013-08-29 23:02 ` Kevin Hilman 2013-09-03 17:24 ` Dave Gerlach 2013-09-03 17:24 ` Dave Gerlach 2013-09-04 15:01 ` Kevin Hilman 2013-09-04 15:01 ` Kevin Hilman 2013-09-04 15:12 ` Russ Dill 2013-09-04 15:12 ` Russ Dill 2013-09-04 15:18 ` Kevin Hilman 2013-09-04 15:18 ` Kevin Hilman
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