From: Kevin Hilman <khilman@ti.com>
To: Lesly A M <leslyam@ti.com>
Cc: linux-omap@vger.kernel.org, Nishanth Menon <nm@ti.com>,
David Derrick <dderrick@ti.com>,
Samuel Ortiz <sameo@linux.intel.com>
Subject: Re: [PATCH v7 0/8] omap3: pm: TWL4030 power scripts and workaround for TWL errata 27
Date: Tue, 01 Mar 2011 14:31:50 -0800 [thread overview]
Message-ID: <87vd02fp61.fsf@ti.com> (raw)
In-Reply-To: <1298723139-1693-1-git-send-email-leslyam@ti.com> (Lesly A. M.'s message of "Sat, 26 Feb 2011 17:55:31 +0530")
Lesly A M <leslyam@ti.com> writes:
> Patch series for TWL4030 power scripts and workaround for TWL errata 27.
>
> Changes for implementing TWL4030 power scripts recommended by hardware team.
> Introduced a new TWL4030 power script file, which can be used by different
> OMAP3 board with the power companion chip TWL4030.
>
> Updated the changes for TWL4030 errata 27 & 28, and modified the
> TWL4030 power script.
> Workaround for TWL4030 errata 27 & 28 is required for
> Si version less than or equal to TWL5030 ES1.1.
>
> TWL4030 script changes rebased on Kevin's PM tree in pm branch.
>
> Changes in v7:
> changes to fix Nishanth Menon's comments
> i) Added the TWL4030 Errata 27 fix
>
> split the first patch in v6
> i) fix for twl4030 script load
> ii) correct the warning print during script loading
>
> Added new patch files
> i) changing sys_off signal polarity
>
> Updated the change logs
>
> Since the voltage layer is evolving to a new design, the voltage dependant
> changes required for the TRITON script are not incorporated in the patch series.
A v8 should've been done here to be clear that this is an updated
series, since the first v7 was a 12-patch series and this one is an
8-patch series.
Kevin
> So this TRITON script patch series can be tested with a separate patch for
> voltage layer changes.
>
> lnk: http://pastebin.mozilla.org/1102845
>
> This changes are tested on OMAP3430 & OMAP3630 SDP with off mode enabled in suspend path.
> Tested with suspend/resume script, which will test system suspend in a loop.
> Tested for more than 1000 iterations.
>
> Cc: Nishanth Menon <nm@ti.com>
> Cc: David Derrick <dderrick@ti.com>
> Cc: Samuel Ortiz <sameo@linux.intel.com>
> ---
> Lesly A M (8):
> omap3: pm: Fix for the TRITON sleep/wakeup sequence
> omap3: pm: Correct the warning print during script loading
> omap3: pm: Correcting the sys_offmode signal polarity
> omap3: pm: TWL4030 power scripts for OMAP3 boards
> omap3: pm: TWL5030 version checking
> mfd: TWL4030: changes for TRITON Errata 27 workaround
> omap3430: Updating the board file to use TWL4030 scripts
> omap3630: Updating the board file to use TWL4030 scripts
>
> arch/arm/mach-omap2/Makefile | 12 +-
> arch/arm/mach-omap2/board-3430sdp.c | 93 +---------
> arch/arm/mach-omap2/board-zoom-peripherals.c | 2 +
> arch/arm/mach-omap2/pm34xx.c | 4 +
> arch/arm/mach-omap2/twl4030.c | 259 ++++++++++++++++++++++++++
> arch/arm/mach-omap2/twl4030.h | 20 ++
> drivers/mfd/twl-core.c | 64 +++++++
> drivers/mfd/twl4030-power.c | 69 +++++++-
> include/linux/i2c/twl.h | 51 +++++-
> 9 files changed, 473 insertions(+), 101 deletions(-)
> create mode 100644 arch/arm/mach-omap2/twl4030.c
> create mode 100644 arch/arm/mach-omap2/twl4030.h
>
> --
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next prev parent reply other threads:[~2011-03-01 22:31 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-26 12:25 [PATCH v7 0/8] omap3: pm: TWL4030 power scripts and workaround for TWL errata 27 Lesly A M
2011-02-26 12:25 ` [PATCH 1/8] omap3: pm: Fix for the TRITON sleep/wakeup sequence Lesly A M
2011-03-01 22:33 ` Kevin Hilman
2011-03-02 6:08 ` Manuel, Lesly Arackal
2011-02-26 12:25 ` [PATCH 2/8] omap3: pm: Correct the warning print during script loading Lesly A M
2011-02-26 12:25 ` [PATCH 3/8] omap3: pm: Correcting the sys_offmode signal polarity Lesly A M
2011-03-01 22:35 ` Kevin Hilman
2011-03-02 6:11 ` Manuel, Lesly Arackal
2011-02-26 12:25 ` [PATCH 4/8] omap3: pm: TWL4030 power scripts for OMAP3 boards Lesly A M
2011-02-26 12:25 ` [PATCH 5/8] omap3: pm: TWL5030 version checking Lesly A M
2011-02-28 7:24 ` Krishnamoorthy, Balaji T
2011-02-28 11:04 ` Manuel, Lesly Arackal
2011-02-28 11:24 ` Krishnamoorthy, Balaji T
2011-02-26 12:25 ` [PATCH 6/8] mfd: TWL4030: changes for TRITON Errata 27 workaround Lesly A M
2011-02-26 12:25 ` [PATCH 7/8] omap3430: Updating the board file to use TWL4030 scripts Lesly A M
2011-02-26 12:25 ` [PATCH 8/8] omap3630: " Lesly A M
2011-03-01 22:31 ` Kevin Hilman [this message]
2011-03-02 5:57 ` [PATCH v7 0/8] omap3: pm: TWL4030 power scripts and workaround for TWL errata 27 Manuel, Lesly Arackal
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