Re: [PATCH v7 00/12] omap3: pm: TWL4030 power scripts and workaround for TWL errata 27

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On Mon, Feb 21, 2011 at 12:25:01PM +0530, ext Manuel, Lesly Arackal wrote:
> Hi Jean,
> 
> On Fri, Feb 18, 2011 at 10:57 PM, Jean Pihet <jean.pihet@xxxxxxxxxxxxxx> wrote:
> > On Fri, Feb 18, 2011 at 6:08 PM, Lesly A M <leslyam@xxxxxx> wrote:
> >> 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, modified the
> >> TWL4030 power script and voltage controller setuptime.
> >> 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) pmic_info struct cleanup
> >>                ii) changing sys_off signal polarity
> >>
> >>        Updated the change logs
> >>
> >> 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.
> >
> > Good to see the TWL scripts back in the mainline kernel!
> > Are the scripts compatible with the OMAP3 Beagleboard? I would like to
> > test the changes on that board.
> 
> I have not tested on Beagleboard.
> I think Beagleboard is using different PM IC TPSxxxx.
> If its equivalent to TRITON then this script should work on it.

As far as I know they are equivalent. I don't know if the errata need to
be applied though. Maybe someone from TI can comment?

Cheers,

Peter.
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