On Jan 27, 2011 4:07 AM, "Liu Hui-R64343" <r64343@freescale.com> wrote:
>
> >On Wed, Jan 26, 2011 at 2:49 PM, Nicolas Pitre <nicolas.pitre@linaro.org>
> >wrote:
> >> On Wed, 26 Jan 2011, Grant Likely wrote:
> >>
> >Done. My branch is based on 2.6.38-rc1, so I cherry picked rather than
> >rebased. The first two commits are in Linus' tree, the remainder are from
> >devicetree/arm. You can find the result here:
> >
> >The following changes since commit
> >18fac29199a8cd9053adde99849c37dbf2a8b8d9:
> >
> > regulators: Moved define for number of regulators in ab8500
> >(2011-01-26 16:38:15 -0500)
> >
> >are available in the git repository at:
> > git://git.secretlab.ca/git/linux-2.6 devicetree/arm-linaro-2.6.37
>
> It seems that this branch lack some patches which you summit to LKM, such as
> DT_MACHINE_START/DT_MACHINE_END definion etc.

Correct. The devicetree/arm and devicetree/arm-linaro-2.6.37 branches only contain the bare minimum to turn on dt support. I'm only putting stuff in those branches that I'm confident are pretty close to final form. It doesn't have the clk stuff and it doesn't have the DT_MACHINE_START macro.

DT_MACHINE_START is missing because I'm not sure whether or not it is necessary. Support for dt can be added to a regular MACHINE_START without the DT version simply by populating the dt_compat table. It is no longer necessary to have a "magic" 0xffffffff dt machine number (but the machine number does need to still be valid, at least until 2.6.39).

You can find the patches I'm not decided on yet in my devicetree/test branch. But be warned, that branch gets rebased. The devicetree/arm branch does not.

>
> Which branch I need work on to add DT support for FSL i.MX support?

You should still be able to use devicetree/arm

>
> >
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