Re: [PATCH 4/8] ARM: add Marvell Berlin SoC familiy to Marvell doc

[Sebastian Hesselbarth]

On 10/15/2013 05:10 AM, Jisheng Zhang wrote:
> Hi Sebastian,
>
> On Mon, 14 Oct 2013 16:09:07 -0700
> Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx> wrote:
>
> > On 10/08/2013 02:24 PM, Sebastian Hesselbarth wrote:
> > > This adds known facts and rumors about the Marvell Berlin (88DE3xxx) SoC
> > > family to the Marvell SoC documentation.
> > >
> > > Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx>
> > > Reviewed-by: Jason Cooper <jason@xxxxxxxxxxxxxx>
> > > Reviewed-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
> > > Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx>
> > > ---
> > > Changelog:
> > > RFCv2->v1:
> > > - move Berlin below PXA/MMP[23] where it belongs to
> > > - add note about IP (re-)used in Berlin SoCs
> > > RFCv1->RFCv2:
> > > - initial patch
> > >
> > > Cc: Jason Cooper <jason@xxxxxxxxxxxxxx>
> > > Cc: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
> > > Cc: Arnd Bergmann <arnd@xxxxxxxx>
> > > Cc: Rob Landley <rob@xxxxxxxxxxx>
> > > Cc: linux-doc@xxxxxxxxxxxxxxx
> > > Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
> > > Cc: linux-kernel@xxxxxxxxxxxxxxx
> > > ---
> > >    Documentation/arm/Marvell/README |   29 +++++++++++++++++++++++++++++
> > >    1 file changed, 29 insertions(+)
> > >
> > > diff --git a/Documentation/arm/Marvell/README
> > > b/Documentation/arm/Marvell/README index 8f08a86..993c45d 100644
> > > --- a/Documentation/arm/Marvell/README
> > > +++ b/Documentation/arm/Marvell/README
> > > @@ -210,6 +210,35 @@ MMP/MMP2 family (communication processor)
> > >       Linux kernel mach directory: arch/arm/mach-mmp
> > >       Linux kernel plat directory: arch/arm/plat-pxa
> > >
> > > +Berlin family (Digital Entertainment)
> > > +-------------------------------------
> > > +
> > > +  Flavors:
> > > +	88DE3005, Armada 1500-mini
> > > +		Design name:	BG2CD(A0)
> > > +		Core:		ARM Cortex-A9, PL310 L2CC
> > > +		Homepage:
> > > http://www.marvell.com/digital-entertainment/armada-1500-mini/
> > > +	88DE3010, Armada 1000
> > > +		Design name:	BG2(?)
> > > +		Core:		Marvell PJ4B (ARMv7), Tauros3 L2CC
> > > +		Product Brief:
> > > http://www.marvell.com/digital-entertainment/assets/armada_1000_pb.pdf
> > > +	88DE3100, Armada 1500
> > > +		Design name:	BG2(A0)
> > > +		Core:		Marvell PJ4B (ARMv7), Tauros3 L2CC
> > > +		Homepage:
> > > http://www.marvell.com/digital-entertainment/armada-1500/
> > > +		Product Brief:
> > > http://www.marvell.com/digital-entertainment/armada-1500/assets/Marvell-ARMADA-1500-Product-Brief.pdf
> > > +	88DE????
> > > +		Design name:	BG3
> > > +		Core:		ARM Cortex-A15, CA15 integrated L2CC
> >
> > Jisheng,
> >
> > can you comment on the above and fill in the missing pieces?
> >
> > Especially, if we want to base device tree compatibles later, we should
> > make it right in the first place.
>
> Sorry, I can't leak some information now. So could we remove the BG3 and 88DE3010 sections?
> I promise I will update those information when I submit BG3 enable patches in near future.

Ok, but I leave the place-holders above for you to remember ;)

One last question: Can you at least tell what pl310 revision (e.g. r0p0
or r2p0) Tauros3's aux_ctrl is compatible with?

Sebastian

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