diff mbox

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

Message ID 1381235073-17134-5-git-send-email-sebastian.hesselbarth@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Sebastian Hesselbarth Oct. 8, 2013, 12:24 p.m. UTC 
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@gmail.com>
Reviewed-by: Jason Cooper <jason@lakedaemon.net>
Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
---
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@lakedaemon.net>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Rob Landley <rob@landley.net>
Cc: linux-doc@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
---
 Documentation/arm/Marvell/README |   29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

Comments

Sebastian Hesselbarth Oct. 14, 2013, 11:09 p.m. UTC | #1 
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@gmail.com>
> Reviewed-by: Jason Cooper <jason@lakedaemon.net>
> Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
> ---
> 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@lakedaemon.net>
> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> Cc: Arnd Bergmann <arnd@arndb.de>
> Cc: Rob Landley <rob@landley.net>
> Cc: linux-doc@vger.kernel.org
> Cc: linux-arm-kernel@lists.infradead.org
> Cc: linux-kernel@vger.kernel.org
> ---
>   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.

Sebastian

> +  Homepage: http://www.marvell.com/digital-entertainment/
> +  Directory: arch/arm/mach-berlin
> +
> +  Comments:
> +   * This line of SoCs is based on Marvell Sheeva or ARM Cortex CPUs
> +     with Synopsys DesignWare (IRQ, GPIO, Timers, ...) and PXA IP (SDHCI, USB, ETH, ...).
> +   * Currently known design names are: C2, BG2(Z1), BG2(A0), BG2CD(A0), BG2CT(A0)
> +
>   Long-term plans
>   ---------------
>
>
Jisheng Zhang Oct. 15, 2013, 3:10 a.m. UTC | #2 
Hi Sebastian,

On Mon, 14 Oct 2013 16:09:07 -0700
Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 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@gmail.com>
> > Reviewed-by: Jason Cooper <jason@lakedaemon.net>
> > Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> > Reviewed-by: Arnd Bergmann <arnd@arndb.de>
> > ---
> > 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@lakedaemon.net>
> > Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> > Cc: Arnd Bergmann <arnd@arndb.de>
> > Cc: Rob Landley <rob@landley.net>
> > Cc: linux-doc@vger.kernel.org
> > Cc: linux-arm-kernel@lists.infradead.org
> > Cc: linux-kernel@vger.kernel.org
> > ---
> >   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.

Thanks,
Jisheng
Sebastian Hesselbarth Oct. 15, 2013, 5:09 p.m. UTC | #3 
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@gmail.com> 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@gmail.com>
>>> Reviewed-by: Jason Cooper <jason@lakedaemon.net>
>>> Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
>>> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
>>> ---
>>> 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@lakedaemon.net>
>>> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
>>> Cc: Arnd Bergmann <arnd@arndb.de>
>>> Cc: Rob Landley <rob@landley.net>
>>> Cc: linux-doc@vger.kernel.org
>>> Cc: linux-arm-kernel@lists.infradead.org
>>> Cc: linux-kernel@vger.kernel.org
>>> ---
>>>    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
diff mbox

Patch

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
+
+  Homepage: http://www.marvell.com/digital-entertainment/
+  Directory: arch/arm/mach-berlin
+
+  Comments:
+   * This line of SoCs is based on Marvell Sheeva or ARM Cortex CPUs
+     with Synopsys DesignWare (IRQ, GPIO, Timers, ...) and PXA IP (SDHCI, USB, ETH, ...).
+   * Currently known design names are: C2, BG2(Z1), BG2(A0), BG2CD(A0), BG2CT(A0)
+
 Long-term plans
 ---------------