Which kirkwood does your DT board use?

Jamie Lentin jm at lentin.co.uk
Sat Oct 20 08:11:39 EDT 2012


On Sat, 20 Oct 2012, Andrew Lunn wrote:

> Hi Folks
>
> All of you in the To: have contributed a DT based Kirkwood board port.
> Nearly all the DT files we have declare the CPU to be
> marvell,kirkwood-88f6281. For adding DT based pinctrl, to replace the
> mpp code, we need to know the exact kirkwood being used. It should be
> one of MV88F6180, MV88F6190, MV88F6192, MV88F6281 or MV88F6282.
>
> You can see what your hardware has a boot time:
>
> Kirkwood: MV88F6282-Rev-A0, TCLK=200000000.

DNS-320:-
Kirkwood: MV88F6281-A1, TCLK=166666667

DNS-325:-
Kirkwood: MV88F6281-A1, TCLK=200000000

"compatible" currently says "marvell,kirkwood-88f6281" for both. Is this 
the right string to use or should it be 88f6281-a1?

> Please could you check your hardware and let me know what the correct
> CPU is. I can then fix the .dts files and prepare a first attempt at
> converting boards to pinctrl.

Let me know if I can be useful.

> Thanks
> 	Andrew
>

-- 
Jamie Lentin



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