[PATCH 1/3] ARM: at91: use chipid device for soc detection

[Alexandre Belloni]

On 23/03/2016 at 12:22:49 +0100, Nicolas Ferre wrote :
> Le 18/03/2016 11:34, Alexandre Belloni a écrit :
> > On 18/03/2016 at 08:21:19 +0100, Ludovic Desroches wrote :
> >> So far, the CIDR and EXID registers were in the DBGU interface. This device
> >> has disappeared with the SAMA5D2 family. These registers are exposed
> >> through a new device called chipid.
> >>
> >> Signed-off-by: Ludovic Desroches <ludovic.desroches at atmel.com>
> >> [nicolas.ferre at atmel.com: remove useless warnings]
> > Acked-by: Alexandre Belloni <alexandre.belloni at free-electrons.com>
> > 
> >> ---
> >>  .../devicetree/bindings/arm/atmel-at91.txt         |  4 ++
> >>  arch/arm/mach-at91/soc.c                           | 81 +++++++++++++++++-----
> 
> We may need to split this patch in 2 for going through separate arm-soc
> branches: what do you think Alexandre?
> 

I think the patch can go in as it is now, the documentation being in
line with the code.


-- 
Alexandre Belloni, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com