[PATCH] ARM: Gemini: Add support for PCI Bus

[ulli.kroll@googlemail.com (Hans Ulli Kroll)]

On Fri, 26 Nov 2010, Micha? Miros?aw wrote:

> 2010/11/20 Hans Ulli Kroll <ulli.kroll@googlemail.com>:
> > Add support for PCI Bus on Gemini Devices SL3516
> >
> > Signed-off-by: Hans Ulli Kroll <ulli.kroll@googlemail.com>
> > ---
> [...]
> > diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
> > index a19a526..5d4b398 100644
> > --- a/arch/arm/Kconfig
> > +++ b/arch/arm/Kconfig
> > @@ -307,6 +307,7 @@ config ARCH_GEMINI
> > ? ? ? ?select CPU_FA526
> > ? ? ? ?select ARCH_REQUIRE_GPIOLIB
> > ? ? ? ?select ARCH_USES_GETTIMEOFFSET
> > + ? ? ? select PCI
> > ? ? ? ?help
> > ? ? ? ? ?Support for the Cortina Systems Gemini family SoCs
> >
> [...]
> 
> I think it's better to add ARCH_GEMINI to CONFIG_PCI dependencies.
> AFAIK IB-4220B NAS does not use PCI and doesn't need all that code.
> Board support entries could select PCI if the board is useless without
> it.
> 

I know this, I have some.

There are many boards with PCI i.e WBD 222.
Other ARM devices uses the same select inside ARCH_*
I don't want to pollute drivers/pci/Kconfig.

Ulli