From: robherring2@gmail.com (Rob Herring)
To: linux-arm-kernel@lists.infradead.org
Subject: ARM PCI controller registration and representation using device tree?
Date: Sat, 02 Jun 2012 15:48:11 -0500 [thread overview]
Message-ID: <4FCA7C0B.5070304@gmail.com> (raw)
In-Reply-To: <4113992.BTnO0ZYQON@bender>
On 06/02/2012 09:18 AM, Florian Fainelli wrote:
> Hi,
>
> I was wondering if anyone had started working on representing the various PCI
> controllers found on SoCs to a device tree representation?
Reusing the existing PCI bindings is the right way to go.
> It seems like quite some generic code could be borrowed from PowerPC,
> especially the parsing of the PCI ranges, though I don't see ARM directly
> exposing a struct pci_controller to easily allow that.
The PowerPC PCI DT code needing to be re-factored to generic code was my
conclusion as well in my brief look at it.
Rob
>
> Any thoughts about this?
>
> Thanks.
next prev parent reply other threads:[~2012-06-02 20:48 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-02 14:18 ARM PCI controller registration and representation using device tree? Florian Fainelli
2012-06-02 14:34 ` Russell King - ARM Linux
2012-06-03 2:41 ` Arnd Bergmann
2012-06-03 7:55 ` Russell King - ARM Linux
2012-06-03 11:54 ` Arnd Bergmann
2012-06-02 20:48 ` Rob Herring [this message]
2012-06-03 5:56 ` Arnd Bergmann
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