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Re: [PATCH 2/12] Cobalt use GT64120 PCI routines

To: "Alexander Voropay" <a.voropay@equant.ru>
Subject: Re: [PATCH 2/12] Cobalt use GT64120 PCI routines
From: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Date: Wed, 23 Aug 2006 09:44:44 +0900
Cc: yoichi_yuasa@tripeaks.co.jp, ralf@linux-mips.org, linux-mips@linux-mips.org
In-reply-to: <0b2801c6c5ff$1ff8a8c0$e90d11ac@spb.in.rosprint.ru>
Organization: TriPeaks Corporation
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <20060822223406.56435d84.yoichi_yuasa@tripeaks.co.jp> <0b2801c6c5ff$1ff8a8c0$e90d11ac@spb.in.rosprint.ru>
Sender: linux-mips-bounce@linux-mips.org
On Tue, 22 Aug 2006 19:22:01 +0400
"Alexander Voropay" <a.voropay@equant.ru> wrote:

> "Yoichi Yuasa" <yoichi_yuasa@tripeaks.co.jp> wrote:
> > 
> > This patch has moved GT64111 PCI routine to GT64120 PCI routine about 
> > Cobalt.
> > They are same codes.
> 
>  Hm... GT64111 and GT64120 are two different chips, i.e. GT64120 has two
> PCI buses e.t.c. May be, it wil be better to move this code to something
> more genetic, like GT64* ?
>

Yes, GT64120 has two PCI buses(PCI_0 and PCI_1).
GT64120's PCI_0 is almost the same as GT64111 PCI.

arch/mips/pci/pci-gt64120.c supports only PCI_0.
Now GT64111 and GT64120 can share pci-gt64120.c .

I don't know a board that uses PCI_1.
Do you have any information about it?

Yoichi


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