From: Huacai Chen <chenhc@lemote.com>
Date: Fri, 21 Mar 2014 10:44:03 +0000 (+0800)
Subject: MIPS: Loongson 3: Add HT-linked PCI support
X-Git-Tag: v3.15-rc1~125^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c7d3555ac07503d471d0ef75495c7370f7ec7aa1;p=pandora-kernel.git

MIPS: Loongson 3: Add HT-linked PCI support

Loongson family machines use Hyper-Transport bus for inter-core
connection and device connection. The PCI bus is a subordinate
linked at HT1.

With LEFI firmware interface, We don't need fixup for PCI irq routing
(except providing a VBIOS of the integrated GPU).

Signed-off-by: Huacai Chen <chenhc@lemote.com>
Signed-off-by: Hongliang Tao <taohl@lemote.com>
Signed-off-by: Hua Yan <yanh@lemote.com>
Tested-by: Alex Smith <alex.smith@imgtec.com>
Reviewed-by: Alex Smith <alex.smith@imgtec.com>
Cc: John Crispin <john@phrozen.org>
Cc: Steven J. Hill <Steven.Hill@imgtec.com>
Cc: Aurelien Jarno <aurelien@aurel32.net>
Cc: linux-mips@linux-mips.org
Cc: Fuxin Zhang <zhangfx@lemote.com>
Cc: Zhangjin Wu <wuzhangjin@gmail.com>
Patchwork: https://patchwork.linux-mips.org/patch/6633
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

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