MIPS: BCM63XX: Add PCIe Support for BCM6328

Add support for the PCIe port found on BCM6328.

Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: Maxime Bizon <mbizon@freebox.fr>
Cc: Florian Fainelli <florian@openwrt.org>
Cc: Kevin Cernekee <cernekee@gmail.com>
Patchwork: https://patchwork.linux-mips.org/patch/3956/
Reviewed-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/pci/pci-bcm63xx.h b/arch/mips/pci/pci-bcm63xx.h
index a6e594e..e6736d5 100644
--- a/arch/mips/pci/pci-bcm63xx.h
+++ b/arch/mips/pci/pci-bcm63xx.h
@@ -13,11 +13,16 @@
  */
 #define CARDBUS_PCI_IDSEL	0x8
 
+
+#define PCIE_BUS_BRIDGE		0
+#define PCIE_BUS_DEVICE		1
+
 /*
  * defined in ops-bcm63xx.c
  */
 extern struct pci_ops bcm63xx_pci_ops;
 extern struct pci_ops bcm63xx_cb_ops;
+extern struct pci_ops bcm63xx_pcie_ops;
 
 /*
  * defined in pci-bcm63xx.c