Name: MIPS SoC PCI Express Port
Found on VR9 (2 x MIPS 34Kc V5.6) system-on-chip in "AVM Fritz!Box Fon WLAN 7490" VDSL Router.
See also Openwrt: https://github.com/openwrt-mirror/openwrt/commit/278f2756b02355ce24441017d11cdb0dbe6445ae
I think that we should not (yet) include "VR9" or something more specific about the system here, because Lantiq formerly was a branch of Infineon, and Infineon used the ID "0011" for PCIe ports as well, see the link above. So this ID was probably used on chips older than the "VR9" series as well. Lantiq itsself has recently been purchased by Intel.
From the boot log:
[ 0.860000] Lantiq PCIe Root Complex driver, version 2.0.0, (c) 2001-2011 Lantiq Deutschland GmbH
[ 0.910000] bio: create slab <bio-0> at 0
[ 0.920000] PCI host bridge to bus 0000:00
[ 0.920000] pci_bus 0000:00: root bus resource [mem 0x1c000000-0x1cffffff]
[ 0.930000] pci_bus 0000:00: root bus resource [io 0x1d800000-0x1d8fffff]
[ 0.930000] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[ 0.940000] pci 0000:00:00.0: [1bef:0011] type 01 class 0x060000
[ 0.940000] ifx_pcie_rc_class_early_fixup port 0: fixed pcie host bridge to pci-pci bridge