1 files changed, 11 insertions, 0 deletions

diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index 32656f105250..1bd47f36b25f 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -1730,6 +1730,17 @@ void __devinit pcibios_scan_phb(struct pci_controller *hose)
 
         if (mode == PCI_PROBE_NORMAL)
                 hose->last_busno = bus->subordinate = pci_scan_child_bus(bus);
+
+        /* Configure PCI Express settings */
+        if (bus) {
+                struct pci_bus *child;
+                list_for_each_entry(child, &bus->children, node) {
+                        struct pci_dev *self = child->self;
+                        if (!self)
+                                continue;
+                        pcie_bus_configure_settings(child, self->pcie_mpss);
+                }
+        }
 }
 
 static void fixup_hide_host_resource_fsl(struct pci_dev *dev)