diff --git a/drivers/pci/host/pci-xgene.c b/drivers/pci/host/pci-xgene.c
index bc4e1c61206ca92da1c3cc09e005c6e418949172..7eb20cc76dd34b0996f41fdd4af05943f3cac17a 100644
--- a/drivers/pci/host/pci-xgene.c
+++ b/drivers/pci/host/pci-xgene.c
@@ -540,6 +540,10 @@ static int xgene_pcie_probe_bridge(struct platform_device *pdev)
 	if (ret)
 		return ret;
 
+	ret = devm_request_pci_bus_resources(&pdev->dev, &res);
+	if (ret)
+		goto error;
+
 	ret = xgene_pcie_setup(port, &res, iobase);
 	if (ret)
 		goto error;