[RFC v1 13/18] PCI: layerscape: Allow asynchronous probing for background link training

[Anand Moon]

Establishing a PCIe link can take a while, allow asynchronous probing so
that link establishment can happen in the background while other devices
are being probed.

Signed-off-by: Anand Moon <linux.amoon at gmail.com>
---
 drivers/pci/controller/dwc/pci-layerscape.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pci/controller/dwc/pci-layerscape.c b/drivers/pci/controller/dwc/pci-layerscape.c
index a44b5c256d6e..43a28d9ea7b0 100644
--- a/drivers/pci/controller/dwc/pci-layerscape.c
+++ b/drivers/pci/controller/dwc/pci-layerscape.c
@@ -410,6 +410,7 @@ static struct platform_driver ls_pcie_driver = {
 		.of_match_table = ls_pcie_of_match,
 		.suppress_bind_attrs = true,
 		.pm = &ls_pcie_pm_ops,
+		.probe_type = PROBE_PREFER_ASYNCHRONOUS,
 	},
 };
 builtin_platform_driver(ls_pcie_driver);
-- 
2.50.1