diff --git a/drivers/pci/controller/cadence/pci-j721e.c b/drivers/pci/controller/cadence/pci-j721e.c
index ae916e7b1927..822602836b12 100644
--- a/drivers/pci/controller/cadence/pci-j721e.c
+++ b/drivers/pci/controller/cadence/pci-j721e.c
@@ -383,7 +383,7 @@ static const struct j721e_pcie_data j7200_pcie_rc_data = {
 	.quirk_detect_quiet_flag = true,
 	.linkdown_irq_regfield = J7200_LINK_DOWN,
 	.byte_access_allowed = true,
-	.max_lanes = 2,
+	.max_lanes = 4,
 };
 
 static const struct j721e_pcie_data j7200_pcie_ep_data = {
@@ -391,7 +391,7 @@ static const struct j721e_pcie_data j7200_pcie_ep_data = {
 	.quirk_detect_quiet_flag = true,
 	.linkdown_irq_regfield = J7200_LINK_DOWN,
 	.quirk_disable_flr = true,
-	.max_lanes = 2,
+	.max_lanes = 4,
 };
 
 static const struct j721e_pcie_data am64_pcie_rc_data = {