diff --git a/src/soc/amd/picasso/pcie_gpp.c b/src/soc/amd/picasso/pcie_gpp.c
index 73de80365d..96d33f2f1f 100644
--- a/src/soc/amd/picasso/pcie_gpp.c
+++ b/src/soc/amd/picasso/pcie_gpp.c
@@ -3,6 +3,7 @@
 #include <acpi/acpigen.h>
 #include <device/device.h>
 #include <device/pci.h>
+#include <device/pciexp.h>
 #include <device/pci_ids.h>
 #include <soc/pci_devs.h>
 #include <stdio.h>
@@ -36,7 +37,7 @@ static const char *pcie_gpp_acpi_name(const struct device *dev)
 	return NULL;
 }
 
-static struct device_operations pcie_gpp_ops = {
+static struct device_operations internal_pcie_gpp_ops = {
 	.read_resources		= pci_bus_read_resources,
 	.set_resources		= pci_dev_set_resources,
 	.enable_resources	= pci_bus_enable_resources,
@@ -47,14 +48,29 @@ static struct device_operations pcie_gpp_ops = {
 };
 
 static const unsigned short pci_device_ids[] = {
-	PCI_DEVICE_ID_AMD_FAM17H_PCIE_GPP,
 	PCI_DEVICE_ID_AMD_FAM17H_PCIE_GPP_BUSA,
 	PCI_DEVICE_ID_AMD_FAM17H_PCIE_GPP_BUSB,
 	0
 };
 
-static const struct pci_driver pcie_gpp_driver __pci_driver = {
-	.ops			= &pcie_gpp_ops,
+static const struct pci_driver internal_pcie_gpp_driver __pci_driver = {
+	.ops			= &internal_pcie_gpp_ops,
 	.vendor			= PCI_VENDOR_ID_AMD,
 	.devices		= pci_device_ids,
 };
+
+static struct device_operations external_pcie_gpp_ops = {
+	.read_resources		= pci_bus_read_resources,
+	.set_resources		= pci_dev_set_resources,
+	.enable_resources	= pci_bus_enable_resources,
+	.scan_bus		= pciexp_scan_bridge,
+	.reset_bus		= pci_bus_reset,
+	.acpi_name		= pcie_gpp_acpi_name,
+	.acpi_fill_ssdt		= acpi_device_write_pci_dev,
+};
+
+static const struct pci_driver external_pcie_gpp_driver __pci_driver = {
+	.ops			= &external_pcie_gpp_ops,
+	.vendor			= PCI_VENDOR_ID_AMD,
+	.device			= PCI_DEVICE_ID_AMD_FAM17H_PCIE_GPP,
+};