diff --git a/hw/fsi/lbus.c b/hw/fsi/lbus.c
new file mode 100644
index 0000000000..d7117d1299
--- /dev/null
+++ b/hw/fsi/lbus.c
@@ -0,0 +1,87 @@
+/*
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ * Copyright (C) 2023 IBM Corp.
+ *
+ * IBM Local bus where FSI slaves are connected
+ */
+
+#include "qemu/osdep.h"
+#include "qapi/error.h"
+#include "hw/fsi/lbus.h"
+
+#include "hw/qdev-properties.h"
+
+static void lbus_realize(BusState *bus, Error **errp)
+{
+ FSILBusNode *node;
+ FSILBus *lbus = FSI_LBUS(bus);
+
+ memory_region_init(&lbus->mr, OBJECT(lbus), TYPE_FSI_LBUS,
+ FSI_LBUS_MEM_REGION_SIZE -
FSI_LBUSDEV_IOMEM_SIZE);
+
+ QLIST_FOREACH(node, &lbus->devices, next) {
+ memory_region_add_subregion(&lbus->mr, node->ldev->address,
+ &node->ldev->iomem);
+ }
+}
+
+static void lbus_class_init(ObjectClass *klass, void *data)
+{
+ BusClass *k = BUS_CLASS(klass);
+ k->realize = lbus_realize;
+}
+
+static const TypeInfo lbus_info = {
+ .name = TYPE_FSI_LBUS,
+ .parent = TYPE_BUS,
+ .instance_size = sizeof(FSILBus),
+ .class_init = lbus_class_init,
+};
+
+static Property lbus_device_props[] = {
+ DEFINE_PROP_UINT32("address", FSILBusDevice, address, 0),
+ DEFINE_PROP_END_OF_LIST(),
+};
+
+DeviceState *lbus_create_device(FSILBus *bus, const char *type,
uint32_t addr)
+{
+ DeviceState *dev;
+ FSILBusNode *node;
+ BusState *state = BUS(bus);
+
+ dev = qdev_new(type);
+ qdev_prop_set_uint8(dev, "address", addr);
+ qdev_realize_and_unref(dev, state, &error_fatal);
+
+ /* Move to post_load */
+ node = g_malloc(sizeof(struct FSILBusNode));
+ node->ldev = FSI_LBUS_DEVICE(dev);
+ QLIST_INSERT_HEAD(&bus->devices, node, next);
+
+ return dev;
+}
+
+static void lbus_device_class_init(ObjectClass *klass, void *data)
+{
+ DeviceClass *dc = DEVICE_CLASS(klass);
+
+ dc->bus_type = TYPE_FSI_LBUS;
+ device_class_set_props(dc, lbus_device_props);
+}
+
+static const TypeInfo lbus_device_type_info = {
+ .name = TYPE_FSI_LBUS_DEVICE,
+ .parent = TYPE_DEVICE,
+ .instance_size = sizeof(FSILBusDevice),
+ .abstract = true,
+ .class_init = lbus_device_class_init,
+ .class_size = sizeof(FSILBusDeviceClass),
+};
+
+static void lbus_register_types(void)
+{
+ type_register_static(&lbus_info);
+ type_register_static(&lbus_device_type_info);
+}
+
+type_init(lbus_register_types);
diff --git a/hw/Kconfig b/hw/Kconfig
index ba62ff6417..2ccb73add5 100644
--- a/hw/Kconfig
+++ b/hw/Kconfig
@@ -9,6 +9,7 @@ source core/Kconfig
source cxl/Kconfig
source display/Kconfig
source dma/Kconfig
+source fsi/Kconfig
source gpio/Kconfig
source hyperv/Kconfig
source i2c/Kconfig
diff --git a/hw/fsi/Kconfig b/hw/fsi/Kconfig
new file mode 100644
index 0000000000..e650c660f0
--- /dev/null
+++ b/hw/fsi/Kconfig
@@ -0,0 +1,2 @@
+config FSI_LBUS
+ bool
diff --git a/hw/fsi/meson.build b/hw/fsi/meson.build
new file mode 100644
index 0000000000..4074d3a7d2
--- /dev/null
+++ b/hw/fsi/meson.build
@@ -0,0 +1 @@
+system_ss.add(when: 'CONFIG_FSI_LBUS', if_true: files('lbus.c'))
diff --git a/hw/meson.build b/hw/meson.build
index c7ac7d3d75..6c71ee9cfa 100644
--- a/hw/meson.build
+++ b/hw/meson.build
@@ -43,6 +43,7 @@ subdir('virtio')
subdir('watchdog')
subdir('xen')
subdir('xenpv')
+subdir('fsi')
subdir('alpha')
subdir('arm')