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diff --git a/usr.sbin/bhyve/Makefile b/usr.sbin/bhyve/Makefile
--- a/usr.sbin/bhyve/Makefile
+++ b/usr.sbin/bhyve/Makefile
@@ -72,6 +72,7 @@
smbiostbl.c \
sockstream.c \
task_switch.c \
+ tpm_device.c \
uart_emul.c \
usb_emul.c \
usb_mouse.c \
diff --git a/usr.sbin/bhyve/tpm_device.h b/usr.sbin/bhyve/tpm_device.h
new file mode 100644
--- /dev/null
+++ b/usr.sbin/bhyve/tpm_device.h
@@ -0,0 +1,18 @@
+/*-
+ * SPDX-License-Identifier: BSD-2-Clause
+ *
+ * Copyright (c) 2023 Beckhoff Automation GmbH & Co. KG
+ * Author: Corvin Köhne <corvink@FreeBSD.org>
+ */
+
+#pragma once
+
+#include <vmmapi.h>
+
+#include "config.h"
+
+struct tpm_device;
+
+int tpm_device_create(struct tpm_device **new_dev, struct vmctx *vm_ctx,
+ nvlist_t *nvl);
+void tpm_device_destroy(struct tpm_device *dev);
diff --git a/usr.sbin/bhyve/tpm_device.c b/usr.sbin/bhyve/tpm_device.c
new file mode 100644
--- /dev/null
+++ b/usr.sbin/bhyve/tpm_device.c
@@ -0,0 +1,68 @@
+/*-
+ * SPDX-License-Identifier: BSD-2-Clause
+ *
+ * Copyright (c) 2023 Beckhoff Automation GmbH & Co. KG
+ * Author: Corvin Köhne <corvink@FreeBSD.org>
+ */
+
+#include <sys/types.h>
+
+#include <err.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <vmmapi.h>
+
+#include "config.h"
+#include "tpm_device.h"
+
+struct tpm_device {
+ struct vmctx *vm_ctx;
+};
+
+void
+tpm_device_destroy(struct tpm_device *const dev)
+{
+ if (dev == NULL)
+ return;
+
+ free(dev);
+}
+
+int
+tpm_device_create(struct tpm_device **const new_dev, struct vmctx *const vm_ctx,
+ nvlist_t *const nvl)
+{
+ struct tpm_device *dev = NULL;
+ const char *value;
+ int error;
+
+ if (new_dev == NULL || vm_ctx == NULL) {
+ error = EINVAL;
+ goto err_out;
+ }
+
+ value = get_config_value_node(nvl, "version");
+ if (value == NULL || strcmp(value, "2.0")) {
+ warnx("%s: unsupported tpm version %s", __func__, value);
+ error = EINVAL;
+ goto err_out;
+ }
+
+ dev = calloc(1, sizeof(*dev));
+ if (dev == NULL) {
+ error = ENOMEM;
+ goto err_out;
+ }
+
+ dev->vm_ctx = vm_ctx;
+
+ *new_dev = dev;
+
+ return (0);
+
+err_out:
+ tpm_device_destroy(dev);
+
+ return (error);
+}

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