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-rw-r--r--hw/loongarch/virt.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c
index afc1c8ac77..5e4c2790bf 100644
--- a/hw/loongarch/virt.c
+++ b/hw/loongarch/virt.c
@@ -41,6 +41,7 @@
 #include "hw/platform-bus.h"
 #include "hw/display/ramfb.h"
 #include "hw/mem/pc-dimm.h"
+#include "sysemu/tpm.h"
 
 static void fdt_add_rtc_node(LoongArchMachineState *lams)
 {
@@ -960,6 +961,9 @@ static void loongarch_class_init(ObjectClass *oc, void *data)
     object_class_property_set_description(oc, "acpi",
         "Enable ACPI");
     machine_class_allow_dynamic_sysbus_dev(mc, TYPE_RAMFB_DEVICE);
+#ifdef CONFIG_TPM
+    machine_class_allow_dynamic_sysbus_dev(mc, TYPE_TPM_TIS_SYSBUS);
+#endif
 }
 
 static const TypeInfo loongarch_machine_types[] = {