Add TPM device for LoongArch virt machine, including
establish TPM acpi info and add TYPE_TPM_TIS_SYSBUS
to dynamic_sysbus_devices list.

Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20221028014007.2718352-4-yangxiaojuan@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>