     <input type="mouse" bus="ps2"/>
     <tpm model="tpm-tis">
       <backend type="passthrough">
-        <device path="/dev/tzz"/>
+        <device path="/dev/tpm"/>
       </backend>
     </tpm>
     <graphics type="vnc" port="-1" autoport="yes">

Domain 'test-for-virtxml' defined successfully.
Changes will take effect after the domain is fully powered off.