Add TPM interface with no attributes to Inventory

Tpm interface with no attributes is used to determine
the Trusted Platform Module(TPM) FRU type during discovery
of inventory objects and during property updates.

Change-Id: I766dea125ee3d9c5638fdce9f69351505a334f4b
Signed-off-by: Marri Devender Rao <devenrao@in.ibm.com>
diff --git a/xyz/openbmc_project/Inventory/Item/Tpm.interface.yaml b/xyz/openbmc_project/Inventory/Item/Tpm.interface.yaml
new file mode 100644
index 0000000..2414830
--- /dev/null
+++ b/xyz/openbmc_project/Inventory/Item/Tpm.interface.yaml
@@ -0,0 +1,4 @@
+description: >
+    Implement to provide Trusted Platform Module(TPM) attributes.
+
+# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4