diff --git a/yaml/com/meta/Hardware/Santabarbara.interface.yaml b/yaml/com/meta/Hardware/Santabarbara.interface.yaml
index ee463b9..c3537de 100644
--- a/yaml/com/meta/Hardware/Santabarbara.interface.yaml
+++ b/yaml/com/meta/Hardware/Santabarbara.interface.yaml
@@ -19,3 +19,20 @@
           The compatible hardware strings for the SPI flash on Santabarbara.
       values:
           - name: Host
+
+    - name: VR
+      description: >
+          The compatible hardware strings for the VR on Santabarbara.
+      values:
+          - name: MP29612_pvddcr_soc_p0
+          - name: MP29612_pvddcr_cpu1_p0
+          - name: MP2869_pvddcr_cpu0_p0
+          - name: MP2971_p0v81_pex_0
+          - name: MP2971_p0v81_pex_1
+          - name: MP5998_p12v_aux
+
+    - name: TPM
+      description: >
+          The compatible hardware strings for the TPM on Santabarbara.
+      values:
+          - name: "BMC"