Add Inventory/MultiRecord interfaces

Add the following interfaces:
xyz.openbmc_project.Inventory.MultiRecord.DcOutput
xyz.openbmc_project.Inventory.MultiRecord.PowerSupply

The TachoPPR_FailPinPolarity property could use an
enumeration, but since it adds no value to the end user
but complicates the implementation code, it was left
boolean for now.

Change-Id: Icde52e1c87dde72fd30c6dfb8e40e1b607f4354e
Signed-off-by: Alexander Amelkin <a.amelkin@yadro.com>
diff --git a/xyz/openbmc_project/Inventory/MultiRecord/DcOutput.interface.yaml b/xyz/openbmc_project/Inventory/MultiRecord/DcOutput.interface.yaml
new file mode 100644
index 0000000..28cfee0
--- /dev/null
+++ b/xyz/openbmc_project/Inventory/MultiRecord/DcOutput.interface.yaml
@@ -0,0 +1,48 @@
+description: >
+  IPMI FRU MultiRecord Area, DC Output record (Type 0x01)
+  In accordance with IPMI Platform Management FRU Information
+  Storage Definition v1.0 Document Revision 1.3, Table 18-2
+
+properties:
+    - name: Standby
+      type: boolean
+      description: >
+        Offset 0, bit 7.
+        Standby.
+    - name: OutputNumber
+      type: int64
+      description: >
+        Offset 0, bits 3..0.
+        Output number.
+    - name: NominalVoltage
+      type: int64
+      description: >
+        Offset 1.
+        Nominal voltage (10 mV).
+    - name: MaxNegativeVoltage
+      type: int64
+      description: >
+        Offset 3.
+        Maximum negative voltage (10 mV)
+        (most negative voltage with respect to nominal).
+    - name: MaxPositiveVoltage
+      type: int64
+      description: >
+        Offset 5.
+        Maximum positive voltage (10 mV)
+        (most positive voltage with respect to nominal).
+    - name: RippleAndNoise
+      type: int64
+      description: >
+        Offset 7.
+        Ripple and Noise pk-pk 10Hz to 30 MHz (mV).
+    - name: MinCurrentDraw
+      type: int64
+      description: >
+        Offset 9.
+        Minimum current draw (mA).
+    - name: MaxCurrentDraw
+      type: int64
+      description: >
+        Offset 11.
+        Maximum current draw (mA).