Add org/open_power D-Bus interfaces

In an effort to define all of the D-Bus interfaces in one place, this
commit adds the interfaces from the openpower-dbus-interfaces
repository.

To compile these interfaces, use the --enable-openpower-dbus-interfaces
configure flag.

Change-Id: I801cab4ac979e56d8325a42c14319a0b7cd094bb
Signed-off-by: Matt Spinler <spinler@us.ibm.com>
diff --git a/org/open_power/Proc/FSI.metadata.yaml b/org/open_power/Proc/FSI.metadata.yaml
new file mode 100644
index 0000000..6a202f3
--- /dev/null
+++ b/org/open_power/Proc/FSI.metadata.yaml
@@ -0,0 +1,8 @@
+- name: MasterDetectionFailure
+  inherits:
+    - xyz.openbmc_project.Common.Callout.Device
+
+- name: SlaveDetectionFailure
+  meta:
+    - str: "ERRNO=%d"
+      type: int32