[PATCH v5 5/8] dt-bindings: fsi: Add OCC documentation

[Eddie James <eajames-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>]

From: "Edward A. James" <eajames-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>

Document the bindings for the P9 OCC device. OCC devices are accessed
through the SBEFIFO.

Signed-off-by: Edward A. James <eajames-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
---
 Documentation/devicetree/bindings/fsi/ibm,p9-occ.txt | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/fsi/ibm,p9-occ.txt

diff --git a/Documentation/devicetree/bindings/fsi/ibm,p9-occ.txt b/Documentation/devicetree/bindings/fsi/ibm,p9-occ.txt
new file mode 100644
index 0000000..79094f5
--- /dev/null
+++ b/Documentation/devicetree/bindings/fsi/ibm,p9-occ.txt
@@ -0,0 +1,18 @@
+Device-tree bindings for P9 On-Chip Controller
+----------------------------------------------
+
+The POWER9 On-Chip Controller is accessed through the SBEFIFO. All OCC nodes
+must be child nodes of SBEFIFO devices (see ibm,p9-sbefifo.txt).
+
+Required properties:
+ - compatible = "ibm,p9-occ";
+
+Optional properties:
+ - reg = <processor index>;	: Index for the processor this OCC is on.
+
+Examples:
+
+    occ@1 {
+        compatible = "ibm,p9-occ";
+        reg = <1>;
+    };
-- 
1.8.3.1

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