From: Eddie James <eajames@linux.vnet.ibm.com>
Date: Thu, 8 Nov 2018 21:05:20 +0000 (-0600)
Subject: dt-bindings: fsi: Add P9 OCC device documentation
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=6021c48f3acd68301eacd99ff5dd4744f7b2f288;p=openwrt%2Fstaging%2Fblogic.git

dt-bindings: fsi: Add P9 OCC device documentation

Document the bindings for the FSI-attached POWER9 On-Chip Controller.

Signed-off-by: Eddie James <eajames@linux.ibm.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---

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 000000000000..99ca9862a586
--- /dev/null
+++ b/Documentation/devicetree/bindings/fsi/ibm,p9-occ.txt
@@ -0,0 +1,16 @@
+Device-tree bindings for FSI-attached POWER9 On-Chip Controller (OCC)
+---------------------------------------------------------------------
+
+This is the binding for the P9 On-Chip Controller accessed over FSI from a
+service processor. See fsi.txt for details on bindings for FSI slave and CFAM
+nodes. The OCC is not an FSI slave device itself, rather it is accessed
+through the SBE fifo.
+
+Required properties:
+ - compatible = "ibm,p9-occ"
+
+Examples:
+
+    occ {
+        compatible = "ibm,p9-occ";
+    };