arm64, thunder: Document devicetree bindings for Cavium Thunder SoC

This patch adds documentation for the devicetree bindings used by the DT files of Cavium Thunder SoC platforms. Signed-off-by: Radha Mohan Chintakuntla <rchintakuntla@cavium.com> Signed-off-by: Robert Richter <rrichter@cavium.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
mariux64 · Oct 2, 2014 · 4c30870 · 4c30870
1 parent 3f17307
commit 4c30870
Showing 2 changed files with 11 additions and 0 deletions.
diff --git a/Documentation/devicetree/bindings/arm/cavium-thunder.txt b/Documentation/devicetree/bindings/arm/cavium-thunder.txt
@@ -0,0 +1,10 @@
+Cavium Thunder platform device tree bindings
+--------------------------------------------
+
+Boards with Cavium's Thunder SoC shall have following properties.
+
+Root Node
+---------
+Required root node properties:
+
+  - compatible = "cavium,thunder-88xx";
diff --git a/Documentation/devicetree/bindings/arm/cpus.txt b/Documentation/devicetree/bindings/arm/cpus.txt
@@ -166,6 +166,7 @@ nodes to be present and contain the properties described below.
 			    "arm,cortex-r5"
 			    "arm,cortex-r7"
 			    "brcm,brahma-b15"
+			    "cavium,thunder"
 			    "faraday,fa526"
 			    "intel,sa110"
 			    "intel,sa1100"