[PATCH 3/5] arm64, thunder: document devicetree bindings for Cavium Thunder SoC

[Robert Richter]

From: Radha Mohan Chintakuntla <rchintakuntla at cavium.com>

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 at cavium.com>
Signed-off-by: Robert Richter <rrichter at cavium.com>
---
 Documentation/devicetree/bindings/arm/cavium-thunder.txt | 10 ++++++++++
 Documentation/devicetree/bindings/arm/cpus.txt           |  1 +
 2 files changed, 11 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/arm/cavium-thunder.txt

diff --git a/Documentation/devicetree/bindings/arm/cavium-thunder.txt b/Documentation/devicetree/bindings/arm/cavium-thunder.txt
new file mode 100644
index 000000000000..6f63a5866902
--- /dev/null
+++ 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
index 1fe72a0778cd..922e4970309d 100644
--- a/Documentation/devicetree/bindings/arm/cpus.txt
+++ b/Documentation/devicetree/bindings/arm/cpus.txt
@@ -163,6 +163,7 @@ nodes to be present and contain the properties described below.
 			    "arm,cortex-r4"
 			    "arm,cortex-r5"
 			    "arm,cortex-r7"
+			    "cavium,thunder"
 			    "faraday,fa526"
 			    "intel,sa110"
 			    "intel,sa1100"
-- 
2.0.1