dt-bindings: Add documentation for Broadcom Vulcan

Update arm/cpus.txt to add "brcm,vulcan" CPU. Add documentation
for Broadcom Vulcan boards in arm/bcm/brcm,vulcan-soc.txt

Signed-off-by: Jayachandran C <jchandra@broadcom.com>

diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,vulcan-soc.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,vulcan-soc.txt
new file mode 100644 (file)
index 0000000..223ed34
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,vulcan-soc.txt
@@ -0,0 +1,10 @@
+Broadcom Vulcan device tree bindings
+------------------------------------
+
+Boards with Broadcom Vulcan shall have the following root property:
+
+Broadcom Vulcan Evaluation Board:
+  compatible = "brcm,vulcan-eval", "brcm,vulcan-soc";
+
+Generic Vulcan board:
+  compatible = "brcm,vulcan-soc";

diff --git a/Documentation/devicetree/bindings/arm/cpus.txt b/Documentation/devicetree/bindings/arm/cpus.txt
index ae9be074d09f66d503adccc539c892e6cf13af90..bc43ad71fca3def5accef0f58b2b1b6800ad44bc 100644 (file)
--- a/Documentation/devicetree/bindings/arm/cpus.txt
+++ b/Documentation/devicetree/bindings/arm/cpus.txt
@@ -167,6 +167,7 @@ nodes to be present and contain the properties described below.
                            "arm,cortex-r5"
                            "arm,cortex-r7"
                            "brcm,brahma-b15"
+                           "brcm,vulcan"
                            "cavium,thunder"
                            "faraday,fa526"
                            "intel,sa110"