dt-bindings: arm: Add entry for Beckhoff CX9020

- add vendor prefix bhf for Beckhoff
- add new board binding bhf,cx9020

Signed-off-by: Patrick Bruenn <p.bruenn@beckhoff.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/Documentation/devicetree/bindings/arm/bhf.txt b/Documentation/devicetree/bindings/arm/bhf.txt
new file mode 100644 (file)
index 0000000..886b503
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/bhf.txt
@@ -0,0 +1,6 @@
+Beckhoff Automation Platforms Device Tree Bindings
+--------------------------------------------------
+
+CX9020 Embedded PC
+Required root node properties:
+    - compatible = "bhf,cx9020", "fsl,imx53";

diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index daf465bef75898c1b1960d456c82b666c4f9dca6..20c2cf57ebc952f73c38e9b62dc7d2f119de0f92 100644 (file)
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -47,6 +47,7 @@ avic  Shanghai AVIC Optoelectronics Co., Ltd.
 axentia        Axentia Technologies AB
 axis   Axis Communications AB
 bananapi BIPAI KEJI LIMITED
+bhf    Beckhoff Automation GmbH & Co. KG
 boe    BOE Technology Group Co., Ltd.
 bosch  Bosch Sensortec GmbH
 boundary       Boundary Devices Inc.