[PATCH v4 1/2] dt-bindings: arm: Add entry for Beckhoff CX9020

[linux-kernel-dev]

From: Patrick Bruenn <p.bruenn@xxxxxxxxxxxx>

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

Signed-off-by: Patrick Bruenn <p.bruenn@xxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/arm/bhf.txt         | 6 ++++++
 Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
 MAINTAINERS                                           | 5 +++++
 3 files changed, 12 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/arm/bhf.txt

diff --git a/Documentation/devicetree/bindings/arm/bhf.txt b/Documentation/devicetree/bindings/arm/bhf.txt
new file mode 100644
index 000000000000..886b503caf9c
--- /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 daf465bef758..20c2cf57ebc9 100644
--- 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.
diff --git a/MAINTAINERS b/MAINTAINERS
index 205d3977ac46..1bf282843dc2 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1172,6 +1172,11 @@ M:	Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
 S:	Maintained
 F:	drivers/clk/at91
 
+ARM/BECKHOFF SUPPORT
+M:	Patrick Bruenn <p.bruenn@xxxxxxxxxxxx>
+S:	Maintained
+F:	Documentation/devicetree/bindings/arm/bhf.txt
+
 ARM/CALXEDA HIGHBANK ARCHITECTURE
 M:	Rob Herring <robh@xxxxxxxxxx>
 L:	linux-arm-kernel@xxxxxxxxxxxxxxxxxxx (moderated for non-subscribers)
-- 
2.11.0