From: Rob Herring <robh@kernel.org>

Add binding doc for Versatile platforms character LCD controller
interface.

Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Pawel Moll <redacted>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <redacted>
Cc: Kumar Gala <redacted>
---
 Documentation/devicetree/bindings/misc/arm-charlcd.txt | 18
++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/misc/arm-charlcd.txt

diff --git a/Documentation/devicetree/bindings/misc/arm-charlcd.txt

b/Documentation/devicetree/bindings/misc/arm-charlcd.txt
new file mode 100644
index 0000000..e28e2aa

--- /dev/null
+++ b/Documentation/devicetree/bindings/misc/arm-charlcd.txt

@@ -0,0 +1,18 @@
+ARM Versatile Character LCD
+-----------------------------------------------------
+This binding defines the character LCD interface found on ARM Versatile AB
+and PB reference platforms.
+
+Required properties:
+- compatible : "arm,versatile-clcd"
+- reg : Location and size of character LCD registers
+
+Optional properties:
+- interrupts - single interrupt for character LCD. The character LCD can
+  operate in polled mode without an interrupt.
+
+Example:
+       lcd@10008000 {
+               compatible = "arm,versatile-lcd";