of: add vendor prefix for Microchip Technology Inc

Trivial patch to add Microchip Technology Inc. to the list
of devicetree vendor prefixes.

Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Lars Poeschel <poeschel@lemonage.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index d5a79ca..13d9874 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -35,6 +35,7 @@
 lsi	LSI Corp. (LSI Logic)
 marvell	Marvell Technology Group Ltd.
 maxim	Maxim Integrated Products
+microchip	Microchip Technology Inc.
 mosaixtech	Mosaix Technologies, Inc.
 national	National Semiconductor
 nintendo	Nintendo