pinctrl/nomadik: add device tree support

This implements pin multiplexing and pin configuration for
the Nomadik pin controller using the device tree.

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@stericsson.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Philippe Langlais <philippe.langlais@stericsson.com>
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 902b1b1..1532137 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -50,6 +50,7 @@
 sirf	SiRF Technology, Inc.
 snps 	Synopsys, Inc.
 st	STMicroelectronics
+ste	ST-Ericsson
 stericsson	ST-Ericsson
 ti	Texas Instruments
 via	VIA Technologies, Inc.