of: Use ovti for Omnivision

The correct symbol for OmniVision Technologies is 'ovti', so let's convert it.

Signed-off-by: Fabio Estevam <[email protected]>
Signed-off-by: Rob Herring <[email protected]>

Author: Fabio Estevam

Documentation/devicetree/bindings/media/atmel-isi.txt

@@ -38,7 +38,7 @@ Example:
 
 	i2c1: i2c@f0018000 {
 		ov2640: camera@0x30 {
-			compatible = "omnivision,ov2640";
+			compatible = "ovti,ov2640";
 			reg = <0x30>;
 
 			port {

Documentation/devicetree/bindings/media/video-interfaces.txt

@@ -159,7 +159,7 @@ pipelines can be active: ov772x -> ceu0 or imx074 -> csi2 -> ceu0.
 	i2c0: i2c@0xfff20000 {
 		...
 		ov772x_1: camera@0x21 {
-			compatible = "omnivision,ov772x";
+			compatible = "ovti,ov772x";
 			reg = <0x21>;
 			vddio-supply = <&regulator1>;
 			vddcore-supply = <&regulator2>;