Bindings for NJR NJW1327 video interface

Required properties:
- compatible : "njr,njw1327"
- reg : <0x4b>
- #mux-control-cells : <0>
* Standard mux-controller bindings as decribed in mux-controller.txt

Optional properties:
- idle-state : if present, the state the mux will have when idle. The
	       special state MUX_IDLE_AS_IS is the default.

Example:

	&i2c2 {
		mux: mux-controller {
			compatible = "njr,njw1327";
			reg = <0x4b>;
			#mux-control-cells = <0>;
		};
	};

	video_selector {
		compatible = "sony,video_selector";
		mux-controls = <&mux>;
	};
