LG LG4573 TFT Liquid Crystal Display with SPI control bus

Required properties:
  - compatible: "lg,lg4573"
  - reg: address of the panel on the SPI bus

The panel must obey rules for SPI slave device specified in document [1].

[1]: Documentation/devicetree/bindings/spi/spi-bus.txt

Example:

	lcd_panel: display@0 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "lg,lg4573";
		spi-max-frequency = <10000000>;
		reg = <0>;
	};