Raydium Semiconductor Corporation RM68200 5.5" 720p MIPI-DSI TFT LCD panel

The Raydium Semiconductor Corporation RM68200 is a 5.5" 720x1280 TFT LCD
panel connected using a MIPI-DSI video interface.

Required properties:
  - compatible: "raydium,rm68200"
  - reg: the virtual channel number of a DSI peripheral

Optional properties:
  - reset-gpios: a GPIO spec for the reset pin (active low).
  - power-supply: phandle of the regulator that provides the supply voltage.
  - backlight: phandle of the backlight device attached to the panel.

Example:
&dsi {
	...
	panel@0 {
		compatible = "raydium,rm68200";
		reg = <0>;
		reset-gpios = <&gpiof 15 GPIO_ACTIVE_LOW>;
		power-supply = <&v1v8>;
		backlight = <&pwm_backlight>;
	};
};