dt-bindings: panel: Convert raydium,rm68200 to json-schema

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>;

	};

};

# SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/display/panel/raydium,rm68200.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#

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

maintainers:

  - Philippe CORNU <philippe.cornu@st.com>

description: |

             The Raydium Semiconductor Corporation RM68200 is a 5.5" 720x1280 TFT LCD

             panel connected using a MIPI-DSI video interface.

allOf:

  - $ref: panel-common.yaml#

properties:

  compatible:

    const: raydium,rm68200

  reg:

    maxItems: 1

    description: DSI virtual channel

  backlight: true

  enable-gpios: true

  port: true

  power-supply: true

  reset-gpios:

    maxItems: 1

additionalProperties: false

required:

  - compatible

  - power-supply

  - reg

examples:

  - |

    dsi@0 {

      #address-cells = <1>;

      #size-cells = <0>;

      panel@0 {

        compatible = "raydium,rm68200";

        reg = <0>;

        reset-gpios = <&gpiof 15 0>;

        power-supply = <&v1v8>;

        backlight = <&pwm_backlight>;

      };

    };

...