dt-bindings: display: Convert mitsubishi,aa121td01 panel to DT schema

Mitsubishi AA121TD01 LVDS Display Panel

=======================================

The AA121TD01 is a 12.1" WXGA TFT-LCD display panel.

These DT bindings follow the LVDS panel bindings defined in panel-lvds.txt

with the following device-specific properties.

Required properties:

- compatible: Shall contain "mitsubishi,aa121td01" and "panel-lvds", in that

  order.

- vcc-supply: Reference to the regulator powering the panel VCC pins.

Example

-------

panel {

	compatible = "mitsubishi,aa121td01", "panel-lvds";

	vcc-supply = <&vcc_3v3>;

	width-mm = <261>;

	height-mm = <163>;

	data-mapping = "jeida-24";

	panel-timing {

		/* 1280x800 @60Hz */

		clock-frequency = <71000000>;

		hactive = <1280>;

		vactive = <800>;

		hsync-len = <70>;

		hfront-porch = <20>;

		hback-porch = <70>;

		vsync-len = <5>;

		vfront-porch = <3>;

		vback-porch = <15>;

	};

	port {

		panel_in: endpoint {

			remote-endpoint = <&lvds_encoder>;

		};

	};

};

# SPDX-License-Identifier: GPL-2.0

%YAML 1.2

---

$id: http://devicetree.org/schemas/display/panel/mitsubishi,aa121td01.yaml#

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

title: Mitsubishi AA121TD01 12.1" WXGA LVDS Display Panel

maintainers:

  - Laurent Pinchart <laurent.pinchart@ideasonboard.com>

  - Thierry Reding <thierry.reding@gmail.com>

allOf:

  - $ref: lvds.yaml#

properties:

  compatible:

    items:

      - const: mitsubishi,aa121td01

      - {} # panel-lvds, but not listed here to avoid false select

  vcc-supply:

    description: Reference to the regulator powering the panel VCC pins.

  data-mapping:

    const: jeida-24

  width-mm:

    const: 261

  height-mm:

    const: 163

  panel-timing: true

  port: true

additionalProperties: false

required:

  - compatible

  - vcc-supply

examples:

  - |+

    panel {

      compatible = "mitsubishi,aa121td01", "panel-lvds";

      vcc-supply = <&vcc_3v3>;

      width-mm = <261>;

      height-mm = <163>;

      data-mapping = "jeida-24";

      panel-timing {

        /* 1280x800 @60Hz */

        clock-frequency = <71000000>;

        hactive = <1280>;

        vactive = <800>;

        hsync-len = <70>;

        hfront-porch = <20>;

        hback-porch = <70>;

        vsync-len = <5>;

        vfront-porch = <3>;

        vback-porch = <15>;

      };

      port {

        panel_in: endpoint {

          remote-endpoint = <&lvds_encoder>;

        };

      };

    };

...