dt-bindings: display: convert samsung,s6e8aa0 to DT Schema

Samsung S6E8AA0 AMOLED LCD 5.3 inch panel

Required properties:

  - compatible: "samsung,s6e8aa0"

  - reg: the virtual channel number of a DSI peripheral

  - vdd3-supply: core voltage supply

  - vci-supply: voltage supply for analog circuits

  - reset-gpios: a GPIO spec for the reset pin

  - display-timings: timings for the connected panel as described by [1]

Optional properties:

  - power-on-delay: delay after turning regulators on [ms]

  - reset-delay: delay after reset sequence [ms]

  - init-delay: delay after initialization sequence [ms]

  - panel-width-mm: physical panel width [mm]

  - panel-height-mm: physical panel height [mm]

  - flip-horizontal: boolean to flip image horizontally

  - flip-vertical: boolean to flip image vertically

The device node can contain one 'port' child node with one child

'endpoint' node, according to the bindings defined in [2]. This

node should describe panel's video bus.

[1]: Documentation/devicetree/bindings/display/panel/display-timing.txt

[2]: Documentation/devicetree/bindings/media/video-interfaces.txt

Example:

	panel {

		compatible = "samsung,s6e8aa0";

		reg = <0>;

		vdd3-supply = <&vcclcd_reg>;

		vci-supply = <&vlcd_reg>;

		reset-gpios = <&gpy4 5 0>;

		power-on-delay= <50>;

		reset-delay = <100>;

		init-delay = <100>;

		panel-width-mm = <58>;

		panel-height-mm = <103>;

		flip-horizontal;

		flip-vertical;

		display-timings {

			timing0: timing-0 {

				clock-frequency = <57153600>;

				hactive = <720>;

				vactive = <1280>;

				hfront-porch = <5>;

				hback-porch = <5>;

				hsync-len = <5>;

				vfront-porch = <13>;

				vback-porch = <1>;

				vsync-len = <2>;

			};

		};

	};

# SPDX-License-Identifier: GPL-2.0

%YAML 1.2

---

$id: http://devicetree.org/schemas/display/panel/samsung,s6e8aa0.yaml#

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

title: Samsung S6E8AA0 AMOLED LCD 5.3 inch panel

maintainers:

  - Andrzej Hajda <a.hajda@samsung.com>

allOf:

  - $ref: panel-common.yaml#

properties:

  compatible:

    const: samsung,s6e8aa0

  reg: true

  reset-gpios: true

  display-timings: true

  vdd3-supply:

    description: core voltage supply

  vci-supply:

    description: voltage supply for analog circuits

  power-on-delay:

    description: delay after turning regulators on [ms]

    $ref: /schemas/types.yaml#/definitions/uint32

  reset-delay:

    description: delay after reset sequence [ms]

    $ref: /schemas/types.yaml#/definitions/uint32

  init-delay:

    description: delay after initialization sequence [ms]

  panel-width-mm:

    description: physical panel width [mm]

  panel-height-mm:

    description: physical panel height [mm]

  flip-horizontal:

    description: boolean to flip image horizontally

    type: boolean

  flip-vertical:

    description: boolean to flip image vertically

    type: boolean

required:

  - compatible

  - reg

  - vdd3-supply

  - vci-supply

  - reset-gpios

  - display-timings

additionalProperties: false

examples:

  - |

    dsi {

        #address-cells = <1>;

        #size-cells = <0>;

        panel@0 {

            compatible = "samsung,s6e8aa0";

            reg = <0>;

            vdd3-supply = <&vcclcd_reg>;

            vci-supply = <&vlcd_reg>;

            reset-gpios = <&gpy4 5 0>;

            power-on-delay= <50>;

            reset-delay = <100>;

            init-delay = <100>;

            panel-width-mm = <58>;

            panel-height-mm = <103>;

            flip-horizontal;

            flip-vertical;

            display-timings {

                timing0: timing-0 {

                    clock-frequency = <57153600>;

                    hactive = <720>;

                    vactive = <1280>;

                    hfront-porch = <5>;

                    hback-porch = <5>;

                    hsync-len = <5>;

                    vfront-porch = <13>;

                    vback-porch = <1>;

                    vsync-len = <2>;

                };

            };

        };

    };

...