Commit 77aeb2d7 authored by Sam Ravnborg's avatar Sam Ravnborg
Browse files

dt-bindings: display: convert toppoly panels to DT Schema 



v2:
  - dropped use of spi-slave.yaml (Maxime)
  - added unevaluatedProperties (Maxime)

Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Marek Belisko <marek@goldelico.com>
Cc: H. Nikolaus Schaller <hns@goldelico.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200408195109.32692-25-sam@ravnborg.org
parent f9f2ae62

Documentation/devicetree/bindings/display/panel/tpo,td.yaml

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# SPDX-License-Identifier: GPL-2.0

%YAML 1.2

---

$id: http://devicetree.org/schemas/display/panel/tpo,td.yaml#

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



title: Toppoly TD Panels



description: |

  The panel must obey the rules for a SPI slave device as specified in

  spi/spi-controller.yaml



maintainers:

  - Marek Belisko <marek@goldelico.com>

  - H. Nikolaus Schaller <hns@goldelico.com>



allOf:

  - $ref: panel-common.yaml#



properties:

  compatible:

    enum:

        # Toppoly TD028TTEC1 Panel

      - tpo,td028ttec1

        # Toppoly TD043MTEA1 Panel

      - tpo,td043mtea1



  reg: true

  label: true

  reset-gpios: true

  backlight: true

  port: true



required:

  - compatible

  - port



unevaluatedProperties: false



examples:

  - |

    spi {

        #address-cells = <1>;

        #size-cells = <0>;



        panel: panel@0 {

            compatible = "tpo,td043mtea1";

            reg = <0>;

            spi-max-frequency = <100000>;

            spi-cpol;

            spi-cpha;



            label = "lcd";



            reset-gpios = <&gpio7 7 0>;



            port {

                lcd_in: endpoint {

                    remote-endpoint = <&dpi_out>;

                };

            };

        };

    };



...

Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt

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Toppoly TD028TTEC1 Panel

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



Required properties:

- compatible: "tpo,td028ttec1"



Optional properties:

- label: a symbolic name for the panel

- backlight: phandle of the backlight device



Required nodes:

- Video port for DPI input



Example

-------



lcd-panel: td028ttec1@0 {

	compatible = "tpo,td028ttec1";

	reg = <0>;

	spi-max-frequency = <100000>;

	spi-cpol;

	spi-cpha;



	label = "lcd";

	backlight = <&backlight>;

	port {

		lcd_in: endpoint {

			remote-endpoint = <&dpi_out>;

		};

	};

};

Documentation/devicetree/bindings/display/panel/tpo,td043mtea1.txt

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TPO TD043MTEA1 Panel

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



Required properties:

- compatible: "tpo,td043mtea1"

- reset-gpios: panel reset gpio



Optional properties:

- label: a symbolic name for the panel



Required nodes:

- Video port for DPI input



Example

-------



lcd-panel: panel@0 {

	compatible = "tpo,td043mtea1";

	reg = <0>;

	spi-max-frequency = <100000>;

	spi-cpol;

	spi-cpha;



	label = "lcd";



	reset-gpios = <&gpio7 7 0>;



	port {

		lcd_in: endpoint {

			remote-endpoint = <&dpi_out>;

		};

	};

};