Commit 1e432a41 authored by Sebastian Reichel's avatar Sebastian Reichel Committed by Neil Armstrong
Browse files

dt-bindings: display: panel: Add Raydium RM67200 



The Rockchip W552793DBA-V10 display/touchscreen board contains a
Wanchanglong W552793BAA panel, which in turn is using a Raydium
RM67200 MIPI-DSI controller. Add a DT binding for the DSI panel.

Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: default avatarSebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20250225-raydium-rm67200-v3-1-d9e1010dd8ab@kernel.org


Signed-off-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20250225-raydium-rm67200-v3-1-d9e1010dd8ab@kernel.org
parent 099b79f9

Documentation/devicetree/bindings/display/panel/raydium,rm67200.yaml

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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause

%YAML 1.2

---

$id: http://devicetree.org/schemas/display/panel/raydium,rm67200.yaml#

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



title: Raydium RM67200 based MIPI-DSI panels



maintainers:

  - Sebastian Reichel <sebastian.reichel@collabora.com>



allOf:

  - $ref: panel-common.yaml#



properties:

  compatible:

    items:

      - enum:

          - wanchanglong,w552793baa

      - const: raydium,rm67200



  reg:

    maxItems: 1



  vdd-supply:

    description: 2.8V Logic voltage



  iovcc-supply:

    description: 1.8V IO voltage



  vsp-supply:

    description: positive 5.5V voltage



  vsn-supply:

    description: negative 5.5V voltage



  backlight: true

  port: true

  reset-gpios: true



required:

  - compatible

  - port

  - reg

  - reset-gpios



additionalProperties: false



examples:

  - |

    #include <dt-bindings/gpio/gpio.h>

    dsi {

        #address-cells = <1>;

        #size-cells = <0>;

        panel@0 {

            compatible = "wanchanglong,w552793baa", "raydium,rm67200";

            reg = <0>;



            vdd-supply = <&regulator1>;

            iovcc-supply = <&regulator2>;

            vsp-supply = <&regulator3>;

            vsn-supply = <&regulator4>;

            reset-gpios = <&gpiobank 42 GPIO_ACTIVE_LOW>;



            port {

                panel0_in: endpoint {

                    remote-endpoint = <&dsi0_out>;

                };

            };

        };

    };

...