Commit 12cf36c7 authored by Christophe Branchereau's avatar Christophe Branchereau Committed by Linus Walleij
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dt-bindings: display/panel: Add the Focaltech gpt3 



Add bindings for the Forcaltech gpt3, which is a 640x480 3.0" 4:3
IPS LCD Panel found in the YLM/Anbernic RG300X handheld.

Signed-off-by: default avatarChristophe Branchereau <cbranchereau@gmail.com>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20221219195233.375637-3-cbranchereau@gmail.com
parent cd6d4128

Documentation/devicetree/bindings/display/panel/focaltech,gpt3.yaml

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

%YAML 1.2

---

$id: http://devicetree.org/schemas/display/panel/focaltech,gpt3.yaml#

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



title: Focaltech GPT3 3.0" (640x480 pixels) IPS LCD panel



maintainers:

  - Christophe Branchereau <cbranchereau@gmail.com>



allOf:

  - $ref: panel-common.yaml#

  - $ref: /schemas/spi/spi-peripheral-props.yaml#



properties:

  compatible:

    const: focaltech,gpt3



  reg:

    maxItems: 1



required:

  - compatible

  - reg

  - power-supply

  - reset-gpios



unevaluatedProperties: false



examples:

  - |

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



    spi {

        #address-cells = <1>;

        #size-cells = <0>;



        panel@0 {

            compatible = "focaltech,gpt3";

            reg = <0>;



            spi-max-frequency = <3125000>;



            reset-gpios = <&gpe 2 GPIO_ACTIVE_LOW>;



            backlight = <&backlight>;

            power-supply = <&vcc>;



            port {

                panel_input: endpoint {

                    remote-endpoint = <&panel_output>;

                };

            };

        };

    };