Commit c1eb2840 authored by Sam Ravnborg's avatar Sam Ravnborg
Browse files

dt-bindings: display: convert boe,himax8279d to DT Schema 



v2:
  - Fix entry in MAINTAINERS

v3:
  - Fix panel@0 in example (Rob)

Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Cc: Jerry Han <hanxu5@huaqin.corp-partner.google.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200408195109.32692-7-sam@ravnborg.org
parent 5304058b

Documentation/devicetree/bindings/display/panel/boe,himax8279d.txt

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Boe Himax8279d 1200x1920 TFT LCD panel



Required properties:

- compatible: should be "boe,himax8279d8p" and one of: "boe,himax8279d10p"

- reg: DSI virtual channel of the peripheral

- enable-gpios: panel enable gpio

- pp33-gpios: a GPIO phandle for the 3.3v pin that provides the supply voltage

- pp18-gpios: a GPIO phandle for the 1.8v pin that provides the supply voltage



Optional properties:

- backlight: phandle of the backlight device attached to the panel



Example:



	&mipi_dsi {

		panel {

			compatible = "boe,himax8279d8p", "boe,himax8279d10p";

			reg = <0>;

			backlight = <&backlight>;

			enable-gpios = <&gpio 45 GPIO_ACTIVE_HIGH>;

			pp33-gpios = <&gpio 35 GPIO_ACTIVE_HIGH>;

			pp18-gpios = <&gpio 36 GPIO_ACTIVE_HIGH>;

		};

	};

Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml

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# SPDX-License-Identifier: GPL-2.0

%YAML 1.2

---

$id: http://devicetree.org/schemas/display/panel/boe,himax8279d.yaml#

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



title: Boe Himax8279d 1200x1920 TFT LCD panel



maintainers:

  - Jerry Han <jerry.han.hq@gmail.com>



allOf:

  - $ref: panel-common.yaml#



properties:

  compatible:

    items:

      - const: boe,himax8279d8p

      - const: boe,himax8279d10p



  backlight: true

  enable-gpios: true

  reg: true



  pp33-gpios:

    maxItems: 1

    description: GPIO for the 3.3v pin that provides the supply voltage



  pp18-gpios:

    maxItems: 1

    description: GPIO for the 1.8v pin that provides the supply voltage



required:

  - compatible

  - reg

  - enable-gpios

  - pp33-gpios

  - pp18-gpios



additionalProperties: false



examples:

  - |

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



    dsi {

        #address-cells = <1>;

        #size-cells = <0>;

        panel@0 {

            compatible = "boe,himax8279d8p", "boe,himax8279d10p";

            reg = <0>;

            backlight = <&backlight>;

            enable-gpios = <&gpio 45 GPIO_ACTIVE_HIGH>;

            pp33-gpios = <&gpio 35 GPIO_ACTIVE_HIGH>;

            pp18-gpios = <&gpio 36 GPIO_ACTIVE_HIGH>;

        };

    };



...

MAINTAINERS

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@@ -5255,7 +5255,7 @@ DRM DRIVER FOR BOE HIMAX8279D PANELS 
M:	Jerry Han <hanxu5@huaqin.corp-partner.google.com>

S:	Maintained

F:	drivers/gpu/drm/panel/panel-boe-himax8279d.c

F:	Documentation/devicetree/bindings/display/panel/boe,himax8279d.txt

F:	Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml









DRM DRIVER FOR FARADAY TVE200 TV ENCODER









M:	Linus Walleij <linus.walleij@linaro.org>