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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/Documentation/devicetree/bindings/display/bridge/simple-bridge.yaml
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

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%YAML 1.2

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---

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$id: http://devicetree.org/schemas/display/bridge/simple-bridge.yaml#

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

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title: Transparent non-programmable DRM bridges

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maintainers:

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  - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

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  - Maxime Ripard <mripard@kernel.org>

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description: |

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  This binding supports transparent non-programmable bridges that don't require

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  any configuration, with a single input and a single output.

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properties:

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  compatible:

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    oneOf:

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      - items:

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          - enum:

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              - ti,ths8134a

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              - ti,ths8134b

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          - const: ti,ths8134

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      - items:

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          - const: corpro,gm7123

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          - const: adi,adv7123

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      - enum:

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          - adi,adv7123

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          - dumb-vga-dac

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          - radxa,ra620

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          - realtek,rtd2171

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          - ti,opa362

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          - ti,ths8134

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          - ti,ths8135

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  ports:

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    $ref: /schemas/graph.yaml#/properties/ports

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    properties:

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      port@0:

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        $ref: /schemas/graph.yaml#/properties/port

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        description: The bridge input

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      port@1:

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        $ref: /schemas/graph.yaml#/properties/port

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        description: The bridge output

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    required:

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      - port@0

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      - port@1

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  enable-gpios:

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    maxItems: 1

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    description: GPIO controlling bridge enable

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  vdd-supply:

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    description: Power supply for the bridge

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required:

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  - compatible

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  - ports

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additionalProperties: false

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examples:

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  - |

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    bridge {

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        compatible = "ti,ths8134a", "ti,ths8134";

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        ports {

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            #address-cells = <1>;

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            #size-cells = <0>;

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            port@0 {

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                reg = <0>;

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                vga_bridge_in: endpoint {

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                    remote-endpoint = <&tcon0_out_vga>;

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                };

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            };

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            port@1 {

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                reg = <1>;

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                vga_bridge_out: endpoint {

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                    remote-endpoint = <&vga_con_in>;

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                };

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            };

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        };

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    };

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...

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