5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
100 lines
2.1 KiB
YAML
100 lines
2.1 KiB
YAML
# 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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- enum:
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- adi,adv7123
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- dumb-vga-dac
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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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type: object
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description: |
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This device has two video ports. Their connections are modeled using the
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OF graph bindings specified in Documentation/devicetree/bindings/graph.txt.
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properties:
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'#address-cells':
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const: 1
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'#size-cells':
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const: 0
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port@0:
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type: object
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description: The bridge input
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port@1:
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type: object
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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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additionalProperties: false
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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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maxItems: 1
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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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