b675542323
Now that we have a graph schema, rework the display related schemas to use it. Mostly this is adding a reference to graph.yaml and dropping duplicate parts from schemas. In panel-common.yaml, 'ports' is dropped. Any binding using 'ports' should be one with more than 1 port node, and the binding must define what each port is. Note that ti,sn65dsi86.yaml, ti,tfp410,yaml and toshiba,tc358768.yaml will need further updates to use video-interfaces.yaml once that lands. Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210104180724.2275098-1-robh@kernel.org
78 lines
1.6 KiB
YAML
78 lines
1.6 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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# Copyright (C) 2019,2020 Lubomir Rintel <lkundrak@v3.sk>
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/display/bridge/chrontel,ch7033.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Chrontel CH7033 Video Encoder Device Tree Bindings
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maintainers:
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- Lubomir Rintel <lkundrak@v3.sk>
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properties:
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compatible:
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const: chrontel,ch7033
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reg:
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maxItems: 1
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description: I2C address of the device
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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: |
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Video port for RGB input.
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port@1:
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$ref: /schemas/graph.yaml#/properties/port
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description: |
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DVI port, should be connected to a node compatible with the
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dvi-connector binding.
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required:
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- port@0
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- port@1
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required:
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- compatible
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- reg
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- ports
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additionalProperties: false
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examples:
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- |
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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vga-dvi-encoder@76 {
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compatible = "chrontel,ch7033";
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reg = <0x76>;
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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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endpoint {
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remote-endpoint = <&lcd0_rgb_out>;
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};
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};
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port@1 {
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reg = <1>;
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endpoint {
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remote-endpoint = <&dvi_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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