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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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eeb237f797
The Mitsubishi aa104xd12 panel requires an external backlight driver circuit, so allow the "backlight" property. There are users of this panel without a vcc-supply, so it shouldn't be required. Signed-off-by: "Rob Herring (Arm)" <robh@kernel.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20250225210316.3043357-2-robh@kernel.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
93 lines
1.6 KiB
YAML
93 lines
1.6 KiB
YAML
# SPDX-License-Identifier: GPL-2.0
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/display/panel/mitsubishi,aa104xd12.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Mitsubishi AA104XD12 10.4" XGA LVDS Display Panel
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maintainers:
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- Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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- Thierry Reding <thierry.reding@gmail.com>
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allOf:
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- $ref: panel-common.yaml#
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- $ref: /schemas/display/lvds.yaml#
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select:
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properties:
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compatible:
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contains:
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const: mitsubishi,aa104xd12
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required:
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- compatible
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properties:
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compatible:
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items:
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- const: mitsubishi,aa104xd12
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- const: panel-lvds
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vcc-supply:
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description: Reference to the regulator powering the panel VCC pins.
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data-mapping:
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enum:
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- jeida-18
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- jeida-24
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width-mm:
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const: 210
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height-mm:
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const: 158
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backlight: true
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panel-timing: true
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port: true
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additionalProperties: false
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required:
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- compatible
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- data-mapping
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- width-mm
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- height-mm
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- panel-timing
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- port
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examples:
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- |+
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panel {
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compatible = "mitsubishi,aa104xd12", "panel-lvds";
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vcc-supply = <&vcc_3v3>;
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width-mm = <210>;
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height-mm = <158>;
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data-mapping = "jeida-24";
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panel-timing {
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/* 1024x768 @65Hz */
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clock-frequency = <65000000>;
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hactive = <1024>;
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vactive = <768>;
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hsync-len = <136>;
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hfront-porch = <20>;
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hback-porch = <160>;
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vfront-porch = <3>;
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vback-porch = <29>;
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vsync-len = <6>;
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};
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port {
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panel_in: endpoint {
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remote-endpoint = <&lvds_encoder>;
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};
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};
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};
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...
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