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|
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/display/panel/panel-simple-lvds-dual-ports.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Simple LVDS panels with one power supply and dual LVDS ports
maintainers:
- Liu Ying <victor.liu@nxp.com>
- Thierry Reding <thierry.reding@gmail.com>
- Sam Ravnborg <sam@ravnborg.org>
description: |
This binding file is a collection of the LVDS panels that
has dual LVDS ports and requires only a single power-supply.
The first port receives odd pixels, and the second port receives even pixels.
There are optionally a backlight and an enable GPIO.
The panel may use an OF graph binding for the association to the display,
or it may be a direct child node of the display.
If the panel is more advanced a dedicated binding file is required.
allOf:
- $ref: panel-common.yaml#
properties:
compatible:
enum:
# compatible must be listed in alphabetical order, ordered by compatible.
# The description in the comment is mandatory for each compatible.
# AU Optronics Corporation 13.3" FHD (1920x1080) TFT LCD panel
- auo,g133han01
# AU Optronics Corporation 18.5" FHD (1920x1080) TFT LCD panel
- auo,g185han01
# AU Optronics Corporation 19.0" (1280x1024) TFT LCD panel
- auo,g190ean01
# Kaohsiung Opto-Electronics Inc. 10.1" WUXGA (1920 x 1200) LVDS TFT LCD panel
- koe,tx26d202vm0bwa
# NLT Technologies, Ltd. 15.6" FHD (1920x1080) LVDS TFT LCD panel
- nlt,nl192108ac18-02d
ports:
$ref: /schemas/graph.yaml#/properties/ports
properties:
port@0:
$ref: /schemas/graph.yaml#/$defs/port-base
unevaluatedProperties: false
description: The first sink port.
properties:
dual-lvds-odd-pixels:
type: boolean
description: The first sink port for odd pixels.
required:
- dual-lvds-odd-pixels
port@1:
$ref: /schemas/graph.yaml#/$defs/port-base
unevaluatedProperties: false
description: The second sink port.
properties:
dual-lvds-even-pixels:
type: boolean
description: The second sink port for even pixels.
required:
- dual-lvds-even-pixels
required:
- port@0
- port@1
backlight: true
enable-gpios: true
power-supply: true
additionalProperties: false
required:
- compatible
- ports
- power-supply
examples:
- |
panel: panel-lvds {
compatible = "koe,tx26d202vm0bwa";
power-supply = <&vdd_lcd_reg>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
dual-lvds-odd-pixels;
reg = <0>;
panel_lvds0_in: endpoint {
remote-endpoint = <&lvds0_out>;
};
};
port@1 {
dual-lvds-even-pixels;
reg = <1>;
panel_lvds1_in: endpoint {
remote-endpoint = <&lvds1_out>;
};
};
};
};
|
