104 lines
2.1 KiB
YAML
104 lines
2.1 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/display/bridge/waveshare,dsi2dpi.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Waveshare MIPI-DSI to DPI Converter bridge
|
|
|
|
maintainers:
|
|
- Joseph Guo <qijian.guo@nxp.com>
|
|
|
|
description:
|
|
Waveshare bridge board is part of Waveshare panel which converts DSI to DPI.
|
|
|
|
properties:
|
|
compatible:
|
|
const: waveshare,dsi2dpi
|
|
|
|
reg:
|
|
maxItems: 1
|
|
description: base I2C address of the device
|
|
|
|
power-supply: true
|
|
|
|
ports:
|
|
$ref: /schemas/graph.yaml#/properties/ports
|
|
|
|
properties:
|
|
port@0:
|
|
$ref: /schemas/graph.yaml#/$defs/port-base
|
|
unevaluatedProperties: false
|
|
description:
|
|
Video port for MIPI DSI input
|
|
|
|
properties:
|
|
endpoint:
|
|
$ref: /schemas/media/video-interfaces.yaml#
|
|
unevaluatedProperties: false
|
|
|
|
properties:
|
|
data-lanes:
|
|
description: array of physical DSI data lane indexes.
|
|
items:
|
|
- const: 1
|
|
- const: 2
|
|
|
|
required:
|
|
- data-lanes
|
|
|
|
port@1:
|
|
$ref: /schemas/graph.yaml#/properties/port
|
|
description:
|
|
Video port for MIPI DPI output panel.
|
|
|
|
required:
|
|
- port@0
|
|
- port@1
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
- ports
|
|
- power-supply
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
|
|
i2c {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
bridge@45 {
|
|
compatible = "waveshare,dsi2dpi";
|
|
reg = <0x45>;
|
|
power-supply = <®_3p3v>;
|
|
|
|
ports {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
port@0 {
|
|
reg = <0>;
|
|
|
|
waveshare_from_dsim: endpoint {
|
|
data-lanes = <1 2>;
|
|
remote-endpoint = <&dsim_to_waveshare>;
|
|
};
|
|
};
|
|
|
|
port@1 {
|
|
reg = <1>;
|
|
|
|
waveshare_to_panel: endpoint {
|
|
remote-endpoint = <&panel_to_waveshare>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
...
|