mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
123 lines
2.5 KiB
123 lines
2.5 KiB
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
|
%YAML 1.2 |
|
--- |
|
$id: http://devicetree.org/schemas/display/bridge/toshiba,tc358768.yaml# |
|
$schema: http://devicetree.org/meta-schemas/core.yaml# |
|
|
|
title: Toschiba TC358768/TC358778 Parallel RGB to MIPI DSI bridge |
|
|
|
maintainers: |
|
- Peter Ujfalusi <[email protected]> |
|
|
|
description: | |
|
The TC358768/TC358778 is bridge device which converts RGB to DSI. |
|
|
|
properties: |
|
compatible: |
|
enum: |
|
- toshiba,tc358768 |
|
- toshiba,tc358778 |
|
|
|
reg: |
|
maxItems: 1 |
|
description: base I2C address of the device |
|
|
|
reset-gpios: |
|
maxItems: 1 |
|
description: GPIO connected to active low RESX pin |
|
|
|
vddc-supply: |
|
description: Regulator for 1.2V internal core power. |
|
|
|
vddmipi-supply: |
|
description: Regulator for 1.2V for the MIPI. |
|
|
|
vddio-supply: |
|
description: Regulator for 1.8V - 3.3V IO power. |
|
|
|
clocks: |
|
maxItems: 1 |
|
|
|
clock-names: |
|
const: refclk |
|
|
|
ports: |
|
$ref: /schemas/graph.yaml#/properties/ports |
|
|
|
properties: |
|
port@0: |
|
$ref: /schemas/graph.yaml#/$defs/port-base |
|
unevaluatedProperties: false |
|
description: | |
|
Video port for RGB input |
|
|
|
properties: |
|
endpoint: |
|
$ref: /schemas/graph.yaml#/$defs/endpoint-base |
|
unevaluatedProperties: false |
|
|
|
properties: |
|
data-lines: |
|
enum: [ 16, 18, 24 ] |
|
|
|
port@1: |
|
$ref: /schemas/graph.yaml#/properties/port |
|
description: | |
|
Video port for DSI output (panel or connector). |
|
|
|
required: |
|
- port@0 |
|
- port@1 |
|
|
|
required: |
|
- compatible |
|
- reg |
|
- vddc-supply |
|
- vddmipi-supply |
|
- vddio-supply |
|
- ports |
|
|
|
additionalProperties: false |
|
|
|
examples: |
|
- | |
|
#include <dt-bindings/gpio/gpio.h> |
|
|
|
i2c1 { |
|
#address-cells = <1>; |
|
#size-cells = <0>; |
|
|
|
dsi_bridge: dsi-bridge@e { |
|
compatible = "toshiba,tc358768"; |
|
reg = <0xe>; |
|
|
|
clocks = <&tc358768_refclk>; |
|
clock-names = "refclk"; |
|
|
|
reset-gpios = <&pcf_display_board 0 GPIO_ACTIVE_LOW>; |
|
|
|
vddc-supply = <&v1_2d>; |
|
vddmipi-supply = <&v1_2d>; |
|
vddio-supply = <&v3_3d>; |
|
|
|
dsi_bridge_ports: ports { |
|
#address-cells = <1>; |
|
#size-cells = <0>; |
|
|
|
port@0 { |
|
reg = <0>; |
|
rgb_in: endpoint { |
|
remote-endpoint = <&dpi_out>; |
|
data-lines = <24>; |
|
}; |
|
}; |
|
|
|
port@1 { |
|
reg = <1>; |
|
dsi_out: endpoint { |
|
remote-endpoint = <&lcd_in>; |
|
}; |
|
}; |
|
}; |
|
}; |
|
};
|
|
|