51 lines
874 B
Plaintext
Executable file
51 lines
874 B
Plaintext
Executable file
Analog Device ADV7123 Video DAC
|
|
-------------------------------
|
|
|
|
The ADV7123 is a digital-to-analog converter that outputs VGA signals from a
|
|
parallel video input.
|
|
|
|
Required properties:
|
|
|
|
- compatible: Should be "adi,adv7123"
|
|
|
|
Optional properties:
|
|
|
|
- psave-gpios: Power save control GPIO
|
|
|
|
Required nodes:
|
|
|
|
The ADV7123 has two video ports. Their connections are modeled using the OF
|
|
graph bindings specified in Documentation/devicetree/bindings/graph.txt.
|
|
|
|
- Video port 0 for DPI input
|
|
- Video port 1 for VGA output
|
|
|
|
|
|
Example
|
|
-------
|
|
|
|
adv7123: encoder@0 {
|
|
compatible = "adi,adv7123";
|
|
|
|
ports {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
port@0 {
|
|
reg = <0>;
|
|
|
|
adv7123_in: endpoint@0 {
|
|
remote-endpoint = <&dpi_out>;
|
|
};
|
|
};
|
|
|
|
port@1 {
|
|
reg = <1>;
|
|
|
|
adv7123_out: endpoint@0 {
|
|
remote-endpoint = <&vga_connector_in>;
|
|
};
|
|
};
|
|
};
|
|
};
|