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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/media/i2c/ti,ds90ub913.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Texas Instruments DS90UB913 FPD-Link III Serializer
maintainers:
- Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
description:
The TI DS90UB913 is an FPD-Link III video serializer for parallel video.
properties:
compatible:
enum:
- ti,ds90ub913a-q1
'#gpio-cells':
const: 2
description:
First cell is the GPO pin number, second cell is the flags. The GPO pin
number must be in range of [0, 3]. Note that GPOs 2 and 3 are not
available in external oscillator mode.
gpio-controller: true
clocks:
maxItems: 1
description:
Reference clock connected to the CLKIN pin.
clock-names:
items:
- const: clkin
'#clock-cells':
const: 0
ports:
$ref: /schemas/graph.yaml#/properties/ports
properties:
port@0:
$ref: /schemas/graph.yaml#/$defs/port-base
unevaluatedProperties: false
description: Parallel input port
properties:
endpoint:
$ref: /schemas/media/video-interfaces.yaml#
unevaluatedProperties: false
required:
- pclk-sample
port@1:
$ref: /schemas/graph.yaml#/properties/port
unevaluatedProperties: false
description: FPD-Link III output port
required:
- port@0
- port@1
i2c:
$ref: /schemas/i2c/i2c-controller.yaml#
unevaluatedProperties: false
required:
- compatible
- '#gpio-cells'
- gpio-controller
- '#clock-cells'
- ports
additionalProperties: false
examples:
- |
#include <dt-bindings/gpio/gpio.h>
serializer {
compatible = "ti,ds90ub913a-q1";
gpio-controller;
#gpio-cells = <2>;
clocks = <&clk_cam_48M>;
clock-names = "clkin";
#clock-cells = <0>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
ub913_in: endpoint {
remote-endpoint = <&sensor_out>;
pclk-sample = <1>;
};
};
port@1 {
reg = <1>;
endpoint {
remote-endpoint = <&deser_fpd_in>;
};
};
};
i2c {
#address-cells = <1>;
#size-cells = <0>;
sensor@48 {
compatible = "aptina,mt9v111";
reg = <0x48>;
clocks = <&fixed_clock>;
port {
sensor_out: endpoint {
remote-endpoint = <&ub913_in>;
};
};
};
};
};
...
|
