114 lines
2.4 KiB
YAML
114 lines
2.4 KiB
YAML
|
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||
|
|
%YAML 1.2
|
||
|
|
---
|
||
|
|
$id: http://devicetree.org/schemas/media/i2c/isil,isl79987.yaml#
|
||
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||
|
|
|
||
|
|
title: Intersil ISL79987 Analog to MIPI CSI-2 decoder
|
||
|
|
|
||
|
|
maintainers:
|
||
|
|
- Michael Tretter <m.tretter@pengutronix.de>
|
||
|
|
- Marek Vasut <marex@denx.de>
|
||
|
|
|
||
|
|
description:
|
||
|
|
The Intersil ISL79987 is an analog to MIPI CSI-2 decoder which is capable of
|
||
|
|
receiving up to four analog stream and multiplexing them into up to four MIPI
|
||
|
|
CSI-2 virtual channels, using one MIPI clock lane and 1/2 data lanes.
|
||
|
|
|
||
|
|
properties:
|
||
|
|
compatible:
|
||
|
|
enum:
|
||
|
|
- isil,isl79987
|
||
|
|
|
||
|
|
reg:
|
||
|
|
maxItems: 1
|
||
|
|
|
||
|
|
reset-gpios:
|
||
|
|
maxItems: 1
|
||
|
|
description:
|
||
|
|
A GPIO spec for the RSTB pin (active high)
|
||
|
|
|
||
|
|
powerdown-gpios:
|
||
|
|
maxItems: 1
|
||
|
|
description:
|
||
|
|
A GPIO spec for the Power Down pin (active high)
|
||
|
|
|
||
|
|
ports:
|
||
|
|
$ref: /schemas/graph.yaml#/properties/ports
|
||
|
|
properties:
|
||
|
|
port@0:
|
||
|
|
$ref: /schemas/graph.yaml#/$defs/port-base
|
||
|
|
unevaluatedProperties: false
|
||
|
|
description: Output port
|
||
|
|
|
||
|
|
properties:
|
||
|
|
endpoint:
|
||
|
|
$ref: /schemas/media/video-interfaces.yaml#
|
||
|
|
unevaluatedProperties: false
|
||
|
|
|
||
|
|
properties:
|
||
|
|
data-lanes:
|
||
|
|
minItems: 1
|
||
|
|
maxItems: 2
|
||
|
|
|
||
|
|
required:
|
||
|
|
- data-lanes
|
||
|
|
|
||
|
|
patternProperties:
|
||
|
|
"^port@[1-4]$":
|
||
|
|
$ref: /schemas/graph.yaml#/properties/port
|
||
|
|
description: Input ports
|
||
|
|
|
||
|
|
required:
|
||
|
|
- port@0
|
||
|
|
|
||
|
|
additionalProperties: false
|
||
|
|
|
||
|
|
required:
|
||
|
|
- compatible
|
||
|
|
- reg
|
||
|
|
- ports
|
||
|
|
|
||
|
|
examples:
|
||
|
|
- |
|
||
|
|
#include <dt-bindings/gpio/gpio.h>
|
||
|
|
|
||
|
|
i2c {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
|
||
|
|
isl7998x_mipi@44 {
|
||
|
|
compatible = "isil,isl79987";
|
||
|
|
reg = <0x44>;
|
||
|
|
powerdown-gpios = <&gpio3 27 GPIO_ACTIVE_HIGH>;
|
||
|
|
reset-gpios = <&gpio3 28 GPIO_ACTIVE_HIGH>;
|
||
|
|
|
||
|
|
ports {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
|
||
|
|
port@0 {
|
||
|
|
reg = <0>;
|
||
|
|
isl79987_out: endpoint {
|
||
|
|
remote-endpoint = <&mipi_csi2_in>;
|
||
|
|
data-lanes = <1 2>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
port@1 {
|
||
|
|
reg = <1>;
|
||
|
|
endpoint {
|
||
|
|
remote-endpoint = <&camera_0>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
port@2 {
|
||
|
|
reg = <2>;
|
||
|
|
endpoint {
|
||
|
|
remote-endpoint = <&camera_1>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|