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