# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id:
http://devicetree.org/schemas/media/nxp,imx7-csi.yaml#
$schema:
http://devicetree.org/meta-schemas/core.yaml#
title: i.MX7 and i.MX8 CSI bridge (CMOS Sensor Interface)
maintainers:
- Rui Miguel Silva <rmfrfs@gmail.com>
description: |
This is device node for the CMOS Sensor Interface (CSI) which enables the
chip to connect directly to external CMOS image sensors.
properties:
compatible:
oneOf:
- enum:
- fsl,imx8mq-csi
- fsl,imx7-csi
- fsl,imx6ul-csi
- items:
- const: fsl,imx8mm-csi
- const: fsl,imx7-csi
reg:
maxItems: 1
interrupts:
maxItems: 1
clocks:
maxItems: 1
clock-names:
items:
- const: mclk
power-domains:
maxItems: 1
port:
$ref: /schemas/graph.yaml#/properties/port
required:
- compatible
- reg
- interrupts
- clocks
- clock-names
- port
additionalProperties: false
allOf:
- if:
properties:
compatible:
contains:
enum:
- fsl,imx8mm-csi
then:
required:
- power-domains
examples:
- |
#include <dt-bindings/clock/imx7d-clock.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
csi: csi@30710000 {
compatible = "fsl,imx7-csi";
reg = <0x30710000 0x10000>;
interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clks IMX7D_CSI_MCLK_ROOT_CLK>;
clock-names = "mclk";
port {
csi_from_csi_mux: endpoint {
remote-endpoint = <&csi_mux_to_csi>;
};
};
};
...
