media/i2c/maxim%2Cmax96714.yaml

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/media/i2c/maxim,max96714.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Maxim MAX96714 GMSL2 to CSI-2 Deserializer
11   - Julien Massot <julien.massot@collabora.com>
15   CSI-2 D-PHY formatted output. The device allows the GMSL2 link to
16   simultaneously transmit bidirectional control-channel data while forward
18   remotely located serializer using industry-standard coax or STP
19   interconnects. The device cans operate in pixel or tunnel mode. In pixel mode
20   the MAX96714 can select individual video stream, while the tunnel mode forward all
30       - const: maxim,max96714f
31       - items:
32           - enum:
33               - maxim,max96714
34           - const: maxim,max96714f
39   powerdown-gpios:
54             $ref: /schemas/media/video-interfaces.yaml#
57               Endpoint for GMSL2-Link port.
60         $ref: /schemas/graph.yaml#/$defs/port-base
62         description: CSI-2 Output port
66             $ref: /schemas/media/video-interfaces.yaml#
70               data-lanes:
74               lane-polarities:
78               link-frequencies:
82               - data-lanes
85       - port@1
87   i2c-gate:
88     $ref: /schemas/i2c/i2c-gate.yaml
91       The MAX96714 will pass through and forward the I2C requests from the
92       incoming I2C bus over the GMSL2 link. Therefore it supports an i2c-gate
95   port0-poc-supply:
99   - compatible
100   - reg
101   - ports
106   - |
107     #include <dt-bindings/gpio/gpio.h>
108     #include <dt-bindings/media/video-interfaces.h>
110     i2c {
111         #address-cells = <1>;
112         #size-cells = <0>;
117             powerdown-gpios = <&main_gpio0 37 GPIO_ACTIVE_LOW>;
120                 #address-cells = <1>;
121                 #size-cells = <0>;
125                         remote-endpoint = <&max96917f_gmsl_out>;
132                         data-lanes = <1 2 3 4>;
133                         link-frequencies = /bits/ 64 <400000000>;
134                         remote-endpoint = <&csi_in>;
139             i2c-gate {
140                 #address-cells = <1>;
141                 #size-cells = <0>;
146                     gpio-controller;
147                     #gpio-cells = <2>;
148                     #clock-cells = <0>;
151                         #address-cells = <1>;
152                         #size-cells = <0>;
157                                 data-lanes = <1 2>;
158                                 lane-polarities = <1 0 1>;
159                                 remote-endpoint = <&sensor_out>;
166                                 remote-endpoint = <&max96714_gmsl_in>;