bindings/media/renesas%2Crzg2l-csi2.yaml

1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/media/renesas,rzg2l-csi2.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Renesas RZ/G2L (and alike SoC's) MIPI CSI-2 receiver
11   - Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
14   The CSI-2 receiver device provides MIPI CSI-2 capabilities for the Renesas RZ/G2L
15   (and alike SoCs). MIPI CSI-2 is part of the CRU block which is used in conjunction
16   with the Image Processing module, which provides the video capture capabilities.
21       - enum:
22           - renesas,r9a07g044-csi2       # RZ/G2{L,LC}
23           - renesas,r9a07g054-csi2       # RZ/V2L
24       - const: renesas,rzg2l-csi2
34       - description: Internal clock for connecting CRU and MIPI
35       - description: CRU Main clock
36       - description: CRU Register access clock
38   clock-names:
40       - const: system
41       - const: video
42       - const: apb
44   power-domains:
49       - description: CRU_PRESETN reset terminal
50       - description: CRU_CMN_RSTB reset terminal
52   reset-names:
54       - const: presetn
55       - const: cmn-rstb
62         $ref: /schemas/graph.yaml#/$defs/port-base
65           Input port node, single endpoint describing the CSI-2 transmitter.
69             $ref: video-interfaces.yaml#
73               data-lanes:
80               - clock-lanes
81               - data-lanes
86           Output port node, Image Processing block connected to the CSI-2 receiver.
89       - port@0
90       - port@1
93   - compatible
94   - reg
95   - interrupts
96   - clocks
97   - clock-names
98   - power-domains
99   - resets
100   - reset-names
101   - ports
106   - |
107     #include <dt-bindings/clock/r9a07g044-cpg.h>
108     #include <dt-bindings/interrupt-controller/arm-gic.h>
111         compatible = "renesas,r9a07g044-csi2", "renesas,rzg2l-csi2";
117         clock-names = "system", "video", "apb";
118         power-domains = <&cpg>;
121         reset-names = "presetn", "cmn-rstb";
124             #address-cells = <1>;
125             #size-cells = <0>;
131                     clock-lanes = <0>;
132                     data-lanes = <1 2>;
133                     remote-endpoint = <&ov5645_ep>;
138                 #address-cells = <1>;
139                 #size-cells = <0>;
145                     remote-endpoint = <&crucsi2>;