1 // SPDX-License-Identifier: GPL-2.0
2 /*
3 * Common Device Tree for the RZ/G2L SMARC EVK (and alike EVKs) with
4 * OV5645 camera connected to CSI and CRU enabled.
5 *
6 * Copyright (C) 2023 Renesas Electronics Corp.
7 */
8
9 &{/} {
10 ov5645_vdddo_1v8: 1p8v {
11 compatible = "regulator-fixed";
12 regulator-name = "camera_vdddo";
13 regulator-min-microvolt = <1800000>;
14 regulator-max-microvolt = <1800000>;
15 regulator-always-on;
16 };
17
18 ov5645_vdda_2v8: 2p8v {
19 compatible = "regulator-fixed";
20 regulator-name = "camera_vdda";
21 regulator-min-microvolt = <2800000>;
22 regulator-max-microvolt = <2800000>;
23 regulator-always-on;
24 };
25
26 ov5645_vddd_1v5: 1p5v {
27 compatible = "regulator-fixed";
28 regulator-name = "camera_vddd";
29 regulator-min-microvolt = <1500000>;
30 regulator-max-microvolt = <1500000>;
31 regulator-always-on;
32 };
33
34 ov5645_fixed_clk: osc25250-clk {
35 compatible = "fixed-clock";
36 #clock-cells = <0>;
37 clock-frequency = <24000000>;
38 };
39 };
40
41 &cru {
42 status = "okay";
43 };
44
45 &csi2 {
46 status = "okay";
47
48 ports {
49 port@0 {
50 csi2_in: endpoint {
51 clock-lanes = <0>;
52 data-lanes = <1 2>;
53 remote-endpoint = <&ov5645_ep>;
54 };
55 };
56 };
57 };
58
59 &OV5645_PARENT_I2C {
60 #address-cells = <1>;
61 #size-cells = <0>;
62
63 ov5645: camera@3c {
64 compatible = "ovti,ov5645";
65 reg = <0x3c>;
66 clocks = <&ov5645_fixed_clk>;
67 clock-frequency = <24000000>;
68 vdddo-supply = <&ov5645_vdddo_1v8>;
69 vdda-supply = <&ov5645_vdda_2v8>;
70 vddd-supply = <&ov5645_vddd_1v5>;
71
72 port {
73 ov5645_ep: endpoint {
74 clock-lanes = <0>;
75 data-lanes = <1 2>;
76 remote-endpoint = <&csi2_in>;
77 };
78 };
79 };
80 };
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