1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /*
3 * Copyright 2022 Gateworks Corporation
4 */
5
6 #include <dt-bindings/gpio/gpio.h>
7
8 #include "imx8mm-pinfunc.h"
9
10 /dts-v1/;
11 /plugin/;
12
13 &{/} {
14 compatible = "gw,imx8mm-gw72xx-0x", "fsl,imx8mm";
15
16 reg_vana: regulator-2p8v {
17 compatible = "regulator-fixed";
18 regulator-name = "2P8V";
19 regulator-min-microvolt = <2800000>;
20 regulator-max-microvolt = <2800000>;
21 };
22
23 reg_vddl: regulator-1p2v {
24 compatible = "regulator-fixed";
25 regulator-name = "1P2V";
26 regulator-min-microvolt = <1200000>;
27 regulator-max-microvolt = <1200000>;
28 };
29
30 reg_cam: regulator-cam {
31 pinctrl-names = "default";
32 pinctrl-0 = <&pinctrl_reg_cam>;
33 compatible = "regulator-fixed";
34 regulator-name = "reg_cam";
35 gpio = <&gpio1 1 GPIO_ACTIVE_HIGH>;
36 enable-active-high;
37 regulator-min-microvolt = <1800000>;
38 regulator-max-microvolt = <1800000>;
39 };
40
41 cam24m: cam24m {
42 compatible = "fixed-clock";
43 #clock-cells = <0>;
44 clock-frequency = <24000000>;
45 clock-output-names = "cam24m";
46 };
47 };
48
49 &csi {
50 status = "okay";
51 };
52
53 &i2c3 {
54 #address-cells = <1>;
55 #size-cells = <0>;
56
57 imx219: sensor@10 {
58 compatible = "sony,imx219";
59 reg = <0x10>;
60 clocks = <&cam24m>;
61 VDIG-supply = <®_cam>;
62 VANA-supply = <®_vana>;
63 VDDL-supply = <®_vddl>;
64
65 port {
66 /* MIPI CSI-2 bus endpoint */
67 imx219_to_mipi_csi2: endpoint {
68 remote-endpoint = <&imx8mm_mipi_csi_in>;
69 clock-lanes = <0>;
70 data-lanes = <1 2>;
71 link-frequencies = /bits/ 64 <456000000>;
72 };
73 };
74 };
75 };
76
77 &mipi_csi {
78 status = "okay";
79
80 ports {
81 #address-cells = <1>;
82 #size-cells = <0>;
83
84 port@0 {
85 reg = <0>;
86
87 imx8mm_mipi_csi_in: endpoint {
88 remote-endpoint = <&imx219_to_mipi_csi2>;
89 data-lanes = <1 2>;
90 };
91 };
92
93 port@1 {
94 reg = <1>;
95
96 imx8mm_mipi_csi_out: endpoint {
97 remote-endpoint = <&csi_in>;
98 };
99 };
100 };
101 };
102
103 &iomuxc {
104 pinctrl_reg_cam: regcamgrp {
105 fsl,pins = <
106 MX8MM_IOMUXC_GPIO1_IO01_GPIO1_IO1 0x41
107 >;
108 };
109 };
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