1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /* 2 /*
3 * Copyright 2022 Gateworks Corporation 3 * Copyright 2022 Gateworks Corporation
4 */ 4 */
5 5
6 #include <dt-bindings/gpio/gpio.h> 6 #include <dt-bindings/gpio/gpio.h>
7 7
8 #include "imx8mm-pinfunc.h" 8 #include "imx8mm-pinfunc.h"
9 9
10 /dts-v1/; 10 /dts-v1/;
11 /plugin/; 11 /plugin/;
12 12
13 &{/} { 13 &{/} {
14 compatible = "gw,imx8mm-gw72xx-0x", "f 14 compatible = "gw,imx8mm-gw72xx-0x", "fsl,imx8mm";
15 15
16 reg_vana: regulator-2p8v { <<
17 compatible = "regulator-fixed" <<
18 regulator-name = "2P8V"; <<
19 regulator-min-microvolt = <280 <<
20 regulator-max-microvolt = <280 <<
21 }; <<
22 <<
23 reg_vddl: regulator-1p2v { <<
24 compatible = "regulator-fixed" <<
25 regulator-name = "1P2V"; <<
26 regulator-min-microvolt = <120 <<
27 regulator-max-microvolt = <120 <<
28 }; <<
29 <<
30 reg_cam: regulator-cam { 16 reg_cam: regulator-cam {
31 pinctrl-names = "default"; 17 pinctrl-names = "default";
32 pinctrl-0 = <&pinctrl_reg_cam> 18 pinctrl-0 = <&pinctrl_reg_cam>;
33 compatible = "regulator-fixed" 19 compatible = "regulator-fixed";
34 regulator-name = "reg_cam"; 20 regulator-name = "reg_cam";
35 gpio = <&gpio1 1 GPIO_ACTIVE_H 21 gpio = <&gpio1 1 GPIO_ACTIVE_HIGH>;
36 enable-active-high; 22 enable-active-high;
37 regulator-min-microvolt = <180 23 regulator-min-microvolt = <1800000>;
38 regulator-max-microvolt = <180 24 regulator-max-microvolt = <1800000>;
39 }; 25 };
40 26
41 cam24m: cam24m { 27 cam24m: cam24m {
42 compatible = "fixed-clock"; 28 compatible = "fixed-clock";
43 #clock-cells = <0>; 29 #clock-cells = <0>;
44 clock-frequency = <24000000>; 30 clock-frequency = <24000000>;
45 clock-output-names = "cam24m"; 31 clock-output-names = "cam24m";
46 }; 32 };
47 }; 33 };
48 34
49 &csi { 35 &csi {
50 status = "okay"; 36 status = "okay";
51 }; 37 };
52 38
53 &i2c3 { 39 &i2c3 {
54 #address-cells = <1>; 40 #address-cells = <1>;
55 #size-cells = <0>; 41 #size-cells = <0>;
56 42
57 imx219: sensor@10 { 43 imx219: sensor@10 {
58 compatible = "sony,imx219"; 44 compatible = "sony,imx219";
59 reg = <0x10>; 45 reg = <0x10>;
60 clocks = <&cam24m>; 46 clocks = <&cam24m>;
61 VDIG-supply = <®_cam>; 47 VDIG-supply = <®_cam>;
62 VANA-supply = <®_vana>; <<
63 VDDL-supply = <®_vddl>; <<
64 48
65 port { 49 port {
66 /* MIPI CSI-2 bus endp 50 /* MIPI CSI-2 bus endpoint */
67 imx219_to_mipi_csi2: e 51 imx219_to_mipi_csi2: endpoint {
68 remote-endpoin 52 remote-endpoint = <&imx8mm_mipi_csi_in>;
69 clock-lanes = 53 clock-lanes = <0>;
70 data-lanes = < 54 data-lanes = <1 2>;
71 link-frequenci 55 link-frequencies = /bits/ 64 <456000000>;
72 }; 56 };
73 }; 57 };
74 }; 58 };
75 }; 59 };
76 60
77 &mipi_csi { 61 &mipi_csi {
78 status = "okay"; 62 status = "okay";
79 63
80 ports { 64 ports {
81 #address-cells = <1>; 65 #address-cells = <1>;
82 #size-cells = <0>; 66 #size-cells = <0>;
83 67
84 port@0 { 68 port@0 {
85 reg = <0>; 69 reg = <0>;
86 70
87 imx8mm_mipi_csi_in: en 71 imx8mm_mipi_csi_in: endpoint {
88 remote-endpoin 72 remote-endpoint = <&imx219_to_mipi_csi2>;
89 data-lanes = < 73 data-lanes = <1 2>;
90 }; 74 };
91 }; 75 };
92 76
93 port@1 { 77 port@1 {
94 reg = <1>; 78 reg = <1>;
95 79
96 imx8mm_mipi_csi_out: e 80 imx8mm_mipi_csi_out: endpoint {
97 remote-endpoin 81 remote-endpoint = <&csi_in>;
98 }; 82 };
99 }; 83 };
100 }; 84 };
101 }; 85 };
102 86
103 &iomuxc { 87 &iomuxc {
104 pinctrl_reg_cam: regcamgrp { 88 pinctrl_reg_cam: regcamgrp {
105 fsl,pins = < 89 fsl,pins = <
106 MX8MM_IOMUXC_GPIO1_IO0 90 MX8MM_IOMUXC_GPIO1_IO01_GPIO1_IO1 0x41
107 >; 91 >;
108 }; 92 };
109 }; 93 };
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