1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
2 /*
3 * Copyright 2022 Toradex
4 */
5
6 / {
7 reg_wifi_en: regulator-wifi-en {
8 compatible = "regulator-fixed";
9 enable-active-high;
10 gpio = <&gpio3 25 GPIO_ACTIVE_HIGH>;
11 pinctrl-names = "default";
12 pinctrl-0 = <&pinctrl_wifi_pwr_en>;
13 regulator-max-microvolt = <3300000>;
14 regulator-min-microvolt = <3300000>;
15 regulator-name = "PDn_AW-CM276NF";
16 startup-delay-us = <2000>;
17 };
18 };
19
20 &gpio3 {
21 gpio-line-names = "SODIMM_52",
22 "SODIMM_54",
23 "SODIMM_64",
24 "SODIMM_21",
25 "SODIMM_206",
26 "SODIMM_76",
27 "SODIMM_56",
28 "SODIMM_58",
29 "SODIMM_60",
30 "SODIMM_62",
31 "",
32 "",
33 "",
34 "",
35 "SODIMM_66",
36 "SODIMM_17",
37 "",
38 "",
39 "",
40 "SODIMM_244",
41 "",
42 "SODIMM_48",
43 "SODIMM_44",
44 "SODIMM_42",
45 "SODIMM_46";
46 };
47
48 &gpio4 {
49 gpio-line-names = "SODIMM_102",
50 "SODIMM_90",
51 "SODIMM_92",
52 "SODIMM_94",
53 "SODIMM_96",
54 "SODIMM_100",
55 "",
56 "",
57 "",
58 "",
59 "SODIMM_120",
60 "SODIMM_104",
61 "SODIMM_106",
62 "SODIMM_108",
63 "SODIMM_112",
64 "SODIMM_114",
65 "SODIMM_116",
66 "",
67 "SODIMM_118",
68 "",
69 "SODIMM_88",
70 "SODIMM_149",
71 "SODIMM_147",
72 "SODIMM_36",
73 "SODIMM_32",
74 "SODIMM_30",
75 "SODIMM_34",
76 "SODIMM_38",
77 "SODIMM_252",
78 "SODIMM_133",
79 "SODIMM_135",
80 "SODIMM_129";
81 };
82
83 /* On-module Wi-Fi */
84 &usdhc3 {
85 bus-width = <4>;
86 keep-power-in-suspend;
87 non-removable;
88 pinctrl-names = "default", "state_100mhz", "state_200mhz";
89 pinctrl-0 = <&pinctrl_usdhc3>, <&pinctrl_wifi_ctrl>;
90 pinctrl-1 = <&pinctrl_usdhc3_100mhz>, <&pinctrl_wifi_ctrl>;
91 pinctrl-2 = <&pinctrl_usdhc3_200mhz>, <&pinctrl_wifi_ctrl>;
92 vmmc-supply = <®_wifi_en>;
93 status = "okay";
94 };
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