1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) !! 1 /*
2 // Copyright (C) 2017 Icenowy Zheng <icenowy@ao !! 2 * Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.io>
>> 3 *
>> 4 * This file is dual-licensed: you can use it either under the terms
>> 5 * of the GPL or the X11 license, at your option. Note that this dual
>> 6 * licensing only applies to this file, and not this project as a
>> 7 * whole.
>> 8 *
>> 9 * a) This file is free software; you can redistribute it and/or
>> 10 * modify it under the terms of the GNU General Public License as
>> 11 * published by the Free Software Foundation; either version 2 of the
>> 12 * License, or (at your option) any later version.
>> 13 *
>> 14 * This file is distributed in the hope that it will be useful,
>> 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
>> 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
>> 17 * GNU General Public License for more details.
>> 18 *
>> 19 * Or, alternatively,
>> 20 *
>> 21 * b) Permission is hereby granted, free of charge, to any person
>> 22 * obtaining a copy of this software and associated documentation
>> 23 * files (the "Software"), to deal in the Software without
>> 24 * restriction, including without limitation the rights to use,
>> 25 * copy, modify, merge, publish, distribute, sublicense, and/or
>> 26 * sell copies of the Software, and to permit persons to whom the
>> 27 * Software is furnished to do so, subject to the following
>> 28 * conditions:
>> 29 *
>> 30 * The above copyright notice and this permission notice shall be
>> 31 * included in all copies or substantial portions of the Software.
>> 32 *
>> 33 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
>> 34 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
>> 35 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
>> 36 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
>> 37 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
>> 38 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
>> 39 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
>> 40 * OTHER DEALINGS IN THE SOFTWARE.
>> 41 */
3 42
4 /dts-v1/; 43 /dts-v1/;
5 #include "sun50i-h5.dtsi" 44 #include "sun50i-h5.dtsi"
6 45
7 #include <dt-bindings/gpio/gpio.h> 46 #include <dt-bindings/gpio/gpio.h>
8 47
9 / { 48 / {
10 model = "FriendlyARM NanoPi NEO 2"; 49 model = "FriendlyARM NanoPi NEO 2";
11 compatible = "friendlyarm,nanopi-neo2" 50 compatible = "friendlyarm,nanopi-neo2", "allwinner,sun50i-h5";
12 51
13 aliases { 52 aliases {
14 ethernet0 = &emac; 53 ethernet0 = &emac;
15 serial0 = &uart0; 54 serial0 = &uart0;
16 }; 55 };
17 56
18 chosen { 57 chosen {
19 stdout-path = "serial0:115200n 58 stdout-path = "serial0:115200n8";
20 }; 59 };
21 60
22 leds { 61 leds {
23 compatible = "gpio-leds"; 62 compatible = "gpio-leds";
24 63
25 led-0 { !! 64 pwr {
26 label = "nanopi:green: 65 label = "nanopi:green:pwr";
27 gpios = <&r_pio 0 10 G 66 gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
28 default-state = "on"; 67 default-state = "on";
29 }; 68 };
30 69
31 led-1 { !! 70 status {
32 label = "nanopi:blue:s 71 label = "nanopi:blue:status";
33 gpios = <&pio 0 10 GPI 72 gpios = <&pio 0 10 GPIO_ACTIVE_HIGH>;
34 }; 73 };
35 }; 74 };
36 75
37 reg_gmac_3v3: gmac-3v3 { 76 reg_gmac_3v3: gmac-3v3 {
38 compatible = "regulator-fixed" 77 compatible = "regulator-fixed";
39 regulator-name = "gmac-3v3"; 78 regulator-name = "gmac-3v3";
40 regulator-min-microvolt = <330 79 regulator-min-microvolt = <3300000>;
41 regulator-max-microvolt = <330 80 regulator-max-microvolt = <3300000>;
42 startup-delay-us = <100000>; 81 startup-delay-us = <100000>;
43 enable-active-high; 82 enable-active-high;
44 gpio = <&pio 3 6 GPIO_ACTIVE_H 83 gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;
45 }; 84 };
46 85
47 reg_vcc3v3: vcc3v3 { 86 reg_vcc3v3: vcc3v3 {
48 compatible = "regulator-fixed" 87 compatible = "regulator-fixed";
49 regulator-name = "vcc3v3"; 88 regulator-name = "vcc3v3";
50 regulator-min-microvolt = <330 89 regulator-min-microvolt = <3300000>;
51 regulator-max-microvolt = <330 90 regulator-max-microvolt = <3300000>;
52 }; 91 };
53 92
54 reg_usb0_vbus: usb0-vbus { 93 reg_usb0_vbus: usb0-vbus {
55 compatible = "regulator-fixed" 94 compatible = "regulator-fixed";
56 regulator-name = "usb0-vbus"; 95 regulator-name = "usb0-vbus";
57 regulator-min-microvolt = <500 96 regulator-min-microvolt = <5000000>;
58 regulator-max-microvolt = <500 97 regulator-max-microvolt = <5000000>;
59 enable-active-high; 98 enable-active-high;
60 gpio = <&r_pio 0 2 GPIO_ACTIVE 99 gpio = <&r_pio 0 2 GPIO_ACTIVE_HIGH>; /* PL2 */
61 status = "okay"; 100 status = "okay";
62 }; 101 };
63 }; 102 };
64 103
65 &ehci0 { 104 &ehci0 {
66 status = "okay"; 105 status = "okay";
67 }; 106 };
68 107
69 &ehci3 { 108 &ehci3 {
70 status = "okay"; 109 status = "okay";
71 }; 110 };
72 111
73 &emac { 112 &emac {
74 pinctrl-names = "default"; 113 pinctrl-names = "default";
75 pinctrl-0 = <&emac_rgmii_pins>; 114 pinctrl-0 = <&emac_rgmii_pins>;
76 phy-supply = <®_gmac_3v3>; 115 phy-supply = <®_gmac_3v3>;
77 phy-handle = <&ext_rgmii_phy>; 116 phy-handle = <&ext_rgmii_phy>;
78 phy-mode = "rgmii-id"; !! 117 phy-mode = "rgmii";
79 status = "okay"; 118 status = "okay";
80 }; 119 };
81 120
82 &external_mdio { 121 &external_mdio {
83 ext_rgmii_phy: ethernet-phy@7 { 122 ext_rgmii_phy: ethernet-phy@7 {
84 compatible = "ethernet-phy-iee 123 compatible = "ethernet-phy-ieee802.3-c22";
85 reg = <7>; 124 reg = <7>;
86 }; 125 };
87 }; 126 };
88 127
89 &mmc0 { 128 &mmc0 {
90 vmmc-supply = <®_vcc3v3>; 129 vmmc-supply = <®_vcc3v3>;
91 bus-width = <4>; 130 bus-width = <4>;
92 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; 131 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
93 status = "okay"; 132 status = "okay";
94 }; 133 };
95 134
96 &ohci0 { 135 &ohci0 {
97 status = "okay"; 136 status = "okay";
98 }; 137 };
99 138
100 &ohci3 { 139 &ohci3 {
101 status = "okay"; 140 status = "okay";
102 }; 141 };
103 142
104 &uart0 { 143 &uart0 {
105 pinctrl-names = "default"; 144 pinctrl-names = "default";
106 pinctrl-0 = <&uart0_pa_pins>; 145 pinctrl-0 = <&uart0_pa_pins>;
107 status = "okay"; 146 status = "okay";
108 }; 147 };
109 148
110 &usb_otg { 149 &usb_otg {
111 dr_mode = "otg"; 150 dr_mode = "otg";
112 status = "okay"; 151 status = "okay";
113 }; 152 };
114 153
115 &usbphy { 154 &usbphy {
116 /* USB Type-A port's VBUS is always on 155 /* USB Type-A port's VBUS is always on */
117 usb0_id_det-gpios = <&pio 6 12 GPIO_AC 156 usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
118 usb0_vbus-supply = <®_usb0_vbus>; 157 usb0_vbus-supply = <®_usb0_vbus>;
119 status = "okay"; 158 status = "okay";
120 }; 159 };
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