1/* 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 */ 42 43/dts-v1/; 44#include "sun50i-h5.dtsi" 45 46#include <dt-bindings/gpio/gpio.h> 47 48/ { 49 model = "FriendlyARM NanoPi NEO 2"; 50 compatible = "friendlyarm,nanopi-neo2", "allwinner,sun50i-h5"; 51 52 aliases { 53 serial0 = &uart0; 54 }; 55 56 chosen { 57 stdout-path = "serial0:115200n8"; 58 }; 59 60 leds { 61 compatible = "gpio-leds"; 62 63 pwr { 64 label = "nanopi:green:pwr"; 65 gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; 66 default-state = "on"; 67 }; 68 69 status { 70 label = "nanopi:blue:status"; 71 gpios = <&pio 0 10 GPIO_ACTIVE_HIGH>; 72 }; 73 }; 74 75 reg_gmac_3v3: gmac-3v3 { 76 compatible = "regulator-fixed"; 77 regulator-name = "gmac-3v3"; 78 regulator-min-microvolt = <3300000>; 79 regulator-max-microvolt = <3300000>; 80 startup-delay-us = <100000>; 81 enable-active-high; 82 gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>; 83 }; 84 85 reg_vcc3v3: vcc3v3 { 86 compatible = "regulator-fixed"; 87 regulator-name = "vcc3v3"; 88 regulator-min-microvolt = <3300000>; 89 regulator-max-microvolt = <3300000>; 90 }; 91 92 reg_usb0_vbus: usb0-vbus { 93 compatible = "regulator-fixed"; 94 regulator-name = "usb0-vbus"; 95 regulator-min-microvolt = <5000000>; 96 regulator-max-microvolt = <5000000>; 97 enable-active-high; 98 gpio = <&r_pio 0 2 GPIO_ACTIVE_HIGH>; /* PL2 */ 99 status = "okay"; 100 }; 101}; 102 103&ehci0 { 104 status = "okay"; 105}; 106 107&ehci3 { 108 status = "okay"; 109}; 110 111&mmc0 { 112 pinctrl-names = "default"; 113 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>; 114 vmmc-supply = <®_vcc3v3>; 115 bus-width = <4>; 116 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ 117 status = "okay"; 118}; 119 120&ohci0 { 121 status = "okay"; 122}; 123 124&ohci3 { 125 status = "okay"; 126}; 127 128&uart0 { 129 pinctrl-names = "default"; 130 pinctrl-0 = <&uart0_pins_a>; 131 status = "okay"; 132}; 133 134&usb_otg { 135 dr_mode = "otg"; 136 status = "okay"; 137}; 138 139&usbphy { 140 /* USB Type-A port's VBUS is always on */ 141 usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */ 142 usb0_vbus-supply = <®_usb0_vbus>; 143 status = "okay"; 144}; 145