1/* 2 * Copyright (C) 2017 Antony Antony <antony@phenome.org> 3 * Copyright (C) 2016 ARM Ltd. 4 * 5 * This file is dual-licensed: you can use it either under the terms 6 * of the GPL or the X11 license, at your option. Note that this dual 7 * licensing only applies to this file, and not this project as a 8 * whole. 9 * 10 * a) This file is free software; you can redistribute it and/or 11 * modify it under the terms of the GNU General Public License as 12 * published by the Free Software Foundation; either version 2 of the 13 * License, or (at your option) any later version. 14 * 15 * This file is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU General Public License for more details. 19 * 20 * Or, alternatively, 21 * 22 * b) Permission is hereby granted, free of charge, to any person 23 * obtaining a copy of this software and associated documentation 24 * files (the "Software"), to deal in the Software without 25 * restriction, including without limitation the rights to use, 26 * copy, modify, merge, publish, distribute, sublicense, and/or 27 * sell copies of the Software, and to permit persons to whom the 28 * Software is furnished to do so, subject to the following 29 * conditions: 30 * 31 * The above copyright notice and this permission notice shall be 32 * included in all copies or substantial portions of the Software. 33 * 34 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 35 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 36 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 37 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 38 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 39 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 40 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 41 * OTHER DEALINGS IN THE SOFTWARE. 42 */ 43 44/dts-v1/; 45#include "sun50i-h5.dtsi" 46 47#include <dt-bindings/gpio/gpio.h> 48#include <dt-bindings/input/input.h> 49#include <dt-bindings/pinctrl/sun4i-a10.h> 50 51/ { 52 model = "FriendlyARM NanoPi NEO Plus2"; 53 compatible = "friendlyarm,nanopi-neo-plus2", "allwinner,sun50i-h5"; 54 55 aliases { 56 serial0 = &uart0; 57 }; 58 59 chosen { 60 stdout-path = "serial0:115200n8"; 61 }; 62 63 leds { 64 compatible = "gpio-leds"; 65 66 pwr { 67 label = "nanopi:green:pwr"; 68 gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; 69 default-state = "on"; 70 }; 71 72 status { 73 label = "nanopi:red:status"; 74 gpios = <&pio 0 20 GPIO_ACTIVE_HIGH>; 75 }; 76 }; 77 78 reg_gmac_3v3: gmac-3v3 { 79 compatible = "regulator-fixed"; 80 pinctrl-names = "default"; 81 regulator-name = "gmac-3v3"; 82 regulator-min-microvolt = <3300000>; 83 regulator-max-microvolt = <3300000>; 84 startup-delay-us = <100000>; 85 enable-active-high; 86 gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>; 87 }; 88 89 reg_vcc3v3: vcc3v3 { 90 compatible = "regulator-fixed"; 91 regulator-name = "vcc3v3"; 92 regulator-min-microvolt = <3300000>; 93 regulator-max-microvolt = <3300000>; 94 }; 95 96 vdd_cpux: gpio-regulator { 97 compatible = "regulator-gpio"; 98 pinctrl-names = "default"; 99 regulator-name = "vdd-cpux"; 100 regulator-type = "voltage"; 101 regulator-boot-on; 102 regulator-always-on; 103 regulator-min-microvolt = <1100000>; 104 regulator-max-microvolt = <1300000>; 105 regulator-ramp-delay = <50>; /* 4ms */ 106 gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; 107 gpios-states = <0x1>; 108 states = <1100000 0x0 109 1300000 0x1>; 110 }; 111 112 wifi_pwrseq: wifi_pwrseq { 113 compatible = "mmc-pwrseq-simple"; 114 pinctrl-names = "default"; 115 reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ 116 post-power-on-delay-ms = <200>; 117 }; 118}; 119 120&codec { 121 allwinner,audio-routing = 122 "Line Out", "LINEOUT", 123 "MIC1", "Mic", 124 "Mic", "MBIAS"; 125 status = "okay"; 126}; 127 128&ehci0 { 129 status = "okay"; 130}; 131 132&ehci3 { 133 status = "okay"; 134}; 135 136&mmc0 { 137 pinctrl-names = "default"; 138 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>; 139 vmmc-supply = <®_vcc3v3>; 140 bus-width = <4>; 141 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ 142 status = "okay"; 143}; 144 145&mmc1 { 146 pinctrl-names = "default"; 147 pinctrl-0 = <&mmc1_pins_a>; 148 vmmc-supply = <®_vcc3v3>; 149 vqmmc-supply = <®_vcc3v3>; 150 mmc-pwrseq = <&wifi_pwrseq>; 151 bus-width = <4>; 152 non-removable; 153 status = "okay"; 154 155 brcmf: wifi@1 { 156 reg = <1>; 157 compatible = "brcm,bcm4329-fmac"; 158 }; 159}; 160 161&mmc2 { 162 pinctrl-names = "default"; 163 pinctrl-0 = <&mmc2_8bit_pins>; 164 vmmc-supply = <®_vcc3v3>; 165 bus-width = <8>; 166 non-removable; 167 cap-mmc-hw-reset; 168 status = "okay"; 169}; 170 171&ohci0 { 172 status = "okay"; 173}; 174 175&ohci3 { 176 status = "okay"; 177}; 178 179&uart0 { 180 pinctrl-names = "default"; 181 pinctrl-0 = <&uart0_pins_a>; 182 status = "okay"; 183}; 184 185&usb_otg { 186 dr_mode = "host"; 187 status = "okay"; 188}; 189 190&usbphy { 191 /* USB Type-A ports' VBUS is always on */ 192 status = "okay"; 193}; 194