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 ethernet0 = &emac; 57 serial0 = &uart0; 58 }; 59 60 chosen { 61 stdout-path = "serial0:115200n8"; 62 }; 63 64 leds { 65 compatible = "gpio-leds"; 66 67 pwr { 68 label = "nanopi:green:pwr"; 69 gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; 70 default-state = "on"; 71 }; 72 73 status { 74 label = "nanopi:red:status"; 75 gpios = <&pio 0 20 GPIO_ACTIVE_HIGH>; 76 }; 77 }; 78 79 reg_gmac_3v3: gmac-3v3 { 80 compatible = "regulator-fixed"; 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 regulator-name = "vdd-cpux"; 99 regulator-type = "voltage"; 100 regulator-boot-on; 101 regulator-always-on; 102 regulator-min-microvolt = <1100000>; 103 regulator-max-microvolt = <1300000>; 104 regulator-ramp-delay = <50>; /* 4ms */ 105 gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; 106 gpios-states = <0x1>; 107 states = <1100000 0x0 108 1300000 0x1>; 109 }; 110 111 wifi_pwrseq: wifi_pwrseq { 112 compatible = "mmc-pwrseq-simple"; 113 reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ 114 post-power-on-delay-ms = <200>; 115 }; 116}; 117 118&codec { 119 allwinner,audio-routing = 120 "Line Out", "LINEOUT", 121 "MIC1", "Mic", 122 "Mic", "MBIAS"; 123 status = "okay"; 124}; 125 126&ehci0 { 127 status = "okay"; 128}; 129 130&ehci3 { 131 status = "okay"; 132}; 133 134&emac { 135 pinctrl-names = "default"; 136 pinctrl-0 = <&emac_rgmii_pins>; 137 phy-supply = <®_gmac_3v3>; 138 phy-handle = <&ext_rgmii_phy>; 139 phy-mode = "rgmii"; 140 status = "okay"; 141}; 142 143&external_mdio { 144 ext_rgmii_phy: ethernet-phy@7 { 145 compatible = "ethernet-phy-ieee802.3-c22"; 146 reg = <7>; 147 }; 148}; 149 150&mmc0 { 151 vmmc-supply = <®_vcc3v3>; 152 bus-width = <4>; 153 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ 154 status = "okay"; 155}; 156 157&mmc1 { 158 vmmc-supply = <®_vcc3v3>; 159 vqmmc-supply = <®_vcc3v3>; 160 mmc-pwrseq = <&wifi_pwrseq>; 161 bus-width = <4>; 162 non-removable; 163 status = "okay"; 164 165 brcmf: wifi@1 { 166 reg = <1>; 167 compatible = "brcm,bcm4329-fmac"; 168 }; 169}; 170 171&mmc2 { 172 pinctrl-names = "default"; 173 pinctrl-0 = <&mmc2_8bit_pins>; 174 vmmc-supply = <®_vcc3v3>; 175 bus-width = <8>; 176 non-removable; 177 cap-mmc-hw-reset; 178 status = "okay"; 179}; 180 181&ohci0 { 182 status = "okay"; 183}; 184 185&ohci3 { 186 status = "okay"; 187}; 188 189&uart0 { 190 pinctrl-names = "default"; 191 pinctrl-0 = <&uart0_pa_pins>; 192 status = "okay"; 193}; 194 195&usb_otg { 196 dr_mode = "host"; 197 status = "okay"; 198}; 199 200&usbphy { 201 /* USB Type-A ports' VBUS is always on */ 202 status = "okay"; 203}; 204