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 pinctrl-names = "default"; 82 regulator-name = "gmac-3v3"; 83 regulator-min-microvolt = <3300000>; 84 regulator-max-microvolt = <3300000>; 85 startup-delay-us = <100000>; 86 enable-active-high; 87 gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>; 88 }; 89 90 reg_vcc3v3: vcc3v3 { 91 compatible = "regulator-fixed"; 92 regulator-name = "vcc3v3"; 93 regulator-min-microvolt = <3300000>; 94 regulator-max-microvolt = <3300000>; 95 }; 96 97 vdd_cpux: gpio-regulator { 98 compatible = "regulator-gpio"; 99 pinctrl-names = "default"; 100 regulator-name = "vdd-cpux"; 101 regulator-type = "voltage"; 102 regulator-boot-on; 103 regulator-always-on; 104 regulator-min-microvolt = <1100000>; 105 regulator-max-microvolt = <1300000>; 106 regulator-ramp-delay = <50>; /* 4ms */ 107 gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; 108 gpios-states = <0x1>; 109 states = <1100000 0x0 110 1300000 0x1>; 111 }; 112 113 wifi_pwrseq: wifi_pwrseq { 114 compatible = "mmc-pwrseq-simple"; 115 pinctrl-names = "default"; 116 reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ 117 post-power-on-delay-ms = <200>; 118 }; 119}; 120 121&codec { 122 allwinner,audio-routing = 123 "Line Out", "LINEOUT", 124 "MIC1", "Mic", 125 "Mic", "MBIAS"; 126 status = "okay"; 127}; 128 129&ehci0 { 130 status = "okay"; 131}; 132 133&ehci3 { 134 status = "okay"; 135}; 136 137&emac { 138 pinctrl-names = "default"; 139 pinctrl-0 = <&emac_rgmii_pins>; 140 phy-supply = <®_gmac_3v3>; 141 phy-handle = <&ext_rgmii_phy>; 142 phy-mode = "rgmii"; 143 status = "okay"; 144}; 145 146&external_mdio { 147 ext_rgmii_phy: ethernet-phy@7 { 148 compatible = "ethernet-phy-ieee802.3-c22"; 149 reg = <7>; 150 }; 151}; 152 153&mmc0 { 154 vmmc-supply = <®_vcc3v3>; 155 bus-width = <4>; 156 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ 157 status = "okay"; 158}; 159 160&mmc1 { 161 vmmc-supply = <®_vcc3v3>; 162 vqmmc-supply = <®_vcc3v3>; 163 mmc-pwrseq = <&wifi_pwrseq>; 164 bus-width = <4>; 165 non-removable; 166 status = "okay"; 167 168 brcmf: wifi@1 { 169 reg = <1>; 170 compatible = "brcm,bcm4329-fmac"; 171 }; 172}; 173 174&mmc2 { 175 pinctrl-names = "default"; 176 pinctrl-0 = <&mmc2_8bit_pins>; 177 vmmc-supply = <®_vcc3v3>; 178 bus-width = <8>; 179 non-removable; 180 cap-mmc-hw-reset; 181 status = "okay"; 182}; 183 184&ohci0 { 185 status = "okay"; 186}; 187 188&ohci3 { 189 status = "okay"; 190}; 191 192&uart0 { 193 pinctrl-names = "default"; 194 pinctrl-0 = <&uart0_pins_a>; 195 status = "okay"; 196}; 197 198&usb_otg { 199 dr_mode = "host"; 200 status = "okay"; 201}; 202 203&usbphy { 204 /* USB Type-A ports' VBUS is always on */ 205 status = "okay"; 206}; 207