1/* 2 * Copyright (C) 2017 Jagan Teki <jteki@openedev.com> 3 * Copyright (C) 2018 Diego Rondini <diego.rondini@kynetics.com> 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 46#include "sun8i-h3.dtsi" 47 48#include <dt-bindings/gpio/gpio.h> 49 50/ { 51 model = "OrangePi Zero Plus2 H3"; 52 compatible = "xunlong,orangepi-zero-plus2-h3", "allwinner,sun8i-h3"; 53 54 aliases { 55 serial0 = &uart0; 56 }; 57 58 chosen { 59 stdout-path = "serial0:115200n8"; 60 }; 61 62 connector { 63 compatible = "hdmi-connector"; 64 type = "a"; 65 66 port { 67 hdmi_con_in: endpoint { 68 remote-endpoint = <&hdmi_out_con>; 69 }; 70 }; 71 }; 72 73 leds { 74 compatible = "gpio-leds"; 75 76 led-0 { 77 label = "orangepi:green:pwr"; 78 gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; 79 default-state = "on"; 80 }; 81 82 led-1 { 83 label = "orangepi:red:status"; 84 gpios = <&pio 0 17 GPIO_ACTIVE_HIGH>; 85 }; 86 }; 87 88 reg_vcc3v3: vcc3v3 { 89 compatible = "regulator-fixed"; 90 regulator-name = "vcc3v3"; 91 regulator-min-microvolt = <3300000>; 92 regulator-max-microvolt = <3300000>; 93 }; 94 95 wifi_pwrseq: wifi_pwrseq { 96 compatible = "mmc-pwrseq-simple"; 97 reset-gpios = <&pio 0 9 GPIO_ACTIVE_LOW>; /* PA9 */ 98 post-power-on-delay-ms = <200>; 99 }; 100}; 101 102&de { 103 status = "okay"; 104}; 105 106&ehci0 { 107 status = "okay"; 108}; 109 110&hdmi { 111 status = "okay"; 112}; 113 114&hdmi_out { 115 hdmi_out_con: endpoint { 116 remote-endpoint = <&hdmi_con_in>; 117 }; 118}; 119 120&mmc0 { 121 vmmc-supply = <®_vcc3v3>; 122 bus-width = <4>; 123 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; 124 status = "okay"; 125}; 126 127&mmc1 { 128 vmmc-supply = <®_vcc3v3>; 129 vqmmc-supply = <®_vcc3v3>; 130 mmc-pwrseq = <&wifi_pwrseq>; 131 bus-width = <4>; 132 non-removable; 133 status = "okay"; 134 135 brcmf: wifi@1 { 136 reg = <1>; 137 compatible = "brcm,bcm4329-fmac"; 138 interrupt-parent = <&r_pio>; 139 interrupts = <0 7 IRQ_TYPE_LEVEL_LOW>; /* PL7 */ 140 interrupt-names = "host-wake"; 141 }; 142}; 143 144&mmc2 { 145 pinctrl-names = "default"; 146 pinctrl-0 = <&mmc2_8bit_pins>; 147 vmmc-supply = <®_vcc3v3>; 148 bus-width = <8>; 149 non-removable; 150 cap-mmc-hw-reset; 151 status = "okay"; 152}; 153 154&ohci0 { 155 status = "okay"; 156}; 157 158&uart0 { 159 pinctrl-names = "default"; 160 pinctrl-0 = <&uart0_pa_pins>; 161 status = "okay"; 162}; 163 164&usb_otg { 165 /* 166 * According to schematics CN1 MicroUSB port can be used to take 167 * external 5V to power up the board VBUS. On the contrary CN1 MicroUSB 168 * port cannot provide power externally even if the board is powered 169 * via GPIO pins. It thus makes sense to force peripheral mode. 170 */ 171 dr_mode = "peripheral"; 172 status = "okay"; 173}; 174 175&usbphy { 176 status = "okay"; 177}; 178