1/* 2 * Copyright (C) 2015 Jens Kuske <jenskuske@gmail.com> 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/* The Orange Pi Plus is an extended version of the Orange Pi 2 */ 44#include "sun8i-h3-orangepi-2.dts" 45 46/ { 47 model = "Xunlong Orange Pi Plus / Plus 2"; 48 compatible = "xunlong,orangepi-plus", "allwinner,sun8i-h3"; 49 50 reg_gmac_3v3: gmac-3v3 { 51 compatible = "regulator-fixed"; 52 pinctrl-names = "default"; 53 pinctrl-0 = <&gmac_power_pin_orangepi>; 54 regulator-name = "gmac-3v3"; 55 regulator-min-microvolt = <3300000>; 56 regulator-max-microvolt = <3300000>; 57 startup-delay-us = <100000>; 58 enable-active-high; 59 gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>; 60 }; 61 62 reg_usb3_vbus: usb3-vbus { 63 compatible = "regulator-fixed"; 64 pinctrl-names = "default"; 65 pinctrl-0 = <&usb3_vbus_pin_a>; 66 regulator-name = "usb3-vbus"; 67 regulator-min-microvolt = <5000000>; 68 regulator-max-microvolt = <5000000>; 69 regulator-boot-on; 70 enable-active-high; 71 gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>; 72 }; 73}; 74 75&ehci3 { 76 status = "okay"; 77}; 78 79&emac { 80 /* The Orange Pi Plus uses an external phy */ 81 pinctrl-names = "default"; 82 pinctrl-0 = <&emac_rgmii_pins>; 83 phy-supply = <®_gmac_3v3>; 84 phy-mode = "rgmii"; 85 /delete-property/allwinner,use-internal-phy; 86}; 87 88&mmc2 { 89 pinctrl-names = "default"; 90 pinctrl-0 = <&mmc2_8bit_pins>; 91 vmmc-supply = <®_vcc3v3>; 92 bus-width = <8>; 93 non-removable; 94 cap-mmc-hw-reset; 95 status = "okay"; 96}; 97 98&mmc2_8bit_pins { 99 /* Increase drive strength for DDR modes */ 100 allwinner,drive = <SUN4I_PINCTRL_40_MA>; 101 /* eMMC is missing pull-ups */ 102 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; 103}; 104 105&pio { 106 gmac_power_pin_orangepi: gmac_power_pin@0 { 107 allwinner,pins = "PD6"; 108 allwinner,function = "gpio_out"; 109 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 110 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 111 }; 112 113 usb3_vbus_pin_a: usb3_vbus_pin@0 { 114 allwinner,pins = "PG11"; 115 allwinner,function = "gpio_out"; 116 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 117 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 118 }; 119}; 120 121&usbphy { 122 usb3_vbus-supply = <®_usb3_vbus>; 123}; 124