1/* 2 * Copyright (C) 2017 Jagan Teki <jteki@openedev.com> 3 * Copyright (C) 2017-2018 Samuel Holland <samuel@sholland.org> 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 library 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 library 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 "sun50i-a64.dtsi" 47 48#include <dt-bindings/gpio/gpio.h> 49 50/ { 51 model = "OrangePi Win/Win Plus"; 52 compatible = "xunlong,orangepi-win", "allwinner,sun50i-a64"; 53 54 aliases { 55 ethernet0 = &emac; 56 serial0 = &uart0; 57 serial1 = &uart1; 58 serial2 = &uart2; 59 serial3 = &uart3; 60 serial4 = &uart4; 61 }; 62 63 chosen { 64 stdout-path = "serial0:115200n8"; 65 }; 66 67 reg_gmac_3v3: gmac-3v3 { 68 compatible = "regulator-fixed"; 69 regulator-name = "gmac-3v3"; 70 regulator-min-microvolt = <3300000>; 71 regulator-max-microvolt = <3300000>; 72 regulator-boot-on; 73 enable-active-high; 74 gpio = <&pio 3 14 GPIO_ACTIVE_HIGH>; /* PD14 */ 75 status = "okay"; 76 }; 77 78 reg_usb1_vbus: usb1-vbus { 79 compatible = "regulator-fixed"; 80 regulator-name = "usb1-vbus"; 81 regulator-min-microvolt = <5000000>; 82 regulator-max-microvolt = <5000000>; 83 regulator-boot-on; 84 enable-active-high; 85 gpio = <&pio 3 7 GPIO_ACTIVE_HIGH>; /* PD7 */ 86 status = "okay"; 87 }; 88}; 89 90&ehci0 { 91 status = "okay"; 92}; 93 94&ehci1 { 95 status = "okay"; 96}; 97 98&emac { 99 pinctrl-names = "default"; 100 pinctrl-0 = <&rgmii_pins>; 101 phy-mode = "rgmii"; 102 phy-handle = <&ext_rgmii_phy>; 103 phy-supply = <®_gmac_3v3>; 104 status = "okay"; 105}; 106 107&mdio { 108 ext_rgmii_phy: ethernet-phy@1 { 109 compatible = "ethernet-phy-ieee802.3-c22"; 110 reg = <1>; 111 }; 112}; 113 114&mmc0 { 115 pinctrl-names = "default"; 116 pinctrl-0 = <&mmc0_pins>; 117 vmmc-supply = <®_dcdc1>; 118 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ 119 disable-wp; 120 bus-width = <4>; 121 status = "okay"; 122}; 123 124&ohci0 { 125 status = "okay"; 126}; 127 128&ohci1 { 129 status = "okay"; 130}; 131 132&r_rsb { 133 status = "okay"; 134 135 axp803: pmic@3a3 { 136 compatible = "x-powers,axp803"; 137 reg = <0x3a3>; 138 interrupt-parent = <&r_intc>; 139 interrupts = <0 IRQ_TYPE_LEVEL_LOW>; 140 }; 141}; 142 143#include "axp803.dtsi" 144 145®_aldo1 { 146 regulator-always-on; 147 regulator-min-microvolt = <1800000>; 148 regulator-max-microvolt = <3300000>; 149 regulator-name = "afvcc-csi"; 150}; 151 152®_aldo2 { 153 regulator-always-on; 154 regulator-min-microvolt = <1800000>; 155 regulator-max-microvolt = <3300000>; 156 regulator-name = "vcc-pl"; 157}; 158 159®_aldo3 { 160 regulator-always-on; 161 regulator-min-microvolt = <3000000>; 162 regulator-max-microvolt = <3000000>; 163 regulator-name = "vcc-pll-avcc"; 164}; 165 166®_dcdc1 { 167 regulator-always-on; 168 regulator-min-microvolt = <3300000>; 169 regulator-max-microvolt = <3300000>; 170 regulator-name = "vcc-3v3"; 171}; 172 173®_dcdc2 { 174 regulator-always-on; 175 regulator-min-microvolt = <1040000>; 176 regulator-max-microvolt = <1300000>; 177 regulator-name = "vdd-cpux"; 178}; 179 180/* DCDC3 is polyphased with DCDC2 */ 181 182®_dcdc5 { 183 regulator-always-on; 184 regulator-min-microvolt = <1500000>; 185 regulator-max-microvolt = <1500000>; 186 regulator-name = "vcc-dram"; 187}; 188 189®_dcdc6 { 190 regulator-always-on; 191 regulator-min-microvolt = <1100000>; 192 regulator-max-microvolt = <1100000>; 193 regulator-name = "vdd-sys"; 194}; 195 196®_dldo1 { 197 regulator-min-microvolt = <3300000>; 198 regulator-max-microvolt = <3300000>; 199 regulator-name = "vcc-hdmi-dsi"; 200}; 201 202®_dldo2 { 203 regulator-min-microvolt = <3300000>; 204 regulator-max-microvolt = <3300000>; 205 regulator-name = "vcc-wifi"; 206}; 207 208®_dldo3 { 209 regulator-min-microvolt = <3300000>; 210 regulator-max-microvolt = <3300000>; 211 regulator-name = "avdd-csi"; 212}; 213 214®_dldo4 { 215 regulator-min-microvolt = <3300000>; 216 regulator-max-microvolt = <3300000>; 217 regulator-name = "vcc-wifi-io"; 218}; 219 220®_drivevbus { 221 regulator-name = "usb0-vbus"; 222 status = "okay"; 223}; 224 225®_eldo1 { 226 regulator-min-microvolt = <1800000>; 227 regulator-max-microvolt = <1800000>; 228 regulator-name = "cpvdd"; 229}; 230 231®_fldo1 { 232 regulator-min-microvolt = <1200000>; 233 regulator-max-microvolt = <1200000>; 234 regulator-name = "vcc-1v2-hsic"; 235}; 236 237/* 238 * The A64 chip cannot work without this regulator off, although 239 * it seems to be only driving the AR100 core. 240 * Maybe we don't still know well about CPUs domain. 241 */ 242®_fldo2 { 243 regulator-always-on; 244 regulator-min-microvolt = <1100000>; 245 regulator-max-microvolt = <1100000>; 246 regulator-name = "vdd-cpus"; 247}; 248 249®_rtc_ldo { 250 regulator-name = "vcc-rtc"; 251}; 252 253&simplefb_hdmi { 254 vcc-hdmi-supply = <®_dldo1>; 255}; 256 257/* On debug connector */ 258&uart0 { 259 pinctrl-names = "default"; 260 pinctrl-0 = <&uart0_pins_a>; 261 status = "okay"; 262}; 263 264/* Bluetooth */ 265&uart1 { 266 pinctrl-names = "default"; 267 pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>; 268 status = "okay"; 269}; 270 271/* On Pi-2 connector, RTS/CTS optional */ 272&uart2 { 273 pinctrl-names = "default"; 274 pinctrl-0 = <&uart2_pins>; 275 status = "disabled"; 276}; 277 278/* On Pi-2 connector, RTS/CTS optional */ 279&uart3 { 280 pinctrl-names = "default"; 281 pinctrl-0 = <&uart3_pins>; 282 status = "disabled"; 283}; 284 285/* On Pi-2 connector (labeled for SPI1), RTS/CTS optional */ 286&uart4 { 287 pinctrl-names = "default"; 288 pinctrl-0 = <&uart4_pins>; 289 status = "disabled"; 290}; 291 292&usb_otg { 293 dr_mode = "otg"; 294 status = "okay"; 295}; 296 297&usbphy { 298 usb0_id_det-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */ 299 usb0_vbus-supply = <®_drivevbus>; 300 usb1_vbus-supply = <®_usb1_vbus>; 301 status = "okay"; 302}; 303