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 leds { 68 compatible = "gpio-leds"; 69 70 status { 71 label = "orangepi:green:status"; 72 gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>; /* PH11 */ 73 }; 74 }; 75 76 reg_gmac_3v3: gmac-3v3 { 77 compatible = "regulator-fixed"; 78 regulator-name = "gmac-3v3"; 79 regulator-min-microvolt = <3300000>; 80 regulator-max-microvolt = <3300000>; 81 regulator-boot-on; 82 enable-active-high; 83 gpio = <&pio 3 14 GPIO_ACTIVE_HIGH>; /* PD14 */ 84 status = "okay"; 85 }; 86 87 reg_usb1_vbus: usb1-vbus { 88 compatible = "regulator-fixed"; 89 regulator-name = "usb1-vbus"; 90 regulator-min-microvolt = <5000000>; 91 regulator-max-microvolt = <5000000>; 92 regulator-boot-on; 93 enable-active-high; 94 gpio = <&pio 3 7 GPIO_ACTIVE_HIGH>; /* PD7 */ 95 status = "okay"; 96 }; 97 98 wifi_pwrseq: wifi_pwrseq { 99 compatible = "mmc-pwrseq-simple"; 100 reset-gpios = <&r_pio 0 8 GPIO_ACTIVE_LOW>; /* PL8 */ 101 }; 102}; 103 104&ehci0 { 105 status = "okay"; 106}; 107 108&ehci1 { 109 status = "okay"; 110}; 111 112&emac { 113 pinctrl-names = "default"; 114 pinctrl-0 = <&rgmii_pins>; 115 phy-mode = "rgmii"; 116 phy-handle = <&ext_rgmii_phy>; 117 phy-supply = <®_gmac_3v3>; 118 status = "okay"; 119}; 120 121&mdio { 122 ext_rgmii_phy: ethernet-phy@1 { 123 compatible = "ethernet-phy-ieee802.3-c22"; 124 reg = <1>; 125 }; 126}; 127 128&mmc0 { 129 pinctrl-names = "default"; 130 pinctrl-0 = <&mmc0_pins>; 131 vmmc-supply = <®_dcdc1>; 132 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ 133 disable-wp; 134 bus-width = <4>; 135 status = "okay"; 136}; 137 138&mmc1 { 139 pinctrl-names = "default"; 140 pinctrl-0 = <&mmc1_pins>; 141 vmmc-supply = <®_dldo2>; 142 vqmmc-supply = <®_dldo4>; 143 mmc-pwrseq = <&wifi_pwrseq>; 144 bus-width = <4>; 145 non-removable; 146 status = "okay"; 147}; 148 149&ohci0 { 150 status = "okay"; 151}; 152 153&ohci1 { 154 status = "okay"; 155}; 156 157&r_rsb { 158 status = "okay"; 159 160 axp803: pmic@3a3 { 161 compatible = "x-powers,axp803"; 162 reg = <0x3a3>; 163 interrupt-parent = <&r_intc>; 164 interrupts = <0 IRQ_TYPE_LEVEL_LOW>; 165 }; 166}; 167 168#include "axp803.dtsi" 169 170®_aldo1 { 171 regulator-min-microvolt = <2800000>; 172 regulator-max-microvolt = <2800000>; 173 regulator-name = "afvcc-csi"; 174}; 175 176®_aldo2 { 177 regulator-always-on; 178 regulator-min-microvolt = <1800000>; 179 regulator-max-microvolt = <3300000>; 180 regulator-name = "vcc-pl"; 181}; 182 183®_aldo3 { 184 regulator-always-on; 185 regulator-min-microvolt = <3000000>; 186 regulator-max-microvolt = <3000000>; 187 regulator-name = "vcc-pll-avcc"; 188}; 189 190®_dcdc1 { 191 regulator-always-on; 192 regulator-min-microvolt = <3300000>; 193 regulator-max-microvolt = <3300000>; 194 regulator-name = "vcc-3v3"; 195}; 196 197®_dcdc2 { 198 regulator-always-on; 199 regulator-min-microvolt = <1040000>; 200 regulator-max-microvolt = <1300000>; 201 regulator-name = "vdd-cpux"; 202}; 203 204/* DCDC3 is polyphased with DCDC2 */ 205 206®_dcdc5 { 207 regulator-always-on; 208 regulator-min-microvolt = <1500000>; 209 regulator-max-microvolt = <1500000>; 210 regulator-name = "vcc-dram"; 211}; 212 213®_dcdc6 { 214 regulator-always-on; 215 regulator-min-microvolt = <1100000>; 216 regulator-max-microvolt = <1100000>; 217 regulator-name = "vdd-sys"; 218}; 219 220®_dldo1 { 221 regulator-min-microvolt = <3300000>; 222 regulator-max-microvolt = <3300000>; 223 regulator-name = "vcc-hdmi-dsi"; 224}; 225 226®_dldo2 { 227 regulator-min-microvolt = <3300000>; 228 regulator-max-microvolt = <3300000>; 229 regulator-name = "vcc-wifi"; 230}; 231 232®_dldo3 { 233 regulator-min-microvolt = <3300000>; 234 regulator-max-microvolt = <3300000>; 235 regulator-name = "avdd-csi"; 236}; 237 238®_dldo4 { 239 regulator-min-microvolt = <3300000>; 240 regulator-max-microvolt = <3300000>; 241 regulator-name = "vcc-wifi-io"; 242}; 243 244®_drivevbus { 245 regulator-name = "usb0-vbus"; 246 status = "okay"; 247}; 248 249®_eldo1 { 250 regulator-min-microvolt = <1800000>; 251 regulator-max-microvolt = <1800000>; 252 regulator-name = "cpvdd"; 253}; 254 255®_eldo3 { 256 regulator-min-microvolt = <1500000>; 257 regulator-max-microvolt = <1800000>; 258 regulator-name = "dvdd-csi"; 259}; 260 261®_fldo1 { 262 regulator-min-microvolt = <1200000>; 263 regulator-max-microvolt = <1200000>; 264 regulator-name = "vcc-1v2-hsic"; 265}; 266 267/* 268 * The A64 chip cannot work without this regulator off, although 269 * it seems to be only driving the AR100 core. 270 * Maybe we don't still know well about CPUs domain. 271 */ 272®_fldo2 { 273 regulator-always-on; 274 regulator-min-microvolt = <1100000>; 275 regulator-max-microvolt = <1100000>; 276 regulator-name = "vdd-cpus"; 277}; 278 279®_rtc_ldo { 280 regulator-name = "vcc-rtc"; 281}; 282 283&simplefb_hdmi { 284 vcc-hdmi-supply = <®_dldo1>; 285}; 286 287&spi0 { 288 status = "okay"; 289 290 spi-flash@0 { 291 compatible = "mxicy,mx25l1606e", "jedec,spi-nor"; 292 reg = <0>; 293 spi-max-frequency = <80000000>; 294 m25p,fast-read; 295 status = "okay"; 296 }; 297}; 298 299/* On debug connector */ 300&uart0 { 301 pinctrl-names = "default"; 302 pinctrl-0 = <&uart0_pb_pins>; 303 status = "okay"; 304}; 305 306/* Bluetooth */ 307&uart1 { 308 pinctrl-names = "default"; 309 pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>; 310 status = "okay"; 311}; 312 313/* On Pi-2 connector, RTS/CTS optional */ 314&uart2 { 315 pinctrl-names = "default"; 316 pinctrl-0 = <&uart2_pins>; 317 status = "disabled"; 318}; 319 320/* On Pi-2 connector, RTS/CTS optional */ 321&uart3 { 322 pinctrl-names = "default"; 323 pinctrl-0 = <&uart3_pins>; 324 status = "disabled"; 325}; 326 327/* On Pi-2 connector (labeled for SPI1), RTS/CTS optional */ 328&uart4 { 329 pinctrl-names = "default"; 330 pinctrl-0 = <&uart4_pins>; 331 status = "disabled"; 332}; 333 334&usb_otg { 335 dr_mode = "otg"; 336 status = "okay"; 337}; 338 339&usbphy { 340 usb0_id_det-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */ 341 usb0_vbus-supply = <®_drivevbus>; 342 usb1_vbus-supply = <®_usb1_vbus>; 343 status = "okay"; 344}; 345