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 hdmi-connector { 68 compatible = "hdmi-connector"; 69 type = "a"; 70 71 port { 72 hdmi_con_in: endpoint { 73 remote-endpoint = <&hdmi_out_con>; 74 }; 75 }; 76 }; 77 78 leds { 79 compatible = "gpio-leds"; 80 81 status { 82 label = "orangepi:green:status"; 83 gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>; /* PH11 */ 84 }; 85 }; 86 87 reg_gmac_3v3: gmac-3v3 { 88 compatible = "regulator-fixed"; 89 regulator-name = "gmac-3v3"; 90 regulator-min-microvolt = <3300000>; 91 regulator-max-microvolt = <3300000>; 92 regulator-boot-on; 93 enable-active-high; 94 gpio = <&pio 3 14 GPIO_ACTIVE_HIGH>; /* PD14 */ 95 status = "okay"; 96 }; 97 98 reg_usb1_vbus: usb1-vbus { 99 compatible = "regulator-fixed"; 100 regulator-name = "usb1-vbus"; 101 regulator-min-microvolt = <5000000>; 102 regulator-max-microvolt = <5000000>; 103 regulator-boot-on; 104 enable-active-high; 105 gpio = <&pio 3 7 GPIO_ACTIVE_HIGH>; /* PD7 */ 106 status = "okay"; 107 }; 108 109 wifi_pwrseq: wifi_pwrseq { 110 compatible = "mmc-pwrseq-simple"; 111 reset-gpios = <&r_pio 0 8 GPIO_ACTIVE_LOW>; /* PL8 */ 112 }; 113}; 114 115&de { 116 status = "okay"; 117}; 118 119&ehci0 { 120 status = "okay"; 121}; 122 123&ehci1 { 124 status = "okay"; 125}; 126 127&emac { 128 pinctrl-names = "default"; 129 pinctrl-0 = <&rgmii_pins>; 130 phy-mode = "rgmii"; 131 phy-handle = <&ext_rgmii_phy>; 132 phy-supply = <®_gmac_3v3>; 133 status = "okay"; 134}; 135 136&hdmi { 137 hvcc-supply = <®_dldo1>; 138 status = "okay"; 139}; 140 141&hdmi_out { 142 hdmi_out_con: endpoint { 143 remote-endpoint = <&hdmi_con_in>; 144 }; 145}; 146 147&mdio { 148 ext_rgmii_phy: ethernet-phy@1 { 149 compatible = "ethernet-phy-ieee802.3-c22"; 150 reg = <1>; 151 }; 152}; 153 154&mmc0 { 155 pinctrl-names = "default"; 156 pinctrl-0 = <&mmc0_pins>; 157 vmmc-supply = <®_dcdc1>; 158 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ 159 disable-wp; 160 bus-width = <4>; 161 status = "okay"; 162}; 163 164&mmc1 { 165 pinctrl-names = "default"; 166 pinctrl-0 = <&mmc1_pins>; 167 vmmc-supply = <®_dldo2>; 168 vqmmc-supply = <®_dldo4>; 169 mmc-pwrseq = <&wifi_pwrseq>; 170 bus-width = <4>; 171 non-removable; 172 status = "okay"; 173}; 174 175&ohci0 { 176 status = "okay"; 177}; 178 179&ohci1 { 180 status = "okay"; 181}; 182 183&r_rsb { 184 status = "okay"; 185 186 axp803: pmic@3a3 { 187 compatible = "x-powers,axp803"; 188 reg = <0x3a3>; 189 interrupt-parent = <&r_intc>; 190 interrupts = <0 IRQ_TYPE_LEVEL_LOW>; 191 x-powers,drive-vbus-en; /* set N_VBUSEN as output pin */ 192 }; 193}; 194 195#include "axp803.dtsi" 196 197®_aldo1 { 198 regulator-min-microvolt = <2800000>; 199 regulator-max-microvolt = <2800000>; 200 regulator-name = "afvcc-csi"; 201}; 202 203®_aldo2 { 204 regulator-always-on; 205 regulator-min-microvolt = <1800000>; 206 regulator-max-microvolt = <3300000>; 207 regulator-name = "vcc-pl"; 208}; 209 210®_aldo3 { 211 regulator-always-on; 212 regulator-min-microvolt = <3000000>; 213 regulator-max-microvolt = <3000000>; 214 regulator-name = "vcc-pll-avcc"; 215}; 216 217®_dcdc1 { 218 regulator-always-on; 219 regulator-min-microvolt = <3300000>; 220 regulator-max-microvolt = <3300000>; 221 regulator-name = "vcc-3v3"; 222}; 223 224®_dcdc2 { 225 regulator-always-on; 226 regulator-min-microvolt = <1040000>; 227 regulator-max-microvolt = <1300000>; 228 regulator-name = "vdd-cpux"; 229}; 230 231/* DCDC3 is polyphased with DCDC2 */ 232 233®_dcdc5 { 234 regulator-always-on; 235 regulator-min-microvolt = <1500000>; 236 regulator-max-microvolt = <1500000>; 237 regulator-name = "vcc-dram"; 238}; 239 240®_dcdc6 { 241 regulator-always-on; 242 regulator-min-microvolt = <1100000>; 243 regulator-max-microvolt = <1100000>; 244 regulator-name = "vdd-sys"; 245}; 246 247®_dldo1 { 248 regulator-min-microvolt = <3300000>; 249 regulator-max-microvolt = <3300000>; 250 regulator-name = "vcc-hdmi-dsi"; 251}; 252 253®_dldo2 { 254 regulator-min-microvolt = <3300000>; 255 regulator-max-microvolt = <3300000>; 256 regulator-name = "vcc-wifi"; 257}; 258 259®_dldo3 { 260 regulator-min-microvolt = <3300000>; 261 regulator-max-microvolt = <3300000>; 262 regulator-name = "avdd-csi"; 263}; 264 265®_dldo4 { 266 regulator-min-microvolt = <3300000>; 267 regulator-max-microvolt = <3300000>; 268 regulator-name = "vcc-wifi-io"; 269}; 270 271®_drivevbus { 272 regulator-name = "usb0-vbus"; 273 status = "okay"; 274}; 275 276®_eldo1 { 277 regulator-min-microvolt = <1800000>; 278 regulator-max-microvolt = <1800000>; 279 regulator-name = "cpvdd"; 280}; 281 282®_eldo3 { 283 regulator-min-microvolt = <1500000>; 284 regulator-max-microvolt = <1800000>; 285 regulator-name = "dvdd-csi"; 286}; 287 288®_fldo1 { 289 regulator-min-microvolt = <1200000>; 290 regulator-max-microvolt = <1200000>; 291 regulator-name = "vcc-1v2-hsic"; 292}; 293 294/* 295 * The A64 chip cannot work without this regulator off, although 296 * it seems to be only driving the AR100 core. 297 * Maybe we don't still know well about CPUs domain. 298 */ 299®_fldo2 { 300 regulator-always-on; 301 regulator-min-microvolt = <1100000>; 302 regulator-max-microvolt = <1100000>; 303 regulator-name = "vdd-cpus"; 304}; 305 306®_rtc_ldo { 307 regulator-name = "vcc-rtc"; 308}; 309 310&simplefb_hdmi { 311 vcc-hdmi-supply = <®_dldo1>; 312}; 313 314&spi0 { 315 status = "okay"; 316 317 spi-flash@0 { 318 compatible = "mxicy,mx25l1606e", "jedec,spi-nor"; 319 reg = <0>; 320 spi-max-frequency = <80000000>; 321 m25p,fast-read; 322 status = "okay"; 323 }; 324}; 325 326/* On debug connector */ 327&uart0 { 328 pinctrl-names = "default"; 329 pinctrl-0 = <&uart0_pb_pins>; 330 status = "okay"; 331}; 332 333/* Bluetooth */ 334&uart1 { 335 pinctrl-names = "default"; 336 pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>; 337 status = "okay"; 338}; 339 340/* On Pi-2 connector, RTS/CTS optional */ 341&uart2 { 342 pinctrl-names = "default"; 343 pinctrl-0 = <&uart2_pins>; 344 status = "disabled"; 345}; 346 347/* On Pi-2 connector, RTS/CTS optional */ 348&uart3 { 349 pinctrl-names = "default"; 350 pinctrl-0 = <&uart3_pins>; 351 status = "disabled"; 352}; 353 354/* On Pi-2 connector (labeled for SPI1), RTS/CTS optional */ 355&uart4 { 356 pinctrl-names = "default"; 357 pinctrl-0 = <&uart4_pins>; 358 status = "disabled"; 359}; 360 361&usb_otg { 362 dr_mode = "otg"; 363 status = "okay"; 364}; 365 366&usbphy { 367 usb0_id_det-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */ 368 usb0_vbus-supply = <®_drivevbus>; 369 usb1_vbus-supply = <®_usb1_vbus>; 370 status = "okay"; 371}; 372