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 99&ehci0 { 100 status = "okay"; 101}; 102 103&ehci1 { 104 status = "okay"; 105}; 106 107&emac { 108 pinctrl-names = "default"; 109 pinctrl-0 = <&rgmii_pins>; 110 phy-mode = "rgmii"; 111 phy-handle = <&ext_rgmii_phy>; 112 phy-supply = <®_gmac_3v3>; 113 status = "okay"; 114}; 115 116&mdio { 117 ext_rgmii_phy: ethernet-phy@1 { 118 compatible = "ethernet-phy-ieee802.3-c22"; 119 reg = <1>; 120 }; 121}; 122 123&mmc0 { 124 pinctrl-names = "default"; 125 pinctrl-0 = <&mmc0_pins>; 126 vmmc-supply = <®_dcdc1>; 127 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ 128 disable-wp; 129 bus-width = <4>; 130 status = "okay"; 131}; 132 133&ohci0 { 134 status = "okay"; 135}; 136 137&ohci1 { 138 status = "okay"; 139}; 140 141&r_rsb { 142 status = "okay"; 143 144 axp803: pmic@3a3 { 145 compatible = "x-powers,axp803"; 146 reg = <0x3a3>; 147 interrupt-parent = <&r_intc>; 148 interrupts = <0 IRQ_TYPE_LEVEL_LOW>; 149 }; 150}; 151 152#include "axp803.dtsi" 153 154®_aldo1 { 155 regulator-always-on; 156 regulator-min-microvolt = <1800000>; 157 regulator-max-microvolt = <3300000>; 158 regulator-name = "afvcc-csi"; 159}; 160 161®_aldo2 { 162 regulator-always-on; 163 regulator-min-microvolt = <1800000>; 164 regulator-max-microvolt = <3300000>; 165 regulator-name = "vcc-pl"; 166}; 167 168®_aldo3 { 169 regulator-always-on; 170 regulator-min-microvolt = <3000000>; 171 regulator-max-microvolt = <3000000>; 172 regulator-name = "vcc-pll-avcc"; 173}; 174 175®_dcdc1 { 176 regulator-always-on; 177 regulator-min-microvolt = <3300000>; 178 regulator-max-microvolt = <3300000>; 179 regulator-name = "vcc-3v3"; 180}; 181 182®_dcdc2 { 183 regulator-always-on; 184 regulator-min-microvolt = <1040000>; 185 regulator-max-microvolt = <1300000>; 186 regulator-name = "vdd-cpux"; 187}; 188 189/* DCDC3 is polyphased with DCDC2 */ 190 191®_dcdc5 { 192 regulator-always-on; 193 regulator-min-microvolt = <1500000>; 194 regulator-max-microvolt = <1500000>; 195 regulator-name = "vcc-dram"; 196}; 197 198®_dcdc6 { 199 regulator-always-on; 200 regulator-min-microvolt = <1100000>; 201 regulator-max-microvolt = <1100000>; 202 regulator-name = "vdd-sys"; 203}; 204 205®_dldo1 { 206 regulator-min-microvolt = <3300000>; 207 regulator-max-microvolt = <3300000>; 208 regulator-name = "vcc-hdmi-dsi"; 209}; 210 211®_dldo2 { 212 regulator-min-microvolt = <3300000>; 213 regulator-max-microvolt = <3300000>; 214 regulator-name = "vcc-wifi"; 215}; 216 217®_dldo3 { 218 regulator-min-microvolt = <3300000>; 219 regulator-max-microvolt = <3300000>; 220 regulator-name = "avdd-csi"; 221}; 222 223®_dldo4 { 224 regulator-min-microvolt = <3300000>; 225 regulator-max-microvolt = <3300000>; 226 regulator-name = "vcc-wifi-io"; 227}; 228 229®_drivevbus { 230 regulator-name = "usb0-vbus"; 231 status = "okay"; 232}; 233 234®_eldo1 { 235 regulator-min-microvolt = <1800000>; 236 regulator-max-microvolt = <1800000>; 237 regulator-name = "cpvdd"; 238}; 239 240®_fldo1 { 241 regulator-min-microvolt = <1200000>; 242 regulator-max-microvolt = <1200000>; 243 regulator-name = "vcc-1v2-hsic"; 244}; 245 246/* 247 * The A64 chip cannot work without this regulator off, although 248 * it seems to be only driving the AR100 core. 249 * Maybe we don't still know well about CPUs domain. 250 */ 251®_fldo2 { 252 regulator-always-on; 253 regulator-min-microvolt = <1100000>; 254 regulator-max-microvolt = <1100000>; 255 regulator-name = "vdd-cpus"; 256}; 257 258®_rtc_ldo { 259 regulator-name = "vcc-rtc"; 260}; 261 262&simplefb_hdmi { 263 vcc-hdmi-supply = <®_dldo1>; 264}; 265 266/* On debug connector */ 267&uart0 { 268 pinctrl-names = "default"; 269 pinctrl-0 = <&uart0_pins_a>; 270 status = "okay"; 271}; 272 273/* Bluetooth */ 274&uart1 { 275 pinctrl-names = "default"; 276 pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>; 277 status = "okay"; 278}; 279 280/* On Pi-2 connector, RTS/CTS optional */ 281&uart2 { 282 pinctrl-names = "default"; 283 pinctrl-0 = <&uart2_pins>; 284 status = "disabled"; 285}; 286 287/* On Pi-2 connector, RTS/CTS optional */ 288&uart3 { 289 pinctrl-names = "default"; 290 pinctrl-0 = <&uart3_pins>; 291 status = "disabled"; 292}; 293 294/* On Pi-2 connector (labeled for SPI1), RTS/CTS optional */ 295&uart4 { 296 pinctrl-names = "default"; 297 pinctrl-0 = <&uart4_pins>; 298 status = "disabled"; 299}; 300 301&usb_otg { 302 dr_mode = "otg"; 303 status = "okay"; 304}; 305 306&usbphy { 307 usb0_id_det-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */ 308 usb0_vbus-supply = <®_drivevbus>; 309 usb1_vbus-supply = <®_usb1_vbus>; 310 status = "okay"; 311}; 312