1/* 2 * Copyright (c) 2016 ARM Ltd. 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 library 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 library 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/dts-v1/; 44 45#include "sun50i-a64.dtsi" 46 47#include <dt-bindings/gpio/gpio.h> 48 49/ { 50 model = "BananaPi-M64"; 51 compatible = "sinovoip,bananapi-m64", "allwinner,sun50i-a64"; 52 53 aliases { 54 ethernet0 = &emac; 55 serial0 = &uart0; 56 serial1 = &uart1; 57 }; 58 59 chosen { 60 stdout-path = "serial0:115200n8"; 61 }; 62 63 hdmi-connector { 64 compatible = "hdmi-connector"; 65 type = "a"; 66 67 port { 68 hdmi_con_in: endpoint { 69 remote-endpoint = <&hdmi_out_con>; 70 }; 71 }; 72 }; 73 74 leds { 75 compatible = "gpio-leds"; 76 77 pwr-led { 78 label = "bananapi-m64:red:pwr"; 79 gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */ 80 default-state = "on"; 81 }; 82 83 green { 84 label = "bananapi-m64:green:user"; 85 gpios = <&pio 4 14 GPIO_ACTIVE_HIGH>; /* PE14 */ 86 }; 87 88 blue { 89 label = "bananapi-m64:blue:user"; 90 gpios = <&pio 4 15 GPIO_ACTIVE_HIGH>; /* PE15 */ 91 }; 92 }; 93 94 wifi_pwrseq: wifi_pwrseq { 95 compatible = "mmc-pwrseq-simple"; 96 reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */ 97 }; 98}; 99 100&codec { 101 status = "okay"; 102}; 103 104&codec_analog { 105 hpvcc-supply = <®_eldo1>; 106 status = "okay"; 107}; 108 109&dai { 110 status = "okay"; 111}; 112 113&de { 114 status = "okay"; 115}; 116 117&ehci0 { 118 status = "okay"; 119}; 120 121&ehci1 { 122 status = "okay"; 123}; 124 125&emac { 126 pinctrl-names = "default"; 127 pinctrl-0 = <&rgmii_pins>; 128 phy-mode = "rgmii"; 129 phy-handle = <&ext_rgmii_phy>; 130 phy-supply = <®_dc1sw>; 131 status = "okay"; 132}; 133 134&hdmi { 135 hvcc-supply = <®_dldo1>; 136 status = "okay"; 137}; 138 139&hdmi_out { 140 hdmi_out_con: endpoint { 141 remote-endpoint = <&hdmi_con_in>; 142 }; 143}; 144 145&i2c1 { 146 pinctrl-names = "default"; 147 pinctrl-0 = <&i2c1_pins>; 148 status = "okay"; 149}; 150 151&i2c1_pins { 152 bias-pull-up; 153}; 154 155&mdio { 156 ext_rgmii_phy: ethernet-phy@1 { 157 compatible = "ethernet-phy-ieee802.3-c22"; 158 reg = <1>; 159 }; 160}; 161 162&mmc0 { 163 pinctrl-names = "default"; 164 pinctrl-0 = <&mmc0_pins>; 165 vmmc-supply = <®_dcdc1>; 166 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; 167 disable-wp; 168 bus-width = <4>; 169 status = "okay"; 170}; 171 172&mmc1 { 173 pinctrl-names = "default"; 174 pinctrl-0 = <&mmc1_pins>; 175 vmmc-supply = <®_dldo2>; 176 vqmmc-supply = <®_dldo4>; 177 mmc-pwrseq = <&wifi_pwrseq>; 178 bus-width = <4>; 179 non-removable; 180 status = "okay"; 181 182 brcmf: wifi@1 { 183 reg = <1>; 184 compatible = "brcm,bcm4329-fmac"; 185 interrupt-parent = <&r_pio>; 186 interrupts = <0 3 IRQ_TYPE_LEVEL_LOW>; /* PL3 */ 187 interrupt-names = "host-wake"; 188 }; 189}; 190 191&mmc2 { 192 pinctrl-names = "default"; 193 pinctrl-0 = <&mmc2_pins>, <&mmc2_ds_pin>; 194 vmmc-supply = <®_dcdc1>; 195 bus-width = <8>; 196 non-removable; 197 cap-mmc-hw-reset; 198 status = "okay"; 199}; 200 201&ohci0 { 202 status = "okay"; 203}; 204 205&ohci1 { 206 status = "okay"; 207}; 208 209&r_rsb { 210 status = "okay"; 211 212 axp803: pmic@3a3 { 213 compatible = "x-powers,axp803"; 214 reg = <0x3a3>; 215 interrupt-parent = <&r_intc>; 216 interrupts = <0 IRQ_TYPE_LEVEL_LOW>; 217 x-powers,drive-vbus-en; /* set N_VBUSEN as output pin */ 218 }; 219}; 220 221#include "axp803.dtsi" 222 223®_aldo1 { 224 /* 225 * This regulator also drives the PE pingroup GPIOs, 226 * which also controls two LEDs. 227 */ 228 regulator-always-on; 229 regulator-min-microvolt = <2800000>; 230 regulator-max-microvolt = <2800000>; 231 regulator-name = "afvcc-csi"; 232}; 233 234®_aldo2 { 235 regulator-always-on; 236 regulator-min-microvolt = <1800000>; 237 regulator-max-microvolt = <3300000>; 238 regulator-name = "vcc-pl"; 239}; 240 241®_aldo3 { 242 regulator-always-on; 243 regulator-min-microvolt = <3000000>; 244 regulator-max-microvolt = <3000000>; 245 regulator-name = "vcc-pll-avcc"; 246}; 247 248®_dc1sw { 249 /* 250 * This regulator also indirectly drives the PD pingroup GPIOs, 251 * which also controls the power LED. 252 */ 253 regulator-always-on; 254 regulator-name = "vcc-phy"; 255}; 256 257®_dcdc1 { 258 regulator-always-on; 259 regulator-min-microvolt = <3300000>; 260 regulator-max-microvolt = <3300000>; 261 regulator-name = "vcc-3v3"; 262}; 263 264®_dcdc2 { 265 regulator-always-on; 266 regulator-min-microvolt = <1040000>; 267 regulator-max-microvolt = <1300000>; 268 regulator-name = "vdd-cpux"; 269}; 270 271/* DCDC3 is polyphased with DCDC2 */ 272 273®_dcdc5 { 274 regulator-always-on; 275 regulator-min-microvolt = <1500000>; 276 regulator-max-microvolt = <1500000>; 277 regulator-name = "vcc-dram"; 278}; 279 280®_dcdc6 { 281 regulator-always-on; 282 regulator-min-microvolt = <1100000>; 283 regulator-max-microvolt = <1100000>; 284 regulator-name = "vdd-sys"; 285}; 286 287®_dldo1 { 288 regulator-min-microvolt = <3300000>; 289 regulator-max-microvolt = <3300000>; 290 regulator-name = "vcc-hdmi-dsi"; 291}; 292 293®_dldo2 { 294 regulator-min-microvolt = <3300000>; 295 regulator-max-microvolt = <3300000>; 296 regulator-name = "vcc-wifi"; 297}; 298 299®_dldo4 { 300 regulator-min-microvolt = <1800000>; 301 regulator-max-microvolt = <3300000>; 302 regulator-name = "vcc-wifi-io"; 303}; 304 305®_drivevbus { 306 regulator-name = "usb0-vbus"; 307 status = "okay"; 308}; 309 310®_eldo1 { 311 regulator-min-microvolt = <1800000>; 312 regulator-max-microvolt = <1800000>; 313 regulator-name = "cpvdd"; 314}; 315 316®_fldo1 { 317 regulator-min-microvolt = <1200000>; 318 regulator-max-microvolt = <1200000>; 319 regulator-name = "vcc-1v2-hsic"; 320}; 321 322/* 323 * The A64 chip cannot work without this regulator off, although 324 * it seems to be only driving the AR100 core. 325 * Maybe we don't still know well about CPUs domain. 326 */ 327®_fldo2 { 328 regulator-always-on; 329 regulator-min-microvolt = <1100000>; 330 regulator-max-microvolt = <1100000>; 331 regulator-name = "vdd-cpus"; 332}; 333 334®_rtc_ldo { 335 regulator-name = "vcc-rtc"; 336}; 337 338&simplefb_hdmi { 339 vcc-hdmi-supply = <®_dldo1>; 340}; 341 342&sound { 343 status = "okay"; 344 simple-audio-card,widgets = "Headphone", "Headphone Jack", 345 "Microphone", "Microphone Jack", 346 "Microphone", "Onboard Microphone"; 347 simple-audio-card,routing = 348 "Left DAC", "AIF1 Slot 0 Left", 349 "Right DAC", "AIF1 Slot 0 Right", 350 "AIF1 Slot 0 Left ADC", "Left ADC", 351 "AIF1 Slot 0 Right ADC", "Right ADC", 352 "Headphone Jack", "HP", 353 "MIC2", "Microphone Jack", 354 "Onboard Microphone", "MBIAS", 355 "MIC1", "Onboard Microphone"; 356}; 357 358&uart0 { 359 pinctrl-names = "default"; 360 pinctrl-0 = <&uart0_pb_pins>; 361 status = "okay"; 362}; 363 364&uart1 { 365 pinctrl-names = "default"; 366 pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>; 367 status = "okay"; 368}; 369 370&usb_otg { 371 dr_mode = "otg"; 372 status = "okay"; 373}; 374 375&usbphy { 376 usb0_id_det-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */ 377 usb0_vbus-supply = <®_drivevbus>; 378 status = "okay"; 379}; 380