arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts

   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                 clocks = <&rtc 1>;
  98                 clock-names = "ext_clock";
  99         };
 100 };
 101
 102 &codec {
 103         status = "okay";
 104 };
 105
 106 &codec_analog {
 107         cpvdd-supply = <&reg_eldo1>;
 108         status = "okay";
 109 };
 110
 111 &dai {
 112         status = "okay";
 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 = <&reg_dc1sw>;
 133         status = "okay";
 134 };
 135
 136 &hdmi {
 137         hvcc-supply = <&reg_dldo1>;
 138         status = "okay";
 139 };
 140
 141 &hdmi_out {
 142         hdmi_out_con: endpoint {
 143                 remote-endpoint = <&hdmi_con_in>;
 144         };
 145 };
 146
 147 &i2c1 {
 148         pinctrl-names = "default";
 149         pinctrl-0 = <&i2c1_pins>;
 150         status = "okay";
 151 };
 152
 153 &i2c1_pins {
 154         bias-pull-up;
 155 };
 156
 157 &mdio {
 158         ext_rgmii_phy: ethernet-phy@1 {
 159                 compatible = "ethernet-phy-ieee802.3-c22";
 160                 reg = <1>;
 161         };
 162 };
 163
 164 &mmc0 {
 165         pinctrl-names = "default";
 166         pinctrl-0 = <&mmc0_pins>;
 167         vmmc-supply = <&reg_dcdc1>;
 168         cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
 169         disable-wp;
 170         bus-width = <4>;
 171         status = "okay";
 172 };
 173
 174 &mmc1 {
 175         pinctrl-names = "default";
 176         pinctrl-0 = <&mmc1_pins>;
 177         vmmc-supply = <&reg_dldo2>;
 178         vqmmc-supply = <&reg_dldo4>;
 179         mmc-pwrseq = <&wifi_pwrseq>;
 180         bus-width = <4>;
 181         non-removable;
 182         status = "okay";
 183
 184         brcmf: wifi@1 {
 185                 reg = <1>;
 186                 compatible = "brcm,bcm4329-fmac";
 187                 interrupt-parent = <&r_pio>;
 188                 interrupts = <0 3 IRQ_TYPE_LEVEL_LOW>; /* PL3 */
 189                 interrupt-names = "host-wake";
 190         };
 191 };
 192
 193 &mmc2 {
 194         pinctrl-names = "default";
 195         pinctrl-0 = <&mmc2_pins>, <&mmc2_ds_pin>;
 196         vmmc-supply = <&reg_dcdc1>;
 197         bus-width = <8>;
 198         non-removable;
 199         cap-mmc-hw-reset;
 200         status = "okay";
 201 };
 202
 203 &ohci0 {
 204         status = "okay";
 205 };
 206
 207 &ohci1 {
 208         status = "okay";
 209 };
 210
 211 &r_rsb {
 212         status = "okay";
 213
 214         axp803: pmic@3a3 {
 215                 compatible = "x-powers,axp803";
 216                 reg = <0x3a3>;
 217                 interrupt-parent = <&r_intc>;
 218                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 219                 x-powers,drive-vbus-en; /* set N_VBUSEN as output pin */
 220         };
 221 };
 222
 223 #include "axp803.dtsi"
 224
 225 &ac_power_supply {
 226         status = "okay";
 227 };
 228
 229 &battery_power_supply {
 230         status = "okay";
 231 };
 232
 233 &reg_aldo1 {
 234         /*
 235          * This regulator also drives the PE pingroup GPIOs,
 236          * which also controls two LEDs.
 237          */
 238         regulator-always-on;
 239         regulator-min-microvolt = <2800000>;
 240         regulator-max-microvolt = <2800000>;
 241         regulator-name = "afvcc-csi";
 242 };
 243
 244 &reg_aldo2 {
 245         regulator-always-on;
 246         regulator-min-microvolt = <1800000>;
 247         regulator-max-microvolt = <3300000>;
 248         regulator-name = "vcc-pl";
 249 };
 250
 251 &reg_aldo3 {
 252         regulator-always-on;
 253         regulator-min-microvolt = <3000000>;
 254         regulator-max-microvolt = <3000000>;
 255         regulator-name = "vcc-pll-avcc";
 256 };
 257
 258 &reg_dc1sw {
 259         /*
 260          * This regulator also indirectly drives the PD pingroup GPIOs,
 261          * which also controls the power LED.
 262          */
 263         regulator-always-on;
 264         regulator-name = "vcc-phy";
 265 };
 266
 267 &reg_dcdc1 {
 268         regulator-always-on;
 269         regulator-min-microvolt = <3300000>;
 270         regulator-max-microvolt = <3300000>;
 271         regulator-name = "vcc-3v3";
 272 };
 273
 274 &reg_dcdc2 {
 275         regulator-always-on;
 276         regulator-min-microvolt = <1040000>;
 277         regulator-max-microvolt = <1300000>;
 278         regulator-name = "vdd-cpux";
 279 };
 280
 281 /* DCDC3 is polyphased with DCDC2 */
 282
 283 &reg_dcdc5 {
 284         regulator-always-on;
 285         regulator-min-microvolt = <1500000>;
 286         regulator-max-microvolt = <1500000>;
 287         regulator-name = "vcc-dram";
 288 };
 289
 290 &reg_dcdc6 {
 291         regulator-always-on;
 292         regulator-min-microvolt = <1100000>;
 293         regulator-max-microvolt = <1100000>;
 294         regulator-name = "vdd-sys";
 295 };
 296
 297 &reg_dldo1 {
 298         regulator-min-microvolt = <3300000>;
 299         regulator-max-microvolt = <3300000>;
 300         regulator-name = "vcc-hdmi-dsi";
 301 };
 302
 303 &reg_dldo2 {
 304         regulator-min-microvolt = <3300000>;
 305         regulator-max-microvolt = <3300000>;
 306         regulator-name = "vcc-wifi";
 307 };
 308
 309 &reg_dldo4 {
 310         regulator-min-microvolt = <1800000>;
 311         regulator-max-microvolt = <3300000>;
 312         regulator-name = "vcc-wifi-io";
 313 };
 314
 315 &reg_drivevbus {
 316         regulator-name = "usb0-vbus";
 317         status = "okay";
 318 };
 319
 320 &reg_eldo1 {
 321         regulator-min-microvolt = <1800000>;
 322         regulator-max-microvolt = <1800000>;
 323         regulator-name = "cpvdd";
 324 };
 325
 326 &reg_fldo1 {
 327         regulator-min-microvolt = <1200000>;
 328         regulator-max-microvolt = <1200000>;
 329         regulator-name = "vcc-1v2-hsic";
 330 };
 331
 332 /*
 333  * The A64 chip cannot work without this regulator off, although
 334  * it seems to be only driving the AR100 core.
 335  * Maybe we don't still know well about CPUs domain.
 336  */
 337 &reg_fldo2 {
 338         regulator-always-on;
 339         regulator-min-microvolt = <1100000>;
 340         regulator-max-microvolt = <1100000>;
 341         regulator-name = "vdd-cpus";
 342 };
 343
 344 &reg_rtc_ldo {
 345         regulator-name = "vcc-rtc";
 346 };
 347
 348 &simplefb_hdmi {
 349         vcc-hdmi-supply = <&reg_dldo1>;
 350 };
 351
 352 &sound {
 353         status = "okay";
 354         simple-audio-card,widgets = "Headphone", "Headphone Jack",
 355                                     "Microphone", "Microphone Jack",
 356                                     "Microphone", "Onboard Microphone";
 357         simple-audio-card,routing =
 358                         "Left DAC", "AIF1 Slot 0 Left",
 359                         "Right DAC", "AIF1 Slot 0 Right",
 360                         "AIF1 Slot 0 Left ADC", "Left ADC",
 361                         "AIF1 Slot 0 Right ADC", "Right ADC",
 362                         "Headphone Jack", "HP",
 363                         "MIC2", "Microphone Jack",
 364                         "Onboard Microphone", "MBIAS",
 365                         "MIC1", "Onboard Microphone";
 366 };
 367
 368 &uart0 {
 369         pinctrl-names = "default";
 370         pinctrl-0 = <&uart0_pb_pins>;
 371         status = "okay";
 372 };
 373
 374 &uart1 {
 375         pinctrl-names = "default";
 376         pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
 377         uart-has-rtscts;
 378         status = "okay";
 379
 380         bluetooth {
 381                 compatible = "brcm,bcm43438-bt";
 382                 clocks = <&rtc 1>;
 383                 clock-names = "lpo";
 384                 vbat-supply = <&reg_dldo2>;
 385                 vddio-supply = <&reg_dldo4>;
 386                 device-wakeup-gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
 387                 host-wakeup-gpios = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* PL5 */
 388                 shutdown-gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */
 389         };
 390 };
 391
 392 &usb_otg {
 393         dr_mode = "otg";
 394         status = "okay";
 395 };
 396
 397 &usbphy {
 398         usb0_id_det-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */
 399         usb0_vbus-supply = <&reg_drivevbus>;
 400         status = "okay";
 401 };