arch/arm/boot/dts/rk3288-r89.dts

   1 /*
   2  * Copyright (c) 2015 Heiko Stuebner <heiko@sntech.de>
   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 file 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 file 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 #include <dt-bindings/input/input.h>
  45 #include <dt-bindings/pwm/pwm.h>
  46 #include "rk3288.dtsi"
  47
  48 / {
  49         compatible = "netxeon,r89", "rockchip,rk3288";
  50
  51         memory@0 {
  52                 device_type = "memory";
  53                 reg = <0x0 0x80000000>;
  54         };
  55
  56         ext_gmac: external-gmac-clock {
  57                 compatible = "fixed-clock";
  58                 clock-frequency = <125000000>;
  59                 clock-output-names = "ext_gmac";
  60                 #clock-cells = <0>;
  61         };
  62
  63         gpio-keys {
  64                 compatible = "gpio-keys";
  65                 autorepeat;
  66
  67                 pinctrl-names = "default";
  68                 pinctrl-0 = <&pwrbtn>;
  69
  70                 power {
  71                         gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
  72                         linux,code = <KEY_POWER>;
  73                         label = "GPIO Key Power";
  74                         linux,input-type = <1>;
  75                         wakeup-source;
  76                         debounce-interval = <100>;
  77                 };
  78         };
  79
  80         ir: ir-receiver {
  81                 compatible = "gpio-ir-receiver";
  82                 gpios = <&gpio7 RK_PA0 GPIO_ACTIVE_LOW>;
  83                 pinctrl-names = "default";
  84                 pinctrl-0 = <&ir_int>;
  85         };
  86
  87         vcc_host: vcc-host-regulator {
  88                 compatible = "regulator-fixed";
  89                 enable-active-high;
  90                 gpio = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;
  91                 pinctrl-names = "default";
  92                 pinctrl-0 = <&host_vbus_drv>;
  93                 regulator-name = "vcc_host";
  94                 regulator-always-on;
  95                 regulator-boot-on;
  96         };
  97
  98         vcc_otg: vcc-otg-regulator {
  99                 compatible = "regulator-fixed";
 100                 enable-active-high;
 101                 gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
 102                 pinctrl-names = "default";
 103                 pinctrl-0 = <&otg_vbus_drv>;
 104                 regulator-name = "vcc_otg";
 105                 regulator-always-on;
 106                 regulator-boot-on;
 107         };
 108
 109         vcc_sdmmc: sdmmc-regulator {
 110                 compatible = "regulator-fixed";
 111                 regulator-name = "sdmmc-supply";
 112                 regulator-min-microvolt = <3300000>;
 113                 regulator-max-microvolt = <3300000>;
 114                 gpio = <&gpio7 RK_PB3 GPIO_ACTIVE_LOW>;
 115                 startup-delay-us = <100000>;
 116                 vin-supply = <&vcc_io>;
 117         };
 118
 119         vcc_sys: sys-regulator {
 120                 compatible = "regulator-fixed";
 121                 regulator-name = "sys-supply";
 122                 regulator-min-microvolt = <5000000>;
 123                 regulator-max-microvolt = <5000000>;
 124                 regulator-always-on;
 125                 regulator-boot-on;
 126         };
 127 };
 128
 129 &cpu0 {
 130         cpu0-supply = <&vdd_cpu>;
 131 };
 132
 133 &gmac {
 134         phy-supply = <&vcc_lan>;
 135         phy-mode = "rgmii";
 136         clock_in_out = "input";
 137         snps,reset-gpio = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>;
 138         snps,reset-active-low;
 139         snps,reset-delays-us = <0 10000 1000000>;
 140         assigned-clocks = <&cru SCLK_MAC>;
 141         assigned-clock-parents = <&ext_gmac>;
 142         pinctrl-names = "default";
 143         pinctrl-0 = <&rgmii_pins>;
 144         tx_delay = <0x30>;
 145         rx_delay = <0x10>;
 146         status = "ok";
 147 };
 148
 149 &hdmi {
 150         status = "okay";
 151 };
 152
 153 &i2c0 {
 154         status = "okay";
 155
 156         vdd_cpu: pmic@40 {
 157                 compatible = "silergy,syr827";
 158                 reg = <0x40>;
 159                 fcs,suspend-voltage-selector = <1>;
 160                 regulator-name = "VDD_CPU";
 161                 regulator-enable-ramp-delay = <300>;
 162                 regulator-min-microvolt = <850000>;
 163                 regulator-max-microvolt = <1350000>;
 164                 regulator-ramp-delay = <8000>;
 165                 regulator-always-on;
 166                 regulator-boot-on;
 167                 vin-supply = <&vcc_sys>;
 168         };
 169
 170         vdd_gpu: pmic@41 {
 171                 compatible = "silergy,syr828";
 172                 reg = <0x41>;
 173                 fcs,suspend-voltage-selector = <1>;
 174                 regulator-name = "VDD_GPU";
 175                 regulator-enable-ramp-delay = <300>;
 176                 regulator-min-microvolt = <850000>;
 177                 regulator-max-microvolt = <1350000>;
 178                 regulator-ramp-delay = <8000>;
 179                 regulator-always-on;
 180                 regulator-boot-on;
 181                 vin-supply = <&vcc_sys>;
 182         };
 183
 184         rtc@51 {
 185                 compatible = "haoyu,hym8563";
 186                 reg = <0x51>;
 187                 #clock-cells = <0>;
 188                 clock-output-names = "xin32k";
 189                 interrupt-parent = <&gpio0>;
 190                 interrupts = <RK_PA4 IRQ_TYPE_EDGE_FALLING>;
 191                 pinctrl-names = "default";
 192                 pinctrl-0 = <&pmic_int>;
 193         };
 194
 195         act8846: pmic@5a {
 196                 compatible = "active-semi,act8846";
 197                 reg = <0x5a>;
 198                 pinctrl-names = "default";
 199                 pinctrl-0 = <&pmic_vsel>, <&pwr_hold>;
 200                 system-power-controller;
 201
 202                 regulators {
 203                         vcc_ddr: REG1 {
 204                                 regulator-name = "VCC_DDR";
 205                                 regulator-min-microvolt = <1200000>;
 206                                 regulator-max-microvolt = <1200000>;
 207                                 regulator-always-on;
 208                         };
 209
 210                         vcc_io: REG2 {
 211                                 regulator-name = "VCC_IO";
 212                                 regulator-min-microvolt = <3300000>;
 213                                 regulator-max-microvolt = <3300000>;
 214                                 regulator-always-on;
 215                         };
 216
 217                         vdd_log: REG3 {
 218                                 regulator-name = "VDD_LOG";
 219                                 regulator-min-microvolt = <1000000>;
 220                                 regulator-max-microvolt = <1000000>;
 221                                 regulator-always-on;
 222                         };
 223
 224                         vcc_20: REG4 {
 225                                 regulator-name = "VCC_20";
 226                                 regulator-min-microvolt = <2000000>;
 227                                 regulator-max-microvolt = <2000000>;
 228                                 regulator-always-on;
 229                         };
 230
 231                         vccio_sd: REG5 {
 232                                 regulator-name = "VCCIO_SD";
 233                                 regulator-min-microvolt = <3300000>;
 234                                 regulator-max-microvolt = <3300000>;
 235                                 regulator-always-on;
 236                         };
 237
 238                         vdd10_lcd: REG6 {
 239                                 regulator-name = "VDD10_LCD";
 240                                 regulator-min-microvolt = <1000000>;
 241                                 regulator-max-microvolt = <1000000>;
 242                                 regulator-always-on;
 243                         };
 244
 245                         vcc_wl: REG7 {
 246                                 regulator-name = "VCC_WL";
 247                                 regulator-min-microvolt = <3300000>;
 248                                 regulator-max-microvolt = <3300000>;
 249                                 regulator-always-on;
 250                         };
 251
 252                         vcca_33: REG8 {
 253                                 regulator-name = "VCCA_33";
 254                                 regulator-min-microvolt = <3300000>;
 255                                 regulator-max-microvolt = <3300000>;
 256                                 regulator-always-on;
 257                         };
 258
 259                         vcc_lan: REG9 {
 260                                 regulator-name = "VCC_LAN";
 261                                 regulator-min-microvolt = <3300000>;
 262                                 regulator-max-microvolt = <3300000>;
 263                                 regulator-always-on;
 264                         };
 265
 266                         vdd_10: REG10 {
 267                                 regulator-name = "VDD_10";
 268                                 regulator-min-microvolt = <1000000>;
 269                                 regulator-max-microvolt = <1000000>;
 270                                 regulator-always-on;
 271                         };
 272
 273                         vcc_18: REG11 {
 274                                 regulator-name = "VCC_18";
 275                                 regulator-min-microvolt = <1800000>;
 276                                 regulator-max-microvolt = <1800000>;
 277                                 regulator-always-on;
 278                         };
 279
 280                         vcc18_lcd: REG12 {
 281                                 regulator-name = "VCC18_LCD";
 282                                 regulator-min-microvolt = <1800000>;
 283                                 regulator-max-microvolt = <1800000>;
 284                                 regulator-always-on;
 285                         };
 286                 };
 287         };
 288 };
 289
 290 &i2c5 {
 291         status = "okay";
 292 };
 293
 294 &pinctrl {
 295         pcfg_output_high: pcfg-output-high {
 296                 output-high;
 297         };
 298
 299         pcfg_output_low: pcfg-output-low {
 300                 output-low;
 301         };
 302
 303         act8846 {
 304                 pmic_vsel: pmic-vsel {
 305                         rockchip,pins = <7 1 RK_FUNC_GPIO &pcfg_output_low>;
 306                 };
 307
 308                 pwr_hold: pwr-hold {
 309                         rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_output_high>;
 310                 };
 311         };
 312
 313         buttons {
 314                 pwrbtn: pwrbtn {
 315                         rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
 316                 };
 317         };
 318
 319         ir {
 320                 ir_int: ir-int {
 321                         rockchip,pins = <7 0 RK_FUNC_GPIO &pcfg_pull_up>;
 322                 };
 323         };
 324
 325         pmic {
 326                 pmic_int: pmic-int {
 327                         rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
 328                 };
 329         };
 330
 331         usb {
 332                 host_vbus_drv: host-vbus-drv {
 333                         rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
 334                 };
 335
 336                 otg_vbus_drv: otg-vbus-drv {
 337                         rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>;
 338                 };
 339         };
 340 };
 341
 342 &pwm0 {
 343         status = "okay";
 344 };
 345
 346 &saradc {
 347         vref-supply = <&vcc_18>;
 348         status = "okay";
 349 };
 350
 351 &sdmmc {
 352         bus-width = <4>;
 353         cap-mmc-highspeed;
 354         cap-sd-highspeed;
 355         card-detect-delay = <200>;
 356         disable-wp;
 357         num-slots = <1>;
 358         pinctrl-names = "default";
 359         pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
 360         vmmc-supply = <&vcc_sdmmc>;
 361         vqmmc-supply = <&vccio_sd>;
 362         status = "okay";
 363 };
 364
 365 &tsadc {
 366         rockchip,hw-tshut-mode = <0>;
 367         rockchip,hw-tshut-polarity = <0>;
 368         status = "okay";
 369 };
 370
 371 &uart0 {
 372         status = "okay";
 373 };
 374
 375 &uart1 {
 376         status = "okay";
 377 };
 378
 379 &uart2 {
 380         status = "okay";
 381 };
 382
 383 &uart3 {
 384         status = "okay";
 385 };
 386
 387 &uart4 {
 388         status = "okay";
 389 };
 390
 391 &usb_host0_ehci {
 392         status = "okay";
 393 };
 394
 395 &usb_host1 {
 396         status = "okay";
 397 };
 398
 399 &usb_otg {
 400         status = "okay";
 401 };
 402
 403 &usbphy {
 404         status = "okay";
 405 };
 406
 407 &vopb {
 408         status = "okay";
 409 };
 410
 411 &vopb_mmu {
 412         status = "okay";
 413 };
 414
 415 &vopl {
 416         status = "okay";
 417 };
 418
 419 &vopl_mmu {
 420         status = "okay";
 421 };
 422
 423 &wdt {
 424         status = "okay";
 425 };