arch/arm/dts/rk3288-popmetal.dtsi

   1 /*
   2  * This file is dual-licensed: you can use it either under the terms
   3  * of the GPL or the X11 license, at your option. Note that this dual
   4  * licensing only applies to this file, and not this project as a
   5  * whole.
   6  *
   7  *  a) This file is free software; you can redistribute it and/or
   8  *     modify it under the terms of the GNU General Public License as
   9  *     published by the Free Software Foundation; either version 2 of the
  10  *     License, or (at your option) any later version.
  11  *
  12  *     This file is distributed in the hope that it will be useful,
  13  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *     GNU General Public License for more details.
  16  *
  17  *  Or, alternatively,
  18  *
  19  *  b) Permission is hereby granted, free of charge, to any person
  20  *     obtaining a copy of this software and associated documentation
  21  *     files (the "Software"), to deal in the Software without
  22  *     restriction, including without limitation the rights to use,
  23  *     copy, modify, merge, publish, distribute, sublicense, and/or
  24  *     sell copies of the Software, and to permit persons to whom the
  25  *     Software is furnished to do so, subject to the following
  26  *     conditions:
  27  *
  28  *     The above copyright notice and this permission notice shall be
  29  *     included in all copies or substantial portions of the Software.
  30  *
  31  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  32  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  33  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  34  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  35  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  36  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  37  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  38  *     OTHER DEALINGS IN THE SOFTWARE.
  39  */
  40
  41 #include <dt-bindings/input/input.h>
  42 #include "rk3288.dtsi"
  43
  44 / {
  45         memory{
  46                 device_type = "memory";
  47                 reg = <0 0x80000000>;
  48         };
  49
  50         ext_gmac: external-gmac-clock {
  51                 compatible = "fixed-clock";
  52                 clock-frequency = <125000000>;
  53                 clock-output-names = "ext_gmac";
  54                 #clock-cells = <0>;
  55         };
  56
  57         gpio-keys {
  58                 compatible = "gpio-keys";
  59                 autorepeat;
  60
  61                 pinctrl-names = "default";
  62                 pinctrl-0 = <&pwrbtn>;
  63
  64                 power {
  65                         gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
  66                         label = "GPIO Key Power";
  67                         linux,code = <KEY_POWER>;
  68                         linux,input-type = <1>;
  69                         wakeup-source;
  70                         debounce-interval = <100>;
  71                 };
  72         };
  73
  74         ir: ir-receiver {
  75                 compatible = "gpio-ir-receiver";
  76                 gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
  77                 pinctrl-names = "default";
  78                 pinctrl-0 = <&ir_int>;
  79         };
  80
  81         vcc_flash: flash-regulator {
  82                 compatible = "regulator-fixed";
  83                 regulator-name = "vcc_flash";
  84                 regulator-min-microvolt = <1800000>;
  85                 regulator-max-microvolt = <1800000>;
  86                 vin-supply = <&vcc_io>;
  87         };
  88
  89         vcc_sd: sdmmc-regulator {
  90                 compatible = "regulator-fixed";
  91                 gpio = <&gpio7 11 GPIO_ACTIVE_LOW>;
  92                 pinctrl-names = "default";
  93                 pinctrl-0 = <&sdmmc_pwr>;
  94                 regulator-name = "vcc_sd";
  95                 regulator-min-microvolt = <3300000>;
  96                 regulator-max-microvolt = <3300000>;
  97                 startup-delay-us = <100000>;
  98                 vin-supply = <&vcc_io>;
  99         };
 100
 101         vcc_sys: vsys-regulator {
 102                 compatible = "regulator-fixed";
 103                 regulator-name = "vcc_sys";
 104                 regulator-min-microvolt = <5000000>;
 105                 regulator-max-microvolt = <5000000>;
 106                 regulator-always-on;
 107                 regulator-boot-on;
 108         };
 109
 110         /*
 111          * A PT5128 creates both dovdd_1v8 and vcc28_dvp, controlled
 112          * by the dvp_pwr pin.
 113          */
 114         vcc18_dvp: vcc18-dvp-regulator {
 115                 compatible = "regulator-fixed";
 116                 regulator-name = "vcc18-dvp";
 117                 regulator-min-microvolt = <1800000>;
 118                 regulator-max-microvolt = <1800000>;
 119                 vin-supply = <&vcc28_dvp>;
 120         };
 121
 122         vcc28_dvp: vcc28-dvp-regulator {
 123                 compatible = "regulator-fixed";
 124                 enable-active-high;
 125                 gpio = <&gpio0 17 GPIO_ACTIVE_HIGH>;
 126                 pinctrl-names = "default";
 127                 pinctrl-0 = <&dvp_pwr>;
 128                 regulator-name = "vcc28_dvp";
 129                 regulator-min-microvolt = <2800000>;
 130                 regulator-max-microvolt = <2800000>;
 131                 regulator-always-on;
 132                 vin-supply = <&vcc_io>;
 133         };
 134
 135         vcc5v0_host: usb-host-regulator {
 136                 compatible = "regulator-fixed";
 137                 enable-active-high;
 138                 gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>;
 139                 pinctrl-names = "default";
 140                 pinctrl-0 = <&host_vbus_drv>;
 141                 regulator-name = "vcc5v0_host";
 142                 regulator-min-microvolt = <5000000>;
 143                 regulator-max-microvolt = <5000000>;
 144                 regulator-always-on;
 145         };
 146 };
 147
 148 &cpu0 {
 149         cpu0-supply = <&vdd_cpu>;
 150 };
 151
 152 &emmc {
 153         bus-width = <8>;
 154         cap-mmc-highspeed;
 155         disable-wp;
 156         non-removable;
 157         num-slots = <1>;
 158         pinctrl-names = "default";
 159         pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>;
 160         vmmc-supply = <&vcc_io>;
 161         vqmmc-supply = <&vcc_flash>;
 162         status = "okay";
 163 };
 164
 165 &sdmmc {
 166         bus-width = <4>;
 167         cap-mmc-highspeed;
 168         cap-sd-highspeed;
 169         card-detect-delay = <200>;
 170         disable-wp;
 171         num-slots = <1>;
 172         pinctrl-names = "default";
 173         pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
 174         vmmc-supply = <&vcc_sd>;
 175         vqmmc-supply = <&vccio_sd>;
 176         status = "okay";
 177 };
 178
 179 &gmac {
 180         phy-supply = <&vcc_lan>;
 181         phy-mode = "rgmii";
 182         clock_in_out = "input";
 183         snps,reset-gpio = <&gpio4 7 0>;
 184         snps,reset-active-low;
 185         snps,reset-delays-us = <0 10000 1000000>;
 186         assigned-clocks = <&cru SCLK_MAC>;
 187         assigned-clock-parents = <&ext_gmac>;
 188         pinctrl-names = "default";
 189         pinctrl-0 = <&rgmii_pins>;
 190         tx_delay = <0x30>;
 191         rx_delay = <0x10>;
 192         status = "okay";
 193 };
 194
 195 &hdmi {
 196         ddc-i2c-bus = <&i2c5>;
 197         status = "okay";
 198 };
 199
 200 &i2c0 {
 201         status = "okay";
 202         clock-frequency = <400000>;
 203
 204         rk808: pmic@1b {
 205                 compatible = "rockchip,rk808";
 206                 reg = <0x1b>;
 207                 interrupt-parent = <&gpio0>;
 208                 interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
 209                 pinctrl-names = "default";
 210                 pinctrl-0 = <&pmic_int &global_pwroff>;
 211                 rockchip,system-power-controller;
 212                 wakeup-source;
 213                 #clock-cells = <1>;
 214                 clock-output-names = "xin32k", "rk808-clkout2";
 215
 216                 vcc1-supply = <&vcc_sys>;
 217                 vcc2-supply = <&vcc_sys>;
 218                 vcc3-supply = <&vcc_sys>;
 219                 vcc4-supply = <&vcc_sys>;
 220                 vcc6-supply = <&vcc_sys>;
 221                 vcc7-supply = <&vcc_sys>;
 222                 vcc8-supply = <&vcc_18>;
 223                 vcc9-supply = <&vcc_io>;
 224                 vcc10-supply = <&vcc_io>;
 225                 vcc11-supply = <&vcc_sys>;
 226                 vcc12-supply = <&vcc_io>;
 227                 vddio-supply = <&vcc_io>;
 228
 229                 regulators {
 230                         vdd_cpu: DCDC_REG1 {
 231                                 regulator-always-on;
 232                                 regulator-boot-on;
 233                                 regulator-min-microvolt = <750000>;
 234                                 regulator-max-microvolt = <1350000>;
 235                                 regulator-name = "vdd_arm";
 236                                 regulator-state-mem {
 237                                         regulator-off-in-suspend;
 238                                 };
 239                         };
 240
 241                         vdd_gpu: DCDC_REG2 {
 242                                 regulator-always-on;
 243                                 regulator-boot-on;
 244                                 regulator-min-microvolt = <850000>;
 245                                 regulator-max-microvolt = <1250000>;
 246                                 regulator-name = "vdd_gpu";
 247                                 regulator-state-mem {
 248                                         regulator-on-in-suspend;
 249                                         regulator-suspend-microvolt = <1000000>;
 250                                 };
 251                         };
 252
 253                         vcc_ddr: DCDC_REG3 {
 254                                 regulator-always-on;
 255                                 regulator-boot-on;
 256                                 regulator-name = "vcc_ddr";
 257                                 regulator-state-mem {
 258                                         regulator-on-in-suspend;
 259                                 };
 260                         };
 261
 262                         vcc_io: DCDC_REG4 {
 263                                 regulator-always-on;
 264                                 regulator-boot-on;
 265                                 regulator-min-microvolt = <3300000>;
 266                                 regulator-max-microvolt = <3300000>;
 267                                 regulator-name = "vcc_io";
 268                                 regulator-state-mem {
 269                                         regulator-on-in-suspend;
 270                                         regulator-suspend-microvolt = <3300000>;
 271                                 };
 272                         };
 273
 274                         vcc_lan: LDO_REG1 {
 275                                 regulator-always-on;
 276                                 regulator-boot-on;
 277                                 regulator-min-microvolt = <3300000>;
 278                                 regulator-max-microvolt = <3300000>;
 279                                 regulator-name = "vcc_lan";
 280                                 regulator-state-mem {
 281                                         regulator-on-in-suspend;
 282                                         regulator-suspend-microvolt = <3300000>;
 283                                 };
 284                         };
 285
 286                         vccio_sd: LDO_REG2 {
 287                                 regulator-always-on;
 288                                 regulator-boot-on;
 289                                 regulator-min-microvolt = <3300000>;
 290                                 regulator-max-microvolt = <3300000>;
 291                                 regulator-name = "vccio_sd";
 292                                 regulator-state-mem {
 293                                         regulator-off-in-suspend;
 294                                 };
 295                         };
 296
 297                         vdd_10: LDO_REG3 {
 298                                 regulator-always-on;
 299                                 regulator-boot-on;
 300                                 regulator-min-microvolt = <1000000>;
 301                                 regulator-max-microvolt = <1000000>;
 302                                 regulator-name = "vdd_10";
 303                                 regulator-state-mem {
 304                                         regulator-on-in-suspend;
 305                                         regulator-suspend-microvolt = <1000000>;
 306                                 };
 307                         };
 308
 309                         vcc18_lcd: LDO_REG4 {
 310                                 regulator-always-on;
 311                                 regulator-boot-on;
 312                                 regulator-min-microvolt = <1800000>;
 313                                 regulator-max-microvolt = <1800000>;
 314                                 regulator-name = "vcc18_lcd";
 315                                 regulator-state-mem {
 316                                         regulator-on-in-suspend;
 317                                         regulator-suspend-microvolt = <1800000>;
 318                                 };
 319                         };
 320
 321                         ldo5: LDO_REG5 {
 322                                 regulator-always-on;
 323                                 regulator-min-microvolt = <1800000>;
 324                                 regulator-max-microvolt = <3300000>;
 325                                 regulator-name = "ldo5";
 326                         };
 327
 328                         vdd10_lcd: LDO_REG6 {
 329                                 regulator-always-on;
 330                                 regulator-boot-on;
 331                                 regulator-min-microvolt = <1000000>;
 332                                 regulator-max-microvolt = <1000000>;
 333                                 regulator-name = "vdd10_lcd";
 334                                 regulator-state-mem {
 335                                         regulator-on-in-suspend;
 336                                         regulator-suspend-microvolt = <1000000>;
 337                                 };
 338                         };
 339
 340                         vcc_18: LDO_REG7 {
 341                                 regulator-always-on;
 342                                 regulator-boot-on;
 343                                 regulator-min-microvolt = <1800000>;
 344                                 regulator-max-microvolt = <1800000>;
 345                                 regulator-name = "vcc_18";
 346                                 regulator-state-mem {
 347                                         regulator-on-in-suspend;
 348                                         regulator-suspend-microvolt = <1800000>;
 349                                 };
 350                         };
 351
 352                         vcca_33: LDO_REG8 {
 353                                 regulator-always-on;
 354                                 regulator-boot-on;
 355                                 regulator-min-microvolt = <3300000>;
 356                                 regulator-max-microvolt = <3300000>;
 357                                 regulator-name = "vcca_33";
 358                                 regulator-state-mem {
 359                                         regulator-on-in-suspend;
 360                                         regulator-suspend-microvolt = <3300000>;
 361                                 };
 362                         };
 363
 364                         vccio_wl: SWITCH_REG1 {
 365                                 regulator-always-on;
 366                                 regulator-boot-on;
 367                                 regulator-name = "vccio_wl";
 368                                 regulator-state-mem {
 369                                         regulator-on-in-suspend;
 370                                 };
 371                         };
 372
 373                         vcc_lcd: SWITCH_REG2 {
 374                                 regulator-always-on;
 375                                 regulator-boot-on;
 376                                 regulator-name = "vcc_lcd";
 377                                 regulator-state-mem {
 378                                         regulator-on-in-suspend;
 379                                 };
 380                         };
 381                 };
 382         };
 383 };
 384
 385 &i2c1 {
 386         status = "okay";
 387         clock-frequency = <400000>;
 388
 389         ak8963: ak8963@0d {
 390                 compatible = "asahi-kasei,ak8975";
 391                 reg = <0x0d>;
 392                 interrupt-parent = <&gpio8>;
 393                 interrupts = <1 IRQ_TYPE_EDGE_RISING>;
 394                 pinctrl-names = "default";
 395                 pinctrl-0 = <&comp_int>;
 396         };
 397
 398         l3g4200d: l3g4200d@68 {
 399                 compatible = "st,l3g4200d-gyro";
 400                 st,drdy-int-pin = <2>;
 401                 reg = <0x6b>;
 402         };
 403
 404         mma8452: mma8452@1d {
 405                 compatible = "fsl,mma8452";
 406                 reg = <0x1d>;
 407                 interrupt-parent = <&gpio8>;
 408                 interrupts = <0 IRQ_TYPE_EDGE_RISING>;
 409                 pinctrl-names = "default";
 410                 pinctrl-0 = <&gsensor_int>;
 411         };
 412 };
 413
 414 &i2c2 {
 415         status = "okay";
 416 };
 417
 418 &i2c3 {
 419         status = "okay";
 420 };
 421
 422 &i2c4 {
 423         status = "okay";
 424 };
 425
 426 &i2c5 {
 427         status = "okay";
 428 };
 429
 430 &io_domains {
 431         audio-supply = <&vcca_33>;
 432         bb-supply = <&vcc_io>;
 433         dvp-supply = <&vcc18_dvp>;
 434         flash0-supply = <&vcc_flash>;
 435         flash1-supply = <&vcc_lan>;
 436         gpio30-supply = <&vcc_io>;
 437         gpio1830-supply = <&vcc_io>;
 438         lcdc-supply = <&vcc_io>;
 439         sdcard-supply = <&vccio_sd>;
 440         wifi-supply = <&vccio_wl>;
 441         status = "okay";
 442 };
 443
 444 &pinctrl {
 445         ak8963 {
 446                 comp_int: comp-int {
 447                         rockchip,pins = <8 1 RK_FUNC_GPIO &pcfg_pull_up>;
 448                 };
 449         };
 450
 451         buttons {
 452                 pwrbtn: pwrbtn {
 453                         rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
 454                 };
 455         };
 456
 457         dvp {
 458                 dvp_pwr: dvp-pwr {
 459                         rockchip,pins = <0 17 RK_FUNC_GPIO &pcfg_pull_none>;
 460                 };
 461         };
 462
 463         ir {
 464                 ir_int: ir-int {
 465                         rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_up>;
 466                 };
 467         };
 468
 469         mma8452 {
 470                 gsensor_int: gsensor-int {
 471                         rockchip,pins = <8 0 RK_FUNC_GPIO &pcfg_pull_up>;
 472                 };
 473         };
 474
 475         pmic {
 476                 pmic_int: pmic-int {
 477                         rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
 478                 };
 479         };
 480
 481         sdmmc {
 482                 sdmmc_pwr: sdmmc-pwr {
 483                         rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>;
 484                 };
 485         };
 486
 487         usb_host {
 488                 host_vbus_drv: host-vbus-drv {
 489                         rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
 490                 };
 491         };
 492 };
 493
 494 &saradc {
 495         status = "okay";
 496 };
 497
 498 &tsadc {
 499         rockchip,hw-tshut-mode = <0>;
 500         rockchip,hw-tshut-polarity = <0>;
 501         status = "okay";
 502 };
 503
 504 &vopb {
 505         status = "okay";
 506 };
 507
 508 &vopb_mmu {
 509         status = "okay";
 510 };
 511
 512 &vopl {
 513         status = "okay";
 514 };
 515
 516 &vopl_mmu {
 517         status = "okay";
 518 };
 519
 520 &uart0 {
 521         status = "okay";
 522 };
 523
 524 &uart1 {
 525         status = "okay";
 526 };
 527
 528 &uart2 {
 529         status = "okay";
 530 };
 531
 532 &uart3 {
 533         status = "okay";
 534 };
 535
 536 &uart4 {
 537         status = "okay";
 538 };
 539
 540 &usb_host1 {
 541         vbus-supply = <&vcc5v0_host>;
 542         status = "okay";
 543 };
 544
 545 &usbphy {
 546         status = "okay";
 547 };