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

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2014, 2015 Andy Yan <andy.yan@rock-chips.com>
   4  */
   5
   6 /dts-v1/;
   7 #include <dt-bindings/input/input.h>
   8 #include "rk3288.dtsi"
   9
  10 / {
  11         model = "PopMetal-RK3288";
  12         compatible = "chipspark,popmetal-rk3288", "rockchip,rk3288";
  13
  14         memory@0 {
  15                 device_type = "memory";
  16                 reg = <0x0 0x0 0x0 0x80000000>;
  17         };
  18
  19         ext_gmac: external-gmac-clock {
  20                 compatible = "fixed-clock";
  21                 clock-frequency = <125000000>;
  22                 clock-output-names = "ext_gmac";
  23                 #clock-cells = <0>;
  24         };
  25
  26         gpio-keys {
  27                 compatible = "gpio-keys";
  28                 autorepeat;
  29
  30                 pinctrl-names = "default";
  31                 pinctrl-0 = <&pwrbtn>;
  32
  33                 power {
  34                         gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
  35                         linux,code = <KEY_POWER>;
  36                         label = "GPIO Key Power";
  37                         linux,input-type = <1>;
  38                         wakeup-source;
  39                         debounce-interval = <100>;
  40                 };
  41         };
  42
  43         ir: ir-receiver {
  44                 compatible = "gpio-ir-receiver";
  45                 gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_LOW>;
  46                 pinctrl-names = "default";
  47                 pinctrl-0 = <&ir_int>;
  48         };
  49
  50         vcc_flash: flash-regulator {
  51                 compatible = "regulator-fixed";
  52                 regulator-name = "vcc_flash";
  53                 regulator-min-microvolt = <1800000>;
  54                 regulator-max-microvolt = <1800000>;
  55                 vin-supply = <&vcc_io>;
  56         };
  57
  58         vcc_sd: sdmmc-regulator {
  59                 compatible = "regulator-fixed";
  60                 gpio = <&gpio7 RK_PB3 GPIO_ACTIVE_LOW>;
  61                 pinctrl-names = "default";
  62                 pinctrl-0 = <&sdmmc_pwr>;
  63                 regulator-name = "vcc_sd";
  64                 regulator-min-microvolt = <3300000>;
  65                 regulator-max-microvolt = <3300000>;
  66                 startup-delay-us = <100000>;
  67                 vin-supply = <&vcc_io>;
  68         };
  69
  70         vcc_sys: vsys-regulator {
  71                 compatible = "regulator-fixed";
  72                 regulator-name = "vcc_sys";
  73                 regulator-min-microvolt = <5000000>;
  74                 regulator-max-microvolt = <5000000>;
  75                 regulator-always-on;
  76                 regulator-boot-on;
  77         };
  78
  79         /*
  80          * A PT5128 creates both dovdd_1v8 and vcc28_dvp, controlled
  81          * by the dvp_pwr pin.
  82          */
  83         vcc18_dvp: vcc18-dvp-regulator {
  84                 compatible = "regulator-fixed";
  85                 regulator-name = "vcc18-dvp";
  86                 regulator-min-microvolt = <1800000>;
  87                 regulator-max-microvolt = <1800000>;
  88                 vin-supply = <&vcc28_dvp>;
  89         };
  90
  91         vcc28_dvp: vcc28-dvp-regulator {
  92                 compatible = "regulator-fixed";
  93                 enable-active-high;
  94                 gpio = <&gpio0 RK_PC1 GPIO_ACTIVE_HIGH>;
  95                 pinctrl-names = "default";
  96                 pinctrl-0 = <&dvp_pwr>;
  97                 regulator-name = "vcc28_dvp";
  98                 regulator-min-microvolt = <2800000>;
  99                 regulator-max-microvolt = <2800000>;
 100                 regulator-always-on;
 101                 vin-supply = <&vcc_io>;
 102         };
 103 };
 104
 105 &cpu0 {
 106         cpu0-supply = <&vdd_cpu>;
 107 };
 108
 109 &emmc {
 110         bus-width = <8>;
 111         cap-mmc-highspeed;
 112         disable-wp;
 113         mmc-ddr-1_8v;
 114         mmc-hs200-1_8v;
 115         non-removable;
 116         pinctrl-names = "default";
 117         pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>;
 118         vmmc-supply = <&vcc_io>;
 119         vqmmc-supply = <&vcc_flash>;
 120         status = "okay";
 121 };
 122
 123 &sdmmc {
 124         bus-width = <4>;
 125         cap-mmc-highspeed;
 126         cap-sd-highspeed;
 127         card-detect-delay = <200>;
 128         disable-wp;                     /* wp not hooked up */
 129         pinctrl-names = "default";
 130         pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
 131         sd-uhs-sdr12;
 132         sd-uhs-sdr25;
 133         sd-uhs-sdr50;
 134         sd-uhs-sdr104;
 135         vmmc-supply = <&vcc_sd>;
 136         vqmmc-supply = <&vccio_sd>;
 137         status = "okay";
 138 };
 139
 140 &gmac {
 141         phy-supply = <&vcc_lan>;
 142         phy-mode = "rgmii";
 143         clock_in_out = "input";
 144         snps,reset-gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_HIGH>;
 145         snps,reset-active-low;
 146         snps,reset-delays-us = <0 10000 1000000>;
 147         assigned-clocks = <&cru SCLK_MAC>;
 148         assigned-clock-parents = <&ext_gmac>;
 149         pinctrl-names = "default";
 150         pinctrl-0 = <&rgmii_pins>;
 151         tx_delay = <0x30>;
 152         rx_delay = <0x10>;
 153         status = "ok";
 154 };
 155
 156 &hdmi {
 157         ddc-i2c-bus = <&i2c5>;
 158         status = "okay";
 159 };
 160
 161 &i2c0 {
 162         status = "okay";
 163         clock-frequency = <400000>;
 164
 165         rk808: pmic@1b {
 166                 compatible = "rockchip,rk808";
 167                 reg = <0x1b>;
 168                 interrupt-parent = <&gpio0>;
 169                 interrupts = <RK_PA4 IRQ_TYPE_LEVEL_LOW>;
 170                 pinctrl-names = "default";
 171                 pinctrl-0 = <&pmic_int &global_pwroff>;
 172                 rockchip,system-power-controller;
 173                 wakeup-source;
 174                 #clock-cells = <1>;
 175                 clock-output-names = "xin32k", "rk808-clkout2";
 176
 177                 vcc1-supply = <&vcc_sys>;
 178                 vcc2-supply = <&vcc_sys>;
 179                 vcc3-supply = <&vcc_sys>;
 180                 vcc4-supply = <&vcc_sys>;
 181                 vcc6-supply = <&vcc_sys>;
 182                 vcc7-supply = <&vcc_sys>;
 183                 vcc8-supply = <&vcc_18>;
 184                 vcc9-supply = <&vcc_io>;
 185                 vcc10-supply = <&vcc_io>;
 186                 vcc11-supply = <&vcc_sys>;
 187                 vcc12-supply = <&vcc_io>;
 188                 vddio-supply = <&vcc_io>;
 189
 190                 regulators {
 191                         vdd_cpu: DCDC_REG1 {
 192                                 regulator-always-on;
 193                                 regulator-boot-on;
 194                                 regulator-min-microvolt = <750000>;
 195                                 regulator-max-microvolt = <1350000>;
 196                                 regulator-name = "vdd_arm";
 197                                 regulator-state-mem {
 198                                         regulator-off-in-suspend;
 199                                 };
 200                         };
 201
 202                         vdd_gpu: DCDC_REG2 {
 203                                 regulator-always-on;
 204                                 regulator-boot-on;
 205                                 regulator-min-microvolt = <850000>;
 206                                 regulator-max-microvolt = <1250000>;
 207                                 regulator-name = "vdd_gpu";
 208                                 regulator-state-mem {
 209                                         regulator-on-in-suspend;
 210                                         regulator-suspend-microvolt = <1000000>;
 211                                 };
 212                         };
 213
 214                         vcc_ddr: DCDC_REG3 {
 215                                 regulator-always-on;
 216                                 regulator-boot-on;
 217                                 regulator-name = "vcc_ddr";
 218                                 regulator-state-mem {
 219                                         regulator-on-in-suspend;
 220                                 };
 221                         };
 222
 223                         vcc_io: DCDC_REG4 {
 224                                 regulator-always-on;
 225                                 regulator-boot-on;
 226                                 regulator-min-microvolt = <3300000>;
 227                                 regulator-max-microvolt = <3300000>;
 228                                 regulator-name = "vcc_io";
 229                                 regulator-state-mem {
 230                                         regulator-on-in-suspend;
 231                                         regulator-suspend-microvolt = <3300000>;
 232                                 };
 233                         };
 234
 235                         vcc_lan: LDO_REG1 {
 236                                 regulator-always-on;
 237                                 regulator-boot-on;
 238                                 regulator-min-microvolt = <3300000>;
 239                                 regulator-max-microvolt = <3300000>;
 240                                 regulator-name = "vcc_lan";
 241                                 regulator-state-mem {
 242                                         regulator-on-in-suspend;
 243                                         regulator-suspend-microvolt = <3300000>;
 244                                 };
 245                         };
 246
 247                         vccio_sd: LDO_REG2 {
 248                                 regulator-always-on;
 249                                 regulator-boot-on;
 250                                 regulator-min-microvolt = <1800000>;
 251                                 regulator-max-microvolt = <3300000>;
 252                                 regulator-name = "vccio_sd";
 253                                 regulator-state-mem {
 254                                         regulator-off-in-suspend;
 255                                 };
 256                         };
 257
 258                         vdd_10: LDO_REG3 {
 259                                 regulator-always-on;
 260                                 regulator-boot-on;
 261                                 regulator-min-microvolt = <1000000>;
 262                                 regulator-max-microvolt = <1000000>;
 263                                 regulator-name = "vdd_10";
 264                                 regulator-state-mem {
 265                                         regulator-on-in-suspend;
 266                                         regulator-suspend-microvolt = <1000000>;
 267                                 };
 268                         };
 269
 270                         vcc18_lcd: LDO_REG4 {
 271                                 regulator-always-on;
 272                                 regulator-boot-on;
 273                                 regulator-min-microvolt = <1800000>;
 274                                 regulator-max-microvolt = <1800000>;
 275                                 regulator-name = "vcc18_lcd";
 276                                 regulator-state-mem {
 277                                         regulator-on-in-suspend;
 278                                         regulator-suspend-microvolt = <1800000>;
 279                                 };
 280                         };
 281
 282                         ldo5: LDO_REG5 {
 283                                 regulator-always-on;
 284                                 regulator-min-microvolt = <1800000>;
 285                                 regulator-max-microvolt = <3300000>;
 286                                 regulator-name = "ldo5";
 287                         };
 288
 289                         vdd10_lcd: LDO_REG6 {
 290                                 regulator-always-on;
 291                                 regulator-boot-on;
 292                                 regulator-min-microvolt = <1000000>;
 293                                 regulator-max-microvolt = <1000000>;
 294                                 regulator-name = "vdd10_lcd";
 295                                 regulator-state-mem {
 296                                         regulator-on-in-suspend;
 297                                         regulator-suspend-microvolt = <1000000>;
 298                                 };
 299                         };
 300
 301                         vcc_18: LDO_REG7 {
 302                                 regulator-always-on;
 303                                 regulator-boot-on;
 304                                 regulator-min-microvolt = <1800000>;
 305                                 regulator-max-microvolt = <1800000>;
 306                                 regulator-name = "vcc_18";
 307                                 regulator-state-mem {
 308                                         regulator-on-in-suspend;
 309                                         regulator-suspend-microvolt = <1800000>;
 310                                 };
 311                         };
 312
 313                         vcca_33: LDO_REG8 {
 314                                 regulator-always-on;
 315                                 regulator-boot-on;
 316                                 regulator-min-microvolt = <3300000>;
 317                                 regulator-max-microvolt = <3300000>;
 318                                 regulator-name = "vcca_33";
 319                                 regulator-state-mem {
 320                                         regulator-on-in-suspend;
 321                                         regulator-suspend-microvolt = <3300000>;
 322                                 };
 323                         };
 324
 325                         vccio_wl: SWITCH_REG1 {
 326                                 regulator-always-on;
 327                                 regulator-boot-on;
 328                                 regulator-name = "vccio_wl";
 329                                 regulator-state-mem {
 330                                         regulator-on-in-suspend;
 331                                 };
 332                         };
 333
 334                         vcc_lcd: SWITCH_REG2 {
 335                                 regulator-always-on;
 336                                 regulator-boot-on;
 337                                 regulator-name = "vcc_lcd";
 338                                 regulator-state-mem {
 339                                         regulator-on-in-suspend;
 340                                 };
 341                         };
 342                 };
 343         };
 344 };
 345
 346 &i2c1 {
 347         status = "okay";
 348         clock-frequency = <400000>;
 349
 350         ak8963: ak8963@d {
 351                 compatible = "asahi-kasei,ak8975";
 352                 reg = <0x0d>;
 353                 interrupt-parent = <&gpio8>;
 354                 interrupts = <RK_PA1 IRQ_TYPE_EDGE_RISING>;
 355                 pinctrl-names = "default";
 356                 pinctrl-0 = <&comp_int>;
 357                 vdd-supply = <&vcc_io>;
 358                 vid-supply = <&vcc_io>;
 359         };
 360
 361         l3g4200d: l3g4200d@69 {
 362                 compatible = "st,l3g4200d-gyro";
 363                 st,drdy-int-pin = <2>;
 364                 reg = <0x69>;
 365                 vdd-supply = <&vcc_io>;
 366                 vddio-supply = <&vcc_io>;
 367         };
 368
 369         mma8452: mma8452@1d {
 370                 compatible = "fsl,mma8452";
 371                 reg = <0x1d>;
 372                 interrupt-parent = <&gpio8>;
 373                 interrupts = <RK_PA0 IRQ_TYPE_EDGE_RISING>;
 374                 pinctrl-names = "default";
 375                 pinctrl-0 = <&gsensor_int>;
 376         };
 377 };
 378
 379 &i2c2 {
 380         status = "okay";
 381 };
 382
 383 &i2c3 {
 384         status = "okay";
 385 };
 386
 387 &i2c4 {
 388         status = "okay";
 389 };
 390
 391 &i2c5 {
 392         status = "okay";
 393 };
 394
 395 &io_domains {
 396         status = "okay";
 397
 398         audio-supply = <&vcca_33>;
 399         bb-supply = <&vcc_io>;
 400         dvp-supply = <&vcc18_dvp>;
 401         flash0-supply = <&vcc_flash>;
 402         flash1-supply = <&vcc_lan>;
 403         gpio30-supply = <&vcc_io>;
 404         gpio1830-supply = <&vcc_io>;
 405         lcdc-supply = <&vcc_io>;
 406         sdcard-supply = <&vccio_sd>;
 407         wifi-supply = <&vccio_wl>;
 408 };
 409
 410 &pinctrl {
 411         ak8963 {
 412                 comp_int: comp-int {
 413                         rockchip,pins = <8 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
 414                 };
 415         };
 416
 417         buttons {
 418                 pwrbtn: pwrbtn {
 419                         rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
 420                 };
 421         };
 422
 423         dvp {
 424                 dvp_pwr: dvp-pwr {
 425                         rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
 426                 };
 427         };
 428
 429         ir {
 430                 ir_int: ir-int {
 431                         rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
 432                 };
 433         };
 434
 435         mma8452 {
 436                 gsensor_int: gsensor-int {
 437                         rockchip,pins = <8 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
 438                 };
 439         };
 440
 441         pmic {
 442                 pmic_int: pmic-int {
 443                         rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
 444                 };
 445         };
 446
 447         sdmmc {
 448                 sdmmc_pwr: sdmmc-pwr {
 449                         rockchip,pins = <7 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
 450                 };
 451         };
 452 };
 453
 454 &tsadc {
 455         rockchip,hw-tshut-mode = <0>;
 456         rockchip,hw-tshut-polarity = <0>;
 457         status = "okay";
 458 };
 459
 460 &vopb {
 461         status = "okay";
 462 };
 463
 464 &vopb_mmu {
 465         status = "okay";
 466 };
 467
 468 &vopl {
 469         status = "okay";
 470 };
 471
 472 &vopl_mmu {
 473         status = "okay";
 474 };
 475
 476 &uart0 {
 477         status = "okay";
 478 };
 479
 480 &uart1 {
 481         status = "okay";
 482 };
 483
 484 &uart2 {
 485         status = "okay";
 486 };
 487
 488 &uart3 {
 489         status = "okay";
 490 };
 491
 492 &uart4 {
 493         status = "okay";
 494 };
 495
 496 &usbphy {
 497         status = "okay";
 498 };
 499
 500 &usb_otg {
 501         status = "okay";
 502 };