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         cpu-supply = <&vdd_cpu>;
 107 };
 108
 109 &cpu1 {
 110         cpu-supply = <&vdd_cpu>;
 111 };
 112
 113 &cpu2 {
 114         cpu-supply = <&vdd_cpu>;
 115 };
 116
 117 &cpu3 {
 118         cpu-supply = <&vdd_cpu>;
 119 };
 120
 121 &emmc {
 122         bus-width = <8>;
 123         cap-mmc-highspeed;
 124         mmc-ddr-1_8v;
 125         mmc-hs200-1_8v;
 126         non-removable;
 127         pinctrl-names = "default";
 128         pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>;
 129         vmmc-supply = <&vcc_io>;
 130         vqmmc-supply = <&vcc_flash>;
 131         status = "okay";
 132 };
 133
 134 &sdmmc {
 135         bus-width = <4>;
 136         cap-mmc-highspeed;
 137         cap-sd-highspeed;
 138         card-detect-delay = <200>;
 139         disable-wp;                     /* wp not hooked up */
 140         pinctrl-names = "default";
 141         pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
 142         sd-uhs-sdr12;
 143         sd-uhs-sdr25;
 144         sd-uhs-sdr50;
 145         sd-uhs-sdr104;
 146         vmmc-supply = <&vcc_sd>;
 147         vqmmc-supply = <&vccio_sd>;
 148         status = "okay";
 149 };
 150
 151 &gmac {
 152         phy-supply = <&vcc_lan>;
 153         phy-mode = "rgmii";
 154         clock_in_out = "input";
 155         snps,reset-gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_HIGH>;
 156         snps,reset-active-low;
 157         snps,reset-delays-us = <0 10000 1000000>;
 158         assigned-clocks = <&cru SCLK_MAC>;
 159         assigned-clock-parents = <&ext_gmac>;
 160         pinctrl-names = "default";
 161         pinctrl-0 = <&rgmii_pins>;
 162         tx_delay = <0x30>;
 163         rx_delay = <0x10>;
 164         status = "okay";
 165 };
 166
 167 &hdmi {
 168         ddc-i2c-bus = <&i2c5>;
 169         status = "okay";
 170 };
 171
 172 &i2c0 {
 173         status = "okay";
 174         clock-frequency = <400000>;
 175
 176         rk808: pmic@1b {
 177                 compatible = "rockchip,rk808";
 178                 reg = <0x1b>;
 179                 interrupt-parent = <&gpio0>;
 180                 interrupts = <RK_PA4 IRQ_TYPE_LEVEL_LOW>;
 181                 pinctrl-names = "default";
 182                 pinctrl-0 = <&pmic_int &global_pwroff>;
 183                 rockchip,system-power-controller;
 184                 wakeup-source;
 185                 #clock-cells = <1>;
 186                 clock-output-names = "xin32k", "rk808-clkout2";
 187
 188                 vcc1-supply = <&vcc_sys>;
 189                 vcc2-supply = <&vcc_sys>;
 190                 vcc3-supply = <&vcc_sys>;
 191                 vcc4-supply = <&vcc_sys>;
 192                 vcc6-supply = <&vcc_sys>;
 193                 vcc7-supply = <&vcc_sys>;
 194                 vcc8-supply = <&vcc_18>;
 195                 vcc9-supply = <&vcc_io>;
 196                 vcc10-supply = <&vcc_io>;
 197                 vcc11-supply = <&vcc_sys>;
 198                 vcc12-supply = <&vcc_io>;
 199                 vddio-supply = <&vcc_io>;
 200
 201                 regulators {
 202                         vdd_cpu: DCDC_REG1 {
 203                                 regulator-always-on;
 204                                 regulator-boot-on;
 205                                 regulator-min-microvolt = <750000>;
 206                                 regulator-max-microvolt = <1350000>;
 207                                 regulator-name = "vdd_arm";
 208                                 regulator-state-mem {
 209                                         regulator-off-in-suspend;
 210                                 };
 211                         };
 212
 213                         vdd_gpu: DCDC_REG2 {
 214                                 regulator-always-on;
 215                                 regulator-boot-on;
 216                                 regulator-min-microvolt = <850000>;
 217                                 regulator-max-microvolt = <1250000>;
 218                                 regulator-name = "vdd_gpu";
 219                                 regulator-state-mem {
 220                                         regulator-on-in-suspend;
 221                                         regulator-suspend-microvolt = <1000000>;
 222                                 };
 223                         };
 224
 225                         vcc_ddr: DCDC_REG3 {
 226                                 regulator-always-on;
 227                                 regulator-boot-on;
 228                                 regulator-name = "vcc_ddr";
 229                                 regulator-state-mem {
 230                                         regulator-on-in-suspend;
 231                                 };
 232                         };
 233
 234                         vcc_io: DCDC_REG4 {
 235                                 regulator-always-on;
 236                                 regulator-boot-on;
 237                                 regulator-min-microvolt = <3300000>;
 238                                 regulator-max-microvolt = <3300000>;
 239                                 regulator-name = "vcc_io";
 240                                 regulator-state-mem {
 241                                         regulator-on-in-suspend;
 242                                         regulator-suspend-microvolt = <3300000>;
 243                                 };
 244                         };
 245
 246                         vcc_lan: LDO_REG1 {
 247                                 regulator-always-on;
 248                                 regulator-boot-on;
 249                                 regulator-min-microvolt = <3300000>;
 250                                 regulator-max-microvolt = <3300000>;
 251                                 regulator-name = "vcc_lan";
 252                                 regulator-state-mem {
 253                                         regulator-on-in-suspend;
 254                                         regulator-suspend-microvolt = <3300000>;
 255                                 };
 256                         };
 257
 258                         vccio_sd: LDO_REG2 {
 259                                 regulator-always-on;
 260                                 regulator-boot-on;
 261                                 regulator-min-microvolt = <1800000>;
 262                                 regulator-max-microvolt = <3300000>;
 263                                 regulator-name = "vccio_sd";
 264                                 regulator-state-mem {
 265                                         regulator-off-in-suspend;
 266                                 };
 267                         };
 268
 269                         vdd_10: LDO_REG3 {
 270                                 regulator-always-on;
 271                                 regulator-boot-on;
 272                                 regulator-min-microvolt = <1000000>;
 273                                 regulator-max-microvolt = <1000000>;
 274                                 regulator-name = "vdd_10";
 275                                 regulator-state-mem {
 276                                         regulator-on-in-suspend;
 277                                         regulator-suspend-microvolt = <1000000>;
 278                                 };
 279                         };
 280
 281                         vcc18_lcd: LDO_REG4 {
 282                                 regulator-always-on;
 283                                 regulator-boot-on;
 284                                 regulator-min-microvolt = <1800000>;
 285                                 regulator-max-microvolt = <1800000>;
 286                                 regulator-name = "vcc18_lcd";
 287                                 regulator-state-mem {
 288                                         regulator-on-in-suspend;
 289                                         regulator-suspend-microvolt = <1800000>;
 290                                 };
 291                         };
 292
 293                         ldo5: LDO_REG5 {
 294                                 regulator-always-on;
 295                                 regulator-min-microvolt = <1800000>;
 296                                 regulator-max-microvolt = <3300000>;
 297                                 regulator-name = "ldo5";
 298                         };
 299
 300                         vdd10_lcd: LDO_REG6 {
 301                                 regulator-always-on;
 302                                 regulator-boot-on;
 303                                 regulator-min-microvolt = <1000000>;
 304                                 regulator-max-microvolt = <1000000>;
 305                                 regulator-name = "vdd10_lcd";
 306                                 regulator-state-mem {
 307                                         regulator-on-in-suspend;
 308                                         regulator-suspend-microvolt = <1000000>;
 309                                 };
 310                         };
 311
 312                         vcc_18: LDO_REG7 {
 313                                 regulator-always-on;
 314                                 regulator-boot-on;
 315                                 regulator-min-microvolt = <1800000>;
 316                                 regulator-max-microvolt = <1800000>;
 317                                 regulator-name = "vcc_18";
 318                                 regulator-state-mem {
 319                                         regulator-on-in-suspend;
 320                                         regulator-suspend-microvolt = <1800000>;
 321                                 };
 322                         };
 323
 324                         vcca_33: LDO_REG8 {
 325                                 regulator-always-on;
 326                                 regulator-boot-on;
 327                                 regulator-min-microvolt = <3300000>;
 328                                 regulator-max-microvolt = <3300000>;
 329                                 regulator-name = "vcca_33";
 330                                 regulator-state-mem {
 331                                         regulator-on-in-suspend;
 332                                         regulator-suspend-microvolt = <3300000>;
 333                                 };
 334                         };
 335
 336                         vccio_wl: SWITCH_REG1 {
 337                                 regulator-always-on;
 338                                 regulator-boot-on;
 339                                 regulator-name = "vccio_wl";
 340                                 regulator-state-mem {
 341                                         regulator-on-in-suspend;
 342                                 };
 343                         };
 344
 345                         vcc_lcd: SWITCH_REG2 {
 346                                 regulator-always-on;
 347                                 regulator-boot-on;
 348                                 regulator-name = "vcc_lcd";
 349                                 regulator-state-mem {
 350                                         regulator-on-in-suspend;
 351                                 };
 352                         };
 353                 };
 354         };
 355 };
 356
 357 &i2c1 {
 358         status = "okay";
 359         clock-frequency = <400000>;
 360
 361         ak8963: ak8963@d {
 362                 compatible = "asahi-kasei,ak8975";
 363                 reg = <0x0d>;
 364                 interrupt-parent = <&gpio8>;
 365                 interrupts = <RK_PA1 IRQ_TYPE_EDGE_RISING>;
 366                 pinctrl-names = "default";
 367                 pinctrl-0 = <&comp_int>;
 368                 vdd-supply = <&vcc_io>;
 369                 vid-supply = <&vcc_io>;
 370         };
 371
 372         l3g4200d: l3g4200d@69 {
 373                 compatible = "st,l3g4200d-gyro";
 374                 st,drdy-int-pin = <2>;
 375                 reg = <0x69>;
 376                 vdd-supply = <&vcc_io>;
 377                 vddio-supply = <&vcc_io>;
 378         };
 379
 380         mma8452: mma8452@1d {
 381                 compatible = "fsl,mma8452";
 382                 reg = <0x1d>;
 383                 interrupt-parent = <&gpio8>;
 384                 interrupts = <RK_PA0 IRQ_TYPE_EDGE_RISING>;
 385                 pinctrl-names = "default";
 386                 pinctrl-0 = <&gsensor_int>;
 387         };
 388 };
 389
 390 &i2c2 {
 391         status = "okay";
 392 };
 393
 394 &i2c3 {
 395         status = "okay";
 396 };
 397
 398 &i2c4 {
 399         status = "okay";
 400 };
 401
 402 &i2c5 {
 403         status = "okay";
 404 };
 405
 406 &io_domains {
 407         status = "okay";
 408
 409         audio-supply = <&vcca_33>;
 410         bb-supply = <&vcc_io>;
 411         dvp-supply = <&vcc18_dvp>;
 412         flash0-supply = <&vcc_flash>;
 413         flash1-supply = <&vcc_lan>;
 414         gpio30-supply = <&vcc_io>;
 415         gpio1830-supply = <&vcc_io>;
 416         lcdc-supply = <&vcc_io>;
 417         sdcard-supply = <&vccio_sd>;
 418         wifi-supply = <&vccio_wl>;
 419 };
 420
 421 &pinctrl {
 422         ak8963 {
 423                 comp_int: comp-int {
 424                         rockchip,pins = <8 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
 425                 };
 426         };
 427
 428         buttons {
 429                 pwrbtn: pwrbtn {
 430                         rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
 431                 };
 432         };
 433
 434         dvp {
 435                 dvp_pwr: dvp-pwr {
 436                         rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
 437                 };
 438         };
 439
 440         ir {
 441                 ir_int: ir-int {
 442                         rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
 443                 };
 444         };
 445
 446         mma8452 {
 447                 gsensor_int: gsensor-int {
 448                         rockchip,pins = <8 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
 449                 };
 450         };
 451
 452         pmic {
 453                 pmic_int: pmic-int {
 454                         rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
 455                 };
 456         };
 457
 458         sdmmc {
 459                 sdmmc_pwr: sdmmc-pwr {
 460                         rockchip,pins = <7 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
 461                 };
 462         };
 463 };
 464
 465 &tsadc {
 466         rockchip,hw-tshut-mode = <0>;
 467         rockchip,hw-tshut-polarity = <0>;
 468         status = "okay";
 469 };
 470
 471 &vopb {
 472         status = "okay";
 473 };
 474
 475 &vopb_mmu {
 476         status = "okay";
 477 };
 478
 479 &vopl {
 480         status = "okay";
 481 };
 482
 483 &vopl_mmu {
 484         status = "okay";
 485 };
 486
 487 &uart0 {
 488         status = "okay";
 489 };
 490
 491 &uart1 {
 492         status = "okay";
 493 };
 494
 495 &uart2 {
 496         status = "okay";
 497 };
 498
 499 &uart3 {
 500         status = "okay";
 501 };
 502
 503 &uart4 {
 504         status = "okay";
 505 };
 506
 507 &usbphy {
 508         status = "okay";
 509 };
 510
 511 &usb_otg {
 512         status = "okay";
 513 };