arch/arm64/boot/dts/rockchip/px30-evb.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2018 Fuzhou Rockchip Electronics Co., Ltd
   4  */
   5
   6 /dts-v1/;
   7 #include <dt-bindings/gpio/gpio.h>
   8 #include <dt-bindings/input/input.h>
   9 #include <dt-bindings/pinctrl/rockchip.h>
  10 #include "px30.dtsi"
  11
  12 / {
  13         model = "Rockchip PX30 EVB";
  14         compatible = "rockchip,px30-evb", "rockchip,px30";
  15
  16         chosen {
  17                 stdout-path = "serial5:115200n8";
  18         };
  19
  20         adc-keys {
  21                 compatible = "adc-keys";
  22                 io-channels = <&saradc 2>;
  23                 io-channel-names = "buttons";
  24                 keyup-threshold-microvolt = <1800000>;
  25                 poll-interval = <100>;
  26
  27                 esc-key {
  28                         label = "esc";
  29                         linux,code = <KEY_ESC>;
  30                         press-threshold-microvolt = <1310000>;
  31                 };
  32
  33                 home-key {
  34                         label = "home";
  35                         linux,code = <KEY_HOME>;
  36                         press-threshold-microvolt = <624000>;
  37                 };
  38
  39                 menu-key {
  40                         label = "menu";
  41                         linux,code = <KEY_MENU>;
  42                         press-threshold-microvolt = <987000>;
  43                 };
  44
  45                 vol-down-key {
  46                         label = "volume down";
  47                         linux,code = <KEY_VOLUMEDOWN>;
  48                         press-threshold-microvolt = <300000>;
  49                 };
  50
  51                 vol-up-key {
  52                         label = "volume up";
  53                         linux,code = <KEY_VOLUMEUP>;
  54                         press-threshold-microvolt = <17000>;
  55                 };
  56         };
  57
  58         backlight: backlight {
  59                 compatible = "pwm-backlight";
  60                 pwms = <&pwm1 0 25000 0>;
  61                 power-supply = <&vcc3v3_lcd>;
  62         };
  63
  64         emmc_pwrseq: emmc-pwrseq {
  65                 compatible = "mmc-pwrseq-emmc";
  66                 pinctrl-0 = <&emmc_reset>;
  67                 pinctrl-names = "default";
  68                 reset-gpios = <&gpio1 RK_PB3 GPIO_ACTIVE_HIGH>;
  69         };
  70
  71         sdio_pwrseq: sdio-pwrseq {
  72                 compatible = "mmc-pwrseq-simple";
  73                 pinctrl-names = "default";
  74                 pinctrl-0 = <&wifi_enable_h>;
  75
  76                 /*
  77                  * On the module itself this is one of these (depending
  78                  * on the actual card populated):
  79                  * - SDIO_RESET_L_WL_REG_ON
  80                  * - PDN (power down when low)
  81                  */
  82                 reset-gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>; /* GPIO3_A4 */
  83         };
  84
  85         vcc5v0_sys: vccsys {
  86                 compatible = "regulator-fixed";
  87                 regulator-name = "vcc5v0_sys";
  88                 regulator-always-on;
  89                 regulator-boot-on;
  90                 regulator-min-microvolt = <5000000>;
  91                 regulator-max-microvolt = <5000000>;
  92         };
  93 };
  94
  95 &cpu0 {
  96         cpu-supply = <&vdd_arm>;
  97 };
  98
  99 &cpu1 {
 100         cpu-supply = <&vdd_arm>;
 101 };
 102
 103 &cpu2 {
 104         cpu-supply = <&vdd_arm>;
 105 };
 106
 107 &cpu3 {
 108         cpu-supply = <&vdd_arm>;
 109 };
 110
 111 &display_subsystem {
 112         status = "okay";
 113 };
 114
 115 &emmc {
 116         bus-width = <8>;
 117         cap-mmc-highspeed;
 118         mmc-hs200-1_8v;
 119         non-removable;
 120         mmc-pwrseq = <&emmc_pwrseq>;
 121         vmmc-supply = <&vcc_3v0>;
 122         vqmmc-supply = <&vccio_flash>;
 123         status = "okay";
 124 };
 125
 126 &gmac {
 127         clock_in_out = "output";
 128         phy-supply = <&vcc_rmii>;
 129         snps,reset-gpio = <&gpio2 13 GPIO_ACTIVE_LOW>;
 130         snps,reset-active-low;
 131         snps,reset-delays-us = <0 50000 50000>;
 132         status = "okay";
 133 };
 134
 135 &gpu {
 136         mali-supply = <&vdd_log>;
 137         status = "okay";
 138 };
 139
 140 &i2c0 {
 141         status = "okay";
 142
 143         rk809: pmic@20 {
 144                 compatible = "rockchip,rk809";
 145                 reg = <0x20>;
 146                 interrupt-parent = <&gpio0>;
 147                 interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
 148                 pinctrl-names = "default";
 149                 pinctrl-0 = <&pmic_int>;
 150                 rockchip,system-power-controller;
 151                 wakeup-source;
 152                 #clock-cells = <0>;
 153                 clock-output-names = "xin32k";
 154
 155                 vcc1-supply = <&vcc5v0_sys>;
 156                 vcc2-supply = <&vcc5v0_sys>;
 157                 vcc3-supply = <&vcc5v0_sys>;
 158                 vcc4-supply = <&vcc5v0_sys>;
 159                 vcc5-supply = <&vcc3v3_sys>;
 160                 vcc6-supply = <&vcc3v3_sys>;
 161                 vcc7-supply = <&vcc3v3_sys>;
 162                 vcc8-supply = <&vcc3v3_sys>;
 163                 vcc9-supply = <&vcc5v0_sys>;
 164
 165                 regulators {
 166                         vdd_log: DCDC_REG1 {
 167                                 regulator-name = "vdd_log";
 168                                 regulator-min-microvolt = <950000>;
 169                                 regulator-max-microvolt = <1350000>;
 170                                 regulator-ramp-delay = <6001>;
 171                                 regulator-always-on;
 172                                 regulator-boot-on;
 173
 174                                 regulator-state-mem {
 175                                         regulator-on-in-suspend;
 176                                         regulator-suspend-microvolt = <950000>;
 177                                 };
 178                         };
 179
 180                         vdd_arm: DCDC_REG2 {
 181                                 regulator-name = "vdd_arm";
 182                                 regulator-min-microvolt = <950000>;
 183                                 regulator-max-microvolt = <1350000>;
 184                                 regulator-ramp-delay = <6001>;
 185                                 regulator-always-on;
 186                                 regulator-boot-on;
 187
 188                                 regulator-state-mem {
 189                                         regulator-off-in-suspend;
 190                                         regulator-suspend-microvolt = <950000>;
 191                                 };
 192                         };
 193
 194                         vcc_ddr: DCDC_REG3 {
 195                                 regulator-name = "vcc_ddr";
 196                                 regulator-always-on;
 197                                 regulator-boot-on;
 198
 199                                 regulator-state-mem {
 200                                         regulator-on-in-suspend;
 201                                 };
 202                         };
 203
 204                         vcc_3v0: vcc_rmii: DCDC_REG4 {
 205                                 regulator-name = "vcc_3v0";
 206                                 regulator-min-microvolt = <3000000>;
 207                                 regulator-max-microvolt = <3000000>;
 208                                 regulator-always-on;
 209                                 regulator-boot-on;
 210
 211                                 regulator-state-mem {
 212                                         regulator-on-in-suspend;
 213                                         regulator-suspend-microvolt = <3000000>;
 214                                 };
 215                         };
 216
 217                         vcc3v3_sys: DCDC_REG5 {
 218                                 regulator-name = "vcc3v3_sys";
 219                                 regulator-min-microvolt = <3300000>;
 220                                 regulator-max-microvolt = <3300000>;
 221                                 regulator-always-on;
 222                                 regulator-boot-on;
 223
 224                                 regulator-state-mem {
 225                                         regulator-on-in-suspend;
 226                                         regulator-suspend-microvolt = <3300000>;
 227                                 };
 228                         };
 229
 230                         vcc_1v0: LDO_REG1 {
 231                                 regulator-name = "vcc_1v0";
 232                                 regulator-min-microvolt = <1000000>;
 233                                 regulator-max-microvolt = <1000000>;
 234                                 regulator-always-on;
 235                                 regulator-boot-on;
 236
 237                                 regulator-state-mem {
 238                                         regulator-on-in-suspend;
 239                                         regulator-suspend-microvolt = <1000000>;
 240                                 };
 241                         };
 242
 243                         vcc_1v8: vccio_flash: vccio_sdio: LDO_REG2 {
 244                                 regulator-name = "vcc_1v8";
 245                                 regulator-min-microvolt = <1800000>;
 246                                 regulator-max-microvolt = <1800000>;
 247                                 regulator-always-on;
 248                                 regulator-boot-on;
 249
 250                                 regulator-state-mem {
 251                                         regulator-on-in-suspend;
 252                                         regulator-suspend-microvolt = <1800000>;
 253                                 };
 254                         };
 255
 256                         vdd_1v0: LDO_REG3 {
 257                                 regulator-name = "vdd_1v0";
 258                                 regulator-min-microvolt = <1000000>;
 259                                 regulator-max-microvolt = <1000000>;
 260                                 regulator-always-on;
 261                                 regulator-boot-on;
 262
 263                                 regulator-state-mem {
 264                                         regulator-on-in-suspend;
 265                                         regulator-suspend-microvolt = <1000000>;
 266                                 };
 267                         };
 268
 269                         vcc3v0_pmu: LDO_REG4 {
 270                                 regulator-name = "vcc3v0_pmu";
 271                                 regulator-min-microvolt = <3000000>;
 272                                 regulator-max-microvolt = <3000000>;
 273                                 regulator-always-on;
 274                                 regulator-boot-on;
 275
 276                                 regulator-state-mem {
 277                                         regulator-on-in-suspend;
 278                                         regulator-suspend-microvolt = <3000000>;
 279                                 };
 280                         };
 281
 282                         vccio_sd: LDO_REG5 {
 283                                 regulator-name = "vccio_sd";
 284                                 regulator-min-microvolt = <1800000>;
 285                                 regulator-max-microvolt = <3300000>;
 286                                 regulator-always-on;
 287                                 regulator-boot-on;
 288
 289                                 regulator-state-mem {
 290                                         regulator-on-in-suspend;
 291                                         regulator-suspend-microvolt = <3300000>;
 292                                 };
 293                         };
 294
 295                         vcc_sd: LDO_REG6 {
 296                                 regulator-name = "vcc_sd";
 297                                 regulator-min-microvolt = <3300000>;
 298                                 regulator-max-microvolt = <3300000>;
 299                                 regulator-boot-on;
 300
 301                                 regulator-state-mem {
 302                                         regulator-on-in-suspend;
 303                                         regulator-suspend-microvolt = <3300000>;
 304                                 };
 305                         };
 306
 307                         vcc2v8_dvp: LDO_REG7 {
 308                                 regulator-name = "vcc2v8_dvp";
 309                                 regulator-min-microvolt = <2800000>;
 310                                 regulator-max-microvolt = <2800000>;
 311                                 regulator-boot-on;
 312
 313                                 regulator-state-mem {
 314                                         regulator-off-in-suspend;
 315                                         regulator-suspend-microvolt = <2800000>;
 316                                 };
 317                         };
 318
 319                         vcc1v8_dvp: LDO_REG8 {
 320                                 regulator-name = "vcc1v8_dvp";
 321                                 regulator-min-microvolt = <1800000>;
 322                                 regulator-max-microvolt = <1800000>;
 323                                 regulator-boot-on;
 324
 325                                 regulator-state-mem {
 326                                         regulator-on-in-suspend;
 327                                         regulator-suspend-microvolt = <1800000>;
 328                                 };
 329                         };
 330
 331                         vcc1v5_dvp: LDO_REG9 {
 332                                 regulator-name = "vcc1v5_dvp";
 333                                 regulator-min-microvolt = <1500000>;
 334                                 regulator-max-microvolt = <1500000>;
 335                                 regulator-boot-on;
 336
 337                                 regulator-state-mem {
 338                                         regulator-off-in-suspend;
 339                                         regulator-suspend-microvolt = <1500000>;
 340                                 };
 341                         };
 342
 343                         vcc3v3_lcd: SWITCH_REG1 {
 344                                 regulator-name = "vcc3v3_lcd";
 345                                 regulator-boot-on;
 346                         };
 347
 348                         vcc5v0_host: SWITCH_REG2 {
 349                                 regulator-name = "vcc5v0_host";
 350                                 regulator-always-on;
 351                                 regulator-boot-on;
 352                         };
 353                 };
 354         };
 355 };
 356
 357 &i2c1 {
 358         status = "okay";
 359
 360         sensor@d {
 361                 compatible = "asahi-kasei,ak8963";
 362                 reg = <0x0d>;
 363                 gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
 364                 vdd-supply = <&vcc3v0_pmu>;
 365                 mount-matrix = "1", /* x0 */
 366                                "0", /* y0 */
 367                                "0", /* z0 */
 368                                "0", /* x1 */
 369                                "1", /* y1 */
 370                                "0", /* z1 */
 371                                "0", /* x2 */
 372                                "0", /* y2 */
 373                                "1"; /* z2 */
 374         };
 375
 376         touchscreen@14 {
 377                 compatible = "goodix,gt1151";
 378                 reg = <0x14>;
 379                 interrupt-parent = <&gpio0>;
 380                 interrupts = <RK_PA5 IRQ_TYPE_LEVEL_LOW>;
 381                 irq-gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
 382                 reset-gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
 383                 VDDIO-supply = <&vcc3v3_lcd>;
 384         };
 385
 386         sensor@4c {
 387                 compatible = "fsl,mma7660";
 388                 reg = <0x4c>;
 389                 interrupt-parent = <&gpio0>;
 390                 interrupts = <RK_PB7 IRQ_TYPE_LEVEL_LOW>;
 391         };
 392 };
 393
 394 &i2s1_2ch {
 395         status = "okay";
 396 };
 397
 398 &io_domains {
 399         status = "okay";
 400
 401         vccio1-supply = <&vccio_sdio>;
 402         vccio2-supply = <&vccio_sd>;
 403         vccio3-supply = <&vcc_3v0>;
 404         vccio4-supply = <&vcc3v0_pmu>;
 405         vccio5-supply = <&vcc_3v0>;
 406         vccio6-supply = <&vccio_flash>;
 407 };
 408
 409 &pinctrl {
 410         headphone {
 411                 hp_det: hp-det {
 412                         rockchip,pins =
 413                                 <2 RK_PB0 RK_FUNC_GPIO &pcfg_pull_down>;
 414                 };
 415         };
 416
 417         emmc {
 418                 emmc_reset: emmc-reset {
 419                         rockchip,pins = <1 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
 420                 };
 421         };
 422
 423         pmic {
 424                 pmic_int: pmic_int {
 425                         rockchip,pins =
 426                                 <0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
 427                 };
 428
 429                 soc_slppin_gpio: soc_slppin_gpio {
 430                         rockchip,pins =
 431                                 <0 RK_PA4 RK_FUNC_GPIO &pcfg_output_low>;
 432                 };
 433
 434                 soc_slppin_slp: soc_slppin_slp {
 435                         rockchip,pins =
 436                                 <0 RK_PA4 1 &pcfg_pull_none>;
 437                 };
 438
 439                 soc_slppin_rst: soc_slppin_rst {
 440                         rockchip,pins =
 441                                 <0 RK_PA4 2 &pcfg_pull_none>;
 442                 };
 443         };
 444
 445         sdio-pwrseq {
 446                 wifi_enable_h: wifi-enable-h {
 447                         rockchip,pins =
 448                                 <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
 449                 };
 450         };
 451 };
 452
 453 &pmu_io_domains {
 454         status = "okay";
 455
 456         pmuio1-supply = <&vcc3v0_pmu>;
 457         pmuio2-supply = <&vcc3v0_pmu>;
 458 };
 459
 460 &pwm1 {
 461         status = "okay";
 462 };
 463
 464 &saradc {
 465         vref-supply = <&vcc_1v8>;
 466         status = "okay";
 467 };
 468
 469 &sdmmc {
 470         bus-width = <4>;
 471         cap-mmc-highspeed;
 472         cap-sd-highspeed;
 473         card-detect-delay = <800>;
 474         sd-uhs-sdr12;
 475         sd-uhs-sdr25;
 476         sd-uhs-sdr50;
 477         sd-uhs-sdr104;
 478         vmmc-supply = <&vcc_sd>;
 479         vqmmc-supply = <&vccio_sd>;
 480         status = "okay";
 481 };
 482
 483 &sdio {
 484         bus-width = <4>;
 485         cap-sd-highspeed;
 486         keep-power-in-suspend;
 487         non-removable;
 488         mmc-pwrseq = <&sdio_pwrseq>;
 489         sd-uhs-sdr104;
 490         status = "okay";
 491 };
 492
 493 &tsadc {
 494         rockchip,hw-tshut-mode = <1>;
 495         rockchip,hw-tshut-polarity = <1>;
 496         status = "okay";
 497 };
 498
 499 &u2phy {
 500         status = "okay";
 501
 502         u2phy_host: host-port {
 503                 status = "okay";
 504         };
 505
 506         u2phy_otg: otg-port {
 507                 status = "okay";
 508         };
 509 };
 510
 511 &uart1 {
 512         pinctrl-names = "default";
 513         pinctrl-0 = <&uart1_xfer &uart1_cts>;
 514         status = "okay";
 515 };
 516
 517 &uart5 {
 518         status = "okay";
 519 };
 520
 521 &usb20_otg {
 522         status = "okay";
 523 };
 524
 525 &usb_host0_ehci {
 526         status = "okay";
 527 };
 528
 529 &usb_host0_ohci {
 530         status = "okay";
 531 };
 532
 533 &vopb {
 534         status = "okay";
 535 };
 536
 537 &vopb_mmu {
 538         status = "okay";
 539 };
 540
 541 &vopl {
 542         status = "okay";
 543 };
 544
 545 &vopl_mmu {
 546         status = "okay";
 547 };