arch/arm/dts/rk3399-puma.dtsi

   1 // SPDX-License-Identifier: GPL-2.0+ OR X11
   2 /*
   3  * (C) Copyright 2017 Theobroma Systems Design und Consulting GmbH
   4  */
   5
   6 #include <dt-bindings/pwm/pwm.h>
   7 #include "rk3399.dtsi"
   8
   9 / {
  10         model = "Theobroma Systems RK3399-Q7 SoM";
  11         compatible = "tsd,rk3399-q7", "tsd,puma", "rockchip,rk3399";
  12
  13         config {
  14                 u-boot,spl-payload-offset = <0x40000>; /* @ 256KB */
  15                 u-boot,mmc-env-offset = <0x4000>;      /* @  16KB */
  16                 u-boot,efi-partition-entries-offset = <0x200000>; /* 2MB */
  17                 u-boot,boot-led = "module_led";
  18                 sysreset-gpio = <&gpio1 RK_PA6 GPIO_ACTIVE_HIGH>;
  19         };
  20
  21         chosen {
  22                 stdout-path = "serial0:115200n8";
  23                 u-boot,spl-boot-order = \
  24                         "same-as-spl", &spiflash, &sdhci, &sdmmc;
  25         };
  26
  27         aliases {
  28                 spi0 = &spi1;
  29                 spi1 = &spi5;
  30         };
  31
  32         leds {
  33                 compatible = "gpio-leds";
  34                 pinctrl-names = "default";
  35                 pinctrl-0 = <&leds_pins_puma>;
  36
  37                 module_led {
  38                         label = "module_led";
  39                         gpios = <&gpio2 RK_PD1 GPIO_ACTIVE_HIGH>;
  40                         linux,default-trigger = "heartbeat";
  41                 };
  42
  43                 sd_card_led {
  44                         label = "sd_card_led";
  45                         gpios = <&gpio1 RK_PA2 GPIO_ACTIVE_HIGH>;
  46                         linux,default-trigger = "mmc0";
  47                 };
  48         };
  49
  50         clkin_gmac: external-gmac-clock {
  51                 compatible = "fixed-clock";
  52                 clock-frequency = <125000000>;
  53                 clock-output-names = "clkin_gmac";
  54                 #clock-cells = <0>;
  55         };
  56
  57         dw_hdmi_audio: dw-hdmi-audio {
  58                 status = "enabled";
  59                 compatible = "rockchip,dw-hdmi-audio";
  60                 #sound-dai-cells = <0>;
  61         };
  62
  63         hdmi_codec: hdmi-codec {
  64                 compatible = "simple-audio-card";
  65                 simple-audio-card,format = "i2s";
  66                 simple-audio-card,mclk-fs = <256>;
  67                 simple-audio-card,name = "HDMI-CODEC";
  68
  69                 simple-audio-card,cpu {
  70                         sound-dai = <&i2s2>;
  71                 };
  72
  73                 simple-audio-card,codec {
  74                         sound-dai = <&hdmi>;
  75                 };
  76         };
  77
  78         hdmi_sound: hdmi-sound {
  79                 status = "disabled";
  80                 compatible = "simple-audio-card";
  81                 simple-audio-card,format = "i2s";
  82                 simple-audio-card,mclk-fs = <256>;
  83                 simple-audio-card,name = "rockchip,hdmi";
  84
  85                 simple-audio-card,cpu {
  86                         sound-dai = <&i2s2>;
  87                 };
  88                 simple-audio-card,codec {
  89                         sound-dai = <&hdmi>;
  90                 };
  91         };
  92
  93         usbhub_enable: usbhub_enable {
  94                 compatible = "regulator-fixed";
  95                 regulator-name = "usbhub_enable";
  96                 enable-active-low;
  97                 gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_LOW>;
  98                 pinctrl-names = "default";
  99                 pinctrl-0 = <&host_vbus_drv>;
 100                 regulator-boot-on;
 101                 regulator-min-microvolt = <3300000>;
 102                 regulator-max-microvolt = <3300000>;
 103         };
 104
 105         /*
 106          * The Qseven BIOS_DISABLE signal on the RK3399-Q7 keeps the on-module
 107          * eMMC and SPI flash powered-down initially (in fact it keeps the
 108          * reset signal asserted).  Even though it is an enable signal, we
 109          * model this as a regulator.
 110          */
 111         bios_enable: bios_enable {
 112                 compatible = "regulator-fixed";
 113                 u-boot,dm-pre-reloc;
 114                 regulator-name = "bios_enable";
 115                 enable-active-high;
 116                 gpio = <&gpio3 RK_PD5 GPIO_ACTIVE_LOW>;
 117                 regulator-always-on;
 118                 regulator-boot-on;
 119                 regulator-min-microvolt = <1800000>;
 120                 regulator-max-microvolt = <1800000>;
 121         };
 122
 123         vccadc_ref: vccadc-ref {
 124                 compatible = "regulator-fixed";
 125                 regulator-name = "vcc1v8_sys";
 126                 regulator-always-on;
 127                 regulator-boot-on;
 128                 regulator-min-microvolt = <1800000>;
 129                 regulator-max-microvolt = <1800000>;
 130         };
 131
 132         vcc3v3_sys: vcc3v3-sys {
 133                 compatible = "regulator-fixed";
 134                 regulator-name = "vcc3v3_sys";
 135                 regulator-always-on;
 136                 regulator-boot-on;
 137                 regulator-min-microvolt = <3300000>;
 138                 regulator-max-microvolt = <3300000>;
 139         };
 140
 141         vcc5v0_otg: vcc5v0-otg-regulator {
 142                 compatible = "regulator-fixed";
 143                 enable-active-high;
 144                 gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
 145                 pinctrl-names = "default";
 146                 pinctrl-0 = <&otg_vbus_drv>;
 147                 regulator-name = "vcc5v0_otg";
 148                 regulator-always-on;
 149         };
 150
 151         vcc5v0_sys: vcc5v0-sys {
 152                 compatible = "regulator-fixed";
 153                 regulator-name = "vcc5v0_sys";
 154                 regulator-always-on;
 155                 regulator-boot-on;
 156                 regulator-min-microvolt = <5000000>;
 157                 regulator-max-microvolt = <5000000>;
 158         };
 159
 160         vcc_phy: vcc-phy-regulator {
 161                 compatible = "regulator-fixed";
 162                 regulator-name = "vcc_phy";
 163                 regulator-always-on;
 164                 regulator-boot-on;
 165         };
 166
 167         vdd_log: vdd-log {
 168                 compatible = "pwm-regulator";
 169                 pwms = <&pwm2 0 25000 1>;
 170                 regulator-name = "vdd_log";
 171                 regulator-min-microvolt = <800000>;
 172                 regulator-max-microvolt = <1400000>;
 173                 regulator-always-on;
 174                 regulator-boot-on;
 175                 regulator-init-microvolt = <900000>;
 176         };
 177 };
 178
 179 &emmc_phy {
 180         status = "okay";
 181 };
 182
 183 &gmac {
 184         phy-supply = <&vcc_phy>;
 185         phy-mode = "rgmii";
 186         clock_in_out = "input";
 187         snps,reset-gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>;
 188         snps,reset-active-low;
 189         snps,reset-delays-us = <2 10000 50000>;
 190         assigned-clocks = <&cru SCLK_RMII_SRC>;
 191         assigned-clock-parents = <&clkin_gmac>;
 192         pinctrl-names = "default";
 193         pinctrl-0 = <&rgmii_pins>;
 194         tx_delay = <0x10>;
 195         rx_delay = <0x10>;
 196         status = "okay";
 197 };
 198
 199 &hdmi {
 200         #sound-dai-cells = <0>;
 201         status = "okay";
 202 };
 203
 204 &i2c0 {
 205         status = "okay";
 206         i2c-scl-rising-time-ns = <168>;
 207         i2c-scl-falling-time-ns = <4>;
 208         clock-frequency = <400000>;
 209
 210         vdd_gpu: vdd_gpu {
 211                 status = "okay";
 212                 compatible = "fcs,fan53555";
 213                 reg = <0x60>;
 214                 vsel-gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_HIGH>;
 215                 vin-supply = <&vcc5v0_sys>;
 216                 regulator-compatible = "fan53555-reg";
 217                 regulator-name = "vdd_gpu";
 218                 regulator-min-microvolt = <600000>;
 219                 regulator-max-microvolt = <1230000>;
 220                 regulator-ramp-delay = <1000>;
 221                 fcs,suspend-voltage-selector = <1>;
 222                 regulator-always-on;
 223                 regulator-boot-on;
 224                 regulator-initial-state = <3>;
 225                         regulator-state-mem {
 226                         regulator-off-in-suspend;
 227                 };
 228         };
 229
 230         rk808: pmic@1b {
 231                 compatible = "rockchip,rk808";
 232                 reg = <0x1b>;
 233                 interrupt-parent = <&gpio1>;
 234                 interrupts = <22 IRQ_TYPE_LEVEL_LOW>;  // TODO check interrupt?
 235                 pinctrl-names = "default";
 236                 pinctrl-0 = <&pmic_int_l>;
 237                 rockchip,system-power-controller;
 238                 wakeup-source;
 239                 #clock-cells = <1>;
 240                 clock-output-names = "xin32k", "rk808-clkout2";
 241
 242                 vcc1-supply = <&vcc5v0_sys>;
 243                 vcc2-supply = <&vcc5v0_sys>;
 244                 vcc3-supply = <&vcc5v0_sys>;
 245                 vcc4-supply = <&vcc5v0_sys>;
 246                 vcc6-supply = <&vcc5v0_sys>;
 247                 vcc7-supply = <&vcc5v0_sys>;
 248                 vcc8-supply = <&vcc3v3_sys>;
 249                 vcc9-supply = <&vcc5v0_sys>;
 250                 vcc10-supply = <&vcc5v0_sys>;
 251                 vcc11-supply = <&vcc5v0_sys>;
 252                 vcc12-supply = <&vcc3v3_sys>;
 253                 vddio-supply = <&vcc1v8_pmu>;
 254
 255                 regulators {
 256                         vdd_center: DCDC_REG1 {
 257                                 regulator-always-on;
 258                                 regulator-boot-on;
 259                                 regulator-min-microvolt = <750000>;
 260                                 regulator-max-microvolt = <1350000>;
 261                                 regulator-ramp-delay = <6001>;
 262                                 regulator-name = "vdd_center";
 263                                 regulator-state-mem {
 264                                         regulator-off-in-suspend;
 265                                 };
 266                         };
 267
 268                         vdd_cpu_l: DCDC_REG2 {
 269                                 regulator-always-on;
 270                                 regulator-boot-on;
 271                                 regulator-min-microvolt = <750000>;
 272                                 regulator-max-microvolt = <1350000>;
 273                                 regulator-ramp-delay = <6001>;
 274                                 regulator-name = "vdd_cpu_l";
 275                                 regulator-state-mem {
 276                                         regulator-off-in-suspend;
 277                                 };
 278                         };
 279
 280                         vcc_ddr: DCDC_REG3 {
 281                                 regulator-always-on;
 282                                 regulator-boot-on;
 283                                 regulator-name = "vcc_ddr";
 284                                 regulator-state-mem {
 285                                         regulator-on-in-suspend;
 286                                 };
 287                         };
 288
 289                         vcc_1v8: DCDC_REG4 {
 290                                 regulator-always-on;
 291                                 regulator-boot-on;
 292                                 regulator-min-microvolt = <1800000>;
 293                                 regulator-max-microvolt = <1800000>;
 294                                 regulator-name = "vcc_1v8";
 295                                 regulator-state-mem {
 296                                         regulator-on-in-suspend;
 297                                         regulator-suspend-microvolt = <1800000>;
 298                                 };
 299                         };
 300
 301                         vcc_ldo1: LDO_REG1 {
 302                                 regulator-boot-on;
 303                                 regulator-min-microvolt = <1800000>;
 304                                 regulator-max-microvolt = <1800000>;
 305                                 regulator-name = "vcc_ldo1";
 306                                 regulator-state-mem {
 307                                         regulator-off-in-suspend;
 308                                 };
 309                         };
 310
 311                         vcc1v8_hdmi: LDO_REG2 {
 312                                 regulator-always-on;
 313                                 regulator-boot-on;
 314                                 regulator-min-microvolt = <1800000>;
 315                                 regulator-max-microvolt = <1800000>;
 316                                 regulator-name = "vcc1v8_hdmi";
 317                                 regulator-state-mem {
 318                                         regulator-off-in-suspend;
 319                                 };
 320                         };
 321
 322                         vcc1v8_pmu: LDO_REG3 {
 323                                 regulator-always-on;
 324                                 regulator-boot-on;
 325                                 regulator-min-microvolt = <1800000>;
 326                                 regulator-max-microvolt = <1800000>;
 327                                 regulator-name = "vcc1v8_pmu";
 328                                 regulator-state-mem {
 329                                         regulator-on-in-suspend;
 330                                         regulator-suspend-microvolt = <1800000>;
 331                                 };
 332                         };
 333
 334                         vcc_sd: LDO_REG4 {
 335                                 regulator-always-on;
 336                                 regulator-boot-on;
 337                                 regulator-min-microvolt = <1800000>;
 338                                 regulator-max-microvolt = <3000000>;
 339                                 regulator-name = "vcc_sd";
 340                                 regulator-state-mem {
 341                                         regulator-on-in-suspend;
 342                                         regulator-suspend-microvolt = <3000000>;
 343                                 };
 344                         };
 345
 346                         vcc_ldo5: LDO_REG5 {
 347                                 regulator-boot-on;
 348                                 regulator-min-microvolt = <3000000>;
 349                                 regulator-max-microvolt = <3000000>;
 350                                 regulator-name = "vcc_ldo5";
 351                                 regulator-state-mem {
 352                                         regulator-off-in-suspend;
 353                                 };
 354                         };
 355
 356                         vcc_ldo6: LDO_REG6 {
 357                                 regulator-boot-on;
 358                                 regulator-min-microvolt = <1500000>;
 359                                 regulator-max-microvolt = <1500000>;
 360                                 regulator-name = "vcc_ldo6";
 361                                 regulator-state-mem {
 362                                         regulator-off-in-suspend;
 363                                 };
 364                         };
 365
 366                         vcc0v9_hdmi: LDO_REG7 {
 367                                 regulator-always-on;
 368                                 regulator-boot-on;
 369                                 regulator-min-microvolt = <900000>;
 370                                 regulator-max-microvolt = <900000>;
 371                                 regulator-name = "vcc0v9_hdmi";
 372                                 regulator-state-mem {
 373                                         regulator-off-in-suspend;
 374                                 };
 375                         };
 376
 377                         vcc_efuse: LDO_REG8 {
 378                                 regulator-always-on;
 379                                 regulator-boot-on;
 380                                 regulator-min-microvolt = <1800000>;
 381                                 regulator-max-microvolt = <1800000>;
 382                                 regulator-name = "vcc_efuse";
 383                                 regulator-state-mem {
 384                                         regulator-off-in-suspend;
 385                                 };
 386                         };
 387
 388                         vcc3v3_s3: SWITCH_REG1 {
 389                                 regulator-always-on;
 390                                 regulator-boot-on;
 391                                 regulator-name = "vcc3v3_s3";
 392                                 regulator-state-mem {
 393                                         regulator-off-in-suspend;
 394                                 };
 395                         };
 396
 397                         vcc3v3_s0: SWITCH_REG2 {
 398                                 regulator-always-on;
 399                                 regulator-boot-on;
 400                                 regulator-name = "vcc3v3_s0";
 401                                 regulator-state-mem {
 402                                         regulator-off-in-suspend;
 403                                 };
 404                         };
 405                 };
 406         };
 407 };
 408
 409 &i2c8 {
 410         status = "okay";
 411         clock-frequency = <400000>;
 412
 413         vdd_cpu_b: vdd_cpu_b {
 414                 status = "okay";
 415                 compatible = "fcs,fan53555";
 416                 reg = <0x60>;
 417                 vsel-gpios = <&gpio1 RK_PA4 GPIO_ACTIVE_HIGH>;
 418                 vin-supply = <&vcc5v0_sys>;
 419                 regulator-compatible = "fan53555-reg";
 420                 regulator-name = "vdd_cpu_b";
 421                 regulator-min-microvolt = <600000>;
 422                 regulator-max-microvolt = <1230000>;
 423                 regulator-ramp-delay = <1000>;
 424                 fcs,suspend-voltage-selector = <1>;
 425                 regulator-always-on;
 426                 regulator-boot-on;
 427                 regulator-initial-state = <3>;
 428                         regulator-state-mem {
 429                         regulator-off-in-suspend;
 430                 };
 431         };
 432 };
 433
 434 &i2s0 {
 435         status = "okay";
 436         rockchip,i2s-broken-burst-len;
 437         rockchip,playback-channels = <8>;
 438         rockchip,capture-channels = <8>;
 439         #sound-dai-cells = <0>;
 440 };
 441
 442 &i2s2 {
 443         #sound-dai-cells = <0>;
 444         status = "okay";
 445 };
 446
 447 &io_domains {
 448         status = "okay";
 449
 450         bt656-supply = <&vcc_1v8>;      /* bt656_gpio2ab_ms */
 451         audio-supply = <&vcc_1v8>;      /* audio_gpio3d4a_ms */
 452         sdmmc-supply = <&vcc_sd>;       /* sdmmc_gpio4b_ms */
 453         gpio1830-supply = <&vcc_1v8>;   /* gpio1833_gpio4cd_ms */
 454 };
 455
 456 &pcie0 {
 457         assigned-clocks = <&cru SCLK_PCIEPHY_REF>;
 458         assigned-clock-parents = <&cru SCLK_PCIEPHY_REF100M>;
 459         assigned-clock-rates = <100000000>;
 460         ep-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
 461         num-lanes = <4>;
 462         pinctrl-names = "default";
 463         pinctrl-0 = <&pcie_clkreqn>;
 464         status = "okay";
 465 };
 466
 467 &pcie_phy {
 468                 status = "okay";
 469 };
 470
 471 &pmu_io_domains {
 472         status = "okay";
 473         pmu1830-supply = <&vcc_1v8>;
 474 };
 475
 476 &pwm0 {
 477         status = "okay";
 478 };
 479
 480 &pwm2 {
 481         status = "okay";
 482 };
 483
 484 &sdhci {
 485         bus-width = <8>;
 486         mmc-hs400-1_8v;
 487         supports-emmc;
 488         non-removable;
 489         keep-power-in-suspend;
 490         mmc-hs400-enhanced-strobe;
 491         status = "okay";
 492 };
 493
 494 &sdmmc {
 495         u-boot,dm-pre-reloc;
 496         clock-frequency = <150000000>;
 497         max-frequency = <40000000>;
 498         supports-sd;
 499         bus-width = <4>;
 500         cap-mmc-highspeed;
 501         cap-sd-highspeed;
 502         disable-wp;
 503         num-slots = <1>;
 504         vqmmc-supply = <&vcc_sd>;
 505         pinctrl-names = "default";
 506         pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
 507         status = "okay";
 508 };
 509
 510 &uart2 {
 511         status = "okay";
 512 };
 513
 514 &usb_host0_ehci {
 515         status = "disabled";
 516 };
 517
 518 &usb_host0_ohci {
 519         status = "disabled";
 520 };
 521
 522 &dwc3_typec0 {
 523         status = "okay";
 524 };
 525
 526 &usb_host1_ehci {
 527         status = "disabled";
 528 };
 529
 530 &usb_host1_ohci {
 531         status = "disabled";
 532 };
 533
 534 &dwc3_typec1 {
 535         status = "okay";
 536         tsd,usb-port-power = "usbhub_enable";
 537 };
 538
 539 &vopb {
 540         status = "okay";
 541 };
 542
 543 &gpio1 {
 544         u-boot,dm-pre-reloc;
 545 };
 546
 547 &gpio3 {
 548         u-boot,dm-pre-reloc;
 549 };
 550
 551 &pinctrl {
 552         /* Pins that are not explicitely used by any devices */
 553         pinctrl-names = "default";
 554         pinctrl-0 = <&puma_pin_hog>;
 555
 556         hog {
 557                 puma_pin_hog: puma_pin_hog {
 558                         rockchip,pins =
 559                                 /* We need pull-ups on Q7 buttons */
 560                                 <RK_GPIO0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>, /* LID_BTN# */
 561                                 <RK_GPIO0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>, /* BATLOW# */
 562                                 <RK_GPIO0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>, /* SLP_BTN# */
 563                                 <RK_GPIO0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>; /* BIOS_DISABLE# */
 564                 };
 565         };
 566
 567         pmic {
 568                 pmic_int_l: pmic-int-l {
 569                         rockchip,pins =
 570                                 <RK_GPIO1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>;
 571                 };
 572         };
 573
 574         leds_pins_puma: led_pins@0 {
 575                         rockchip,pins =
 576                                 <RK_GPIO2 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>,
 577                                 <RK_GPIO1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
 578         };
 579
 580         usb2 {
 581                 otg_vbus_drv: otg-vbus-drv {
 582                         rockchip,pins =
 583                                 <RK_GPIO0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
 584                 };
 585
 586                 host_vbus_drv: host-vbus-drv {
 587                         rockchip,pins =
 588                                 <RK_GPIO4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
 589                 };
 590         };
 591
 592         i2c8 {
 593                 i2c8_xfer_a: i2c8-xfer {
 594                         rockchip,pins =
 595                                 <RK_GPIO1 RK_PC5 RK_FUNC_1 &pcfg_pull_up>,
 596                                 <RK_GPIO1 RK_PC4 RK_FUNC_1 &pcfg_pull_up>;
 597                 };
 598         };
 599 };
 600
 601 &i2c1 {
 602         status = "okay";
 603         clock-frequency = <400000>;
 604 };
 605 &i2c2 {
 606         status = "okay";
 607         clock-frequency = <400000>;
 608 };
 609 &i2c4 {
 610         status = "okay";
 611         clock-frequency = <400000>;
 612 };
 613 &i2c6 {
 614         status = "okay";
 615         clock-frequency = <400000>;
 616 };
 617
 618 &i2c6_xfer {
 619         /* Enable pull-ups, the pins would float otherwise. */
 620         rockchip,pins =
 621                 <RK_GPIO2 RK_PB2 RK_FUNC_2 &pcfg_pull_up>,
 622                 <RK_GPIO2 RK_PB1 RK_FUNC_2 &pcfg_pull_up>;
 623 };
 624
 625 &i2c7 {
 626         status = "okay";
 627         clock-frequency = <400000>;
 628
 629         rtc_twi: rtc@6f {
 630                 compatible = "isil,isl1208";
 631                 reg = <0x6f>;
 632         };
 633         fan: fan@18 {
 634                 compatible = "ti,amc6821";
 635                 reg = <0x18>;
 636                 cooling-min-state = <0>;
 637                 cooling-max-state = <9>;
 638                 #cooling-cells = <2>;
 639         };
 640 };
 641
 642 &uart0 {
 643         u-boot,dm-pre-reloc;
 644         pinctrl-names = "default";
 645         pinctrl-0 = <&uart0_xfer &uart0_cts>;
 646         status = "okay";
 647 };
 648
 649
 650 &spi1 {
 651         u-boot,dm-pre-reloc;
 652
 653         status = "okay";
 654
 655         #address-cells = <1>;
 656         #size-cells = <0>;
 657
 658         spiflash: w25q32dw@0 {
 659                 u-boot,dm-pre-reloc;
 660
 661                 compatible = "spi-flash";
 662                 reg = <0>;
 663                 spi-max-frequency = <49500000>;
 664                 spi-cpol;
 665                 spi-cpha;
 666         };
 667 };
 668
 669 &spi5 {
 670         status = "okay";
 671 };