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         leds {
  14                 compatible = "gpio-leds";
  15                 pinctrl-names = "default";
  16                 pinctrl-0 = <&leds_pins_puma>;
  17
  18                 module_led {
  19                         label = "module_led";
  20                         gpios = <&gpio2 RK_PD1 GPIO_ACTIVE_HIGH>;
  21                         linux,default-trigger = "heartbeat";
  22                 };
  23
  24                 sd_card_led {
  25                         label = "sd_card_led";
  26                         gpios = <&gpio1 RK_PA2 GPIO_ACTIVE_HIGH>;
  27                         linux,default-trigger = "mmc0";
  28                 };
  29         };
  30
  31         clkin_gmac: external-gmac-clock {
  32                 compatible = "fixed-clock";
  33                 clock-frequency = <125000000>;
  34                 clock-output-names = "clkin_gmac";
  35                 #clock-cells = <0>;
  36         };
  37
  38         dw_hdmi_audio: dw-hdmi-audio {
  39                 status = "enabled";
  40                 compatible = "rockchip,dw-hdmi-audio";
  41                 #sound-dai-cells = <0>;
  42         };
  43
  44         hdmi_codec: hdmi-codec {
  45                 compatible = "simple-audio-card";
  46                 simple-audio-card,format = "i2s";
  47                 simple-audio-card,mclk-fs = <256>;
  48                 simple-audio-card,name = "HDMI-CODEC";
  49
  50                 simple-audio-card,cpu {
  51                         sound-dai = <&i2s2>;
  52                 };
  53
  54                 simple-audio-card,codec {
  55                         sound-dai = <&hdmi>;
  56                 };
  57         };
  58
  59         hdmi_sound: hdmi-sound {
  60                 status = "disabled";
  61                 compatible = "simple-audio-card";
  62                 simple-audio-card,format = "i2s";
  63                 simple-audio-card,mclk-fs = <256>;
  64                 simple-audio-card,name = "rockchip,hdmi";
  65
  66                 simple-audio-card,cpu {
  67                         sound-dai = <&i2s2>;
  68                 };
  69                 simple-audio-card,codec {
  70                         sound-dai = <&hdmi>;
  71                 };
  72         };
  73
  74         usbhub_enable: usbhub_enable {
  75                 compatible = "regulator-fixed";
  76                 regulator-name = "usbhub_enable";
  77                 enable-active-low;
  78                 gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_LOW>;
  79                 pinctrl-names = "default";
  80                 pinctrl-0 = <&host_vbus_drv>;
  81                 regulator-boot-on;
  82                 regulator-min-microvolt = <3300000>;
  83                 regulator-max-microvolt = <3300000>;
  84         };
  85
  86         /*
  87          * The Qseven BIOS_DISABLE signal on the RK3399-Q7 keeps the on-module
  88          * eMMC and SPI flash powered-down initially (in fact it keeps the
  89          * reset signal asserted).  Even though it is an enable signal, we
  90          * model this as a regulator.
  91          */
  92         bios_enable: bios_enable {
  93                 compatible = "regulator-fixed";
  94                 u-boot,dm-pre-reloc;
  95                 regulator-name = "bios_enable";
  96                 enable-active-high;
  97                 gpio = <&gpio3 RK_PD5 GPIO_ACTIVE_LOW>;
  98                 regulator-always-on;
  99                 regulator-boot-on;
 100                 regulator-min-microvolt = <1800000>;
 101                 regulator-max-microvolt = <1800000>;
 102         };
 103
 104         vccadc_ref: vccadc-ref {
 105                 compatible = "regulator-fixed";
 106                 regulator-name = "vcc1v8_sys";
 107                 regulator-always-on;
 108                 regulator-boot-on;
 109                 regulator-min-microvolt = <1800000>;
 110                 regulator-max-microvolt = <1800000>;
 111         };
 112
 113         vcc3v3_sys: vcc3v3-sys {
 114                 compatible = "regulator-fixed";
 115                 regulator-name = "vcc3v3_sys";
 116                 regulator-always-on;
 117                 regulator-boot-on;
 118                 regulator-min-microvolt = <3300000>;
 119                 regulator-max-microvolt = <3300000>;
 120         };
 121
 122         vcc5v0_otg: vcc5v0-otg-regulator {
 123                 compatible = "regulator-fixed";
 124                 enable-active-high;
 125                 gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
 126                 pinctrl-names = "default";
 127                 pinctrl-0 = <&otg_vbus_drv>;
 128                 regulator-name = "vcc5v0_otg";
 129                 regulator-always-on;
 130         };
 131
 132         vcc5v0_sys: vcc5v0-sys {
 133                 compatible = "regulator-fixed";
 134                 regulator-name = "vcc5v0_sys";
 135                 regulator-always-on;
 136                 regulator-boot-on;
 137                 regulator-min-microvolt = <5000000>;
 138                 regulator-max-microvolt = <5000000>;
 139         };
 140
 141         vcc_phy: vcc-phy-regulator {
 142                 compatible = "regulator-fixed";
 143                 regulator-name = "vcc_phy";
 144                 regulator-always-on;
 145                 regulator-boot-on;
 146         };
 147
 148         vdd_log: vdd-log {
 149                 compatible = "pwm-regulator";
 150                 pwms = <&pwm2 0 25000 1>;
 151                 regulator-name = "vdd_log";
 152                 regulator-min-microvolt = <800000>;
 153                 regulator-max-microvolt = <1400000>;
 154                 regulator-always-on;
 155                 regulator-boot-on;
 156                 regulator-init-microvolt = <950000>;
 157         };
 158 };
 159
 160 &emmc_phy {
 161         status = "okay";
 162 };
 163
 164 &gmac {
 165         phy-supply = <&vcc_phy>;
 166         phy-mode = "rgmii";
 167         clock_in_out = "input";
 168         snps,reset-gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>;
 169         snps,reset-active-low;
 170         snps,reset-delays-us = <2 10000 50000>;
 171         assigned-clocks = <&cru SCLK_RMII_SRC>;
 172         assigned-clock-parents = <&clkin_gmac>;
 173         pinctrl-names = "default";
 174         pinctrl-0 = <&rgmii_pins>;
 175         tx_delay = <0x10>;
 176         rx_delay = <0x10>;
 177         status = "okay";
 178 };
 179
 180 &hdmi {
 181         #sound-dai-cells = <0>;
 182         status = "okay";
 183 };
 184
 185 &i2c0 {
 186         status = "okay";
 187         i2c-scl-rising-time-ns = <168>;
 188         i2c-scl-falling-time-ns = <4>;
 189         clock-frequency = <400000>;
 190
 191         vdd_gpu: vdd_gpu {
 192                 status = "okay";
 193                 compatible = "fcs,fan53555";
 194                 reg = <0x60>;
 195                 vsel-gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_HIGH>;
 196                 vin-supply = <&vcc5v0_sys>;
 197                 regulator-compatible = "fan53555-reg";
 198                 regulator-name = "vdd_gpu";
 199                 regulator-min-microvolt = <600000>;
 200                 regulator-max-microvolt = <1230000>;
 201                 regulator-ramp-delay = <1000>;
 202                 fcs,suspend-voltage-selector = <1>;
 203                 regulator-always-on;
 204                 regulator-boot-on;
 205                 regulator-initial-state = <3>;
 206                         regulator-state-mem {
 207                         regulator-off-in-suspend;
 208                 };
 209         };
 210
 211         rk808: pmic@1b {
 212                 compatible = "rockchip,rk808";
 213                 reg = <0x1b>;
 214                 interrupt-parent = <&gpio1>;
 215                 interrupts = <22 IRQ_TYPE_LEVEL_LOW>;  // TODO check interrupt?
 216                 pinctrl-names = "default";
 217                 pinctrl-0 = <&pmic_int_l>;
 218                 rockchip,system-power-controller;
 219                 wakeup-source;
 220                 #clock-cells = <1>;
 221                 clock-output-names = "xin32k", "rk808-clkout2";
 222
 223                 vcc1-supply = <&vcc5v0_sys>;
 224                 vcc2-supply = <&vcc5v0_sys>;
 225                 vcc3-supply = <&vcc5v0_sys>;
 226                 vcc4-supply = <&vcc5v0_sys>;
 227                 vcc6-supply = <&vcc5v0_sys>;
 228                 vcc7-supply = <&vcc5v0_sys>;
 229                 vcc8-supply = <&vcc3v3_sys>;
 230                 vcc9-supply = <&vcc5v0_sys>;
 231                 vcc10-supply = <&vcc5v0_sys>;
 232                 vcc11-supply = <&vcc5v0_sys>;
 233                 vcc12-supply = <&vcc3v3_sys>;
 234                 vddio-supply = <&vcc1v8_pmu>;
 235
 236                 regulators {
 237                         vdd_center: DCDC_REG1 {
 238                                 regulator-always-on;
 239                                 regulator-boot-on;
 240                                 regulator-min-microvolt = <750000>;
 241                                 regulator-max-microvolt = <1350000>;
 242                                 regulator-ramp-delay = <6001>;
 243                                 regulator-name = "vdd_center";
 244                                 regulator-state-mem {
 245                                         regulator-off-in-suspend;
 246                                 };
 247                         };
 248
 249                         vdd_cpu_l: DCDC_REG2 {
 250                                 regulator-always-on;
 251                                 regulator-boot-on;
 252                                 regulator-min-microvolt = <750000>;
 253                                 regulator-max-microvolt = <1350000>;
 254                                 regulator-ramp-delay = <6001>;
 255                                 regulator-name = "vdd_cpu_l";
 256                                 regulator-state-mem {
 257                                         regulator-off-in-suspend;
 258                                 };
 259                         };
 260
 261                         vcc_ddr: DCDC_REG3 {
 262                                 regulator-always-on;
 263                                 regulator-boot-on;
 264                                 regulator-name = "vcc_ddr";
 265                                 regulator-state-mem {
 266                                         regulator-on-in-suspend;
 267                                 };
 268                         };
 269
 270                         vcc_1v8: DCDC_REG4 {
 271                                 regulator-always-on;
 272                                 regulator-boot-on;
 273                                 regulator-min-microvolt = <1800000>;
 274                                 regulator-max-microvolt = <1800000>;
 275                                 regulator-name = "vcc_1v8";
 276                                 regulator-state-mem {
 277                                         regulator-on-in-suspend;
 278                                         regulator-suspend-microvolt = <1800000>;
 279                                 };
 280                         };
 281
 282                         vcc_ldo1: LDO_REG1 {
 283                                 regulator-boot-on;
 284                                 regulator-min-microvolt = <1800000>;
 285                                 regulator-max-microvolt = <1800000>;
 286                                 regulator-name = "vcc_ldo1";
 287                                 regulator-state-mem {
 288                                         regulator-off-in-suspend;
 289                                 };
 290                         };
 291
 292                         vcc1v8_hdmi: LDO_REG2 {
 293                                 regulator-always-on;
 294                                 regulator-boot-on;
 295                                 regulator-min-microvolt = <1800000>;
 296                                 regulator-max-microvolt = <1800000>;
 297                                 regulator-name = "vcc1v8_hdmi";
 298                                 regulator-state-mem {
 299                                         regulator-off-in-suspend;
 300                                 };
 301                         };
 302
 303                         vcc1v8_pmu: LDO_REG3 {
 304                                 regulator-always-on;
 305                                 regulator-boot-on;
 306                                 regulator-min-microvolt = <1800000>;
 307                                 regulator-max-microvolt = <1800000>;
 308                                 regulator-name = "vcc1v8_pmu";
 309                                 regulator-state-mem {
 310                                         regulator-on-in-suspend;
 311                                         regulator-suspend-microvolt = <1800000>;
 312                                 };
 313                         };
 314
 315                         vcc_sd: LDO_REG4 {
 316                                 regulator-always-on;
 317                                 regulator-boot-on;
 318                                 regulator-min-microvolt = <1800000>;
 319                                 regulator-max-microvolt = <3000000>;
 320                                 regulator-name = "vcc_sd";
 321                                 regulator-state-mem {
 322                                         regulator-on-in-suspend;
 323                                         regulator-suspend-microvolt = <3000000>;
 324                                 };
 325                         };
 326
 327                         vcc_ldo5: LDO_REG5 {
 328                                 regulator-boot-on;
 329                                 regulator-min-microvolt = <3000000>;
 330                                 regulator-max-microvolt = <3000000>;
 331                                 regulator-name = "vcc_ldo5";
 332                                 regulator-state-mem {
 333                                         regulator-off-in-suspend;
 334                                 };
 335                         };
 336
 337                         vcc_ldo6: LDO_REG6 {
 338                                 regulator-boot-on;
 339                                 regulator-min-microvolt = <1500000>;
 340                                 regulator-max-microvolt = <1500000>;
 341                                 regulator-name = "vcc_ldo6";
 342                                 regulator-state-mem {
 343                                         regulator-off-in-suspend;
 344                                 };
 345                         };
 346
 347                         vcc0v9_hdmi: LDO_REG7 {
 348                                 regulator-always-on;
 349                                 regulator-boot-on;
 350                                 regulator-min-microvolt = <900000>;
 351                                 regulator-max-microvolt = <900000>;
 352                                 regulator-name = "vcc0v9_hdmi";
 353                                 regulator-state-mem {
 354                                         regulator-off-in-suspend;
 355                                 };
 356                         };
 357
 358                         vcc_efuse: LDO_REG8 {
 359                                 regulator-always-on;
 360                                 regulator-boot-on;
 361                                 regulator-min-microvolt = <1800000>;
 362                                 regulator-max-microvolt = <1800000>;
 363                                 regulator-name = "vcc_efuse";
 364                                 regulator-state-mem {
 365                                         regulator-off-in-suspend;
 366                                 };
 367                         };
 368
 369                         vcc3v3_s3: SWITCH_REG1 {
 370                                 regulator-always-on;
 371                                 regulator-boot-on;
 372                                 regulator-name = "vcc3v3_s3";
 373                                 regulator-state-mem {
 374                                         regulator-off-in-suspend;
 375                                 };
 376                         };
 377
 378                         vcc3v3_s0: SWITCH_REG2 {
 379                                 regulator-always-on;
 380                                 regulator-boot-on;
 381                                 regulator-name = "vcc3v3_s0";
 382                                 regulator-state-mem {
 383                                         regulator-off-in-suspend;
 384                                 };
 385                         };
 386                 };
 387         };
 388 };
 389
 390 &i2c8 {
 391         status = "okay";
 392         clock-frequency = <400000>;
 393
 394         vdd_cpu_b: vdd_cpu_b {
 395                 status = "okay";
 396                 compatible = "fcs,fan53555";
 397                 reg = <0x60>;
 398                 vsel-gpios = <&gpio1 RK_PA4 GPIO_ACTIVE_HIGH>;
 399                 vin-supply = <&vcc5v0_sys>;
 400                 regulator-compatible = "fan53555-reg";
 401                 regulator-name = "vdd_cpu_b";
 402                 regulator-min-microvolt = <600000>;
 403                 regulator-max-microvolt = <1230000>;
 404                 regulator-ramp-delay = <1000>;
 405                 fcs,suspend-voltage-selector = <1>;
 406                 regulator-always-on;
 407                 regulator-boot-on;
 408                 regulator-initial-state = <3>;
 409                         regulator-state-mem {
 410                         regulator-off-in-suspend;
 411                 };
 412         };
 413 };
 414
 415 &i2s0 {
 416         status = "okay";
 417         rockchip,i2s-broken-burst-len;
 418         rockchip,playback-channels = <8>;
 419         rockchip,capture-channels = <8>;
 420         #sound-dai-cells = <0>;
 421 };
 422
 423 &i2s2 {
 424         #sound-dai-cells = <0>;
 425         status = "okay";
 426 };
 427
 428 &io_domains {
 429         status = "okay";
 430
 431         bt656-supply = <&vcc_1v8>;      /* bt656_gpio2ab_ms */
 432         audio-supply = <&vcc_1v8>;      /* audio_gpio3d4a_ms */
 433         sdmmc-supply = <&vcc_sd>;       /* sdmmc_gpio4b_ms */
 434         gpio1830-supply = <&vcc_1v8>;   /* gpio1833_gpio4cd_ms */
 435 };
 436
 437 &pcie0 {
 438         assigned-clocks = <&cru SCLK_PCIEPHY_REF>;
 439         assigned-clock-parents = <&cru SCLK_PCIEPHY_REF100M>;
 440         assigned-clock-rates = <100000000>;
 441         ep-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
 442         num-lanes = <4>;
 443         pinctrl-names = "default";
 444         pinctrl-0 = <&pcie_clkreqn>;
 445         status = "okay";
 446 };
 447
 448 &pcie_phy {
 449                 status = "okay";
 450 };
 451
 452 &pmu_io_domains {
 453         status = "okay";
 454         pmu1830-supply = <&vcc_1v8>;
 455 };
 456
 457 &pwm0 {
 458         status = "okay";
 459 };
 460
 461 &pwm2 {
 462         status = "okay";
 463 };
 464
 465 &sdhci {
 466         bus-width = <8>;
 467         mmc-hs400-1_8v;
 468         supports-emmc;
 469         non-removable;
 470         keep-power-in-suspend;
 471         mmc-hs400-enhanced-strobe;
 472         status = "okay";
 473 };
 474
 475 &sdmmc {
 476         clock-frequency = <150000000>;
 477         max-frequency = <40000000>;
 478         supports-sd;
 479         bus-width = <4>;
 480         cap-mmc-highspeed;
 481         cap-sd-highspeed;
 482         disable-wp;
 483         num-slots = <1>;
 484         vqmmc-supply = <&vcc_sd>;
 485         pinctrl-names = "default";
 486         pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
 487         status = "okay";
 488 };
 489
 490 &uart2 {
 491         status = "okay";
 492 };
 493
 494 &usb_host0_ehci {
 495         status = "disabled";
 496 };
 497
 498 &usb_host0_ohci {
 499         status = "disabled";
 500 };
 501
 502 &usbdrd3_0 {
 503         status = "okay";
 504 };
 505
 506 &usb_host1_ehci {
 507         status = "disabled";
 508 };
 509
 510 &usb_host1_ohci {
 511         status = "disabled";
 512 };
 513
 514 &usbdrd3_1 {
 515         status = "okay";
 516         tsd,usb-port-power = "usbhub_enable";
 517 };
 518
 519 &vopb {
 520         status = "okay";
 521 };
 522
 523 &gpio1 {
 524         u-boot,dm-pre-reloc;
 525 };
 526
 527 &gpio3 {
 528         u-boot,dm-pre-reloc;
 529 };
 530
 531 &pinctrl {
 532         /* Pins that are not explicitely used by any devices */
 533         pinctrl-names = "default";
 534         pinctrl-0 = <&puma_pin_hog>;
 535
 536         hog {
 537                 puma_pin_hog: puma_pin_hog {
 538                         rockchip,pins =
 539                                 /* We need pull-ups on Q7 buttons */
 540                                 <RK_GPIO0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>, /* LID_BTN# */
 541                                 <RK_GPIO0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>, /* BATLOW# */
 542                                 <RK_GPIO0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>, /* SLP_BTN# */
 543                                 <RK_GPIO0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>; /* BIOS_DISABLE# */
 544                 };
 545         };
 546
 547         pmic {
 548                 pmic_int_l: pmic-int-l {
 549                         rockchip,pins =
 550                                 <RK_GPIO1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>;
 551                 };
 552         };
 553
 554         leds_pins_puma: led_pins@0 {
 555                         rockchip,pins =
 556                                 <RK_GPIO2 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>,
 557                                 <RK_GPIO1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
 558         };
 559
 560         usb2 {
 561                 otg_vbus_drv: otg-vbus-drv {
 562                         rockchip,pins =
 563                                 <RK_GPIO0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
 564                 };
 565
 566                 host_vbus_drv: host-vbus-drv {
 567                         rockchip,pins =
 568                                 <RK_GPIO4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
 569                 };
 570         };
 571
 572         i2c8 {
 573                 i2c8_xfer_a: i2c8-xfer {
 574                         rockchip,pins =
 575                                 <RK_GPIO1 RK_PC5 RK_FUNC_1 &pcfg_pull_up>,
 576                                 <RK_GPIO1 RK_PC4 RK_FUNC_1 &pcfg_pull_up>;
 577                 };
 578         };
 579 };
 580
 581 &i2c1 {
 582         status = "okay";
 583         clock-frequency = <400000>;
 584 };
 585 &i2c2 {
 586         status = "okay";
 587         clock-frequency = <400000>;
 588 };
 589 &i2c4 {
 590         status = "okay";
 591         clock-frequency = <400000>;
 592 };
 593 &i2c6 {
 594         status = "okay";
 595         clock-frequency = <400000>;
 596 };
 597
 598 &i2c6_xfer {
 599         /* Enable pull-ups, the pins would float otherwise. */
 600         rockchip,pins =
 601                 <RK_GPIO2 RK_PB2 RK_FUNC_2 &pcfg_pull_up>,
 602                 <RK_GPIO2 RK_PB1 RK_FUNC_2 &pcfg_pull_up>;
 603 };
 604
 605 &i2c7 {
 606         status = "okay";
 607         clock-frequency = <400000>;
 608
 609         rtc_twi: rtc@6f {
 610                 compatible = "isil,isl1208";
 611                 reg = <0x6f>;
 612         };
 613         fan: fan@18 {
 614                 compatible = "ti,amc6821";
 615                 reg = <0x18>;
 616                 cooling-min-state = <0>;
 617                 cooling-max-state = <9>;
 618                 #cooling-cells = <2>;
 619         };
 620 };
 621
 622 &uart0 {
 623         pinctrl-names = "default";
 624         pinctrl-0 = <&uart0_xfer &uart0_cts>;
 625         status = "okay";
 626 };
 627
 628
 629 &spi1 {
 630         status = "okay";
 631
 632         #address-cells = <1>;
 633         #size-cells = <0>;
 634
 635         spiflash: w25q32dw@0 {
 636                 u-boot,dm-pre-reloc;
 637
 638                 compatible = "jedec,spi-nor";
 639                 reg = <0>;
 640                 spi-max-frequency = <49500000>;
 641                 spi-cpol;
 642                 spi-cpha;
 643         };
 644 };
 645
 646 &spi5 {
 647         status = "okay";
 648 };