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
 176                 /* for rockchip boot on */
 177                 rockchip,pwm_id= <2>;
 178                 rockchip,pwm_voltage = <1000000>;
 179         };
 180 };
 181
 182 &emmc_phy {
 183         status = "okay";
 184 };
 185
 186 &gmac {
 187         phy-supply = <&vcc_phy>;
 188         phy-mode = "rgmii";
 189         clock_in_out = "input";
 190         snps,reset-gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>;
 191         snps,reset-active-low;
 192         snps,reset-delays-us = <2 10000 50000>;
 193         assigned-clocks = <&cru SCLK_RMII_SRC>;
 194         assigned-clock-parents = <&clkin_gmac>;
 195         pinctrl-names = "default";
 196         pinctrl-0 = <&rgmii_pins>;
 197         tx_delay = <0x10>;
 198         rx_delay = <0x10>;
 199         status = "okay";
 200 };
 201
 202 &hdmi {
 203         #sound-dai-cells = <0>;
 204         status = "okay";
 205 };
 206
 207 &i2c0 {
 208         status = "okay";
 209         i2c-scl-rising-time-ns = <168>;
 210         i2c-scl-falling-time-ns = <4>;
 211         clock-frequency = <400000>;
 212
 213         vdd_gpu: vdd_gpu {
 214                 status = "okay";
 215                 compatible = "fcs,fan53555";
 216                 reg = <0x60>;
 217                 vsel-gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_HIGH>;
 218                 vin-supply = <&vcc5v0_sys>;
 219                 regulator-compatible = "fan53555-reg";
 220                 regulator-name = "vdd_gpu";
 221                 regulator-min-microvolt = <600000>;
 222                 regulator-max-microvolt = <1230000>;
 223                 regulator-ramp-delay = <1000>;
 224                 fcs,suspend-voltage-selector = <1>;
 225                 regulator-always-on;
 226                 regulator-boot-on;
 227                 regulator-initial-state = <3>;
 228                         regulator-state-mem {
 229                         regulator-off-in-suspend;
 230                 };
 231         };
 232
 233         rk808: pmic@1b {
 234                 compatible = "rockchip,rk808";
 235                 reg = <0x1b>;
 236                 interrupt-parent = <&gpio1>;
 237                 interrupts = <22 IRQ_TYPE_LEVEL_LOW>;  // TODO check interrupt?
 238                 pinctrl-names = "default";
 239                 pinctrl-0 = <&pmic_int_l>;
 240                 rockchip,system-power-controller;
 241                 wakeup-source;
 242                 #clock-cells = <1>;
 243                 clock-output-names = "xin32k", "rk808-clkout2";
 244
 245                 vcc1-supply = <&vcc5v0_sys>;
 246                 vcc2-supply = <&vcc5v0_sys>;
 247                 vcc3-supply = <&vcc5v0_sys>;
 248                 vcc4-supply = <&vcc5v0_sys>;
 249                 vcc6-supply = <&vcc5v0_sys>;
 250                 vcc7-supply = <&vcc5v0_sys>;
 251                 vcc8-supply = <&vcc3v3_sys>;
 252                 vcc9-supply = <&vcc5v0_sys>;
 253                 vcc10-supply = <&vcc5v0_sys>;
 254                 vcc11-supply = <&vcc5v0_sys>;
 255                 vcc12-supply = <&vcc3v3_sys>;
 256                 vddio-supply = <&vcc1v8_pmu>;
 257
 258                 regulators {
 259                         vdd_center: DCDC_REG1 {
 260                                 regulator-always-on;
 261                                 regulator-boot-on;
 262                                 regulator-min-microvolt = <750000>;
 263                                 regulator-max-microvolt = <1350000>;
 264                                 regulator-ramp-delay = <6001>;
 265                                 regulator-name = "vdd_center";
 266                                 regulator-state-mem {
 267                                         regulator-off-in-suspend;
 268                                 };
 269                         };
 270
 271                         vdd_cpu_l: DCDC_REG2 {
 272                                 regulator-always-on;
 273                                 regulator-boot-on;
 274                                 regulator-min-microvolt = <750000>;
 275                                 regulator-max-microvolt = <1350000>;
 276                                 regulator-ramp-delay = <6001>;
 277                                 regulator-name = "vdd_cpu_l";
 278                                 regulator-state-mem {
 279                                         regulator-off-in-suspend;
 280                                 };
 281                         };
 282
 283                         vcc_ddr: DCDC_REG3 {
 284                                 regulator-always-on;
 285                                 regulator-boot-on;
 286                                 regulator-name = "vcc_ddr";
 287                                 regulator-state-mem {
 288                                         regulator-on-in-suspend;
 289                                 };
 290                         };
 291
 292                         vcc_1v8: DCDC_REG4 {
 293                                 regulator-always-on;
 294                                 regulator-boot-on;
 295                                 regulator-min-microvolt = <1800000>;
 296                                 regulator-max-microvolt = <1800000>;
 297                                 regulator-name = "vcc_1v8";
 298                                 regulator-state-mem {
 299                                         regulator-on-in-suspend;
 300                                         regulator-suspend-microvolt = <1800000>;
 301                                 };
 302                         };
 303
 304                         vcc_ldo1: LDO_REG1 {
 305                                 regulator-boot-on;
 306                                 regulator-min-microvolt = <1800000>;
 307                                 regulator-max-microvolt = <1800000>;
 308                                 regulator-name = "vcc_ldo1";
 309                                 regulator-state-mem {
 310                                         regulator-off-in-suspend;
 311                                 };
 312                         };
 313
 314                         vcc1v8_hdmi: LDO_REG2 {
 315                                 regulator-always-on;
 316                                 regulator-boot-on;
 317                                 regulator-min-microvolt = <1800000>;
 318                                 regulator-max-microvolt = <1800000>;
 319                                 regulator-name = "vcc1v8_hdmi";
 320                                 regulator-state-mem {
 321                                         regulator-off-in-suspend;
 322                                 };
 323                         };
 324
 325                         vcc1v8_pmu: LDO_REG3 {
 326                                 regulator-always-on;
 327                                 regulator-boot-on;
 328                                 regulator-min-microvolt = <1800000>;
 329                                 regulator-max-microvolt = <1800000>;
 330                                 regulator-name = "vcc1v8_pmu";
 331                                 regulator-state-mem {
 332                                         regulator-on-in-suspend;
 333                                         regulator-suspend-microvolt = <1800000>;
 334                                 };
 335                         };
 336
 337                         vcc_sd: LDO_REG4 {
 338                                 regulator-always-on;
 339                                 regulator-boot-on;
 340                                 regulator-min-microvolt = <1800000>;
 341                                 regulator-max-microvolt = <3000000>;
 342                                 regulator-name = "vcc_sd";
 343                                 regulator-state-mem {
 344                                         regulator-on-in-suspend;
 345                                         regulator-suspend-microvolt = <3000000>;
 346                                 };
 347                         };
 348
 349                         vcc_ldo5: LDO_REG5 {
 350                                 regulator-boot-on;
 351                                 regulator-min-microvolt = <3000000>;
 352                                 regulator-max-microvolt = <3000000>;
 353                                 regulator-name = "vcc_ldo5";
 354                                 regulator-state-mem {
 355                                         regulator-off-in-suspend;
 356                                 };
 357                         };
 358
 359                         vcc_ldo6: LDO_REG6 {
 360                                 regulator-boot-on;
 361                                 regulator-min-microvolt = <1500000>;
 362                                 regulator-max-microvolt = <1500000>;
 363                                 regulator-name = "vcc_ldo6";
 364                                 regulator-state-mem {
 365                                         regulator-off-in-suspend;
 366                                 };
 367                         };
 368
 369                         vcc0v9_hdmi: LDO_REG7 {
 370                                 regulator-always-on;
 371                                 regulator-boot-on;
 372                                 regulator-min-microvolt = <900000>;
 373                                 regulator-max-microvolt = <900000>;
 374                                 regulator-name = "vcc0v9_hdmi";
 375                                 regulator-state-mem {
 376                                         regulator-off-in-suspend;
 377                                 };
 378                         };
 379
 380                         vcc_efuse: LDO_REG8 {
 381                                 regulator-always-on;
 382                                 regulator-boot-on;
 383                                 regulator-min-microvolt = <1800000>;
 384                                 regulator-max-microvolt = <1800000>;
 385                                 regulator-name = "vcc_efuse";
 386                                 regulator-state-mem {
 387                                         regulator-off-in-suspend;
 388                                 };
 389                         };
 390
 391                         vcc3v3_s3: SWITCH_REG1 {
 392                                 regulator-always-on;
 393                                 regulator-boot-on;
 394                                 regulator-name = "vcc3v3_s3";
 395                                 regulator-state-mem {
 396                                         regulator-off-in-suspend;
 397                                 };
 398                         };
 399
 400                         vcc3v3_s0: SWITCH_REG2 {
 401                                 regulator-always-on;
 402                                 regulator-boot-on;
 403                                 regulator-name = "vcc3v3_s0";
 404                                 regulator-state-mem {
 405                                         regulator-off-in-suspend;
 406                                 };
 407                         };
 408                 };
 409         };
 410 };
 411
 412 &i2c8 {
 413         status = "okay";
 414         clock-frequency = <400000>;
 415
 416         vdd_cpu_b: vdd_cpu_b {
 417                 status = "okay";
 418                 compatible = "fcs,fan53555";
 419                 reg = <0x60>;
 420                 vsel-gpios = <&gpio1 RK_PA4 GPIO_ACTIVE_HIGH>;
 421                 vin-supply = <&vcc5v0_sys>;
 422                 regulator-compatible = "fan53555-reg";
 423                 regulator-name = "vdd_cpu_b";
 424                 regulator-min-microvolt = <600000>;
 425                 regulator-max-microvolt = <1230000>;
 426                 regulator-ramp-delay = <1000>;
 427                 fcs,suspend-voltage-selector = <1>;
 428                 regulator-always-on;
 429                 regulator-boot-on;
 430                 regulator-initial-state = <3>;
 431                         regulator-state-mem {
 432                         regulator-off-in-suspend;
 433                 };
 434         };
 435 };
 436
 437 &i2s0 {
 438         status = "okay";
 439         rockchip,i2s-broken-burst-len;
 440         rockchip,playback-channels = <8>;
 441         rockchip,capture-channels = <8>;
 442         #sound-dai-cells = <0>;
 443 };
 444
 445 &i2s2 {
 446         #sound-dai-cells = <0>;
 447         status = "okay";
 448 };
 449
 450 &io_domains {
 451         status = "okay";
 452
 453         bt656-supply = <&vcc_1v8>;      /* bt656_gpio2ab_ms */
 454         audio-supply = <&vcc_1v8>;      /* audio_gpio3d4a_ms */
 455         sdmmc-supply = <&vcc_sd>;       /* sdmmc_gpio4b_ms */
 456         gpio1830-supply = <&vcc_1v8>;   /* gpio1833_gpio4cd_ms */
 457 };
 458
 459 &pcie0 {
 460         assigned-clocks = <&cru SCLK_PCIEPHY_REF>;
 461         assigned-clock-parents = <&cru SCLK_PCIEPHY_REF100M>;
 462         assigned-clock-rates = <100000000>;
 463         ep-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
 464         num-lanes = <4>;
 465         pinctrl-names = "default";
 466         pinctrl-0 = <&pcie_clkreqn>;
 467         status = "okay";
 468 };
 469
 470 &pcie_phy {
 471                 status = "okay";
 472 };
 473
 474 &pmu_io_domains {
 475         status = "okay";
 476         pmu1830-supply = <&vcc_1v8>;
 477 };
 478
 479 &pwm0 {
 480         status = "okay";
 481 };
 482
 483 &pwm2 {
 484         status = "okay";
 485 };
 486
 487 &sdhci {
 488         bus-width = <8>;
 489         mmc-hs400-1_8v;
 490         supports-emmc;
 491         non-removable;
 492         keep-power-in-suspend;
 493         mmc-hs400-enhanced-strobe;
 494         status = "okay";
 495 };
 496
 497 &sdmmc {
 498         u-boot,dm-pre-reloc;
 499         clock-frequency = <150000000>;
 500         max-frequency = <40000000>;
 501         supports-sd;
 502         bus-width = <4>;
 503         cap-mmc-highspeed;
 504         cap-sd-highspeed;
 505         disable-wp;
 506         num-slots = <1>;
 507         vqmmc-supply = <&vcc_sd>;
 508         pinctrl-names = "default";
 509         pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
 510         status = "okay";
 511 };
 512
 513 &uart2 {
 514         status = "okay";
 515 };
 516
 517 &usb_host0_ehci {
 518         status = "disabled";
 519 };
 520
 521 &usb_host0_ohci {
 522         status = "disabled";
 523 };
 524
 525 &dwc3_typec0 {
 526         status = "okay";
 527 };
 528
 529 &usb_host1_ehci {
 530         status = "disabled";
 531 };
 532
 533 &usb_host1_ohci {
 534         status = "disabled";
 535 };
 536
 537 &dwc3_typec1 {
 538         status = "okay";
 539         tsd,usb-port-power = "usbhub_enable";
 540 };
 541
 542 &vopb {
 543         status = "okay";
 544 };
 545
 546 &gpio1 {
 547         u-boot,dm-pre-reloc;
 548 };
 549
 550 &gpio3 {
 551         u-boot,dm-pre-reloc;
 552 };
 553
 554 &pinctrl {
 555         /* Pins that are not explicitely used by any devices */
 556         pinctrl-names = "default";
 557         pinctrl-0 = <&puma_pin_hog>;
 558
 559         hog {
 560                 puma_pin_hog: puma_pin_hog {
 561                         rockchip,pins =
 562                                 /* We need pull-ups on Q7 buttons */
 563                                 <RK_GPIO0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>, /* LID_BTN# */
 564                                 <RK_GPIO0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>, /* BATLOW# */
 565                                 <RK_GPIO0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>, /* SLP_BTN# */
 566                                 <RK_GPIO0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>; /* BIOS_DISABLE# */
 567                 };
 568         };
 569
 570         pmic {
 571                 pmic_int_l: pmic-int-l {
 572                         rockchip,pins =
 573                                 <RK_GPIO1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>;
 574                 };
 575         };
 576
 577         leds_pins_puma: led_pins@0 {
 578                         rockchip,pins =
 579                                 <RK_GPIO2 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>,
 580                                 <RK_GPIO1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
 581         };
 582
 583         usb2 {
 584                 otg_vbus_drv: otg-vbus-drv {
 585                         rockchip,pins =
 586                                 <RK_GPIO0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
 587                 };
 588
 589                 host_vbus_drv: host-vbus-drv {
 590                         rockchip,pins =
 591                                 <RK_GPIO4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
 592                 };
 593         };
 594
 595         i2c8 {
 596                 i2c8_xfer_a: i2c8-xfer {
 597                         rockchip,pins =
 598                                 <RK_GPIO1 RK_PC5 RK_FUNC_1 &pcfg_pull_up>,
 599                                 <RK_GPIO1 RK_PC4 RK_FUNC_1 &pcfg_pull_up>;
 600                 };
 601         };
 602 };
 603
 604 &i2c1 {
 605         status = "okay";
 606         clock-frequency = <400000>;
 607 };
 608 &i2c2 {
 609         status = "okay";
 610         clock-frequency = <400000>;
 611 };
 612 &i2c4 {
 613         status = "okay";
 614         clock-frequency = <400000>;
 615 };
 616 &i2c6 {
 617         status = "okay";
 618         clock-frequency = <400000>;
 619 };
 620
 621 &i2c6_xfer {
 622         /* Enable pull-ups, the pins would float otherwise. */
 623         rockchip,pins =
 624                 <RK_GPIO2 RK_PB2 RK_FUNC_2 &pcfg_pull_up>,
 625                 <RK_GPIO2 RK_PB1 RK_FUNC_2 &pcfg_pull_up>;
 626 };
 627
 628 &i2c7 {
 629         status = "okay";
 630         clock-frequency = <400000>;
 631
 632         rtc_twi: rtc@6f {
 633                 compatible = "isil,isl1208";
 634                 reg = <0x6f>;
 635         };
 636         fan: fan@18 {
 637                 compatible = "ti,amc6821";
 638                 reg = <0x18>;
 639                 cooling-min-state = <0>;
 640                 cooling-max-state = <9>;
 641                 #cooling-cells = <2>;
 642         };
 643 };
 644
 645 &uart0 {
 646         u-boot,dm-pre-reloc;
 647         pinctrl-names = "default";
 648         pinctrl-0 = <&uart0_xfer &uart0_cts>;
 649         status = "okay";
 650 };
 651
 652
 653 &spi1 {
 654         u-boot,dm-pre-reloc;
 655
 656         status = "okay";
 657
 658         #address-cells = <1>;
 659         #size-cells = <0>;
 660
 661         spiflash: w25q32dw@0 {
 662                 u-boot,dm-pre-reloc;
 663
 664                 compatible = "spi-flash";
 665                 reg = <0>;
 666                 spi-max-frequency = <49500000>;
 667                 spi-cpol;
 668                 spi-cpha;
 669         };
 670 };
 671
 672 &spi5 {
 673         status = "okay";
 674 };