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