1/* 2 * (C) Copyright 2017 Theobroma Systems Design und Consulting GmbH 3 * 4 * SPDX-License-Identifier: GPL-2.0+ X11 5 */ 6 7#include <dt-bindings/pwm/pwm.h> 8#include "rk3399.dtsi" 9 10/ { 11 model = "Theobroma Systems RK3399-Q7 SoM"; 12 compatible = "tsd,rk3399-q7", "tsd,puma", "rockchip,rk3399"; 13 14 config { 15 u-boot,spl-payload-offset = <0x40000>; /* @ 256KB */ 16 u-boot,mmc-env-offset = <0x4000>; /* @ 16KB */ 17 u-boot,efi-partition-entries-offset = <0x200000>; /* 2MB */ 18 u-boot,boot-led = "module_led"; 19 sysreset-gpio = <&gpio1 RK_PA6 GPIO_ACTIVE_HIGH>; 20 }; 21 22 chosen { 23 stdout-path = "serial0:115200n8"; 24 u-boot,spl-boot-order = \ 25 "same-as-spl", &spiflash, &sdhci, &sdmmc; 26 }; 27 28 aliases { 29 spi0 = &spi1; 30 spi1 = &spi5; 31 }; 32 33 leds { 34 compatible = "gpio-leds"; 35 pinctrl-names = "default"; 36 pinctrl-0 = <&leds_pins_puma>; 37 38 module_led { 39 label = "module_led"; 40 gpios = <&gpio2 RK_PD1 GPIO_ACTIVE_HIGH>; 41 linux,default-trigger = "heartbeat"; 42 }; 43 44 sd_card_led { 45 label = "sd_card_led"; 46 gpios = <&gpio1 RK_PA2 GPIO_ACTIVE_HIGH>; 47 linux,default-trigger = "mmc0"; 48 }; 49 }; 50 51 clkin_gmac: external-gmac-clock { 52 compatible = "fixed-clock"; 53 clock-frequency = <125000000>; 54 clock-output-names = "clkin_gmac"; 55 #clock-cells = <0>; 56 }; 57 58 dw_hdmi_audio: dw-hdmi-audio { 59 status = "enabled"; 60 compatible = "rockchip,dw-hdmi-audio"; 61 #sound-dai-cells = <0>; 62 }; 63 64 hdmi_codec: hdmi-codec { 65 compatible = "simple-audio-card"; 66 simple-audio-card,format = "i2s"; 67 simple-audio-card,mclk-fs = <256>; 68 simple-audio-card,name = "HDMI-CODEC"; 69 70 simple-audio-card,cpu { 71 sound-dai = <&i2s2>; 72 }; 73 74 simple-audio-card,codec { 75 sound-dai = <&hdmi>; 76 }; 77 }; 78 79 hdmi_sound: hdmi-sound { 80 status = "disabled"; 81 compatible = "simple-audio-card"; 82 simple-audio-card,format = "i2s"; 83 simple-audio-card,mclk-fs = <256>; 84 simple-audio-card,name = "rockchip,hdmi"; 85 86 simple-audio-card,cpu { 87 sound-dai = <&i2s2>; 88 }; 89 simple-audio-card,codec { 90 sound-dai = <&hdmi>; 91 }; 92 }; 93 94 usbhub_enable: usbhub_enable { 95 compatible = "regulator-fixed"; 96 regulator-name = "usbhub_enable"; 97 enable-active-low; 98 gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_LOW>; 99 regulator-boot-on; 100 regulator-min-microvolt = <3300000>; 101 regulator-max-microvolt = <3300000>; 102 }; 103 104 /* 105 * The Qseven BIOS_DISABLE signal on the RK3399-Q7 keeps the on-module 106 * eMMC and SPI flash powered-down initially (in fact it keeps the 107 * reset signal asserted). Even though it is an enable signal, we 108 * model this as a regulator. 109 */ 110 bios_enable: bios_enable { 111 compatible = "regulator-fixed"; 112 u-boot,dm-pre-reloc; 113 regulator-name = "bios_enable"; 114 enable-active-high; 115 gpio = <&gpio3 RK_PD5 GPIO_ACTIVE_LOW>; 116 regulator-always-on; 117 regulator-boot-on; 118 regulator-min-microvolt = <1800000>; 119 regulator-max-microvolt = <1800000>; 120 }; 121 122 vccadc_ref: vccadc-ref { 123 compatible = "regulator-fixed"; 124 regulator-name = "vcc1v8_sys"; 125 regulator-always-on; 126 regulator-boot-on; 127 regulator-min-microvolt = <1800000>; 128 regulator-max-microvolt = <1800000>; 129 }; 130 131 vcc3v3_sys: vcc3v3-sys { 132 compatible = "regulator-fixed"; 133 regulator-name = "vcc3v3_sys"; 134 regulator-always-on; 135 regulator-boot-on; 136 regulator-min-microvolt = <3300000>; 137 regulator-max-microvolt = <3300000>; 138 }; 139 140 vcc5v0_otg: vcc5v0-otg-regulator { 141 compatible = "regulator-fixed"; 142 enable-active-high; 143 gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>; 144 pinctrl-names = "default"; 145 pinctrl-0 = <&otg_vbus_drv>; 146 regulator-name = "vcc5v0_otg"; 147 regulator-always-on; 148 }; 149 150 vcc5v0_host: vcc5v0-host-regulator { 151 compatible = "regulator-fixed"; 152 enable-active-low; 153 gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_HIGH>; 154 pinctrl-names = "default"; 155 pinctrl-0 = <&host_vbus_drv>; 156 regulator-name = "vcc5v0_host"; 157 regulator-always-on; 158 }; 159 160 vcc5v0_sys: vcc5v0-sys { 161 compatible = "regulator-fixed"; 162 regulator-name = "vcc5v0_sys"; 163 regulator-always-on; 164 regulator-boot-on; 165 regulator-min-microvolt = <5000000>; 166 regulator-max-microvolt = <5000000>; 167 }; 168 169 vcc_phy: vcc-phy-regulator { 170 compatible = "regulator-fixed"; 171 regulator-name = "vcc_phy"; 172 regulator-always-on; 173 regulator-boot-on; 174 }; 175 176 vdd_log: vdd-log { 177 compatible = "pwm-regulator"; 178 pwms = <&pwm2 0 25000 1>; 179 regulator-name = "vdd_log"; 180 regulator-min-microvolt = <800000>; 181 regulator-max-microvolt = <1400000>; 182 regulator-always-on; 183 regulator-boot-on; 184 185 /* for rockchip boot on */ 186 rockchip,pwm_id= <2>; 187 rockchip,pwm_voltage = <1000000>; 188 }; 189}; 190 191&emmc_phy { 192 status = "okay"; 193}; 194 195&gmac { 196 phy-supply = <&vcc_phy>; 197 phy-mode = "rgmii"; 198 clock_in_out = "input"; 199 snps,reset-gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>; 200 snps,reset-active-low; 201 snps,reset-delays-us = <2 10000 50000>; 202 assigned-clocks = <&cru SCLK_RMII_SRC>; 203 assigned-clock-parents = <&clkin_gmac>; 204 pinctrl-names = "default"; 205 pinctrl-0 = <&rgmii_pins>; 206 tx_delay = <0x10>; 207 rx_delay = <0x10>; 208 status = "okay"; 209}; 210 211&hdmi { 212 #address-cells = <1>; 213 #size-cells = <0>; 214 #sound-dai-cells = <0>; 215 status = "okay"; 216}; 217 218&i2c0 { 219 status = "okay"; 220 i2c-scl-rising-time-ns = <168>; 221 i2c-scl-falling-time-ns = <4>; 222 clock-frequency = <400000>; 223 224 vdd_gpu: fan535555@60 { 225 compatible = "fcs,fan53555"; 226 reg = <0x60>; 227 vsel-gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_HIGH>; 228 vin-supply = <&vcc5v0_sys>; 229 regulator-compatible = "fan53555-reg"; 230 regulator-name = "vdd_gpu"; 231 regulator-min-microvolt = <600000>; 232 regulator-max-microvolt = <1230000>; 233 regulator-ramp-delay = <1000>; 234 fcs,suspend-voltage-selector = <1>; 235 regulator-always-on; 236 regulator-boot-on; 237 regulator-initial-state = <3>; 238 regulator-state-mem { 239 regulator-off-in-suspend; 240 }; 241 }; 242 243 rk808: pmic@1b { 244 compatible = "rockchip,rk808"; 245 reg = <0x1b>; 246 interrupt-parent = <&gpio1>; 247 interrupts = <22 IRQ_TYPE_LEVEL_LOW>; // TODO check interrupt? 248 pinctrl-names = "default"; 249 pinctrl-0 = <&pmic_int_l>; 250 rockchip,system-power-controller; 251 wakeup-source; 252 #clock-cells = <1>; 253 clock-output-names = "xin32k", "rk808-clkout2"; 254 255 vcc1-supply = <&vcc5v0_sys>; 256 vcc2-supply = <&vcc5v0_sys>; 257 vcc3-supply = <&vcc5v0_sys>; 258 vcc4-supply = <&vcc5v0_sys>; 259 vcc6-supply = <&vcc5v0_sys>; 260 vcc7-supply = <&vcc5v0_sys>; 261 vcc8-supply = <&vcc3v3_sys>; 262 vcc9-supply = <&vcc5v0_sys>; 263 vcc10-supply = <&vcc5v0_sys>; 264 vcc11-supply = <&vcc5v0_sys>; 265 vcc12-supply = <&vcc3v3_sys>; 266 vddio-supply = <&vcc1v8_pmu>; 267 268 regulators { 269 vdd_center: DCDC_REG1 { 270 regulator-always-on; 271 regulator-boot-on; 272 regulator-min-microvolt = <750000>; 273 regulator-max-microvolt = <1350000>; 274 regulator-ramp-delay = <6001>; 275 regulator-name = "vdd_center"; 276 regulator-state-mem { 277 regulator-off-in-suspend; 278 }; 279 }; 280 281 vdd_cpu_l: DCDC_REG2 { 282 regulator-always-on; 283 regulator-boot-on; 284 regulator-min-microvolt = <750000>; 285 regulator-max-microvolt = <1350000>; 286 regulator-ramp-delay = <6001>; 287 regulator-name = "vdd_cpu_l"; 288 regulator-state-mem { 289 regulator-off-in-suspend; 290 }; 291 }; 292 293 vcc_ddr: DCDC_REG3 { 294 regulator-always-on; 295 regulator-boot-on; 296 regulator-name = "vcc_ddr"; 297 regulator-state-mem { 298 regulator-on-in-suspend; 299 }; 300 }; 301 302 vcc_1v8: DCDC_REG4 { 303 regulator-always-on; 304 regulator-boot-on; 305 regulator-min-microvolt = <1800000>; 306 regulator-max-microvolt = <1800000>; 307 regulator-name = "vcc_1v8"; 308 regulator-state-mem { 309 regulator-on-in-suspend; 310 regulator-suspend-microvolt = <1800000>; 311 }; 312 }; 313 314 vcc_ldo1: LDO_REG1 { 315 regulator-boot-on; 316 regulator-min-microvolt = <1800000>; 317 regulator-max-microvolt = <1800000>; 318 regulator-name = "vcc_ldo1"; 319 regulator-state-mem { 320 regulator-off-in-suspend; 321 }; 322 }; 323 324 vcc1v8_hdmi: LDO_REG2 { 325 regulator-always-on; 326 regulator-boot-on; 327 regulator-min-microvolt = <1800000>; 328 regulator-max-microvolt = <1800000>; 329 regulator-name = "vcc1v8_hdmi"; 330 regulator-state-mem { 331 regulator-off-in-suspend; 332 }; 333 }; 334 335 vcc1v8_pmu: LDO_REG3 { 336 regulator-always-on; 337 regulator-boot-on; 338 regulator-min-microvolt = <1800000>; 339 regulator-max-microvolt = <1800000>; 340 regulator-name = "vcc1v8_pmu"; 341 regulator-state-mem { 342 regulator-on-in-suspend; 343 regulator-suspend-microvolt = <1800000>; 344 }; 345 }; 346 347 vcc_sd: LDO_REG4 { 348 regulator-always-on; 349 regulator-boot-on; 350 regulator-min-microvolt = <1800000>; 351 regulator-max-microvolt = <3000000>; 352 regulator-name = "vcc_sd"; 353 regulator-state-mem { 354 regulator-on-in-suspend; 355 regulator-suspend-microvolt = <3000000>; 356 }; 357 }; 358 359 vcc_ldo5: LDO_REG5 { 360 regulator-boot-on; 361 regulator-min-microvolt = <3000000>; 362 regulator-max-microvolt = <3000000>; 363 regulator-name = "vcc_ldo5"; 364 regulator-state-mem { 365 regulator-off-in-suspend; 366 }; 367 }; 368 369 vcc_ldo6: LDO_REG6 { 370 regulator-boot-on; 371 regulator-min-microvolt = <1500000>; 372 regulator-max-microvolt = <1500000>; 373 regulator-name = "vcc_ldo6"; 374 regulator-state-mem { 375 regulator-off-in-suspend; 376 }; 377 }; 378 379 vcc0v9_hdmi: LDO_REG7 { 380 regulator-always-on; 381 regulator-boot-on; 382 regulator-min-microvolt = <900000>; 383 regulator-max-microvolt = <900000>; 384 regulator-name = "vcc0v9_hdmi"; 385 regulator-state-mem { 386 regulator-off-in-suspend; 387 }; 388 }; 389 390 vcc_efuse: LDO_REG8 { 391 regulator-always-on; 392 regulator-boot-on; 393 regulator-min-microvolt = <1800000>; 394 regulator-max-microvolt = <1800000>; 395 regulator-name = "vcc_efuse"; 396 regulator-state-mem { 397 regulator-off-in-suspend; 398 }; 399 }; 400 401 vcc3v3_s3: SWITCH_REG1 { 402 regulator-always-on; 403 regulator-boot-on; 404 regulator-name = "vcc3v3_s3"; 405 regulator-state-mem { 406 regulator-off-in-suspend; 407 }; 408 }; 409 410 vcc3v3_s0: SWITCH_REG2 { 411 regulator-always-on; 412 regulator-boot-on; 413 regulator-name = "vcc3v3_s0"; 414 regulator-state-mem { 415 regulator-off-in-suspend; 416 }; 417 }; 418 }; 419 }; 420}; 421 422&i2c8 { 423 status = "okay"; 424 clock-frequency = <400000>; 425 426 vdd_cpu_b: fan53555@60 { 427 compatible = "fcs,fan53555"; 428 reg = <0x60>; 429 vsel-gpios = <&gpio1 RK_PA4 GPIO_ACTIVE_HIGH>; 430 vin-supply = <&vcc5v0_sys>; 431 regulator-compatible = "fan53555-reg"; 432 regulator-name = "vdd_cpu_b"; 433 regulator-min-microvolt = <600000>; 434 regulator-max-microvolt = <1230000>; 435 regulator-ramp-delay = <1000>; 436 fcs,suspend-voltage-selector = <1>; 437 regulator-always-on; 438 regulator-boot-on; 439 regulator-initial-state = <3>; 440 regulator-state-mem { 441 regulator-off-in-suspend; 442 }; 443 }; 444}; 445 446&i2s0 { 447 status = "okay"; 448 rockchip,i2s-broken-burst-len; 449 rockchip,playback-channels = <8>; 450 rockchip,capture-channels = <8>; 451 #sound-dai-cells = <0>; 452}; 453 454&i2s2 { 455 #sound-dai-cells = <0>; 456 status = "okay"; 457}; 458 459&io_domains { 460 status = "okay"; 461 462 bt656-supply = <&vcc_1v8>; /* bt656_gpio2ab_ms */ 463 audio-supply = <&vcc_1v8>; /* audio_gpio3d4a_ms */ 464 sdmmc-supply = <&vcc_sd>; /* sdmmc_gpio4b_ms */ 465 gpio1830-supply = <&vcc_1v8>; /* gpio1833_gpio4cd_ms */ 466}; 467 468&pcie0 { 469 assigned-clocks = <&cru SCLK_PCIEPHY_REF>; 470 assigned-clock-parents = <&cru SCLK_PCIEPHY_REF100M>; 471 assigned-clock-rates = <100000000>; 472 ep-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>; 473 num-lanes = <4>; 474 pinctrl-names = "default"; 475 pinctrl-0 = <&pcie_clkreqn>; 476 status = "okay"; 477}; 478 479&pcie_phy { 480 status = "okay"; 481}; 482 483&pmu_io_domains { 484 status = "okay"; 485 pmu1830-supply = <&vcc_1v8>; 486}; 487 488&pwm0 { 489 status = "okay"; 490}; 491 492&pwm2 { 493 status = "okay"; 494}; 495 496&sdhci { 497 bus-width = <8>; 498 mmc-hs400-1_8v; 499 supports-emmc; 500 non-removable; 501 keep-power-in-suspend; 502 mmc-hs400-enhanced-strobe; 503 status = "okay"; 504}; 505 506&sdmmc { 507 u-boot,dm-pre-reloc; 508 clock-frequency = <150000000>; 509 clock-freq-min-max = <100000 150000000>; 510 supports-sd; 511 bus-width = <4>; 512 cap-mmc-highspeed; 513 cap-sd-highspeed; 514 disable-wp; 515 num-slots = <1>; 516 vqmmc-supply = <&vcc_sd>; 517 pinctrl-names = "default"; 518 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; 519 status = "okay"; 520}; 521 522&uart2 { 523 status = "okay"; 524}; 525 526&usb_host0_ehci { 527 status = "disabled"; 528}; 529 530&usb_host0_ohci { 531 status = "disabled"; 532}; 533 534&dwc3_typec0 { 535 status = "okay"; 536}; 537 538&usb_host1_ehci { 539 status = "disabled"; 540}; 541 542&usb_host1_ohci { 543 status = "disabled"; 544}; 545 546&dwc3_typec1 { 547 status = "okay"; 548 tsd,usb-port-power = "usbhub_enable"; 549}; 550 551&vopb { 552 status = "okay"; 553}; 554 555&gpio1 { 556 u-boot,dm-pre-reloc; 557}; 558 559&gpio3 { 560 u-boot,dm-pre-reloc; 561}; 562 563&pinctrl { 564 /* Pins that are not explicitely used by any devices */ 565 pinctrl-names = "default"; 566 pinctrl-0 = <&puma_pin_hog>; 567 568 hog { 569 puma_pin_hog: puma_pin_hog { 570 rockchip,pins = 571 /* We need pull-ups on Q7 buttons */ 572 <RK_GPIO0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>, /* LID_BTN# */ 573 <RK_GPIO0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>, /* BATLOW# */ 574 <RK_GPIO0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>, /* SLP_BTN# */ 575 <RK_GPIO0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>; /* BIOS_DISABLE# */ 576 }; 577 }; 578 579 pmic { 580 pmic_int_l: pmic-int-l { 581 rockchip,pins = 582 <RK_GPIO1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>; 583 }; 584 }; 585 586 leds_pins_puma: led_pins@0 { 587 rockchip,pins = 588 <RK_GPIO2 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>, 589 <RK_GPIO1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; 590 }; 591 592 usb2 { 593 otg_vbus_drv: otg-vbus-drv { 594 rockchip,pins = 595 <RK_GPIO0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; 596 }; 597 598 host_vbus_drv: host-vbus-drv { 599 rockchip,pins = 600 <RK_GPIO4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; 601 }; 602 }; 603 604 i2c8 { 605 i2c8_xfer_a: i2c8-xfer { 606 rockchip,pins = 607 <RK_GPIO1 RK_PC5 RK_FUNC_1 &pcfg_pull_up>, 608 <RK_GPIO1 RK_PC4 RK_FUNC_1 &pcfg_pull_up>; 609 }; 610 }; 611}; 612 613&i2c1 { 614 status = "okay"; 615 clock-frequency = <400000>; 616}; 617&i2c2 { 618 status = "okay"; 619 clock-frequency = <400000>; 620}; 621&i2c4 { 622 status = "okay"; 623 clock-frequency = <400000>; 624}; 625&i2c6 { 626 status = "okay"; 627 clock-frequency = <400000>; 628}; 629 630&i2c6_xfer { 631 /* Enable pull-ups, the pins would float otherwise. */ 632 rockchip,pins = 633 <RK_GPIO2 RK_PB2 RK_FUNC_2 &pcfg_pull_up>, 634 <RK_GPIO2 RK_PB1 RK_FUNC_2 &pcfg_pull_up>; 635}; 636 637&i2c7 { 638 status = "okay"; 639 clock-frequency = <400000>; 640 641 rtc_twi: rtc@6f { 642 compatible = "isil,isl1208"; 643 reg = <0x6f>; 644 }; 645 fan: fan@18 { 646 compatible = "ti,amc6821"; 647 reg = <0x18>; 648 cooling-min-state = <0>; 649 cooling-max-state = <9>; 650 #cooling-cells = <2>; 651 }; 652}; 653 654&uart0 { 655 u-boot,dm-pre-reloc; 656 pinctrl-names = "default"; 657 pinctrl-0 = <&uart0_xfer &uart0_cts>; 658 status = "okay"; 659}; 660 661 662&spi1 { 663 u-boot,dm-pre-reloc; 664 665 status = "okay"; 666 667 #address-cells = <1>; 668 #size-cells = <0>; 669 670 spiflash: w25q32dw@0 { 671 u-boot,dm-pre-reloc; 672 673 compatible = "spi-flash"; 674 reg = <0>; 675 spi-max-frequency = <49500000>; 676 spi-cpol; 677 spi-cpha; 678 }; 679}; 680 681&spi5 { 682 status = "okay"; 683}; 684