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}; 675