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