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 #sound-dai-cells = <0>; 212 status = "okay"; 213}; 214 215&i2c0 { 216 status = "okay"; 217 i2c-scl-rising-time-ns = <168>; 218 i2c-scl-falling-time-ns = <4>; 219 clock-frequency = <400000>; 220 221 vdd_gpu: fan535555@60 { 222 compatible = "fcs,fan53555"; 223 reg = <0x60>; 224 vsel-gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_HIGH>; 225 vin-supply = <&vcc5v0_sys>; 226 regulator-compatible = "fan53555-reg"; 227 regulator-name = "vdd_gpu"; 228 regulator-min-microvolt = <600000>; 229 regulator-max-microvolt = <1230000>; 230 regulator-ramp-delay = <1000>; 231 fcs,suspend-voltage-selector = <1>; 232 regulator-always-on; 233 regulator-boot-on; 234 regulator-initial-state = <3>; 235 regulator-state-mem { 236 regulator-off-in-suspend; 237 }; 238 }; 239 240 rk808: pmic@1b { 241 compatible = "rockchip,rk808"; 242 reg = <0x1b>; 243 interrupt-parent = <&gpio1>; 244 interrupts = <22 IRQ_TYPE_LEVEL_LOW>; // TODO check interrupt? 245 pinctrl-names = "default"; 246 pinctrl-0 = <&pmic_int_l>; 247 rockchip,system-power-controller; 248 wakeup-source; 249 #clock-cells = <1>; 250 clock-output-names = "xin32k", "rk808-clkout2"; 251 252 vcc1-supply = <&vcc5v0_sys>; 253 vcc2-supply = <&vcc5v0_sys>; 254 vcc3-supply = <&vcc5v0_sys>; 255 vcc4-supply = <&vcc5v0_sys>; 256 vcc6-supply = <&vcc5v0_sys>; 257 vcc7-supply = <&vcc5v0_sys>; 258 vcc8-supply = <&vcc3v3_sys>; 259 vcc9-supply = <&vcc5v0_sys>; 260 vcc10-supply = <&vcc5v0_sys>; 261 vcc11-supply = <&vcc5v0_sys>; 262 vcc12-supply = <&vcc3v3_sys>; 263 vddio-supply = <&vcc1v8_pmu>; 264 265 regulators { 266 vdd_center: DCDC_REG1 { 267 regulator-always-on; 268 regulator-boot-on; 269 regulator-min-microvolt = <750000>; 270 regulator-max-microvolt = <1350000>; 271 regulator-ramp-delay = <6001>; 272 regulator-name = "vdd_center"; 273 regulator-state-mem { 274 regulator-off-in-suspend; 275 }; 276 }; 277 278 vdd_cpu_l: DCDC_REG2 { 279 regulator-always-on; 280 regulator-boot-on; 281 regulator-min-microvolt = <750000>; 282 regulator-max-microvolt = <1350000>; 283 regulator-ramp-delay = <6001>; 284 regulator-name = "vdd_cpu_l"; 285 regulator-state-mem { 286 regulator-off-in-suspend; 287 }; 288 }; 289 290 vcc_ddr: DCDC_REG3 { 291 regulator-always-on; 292 regulator-boot-on; 293 regulator-name = "vcc_ddr"; 294 regulator-state-mem { 295 regulator-on-in-suspend; 296 }; 297 }; 298 299 vcc_1v8: DCDC_REG4 { 300 regulator-always-on; 301 regulator-boot-on; 302 regulator-min-microvolt = <1800000>; 303 regulator-max-microvolt = <1800000>; 304 regulator-name = "vcc_1v8"; 305 regulator-state-mem { 306 regulator-on-in-suspend; 307 regulator-suspend-microvolt = <1800000>; 308 }; 309 }; 310 311 vcc_ldo1: LDO_REG1 { 312 regulator-boot-on; 313 regulator-min-microvolt = <1800000>; 314 regulator-max-microvolt = <1800000>; 315 regulator-name = "vcc_ldo1"; 316 regulator-state-mem { 317 regulator-off-in-suspend; 318 }; 319 }; 320 321 vcc1v8_hdmi: LDO_REG2 { 322 regulator-always-on; 323 regulator-boot-on; 324 regulator-min-microvolt = <1800000>; 325 regulator-max-microvolt = <1800000>; 326 regulator-name = "vcc1v8_hdmi"; 327 regulator-state-mem { 328 regulator-off-in-suspend; 329 }; 330 }; 331 332 vcc1v8_pmu: LDO_REG3 { 333 regulator-always-on; 334 regulator-boot-on; 335 regulator-min-microvolt = <1800000>; 336 regulator-max-microvolt = <1800000>; 337 regulator-name = "vcc1v8_pmu"; 338 regulator-state-mem { 339 regulator-on-in-suspend; 340 regulator-suspend-microvolt = <1800000>; 341 }; 342 }; 343 344 vcc_sd: LDO_REG4 { 345 regulator-always-on; 346 regulator-boot-on; 347 regulator-min-microvolt = <1800000>; 348 regulator-max-microvolt = <3000000>; 349 regulator-name = "vcc_sd"; 350 regulator-state-mem { 351 regulator-on-in-suspend; 352 regulator-suspend-microvolt = <3000000>; 353 }; 354 }; 355 356 vcc_ldo5: LDO_REG5 { 357 regulator-boot-on; 358 regulator-min-microvolt = <3000000>; 359 regulator-max-microvolt = <3000000>; 360 regulator-name = "vcc_ldo5"; 361 regulator-state-mem { 362 regulator-off-in-suspend; 363 }; 364 }; 365 366 vcc_ldo6: LDO_REG6 { 367 regulator-boot-on; 368 regulator-min-microvolt = <1500000>; 369 regulator-max-microvolt = <1500000>; 370 regulator-name = "vcc_ldo6"; 371 regulator-state-mem { 372 regulator-off-in-suspend; 373 }; 374 }; 375 376 vcc0v9_hdmi: LDO_REG7 { 377 regulator-always-on; 378 regulator-boot-on; 379 regulator-min-microvolt = <900000>; 380 regulator-max-microvolt = <900000>; 381 regulator-name = "vcc0v9_hdmi"; 382 regulator-state-mem { 383 regulator-off-in-suspend; 384 }; 385 }; 386 387 vcc_efuse: LDO_REG8 { 388 regulator-always-on; 389 regulator-boot-on; 390 regulator-min-microvolt = <1800000>; 391 regulator-max-microvolt = <1800000>; 392 regulator-name = "vcc_efuse"; 393 regulator-state-mem { 394 regulator-off-in-suspend; 395 }; 396 }; 397 398 vcc3v3_s3: SWITCH_REG1 { 399 regulator-always-on; 400 regulator-boot-on; 401 regulator-name = "vcc3v3_s3"; 402 regulator-state-mem { 403 regulator-off-in-suspend; 404 }; 405 }; 406 407 vcc3v3_s0: SWITCH_REG2 { 408 regulator-always-on; 409 regulator-boot-on; 410 regulator-name = "vcc3v3_s0"; 411 regulator-state-mem { 412 regulator-off-in-suspend; 413 }; 414 }; 415 }; 416 }; 417}; 418 419&i2c8 { 420 status = "okay"; 421 clock-frequency = <400000>; 422 423 vdd_cpu_b: fan53555@60 { 424 compatible = "fcs,fan53555"; 425 reg = <0x60>; 426 vsel-gpios = <&gpio1 RK_PA4 GPIO_ACTIVE_HIGH>; 427 vin-supply = <&vcc5v0_sys>; 428 regulator-compatible = "fan53555-reg"; 429 regulator-name = "vdd_cpu_b"; 430 regulator-min-microvolt = <600000>; 431 regulator-max-microvolt = <1230000>; 432 regulator-ramp-delay = <1000>; 433 fcs,suspend-voltage-selector = <1>; 434 regulator-always-on; 435 regulator-boot-on; 436 regulator-initial-state = <3>; 437 regulator-state-mem { 438 regulator-off-in-suspend; 439 }; 440 }; 441}; 442 443&i2s0 { 444 status = "okay"; 445 rockchip,i2s-broken-burst-len; 446 rockchip,playback-channels = <8>; 447 rockchip,capture-channels = <8>; 448 #sound-dai-cells = <0>; 449}; 450 451&i2s2 { 452 #sound-dai-cells = <0>; 453 status = "okay"; 454}; 455 456&io_domains { 457 status = "okay"; 458 459 bt656-supply = <&vcc_1v8>; /* bt656_gpio2ab_ms */ 460 audio-supply = <&vcc_1v8>; /* audio_gpio3d4a_ms */ 461 sdmmc-supply = <&vcc_sd>; /* sdmmc_gpio4b_ms */ 462 gpio1830-supply = <&vcc_1v8>; /* gpio1833_gpio4cd_ms */ 463}; 464 465&pcie0 { 466 assigned-clocks = <&cru SCLK_PCIEPHY_REF>; 467 assigned-clock-parents = <&cru SCLK_PCIEPHY_REF100M>; 468 assigned-clock-rates = <100000000>; 469 ep-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>; 470 num-lanes = <4>; 471 pinctrl-names = "default"; 472 pinctrl-0 = <&pcie_clkreqn>; 473 status = "okay"; 474}; 475 476&pcie_phy { 477 status = "okay"; 478}; 479 480&pmu_io_domains { 481 status = "okay"; 482 pmu1830-supply = <&vcc_1v8>; 483}; 484 485&pwm0 { 486 status = "okay"; 487}; 488 489&pwm2 { 490 status = "okay"; 491}; 492 493&sdhci { 494 bus-width = <8>; 495 mmc-hs400-1_8v; 496 supports-emmc; 497 non-removable; 498 keep-power-in-suspend; 499 mmc-hs400-enhanced-strobe; 500 status = "okay"; 501}; 502 503&sdmmc { 504 u-boot,dm-pre-reloc; 505 clock-frequency = <150000000>; 506 max-frequency = <40000000>; 507 supports-sd; 508 bus-width = <4>; 509 cap-mmc-highspeed; 510 cap-sd-highspeed; 511 disable-wp; 512 num-slots = <1>; 513 vqmmc-supply = <&vcc_sd>; 514 pinctrl-names = "default"; 515 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; 516 status = "okay"; 517}; 518 519&uart2 { 520 status = "okay"; 521}; 522 523&usb_host0_ehci { 524 status = "disabled"; 525}; 526 527&usb_host0_ohci { 528 status = "disabled"; 529}; 530 531&dwc3_typec0 { 532 status = "okay"; 533}; 534 535&usb_host1_ehci { 536 status = "disabled"; 537}; 538 539&usb_host1_ohci { 540 status = "disabled"; 541}; 542 543&dwc3_typec1 { 544 status = "okay"; 545 tsd,usb-port-power = "usbhub_enable"; 546}; 547 548&vopb { 549 status = "okay"; 550}; 551 552&gpio1 { 553 u-boot,dm-pre-reloc; 554}; 555 556&gpio3 { 557 u-boot,dm-pre-reloc; 558}; 559 560&pinctrl { 561 /* Pins that are not explicitely used by any devices */ 562 pinctrl-names = "default"; 563 pinctrl-0 = <&puma_pin_hog>; 564 565 hog { 566 puma_pin_hog: puma_pin_hog { 567 rockchip,pins = 568 /* We need pull-ups on Q7 buttons */ 569 <RK_GPIO0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>, /* LID_BTN# */ 570 <RK_GPIO0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>, /* BATLOW# */ 571 <RK_GPIO0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>, /* SLP_BTN# */ 572 <RK_GPIO0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>; /* BIOS_DISABLE# */ 573 }; 574 }; 575 576 pmic { 577 pmic_int_l: pmic-int-l { 578 rockchip,pins = 579 <RK_GPIO1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>; 580 }; 581 }; 582 583 leds_pins_puma: led_pins@0 { 584 rockchip,pins = 585 <RK_GPIO2 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>, 586 <RK_GPIO1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; 587 }; 588 589 usb2 { 590 otg_vbus_drv: otg-vbus-drv { 591 rockchip,pins = 592 <RK_GPIO0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; 593 }; 594 595 host_vbus_drv: host-vbus-drv { 596 rockchip,pins = 597 <RK_GPIO4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; 598 }; 599 }; 600 601 i2c8 { 602 i2c8_xfer_a: i2c8-xfer { 603 rockchip,pins = 604 <RK_GPIO1 RK_PC5 RK_FUNC_1 &pcfg_pull_up>, 605 <RK_GPIO1 RK_PC4 RK_FUNC_1 &pcfg_pull_up>; 606 }; 607 }; 608}; 609 610&i2c1 { 611 status = "okay"; 612 clock-frequency = <400000>; 613}; 614&i2c2 { 615 status = "okay"; 616 clock-frequency = <400000>; 617}; 618&i2c4 { 619 status = "okay"; 620 clock-frequency = <400000>; 621}; 622&i2c6 { 623 status = "okay"; 624 clock-frequency = <400000>; 625}; 626 627&i2c6_xfer { 628 /* Enable pull-ups, the pins would float otherwise. */ 629 rockchip,pins = 630 <RK_GPIO2 RK_PB2 RK_FUNC_2 &pcfg_pull_up>, 631 <RK_GPIO2 RK_PB1 RK_FUNC_2 &pcfg_pull_up>; 632}; 633 634&i2c7 { 635 status = "okay"; 636 clock-frequency = <400000>; 637 638 rtc_twi: rtc@6f { 639 compatible = "isil,isl1208"; 640 reg = <0x6f>; 641 }; 642 fan: fan@18 { 643 compatible = "ti,amc6821"; 644 reg = <0x18>; 645 cooling-min-state = <0>; 646 cooling-max-state = <9>; 647 #cooling-cells = <2>; 648 }; 649}; 650 651&uart0 { 652 u-boot,dm-pre-reloc; 653 pinctrl-names = "default"; 654 pinctrl-0 = <&uart0_xfer &uart0_cts>; 655 status = "okay"; 656}; 657 658 659&spi1 { 660 u-boot,dm-pre-reloc; 661 662 status = "okay"; 663 664 #address-cells = <1>; 665 #size-cells = <0>; 666 667 spiflash: w25q32dw@0 { 668 u-boot,dm-pre-reloc; 669 670 compatible = "spi-flash"; 671 reg = <0>; 672 spi-max-frequency = <49500000>; 673 spi-cpol; 674 spi-cpha; 675 }; 676}; 677 678&spi5 { 679 status = "okay"; 680}; 681