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 regulator-init-microvolt = <950000>; 176 }; 177}; 178 179&emmc_phy { 180 status = "okay"; 181}; 182 183&gmac { 184 phy-supply = <&vcc_phy>; 185 phy-mode = "rgmii"; 186 clock_in_out = "input"; 187 snps,reset-gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>; 188 snps,reset-active-low; 189 snps,reset-delays-us = <2 10000 50000>; 190 assigned-clocks = <&cru SCLK_RMII_SRC>; 191 assigned-clock-parents = <&clkin_gmac>; 192 pinctrl-names = "default"; 193 pinctrl-0 = <&rgmii_pins>; 194 tx_delay = <0x10>; 195 rx_delay = <0x10>; 196 status = "okay"; 197}; 198 199&hdmi { 200 #sound-dai-cells = <0>; 201 status = "okay"; 202}; 203 204&i2c0 { 205 status = "okay"; 206 i2c-scl-rising-time-ns = <168>; 207 i2c-scl-falling-time-ns = <4>; 208 clock-frequency = <400000>; 209 210 vdd_gpu: vdd_gpu { 211 status = "okay"; 212 compatible = "fcs,fan53555"; 213 reg = <0x60>; 214 vsel-gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_HIGH>; 215 vin-supply = <&vcc5v0_sys>; 216 regulator-compatible = "fan53555-reg"; 217 regulator-name = "vdd_gpu"; 218 regulator-min-microvolt = <600000>; 219 regulator-max-microvolt = <1230000>; 220 regulator-ramp-delay = <1000>; 221 fcs,suspend-voltage-selector = <1>; 222 regulator-always-on; 223 regulator-boot-on; 224 regulator-initial-state = <3>; 225 regulator-state-mem { 226 regulator-off-in-suspend; 227 }; 228 }; 229 230 rk808: pmic@1b { 231 compatible = "rockchip,rk808"; 232 reg = <0x1b>; 233 interrupt-parent = <&gpio1>; 234 interrupts = <22 IRQ_TYPE_LEVEL_LOW>; // TODO check interrupt? 235 pinctrl-names = "default"; 236 pinctrl-0 = <&pmic_int_l>; 237 rockchip,system-power-controller; 238 wakeup-source; 239 #clock-cells = <1>; 240 clock-output-names = "xin32k", "rk808-clkout2"; 241 242 vcc1-supply = <&vcc5v0_sys>; 243 vcc2-supply = <&vcc5v0_sys>; 244 vcc3-supply = <&vcc5v0_sys>; 245 vcc4-supply = <&vcc5v0_sys>; 246 vcc6-supply = <&vcc5v0_sys>; 247 vcc7-supply = <&vcc5v0_sys>; 248 vcc8-supply = <&vcc3v3_sys>; 249 vcc9-supply = <&vcc5v0_sys>; 250 vcc10-supply = <&vcc5v0_sys>; 251 vcc11-supply = <&vcc5v0_sys>; 252 vcc12-supply = <&vcc3v3_sys>; 253 vddio-supply = <&vcc1v8_pmu>; 254 255 regulators { 256 vdd_center: DCDC_REG1 { 257 regulator-always-on; 258 regulator-boot-on; 259 regulator-min-microvolt = <750000>; 260 regulator-max-microvolt = <1350000>; 261 regulator-ramp-delay = <6001>; 262 regulator-name = "vdd_center"; 263 regulator-state-mem { 264 regulator-off-in-suspend; 265 }; 266 }; 267 268 vdd_cpu_l: DCDC_REG2 { 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_cpu_l"; 275 regulator-state-mem { 276 regulator-off-in-suspend; 277 }; 278 }; 279 280 vcc_ddr: DCDC_REG3 { 281 regulator-always-on; 282 regulator-boot-on; 283 regulator-name = "vcc_ddr"; 284 regulator-state-mem { 285 regulator-on-in-suspend; 286 }; 287 }; 288 289 vcc_1v8: DCDC_REG4 { 290 regulator-always-on; 291 regulator-boot-on; 292 regulator-min-microvolt = <1800000>; 293 regulator-max-microvolt = <1800000>; 294 regulator-name = "vcc_1v8"; 295 regulator-state-mem { 296 regulator-on-in-suspend; 297 regulator-suspend-microvolt = <1800000>; 298 }; 299 }; 300 301 vcc_ldo1: LDO_REG1 { 302 regulator-boot-on; 303 regulator-min-microvolt = <1800000>; 304 regulator-max-microvolt = <1800000>; 305 regulator-name = "vcc_ldo1"; 306 regulator-state-mem { 307 regulator-off-in-suspend; 308 }; 309 }; 310 311 vcc1v8_hdmi: LDO_REG2 { 312 regulator-always-on; 313 regulator-boot-on; 314 regulator-min-microvolt = <1800000>; 315 regulator-max-microvolt = <1800000>; 316 regulator-name = "vcc1v8_hdmi"; 317 regulator-state-mem { 318 regulator-off-in-suspend; 319 }; 320 }; 321 322 vcc1v8_pmu: LDO_REG3 { 323 regulator-always-on; 324 regulator-boot-on; 325 regulator-min-microvolt = <1800000>; 326 regulator-max-microvolt = <1800000>; 327 regulator-name = "vcc1v8_pmu"; 328 regulator-state-mem { 329 regulator-on-in-suspend; 330 regulator-suspend-microvolt = <1800000>; 331 }; 332 }; 333 334 vcc_sd: LDO_REG4 { 335 regulator-always-on; 336 regulator-boot-on; 337 regulator-min-microvolt = <1800000>; 338 regulator-max-microvolt = <3000000>; 339 regulator-name = "vcc_sd"; 340 regulator-state-mem { 341 regulator-on-in-suspend; 342 regulator-suspend-microvolt = <3000000>; 343 }; 344 }; 345 346 vcc_ldo5: LDO_REG5 { 347 regulator-boot-on; 348 regulator-min-microvolt = <3000000>; 349 regulator-max-microvolt = <3000000>; 350 regulator-name = "vcc_ldo5"; 351 regulator-state-mem { 352 regulator-off-in-suspend; 353 }; 354 }; 355 356 vcc_ldo6: LDO_REG6 { 357 regulator-boot-on; 358 regulator-min-microvolt = <1500000>; 359 regulator-max-microvolt = <1500000>; 360 regulator-name = "vcc_ldo6"; 361 regulator-state-mem { 362 regulator-off-in-suspend; 363 }; 364 }; 365 366 vcc0v9_hdmi: LDO_REG7 { 367 regulator-always-on; 368 regulator-boot-on; 369 regulator-min-microvolt = <900000>; 370 regulator-max-microvolt = <900000>; 371 regulator-name = "vcc0v9_hdmi"; 372 regulator-state-mem { 373 regulator-off-in-suspend; 374 }; 375 }; 376 377 vcc_efuse: LDO_REG8 { 378 regulator-always-on; 379 regulator-boot-on; 380 regulator-min-microvolt = <1800000>; 381 regulator-max-microvolt = <1800000>; 382 regulator-name = "vcc_efuse"; 383 regulator-state-mem { 384 regulator-off-in-suspend; 385 }; 386 }; 387 388 vcc3v3_s3: SWITCH_REG1 { 389 regulator-always-on; 390 regulator-boot-on; 391 regulator-name = "vcc3v3_s3"; 392 regulator-state-mem { 393 regulator-off-in-suspend; 394 }; 395 }; 396 397 vcc3v3_s0: SWITCH_REG2 { 398 regulator-always-on; 399 regulator-boot-on; 400 regulator-name = "vcc3v3_s0"; 401 regulator-state-mem { 402 regulator-off-in-suspend; 403 }; 404 }; 405 }; 406 }; 407}; 408 409&i2c8 { 410 status = "okay"; 411 clock-frequency = <400000>; 412 413 vdd_cpu_b: vdd_cpu_b { 414 status = "okay"; 415 compatible = "fcs,fan53555"; 416 reg = <0x60>; 417 vsel-gpios = <&gpio1 RK_PA4 GPIO_ACTIVE_HIGH>; 418 vin-supply = <&vcc5v0_sys>; 419 regulator-compatible = "fan53555-reg"; 420 regulator-name = "vdd_cpu_b"; 421 regulator-min-microvolt = <600000>; 422 regulator-max-microvolt = <1230000>; 423 regulator-ramp-delay = <1000>; 424 fcs,suspend-voltage-selector = <1>; 425 regulator-always-on; 426 regulator-boot-on; 427 regulator-initial-state = <3>; 428 regulator-state-mem { 429 regulator-off-in-suspend; 430 }; 431 }; 432}; 433 434&i2s0 { 435 status = "okay"; 436 rockchip,i2s-broken-burst-len; 437 rockchip,playback-channels = <8>; 438 rockchip,capture-channels = <8>; 439 #sound-dai-cells = <0>; 440}; 441 442&i2s2 { 443 #sound-dai-cells = <0>; 444 status = "okay"; 445}; 446 447&io_domains { 448 status = "okay"; 449 450 bt656-supply = <&vcc_1v8>; /* bt656_gpio2ab_ms */ 451 audio-supply = <&vcc_1v8>; /* audio_gpio3d4a_ms */ 452 sdmmc-supply = <&vcc_sd>; /* sdmmc_gpio4b_ms */ 453 gpio1830-supply = <&vcc_1v8>; /* gpio1833_gpio4cd_ms */ 454}; 455 456&pcie0 { 457 assigned-clocks = <&cru SCLK_PCIEPHY_REF>; 458 assigned-clock-parents = <&cru SCLK_PCIEPHY_REF100M>; 459 assigned-clock-rates = <100000000>; 460 ep-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>; 461 num-lanes = <4>; 462 pinctrl-names = "default"; 463 pinctrl-0 = <&pcie_clkreqn>; 464 status = "okay"; 465}; 466 467&pcie_phy { 468 status = "okay"; 469}; 470 471&pmu_io_domains { 472 status = "okay"; 473 pmu1830-supply = <&vcc_1v8>; 474}; 475 476&pwm0 { 477 status = "okay"; 478}; 479 480&pwm2 { 481 status = "okay"; 482}; 483 484&sdhci { 485 bus-width = <8>; 486 mmc-hs400-1_8v; 487 supports-emmc; 488 non-removable; 489 keep-power-in-suspend; 490 mmc-hs400-enhanced-strobe; 491 status = "okay"; 492}; 493 494&sdmmc { 495 u-boot,dm-pre-reloc; 496 clock-frequency = <150000000>; 497 max-frequency = <40000000>; 498 supports-sd; 499 bus-width = <4>; 500 cap-mmc-highspeed; 501 cap-sd-highspeed; 502 disable-wp; 503 num-slots = <1>; 504 vqmmc-supply = <&vcc_sd>; 505 pinctrl-names = "default"; 506 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; 507 status = "okay"; 508}; 509 510&uart2 { 511 status = "okay"; 512}; 513 514&usb_host0_ehci { 515 status = "disabled"; 516}; 517 518&usb_host0_ohci { 519 status = "disabled"; 520}; 521 522&dwc3_typec0 { 523 status = "okay"; 524}; 525 526&usb_host1_ehci { 527 status = "disabled"; 528}; 529 530&usb_host1_ohci { 531 status = "disabled"; 532}; 533 534&dwc3_typec1 { 535 status = "okay"; 536 tsd,usb-port-power = "usbhub_enable"; 537}; 538 539&vopb { 540 status = "okay"; 541}; 542 543&gpio1 { 544 u-boot,dm-pre-reloc; 545}; 546 547&gpio3 { 548 u-boot,dm-pre-reloc; 549}; 550 551&pinctrl { 552 /* Pins that are not explicitely used by any devices */ 553 pinctrl-names = "default"; 554 pinctrl-0 = <&puma_pin_hog>; 555 556 hog { 557 puma_pin_hog: puma_pin_hog { 558 rockchip,pins = 559 /* We need pull-ups on Q7 buttons */ 560 <RK_GPIO0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>, /* LID_BTN# */ 561 <RK_GPIO0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>, /* BATLOW# */ 562 <RK_GPIO0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>, /* SLP_BTN# */ 563 <RK_GPIO0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>; /* BIOS_DISABLE# */ 564 }; 565 }; 566 567 pmic { 568 pmic_int_l: pmic-int-l { 569 rockchip,pins = 570 <RK_GPIO1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>; 571 }; 572 }; 573 574 leds_pins_puma: led_pins@0 { 575 rockchip,pins = 576 <RK_GPIO2 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>, 577 <RK_GPIO1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; 578 }; 579 580 usb2 { 581 otg_vbus_drv: otg-vbus-drv { 582 rockchip,pins = 583 <RK_GPIO0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; 584 }; 585 586 host_vbus_drv: host-vbus-drv { 587 rockchip,pins = 588 <RK_GPIO4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; 589 }; 590 }; 591 592 i2c8 { 593 i2c8_xfer_a: i2c8-xfer { 594 rockchip,pins = 595 <RK_GPIO1 RK_PC5 RK_FUNC_1 &pcfg_pull_up>, 596 <RK_GPIO1 RK_PC4 RK_FUNC_1 &pcfg_pull_up>; 597 }; 598 }; 599}; 600 601&i2c1 { 602 status = "okay"; 603 clock-frequency = <400000>; 604}; 605&i2c2 { 606 status = "okay"; 607 clock-frequency = <400000>; 608}; 609&i2c4 { 610 status = "okay"; 611 clock-frequency = <400000>; 612}; 613&i2c6 { 614 status = "okay"; 615 clock-frequency = <400000>; 616}; 617 618&i2c6_xfer { 619 /* Enable pull-ups, the pins would float otherwise. */ 620 rockchip,pins = 621 <RK_GPIO2 RK_PB2 RK_FUNC_2 &pcfg_pull_up>, 622 <RK_GPIO2 RK_PB1 RK_FUNC_2 &pcfg_pull_up>; 623}; 624 625&i2c7 { 626 status = "okay"; 627 clock-frequency = <400000>; 628 629 rtc_twi: rtc@6f { 630 compatible = "isil,isl1208"; 631 reg = <0x6f>; 632 }; 633 fan: fan@18 { 634 compatible = "ti,amc6821"; 635 reg = <0x18>; 636 cooling-min-state = <0>; 637 cooling-max-state = <9>; 638 #cooling-cells = <2>; 639 }; 640}; 641 642&uart0 { 643 u-boot,dm-pre-reloc; 644 pinctrl-names = "default"; 645 pinctrl-0 = <&uart0_xfer &uart0_cts>; 646 status = "okay"; 647}; 648 649 650&spi1 { 651 u-boot,dm-pre-reloc; 652 653 status = "okay"; 654 655 #address-cells = <1>; 656 #size-cells = <0>; 657 658 spiflash: w25q32dw@0 { 659 u-boot,dm-pre-reloc; 660 661 compatible = "spi-flash"; 662 reg = <0>; 663 spi-max-frequency = <49500000>; 664 spi-cpol; 665 spi-cpha; 666 }; 667}; 668 669&spi5 { 670 status = "okay"; 671}; 672