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 }; 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 25 GPIO_ACTIVE_HIGH>; 40 linux,default-trigger = "heartbeat"; 41 }; 42 43 sd_card_led { 44 label = "sd_card_led"; 45 gpios = <&gpio1 2 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 3 GPIO_ACTIVE_HIGH>; 98 regulator-always-on; 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-low; 115 gpio = <&gpio3 29 GPIO_ACTIVE_HIGH>; 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 2 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 3 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 16 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 14 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 = <3300000>; 352 regulator-name = "vcc_sd"; 353 regulator-state-mem { 354 regulator-on-in-suspend; 355 regulator-suspend-microvolt = <3300000>; 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 4 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 22 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 = "okay"; 528}; 529 530&usb_host0_ohci { 531 status = "okay"; 532}; 533 534&dwc3_typec0 { 535 status = "disabled"; 536}; 537 538&usb_host1_ehci { 539 status = "okay"; 540}; 541 542&usb_host1_ohci { 543 status = "okay"; 544}; 545 546&dwc3_typec1 { 547 status = "okay"; 548}; 549 550&vopb { 551 status = "okay"; 552}; 553 554&gpio3 { 555 u-boot,dm-pre-reloc; 556}; 557 558&pinctrl { 559 /* Pins that are not explicitely used by any devices */ 560 pinctrl-names = "default"; 561 pinctrl-0 = <&puma_pin_hog>; 562 563 hog { 564 puma_pin_hog: puma_pin_hog { 565 rockchip,pins = 566 /* We need pull-ups on Q7 buttons */ 567 <0 4 RK_FUNC_GPIO &pcfg_pull_up>, /* LID_BTN# */ 568 <0 10 RK_FUNC_GPIO &pcfg_pull_up>, /* BATLOW# */ 569 <0 11 RK_FUNC_GPIO &pcfg_pull_up>, /* SLP_BTN# */ 570 <0 9 RK_FUNC_GPIO &pcfg_pull_up>; /* BIOS_DISABLE# */ 571 }; 572 }; 573 574 pmic { 575 pmic_int_l: pmic-int-l { 576 rockchip,pins = 577 <1 22 RK_FUNC_GPIO &pcfg_pull_up>; 578 }; 579 }; 580 581 leds_pins_puma: led_pins@0 { 582 rockchip,pins = 583 <2 25 RK_FUNC_GPIO &pcfg_pull_none>, 584 <1 2 RK_FUNC_GPIO &pcfg_pull_none>; 585 }; 586 587 usb2 { 588 otg_vbus_drv: otg-vbus-drv { 589 rockchip,pins = 590 <0 2 RK_FUNC_GPIO &pcfg_pull_none>; 591 }; 592 593 host_vbus_drv: host-vbus-drv { 594 rockchip,pins = 595 <0 2 RK_FUNC_GPIO &pcfg_pull_none>; 596 }; 597 }; 598 599 i2c8 { 600 i2c8_xfer_a: i2c8-xfer { 601 rockchip,pins = <1 21 RK_FUNC_1 &pcfg_pull_up>, 602 <1 20 RK_FUNC_1 &pcfg_pull_up>; 603 }; 604 }; 605}; 606 607&i2c1 { 608 status = "okay"; 609 clock-frequency = <400000>; 610}; 611&i2c2 { 612 status = "okay"; 613 clock-frequency = <400000>; 614}; 615&i2c4 { 616 status = "okay"; 617 clock-frequency = <400000>; 618}; 619&i2c6 { 620 status = "okay"; 621 clock-frequency = <400000>; 622}; 623 624&i2c6_xfer { 625 /* Enable pull-ups, the pins would float otherwise. */ 626 rockchip,pins = 627 <2 10 RK_FUNC_2 &pcfg_pull_up>, 628 <2 9 RK_FUNC_2 &pcfg_pull_up>; 629}; 630 631&i2c7 { 632 status = "okay"; 633 clock-frequency = <400000>; 634 635 rtc_twi: rtc@6f { 636 compatible = "isil,isl1208"; 637 reg = <0x6f>; 638 }; 639 fan: fan@18 { 640 compatible = "ti,amc6821"; 641 reg = <0x18>; 642 cooling-min-state = <0>; 643 cooling-max-state = <9>; 644 #cooling-cells = <2>; 645 }; 646}; 647 648&uart0 { 649 u-boot,dm-pre-reloc; 650 pinctrl-names = "default"; 651 pinctrl-0 = <&uart0_xfer &uart0_cts>; 652 status = "okay"; 653}; 654 655 656&spi1 { 657 u-boot,dm-pre-reloc; 658 659 status = "okay"; 660 661 #address-cells = <1>; 662 #size-cells = <0>; 663 664 spiflash: w25q32dw@0 { 665 u-boot,dm-pre-reloc; 666 667 compatible = "spi-flash"; 668 reg = <0>; 669 spi-max-frequency = <49500000>; 670 spi-cpol; 671 spi-cpha; 672 }; 673}; 674 675&spi5 { 676 status = "okay"; 677}; 678