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 vccadc_ref: vccadc-ref { 105 compatible = "regulator-fixed"; 106 regulator-name = "vcc1v8_sys"; 107 regulator-always-on; 108 regulator-boot-on; 109 regulator-min-microvolt = <1800000>; 110 regulator-max-microvolt = <1800000>; 111 }; 112 113 vcc3v3_sys: vcc3v3-sys { 114 compatible = "regulator-fixed"; 115 regulator-name = "vcc3v3_sys"; 116 regulator-always-on; 117 regulator-boot-on; 118 regulator-min-microvolt = <3300000>; 119 regulator-max-microvolt = <3300000>; 120 }; 121 122 vcc5v0_otg: vcc5v0-otg-regulator { 123 compatible = "regulator-fixed"; 124 enable-active-high; 125 gpio = <&gpio0 2 GPIO_ACTIVE_HIGH>; 126 pinctrl-names = "default"; 127 pinctrl-0 = <&otg_vbus_drv>; 128 regulator-name = "vcc5v0_otg"; 129 regulator-always-on; 130 }; 131 132 vcc5v0_host: vcc5v0-host-regulator { 133 compatible = "regulator-fixed"; 134 enable-active-low; 135 gpio = <&gpio4 3 GPIO_ACTIVE_HIGH>; 136 pinctrl-names = "default"; 137 pinctrl-0 = <&host_vbus_drv>; 138 regulator-name = "vcc5v0_host"; 139 regulator-always-on; 140 }; 141 142 vcc5v0_sys: vcc5v0-sys { 143 compatible = "regulator-fixed"; 144 regulator-name = "vcc5v0_sys"; 145 regulator-always-on; 146 regulator-boot-on; 147 regulator-min-microvolt = <5000000>; 148 regulator-max-microvolt = <5000000>; 149 }; 150 151 vcc_phy: vcc-phy-regulator { 152 compatible = "regulator-fixed"; 153 regulator-name = "vcc_phy"; 154 regulator-always-on; 155 regulator-boot-on; 156 }; 157 158 vdd_log: vdd-log { 159 compatible = "pwm-regulator"; 160 pwms = <&pwm2 0 25000 1>; 161 regulator-name = "vdd_log"; 162 regulator-min-microvolt = <800000>; 163 regulator-max-microvolt = <1400000>; 164 regulator-always-on; 165 regulator-boot-on; 166 167 /* for rockchip boot on */ 168 rockchip,pwm_id= <2>; 169 rockchip,pwm_voltage = <1000000>; 170 }; 171}; 172 173&emmc_phy { 174 status = "okay"; 175}; 176 177&gmac { 178 phy-supply = <&vcc_phy>; 179 phy-mode = "rgmii"; 180 clock_in_out = "input"; 181 snps,reset-gpio = <&gpio3 16 GPIO_ACTIVE_LOW>; 182 snps,reset-active-low; 183 snps,reset-delays-us = <2 10000 50000>; 184 assigned-clocks = <&cru SCLK_RMII_SRC>; 185 assigned-clock-parents = <&clkin_gmac>; 186 pinctrl-names = "default"; 187 pinctrl-0 = <&rgmii_pins>; 188 tx_delay = <0x10>; 189 rx_delay = <0x10>; 190 status = "okay"; 191}; 192 193&hdmi { 194 #address-cells = <1>; 195 #size-cells = <0>; 196 #sound-dai-cells = <0>; 197 status = "okay"; 198}; 199 200&i2c0 { 201 status = "okay"; 202 i2c-scl-rising-time-ns = <168>; 203 i2c-scl-falling-time-ns = <4>; 204 clock-frequency = <400000>; 205 206 vdd_gpu: fan535555@60 { 207 compatible = "fcs,fan53555"; 208 reg = <0x60>; 209 vsel-gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>; 210 vin-supply = <&vcc5v0_sys>; 211 regulator-compatible = "fan53555-reg"; 212 regulator-name = "vdd_gpu"; 213 regulator-min-microvolt = <600000>; 214 regulator-max-microvolt = <1230000>; 215 regulator-ramp-delay = <1000>; 216 fcs,suspend-voltage-selector = <1>; 217 regulator-always-on; 218 regulator-boot-on; 219 regulator-initial-state = <3>; 220 regulator-state-mem { 221 regulator-off-in-suspend; 222 }; 223 }; 224 225 rk808: pmic@1b { 226 compatible = "rockchip,rk808"; 227 reg = <0x1b>; 228 interrupt-parent = <&gpio1>; 229 interrupts = <22 IRQ_TYPE_LEVEL_LOW>; // TODO check interrupt? 230 pinctrl-names = "default"; 231 pinctrl-0 = <&pmic_int_l>; 232 rockchip,system-power-controller; 233 wakeup-source; 234 #clock-cells = <1>; 235 clock-output-names = "xin32k", "rk808-clkout2"; 236 237 vcc1-supply = <&vcc5v0_sys>; 238 vcc2-supply = <&vcc5v0_sys>; 239 vcc3-supply = <&vcc5v0_sys>; 240 vcc4-supply = <&vcc5v0_sys>; 241 vcc6-supply = <&vcc5v0_sys>; 242 vcc7-supply = <&vcc5v0_sys>; 243 vcc8-supply = <&vcc3v3_sys>; 244 vcc9-supply = <&vcc5v0_sys>; 245 vcc10-supply = <&vcc5v0_sys>; 246 vcc11-supply = <&vcc5v0_sys>; 247 vcc12-supply = <&vcc3v3_sys>; 248 vddio-supply = <&vcc1v8_pmu>; 249 250 regulators { 251 vdd_center: DCDC_REG1 { 252 regulator-always-on; 253 regulator-boot-on; 254 regulator-min-microvolt = <750000>; 255 regulator-max-microvolt = <1350000>; 256 regulator-ramp-delay = <6001>; 257 regulator-name = "vdd_center"; 258 regulator-state-mem { 259 regulator-off-in-suspend; 260 }; 261 }; 262 263 vdd_cpu_l: DCDC_REG2 { 264 regulator-always-on; 265 regulator-boot-on; 266 regulator-min-microvolt = <750000>; 267 regulator-max-microvolt = <1350000>; 268 regulator-ramp-delay = <6001>; 269 regulator-name = "vdd_cpu_l"; 270 regulator-state-mem { 271 regulator-off-in-suspend; 272 }; 273 }; 274 275 vcc_ddr: DCDC_REG3 { 276 regulator-always-on; 277 regulator-boot-on; 278 regulator-name = "vcc_ddr"; 279 regulator-state-mem { 280 regulator-on-in-suspend; 281 }; 282 }; 283 284 vcc_1v8: DCDC_REG4 { 285 regulator-always-on; 286 regulator-boot-on; 287 regulator-min-microvolt = <1800000>; 288 regulator-max-microvolt = <1800000>; 289 regulator-name = "vcc_1v8"; 290 regulator-state-mem { 291 regulator-on-in-suspend; 292 regulator-suspend-microvolt = <1800000>; 293 }; 294 }; 295 296 vcc_ldo1: LDO_REG1 { 297 regulator-boot-on; 298 regulator-min-microvolt = <1800000>; 299 regulator-max-microvolt = <1800000>; 300 regulator-name = "vcc_ldo1"; 301 regulator-state-mem { 302 regulator-off-in-suspend; 303 }; 304 }; 305 306 vcc1v8_hdmi: LDO_REG2 { 307 regulator-always-on; 308 regulator-boot-on; 309 regulator-min-microvolt = <1800000>; 310 regulator-max-microvolt = <1800000>; 311 regulator-name = "vcc1v8_hdmi"; 312 regulator-state-mem { 313 regulator-off-in-suspend; 314 }; 315 }; 316 317 vcc1v8_pmu: LDO_REG3 { 318 regulator-always-on; 319 regulator-boot-on; 320 regulator-min-microvolt = <1800000>; 321 regulator-max-microvolt = <1800000>; 322 regulator-name = "vcc1v8_pmu"; 323 regulator-state-mem { 324 regulator-on-in-suspend; 325 regulator-suspend-microvolt = <1800000>; 326 }; 327 }; 328 329 vcc_sd: LDO_REG4 { 330 regulator-always-on; 331 regulator-boot-on; 332 regulator-min-microvolt = <1800000>; 333 regulator-max-microvolt = <3300000>; 334 regulator-name = "vcc_sd"; 335 regulator-state-mem { 336 regulator-on-in-suspend; 337 regulator-suspend-microvolt = <3300000>; 338 }; 339 }; 340 341 vcc_ldo5: LDO_REG5 { 342 regulator-boot-on; 343 regulator-min-microvolt = <3000000>; 344 regulator-max-microvolt = <3000000>; 345 regulator-name = "vcc_ldo5"; 346 regulator-state-mem { 347 regulator-off-in-suspend; 348 }; 349 }; 350 351 vcc_ldo6: LDO_REG6 { 352 regulator-boot-on; 353 regulator-min-microvolt = <1500000>; 354 regulator-max-microvolt = <1500000>; 355 regulator-name = "vcc_ldo6"; 356 regulator-state-mem { 357 regulator-off-in-suspend; 358 }; 359 }; 360 361 vcc0v9_hdmi: LDO_REG7 { 362 regulator-always-on; 363 regulator-boot-on; 364 regulator-min-microvolt = <900000>; 365 regulator-max-microvolt = <900000>; 366 regulator-name = "vcc0v9_hdmi"; 367 regulator-state-mem { 368 regulator-off-in-suspend; 369 }; 370 }; 371 372 vcc_efuse: LDO_REG8 { 373 regulator-always-on; 374 regulator-boot-on; 375 regulator-min-microvolt = <1800000>; 376 regulator-max-microvolt = <1800000>; 377 regulator-name = "vcc_efuse"; 378 regulator-state-mem { 379 regulator-off-in-suspend; 380 }; 381 }; 382 383 vcc3v3_s3: SWITCH_REG1 { 384 regulator-always-on; 385 regulator-boot-on; 386 regulator-name = "vcc3v3_s3"; 387 regulator-state-mem { 388 regulator-off-in-suspend; 389 }; 390 }; 391 392 vcc3v3_s0: SWITCH_REG2 { 393 regulator-always-on; 394 regulator-boot-on; 395 regulator-name = "vcc3v3_s0"; 396 regulator-state-mem { 397 regulator-off-in-suspend; 398 }; 399 }; 400 }; 401 }; 402}; 403 404&i2c8 { 405 status = "okay"; 406 clock-frequency = <400000>; 407 408 vdd_cpu_b: fan53555@60 { 409 compatible = "fcs,fan53555"; 410 reg = <0x60>; 411 vsel-gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>; 412 vin-supply = <&vcc5v0_sys>; 413 regulator-compatible = "fan53555-reg"; 414 regulator-name = "vdd_cpu_b"; 415 regulator-min-microvolt = <600000>; 416 regulator-max-microvolt = <1230000>; 417 regulator-ramp-delay = <1000>; 418 fcs,suspend-voltage-selector = <1>; 419 regulator-always-on; 420 regulator-boot-on; 421 regulator-initial-state = <3>; 422 regulator-state-mem { 423 regulator-off-in-suspend; 424 }; 425 }; 426}; 427 428&i2s0 { 429 status = "okay"; 430 rockchip,i2s-broken-burst-len; 431 rockchip,playback-channels = <8>; 432 rockchip,capture-channels = <8>; 433 #sound-dai-cells = <0>; 434}; 435 436&i2s2 { 437 #sound-dai-cells = <0>; 438 status = "okay"; 439}; 440 441&io_domains { 442 status = "okay"; 443 444 bt656-supply = <&vcc_1v8>; /* bt656_gpio2ab_ms */ 445 audio-supply = <&vcc_1v8>; /* audio_gpio3d4a_ms */ 446 sdmmc-supply = <&vcc_sd>; /* sdmmc_gpio4b_ms */ 447 gpio1830-supply = <&vcc_1v8>; /* gpio1833_gpio4cd_ms */ 448}; 449 450&pcie0 { 451 assigned-clocks = <&cru SCLK_PCIEPHY_REF>; 452 assigned-clock-parents = <&cru SCLK_PCIEPHY_REF100M>; 453 assigned-clock-rates = <100000000>; 454 ep-gpios = <&gpio4 22 GPIO_ACTIVE_HIGH>; 455 num-lanes = <4>; 456 pinctrl-names = "default"; 457 pinctrl-0 = <&pcie_clkreqn>; 458 status = "okay"; 459}; 460 461&pcie_phy { 462 status = "okay"; 463}; 464 465&pmu_io_domains { 466 status = "okay"; 467 pmu1830-supply = <&vcc_1v8>; 468}; 469 470&pwm0 { 471 status = "okay"; 472}; 473 474&pwm2 { 475 status = "okay"; 476}; 477 478&sdhci { 479 bus-width = <8>; 480 mmc-hs400-1_8v; 481 supports-emmc; 482 non-removable; 483 keep-power-in-suspend; 484 mmc-hs400-enhanced-strobe; 485 status = "okay"; 486}; 487 488&sdmmc { 489 u-boot,dm-pre-reloc; 490 clock-frequency = <150000000>; 491 clock-freq-min-max = <100000 150000000>; 492 supports-sd; 493 bus-width = <4>; 494 cap-mmc-highspeed; 495 cap-sd-highspeed; 496 disable-wp; 497 num-slots = <1>; 498 vqmmc-supply = <&vcc_sd>; 499 pinctrl-names = "default"; 500 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; 501 status = "okay"; 502}; 503 504&uart2 { 505 status = "okay"; 506}; 507 508&usb_host0_ehci { 509 status = "okay"; 510}; 511 512&usb_host0_ohci { 513 status = "okay"; 514}; 515 516&dwc3_typec0 { 517 status = "disabled"; 518}; 519 520&usb_host1_ehci { 521 status = "okay"; 522}; 523 524&usb_host1_ohci { 525 status = "okay"; 526}; 527 528&dwc3_typec1 { 529 status = "okay"; 530}; 531 532&vopb { 533 status = "okay"; 534}; 535 536&pinctrl { 537 /* Pins that are not explicitely used by any devices */ 538 pinctrl-names = "default"; 539 pinctrl-0 = <&puma_pin_hog>; 540 hog { 541 puma_pin_hog: puma_pin_hog { 542 rockchip,pins = 543 /* We need pull-ups on Q7 buttons */ 544 <0 4 RK_FUNC_GPIO &pcfg_pull_up>, /* LID_BTN# */ 545 <0 10 RK_FUNC_GPIO &pcfg_pull_up>, /* BATLOW# */ 546 <0 11 RK_FUNC_GPIO &pcfg_pull_up>, /* SLP_BTN# */ 547 <0 9 RK_FUNC_GPIO &pcfg_pull_up>; /* BIOS_DISABLE# */ 548 }; 549 }; 550 551 pmic { 552 pmic_int_l: pmic-int-l { 553 rockchip,pins = 554 <1 22 RK_FUNC_GPIO &pcfg_pull_up>; 555 }; 556 }; 557 558 leds_pins_puma: led_pins@0 { 559 rockchip,pins = 560 <2 25 RK_FUNC_GPIO &pcfg_pull_none>, 561 <1 2 RK_FUNC_GPIO &pcfg_pull_none>; 562 }; 563 564 usb2 { 565 otg_vbus_drv: otg-vbus-drv { 566 rockchip,pins = 567 <0 2 RK_FUNC_GPIO &pcfg_pull_none>; 568 }; 569 570 host_vbus_drv: host-vbus-drv { 571 rockchip,pins = 572 <0 2 RK_FUNC_GPIO &pcfg_pull_none>; 573 }; 574 }; 575 576 i2c8 { 577 i2c8_xfer_a: i2c8-xfer { 578 rockchip,pins = <1 21 RK_FUNC_1 &pcfg_pull_up>, 579 <1 20 RK_FUNC_1 &pcfg_pull_up>; 580 }; 581 }; 582}; 583 584&i2c1 { 585 status = "okay"; 586 clock-frequency = <400000>; 587}; 588&i2c2 { 589 status = "okay"; 590 clock-frequency = <400000>; 591}; 592&i2c4 { 593 status = "okay"; 594 clock-frequency = <400000>; 595}; 596&i2c6 { 597 status = "okay"; 598 clock-frequency = <400000>; 599}; 600 601&i2c6_xfer { 602 /* Enable pull-ups, the pins would float otherwise. */ 603 rockchip,pins = 604 <2 10 RK_FUNC_2 &pcfg_pull_up>, 605 <2 9 RK_FUNC_2 &pcfg_pull_up>; 606}; 607 608&i2c7 { 609 status = "okay"; 610 clock-frequency = <400000>; 611 612 rtc_twi: rtc@6f { 613 compatible = "isil,isl1208"; 614 reg = <0x6f>; 615 }; 616 fan: fan@18 { 617 compatible = "ti,amc6821"; 618 reg = <0x18>; 619 cooling-min-state = <0>; 620 cooling-max-state = <9>; 621 #cooling-cells = <2>; 622 }; 623}; 624 625&uart0 { 626 u-boot,dm-pre-reloc; 627 pinctrl-names = "default"; 628 pinctrl-0 = <&uart0_xfer &uart0_cts>; 629 status = "okay"; 630}; 631 632 633&spi1 { 634 u-boot,dm-pre-reloc; 635 636 status = "okay"; 637 638 #address-cells = <1>; 639 #size-cells = <0>; 640 641 spiflash: w25q32dw@0 { 642 u-boot,dm-pre-reloc; 643 644 compatible = "spi-flash"; 645 reg = <0>; 646 spi-max-frequency = <49500000>; 647 spi-cpol; 648 spi-cpha; 649 }; 650}; 651 652&spi5 { 653 status = "okay"; 654}; 655 656