1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2018 Collabora Ltd. 4 * Copyright (c) 2018 Fuzhou Rockchip Electronics Co., Ltd. 5 * Copyright (c) 2018 Linaro Ltd. 6 */ 7 8#include <dt-bindings/interrupt-controller/irq.h> 9#include "rk3399.dtsi" 10 11/ { 12 aliases { 13 mmc0 = &sdio0; 14 mmc1 = &sdmmc; 15 mmc2 = &sdhci; 16 }; 17 18 sdio_pwrseq: sdio-pwrseq { 19 compatible = "mmc-pwrseq-simple"; 20 clocks = <&rk808 1>; 21 clock-names = "ext_clock"; 22 pinctrl-names = "default"; 23 pinctrl-0 = <&wifi_enable_h>; 24 reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>; 25 }; 26 27 vcc12v_dcin: regulator-vcc12v-dcin { 28 compatible = "regulator-fixed"; 29 regulator-name = "vcc12v_dcin"; 30 regulator-min-microvolt = <12000000>; 31 regulator-max-microvolt = <12000000>; 32 regulator-always-on; 33 regulator-boot-on; 34 }; 35 36 vcc1v8_s0: regulator-vcc1v8-s0 { 37 compatible = "regulator-fixed"; 38 regulator-name = "vcc1v8_s0"; 39 regulator-min-microvolt = <1800000>; 40 regulator-max-microvolt = <1800000>; 41 regulator-always-on; 42 }; 43 44 vcc5v0_sys: regulator-vcc5v0-sys { 45 compatible = "regulator-fixed"; 46 regulator-name = "vcc5v0_sys"; 47 regulator-min-microvolt = <5000000>; 48 regulator-max-microvolt = <5000000>; 49 regulator-always-on; 50 vin-supply = <&vcc12v_dcin>; 51 }; 52 53 vcc3v3_sys: regulator-vcc3v3-sys { 54 compatible = "regulator-fixed"; 55 regulator-name = "vcc3v3_sys"; 56 regulator-min-microvolt = <3300000>; 57 regulator-max-microvolt = <3300000>; 58 regulator-always-on; 59 vin-supply = <&vcc5v0_sys>; 60 }; 61 62 vcc3v3_pcie: regulator-vcc3v3-pcie { 63 compatible = "regulator-fixed"; 64 enable-active-high; 65 pinctrl-names = "default"; 66 pinctrl-0 = <&pcie_drv>; 67 regulator-boot-on; 68 regulator-name = "vcc3v3_pcie"; 69 regulator-min-microvolt = <3300000>; 70 regulator-max-microvolt = <3300000>; 71 vin-supply = <&vcc3v3_sys>; 72 }; 73 74 vcc5v0_host: regulator-vcc5v0-host { 75 compatible = "regulator-fixed"; 76 enable-active-high; 77 pinctrl-names = "default"; 78 pinctrl-0 = <&host_vbus_drv>; 79 regulator-name = "vcc5v0_host"; 80 regulator-min-microvolt = <5000000>; 81 regulator-max-microvolt = <5000000>; 82 regulator-always-on; 83 vin-supply = <&vcc5v0_sys>; 84 }; 85 86 vcc_0v9: regulator-vcc-0v9 { 87 compatible = "regulator-fixed"; 88 regulator-name = "vcc_0v9"; 89 regulator-always-on; 90 regulator-min-microvolt = <900000>; 91 regulator-max-microvolt = <900000>; 92 vin-supply = <&vcc3v3_sys>; 93 }; 94}; 95 96&cpu_l0 { 97 cpu-supply = <&vdd_cpu_l>; 98}; 99 100&cpu_l1 { 101 cpu-supply = <&vdd_cpu_l>; 102}; 103 104&cpu_l2 { 105 cpu-supply = <&vdd_cpu_l>; 106}; 107 108&cpu_l3 { 109 cpu-supply = <&vdd_cpu_l>; 110}; 111 112&cpu_b0 { 113 cpu-supply = <&vdd_cpu_b>; 114}; 115 116&cpu_b1 { 117 cpu-supply = <&vdd_cpu_b>; 118}; 119 120&emmc_phy { 121 status = "okay"; 122}; 123 124&gpu { 125 mali-supply = <&vdd_gpu>; 126 status = "okay"; 127}; 128 129&hdmi { 130 avdd-0v9-supply = <&vcca0v9_hdmi>; 131 avdd-1v8-supply = <&vcca1v8_hdmi>; 132 ddc-i2c-bus = <&i2c3>; 133 pinctrl-names = "default"; 134 pinctrl-0 = <&hdmi_cec>; 135 status = "okay"; 136}; 137 138&hdmi_sound { 139 status = "okay"; 140}; 141 142&i2c0 { 143 clock-frequency = <400000>; 144 i2c-scl-rising-time-ns = <168>; 145 i2c-scl-falling-time-ns = <4>; 146 status = "okay"; 147 148 vdd_cpu_b: regulator@40 { 149 compatible = "silergy,syr827"; 150 reg = <0x40>; 151 fcs,suspend-voltage-selector = <1>; 152 regulator-name = "vdd_cpu_b"; 153 regulator-min-microvolt = <712500>; 154 regulator-max-microvolt = <1500000>; 155 regulator-ramp-delay = <1000>; 156 regulator-always-on; 157 regulator-boot-on; 158 vin-supply = <&vcc5v0_sys>; 159 status = "okay"; 160 161 regulator-state-mem { 162 regulator-off-in-suspend; 163 }; 164 }; 165 166 vdd_gpu: regulator@41 { 167 compatible = "silergy,syr828"; 168 reg = <0x41>; 169 fcs,suspend-voltage-selector = <1>; 170 regulator-name = "vdd_gpu"; 171 regulator-min-microvolt = <712500>; 172 regulator-max-microvolt = <1500000>; 173 regulator-ramp-delay = <1000>; 174 regulator-always-on; 175 regulator-boot-on; 176 vin-supply = <&vcc5v0_sys>; 177 regulator-state-mem { 178 regulator-off-in-suspend; 179 }; 180 }; 181 182 rk808: pmic@1b { 183 compatible = "rockchip,rk808"; 184 reg = <0x1b>; 185 interrupt-parent = <&gpio1>; 186 interrupts = <21 IRQ_TYPE_LEVEL_LOW>; 187 pinctrl-names = "default"; 188 pinctrl-0 = <&pmic_int_l>; 189 system-power-controller; 190 wakeup-source; 191 #clock-cells = <1>; 192 clock-output-names = "xin32k", "rk808-clkout2"; 193 194 vcc1-supply = <&vcc5v0_sys>; 195 vcc2-supply = <&vcc5v0_sys>; 196 vcc3-supply = <&vcc5v0_sys>; 197 vcc4-supply = <&vcc5v0_sys>; 198 vcc6-supply = <&vcc5v0_sys>; 199 vcc7-supply = <&vcc5v0_sys>; 200 vcc8-supply = <&vcc3v3_sys>; 201 vcc9-supply = <&vcc5v0_sys>; 202 vcc10-supply = <&vcc5v0_sys>; 203 vcc11-supply = <&vcc5v0_sys>; 204 vcc12-supply = <&vcc3v3_sys>; 205 vddio-supply = <&vcc_1v8>; 206 207 regulators { 208 vdd_center: DCDC_REG1 { 209 regulator-name = "vdd_center"; 210 regulator-min-microvolt = <750000>; 211 regulator-max-microvolt = <1350000>; 212 regulator-always-on; 213 regulator-boot-on; 214 regulator-state-mem { 215 regulator-off-in-suspend; 216 }; 217 }; 218 219 vdd_cpu_l: DCDC_REG2 { 220 regulator-name = "vdd_cpu_l"; 221 regulator-min-microvolt = <750000>; 222 regulator-max-microvolt = <1350000>; 223 regulator-always-on; 224 regulator-boot-on; 225 regulator-state-mem { 226 regulator-off-in-suspend; 227 }; 228 }; 229 230 vcc_ddr: DCDC_REG3 { 231 regulator-name = "vcc_ddr"; 232 regulator-always-on; 233 regulator-boot-on; 234 regulator-state-mem { 235 regulator-on-in-suspend; 236 }; 237 }; 238 239 vcc_1v8: DCDC_REG4 { 240 regulator-name = "vcc_1v8"; 241 regulator-min-microvolt = <1800000>; 242 regulator-max-microvolt = <1800000>; 243 regulator-always-on; 244 regulator-boot-on; 245 regulator-state-mem { 246 regulator-on-in-suspend; 247 regulator-suspend-microvolt = <1800000>; 248 }; 249 }; 250 251 vcc1v8_dvp: LDO_REG1 { 252 regulator-name = "vcc1v8_dvp"; 253 regulator-min-microvolt = <1800000>; 254 regulator-max-microvolt = <1800000>; 255 regulator-always-on; 256 regulator-boot-on; 257 regulator-state-mem { 258 regulator-on-in-suspend; 259 regulator-suspend-microvolt = <1800000>; 260 }; 261 }; 262 263 vcca1v8_hdmi: LDO_REG2 { 264 regulator-name = "vcca1v8_hdmi"; 265 regulator-min-microvolt = <1800000>; 266 regulator-max-microvolt = <1800000>; 267 regulator-always-on; 268 regulator-boot-on; 269 regulator-state-mem { 270 regulator-on-in-suspend; 271 regulator-suspend-microvolt = <1800000>; 272 }; 273 }; 274 275 vcca_1v8: LDO_REG3 { 276 regulator-name = "vcca_1v8"; 277 regulator-min-microvolt = <1800000>; 278 regulator-max-microvolt = <1800000>; 279 regulator-always-on; 280 regulator-boot-on; 281 regulator-state-mem { 282 regulator-on-in-suspend; 283 regulator-suspend-microvolt = <1800000>; 284 }; 285 }; 286 287 vcc_sd: LDO_REG4 { 288 regulator-name = "vcc_sd"; 289 regulator-min-microvolt = <1800000>; 290 regulator-max-microvolt = <3300000>; 291 regulator-always-on; 292 regulator-boot-on; 293 regulator-state-mem { 294 regulator-on-in-suspend; 295 regulator-suspend-microvolt = <3300000>; 296 }; 297 }; 298 299 vcc3v0_sd: LDO_REG5 { 300 regulator-name = "vcc3v0_sd"; 301 regulator-min-microvolt = <3000000>; 302 regulator-max-microvolt = <3000000>; 303 regulator-always-on; 304 regulator-boot-on; 305 regulator-state-mem { 306 regulator-on-in-suspend; 307 regulator-suspend-microvolt = <3000000>; 308 }; 309 }; 310 311 vcc_1v5: LDO_REG6 { 312 regulator-name = "vcc_1v5"; 313 regulator-min-microvolt = <1500000>; 314 regulator-max-microvolt = <1500000>; 315 regulator-always-on; 316 regulator-boot-on; 317 regulator-state-mem { 318 regulator-on-in-suspend; 319 regulator-suspend-microvolt = <1500000>; 320 }; 321 }; 322 323 vcca0v9_hdmi: LDO_REG7 { 324 regulator-name = "vcca0v9_hdmi"; 325 regulator-min-microvolt = <900000>; 326 regulator-max-microvolt = <900000>; 327 regulator-always-on; 328 regulator-boot-on; 329 regulator-state-mem { 330 regulator-on-in-suspend; 331 regulator-suspend-microvolt = <900000>; 332 }; 333 }; 334 335 vcc_3v0: LDO_REG8 { 336 regulator-name = "vcc_3v0"; 337 regulator-min-microvolt = <3000000>; 338 regulator-max-microvolt = <3000000>; 339 regulator-always-on; 340 regulator-boot-on; 341 regulator-state-mem { 342 regulator-on-in-suspend; 343 regulator-suspend-microvolt = <3000000>; 344 }; 345 }; 346 347 vcc3v3_s3: SWITCH_REG1 { 348 regulator-name = "vcc3v3_s3"; 349 regulator-always-on; 350 regulator-boot-on; 351 regulator-state-mem { 352 regulator-on-in-suspend; 353 }; 354 }; 355 356 vcc3v3_s0: SWITCH_REG2 { 357 regulator-name = "vcc3v3_s0"; 358 regulator-always-on; 359 regulator-boot-on; 360 regulator-state-mem { 361 regulator-on-in-suspend; 362 }; 363 }; 364 }; 365 }; 366}; 367 368&i2c1 { 369 status = "okay"; 370}; 371 372&i2c2 { 373 status = "okay"; 374}; 375 376&i2c3 { 377 status = "okay"; 378}; 379 380&i2c4 { 381 status = "okay"; 382}; 383 384&i2s2 { 385 status = "okay"; 386}; 387 388&io_domains { 389 bt656-supply = <&vcc1v8_s0>; /* bt656_gpio2ab_ms */ 390 audio-supply = <&vcc1v8_s0>; /* audio_gpio3d4a_ms */ 391 sdmmc-supply = <&vcc_sd>; /* sdmmc_gpio4b_ms */ 392 gpio1830-supply = <&vcc_3v0>; /* gpio1833_gpio4cd_ms */ 393 status = "okay"; 394}; 395 396&pcie_phy { 397 status = "okay"; 398}; 399 400&pcie0 { 401 num-lanes = <4>; 402 pinctrl-names = "default"; 403 pinctrl-0 = <&pcie_clkreqn_cpm>; 404 vpcie0v9-supply = <&vcc_0v9>; 405 vpcie1v8-supply = <&vcca_1v8>; 406 vpcie3v3-supply = <&vcc3v3_pcie>; 407 status = "okay"; 408}; 409 410&pmu_io_domains { 411 pmu1830-supply = <&vcc_1v8>; 412 status = "okay"; 413}; 414 415&pinctrl { 416 bt { 417 bt_enable_h: bt-enable-h { 418 rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>; 419 }; 420 421 bt_host_wake_l: bt-host-wake-l { 422 rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>; 423 }; 424 425 bt_wake_l: bt-wake-l { 426 rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>; 427 }; 428 }; 429 430 sdmmc { 431 sdmmc_bus1: sdmmc-bus1 { 432 rockchip,pins = 433 <4 RK_PB0 1 &pcfg_pull_up_8ma>; 434 }; 435 436 sdmmc_bus4: sdmmc-bus4 { 437 rockchip,pins = 438 <4 RK_PB0 1 &pcfg_pull_up_8ma>, 439 <4 RK_PB1 1 &pcfg_pull_up_8ma>, 440 <4 RK_PB2 1 &pcfg_pull_up_8ma>, 441 <4 RK_PB3 1 &pcfg_pull_up_8ma>; 442 }; 443 444 sdmmc_clk: sdmmc-clk { 445 rockchip,pins = 446 <4 RK_PB4 1 &pcfg_pull_none_18ma>; 447 }; 448 449 sdmmc_cmd: sdmmc-cmd { 450 rockchip,pins = 451 <4 RK_PB5 1 &pcfg_pull_up_8ma>; 452 }; 453 }; 454 455 sdio0 { 456 sdio0_bus4: sdio0-bus4 { 457 rockchip,pins = 458 <2 RK_PC4 1 &pcfg_pull_up_20ma>, 459 <2 RK_PC5 1 &pcfg_pull_up_20ma>, 460 <2 RK_PC6 1 &pcfg_pull_up_20ma>, 461 <2 RK_PC7 1 &pcfg_pull_up_20ma>; 462 }; 463 464 sdio0_cmd: sdio0-cmd { 465 rockchip,pins = 466 <2 RK_PD0 1 &pcfg_pull_up_20ma>; 467 }; 468 469 sdio0_clk: sdio0-clk { 470 rockchip,pins = 471 <2 RK_PD1 1 &pcfg_pull_none_20ma>; 472 }; 473 }; 474 475 pmic { 476 pmic_int_l: pmic-int-l { 477 rockchip,pins = 478 <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>; 479 }; 480 481 vsel1_pin: vsel1-pin { 482 rockchip,pins = 483 <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>; 484 }; 485 486 vsel2_pin: vsel2-pin { 487 rockchip,pins = 488 <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>; 489 }; 490 }; 491 492 sdio-pwrseq { 493 wifi_enable_h: wifi-enable-h { 494 rockchip,pins = 495 <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; 496 }; 497 }; 498 499 wifi { 500 wifi_host_wake_l: wifi-host-wake-l { 501 rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; 502 }; 503 }; 504}; 505 506&pwm2 { 507 status = "okay"; 508}; 509 510&pwm3 { 511 status = "okay"; 512}; 513 514&sdio0 { 515 bus-width = <4>; 516 clock-frequency = <50000000>; 517 cap-sdio-irq; 518 cap-sd-highspeed; 519 keep-power-in-suspend; 520 mmc-pwrseq = <&sdio_pwrseq>; 521 non-removable; 522 pinctrl-names = "default"; 523 pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>; 524 sd-uhs-sdr104; 525 #address-cells = <1>; 526 #size-cells = <0>; 527 status = "okay"; 528 529 brcmf: wifi@1 { 530 compatible = "brcm,bcm4329-fmac"; 531 reg = <1>; 532 interrupt-parent = <&gpio0>; 533 interrupts = <RK_PA3 IRQ_TYPE_LEVEL_HIGH>; 534 interrupt-names = "host-wake"; 535 pinctrl-names = "default"; 536 pinctrl-0 = <&wifi_host_wake_l>; 537 }; 538}; 539 540&sdhci { 541 bus-width = <8>; 542 mmc-hs400-1_8v; 543 mmc-hs400-enhanced-strobe; 544 non-removable; 545 status = "okay"; 546}; 547 548&sdmmc { 549 bus-width = <4>; 550 cap-mmc-highspeed; 551 cap-sd-highspeed; 552 clock-frequency = <100000000>; 553 max-frequency = <100000000>; 554 cd-gpios = <&gpio0 7 GPIO_ACTIVE_LOW>; 555 disable-wp; 556 sd-uhs-sdr104; 557 vqmmc-supply = <&vcc_sd>; 558 card-detect-delay = <800>; 559 pinctrl-names = "default"; 560 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; 561 status = "okay"; 562}; 563 564&tsadc { 565 rockchip,hw-tshut-mode = <1>; 566 rockchip,hw-tshut-polarity = <1>; 567 rockchip,hw-tshut-temp = <110000>; 568 status = "okay"; 569}; 570 571&uart0 { 572 pinctrl-names = "default"; 573 pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>; 574 status = "okay"; 575 576 bluetooth { 577 compatible = "brcm,bcm43438-bt"; 578 clocks = <&rk808 1>; 579 clock-names = "txco"; 580 device-wakeup-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>; 581 host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>; 582 shutdown-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>; 583 pinctrl-names = "default"; 584 pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>; 585 }; 586}; 587 588&uart2 { 589 status = "okay"; 590}; 591 592&tcphy0 { 593 status = "okay"; 594}; 595 596&tcphy1 { 597 status = "okay"; 598}; 599 600&u2phy0 { 601 status = "okay"; 602}; 603 604&u2phy1 { 605 status = "okay"; 606}; 607 608&u2phy0_host { 609 phy-supply = <&vcc5v0_host>; 610 status = "okay"; 611}; 612 613&u2phy1_host { 614 phy-supply = <&vcc5v0_host>; 615 status = "okay"; 616}; 617 618&u2phy0_otg { 619 status = "okay"; 620}; 621 622&u2phy1_otg { 623 status = "okay"; 624}; 625 626&usb_host0_ehci { 627 status = "okay"; 628}; 629 630&usb_host0_ohci { 631 status = "okay"; 632}; 633 634&usb_host1_ehci { 635 status = "okay"; 636}; 637 638&usb_host1_ohci { 639 status = "okay"; 640}; 641 642&usbdrd3_0 { 643 status = "okay"; 644}; 645 646&usbdrd_dwc3_0 { 647 status = "okay"; 648}; 649 650&usbdrd3_1 { 651 status = "okay"; 652}; 653 654&usbdrd_dwc3_1 { 655 status = "okay"; 656}; 657 658&vopb { 659 status = "okay"; 660}; 661 662&vopb_mmu { 663 status = "okay"; 664}; 665 666&vopl { 667 status = "okay"; 668}; 669 670&vopl_mmu { 671 status = "okay"; 672}; 673