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