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#include <dt-bindings/interrupt-controller/irq.h> 11 12/ { 13 aliases { 14 mmc0 = &sdio0; 15 mmc1 = &sdmmc; 16 mmc2 = &sdhci; 17 }; 18 19 sdio_pwrseq: sdio-pwrseq { 20 compatible = "mmc-pwrseq-simple"; 21 clocks = <&rk808 1>; 22 clock-names = "ext_clock"; 23 pinctrl-names = "default"; 24 pinctrl-0 = <&wifi_enable_h>; 25 reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>; 26 }; 27 28 vcc12v_dcin: vcc12v-dcin { 29 compatible = "regulator-fixed"; 30 regulator-name = "vcc12v_dcin"; 31 regulator-min-microvolt = <12000000>; 32 regulator-max-microvolt = <12000000>; 33 regulator-always-on; 34 regulator-boot-on; 35 }; 36 37 vcc1v8_s0: vcc1v8-s0 { 38 compatible = "regulator-fixed"; 39 regulator-name = "vcc1v8_s0"; 40 regulator-min-microvolt = <1800000>; 41 regulator-max-microvolt = <1800000>; 42 regulator-always-on; 43 }; 44 45 vcc5v0_sys: vcc5v0-sys { 46 compatible = "regulator-fixed"; 47 regulator-name = "vcc5v0_sys"; 48 regulator-min-microvolt = <5000000>; 49 regulator-max-microvolt = <5000000>; 50 regulator-always-on; 51 vin-supply = <&vcc12v_dcin>; 52 }; 53 54 vcc3v3_sys: vcc3v3-sys { 55 compatible = "regulator-fixed"; 56 regulator-name = "vcc3v3_sys"; 57 regulator-min-microvolt = <3300000>; 58 regulator-max-microvolt = <3300000>; 59 regulator-always-on; 60 vin-supply = <&vcc5v0_sys>; 61 }; 62 63 vcc3v3_pcie: vcc3v3-pcie-regulator { 64 compatible = "regulator-fixed"; 65 enable-active-high; 66 pinctrl-names = "default"; 67 pinctrl-0 = <&pcie_drv>; 68 regulator-boot-on; 69 regulator-name = "vcc3v3_pcie"; 70 regulator-min-microvolt = <3300000>; 71 regulator-max-microvolt = <3300000>; 72 vin-supply = <&vcc3v3_sys>; 73 }; 74 75 vcc5v0_host: vcc5v0-host-regulator { 76 compatible = "regulator-fixed"; 77 enable-active-high; 78 pinctrl-names = "default"; 79 pinctrl-0 = <&host_vbus_drv>; 80 regulator-name = "vcc5v0_host"; 81 regulator-min-microvolt = <5000000>; 82 regulator-max-microvolt = <5000000>; 83 regulator-always-on; 84 vin-supply = <&vcc5v0_sys>; 85 }; 86 87 vcc_0v9: vcc-0v9 { 88 compatible = "regulator-fixed"; 89 regulator-name = "vcc_0v9"; 90 regulator-always-on; 91 regulator-min-microvolt = <900000>; 92 regulator-max-microvolt = <900000>; 93 vin-supply = <&vcc3v3_sys>; 94 }; 95}; 96 97&cpu_l0 { 98 cpu-supply = <&vdd_cpu_l>; 99}; 100 101&cpu_l1 { 102 cpu-supply = <&vdd_cpu_l>; 103}; 104 105&cpu_l2 { 106 cpu-supply = <&vdd_cpu_l>; 107}; 108 109&cpu_l3 { 110 cpu-supply = <&vdd_cpu_l>; 111}; 112 113&cpu_b0 { 114 cpu-supply = <&vdd_cpu_b>; 115}; 116 117&cpu_b1 { 118 cpu-supply = <&vdd_cpu_b>; 119}; 120 121&emmc_phy { 122 status = "okay"; 123}; 124 125&gpu { 126 mali-supply = <&vdd_gpu>; 127 status = "okay"; 128}; 129 130&hdmi { 131 avdd-0v9-supply = <&vcca0v9_hdmi>; 132 avdd-1v8-supply = <&vcca1v8_hdmi>; 133 ddc-i2c-bus = <&i2c3>; 134 pinctrl-names = "default"; 135 pinctrl-0 = <&hdmi_cec>; 136 status = "okay"; 137}; 138 139&hdmi_sound { 140 status = "okay"; 141}; 142 143&i2c0 { 144 clock-frequency = <400000>; 145 i2c-scl-rising-time-ns = <168>; 146 i2c-scl-falling-time-ns = <4>; 147 status = "okay"; 148 149 vdd_cpu_b: regulator@40 { 150 compatible = "silergy,syr827"; 151 reg = <0x40>; 152 fcs,suspend-voltage-selector = <1>; 153 regulator-name = "vdd_cpu_b"; 154 regulator-min-microvolt = <712500>; 155 regulator-max-microvolt = <1500000>; 156 regulator-ramp-delay = <1000>; 157 regulator-always-on; 158 regulator-boot-on; 159 vin-supply = <&vcc5v0_sys>; 160 status = "okay"; 161 162 regulator-state-mem { 163 regulator-off-in-suspend; 164 }; 165 }; 166 167 vdd_gpu: regulator@41 { 168 compatible = "silergy,syr828"; 169 reg = <0x41>; 170 fcs,suspend-voltage-selector = <1>; 171 regulator-name = "vdd_gpu"; 172 regulator-min-microvolt = <712500>; 173 regulator-max-microvolt = <1500000>; 174 regulator-ramp-delay = <1000>; 175 regulator-always-on; 176 regulator-boot-on; 177 vin-supply = <&vcc5v0_sys>; 178 regulator-state-mem { 179 regulator-off-in-suspend; 180 }; 181 }; 182 183 rk808: pmic@1b { 184 compatible = "rockchip,rk808"; 185 reg = <0x1b>; 186 interrupt-parent = <&gpio1>; 187 interrupts = <21 IRQ_TYPE_LEVEL_LOW>; 188 pinctrl-names = "default"; 189 pinctrl-0 = <&pmic_int_l>; 190 rockchip,system-power-controller; 191 wakeup-source; 192 #clock-cells = <1>; 193 clock-output-names = "xin32k", "rk808-clkout2"; 194 195 vcc1-supply = <&vcc5v0_sys>; 196 vcc2-supply = <&vcc5v0_sys>; 197 vcc3-supply = <&vcc5v0_sys>; 198 vcc4-supply = <&vcc5v0_sys>; 199 vcc6-supply = <&vcc5v0_sys>; 200 vcc7-supply = <&vcc5v0_sys>; 201 vcc8-supply = <&vcc3v3_sys>; 202 vcc9-supply = <&vcc5v0_sys>; 203 vcc10-supply = <&vcc5v0_sys>; 204 vcc11-supply = <&vcc5v0_sys>; 205 vcc12-supply = <&vcc3v3_sys>; 206 vddio-supply = <&vcc_1v8>; 207 208 regulators { 209 vdd_center: DCDC_REG1 { 210 regulator-name = "vdd_center"; 211 regulator-min-microvolt = <750000>; 212 regulator-max-microvolt = <1350000>; 213 regulator-always-on; 214 regulator-boot-on; 215 regulator-state-mem { 216 regulator-off-in-suspend; 217 }; 218 }; 219 220 vdd_cpu_l: DCDC_REG2 { 221 regulator-name = "vdd_cpu_l"; 222 regulator-min-microvolt = <750000>; 223 regulator-max-microvolt = <1350000>; 224 regulator-always-on; 225 regulator-boot-on; 226 regulator-state-mem { 227 regulator-off-in-suspend; 228 }; 229 }; 230 231 vcc_ddr: DCDC_REG3 { 232 regulator-name = "vcc_ddr"; 233 regulator-always-on; 234 regulator-boot-on; 235 regulator-state-mem { 236 regulator-on-in-suspend; 237 }; 238 }; 239 240 vcc_1v8: DCDC_REG4 { 241 regulator-name = "vcc_1v8"; 242 regulator-min-microvolt = <1800000>; 243 regulator-max-microvolt = <1800000>; 244 regulator-always-on; 245 regulator-boot-on; 246 regulator-state-mem { 247 regulator-on-in-suspend; 248 regulator-suspend-microvolt = <1800000>; 249 }; 250 }; 251 252 vcc1v8_dvp: LDO_REG1 { 253 regulator-name = "vcc1v8_dvp"; 254 regulator-min-microvolt = <1800000>; 255 regulator-max-microvolt = <1800000>; 256 regulator-always-on; 257 regulator-boot-on; 258 regulator-state-mem { 259 regulator-on-in-suspend; 260 regulator-suspend-microvolt = <1800000>; 261 }; 262 }; 263 264 vcca1v8_hdmi: LDO_REG2 { 265 regulator-name = "vcca1v8_hdmi"; 266 regulator-min-microvolt = <1800000>; 267 regulator-max-microvolt = <1800000>; 268 regulator-always-on; 269 regulator-boot-on; 270 regulator-state-mem { 271 regulator-on-in-suspend; 272 regulator-suspend-microvolt = <1800000>; 273 }; 274 }; 275 276 vcca_1v8: LDO_REG3 { 277 regulator-name = "vcca_1v8"; 278 regulator-min-microvolt = <1800000>; 279 regulator-max-microvolt = <1800000>; 280 regulator-always-on; 281 regulator-boot-on; 282 regulator-state-mem { 283 regulator-on-in-suspend; 284 regulator-suspend-microvolt = <1800000>; 285 }; 286 }; 287 288 vcc_sd: LDO_REG4 { 289 regulator-name = "vcc_sd"; 290 regulator-min-microvolt = <1800000>; 291 regulator-max-microvolt = <3300000>; 292 regulator-always-on; 293 regulator-boot-on; 294 regulator-state-mem { 295 regulator-on-in-suspend; 296 regulator-suspend-microvolt = <3300000>; 297 }; 298 }; 299 300 vcc3v0_sd: LDO_REG5 { 301 regulator-name = "vcc3v0_sd"; 302 regulator-min-microvolt = <3000000>; 303 regulator-max-microvolt = <3000000>; 304 regulator-always-on; 305 regulator-boot-on; 306 regulator-state-mem { 307 regulator-on-in-suspend; 308 regulator-suspend-microvolt = <3000000>; 309 }; 310 }; 311 312 vcc_1v5: LDO_REG6 { 313 regulator-name = "vcc_1v5"; 314 regulator-min-microvolt = <1500000>; 315 regulator-max-microvolt = <1500000>; 316 regulator-always-on; 317 regulator-boot-on; 318 regulator-state-mem { 319 regulator-on-in-suspend; 320 regulator-suspend-microvolt = <1500000>; 321 }; 322 }; 323 324 vcca0v9_hdmi: LDO_REG7 { 325 regulator-name = "vcca0v9_hdmi"; 326 regulator-min-microvolt = <900000>; 327 regulator-max-microvolt = <900000>; 328 regulator-always-on; 329 regulator-boot-on; 330 regulator-state-mem { 331 regulator-on-in-suspend; 332 regulator-suspend-microvolt = <900000>; 333 }; 334 }; 335 336 vcc_3v0: LDO_REG8 { 337 regulator-name = "vcc_3v0"; 338 regulator-min-microvolt = <3000000>; 339 regulator-max-microvolt = <3000000>; 340 regulator-always-on; 341 regulator-boot-on; 342 regulator-state-mem { 343 regulator-on-in-suspend; 344 regulator-suspend-microvolt = <3000000>; 345 }; 346 }; 347 348 vcc3v3_s3: SWITCH_REG1 { 349 regulator-name = "vcc3v3_s3"; 350 regulator-always-on; 351 regulator-boot-on; 352 regulator-state-mem { 353 regulator-on-in-suspend; 354 }; 355 }; 356 357 vcc3v3_s0: SWITCH_REG2 { 358 regulator-name = "vcc3v3_s0"; 359 regulator-always-on; 360 regulator-boot-on; 361 regulator-state-mem { 362 regulator-on-in-suspend; 363 }; 364 }; 365 }; 366 }; 367}; 368 369&i2c1 { 370 status = "okay"; 371}; 372 373&i2c2 { 374 status = "okay"; 375}; 376 377&i2c3 { 378 status = "okay"; 379}; 380 381&i2c4 { 382 status = "okay"; 383}; 384 385&i2s2 { 386 status = "okay"; 387}; 388 389&io_domains { 390 bt656-supply = <&vcc1v8_s0>; /* bt656_gpio2ab_ms */ 391 audio-supply = <&vcc1v8_s0>; /* audio_gpio3d4a_ms */ 392 sdmmc-supply = <&vcc_sd>; /* sdmmc_gpio4b_ms */ 393 gpio1830-supply = <&vcc_3v0>; /* gpio1833_gpio4cd_ms */ 394 status = "okay"; 395}; 396 397&pcie_phy { 398 status = "okay"; 399}; 400 401&pcie0 { 402 num-lanes = <4>; 403 pinctrl-names = "default"; 404 pinctrl-0 = <&pcie_clkreqn_cpm>; 405 vpcie0v9-supply = <&vcc_0v9>; 406 vpcie1v8-supply = <&vcca_1v8>; 407 vpcie3v3-supply = <&vcc3v3_pcie>; 408 status = "okay"; 409}; 410 411&pmu_io_domains { 412 pmu1830-supply = <&vcc_1v8>; 413 status = "okay"; 414}; 415 416&pinctrl { 417 bt { 418 bt_enable_h: bt-enable-h { 419 rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>; 420 }; 421 422 bt_host_wake_l: bt-host-wake-l { 423 rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>; 424 }; 425 426 bt_wake_l: bt-wake-l { 427 rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>; 428 }; 429 }; 430 431 sdmmc { 432 sdmmc_bus1: sdmmc-bus1 { 433 rockchip,pins = 434 <4 RK_PB0 1 &pcfg_pull_up_8ma>; 435 }; 436 437 sdmmc_bus4: sdmmc-bus4 { 438 rockchip,pins = 439 <4 RK_PB0 1 &pcfg_pull_up_8ma>, 440 <4 RK_PB1 1 &pcfg_pull_up_8ma>, 441 <4 RK_PB2 1 &pcfg_pull_up_8ma>, 442 <4 RK_PB3 1 &pcfg_pull_up_8ma>; 443 }; 444 445 sdmmc_clk: sdmmc-clk { 446 rockchip,pins = 447 <4 RK_PB4 1 &pcfg_pull_none_18ma>; 448 }; 449 450 sdmmc_cmd: sdmmc-cmd { 451 rockchip,pins = 452 <4 RK_PB5 1 &pcfg_pull_up_8ma>; 453 }; 454 }; 455 456 sdio0 { 457 sdio0_bus4: sdio0-bus4 { 458 rockchip,pins = 459 <2 RK_PC4 1 &pcfg_pull_up_20ma>, 460 <2 RK_PC5 1 &pcfg_pull_up_20ma>, 461 <2 RK_PC6 1 &pcfg_pull_up_20ma>, 462 <2 RK_PC7 1 &pcfg_pull_up_20ma>; 463 }; 464 465 sdio0_cmd: sdio0-cmd { 466 rockchip,pins = 467 <2 RK_PD0 1 &pcfg_pull_up_20ma>; 468 }; 469 470 sdio0_clk: sdio0-clk { 471 rockchip,pins = 472 <2 RK_PD1 1 &pcfg_pull_none_20ma>; 473 }; 474 }; 475 476 pmic { 477 pmic_int_l: pmic-int-l { 478 rockchip,pins = 479 <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>; 480 }; 481 482 vsel1_pin: vsel1-pin { 483 rockchip,pins = 484 <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>; 485 }; 486 487 vsel2_pin: vsel2-pin { 488 rockchip,pins = 489 <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>; 490 }; 491 }; 492 493 sdio-pwrseq { 494 wifi_enable_h: wifi-enable-h { 495 rockchip,pins = 496 <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; 497 }; 498 }; 499 500 wifi { 501 wifi_host_wake_l: wifi-host-wake-l { 502 rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; 503 }; 504 }; 505}; 506 507&pwm2 { 508 status = "okay"; 509}; 510 511&pwm3 { 512 status = "okay"; 513}; 514 515&sdio0 { 516 bus-width = <4>; 517 clock-frequency = <50000000>; 518 cap-sdio-irq; 519 cap-sd-highspeed; 520 keep-power-in-suspend; 521 mmc-pwrseq = <&sdio_pwrseq>; 522 non-removable; 523 pinctrl-names = "default"; 524 pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>; 525 sd-uhs-sdr104; 526 #address-cells = <1>; 527 #size-cells = <0>; 528 status = "okay"; 529 530 brcmf: wifi@1 { 531 compatible = "brcm,bcm4329-fmac"; 532 reg = <1>; 533 interrupt-parent = <&gpio0>; 534 interrupts = <RK_PA3 IRQ_TYPE_LEVEL_HIGH>; 535 interrupt-names = "host-wake"; 536 pinctrl-names = "default"; 537 pinctrl-0 = <&wifi_host_wake_l>; 538 }; 539}; 540 541&sdhci { 542 bus-width = <8>; 543 mmc-hs400-1_8v; 544 mmc-hs400-enhanced-strobe; 545 non-removable; 546 status = "okay"; 547}; 548 549&sdmmc { 550 bus-width = <4>; 551 cap-mmc-highspeed; 552 cap-sd-highspeed; 553 clock-frequency = <100000000>; 554 max-frequency = <100000000>; 555 cd-gpios = <&gpio0 7 GPIO_ACTIVE_LOW>; 556 disable-wp; 557 sd-uhs-sdr104; 558 vqmmc-supply = <&vcc_sd>; 559 card-detect-delay = <800>; 560 pinctrl-names = "default"; 561 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; 562 status = "okay"; 563}; 564 565&tsadc { 566 rockchip,hw-tshut-mode = <1>; 567 rockchip,hw-tshut-polarity = <1>; 568 rockchip,hw-tshut-temp = <110000>; 569 status = "okay"; 570}; 571 572&uart0 { 573 pinctrl-names = "default"; 574 pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>; 575 status = "okay"; 576 577 bluetooth { 578 compatible = "brcm,bcm43438-bt"; 579 clocks = <&rk808 1>; 580 clock-names = "ext_clock"; 581 device-wakeup-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>; 582 host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>; 583 shutdown-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>; 584 pinctrl-names = "default"; 585 pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>; 586 }; 587}; 588 589&uart2 { 590 status = "okay"; 591}; 592 593&tcphy0 { 594 status = "okay"; 595}; 596 597&tcphy1 { 598 status = "okay"; 599}; 600 601&u2phy0 { 602 status = "okay"; 603}; 604 605&u2phy1 { 606 status = "okay"; 607}; 608 609&u2phy0_host { 610 phy-supply = <&vcc5v0_host>; 611 status = "okay"; 612}; 613 614&u2phy1_host { 615 phy-supply = <&vcc5v0_host>; 616 status = "okay"; 617}; 618 619&u2phy0_otg { 620 status = "okay"; 621}; 622 623&u2phy1_otg { 624 status = "okay"; 625}; 626 627&usb_host0_ehci { 628 status = "okay"; 629}; 630 631&usb_host0_ohci { 632 status = "okay"; 633}; 634 635&usb_host1_ehci { 636 status = "okay"; 637}; 638 639&usb_host1_ohci { 640 status = "okay"; 641}; 642 643&usbdrd3_0 { 644 status = "okay"; 645}; 646 647&usbdrd_dwc3_0 { 648 status = "okay"; 649}; 650 651&usbdrd3_1 { 652 status = "okay"; 653}; 654 655&usbdrd_dwc3_1 { 656 status = "okay"; 657}; 658 659&vopb { 660 status = "okay"; 661}; 662 663&vopb_mmu { 664 status = "okay"; 665}; 666 667&vopl { 668 status = "okay"; 669}; 670 671&vopl_mmu { 672 status = "okay"; 673}; 674