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