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 81&cpu_l0 { 82 cpu-supply = <&vdd_cpu_l>; 83}; 84 85&cpu_l1 { 86 cpu-supply = <&vdd_cpu_l>; 87}; 88 89&cpu_l2 { 90 cpu-supply = <&vdd_cpu_l>; 91}; 92 93&cpu_l3 { 94 cpu-supply = <&vdd_cpu_l>; 95}; 96 97&cpu_b0 { 98 cpu-supply = <&vdd_cpu_b>; 99}; 100 101&cpu_b1 { 102 cpu-supply = <&vdd_cpu_b>; 103}; 104 105&emmc_phy { 106 status = "okay"; 107}; 108 109&gpu { 110 mali-supply = <&vdd_gpu>; 111 status = "okay"; 112}; 113 114&hdmi { 115 ddc-i2c-bus = <&i2c3>; 116 pinctrl-names = "default"; 117 pinctrl-0 = <&hdmi_cec>; 118 status = "okay"; 119}; 120 121&hdmi_sound { 122 status = "okay"; 123}; 124 125&i2c0 { 126 clock-frequency = <400000>; 127 i2c-scl-rising-time-ns = <168>; 128 i2c-scl-falling-time-ns = <4>; 129 status = "okay"; 130 131 vdd_cpu_b: regulator@40 { 132 compatible = "silergy,syr827"; 133 reg = <0x40>; 134 fcs,suspend-voltage-selector = <1>; 135 regulator-name = "vdd_cpu_b"; 136 regulator-min-microvolt = <712500>; 137 regulator-max-microvolt = <1500000>; 138 regulator-ramp-delay = <1000>; 139 regulator-always-on; 140 regulator-boot-on; 141 vin-supply = <&vcc5v0_sys>; 142 status = "okay"; 143 144 regulator-state-mem { 145 regulator-off-in-suspend; 146 }; 147 }; 148 149 vdd_gpu: regulator@41 { 150 compatible = "silergy,syr828"; 151 reg = <0x41>; 152 fcs,suspend-voltage-selector = <1>; 153 regulator-name = "vdd_gpu"; 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 regulator-state-mem { 161 regulator-off-in-suspend; 162 }; 163 }; 164 165 rk808: pmic@1b { 166 compatible = "rockchip,rk808"; 167 reg = <0x1b>; 168 interrupt-parent = <&gpio1>; 169 interrupts = <21 IRQ_TYPE_LEVEL_LOW>; 170 pinctrl-names = "default"; 171 pinctrl-0 = <&pmic_int_l>; 172 rockchip,system-power-controller; 173 wakeup-source; 174 #clock-cells = <1>; 175 clock-output-names = "xin32k", "rk808-clkout2"; 176 177 vcc1-supply = <&vcc5v0_sys>; 178 vcc2-supply = <&vcc5v0_sys>; 179 vcc3-supply = <&vcc5v0_sys>; 180 vcc4-supply = <&vcc5v0_sys>; 181 vcc6-supply = <&vcc5v0_sys>; 182 vcc7-supply = <&vcc5v0_sys>; 183 vcc8-supply = <&vcc3v3_sys>; 184 vcc9-supply = <&vcc5v0_sys>; 185 vcc10-supply = <&vcc5v0_sys>; 186 vcc11-supply = <&vcc5v0_sys>; 187 vcc12-supply = <&vcc3v3_sys>; 188 vddio-supply = <&vcc_1v8>; 189 190 regulators { 191 vdd_center: DCDC_REG1 { 192 regulator-name = "vdd_center"; 193 regulator-min-microvolt = <750000>; 194 regulator-max-microvolt = <1350000>; 195 regulator-always-on; 196 regulator-boot-on; 197 regulator-state-mem { 198 regulator-off-in-suspend; 199 }; 200 }; 201 202 vdd_cpu_l: DCDC_REG2 { 203 regulator-name = "vdd_cpu_l"; 204 regulator-min-microvolt = <750000>; 205 regulator-max-microvolt = <1350000>; 206 regulator-always-on; 207 regulator-boot-on; 208 regulator-state-mem { 209 regulator-off-in-suspend; 210 }; 211 }; 212 213 vcc_ddr: DCDC_REG3 { 214 regulator-name = "vcc_ddr"; 215 regulator-always-on; 216 regulator-boot-on; 217 regulator-state-mem { 218 regulator-on-in-suspend; 219 }; 220 }; 221 222 vcc_1v8: DCDC_REG4 { 223 regulator-name = "vcc_1v8"; 224 regulator-min-microvolt = <1800000>; 225 regulator-max-microvolt = <1800000>; 226 regulator-always-on; 227 regulator-boot-on; 228 regulator-state-mem { 229 regulator-on-in-suspend; 230 regulator-suspend-microvolt = <1800000>; 231 }; 232 }; 233 234 vcc1v8_dvp: LDO_REG1 { 235 regulator-name = "vcc1v8_dvp"; 236 regulator-min-microvolt = <1800000>; 237 regulator-max-microvolt = <1800000>; 238 regulator-always-on; 239 regulator-boot-on; 240 regulator-state-mem { 241 regulator-on-in-suspend; 242 regulator-suspend-microvolt = <1800000>; 243 }; 244 }; 245 246 vcca1v8_hdmi: LDO_REG2 { 247 regulator-name = "vcca1v8_hdmi"; 248 regulator-min-microvolt = <1800000>; 249 regulator-max-microvolt = <1800000>; 250 regulator-always-on; 251 regulator-boot-on; 252 regulator-state-mem { 253 regulator-on-in-suspend; 254 regulator-suspend-microvolt = <1800000>; 255 }; 256 }; 257 258 vcca_1v8: LDO_REG3 { 259 regulator-name = "vcca_1v8"; 260 regulator-min-microvolt = <1800000>; 261 regulator-max-microvolt = <1800000>; 262 regulator-always-on; 263 regulator-boot-on; 264 regulator-state-mem { 265 regulator-on-in-suspend; 266 regulator-suspend-microvolt = <1800000>; 267 }; 268 }; 269 270 vcc_sd: LDO_REG4 { 271 regulator-name = "vcc_sd"; 272 regulator-min-microvolt = <1800000>; 273 regulator-max-microvolt = <3300000>; 274 regulator-always-on; 275 regulator-boot-on; 276 regulator-state-mem { 277 regulator-on-in-suspend; 278 regulator-suspend-microvolt = <3300000>; 279 }; 280 }; 281 282 vcc3v0_sd: LDO_REG5 { 283 regulator-name = "vcc3v0_sd"; 284 regulator-min-microvolt = <3000000>; 285 regulator-max-microvolt = <3000000>; 286 regulator-always-on; 287 regulator-boot-on; 288 regulator-state-mem { 289 regulator-on-in-suspend; 290 regulator-suspend-microvolt = <3000000>; 291 }; 292 }; 293 294 vcc_1v5: LDO_REG6 { 295 regulator-name = "vcc_1v5"; 296 regulator-min-microvolt = <1500000>; 297 regulator-max-microvolt = <1500000>; 298 regulator-always-on; 299 regulator-boot-on; 300 regulator-state-mem { 301 regulator-on-in-suspend; 302 regulator-suspend-microvolt = <1500000>; 303 }; 304 }; 305 306 vcca0v9_hdmi: LDO_REG7 { 307 regulator-name = "vcca0v9_hdmi"; 308 regulator-min-microvolt = <900000>; 309 regulator-max-microvolt = <900000>; 310 regulator-always-on; 311 regulator-boot-on; 312 regulator-state-mem { 313 regulator-on-in-suspend; 314 regulator-suspend-microvolt = <900000>; 315 }; 316 }; 317 318 vcc_3v0: LDO_REG8 { 319 regulator-name = "vcc_3v0"; 320 regulator-min-microvolt = <3000000>; 321 regulator-max-microvolt = <3000000>; 322 regulator-always-on; 323 regulator-boot-on; 324 regulator-state-mem { 325 regulator-on-in-suspend; 326 regulator-suspend-microvolt = <3000000>; 327 }; 328 }; 329 330 vcc3v3_s3: SWITCH_REG1 { 331 regulator-name = "vcc3v3_s3"; 332 regulator-always-on; 333 regulator-boot-on; 334 regulator-state-mem { 335 regulator-on-in-suspend; 336 }; 337 }; 338 339 vcc3v3_s0: SWITCH_REG2 { 340 regulator-name = "vcc3v3_s0"; 341 regulator-always-on; 342 regulator-boot-on; 343 regulator-state-mem { 344 regulator-on-in-suspend; 345 }; 346 }; 347 }; 348 }; 349}; 350 351&i2c1 { 352 status = "okay"; 353}; 354 355&i2c2 { 356 status = "okay"; 357}; 358 359&i2c3 { 360 status = "okay"; 361}; 362 363&i2c4 { 364 status = "okay"; 365}; 366 367&i2s2 { 368 status = "okay"; 369}; 370 371&io_domains { 372 bt656-supply = <&vcc1v8_s0>; /* bt656_gpio2ab_ms */ 373 audio-supply = <&vcc1v8_s0>; /* audio_gpio3d4a_ms */ 374 sdmmc-supply = <&vcc_sd>; /* sdmmc_gpio4b_ms */ 375 gpio1830-supply = <&vcc_3v0>; /* gpio1833_gpio4cd_ms */ 376 status = "okay"; 377}; 378 379&pcie_phy { 380 status = "okay"; 381}; 382 383&pcie0 { 384 num-lanes = <4>; 385 pinctrl-names = "default"; 386 pinctrl-0 = <&pcie_clkreqn_cpm>; 387 vpcie3v3-supply = <&vcc3v3_pcie>; 388 status = "okay"; 389}; 390 391&pmu_io_domains { 392 pmu1830-supply = <&vcc_1v8>; 393 status = "okay"; 394}; 395 396&pinctrl { 397 bt { 398 bt_enable_h: bt-enable-h { 399 rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>; 400 }; 401 402 bt_host_wake_l: bt-host-wake-l { 403 rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>; 404 }; 405 406 bt_wake_l: bt-wake-l { 407 rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>; 408 }; 409 }; 410 411 sdmmc { 412 sdmmc_bus1: sdmmc-bus1 { 413 rockchip,pins = 414 <4 RK_PB0 1 &pcfg_pull_up_8ma>; 415 }; 416 417 sdmmc_bus4: sdmmc-bus4 { 418 rockchip,pins = 419 <4 RK_PB0 1 &pcfg_pull_up_8ma>, 420 <4 RK_PB1 1 &pcfg_pull_up_8ma>, 421 <4 RK_PB2 1 &pcfg_pull_up_8ma>, 422 <4 RK_PB3 1 &pcfg_pull_up_8ma>; 423 }; 424 425 sdmmc_clk: sdmmc-clk { 426 rockchip,pins = 427 <4 RK_PB4 1 &pcfg_pull_none_18ma>; 428 }; 429 430 sdmmc_cmd: sdmmc-cmd { 431 rockchip,pins = 432 <4 RK_PB5 1 &pcfg_pull_up_8ma>; 433 }; 434 }; 435 436 sdio0 { 437 sdio0_bus4: sdio0-bus4 { 438 rockchip,pins = 439 <2 RK_PC4 1 &pcfg_pull_up_20ma>, 440 <2 RK_PC5 1 &pcfg_pull_up_20ma>, 441 <2 RK_PC6 1 &pcfg_pull_up_20ma>, 442 <2 RK_PC7 1 &pcfg_pull_up_20ma>; 443 }; 444 445 sdio0_cmd: sdio0-cmd { 446 rockchip,pins = 447 <2 RK_PD0 1 &pcfg_pull_up_20ma>; 448 }; 449 450 sdio0_clk: sdio0-clk { 451 rockchip,pins = 452 <2 RK_PD1 1 &pcfg_pull_none_20ma>; 453 }; 454 }; 455 456 pmic { 457 pmic_int_l: pmic-int-l { 458 rockchip,pins = 459 <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>; 460 }; 461 462 vsel1_gpio: vsel1-gpio { 463 rockchip,pins = 464 <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>; 465 }; 466 467 vsel2_gpio: vsel2-gpio { 468 rockchip,pins = 469 <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>; 470 }; 471 }; 472 473 sdio-pwrseq { 474 wifi_enable_h: wifi-enable-h { 475 rockchip,pins = 476 <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; 477 }; 478 }; 479 480 wifi { 481 wifi_host_wake_l: wifi-host-wake-l { 482 rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; 483 }; 484 }; 485}; 486 487&pwm2 { 488 status = "okay"; 489}; 490 491&pwm3 { 492 status = "okay"; 493}; 494 495&sdio0 { 496 bus-width = <4>; 497 clock-frequency = <50000000>; 498 cap-sdio-irq; 499 cap-sd-highspeed; 500 keep-power-in-suspend; 501 mmc-pwrseq = <&sdio_pwrseq>; 502 non-removable; 503 pinctrl-names = "default"; 504 pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>; 505 sd-uhs-sdr104; 506 #address-cells = <1>; 507 #size-cells = <0>; 508 status = "okay"; 509 510 brcmf: wifi@1 { 511 compatible = "brcm,bcm4329-fmac"; 512 reg = <1>; 513 interrupt-parent = <&gpio0>; 514 interrupts = <RK_PA3 GPIO_ACTIVE_HIGH>; 515 interrupt-names = "host-wake"; 516 pinctrl-names = "default"; 517 pinctrl-0 = <&wifi_host_wake_l>; 518 }; 519}; 520 521&sdhci { 522 bus-width = <8>; 523 mmc-hs400-1_8v; 524 mmc-hs400-enhanced-strobe; 525 non-removable; 526 status = "okay"; 527}; 528 529&sdmmc { 530 bus-width = <4>; 531 cap-mmc-highspeed; 532 cap-sd-highspeed; 533 clock-frequency = <100000000>; 534 clock-freq-min-max = <100000 100000000>; 535 cd-gpios = <&gpio0 7 GPIO_ACTIVE_LOW>; 536 disable-wp; 537 sd-uhs-sdr104; 538 vqmmc-supply = <&vcc_sd>; 539 card-detect-delay = <800>; 540 pinctrl-names = "default"; 541 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; 542 status = "okay"; 543}; 544 545&tsadc { 546 rockchip,hw-tshut-mode = <1>; 547 rockchip,hw-tshut-polarity = <1>; 548 rockchip,hw-tshut-temp = <110000>; 549 status = "okay"; 550}; 551 552&uart0 { 553 pinctrl-names = "default"; 554 pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>; 555 status = "okay"; 556 557 bluetooth { 558 compatible = "brcm,bcm43438-bt"; 559 clocks = <&rk808 1>; 560 clock-names = "ext_clock"; 561 device-wakeup-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>; 562 host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>; 563 shutdown-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>; 564 pinctrl-names = "default"; 565 pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>; 566 }; 567}; 568 569&uart2 { 570 status = "okay"; 571}; 572 573&tcphy0 { 574 status = "okay"; 575}; 576 577&tcphy1 { 578 status = "okay"; 579}; 580 581&u2phy0 { 582 status = "okay"; 583}; 584 585&u2phy1 { 586 status = "okay"; 587}; 588 589&u2phy0_host { 590 phy-supply = <&vcc5v0_host>; 591 status = "okay"; 592}; 593 594&u2phy1_host { 595 phy-supply = <&vcc5v0_host>; 596 status = "okay"; 597}; 598 599&u2phy0_otg { 600 status = "okay"; 601}; 602 603&u2phy1_otg { 604 status = "okay"; 605}; 606 607&usb_host0_ehci { 608 status = "okay"; 609}; 610 611&usb_host0_ohci { 612 status = "okay"; 613}; 614 615&usb_host1_ehci { 616 status = "okay"; 617}; 618 619&usb_host1_ohci { 620 status = "okay"; 621}; 622 623&usbdrd3_0 { 624 status = "okay"; 625}; 626 627&usbdrd_dwc3_0 { 628 status = "okay"; 629}; 630 631&usbdrd3_1 { 632 status = "okay"; 633}; 634 635&usbdrd_dwc3_1 { 636 status = "okay"; 637}; 638 639&vopb { 640 status = "okay"; 641}; 642 643&vopb_mmu { 644 status = "okay"; 645}; 646 647&vopl { 648 status = "okay"; 649}; 650 651&vopl_mmu { 652 status = "okay"; 653}; 654