1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2 3/dts-v1/; 4 5#include <dt-bindings/gpio/gpio.h> 6#include <dt-bindings/pinctrl/rockchip.h> 7#include <dt-bindings/soc/rockchip,vop2.h> 8#include "rk3566.dtsi" 9 10/ { 11 model = "Firefly Station M2"; 12 compatible = "firefly,rk3566-roc-pc", "rockchip,rk3566"; 13 14 aliases { 15 mmc0 = &sdmmc0; 16 mmc1 = &sdhci; 17 mmc2 = &sdmmc1; 18 }; 19 20 chosen: chosen { 21 stdout-path = "serial2:1500000n8"; 22 }; 23 24 gmac1_clkin: external-gmac1-clock { 25 compatible = "fixed-clock"; 26 clock-frequency = <125000000>; 27 clock-output-names = "gmac1_clkin"; 28 #clock-cells = <0>; 29 }; 30 31 hdmi-con { 32 compatible = "hdmi-connector"; 33 type = "a"; 34 35 port { 36 hdmi_con_in: endpoint { 37 remote-endpoint = <&hdmi_out_con>; 38 }; 39 }; 40 }; 41 42 leds { 43 compatible = "gpio-leds"; 44 45 led-user { 46 label = "user-led"; 47 default-state = "on"; 48 gpios = <&gpio0 RK_PD3 GPIO_ACTIVE_HIGH>; 49 linux,default-trigger = "heartbeat"; 50 pinctrl-names = "default"; 51 pinctrl-0 = <&user_led_enable_h>; 52 retain-state-suspended; 53 }; 54 }; 55 56 rk809-sound { 57 compatible = "simple-audio-card"; 58 simple-audio-card,format = "i2s"; 59 simple-audio-card,name = "STATION-M2-FRONT"; 60 simple-audio-card,mclk-fs = <256>; 61 status = "okay"; 62 63 simple-audio-card,cpu { 64 sound-dai = <&i2s1_8ch>; 65 }; 66 67 simple-audio-card,codec { 68 sound-dai = <&rk809>; 69 }; 70 }; 71 72 sdio_pwrseq: sdio-pwrseq { 73 status = "okay"; 74 compatible = "mmc-pwrseq-simple"; 75 clocks = <&rk809 1>; 76 clock-names = "ext_clock"; 77 pinctrl-names = "default"; 78 pinctrl-0 = <&wifi_enable_h>; 79 reset-gpios = <&gpio2 RK_PB1 GPIO_ACTIVE_LOW>; 80 }; 81 82 usb_5v: usb-5v-regulator { 83 compatible = "regulator-fixed"; 84 regulator-name = "usb_5v"; 85 regulator-always-on; 86 regulator-boot-on; 87 regulator-min-microvolt = <5000000>; 88 regulator-max-microvolt = <5000000>; 89 }; 90 91 vcc5v0_sys: vcc5v0-sys-regulator { 92 compatible = "regulator-fixed"; 93 regulator-name = "vcc5v0_sys"; 94 regulator-always-on; 95 regulator-boot-on; 96 regulator-min-microvolt = <5000000>; 97 regulator-max-microvolt = <5000000>; 98 vin-supply = <&usb_5v>; 99 }; 100 101 vcc3v3_pcie: vcc3v3-pcie-regulator { 102 compatible = "regulator-fixed"; 103 enable-active-high; 104 gpio = <&gpio0 RK_PC4 GPIO_ACTIVE_HIGH>; 105 pinctrl-names = "default"; 106 pinctrl-0 = <&pcie_enable_h>; 107 regulator-name = "vcc3v3_pcie"; 108 regulator-min-microvolt = <3300000>; 109 regulator-max-microvolt = <3300000>; 110 vin-supply = <&vcc5v0_sys>; 111 }; 112 113 vcc3v3_sys: vcc3v3-sys-regulator { 114 compatible = "regulator-fixed"; 115 regulator-name = "vcc3v3_sys"; 116 regulator-min-microvolt = <3300000>; 117 regulator-max-microvolt = <3300000>; 118 regulator-always-on; 119 vin-supply = <&vcc5v0_sys>; 120 }; 121 122 vcc5v0_usb30_host: vcc5v0-usb30-host-regulator { 123 compatible = "regulator-fixed"; 124 regulator-name = "vcc5v0_usb30_host"; 125 enable-active-high; 126 gpio = <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>; 127 pinctrl-names = "default"; 128 pinctrl-0 = <&vcc5v0_usb30_host_en_h>; 129 regulator-always-on; 130 regulator-min-microvolt = <5000000>; 131 regulator-max-microvolt = <5000000>; 132 vin-supply = <&vcc5v0_sys>; 133 }; 134 135 vcc5v0_usb_otg: vcc5v0-usb-otg-regulator { 136 compatible = "regulator-fixed"; 137 regulator-name = "vcc5v0_usb_otg"; 138 enable-active-high; 139 gpio = <&gpio0 RK_PC6 GPIO_ACTIVE_HIGH>; 140 pinctrl-names = "default"; 141 pinctrl-0 = <&vcc5v0_usb_otg_en_h>; 142 regulator-always-on; 143 regulator-min-microvolt = <5000000>; 144 regulator-max-microvolt = <5000000>; 145 vin-supply = <&vcc5v0_sys>; 146 }; 147}; 148 149&combphy1 { 150 status = "okay"; 151}; 152 153&combphy2 { 154 status = "okay"; 155}; 156 157&cpu0 { 158 cpu-supply = <&vdd_cpu>; 159}; 160 161&cpu1 { 162 cpu-supply = <&vdd_cpu>; 163}; 164 165&cpu2 { 166 cpu-supply = <&vdd_cpu>; 167}; 168 169&cpu3 { 170 cpu-supply = <&vdd_cpu>; 171}; 172 173&gmac1 { 174 assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru SCLK_GMAC1>; 175 assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru SCLK_GMAC1>, <&gmac1_clkin>; 176 clock_in_out = "input"; 177 phy-mode = "rgmii"; 178 phy-supply = <&vcc_3v3>; 179 pinctrl-names = "default"; 180 pinctrl-0 = <&gmac1m0_miim 181 &gmac1m0_tx_bus2 182 &gmac1m0_rx_bus2 183 &gmac1m0_rgmii_clk 184 &gmac1m0_clkinout 185 &gmac1m0_rgmii_bus>; 186 snps,reset-gpio = <&gpio0 RK_PB7 GPIO_ACTIVE_LOW>; 187 snps,reset-active-low; 188 /* Reset time is 20ms, 100ms for rtl8211f */ 189 snps,reset-delays-us = <0 20000 100000>; 190 tx_delay = <0x4f>; 191 rx_delay = <0x24>; 192 phy-handle = <&rgmii_phy1>; 193 status = "okay"; 194}; 195 196&gpu { 197 mali-supply = <&vdd_gpu>; 198 status = "okay"; 199}; 200 201&hdmi { 202 avdd-0v9-supply = <&vdda0v9_image>; 203 avdd-1v8-supply = <&vcca1v8_image>; 204 status = "okay"; 205}; 206 207&hdmi_in { 208 hdmi_in_vp0: endpoint { 209 remote-endpoint = <&vp0_out_hdmi>; 210 }; 211}; 212 213&hdmi_out { 214 hdmi_out_con: endpoint { 215 remote-endpoint = <&hdmi_con_in>; 216 }; 217}; 218 219&hdmi_sound { 220 status = "okay"; 221}; 222 223&i2c0 { 224 status = "okay"; 225 226 vdd_cpu: regulator@1c { 227 compatible = "tcs,tcs4525"; 228 reg = <0x1c>; 229 fcs,suspend-voltage-selector = <1>; 230 regulator-name = "vdd_cpu"; 231 regulator-min-microvolt = <800000>; 232 regulator-max-microvolt = <1150000>; 233 regulator-ramp-delay = <2300>; 234 regulator-always-on; 235 regulator-boot-on; 236 vin-supply = <&vcc5v0_sys>; 237 238 regulator-state-mem { 239 regulator-off-in-suspend; 240 }; 241 }; 242 243 rk809: pmic@20 { 244 compatible = "rockchip,rk809"; 245 reg = <0x20>; 246 interrupt-parent = <&gpio0>; 247 interrupts = <RK_PA7 IRQ_TYPE_LEVEL_LOW>; 248 clock-output-names = "rk808-clkout1", "rk808-clkout2"; 249 assigned-clocks = <&cru I2S1_MCLKOUT_TX>; 250 assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>; 251 clock-names = "mclk"; 252 clocks = <&cru I2S1_MCLKOUT_TX>; 253 pinctrl-names = "default"; 254 pinctrl-0 = <&pmic_int>, <&i2s1m0_mclk>; 255 rockchip,system-power-controller; 256 wakeup-source; 257 #clock-cells = <1>; 258 #sound-dai-cells = <0>; 259 260 vcc1-supply = <&vcc3v3_sys>; 261 vcc2-supply = <&vcc3v3_sys>; 262 vcc3-supply = <&vcc3v3_sys>; 263 vcc4-supply = <&vcc3v3_sys>; 264 vcc5-supply = <&vcc3v3_sys>; 265 vcc6-supply = <&vcc3v3_sys>; 266 vcc7-supply = <&vcc3v3_sys>; 267 vcc8-supply = <&vcc3v3_sys>; 268 vcc9-supply = <&vcc3v3_sys>; 269 270 codec { 271 mic-in-differential; 272 }; 273 274 regulators { 275 vdd_log: DCDC_REG1 { 276 regulator-name = "vdd_log"; 277 regulator-always-on; 278 regulator-boot-on; 279 regulator-min-microvolt = <500000>; 280 regulator-max-microvolt = <1350000>; 281 regulator-init-microvolt = <900000>; 282 regulator-ramp-delay = <6001>; 283 284 regulator-state-mem { 285 regulator-on-in-suspend; 286 regulator-suspend-microvolt = <900000>; 287 }; 288 }; 289 290 vdd_gpu: DCDC_REG2 { 291 regulator-name = "vdd_gpu"; 292 regulator-min-microvolt = <900000>; 293 regulator-max-microvolt = <1350000>; 294 regulator-init-microvolt = <900000>; 295 regulator-ramp-delay = <6001>; 296 297 regulator-state-mem { 298 regulator-off-in-suspend; 299 regulator-suspend-microvolt = <900000>; 300 }; 301 }; 302 303 vcc_ddr: DCDC_REG3 { 304 regulator-name = "vcc_ddr"; 305 regulator-always-on; 306 regulator-boot-on; 307 regulator-min-microvolt = <1100000>; 308 regulator-max-microvolt = <1100000>; 309 regulator-initial-mode = <0x2>; 310 regulator-state-mem { 311 regulator-on-in-suspend; 312 }; 313 }; 314 315 vdd_npu: DCDC_REG4 { 316 regulator-name = "vdd_npu"; 317 regulator-min-microvolt = <900000>; 318 regulator-max-microvolt = <1350000>; 319 regulator-initial-mode = <0x2>; 320 regulator-state-mem { 321 regulator-off-in-suspend; 322 }; 323 }; 324 325 vcc_1v8: DCDC_REG5 { 326 regulator-name = "vcc_1v8"; 327 regulator-always-on; 328 regulator-boot-on; 329 regulator-min-microvolt = <1800000>; 330 regulator-max-microvolt = <1800000>; 331 332 regulator-state-mem { 333 regulator-on-in-suspend; 334 regulator-suspend-microvolt = <1800000>; 335 }; 336 }; 337 338 vdda0v9_image: LDO_REG1 { 339 regulator-name = "vdda0v9_image"; 340 regulator-always-on; 341 regulator-boot-on; 342 regulator-min-microvolt = <900000>; 343 regulator-max-microvolt = <900000>; 344 345 regulator-state-mem { 346 regulator-on-in-suspend; 347 regulator-suspend-microvolt = <900000>; 348 }; 349 }; 350 351 vdda_0v9: LDO_REG2 { 352 regulator-name = "vdda_0v9"; 353 regulator-always-on; 354 regulator-boot-on; 355 regulator-min-microvolt = <900000>; 356 regulator-max-microvolt = <900000>; 357 358 regulator-state-mem { 359 regulator-on-in-suspend; 360 regulator-suspend-microvolt = <900000>; 361 }; 362 }; 363 364 vdda0v9_pmu: LDO_REG3 { 365 regulator-name = "vdda0v9_pmu"; 366 regulator-always-on; 367 regulator-boot-on; 368 regulator-min-microvolt = <900000>; 369 regulator-max-microvolt = <900000>; 370 regulator-state-mem { 371 regulator-on-in-suspend; 372 regulator-suspend-microvolt = <900000>; 373 }; 374 }; 375 376 vccio_acodec: LDO_REG4 { 377 regulator-name = "vccio_acodec"; 378 regulator-always-on; 379 regulator-boot-on; 380 regulator-min-microvolt = <3300000>; 381 regulator-max-microvolt = <3300000>; 382 383 regulator-state-mem { 384 regulator-on-in-suspend; 385 regulator-suspend-microvolt = <3300000>; 386 387 }; 388 }; 389 390 vccio_sd: LDO_REG5 { 391 regulator-name = "vccio_sd"; 392 regulator-always-on; 393 regulator-boot-on; 394 regulator-min-microvolt = <1800000>; 395 regulator-max-microvolt = <3300000>; 396 397 regulator-state-mem { 398 regulator-on-in-suspend; 399 regulator-suspend-microvolt = <3300000>; 400 }; 401 }; 402 403 vcc3v3_pmu: LDO_REG6 { 404 regulator-name = "vcc3v3_pmu"; 405 regulator-always-on; 406 regulator-boot-on; 407 regulator-min-microvolt = <3300000>; 408 regulator-max-microvolt = <3300000>; 409 410 regulator-state-mem { 411 regulator-on-in-suspend; 412 regulator-suspend-microvolt = <3300000>; 413 }; 414 }; 415 416 vcca_1v8: LDO_REG7 { 417 regulator-name = "vcca_1v8"; 418 regulator-always-on; 419 regulator-boot-on; 420 regulator-min-microvolt = <1800000>; 421 regulator-max-microvolt = <1800000>; 422 423 regulator-state-mem { 424 regulator-on-in-suspend; 425 regulator-suspend-microvolt = <1800000>; 426 }; 427 }; 428 429 vcca1v8_pmu: LDO_REG8 { 430 regulator-name = "vcca1v8_pmu"; 431 regulator-always-on; 432 regulator-boot-on; 433 regulator-min-microvolt = <1800000>; 434 regulator-max-microvolt = <1800000>; 435 436 regulator-state-mem { 437 regulator-on-in-suspend; 438 regulator-suspend-microvolt = <1800000>; 439 }; 440 }; 441 442 vcca1v8_image: LDO_REG9 { 443 regulator-name = "vcca1v8_image"; 444 regulator-always-on; 445 regulator-boot-on; 446 regulator-min-microvolt = <1800000>; 447 regulator-max-microvolt = <1800000>; 448 449 regulator-state-mem { 450 regulator-on-in-suspend; 451 regulator-suspend-microvolt = <1800000>; 452 }; 453 }; 454 455 vcc_3v3: SWITCH_REG1 { 456 regulator-boot-on; 457 regulator-name = "vcc3v3"; 458 }; 459 460 vcc3v3_sd: SWITCH_REG2 { 461 regulator-name = "vcc3v3_sd"; 462 regulator-always-on; 463 regulator-boot-on; 464 }; 465 }; 466 }; 467}; 468 469&i2c1 { 470 status = "okay"; 471}; 472 473&i2c2 { 474 status = "okay"; 475}; 476 477&i2c3 { 478 pinctrl-names = "default"; 479 pinctrl-0 = <&i2c3m0_xfer>; 480 status = "okay"; 481}; 482 483&i2s0_8ch { 484 status = "okay"; 485}; 486 487&i2s1_8ch { 488 pinctrl-0 = <&i2s1m0_sclktx &i2s1m0_sclkrx 489 &i2s1m0_lrcktx &i2s1m0_lrckrx 490 &i2s1m0_sdi0 &i2s1m0_sdo0>; 491 rockchip,trcm-sync-tx-only; 492 status = "okay"; 493}; 494 495&mdio1 { 496 rgmii_phy1: ethernet-phy@0 { 497 compatible = "ethernet-phy-ieee802.3-c22"; 498 reg = <0x0>; 499 }; 500}; 501 502&pcie2x1 { 503 pinctrl-names = "default"; 504 pinctrl-0 = <&pcie_reset_h>; 505 reset-gpios = <&gpio1 RK_PB2 GPIO_ACTIVE_HIGH>; 506 vpcie3v3-supply = <&vcc3v3_pcie>; 507 status = "okay"; 508}; 509 510&pinctrl { 511 bt { 512 bt_enable_h: bt-enable-h { 513 rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>; 514 }; 515 516 bt_host_wake_l: bt-host-wake-l { 517 rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_down>; 518 }; 519 520 bt_wake_l: bt-wake-l { 521 rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; 522 }; 523 }; 524 525 leds { 526 user_led_enable_h: user-led-enable-h { 527 rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>; 528 }; 529 }; 530 531 pcie { 532 pcie_enable_h: pcie-enable-h { 533 rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>; 534 }; 535 536 pcie_reset_h: pcie-reset-h { 537 rockchip,pins = <1 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; 538 }; 539 }; 540 541 pmic { 542 pmic_int: pmic_int { 543 rockchip,pins = 544 <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; 545 }; 546 }; 547 548 sdio-pwrseq { 549 wifi_enable_h: wifi-enable-h { 550 rockchip,pins = <2 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>; 551 }; 552 }; 553 554 usb { 555 vcc5v0_usb30_host_en_h: vcc5v0-usb30-host-en_h { 556 rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; 557 }; 558 559 vcc5v0_usb_otg_en_h: vcc5v0-usb-otg-en_h { 560 rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>; 561 }; 562 }; 563}; 564 565&pmu_io_domains { 566 status = "okay"; 567 pmuio1-supply = <&vcc3v3_pmu>; 568 pmuio2-supply = <&vcc3v3_pmu>; 569 vccio1-supply = <&vccio_acodec>; 570 vccio2-supply = <&vcc_1v8>; 571 vccio3-supply = <&vccio_sd>; 572 vccio4-supply = <&vcc_1v8>; 573 vccio5-supply = <&vcc_3v3>; 574 vccio6-supply = <&vcc_1v8>; 575 vccio7-supply = <&vcc_3v3>; 576}; 577 578&sdhci { 579 bus-width = <8>; 580 mmc-hs200-1_8v; 581 non-removable; 582 vmmc-supply = <&vcc_3v3>; 583 vqmmc-supply = <&vcc_1v8>; 584 status = "okay"; 585}; 586 587&sdmmc0 { 588 bus-width = <4>; 589 cap-sd-highspeed; 590 cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>; 591 disable-wp; 592 pinctrl-names = "default"; 593 pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>; 594 sd-uhs-sdr104; 595 vmmc-supply = <&vcc3v3_sd>; 596 vqmmc-supply = <&vccio_sd>; 597 status = "okay"; 598}; 599 600&sdmmc1 { 601 bus-width = <4>; 602 cap-sd-highspeed; 603 cap-sdio-irq; 604 keep-power-in-suspend; 605 mmc-pwrseq = <&sdio_pwrseq>; 606 vmmc-supply = <&vcc3v3_sys>; 607 vqmmc-supply = <&vcca1v8_pmu>; 608 pinctrl-names = "default"; 609 pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk>; 610 status = "okay"; 611}; 612 613&tsadc { 614 status = "okay"; 615}; 616 617&uart0 { 618 pinctrl-names = "default"; 619 pinctrl-0 = <&uart0_xfer>; 620 status = "okay"; 621}; 622 623&uart1 { 624 pinctrl-names = "default"; 625 pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn>; 626 status = "okay"; 627 uart-has-rtscts; 628 629 bluetooth { 630 compatible = "brcm,bcm43438-bt"; 631 clocks = <&rk809 1>; 632 clock-names = "lpo"; 633 device-wakeup-gpios = <&gpio2 RK_PC1 GPIO_ACTIVE_HIGH>; 634 host-wakeup-gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>; 635 shutdown-gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>; 636 pinctrl-names = "default"; 637 pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>; 638 vbat-supply = <&vcc3v3_sys>; 639 vddio-supply = <&vcca1v8_pmu>; 640 }; 641}; 642 643&uart2 { 644 status = "okay"; 645}; 646 647&usb2phy0_host { 648 phy-supply = <&vcc5v0_usb30_host>; 649 status = "okay"; 650}; 651 652&usb2phy0_otg { 653 phy-supply = <&vcc5v0_usb_otg>; 654 status = "okay"; 655}; 656 657&usb2phy1_otg { 658 phy-supply = <&vcc5v0_usb30_host>; 659 status = "okay"; 660}; 661 662&usb2phy0 { 663 status = "okay"; 664}; 665 666&usb2phy1 { 667 status = "okay"; 668}; 669 670&usb_host0_xhci { 671 status = "okay"; 672}; 673 674&usb_host1_xhci { 675 status = "okay"; 676}; 677 678&usb_host0_ehci { 679 status = "okay"; 680}; 681 682&usb_host0_ohci { 683 status = "okay"; 684}; 685 686&vop { 687 assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>; 688 assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>; 689 status = "okay"; 690}; 691 692&vop_mmu { 693 status = "okay"; 694}; 695 696&vp0 { 697 vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 { 698 reg = <ROCKCHIP_VOP2_EP_HDMI0>; 699 remote-endpoint = <&hdmi_in_vp0>; 700 }; 701}; 702