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-ramp-delay = <6001>; 282 283 regulator-state-mem { 284 regulator-on-in-suspend; 285 regulator-suspend-microvolt = <900000>; 286 }; 287 }; 288 289 vdd_gpu: DCDC_REG2 { 290 regulator-name = "vdd_gpu"; 291 regulator-min-microvolt = <900000>; 292 regulator-max-microvolt = <1350000>; 293 regulator-ramp-delay = <6001>; 294 295 regulator-state-mem { 296 regulator-off-in-suspend; 297 regulator-suspend-microvolt = <900000>; 298 }; 299 }; 300 301 vcc_ddr: DCDC_REG3 { 302 regulator-name = "vcc_ddr"; 303 regulator-always-on; 304 regulator-boot-on; 305 regulator-min-microvolt = <1100000>; 306 regulator-max-microvolt = <1100000>; 307 regulator-initial-mode = <0x2>; 308 regulator-state-mem { 309 regulator-on-in-suspend; 310 }; 311 }; 312 313 vdd_npu: DCDC_REG4 { 314 regulator-name = "vdd_npu"; 315 regulator-min-microvolt = <900000>; 316 regulator-max-microvolt = <1350000>; 317 regulator-initial-mode = <0x2>; 318 regulator-state-mem { 319 regulator-off-in-suspend; 320 }; 321 }; 322 323 vcc_1v8: DCDC_REG5 { 324 regulator-name = "vcc_1v8"; 325 regulator-always-on; 326 regulator-boot-on; 327 regulator-min-microvolt = <1800000>; 328 regulator-max-microvolt = <1800000>; 329 330 regulator-state-mem { 331 regulator-on-in-suspend; 332 regulator-suspend-microvolt = <1800000>; 333 }; 334 }; 335 336 vdda0v9_image: LDO_REG1 { 337 regulator-name = "vdda0v9_image"; 338 regulator-always-on; 339 regulator-boot-on; 340 regulator-min-microvolt = <900000>; 341 regulator-max-microvolt = <900000>; 342 343 regulator-state-mem { 344 regulator-on-in-suspend; 345 regulator-suspend-microvolt = <900000>; 346 }; 347 }; 348 349 vdda_0v9: LDO_REG2 { 350 regulator-name = "vdda_0v9"; 351 regulator-always-on; 352 regulator-boot-on; 353 regulator-min-microvolt = <900000>; 354 regulator-max-microvolt = <900000>; 355 356 regulator-state-mem { 357 regulator-on-in-suspend; 358 regulator-suspend-microvolt = <900000>; 359 }; 360 }; 361 362 vdda0v9_pmu: LDO_REG3 { 363 regulator-name = "vdda0v9_pmu"; 364 regulator-always-on; 365 regulator-boot-on; 366 regulator-min-microvolt = <900000>; 367 regulator-max-microvolt = <900000>; 368 regulator-state-mem { 369 regulator-on-in-suspend; 370 regulator-suspend-microvolt = <900000>; 371 }; 372 }; 373 374 vccio_acodec: LDO_REG4 { 375 regulator-name = "vccio_acodec"; 376 regulator-always-on; 377 regulator-boot-on; 378 regulator-min-microvolt = <3300000>; 379 regulator-max-microvolt = <3300000>; 380 381 regulator-state-mem { 382 regulator-on-in-suspend; 383 regulator-suspend-microvolt = <3300000>; 384 385 }; 386 }; 387 388 vccio_sd: LDO_REG5 { 389 regulator-name = "vccio_sd"; 390 regulator-always-on; 391 regulator-boot-on; 392 regulator-min-microvolt = <1800000>; 393 regulator-max-microvolt = <3300000>; 394 395 regulator-state-mem { 396 regulator-on-in-suspend; 397 regulator-suspend-microvolt = <3300000>; 398 }; 399 }; 400 401 vcc3v3_pmu: LDO_REG6 { 402 regulator-name = "vcc3v3_pmu"; 403 regulator-always-on; 404 regulator-boot-on; 405 regulator-min-microvolt = <3300000>; 406 regulator-max-microvolt = <3300000>; 407 408 regulator-state-mem { 409 regulator-on-in-suspend; 410 regulator-suspend-microvolt = <3300000>; 411 }; 412 }; 413 414 vcca_1v8: LDO_REG7 { 415 regulator-name = "vcca_1v8"; 416 regulator-always-on; 417 regulator-boot-on; 418 regulator-min-microvolt = <1800000>; 419 regulator-max-microvolt = <1800000>; 420 421 regulator-state-mem { 422 regulator-on-in-suspend; 423 regulator-suspend-microvolt = <1800000>; 424 }; 425 }; 426 427 vcca1v8_pmu: LDO_REG8 { 428 regulator-name = "vcca1v8_pmu"; 429 regulator-always-on; 430 regulator-boot-on; 431 regulator-min-microvolt = <1800000>; 432 regulator-max-microvolt = <1800000>; 433 434 regulator-state-mem { 435 regulator-on-in-suspend; 436 regulator-suspend-microvolt = <1800000>; 437 }; 438 }; 439 440 vcca1v8_image: LDO_REG9 { 441 regulator-name = "vcca1v8_image"; 442 regulator-always-on; 443 regulator-boot-on; 444 regulator-min-microvolt = <1800000>; 445 regulator-max-microvolt = <1800000>; 446 447 regulator-state-mem { 448 regulator-on-in-suspend; 449 regulator-suspend-microvolt = <1800000>; 450 }; 451 }; 452 453 vcc_3v3: SWITCH_REG1 { 454 regulator-boot-on; 455 regulator-name = "vcc3v3"; 456 }; 457 458 vcc3v3_sd: SWITCH_REG2 { 459 regulator-name = "vcc3v3_sd"; 460 regulator-always-on; 461 regulator-boot-on; 462 }; 463 }; 464 }; 465}; 466 467&i2c1 { 468 status = "okay"; 469}; 470 471&i2c2 { 472 status = "okay"; 473}; 474 475&i2c3 { 476 pinctrl-names = "default"; 477 pinctrl-0 = <&i2c3m0_xfer>; 478 status = "okay"; 479}; 480 481&i2s0_8ch { 482 status = "okay"; 483}; 484 485&i2s1_8ch { 486 pinctrl-0 = <&i2s1m0_sclktx &i2s1m0_sclkrx 487 &i2s1m0_lrcktx &i2s1m0_lrckrx 488 &i2s1m0_sdi0 &i2s1m0_sdo0>; 489 rockchip,trcm-sync-tx-only; 490 status = "okay"; 491}; 492 493&mdio1 { 494 rgmii_phy1: ethernet-phy@0 { 495 compatible = "ethernet-phy-ieee802.3-c22"; 496 reg = <0x0>; 497 }; 498}; 499 500&pcie2x1 { 501 pinctrl-names = "default"; 502 pinctrl-0 = <&pcie_reset_h>; 503 reset-gpios = <&gpio1 RK_PB2 GPIO_ACTIVE_HIGH>; 504 vpcie3v3-supply = <&vcc3v3_pcie>; 505 status = "okay"; 506}; 507 508&pinctrl { 509 bt { 510 bt_enable_h: bt-enable-h { 511 rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>; 512 }; 513 514 bt_host_wake_l: bt-host-wake-l { 515 rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_down>; 516 }; 517 518 bt_wake_l: bt-wake-l { 519 rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; 520 }; 521 }; 522 523 leds { 524 user_led_enable_h: user-led-enable-h { 525 rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>; 526 }; 527 }; 528 529 pcie { 530 pcie_enable_h: pcie-enable-h { 531 rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>; 532 }; 533 534 pcie_reset_h: pcie-reset-h { 535 rockchip,pins = <1 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; 536 }; 537 }; 538 539 pmic { 540 pmic_int: pmic_int { 541 rockchip,pins = 542 <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; 543 }; 544 }; 545 546 sdio-pwrseq { 547 wifi_enable_h: wifi-enable-h { 548 rockchip,pins = <2 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>; 549 }; 550 }; 551 552 usb { 553 vcc5v0_usb30_host_en_h: vcc5v0-usb30-host-en_h { 554 rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; 555 }; 556 557 vcc5v0_usb_otg_en_h: vcc5v0-usb-otg-en_h { 558 rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>; 559 }; 560 }; 561}; 562 563&pmu_io_domains { 564 status = "okay"; 565 pmuio1-supply = <&vcc3v3_pmu>; 566 pmuio2-supply = <&vcc3v3_pmu>; 567 vccio1-supply = <&vccio_acodec>; 568 vccio2-supply = <&vcc_1v8>; 569 vccio3-supply = <&vccio_sd>; 570 vccio4-supply = <&vcc_1v8>; 571 vccio5-supply = <&vcc_3v3>; 572 vccio6-supply = <&vcc_1v8>; 573 vccio7-supply = <&vcc_3v3>; 574}; 575 576&sdhci { 577 bus-width = <8>; 578 mmc-hs200-1_8v; 579 non-removable; 580 vmmc-supply = <&vcc_3v3>; 581 vqmmc-supply = <&vcc_1v8>; 582 status = "okay"; 583}; 584 585&sdmmc0 { 586 bus-width = <4>; 587 cap-sd-highspeed; 588 cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>; 589 disable-wp; 590 pinctrl-names = "default"; 591 pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>; 592 sd-uhs-sdr104; 593 vmmc-supply = <&vcc3v3_sd>; 594 vqmmc-supply = <&vccio_sd>; 595 status = "okay"; 596}; 597 598&sdmmc1 { 599 bus-width = <4>; 600 cap-sd-highspeed; 601 cap-sdio-irq; 602 keep-power-in-suspend; 603 mmc-pwrseq = <&sdio_pwrseq>; 604 vmmc-supply = <&vcc3v3_sys>; 605 vqmmc-supply = <&vcca1v8_pmu>; 606 pinctrl-names = "default"; 607 pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk>; 608 status = "okay"; 609}; 610 611&tsadc { 612 status = "okay"; 613}; 614 615&uart0 { 616 pinctrl-names = "default"; 617 pinctrl-0 = <&uart0_xfer>; 618 status = "okay"; 619}; 620 621&uart1 { 622 pinctrl-names = "default"; 623 pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn>; 624 status = "okay"; 625 uart-has-rtscts; 626 627 bluetooth { 628 compatible = "brcm,bcm43438-bt"; 629 clocks = <&rk809 1>; 630 clock-names = "lpo"; 631 device-wakeup-gpios = <&gpio2 RK_PC1 GPIO_ACTIVE_HIGH>; 632 host-wakeup-gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>; 633 shutdown-gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>; 634 pinctrl-names = "default"; 635 pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>; 636 vbat-supply = <&vcc3v3_sys>; 637 vddio-supply = <&vcca1v8_pmu>; 638 }; 639}; 640 641&uart2 { 642 status = "okay"; 643}; 644 645&usb2phy0_host { 646 phy-supply = <&vcc5v0_usb30_host>; 647 status = "okay"; 648}; 649 650&usb2phy0_otg { 651 phy-supply = <&vcc5v0_usb_otg>; 652 status = "okay"; 653}; 654 655&usb2phy1_otg { 656 phy-supply = <&vcc5v0_usb30_host>; 657 status = "okay"; 658}; 659 660&usb2phy0 { 661 status = "okay"; 662}; 663 664&usb2phy1 { 665 status = "okay"; 666}; 667 668&usb_host0_xhci { 669 status = "okay"; 670}; 671 672&usb_host1_xhci { 673 status = "okay"; 674}; 675 676&usb_host0_ehci { 677 status = "okay"; 678}; 679 680&usb_host0_ohci { 681 status = "okay"; 682}; 683 684&vop { 685 assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>; 686 assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>; 687 status = "okay"; 688}; 689 690&vop_mmu { 691 status = "okay"; 692}; 693 694&vp0 { 695 vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 { 696 reg = <ROCKCHIP_VOP2_EP_HDMI0>; 697 remote-endpoint = <&hdmi_in_vp0>; 698 }; 699}; 700