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 sdio_pwrseq: sdio-pwrseq { 57 status = "okay"; 58 compatible = "mmc-pwrseq-simple"; 59 clocks = <&rk809 1>; 60 clock-names = "ext_clock"; 61 pinctrl-names = "default"; 62 pinctrl-0 = <&wifi_enable_h>; 63 reset-gpios = <&gpio2 RK_PB1 GPIO_ACTIVE_LOW>; 64 }; 65 66 usb_5v: usb-5v-regulator { 67 compatible = "regulator-fixed"; 68 regulator-name = "usb_5v"; 69 regulator-always-on; 70 regulator-boot-on; 71 regulator-min-microvolt = <5000000>; 72 regulator-max-microvolt = <5000000>; 73 }; 74 75 vcc5v0_sys: vcc5v0-sys-regulator { 76 compatible = "regulator-fixed"; 77 regulator-name = "vcc5v0_sys"; 78 regulator-always-on; 79 regulator-boot-on; 80 regulator-min-microvolt = <5000000>; 81 regulator-max-microvolt = <5000000>; 82 vin-supply = <&usb_5v>; 83 }; 84 85 vcc3v3_pcie: vcc3v3-pcie-regulator { 86 compatible = "regulator-fixed"; 87 enable-active-high; 88 gpio = <&gpio0 RK_PC4 GPIO_ACTIVE_HIGH>; 89 pinctrl-names = "default"; 90 pinctrl-0 = <&pcie_enable_h>; 91 regulator-name = "vcc3v3_pcie"; 92 regulator-min-microvolt = <3300000>; 93 regulator-max-microvolt = <3300000>; 94 vin-supply = <&vcc5v0_sys>; 95 }; 96 97 vcc3v3_sys: vcc3v3-sys-regulator { 98 compatible = "regulator-fixed"; 99 regulator-name = "vcc3v3_sys"; 100 regulator-min-microvolt = <3300000>; 101 regulator-max-microvolt = <3300000>; 102 regulator-always-on; 103 vin-supply = <&vcc5v0_sys>; 104 }; 105 106 vcc5v0_usb30_host: vcc5v0-usb30-host-regulator { 107 compatible = "regulator-fixed"; 108 regulator-name = "vcc5v0_usb30_host"; 109 enable-active-high; 110 gpio = <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>; 111 pinctrl-names = "default"; 112 pinctrl-0 = <&vcc5v0_usb30_host_en_h>; 113 regulator-always-on; 114 regulator-min-microvolt = <5000000>; 115 regulator-max-microvolt = <5000000>; 116 vin-supply = <&vcc5v0_sys>; 117 }; 118 119 vcc5v0_usb_otg: vcc5v0-usb-otg-regulator { 120 compatible = "regulator-fixed"; 121 regulator-name = "vcc5v0_usb_otg"; 122 enable-active-high; 123 gpio = <&gpio0 RK_PC6 GPIO_ACTIVE_HIGH>; 124 pinctrl-names = "default"; 125 pinctrl-0 = <&vcc5v0_usb_otg_en_h>; 126 regulator-always-on; 127 regulator-min-microvolt = <5000000>; 128 regulator-max-microvolt = <5000000>; 129 vin-supply = <&vcc5v0_sys>; 130 }; 131}; 132 133&combphy1 { 134 status = "okay"; 135}; 136 137&combphy2 { 138 status = "okay"; 139}; 140 141&cpu0 { 142 cpu-supply = <&vdd_cpu>; 143}; 144 145&cpu1 { 146 cpu-supply = <&vdd_cpu>; 147}; 148 149&cpu2 { 150 cpu-supply = <&vdd_cpu>; 151}; 152 153&cpu3 { 154 cpu-supply = <&vdd_cpu>; 155}; 156 157&gmac1 { 158 assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru SCLK_GMAC1>; 159 assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru SCLK_GMAC1>, <&gmac1_clkin>; 160 clock_in_out = "input"; 161 phy-mode = "rgmii-id"; 162 phy-supply = <&vcc_3v3>; 163 pinctrl-names = "default"; 164 pinctrl-0 = <&gmac1m0_miim 165 &gmac1m0_tx_bus2 166 &gmac1m0_rx_bus2 167 &gmac1m0_rgmii_clk 168 &gmac1m0_clkinout 169 &gmac1m0_rgmii_bus>; 170 snps,reset-gpio = <&gpio0 RK_PB7 GPIO_ACTIVE_LOW>; 171 snps,reset-active-low; 172 /* Reset time is 20ms, 100ms for rtl8211f */ 173 snps,reset-delays-us = <0 20000 100000>; 174 tx_delay = <0x4f>; 175 rx_delay = <0x24>; 176 phy-handle = <&rgmii_phy1>; 177 status = "okay"; 178}; 179 180&gpu { 181 mali-supply = <&vdd_gpu>; 182 status = "okay"; 183}; 184 185&hdmi { 186 avdd-0v9-supply = <&vdda0v9_image>; 187 avdd-1v8-supply = <&vcca1v8_image>; 188 status = "okay"; 189}; 190 191&hdmi_in { 192 hdmi_in_vp0: endpoint { 193 remote-endpoint = <&vp0_out_hdmi>; 194 }; 195}; 196 197&hdmi_out { 198 hdmi_out_con: endpoint { 199 remote-endpoint = <&hdmi_con_in>; 200 }; 201}; 202 203&i2c0 { 204 status = "okay"; 205 206 vdd_cpu: regulator@1c { 207 compatible = "tcs,tcs4525"; 208 reg = <0x1c>; 209 fcs,suspend-voltage-selector = <1>; 210 regulator-name = "vdd_cpu"; 211 regulator-min-microvolt = <800000>; 212 regulator-max-microvolt = <1150000>; 213 regulator-ramp-delay = <2300>; 214 regulator-always-on; 215 regulator-boot-on; 216 vin-supply = <&vcc5v0_sys>; 217 218 regulator-state-mem { 219 regulator-off-in-suspend; 220 }; 221 }; 222 223 rk809: pmic@20 { 224 compatible = "rockchip,rk809"; 225 reg = <0x20>; 226 interrupt-parent = <&gpio0>; 227 interrupts = <RK_PA7 IRQ_TYPE_LEVEL_LOW>; 228 clock-output-names = "rk808-clkout1", "rk808-clkout2"; 229 230 pinctrl-names = "default"; 231 pinctrl-0 = <&pmic_int>; 232 rockchip,system-power-controller; 233 wakeup-source; 234 #clock-cells = <1>; 235 236 vcc1-supply = <&vcc3v3_sys>; 237 vcc2-supply = <&vcc3v3_sys>; 238 vcc3-supply = <&vcc3v3_sys>; 239 vcc4-supply = <&vcc3v3_sys>; 240 vcc5-supply = <&vcc3v3_sys>; 241 vcc6-supply = <&vcc3v3_sys>; 242 vcc7-supply = <&vcc3v3_sys>; 243 vcc8-supply = <&vcc3v3_sys>; 244 vcc9-supply = <&vcc3v3_sys>; 245 246 regulators { 247 vdd_log: DCDC_REG1 { 248 regulator-name = "vdd_log"; 249 regulator-always-on; 250 regulator-boot-on; 251 regulator-min-microvolt = <500000>; 252 regulator-max-microvolt = <1350000>; 253 regulator-init-microvolt = <900000>; 254 regulator-ramp-delay = <6001>; 255 256 regulator-state-mem { 257 regulator-on-in-suspend; 258 regulator-suspend-microvolt = <900000>; 259 }; 260 }; 261 262 vdd_gpu: DCDC_REG2 { 263 regulator-name = "vdd_gpu"; 264 regulator-min-microvolt = <900000>; 265 regulator-max-microvolt = <1350000>; 266 regulator-init-microvolt = <900000>; 267 regulator-ramp-delay = <6001>; 268 269 regulator-state-mem { 270 regulator-off-in-suspend; 271 regulator-suspend-microvolt = <900000>; 272 }; 273 }; 274 275 vcc_ddr: DCDC_REG3 { 276 regulator-name = "vcc_ddr"; 277 regulator-always-on; 278 regulator-boot-on; 279 regulator-min-microvolt = <1100000>; 280 regulator-max-microvolt = <1100000>; 281 regulator-initial-mode = <0x2>; 282 regulator-state-mem { 283 regulator-on-in-suspend; 284 }; 285 }; 286 287 vdd_npu: DCDC_REG4 { 288 regulator-name = "vdd_npu"; 289 regulator-min-microvolt = <900000>; 290 regulator-max-microvolt = <1350000>; 291 regulator-initial-mode = <0x2>; 292 regulator-state-mem { 293 regulator-off-in-suspend; 294 }; 295 }; 296 297 vcc_1v8: DCDC_REG5 { 298 regulator-name = "vcc_1v8"; 299 regulator-always-on; 300 regulator-boot-on; 301 regulator-min-microvolt = <1800000>; 302 regulator-max-microvolt = <1800000>; 303 304 regulator-state-mem { 305 regulator-on-in-suspend; 306 regulator-suspend-microvolt = <1800000>; 307 }; 308 }; 309 310 vdda0v9_image: LDO_REG1 { 311 regulator-name = "vdda0v9_image"; 312 regulator-always-on; 313 regulator-boot-on; 314 regulator-min-microvolt = <900000>; 315 regulator-max-microvolt = <900000>; 316 317 regulator-state-mem { 318 regulator-on-in-suspend; 319 regulator-suspend-microvolt = <900000>; 320 }; 321 }; 322 323 vdda_0v9: LDO_REG2 { 324 regulator-name = "vdda_0v9"; 325 regulator-always-on; 326 regulator-boot-on; 327 regulator-min-microvolt = <900000>; 328 regulator-max-microvolt = <900000>; 329 330 regulator-state-mem { 331 regulator-on-in-suspend; 332 regulator-suspend-microvolt = <900000>; 333 }; 334 }; 335 336 vdda0v9_pmu: LDO_REG3 { 337 regulator-name = "vdda0v9_pmu"; 338 regulator-always-on; 339 regulator-boot-on; 340 regulator-min-microvolt = <900000>; 341 regulator-max-microvolt = <900000>; 342 regulator-state-mem { 343 regulator-on-in-suspend; 344 regulator-suspend-microvolt = <900000>; 345 }; 346 }; 347 348 vccio_acodec: LDO_REG4 { 349 regulator-name = "vccio_acodec"; 350 regulator-always-on; 351 regulator-boot-on; 352 regulator-min-microvolt = <3300000>; 353 regulator-max-microvolt = <3300000>; 354 355 regulator-state-mem { 356 regulator-on-in-suspend; 357 regulator-suspend-microvolt = <3300000>; 358 359 }; 360 }; 361 362 vccio_sd: LDO_REG5 { 363 regulator-name = "vccio_sd"; 364 regulator-always-on; 365 regulator-boot-on; 366 regulator-min-microvolt = <1800000>; 367 regulator-max-microvolt = <3300000>; 368 369 regulator-state-mem { 370 regulator-on-in-suspend; 371 regulator-suspend-microvolt = <3300000>; 372 }; 373 }; 374 375 vcc3v3_pmu: LDO_REG6 { 376 regulator-name = "vcc3v3_pmu"; 377 regulator-always-on; 378 regulator-boot-on; 379 regulator-min-microvolt = <3300000>; 380 regulator-max-microvolt = <3300000>; 381 382 regulator-state-mem { 383 regulator-on-in-suspend; 384 regulator-suspend-microvolt = <3300000>; 385 }; 386 }; 387 388 vcca_1v8: LDO_REG7 { 389 regulator-name = "vcca_1v8"; 390 regulator-always-on; 391 regulator-boot-on; 392 regulator-min-microvolt = <1800000>; 393 regulator-max-microvolt = <1800000>; 394 395 regulator-state-mem { 396 regulator-on-in-suspend; 397 regulator-suspend-microvolt = <1800000>; 398 }; 399 }; 400 401 vcca1v8_pmu: LDO_REG8 { 402 regulator-name = "vcca1v8_pmu"; 403 regulator-always-on; 404 regulator-boot-on; 405 regulator-min-microvolt = <1800000>; 406 regulator-max-microvolt = <1800000>; 407 408 regulator-state-mem { 409 regulator-on-in-suspend; 410 regulator-suspend-microvolt = <1800000>; 411 }; 412 }; 413 414 vcca1v8_image: LDO_REG9 { 415 regulator-name = "vcca1v8_image"; 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 vcc_3v3: SWITCH_REG1 { 428 regulator-boot-on; 429 regulator-name = "vcc3v3"; 430 }; 431 432 vcc3v3_sd: SWITCH_REG2 { 433 regulator-name = "vcc3v3_sd"; 434 regulator-always-on; 435 regulator-boot-on; 436 }; 437 }; 438 }; 439}; 440 441&i2c1 { 442 status = "okay"; 443}; 444 445&i2c2 { 446 status = "okay"; 447}; 448 449&i2c3 { 450 pinctrl-names = "default"; 451 pinctrl-0 = <&i2c3m1_xfer>; 452 status = "okay"; 453}; 454 455&i2c5 { 456 status = "okay"; 457}; 458 459&mdio1 { 460 rgmii_phy1: ethernet-phy@0 { 461 compatible = "ethernet-phy-ieee802.3-c22"; 462 reg = <0x0>; 463 }; 464}; 465 466&pcie2x1 { 467 pinctrl-names = "default"; 468 pinctrl-0 = <&pcie_reset_h>; 469 reset-gpios = <&gpio1 RK_PB2 GPIO_ACTIVE_HIGH>; 470 vpcie3v3-supply = <&vcc3v3_pcie>; 471 status = "okay"; 472}; 473 474&pinctrl { 475 bt { 476 bt_enable_h: bt-enable-h { 477 rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>; 478 }; 479 480 bt_host_wake_l: bt-host-wake-l { 481 rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_down>; 482 }; 483 484 bt_wake_l: bt-wake-l { 485 rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; 486 }; 487 }; 488 489 leds { 490 user_led_enable_h: user-led-enable-h { 491 rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>; 492 }; 493 }; 494 495 pcie { 496 pcie_enable_h: pcie-enable-h { 497 rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>; 498 }; 499 500 pcie_reset_h: pcie-reset-h { 501 rockchip,pins = <1 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; 502 }; 503 }; 504 505 pmic { 506 pmic_int: pmic_int { 507 rockchip,pins = 508 <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; 509 }; 510 }; 511 512 sdio-pwrseq { 513 wifi_enable_h: wifi-enable-h { 514 rockchip,pins = <2 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>; 515 }; 516 }; 517 518 usb { 519 vcc5v0_usb30_host_en_h: vcc5v0-usb30-host-en_h { 520 rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; 521 }; 522 523 vcc5v0_usb_otg_en_h: vcc5v0-usb-otg-en_h { 524 rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>; 525 }; 526 }; 527}; 528 529&pmu_io_domains { 530 status = "okay"; 531 pmuio1-supply = <&vcc3v3_pmu>; 532 pmuio2-supply = <&vcc3v3_pmu>; 533 vccio1-supply = <&vccio_acodec>; 534 vccio2-supply = <&vcc_1v8>; 535 vccio3-supply = <&vccio_sd>; 536 vccio4-supply = <&vcc_1v8>; 537 vccio5-supply = <&vcc_3v3>; 538 vccio6-supply = <&vcc_1v8>; 539 vccio7-supply = <&vcc_3v3>; 540}; 541 542&sdhci { 543 bus-width = <8>; 544 mmc-hs200-1_8v; 545 non-removable; 546 vmmc-supply = <&vcc_3v3>; 547 vqmmc-supply = <&vcc_1v8>; 548 status = "okay"; 549}; 550 551&sdmmc0 { 552 bus-width = <4>; 553 cap-sd-highspeed; 554 cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>; 555 disable-wp; 556 pinctrl-names = "default"; 557 pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>; 558 sd-uhs-sdr104; 559 vmmc-supply = <&vcc3v3_sd>; 560 vqmmc-supply = <&vccio_sd>; 561 status = "okay"; 562}; 563 564&sdmmc1 { 565 bus-width = <4>; 566 cap-sd-highspeed; 567 cap-sdio-irq; 568 keep-power-in-suspend; 569 mmc-pwrseq = <&sdio_pwrseq>; 570 vmmc-supply = <&vcc3v3_sys>; 571 vqmmc-supply = <&vcca1v8_pmu>; 572 pinctrl-names = "default"; 573 pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk>; 574 status = "okay"; 575}; 576 577&tsadc { 578 status = "okay"; 579}; 580 581&uart0 { 582 pinctrl-names = "default"; 583 pinctrl-0 = <&uart0_xfer>; 584 status = "okay"; 585}; 586 587&uart1 { 588 pinctrl-names = "default"; 589 pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn>; 590 status = "okay"; 591 uart-has-rtscts; 592 593 bluetooth { 594 compatible = "brcm,bcm43438-bt"; 595 clocks = <&rk809 1>; 596 clock-names = "lpo"; 597 device-wakeup-gpios = <&gpio2 RK_PC1 GPIO_ACTIVE_HIGH>; 598 host-wakeup-gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>; 599 shutdown-gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>; 600 pinctrl-names = "default"; 601 pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>; 602 vbat-supply = <&vcc3v3_sys>; 603 vddio-supply = <&vcca1v8_pmu>; 604 }; 605}; 606 607&uart2 { 608 status = "okay"; 609}; 610 611&usb2phy0_host { 612 phy-supply = <&vcc5v0_usb30_host>; 613 status = "okay"; 614}; 615 616&usb2phy0_otg { 617 phy-supply = <&vcc5v0_usb_otg>; 618 status = "okay"; 619}; 620 621&usb2phy1_otg { 622 phy-supply = <&vcc5v0_usb30_host>; 623 status = "okay"; 624}; 625 626&usb2phy0 { 627 status = "okay"; 628}; 629 630&usb2phy1 { 631 status = "okay"; 632}; 633 634&usb_host0_xhci { 635 status = "okay"; 636}; 637 638&usb_host1_xhci { 639 status = "okay"; 640}; 641 642&usb_host0_ehci { 643 status = "okay"; 644}; 645 646&usb_host0_ohci { 647 status = "okay"; 648}; 649 650&vop { 651 assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>; 652 assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>; 653 status = "okay"; 654}; 655 656&vop_mmu { 657 status = "okay"; 658}; 659 660&vp0 { 661 vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 { 662 reg = <ROCKCHIP_VOP2_EP_HDMI0>; 663 remote-endpoint = <&hdmi_in_vp0>; 664 }; 665}; 666