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_sys: vcc3v3-sys-regulator { 86 compatible = "regulator-fixed"; 87 regulator-name = "vcc3v3_sys"; 88 regulator-min-microvolt = <3300000>; 89 regulator-max-microvolt = <3300000>; 90 regulator-always-on; 91 vin-supply = <&vcc5v0_sys>; 92 }; 93 94 vcc5v0_usb30_host: vcc5v0-usb30-host-regulator { 95 compatible = "regulator-fixed"; 96 regulator-name = "vcc5v0_usb30_host"; 97 enable-active-high; 98 gpio = <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>; 99 pinctrl-names = "default"; 100 pinctrl-0 = <&vcc5v0_usb30_host_en_h>; 101 regulator-always-on; 102 regulator-min-microvolt = <5000000>; 103 regulator-max-microvolt = <5000000>; 104 vin-supply = <&vcc5v0_sys>; 105 }; 106 107 vcc5v0_usb_otg: vcc5v0-usb-otg-regulator { 108 compatible = "regulator-fixed"; 109 regulator-name = "vcc5v0_usb_otg"; 110 enable-active-high; 111 gpio = <&gpio0 RK_PC6 GPIO_ACTIVE_HIGH>; 112 pinctrl-names = "default"; 113 pinctrl-0 = <&vcc5v0_usb_otg_en_h>; 114 regulator-always-on; 115 regulator-min-microvolt = <5000000>; 116 regulator-max-microvolt = <5000000>; 117 vin-supply = <&vcc5v0_sys>; 118 }; 119}; 120 121&combphy1 { 122 status = "okay"; 123}; 124 125&cpu0 { 126 cpu-supply = <&vdd_cpu>; 127}; 128 129&cpu1 { 130 cpu-supply = <&vdd_cpu>; 131}; 132 133&cpu2 { 134 cpu-supply = <&vdd_cpu>; 135}; 136 137&cpu3 { 138 cpu-supply = <&vdd_cpu>; 139}; 140 141&gmac1 { 142 assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru SCLK_GMAC1>; 143 assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru SCLK_GMAC1>, <&gmac1_clkin>; 144 clock_in_out = "input"; 145 phy-mode = "rgmii"; 146 phy-supply = <&vcc_3v3>; 147 pinctrl-names = "default"; 148 pinctrl-0 = <&gmac1m0_miim 149 &gmac1m0_tx_bus2 150 &gmac1m0_rx_bus2 151 &gmac1m0_rgmii_clk 152 &gmac1m0_clkinout 153 &gmac1m0_rgmii_bus>; 154 snps,reset-gpio = <&gpio0 RK_PB7 GPIO_ACTIVE_LOW>; 155 snps,reset-active-low; 156 /* Reset time is 20ms, 100ms for rtl8211f */ 157 snps,reset-delays-us = <0 20000 100000>; 158 tx_delay = <0x4f>; 159 rx_delay = <0x24>; 160 phy-handle = <&rgmii_phy1>; 161 status = "okay"; 162}; 163 164&gpu { 165 mali-supply = <&vdd_gpu>; 166 status = "okay"; 167}; 168 169&hdmi { 170 avdd-0v9-supply = <&vdda0v9_image>; 171 avdd-1v8-supply = <&vcca1v8_image>; 172 status = "okay"; 173}; 174 175&hdmi_in { 176 hdmi_in_vp0: endpoint { 177 remote-endpoint = <&vp0_out_hdmi>; 178 }; 179}; 180 181&hdmi_out { 182 hdmi_out_con: endpoint { 183 remote-endpoint = <&hdmi_con_in>; 184 }; 185}; 186 187&i2c0 { 188 status = "okay"; 189 190 vdd_cpu: regulator@1c { 191 compatible = "tcs,tcs4525"; 192 reg = <0x1c>; 193 fcs,suspend-voltage-selector = <1>; 194 regulator-name = "vdd_cpu"; 195 regulator-min-microvolt = <800000>; 196 regulator-max-microvolt = <1150000>; 197 regulator-ramp-delay = <2300>; 198 regulator-always-on; 199 regulator-boot-on; 200 vin-supply = <&vcc5v0_sys>; 201 202 regulator-state-mem { 203 regulator-off-in-suspend; 204 }; 205 }; 206 207 rk809: pmic@20 { 208 compatible = "rockchip,rk809"; 209 reg = <0x20>; 210 interrupt-parent = <&gpio0>; 211 interrupts = <RK_PA7 IRQ_TYPE_LEVEL_LOW>; 212 clock-output-names = "rk808-clkout1", "rk808-clkout2"; 213 214 pinctrl-names = "default"; 215 pinctrl-0 = <&pmic_int>; 216 rockchip,system-power-controller; 217 wakeup-source; 218 #clock-cells = <1>; 219 220 vcc1-supply = <&vcc3v3_sys>; 221 vcc2-supply = <&vcc3v3_sys>; 222 vcc3-supply = <&vcc3v3_sys>; 223 vcc4-supply = <&vcc3v3_sys>; 224 vcc5-supply = <&vcc3v3_sys>; 225 vcc6-supply = <&vcc3v3_sys>; 226 vcc7-supply = <&vcc3v3_sys>; 227 vcc8-supply = <&vcc3v3_sys>; 228 vcc9-supply = <&vcc3v3_sys>; 229 230 regulators { 231 vdd_log: DCDC_REG1 { 232 regulator-name = "vdd_log"; 233 regulator-always-on; 234 regulator-boot-on; 235 regulator-min-microvolt = <500000>; 236 regulator-max-microvolt = <1350000>; 237 regulator-init-microvolt = <900000>; 238 regulator-ramp-delay = <6001>; 239 240 regulator-state-mem { 241 regulator-on-in-suspend; 242 regulator-suspend-microvolt = <900000>; 243 }; 244 }; 245 246 vdd_gpu: DCDC_REG2 { 247 regulator-name = "vdd_gpu"; 248 regulator-min-microvolt = <900000>; 249 regulator-max-microvolt = <1350000>; 250 regulator-init-microvolt = <900000>; 251 regulator-ramp-delay = <6001>; 252 253 regulator-state-mem { 254 regulator-off-in-suspend; 255 regulator-suspend-microvolt = <900000>; 256 }; 257 }; 258 259 vcc_ddr: DCDC_REG3 { 260 regulator-name = "vcc_ddr"; 261 regulator-always-on; 262 regulator-boot-on; 263 regulator-min-microvolt = <1100000>; 264 regulator-max-microvolt = <1100000>; 265 regulator-initial-mode = <0x2>; 266 regulator-state-mem { 267 regulator-on-in-suspend; 268 }; 269 }; 270 271 vdd_npu: DCDC_REG4 { 272 regulator-name = "vdd_npu"; 273 regulator-min-microvolt = <900000>; 274 regulator-max-microvolt = <1350000>; 275 regulator-initial-mode = <0x2>; 276 regulator-state-mem { 277 regulator-off-in-suspend; 278 }; 279 }; 280 281 vcc_1v8: DCDC_REG5 { 282 regulator-name = "vcc_1v8"; 283 regulator-always-on; 284 regulator-boot-on; 285 regulator-min-microvolt = <1800000>; 286 regulator-max-microvolt = <1800000>; 287 288 regulator-state-mem { 289 regulator-on-in-suspend; 290 regulator-suspend-microvolt = <1800000>; 291 }; 292 }; 293 294 vdda0v9_image: LDO_REG1 { 295 regulator-name = "vdda0v9_image"; 296 regulator-always-on; 297 regulator-boot-on; 298 regulator-min-microvolt = <900000>; 299 regulator-max-microvolt = <900000>; 300 301 regulator-state-mem { 302 regulator-on-in-suspend; 303 regulator-suspend-microvolt = <900000>; 304 }; 305 }; 306 307 vdda_0v9: LDO_REG2 { 308 regulator-name = "vdda_0v9"; 309 regulator-always-on; 310 regulator-boot-on; 311 regulator-min-microvolt = <900000>; 312 regulator-max-microvolt = <900000>; 313 314 regulator-state-mem { 315 regulator-on-in-suspend; 316 regulator-suspend-microvolt = <900000>; 317 }; 318 }; 319 320 vdda0v9_pmu: LDO_REG3 { 321 regulator-name = "vdda0v9_pmu"; 322 regulator-always-on; 323 regulator-boot-on; 324 regulator-min-microvolt = <900000>; 325 regulator-max-microvolt = <900000>; 326 regulator-state-mem { 327 regulator-on-in-suspend; 328 regulator-suspend-microvolt = <900000>; 329 }; 330 }; 331 332 vccio_acodec: LDO_REG4 { 333 regulator-name = "vccio_acodec"; 334 regulator-always-on; 335 regulator-boot-on; 336 regulator-min-microvolt = <3300000>; 337 regulator-max-microvolt = <3300000>; 338 339 regulator-state-mem { 340 regulator-on-in-suspend; 341 regulator-suspend-microvolt = <3300000>; 342 343 }; 344 }; 345 346 vccio_sd: LDO_REG5 { 347 regulator-name = "vccio_sd"; 348 regulator-always-on; 349 regulator-boot-on; 350 regulator-min-microvolt = <1800000>; 351 regulator-max-microvolt = <3300000>; 352 353 regulator-state-mem { 354 regulator-on-in-suspend; 355 regulator-suspend-microvolt = <3300000>; 356 }; 357 }; 358 359 vcc3v3_pmu: LDO_REG6 { 360 regulator-name = "vcc3v3_pmu"; 361 regulator-always-on; 362 regulator-boot-on; 363 regulator-min-microvolt = <3300000>; 364 regulator-max-microvolt = <3300000>; 365 366 regulator-state-mem { 367 regulator-on-in-suspend; 368 regulator-suspend-microvolt = <3300000>; 369 }; 370 }; 371 372 vcca_1v8: LDO_REG7 { 373 regulator-name = "vcca_1v8"; 374 regulator-always-on; 375 regulator-boot-on; 376 regulator-min-microvolt = <1800000>; 377 regulator-max-microvolt = <1800000>; 378 379 regulator-state-mem { 380 regulator-on-in-suspend; 381 regulator-suspend-microvolt = <1800000>; 382 }; 383 }; 384 385 vcca1v8_pmu: LDO_REG8 { 386 regulator-name = "vcca1v8_pmu"; 387 regulator-always-on; 388 regulator-boot-on; 389 regulator-min-microvolt = <1800000>; 390 regulator-max-microvolt = <1800000>; 391 392 regulator-state-mem { 393 regulator-on-in-suspend; 394 regulator-suspend-microvolt = <1800000>; 395 }; 396 }; 397 398 vcca1v8_image: LDO_REG9 { 399 regulator-name = "vcca1v8_image"; 400 regulator-always-on; 401 regulator-boot-on; 402 regulator-min-microvolt = <1800000>; 403 regulator-max-microvolt = <1800000>; 404 405 regulator-state-mem { 406 regulator-on-in-suspend; 407 regulator-suspend-microvolt = <1800000>; 408 }; 409 }; 410 411 vcc_3v3: SWITCH_REG1 { 412 regulator-boot-on; 413 regulator-name = "vcc3v3"; 414 }; 415 416 vcc3v3_sd: SWITCH_REG2 { 417 regulator-name = "vcc3v3_sd"; 418 regulator-always-on; 419 regulator-boot-on; 420 }; 421 }; 422 }; 423}; 424 425&i2c1 { 426 status = "okay"; 427}; 428 429&i2c2 { 430 status = "okay"; 431}; 432 433&i2c3 { 434 pinctrl-names = "default"; 435 pinctrl-0 = <&i2c3m0_xfer>; 436 status = "okay"; 437}; 438 439&mdio1 { 440 rgmii_phy1: ethernet-phy@0 { 441 compatible = "ethernet-phy-ieee802.3-c22"; 442 reg = <0x0>; 443 }; 444}; 445 446&pinctrl { 447 bt { 448 bt_enable_h: bt-enable-h { 449 rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>; 450 }; 451 452 bt_host_wake_l: bt-host-wake-l { 453 rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_down>; 454 }; 455 456 bt_wake_l: bt-wake-l { 457 rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; 458 }; 459 }; 460 461 leds { 462 user_led_enable_h: user-led-enable-h { 463 rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>; 464 }; 465 }; 466 467 pmic { 468 pmic_int: pmic_int { 469 rockchip,pins = 470 <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; 471 }; 472 }; 473 474 sdio-pwrseq { 475 wifi_enable_h: wifi-enable-h { 476 rockchip,pins = <2 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>; 477 }; 478 }; 479 480 usb { 481 vcc5v0_usb30_host_en_h: vcc5v0-usb30-host-en_h { 482 rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; 483 }; 484 485 vcc5v0_usb_otg_en_h: vcc5v0-usb-otg-en_h { 486 rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>; 487 }; 488 }; 489}; 490 491&pmu_io_domains { 492 status = "okay"; 493 pmuio1-supply = <&vcc3v3_pmu>; 494 pmuio2-supply = <&vcc3v3_pmu>; 495 vccio1-supply = <&vccio_acodec>; 496 vccio2-supply = <&vcc_1v8>; 497 vccio3-supply = <&vccio_sd>; 498 vccio4-supply = <&vcc_1v8>; 499 vccio5-supply = <&vcc_3v3>; 500 vccio6-supply = <&vcc_1v8>; 501 vccio7-supply = <&vcc_3v3>; 502}; 503 504&sdhci { 505 bus-width = <8>; 506 mmc-hs200-1_8v; 507 non-removable; 508 vmmc-supply = <&vcc_3v3>; 509 vqmmc-supply = <&vcc_1v8>; 510 status = "okay"; 511}; 512 513&sdmmc0 { 514 bus-width = <4>; 515 cap-sd-highspeed; 516 cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>; 517 disable-wp; 518 pinctrl-names = "default"; 519 pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>; 520 sd-uhs-sdr104; 521 vmmc-supply = <&vcc3v3_sd>; 522 vqmmc-supply = <&vccio_sd>; 523 status = "okay"; 524}; 525 526&sdmmc1 { 527 bus-width = <4>; 528 cap-sd-highspeed; 529 cap-sdio-irq; 530 keep-power-in-suspend; 531 mmc-pwrseq = <&sdio_pwrseq>; 532 vmmc-supply = <&vcc3v3_sys>; 533 vqmmc-supply = <&vcca1v8_pmu>; 534 pinctrl-names = "default"; 535 pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk>; 536 status = "okay"; 537}; 538 539&tsadc { 540 status = "okay"; 541}; 542 543&uart0 { 544 pinctrl-names = "default"; 545 pinctrl-0 = <&uart0_xfer>; 546 status = "okay"; 547}; 548 549&uart1 { 550 pinctrl-names = "default"; 551 pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn>; 552 status = "okay"; 553 uart-has-rtscts; 554 555 bluetooth { 556 compatible = "brcm,bcm43438-bt"; 557 clocks = <&rk809 1>; 558 clock-names = "lpo"; 559 device-wakeup-gpios = <&gpio2 RK_PC1 GPIO_ACTIVE_HIGH>; 560 host-wakeup-gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>; 561 shutdown-gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>; 562 pinctrl-names = "default"; 563 pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>; 564 vbat-supply = <&vcc3v3_sys>; 565 vddio-supply = <&vcca1v8_pmu>; 566 }; 567}; 568 569&uart2 { 570 status = "okay"; 571}; 572 573&usb2phy0_host { 574 phy-supply = <&vcc5v0_usb30_host>; 575 status = "okay"; 576}; 577 578&usb2phy0_otg { 579 phy-supply = <&vcc5v0_usb_otg>; 580 status = "okay"; 581}; 582 583&usb2phy1_otg { 584 phy-supply = <&vcc5v0_usb30_host>; 585 status = "okay"; 586}; 587 588&usb2phy0 { 589 status = "okay"; 590}; 591 592&usb2phy1 { 593 status = "okay"; 594}; 595 596&usb_host0_xhci { 597 status = "okay"; 598}; 599 600&usb_host1_xhci { 601 status = "okay"; 602}; 603 604&usb_host0_ehci { 605 status = "okay"; 606}; 607 608&usb_host0_ohci { 609 status = "okay"; 610}; 611 612&vop { 613 assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>; 614 assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>; 615 status = "okay"; 616}; 617 618&vop_mmu { 619 status = "okay"; 620}; 621 622&vp0 { 623 vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 { 624 reg = <ROCKCHIP_VOP2_EP_HDMI0>; 625 remote-endpoint = <&hdmi_in_vp0>; 626 }; 627}; 628