1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2017 Theobroma Systems Design und Consulting GmbH 4 */ 5 6#include <dt-bindings/pwm/pwm.h> 7#include "rk3399.dtsi" 8#include "rk3399-opp.dtsi" 9 10/ { 11 leds { 12 compatible = "gpio-leds"; 13 pinctrl-names = "default"; 14 pinctrl-0 = <&module_led_pin>; 15 16 module_led: led-0 { 17 label = "module_led"; 18 gpios = <&gpio2 RK_PD1 GPIO_ACTIVE_HIGH>; 19 linux,default-trigger = "heartbeat"; 20 panic-indicator; 21 }; 22 }; 23 24 /* 25 * Overwrite the opp-table for CPUB as this board uses a different 26 * regulator (FAN53555) that only allows 10mV steps and therefore 27 * can't reach the operation point target voltages from rk3399-opp.dtsi 28 */ 29 /delete-node/ opp-table1; 30 cluster1_opp: opp-table1 { 31 compatible = "operating-points-v2"; 32 opp-shared; 33 34 opp00 { 35 opp-hz = /bits/ 64 <408000000>; 36 opp-microvolt = <800000>; 37 clock-latency-ns = <40000>; 38 }; 39 opp01 { 40 opp-hz = /bits/ 64 <600000000>; 41 opp-microvolt = <800000>; 42 }; 43 opp02 { 44 opp-hz = /bits/ 64 <816000000>; 45 opp-microvolt = <830000>; 46 opp-suspend; 47 }; 48 opp03 { 49 opp-hz = /bits/ 64 <1008000000>; 50 opp-microvolt = <880000>; 51 }; 52 opp04 { 53 opp-hz = /bits/ 64 <1200000000>; 54 opp-microvolt = <950000>; 55 }; 56 opp05 { 57 opp-hz = /bits/ 64 <1416000000>; 58 opp-microvolt = <1030000>; 59 }; 60 opp06 { 61 opp-hz = /bits/ 64 <1608000000>; 62 opp-microvolt = <1100000>; 63 }; 64 opp07 { 65 opp-hz = /bits/ 64 <1800000000>; 66 opp-microvolt = <1200000>; 67 }; 68 opp08 { 69 opp-hz = /bits/ 64 <1992000000>; 70 opp-microvolt = <1230000>; 71 turbo-mode; 72 }; 73 }; 74 75 clkin_gmac: external-gmac-clock { 76 compatible = "fixed-clock"; 77 clock-frequency = <125000000>; 78 clock-output-names = "clkin_gmac"; 79 #clock-cells = <0>; 80 }; 81 82 vcc1v2_phy: vcc1v2-phy { 83 compatible = "regulator-fixed"; 84 regulator-name = "vcc1v2_phy"; 85 regulator-always-on; 86 regulator-boot-on; 87 regulator-min-microvolt = <1200000>; 88 regulator-max-microvolt = <1200000>; 89 vin-supply = <&vcc5v0_sys>; 90 }; 91 92 vcc3v3_sys: vcc3v3-sys { 93 compatible = "regulator-fixed"; 94 regulator-name = "vcc3v3_sys"; 95 regulator-always-on; 96 regulator-boot-on; 97 regulator-min-microvolt = <3300000>; 98 regulator-max-microvolt = <3300000>; 99 vin-supply = <&vcc5v0_sys>; 100 }; 101 102 vcc5v0_host: vcc5v0-host-regulator { 103 compatible = "regulator-fixed"; 104 gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_LOW>; 105 enable-active-low; 106 pinctrl-names = "default"; 107 pinctrl-0 = <&vcc5v0_host_en>; 108 regulator-name = "vcc5v0_host"; 109 regulator-always-on; 110 vin-supply = <&vcc5v0_sys>; 111 }; 112 113 vcc5v0_sys: vcc5v0-sys { 114 compatible = "regulator-fixed"; 115 regulator-name = "vcc5v0_sys"; 116 regulator-always-on; 117 regulator-boot-on; 118 regulator-min-microvolt = <5000000>; 119 regulator-max-microvolt = <5000000>; 120 }; 121}; 122 123&cpu_b0 { 124 cpu-supply = <&vdd_cpu_b>; 125}; 126 127&cpu_b1 { 128 cpu-supply = <&vdd_cpu_b>; 129}; 130 131&cpu_l0 { 132 cpu-supply = <&vdd_cpu_l>; 133}; 134 135&cpu_l1 { 136 cpu-supply = <&vdd_cpu_l>; 137}; 138 139&cpu_l2 { 140 cpu-supply = <&vdd_cpu_l>; 141}; 142 143&cpu_l3 { 144 cpu-supply = <&vdd_cpu_l>; 145}; 146 147&emmc_phy { 148 status = "okay"; 149 drive-impedance-ohm = <33>; 150}; 151 152&gmac { 153 assigned-clocks = <&cru SCLK_RMII_SRC>; 154 assigned-clock-parents = <&clkin_gmac>; 155 clock_in_out = "input"; 156 phy-supply = <&vcc1v2_phy>; 157 phy-mode = "rgmii"; 158 pinctrl-names = "default"; 159 pinctrl-0 = <&rgmii_pins>; 160 snps,reset-gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>; 161 snps,reset-active-low; 162 snps,reset-delays-us = <0 10000 50000>; 163 tx_delay = <0x10>; 164 rx_delay = <0x10>; 165 status = "okay"; 166}; 167 168&gpu { 169 mali-supply = <&vdd_gpu>; 170 status = "okay"; 171}; 172 173&i2c0 { 174 status = "okay"; 175 i2c-scl-rising-time-ns = <168>; 176 i2c-scl-falling-time-ns = <4>; 177 clock-frequency = <400000>; 178 179 rk808: pmic@1b { 180 compatible = "rockchip,rk808"; 181 reg = <0x1b>; 182 interrupt-parent = <&gpio1>; 183 interrupts = <22 IRQ_TYPE_LEVEL_LOW>; 184 #clock-cells = <1>; 185 clock-output-names = "xin32k", "rk808-clkout2"; 186 pinctrl-names = "default"; 187 pinctrl-0 = <&pmic_int_l>; 188 rockchip,system-power-controller; 189 wakeup-source; 190 191 vcc1-supply = <&vcc5v0_sys>; 192 vcc2-supply = <&vcc5v0_sys>; 193 vcc3-supply = <&vcc5v0_sys>; 194 vcc4-supply = <&vcc5v0_sys>; 195 vcc6-supply = <&vcc5v0_sys>; 196 vcc7-supply = <&vcc5v0_sys>; 197 vcc8-supply = <&vcc3v3_sys>; 198 vcc9-supply = <&vcc5v0_sys>; 199 vcc10-supply = <&vcc5v0_sys>; 200 vcc11-supply = <&vcc5v0_sys>; 201 vcc12-supply = <&vcc3v3_sys>; 202 vddio-supply = <&vcc1v8_pmu>; 203 204 regulators { 205 vdd_center: DCDC_REG1 { 206 regulator-name = "vdd_center"; 207 regulator-min-microvolt = <750000>; 208 regulator-max-microvolt = <1350000>; 209 regulator-ramp-delay = <6001>; 210 regulator-always-on; 211 regulator-boot-on; 212 regulator-state-mem { 213 regulator-off-in-suspend; 214 }; 215 }; 216 217 vdd_cpu_l: DCDC_REG2 { 218 regulator-name = "vdd_cpu_l"; 219 regulator-min-microvolt = <750000>; 220 regulator-max-microvolt = <1350000>; 221 regulator-ramp-delay = <6001>; 222 regulator-always-on; 223 regulator-boot-on; 224 regulator-state-mem { 225 regulator-off-in-suspend; 226 }; 227 }; 228 229 vcc_ddr: DCDC_REG3 { 230 regulator-name = "vcc_ddr"; 231 regulator-always-on; 232 regulator-boot-on; 233 regulator-state-mem { 234 regulator-on-in-suspend; 235 }; 236 }; 237 238 vcc_1v8: DCDC_REG4 { 239 regulator-name = "vcc_1v8"; 240 regulator-min-microvolt = <1800000>; 241 regulator-max-microvolt = <1800000>; 242 regulator-always-on; 243 regulator-boot-on; 244 regulator-state-mem { 245 regulator-on-in-suspend; 246 regulator-suspend-microvolt = <1800000>; 247 }; 248 }; 249 250 vcc_ldo1: LDO_REG1 { 251 regulator-name = "vcc_ldo1"; 252 regulator-min-microvolt = <1800000>; 253 regulator-max-microvolt = <1800000>; 254 regulator-boot-on; 255 regulator-state-mem { 256 regulator-off-in-suspend; 257 }; 258 }; 259 260 vcc1v8_hdmi: LDO_REG2 { 261 regulator-name = "vcc1v8_hdmi"; 262 regulator-min-microvolt = <1800000>; 263 regulator-max-microvolt = <1800000>; 264 regulator-always-on; 265 regulator-boot-on; 266 regulator-state-mem { 267 regulator-off-in-suspend; 268 }; 269 }; 270 271 vcc1v8_pmu: LDO_REG3 { 272 regulator-name = "vcc1v8_pmu"; 273 regulator-min-microvolt = <1800000>; 274 regulator-max-microvolt = <1800000>; 275 regulator-always-on; 276 regulator-boot-on; 277 regulator-state-mem { 278 regulator-on-in-suspend; 279 regulator-suspend-microvolt = <1800000>; 280 }; 281 }; 282 283 vcc_sd: LDO_REG4 { 284 regulator-name = "vcc_sd"; 285 regulator-min-microvolt = <1800000>; 286 regulator-max-microvolt = <3000000>; 287 regulator-always-on; 288 regulator-boot-on; 289 regulator-state-mem { 290 regulator-on-in-suspend; 291 regulator-suspend-microvolt = <3000000>; 292 }; 293 }; 294 295 vcc_ldo5: LDO_REG5 { 296 regulator-name = "vcc_ldo5"; 297 regulator-min-microvolt = <3000000>; 298 regulator-max-microvolt = <3000000>; 299 regulator-boot-on; 300 regulator-state-mem { 301 regulator-off-in-suspend; 302 }; 303 }; 304 305 vcc_ldo6: LDO_REG6 { 306 regulator-name = "vcc_ldo6"; 307 regulator-min-microvolt = <1500000>; 308 regulator-max-microvolt = <1500000>; 309 regulator-boot-on; 310 regulator-state-mem { 311 regulator-off-in-suspend; 312 }; 313 }; 314 315 vcc0v9_hdmi: LDO_REG7 { 316 regulator-name = "vcc0v9_hdmi"; 317 regulator-min-microvolt = <900000>; 318 regulator-max-microvolt = <900000>; 319 regulator-always-on; 320 regulator-boot-on; 321 regulator-state-mem { 322 regulator-off-in-suspend; 323 }; 324 }; 325 326 vcc_efuse: LDO_REG8 { 327 regulator-name = "vcc_efuse"; 328 regulator-min-microvolt = <1800000>; 329 regulator-max-microvolt = <1800000>; 330 regulator-always-on; 331 regulator-boot-on; 332 regulator-state-mem { 333 regulator-off-in-suspend; 334 }; 335 }; 336 337 vcc3v3_s3: SWITCH_REG1 { 338 regulator-name = "vcc3v3_s3"; 339 regulator-always-on; 340 regulator-boot-on; 341 regulator-state-mem { 342 regulator-off-in-suspend; 343 }; 344 }; 345 346 vcc3v3_s0: SWITCH_REG2 { 347 regulator-name = "vcc3v3_s0"; 348 regulator-always-on; 349 regulator-boot-on; 350 regulator-state-mem { 351 regulator-off-in-suspend; 352 }; 353 }; 354 }; 355 }; 356 357 vdd_gpu: regulator@60 { 358 compatible = "fcs,fan53555"; 359 reg = <0x60>; 360 fcs,suspend-voltage-selector = <1>; 361 regulator-name = "vdd_gpu"; 362 regulator-min-microvolt = <600000>; 363 regulator-max-microvolt = <1230000>; 364 regulator-ramp-delay = <1000>; 365 regulator-always-on; 366 regulator-boot-on; 367 vin-supply = <&vcc5v0_sys>; 368 }; 369}; 370 371&i2c7 { 372 status = "okay"; 373 clock-frequency = <400000>; 374 375 fan: fan@18 { 376 compatible = "ti,amc6821"; 377 reg = <0x18>; 378 #cooling-cells = <2>; 379 }; 380 381 rtc_twi: rtc@6f { 382 compatible = "isil,isl1208"; 383 reg = <0x6f>; 384 }; 385}; 386 387&i2c8 { 388 status = "okay"; 389 clock-frequency = <400000>; 390 391 vdd_cpu_b: regulator@60 { 392 compatible = "fcs,fan53555"; 393 reg = <0x60>; 394 vin-supply = <&vcc5v0_sys>; 395 regulator-name = "vdd_cpu_b"; 396 regulator-min-microvolt = <600000>; 397 regulator-max-microvolt = <1230000>; 398 regulator-ramp-delay = <1000>; 399 fcs,suspend-voltage-selector = <1>; 400 regulator-always-on; 401 regulator-boot-on; 402 }; 403}; 404 405&i2s0 { 406 pinctrl-0 = <&i2s0_2ch_bus>; 407 rockchip,playback-channels = <2>; 408 rockchip,capture-channels = <2>; 409 status = "okay"; 410}; 411 412/* 413 * As Q7 does not specify neither a global nor a RX clock for I2S these 414 * signals are not used. Furthermore I2S0_LRCK_RX is used as GPIO. 415 * Therefore we have to redefine the i2s0_2ch_bus definition to prevent 416 * conflicts. 417 */ 418&i2s0_2ch_bus { 419 rockchip,pins = 420 <3 RK_PD0 1 &pcfg_pull_none>, 421 <3 RK_PD2 1 &pcfg_pull_none>, 422 <3 RK_PD3 1 &pcfg_pull_none>, 423 <3 RK_PD7 1 &pcfg_pull_none>; 424}; 425 426&io_domains { 427 status = "okay"; 428 bt656-supply = <&vcc_1v8>; 429 audio-supply = <&vcc_1v8>; 430 sdmmc-supply = <&vcc_sd>; 431 gpio1830-supply = <&vcc_1v8>; 432}; 433 434&pmu_io_domains { 435 status = "okay"; 436 pmu1830-supply = <&vcc_1v8>; 437}; 438 439&pwm2 { 440 status = "okay"; 441}; 442 443&pinctrl { 444 i2c8 { 445 i2c8_xfer_a: i2c8-xfer { 446 rockchip,pins = 447 <1 RK_PC4 1 &pcfg_pull_up>, 448 <1 RK_PC5 1 &pcfg_pull_up>; 449 }; 450 }; 451 452 leds { 453 module_led_pin: module-led-pin { 454 rockchip,pins = 455 <2 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>; 456 }; 457 }; 458 459 pmic { 460 pmic_int_l: pmic-int-l { 461 rockchip,pins = 462 <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>; 463 }; 464 }; 465 466 usb2 { 467 vcc5v0_host_en: vcc5v0-host-en { 468 rockchip,pins = 469 <4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; 470 }; 471 }; 472}; 473 474&sdhci { 475 bus-width = <8>; 476 mmc-hs400-1_8v; 477 mmc-hs400-enhanced-strobe; 478 non-removable; 479 status = "okay"; 480}; 481 482&sdmmc { 483 vqmmc-supply = <&vcc_sd>; 484}; 485 486&spi1 { 487 status = "okay"; 488 489 norflash: flash@0 { 490 compatible = "jedec,spi-nor"; 491 reg = <0>; 492 spi-max-frequency = <50000000>; 493 }; 494}; 495 496&tcphy1 { 497 status = "okay"; 498}; 499 500&tsadc { 501 rockchip,hw-tshut-mode = <1>; 502 rockchip,hw-tshut-polarity = <1>; 503 status = "okay"; 504}; 505 506&u2phy1 { 507 status = "okay"; 508 509 u2phy1_otg: otg-port { 510 status = "okay"; 511 }; 512 513 u2phy1_host: host-port { 514 phy-supply = <&vcc5v0_host>; 515 status = "okay"; 516 }; 517}; 518 519&usbdrd3_1 { 520 status = "okay"; 521}; 522 523&usbdrd_dwc3_1 { 524 status = "okay"; 525 dr_mode = "host"; 526}; 527 528&usb_host1_ehci { 529 status = "okay"; 530}; 531 532&usb_host1_ohci { 533 status = "okay"; 534}; 535