1// SPDX-License-Identifier: GPL-2.0+ OR MIT 2// 3// Device Tree Source for UniPhier LD20 SoC 4// 5// Copyright (C) 2015-2016 Socionext Inc. 6// Author: Masahiro Yamada <yamada.masahiro@socionext.com> 7 8#include <dt-bindings/gpio/gpio.h> 9#include <dt-bindings/gpio/uniphier-gpio.h> 10#include <dt-bindings/thermal/thermal.h> 11 12/memreserve/ 0x80000000 0x02000000; 13 14/ { 15 compatible = "socionext,uniphier-ld20"; 16 #address-cells = <2>; 17 #size-cells = <2>; 18 interrupt-parent = <&gic>; 19 20 cpus { 21 #address-cells = <2>; 22 #size-cells = <0>; 23 24 cpu-map { 25 cluster0 { 26 core0 { 27 cpu = <&cpu0>; 28 }; 29 core1 { 30 cpu = <&cpu1>; 31 }; 32 }; 33 34 cluster1 { 35 core0 { 36 cpu = <&cpu2>; 37 }; 38 core1 { 39 cpu = <&cpu3>; 40 }; 41 }; 42 }; 43 44 cpu0: cpu@0 { 45 device_type = "cpu"; 46 compatible = "arm,cortex-a72", "arm,armv8"; 47 reg = <0 0x000>; 48 clocks = <&sys_clk 32>; 49 enable-method = "psci"; 50 operating-points-v2 = <&cluster0_opp>; 51 #cooling-cells = <2>; 52 }; 53 54 cpu1: cpu@1 { 55 device_type = "cpu"; 56 compatible = "arm,cortex-a72", "arm,armv8"; 57 reg = <0 0x001>; 58 clocks = <&sys_clk 32>; 59 enable-method = "psci"; 60 operating-points-v2 = <&cluster0_opp>; 61 #cooling-cells = <2>; 62 }; 63 64 cpu2: cpu@100 { 65 device_type = "cpu"; 66 compatible = "arm,cortex-a53", "arm,armv8"; 67 reg = <0 0x100>; 68 clocks = <&sys_clk 33>; 69 enable-method = "psci"; 70 operating-points-v2 = <&cluster1_opp>; 71 #cooling-cells = <2>; 72 }; 73 74 cpu3: cpu@101 { 75 device_type = "cpu"; 76 compatible = "arm,cortex-a53", "arm,armv8"; 77 reg = <0 0x101>; 78 clocks = <&sys_clk 33>; 79 enable-method = "psci"; 80 operating-points-v2 = <&cluster1_opp>; 81 #cooling-cells = <2>; 82 }; 83 }; 84 85 cluster0_opp: opp-table0 { 86 compatible = "operating-points-v2"; 87 opp-shared; 88 89 opp-250000000 { 90 opp-hz = /bits/ 64 <250000000>; 91 clock-latency-ns = <300>; 92 }; 93 opp-275000000 { 94 opp-hz = /bits/ 64 <275000000>; 95 clock-latency-ns = <300>; 96 }; 97 opp-500000000 { 98 opp-hz = /bits/ 64 <500000000>; 99 clock-latency-ns = <300>; 100 }; 101 opp-550000000 { 102 opp-hz = /bits/ 64 <550000000>; 103 clock-latency-ns = <300>; 104 }; 105 opp-666667000 { 106 opp-hz = /bits/ 64 <666667000>; 107 clock-latency-ns = <300>; 108 }; 109 opp-733334000 { 110 opp-hz = /bits/ 64 <733334000>; 111 clock-latency-ns = <300>; 112 }; 113 opp-1000000000 { 114 opp-hz = /bits/ 64 <1000000000>; 115 clock-latency-ns = <300>; 116 }; 117 opp-1100000000 { 118 opp-hz = /bits/ 64 <1100000000>; 119 clock-latency-ns = <300>; 120 }; 121 }; 122 123 cluster1_opp: opp-table1 { 124 compatible = "operating-points-v2"; 125 opp-shared; 126 127 opp-250000000 { 128 opp-hz = /bits/ 64 <250000000>; 129 clock-latency-ns = <300>; 130 }; 131 opp-275000000 { 132 opp-hz = /bits/ 64 <275000000>; 133 clock-latency-ns = <300>; 134 }; 135 opp-500000000 { 136 opp-hz = /bits/ 64 <500000000>; 137 clock-latency-ns = <300>; 138 }; 139 opp-550000000 { 140 opp-hz = /bits/ 64 <550000000>; 141 clock-latency-ns = <300>; 142 }; 143 opp-666667000 { 144 opp-hz = /bits/ 64 <666667000>; 145 clock-latency-ns = <300>; 146 }; 147 opp-733334000 { 148 opp-hz = /bits/ 64 <733334000>; 149 clock-latency-ns = <300>; 150 }; 151 opp-1000000000 { 152 opp-hz = /bits/ 64 <1000000000>; 153 clock-latency-ns = <300>; 154 }; 155 opp-1100000000 { 156 opp-hz = /bits/ 64 <1100000000>; 157 clock-latency-ns = <300>; 158 }; 159 }; 160 161 psci { 162 compatible = "arm,psci-1.0"; 163 method = "smc"; 164 }; 165 166 clocks { 167 refclk: ref { 168 compatible = "fixed-clock"; 169 #clock-cells = <0>; 170 clock-frequency = <25000000>; 171 }; 172 }; 173 174 emmc_pwrseq: emmc-pwrseq { 175 compatible = "mmc-pwrseq-emmc"; 176 reset-gpios = <&gpio UNIPHIER_GPIO_PORT(3, 2) GPIO_ACTIVE_LOW>; 177 }; 178 179 timer { 180 compatible = "arm,armv8-timer"; 181 interrupts = <1 13 4>, 182 <1 14 4>, 183 <1 11 4>, 184 <1 10 4>; 185 }; 186 187 thermal-zones { 188 cpu-thermal { 189 polling-delay-passive = <250>; /* 250ms */ 190 polling-delay = <1000>; /* 1000ms */ 191 thermal-sensors = <&pvtctl>; 192 193 trips { 194 cpu_crit: cpu-crit { 195 temperature = <110000>; /* 110C */ 196 hysteresis = <2000>; 197 type = "critical"; 198 }; 199 cpu_alert: cpu-alert { 200 temperature = <100000>; /* 100C */ 201 hysteresis = <2000>; 202 type = "passive"; 203 }; 204 }; 205 206 cooling-maps { 207 map0 { 208 trip = <&cpu_alert>; 209 cooling-device = <&cpu0 210 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; 211 }; 212 map1 { 213 trip = <&cpu_alert>; 214 cooling-device = <&cpu2 215 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; 216 }; 217 }; 218 }; 219 }; 220 221 soc@0 { 222 compatible = "simple-bus"; 223 #address-cells = <1>; 224 #size-cells = <1>; 225 ranges = <0 0 0 0xffffffff>; 226 227 spi0: spi@54006000 { 228 compatible = "socionext,uniphier-scssi"; 229 status = "disabled"; 230 reg = <0x54006000 0x100>; 231 interrupts = <0 39 4>; 232 pinctrl-names = "default"; 233 pinctrl-0 = <&pinctrl_spi0>; 234 clocks = <&peri_clk 11>; 235 resets = <&peri_rst 11>; 236 }; 237 238 spi1: spi@54006100 { 239 compatible = "socionext,uniphier-scssi"; 240 status = "disabled"; 241 reg = <0x54006100 0x100>; 242 interrupts = <0 216 4>; 243 pinctrl-names = "default"; 244 pinctrl-0 = <&pinctrl_spi1>; 245 clocks = <&peri_clk 11>; 246 resets = <&peri_rst 11>; 247 }; 248 249 spi2: spi@54006200 { 250 compatible = "socionext,uniphier-scssi"; 251 status = "disabled"; 252 reg = <0x54006200 0x100>; 253 interrupts = <0 229 4>; 254 pinctrl-names = "default"; 255 pinctrl-0 = <&pinctrl_spi2>; 256 clocks = <&peri_clk 11>; 257 resets = <&peri_rst 11>; 258 }; 259 260 spi3: spi@54006300 { 261 compatible = "socionext,uniphier-scssi"; 262 status = "disabled"; 263 reg = <0x54006300 0x100>; 264 interrupts = <0 230 4>; 265 pinctrl-names = "default"; 266 pinctrl-0 = <&pinctrl_spi3>; 267 clocks = <&peri_clk 11>; 268 resets = <&peri_rst 11>; 269 }; 270 271 serial0: serial@54006800 { 272 compatible = "socionext,uniphier-uart"; 273 status = "disabled"; 274 reg = <0x54006800 0x40>; 275 interrupts = <0 33 4>; 276 pinctrl-names = "default"; 277 pinctrl-0 = <&pinctrl_uart0>; 278 clocks = <&peri_clk 0>; 279 resets = <&peri_rst 0>; 280 }; 281 282 serial1: serial@54006900 { 283 compatible = "socionext,uniphier-uart"; 284 status = "disabled"; 285 reg = <0x54006900 0x40>; 286 interrupts = <0 35 4>; 287 pinctrl-names = "default"; 288 pinctrl-0 = <&pinctrl_uart1>; 289 clocks = <&peri_clk 1>; 290 resets = <&peri_rst 1>; 291 }; 292 293 serial2: serial@54006a00 { 294 compatible = "socionext,uniphier-uart"; 295 status = "disabled"; 296 reg = <0x54006a00 0x40>; 297 interrupts = <0 37 4>; 298 pinctrl-names = "default"; 299 pinctrl-0 = <&pinctrl_uart2>; 300 clocks = <&peri_clk 2>; 301 resets = <&peri_rst 2>; 302 }; 303 304 serial3: serial@54006b00 { 305 compatible = "socionext,uniphier-uart"; 306 status = "disabled"; 307 reg = <0x54006b00 0x40>; 308 interrupts = <0 177 4>; 309 pinctrl-names = "default"; 310 pinctrl-0 = <&pinctrl_uart3>; 311 clocks = <&peri_clk 3>; 312 resets = <&peri_rst 3>; 313 }; 314 315 gpio: gpio@55000000 { 316 compatible = "socionext,uniphier-gpio"; 317 reg = <0x55000000 0x200>; 318 interrupt-parent = <&aidet>; 319 interrupt-controller; 320 #interrupt-cells = <2>; 321 gpio-controller; 322 #gpio-cells = <2>; 323 gpio-ranges = <&pinctrl 0 0 0>, 324 <&pinctrl 96 0 0>, 325 <&pinctrl 160 0 0>; 326 gpio-ranges-group-names = "gpio_range0", 327 "gpio_range1", 328 "gpio_range2"; 329 ngpios = <205>; 330 socionext,interrupt-ranges = <0 48 16>, <16 154 5>, 331 <21 217 3>; 332 }; 333 334 audio@56000000 { 335 compatible = "socionext,uniphier-ld20-aio"; 336 reg = <0x56000000 0x80000>; 337 interrupts = <0 144 4>; 338 pinctrl-names = "default"; 339 pinctrl-0 = <&pinctrl_aout1>, 340 <&pinctrl_aoutiec1>; 341 clock-names = "aio"; 342 clocks = <&sys_clk 40>; 343 reset-names = "aio"; 344 resets = <&sys_rst 40>; 345 #sound-dai-cells = <1>; 346 socionext,syscon = <&soc_glue>; 347 348 i2s_port0: port@0 { 349 i2s_hdmi: endpoint { 350 }; 351 }; 352 353 i2s_port1: port@1 { 354 i2s_pcmin2: endpoint { 355 }; 356 }; 357 358 i2s_port2: port@2 { 359 i2s_line: endpoint { 360 dai-format = "i2s"; 361 remote-endpoint = <&evea_line>; 362 }; 363 }; 364 365 i2s_port3: port@3 { 366 i2s_hpcmout1: endpoint { 367 }; 368 }; 369 370 i2s_port4: port@4 { 371 i2s_hp: endpoint { 372 dai-format = "i2s"; 373 remote-endpoint = <&evea_hp>; 374 }; 375 }; 376 377 spdif_port0: port@5 { 378 spdif_hiecout1: endpoint { 379 }; 380 }; 381 382 src_port0: port@6 { 383 i2s_epcmout2: endpoint { 384 }; 385 }; 386 387 src_port1: port@7 { 388 i2s_epcmout3: endpoint { 389 }; 390 }; 391 392 comp_spdif_port0: port@8 { 393 comp_spdif_hiecout1: endpoint { 394 }; 395 }; 396 }; 397 398 codec@57900000 { 399 compatible = "socionext,uniphier-evea"; 400 reg = <0x57900000 0x1000>; 401 clock-names = "evea", "exiv"; 402 clocks = <&sys_clk 41>, <&sys_clk 42>; 403 reset-names = "evea", "exiv", "adamv"; 404 resets = <&sys_rst 41>, <&sys_rst 42>, <&adamv_rst 0>; 405 #sound-dai-cells = <1>; 406 407 port@0 { 408 evea_line: endpoint { 409 remote-endpoint = <&i2s_line>; 410 }; 411 }; 412 413 port@1 { 414 evea_hp: endpoint { 415 remote-endpoint = <&i2s_hp>; 416 }; 417 }; 418 }; 419 420 adamv@57920000 { 421 compatible = "socionext,uniphier-ld20-adamv", 422 "simple-mfd", "syscon"; 423 reg = <0x57920000 0x1000>; 424 425 adamv_rst: reset { 426 compatible = "socionext,uniphier-ld20-adamv-reset"; 427 #reset-cells = <1>; 428 }; 429 }; 430 431 i2c0: i2c@58780000 { 432 compatible = "socionext,uniphier-fi2c"; 433 status = "disabled"; 434 reg = <0x58780000 0x80>; 435 #address-cells = <1>; 436 #size-cells = <0>; 437 interrupts = <0 41 4>; 438 pinctrl-names = "default"; 439 pinctrl-0 = <&pinctrl_i2c0>; 440 clocks = <&peri_clk 4>; 441 resets = <&peri_rst 4>; 442 clock-frequency = <100000>; 443 }; 444 445 i2c1: i2c@58781000 { 446 compatible = "socionext,uniphier-fi2c"; 447 status = "disabled"; 448 reg = <0x58781000 0x80>; 449 #address-cells = <1>; 450 #size-cells = <0>; 451 interrupts = <0 42 4>; 452 pinctrl-names = "default"; 453 pinctrl-0 = <&pinctrl_i2c1>; 454 clocks = <&peri_clk 5>; 455 resets = <&peri_rst 5>; 456 clock-frequency = <100000>; 457 }; 458 459 i2c2: i2c@58782000 { 460 compatible = "socionext,uniphier-fi2c"; 461 reg = <0x58782000 0x80>; 462 #address-cells = <1>; 463 #size-cells = <0>; 464 interrupts = <0 43 4>; 465 clocks = <&peri_clk 6>; 466 resets = <&peri_rst 6>; 467 clock-frequency = <400000>; 468 }; 469 470 i2c3: i2c@58783000 { 471 compatible = "socionext,uniphier-fi2c"; 472 status = "disabled"; 473 reg = <0x58783000 0x80>; 474 #address-cells = <1>; 475 #size-cells = <0>; 476 interrupts = <0 44 4>; 477 pinctrl-names = "default"; 478 pinctrl-0 = <&pinctrl_i2c3>; 479 clocks = <&peri_clk 7>; 480 resets = <&peri_rst 7>; 481 clock-frequency = <100000>; 482 }; 483 484 i2c4: i2c@58784000 { 485 compatible = "socionext,uniphier-fi2c"; 486 status = "disabled"; 487 reg = <0x58784000 0x80>; 488 #address-cells = <1>; 489 #size-cells = <0>; 490 interrupts = <0 45 4>; 491 pinctrl-names = "default"; 492 pinctrl-0 = <&pinctrl_i2c4>; 493 clocks = <&peri_clk 8>; 494 resets = <&peri_rst 8>; 495 clock-frequency = <100000>; 496 }; 497 498 i2c5: i2c@58785000 { 499 compatible = "socionext,uniphier-fi2c"; 500 reg = <0x58785000 0x80>; 501 #address-cells = <1>; 502 #size-cells = <0>; 503 interrupts = <0 25 4>; 504 clocks = <&peri_clk 9>; 505 resets = <&peri_rst 9>; 506 clock-frequency = <400000>; 507 }; 508 509 system_bus: system-bus@58c00000 { 510 compatible = "socionext,uniphier-system-bus"; 511 status = "disabled"; 512 reg = <0x58c00000 0x400>; 513 #address-cells = <2>; 514 #size-cells = <1>; 515 pinctrl-names = "default"; 516 pinctrl-0 = <&pinctrl_system_bus>; 517 }; 518 519 smpctrl@59801000 { 520 compatible = "socionext,uniphier-smpctrl"; 521 reg = <0x59801000 0x400>; 522 }; 523 524 sdctrl@59810000 { 525 compatible = "socionext,uniphier-ld20-sdctrl", 526 "simple-mfd", "syscon"; 527 reg = <0x59810000 0x400>; 528 529 sd_clk: clock { 530 compatible = "socionext,uniphier-ld20-sd-clock"; 531 #clock-cells = <1>; 532 }; 533 534 sd_rst: reset { 535 compatible = "socionext,uniphier-ld20-sd-reset"; 536 #reset-cells = <1>; 537 }; 538 }; 539 540 perictrl@59820000 { 541 compatible = "socionext,uniphier-ld20-perictrl", 542 "simple-mfd", "syscon"; 543 reg = <0x59820000 0x200>; 544 545 peri_clk: clock { 546 compatible = "socionext,uniphier-ld20-peri-clock"; 547 #clock-cells = <1>; 548 }; 549 550 peri_rst: reset { 551 compatible = "socionext,uniphier-ld20-peri-reset"; 552 #reset-cells = <1>; 553 }; 554 }; 555 556 emmc: sdhc@5a000000 { 557 compatible = "socionext,uniphier-sd4hc", "cdns,sd4hc"; 558 reg = <0x5a000000 0x400>; 559 interrupts = <0 78 4>; 560 pinctrl-names = "default"; 561 pinctrl-0 = <&pinctrl_emmc>; 562 clocks = <&sys_clk 4>; 563 resets = <&sys_rst 4>; 564 bus-width = <8>; 565 mmc-ddr-1_8v; 566 mmc-hs200-1_8v; 567 mmc-pwrseq = <&emmc_pwrseq>; 568 cdns,phy-input-delay-legacy = <9>; 569 cdns,phy-input-delay-mmc-highspeed = <2>; 570 cdns,phy-input-delay-mmc-ddr = <3>; 571 cdns,phy-dll-delay-sdclk = <21>; 572 cdns,phy-dll-delay-sdclk-hsmmc = <21>; 573 }; 574 575 sd: sdhc@5a400000 { 576 compatible = "socionext,uniphier-sd-v3.1.1"; 577 status = "disabled"; 578 reg = <0x5a400000 0x800>; 579 interrupts = <0 76 4>; 580 pinctrl-names = "default"; 581 pinctrl-0 = <&pinctrl_sd>; 582 clocks = <&sd_clk 0>; 583 reset-names = "host"; 584 resets = <&sd_rst 0>; 585 bus-width = <4>; 586 cap-sd-highspeed; 587 }; 588 589 soc_glue: soc-glue@5f800000 { 590 compatible = "socionext,uniphier-ld20-soc-glue", 591 "simple-mfd", "syscon"; 592 reg = <0x5f800000 0x2000>; 593 594 pinctrl: pinctrl { 595 compatible = "socionext,uniphier-ld20-pinctrl"; 596 }; 597 }; 598 599 soc-glue@5f900000 { 600 compatible = "socionext,uniphier-ld20-soc-glue-debug", 601 "simple-mfd"; 602 #address-cells = <1>; 603 #size-cells = <1>; 604 ranges = <0 0x5f900000 0x2000>; 605 606 efuse@100 { 607 compatible = "socionext,uniphier-efuse"; 608 reg = <0x100 0x28>; 609 }; 610 611 efuse@200 { 612 compatible = "socionext,uniphier-efuse"; 613 reg = <0x200 0x68>; 614 #address-cells = <1>; 615 #size-cells = <1>; 616 617 /* USB cells */ 618 usb_rterm0: trim@54,4 { 619 reg = <0x54 1>; 620 bits = <4 2>; 621 }; 622 usb_rterm1: trim@55,4 { 623 reg = <0x55 1>; 624 bits = <4 2>; 625 }; 626 usb_rterm2: trim@58,4 { 627 reg = <0x58 1>; 628 bits = <4 2>; 629 }; 630 usb_rterm3: trim@59,4 { 631 reg = <0x59 1>; 632 bits = <4 2>; 633 }; 634 usb_sel_t0: trim@54,0 { 635 reg = <0x54 1>; 636 bits = <0 4>; 637 }; 638 usb_sel_t1: trim@55,0 { 639 reg = <0x55 1>; 640 bits = <0 4>; 641 }; 642 usb_sel_t2: trim@58,0 { 643 reg = <0x58 1>; 644 bits = <0 4>; 645 }; 646 usb_sel_t3: trim@59,0 { 647 reg = <0x59 1>; 648 bits = <0 4>; 649 }; 650 usb_hs_i0: trim@56,0 { 651 reg = <0x56 1>; 652 bits = <0 4>; 653 }; 654 usb_hs_i2: trim@5a,0 { 655 reg = <0x5a 1>; 656 bits = <0 4>; 657 }; 658 }; 659 }; 660 661 aidet: aidet@5fc20000 { 662 compatible = "socionext,uniphier-ld20-aidet"; 663 reg = <0x5fc20000 0x200>; 664 interrupt-controller; 665 #interrupt-cells = <2>; 666 }; 667 668 gic: interrupt-controller@5fe00000 { 669 compatible = "arm,gic-v3"; 670 reg = <0x5fe00000 0x10000>, /* GICD */ 671 <0x5fe80000 0x80000>; /* GICR */ 672 interrupt-controller; 673 #interrupt-cells = <3>; 674 interrupts = <1 9 4>; 675 }; 676 677 sysctrl@61840000 { 678 compatible = "socionext,uniphier-ld20-sysctrl", 679 "simple-mfd", "syscon"; 680 reg = <0x61840000 0x10000>; 681 682 sys_clk: clock { 683 compatible = "socionext,uniphier-ld20-clock"; 684 #clock-cells = <1>; 685 }; 686 687 sys_rst: reset { 688 compatible = "socionext,uniphier-ld20-reset"; 689 #reset-cells = <1>; 690 }; 691 692 watchdog { 693 compatible = "socionext,uniphier-wdt"; 694 }; 695 696 pvtctl: pvtctl { 697 compatible = "socionext,uniphier-ld20-thermal"; 698 interrupts = <0 3 4>; 699 #thermal-sensor-cells = <0>; 700 socionext,tmod-calibration = <0x0f22 0x68ee>; 701 }; 702 }; 703 704 eth: ethernet@65000000 { 705 compatible = "socionext,uniphier-ld20-ave4"; 706 status = "disabled"; 707 reg = <0x65000000 0x8500>; 708 interrupts = <0 66 4>; 709 pinctrl-names = "default"; 710 pinctrl-0 = <&pinctrl_ether_rgmii>; 711 clock-names = "ether"; 712 clocks = <&sys_clk 6>; 713 reset-names = "ether"; 714 resets = <&sys_rst 6>; 715 phy-mode = "rgmii"; 716 local-mac-address = [00 00 00 00 00 00]; 717 socionext,syscon-phy-mode = <&soc_glue 0>; 718 719 mdio: mdio { 720 #address-cells = <1>; 721 #size-cells = <0>; 722 }; 723 }; 724 725 _usb: usb@65a00000 { 726 compatible = "socionext,uniphier-dwc3", "snps,dwc3"; 727 status = "disabled"; 728 reg = <0x65a00000 0xcd00>; 729 interrupt-names = "host"; 730 interrupts = <0 134 4>; 731 pinctrl-names = "default"; 732 pinctrl-0 = <&pinctrl_usb0>, <&pinctrl_usb1>, 733 <&pinctrl_usb2>, <&pinctrl_usb3>; 734 clock-names = "ref", "bus_early", "suspend"; 735 clocks = <&sys_clk 14>, <&sys_clk 14>, <&sys_clk 14>; 736 resets = <&usb_rst 15>; 737 phys = <&usb_hsphy0>, <&usb_hsphy1>, 738 <&usb_hsphy2>, <&usb_hsphy3>, 739 <&usb_ssphy0>, <&usb_ssphy1>; 740 dr_mode = "host"; 741 }; 742 743 usb-glue@65b00000 { 744 compatible = "socionext,uniphier-ld20-dwc3-glue", 745 "simple-mfd"; 746 #address-cells = <1>; 747 #size-cells = <1>; 748 ranges = <0 0x65b00000 0x400>; 749 750 usb_rst: reset@0 { 751 compatible = "socionext,uniphier-ld20-usb3-reset"; 752 reg = <0x0 0x4>; 753 #reset-cells = <1>; 754 clock-names = "link"; 755 clocks = <&sys_clk 14>; 756 reset-names = "link"; 757 resets = <&sys_rst 14>; 758 }; 759 760 usb_vbus0: regulator@100 { 761 compatible = "socionext,uniphier-ld20-usb3-regulator"; 762 reg = <0x100 0x10>; 763 clock-names = "link"; 764 clocks = <&sys_clk 14>; 765 reset-names = "link"; 766 resets = <&sys_rst 14>; 767 }; 768 769 usb_vbus1: regulator@110 { 770 compatible = "socionext,uniphier-ld20-usb3-regulator"; 771 reg = <0x110 0x10>; 772 clock-names = "link"; 773 clocks = <&sys_clk 14>; 774 reset-names = "link"; 775 resets = <&sys_rst 14>; 776 }; 777 778 usb_vbus2: regulator@120 { 779 compatible = "socionext,uniphier-ld20-usb3-regulator"; 780 reg = <0x120 0x10>; 781 clock-names = "link"; 782 clocks = <&sys_clk 14>; 783 reset-names = "link"; 784 resets = <&sys_rst 14>; 785 }; 786 787 usb_vbus3: regulator@130 { 788 compatible = "socionext,uniphier-ld20-usb3-regulator"; 789 reg = <0x130 0x10>; 790 clock-names = "link"; 791 clocks = <&sys_clk 14>; 792 reset-names = "link"; 793 resets = <&sys_rst 14>; 794 }; 795 796 usb_hsphy0: hs-phy@200 { 797 compatible = "socionext,uniphier-ld20-usb3-hsphy"; 798 reg = <0x200 0x10>; 799 #phy-cells = <0>; 800 clock-names = "link", "phy"; 801 clocks = <&sys_clk 14>, <&sys_clk 16>; 802 reset-names = "link", "phy"; 803 resets = <&sys_rst 14>, <&sys_rst 16>; 804 vbus-supply = <&usb_vbus0>; 805 nvmem-cell-names = "rterm", "sel_t", "hs_i"; 806 nvmem-cells = <&usb_rterm0>, <&usb_sel_t0>, 807 <&usb_hs_i0>; 808 }; 809 810 usb_hsphy1: hs-phy@210 { 811 compatible = "socionext,uniphier-ld20-usb3-hsphy"; 812 reg = <0x210 0x10>; 813 #phy-cells = <0>; 814 clock-names = "link", "phy"; 815 clocks = <&sys_clk 14>, <&sys_clk 16>; 816 reset-names = "link", "phy"; 817 resets = <&sys_rst 14>, <&sys_rst 16>; 818 vbus-supply = <&usb_vbus1>; 819 nvmem-cell-names = "rterm", "sel_t", "hs_i"; 820 nvmem-cells = <&usb_rterm1>, <&usb_sel_t1>, 821 <&usb_hs_i0>; 822 }; 823 824 usb_hsphy2: hs-phy@220 { 825 compatible = "socionext,uniphier-ld20-usb3-hsphy"; 826 reg = <0x220 0x10>; 827 #phy-cells = <0>; 828 clock-names = "link", "phy"; 829 clocks = <&sys_clk 14>, <&sys_clk 17>; 830 reset-names = "link", "phy"; 831 resets = <&sys_rst 14>, <&sys_rst 17>; 832 vbus-supply = <&usb_vbus2>; 833 nvmem-cell-names = "rterm", "sel_t", "hs_i"; 834 nvmem-cells = <&usb_rterm2>, <&usb_sel_t2>, 835 <&usb_hs_i2>; 836 }; 837 838 usb_hsphy3: hs-phy@230 { 839 compatible = "socionext,uniphier-ld20-usb3-hsphy"; 840 reg = <0x230 0x10>; 841 #phy-cells = <0>; 842 clock-names = "link", "phy"; 843 clocks = <&sys_clk 14>, <&sys_clk 17>; 844 reset-names = "link", "phy"; 845 resets = <&sys_rst 14>, <&sys_rst 17>; 846 vbus-supply = <&usb_vbus3>; 847 nvmem-cell-names = "rterm", "sel_t", "hs_i"; 848 nvmem-cells = <&usb_rterm3>, <&usb_sel_t3>, 849 <&usb_hs_i2>; 850 }; 851 852 usb_ssphy0: ss-phy@300 { 853 compatible = "socionext,uniphier-ld20-usb3-ssphy"; 854 reg = <0x300 0x10>; 855 #phy-cells = <0>; 856 clock-names = "link", "phy"; 857 clocks = <&sys_clk 14>, <&sys_clk 18>; 858 reset-names = "link", "phy"; 859 resets = <&sys_rst 14>, <&sys_rst 18>; 860 vbus-supply = <&usb_vbus0>; 861 }; 862 863 usb_ssphy1: ss-phy@310 { 864 compatible = "socionext,uniphier-ld20-usb3-ssphy"; 865 reg = <0x310 0x10>; 866 #phy-cells = <0>; 867 clock-names = "link", "phy"; 868 clocks = <&sys_clk 14>, <&sys_clk 19>; 869 reset-names = "link", "phy"; 870 resets = <&sys_rst 14>, <&sys_rst 19>; 871 vbus-supply = <&usb_vbus1>; 872 }; 873 }; 874 875 /* FIXME: U-Boot own node */ 876 usb: usb@65b00000 { 877 compatible = "socionext,uniphier-ld20-dwc3"; 878 reg = <0x65b00000 0x1000>; 879 #address-cells = <1>; 880 #size-cells = <1>; 881 ranges; 882 pinctrl-names = "default"; 883 pinctrl-0 = <&pinctrl_usb0>, <&pinctrl_usb1>, 884 <&pinctrl_usb2>, <&pinctrl_usb3>; 885 dwc3@65a00000 { 886 compatible = "snps,dwc3"; 887 reg = <0x65a00000 0x10000>; 888 interrupts = <0 134 4>; 889 dr_mode = "host"; 890 tx-fifo-resize; 891 }; 892 }; 893 894 nand: nand@68000000 { 895 compatible = "socionext,uniphier-denali-nand-v5b"; 896 status = "disabled"; 897 reg-names = "nand_data", "denali_reg"; 898 reg = <0x68000000 0x20>, <0x68100000 0x1000>; 899 interrupts = <0 65 4>; 900 pinctrl-names = "default"; 901 pinctrl-0 = <&pinctrl_nand>; 902 clock-names = "nand", "nand_x", "ecc"; 903 clocks = <&sys_clk 2>, <&sys_clk 3>, <&sys_clk 3>; 904 resets = <&sys_rst 2>; 905 }; 906 }; 907}; 908 909#include "uniphier-pinctrl.dtsi" 910 911&pinctrl_aout1 { 912 drive-strength = <4>; /* default: 3.5mA */ 913 914 ao1dacck { 915 pins = "AO1DACCK"; 916 drive-strength = <5>; /* 5mA */ 917 }; 918}; 919 920&pinctrl_aoutiec1 { 921 drive-strength = <4>; /* default: 3.5mA */ 922 923 ao1arc { 924 pins = "AO1ARC"; 925 drive-strength = <11>; /* 11mA */ 926 }; 927}; 928