1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Device Tree Source for the Ebisu board with R-Car E3 4 * 5 * Copyright (C) 2018 Renesas Electronics Corp. 6 */ 7 8/dts-v1/; 9#include "r8a77990.dtsi" 10#include <dt-bindings/gpio/gpio.h> 11#include <dt-bindings/input/input.h> 12 13/ { 14 model = "Renesas Ebisu board based on r8a77990"; 15 compatible = "renesas,ebisu", "renesas,r8a77990"; 16 17 aliases { 18 serial0 = &scif2; 19 ethernet0 = &avb; 20 mmc0 = &sdhi3; 21 mmc1 = &sdhi0; 22 mmc2 = &sdhi1; 23 }; 24 25 chosen { 26 bootargs = "ignore_loglevel rw root=/dev/nfs ip=on"; 27 stdout-path = "serial0:115200n8"; 28 }; 29 30 audio_clkout: audio-clkout { 31 /* 32 * This is same as <&rcar_sound 0> 33 * but needed to avoid cs2000/rcar_sound probe dead-lock 34 */ 35 compatible = "fixed-clock"; 36 #clock-cells = <0>; 37 clock-frequency = <11289600>; 38 }; 39 40 backlight: backlight { 41 compatible = "pwm-backlight"; 42 pwms = <&pwm3 0 50000>; 43 44 brightness-levels = <512 511 505 494 473 440 392 327 241 133 0>; 45 default-brightness-level = <10>; 46 47 power-supply = <®_12p0v>; 48 }; 49 50 cvbs-in { 51 compatible = "composite-video-connector"; 52 label = "CVBS IN"; 53 54 port { 55 cvbs_con: endpoint { 56 remote-endpoint = <&adv7482_ain7>; 57 }; 58 }; 59 }; 60 61 hdmi-in { 62 compatible = "hdmi-connector"; 63 label = "HDMI IN"; 64 type = "a"; 65 66 port { 67 hdmi_in_con: endpoint { 68 remote-endpoint = <&adv7482_hdmi>; 69 }; 70 }; 71 }; 72 73 hdmi-out { 74 compatible = "hdmi-connector"; 75 type = "a"; 76 77 port { 78 hdmi_con_out: endpoint { 79 remote-endpoint = <&adv7511_out>; 80 }; 81 }; 82 }; 83 84 keys { 85 compatible = "gpio-keys"; 86 87 pinctrl-0 = <&keys_pins>; 88 pinctrl-names = "default"; 89 90 key-1 { 91 gpios = <&gpio5 10 GPIO_ACTIVE_LOW>; 92 linux,code = <KEY_1>; 93 label = "SW4-1"; 94 wakeup-source; 95 debounce-interval = <20>; 96 }; 97 key-2 { 98 gpios = <&gpio5 11 GPIO_ACTIVE_LOW>; 99 linux,code = <KEY_2>; 100 label = "SW4-2"; 101 wakeup-source; 102 debounce-interval = <20>; 103 }; 104 key-3 { 105 gpios = <&gpio5 12 GPIO_ACTIVE_LOW>; 106 linux,code = <KEY_3>; 107 label = "SW4-3"; 108 wakeup-source; 109 debounce-interval = <20>; 110 }; 111 key-4 { 112 gpios = <&gpio5 13 GPIO_ACTIVE_LOW>; 113 linux,code = <KEY_4>; 114 label = "SW4-4"; 115 wakeup-source; 116 debounce-interval = <20>; 117 }; 118 }; 119 120 lvds-decoder { 121 compatible = "thine,thc63lvd1024"; 122 vcc-supply = <®_3p3v>; 123 124 ports { 125 #address-cells = <1>; 126 #size-cells = <0>; 127 128 port@0 { 129 reg = <0>; 130 thc63lvd1024_in: endpoint { 131 remote-endpoint = <&lvds0_out>; 132 }; 133 }; 134 135 port@2 { 136 reg = <2>; 137 thc63lvd1024_out: endpoint { 138 remote-endpoint = <&adv7511_in>; 139 }; 140 }; 141 }; 142 }; 143 144 memory@48000000 { 145 device_type = "memory"; 146 /* first 128MB is reserved for secure area. */ 147 reg = <0x0 0x48000000 0x0 0x38000000>; 148 }; 149 150 reg_1p8v: regulator0 { 151 compatible = "regulator-fixed"; 152 regulator-name = "fixed-1.8V"; 153 regulator-min-microvolt = <1800000>; 154 regulator-max-microvolt = <1800000>; 155 regulator-boot-on; 156 regulator-always-on; 157 }; 158 159 reg_3p3v: regulator1 { 160 compatible = "regulator-fixed"; 161 regulator-name = "fixed-3.3V"; 162 regulator-min-microvolt = <3300000>; 163 regulator-max-microvolt = <3300000>; 164 regulator-boot-on; 165 regulator-always-on; 166 }; 167 168 reg_12p0v: regulator2 { 169 compatible = "regulator-fixed"; 170 regulator-name = "D12.0V"; 171 regulator-min-microvolt = <12000000>; 172 regulator-max-microvolt = <12000000>; 173 regulator-boot-on; 174 regulator-always-on; 175 }; 176 177 rsnd_ak4613: sound { 178 compatible = "simple-audio-card"; 179 180 simple-audio-card,name = "rsnd-ak4613"; 181 simple-audio-card,format = "left_j"; 182 simple-audio-card,bitclock-master = <&sndcpu>; 183 simple-audio-card,frame-master = <&sndcpu>; 184 185 sndcodec: simple-audio-card,codec { 186 sound-dai = <&ak4613>; 187 }; 188 189 sndcpu: simple-audio-card,cpu { 190 sound-dai = <&rcar_sound>; 191 }; 192 }; 193 194 vbus0_usb2: regulator-vbus0-usb2 { 195 compatible = "regulator-fixed"; 196 197 regulator-name = "USB20_VBUS_CN"; 198 regulator-min-microvolt = <5000000>; 199 regulator-max-microvolt = <5000000>; 200 201 gpio = <&gpio6 4 GPIO_ACTIVE_HIGH>; 202 enable-active-high; 203 }; 204 205 vcc_sdhi0: regulator-vcc-sdhi0 { 206 compatible = "regulator-fixed"; 207 208 regulator-name = "SDHI0 Vcc"; 209 regulator-min-microvolt = <3300000>; 210 regulator-max-microvolt = <3300000>; 211 212 gpio = <&gpio5 17 GPIO_ACTIVE_HIGH>; 213 enable-active-high; 214 }; 215 216 vccq_sdhi0: regulator-vccq-sdhi0 { 217 compatible = "regulator-gpio"; 218 219 regulator-name = "SDHI0 VccQ"; 220 regulator-min-microvolt = <1800000>; 221 regulator-max-microvolt = <3300000>; 222 223 gpios = <&gpio5 18 GPIO_ACTIVE_HIGH>; 224 gpios-states = <1>; 225 states = <3300000 1>, <1800000 0>; 226 }; 227 228 vcc_sdhi1: regulator-vcc-sdhi1 { 229 compatible = "regulator-fixed"; 230 231 regulator-name = "SDHI1 Vcc"; 232 regulator-min-microvolt = <3300000>; 233 regulator-max-microvolt = <3300000>; 234 235 gpio = <&gpio0 4 GPIO_ACTIVE_HIGH>; 236 enable-active-high; 237 }; 238 239 vccq_sdhi1: regulator-vccq-sdhi1 { 240 compatible = "regulator-gpio"; 241 242 regulator-name = "SDHI1 VccQ"; 243 regulator-min-microvolt = <1800000>; 244 regulator-max-microvolt = <3300000>; 245 246 gpios = <&gpio3 15 GPIO_ACTIVE_HIGH>; 247 gpios-states = <1>; 248 states = <3300000 1>, <1800000 0>; 249 }; 250 251 vga { 252 compatible = "vga-connector"; 253 254 port { 255 vga_in: endpoint { 256 remote-endpoint = <&adv7123_out>; 257 }; 258 }; 259 }; 260 261 vga-encoder { 262 compatible = "adi,adv7123"; 263 264 ports { 265 #address-cells = <1>; 266 #size-cells = <0>; 267 268 port@0 { 269 reg = <0>; 270 adv7123_in: endpoint { 271 remote-endpoint = <&du_out_rgb>; 272 }; 273 }; 274 port@1 { 275 reg = <1>; 276 adv7123_out: endpoint { 277 remote-endpoint = <&vga_in>; 278 }; 279 }; 280 }; 281 }; 282 283 x12_clk: x12 { 284 compatible = "fixed-clock"; 285 #clock-cells = <0>; 286 clock-frequency = <24576000>; 287 }; 288 289 x13_clk: x13 { 290 compatible = "fixed-clock"; 291 #clock-cells = <0>; 292 clock-frequency = <74250000>; 293 }; 294}; 295 296&audio_clk_a { 297 clock-frequency = <22579200>; 298}; 299 300&avb { 301 pinctrl-0 = <&avb_pins>; 302 pinctrl-names = "default"; 303 phy-handle = <&phy0>; 304 status = "okay"; 305 306 phy0: ethernet-phy@0 { 307 rxc-skew-ps = <1500>; 308 reg = <0>; 309 interrupt-parent = <&gpio2>; 310 interrupts = <21 IRQ_TYPE_LEVEL_LOW>; 311 reset-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>; 312 /* 313 * TX clock internal delay mode is required for reliable 314 * 1Gbps communication using the KSZ9031RNX phy present on 315 * the Ebisu board, however, TX clock internal delay mode 316 * isn't supported on r8a77990. Thus, limit speed to 317 * 100Mbps for reliable communication. 318 */ 319 max-speed = <100>; 320 }; 321}; 322 323&canfd { 324 pinctrl-0 = <&canfd0_pins>; 325 pinctrl-names = "default"; 326 status = "okay"; 327 328 channel0 { 329 status = "okay"; 330 }; 331}; 332 333&csi40 { 334 status = "okay"; 335 336 ports { 337 port@0 { 338 csi40_in: endpoint { 339 clock-lanes = <0>; 340 data-lanes = <1 2>; 341 remote-endpoint = <&adv7482_txa>; 342 }; 343 }; 344 }; 345}; 346 347&du { 348 pinctrl-0 = <&du_pins>; 349 pinctrl-names = "default"; 350 status = "okay"; 351 352 clocks = <&cpg CPG_MOD 724>, 353 <&cpg CPG_MOD 723>, 354 <&x13_clk>; 355 clock-names = "du.0", "du.1", "dclkin.0"; 356 357 ports { 358 port@0 { 359 endpoint { 360 remote-endpoint = <&adv7123_in>; 361 }; 362 }; 363 }; 364}; 365 366&ehci0 { 367 dr_mode = "otg"; 368 status = "okay"; 369}; 370 371&extal_clk { 372 clock-frequency = <48000000>; 373}; 374 375&hsusb { 376 dr_mode = "otg"; 377 status = "okay"; 378}; 379 380&i2c0 { 381 status = "okay"; 382 383 io_expander: gpio@20 { 384 compatible = "onnn,pca9654"; 385 reg = <0x20>; 386 gpio-controller; 387 #gpio-cells = <2>; 388 interrupt-parent = <&gpio2>; 389 interrupts = <22 IRQ_TYPE_LEVEL_LOW>; 390 }; 391 392 hdmi-encoder@39 { 393 compatible = "adi,adv7511w"; 394 reg = <0x39>; 395 interrupt-parent = <&gpio1>; 396 interrupts = <1 IRQ_TYPE_LEVEL_LOW>; 397 398 adi,input-depth = <8>; 399 adi,input-colorspace = "rgb"; 400 adi,input-clock = "1x"; 401 402 ports { 403 #address-cells = <1>; 404 #size-cells = <0>; 405 406 port@0 { 407 reg = <0>; 408 adv7511_in: endpoint { 409 remote-endpoint = <&thc63lvd1024_out>; 410 }; 411 }; 412 413 port@1 { 414 reg = <1>; 415 adv7511_out: endpoint { 416 remote-endpoint = <&hdmi_con_out>; 417 }; 418 }; 419 }; 420 }; 421 422 video-receiver@70 { 423 compatible = "adi,adv7482"; 424 reg = <0x70>; 425 426 #address-cells = <1>; 427 #size-cells = <0>; 428 429 interrupt-parent = <&gpio0>; 430 interrupt-names = "intrq1", "intrq2"; 431 interrupts = <7 IRQ_TYPE_LEVEL_LOW>, 432 <17 IRQ_TYPE_LEVEL_LOW>; 433 434 port@7 { 435 reg = <7>; 436 437 adv7482_ain7: endpoint { 438 remote-endpoint = <&cvbs_con>; 439 }; 440 }; 441 442 port@8 { 443 reg = <8>; 444 445 adv7482_hdmi: endpoint { 446 remote-endpoint = <&hdmi_in_con>; 447 }; 448 }; 449 450 port@a { 451 reg = <10>; 452 453 adv7482_txa: endpoint { 454 clock-lanes = <0>; 455 data-lanes = <1 2>; 456 remote-endpoint = <&csi40_in>; 457 }; 458 }; 459 }; 460}; 461 462&i2c3 { 463 status = "okay"; 464 465 ak4613: codec@10 { 466 compatible = "asahi-kasei,ak4613"; 467 #sound-dai-cells = <0>; 468 reg = <0x10>; 469 clocks = <&rcar_sound 3>; 470 471 asahi-kasei,in1-single-end; 472 asahi-kasei,in2-single-end; 473 asahi-kasei,out1-single-end; 474 asahi-kasei,out2-single-end; 475 asahi-kasei,out3-single-end; 476 asahi-kasei,out4-single-end; 477 asahi-kasei,out5-single-end; 478 asahi-kasei,out6-single-end; 479 }; 480 481 cs2000: clk-multiplier@4f { 482 #clock-cells = <0>; 483 compatible = "cirrus,cs2000-cp"; 484 reg = <0x4f>; 485 clocks = <&audio_clkout>, <&x12_clk>; 486 clock-names = "clk_in", "ref_clk"; 487 488 assigned-clocks = <&cs2000>; 489 assigned-clock-rates = <24576000>; /* 1/1 divide */ 490 }; 491}; 492 493&i2c_dvfs { 494 status = "okay"; 495 496 clock-frequency = <400000>; 497 498 pmic: pmic@30 { 499 pinctrl-0 = <&irq0_pins>; 500 pinctrl-names = "default"; 501 502 compatible = "rohm,bd9571mwv"; 503 reg = <0x30>; 504 interrupt-parent = <&intc_ex>; 505 interrupts = <0 IRQ_TYPE_LEVEL_LOW>; 506 interrupt-controller; 507 #interrupt-cells = <2>; 508 gpio-controller; 509 #gpio-cells = <2>; 510 rohm,ddr-backup-power = <0x1>; 511 rohm,rstbmode-level; 512 }; 513 514 eeprom@50 { 515 compatible = "rohm,br24t01", "atmel,24c01"; 516 reg = <0x50>; 517 pagesize = <8>; 518 }; 519}; 520 521&lvds0 { 522 status = "okay"; 523 524 clocks = <&cpg CPG_MOD 727>, 525 <&x13_clk>, 526 <&extal_clk>; 527 clock-names = "fck", "dclkin.0", "extal"; 528 529 ports { 530 port@1 { 531 lvds0_out: endpoint { 532 remote-endpoint = <&thc63lvd1024_in>; 533 }; 534 }; 535 }; 536}; 537 538&lvds1 { 539 /* 540 * Even though the LVDS1 output is not connected, the encoder must be 541 * enabled to supply a pixel clock to the DU for the DPAD output when 542 * LVDS0 is in use. 543 */ 544 status = "okay"; 545 546 clocks = <&cpg CPG_MOD 727>, 547 <&x13_clk>, 548 <&extal_clk>; 549 clock-names = "fck", "dclkin.0", "extal"; 550}; 551 552&ohci0 { 553 dr_mode = "otg"; 554 status = "okay"; 555}; 556 557&pcie_bus_clk { 558 clock-frequency = <100000000>; 559}; 560 561&pciec0 { 562 status = "okay"; 563}; 564 565&pfc { 566 avb_pins: avb { 567 groups = "avb_link", "avb_mii"; 568 function = "avb"; 569 }; 570 571 canfd0_pins: canfd0 { 572 groups = "canfd0_data"; 573 function = "canfd0"; 574 }; 575 576 du_pins: du { 577 groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0"; 578 function = "du"; 579 }; 580 581 irq0_pins: irq0 { 582 groups = "intc_ex_irq0"; 583 function = "intc_ex"; 584 }; 585 586 keys_pins: keys { 587 pins = "GP_5_10", "GP_5_11", "GP_5_12", "GP_5_13"; 588 bias-pull-up; 589 }; 590 591 pwm3_pins: pwm3 { 592 groups = "pwm3_b"; 593 function = "pwm3"; 594 }; 595 596 pwm5_pins: pwm5 { 597 groups = "pwm5_a"; 598 function = "pwm5"; 599 }; 600 601 scif2_pins: scif2 { 602 groups = "scif2_data_a"; 603 function = "scif2"; 604 }; 605 606 sdhi0_pins: sd0 { 607 groups = "sdhi0_data4", "sdhi0_ctrl"; 608 function = "sdhi0"; 609 power-source = <3300>; 610 }; 611 612 sdhi0_pins_uhs: sd0_uhs { 613 groups = "sdhi0_data4", "sdhi0_ctrl"; 614 function = "sdhi0"; 615 power-source = <1800>; 616 }; 617 618 sdhi1_pins: sd1 { 619 groups = "sdhi1_data4", "sdhi1_ctrl"; 620 function = "sdhi1"; 621 power-source = <3300>; 622 }; 623 624 sdhi1_pins_uhs: sd1_uhs { 625 groups = "sdhi1_data4", "sdhi1_ctrl"; 626 function = "sdhi1"; 627 power-source = <1800>; 628 }; 629 630 sdhi3_pins: sd3 { 631 groups = "sdhi3_data8", "sdhi3_ctrl", "sdhi3_ds"; 632 function = "sdhi3"; 633 power-source = <1800>; 634 }; 635 636 sound_clk_pins: sound_clk { 637 groups = "audio_clk_a", "audio_clk_b_a", "audio_clk_c_a", 638 "audio_clkout_a", "audio_clkout1_a"; 639 function = "audio_clk"; 640 }; 641 642 sound_pins: sound { 643 groups = "ssi01239_ctrl", "ssi0_data", "ssi1_data"; 644 function = "ssi"; 645 }; 646 647 usb0_pins: usb { 648 groups = "usb0_b", "usb0_id"; 649 function = "usb0"; 650 }; 651 652 usb30_pins: usb30 { 653 groups = "usb30"; 654 function = "usb30"; 655 }; 656}; 657 658&pwm3 { 659 pinctrl-0 = <&pwm3_pins>; 660 pinctrl-names = "default"; 661 662 status = "okay"; 663}; 664 665&pwm5 { 666 pinctrl-0 = <&pwm5_pins>; 667 pinctrl-names = "default"; 668 669 status = "okay"; 670}; 671 672&rcar_sound { 673 pinctrl-0 = <&sound_pins>, <&sound_clk_pins>; 674 pinctrl-names = "default"; 675 676 /* Single DAI */ 677 #sound-dai-cells = <0>; 678 679 /* audio_clkout0/1/2/3 */ 680 #clock-cells = <1>; 681 clock-frequency = <12288000 11289600>; 682 683 status = "okay"; 684 685 /* update <audio_clk_b> to <cs2000> */ 686 clocks = <&cpg CPG_MOD 1005>, 687 <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>, 688 <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>, 689 <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>, 690 <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>, 691 <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>, 692 <&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>, 693 <&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>, 694 <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>, 695 <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>, 696 <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>, 697 <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>, 698 <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>, 699 <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>, 700 <&audio_clk_a>, <&cs2000>, <&audio_clk_c>, 701 <&cpg CPG_CORE R8A77990_CLK_ZA2>; 702 703 rcar_sound,dai { 704 dai0 { 705 playback = <&ssi0>, <&src0>, <&dvc0>; 706 capture = <&ssi1>, <&src1>, <&dvc1>; 707 }; 708 }; 709 710}; 711 712&rwdt { 713 timeout-sec = <60>; 714 status = "okay"; 715}; 716 717&scif2 { 718 pinctrl-0 = <&scif2_pins>; 719 pinctrl-names = "default"; 720 721 status = "okay"; 722}; 723 724&sdhi0 { 725 pinctrl-0 = <&sdhi0_pins>; 726 pinctrl-1 = <&sdhi0_pins_uhs>; 727 pinctrl-names = "default", "state_uhs"; 728 729 vmmc-supply = <&vcc_sdhi0>; 730 vqmmc-supply = <&vccq_sdhi0>; 731 cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>; 732 wp-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>; 733 bus-width = <4>; 734 sd-uhs-sdr50; 735 sd-uhs-sdr104; 736 status = "okay"; 737}; 738 739&sdhi1 { 740 pinctrl-0 = <&sdhi1_pins>; 741 pinctrl-1 = <&sdhi1_pins_uhs>; 742 pinctrl-names = "default", "state_uhs"; 743 744 vmmc-supply = <&vcc_sdhi1>; 745 vqmmc-supply = <&vccq_sdhi1>; 746 cd-gpios = <&gpio3 14 GPIO_ACTIVE_LOW>; 747 bus-width = <4>; 748 sd-uhs-sdr50; 749 sd-uhs-sdr104; 750 status = "okay"; 751}; 752 753&sdhi3 { 754 /* used for on-board 8bit eMMC */ 755 pinctrl-0 = <&sdhi3_pins>; 756 pinctrl-1 = <&sdhi3_pins>; 757 pinctrl-names = "default", "state_uhs"; 758 759 vmmc-supply = <®_3p3v>; 760 vqmmc-supply = <®_1p8v>; 761 mmc-hs200-1_8v; 762 mmc-hs400-1_8v; 763 bus-width = <8>; 764 no-sd; 765 no-sdio; 766 non-removable; 767 full-pwr-cycle-in-suspend; 768 status = "okay"; 769}; 770 771&ssi1 { 772 shared-pin; 773}; 774 775&usb2_phy0 { 776 pinctrl-0 = <&usb0_pins>; 777 pinctrl-names = "default"; 778 779 vbus-supply = <&vbus0_usb2>; 780 status = "okay"; 781}; 782 783&usb3_peri0 { 784 companion = <&xhci0>; 785 status = "okay"; 786}; 787 788&vin4 { 789 status = "okay"; 790}; 791 792&vin5 { 793 status = "okay"; 794}; 795 796&xhci0 { 797 pinctrl-0 = <&usb30_pins>; 798 pinctrl-names = "default"; 799 800 status = "okay"; 801}; 802