1/* 2 * Device Tree Source for common parts of Salvator-X board variants 3 * 4 * Copyright (C) 2015-2016 Renesas Electronics Corp. 5 * 6 * This file is licensed under the terms of the GNU General Public License 7 * version 2. This program is licensed "as is" without any warranty of any 8 * kind, whether express or implied. 9 */ 10 11/* 12 * SSI-AK4613 13 * 14 * This command is required when Playback/Capture 15 * 16 * amixer set "DVC Out" 100% 17 * amixer set "DVC In" 100% 18 * 19 * You can use Mute 20 * 21 * amixer set "DVC Out Mute" on 22 * amixer set "DVC In Mute" on 23 * 24 * You can use Volume Ramp 25 * 26 * amixer set "DVC Out Ramp Up Rate" "0.125 dB/64 steps" 27 * amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps" 28 * amixer set "DVC Out Ramp" on 29 * aplay xxx.wav & 30 * amixer set "DVC Out" 80% // Volume Down 31 * amixer set "DVC Out" 100% // Volume Up 32 */ 33 34#include <dt-bindings/gpio/gpio.h> 35 36/ { 37 aliases { 38 serial0 = &scif2; 39 serial1 = &scif1; 40 ethernet0 = &avb; 41 }; 42 43 chosen { 44 bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp"; 45 stdout-path = "serial0:115200n8"; 46 }; 47 48 audio_clkout: audio-clkout { 49 /* 50 * This is same as <&rcar_sound 0> 51 * but needed to avoid cs2000/rcar_sound probe dead-lock 52 */ 53 compatible = "fixed-clock"; 54 #clock-cells = <0>; 55 clock-frequency = <12288000>; 56 }; 57 58 backlight: backlight { 59 compatible = "pwm-backlight"; 60 pwms = <&pwm1 0 50000>; 61 62 brightness-levels = <256 128 64 16 8 4 0>; 63 default-brightness-level = <6>; 64 65 power-supply = <®_12v>; 66 enable-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>; 67 }; 68 69 reg_1p8v: regulator0 { 70 compatible = "regulator-fixed"; 71 regulator-name = "fixed-1.8V"; 72 regulator-min-microvolt = <1800000>; 73 regulator-max-microvolt = <1800000>; 74 regulator-boot-on; 75 regulator-always-on; 76 }; 77 78 reg_3p3v: regulator1 { 79 compatible = "regulator-fixed"; 80 regulator-name = "fixed-3.3V"; 81 regulator-min-microvolt = <3300000>; 82 regulator-max-microvolt = <3300000>; 83 regulator-boot-on; 84 regulator-always-on; 85 }; 86 87 reg_12v: regulator2 { 88 compatible = "regulator-fixed"; 89 regulator-name = "fixed-12V"; 90 regulator-min-microvolt = <12000000>; 91 regulator-max-microvolt = <12000000>; 92 regulator-boot-on; 93 regulator-always-on; 94 }; 95 96 rsnd_ak4613: sound { 97 compatible = "simple-audio-card"; 98 99 simple-audio-card,format = "left_j"; 100 simple-audio-card,bitclock-master = <&sndcpu>; 101 simple-audio-card,frame-master = <&sndcpu>; 102 103 sndcpu: simple-audio-card,cpu { 104 sound-dai = <&rcar_sound>; 105 }; 106 107 sndcodec: simple-audio-card,codec { 108 sound-dai = <&ak4613>; 109 }; 110 }; 111 112 vbus0_usb2: regulator-vbus0-usb2 { 113 compatible = "regulator-fixed"; 114 115 regulator-name = "USB20_VBUS0"; 116 regulator-min-microvolt = <5000000>; 117 regulator-max-microvolt = <5000000>; 118 119 gpio = <&gpio6 16 GPIO_ACTIVE_HIGH>; 120 enable-active-high; 121 }; 122 123 vcc_sdhi0: regulator-vcc-sdhi0 { 124 compatible = "regulator-fixed"; 125 126 regulator-name = "SDHI0 Vcc"; 127 regulator-min-microvolt = <3300000>; 128 regulator-max-microvolt = <3300000>; 129 130 gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>; 131 enable-active-high; 132 }; 133 134 vccq_sdhi0: regulator-vccq-sdhi0 { 135 compatible = "regulator-gpio"; 136 137 regulator-name = "SDHI0 VccQ"; 138 regulator-min-microvolt = <1800000>; 139 regulator-max-microvolt = <3300000>; 140 141 gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>; 142 gpios-states = <1>; 143 states = <3300000 1 144 1800000 0>; 145 }; 146 147 vcc_sdhi3: regulator-vcc-sdhi3 { 148 compatible = "regulator-fixed"; 149 150 regulator-name = "SDHI3 Vcc"; 151 regulator-min-microvolt = <3300000>; 152 regulator-max-microvolt = <3300000>; 153 154 gpio = <&gpio3 15 GPIO_ACTIVE_HIGH>; 155 enable-active-high; 156 }; 157 158 vccq_sdhi3: regulator-vccq-sdhi3 { 159 compatible = "regulator-gpio"; 160 161 regulator-name = "SDHI3 VccQ"; 162 regulator-min-microvolt = <1800000>; 163 regulator-max-microvolt = <3300000>; 164 165 gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>; 166 gpios-states = <1>; 167 states = <3300000 1 168 1800000 0>; 169 }; 170 171 hdmi0-out { 172 compatible = "hdmi-connector"; 173 label = "HDMI0 OUT"; 174 type = "a"; 175 176 port { 177 hdmi0_con: endpoint { 178 }; 179 }; 180 }; 181 182 hdmi1-out { 183 compatible = "hdmi-connector"; 184 label = "HDMI1 OUT"; 185 type = "a"; 186 187 port { 188 hdmi1_con: endpoint { 189 }; 190 }; 191 }; 192 193 vga { 194 compatible = "vga-connector"; 195 196 port { 197 vga_in: endpoint { 198 remote-endpoint = <&adv7123_out>; 199 }; 200 }; 201 }; 202 203 vga-encoder { 204 compatible = "adi,adv7123"; 205 206 ports { 207 #address-cells = <1>; 208 #size-cells = <0>; 209 210 port@0 { 211 reg = <0>; 212 adv7123_in: endpoint { 213 remote-endpoint = <&du_out_rgb>; 214 }; 215 }; 216 port@1 { 217 reg = <1>; 218 adv7123_out: endpoint { 219 remote-endpoint = <&vga_in>; 220 }; 221 }; 222 }; 223 }; 224 225 x12_clk: x12 { 226 compatible = "fixed-clock"; 227 #clock-cells = <0>; 228 clock-frequency = <24576000>; 229 }; 230 231 /* External DU dot clocks */ 232 x21_clk: x21-clock { 233 compatible = "fixed-clock"; 234 #clock-cells = <0>; 235 clock-frequency = <33000000>; 236 }; 237 238 x22_clk: x22-clock { 239 compatible = "fixed-clock"; 240 #clock-cells = <0>; 241 clock-frequency = <33000000>; 242 }; 243 244 x23_clk: x23-clock { 245 compatible = "fixed-clock"; 246 #clock-cells = <0>; 247 clock-frequency = <25000000>; 248 }; 249}; 250 251&audio_clk_a { 252 clock-frequency = <22579200>; 253}; 254 255&avb { 256 pinctrl-0 = <&avb_pins>; 257 pinctrl-names = "default"; 258 phy-handle = <&phy0>; 259 status = "okay"; 260 261 phy0: ethernet-phy@0 { 262 rxc-skew-ps = <1500>; 263 reg = <0>; 264 interrupt-parent = <&gpio2>; 265 interrupts = <11 IRQ_TYPE_LEVEL_LOW>; 266 reset-gpios = <&gpio2 10 GPIO_ACTIVE_LOW>; 267 }; 268}; 269 270&du { 271 pinctrl-0 = <&du_pins>; 272 pinctrl-names = "default"; 273 status = "okay"; 274 275 ports { 276 port@0 { 277 endpoint { 278 remote-endpoint = <&adv7123_in>; 279 }; 280 }; 281 }; 282}; 283 284&ehci0 { 285 dr_mode = "otg"; 286 status = "okay"; 287}; 288 289&ehci1 { 290 status = "okay"; 291}; 292 293&extalr_clk { 294 clock-frequency = <32768>; 295}; 296 297&hsusb { 298 dr_mode = "otg"; 299 status = "okay"; 300}; 301 302&i2c2 { 303 pinctrl-0 = <&i2c2_pins>; 304 pinctrl-names = "default"; 305 306 status = "okay"; 307 308 clock-frequency = <100000>; 309 310 ak4613: codec@10 { 311 compatible = "asahi-kasei,ak4613"; 312 #sound-dai-cells = <0>; 313 reg = <0x10>; 314 clocks = <&rcar_sound 3>; 315 316 asahi-kasei,in1-single-end; 317 asahi-kasei,in2-single-end; 318 asahi-kasei,out1-single-end; 319 asahi-kasei,out2-single-end; 320 asahi-kasei,out3-single-end; 321 asahi-kasei,out4-single-end; 322 asahi-kasei,out5-single-end; 323 asahi-kasei,out6-single-end; 324 }; 325 326 cs2000: clk_multiplier@4f { 327 #clock-cells = <0>; 328 compatible = "cirrus,cs2000-cp"; 329 reg = <0x4f>; 330 clocks = <&audio_clkout>, <&x12_clk>; 331 clock-names = "clk_in", "ref_clk"; 332 333 assigned-clocks = <&cs2000>; 334 assigned-clock-rates = <24576000>; /* 1/1 divide */ 335 }; 336}; 337 338&i2c4 { 339 status = "okay"; 340 341 csa_vdd: adc@7c { 342 compatible = "maxim,max9611"; 343 reg = <0x7c>; 344 345 shunt-resistor-micro-ohms = <5000>; 346 }; 347 348 csa_dvfs: adc@7f { 349 compatible = "maxim,max9611"; 350 reg = <0x7f>; 351 352 shunt-resistor-micro-ohms = <5000>; 353 }; 354}; 355 356&i2c_dvfs { 357 status = "okay"; 358 359 pmic: pmic@30 { 360 pinctrl-0 = <&irq0_pins>; 361 pinctrl-names = "default"; 362 363 compatible = "rohm,bd9571mwv"; 364 reg = <0x30>; 365 interrupt-parent = <&intc_ex>; 366 interrupts = <0 IRQ_TYPE_LEVEL_LOW>; 367 interrupt-controller; 368 #interrupt-cells = <2>; 369 gpio-controller; 370 #gpio-cells = <2>; 371 372 regulators { 373 dvfs: dvfs { 374 regulator-name = "dvfs"; 375 regulator-min-microvolt = <750000>; 376 regulator-max-microvolt = <1030000>; 377 regulator-boot-on; 378 regulator-always-on; 379 }; 380 }; 381 }; 382}; 383 384&ohci0 { 385 dr_mode = "otg"; 386 status = "okay"; 387}; 388 389&ohci1 { 390 status = "okay"; 391}; 392 393&pcie_bus_clk { 394 clock-frequency = <100000000>; 395}; 396 397&pciec0 { 398 status = "okay"; 399}; 400 401&pciec1 { 402 status = "okay"; 403}; 404 405&pfc { 406 pinctrl-0 = <&scif_clk_pins>; 407 pinctrl-names = "default"; 408 409 avb_pins: avb { 410 mux { 411 groups = "avb_link", "avb_mdc", "avb_mii"; 412 function = "avb"; 413 }; 414 415 pins_mdc { 416 groups = "avb_mdc"; 417 drive-strength = <24>; 418 }; 419 420 pins_mii_tx { 421 pins = "PIN_AVB_TX_CTL", "PIN_AVB_TXC", "PIN_AVB_TD0", 422 "PIN_AVB_TD1", "PIN_AVB_TD2", "PIN_AVB_TD3"; 423 drive-strength = <12>; 424 }; 425 }; 426 427 du_pins: du { 428 groups = "du_rgb888", "du_sync", "du_oddf", "du_clk_out_0"; 429 function = "du"; 430 }; 431 432 i2c2_pins: i2c2 { 433 groups = "i2c2_a"; 434 function = "i2c2"; 435 }; 436 437 irq0_pins: irq0 { 438 groups = "intc_ex_irq0"; 439 function = "intc_ex"; 440 }; 441 442 pwm1_pins: pwm1 { 443 groups = "pwm1_a"; 444 function = "pwm1"; 445 }; 446 447 scif1_pins: scif1 { 448 groups = "scif1_data_a", "scif1_ctrl"; 449 function = "scif1"; 450 }; 451 452 scif2_pins: scif2 { 453 groups = "scif2_data_a"; 454 function = "scif2"; 455 }; 456 457 scif_clk_pins: scif_clk { 458 groups = "scif_clk_a"; 459 function = "scif_clk"; 460 }; 461 462 sdhi0_pins: sd0 { 463 groups = "sdhi0_data4", "sdhi0_ctrl"; 464 function = "sdhi0"; 465 power-source = <3300>; 466 }; 467 468 sdhi0_pins_uhs: sd0_uhs { 469 groups = "sdhi0_data4", "sdhi0_ctrl"; 470 function = "sdhi0"; 471 power-source = <1800>; 472 }; 473 474 sdhi2_pins: sd2 { 475 groups = "sdhi2_data8", "sdhi2_ctrl"; 476 function = "sdhi2"; 477 power-source = <3300>; 478 }; 479 480 sdhi2_pins_uhs: sd2_uhs { 481 groups = "sdhi2_data8", "sdhi2_ctrl"; 482 function = "sdhi2"; 483 power-source = <1800>; 484 }; 485 486 sdhi3_pins: sd3 { 487 groups = "sdhi3_data4", "sdhi3_ctrl"; 488 function = "sdhi3"; 489 power-source = <3300>; 490 }; 491 492 sdhi3_pins_uhs: sd3_uhs { 493 groups = "sdhi3_data4", "sdhi3_ctrl"; 494 function = "sdhi3"; 495 power-source = <1800>; 496 }; 497 498 sound_pins: sound { 499 groups = "ssi01239_ctrl", "ssi0_data", "ssi1_data_a"; 500 function = "ssi"; 501 }; 502 503 sound_clk_pins: sound_clk { 504 groups = "audio_clk_a_a", "audio_clk_b_a", "audio_clk_c_a", 505 "audio_clkout_a", "audio_clkout3_a"; 506 function = "audio_clk"; 507 }; 508 509 usb0_pins: usb0 { 510 groups = "usb0"; 511 function = "usb0"; 512 }; 513 514 usb1_pins: usb1 { 515 mux { 516 groups = "usb1"; 517 function = "usb1"; 518 }; 519 520 ovc { 521 pins = "GP_6_27"; 522 bias-pull-up; 523 }; 524 525 pwen { 526 pins = "GP_6_26"; 527 bias-pull-down; 528 }; 529 }; 530 531 usb30_pins: usb30 { 532 groups = "usb30"; 533 function = "usb30"; 534 }; 535}; 536 537&pwm1 { 538 pinctrl-0 = <&pwm1_pins>; 539 pinctrl-names = "default"; 540 541 status = "okay"; 542}; 543 544&rcar_sound { 545 pinctrl-0 = <&sound_pins &sound_clk_pins>; 546 pinctrl-names = "default"; 547 548 /* Single DAI */ 549 #sound-dai-cells = <0>; 550 551 /* audio_clkout0/1/2/3 */ 552 #clock-cells = <1>; 553 clock-frequency = <12288000 11289600>; 554 555 status = "okay"; 556 557 /* update <audio_clk_b> to <cs2000> */ 558 clocks = <&cpg CPG_MOD 1005>, 559 <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>, 560 <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>, 561 <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>, 562 <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>, 563 <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>, 564 <&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>, 565 <&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>, 566 <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>, 567 <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>, 568 <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>, 569 <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>, 570 <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>, 571 <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>, 572 <&audio_clk_a>, <&cs2000>, 573 <&audio_clk_c>, 574 <&cpg CPG_CORE CPG_AUDIO_CLK_I>; 575 576 rcar_sound,dai { 577 dai0 { 578 playback = <&ssi0 &src0 &dvc0>; 579 capture = <&ssi1 &src1 &dvc1>; 580 }; 581 }; 582}; 583 584&scif1 { 585 pinctrl-0 = <&scif1_pins>; 586 pinctrl-names = "default"; 587 588 uart-has-rtscts; 589 status = "okay"; 590}; 591 592&scif2 { 593 pinctrl-0 = <&scif2_pins>; 594 pinctrl-names = "default"; 595 596 status = "okay"; 597}; 598 599&scif_clk { 600 clock-frequency = <14745600>; 601}; 602 603&sdhi0 { 604 pinctrl-0 = <&sdhi0_pins>; 605 pinctrl-1 = <&sdhi0_pins_uhs>; 606 pinctrl-names = "default", "state_uhs"; 607 608 vmmc-supply = <&vcc_sdhi0>; 609 vqmmc-supply = <&vccq_sdhi0>; 610 cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>; 611 wp-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>; 612 bus-width = <4>; 613 sd-uhs-sdr50; 614 status = "okay"; 615}; 616 617&sdhi2 { 618 /* used for on-board 8bit eMMC */ 619 pinctrl-0 = <&sdhi2_pins>; 620 pinctrl-1 = <&sdhi2_pins_uhs>; 621 pinctrl-names = "default", "state_uhs"; 622 623 vmmc-supply = <®_3p3v>; 624 vqmmc-supply = <®_1p8v>; 625 bus-width = <8>; 626 mmc-hs200-1_8v; 627 non-removable; 628 fixed-emmc-driver-type = <1>; 629 status = "okay"; 630}; 631 632&sdhi3 { 633 pinctrl-0 = <&sdhi3_pins>; 634 pinctrl-1 = <&sdhi3_pins_uhs>; 635 pinctrl-names = "default", "state_uhs"; 636 637 vmmc-supply = <&vcc_sdhi3>; 638 vqmmc-supply = <&vccq_sdhi3>; 639 cd-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; 640 wp-gpios = <&gpio4 16 GPIO_ACTIVE_HIGH>; 641 bus-width = <4>; 642 sd-uhs-sdr50; 643 status = "okay"; 644}; 645 646&ssi1 { 647 shared-pin; 648}; 649 650&usb_extal_clk { 651 clock-frequency = <50000000>; 652}; 653 654&usb2_phy0 { 655 pinctrl-0 = <&usb0_pins>; 656 pinctrl-names = "default"; 657 658 vbus-supply = <&vbus0_usb2>; 659 status = "okay"; 660}; 661 662&usb2_phy1 { 663 pinctrl-0 = <&usb1_pins>; 664 pinctrl-names = "default"; 665 666 status = "okay"; 667}; 668 669&usb3_peri0 { 670 phys = <&usb3_phy0>; 671 phy-names = "usb"; 672 673 status = "okay"; 674}; 675 676&usb3_phy0 { 677 status = "okay"; 678}; 679 680&usb3s0_clk { 681 clock-frequency = <100000000>; 682}; 683 684&wdt0 { 685 timeout-sec = <60>; 686 status = "okay"; 687}; 688 689&xhci0 { 690 pinctrl-0 = <&usb30_pins>; 691 pinctrl-names = "default"; 692 693 status = "okay"; 694}; 695