arch/arm64/boot/dts/renesas/salvator-common.dtsi

   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 = <&reg_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         phy-mode = "rgmii-txid";
 260         status = "okay";
 261
 262         phy0: ethernet-phy@0 {
 263                 rxc-skew-ps = <1500>;
 264                 reg = <0>;
 265                 interrupt-parent = <&gpio2>;
 266                 interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
 267                 reset-gpios = <&gpio2 10 GPIO_ACTIVE_LOW>;
 268         };
 269 };
 270
 271 &du {
 272         pinctrl-0 = <&du_pins>;
 273         pinctrl-names = "default";
 274         status = "okay";
 275
 276         ports {
 277                 port@0 {
 278                         endpoint {
 279                                 remote-endpoint = <&adv7123_in>;
 280                         };
 281                 };
 282         };
 283 };
 284
 285 &ehci0 {
 286         dr_mode = "otg";
 287         status = "okay";
 288 };
 289
 290 &ehci1 {
 291         status = "okay";
 292 };
 293
 294 &extalr_clk {
 295         clock-frequency = <32768>;
 296 };
 297
 298 &hsusb {
 299         dr_mode = "otg";
 300         status = "okay";
 301 };
 302
 303 &i2c2 {
 304         pinctrl-0 = <&i2c2_pins>;
 305         pinctrl-names = "default";
 306
 307         status = "okay";
 308
 309         clock-frequency = <100000>;
 310
 311         ak4613: codec@10 {
 312                 compatible = "asahi-kasei,ak4613";
 313                 #sound-dai-cells = <0>;
 314                 reg = <0x10>;
 315                 clocks = <&rcar_sound 3>;
 316
 317                 asahi-kasei,in1-single-end;
 318                 asahi-kasei,in2-single-end;
 319                 asahi-kasei,out1-single-end;
 320                 asahi-kasei,out2-single-end;
 321                 asahi-kasei,out3-single-end;
 322                 asahi-kasei,out4-single-end;
 323                 asahi-kasei,out5-single-end;
 324                 asahi-kasei,out6-single-end;
 325         };
 326
 327         cs2000: clk_multiplier@4f {
 328                 #clock-cells = <0>;
 329                 compatible = "cirrus,cs2000-cp";
 330                 reg = <0x4f>;
 331                 clocks = <&audio_clkout>, <&x12_clk>;
 332                 clock-names = "clk_in", "ref_clk";
 333
 334                 assigned-clocks = <&cs2000>;
 335                 assigned-clock-rates = <24576000>; /* 1/1 divide */
 336         };
 337 };
 338
 339 &i2c4 {
 340         status = "okay";
 341
 342         pca9654: gpio@20 {
 343                 compatible = "onnn,pca9654";
 344                 reg = <0x20>;
 345                 gpio-controller;
 346                 #gpio-cells = <2>;
 347         };
 348
 349         csa_vdd: adc@7c {
 350                 compatible = "maxim,max9611";
 351                 reg = <0x7c>;
 352
 353                 shunt-resistor-micro-ohms = <5000>;
 354         };
 355
 356         csa_dvfs: adc@7f {
 357                 compatible = "maxim,max9611";
 358                 reg = <0x7f>;
 359
 360                 shunt-resistor-micro-ohms = <5000>;
 361         };
 362 };
 363
 364 &i2c_dvfs {
 365         status = "okay";
 366
 367         pmic: pmic@30 {
 368                 pinctrl-0 = <&irq0_pins>;
 369                 pinctrl-names = "default";
 370
 371                 compatible = "rohm,bd9571mwv";
 372                 reg = <0x30>;
 373                 interrupt-parent = <&intc_ex>;
 374                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 375                 interrupt-controller;
 376                 #interrupt-cells = <2>;
 377                 gpio-controller;
 378                 #gpio-cells = <2>;
 379
 380                 regulators {
 381                         dvfs: dvfs {
 382                                 regulator-name = "dvfs";
 383                                 regulator-min-microvolt = <750000>;
 384                                 regulator-max-microvolt = <1030000>;
 385                                 regulator-boot-on;
 386                                 regulator-always-on;
 387                         };
 388                 };
 389         };
 390 };
 391
 392 &ohci0 {
 393         dr_mode = "otg";
 394         status = "okay";
 395 };
 396
 397 &ohci1 {
 398         status = "okay";
 399 };
 400
 401 &pcie_bus_clk {
 402         clock-frequency = <100000000>;
 403 };
 404
 405 &pciec0 {
 406         status = "okay";
 407 };
 408
 409 &pciec1 {
 410         status = "okay";
 411 };
 412
 413 &pfc {
 414         pinctrl-0 = <&scif_clk_pins>;
 415         pinctrl-names = "default";
 416
 417         avb_pins: avb {
 418                 mux {
 419                         groups = "avb_link", "avb_mdc", "avb_mii";
 420                         function = "avb";
 421                 };
 422
 423                 pins_mdc {
 424                         groups = "avb_mdc";
 425                         drive-strength = <24>;
 426                 };
 427
 428                 pins_mii_tx {
 429                         pins = "PIN_AVB_TX_CTL", "PIN_AVB_TXC", "PIN_AVB_TD0",
 430                                "PIN_AVB_TD1", "PIN_AVB_TD2", "PIN_AVB_TD3";
 431                         drive-strength = <12>;
 432                 };
 433         };
 434
 435         du_pins: du {
 436                 groups = "du_rgb888", "du_sync", "du_oddf", "du_clk_out_0";
 437                 function = "du";
 438         };
 439
 440         i2c2_pins: i2c2 {
 441                 groups = "i2c2_a";
 442                 function = "i2c2";
 443         };
 444
 445         irq0_pins: irq0 {
 446                 groups = "intc_ex_irq0";
 447                 function = "intc_ex";
 448         };
 449
 450         pwm1_pins: pwm1 {
 451                 groups = "pwm1_a";
 452                 function = "pwm1";
 453         };
 454
 455         scif1_pins: scif1 {
 456                 groups = "scif1_data_a", "scif1_ctrl";
 457                 function = "scif1";
 458         };
 459
 460         scif2_pins: scif2 {
 461                 groups = "scif2_data_a";
 462                 function = "scif2";
 463         };
 464
 465         scif_clk_pins: scif_clk {
 466                 groups = "scif_clk_a";
 467                 function = "scif_clk";
 468         };
 469
 470         sdhi0_pins: sd0 {
 471                 groups = "sdhi0_data4", "sdhi0_ctrl";
 472                 function = "sdhi0";
 473                 power-source = <3300>;
 474         };
 475
 476         sdhi0_pins_uhs: sd0_uhs {
 477                 groups = "sdhi0_data4", "sdhi0_ctrl";
 478                 function = "sdhi0";
 479                 power-source = <1800>;
 480         };
 481
 482         sdhi2_pins: sd2 {
 483                 groups = "sdhi2_data8", "sdhi2_ctrl";
 484                 function = "sdhi2";
 485                 power-source = <3300>;
 486         };
 487
 488         sdhi2_pins_uhs: sd2_uhs {
 489                 groups = "sdhi2_data8", "sdhi2_ctrl";
 490                 function = "sdhi2";
 491                 power-source = <1800>;
 492         };
 493
 494         sdhi3_pins: sd3 {
 495                 groups = "sdhi3_data4", "sdhi3_ctrl";
 496                 function = "sdhi3";
 497                 power-source = <3300>;
 498         };
 499
 500         sdhi3_pins_uhs: sd3_uhs {
 501                 groups = "sdhi3_data4", "sdhi3_ctrl";
 502                 function = "sdhi3";
 503                 power-source = <1800>;
 504         };
 505
 506         sound_pins: sound {
 507                 groups = "ssi01239_ctrl", "ssi0_data", "ssi1_data_a";
 508                 function = "ssi";
 509         };
 510
 511         sound_clk_pins: sound_clk {
 512                 groups = "audio_clk_a_a", "audio_clk_b_a", "audio_clk_c_a",
 513                          "audio_clkout_a", "audio_clkout3_a";
 514                 function = "audio_clk";
 515         };
 516
 517         usb0_pins: usb0 {
 518                 groups = "usb0";
 519                 function = "usb0";
 520         };
 521
 522         usb1_pins: usb1 {
 523                 mux {
 524                         groups = "usb1";
 525                         function = "usb1";
 526                 };
 527
 528                 ovc {
 529                         pins = "GP_6_27";
 530                         bias-pull-up;
 531                 };
 532
 533                 pwen {
 534                         pins = "GP_6_26";
 535                         bias-pull-down;
 536                 };
 537         };
 538
 539         usb30_pins: usb30 {
 540                 groups = "usb30";
 541                 function = "usb30";
 542         };
 543 };
 544
 545 &pwm1 {
 546         pinctrl-0 = <&pwm1_pins>;
 547         pinctrl-names = "default";
 548
 549         status = "okay";
 550 };
 551
 552 &rcar_sound {
 553         pinctrl-0 = <&sound_pins &sound_clk_pins>;
 554         pinctrl-names = "default";
 555
 556         /* Single DAI */
 557         #sound-dai-cells = <0>;
 558
 559         /* audio_clkout0/1/2/3 */
 560         #clock-cells = <1>;
 561         clock-frequency = <12288000 11289600>;
 562
 563         status = "okay";
 564
 565         /* update <audio_clk_b> to <cs2000> */
 566         clocks = <&cpg CPG_MOD 1005>,
 567                  <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,
 568                  <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>,
 569                  <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>,
 570                  <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>,
 571                  <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>,
 572                  <&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>,
 573                  <&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>,
 574                  <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>,
 575                  <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>,
 576                  <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>,
 577                  <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
 578                  <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
 579                  <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,
 580                  <&audio_clk_a>, <&cs2000>,
 581                  <&audio_clk_c>,
 582                  <&cpg CPG_CORE CPG_AUDIO_CLK_I>;
 583
 584         rcar_sound,dai {
 585                 dai0 {
 586                         playback = <&ssi0 &src0 &dvc0>;
 587                         capture  = <&ssi1 &src1 &dvc1>;
 588                 };
 589         };
 590 };
 591
 592 &scif1 {
 593         pinctrl-0 = <&scif1_pins>;
 594         pinctrl-names = "default";
 595
 596         uart-has-rtscts;
 597         status = "okay";
 598 };
 599
 600 &scif2 {
 601         pinctrl-0 = <&scif2_pins>;
 602         pinctrl-names = "default";
 603
 604         status = "okay";
 605 };
 606
 607 &scif_clk {
 608         clock-frequency = <14745600>;
 609 };
 610
 611 &sdhi0 {
 612         pinctrl-0 = <&sdhi0_pins>;
 613         pinctrl-1 = <&sdhi0_pins_uhs>;
 614         pinctrl-names = "default", "state_uhs";
 615
 616         vmmc-supply = <&vcc_sdhi0>;
 617         vqmmc-supply = <&vccq_sdhi0>;
 618         cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
 619         wp-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
 620         bus-width = <4>;
 621         sd-uhs-sdr50;
 622         status = "okay";
 623 };
 624
 625 &sdhi2 {
 626         /* used for on-board 8bit eMMC */
 627         pinctrl-0 = <&sdhi2_pins>;
 628         pinctrl-1 = <&sdhi2_pins_uhs>;
 629         pinctrl-names = "default", "state_uhs";
 630
 631         vmmc-supply = <&reg_3p3v>;
 632         vqmmc-supply = <&reg_1p8v>;
 633         bus-width = <8>;
 634         mmc-hs200-1_8v;
 635         non-removable;
 636         fixed-emmc-driver-type = <1>;
 637         status = "okay";
 638 };
 639
 640 &sdhi3 {
 641         pinctrl-0 = <&sdhi3_pins>;
 642         pinctrl-1 = <&sdhi3_pins_uhs>;
 643         pinctrl-names = "default", "state_uhs";
 644
 645         vmmc-supply = <&vcc_sdhi3>;
 646         vqmmc-supply = <&vccq_sdhi3>;
 647         cd-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>;
 648         wp-gpios = <&gpio4 16 GPIO_ACTIVE_HIGH>;
 649         bus-width = <4>;
 650         sd-uhs-sdr50;
 651         status = "okay";
 652 };
 653
 654 &ssi1 {
 655         shared-pin;
 656 };
 657
 658 &usb_extal_clk {
 659         clock-frequency = <50000000>;
 660 };
 661
 662 &usb2_phy0 {
 663         pinctrl-0 = <&usb0_pins>;
 664         pinctrl-names = "default";
 665
 666         vbus-supply = <&vbus0_usb2>;
 667         status = "okay";
 668 };
 669
 670 &usb2_phy1 {
 671         pinctrl-0 = <&usb1_pins>;
 672         pinctrl-names = "default";
 673
 674         status = "okay";
 675 };
 676
 677 &usb3_peri0 {
 678         phys = <&usb3_phy0>;
 679         phy-names = "usb";
 680
 681         status = "okay";
 682 };
 683
 684 &usb3_phy0 {
 685         status = "okay";
 686 };
 687
 688 &usb3s0_clk {
 689         clock-frequency = <100000000>;
 690 };
 691
 692 &wdt0 {
 693         timeout-sec = <60>;
 694         status = "okay";
 695 };
 696
 697 &xhci0 {
 698         pinctrl-0 = <&usb30_pins>;
 699         pinctrl-names = "default";
 700
 701         status = "okay";
 702 };