arch/arm/dts/r8a7791-porter.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Device Tree Source for the Porter board
   4  *
   5  * Copyright (C) 2015 Cogent Embedded, Inc.
   6  */
   7
   8 /*
   9  * SSI-AK4642
  10  *
  11  * JP3: 2-1: AK4642
  12  *      2-3: ADV7511
  13  *
  14  * This command is required before playback/capture:
  15  *
  16  *      amixer set "LINEOUT Mixer DACL" on
  17  */
  18
  19 /dts-v1/;
  20 #include "r8a7791.dtsi"
  21 #include <dt-bindings/gpio/gpio.h>
  22
  23 / {
  24         model = "Porter";
  25         compatible = "renesas,porter", "renesas,r8a7791";
  26
  27         aliases {
  28                 serial0 = &scif0;
  29         };
  30
  31         chosen {
  32                 bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
  33                 stdout-path = "serial0:115200n8";
  34         };
  35
  36         memory@40000000 {
  37                 device_type = "memory";
  38                 reg = <0 0x40000000 0 0x40000000>;
  39         };
  40
  41         memory@200000000 {
  42                 device_type = "memory";
  43                 reg = <2 0x00000000 0 0x40000000>;
  44         };
  45
  46         vcc_sdhi0: regulator-vcc-sdhi0 {
  47                 compatible = "regulator-fixed";
  48
  49                 regulator-name = "SDHI0 Vcc";
  50                 regulator-min-microvolt = <3300000>;
  51                 regulator-max-microvolt = <3300000>;
  52                 regulator-always-on;
  53         };
  54
  55         vccq_sdhi0: regulator-vccq-sdhi0 {
  56                 compatible = "regulator-gpio";
  57
  58                 regulator-name = "SDHI0 VccQ";
  59                 regulator-min-microvolt = <1800000>;
  60                 regulator-max-microvolt = <3300000>;
  61
  62                 gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>;
  63                 gpios-states = <1>;
  64                 states = <3300000 1
  65                           1800000 0>;
  66         };
  67
  68         vcc_sdhi2: regulator-vcc-sdhi2 {
  69                 compatible = "regulator-fixed";
  70
  71                 regulator-name = "SDHI2 Vcc";
  72                 regulator-min-microvolt = <3300000>;
  73                 regulator-max-microvolt = <3300000>;
  74                 regulator-always-on;
  75         };
  76
  77         vccq_sdhi2: regulator-vccq-sdhi2 {
  78                 compatible = "regulator-gpio";
  79
  80                 regulator-name = "SDHI2 VccQ";
  81                 regulator-min-microvolt = <1800000>;
  82                 regulator-max-microvolt = <3300000>;
  83
  84                 gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
  85                 gpios-states = <1>;
  86                 states = <3300000 1
  87                           1800000 0>;
  88         };
  89
  90         hdmi-out {
  91                 compatible = "hdmi-connector";
  92                 type = "a";
  93
  94                 port {
  95                         hdmi_con: endpoint {
  96                                 remote-endpoint = <&adv7511_out>;
  97                         };
  98                 };
  99         };
 100
 101         x3_clk: x3-clock {
 102                 compatible = "fixed-clock";
 103                 #clock-cells = <0>;
 104                 clock-frequency = <148500000>;
 105         };
 106
 107         x16_clk: x16-clock {
 108                 compatible = "fixed-clock";
 109                 #clock-cells = <0>;
 110                 clock-frequency = <74250000>;
 111         };
 112
 113         x14_clk: audio_clock {
 114                 compatible = "fixed-clock";
 115                 #clock-cells = <0>;
 116                 clock-frequency = <11289600>;
 117         };
 118
 119         sound {
 120                 compatible = "simple-audio-card";
 121
 122                 simple-audio-card,format = "left_j";
 123                 simple-audio-card,bitclock-master = <&soundcodec>;
 124                 simple-audio-card,frame-master = <&soundcodec>;
 125
 126                 simple-audio-card,cpu {
 127                         sound-dai = <&rcar_sound>;
 128                 };
 129
 130                 soundcodec: simple-audio-card,codec {
 131                         sound-dai = <&ak4642>;
 132                         clocks = <&x14_clk>;
 133                 };
 134         };
 135 };
 136
 137 &extal_clk {
 138         clock-frequency = <20000000>;
 139 };
 140
 141 &pfc {
 142         scif0_pins: scif0 {
 143                 groups = "scif0_data_d";
 144                 function = "scif0";
 145         };
 146
 147         ether_pins: ether {
 148                 groups = "eth_link", "eth_mdio", "eth_rmii";
 149                 function = "eth";
 150         };
 151
 152         phy1_pins: phy1 {
 153                 groups = "intc_irq0";
 154                 function = "intc";
 155         };
 156
 157         sdhi0_pins: sd0 {
 158                 groups = "sdhi0_data4", "sdhi0_ctrl";
 159                 function = "sdhi0";
 160         };
 161
 162         sdhi2_pins: sd2 {
 163                 groups = "sdhi2_data4", "sdhi2_ctrl";
 164                 function = "sdhi2";
 165         };
 166
 167         qspi_pins: qspi {
 168                 groups = "qspi_ctrl", "qspi_data4";
 169                 function = "qspi";
 170         };
 171
 172         i2c2_pins: i2c2 {
 173                 groups = "i2c2";
 174                 function = "i2c2";
 175         };
 176
 177         usb0_pins: usb0 {
 178                 groups = "usb0";
 179                 function = "usb0";
 180         };
 181
 182         usb1_pins: usb1 {
 183                 groups = "usb1";
 184                 function = "usb1";
 185         };
 186
 187         vin0_pins: vin0 {
 188                 groups = "vin0_data8", "vin0_clk";
 189                 function = "vin0";
 190         };
 191
 192         can0_pins: can0 {
 193                 groups = "can0_data";
 194                 function = "can0";
 195         };
 196
 197         du_pins: du {
 198                 groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0";
 199                 function = "du";
 200         };
 201
 202         ssi_pins: sound {
 203                 groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
 204                 function = "ssi";
 205         };
 206
 207         audio_clk_pins: audio_clk {
 208                 groups = "audio_clk_a";
 209                 function = "audio_clk";
 210         };
 211 };
 212
 213 &scif0 {
 214         pinctrl-0 = <&scif0_pins>;
 215         pinctrl-names = "default";
 216
 217         status = "okay";
 218 };
 219
 220 &ether {
 221         pinctrl-0 = <&ether_pins &phy1_pins>;
 222         pinctrl-names = "default";
 223
 224         phy-handle = <&phy1>;
 225         renesas,ether-link-active-low;
 226         status = "okay";
 227
 228         phy1: ethernet-phy@1 {
 229                 reg = <1>;
 230                 interrupt-parent = <&irqc0>;
 231                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 232                 micrel,led-mode = <1>;
 233         };
 234 };
 235
 236 &sdhi0 {
 237         pinctrl-0 = <&sdhi0_pins>;
 238         pinctrl-names = "default";
 239
 240         vmmc-supply = <&vcc_sdhi0>;
 241         vqmmc-supply = <&vccq_sdhi0>;
 242         cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>;
 243         wp-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
 244         status = "okay";
 245 };
 246
 247 &sdhi2 {
 248         pinctrl-0 = <&sdhi2_pins>;
 249         pinctrl-names = "default";
 250
 251         vmmc-supply = <&vcc_sdhi2>;
 252         vqmmc-supply = <&vccq_sdhi2>;
 253         cd-gpios = <&gpio6 22 GPIO_ACTIVE_LOW>;
 254         status = "okay";
 255 };
 256
 257 &qspi {
 258         pinctrl-0 = <&qspi_pins>;
 259         pinctrl-names = "default";
 260
 261         status = "okay";
 262
 263         flash@0 {
 264                 compatible = "spansion,s25fl512s", "jedec,spi-nor";
 265                 reg = <0>;
 266                 spi-max-frequency = <30000000>;
 267                 spi-tx-bus-width = <4>;
 268                 spi-rx-bus-width = <4>;
 269                 m25p,fast-read;
 270
 271                 partitions {
 272                         compatible = "fixed-partitions";
 273                         #address-cells = <1>;
 274                         #size-cells = <1>;
 275
 276                         partition@0 {
 277                                 label = "loader_prg";
 278                                 reg = <0x00000000 0x00040000>;
 279                                 read-only;
 280                         };
 281                         partition@40000 {
 282                                 label = "user_prg";
 283                                 reg = <0x00040000 0x00400000>;
 284                                 read-only;
 285                         };
 286                         partition@440000 {
 287                                 label = "flash_fs";
 288                                 reg = <0x00440000 0x03bc0000>;
 289                         };
 290                 };
 291         };
 292 };
 293
 294 &i2c2 {
 295         pinctrl-0 = <&i2c2_pins>;
 296         pinctrl-names = "default";
 297
 298         status = "okay";
 299         clock-frequency = <400000>;
 300
 301         ak4642: codec@12 {
 302                 compatible = "asahi-kasei,ak4642";
 303                 #sound-dai-cells = <0>;
 304                 reg = <0x12>;
 305         };
 306
 307         composite-in@20 {
 308                 compatible = "adi,adv7180";
 309                 reg = <0x20>;
 310                 remote = <&vin0>;
 311
 312                 port {
 313                         adv7180: endpoint {
 314                                 bus-width = <8>;
 315                                 remote-endpoint = <&vin0ep>;
 316                         };
 317                 };
 318         };
 319
 320         hdmi@39 {
 321                 compatible = "adi,adv7511w";
 322                 reg = <0x39>;
 323                 interrupt-parent = <&gpio3>;
 324                 interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
 325
 326                 adi,input-depth = <8>;
 327                 adi,input-colorspace = "rgb";
 328                 adi,input-clock = "1x";
 329                 adi,input-style = <1>;
 330                 adi,input-justification = "evenly";
 331
 332                 ports {
 333                         #address-cells = <1>;
 334                         #size-cells = <0>;
 335
 336                         port@0 {
 337                                 reg = <0>;
 338                                 adv7511_in: endpoint {
 339                                         remote-endpoint = <&du_out_rgb>;
 340                                 };
 341                         };
 342
 343                         port@1 {
 344                                 reg = <1>;
 345                                 adv7511_out: endpoint {
 346                                         remote-endpoint = <&hdmi_con>;
 347                                 };
 348                         };
 349                 };
 350         };
 351 };
 352
 353 &i2c6 {
 354         status = "okay";
 355         clock-frequency = <400000>;
 356 };
 357
 358 &sata0 {
 359         status = "okay";
 360 };
 361
 362 /* composite video input */
 363 &vin0 {
 364         status = "okay";
 365         pinctrl-0 = <&vin0_pins>;
 366         pinctrl-names = "default";
 367
 368         port {
 369                 #address-cells = <1>;
 370                 #size-cells = <0>;
 371
 372                 vin0ep: endpoint {
 373                         remote-endpoint = <&adv7180>;
 374                         bus-width = <8>;
 375                 };
 376         };
 377 };
 378
 379 &pci0 {
 380         pinctrl-0 = <&usb0_pins>;
 381         pinctrl-names = "default";
 382
 383         status = "okay";
 384 };
 385
 386 &pci1 {
 387         pinctrl-0 = <&usb1_pins>;
 388         pinctrl-names = "default";
 389
 390         status = "okay";
 391 };
 392
 393 &hsusb {
 394         pinctrl-0 = <&usb0_pins>;
 395         pinctrl-names = "default";
 396
 397         status = "okay";
 398 };
 399
 400 &usbphy {
 401         status = "okay";
 402 };
 403
 404 &pcie_bus_clk {
 405         clock-frequency = <100000000>;
 406 };
 407
 408 &pciec {
 409         status = "okay";
 410 };
 411
 412 &can0 {
 413         pinctrl-0 = <&can0_pins>;
 414         pinctrl-names = "default";
 415
 416         status = "okay";
 417 };
 418
 419 &du {
 420         pinctrl-0 = <&du_pins>;
 421         pinctrl-names = "default";
 422         status = "okay";
 423
 424         clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&cpg CPG_MOD 726>,
 425                  <&x3_clk>, <&x16_clk>;
 426         clock-names = "du.0", "du.1", "lvds.0",
 427                       "dclkin.0", "dclkin.1";
 428
 429         ports {
 430                 port@1 {
 431                         endpoint {
 432                                 remote-endpoint = <&adv7511_in>;
 433                         };
 434                 };
 435         };
 436 };
 437
 438 &rcar_sound {
 439         pinctrl-0 = <&ssi_pins &audio_clk_pins>;
 440         pinctrl-names = "default";
 441         status = "okay";
 442
 443         /* Single DAI */
 444         #sound-dai-cells = <0>;
 445
 446         rcar_sound,dai {
 447                 dai0 {
 448                         playback = <&ssi0>;
 449                         capture  = <&ssi1>;
 450                 };
 451         };
 452 };
 453
 454 &ssi1 {
 455         shared-pin;
 456 };