arch/arm/boot/dts/r8a7791-koelsch.dts

   1 /*
   2  * Device Tree Source for the Koelsch board
   3  *
   4  * Copyright (C) 2013 Renesas Electronics Corporation
   5  * Copyright (C) 2013-2014 Renesas Solutions Corp.
   6  * Copyright (C) 2014 Cogent Embedded, Inc.
   7  *
   8  * This file is licensed under the terms of the GNU General Public License
   9  * version 2.  This program is licensed "as is" without any warranty of any
  10  * kind, whether express or implied.
  11  */
  12
  13 /dts-v1/;
  14 #include "r8a7791.dtsi"
  15 #include <dt-bindings/gpio/gpio.h>
  16 #include <dt-bindings/input/input.h>
  17
  18 / {
  19         model = "Koelsch";
  20         compatible = "renesas,koelsch", "renesas,r8a7791";
  21
  22         aliases {
  23                 serial6 = &scif0;
  24                 serial7 = &scif1;
  25         };
  26
  27         chosen {
  28                 bootargs = "console=ttySC6,115200 ignore_loglevel rw root=/dev/nfs ip=dhcp";
  29                 stdout-path = &scif0;
  30         };
  31
  32         memory@40000000 {
  33                 device_type = "memory";
  34                 reg = <0 0x40000000 0 0x40000000>;
  35         };
  36
  37         memory@200000000 {
  38                 device_type = "memory";
  39                 reg = <2 0x00000000 0 0x40000000>;
  40         };
  41
  42         lbsc {
  43                 #address-cells = <1>;
  44                 #size-cells = <1>;
  45         };
  46
  47         keyboard {
  48                 compatible = "gpio-keys";
  49
  50                 key-1 {
  51                         gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
  52                         linux,code = <KEY_1>;
  53                         label = "SW2-1";
  54                         gpio-key,wakeup;
  55                         debounce-interval = <20>;
  56                 };
  57                 key-2 {
  58                         gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
  59                         linux,code = <KEY_2>;
  60                         label = "SW2-2";
  61                         gpio-key,wakeup;
  62                         debounce-interval = <20>;
  63                 };
  64                 key-3 {
  65                         gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
  66                         linux,code = <KEY_3>;
  67                         label = "SW2-3";
  68                         gpio-key,wakeup;
  69                         debounce-interval = <20>;
  70                 };
  71                 key-4 {
  72                         gpios = <&gpio5 3 GPIO_ACTIVE_LOW>;
  73                         linux,code = <KEY_4>;
  74                         label = "SW2-4";
  75                         gpio-key,wakeup;
  76                         debounce-interval = <20>;
  77                 };
  78                 key-a {
  79                         gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
  80                         linux,code = <KEY_A>;
  81                         label = "SW30";
  82                         gpio-key,wakeup;
  83                         debounce-interval = <20>;
  84                 };
  85                 key-b {
  86                         gpios = <&gpio7 1 GPIO_ACTIVE_LOW>;
  87                         linux,code = <KEY_B>;
  88                         label = "SW31";
  89                         gpio-key,wakeup;
  90                         debounce-interval = <20>;
  91                 };
  92                 key-c {
  93                         gpios = <&gpio7 2 GPIO_ACTIVE_LOW>;
  94                         linux,code = <KEY_C>;
  95                         label = "SW32";
  96                         gpio-key,wakeup;
  97                         debounce-interval = <20>;
  98                 };
  99                 key-d {
 100                         gpios = <&gpio7 3 GPIO_ACTIVE_LOW>;
 101                         linux,code = <KEY_D>;
 102                         label = "SW33";
 103                         gpio-key,wakeup;
 104                         debounce-interval = <20>;
 105                 };
 106                 key-e {
 107                         gpios = <&gpio7 4 GPIO_ACTIVE_LOW>;
 108                         linux,code = <KEY_E>;
 109                         label = "SW34";
 110                         gpio-key,wakeup;
 111                         debounce-interval = <20>;
 112                 };
 113                 key-f {
 114                         gpios = <&gpio7 5 GPIO_ACTIVE_LOW>;
 115                         linux,code = <KEY_F>;
 116                         label = "SW35";
 117                         gpio-key,wakeup;
 118                         debounce-interval = <20>;
 119                 };
 120                 key-g {
 121                         gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;
 122                         linux,code = <KEY_G>;
 123                         label = "SW36";
 124                         gpio-key,wakeup;
 125                         debounce-interval = <20>;
 126                 };
 127         };
 128
 129         leds {
 130                 compatible = "gpio-leds";
 131                 led6 {
 132                         gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>;
 133                 };
 134                 led7 {
 135                         gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>;
 136                 };
 137                 led8 {
 138                         gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;
 139                 };
 140         };
 141
 142         vcc_sdhi0: regulator@0 {
 143                 compatible = "regulator-fixed";
 144
 145                 regulator-name = "SDHI0 Vcc";
 146                 regulator-min-microvolt = <3300000>;
 147                 regulator-max-microvolt = <3300000>;
 148
 149                 gpio = <&gpio7 17 GPIO_ACTIVE_HIGH>;
 150                 enable-active-high;
 151         };
 152
 153         vccq_sdhi0: regulator@1 {
 154                 compatible = "regulator-gpio";
 155
 156                 regulator-name = "SDHI0 VccQ";
 157                 regulator-min-microvolt = <1800000>;
 158                 regulator-max-microvolt = <3300000>;
 159
 160                 gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>;
 161                 gpios-states = <1>;
 162                 states = <3300000 1
 163                           1800000 0>;
 164         };
 165
 166         vcc_sdhi1: regulator@2 {
 167                 compatible = "regulator-fixed";
 168
 169                 regulator-name = "SDHI1 Vcc";
 170                 regulator-min-microvolt = <3300000>;
 171                 regulator-max-microvolt = <3300000>;
 172
 173                 gpio = <&gpio7 18 GPIO_ACTIVE_HIGH>;
 174                 enable-active-high;
 175         };
 176
 177         vccq_sdhi1: regulator@3 {
 178                 compatible = "regulator-gpio";
 179
 180                 regulator-name = "SDHI1 VccQ";
 181                 regulator-min-microvolt = <1800000>;
 182                 regulator-max-microvolt = <3300000>;
 183
 184                 gpios = <&gpio2 13 GPIO_ACTIVE_HIGH>;
 185                 gpios-states = <1>;
 186                 states = <3300000 1
 187                           1800000 0>;
 188         };
 189
 190         vcc_sdhi2: regulator@4 {
 191                 compatible = "regulator-fixed";
 192
 193                 regulator-name = "SDHI2 Vcc";
 194                 regulator-min-microvolt = <3300000>;
 195                 regulator-max-microvolt = <3300000>;
 196
 197                 gpio = <&gpio7 19 GPIO_ACTIVE_HIGH>;
 198                 enable-active-high;
 199         };
 200
 201         vccq_sdhi2: regulator@5 {
 202                 compatible = "regulator-gpio";
 203
 204                 regulator-name = "SDHI2 VccQ";
 205                 regulator-min-microvolt = <1800000>;
 206                 regulator-max-microvolt = <3300000>;
 207
 208                 gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
 209                 gpios-states = <1>;
 210                 states = <3300000 1
 211                           1800000 0>;
 212         };
 213 };
 214
 215 &du {
 216         pinctrl-0 = <&du_pins>;
 217         pinctrl-names = "default";
 218         status = "okay";
 219
 220         ports {
 221                 port@1 {
 222                         lvds_connector: endpoint {
 223                         };
 224                 };
 225         };
 226 };
 227
 228 &extal_clk {
 229         clock-frequency = <20000000>;
 230 };
 231
 232 &pfc {
 233         i2c2_pins: i2c2 {
 234                 renesas,groups = "i2c2";
 235                 renesas,function = "i2c2";
 236         };
 237
 238         du_pins: du {
 239                 renesas,groups = "du_rgb666", "du_sync", "du_clk_out_0";
 240                 renesas,function = "du";
 241         };
 242
 243         scif0_pins: serial0 {
 244                 renesas,groups = "scif0_data_d";
 245                 renesas,function = "scif0";
 246         };
 247
 248         scif1_pins: serial1 {
 249                 renesas,groups = "scif1_data_d";
 250                 renesas,function = "scif1";
 251         };
 252
 253         ether_pins: ether {
 254                 renesas,groups = "eth_link", "eth_mdio", "eth_rmii";
 255                 renesas,function = "eth";
 256         };
 257
 258         phy1_pins: phy1 {
 259                 renesas,groups = "intc_irq0";
 260                 renesas,function = "intc";
 261         };
 262
 263         sdhi0_pins: sd0 {
 264                 renesas,groups = "sdhi0_data4", "sdhi0_ctrl";
 265                 renesas,function = "sdhi0";
 266         };
 267
 268         sdhi1_pins: sd1 {
 269                 renesas,groups = "sdhi1_data4", "sdhi1_ctrl";
 270                 renesas,function = "sdhi1";
 271         };
 272
 273         sdhi2_pins: sd2 {
 274                 renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
 275                 renesas,function = "sdhi2";
 276         };
 277
 278         qspi_pins: spi0 {
 279                 renesas,groups = "qspi_ctrl", "qspi_data4";
 280                 renesas,function = "qspi";
 281         };
 282
 283         msiof0_pins: spi1 {
 284                 renesas,groups = "msiof0_clk", "msiof0_sync", "msiof0_rx",
 285                                  "msiof0_tx";
 286                 renesas,function = "msiof0";
 287         };
 288
 289         usb0_pins: usb0 {
 290                 renesas,groups = "usb0";
 291                 renesas,function = "usb0";
 292         };
 293
 294         usb1_pins: usb1 {
 295                 renesas,groups = "usb1";
 296                 renesas,function = "usb1";
 297         };
 298
 299         vin1_pins: vin1 {
 300                 renesas,groups = "vin1_data8", "vin1_clk";
 301                 renesas,function = "vin1";
 302         };
 303 };
 304
 305 &ether {
 306         pinctrl-0 = <&ether_pins &phy1_pins>;
 307         pinctrl-names = "default";
 308
 309         phy-handle = <&phy1>;
 310         renesas,ether-link-active-low;
 311         status = "ok";
 312
 313         phy1: ethernet-phy@1 {
 314                 reg = <1>;
 315                 interrupt-parent = <&irqc0>;
 316                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 317                 micrel,led-mode = <1>;
 318         };
 319 };
 320
 321 &cmt0 {
 322         status = "ok";
 323 };
 324
 325 &sata0 {
 326         status = "okay";
 327 };
 328
 329 &scif0 {
 330         pinctrl-0 = <&scif0_pins>;
 331         pinctrl-names = "default";
 332
 333         status = "okay";
 334 };
 335
 336 &scif1 {
 337         pinctrl-0 = <&scif1_pins>;
 338         pinctrl-names = "default";
 339
 340         status = "okay";
 341 };
 342
 343 &sdhi0 {
 344         pinctrl-0 = <&sdhi0_pins>;
 345         pinctrl-names = "default";
 346
 347         vmmc-supply = <&vcc_sdhi0>;
 348         vqmmc-supply = <&vccq_sdhi0>;
 349         cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>;
 350         wp-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
 351         status = "okay";
 352 };
 353
 354 &sdhi1 {
 355         pinctrl-0 = <&sdhi1_pins>;
 356         pinctrl-names = "default";
 357
 358         vmmc-supply = <&vcc_sdhi1>;
 359         vqmmc-supply = <&vccq_sdhi1>;
 360         cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
 361         wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
 362         status = "okay";
 363 };
 364
 365 &sdhi2 {
 366         pinctrl-0 = <&sdhi2_pins>;
 367         pinctrl-names = "default";
 368
 369         vmmc-supply = <&vcc_sdhi2>;
 370         vqmmc-supply = <&vccq_sdhi2>;
 371         cd-gpios = <&gpio6 22 GPIO_ACTIVE_LOW>;
 372         status = "okay";
 373 };
 374
 375 &qspi {
 376         pinctrl-0 = <&qspi_pins>;
 377         pinctrl-names = "default";
 378
 379         status = "okay";
 380
 381         flash: flash@0 {
 382                 #address-cells = <1>;
 383                 #size-cells = <1>;
 384                 compatible = "spansion,s25fl512s";
 385                 reg = <0>;
 386                 spi-max-frequency = <30000000>;
 387                 spi-tx-bus-width = <4>;
 388                 spi-rx-bus-width = <4>;
 389                 m25p,fast-read;
 390
 391                 partition@0 {
 392                         label = "loader";
 393                         reg = <0x00000000 0x00080000>;
 394                         read-only;
 395                 };
 396                 partition@80000 {
 397                         label = "bootenv";
 398                         reg = <0x00080000 0x00080000>;
 399                         read-only;
 400                 };
 401                 partition@100000 {
 402                         label = "data";
 403                         reg = <0x00100000 0x03f00000>;
 404                 };
 405         };
 406 };
 407
 408 &msiof0 {
 409         pinctrl-0 = <&msiof0_pins>;
 410         pinctrl-names = "default";
 411
 412         status = "okay";
 413
 414         pmic: pmic@0 {
 415                 compatible = "renesas,r2a11302ft";
 416                 reg = <0>;
 417                 spi-max-frequency = <6000000>;
 418                 spi-cpol;
 419                 spi-cpha;
 420         };
 421 };
 422
 423 &i2c2 {
 424         pinctrl-0 = <&i2c2_pins>;
 425         pinctrl-names = "default";
 426
 427         status = "okay";
 428         clock-frequency = <400000>;
 429
 430         composite-in@20 {
 431                 compatible = "adi,adv7180";
 432                 reg = <0x20>;
 433                 remote = <&vin1>;
 434
 435                 port {
 436                         adv7180: endpoint {
 437                                 bus-width = <8>;
 438                                 remote-endpoint = <&vin1ep>;
 439                         };
 440                 };
 441         };
 442
 443         eeprom@50 {
 444                 compatible = "renesas,24c02";
 445                 reg = <0x50>;
 446                 pagesize = <16>;
 447         };
 448 };
 449
 450 &i2c6 {
 451         status = "okay";
 452         clock-frequency = <100000>;
 453
 454         vdd_dvfs: regulator@68 {
 455                 compatible = "dlg,da9210";
 456                 reg = <0x68>;
 457
 458                 regulator-min-microvolt = <1000000>;
 459                 regulator-max-microvolt = <1000000>;
 460                 regulator-boot-on;
 461                 regulator-always-on;
 462         };
 463 };
 464
 465 &pci0 {
 466         status = "okay";
 467         pinctrl-0 = <&usb0_pins>;
 468         pinctrl-names = "default";
 469 };
 470
 471 &pci1 {
 472         status = "okay";
 473         pinctrl-0 = <&usb1_pins>;
 474         pinctrl-names = "default";
 475 };
 476
 477 &hsusb {
 478         status = "okay";
 479         pinctrl-0 = <&usb0_pins>;
 480         pinctrl-names = "default";
 481         renesas,enable-gpio = <&gpio5 31 GPIO_ACTIVE_HIGH>;
 482 };
 483
 484 &usbphy {
 485         status = "okay";
 486 };
 487
 488 &pcie_bus_clk {
 489         status = "okay";
 490 };
 491
 492 &pciec {
 493         status = "okay";
 494 };
 495
 496 &cpu0 {
 497         cpu0-supply = <&vdd_dvfs>;
 498 };
 499
 500 /* composite video input */
 501 &vin1 {
 502         status = "ok";
 503         pinctrl-0 = <&vin1_pins>;
 504         pinctrl-names = "default";
 505
 506         port {
 507                 #address-cells = <1>;
 508                 #size-cells = <0>;
 509
 510                 vin1ep: endpoint {
 511                         remote-endpoint = <&adv7180>;
 512                         bus-width = <8>;
 513                 };
 514         };
 515 };