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