arch/arm/dts/zynq-zc702.dts

   1 /*
   2  * Xilinx ZC702 board DTS
   3  *
   4  *  Copyright (C) 2011 - 2015 Xilinx
   5  *  Copyright (C) 2012 National Instruments Corp.
   6  *
   7  * SPDX-License-Identifier:     GPL-2.0+
   8  */
   9 /dts-v1/;
  10 #include "zynq-7000.dtsi"
  11
  12 / {
  13         model = "Zynq ZC702 Development Board";
  14         compatible = "xlnx,zynq-zc702", "xlnx,zynq-7000";
  15
  16         aliases {
  17                 ethernet0 = &gem0;
  18                 i2c0 = &i2c0;
  19                 serial0 = &uart1;
  20                 spi0 = &qspi;
  21                 mmc0 = &sdhci0;
  22         };
  23
  24         memory@0 {
  25                 device_type = "memory";
  26                 reg = <0x0 0x40000000>;
  27         };
  28
  29         chosen {
  30                 bootargs = "";
  31                 stdout-path = "serial0:115200n8";
  32         };
  33
  34         gpio-keys {
  35                 compatible = "gpio-keys";
  36                 #address-cells = <1>;
  37                 #size-cells = <0>;
  38                 autorepeat;
  39                 sw14 {
  40                         label = "sw14";
  41                         gpios = <&gpio0 12 0>;
  42                         linux,code = <108>; /* down */
  43                         wakeup-source;
  44                         autorepeat;
  45                 };
  46                 sw13 {
  47                         label = "sw13";
  48                         gpios = <&gpio0 14 0>;
  49                         linux,code = <103>; /* up */
  50                         wakeup-source;
  51                         autorepeat;
  52                 };
  53         };
  54
  55         leds {
  56                 compatible = "gpio-leds";
  57
  58                 ds23 {
  59                         label = "ds23";
  60                         gpios = <&gpio0 10 0>;
  61                         linux,default-trigger = "heartbeat";
  62                 };
  63         };
  64
  65         usb_phy0: phy0 {
  66                 compatible = "usb-nop-xceiv";
  67                 #phy-cells = <0>;
  68         };
  69 };
  70
  71 &amba {
  72         ocm: sram@fffc0000 {
  73                 compatible = "mmio-sram";
  74                 reg = <0xfffc0000 0x10000>;
  75         };
  76 };
  77
  78 &can0 {
  79         status = "okay";
  80         pinctrl-names = "default";
  81         pinctrl-0 = <&pinctrl_can0_default>;
  82 };
  83
  84 &clkc {
  85         ps-clk-frequency = <33333333>;
  86 };
  87
  88 &gem0 {
  89         status = "okay";
  90         phy-mode = "rgmii-id";
  91         phy-handle = <&ethernet_phy>;
  92         pinctrl-names = "default";
  93         pinctrl-0 = <&pinctrl_gem0_default>;
  94         phy-reset-gpio = <&gpio0 11 0>;
  95         phy-reset-active-low;
  96
  97         ethernet_phy: ethernet-phy@7 {
  98                 reg = <7>;
  99                 device_type = "ethernet-phy";
 100         };
 101 };
 102
 103 &gpio0 {
 104         pinctrl-names = "default";
 105         pinctrl-0 = <&pinctrl_gpio0_default>;
 106 };
 107
 108 &i2c0 {
 109         status = "okay";
 110         clock-frequency = <400000>;
 111         pinctrl-names = "default", "gpio";
 112         pinctrl-0 = <&pinctrl_i2c0_default>;
 113         pinctrl-1 = <&pinctrl_i2c0_gpio>;
 114         scl-gpios = <&gpio0 50 0>;
 115         sda-gpios = <&gpio0 51 0>;
 116
 117         i2cswitch@74 {
 118                 compatible = "nxp,pca9548";
 119                 #address-cells = <1>;
 120                 #size-cells = <0>;
 121                 reg = <0x74>;
 122
 123                 i2c@0 {
 124                         #address-cells = <1>;
 125                         #size-cells = <0>;
 126                         reg = <0>;
 127                         si570: clock-generator@5d {
 128                                 #clock-cells = <0>;
 129                                 compatible = "silabs,si570";
 130                                 temperature-stability = <50>;
 131                                 reg = <0x5d>;
 132                                 factory-fout = <156250000>;
 133                                 clock-frequency = <148500000>;
 134                         };
 135                 };
 136
 137                 i2c@1 {
 138                         #address-cells = <1>;
 139                         #size-cells = <0>;
 140                         reg = <1>;
 141                         adv7511: hdmi-tx@39 {
 142                                 compatible = "adi,adv7511";
 143                                 reg = <0x39>;
 144                                 adi,input-depth = <8>;
 145                                 adi,input-colorspace = "yuv422";
 146                                 adi,input-clock = "1x";
 147                                 adi,input-style = <3>;
 148                                 adi,input-justification = "right";
 149                         };
 150                 };
 151
 152                 i2c@2 {
 153                         #address-cells = <1>;
 154                         #size-cells = <0>;
 155                         reg = <2>;
 156                         eeprom@54 {
 157                                 compatible = "at,24c08";
 158                                 reg = <0x54>;
 159                         };
 160                 };
 161
 162                 i2c@3 {
 163                         #address-cells = <1>;
 164                         #size-cells = <0>;
 165                         reg = <3>;
 166                         gpio@21 {
 167                                 compatible = "ti,tca6416";
 168                                 reg = <0x21>;
 169                                 gpio-controller;
 170                                 #gpio-cells = <2>;
 171                         };
 172                 };
 173
 174                 i2c@4 {
 175                         #address-cells = <1>;
 176                         #size-cells = <0>;
 177                         reg = <4>;
 178                         rtc@51 {
 179                                 compatible = "nxp,pcf8563";
 180                                 reg = <0x51>;
 181                         };
 182                 };
 183
 184                 i2c@7 {
 185                         #address-cells = <1>;
 186                         #size-cells = <0>;
 187                         reg = <7>;
 188                         hwmon@52 {
 189                                 compatible = "ti,ucd9248";
 190                                 reg = <52>;
 191                         };
 192                         hwmon@53 {
 193                                 compatible = "ti,ucd9248";
 194                                 reg = <53>;
 195                         };
 196                         hwmon@54 {
 197                                 compatible = "ti,ucd9248";
 198                                 reg = <54>;
 199                         };
 200                 };
 201         };
 202 };
 203
 204 &pinctrl0 {
 205         pinctrl_can0_default: can0-default {
 206                 mux {
 207                         function = "can0";
 208                         groups = "can0_9_grp";
 209                 };
 210
 211                 conf {
 212                         groups = "can0_9_grp";
 213                         slew-rate = <0>;
 214                         io-standard = <1>;
 215                 };
 216
 217                 conf-rx {
 218                         pins = "MIO46";
 219                         bias-high-impedance;
 220                 };
 221
 222                 conf-tx {
 223                         pins = "MIO47";
 224                         bias-disable;
 225                 };
 226         };
 227
 228         pinctrl_gem0_default: gem0-default {
 229                 mux {
 230                         function = "ethernet0";
 231                         groups = "ethernet0_0_grp";
 232                 };
 233
 234                 conf {
 235                         groups = "ethernet0_0_grp";
 236                         slew-rate = <0>;
 237                         io-standard = <4>;
 238                 };
 239
 240                 conf-rx {
 241                         pins = "MIO22", "MIO23", "MIO24", "MIO25", "MIO26", "MIO27";
 242                         bias-high-impedance;
 243                         low-power-disable;
 244                 };
 245
 246                 conf-tx {
 247                         pins = "MIO16", "MIO17", "MIO18", "MIO19", "MIO20", "MIO21";
 248                         bias-disable;
 249                         low-power-enable;
 250                 };
 251
 252                 mux-mdio {
 253                         function = "mdio0";
 254                         groups = "mdio0_0_grp";
 255                 };
 256
 257                 conf-mdio {
 258                         groups = "mdio0_0_grp";
 259                         slew-rate = <0>;
 260                         io-standard = <1>;
 261                         bias-disable;
 262                 };
 263         };
 264
 265         pinctrl_gpio0_default: gpio0-default {
 266                 mux {
 267                         function = "gpio0";
 268                         groups = "gpio0_7_grp", "gpio0_8_grp", "gpio0_9_grp",
 269                                  "gpio0_10_grp", "gpio0_11_grp", "gpio0_12_grp",
 270                                  "gpio0_13_grp", "gpio0_14_grp";
 271                 };
 272
 273                 conf {
 274                         groups = "gpio0_7_grp", "gpio0_8_grp", "gpio0_9_grp",
 275                                  "gpio0_10_grp", "gpio0_11_grp", "gpio0_12_grp",
 276                                  "gpio0_13_grp", "gpio0_14_grp";
 277                         slew-rate = <0>;
 278                         io-standard = <1>;
 279                 };
 280
 281                 conf-pull-up {
 282                         pins = "MIO9", "MIO10", "MIO11", "MIO12", "MIO13", "MIO14";
 283                         bias-pull-up;
 284                 };
 285
 286                 conf-pull-none {
 287                         pins = "MIO7", "MIO8";
 288                         bias-disable;
 289                 };
 290         };
 291
 292         pinctrl_i2c0_default: i2c0-default {
 293                 mux {
 294                         groups = "i2c0_10_grp";
 295                         function = "i2c0";
 296                 };
 297
 298                 conf {
 299                         groups = "i2c0_10_grp";
 300                         bias-pull-up;
 301                         slew-rate = <0>;
 302                         io-standard = <1>;
 303                 };
 304         };
 305
 306         pinctrl_i2c0_gpio: i2c0-gpio {
 307                 mux {
 308                         groups = "gpio0_50_grp", "gpio0_51_grp";
 309                         function = "gpio0";
 310                 };
 311
 312                 conf {
 313                         groups = "gpio0_50_grp", "gpio0_51_grp";
 314                         slew-rate = <0>;
 315                         io-standard = <1>;
 316                 };
 317         };
 318
 319         pinctrl_sdhci0_default: sdhci0-default {
 320                 mux {
 321                         groups = "sdio0_2_grp";
 322                         function = "sdio0";
 323                 };
 324
 325                 conf {
 326                         groups = "sdio0_2_grp";
 327                         slew-rate = <0>;
 328                         io-standard = <1>;
 329                         bias-disable;
 330                 };
 331
 332                 mux-cd {
 333                         groups = "gpio0_0_grp";
 334                         function = "sdio0_cd";
 335                 };
 336
 337                 conf-cd {
 338                         groups = "gpio0_0_grp";
 339                         bias-high-impedance;
 340                         bias-pull-up;
 341                         slew-rate = <0>;
 342                         io-standard = <1>;
 343                 };
 344
 345                 mux-wp {
 346                         groups = "gpio0_15_grp";
 347                         function = "sdio0_wp";
 348                 };
 349
 350                 conf-wp {
 351                         groups = "gpio0_15_grp";
 352                         bias-high-impedance;
 353                         bias-pull-up;
 354                         slew-rate = <0>;
 355                         io-standard = <1>;
 356                 };
 357         };
 358
 359         pinctrl_uart1_default: uart1-default {
 360                 mux {
 361                         groups = "uart1_10_grp";
 362                         function = "uart1";
 363                 };
 364
 365                 conf {
 366                         groups = "uart1_10_grp";
 367                         slew-rate = <0>;
 368                         io-standard = <1>;
 369                 };
 370
 371                 conf-rx {
 372                         pins = "MIO49";
 373                         bias-high-impedance;
 374                 };
 375
 376                 conf-tx {
 377                         pins = "MIO48";
 378                         bias-disable;
 379                 };
 380         };
 381
 382         pinctrl_usb0_default: usb0-default {
 383                 mux {
 384                         groups = "usb0_0_grp";
 385                         function = "usb0";
 386                 };
 387
 388                 conf {
 389                         groups = "usb0_0_grp";
 390                         slew-rate = <0>;
 391                         io-standard = <1>;
 392                 };
 393
 394                 conf-rx {
 395                         pins = "MIO29", "MIO31", "MIO36";
 396                         bias-high-impedance;
 397                 };
 398
 399                 conf-tx {
 400                         pins = "MIO28", "MIO30", "MIO32", "MIO33", "MIO34",
 401                                "MIO35", "MIO37", "MIO38", "MIO39";
 402                         bias-disable;
 403                 };
 404         };
 405 };
 406
 407 &qspi {
 408         u-boot,dm-pre-reloc;
 409         status = "okay";
 410 };
 411
 412 &sdhci0 {
 413         u-boot,dm-pre-reloc;
 414         status = "okay";
 415         pinctrl-names = "default";
 416         pinctrl-0 = <&pinctrl_sdhci0_default>;
 417 };
 418
 419 &uart1 {
 420         u-boot,dm-pre-reloc;
 421         status = "okay";
 422         pinctrl-names = "default";
 423         pinctrl-0 = <&pinctrl_uart1_default>;
 424 };
 425
 426 &usb0 {
 427         status = "okay";
 428         dr_mode = "host";
 429         usb-phy = <&usb_phy0>;
 430         pinctrl-names = "default";
 431         pinctrl-0 = <&pinctrl_usb0_default>;
 432 };