arch/arm/boot/dts/zynq-zc702.dts

   1 /*
   2  *  Copyright (C) 2011 - 2014 Xilinx
   3  *  Copyright (C) 2012 National Instruments Corp.
   4  *
   5  * This software is licensed under the terms of the GNU General Public
   6  * License version 2, as published by the Free Software Foundation, and
   7  * may be copied, distributed, and modified under those terms.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  */
  14 /dts-v1/;
  15 #include "zynq-7000.dtsi"
  16
  17 / {
  18         model = "Zynq ZC702 Development Board";
  19         compatible = "xlnx,zynq-zc702", "xlnx,zynq-7000";
  20
  21         aliases {
  22                 ethernet0 = &gem0;
  23                 i2c0 = &i2c0;
  24                 serial0 = &uart1;
  25         };
  26
  27         memory@0 {
  28                 device_type = "memory";
  29                 reg = <0x0 0x40000000>;
  30         };
  31
  32         chosen {
  33                 bootargs = "";
  34                 stdout-path = "serial0:115200n8";
  35         };
  36
  37         gpio-keys {
  38                 compatible = "gpio-keys";
  39                 #address-cells = <1>;
  40                 #size-cells = <0>;
  41                 autorepeat;
  42                 sw14 {
  43                         label = "sw14";
  44                         gpios = <&gpio0 12 0>;
  45                         linux,code = <108>; /* down */
  46                         wakeup-source;
  47                         autorepeat;
  48                 };
  49                 sw13 {
  50                         label = "sw13";
  51                         gpios = <&gpio0 14 0>;
  52                         linux,code = <103>; /* up */
  53                         wakeup-source;
  54                         autorepeat;
  55                 };
  56         };
  57
  58         leds {
  59                 compatible = "gpio-leds";
  60
  61                 ds23 {
  62                         label = "ds23";
  63                         gpios = <&gpio0 10 0>;
  64                         linux,default-trigger = "heartbeat";
  65                 };
  66         };
  67
  68         usb_phy0: phy0 {
  69                 compatible = "usb-nop-xceiv";
  70                 #phy-cells = <0>;
  71         };
  72 };
  73
  74 &amba {
  75         ocm: sram@fffc0000 {
  76                 compatible = "mmio-sram";
  77                 reg = <0xfffc0000 0x10000>;
  78         };
  79 };
  80
  81 &can0 {
  82         status = "okay";
  83         pinctrl-names = "default";
  84         pinctrl-0 = <&pinctrl_can0_default>;
  85 };
  86
  87 &clkc {
  88         ps-clk-frequency = <33333333>;
  89 };
  90
  91 &gem0 {
  92         status = "okay";
  93         phy-mode = "rgmii-id";
  94         phy-handle = <&ethernet_phy>;
  95         pinctrl-names = "default";
  96         pinctrl-0 = <&pinctrl_gem0_default>;
  97
  98         ethernet_phy: ethernet-phy@7 {
  99                 reg = <7>;
 100                 device_type = "ethernet-phy";
 101         };
 102 };
 103
 104 &gpio0 {
 105         pinctrl-names = "default";
 106         pinctrl-0 = <&pinctrl_gpio0_default>;
 107 };
 108
 109 &i2c0 {
 110         status = "okay";
 111         clock-frequency = <400000>;
 112         pinctrl-names = "default";
 113         pinctrl-0 = <&pinctrl_i2c0_default>;
 114
 115         i2cswitch@74 {
 116                 compatible = "nxp,pca9548";
 117                 #address-cells = <1>;
 118                 #size-cells = <0>;
 119                 reg = <0x74>;
 120
 121                 i2c@0 {
 122                         #address-cells = <1>;
 123                         #size-cells = <0>;
 124                         reg = <0>;
 125                         si570: clock-generator@5d {
 126                                 #clock-cells = <0>;
 127                                 compatible = "silabs,si570";
 128                                 temperature-stability = <50>;
 129                                 reg = <0x5d>;
 130                                 factory-fout = <156250000>;
 131                                 clock-frequency = <148500000>;
 132                         };
 133                 };
 134
 135                 i2c@1 {
 136                         #address-cells = <1>;
 137                         #size-cells = <0>;
 138                         reg = <1>;
 139                         adv7511: hdmi-tx@39 {
 140                                 compatible = "adi,adv7511";
 141                                 reg = <0x39>;
 142                                 adi,input-depth = <8>;
 143                                 adi,input-colorspace = "yuv422";
 144                                 adi,input-clock = "1x";
 145                                 adi,input-style = <3>;
 146                                 adi,input-justification = "right";
 147                         };
 148                 };
 149
 150                 i2c@2 {
 151                         #address-cells = <1>;
 152                         #size-cells = <0>;
 153                         reg = <2>;
 154                         eeprom@54 {
 155                                 compatible = "atmel,24c08";
 156                                 reg = <0x54>;
 157                         };
 158                 };
 159
 160                 i2c@3 {
 161                         #address-cells = <1>;
 162                         #size-cells = <0>;
 163                         reg = <3>;
 164                         gpio@21 {
 165                                 compatible = "ti,tca6416";
 166                                 reg = <0x21>;
 167                                 gpio-controller;
 168                                 #gpio-cells = <2>;
 169                         };
 170                 };
 171
 172                 i2c@4 {
 173                         #address-cells = <1>;
 174                         #size-cells = <0>;
 175                         reg = <4>;
 176                         rtc@51 {
 177                                 compatible = "nxp,pcf8563";
 178                                 reg = <0x51>;
 179                         };
 180                 };
 181
 182                 i2c@7 {
 183                         #address-cells = <1>;
 184                         #size-cells = <0>;
 185                         reg = <7>;
 186                         hwmon@52 {
 187                                 compatible = "ti,ucd9248";
 188                                 reg = <52>;
 189                         };
 190                         hwmon@53 {
 191                                 compatible = "ti,ucd9248";
 192                                 reg = <53>;
 193                         };
 194                         hwmon@54 {
 195                                 compatible = "ti,ucd9248";
 196                                 reg = <54>;
 197                         };
 198                 };
 199         };
 200 };
 201
 202 &pinctrl0 {
 203         pinctrl_can0_default: can0-default {
 204                 mux {
 205                         function = "can0";
 206                         groups = "can0_9_grp";
 207                 };
 208
 209                 conf {
 210                         groups = "can0_9_grp";
 211                         slew-rate = <0>;
 212                         io-standard = <1>;
 213                 };
 214
 215                 conf-rx {
 216                         pins = "MIO46";
 217                         bias-high-impedance;
 218                 };
 219
 220                 conf-tx {
 221                         pins = "MIO47";
 222                         bias-disable;
 223                 };
 224         };
 225
 226         pinctrl_gem0_default: gem0-default {
 227                 mux {
 228                         function = "ethernet0";
 229                         groups = "ethernet0_0_grp";
 230                 };
 231
 232                 conf {
 233                         groups = "ethernet0_0_grp";
 234                         slew-rate = <0>;
 235                         io-standard = <4>;
 236                 };
 237
 238                 conf-rx {
 239                         pins = "MIO22", "MIO23", "MIO24", "MIO25", "MIO26", "MIO27";
 240                         bias-high-impedance;
 241                         low-power-disable;
 242                 };
 243
 244                 conf-tx {
 245                         pins = "MIO16", "MIO17", "MIO18", "MIO19", "MIO20", "MIO21";
 246                         bias-disable;
 247                         low-power-enable;
 248                 };
 249
 250                 mux-mdio {
 251                         function = "mdio0";
 252                         groups = "mdio0_0_grp";
 253                 };
 254
 255                 conf-mdio {
 256                         groups = "mdio0_0_grp";
 257                         slew-rate = <0>;
 258                         io-standard = <1>;
 259                         bias-disable;
 260                 };
 261         };
 262
 263         pinctrl_gpio0_default: gpio0-default {
 264                 mux {
 265                         function = "gpio0";
 266                         groups = "gpio0_7_grp", "gpio0_8_grp", "gpio0_9_grp",
 267                                  "gpio0_10_grp", "gpio0_11_grp", "gpio0_12_grp",
 268                                  "gpio0_13_grp", "gpio0_14_grp";
 269                 };
 270
 271                 conf {
 272                         groups = "gpio0_7_grp", "gpio0_8_grp", "gpio0_9_grp",
 273                                  "gpio0_10_grp", "gpio0_11_grp", "gpio0_12_grp",
 274                                  "gpio0_13_grp", "gpio0_14_grp";
 275                         slew-rate = <0>;
 276                         io-standard = <1>;
 277                 };
 278
 279                 conf-pull-up {
 280                         pins = "MIO9", "MIO10", "MIO11", "MIO12", "MIO13", "MIO14";
 281                         bias-pull-up;
 282                 };
 283
 284                 conf-pull-none {
 285                         pins = "MIO7", "MIO8";
 286                         bias-disable;
 287                 };
 288         };
 289
 290         pinctrl_i2c0_default: i2c0-default {
 291                 mux {
 292                         groups = "i2c0_10_grp";
 293                         function = "i2c0";
 294                 };
 295
 296                 conf {
 297                         groups = "i2c0_10_grp";
 298                         bias-pull-up;
 299                         slew-rate = <0>;
 300                         io-standard = <1>;
 301                 };
 302         };
 303
 304         pinctrl_sdhci0_default: sdhci0-default {
 305                 mux {
 306                         groups = "sdio0_2_grp";
 307                         function = "sdio0";
 308                 };
 309
 310                 conf {
 311                         groups = "sdio0_2_grp";
 312                         slew-rate = <0>;
 313                         io-standard = <1>;
 314                         bias-disable;
 315                 };
 316
 317                 mux-cd {
 318                         groups = "gpio0_0_grp";
 319                         function = "sdio0_cd";
 320                 };
 321
 322                 conf-cd {
 323                         groups = "gpio0_0_grp";
 324                         bias-high-impedance;
 325                         bias-pull-up;
 326                         slew-rate = <0>;
 327                         io-standard = <1>;
 328                 };
 329
 330                 mux-wp {
 331                         groups = "gpio0_15_grp";
 332                         function = "sdio0_wp";
 333                 };
 334
 335                 conf-wp {
 336                         groups = "gpio0_15_grp";
 337                         bias-high-impedance;
 338                         bias-pull-up;
 339                         slew-rate = <0>;
 340                         io-standard = <1>;
 341                 };
 342         };
 343
 344         pinctrl_uart1_default: uart1-default {
 345                 mux {
 346                         groups = "uart1_10_grp";
 347                         function = "uart1";
 348                 };
 349
 350                 conf {
 351                         groups = "uart1_10_grp";
 352                         slew-rate = <0>;
 353                         io-standard = <1>;
 354                 };
 355
 356                 conf-rx {
 357                         pins = "MIO49";
 358                         bias-high-impedance;
 359                 };
 360
 361                 conf-tx {
 362                         pins = "MIO48";
 363                         bias-disable;
 364                 };
 365         };
 366
 367         pinctrl_usb0_default: usb0-default {
 368                 mux {
 369                         groups = "usb0_0_grp";
 370                         function = "usb0";
 371                 };
 372
 373                 conf {
 374                         groups = "usb0_0_grp";
 375                         slew-rate = <0>;
 376                         io-standard = <1>;
 377                 };
 378
 379                 conf-rx {
 380                         pins = "MIO29", "MIO31", "MIO36";
 381                         bias-high-impedance;
 382                 };
 383
 384                 conf-tx {
 385                         pins = "MIO28", "MIO30", "MIO32", "MIO33", "MIO34",
 386                                "MIO35", "MIO37", "MIO38", "MIO39";
 387                         bias-disable;
 388                 };
 389         };
 390 };
 391
 392 &sdhci0 {
 393         status = "okay";
 394         pinctrl-names = "default";
 395         pinctrl-0 = <&pinctrl_sdhci0_default>;
 396 };
 397
 398 &uart1 {
 399         status = "okay";
 400         pinctrl-names = "default";
 401         pinctrl-0 = <&pinctrl_uart1_default>;
 402 };
 403
 404 &usb0 {
 405         status = "okay";
 406         dr_mode = "host";
 407         usb-phy = <&usb_phy0>;
 408         pinctrl-names = "default";
 409         pinctrl-0 = <&pinctrl_usb0_default>;
 410 };