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 = "earlycon";
  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         };
 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";
 112         pinctrl-0 = <&pinctrl_i2c0_default>;
 113
 114         i2cswitch@74 {
 115                 compatible = "nxp,pca9548";
 116                 #address-cells = <1>;
 117                 #size-cells = <0>;
 118                 reg = <0x74>;
 119
 120                 i2c@0 {
 121                         #address-cells = <1>;
 122                         #size-cells = <0>;
 123                         reg = <0>;
 124                         si570: clock-generator@5d {
 125                                 #clock-cells = <0>;
 126                                 compatible = "silabs,si570";
 127                                 temperature-stability = <50>;
 128                                 reg = <0x5d>;
 129                                 factory-fout = <156250000>;
 130                                 clock-frequency = <148500000>;
 131                         };
 132                 };
 133
 134                 i2c@1 {
 135                         #address-cells = <1>;
 136                         #size-cells = <0>;
 137                         reg = <1>;
 138                         adv7511: hdmi-tx@39 {
 139                                 compatible = "adi,adv7511";
 140                                 reg = <0x39>;
 141                                 adi,input-depth = <8>;
 142                                 adi,input-colorspace = "yuv422";
 143                                 adi,input-clock = "1x";
 144                                 adi,input-style = <3>;
 145                                 adi,input-justification = "right";
 146                         };
 147                 };
 148
 149                 i2c@2 {
 150                         #address-cells = <1>;
 151                         #size-cells = <0>;
 152                         reg = <2>;
 153                         eeprom@54 {
 154                                 compatible = "at,24c08";
 155                                 reg = <0x54>;
 156                         };
 157                 };
 158
 159                 i2c@3 {
 160                         #address-cells = <1>;
 161                         #size-cells = <0>;
 162                         reg = <3>;
 163                         gpio@21 {
 164                                 compatible = "ti,tca6416";
 165                                 reg = <0x21>;
 166                                 gpio-controller;
 167                                 #gpio-cells = <2>;
 168                         };
 169                 };
 170
 171                 i2c@4 {
 172                         #address-cells = <1>;
 173                         #size-cells = <0>;
 174                         reg = <4>;
 175                         rtc@51 {
 176                                 compatible = "nxp,pcf8563";
 177                                 reg = <0x51>;
 178                         };
 179                 };
 180
 181                 i2c@7 {
 182                         #address-cells = <1>;
 183                         #size-cells = <0>;
 184                         reg = <7>;
 185                         hwmon@52 {
 186                                 compatible = "ti,ucd9248";
 187                                 reg = <52>;
 188                         };
 189                         hwmon@53 {
 190                                 compatible = "ti,ucd9248";
 191                                 reg = <53>;
 192                         };
 193                         hwmon@54 {
 194                                 compatible = "ti,ucd9248";
 195                                 reg = <54>;
 196                         };
 197                 };
 198         };
 199 };
 200
 201 &pinctrl0 {
 202         pinctrl_can0_default: can0-default {
 203                 mux {
 204                         function = "can0";
 205                         groups = "can0_9_grp";
 206                 };
 207
 208                 conf {
 209                         groups = "can0_9_grp";
 210                         slew-rate = <0>;
 211                         io-standard = <1>;
 212                 };
 213
 214                 conf-rx {
 215                         pins = "MIO46";
 216                         bias-high-impedance;
 217                 };
 218
 219                 conf-tx {
 220                         pins = "MIO47";
 221                         bias-disable;
 222                 };
 223         };
 224
 225         pinctrl_gem0_default: gem0-default {
 226                 mux {
 227                         function = "ethernet0";
 228                         groups = "ethernet0_0_grp";
 229                 };
 230
 231                 conf {
 232                         groups = "ethernet0_0_grp";
 233                         slew-rate = <0>;
 234                         io-standard = <4>;
 235                 };
 236
 237                 conf-rx {
 238                         pins = "MIO22", "MIO23", "MIO24", "MIO25", "MIO26", "MIO27";
 239                         bias-high-impedance;
 240                         low-power-disable;
 241                 };
 242
 243                 conf-tx {
 244                         pins = "MIO16", "MIO17", "MIO18", "MIO19", "MIO20", "MIO21";
 245                         bias-disable;
 246                         low-power-enable;
 247                 };
 248
 249                 mux-mdio {
 250                         function = "mdio0";
 251                         groups = "mdio0_0_grp";
 252                 };
 253
 254                 conf-mdio {
 255                         groups = "mdio0_0_grp";
 256                         slew-rate = <0>;
 257                         io-standard = <1>;
 258                         bias-disable;
 259                 };
 260         };
 261
 262         pinctrl_gpio0_default: gpio0-default {
 263                 mux {
 264                         function = "gpio0";
 265                         groups = "gpio0_7_grp", "gpio0_8_grp", "gpio0_9_grp",
 266                                  "gpio0_10_grp", "gpio0_11_grp", "gpio0_12_grp",
 267                                  "gpio0_13_grp", "gpio0_14_grp";
 268                 };
 269
 270                 conf {
 271                         groups = "gpio0_7_grp", "gpio0_8_grp", "gpio0_9_grp",
 272                                  "gpio0_10_grp", "gpio0_11_grp", "gpio0_12_grp",
 273                                  "gpio0_13_grp", "gpio0_14_grp";
 274                         slew-rate = <0>;
 275                         io-standard = <1>;
 276                 };
 277
 278                 conf-pull-up {
 279                         pins = "MIO9", "MIO10", "MIO11", "MIO12", "MIO13", "MIO14";
 280                         bias-pull-up;
 281                 };
 282
 283                 conf-pull-none {
 284                         pins = "MIO7", "MIO8";
 285                         bias-disable;
 286                 };
 287         };
 288
 289         pinctrl_i2c0_default: i2c0-default {
 290                 mux {
 291                         groups = "i2c0_10_grp";
 292                         function = "i2c0";
 293                 };
 294
 295                 conf {
 296                         groups = "i2c0_10_grp";
 297                         bias-pull-up;
 298                         slew-rate = <0>;
 299                         io-standard = <1>;
 300                 };
 301         };
 302
 303         pinctrl_sdhci0_default: sdhci0-default {
 304                 mux {
 305                         groups = "sdio0_2_grp";
 306                         function = "sdio0";
 307                 };
 308
 309                 conf {
 310                         groups = "sdio0_2_grp";
 311                         slew-rate = <0>;
 312                         io-standard = <1>;
 313                         bias-disable;
 314                 };
 315
 316                 mux-cd {
 317                         groups = "gpio0_0_grp";
 318                         function = "sdio0_cd";
 319                 };
 320
 321                 conf-cd {
 322                         groups = "gpio0_0_grp";
 323                         bias-high-impedance;
 324                         bias-pull-up;
 325                         slew-rate = <0>;
 326                         io-standard = <1>;
 327                 };
 328
 329                 mux-wp {
 330                         groups = "gpio0_15_grp";
 331                         function = "sdio0_wp";
 332                 };
 333
 334                 conf-wp {
 335                         groups = "gpio0_15_grp";
 336                         bias-high-impedance;
 337                         bias-pull-up;
 338                         slew-rate = <0>;
 339                         io-standard = <1>;
 340                 };
 341         };
 342
 343         pinctrl_uart1_default: uart1-default {
 344                 mux {
 345                         groups = "uart1_10_grp";
 346                         function = "uart1";
 347                 };
 348
 349                 conf {
 350                         groups = "uart1_10_grp";
 351                         slew-rate = <0>;
 352                         io-standard = <1>;
 353                 };
 354
 355                 conf-rx {
 356                         pins = "MIO49";
 357                         bias-high-impedance;
 358                 };
 359
 360                 conf-tx {
 361                         pins = "MIO48";
 362                         bias-disable;
 363                 };
 364         };
 365
 366         pinctrl_usb0_default: usb0-default {
 367                 mux {
 368                         groups = "usb0_0_grp";
 369                         function = "usb0";
 370                 };
 371
 372                 conf {
 373                         groups = "usb0_0_grp";
 374                         slew-rate = <0>;
 375                         io-standard = <1>;
 376                 };
 377
 378                 conf-rx {
 379                         pins = "MIO29", "MIO31", "MIO36";
 380                         bias-high-impedance;
 381                 };
 382
 383                 conf-tx {
 384                         pins = "MIO28", "MIO30", "MIO32", "MIO33", "MIO34",
 385                                "MIO35", "MIO37", "MIO38", "MIO39";
 386                         bias-disable;
 387                 };
 388         };
 389 };
 390
 391 &sdhci0 {
 392         status = "okay";
 393         pinctrl-names = "default";
 394         pinctrl-0 = <&pinctrl_sdhci0_default>;
 395 };
 396
 397 &uart1 {
 398         status = "okay";
 399         pinctrl-names = "default";
 400         pinctrl-0 = <&pinctrl_uart1_default>;
 401 };
 402
 403 &usb0 {
 404         status = "okay";
 405         dr_mode = "host";
 406         usb-phy = <&usb_phy0>;
 407         pinctrl-names = "default";
 408         pinctrl-0 = <&pinctrl_usb0_default>;
 409 };