arch/arm/boot/dts/zynq-zc706.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 ZC706 Development Board";
  19         compatible = "xlnx,zynq-zc706", "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         usb_phy0: phy0 {
  38                 compatible = "usb-nop-xceiv";
  39                 #phy-cells = <0>;
  40         };
  41 };
  42
  43 &clkc {
  44         ps-clk-frequency = <33333333>;
  45 };
  46
  47 &gem0 {
  48         status = "okay";
  49         phy-mode = "rgmii-id";
  50         phy-handle = <&ethernet_phy>;
  51         pinctrl-names = "default";
  52         pinctrl-0 = <&pinctrl_gem0_default>;
  53
  54         ethernet_phy: ethernet-phy@7 {
  55                 reg = <7>;
  56                 device_type = "ethernet-phy";
  57         };
  58 };
  59
  60 &gpio0 {
  61         pinctrl-names = "default";
  62         pinctrl-0 = <&pinctrl_gpio0_default>;
  63 };
  64
  65 &i2c0 {
  66         status = "okay";
  67         clock-frequency = <400000>;
  68         pinctrl-names = "default";
  69         pinctrl-0 = <&pinctrl_i2c0_default>;
  70
  71         i2cswitch@74 {
  72                 compatible = "nxp,pca9548";
  73                 #address-cells = <1>;
  74                 #size-cells = <0>;
  75                 reg = <0x74>;
  76
  77                 i2c@0 {
  78                         #address-cells = <1>;
  79                         #size-cells = <0>;
  80                         reg = <0>;
  81                         si570: clock-generator@5d {
  82                                 #clock-cells = <0>;
  83                                 compatible = "silabs,si570";
  84                                 temperature-stability = <50>;
  85                                 reg = <0x5d>;
  86                                 factory-fout = <156250000>;
  87                                 clock-frequency = <148500000>;
  88                         };
  89                 };
  90
  91                 i2c@1 {
  92                         #address-cells = <1>;
  93                         #size-cells = <0>;
  94                         reg = <1>;
  95                         adv7511: hdmi-tx@39 {
  96                                 compatible = "adi,adv7511";
  97                                 reg = <0x39>;
  98                                 adi,input-depth = <8>;
  99                                 adi,input-colorspace = "yuv422";
 100                                 adi,input-clock = "1x";
 101                                 adi,input-style = <3>;
 102                                 adi,input-justification = "evenly";
 103                         };
 104                 };
 105
 106                 i2c@2 {
 107                         #address-cells = <1>;
 108                         #size-cells = <0>;
 109                         reg = <2>;
 110                         eeprom@54 {
 111                                 compatible = "atmel,24c08";
 112                                 reg = <0x54>;
 113                         };
 114                 };
 115
 116                 i2c@3 {
 117                         #address-cells = <1>;
 118                         #size-cells = <0>;
 119                         reg = <3>;
 120                         gpio@21 {
 121                                 compatible = "ti,tca6416";
 122                                 reg = <0x21>;
 123                                 gpio-controller;
 124                                 #gpio-cells = <2>;
 125                         };
 126                 };
 127
 128                 i2c@4 {
 129                         #address-cells = <1>;
 130                         #size-cells = <0>;
 131                         reg = <4>;
 132                         rtc@51 {
 133                                 compatible = "nxp,pcf8563";
 134                                 reg = <0x51>;
 135                         };
 136                 };
 137
 138                 i2c@7 {
 139                         #address-cells = <1>;
 140                         #size-cells = <0>;
 141                         reg = <7>;
 142                         ucd90120@65 {
 143                                 compatible = "ti,ucd90120";
 144                                 reg = <0x65>;
 145                         };
 146                 };
 147         };
 148 };
 149
 150 &pinctrl0 {
 151         pinctrl_gem0_default: gem0-default {
 152                 mux {
 153                         function = "ethernet0";
 154                         groups = "ethernet0_0_grp";
 155                 };
 156
 157                 conf {
 158                         groups = "ethernet0_0_grp";
 159                         slew-rate = <0>;
 160                         io-standard = <4>;
 161                 };
 162
 163                 conf-rx {
 164                         pins = "MIO22", "MIO23", "MIO24", "MIO25", "MIO26", "MIO27";
 165                         bias-high-impedance;
 166                         low-power-disable;
 167                 };
 168
 169                 conf-tx {
 170                         pins = "MIO16", "MIO17", "MIO18", "MIO19", "MIO20", "MIO21";
 171                         low-power-enable;
 172                         bias-disable;
 173                 };
 174
 175                 mux-mdio {
 176                         function = "mdio0";
 177                         groups = "mdio0_0_grp";
 178                 };
 179
 180                 conf-mdio {
 181                         groups = "mdio0_0_grp";
 182                         slew-rate = <0>;
 183                         io-standard = <1>;
 184                         bias-disable;
 185                 };
 186         };
 187
 188         pinctrl_gpio0_default: gpio0-default {
 189                 mux {
 190                         function = "gpio0";
 191                         groups = "gpio0_7_grp", "gpio0_46_grp", "gpio0_47_grp";
 192                 };
 193
 194                 conf {
 195                         groups = "gpio0_7_grp", "gpio0_46_grp", "gpio0_47_grp";
 196                         slew-rate = <0>;
 197                         io-standard = <1>;
 198                 };
 199
 200                 conf-pull-up {
 201                         pins = "MIO46", "MIO47";
 202                         bias-pull-up;
 203                 };
 204
 205                 conf-pull-none {
 206                         pins = "MIO7";
 207                         bias-disable;
 208                 };
 209         };
 210
 211         pinctrl_i2c0_default: i2c0-default {
 212                 mux {
 213                         groups = "i2c0_10_grp";
 214                         function = "i2c0";
 215                 };
 216
 217                 conf {
 218                         groups = "i2c0_10_grp";
 219                         bias-pull-up;
 220                         slew-rate = <0>;
 221                         io-standard = <1>;
 222                 };
 223         };
 224
 225         pinctrl_sdhci0_default: sdhci0-default {
 226                 mux {
 227                         groups = "sdio0_2_grp";
 228                         function = "sdio0";
 229                 };
 230
 231                 conf {
 232                         groups = "sdio0_2_grp";
 233                         slew-rate = <0>;
 234                         io-standard = <1>;
 235                         bias-disable;
 236                 };
 237
 238                 mux-cd {
 239                         groups = "gpio0_14_grp";
 240                         function = "sdio0_cd";
 241                 };
 242
 243                 conf-cd {
 244                         groups = "gpio0_14_grp";
 245                         bias-high-impedance;
 246                         bias-pull-up;
 247                         slew-rate = <0>;
 248                         io-standard = <1>;
 249                 };
 250
 251                 mux-wp {
 252                         groups = "gpio0_15_grp";
 253                         function = "sdio0_wp";
 254                 };
 255
 256                 conf-wp {
 257                         groups = "gpio0_15_grp";
 258                         bias-high-impedance;
 259                         bias-pull-up;
 260                         slew-rate = <0>;
 261                         io-standard = <1>;
 262                 };
 263         };
 264
 265         pinctrl_uart1_default: uart1-default {
 266                 mux {
 267                         groups = "uart1_10_grp";
 268                         function = "uart1";
 269                 };
 270
 271                 conf {
 272                         groups = "uart1_10_grp";
 273                         slew-rate = <0>;
 274                         io-standard = <1>;
 275                 };
 276
 277                 conf-rx {
 278                         pins = "MIO49";
 279                         bias-high-impedance;
 280                 };
 281
 282                 conf-tx {
 283                         pins = "MIO48";
 284                         bias-disable;
 285                 };
 286         };
 287
 288         pinctrl_usb0_default: usb0-default {
 289                 mux {
 290                         groups = "usb0_0_grp";
 291                         function = "usb0";
 292                 };
 293
 294                 conf {
 295                         groups = "usb0_0_grp";
 296                         slew-rate = <0>;
 297                         io-standard = <1>;
 298                 };
 299
 300                 conf-rx {
 301                         pins = "MIO29", "MIO31", "MIO36";
 302                         bias-high-impedance;
 303                 };
 304
 305                 conf-tx {
 306                         pins = "MIO28", "MIO30", "MIO32", "MIO33", "MIO34",
 307                                "MIO35", "MIO37", "MIO38", "MIO39";
 308                         bias-disable;
 309                 };
 310         };
 311 };
 312
 313 &sdhci0 {
 314         status = "okay";
 315         pinctrl-names = "default";
 316         pinctrl-0 = <&pinctrl_sdhci0_default>;
 317 };
 318
 319 &uart1 {
 320         status = "okay";
 321         pinctrl-names = "default";
 322         pinctrl-0 = <&pinctrl_uart1_default>;
 323 };
 324
 325 &usb0 {
 326         status = "okay";
 327         dr_mode = "host";
 328         usb-phy = <&usb_phy0>;
 329         pinctrl-names = "default";
 330         pinctrl-0 = <&pinctrl_usb0_default>;
 331 };