arch/arm/boot/dts/zynq-7000.dtsi

   1 /*
   2  *  Copyright (C) 2011 - 2014 Xilinx
   3  *
   4  * This software is licensed under the terms of the GNU General Public
   5  * License version 2, as published by the Free Software Foundation, and
   6  * may be copied, distributed, and modified under those terms.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  * GNU General Public License for more details.
  12  */
  13
  14 / {
  15         #address-cells = <1>;
  16         #size-cells = <1>;
  17         compatible = "xlnx,zynq-7000";
  18
  19         cpus {
  20                 #address-cells = <1>;
  21                 #size-cells = <0>;
  22
  23                 cpu0: cpu@0 {
  24                         compatible = "arm,cortex-a9";
  25                         device_type = "cpu";
  26                         reg = <0>;
  27                         clocks = <&clkc 3>;
  28                         clock-latency = <1000>;
  29                         cpu0-supply = <&regulator_vccpint>;
  30                         operating-points = <
  31                                 /* kHz    uV */
  32                                 666667  1000000
  33                                 333334  1000000
  34                         >;
  35                 };
  36
  37                 cpu1: cpu@1 {
  38                         compatible = "arm,cortex-a9";
  39                         device_type = "cpu";
  40                         reg = <1>;
  41                         clocks = <&clkc 3>;
  42                 };
  43         };
  44
  45         pmu@f8891000 {
  46                 compatible = "arm,cortex-a9-pmu";
  47                 interrupts = <0 5 4>, <0 6 4>;
  48                 interrupt-parent = <&intc>;
  49                 reg = <0xf8891000 0x1000>,
  50                       <0xf8893000 0x1000>;
  51         };
  52
  53         regulator_vccpint: fixedregulator {
  54                 compatible = "regulator-fixed";
  55                 regulator-name = "VCCPINT";
  56                 regulator-min-microvolt = <1000000>;
  57                 regulator-max-microvolt = <1000000>;
  58                 regulator-boot-on;
  59                 regulator-always-on;
  60         };
  61
  62         amba: amba {
  63                 compatible = "simple-bus";
  64                 #address-cells = <1>;
  65                 #size-cells = <1>;
  66                 interrupt-parent = <&intc>;
  67                 ranges;
  68
  69                 adc: adc@f8007100 {
  70                         compatible = "xlnx,zynq-xadc-1.00.a";
  71                         reg = <0xf8007100 0x20>;
  72                         interrupts = <0 7 4>;
  73                         interrupt-parent = <&intc>;
  74                         clocks = <&clkc 12>;
  75                 };
  76
  77                 can0: can@e0008000 {
  78                         compatible = "xlnx,zynq-can-1.0";
  79                         status = "disabled";
  80                         clocks = <&clkc 19>, <&clkc 36>;
  81                         clock-names = "can_clk", "pclk";
  82                         reg = <0xe0008000 0x1000>;
  83                         interrupts = <0 28 4>;
  84                         interrupt-parent = <&intc>;
  85                         tx-fifo-depth = <0x40>;
  86                         rx-fifo-depth = <0x40>;
  87                 };
  88
  89                 can1: can@e0009000 {
  90                         compatible = "xlnx,zynq-can-1.0";
  91                         status = "disabled";
  92                         clocks = <&clkc 20>, <&clkc 37>;
  93                         clock-names = "can_clk", "pclk";
  94                         reg = <0xe0009000 0x1000>;
  95                         interrupts = <0 51 4>;
  96                         interrupt-parent = <&intc>;
  97                         tx-fifo-depth = <0x40>;
  98                         rx-fifo-depth = <0x40>;
  99                 };
 100
 101                 gpio0: gpio@e000a000 {
 102                         compatible = "xlnx,zynq-gpio-1.0";
 103                         #gpio-cells = <2>;
 104                         clocks = <&clkc 42>;
 105                         gpio-controller;
 106                         interrupt-controller;
 107                         #interrupt-cells = <2>;
 108                         interrupt-parent = <&intc>;
 109                         interrupts = <0 20 4>;
 110                         reg = <0xe000a000 0x1000>;
 111                 };
 112
 113                 i2c0: i2c@e0004000 {
 114                         compatible = "cdns,i2c-r1p10";
 115                         status = "disabled";
 116                         clocks = <&clkc 38>;
 117                         interrupt-parent = <&intc>;
 118                         interrupts = <0 25 4>;
 119                         reg = <0xe0004000 0x1000>;
 120                         #address-cells = <1>;
 121                         #size-cells = <0>;
 122                 };
 123
 124                 i2c1: i2c@e0005000 {
 125                         compatible = "cdns,i2c-r1p10";
 126                         status = "disabled";
 127                         clocks = <&clkc 39>;
 128                         interrupt-parent = <&intc>;
 129                         interrupts = <0 48 4>;
 130                         reg = <0xe0005000 0x1000>;
 131                         #address-cells = <1>;
 132                         #size-cells = <0>;
 133                 };
 134
 135                 intc: interrupt-controller@f8f01000 {
 136                         compatible = "arm,cortex-a9-gic";
 137                         #interrupt-cells = <3>;
 138                         interrupt-controller;
 139                         reg = <0xF8F01000 0x1000>,
 140                               <0xF8F00100 0x100>;
 141                 };
 142
 143                 L2: cache-controller@f8f02000 {
 144                         compatible = "arm,pl310-cache";
 145                         reg = <0xF8F02000 0x1000>;
 146                         interrupts = <0 2 4>;
 147                         arm,data-latency = <3 2 2>;
 148                         arm,tag-latency = <2 2 2>;
 149                         cache-unified;
 150                         cache-level = <2>;
 151                 };
 152
 153                 mc: memory-controller@f8006000 {
 154                         compatible = "xlnx,zynq-ddrc-a05";
 155                         reg = <0xf8006000 0x1000>;
 156                 };
 157
 158                 uart0: serial@e0000000 {
 159                         compatible = "xlnx,xuartps", "cdns,uart-r1p8";
 160                         status = "disabled";
 161                         clocks = <&clkc 23>, <&clkc 40>;
 162                         clock-names = "uart_clk", "pclk";
 163                         reg = <0xE0000000 0x1000>;
 164                         interrupts = <0 27 4>;
 165                 };
 166
 167                 uart1: serial@e0001000 {
 168                         compatible = "xlnx,xuartps", "cdns,uart-r1p8";
 169                         status = "disabled";
 170                         clocks = <&clkc 24>, <&clkc 41>;
 171                         clock-names = "uart_clk", "pclk";
 172                         reg = <0xE0001000 0x1000>;
 173                         interrupts = <0 50 4>;
 174                 };
 175
 176                 spi0: spi@e0006000 {
 177                         compatible = "xlnx,zynq-spi-r1p6";
 178                         reg = <0xe0006000 0x1000>;
 179                         status = "disabled";
 180                         interrupt-parent = <&intc>;
 181                         interrupts = <0 26 4>;
 182                         clocks = <&clkc 25>, <&clkc 34>;
 183                         clock-names = "ref_clk", "pclk";
 184                         #address-cells = <1>;
 185                         #size-cells = <0>;
 186                 };
 187
 188                 spi1: spi@e0007000 {
 189                         compatible = "xlnx,zynq-spi-r1p6";
 190                         reg = <0xe0007000 0x1000>;
 191                         status = "disabled";
 192                         interrupt-parent = <&intc>;
 193                         interrupts = <0 49 4>;
 194                         clocks = <&clkc 26>, <&clkc 35>;
 195                         clock-names = "ref_clk", "pclk";
 196                         #address-cells = <1>;
 197                         #size-cells = <0>;
 198                 };
 199
 200                 gem0: ethernet@e000b000 {
 201                         compatible = "cdns,zynq-gem", "cdns,gem";
 202                         reg = <0xe000b000 0x1000>;
 203                         status = "disabled";
 204                         interrupts = <0 22 4>;
 205                         clocks = <&clkc 30>, <&clkc 30>, <&clkc 13>;
 206                         clock-names = "pclk", "hclk", "tx_clk";
 207                         #address-cells = <1>;
 208                         #size-cells = <0>;
 209                 };
 210
 211                 gem1: ethernet@e000c000 {
 212                         compatible = "cdns,zynq-gem", "cdns,gem";
 213                         reg = <0xe000c000 0x1000>;
 214                         status = "disabled";
 215                         interrupts = <0 45 4>;
 216                         clocks = <&clkc 31>, <&clkc 31>, <&clkc 14>;
 217                         clock-names = "pclk", "hclk", "tx_clk";
 218                         #address-cells = <1>;
 219                         #size-cells = <0>;
 220                 };
 221
 222                 sdhci0: sdhci@e0100000 {
 223                         compatible = "arasan,sdhci-8.9a";
 224                         status = "disabled";
 225                         clock-names = "clk_xin", "clk_ahb";
 226                         clocks = <&clkc 21>, <&clkc 32>;
 227                         interrupt-parent = <&intc>;
 228                         interrupts = <0 24 4>;
 229                         reg = <0xe0100000 0x1000>;
 230                 };
 231
 232                 sdhci1: sdhci@e0101000 {
 233                         compatible = "arasan,sdhci-8.9a";
 234                         status = "disabled";
 235                         clock-names = "clk_xin", "clk_ahb";
 236                         clocks = <&clkc 22>, <&clkc 33>;
 237                         interrupt-parent = <&intc>;
 238                         interrupts = <0 47 4>;
 239                         reg = <0xe0101000 0x1000>;
 240                 };
 241
 242                 slcr: slcr@f8000000 {
 243                         #address-cells = <1>;
 244                         #size-cells = <1>;
 245                         compatible = "xlnx,zynq-slcr", "syscon", "simple-mfd";
 246                         reg = <0xF8000000 0x1000>;
 247                         ranges;
 248                         clkc: clkc@100 {
 249                                 #clock-cells = <1>;
 250                                 compatible = "xlnx,ps7-clkc";
 251                                 fclk-enable = <0>;
 252                                 clock-output-names = "armpll", "ddrpll", "iopll", "cpu_6or4x",
 253                                                 "cpu_3or2x", "cpu_2x", "cpu_1x", "ddr2x", "ddr3x",
 254                                                 "dci", "lqspi", "smc", "pcap", "gem0", "gem1",
 255                                                 "fclk0", "fclk1", "fclk2", "fclk3", "can0", "can1",
 256                                                 "sdio0", "sdio1", "uart0", "uart1", "spi0", "spi1",
 257                                                 "dma", "usb0_aper", "usb1_aper", "gem0_aper",
 258                                                 "gem1_aper", "sdio0_aper", "sdio1_aper",
 259                                                 "spi0_aper", "spi1_aper", "can0_aper", "can1_aper",
 260                                                 "i2c0_aper", "i2c1_aper", "uart0_aper", "uart1_aper",
 261                                                 "gpio_aper", "lqspi_aper", "smc_aper", "swdt",
 262                                                 "dbg_trc", "dbg_apb";
 263                                 reg = <0x100 0x100>;
 264                         };
 265
 266                         rstc: rstc@200 {
 267                                 compatible = "xlnx,zynq-reset";
 268                                 reg = <0x200 0x48>;
 269                                 #reset-cells = <1>;
 270                                 syscon = <&slcr>;
 271                         };
 272
 273                         pinctrl0: pinctrl@700 {
 274                                 compatible = "xlnx,pinctrl-zynq";
 275                                 reg = <0x700 0x200>;
 276                                 syscon = <&slcr>;
 277                         };
 278                 };
 279
 280                 dmac_s: dmac@f8003000 {
 281                         compatible = "arm,pl330", "arm,primecell";
 282                         reg = <0xf8003000 0x1000>;
 283                         interrupt-parent = <&intc>;
 284                         interrupt-names = "abort", "dma0", "dma1", "dma2", "dma3",
 285                                 "dma4", "dma5", "dma6", "dma7";
 286                         interrupts = <0 13 4>,
 287                                      <0 14 4>, <0 15 4>,
 288                                      <0 16 4>, <0 17 4>,
 289                                      <0 40 4>, <0 41 4>,
 290                                      <0 42 4>, <0 43 4>;
 291                         #dma-cells = <1>;
 292                         #dma-channels = <8>;
 293                         #dma-requests = <4>;
 294                         clocks = <&clkc 27>;
 295                         clock-names = "apb_pclk";
 296                 };
 297
 298                 devcfg: devcfg@f8007000 {
 299                         compatible = "xlnx,zynq-devcfg-1.0";
 300                         reg = <0xf8007000 0x100>;
 301                         interrupt-parent = <&intc>;
 302                         interrupts = <0 8 4>;
 303                         clocks = <&clkc 12>;
 304                         clock-names = "ref_clk";
 305                         syscon = <&slcr>;
 306                 };
 307
 308                 global_timer: timer@f8f00200 {
 309                         compatible = "arm,cortex-a9-global-timer";
 310                         reg = <0xf8f00200 0x20>;
 311                         interrupts = <1 11 0x301>;
 312                         interrupt-parent = <&intc>;
 313                         clocks = <&clkc 4>;
 314                 };
 315
 316                 ttc0: timer@f8001000 {
 317                         interrupt-parent = <&intc>;
 318                         interrupts = <0 10 4>, <0 11 4>, <0 12 4>;
 319                         compatible = "cdns,ttc";
 320                         clocks = <&clkc 6>;
 321                         reg = <0xF8001000 0x1000>;
 322                 };
 323
 324                 ttc1: timer@f8002000 {
 325                         interrupt-parent = <&intc>;
 326                         interrupts = <0 37 4>, <0 38 4>, <0 39 4>;
 327                         compatible = "cdns,ttc";
 328                         clocks = <&clkc 6>;
 329                         reg = <0xF8002000 0x1000>;
 330                 };
 331
 332                 scutimer: timer@f8f00600 {
 333                         interrupt-parent = <&intc>;
 334                         interrupts = <1 13 0x301>;
 335                         compatible = "arm,cortex-a9-twd-timer";
 336                         reg = <0xf8f00600 0x20>;
 337                         clocks = <&clkc 4>;
 338                 };
 339
 340                 usb0: usb@e0002000 {
 341                         compatible = "xlnx,zynq-usb-2.20a", "chipidea,usb2";
 342                         status = "disabled";
 343                         clocks = <&clkc 28>;
 344                         interrupt-parent = <&intc>;
 345                         interrupts = <0 21 4>;
 346                         reg = <0xe0002000 0x1000>;
 347                         phy_type = "ulpi";
 348                 };
 349
 350                 usb1: usb@e0003000 {
 351                         compatible = "xlnx,zynq-usb-2.20a", "chipidea,usb2";
 352                         status = "disabled";
 353                         clocks = <&clkc 29>;
 354                         interrupt-parent = <&intc>;
 355                         interrupts = <0 44 4>;
 356                         reg = <0xe0003000 0x1000>;
 357                         phy_type = "ulpi";
 358                 };
 359
 360                 watchdog0: watchdog@f8005000 {
 361                         clocks = <&clkc 45>;
 362                         compatible = "cdns,wdt-r1p2";
 363                         interrupt-parent = <&intc>;
 364                         interrupts = <0 9 1>;
 365                         reg = <0xf8005000 0x1000>;
 366                         timeout-sec = <10>;
 367                 };
 368         };
 369 };