arch/arm/dts/zynq-7000.dtsi

   1 /*
   2  * Xilinx Zynq 7000 DTSI
   3  * Describes the hardware common to all Zynq 7000-based boards.
   4  *
   5  *  Copyright (C) 2011 - 2015 Xilinx
   6  *
   7  * SPDX-License-Identifier:     GPL-2.0+
   8  */
   9
  10 / {
  11         #address-cells = <1>;
  12         #size-cells = <1>;
  13         compatible = "xlnx,zynq-7000";
  14
  15         cpus {
  16                 #address-cells = <1>;
  17                 #size-cells = <0>;
  18
  19                 cpu0: cpu@0 {
  20                         compatible = "arm,cortex-a9";
  21                         device_type = "cpu";
  22                         reg = <0>;
  23                         clocks = <&clkc 3>;
  24                         clock-latency = <1000>;
  25                         cpu0-supply = <&regulator_vccpint>;
  26                         operating-points = <
  27                                 /* kHz    uV */
  28                                 666667  1000000
  29                                 333334  1000000
  30                         >;
  31                 };
  32
  33                 cpu1: cpu@1 {
  34                         compatible = "arm,cortex-a9";
  35                         device_type = "cpu";
  36                         reg = <1>;
  37                         clocks = <&clkc 3>;
  38                 };
  39         };
  40
  41         fpga_full: fpga-full {
  42                 compatible = "fpga-region";
  43                 fpga-mgr = <&devcfg>;
  44                 #address-cells = <1>;
  45                 #size-cells = <1>;
  46                 ranges;
  47         };
  48
  49         pmu@f8891000 {
  50                 compatible = "arm,cortex-a9-pmu";
  51                 interrupts = <0 5 4>, <0 6 4>;
  52                 interrupt-parent = <&intc>;
  53                 reg = < 0xf8891000 0x1000 0xf8893000 0x1000 >;
  54         };
  55
  56         regulator_vccpint: fixedregulator {
  57                 compatible = "regulator-fixed";
  58                 regulator-name = "VCCPINT";
  59                 regulator-min-microvolt = <1000000>;
  60                 regulator-max-microvolt = <1000000>;
  61                 regulator-boot-on;
  62                 regulator-always-on;
  63         };
  64
  65         amba: amba {
  66                 u-boot,dm-pre-reloc;
  67                 compatible = "simple-bus";
  68                 #address-cells = <1>;
  69                 #size-cells = <1>;
  70                 interrupt-parent = <&intc>;
  71                 ranges;
  72
  73                 adc: adc@f8007100 {
  74                         compatible = "xlnx,zynq-xadc-1.00.a";
  75                         reg = <0xf8007100 0x20>;
  76                         interrupts = <0 7 4>;
  77                         interrupt-parent = <&intc>;
  78                         clocks = <&clkc 12>;
  79                 };
  80
  81                 can0: can@e0008000 {
  82                         compatible = "xlnx,zynq-can-1.0";
  83                         status = "disabled";
  84                         clocks = <&clkc 19>, <&clkc 36>;
  85                         clock-names = "can_clk", "pclk";
  86                         reg = <0xe0008000 0x1000>;
  87                         interrupts = <0 28 4>;
  88                         interrupt-parent = <&intc>;
  89                         tx-fifo-depth = <0x40>;
  90                         rx-fifo-depth = <0x40>;
  91                 };
  92
  93                 can1: can@e0009000 {
  94                         compatible = "xlnx,zynq-can-1.0";
  95                         status = "disabled";
  96                         clocks = <&clkc 20>, <&clkc 37>;
  97                         clock-names = "can_clk", "pclk";
  98                         reg = <0xe0009000 0x1000>;
  99                         interrupts = <0 51 4>;
 100                         interrupt-parent = <&intc>;
 101                         tx-fifo-depth = <0x40>;
 102                         rx-fifo-depth = <0x40>;
 103                 };
 104
 105                 gpio0: gpio@e000a000 {
 106                         compatible = "xlnx,zynq-gpio-1.0";
 107                         #gpio-cells = <2>;
 108                         clocks = <&clkc 42>;
 109                         gpio-controller;
 110                         interrupt-controller;
 111                         #interrupt-cells = <2>;
 112                         interrupt-parent = <&intc>;
 113                         interrupts = <0 20 4>;
 114                         reg = <0xe000a000 0x1000>;
 115                 };
 116
 117                 i2c0: i2c@e0004000 {
 118                         compatible = "cdns,i2c-r1p10";
 119                         status = "disabled";
 120                         clocks = <&clkc 38>;
 121                         interrupt-parent = <&intc>;
 122                         interrupts = <0 25 4>;
 123                         reg = <0xe0004000 0x1000>;
 124                         #address-cells = <1>;
 125                         #size-cells = <0>;
 126                 };
 127
 128                 i2c1: i2c@e0005000 {
 129                         compatible = "cdns,i2c-r1p10";
 130                         status = "disabled";
 131                         clocks = <&clkc 39>;
 132                         interrupt-parent = <&intc>;
 133                         interrupts = <0 48 4>;
 134                         reg = <0xe0005000 0x1000>;
 135                         #address-cells = <1>;
 136                         #size-cells = <0>;
 137                 };
 138
 139                 intc: interrupt-controller@f8f01000 {
 140                         compatible = "arm,cortex-a9-gic";
 141                         #interrupt-cells = <3>;
 142                         interrupt-controller;
 143                         reg = <0xF8F01000 0x1000>,
 144                               <0xF8F00100 0x100>;
 145                 };
 146
 147                 L2: cache-controller@f8f02000 {
 148                         compatible = "arm,pl310-cache";
 149                         reg = <0xF8F02000 0x1000>;
 150                         interrupts = <0 2 4>;
 151                         arm,data-latency = <3 2 2>;
 152                         arm,tag-latency = <2 2 2>;
 153                         cache-unified;
 154                         cache-level = <2>;
 155                 };
 156
 157                 mc: memory-controller@f8006000 {
 158                         compatible = "xlnx,zynq-ddrc-a05";
 159                         reg = <0xf8006000 0x1000>;
 160                 };
 161
 162                 uart0: serial@e0000000 {
 163                         compatible = "xlnx,xuartps", "cdns,uart-r1p8";
 164                         status = "disabled";
 165                         clocks = <&clkc 23>, <&clkc 40>;
 166                         clock-names = "uart_clk", "pclk";
 167                         reg = <0xE0000000 0x1000>;
 168                         interrupts = <0 27 4>;
 169                 };
 170
 171                 uart1: serial@e0001000 {
 172                         compatible = "xlnx,xuartps", "cdns,uart-r1p8";
 173                         status = "disabled";
 174                         clocks = <&clkc 24>, <&clkc 41>;
 175                         clock-names = "uart_clk", "pclk";
 176                         reg = <0xE0001000 0x1000>;
 177                         interrupts = <0 50 4>;
 178                 };
 179
 180                 spi0: spi@e0006000 {
 181                         compatible = "xlnx,zynq-spi-r1p6";
 182                         reg = <0xe0006000 0x1000>;
 183                         status = "disabled";
 184                         interrupt-parent = <&intc>;
 185                         interrupts = <0 26 4>;
 186                         clocks = <&clkc 25>, <&clkc 34>;
 187                         clock-names = "ref_clk", "pclk";
 188                         #address-cells = <1>;
 189                         #size-cells = <0>;
 190                 };
 191
 192                 spi1: spi@e0007000 {
 193                         compatible = "xlnx,zynq-spi-r1p6";
 194                         reg = <0xe0007000 0x1000>;
 195                         status = "disabled";
 196                         interrupt-parent = <&intc>;
 197                         interrupts = <0 49 4>;
 198                         clocks = <&clkc 26>, <&clkc 35>;
 199                         clock-names = "ref_clk", "pclk";
 200                         #address-cells = <1>;
 201                         #size-cells = <0>;
 202                 };
 203
 204                 qspi: spi@e000d000 {
 205                         clock-names = "ref_clk", "pclk";
 206                         clocks = <&clkc 10>, <&clkc 43>;
 207                         compatible = "xlnx,zynq-qspi-1.0";
 208                         status = "disabled";
 209                         interrupt-parent = <&intc>;
 210                         interrupts = <0 19 4>;
 211                         reg = <0xe000d000 0x1000>;
 212                         #address-cells = <1>;
 213                         #size-cells = <0>;
 214                 };
 215
 216                 gem0: ethernet@e000b000 {
 217                         compatible = "cdns,zynq-gem", "cdns,gem";
 218                         reg = <0xe000b000 0x1000>;
 219                         status = "disabled";
 220                         interrupts = <0 22 4>;
 221                         clocks = <&clkc 30>, <&clkc 30>, <&clkc 13>;
 222                         clock-names = "pclk", "hclk", "tx_clk";
 223                         #address-cells = <1>;
 224                         #size-cells = <0>;
 225                 };
 226
 227                 gem1: ethernet@e000c000 {
 228                         compatible = "cdns,zynq-gem", "cdns,gem";
 229                         reg = <0xe000c000 0x1000>;
 230                         status = "disabled";
 231                         interrupts = <0 45 4>;
 232                         clocks = <&clkc 31>, <&clkc 31>, <&clkc 14>;
 233                         clock-names = "pclk", "hclk", "tx_clk";
 234                         #address-cells = <1>;
 235                         #size-cells = <0>;
 236                 };
 237
 238                 sdhci0: sdhci@e0100000 {
 239                         compatible = "arasan,sdhci-8.9a";
 240                         status = "disabled";
 241                         clock-names = "clk_xin", "clk_ahb";
 242                         clocks = <&clkc 21>, <&clkc 32>;
 243                         interrupt-parent = <&intc>;
 244                         interrupts = <0 24 4>;
 245                         reg = <0xe0100000 0x1000>;
 246                 };
 247
 248                 sdhci1: sdhci@e0101000 {
 249                         compatible = "arasan,sdhci-8.9a";
 250                         status = "disabled";
 251                         clock-names = "clk_xin", "clk_ahb";
 252                         clocks = <&clkc 22>, <&clkc 33>;
 253                         interrupt-parent = <&intc>;
 254                         interrupts = <0 47 4>;
 255                         reg = <0xe0101000 0x1000>;
 256                 };
 257
 258                 slcr: slcr@f8000000 {
 259                         u-boot,dm-pre-reloc;
 260                         #address-cells = <1>;
 261                         #size-cells = <1>;
 262                         compatible = "xlnx,zynq-slcr", "syscon", "simple-mfd";
 263                         reg = <0xF8000000 0x1000>;
 264                         ranges;
 265                         clkc: clkc@100 {
 266                                 u-boot,dm-pre-reloc;
 267                                 #clock-cells = <1>;
 268                                 compatible = "xlnx,ps7-clkc";
 269                                 fclk-enable = <0>;
 270                                 clock-output-names = "armpll", "ddrpll", "iopll", "cpu_6or4x",
 271                                                 "cpu_3or2x", "cpu_2x", "cpu_1x", "ddr2x", "ddr3x",
 272                                                 "dci", "lqspi", "smc", "pcap", "gem0", "gem1",
 273                                                 "fclk0", "fclk1", "fclk2", "fclk3", "can0", "can1",
 274                                                 "sdio0", "sdio1", "uart0", "uart1", "spi0", "spi1",
 275                                                 "dma", "usb0_aper", "usb1_aper", "gem0_aper",
 276                                                 "gem1_aper", "sdio0_aper", "sdio1_aper",
 277                                                 "spi0_aper", "spi1_aper", "can0_aper", "can1_aper",
 278                                                 "i2c0_aper", "i2c1_aper", "uart0_aper", "uart1_aper",
 279                                                 "gpio_aper", "lqspi_aper", "smc_aper", "swdt",
 280                                                 "dbg_trc", "dbg_apb";
 281                                 reg = <0x100 0x100>;
 282                         };
 283
 284                         rstc: rstc@200 {
 285                                 compatible = "xlnx,zynq-reset";
 286                                 reg = <0x200 0x48>;
 287                                 #reset-cells = <1>;
 288                                 syscon = <&slcr>;
 289                         };
 290
 291                         pinctrl0: pinctrl@700 {
 292                                 compatible = "xlnx,pinctrl-zynq";
 293                                 reg = <0x700 0x200>;
 294                                 syscon = <&slcr>;
 295                         };
 296                 };
 297
 298                 dmac_s: dmac@f8003000 {
 299                         compatible = "arm,pl330", "arm,primecell";
 300                         reg = <0xf8003000 0x1000>;
 301                         interrupt-parent = <&intc>;
 302                         interrupt-names = "abort", "dma0", "dma1", "dma2", "dma3",
 303                                 "dma4", "dma5", "dma6", "dma7";
 304                         interrupts = <0 13 4>,
 305                                      <0 14 4>, <0 15 4>,
 306                                      <0 16 4>, <0 17 4>,
 307                                      <0 40 4>, <0 41 4>,
 308                                      <0 42 4>, <0 43 4>;
 309                         #dma-cells = <1>;
 310                         #dma-channels = <8>;
 311                         #dma-requests = <4>;
 312                         clocks = <&clkc 27>;
 313                         clock-names = "apb_pclk";
 314                 };
 315
 316                 devcfg: devcfg@f8007000 {
 317                         compatible = "xlnx,zynq-devcfg-1.0";
 318                         interrupt-parent = <&intc>;
 319                         interrupts = <0 8 4>;
 320                         reg = <0xf8007000 0x100>;
 321                         clocks = <&clkc 12>, <&clkc 15>, <&clkc 16>, <&clkc 17>, <&clkc 18>;
 322                         clock-names = "ref_clk", "fclk0", "fclk1", "fclk2", "fclk3";
 323                         syscon = <&slcr>;
 324                 };
 325
 326                 global_timer: timer@f8f00200 {
 327                         compatible = "arm,cortex-a9-global-timer";
 328                         reg = <0xf8f00200 0x20>;
 329                         interrupts = <1 11 0x301>;
 330                         interrupt-parent = <&intc>;
 331                         clocks = <&clkc 4>;
 332                 };
 333
 334                 ttc0: timer@f8001000 {
 335                         interrupt-parent = <&intc>;
 336                         interrupts = <0 10 4>, <0 11 4>, <0 12 4>;
 337                         compatible = "cdns,ttc";
 338                         clocks = <&clkc 6>;
 339                         reg = <0xF8001000 0x1000>;
 340                 };
 341
 342                 ttc1: timer@f8002000 {
 343                         interrupt-parent = <&intc>;
 344                         interrupts = <0 37 4>, <0 38 4>, <0 39 4>;
 345                         compatible = "cdns,ttc";
 346                         clocks = <&clkc 6>;
 347                         reg = <0xF8002000 0x1000>;
 348                 };
 349
 350                 scutimer: timer@f8f00600 {
 351                         interrupt-parent = <&intc>;
 352                         interrupts = <1 13 0x301>;
 353                         compatible = "arm,cortex-a9-twd-timer";
 354                         reg = <0xf8f00600 0x20>;
 355                         clocks = <&clkc 4>;
 356                 };
 357
 358                 usb0: usb@e0002000 {
 359                         compatible = "xlnx,zynq-usb-2.20a", "chipidea,usb2";
 360                         status = "disabled";
 361                         clocks = <&clkc 28>;
 362                         interrupt-parent = <&intc>;
 363                         interrupts = <0 21 4>;
 364                         reg = <0xe0002000 0x1000>;
 365                         phy_type = "ulpi";
 366                 };
 367
 368                 usb1: usb@e0003000 {
 369                         compatible = "xlnx,zynq-usb-2.20a", "chipidea,usb2";
 370                         status = "disabled";
 371                         clocks = <&clkc 29>;
 372                         interrupt-parent = <&intc>;
 373                         interrupts = <0 44 4>;
 374                         reg = <0xe0003000 0x1000>;
 375                         phy_type = "ulpi";
 376                 };
 377
 378                 watchdog0: watchdog@f8005000 {
 379                         clocks = <&clkc 45>;
 380                         compatible = "cdns,wdt-r1p2";
 381                         interrupt-parent = <&intc>;
 382                         interrupts = <0 9 1>;
 383                         reg = <0xf8005000 0x1000>;
 384                         timeout-sec = <10>;
 385                 };
 386         };
 387 };