git.sur5r.net Git - u-boot/blob - 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         pmu@f8891000 {
  42                 compatible = "arm,cortex-a9-pmu";
  43                 interrupts = <0 5 4>, <0 6 4>;
  44                 interrupt-parent = <&intc>;
  45                 reg = < 0xf8891000 0x1000 0xf8893000 0x1000 >;
  46         };
  47
  48         regulator_vccpint: fixedregulator {
  49                 compatible = "regulator-fixed";
  50                 regulator-name = "VCCPINT";
  51                 regulator-min-microvolt = <1000000>;
  52                 regulator-max-microvolt = <1000000>;
  53                 regulator-boot-on;
  54                 regulator-always-on;
  55         };
  56
  57         amba: amba {
  58                 u-boot,dm-pre-reloc;
  59                 compatible = "simple-bus";
  60                 #address-cells = <1>;
  61                 #size-cells = <1>;
  62                 interrupt-parent = <&intc>;
  63                 ranges;
  64
  65                 adc: adc@f8007100 {
  66                         compatible = "xlnx,zynq-xadc-1.00.a";
  67                         reg = <0xf8007100 0x20>;
  68                         interrupts = <0 7 4>;
  69                         interrupt-parent = <&intc>;
  70                         clocks = <&clkc 12>;
  71                 };
  72
  73                 can0: can@e0008000 {
  74                         compatible = "xlnx,zynq-can-1.0";
  75                         status = "disabled";
  76                         clocks = <&clkc 19>, <&clkc 36>;
  77                         clock-names = "can_clk", "pclk";
  78                         reg = <0xe0008000 0x1000>;
  79                         interrupts = <0 28 4>;
  80                         interrupt-parent = <&intc>;
  81                         tx-fifo-depth = <0x40>;
  82                         rx-fifo-depth = <0x40>;
  83                 };
  84
  85                 can1: can@e0009000 {
  86                         compatible = "xlnx,zynq-can-1.0";
  87                         status = "disabled";
  88                         clocks = <&clkc 20>, <&clkc 37>;
  89                         clock-names = "can_clk", "pclk";
  90                         reg = <0xe0009000 0x1000>;
  91                         interrupts = <0 51 4>;
  92                         interrupt-parent = <&intc>;
  93                         tx-fifo-depth = <0x40>;
  94                         rx-fifo-depth = <0x40>;
  95                 };
  96
  97                 gpio0: gpio@e000a000 {
  98                         compatible = "xlnx,zynq-gpio-1.0";
  99                         #gpio-cells = <2>;
 100                         #interrupt-cells = <2>;
 101                         clocks = <&clkc 42>;
 102                         gpio-controller;
 103                         interrupt-controller;
 104                         interrupt-parent = <&intc>;
 105                         interrupts = <0 20 4>;
 106                         reg = <0xe000a000 0x1000>;
 107                 };
 108
 109                 i2c0: i2c@e0004000 {
 110                         compatible = "cdns,i2c-r1p10";
 111                         status = "disabled";
 112                         clocks = <&clkc 38>;
 113                         interrupt-parent = <&intc>;
 114                         interrupts = <0 25 4>;
 115                         reg = <0xe0004000 0x1000>;
 116                         #address-cells = <1>;
 117                         #size-cells = <0>;
 118                 };
 119
 120                 i2c1: i2c@e0005000 {
 121                         compatible = "cdns,i2c-r1p10";
 122                         status = "disabled";
 123                         clocks = <&clkc 39>;
 124                         interrupt-parent = <&intc>;
 125                         interrupts = <0 48 4>;
 126                         reg = <0xe0005000 0x1000>;
 127                         #address-cells = <1>;
 128                         #size-cells = <0>;
 129                 };
 130
 131                 intc: interrupt-controller@f8f01000 {
 132                         compatible = "arm,cortex-a9-gic";
 133                         #interrupt-cells = <3>;
 134                         interrupt-controller;
 135                         reg = <0xF8F01000 0x1000>,
 136                               <0xF8F00100 0x100>;
 137                 };
 138
 139                 L2: cache-controller@f8f02000 {
 140                         compatible = "arm,pl310-cache";
 141                         reg = <0xF8F02000 0x1000>;
 142                         interrupts = <0 2 4>;
 143                         arm,data-latency = <3 2 2>;
 144                         arm,tag-latency = <2 2 2>;
 145                         cache-unified;
 146                         cache-level = <2>;
 147                 };
 148
 149                 mc: memory-controller@f8006000 {
 150                         compatible = "xlnx,zynq-ddrc-a05";
 151                         reg = <0xf8006000 0x1000>;
 152                 };
 153
 154                 uart0: serial@e0000000 {
 155                         compatible = "xlnx,xuartps", "cdns,uart-r1p8";
 156                         status = "disabled";
 157                         clocks = <&clkc 23>, <&clkc 40>;
 158                         clock-names = "uart_clk", "pclk";
 159                         reg = <0xE0000000 0x1000>;
 160                         interrupts = <0 27 4>;
 161                 };
 162
 163                 uart1: serial@e0001000 {
 164                         compatible = "xlnx,xuartps", "cdns,uart-r1p8";
 165                         status = "disabled";
 166                         clocks = <&clkc 24>, <&clkc 41>;
 167                         clock-names = "uart_clk", "pclk";
 168                         reg = <0xE0001000 0x1000>;
 169                         interrupts = <0 50 4>;
 170                 };
 171
 172                 spi0: spi@e0006000 {
 173                         compatible = "xlnx,zynq-spi-r1p6";
 174                         reg = <0xe0006000 0x1000>;
 175                         status = "disabled";
 176                         interrupt-parent = <&intc>;
 177                         interrupts = <0 26 4>;
 178                         clocks = <&clkc 25>, <&clkc 34>;
 179                         clock-names = "ref_clk", "pclk";
 180                         #address-cells = <1>;
 181                         #size-cells = <0>;
 182                 };
 183
 184                 spi1: spi@e0007000 {
 185                         compatible = "xlnx,zynq-spi-r1p6";
 186                         reg = <0xe0007000 0x1000>;
 187                         status = "disabled";
 188                         interrupt-parent = <&intc>;
 189                         interrupts = <0 49 4>;
 190                         clocks = <&clkc 26>, <&clkc 35>;
 191                         clock-names = "ref_clk", "pclk";
 192                         #address-cells = <1>;
 193                         #size-cells = <0>;
 194                 };
 195
 196                 qspi: spi@e000d000 {
 197                         clock-names = "ref_clk", "pclk";
 198                         clocks = <&clkc 10>, <&clkc 43>;
 199                         compatible = "xlnx,zynq-qspi-1.0";
 200                         status = "disabled";
 201                         interrupt-parent = <&intc>;
 202                         interrupts = <0 19 4>;
 203                         reg = <0xe000d000 0x1000>;
 204                         #address-cells = <1>;
 205                         #size-cells = <0>;
 206                 };
 207
 208                 gem0: ethernet@e000b000 {
 209                         compatible = "cdns,zynq-gem", "cdns,gem";
 210                         reg = <0xe000b000 0x1000>;
 211                         status = "disabled";
 212                         interrupts = <0 22 4>;
 213                         clocks = <&clkc 30>, <&clkc 30>, <&clkc 13>;
 214                         clock-names = "pclk", "hclk", "tx_clk";
 215                         #address-cells = <1>;
 216                         #size-cells = <0>;
 217                 };
 218
 219                 gem1: ethernet@e000c000 {
 220                         compatible = "cdns,zynq-gem", "cdns,gem";
 221                         reg = <0xe000c000 0x1000>;
 222                         status = "disabled";
 223                         interrupts = <0 45 4>;
 224                         clocks = <&clkc 31>, <&clkc 31>, <&clkc 14>;
 225                         clock-names = "pclk", "hclk", "tx_clk";
 226                         #address-cells = <1>;
 227                         #size-cells = <0>;
 228                 };
 229
 230                 sdhci0: sdhci@e0100000 {
 231                         compatible = "arasan,sdhci-8.9a";
 232                         status = "disabled";
 233                         clock-names = "clk_xin", "clk_ahb";
 234                         clocks = <&clkc 21>, <&clkc 32>;
 235                         interrupt-parent = <&intc>;
 236                         interrupts = <0 24 4>;
 237                         reg = <0xe0100000 0x1000>;
 238                 };
 239
 240                 sdhci1: sdhci@e0101000 {
 241                         compatible = "arasan,sdhci-8.9a";
 242                         status = "disabled";
 243                         clock-names = "clk_xin", "clk_ahb";
 244                         clocks = <&clkc 22>, <&clkc 33>;
 245                         interrupt-parent = <&intc>;
 246                         interrupts = <0 47 4>;
 247                         reg = <0xe0101000 0x1000>;
 248                 };
 249
 250                 slcr: slcr@f8000000 {
 251                         u-boot,dm-pre-reloc;
 252                         #address-cells = <1>;
 253                         #size-cells = <1>;
 254                         compatible = "xlnx,zynq-slcr", "syscon", "simple-mfd";
 255                         reg = <0xF8000000 0x1000>;
 256                         ranges;
 257                         clkc: clkc@100 {
 258                                 u-boot,dm-pre-reloc;
 259                                 #clock-cells = <1>;
 260                                 compatible = "xlnx,ps7-clkc";
 261                                 fclk-enable = <0>;
 262                                 clock-output-names = "armpll", "ddrpll", "iopll", "cpu_6or4x",
 263                                                 "cpu_3or2x", "cpu_2x", "cpu_1x", "ddr2x", "ddr3x",
 264                                                 "dci", "lqspi", "smc", "pcap", "gem0", "gem1",
 265                                                 "fclk0", "fclk1", "fclk2", "fclk3", "can0", "can1",
 266                                                 "sdio0", "sdio1", "uart0", "uart1", "spi0", "spi1",
 267                                                 "dma", "usb0_aper", "usb1_aper", "gem0_aper",
 268                                                 "gem1_aper", "sdio0_aper", "sdio1_aper",
 269                                                 "spi0_aper", "spi1_aper", "can0_aper", "can1_aper",
 270                                                 "i2c0_aper", "i2c1_aper", "uart0_aper", "uart1_aper",
 271                                                 "gpio_aper", "lqspi_aper", "smc_aper", "swdt",
 272                                                 "dbg_trc", "dbg_apb";
 273                                 reg = <0x100 0x100>;
 274                         };
 275
 276                         rstc: rstc@200 {
 277                                 compatible = "xlnx,zynq-reset";
 278                                 reg = <0x200 0x48>;
 279                                 #reset-cells = <1>;
 280                                 syscon = <&slcr>;
 281                         };
 282
 283                         pinctrl0: pinctrl@700 {
 284                                 compatible = "xlnx,pinctrl-zynq";
 285                                 reg = <0x700 0x200>;
 286                                 syscon = <&slcr>;
 287                         };
 288                 };
 289
 290                 dmac_s: dmac@f8003000 {
 291                         compatible = "arm,pl330", "arm,primecell";
 292                         reg = <0xf8003000 0x1000>;
 293                         interrupt-parent = <&intc>;
 294                         interrupt-names = "abort", "dma0", "dma1", "dma2", "dma3",
 295                                 "dma4", "dma5", "dma6", "dma7";
 296                         interrupts = <0 13 4>,
 297                                      <0 14 4>, <0 15 4>,
 298                                      <0 16 4>, <0 17 4>,
 299                                      <0 40 4>, <0 41 4>,
 300                                      <0 42 4>, <0 43 4>;
 301                         #dma-cells = <1>;
 302                         #dma-channels = <8>;
 303                         #dma-requests = <4>;
 304                         clocks = <&clkc 27>;
 305                         clock-names = "apb_pclk";
 306                 };
 307
 308                 devcfg: devcfg@f8007000 {
 309                         compatible = "xlnx,zynq-devcfg-1.0";
 310                         interrupt-parent = <&intc>;
 311                         interrupts = <0 8 4>;
 312                         reg = <0xf8007000 0x100>;
 313                         clocks = <&clkc 12>, <&clkc 15>, <&clkc 16>, <&clkc 17>, <&clkc 18>;
 314                         clock-names = "ref_clk", "fclk0", "fclk1", "fclk2", "fclk3";
 315                         syscon = <&slcr>;
 316                 };
 317
 318                 global_timer: timer@f8f00200 {
 319                         compatible = "arm,cortex-a9-global-timer";
 320                         reg = <0xf8f00200 0x20>;
 321                         interrupts = <1 11 0x301>;
 322                         interrupt-parent = <&intc>;
 323                         clocks = <&clkc 4>;
 324                 };
 325
 326                 ttc0: timer@f8001000 {
 327                         interrupt-parent = <&intc>;
 328                         interrupts = <0 10 4>, <0 11 4>, <0 12 4>;
 329                         compatible = "cdns,ttc";
 330                         clocks = <&clkc 6>;
 331                         reg = <0xF8001000 0x1000>;
 332                 };
 333
 334                 ttc1: timer@f8002000 {
 335                         interrupt-parent = <&intc>;
 336                         interrupts = <0 37 4>, <0 38 4>, <0 39 4>;
 337                         compatible = "cdns,ttc";
 338                         clocks = <&clkc 6>;
 339                         reg = <0xF8002000 0x1000>;
 340                 };
 341
 342                 scutimer: timer@f8f00600 {
 343                         interrupt-parent = <&intc>;
 344                         interrupts = <1 13 0x301>;
 345                         compatible = "arm,cortex-a9-twd-timer";
 346                         reg = <0xf8f00600 0x20>;
 347                         clocks = <&clkc 4>;
 348                 };
 349
 350                 usb0: usb@e0002000 {
 351                         compatible = "xlnx,zynq-usb-2.20a", "chipidea,usb2";
 352                         status = "disabled";
 353                         clocks = <&clkc 28>;
 354                         interrupt-parent = <&intc>;
 355                         interrupts = <0 21 4>;
 356                         reg = <0xe0002000 0x1000>;
 357                         phy_type = "ulpi";
 358                 };
 359
 360                 usb1: usb@e0003000 {
 361                         compatible = "xlnx,zynq-usb-2.20a", "chipidea,usb2";
 362                         status = "disabled";
 363                         clocks = <&clkc 29>;
 364                         interrupt-parent = <&intc>;
 365                         interrupts = <0 44 4>;
 366                         reg = <0xe0003000 0x1000>;
 367                         phy_type = "ulpi";
 368                 };
 369
 370                 watchdog0: watchdog@f8005000 {
 371                         clocks = <&clkc 45>;
 372                         compatible = "cdns,wdt-r1p2";
 373                         interrupt-parent = <&intc>;
 374                         interrupts = <0 9 1>;
 375                         reg = <0xf8005000 0x1000>;
 376                         timeout-sec = <10>;
 377                 };
 378         };
 379 };