arch/arm/boot/dts/imx35.dtsi

   1 /*
   2  * Copyright 2012 Steffen Trumtrar, Pengutronix
   3  *
   4  * based on imx27.dtsi
   5  *
   6  * This program is free software; you can redistribute it and/or modify it under
   7  * the terms of the GNU General Public License version 2 as published by the
   8  * Free Software Foundation.
   9  */
  10
  11 #include "imx35-pinfunc.h"
  12
  13 / {
  14         #address-cells = <1>;
  15         #size-cells = <1>;
  16         /*
  17          * The decompressor and also some bootloaders rely on a
  18          * pre-existing /chosen node to be available to insert the
  19          * command line and merge other ATAGS info.
  20          * Also for U-Boot there must be a pre-existing /memory node.
  21          */
  22         chosen {};
  23         memory { device_type = "memory"; reg = <0 0>; };
  24
  25         aliases {
  26                 ethernet0 = &fec;
  27                 gpio0 = &gpio1;
  28                 gpio1 = &gpio2;
  29                 gpio2 = &gpio3;
  30                 serial0 = &uart1;
  31                 serial1 = &uart2;
  32                 serial2 = &uart3;
  33                 spi0 = &spi1;
  34                 spi1 = &spi2;
  35         };
  36
  37         cpus {
  38                 #address-cells = <0>;
  39                 #size-cells = <0>;
  40
  41                 cpu {
  42                         compatible = "arm,arm1136jf-s";
  43                         device_type = "cpu";
  44                 };
  45         };
  46
  47         avic: avic-interrupt-controller@68000000 {
  48                 compatible = "fsl,imx35-avic", "fsl,avic";
  49                 interrupt-controller;
  50                 #interrupt-cells = <1>;
  51                 reg = <0x68000000 0x10000000>;
  52         };
  53
  54         soc {
  55                 #address-cells = <1>;
  56                 #size-cells = <1>;
  57                 compatible = "simple-bus";
  58                 interrupt-parent = <&avic>;
  59                 ranges;
  60
  61                 L2: l2-cache@30000000 {
  62                         compatible = "arm,l210-cache";
  63                         reg = <0x30000000 0x1000>;
  64                         cache-unified;
  65                         cache-level = <2>;
  66                 };
  67
  68                 aips1: aips@43f00000 {
  69                         compatible = "fsl,aips", "simple-bus";
  70                         #address-cells = <1>;
  71                         #size-cells = <1>;
  72                         reg = <0x43f00000 0x100000>;
  73                         ranges;
  74
  75                         i2c1: i2c@43f80000 {
  76                                 #address-cells = <1>;
  77                                 #size-cells = <0>;
  78                                 compatible = "fsl,imx35-i2c", "fsl,imx1-i2c";
  79                                 reg = <0x43f80000 0x4000>;
  80                                 clocks = <&clks 51>;
  81                                 clock-names = "ipg_per";
  82                                 interrupts = <10>;
  83                                 status = "disabled";
  84                         };
  85
  86                         i2c3: i2c@43f84000 {
  87                                 #address-cells = <1>;
  88                                 #size-cells = <0>;
  89                                 compatible = "fsl,imx35-i2c", "fsl,imx1-i2c";
  90                                 reg = <0x43f84000 0x4000>;
  91                                 clocks = <&clks 53>;
  92                                 clock-names = "ipg_per";
  93                                 interrupts = <3>;
  94                                 status = "disabled";
  95                         };
  96
  97                         uart1: serial@43f90000 {
  98                                 compatible = "fsl,imx35-uart", "fsl,imx21-uart";
  99                                 reg = <0x43f90000 0x4000>;
 100                                 clocks = <&clks 9>, <&clks 70>;
 101                                 clock-names = "ipg", "per";
 102                                 interrupts = <45>;
 103                                 status = "disabled";
 104                         };
 105
 106                         uart2: serial@43f94000 {
 107                                 compatible = "fsl,imx35-uart", "fsl,imx21-uart";
 108                                 reg = <0x43f94000 0x4000>;
 109                                 clocks = <&clks 9>, <&clks 71>;
 110                                 clock-names = "ipg", "per";
 111                                 interrupts = <32>;
 112                                 status = "disabled";
 113                         };
 114
 115                         i2c2: i2c@43f98000 {
 116                                 #address-cells = <1>;
 117                                 #size-cells = <0>;
 118                                 compatible = "fsl,imx35-i2c", "fsl,imx1-i2c";
 119                                 reg = <0x43f98000 0x4000>;
 120                                 clocks = <&clks 52>;
 121                                 clock-names = "ipg_per";
 122                                 interrupts = <4>;
 123                                 status = "disabled";
 124                         };
 125
 126                         ssi1: ssi@43fa0000 {
 127                                 #sound-dai-cells = <0>;
 128                                 compatible = "fsl,imx35-ssi", "fsl,imx21-ssi";
 129                                 reg = <0x43fa0000 0x4000>;
 130                                 interrupts = <11>;
 131                                 clocks = <&clks 68>;
 132                                 dmas = <&sdma 28 0 0>,
 133                                        <&sdma 29 0 0>;
 134                                 dma-names = "rx", "tx";
 135                                 fsl,fifo-depth = <15>;
 136                                 status = "disabled";
 137                         };
 138
 139                         spi1: cspi@43fa4000 {
 140                                 #address-cells = <1>;
 141                                 #size-cells = <0>;
 142                                 compatible = "fsl,imx35-cspi";
 143                                 reg = <0x43fa4000 0x4000>;
 144                                 clocks = <&clks 35 &clks 35>;
 145                                 clock-names = "ipg", "per";
 146                                 interrupts = <14>;
 147                                 status = "disabled";
 148                         };
 149
 150                         kpp: kpp@43fa8000 {
 151                                 compatible = "fsl,imx35-kpp", "fsl,imx21-kpp";
 152                                 reg = <0x43fa8000 0x4000>;
 153                                 interrupts = <24>;
 154                                 clocks = <&clks 56>;
 155                                 status = "disabled";
 156                         };
 157
 158                         iomuxc: iomuxc@43fac000 {
 159                                 compatible = "fsl,imx35-iomuxc";
 160                                 reg = <0x43fac000 0x4000>;
 161                         };
 162                 };
 163
 164                 spba: spba-bus@50000000 {
 165                         compatible = "fsl,spba-bus", "simple-bus";
 166                         #address-cells = <1>;
 167                         #size-cells = <1>;
 168                         reg = <0x50000000 0x100000>;
 169                         ranges;
 170
 171                         uart3: serial@5000c000 {
 172                                 compatible = "fsl,imx35-uart", "fsl,imx21-uart";
 173                                 reg = <0x5000c000 0x4000>;
 174                                 clocks = <&clks 9>, <&clks 72>;
 175                                 clock-names = "ipg", "per";
 176                                 interrupts = <18>;
 177                                 status = "disabled";
 178                         };
 179
 180                         spi2: cspi@50010000 {
 181                                 #address-cells = <1>;
 182                                 #size-cells = <0>;
 183                                 compatible = "fsl,imx35-cspi";
 184                                 reg = <0x50010000 0x4000>;
 185                                 interrupts = <13>;
 186                                 clocks = <&clks 36 &clks 36>;
 187                                 clock-names = "ipg", "per";
 188                                 status = "disabled";
 189                         };
 190
 191                         fec: fec@50038000 {
 192                                 compatible = "fsl,imx35-fec", "fsl,imx27-fec";
 193                                 reg = <0x50038000 0x4000>;
 194                                 clocks = <&clks 46>, <&clks 8>;
 195                                 clock-names = "ipg", "ahb";
 196                                 interrupts = <57>;
 197                                 status = "disabled";
 198                         };
 199                 };
 200
 201                 aips2: aips@53f00000 {
 202                         compatible = "fsl,aips", "simple-bus";
 203                         #address-cells = <1>;
 204                         #size-cells = <1>;
 205                         reg = <0x53f00000 0x100000>;
 206                         ranges;
 207
 208                         clks: ccm@53f80000 {
 209                                 compatible = "fsl,imx35-ccm";
 210                                 reg = <0x53f80000 0x4000>;
 211                                 interrupts = <31>;
 212                                 #clock-cells = <1>;
 213                         };
 214
 215                         gpt: timer@53f90000 {
 216                                 compatible = "fsl,imx35-gpt", "fsl,imx31-gpt";
 217                                 reg = <0x53f90000 0x4000>;
 218                                 interrupts = <29>;
 219                                 clocks = <&clks 9>, <&clks 50>;
 220                                 clock-names = "ipg", "per";
 221                         };
 222
 223                         gpio3: gpio@53fa4000 {
 224                                 compatible = "fsl,imx35-gpio", "fsl,imx31-gpio";
 225                                 reg = <0x53fa4000 0x4000>;
 226                                 interrupts = <56>;
 227                                 gpio-controller;
 228                                 #gpio-cells = <2>;
 229                                 interrupt-controller;
 230                                 #interrupt-cells = <2>;
 231                         };
 232
 233                         esdhc1: esdhc@53fb4000 {
 234                                 compatible = "fsl,imx35-esdhc";
 235                                 reg = <0x53fb4000 0x4000>;
 236                                 interrupts = <7>;
 237                                 clocks = <&clks 9>, <&clks 8>, <&clks 43>;
 238                                 clock-names = "ipg", "ahb", "per";
 239                                 status = "disabled";
 240                         };
 241
 242                         esdhc2: esdhc@53fb8000 {
 243                                 compatible = "fsl,imx35-esdhc";
 244                                 reg = <0x53fb8000 0x4000>;
 245                                 interrupts = <8>;
 246                                 clocks = <&clks 9>, <&clks 8>, <&clks 44>;
 247                                 clock-names = "ipg", "ahb", "per";
 248                                 status = "disabled";
 249                         };
 250
 251                         esdhc3: esdhc@53fbc000 {
 252                                 compatible = "fsl,imx35-esdhc";
 253                                 reg = <0x53fbc000 0x4000>;
 254                                 interrupts = <9>;
 255                                 clocks = <&clks 9>, <&clks 8>, <&clks 45>;
 256                                 clock-names = "ipg", "ahb", "per";
 257                                 status = "disabled";
 258                         };
 259
 260                         audmux: audmux@53fc4000 {
 261                                 compatible = "fsl,imx35-audmux", "fsl,imx31-audmux";
 262                                 reg = <0x53fc4000 0x4000>;
 263                                 status = "disabled";
 264                         };
 265
 266                         gpio1: gpio@53fcc000 {
 267                                 compatible = "fsl,imx35-gpio", "fsl,imx31-gpio";
 268                                 reg = <0x53fcc000 0x4000>;
 269                                 interrupts = <52>;
 270                                 gpio-controller;
 271                                 #gpio-cells = <2>;
 272                                 interrupt-controller;
 273                                 #interrupt-cells = <2>;
 274                         };
 275
 276                         gpio2: gpio@53fd0000 {
 277                                 compatible = "fsl,imx35-gpio", "fsl,imx31-gpio";
 278                                 reg = <0x53fd0000 0x4000>;
 279                                 interrupts = <51>;
 280                                 gpio-controller;
 281                                 #gpio-cells = <2>;
 282                                 interrupt-controller;
 283                                 #interrupt-cells = <2>;
 284                         };
 285
 286                         sdma: sdma@53fd4000 {
 287                                 compatible = "fsl,imx35-sdma";
 288                                 reg = <0x53fd4000 0x4000>;
 289                                 clocks = <&clks 9>, <&clks 65>;
 290                                 clock-names = "ipg", "ahb";
 291                                 #dma-cells = <3>;
 292                                 interrupts = <34>;
 293                                 fsl,sdma-ram-script-name = "imx/sdma/sdma-imx35.bin";
 294                         };
 295
 296                         wdog: wdog@53fdc000 {
 297                                 compatible = "fsl,imx35-wdt", "fsl,imx21-wdt";
 298                                 reg = <0x53fdc000 0x4000>;
 299                                 clocks = <&clks 74>;
 300                                 clock-names = "";
 301                                 interrupts = <55>;
 302                         };
 303
 304                         can1: can@53fe4000 {
 305                                 compatible = "fsl,imx35-flexcan", "fsl,p1010-flexcan";
 306                                 reg = <0x53fe4000 0x1000>;
 307                                 clocks = <&clks 33>, <&clks 33>;
 308                                 clock-names = "ipg", "per";
 309                                 interrupts = <43>;
 310                                 status = "disabled";
 311                         };
 312
 313                         can2: can@53fe8000 {
 314                                 compatible = "fsl,imx35-flexcan", "fsl,p1010-flexcan";
 315                                 reg = <0x53fe8000 0x1000>;
 316                                 clocks = <&clks 34>, <&clks 34>;
 317                                 clock-names = "ipg", "per";
 318                                 interrupts = <44>;
 319                                 status = "disabled";
 320                         };
 321
 322                         iim@53ff0000 {
 323                                 compatible = "fsl,imx35-iim";
 324                                 reg = <0x53ff0000 0x4000>;
 325                                 interrupts = <19>;
 326                                 clocks = <&clks 80>;
 327                         };
 328
 329                         usbotg: usb@53ff4000 {
 330                                 compatible = "fsl,imx35-usb", "fsl,imx27-usb";
 331                                 reg = <0x53ff4000 0x0200>;
 332                                 interrupts = <37>;
 333                                 clocks = <&clks 9>, <&clks 73>, <&clks 28>;
 334                                 clock-names = "ipg", "ahb", "per";
 335                                 fsl,usbmisc = <&usbmisc 0>;
 336                                 fsl,usbphy = <&usbphy0>;
 337                                 status = "disabled";
 338                         };
 339
 340                         usbhost1: usb@53ff4400 {
 341                                 compatible = "fsl,imx35-usb", "fsl,imx27-usb";
 342                                 reg = <0x53ff4400 0x0200>;
 343                                 interrupts = <35>;
 344                                 clocks = <&clks 9>, <&clks 73>, <&clks 28>;
 345                                 clock-names = "ipg", "ahb", "per";
 346                                 fsl,usbmisc = <&usbmisc 1>;
 347                                 fsl,usbphy = <&usbphy1>;
 348                                 dr_mode = "host";
 349                                 status = "disabled";
 350                         };
 351
 352                         usbmisc: usbmisc@53ff4600 {
 353                                 #index-cells = <1>;
 354                                 compatible = "fsl,imx35-usbmisc";
 355                                 reg = <0x53ff4600 0x00f>;
 356                         };
 357                 };
 358
 359                 emi@80000000 { /* External Memory Interface */
 360                         compatible = "fsl,emi", "simple-bus";
 361                         #address-cells = <1>;
 362                         #size-cells = <1>;
 363                         reg = <0x80000000 0x40000000>;
 364                         ranges;
 365
 366                         nfc: nand@bb000000 {
 367                                 #address-cells = <1>;
 368                                 #size-cells = <1>;
 369                                 compatible = "fsl,imx35-nand", "fsl,imx25-nand";
 370                                 reg = <0xbb000000 0x2000>;
 371                                 clocks = <&clks 29>;
 372                                 clock-names = "";
 373                                 interrupts = <33>;
 374                                 status = "disabled";
 375                         };
 376
 377                         weim: weim@b8002000 {
 378                                 #address-cells = <2>;
 379                                 #size-cells = <1>;
 380                                 clocks = <&clks 0>;
 381                                 compatible = "fsl,imx35-weim", "fsl,imx27-weim";
 382                                 reg = <0xb8002000 0x1000>;
 383                                 ranges = <
 384                                         0 0 0xa0000000 0x8000000
 385                                         1 0 0xa8000000 0x8000000
 386                                         2 0 0xb0000000 0x2000000
 387                                         3 0 0xb2000000 0x2000000
 388                                         4 0 0xb4000000 0x2000000
 389                                         5 0 0xb6000000 0x2000000
 390                                 >;
 391                                 status = "disabled";
 392                         };
 393                 };
 394         };
 395
 396         usbphy {
 397                 compatible = "simple-bus";
 398                 #address-cells = <1>;
 399                 #size-cells = <0>;
 400
 401                 usbphy0: usb-phy@0 {
 402                         reg = <0>;
 403                         compatible = "usb-nop-xceiv";
 404                 };
 405
 406                 usbphy1: usb-phy@1 {
 407                         reg = <1>;
 408                         compatible = "usb-nop-xceiv";
 409                 };
 410         };
 411 };