arch/arm/boot/dts/imx35.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 //
   3 // Copyright 2012 Steffen Trumtrar, Pengutronix
   4 //
   5 // based on imx27.dtsi
   6
   7 #include "imx35-pinfunc.h"
   8
   9 / {
  10         #address-cells = <1>;
  11         #size-cells = <1>;
  12         /*
  13          * The decompressor and also some bootloaders rely on a
  14          * pre-existing /chosen node to be available to insert the
  15          * command line and merge other ATAGS info.
  16          */
  17         chosen {};
  18
  19         aliases {
  20                 ethernet0 = &fec;
  21                 gpio0 = &gpio1;
  22                 gpio1 = &gpio2;
  23                 gpio2 = &gpio3;
  24                 i2c0 = &i2c1;
  25                 i2c1 = &i2c2;
  26                 i2c2 = &i2c3;
  27                 mmc0 = &esdhc1;
  28                 mmc1 = &esdhc2;
  29                 mmc2 = &esdhc3;
  30                 serial0 = &uart1;
  31                 serial1 = &uart2;
  32                 serial2 = &uart3;
  33                 spi0 = &spi1;
  34                 spi1 = &spi2;
  35         };
  36
  37         cpus {
  38                 #address-cells = <1>;
  39                 #size-cells = <0>;
  40
  41                 cpu@0 {
  42                         compatible = "arm,arm1136jf-s";
  43                         device_type = "cpu";
  44                         reg = <0>;
  45                 };
  46         };
  47
  48         avic: avic-interrupt-controller@68000000 {
  49                 compatible = "fsl,imx35-avic", "fsl,avic";
  50                 interrupt-controller;
  51                 #interrupt-cells = <1>;
  52                 reg = <0x68000000 0x10000000>;
  53         };
  54
  55         soc {
  56                 #address-cells = <1>;
  57                 #size-cells = <1>;
  58                 compatible = "simple-bus";
  59                 interrupt-parent = <&avic>;
  60                 ranges;
  61
  62                 L2: cache-controller@30000000 {
  63                         compatible = "arm,l210-cache";
  64                         reg = <0x30000000 0x1000>;
  65                         cache-unified;
  66                         cache-level = <2>;
  67                 };
  68
  69                 aips1: bus@43f00000 {
  70                         compatible = "fsl,aips", "simple-bus";
  71                         #address-cells = <1>;
  72                         #size-cells = <1>;
  73                         reg = <0x43f00000 0x100000>;
  74                         ranges;
  75
  76                         i2c1: i2c@43f80000 {
  77                                 #address-cells = <1>;
  78                                 #size-cells = <0>;
  79                                 compatible = "fsl,imx35-i2c", "fsl,imx1-i2c";
  80                                 reg = <0x43f80000 0x4000>;
  81                                 clocks = <&clks 51>;
  82                                 clock-names = "ipg_per";
  83                                 interrupts = <10>;
  84                                 status = "disabled";
  85                         };
  86
  87                         i2c3: i2c@43f84000 {
  88                                 #address-cells = <1>;
  89                                 #size-cells = <0>;
  90                                 compatible = "fsl,imx35-i2c", "fsl,imx1-i2c";
  91                                 reg = <0x43f84000 0x4000>;
  92                                 clocks = <&clks 53>;
  93                                 clock-names = "ipg_per";
  94                                 interrupts = <3>;
  95                                 status = "disabled";
  96                         };
  97
  98                         uart1: serial@43f90000 {
  99                                 compatible = "fsl,imx35-uart", "fsl,imx21-uart";
 100                                 reg = <0x43f90000 0x4000>;
 101                                 clocks = <&clks 9>, <&clks 70>;
 102                                 clock-names = "ipg", "per";
 103                                 interrupts = <45>;
 104                                 status = "disabled";
 105                         };
 106
 107                         uart2: serial@43f94000 {
 108                                 compatible = "fsl,imx35-uart", "fsl,imx21-uart";
 109                                 reg = <0x43f94000 0x4000>;
 110                                 clocks = <&clks 9>, <&clks 71>;
 111                                 clock-names = "ipg", "per";
 112                                 interrupts = <32>;
 113                                 status = "disabled";
 114                         };
 115
 116                         i2c2: i2c@43f98000 {
 117                                 #address-cells = <1>;
 118                                 #size-cells = <0>;
 119                                 compatible = "fsl,imx35-i2c", "fsl,imx1-i2c";
 120                                 reg = <0x43f98000 0x4000>;
 121                                 clocks = <&clks 52>;
 122                                 clock-names = "ipg_per";
 123                                 interrupts = <4>;
 124                                 status = "disabled";
 125                         };
 126
 127                         ssi1: ssi@43fa0000 {
 128                                 #sound-dai-cells = <0>;
 129                                 compatible = "fsl,imx35-ssi", "fsl,imx21-ssi";
 130                                 reg = <0x43fa0000 0x4000>;
 131                                 interrupts = <11>;
 132                                 clocks = <&clks 68>;
 133                                 dmas = <&sdma 28 0 0>,
 134                                        <&sdma 29 0 0>;
 135                                 dma-names = "rx", "tx";
 136                                 fsl,fifo-depth = <15>;
 137                                 status = "disabled";
 138                         };
 139
 140                         spi1: spi@43fa4000 {
 141                                 #address-cells = <1>;
 142                                 #size-cells = <0>;
 143                                 compatible = "fsl,imx35-cspi";
 144                                 reg = <0x43fa4000 0x4000>;
 145                                 clocks = <&clks 35 &clks 35>;
 146                                 clock-names = "ipg", "per";
 147                                 interrupts = <14>;
 148                                 status = "disabled";
 149                         };
 150
 151                         kpp: kpp@43fa8000 {
 152                                 compatible = "fsl,imx35-kpp", "fsl,imx21-kpp";
 153                                 reg = <0x43fa8000 0x4000>;
 154                                 interrupts = <24>;
 155                                 clocks = <&clks 56>;
 156                                 status = "disabled";
 157                         };
 158
 159                         iomuxc: iomuxc@43fac000 {
 160                                 compatible = "fsl,imx35-iomuxc";
 161                                 reg = <0x43fac000 0x4000>;
 162                         };
 163                 };
 164
 165                 spba: spba-bus@50000000 {
 166                         compatible = "fsl,spba-bus", "simple-bus";
 167                         #address-cells = <1>;
 168                         #size-cells = <1>;
 169                         reg = <0x50000000 0x100000>;
 170                         ranges;
 171
 172                         uart3: serial@5000c000 {
 173                                 compatible = "fsl,imx35-uart", "fsl,imx21-uart";
 174                                 reg = <0x5000c000 0x4000>;
 175                                 clocks = <&clks 9>, <&clks 72>;
 176                                 clock-names = "ipg", "per";
 177                                 interrupts = <18>;
 178                                 status = "disabled";
 179                         };
 180
 181                         spi2: spi@50010000 {
 182                                 #address-cells = <1>;
 183                                 #size-cells = <0>;
 184                                 compatible = "fsl,imx35-cspi";
 185                                 reg = <0x50010000 0x4000>;
 186                                 interrupts = <13>;
 187                                 clocks = <&clks 36 &clks 36>;
 188                                 clock-names = "ipg", "per";
 189                                 status = "disabled";
 190                         };
 191
 192                         fec: fec@50038000 {
 193                                 compatible = "fsl,imx35-fec", "fsl,imx27-fec";
 194                                 reg = <0x50038000 0x4000>;
 195                                 clocks = <&clks 46>, <&clks 8>;
 196                                 clock-names = "ipg", "ahb";
 197                                 interrupts = <57>;
 198                                 status = "disabled";
 199                         };
 200                 };
 201
 202                 aips2: bus@53f00000 {
 203                         compatible = "fsl,aips", "simple-bus";
 204                         #address-cells = <1>;
 205                         #size-cells = <1>;
 206                         reg = <0x53f00000 0x100000>;
 207                         ranges;
 208
 209                         clks: ccm@53f80000 {
 210                                 compatible = "fsl,imx35-ccm";
 211                                 reg = <0x53f80000 0x4000>;
 212                                 interrupts = <31>;
 213                                 #clock-cells = <1>;
 214                         };
 215
 216                         gpt: timer@53f90000 {
 217                                 compatible = "fsl,imx35-gpt", "fsl,imx31-gpt";
 218                                 reg = <0x53f90000 0x4000>;
 219                                 interrupts = <29>;
 220                                 clocks = <&clks 9>, <&clks 50>;
 221                                 clock-names = "ipg", "per";
 222                         };
 223
 224                         gpio3: gpio@53fa4000 {
 225                                 compatible = "fsl,imx35-gpio", "fsl,imx31-gpio";
 226                                 reg = <0x53fa4000 0x4000>;
 227                                 interrupts = <56>;
 228                                 gpio-controller;
 229                                 #gpio-cells = <2>;
 230                                 interrupt-controller;
 231                                 #interrupt-cells = <2>;
 232                         };
 233
 234                         esdhc1: mmc@53fb4000 {
 235                                 compatible = "fsl,imx35-esdhc";
 236                                 reg = <0x53fb4000 0x4000>;
 237                                 interrupts = <7>;
 238                                 clocks = <&clks 9>, <&clks 8>, <&clks 43>;
 239                                 clock-names = "ipg", "ahb", "per";
 240                                 status = "disabled";
 241                         };
 242
 243                         esdhc2: mmc@53fb8000 {
 244                                 compatible = "fsl,imx35-esdhc";
 245                                 reg = <0x53fb8000 0x4000>;
 246                                 interrupts = <8>;
 247                                 clocks = <&clks 9>, <&clks 8>, <&clks 44>;
 248                                 clock-names = "ipg", "ahb", "per";
 249                                 status = "disabled";
 250                         };
 251
 252                         esdhc3: mmc@53fbc000 {
 253                                 compatible = "fsl,imx35-esdhc";
 254                                 reg = <0x53fbc000 0x4000>;
 255                                 interrupts = <9>;
 256                                 clocks = <&clks 9>, <&clks 8>, <&clks 45>;
 257                                 clock-names = "ipg", "ahb", "per";
 258                                 status = "disabled";
 259                         };
 260
 261                         audmux: audmux@53fc4000 {
 262                                 compatible = "fsl,imx35-audmux", "fsl,imx31-audmux";
 263                                 reg = <0x53fc4000 0x4000>;
 264                                 status = "disabled";
 265                         };
 266
 267                         gpio1: gpio@53fcc000 {
 268                                 compatible = "fsl,imx35-gpio", "fsl,imx31-gpio";
 269                                 reg = <0x53fcc000 0x4000>;
 270                                 interrupts = <52>;
 271                                 gpio-controller;
 272                                 #gpio-cells = <2>;
 273                                 interrupt-controller;
 274                                 #interrupt-cells = <2>;
 275                         };
 276
 277                         gpio2: gpio@53fd0000 {
 278                                 compatible = "fsl,imx35-gpio", "fsl,imx31-gpio";
 279                                 reg = <0x53fd0000 0x4000>;
 280                                 interrupts = <51>;
 281                                 gpio-controller;
 282                                 #gpio-cells = <2>;
 283                                 interrupt-controller;
 284                                 #interrupt-cells = <2>;
 285                         };
 286
 287                         sdma: sdma@53fd4000 {
 288                                 compatible = "fsl,imx35-sdma";
 289                                 reg = <0x53fd4000 0x4000>;
 290                                 clocks = <&clks 9>, <&clks 65>;
 291                                 clock-names = "ipg", "ahb";
 292                                 #dma-cells = <3>;
 293                                 interrupts = <34>;
 294                                 fsl,sdma-ram-script-name = "imx/sdma/sdma-imx35.bin";
 295                         };
 296
 297                         wdog: watchdog@53fdc000 {
 298                                 compatible = "fsl,imx35-wdt", "fsl,imx21-wdt";
 299                                 reg = <0x53fdc000 0x4000>;
 300                                 clocks = <&clks 74>;
 301                                 clock-names = "";
 302                                 interrupts = <55>;
 303                         };
 304
 305                         can1: can@53fe4000 {
 306                                 compatible = "fsl,imx35-flexcan", "fsl,imx25-flexcan";
 307                                 reg = <0x53fe4000 0x1000>;
 308                                 clocks = <&clks 33>, <&clks 33>;
 309                                 clock-names = "ipg", "per";
 310                                 interrupts = <43>;
 311                                 status = "disabled";
 312                         };
 313
 314                         can2: can@53fe8000 {
 315                                 compatible = "fsl,imx35-flexcan", "fsl,imx25-flexcan";
 316                                 reg = <0x53fe8000 0x1000>;
 317                                 clocks = <&clks 34>, <&clks 34>;
 318                                 clock-names = "ipg", "per";
 319                                 interrupts = <44>;
 320                                 status = "disabled";
 321                         };
 322
 323                         efuse@53ff0000 {
 324                                 compatible = "fsl,imx35-iim";
 325                                 reg = <0x53ff0000 0x4000>;
 326                                 interrupts = <19>;
 327                                 clocks = <&clks 80>;
 328                         };
 329
 330                         usbotg: usb@53ff4000 {
 331                                 compatible = "fsl,imx35-usb", "fsl,imx27-usb";
 332                                 reg = <0x53ff4000 0x0200>;
 333                                 interrupts = <37>;
 334                                 clocks = <&clks 9>, <&clks 73>, <&clks 28>;
 335                                 clock-names = "ipg", "ahb", "per";
 336                                 fsl,usbmisc = <&usbmisc 0>;
 337                                 fsl,usbphy = <&usbphy0>;
 338                                 status = "disabled";
 339                         };
 340
 341                         usbhost1: usb@53ff4400 {
 342                                 compatible = "fsl,imx35-usb", "fsl,imx27-usb";
 343                                 reg = <0x53ff4400 0x0200>;
 344                                 interrupts = <35>;
 345                                 clocks = <&clks 9>, <&clks 73>, <&clks 28>;
 346                                 clock-names = "ipg", "ahb", "per";
 347                                 fsl,usbmisc = <&usbmisc 1>;
 348                                 fsl,usbphy = <&usbphy1>;
 349                                 dr_mode = "host";
 350                                 status = "disabled";
 351                         };
 352
 353                         usbmisc: usbmisc@53ff4600 {
 354                                 #index-cells = <1>;
 355                                 compatible = "fsl,imx35-usbmisc";
 356                                 reg = <0x53ff4600 0x00f>;
 357                         };
 358                 };
 359
 360                 emi@80000000 { /* External Memory Interface */
 361                         compatible = "fsl,emi", "simple-bus";
 362                         #address-cells = <1>;
 363                         #size-cells = <1>;
 364                         reg = <0x80000000 0x40000000>;
 365                         ranges;
 366
 367                         nfc: nand@bb000000 {
 368                                 #address-cells = <1>;
 369                                 #size-cells = <1>;
 370                                 compatible = "fsl,imx35-nand", "fsl,imx25-nand";
 371                                 reg = <0xbb000000 0x2000>;
 372                                 clocks = <&clks 29>;
 373                                 clock-names = "";
 374                                 interrupts = <33>;
 375                                 status = "disabled";
 376                         };
 377
 378                         weim: weim@b8002000 {
 379                                 #address-cells = <2>;
 380                                 #size-cells = <1>;
 381                                 clocks = <&clks 0>;
 382                                 compatible = "fsl,imx35-weim", "fsl,imx27-weim";
 383                                 reg = <0xb8002000 0x1000>;
 384                                 ranges = <
 385                                         0 0 0xa0000000 0x8000000
 386                                         1 0 0xa8000000 0x8000000
 387                                         2 0 0xb0000000 0x2000000
 388                                         3 0 0xb2000000 0x2000000
 389                                         4 0 0xb4000000 0x2000000
 390                                         5 0 0xb6000000 0x2000000
 391                                 >;
 392                                 status = "disabled";
 393                         };
 394                 };
 395         };
 396
 397         usbphy {
 398                 compatible = "simple-bus";
 399                 #address-cells = <1>;
 400                 #size-cells = <0>;
 401
 402                 usbphy0: usb-phy@0 {
 403                         reg = <0>;
 404                         compatible = "usb-nop-xceiv";
 405                         #phy-cells = <0>;
 406                 };
 407
 408                 usbphy1: usb-phy@1 {
 409                         reg = <1>;
 410                         compatible = "usb-nop-xceiv";
 411                         #phy-cells = <0>;
 412                 };
 413         };
 414 };