arch/arm/boot/dts/imx23.dtsi

   1 /*
   2  * Copyright 2012 Freescale Semiconductor, Inc.
   3  *
   4  * The code contained herein is licensed under the GNU General Public
   5  * License. You may obtain a copy of the GNU General Public License
   6  * Version 2 or later at the following locations:
   7  *
   8  * http://www.opensource.org/licenses/gpl-license.html
   9  * http://www.gnu.org/copyleft/gpl.html
  10  */
  11
  12 #include "skeleton.dtsi"
  13 #include "imx23-pinfunc.h"
  14
  15 / {
  16         interrupt-parent = <&icoll>;
  17
  18         aliases {
  19                 gpio0 = &gpio0;
  20                 gpio1 = &gpio1;
  21                 gpio2 = &gpio2;
  22                 serial0 = &auart0;
  23                 serial1 = &auart1;
  24                 spi0 = &ssp0;
  25                 spi1 = &ssp1;
  26                 usbphy0 = &usbphy0;
  27         };
  28
  29         cpus {
  30                 #address-cells = <0>;
  31                 #size-cells = <0>;
  32
  33                 cpu {
  34                         compatible = "arm,arm926ej-s";
  35                         device_type = "cpu";
  36                 };
  37         };
  38
  39         apb@80000000 {
  40                 compatible = "simple-bus";
  41                 #address-cells = <1>;
  42                 #size-cells = <1>;
  43                 reg = <0x80000000 0x80000>;
  44                 ranges;
  45
  46                 apbh@80000000 {
  47                         compatible = "simple-bus";
  48                         #address-cells = <1>;
  49                         #size-cells = <1>;
  50                         reg = <0x80000000 0x40000>;
  51                         ranges;
  52
  53                         icoll: interrupt-controller@80000000 {
  54                                 compatible = "fsl,imx23-icoll", "fsl,icoll";
  55                                 interrupt-controller;
  56                                 #interrupt-cells = <1>;
  57                                 reg = <0x80000000 0x2000>;
  58                         };
  59
  60                         dma_apbh: dma-apbh@80004000 {
  61                                 compatible = "fsl,imx23-dma-apbh";
  62                                 reg = <0x80004000 0x2000>;
  63                                 interrupts = <0 14 20 0
  64                                               13 13 13 13>;
  65                                 interrupt-names = "empty", "ssp0", "ssp1", "empty",
  66                                                   "gpmi0", "gpmi1", "gpmi2", "gpmi3";
  67                                 #dma-cells = <1>;
  68                                 dma-channels = <8>;
  69                                 clocks = <&clks 15>;
  70                         };
  71
  72                         ecc@80008000 {
  73                                 reg = <0x80008000 0x2000>;
  74                                 status = "disabled";
  75                         };
  76
  77                         gpmi-nand@8000c000 {
  78                                 compatible = "fsl,imx23-gpmi-nand";
  79                                 #address-cells = <1>;
  80                                 #size-cells = <1>;
  81                                 reg = <0x8000c000 0x2000>, <0x8000a000 0x2000>;
  82                                 reg-names = "gpmi-nand", "bch";
  83                                 interrupts = <56>;
  84                                 interrupt-names = "bch";
  85                                 clocks = <&clks 34>;
  86                                 clock-names = "gpmi_io";
  87                                 dmas = <&dma_apbh 4>;
  88                                 dma-names = "rx-tx";
  89                                 status = "disabled";
  90                         };
  91
  92                         ssp0: ssp@80010000 {
  93                                 reg = <0x80010000 0x2000>;
  94                                 interrupts = <15>;
  95                                 clocks = <&clks 33>;
  96                                 dmas = <&dma_apbh 1>;
  97                                 dma-names = "rx-tx";
  98                                 status = "disabled";
  99                         };
 100
 101                         etm@80014000 {
 102                                 reg = <0x80014000 0x2000>;
 103                                 status = "disabled";
 104                         };
 105
 106                         pinctrl@80018000 {
 107                                 #address-cells = <1>;
 108                                 #size-cells = <0>;
 109                                 compatible = "fsl,imx23-pinctrl", "simple-bus";
 110                                 reg = <0x80018000 0x2000>;
 111
 112                                 gpio0: gpio@0 {
 113                                         compatible = "fsl,imx23-gpio", "fsl,mxs-gpio";
 114                                         interrupts = <16>;
 115                                         gpio-controller;
 116                                         #gpio-cells = <2>;
 117                                         interrupt-controller;
 118                                         #interrupt-cells = <2>;
 119                                 };
 120
 121                                 gpio1: gpio@1 {
 122                                         compatible = "fsl,imx23-gpio", "fsl,mxs-gpio";
 123                                         interrupts = <17>;
 124                                         gpio-controller;
 125                                         #gpio-cells = <2>;
 126                                         interrupt-controller;
 127                                         #interrupt-cells = <2>;
 128                                 };
 129
 130                                 gpio2: gpio@2 {
 131                                         compatible = "fsl,imx23-gpio", "fsl,mxs-gpio";
 132                                         interrupts = <18>;
 133                                         gpio-controller;
 134                                         #gpio-cells = <2>;
 135                                         interrupt-controller;
 136                                         #interrupt-cells = <2>;
 137                                 };
 138
 139                                 duart_pins_a: duart@0 {
 140                                         reg = <0>;
 141                                         fsl,pinmux-ids = <
 142                                                 MX23_PAD_PWM0__DUART_RX
 143                                                 MX23_PAD_PWM1__DUART_TX
 144                                         >;
 145                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 146                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 147                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 148                                 };
 149
 150                                 auart0_pins_a: auart0@0 {
 151                                         reg = <0>;
 152                                         fsl,pinmux-ids = <
 153                                                 MX23_PAD_AUART1_RX__AUART1_RX
 154                                                 MX23_PAD_AUART1_TX__AUART1_TX
 155                                                 MX23_PAD_AUART1_CTS__AUART1_CTS
 156                                                 MX23_PAD_AUART1_RTS__AUART1_RTS
 157                                         >;
 158                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 159                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 160                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 161                                 };
 162
 163                                 auart0_2pins_a: auart0-2pins@0 {
 164                                         reg = <0>;
 165                                         fsl,pinmux-ids = <
 166                                                 MX23_PAD_I2C_SCL__AUART1_TX
 167                                                 MX23_PAD_I2C_SDA__AUART1_RX
 168                                         >;
 169                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 170                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 171                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 172                                 };
 173
 174                                 gpmi_pins_a: gpmi-nand@0 {
 175                                         reg = <0>;
 176                                         fsl,pinmux-ids = <
 177                                                 MX23_PAD_GPMI_D00__GPMI_D00
 178                                                 MX23_PAD_GPMI_D01__GPMI_D01
 179                                                 MX23_PAD_GPMI_D02__GPMI_D02
 180                                                 MX23_PAD_GPMI_D03__GPMI_D03
 181                                                 MX23_PAD_GPMI_D04__GPMI_D04
 182                                                 MX23_PAD_GPMI_D05__GPMI_D05
 183                                                 MX23_PAD_GPMI_D06__GPMI_D06
 184                                                 MX23_PAD_GPMI_D07__GPMI_D07
 185                                                 MX23_PAD_GPMI_CLE__GPMI_CLE
 186                                                 MX23_PAD_GPMI_ALE__GPMI_ALE
 187                                                 MX23_PAD_GPMI_RDY0__GPMI_RDY0
 188                                                 MX23_PAD_GPMI_RDY1__GPMI_RDY1
 189                                                 MX23_PAD_GPMI_WPN__GPMI_WPN
 190                                                 MX23_PAD_GPMI_WRN__GPMI_WRN
 191                                                 MX23_PAD_GPMI_RDN__GPMI_RDN
 192                                                 MX23_PAD_GPMI_CE1N__GPMI_CE1N
 193                                                 MX23_PAD_GPMI_CE0N__GPMI_CE0N
 194                                         >;
 195                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 196                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 197                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 198                                 };
 199
 200                                 gpmi_pins_fixup: gpmi-pins-fixup {
 201                                         fsl,pinmux-ids = <
 202                                                 MX23_PAD_GPMI_WPN__GPMI_WPN
 203                                                 MX23_PAD_GPMI_WRN__GPMI_WRN
 204                                                 MX23_PAD_GPMI_RDN__GPMI_RDN
 205                                         >;
 206                                         fsl,drive-strength = <MXS_DRIVE_12mA>;
 207                                 };
 208
 209                                 mmc0_4bit_pins_a: mmc0-4bit@0 {
 210                                         reg = <0>;
 211                                         fsl,pinmux-ids = <
 212                                                 MX23_PAD_SSP1_DATA0__SSP1_DATA0
 213                                                 MX23_PAD_SSP1_DATA1__SSP1_DATA1
 214                                                 MX23_PAD_SSP1_DATA2__SSP1_DATA2
 215                                                 MX23_PAD_SSP1_DATA3__SSP1_DATA3
 216                                                 MX23_PAD_SSP1_CMD__SSP1_CMD
 217                                                 MX23_PAD_SSP1_SCK__SSP1_SCK
 218                                         >;
 219                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 220                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 221                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 222                                 };
 223
 224                                 mmc0_8bit_pins_a: mmc0-8bit@0 {
 225                                         reg = <0>;
 226                                         fsl,pinmux-ids = <
 227                                                 MX23_PAD_SSP1_DATA0__SSP1_DATA0
 228                                                 MX23_PAD_SSP1_DATA1__SSP1_DATA1
 229                                                 MX23_PAD_SSP1_DATA2__SSP1_DATA2
 230                                                 MX23_PAD_SSP1_DATA3__SSP1_DATA3
 231                                                 MX23_PAD_GPMI_D08__SSP1_DATA4
 232                                                 MX23_PAD_GPMI_D09__SSP1_DATA5
 233                                                 MX23_PAD_GPMI_D10__SSP1_DATA6
 234                                                 MX23_PAD_GPMI_D11__SSP1_DATA7
 235                                                 MX23_PAD_SSP1_CMD__SSP1_CMD
 236                                                 MX23_PAD_SSP1_DETECT__SSP1_DETECT
 237                                                 MX23_PAD_SSP1_SCK__SSP1_SCK
 238                                         >;
 239                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 240                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 241                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 242                                 };
 243
 244                                 mmc0_pins_fixup: mmc0-pins-fixup {
 245                                         fsl,pinmux-ids = <
 246                                                 MX23_PAD_SSP1_DETECT__SSP1_DETECT
 247                                                 MX23_PAD_SSP1_SCK__SSP1_SCK
 248                                         >;
 249                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 250                                 };
 251
 252                                 pwm2_pins_a: pwm2@0 {
 253                                         reg = <0>;
 254                                         fsl,pinmux-ids = <
 255                                                 MX23_PAD_PWM2__PWM2
 256                                         >;
 257                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 258                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 259                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 260                                 };
 261
 262                                 lcdif_24bit_pins_a: lcdif-24bit@0 {
 263                                         reg = <0>;
 264                                         fsl,pinmux-ids = <
 265                                                 MX23_PAD_LCD_D00__LCD_D00
 266                                                 MX23_PAD_LCD_D01__LCD_D01
 267                                                 MX23_PAD_LCD_D02__LCD_D02
 268                                                 MX23_PAD_LCD_D03__LCD_D03
 269                                                 MX23_PAD_LCD_D04__LCD_D04
 270                                                 MX23_PAD_LCD_D05__LCD_D05
 271                                                 MX23_PAD_LCD_D06__LCD_D06
 272                                                 MX23_PAD_LCD_D07__LCD_D07
 273                                                 MX23_PAD_LCD_D08__LCD_D08
 274                                                 MX23_PAD_LCD_D09__LCD_D09
 275                                                 MX23_PAD_LCD_D10__LCD_D10
 276                                                 MX23_PAD_LCD_D11__LCD_D11
 277                                                 MX23_PAD_LCD_D12__LCD_D12
 278                                                 MX23_PAD_LCD_D13__LCD_D13
 279                                                 MX23_PAD_LCD_D14__LCD_D14
 280                                                 MX23_PAD_LCD_D15__LCD_D15
 281                                                 MX23_PAD_LCD_D16__LCD_D16
 282                                                 MX23_PAD_LCD_D17__LCD_D17
 283                                                 MX23_PAD_GPMI_D08__LCD_D18
 284                                                 MX23_PAD_GPMI_D09__LCD_D19
 285                                                 MX23_PAD_GPMI_D10__LCD_D20
 286                                                 MX23_PAD_GPMI_D11__LCD_D21
 287                                                 MX23_PAD_GPMI_D12__LCD_D22
 288                                                 MX23_PAD_GPMI_D13__LCD_D23
 289                                                 MX23_PAD_LCD_DOTCK__LCD_DOTCK
 290                                                 MX23_PAD_LCD_ENABLE__LCD_ENABLE
 291                                                 MX23_PAD_LCD_HSYNC__LCD_HSYNC
 292                                                 MX23_PAD_LCD_VSYNC__LCD_VSYNC
 293                                         >;
 294                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 295                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 296                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 297                                 };
 298
 299                                 spi2_pins_a: spi2@0 {
 300                                         reg = <0>;
 301                                         fsl,pinmux-ids = <
 302                                                 MX23_PAD_GPMI_WRN__SSP2_SCK
 303                                                 MX23_PAD_GPMI_RDY1__SSP2_CMD
 304                                                 MX23_PAD_GPMI_D00__SSP2_DATA0
 305                                                 MX23_PAD_GPMI_D03__SSP2_DATA3
 306                                         >;
 307                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 308                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 309                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 310                                 };
 311                         };
 312
 313                         digctl@8001c000 {
 314                                 compatible = "fsl,imx23-digctl";
 315                                 reg = <0x8001c000 2000>;
 316                                 status = "disabled";
 317                         };
 318
 319                         emi@80020000 {
 320                                 reg = <0x80020000 0x2000>;
 321                                 status = "disabled";
 322                         };
 323
 324                         dma_apbx: dma-apbx@80024000 {
 325                                 compatible = "fsl,imx23-dma-apbx";
 326                                 reg = <0x80024000 0x2000>;
 327                                 interrupts = <7 5 9 26
 328                                               19 0 25 23
 329                                               60 58 9 0
 330                                               0 0 0 0>;
 331                                 interrupt-names = "audio-adc", "audio-dac", "spdif-tx", "i2c",
 332                                                   "saif0", "empty", "auart0-rx", "auart0-tx",
 333                                                   "auart1-rx", "auart1-tx", "saif1", "empty",
 334                                                   "empty", "empty", "empty", "empty";
 335                                 #dma-cells = <1>;
 336                                 dma-channels = <16>;
 337                                 clocks = <&clks 16>;
 338                         };
 339
 340                         dcp@80028000 {
 341                                 compatible = "fsl,imx23-dcp";
 342                                 reg = <0x80028000 0x2000>;
 343                                 interrupts = <53 54>;
 344                                 status = "okay";
 345                         };
 346
 347                         pxp@8002a000 {
 348                                 reg = <0x8002a000 0x2000>;
 349                                 status = "disabled";
 350                         };
 351
 352                         ocotp@8002c000 {
 353                                 compatible = "fsl,ocotp";
 354                                 reg = <0x8002c000 0x2000>;
 355                                 status = "disabled";
 356                         };
 357
 358                         axi-ahb@8002e000 {
 359                                 reg = <0x8002e000 0x2000>;
 360                                 status = "disabled";
 361                         };
 362
 363                         lcdif@80030000 {
 364                                 compatible = "fsl,imx23-lcdif";
 365                                 reg = <0x80030000 2000>;
 366                                 interrupts = <46 45>;
 367                                 clocks = <&clks 38>;
 368                                 status = "disabled";
 369                         };
 370
 371                         ssp1: ssp@80034000 {
 372                                 reg = <0x80034000 0x2000>;
 373                                 interrupts = <2>;
 374                                 clocks = <&clks 33>;
 375                                 dmas = <&dma_apbh 2>;
 376                                 dma-names = "rx-tx";
 377                                 status = "disabled";
 378                         };
 379
 380                         tvenc@80038000 {
 381                                 reg = <0x80038000 0x2000>;
 382                                 status = "disabled";
 383                         };
 384                 };
 385
 386                 apbx@80040000 {
 387                         compatible = "simple-bus";
 388                         #address-cells = <1>;
 389                         #size-cells = <1>;
 390                         reg = <0x80040000 0x40000>;
 391                         ranges;
 392
 393                         clks: clkctrl@80040000 {
 394                                 compatible = "fsl,imx23-clkctrl", "fsl,clkctrl";
 395                                 reg = <0x80040000 0x2000>;
 396                                 #clock-cells = <1>;
 397                         };
 398
 399                         saif0: saif@80042000 {
 400                                 reg = <0x80042000 0x2000>;
 401                                 dmas = <&dma_apbx 4>;
 402                                 dma-names = "rx-tx";
 403                                 status = "disabled";
 404                         };
 405
 406                         power@80044000 {
 407                                 reg = <0x80044000 0x2000>;
 408                                 status = "disabled";
 409                         };
 410
 411                         saif1: saif@80046000 {
 412                                 reg = <0x80046000 0x2000>;
 413                                 dmas = <&dma_apbx 10>;
 414                                 dma-names = "rx-tx";
 415                                 status = "disabled";
 416                         };
 417
 418                         audio-out@80048000 {
 419                                 reg = <0x80048000 0x2000>;
 420                                 dmas = <&dma_apbx 1>;
 421                                 dma-names = "tx";
 422                                 status = "disabled";
 423                         };
 424
 425                         audio-in@8004c000 {
 426                                 reg = <0x8004c000 0x2000>;
 427                                 dmas = <&dma_apbx 0>;
 428                                 dma-names = "rx";
 429                                 status = "disabled";
 430                         };
 431
 432                         lradc: lradc@80050000 {
 433                                 compatible = "fsl,imx23-lradc";
 434                                 reg = <0x80050000 0x2000>;
 435                                 interrupts = <36 37 38 39 40 41 42 43 44>;
 436                                 status = "disabled";
 437                                 clocks = <&clks 26>;
 438                         };
 439
 440                         spdif@80054000 {
 441                                 reg = <0x80054000 2000>;
 442                                 dmas = <&dma_apbx 2>;
 443                                 dma-names = "tx";
 444                                 status = "disabled";
 445                         };
 446
 447                         i2c@80058000 {
 448                                 reg = <0x80058000 0x2000>;
 449                                 dmas = <&dma_apbx 3>;
 450                                 dma-names = "rx-tx";
 451                                 status = "disabled";
 452                         };
 453
 454                         rtc@8005c000 {
 455                                 compatible = "fsl,imx23-rtc", "fsl,stmp3xxx-rtc";
 456                                 reg = <0x8005c000 0x2000>;
 457                                 interrupts = <22>;
 458                         };
 459
 460                         pwm: pwm@80064000 {
 461                                 compatible = "fsl,imx23-pwm";
 462                                 reg = <0x80064000 0x2000>;
 463                                 clocks = <&clks 30>;
 464                                 #pwm-cells = <2>;
 465                                 fsl,pwm-number = <5>;
 466                                 status = "disabled";
 467                         };
 468
 469                         timrot@80068000 {
 470                                 compatible = "fsl,imx23-timrot", "fsl,timrot";
 471                                 reg = <0x80068000 0x2000>;
 472                                 interrupts = <28 29 30 31>;
 473                                 clocks = <&clks 28>;
 474                         };
 475
 476                         auart0: serial@8006c000 {
 477                                 compatible = "fsl,imx23-auart";
 478                                 reg = <0x8006c000 0x2000>;
 479                                 interrupts = <24>;
 480                                 clocks = <&clks 32>;
 481                                 dmas = <&dma_apbx 6>, <&dma_apbx 7>;
 482                                 dma-names = "rx", "tx";
 483                                 status = "disabled";
 484                         };
 485
 486                         auart1: serial@8006e000 {
 487                                 compatible = "fsl,imx23-auart";
 488                                 reg = <0x8006e000 0x2000>;
 489                                 interrupts = <59>;
 490                                 clocks = <&clks 32>;
 491                                 dmas = <&dma_apbx 8>, <&dma_apbx 9>;
 492                                 dma-names = "rx", "tx";
 493                                 status = "disabled";
 494                         };
 495
 496                         duart: serial@80070000 {
 497                                 compatible = "arm,pl011", "arm,primecell";
 498                                 reg = <0x80070000 0x2000>;
 499                                 interrupts = <0>;
 500                                 clocks = <&clks 32>, <&clks 16>;
 501                                 clock-names = "uart", "apb_pclk";
 502                                 status = "disabled";
 503                         };
 504
 505                         usbphy0: usbphy@8007c000 {
 506                                 compatible = "fsl,imx23-usbphy";
 507                                 reg = <0x8007c000 0x2000>;
 508                                 clocks = <&clks 41>;
 509                                 status = "disabled";
 510                         };
 511                 };
 512         };
 513
 514         ahb@80080000 {
 515                 compatible = "simple-bus";
 516                 #address-cells = <1>;
 517                 #size-cells = <1>;
 518                 reg = <0x80080000 0x80000>;
 519                 ranges;
 520
 521                 usb0: usb@80080000 {
 522                         compatible = "fsl,imx23-usb", "fsl,imx27-usb";
 523                         reg = <0x80080000 0x40000>;
 524                         interrupts = <11>;
 525                         fsl,usbphy = <&usbphy0>;
 526                         clocks = <&clks 40>;
 527                         status = "disabled";
 528                 };
 529         };
 530
 531         iio_hwmon {
 532                 compatible = "iio-hwmon";
 533                 io-channels = <&lradc 8>;
 534         };
 535 };