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 "imx23-pinfunc.h"
  13
  14 / {
  15         #address-cells = <1>;
  16         #size-cells = <1>;
  17
  18         interrupt-parent = <&icoll>;
  19
  20         aliases {
  21                 gpio0 = &gpio0;
  22                 gpio1 = &gpio1;
  23                 gpio2 = &gpio2;
  24                 serial0 = &auart0;
  25                 serial1 = &auart1;
  26                 spi0 = &ssp0;
  27                 spi1 = &ssp1;
  28                 usbphy0 = &usbphy0;
  29         };
  30
  31         cpus {
  32                 #address-cells = <0>;
  33                 #size-cells = <0>;
  34
  35                 cpu {
  36                         compatible = "arm,arm926ej-s";
  37                         device_type = "cpu";
  38                 };
  39         };
  40
  41         apb@80000000 {
  42                 compatible = "simple-bus";
  43                 #address-cells = <1>;
  44                 #size-cells = <1>;
  45                 reg = <0x80000000 0x80000>;
  46                 ranges;
  47
  48                 apbh@80000000 {
  49                         compatible = "simple-bus";
  50                         #address-cells = <1>;
  51                         #size-cells = <1>;
  52                         reg = <0x80000000 0x40000>;
  53                         ranges;
  54
  55                         icoll: interrupt-controller@80000000 {
  56                                 compatible = "fsl,imx23-icoll", "fsl,icoll";
  57                                 interrupt-controller;
  58                                 #interrupt-cells = <1>;
  59                                 reg = <0x80000000 0x2000>;
  60                         };
  61
  62                         dma_apbh: dma-apbh@80004000 {
  63                                 compatible = "fsl,imx23-dma-apbh";
  64                                 reg = <0x80004000 0x2000>;
  65                                 interrupts = <0 14 20 0
  66                                               13 13 13 13>;
  67                                 interrupt-names = "empty", "ssp0", "ssp1", "empty",
  68                                                   "gpmi0", "gpmi1", "gpmi2", "gpmi3";
  69                                 #dma-cells = <1>;
  70                                 dma-channels = <8>;
  71                                 clocks = <&clks 15>;
  72                         };
  73
  74                         ecc@80008000 {
  75                                 reg = <0x80008000 0x2000>;
  76                                 status = "disabled";
  77                         };
  78
  79                         gpmi-nand@8000c000 {
  80                                 compatible = "fsl,imx23-gpmi-nand";
  81                                 #address-cells = <1>;
  82                                 #size-cells = <1>;
  83                                 reg = <0x8000c000 0x2000>, <0x8000a000 0x2000>;
  84                                 reg-names = "gpmi-nand", "bch";
  85                                 interrupts = <56>;
  86                                 interrupt-names = "bch";
  87                                 clocks = <&clks 34>;
  88                                 clock-names = "gpmi_io";
  89                                 dmas = <&dma_apbh 4>;
  90                                 dma-names = "rx-tx";
  91                                 status = "disabled";
  92                         };
  93
  94                         ssp0: ssp@80010000 {
  95                                 reg = <0x80010000 0x2000>;
  96                                 interrupts = <15>;
  97                                 clocks = <&clks 33>;
  98                                 dmas = <&dma_apbh 1>;
  99                                 dma-names = "rx-tx";
 100                                 status = "disabled";
 101                         };
 102
 103                         etm@80014000 {
 104                                 reg = <0x80014000 0x2000>;
 105                                 status = "disabled";
 106                         };
 107
 108                         pinctrl@80018000 {
 109                                 #address-cells = <1>;
 110                                 #size-cells = <0>;
 111                                 compatible = "fsl,imx23-pinctrl", "simple-bus";
 112                                 reg = <0x80018000 0x2000>;
 113
 114                                 gpio0: gpio@0 {
 115                                         compatible = "fsl,imx23-gpio", "fsl,mxs-gpio";
 116                                         reg = <0>;
 117                                         interrupts = <16>;
 118                                         gpio-controller;
 119                                         #gpio-cells = <2>;
 120                                         interrupt-controller;
 121                                         #interrupt-cells = <2>;
 122                                 };
 123
 124                                 gpio1: gpio@1 {
 125                                         compatible = "fsl,imx23-gpio", "fsl,mxs-gpio";
 126                                         reg = <1>;
 127                                         interrupts = <17>;
 128                                         gpio-controller;
 129                                         #gpio-cells = <2>;
 130                                         interrupt-controller;
 131                                         #interrupt-cells = <2>;
 132                                 };
 133
 134                                 gpio2: gpio@2 {
 135                                         compatible = "fsl,imx23-gpio", "fsl,mxs-gpio";
 136                                         reg = <2>;
 137                                         interrupts = <18>;
 138                                         gpio-controller;
 139                                         #gpio-cells = <2>;
 140                                         interrupt-controller;
 141                                         #interrupt-cells = <2>;
 142                                 };
 143
 144                                 duart_pins_a: duart@0 {
 145                                         reg = <0>;
 146                                         fsl,pinmux-ids = <
 147                                                 MX23_PAD_PWM0__DUART_RX
 148                                                 MX23_PAD_PWM1__DUART_TX
 149                                         >;
 150                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 151                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 152                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 153                                 };
 154
 155                                 auart0_pins_a: auart0@0 {
 156                                         reg = <0>;
 157                                         fsl,pinmux-ids = <
 158                                                 MX23_PAD_AUART1_RX__AUART1_RX
 159                                                 MX23_PAD_AUART1_TX__AUART1_TX
 160                                                 MX23_PAD_AUART1_CTS__AUART1_CTS
 161                                                 MX23_PAD_AUART1_RTS__AUART1_RTS
 162                                         >;
 163                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 164                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 165                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 166                                 };
 167
 168                                 auart0_2pins_a: auart0-2pins@0 {
 169                                         reg = <0>;
 170                                         fsl,pinmux-ids = <
 171                                                 MX23_PAD_I2C_SCL__AUART1_TX
 172                                                 MX23_PAD_I2C_SDA__AUART1_RX
 173                                         >;
 174                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 175                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 176                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 177                                 };
 178
 179                                 auart1_2pins_a: auart1-2pins@0 {
 180                                         reg = <0>;
 181                                         fsl,pinmux-ids = <
 182                                                 MX23_PAD_GPMI_D14__AUART2_RX
 183                                                 MX23_PAD_GPMI_D15__AUART2_TX
 184                                         >;
 185                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 186                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 187                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 188                                 };
 189
 190                                 gpmi_pins_a: gpmi-nand@0 {
 191                                         reg = <0>;
 192                                         fsl,pinmux-ids = <
 193                                                 MX23_PAD_GPMI_D00__GPMI_D00
 194                                                 MX23_PAD_GPMI_D01__GPMI_D01
 195                                                 MX23_PAD_GPMI_D02__GPMI_D02
 196                                                 MX23_PAD_GPMI_D03__GPMI_D03
 197                                                 MX23_PAD_GPMI_D04__GPMI_D04
 198                                                 MX23_PAD_GPMI_D05__GPMI_D05
 199                                                 MX23_PAD_GPMI_D06__GPMI_D06
 200                                                 MX23_PAD_GPMI_D07__GPMI_D07
 201                                                 MX23_PAD_GPMI_CLE__GPMI_CLE
 202                                                 MX23_PAD_GPMI_ALE__GPMI_ALE
 203                                                 MX23_PAD_GPMI_RDY0__GPMI_RDY0
 204                                                 MX23_PAD_GPMI_RDY1__GPMI_RDY1
 205                                                 MX23_PAD_GPMI_WPN__GPMI_WPN
 206                                                 MX23_PAD_GPMI_WRN__GPMI_WRN
 207                                                 MX23_PAD_GPMI_RDN__GPMI_RDN
 208                                                 MX23_PAD_GPMI_CE1N__GPMI_CE1N
 209                                                 MX23_PAD_GPMI_CE0N__GPMI_CE0N
 210                                         >;
 211                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 212                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 213                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 214                                 };
 215
 216                                 gpmi_pins_fixup: gpmi-pins-fixup {
 217                                         fsl,pinmux-ids = <
 218                                                 MX23_PAD_GPMI_WPN__GPMI_WPN
 219                                                 MX23_PAD_GPMI_WRN__GPMI_WRN
 220                                                 MX23_PAD_GPMI_RDN__GPMI_RDN
 221                                         >;
 222                                         fsl,drive-strength = <MXS_DRIVE_12mA>;
 223                                 };
 224
 225                                 mmc0_4bit_pins_a: mmc0-4bit@0 {
 226                                         reg = <0>;
 227                                         fsl,pinmux-ids = <
 228                                                 MX23_PAD_SSP1_DATA0__SSP1_DATA0
 229                                                 MX23_PAD_SSP1_DATA1__SSP1_DATA1
 230                                                 MX23_PAD_SSP1_DATA2__SSP1_DATA2
 231                                                 MX23_PAD_SSP1_DATA3__SSP1_DATA3
 232                                                 MX23_PAD_SSP1_CMD__SSP1_CMD
 233                                                 MX23_PAD_SSP1_SCK__SSP1_SCK
 234                                         >;
 235                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 236                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 237                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 238                                 };
 239
 240                                 mmc0_8bit_pins_a: mmc0-8bit@0 {
 241                                         reg = <0>;
 242                                         fsl,pinmux-ids = <
 243                                                 MX23_PAD_SSP1_DATA0__SSP1_DATA0
 244                                                 MX23_PAD_SSP1_DATA1__SSP1_DATA1
 245                                                 MX23_PAD_SSP1_DATA2__SSP1_DATA2
 246                                                 MX23_PAD_SSP1_DATA3__SSP1_DATA3
 247                                                 MX23_PAD_GPMI_D08__SSP1_DATA4
 248                                                 MX23_PAD_GPMI_D09__SSP1_DATA5
 249                                                 MX23_PAD_GPMI_D10__SSP1_DATA6
 250                                                 MX23_PAD_GPMI_D11__SSP1_DATA7
 251                                                 MX23_PAD_SSP1_CMD__SSP1_CMD
 252                                                 MX23_PAD_SSP1_DETECT__SSP1_DETECT
 253                                                 MX23_PAD_SSP1_SCK__SSP1_SCK
 254                                         >;
 255                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 256                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 257                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 258                                 };
 259
 260                                 mmc0_pins_fixup: mmc0-pins-fixup {
 261                                         fsl,pinmux-ids = <
 262                                                 MX23_PAD_SSP1_DETECT__SSP1_DETECT
 263                                                 MX23_PAD_SSP1_SCK__SSP1_SCK
 264                                         >;
 265                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 266                                 };
 267
 268                                 mmc1_4bit_pins_a: mmc1-4bit@0 {
 269                                         reg = <0>;
 270                                         fsl,pinmux-ids = <
 271                                                 MX23_PAD_GPMI_D00__SSP2_DATA0
 272                                                 MX23_PAD_GPMI_D01__SSP2_DATA1
 273                                                 MX23_PAD_GPMI_D02__SSP2_DATA2
 274                                                 MX23_PAD_GPMI_D03__SSP2_DATA3
 275                                                 MX23_PAD_GPMI_RDY1__SSP2_CMD
 276                                                 MX23_PAD_GPMI_WRN__SSP2_SCK
 277                                         >;
 278                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 279                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 280                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 281                                 };
 282
 283                                 mmc1_8bit_pins_a: mmc1-8bit@0 {
 284                                         reg = <0>;
 285                                         fsl,pinmux-ids = <
 286                                                 MX23_PAD_GPMI_D00__SSP2_DATA0
 287                                                 MX23_PAD_GPMI_D01__SSP2_DATA1
 288                                                 MX23_PAD_GPMI_D02__SSP2_DATA2
 289                                                 MX23_PAD_GPMI_D03__SSP2_DATA3
 290                                                 MX23_PAD_GPMI_D04__SSP2_DATA4
 291                                                 MX23_PAD_GPMI_D05__SSP2_DATA5
 292                                                 MX23_PAD_GPMI_D06__SSP2_DATA6
 293                                                 MX23_PAD_GPMI_D07__SSP2_DATA7
 294                                                 MX23_PAD_GPMI_RDY1__SSP2_CMD
 295                                                 MX23_PAD_GPMI_WRN__SSP2_SCK
 296                                         >;
 297                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 298                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 299                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 300                                 };
 301
 302                                 pwm2_pins_a: pwm2@0 {
 303                                         reg = <0>;
 304                                         fsl,pinmux-ids = <
 305                                                 MX23_PAD_PWM2__PWM2
 306                                         >;
 307                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 308                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 309                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 310                                 };
 311
 312                                 lcdif_24bit_pins_a: lcdif-24bit@0 {
 313                                         reg = <0>;
 314                                         fsl,pinmux-ids = <
 315                                                 MX23_PAD_LCD_D00__LCD_D00
 316                                                 MX23_PAD_LCD_D01__LCD_D01
 317                                                 MX23_PAD_LCD_D02__LCD_D02
 318                                                 MX23_PAD_LCD_D03__LCD_D03
 319                                                 MX23_PAD_LCD_D04__LCD_D04
 320                                                 MX23_PAD_LCD_D05__LCD_D05
 321                                                 MX23_PAD_LCD_D06__LCD_D06
 322                                                 MX23_PAD_LCD_D07__LCD_D07
 323                                                 MX23_PAD_LCD_D08__LCD_D08
 324                                                 MX23_PAD_LCD_D09__LCD_D09
 325                                                 MX23_PAD_LCD_D10__LCD_D10
 326                                                 MX23_PAD_LCD_D11__LCD_D11
 327                                                 MX23_PAD_LCD_D12__LCD_D12
 328                                                 MX23_PAD_LCD_D13__LCD_D13
 329                                                 MX23_PAD_LCD_D14__LCD_D14
 330                                                 MX23_PAD_LCD_D15__LCD_D15
 331                                                 MX23_PAD_LCD_D16__LCD_D16
 332                                                 MX23_PAD_LCD_D17__LCD_D17
 333                                                 MX23_PAD_GPMI_D08__LCD_D18
 334                                                 MX23_PAD_GPMI_D09__LCD_D19
 335                                                 MX23_PAD_GPMI_D10__LCD_D20
 336                                                 MX23_PAD_GPMI_D11__LCD_D21
 337                                                 MX23_PAD_GPMI_D12__LCD_D22
 338                                                 MX23_PAD_GPMI_D13__LCD_D23
 339                                                 MX23_PAD_LCD_DOTCK__LCD_DOTCK
 340                                                 MX23_PAD_LCD_ENABLE__LCD_ENABLE
 341                                                 MX23_PAD_LCD_HSYNC__LCD_HSYNC
 342                                                 MX23_PAD_LCD_VSYNC__LCD_VSYNC
 343                                         >;
 344                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 345                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 346                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 347                                 };
 348
 349                                 spi2_pins_a: spi2@0 {
 350                                         reg = <0>;
 351                                         fsl,pinmux-ids = <
 352                                                 MX23_PAD_GPMI_WRN__SSP2_SCK
 353                                                 MX23_PAD_GPMI_RDY1__SSP2_CMD
 354                                                 MX23_PAD_GPMI_D00__SSP2_DATA0
 355                                                 MX23_PAD_GPMI_D03__SSP2_DATA3
 356                                         >;
 357                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 358                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 359                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 360                                 };
 361
 362                                 i2c_pins_a: i2c@0 {
 363                                         reg = <0>;
 364                                         fsl,pinmux-ids = <
 365                                                 MX23_PAD_I2C_SCL__I2C_SCL
 366                                                 MX23_PAD_I2C_SDA__I2C_SDA
 367                                         >;
 368                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 369                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 370                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 371                                 };
 372
 373                                 i2c_pins_b: i2c@1 {
 374                                         reg = <1>;
 375                                         fsl,pinmux-ids = <
 376                                                 MX23_PAD_LCD_ENABLE__I2C_SCL
 377                                                 MX23_PAD_LCD_HSYNC__I2C_SDA
 378                                         >;
 379                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 380                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 381                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 382                                 };
 383
 384                                 i2c_pins_c: i2c@2 {
 385                                         reg = <2>;
 386                                         fsl,pinmux-ids = <
 387                                                 MX23_PAD_SSP1_DATA1__I2C_SCL
 388                                                 MX23_PAD_SSP1_DATA2__I2C_SDA
 389                                         >;
 390                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 391                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 392                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 393                                 };
 394                         };
 395
 396                         digctl@8001c000 {
 397                                 compatible = "fsl,imx23-digctl";
 398                                 reg = <0x8001c000 2000>;
 399                                 status = "disabled";
 400                         };
 401
 402                         emi@80020000 {
 403                                 reg = <0x80020000 0x2000>;
 404                                 status = "disabled";
 405                         };
 406
 407                         dma_apbx: dma-apbx@80024000 {
 408                                 compatible = "fsl,imx23-dma-apbx";
 409                                 reg = <0x80024000 0x2000>;
 410                                 interrupts = <7 5 9 26
 411                                               19 0 25 23
 412                                               60 58 9 0
 413                                               0 0 0 0>;
 414                                 interrupt-names = "audio-adc", "audio-dac", "spdif-tx", "i2c",
 415                                                   "saif0", "empty", "auart0-rx", "auart0-tx",
 416                                                   "auart1-rx", "auart1-tx", "saif1", "empty",
 417                                                   "empty", "empty", "empty", "empty";
 418                                 #dma-cells = <1>;
 419                                 dma-channels = <16>;
 420                                 clocks = <&clks 16>;
 421                         };
 422
 423                         dcp@80028000 {
 424                                 compatible = "fsl,imx23-dcp";
 425                                 reg = <0x80028000 0x2000>;
 426                                 interrupts = <53 54>;
 427                                 status = "okay";
 428                         };
 429
 430                         pxp@8002a000 {
 431                                 reg = <0x8002a000 0x2000>;
 432                                 status = "disabled";
 433                         };
 434
 435                         ocotp@8002c000 {
 436                                 compatible = "fsl,imx23-ocotp", "fsl,ocotp";
 437                                 #address-cells = <1>;
 438                                 #size-cells = <1>;
 439                                 reg = <0x8002c000 0x2000>;
 440                                 clocks = <&clks 15>;
 441                         };
 442
 443                         axi-ahb@8002e000 {
 444                                 reg = <0x8002e000 0x2000>;
 445                                 status = "disabled";
 446                         };
 447
 448                         lcdif@80030000 {
 449                                 compatible = "fsl,imx23-lcdif";
 450                                 reg = <0x80030000 2000>;
 451                                 interrupts = <46 45>;
 452                                 clocks = <&clks 38>;
 453                                 status = "disabled";
 454                         };
 455
 456                         ssp1: ssp@80034000 {
 457                                 reg = <0x80034000 0x2000>;
 458                                 interrupts = <2>;
 459                                 clocks = <&clks 33>;
 460                                 dmas = <&dma_apbh 2>;
 461                                 dma-names = "rx-tx";
 462                                 status = "disabled";
 463                         };
 464
 465                         tvenc@80038000 {
 466                                 reg = <0x80038000 0x2000>;
 467                                 status = "disabled";
 468                         };
 469                 };
 470
 471                 apbx@80040000 {
 472                         compatible = "simple-bus";
 473                         #address-cells = <1>;
 474                         #size-cells = <1>;
 475                         reg = <0x80040000 0x40000>;
 476                         ranges;
 477
 478                         clks: clkctrl@80040000 {
 479                                 compatible = "fsl,imx23-clkctrl", "fsl,clkctrl";
 480                                 reg = <0x80040000 0x2000>;
 481                                 #clock-cells = <1>;
 482                         };
 483
 484                         saif0: saif@80042000 {
 485                                 reg = <0x80042000 0x2000>;
 486                                 dmas = <&dma_apbx 4>;
 487                                 dma-names = "rx-tx";
 488                                 status = "disabled";
 489                         };
 490
 491                         power@80044000 {
 492                                 reg = <0x80044000 0x2000>;
 493                                 status = "disabled";
 494                         };
 495
 496                         saif1: saif@80046000 {
 497                                 reg = <0x80046000 0x2000>;
 498                                 dmas = <&dma_apbx 10>;
 499                                 dma-names = "rx-tx";
 500                                 status = "disabled";
 501                         };
 502
 503                         audio-out@80048000 {
 504                                 reg = <0x80048000 0x2000>;
 505                                 dmas = <&dma_apbx 1>;
 506                                 dma-names = "tx";
 507                                 status = "disabled";
 508                         };
 509
 510                         audio-in@8004c000 {
 511                                 reg = <0x8004c000 0x2000>;
 512                                 dmas = <&dma_apbx 0>;
 513                                 dma-names = "rx";
 514                                 status = "disabled";
 515                         };
 516
 517                         lradc: lradc@80050000 {
 518                                 compatible = "fsl,imx23-lradc";
 519                                 reg = <0x80050000 0x2000>;
 520                                 interrupts = <36 37 38 39 40 41 42 43 44>;
 521                                 status = "disabled";
 522                                 clocks = <&clks 26>;
 523                                 #io-channel-cells = <1>;
 524                         };
 525
 526                         spdif@80054000 {
 527                                 reg = <0x80054000 2000>;
 528                                 dmas = <&dma_apbx 2>;
 529                                 dma-names = "tx";
 530                                 status = "disabled";
 531                         };
 532
 533                         i2c: i2c@80058000 {
 534                                 #address-cells = <1>;
 535                                 #size-cells = <0>;
 536                                 compatible = "fsl,imx23-i2c";
 537                                 reg = <0x80058000 0x2000>;
 538                                 interrupts = <27>;
 539                                 clock-frequency = <100000>;
 540                                 dmas = <&dma_apbx 3>;
 541                                 dma-names = "rx-tx";
 542                                 status = "disabled";
 543                         };
 544
 545                         rtc@8005c000 {
 546                                 compatible = "fsl,imx23-rtc", "fsl,stmp3xxx-rtc";
 547                                 reg = <0x8005c000 0x2000>;
 548                                 interrupts = <22>;
 549                         };
 550
 551                         pwm: pwm@80064000 {
 552                                 compatible = "fsl,imx23-pwm";
 553                                 reg = <0x80064000 0x2000>;
 554                                 clocks = <&clks 30>;
 555                                 #pwm-cells = <2>;
 556                                 fsl,pwm-number = <5>;
 557                                 status = "disabled";
 558                         };
 559
 560                         timrot@80068000 {
 561                                 compatible = "fsl,imx23-timrot", "fsl,timrot";
 562                                 reg = <0x80068000 0x2000>;
 563                                 interrupts = <28 29 30 31>;
 564                                 clocks = <&clks 28>;
 565                         };
 566
 567                         auart0: serial@8006c000 {
 568                                 compatible = "fsl,imx23-auart";
 569                                 reg = <0x8006c000 0x2000>;
 570                                 interrupts = <24>;
 571                                 clocks = <&clks 32>;
 572                                 dmas = <&dma_apbx 6>, <&dma_apbx 7>;
 573                                 dma-names = "rx", "tx";
 574                                 status = "disabled";
 575                         };
 576
 577                         auart1: serial@8006e000 {
 578                                 compatible = "fsl,imx23-auart";
 579                                 reg = <0x8006e000 0x2000>;
 580                                 interrupts = <59>;
 581                                 clocks = <&clks 32>;
 582                                 dmas = <&dma_apbx 8>, <&dma_apbx 9>;
 583                                 dma-names = "rx", "tx";
 584                                 status = "disabled";
 585                         };
 586
 587                         duart: serial@80070000 {
 588                                 compatible = "arm,pl011", "arm,primecell";
 589                                 reg = <0x80070000 0x2000>;
 590                                 interrupts = <0>;
 591                                 clocks = <&clks 32>, <&clks 16>;
 592                                 clock-names = "uart", "apb_pclk";
 593                                 status = "disabled";
 594                         };
 595
 596                         usbphy0: usbphy@8007c000 {
 597                                 compatible = "fsl,imx23-usbphy";
 598                                 reg = <0x8007c000 0x2000>;
 599                                 clocks = <&clks 41>;
 600                                 status = "disabled";
 601                         };
 602                 };
 603         };
 604
 605         ahb@80080000 {
 606                 compatible = "simple-bus";
 607                 #address-cells = <1>;
 608                 #size-cells = <1>;
 609                 reg = <0x80080000 0x80000>;
 610                 ranges;
 611
 612                 usb0: usb@80080000 {
 613                         compatible = "fsl,imx23-usb", "fsl,imx27-usb";
 614                         reg = <0x80080000 0x40000>;
 615                         interrupts = <11>;
 616                         fsl,usbphy = <&usbphy0>;
 617                         clocks = <&clks 40>;
 618                         status = "disabled";
 619                 };
 620         };
 621
 622         iio-hwmon {
 623                 compatible = "iio-hwmon";
 624                 io-channels = <&lradc 8>;
 625         };
 626 };