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