arch/arm/boot/dts/imx23.dtsi

   1 // SPDX-License-Identifier: GPL-2.0+
   2 //
   3 // Copyright 2012 Freescale Semiconductor, Inc.
   4
   5 #include "imx23-pinfunc.h"
   6
   7 / {
   8         #address-cells = <1>;
   9         #size-cells = <1>;
  10
  11         interrupt-parent = <&icoll>;
  12         /*
  13          * The decompressor and also some bootloaders rely on a
  14          * pre-existing /chosen node to be available to insert the
  15          * command line and merge other ATAGS info.
  16          */
  17         chosen {};
  18
  19         aliases {
  20                 gpio0 = &gpio0;
  21                 gpio1 = &gpio1;
  22                 gpio2 = &gpio2;
  23                 serial0 = &auart0;
  24                 serial1 = &auart1;
  25                 spi0 = &ssp0;
  26                 spi1 = &ssp1;
  27                 usbphy0 = &usbphy0;
  28         };
  29
  30         cpus {
  31                 #address-cells = <1>;
  32                 #size-cells = <0>;
  33
  34                 cpu@0 {
  35                         compatible = "arm,arm926ej-s";
  36                         device_type = "cpu";
  37                         reg = <0>;
  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: spi@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@0 {
 217                                         reg = <0>;
 218                                         fsl,pinmux-ids = <
 219                                                 MX23_PAD_GPMI_WPN__GPMI_WPN
 220                                                 MX23_PAD_GPMI_WRN__GPMI_WRN
 221                                                 MX23_PAD_GPMI_RDN__GPMI_RDN
 222                                         >;
 223                                         fsl,drive-strength = <MXS_DRIVE_12mA>;
 224                                 };
 225
 226                                 mmc0_4bit_pins_a: mmc0-4bit@0 {
 227                                         reg = <0>;
 228                                         fsl,pinmux-ids = <
 229                                                 MX23_PAD_SSP1_DATA0__SSP1_DATA0
 230                                                 MX23_PAD_SSP1_DATA1__SSP1_DATA1
 231                                                 MX23_PAD_SSP1_DATA2__SSP1_DATA2
 232                                                 MX23_PAD_SSP1_DATA3__SSP1_DATA3
 233                                                 MX23_PAD_SSP1_CMD__SSP1_CMD
 234                                                 MX23_PAD_SSP1_SCK__SSP1_SCK
 235                                         >;
 236                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 237                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 238                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 239                                 };
 240
 241                                 mmc0_8bit_pins_a: mmc0-8bit@0 {
 242                                         reg = <0>;
 243                                         fsl,pinmux-ids = <
 244                                                 MX23_PAD_SSP1_DATA0__SSP1_DATA0
 245                                                 MX23_PAD_SSP1_DATA1__SSP1_DATA1
 246                                                 MX23_PAD_SSP1_DATA2__SSP1_DATA2
 247                                                 MX23_PAD_SSP1_DATA3__SSP1_DATA3
 248                                                 MX23_PAD_GPMI_D08__SSP1_DATA4
 249                                                 MX23_PAD_GPMI_D09__SSP1_DATA5
 250                                                 MX23_PAD_GPMI_D10__SSP1_DATA6
 251                                                 MX23_PAD_GPMI_D11__SSP1_DATA7
 252                                                 MX23_PAD_SSP1_CMD__SSP1_CMD
 253                                                 MX23_PAD_SSP1_DETECT__SSP1_DETECT
 254                                                 MX23_PAD_SSP1_SCK__SSP1_SCK
 255                                         >;
 256                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 257                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 258                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 259                                 };
 260
 261                                 mmc0_pins_fixup: mmc0-pins-fixup@0 {
 262                                         reg = <0>;
 263                                         fsl,pinmux-ids = <
 264                                                 MX23_PAD_SSP1_DETECT__SSP1_DETECT
 265                                                 MX23_PAD_SSP1_SCK__SSP1_SCK
 266                                         >;
 267                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 268                                 };
 269
 270                                 mmc1_4bit_pins_a: mmc1-4bit@0 {
 271                                         reg = <0>;
 272                                         fsl,pinmux-ids = <
 273                                                 MX23_PAD_GPMI_D00__SSP2_DATA0
 274                                                 MX23_PAD_GPMI_D01__SSP2_DATA1
 275                                                 MX23_PAD_GPMI_D02__SSP2_DATA2
 276                                                 MX23_PAD_GPMI_D03__SSP2_DATA3
 277                                                 MX23_PAD_GPMI_RDY1__SSP2_CMD
 278                                                 MX23_PAD_GPMI_WRN__SSP2_SCK
 279                                         >;
 280                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 281                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 282                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 283                                 };
 284
 285                                 mmc1_8bit_pins_a: mmc1-8bit@0 {
 286                                         reg = <0>;
 287                                         fsl,pinmux-ids = <
 288                                                 MX23_PAD_GPMI_D00__SSP2_DATA0
 289                                                 MX23_PAD_GPMI_D01__SSP2_DATA1
 290                                                 MX23_PAD_GPMI_D02__SSP2_DATA2
 291                                                 MX23_PAD_GPMI_D03__SSP2_DATA3
 292                                                 MX23_PAD_GPMI_D04__SSP2_DATA4
 293                                                 MX23_PAD_GPMI_D05__SSP2_DATA5
 294                                                 MX23_PAD_GPMI_D06__SSP2_DATA6
 295                                                 MX23_PAD_GPMI_D07__SSP2_DATA7
 296                                                 MX23_PAD_GPMI_RDY1__SSP2_CMD
 297                                                 MX23_PAD_GPMI_WRN__SSP2_SCK
 298                                         >;
 299                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 300                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 301                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 302                                 };
 303
 304                                 pwm2_pins_a: pwm2@0 {
 305                                         reg = <0>;
 306                                         fsl,pinmux-ids = <
 307                                                 MX23_PAD_PWM2__PWM2
 308                                         >;
 309                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 310                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 311                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 312                                 };
 313
 314                                 lcdif_24bit_pins_a: lcdif-24bit@0 {
 315                                         reg = <0>;
 316                                         fsl,pinmux-ids = <
 317                                                 MX23_PAD_LCD_D00__LCD_D00
 318                                                 MX23_PAD_LCD_D01__LCD_D01
 319                                                 MX23_PAD_LCD_D02__LCD_D02
 320                                                 MX23_PAD_LCD_D03__LCD_D03
 321                                                 MX23_PAD_LCD_D04__LCD_D04
 322                                                 MX23_PAD_LCD_D05__LCD_D05
 323                                                 MX23_PAD_LCD_D06__LCD_D06
 324                                                 MX23_PAD_LCD_D07__LCD_D07
 325                                                 MX23_PAD_LCD_D08__LCD_D08
 326                                                 MX23_PAD_LCD_D09__LCD_D09
 327                                                 MX23_PAD_LCD_D10__LCD_D10
 328                                                 MX23_PAD_LCD_D11__LCD_D11
 329                                                 MX23_PAD_LCD_D12__LCD_D12
 330                                                 MX23_PAD_LCD_D13__LCD_D13
 331                                                 MX23_PAD_LCD_D14__LCD_D14
 332                                                 MX23_PAD_LCD_D15__LCD_D15
 333                                                 MX23_PAD_LCD_D16__LCD_D16
 334                                                 MX23_PAD_LCD_D17__LCD_D17
 335                                                 MX23_PAD_GPMI_D08__LCD_D18
 336                                                 MX23_PAD_GPMI_D09__LCD_D19
 337                                                 MX23_PAD_GPMI_D10__LCD_D20
 338                                                 MX23_PAD_GPMI_D11__LCD_D21
 339                                                 MX23_PAD_GPMI_D12__LCD_D22
 340                                                 MX23_PAD_GPMI_D13__LCD_D23
 341                                                 MX23_PAD_LCD_DOTCK__LCD_DOTCK
 342                                                 MX23_PAD_LCD_ENABLE__LCD_ENABLE
 343                                                 MX23_PAD_LCD_HSYNC__LCD_HSYNC
 344                                                 MX23_PAD_LCD_VSYNC__LCD_VSYNC
 345                                         >;
 346                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 347                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 348                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 349                                 };
 350
 351                                 spi2_pins_a: spi2@0 {
 352                                         reg = <0>;
 353                                         fsl,pinmux-ids = <
 354                                                 MX23_PAD_GPMI_WRN__SSP2_SCK
 355                                                 MX23_PAD_GPMI_RDY1__SSP2_CMD
 356                                                 MX23_PAD_GPMI_D00__SSP2_DATA0
 357                                                 MX23_PAD_GPMI_D03__SSP2_DATA3
 358                                         >;
 359                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 360                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 361                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 362                                 };
 363
 364                                 i2c_pins_a: i2c@0 {
 365                                         reg = <0>;
 366                                         fsl,pinmux-ids = <
 367                                                 MX23_PAD_I2C_SCL__I2C_SCL
 368                                                 MX23_PAD_I2C_SDA__I2C_SDA
 369                                         >;
 370                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 371                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 372                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 373                                 };
 374
 375                                 i2c_pins_b: i2c@1 {
 376                                         reg = <1>;
 377                                         fsl,pinmux-ids = <
 378                                                 MX23_PAD_LCD_ENABLE__I2C_SCL
 379                                                 MX23_PAD_LCD_HSYNC__I2C_SDA
 380                                         >;
 381                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 382                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 383                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 384                                 };
 385
 386                                 i2c_pins_c: i2c@2 {
 387                                         reg = <2>;
 388                                         fsl,pinmux-ids = <
 389                                                 MX23_PAD_SSP1_DATA1__I2C_SCL
 390                                                 MX23_PAD_SSP1_DATA2__I2C_SDA
 391                                         >;
 392                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 393                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 394                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 395                                 };
 396                         };
 397
 398                         digctl@8001c000 {
 399                                 compatible = "fsl,imx23-digctl";
 400                                 reg = <0x8001c000 2000>;
 401                                 status = "disabled";
 402                         };
 403
 404                         emi@80020000 {
 405                                 reg = <0x80020000 0x2000>;
 406                                 status = "disabled";
 407                         };
 408
 409                         dma_apbx: dma-apbx@80024000 {
 410                                 compatible = "fsl,imx23-dma-apbx";
 411                                 reg = <0x80024000 0x2000>;
 412                                 interrupts = <7 5 9 26
 413                                               19 0 25 23
 414                                               60 58 9 0
 415                                               0 0 0 0>;
 416                                 interrupt-names = "audio-adc", "audio-dac", "spdif-tx", "i2c",
 417                                                   "saif0", "empty", "auart0-rx", "auart0-tx",
 418                                                   "auart1-rx", "auart1-tx", "saif1", "empty",
 419                                                   "empty", "empty", "empty", "empty";
 420                                 #dma-cells = <1>;
 421                                 dma-channels = <16>;
 422                                 clocks = <&clks 16>;
 423                         };
 424
 425                         dcp@80028000 {
 426                                 compatible = "fsl,imx23-dcp";
 427                                 reg = <0x80028000 0x2000>;
 428                                 interrupts = <53 54>;
 429                                 status = "okay";
 430                         };
 431
 432                         pxp@8002a000 {
 433                                 reg = <0x8002a000 0x2000>;
 434                                 status = "disabled";
 435                         };
 436
 437                         ocotp@8002c000 {
 438                                 compatible = "fsl,imx23-ocotp", "fsl,ocotp";
 439                                 #address-cells = <1>;
 440                                 #size-cells = <1>;
 441                                 reg = <0x8002c000 0x2000>;
 442                                 clocks = <&clks 15>;
 443                         };
 444
 445                         axi-ahb@8002e000 {
 446                                 reg = <0x8002e000 0x2000>;
 447                                 status = "disabled";
 448                         };
 449
 450                         lcdif@80030000 {
 451                                 compatible = "fsl,imx23-lcdif";
 452                                 reg = <0x80030000 2000>;
 453                                 interrupts = <46 45>;
 454                                 clocks = <&clks 38>;
 455                                 status = "disabled";
 456                         };
 457
 458                         ssp1: spi@80034000 {
 459                                 reg = <0x80034000 0x2000>;
 460                                 interrupts = <2>;
 461                                 clocks = <&clks 33>;
 462                                 dmas = <&dma_apbh 2>;
 463                                 dma-names = "rx-tx";
 464                                 status = "disabled";
 465                         };
 466
 467                         tvenc@80038000 {
 468                                 reg = <0x80038000 0x2000>;
 469                                 status = "disabled";
 470                         };
 471                 };
 472
 473                 apbx@80040000 {
 474                         compatible = "simple-bus";
 475                         #address-cells = <1>;
 476                         #size-cells = <1>;
 477                         reg = <0x80040000 0x40000>;
 478                         ranges;
 479
 480                         clks: clkctrl@80040000 {
 481                                 compatible = "fsl,imx23-clkctrl", "fsl,clkctrl";
 482                                 reg = <0x80040000 0x2000>;
 483                                 #clock-cells = <1>;
 484                         };
 485
 486                         saif0: saif@80042000 {
 487                                 reg = <0x80042000 0x2000>;
 488                                 dmas = <&dma_apbx 4>;
 489                                 dma-names = "rx-tx";
 490                                 status = "disabled";
 491                         };
 492
 493                         power@80044000 {
 494                                 reg = <0x80044000 0x2000>;
 495                                 status = "disabled";
 496                         };
 497
 498                         saif1: saif@80046000 {
 499                                 reg = <0x80046000 0x2000>;
 500                                 dmas = <&dma_apbx 10>;
 501                                 dma-names = "rx-tx";
 502                                 status = "disabled";
 503                         };
 504
 505                         audio-out@80048000 {
 506                                 reg = <0x80048000 0x2000>;
 507                                 dmas = <&dma_apbx 1>;
 508                                 dma-names = "tx";
 509                                 status = "disabled";
 510                         };
 511
 512                         audio-in@8004c000 {
 513                                 reg = <0x8004c000 0x2000>;
 514                                 dmas = <&dma_apbx 0>;
 515                                 dma-names = "rx";
 516                                 status = "disabled";
 517                         };
 518
 519                         lradc: lradc@80050000 {
 520                                 compatible = "fsl,imx23-lradc";
 521                                 reg = <0x80050000 0x2000>;
 522                                 interrupts = <36 37 38 39 40 41 42 43 44>;
 523                                 status = "disabled";
 524                                 clocks = <&clks 26>;
 525                                 #io-channel-cells = <1>;
 526                         };
 527
 528                         spdif@80054000 {
 529                                 reg = <0x80054000 2000>;
 530                                 dmas = <&dma_apbx 2>;
 531                                 dma-names = "tx";
 532                                 status = "disabled";
 533                         };
 534
 535                         i2c: i2c@80058000 {
 536                                 #address-cells = <1>;
 537                                 #size-cells = <0>;
 538                                 compatible = "fsl,imx23-i2c";
 539                                 reg = <0x80058000 0x2000>;
 540                                 interrupts = <27>;
 541                                 clock-frequency = <100000>;
 542                                 dmas = <&dma_apbx 3>;
 543                                 dma-names = "rx-tx";
 544                                 status = "disabled";
 545                         };
 546
 547                         rtc@8005c000 {
 548                                 compatible = "fsl,imx23-rtc", "fsl,stmp3xxx-rtc";
 549                                 reg = <0x8005c000 0x2000>;
 550                                 interrupts = <22>;
 551                         };
 552
 553                         pwm: pwm@80064000 {
 554                                 compatible = "fsl,imx23-pwm";
 555                                 reg = <0x80064000 0x2000>;
 556                                 clocks = <&clks 30>;
 557                                 #pwm-cells = <2>;
 558                                 fsl,pwm-number = <5>;
 559                                 status = "disabled";
 560                         };
 561
 562                         timrot@80068000 {
 563                                 compatible = "fsl,imx23-timrot", "fsl,timrot";
 564                                 reg = <0x80068000 0x2000>;
 565                                 interrupts = <28 29 30 31>;
 566                                 clocks = <&clks 28>;
 567                         };
 568
 569                         auart0: serial@8006c000 {
 570                                 compatible = "fsl,imx23-auart";
 571                                 reg = <0x8006c000 0x2000>;
 572                                 interrupts = <24>;
 573                                 clocks = <&clks 32>;
 574                                 dmas = <&dma_apbx 6>, <&dma_apbx 7>;
 575                                 dma-names = "rx", "tx";
 576                                 status = "disabled";
 577                         };
 578
 579                         auart1: serial@8006e000 {
 580                                 compatible = "fsl,imx23-auart";
 581                                 reg = <0x8006e000 0x2000>;
 582                                 interrupts = <59>;
 583                                 clocks = <&clks 32>;
 584                                 dmas = <&dma_apbx 8>, <&dma_apbx 9>;
 585                                 dma-names = "rx", "tx";
 586                                 status = "disabled";
 587                         };
 588
 589                         duart: serial@80070000 {
 590                                 compatible = "arm,pl011", "arm,primecell";
 591                                 reg = <0x80070000 0x2000>;
 592                                 interrupts = <0>;
 593                                 clocks = <&clks 32>, <&clks 16>;
 594                                 clock-names = "uart", "apb_pclk";
 595                                 status = "disabled";
 596                         };
 597
 598                         usbphy0: usbphy@8007c000 {
 599                                 compatible = "fsl,imx23-usbphy";
 600                                 reg = <0x8007c000 0x2000>;
 601                                 clocks = <&clks 41>;
 602                                 status = "disabled";
 603                         };
 604                 };
 605         };
 606
 607         ahb@80080000 {
 608                 compatible = "simple-bus";
 609                 #address-cells = <1>;
 610                 #size-cells = <1>;
 611                 reg = <0x80080000 0x80000>;
 612                 ranges;
 613
 614                 usb0: usb@80080000 {
 615                         compatible = "fsl,imx23-usb", "fsl,imx27-usb";
 616                         reg = <0x80080000 0x40000>;
 617                         interrupts = <11>;
 618                         fsl,usbphy = <&usbphy0>;
 619                         clocks = <&clks 40>;
 620                         status = "disabled";
 621                 };
 622         };
 623
 624         iio-hwmon {
 625                 compatible = "iio-hwmon";
 626                 io-channels = <&lradc 8>;
 627         };
 628 };