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          * Also for U-Boot there must be a pre-existing /memory node.
  17          */
  18         chosen {};
  19         memory { device_type = "memory"; };
  20
  21         aliases {
  22                 gpio0 = &gpio0;
  23                 gpio1 = &gpio1;
  24                 gpio2 = &gpio2;
  25                 serial0 = &auart0;
  26                 serial1 = &auart1;
  27                 spi0 = &ssp0;
  28                 spi1 = &ssp1;
  29                 usbphy0 = &usbphy0;
  30         };
  31
  32         cpus {
  33                 #address-cells = <1>;
  34                 #size-cells = <0>;
  35
  36                 cpu@0 {
  37                         compatible = "arm,arm926ej-s";
  38                         device_type = "cpu";
  39                         reg = <0>;
  40                 };
  41         };
  42
  43         apb@80000000 {
  44                 compatible = "simple-bus";
  45                 #address-cells = <1>;
  46                 #size-cells = <1>;
  47                 reg = <0x80000000 0x80000>;
  48                 ranges;
  49
  50                 apbh@80000000 {
  51                         compatible = "simple-bus";
  52                         #address-cells = <1>;
  53                         #size-cells = <1>;
  54                         reg = <0x80000000 0x40000>;
  55                         ranges;
  56
  57                         icoll: interrupt-controller@80000000 {
  58                                 compatible = "fsl,imx23-icoll", "fsl,icoll";
  59                                 interrupt-controller;
  60                                 #interrupt-cells = <1>;
  61                                 reg = <0x80000000 0x2000>;
  62                         };
  63
  64                         dma_apbh: dma-apbh@80004000 {
  65                                 compatible = "fsl,imx23-dma-apbh";
  66                                 reg = <0x80004000 0x2000>;
  67                                 interrupts = <0 14 20 0
  68                                               13 13 13 13>;
  69                                 interrupt-names = "empty", "ssp0", "ssp1", "empty",
  70                                                   "gpmi0", "gpmi1", "gpmi2", "gpmi3";
  71                                 #dma-cells = <1>;
  72                                 dma-channels = <8>;
  73                                 clocks = <&clks 15>;
  74                         };
  75
  76                         ecc@80008000 {
  77                                 reg = <0x80008000 0x2000>;
  78                                 status = "disabled";
  79                         };
  80
  81                         gpmi-nand@8000c000 {
  82                                 compatible = "fsl,imx23-gpmi-nand";
  83                                 #address-cells = <1>;
  84                                 #size-cells = <1>;
  85                                 reg = <0x8000c000 0x2000>, <0x8000a000 0x2000>;
  86                                 reg-names = "gpmi-nand", "bch";
  87                                 interrupts = <56>;
  88                                 interrupt-names = "bch";
  89                                 clocks = <&clks 34>;
  90                                 clock-names = "gpmi_io";
  91                                 dmas = <&dma_apbh 4>;
  92                                 dma-names = "rx-tx";
  93                                 status = "disabled";
  94                         };
  95
  96                         ssp0: ssp@80010000 {
  97                                 reg = <0x80010000 0x2000>;
  98                                 interrupts = <15>;
  99                                 clocks = <&clks 33>;
 100                                 dmas = <&dma_apbh 1>;
 101                                 dma-names = "rx-tx";
 102                                 status = "disabled";
 103                         };
 104
 105                         etm@80014000 {
 106                                 reg = <0x80014000 0x2000>;
 107                                 status = "disabled";
 108                         };
 109
 110                         pinctrl@80018000 {
 111                                 #address-cells = <1>;
 112                                 #size-cells = <0>;
 113                                 compatible = "fsl,imx23-pinctrl", "simple-bus";
 114                                 reg = <0x80018000 0x2000>;
 115
 116                                 gpio0: gpio@0 {
 117                                         compatible = "fsl,imx23-gpio", "fsl,mxs-gpio";
 118                                         reg = <0>;
 119                                         interrupts = <16>;
 120                                         gpio-controller;
 121                                         #gpio-cells = <2>;
 122                                         interrupt-controller;
 123                                         #interrupt-cells = <2>;
 124                                 };
 125
 126                                 gpio1: gpio@1 {
 127                                         compatible = "fsl,imx23-gpio", "fsl,mxs-gpio";
 128                                         reg = <1>;
 129                                         interrupts = <17>;
 130                                         gpio-controller;
 131                                         #gpio-cells = <2>;
 132                                         interrupt-controller;
 133                                         #interrupt-cells = <2>;
 134                                 };
 135
 136                                 gpio2: gpio@2 {
 137                                         compatible = "fsl,imx23-gpio", "fsl,mxs-gpio";
 138                                         reg = <2>;
 139                                         interrupts = <18>;
 140                                         gpio-controller;
 141                                         #gpio-cells = <2>;
 142                                         interrupt-controller;
 143                                         #interrupt-cells = <2>;
 144                                 };
 145
 146                                 duart_pins_a: duart@0 {
 147                                         reg = <0>;
 148                                         fsl,pinmux-ids = <
 149                                                 MX23_PAD_PWM0__DUART_RX
 150                                                 MX23_PAD_PWM1__DUART_TX
 151                                         >;
 152                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 153                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 154                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 155                                 };
 156
 157                                 auart0_pins_a: auart0@0 {
 158                                         reg = <0>;
 159                                         fsl,pinmux-ids = <
 160                                                 MX23_PAD_AUART1_RX__AUART1_RX
 161                                                 MX23_PAD_AUART1_TX__AUART1_TX
 162                                                 MX23_PAD_AUART1_CTS__AUART1_CTS
 163                                                 MX23_PAD_AUART1_RTS__AUART1_RTS
 164                                         >;
 165                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 166                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 167                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 168                                 };
 169
 170                                 auart0_2pins_a: auart0-2pins@0 {
 171                                         reg = <0>;
 172                                         fsl,pinmux-ids = <
 173                                                 MX23_PAD_I2C_SCL__AUART1_TX
 174                                                 MX23_PAD_I2C_SDA__AUART1_RX
 175                                         >;
 176                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 177                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 178                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 179                                 };
 180
 181                                 auart1_2pins_a: auart1-2pins@0 {
 182                                         reg = <0>;
 183                                         fsl,pinmux-ids = <
 184                                                 MX23_PAD_GPMI_D14__AUART2_RX
 185                                                 MX23_PAD_GPMI_D15__AUART2_TX
 186                                         >;
 187                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 188                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 189                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 190                                 };
 191
 192                                 gpmi_pins_a: gpmi-nand@0 {
 193                                         reg = <0>;
 194                                         fsl,pinmux-ids = <
 195                                                 MX23_PAD_GPMI_D00__GPMI_D00
 196                                                 MX23_PAD_GPMI_D01__GPMI_D01
 197                                                 MX23_PAD_GPMI_D02__GPMI_D02
 198                                                 MX23_PAD_GPMI_D03__GPMI_D03
 199                                                 MX23_PAD_GPMI_D04__GPMI_D04
 200                                                 MX23_PAD_GPMI_D05__GPMI_D05
 201                                                 MX23_PAD_GPMI_D06__GPMI_D06
 202                                                 MX23_PAD_GPMI_D07__GPMI_D07
 203                                                 MX23_PAD_GPMI_CLE__GPMI_CLE
 204                                                 MX23_PAD_GPMI_ALE__GPMI_ALE
 205                                                 MX23_PAD_GPMI_RDY0__GPMI_RDY0
 206                                                 MX23_PAD_GPMI_RDY1__GPMI_RDY1
 207                                                 MX23_PAD_GPMI_WPN__GPMI_WPN
 208                                                 MX23_PAD_GPMI_WRN__GPMI_WRN
 209                                                 MX23_PAD_GPMI_RDN__GPMI_RDN
 210                                                 MX23_PAD_GPMI_CE1N__GPMI_CE1N
 211                                                 MX23_PAD_GPMI_CE0N__GPMI_CE0N
 212                                         >;
 213                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 214                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 215                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 216                                 };
 217
 218                                 gpmi_pins_fixup: gpmi-pins-fixup@0 {
 219                                         reg = <0>;
 220                                         fsl,pinmux-ids = <
 221                                                 MX23_PAD_GPMI_WPN__GPMI_WPN
 222                                                 MX23_PAD_GPMI_WRN__GPMI_WRN
 223                                                 MX23_PAD_GPMI_RDN__GPMI_RDN
 224                                         >;
 225                                         fsl,drive-strength = <MXS_DRIVE_12mA>;
 226                                 };
 227
 228                                 mmc0_4bit_pins_a: mmc0-4bit@0 {
 229                                         reg = <0>;
 230                                         fsl,pinmux-ids = <
 231                                                 MX23_PAD_SSP1_DATA0__SSP1_DATA0
 232                                                 MX23_PAD_SSP1_DATA1__SSP1_DATA1
 233                                                 MX23_PAD_SSP1_DATA2__SSP1_DATA2
 234                                                 MX23_PAD_SSP1_DATA3__SSP1_DATA3
 235                                                 MX23_PAD_SSP1_CMD__SSP1_CMD
 236                                                 MX23_PAD_SSP1_SCK__SSP1_SCK
 237                                         >;
 238                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 239                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 240                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 241                                 };
 242
 243                                 mmc0_8bit_pins_a: mmc0-8bit@0 {
 244                                         reg = <0>;
 245                                         fsl,pinmux-ids = <
 246                                                 MX23_PAD_SSP1_DATA0__SSP1_DATA0
 247                                                 MX23_PAD_SSP1_DATA1__SSP1_DATA1
 248                                                 MX23_PAD_SSP1_DATA2__SSP1_DATA2
 249                                                 MX23_PAD_SSP1_DATA3__SSP1_DATA3
 250                                                 MX23_PAD_GPMI_D08__SSP1_DATA4
 251                                                 MX23_PAD_GPMI_D09__SSP1_DATA5
 252                                                 MX23_PAD_GPMI_D10__SSP1_DATA6
 253                                                 MX23_PAD_GPMI_D11__SSP1_DATA7
 254                                                 MX23_PAD_SSP1_CMD__SSP1_CMD
 255                                                 MX23_PAD_SSP1_DETECT__SSP1_DETECT
 256                                                 MX23_PAD_SSP1_SCK__SSP1_SCK
 257                                         >;
 258                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 259                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 260                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 261                                 };
 262
 263                                 mmc0_pins_fixup: mmc0-pins-fixup@0 {
 264                                         reg = <0>;
 265                                         fsl,pinmux-ids = <
 266                                                 MX23_PAD_SSP1_DETECT__SSP1_DETECT
 267                                                 MX23_PAD_SSP1_SCK__SSP1_SCK
 268                                         >;
 269                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 270                                 };
 271
 272                                 mmc1_4bit_pins_a: mmc1-4bit@0 {
 273                                         reg = <0>;
 274                                         fsl,pinmux-ids = <
 275                                                 MX23_PAD_GPMI_D00__SSP2_DATA0
 276                                                 MX23_PAD_GPMI_D01__SSP2_DATA1
 277                                                 MX23_PAD_GPMI_D02__SSP2_DATA2
 278                                                 MX23_PAD_GPMI_D03__SSP2_DATA3
 279                                                 MX23_PAD_GPMI_RDY1__SSP2_CMD
 280                                                 MX23_PAD_GPMI_WRN__SSP2_SCK
 281                                         >;
 282                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 283                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 284                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 285                                 };
 286
 287                                 mmc1_8bit_pins_a: mmc1-8bit@0 {
 288                                         reg = <0>;
 289                                         fsl,pinmux-ids = <
 290                                                 MX23_PAD_GPMI_D00__SSP2_DATA0
 291                                                 MX23_PAD_GPMI_D01__SSP2_DATA1
 292                                                 MX23_PAD_GPMI_D02__SSP2_DATA2
 293                                                 MX23_PAD_GPMI_D03__SSP2_DATA3
 294                                                 MX23_PAD_GPMI_D04__SSP2_DATA4
 295                                                 MX23_PAD_GPMI_D05__SSP2_DATA5
 296                                                 MX23_PAD_GPMI_D06__SSP2_DATA6
 297                                                 MX23_PAD_GPMI_D07__SSP2_DATA7
 298                                                 MX23_PAD_GPMI_RDY1__SSP2_CMD
 299                                                 MX23_PAD_GPMI_WRN__SSP2_SCK
 300                                         >;
 301                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 302                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 303                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 304                                 };
 305
 306                                 pwm2_pins_a: pwm2@0 {
 307                                         reg = <0>;
 308                                         fsl,pinmux-ids = <
 309                                                 MX23_PAD_PWM2__PWM2
 310                                         >;
 311                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 312                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 313                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 314                                 };
 315
 316                                 lcdif_24bit_pins_a: lcdif-24bit@0 {
 317                                         reg = <0>;
 318                                         fsl,pinmux-ids = <
 319                                                 MX23_PAD_LCD_D00__LCD_D00
 320                                                 MX23_PAD_LCD_D01__LCD_D01
 321                                                 MX23_PAD_LCD_D02__LCD_D02
 322                                                 MX23_PAD_LCD_D03__LCD_D03
 323                                                 MX23_PAD_LCD_D04__LCD_D04
 324                                                 MX23_PAD_LCD_D05__LCD_D05
 325                                                 MX23_PAD_LCD_D06__LCD_D06
 326                                                 MX23_PAD_LCD_D07__LCD_D07
 327                                                 MX23_PAD_LCD_D08__LCD_D08
 328                                                 MX23_PAD_LCD_D09__LCD_D09
 329                                                 MX23_PAD_LCD_D10__LCD_D10
 330                                                 MX23_PAD_LCD_D11__LCD_D11
 331                                                 MX23_PAD_LCD_D12__LCD_D12
 332                                                 MX23_PAD_LCD_D13__LCD_D13
 333                                                 MX23_PAD_LCD_D14__LCD_D14
 334                                                 MX23_PAD_LCD_D15__LCD_D15
 335                                                 MX23_PAD_LCD_D16__LCD_D16
 336                                                 MX23_PAD_LCD_D17__LCD_D17
 337                                                 MX23_PAD_GPMI_D08__LCD_D18
 338                                                 MX23_PAD_GPMI_D09__LCD_D19
 339                                                 MX23_PAD_GPMI_D10__LCD_D20
 340                                                 MX23_PAD_GPMI_D11__LCD_D21
 341                                                 MX23_PAD_GPMI_D12__LCD_D22
 342                                                 MX23_PAD_GPMI_D13__LCD_D23
 343                                                 MX23_PAD_LCD_DOTCK__LCD_DOTCK
 344                                                 MX23_PAD_LCD_ENABLE__LCD_ENABLE
 345                                                 MX23_PAD_LCD_HSYNC__LCD_HSYNC
 346                                                 MX23_PAD_LCD_VSYNC__LCD_VSYNC
 347                                         >;
 348                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 349                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 350                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 351                                 };
 352
 353                                 spi2_pins_a: spi2@0 {
 354                                         reg = <0>;
 355                                         fsl,pinmux-ids = <
 356                                                 MX23_PAD_GPMI_WRN__SSP2_SCK
 357                                                 MX23_PAD_GPMI_RDY1__SSP2_CMD
 358                                                 MX23_PAD_GPMI_D00__SSP2_DATA0
 359                                                 MX23_PAD_GPMI_D03__SSP2_DATA3
 360                                         >;
 361                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 362                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 363                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 364                                 };
 365
 366                                 i2c_pins_a: i2c@0 {
 367                                         reg = <0>;
 368                                         fsl,pinmux-ids = <
 369                                                 MX23_PAD_I2C_SCL__I2C_SCL
 370                                                 MX23_PAD_I2C_SDA__I2C_SDA
 371                                         >;
 372                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 373                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 374                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 375                                 };
 376
 377                                 i2c_pins_b: i2c@1 {
 378                                         reg = <1>;
 379                                         fsl,pinmux-ids = <
 380                                                 MX23_PAD_LCD_ENABLE__I2C_SCL
 381                                                 MX23_PAD_LCD_HSYNC__I2C_SDA
 382                                         >;
 383                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 384                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 385                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 386                                 };
 387
 388                                 i2c_pins_c: i2c@2 {
 389                                         reg = <2>;
 390                                         fsl,pinmux-ids = <
 391                                                 MX23_PAD_SSP1_DATA1__I2C_SCL
 392                                                 MX23_PAD_SSP1_DATA2__I2C_SDA
 393                                         >;
 394                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 395                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 396                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 397                                 };
 398                         };
 399
 400                         digctl@8001c000 {
 401                                 compatible = "fsl,imx23-digctl";
 402                                 reg = <0x8001c000 2000>;
 403                                 status = "disabled";
 404                         };
 405
 406                         emi@80020000 {
 407                                 reg = <0x80020000 0x2000>;
 408                                 status = "disabled";
 409                         };
 410
 411                         dma_apbx: dma-apbx@80024000 {
 412                                 compatible = "fsl,imx23-dma-apbx";
 413                                 reg = <0x80024000 0x2000>;
 414                                 interrupts = <7 5 9 26
 415                                               19 0 25 23
 416                                               60 58 9 0
 417                                               0 0 0 0>;
 418                                 interrupt-names = "audio-adc", "audio-dac", "spdif-tx", "i2c",
 419                                                   "saif0", "empty", "auart0-rx", "auart0-tx",
 420                                                   "auart1-rx", "auart1-tx", "saif1", "empty",
 421                                                   "empty", "empty", "empty", "empty";
 422                                 #dma-cells = <1>;
 423                                 dma-channels = <16>;
 424                                 clocks = <&clks 16>;
 425                         };
 426
 427                         dcp@80028000 {
 428                                 compatible = "fsl,imx23-dcp";
 429                                 reg = <0x80028000 0x2000>;
 430                                 interrupts = <53 54>;
 431                                 status = "okay";
 432                         };
 433
 434                         pxp@8002a000 {
 435                                 reg = <0x8002a000 0x2000>;
 436                                 status = "disabled";
 437                         };
 438
 439                         ocotp@8002c000 {
 440                                 compatible = "fsl,imx23-ocotp", "fsl,ocotp";
 441                                 #address-cells = <1>;
 442                                 #size-cells = <1>;
 443                                 reg = <0x8002c000 0x2000>;
 444                                 clocks = <&clks 15>;
 445                         };
 446
 447                         axi-ahb@8002e000 {
 448                                 reg = <0x8002e000 0x2000>;
 449                                 status = "disabled";
 450                         };
 451
 452                         lcdif@80030000 {
 453                                 compatible = "fsl,imx23-lcdif";
 454                                 reg = <0x80030000 2000>;
 455                                 interrupts = <46 45>;
 456                                 clocks = <&clks 38>;
 457                                 status = "disabled";
 458                         };
 459
 460                         ssp1: ssp@80034000 {
 461                                 reg = <0x80034000 0x2000>;
 462                                 interrupts = <2>;
 463                                 clocks = <&clks 33>;
 464                                 dmas = <&dma_apbh 2>;
 465                                 dma-names = "rx-tx";
 466                                 status = "disabled";
 467                         };
 468
 469                         tvenc@80038000 {
 470                                 reg = <0x80038000 0x2000>;
 471                                 status = "disabled";
 472                         };
 473                 };
 474
 475                 apbx@80040000 {
 476                         compatible = "simple-bus";
 477                         #address-cells = <1>;
 478                         #size-cells = <1>;
 479                         reg = <0x80040000 0x40000>;
 480                         ranges;
 481
 482                         clks: clkctrl@80040000 {
 483                                 compatible = "fsl,imx23-clkctrl", "fsl,clkctrl";
 484                                 reg = <0x80040000 0x2000>;
 485                                 #clock-cells = <1>;
 486                         };
 487
 488                         saif0: saif@80042000 {
 489                                 reg = <0x80042000 0x2000>;
 490                                 dmas = <&dma_apbx 4>;
 491                                 dma-names = "rx-tx";
 492                                 status = "disabled";
 493                         };
 494
 495                         power@80044000 {
 496                                 reg = <0x80044000 0x2000>;
 497                                 status = "disabled";
 498                         };
 499
 500                         saif1: saif@80046000 {
 501                                 reg = <0x80046000 0x2000>;
 502                                 dmas = <&dma_apbx 10>;
 503                                 dma-names = "rx-tx";
 504                                 status = "disabled";
 505                         };
 506
 507                         audio-out@80048000 {
 508                                 reg = <0x80048000 0x2000>;
 509                                 dmas = <&dma_apbx 1>;
 510                                 dma-names = "tx";
 511                                 status = "disabled";
 512                         };
 513
 514                         audio-in@8004c000 {
 515                                 reg = <0x8004c000 0x2000>;
 516                                 dmas = <&dma_apbx 0>;
 517                                 dma-names = "rx";
 518                                 status = "disabled";
 519                         };
 520
 521                         lradc: lradc@80050000 {
 522                                 compatible = "fsl,imx23-lradc";
 523                                 reg = <0x80050000 0x2000>;
 524                                 interrupts = <36 37 38 39 40 41 42 43 44>;
 525                                 status = "disabled";
 526                                 clocks = <&clks 26>;
 527                                 #io-channel-cells = <1>;
 528                         };
 529
 530                         spdif@80054000 {
 531                                 reg = <0x80054000 2000>;
 532                                 dmas = <&dma_apbx 2>;
 533                                 dma-names = "tx";
 534                                 status = "disabled";
 535                         };
 536
 537                         i2c: i2c@80058000 {
 538                                 #address-cells = <1>;
 539                                 #size-cells = <0>;
 540                                 compatible = "fsl,imx23-i2c";
 541                                 reg = <0x80058000 0x2000>;
 542                                 interrupts = <27>;
 543                                 clock-frequency = <100000>;
 544                                 dmas = <&dma_apbx 3>;
 545                                 dma-names = "rx-tx";
 546                                 status = "disabled";
 547                         };
 548
 549                         rtc@8005c000 {
 550                                 compatible = "fsl,imx23-rtc", "fsl,stmp3xxx-rtc";
 551                                 reg = <0x8005c000 0x2000>;
 552                                 interrupts = <22>;
 553                         };
 554
 555                         pwm: pwm@80064000 {
 556                                 compatible = "fsl,imx23-pwm";
 557                                 reg = <0x80064000 0x2000>;
 558                                 clocks = <&clks 30>;
 559                                 #pwm-cells = <2>;
 560                                 fsl,pwm-number = <5>;
 561                                 status = "disabled";
 562                         };
 563
 564                         timrot@80068000 {
 565                                 compatible = "fsl,imx23-timrot", "fsl,timrot";
 566                                 reg = <0x80068000 0x2000>;
 567                                 interrupts = <28 29 30 31>;
 568                                 clocks = <&clks 28>;
 569                         };
 570
 571                         auart0: serial@8006c000 {
 572                                 compatible = "fsl,imx23-auart";
 573                                 reg = <0x8006c000 0x2000>;
 574                                 interrupts = <24>;
 575                                 clocks = <&clks 32>;
 576                                 dmas = <&dma_apbx 6>, <&dma_apbx 7>;
 577                                 dma-names = "rx", "tx";
 578                                 status = "disabled";
 579                         };
 580
 581                         auart1: serial@8006e000 {
 582                                 compatible = "fsl,imx23-auart";
 583                                 reg = <0x8006e000 0x2000>;
 584                                 interrupts = <59>;
 585                                 clocks = <&clks 32>;
 586                                 dmas = <&dma_apbx 8>, <&dma_apbx 9>;
 587                                 dma-names = "rx", "tx";
 588                                 status = "disabled";
 589                         };
 590
 591                         duart: serial@80070000 {
 592                                 compatible = "arm,pl011", "arm,primecell";
 593                                 reg = <0x80070000 0x2000>;
 594                                 interrupts = <0>;
 595                                 clocks = <&clks 32>, <&clks 16>;
 596                                 clock-names = "uart", "apb_pclk";
 597                                 status = "disabled";
 598                         };
 599
 600                         usbphy0: usbphy@8007c000 {
 601                                 compatible = "fsl,imx23-usbphy";
 602                                 reg = <0x8007c000 0x2000>;
 603                                 clocks = <&clks 41>;
 604                                 status = "disabled";
 605                         };
 606                 };
 607         };
 608
 609         ahb@80080000 {
 610                 compatible = "simple-bus";
 611                 #address-cells = <1>;
 612                 #size-cells = <1>;
 613                 reg = <0x80080000 0x80000>;
 614                 ranges;
 615
 616                 usb0: usb@80080000 {
 617                         compatible = "fsl,imx23-usb", "fsl,imx27-usb";
 618                         reg = <0x80080000 0x40000>;
 619                         interrupts = <11>;
 620                         fsl,usbphy = <&usbphy0>;
 621                         clocks = <&clks 40>;
 622                         status = "disabled";
 623                 };
 624         };
 625
 626         iio-hwmon {
 627                 compatible = "iio-hwmon";
 628                 io-channels = <&lradc 8>;
 629         };
 630 };