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                                 mmc0_sck_cfg: mmc0-sck-cfg@0 {
 271                                         reg = <0>;
 272                                         fsl,pinmux-ids = <
 273                                                 MX23_PAD_SSP1_SCK__SSP1_SCK
 274                                         >;
 275                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 276                                 };
 277
 278                                 mmc1_4bit_pins_a: mmc1-4bit@0 {
 279                                         reg = <0>;
 280                                         fsl,pinmux-ids = <
 281                                                 MX23_PAD_GPMI_D00__SSP2_DATA0
 282                                                 MX23_PAD_GPMI_D01__SSP2_DATA1
 283                                                 MX23_PAD_GPMI_D02__SSP2_DATA2
 284                                                 MX23_PAD_GPMI_D03__SSP2_DATA3
 285                                                 MX23_PAD_GPMI_RDY1__SSP2_CMD
 286                                                 MX23_PAD_GPMI_WRN__SSP2_SCK
 287                                         >;
 288                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 289                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 290                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 291                                 };
 292
 293                                 mmc1_8bit_pins_a: mmc1-8bit@0 {
 294                                         reg = <0>;
 295                                         fsl,pinmux-ids = <
 296                                                 MX23_PAD_GPMI_D00__SSP2_DATA0
 297                                                 MX23_PAD_GPMI_D01__SSP2_DATA1
 298                                                 MX23_PAD_GPMI_D02__SSP2_DATA2
 299                                                 MX23_PAD_GPMI_D03__SSP2_DATA3
 300                                                 MX23_PAD_GPMI_D04__SSP2_DATA4
 301                                                 MX23_PAD_GPMI_D05__SSP2_DATA5
 302                                                 MX23_PAD_GPMI_D06__SSP2_DATA6
 303                                                 MX23_PAD_GPMI_D07__SSP2_DATA7
 304                                                 MX23_PAD_GPMI_RDY1__SSP2_CMD
 305                                                 MX23_PAD_GPMI_WRN__SSP2_SCK
 306                                         >;
 307                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 308                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 309                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 310                                 };
 311
 312                                 pwm2_pins_a: pwm2@0 {
 313                                         reg = <0>;
 314                                         fsl,pinmux-ids = <
 315                                                 MX23_PAD_PWM2__PWM2
 316                                         >;
 317                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 318                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 319                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 320                                 };
 321
 322                                 lcdif_24bit_pins_a: lcdif-24bit@0 {
 323                                         reg = <0>;
 324                                         fsl,pinmux-ids = <
 325                                                 MX23_PAD_LCD_D00__LCD_D00
 326                                                 MX23_PAD_LCD_D01__LCD_D01
 327                                                 MX23_PAD_LCD_D02__LCD_D02
 328                                                 MX23_PAD_LCD_D03__LCD_D03
 329                                                 MX23_PAD_LCD_D04__LCD_D04
 330                                                 MX23_PAD_LCD_D05__LCD_D05
 331                                                 MX23_PAD_LCD_D06__LCD_D06
 332                                                 MX23_PAD_LCD_D07__LCD_D07
 333                                                 MX23_PAD_LCD_D08__LCD_D08
 334                                                 MX23_PAD_LCD_D09__LCD_D09
 335                                                 MX23_PAD_LCD_D10__LCD_D10
 336                                                 MX23_PAD_LCD_D11__LCD_D11
 337                                                 MX23_PAD_LCD_D12__LCD_D12
 338                                                 MX23_PAD_LCD_D13__LCD_D13
 339                                                 MX23_PAD_LCD_D14__LCD_D14
 340                                                 MX23_PAD_LCD_D15__LCD_D15
 341                                                 MX23_PAD_LCD_D16__LCD_D16
 342                                                 MX23_PAD_LCD_D17__LCD_D17
 343                                                 MX23_PAD_GPMI_D08__LCD_D18
 344                                                 MX23_PAD_GPMI_D09__LCD_D19
 345                                                 MX23_PAD_GPMI_D10__LCD_D20
 346                                                 MX23_PAD_GPMI_D11__LCD_D21
 347                                                 MX23_PAD_GPMI_D12__LCD_D22
 348                                                 MX23_PAD_GPMI_D13__LCD_D23
 349                                                 MX23_PAD_LCD_DOTCK__LCD_DOTCK
 350                                                 MX23_PAD_LCD_ENABLE__LCD_ENABLE
 351                                                 MX23_PAD_LCD_HSYNC__LCD_HSYNC
 352                                                 MX23_PAD_LCD_VSYNC__LCD_VSYNC
 353                                         >;
 354                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
 355                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 356                                         fsl,pull-up = <MXS_PULL_DISABLE>;
 357                                 };
 358
 359                                 spi2_pins_a: spi2@0 {
 360                                         reg = <0>;
 361                                         fsl,pinmux-ids = <
 362                                                 MX23_PAD_GPMI_WRN__SSP2_SCK
 363                                                 MX23_PAD_GPMI_RDY1__SSP2_CMD
 364                                                 MX23_PAD_GPMI_D00__SSP2_DATA0
 365                                                 MX23_PAD_GPMI_D03__SSP2_DATA3
 366                                         >;
 367                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 368                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 369                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 370                                 };
 371
 372                                 i2c_pins_a: i2c@0 {
 373                                         reg = <0>;
 374                                         fsl,pinmux-ids = <
 375                                                 MX23_PAD_I2C_SCL__I2C_SCL
 376                                                 MX23_PAD_I2C_SDA__I2C_SDA
 377                                         >;
 378                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 379                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 380                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 381                                 };
 382
 383                                 i2c_pins_b: i2c@1 {
 384                                         reg = <1>;
 385                                         fsl,pinmux-ids = <
 386                                                 MX23_PAD_LCD_ENABLE__I2C_SCL
 387                                                 MX23_PAD_LCD_HSYNC__I2C_SDA
 388                                         >;
 389                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 390                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 391                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 392                                 };
 393
 394                                 i2c_pins_c: i2c@2 {
 395                                         reg = <2>;
 396                                         fsl,pinmux-ids = <
 397                                                 MX23_PAD_SSP1_DATA1__I2C_SCL
 398                                                 MX23_PAD_SSP1_DATA2__I2C_SDA
 399                                         >;
 400                                         fsl,drive-strength = <MXS_DRIVE_8mA>;
 401                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
 402                                         fsl,pull-up = <MXS_PULL_ENABLE>;
 403                                 };
 404                         };
 405
 406                         digctl@8001c000 {
 407                                 compatible = "fsl,imx23-digctl";
 408                                 reg = <0x8001c000 2000>;
 409                                 status = "disabled";
 410                         };
 411
 412                         emi@80020000 {
 413                                 reg = <0x80020000 0x2000>;
 414                                 status = "disabled";
 415                         };
 416
 417                         dma_apbx: dma-apbx@80024000 {
 418                                 compatible = "fsl,imx23-dma-apbx";
 419                                 reg = <0x80024000 0x2000>;
 420                                 interrupts = <7 5 9 26
 421                                               19 0 25 23
 422                                               60 58 9 0
 423                                               0 0 0 0>;
 424                                 interrupt-names = "audio-adc", "audio-dac", "spdif-tx", "i2c",
 425                                                   "saif0", "empty", "auart0-rx", "auart0-tx",
 426                                                   "auart1-rx", "auart1-tx", "saif1", "empty",
 427                                                   "empty", "empty", "empty", "empty";
 428                                 #dma-cells = <1>;
 429                                 dma-channels = <16>;
 430                                 clocks = <&clks 16>;
 431                         };
 432
 433                         dcp: crypto@80028000 {
 434                                 compatible = "fsl,imx23-dcp";
 435                                 reg = <0x80028000 0x2000>;
 436                                 interrupts = <53 54>;
 437                                 status = "okay";
 438                         };
 439
 440                         pxp@8002a000 {
 441                                 reg = <0x8002a000 0x2000>;
 442                                 status = "disabled";
 443                         };
 444
 445                         ocotp@8002c000 {
 446                                 compatible = "fsl,imx23-ocotp", "fsl,ocotp";
 447                                 #address-cells = <1>;
 448                                 #size-cells = <1>;
 449                                 reg = <0x8002c000 0x2000>;
 450                                 clocks = <&clks 15>;
 451                         };
 452
 453                         axi-ahb@8002e000 {
 454                                 reg = <0x8002e000 0x2000>;
 455                                 status = "disabled";
 456                         };
 457
 458                         lcdif@80030000 {
 459                                 compatible = "fsl,imx23-lcdif";
 460                                 reg = <0x80030000 2000>;
 461                                 interrupts = <46 45>;
 462                                 clocks = <&clks 38>;
 463                                 status = "disabled";
 464                         };
 465
 466                         ssp1: spi@80034000 {
 467                                 reg = <0x80034000 0x2000>;
 468                                 interrupts = <2>;
 469                                 clocks = <&clks 33>;
 470                                 dmas = <&dma_apbh 2>;
 471                                 dma-names = "rx-tx";
 472                                 status = "disabled";
 473                         };
 474
 475                         tvenc@80038000 {
 476                                 reg = <0x80038000 0x2000>;
 477                                 status = "disabled";
 478                         };
 479                 };
 480
 481                 apbx@80040000 {
 482                         compatible = "simple-bus";
 483                         #address-cells = <1>;
 484                         #size-cells = <1>;
 485                         reg = <0x80040000 0x40000>;
 486                         ranges;
 487
 488                         clks: clkctrl@80040000 {
 489                                 compatible = "fsl,imx23-clkctrl", "fsl,clkctrl";
 490                                 reg = <0x80040000 0x2000>;
 491                                 #clock-cells = <1>;
 492                         };
 493
 494                         saif0: saif@80042000 {
 495                                 reg = <0x80042000 0x2000>;
 496                                 dmas = <&dma_apbx 4>;
 497                                 dma-names = "rx-tx";
 498                                 status = "disabled";
 499                         };
 500
 501                         power@80044000 {
 502                                 reg = <0x80044000 0x2000>;
 503                                 status = "disabled";
 504                         };
 505
 506                         saif1: saif@80046000 {
 507                                 reg = <0x80046000 0x2000>;
 508                                 dmas = <&dma_apbx 10>;
 509                                 dma-names = "rx-tx";
 510                                 status = "disabled";
 511                         };
 512
 513                         audio-out@80048000 {
 514                                 reg = <0x80048000 0x2000>;
 515                                 dmas = <&dma_apbx 1>;
 516                                 dma-names = "tx";
 517                                 status = "disabled";
 518                         };
 519
 520                         audio-in@8004c000 {
 521                                 reg = <0x8004c000 0x2000>;
 522                                 dmas = <&dma_apbx 0>;
 523                                 dma-names = "rx";
 524                                 status = "disabled";
 525                         };
 526
 527                         lradc: lradc@80050000 {
 528                                 compatible = "fsl,imx23-lradc";
 529                                 reg = <0x80050000 0x2000>;
 530                                 interrupts = <36 37 38 39 40 41 42 43 44>;
 531                                 status = "disabled";
 532                                 clocks = <&clks 26>;
 533                                 #io-channel-cells = <1>;
 534                         };
 535
 536                         spdif@80054000 {
 537                                 reg = <0x80054000 2000>;
 538                                 dmas = <&dma_apbx 2>;
 539                                 dma-names = "tx";
 540                                 status = "disabled";
 541                         };
 542
 543                         i2c: i2c@80058000 {
 544                                 #address-cells = <1>;
 545                                 #size-cells = <0>;
 546                                 compatible = "fsl,imx23-i2c";
 547                                 reg = <0x80058000 0x2000>;
 548                                 interrupts = <27>;
 549                                 clock-frequency = <100000>;
 550                                 dmas = <&dma_apbx 3>;
 551                                 dma-names = "rx-tx";
 552                                 status = "disabled";
 553                         };
 554
 555                         rtc@8005c000 {
 556                                 compatible = "fsl,imx23-rtc", "fsl,stmp3xxx-rtc";
 557                                 reg = <0x8005c000 0x2000>;
 558                                 interrupts = <22>;
 559                         };
 560
 561                         pwm: pwm@80064000 {
 562                                 compatible = "fsl,imx23-pwm";
 563                                 reg = <0x80064000 0x2000>;
 564                                 clocks = <&clks 30>;
 565                                 #pwm-cells = <2>;
 566                                 fsl,pwm-number = <5>;
 567                                 status = "disabled";
 568                         };
 569
 570                         timrot@80068000 {
 571                                 compatible = "fsl,imx23-timrot", "fsl,timrot";
 572                                 reg = <0x80068000 0x2000>;
 573                                 interrupts = <28 29 30 31>;
 574                                 clocks = <&clks 28>;
 575                         };
 576
 577                         auart0: serial@8006c000 {
 578                                 compatible = "fsl,imx23-auart";
 579                                 reg = <0x8006c000 0x2000>;
 580                                 interrupts = <24>;
 581                                 clocks = <&clks 32>;
 582                                 dmas = <&dma_apbx 6>, <&dma_apbx 7>;
 583                                 dma-names = "rx", "tx";
 584                                 status = "disabled";
 585                         };
 586
 587                         auart1: serial@8006e000 {
 588                                 compatible = "fsl,imx23-auart";
 589                                 reg = <0x8006e000 0x2000>;
 590                                 interrupts = <59>;
 591                                 clocks = <&clks 32>;
 592                                 dmas = <&dma_apbx 8>, <&dma_apbx 9>;
 593                                 dma-names = "rx", "tx";
 594                                 status = "disabled";
 595                         };
 596
 597                         duart: serial@80070000 {
 598                                 compatible = "arm,pl011", "arm,primecell";
 599                                 reg = <0x80070000 0x2000>;
 600                                 interrupts = <0>;
 601                                 clocks = <&clks 32>, <&clks 16>;
 602                                 clock-names = "uart", "apb_pclk";
 603                                 status = "disabled";
 604                         };
 605
 606                         usbphy0: usbphy@8007c000 {
 607                                 compatible = "fsl,imx23-usbphy";
 608                                 reg = <0x8007c000 0x2000>;
 609                                 clocks = <&clks 41>;
 610                                 status = "disabled";
 611                         };
 612                 };
 613         };
 614
 615         ahb@80080000 {
 616                 compatible = "simple-bus";
 617                 #address-cells = <1>;
 618                 #size-cells = <1>;
 619                 reg = <0x80080000 0x80000>;
 620                 ranges;
 621
 622                 usb0: usb@80080000 {
 623                         compatible = "fsl,imx23-usb", "fsl,imx27-usb";
 624                         reg = <0x80080000 0x40000>;
 625                         interrupts = <11>;
 626                         fsl,usbphy = <&usbphy0>;
 627                         clocks = <&clks 40>;
 628                         status = "disabled";
 629                 };
 630         };
 631
 632         iio-hwmon {
 633                 compatible = "iio-hwmon";
 634                 io-channels = <&lradc 8>;
 635         };
 636 };