arch/arm/boot/dts/ste-nomadik-stn8815.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Device Tree for the ST-Ericsson Nomadik 8815 STn8815 SoC
   4  */
   5
   6 #include <dt-bindings/gpio/gpio.h>
   7 #include "skeleton.dtsi"
   8
   9 / {
  10         #address-cells = <1>;
  11         #size-cells = <1>;
  12
  13         memory {
  14                 reg = <0x00000000 0x04000000>,
  15                     <0x08000000 0x04000000>;
  16         };
  17
  18         L2: l2-cache {
  19                 compatible = "arm,l210-cache";
  20                 reg = <0x10210000 0x1000>;
  21                 interrupt-parent = <&vica>;
  22                 interrupts = <30>;
  23                 cache-unified;
  24                 cache-level = <2>;
  25                 cache-size = <131072>;
  26                 cache-sets = <512>;
  27                 cache-line-size = <32>;
  28                 /* At full speed latency must be >=2 */
  29                 arm,tag-latency = <8>;
  30                 arm,data-latency = <8 8>;
  31                 arm,dirty-latency = <8>;
  32         };
  33
  34         mtu0: mtu@101e2000 {
  35                 /* Nomadik system timer */
  36                 compatible = "st,nomadik-mtu";
  37                 reg = <0x101e2000 0x1000>;
  38                 interrupt-parent = <&vica>;
  39                 interrupts = <4>;
  40                 clocks = <&timclk>, <&pclk>;
  41                 clock-names = "timclk", "apb_pclk";
  42         };
  43
  44         mtu1: mtu@101e3000 {
  45                 /* Secondary timer */
  46                 reg = <0x101e3000 0x1000>;
  47                 interrupt-parent = <&vica>;
  48                 interrupts = <5>;
  49                 clocks = <&timclk>, <&pclk>;
  50                 clock-names = "timclk", "apb_pclk";
  51         };
  52
  53         gpio0: gpio@101e4000 {
  54                 compatible = "st,nomadik-gpio";
  55                 reg =  <0x101e4000 0x80>;
  56                 interrupt-parent = <&vica>;
  57                 interrupts = <6>;
  58                 interrupt-controller;
  59                 #interrupt-cells = <2>;
  60                 gpio-controller;
  61                 #gpio-cells = <2>;
  62                 gpio-bank = <0>;
  63                 gpio-ranges = <&pinctrl 0 0 32>;
  64                 clocks = <&pclk>;
  65         };
  66
  67         gpio1: gpio@101e5000 {
  68                 compatible = "st,nomadik-gpio";
  69                 reg =  <0x101e5000 0x80>;
  70                 interrupt-parent = <&vica>;
  71                 interrupts = <7>;
  72                 interrupt-controller;
  73                 #interrupt-cells = <2>;
  74                 gpio-controller;
  75                 #gpio-cells = <2>;
  76                 gpio-bank = <1>;
  77                 gpio-ranges = <&pinctrl 0 32 32>;
  78                 clocks = <&pclk>;
  79         };
  80
  81         gpio2: gpio@101e6000 {
  82                 compatible = "st,nomadik-gpio";
  83                 reg =  <0x101e6000 0x80>;
  84                 interrupt-parent = <&vica>;
  85                 interrupts = <8>;
  86                 interrupt-controller;
  87                 #interrupt-cells = <2>;
  88                 gpio-controller;
  89                 #gpio-cells = <2>;
  90                 gpio-bank = <2>;
  91                 gpio-ranges = <&pinctrl 0 64 32>;
  92                 clocks = <&pclk>;
  93         };
  94
  95         gpio3: gpio@101e7000 {
  96                 compatible = "st,nomadik-gpio";
  97                 reg =  <0x101e7000 0x80>;
  98                 ngpio = <28>;
  99                 interrupt-parent = <&vica>;
 100                 interrupts = <9>;
 101                 interrupt-controller;
 102                 #interrupt-cells = <2>;
 103                 gpio-controller;
 104                 #gpio-cells = <2>;
 105                 gpio-bank = <3>;
 106                 gpio-ranges = <&pinctrl 0 96 28>;
 107                 clocks = <&pclk>;
 108         };
 109
 110         pinctrl: pinctrl {
 111                 compatible = "stericsson,stn8815-pinctrl";
 112                 nomadik-gpio-chips = <&gpio0>, <&gpio1>, <&gpio2>, <&gpio3>;
 113                 /* Pin configurations */
 114                 uart1 {
 115                         uart1_default_mux: uart1_mux {
 116                                 u1_default_mux {
 117                                         function = "u1";
 118                                         groups = "u1_a_1";
 119                                 };
 120                         };
 121                 };
 122                 mmcsd {
 123                         mmcsd_default_mux: mmcsd_mux {
 124                                 mmcsd_default_mux {
 125                                         function = "mmcsd";
 126                                         groups = "mmcsd_a_1", "mmcsd_b_1";
 127                                 };
 128                         };
 129                         mmcsd_default_mode: mmcsd_default {
 130                                 mmcsd_default_cfg1 {
 131                                         /*
 132                                          * MCCLK, MCCMDDIR, MCDAT0DIR, MCDAT31DIR, MCDATDIR2
 133                                          * MCCMD, MCDAT3-0, MCMSFBCLK
 134                                          */
 135                                         pins = "GPIO8_B10", "GPIO9_A10", "GPIO10_C11", "GPIO11_B11",
 136                                                "GPIO12_A11", "GPIO13_C12", "GPIO14_B12", "GPIO15_A12",
 137                                                "GPIO16_C13", "GPIO23_D15", "GPIO24_C15";
 138                                         ste,output = <2>;
 139                                 };
 140                         };
 141                 };
 142                 i2c0 {
 143                         i2c0_default_mux: i2c0_mux {
 144                                 i2c0_default_mux {
 145                                         function = "i2c0";
 146                                         groups = "i2c0_a_1";
 147                                 };
 148                         };
 149                         i2c0_default_mode: i2c0_default {
 150                                 i2c0_default_cfg {
 151                                         pins = "GPIO62_D3", "GPIO63_D2";
 152                                         ste,input = <0>;
 153                                 };
 154                         };
 155                 };
 156                 i2c1 {
 157                         i2c1_default_mux: i2c1_mux {
 158                                 i2c1_default_mux {
 159                                         function = "i2c1";
 160                                         groups = "i2c1_a_1";
 161                                 };
 162                         };
 163                         i2c1_default_mode: i2c1_default {
 164                                 i2c1_default_cfg {
 165                                         pins = "GPIO53_L4", "GPIO54_L3";
 166                                         ste,input = <0>;
 167                                 };
 168                         };
 169                 };
 170                 clcd {
 171                         /*
 172                          * This should be activated to use the additional
 173                          * 8 lines for bits 16 thru 23 from the CLCD block.
 174                          */
 175                         clcd_24bit_mux: clcd_mux {
 176                                 clcd_24bit_mux {
 177                                         function = "clcd";
 178                                         groups = "clcd_16_23_b_1";
 179                                 };
 180                         };
 181                 };
 182         };
 183
 184         /* Power Management Unit */
 185         pmu: pmu@101e9000 {
 186                 compatible = "stericsson,nomadik-pmu", "syscon";
 187                 reg = <0x101e0000 0x1000>;
 188         };
 189
 190         src: src@101e0000 {
 191                 compatible = "stericsson,nomadik-src";
 192                 reg = <0x101e0000 0x1000>;
 193
 194                 /*
 195                  * MXTAL "Main Chrystal" is a chrystal oscillator @19.2 MHz
 196                  * that is parent of TIMCLK, PLL1 and PLL2
 197                  */
 198                 mxtal: mxtal@19.2M {
 199                         #clock-cells = <0>;
 200                         compatible = "fixed-clock";
 201                         clock-frequency = <19200000>;
 202                 };
 203
 204                 /*
 205                  * The 2.4 MHz TIMCLK reference clock is active at
 206                  * boot time, this is actually the MXTALCLK @19.2 MHz
 207                  * divided by 8. This clock is used by the timers and
 208                  * watchdog. See page 105 ff.
 209                  */
 210                 timclk: timclk@2.4M {
 211                         #clock-cells = <0>;
 212                         compatible = "fixed-factor-clock";
 213                         clock-div = <8>;
 214                         clock-mult = <1>;
 215                         clocks = <&mxtal>;
 216                 };
 217
 218                 /* PLL1 is locked to MXTALI and variable from 20.4 to 334 MHz */
 219                 pll1: pll1@0 {
 220                         #clock-cells = <0>;
 221                         compatible = "st,nomadik-pll-clock";
 222                         pll-id = <1>;
 223                         clocks = <&mxtal>;
 224                 };
 225
 226                 /* HCLK divides the PLL1 with 1,2,3 or 4 */
 227                 hclk: hclk@0 {
 228                         #clock-cells = <0>;
 229                         compatible = "st,nomadik-hclk-clock";
 230                         clocks = <&pll1>;
 231                 };
 232                 /* The PCLK domain uses HCLK right off */
 233                 pclk: pclk@0 {
 234                         #clock-cells = <0>;
 235                         compatible = "fixed-factor-clock";
 236                         clock-div = <1>;
 237                         clock-mult = <1>;
 238                         clocks = <&hclk>;
 239                 };
 240
 241                 /* PLL2 is usually 864 MHz and divided into a few fixed rates */
 242                 pll2: pll2@0 {
 243                         #clock-cells = <0>;
 244                         compatible = "st,nomadik-pll-clock";
 245                         pll-id = <2>;
 246                         clocks = <&mxtal>;
 247                 };
 248                 clk216: clk216@216M {
 249                         #clock-cells = <0>;
 250                         compatible = "fixed-factor-clock";
 251                         clock-div = <4>;
 252                         clock-mult = <1>;
 253                         clocks = <&pll2>;
 254                 };
 255                 clk108: clk108@108M {
 256                         #clock-cells = <0>;
 257                         compatible = "fixed-factor-clock";
 258                         clock-div = <2>;
 259                         clock-mult = <1>;
 260                         clocks = <&clk216>;
 261                 };
 262                 clk72: clk72@72M {
 263                         #clock-cells = <0>;
 264                         compatible = "fixed-factor-clock";
 265                         /* The data sheet does not say how this is derived */
 266                         clock-div = <12>;
 267                         clock-mult = <1>;
 268                         clocks = <&pll2>;
 269                 };
 270                 clk48: clk48@48M {
 271                         #clock-cells = <0>;
 272                         compatible = "fixed-factor-clock";
 273                         /* The data sheet does not say how this is derived */
 274                         clock-div = <18>;
 275                         clock-mult = <1>;
 276                         clocks = <&pll2>;
 277                 };
 278                 clk27: clk27@27M {
 279                         #clock-cells = <0>;
 280                         compatible = "fixed-factor-clock";
 281                         clock-div = <4>;
 282                         clock-mult = <1>;
 283                         clocks = <&clk108>;
 284                 };
 285
 286                 /* This apparently exists as well */
 287                 ulpiclk: ulpiclk@60M {
 288                         #clock-cells = <0>;
 289                         compatible = "fixed-clock";
 290                         clock-frequency = <60000000>;
 291                 };
 292
 293                 /*
 294                  * IP AMBA bus clocks, driving the bus side of the
 295                  * peripheral clocking, clock gates.
 296                  */
 297
 298                 hclkdma0: hclkdma0@48M {
 299                         #clock-cells = <0>;
 300                         compatible = "st,nomadik-src-clock";
 301                         clock-id = <0>;
 302                         clocks = <&hclk>;
 303                 };
 304                 hclksmc: hclksmc@48M {
 305                         #clock-cells = <0>;
 306                         compatible = "st,nomadik-src-clock";
 307                         clock-id = <1>;
 308                         clocks = <&hclk>;
 309                 };
 310                 hclksdram: hclksdram@48M {
 311                         #clock-cells = <0>;
 312                         compatible = "st,nomadik-src-clock";
 313                         clock-id = <2>;
 314                         clocks = <&hclk>;
 315                 };
 316                 hclkdma1: hclkdma1@48M {
 317                         #clock-cells = <0>;
 318                         compatible = "st,nomadik-src-clock";
 319                         clock-id = <3>;
 320                         clocks = <&hclk>;
 321                 };
 322                 hclkclcd: hclkclcd@48M {
 323                         #clock-cells = <0>;
 324                         compatible = "st,nomadik-src-clock";
 325                         clock-id = <4>;
 326                         clocks = <&hclk>;
 327                 };
 328                 pclkirda: pclkirda@48M {
 329                         #clock-cells = <0>;
 330                         compatible = "st,nomadik-src-clock";
 331                         clock-id = <5>;
 332                         clocks = <&pclk>;
 333                 };
 334                 pclkssp: pclkssp@48M {
 335                         #clock-cells = <0>;
 336                         compatible = "st,nomadik-src-clock";
 337                         clock-id = <6>;
 338                         clocks = <&pclk>;
 339                 };
 340                 pclkuart0: pclkuart0@48M {
 341                         #clock-cells = <0>;
 342                         compatible = "st,nomadik-src-clock";
 343                         clock-id = <7>;
 344                         clocks = <&pclk>;
 345                 };
 346                 pclksdi: pclksdi@48M {
 347                         #clock-cells = <0>;
 348                         compatible = "st,nomadik-src-clock";
 349                         clock-id = <8>;
 350                         clocks = <&pclk>;
 351                 };
 352                 pclki2c0: pclki2c0@48M {
 353                         #clock-cells = <0>;
 354                         compatible = "st,nomadik-src-clock";
 355                         clock-id = <9>;
 356                         clocks = <&pclk>;
 357                 };
 358                 pclki2c1: pclki2c1@48M {
 359                         #clock-cells = <0>;
 360                         compatible = "st,nomadik-src-clock";
 361                         clock-id = <10>;
 362                         clocks = <&pclk>;
 363                 };
 364                 pclkuart1: pclkuart1@48M {
 365                         #clock-cells = <0>;
 366                         compatible = "st,nomadik-src-clock";
 367                         clock-id = <11>;
 368                         clocks = <&pclk>;
 369                 };
 370                 pclkmsp0: pclkmsp0@48M {
 371                         #clock-cells = <0>;
 372                         compatible = "st,nomadik-src-clock";
 373                         clock-id = <12>;
 374                         clocks = <&pclk>;
 375                 };
 376                 hclkusb: hclkusb@48M {
 377                         #clock-cells = <0>;
 378                         compatible = "st,nomadik-src-clock";
 379                         clock-id = <13>;
 380                         clocks = <&hclk>;
 381                 };
 382                 hclkdif: hclkdif@48M {
 383                         #clock-cells = <0>;
 384                         compatible = "st,nomadik-src-clock";
 385                         clock-id = <14>;
 386                         clocks = <&hclk>;
 387                 };
 388                 hclksaa: hclksaa@48M {
 389                         #clock-cells = <0>;
 390                         compatible = "st,nomadik-src-clock";
 391                         clock-id = <15>;
 392                         clocks = <&hclk>;
 393                 };
 394                 hclksva: hclksva@48M {
 395                         #clock-cells = <0>;
 396                         compatible = "st,nomadik-src-clock";
 397                         clock-id = <16>;
 398                         clocks = <&hclk>;
 399                 };
 400                 pclkhsi: pclkhsi@48M {
 401                         #clock-cells = <0>;
 402                         compatible = "st,nomadik-src-clock";
 403                         clock-id = <17>;
 404                         clocks = <&pclk>;
 405                 };
 406                 pclkxti: pclkxti@48M {
 407                         #clock-cells = <0>;
 408                         compatible = "st,nomadik-src-clock";
 409                         clock-id = <18>;
 410                         clocks = <&pclk>;
 411                 };
 412                 pclkuart2: pclkuart2@48M {
 413                         #clock-cells = <0>;
 414                         compatible = "st,nomadik-src-clock";
 415                         clock-id = <19>;
 416                         clocks = <&pclk>;
 417                 };
 418                 pclkmsp1: pclkmsp1@48M {
 419                         #clock-cells = <0>;
 420                         compatible = "st,nomadik-src-clock";
 421                         clock-id = <20>;
 422                         clocks = <&pclk>;
 423                 };
 424                 pclkmsp2: pclkmsp2@48M {
 425                         #clock-cells = <0>;
 426                         compatible = "st,nomadik-src-clock";
 427                         clock-id = <21>;
 428                         clocks = <&pclk>;
 429                 };
 430                 pclkowm: pclkowm@48M {
 431                         #clock-cells = <0>;
 432                         compatible = "st,nomadik-src-clock";
 433                         clock-id = <22>;
 434                         clocks = <&pclk>;
 435                 };
 436                 hclkhpi: hclkhpi@48M {
 437                         #clock-cells = <0>;
 438                         compatible = "st,nomadik-src-clock";
 439                         clock-id = <23>;
 440                         clocks = <&hclk>;
 441                 };
 442                 pclkske: pclkske@48M {
 443                         #clock-cells = <0>;
 444                         compatible = "st,nomadik-src-clock";
 445                         clock-id = <24>;
 446                         clocks = <&pclk>;
 447                 };
 448                 pclkhsem: pclkhsem@48M {
 449                         #clock-cells = <0>;
 450                         compatible = "st,nomadik-src-clock";
 451                         clock-id = <25>;
 452                         clocks = <&pclk>;
 453                 };
 454                 hclk3d: hclk3d@48M {
 455                         #clock-cells = <0>;
 456                         compatible = "st,nomadik-src-clock";
 457                         clock-id = <26>;
 458                         clocks = <&hclk>;
 459                 };
 460                 hclkhash: hclkhash@48M {
 461                         #clock-cells = <0>;
 462                         compatible = "st,nomadik-src-clock";
 463                         clock-id = <27>;
 464                         clocks = <&hclk>;
 465                 };
 466                 hclkcryp: hclkcryp@48M {
 467                         #clock-cells = <0>;
 468                         compatible = "st,nomadik-src-clock";
 469                         clock-id = <28>;
 470                         clocks = <&hclk>;
 471                 };
 472                 pclkmshc: pclkmshc@48M {
 473                         #clock-cells = <0>;
 474                         compatible = "st,nomadik-src-clock";
 475                         clock-id = <29>;
 476                         clocks = <&pclk>;
 477                 };
 478                 hclkusbm: hclkusbm@48M {
 479                         #clock-cells = <0>;
 480                         compatible = "st,nomadik-src-clock";
 481                         clock-id = <30>;
 482                         clocks = <&hclk>;
 483                 };
 484                 hclkrng: hclkrng@48M {
 485                         #clock-cells = <0>;
 486                         compatible = "st,nomadik-src-clock";
 487                         clock-id = <31>;
 488                         clocks = <&hclk>;
 489                 };
 490
 491                 /* IP kernel clocks */
 492                 clcdclk: clcdclk@0 {
 493                         #clock-cells = <0>;
 494                         compatible = "st,nomadik-src-clock";
 495                         clock-id = <36>;
 496                         clocks = <&clk72 &clk48>;
 497                 };
 498                 irdaclk: irdaclk@48M {
 499                         #clock-cells = <0>;
 500                         compatible = "st,nomadik-src-clock";
 501                         clock-id = <37>;
 502                         clocks = <&clk48>;
 503                 };
 504                 sspiclk: sspiclk@48M {
 505                         #clock-cells = <0>;
 506                         compatible = "st,nomadik-src-clock";
 507                         clock-id = <38>;
 508                         clocks = <&clk48>;
 509                 };
 510                 uart0clk: uart0clk@48M {
 511                         #clock-cells = <0>;
 512                         compatible = "st,nomadik-src-clock";
 513                         clock-id = <39>;
 514                         clocks = <&clk48>;
 515                 };
 516                 sdiclk: sdiclk@48M {
 517                         /* Also called MCCLK in some documents */
 518                         #clock-cells = <0>;
 519                         compatible = "st,nomadik-src-clock";
 520                         clock-id = <40>;
 521                         clocks = <&clk48>;
 522                 };
 523                 i2c0clk: i2c0clk@48M {
 524                         #clock-cells = <0>;
 525                         compatible = "st,nomadik-src-clock";
 526                         clock-id = <41>;
 527                         clocks = <&clk48>;
 528                 };
 529                 i2c1clk: i2c1clk@48M {
 530                         #clock-cells = <0>;
 531                         compatible = "st,nomadik-src-clock";
 532                         clock-id = <42>;
 533                         clocks = <&clk48>;
 534                 };
 535                 uart1clk: uart1clk@48M {
 536                         #clock-cells = <0>;
 537                         compatible = "st,nomadik-src-clock";
 538                         clock-id = <43>;
 539                         clocks = <&clk48>;
 540                 };
 541                 mspclk0: mspclk0@48M {
 542                         #clock-cells = <0>;
 543                         compatible = "st,nomadik-src-clock";
 544                         clock-id = <44>;
 545                         clocks = <&clk48>;
 546                 };
 547                 usbclk: usbclk@48M {
 548                         #clock-cells = <0>;
 549                         compatible = "st,nomadik-src-clock";
 550                         clock-id = <45>;
 551                         clocks = <&clk48>; /* 48 MHz not ULPI */
 552                 };
 553                 difclk: difclk@72M {
 554                         #clock-cells = <0>;
 555                         compatible = "st,nomadik-src-clock";
 556                         clock-id = <46>;
 557                         clocks = <&clk72>;
 558                 };
 559                 ipi2cclk: ipi2cclk@48M {
 560                         #clock-cells = <0>;
 561                         compatible = "st,nomadik-src-clock";
 562                         clock-id = <47>;
 563                         clocks = <&clk48>; /* Guess */
 564                 };
 565                 ipbmcclk: ipbmcclk@48M {
 566                         #clock-cells = <0>;
 567                         compatible = "st,nomadik-src-clock";
 568                         clock-id = <48>;
 569                         clocks = <&clk48>; /* Guess */
 570                 };
 571                 hsiclkrx: hsiclkrx@216M {
 572                         #clock-cells = <0>;
 573                         compatible = "st,nomadik-src-clock";
 574                         clock-id = <49>;
 575                         clocks = <&clk216>;
 576                 };
 577                 hsiclktx: hsiclktx@108M {
 578                         #clock-cells = <0>;
 579                         compatible = "st,nomadik-src-clock";
 580                         clock-id = <50>;
 581                         clocks = <&clk108>;
 582                 };
 583                 uart2clk: uart2clk@48M {
 584                         #clock-cells = <0>;
 585                         compatible = "st,nomadik-src-clock";
 586                         clock-id = <51>;
 587                         clocks = <&clk48>;
 588                 };
 589                 mspclk1: mspclk1@48M {
 590                         #clock-cells = <0>;
 591                         compatible = "st,nomadik-src-clock";
 592                         clock-id = <52>;
 593                         clocks = <&clk48>;
 594                 };
 595                 mspclk2: mspclk2@48M {
 596                         #clock-cells = <0>;
 597                         compatible = "st,nomadik-src-clock";
 598                         clock-id = <53>;
 599                         clocks = <&clk48>;
 600                 };
 601                 owmclk: owmclk@48M {
 602                         #clock-cells = <0>;
 603                         compatible = "st,nomadik-src-clock";
 604                         clock-id = <54>;
 605                         clocks = <&clk48>; /* Guess */
 606                 };
 607                 skeclk: skeclk@48M {
 608                         #clock-cells = <0>;
 609                         compatible = "st,nomadik-src-clock";
 610                         clock-id = <56>;
 611                         clocks = <&clk48>; /* Guess */
 612                 };
 613                 x3dclk: x3dclk@48M {
 614                         #clock-cells = <0>;
 615                         compatible = "st,nomadik-src-clock";
 616                         clock-id = <58>;
 617                         clocks = <&clk48>; /* Guess */
 618                 };
 619                 pclkmsp3: pclkmsp3@48M {
 620                         #clock-cells = <0>;
 621                         compatible = "st,nomadik-src-clock";
 622                         clock-id = <59>;
 623                         clocks = <&pclk>;
 624                 };
 625                 mspclk3: mspclk3@48M {
 626                         #clock-cells = <0>;
 627                         compatible = "st,nomadik-src-clock";
 628                         clock-id = <60>;
 629                         clocks = <&clk48>;
 630                 };
 631                 mshcclk: mshcclk@48M {
 632                         #clock-cells = <0>;
 633                         compatible = "st,nomadik-src-clock";
 634                         clock-id = <61>;
 635                         clocks = <&clk48>; /* Guess */
 636                 };
 637                 usbmclk: usbmclk@48M {
 638                         #clock-cells = <0>;
 639                         compatible = "st,nomadik-src-clock";
 640                         clock-id = <62>;
 641                         /* Stated as "48 MHz not ULPI clock" */
 642                         clocks = <&clk48>;
 643                 };
 644                 rngcclk: rngcclk@48M {
 645                         #clock-cells = <0>;
 646                         compatible = "st,nomadik-src-clock";
 647                         clock-id = <63>;
 648                         clocks = <&clk48>; /* Guess */
 649                 };
 650         };
 651
 652         /* A NAND flash of 128 MiB */
 653         fsmc: flash@40000000 {
 654                 compatible = "stericsson,fsmc-nand";
 655                 #address-cells = <1>;
 656                 #size-cells = <1>;
 657                 reg = <0x10100000 0x1000>,      /* FSMC Register*/
 658                         <0x40000000 0x2000>,    /* NAND Base DATA */
 659                         <0x41000000 0x2000>,    /* NAND Base ADDR */
 660                         <0x40800000 0x2000>;    /* NAND Base CMD */
 661                 reg-names = "fsmc_regs", "nand_data", "nand_addr", "nand_cmd";
 662                 clocks = <&hclksmc>;
 663                 status = "okay";
 664
 665                 partition@0 {
 666                 label = "X-Loader(NAND)";
 667                         reg = <0x0 0x40000>;
 668                 };
 669                 partition@40000 {
 670                         label = "MemInit(NAND)";
 671                         reg = <0x40000 0x40000>;
 672                 };
 673                 partition@80000 {
 674                         label = "BootLoader(NAND)";
 675                         reg = <0x80000 0x200000>;
 676                 };
 677                 partition@280000 {
 678                         label = "Kernel zImage(NAND)";
 679                         reg = <0x280000 0x300000>;
 680                 };
 681                 partition@580000 {
 682                         label = "Root Filesystem(NAND)";
 683                         reg = <0x580000 0x1600000>;
 684                 };
 685                 partition@1b80000 {
 686                         label = "User Filesystem(NAND)";
 687                         reg = <0x1b80000 0x6480000>;
 688                 };
 689         };
 690
 691         /* I2C0 connected to the STw4811 power management chip */
 692         i2c0 {
 693                 compatible = "st,nomadik-i2c", "arm,primecell";
 694                 reg = <0x101f8000 0x1000>;
 695                 interrupt-parent = <&vica>;
 696                 interrupts = <20>;
 697                 clock-frequency = <100000>;
 698                 #address-cells = <1>;
 699                 #size-cells = <0>;
 700                 clocks = <&i2c0clk>, <&pclki2c0>;
 701                 clock-names = "mclk", "apb_pclk";
 702                 pinctrl-names = "default";
 703                 pinctrl-0 = <&i2c0_default_mux>, <&i2c0_default_mode>;
 704
 705                 stw4811@2d {
 706                         compatible = "st,stw4811";
 707                         reg = <0x2d>;
 708                         vmmc_regulator: vmmc {
 709                                 compatible = "st,stw481x-vmmc";
 710                                 regulator-name = "VMMC";
 711                                 regulator-min-microvolt = <1800000>;
 712                                 regulator-max-microvolt = <3300000>;
 713                         };
 714                 };
 715         };
 716
 717         /* I2C1 connected to various sensors */
 718         i2c1 {
 719                 compatible = "st,nomadik-i2c", "arm,primecell";
 720                 reg = <0x101f7000 0x1000>;
 721                 interrupt-parent = <&vica>;
 722                 interrupts = <21>;
 723                 clock-frequency = <100000>;
 724                 #address-cells = <1>;
 725                 #size-cells = <0>;
 726                 clocks = <&i2c1clk>, <&pclki2c1>;
 727                 clock-names = "mclk", "apb_pclk";
 728                 pinctrl-names = "default";
 729                 pinctrl-0 = <&i2c1_default_mux>, <&i2c1_default_mode>;
 730
 731                 camera@2d {
 732                            compatible = "st,camera";
 733                            reg = <0x10>;
 734                 };
 735                 stw5095@1a {
 736                            compatible = "st,stw5095";
 737                            reg = <0x1a>;
 738                 };
 739         };
 740
 741         amba {
 742                 compatible = "simple-bus";
 743                 #address-cells = <1>;
 744                 #size-cells = <1>;
 745                 ranges;
 746
 747                 clcd@10120000 {
 748                         compatible = "arm,pl110", "arm,primecell";
 749                         reg = <0x10120000 0x1000>;
 750                         interrupt-names = "combined";
 751                         interrupts = <14>;
 752                         interrupt-parent = <&vica>;
 753                         clocks = <&clcdclk>, <&hclkclcd>;
 754                         clock-names = "clcdclk", "apb_pclk";
 755                         status = "disabled";
 756                 };
 757
 758                 vica: intc@10140000 {
 759                         compatible = "arm,versatile-vic";
 760                         interrupt-controller;
 761                         #interrupt-cells = <1>;
 762                         reg = <0x10140000 0x20>;
 763                 };
 764
 765                 vicb: intc@10140020 {
 766                         compatible = "arm,versatile-vic";
 767                         interrupt-controller;
 768                         #interrupt-cells = <1>;
 769                         reg = <0x10140020 0x20>;
 770                 };
 771
 772                 uart0: uart@101fd000 {
 773                         compatible = "arm,pl011", "arm,primecell";
 774                         reg = <0x101fd000 0x1000>;
 775                         interrupt-parent = <&vica>;
 776                         interrupts = <12>;
 777                         clocks = <&uart0clk>, <&pclkuart0>;
 778                         clock-names = "uartclk", "apb_pclk";
 779                         status = "disabled";
 780                         dmas = <&dmac0 14 1>,
 781                                <&dmac0 15 1>;
 782                         dma-names = "rx", "tx";
 783                 };
 784
 785                 uart1: uart@101fb000 {
 786                         compatible = "arm,pl011", "arm,primecell";
 787                         reg = <0x101fb000 0x1000>;
 788                         interrupt-parent = <&vica>;
 789                         interrupts = <17>;
 790                         clocks = <&uart1clk>, <&pclkuart1>;
 791                         clock-names = "uartclk", "apb_pclk";
 792                         pinctrl-names = "default";
 793                         pinctrl-0 = <&uart1_default_mux>;
 794                         dmas = <&dmac1 22 1>,
 795                                <&dmac1 23 1>;
 796                         dma-names = "rx", "tx";
 797                 };
 798
 799                 uart2: uart@101f2000 {
 800                         compatible = "arm,pl011", "arm,primecell";
 801                         reg = <0x101f2000 0x1000>;
 802                         interrupt-parent = <&vica>;
 803                         interrupts = <28>;
 804                         clocks = <&uart2clk>, <&pclkuart2>;
 805                         clock-names = "uartclk", "apb_pclk";
 806                         status = "disabled";
 807                         dmas = <&dmac1 30 1>,
 808                                <&dmac1 31 1>;
 809                         dma-names = "rx", "tx";
 810                 };
 811
 812                 rng: rng@101b0000 {
 813                         compatible = "arm,primecell";
 814                         reg = <0x101b0000 0x1000>;
 815                         clocks = <&rngcclk>, <&hclkrng>;
 816                         clock-names = "rng", "apb_pclk";
 817                 };
 818
 819                 rtc: rtc@101e8000 {
 820                         compatible = "arm,pl031", "arm,primecell";
 821                         reg = <0x101e8000 0x1000>;
 822                         clocks = <&pclk>;
 823                         clock-names = "apb_pclk";
 824                         interrupt-parent = <&vica>;
 825                         interrupts = <10>;
 826                 };
 827
 828                 mmcsd: sdi@101f6000 {
 829                         compatible = "arm,pl18x", "arm,primecell";
 830                         reg = <0x101f6000 0x1000>;
 831                         clocks = <&sdiclk>, <&pclksdi>;
 832                         clock-names = "mclk", "apb_pclk";
 833                         interrupt-parent = <&vica>;
 834                         interrupts = <22>;
 835                         max-frequency = <400000>;
 836                         bus-width = <4>;
 837                         cap-mmc-highspeed;
 838                         cap-sd-highspeed;
 839                         full-pwr-cycle;
 840                         /*
 841                          * The STw4811 circuit used with the Nomadik strictly
 842                          * requires that all of these signal direction pins be
 843                          * routed and used for its 4-bit levelshifter.
 844                          */
 845                         st,sig-dir-dat0;
 846                         st,sig-dir-dat2;
 847                         st,sig-dir-dat31;
 848                         st,sig-dir-cmd;
 849                         st,sig-pin-fbclk;
 850                         pinctrl-names = "default";
 851                         pinctrl-0 = <&mmcsd_default_mux>, <&mmcsd_default_mode>;
 852                         vmmc-supply = <&vmmc_regulator>;
 853                 };
 854
 855                 dmac0: dma-controller@10130000 {
 856                         compatible = "arm,pl080", "arm,primecell";
 857                         reg = <0x10130000 0x1000>;
 858                         interrupt-parent = <&vica>;
 859                         interrupts = <15>;
 860                         clocks = <&hclkdma0>;
 861                         clock-names = "apb_pclk";
 862                         lli-bus-interface-ahb1;
 863                         lli-bus-interface-ahb2;
 864                         mem-bus-interface-ahb2;
 865                         memcpy-burst-size = <256>;
 866                         memcpy-bus-width = <32>;
 867                         #dma-cells = <2>;
 868                 };
 869                 dmac1: dma-controller@10150000 {
 870                         compatible = "arm,pl080", "arm,primecell";
 871                         reg = <0x10150000 0x1000>;
 872                         interrupt-parent = <&vica>;
 873                         interrupts = <13>;
 874                         clocks = <&hclkdma1>;
 875                         clock-names = "apb_pclk";
 876                         lli-bus-interface-ahb1;
 877                         lli-bus-interface-ahb2;
 878                         mem-bus-interface-ahb2;
 879                         memcpy-burst-size = <256>;
 880                         memcpy-bus-width = <32>;
 881                         #dma-cells = <2>;
 882                 };
 883         };
 884 };