arch/arm/mach-pxa/devices.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 #include <linux/module.h>
   3 #include <linux/kernel.h>
   4 #include <linux/init.h>
   5 #include <linux/platform_device.h>
   6 #include <linux/clkdev.h>
   7 #include <linux/clk-provider.h>
   8 #include <linux/dma-mapping.h>
   9 #include <linux/dmaengine.h>
  10 #include <linux/spi/pxa2xx_spi.h>
  11 #include <linux/platform_data/i2c-pxa.h>
  12 #include <linux/soc/pxa/cpu.h>
  13
  14 #include "udc.h"
  15 #include <linux/platform_data/usb-pxa3xx-ulpi.h>
  16 #include <linux/platform_data/video-pxafb.h>
  17 #include <linux/platform_data/mmc-pxamci.h>
  18 #include <linux/platform_data/irda-pxaficp.h>
  19 #include "irqs.h"
  20 #include <linux/platform_data/usb-ohci-pxa27x.h>
  21 #include <linux/platform_data/keypad-pxa27x.h>
  22 #include <linux/platform_data/media/camera-pxa.h>
  23 #include <linux/platform_data/asoc-pxa.h>
  24 #include <linux/platform_data/mmp_dma.h>
  25 #include <linux/platform_data/mtd-nand-pxa3xx.h>
  26
  27 #include "regs-ost.h"
  28 #include "reset.h"
  29 #include "devices.h"
  30 #include "generic.h"
  31
  32 void __init pxa_register_device(struct platform_device *dev, void *data)
  33 {
  34         int ret;
  35
  36         dev->dev.platform_data = data;
  37
  38         ret = platform_device_register(dev);
  39         if (ret)
  40                 dev_err(&dev->dev, "unable to register device: %d\n", ret);
  41 }
  42
  43 static struct resource pxa_resource_pmu = {
  44         .start  = IRQ_PMU,
  45         .end    = IRQ_PMU,
  46         .flags  = IORESOURCE_IRQ,
  47 };
  48
  49 struct platform_device pxa_device_pmu = {
  50         .name           = "xscale-pmu",
  51         .id             = -1,
  52         .resource       = &pxa_resource_pmu,
  53         .num_resources  = 1,
  54 };
  55
  56 static struct resource pxamci_resources[] = {
  57         [0] = {
  58                 .start  = 0x41100000,
  59                 .end    = 0x41100fff,
  60                 .flags  = IORESOURCE_MEM,
  61         },
  62         [1] = {
  63                 .start  = IRQ_MMC,
  64                 .end    = IRQ_MMC,
  65                 .flags  = IORESOURCE_IRQ,
  66         },
  67 };
  68
  69 static u64 pxamci_dmamask = 0xffffffffUL;
  70
  71 struct platform_device pxa_device_mci = {
  72         .name           = "pxa2xx-mci",
  73         .id             = 0,
  74         .dev            = {
  75                 .dma_mask = &pxamci_dmamask,
  76                 .coherent_dma_mask = 0xffffffff,
  77         },
  78         .num_resources  = ARRAY_SIZE(pxamci_resources),
  79         .resource       = pxamci_resources,
  80 };
  81
  82 void __init pxa_set_mci_info(struct pxamci_platform_data *info)
  83 {
  84         pxa_register_device(&pxa_device_mci, info);
  85 }
  86
  87
  88 static struct pxa2xx_udc_mach_info pxa_udc_info = {
  89         .gpio_pullup = -1,
  90 };
  91
  92 void __init pxa_set_udc_info(struct pxa2xx_udc_mach_info *info)
  93 {
  94         memcpy(&pxa_udc_info, info, sizeof *info);
  95 }
  96
  97 static struct resource pxa2xx_udc_resources[] = {
  98         [0] = {
  99                 .start  = 0x40600000,
 100                 .end    = 0x4060ffff,
 101                 .flags  = IORESOURCE_MEM,
 102         },
 103         [1] = {
 104                 .start  = IRQ_USB,
 105                 .end    = IRQ_USB,
 106                 .flags  = IORESOURCE_IRQ,
 107         },
 108 };
 109
 110 static u64 udc_dma_mask = ~(u32)0;
 111
 112 struct platform_device pxa25x_device_udc = {
 113         .name           = "pxa25x-udc",
 114         .id             = -1,
 115         .resource       = pxa2xx_udc_resources,
 116         .num_resources  = ARRAY_SIZE(pxa2xx_udc_resources),
 117         .dev            =  {
 118                 .platform_data  = &pxa_udc_info,
 119                 .dma_mask       = &udc_dma_mask,
 120         }
 121 };
 122
 123 struct platform_device pxa27x_device_udc = {
 124         .name           = "pxa27x-udc",
 125         .id             = -1,
 126         .resource       = pxa2xx_udc_resources,
 127         .num_resources  = ARRAY_SIZE(pxa2xx_udc_resources),
 128         .dev            =  {
 129                 .platform_data  = &pxa_udc_info,
 130                 .dma_mask       = &udc_dma_mask,
 131         }
 132 };
 133
 134 #ifdef CONFIG_PXA3xx
 135 static struct resource pxa3xx_u2d_resources[] = {
 136         [0] = {
 137                 .start  = 0x54100000,
 138                 .end    = 0x54100fff,
 139                 .flags  = IORESOURCE_MEM,
 140         },
 141         [1] = {
 142                 .start  = IRQ_USB2,
 143                 .end    = IRQ_USB2,
 144                 .flags  = IORESOURCE_IRQ,
 145         },
 146 };
 147
 148 struct platform_device pxa3xx_device_u2d = {
 149         .name           = "pxa3xx-u2d",
 150         .id             = -1,
 151         .resource       = pxa3xx_u2d_resources,
 152         .num_resources  = ARRAY_SIZE(pxa3xx_u2d_resources),
 153 };
 154
 155 void __init pxa3xx_set_u2d_info(struct pxa3xx_u2d_platform_data *info)
 156 {
 157         pxa_register_device(&pxa3xx_device_u2d, info);
 158 }
 159 #endif /* CONFIG_PXA3xx */
 160
 161 static struct resource pxafb_resources[] = {
 162         [0] = {
 163                 .start  = 0x44000000,
 164                 .end    = 0x4400ffff,
 165                 .flags  = IORESOURCE_MEM,
 166         },
 167         [1] = {
 168                 .start  = IRQ_LCD,
 169                 .end    = IRQ_LCD,
 170                 .flags  = IORESOURCE_IRQ,
 171         },
 172 };
 173
 174 static u64 fb_dma_mask = ~(u64)0;
 175
 176 struct platform_device pxa_device_fb = {
 177         .name           = "pxa2xx-fb",
 178         .id             = -1,
 179         .dev            = {
 180                 .dma_mask       = &fb_dma_mask,
 181                 .coherent_dma_mask = 0xffffffff,
 182         },
 183         .num_resources  = ARRAY_SIZE(pxafb_resources),
 184         .resource       = pxafb_resources,
 185 };
 186
 187 void __init pxa_set_fb_info(struct device *parent, struct pxafb_mach_info *info)
 188 {
 189         pxa_device_fb.dev.parent = parent;
 190         pxa_register_device(&pxa_device_fb, info);
 191 }
 192
 193 static struct resource pxa_resource_ffuart[] = {
 194         {
 195                 .start  = 0x40100000,
 196                 .end    = 0x40100023,
 197                 .flags  = IORESOURCE_MEM,
 198         }, {
 199                 .start  = IRQ_FFUART,
 200                 .end    = IRQ_FFUART,
 201                 .flags  = IORESOURCE_IRQ,
 202         }
 203 };
 204
 205 struct platform_device pxa_device_ffuart = {
 206         .name           = "pxa2xx-uart",
 207         .id             = 0,
 208         .resource       = pxa_resource_ffuart,
 209         .num_resources  = ARRAY_SIZE(pxa_resource_ffuart),
 210 };
 211
 212 void __init pxa_set_ffuart_info(void *info)
 213 {
 214         pxa_register_device(&pxa_device_ffuart, info);
 215 }
 216
 217 static struct resource pxa_resource_btuart[] = {
 218         {
 219                 .start  = 0x40200000,
 220                 .end    = 0x40200023,
 221                 .flags  = IORESOURCE_MEM,
 222         }, {
 223                 .start  = IRQ_BTUART,
 224                 .end    = IRQ_BTUART,
 225                 .flags  = IORESOURCE_IRQ,
 226         }
 227 };
 228
 229 struct platform_device pxa_device_btuart = {
 230         .name           = "pxa2xx-uart",
 231         .id             = 1,
 232         .resource       = pxa_resource_btuart,
 233         .num_resources  = ARRAY_SIZE(pxa_resource_btuart),
 234 };
 235
 236 void __init pxa_set_btuart_info(void *info)
 237 {
 238         pxa_register_device(&pxa_device_btuart, info);
 239 }
 240
 241 static struct resource pxa_resource_stuart[] = {
 242         {
 243                 .start  = 0x40700000,
 244                 .end    = 0x40700023,
 245                 .flags  = IORESOURCE_MEM,
 246         }, {
 247                 .start  = IRQ_STUART,
 248                 .end    = IRQ_STUART,
 249                 .flags  = IORESOURCE_IRQ,
 250         }
 251 };
 252
 253 struct platform_device pxa_device_stuart = {
 254         .name           = "pxa2xx-uart",
 255         .id             = 2,
 256         .resource       = pxa_resource_stuart,
 257         .num_resources  = ARRAY_SIZE(pxa_resource_stuart),
 258 };
 259
 260 void __init pxa_set_stuart_info(void *info)
 261 {
 262         pxa_register_device(&pxa_device_stuart, info);
 263 }
 264
 265 static struct resource pxa_resource_hwuart[] = {
 266         {
 267                 .start  = 0x41600000,
 268                 .end    = 0x4160002F,
 269                 .flags  = IORESOURCE_MEM,
 270         }, {
 271                 .start  = IRQ_HWUART,
 272                 .end    = IRQ_HWUART,
 273                 .flags  = IORESOURCE_IRQ,
 274         }
 275 };
 276
 277 struct platform_device pxa_device_hwuart = {
 278         .name           = "pxa2xx-uart",
 279         .id             = 3,
 280         .resource       = pxa_resource_hwuart,
 281         .num_resources  = ARRAY_SIZE(pxa_resource_hwuart),
 282 };
 283
 284 void __init pxa_set_hwuart_info(void *info)
 285 {
 286         if (cpu_is_pxa255())
 287                 pxa_register_device(&pxa_device_hwuart, info);
 288         else
 289                 pr_info("UART: Ignoring attempt to register HWUART on non-PXA255 hardware");
 290 }
 291
 292 static struct resource pxai2c_resources[] = {
 293         {
 294                 .start  = 0x40301680,
 295                 .end    = 0x403016a3,
 296                 .flags  = IORESOURCE_MEM,
 297         }, {
 298                 .start  = IRQ_I2C,
 299                 .end    = IRQ_I2C,
 300                 .flags  = IORESOURCE_IRQ,
 301         },
 302 };
 303
 304 struct platform_device pxa_device_i2c = {
 305         .name           = "pxa2xx-i2c",
 306         .id             = 0,
 307         .resource       = pxai2c_resources,
 308         .num_resources  = ARRAY_SIZE(pxai2c_resources),
 309 };
 310
 311 void __init pxa_set_i2c_info(struct i2c_pxa_platform_data *info)
 312 {
 313         pxa_register_device(&pxa_device_i2c, info);
 314 }
 315
 316 #ifdef CONFIG_PXA27x
 317 static struct resource pxa27x_resources_i2c_power[] = {
 318         {
 319                 .start  = 0x40f00180,
 320                 .end    = 0x40f001a3,
 321                 .flags  = IORESOURCE_MEM,
 322         }, {
 323                 .start  = IRQ_PWRI2C,
 324                 .end    = IRQ_PWRI2C,
 325                 .flags  = IORESOURCE_IRQ,
 326         },
 327 };
 328
 329 struct platform_device pxa27x_device_i2c_power = {
 330         .name           = "pxa2xx-i2c",
 331         .id             = 1,
 332         .resource       = pxa27x_resources_i2c_power,
 333         .num_resources  = ARRAY_SIZE(pxa27x_resources_i2c_power),
 334 };
 335 #endif
 336
 337 static struct resource pxai2s_resources[] = {
 338         {
 339                 .start  = 0x40400000,
 340                 .end    = 0x40400083,
 341                 .flags  = IORESOURCE_MEM,
 342         }, {
 343                 .start  = IRQ_I2S,
 344                 .end    = IRQ_I2S,
 345                 .flags  = IORESOURCE_IRQ,
 346         },
 347 };
 348
 349 struct platform_device pxa_device_i2s = {
 350         .name           = "pxa2xx-i2s",
 351         .id             = -1,
 352         .resource       = pxai2s_resources,
 353         .num_resources  = ARRAY_SIZE(pxai2s_resources),
 354 };
 355
 356 struct platform_device pxa_device_asoc_ssp1 = {
 357         .name           = "pxa-ssp-dai",
 358         .id             = 0,
 359 };
 360
 361 struct platform_device pxa_device_asoc_ssp2= {
 362         .name           = "pxa-ssp-dai",
 363         .id             = 1,
 364 };
 365
 366 struct platform_device pxa_device_asoc_ssp3 = {
 367         .name           = "pxa-ssp-dai",
 368         .id             = 2,
 369 };
 370
 371 struct platform_device pxa_device_asoc_ssp4 = {
 372         .name           = "pxa-ssp-dai",
 373         .id             = 3,
 374 };
 375
 376 struct platform_device pxa_device_asoc_platform = {
 377         .name           = "pxa-pcm-audio",
 378         .id             = -1,
 379 };
 380
 381 static u64 pxaficp_dmamask = ~(u32)0;
 382
 383 static struct resource pxa_ir_resources[] = {
 384         [0] = {
 385                 .start  = IRQ_STUART,
 386                 .end    = IRQ_STUART,
 387                 .flags  = IORESOURCE_IRQ,
 388         },
 389         [1] = {
 390                 .start  = IRQ_ICP,
 391                 .end    = IRQ_ICP,
 392                 .flags  = IORESOURCE_IRQ,
 393         },
 394         [3] = {
 395                 .start  = 0x40800000,
 396                 .end    = 0x4080001b,
 397                 .flags  = IORESOURCE_MEM,
 398         },
 399         [4] = {
 400                 .start  = 0x40700000,
 401                 .end    = 0x40700023,
 402                 .flags  = IORESOURCE_MEM,
 403         },
 404 };
 405
 406 struct platform_device pxa_device_ficp = {
 407         .name           = "pxa2xx-ir",
 408         .id             = -1,
 409         .num_resources  = ARRAY_SIZE(pxa_ir_resources),
 410         .resource       = pxa_ir_resources,
 411         .dev            = {
 412                 .dma_mask = &pxaficp_dmamask,
 413                 .coherent_dma_mask = 0xffffffff,
 414         },
 415 };
 416
 417 void __init pxa_set_ficp_info(struct pxaficp_platform_data *info)
 418 {
 419         pxa_register_device(&pxa_device_ficp, info);
 420 }
 421
 422 static struct resource pxa_rtc_resources[] = {
 423         [0] = {
 424                 .start  = 0x40900000,
 425                 .end    = 0x40900000 + 0x3b,
 426                 .flags  = IORESOURCE_MEM,
 427         },
 428         [1] = {
 429                 .start  = IRQ_RTC1Hz,
 430                 .end    = IRQ_RTC1Hz,
 431                 .name   = "rtc 1Hz",
 432                 .flags  = IORESOURCE_IRQ,
 433         },
 434         [2] = {
 435                 .start  = IRQ_RTCAlrm,
 436                 .end    = IRQ_RTCAlrm,
 437                 .name   = "rtc alarm",
 438                 .flags  = IORESOURCE_IRQ,
 439         },
 440 };
 441
 442 struct platform_device pxa_device_rtc = {
 443         .name           = "pxa-rtc",
 444         .id             = -1,
 445         .num_resources  = ARRAY_SIZE(pxa_rtc_resources),
 446         .resource       = pxa_rtc_resources,
 447 };
 448
 449 struct platform_device sa1100_device_rtc = {
 450         .name           = "sa1100-rtc",
 451         .id             = -1,
 452         .num_resources  = ARRAY_SIZE(pxa_rtc_resources),
 453         .resource       = pxa_rtc_resources,
 454 };
 455
 456 static struct resource pxa_ac97_resources[] = {
 457         [0] = {
 458                 .start  = 0x40500000,
 459                 .end    = 0x40500000 + 0xfff,
 460                 .flags  = IORESOURCE_MEM,
 461         },
 462         [1] = {
 463                 .start  = IRQ_AC97,
 464                 .end    = IRQ_AC97,
 465                 .flags  = IORESOURCE_IRQ,
 466         },
 467 };
 468
 469 static u64 pxa_ac97_dmamask = 0xffffffffUL;
 470
 471 struct platform_device pxa_device_ac97 = {
 472         .name           = "pxa2xx-ac97",
 473         .id             = -1,
 474         .dev            = {
 475                 .dma_mask = &pxa_ac97_dmamask,
 476                 .coherent_dma_mask = 0xffffffff,
 477         },
 478         .num_resources  = ARRAY_SIZE(pxa_ac97_resources),
 479         .resource       = pxa_ac97_resources,
 480 };
 481
 482 void __init pxa_set_ac97_info(pxa2xx_audio_ops_t *ops)
 483 {
 484         int ret;
 485
 486         ret = clk_add_alias("ac97_clk", "pxa2xx-ac97:0", "AC97CLK",
 487                            &pxa_device_ac97.dev);
 488         if (ret)
 489                 pr_err("PXA AC97 clock1 alias error: %d\n", ret);
 490
 491         ret = clk_add_alias("ac97_clk", "pxa2xx-ac97:1", "AC97CLK",
 492                             &pxa_device_ac97.dev);
 493         if (ret)
 494                 pr_err("PXA AC97 clock2 alias error: %d\n", ret);
 495
 496         pxa_register_device(&pxa_device_ac97, ops);
 497 }
 498
 499 #ifdef CONFIG_PXA25x
 500
 501 static struct resource pxa25x_resource_pwm0[] = {
 502         [0] = {
 503                 .start  = 0x40b00000,
 504                 .end    = 0x40b0000f,
 505                 .flags  = IORESOURCE_MEM,
 506         },
 507 };
 508
 509 struct platform_device pxa25x_device_pwm0 = {
 510         .name           = "pxa25x-pwm",
 511         .id             = 0,
 512         .resource       = pxa25x_resource_pwm0,
 513         .num_resources  = ARRAY_SIZE(pxa25x_resource_pwm0),
 514 };
 515
 516 static struct resource pxa25x_resource_pwm1[] = {
 517         [0] = {
 518                 .start  = 0x40c00000,
 519                 .end    = 0x40c0000f,
 520                 .flags  = IORESOURCE_MEM,
 521         },
 522 };
 523
 524 struct platform_device pxa25x_device_pwm1 = {
 525         .name           = "pxa25x-pwm",
 526         .id             = 1,
 527         .resource       = pxa25x_resource_pwm1,
 528         .num_resources  = ARRAY_SIZE(pxa25x_resource_pwm1),
 529 };
 530
 531 static u64 pxa25x_ssp_dma_mask = DMA_BIT_MASK(32);
 532
 533 static struct resource pxa25x_resource_ssp[] = {
 534         [0] = {
 535                 .start  = 0x41000000,
 536                 .end    = 0x4100001f,
 537                 .flags  = IORESOURCE_MEM,
 538         },
 539         [1] = {
 540                 .start  = IRQ_SSP,
 541                 .end    = IRQ_SSP,
 542                 .flags  = IORESOURCE_IRQ,
 543         },
 544 };
 545
 546 struct platform_device pxa25x_device_ssp = {
 547         .name           = "pxa25x-ssp",
 548         .id             = 0,
 549         .dev            = {
 550                 .dma_mask = &pxa25x_ssp_dma_mask,
 551                 .coherent_dma_mask = DMA_BIT_MASK(32),
 552         },
 553         .resource       = pxa25x_resource_ssp,
 554         .num_resources  = ARRAY_SIZE(pxa25x_resource_ssp),
 555 };
 556
 557 static u64 pxa25x_nssp_dma_mask = DMA_BIT_MASK(32);
 558
 559 static struct resource pxa25x_resource_nssp[] = {
 560         [0] = {
 561                 .start  = 0x41400000,
 562                 .end    = 0x4140002f,
 563                 .flags  = IORESOURCE_MEM,
 564         },
 565         [1] = {
 566                 .start  = IRQ_NSSP,
 567                 .end    = IRQ_NSSP,
 568                 .flags  = IORESOURCE_IRQ,
 569         },
 570 };
 571
 572 struct platform_device pxa25x_device_nssp = {
 573         .name           = "pxa25x-nssp",
 574         .id             = 1,
 575         .dev            = {
 576                 .dma_mask = &pxa25x_nssp_dma_mask,
 577                 .coherent_dma_mask = DMA_BIT_MASK(32),
 578         },
 579         .resource       = pxa25x_resource_nssp,
 580         .num_resources  = ARRAY_SIZE(pxa25x_resource_nssp),
 581 };
 582
 583 static u64 pxa25x_assp_dma_mask = DMA_BIT_MASK(32);
 584
 585 static struct resource pxa25x_resource_assp[] = {
 586         [0] = {
 587                 .start  = 0x41500000,
 588                 .end    = 0x4150002f,
 589                 .flags  = IORESOURCE_MEM,
 590         },
 591         [1] = {
 592                 .start  = IRQ_ASSP,
 593                 .end    = IRQ_ASSP,
 594                 .flags  = IORESOURCE_IRQ,
 595         },
 596 };
 597
 598 struct platform_device pxa25x_device_assp = {
 599         /* ASSP is basically equivalent to NSSP */
 600         .name           = "pxa25x-nssp",
 601         .id             = 2,
 602         .dev            = {
 603                 .dma_mask = &pxa25x_assp_dma_mask,
 604                 .coherent_dma_mask = DMA_BIT_MASK(32),
 605         },
 606         .resource       = pxa25x_resource_assp,
 607         .num_resources  = ARRAY_SIZE(pxa25x_resource_assp),
 608 };
 609 #endif /* CONFIG_PXA25x */
 610
 611 #if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
 612 static struct resource pxa27x_resource_camera[] = {
 613         [0] = {
 614                 .start  = 0x50000000,
 615                 .end    = 0x50000fff,
 616                 .flags  = IORESOURCE_MEM,
 617         },
 618         [1] = {
 619                 .start  = IRQ_CAMERA,
 620                 .end    = IRQ_CAMERA,
 621                 .flags  = IORESOURCE_IRQ,
 622         },
 623 };
 624
 625 static u64 pxa27x_dma_mask_camera = DMA_BIT_MASK(32);
 626
 627 static struct platform_device pxa27x_device_camera = {
 628         .name           = "pxa27x-camera",
 629         .id             = 0, /* This is used to put cameras on this interface */
 630         .dev            = {
 631                 .dma_mask               = &pxa27x_dma_mask_camera,
 632                 .coherent_dma_mask      = 0xffffffff,
 633         },
 634         .num_resources  = ARRAY_SIZE(pxa27x_resource_camera),
 635         .resource       = pxa27x_resource_camera,
 636 };
 637
 638 void __init pxa_set_camera_info(struct pxacamera_platform_data *info)
 639 {
 640         struct clk *mclk;
 641
 642         /* Register a fixed-rate clock for camera sensors. */
 643         mclk = clk_register_fixed_rate(NULL, "pxa_camera_clk", NULL, 0,
 644                                              info->mclk_10khz * 10000);
 645         if (!IS_ERR(mclk))
 646                 clkdev_create(mclk, "mclk", NULL);
 647         pxa_register_device(&pxa27x_device_camera, info);
 648 }
 649
 650 static u64 pxa27x_ohci_dma_mask = DMA_BIT_MASK(32);
 651
 652 static struct resource pxa27x_resource_ohci[] = {
 653         [0] = {
 654                 .start  = 0x4C000000,
 655                 .end    = 0x4C00ff6f,
 656                 .flags  = IORESOURCE_MEM,
 657         },
 658         [1] = {
 659                 .start  = IRQ_USBH1,
 660                 .end    = IRQ_USBH1,
 661                 .flags  = IORESOURCE_IRQ,
 662         },
 663 };
 664
 665 struct platform_device pxa27x_device_ohci = {
 666         .name           = "pxa27x-ohci",
 667         .id             = -1,
 668         .dev            = {
 669                 .dma_mask = &pxa27x_ohci_dma_mask,
 670                 .coherent_dma_mask = DMA_BIT_MASK(32),
 671         },
 672         .num_resources  = ARRAY_SIZE(pxa27x_resource_ohci),
 673         .resource       = pxa27x_resource_ohci,
 674 };
 675
 676 void __init pxa_set_ohci_info(struct pxaohci_platform_data *info)
 677 {
 678         pxa_register_device(&pxa27x_device_ohci, info);
 679 }
 680 #endif /* CONFIG_PXA27x || CONFIG_PXA3xx */
 681
 682 #if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
 683 static struct resource pxa27x_resource_keypad[] = {
 684         [0] = {
 685                 .start  = 0x41500000,
 686                 .end    = 0x4150004c,
 687                 .flags  = IORESOURCE_MEM,
 688         },
 689         [1] = {
 690                 .start  = IRQ_KEYPAD,
 691                 .end    = IRQ_KEYPAD,
 692                 .flags  = IORESOURCE_IRQ,
 693         },
 694 };
 695
 696 struct platform_device pxa27x_device_keypad = {
 697         .name           = "pxa27x-keypad",
 698         .id             = -1,
 699         .resource       = pxa27x_resource_keypad,
 700         .num_resources  = ARRAY_SIZE(pxa27x_resource_keypad),
 701 };
 702
 703 void __init pxa_set_keypad_info(struct pxa27x_keypad_platform_data *info)
 704 {
 705         pxa_register_device(&pxa27x_device_keypad, info);
 706 }
 707
 708 static u64 pxa27x_ssp1_dma_mask = DMA_BIT_MASK(32);
 709
 710 static struct resource pxa27x_resource_ssp1[] = {
 711         [0] = {
 712                 .start  = 0x41000000,
 713                 .end    = 0x4100003f,
 714                 .flags  = IORESOURCE_MEM,
 715         },
 716         [1] = {
 717                 .start  = IRQ_SSP,
 718                 .end    = IRQ_SSP,
 719                 .flags  = IORESOURCE_IRQ,
 720         },
 721 };
 722
 723 struct platform_device pxa27x_device_ssp1 = {
 724         .name           = "pxa27x-ssp",
 725         .id             = 0,
 726         .dev            = {
 727                 .dma_mask = &pxa27x_ssp1_dma_mask,
 728                 .coherent_dma_mask = DMA_BIT_MASK(32),
 729         },
 730         .resource       = pxa27x_resource_ssp1,
 731         .num_resources  = ARRAY_SIZE(pxa27x_resource_ssp1),
 732 };
 733
 734 static u64 pxa27x_ssp2_dma_mask = DMA_BIT_MASK(32);
 735
 736 static struct resource pxa27x_resource_ssp2[] = {
 737         [0] = {
 738                 .start  = 0x41700000,
 739                 .end    = 0x4170003f,
 740                 .flags  = IORESOURCE_MEM,
 741         },
 742         [1] = {
 743                 .start  = IRQ_SSP2,
 744                 .end    = IRQ_SSP2,
 745                 .flags  = IORESOURCE_IRQ,
 746         },
 747 };
 748
 749 struct platform_device pxa27x_device_ssp2 = {
 750         .name           = "pxa27x-ssp",
 751         .id             = 1,
 752         .dev            = {
 753                 .dma_mask = &pxa27x_ssp2_dma_mask,
 754                 .coherent_dma_mask = DMA_BIT_MASK(32),
 755         },
 756         .resource       = pxa27x_resource_ssp2,
 757         .num_resources  = ARRAY_SIZE(pxa27x_resource_ssp2),
 758 };
 759
 760 static u64 pxa27x_ssp3_dma_mask = DMA_BIT_MASK(32);
 761
 762 static struct resource pxa27x_resource_ssp3[] = {
 763         [0] = {
 764                 .start  = 0x41900000,
 765                 .end    = 0x4190003f,
 766                 .flags  = IORESOURCE_MEM,
 767         },
 768         [1] = {
 769                 .start  = IRQ_SSP3,
 770                 .end    = IRQ_SSP3,
 771                 .flags  = IORESOURCE_IRQ,
 772         },
 773 };
 774
 775 struct platform_device pxa27x_device_ssp3 = {
 776         .name           = "pxa27x-ssp",
 777         .id             = 2,
 778         .dev            = {
 779                 .dma_mask = &pxa27x_ssp3_dma_mask,
 780                 .coherent_dma_mask = DMA_BIT_MASK(32),
 781         },
 782         .resource       = pxa27x_resource_ssp3,
 783         .num_resources  = ARRAY_SIZE(pxa27x_resource_ssp3),
 784 };
 785
 786 static struct resource pxa27x_resource_pwm0[] = {
 787         [0] = {
 788                 .start  = 0x40b00000,
 789                 .end    = 0x40b0001f,
 790                 .flags  = IORESOURCE_MEM,
 791         },
 792 };
 793
 794 struct platform_device pxa27x_device_pwm0 = {
 795         .name           = "pxa27x-pwm",
 796         .id             = 0,
 797         .resource       = pxa27x_resource_pwm0,
 798         .num_resources  = ARRAY_SIZE(pxa27x_resource_pwm0),
 799 };
 800
 801 static struct resource pxa27x_resource_pwm1[] = {
 802         [0] = {
 803                 .start  = 0x40c00000,
 804                 .end    = 0x40c0001f,
 805                 .flags  = IORESOURCE_MEM,
 806         },
 807 };
 808
 809 struct platform_device pxa27x_device_pwm1 = {
 810         .name           = "pxa27x-pwm",
 811         .id             = 1,
 812         .resource       = pxa27x_resource_pwm1,
 813         .num_resources  = ARRAY_SIZE(pxa27x_resource_pwm1),
 814 };
 815 #endif /* CONFIG_PXA27x || CONFIG_PXA3xx */
 816
 817 #ifdef CONFIG_PXA3xx
 818 static struct resource pxa3xx_resources_mci2[] = {
 819         [0] = {
 820                 .start  = 0x42000000,
 821                 .end    = 0x42000fff,
 822                 .flags  = IORESOURCE_MEM,
 823         },
 824         [1] = {
 825                 .start  = IRQ_MMC2,
 826                 .end    = IRQ_MMC2,
 827                 .flags  = IORESOURCE_IRQ,
 828         },
 829 };
 830
 831 struct platform_device pxa3xx_device_mci2 = {
 832         .name           = "pxa2xx-mci",
 833         .id             = 1,
 834         .dev            = {
 835                 .dma_mask = &pxamci_dmamask,
 836                 .coherent_dma_mask =    0xffffffff,
 837         },
 838         .num_resources  = ARRAY_SIZE(pxa3xx_resources_mci2),
 839         .resource       = pxa3xx_resources_mci2,
 840 };
 841
 842 void __init pxa3xx_set_mci2_info(struct pxamci_platform_data *info)
 843 {
 844         pxa_register_device(&pxa3xx_device_mci2, info);
 845 }
 846
 847 static struct resource pxa3xx_resources_mci3[] = {
 848         [0] = {
 849                 .start  = 0x42500000,
 850                 .end    = 0x42500fff,
 851                 .flags  = IORESOURCE_MEM,
 852         },
 853         [1] = {
 854                 .start  = IRQ_MMC3,
 855                 .end    = IRQ_MMC3,
 856                 .flags  = IORESOURCE_IRQ,
 857         },
 858 };
 859
 860 struct platform_device pxa3xx_device_mci3 = {
 861         .name           = "pxa2xx-mci",
 862         .id             = 2,
 863         .dev            = {
 864                 .dma_mask = &pxamci_dmamask,
 865                 .coherent_dma_mask = 0xffffffff,
 866         },
 867         .num_resources  = ARRAY_SIZE(pxa3xx_resources_mci3),
 868         .resource       = pxa3xx_resources_mci3,
 869 };
 870
 871 void __init pxa3xx_set_mci3_info(struct pxamci_platform_data *info)
 872 {
 873         pxa_register_device(&pxa3xx_device_mci3, info);
 874 }
 875
 876 static struct resource pxa3xx_resources_gcu[] = {
 877         {
 878                 .start  = 0x54000000,
 879                 .end    = 0x54000fff,
 880                 .flags  = IORESOURCE_MEM,
 881         },
 882         {
 883                 .start  = IRQ_GCU,
 884                 .end    = IRQ_GCU,
 885                 .flags  = IORESOURCE_IRQ,
 886         },
 887 };
 888
 889 static u64 pxa3xx_gcu_dmamask = DMA_BIT_MASK(32);
 890
 891 struct platform_device pxa3xx_device_gcu = {
 892         .name           = "pxa3xx-gcu",
 893         .id             = -1,
 894         .num_resources  = ARRAY_SIZE(pxa3xx_resources_gcu),
 895         .resource       = pxa3xx_resources_gcu,
 896         .dev            = {
 897                 .dma_mask = &pxa3xx_gcu_dmamask,
 898                 .coherent_dma_mask = 0xffffffff,
 899         },
 900 };
 901
 902 #endif /* CONFIG_PXA3xx */
 903
 904 #if defined(CONFIG_PXA3xx)
 905 static struct resource pxa3xx_resources_i2c_power[] = {
 906         {
 907                 .start  = 0x40f500c0,
 908                 .end    = 0x40f500d3,
 909                 .flags  = IORESOURCE_MEM,
 910         }, {
 911                 .start  = IRQ_PWRI2C,
 912                 .end    = IRQ_PWRI2C,
 913                 .flags  = IORESOURCE_IRQ,
 914         },
 915 };
 916
 917 struct platform_device pxa3xx_device_i2c_power = {
 918         .name           = "pxa3xx-pwri2c",
 919         .id             = 1,
 920         .resource       = pxa3xx_resources_i2c_power,
 921         .num_resources  = ARRAY_SIZE(pxa3xx_resources_i2c_power),
 922 };
 923
 924 static struct resource pxa3xx_resources_nand[] = {
 925         [0] = {
 926                 .start  = 0x43100000,
 927                 .end    = 0x43100053,
 928                 .flags  = IORESOURCE_MEM,
 929         },
 930         [1] = {
 931                 .start  = IRQ_NAND,
 932                 .end    = IRQ_NAND,
 933                 .flags  = IORESOURCE_IRQ,
 934         },
 935 };
 936
 937 static u64 pxa3xx_nand_dma_mask = DMA_BIT_MASK(32);
 938
 939 struct platform_device pxa3xx_device_nand = {
 940         .name           = "pxa3xx-nand",
 941         .id             = -1,
 942         .dev            = {
 943                 .dma_mask = &pxa3xx_nand_dma_mask,
 944                 .coherent_dma_mask = DMA_BIT_MASK(32),
 945         },
 946         .num_resources  = ARRAY_SIZE(pxa3xx_resources_nand),
 947         .resource       = pxa3xx_resources_nand,
 948 };
 949
 950 void __init pxa3xx_set_nand_info(struct pxa3xx_nand_platform_data *info)
 951 {
 952         pxa_register_device(&pxa3xx_device_nand, info);
 953 }
 954
 955 static u64 pxa3xx_ssp4_dma_mask = DMA_BIT_MASK(32);
 956
 957 static struct resource pxa3xx_resource_ssp4[] = {
 958         [0] = {
 959                 .start  = 0x41a00000,
 960                 .end    = 0x41a0003f,
 961                 .flags  = IORESOURCE_MEM,
 962         },
 963         [1] = {
 964                 .start  = IRQ_SSP4,
 965                 .end    = IRQ_SSP4,
 966                 .flags  = IORESOURCE_IRQ,
 967         },
 968 };
 969
 970 /*
 971  * PXA3xx SSP is basically equivalent to PXA27x.
 972  * However, we need to register the device by the correct name in order to
 973  * make the driver set the correct internal type, hence we provide specific
 974  * platform_devices for each of them.
 975  */
 976 struct platform_device pxa3xx_device_ssp1 = {
 977         .name           = "pxa3xx-ssp",
 978         .id             = 0,
 979         .dev            = {
 980                 .dma_mask = &pxa27x_ssp1_dma_mask,
 981                 .coherent_dma_mask = DMA_BIT_MASK(32),
 982         },
 983         .resource       = pxa27x_resource_ssp1,
 984         .num_resources  = ARRAY_SIZE(pxa27x_resource_ssp1),
 985 };
 986
 987 struct platform_device pxa3xx_device_ssp2 = {
 988         .name           = "pxa3xx-ssp",
 989         .id             = 1,
 990         .dev            = {
 991                 .dma_mask = &pxa27x_ssp2_dma_mask,
 992                 .coherent_dma_mask = DMA_BIT_MASK(32),
 993         },
 994         .resource       = pxa27x_resource_ssp2,
 995         .num_resources  = ARRAY_SIZE(pxa27x_resource_ssp2),
 996 };
 997
 998 struct platform_device pxa3xx_device_ssp3 = {
 999         .name           = "pxa3xx-ssp",
1000         .id             = 2,
1001         .dev            = {
1002                 .dma_mask = &pxa27x_ssp3_dma_mask,
1003                 .coherent_dma_mask = DMA_BIT_MASK(32),
1004         },
1005         .resource       = pxa27x_resource_ssp3,
1006         .num_resources  = ARRAY_SIZE(pxa27x_resource_ssp3),
1007 };
1008
1009 struct platform_device pxa3xx_device_ssp4 = {
1010         .name           = "pxa3xx-ssp",
1011         .id             = 3,
1012         .dev            = {
1013                 .dma_mask = &pxa3xx_ssp4_dma_mask,
1014                 .coherent_dma_mask = DMA_BIT_MASK(32),
1015         },
1016         .resource       = pxa3xx_resource_ssp4,
1017         .num_resources  = ARRAY_SIZE(pxa3xx_resource_ssp4),
1018 };
1019 #endif /* CONFIG_PXA3xx */
1020
1021 struct resource pxa_resource_gpio[] = {
1022         {
1023                 .start  = 0x40e00000,
1024                 .end    = 0x40e0ffff,
1025                 .flags  = IORESOURCE_MEM,
1026         }, {
1027                 .start  = IRQ_GPIO0,
1028                 .end    = IRQ_GPIO0,
1029                 .name   = "gpio0",
1030                 .flags  = IORESOURCE_IRQ,
1031         }, {
1032                 .start  = IRQ_GPIO1,
1033                 .end    = IRQ_GPIO1,
1034                 .name   = "gpio1",
1035                 .flags  = IORESOURCE_IRQ,
1036         }, {
1037                 .start  = IRQ_GPIO_2_x,
1038                 .end    = IRQ_GPIO_2_x,
1039                 .name   = "gpio_mux",
1040                 .flags  = IORESOURCE_IRQ,
1041         },
1042 };
1043
1044 struct platform_device pxa25x_device_gpio = {
1045 #ifdef CONFIG_CPU_PXA26x
1046         .name           = "pxa26x-gpio",
1047 #else
1048         .name           = "pxa25x-gpio",
1049 #endif
1050         .id             = -1,
1051         .num_resources  = ARRAY_SIZE(pxa_resource_gpio),
1052         .resource       = pxa_resource_gpio,
1053 };
1054
1055 struct platform_device pxa27x_device_gpio = {
1056         .name           = "pxa27x-gpio",
1057         .id             = -1,
1058         .num_resources  = ARRAY_SIZE(pxa_resource_gpio),
1059         .resource       = pxa_resource_gpio,
1060 };
1061
1062 struct platform_device pxa3xx_device_gpio = {
1063         .name           = "pxa3xx-gpio",
1064         .id             = -1,
1065         .num_resources  = ARRAY_SIZE(pxa_resource_gpio),
1066         .resource       = pxa_resource_gpio,
1067 };
1068
1069 struct platform_device pxa93x_device_gpio = {
1070         .name           = "pxa93x-gpio",
1071         .id             = -1,
1072         .num_resources  = ARRAY_SIZE(pxa_resource_gpio),
1073         .resource       = pxa_resource_gpio,
1074 };
1075
1076 /* pxa2xx-spi platform-device ID equals respective SSP platform-device ID + 1.
1077  * See comment in arch/arm/mach-pxa/ssp.c::ssp_probe() */
1078 void __init pxa2xx_set_spi_info(unsigned id, struct pxa2xx_spi_controller *info)
1079 {
1080         struct platform_device *pd;
1081
1082         pd = platform_device_alloc("pxa2xx-spi", id);
1083         if (pd == NULL) {
1084                 printk(KERN_ERR "pxa2xx-spi: failed to allocate device id %d\n",
1085                        id);
1086                 return;
1087         }
1088
1089         pd->dev.platform_data = info;
1090         platform_device_add(pd);
1091 }
1092
1093 static struct resource pxa_dma_resource[] = {
1094         [0] = {
1095                 .start  = 0x40000000,
1096                 .end    = 0x4000ffff,
1097                 .flags  = IORESOURCE_MEM,
1098         },
1099         [1] = {
1100                 .start  = IRQ_DMA,
1101                 .end    = IRQ_DMA,
1102                 .flags  = IORESOURCE_IRQ,
1103         },
1104 };
1105
1106 static u64 pxadma_dmamask = 0xffffffffUL;
1107
1108 static struct platform_device pxa2xx_pxa_dma = {
1109         .name           = "pxa-dma",
1110         .id             = 0,
1111         .dev            = {
1112                 .dma_mask = &pxadma_dmamask,
1113                 .coherent_dma_mask = 0xffffffff,
1114         },
1115         .num_resources  = ARRAY_SIZE(pxa_dma_resource),
1116         .resource       = pxa_dma_resource,
1117 };
1118
1119 void __init pxa2xx_set_dmac_info(struct mmp_dma_platdata *dma_pdata)
1120 {
1121         pxa_register_device(&pxa2xx_pxa_dma, dma_pdata);
1122 }
1123
1124 void __init pxa_register_wdt(unsigned int reset_status)
1125 {
1126         struct resource res = DEFINE_RES_MEM(OST_PHYS, OST_LEN);
1127
1128         reset_status &= RESET_STATUS_WATCHDOG;
1129         platform_device_register_resndata(NULL, "sa1100_wdt", -1, &res, 1,
1130                                           &reset_status, sizeof(reset_status));
1131 }