git.oblomov.eu Git - linux-2.6/blob - arch/arm/mach-s3c2410/devs.c

   1 /* linux/arch/arm/mach-s3c2410/devs.c
   2  *
   3  * Copyright (c) 2004 Simtec Electronics
   4  * Ben Dooks <ben@simtec.co.uk>
   5  *
   6  * Base S3C2410 platform device definitions
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License version 2 as
  10  * published by the Free Software Foundation.
  11  *
  12  * Modifications:
  13  *     10-Mar-2005 LCVR Changed S3C2410_{VA,SZ} to S3C24XX_{VA,SZ}
  14  *     10-Feb-2005 BJD  Added camera from guillaume.gourat@nexvision.tv
  15  *     29-Aug-2004 BJD  Added timers 0 through 3
  16  *     29-Aug-2004 BJD  Changed index of devices we only have one of to -1
  17  *     21-Aug-2004 BJD  Added IRQ_TICK to RTC resources
  18  *     18-Aug-2004 BJD  Created initial version
  19 */
  20
  21 #include <linux/kernel.h>
  22 #include <linux/types.h>
  23 #include <linux/interrupt.h>
  24 #include <linux/list.h>
  25 #include <linux/timer.h>
  26 #include <linux/init.h>
  27 #include <linux/device.h>
  28
  29 #include <asm/mach/arch.h>
  30 #include <asm/mach/map.h>
  31 #include <asm/mach/irq.h>
  32 #include <asm/arch/fb.h>
  33 #include <asm/hardware.h>
  34 #include <asm/io.h>
  35 #include <asm/irq.h>
  36
  37 #include <asm/arch/regs-serial.h>
  38
  39 #include "devs.h"
  40
  41 /* Serial port registrations */
  42
  43 struct platform_device *s3c24xx_uart_devs[3];
  44
  45 /* USB Host Controller */
  46
  47 static struct resource s3c_usb_resource[] = {
  48         [0] = {
  49                 .start = S3C2410_PA_USBHOST,
  50                 .end   = S3C2410_PA_USBHOST + S3C24XX_SZ_USBHOST - 1,
  51                 .flags = IORESOURCE_MEM,
  52         },
  53         [1] = {
  54                 .start = IRQ_USBH,
  55                 .end   = IRQ_USBH,
  56                 .flags = IORESOURCE_IRQ,
  57         }
  58 };
  59
  60 static u64 s3c_device_usb_dmamask = 0xffffffffUL;
  61
  62 struct platform_device s3c_device_usb = {
  63         .name             = "s3c2410-ohci",
  64         .id               = -1,
  65         .num_resources    = ARRAY_SIZE(s3c_usb_resource),
  66         .resource         = s3c_usb_resource,
  67         .dev              = {
  68                 .dma_mask = &s3c_device_usb_dmamask,
  69                 .coherent_dma_mask = 0xffffffffUL
  70         }
  71 };
  72
  73 EXPORT_SYMBOL(s3c_device_usb);
  74
  75 /* LCD Controller */
  76
  77 static struct resource s3c_lcd_resource[] = {
  78         [0] = {
  79                 .start = S3C2410_PA_LCD,
  80                 .end   = S3C2410_PA_LCD + S3C24XX_SZ_LCD - 1,
  81                 .flags = IORESOURCE_MEM,
  82         },
  83         [1] = {
  84                 .start = IRQ_LCD,
  85                 .end   = IRQ_LCD,
  86                 .flags = IORESOURCE_IRQ,
  87         }
  88
  89 };
  90
  91 static u64 s3c_device_lcd_dmamask = 0xffffffffUL;
  92
  93 struct platform_device s3c_device_lcd = {
  94         .name             = "s3c2410-lcd",
  95         .id               = -1,
  96         .num_resources    = ARRAY_SIZE(s3c_lcd_resource),
  97         .resource         = s3c_lcd_resource,
  98         .dev              = {
  99                 .dma_mask               = &s3c_device_lcd_dmamask,
 100                 .coherent_dma_mask      = 0xffffffffUL
 101         }
 102 };
 103
 104 EXPORT_SYMBOL(s3c_device_lcd);
 105
 106 static struct s3c2410fb_mach_info s3c2410fb_info;
 107
 108 void __init set_s3c2410fb_info(struct s3c2410fb_mach_info *hard_s3c2410fb_info)
 109 {
 110         memcpy(&s3c2410fb_info,hard_s3c2410fb_info,sizeof(struct s3c2410fb_mach_info));
 111         s3c_device_lcd.dev.platform_data = &s3c2410fb_info;
 112 }
 113 EXPORT_SYMBOL(set_s3c2410fb_info);
 114
 115 /* NAND Controller */
 116
 117 static struct resource s3c_nand_resource[] = {
 118         [0] = {
 119                 .start = S3C2410_PA_NAND,
 120                 .end   = S3C2410_PA_NAND + S3C24XX_SZ_NAND - 1,
 121                 .flags = IORESOURCE_MEM,
 122         }
 123 };
 124
 125 struct platform_device s3c_device_nand = {
 126         .name             = "s3c2410-nand",
 127         .id               = -1,
 128         .num_resources    = ARRAY_SIZE(s3c_nand_resource),
 129         .resource         = s3c_nand_resource,
 130 };
 131
 132 EXPORT_SYMBOL(s3c_device_nand);
 133
 134 /* USB Device (Gadget)*/
 135
 136 static struct resource s3c_usbgadget_resource[] = {
 137         [0] = {
 138                 .start = S3C2410_PA_USBDEV,
 139                 .end   = S3C2410_PA_USBDEV + S3C24XX_SZ_USBDEV - 1,
 140                 .flags = IORESOURCE_MEM,
 141         },
 142         [1] = {
 143                 .start = IRQ_USBD,
 144                 .end   = IRQ_USBD,
 145                 .flags = IORESOURCE_IRQ,
 146         }
 147
 148 };
 149
 150 struct platform_device s3c_device_usbgadget = {
 151         .name             = "s3c2410-usbgadget",
 152         .id               = -1,
 153         .num_resources    = ARRAY_SIZE(s3c_usbgadget_resource),
 154         .resource         = s3c_usbgadget_resource,
 155 };
 156
 157 EXPORT_SYMBOL(s3c_device_usbgadget);
 158
 159 /* Watchdog */
 160
 161 static struct resource s3c_wdt_resource[] = {
 162         [0] = {
 163                 .start = S3C2410_PA_WATCHDOG,
 164                 .end   = S3C2410_PA_WATCHDOG + S3C24XX_SZ_WATCHDOG - 1,
 165                 .flags = IORESOURCE_MEM,
 166         },
 167         [1] = {
 168                 .start = IRQ_WDT,
 169                 .end   = IRQ_WDT,
 170                 .flags = IORESOURCE_IRQ,
 171         }
 172
 173 };
 174
 175 struct platform_device s3c_device_wdt = {
 176         .name             = "s3c2410-wdt",
 177         .id               = -1,
 178         .num_resources    = ARRAY_SIZE(s3c_wdt_resource),
 179         .resource         = s3c_wdt_resource,
 180 };
 181
 182 EXPORT_SYMBOL(s3c_device_wdt);
 183
 184 /* I2C */
 185
 186 static struct resource s3c_i2c_resource[] = {
 187         [0] = {
 188                 .start = S3C2410_PA_IIC,
 189                 .end   = S3C2410_PA_IIC + S3C24XX_SZ_IIC - 1,
 190                 .flags = IORESOURCE_MEM,
 191         },
 192         [1] = {
 193                 .start = IRQ_IIC,
 194                 .end   = IRQ_IIC,
 195                 .flags = IORESOURCE_IRQ,
 196         }
 197
 198 };
 199
 200 struct platform_device s3c_device_i2c = {
 201         .name             = "s3c2410-i2c",
 202         .id               = -1,
 203         .num_resources    = ARRAY_SIZE(s3c_i2c_resource),
 204         .resource         = s3c_i2c_resource,
 205 };
 206
 207 EXPORT_SYMBOL(s3c_device_i2c);
 208
 209 /* IIS */
 210
 211 static struct resource s3c_iis_resource[] = {
 212         [0] = {
 213                 .start = S3C2410_PA_IIS,
 214                 .end   = S3C2410_PA_IIS + S3C24XX_SZ_IIS -1,
 215                 .flags = IORESOURCE_MEM,
 216         }
 217 };
 218
 219 static u64 s3c_device_iis_dmamask = 0xffffffffUL;
 220
 221 struct platform_device s3c_device_iis = {
 222         .name             = "s3c2410-iis",
 223         .id               = -1,
 224         .num_resources    = ARRAY_SIZE(s3c_iis_resource),
 225         .resource         = s3c_iis_resource,
 226         .dev              = {
 227                 .dma_mask = &s3c_device_iis_dmamask,
 228                 .coherent_dma_mask = 0xffffffffUL
 229         }
 230 };
 231
 232 EXPORT_SYMBOL(s3c_device_iis);
 233
 234 /* RTC */
 235
 236 static struct resource s3c_rtc_resource[] = {
 237         [0] = {
 238                 .start = S3C2410_PA_RTC,
 239                 .end   = S3C2410_PA_RTC + 0xff,
 240                 .flags = IORESOURCE_MEM,
 241         },
 242         [1] = {
 243                 .start = IRQ_RTC,
 244                 .end   = IRQ_RTC,
 245                 .flags = IORESOURCE_IRQ,
 246         },
 247         [2] = {
 248                 .start = IRQ_TICK,
 249                 .end   = IRQ_TICK,
 250                 .flags = IORESOURCE_IRQ
 251         }
 252 };
 253
 254 struct platform_device s3c_device_rtc = {
 255         .name             = "s3c2410-rtc",
 256         .id               = -1,
 257         .num_resources    = ARRAY_SIZE(s3c_rtc_resource),
 258         .resource         = s3c_rtc_resource,
 259 };
 260
 261 EXPORT_SYMBOL(s3c_device_rtc);
 262
 263 /* ADC */
 264
 265 static struct resource s3c_adc_resource[] = {
 266         [0] = {
 267                 .start = S3C2410_PA_ADC,
 268                 .end   = S3C2410_PA_ADC + S3C24XX_SZ_ADC - 1,
 269                 .flags = IORESOURCE_MEM,
 270         },
 271         [1] = {
 272                 .start = IRQ_TC,
 273                 .end   = IRQ_ADC,
 274                 .flags = IORESOURCE_IRQ,
 275         }
 276
 277 };
 278
 279 struct platform_device s3c_device_adc = {
 280         .name             = "s3c2410-adc",
 281         .id               = -1,
 282         .num_resources    = ARRAY_SIZE(s3c_adc_resource),
 283         .resource         = s3c_adc_resource,
 284 };
 285
 286 /* SDI */
 287
 288 static struct resource s3c_sdi_resource[] = {
 289         [0] = {
 290                 .start = S3C2410_PA_SDI,
 291                 .end   = S3C2410_PA_SDI + S3C24XX_SZ_SDI - 1,
 292                 .flags = IORESOURCE_MEM,
 293         },
 294         [1] = {
 295                 .start = IRQ_SDI,
 296                 .end   = IRQ_SDI,
 297                 .flags = IORESOURCE_IRQ,
 298         }
 299
 300 };
 301
 302 struct platform_device s3c_device_sdi = {
 303         .name             = "s3c2410-sdi",
 304         .id               = -1,
 305         .num_resources    = ARRAY_SIZE(s3c_sdi_resource),
 306         .resource         = s3c_sdi_resource,
 307 };
 308
 309 EXPORT_SYMBOL(s3c_device_sdi);
 310
 311 /* SPI (0) */
 312
 313 static struct resource s3c_spi0_resource[] = {
 314         [0] = {
 315                 .start = S3C2410_PA_SPI,
 316                 .end   = S3C2410_PA_SPI + 0x1f,
 317                 .flags = IORESOURCE_MEM,
 318         },
 319         [1] = {
 320                 .start = IRQ_SPI0,
 321                 .end   = IRQ_SPI0,
 322                 .flags = IORESOURCE_IRQ,
 323         }
 324
 325 };
 326
 327 struct platform_device s3c_device_spi0 = {
 328         .name             = "s3c2410-spi",
 329         .id               = 0,
 330         .num_resources    = ARRAY_SIZE(s3c_spi0_resource),
 331         .resource         = s3c_spi0_resource,
 332 };
 333
 334 EXPORT_SYMBOL(s3c_device_spi0);
 335
 336 /* SPI (1) */
 337
 338 static struct resource s3c_spi1_resource[] = {
 339         [0] = {
 340                 .start = S3C2410_PA_SPI + 0x20,
 341                 .end   = S3C2410_PA_SPI + 0x20 + 0x1f,
 342                 .flags = IORESOURCE_MEM,
 343         },
 344         [1] = {
 345                 .start = IRQ_SPI1,
 346                 .end   = IRQ_SPI1,
 347                 .flags = IORESOURCE_IRQ,
 348         }
 349
 350 };
 351
 352 struct platform_device s3c_device_spi1 = {
 353         .name             = "s3c2410-spi",
 354         .id               = 1,
 355         .num_resources    = ARRAY_SIZE(s3c_spi1_resource),
 356         .resource         = s3c_spi1_resource,
 357 };
 358
 359 EXPORT_SYMBOL(s3c_device_spi1);
 360
 361 /* pwm timer blocks */
 362
 363 static struct resource s3c_timer0_resource[] = {
 364         [0] = {
 365                 .start = S3C2410_PA_TIMER + 0x0C,
 366                 .end   = S3C2410_PA_TIMER + 0x0C + 0xB,
 367                 .flags = IORESOURCE_MEM,
 368         },
 369         [1] = {
 370                 .start = IRQ_TIMER0,
 371                 .end   = IRQ_TIMER0,
 372                 .flags = IORESOURCE_IRQ,
 373         }
 374
 375 };
 376
 377 struct platform_device s3c_device_timer0 = {
 378         .name             = "s3c2410-timer",
 379         .id               = 0,
 380         .num_resources    = ARRAY_SIZE(s3c_timer0_resource),
 381         .resource         = s3c_timer0_resource,
 382 };
 383
 384 EXPORT_SYMBOL(s3c_device_timer0);
 385
 386 /* timer 1 */
 387
 388 static struct resource s3c_timer1_resource[] = {
 389         [0] = {
 390                 .start = S3C2410_PA_TIMER + 0x18,
 391                 .end   = S3C2410_PA_TIMER + 0x23,
 392                 .flags = IORESOURCE_MEM,
 393         },
 394         [1] = {
 395                 .start = IRQ_TIMER1,
 396                 .end   = IRQ_TIMER1,
 397                 .flags = IORESOURCE_IRQ,
 398         }
 399
 400 };
 401
 402 struct platform_device s3c_device_timer1 = {
 403         .name             = "s3c2410-timer",
 404         .id               = 1,
 405         .num_resources    = ARRAY_SIZE(s3c_timer1_resource),
 406         .resource         = s3c_timer1_resource,
 407 };
 408
 409 EXPORT_SYMBOL(s3c_device_timer1);
 410
 411 /* timer 2 */
 412
 413 static struct resource s3c_timer2_resource[] = {
 414         [0] = {
 415                 .start = S3C2410_PA_TIMER + 0x24,
 416                 .end   = S3C2410_PA_TIMER + 0x2F,
 417                 .flags = IORESOURCE_MEM,
 418         },
 419         [1] = {
 420                 .start = IRQ_TIMER2,
 421                 .end   = IRQ_TIMER2,
 422                 .flags = IORESOURCE_IRQ,
 423         }
 424
 425 };
 426
 427 struct platform_device s3c_device_timer2 = {
 428         .name             = "s3c2410-timer",
 429         .id               = 2,
 430         .num_resources    = ARRAY_SIZE(s3c_timer2_resource),
 431         .resource         = s3c_timer2_resource,
 432 };
 433
 434 EXPORT_SYMBOL(s3c_device_timer2);
 435
 436 /* timer 3 */
 437
 438 static struct resource s3c_timer3_resource[] = {
 439         [0] = {
 440                 .start = S3C2410_PA_TIMER + 0x30,
 441                 .end   = S3C2410_PA_TIMER + 0x3B,
 442                 .flags = IORESOURCE_MEM,
 443         },
 444         [1] = {
 445                 .start = IRQ_TIMER3,
 446                 .end   = IRQ_TIMER3,
 447                 .flags = IORESOURCE_IRQ,
 448         }
 449
 450 };
 451
 452 struct platform_device s3c_device_timer3 = {
 453         .name             = "s3c2410-timer",
 454         .id               = 3,
 455         .num_resources    = ARRAY_SIZE(s3c_timer3_resource),
 456         .resource         = s3c_timer3_resource,
 457 };
 458
 459 EXPORT_SYMBOL(s3c_device_timer3);
 460
 461 #ifdef CONFIG_CPU_S3C2440
 462
 463 /* Camif Controller */
 464
 465 static struct resource s3c_camif_resource[] = {
 466         [0] = {
 467                 .start = S3C2440_PA_CAMIF,
 468                 .end   = S3C2440_PA_CAMIF + S3C2440_SZ_CAMIF - 1,
 469                 .flags = IORESOURCE_MEM,
 470         },
 471         [1] = {
 472                 .start = IRQ_CAM,
 473                 .end   = IRQ_CAM,
 474                 .flags = IORESOURCE_IRQ,
 475         }
 476
 477 };
 478
 479 static u64 s3c_device_camif_dmamask = 0xffffffffUL;
 480
 481 struct platform_device s3c_device_camif = {
 482         .name             = "s3c2440-camif",
 483         .id               = -1,
 484         .num_resources    = ARRAY_SIZE(s3c_camif_resource),
 485         .resource         = s3c_camif_resource,
 486         .dev              = {
 487                 .dma_mask = &s3c_device_camif_dmamask,
 488                 .coherent_dma_mask = 0xffffffffUL
 489         }
 490 };
 491
 492 EXPORT_SYMBOL(s3c_device_camif);
 493
 494 #endif // CONFIG_CPU_S32440