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
  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,
  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,
  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 /* NAND Controller */
 107
 108 static struct resource s3c_nand_resource[] = {
 109         [0] = {
 110                 .start = S3C2410_PA_NAND,
 111                 .end   = S3C2410_PA_NAND + S3C24XX_SZ_NAND,
 112                 .flags = IORESOURCE_MEM,
 113         }
 114 };
 115
 116 struct platform_device s3c_device_nand = {
 117         .name             = "s3c2410-nand",
 118         .id               = -1,
 119         .num_resources    = ARRAY_SIZE(s3c_nand_resource),
 120         .resource         = s3c_nand_resource,
 121 };
 122
 123 EXPORT_SYMBOL(s3c_device_nand);
 124
 125 /* USB Device (Gadget)*/
 126
 127 static struct resource s3c_usbgadget_resource[] = {
 128         [0] = {
 129                 .start = S3C2410_PA_USBDEV,
 130                 .end   = S3C2410_PA_USBDEV + S3C24XX_SZ_USBDEV,
 131                 .flags = IORESOURCE_MEM,
 132         },
 133         [1] = {
 134                 .start = IRQ_USBD,
 135                 .end   = IRQ_USBD,
 136                 .flags = IORESOURCE_IRQ,
 137         }
 138
 139 };
 140
 141 struct platform_device s3c_device_usbgadget = {
 142         .name             = "s3c2410-usbgadget",
 143         .id               = -1,
 144         .num_resources    = ARRAY_SIZE(s3c_usbgadget_resource),
 145         .resource         = s3c_usbgadget_resource,
 146 };
 147
 148 EXPORT_SYMBOL(s3c_device_usbgadget);
 149
 150 /* Watchdog */
 151
 152 static struct resource s3c_wdt_resource[] = {
 153         [0] = {
 154                 .start = S3C2410_PA_WATCHDOG,
 155                 .end   = S3C2410_PA_WATCHDOG + S3C24XX_SZ_WATCHDOG,
 156                 .flags = IORESOURCE_MEM,
 157         },
 158         [1] = {
 159                 .start = IRQ_WDT,
 160                 .end   = IRQ_WDT,
 161                 .flags = IORESOURCE_IRQ,
 162         }
 163
 164 };
 165
 166 struct platform_device s3c_device_wdt = {
 167         .name             = "s3c2410-wdt",
 168         .id               = -1,
 169         .num_resources    = ARRAY_SIZE(s3c_wdt_resource),
 170         .resource         = s3c_wdt_resource,
 171 };
 172
 173 EXPORT_SYMBOL(s3c_device_wdt);
 174
 175 /* I2C */
 176
 177 static struct resource s3c_i2c_resource[] = {
 178         [0] = {
 179                 .start = S3C2410_PA_IIC,
 180                 .end   = S3C2410_PA_IIC + S3C24XX_SZ_IIC,
 181                 .flags = IORESOURCE_MEM,
 182         },
 183         [1] = {
 184                 .start = IRQ_IIC,
 185                 .end   = IRQ_IIC,
 186                 .flags = IORESOURCE_IRQ,
 187         }
 188
 189 };
 190
 191 struct platform_device s3c_device_i2c = {
 192         .name             = "s3c2410-i2c",
 193         .id               = -1,
 194         .num_resources    = ARRAY_SIZE(s3c_i2c_resource),
 195         .resource         = s3c_i2c_resource,
 196 };
 197
 198 EXPORT_SYMBOL(s3c_device_i2c);
 199
 200 /* IIS */
 201
 202 static struct resource s3c_iis_resource[] = {
 203         [0] = {
 204                 .start = S3C2410_PA_IIS,
 205                 .end   = S3C2410_PA_IIS + S3C24XX_SZ_IIS,
 206                 .flags = IORESOURCE_MEM,
 207         }
 208 };
 209
 210 static u64 s3c_device_iis_dmamask = 0xffffffffUL;
 211
 212 struct platform_device s3c_device_iis = {
 213         .name             = "s3c2410-iis",
 214         .id               = -1,
 215         .num_resources    = ARRAY_SIZE(s3c_iis_resource),
 216         .resource         = s3c_iis_resource,
 217         .dev              = {
 218                 .dma_mask = &s3c_device_iis_dmamask,
 219                 .coherent_dma_mask = 0xffffffffUL
 220         }
 221 };
 222
 223 EXPORT_SYMBOL(s3c_device_iis);
 224
 225 /* RTC */
 226
 227 static struct resource s3c_rtc_resource[] = {
 228         [0] = {
 229                 .start = S3C2410_PA_RTC,
 230                 .end   = S3C2410_PA_RTC + 0xff,
 231                 .flags = IORESOURCE_MEM,
 232         },
 233         [1] = {
 234                 .start = IRQ_RTC,
 235                 .end   = IRQ_RTC,
 236                 .flags = IORESOURCE_IRQ,
 237         },
 238         [2] = {
 239                 .start = IRQ_TICK,
 240                 .end   = IRQ_TICK,
 241                 .flags = IORESOURCE_IRQ
 242         }
 243 };
 244
 245 struct platform_device s3c_device_rtc = {
 246         .name             = "s3c2410-rtc",
 247         .id               = -1,
 248         .num_resources    = ARRAY_SIZE(s3c_rtc_resource),
 249         .resource         = s3c_rtc_resource,
 250 };
 251
 252 EXPORT_SYMBOL(s3c_device_rtc);
 253
 254 /* ADC */
 255
 256 static struct resource s3c_adc_resource[] = {
 257         [0] = {
 258                 .start = S3C2410_PA_ADC,
 259                 .end   = S3C2410_PA_ADC + S3C24XX_SZ_ADC,
 260                 .flags = IORESOURCE_MEM,
 261         },
 262         [1] = {
 263                 .start = IRQ_TC,
 264                 .end   = IRQ_ADC,
 265                 .flags = IORESOURCE_IRQ,
 266         }
 267
 268 };
 269
 270 struct platform_device s3c_device_adc = {
 271         .name             = "s3c2410-adc",
 272         .id               = -1,
 273         .num_resources    = ARRAY_SIZE(s3c_adc_resource),
 274         .resource         = s3c_adc_resource,
 275 };
 276
 277 /* SDI */
 278
 279 static struct resource s3c_sdi_resource[] = {
 280         [0] = {
 281                 .start = S3C2410_PA_SDI,
 282                 .end   = S3C2410_PA_SDI + S3C24XX_SZ_SDI,
 283                 .flags = IORESOURCE_MEM,
 284         },
 285         [1] = {
 286                 .start = IRQ_SDI,
 287                 .end   = IRQ_SDI,
 288                 .flags = IORESOURCE_IRQ,
 289         }
 290
 291 };
 292
 293 struct platform_device s3c_device_sdi = {
 294         .name             = "s3c2410-sdi",
 295         .id               = -1,
 296         .num_resources    = ARRAY_SIZE(s3c_sdi_resource),
 297         .resource         = s3c_sdi_resource,
 298 };
 299
 300 EXPORT_SYMBOL(s3c_device_sdi);
 301
 302 /* SPI (0) */
 303
 304 static struct resource s3c_spi0_resource[] = {
 305         [0] = {
 306                 .start = S3C2410_PA_SPI,
 307                 .end   = S3C2410_PA_SPI + 0x1f,
 308                 .flags = IORESOURCE_MEM,
 309         },
 310         [1] = {
 311                 .start = IRQ_SPI0,
 312                 .end   = IRQ_SPI0,
 313                 .flags = IORESOURCE_IRQ,
 314         }
 315
 316 };
 317
 318 struct platform_device s3c_device_spi0 = {
 319         .name             = "s3c2410-spi",
 320         .id               = 0,
 321         .num_resources    = ARRAY_SIZE(s3c_spi0_resource),
 322         .resource         = s3c_spi0_resource,
 323 };
 324
 325 EXPORT_SYMBOL(s3c_device_spi0);
 326
 327 /* SPI (1) */
 328
 329 static struct resource s3c_spi1_resource[] = {
 330         [0] = {
 331                 .start = S3C2410_PA_SPI + 0x20,
 332                 .end   = S3C2410_PA_SPI + 0x20 + 0x1f,
 333                 .flags = IORESOURCE_MEM,
 334         },
 335         [1] = {
 336                 .start = IRQ_SPI1,
 337                 .end   = IRQ_SPI1,
 338                 .flags = IORESOURCE_IRQ,
 339         }
 340
 341 };
 342
 343 struct platform_device s3c_device_spi1 = {
 344         .name             = "s3c2410-spi",
 345         .id               = 1,
 346         .num_resources    = ARRAY_SIZE(s3c_spi1_resource),
 347         .resource         = s3c_spi1_resource,
 348 };
 349
 350 EXPORT_SYMBOL(s3c_device_spi1);
 351
 352 /* pwm timer blocks */
 353
 354 static struct resource s3c_timer0_resource[] = {
 355         [0] = {
 356                 .start = S3C2410_PA_TIMER + 0x0C,
 357                 .end   = S3C2410_PA_TIMER + 0x0C + 0xB,
 358                 .flags = IORESOURCE_MEM,
 359         },
 360         [1] = {
 361                 .start = IRQ_TIMER0,
 362                 .end   = IRQ_TIMER0,
 363                 .flags = IORESOURCE_IRQ,
 364         }
 365
 366 };
 367
 368 struct platform_device s3c_device_timer0 = {
 369         .name             = "s3c2410-timer",
 370         .id               = 0,
 371         .num_resources    = ARRAY_SIZE(s3c_timer0_resource),
 372         .resource         = s3c_timer0_resource,
 373 };
 374
 375 EXPORT_SYMBOL(s3c_device_timer0);
 376
 377 /* timer 1 */
 378
 379 static struct resource s3c_timer1_resource[] = {
 380         [0] = {
 381                 .start = S3C2410_PA_TIMER + 0x18,
 382                 .end   = S3C2410_PA_TIMER + 0x23,
 383                 .flags = IORESOURCE_MEM,
 384         },
 385         [1] = {
 386                 .start = IRQ_TIMER1,
 387                 .end   = IRQ_TIMER1,
 388                 .flags = IORESOURCE_IRQ,
 389         }
 390
 391 };
 392
 393 struct platform_device s3c_device_timer1 = {
 394         .name             = "s3c2410-timer",
 395         .id               = 1,
 396         .num_resources    = ARRAY_SIZE(s3c_timer1_resource),
 397         .resource         = s3c_timer1_resource,
 398 };
 399
 400 EXPORT_SYMBOL(s3c_device_timer1);
 401
 402 /* timer 2 */
 403
 404 static struct resource s3c_timer2_resource[] = {
 405         [0] = {
 406                 .start = S3C2410_PA_TIMER + 0x24,
 407                 .end   = S3C2410_PA_TIMER + 0x2F,
 408                 .flags = IORESOURCE_MEM,
 409         },
 410         [1] = {
 411                 .start = IRQ_TIMER2,
 412                 .end   = IRQ_TIMER2,
 413                 .flags = IORESOURCE_IRQ,
 414         }
 415
 416 };
 417
 418 struct platform_device s3c_device_timer2 = {
 419         .name             = "s3c2410-timer",
 420         .id               = 2,
 421         .num_resources    = ARRAY_SIZE(s3c_timer2_resource),
 422         .resource         = s3c_timer2_resource,
 423 };
 424
 425 EXPORT_SYMBOL(s3c_device_timer2);
 426
 427 /* timer 3 */
 428
 429 static struct resource s3c_timer3_resource[] = {
 430         [0] = {
 431                 .start = S3C2410_PA_TIMER + 0x30,
 432                 .end   = S3C2410_PA_TIMER + 0x3B,
 433                 .flags = IORESOURCE_MEM,
 434         },
 435         [1] = {
 436                 .start = IRQ_TIMER3,
 437                 .end   = IRQ_TIMER3,
 438                 .flags = IORESOURCE_IRQ,
 439         }
 440
 441 };
 442
 443 struct platform_device s3c_device_timer3 = {
 444         .name             = "s3c2410-timer",
 445         .id               = 3,
 446         .num_resources    = ARRAY_SIZE(s3c_timer3_resource),
 447         .resource         = s3c_timer3_resource,
 448 };
 449
 450 EXPORT_SYMBOL(s3c_device_timer3);
 451
 452 #ifdef CONFIG_CPU_S3C2440
 453
 454 /* Camif Controller */
 455
 456 static struct resource s3c_camif_resource[] = {
 457         [0] = {
 458                 .start = S3C2440_PA_CAMIF,
 459                 .end   = S3C2440_PA_CAMIF + S3C2440_SZ_CAMIF,
 460                 .flags = IORESOURCE_MEM,
 461         },
 462         [1] = {
 463                 .start = IRQ_CAM,
 464                 .end   = IRQ_CAM,
 465                 .flags = IORESOURCE_IRQ,
 466         }
 467
 468 };
 469
 470 static u64 s3c_device_camif_dmamask = 0xffffffffUL;
 471
 472 struct platform_device s3c_device_camif = {
 473         .name             = "s3c2440-camif",
 474         .id               = -1,
 475         .num_resources    = ARRAY_SIZE(s3c_camif_resource),
 476         .resource         = s3c_camif_resource,
 477         .dev              = {
 478                 .dma_mask = &s3c_device_camif_dmamask,
 479                 .coherent_dma_mask = 0xffffffffUL
 480         }
 481 };
 482
 483 EXPORT_SYMBOL(s3c_device_camif);
 484
 485 #endif // CONFIG_CPU_S32440