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/platform_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 void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *pd)
 107 {
 108         struct s3c2410fb_mach_info *npd;
 109
 110         npd = kmalloc(sizeof(*npd), GFP_KERNEL);
 111         if (npd) {
 112                 memcpy(npd, pd, sizeof(*npd));
 113                 s3c_device_lcd.dev.platform_data = npd;
 114         } else {
 115                 printk(KERN_ERR "no memory for LCD platform data\n");
 116         }
 117 }
 118
 119 /* NAND Controller */
 120
 121 static struct resource s3c_nand_resource[] = {
 122         [0] = {
 123                 .start = S3C2410_PA_NAND,
 124                 .end   = S3C2410_PA_NAND + S3C24XX_SZ_NAND - 1,
 125                 .flags = IORESOURCE_MEM,
 126         }
 127 };
 128
 129 struct platform_device s3c_device_nand = {
 130         .name             = "s3c2410-nand",
 131         .id               = -1,
 132         .num_resources    = ARRAY_SIZE(s3c_nand_resource),
 133         .resource         = s3c_nand_resource,
 134 };
 135
 136 EXPORT_SYMBOL(s3c_device_nand);
 137
 138 /* USB Device (Gadget)*/
 139
 140 static struct resource s3c_usbgadget_resource[] = {
 141         [0] = {
 142                 .start = S3C2410_PA_USBDEV,
 143                 .end   = S3C2410_PA_USBDEV + S3C24XX_SZ_USBDEV - 1,
 144                 .flags = IORESOURCE_MEM,
 145         },
 146         [1] = {
 147                 .start = IRQ_USBD,
 148                 .end   = IRQ_USBD,
 149                 .flags = IORESOURCE_IRQ,
 150         }
 151
 152 };
 153
 154 struct platform_device s3c_device_usbgadget = {
 155         .name             = "s3c2410-usbgadget",
 156         .id               = -1,
 157         .num_resources    = ARRAY_SIZE(s3c_usbgadget_resource),
 158         .resource         = s3c_usbgadget_resource,
 159 };
 160
 161 EXPORT_SYMBOL(s3c_device_usbgadget);
 162
 163 /* Watchdog */
 164
 165 static struct resource s3c_wdt_resource[] = {
 166         [0] = {
 167                 .start = S3C2410_PA_WATCHDOG,
 168                 .end   = S3C2410_PA_WATCHDOG + S3C24XX_SZ_WATCHDOG - 1,
 169                 .flags = IORESOURCE_MEM,
 170         },
 171         [1] = {
 172                 .start = IRQ_WDT,
 173                 .end   = IRQ_WDT,
 174                 .flags = IORESOURCE_IRQ,
 175         }
 176
 177 };
 178
 179 struct platform_device s3c_device_wdt = {
 180         .name             = "s3c2410-wdt",
 181         .id               = -1,
 182         .num_resources    = ARRAY_SIZE(s3c_wdt_resource),
 183         .resource         = s3c_wdt_resource,
 184 };
 185
 186 EXPORT_SYMBOL(s3c_device_wdt);
 187
 188 /* I2C */
 189
 190 static struct resource s3c_i2c_resource[] = {
 191         [0] = {
 192                 .start = S3C2410_PA_IIC,
 193                 .end   = S3C2410_PA_IIC + S3C24XX_SZ_IIC - 1,
 194                 .flags = IORESOURCE_MEM,
 195         },
 196         [1] = {
 197                 .start = IRQ_IIC,
 198                 .end   = IRQ_IIC,
 199                 .flags = IORESOURCE_IRQ,
 200         }
 201
 202 };
 203
 204 struct platform_device s3c_device_i2c = {
 205         .name             = "s3c2410-i2c",
 206         .id               = -1,
 207         .num_resources    = ARRAY_SIZE(s3c_i2c_resource),
 208         .resource         = s3c_i2c_resource,
 209 };
 210
 211 EXPORT_SYMBOL(s3c_device_i2c);
 212
 213 /* IIS */
 214
 215 static struct resource s3c_iis_resource[] = {
 216         [0] = {
 217                 .start = S3C2410_PA_IIS,
 218                 .end   = S3C2410_PA_IIS + S3C24XX_SZ_IIS -1,
 219                 .flags = IORESOURCE_MEM,
 220         }
 221 };
 222
 223 static u64 s3c_device_iis_dmamask = 0xffffffffUL;
 224
 225 struct platform_device s3c_device_iis = {
 226         .name             = "s3c2410-iis",
 227         .id               = -1,
 228         .num_resources    = ARRAY_SIZE(s3c_iis_resource),
 229         .resource         = s3c_iis_resource,
 230         .dev              = {
 231                 .dma_mask = &s3c_device_iis_dmamask,
 232                 .coherent_dma_mask = 0xffffffffUL
 233         }
 234 };
 235
 236 EXPORT_SYMBOL(s3c_device_iis);
 237
 238 /* RTC */
 239
 240 static struct resource s3c_rtc_resource[] = {
 241         [0] = {
 242                 .start = S3C2410_PA_RTC,
 243                 .end   = S3C2410_PA_RTC + 0xff,
 244                 .flags = IORESOURCE_MEM,
 245         },
 246         [1] = {
 247                 .start = IRQ_RTC,
 248                 .end   = IRQ_RTC,
 249                 .flags = IORESOURCE_IRQ,
 250         },
 251         [2] = {
 252                 .start = IRQ_TICK,
 253                 .end   = IRQ_TICK,
 254                 .flags = IORESOURCE_IRQ
 255         }
 256 };
 257
 258 struct platform_device s3c_device_rtc = {
 259         .name             = "s3c2410-rtc",
 260         .id               = -1,
 261         .num_resources    = ARRAY_SIZE(s3c_rtc_resource),
 262         .resource         = s3c_rtc_resource,
 263 };
 264
 265 EXPORT_SYMBOL(s3c_device_rtc);
 266
 267 /* ADC */
 268
 269 static struct resource s3c_adc_resource[] = {
 270         [0] = {
 271                 .start = S3C2410_PA_ADC,
 272                 .end   = S3C2410_PA_ADC + S3C24XX_SZ_ADC - 1,
 273                 .flags = IORESOURCE_MEM,
 274         },
 275         [1] = {
 276                 .start = IRQ_TC,
 277                 .end   = IRQ_ADC,
 278                 .flags = IORESOURCE_IRQ,
 279         }
 280
 281 };
 282
 283 struct platform_device s3c_device_adc = {
 284         .name             = "s3c2410-adc",
 285         .id               = -1,
 286         .num_resources    = ARRAY_SIZE(s3c_adc_resource),
 287         .resource         = s3c_adc_resource,
 288 };
 289
 290 /* SDI */
 291
 292 static struct resource s3c_sdi_resource[] = {
 293         [0] = {
 294                 .start = S3C2410_PA_SDI,
 295                 .end   = S3C2410_PA_SDI + S3C24XX_SZ_SDI - 1,
 296                 .flags = IORESOURCE_MEM,
 297         },
 298         [1] = {
 299                 .start = IRQ_SDI,
 300                 .end   = IRQ_SDI,
 301                 .flags = IORESOURCE_IRQ,
 302         }
 303
 304 };
 305
 306 struct platform_device s3c_device_sdi = {
 307         .name             = "s3c2410-sdi",
 308         .id               = -1,
 309         .num_resources    = ARRAY_SIZE(s3c_sdi_resource),
 310         .resource         = s3c_sdi_resource,
 311 };
 312
 313 EXPORT_SYMBOL(s3c_device_sdi);
 314
 315 /* SPI (0) */
 316
 317 static struct resource s3c_spi0_resource[] = {
 318         [0] = {
 319                 .start = S3C2410_PA_SPI,
 320                 .end   = S3C2410_PA_SPI + 0x1f,
 321                 .flags = IORESOURCE_MEM,
 322         },
 323         [1] = {
 324                 .start = IRQ_SPI0,
 325                 .end   = IRQ_SPI0,
 326                 .flags = IORESOURCE_IRQ,
 327         }
 328
 329 };
 330
 331 struct platform_device s3c_device_spi0 = {
 332         .name             = "s3c2410-spi",
 333         .id               = 0,
 334         .num_resources    = ARRAY_SIZE(s3c_spi0_resource),
 335         .resource         = s3c_spi0_resource,
 336 };
 337
 338 EXPORT_SYMBOL(s3c_device_spi0);
 339
 340 /* SPI (1) */
 341
 342 static struct resource s3c_spi1_resource[] = {
 343         [0] = {
 344                 .start = S3C2410_PA_SPI + 0x20,
 345                 .end   = S3C2410_PA_SPI + 0x20 + 0x1f,
 346                 .flags = IORESOURCE_MEM,
 347         },
 348         [1] = {
 349                 .start = IRQ_SPI1,
 350                 .end   = IRQ_SPI1,
 351                 .flags = IORESOURCE_IRQ,
 352         }
 353
 354 };
 355
 356 struct platform_device s3c_device_spi1 = {
 357         .name             = "s3c2410-spi",
 358         .id               = 1,
 359         .num_resources    = ARRAY_SIZE(s3c_spi1_resource),
 360         .resource         = s3c_spi1_resource,
 361 };
 362
 363 EXPORT_SYMBOL(s3c_device_spi1);
 364
 365 /* pwm timer blocks */
 366
 367 static struct resource s3c_timer0_resource[] = {
 368         [0] = {
 369                 .start = S3C2410_PA_TIMER + 0x0C,
 370                 .end   = S3C2410_PA_TIMER + 0x0C + 0xB,
 371                 .flags = IORESOURCE_MEM,
 372         },
 373         [1] = {
 374                 .start = IRQ_TIMER0,
 375                 .end   = IRQ_TIMER0,
 376                 .flags = IORESOURCE_IRQ,
 377         }
 378
 379 };
 380
 381 struct platform_device s3c_device_timer0 = {
 382         .name             = "s3c2410-timer",
 383         .id               = 0,
 384         .num_resources    = ARRAY_SIZE(s3c_timer0_resource),
 385         .resource         = s3c_timer0_resource,
 386 };
 387
 388 EXPORT_SYMBOL(s3c_device_timer0);
 389
 390 /* timer 1 */
 391
 392 static struct resource s3c_timer1_resource[] = {
 393         [0] = {
 394                 .start = S3C2410_PA_TIMER + 0x18,
 395                 .end   = S3C2410_PA_TIMER + 0x23,
 396                 .flags = IORESOURCE_MEM,
 397         },
 398         [1] = {
 399                 .start = IRQ_TIMER1,
 400                 .end   = IRQ_TIMER1,
 401                 .flags = IORESOURCE_IRQ,
 402         }
 403
 404 };
 405
 406 struct platform_device s3c_device_timer1 = {
 407         .name             = "s3c2410-timer",
 408         .id               = 1,
 409         .num_resources    = ARRAY_SIZE(s3c_timer1_resource),
 410         .resource         = s3c_timer1_resource,
 411 };
 412
 413 EXPORT_SYMBOL(s3c_device_timer1);
 414
 415 /* timer 2 */
 416
 417 static struct resource s3c_timer2_resource[] = {
 418         [0] = {
 419                 .start = S3C2410_PA_TIMER + 0x24,
 420                 .end   = S3C2410_PA_TIMER + 0x2F,
 421                 .flags = IORESOURCE_MEM,
 422         },
 423         [1] = {
 424                 .start = IRQ_TIMER2,
 425                 .end   = IRQ_TIMER2,
 426                 .flags = IORESOURCE_IRQ,
 427         }
 428
 429 };
 430
 431 struct platform_device s3c_device_timer2 = {
 432         .name             = "s3c2410-timer",
 433         .id               = 2,
 434         .num_resources    = ARRAY_SIZE(s3c_timer2_resource),
 435         .resource         = s3c_timer2_resource,
 436 };
 437
 438 EXPORT_SYMBOL(s3c_device_timer2);
 439
 440 /* timer 3 */
 441
 442 static struct resource s3c_timer3_resource[] = {
 443         [0] = {
 444                 .start = S3C2410_PA_TIMER + 0x30,
 445                 .end   = S3C2410_PA_TIMER + 0x3B,
 446                 .flags = IORESOURCE_MEM,
 447         },
 448         [1] = {
 449                 .start = IRQ_TIMER3,
 450                 .end   = IRQ_TIMER3,
 451                 .flags = IORESOURCE_IRQ,
 452         }
 453
 454 };
 455
 456 struct platform_device s3c_device_timer3 = {
 457         .name             = "s3c2410-timer",
 458         .id               = 3,
 459         .num_resources    = ARRAY_SIZE(s3c_timer3_resource),
 460         .resource         = s3c_timer3_resource,
 461 };
 462
 463 EXPORT_SYMBOL(s3c_device_timer3);
 464
 465 #ifdef CONFIG_CPU_S3C2440
 466
 467 /* Camif Controller */
 468
 469 static struct resource s3c_camif_resource[] = {
 470         [0] = {
 471                 .start = S3C2440_PA_CAMIF,
 472                 .end   = S3C2440_PA_CAMIF + S3C2440_SZ_CAMIF - 1,
 473                 .flags = IORESOURCE_MEM,
 474         },
 475         [1] = {
 476                 .start = IRQ_CAM,
 477                 .end   = IRQ_CAM,
 478                 .flags = IORESOURCE_IRQ,
 479         }
 480
 481 };
 482
 483 static u64 s3c_device_camif_dmamask = 0xffffffffUL;
 484
 485 struct platform_device s3c_device_camif = {
 486         .name             = "s3c2440-camif",
 487         .id               = -1,
 488         .num_resources    = ARRAY_SIZE(s3c_camif_resource),
 489         .resource         = s3c_camif_resource,
 490         .dev              = {
 491                 .dma_mask = &s3c_device_camif_dmamask,
 492                 .coherent_dma_mask = 0xffffffffUL
 493         }
 494 };
 495
 496 EXPORT_SYMBOL(s3c_device_camif);
 497
 498 #endif // CONFIG_CPU_S32440