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  *     29-Aug-2004 BJD  Added timers 0 through 3
  14  *     29-Aug-2004 BJD  Changed index of devices we only have one of to -1
  15  *     21-Aug-2004 BJD  Added IRQ_TICK to RTC resources
  16  *     18-Aug-2004 BJD  Created initial version
  17 */
  18
  19 #include <linux/kernel.h>
  20 #include <linux/types.h>
  21 #include <linux/interrupt.h>
  22 #include <linux/list.h>
  23 #include <linux/timer.h>
  24 #include <linux/init.h>
  25 #include <linux/device.h>
  26
  27 #include <asm/mach/arch.h>
  28 #include <asm/mach/map.h>
  29 #include <asm/mach/irq.h>
  30
  31 #include <asm/hardware.h>
  32 #include <asm/io.h>
  33 #include <asm/irq.h>
  34
  35 #include "devs.h"
  36
  37 /* USB Host Controller */
  38
  39 static struct resource s3c_usb_resource[] = {
  40         [0] = {
  41                 .start = S3C2410_PA_USBHOST,
  42                 .end   = S3C2410_PA_USBHOST + S3C2410_SZ_USBHOST,
  43                 .flags = IORESOURCE_MEM,
  44         },
  45         [1] = {
  46                 .start = IRQ_USBH,
  47                 .end   = IRQ_USBH,
  48                 .flags = IORESOURCE_IRQ,
  49         }
  50 };
  51
  52 static u64 s3c_device_usb_dmamask = 0xffffffffUL;
  53
  54 struct platform_device s3c_device_usb = {
  55         .name             = "s3c2410-ohci",
  56         .id               = -1,
  57         .num_resources    = ARRAY_SIZE(s3c_usb_resource),
  58         .resource         = s3c_usb_resource,
  59         .dev              = {
  60                 .dma_mask = &s3c_device_usb_dmamask,
  61                 .coherent_dma_mask = 0xffffffffUL
  62         }
  63 };
  64
  65 EXPORT_SYMBOL(s3c_device_usb);
  66
  67 /* LCD Controller */
  68
  69 static struct resource s3c_lcd_resource[] = {
  70         [0] = {
  71                 .start = S3C2410_PA_LCD,
  72                 .end   = S3C2410_PA_LCD + S3C2410_SZ_LCD,
  73                 .flags = IORESOURCE_MEM,
  74         },
  75         [1] = {
  76                 .start = IRQ_LCD,
  77                 .end   = IRQ_LCD,
  78                 .flags = IORESOURCE_IRQ,
  79         }
  80
  81 };
  82
  83 static u64 s3c_device_lcd_dmamask = 0xffffffffUL;
  84
  85 struct platform_device s3c_device_lcd = {
  86         .name             = "s3c2410-lcd",
  87         .id               = -1,
  88         .num_resources    = ARRAY_SIZE(s3c_lcd_resource),
  89         .resource         = s3c_lcd_resource,
  90         .dev              = {
  91                 .dma_mask = &s3c_device_lcd_dmamask,
  92                 .coherent_dma_mask = 0xffffffffUL
  93         }
  94 };
  95
  96 EXPORT_SYMBOL(s3c_device_lcd);
  97
  98 /* NAND Controller */
  99
 100 static struct resource s3c_nand_resource[] = {
 101         [0] = {
 102                 .start = S3C2410_PA_NAND,
 103                 .end   = S3C2410_PA_NAND + S3C2410_SZ_NAND,
 104                 .flags = IORESOURCE_MEM,
 105         }
 106 };
 107
 108 struct platform_device s3c_device_nand = {
 109         .name             = "s3c2410-nand",
 110         .id               = -1,
 111         .num_resources    = ARRAY_SIZE(s3c_nand_resource),
 112         .resource         = s3c_nand_resource,
 113 };
 114
 115 EXPORT_SYMBOL(s3c_device_nand);
 116
 117 /* USB Device (Gadget)*/
 118
 119 static struct resource s3c_usbgadget_resource[] = {
 120         [0] = {
 121                 .start = S3C2410_PA_USBDEV,
 122                 .end   = S3C2410_PA_USBDEV + S3C2410_SZ_USBDEV,
 123                 .flags = IORESOURCE_MEM,
 124         },
 125         [1] = {
 126                 .start = IRQ_USBD,
 127                 .end   = IRQ_USBD,
 128                 .flags = IORESOURCE_IRQ,
 129         }
 130
 131 };
 132
 133 struct platform_device s3c_device_usbgadget = {
 134         .name             = "s3c2410-usbgadget",
 135         .id               = -1,
 136         .num_resources    = ARRAY_SIZE(s3c_usbgadget_resource),
 137         .resource         = s3c_usbgadget_resource,
 138 };
 139
 140 EXPORT_SYMBOL(s3c_device_usbgadget);
 141
 142 /* Watchdog */
 143
 144 static struct resource s3c_wdt_resource[] = {
 145         [0] = {
 146                 .start = S3C2410_PA_WATCHDOG,
 147                 .end   = S3C2410_PA_WATCHDOG + S3C2410_SZ_WATCHDOG,
 148                 .flags = IORESOURCE_MEM,
 149         },
 150         [1] = {
 151                 .start = IRQ_WDT,
 152                 .end   = IRQ_WDT,
 153                 .flags = IORESOURCE_IRQ,
 154         }
 155
 156 };
 157
 158 struct platform_device s3c_device_wdt = {
 159         .name             = "s3c2410-wdt",
 160         .id               = -1,
 161         .num_resources    = ARRAY_SIZE(s3c_wdt_resource),
 162         .resource         = s3c_wdt_resource,
 163 };
 164
 165 EXPORT_SYMBOL(s3c_device_wdt);
 166
 167 /* I2C */
 168
 169 static struct resource s3c_i2c_resource[] = {
 170         [0] = {
 171                 .start = S3C2410_PA_IIC,
 172                 .end   = S3C2410_PA_IIC + S3C2410_SZ_IIC,
 173                 .flags = IORESOURCE_MEM,
 174         },
 175         [1] = {
 176                 .start = IRQ_IIC,
 177                 .end   = IRQ_IIC,
 178                 .flags = IORESOURCE_IRQ,
 179         }
 180
 181 };
 182
 183 struct platform_device s3c_device_i2c = {
 184         .name             = "s3c2410-i2c",
 185         .id               = -1,
 186         .num_resources    = ARRAY_SIZE(s3c_i2c_resource),
 187         .resource         = s3c_i2c_resource,
 188 };
 189
 190 EXPORT_SYMBOL(s3c_device_i2c);
 191
 192 /* IIS */
 193
 194 static struct resource s3c_iis_resource[] = {
 195         [0] = {
 196                 .start = S3C2410_PA_IIS,
 197                 .end   = S3C2410_PA_IIS + S3C2410_SZ_IIS,
 198                 .flags = IORESOURCE_MEM,
 199         }
 200 };
 201
 202 static u64 s3c_device_iis_dmamask = 0xffffffffUL;
 203
 204 struct platform_device s3c_device_iis = {
 205         .name             = "s3c2410-iis",
 206         .id               = -1,
 207         .num_resources    = ARRAY_SIZE(s3c_iis_resource),
 208         .resource         = s3c_iis_resource,
 209         .dev              = {
 210                 .dma_mask = &s3c_device_iis_dmamask,
 211                 .coherent_dma_mask = 0xffffffffUL
 212         }
 213 };
 214
 215 EXPORT_SYMBOL(s3c_device_iis);
 216
 217 /* RTC */
 218
 219 static struct resource s3c_rtc_resource[] = {
 220         [0] = {
 221                 .start = S3C2410_PA_RTC,
 222                 .end   = S3C2410_PA_RTC + 0xff,
 223                 .flags = IORESOURCE_MEM,
 224         },
 225         [1] = {
 226                 .start = IRQ_RTC,
 227                 .end   = IRQ_RTC,
 228                 .flags = IORESOURCE_IRQ,
 229         },
 230         [2] = {
 231                 .start = IRQ_TICK,
 232                 .end   = IRQ_TICK,
 233                 .flags = IORESOURCE_IRQ
 234         }
 235 };
 236
 237 struct platform_device s3c_device_rtc = {
 238         .name             = "s3c2410-rtc",
 239         .id               = -1,
 240         .num_resources    = ARRAY_SIZE(s3c_rtc_resource),
 241         .resource         = s3c_rtc_resource,
 242 };
 243
 244 EXPORT_SYMBOL(s3c_device_rtc);
 245
 246 /* ADC */
 247
 248 static struct resource s3c_adc_resource[] = {
 249         [0] = {
 250                 .start = S3C2410_PA_ADC,
 251                 .end   = S3C2410_PA_ADC + S3C2410_SZ_ADC,
 252                 .flags = IORESOURCE_MEM,
 253         },
 254         [1] = {
 255                 .start = IRQ_TC,
 256                 .end   = IRQ_ADC,
 257                 .flags = IORESOURCE_IRQ,
 258         }
 259
 260 };
 261
 262 struct platform_device s3c_device_adc = {
 263         .name             = "s3c2410-adc",
 264         .id               = -1,
 265         .num_resources    = ARRAY_SIZE(s3c_adc_resource),
 266         .resource         = s3c_adc_resource,
 267 };
 268
 269 /* SDI */
 270
 271 static struct resource s3c_sdi_resource[] = {
 272         [0] = {
 273                 .start = S3C2410_PA_SDI,
 274                 .end   = S3C2410_PA_SDI + S3C2410_SZ_SDI,
 275                 .flags = IORESOURCE_MEM,
 276         },
 277         [1] = {
 278                 .start = IRQ_SDI,
 279                 .end   = IRQ_SDI,
 280                 .flags = IORESOURCE_IRQ,
 281         }
 282
 283 };
 284
 285 struct platform_device s3c_device_sdi = {
 286         .name             = "s3c2410-sdi",
 287         .id               = -1,
 288         .num_resources    = ARRAY_SIZE(s3c_sdi_resource),
 289         .resource         = s3c_sdi_resource,
 290 };
 291
 292 EXPORT_SYMBOL(s3c_device_sdi);
 293
 294 /* SPI (0) */
 295
 296 static struct resource s3c_spi0_resource[] = {
 297         [0] = {
 298                 .start = S3C2410_PA_SPI,
 299                 .end   = S3C2410_PA_SPI + 0x1f,
 300                 .flags = IORESOURCE_MEM,
 301         },
 302         [1] = {
 303                 .start = IRQ_SPI0,
 304                 .end   = IRQ_SPI0,
 305                 .flags = IORESOURCE_IRQ,
 306         }
 307
 308 };
 309
 310 struct platform_device s3c_device_spi0 = {
 311         .name             = "s3c2410-spi",
 312         .id               = 0,
 313         .num_resources    = ARRAY_SIZE(s3c_spi0_resource),
 314         .resource         = s3c_spi0_resource,
 315 };
 316
 317 EXPORT_SYMBOL(s3c_device_spi0);
 318
 319 /* SPI (1) */
 320
 321 static struct resource s3c_spi1_resource[] = {
 322         [0] = {
 323                 .start = S3C2410_PA_SPI + 0x20,
 324                 .end   = S3C2410_PA_SPI + 0x20 + 0x1f,
 325                 .flags = IORESOURCE_MEM,
 326         },
 327         [1] = {
 328                 .start = IRQ_SPI1,
 329                 .end   = IRQ_SPI1,
 330                 .flags = IORESOURCE_IRQ,
 331         }
 332
 333 };
 334
 335 struct platform_device s3c_device_spi1 = {
 336         .name             = "s3c2410-spi",
 337         .id               = 1,
 338         .num_resources    = ARRAY_SIZE(s3c_spi1_resource),
 339         .resource         = s3c_spi1_resource,
 340 };
 341
 342 EXPORT_SYMBOL(s3c_device_spi1);
 343
 344 /* pwm timer blocks */
 345
 346 static struct resource s3c_timer0_resource[] = {
 347         [0] = {
 348                 .start = S3C2410_PA_TIMER + 0x0C,
 349                 .end   = S3C2410_PA_TIMER + 0x0C + 0xB,
 350                 .flags = IORESOURCE_MEM,
 351         },
 352         [1] = {
 353                 .start = IRQ_TIMER0,
 354                 .end   = IRQ_TIMER0,
 355                 .flags = IORESOURCE_IRQ,
 356         }
 357
 358 };
 359
 360 struct platform_device s3c_device_timer0 = {
 361         .name             = "s3c2410-timer",
 362         .id               = 0,
 363         .num_resources    = ARRAY_SIZE(s3c_timer0_resource),
 364         .resource         = s3c_timer0_resource,
 365 };
 366
 367 EXPORT_SYMBOL(s3c_device_timer0);
 368
 369 /* timer 1 */
 370
 371 static struct resource s3c_timer1_resource[] = {
 372         [0] = {
 373                 .start = S3C2410_PA_TIMER + 0x18,
 374                 .end   = S3C2410_PA_TIMER + 0x23,
 375                 .flags = IORESOURCE_MEM,
 376         },
 377         [1] = {
 378                 .start = IRQ_TIMER1,
 379                 .end   = IRQ_TIMER1,
 380                 .flags = IORESOURCE_IRQ,
 381         }
 382
 383 };
 384
 385 struct platform_device s3c_device_timer1 = {
 386         .name             = "s3c2410-timer",
 387         .id               = 1,
 388         .num_resources    = ARRAY_SIZE(s3c_timer1_resource),
 389         .resource         = s3c_timer1_resource,
 390 };
 391
 392 EXPORT_SYMBOL(s3c_device_timer1);
 393
 394 /* timer 2 */
 395
 396 static struct resource s3c_timer2_resource[] = {
 397         [0] = {
 398                 .start = S3C2410_PA_TIMER + 0x24,
 399                 .end   = S3C2410_PA_TIMER + 0x2F,
 400                 .flags = IORESOURCE_MEM,
 401         },
 402         [1] = {
 403                 .start = IRQ_TIMER2,
 404                 .end   = IRQ_TIMER2,
 405                 .flags = IORESOURCE_IRQ,
 406         }
 407
 408 };
 409
 410 struct platform_device s3c_device_timer2 = {
 411         .name             = "s3c2410-timer",
 412         .id               = 2,
 413         .num_resources    = ARRAY_SIZE(s3c_timer2_resource),
 414         .resource         = s3c_timer2_resource,
 415 };
 416
 417 EXPORT_SYMBOL(s3c_device_timer2);
 418
 419 /* timer 3 */
 420
 421 static struct resource s3c_timer3_resource[] = {
 422         [0] = {
 423                 .start = S3C2410_PA_TIMER + 0x30,
 424                 .end   = S3C2410_PA_TIMER + 0x3B,
 425                 .flags = IORESOURCE_MEM,
 426         },
 427         [1] = {
 428                 .start = IRQ_TIMER3,
 429                 .end   = IRQ_TIMER3,
 430                 .flags = IORESOURCE_IRQ,
 431         }
 432
 433 };
 434
 435 struct platform_device s3c_device_timer3 = {
 436         .name             = "s3c2410-timer",
 437         .id               = 3,
 438         .num_resources    = ARRAY_SIZE(s3c_timer3_resource),
 439         .resource         = s3c_timer3_resource,
 440 };
 441
 442 EXPORT_SYMBOL(s3c_device_timer3);