devs.c 10.1 KB
Newer Older
1
/* linux/arch/arm/plat-s3c24xx/devs.c
L
Linus Torvalds 已提交
2 3
 *
 * Copyright (c) 2004 Simtec Electronics
4
 *	Ben Dooks <ben@simtec.co.uk>
L
Linus Torvalds 已提交
5
 *
6
 * Base S3C24XX platform device definitions
L
Linus Torvalds 已提交
7 8 9 10 11 12 13 14 15 16 17 18 19
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
*/

#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/interrupt.h>
#include <linux/list.h>
#include <linux/timer.h>
#include <linux/init.h>
20
#include <linux/serial_core.h>
21
#include <linux/platform_device.h>
22
#include <linux/io.h>
L
Linus Torvalds 已提交
23 24 25 26

#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
27 28
#include <mach/fb.h>
#include <mach/hardware.h>
29 30
#include <mach/dma.h>
#include <mach/irqs.h>
L
Linus Torvalds 已提交
31 32
#include <asm/irq.h>

33
#include <plat/regs-serial.h>
34
#include <plat/udc.h>
L
Linus Torvalds 已提交
35

36 37
#include <plat/devs.h>
#include <plat/cpu.h>
38
#include <plat/regs-spi.h>
L
Linus Torvalds 已提交
39 40 41

/* Serial port registrations */

42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
static struct resource s3c2410_uart0_resource[] = {
	[0] = {
		.start = S3C2410_PA_UART0,
		.end   = S3C2410_PA_UART0 + 0x3fff,
		.flags = IORESOURCE_MEM,
	},
	[1] = {
		.start = IRQ_S3CUART_RX0,
		.end   = IRQ_S3CUART_ERR0,
		.flags = IORESOURCE_IRQ,
	}
};

static struct resource s3c2410_uart1_resource[] = {
	[0] = {
		.start = S3C2410_PA_UART1,
		.end   = S3C2410_PA_UART1 + 0x3fff,
		.flags = IORESOURCE_MEM,
	},
	[1] = {
		.start = IRQ_S3CUART_RX1,
		.end   = IRQ_S3CUART_ERR1,
		.flags = IORESOURCE_IRQ,
	}
};

static struct resource s3c2410_uart2_resource[] = {
	[0] = {
		.start = S3C2410_PA_UART2,
		.end   = S3C2410_PA_UART2 + 0x3fff,
		.flags = IORESOURCE_MEM,
	},
	[1] = {
		.start = IRQ_S3CUART_RX2,
		.end   = IRQ_S3CUART_ERR2,
		.flags = IORESOURCE_IRQ,
	}
};

81 82 83 84 85 86 87 88 89 90 91 92 93
static struct resource s3c2410_uart3_resource[] = {
	[0] = {
		.start = S3C2443_PA_UART3,
		.end   = S3C2443_PA_UART3 + 0x3fff,
		.flags = IORESOURCE_MEM,
	},
	[1] = {
		.start = IRQ_S3CUART_RX3,
		.end   = IRQ_S3CUART_ERR3,
		.flags = IORESOURCE_IRQ,
	},
};

94 95 96 97 98 99 100 101 102 103 104 105 106
struct s3c24xx_uart_resources s3c2410_uart_resources[] __initdata = {
	[0] = {
		.resources	= s3c2410_uart0_resource,
		.nr_resources	= ARRAY_SIZE(s3c2410_uart0_resource),
	},
	[1] = {
		.resources	= s3c2410_uart1_resource,
		.nr_resources	= ARRAY_SIZE(s3c2410_uart1_resource),
	},
	[2] = {
		.resources	= s3c2410_uart2_resource,
		.nr_resources	= ARRAY_SIZE(s3c2410_uart2_resource),
	},
107 108 109 110
	[3] = {
		.resources	= s3c2410_uart3_resource,
		.nr_resources	= ARRAY_SIZE(s3c2410_uart3_resource),
	},
111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126
};

/* yart devices */

static struct platform_device s3c24xx_uart_device0 = {
	.id		= 0,
};

static struct platform_device s3c24xx_uart_device1 = {
	.id		= 1,
};

static struct platform_device s3c24xx_uart_device2 = {
	.id		= 2,
};

127 128 129 130 131
static struct platform_device s3c24xx_uart_device3 = {
	.id		= 3,
};

struct platform_device *s3c24xx_uart_src[4] = {
132 133 134
	&s3c24xx_uart_device0,
	&s3c24xx_uart_device1,
	&s3c24xx_uart_device2,
135
	&s3c24xx_uart_device3,
136 137
};

138
struct platform_device *s3c24xx_uart_devs[4] = {
139
};
L
Linus Torvalds 已提交
140 141 142 143 144

/* LCD Controller */

static struct resource s3c_lcd_resource[] = {
	[0] = {
145 146
		.start = S3C24XX_PA_LCD,
		.end   = S3C24XX_PA_LCD + S3C24XX_SZ_LCD - 1,
L
Linus Torvalds 已提交
147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164
		.flags = IORESOURCE_MEM,
	},
	[1] = {
		.start = IRQ_LCD,
		.end   = IRQ_LCD,
		.flags = IORESOURCE_IRQ,
	}

};

static u64 s3c_device_lcd_dmamask = 0xffffffffUL;

struct platform_device s3c_device_lcd = {
	.name		  = "s3c2410-lcd",
	.id		  = -1,
	.num_resources	  = ARRAY_SIZE(s3c_lcd_resource),
	.resource	  = s3c_lcd_resource,
	.dev              = {
165 166
		.dma_mask		= &s3c_device_lcd_dmamask,
		.coherent_dma_mask	= 0xffffffffUL
L
Linus Torvalds 已提交
167 168 169 170 171
	}
};

EXPORT_SYMBOL(s3c_device_lcd);

172
void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *pd)
173
{
174 175 176 177 178 179 180 181 182
	struct s3c2410fb_mach_info *npd;

	npd = kmalloc(sizeof(*npd), GFP_KERNEL);
	if (npd) {
		memcpy(npd, pd, sizeof(*npd));
		s3c_device_lcd.dev.platform_data = npd;
	} else {
		printk(KERN_ERR "no memory for LCD platform data\n");
	}
183 184
}

L
Linus Torvalds 已提交
185 186 187 188
/* USB Device (Gadget)*/

static struct resource s3c_usbgadget_resource[] = {
	[0] = {
189 190
		.start = S3C24XX_PA_USBDEV,
		.end   = S3C24XX_PA_USBDEV + S3C24XX_SZ_USBDEV - 1,
L
Linus Torvalds 已提交
191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209
		.flags = IORESOURCE_MEM,
	},
	[1] = {
		.start = IRQ_USBD,
		.end   = IRQ_USBD,
		.flags = IORESOURCE_IRQ,
	}

};

struct platform_device s3c_device_usbgadget = {
	.name		  = "s3c2410-usbgadget",
	.id		  = -1,
	.num_resources	  = ARRAY_SIZE(s3c_usbgadget_resource),
	.resource	  = s3c_usbgadget_resource,
};

EXPORT_SYMBOL(s3c_device_usbgadget);

210 211 212 213 214 215 216 217 218 219 220 221 222 223
void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *pd)
{
	struct s3c2410_udc_mach_info *npd;

	npd = kmalloc(sizeof(*npd), GFP_KERNEL);
	if (npd) {
		memcpy(npd, pd, sizeof(*npd));
		s3c_device_usbgadget.dev.platform_data = npd;
	} else {
		printk(KERN_ERR "no memory for udc platform data\n");
	}
}


L
Linus Torvalds 已提交
224 225 226 227
/* Watchdog */

static struct resource s3c_wdt_resource[] = {
	[0] = {
228 229
		.start = S3C24XX_PA_WATCHDOG,
		.end   = S3C24XX_PA_WATCHDOG + S3C24XX_SZ_WATCHDOG - 1,
L
Linus Torvalds 已提交
230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252
		.flags = IORESOURCE_MEM,
	},
	[1] = {
		.start = IRQ_WDT,
		.end   = IRQ_WDT,
		.flags = IORESOURCE_IRQ,
	}

};

struct platform_device s3c_device_wdt = {
	.name		  = "s3c2410-wdt",
	.id		  = -1,
	.num_resources	  = ARRAY_SIZE(s3c_wdt_resource),
	.resource	  = s3c_wdt_resource,
};

EXPORT_SYMBOL(s3c_device_wdt);

/* IIS */

static struct resource s3c_iis_resource[] = {
	[0] = {
253 254
		.start = S3C24XX_PA_IIS,
		.end   = S3C24XX_PA_IIS + S3C24XX_SZ_IIS -1,
L
Linus Torvalds 已提交
255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277
		.flags = IORESOURCE_MEM,
	}
};

static u64 s3c_device_iis_dmamask = 0xffffffffUL;

struct platform_device s3c_device_iis = {
	.name		  = "s3c2410-iis",
	.id		  = -1,
	.num_resources	  = ARRAY_SIZE(s3c_iis_resource),
	.resource	  = s3c_iis_resource,
	.dev              = {
		.dma_mask = &s3c_device_iis_dmamask,
		.coherent_dma_mask = 0xffffffffUL
	}
};

EXPORT_SYMBOL(s3c_device_iis);

/* RTC */

static struct resource s3c_rtc_resource[] = {
	[0] = {
278 279
		.start = S3C24XX_PA_RTC,
		.end   = S3C24XX_PA_RTC + 0xff,
L
Linus Torvalds 已提交
280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306
		.flags = IORESOURCE_MEM,
	},
	[1] = {
		.start = IRQ_RTC,
		.end   = IRQ_RTC,
		.flags = IORESOURCE_IRQ,
	},
	[2] = {
		.start = IRQ_TICK,
		.end   = IRQ_TICK,
		.flags = IORESOURCE_IRQ
	}
};

struct platform_device s3c_device_rtc = {
	.name		  = "s3c2410-rtc",
	.id		  = -1,
	.num_resources	  = ARRAY_SIZE(s3c_rtc_resource),
	.resource	  = s3c_rtc_resource,
};

EXPORT_SYMBOL(s3c_device_rtc);

/* ADC */

static struct resource s3c_adc_resource[] = {
	[0] = {
307 308
		.start = S3C24XX_PA_ADC,
		.end   = S3C24XX_PA_ADC + S3C24XX_SZ_ADC - 1,
L
Linus Torvalds 已提交
309 310 311 312
		.flags = IORESOURCE_MEM,
	},
	[1] = {
		.start = IRQ_TC,
313 314 315 316 317
		.end   = IRQ_TC,
		.flags = IORESOURCE_IRQ,
	},
	[2] = {
		.start = IRQ_ADC,
L
Linus Torvalds 已提交
318 319 320 321 322 323 324
		.end   = IRQ_ADC,
		.flags = IORESOURCE_IRQ,
	}

};

struct platform_device s3c_device_adc = {
B
Ben Dooks 已提交
325
	.name		  = "s3c24xx-adc",
L
Linus Torvalds 已提交
326 327 328 329 330
	.id		  = -1,
	.num_resources	  = ARRAY_SIZE(s3c_adc_resource),
	.resource	  = s3c_adc_resource,
};

B
Ben Dooks 已提交
331 332 333
/* HWMON */

struct platform_device s3c_device_hwmon = {
334
	.name		= "s3c-hwmon",
B
Ben Dooks 已提交
335 336 337 338
	.id		= -1,
	.dev.parent	= &s3c_device_adc.dev,
};

L
Linus Torvalds 已提交
339 340 341 342
/* SDI */

static struct resource s3c_sdi_resource[] = {
	[0] = {
343 344
		.start = S3C24XX_PA_SDI,
		.end   = S3C24XX_PA_SDI + S3C24XX_SZ_SDI - 1,
L
Linus Torvalds 已提交
345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367
		.flags = IORESOURCE_MEM,
	},
	[1] = {
		.start = IRQ_SDI,
		.end   = IRQ_SDI,
		.flags = IORESOURCE_IRQ,
	}

};

struct platform_device s3c_device_sdi = {
	.name		  = "s3c2410-sdi",
	.id		  = -1,
	.num_resources	  = ARRAY_SIZE(s3c_sdi_resource),
	.resource	  = s3c_sdi_resource,
};

EXPORT_SYMBOL(s3c_device_sdi);

/* SPI (0) */

static struct resource s3c_spi0_resource[] = {
	[0] = {
368 369
		.start = S3C24XX_PA_SPI,
		.end   = S3C24XX_PA_SPI + 0x1f,
L
Linus Torvalds 已提交
370 371 372 373 374 375 376 377 378 379
		.flags = IORESOURCE_MEM,
	},
	[1] = {
		.start = IRQ_SPI0,
		.end   = IRQ_SPI0,
		.flags = IORESOURCE_IRQ,
	}

};

380 381
static u64 s3c_device_spi0_dmamask = 0xffffffffUL;

L
Linus Torvalds 已提交
382 383 384 385 386
struct platform_device s3c_device_spi0 = {
	.name		  = "s3c2410-spi",
	.id		  = 0,
	.num_resources	  = ARRAY_SIZE(s3c_spi0_resource),
	.resource	  = s3c_spi0_resource,
387 388 389 390
        .dev              = {
                .dma_mask = &s3c_device_spi0_dmamask,
                .coherent_dma_mask = 0xffffffffUL
        }
L
Linus Torvalds 已提交
391 392 393 394 395 396 397 398
};

EXPORT_SYMBOL(s3c_device_spi0);

/* SPI (1) */

static struct resource s3c_spi1_resource[] = {
	[0] = {
399 400
		.start = S3C24XX_PA_SPI + S3C2410_SPI1,
		.end   = S3C24XX_PA_SPI + S3C2410_SPI1 + 0x1f,
L
Linus Torvalds 已提交
401 402 403 404 405 406 407 408 409 410
		.flags = IORESOURCE_MEM,
	},
	[1] = {
		.start = IRQ_SPI1,
		.end   = IRQ_SPI1,
		.flags = IORESOURCE_IRQ,
	}

};

411 412
static u64 s3c_device_spi1_dmamask = 0xffffffffUL;

L
Linus Torvalds 已提交
413 414 415 416 417
struct platform_device s3c_device_spi1 = {
	.name		  = "s3c2410-spi",
	.id		  = 1,
	.num_resources	  = ARRAY_SIZE(s3c_spi1_resource),
	.resource	  = s3c_spi1_resource,
418 419 420 421
        .dev              = {
                .dma_mask = &s3c_device_spi1_dmamask,
                .coherent_dma_mask = 0xffffffffUL
        }
L
Linus Torvalds 已提交
422 423 424 425 426 427 428 429 430 431 432
};

EXPORT_SYMBOL(s3c_device_spi1);

#ifdef CONFIG_CPU_S3C2440

/* Camif Controller */

static struct resource s3c_camif_resource[] = {
	[0] = {
		.start = S3C2440_PA_CAMIF,
433
		.end   = S3C2440_PA_CAMIF + S3C2440_SZ_CAMIF - 1,
L
Linus Torvalds 已提交
434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458
		.flags = IORESOURCE_MEM,
	},
	[1] = {
		.start = IRQ_CAM,
		.end   = IRQ_CAM,
		.flags = IORESOURCE_IRQ,
	}

};

static u64 s3c_device_camif_dmamask = 0xffffffffUL;

struct platform_device s3c_device_camif = {
	.name		  = "s3c2440-camif",
	.id		  = -1,
	.num_resources	  = ARRAY_SIZE(s3c_camif_resource),
	.resource	  = s3c_camif_resource,
	.dev              = {
		.dma_mask = &s3c_device_camif_dmamask,
		.coherent_dma_mask = 0xffffffffUL
	}
};

EXPORT_SYMBOL(s3c_device_camif);

459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506
/* AC97 */

static struct resource s3c_ac97_resource[] = {
	[0] = {
		.start = S3C2440_PA_AC97,
		.end   = S3C2440_PA_AC97 + S3C2440_SZ_AC97 -1,
		.flags = IORESOURCE_MEM,
	},
	[1] = {
		.start = IRQ_S3C244x_AC97,
		.end   = IRQ_S3C244x_AC97,
		.flags = IORESOURCE_IRQ,
	},
	[2] = {
		.name  = "PCM out",
		.start = DMACH_PCM_OUT,
		.end   = DMACH_PCM_OUT,
		.flags = IORESOURCE_DMA,
	},
	[3] = {
		.name  = "PCM in",
		.start = DMACH_PCM_IN,
		.end   = DMACH_PCM_IN,
		.flags = IORESOURCE_DMA,
	},
	[4] = {
		.name  = "Mic in",
		.start = DMACH_MIC_IN,
		.end   = DMACH_MIC_IN,
		.flags = IORESOURCE_DMA,
	},
};

static u64 s3c_device_ac97_dmamask = 0xffffffffUL;

struct platform_device s3c_device_ac97 = {
	.name		  = "s3c-ac97",
	.id		  = -1,
	.num_resources	  = ARRAY_SIZE(s3c_ac97_resource),
	.resource	  = s3c_ac97_resource,
	.dev              = {
		.dma_mask = &s3c_device_ac97_dmamask,
		.coherent_dma_mask = 0xffffffffUL
	}
};

EXPORT_SYMBOL(s3c_device_ac97);

L
Linus Torvalds 已提交
507
#endif // CONFIG_CPU_S32440