Merge ../ntfs-2.6-devel
[linux-2.6] / 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  *     15-Jan-2006 LCVR Using S3C24XX_PA_##x macro for common S3C24XX devices
14  *     10-Mar-2005 LCVR Changed S3C2410_{VA,SZ} to S3C24XX_{VA,SZ}
15  *     10-Feb-2005 BJD  Added camera from guillaume.gourat@nexvision.tv
16  *     29-Aug-2004 BJD  Added timers 0 through 3
17  *     29-Aug-2004 BJD  Changed index of devices we only have one of to -1
18  *     21-Aug-2004 BJD  Added IRQ_TICK to RTC resources
19  *     18-Aug-2004 BJD  Created initial version
20 */
21
22 #include <linux/kernel.h>
23 #include <linux/types.h>
24 #include <linux/interrupt.h>
25 #include <linux/list.h>
26 #include <linux/timer.h>
27 #include <linux/init.h>
28 #include <linux/platform_device.h>
29
30 #include <asm/mach/arch.h>
31 #include <asm/mach/map.h>
32 #include <asm/mach/irq.h>
33 #include <asm/arch/fb.h>
34 #include <asm/hardware.h>
35 #include <asm/io.h>
36 #include <asm/irq.h>
37
38 #include <asm/arch/regs-serial.h>
39
40 #include "devs.h"
41
42 /* Serial port registrations */
43
44 struct platform_device *s3c24xx_uart_devs[3];
45
46 /* USB Host Controller */
47
48 static struct resource s3c_usb_resource[] = {
49         [0] = {
50                 .start = S3C24XX_PA_USBHOST,
51                 .end   = S3C24XX_PA_USBHOST + S3C24XX_SZ_USBHOST - 1,
52                 .flags = IORESOURCE_MEM,
53         },
54         [1] = {
55                 .start = IRQ_USBH,
56                 .end   = IRQ_USBH,
57                 .flags = IORESOURCE_IRQ,
58         }
59 };
60
61 static u64 s3c_device_usb_dmamask = 0xffffffffUL;
62
63 struct platform_device s3c_device_usb = {
64         .name             = "s3c2410-ohci",
65         .id               = -1,
66         .num_resources    = ARRAY_SIZE(s3c_usb_resource),
67         .resource         = s3c_usb_resource,
68         .dev              = {
69                 .dma_mask = &s3c_device_usb_dmamask,
70                 .coherent_dma_mask = 0xffffffffUL
71         }
72 };
73
74 EXPORT_SYMBOL(s3c_device_usb);
75
76 /* LCD Controller */
77
78 static struct resource s3c_lcd_resource[] = {
79         [0] = {
80                 .start = S3C24XX_PA_LCD,
81                 .end   = S3C24XX_PA_LCD + S3C24XX_SZ_LCD - 1,
82                 .flags = IORESOURCE_MEM,
83         },
84         [1] = {
85                 .start = IRQ_LCD,
86                 .end   = IRQ_LCD,
87                 .flags = IORESOURCE_IRQ,
88         }
89
90 };
91
92 static u64 s3c_device_lcd_dmamask = 0xffffffffUL;
93
94 struct platform_device s3c_device_lcd = {
95         .name             = "s3c2410-lcd",
96         .id               = -1,
97         .num_resources    = ARRAY_SIZE(s3c_lcd_resource),
98         .resource         = s3c_lcd_resource,
99         .dev              = {
100                 .dma_mask               = &s3c_device_lcd_dmamask,
101                 .coherent_dma_mask      = 0xffffffffUL
102         }
103 };
104
105 EXPORT_SYMBOL(s3c_device_lcd);
106
107 void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *pd)
108 {
109         struct s3c2410fb_mach_info *npd;
110
111         npd = kmalloc(sizeof(*npd), GFP_KERNEL);
112         if (npd) {
113                 memcpy(npd, pd, sizeof(*npd));
114                 s3c_device_lcd.dev.platform_data = npd;
115         } else {
116                 printk(KERN_ERR "no memory for LCD platform data\n");
117         }
118 }
119
120 /* NAND Controller */
121
122 static struct resource s3c_nand_resource[] = {
123         [0] = {
124                 .start = S3C2410_PA_NAND,
125                 .end   = S3C2410_PA_NAND + S3C24XX_SZ_NAND - 1,
126                 .flags = IORESOURCE_MEM,
127         }
128 };
129
130 struct platform_device s3c_device_nand = {
131         .name             = "s3c2410-nand",
132         .id               = -1,
133         .num_resources    = ARRAY_SIZE(s3c_nand_resource),
134         .resource         = s3c_nand_resource,
135 };
136
137 EXPORT_SYMBOL(s3c_device_nand);
138
139 /* USB Device (Gadget)*/
140
141 static struct resource s3c_usbgadget_resource[] = {
142         [0] = {
143                 .start = S3C24XX_PA_USBDEV,
144                 .end   = S3C24XX_PA_USBDEV + S3C24XX_SZ_USBDEV - 1,
145                 .flags = IORESOURCE_MEM,
146         },
147         [1] = {
148                 .start = IRQ_USBD,
149                 .end   = IRQ_USBD,
150                 .flags = IORESOURCE_IRQ,
151         }
152
153 };
154
155 struct platform_device s3c_device_usbgadget = {
156         .name             = "s3c2410-usbgadget",
157         .id               = -1,
158         .num_resources    = ARRAY_SIZE(s3c_usbgadget_resource),
159         .resource         = s3c_usbgadget_resource,
160 };
161
162 EXPORT_SYMBOL(s3c_device_usbgadget);
163
164 /* Watchdog */
165
166 static struct resource s3c_wdt_resource[] = {
167         [0] = {
168                 .start = S3C24XX_PA_WATCHDOG,
169                 .end   = S3C24XX_PA_WATCHDOG + S3C24XX_SZ_WATCHDOG - 1,
170                 .flags = IORESOURCE_MEM,
171         },
172         [1] = {
173                 .start = IRQ_WDT,
174                 .end   = IRQ_WDT,
175                 .flags = IORESOURCE_IRQ,
176         }
177
178 };
179
180 struct platform_device s3c_device_wdt = {
181         .name             = "s3c2410-wdt",
182         .id               = -1,
183         .num_resources    = ARRAY_SIZE(s3c_wdt_resource),
184         .resource         = s3c_wdt_resource,
185 };
186
187 EXPORT_SYMBOL(s3c_device_wdt);
188
189 /* I2C */
190
191 static struct resource s3c_i2c_resource[] = {
192         [0] = {
193                 .start = S3C24XX_PA_IIC,
194                 .end   = S3C24XX_PA_IIC + S3C24XX_SZ_IIC - 1,
195                 .flags = IORESOURCE_MEM,
196         },
197         [1] = {
198                 .start = IRQ_IIC,
199                 .end   = IRQ_IIC,
200                 .flags = IORESOURCE_IRQ,
201         }
202
203 };
204
205 struct platform_device s3c_device_i2c = {
206         .name             = "s3c2410-i2c",
207         .id               = -1,
208         .num_resources    = ARRAY_SIZE(s3c_i2c_resource),
209         .resource         = s3c_i2c_resource,
210 };
211
212 EXPORT_SYMBOL(s3c_device_i2c);
213
214 /* IIS */
215
216 static struct resource s3c_iis_resource[] = {
217         [0] = {
218                 .start = S3C24XX_PA_IIS,
219                 .end   = S3C24XX_PA_IIS + S3C24XX_SZ_IIS -1,
220                 .flags = IORESOURCE_MEM,
221         }
222 };
223
224 static u64 s3c_device_iis_dmamask = 0xffffffffUL;
225
226 struct platform_device s3c_device_iis = {
227         .name             = "s3c2410-iis",
228         .id               = -1,
229         .num_resources    = ARRAY_SIZE(s3c_iis_resource),
230         .resource         = s3c_iis_resource,
231         .dev              = {
232                 .dma_mask = &s3c_device_iis_dmamask,
233                 .coherent_dma_mask = 0xffffffffUL
234         }
235 };
236
237 EXPORT_SYMBOL(s3c_device_iis);
238
239 /* RTC */
240
241 static struct resource s3c_rtc_resource[] = {
242         [0] = {
243                 .start = S3C24XX_PA_RTC,
244                 .end   = S3C24XX_PA_RTC + 0xff,
245                 .flags = IORESOURCE_MEM,
246         },
247         [1] = {
248                 .start = IRQ_RTC,
249                 .end   = IRQ_RTC,
250                 .flags = IORESOURCE_IRQ,
251         },
252         [2] = {
253                 .start = IRQ_TICK,
254                 .end   = IRQ_TICK,
255                 .flags = IORESOURCE_IRQ
256         }
257 };
258
259 struct platform_device s3c_device_rtc = {
260         .name             = "s3c2410-rtc",
261         .id               = -1,
262         .num_resources    = ARRAY_SIZE(s3c_rtc_resource),
263         .resource         = s3c_rtc_resource,
264 };
265
266 EXPORT_SYMBOL(s3c_device_rtc);
267
268 /* ADC */
269
270 static struct resource s3c_adc_resource[] = {
271         [0] = {
272                 .start = S3C24XX_PA_ADC,
273                 .end   = S3C24XX_PA_ADC + S3C24XX_SZ_ADC - 1,
274                 .flags = IORESOURCE_MEM,
275         },
276         [1] = {
277                 .start = IRQ_TC,
278                 .end   = IRQ_TC,
279                 .flags = IORESOURCE_IRQ,
280         },
281         [2] = {
282                 .start = IRQ_ADC,
283                 .end   = IRQ_ADC,
284                 .flags = IORESOURCE_IRQ,
285         }
286
287 };
288
289 struct platform_device s3c_device_adc = {
290         .name             = "s3c2410-adc",
291         .id               = -1,
292         .num_resources    = ARRAY_SIZE(s3c_adc_resource),
293         .resource         = s3c_adc_resource,
294 };
295
296 /* SDI */
297
298 static struct resource s3c_sdi_resource[] = {
299         [0] = {
300                 .start = S3C2410_PA_SDI,
301                 .end   = S3C2410_PA_SDI + S3C24XX_SZ_SDI - 1,
302                 .flags = IORESOURCE_MEM,
303         },
304         [1] = {
305                 .start = IRQ_SDI,
306                 .end   = IRQ_SDI,
307                 .flags = IORESOURCE_IRQ,
308         }
309
310 };
311
312 struct platform_device s3c_device_sdi = {
313         .name             = "s3c2410-sdi",
314         .id               = -1,
315         .num_resources    = ARRAY_SIZE(s3c_sdi_resource),
316         .resource         = s3c_sdi_resource,
317 };
318
319 EXPORT_SYMBOL(s3c_device_sdi);
320
321 /* SPI (0) */
322
323 static struct resource s3c_spi0_resource[] = {
324         [0] = {
325                 .start = S3C24XX_PA_SPI,
326                 .end   = S3C24XX_PA_SPI + 0x1f,
327                 .flags = IORESOURCE_MEM,
328         },
329         [1] = {
330                 .start = IRQ_SPI0,
331                 .end   = IRQ_SPI0,
332                 .flags = IORESOURCE_IRQ,
333         }
334
335 };
336
337 struct platform_device s3c_device_spi0 = {
338         .name             = "s3c2410-spi",
339         .id               = 0,
340         .num_resources    = ARRAY_SIZE(s3c_spi0_resource),
341         .resource         = s3c_spi0_resource,
342 };
343
344 EXPORT_SYMBOL(s3c_device_spi0);
345
346 /* SPI (1) */
347
348 static struct resource s3c_spi1_resource[] = {
349         [0] = {
350                 .start = S3C24XX_PA_SPI + 0x20,
351                 .end   = S3C24XX_PA_SPI + 0x20 + 0x1f,
352                 .flags = IORESOURCE_MEM,
353         },
354         [1] = {
355                 .start = IRQ_SPI1,
356                 .end   = IRQ_SPI1,
357                 .flags = IORESOURCE_IRQ,
358         }
359
360 };
361
362 struct platform_device s3c_device_spi1 = {
363         .name             = "s3c2410-spi",
364         .id               = 1,
365         .num_resources    = ARRAY_SIZE(s3c_spi1_resource),
366         .resource         = s3c_spi1_resource,
367 };
368
369 EXPORT_SYMBOL(s3c_device_spi1);
370
371 /* pwm timer blocks */
372
373 static struct resource s3c_timer0_resource[] = {
374         [0] = {
375                 .start = S3C24XX_PA_TIMER + 0x0C,
376                 .end   = S3C24XX_PA_TIMER + 0x0C + 0xB,
377                 .flags = IORESOURCE_MEM,
378         },
379         [1] = {
380                 .start = IRQ_TIMER0,
381                 .end   = IRQ_TIMER0,
382                 .flags = IORESOURCE_IRQ,
383         }
384
385 };
386
387 struct platform_device s3c_device_timer0 = {
388         .name             = "s3c2410-timer",
389         .id               = 0,
390         .num_resources    = ARRAY_SIZE(s3c_timer0_resource),
391         .resource         = s3c_timer0_resource,
392 };
393
394 EXPORT_SYMBOL(s3c_device_timer0);
395
396 /* timer 1 */
397
398 static struct resource s3c_timer1_resource[] = {
399         [0] = {
400                 .start = S3C24XX_PA_TIMER + 0x18,
401                 .end   = S3C24XX_PA_TIMER + 0x23,
402                 .flags = IORESOURCE_MEM,
403         },
404         [1] = {
405                 .start = IRQ_TIMER1,
406                 .end   = IRQ_TIMER1,
407                 .flags = IORESOURCE_IRQ,
408         }
409
410 };
411
412 struct platform_device s3c_device_timer1 = {
413         .name             = "s3c2410-timer",
414         .id               = 1,
415         .num_resources    = ARRAY_SIZE(s3c_timer1_resource),
416         .resource         = s3c_timer1_resource,
417 };
418
419 EXPORT_SYMBOL(s3c_device_timer1);
420
421 /* timer 2 */
422
423 static struct resource s3c_timer2_resource[] = {
424         [0] = {
425                 .start = S3C24XX_PA_TIMER + 0x24,
426                 .end   = S3C24XX_PA_TIMER + 0x2F,
427                 .flags = IORESOURCE_MEM,
428         },
429         [1] = {
430                 .start = IRQ_TIMER2,
431                 .end   = IRQ_TIMER2,
432                 .flags = IORESOURCE_IRQ,
433         }
434
435 };
436
437 struct platform_device s3c_device_timer2 = {
438         .name             = "s3c2410-timer",
439         .id               = 2,
440         .num_resources    = ARRAY_SIZE(s3c_timer2_resource),
441         .resource         = s3c_timer2_resource,
442 };
443
444 EXPORT_SYMBOL(s3c_device_timer2);
445
446 /* timer 3 */
447
448 static struct resource s3c_timer3_resource[] = {
449         [0] = {
450                 .start = S3C24XX_PA_TIMER + 0x30,
451                 .end   = S3C24XX_PA_TIMER + 0x3B,
452                 .flags = IORESOURCE_MEM,
453         },
454         [1] = {
455                 .start = IRQ_TIMER3,
456                 .end   = IRQ_TIMER3,
457                 .flags = IORESOURCE_IRQ,
458         }
459
460 };
461
462 struct platform_device s3c_device_timer3 = {
463         .name             = "s3c2410-timer",
464         .id               = 3,
465         .num_resources    = ARRAY_SIZE(s3c_timer3_resource),
466         .resource         = s3c_timer3_resource,
467 };
468
469 EXPORT_SYMBOL(s3c_device_timer3);
470
471 #ifdef CONFIG_CPU_S3C2440
472
473 /* Camif Controller */
474
475 static struct resource s3c_camif_resource[] = {
476         [0] = {
477                 .start = S3C2440_PA_CAMIF,
478                 .end   = S3C2440_PA_CAMIF + S3C2440_SZ_CAMIF - 1,
479                 .flags = IORESOURCE_MEM,
480         },
481         [1] = {
482                 .start = IRQ_CAM,
483                 .end   = IRQ_CAM,
484                 .flags = IORESOURCE_IRQ,
485         }
486
487 };
488
489 static u64 s3c_device_camif_dmamask = 0xffffffffUL;
490
491 struct platform_device s3c_device_camif = {
492         .name             = "s3c2440-camif",
493         .id               = -1,
494         .num_resources    = ARRAY_SIZE(s3c_camif_resource),
495         .resource         = s3c_camif_resource,
496         .dev              = {
497                 .dma_mask = &s3c_device_camif_dmamask,
498                 .coherent_dma_mask = 0xffffffffUL
499         }
500 };
501
502 EXPORT_SYMBOL(s3c_device_camif);
503
504 #endif // CONFIG_CPU_S32440