correct email address of Manfred Spraul
[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  *     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