Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm
[linux-2.6.git] / arch / arm / plat-s3c24xx / devs.c
1 /* linux/arch/arm/plat-s3c24xx/devs.c
2  *
3  * Copyright (c) 2004 Simtec Electronics
4  *      Ben Dooks <ben@simtec.co.uk>
5  *
6  * Base S3C24XX 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 */
13
14 #include <linux/kernel.h>
15 #include <linux/types.h>
16 #include <linux/interrupt.h>
17 #include <linux/list.h>
18 #include <linux/timer.h>
19 #include <linux/init.h>
20 #include <linux/serial_core.h>
21 #include <linux/platform_device.h>
22 #include <linux/io.h>
23
24 #include <asm/mach/arch.h>
25 #include <asm/mach/map.h>
26 #include <asm/mach/irq.h>
27 #include <mach/fb.h>
28 #include <mach/hardware.h>
29 #include <mach/dma.h>
30 #include <mach/irqs.h>
31 #include <asm/irq.h>
32
33 #include <plat/regs-serial.h>
34 #include <plat/udc.h>
35
36 #include <plat/devs.h>
37 #include <plat/cpu.h>
38 #include <plat/regs-spi.h>
39
40 /* Serial port registrations */
41
42 static struct resource s3c2410_uart0_resource[] = {
43         [0] = {
44                 .start = S3C2410_PA_UART0,
45                 .end   = S3C2410_PA_UART0 + 0x3fff,
46                 .flags = IORESOURCE_MEM,
47         },
48         [1] = {
49                 .start = IRQ_S3CUART_RX0,
50                 .end   = IRQ_S3CUART_ERR0,
51                 .flags = IORESOURCE_IRQ,
52         }
53 };
54
55 static struct resource s3c2410_uart1_resource[] = {
56         [0] = {
57                 .start = S3C2410_PA_UART1,
58                 .end   = S3C2410_PA_UART1 + 0x3fff,
59                 .flags = IORESOURCE_MEM,
60         },
61         [1] = {
62                 .start = IRQ_S3CUART_RX1,
63                 .end   = IRQ_S3CUART_ERR1,
64                 .flags = IORESOURCE_IRQ,
65         }
66 };
67
68 static struct resource s3c2410_uart2_resource[] = {
69         [0] = {
70                 .start = S3C2410_PA_UART2,
71                 .end   = S3C2410_PA_UART2 + 0x3fff,
72                 .flags = IORESOURCE_MEM,
73         },
74         [1] = {
75                 .start = IRQ_S3CUART_RX2,
76                 .end   = IRQ_S3CUART_ERR2,
77                 .flags = IORESOURCE_IRQ,
78         }
79 };
80
81 static struct resource s3c2410_uart3_resource[] = {
82         [0] = {
83                 .start = S3C2443_PA_UART3,
84                 .end   = S3C2443_PA_UART3 + 0x3fff,
85                 .flags = IORESOURCE_MEM,
86         },
87         [1] = {
88                 .start = IRQ_S3CUART_RX3,
89                 .end   = IRQ_S3CUART_ERR3,
90                 .flags = IORESOURCE_IRQ,
91         },
92 };
93
94 struct s3c24xx_uart_resources s3c2410_uart_resources[] __initdata = {
95         [0] = {
96                 .resources      = s3c2410_uart0_resource,
97                 .nr_resources   = ARRAY_SIZE(s3c2410_uart0_resource),
98         },
99         [1] = {
100                 .resources      = s3c2410_uart1_resource,
101                 .nr_resources   = ARRAY_SIZE(s3c2410_uart1_resource),
102         },
103         [2] = {
104                 .resources      = s3c2410_uart2_resource,
105                 .nr_resources   = ARRAY_SIZE(s3c2410_uart2_resource),
106         },
107         [3] = {
108                 .resources      = s3c2410_uart3_resource,
109                 .nr_resources   = ARRAY_SIZE(s3c2410_uart3_resource),
110         },
111 };
112
113 /* yart devices */
114
115 static struct platform_device s3c24xx_uart_device0 = {
116         .id             = 0,
117 };
118
119 static struct platform_device s3c24xx_uart_device1 = {
120         .id             = 1,
121 };
122
123 static struct platform_device s3c24xx_uart_device2 = {
124         .id             = 2,
125 };
126
127 static struct platform_device s3c24xx_uart_device3 = {
128         .id             = 3,
129 };
130
131 struct platform_device *s3c24xx_uart_src[4] = {
132         &s3c24xx_uart_device0,
133         &s3c24xx_uart_device1,
134         &s3c24xx_uart_device2,
135         &s3c24xx_uart_device3,
136 };
137
138 struct platform_device *s3c24xx_uart_devs[4] = {
139 };
140
141 /* LCD Controller */
142
143 static struct resource s3c_lcd_resource[] = {
144         [0] = {
145                 .start = S3C24XX_PA_LCD,
146                 .end   = S3C24XX_PA_LCD + S3C24XX_SZ_LCD - 1,
147                 .flags = IORESOURCE_MEM,
148         },
149         [1] = {
150                 .start = IRQ_LCD,
151                 .end   = IRQ_LCD,
152                 .flags = IORESOURCE_IRQ,
153         }
154
155 };
156
157 static u64 s3c_device_lcd_dmamask = 0xffffffffUL;
158
159 struct platform_device s3c_device_lcd = {
160         .name             = "s3c2410-lcd",
161         .id               = -1,
162         .num_resources    = ARRAY_SIZE(s3c_lcd_resource),
163         .resource         = s3c_lcd_resource,
164         .dev              = {
165                 .dma_mask               = &s3c_device_lcd_dmamask,
166                 .coherent_dma_mask      = 0xffffffffUL
167         }
168 };
169
170 EXPORT_SYMBOL(s3c_device_lcd);
171
172 void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *pd)
173 {
174         struct s3c2410fb_mach_info *npd;
175
176         npd = kmalloc(sizeof(*npd), GFP_KERNEL);
177         if (npd) {
178                 memcpy(npd, pd, sizeof(*npd));
179                 s3c_device_lcd.dev.platform_data = npd;
180         } else {
181                 printk(KERN_ERR "no memory for LCD platform data\n");
182         }
183 }
184
185 /* USB Device (Gadget)*/
186
187 static struct resource s3c_usbgadget_resource[] = {
188         [0] = {
189                 .start = S3C24XX_PA_USBDEV,
190                 .end   = S3C24XX_PA_USBDEV + S3C24XX_SZ_USBDEV - 1,
191                 .flags = IORESOURCE_MEM,
192         },
193         [1] = {
194                 .start = IRQ_USBD,
195                 .end   = IRQ_USBD,
196                 .flags = IORESOURCE_IRQ,
197         }
198
199 };
200
201 struct platform_device s3c_device_usbgadget = {
202         .name             = "s3c2410-usbgadget",
203         .id               = -1,
204         .num_resources    = ARRAY_SIZE(s3c_usbgadget_resource),
205         .resource         = s3c_usbgadget_resource,
206 };
207
208 EXPORT_SYMBOL(s3c_device_usbgadget);
209
210 void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *pd)
211 {
212         struct s3c2410_udc_mach_info *npd;
213
214         npd = kmalloc(sizeof(*npd), GFP_KERNEL);
215         if (npd) {
216                 memcpy(npd, pd, sizeof(*npd));
217                 s3c_device_usbgadget.dev.platform_data = npd;
218         } else {
219                 printk(KERN_ERR "no memory for udc platform data\n");
220         }
221 }
222
223
224 /* Watchdog */
225
226 static struct resource s3c_wdt_resource[] = {
227         [0] = {
228                 .start = S3C24XX_PA_WATCHDOG,
229                 .end   = S3C24XX_PA_WATCHDOG + S3C24XX_SZ_WATCHDOG - 1,
230                 .flags = IORESOURCE_MEM,
231         },
232         [1] = {
233                 .start = IRQ_WDT,
234                 .end   = IRQ_WDT,
235                 .flags = IORESOURCE_IRQ,
236         }
237
238 };
239
240 struct platform_device s3c_device_wdt = {
241         .name             = "s3c2410-wdt",
242         .id               = -1,
243         .num_resources    = ARRAY_SIZE(s3c_wdt_resource),
244         .resource         = s3c_wdt_resource,
245 };
246
247 EXPORT_SYMBOL(s3c_device_wdt);
248
249 /* IIS */
250
251 static struct resource s3c_iis_resource[] = {
252         [0] = {
253                 .start = S3C24XX_PA_IIS,
254                 .end   = S3C24XX_PA_IIS + S3C24XX_SZ_IIS -1,
255                 .flags = IORESOURCE_MEM,
256         }
257 };
258
259 static u64 s3c_device_iis_dmamask = 0xffffffffUL;
260
261 struct platform_device s3c_device_iis = {
262         .name             = "s3c2410-iis",
263         .id               = -1,
264         .num_resources    = ARRAY_SIZE(s3c_iis_resource),
265         .resource         = s3c_iis_resource,
266         .dev              = {
267                 .dma_mask = &s3c_device_iis_dmamask,
268                 .coherent_dma_mask = 0xffffffffUL
269         }
270 };
271
272 EXPORT_SYMBOL(s3c_device_iis);
273
274 /* RTC */
275
276 static struct resource s3c_rtc_resource[] = {
277         [0] = {
278                 .start = S3C24XX_PA_RTC,
279                 .end   = S3C24XX_PA_RTC + 0xff,
280                 .flags = IORESOURCE_MEM,
281         },
282         [1] = {
283                 .start = IRQ_RTC,
284                 .end   = IRQ_RTC,
285                 .flags = IORESOURCE_IRQ,
286         },
287         [2] = {
288                 .start = IRQ_TICK,
289                 .end   = IRQ_TICK,
290                 .flags = IORESOURCE_IRQ
291         }
292 };
293
294 struct platform_device s3c_device_rtc = {
295         .name             = "s3c2410-rtc",
296         .id               = -1,
297         .num_resources    = ARRAY_SIZE(s3c_rtc_resource),
298         .resource         = s3c_rtc_resource,
299 };
300
301 EXPORT_SYMBOL(s3c_device_rtc);
302
303 /* ADC */
304
305 static struct resource s3c_adc_resource[] = {
306         [0] = {
307                 .start = S3C24XX_PA_ADC,
308                 .end   = S3C24XX_PA_ADC + S3C24XX_SZ_ADC - 1,
309                 .flags = IORESOURCE_MEM,
310         },
311         [1] = {
312                 .start = IRQ_TC,
313                 .end   = IRQ_TC,
314                 .flags = IORESOURCE_IRQ,
315         },
316         [2] = {
317                 .start = IRQ_ADC,
318                 .end   = IRQ_ADC,
319                 .flags = IORESOURCE_IRQ,
320         }
321
322 };
323
324 struct platform_device s3c_device_adc = {
325         .name             = "s3c24xx-adc",
326         .id               = -1,
327         .num_resources    = ARRAY_SIZE(s3c_adc_resource),
328         .resource         = s3c_adc_resource,
329 };
330
331 /* HWMON */
332
333 struct platform_device s3c_device_hwmon = {
334         .name           = "s3c-hwmon",
335         .id             = -1,
336         .dev.parent     = &s3c_device_adc.dev,
337 };
338
339 /* SDI */
340
341 static struct resource s3c_sdi_resource[] = {
342         [0] = {
343                 .start = S3C24XX_PA_SDI,
344                 .end   = S3C24XX_PA_SDI + S3C24XX_SZ_SDI - 1,
345                 .flags = IORESOURCE_MEM,
346         },
347         [1] = {
348                 .start = IRQ_SDI,
349                 .end   = IRQ_SDI,
350                 .flags = IORESOURCE_IRQ,
351         }
352
353 };
354
355 struct platform_device s3c_device_sdi = {
356         .name             = "s3c2410-sdi",
357         .id               = -1,
358         .num_resources    = ARRAY_SIZE(s3c_sdi_resource),
359         .resource         = s3c_sdi_resource,
360 };
361
362 EXPORT_SYMBOL(s3c_device_sdi);
363
364 /* SPI (0) */
365
366 static struct resource s3c_spi0_resource[] = {
367         [0] = {
368                 .start = S3C24XX_PA_SPI,
369                 .end   = S3C24XX_PA_SPI + 0x1f,
370                 .flags = IORESOURCE_MEM,
371         },
372         [1] = {
373                 .start = IRQ_SPI0,
374                 .end   = IRQ_SPI0,
375                 .flags = IORESOURCE_IRQ,
376         }
377
378 };
379
380 static u64 s3c_device_spi0_dmamask = 0xffffffffUL;
381
382 struct platform_device s3c_device_spi0 = {
383         .name             = "s3c2410-spi",
384         .id               = 0,
385         .num_resources    = ARRAY_SIZE(s3c_spi0_resource),
386         .resource         = s3c_spi0_resource,
387         .dev              = {
388                 .dma_mask = &s3c_device_spi0_dmamask,
389                 .coherent_dma_mask = 0xffffffffUL
390         }
391 };
392
393 EXPORT_SYMBOL(s3c_device_spi0);
394
395 /* SPI (1) */
396
397 static struct resource s3c_spi1_resource[] = {
398         [0] = {
399                 .start = S3C24XX_PA_SPI + S3C2410_SPI1,
400                 .end   = S3C24XX_PA_SPI + S3C2410_SPI1 + 0x1f,
401                 .flags = IORESOURCE_MEM,
402         },
403         [1] = {
404                 .start = IRQ_SPI1,
405                 .end   = IRQ_SPI1,
406                 .flags = IORESOURCE_IRQ,
407         }
408
409 };
410
411 static u64 s3c_device_spi1_dmamask = 0xffffffffUL;
412
413 struct platform_device s3c_device_spi1 = {
414         .name             = "s3c2410-spi",
415         .id               = 1,
416         .num_resources    = ARRAY_SIZE(s3c_spi1_resource),
417         .resource         = s3c_spi1_resource,
418         .dev              = {
419                 .dma_mask = &s3c_device_spi1_dmamask,
420                 .coherent_dma_mask = 0xffffffffUL
421         }
422 };
423
424 EXPORT_SYMBOL(s3c_device_spi1);
425
426 #ifdef CONFIG_CPU_S3C2440
427
428 /* Camif Controller */
429
430 static struct resource s3c_camif_resource[] = {
431         [0] = {
432                 .start = S3C2440_PA_CAMIF,
433                 .end   = S3C2440_PA_CAMIF + S3C2440_SZ_CAMIF - 1,
434                 .flags = IORESOURCE_MEM,
435         },
436         [1] = {
437                 .start = IRQ_CAM,
438                 .end   = IRQ_CAM,
439                 .flags = IORESOURCE_IRQ,
440         }
441
442 };
443
444 static u64 s3c_device_camif_dmamask = 0xffffffffUL;
445
446 struct platform_device s3c_device_camif = {
447         .name             = "s3c2440-camif",
448         .id               = -1,
449         .num_resources    = ARRAY_SIZE(s3c_camif_resource),
450         .resource         = s3c_camif_resource,
451         .dev              = {
452                 .dma_mask = &s3c_device_camif_dmamask,
453                 .coherent_dma_mask = 0xffffffffUL
454         }
455 };
456
457 EXPORT_SYMBOL(s3c_device_camif);
458
459 /* AC97 */
460
461 static struct resource s3c_ac97_resource[] = {
462         [0] = {
463                 .start = S3C2440_PA_AC97,
464                 .end   = S3C2440_PA_AC97 + S3C2440_SZ_AC97 -1,
465                 .flags = IORESOURCE_MEM,
466         },
467         [1] = {
468                 .start = IRQ_S3C244x_AC97,
469                 .end   = IRQ_S3C244x_AC97,
470                 .flags = IORESOURCE_IRQ,
471         },
472         [2] = {
473                 .name  = "PCM out",
474                 .start = DMACH_PCM_OUT,
475                 .end   = DMACH_PCM_OUT,
476                 .flags = IORESOURCE_DMA,
477         },
478         [3] = {
479                 .name  = "PCM in",
480                 .start = DMACH_PCM_IN,
481                 .end   = DMACH_PCM_IN,
482                 .flags = IORESOURCE_DMA,
483         },
484         [4] = {
485                 .name  = "Mic in",
486                 .start = DMACH_MIC_IN,
487                 .end   = DMACH_MIC_IN,
488                 .flags = IORESOURCE_DMA,
489         },
490 };
491
492 static u64 s3c_device_ac97_dmamask = 0xffffffffUL;
493
494 struct platform_device s3c_device_ac97 = {
495         .name             = "s3c-ac97",
496         .id               = -1,
497         .num_resources    = ARRAY_SIZE(s3c_ac97_resource),
498         .resource         = s3c_ac97_resource,
499         .dev              = {
500                 .dma_mask = &s3c_device_ac97_dmamask,
501                 .coherent_dma_mask = 0xffffffffUL
502         }
503 };
504
505 EXPORT_SYMBOL(s3c_device_ac97);
506
507 #endif // CONFIG_CPU_S32440