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ASoC: Samsung: Rename DMA device
[linux-2.6.git] / arch / arm / plat-s3c24xx / devs.c
blob4bf0b3912a690fe050c143db7a345b62b4d4e0f8
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 #include <linux/slab.h>
24 #include <linux/string.h>
25
26 #include <asm/mach/arch.h>
27 #include <asm/mach/map.h>
28 #include <asm/mach/irq.h>
29 #include <mach/fb.h>
30 #include <mach/hardware.h>
31 #include <mach/dma.h>
32 #include <mach/irqs.h>
33 #include <asm/irq.h>
34
35 #include <plat/regs-serial.h>
36 #include <plat/udc.h>
37 #include <plat/mci.h>
38
39 #include <plat/devs.h>
40 #include <plat/cpu.h>
41 #include <plat/regs-spi.h>
42 #include <plat/ts.h>
43
44 /* Serial port registrations */
45
46 static struct resource s3c2410_uart0_resource[] = {
47 [0] = {
48 .start = S3C2410_PA_UART0,
49 .end = S3C2410_PA_UART0 + 0x3fff,
50 .flags = IORESOURCE_MEM,
51 },
52 [1] = {
53 .start = IRQ_S3CUART_RX0,
54 .end = IRQ_S3CUART_ERR0,
55 .flags = IORESOURCE_IRQ,
56 }
57 };
58
59 static struct resource s3c2410_uart1_resource[] = {
60 [0] = {
61 .start = S3C2410_PA_UART1,
62 .end = S3C2410_PA_UART1 + 0x3fff,
63 .flags = IORESOURCE_MEM,
64 },
65 [1] = {
66 .start = IRQ_S3CUART_RX1,
67 .end = IRQ_S3CUART_ERR1,
68 .flags = IORESOURCE_IRQ,
69 }
70 };
71
72 static struct resource s3c2410_uart2_resource[] = {
73 [0] = {
74 .start = S3C2410_PA_UART2,
75 .end = S3C2410_PA_UART2 + 0x3fff,
76 .flags = IORESOURCE_MEM,
77 },
78 [1] = {
79 .start = IRQ_S3CUART_RX2,
80 .end = IRQ_S3CUART_ERR2,
81 .flags = IORESOURCE_IRQ,
82 }
83 };
84
85 static struct resource s3c2410_uart3_resource[] = {
86 [0] = {
87 .start = S3C2443_PA_UART3,
88 .end = S3C2443_PA_UART3 + 0x3fff,
89 .flags = IORESOURCE_MEM,
90 },
91 [1] = {
92 .start = IRQ_S3CUART_RX3,
93 .end = IRQ_S3CUART_ERR3,
94 .flags = IORESOURCE_IRQ,
95 },
96 };
97
98 struct s3c24xx_uart_resources s3c2410_uart_resources[] __initdata = {
99 [0] = {
100 .resources = s3c2410_uart0_resource,
101 .nr_resources = ARRAY_SIZE(s3c2410_uart0_resource),
102 },
103 [1] = {
104 .resources = s3c2410_uart1_resource,
105 .nr_resources = ARRAY_SIZE(s3c2410_uart1_resource),
106 },
107 [2] = {
108 .resources = s3c2410_uart2_resource,
109 .nr_resources = ARRAY_SIZE(s3c2410_uart2_resource),
110 },
111 [3] = {
112 .resources = s3c2410_uart3_resource,
113 .nr_resources = ARRAY_SIZE(s3c2410_uart3_resource),
114 },
115 };
116
117 /* LCD Controller */
118
119 static struct resource s3c_lcd_resource[] = {
120 [0] = {
121 .start = S3C24XX_PA_LCD,
122 .end = S3C24XX_PA_LCD + S3C24XX_SZ_LCD - 1,
123 .flags = IORESOURCE_MEM,
124 },
125 [1] = {
126 .start = IRQ_LCD,
127 .end = IRQ_LCD,
128 .flags = IORESOURCE_IRQ,
129 }
130
131 };
132
133 static u64 s3c_device_lcd_dmamask = 0xffffffffUL;
134
135 struct platform_device s3c_device_lcd = {
136 .name = "s3c2410-lcd",
137 .id = -1,
138 .num_resources = ARRAY_SIZE(s3c_lcd_resource),
139 .resource = s3c_lcd_resource,
140 .dev = {
141 .dma_mask = &s3c_device_lcd_dmamask,
142 .coherent_dma_mask = 0xffffffffUL
143 }
144 };
145
146 EXPORT_SYMBOL(s3c_device_lcd);
147
148 void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *pd)
149 {
150 struct s3c2410fb_mach_info *npd;
151
152 npd = kmemdup(pd, sizeof(*npd), GFP_KERNEL);
153 if (npd) {
154 s3c_device_lcd.dev.platform_data = npd;
155 npd->displays = kmemdup(pd->displays,
156 sizeof(struct s3c2410fb_display) * npd->num_displays,
157 GFP_KERNEL);
158 if (!npd->displays)
159 printk(KERN_ERR "no memory for LCD display data\n");
160 } else {
161 printk(KERN_ERR "no memory for LCD platform data\n");
162 }
163 }
164
165 /* Touchscreen */
166
167 static struct resource s3c_ts_resource[] = {
168 [0] = {
169 .start = S3C24XX_PA_ADC,
170 .end = S3C24XX_PA_ADC + S3C24XX_SZ_ADC - 1,
171 .flags = IORESOURCE_MEM,
172 },
173 [1] = {
174 .start = IRQ_TC,
175 .end = IRQ_TC,
176 .flags = IORESOURCE_IRQ,
177 },
178
179 };
180
181 struct platform_device s3c_device_ts = {
182 .name = "s3c2410-ts",
183 .id = -1,
184 .dev.parent = &s3c_device_adc.dev,
185 .num_resources = ARRAY_SIZE(s3c_ts_resource),
186 .resource = s3c_ts_resource,
187 };
188 EXPORT_SYMBOL(s3c_device_ts);
189
190 static struct s3c2410_ts_mach_info s3c2410ts_info;
191
192 void __init s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info *hard_s3c2410ts_info)
193 {
194 memcpy(&s3c2410ts_info, hard_s3c2410ts_info, sizeof(struct s3c2410_ts_mach_info));
195 s3c_device_ts.dev.platform_data = &s3c2410ts_info;
196 }
197 EXPORT_SYMBOL(s3c24xx_ts_set_platdata);
198
199 /* USB Device (Gadget)*/
200
201 static struct resource s3c_usbgadget_resource[] = {
202 [0] = {
203 .start = S3C24XX_PA_USBDEV,
204 .end = S3C24XX_PA_USBDEV + S3C24XX_SZ_USBDEV - 1,
205 .flags = IORESOURCE_MEM,
206 },
207 [1] = {
208 .start = IRQ_USBD,
209 .end = IRQ_USBD,
210 .flags = IORESOURCE_IRQ,
211 }
212
213 };
214
215 struct platform_device s3c_device_usbgadget = {
216 .name = "s3c2410-usbgadget",
217 .id = -1,
218 .num_resources = ARRAY_SIZE(s3c_usbgadget_resource),
219 .resource = s3c_usbgadget_resource,
220 };
221
222 EXPORT_SYMBOL(s3c_device_usbgadget);
223
224 void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *pd)
225 {
226 struct s3c2410_udc_mach_info *npd;
227
228 npd = kmalloc(sizeof(*npd), GFP_KERNEL);
229 if (npd) {
230 memcpy(npd, pd, sizeof(*npd));
231 s3c_device_usbgadget.dev.platform_data = npd;
232 } else {
233 printk(KERN_ERR "no memory for udc platform data\n");
234 }
235 }
236
237 /* IIS */
238
239 static struct resource s3c_iis_resource[] = {
240 [0] = {
241 .start = S3C24XX_PA_IIS,
242 .end = S3C24XX_PA_IIS + S3C24XX_SZ_IIS -1,
243 .flags = IORESOURCE_MEM,
244 }
245 };
246
247 static u64 s3c_device_iis_dmamask = 0xffffffffUL;
248
249 struct platform_device s3c_device_iis = {
250 .name = "s3c24xx-iis",
251 .id = -1,
252 .num_resources = ARRAY_SIZE(s3c_iis_resource),
253 .resource = s3c_iis_resource,
254 .dev = {
255 .dma_mask = &s3c_device_iis_dmamask,
256 .coherent_dma_mask = 0xffffffffUL
257 }
258 };
259
260 EXPORT_SYMBOL(s3c_device_iis);
261
262 /* ASoC PCM DMA */
263
264 static u64 s3c_device_audio_dmamask = 0xffffffffUL;
265
266 struct platform_device s3c_device_pcm = {
267 .name = "samsung-audio",
268 .id = -1,
269 .dev = {
270 .dma_mask = &s3c_device_audio_dmamask,
271 .coherent_dma_mask = 0xffffffffUL
272 }
273 };
274
275 EXPORT_SYMBOL(s3c_device_pcm);
276
277 /* RTC */
278
279 static struct resource s3c_rtc_resource[] = {
280 [0] = {
281 .start = S3C24XX_PA_RTC,
282 .end = S3C24XX_PA_RTC + 0xff,
283 .flags = IORESOURCE_MEM,
284 },
285 [1] = {
286 .start = IRQ_RTC,
287 .end = IRQ_RTC,
288 .flags = IORESOURCE_IRQ,
289 },
290 [2] = {
291 .start = IRQ_TICK,
292 .end = IRQ_TICK,
293 .flags = IORESOURCE_IRQ
294 }
295 };
296
297 struct platform_device s3c_device_rtc = {
298 .name = "s3c2410-rtc",
299 .id = -1,
300 .num_resources = ARRAY_SIZE(s3c_rtc_resource),
301 .resource = s3c_rtc_resource,
302 };
303
304 EXPORT_SYMBOL(s3c_device_rtc);
305
306 /* ADC */
307
308 static struct resource s3c_adc_resource[] = {
309 [0] = {
310 .start = S3C24XX_PA_ADC,
311 .end = S3C24XX_PA_ADC + S3C24XX_SZ_ADC - 1,
312 .flags = IORESOURCE_MEM,
313 },
314 [1] = {
315 .start = IRQ_TC,
316 .end = IRQ_TC,
317 .flags = IORESOURCE_IRQ,
318 },
319 [2] = {
320 .start = IRQ_ADC,
321 .end = IRQ_ADC,
322 .flags = IORESOURCE_IRQ,
323 }
324
325 };
326
327 struct platform_device s3c_device_adc = {
328 .name = "s3c24xx-adc",
329 .id = -1,
330 .num_resources = ARRAY_SIZE(s3c_adc_resource),
331 .resource = s3c_adc_resource,
332 };
333
334 /* SDI */
335
336 static struct resource s3c_sdi_resource[] = {
337 [0] = {
338 .start = S3C24XX_PA_SDI,
339 .end = S3C24XX_PA_SDI + S3C24XX_SZ_SDI - 1,
340 .flags = IORESOURCE_MEM,
341 },
342 [1] = {
343 .start = IRQ_SDI,
344 .end = IRQ_SDI,
345 .flags = IORESOURCE_IRQ,
346 }
347
348 };
349
350 struct platform_device s3c_device_sdi = {
351 .name = "s3c2410-sdi",
352 .id = -1,
353 .num_resources = ARRAY_SIZE(s3c_sdi_resource),
354 .resource = s3c_sdi_resource,
355 };
356
357 EXPORT_SYMBOL(s3c_device_sdi);
358
359 void __init s3c24xx_mci_set_platdata(struct s3c24xx_mci_pdata *pdata)
360 {
361 struct s3c24xx_mci_pdata *npd;
362
363 npd = kmemdup(pdata, sizeof(struct s3c24xx_mci_pdata), GFP_KERNEL);
364 if (!npd)
365 printk(KERN_ERR "%s: no memory to copy pdata", __func__);
366
367 s3c_device_sdi.dev.platform_data = npd;
368 }
369
370
371 /* SPI (0) */
372
373 static struct resource s3c_spi0_resource[] = {
374 [0] = {
375 .start = S3C24XX_PA_SPI,
376 .end = S3C24XX_PA_SPI + 0x1f,
377 .flags = IORESOURCE_MEM,
378 },
379 [1] = {
380 .start = IRQ_SPI0,
381 .end = IRQ_SPI0,
382 .flags = IORESOURCE_IRQ,
383 }
384
385 };
386
387 static u64 s3c_device_spi0_dmamask = 0xffffffffUL;
388
389 struct platform_device s3c_device_spi0 = {
390 .name = "s3c2410-spi",
391 .id = 0,
392 .num_resources = ARRAY_SIZE(s3c_spi0_resource),
393 .resource = s3c_spi0_resource,
394 .dev = {
395 .dma_mask = &s3c_device_spi0_dmamask,
396 .coherent_dma_mask = 0xffffffffUL
397 }
398 };
399
400 EXPORT_SYMBOL(s3c_device_spi0);
401
402 /* SPI (1) */
403
404 static struct resource s3c_spi1_resource[] = {
405 [0] = {
406 .start = S3C24XX_PA_SPI + S3C2410_SPI1,
407 .end = S3C24XX_PA_SPI + S3C2410_SPI1 + 0x1f,
408 .flags = IORESOURCE_MEM,
409 },
410 [1] = {
411 .start = IRQ_SPI1,
412 .end = IRQ_SPI1,
413 .flags = IORESOURCE_IRQ,
414 }
415
416 };
417
418 static u64 s3c_device_spi1_dmamask = 0xffffffffUL;
419
420 struct platform_device s3c_device_spi1 = {
421 .name = "s3c2410-spi",
422 .id = 1,
423 .num_resources = ARRAY_SIZE(s3c_spi1_resource),
424 .resource = s3c_spi1_resource,
425 .dev = {
426 .dma_mask = &s3c_device_spi1_dmamask,
427 .coherent_dma_mask = 0xffffffffUL
428 }
429 };
430
431 EXPORT_SYMBOL(s3c_device_spi1);
432
433 #ifdef CONFIG_CPU_S3C2440
434
435 /* Camif Controller */
436
437 static struct resource s3c_camif_resource[] = {
438 [0] = {
439 .start = S3C2440_PA_CAMIF,
440 .end = S3C2440_PA_CAMIF + S3C2440_SZ_CAMIF - 1,
441 .flags = IORESOURCE_MEM,
442 },
443 [1] = {
444 .start = IRQ_CAM,
445 .end = IRQ_CAM,
446 .flags = IORESOURCE_IRQ,
447 }
448
449 };
450
451 static u64 s3c_device_camif_dmamask = 0xffffffffUL;
452
453 struct platform_device s3c_device_camif = {
454 .name = "s3c2440-camif",
455 .id = -1,
456 .num_resources = ARRAY_SIZE(s3c_camif_resource),
457 .resource = s3c_camif_resource,
458 .dev = {
459 .dma_mask = &s3c_device_camif_dmamask,
460 .coherent_dma_mask = 0xffffffffUL
461 }
462 };
463
464 EXPORT_SYMBOL(s3c_device_camif);
465
466 /* AC97 */
467
468 static struct resource s3c_ac97_resource[] = {
469 [0] = {
470 .start = S3C2440_PA_AC97,
471 .end = S3C2440_PA_AC97 + S3C2440_SZ_AC97 -1,
472 .flags = IORESOURCE_MEM,
473 },
474 [1] = {
475 .start = IRQ_S3C244x_AC97,
476 .end = IRQ_S3C244x_AC97,
477 .flags = IORESOURCE_IRQ,
478 },
479 [2] = {
480 .name = "PCM out",
481 .start = DMACH_PCM_OUT,
482 .end = DMACH_PCM_OUT,
483 .flags = IORESOURCE_DMA,
484 },
485 [3] = {
486 .name = "PCM in",
487 .start = DMACH_PCM_IN,
488 .end = DMACH_PCM_IN,
489 .flags = IORESOURCE_DMA,
490 },
491 [4] = {
492 .name = "Mic in",
493 .start = DMACH_MIC_IN,
494 .end = DMACH_MIC_IN,
495 .flags = IORESOURCE_DMA,
496 },
497 };
498
499 struct platform_device s3c_device_ac97 = {
500 .name = "s3c-ac97",
501 .id = -1,
502 .num_resources = ARRAY_SIZE(s3c_ac97_resource),
503 .resource = s3c_ac97_resource,
504 .dev = {
505 .dma_mask = &s3c_device_audio_dmamask,
506 .coherent_dma_mask = 0xffffffffUL
507 }
508 };
509
510 EXPORT_SYMBOL(s3c_device_ac97);
511
512 /* ASoC I2S */
513
514 struct platform_device s3c2412_device_iis = {
515 .name = "s3c2412-iis",
516 .id = -1,
517 .dev = {
518 .dma_mask = &s3c_device_audio_dmamask,
519 .coherent_dma_mask = 0xffffffffUL
520 }
521 };
522
523 EXPORT_SYMBOL(s3c2412_device_iis);
524
525 #endif // CONFIG_CPU_S32440
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