Merge branch 'linux-next' of git://git.infradead.org/ubifs-2.6
[linux-2.6] / 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 <asm/irq.h>
30
31 #include <plat/regs-serial.h>
32 #include <plat/udc.h>
33
34 #include <plat/devs.h>
35 #include <plat/cpu.h>
36 #include <plat/regs-spi.h>
37
38 /* Serial port registrations */
39
40 static struct resource s3c2410_uart0_resource[] = {
41         [0] = {
42                 .start = S3C2410_PA_UART0,
43                 .end   = S3C2410_PA_UART0 + 0x3fff,
44                 .flags = IORESOURCE_MEM,
45         },
46         [1] = {
47                 .start = IRQ_S3CUART_RX0,
48                 .end   = IRQ_S3CUART_ERR0,
49                 .flags = IORESOURCE_IRQ,
50         }
51 };
52
53 static struct resource s3c2410_uart1_resource[] = {
54         [0] = {
55                 .start = S3C2410_PA_UART1,
56                 .end   = S3C2410_PA_UART1 + 0x3fff,
57                 .flags = IORESOURCE_MEM,
58         },
59         [1] = {
60                 .start = IRQ_S3CUART_RX1,
61                 .end   = IRQ_S3CUART_ERR1,
62                 .flags = IORESOURCE_IRQ,
63         }
64 };
65
66 static struct resource s3c2410_uart2_resource[] = {
67         [0] = {
68                 .start = S3C2410_PA_UART2,
69                 .end   = S3C2410_PA_UART2 + 0x3fff,
70                 .flags = IORESOURCE_MEM,
71         },
72         [1] = {
73                 .start = IRQ_S3CUART_RX2,
74                 .end   = IRQ_S3CUART_ERR2,
75                 .flags = IORESOURCE_IRQ,
76         }
77 };
78
79 static struct resource s3c2410_uart3_resource[] = {
80         [0] = {
81                 .start = S3C2443_PA_UART3,
82                 .end   = S3C2443_PA_UART3 + 0x3fff,
83                 .flags = IORESOURCE_MEM,
84         },
85         [1] = {
86                 .start = IRQ_S3CUART_RX3,
87                 .end   = IRQ_S3CUART_ERR3,
88                 .flags = IORESOURCE_IRQ,
89         },
90 };
91
92 struct s3c24xx_uart_resources s3c2410_uart_resources[] __initdata = {
93         [0] = {
94                 .resources      = s3c2410_uart0_resource,
95                 .nr_resources   = ARRAY_SIZE(s3c2410_uart0_resource),
96         },
97         [1] = {
98                 .resources      = s3c2410_uart1_resource,
99                 .nr_resources   = ARRAY_SIZE(s3c2410_uart1_resource),
100         },
101         [2] = {
102                 .resources      = s3c2410_uart2_resource,
103                 .nr_resources   = ARRAY_SIZE(s3c2410_uart2_resource),
104         },
105         [3] = {
106                 .resources      = s3c2410_uart3_resource,
107                 .nr_resources   = ARRAY_SIZE(s3c2410_uart3_resource),
108         },
109 };
110
111 /* yart devices */
112
113 static struct platform_device s3c24xx_uart_device0 = {
114         .id             = 0,
115 };
116
117 static struct platform_device s3c24xx_uart_device1 = {
118         .id             = 1,
119 };
120
121 static struct platform_device s3c24xx_uart_device2 = {
122         .id             = 2,
123 };
124
125 static struct platform_device s3c24xx_uart_device3 = {
126         .id             = 3,
127 };
128
129 struct platform_device *s3c24xx_uart_src[4] = {
130         &s3c24xx_uart_device0,
131         &s3c24xx_uart_device1,
132         &s3c24xx_uart_device2,
133         &s3c24xx_uart_device3,
134 };
135
136 struct platform_device *s3c24xx_uart_devs[4] = {
137 };
138
139 /* USB Host Controller */
140
141 static struct resource s3c_usb_resource[] = {
142         [0] = {
143                 .start = S3C24XX_PA_USBHOST,
144                 .end   = S3C24XX_PA_USBHOST + S3C24XX_SZ_USBHOST - 1,
145                 .flags = IORESOURCE_MEM,
146         },
147         [1] = {
148                 .start = IRQ_USBH,
149                 .end   = IRQ_USBH,
150                 .flags = IORESOURCE_IRQ,
151         }
152 };
153
154 static u64 s3c_device_usb_dmamask = 0xffffffffUL;
155
156 struct platform_device s3c_device_usb = {
157         .name             = "s3c2410-ohci",
158         .id               = -1,
159         .num_resources    = ARRAY_SIZE(s3c_usb_resource),
160         .resource         = s3c_usb_resource,
161         .dev              = {
162                 .dma_mask = &s3c_device_usb_dmamask,
163                 .coherent_dma_mask = 0xffffffffUL
164         }
165 };
166
167 EXPORT_SYMBOL(s3c_device_usb);
168
169 /* LCD Controller */
170
171 static struct resource s3c_lcd_resource[] = {
172         [0] = {
173                 .start = S3C24XX_PA_LCD,
174                 .end   = S3C24XX_PA_LCD + S3C24XX_SZ_LCD - 1,
175                 .flags = IORESOURCE_MEM,
176         },
177         [1] = {
178                 .start = IRQ_LCD,
179                 .end   = IRQ_LCD,
180                 .flags = IORESOURCE_IRQ,
181         }
182
183 };
184
185 static u64 s3c_device_lcd_dmamask = 0xffffffffUL;
186
187 struct platform_device s3c_device_lcd = {
188         .name             = "s3c2410-lcd",
189         .id               = -1,
190         .num_resources    = ARRAY_SIZE(s3c_lcd_resource),
191         .resource         = s3c_lcd_resource,
192         .dev              = {
193                 .dma_mask               = &s3c_device_lcd_dmamask,
194                 .coherent_dma_mask      = 0xffffffffUL
195         }
196 };
197
198 EXPORT_SYMBOL(s3c_device_lcd);
199
200 void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *pd)
201 {
202         struct s3c2410fb_mach_info *npd;
203
204         npd = kmalloc(sizeof(*npd), GFP_KERNEL);
205         if (npd) {
206                 memcpy(npd, pd, sizeof(*npd));
207                 s3c_device_lcd.dev.platform_data = npd;
208         } else {
209                 printk(KERN_ERR "no memory for LCD platform data\n");
210         }
211 }
212
213 /* NAND Controller */
214
215 static struct resource s3c_nand_resource[] = {
216         [0] = {
217                 .start = S3C24XX_PA_NAND,
218                 .end   = S3C24XX_PA_NAND + S3C24XX_SZ_NAND - 1,
219                 .flags = IORESOURCE_MEM,
220         }
221 };
222
223 struct platform_device s3c_device_nand = {
224         .name             = "s3c2410-nand",
225         .id               = -1,
226         .num_resources    = ARRAY_SIZE(s3c_nand_resource),
227         .resource         = s3c_nand_resource,
228 };
229
230 EXPORT_SYMBOL(s3c_device_nand);
231
232 /* USB Device (Gadget)*/
233
234 static struct resource s3c_usbgadget_resource[] = {
235         [0] = {
236                 .start = S3C24XX_PA_USBDEV,
237                 .end   = S3C24XX_PA_USBDEV + S3C24XX_SZ_USBDEV - 1,
238                 .flags = IORESOURCE_MEM,
239         },
240         [1] = {
241                 .start = IRQ_USBD,
242                 .end   = IRQ_USBD,
243                 .flags = IORESOURCE_IRQ,
244         }
245
246 };
247
248 struct platform_device s3c_device_usbgadget = {
249         .name             = "s3c2410-usbgadget",
250         .id               = -1,
251         .num_resources    = ARRAY_SIZE(s3c_usbgadget_resource),
252         .resource         = s3c_usbgadget_resource,
253 };
254
255 EXPORT_SYMBOL(s3c_device_usbgadget);
256
257 void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *pd)
258 {
259         struct s3c2410_udc_mach_info *npd;
260
261         npd = kmalloc(sizeof(*npd), GFP_KERNEL);
262         if (npd) {
263                 memcpy(npd, pd, sizeof(*npd));
264                 s3c_device_usbgadget.dev.platform_data = npd;
265         } else {
266                 printk(KERN_ERR "no memory for udc platform data\n");
267         }
268 }
269
270
271 /* Watchdog */
272
273 static struct resource s3c_wdt_resource[] = {
274         [0] = {
275                 .start = S3C24XX_PA_WATCHDOG,
276                 .end   = S3C24XX_PA_WATCHDOG + S3C24XX_SZ_WATCHDOG - 1,
277                 .flags = IORESOURCE_MEM,
278         },
279         [1] = {
280                 .start = IRQ_WDT,
281                 .end   = IRQ_WDT,
282                 .flags = IORESOURCE_IRQ,
283         }
284
285 };
286
287 struct platform_device s3c_device_wdt = {
288         .name             = "s3c2410-wdt",
289         .id               = -1,
290         .num_resources    = ARRAY_SIZE(s3c_wdt_resource),
291         .resource         = s3c_wdt_resource,
292 };
293
294 EXPORT_SYMBOL(s3c_device_wdt);
295
296 /* IIS */
297
298 static struct resource s3c_iis_resource[] = {
299         [0] = {
300                 .start = S3C24XX_PA_IIS,
301                 .end   = S3C24XX_PA_IIS + S3C24XX_SZ_IIS -1,
302                 .flags = IORESOURCE_MEM,
303         }
304 };
305
306 static u64 s3c_device_iis_dmamask = 0xffffffffUL;
307
308 struct platform_device s3c_device_iis = {
309         .name             = "s3c2410-iis",
310         .id               = -1,
311         .num_resources    = ARRAY_SIZE(s3c_iis_resource),
312         .resource         = s3c_iis_resource,
313         .dev              = {
314                 .dma_mask = &s3c_device_iis_dmamask,
315                 .coherent_dma_mask = 0xffffffffUL
316         }
317 };
318
319 EXPORT_SYMBOL(s3c_device_iis);
320
321 /* RTC */
322
323 static struct resource s3c_rtc_resource[] = {
324         [0] = {
325                 .start = S3C24XX_PA_RTC,
326                 .end   = S3C24XX_PA_RTC + 0xff,
327                 .flags = IORESOURCE_MEM,
328         },
329         [1] = {
330                 .start = IRQ_RTC,
331                 .end   = IRQ_RTC,
332                 .flags = IORESOURCE_IRQ,
333         },
334         [2] = {
335                 .start = IRQ_TICK,
336                 .end   = IRQ_TICK,
337                 .flags = IORESOURCE_IRQ
338         }
339 };
340
341 struct platform_device s3c_device_rtc = {
342         .name             = "s3c2410-rtc",
343         .id               = -1,
344         .num_resources    = ARRAY_SIZE(s3c_rtc_resource),
345         .resource         = s3c_rtc_resource,
346 };
347
348 EXPORT_SYMBOL(s3c_device_rtc);
349
350 /* ADC */
351
352 static struct resource s3c_adc_resource[] = {
353         [0] = {
354                 .start = S3C24XX_PA_ADC,
355                 .end   = S3C24XX_PA_ADC + S3C24XX_SZ_ADC - 1,
356                 .flags = IORESOURCE_MEM,
357         },
358         [1] = {
359                 .start = IRQ_TC,
360                 .end   = IRQ_TC,
361                 .flags = IORESOURCE_IRQ,
362         },
363         [2] = {
364                 .start = IRQ_ADC,
365                 .end   = IRQ_ADC,
366                 .flags = IORESOURCE_IRQ,
367         }
368
369 };
370
371 struct platform_device s3c_device_adc = {
372         .name             = "s3c24xx-adc",
373         .id               = -1,
374         .num_resources    = ARRAY_SIZE(s3c_adc_resource),
375         .resource         = s3c_adc_resource,
376 };
377
378 /* HWMON */
379
380 struct platform_device s3c_device_hwmon = {
381         .name           = "s3c24xx-hwmon",
382         .id             = -1,
383         .dev.parent     = &s3c_device_adc.dev,
384 };
385
386 /* SDI */
387
388 static struct resource s3c_sdi_resource[] = {
389         [0] = {
390                 .start = S3C24XX_PA_SDI,
391                 .end   = S3C24XX_PA_SDI + S3C24XX_SZ_SDI - 1,
392                 .flags = IORESOURCE_MEM,
393         },
394         [1] = {
395                 .start = IRQ_SDI,
396                 .end   = IRQ_SDI,
397                 .flags = IORESOURCE_IRQ,
398         }
399
400 };
401
402 struct platform_device s3c_device_sdi = {
403         .name             = "s3c2410-sdi",
404         .id               = -1,
405         .num_resources    = ARRAY_SIZE(s3c_sdi_resource),
406         .resource         = s3c_sdi_resource,
407 };
408
409 EXPORT_SYMBOL(s3c_device_sdi);
410
411 /* SPI (0) */
412
413 static struct resource s3c_spi0_resource[] = {
414         [0] = {
415                 .start = S3C24XX_PA_SPI,
416                 .end   = S3C24XX_PA_SPI + 0x1f,
417                 .flags = IORESOURCE_MEM,
418         },
419         [1] = {
420                 .start = IRQ_SPI0,
421                 .end   = IRQ_SPI0,
422                 .flags = IORESOURCE_IRQ,
423         }
424
425 };
426
427 static u64 s3c_device_spi0_dmamask = 0xffffffffUL;
428
429 struct platform_device s3c_device_spi0 = {
430         .name             = "s3c2410-spi",
431         .id               = 0,
432         .num_resources    = ARRAY_SIZE(s3c_spi0_resource),
433         .resource         = s3c_spi0_resource,
434         .dev              = {
435                 .dma_mask = &s3c_device_spi0_dmamask,
436                 .coherent_dma_mask = 0xffffffffUL
437         }
438 };
439
440 EXPORT_SYMBOL(s3c_device_spi0);
441
442 /* SPI (1) */
443
444 static struct resource s3c_spi1_resource[] = {
445         [0] = {
446                 .start = S3C24XX_PA_SPI + S3C2410_SPI1,
447                 .end   = S3C24XX_PA_SPI + S3C2410_SPI1 + 0x1f,
448                 .flags = IORESOURCE_MEM,
449         },
450         [1] = {
451                 .start = IRQ_SPI1,
452                 .end   = IRQ_SPI1,
453                 .flags = IORESOURCE_IRQ,
454         }
455
456 };
457
458 static u64 s3c_device_spi1_dmamask = 0xffffffffUL;
459
460 struct platform_device s3c_device_spi1 = {
461         .name             = "s3c2410-spi",
462         .id               = 1,
463         .num_resources    = ARRAY_SIZE(s3c_spi1_resource),
464         .resource         = s3c_spi1_resource,
465         .dev              = {
466                 .dma_mask = &s3c_device_spi1_dmamask,
467                 .coherent_dma_mask = 0xffffffffUL
468         }
469 };
470
471 EXPORT_SYMBOL(s3c_device_spi1);
472
473 #ifdef CONFIG_CPU_S3C2440
474
475 /* Camif Controller */
476
477 static struct resource s3c_camif_resource[] = {
478         [0] = {
479                 .start = S3C2440_PA_CAMIF,
480                 .end   = S3C2440_PA_CAMIF + S3C2440_SZ_CAMIF - 1,
481                 .flags = IORESOURCE_MEM,
482         },
483         [1] = {
484                 .start = IRQ_CAM,
485                 .end   = IRQ_CAM,
486                 .flags = IORESOURCE_IRQ,
487         }
488
489 };
490
491 static u64 s3c_device_camif_dmamask = 0xffffffffUL;
492
493 struct platform_device s3c_device_camif = {
494         .name             = "s3c2440-camif",
495         .id               = -1,
496         .num_resources    = ARRAY_SIZE(s3c_camif_resource),
497         .resource         = s3c_camif_resource,
498         .dev              = {
499                 .dma_mask = &s3c_device_camif_dmamask,
500                 .coherent_dma_mask = 0xffffffffUL
501         }
502 };
503
504 EXPORT_SYMBOL(s3c_device_camif);
505
506 #endif // CONFIG_CPU_S32440