ARM: SAMSUNG: Move HWMON from plat-s3c24xx to plat-samsung
[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 #include <linux/slab.h>
24
25 #include <asm/mach/arch.h>
26 #include <asm/mach/map.h>
27 #include <asm/mach/irq.h>
28 #include <mach/fb.h>
29 #include <mach/hardware.h>
30 #include <mach/dma.h>
31 #include <mach/irqs.h>
32 #include <asm/irq.h>
33
34 #include <plat/regs-serial.h>
35 #include <plat/udc.h>
36 #include <plat/mci.h>
37
38 #include <plat/devs.h>
39 #include <plat/cpu.h>
40 #include <plat/regs-spi.h>
41
42 #include <mach/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 = kmalloc(sizeof(*npd), GFP_KERNEL);
153         if (npd) {
154                 memcpy(npd, pd, sizeof(*npd));
155                 s3c_device_lcd.dev.platform_data = npd;
156         } else {
157                 printk(KERN_ERR "no memory for LCD platform data\n");
158         }
159 }
160
161 /* Touchscreen */
162
163 static struct resource s3c_ts_resource[] = {
164         [0] = {
165                 .start = S3C24XX_PA_ADC,
166                 .end   = S3C24XX_PA_ADC + S3C24XX_SZ_ADC - 1,
167                 .flags = IORESOURCE_MEM,
168         },
169         [1] = {
170                 .start = IRQ_TC,
171                 .end   = IRQ_TC,
172                 .flags = IORESOURCE_IRQ,
173         },
174
175 };
176
177 struct platform_device s3c_device_ts = {
178         .name             = "s3c2410-ts",
179         .id               = -1,
180         .dev.parent     = &s3c_device_adc.dev,
181         .num_resources    = ARRAY_SIZE(s3c_ts_resource),
182         .resource         = s3c_ts_resource,
183 };
184 EXPORT_SYMBOL(s3c_device_ts);
185
186 static struct s3c2410_ts_mach_info s3c2410ts_info;
187
188 void __init s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info *hard_s3c2410ts_info)
189 {
190         memcpy(&s3c2410ts_info, hard_s3c2410ts_info, sizeof(struct s3c2410_ts_mach_info));
191         s3c_device_ts.dev.platform_data = &s3c2410ts_info;
192 }
193 EXPORT_SYMBOL(s3c24xx_ts_set_platdata);
194
195 /* USB Device (Gadget)*/
196
197 static struct resource s3c_usbgadget_resource[] = {
198         [0] = {
199                 .start = S3C24XX_PA_USBDEV,
200                 .end   = S3C24XX_PA_USBDEV + S3C24XX_SZ_USBDEV - 1,
201                 .flags = IORESOURCE_MEM,
202         },
203         [1] = {
204                 .start = IRQ_USBD,
205                 .end   = IRQ_USBD,
206                 .flags = IORESOURCE_IRQ,
207         }
208
209 };
210
211 struct platform_device s3c_device_usbgadget = {
212         .name             = "s3c2410-usbgadget",
213         .id               = -1,
214         .num_resources    = ARRAY_SIZE(s3c_usbgadget_resource),
215         .resource         = s3c_usbgadget_resource,
216 };
217
218 EXPORT_SYMBOL(s3c_device_usbgadget);
219
220 void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *pd)
221 {
222         struct s3c2410_udc_mach_info *npd;
223
224         npd = kmalloc(sizeof(*npd), GFP_KERNEL);
225         if (npd) {
226                 memcpy(npd, pd, sizeof(*npd));
227                 s3c_device_usbgadget.dev.platform_data = npd;
228         } else {
229                 printk(KERN_ERR "no memory for udc platform data\n");
230         }
231 }
232
233
234 /* Watchdog */
235
236 static struct resource s3c_wdt_resource[] = {
237         [0] = {
238                 .start = S3C24XX_PA_WATCHDOG,
239                 .end   = S3C24XX_PA_WATCHDOG + S3C24XX_SZ_WATCHDOG - 1,
240                 .flags = IORESOURCE_MEM,
241         },
242         [1] = {
243                 .start = IRQ_WDT,
244                 .end   = IRQ_WDT,
245                 .flags = IORESOURCE_IRQ,
246         }
247
248 };
249
250 struct platform_device s3c_device_wdt = {
251         .name             = "s3c2410-wdt",
252         .id               = -1,
253         .num_resources    = ARRAY_SIZE(s3c_wdt_resource),
254         .resource         = s3c_wdt_resource,
255 };
256
257 EXPORT_SYMBOL(s3c_device_wdt);
258
259 /* IIS */
260
261 static struct resource s3c_iis_resource[] = {
262         [0] = {
263                 .start = S3C24XX_PA_IIS,
264                 .end   = S3C24XX_PA_IIS + S3C24XX_SZ_IIS -1,
265                 .flags = IORESOURCE_MEM,
266         }
267 };
268
269 static u64 s3c_device_iis_dmamask = 0xffffffffUL;
270
271 struct platform_device s3c_device_iis = {
272         .name             = "s3c2410-iis",
273         .id               = -1,
274         .num_resources    = ARRAY_SIZE(s3c_iis_resource),
275         .resource         = s3c_iis_resource,
276         .dev              = {
277                 .dma_mask = &s3c_device_iis_dmamask,
278                 .coherent_dma_mask = 0xffffffffUL
279         }
280 };
281
282 EXPORT_SYMBOL(s3c_device_iis);
283
284 /* RTC */
285
286 static struct resource s3c_rtc_resource[] = {
287         [0] = {
288                 .start = S3C24XX_PA_RTC,
289                 .end   = S3C24XX_PA_RTC + 0xff,
290                 .flags = IORESOURCE_MEM,
291         },
292         [1] = {
293                 .start = IRQ_RTC,
294                 .end   = IRQ_RTC,
295                 .flags = IORESOURCE_IRQ,
296         },
297         [2] = {
298                 .start = IRQ_TICK,
299                 .end   = IRQ_TICK,
300                 .flags = IORESOURCE_IRQ
301         }
302 };
303
304 struct platform_device s3c_device_rtc = {
305         .name             = "s3c2410-rtc",
306         .id               = -1,
307         .num_resources    = ARRAY_SIZE(s3c_rtc_resource),
308         .resource         = s3c_rtc_resource,
309 };
310
311 EXPORT_SYMBOL(s3c_device_rtc);
312
313 /* ADC */
314
315 static struct resource s3c_adc_resource[] = {
316         [0] = {
317                 .start = S3C24XX_PA_ADC,
318                 .end   = S3C24XX_PA_ADC + S3C24XX_SZ_ADC - 1,
319                 .flags = IORESOURCE_MEM,
320         },
321         [1] = {
322                 .start = IRQ_TC,
323                 .end   = IRQ_TC,
324                 .flags = IORESOURCE_IRQ,
325         },
326         [2] = {
327                 .start = IRQ_ADC,
328                 .end   = IRQ_ADC,
329                 .flags = IORESOURCE_IRQ,
330         }
331
332 };
333
334 struct platform_device s3c_device_adc = {
335         .name             = "s3c24xx-adc",
336         .id               = -1,
337         .num_resources    = ARRAY_SIZE(s3c_adc_resource),
338         .resource         = s3c_adc_resource,
339 };
340
341 /* SDI */
342
343 static struct resource s3c_sdi_resource[] = {
344         [0] = {
345                 .start = S3C24XX_PA_SDI,
346                 .end   = S3C24XX_PA_SDI + S3C24XX_SZ_SDI - 1,
347                 .flags = IORESOURCE_MEM,
348         },
349         [1] = {
350                 .start = IRQ_SDI,
351                 .end   = IRQ_SDI,
352                 .flags = IORESOURCE_IRQ,
353         }
354
355 };
356
357 struct platform_device s3c_device_sdi = {
358         .name             = "s3c2410-sdi",
359         .id               = -1,
360         .num_resources    = ARRAY_SIZE(s3c_sdi_resource),
361         .resource         = s3c_sdi_resource,
362 };
363
364 EXPORT_SYMBOL(s3c_device_sdi);
365
366 void s3c24xx_mci_set_platdata(struct s3c24xx_mci_pdata *pdata)
367 {
368         struct s3c24xx_mci_pdata *npd;
369
370         npd = kmemdup(pdata, sizeof(struct s3c24xx_mci_pdata), GFP_KERNEL);
371         if (!npd)
372                 printk(KERN_ERR "%s: no memory to copy pdata", __func__);
373
374         s3c_device_sdi.dev.platform_data = npd;
375 }
376
377
378 /* SPI (0) */
379
380 static struct resource s3c_spi0_resource[] = {
381         [0] = {
382                 .start = S3C24XX_PA_SPI,
383                 .end   = S3C24XX_PA_SPI + 0x1f,
384                 .flags = IORESOURCE_MEM,
385         },
386         [1] = {
387                 .start = IRQ_SPI0,
388                 .end   = IRQ_SPI0,
389                 .flags = IORESOURCE_IRQ,
390         }
391
392 };
393
394 static u64 s3c_device_spi0_dmamask = 0xffffffffUL;
395
396 struct platform_device s3c_device_spi0 = {
397         .name             = "s3c2410-spi",
398         .id               = 0,
399         .num_resources    = ARRAY_SIZE(s3c_spi0_resource),
400         .resource         = s3c_spi0_resource,
401         .dev              = {
402                 .dma_mask = &s3c_device_spi0_dmamask,
403                 .coherent_dma_mask = 0xffffffffUL
404         }
405 };
406
407 EXPORT_SYMBOL(s3c_device_spi0);
408
409 /* SPI (1) */
410
411 static struct resource s3c_spi1_resource[] = {
412         [0] = {
413                 .start = S3C24XX_PA_SPI + S3C2410_SPI1,
414                 .end   = S3C24XX_PA_SPI + S3C2410_SPI1 + 0x1f,
415                 .flags = IORESOURCE_MEM,
416         },
417         [1] = {
418                 .start = IRQ_SPI1,
419                 .end   = IRQ_SPI1,
420                 .flags = IORESOURCE_IRQ,
421         }
422
423 };
424
425 static u64 s3c_device_spi1_dmamask = 0xffffffffUL;
426
427 struct platform_device s3c_device_spi1 = {
428         .name             = "s3c2410-spi",
429         .id               = 1,
430         .num_resources    = ARRAY_SIZE(s3c_spi1_resource),
431         .resource         = s3c_spi1_resource,
432         .dev              = {
433                 .dma_mask = &s3c_device_spi1_dmamask,
434                 .coherent_dma_mask = 0xffffffffUL
435         }
436 };
437
438 EXPORT_SYMBOL(s3c_device_spi1);
439
440 #ifdef CONFIG_CPU_S3C2440
441
442 /* Camif Controller */
443
444 static struct resource s3c_camif_resource[] = {
445         [0] = {
446                 .start = S3C2440_PA_CAMIF,
447                 .end   = S3C2440_PA_CAMIF + S3C2440_SZ_CAMIF - 1,
448                 .flags = IORESOURCE_MEM,
449         },
450         [1] = {
451                 .start = IRQ_CAM,
452                 .end   = IRQ_CAM,
453                 .flags = IORESOURCE_IRQ,
454         }
455
456 };
457
458 static u64 s3c_device_camif_dmamask = 0xffffffffUL;
459
460 struct platform_device s3c_device_camif = {
461         .name             = "s3c2440-camif",
462         .id               = -1,
463         .num_resources    = ARRAY_SIZE(s3c_camif_resource),
464         .resource         = s3c_camif_resource,
465         .dev              = {
466                 .dma_mask = &s3c_device_camif_dmamask,
467                 .coherent_dma_mask = 0xffffffffUL
468         }
469 };
470
471 EXPORT_SYMBOL(s3c_device_camif);
472
473 /* AC97 */
474
475 static struct resource s3c_ac97_resource[] = {
476         [0] = {
477                 .start = S3C2440_PA_AC97,
478                 .end   = S3C2440_PA_AC97 + S3C2440_SZ_AC97 -1,
479                 .flags = IORESOURCE_MEM,
480         },
481         [1] = {
482                 .start = IRQ_S3C244x_AC97,
483                 .end   = IRQ_S3C244x_AC97,
484                 .flags = IORESOURCE_IRQ,
485         },
486         [2] = {
487                 .name  = "PCM out",
488                 .start = DMACH_PCM_OUT,
489                 .end   = DMACH_PCM_OUT,
490                 .flags = IORESOURCE_DMA,
491         },
492         [3] = {
493                 .name  = "PCM in",
494                 .start = DMACH_PCM_IN,
495                 .end   = DMACH_PCM_IN,
496                 .flags = IORESOURCE_DMA,
497         },
498         [4] = {
499                 .name  = "Mic in",
500                 .start = DMACH_MIC_IN,
501                 .end   = DMACH_MIC_IN,
502                 .flags = IORESOURCE_DMA,
503         },
504 };
505
506 static u64 s3c_device_ac97_dmamask = 0xffffffffUL;
507
508 struct platform_device s3c_device_ac97 = {
509         .name             = "s3c-ac97",
510         .id               = -1,
511         .num_resources    = ARRAY_SIZE(s3c_ac97_resource),
512         .resource         = s3c_ac97_resource,
513         .dev              = {
514                 .dma_mask = &s3c_device_ac97_dmamask,
515                 .coherent_dma_mask = 0xffffffffUL
516         }
517 };
518
519 EXPORT_SYMBOL(s3c_device_ac97);
520
521 #endif // CONFIG_CPU_S32440