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a21765a7 | 1 | /* linux/arch/arm/plat-s3c24xx/devs.c |
1da177e4 LT |
2 | * |
3 | * Copyright (c) 2004 Simtec Electronics | |
916a0021 | 4 | * Ben Dooks <ben@simtec.co.uk> |
1da177e4 | 5 | * |
916a0021 | 6 | * Base S3C24XX platform device definitions |
1da177e4 LT |
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 | * | |
1da177e4 LT |
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> | |
b6d1f542 | 20 | #include <linux/serial_core.h> |
d052d1be | 21 | #include <linux/platform_device.h> |
fced80c7 | 22 | #include <linux/io.h> |
1da177e4 LT |
23 | |
24 | #include <asm/mach/arch.h> | |
25 | #include <asm/mach/map.h> | |
26 | #include <asm/mach/irq.h> | |
a09e64fb RK |
27 | #include <mach/fb.h> |
28 | #include <mach/hardware.h> | |
1da177e4 LT |
29 | #include <asm/irq.h> |
30 | ||
a2b7ba9c | 31 | #include <plat/regs-serial.h> |
57bd4b91 | 32 | #include <plat/udc.h> |
1da177e4 | 33 | |
a2b7ba9c BD |
34 | #include <plat/devs.h> |
35 | #include <plat/cpu.h> | |
13622708 | 36 | #include <plat/regs-spi.h> |
1da177e4 LT |
37 | |
38 | /* Serial port registrations */ | |
39 | ||
66a9b49a BD |
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 | ||
dbf35992 BD |
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 | ||
66a9b49a BD |
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 | }, | |
dbf35992 BD |
105 | [3] = { |
106 | .resources = s3c2410_uart3_resource, | |
107 | .nr_resources = ARRAY_SIZE(s3c2410_uart3_resource), | |
108 | }, | |
66a9b49a BD |
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 | ||
dbf35992 BD |
125 | static struct platform_device s3c24xx_uart_device3 = { |
126 | .id = 3, | |
127 | }; | |
128 | ||
129 | struct platform_device *s3c24xx_uart_src[4] = { | |
66a9b49a BD |
130 | &s3c24xx_uart_device0, |
131 | &s3c24xx_uart_device1, | |
132 | &s3c24xx_uart_device2, | |
dbf35992 | 133 | &s3c24xx_uart_device3, |
66a9b49a BD |
134 | }; |
135 | ||
dbf35992 | 136 | struct platform_device *s3c24xx_uart_devs[4] = { |
66a9b49a | 137 | }; |
1da177e4 LT |
138 | |
139 | /* USB Host Controller */ | |
140 | ||
141 | static struct resource s3c_usb_resource[] = { | |
142 | [0] = { | |
0367a8d3 LCVR |
143 | .start = S3C24XX_PA_USBHOST, |
144 | .end = S3C24XX_PA_USBHOST + S3C24XX_SZ_USBHOST - 1, | |
1da177e4 LT |
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] = { | |
0367a8d3 LCVR |
173 | .start = S3C24XX_PA_LCD, |
174 | .end = S3C24XX_PA_LCD + S3C24XX_SZ_LCD - 1, | |
1da177e4 LT |
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 = { | |
6904b246 BD |
193 | .dma_mask = &s3c_device_lcd_dmamask, |
194 | .coherent_dma_mask = 0xffffffffUL | |
1da177e4 LT |
195 | } |
196 | }; | |
197 | ||
198 | EXPORT_SYMBOL(s3c_device_lcd); | |
199 | ||
893b0309 | 200 | void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *pd) |
f92273c1 | 201 | { |
893b0309 BD |
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 | } | |
f92273c1 | 211 | } |
f92273c1 | 212 | |
1da177e4 LT |
213 | /* NAND Controller */ |
214 | ||
215 | static struct resource s3c_nand_resource[] = { | |
216 | [0] = { | |
ce46a9c4 BD |
217 | .start = S3C24XX_PA_NAND, |
218 | .end = S3C24XX_PA_NAND + S3C24XX_SZ_NAND - 1, | |
1da177e4 LT |
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] = { | |
0367a8d3 LCVR |
236 | .start = S3C24XX_PA_USBDEV, |
237 | .end = S3C24XX_PA_USBDEV + S3C24XX_SZ_USBDEV - 1, | |
1da177e4 LT |
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 | ||
0dcfc328 AP |
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 | ||
1da177e4 LT |
271 | /* Watchdog */ |
272 | ||
273 | static struct resource s3c_wdt_resource[] = { | |
274 | [0] = { | |
0367a8d3 LCVR |
275 | .start = S3C24XX_PA_WATCHDOG, |
276 | .end = S3C24XX_PA_WATCHDOG + S3C24XX_SZ_WATCHDOG - 1, | |
1da177e4 LT |
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 | ||
1da177e4 LT |
296 | /* IIS */ |
297 | ||
298 | static struct resource s3c_iis_resource[] = { | |
299 | [0] = { | |
0367a8d3 LCVR |
300 | .start = S3C24XX_PA_IIS, |
301 | .end = S3C24XX_PA_IIS + S3C24XX_SZ_IIS -1, | |
1da177e4 LT |
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] = { | |
0367a8d3 LCVR |
325 | .start = S3C24XX_PA_RTC, |
326 | .end = S3C24XX_PA_RTC + 0xff, | |
1da177e4 LT |
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] = { | |
0367a8d3 LCVR |
354 | .start = S3C24XX_PA_ADC, |
355 | .end = S3C24XX_PA_ADC + S3C24XX_SZ_ADC - 1, | |
1da177e4 LT |
356 | .flags = IORESOURCE_MEM, |
357 | }, | |
358 | [1] = { | |
359 | .start = IRQ_TC, | |
083d06ed BD |
360 | .end = IRQ_TC, |
361 | .flags = IORESOURCE_IRQ, | |
362 | }, | |
363 | [2] = { | |
364 | .start = IRQ_ADC, | |
1da177e4 LT |
365 | .end = IRQ_ADC, |
366 | .flags = IORESOURCE_IRQ, | |
367 | } | |
368 | ||
369 | }; | |
370 | ||
371 | struct platform_device s3c_device_adc = { | |
28ab44c5 | 372 | .name = "s3c24xx-adc", |
1da177e4 LT |
373 | .id = -1, |
374 | .num_resources = ARRAY_SIZE(s3c_adc_resource), | |
375 | .resource = s3c_adc_resource, | |
376 | }; | |
377 | ||
28ab44c5 BD |
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 | ||
1da177e4 LT |
386 | /* SDI */ |
387 | ||
388 | static struct resource s3c_sdi_resource[] = { | |
389 | [0] = { | |
ce46a9c4 BD |
390 | .start = S3C24XX_PA_SDI, |
391 | .end = S3C24XX_PA_SDI + S3C24XX_SZ_SDI - 1, | |
1da177e4 LT |
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] = { | |
0367a8d3 LCVR |
415 | .start = S3C24XX_PA_SPI, |
416 | .end = S3C24XX_PA_SPI + 0x1f, | |
1da177e4 LT |
417 | .flags = IORESOURCE_MEM, |
418 | }, | |
419 | [1] = { | |
420 | .start = IRQ_SPI0, | |
421 | .end = IRQ_SPI0, | |
422 | .flags = IORESOURCE_IRQ, | |
423 | } | |
424 | ||
425 | }; | |
426 | ||