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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> |
1da177e4 LT |
22 | |
23 | #include <asm/mach/arch.h> | |
24 | #include <asm/mach/map.h> | |
25 | #include <asm/mach/irq.h> | |
f92273c1 | 26 | #include <asm/arch/fb.h> |
1da177e4 LT |
27 | #include <asm/hardware.h> |
28 | #include <asm/io.h> | |
29 | #include <asm/irq.h> | |
30 | ||
31 | #include <asm/arch/regs-serial.h> | |
0dcfc328 | 32 | #include <asm/arch/udc.h> |
1da177e4 | 33 | |
a21765a7 BD |
34 | #include <asm/plat-s3c24xx/devs.h> |
35 | #include <asm/plat-s3c24xx/cpu.h> | |
1da177e4 LT |
36 | |
37 | /* Serial port registrations */ | |
38 | ||
66a9b49a BD |
39 | static struct resource s3c2410_uart0_resource[] = { |
40 | [0] = { | |
41 | .start = S3C2410_PA_UART0, | |
42 | .end = S3C2410_PA_UART0 + 0x3fff, | |
43 | .flags = IORESOURCE_MEM, | |
44 | }, | |
45 | [1] = { | |
46 | .start = IRQ_S3CUART_RX0, | |
47 | .end = IRQ_S3CUART_ERR0, | |
48 | .flags = IORESOURCE_IRQ, | |
49 | } | |
50 | }; | |
51 | ||
52 | static struct resource s3c2410_uart1_resource[] = { | |
53 | [0] = { | |
54 | .start = S3C2410_PA_UART1, | |
55 | .end = S3C2410_PA_UART1 + 0x3fff, | |
56 | .flags = IORESOURCE_MEM, | |
57 | }, | |
58 | [1] = { | |
59 | .start = IRQ_S3CUART_RX1, | |
60 | .end = IRQ_S3CUART_ERR1, | |
61 | .flags = IORESOURCE_IRQ, | |
62 | } | |
63 | }; | |
64 | ||
65 | static struct resource s3c2410_uart2_resource[] = { | |
66 | [0] = { | |
67 | .start = S3C2410_PA_UART2, | |
68 | .end = S3C2410_PA_UART2 + 0x3fff, | |
69 | .flags = IORESOURCE_MEM, | |
70 | }, | |
71 | [1] = { | |
72 | .start = IRQ_S3CUART_RX2, | |
73 | .end = IRQ_S3CUART_ERR2, | |
74 | .flags = IORESOURCE_IRQ, | |
75 | } | |
76 | }; | |
77 | ||
78 | struct s3c24xx_uart_resources s3c2410_uart_resources[] __initdata = { | |
79 | [0] = { | |
80 | .resources = s3c2410_uart0_resource, | |
81 | .nr_resources = ARRAY_SIZE(s3c2410_uart0_resource), | |
82 | }, | |
83 | [1] = { | |
84 | .resources = s3c2410_uart1_resource, | |
85 | .nr_resources = ARRAY_SIZE(s3c2410_uart1_resource), | |
86 | }, | |
87 | [2] = { | |
88 | .resources = s3c2410_uart2_resource, | |
89 | .nr_resources = ARRAY_SIZE(s3c2410_uart2_resource), | |
90 | }, | |
91 | }; | |
92 | ||
93 | /* yart devices */ | |
94 | ||
95 | static struct platform_device s3c24xx_uart_device0 = { | |
96 | .id = 0, | |
97 | }; | |
98 | ||
99 | static struct platform_device s3c24xx_uart_device1 = { | |
100 | .id = 1, | |
101 | }; | |
102 | ||
103 | static struct platform_device s3c24xx_uart_device2 = { | |
104 | .id = 2, | |
105 | }; | |
106 | ||
107 | struct platform_device *s3c24xx_uart_src[3] = { | |
108 | &s3c24xx_uart_device0, | |
109 | &s3c24xx_uart_device1, | |
110 | &s3c24xx_uart_device2, | |
111 | }; | |
112 | ||
113 | struct platform_device *s3c24xx_uart_devs[3] = { | |
114 | }; | |
1da177e4 LT |
115 | |
116 | /* USB Host Controller */ | |
117 | ||
118 | static struct resource s3c_usb_resource[] = { | |
119 | [0] = { | |
0367a8d3 LCVR |
120 | .start = S3C24XX_PA_USBHOST, |
121 | .end = S3C24XX_PA_USBHOST + S3C24XX_SZ_USBHOST - 1, | |
1da177e4 LT |
122 | .flags = IORESOURCE_MEM, |
123 | }, | |
124 | [1] = { | |
125 | .start = IRQ_USBH, | |
126 | .end = IRQ_USBH, | |
127 | .flags = IORESOURCE_IRQ, | |
128 | } | |
129 | }; | |
130 | ||
131 | static u64 s3c_device_usb_dmamask = 0xffffffffUL; | |
132 | ||
133 | struct platform_device s3c_device_usb = { | |
134 | .name = "s3c2410-ohci", | |
135 | .id = -1, | |
136 | .num_resources = ARRAY_SIZE(s3c_usb_resource), | |
137 | .resource = s3c_usb_resource, | |
138 | .dev = { | |
139 | .dma_mask = &s3c_device_usb_dmamask, | |
140 | .coherent_dma_mask = 0xffffffffUL | |
141 | } | |
142 | }; | |
143 | ||
144 | EXPORT_SYMBOL(s3c_device_usb); | |
145 | ||
146 | /* LCD Controller */ | |
147 | ||
148 | static struct resource s3c_lcd_resource[] = { | |
149 | [0] = { | |
0367a8d3 LCVR |
150 | .start = S3C24XX_PA_LCD, |
151 | .end = S3C24XX_PA_LCD + S3C24XX_SZ_LCD - 1, | |
1da177e4 LT |
152 | .flags = IORESOURCE_MEM, |
153 | }, | |
154 | [1] = { | |
155 | .start = IRQ_LCD, | |
156 | .end = IRQ_LCD, | |
157 | .flags = IORESOURCE_IRQ, | |
158 | } | |
159 | ||
160 | }; | |
161 | ||
162 | static u64 s3c_device_lcd_dmamask = 0xffffffffUL; | |
163 | ||
164 | struct platform_device s3c_device_lcd = { | |
165 | .name = "s3c2410-lcd", | |
166 | .id = -1, | |
167 | .num_resources = ARRAY_SIZE(s3c_lcd_resource), | |
168 | .resource = s3c_lcd_resource, | |
169 | .dev = { | |
6904b246 BD |
170 | .dma_mask = &s3c_device_lcd_dmamask, |
171 | .coherent_dma_mask = 0xffffffffUL | |
1da177e4 LT |
172 | } |
173 | }; | |
174 | ||
175 | EXPORT_SYMBOL(s3c_device_lcd); | |
176 | ||
893b0309 | 177 | void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *pd) |
f92273c1 | 178 | { |
893b0309 BD |
179 | struct s3c2410fb_mach_info *npd; |
180 | ||
181 | npd = kmalloc(sizeof(*npd), GFP_KERNEL); | |
182 | if (npd) { | |
183 | memcpy(npd, pd, sizeof(*npd)); | |
184 | s3c_device_lcd.dev.platform_data = npd; | |
185 | } else { | |
186 | printk(KERN_ERR "no memory for LCD platform data\n"); | |
187 | } | |
f92273c1 | 188 | } |
f92273c1 | 189 | |
1da177e4 LT |
190 | /* NAND Controller */ |
191 | ||
192 | static struct resource s3c_nand_resource[] = { | |
193 | [0] = { | |
194 | .start = S3C2410_PA_NAND, | |
a0e0adb9 | 195 | .end = S3C2410_PA_NAND + S3C24XX_SZ_NAND - 1, |
1da177e4 LT |
196 | .flags = IORESOURCE_MEM, |
197 | } | |
198 | }; | |
199 | ||
200 | struct platform_device s3c_device_nand = { | |
201 | .name = "s3c2410-nand", | |
202 | .id = -1, | |
203 | .num_resources = ARRAY_SIZE(s3c_nand_resource), | |
204 | .resource = s3c_nand_resource, | |
205 | }; | |
206 | ||
207 | EXPORT_SYMBOL(s3c_device_nand); | |
208 | ||
209 | /* USB Device (Gadget)*/ | |
210 | ||
211 | static struct resource s3c_usbgadget_resource[] = { | |
212 | [0] = { | |
0367a8d3 LCVR |
213 | .start = S3C24XX_PA_USBDEV, |
214 | .end = S3C24XX_PA_USBDEV + S3C24XX_SZ_USBDEV - 1, | |
1da177e4 LT |
215 | .flags = IORESOURCE_MEM, |
216 | }, | |
217 | [1] = { | |
218 | .start = IRQ_USBD, | |
219 | .end = IRQ_USBD, | |
220 | .flags = IORESOURCE_IRQ, | |
221 | } | |
222 | ||
223 | }; | |
224 | ||
225 | struct platform_device s3c_device_usbgadget = { | |
226 | .name = "s3c2410-usbgadget", | |
227 | .id = -1, | |
228 | .num_resources = ARRAY_SIZE(s3c_usbgadget_resource), | |
229 | .resource = s3c_usbgadget_resource, | |
230 | }; | |
231 | ||
232 | EXPORT_SYMBOL(s3c_device_usbgadget); | |
233 | ||
0dcfc328 AP |
234 | void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *pd) |
235 | { | |
236 | struct s3c2410_udc_mach_info *npd; | |
237 | ||
238 | npd = kmalloc(sizeof(*npd), GFP_KERNEL); | |
239 | if (npd) { | |
240 | memcpy(npd, pd, sizeof(*npd)); | |
241 | s3c_device_usbgadget.dev.platform_data = npd; | |
242 | } else { | |
243 | printk(KERN_ERR "no memory for udc platform data\n"); | |
244 | } | |
245 | } | |
246 | ||
247 | ||
1da177e4 LT |
248 | /* Watchdog */ |
249 | ||
250 | static struct resource s3c_wdt_resource[] = { | |
251 | [0] = { | |
0367a8d3 LCVR |
252 | .start = S3C24XX_PA_WATCHDOG, |
253 | .end = S3C24XX_PA_WATCHDOG + S3C24XX_SZ_WATCHDOG - 1, | |
1da177e4 LT |
254 | .flags = IORESOURCE_MEM, |
255 | }, | |
256 | [1] = { | |
257 | .start = IRQ_WDT, | |
258 | .end = IRQ_WDT, | |
259 | .flags = IORESOURCE_IRQ, | |
260 | } | |
261 | ||
262 | }; | |
263 | ||
264 | struct platform_device s3c_device_wdt = { | |
265 | .name = "s3c2410-wdt", | |
266 | .id = -1, | |
267 | .num_resources = ARRAY_SIZE(s3c_wdt_resource), | |
268 | .resource = s3c_wdt_resource, | |
269 | }; | |
270 | ||
271 | EXPORT_SYMBOL(s3c_device_wdt); | |
272 | ||
273 | /* I2C */ | |
274 | ||
275 | static struct resource s3c_i2c_resource[] = { | |
276 | [0] = { | |
0367a8d3 LCVR |
277 | .start = S3C24XX_PA_IIC, |
278 | .end = S3C24XX_PA_IIC + S3C24XX_SZ_IIC - 1, | |
1da177e4 LT |
279 | .flags = IORESOURCE_MEM, |
280 | }, | |
281 | [1] = { | |
282 | .start = IRQ_IIC, | |
283 | .end = IRQ_IIC, | |
284 | .flags = IORESOURCE_IRQ, | |
285 | } | |
286 | ||
287 | }; | |
288 | ||
289 | struct platform_device s3c_device_i2c = { | |
290 | .name = "s3c2410-i2c", | |
291 | .id = -1, | |
292 | .num_resources = ARRAY_SIZE(s3c_i2c_resource), | |
293 | .resource = s3c_i2c_resource, | |
294 | }; | |
295 | ||
296 | EXPORT_SYMBOL(s3c_device_i2c); | |
297 | ||
298 | /* IIS */ | |
299 | ||
300 | static struct resource s3c_iis_resource[] = { | |
301 | [0] = { | |
0367a8d3 LCVR |
302 | .start = S3C24XX_PA_IIS, |
303 | .end = S3C24XX_PA_IIS + S3C24XX_SZ_IIS -1, | |
1da177e4 LT |
304 | .flags = IORESOURCE_MEM, |
305 | } | |
306 | }; | |
307 | ||
308 | static u64 s3c_device_iis_dmamask = 0xffffffffUL; | |
309 | ||
310 | struct platform_device s3c_device_iis = { | |
311 | .name = "s3c2410-iis", | |
312 | .id = -1, | |
313 | .num_resources = ARRAY_SIZE(s3c_iis_resource), | |
314 | .resource = s3c_iis_resource, | |
315 | .dev = { | |
316 | .dma_mask = &s3c_device_iis_dmamask, | |
317 | .coherent_dma_mask = 0xffffffffUL | |
318 | } | |
319 | }; | |
320 | ||
321 | EXPORT_SYMBOL(s3c_device_iis); | |
322 | ||
323 | /* RTC */ | |
324 | ||
325 | static struct resource s3c_rtc_resource[] = { | |
326 | [0] = { | |
0367a8d3 LCVR |
327 | .start = S3C24XX_PA_RTC, |
328 | .end = S3C24XX_PA_RTC + 0xff, | |
1da177e4 LT |
329 | .flags = IORESOURCE_MEM, |
330 | }, | |
331 | [1] = { | |
332 | .start = IRQ_RTC, | |
333 | .end = IRQ_RTC, | |
334 | .flags = IORESOURCE_IRQ, | |
335 | }, | |
336 | [2] = { | |
337 | .start = IRQ_TICK, | |
338 | .end = IRQ_TICK, | |
339 | .flags = IORESOURCE_IRQ | |
340 | } | |
341 | }; | |
342 | ||
343 | struct platform_device s3c_device_rtc = { | |
344 | .name = "s3c2410-rtc", | |
345 | .id = -1, | |
346 | .num_resources = ARRAY_SIZE(s3c_rtc_resource), | |
347 | .resource = s3c_rtc_resource, | |
348 | }; | |
349 | ||
350 | EXPORT_SYMBOL(s3c_device_rtc); | |
351 | ||
352 | /* ADC */ | |
353 | ||
354 | static struct resource s3c_adc_resource[] = { | |
355 | [0] = { | |
0367a8d3 LCVR |
356 | .start = S3C24XX_PA_ADC, |
357 | .end = S3C24XX_PA_ADC + S3C24XX_SZ_ADC - 1, | |
1da177e4 LT |
358 | .flags = IORESOURCE_MEM, |
359 | }, | |
360 | [1] = { | |
361 | .start = IRQ_TC, | |
083d06ed BD |
362 | .end = IRQ_TC, |
363 | .flags = IORESOURCE_IRQ, | |
364 | }, | |
365 | [2] = { | |
366 | .start = IRQ_ADC, | |
1da177e4 LT |
367 | .end = IRQ_ADC, |
368 | .flags = IORESOURCE_IRQ, | |
369 | } | |
370 | ||
371 | }; | |
372 | ||
373 | struct platform_device s3c_device_adc = { | |
374 | .name = "s3c2410-adc", | |
375 | .id = -1, | |
376 | .num_resources = ARRAY_SIZE(s3c_adc_resource), | |
377 | .resource = s3c_adc_resource, | |
378 | }; | |
379 | ||
380 | /* SDI */ | |
381 | ||
382 | static struct resource s3c_sdi_resource[] = { | |
383 | [0] = { | |
384 | .start = S3C2410_PA_SDI, | |
a0e0adb9 | 385 | .end = S3C2410_PA_SDI + S3C24XX_SZ_SDI - 1, |
1da177e4 LT |
386 | .flags = IORESOURCE_MEM, |
387 | }, | |
388 | [1] = { | |
389 | .start = IRQ_SDI, | |
390 | .end = IRQ_SDI, | |
391 | .flags = IORESOURCE_IRQ, | |
392 | } | |
393 | ||
394 | }; | |
395 | ||
396 | struct platform_device s3c_device_sdi = { | |
397 | .name = "s3c2410-sdi", | |
398 | .id = -1, | |
399 | .num_resources = ARRAY_SIZE(s3c_sdi_resource), | |
400 | .resource = s3c_sdi_resource, | |
401 | }; | |
402 | ||
403 | EXPORT_SYMBOL(s3c_device_sdi); | |
404 | ||
405 | /* SPI (0) */ | |
406 | ||
407 | static struct resource s3c_spi0_resource[] = { | |
408 | [0] = { | |
0367a8d3 LCVR |
409 | .start = S3C24XX_PA_SPI, |
410 | .end = S3C24XX_PA_SPI + 0x1f, | |
1da177e4 LT |
411 | .flags = IORESOURCE_MEM, |
412 | }, | |
413 | [1] = { | |
414 | .start = IRQ_SPI0, | |
415 | .end = IRQ_SPI0, | |
416 | .flags = IORESOURCE_IRQ, | |
417 | } | |
418 | ||
419 | }; | |
420 | ||