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