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1da177e4 LT |
1 | /* linux/arch/arm/mach-s3c2410/devs.c |
2 | * | |
3 | * Copyright (c) 2004 Simtec Electronics | |
4 | * Ben Dooks <ben@simtec.co.uk> | |
5 | * | |
6 | * Base S3C2410 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 | * Modifications: | |
0367a8d3 | 13 | * 15-Jan-2006 LCVR Using S3C24XX_PA_##x macro for common S3C24XX devices |
1da177e4 LT |
14 | * 10-Mar-2005 LCVR Changed S3C2410_{VA,SZ} to S3C24XX_{VA,SZ} |
15 | * 10-Feb-2005 BJD Added camera from guillaume.gourat@nexvision.tv | |
16 | * 29-Aug-2004 BJD Added timers 0 through 3 | |
17 | * 29-Aug-2004 BJD Changed index of devices we only have one of to -1 | |
18 | * 21-Aug-2004 BJD Added IRQ_TICK to RTC resources | |
19 | * 18-Aug-2004 BJD Created initial version | |
20 | */ | |
21 | ||
22 | #include <linux/kernel.h> | |
23 | #include <linux/types.h> | |
24 | #include <linux/interrupt.h> | |
25 | #include <linux/list.h> | |
26 | #include <linux/timer.h> | |
27 | #include <linux/init.h> | |
d052d1be | 28 | #include <linux/platform_device.h> |
1da177e4 LT |
29 | |
30 | #include <asm/mach/arch.h> | |
31 | #include <asm/mach/map.h> | |
32 | #include <asm/mach/irq.h> | |
f92273c1 | 33 | #include <asm/arch/fb.h> |
1da177e4 LT |
34 | #include <asm/hardware.h> |
35 | #include <asm/io.h> | |
36 | #include <asm/irq.h> | |
37 | ||
38 | #include <asm/arch/regs-serial.h> | |
39 | ||
40 | #include "devs.h" | |
41 | ||
42 | /* Serial port registrations */ | |
43 | ||
44 | struct platform_device *s3c24xx_uart_devs[3]; | |
45 | ||
46 | /* USB Host Controller */ | |
47 | ||
48 | static struct resource s3c_usb_resource[] = { | |
49 | [0] = { | |
0367a8d3 LCVR |
50 | .start = S3C24XX_PA_USBHOST, |
51 | .end = S3C24XX_PA_USBHOST + S3C24XX_SZ_USBHOST - 1, | |
1da177e4 LT |
52 | .flags = IORESOURCE_MEM, |
53 | }, | |
54 | [1] = { | |
55 | .start = IRQ_USBH, | |
56 | .end = IRQ_USBH, | |
57 | .flags = IORESOURCE_IRQ, | |
58 | } | |
59 | }; | |
60 | ||
61 | static u64 s3c_device_usb_dmamask = 0xffffffffUL; | |
62 | ||
63 | struct platform_device s3c_device_usb = { | |
64 | .name = "s3c2410-ohci", | |
65 | .id = -1, | |
66 | .num_resources = ARRAY_SIZE(s3c_usb_resource), | |
67 | .resource = s3c_usb_resource, | |
68 | .dev = { | |
69 | .dma_mask = &s3c_device_usb_dmamask, | |
70 | .coherent_dma_mask = 0xffffffffUL | |
71 | } | |
72 | }; | |
73 | ||
74 | EXPORT_SYMBOL(s3c_device_usb); | |
75 | ||
76 | /* LCD Controller */ | |
77 | ||
78 | static struct resource s3c_lcd_resource[] = { | |
79 | [0] = { | |
0367a8d3 LCVR |
80 | .start = S3C24XX_PA_LCD, |
81 | .end = S3C24XX_PA_LCD + S3C24XX_SZ_LCD - 1, | |
1da177e4 LT |
82 | .flags = IORESOURCE_MEM, |
83 | }, | |
84 | [1] = { | |
85 | .start = IRQ_LCD, | |
86 | .end = IRQ_LCD, | |
87 | .flags = IORESOURCE_IRQ, | |
88 | } | |
89 | ||
90 | }; | |
91 | ||
92 | static u64 s3c_device_lcd_dmamask = 0xffffffffUL; | |
93 | ||
94 | struct platform_device s3c_device_lcd = { | |
95 | .name = "s3c2410-lcd", | |
96 | .id = -1, | |
97 | .num_resources = ARRAY_SIZE(s3c_lcd_resource), | |
98 | .resource = s3c_lcd_resource, | |
99 | .dev = { | |
6904b246 BD |
100 | .dma_mask = &s3c_device_lcd_dmamask, |
101 | .coherent_dma_mask = 0xffffffffUL | |
1da177e4 LT |
102 | } |
103 | }; | |
104 | ||
105 | EXPORT_SYMBOL(s3c_device_lcd); | |
106 | ||
893b0309 | 107 | void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *pd) |
f92273c1 | 108 | { |
893b0309 BD |
109 | struct s3c2410fb_mach_info *npd; |
110 | ||
111 | npd = kmalloc(sizeof(*npd), GFP_KERNEL); | |
112 | if (npd) { | |
113 | memcpy(npd, pd, sizeof(*npd)); | |
114 | s3c_device_lcd.dev.platform_data = npd; | |
115 | } else { | |
116 | printk(KERN_ERR "no memory for LCD platform data\n"); | |
117 | } | |
f92273c1 | 118 | } |
f92273c1 | 119 | |
1da177e4 LT |
120 | /* NAND Controller */ |
121 | ||
122 | static struct resource s3c_nand_resource[] = { | |
123 | [0] = { | |
124 | .start = S3C2410_PA_NAND, | |
a0e0adb9 | 125 | .end = S3C2410_PA_NAND + S3C24XX_SZ_NAND - 1, |
1da177e4 LT |
126 | .flags = IORESOURCE_MEM, |
127 | } | |
128 | }; | |
129 | ||
130 | struct platform_device s3c_device_nand = { | |
131 | .name = "s3c2410-nand", | |
132 | .id = -1, | |
133 | .num_resources = ARRAY_SIZE(s3c_nand_resource), | |
134 | .resource = s3c_nand_resource, | |
135 | }; | |
136 | ||
137 | EXPORT_SYMBOL(s3c_device_nand); | |
138 | ||
139 | /* USB Device (Gadget)*/ | |
140 | ||
141 | static struct resource s3c_usbgadget_resource[] = { | |
142 | [0] = { | |
0367a8d3 LCVR |
143 | .start = S3C24XX_PA_USBDEV, |
144 | .end = S3C24XX_PA_USBDEV + S3C24XX_SZ_USBDEV - 1, | |
1da177e4 LT |
145 | .flags = IORESOURCE_MEM, |
146 | }, | |
147 | [1] = { | |
148 | .start = IRQ_USBD, | |
149 | .end = IRQ_USBD, | |
150 | .flags = IORESOURCE_IRQ, | |
151 | } | |
152 | ||
153 | }; | |
154 | ||
155 | struct platform_device s3c_device_usbgadget = { | |
156 | .name = "s3c2410-usbgadget", | |
157 | .id = -1, | |
158 | .num_resources = ARRAY_SIZE(s3c_usbgadget_resource), | |
159 | .resource = s3c_usbgadget_resource, | |
160 | }; | |
161 | ||
162 | EXPORT_SYMBOL(s3c_device_usbgadget); | |
163 | ||
164 | /* Watchdog */ | |
165 | ||
166 | static struct resource s3c_wdt_resource[] = { | |
167 | [0] = { | |
0367a8d3 LCVR |
168 | .start = S3C24XX_PA_WATCHDOG, |
169 | .end = S3C24XX_PA_WATCHDOG + S3C24XX_SZ_WATCHDOG - 1, | |
1da177e4 LT |
170 | .flags = IORESOURCE_MEM, |
171 | }, | |
172 | [1] = { | |
173 | .start = IRQ_WDT, | |
174 | .end = IRQ_WDT, | |
175 | .flags = IORESOURCE_IRQ, | |
176 | } | |
177 | ||
178 | }; | |
179 | ||
180 | struct platform_device s3c_device_wdt = { | |
181 | .name = "s3c2410-wdt", | |
182 | .id = -1, | |
183 | .num_resources = ARRAY_SIZE(s3c_wdt_resource), | |
184 | .resource = s3c_wdt_resource, | |
185 | }; | |
186 | ||
187 | EXPORT_SYMBOL(s3c_device_wdt); | |
188 | ||
189 | /* I2C */ | |
190 | ||
191 | static struct resource s3c_i2c_resource[] = { | |
192 | [0] = { | |
0367a8d3 LCVR |
193 | .start = S3C24XX_PA_IIC, |
194 | .end = S3C24XX_PA_IIC + S3C24XX_SZ_IIC - 1, | |
1da177e4 LT |
195 | .flags = IORESOURCE_MEM, |
196 | }, | |
197 | [1] = { | |
198 | .start = IRQ_IIC, | |
199 | .end = IRQ_IIC, | |
200 | .flags = IORESOURCE_IRQ, | |
201 | } | |
202 | ||
203 | }; | |
204 | ||
205 | struct platform_device s3c_device_i2c = { | |
206 | .name = "s3c2410-i2c", | |
207 | .id = -1, | |
208 | .num_resources = ARRAY_SIZE(s3c_i2c_resource), | |
209 | .resource = s3c_i2c_resource, | |
210 | }; | |
211 | ||
212 | EXPORT_SYMBOL(s3c_device_i2c); | |
213 | ||
214 | /* IIS */ | |
215 | ||
216 | static struct resource s3c_iis_resource[] = { | |
217 | [0] = { | |
0367a8d3 LCVR |
218 | .start = S3C24XX_PA_IIS, |
219 | .end = S3C24XX_PA_IIS + S3C24XX_SZ_IIS -1, | |
1da177e4 LT |
220 | .flags = IORESOURCE_MEM, |
221 | } | |
222 | }; | |
223 | ||
224 | static u64 s3c_device_iis_dmamask = 0xffffffffUL; | |
225 | ||
226 | struct platform_device s3c_device_iis = { | |
227 | .name = "s3c2410-iis", | |
228 | .id = -1, | |
229 | .num_resources = ARRAY_SIZE(s3c_iis_resource), | |
230 | .resource = s3c_iis_resource, | |
231 | .dev = { | |
232 | .dma_mask = &s3c_device_iis_dmamask, | |
233 | .coherent_dma_mask = 0xffffffffUL | |
234 | } | |
235 | }; | |
236 | ||
237 | EXPORT_SYMBOL(s3c_device_iis); | |
238 | ||
239 | /* RTC */ | |
240 | ||
241 | static struct resource s3c_rtc_resource[] = { | |
242 | [0] = { | |
0367a8d3 LCVR |
243 | .start = S3C24XX_PA_RTC, |
244 | .end = S3C24XX_PA_RTC + 0xff, | |
1da177e4 LT |
245 | .flags = IORESOURCE_MEM, |
246 | }, | |
247 | [1] = { | |
248 | .start = IRQ_RTC, | |
249 | .end = IRQ_RTC, | |
250 | .flags = IORESOURCE_IRQ, | |
251 | }, | |
252 | [2] = { | |
253 | .start = IRQ_TICK, | |
254 | .end = IRQ_TICK, | |
255 | .flags = IORESOURCE_IRQ | |
256 | } | |
257 | }; | |
258 | ||
259 | struct platform_device s3c_device_rtc = { | |
260 | .name = "s3c2410-rtc", | |
261 | .id = -1, | |
262 | .num_resources = ARRAY_SIZE(s3c_rtc_resource), | |
263 | .resource = s3c_rtc_resource, | |
264 | }; | |
265 | ||
266 | EXPORT_SYMBOL(s3c_device_rtc); | |
267 | ||
268 | /* ADC */ | |
269 | ||
270 | static struct resource s3c_adc_resource[] = { | |
271 | [0] = { | |
0367a8d3 LCVR |
272 | .start = S3C24XX_PA_ADC, |
273 | .end = S3C24XX_PA_ADC + S3C24XX_SZ_ADC - 1, | |
1da177e4 LT |
274 | .flags = IORESOURCE_MEM, |
275 | }, | |
276 | [1] = { | |
277 | .start = IRQ_TC, | |
083d06ed BD |
278 | .end = IRQ_TC, |
279 | .flags = IORESOURCE_IRQ, | |
280 | }, | |
281 | [2] = { | |
282 | .start = IRQ_ADC, | |
1da177e4 LT |
283 | .end = IRQ_ADC, |
284 | .flags = IORESOURCE_IRQ, | |
285 | } | |
286 | ||
287 | }; | |
288 | ||
289 | struct platform_device s3c_device_adc = { | |
290 | .name = "s3c2410-adc", | |
291 | .id = -1, | |
292 | .num_resources = ARRAY_SIZE(s3c_adc_resource), | |
293 | .resource = s3c_adc_resource, | |
294 | }; | |
295 | ||
296 | /* SDI */ | |
297 | ||
298 | static struct resource s3c_sdi_resource[] = { | |
299 | [0] = { | |
300 | .start = S3C2410_PA_SDI, | |
a0e0adb9 | 301 | .end = S3C2410_PA_SDI + S3C24XX_SZ_SDI - 1, |
1da177e4 LT |
302 | .flags = IORESOURCE_MEM, |
303 | }, | |
304 | [1] = { | |
305 | .start = IRQ_SDI, | |
306 | .end = IRQ_SDI, | |
307 | .flags = IORESOURCE_IRQ, | |
308 | } | |
309 | ||
310 | }; | |
311 | ||
312 | struct platform_device s3c_device_sdi = { | |
313 | .name = "s3c2410-sdi", | |
314 | .id = -1, | |
315 | .num_resources = ARRAY_SIZE(s3c_sdi_resource), | |
316 | .resource = s3c_sdi_resource, | |
317 | }; | |
318 | ||
319 | EXPORT_SYMBOL(s3c_device_sdi); | |
320 | ||
321 | /* SPI (0) */ | |
322 | ||
323 | static struct resource s3c_spi0_resource[] = { | |
324 | [0] = { | |
0367a8d3 LCVR |
325 | .start = S3C24XX_PA_SPI, |
326 | .end = S3C24XX_PA_SPI + 0x1f, | |
1da177e4 LT |
327 | .flags = IORESOURCE_MEM, |
328 | }, | |
329 | [1] = { | |
330 | .start = IRQ_SPI0, | |
331 | .end = IRQ_SPI0, | |
332 | .flags = IORESOURCE_IRQ, | |
333 | } | |
334 | ||
335 | }; | |
336 | ||