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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 | 138 | |
1da177e4 LT |
139 | /* LCD Controller */ |
140 | ||
141 | static struct resource s3c_lcd_resource[] = { | |
142 | [0] = { | |
0367a8d3 LCVR |
143 | .start = S3C24XX_PA_LCD, |
144 | .end = S3C24XX_PA_LCD + S3C24XX_SZ_LCD - 1, | |
1da177e4 LT |
145 | .flags = IORESOURCE_MEM, |
146 | }, | |
147 | [1] = { | |
148 | .start = IRQ_LCD, | |
149 | .end = IRQ_LCD, | |
150 | .flags = IORESOURCE_IRQ, | |
151 | } | |
152 | ||
153 | }; | |
154 | ||
155 | static u64 s3c_device_lcd_dmamask = 0xffffffffUL; | |
156 | ||
157 | struct platform_device s3c_device_lcd = { | |
158 | .name = "s3c2410-lcd", | |
159 | .id = -1, | |
160 | .num_resources = ARRAY_SIZE(s3c_lcd_resource), | |
161 | .resource = s3c_lcd_resource, | |
162 | .dev = { | |
6904b246 BD |
163 | .dma_mask = &s3c_device_lcd_dmamask, |
164 | .coherent_dma_mask = 0xffffffffUL | |
1da177e4 LT |
165 | } |
166 | }; | |
167 | ||
168 | EXPORT_SYMBOL(s3c_device_lcd); | |
169 | ||
893b0309 | 170 | void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *pd) |
f92273c1 | 171 | { |
893b0309 BD |
172 | struct s3c2410fb_mach_info *npd; |
173 | ||
174 | npd = kmalloc(sizeof(*npd), GFP_KERNEL); | |
175 | if (npd) { | |
176 | memcpy(npd, pd, sizeof(*npd)); | |
177 | s3c_device_lcd.dev.platform_data = npd; | |
178 | } else { | |
179 | printk(KERN_ERR "no memory for LCD platform data\n"); | |
180 | } | |
f92273c1 | 181 | } |
f92273c1 | 182 | |
1da177e4 LT |
183 | /* NAND Controller */ |
184 | ||
185 | static struct resource s3c_nand_resource[] = { | |
186 | [0] = { | |
ce46a9c4 BD |
187 | .start = S3C24XX_PA_NAND, |
188 | .end = S3C24XX_PA_NAND + S3C24XX_SZ_NAND - 1, | |
1da177e4 LT |
189 | .flags = IORESOURCE_MEM, |
190 | } | |
191 | }; | |
192 | ||
193 | struct platform_device s3c_device_nand = { | |
194 | .name = "s3c2410-nand", | |
195 | .id = -1, | |
196 | .num_resources = ARRAY_SIZE(s3c_nand_resource), | |
197 | .resource = s3c_nand_resource, | |
198 | }; | |
199 | ||
200 | EXPORT_SYMBOL(s3c_device_nand); | |
201 | ||
202 | /* USB Device (Gadget)*/ | |
203 | ||
204 | static struct resource s3c_usbgadget_resource[] = { | |
205 | [0] = { | |
0367a8d3 LCVR |
206 | .start = S3C24XX_PA_USBDEV, |
207 | .end = S3C24XX_PA_USBDEV + S3C24XX_SZ_USBDEV - 1, | |
1da177e4 LT |
208 | .flags = IORESOURCE_MEM, |
209 | }, | |
210 | [1] = { | |
211 | .start = IRQ_USBD, | |
212 | .end = IRQ_USBD, | |
213 | .flags = IORESOURCE_IRQ, | |
214 | } | |
215 | ||
216 | }; | |
217 | ||
218 | struct platform_device s3c_device_usbgadget = { | |
219 | .name = "s3c2410-usbgadget", | |
220 | .id = -1, | |
221 | .num_resources = ARRAY_SIZE(s3c_usbgadget_resource), | |
222 | .resource = s3c_usbgadget_resource, | |
223 | }; | |
224 | ||
225 | EXPORT_SYMBOL(s3c_device_usbgadget); | |
226 | ||
0dcfc328 AP |
227 | void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *pd) |
228 | { | |
229 | struct s3c2410_udc_mach_info *npd; | |
230 | ||
231 | npd = kmalloc(sizeof(*npd), GFP_KERNEL); | |
232 | if (npd) { | |
233 | memcpy(npd, pd, sizeof(*npd)); | |
234 | s3c_device_usbgadget.dev.platform_data = npd; | |
235 | } else { | |
236 | printk(KERN_ERR "no memory for udc platform data\n"); | |
237 | } | |
238 | } | |
239 | ||
240 | ||
1da177e4 LT |
241 | /* Watchdog */ |
242 | ||
243 | static struct resource s3c_wdt_resource[] = { | |
244 | [0] = { | |
0367a8d3 LCVR |
245 | .start = S3C24XX_PA_WATCHDOG, |
246 | .end = S3C24XX_PA_WATCHDOG + S3C24XX_SZ_WATCHDOG - 1, | |
1da177e4 LT |
247 | .flags = IORESOURCE_MEM, |
248 | }, | |
249 | [1] = { | |
250 | .start = IRQ_WDT, | |
251 | .end = IRQ_WDT, | |
252 | .flags = IORESOURCE_IRQ, | |
253 | } | |
254 | ||
255 | }; | |
256 | ||
257 | struct platform_device s3c_device_wdt = { | |
258 | .name = "s3c2410-wdt", | |
259 | .id = -1, | |
260 | .num_resources = ARRAY_SIZE(s3c_wdt_resource), | |
261 | .resource = s3c_wdt_resource, | |
262 | }; | |
263 | ||
264 | EXPORT_SYMBOL(s3c_device_wdt); | |
265 | ||
1da177e4 LT |
266 | /* IIS */ |
267 | ||
268 | static struct resource s3c_iis_resource[] = { | |
269 | [0] = { | |
0367a8d3 LCVR |
270 | .start = S3C24XX_PA_IIS, |
271 | .end = S3C24XX_PA_IIS + S3C24XX_SZ_IIS -1, | |
1da177e4 LT |
272 | .flags = IORESOURCE_MEM, |
273 | } | |
274 | }; | |
275 | ||
276 | static u64 s3c_device_iis_dmamask = 0xffffffffUL; | |
277 | ||
278 | struct platform_device s3c_device_iis = { | |
279 | .name = "s3c2410-iis", | |
280 | .id = -1, | |
281 | .num_resources = ARRAY_SIZE(s3c_iis_resource), | |
282 | .resource = s3c_iis_resource, | |
283 | .dev = { | |
284 | .dma_mask = &s3c_device_iis_dmamask, | |
285 | .coherent_dma_mask = 0xffffffffUL | |
286 | } | |
287 | }; | |
288 | ||
289 | EXPORT_SYMBOL(s3c_device_iis); | |
290 | ||
291 | /* RTC */ | |
292 | ||
293 | static struct resource s3c_rtc_resource[] = { | |
294 | [0] = { | |
0367a8d3 LCVR |
295 | .start = S3C24XX_PA_RTC, |
296 | .end = S3C24XX_PA_RTC + 0xff, | |
1da177e4 LT |
297 | .flags = IORESOURCE_MEM, |
298 | }, | |
299 | [1] = { | |
300 | .start = IRQ_RTC, | |
301 | .end = IRQ_RTC, | |
302 | .flags = IORESOURCE_IRQ, | |
303 | }, | |
304 | [2] = { | |
305 | .start = IRQ_TICK, | |
306 | .end = IRQ_TICK, | |
307 | .flags = IORESOURCE_IRQ | |
308 | } | |
309 | }; | |
310 | ||
311 | struct platform_device s3c_device_rtc = { | |
312 | .name = "s3c2410-rtc", | |
313 | .id = -1, | |
314 | .num_resources = ARRAY_SIZE(s3c_rtc_resource), | |
315 | .resource = s3c_rtc_resource, | |
316 | }; | |
317 | ||
318 | EXPORT_SYMBOL(s3c_device_rtc); | |
319 | ||
320 | /* ADC */ | |
321 | ||
322 | static struct resource s3c_adc_resource[] = { | |
323 | [0] = { | |
0367a8d3 LCVR |
324 | .start = S3C24XX_PA_ADC, |
325 | .end = S3C24XX_PA_ADC + S3C24XX_SZ_ADC - 1, | |
1da177e4 LT |
326 | .flags = IORESOURCE_MEM, |
327 | }, | |
328 | [1] = { | |
329 | .start = IRQ_TC, | |
083d06ed BD |
330 | .end = IRQ_TC, |
331 | .flags = IORESOURCE_IRQ, | |
332 | }, | |
333 | [2] = { | |
334 | .start = IRQ_ADC, | |
1da177e4 LT |
335 | .end = IRQ_ADC, |
336 | .flags = IORESOURCE_IRQ, | |
337 | } | |
338 | ||
339 | }; | |
340 | ||
341 | struct platform_device s3c_device_adc = { | |
28ab44c5 | 342 | .name = "s3c24xx-adc", |
1da177e4 LT |
343 | .id = -1, |
344 | .num_resources = ARRAY_SIZE(s3c_adc_resource), | |
345 | .resource = s3c_adc_resource, | |
346 | }; | |
347 | ||
28ab44c5 BD |
348 | /* HWMON */ |
349 | ||
350 | struct platform_device s3c_device_hwmon = { | |
351 | .name = "s3c24xx-hwmon", | |
352 | .id = -1, | |
353 | .dev.parent = &s3c_device_adc.dev, | |
354 | }; | |
355 | ||
1da177e4 LT |
356 | /* SDI */ |
357 | ||
358 | static struct resource s3c_sdi_resource[] = { | |
359 | [0] = { | |
ce46a9c4 BD |
360 | .start = S3C24XX_PA_SDI, |
361 | .end = S3C24XX_PA_SDI + S3C24XX_SZ_SDI - 1, | |
1da177e4 LT |
362 | .flags = IORESOURCE_MEM, |
363 | }, | |
364 | [1] = { | |
365 | .start = IRQ_SDI, | |
366 | .end = IRQ_SDI, | |
367 | .flags = IORESOURCE_IRQ, | |
368 | } | |
369 | ||
370 | }; | |
371 | ||
372 | struct platform_device s3c_device_sdi = { | |
373 | .name = "s3c2410-sdi", | |
374 | .id = -1, | |
375 | .num_resources = ARRAY_SIZE(s3c_sdi_resource), | |
376 | .resource = s3c_sdi_resource, | |
377 | }; | |
378 | ||
379 | EXPORT_SYMBOL(s3c_device_sdi); | |
380 | ||
381 | /* SPI (0) */ | |
382 | ||
383 | static struct resource s3c_spi0_resource[] = { | |
384 | [0] = { | |
0367a8d3 LCVR |
385 | .start = S3C24XX_PA_SPI, |
386 | .end = S3C24XX_PA_SPI + 0x1f, | |
1da177e4 LT |
387 | .flags = IORESOURCE_MEM, |
388 | }, | |
389 | [1] = { | |
390 | .start = IRQ_SPI0, | |
391 | .end = IRQ_SPI0, | |
392 | .flags = IORESOURCE_IRQ, | |
393 | } | |
394 | ||
395 | }; | |
396 |