Commit | Line | Data |
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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> |
5a0e3ad6 | 23 | #include <linux/slab.h> |
1da177e4 LT |
24 | |
25 | #include <asm/mach/arch.h> | |
26 | #include <asm/mach/map.h> | |
27 | #include <asm/mach/irq.h> | |
a09e64fb RK |
28 | #include <mach/fb.h> |
29 | #include <mach/hardware.h> | |
d91e9a7a MB |
30 | #include <mach/dma.h> |
31 | #include <mach/irqs.h> | |
1da177e4 LT |
32 | #include <asm/irq.h> |
33 | ||
a2b7ba9c | 34 | #include <plat/regs-serial.h> |
57bd4b91 | 35 | #include <plat/udc.h> |
22c810ab | 36 | #include <plat/mci.h> |
1da177e4 | 37 | |
a2b7ba9c BD |
38 | #include <plat/devs.h> |
39 | #include <plat/cpu.h> | |
13622708 | 40 | #include <plat/regs-spi.h> |
1da177e4 | 41 | |
ce8877b5 AP |
42 | #include <mach/ts.h> |
43 | ||
1da177e4 LT |
44 | /* Serial port registrations */ |
45 | ||
66a9b49a BD |
46 | static struct resource s3c2410_uart0_resource[] = { |
47 | [0] = { | |
48 | .start = S3C2410_PA_UART0, | |
49 | .end = S3C2410_PA_UART0 + 0x3fff, | |
50 | .flags = IORESOURCE_MEM, | |
51 | }, | |
52 | [1] = { | |
53 | .start = IRQ_S3CUART_RX0, | |
54 | .end = IRQ_S3CUART_ERR0, | |
55 | .flags = IORESOURCE_IRQ, | |
56 | } | |
57 | }; | |
58 | ||
59 | static struct resource s3c2410_uart1_resource[] = { | |
60 | [0] = { | |
61 | .start = S3C2410_PA_UART1, | |
62 | .end = S3C2410_PA_UART1 + 0x3fff, | |
63 | .flags = IORESOURCE_MEM, | |
64 | }, | |
65 | [1] = { | |
66 | .start = IRQ_S3CUART_RX1, | |
67 | .end = IRQ_S3CUART_ERR1, | |
68 | .flags = IORESOURCE_IRQ, | |
69 | } | |
70 | }; | |
71 | ||
72 | static struct resource s3c2410_uart2_resource[] = { | |
73 | [0] = { | |
74 | .start = S3C2410_PA_UART2, | |
75 | .end = S3C2410_PA_UART2 + 0x3fff, | |
76 | .flags = IORESOURCE_MEM, | |
77 | }, | |
78 | [1] = { | |
79 | .start = IRQ_S3CUART_RX2, | |
80 | .end = IRQ_S3CUART_ERR2, | |
81 | .flags = IORESOURCE_IRQ, | |
82 | } | |
83 | }; | |
84 | ||
dbf35992 BD |
85 | static struct resource s3c2410_uart3_resource[] = { |
86 | [0] = { | |
87 | .start = S3C2443_PA_UART3, | |
88 | .end = S3C2443_PA_UART3 + 0x3fff, | |
89 | .flags = IORESOURCE_MEM, | |
90 | }, | |
91 | [1] = { | |
92 | .start = IRQ_S3CUART_RX3, | |
93 | .end = IRQ_S3CUART_ERR3, | |
94 | .flags = IORESOURCE_IRQ, | |
95 | }, | |
96 | }; | |
97 | ||
66a9b49a BD |
98 | struct s3c24xx_uart_resources s3c2410_uart_resources[] __initdata = { |
99 | [0] = { | |
100 | .resources = s3c2410_uart0_resource, | |
101 | .nr_resources = ARRAY_SIZE(s3c2410_uart0_resource), | |
102 | }, | |
103 | [1] = { | |
104 | .resources = s3c2410_uart1_resource, | |
105 | .nr_resources = ARRAY_SIZE(s3c2410_uart1_resource), | |
106 | }, | |
107 | [2] = { | |
108 | .resources = s3c2410_uart2_resource, | |
109 | .nr_resources = ARRAY_SIZE(s3c2410_uart2_resource), | |
110 | }, | |
dbf35992 BD |
111 | [3] = { |
112 | .resources = s3c2410_uart3_resource, | |
113 | .nr_resources = ARRAY_SIZE(s3c2410_uart3_resource), | |
114 | }, | |
66a9b49a BD |
115 | }; |
116 | ||
1da177e4 LT |
117 | /* LCD Controller */ |
118 | ||
119 | static struct resource s3c_lcd_resource[] = { | |
120 | [0] = { | |
0367a8d3 LCVR |
121 | .start = S3C24XX_PA_LCD, |
122 | .end = S3C24XX_PA_LCD + S3C24XX_SZ_LCD - 1, | |
1da177e4 LT |
123 | .flags = IORESOURCE_MEM, |
124 | }, | |
125 | [1] = { | |
126 | .start = IRQ_LCD, | |
127 | .end = IRQ_LCD, | |
128 | .flags = IORESOURCE_IRQ, | |
129 | } | |
130 | ||
131 | }; | |
132 | ||
133 | static u64 s3c_device_lcd_dmamask = 0xffffffffUL; | |
134 | ||
135 | struct platform_device s3c_device_lcd = { | |
136 | .name = "s3c2410-lcd", | |
137 | .id = -1, | |
138 | .num_resources = ARRAY_SIZE(s3c_lcd_resource), | |
139 | .resource = s3c_lcd_resource, | |
140 | .dev = { | |
6904b246 BD |
141 | .dma_mask = &s3c_device_lcd_dmamask, |
142 | .coherent_dma_mask = 0xffffffffUL | |
1da177e4 LT |
143 | } |
144 | }; | |
145 | ||
146 | EXPORT_SYMBOL(s3c_device_lcd); | |
147 | ||
893b0309 | 148 | void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *pd) |
f92273c1 | 149 | { |
893b0309 BD |
150 | struct s3c2410fb_mach_info *npd; |
151 | ||
152 | npd = kmalloc(sizeof(*npd), GFP_KERNEL); | |
153 | if (npd) { | |
154 | memcpy(npd, pd, sizeof(*npd)); | |
155 | s3c_device_lcd.dev.platform_data = npd; | |
156 | } else { | |
157 | printk(KERN_ERR "no memory for LCD platform data\n"); | |
158 | } | |
f92273c1 | 159 | } |
f92273c1 | 160 | |
ce8877b5 | 161 | /* Touchscreen */ |
0fe1309b VK |
162 | |
163 | static struct resource s3c_ts_resource[] = { | |
164 | [0] = { | |
165 | .start = S3C24XX_PA_ADC, | |
166 | .end = S3C24XX_PA_ADC + S3C24XX_SZ_ADC - 1, | |
167 | .flags = IORESOURCE_MEM, | |
168 | }, | |
169 | [1] = { | |
170 | .start = IRQ_TC, | |
171 | .end = IRQ_TC, | |
172 | .flags = IORESOURCE_IRQ, | |
173 | }, | |
174 | ||
175 | }; | |
176 | ||
ce8877b5 AP |
177 | struct platform_device s3c_device_ts = { |
178 | .name = "s3c2410-ts", | |
179 | .id = -1, | |
0fe1309b VK |
180 | .dev.parent = &s3c_device_adc.dev, |
181 | .num_resources = ARRAY_SIZE(s3c_ts_resource), | |
182 | .resource = s3c_ts_resource, | |
ce8877b5 AP |
183 | }; |
184 | EXPORT_SYMBOL(s3c_device_ts); | |
185 | ||
186 | static struct s3c2410_ts_mach_info s3c2410ts_info; | |
187 | ||
188 | void __init s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info *hard_s3c2410ts_info) | |
189 | { | |
190 | memcpy(&s3c2410ts_info, hard_s3c2410ts_info, sizeof(struct s3c2410_ts_mach_info)); | |
191 | s3c_device_ts.dev.platform_data = &s3c2410ts_info; | |
192 | } | |
193 | EXPORT_SYMBOL(s3c24xx_ts_set_platdata); | |
194 | ||
1da177e4 LT |
195 | /* USB Device (Gadget)*/ |
196 | ||
197 | static struct resource s3c_usbgadget_resource[] = { | |
198 | [0] = { | |
0367a8d3 LCVR |
199 | .start = S3C24XX_PA_USBDEV, |
200 | .end = S3C24XX_PA_USBDEV + S3C24XX_SZ_USBDEV - 1, | |
1da177e4 LT |
201 | .flags = IORESOURCE_MEM, |
202 | }, | |
203 | [1] = { | |
204 | .start = IRQ_USBD, | |
205 | .end = IRQ_USBD, | |
206 | .flags = IORESOURCE_IRQ, | |
207 | } | |
208 | ||
209 | }; | |
210 | ||
211 | struct platform_device s3c_device_usbgadget = { | |
212 | .name = "s3c2410-usbgadget", | |
213 | .id = -1, | |
214 | .num_resources = ARRAY_SIZE(s3c_usbgadget_resource), | |
215 | .resource = s3c_usbgadget_resource, | |
216 | }; | |
217 | ||
218 | EXPORT_SYMBOL(s3c_device_usbgadget); | |
219 | ||
0dcfc328 AP |
220 | void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *pd) |
221 | { | |
222 | struct s3c2410_udc_mach_info *npd; | |
223 | ||
224 | npd = kmalloc(sizeof(*npd), GFP_KERNEL); | |
225 | if (npd) { | |
226 | memcpy(npd, pd, sizeof(*npd)); | |
227 | s3c_device_usbgadget.dev.platform_data = npd; | |
228 | } else { | |
229 | printk(KERN_ERR "no memory for udc platform data\n"); | |
230 | } | |
231 | } | |
232 | ||
233 | ||
1da177e4 LT |
234 | /* Watchdog */ |
235 | ||
236 | static struct resource s3c_wdt_resource[] = { | |
237 | [0] = { | |
0367a8d3 LCVR |
238 | .start = S3C24XX_PA_WATCHDOG, |
239 | .end = S3C24XX_PA_WATCHDOG + S3C24XX_SZ_WATCHDOG - 1, | |
1da177e4 LT |
240 | .flags = IORESOURCE_MEM, |
241 | }, | |
242 | [1] = { | |
243 | .start = IRQ_WDT, | |
244 | .end = IRQ_WDT, | |
245 | .flags = IORESOURCE_IRQ, | |
246 | } | |
247 | ||
248 | }; | |
249 | ||
250 | struct platform_device s3c_device_wdt = { | |
251 | .name = "s3c2410-wdt", | |
252 | .id = -1, | |
253 | .num_resources = ARRAY_SIZE(s3c_wdt_resource), | |
254 | .resource = s3c_wdt_resource, | |
255 | }; | |
256 | ||
257 | EXPORT_SYMBOL(s3c_device_wdt); | |
258 | ||
1da177e4 LT |
259 | /* IIS */ |
260 | ||
261 | static struct resource s3c_iis_resource[] = { | |
262 | [0] = { | |
0367a8d3 LCVR |
263 | .start = S3C24XX_PA_IIS, |
264 | .end = S3C24XX_PA_IIS + S3C24XX_SZ_IIS -1, | |
1da177e4 LT |
265 | .flags = IORESOURCE_MEM, |
266 | } | |
267 | }; | |
268 | ||
269 | static u64 s3c_device_iis_dmamask = 0xffffffffUL; | |
270 | ||
271 | struct platform_device s3c_device_iis = { | |
272 | .name = "s3c2410-iis", | |
273 | .id = -1, | |
274 | .num_resources = ARRAY_SIZE(s3c_iis_resource), | |
275 | .resource = s3c_iis_resource, | |
276 | .dev = { | |
277 | .dma_mask = &s3c_device_iis_dmamask, | |
278 | .coherent_dma_mask = 0xffffffffUL | |
279 | } | |
280 | }; | |
281 | ||
282 | EXPORT_SYMBOL(s3c_device_iis); | |
283 | ||
284 | /* RTC */ | |
285 | ||
286 | static struct resource s3c_rtc_resource[] = { | |
287 | [0] = { | |
0367a8d3 LCVR |
288 | .start = S3C24XX_PA_RTC, |
289 | .end = S3C24XX_PA_RTC + 0xff, | |
1da177e4 LT |
290 | .flags = IORESOURCE_MEM, |
291 | }, | |
292 | [1] = { | |
293 | .start = IRQ_RTC, | |
294 | .end = IRQ_RTC, | |
295 | .flags = IORESOURCE_IRQ, | |
296 | }, | |
297 | [2] = { | |
298 | .start = IRQ_TICK, | |
299 | .end = IRQ_TICK, | |
300 | .flags = IORESOURCE_IRQ | |
301 | } | |
302 | }; | |
303 | ||
304 | struct platform_device s3c_device_rtc = { | |
305 | .name = "s3c2410-rtc", | |
306 | .id = -1, | |
307 | .num_resources = ARRAY_SIZE(s3c_rtc_resource), | |
308 | .resource = s3c_rtc_resource, | |
309 | }; | |
310 | ||
311 | EXPORT_SYMBOL(s3c_device_rtc); | |
312 | ||
313 | /* ADC */ | |
314 | ||
315 | static struct resource s3c_adc_resource[] = { | |
316 | [0] = { | |
0367a8d3 LCVR |
317 | .start = S3C24XX_PA_ADC, |
318 | .end = S3C24XX_PA_ADC + S3C24XX_SZ_ADC - 1, | |
1da177e4 LT |
319 | .flags = IORESOURCE_MEM, |
320 | }, | |
321 | [1] = { | |
322 | .start = IRQ_TC, | |
083d06ed BD |
323 | .end = IRQ_TC, |
324 | .flags = IORESOURCE_IRQ, | |
325 | }, | |
326 | [2] = { | |
327 | .start = IRQ_ADC, | |
1da177e4 LT |
328 | .end = IRQ_ADC, |
329 | .flags = IORESOURCE_IRQ, | |
330 | } | |
331 | ||
332 | }; | |
333 | ||
334 | struct platform_device s3c_device_adc = { | |
28ab44c5 | 335 | .name = "s3c24xx-adc", |
1da177e4 LT |
336 | .id = -1, |
337 | .num_resources = ARRAY_SIZE(s3c_adc_resource), | |
338 | .resource = s3c_adc_resource, | |
339 | }; | |
340 | ||
28ab44c5 BD |
341 | /* HWMON */ |
342 | ||
343 | struct platform_device s3c_device_hwmon = { | |
c197cec5 | 344 | .name = "s3c-hwmon", |
28ab44c5 BD |
345 | .id = -1, |
346 | .dev.parent = &s3c_device_adc.dev, | |
347 | }; | |
348 | ||
1da177e4 LT |
349 | /* SDI */ |
350 | ||
351 | static struct resource s3c_sdi_resource[] = { | |
352 | [0] = { | |
ce46a9c4 BD |
353 | .start = S3C24XX_PA_SDI, |
354 | .end = S3C24XX_PA_SDI + S3C24XX_SZ_SDI - 1, | |
1da177e4 LT |
355 | .flags = IORESOURCE_MEM, |
356 | }, | |
357 | [1] = { | |
358 | .start = IRQ_SDI, | |
359 | .end = IRQ_SDI, | |
360 | .flags = IORESOURCE_IRQ, | |
361 | } | |
362 | ||
363 | }; | |
364 | ||
365 | struct platform_device s3c_device_sdi = { | |
366 | .name = "s3c2410-sdi", | |
367 | .id = -1, | |
368 | .num_resources = ARRAY_SIZE(s3c_sdi_resource), | |
369 | .resource = s3c_sdi_resource, | |
370 | }; | |
371 | ||
372 | EXPORT_SYMBOL(s3c_device_sdi); | |
373 | ||
22c810ab BD |
374 | void s3c24xx_mci_set_platdata(struct s3c24xx_mci_pdata *pdata) |
375 | { | |
376 | struct s3c24xx_mci_pdata *npd; | |
377 | ||
378 | npd = kmemdup(pdata, sizeof(struct s3c24xx_mci_pdata), GFP_KERNEL); | |
379 | if (!npd) | |
380 | printk(KERN_ERR "%s: no memory to copy pdata", __func__); | |
381 | ||
382 | s3c_device_sdi.dev.platform_data = npd; | |
383 | } | |
384 | ||
385 | ||
1da177e4 LT |
386 | /* SPI (0) */ |
387 | ||
388 | static struct resource s3c_spi0_resource[] = { | |
389 | [0] = { | |
0367a8d3 LCVR |
390 | .start = S3C24XX_PA_SPI, |
391 | .end = S3C24XX_PA_SPI + 0x1f, | |
1da177e4 LT |
392 | .flags = IORESOURCE_MEM, |
393 | }, | |
394 | [1] = { | |
395 | .start = IRQ_SPI0, | |
396 | .end = IRQ_SPI0, | |
397 | .flags = IORESOURCE_IRQ, | |
398 | } | |
399 | ||
400 | }; | |
401 | ||