Merge branches 'amd-iommu/fixes' and 'dma-debug/fixes' into iommu/fixes
[linux-2.6-block.git] / arch / arm / plat-s3c24xx / devs.c
CommitLineData
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>
d91e9a7a
MB
29#include <mach/dma.h>
30#include <mach/irqs.h>
1da177e4
LT
31#include <asm/irq.h>
32
a2b7ba9c 33#include <plat/regs-serial.h>
57bd4b91 34#include <plat/udc.h>
1da177e4 35
a2b7ba9c
BD
36#include <plat/devs.h>
37#include <plat/cpu.h>
13622708 38#include <plat/regs-spi.h>
1da177e4 39
ce8877b5
AP
40#include <mach/ts.h>
41
1da177e4
LT
42/* Serial port registrations */
43
66a9b49a
BD
44static struct resource s3c2410_uart0_resource[] = {
45 [0] = {
46 .start = S3C2410_PA_UART0,
47 .end = S3C2410_PA_UART0 + 0x3fff,
48 .flags = IORESOURCE_MEM,
49 },
50 [1] = {
51 .start = IRQ_S3CUART_RX0,
52 .end = IRQ_S3CUART_ERR0,
53 .flags = IORESOURCE_IRQ,
54 }
55};
56
57static struct resource s3c2410_uart1_resource[] = {
58 [0] = {
59 .start = S3C2410_PA_UART1,
60 .end = S3C2410_PA_UART1 + 0x3fff,
61 .flags = IORESOURCE_MEM,
62 },
63 [1] = {
64 .start = IRQ_S3CUART_RX1,
65 .end = IRQ_S3CUART_ERR1,
66 .flags = IORESOURCE_IRQ,
67 }
68};
69
70static struct resource s3c2410_uart2_resource[] = {
71 [0] = {
72 .start = S3C2410_PA_UART2,
73 .end = S3C2410_PA_UART2 + 0x3fff,
74 .flags = IORESOURCE_MEM,
75 },
76 [1] = {
77 .start = IRQ_S3CUART_RX2,
78 .end = IRQ_S3CUART_ERR2,
79 .flags = IORESOURCE_IRQ,
80 }
81};
82
dbf35992
BD
83static struct resource s3c2410_uart3_resource[] = {
84 [0] = {
85 .start = S3C2443_PA_UART3,
86 .end = S3C2443_PA_UART3 + 0x3fff,
87 .flags = IORESOURCE_MEM,
88 },
89 [1] = {
90 .start = IRQ_S3CUART_RX3,
91 .end = IRQ_S3CUART_ERR3,
92 .flags = IORESOURCE_IRQ,
93 },
94};
95
66a9b49a
BD
96struct s3c24xx_uart_resources s3c2410_uart_resources[] __initdata = {
97 [0] = {
98 .resources = s3c2410_uart0_resource,
99 .nr_resources = ARRAY_SIZE(s3c2410_uart0_resource),
100 },
101 [1] = {
102 .resources = s3c2410_uart1_resource,
103 .nr_resources = ARRAY_SIZE(s3c2410_uart1_resource),
104 },
105 [2] = {
106 .resources = s3c2410_uart2_resource,
107 .nr_resources = ARRAY_SIZE(s3c2410_uart2_resource),
108 },
dbf35992
BD
109 [3] = {
110 .resources = s3c2410_uart3_resource,
111 .nr_resources = ARRAY_SIZE(s3c2410_uart3_resource),
112 },
66a9b49a
BD
113};
114
115/* yart devices */
116
117static struct platform_device s3c24xx_uart_device0 = {
118 .id = 0,
119};
120
121static struct platform_device s3c24xx_uart_device1 = {
122 .id = 1,
123};
124
125static struct platform_device s3c24xx_uart_device2 = {
126 .id = 2,
127};
128
dbf35992
BD
129static struct platform_device s3c24xx_uart_device3 = {
130 .id = 3,
131};
132
133struct platform_device *s3c24xx_uart_src[4] = {
66a9b49a
BD
134 &s3c24xx_uart_device0,
135 &s3c24xx_uart_device1,
136 &s3c24xx_uart_device2,
dbf35992 137 &s3c24xx_uart_device3,
66a9b49a
BD
138};
139
dbf35992 140struct platform_device *s3c24xx_uart_devs[4] = {
66a9b49a 141};
1da177e4 142
1da177e4
LT
143/* LCD Controller */
144
145static struct resource s3c_lcd_resource[] = {
146 [0] = {
0367a8d3
LCVR
147 .start = S3C24XX_PA_LCD,
148 .end = S3C24XX_PA_LCD + S3C24XX_SZ_LCD - 1,
1da177e4
LT
149 .flags = IORESOURCE_MEM,
150 },
151 [1] = {
152 .start = IRQ_LCD,
153 .end = IRQ_LCD,
154 .flags = IORESOURCE_IRQ,
155 }
156
157};
158
159static u64 s3c_device_lcd_dmamask = 0xffffffffUL;
160
161struct platform_device s3c_device_lcd = {
162 .name = "s3c2410-lcd",
163 .id = -1,
164 .num_resources = ARRAY_SIZE(s3c_lcd_resource),
165 .resource = s3c_lcd_resource,
166 .dev = {
6904b246
BD
167 .dma_mask = &s3c_device_lcd_dmamask,
168 .coherent_dma_mask = 0xffffffffUL
1da177e4
LT
169 }
170};
171
172EXPORT_SYMBOL(s3c_device_lcd);
173
893b0309 174void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *pd)
f92273c1 175{
893b0309
BD
176 struct s3c2410fb_mach_info *npd;
177
178 npd = kmalloc(sizeof(*npd), GFP_KERNEL);
179 if (npd) {
180 memcpy(npd, pd, sizeof(*npd));
181 s3c_device_lcd.dev.platform_data = npd;
182 } else {
183 printk(KERN_ERR "no memory for LCD platform data\n");
184 }
f92273c1 185}
f92273c1 186
ce8877b5
AP
187/* Touchscreen */
188struct platform_device s3c_device_ts = {
189 .name = "s3c2410-ts",
190 .id = -1,
191};
192EXPORT_SYMBOL(s3c_device_ts);
193
194static struct s3c2410_ts_mach_info s3c2410ts_info;
195
196void __init s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info *hard_s3c2410ts_info)
197{
198 memcpy(&s3c2410ts_info, hard_s3c2410ts_info, sizeof(struct s3c2410_ts_mach_info));
199 s3c_device_ts.dev.platform_data = &s3c2410ts_info;
200}
201EXPORT_SYMBOL(s3c24xx_ts_set_platdata);
202
1da177e4
LT
203/* USB Device (Gadget)*/
204
205static struct resource s3c_usbgadget_resource[] = {
206 [0] = {
0367a8d3
LCVR
207 .start = S3C24XX_PA_USBDEV,
208 .end = S3C24XX_PA_USBDEV + S3C24XX_SZ_USBDEV - 1,
1da177e4
LT
209 .flags = IORESOURCE_MEM,
210 },
211 [1] = {
212 .start = IRQ_USBD,
213 .end = IRQ_USBD,
214 .flags = IORESOURCE_IRQ,
215 }
216
217};
218
219struct platform_device s3c_device_usbgadget = {
220 .name = "s3c2410-usbgadget",
221 .id = -1,
222 .num_resources = ARRAY_SIZE(s3c_usbgadget_resource),
223 .resource = s3c_usbgadget_resource,
224};
225
226EXPORT_SYMBOL(s3c_device_usbgadget);
227
0dcfc328
AP
228void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *pd)
229{
230 struct s3c2410_udc_mach_info *npd;
231
232 npd = kmalloc(sizeof(*npd), GFP_KERNEL);
233 if (npd) {
234 memcpy(npd, pd, sizeof(*npd));
235 s3c_device_usbgadget.dev.platform_data = npd;
236 } else {
237 printk(KERN_ERR "no memory for udc platform data\n");
238 }
239}
240
241
1da177e4
LT
242/* Watchdog */
243
244static struct resource s3c_wdt_resource[] = {
245 [0] = {
0367a8d3
LCVR
246 .start = S3C24XX_PA_WATCHDOG,
247 .end = S3C24XX_PA_WATCHDOG + S3C24XX_SZ_WATCHDOG - 1,
1da177e4
LT
248 .flags = IORESOURCE_MEM,
249 },
250 [1] = {
251 .start = IRQ_WDT,
252 .end = IRQ_WDT,
253 .flags = IORESOURCE_IRQ,
254 }
255
256};
257
258struct platform_device s3c_device_wdt = {
259 .name = "s3c2410-wdt",
260 .id = -1,
261 .num_resources = ARRAY_SIZE(s3c_wdt_resource),
262 .resource = s3c_wdt_resource,
263};
264
265EXPORT_SYMBOL(s3c_device_wdt);
266
1da177e4
LT
267/* IIS */
268
269static struct resource s3c_iis_resource[] = {
270 [0] = {
0367a8d3
LCVR
271 .start = S3C24XX_PA_IIS,
272 .end = S3C24XX_PA_IIS + S3C24XX_SZ_IIS -1,
1da177e4
LT
273 .flags = IORESOURCE_MEM,
274 }
275};
276
277static u64 s3c_device_iis_dmamask = 0xffffffffUL;
278
279struct platform_device s3c_device_iis = {
280 .name = "s3c2410-iis",
281 .id = -1,
282 .num_resources = ARRAY_SIZE(s3c_iis_resource),
283 .resource = s3c_iis_resource,
284 .dev = {
285 .dma_mask = &s3c_device_iis_dmamask,
286 .coherent_dma_mask = 0xffffffffUL
287 }
288};
289
290EXPORT_SYMBOL(s3c_device_iis);
291
292/* RTC */
293
294static struct resource s3c_rtc_resource[] = {
295 [0] = {
0367a8d3
LCVR
296 .start = S3C24XX_PA_RTC,
297 .end = S3C24XX_PA_RTC + 0xff,
1da177e4
LT
298 .flags = IORESOURCE_MEM,
299 },
300 [1] = {
301 .start = IRQ_RTC,
302 .end = IRQ_RTC,
303 .flags = IORESOURCE_IRQ,
304 },
305 [2] = {
306 .start = IRQ_TICK,
307 .end = IRQ_TICK,
308 .flags = IORESOURCE_IRQ
309 }
310};
311
312struct platform_device s3c_device_rtc = {
313 .name = "s3c2410-rtc",
314 .id = -1,
315 .num_resources = ARRAY_SIZE(s3c_rtc_resource),
316 .resource = s3c_rtc_resource,
317};
318
319EXPORT_SYMBOL(s3c_device_rtc);
320
321/* ADC */
322
323static struct resource s3c_adc_resource[] = {
324 [0] = {
0367a8d3
LCVR
325 .start = S3C24XX_PA_ADC,
326 .end = S3C24XX_PA_ADC + S3C24XX_SZ_ADC - 1,
1da177e4
LT
327 .flags = IORESOURCE_MEM,
328 },
329 [1] = {
330 .start = IRQ_TC,
083d06ed
BD
331 .end = IRQ_TC,
332 .flags = IORESOURCE_IRQ,
333 },
334 [2] = {
335 .start = IRQ_ADC,
1da177e4
LT
336 .end = IRQ_ADC,
337 .flags = IORESOURCE_IRQ,
338 }
339
340};
341
342struct platform_device s3c_device_adc = {
28ab44c5 343 .name = "s3c24xx-adc",
1da177e4
LT
344 .id = -1,
345 .num_resources = ARRAY_SIZE(s3c_adc_resource),
346 .resource = s3c_adc_resource,
347};
348
28ab44c5
BD
349/* HWMON */
350
351struct platform_device s3c_device_hwmon = {
c197cec5 352 .name = "s3c-hwmon",
28ab44c5
BD
353 .id = -1,
354 .dev.parent = &s3c_device_adc.dev,
355};
356
1da177e4
LT
357/* SDI */
358
359static struct resource s3c_sdi_resource[] = {
360 [0] = {
ce46a9c4
BD
361 .start = S3C24XX_PA_SDI,
362 .end = S3C24XX_PA_SDI + S3C24XX_SZ_SDI - 1,
1da177e4
LT
363 .flags = IORESOURCE_MEM,
364 },
365 [1] = {
366 .start = IRQ_SDI,
367 .end = IRQ_SDI,
368 .flags = IORESOURCE_IRQ,
369 }
370
371};
372
373struct platform_device s3c_device_sdi = {
374 .name = "s3c2410-sdi",
375 .id = -1,
376 .num_resources = ARRAY_SIZE(s3c_sdi_resource),
377 .resource = s3c_sdi_resource,
378};
379
380EXPORT_SYMBOL(s3c_device_sdi);
381
382/* SPI (0) */
383
384static struct resource s3c_spi0_resource[] = {
385 [0] = {
0367a8d3
LCVR
386 .start = S3C24XX_PA_SPI,
387 .end = S3C24XX_PA_SPI + 0x1f,
1da177e4
LT
388 .flags = IORESOURCE_MEM,
389 },
390 [1] = {
391 .start = IRQ_SPI0,
392 .end = IRQ_SPI0,
393 .flags = IORESOURCE_IRQ,
394 }
395
396};
397