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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
40static 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
53static 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
66static 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
79static 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
92struct 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
113static struct platform_device s3c24xx_uart_device0 = {
114 .id = 0,
115};
116
117static struct platform_device s3c24xx_uart_device1 = {
118 .id = 1,
119};
120
121static struct platform_device s3c24xx_uart_device2 = {
122 .id = 2,
123};
124
dbf35992
BD
125static struct platform_device s3c24xx_uart_device3 = {
126 .id = 3,
127};
128
129struct 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 136struct platform_device *s3c24xx_uart_devs[4] = {
66a9b49a 137};
1da177e4 138
1da177e4
LT
139/* LCD Controller */
140
141static 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
155static u64 s3c_device_lcd_dmamask = 0xffffffffUL;
156
157struct 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
168EXPORT_SYMBOL(s3c_device_lcd);
169
893b0309 170void __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
185static 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
193struct 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
200EXPORT_SYMBOL(s3c_device_nand);
201
202/* USB Device (Gadget)*/
203
204static 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
218struct 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
225EXPORT_SYMBOL(s3c_device_usbgadget);
226
0dcfc328
AP
227void __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
243static 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
257struct 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
264EXPORT_SYMBOL(s3c_device_wdt);
265
1da177e4
LT
266/* IIS */
267
268static 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
276static u64 s3c_device_iis_dmamask = 0xffffffffUL;
277
278struct 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
289EXPORT_SYMBOL(s3c_device_iis);
290
291/* RTC */
292
293static 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
311struct 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
318EXPORT_SYMBOL(s3c_device_rtc);
319
320/* ADC */
321
322static 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
341struct 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
350struct 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
358static 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
372struct 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
379EXPORT_SYMBOL(s3c_device_sdi);
380
381/* SPI (0) */
382
383static 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