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