ARM: S5P64X0: Add Power Management support
[deliverable/linux.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>
5a0e3ad6 23#include <linux/slab.h>
f44c67cd 24#include <linux/string.h>
4a98f590 25#include <linux/dma-mapping.h>
1da177e4
LT
26
27#include <asm/mach/arch.h>
28#include <asm/mach/map.h>
29#include <asm/mach/irq.h>
a09e64fb
RK
30#include <mach/fb.h>
31#include <mach/hardware.h>
d91e9a7a
MB
32#include <mach/dma.h>
33#include <mach/irqs.h>
1da177e4
LT
34#include <asm/irq.h>
35
a2b7ba9c 36#include <plat/regs-serial.h>
57bd4b91 37#include <plat/udc.h>
22c810ab 38#include <plat/mci.h>
1da177e4 39
a2b7ba9c
BD
40#include <plat/devs.h>
41#include <plat/cpu.h>
13622708 42#include <plat/regs-spi.h>
73e59b1d 43#include <plat/ts.h>
ce8877b5 44
1da177e4
LT
45/* Serial port registrations */
46
66a9b49a
BD
47static struct resource s3c2410_uart0_resource[] = {
48 [0] = {
49 .start = S3C2410_PA_UART0,
50 .end = S3C2410_PA_UART0 + 0x3fff,
51 .flags = IORESOURCE_MEM,
52 },
53 [1] = {
54 .start = IRQ_S3CUART_RX0,
55 .end = IRQ_S3CUART_ERR0,
56 .flags = IORESOURCE_IRQ,
57 }
58};
59
60static struct resource s3c2410_uart1_resource[] = {
61 [0] = {
62 .start = S3C2410_PA_UART1,
63 .end = S3C2410_PA_UART1 + 0x3fff,
64 .flags = IORESOURCE_MEM,
65 },
66 [1] = {
67 .start = IRQ_S3CUART_RX1,
68 .end = IRQ_S3CUART_ERR1,
69 .flags = IORESOURCE_IRQ,
70 }
71};
72
73static struct resource s3c2410_uart2_resource[] = {
74 [0] = {
75 .start = S3C2410_PA_UART2,
76 .end = S3C2410_PA_UART2 + 0x3fff,
77 .flags = IORESOURCE_MEM,
78 },
79 [1] = {
80 .start = IRQ_S3CUART_RX2,
81 .end = IRQ_S3CUART_ERR2,
82 .flags = IORESOURCE_IRQ,
83 }
84};
85
dbf35992
BD
86static struct resource s3c2410_uart3_resource[] = {
87 [0] = {
88 .start = S3C2443_PA_UART3,
89 .end = S3C2443_PA_UART3 + 0x3fff,
90 .flags = IORESOURCE_MEM,
91 },
92 [1] = {
93 .start = IRQ_S3CUART_RX3,
94 .end = IRQ_S3CUART_ERR3,
95 .flags = IORESOURCE_IRQ,
96 },
97};
98
66a9b49a
BD
99struct s3c24xx_uart_resources s3c2410_uart_resources[] __initdata = {
100 [0] = {
101 .resources = s3c2410_uart0_resource,
102 .nr_resources = ARRAY_SIZE(s3c2410_uart0_resource),
103 },
104 [1] = {
105 .resources = s3c2410_uart1_resource,
106 .nr_resources = ARRAY_SIZE(s3c2410_uart1_resource),
107 },
108 [2] = {
109 .resources = s3c2410_uart2_resource,
110 .nr_resources = ARRAY_SIZE(s3c2410_uart2_resource),
111 },
dbf35992
BD
112 [3] = {
113 .resources = s3c2410_uart3_resource,
114 .nr_resources = ARRAY_SIZE(s3c2410_uart3_resource),
115 },
66a9b49a
BD
116};
117
1da177e4
LT
118/* LCD Controller */
119
120static struct resource s3c_lcd_resource[] = {
121 [0] = {
0367a8d3
LCVR
122 .start = S3C24XX_PA_LCD,
123 .end = S3C24XX_PA_LCD + S3C24XX_SZ_LCD - 1,
1da177e4
LT
124 .flags = IORESOURCE_MEM,
125 },
126 [1] = {
127 .start = IRQ_LCD,
128 .end = IRQ_LCD,
129 .flags = IORESOURCE_IRQ,
130 }
131
132};
133
134static u64 s3c_device_lcd_dmamask = 0xffffffffUL;
135
136struct platform_device s3c_device_lcd = {
137 .name = "s3c2410-lcd",
138 .id = -1,
139 .num_resources = ARRAY_SIZE(s3c_lcd_resource),
140 .resource = s3c_lcd_resource,
141 .dev = {
6904b246
BD
142 .dma_mask = &s3c_device_lcd_dmamask,
143 .coherent_dma_mask = 0xffffffffUL
1da177e4
LT
144 }
145};
146
147EXPORT_SYMBOL(s3c_device_lcd);
148
893b0309 149void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *pd)
f92273c1 150{
893b0309
BD
151 struct s3c2410fb_mach_info *npd;
152
6a567c41 153 npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_lcd);
893b0309 154 if (npd) {
f44c67cd
AP
155 npd->displays = kmemdup(pd->displays,
156 sizeof(struct s3c2410fb_display) * npd->num_displays,
157 GFP_KERNEL);
158 if (!npd->displays)
159 printk(KERN_ERR "no memory for LCD display data\n");
893b0309
BD
160 } else {
161 printk(KERN_ERR "no memory for LCD platform data\n");
162 }
f92273c1 163}
f92273c1 164
ce8877b5 165/* Touchscreen */
0fe1309b
VK
166
167static struct resource s3c_ts_resource[] = {
168 [0] = {
169 .start = S3C24XX_PA_ADC,
170 .end = S3C24XX_PA_ADC + S3C24XX_SZ_ADC - 1,
171 .flags = IORESOURCE_MEM,
172 },
173 [1] = {
174 .start = IRQ_TC,
175 .end = IRQ_TC,
176 .flags = IORESOURCE_IRQ,
177 },
178
179};
180
ce8877b5
AP
181struct platform_device s3c_device_ts = {
182 .name = "s3c2410-ts",
183 .id = -1,
0fe1309b
VK
184 .dev.parent = &s3c_device_adc.dev,
185 .num_resources = ARRAY_SIZE(s3c_ts_resource),
186 .resource = s3c_ts_resource,
ce8877b5
AP
187};
188EXPORT_SYMBOL(s3c_device_ts);
189
ce8877b5
AP
190void __init s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info *hard_s3c2410ts_info)
191{
6a567c41
BG
192 s3c_set_platdata(hard_s3c2410ts_info,
193 sizeof(struct s3c2410_ts_mach_info), &s3c_device_ts);
ce8877b5 194}
ce8877b5 195
1da177e4
LT
196/* USB Device (Gadget)*/
197
198static struct resource s3c_usbgadget_resource[] = {
199 [0] = {
0367a8d3
LCVR
200 .start = S3C24XX_PA_USBDEV,
201 .end = S3C24XX_PA_USBDEV + S3C24XX_SZ_USBDEV - 1,
1da177e4
LT
202 .flags = IORESOURCE_MEM,
203 },
204 [1] = {
205 .start = IRQ_USBD,
206 .end = IRQ_USBD,
207 .flags = IORESOURCE_IRQ,
208 }
209
210};
211
212struct platform_device s3c_device_usbgadget = {
213 .name = "s3c2410-usbgadget",
214 .id = -1,
215 .num_resources = ARRAY_SIZE(s3c_usbgadget_resource),
216 .resource = s3c_usbgadget_resource,
217};
218
219EXPORT_SYMBOL(s3c_device_usbgadget);
220
0dcfc328
AP
221void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *pd)
222{
6a567c41 223 s3c_set_platdata(pd, sizeof(*pd), &s3c_device_usbgadget);
0dcfc328
AP
224}
225
4a98f590
TA
226/* USB High Speed 2.0 Device (Gadget) */
227static struct resource s3c_hsudc_resource[] = {
228 [0] = {
229 .start = S3C2416_PA_HSUDC,
230 .end = S3C2416_PA_HSUDC + S3C2416_SZ_HSUDC - 1,
231 .flags = IORESOURCE_MEM,
232 },
233 [1] = {
234 .start = IRQ_USBD,
235 .end = IRQ_USBD,
236 .flags = IORESOURCE_IRQ,
237 }
238};
239
240static u64 s3c_hsudc_dmamask = DMA_BIT_MASK(32);
241
242struct platform_device s3c_device_usb_hsudc = {
243 .name = "s3c-hsudc",
244 .id = -1,
245 .num_resources = ARRAY_SIZE(s3c_hsudc_resource),
246 .resource = s3c_hsudc_resource,
247 .dev = {
248 .dma_mask = &s3c_hsudc_dmamask,
249 .coherent_dma_mask = DMA_BIT_MASK(32),
250 },
251};
252
253void __init s3c24xx_hsudc_set_platdata(struct s3c24xx_hsudc_platdata *pd)
254{
6a567c41 255 s3c_set_platdata(pd, sizeof(*pd), &s3c_device_usb_hsudc);
4a98f590
TA
256}
257
1da177e4
LT
258/* IIS */
259
260static struct resource s3c_iis_resource[] = {
261 [0] = {
0367a8d3
LCVR
262 .start = S3C24XX_PA_IIS,
263 .end = S3C24XX_PA_IIS + S3C24XX_SZ_IIS -1,
1da177e4
LT
264 .flags = IORESOURCE_MEM,
265 }
266};
267
268static u64 s3c_device_iis_dmamask = 0xffffffffUL;
269
270struct platform_device s3c_device_iis = {
ada69e3c 271 .name = "s3c24xx-iis",
1da177e4
LT
272 .id = -1,
273 .num_resources = ARRAY_SIZE(s3c_iis_resource),
274 .resource = s3c_iis_resource,
275 .dev = {
276 .dma_mask = &s3c_device_iis_dmamask,
277 .coherent_dma_mask = 0xffffffffUL
278 }
279};
280
281EXPORT_SYMBOL(s3c_device_iis);
282
283/* RTC */
284
285static struct resource s3c_rtc_resource[] = {
286 [0] = {
0367a8d3
LCVR
287 .start = S3C24XX_PA_RTC,
288 .end = S3C24XX_PA_RTC + 0xff,
1da177e4
LT
289 .flags = IORESOURCE_MEM,
290 },
291 [1] = {
292 .start = IRQ_RTC,
293 .end = IRQ_RTC,
294 .flags = IORESOURCE_IRQ,
295 },
296 [2] = {
297 .start = IRQ_TICK,
298 .end = IRQ_TICK,
299 .flags = IORESOURCE_IRQ
300 }
301};
302
303struct platform_device s3c_device_rtc = {
304 .name = "s3c2410-rtc",
305 .id = -1,
306 .num_resources = ARRAY_SIZE(s3c_rtc_resource),
307 .resource = s3c_rtc_resource,
308};
309
310EXPORT_SYMBOL(s3c_device_rtc);
311
312/* ADC */
313
314static struct resource s3c_adc_resource[] = {
315 [0] = {
0367a8d3
LCVR
316 .start = S3C24XX_PA_ADC,
317 .end = S3C24XX_PA_ADC + S3C24XX_SZ_ADC - 1,
1da177e4
LT
318 .flags = IORESOURCE_MEM,
319 },
320 [1] = {
321 .start = IRQ_TC,
083d06ed
BD
322 .end = IRQ_TC,
323 .flags = IORESOURCE_IRQ,
324 },
325 [2] = {
326 .start = IRQ_ADC,
1da177e4
LT
327 .end = IRQ_ADC,
328 .flags = IORESOURCE_IRQ,
329 }
330
331};
332
333struct platform_device s3c_device_adc = {
28ab44c5 334 .name = "s3c24xx-adc",
1da177e4
LT
335 .id = -1,
336 .num_resources = ARRAY_SIZE(s3c_adc_resource),
337 .resource = s3c_adc_resource,
338};
339
340/* SDI */
341
342static struct resource s3c_sdi_resource[] = {
343 [0] = {
ce46a9c4
BD
344 .start = S3C24XX_PA_SDI,
345 .end = S3C24XX_PA_SDI + S3C24XX_SZ_SDI - 1,
1da177e4
LT
346 .flags = IORESOURCE_MEM,
347 },
348 [1] = {
349 .start = IRQ_SDI,
350 .end = IRQ_SDI,
351 .flags = IORESOURCE_IRQ,
352 }
353
354};
355
356struct platform_device s3c_device_sdi = {
357 .name = "s3c2410-sdi",
358 .id = -1,
359 .num_resources = ARRAY_SIZE(s3c_sdi_resource),
360 .resource = s3c_sdi_resource,
361};
362
363EXPORT_SYMBOL(s3c_device_sdi);
364
1f138f13 365void __init s3c24xx_mci_set_platdata(struct s3c24xx_mci_pdata *pdata)
22c810ab 366{
6a567c41
BG
367 s3c_set_platdata(pdata, sizeof(struct s3c24xx_mci_pdata),
368 &s3c_device_sdi);
22c810ab
BD
369}
370
371
1da177e4
LT
372/* SPI (0) */
373
374static struct resource s3c_spi0_resource[] = {
375 [0] = {
0367a8d3
LCVR
376 .start = S3C24XX_PA_SPI,
377 .end = S3C24XX_PA_SPI + 0x1f,
1da177e4
LT
378 .flags = IORESOURCE_MEM,
379 },
380 [1] = {
381 .start = IRQ_SPI0,
382 .end = IRQ_SPI0,
383 .flags = IORESOURCE_IRQ,
384 }
385
386};
387