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> |
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 |
42 | static 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 | ||
55 | static 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 | ||
68 | static 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 |
81 | static 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 |
94 | struct 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 | }, | |
66a9b49a BD |
111 | }; |
112 | ||
113 | /* yart devices */ | |
114 | ||
115 | static struct platform_device s3c24xx_uart_device0 = { | |
116 | .id = 0, | |
117 | }; | |
118 | ||
119 | static struct platform_device s3c24xx_uart_device1 = { | |
120 | .id = 1, | |
121 | }; | |
122 | ||
123 | static struct platform_device s3c24xx_uart_device2 = { | |
124 | .id = 2, | |
125 | }; | |
126 | ||
dbf35992 BD |
127 | static struct platform_device s3c24xx_uart_device3 = { |
128 | .id = 3, | |
129 | }; | |
130 | ||
131 | struct platform_device *s3c24xx_uart_src[4] = { | |
66a9b49a BD |
132 | &s3c24xx_uart_device0, |
133 | &s3c24xx_uart_device1, | |
134 | &s3c24xx_uart_device2, | |
dbf35992 | 135 | &s3c24xx_uart_device3, |
66a9b49a BD |
136 | }; |
137 | ||
dbf35992 | 138 | struct platform_device *s3c24xx_uart_devs[4] = { |
66a9b49a | 139 | }; |
1da177e4 | 140 | |
1da177e4 LT |
141 | /* LCD Controller */ |
142 | ||
143 | static 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 | ||
157 | static u64 s3c_device_lcd_dmamask = 0xffffffffUL; | |
158 | ||
159 | struct 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 | ||
170 | EXPORT_SYMBOL(s3c_device_lcd); | |
171 | ||
893b0309 | 172 | void __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 | |
1da177e4 LT |
185 | /* USB Device (Gadget)*/ |
186 | ||
187 | static 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 | ||
201 | struct 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 | ||
208 | EXPORT_SYMBOL(s3c_device_usbgadget); | |
209 | ||
0dcfc328 AP |
210 | void __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 | ||
226 | static 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 | ||
240 | struct 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 | ||
247 | EXPORT_SYMBOL(s3c_device_wdt); | |
248 | ||
1da177e4 LT |
249 | /* IIS */ |
250 | ||
251 | static 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 | ||
259 | static u64 s3c_device_iis_dmamask = 0xffffffffUL; | |
260 | ||
261 | struct 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 | ||
272 | EXPORT_SYMBOL(s3c_device_iis); | |
273 | ||
274 | /* RTC */ | |
275 | ||
276 | static 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 | ||
294 | struct 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 | ||
301 | EXPORT_SYMBOL(s3c_device_rtc); | |
302 | ||
303 | /* ADC */ | |
304 | ||
305 | static 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 | ||
324 | struct 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 | ||
333 | struct 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 | ||
341 | static 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 | ||
355 | struct 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 | ||
362 | EXPORT_SYMBOL(s3c_device_sdi); | |
363 | ||
364 | /* SPI (0) */ | |
365 | ||
366 | static 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 | ||