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> |
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 |
47 | static 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 | ||
60 | static 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 | ||
73 | static 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 |
86 | static 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 |
99 | struct 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 | ||
120 | static 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 | ||
134 | static u64 s3c_device_lcd_dmamask = 0xffffffffUL; | |
135 | ||
136 | struct 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 | ||
147 | EXPORT_SYMBOL(s3c_device_lcd); | |
148 | ||
893b0309 | 149 | void __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 | |
167 | static 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 |
181 | struct 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 | }; |
188 | EXPORT_SYMBOL(s3c_device_ts); | |
189 | ||
ce8877b5 AP |
190 | void __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 | ||
198 | static 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 | ||
212 | struct 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 | ||
219 | EXPORT_SYMBOL(s3c_device_usbgadget); | |
220 | ||
0dcfc328 AP |
221 | void __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) */ |
227 | static 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 | ||
240 | static u64 s3c_hsudc_dmamask = DMA_BIT_MASK(32); | |
241 | ||
242 | struct 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 | ||
253 | void __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 | ||
260 | static 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 | ||
268 | static u64 s3c_device_iis_dmamask = 0xffffffffUL; | |
269 | ||
270 | struct 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 | ||
281 | EXPORT_SYMBOL(s3c_device_iis); | |
282 | ||
283 | /* RTC */ | |
284 | ||
285 | static 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 | ||
303 | struct 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 | ||
310 | EXPORT_SYMBOL(s3c_device_rtc); | |
311 | ||
312 | /* ADC */ | |
313 | ||
314 | static 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 | ||
333 | struct 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 | ||
342 | static 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 | ||
356 | struct 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 | ||
363 | EXPORT_SYMBOL(s3c_device_sdi); | |
364 | ||
1f138f13 | 365 | void __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 | ||
374 | static 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 |