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1da177e4 LT |
1 | /* linux/arch/arm/mach-s3c2410/mach-bast.c |
2 | * | |
042cf0f2 | 3 | * Copyright (c) 2003-2005,2008 Simtec Electronics |
1da177e4 LT |
4 | * Ben Dooks <ben@simtec.co.uk> |
5 | * | |
6 | * http://www.simtec.co.uk/products/EB2410ITX/ | |
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. | |
1da177e4 LT |
11 | */ |
12 | ||
13 | #include <linux/kernel.h> | |
14 | #include <linux/types.h> | |
15 | #include <linux/interrupt.h> | |
16 | #include <linux/list.h> | |
17 | #include <linux/timer.h> | |
18 | #include <linux/init.h> | |
ec976d6e | 19 | #include <linux/gpio.h> |
6ddc4b07 | 20 | #include <linux/sysdev.h> |
b6d1f542 | 21 | #include <linux/serial_core.h> |
d052d1be | 22 | #include <linux/platform_device.h> |
d97a666f | 23 | #include <linux/dm9000.h> |
b7a12d19 | 24 | #include <linux/ata_platform.h> |
042cf0f2 | 25 | #include <linux/i2c.h> |
fced80c7 | 26 | #include <linux/io.h> |
1da177e4 | 27 | |
5ce4b1fe BD |
28 | #include <net/ax88796.h> |
29 | ||
1da177e4 LT |
30 | #include <asm/mach/arch.h> |
31 | #include <asm/mach/map.h> | |
32 | #include <asm/mach/irq.h> | |
33 | ||
a09e64fb RK |
34 | #include <mach/bast-map.h> |
35 | #include <mach/bast-irq.h> | |
36 | #include <mach/bast-cpld.h> | |
1da177e4 | 37 | |
a09e64fb | 38 | #include <mach/hardware.h> |
1da177e4 LT |
39 | #include <asm/irq.h> |
40 | #include <asm/mach-types.h> | |
41 | ||
42 | //#include <asm/debug-ll.h> | |
a2b7ba9c | 43 | #include <plat/regs-serial.h> |
a09e64fb RK |
44 | #include <mach/regs-gpio.h> |
45 | #include <mach/regs-mem.h> | |
46 | #include <mach/regs-lcd.h> | |
58c8d570 | 47 | |
7926b5a3 | 48 | #include <plat/nand.h> |
9498cb79 | 49 | #include <plat/iic.h> |
a09e64fb | 50 | #include <mach/fb.h> |
1da177e4 LT |
51 | |
52 | #include <linux/mtd/mtd.h> | |
53 | #include <linux/mtd/nand.h> | |
54 | #include <linux/mtd/nand_ecc.h> | |
55 | #include <linux/mtd/partitions.h> | |
56 | ||
65cc3370 BD |
57 | #include <linux/serial_8250.h> |
58 | ||
d5120ae7 | 59 | #include <plat/clock.h> |
a2b7ba9c BD |
60 | #include <plat/devs.h> |
61 | #include <plat/cpu.h> | |
9d529c6e | 62 | |
1da177e4 | 63 | #include "usb-simtec.h" |
9d529c6e | 64 | #include "nor-simtec.h" |
1da177e4 LT |
65 | |
66 | #define COPYRIGHT ", (c) 2004-2005 Simtec Electronics" | |
67 | ||
68 | /* macros for virtual address mods for the io space entries */ | |
69 | #define VA_C5(item) ((unsigned long)(item) + BAST_VAM_CS5) | |
70 | #define VA_C4(item) ((unsigned long)(item) + BAST_VAM_CS4) | |
71 | #define VA_C3(item) ((unsigned long)(item) + BAST_VAM_CS3) | |
72 | #define VA_C2(item) ((unsigned long)(item) + BAST_VAM_CS2) | |
73 | ||
74 | /* macros to modify the physical addresses for io space */ | |
75 | ||
1d23b65d BD |
76 | #define PA_CS2(item) (__phys_to_pfn((item) + S3C2410_CS2)) |
77 | #define PA_CS3(item) (__phys_to_pfn((item) + S3C2410_CS3)) | |
78 | #define PA_CS4(item) (__phys_to_pfn((item) + S3C2410_CS4)) | |
79 | #define PA_CS5(item) (__phys_to_pfn((item) + S3C2410_CS5)) | |
1da177e4 LT |
80 | |
81 | static struct map_desc bast_iodesc[] __initdata = { | |
82 | /* ISA IO areas */ | |
1d23b65d BD |
83 | { |
84 | .virtual = (u32)S3C24XX_VA_ISA_BYTE, | |
85 | .pfn = PA_CS2(BAST_PA_ISAIO), | |
86 | .length = SZ_16M, | |
87 | .type = MT_DEVICE, | |
88 | }, { | |
89 | .virtual = (u32)S3C24XX_VA_ISA_WORD, | |
90 | .pfn = PA_CS3(BAST_PA_ISAIO), | |
91 | .length = SZ_16M, | |
92 | .type = MT_DEVICE, | |
93 | }, | |
1da177e4 | 94 | /* bast CPLD control registers, and external interrupt controls */ |
1d23b65d BD |
95 | { |
96 | .virtual = (u32)BAST_VA_CTRL1, | |
97 | .pfn = __phys_to_pfn(BAST_PA_CTRL1), | |
98 | .length = SZ_1M, | |
99 | .type = MT_DEVICE, | |
100 | }, { | |
101 | .virtual = (u32)BAST_VA_CTRL2, | |
102 | .pfn = __phys_to_pfn(BAST_PA_CTRL2), | |
103 | .length = SZ_1M, | |
104 | .type = MT_DEVICE, | |
105 | }, { | |
106 | .virtual = (u32)BAST_VA_CTRL3, | |
107 | .pfn = __phys_to_pfn(BAST_PA_CTRL3), | |
108 | .length = SZ_1M, | |
109 | .type = MT_DEVICE, | |
110 | }, { | |
111 | .virtual = (u32)BAST_VA_CTRL4, | |
112 | .pfn = __phys_to_pfn(BAST_PA_CTRL4), | |
113 | .length = SZ_1M, | |
114 | .type = MT_DEVICE, | |
115 | }, | |
1da177e4 | 116 | /* PC104 IRQ mux */ |
1d23b65d BD |
117 | { |
118 | .virtual = (u32)BAST_VA_PC104_IRQREQ, | |
119 | .pfn = __phys_to_pfn(BAST_PA_PC104_IRQREQ), | |
120 | .length = SZ_1M, | |
121 | .type = MT_DEVICE, | |
122 | }, { | |
123 | .virtual = (u32)BAST_VA_PC104_IRQRAW, | |
124 | .pfn = __phys_to_pfn(BAST_PA_PC104_IRQRAW), | |
125 | .length = SZ_1M, | |
126 | .type = MT_DEVICE, | |
127 | }, { | |
128 | .virtual = (u32)BAST_VA_PC104_IRQMASK, | |
129 | .pfn = __phys_to_pfn(BAST_PA_PC104_IRQMASK), | |
130 | .length = SZ_1M, | |
131 | .type = MT_DEVICE, | |
132 | }, | |
1da177e4 LT |
133 | |
134 | /* peripheral space... one for each of fast/slow/byte/16bit */ | |
135 | /* note, ide is only decoded in word space, even though some registers | |
136 | * are only 8bit */ | |
137 | ||
138 | /* slow, byte */ | |
139 | { VA_C2(BAST_VA_ISAIO), PA_CS2(BAST_PA_ISAIO), SZ_16M, MT_DEVICE }, | |
140 | { VA_C2(BAST_VA_ISAMEM), PA_CS2(BAST_PA_ISAMEM), SZ_16M, MT_DEVICE }, | |
1da177e4 | 141 | { VA_C2(BAST_VA_SUPERIO), PA_CS2(BAST_PA_SUPERIO), SZ_1M, MT_DEVICE }, |
1da177e4 LT |
142 | |
143 | /* slow, word */ | |
144 | { VA_C3(BAST_VA_ISAIO), PA_CS3(BAST_PA_ISAIO), SZ_16M, MT_DEVICE }, | |
145 | { VA_C3(BAST_VA_ISAMEM), PA_CS3(BAST_PA_ISAMEM), SZ_16M, MT_DEVICE }, | |
1da177e4 | 146 | { VA_C3(BAST_VA_SUPERIO), PA_CS3(BAST_PA_SUPERIO), SZ_1M, MT_DEVICE }, |
1da177e4 LT |
147 | |
148 | /* fast, byte */ | |
149 | { VA_C4(BAST_VA_ISAIO), PA_CS4(BAST_PA_ISAIO), SZ_16M, MT_DEVICE }, | |
150 | { VA_C4(BAST_VA_ISAMEM), PA_CS4(BAST_PA_ISAMEM), SZ_16M, MT_DEVICE }, | |
1da177e4 | 151 | { VA_C4(BAST_VA_SUPERIO), PA_CS4(BAST_PA_SUPERIO), SZ_1M, MT_DEVICE }, |
1da177e4 LT |
152 | |
153 | /* fast, word */ | |
154 | { VA_C5(BAST_VA_ISAIO), PA_CS5(BAST_PA_ISAIO), SZ_16M, MT_DEVICE }, | |
155 | { VA_C5(BAST_VA_ISAMEM), PA_CS5(BAST_PA_ISAMEM), SZ_16M, MT_DEVICE }, | |
1da177e4 | 156 | { VA_C5(BAST_VA_SUPERIO), PA_CS5(BAST_PA_SUPERIO), SZ_1M, MT_DEVICE }, |
1da177e4 LT |
157 | }; |
158 | ||
159 | #define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK | |
160 | #define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB | |
161 | #define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE | |
162 | ||
163 | static struct s3c24xx_uart_clksrc bast_serial_clocks[] = { | |
164 | [0] = { | |
165 | .name = "uclk", | |
166 | .divisor = 1, | |
167 | .min_baud = 0, | |
168 | .max_baud = 0, | |
169 | }, | |
170 | [1] = { | |
171 | .name = "pclk", | |
172 | .divisor = 1, | |
173 | .min_baud = 0, | |
b526bf23 | 174 | .max_baud = 0, |
1da177e4 LT |
175 | } |
176 | }; | |
177 | ||
178 | ||
66a9b49a | 179 | static struct s3c2410_uartcfg bast_uartcfgs[] __initdata = { |
1da177e4 LT |
180 | [0] = { |
181 | .hwport = 0, | |
182 | .flags = 0, | |
183 | .ucon = UCON, | |
184 | .ulcon = ULCON, | |
185 | .ufcon = UFCON, | |
186 | .clocks = bast_serial_clocks, | |
b526bf23 | 187 | .clocks_size = ARRAY_SIZE(bast_serial_clocks), |
1da177e4 LT |
188 | }, |
189 | [1] = { | |
190 | .hwport = 1, | |
191 | .flags = 0, | |
192 | .ucon = UCON, | |
193 | .ulcon = ULCON, | |
194 | .ufcon = UFCON, | |
195 | .clocks = bast_serial_clocks, | |
b526bf23 | 196 | .clocks_size = ARRAY_SIZE(bast_serial_clocks), |
1da177e4 LT |
197 | }, |
198 | /* port 2 is not actually used */ | |
199 | [2] = { | |
200 | .hwport = 2, | |
201 | .flags = 0, | |
202 | .ucon = UCON, | |
203 | .ulcon = ULCON, | |
204 | .ufcon = UFCON, | |
205 | .clocks = bast_serial_clocks, | |
b526bf23 | 206 | .clocks_size = ARRAY_SIZE(bast_serial_clocks), |
1da177e4 LT |
207 | } |
208 | }; | |
209 | ||
1da177e4 LT |
210 | /* NAND Flash on BAST board */ |
211 | ||
6ddc4b07 BD |
212 | #ifdef CONFIG_PM |
213 | static int bast_pm_suspend(struct sys_device *sd, pm_message_t state) | |
214 | { | |
215 | /* ensure that an nRESET is not generated on resume. */ | |
070276d5 BD |
216 | s3c2410_gpio_setpin(S3C2410_GPA(21), 1); |
217 | s3c2410_gpio_cfgpin(S3C2410_GPA(21), S3C2410_GPIO_OUTPUT); | |
6ddc4b07 BD |
218 | |
219 | return 0; | |
220 | } | |
221 | ||
222 | static int bast_pm_resume(struct sys_device *sd) | |
223 | { | |
070276d5 | 224 | s3c2410_gpio_cfgpin(S3C2410_GPA(21), S3C2410_GPA21_nRSTOUT); |
6ddc4b07 BD |
225 | return 0; |
226 | } | |
227 | ||
228 | #else | |
229 | #define bast_pm_suspend NULL | |
230 | #define bast_pm_resume NULL | |
231 | #endif | |
232 | ||
233 | static struct sysdev_class bast_pm_sysclass = { | |
140749e2 | 234 | .name = "mach-bast", |
6ddc4b07 BD |
235 | .suspend = bast_pm_suspend, |
236 | .resume = bast_pm_resume, | |
237 | }; | |
238 | ||
239 | static struct sys_device bast_pm_sysdev = { | |
240 | .cls = &bast_pm_sysclass, | |
241 | }; | |
1da177e4 LT |
242 | |
243 | static int smartmedia_map[] = { 0 }; | |
244 | static int chip0_map[] = { 1 }; | |
245 | static int chip1_map[] = { 2 }; | |
246 | static int chip2_map[] = { 3 }; | |
247 | ||
9f693d7b | 248 | static struct mtd_partition bast_default_nand_part[] = { |
1da177e4 LT |
249 | [0] = { |
250 | .name = "Boot Agent", | |
251 | .size = SZ_16K, | |
b526bf23 | 252 | .offset = 0, |
1da177e4 LT |
253 | }, |
254 | [1] = { | |
255 | .name = "/boot", | |
256 | .size = SZ_4M - SZ_16K, | |
257 | .offset = SZ_16K, | |
258 | }, | |
259 | [2] = { | |
260 | .name = "user", | |
261 | .offset = SZ_4M, | |
262 | .size = MTDPART_SIZ_FULL, | |
263 | } | |
264 | }; | |
265 | ||
266 | /* the bast has 4 selectable slots for nand-flash, the three | |
267 | * on-board chip areas, as well as the external SmartMedia | |
268 | * slot. | |
269 | * | |
270 | * Note, there is no current hot-plug support for the SmartMedia | |
271 | * socket. | |
272 | */ | |
273 | ||
274 | static struct s3c2410_nand_set bast_nand_sets[] = { | |
275 | [0] = { | |
276 | .name = "SmartMedia", | |
277 | .nr_chips = 1, | |
278 | .nr_map = smartmedia_map, | |
279 | .nr_partitions = ARRAY_SIZE(bast_default_nand_part), | |
b526bf23 | 280 | .partitions = bast_default_nand_part, |
1da177e4 LT |
281 | }, |
282 | [1] = { | |
283 | .name = "chip0", | |
284 | .nr_chips = 1, | |
285 | .nr_map = chip0_map, | |
286 | .nr_partitions = ARRAY_SIZE(bast_default_nand_part), | |
b526bf23 | 287 | .partitions = bast_default_nand_part, |
1da177e4 LT |
288 | }, |
289 | [2] = { | |
290 | .name = "chip1", | |
291 | .nr_chips = 1, | |
292 | .nr_map = chip1_map, | |
293 | .nr_partitions = ARRAY_SIZE(bast_default_nand_part), | |
b526bf23 | 294 | .partitions = bast_default_nand_part, |
1da177e4 LT |
295 | }, |
296 | [3] = { | |
297 | .name = "chip2", | |
298 | .nr_chips = 1, | |
299 | .nr_map = chip2_map, | |
300 | .nr_partitions = ARRAY_SIZE(bast_default_nand_part), | |
b526bf23 | 301 | .partitions = bast_default_nand_part, |
1da177e4 LT |
302 | } |
303 | }; | |
304 | ||
305 | static void bast_nand_select(struct s3c2410_nand_set *set, int slot) | |
306 | { | |
307 | unsigned int tmp; | |
308 | ||
309 | slot = set->nr_map[slot] & 3; | |
310 | ||
311 | pr_debug("bast_nand: selecting slot %d (set %p,%p)\n", | |
312 | slot, set, set->nr_map); | |
313 | ||
314 | tmp = __raw_readb(BAST_VA_CTRL2); | |
315 | tmp &= BAST_CPLD_CTLR2_IDERST; | |
316 | tmp |= slot; | |
317 | tmp |= BAST_CPLD_CTRL2_WNAND; | |
318 | ||
319 | pr_debug("bast_nand: ctrl2 now %02x\n", tmp); | |
320 | ||
321 | __raw_writeb(tmp, BAST_VA_CTRL2); | |
322 | } | |
323 | ||
324 | static struct s3c2410_platform_nand bast_nand_info = { | |
b048dbf4 BD |
325 | .tacls = 30, |
326 | .twrph0 = 60, | |
327 | .twrph1 = 60, | |
1da177e4 LT |
328 | .nr_sets = ARRAY_SIZE(bast_nand_sets), |
329 | .sets = bast_nand_sets, | |
330 | .select_chip = bast_nand_select, | |
331 | }; | |
332 | ||
d97a666f BD |
333 | /* DM9000 */ |
334 | ||
335 | static struct resource bast_dm9k_resource[] = { | |
336 | [0] = { | |
337 | .start = S3C2410_CS5 + BAST_PA_DM9000, | |
338 | .end = S3C2410_CS5 + BAST_PA_DM9000 + 3, | |
b526bf23 | 339 | .flags = IORESOURCE_MEM, |
d97a666f BD |
340 | }, |
341 | [1] = { | |
342 | .start = S3C2410_CS5 + BAST_PA_DM9000 + 0x40, | |
343 | .end = S3C2410_CS5 + BAST_PA_DM9000 + 0x40 + 0x3f, | |
b526bf23 | 344 | .flags = IORESOURCE_MEM, |
d97a666f BD |
345 | }, |
346 | [2] = { | |
347 | .start = IRQ_DM9000, | |
348 | .end = IRQ_DM9000, | |
9cf345e3 | 349 | .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, |
d97a666f BD |
350 | } |
351 | ||
352 | }; | |
353 | ||
354 | /* for the moment we limit ourselves to 16bit IO until some | |
355 | * better IO routines can be written and tested | |
356 | */ | |
357 | ||
9f693d7b | 358 | static struct dm9000_plat_data bast_dm9k_platdata = { |
b526bf23 | 359 | .flags = DM9000_PLATF_16BITONLY, |
d97a666f BD |
360 | }; |
361 | ||
362 | static struct platform_device bast_device_dm9k = { | |
363 | .name = "dm9000", | |
364 | .id = 0, | |
365 | .num_resources = ARRAY_SIZE(bast_dm9k_resource), | |
366 | .resource = bast_dm9k_resource, | |
367 | .dev = { | |
368 | .platform_data = &bast_dm9k_platdata, | |
369 | } | |
370 | }; | |
371 | ||
65cc3370 BD |
372 | /* serial devices */ |
373 | ||
374 | #define SERIAL_BASE (S3C2410_CS2 + BAST_PA_SUPERIO) | |
375 | #define SERIAL_FLAGS (UPF_BOOT_AUTOCONF | UPF_IOREMAP | UPF_SHARE_IRQ) | |
376 | #define SERIAL_CLK (1843200) | |
377 | ||
378 | static struct plat_serial8250_port bast_sio_data[] = { | |
379 | [0] = { | |
380 | .mapbase = SERIAL_BASE + 0x2f8, | |
381 | .irq = IRQ_PCSERIAL1, | |
382 | .flags = SERIAL_FLAGS, | |
383 | .iotype = UPIO_MEM, | |
384 | .regshift = 0, | |
385 | .uartclk = SERIAL_CLK, | |
386 | }, | |
387 | [1] = { | |
388 | .mapbase = SERIAL_BASE + 0x3f8, | |
389 | .irq = IRQ_PCSERIAL2, | |
390 | .flags = SERIAL_FLAGS, | |
391 | .iotype = UPIO_MEM, | |
392 | .regshift = 0, | |
393 | .uartclk = SERIAL_CLK, | |
394 | }, | |
395 | { } | |
396 | }; | |
397 | ||
398 | static struct platform_device bast_sio = { | |
399 | .name = "serial8250", | |
6df29deb | 400 | .id = PLAT8250_DEV_PLATFORM, |
65cc3370 BD |
401 | .dev = { |
402 | .platform_data = &bast_sio_data, | |
403 | }, | |
404 | }; | |
1da177e4 | 405 | |
1fcf8448 BD |
406 | /* we have devices on the bus which cannot work much over the |
407 | * standard 100KHz i2c bus frequency | |
408 | */ | |
409 | ||
3e1b776c | 410 | static struct s3c2410_platform_i2c __initdata bast_i2c_info = { |
1fcf8448 BD |
411 | .flags = 0, |
412 | .slave_addr = 0x10, | |
c564e6ae | 413 | .frequency = 100*1000, |
1fcf8448 BD |
414 | }; |
415 | ||
5ce4b1fe BD |
416 | /* Asix AX88796 10/100 ethernet controller */ |
417 | ||
418 | static struct ax_plat_data bast_asix_platdata = { | |
419 | .flags = AXFLG_MAC_FROMDEV, | |
420 | .wordlength = 2, | |
421 | .dcr_val = 0x48, | |
422 | .rcr_val = 0x40, | |
423 | }; | |
424 | ||
425 | static struct resource bast_asix_resource[] = { | |
426 | [0] = { | |
427 | .start = S3C2410_CS5 + BAST_PA_ASIXNET, | |
428 | .end = S3C2410_CS5 + BAST_PA_ASIXNET + (0x18 * 0x20) - 1, | |
429 | .flags = IORESOURCE_MEM, | |
430 | }, | |
431 | [1] = { | |
432 | .start = S3C2410_CS5 + BAST_PA_ASIXNET + (0x1f * 0x20), | |
433 | .end = S3C2410_CS5 + BAST_PA_ASIXNET + (0x1f * 0x20), | |
434 | .flags = IORESOURCE_MEM, | |
435 | }, | |
436 | [2] = { | |
437 | .start = IRQ_ASIX, | |
438 | .end = IRQ_ASIX, | |
439 | .flags = IORESOURCE_IRQ | |
440 | } | |
441 | }; | |
442 | ||
443 | static struct platform_device bast_device_asix = { | |
444 | .name = "ax88796", | |
445 | .id = 0, | |
446 | .num_resources = ARRAY_SIZE(bast_asix_resource), | |
447 | .resource = bast_asix_resource, | |
448 | .dev = { | |
449 | .platform_data = &bast_asix_platdata | |
450 | } | |
451 | }; | |
452 | ||
453 | /* Asix AX88796 10/100 ethernet controller parallel port */ | |
454 | ||
455 | static struct resource bast_asixpp_resource[] = { | |
456 | [0] = { | |
457 | .start = S3C2410_CS5 + BAST_PA_ASIXNET + (0x18 * 0x20), | |
458 | .end = S3C2410_CS5 + BAST_PA_ASIXNET + (0x1b * 0x20) - 1, | |
459 | .flags = IORESOURCE_MEM, | |
460 | } | |
461 | }; | |
462 | ||
463 | static struct platform_device bast_device_axpp = { | |
464 | .name = "ax88796-pp", | |
465 | .id = 0, | |
466 | .num_resources = ARRAY_SIZE(bast_asixpp_resource), | |
467 | .resource = bast_asixpp_resource, | |
468 | }; | |
469 | ||
470 | /* LCD/VGA controller */ | |
58c8d570 | 471 | |
09fe75f6 KH |
472 | static struct s3c2410fb_display __initdata bast_lcd_info[] = { |
473 | { | |
1f411537 | 474 | .type = S3C2410_LCDCON1_TFT, |
09fe75f6 KH |
475 | .width = 640, |
476 | .height = 480, | |
5f20f69b | 477 | |
69816699 | 478 | .pixclock = 33333, |
09fe75f6 KH |
479 | .xres = 640, |
480 | .yres = 480, | |
481 | .bpp = 4, | |
1f411537 KH |
482 | .left_margin = 40, |
483 | .right_margin = 20, | |
93d11f5a | 484 | .hsync_len = 88, |
5f20f69b KH |
485 | .upper_margin = 30, |
486 | .lower_margin = 32, | |
93d11f5a | 487 | .vsync_len = 3, |
09fe75f6 | 488 | |
f28ef573 | 489 | .lcdcon5 = 0x00014b02, |
58c8d570 | 490 | }, |
09fe75f6 | 491 | { |
1f411537 | 492 | .type = S3C2410_LCDCON1_TFT, |
09fe75f6 KH |
493 | .width = 640, |
494 | .height = 480, | |
495 | ||
69816699 | 496 | .pixclock = 33333, |
09fe75f6 KH |
497 | .xres = 640, |
498 | .yres = 480, | |
499 | .bpp = 8, | |
1f411537 KH |
500 | .left_margin = 40, |
501 | .right_margin = 20, | |
93d11f5a | 502 | .hsync_len = 88, |
5f20f69b KH |
503 | .upper_margin = 30, |
504 | .lower_margin = 32, | |
93d11f5a | 505 | .vsync_len = 3, |
09fe75f6 | 506 | |
f28ef573 | 507 | .lcdcon5 = 0x00014b02, |
09fe75f6 KH |
508 | }, |
509 | { | |
1f411537 | 510 | .type = S3C2410_LCDCON1_TFT, |
09fe75f6 KH |
511 | .width = 640, |
512 | .height = 480, | |
513 | ||
69816699 | 514 | .pixclock = 33333, |
09fe75f6 KH |
515 | .xres = 640, |
516 | .yres = 480, | |
517 | .bpp = 16, | |
1f411537 KH |
518 | .left_margin = 40, |
519 | .right_margin = 20, | |
93d11f5a | 520 | .hsync_len = 88, |
5f20f69b KH |
521 | .upper_margin = 30, |
522 | .lower_margin = 32, | |
93d11f5a | 523 | .vsync_len = 3, |
09fe75f6 | 524 | |
f28ef573 | 525 | .lcdcon5 = 0x00014b02, |
09fe75f6 KH |
526 | }, |
527 | }; | |
58c8d570 | 528 | |
09fe75f6 KH |
529 | /* LCD/VGA controller */ |
530 | ||
531 | static struct s3c2410fb_mach_info __initdata bast_fb_info = { | |
532 | ||
533 | .displays = bast_lcd_info, | |
534 | .num_displays = ARRAY_SIZE(bast_lcd_info), | |
9cbae12c | 535 | .default_display = 1, |
58c8d570 BD |
536 | }; |
537 | ||
042cf0f2 BD |
538 | /* I2C devices fitted. */ |
539 | ||
540 | static struct i2c_board_info bast_i2c_devs[] __initdata = { | |
541 | { | |
542 | I2C_BOARD_INFO("tlv320aic23", 0x1a), | |
543 | }, { | |
544 | I2C_BOARD_INFO("simtec-pmu", 0x6b), | |
545 | }, { | |
546 | I2C_BOARD_INFO("ch7013", 0x75), | |
547 | }, | |
548 | }; | |
b7a12d19 | 549 | |
1da177e4 LT |
550 | /* Standard BAST devices */ |
551 | ||
552 | static struct platform_device *bast_devices[] __initdata = { | |
553 | &s3c_device_usb, | |
554 | &s3c_device_lcd, | |
555 | &s3c_device_wdt, | |
3e1b776c | 556 | &s3c_device_i2c0, |
1da177e4 LT |
557 | &s3c_device_rtc, |
558 | &s3c_device_nand, | |
d97a666f | 559 | &bast_device_dm9k, |
5ce4b1fe BD |
560 | &bast_device_asix, |
561 | &bast_device_axpp, | |
65cc3370 | 562 | &bast_sio, |
1da177e4 LT |
563 | }; |
564 | ||
2bc7509f | 565 | static struct clk *bast_clocks[] __initdata = { |
1da177e4 LT |
566 | &s3c24xx_dclk0, |
567 | &s3c24xx_dclk1, | |
568 | &s3c24xx_clkout0, | |
569 | &s3c24xx_clkout1, | |
570 | &s3c24xx_uclk, | |
571 | }; | |
572 | ||
5fe10ab1 | 573 | static void __init bast_map_io(void) |
1da177e4 LT |
574 | { |
575 | /* initialise the clocks */ | |
576 | ||
d96a9804 | 577 | s3c24xx_dclk0.parent = &clk_upll; |
1da177e4 LT |
578 | s3c24xx_dclk0.rate = 12*1000*1000; |
579 | ||
d96a9804 | 580 | s3c24xx_dclk1.parent = &clk_upll; |
1da177e4 LT |
581 | s3c24xx_dclk1.rate = 24*1000*1000; |
582 | ||
583 | s3c24xx_clkout0.parent = &s3c24xx_dclk0; | |
584 | s3c24xx_clkout1.parent = &s3c24xx_dclk1; | |
585 | ||
586 | s3c24xx_uclk.parent = &s3c24xx_clkout1; | |
587 | ||
ce89c206 BD |
588 | s3c24xx_register_clocks(bast_clocks, ARRAY_SIZE(bast_clocks)); |
589 | ||
1da177e4 | 590 | s3c_device_nand.dev.platform_data = &bast_nand_info; |
3e1b776c | 591 | |
1da177e4 LT |
592 | s3c24xx_init_io(bast_iodesc, ARRAY_SIZE(bast_iodesc)); |
593 | s3c24xx_init_clocks(0); | |
594 | s3c24xx_init_uarts(bast_uartcfgs, ARRAY_SIZE(bast_uartcfgs)); | |
1da177e4 LT |
595 | } |
596 | ||
58c8d570 BD |
597 | static void __init bast_init(void) |
598 | { | |
6ddc4b07 BD |
599 | sysdev_class_register(&bast_pm_sysclass); |
600 | sysdev_register(&bast_pm_sysdev); | |
601 | ||
a8af6de0 | 602 | s3c_i2c0_set_platdata(&bast_i2c_info); |
09fe75f6 | 603 | s3c24xx_fb_set_platdata(&bast_fb_info); |
57e5171c | 604 | platform_add_devices(bast_devices, ARRAY_SIZE(bast_devices)); |
9d529c6e | 605 | |
042cf0f2 BD |
606 | i2c_register_board_info(0, bast_i2c_devs, |
607 | ARRAY_SIZE(bast_i2c_devs)); | |
608 | ||
7a05a2cb | 609 | usb_simtec_init(); |
9d529c6e | 610 | nor_simtec_init(); |
58c8d570 | 611 | } |
1da177e4 LT |
612 | |
613 | MACHINE_START(BAST, "Simtec-BAST") | |
e9dea0c6 | 614 | /* Maintainer: Ben Dooks <ben@simtec.co.uk> */ |
e9dea0c6 RK |
615 | .phys_io = S3C2410_PA_UART, |
616 | .io_pg_offst = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc, | |
617 | .boot_params = S3C2410_SDRAM_PA + 0x100, | |
f705b1ae BD |
618 | .map_io = bast_map_io, |
619 | .init_irq = s3c24xx_init_irq, | |
58c8d570 | 620 | .init_machine = bast_init, |
1da177e4 LT |
621 | .timer = &s3c24xx_timer, |
622 | MACHINE_END |