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1da177e4 LT |
1 | /* |
2 | * linux/arch/arm/mach-pxa/lubbock.c | |
3 | * | |
4 | * Support for the Intel DBPXA250 Development Platform. | |
5 | * | |
6 | * Author: Nicolas Pitre | |
7 | * Created: Jun 15, 2001 | |
8 | * Copyright: MontaVista Software Inc. | |
9 | * | |
10 | * This program is free software; you can redistribute it and/or modify | |
11 | * it under the terms of the GNU General Public License version 2 as | |
12 | * published by the Free Software Foundation. | |
13 | */ | |
14 | #include <linux/module.h> | |
15 | #include <linux/kernel.h> | |
16 | #include <linux/init.h> | |
d052d1be | 17 | #include <linux/platform_device.h> |
22f11c4e | 18 | #include <linux/sysdev.h> |
1da177e4 LT |
19 | #include <linux/major.h> |
20 | #include <linux/fb.h> | |
21 | #include <linux/interrupt.h> | |
74ec71e1 TP |
22 | #include <linux/mtd/mtd.h> |
23 | #include <linux/mtd/partitions.h> | |
1da177e4 | 24 | |
9df5db80 DB |
25 | #include <linux/spi/spi.h> |
26 | #include <linux/spi/ads7846.h> | |
27 | #include <asm/arch/pxa2xx_spi.h> | |
28 | ||
1da177e4 LT |
29 | #include <asm/setup.h> |
30 | #include <asm/memory.h> | |
31 | #include <asm/mach-types.h> | |
32 | #include <asm/hardware.h> | |
33 | #include <asm/irq.h> | |
74ec71e1 | 34 | #include <asm/sizes.h> |
1da177e4 LT |
35 | |
36 | #include <asm/mach/arch.h> | |
37 | #include <asm/mach/map.h> | |
38 | #include <asm/mach/irq.h> | |
74ec71e1 | 39 | #include <asm/mach/flash.h> |
1da177e4 LT |
40 | |
41 | #include <asm/hardware/sa1111.h> | |
42 | ||
43 | #include <asm/arch/pxa-regs.h> | |
8785a8fb | 44 | #include <asm/arch/pxa2xx-regs.h> |
9b02b2df | 45 | #include <asm/arch/mfp-pxa25x.h> |
1da177e4 LT |
46 | #include <asm/arch/lubbock.h> |
47 | #include <asm/arch/udc.h> | |
6f475c01 | 48 | #include <asm/arch/irda.h> |
1da177e4 LT |
49 | #include <asm/arch/pxafb.h> |
50 | #include <asm/arch/mmc.h> | |
51 | ||
52 | #include "generic.h" | |
46c41e62 | 53 | #include "devices.h" |
1da177e4 | 54 | |
9b02b2df | 55 | static unsigned long lubbock_pin_config[] __initdata = { |
56 | GPIO15_nCS_1, /* CS1 - Flash */ | |
57 | GPIO79_nCS_3, /* CS3 - SMC ethernet */ | |
58 | ||
59 | /* SSP data pins */ | |
60 | GPIO23_SSP1_SCLK, | |
61 | GPIO25_SSP1_TXD, | |
62 | GPIO26_SSP1_RXD, | |
63 | ||
64 | /* BTUART */ | |
65 | GPIO42_BTUART_RXD, | |
66 | GPIO43_BTUART_TXD, | |
67 | GPIO44_BTUART_CTS, | |
68 | GPIO45_BTUART_RTS, | |
69 | ||
70 | /* PC Card */ | |
71 | GPIO48_nPOE, | |
72 | GPIO49_nPWE, | |
73 | GPIO50_nPIOR, | |
74 | GPIO51_nPIOW, | |
75 | GPIO52_nPCE_1, | |
76 | GPIO53_nPCE_2, | |
77 | GPIO54_nPSKTSEL, | |
78 | GPIO55_nPREG, | |
79 | GPIO56_nPWAIT, | |
80 | GPIO57_nIOIS16, | |
81 | ||
82 | /* MMC */ | |
83 | GPIO6_MMC_CLK, | |
84 | GPIO8_MMC_CS0, | |
85 | ||
86 | /* wakeup */ | |
87 | GPIO1_GPIO | WAKEUP_ON_EDGE_RISE, | |
88 | }; | |
1da177e4 LT |
89 | |
90 | #define LUB_MISC_WR __LUB_REG(LUBBOCK_FPGA_PHYS + 0x080) | |
91 | ||
92 | void lubbock_set_misc_wr(unsigned int mask, unsigned int set) | |
93 | { | |
94 | unsigned long flags; | |
95 | ||
96 | local_irq_save(flags); | |
97 | LUB_MISC_WR = (LUB_MISC_WR & ~mask) | (set & mask); | |
98 | local_irq_restore(flags); | |
99 | } | |
100 | EXPORT_SYMBOL(lubbock_set_misc_wr); | |
101 | ||
102 | static unsigned long lubbock_irq_enabled; | |
103 | ||
104 | static void lubbock_mask_irq(unsigned int irq) | |
105 | { | |
106 | int lubbock_irq = (irq - LUBBOCK_IRQ(0)); | |
107 | LUB_IRQ_MASK_EN = (lubbock_irq_enabled &= ~(1 << lubbock_irq)); | |
108 | } | |
109 | ||
110 | static void lubbock_unmask_irq(unsigned int irq) | |
111 | { | |
112 | int lubbock_irq = (irq - LUBBOCK_IRQ(0)); | |
113 | /* the irq can be acknowledged only if deasserted, so it's done here */ | |
114 | LUB_IRQ_SET_CLR &= ~(1 << lubbock_irq); | |
115 | LUB_IRQ_MASK_EN = (lubbock_irq_enabled |= (1 << lubbock_irq)); | |
116 | } | |
117 | ||
38c677cb DB |
118 | static struct irq_chip lubbock_irq_chip = { |
119 | .name = "FPGA", | |
1da177e4 LT |
120 | .ack = lubbock_mask_irq, |
121 | .mask = lubbock_mask_irq, | |
122 | .unmask = lubbock_unmask_irq, | |
123 | }; | |
124 | ||
10dd5ce2 | 125 | static void lubbock_irq_handler(unsigned int irq, struct irq_desc *desc) |
1da177e4 LT |
126 | { |
127 | unsigned long pending = LUB_IRQ_SET_CLR & lubbock_irq_enabled; | |
128 | do { | |
129 | GEDR(0) = GPIO_bit(0); /* clear our parent irq */ | |
130 | if (likely(pending)) { | |
131 | irq = LUBBOCK_IRQ(0) + __ffs(pending); | |
132 | desc = irq_desc + irq; | |
0cd61b68 | 133 | desc_handle_irq(irq, desc); |
1da177e4 LT |
134 | } |
135 | pending = LUB_IRQ_SET_CLR & lubbock_irq_enabled; | |
136 | } while (pending); | |
137 | } | |
138 | ||
139 | static void __init lubbock_init_irq(void) | |
140 | { | |
141 | int irq; | |
142 | ||
cd49104d | 143 | pxa25x_init_irq(); |
1da177e4 LT |
144 | |
145 | /* setup extra lubbock irqs */ | |
146 | for (irq = LUBBOCK_IRQ(0); irq <= LUBBOCK_LAST_IRQ; irq++) { | |
147 | set_irq_chip(irq, &lubbock_irq_chip); | |
10dd5ce2 | 148 | set_irq_handler(irq, handle_level_irq); |
1da177e4 LT |
149 | set_irq_flags(irq, IRQF_VALID | IRQF_PROBE); |
150 | } | |
151 | ||
152 | set_irq_chained_handler(IRQ_GPIO(0), lubbock_irq_handler); | |
153 | set_irq_type(IRQ_GPIO(0), IRQT_FALLING); | |
154 | } | |
155 | ||
22f11c4e NP |
156 | #ifdef CONFIG_PM |
157 | ||
158 | static int lubbock_irq_resume(struct sys_device *dev) | |
159 | { | |
160 | LUB_IRQ_MASK_EN = lubbock_irq_enabled; | |
161 | return 0; | |
162 | } | |
163 | ||
164 | static struct sysdev_class lubbock_irq_sysclass = { | |
af5ca3f4 | 165 | .name = "cpld_irq", |
22f11c4e NP |
166 | .resume = lubbock_irq_resume, |
167 | }; | |
168 | ||
169 | static struct sys_device lubbock_irq_device = { | |
170 | .cls = &lubbock_irq_sysclass, | |
171 | }; | |
172 | ||
173 | static int __init lubbock_irq_device_init(void) | |
174 | { | |
16f159b1 RK |
175 | int ret = -ENODEV; |
176 | ||
177 | if (machine_is_lubbock()) { | |
178 | ret = sysdev_class_register(&lubbock_irq_sysclass); | |
179 | if (ret == 0) | |
180 | ret = sysdev_register(&lubbock_irq_device); | |
181 | } | |
22f11c4e NP |
182 | return ret; |
183 | } | |
184 | ||
185 | device_initcall(lubbock_irq_device_init); | |
186 | ||
187 | #endif | |
188 | ||
1da177e4 LT |
189 | static int lubbock_udc_is_connected(void) |
190 | { | |
191 | return (LUB_MISC_RD & (1 << 9)) == 0; | |
192 | } | |
193 | ||
194 | static struct pxa2xx_udc_mach_info udc_info __initdata = { | |
195 | .udc_is_connected = lubbock_udc_is_connected, | |
196 | // no D+ pullup; lubbock can't connect/disconnect in software | |
197 | }; | |
198 | ||
2cef2d55 NP |
199 | static struct platform_device lub_audio_device = { |
200 | .name = "pxa2xx-ac97", | |
201 | .id = -1, | |
202 | }; | |
203 | ||
1da177e4 LT |
204 | static struct resource sa1111_resources[] = { |
205 | [0] = { | |
206 | .start = 0x10000000, | |
207 | .end = 0x10001fff, | |
208 | .flags = IORESOURCE_MEM, | |
209 | }, | |
210 | [1] = { | |
211 | .start = LUBBOCK_SA1111_IRQ, | |
212 | .end = LUBBOCK_SA1111_IRQ, | |
213 | .flags = IORESOURCE_IRQ, | |
214 | }, | |
215 | }; | |
216 | ||
217 | static struct platform_device sa1111_device = { | |
218 | .name = "sa1111", | |
219 | .id = -1, | |
220 | .num_resources = ARRAY_SIZE(sa1111_resources), | |
221 | .resource = sa1111_resources, | |
222 | }; | |
223 | ||
224 | static struct resource smc91x_resources[] = { | |
225 | [0] = { | |
226 | .name = "smc91x-regs", | |
85eb226c | 227 | .start = 0x0c000c00, |
1da177e4 LT |
228 | .end = 0x0c0fffff, |
229 | .flags = IORESOURCE_MEM, | |
230 | }, | |
231 | [1] = { | |
232 | .start = LUBBOCK_ETH_IRQ, | |
233 | .end = LUBBOCK_ETH_IRQ, | |
e7b3dc7e | 234 | .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE, |
1da177e4 LT |
235 | }, |
236 | [2] = { | |
237 | .name = "smc91x-attrib", | |
238 | .start = 0x0e000000, | |
239 | .end = 0x0e0fffff, | |
240 | .flags = IORESOURCE_MEM, | |
241 | }, | |
242 | }; | |
243 | ||
9df5db80 DB |
244 | /* ADS7846 is connected through SSP ... and if your board has J5 populated, |
245 | * you can select it to replace the ucb1400 by switching the touchscreen cable | |
246 | * (to J5) and poking board registers (as done below). Else it's only useful | |
247 | * for the temperature sensors. | |
248 | */ | |
9df5db80 | 249 | static struct pxa2xx_spi_master pxa_ssp_master_info = { |
9df5db80 DB |
250 | .num_chipselect = 0, |
251 | }; | |
252 | ||
253 | static struct platform_device pxa_ssp = { | |
254 | .name = "pxa2xx-spi", | |
255 | .id = 1, | |
9df5db80 DB |
256 | .dev = { |
257 | .platform_data = &pxa_ssp_master_info, | |
258 | }, | |
259 | }; | |
260 | ||
261 | static int lubbock_ads7846_pendown_state(void) | |
262 | { | |
263 | /* TS_BUSY is bit 8 in LUB_MISC_RD, but pendown is irq-only */ | |
264 | return 0; | |
265 | } | |
266 | ||
267 | static struct ads7846_platform_data ads_info = { | |
268 | .model = 7846, | |
269 | .vref_delay_usecs = 100, /* internal, no cap */ | |
270 | .get_pendown_state = lubbock_ads7846_pendown_state, | |
271 | // .x_plate_ohms = 500, /* GUESS! */ | |
272 | // .y_plate_ohms = 500, /* GUESS! */ | |
273 | }; | |
274 | ||
275 | static void ads7846_cs(u32 command) | |
276 | { | |
277 | static const unsigned TS_nCS = 1 << 11; | |
278 | lubbock_set_misc_wr(TS_nCS, (command == PXA2XX_CS_ASSERT) ? 0 : TS_nCS); | |
279 | } | |
280 | ||
281 | static struct pxa2xx_spi_chip ads_hw = { | |
282 | .tx_threshold = 1, | |
283 | .rx_threshold = 2, | |
284 | .cs_control = ads7846_cs, | |
285 | }; | |
286 | ||
287 | static struct spi_board_info spi_board_info[] __initdata = { { | |
288 | .modalias = "ads7846", | |
289 | .platform_data = &ads_info, | |
290 | .controller_data = &ads_hw, | |
291 | .irq = LUBBOCK_BB_IRQ, | |
292 | .max_speed_hz = 120000 /* max sample rate at 3V */ | |
293 | * 26 /* command + data + overhead */, | |
294 | .bus_num = 1, | |
295 | .chip_select = 0, | |
296 | }, | |
297 | }; | |
298 | ||
1da177e4 LT |
299 | static struct platform_device smc91x_device = { |
300 | .name = "smc91x", | |
301 | .id = -1, | |
302 | .num_resources = ARRAY_SIZE(smc91x_resources), | |
303 | .resource = smc91x_resources, | |
304 | }; | |
305 | ||
74ec71e1 TP |
306 | static struct resource flash_resources[] = { |
307 | [0] = { | |
308 | .start = 0x00000000, | |
309 | .end = SZ_64M - 1, | |
310 | .flags = IORESOURCE_MEM, | |
311 | }, | |
312 | [1] = { | |
313 | .start = 0x04000000, | |
314 | .end = 0x04000000 + SZ_64M - 1, | |
315 | .flags = IORESOURCE_MEM, | |
316 | }, | |
317 | }; | |
318 | ||
319 | static struct mtd_partition lubbock_partitions[] = { | |
320 | { | |
321 | .name = "Bootloader", | |
322 | .size = 0x00040000, | |
323 | .offset = 0, | |
324 | .mask_flags = MTD_WRITEABLE /* force read-only */ | |
325 | },{ | |
326 | .name = "Kernel", | |
327 | .size = 0x00100000, | |
328 | .offset = 0x00040000, | |
329 | },{ | |
330 | .name = "Filesystem", | |
331 | .size = MTDPART_SIZ_FULL, | |
332 | .offset = 0x00140000 | |
333 | } | |
334 | }; | |
335 | ||
336 | static struct flash_platform_data lubbock_flash_data[2] = { | |
337 | { | |
338 | .map_name = "cfi_probe", | |
339 | .parts = lubbock_partitions, | |
340 | .nr_parts = ARRAY_SIZE(lubbock_partitions), | |
341 | }, { | |
342 | .map_name = "cfi_probe", | |
343 | .parts = NULL, | |
344 | .nr_parts = 0, | |
345 | } | |
346 | }; | |
347 | ||
348 | static struct platform_device lubbock_flash_device[2] = { | |
349 | { | |
350 | .name = "pxa2xx-flash", | |
351 | .id = 0, | |
352 | .dev = { | |
353 | .platform_data = &lubbock_flash_data[0], | |
354 | }, | |
355 | .resource = &flash_resources[0], | |
356 | .num_resources = 1, | |
357 | }, | |
358 | { | |
359 | .name = "pxa2xx-flash", | |
360 | .id = 1, | |
361 | .dev = { | |
362 | .platform_data = &lubbock_flash_data[1], | |
363 | }, | |
364 | .resource = &flash_resources[1], | |
365 | .num_resources = 1, | |
366 | }, | |
367 | }; | |
368 | ||
1da177e4 LT |
369 | static struct platform_device *devices[] __initdata = { |
370 | &sa1111_device, | |
2cef2d55 | 371 | &lub_audio_device, |
1da177e4 | 372 | &smc91x_device, |
74ec71e1 TP |
373 | &lubbock_flash_device[0], |
374 | &lubbock_flash_device[1], | |
9df5db80 | 375 | &pxa_ssp, |
1da177e4 LT |
376 | }; |
377 | ||
d14b272b | 378 | static struct pxafb_mode_info sharp_lm8v31_mode = { |
1da177e4 LT |
379 | .pixclock = 270000, |
380 | .xres = 640, | |
381 | .yres = 480, | |
382 | .bpp = 16, | |
383 | .hsync_len = 1, | |
384 | .left_margin = 3, | |
385 | .right_margin = 3, | |
386 | .vsync_len = 1, | |
387 | .upper_margin = 0, | |
388 | .lower_margin = 0, | |
389 | .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, | |
390 | .cmap_greyscale = 0, | |
d14b272b RP |
391 | }; |
392 | ||
393 | static struct pxafb_mach_info sharp_lm8v31 = { | |
394 | .modes = &sharp_lm8v31_mode, | |
395 | .num_modes = 1, | |
1da177e4 LT |
396 | .cmap_inverse = 0, |
397 | .cmap_static = 0, | |
398 | .lccr0 = LCCR0_SDS, | |
399 | .lccr3 = LCCR3_PCP | LCCR3_Acb(255), | |
400 | }; | |
401 | ||
85eb226c DB |
402 | #define MMC_POLL_RATE msecs_to_jiffies(1000) |
403 | ||
404 | static void lubbock_mmc_poll(unsigned long); | |
40220c1a | 405 | static irq_handler_t mmc_detect_int; |
85eb226c DB |
406 | |
407 | static struct timer_list mmc_timer = { | |
408 | .function = lubbock_mmc_poll, | |
409 | }; | |
410 | ||
411 | static void lubbock_mmc_poll(unsigned long data) | |
412 | { | |
413 | unsigned long flags; | |
414 | ||
415 | /* clear any previous irq state, then ... */ | |
416 | local_irq_save(flags); | |
417 | LUB_IRQ_SET_CLR &= ~(1 << 0); | |
418 | local_irq_restore(flags); | |
419 | ||
420 | /* poll until mmc/sd card is removed */ | |
421 | if (LUB_IRQ_SET_CLR & (1 << 0)) | |
422 | mod_timer(&mmc_timer, jiffies + MMC_POLL_RATE); | |
423 | else { | |
2326eb98 | 424 | (void) mmc_detect_int(LUBBOCK_SD_IRQ, (void *)data); |
85eb226c DB |
425 | enable_irq(LUBBOCK_SD_IRQ); |
426 | } | |
427 | } | |
428 | ||
0cd61b68 | 429 | static irqreturn_t lubbock_detect_int(int irq, void *data) |
85eb226c DB |
430 | { |
431 | /* IRQ is level triggered; disable, and poll for removal */ | |
432 | disable_irq(irq); | |
433 | mod_timer(&mmc_timer, jiffies + MMC_POLL_RATE); | |
434 | ||
0cd61b68 | 435 | return mmc_detect_int(irq, data); |
85eb226c DB |
436 | } |
437 | ||
438 | static int lubbock_mci_init(struct device *dev, | |
40220c1a | 439 | irq_handler_t detect_int, |
85eb226c | 440 | void *data) |
1da177e4 | 441 | { |
85eb226c DB |
442 | /* detect card insert/eject */ |
443 | mmc_detect_int = detect_int; | |
444 | init_timer(&mmc_timer); | |
445 | mmc_timer.data = (unsigned long) data; | |
446 | return request_irq(LUBBOCK_SD_IRQ, lubbock_detect_int, | |
52e405ea | 447 | IRQF_SAMPLE_RANDOM, "lubbock-sd-detect", data); |
85eb226c DB |
448 | } |
449 | ||
450 | static int lubbock_mci_get_ro(struct device *dev) | |
451 | { | |
452 | return (LUB_MISC_RD & (1 << 2)) != 0; | |
453 | } | |
454 | ||
455 | static void lubbock_mci_exit(struct device *dev, void *data) | |
456 | { | |
457 | free_irq(LUBBOCK_SD_IRQ, data); | |
458 | del_timer_sync(&mmc_timer); | |
1da177e4 LT |
459 | } |
460 | ||
461 | static struct pxamci_platform_data lubbock_mci_platform_data = { | |
462 | .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, | |
85eb226c | 463 | .detect_delay = 1, |
1da177e4 | 464 | .init = lubbock_mci_init, |
85eb226c DB |
465 | .get_ro = lubbock_mci_get_ro, |
466 | .exit = lubbock_mci_exit, | |
1da177e4 LT |
467 | }; |
468 | ||
6f475c01 NP |
469 | static void lubbock_irda_transceiver_mode(struct device *dev, int mode) |
470 | { | |
471 | unsigned long flags; | |
472 | ||
473 | local_irq_save(flags); | |
474 | if (mode & IR_SIRMODE) { | |
475 | LUB_MISC_WR &= ~(1 << 4); | |
476 | } else if (mode & IR_FIRMODE) { | |
477 | LUB_MISC_WR |= 1 << 4; | |
478 | } | |
479 | local_irq_restore(flags); | |
480 | } | |
481 | ||
482 | static struct pxaficp_platform_data lubbock_ficp_platform_data = { | |
483 | .transceiver_cap = IR_SIRMODE | IR_FIRMODE, | |
484 | .transceiver_mode = lubbock_irda_transceiver_mode, | |
485 | }; | |
486 | ||
1da177e4 LT |
487 | static void __init lubbock_init(void) |
488 | { | |
74ec71e1 TP |
489 | int flashboot = (LUB_CONF_SWITCHES & 1); |
490 | ||
9b02b2df | 491 | pxa2xx_mfp_config(ARRAY_AND_SIZE(lubbock_pin_config)); |
492 | ||
1da177e4 LT |
493 | pxa_set_udc_info(&udc_info); |
494 | set_pxa_fb_info(&sharp_lm8v31); | |
495 | pxa_set_mci_info(&lubbock_mci_platform_data); | |
6f475c01 | 496 | pxa_set_ficp_info(&lubbock_ficp_platform_data); |
74ec71e1 TP |
497 | |
498 | lubbock_flash_data[0].width = lubbock_flash_data[1].width = | |
499 | (BOOT_DEF & 1) ? 2 : 4; | |
500 | /* Compensate for the nROMBT switch which swaps the flash banks */ | |
501 | printk(KERN_NOTICE "Lubbock configured to boot from %s (bank %d)\n", | |
502 | flashboot?"Flash":"ROM", flashboot); | |
503 | ||
504 | lubbock_flash_data[flashboot^1].name = "application-flash"; | |
505 | lubbock_flash_data[flashboot].name = "boot-rom"; | |
1da177e4 | 506 | (void) platform_add_devices(devices, ARRAY_SIZE(devices)); |
9df5db80 DB |
507 | |
508 | spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info)); | |
1da177e4 LT |
509 | } |
510 | ||
511 | static struct map_desc lubbock_io_desc[] __initdata = { | |
6f9182eb DS |
512 | { /* CPLD */ |
513 | .virtual = LUBBOCK_FPGA_VIRT, | |
514 | .pfn = __phys_to_pfn(LUBBOCK_FPGA_PHYS), | |
515 | .length = 0x00100000, | |
516 | .type = MT_DEVICE | |
517 | } | |
1da177e4 LT |
518 | }; |
519 | ||
520 | static void __init lubbock_map_io(void) | |
521 | { | |
522 | pxa_map_io(); | |
523 | iotable_init(lubbock_io_desc, ARRAY_SIZE(lubbock_io_desc)); | |
524 | ||
1da177e4 LT |
525 | PCFR |= PCFR_OPDE; |
526 | } | |
527 | ||
528 | MACHINE_START(LUBBOCK, "Intel DBPXA250 Development Platform (aka Lubbock)") | |
e9dea0c6 | 529 | /* Maintainer: MontaVista Software Inc. */ |
e9dea0c6 | 530 | .phys_io = 0x40000000, |
68070bde | 531 | .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, |
e9dea0c6 RK |
532 | .map_io = lubbock_map_io, |
533 | .init_irq = lubbock_init_irq, | |
1da177e4 | 534 | .timer = &pxa_timer, |
e9dea0c6 | 535 | .init_machine = lubbock_init, |
1da177e4 | 536 | MACHINE_END |