blob: 6307f70ae22accae2ca248d71ab133f4aab150b7 [file] [log] [blame]
Lennert Buytenheke9937d42006-03-28 21:08:13 +01001/*
2 * linux/arch/arm/mach-pxa/lpd270.c
3 *
4 * Support for the LogicPD PXA270 Card Engine.
5 * Derived from the mainstone code, which carries these notices:
6 *
7 * Author: Nicolas Pitre
8 * Created: Nov 05, 2002
9 * Copyright: MontaVista Software Inc.
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License version 2 as
13 * published by the Free Software Foundation.
14 */
15
16#include <linux/init.h>
17#include <linux/platform_device.h>
18#include <linux/sysdev.h>
19#include <linux/interrupt.h>
20#include <linux/sched.h>
21#include <linux/bitops.h>
22#include <linux/fb.h>
23#include <linux/ioport.h>
24#include <linux/mtd/mtd.h>
25#include <linux/mtd/partitions.h>
Russell King4a730712008-05-18 13:11:02 +010026#include <linux/pwm_backlight.h>
Lennert Buytenheke9937d42006-03-28 21:08:13 +010027
28#include <asm/types.h>
29#include <asm/setup.h>
30#include <asm/memory.h>
31#include <asm/mach-types.h>
Russell Kinga09e64f2008-08-05 16:14:15 +010032#include <mach/hardware.h>
Lennert Buytenheke9937d42006-03-28 21:08:13 +010033#include <asm/irq.h>
34#include <asm/sizes.h>
35
36#include <asm/mach/arch.h>
37#include <asm/mach/map.h>
38#include <asm/mach/irq.h>
39#include <asm/mach/flash.h>
40
Eric Miao51c62982009-01-02 23:17:22 +080041#include <mach/pxa27x.h>
Eric Miaoda065a02009-01-06 18:29:01 +080042#include <mach/gpio.h>
Russell Kinga09e64f2008-08-05 16:14:15 +010043#include <mach/lpd270.h>
44#include <mach/audio.h>
45#include <mach/pxafb.h>
46#include <mach/mmc.h>
47#include <mach/irda.h>
48#include <mach/ohci.h>
Marek Vasutad68bb92010-11-03 16:29:35 +010049#include <mach/smemc.h>
Lennert Buytenheke9937d42006-03-28 21:08:13 +010050
51#include "generic.h"
Russell King46c41e62007-05-15 15:39:36 +010052#include "devices.h"
Lennert Buytenheke9937d42006-03-28 21:08:13 +010053
Eric Miaofd90ff22008-09-11 15:53:50 +080054static unsigned long lpd270_pin_config[] __initdata = {
55 /* Chip Selects */
56 GPIO15_nCS_1, /* Mainboard Flash */
57 GPIO78_nCS_2, /* CPLD + Ethernet */
58
59 /* LCD - 16bpp Active TFT */
60 GPIO58_LCD_LDD_0,
61 GPIO59_LCD_LDD_1,
62 GPIO60_LCD_LDD_2,
63 GPIO61_LCD_LDD_3,
64 GPIO62_LCD_LDD_4,
65 GPIO63_LCD_LDD_5,
66 GPIO64_LCD_LDD_6,
67 GPIO65_LCD_LDD_7,
68 GPIO66_LCD_LDD_8,
69 GPIO67_LCD_LDD_9,
70 GPIO68_LCD_LDD_10,
71 GPIO69_LCD_LDD_11,
72 GPIO70_LCD_LDD_12,
73 GPIO71_LCD_LDD_13,
74 GPIO72_LCD_LDD_14,
75 GPIO73_LCD_LDD_15,
76 GPIO74_LCD_FCLK,
77 GPIO75_LCD_LCLK,
78 GPIO76_LCD_PCLK,
79 GPIO77_LCD_BIAS,
80 GPIO16_PWM0_OUT, /* Backlight */
81
82 /* USB Host */
83 GPIO88_USBH1_PWR,
84 GPIO89_USBH1_PEN,
85
86 /* AC97 */
Eric Miaoc11b6a42010-01-04 17:00:13 +080087 GPIO28_AC97_BITCLK,
88 GPIO29_AC97_SDATA_IN_0,
89 GPIO30_AC97_SDATA_OUT,
90 GPIO31_AC97_SYNC,
Eric Miaofd90ff22008-09-11 15:53:50 +080091 GPIO45_AC97_SYSCLK,
92
93 GPIO1_GPIO | WAKEUP_ON_EDGE_BOTH,
94};
Lennert Buytenheke9937d42006-03-28 21:08:13 +010095
96static unsigned int lpd270_irq_enabled;
97
Lennert Buytenheka3f4c922010-11-29 11:18:26 +010098static void lpd270_mask_irq(struct irq_data *d)
Lennert Buytenheke9937d42006-03-28 21:08:13 +010099{
Lennert Buytenheka3f4c922010-11-29 11:18:26 +0100100 int lpd270_irq = d->irq - LPD270_IRQ(0);
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100101
102 __raw_writew(~(1 << lpd270_irq), LPD270_INT_STATUS);
103
104 lpd270_irq_enabled &= ~(1 << lpd270_irq);
105 __raw_writew(lpd270_irq_enabled, LPD270_INT_MASK);
106}
107
Lennert Buytenheka3f4c922010-11-29 11:18:26 +0100108static void lpd270_unmask_irq(struct irq_data *d)
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100109{
Lennert Buytenheka3f4c922010-11-29 11:18:26 +0100110 int lpd270_irq = d->irq - LPD270_IRQ(0);
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100111
112 lpd270_irq_enabled |= 1 << lpd270_irq;
113 __raw_writew(lpd270_irq_enabled, LPD270_INT_MASK);
114}
115
David Brownell38c677c2006-08-01 22:26:25 +0100116static struct irq_chip lpd270_irq_chip = {
117 .name = "CPLD",
Lennert Buytenheka3f4c922010-11-29 11:18:26 +0100118 .irq_ack = lpd270_mask_irq,
119 .irq_mask = lpd270_mask_irq,
120 .irq_unmask = lpd270_unmask_irq,
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100121};
122
Russell King10dd5ce2006-11-23 11:41:32 +0000123static void lpd270_irq_handler(unsigned int irq, struct irq_desc *desc)
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100124{
125 unsigned long pending;
126
127 pending = __raw_readw(LPD270_INT_STATUS) & lpd270_irq_enabled;
128 do {
Lennert Buytenheka3f4c922010-11-29 11:18:26 +0100129 /* clear useless edge notification */
130 desc->irq_data.chip->irq_ack(&desc->irq_data);
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100131 if (likely(pending)) {
132 irq = LPD270_IRQ(0) + __ffs(pending);
Dmitry Baryshkovd8aa0252008-10-09 13:36:24 +0100133 generic_handle_irq(irq);
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100134
135 pending = __raw_readw(LPD270_INT_STATUS) &
136 lpd270_irq_enabled;
137 }
138 } while (pending);
139}
140
141static void __init lpd270_init_irq(void)
142{
143 int irq;
144
Eric Miaocd491042007-06-22 04:14:09 +0100145 pxa27x_init_irq();
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100146
147 __raw_writew(0, LPD270_INT_MASK);
148 __raw_writew(0, LPD270_INT_STATUS);
149
150 /* setup extra LogicPD PXA270 irqs */
151 for (irq = LPD270_IRQ(2); irq <= LPD270_IRQ(4); irq++) {
Thomas Gleixnerf38c02f2011-03-24 13:35:09 +0100152 irq_set_chip_and_handler(irq, &lpd270_irq_chip,
153 handle_level_irq);
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100154 set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
155 }
Thomas Gleixner6845664a2011-03-24 13:25:22 +0100156 irq_set_chained_handler(IRQ_GPIO(0), lpd270_irq_handler);
157 irq_set_irq_type(IRQ_GPIO(0), IRQ_TYPE_EDGE_FALLING);
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100158}
159
160
161#ifdef CONFIG_PM
162static int lpd270_irq_resume(struct sys_device *dev)
163{
164 __raw_writew(lpd270_irq_enabled, LPD270_INT_MASK);
165 return 0;
166}
167
168static struct sysdev_class lpd270_irq_sysclass = {
Kay Sieversaf5ca3f2007-12-20 02:09:39 +0100169 .name = "cpld_irq",
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100170 .resume = lpd270_irq_resume,
171};
172
173static struct sys_device lpd270_irq_device = {
174 .cls = &lpd270_irq_sysclass,
175};
176
177static int __init lpd270_irq_device_init(void)
178{
Russell King720046d2008-04-24 15:13:36 +0100179 int ret = -ENODEV;
180 if (machine_is_logicpd_pxa270()) {
181 ret = sysdev_class_register(&lpd270_irq_sysclass);
182 if (ret == 0)
183 ret = sysdev_register(&lpd270_irq_device);
184 }
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100185 return ret;
186}
187
188device_initcall(lpd270_irq_device_init);
189#endif
190
191
192static struct resource smc91x_resources[] = {
193 [0] = {
194 .start = LPD270_ETH_PHYS,
195 .end = (LPD270_ETH_PHYS + 0xfffff),
196 .flags = IORESOURCE_MEM,
197 },
198 [1] = {
199 .start = LPD270_ETHERNET_IRQ,
200 .end = LPD270_ETHERNET_IRQ,
201 .flags = IORESOURCE_IRQ,
202 },
203};
204
205static struct platform_device smc91x_device = {
206 .name = "smc91x",
207 .id = 0,
208 .num_resources = ARRAY_SIZE(smc91x_resources),
209 .resource = smc91x_resources,
210};
211
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100212static struct resource lpd270_flash_resources[] = {
213 [0] = {
214 .start = PXA_CS0_PHYS,
215 .end = PXA_CS0_PHYS + SZ_64M - 1,
216 .flags = IORESOURCE_MEM,
217 },
218 [1] = {
219 .start = PXA_CS1_PHYS,
220 .end = PXA_CS1_PHYS + SZ_64M - 1,
221 .flags = IORESOURCE_MEM,
222 },
223};
224
225static struct mtd_partition lpd270_flash0_partitions[] = {
226 {
227 .name = "Bootloader",
228 .size = 0x00040000,
229 .offset = 0,
230 .mask_flags = MTD_WRITEABLE /* force read-only */
231 }, {
232 .name = "Kernel",
233 .size = 0x00400000,
234 .offset = 0x00040000,
235 }, {
236 .name = "Filesystem",
237 .size = MTDPART_SIZ_FULL,
238 .offset = 0x00440000
239 },
240};
241
242static struct flash_platform_data lpd270_flash_data[2] = {
243 {
244 .name = "processor-flash",
245 .map_name = "cfi_probe",
246 .parts = lpd270_flash0_partitions,
247 .nr_parts = ARRAY_SIZE(lpd270_flash0_partitions),
248 }, {
249 .name = "mainboard-flash",
250 .map_name = "cfi_probe",
251 .parts = NULL,
252 .nr_parts = 0,
253 }
254};
255
256static struct platform_device lpd270_flash_device[2] = {
257 {
258 .name = "pxa2xx-flash",
259 .id = 0,
260 .dev = {
261 .platform_data = &lpd270_flash_data[0],
262 },
263 .resource = &lpd270_flash_resources[0],
264 .num_resources = 1,
265 }, {
266 .name = "pxa2xx-flash",
267 .id = 1,
268 .dev = {
269 .platform_data = &lpd270_flash_data[1],
270 },
271 .resource = &lpd270_flash_resources[1],
272 .num_resources = 1,
273 },
274};
275
Russell King4a730712008-05-18 13:11:02 +0100276static struct platform_pwm_backlight_data lpd270_backlight_data = {
277 .pwm_id = 0,
278 .max_brightness = 1,
279 .dft_brightness = 1,
280 .pwm_period_ns = 78770,
281};
282
283static struct platform_device lpd270_backlight_device = {
284 .name = "pwm-backlight",
285 .dev = {
286 .parent = &pxa27x_device_pwm0.dev,
287 .platform_data = &lpd270_backlight_data,
288 },
289};
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100290
291/* 5.7" TFT QVGA (LoLo display number 1) */
Richard Purdied14b2722006-09-20 22:54:21 +0100292static struct pxafb_mode_info sharp_lq057q3dc02_mode = {
Lennert Buytenhek65660292006-06-29 16:06:30 +0100293 .pixclock = 150000,
294 .xres = 320,
295 .yres = 240,
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100296 .bpp = 16,
Lennert Buytenhek65660292006-06-29 16:06:30 +0100297 .hsync_len = 0x14,
298 .left_margin = 0x28,
299 .right_margin = 0x0a,
300 .vsync_len = 0x02,
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100301 .upper_margin = 0x08,
302 .lower_margin = 0x14,
Lennert Buytenhek65660292006-06-29 16:06:30 +0100303 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
Richard Purdied14b2722006-09-20 22:54:21 +0100304};
305
306static struct pxafb_mach_info sharp_lq057q3dc02 = {
307 .modes = &sharp_lq057q3dc02_mode,
308 .num_modes = 1,
Eric Miao0219e832008-09-11 15:59:23 +0800309 .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL |
310 LCD_ALTERNATE_MAPPING,
Lennert Buytenhek65660292006-06-29 16:06:30 +0100311};
312
313/* 12.1" TFT SVGA (LoLo display number 2) */
Richard Purdied14b2722006-09-20 22:54:21 +0100314static struct pxafb_mode_info sharp_lq121s1dg31_mode = {
Lennert Buytenhek65660292006-06-29 16:06:30 +0100315 .pixclock = 50000,
316 .xres = 800,
317 .yres = 600,
318 .bpp = 16,
319 .hsync_len = 0x05,
320 .left_margin = 0x52,
321 .right_margin = 0x05,
322 .vsync_len = 0x04,
323 .upper_margin = 0x14,
324 .lower_margin = 0x0a,
325 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
Richard Purdied14b2722006-09-20 22:54:21 +0100326};
327
328static struct pxafb_mach_info sharp_lq121s1dg31 = {
329 .modes = &sharp_lq121s1dg31_mode,
330 .num_modes = 1,
Eric Miao0219e832008-09-11 15:59:23 +0800331 .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL |
332 LCD_ALTERNATE_MAPPING,
Lennert Buytenhek65660292006-06-29 16:06:30 +0100333};
334
335/* 3.6" TFT QVGA (LoLo display number 3) */
Richard Purdied14b2722006-09-20 22:54:21 +0100336static struct pxafb_mode_info sharp_lq036q1da01_mode = {
Lennert Buytenhek65660292006-06-29 16:06:30 +0100337 .pixclock = 150000,
338 .xres = 320,
339 .yres = 240,
340 .bpp = 16,
341 .hsync_len = 0x0e,
342 .left_margin = 0x04,
343 .right_margin = 0x0a,
344 .vsync_len = 0x03,
345 .upper_margin = 0x03,
346 .lower_margin = 0x03,
347 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
Richard Purdied14b2722006-09-20 22:54:21 +0100348};
349
350static struct pxafb_mach_info sharp_lq036q1da01 = {
351 .modes = &sharp_lq036q1da01_mode,
352 .num_modes = 1,
Eric Miao0219e832008-09-11 15:59:23 +0800353 .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL |
354 LCD_ALTERNATE_MAPPING,
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100355};
356
357/* 6.4" TFT VGA (LoLo display number 5) */
Richard Purdied14b2722006-09-20 22:54:21 +0100358static struct pxafb_mode_info sharp_lq64d343_mode = {
Lennert Buytenhek65660292006-06-29 16:06:30 +0100359 .pixclock = 25000,
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100360 .xres = 640,
361 .yres = 480,
362 .bpp = 16,
Lennert Buytenhek65660292006-06-29 16:06:30 +0100363 .hsync_len = 0x31,
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100364 .left_margin = 0x89,
365 .right_margin = 0x19,
Lennert Buytenhek65660292006-06-29 16:06:30 +0100366 .vsync_len = 0x12,
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100367 .upper_margin = 0x22,
Lennert Buytenhek65660292006-06-29 16:06:30 +0100368 .lower_margin = 0x00,
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100369 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
Richard Purdied14b2722006-09-20 22:54:21 +0100370};
371
372static struct pxafb_mach_info sharp_lq64d343 = {
373 .modes = &sharp_lq64d343_mode,
374 .num_modes = 1,
Eric Miao0219e832008-09-11 15:59:23 +0800375 .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL |
376 LCD_ALTERNATE_MAPPING,
Lennert Buytenhek65660292006-06-29 16:06:30 +0100377};
378
379/* 10.4" TFT VGA (LoLo display number 7) */
Richard Purdied14b2722006-09-20 22:54:21 +0100380static struct pxafb_mode_info sharp_lq10d368_mode = {
Lennert Buytenhek65660292006-06-29 16:06:30 +0100381 .pixclock = 25000,
382 .xres = 640,
383 .yres = 480,
384 .bpp = 16,
385 .hsync_len = 0x31,
386 .left_margin = 0x89,
387 .right_margin = 0x19,
388 .vsync_len = 0x12,
389 .upper_margin = 0x22,
390 .lower_margin = 0x00,
391 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
Richard Purdied14b2722006-09-20 22:54:21 +0100392};
393
394static struct pxafb_mach_info sharp_lq10d368 = {
395 .modes = &sharp_lq10d368_mode,
396 .num_modes = 1,
Eric Miao0219e832008-09-11 15:59:23 +0800397 .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL |
398 LCD_ALTERNATE_MAPPING,
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100399};
400
401/* 3.5" TFT QVGA (LoLo display number 8) */
Richard Purdied14b2722006-09-20 22:54:21 +0100402static struct pxafb_mode_info sharp_lq035q7db02_20_mode = {
Lennert Buytenhek65660292006-06-29 16:06:30 +0100403 .pixclock = 150000,
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100404 .xres = 240,
405 .yres = 320,
406 .bpp = 16,
Lennert Buytenhek65660292006-06-29 16:06:30 +0100407 .hsync_len = 0x0e,
408 .left_margin = 0x0a,
409 .right_margin = 0x0a,
410 .vsync_len = 0x03,
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100411 .upper_margin = 0x05,
412 .lower_margin = 0x14,
Lennert Buytenhek65660292006-06-29 16:06:30 +0100413 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
Richard Purdied14b2722006-09-20 22:54:21 +0100414};
415
416static struct pxafb_mach_info sharp_lq035q7db02_20 = {
417 .modes = &sharp_lq035q7db02_20_mode,
418 .num_modes = 1,
Eric Miao0219e832008-09-11 15:59:23 +0800419 .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL |
420 LCD_ALTERNATE_MAPPING,
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100421};
422
Lennert Buytenhek65660292006-06-29 16:06:30 +0100423static struct pxafb_mach_info *lpd270_lcd_to_use;
424
425static int __init lpd270_set_lcd(char *str)
426{
427 if (!strnicmp(str, "lq057q3dc02", 11)) {
428 lpd270_lcd_to_use = &sharp_lq057q3dc02;
429 } else if (!strnicmp(str, "lq121s1dg31", 11)) {
430 lpd270_lcd_to_use = &sharp_lq121s1dg31;
431 } else if (!strnicmp(str, "lq036q1da01", 11)) {
432 lpd270_lcd_to_use = &sharp_lq036q1da01;
433 } else if (!strnicmp(str, "lq64d343", 8)) {
434 lpd270_lcd_to_use = &sharp_lq64d343;
435 } else if (!strnicmp(str, "lq10d368", 8)) {
436 lpd270_lcd_to_use = &sharp_lq10d368;
437 } else if (!strnicmp(str, "lq035q7db02-20", 14)) {
438 lpd270_lcd_to_use = &sharp_lq035q7db02_20;
439 } else {
440 printk(KERN_INFO "lpd270: unknown lcd panel [%s]\n", str);
441 }
442
443 return 1;
444}
445
446__setup("lcd=", lpd270_set_lcd);
447
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100448static struct platform_device *platform_devices[] __initdata = {
449 &smc91x_device,
Russell King4a730712008-05-18 13:11:02 +0100450 &lpd270_backlight_device,
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100451 &lpd270_flash_device[0],
452 &lpd270_flash_device[1],
453};
454
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100455static struct pxaohci_platform_data lpd270_ohci_platform_data = {
456 .port_mode = PMM_PERPORT_MODE,
Eric Miao097b5332008-09-27 15:49:57 +0800457 .flags = ENABLE_PORT_ALL | POWER_CONTROL_LOW | POWER_SENSE_LOW,
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100458};
459
460static void __init lpd270_init(void)
461{
Eric Miaofd90ff22008-09-11 15:53:50 +0800462 pxa2xx_mfp_config(ARRAY_AND_SIZE(lpd270_pin_config));
463
Russell Kingcc155c62009-11-09 13:34:08 +0800464 pxa_set_ffuart_info(NULL);
465 pxa_set_btuart_info(NULL);
466 pxa_set_stuart_info(NULL);
467
Marek Vasutad68bb92010-11-03 16:29:35 +0100468 lpd270_flash_data[0].width = (__raw_readl(BOOT_DEF) & 1) ? 2 : 4;
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100469 lpd270_flash_data[1].width = 4;
470
471 /*
472 * System bus arbiter setting:
473 * - Core_Park
474 * - LCD_wt:DMA_wt:CORE_Wt = 2:3:4
475 */
476 ARB_CNTRL = ARB_CORE_PARK | 0x234;
477
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100478 platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
479
Mark Brown9f19d632008-06-10 12:30:05 +0100480 pxa_set_ac97_info(NULL);
481
Lennert Buytenhek65660292006-06-29 16:06:30 +0100482 if (lpd270_lcd_to_use != NULL)
483 set_pxa_fb_info(lpd270_lcd_to_use);
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100484
485 pxa_set_ohci_info(&lpd270_ohci_platform_data);
486}
487
488
489static struct map_desc lpd270_io_desc[] __initdata = {
490 {
491 .virtual = LPD270_CPLD_VIRT,
492 .pfn = __phys_to_pfn(LPD270_CPLD_PHYS),
493 .length = LPD270_CPLD_SIZE,
494 .type = MT_DEVICE,
495 },
496};
497
498static void __init lpd270_map_io(void)
499{
Marek Vasut851982c2010-10-11 02:20:19 +0200500 pxa27x_map_io();
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100501 iotable_init(lpd270_io_desc, ARRAY_SIZE(lpd270_io_desc));
502
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100503 /* for use I SRAM as framebuffer. */
504 PSLR |= 0x00000F04;
505 PCFR = 0x00000066;
506}
507
508MACHINE_START(LOGICPD_PXA270, "LogicPD PXA270 Card Engine")
509 /* Maintainer: Peter Barada */
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100510 .boot_params = 0xa0000100,
511 .map_io = lpd270_map_io,
Haojian Zhuang6ac6b812010-08-20 15:23:59 +0800512 .nr_irqs = LPD270_NR_IRQS,
Lennert Buytenheke9937d42006-03-28 21:08:13 +0100513 .init_irq = lpd270_init_irq,
514 .timer = &pxa_timer,
515 .init_machine = lpd270_init,
516MACHINE_END