Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
[linux-2.6] / arch / arm / mach-pxa / magician.c
1 /*
2  * Support for HTC Magician PDA phones:
3  * i-mate JAM, O2 Xda mini, Orange SPV M500, Qtek s100, Qtek s110
4  * and T-Mobile MDA Compact.
5  *
6  * Copyright (c) 2006-2007 Philipp Zabel
7  *
8  * Based on hx4700.c, spitz.c and others.
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  */
15
16 #include <linux/kernel.h>
17 #include <linux/init.h>
18 #include <linux/platform_device.h>
19 #include <linux/delay.h>
20 #include <linux/gpio_keys.h>
21 #include <linux/input.h>
22 #include <linux/mfd/htc-egpio.h>
23 #include <linux/mfd/htc-pasic3.h>
24 #include <linux/mtd/mtd.h>
25 #include <linux/mtd/map.h>
26 #include <linux/mtd/physmap.h>
27 #include <linux/pda_power.h>
28
29 #include <asm/gpio.h>
30 #include <asm/hardware.h>
31 #include <asm/mach-types.h>
32 #include <asm/mach/arch.h>
33 #include <asm/arch/magician.h>
34 #include <asm/arch/mfp-pxa27x.h>
35 #include <asm/arch/pxa-regs.h>
36 #include <asm/arch/pxafb.h>
37 #include <asm/arch/i2c.h>
38 #include <asm/arch/mmc.h>
39 #include <asm/arch/irda.h>
40 #include <asm/arch/ohci.h>
41
42 #include "generic.h"
43
44 static unsigned long magician_pin_config[] = {
45
46         /* SDRAM and Static Memory I/O Signals */
47         GPIO20_nSDCS_2,
48         GPIO21_nSDCS_3,
49         GPIO15_nCS_1,
50         GPIO78_nCS_2,   /* PASIC3 */
51         GPIO79_nCS_3,   /* EGPIO CPLD */
52         GPIO80_nCS_4,
53         GPIO33_nCS_5,
54
55         /* I2C */
56         GPIO117_I2C_SCL,
57         GPIO118_I2C_SDA,
58
59         /* PWM 0 */
60         GPIO16_PWM0_OUT,
61
62         /* I2S */
63         GPIO28_I2S_BITCLK_OUT,
64         GPIO29_I2S_SDATA_IN,
65         GPIO31_I2S_SYNC,
66         GPIO113_I2S_SYSCLK,
67
68         /* SSP 2 */
69         GPIO19_SSP2_SCLK,
70         GPIO14_SSP2_SFRM,
71         GPIO89_SSP2_TXD,
72         GPIO88_SSP2_RXD,
73
74         /* MMC */
75         GPIO32_MMC_CLK,
76         GPIO92_MMC_DAT_0,
77         GPIO109_MMC_DAT_1,
78         GPIO110_MMC_DAT_2,
79         GPIO111_MMC_DAT_3,
80         GPIO112_MMC_CMD,
81
82         /* LCD */
83         GPIO58_LCD_LDD_0,
84         GPIO59_LCD_LDD_1,
85         GPIO60_LCD_LDD_2,
86         GPIO61_LCD_LDD_3,
87         GPIO62_LCD_LDD_4,
88         GPIO63_LCD_LDD_5,
89         GPIO64_LCD_LDD_6,
90         GPIO65_LCD_LDD_7,
91         GPIO66_LCD_LDD_8,
92         GPIO67_LCD_LDD_9,
93         GPIO68_LCD_LDD_10,
94         GPIO69_LCD_LDD_11,
95         GPIO70_LCD_LDD_12,
96         GPIO71_LCD_LDD_13,
97         GPIO72_LCD_LDD_14,
98         GPIO73_LCD_LDD_15,
99         GPIO74_LCD_FCLK,
100         GPIO75_LCD_LCLK,
101         GPIO76_LCD_PCLK,
102         GPIO77_LCD_BIAS,
103
104         /* QCI */
105         GPIO12_CIF_DD_7,
106         GPIO17_CIF_DD_6,
107         GPIO50_CIF_DD_3,
108         GPIO51_CIF_DD_2,
109         GPIO52_CIF_DD_4,
110         GPIO53_CIF_MCLK,
111         GPIO54_CIF_PCLK,
112         GPIO55_CIF_DD_1,
113         GPIO81_CIF_DD_0,
114         GPIO82_CIF_DD_5,
115         GPIO84_CIF_FV,
116         GPIO85_CIF_LV,
117
118         /* Magician specific input GPIOs */
119         GPIO9_GPIO,     /* unknown */
120         GPIO10_GPIO,    /* GSM_IRQ */
121         GPIO13_GPIO,    /* CPLD_IRQ */
122         GPIO107_GPIO,   /* DS1WM_IRQ */
123         GPIO108_GPIO,   /* GSM_READY */
124         GPIO115_GPIO,   /* nPEN_IRQ */
125 };
126
127 /*
128  * IRDA
129  */
130
131 static void magician_irda_transceiver_mode(struct device *dev, int mode)
132 {
133         gpio_set_value(GPIO83_MAGICIAN_nIR_EN, mode & IR_OFF);
134 }
135
136 static struct pxaficp_platform_data magician_ficp_info = {
137         .transceiver_cap  = IR_SIRMODE | IR_OFF,
138         .transceiver_mode = magician_irda_transceiver_mode,
139 };
140
141 /*
142  * GPIO Keys
143  */
144
145 static struct gpio_keys_button magician_button_table[] = {
146         {KEY_POWER,      GPIO0_MAGICIAN_KEY_POWER,      0, "Power button"},
147         {KEY_ESC,        GPIO37_MAGICIAN_KEY_HANGUP,    0, "Hangup button"},
148         {KEY_F10,        GPIO38_MAGICIAN_KEY_CONTACTS,  0, "Contacts button"},
149         {KEY_CALENDAR,   GPIO90_MAGICIAN_KEY_CALENDAR,  0, "Calendar button"},
150         {KEY_CAMERA,     GPIO91_MAGICIAN_KEY_CAMERA,    0, "Camera button"},
151         {KEY_UP,         GPIO93_MAGICIAN_KEY_UP,        0, "Up button"},
152         {KEY_DOWN,       GPIO94_MAGICIAN_KEY_DOWN,      0, "Down button"},
153         {KEY_LEFT,       GPIO95_MAGICIAN_KEY_LEFT,      0, "Left button"},
154         {KEY_RIGHT,      GPIO96_MAGICIAN_KEY_RIGHT,     0, "Right button"},
155         {KEY_KPENTER,    GPIO97_MAGICIAN_KEY_ENTER,     0, "Action button"},
156         {KEY_RECORD,     GPIO98_MAGICIAN_KEY_RECORD,    0, "Record button"},
157         {KEY_VOLUMEUP,   GPIO100_MAGICIAN_KEY_VOL_UP,   0, "Volume up"},
158         {KEY_VOLUMEDOWN, GPIO101_MAGICIAN_KEY_VOL_DOWN, 0, "Volume down"},
159         {KEY_PHONE,      GPIO102_MAGICIAN_KEY_PHONE,    0, "Phone button"},
160         {KEY_PLAY,       GPIO99_MAGICIAN_HEADPHONE_IN,  0, "Headset button"},
161 };
162
163 static struct gpio_keys_platform_data gpio_keys_data = {
164         .buttons  = magician_button_table,
165         .nbuttons = ARRAY_SIZE(magician_button_table),
166 };
167
168 static struct platform_device gpio_keys = {
169         .name = "gpio-keys",
170         .dev  = {
171                 .platform_data = &gpio_keys_data,
172         },
173         .id   = -1,
174 };
175
176
177 /*
178  * EGPIO (Xilinx CPLD)
179  *
180  * 7 32-bit aligned 8-bit registers: 3x output, 1x irq, 3x input
181  */
182
183 static struct resource egpio_resources[] = {
184         [0] = {
185                 .start = PXA_CS3_PHYS,
186                 .end   = PXA_CS3_PHYS + 0x20,
187                 .flags = IORESOURCE_MEM,
188         },
189         [1] = {
190                 .start = gpio_to_irq(GPIO13_MAGICIAN_CPLD_IRQ),
191                 .end   = gpio_to_irq(GPIO13_MAGICIAN_CPLD_IRQ),
192                 .flags = IORESOURCE_IRQ,
193         },
194 };
195
196 static struct htc_egpio_chip egpio_chips[] = {
197         [0] = {
198                 .reg_start = 0,
199                 .gpio_base = MAGICIAN_EGPIO(0, 0),
200                 .num_gpios = 24,
201                 .direction = HTC_EGPIO_OUTPUT,
202                 .initial_values = 0x40, /* EGPIO_MAGICIAN_GSM_RESET */
203         },
204         [1] = {
205                 .reg_start = 4,
206                 .gpio_base = MAGICIAN_EGPIO(4, 0),
207                 .num_gpios = 24,
208                 .direction = HTC_EGPIO_INPUT,
209         },
210 };
211
212 static struct htc_egpio_platform_data egpio_info = {
213         .reg_width    = 8,
214         .bus_width    = 32,
215         .irq_base     = IRQ_BOARD_START,
216         .num_irqs     = 4,
217         .ack_register = 3,
218         .chip         = egpio_chips,
219         .num_chips    = ARRAY_SIZE(egpio_chips),
220 };
221
222 static struct platform_device egpio = {
223         .name          = "htc-egpio",
224         .id            = -1,
225         .resource      = egpio_resources,
226         .num_resources = ARRAY_SIZE(egpio_resources),
227         .dev = {
228                 .platform_data = &egpio_info,
229         },
230 };
231
232 /*
233  * LCD - Toppoly TD028STEB1 or Samsung LTP280QV
234  */
235
236 static struct pxafb_mode_info toppoly_modes[] = {
237         {
238                 .pixclock     = 96153,
239                 .bpp          = 16,
240                 .xres         = 240,
241                 .yres         = 320,
242                 .hsync_len    = 11,
243                 .vsync_len    = 3,
244                 .left_margin  = 19,
245                 .upper_margin = 2,
246                 .right_margin = 10,
247                 .lower_margin = 2,
248                 .sync         = 0,
249         },
250 };
251
252 static struct pxafb_mode_info samsung_modes[] = {
253         {
254                 .pixclock     = 96153,
255                 .bpp          = 16,
256                 .xres         = 240,
257                 .yres         = 320,
258                 .hsync_len    = 8,
259                 .vsync_len    = 4,
260                 .left_margin  = 9,
261                 .upper_margin = 4,
262                 .right_margin = 9,
263                 .lower_margin = 4,
264                 .sync         = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
265         },
266 };
267
268 static void toppoly_lcd_power(int on, struct fb_var_screeninfo *si)
269 {
270         pr_debug("Toppoly LCD power\n");
271
272         if (on) {
273                 pr_debug("on\n");
274                 gpio_set_value(EGPIO_MAGICIAN_TOPPOLY_POWER, 1);
275                 gpio_set_value(GPIO106_MAGICIAN_LCD_POWER_3, 1);
276                 udelay(2000);
277                 gpio_set_value(EGPIO_MAGICIAN_LCD_POWER, 1);
278                 udelay(2000);
279                 /* FIXME: enable LCDC here */
280                 udelay(2000);
281                 gpio_set_value(GPIO104_MAGICIAN_LCD_POWER_1, 1);
282                 udelay(2000);
283                 gpio_set_value(GPIO105_MAGICIAN_LCD_POWER_2, 1);
284         } else {
285                 pr_debug("off\n");
286                 msleep(15);
287                 gpio_set_value(GPIO105_MAGICIAN_LCD_POWER_2, 0);
288                 udelay(500);
289                 gpio_set_value(GPIO104_MAGICIAN_LCD_POWER_1, 0);
290                 udelay(1000);
291                 gpio_set_value(GPIO106_MAGICIAN_LCD_POWER_3, 0);
292                 gpio_set_value(EGPIO_MAGICIAN_LCD_POWER, 0);
293         }
294 }
295
296 static void samsung_lcd_power(int on, struct fb_var_screeninfo *si)
297 {
298         pr_debug("Samsung LCD power\n");
299
300         if (on) {
301                 pr_debug("on\n");
302                 if (system_rev < 3)
303                         gpio_set_value(GPIO75_MAGICIAN_SAMSUNG_POWER, 1);
304                 else
305                         gpio_set_value(EGPIO_MAGICIAN_LCD_POWER, 1);
306                 mdelay(10);
307                 gpio_set_value(GPIO106_MAGICIAN_LCD_POWER_3, 1);
308                 mdelay(10);
309                 gpio_set_value(GPIO104_MAGICIAN_LCD_POWER_1, 1);
310                 mdelay(30);
311                 gpio_set_value(GPIO105_MAGICIAN_LCD_POWER_2, 1);
312                 mdelay(10);
313         } else {
314                 pr_debug("off\n");
315                 mdelay(10);
316                 gpio_set_value(GPIO105_MAGICIAN_LCD_POWER_2, 0);
317                 mdelay(30);
318                 gpio_set_value(GPIO104_MAGICIAN_LCD_POWER_1, 0);
319                 mdelay(10);
320                 gpio_set_value(GPIO106_MAGICIAN_LCD_POWER_3, 0);
321                 mdelay(10);
322                 if (system_rev < 3)
323                         gpio_set_value(GPIO75_MAGICIAN_SAMSUNG_POWER, 0);
324                 else
325                         gpio_set_value(EGPIO_MAGICIAN_LCD_POWER, 0);
326         }
327 }
328
329 static struct pxafb_mach_info toppoly_info = {
330         .modes           = toppoly_modes,
331         .num_modes       = 1,
332         .fixed_modes     = 1,
333         .lccr0           = LCCR0_Color | LCCR0_Sngl | LCCR0_Act,
334         .lccr3           = LCCR3_PixRsEdg,
335         .pxafb_lcd_power = toppoly_lcd_power,
336 };
337
338 static struct pxafb_mach_info samsung_info = {
339         .modes           = samsung_modes,
340         .num_modes       = 1,
341         .fixed_modes     = 1,
342         .lccr0           = LCCR0_LDDALT | LCCR0_Color | LCCR0_Sngl | LCCR0_Act,
343         .lccr3           = LCCR3_PixFlEdg,
344         .pxafb_lcd_power = samsung_lcd_power,
345 };
346
347 /*
348  * Backlight
349  */
350
351 static void magician_set_bl_intensity(int intensity)
352 {
353         if (intensity) {
354                 PWM_CTRL0 = 1;
355                 PWM_PERVAL0 = 0xc8;
356                 if (intensity > 0xc7) {
357                         PWM_PWDUTY0 = intensity - 0x48;
358                         gpio_set_value(EGPIO_MAGICIAN_BL_POWER2, 1);
359                 } else {
360                         PWM_PWDUTY0 = intensity;
361                         gpio_set_value(EGPIO_MAGICIAN_BL_POWER2, 0);
362                 }
363                 gpio_set_value(EGPIO_MAGICIAN_BL_POWER, 1);
364                 pxa_set_cken(CKEN_PWM0, 1);
365         } else {
366                 /* PWM_PWDUTY0 = intensity; */
367                 gpio_set_value(EGPIO_MAGICIAN_BL_POWER, 0);
368                 pxa_set_cken(CKEN_PWM0, 0);
369         }
370 }
371
372 static struct generic_bl_info backlight_info = {
373         .default_intensity = 0x64,
374         .limit_mask        = 0x0b,
375         .max_intensity     = 0xc7+0x48,
376         .set_bl_intensity  = magician_set_bl_intensity,
377 };
378
379 static struct platform_device backlight = {
380         .name = "generic-bl",
381         .dev  = {
382                 .platform_data = &backlight_info,
383         },
384         .id   = -1,
385 };
386
387 /*
388  * LEDs
389  */
390
391 struct gpio_led gpio_leds[] = {
392         {
393                 .name = "magician::vibra",
394                 .default_trigger = "none",
395                 .gpio = GPIO22_MAGICIAN_VIBRA_EN,
396         },
397         {
398                 .name = "magician::phone_bl",
399                 .default_trigger = "none",
400                 .gpio = GPIO103_MAGICIAN_LED_KP,
401         },
402 };
403
404 static struct gpio_led_platform_data gpio_led_info = {
405         .leds = gpio_leds,
406         .num_leds = ARRAY_SIZE(gpio_leds),
407 };
408
409 static struct platform_device leds_gpio = {
410         .name = "leds-gpio",
411         .id   = -1,
412         .dev  = {
413                 .platform_data = &gpio_led_info,
414         },
415 };
416
417 static struct pasic3_led pasic3_leds[] = {
418         {
419                 .led = {
420                         .name            = "magician:red",
421                         .default_trigger = "ds2760-battery.0-charging",
422                 },
423                 .hw_num = 0,
424                 .bit2   = PASIC3_BIT2_LED0,
425                 .mask   = PASIC3_MASK_LED0,
426         },
427         {
428                 .led = {
429                         .name            = "magician:green",
430                         .default_trigger = "ds2760-battery.0-charging-or-full",
431                 },
432                 .hw_num = 1,
433                 .bit2   = PASIC3_BIT2_LED1,
434                 .mask   = PASIC3_MASK_LED1,
435         },
436         {
437                 .led = {
438                         .name            = "magician:blue",
439                         .default_trigger = "bluetooth",
440                 },
441                 .hw_num = 2,
442                 .bit2   = PASIC3_BIT2_LED2,
443                 .mask   = PASIC3_MASK_LED2,
444         },
445 };
446
447 static struct platform_device pasic3;
448
449 static struct pasic3_leds_machinfo pasic3_leds_info = {
450         .num_leds   = ARRAY_SIZE(pasic3_leds),
451         .power_gpio = EGPIO_MAGICIAN_LED_POWER,
452         .leds       = pasic3_leds,
453 };
454
455 /*
456  * PASIC3 with DS1WM
457  */
458
459 static struct resource pasic3_resources[] = {
460         [0] = {
461                 .start  = PXA_CS2_PHYS,
462                 .end    = PXA_CS2_PHYS + 0x1b,
463                 .flags  = IORESOURCE_MEM,
464         },
465         /* No IRQ handler in the PASIC3, DS1WM needs an external IRQ */
466         [1] = {
467                 .start  = gpio_to_irq(GPIO107_MAGICIAN_DS1WM_IRQ),
468                 .end    = gpio_to_irq(GPIO107_MAGICIAN_DS1WM_IRQ),
469                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
470         }
471 };
472
473 static struct pasic3_platform_data pasic3_platform_data = {
474         .bus_shift  = 2,
475         .led_pdata  = &pasic3_leds_info,
476         .clock_rate = 4000000,
477 };
478
479 static struct platform_device pasic3 = {
480         .name           = "pasic3",
481         .id             = -1,
482         .num_resources  = ARRAY_SIZE(pasic3_resources),
483         .resource       = pasic3_resources,
484         .dev = {
485                 .platform_data = &pasic3_platform_data,
486         },
487 };
488
489 /*
490  * External power
491  */
492
493 static int magician_is_ac_online(void)
494 {
495         return gpio_get_value(EGPIO_MAGICIAN_CABLE_STATE_AC);
496 }
497
498 static int magician_is_usb_online(void)
499 {
500         return gpio_get_value(EGPIO_MAGICIAN_CABLE_STATE_USB);
501 }
502
503 static void magician_set_charge(int flags)
504 {
505         gpio_set_value(GPIO30_MAGICIAN_nCHARGE_EN, !flags);
506         gpio_set_value(EGPIO_MAGICIAN_CHARGE_EN, flags);
507 }
508
509 static char *magician_supplicants[] = {
510         "ds2760-battery.0", "backup-battery"
511 };
512
513 static struct pda_power_pdata power_supply_info = {
514         .is_ac_online    = magician_is_ac_online,
515         .is_usb_online   = magician_is_usb_online,
516         .set_charge      = magician_set_charge,
517         .supplied_to     = magician_supplicants,
518         .num_supplicants = ARRAY_SIZE(magician_supplicants),
519 };
520
521 static struct resource power_supply_resources[] = {
522         [0] = {
523                 .name  = "ac",
524                 .flags = IORESOURCE_IRQ,
525                 .start = IRQ_MAGICIAN_AC,
526                 .end   = IRQ_MAGICIAN_AC,
527         },
528         [1] = {
529                 .name  = "usb",
530                 .flags = IORESOURCE_IRQ,
531                 .start = IRQ_MAGICIAN_AC,
532                 .end   = IRQ_MAGICIAN_AC,
533         },
534 };
535
536 static struct platform_device power_supply = {
537         .name = "pda-power",
538         .id   = -1,
539         .dev  = {
540                 .platform_data = &power_supply_info,
541         },
542         .resource      = power_supply_resources,
543         .num_resources = ARRAY_SIZE(power_supply_resources),
544 };
545
546
547 /*
548  * MMC/SD
549  */
550
551 static int magician_mci_init(struct device *dev,
552                                 irq_handler_t detect_irq, void *data)
553 {
554         int err;
555
556         err = request_irq(IRQ_MAGICIAN_SD, detect_irq,
557                                 IRQF_DISABLED | IRQF_SAMPLE_RANDOM,
558                                 "MMC card detect", data);
559         if (err)
560                 goto err_request_irq;
561         err = gpio_request(EGPIO_MAGICIAN_SD_POWER, "SD_POWER");
562         if (err)
563                 goto err_request_power;
564         err = gpio_request(EGPIO_MAGICIAN_nSD_READONLY, "nSD_READONLY");
565         if (err)
566                 goto err_request_readonly;
567
568         return 0;
569
570 err_request_readonly:
571         gpio_free(EGPIO_MAGICIAN_SD_POWER);
572 err_request_power:
573         free_irq(IRQ_MAGICIAN_SD, data);
574 err_request_irq:
575         return err;
576 }
577
578 static void magician_mci_setpower(struct device *dev, unsigned int vdd)
579 {
580         struct pxamci_platform_data *pdata = dev->platform_data;
581
582         gpio_set_value(EGPIO_MAGICIAN_SD_POWER, (1 << vdd) & pdata->ocr_mask);
583 }
584
585 static int magician_mci_get_ro(struct device *dev)
586 {
587         return (!gpio_get_value(EGPIO_MAGICIAN_nSD_READONLY));
588 }
589
590 static void magician_mci_exit(struct device *dev, void *data)
591 {
592         gpio_free(EGPIO_MAGICIAN_nSD_READONLY);
593         gpio_free(EGPIO_MAGICIAN_SD_POWER);
594         free_irq(IRQ_MAGICIAN_SD, data);
595 }
596
597 static struct pxamci_platform_data magician_mci_info = {
598         .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
599         .init     = magician_mci_init,
600         .get_ro   = magician_mci_get_ro,
601         .setpower = magician_mci_setpower,
602         .exit     = magician_mci_exit,
603 };
604
605
606 /*
607  * USB OHCI
608  */
609
610 static int magician_ohci_init(struct device *dev)
611 {
612         UHCHR = (UHCHR | UHCHR_SSEP2 | UHCHR_PCPL | UHCHR_CGR) &
613             ~(UHCHR_SSEP1 | UHCHR_SSEP3 | UHCHR_SSE);
614
615         return 0;
616 }
617
618 static struct pxaohci_platform_data magician_ohci_info = {
619         .port_mode    = PMM_PERPORT_MODE,
620         .init         = magician_ohci_init,
621         .power_budget = 0,
622 };
623
624
625 /*
626  * StrataFlash
627  */
628
629 static void magician_set_vpp(struct map_info *map, int vpp)
630 {
631         gpio_set_value(EGPIO_MAGICIAN_FLASH_VPP, vpp);
632 }
633
634 #define PXA_CS_SIZE             0x04000000
635
636 static struct resource strataflash_resource = {
637         .start = PXA_CS0_PHYS,
638         .end   = PXA_CS0_PHYS + PXA_CS_SIZE - 1,
639         .flags = IORESOURCE_MEM,
640 };
641
642 static struct physmap_flash_data strataflash_data = {
643         .width = 4,
644         .set_vpp = magician_set_vpp,
645 };
646
647 static struct platform_device strataflash = {
648         .name          = "physmap-flash",
649         .id            = -1,
650         .resource      = &strataflash_resource,
651         .num_resources = 1,
652         .dev = {
653                 .platform_data = &strataflash_data,
654         },
655 };
656
657 /*
658  * Platform devices
659  */
660
661 static struct platform_device *devices[] __initdata = {
662         &gpio_keys,
663         &egpio,
664         &backlight,
665         &pasic3,
666         &power_supply,
667         &strataflash,
668         &leds_gpio,
669 };
670
671 static void __init magician_init(void)
672 {
673         void __iomem *cpld;
674         int lcd_select;
675         int err;
676
677         gpio_request(GPIO13_MAGICIAN_CPLD_IRQ, "CPLD_IRQ");
678         gpio_request(GPIO107_MAGICIAN_DS1WM_IRQ, "DS1WM_IRQ");
679
680         pxa2xx_mfp_config(ARRAY_AND_SIZE(magician_pin_config));
681
682         platform_add_devices(devices, ARRAY_SIZE(devices));
683
684         err = gpio_request(GPIO83_MAGICIAN_nIR_EN, "nIR_EN");
685         if (!err) {
686                 gpio_direction_output(GPIO83_MAGICIAN_nIR_EN, 1);
687                 pxa_set_ficp_info(&magician_ficp_info);
688         }
689         pxa_set_i2c_info(NULL);
690         pxa_set_mci_info(&magician_mci_info);
691         pxa_set_ohci_info(&magician_ohci_info);
692
693         /* Check LCD type we have */
694         cpld = ioremap_nocache(PXA_CS3_PHYS, 0x1000);
695         if (cpld) {
696                 u8 board_id = __raw_readb(cpld+0x14);
697                 iounmap(cpld);
698                 system_rev = board_id & 0x7;
699                 lcd_select = board_id & 0x8;
700                 pr_info("LCD type: %s\n", lcd_select ? "Samsung" : "Toppoly");
701                 if (lcd_select && (system_rev < 3)) {
702                         gpio_request(GPIO75_MAGICIAN_SAMSUNG_POWER, "SAMSUNG_POWER");
703                         gpio_direction_output(GPIO75_MAGICIAN_SAMSUNG_POWER, 0);
704                 }
705                 gpio_request(GPIO104_MAGICIAN_LCD_POWER_1, "LCD_POWER_1");
706                 gpio_request(GPIO105_MAGICIAN_LCD_POWER_2, "LCD_POWER_2");
707                 gpio_request(GPIO106_MAGICIAN_LCD_POWER_3, "LCD_POWER_3");
708                 gpio_direction_output(GPIO104_MAGICIAN_LCD_POWER_1, 0);
709                 gpio_direction_output(GPIO105_MAGICIAN_LCD_POWER_2, 0);
710                 gpio_direction_output(GPIO106_MAGICIAN_LCD_POWER_3, 0);
711                 set_pxa_fb_info(lcd_select ? &samsung_info : &toppoly_info);
712         } else
713                 pr_err("LCD detection: CPLD mapping failed\n");
714 }
715
716
717 MACHINE_START(MAGICIAN, "HTC Magician")
718         .phys_io = 0x40000000,
719         .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
720         .boot_params = 0xa0000100,
721         .map_io = pxa_map_io,
722         .init_irq = pxa27x_init_irq,
723         .init_machine = magician_init,
724         .timer = &pxa_timer,
725 MACHINE_END