Merge branches 'pxa-misc', 'pxa-pwm' and 'pxa-multi' into pxa
[linux-2.6.git] / 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 #include <linux/pwm_backlight.h>
29
30 #include <asm/gpio.h>
31 #include <asm/hardware.h>
32 #include <asm/mach-types.h>
33 #include <asm/mach/arch.h>
34 #include <asm/arch/magician.h>
35 #include <asm/arch/mfp-pxa27x.h>
36 #include <asm/arch/pxa-regs.h>
37 #include <asm/arch/pxa2xx-regs.h>
38 #include <asm/arch/pxafb.h>
39 #include <asm/arch/i2c.h>
40 #include <asm/arch/mmc.h>
41 #include <asm/arch/irda.h>
42 #include <asm/arch/ohci.h>
43
44 #include "devices.h"
45 #include "generic.h"
46
47 static unsigned long magician_pin_config[] = {
48
49         /* SDRAM and Static Memory I/O Signals */
50         GPIO20_nSDCS_2,
51         GPIO21_nSDCS_3,
52         GPIO15_nCS_1,
53         GPIO78_nCS_2,   /* PASIC3 */
54         GPIO79_nCS_3,   /* EGPIO CPLD */
55         GPIO80_nCS_4,
56         GPIO33_nCS_5,
57
58         /* I2C */
59         GPIO117_I2C_SCL,
60         GPIO118_I2C_SDA,
61
62         /* PWM 0 */
63         GPIO16_PWM0_OUT,
64
65         /* I2S */
66         GPIO28_I2S_BITCLK_OUT,
67         GPIO29_I2S_SDATA_IN,
68         GPIO31_I2S_SYNC,
69         GPIO113_I2S_SYSCLK,
70
71         /* SSP 2 */
72         GPIO19_SSP2_SCLK,
73         GPIO14_SSP2_SFRM,
74         GPIO89_SSP2_TXD,
75         GPIO88_SSP2_RXD,
76
77         /* MMC */
78         GPIO32_MMC_CLK,
79         GPIO92_MMC_DAT_0,
80         GPIO109_MMC_DAT_1,
81         GPIO110_MMC_DAT_2,
82         GPIO111_MMC_DAT_3,
83         GPIO112_MMC_CMD,
84
85         /* LCD */
86         GPIO58_LCD_LDD_0,
87         GPIO59_LCD_LDD_1,
88         GPIO60_LCD_LDD_2,
89         GPIO61_LCD_LDD_3,
90         GPIO62_LCD_LDD_4,
91         GPIO63_LCD_LDD_5,
92         GPIO64_LCD_LDD_6,
93         GPIO65_LCD_LDD_7,
94         GPIO66_LCD_LDD_8,
95         GPIO67_LCD_LDD_9,
96         GPIO68_LCD_LDD_10,
97         GPIO69_LCD_LDD_11,
98         GPIO70_LCD_LDD_12,
99         GPIO71_LCD_LDD_13,
100         GPIO72_LCD_LDD_14,
101         GPIO73_LCD_LDD_15,
102         GPIO74_LCD_FCLK,
103         GPIO75_LCD_LCLK,
104         GPIO76_LCD_PCLK,
105         GPIO77_LCD_BIAS,
106
107         /* QCI */
108         GPIO12_CIF_DD_7,
109         GPIO17_CIF_DD_6,
110         GPIO50_CIF_DD_3,
111         GPIO51_CIF_DD_2,
112         GPIO52_CIF_DD_4,
113         GPIO53_CIF_MCLK,
114         GPIO54_CIF_PCLK,
115         GPIO55_CIF_DD_1,
116         GPIO81_CIF_DD_0,
117         GPIO82_CIF_DD_5,
118         GPIO84_CIF_FV,
119         GPIO85_CIF_LV,
120
121         /* Magician specific input GPIOs */
122         GPIO9_GPIO,     /* unknown */
123         GPIO10_GPIO,    /* GSM_IRQ */
124         GPIO13_GPIO,    /* CPLD_IRQ */
125         GPIO107_GPIO,   /* DS1WM_IRQ */
126         GPIO108_GPIO,   /* GSM_READY */
127         GPIO115_GPIO,   /* nPEN_IRQ */
128 };
129
130 /*
131  * IRDA
132  */
133
134 static void magician_irda_transceiver_mode(struct device *dev, int mode)
135 {
136         gpio_set_value(GPIO83_MAGICIAN_nIR_EN, mode & IR_OFF);
137 }
138
139 static struct pxaficp_platform_data magician_ficp_info = {
140         .transceiver_cap  = IR_SIRMODE | IR_OFF,
141         .transceiver_mode = magician_irda_transceiver_mode,
142 };
143
144 /*
145  * GPIO Keys
146  */
147
148 static struct gpio_keys_button magician_button_table[] = {
149         {KEY_POWER,      GPIO0_MAGICIAN_KEY_POWER,      0, "Power button"},
150         {KEY_ESC,        GPIO37_MAGICIAN_KEY_HANGUP,    0, "Hangup button"},
151         {KEY_F10,        GPIO38_MAGICIAN_KEY_CONTACTS,  0, "Contacts button"},
152         {KEY_CALENDAR,   GPIO90_MAGICIAN_KEY_CALENDAR,  0, "Calendar button"},
153         {KEY_CAMERA,     GPIO91_MAGICIAN_KEY_CAMERA,    0, "Camera button"},
154         {KEY_UP,         GPIO93_MAGICIAN_KEY_UP,        0, "Up button"},
155         {KEY_DOWN,       GPIO94_MAGICIAN_KEY_DOWN,      0, "Down button"},
156         {KEY_LEFT,       GPIO95_MAGICIAN_KEY_LEFT,      0, "Left button"},
157         {KEY_RIGHT,      GPIO96_MAGICIAN_KEY_RIGHT,     0, "Right button"},
158         {KEY_KPENTER,    GPIO97_MAGICIAN_KEY_ENTER,     0, "Action button"},
159         {KEY_RECORD,     GPIO98_MAGICIAN_KEY_RECORD,    0, "Record button"},
160         {KEY_VOLUMEUP,   GPIO100_MAGICIAN_KEY_VOL_UP,   0, "Volume up"},
161         {KEY_VOLUMEDOWN, GPIO101_MAGICIAN_KEY_VOL_DOWN, 0, "Volume down"},
162         {KEY_PHONE,      GPIO102_MAGICIAN_KEY_PHONE,    0, "Phone button"},
163         {KEY_PLAY,       GPIO99_MAGICIAN_HEADPHONE_IN,  0, "Headset button"},
164 };
165
166 static struct gpio_keys_platform_data gpio_keys_data = {
167         .buttons  = magician_button_table,
168         .nbuttons = ARRAY_SIZE(magician_button_table),
169 };
170
171 static struct platform_device gpio_keys = {
172         .name = "gpio-keys",
173         .dev  = {
174                 .platform_data = &gpio_keys_data,
175         },
176         .id   = -1,
177 };
178
179
180 /*
181  * EGPIO (Xilinx CPLD)
182  *
183  * 7 32-bit aligned 8-bit registers: 3x output, 1x irq, 3x input
184  */
185
186 static struct resource egpio_resources[] = {
187         [0] = {
188                 .start = PXA_CS3_PHYS,
189                 .end   = PXA_CS3_PHYS + 0x20,
190                 .flags = IORESOURCE_MEM,
191         },
192         [1] = {
193                 .start = gpio_to_irq(GPIO13_MAGICIAN_CPLD_IRQ),
194                 .end   = gpio_to_irq(GPIO13_MAGICIAN_CPLD_IRQ),
195                 .flags = IORESOURCE_IRQ,
196         },
197 };
198
199 static struct htc_egpio_chip egpio_chips[] = {
200         [0] = {
201                 .reg_start = 0,
202                 .gpio_base = MAGICIAN_EGPIO(0, 0),
203                 .num_gpios = 24,
204                 .direction = HTC_EGPIO_OUTPUT,
205                 .initial_values = 0x40, /* EGPIO_MAGICIAN_GSM_RESET */
206         },
207         [1] = {
208                 .reg_start = 4,
209                 .gpio_base = MAGICIAN_EGPIO(4, 0),
210                 .num_gpios = 24,
211                 .direction = HTC_EGPIO_INPUT,
212         },
213 };
214
215 static struct htc_egpio_platform_data egpio_info = {
216         .reg_width    = 8,
217         .bus_width    = 32,
218         .irq_base     = IRQ_BOARD_START,
219         .num_irqs     = 4,
220         .ack_register = 3,
221         .chip         = egpio_chips,
222         .num_chips    = ARRAY_SIZE(egpio_chips),
223 };
224
225 static struct platform_device egpio = {
226         .name          = "htc-egpio",
227         .id            = -1,
228         .resource      = egpio_resources,
229         .num_resources = ARRAY_SIZE(egpio_resources),
230         .dev = {
231                 .platform_data = &egpio_info,
232         },
233 };
234
235 /*
236  * LCD - Toppoly TD028STEB1 or Samsung LTP280QV
237  */
238
239 static struct pxafb_mode_info toppoly_modes[] = {
240         {
241                 .pixclock     = 96153,
242                 .bpp          = 16,
243                 .xres         = 240,
244                 .yres         = 320,
245                 .hsync_len    = 11,
246                 .vsync_len    = 3,
247                 .left_margin  = 19,
248                 .upper_margin = 2,
249                 .right_margin = 10,
250                 .lower_margin = 2,
251                 .sync         = 0,
252         },
253 };
254
255 static struct pxafb_mode_info samsung_modes[] = {
256         {
257                 .pixclock     = 96153,
258                 .bpp          = 16,
259                 .xres         = 240,
260                 .yres         = 320,
261                 .hsync_len    = 8,
262                 .vsync_len    = 4,
263                 .left_margin  = 9,
264                 .upper_margin = 4,
265                 .right_margin = 9,
266                 .lower_margin = 4,
267                 .sync         = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
268         },
269 };
270
271 static void toppoly_lcd_power(int on, struct fb_var_screeninfo *si)
272 {
273         pr_debug("Toppoly LCD power\n");
274
275         if (on) {
276                 pr_debug("on\n");
277                 gpio_set_value(EGPIO_MAGICIAN_TOPPOLY_POWER, 1);
278                 gpio_set_value(GPIO106_MAGICIAN_LCD_POWER_3, 1);
279                 udelay(2000);
280                 gpio_set_value(EGPIO_MAGICIAN_LCD_POWER, 1);
281                 udelay(2000);
282                 /* FIXME: enable LCDC here */
283                 udelay(2000);
284                 gpio_set_value(GPIO104_MAGICIAN_LCD_POWER_1, 1);
285                 udelay(2000);
286                 gpio_set_value(GPIO105_MAGICIAN_LCD_POWER_2, 1);
287         } else {
288                 pr_debug("off\n");
289                 msleep(15);
290                 gpio_set_value(GPIO105_MAGICIAN_LCD_POWER_2, 0);
291                 udelay(500);
292                 gpio_set_value(GPIO104_MAGICIAN_LCD_POWER_1, 0);
293                 udelay(1000);
294                 gpio_set_value(GPIO106_MAGICIAN_LCD_POWER_3, 0);
295                 gpio_set_value(EGPIO_MAGICIAN_LCD_POWER, 0);
296         }
297 }
298
299 static void samsung_lcd_power(int on, struct fb_var_screeninfo *si)
300 {
301         pr_debug("Samsung LCD power\n");
302
303         if (on) {
304                 pr_debug("on\n");
305                 if (system_rev < 3)
306                         gpio_set_value(GPIO75_MAGICIAN_SAMSUNG_POWER, 1);
307                 else
308                         gpio_set_value(EGPIO_MAGICIAN_LCD_POWER, 1);
309                 mdelay(10);
310                 gpio_set_value(GPIO106_MAGICIAN_LCD_POWER_3, 1);
311                 mdelay(10);
312                 gpio_set_value(GPIO104_MAGICIAN_LCD_POWER_1, 1);
313                 mdelay(30);
314                 gpio_set_value(GPIO105_MAGICIAN_LCD_POWER_2, 1);
315                 mdelay(10);
316         } else {
317                 pr_debug("off\n");
318                 mdelay(10);
319                 gpio_set_value(GPIO105_MAGICIAN_LCD_POWER_2, 0);
320                 mdelay(30);
321                 gpio_set_value(GPIO104_MAGICIAN_LCD_POWER_1, 0);
322                 mdelay(10);
323                 gpio_set_value(GPIO106_MAGICIAN_LCD_POWER_3, 0);
324                 mdelay(10);
325                 if (system_rev < 3)
326                         gpio_set_value(GPIO75_MAGICIAN_SAMSUNG_POWER, 0);
327                 else
328                         gpio_set_value(EGPIO_MAGICIAN_LCD_POWER, 0);
329         }
330 }
331
332 static struct pxafb_mach_info toppoly_info = {
333         .modes           = toppoly_modes,
334         .num_modes       = 1,
335         .fixed_modes     = 1,
336         .lccr0           = LCCR0_Color | LCCR0_Sngl | LCCR0_Act,
337         .lccr3           = LCCR3_PixRsEdg,
338         .pxafb_lcd_power = toppoly_lcd_power,
339 };
340
341 static struct pxafb_mach_info samsung_info = {
342         .modes           = samsung_modes,
343         .num_modes       = 1,
344         .fixed_modes     = 1,
345         .lccr0           = LCCR0_LDDALT | LCCR0_Color | LCCR0_Sngl | LCCR0_Act,
346         .lccr3           = LCCR3_PixFlEdg,
347         .pxafb_lcd_power = samsung_lcd_power,
348 };
349
350 /*
351  * Backlight
352  */
353
354 static int magician_backlight_init(struct device *dev)
355 {
356         int ret;
357
358         ret = gpio_request(EGPIO_MAGICIAN_BL_POWER, "BL_POWER");
359         if (ret)
360                 goto err;
361         ret = gpio_request(EGPIO_MAGICIAN_BL_POWER2, "BL_POWER2");
362         if (ret)
363                 goto err2;
364         return 0;
365
366 err2:
367         gpio_free(EGPIO_MAGICIAN_BL_POWER);
368 err:
369         return ret;
370 }
371
372 static int magician_backlight_notify(int brightness)
373 {
374         gpio_set_value(EGPIO_MAGICIAN_BL_POWER, brightness);
375         if (brightness >= 200) {
376                 gpio_set_value(EGPIO_MAGICIAN_BL_POWER2, 1);
377                 return brightness - 72;
378         } else {
379                 gpio_set_value(EGPIO_MAGICIAN_BL_POWER2, 0);
380                 return brightness;
381         }
382 }
383
384 static void magician_backlight_exit(struct device *dev)
385 {
386         gpio_free(EGPIO_MAGICIAN_BL_POWER);
387         gpio_free(EGPIO_MAGICIAN_BL_POWER2);
388 }
389
390 static struct platform_pwm_backlight_data backlight_data = {
391         .pwm_id         = 0,
392         .max_brightness = 272,
393         .dft_brightness = 100,
394         .pwm_period_ns  = 30923,
395         .init           = magician_backlight_init,
396         .notify         = magician_backlight_notify,
397         .exit           = magician_backlight_exit,
398 };
399
400 static struct platform_device backlight = {
401         .name = "pwm-backlight",
402         .dev  = {
403                 .parent        = &pxa27x_device_pwm0.dev,
404                 .platform_data = &backlight_data,
405         },
406 };
407
408 /*
409  * LEDs
410  */
411
412 struct gpio_led gpio_leds[] = {
413         {
414                 .name = "magician::vibra",
415                 .default_trigger = "none",
416                 .gpio = GPIO22_MAGICIAN_VIBRA_EN,
417         },
418         {
419                 .name = "magician::phone_bl",
420                 .default_trigger = "none",
421                 .gpio = GPIO103_MAGICIAN_LED_KP,
422         },
423 };
424
425 static struct gpio_led_platform_data gpio_led_info = {
426         .leds = gpio_leds,
427         .num_leds = ARRAY_SIZE(gpio_leds),
428 };
429
430 static struct platform_device leds_gpio = {
431         .name = "leds-gpio",
432         .id   = -1,
433         .dev  = {
434                 .platform_data = &gpio_led_info,
435         },
436 };
437
438 static struct pasic3_led pasic3_leds[] = {
439         {
440                 .led = {
441                         .name            = "magician:red",
442                         .default_trigger = "ds2760-battery.0-charging",
443                 },
444                 .hw_num = 0,
445                 .bit2   = PASIC3_BIT2_LED0,
446                 .mask   = PASIC3_MASK_LED0,
447         },
448         {
449                 .led = {
450                         .name            = "magician:green",
451                         .default_trigger = "ds2760-battery.0-charging-or-full",
452                 },
453                 .hw_num = 1,
454                 .bit2   = PASIC3_BIT2_LED1,
455                 .mask   = PASIC3_MASK_LED1,
456         },
457         {
458                 .led = {
459                         .name            = "magician:blue",
460                         .default_trigger = "bluetooth",
461                 },
462                 .hw_num = 2,
463                 .bit2   = PASIC3_BIT2_LED2,
464                 .mask   = PASIC3_MASK_LED2,
465         },
466 };
467
468 static struct platform_device pasic3;
469
470 static struct pasic3_leds_machinfo pasic3_leds_info = {
471         .num_leds   = ARRAY_SIZE(pasic3_leds),
472         .power_gpio = EGPIO_MAGICIAN_LED_POWER,
473         .leds       = pasic3_leds,
474 };
475
476 /*
477  * PASIC3 with DS1WM
478  */
479
480 static struct resource pasic3_resources[] = {
481         [0] = {
482                 .start  = PXA_CS2_PHYS,
483                 .end    = PXA_CS2_PHYS + 0x1b,
484                 .flags  = IORESOURCE_MEM,
485         },
486         /* No IRQ handler in the PASIC3, DS1WM needs an external IRQ */
487         [1] = {
488                 .start  = gpio_to_irq(GPIO107_MAGICIAN_DS1WM_IRQ),
489                 .end    = gpio_to_irq(GPIO107_MAGICIAN_DS1WM_IRQ),
490                 .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
491         }
492 };
493
494 static struct pasic3_platform_data pasic3_platform_data = {
495         .bus_shift  = 2,
496         .led_pdata  = &pasic3_leds_info,
497         .clock_rate = 4000000,
498 };
499
500 static struct platform_device pasic3 = {
501         .name           = "pasic3",
502         .id             = -1,
503         .num_resources  = ARRAY_SIZE(pasic3_resources),
504         .resource       = pasic3_resources,
505         .dev = {
506                 .platform_data = &pasic3_platform_data,
507         },
508 };
509
510 /*
511  * External power
512  */
513
514 static int magician_is_ac_online(void)
515 {
516         return gpio_get_value(EGPIO_MAGICIAN_CABLE_STATE_AC);
517 }
518
519 static int magician_is_usb_online(void)
520 {
521         return gpio_get_value(EGPIO_MAGICIAN_CABLE_STATE_USB);
522 }
523
524 static void magician_set_charge(int flags)
525 {
526         gpio_set_value(GPIO30_MAGICIAN_nCHARGE_EN, !flags);
527         gpio_set_value(EGPIO_MAGICIAN_CHARGE_EN, flags);
528 }
529
530 static char *magician_supplicants[] = {
531         "ds2760-battery.0", "backup-battery"
532 };
533
534 static struct pda_power_pdata power_supply_info = {
535         .is_ac_online    = magician_is_ac_online,
536         .is_usb_online   = magician_is_usb_online,
537         .set_charge      = magician_set_charge,
538         .supplied_to     = magician_supplicants,
539         .num_supplicants = ARRAY_SIZE(magician_supplicants),
540 };
541
542 static struct resource power_supply_resources[] = {
543         [0] = {
544                 .name  = "ac",
545                 .flags = IORESOURCE_IRQ,
546                 .start = IRQ_MAGICIAN_AC,
547                 .end   = IRQ_MAGICIAN_AC,
548         },
549         [1] = {
550                 .name  = "usb",
551                 .flags = IORESOURCE_IRQ,
552                 .start = IRQ_MAGICIAN_AC,
553                 .end   = IRQ_MAGICIAN_AC,
554         },
555 };
556
557 static struct platform_device power_supply = {
558         .name = "pda-power",
559         .id   = -1,
560         .dev  = {
561                 .platform_data = &power_supply_info,
562         },
563         .resource      = power_supply_resources,
564         .num_resources = ARRAY_SIZE(power_supply_resources),
565 };
566
567
568 /*
569  * MMC/SD
570  */
571
572 static int magician_mci_init(struct device *dev,
573                                 irq_handler_t detect_irq, void *data)
574 {
575         int err;
576
577         err = request_irq(IRQ_MAGICIAN_SD, detect_irq,
578                                 IRQF_DISABLED | IRQF_SAMPLE_RANDOM,
579                                 "MMC card detect", data);
580         if (err)
581                 goto err_request_irq;
582         err = gpio_request(EGPIO_MAGICIAN_SD_POWER, "SD_POWER");
583         if (err)
584                 goto err_request_power;
585         err = gpio_request(EGPIO_MAGICIAN_nSD_READONLY, "nSD_READONLY");
586         if (err)
587                 goto err_request_readonly;
588
589         return 0;
590
591 err_request_readonly:
592         gpio_free(EGPIO_MAGICIAN_SD_POWER);
593 err_request_power:
594         free_irq(IRQ_MAGICIAN_SD, data);
595 err_request_irq:
596         return err;
597 }
598
599 static void magician_mci_setpower(struct device *dev, unsigned int vdd)
600 {
601         struct pxamci_platform_data *pdata = dev->platform_data;
602
603         gpio_set_value(EGPIO_MAGICIAN_SD_POWER, (1 << vdd) & pdata->ocr_mask);
604 }
605
606 static int magician_mci_get_ro(struct device *dev)
607 {
608         return (!gpio_get_value(EGPIO_MAGICIAN_nSD_READONLY));
609 }
610
611 static void magician_mci_exit(struct device *dev, void *data)
612 {
613         gpio_free(EGPIO_MAGICIAN_nSD_READONLY);
614         gpio_free(EGPIO_MAGICIAN_SD_POWER);
615         free_irq(IRQ_MAGICIAN_SD, data);
616 }
617
618 static struct pxamci_platform_data magician_mci_info = {
619         .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
620         .init     = magician_mci_init,
621         .get_ro   = magician_mci_get_ro,
622         .setpower = magician_mci_setpower,
623         .exit     = magician_mci_exit,
624 };
625
626
627 /*
628  * USB OHCI
629  */
630
631 static int magician_ohci_init(struct device *dev)
632 {
633         UHCHR = (UHCHR | UHCHR_SSEP2 | UHCHR_PCPL | UHCHR_CGR) &
634             ~(UHCHR_SSEP1 | UHCHR_SSEP3 | UHCHR_SSE);
635
636         return 0;
637 }
638
639 static struct pxaohci_platform_data magician_ohci_info = {
640         .port_mode    = PMM_PERPORT_MODE,
641         .init         = magician_ohci_init,
642         .power_budget = 0,
643 };
644
645
646 /*
647  * StrataFlash
648  */
649
650 static void magician_set_vpp(struct map_info *map, int vpp)
651 {
652         gpio_set_value(EGPIO_MAGICIAN_FLASH_VPP, vpp);
653 }
654
655 #define PXA_CS_SIZE             0x04000000
656
657 static struct resource strataflash_resource = {
658         .start = PXA_CS0_PHYS,
659         .end   = PXA_CS0_PHYS + PXA_CS_SIZE - 1,
660         .flags = IORESOURCE_MEM,
661 };
662
663 static struct physmap_flash_data strataflash_data = {
664         .width = 4,
665         .set_vpp = magician_set_vpp,
666 };
667
668 static struct platform_device strataflash = {
669         .name          = "physmap-flash",
670         .id            = -1,
671         .resource      = &strataflash_resource,
672         .num_resources = 1,
673         .dev = {
674                 .platform_data = &strataflash_data,
675         },
676 };
677
678 /*
679  * Platform devices
680  */
681
682 static struct platform_device *devices[] __initdata = {
683         &gpio_keys,
684         &egpio,
685         &backlight,
686         &pasic3,
687         &power_supply,
688         &strataflash,
689         &leds_gpio,
690 };
691
692 static void __init magician_init(void)
693 {
694         void __iomem *cpld;
695         int lcd_select;
696         int err;
697
698         gpio_request(GPIO13_MAGICIAN_CPLD_IRQ, "CPLD_IRQ");
699         gpio_request(GPIO107_MAGICIAN_DS1WM_IRQ, "DS1WM_IRQ");
700
701         pxa2xx_mfp_config(ARRAY_AND_SIZE(magician_pin_config));
702
703         platform_add_devices(devices, ARRAY_SIZE(devices));
704
705         err = gpio_request(GPIO83_MAGICIAN_nIR_EN, "nIR_EN");
706         if (!err) {
707                 gpio_direction_output(GPIO83_MAGICIAN_nIR_EN, 1);
708                 pxa_set_ficp_info(&magician_ficp_info);
709         }
710         pxa_set_i2c_info(NULL);
711         pxa_set_mci_info(&magician_mci_info);
712         pxa_set_ohci_info(&magician_ohci_info);
713
714         /* Check LCD type we have */
715         cpld = ioremap_nocache(PXA_CS3_PHYS, 0x1000);
716         if (cpld) {
717                 u8 board_id = __raw_readb(cpld+0x14);
718                 iounmap(cpld);
719                 system_rev = board_id & 0x7;
720                 lcd_select = board_id & 0x8;
721                 pr_info("LCD type: %s\n", lcd_select ? "Samsung" : "Toppoly");
722                 if (lcd_select && (system_rev < 3)) {
723                         gpio_request(GPIO75_MAGICIAN_SAMSUNG_POWER, "SAMSUNG_POWER");
724                         gpio_direction_output(GPIO75_MAGICIAN_SAMSUNG_POWER, 0);
725                 }
726                 gpio_request(GPIO104_MAGICIAN_LCD_POWER_1, "LCD_POWER_1");
727                 gpio_request(GPIO105_MAGICIAN_LCD_POWER_2, "LCD_POWER_2");
728                 gpio_request(GPIO106_MAGICIAN_LCD_POWER_3, "LCD_POWER_3");
729                 gpio_direction_output(GPIO104_MAGICIAN_LCD_POWER_1, 0);
730                 gpio_direction_output(GPIO105_MAGICIAN_LCD_POWER_2, 0);
731                 gpio_direction_output(GPIO106_MAGICIAN_LCD_POWER_3, 0);
732                 set_pxa_fb_info(lcd_select ? &samsung_info : &toppoly_info);
733         } else
734                 pr_err("LCD detection: CPLD mapping failed\n");
735 }
736
737
738 MACHINE_START(MAGICIAN, "HTC Magician")
739         .phys_io = 0x40000000,
740         .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
741         .boot_params = 0xa0000100,
742         .map_io = pxa_map_io,
743         .init_irq = pxa27x_init_irq,
744         .init_machine = magician_init,
745         .timer = &pxa_timer,
746 MACHINE_END