Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
[linux-2.6.git] / arch / arm / mach-pxa / corgi.c
1 /*
2  * Support for Sharp SL-C7xx PDAs
3  * Models: SL-C700 (Corgi), SL-C750 (Shepherd), SL-C760 (Husky)
4  *
5  * Copyright (c) 2004-2005 Richard Purdie
6  *
7  * Based on Sharp's 2.4 kernel patches/lubbock.c
8  *
9  * This program is free software; you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License version 2 as
11  * published by the Free Software Foundation.
12  *
13  */
14
15 #include <linux/kernel.h>
16 #include <linux/init.h>
17 #include <linux/platform_device.h>
18 #include <linux/major.h>
19 #include <linux/fs.h>
20 #include <linux/interrupt.h>
21 #include <linux/mmc/host.h>
22 #include <linux/mtd/physmap.h>
23 #include <linux/pm.h>
24 #include <linux/gpio.h>
25 #include <linux/backlight.h>
26 #include <linux/i2c.h>
27 #include <linux/io.h>
28 #include <linux/spi/spi.h>
29 #include <linux/spi/ads7846.h>
30 #include <linux/spi/corgi_lcd.h>
31 #include <linux/mtd/sharpsl.h>
32 #include <linux/input/matrix_keypad.h>
33 #include <video/w100fb.h>
34
35 #include <asm/setup.h>
36 #include <asm/memory.h>
37 #include <asm/mach-types.h>
38 #include <mach/hardware.h>
39 #include <asm/irq.h>
40 #include <asm/system.h>
41
42 #include <asm/mach/arch.h>
43 #include <asm/mach/map.h>
44 #include <asm/mach/irq.h>
45
46 #include <mach/pxa25x.h>
47 #include <plat/i2c.h>
48 #include <mach/irda.h>
49 #include <mach/mmc.h>
50 #include <mach/udc.h>
51 #include <mach/pxa2xx_spi.h>
52 #include <mach/corgi.h>
53 #include <mach/sharpsl.h>
54
55 #include <asm/mach/sharpsl_param.h>
56 #include <asm/hardware/scoop.h>
57
58 #include "generic.h"
59 #include "devices.h"
60 #include "sharpsl.h"
61
62 static unsigned long corgi_pin_config[] __initdata = {
63         /* Static Memory I/O */
64         GPIO78_nCS_2,   /* w100fb */
65         GPIO80_nCS_4,   /* scoop */
66
67         /* SSP1 */
68         GPIO23_SSP1_SCLK,
69         GPIO25_SSP1_TXD,
70         GPIO26_SSP1_RXD,
71         GPIO24_GPIO,    /* CORGI_GPIO_ADS7846_CS - SFRM as chip select */
72
73         /* I2S */
74         GPIO28_I2S_BITCLK_OUT,
75         GPIO29_I2S_SDATA_IN,
76         GPIO30_I2S_SDATA_OUT,
77         GPIO31_I2S_SYNC,
78         GPIO32_I2S_SYSCLK,
79
80         /* Infra-Red */
81         GPIO47_FICP_TXD,
82         GPIO46_FICP_RXD,
83
84         /* FFUART */
85         GPIO40_FFUART_DTR,
86         GPIO41_FFUART_RTS,
87         GPIO39_FFUART_TXD,
88         GPIO37_FFUART_DSR,
89         GPIO34_FFUART_RXD,
90         GPIO35_FFUART_CTS,
91
92         /* PC Card */
93         GPIO48_nPOE,
94         GPIO49_nPWE,
95         GPIO50_nPIOR,
96         GPIO51_nPIOW,
97         GPIO52_nPCE_1,
98         GPIO53_nPCE_2,
99         GPIO54_nPSKTSEL,
100         GPIO55_nPREG,
101         GPIO56_nPWAIT,
102         GPIO57_nIOIS16,
103
104         /* MMC */
105         GPIO6_MMC_CLK,
106         GPIO8_MMC_CS0,
107
108         /* GPIO Matrix Keypad */
109         GPIO66_GPIO,    /* column 0 */
110         GPIO67_GPIO,    /* column 1 */
111         GPIO68_GPIO,    /* column 2 */
112         GPIO69_GPIO,    /* column 3 */
113         GPIO70_GPIO,    /* column 4 */
114         GPIO71_GPIO,    /* column 5 */
115         GPIO72_GPIO,    /* column 6 */
116         GPIO73_GPIO,    /* column 7 */
117         GPIO74_GPIO,    /* column 8 */
118         GPIO75_GPIO,    /* column 9 */
119         GPIO76_GPIO,    /* column 10 */
120         GPIO77_GPIO,    /* column 11 */
121         GPIO58_GPIO,    /* row 0 */
122         GPIO59_GPIO,    /* row 1 */
123         GPIO60_GPIO,    /* row 2 */
124         GPIO61_GPIO,    /* row 3 */
125         GPIO62_GPIO,    /* row 4 */
126         GPIO63_GPIO,    /* row 5 */
127         GPIO64_GPIO,    /* row 6 */
128         GPIO65_GPIO,    /* row 7 */
129
130         /* GPIO */
131         GPIO9_GPIO,     /* CORGI_GPIO_nSD_DETECT */
132         GPIO7_GPIO,     /* CORGI_GPIO_nSD_WP */
133         GPIO33_GPIO,    /* CORGI_GPIO_SD_PWR */
134         GPIO22_GPIO,    /* CORGI_GPIO_IR_ON */
135         GPIO44_GPIO,    /* CORGI_GPIO_HSYNC */
136
137         GPIO1_GPIO | WAKEUP_ON_EDGE_RISE,
138 };
139
140 /*
141  * Corgi SCOOP Device
142  */
143 static struct resource corgi_scoop_resources[] = {
144         [0] = {
145                 .start          = 0x10800000,
146                 .end            = 0x10800fff,
147                 .flags          = IORESOURCE_MEM,
148         },
149 };
150
151 static struct scoop_config corgi_scoop_setup = {
152         .io_dir         = CORGI_SCOOP_IO_DIR,
153         .io_out         = CORGI_SCOOP_IO_OUT,
154         .gpio_base      = CORGI_SCOOP_GPIO_BASE,
155 };
156
157 struct platform_device corgiscoop_device = {
158         .name           = "sharp-scoop",
159         .id             = -1,
160         .dev            = {
161                 .platform_data  = &corgi_scoop_setup,
162         },
163         .num_resources  = ARRAY_SIZE(corgi_scoop_resources),
164         .resource       = corgi_scoop_resources,
165 };
166
167 static struct scoop_pcmcia_dev corgi_pcmcia_scoop[] = {
168 {
169         .dev        = &corgiscoop_device.dev,
170         .irq        = CORGI_IRQ_GPIO_CF_IRQ,
171         .cd_irq     = CORGI_IRQ_GPIO_CF_CD,
172         .cd_irq_str = "PCMCIA0 CD",
173 },
174 };
175
176 static struct scoop_pcmcia_config corgi_pcmcia_config = {
177         .devs         = &corgi_pcmcia_scoop[0],
178         .num_devs     = 1,
179 };
180
181 EXPORT_SYMBOL(corgiscoop_device);
182
183 static struct w100_mem_info corgi_fb_mem = {
184         .ext_cntl          = 0x00040003,
185         .sdram_mode_reg    = 0x00650021,
186         .ext_timing_cntl   = 0x10002a4a,
187         .io_cntl           = 0x7ff87012,
188         .size              = 0x1fffff,
189 };
190
191 static struct w100_gen_regs corgi_fb_regs = {
192         .lcd_format    = 0x00000003,
193         .lcdd_cntl1    = 0x01CC0000,
194         .lcdd_cntl2    = 0x0003FFFF,
195         .genlcd_cntl1  = 0x00FFFF0D,
196         .genlcd_cntl2  = 0x003F3003,
197         .genlcd_cntl3  = 0x000102aa,
198 };
199
200 static struct w100_gpio_regs corgi_fb_gpio = {
201         .init_data1   = 0x000000bf,
202         .init_data2   = 0x00000000,
203         .gpio_dir1    = 0x00000000,
204         .gpio_oe1     = 0x03c0feff,
205         .gpio_dir2    = 0x00000000,
206         .gpio_oe2     = 0x00000000,
207 };
208
209 static struct w100_mode corgi_fb_modes[] = {
210 {
211         .xres            = 480,
212         .yres            = 640,
213         .left_margin     = 0x56,
214         .right_margin    = 0x55,
215         .upper_margin    = 0x03,
216         .lower_margin    = 0x00,
217         .crtc_ss         = 0x82360056,
218         .crtc_ls         = 0xA0280000,
219         .crtc_gs         = 0x80280028,
220         .crtc_vpos_gs    = 0x02830002,
221         .crtc_rev        = 0x00400008,
222         .crtc_dclk       = 0xA0000000,
223         .crtc_gclk       = 0x8015010F,
224         .crtc_goe        = 0x80100110,
225         .crtc_ps1_active = 0x41060010,
226         .pll_freq        = 75,
227         .fast_pll_freq   = 100,
228         .sysclk_src      = CLK_SRC_PLL,
229         .sysclk_divider  = 0,
230         .pixclk_src      = CLK_SRC_PLL,
231         .pixclk_divider  = 2,
232         .pixclk_divider_rotated = 6,
233 },{
234         .xres            = 240,
235         .yres            = 320,
236         .left_margin     = 0x27,
237         .right_margin    = 0x2e,
238         .upper_margin    = 0x01,
239         .lower_margin    = 0x00,
240         .crtc_ss         = 0x81170027,
241         .crtc_ls         = 0xA0140000,
242         .crtc_gs         = 0xC0140014,
243         .crtc_vpos_gs    = 0x00010141,
244         .crtc_rev        = 0x00400008,
245         .crtc_dclk       = 0xA0000000,
246         .crtc_gclk       = 0x8015010F,
247         .crtc_goe        = 0x80100110,
248         .crtc_ps1_active = 0x41060010,
249         .pll_freq        = 0,
250         .fast_pll_freq   = 0,
251         .sysclk_src      = CLK_SRC_XTAL,
252         .sysclk_divider  = 0,
253         .pixclk_src      = CLK_SRC_XTAL,
254         .pixclk_divider  = 1,
255         .pixclk_divider_rotated = 1,
256 },
257
258 };
259
260 static struct w100fb_mach_info corgi_fb_info = {
261         .init_mode  = INIT_MODE_ROTATED,
262         .mem        = &corgi_fb_mem,
263         .regs       = &corgi_fb_regs,
264         .modelist   = &corgi_fb_modes[0],
265         .num_modes  = 2,
266         .gpio       = &corgi_fb_gpio,
267         .xtal_freq  = 12500000,
268         .xtal_dbl   = 0,
269 };
270
271 static struct resource corgi_fb_resources[] = {
272         [0] = {
273                 .start   = 0x08000000,
274                 .end     = 0x08ffffff,
275                 .flags   = IORESOURCE_MEM,
276         },
277 };
278
279 static struct platform_device corgifb_device = {
280         .name           = "w100fb",
281         .id             = -1,
282         .num_resources  = ARRAY_SIZE(corgi_fb_resources),
283         .resource       = corgi_fb_resources,
284         .dev            = {
285                 .platform_data = &corgi_fb_info,
286         },
287
288 };
289
290 /*
291  * Corgi Keyboard Device
292  */
293 #define CORGI_KEY_CALENDER      KEY_F1
294 #define CORGI_KEY_ADDRESS       KEY_F2
295 #define CORGI_KEY_FN            KEY_F3
296 #define CORGI_KEY_CANCEL        KEY_F4
297 #define CORGI_KEY_OFF           KEY_SUSPEND
298 #define CORGI_KEY_EXOK          KEY_F5
299 #define CORGI_KEY_EXCANCEL      KEY_F6
300 #define CORGI_KEY_EXJOGDOWN     KEY_F7
301 #define CORGI_KEY_EXJOGUP       KEY_F8
302 #define CORGI_KEY_JAP1          KEY_LEFTCTRL
303 #define CORGI_KEY_JAP2          KEY_LEFTALT
304 #define CORGI_KEY_MAIL          KEY_F10
305 #define CORGI_KEY_OK            KEY_F11
306 #define CORGI_KEY_MENU          KEY_F12
307
308 static const uint32_t corgikbd_keymap[] = {
309         KEY(0, 1, KEY_1),
310         KEY(0, 2, KEY_3),
311         KEY(0, 3, KEY_5),
312         KEY(0, 4, KEY_6),
313         KEY(0, 5, KEY_7),
314         KEY(0, 6, KEY_9),
315         KEY(0, 7, KEY_0),
316         KEY(0, 8, KEY_BACKSPACE),
317         KEY(1, 1, KEY_2),
318         KEY(1, 2, KEY_4),
319         KEY(1, 3, KEY_R),
320         KEY(1, 4, KEY_Y),
321         KEY(1, 5, KEY_8),
322         KEY(1, 6, KEY_I),
323         KEY(1, 7, KEY_O),
324         KEY(1, 8, KEY_P),
325         KEY(2, 0, KEY_TAB),
326         KEY(2, 1, KEY_Q),
327         KEY(2, 2, KEY_E),
328         KEY(2, 3, KEY_T),
329         KEY(2, 4, KEY_G),
330         KEY(2, 5, KEY_U),
331         KEY(2, 6, KEY_J),
332         KEY(2, 7, KEY_K),
333         KEY(3, 0, CORGI_KEY_CALENDER),
334         KEY(3, 1, KEY_W),
335         KEY(3, 2, KEY_S),
336         KEY(3, 3, KEY_F),
337         KEY(3, 4, KEY_V),
338         KEY(3, 5, KEY_H),
339         KEY(3, 6, KEY_M),
340         KEY(3, 7, KEY_L),
341         KEY(3, 9, KEY_RIGHTSHIFT),
342         KEY(4, 0, CORGI_KEY_ADDRESS),
343         KEY(4, 1, KEY_A),
344         KEY(4, 2, KEY_D),
345         KEY(4, 3, KEY_C),
346         KEY(4, 4, KEY_B),
347         KEY(4, 5, KEY_N),
348         KEY(4, 6, KEY_DOT),
349         KEY(4, 8, KEY_ENTER),
350         KEY(4, 10, KEY_LEFTSHIFT),
351         KEY(5, 0, CORGI_KEY_MAIL),
352         KEY(5, 1, KEY_Z),
353         KEY(5, 2, KEY_X),
354         KEY(5, 3, KEY_MINUS),
355         KEY(5, 4, KEY_SPACE),
356         KEY(5, 5, KEY_COMMA),
357         KEY(5, 7, KEY_UP),
358         KEY(5, 11, CORGI_KEY_FN),
359         KEY(6, 0, KEY_SYSRQ),
360         KEY(6, 1, CORGI_KEY_JAP1),
361         KEY(6, 2, CORGI_KEY_JAP2),
362         KEY(6, 3, CORGI_KEY_CANCEL),
363         KEY(6, 4, CORGI_KEY_OK),
364         KEY(6, 5, CORGI_KEY_MENU),
365         KEY(6, 6, KEY_LEFT),
366         KEY(6, 7, KEY_DOWN),
367         KEY(6, 8, KEY_RIGHT),
368         KEY(7, 0, CORGI_KEY_OFF),
369         KEY(7, 1, CORGI_KEY_EXOK),
370         KEY(7, 2, CORGI_KEY_EXCANCEL),
371         KEY(7, 3, CORGI_KEY_EXJOGDOWN),
372         KEY(7, 4, CORGI_KEY_EXJOGUP),
373 };
374
375 static struct matrix_keymap_data corgikbd_keymap_data = {
376         .keymap         = corgikbd_keymap,
377         .keymap_size    = ARRAY_SIZE(corgikbd_keymap),
378 };
379
380 static const int corgikbd_row_gpios[] =
381                 { 58, 59, 60, 61, 62, 63, 64, 65 };
382 static const int corgikbd_col_gpios[] =
383                 { 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77 };
384
385 static struct matrix_keypad_platform_data corgikbd_pdata = {
386         .keymap_data            = &corgikbd_keymap_data,
387         .row_gpios              = corgikbd_row_gpios,
388         .col_gpios              = corgikbd_col_gpios,
389         .num_row_gpios          = ARRAY_SIZE(corgikbd_row_gpios),
390         .num_col_gpios          = ARRAY_SIZE(corgikbd_col_gpios),
391         .col_scan_delay_us      = 10,
392         .debounce_ms            = 10,
393         .wakeup                 = 1,
394 };
395
396 static struct platform_device corgikbd_device = {
397         .name           = "matrix-keypad",
398         .id             = -1,
399         .dev            = {
400                 .platform_data = &corgikbd_pdata,
401         },
402 };
403
404 /*
405  * Corgi LEDs
406  */
407 static struct gpio_led corgi_gpio_leds[] = {
408         {
409                 .name                   = "corgi:amber:charge",
410                 .default_trigger        = "sharpsl-charge",
411                 .gpio                   = CORGI_GPIO_LED_ORANGE,
412         },
413         {
414                 .name                   = "corgi:green:mail",
415                 .default_trigger        = "nand-disk",
416                 .gpio                   = CORGI_GPIO_LED_GREEN,
417         },
418 };
419
420 static struct gpio_led_platform_data corgi_gpio_leds_info = {
421         .leds           = corgi_gpio_leds,
422         .num_leds       = ARRAY_SIZE(corgi_gpio_leds),
423 };
424
425 static struct platform_device corgiled_device = {
426         .name           = "leds-gpio",
427         .id             = -1,
428         .dev            = {
429                 .platform_data = &corgi_gpio_leds_info,
430         },
431 };
432
433 /*
434  * MMC/SD Device
435  *
436  * The card detect interrupt isn't debounced so we delay it by 250ms
437  * to give the card a chance to fully insert/eject.
438  */
439 static struct pxamci_platform_data corgi_mci_platform_data = {
440         .ocr_mask               = MMC_VDD_32_33|MMC_VDD_33_34,
441         .gpio_card_detect       = -1,
442         .gpio_card_ro           = CORGI_GPIO_nSD_WP,
443         .gpio_power             = CORGI_GPIO_SD_PWR,
444 };
445
446
447 /*
448  * Irda
449  */
450 static struct pxaficp_platform_data corgi_ficp_platform_data = {
451         .gpio_pwdown            = CORGI_GPIO_IR_ON,
452         .transceiver_cap        = IR_SIRMODE | IR_OFF,
453 };
454
455
456 /*
457  * USB Device Controller
458  */
459 static struct pxa2xx_udc_mach_info udc_info __initdata = {
460         .gpio_vbus              = -1,
461         /* no connect GPIO; corgi can't tell connection status */
462         .gpio_pullup            = CORGI_GPIO_USB_PULLUP,
463 };
464
465 #if defined(CONFIG_SPI_PXA2XX) || defined(CONFIG_SPI_PXA2XX_MASTER)
466 static struct pxa2xx_spi_master corgi_spi_info = {
467         .num_chipselect = 3,
468 };
469
470 static void corgi_wait_for_hsync(void)
471 {
472         while (gpio_get_value(CORGI_GPIO_HSYNC))
473                 cpu_relax();
474
475         while (!gpio_get_value(CORGI_GPIO_HSYNC))
476                 cpu_relax();
477 }
478
479 static struct ads7846_platform_data corgi_ads7846_info = {
480         .model                  = 7846,
481         .vref_delay_usecs       = 100,
482         .x_plate_ohms           = 419,
483         .y_plate_ohms           = 486,
484         .gpio_pendown           = CORGI_GPIO_TP_INT,
485         .wait_for_sync          = corgi_wait_for_hsync,
486 };
487
488 static struct pxa2xx_spi_chip corgi_ads7846_chip = {
489         .gpio_cs        = CORGI_GPIO_ADS7846_CS,
490 };
491
492 static void corgi_bl_kick_battery(void)
493 {
494         void (*kick_batt)(void);
495
496         kick_batt = symbol_get(sharpsl_battery_kick);
497         if (kick_batt) {
498                 kick_batt();
499                 symbol_put(sharpsl_battery_kick);
500         }
501 }
502
503 static struct corgi_lcd_platform_data corgi_lcdcon_info = {
504         .init_mode              = CORGI_LCD_MODE_VGA,
505         .max_intensity          = 0x2f,
506         .default_intensity      = 0x1f,
507         .limit_mask             = 0x0b,
508         .gpio_backlight_cont    = CORGI_GPIO_BACKLIGHT_CONT,
509         .gpio_backlight_on      = -1,
510         .kick_battery           = corgi_bl_kick_battery,
511 };
512
513 static struct pxa2xx_spi_chip corgi_lcdcon_chip = {
514         .gpio_cs        = CORGI_GPIO_LCDCON_CS,
515 };
516
517 static struct pxa2xx_spi_chip corgi_max1111_chip = {
518         .gpio_cs        = CORGI_GPIO_MAX1111_CS,
519 };
520
521 static struct spi_board_info corgi_spi_devices[] = {
522         {
523                 .modalias       = "ads7846",
524                 .max_speed_hz   = 1200000,
525                 .bus_num        = 1,
526                 .chip_select    = 0,
527                 .platform_data  = &corgi_ads7846_info,
528                 .controller_data= &corgi_ads7846_chip,
529                 .irq            = gpio_to_irq(CORGI_GPIO_TP_INT),
530         }, {
531                 .modalias       = "corgi-lcd",
532                 .max_speed_hz   = 50000,
533                 .bus_num        = 1,
534                 .chip_select    = 1,
535                 .platform_data  = &corgi_lcdcon_info,
536                 .controller_data= &corgi_lcdcon_chip,
537         }, {
538                 .modalias       = "max1111",
539                 .max_speed_hz   = 450000,
540                 .bus_num        = 1,
541                 .chip_select    = 2,
542                 .controller_data= &corgi_max1111_chip,
543         },
544 };
545
546 static void __init corgi_init_spi(void)
547 {
548         pxa2xx_set_spi_info(1, &corgi_spi_info);
549         spi_register_board_info(ARRAY_AND_SIZE(corgi_spi_devices));
550 }
551 #else
552 static inline void corgi_init_spi(void) {}
553 #endif
554
555 static struct mtd_partition sharpsl_nand_partitions[] = {
556         {
557                 .name = "System Area",
558                 .offset = 0,
559                 .size = 7 * 1024 * 1024,
560         },
561         {
562                 .name = "Root Filesystem",
563                 .offset = 7 * 1024 * 1024,
564                 .size = 25 * 1024 * 1024,
565         },
566         {
567                 .name = "Home Filesystem",
568                 .offset = MTDPART_OFS_APPEND,
569                 .size = MTDPART_SIZ_FULL,
570         },
571 };
572
573 static uint8_t scan_ff_pattern[] = { 0xff, 0xff };
574
575 static struct nand_bbt_descr sharpsl_bbt = {
576         .options = 0,
577         .offs = 4,
578         .len = 2,
579         .pattern = scan_ff_pattern
580 };
581
582 static struct sharpsl_nand_platform_data sharpsl_nand_platform_data = {
583         .badblock_pattern       = &sharpsl_bbt,
584         .partitions             = sharpsl_nand_partitions,
585         .nr_partitions          = ARRAY_SIZE(sharpsl_nand_partitions),
586 };
587
588 static struct resource sharpsl_nand_resources[] = {
589         {
590                 .start  = 0x0C000000,
591                 .end    = 0x0C000FFF,
592                 .flags  = IORESOURCE_MEM,
593         },
594 };
595
596 static struct platform_device sharpsl_nand_device = {
597         .name           = "sharpsl-nand",
598         .id             = -1,
599         .resource       = sharpsl_nand_resources,
600         .num_resources  = ARRAY_SIZE(sharpsl_nand_resources),
601         .dev.platform_data      = &sharpsl_nand_platform_data,
602 };
603
604 static struct mtd_partition sharpsl_rom_parts[] = {
605         {
606                 .name   ="Boot PROM Filesystem",
607                 .offset = 0x00120000,
608                 .size   = MTDPART_SIZ_FULL,
609         },
610 };
611
612 static struct physmap_flash_data sharpsl_rom_data = {
613         .width          = 2,
614         .nr_parts       = ARRAY_SIZE(sharpsl_rom_parts),
615         .parts          = sharpsl_rom_parts,
616 };
617
618 static struct resource sharpsl_rom_resources[] = {
619         {
620                 .start  = 0x00000000,
621                 .end    = 0x007fffff,
622                 .flags  = IORESOURCE_MEM,
623         },
624 };
625
626 static struct platform_device sharpsl_rom_device = {
627         .name   = "physmap-flash",
628         .id     = -1,
629         .resource = sharpsl_rom_resources,
630         .num_resources = ARRAY_SIZE(sharpsl_rom_resources),
631         .dev.platform_data = &sharpsl_rom_data,
632 };
633
634 static struct platform_device *devices[] __initdata = {
635         &corgiscoop_device,
636         &corgifb_device,
637         &corgikbd_device,
638         &corgiled_device,
639         &sharpsl_nand_device,
640         &sharpsl_rom_device,
641 };
642
643 static struct i2c_board_info __initdata corgi_i2c_devices[] = {
644         { I2C_BOARD_INFO("wm8731", 0x1b) },
645 };
646
647 static void corgi_poweroff(void)
648 {
649         if (!machine_is_corgi())
650                 /* Green LED off tells the bootloader to halt */
651                 gpio_set_value(CORGI_GPIO_LED_GREEN, 0);
652
653         arm_machine_restart('h', NULL);
654 }
655
656 static void corgi_restart(char mode, const char *cmd)
657 {
658         if (!machine_is_corgi())
659                 /* Green LED on tells the bootloader to reboot */
660                 gpio_set_value(CORGI_GPIO_LED_GREEN, 1);
661
662         arm_machine_restart('h', cmd);
663 }
664
665 static void __init corgi_init(void)
666 {
667         pm_power_off = corgi_poweroff;
668         arm_pm_restart = corgi_restart;
669
670         /* Stop 3.6MHz and drive HIGH to PCMCIA and CS */
671         PCFR |= PCFR_OPDE;
672
673         pxa2xx_mfp_config(ARRAY_AND_SIZE(corgi_pin_config));
674
675         pxa_set_ffuart_info(NULL);
676         pxa_set_btuart_info(NULL);
677         pxa_set_stuart_info(NULL);
678
679         corgi_init_spi();
680
681         pxa_set_udc_info(&udc_info);
682         corgi_mci_platform_data.detect_delay = msecs_to_jiffies(250);
683         pxa_set_mci_info(&corgi_mci_platform_data);
684         pxa_set_ficp_info(&corgi_ficp_platform_data);
685         pxa_set_i2c_info(NULL);
686         i2c_register_board_info(0, ARRAY_AND_SIZE(corgi_i2c_devices));
687
688         platform_scoop_config = &corgi_pcmcia_config;
689
690         if (machine_is_husky())
691                 sharpsl_nand_partitions[1].size = 53 * 1024 * 1024;
692
693         platform_add_devices(devices, ARRAY_SIZE(devices));
694 }
695
696 static void __init fixup_corgi(struct machine_desc *desc,
697                 struct tag *tags, char **cmdline, struct meminfo *mi)
698 {
699         sharpsl_save_param();
700         mi->nr_banks=1;
701         mi->bank[0].start = 0xa0000000;
702         mi->bank[0].node = 0;
703         if (machine_is_corgi())
704                 mi->bank[0].size = (32*1024*1024);
705         else
706                 mi->bank[0].size = (64*1024*1024);
707 }
708
709 #ifdef CONFIG_MACH_CORGI
710 MACHINE_START(CORGI, "SHARP Corgi")
711         .phys_io        = 0x40000000,
712         .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
713         .fixup          = fixup_corgi,
714         .map_io         = pxa_map_io,
715         .init_irq       = pxa25x_init_irq,
716         .init_machine   = corgi_init,
717         .timer          = &pxa_timer,
718 MACHINE_END
719 #endif
720
721 #ifdef CONFIG_MACH_SHEPHERD
722 MACHINE_START(SHEPHERD, "SHARP Shepherd")
723         .phys_io        = 0x40000000,
724         .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
725         .fixup          = fixup_corgi,
726         .map_io         = pxa_map_io,
727         .init_irq       = pxa25x_init_irq,
728         .init_machine   = corgi_init,
729         .timer          = &pxa_timer,
730 MACHINE_END
731 #endif
732
733 #ifdef CONFIG_MACH_HUSKY
734 MACHINE_START(HUSKY, "SHARP Husky")
735         .phys_io        = 0x40000000,
736         .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
737         .fixup          = fixup_corgi,
738         .map_io         = pxa_map_io,
739         .init_irq       = pxa25x_init_irq,
740         .init_machine   = corgi_init,
741         .timer          = &pxa_timer,
742 MACHINE_END
743 #endif
744