524f656dc56de561d11d4c467220d569380a2718
[linux-2.6.git] / arch / arm / mach-pxa / spitz.c
1 /*
2  * Support for Sharp SL-Cxx00 Series of PDAs
3  * Models: SL-C3000 (Spitz), SL-C1000 (Akita) and SL-C3100 (Borzoi)
4  *
5  * Copyright (c) 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/delay.h>
19 #include <linux/major.h>
20 #include <linux/fs.h>
21 #include <linux/interrupt.h>
22 #include <linux/gpio.h>
23 #include <linux/leds.h>
24 #include <linux/mmc/host.h>
25 #include <linux/pm.h>
26 #include <linux/backlight.h>
27 #include <linux/io.h>
28 #include <linux/i2c.h>
29 #include <linux/i2c/pca953x.h>
30 #include <linux/spi/spi.h>
31 #include <linux/spi/ads7846.h>
32 #include <linux/spi/corgi_lcd.h>
33
34 #include <asm/setup.h>
35 #include <asm/memory.h>
36 #include <asm/mach-types.h>
37 #include <mach/hardware.h>
38 #include <asm/irq.h>
39 #include <asm/system.h>
40
41 #include <asm/mach/arch.h>
42 #include <asm/mach/map.h>
43 #include <asm/mach/irq.h>
44
45 #include <mach/pxa-regs.h>
46 #include <mach/pxa2xx-regs.h>
47 #include <mach/mfp-pxa27x.h>
48 #include <mach/pxa27x-udc.h>
49 #include <mach/reset.h>
50 #include <mach/i2c.h>
51 #include <mach/irda.h>
52 #include <mach/mmc.h>
53 #include <mach/ohci.h>
54 #include <mach/udc.h>
55 #include <mach/pxafb.h>
56 #include <mach/pxa2xx_spi.h>
57 #include <mach/spitz.h>
58 #include <mach/sharpsl.h>
59
60 #include <asm/mach/sharpsl_param.h>
61 #include <asm/hardware/scoop.h>
62
63 #include "generic.h"
64 #include "devices.h"
65 #include "sharpsl.h"
66
67 static unsigned long spitz_pin_config[] __initdata = {
68         /* Chip Selects */
69         GPIO78_nCS_2,   /* SCOOP #2 */
70         GPIO80_nCS_4,   /* SCOOP #1 */
71
72         /* LCD - 16bpp Active TFT */
73         GPIO58_LCD_LDD_0,
74         GPIO59_LCD_LDD_1,
75         GPIO60_LCD_LDD_2,
76         GPIO61_LCD_LDD_3,
77         GPIO62_LCD_LDD_4,
78         GPIO63_LCD_LDD_5,
79         GPIO64_LCD_LDD_6,
80         GPIO65_LCD_LDD_7,
81         GPIO66_LCD_LDD_8,
82         GPIO67_LCD_LDD_9,
83         GPIO68_LCD_LDD_10,
84         GPIO69_LCD_LDD_11,
85         GPIO70_LCD_LDD_12,
86         GPIO71_LCD_LDD_13,
87         GPIO72_LCD_LDD_14,
88         GPIO73_LCD_LDD_15,
89         GPIO74_LCD_FCLK,
90         GPIO75_LCD_LCLK,
91         GPIO76_LCD_PCLK,
92
93         /* PC Card */
94         GPIO48_nPOE,
95         GPIO49_nPWE,
96         GPIO50_nPIOR,
97         GPIO51_nPIOW,
98         GPIO85_nPCE_1,
99         GPIO54_nPCE_2,
100         GPIO79_PSKTSEL,
101         GPIO55_nPREG,
102         GPIO56_nPWAIT,
103         GPIO57_nIOIS16,
104
105         /* MMC */
106         GPIO32_MMC_CLK,
107         GPIO112_MMC_CMD,
108         GPIO92_MMC_DAT_0,
109         GPIO109_MMC_DAT_1,
110         GPIO110_MMC_DAT_2,
111         GPIO111_MMC_DAT_3,
112
113         /* GPIOs */
114         GPIO9_GPIO,     /* SPITZ_GPIO_nSD_DETECT */
115         GPIO81_GPIO,    /* SPITZ_GPIO_nSD_WP */
116         GPIO41_GPIO,    /* SPITZ_GPIO_USB_CONNECT */
117         GPIO37_GPIO,    /* SPITZ_GPIO_USB_HOST */
118         GPIO35_GPIO,    /* SPITZ_GPIO_USB_DEVICE */
119         GPIO22_GPIO,    /* SPITZ_GPIO_HSYNC */
120         GPIO94_GPIO,    /* SPITZ_GPIO_CF_CD */
121         GPIO105_GPIO,   /* SPITZ_GPIO_CF_IRQ */
122         GPIO106_GPIO,   /* SPITZ_GPIO_CF2_IRQ */
123
124         GPIO1_GPIO | WAKEUP_ON_EDGE_RISE,
125 };
126
127 /*
128  * Spitz SCOOP Device #1
129  */
130 static struct resource spitz_scoop_resources[] = {
131         [0] = {
132                 .start          = 0x10800000,
133                 .end            = 0x10800fff,
134                 .flags          = IORESOURCE_MEM,
135         },
136 };
137
138 static struct scoop_config spitz_scoop_setup = {
139         .io_dir         = SPITZ_SCP_IO_DIR,
140         .io_out         = SPITZ_SCP_IO_OUT,
141         .suspend_clr    = SPITZ_SCP_SUS_CLR,
142         .suspend_set    = SPITZ_SCP_SUS_SET,
143         .gpio_base      = SPITZ_SCP_GPIO_BASE,
144 };
145
146 struct platform_device spitzscoop_device = {
147         .name           = "sharp-scoop",
148         .id             = 0,
149         .dev            = {
150                 .platform_data  = &spitz_scoop_setup,
151         },
152         .num_resources  = ARRAY_SIZE(spitz_scoop_resources),
153         .resource       = spitz_scoop_resources,
154 };
155
156 /*
157  * Spitz SCOOP Device #2
158  */
159 static struct resource spitz_scoop2_resources[] = {
160         [0] = {
161                 .start          = 0x08800040,
162                 .end            = 0x08800fff,
163                 .flags          = IORESOURCE_MEM,
164         },
165 };
166
167 static struct scoop_config spitz_scoop2_setup = {
168         .io_dir         = SPITZ_SCP2_IO_DIR,
169         .io_out         = SPITZ_SCP2_IO_OUT,
170         .suspend_clr    = SPITZ_SCP2_SUS_CLR,
171         .suspend_set    = SPITZ_SCP2_SUS_SET,
172         .gpio_base      = SPITZ_SCP2_GPIO_BASE,
173 };
174
175 struct platform_device spitzscoop2_device = {
176         .name           = "sharp-scoop",
177         .id             = 1,
178         .dev            = {
179                 .platform_data  = &spitz_scoop2_setup,
180         },
181         .num_resources  = ARRAY_SIZE(spitz_scoop2_resources),
182         .resource       = spitz_scoop2_resources,
183 };
184
185 #define SPITZ_PWR_SD 0x01
186 #define SPITZ_PWR_CF 0x02
187
188 /* Power control is shared with between one of the CF slots and SD */
189 static void spitz_card_pwr_ctrl(int device, unsigned short new_cpr)
190 {
191         unsigned short cpr = read_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR);
192
193         if (new_cpr & 0x0007) {
194                 gpio_set_value(SPITZ_GPIO_CF_POWER, 1);
195                 if (!(cpr & 0x0002) && !(cpr & 0x0004))
196                         mdelay(5);
197                 if (device == SPITZ_PWR_CF)
198                         cpr |= 0x0002;
199                 if (device == SPITZ_PWR_SD)
200                         cpr |= 0x0004;
201                 write_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR, cpr | new_cpr);
202         } else {
203                 if (device == SPITZ_PWR_CF)
204                         cpr &= ~0x0002;
205                 if (device == SPITZ_PWR_SD)
206                         cpr &= ~0x0004;
207                 if (!(cpr & 0x0002) && !(cpr & 0x0004)) {
208                         write_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR, 0x0000);
209                         mdelay(1);
210                         gpio_set_value(SPITZ_GPIO_CF_POWER, 0);
211                 } else {
212                         write_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR, cpr | new_cpr);
213                 }
214         }
215 }
216
217 static void spitz_pcmcia_pwr(struct device *scoop, unsigned short cpr, int nr)
218 {
219         /* Only need to override behaviour for slot 0 */
220         if (nr == 0)
221                 spitz_card_pwr_ctrl(SPITZ_PWR_CF, cpr);
222         else
223                 write_scoop_reg(scoop, SCOOP_CPR, cpr);
224 }
225
226 static struct scoop_pcmcia_dev spitz_pcmcia_scoop[] = {
227 {
228         .dev        = &spitzscoop_device.dev,
229         .irq        = SPITZ_IRQ_GPIO_CF_IRQ,
230         .cd_irq     = SPITZ_IRQ_GPIO_CF_CD,
231         .cd_irq_str = "PCMCIA0 CD",
232 },{
233         .dev        = &spitzscoop2_device.dev,
234         .irq        = SPITZ_IRQ_GPIO_CF2_IRQ,
235         .cd_irq     = -1,
236 },
237 };
238
239 static struct scoop_pcmcia_config spitz_pcmcia_config = {
240         .devs         = &spitz_pcmcia_scoop[0],
241         .num_devs     = 2,
242         .power_ctrl   = spitz_pcmcia_pwr,
243 };
244
245 EXPORT_SYMBOL(spitzscoop_device);
246 EXPORT_SYMBOL(spitzscoop2_device);
247
248 /*
249  * Spitz Keyboard Device
250  */
251 static struct platform_device spitzkbd_device = {
252         .name           = "spitz-keyboard",
253         .id             = -1,
254 };
255
256
257 /*
258  * Spitz LEDs
259  */
260 static struct gpio_led spitz_gpio_leds[] = {
261         {
262                 .name                   = "spitz:amber:charge",
263                 .default_trigger        = "sharpsl-charge",
264                 .gpio                   = SPITZ_GPIO_LED_ORANGE,
265         },
266         {
267                 .name                   = "spitz:green:hddactivity",
268                 .default_trigger        = "ide-disk",
269                 .gpio                   = SPITZ_GPIO_LED_GREEN,
270         },
271 };
272
273 static struct gpio_led_platform_data spitz_gpio_leds_info = {
274         .leds           = spitz_gpio_leds,
275         .num_leds       = ARRAY_SIZE(spitz_gpio_leds),
276 };
277
278 static struct platform_device spitzled_device = {
279         .name           = "leds-gpio",
280         .id             = -1,
281         .dev            = {
282                 .platform_data = &spitz_gpio_leds_info,
283         },
284 };
285
286 #if defined(CONFIG_SPI_PXA2XX) || defined(CONFIG_SPI_PXA2XX_MODULE)
287 static struct pxa2xx_spi_master spitz_spi_info = {
288         .num_chipselect = 3,
289 };
290
291 static struct ads7846_platform_data spitz_ads7846_info = {
292         .model                  = 7846,
293         .vref_delay_usecs       = 100,
294         .x_plate_ohms           = 419,
295         .y_plate_ohms           = 486,
296         .gpio_pendown           = SPITZ_GPIO_TP_INT,
297 };
298
299 static void spitz_ads7846_cs(u32 command)
300 {
301         gpio_set_value(SPITZ_GPIO_ADS7846_CS, !(command == PXA2XX_CS_ASSERT));
302 }
303
304 static struct pxa2xx_spi_chip spitz_ads7846_chip = {
305         .cs_control             = spitz_ads7846_cs,
306 };
307
308 static void spitz_bl_kick_battery(void)
309 {
310         void (*kick_batt)(void);
311
312         kick_batt = symbol_get(sharpsl_battery_kick);
313         if (kick_batt) {
314                 kick_batt();
315                 symbol_put(sharpsl_battery_kick);
316         }
317 }
318
319 static struct corgi_lcd_platform_data spitz_lcdcon_info = {
320         .init_mode              = CORGI_LCD_MODE_VGA,
321         .max_intensity          = 0x2f,
322         .default_intensity      = 0x1f,
323         .limit_mask             = 0x0b,
324         .gpio_backlight_cont    = SPITZ_GPIO_BACKLIGHT_CONT,
325         .gpio_backlight_on      = SPITZ_GPIO_BACKLIGHT_ON,
326         .kick_battery           = spitz_bl_kick_battery,
327 };
328
329 static void spitz_lcdcon_cs(u32 command)
330 {
331         gpio_set_value(SPITZ_GPIO_LCDCON_CS, !(command == PXA2XX_CS_ASSERT));
332 }
333
334 static struct pxa2xx_spi_chip spitz_lcdcon_chip = {
335         .cs_control     = spitz_lcdcon_cs,
336 };
337
338 static void spitz_max1111_cs(u32 command)
339 {
340         gpio_set_value(SPITZ_GPIO_MAX1111_CS, !(command == PXA2XX_CS_ASSERT));
341 }
342
343 static struct pxa2xx_spi_chip spitz_max1111_chip = {
344         .cs_control     = spitz_max1111_cs,
345 };
346
347 static struct spi_board_info spitz_spi_devices[] = {
348         {
349                 .modalias       = "ads7846",
350                 .max_speed_hz   = 1200000,
351                 .bus_num        = 2,
352                 .chip_select    = 0,
353                 .platform_data  = &spitz_ads7846_info,
354                 .controller_data= &spitz_ads7846_chip,
355                 .irq            = gpio_to_irq(SPITZ_GPIO_TP_INT),
356         }, {
357                 .modalias       = "corgi-lcd",
358                 .max_speed_hz   = 50000,
359                 .bus_num        = 2,
360                 .chip_select    = 1,
361                 .platform_data  = &spitz_lcdcon_info,
362                 .controller_data= &spitz_lcdcon_chip,
363         }, {
364                 .modalias       = "max1111",
365                 .max_speed_hz   = 450000,
366                 .bus_num        = 2,
367                 .chip_select    = 2,
368                 .controller_data= &spitz_max1111_chip,
369         },
370 };
371
372 static void __init spitz_init_spi(void)
373 {
374         int err;
375
376         err = gpio_request(SPITZ_GPIO_ADS7846_CS, "ADS7846_CS");
377         if (err)
378                 return;
379
380         err = gpio_request(SPITZ_GPIO_LCDCON_CS, "LCDCON_CS");
381         if (err)
382                 goto err_free_1;
383
384         err = gpio_request(SPITZ_GPIO_MAX1111_CS, "MAX1111_CS");
385         if (err)
386                 goto err_free_2;
387
388         if (machine_is_akita()) {
389                 spitz_lcdcon_info.gpio_backlight_cont = AKITA_GPIO_BACKLIGHT_CONT;
390                 spitz_lcdcon_info.gpio_backlight_on = AKITA_GPIO_BACKLIGHT_ON;
391         }
392
393         pxa2xx_set_spi_info(2, &spitz_spi_info);
394         spi_register_board_info(ARRAY_AND_SIZE(spitz_spi_devices));
395         return;
396
397 err_free_2:
398         gpio_free(SPITZ_GPIO_LCDCON_CS);
399 err_free_1:
400         gpio_free(SPITZ_GPIO_ADS7846_CS);
401 }
402 #else
403 static inline void spitz_init_spi(void) {}
404 #endif
405
406 /*
407  * MMC/SD Device
408  *
409  * The card detect interrupt isn't debounced so we delay it by 250ms
410  * to give the card a chance to fully insert/eject.
411  */
412
413 static struct pxamci_platform_data spitz_mci_platform_data;
414
415 static int spitz_mci_init(struct device *dev, irq_handler_t spitz_detect_int, void *data)
416 {
417         int err;
418
419         err = gpio_request(SPITZ_GPIO_nSD_DETECT, "nSD_DETECT");
420         if (err)
421                 goto err_out;
422
423         err = gpio_request(SPITZ_GPIO_nSD_WP, "nSD_WP");
424         if (err)
425                 goto err_free_1;
426
427         gpio_direction_input(SPITZ_GPIO_nSD_DETECT);
428         gpio_direction_input(SPITZ_GPIO_nSD_WP);
429
430         spitz_mci_platform_data.detect_delay = msecs_to_jiffies(250);
431
432         err = request_irq(SPITZ_IRQ_GPIO_nSD_DETECT, spitz_detect_int,
433                           IRQF_DISABLED | IRQF_TRIGGER_RISING |
434                           IRQF_TRIGGER_FALLING,
435                           "MMC card detect", data);
436         if (err) {
437                 pr_err("%s: MMC/SD: can't request MMC card detect IRQ\n",
438                                 __func__);
439                 goto err_free_2;
440         }
441         return 0;
442
443 err_free_2:
444         gpio_free(SPITZ_GPIO_nSD_WP);
445 err_free_1:
446         gpio_free(SPITZ_GPIO_nSD_DETECT);
447 err_out:
448         return err;
449 }
450
451 static void spitz_mci_setpower(struct device *dev, unsigned int vdd)
452 {
453         struct pxamci_platform_data* p_d = dev->platform_data;
454
455         if (( 1 << vdd) & p_d->ocr_mask)
456                 spitz_card_pwr_ctrl(SPITZ_PWR_SD, 0x0004);
457         else
458                 spitz_card_pwr_ctrl(SPITZ_PWR_SD, 0x0000);
459 }
460
461 static int spitz_mci_get_ro(struct device *dev)
462 {
463         return gpio_get_value(SPITZ_GPIO_nSD_WP);
464 }
465
466 static void spitz_mci_exit(struct device *dev, void *data)
467 {
468         free_irq(SPITZ_IRQ_GPIO_nSD_DETECT, data);
469         gpio_free(SPITZ_GPIO_nSD_WP);
470         gpio_free(SPITZ_GPIO_nSD_DETECT);
471 }
472
473 static struct pxamci_platform_data spitz_mci_platform_data = {
474         .ocr_mask       = MMC_VDD_32_33|MMC_VDD_33_34,
475         .init           = spitz_mci_init,
476         .get_ro         = spitz_mci_get_ro,
477         .setpower       = spitz_mci_setpower,
478         .exit           = spitz_mci_exit,
479 };
480
481
482 /*
483  * USB Host (OHCI)
484  */
485 static int spitz_ohci_init(struct device *dev)
486 {
487         int err;
488
489         err = gpio_request(SPITZ_GPIO_USB_HOST, "USB_HOST");
490         if (err)
491                 return err;
492
493         /* Only Port 2 is connected
494          * Setup USB Port 2 Output Control Register
495          */
496         UP2OCR = UP2OCR_HXS | UP2OCR_HXOE | UP2OCR_DPPDE | UP2OCR_DMPDE;
497
498         return gpio_direction_output(SPITZ_GPIO_USB_HOST, 1);
499 }
500
501 static struct pxaohci_platform_data spitz_ohci_platform_data = {
502         .port_mode      = PMM_NPS_MODE,
503         .init           = spitz_ohci_init,
504         .flags          = ENABLE_PORT_ALL | NO_OC_PROTECTION,
505         .power_budget   = 150,
506 };
507
508
509 /*
510  * Irda
511  */
512 static int spitz_irda_startup(struct device *dev)
513 {
514         int rc;
515
516         rc = gpio_request(SPITZ_GPIO_IR_ON, "IrDA on");
517         if (rc)
518                 goto err;
519
520         rc = gpio_direction_output(SPITZ_GPIO_IR_ON, 1);
521         if (rc)
522                 goto err_dir;
523
524         return 0;
525
526 err_dir:
527         gpio_free(SPITZ_GPIO_IR_ON);
528 err:
529         return rc;
530 }
531
532 static void spitz_irda_shutdown(struct device *dev)
533 {
534         gpio_free(SPITZ_GPIO_IR_ON);
535 }
536
537 static void spitz_irda_transceiver_mode(struct device *dev, int mode)
538 {
539         gpio_set_value(SPITZ_GPIO_IR_ON, mode & IR_OFF);
540         pxa2xx_transceiver_mode(dev, mode);
541 }
542
543 #ifdef CONFIG_MACH_AKITA
544 static void akita_irda_transceiver_mode(struct device *dev, int mode)
545 {
546         gpio_set_value(AKITA_GPIO_IR_ON, mode & IR_OFF);
547         pxa2xx_transceiver_mode(dev, mode);
548 }
549 #endif
550
551 static struct pxaficp_platform_data spitz_ficp_platform_data = {
552         .transceiver_cap        = IR_SIRMODE | IR_OFF,
553         .transceiver_mode       = spitz_irda_transceiver_mode,
554         .startup                = spitz_irda_startup,
555         .shutdown               = spitz_irda_shutdown,
556 };
557
558
559 /*
560  * Spitz PXA Framebuffer
561  */
562
563 static struct pxafb_mode_info spitz_pxafb_modes[] = {
564 {
565         .pixclock       = 19231,
566         .xres           = 480,
567         .yres           = 640,
568         .bpp            = 16,
569         .hsync_len      = 40,
570         .left_margin    = 46,
571         .right_margin   = 125,
572         .vsync_len      = 3,
573         .upper_margin   = 1,
574         .lower_margin   = 0,
575         .sync           = 0,
576 },{
577         .pixclock       = 134617,
578         .xres           = 240,
579         .yres           = 320,
580         .bpp            = 16,
581         .hsync_len      = 20,
582         .left_margin    = 20,
583         .right_margin   = 46,
584         .vsync_len      = 2,
585         .upper_margin   = 1,
586         .lower_margin   = 0,
587         .sync           = 0,
588 },
589 };
590
591 static struct pxafb_mach_info spitz_pxafb_info = {
592         .modes          = &spitz_pxafb_modes[0],
593         .num_modes      = 2,
594         .fixed_modes    = 1,
595         .lcd_conn       = LCD_COLOR_TFT_16BPP | LCD_ALTERNATE_MAPPING,
596 };
597
598
599 static struct platform_device *devices[] __initdata = {
600         &spitzscoop_device,
601         &spitzkbd_device,
602         &spitzled_device,
603 };
604
605 static void spitz_poweroff(void)
606 {
607         arm_machine_restart('g');
608 }
609
610 static void spitz_restart(char mode)
611 {
612         /* Bootloader magic for a reboot */
613         if((MSC0 & 0xffff0000) == 0x7ff00000)
614                 MSC0 = (MSC0 & 0xffff) | 0x7ee00000;
615
616         spitz_poweroff();
617 }
618
619 static void __init common_init(void)
620 {
621         init_gpio_reset(SPITZ_GPIO_ON_RESET, 1);
622         pm_power_off = spitz_poweroff;
623         arm_pm_restart = spitz_restart;
624
625         PMCR = 0x00;
626
627         /* Stop 3.6MHz and drive HIGH to PCMCIA and CS */
628         PCFR |= PCFR_OPDE;
629
630         pxa2xx_mfp_config(ARRAY_AND_SIZE(spitz_pin_config));
631
632         spitz_init_spi();
633
634         platform_add_devices(devices, ARRAY_SIZE(devices));
635         pxa_set_mci_info(&spitz_mci_platform_data);
636         pxa_set_ohci_info(&spitz_ohci_platform_data);
637         pxa_set_ficp_info(&spitz_ficp_platform_data);
638         set_pxa_fb_info(&spitz_pxafb_info);
639         pxa_set_i2c_info(NULL);
640 }
641
642 #if defined(CONFIG_MACH_SPITZ) || defined(CONFIG_MACH_BORZOI)
643 static void __init spitz_init(void)
644 {
645         platform_scoop_config = &spitz_pcmcia_config;
646
647         common_init();
648
649         platform_device_register(&spitzscoop2_device);
650 }
651 #endif
652
653 #ifdef CONFIG_MACH_AKITA
654 /*
655  * Akita IO Expander
656  */
657 static struct pca953x_platform_data akita_ioexp = {
658         .gpio_base              = AKITA_IOEXP_GPIO_BASE,
659 };
660
661 static struct i2c_board_info akita_i2c_board_info[] = {
662         {
663                 .type           = "max7310",
664                 .addr           = 0x18,
665                 .platform_data  = &akita_ioexp,
666         },
667 };
668
669 static void __init akita_init(void)
670 {
671         spitz_ficp_platform_data.transceiver_mode = akita_irda_transceiver_mode;
672
673         /* We just pretend the second element of the array doesn't exist */
674         spitz_pcmcia_config.num_devs = 1;
675         platform_scoop_config = &spitz_pcmcia_config;
676
677         pxa_set_i2c_info(NULL);
678         i2c_register_board_info(0, ARRAY_AND_SIZE(akita_i2c_board_info));
679
680         common_init();
681 }
682 #endif
683
684 static void __init fixup_spitz(struct machine_desc *desc,
685                 struct tag *tags, char **cmdline, struct meminfo *mi)
686 {
687         sharpsl_save_param();
688         mi->nr_banks = 1;
689         mi->bank[0].start = 0xa0000000;
690         mi->bank[0].node = 0;
691         mi->bank[0].size = (64*1024*1024);
692 }
693
694 #ifdef CONFIG_MACH_SPITZ
695 MACHINE_START(SPITZ, "SHARP Spitz")
696         .phys_io        = 0x40000000,
697         .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
698         .fixup          = fixup_spitz,
699         .map_io         = pxa_map_io,
700         .init_irq       = pxa27x_init_irq,
701         .init_machine   = spitz_init,
702         .timer          = &pxa_timer,
703 MACHINE_END
704 #endif
705
706 #ifdef CONFIG_MACH_BORZOI
707 MACHINE_START(BORZOI, "SHARP Borzoi")
708         .phys_io        = 0x40000000,
709         .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
710         .fixup          = fixup_spitz,
711         .map_io         = pxa_map_io,
712         .init_irq       = pxa27x_init_irq,
713         .init_machine   = spitz_init,
714         .timer          = &pxa_timer,
715 MACHINE_END
716 #endif
717
718 #ifdef CONFIG_MACH_AKITA
719 MACHINE_START(AKITA, "SHARP Akita")
720         .phys_io        = 0x40000000,
721         .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
722         .fixup          = fixup_spitz,
723         .map_io         = pxa_map_io,
724         .init_irq       = pxa27x_init_irq,
725         .init_machine   = akita_init,
726         .timer          = &pxa_timer,
727 MACHINE_END
728 #endif