[ARM] pxa: separate GPIOs and their mode definitions to pxa2xx-gpio.h
[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/mmc/host.h>
23 #include <linux/pm.h>
24 #include <linux/backlight.h>
25
26 #include <asm/setup.h>
27 #include <asm/memory.h>
28 #include <asm/mach-types.h>
29 #include <asm/hardware.h>
30 #include <asm/irq.h>
31 #include <asm/io.h>
32 #include <asm/system.h>
33
34 #include <asm/mach/arch.h>
35 #include <asm/mach/map.h>
36 #include <asm/mach/irq.h>
37
38 #include <asm/arch/pxa-regs.h>
39 #include <asm/arch/pxa2xx-regs.h>
40 #include <asm/arch/pxa2xx-gpio.h>
41 #include <asm/arch/irda.h>
42 #include <asm/arch/mmc.h>
43 #include <asm/arch/ohci.h>
44 #include <asm/arch/udc.h>
45 #include <asm/arch/pxafb.h>
46 #include <asm/arch/akita.h>
47 #include <asm/arch/spitz.h>
48 #include <asm/arch/sharpsl.h>
49
50 #include <asm/mach/sharpsl_param.h>
51 #include <asm/hardware/scoop.h>
52
53 #include "generic.h"
54 #include "devices.h"
55 #include "sharpsl.h"
56
57 /*
58  * Spitz SCOOP Device #1
59  */
60 static struct resource spitz_scoop_resources[] = {
61         [0] = {
62                 .start          = 0x10800000,
63                 .end            = 0x10800fff,
64                 .flags          = IORESOURCE_MEM,
65         },
66 };
67
68 static struct scoop_config spitz_scoop_setup = {
69         .io_dir         = SPITZ_SCP_IO_DIR,
70         .io_out         = SPITZ_SCP_IO_OUT,
71         .suspend_clr = SPITZ_SCP_SUS_CLR,
72         .suspend_set = SPITZ_SCP_SUS_SET,
73 };
74
75 struct platform_device spitzscoop_device = {
76         .name           = "sharp-scoop",
77         .id             = 0,
78         .dev            = {
79                 .platform_data  = &spitz_scoop_setup,
80         },
81         .num_resources  = ARRAY_SIZE(spitz_scoop_resources),
82         .resource       = spitz_scoop_resources,
83 };
84
85 /*
86  * Spitz SCOOP Device #2
87  */
88 static struct resource spitz_scoop2_resources[] = {
89         [0] = {
90                 .start          = 0x08800040,
91                 .end            = 0x08800fff,
92                 .flags          = IORESOURCE_MEM,
93         },
94 };
95
96 static struct scoop_config spitz_scoop2_setup = {
97         .io_dir         = SPITZ_SCP2_IO_DIR,
98         .io_out         = SPITZ_SCP2_IO_OUT,
99         .suspend_clr = SPITZ_SCP2_SUS_CLR,
100         .suspend_set = SPITZ_SCP2_SUS_SET,
101 };
102
103 struct platform_device spitzscoop2_device = {
104         .name           = "sharp-scoop",
105         .id             = 1,
106         .dev            = {
107                 .platform_data  = &spitz_scoop2_setup,
108         },
109         .num_resources  = ARRAY_SIZE(spitz_scoop2_resources),
110         .resource       = spitz_scoop2_resources,
111 };
112
113 #define SPITZ_PWR_SD 0x01
114 #define SPITZ_PWR_CF 0x02
115
116 /* Power control is shared with between one of the CF slots and SD */
117 static void spitz_card_pwr_ctrl(int device, unsigned short new_cpr)
118 {
119         unsigned short cpr = read_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR);
120
121         if (new_cpr & 0x0007) {
122                 set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CF_POWER);
123                 if (!(cpr & 0x0002) && !(cpr & 0x0004))
124                         mdelay(5);
125                 if (device == SPITZ_PWR_CF)
126                         cpr |= 0x0002;
127                 if (device == SPITZ_PWR_SD)
128                         cpr |= 0x0004;
129                 write_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR, cpr | new_cpr);
130         } else {
131                 if (device == SPITZ_PWR_CF)
132                         cpr &= ~0x0002;
133                 if (device == SPITZ_PWR_SD)
134                         cpr &= ~0x0004;
135                 if (!(cpr & 0x0002) && !(cpr & 0x0004)) {
136                         write_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR, 0x0000);
137                         mdelay(1);
138                         reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CF_POWER);
139                 } else {
140                         write_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR, cpr | new_cpr);
141                 }
142         }
143 }
144
145 static void spitz_pcmcia_init(void)
146 {
147         /* Setup default state of GPIO outputs
148            before we enable them as outputs. */
149         GPSR(GPIO48_nPOE) = GPIO_bit(GPIO48_nPOE) |
150                 GPIO_bit(GPIO49_nPWE) | GPIO_bit(GPIO50_nPIOR) |
151                 GPIO_bit(GPIO51_nPIOW) | GPIO_bit(GPIO54_nPCE_2);
152         GPSR(GPIO85_nPCE_1) = GPIO_bit(GPIO85_nPCE_1);
153
154         pxa_gpio_mode(GPIO48_nPOE_MD);
155         pxa_gpio_mode(GPIO49_nPWE_MD);
156         pxa_gpio_mode(GPIO50_nPIOR_MD);
157         pxa_gpio_mode(GPIO51_nPIOW_MD);
158         pxa_gpio_mode(GPIO55_nPREG_MD);
159         pxa_gpio_mode(GPIO56_nPWAIT_MD);
160         pxa_gpio_mode(GPIO57_nIOIS16_MD);
161         pxa_gpio_mode(GPIO85_nPCE_1_MD);
162         pxa_gpio_mode(GPIO54_nPCE_2_MD);
163         pxa_gpio_mode(GPIO104_pSKTSEL_MD);
164 }
165
166 static void spitz_pcmcia_pwr(struct device *scoop, unsigned short cpr, int nr)
167 {
168         /* Only need to override behaviour for slot 0 */
169         if (nr == 0)
170                 spitz_card_pwr_ctrl(SPITZ_PWR_CF, cpr);
171         else
172                 write_scoop_reg(scoop, SCOOP_CPR, cpr);
173 }
174
175 static struct scoop_pcmcia_dev spitz_pcmcia_scoop[] = {
176 {
177         .dev        = &spitzscoop_device.dev,
178         .irq        = SPITZ_IRQ_GPIO_CF_IRQ,
179         .cd_irq     = SPITZ_IRQ_GPIO_CF_CD,
180         .cd_irq_str = "PCMCIA0 CD",
181 },{
182         .dev        = &spitzscoop2_device.dev,
183         .irq        = SPITZ_IRQ_GPIO_CF2_IRQ,
184         .cd_irq     = -1,
185 },
186 };
187
188 static struct scoop_pcmcia_config spitz_pcmcia_config = {
189         .devs         = &spitz_pcmcia_scoop[0],
190         .num_devs     = 2,
191         .pcmcia_init  = spitz_pcmcia_init,
192         .power_ctrl   = spitz_pcmcia_pwr,
193 };
194
195 EXPORT_SYMBOL(spitzscoop_device);
196 EXPORT_SYMBOL(spitzscoop2_device);
197
198
199 /*
200  * Spitz SSP Device
201  *
202  * Set the parent as the scoop device because a lot of SSP devices
203  * also use scoop functions and this makes the power up/down order
204  * work correctly.
205  */
206 struct platform_device spitzssp_device = {
207         .name           = "corgi-ssp",
208         .dev            = {
209                 .parent = &spitzscoop_device.dev,
210         },
211         .id             = -1,
212 };
213
214 struct corgissp_machinfo spitz_ssp_machinfo = {
215         .port           = 2,
216         .cs_lcdcon      = SPITZ_GPIO_LCDCON_CS,
217         .cs_ads7846     = SPITZ_GPIO_ADS7846_CS,
218         .cs_max1111     = SPITZ_GPIO_MAX1111_CS,
219         .clk_lcdcon     = 520,
220         .clk_ads7846    = 14,
221         .clk_max1111    = 56,
222 };
223
224
225 /*
226  * Spitz Backlight Device
227  */
228 static void spitz_bl_kick_battery(void)
229 {
230         void (*kick_batt)(void);
231
232         kick_batt = symbol_get(sharpsl_battery_kick);
233         if (kick_batt) {
234                 kick_batt();
235                 symbol_put(sharpsl_battery_kick);
236         }
237 }
238
239 static struct generic_bl_info spitz_bl_machinfo = {
240         .name = "corgi-bl",
241         .default_intensity = 0x1f,
242         .limit_mask = 0x0b,
243         .max_intensity = 0x2f,
244         .kick_battery = spitz_bl_kick_battery,
245 };
246
247 static struct platform_device spitzbl_device = {
248         .name           = "generic-bl",
249         .dev            = {
250                 .platform_data  = &spitz_bl_machinfo,
251         },
252         .id             = -1,
253 };
254
255
256 /*
257  * Spitz Keyboard Device
258  */
259 static struct platform_device spitzkbd_device = {
260         .name           = "spitz-keyboard",
261         .id             = -1,
262 };
263
264
265 /*
266  * Spitz LEDs
267  */
268 static struct platform_device spitzled_device = {
269         .name           = "spitz-led",
270         .id             = -1,
271 };
272
273 /*
274  * Spitz Touch Screen Device
275  */
276
277 static unsigned long (*get_hsync_invperiod)(struct device *dev);
278
279 static void inline sharpsl_wait_sync(int gpio)
280 {
281         while((GPLR(gpio) & GPIO_bit(gpio)) == 0);
282         while((GPLR(gpio) & GPIO_bit(gpio)) != 0);
283 }
284
285 static struct device *spitz_pxafb_dev;
286
287 static int is_pxafb_device(struct device * dev, void * data)
288 {
289         struct platform_device *pdev = container_of(dev, struct platform_device, dev);
290
291         return (strncmp(pdev->name, "pxa2xx-fb", 9) == 0);
292 }
293
294 static unsigned long spitz_get_hsync_invperiod(void)
295 {
296 #ifdef CONFIG_FB_PXA
297         if (!spitz_pxafb_dev) {
298                 spitz_pxafb_dev = bus_find_device(&platform_bus_type, NULL, NULL, is_pxafb_device);
299                 if (!spitz_pxafb_dev)
300                         return 0;
301         }
302         if (!get_hsync_invperiod)
303                 get_hsync_invperiod = symbol_get(pxafb_get_hsync_time);
304         if (!get_hsync_invperiod)
305 #endif
306                 return 0;
307
308         return get_hsync_invperiod(spitz_pxafb_dev);
309 }
310
311 static void spitz_put_hsync(void)
312 {
313         put_device(spitz_pxafb_dev);
314         if (get_hsync_invperiod)
315                 symbol_put(pxafb_get_hsync_time);
316         spitz_pxafb_dev = NULL;
317         get_hsync_invperiod = NULL;
318 }
319
320 static void spitz_wait_hsync(void)
321 {
322         sharpsl_wait_sync(SPITZ_GPIO_HSYNC);
323 }
324
325 static struct resource spitzts_resources[] = {
326         [0] = {
327                 .start          = SPITZ_IRQ_GPIO_TP_INT,
328                 .end            = SPITZ_IRQ_GPIO_TP_INT,
329                 .flags          = IORESOURCE_IRQ,
330         },
331 };
332
333 static struct corgits_machinfo  spitz_ts_machinfo = {
334         .get_hsync_invperiod = spitz_get_hsync_invperiod,
335         .put_hsync           = spitz_put_hsync,
336         .wait_hsync          = spitz_wait_hsync,
337 };
338
339 static struct platform_device spitzts_device = {
340         .name           = "corgi-ts",
341         .dev            = {
342                 .parent = &spitzssp_device.dev,
343                 .platform_data  = &spitz_ts_machinfo,
344         },
345         .id             = -1,
346         .num_resources  = ARRAY_SIZE(spitzts_resources),
347         .resource       = spitzts_resources,
348 };
349
350
351 /*
352  * MMC/SD Device
353  *
354  * The card detect interrupt isn't debounced so we delay it by 250ms
355  * to give the card a chance to fully insert/eject.
356  */
357
358 static struct pxamci_platform_data spitz_mci_platform_data;
359
360 static int spitz_mci_init(struct device *dev, irq_handler_t spitz_detect_int, void *data)
361 {
362         int err;
363
364         /* setup GPIO for PXA27x MMC controller */
365         pxa_gpio_mode(GPIO32_MMCCLK_MD);
366         pxa_gpio_mode(GPIO112_MMCCMD_MD);
367         pxa_gpio_mode(GPIO92_MMCDAT0_MD);
368         pxa_gpio_mode(GPIO109_MMCDAT1_MD);
369         pxa_gpio_mode(GPIO110_MMCDAT2_MD);
370         pxa_gpio_mode(GPIO111_MMCDAT3_MD);
371         pxa_gpio_mode(SPITZ_GPIO_nSD_DETECT | GPIO_IN);
372         pxa_gpio_mode(SPITZ_GPIO_nSD_WP | GPIO_IN);
373
374         spitz_mci_platform_data.detect_delay = msecs_to_jiffies(250);
375
376         err = request_irq(SPITZ_IRQ_GPIO_nSD_DETECT, spitz_detect_int,
377                           IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
378                           "MMC card detect", data);
379         if (err)
380                 printk(KERN_ERR "spitz_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
381
382         return err;
383 }
384
385 static void spitz_mci_setpower(struct device *dev, unsigned int vdd)
386 {
387         struct pxamci_platform_data* p_d = dev->platform_data;
388
389         if (( 1 << vdd) & p_d->ocr_mask)
390                 spitz_card_pwr_ctrl(SPITZ_PWR_SD, 0x0004);
391         else
392                 spitz_card_pwr_ctrl(SPITZ_PWR_SD, 0x0000);
393 }
394
395 static int spitz_mci_get_ro(struct device *dev)
396 {
397         return GPLR(SPITZ_GPIO_nSD_WP) & GPIO_bit(SPITZ_GPIO_nSD_WP);
398 }
399
400 static void spitz_mci_exit(struct device *dev, void *data)
401 {
402         free_irq(SPITZ_IRQ_GPIO_nSD_DETECT, data);
403 }
404
405 static struct pxamci_platform_data spitz_mci_platform_data = {
406         .ocr_mask       = MMC_VDD_32_33|MMC_VDD_33_34,
407         .init           = spitz_mci_init,
408         .get_ro         = spitz_mci_get_ro,
409         .setpower       = spitz_mci_setpower,
410         .exit           = spitz_mci_exit,
411 };
412
413
414 /*
415  * USB Host (OHCI)
416  */
417 static int spitz_ohci_init(struct device *dev)
418 {
419         /* Only Port 2 is connected */
420         pxa_gpio_mode(SPITZ_GPIO_USB_CONNECT | GPIO_IN);
421         pxa_gpio_mode(SPITZ_GPIO_USB_HOST | GPIO_OUT);
422         pxa_gpio_mode(SPITZ_GPIO_USB_DEVICE | GPIO_IN);
423
424         /* Setup USB Port 2 Output Control Register */
425         UP2OCR = UP2OCR_HXS | UP2OCR_HXOE | UP2OCR_DPPDE | UP2OCR_DMPDE;
426
427         GPSR(SPITZ_GPIO_USB_HOST) = GPIO_bit(SPITZ_GPIO_USB_HOST);
428
429         UHCHR = (UHCHR) &
430                 ~(UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSEP3 | UHCHR_SSE);
431
432         UHCRHDA |= UHCRHDA_NOCP;
433
434         return 0;
435 }
436
437 static struct pxaohci_platform_data spitz_ohci_platform_data = {
438         .port_mode      = PMM_NPS_MODE,
439         .init           = spitz_ohci_init,
440         .power_budget   = 150,
441 };
442
443
444 /*
445  * Irda
446  */
447 static void spitz_irda_transceiver_mode(struct device *dev, int mode)
448 {
449         if (mode & IR_OFF)
450                 set_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_IR_ON);
451         else
452                 reset_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_IR_ON);
453 }
454
455 #ifdef CONFIG_MACH_AKITA
456 static void akita_irda_transceiver_mode(struct device *dev, int mode)
457 {
458         if (mode & IR_OFF)
459                 akita_set_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_IR_ON);
460         else
461                 akita_reset_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_IR_ON);
462 }
463 #endif
464
465 static struct pxaficp_platform_data spitz_ficp_platform_data = {
466         .transceiver_cap  = IR_SIRMODE | IR_OFF,
467         .transceiver_mode = spitz_irda_transceiver_mode,
468 };
469
470
471 /*
472  * Spitz PXA Framebuffer
473  */
474
475 static void spitz_lcd_power(int on, struct fb_var_screeninfo *var)
476 {
477         if (on)
478                 corgi_lcdtg_hw_init(var->xres);
479         else
480                 corgi_lcdtg_suspend();
481 }
482
483 static struct pxafb_mode_info spitz_pxafb_modes[] = {
484 {
485         .pixclock       = 19231,
486         .xres           = 480,
487         .yres           = 640,
488         .bpp            = 16,
489         .hsync_len      = 40,
490         .left_margin    = 46,
491         .right_margin   = 125,
492         .vsync_len      = 3,
493         .upper_margin   = 1,
494         .lower_margin   = 0,
495         .sync           = 0,
496 },{
497         .pixclock       = 134617,
498         .xres           = 240,
499         .yres           = 320,
500         .bpp            = 16,
501         .hsync_len      = 20,
502         .left_margin    = 20,
503         .right_margin   = 46,
504         .vsync_len      = 2,
505         .upper_margin   = 1,
506         .lower_margin   = 0,
507         .sync           = 0,
508 },
509 };
510
511 static struct pxafb_mach_info spitz_pxafb_info = {
512         .modes          = &spitz_pxafb_modes[0],
513         .num_modes      = 2,
514         .fixed_modes    = 1,
515         .lccr0          = LCCR0_Color | LCCR0_Sngl | LCCR0_Act | LCCR0_LDDALT | LCCR0_OUC | LCCR0_CMDIM | LCCR0_RDSTM,
516         .lccr3          = LCCR3_PixRsEdg | LCCR3_OutEnH,
517         .pxafb_lcd_power = spitz_lcd_power,
518 };
519
520
521 static struct platform_device *devices[] __initdata = {
522         &spitzscoop_device,
523         &spitzssp_device,
524         &spitzkbd_device,
525         &spitzts_device,
526         &spitzbl_device,
527         &spitzled_device,
528 };
529
530 static void spitz_poweroff(void)
531 {
532         RCSR = RCSR_HWR | RCSR_WDR | RCSR_SMR | RCSR_GPR;
533
534         pxa_gpio_mode(SPITZ_GPIO_ON_RESET | GPIO_OUT);
535         GPSR(SPITZ_GPIO_ON_RESET) = GPIO_bit(SPITZ_GPIO_ON_RESET);
536
537         mdelay(1000);
538         arm_machine_restart('h');
539 }
540
541 static void spitz_restart(char mode)
542 {
543         /* Bootloader magic for a reboot */
544         if((MSC0 & 0xffff0000) == 0x7ff00000)
545                 MSC0 = (MSC0 & 0xffff) | 0x7ee00000;
546
547         spitz_poweroff();
548 }
549
550 static void __init common_init(void)
551 {
552         pm_power_off = spitz_poweroff;
553         arm_pm_restart = spitz_restart;
554
555         PMCR = 0x00;
556
557         /* setup sleep mode values */
558         PWER  = 0x00000002;
559         PFER  = 0x00000000;
560         PRER  = 0x00000002;
561         PGSR0 = 0x0158C000;
562         PGSR1 = 0x00FF0080;
563         PGSR2 = 0x0001C004;
564
565         /* Stop 3.6MHz and drive HIGH to PCMCIA and CS */
566         PCFR |= PCFR_OPDE;
567
568         corgi_ssp_set_machinfo(&spitz_ssp_machinfo);
569
570         pxa_gpio_mode(SPITZ_GPIO_HSYNC | GPIO_IN);
571
572         platform_add_devices(devices, ARRAY_SIZE(devices));
573         pxa_set_mci_info(&spitz_mci_platform_data);
574         pxa_set_ohci_info(&spitz_ohci_platform_data);
575         pxa_set_ficp_info(&spitz_ficp_platform_data);
576         set_pxa_fb_parent(&spitzssp_device.dev);
577         set_pxa_fb_info(&spitz_pxafb_info);
578 }
579
580 #if defined(CONFIG_MACH_SPITZ) || defined(CONFIG_MACH_BORZOI)
581 static void spitz_bl_set_intensity(int intensity)
582 {
583         if (intensity > 0x10)
584                 intensity += 0x10;
585
586         /* Bits 0-4 are accessed via the SSP interface */
587         corgi_ssp_blduty_set(intensity & 0x1f);
588
589         /* Bit 5 is via SCOOP */
590         if (intensity & 0x0020)
591                 reset_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_CONT);
592         else
593                 set_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_CONT);
594
595         if (intensity)
596                 set_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_ON);
597         else
598                 reset_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_ON);
599 }
600
601 static void __init spitz_init(void)
602 {
603         platform_scoop_config = &spitz_pcmcia_config;
604
605         spitz_bl_machinfo.set_bl_intensity = spitz_bl_set_intensity;
606
607         common_init();
608
609         platform_device_register(&spitzscoop2_device);
610 }
611 #endif
612
613 #ifdef CONFIG_MACH_AKITA
614 /*
615  * Akita IO Expander
616  */
617 struct platform_device akitaioexp_device = {
618         .name           = "akita-ioexp",
619         .id             = -1,
620 };
621
622 EXPORT_SYMBOL_GPL(akitaioexp_device);
623
624 static void akita_bl_set_intensity(int intensity)
625 {
626         if (intensity > 0x10)
627                 intensity += 0x10;
628
629         /* Bits 0-4 are accessed via the SSP interface */
630         corgi_ssp_blduty_set(intensity & 0x1f);
631
632         /* Bit 5 is via IO-Expander */
633         if (intensity & 0x0020)
634                 akita_reset_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_CONT);
635         else
636                 akita_set_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_CONT);
637
638         if (intensity)
639                 akita_set_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_ON);
640         else
641                 akita_reset_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_ON);
642 }
643
644 static void __init akita_init(void)
645 {
646         spitz_ficp_platform_data.transceiver_mode = akita_irda_transceiver_mode;
647
648         /* We just pretend the second element of the array doesn't exist */
649         spitz_pcmcia_config.num_devs = 1;
650         platform_scoop_config = &spitz_pcmcia_config;
651         spitz_bl_machinfo.set_bl_intensity = akita_bl_set_intensity;
652
653         platform_device_register(&akitaioexp_device);
654
655         spitzscoop_device.dev.parent = &akitaioexp_device.dev;
656         common_init();
657 }
658 #endif
659
660 static void __init fixup_spitz(struct machine_desc *desc,
661                 struct tag *tags, char **cmdline, struct meminfo *mi)
662 {
663         sharpsl_save_param();
664         mi->nr_banks = 1;
665         mi->bank[0].start = 0xa0000000;
666         mi->bank[0].node = 0;
667         mi->bank[0].size = (64*1024*1024);
668 }
669
670 #ifdef CONFIG_MACH_SPITZ
671 MACHINE_START(SPITZ, "SHARP Spitz")
672         .phys_io        = 0x40000000,
673         .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
674         .fixup          = fixup_spitz,
675         .map_io         = pxa_map_io,
676         .init_irq       = pxa27x_init_irq,
677         .init_machine   = spitz_init,
678         .timer          = &pxa_timer,
679 MACHINE_END
680 #endif
681
682 #ifdef CONFIG_MACH_BORZOI
683 MACHINE_START(BORZOI, "SHARP Borzoi")
684         .phys_io        = 0x40000000,
685         .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
686         .fixup          = fixup_spitz,
687         .map_io         = pxa_map_io,
688         .init_irq       = pxa27x_init_irq,
689         .init_machine   = spitz_init,
690         .timer          = &pxa_timer,
691 MACHINE_END
692 #endif
693
694 #ifdef CONFIG_MACH_AKITA
695 MACHINE_START(AKITA, "SHARP Akita")
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   = akita_init,
702         .timer          = &pxa_timer,
703 MACHINE_END
704 #endif